CN201140878Y - Foldable container - Google Patents

Abstract

The utility model relates to a foldable container, which comprises a bottom board, a top board which is corresponding to the bottom board, an upper lateral plate, a lower lateral plate, a front frame and a door frame which is corresponding to the front frame, wherein front end and rear end upper diagonal members are fixed on four corners of the top board, front end and rear end lower diagonal members are fixed on four corners of the bottom board, the upper edge of the upper lateral plate is hinged with the front end and rear end upper diagonal members and the middle portion of the top board through front end and rear end upper joint components and at least one upper joint component, the lower edge of the lower lateral plate is hinged with the upper edge of the lower lateral plate through front end and rear end middle joint components and a plurality of middle joint components, the lower edge of the lower lateral plate is with front end and rear end lower diagonal members and the middle portion of the bottom board through front end and rear end lower joint components and at least one lower joint component, two sides of the lower edge of the front frame is hinged on the front end lower diagonal members through a front hinge component, the upper edge of the front frame is connected with an end lintel through a detachable fastening piece, two sides of the lower end of the door frame is hinged on the rear end lower diagonal members through a rear hinge component, and the upper edge of the door frame is connected with a door lintel through the detachable fastening piece.

Description

A kind of Foldable container

Technical field

The utility model relates to a kind of freight container, particularly a kind of Foldable container.This Foldable container can fold and folds when no lade, so that its shared volume minimizes, reaches and saves the purpose of piling up the space and being convenient to transport, and then significantly reduce storage and traffic cost.

Background technology

General traditional counter is to adopt stationary structure, and has sizable normalization space, and to load huge cargo quantity, regular general cargo transportation counter type commonly used is dry container (dry container), and its specification mainly contains 20 Foot cabinets and 40 Foot cabinets etc.Only draw off when not using at goods when counter, often deposit in marshalling yard or general space, and the very large volume of empty counter causes storage to go up waste greatly, and when depositing counter, often need counter be piled up, to reach the utilization on the space with suspender; Because of the height of every counter reach 2.5 meters surplus, so the height which floor counter stacks is considerable, so that stack very trouble, and have potential danger, in addition, empty cabinet is in transhipment, when mobile, be subjected to the restriction of sky counter fixed volume, its benefit of transporting in specific delivery mode (as the counter Combination Truck Tractor-trailer) is low, can only transport the empty cabinet of some limitedly, and cause huge traffic cost.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of Foldable container, this Foldable container is when no lade, can fold and fold, so that its shared volume minimizes, reach and save the purpose of piling up the space and being convenient to transport, and then significantly reduce storage and traffic cost.

In order to solve the problems of the technologies described above, the utility model can be achieved through the following technical solutions:

Foldable container comprises a base plate, the top board of relative this base plate, and two opposite side plates, a preceding frame and the doorframe with respect to this preceding frame constitutes a cuboid jointly; Described each side plate has an epipleural and a lower side panel, be fixed with on two front ends corner fittings on corner fittings and two rear ends at four angles of top board, be fixed with under two front ends corner fittings under corner fittings and two rear ends at four angles of base plate, it is characterized in that, the upper limb front end of described epipleural is by corner fittings hinge on a front end upper joint assembly and the front end, the upper limb rear end of epipleural is by corner fittings hinge on a rear end upper joint assembly and the rear end, and the upper limb centre portion of epipleural is by at least one upper joint assembly and described top beam of laterally centre portion hinge; The lower edge of described epipleural is by the joint assembly in joint assembly in front end, the rear end and the upper limb hinge of joint assembly and described lower side panel in several; The lower edge front end of described lower side panel is by corner fittings hinge under a front end hypozygal assembly and the front end, the lower edge rear end of lower side panel is by corner fittings hinge under a rear end hypozygal assembly and the rear end, and the lower edge centre portion of lower side panel is by at least one hypozygal assembly and described bottom side beams centre portion hinge; The lower edge both sides of frame are articulated under two front ends on the corner fittings by hinge member before before described, and the upper limb of preceding frame is connected with holding lintel by removable fasteners, and the two ends of described end lintel are fixed on two front ends on the corner fittings; The both sides of described doorframe lower end are articulated under two rear ends on the corner fittings by a back hinge member, and the upper limb of described doorframe is connected by the detouchable fastener with described lintel, captive joint with corner fittings on the described rear end in the two ends of described lintel.

In order to strengthen the anti-thruster ability of two opposite side plates, adopt top chord to be connected between described front end upper joint assembly and the upper joint assembly, between each upper joint assembly and between upper joint assembly and the rear end upper joint assembly; Top chord in adopting between the joint assembly between the joint assembly and middle joint assembly and the rear end in the described front end between joint assembly and the middle joint assembly, in each, middle bottom side rail and in outer beams be connected; Adopt bottom side rail to be connected between described front end hypozygal assembly and the hypozygal assembly, between each hypozygal assembly and between hypozygal assembly and the rear end hypozygal assembly; Going up corner post before adopting respectively between joint assembly and the front end hypozygal assembly in joint assembly and the front end in described front end upper joint assembly and the front end is connected with the forward lower comer post; Go up in passing through between described upper joint assembly and the middle joint assembly and between middle joint assembly and the hypozygal assembly corner post and in time corner post be connected; Adopting door to go up a corner post respectively between joint assembly and the rear end hypozygal assembly in joint assembly and the rear end in described rear end upper joint assembly and the rear end is connected with student's corner post; After adopting aforesaid way to connect, can make the side plate pillar form gridding and strengthen, increase the anti-thruster ability of side plate.

In the utility model, the structure of described front end upper joint assembly, each upper joint assembly, rear end upper joint assembly is identical, form by some bolt fasteners that upper and lower joint piece, the rotating shaft that flexibly connects upper and lower joint piece and detouchable are installed between the upper and lower joint piece, described upper and lower joint piece can be around the rotational of described rotating shaft, and described fastener can make to stretch between the upper and lower joint piece and locate and tightly be connected and fixed; The upper joint spare of described front end upper joint assembly is connected with corner fittings on the front end, the hypozygal spare of front end upper joint assembly is connected with described preceding upper end of going up corner post, the upper joint spare of described each upper joint assembly is connected with described top beam of laterally, the hypozygal spare of each upper joint assembly with described in go up corner post the upper end be connected, the upper joint spare of described rear end upper joint assembly is connected with corner fittings on the rear end, the hypozygal spare of rear end upper joint assembly is connected with the upper end that described door is gone up corner post, between the hypozygal spare of described front end upper joint assembly and the hypozygal spare of upper joint assembly, between the hypozygal spare of each upper joint assembly, be connected by top chord between the hypozygal spare of the hypozygal spare of upper joint assembly and rear end upper joint assembly.

For front end upper joint assembly, each upper joint assembly, rear end upper joint assembly, between described upper and lower joint piece, be provided with anti-sealing from infiltrating through the sealing band in the cabinet between the upper and lower joint piece.

Offer the seal strip groove of a U type structure on described hypozygal spare, described sealing band is embedded in the described seal strip groove, and described upper joint spare is provided with in order to oppress the raised line of described sealing band.

In order to prevent the circumferential rotation and the axial motion of rotating shaft, described hypozygal spare is provided with holding screw, and described holding screw withstands described rotating shaft, is provided with an annular groove in described rotating shaft by the position of holding screw, and this annular groove can limit the axial motion of rotating shaft.

In order to reduce the noise that upper and lower joint piece sends in folding process, in described rotating shaft, be with nylon sleeve.

In order to reduce maintenance cost, on described upper joint spare, be inlaid with turnbuckle in order to the described bolt fastener that spins, after the screw thread in the turnbuckle damages, upgrade new turnbuckle and get final product.

Consider that upper and lower joint piece generally all is to be in extended configuration for a long time, can produce a very strong the suction-combining force between them, harder when folding, therefore on upper joint spare, be rotary with more than one jacking screw, the pin end of this jacking screw withstands on the described hypozygal spare, before folding, inwardly rotates the jacking screw, make between the upper and lower joint piece and unclamp mutually, make fold up more laborsaving.

In the utility model, joint assembly in the described front end, in each in joint assembly, the rear end structure of joint assembly identical, form by upper and lower joint piece, free bearing, two rotating shafts, some detouchable bolt fasteners, flexibly connect by rotating shaft between upper and lower joint piece and the described free bearing, some detouchable bolt fasteners are tightly captiveed joint upper and lower joint piece with free bearing, and described upper and lower joint piece can be around the rotational of described rotating shaft; The upper joint spare of joint assembly is connected with preceding lower end of going up corner post in the described front end, the hypozygal spare of joint assembly is connected with the upper end of described forward lower comer post in the front end, described in each joint assembly upper joint spare with described in go up corner post the lower end be connected, in each the hypozygal spare of joint assembly with described in down the upper end of corner post be connected, in the described rear end on the upper joint spare of joint assembly and the rear end lower end of corner post be connected, the hypozygal spare of joint assembly is connected with the upper end of described student's corner post in the rear end; Be connected by middle top chord between the upper joint spare of joint assembly in the described front end between the upper joint spare of the upper joint spare of joint assembly and middle joint assembly, in each between the upper joint spare of joint assembly, in the upper joint spare of middle joint assembly and the rear end; Be connected by middle bottom side rail between the hypozygal spare of joint assembly in the described front end between the hypozygal spare of the hypozygal spare of joint assembly and middle joint assembly, in each between the hypozygal spare of joint assembly, in the hypozygal spare of middle joint assembly and the rear end; Be connected by middle outer beams between the free bearing of joint assembly in the described front end between the free bearing of the free bearing of joint assembly and middle joint assembly, in each between the free bearing of joint assembly, in the free bearing of middle joint assembly and the rear end.

