CN1234579C

CN1234579C - Beverage cartons with bar handles and their blanks

Info

Publication number: CN1234579C
Application number: CNB998133728A
Authority: CN
Inventors: E·布克雷迪尼; P·布林
Original assignee: Mead Corp; Meadwestvaco Packaging Systems LLC
Current assignee: WestRock Packaging Systems LLC
Priority date: 1998-11-17
Filing date: 1999-08-30
Publication date: 2006-01-04
Anticipated expiration: 2019-08-30
Also published as: HUP0202147A3; WO2000038998A2; HK1040684B; CA2342348A1; PL194912B1; AU5795199A; CN1342128A; SK2772001A3; ATE243138T1; JP2003524556A; EP1144261A2; EP1144261A3; EP1144261B1; PL351473A1; DK1144261T3; CZ2001695A3; WO2000038998A3; JP4331411B2; WO2000038998A9; BR9913296A

Abstract

A carton for beverage containers and a blank for forming the carton includes a series of hinged panels for forming a sleeve and end closure panels hinged to at least one associated hinged panel for at least partially enclosing opposite ends of the sleeve. The carton includes handle means by which the carton can be carried, the handle means comprising a strap attached to opposed end panels and having a user portion which is substantially co-planar with a hinged panel in a storage condition. The strip is connected at its opposite ends to the end package plate in such a way that excess material is provided to enable the user part to be brought into the position of use. The invention additionally encompasses a carton for storing a plurality of articles in groups, the carton comprising a top panel, opposed side walls and a bottom panel hingedly connected to one another to form a tubular structure, wherein at least one of the side walls includes a displaceable region arranged to project from the plane of the side wall for receiving a portion of an adjacent article. The displaceable zone comprises a plurality of connected segments, each segment occupying a different plane than the next adjacent segment.

Description

The beverage carton and the blank thereof that have the stripe shape handle

Technical field

The present invention relates to a kind of carton, this kind carton is particularly suitable for but the drinking container that for example is not limited to deposit jar, and it is combined with one " stripe shape " and carries handle, and this handle places the use location automatically when shutting after on carton loads.

Background technology

The known beverage carton that carries handle even strap type carrying handle that comprises.For example, US4,166,570 (people such as Lazerand) disclose a kind of carton with stripe shape handle that is used for the packaged beverage jar.The handle bar has the central user position of an exposure, is convenient to see that a handle on the roof of carton touches the hole, and the handle bar crosses roof and extends, and has the opposite end, and each place in pair of end encapsulation flap stops, and these flaps are hinged on the roof.The handle bar with an independent reinforcement material band for example fabric belt reinforce.

WO 97/07031 (Riverwood international corporation) discloses a kind of Packaging