In the utility model, the structure of described front end hypozygal assembly, each hypozygal assembly, rear end hypozygal assembly is identical, form by some bolt fasteners that upper and lower joint piece, the rotating shaft that flexibly connects upper and lower joint piece and detouchable are installed between the upper and lower joint piece, described upper and lower joint piece can be around the rotational of described rotating shaft, and described fastener can make to stretch between the upper and lower joint piece and locate and tightly be connected and fixed; The upper joint spare of described front end hypozygal assembly is connected with the lower end of forward lower comer post, and the hypozygal spare of front end hypozygal assembly is connected with corner fittings under the described front end; The upper joint spare of described each hypozygal assembly with described in down the lower end of corner post be connected, the hypozygal spare of each hypozygal assembly is connected with described bottom side beams; The upper joint spare of described rear end hypozygal assembly is connected with the lower end of described student's corner post, and the hypozygal spare of rear end hypozygal assembly is connected with the upper end of described back corner fittings; Between the upper joint spare of described front end hypozygal assembly and the upper joint spare of hypozygal assembly, between the upper joint spare of each hypozygal assembly, be connected by bottom side rail between the upper joint spare of the upper joint spare of hypozygal assembly and rear end hypozygal assembly.

The upper and lower joint piece outside of joint assembly, rear end hypozygal assembly detachably is equipped with single-piece joint part sealing member in joint assembly, front end hypozygal assembly, rear end upper joint assembly, the rear end in described front end upper joint assembly, front end, infiltrates in the case from here to prevent water.

Frame comprises the front end-plate that preceding back timber, preceding bottom girder, two preceding bottom girder joints and upper and lower end and preceding back timber are captiveed joint with preceding bottom girder before of the present utility model, the two ends of bottom girder before the bottom girder joints are fixed on before two, described before under frame and the described front end the preceding hinge member of corner fittings hinge comprise that one is fixed on that the axle bed on the corner fittings, two is fixed on the preceding bottom girder joint and the hinge rotating shaft of passing an axle bed and an ear between the diaxon ear, two of axle bed both sides under the front end; Back timber is connected by hinged bolt with described end lintel before described.

Further be described before the cross-sectional plane of back timber be L shaped shape, the cross-sectional plane of described end lintel is L shaped shape instead, back timber and described end lintel form mutual occlusion structure before making, and outwards overturn to limit preceding frame.

In order to make preceding frame when being in the loading state, can firmly be connected with preceding upward corner post, forward lower comer post, the upset of frame is not provided with the plurality of movable strut bar between the front end-plate of the utility model frame before described and the preceding upper and lower corner post before not influencing again simultaneously.

For frame before making when being in the loading state, can firmly be connected with corner fittings under the front end, be connected by a detouchable bearing pin between the corner fittings under bottom girder joints and the described front end before described two.

The utility model unload described before the bearing pin between the corner fittings under bottom girder and the described front end, described before the total joint position sealing member on joint assembly, the front end hypozygal assembly and unclamp movable support rod in hinged bolt between back timber and the described end lintel and front end upper joint assembly, the front end, the axis that just can make whole preceding frame cut with scissors rotating shaft in preceding hinge component overturns.

Described doorframe comprise a threshold, two threshold joints, two fan counter doors, four telescopic door locking bars, door back timber, two door cap joints, eight go up fixedly locks, four following fixedly lock, some flaps; Described four last fixedly locks are fixedly mounted on the described lintel, four last fixedly locks are installed on the back timber, four down fixedly lock be fixed on the threshold, each down fixedly on the position of lock and the lintel go up on a fixing lock and the back timber upward fixedly the position of lock is corresponding; Described telescopic door locking bar interlocking is on last fixedly lock, following fixedly lock; Described door back timber is connected by hinged bolt with described lintel; Described some flaps are divided into symmetrical two groups, each flap one end in each group is gone up on corner post and the student's corner post in the door of both sides by the hinge pin hinge respectively, the other end of each flap removably connects by cabinet door bolt of rear end plate and counter door, and two fan counter doors can be opened and closed around hinge pin by flap; Described two threshold joints are fixed on the two ends of threshold, the back hinge member that corner fittings is hinged under the both sides, lower end of described doorframe and two rear ends comprises a hinge rotating shaft that is fixed on that the axle bed on the corner fittings, two under the rear end is fixed on the threshold joint and passes axle bed and an ear between the diaxon ear, two of axle bed both sides, and threshold just can be around the rotational of cutting with scissors rotating shaft like this.

The cross-sectional plane that further is described door back timber is L shaped shape, and described lintel is L shaped shape instead, makes a back timber and described lintel form mutual occlusion structure, outwards overturns to limit whole doorframe.

In order to make doorframe when being in the loading state, can firmly be connected with the posterior angle part, be connected by a detouchable bearing pin between described threshold joint and the described posterior angle part.

Between the described two fan counter doors, between the upper and lower corner post of every fan counter Men Yumen, be provided with sealing member between every fan counter door and threshold, the back timber.

Foldable container of the present utility model also be included in Foldable container folding after, with the following folding cabinet lock assembly that gets up of corner fittings interlocking of corner fittings and preceding (back) end on preceding (back) end, described folding cabinet lock assembly comprise be fixed in before on (back) end corner fittings and preceding (back) hold upper and lower latch hook on time corner fittings, hook first, second locking bar on upper and lower latch hook removably, the lock tube that an end flexibly connects, the other end is threadedly connected to first, second locking bar.

Owing to adopted technique scheme, Foldable container of the present utility model can be opened when lade, and is folding during empty van, and the space when having saved the empty van revolution makes the haulageman's prodigiosin in equal load volume transport more empty Foldable container.Foldable container of the present utility model has following advantage: 1, the pivot place intensity of each plate meets design regulation, can not occur seepage problem easily.2, the anti-thruster of side plate can reach designing requirement fully.

Characteristics of the present utility model can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained to be well understood to.

Description of drawings

Fig. 1 is the side schematic view of the utility model Foldable container.

Fig. 2 is the utility model Foldable container in-to-in structural representation.

Fig. 3 is the A-A cutaway view of Fig. 1.

Fig. 3 a is the folding process scheme drawing of Fig. 3.

Fig. 4 is the B-B cutaway view of Fig. 1.

Fig. 5 is the front view of the utility model Foldable container.

Fig. 6 is the A-A cutaway view of Fig. 5.

Fig. 7 is the B-B cutaway view of Fig. 5.

Fig. 8 is the C place enlarged diagram of Fig. 5.

Fig. 9 is the D place enlarged diagram of Fig. 5.

Figure 10 is the back scheme drawing of the utility model Foldable container.

Figure 11 is the A-A cutaway view of Figure 10.

Figure 12 is the B-B cutaway view of Figure 10.

Figure 13 is the E place enlarged diagram of Figure 10.

Figure 14 is the F place enlarged diagram of Figure 10.

Figure 15 is the end face scheme drawing of the utility model Foldable container.

Figure 16 is the A-A cutaway view of Figure 15.

Figure 17 is the B-B cutaway view of Figure 16.

Figure 18 is the C-C cutaway view of Figure 16.

Figure 19 is that the D of Figure 16 is to view.

Figure 20 is the structural representation of the utility model Foldable container base plate.

Figure 21 is the birds-eye view of Figure 20.

Figure 22 is the enlarged diagram of Figure 20.

Figure 23 is the upper joint unit construction scheme drawing of the utility model Foldable container.

Figure 24 is the A-A cutaway view of Figure 23.

Figure 25 is the B-B cutaway view of Figure 23.

Figure 26 is the upper joint spare structural representation in the utility model upper joint assembly.

Figure 27 is the left view of Figure 26.

Figure 28 is the hypozygal spare structural representation in the utility model upper joint assembly.

Figure 29 is the left view of Figure 28.

View when Figure 30 overturns for the utility model upper joint assembly.

Figure 31 is the middle joint assembly structural representation of the utility model Foldable container.

Figure 32 is the A-A cutaway view of Figure 31.

Figure 33 is the B-B cutaway view of Figure 31.

Figure 34 is the upper joint spare structural representation in the joint assembly in the utility model.

Figure 35 is the left view of Figure 34.

Figure 36 is the hypozygal spare structural representation in the joint assembly in the utility model.

Figure 37 is the left view of Figure 36.

Figure 38 is for being the free bearing structural representation in the joint assembly in the utility model.

Figure 39 is the left view of Figure 38.

Figure 40 is for being the view when joint assembly overturns in the utility model.

Figure 41 is the hypozygal unit construction scheme drawing of the utility model Foldable container.

Figure 42 is the A-A cutaway view of Figure 41.

Figure 43 is the B-B cutaway view of Figure 41.

Figure 44 is the upper joint spare structural representation in the utility model hypozygal assembly.

Figure 45 is the left view of Figure 47.

Figure 46 is the hypozygal spare structural representation in the utility model hypozygal assembly.

Figure 47 is the left view of Figure 46.

View when Figure 48 is the upset of the utility model hypozygal assembly.

Figure 49 is that the utility model flap and door are gone up a kind of annexation scheme drawing between corner post, the counter door.

Figure 50 is the A-A cutaway view of Figure 49.

Figure 51 is that the utility model flap and door are gone up another kind of annexation scheme drawing between corner post, the counter door.

Figure 52 is the A-A cutaway view of Figure 51.

Figure 53 is in the structural representation of interlocking state for the folding cabinet lock assembly of the utility model Foldable container.

Figure 54 is the connection diagram between folding cabinet lock assembly first locking bar of the utility model and the lock tube.

Figure 55 is the structural representation of folding cabinet lock assembly second locking bar of the utility model.

Figure 56 is the utility model movable support rod structure and annexation scheme drawing.

The specific embodiment

Specify the utility model below in conjunction with the drawings and specific embodiments.

Referring to Fig. 1, Fig. 2, Fig. 5, Figure 10, Figure 15, Figure 20, Foldable container comprises top board 2, the two opposite side plates of a base plate 1, one relative this base plate 1, and a frame 3 and a doorframe 4 with respect to this preceding frame 3 before one constitute a cuboid jointly.Each side plate has an epipleural 51 and a lower side panel 52.

Referring to Figure 15, Figure 16, Figure 17, Figure 18, Figure 19, be fixed with on two front ends corner fittings 22 on corner fittings 21 and two rear ends in four welded corner joints of top board 2, be welded with end lintel 26 at the front end of top board 2, the two ends of end lintel 26 also are welded on two front ends on the corner fittings 21.The cross-sectional plane of end lintel 26 is L shaped shape instead.

Be welded with lintel 28 in the rear end of top board 2, the two ends of lintel 28 also are welded on two rear ends on the corner fittings 22.Lintel 28 is L shaped shape instead.

On two front ends corner fittings 21 respectively with two front end upper joint assemblies 61 in upper joint spare be welded to connect, on two rear ends corner fittings 22 respectively with two rear end upper joint assemblies 62 in upper joint spare be welded to connect.For 20 Foot cabinets or 40 Foot cabinets, on the top beam of laterally 24 of top board 2 both sides, be welded with several upper joint assemblies 63.

Spacing between the front end upper joint assembly 61 of top board 2 one sides, each upper joint assembly 63, the rear end upper joint assembly 62 can equate, also can be unequal, but equate that preferably whole like this container cabinet seems more attractive in appearance.

Between front end upper joint assembly 61 and the upper joint assembly 63, between each upper joint assembly 63, be welded to connect by top chord 511 between upper joint assembly 63 and the rear end upper joint assembly 62, to increase the anti-ability of pushing away between each joint assembly.

Referring to Figure 20, Figure 21, Figure 22, be fixed with under two front ends corner fittings 12 under corner fittings 11 and two rear ends in four welded corner joints of base plate 1, under two front ends corner fittings 11 respectively with two front end hypozygal assemblies 64 in hypozygal spare be welded to connect, under two rear ends corner fittings 12 respectively with two rear end hypozygal assemblies 65 in hypozygal spare be welded to connect.For 20 Foot cabinets or 40 Foot cabinets, on the bottom side beams 25 of base plate 2 both sides, be welded with several hypozygal assemblies 66.

The position of the front end hypozygal assembly 64 of base plate 1 one sides, hypozygal assembly 66, rear end hypozygal assembly 65 and the front end upper joint assembly 61 of top board 2 one sides, each upper joint assembly 63, upper joint assembly 62 positions, rear end are corresponding.Between front end hypozygal assembly 64 and the hypozygal assembly 66, between each hypozygal assembly 66, be welded to connect by bottom side rail 521 between hypozygal assembly 66 and the rear end hypozygal assembly 65, to increase the anti-ability of pushing away between each joint assembly.

Under front end, be welded with on the corner fittings 11 in order to the axle bed 31 in the preceding hinge member of frame before hinged 3.Under the rear end, be welded with on the corner fittings 12 in order to the axle bed 41 in the back hinge member of hinged doorframe 4.

Referring to Fig. 1, Fig. 3, Fig. 3 a and Fig. 4, each side plate is divided into an epipleural 51 and a lower side panel 52, for 20 Foot cabinets or 40 Foot cabinets, epipleural 51 comprises some plate faces, go up corner post 512 before one, corner post 513 on the door, go up corner post 514 in some, some top chords 511, top chord 515 in some, be welded to each other between them and form epipleural 51, wherein between the hypozygal spare of the hypozygal spare of front end upper joint assembly 61 and upper joint assembly 63, between the hypozygal spare of adjacent two upper joint assemblies 63, be welded to connect by top chord 511 between the hypozygal spare of between the hypozygal spare of upper joint assembly 63 and rear end upper joint assembly 62, the hypozygal spare of front end upper joint assembly 61 also is welded to connect with preceding upper end of going up corner post 512, the hypozygal spare of each upper joint assembly 63 also with in go up corner post 514 the upper end be welded to connect, the hypozygal spare of rear end upper joint assembly 62 also with door on the upper end of corner post 513 be welded to connect.Upper joint spare in the lower end of preceding upward corner post 512 and the front end in the joint assembly 67 is welded to connect, in go up the lower end of corner post 514 and the upper joint spare in the middle joint assembly 68 is welded to connect, on the door in the lower end of corner post 513 and the rear end upper joint spare in the joint assembly 69 be welded to connect.Be welded to connect by middle top chord 515 between the upper joint spare between the upper joint spare between the upper joint spare in upper joint spare in the front end in the joint assembly 67 and the middle joint assembly 68, in adjacent two in the joint assembly 68, in the upper joint spare in the middle joint assembly 68 and the rear end in the joint assembly 69.

Be welded to connect by middle outer beams 53 between the free bearing between the free bearing between the free bearing in free bearing in the front end in the joint assembly 67 and the middle joint assembly 68, in adjacent two in the joint assembly 68, in the free bearing in the middle joint assembly 68 and the rear end in the joint assembly 69.

For for 20 Foot cabinets or 40 Foot cabinets,, lower side panel 52 comprise some plate faces, forward lower comer post 522, student's corner post 523, some in down corner post 524, some in bottom side rail 525, some bottom side rails 521.Be welded to each other between them and form lower side panel 52, wherein between the upper joint spare of the upper joint spare of front end hypozygal assembly 64 and hypozygal assembly 66, between the upper joint spare of adjacent two hypozygal assemblies 66, be welded to connect by bottom side rail 521 between the upper joint spare of between the upper joint spare of hypozygal assembly 66 and rear end hypozygal assembly 65, the upper joint spare of front end hypozygal assembly 64 also is welded to connect with the lower end of forward lower comer post 522, the upper joint spare of each hypozygal assembly 66 also with in down the lower end of corner post 524 be welded to connect, the upper joint spare of rear end hypozygal assembly 65 also is welded to connect with the lower end of student's corner post 523.Hypozygal spare in the upper end of forward lower comer post 522 and the front end in the joint assembly 67 is welded to connect, in down the lower end of corner post 524 and the hypozygal spare in the middle joint assembly 68 be welded to connect, the hypozygal spare in the lower end of student's corner post 523 and the rear end in the joint assembly 69 is welded to connect.Be welded to connect by middle bottom side rail 525 between the hypozygal spare between the hypozygal spare between the hypozygal spare in hypozygal spare in the front end in the joint assembly 67 and the middle joint assembly 68, in adjacent two in the joint assembly 68, in the hypozygal spare in the middle joint assembly 68 and the rear end in the joint assembly 69.

Between middle outer beams 53 and middle top chord 515, middle bottom side rail 525, be provided with sealing band 54, therefrom infiltrate through in the cabinet in the slit between outer beams 53 and middle top chord 515, the middle bottom side rail 525 to prevent water.

Referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, the front end-plate 35 that back timber 32, preceding bottom girder 33, two preceding bottom girder joints 34 and upper and lower end and preceding back timber 32 were captiveed joint with preceding bottom girder 33 before preceding frame 3 comprised, the preceding hinge member of corner fittings 11 hinges comprises that one is fixed on before the axle bed on the corner fittings 11 31, two is fixed under the front end on the bottom girder joint 34 and the hinge rotating shaft 37 of passing an axle bed 31 and an ear 36 between the diaxon ear 36, two of axle bed 31 both sides under the two ends of bottom girder 33 before bottom girder joints 34 are fixed on before two, preceding frame 3 and front end.

Before the cross-sectional plane of back timber 32 be L shaped shape, with cross-sectional plane be the end lintel 26 mutual interlocks of instead L shaped shape, before hinged bolt 38 passes on back timber 32 and the end lintel 26, back timber 32 and hold lintel 26 to removably connect before making.

Frame 3 outwards overturn before preceding back timber 32 and end lintel 26 adopted mutual interlock mode to limit.

For frame 3 before making when being in the loading state, can firmly be connected with corner fittings under the front end 11, be connected by a detouchable bearing pin 39 between the corner fittings 11 under the preceding bottom girder joint 34 at preceding bottom girder 33 two ends and the front end.

Cap joint 311 before the two ends of preceding back timber 32 are welded with, and are provided with front end between the end face of corner fittings 21 on preceding cap joint 311 and the front end and carve plate 312.

Referring to Fig. 9, the outside of the upper and lower joint piece of joint assembly 67, front end hypozygal assembly 64 is equipped with joint part sealing member 23 by screw in front end upper joint assembly 61, front end, to seal upper and lower joint piece.

In order to make preceding frame 3 when being in the loading state, can firmly be connected with corner post 11 under corner post on the front end 21, the front end, the upset of frame 3 before not influencing again simultaneously, the front end-plate 35 of former frame 3 and preceding going up between corner post 512, the forward lower comer post 522 are provided with plurality of movable strut bar 30.

Referring to Figure 56, movable support rod 30 comprises pole socket 301, rotating shaft 302, strut bar 303, fixed cover 304, interior swivel nut 305, space washer 306, setscrew nut 307.Pole socket 301 by two independently back-up block constitute, have a shaft hole that holds rotating shaft 302 on every back-up block; Have two locating surfaces 308,309 that become the angle of 45 degree with the back-up block bottom surface on the back-up block.Locating surface 308,309 is symmetrically distributed with the vertical center line of shaft hole.

The lower end of strut bar 303 is provided with a bolt part 303C and is with space washer 309 and is rotary with setscrew nut 307 on bolt part 303C, simultaneously the lower end of strut bar 303 is welded on the middle part of rotating shaft 302, and strut bar 303 intersects vertically with rotating shaft 302.The top of strut bar 303 has a support palm 303A who becomes the angles of 135 degree with the bar portion of strut bar 303, offers a through hole 303B supporting palm 303A.

Two back-up blocks of pole socket 301 are enclosed within the two ends of rotating shaft 302, and the bottom surface with them is welded on position suitable on the inner plate surface of front end-plate 35 then, just can install on the former frames 3 by strut bar 303.

Correct position on before the side plate of side plate on corner post 512 or the forward lower comer post bores a hole, fixed cover 304 is installed in also to weld in this hole fixes, and interior swivel nut 305 is embedded in the fixed cover 304 to get final product then.The end face of swivel nut 305 and fixed cover 304 should be parallel with the inner plate surface of side plate or be lower than the inner plate surface of side plate in will noting when fixed cover 304 is installed with interior swivel nut 305, in switching process, interior swivel nut 305 and fixed cover 304 can not form preceding frame 3 interferes with frame 3 before guaranteeing.If interior swivel nut 305 damages, interior swivel nut 305 can be taken out from fixed cover 304, change new interior swivel nut 305 and get final product.

When current frame 3 need fold, can withdraw from bolt 310A earlier and unclamp setscrew nut 307, then with whole strut bar 30 together with rotating shaft 302 around the shaft 302 line of centers turn over and turn 90 degrees (position of dotted line to Figure 56), screw setscrew nut 307 again and just can make whole movable support rod 30 be fixed on folding position, frame 3 is to folded state before the upset.

After current frame 3 is opened to the position of folding cabinet loading, with whole movable support rod 30 together with rotating shaft 302 around the shaft 302 counter the turning over of line of centers turn 90 degrees to the Support Position, screw setscrew nut 307, the effect of setscrew nut 307 on the rod seat 301, the bar portion of strut bar 303 is in and front end-plate 35 and side plate position (position of solid line to Figure 56) in angle of 45 degrees, at this moment, the through hole 303B that supports on the palm 303A just in time aims at the preceding interior swivel nut of going up in corner post 512 or the forward lower comer post 305 of side plate, bolt 310A is passed the through hole 303B that supports on the palm 303A and spiral shell can make whole movable support rod 30 be connected with side plate with front end-plate 35 securely in the swivel nut 305 in being located at, guarantee that front end-plate 35 and side plate become 90 degree to be connected, can not become flexible, to meet the specification of freight container.

Bearing pin 39 between the corner fittings 11 and preceding back timber 32 and hold hinged bolt 38 between the lintel 26 under bottom girder joint 34 and the front end before unloading, unload the joint part sealing member 23 in the outside of the upper and lower joint piece of joint assembly 67 in lower front end upper joint assembly 61, the front end, front end hypozygal assembly 64 again, and unclamping movable support rod, the axis that just can make whole preceding frame 3 cut with scissors rotating shaft 37 in preceding hinge component overturns.

Referring to Figure 10 to Figure 14, doorframe 4 comprise a threshold 40, two threshold joints 401, two axle beds 41, two hinge rotating shafts 411, two fan counter doors 42, four telescopic door locking bars 43, door back timber 44, two door cap joints 441, eight go up fixedly lock 45, four and descend fixedly lock 46, eight blocks of flaps 48.Four last fixedly locks 45 are fixedly mounted on the lintel 28, four last fixedly locks 45 are installed on the back timber 44, four down fixedly lock 46 be fixed on the threshold, each down fixedly on the position of lock 46 and the lintel 28 go up on a fixing lock 45 and the back timber 44 upward fixedly the position of lock 45 is corresponding.Telescopic door locking bar 43 interlockings are on last fixedly lock 45, following fixedly lock 46;

Eight blocks of flaps 48 are divided into symmetrical two groups, each flap 48 1 end in each group are gone up on corner post 513, the student's corner post 523 in the door of both sides by hinge pin 481 hinges respectively, the upper and lower both sides of door pillar 421 connection locations that are positioned at flap 48 and counter door 42 on the door pillar 421 of counter door 42 are welded with upper and lower spacing block 482,483, flap 48 is embedded between the upper and lower spacing block 482,483, upper and lower spacing block 482,483 is given prominence to or is parallel to flap 48, to make things convenient for the smooth importing of flap 48.

Referring to Figure 49, Figure 50, on 421 1 connection locations of door pillar of counter door 42, have a door pillar bolt hole 422, and on flap 48, also only have a bolt hole 484, bolt hole 484 centerings on door pillar bolt hole 422 on connection location and the flap 48 that is installed on the connection location, on the medial surface of door pillar 421, be welded with a nut 485, the other end of nut 485 is osed tops, bolt hole 484 and the door pillar bolt hole 422 of water on just can flap 48 penetrates in the counter like this, played good water seal effect.

During installation, cabinet door bolt of rear end plate 486 passed bolt hole 484 on the flap 48 from the outside of flap 48 after, pass door pillar bolt hole 422 again and stretch out from the inboard of door pillar 421 to screw in and be welded in the nut 485 of door pillar 421 inboards.

Be sealed in the sealing member 423 between the corner post 513, student's corner post 523 on door pillar 421 and the door being equipped with on the door pillar 421.Sealing part 423 is in when closing at counter door 42, seals up door pillar 421 and door and goes up slit between corner post 513, the student's corner post 523, and anti-sealing penetrates in the counter from here.

Referring to Figure 51 and Figure 52, nut 485 is welded on the outside of flap 48, after putting a seal ring 487 on the bolt 485, pass door pillar bolt hole 422 from the inboard of door pillar 421 after, pass bolt hole 484 on the flap 48 again and stretch out from the outside of flap 48 and screw in the nut 485.Seal ring 487 can prevent that also slit and the doorframe bolt hole 422 of sealing between flap 48 and door pillar 421 penetrates into the counter.

Figure 49 and scheme shown in Figure 50 and referring to the scheme shown in Figure 54 and Figure 55 be cabinet door bolt of rear end plate 486 along dress method and upside-down mounting methods, two kinds of methods are used on door pillar 421 simultaneously, can prevent counter door 42 by the people from outside unload, play theft-proof purpose.The cabinet door bolt of rear end plate 486 of upside-down mounting is provided with one on a fan counter door 42 also can play antitheft effect.

When cabinet door bolt of rear end plate 486 suitable dresses, can keep the watertight between flap 48 and the door pillar 421, when 486 upside-down mountings of cabinet door bolt of rear end plate, both had theft-proof effect, and kept watertight.

Refer again to Figure 10 to Figure 14, two threshold joints 401 are fixed on the two ends of threshold 40, the back hinge member that corner fittings 12 is hinged under the both sides, lower end of doorframe 4 and two rear ends comprises a hinge rotating shaft 411 that is fixed on that the axle bed on the corner fittings 12 41, two under the rear end is fixed on the threshold joint 401 and passes axle bed 41 and an ear 412 between the axle ear 412, two of axle bed 41 both sides, and threshold 40 just can be around the rotational of cutting with scissors rotating shaft 411 like this.

In order to make doorframe 4 when being in the loading state, can firmly be connected with corner fittings under the rear end 12, be connected by a detachable bearing pin 39 between the corner fittings 12 under two threshold joints 401 and the rear end.

The cross-sectional plane of door back timber 44 is L shaped shape, with cross-sectional plane be the lintel 28 mutual interlocks of instead L shaped shape, after hinged bolt 38 passes bolt hole on a back timber 44 and the lintel 28, a back timber 44 and lintel 28 are removably connected.

Door back timber 44 and lintel 28 adopt mutual interlock mode can limit doorframe 4 and outwards overturn.Between the end face of corner fittings 22 on door cap joint 441 and the rear end, be provided with the rear end and carve plate 412.

Between the two fan counter doors 42, be provided with sealing member 49 between every fan counter door 42 and a threshold 40 and the back timber 44.

On two fan counter doors 42 two door lock rods 43 are arranged respectively, the mounting means of door lock rod 43 is the same with door lock rod mounting means on the existing counter, also is to be installed on the counter door 42 by half of anchor ear seat.Door lock rod 43 can be around self rotational.

Respectively be fixed with a tapered end 431 that can rotate with door lock rod 43 at the upper/lower terminal of door lock rod 43, the structure of tapered end 431 is the same with the structure of existing tapered end, its concrete structure is not described in detail at this.

When rotary door locking bar 43, tapered end 431 can snap in the lock, also can withdraw from from lock.The utility model is to change door lock rod 43 into Collapsible structure.

The Collapsible structure of door lock rod 43 can have a variety of modes, and door lock rod 43 is divided into upper and lower locking bar 432,433, adopts engage thread to connect between the upper and lower locking bar 432,433, stretches realizing.Also can adopt at upper and lower locking bar 432,433 direct mounts has lock page or leaf to be connected with the lock of door leaf etc.

Door on the back timber 44 go up fixedly lock 45 when door lock rod 43 is retracted to primary importance pinning the tapered end 431 on the door lock rod 43, and on the lintel 28 go up fixedly lock 45 when door lock rod 43 is stretched to the second place with the tapered end 431 on the pinning door lock rod 43.

When Foldable container need fold, at first door lock rod 43 is outwards rotated 90 degree, then the last locking bar 432 on the door lock rod 43 is bounced back downwards, tapered end 431 on the locking bar 432 is withdrawed from go up fixing lock 45 and cross the threshold last fixedly lock 45 on the back timber 44 of landing on the lintel 28, door lock rod 43 inwardly rotates 90 degree again, tapered end 431 on the last locking bar 432 will be made counter door 42 rotate with door back timber 44 by fixedly lock 45 pinnings of going up on the door back timber 44.After last fixedly lock 45 interlockings on door lock rod 43 and the lintel 28 are good, detachable bearing pin 39 between the corner fittings 12 under hinged bolt 38, threshold joint 401 and the rear end between cabinet door bolt of rear end plate 486, door back timber 44 and the lintel 28 is disassembled, with hand counter door 42 is inwardly overturn together with the hinge rotating shaft 411 in the back hinge member of threshold 40, door back timber 44, door lock rod 43 corner fittings 12 hinges under the both sides, lower end of doorframe 4 and two rear ends, be poured on the base plate 1 and get final product.

When Foldable container need be formed cabinet, at first counter door 42 is upwards overturn together with the hinge rotating shaft 411 in threshold 40, door back timber 44, the door lock rod 43 back hinge member that corner fittings 12 is hinged under the both sides, lower end of doorframe 4 and two rear ends and hold up, then four flaps 48 are aimed at respectively between the upper and lower spacing block 482,483 of four connection locations and snapped in, with four cabinet door bolt of rear end plates 486 a fan counter door 42 is installed again.After two fan counter doors 42 install, with hinged bolt 38 back timber 44 and lintel 28 are connected again, and will connect between the corner fittings 12 under threshold joint 401 and the rear end with detachable bearing pin 39, at last door lock rod 43 is outwards rotated 90 degree, make tapered end 431 on the locking bar 432 withdraw from the fixedly lock 45 of going up on the back timber 44, then the last locking bar 432 on the door lock rod 43 is protruded upward, make tapered end 431 on the locking bar 432 extend into going up fixedly in the lock 45 on the lintel 28, door lock rod 43 inwardly rotates 90 degree again, tapered end 431 on the last locking bar 432 will be by fixedly lock 45 pinnings of going up on the lintel 28, and counter door 42 is locked.Opening counter door 42 gets final product according to existing freight container counter door open method.

Referring to Figure 10 and Figure 14, the outside of the upper and lower joint piece of joint assembly 69, rear end hypozygal assembly 65 is equipped with joint part sealing member 23 by screw in rear end upper joint assembly 62, rear end, to seal upper and lower joint piece.

The structure of front end upper joint assembly 61, each upper joint assembly 63, rear end upper joint assembly 62 is identical, below just with Figure 23 to front end upper joint assembly 61 shown in Figure 30 be that example illustrates front end upper joint assembly 61, each upper joint assembly 63, rear end upper joint assembly 62.

Referring to Figure 23, Figure 24 and Figure 25, front end upper joint assembly 61, each upper joint assembly 63, rear end upper joint assembly 62 include 71,72, rotating shafts of upper and lower joint piece 73, two socket bolts 74, two turnbuckles 75, sealing band 76, holding screw 77, jacking screw 78.

Referring to Figure 26 and Figure 27, upper joint spare 71 is the narrow down wide stairstepping of, and captives joint with the top beam of laterally 24 (referring to Fig. 1 and Figure 17, Figure 18) of Foldable container in its top 711, and the thickness on top 711 is about the twice of bottom 712 thickness.711 are provided with a jaw seat 713 that is connected as a single entity with upper joint spare 71 with the midway location of bottom 712 transition positions on top, on bottom 712, the both sides of jaw seat 713 can be symmetrically, also must offer two trepannings 714 symmetrically, two turnbuckles 75 are mounted to respectively in these two trepannings 714, if turnbuckle 75 has damaged, just the turnbuckle 75 that damages can be taken out, change new turnbuckle 75, can save maintenance cost like this.

The bottom of 711 inner faces is provided with one and equates with whole bottom 712 width in the bottom, outwards outstanding raised line 715, and these raised line 715 significant feature are to push down sealing band 76.Offer a shaft hole 716 and a set screw hole 717 in jaw seat 713, this shaft hole 716 runs through whole jaw seat 713 along the Width of jaw seat 713, and the central axis of set screw hole 717 should intersect vertically with the central axis of shaft hole 716.

Referring to Figure 28 and Figure 29, hypozygal spare 72 is up-narrow and down-wide stairstepping, captives joint with the epipleural (not shown) top of folding cabinet in its underpart 722, and the thickness on top 721 has only about half of bottom 722 thickness.721 midway location offers a forked standard mouth 723 that is complementary with jaw seat 713 on top, that is to say width, thickness and the height of forked standard mouth 723 and width, the thickness and highly consistent of jaw seat 713, jaw seat 713 just can snap onto in the forked standard mouth 723.The both sides of forked standard mouth 723 are two yokes 724, in two yokes 724, offer the shaft hole 725 of coaxial line, this shaft hole 725 runs through whole yoke 724 along the Width of yoke 724, simultaneously, after jaw seat 713 snaps onto in the forked standard mouth 723, shaft hole 725 in two yokes 724 should should be on the same axis with the shaft hole 716 in the jaw seat 713, so that upper and lower joint piece 71,72 is passed in rotating shaft 73.

Offer the seal strip groove 728 of a U type structure on the inner face on top 721, the width of seal strip groove 728 equates with the width on whole top.Sealing band 76 also is a U type structure, and it is embedded in the seal strip groove 728.On top 721, the both sides of forked standard mouth 723 can also must offer two stepped holes 726 symmetrically symmetrically, offer stepped hole 726 and mainly be to be convenient to that socket bolt 74 passes and bolt cap sinks to.The position of these two stepped holes 726 should with two turnbuckle 75 coaxial lines on the upper joint spare 71, be installed to make things convenient for socket bolt 74 when upper and lower joint piece 71,72 is installed together.

For the ease of rotating the fillet that inside and outside two top pin on the top 721 of hypozygal spare 72 should fall to become to have certain radian.Any position on top 721, preferably midway location offers a jacking screw hole 727, and jacking screw 78 screws in this jacking screw hole 727.

Referring to Figure 23, Figure 24 and Figure 25, during concrete the installation, the bottom 712 of upper joint spare 71 and the top 721 of hypozygal spare 72 are stacked, shaft hole 725 in two yokes 724 on the top 721 of hypozygal spare 72 is put into nylon pivoted housing 79 then, again rotating shaft 73 is passed the shaft hole 716 of the jaw seat 713 of nylon pivoted housing 79 and upper joint spare 71, upper and lower joint piece 71,72 is coupled together rotationally.A holding screw 77 is screwed in the set screw hole 717 on the jaw seat 713, and countershaft 73 is implemented tightenings.Offer an annular groove 731 at rotating shaft 73 tightening positions, holding screw 77 just in time pushes in this annular groove 731, can prevent that like this rotating shaft 73 from axial motion taking place.

If after rotating shaft 73 damages, can screw out holding screw 77, rotating shaft 73 to be got, the rotating shaft 73 that more renews gets final product.If nylon pivoted housing 79 has damaged, also can change nylon pivoted housing 79 according to such method.

After upper and lower joint piece 71,72 assembled, can with they respectively with the top beam of laterally 24 of Foldable container or front end on the corner fittings 21, rear end corner fittings 22 and preceding go up corner post 512, in go up corner post 514, door is gone up corner post 513 and is welded formation collapsible container cabinets.When the collapsible container cabinet is opened, upper and lower joint piece 71,72 is in extended configuration, two socket bolts 74 are passed stepped hole 726 on the hypozygal spare 72, be screwed in the turnbuckle 75 that embeds in the upper joint spare 71 upper and lower joint piece 71,72 is linked together securely, also make whole Foldable container form a stable cabinet.

When needing to fold, referring to Figure 30, unload two socket bolts 74, epipleural 51 is inwardly rotated, drive hypozygal spare 72 73 rotational around the shaft, joint piece 2 turns to horizontality and promptly is collapsible into the position instantly.

Before folding, earlier can precession jacking screw 78, unclamp upper and lower joint piece 71,72, so that rotate.

Joint assembly 67 in the front end, in each in joint assembly 68, the rear end structure of joint assembly 69 identical, below be that example illustrates joint assembly 67 in the front end, joint assembly 69 in joint assembly 68, the rear end in each just with Figure 31 joint assembly 67 to the front end shown in Figure 40.

Referring to Figure 31, Figure 32 and Figure 33, joint assembly 67 in the front end, in each in joint assembly 68, the rear end joint assembly 69 comprise upper and lower joint piece 71a, 72a, two rotating shafts 73, four socket bolts 74, four turnbuckles 75, two sealing bands 76, two holding screws 77, two jacking screws 78, free bearing 710.

Referring to Figure 34 and Figure 35, upper joint spare 71a is the narrow down wide stairstepping of, and its top 711a is captiveed joint with the epipleural bottom (not shown) of folding cabinet, and the thickness of top 711a has about the twice of bottom 712a thickness.Midway location at bottom 712a offers a forked standard mouth 713a, and the both sides of forked standard mouth 713a are two yoke 714a, offers the shaft hole 715a of coaxial line in two yoke 714a, and this shaft hole 715a runs through whole yoke 714a along the Width of yoke 714a.Offer the seal strip groove 716a of a U type structure on the inner face of bottom 712a, the width of seal strip groove 716a equates with the width of whole bottom 712a.Sealing band 76 also is a U type structure, and it is embedded among the seal strip groove 716a.

On two yoke 714a, respectively offer a trepanning 717a, these two trepanning 717a can be symmetrically, also must be arranged on the yoke 714a of forked standard mouth 713a both sides symmetrically, two turnbuckles 75 are mounted to respectively among these two trepanning 717a, if turnbuckle 75 has damaged, just the turnbuckle 75 that damages can be taken out, change new turnbuckle 75, can save maintenance cost like this.

For the ease of rotating the fillet that inside and outside two top pin of the bottom 712a of upper joint spare 71a should fall to become to have certain radian.

Referring to Figure 36 and Figure 37, hypozygal spare 72a is up-narrow and down-wide stairstepping, and its underpart 722a is captiveed joint with lower side panel 52 tops (referring to Fig. 1) of folding cabinet, and the thickness of top 721a has about half of bottom 722a thickness.Midway location at top 721a offers a forked standard mouth 723a, and the both sides of forked standard mouth 723a are two yoke 724a, offers the shaft hole 725a of coaxial line in two yoke 724a, and this shaft hole 725a runs through whole yoke 724a along the Width of yoke 724a.Offer the seal strip groove 726a of a U type structure on the inner face of top 721a, the width of seal strip groove 726a equates with the width of whole top 721a.Sealing band 76 also is a U type structure, and it is embedded among the seal strip groove 726a.

On two yoke 724a, respectively offer a trepanning 727a, these two trepanning 727a can be symmetrically, also must be arranged on the yoke 724a of forked standard mouth 723a both sides symmetrically, two turnbuckles 75 are mounted to respectively among these two trepanning 727a, if turnbuckle 75 has damaged, just the turnbuckle 75 that damages can be taken out, change new turnbuckle 75, can save maintenance cost like this.

For the ease of rotating the fillet that inside and outside two top pin of the top 721a of hypozygal spare 72a should fall to become to have certain radian.

Referring to Figure 38 and Figure 39, free bearing 710 comprise one dull and stereotyped 7101 and be positioned at dull and stereotyped 7101 in the middle of and with the dull and stereotyped 7101 jaw seats 7102 that are connected as a single entity, in jaw seat 7102, offer two parallel shaft hole 7103a, 7103b and two set screw hole 7104a, 7104b, article two, parallel shaft hole 7103a, 7103b runs through whole jaw seat 7102 along the Width of jaw seat 7102, two set screw hole 7104a, 7104b respectively with two shaft hole 7103a, 7103b connects, set screw hole 7104a, the central axis of 7104b should with shaft hole 7103a, the central axis of 7103b intersects vertically.

Be provided with one in the bottom of dull and stereotyped 7101 inner faces and equate with whole dull and stereotyped 7101 width, outwards outstanding raised line 7105, these raised line 7105 significant feature are to push down the sealing band 76 that is installed on upper and lower joint piece 71a, the 72a.

On dull and stereotyped 7101, the both sides of jaw seat 7102 can also must offer four stepped holes 7106 symmetrically symmetrically, offer stepped hole 7106 and mainly be to be convenient to that socket bolt 74 passes and bolt cap sinks to.The position of these four stepped holes 7106 should be at upper and lower joint piece 71a, when 72a is installed together, respectively with upper and lower joint piece 71a, 72a on four turnbuckle 75 coaxial lines, install to make things convenient for socket bolt 74.

Any position on dull and stereotyped 7101, preferably jaw seat 7102 upper-lower positions respectively offer in 727, two jacking screws of a jacking screw hole, 78 these two jacking screw holes 727 of screw-in.

Referring to Figure 31, Figure 32 and Figure 33, during concrete the installation, the bottom 712a of upper joint spare 71a and the top 721a of hypozygal spare 72a are stacked on free bearing 710 flat boards 7101, put into nylon pivoted housing 79 in the shaft hole 715a in the two yoke 714a of the bottom of upper joint spare 71a 712a and in the shaft hole 725a among the two yoke 724a of the top 721a of hypozygal spare 72a then, again a rotating shaft 73 is passed shaft hole 715a among the two yoke 714a of bottom 712a of upper joint spare 71a and the shaft hole 7103a on the jaw seat 7102, shaft hole 725a among the two yoke 724a of top 721a of hypozygal spare 72a and the shaft hole 7103b on the jaw seat 7102 are passed in another root rotating shaft 73, make, hypozygal spare 71,72 couple together with free bearing 710 rotationally.Two holding screws 77 are screwed among two set screw hole 7104a, the 7104b on the jaw seat 7102, tightenings are implemented in two rotating shafts 73.Offer an annular groove 731 at two rotating shafts, 73 tightening positions, holding screw 77 just in time pushes in this annular groove 731, can prevent that like this rotating shaft 73 from axial motion taking place.

If after rotating shaft 73 damages, can screw out holding screw 77, rotating shaft 73 to be got, the rotating shaft 73 that more renews gets final product.If nylon pivoted housing 79 has damaged, also can change nylon pivoted housing 79 according to such method.

After upper and lower joint piece 71a, 72a and free bearing 710 assembled, can with they respectively with Foldable container preceding go up corner post 512, in go up corner post 514, door go up corner post 513, forward lower comer post 522, in corner post 524, student's corner post 523 weld the collapsible counter of formation down.When collapsible counter is opened, upper and lower joint piece 71a, 72a are in extended configuration, four socket bolts 74 are passed stepped hole 7106 on the free bearing 710, be screwed in four turnbuckles 75 that embed among upper and lower joint piece 71a, the 72a upper and lower joint piece 71a, 72a and free bearing 710 are linked together securely, also make stable cabinet of whole folding cabinet formation.

When needing to fold, referring to Figure 40, unload four socket bolts 74, upper and lower side plate is inwardly rotated, drive upper and lower joint piece 71a, 72a respectively around the rotational of two rotating shafts 3, promptly be collapsible into the position when upper and lower joint piece 71a, 72a turn to horizontality.Before folding, earlier can precession jacking screw 78, back down upper and lower joint piece 71a, 72a, so that rotate.As upper and lower joint piece 71a, when 72a turns to horizontality, the thickness that upper and lower joint piece 71a, 72a add up just in time is the height of free bearing 710.

The structure of front end hypozygal assembly 64, each hypozygal assembly 66, rear end upper joint assembly 65 is identical, below just with Figure 41 to front end hypozygal assembly 64 shown in Figure 48 be that example illustrates front end hypozygal assembly 64, each hypozygal assembly 66, rear end upper joint assembly 65.

Referring to Figure 41, Figure 42 and Figure 43, front end hypozygal assembly 64, each hypozygal assembly 66, rear end upper joint assembly 65 include upper and lower joint piece 71b, 72b, rotating shaft 73, two socket bolts 74, two turnbuckles 75, sealing band 76, holding screw 77, jacking screw 78.

Referring to Figure 44 and Figure 45, upper joint spare 71b is the narrow down wide stairstepping of, and its top 711b is captiveed joint with the lower side panel 52 (referring to Fig. 1) of Foldable container, and the thickness of top 711b is about the twice of bottom 712b thickness.Midway location at bottom 712b offers a forked standard mouth 713b, and the both sides of forked standard mouth 713b are two yoke 714b, offers the shaft hole 715b of coaxial line in two yoke 714b, and this shaft hole 715b runs through whole yoke 714b along the Width of yoke 714b.Offer the seal strip groove 716b of an inverted U structure on the inner face of bottom 712b, the width of seal strip groove 716b equates with the width of whole bottom.Sealing band 76 also is the inverted U structure, and it is embedded among the seal strip groove 716b.On the 712b of bottom, the both sides of forked standard mouth 713b can also must offer two stepped hole 717b symmetrically symmetrically, offer stepped hole 717b and mainly be to be convenient to that socket bolt 74 passes and bolt cap sinks to.The position of these two stepped hole 717b should with two turnbuckle 75 coaxial lines on the hypozygal spare 72b, be installed to make things convenient for socket bolt 74 at upper and lower joint piece 71b, when 72b is installed together.

For the ease of rotating the fillet that inside and outside two top pin of the bottom 712b of upper joint spare 71b should fall to become to have certain radian.Any position on the 712b of bottom, preferably midway location offers a jacking screw hole 718b, and jacking screw 78 screws among this jacking screw hole 718b.

Referring to Figure 46 and Figure 47, hypozygal spare 72b is up-narrow and down-wide stairstepping, and its underpart 722b is captiveed joint with the bottom side beams 25 (referring to Fig. 1 and Figure 20) of folding cabinet, and the thickness of top 721b has only about half of bottom 722b thickness.Be provided with a jaw seat 723b who is connected as a single entity with hypozygal spare 72b at the midway location of top 721b and bottom 722b transition position, in jaw seat 723b, offer a shaft hole 724b and a set screw hole 725b, this shaft hole 724b runs through whole jaw seat 723b along the Width of jaw seat 723b, and the central axis of set screw hole 725b should intersect vertically with the central axis of shaft hole 724b.

On the 721b of top, the both sides of jaw seat 723b can be symmetrically, also must offer two trepanning 726b symmetrically, two turnbuckles 75 are mounted to respectively among these two trepanning 726b, if turnbuckle 75 has damaged, just the turnbuckle 75 that damages can be taken out, change new turnbuckle 75, can save maintenance cost like this.

Jaw seat 723b and forked standard mouth 713b are complementary, and that is to say width, thickness and the height of forked standard mouth 713b and width, the thickness and highly consistent of jaw seat 723b, and jaw seat 723b just can snap onto among the forked standard mouth 713b.After jaw seat 723b snaps onto among the forked standard mouth 713b, shaft hole 715b among the two yoke 714b should should be on the same axis with the shaft hole 724b among the jaw seat 723b, so that shaft hole 715b, 724b on upper and lower joint piece 71b, the 72b are passed in rotating shaft 73.

Be provided with one in the bottom of top 721b inner face and equate, outwards outstanding raised line 727b with whole top 721b width.This raised line 27b significant feature is to push down sealing band 76.

Referring to Figure 41, Figure 42 and Figure 43, during concrete the installation, the bottom 712b of upper joint spare 71b and the top 721b of hypozygal spare 72b are stacked, shaft hole 715b in the two yoke 714b of the bottom of upper joint spare 71b 712b puts into nylon pivoted housing 79 then, again rotating shaft 73 is passed the shaft hole 724b of the jaw seat 723b of nylon pivoted housing 79 and hypozygal spare 72b, upper and lower joint piece 71b, 72b are coupled together rotationally.A holding screw 77 is screwed among the set screw hole 725b on the jaw seat 723b, and countershaft 73 is implemented tightenings.Offer an annular groove 731 at rotating shaft 3 tightening positions, holding screw 77 just in time pushes in this annular groove 731, can prevent that like this rotating shaft 73 from axial motion taking place.

If after rotating shaft 73 damages, can screw out holding screw 77, rotating shaft 73 to be got, the rotating shaft 73 that more renews gets final product.If nylon pivoted housing 79 has damaged, also can change nylon pivoted housing 79 according to such method.

After upper and lower joint piece 71b, 72b assembled, they can be formed collapsible counter with the bottom side beams 25 and the lower side panel welding of folding cabinet respectively.When collapsible counter is opened, upper and lower joint piece 71b, 72b are in extended configuration, two socket bolts 74 are passed stepped hole 717b on the upper joint spare 71b, be screwed in the turnbuckle 75 that embeds among the hypozygal spare 72b upper and lower joint piece 71b, 72b are linked together securely, also make whole Foldable container form a stable cabinet.

When needing to fold,, unload two socket bolts 74, lower side panel is inwardly rotated, drive upper joint spare 71b 73 rotational around the shaft, promptly be collapsible into the position when upper joint spare 71b turns to horizontality referring to Figure 48.

Before folding, earlier can precession jacking screw 78, unclamp upper and lower joint piece 71b, 72b, so that rotate.

Foldable container of the present utility model after folding, the folding cabinet lock assembly of holding time corner fittings 11,12 interlockings to get up corner fittings 21,22 and preceding (back) on preceding (back) end.Referring to the folding cabinet lock assembly of Figure 53 to Figure 56 comprise be fixed in before (back) end go up corner fittings 21,22 and preceding (back) and comprise latch hook 81, following latch hook 82, first locking bar 83, second locking bar 84, lock tube 85 on the corner fittings 11,12 under holding.Last latch hook 81 is the plate of similar " L " shape, bottom surface, the angle welding of corner fittings 21,22 on the handle top of last latch hook 81 and preceding (back) end, upper joint spare welding in handle side and front end upper joint assembly or the rear end upper joint assembly, the outer drift angle of upside falls angle at 45, should guarantee during welding on outstanding preceding (back) end of lateral surface of latch hook 81 outside the corner fittings 21,22.

Following latch hook 82 is the plate of similar inverted "L" shaped shape, weld the bottom surface, angle of corner fittings 11,12 down with preceding (back) end at the bottom of the handle of following latch hook 82, hypozygal spare 1b welding in handle side and front end hypozygal assembly or the rear end hypozygal assembly, angle at 45 is fallen at the outer base angle of downside, should guarantee down during welding the lateral surface of latch hook 82 outstanding before (back) hold under outside the corner fittings 11,12.

First locking bar 83 is following locking bar, the dog hole 831 of rectangle is flattened and had to the one end, the other end is an axial region 832, axial region 832 passes the shrinkage cavity 851 of lock tube 85 1 ends and is fixed with a flange 833 in the termination of axial region 832, the diameter of flange 833 is greater than the diameter of the shrinkage cavity on the lock tube 85 851, so that first locking bar 83 can not break away from fully with lock tube 85, but can be movable.

Second locking bar 84 is last locking bar, and the dog hole 841 of rectangle is flattened and had to the one end, and the other end is that the bolt part 842 of bolt part 842, the second locking bars 84 and the negative thread of lock tube 85 removably connect.

For the ease of rotating lock tube 85, be outside equipped with six sides at lock tube 85.

After Foldable container is folding, after second locking bar 84 screwed off from the lock tube 85 on first locking bar 83, respectively second locking bar 84, first locking bar 83 are hung on the upper and lower latch hook 81,82, rotate lock tube 85 then, lock tube 85 is connected with bolt part 842 on second locking bar 84, and screw preceding (back) end that lock tube 85 just can be folding with Foldable container go up corner fittings 21,22 hold with preceding (back) under corner fittings 11, the 12 upper and lower counter angle 6,8 that folds cabinets lock, thereby, be convenient to transportation with Foldable container locking.

When needs are opened Foldable container, elder generation's counter-rotation lock tube 85, screw out the bolt part 842 on second locking bar 84 gradually, until screwing out fully, take off second, first locking bar 84,83 from upper and lower latch hook 81,82, the bolt part 842 on second locking bar 84 is screwed in the lock tube 85 gets final product again.

More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (37)

1, a kind of Foldable container comprises a base plate (1), the top board (2) of relative this base plate (1), and two opposite side plates, a preceding frame (3) and the doorframe (4) with respect to this preceding frame (3) constitutes a cuboid jointly; Described each side plate has an epipleural (51) and a lower side panel (52), be fixed with on two front ends corner fittings (22) on corner fittings (21) and two rear ends at four angles of top board (2), be fixed with under two front ends corner fittings (12) under corner fittings (11) and two rear ends at four angles of base plate (1), it is characterized in that: the upper limb front end of described epipleural (51) is by corner fittings (21) hinge on a front end upper joint assembly (61) and the front end, the upper limb rear end of epipleural (51) is by corner fittings (22) hinge on a rear end upper joint assembly (62) and the rear end, and the upper limb centre portion of epipleural (51) is by at least one upper joint assembly (63) and described top beam of laterally (24) centre portion hinge; The lower edge of described epipleural (51) is by the joint assembly (69) in joint assembly (67) in front end, the rear end and the upper limb hinge of joint assembly (68) and described lower side panel (52) in several; The lower edge front end of described lower side panel (52) is by corner fittings (11) hinge under a front end hypozygal assembly (64) and the front end, the lower edge rear end of lower side panel (52) is by corner fittings (12) hinge under a rear end hypozygal assembly (65) and the rear end, and the lower edge centre portion of lower side panel (52) is by at least one hypozygal assembly (66) and described bottom side beams (25) centre portion hinge; The hinge member hinge was on corner fittings (11) under two front ends before the lower edge both sides of frame (3) passed through one before described, and the upper limb of preceding frame (3) is connected with the end lintel by removable fasteners, and the two ends of described end lintel are fixed on the corner fittings on two front ends (21); A back hinge member hinge is passed through on corner fittings (12) under two rear ends in the both sides of the lower end of described doorframe (4), the upper limb of described doorframe (4) is connected by the detouchable fastener with described lintel, captives joint with corner fittings (22) on the described rear end in the two ends of described lintel.

2, Foldable container according to claim 1 is characterized in that: adopt top chord (511) to be connected between described front end upper joint assembly (61) and the upper joint assembly (63), between each upper joint assembly (63) and between upper joint assembly (63) and the rear end upper joint assembly (62); Top chord (515) in adopting between the joint assembly (69) between the joint assembly (68) and middle joint assembly (68) and the rear end between joint assembly in the described front end (67) and the middle joint assembly (68), in each, middle bottom side rail (525) and in outer beams (53) be connected; Adopt bottom side rail (521) to be connected between described front end hypozygal assembly (64) and the hypozygal assembly (66), between each hypozygal assembly (66) and between hypozygal assembly (66) and the rear end hypozygal assembly (65); Going up corner post (512) before adopting respectively between joint assembly (67) and the front end hypozygal assembly (64) in joint assembly (67) and the front end in described front end upper joint assembly (61) and the front end is connected with forward lower comer post (522); Go up in passing through between described upper joint assembly (63) and the middle joint assembly (68) and between middle joint assembly (68) and the hypozygal assembly (66) corner post (514) and in time corner post (524) be connected; Adopting door to go up a corner post (513) respectively between joint assembly (69) and the rear end hypozygal assembly (65) in joint assembly (69) and the rear end in described rear end upper joint assembly (62) and the rear end is connected with student's corner post (523).

3, Foldable container according to claim 1 is characterized in that: the upper and lower joint piece outside of joint assembly (69), rear end hypozygal assembly (65) detachably is equipped with single-piece joint part sealing member (23) in joint assembly (67), front end hypozygal assembly (64), rear end upper joint assembly (62), the rear end in described front end upper joint assembly (61), front end.

4, Foldable container according to claim 2, it is characterized in that: described front end upper joint assembly (61), each upper joint assembly (63), the structure of rear end upper joint assembly (62) is identical, by last, hypozygal spare (71,72), in the flexible connection, hypozygal spare (71,72) rotating shaft (73) and detouchable are installed in, hypozygal spare (71,72) the some bolt fasteners between, on described, hypozygal spare (71,72) can be around the rotational of described rotating shaft (73), described bolt fastener can make, hypozygal spare (71,72) stretching the location between also tightly is connected and fixed, the upper joint spare (71) of described front end upper joint assembly (61) is connected with corner fittings (21) on the front end, the hypozygal spare (72) of front end upper joint assembly (61) is connected with described preceding upper end of going up corner post (512), the upper joint spare (71) of described each upper joint assembly (63) is connected with described top beam of laterally (24), the hypozygal spare (72) of each upper joint assembly (63) with described in go up corner post (514) the upper end be connected, the upper joint spare (71) of described rear end upper joint assembly (62) is connected with corner fittings (22) on the rear end, and the hypozygal spare (72) of rear end upper joint assembly (62) is connected with the upper end that described door is gone up corner post (513); Between the hypozygal spare (72) of described front end upper joint assembly (61) and the hypozygal spare (72) of upper joint assembly (63), between the hypozygal spare (72) of each upper joint assembly (63), the hypozygal spare (72) of upper joint assembly (63) (is connected by top chord (511) between 720 with the hypozygal spare of rear end upper joint assembly (62).

5, Foldable container according to claim 4 is characterized in that: be provided with anti-sealing from infiltrating through the sealing band (76) in the cabinet between the upper and lower joint piece (71,72) between described upper and lower joint piece (71,72).

6, Foldable container according to claim 4, it is characterized in that: the seal strip groove (728) that on described hypozygal spare (72), offers a U type structure, described sealing band (76) is embedded in the described seal strip groove (728), and described upper joint spare (71) is provided with the raised line (715) in order to oppress described sealing band (76).

7, Foldable container according to claim 4, it is characterized in that: described hypozygal spare (72) is provided with holding screw (77), described holding screw (77) withstands described rotating shaft (73), be provided with an annular groove (731) in described rotating shaft (73) by the position of holding screw (77), this annular groove (731) can limit the axial motion of rotating shaft.

8, Foldable container according to claim 4 is characterized in that: be with nylon sleeve (79) in described rotating shaft (73).

9, Foldable container according to claim 4 is characterized in that: be inlaid with the turnbuckle (75) in order to the described bolt fastener that spins on described upper joint spare (71).

10, Foldable container according to claim 4 is characterized in that: be rotary with more than one jacking screw (74) on upper joint spare (71), the pin end of this jacking screw (74) withstands on the described hypozygal spare (72).

11, Foldable container according to claim 2, it is characterized in that: joint assembly in the described front end (67), joint assembly in each (68), the structure of joint assembly in the rear end (69) is identical, by last, hypozygal spare (71a, 72a), free bearing (710), two rotating shafts (73), some detouchable bolt fasteners, on, hypozygal spare (71a, 72a) and between the described free bearing (710) flexibly connect by rotating shaft (73), some detouchable bolt fasteners will be gone up, hypozygal spare (71a, 72a) tightly captive joint with free bearing (710), described on, hypozygal spare (71a, 72a) can be around the rotational of described rotating shaft (710); The upper joint spare (71a) of joint assembly in the described front end (67) is connected with preceding lower end of going up corner post (512), the hypozygal spare (72a) of joint assembly in the front end (67) is connected with the upper end of described forward lower comer post (522), described in each joint assembly (68) upper joint spare (71a) with described in go up corner post (514) the lower end be connected, the hypozygal spare (72a) of joint assembly in each (68) with described in down the upper end of corner post (524) be connected, the upper joint spare (71a) of joint assembly in the described rear end (69) is connected with the lower end that door is gone up corner post (513), and the hypozygal spare (72a) of joint assembly in the rear end (69) is connected with the upper end of described student's corner post (523); Be connected by middle top chord (515) between the upper joint spare (71a) of joint assembly (69) between the upper joint spare (71a) of joint assembly in the described front end (67) and the upper joint spare (71a) of middle joint assembly (68), in each between the upper joint spare (71a) of joint assembly (68), in the upper joint spare (71a) of middle joint assembly (68) and the rear end; Be connected by middle bottom side rail (525) between the hypozygal spare (72a) of joint assembly (69) between the hypozygal spare (72a) of joint assembly in the described front end (67) and the hypozygal spare (72a) of middle joint assembly (68), in each between the hypozygal spare (72a) of joint assembly (68), in the hypozygal spare (72a) of middle joint assembly (68) and the rear end; Be connected by middle outer beams (53) between the free bearing (710) of joint assembly (69) between the free bearing (710) of joint assembly in the described front end (67) and the free bearing (710) of middle joint assembly (68), in each between the free bearing (710) of joint assembly (68), in the free bearing (710) of middle joint assembly (68) and the rear end.

12, Foldable container according to claim 11 is characterized in that: be provided with anti-sealing from infiltrating through the sealing band (76) in the cabinet between upper and lower joint piece (71a, 72a) and the free bearing (710) between described upper and lower joint piece (71a, 72a) and free bearing (710).

13, Foldable container according to claim 12, it is characterized in that: the seal strip groove (716a, 726a) that on described upper and lower joint piece (71a, 72a), offers U type structure, described sealing band (76) is embedded in the described seal strip groove (716a, 726a), and described free bearing (710) is provided with two raised lines (7105) in order to oppress described sealing band (76).

14, Foldable container according to claim 11, it is characterized in that: described upper and lower joint piece (71a, 72a) is provided with holding screw (77), described holding screw (77) withstands described rotating shaft (73), be provided with an annular groove (731a) in described rotating shaft (73) by the position of holding screw (77), this annular groove (731a) can limit the axial motion of rotating shaft (73).

15, Foldable container according to claim 11 is characterized in that: be with nylon sleeve (79) in described rotating shaft (73).

16, Foldable container according to claim 11 is characterized in that: be inlaid with the turnbuckle (75) in order to the described bolt fastener that spins on described upper and lower joint piece (71a, 72a).

17, Foldable container according to claim 11 is characterized in that: be rotary with more than one jacking screw (74) on free bearing (710), the pin end of this jacking screw (74) withstands on the described upper and lower joint piece (71a, 72a).

18, Foldable container according to claim 2, it is characterized in that: described front end hypozygal assembly (64), each hypozygal assembly (66), the structure of rear end hypozygal assembly (65) is identical, by last, hypozygal spare (71b, 72b), in the flexible connection, hypozygal spare (71b, rotating shaft 72b) (73) and detouchable are installed in, hypozygal spare (71b, some bolt fasteners 72b), on described, hypozygal spare (71b, 72b) can be around the rotational of described rotating shaft (73), described bolt fastener can make, hypozygal spare (71b, stretching the location 72b) also tightly is connected and fixed; The upper joint spare (71b) of described front end hypozygal assembly (64) is connected with the lower end of forward lower comer post (522), and the hypozygal spare (72b) of front end hypozygal assembly (64) is connected with corner fittings (11) under the described front end; The upper joint spare (71b) of described each hypozygal assembly (66) with described in down the lower end of corner post (524) be connected, the hypozygal spare (72b) of each hypozygal assembly (66) is connected with described bottom side beams (25); The upper joint spare (71b) of described rear end hypozygal assembly (65) is connected with the lower end of described student's corner post (523), and the hypozygal spare (72b) of rear end hypozygal assembly (65) is connected with corner fittings (12) under the described rear end; Between the upper joint spare (71b) of described front end hypozygal assembly (64) and the upper joint spare (71b) of hypozygal assembly (66), between the upper joint spare (71b) of each hypozygal assembly (66), be connected by bottom side rail (521) between the upper joint spare (71b) of the upper joint spare (71b) of hypozygal assembly (66) and rear end hypozygal assembly (65).

19, Foldable container according to claim 18 is characterized in that: be provided with anti-sealing from infiltrating through the sealing band (76) in the cabinet between the upper and lower joint piece (71b, 72b) between described upper and lower joint piece (71b, 72b).

20, Foldable container according to claim 19, it is characterized in that: the seal strip groove (716b) that on described upper joint spare (71b), offers a U type structure, described sealing band (76) is embedded in the described seal strip groove (716b), and described hypozygal spare (72b) is provided with the raised line (727b) in order to oppress described sealing band (76).

21, Foldable container according to claim 18, it is characterized in that: described upper joint spare (71b) is provided with holding screw (77), described holding screw (77) withstands described rotating shaft (73), be provided with an annular groove (731b) in described rotating shaft (73) by the position of holding screw (77), this annular groove (731b) can limit the axial motion of rotating shaft (73).

22, Foldable container according to claim 18 is characterized in that: be with nylon sleeve (79) in described rotating shaft (73).

23, Foldable container according to claim 18 is characterized in that: be inlaid with the turnbuckle (75b) in order to the described bolt fastener that spins on described hypozygal spare (72b).

24, Foldable container according to claim 18 is characterized in that: be rotary with more than one jacking screw (74) on hypozygal spare (72b), the pin end of this jacking screw (74) withstands on the described upper joint spare (71b).

25, Foldable container according to claim 2, it is characterized in that: preceding frame (3) comprises preceding back timber (32), preceding bottom girder (33), before two bottom girder joints (34) and on, the front end-plate (35) that lower end and preceding back timber (32) are captiveed joint with preceding bottom girder (33), bottom girder joint (34) is fixed on the two ends of preceding bottom girder (32) before two, and the preceding hinge member of corner fittings (11) hinge comprises that one is fixed on the axle bed (31) on the corner fittings under the front end (11) under described preceding frame (3) and the described front end, two be fixed on before bottom girder joint (34) go up and between the diaxon ear (36) of axle bed (31) both sides, two pass the hinge rotating shaft (37) of an axle bed (31) and an ear (36); Front end at described top board (2) is provided with end lintel (26), and described preceding back timber (32) is connected by hinged bolt (38) with described end lintel (26).

26, Foldable container according to claim 25, it is characterized in that: the cross-sectional plane of back timber (32) is L shaped shape before described, the cross-sectional plane of described end lintel (26) is L shaped shape instead, and preceding back timber (32) forms mutual occlusion structure with described end lintel (26), outwards overturns with frame before limiting.

27, Foldable container according to claim 25 is characterized in that: the front end-plate (35) of frame before described (3) and preceding going up between corner post (512) and the forward lower comer post (522) are provided with plurality of movable strut bar (30).

28, Foldable container according to claim 25 is characterized in that: be connected by a detouchable bearing pin (310) between the corner fittings (11) under bottom girder joints (34) and the described front end before described two.

29, Foldable container according to claim 2 is characterized in that: described doorframe (4) comprises a threshold (40), two threshold joints (401), two fan counter doors (42), four telescopic door locking bars (43), a door back timber (44), two door cap joints (441), eight last fixedly locks (45), four following fixedly lock (46), some flaps (48); Described four last fixedly locks (45) are fixedly mounted on the described lintel (28), four last fixedly locks (45) are installed on the back timber (44), four down fixedly lock (46) be fixed on the threshold (40), each down fixedly on the position of lock (46) and the lintel (28) go up on a fixing lock (45) and the back timber (44) upward fixedly the position of lock (45) is corresponding; Described telescopic door locking bar (43) interlocking is on last fixedly lock (45), following fixedly lock (46); Described door back timber (44) is connected by hinged bolt (38) with described lintel (28); Described some flaps (48) are divided into symmetrical two groups, each flap (48) one end in each group are gone up on corner post (513), the student's corner post (523) in the door of both sides by hinge pin (481) hinge respectively, the other end of each flap (48) removably connects by cabinet door bolt of rear end plate (486) and counter door (42), and two fan counter doors (42) can be opened and closed around hinge pin (481) by flap (48); Described two threshold joints (401) are fixed on the two ends of threshold (40), the hinge member that corner fittings (12) is hinged under the both sides, lower end of described doorframe (2) and two rear ends comprises a hinge rotating shaft (411) that is fixed on that axle bed (41), two on the corner fittings under the rear end (12) is fixed on that threshold joint (401) is gone up and passes axle bed (41) and an ear (412) between the diaxon ear (412), two of axle bed (41) both sides, and threshold (40) is around the rotational of hinge rotating shaft (411).

30, Foldable container according to claim 29 is characterized in that: the cross-sectional plane of described door back timber (44) is L shaped shape, and described lintel (28) is L shaped shape instead, and a door back timber (44) and described lintel (28) form mutual occlusion structure.

31, Foldable container according to claim 29, it is characterized in that: be provided with upper and lower spacing block (482,483) in described flap (48) and the upper and lower both sides of counter door (42) connection location, described flap (48) is embedded between the upper and lower spacing block (482,483).

32, Foldable container according to claim 31 is characterized in that: described upper and lower spacing block (482,483) is outstanding or be parallel to flap (48), to make things convenient for the smooth importing of flap (48).

33, Foldable container according to claim 29, it is characterized in that: described cabinet door bolt of rear end plate (486) passes the bolt hole on the flap (48) from the outside of flap (48), passing door pillar bolt hole (422) on the door pillar (421) of counter door (42) again stretches out from the inboard of the door pillar (421) of counter door (42) and screws in the inboard nut (485) of the door pillar (421) that is welded in counter door (42) other end sealing of described nut (485).

34, Foldable container according to claim 29, it is characterized in that: described cabinet door bolt of rear end plate (486) from the door pillar (421) of counter door (42) the inboard pass door pillar bolt hole (422) after, pass bolt hole on the flap (48) again and stretch out from the outside of flap (48) and screw in the nut (485) that is welded in flap (42) outside; Between the inner face of the door pillar (421) of the bolt cap of described cabinet door bolt of rear end plate (486) and counter door (42), be provided with seal ring (487).

35, Foldable container according to claim 29 is characterized in that: be connected by a detouchable bearing pin (310) between the corner fittings (12) under described threshold joint (401) and the described rear end.

36, Foldable container according to claim 2, it is characterized in that: also be included in Foldable container folding after, before inciting somebody to action, corner fittings (21 on the rear end, 22) with before, corner fittings (11 under the rear end, 12) the folding cabinet lock assembly that gets up of interlocking, described folding cabinet lock assembly comprise be fixed in before, corner fittings (21 on the rear end, 22) with before, corner fittings (11 under the rear end, 12) on, following latch hook (81,82), removably hook is in last, following latch hook (81,82) first on, second locking bar (84,82), an end flexibly connects, the other end is threadedly connected to first, second locking bar (84,82) lock tube (85).

37, Foldable container according to claim 36 is characterized in that: on the outstanding front and back ends of the lateral surface of described upper and lower latch hook (81,82), first, second locking bar (84,82) and lock tube (85) under corner fittings (21,22) and the front and back ends outside the corner fittings (11,12).

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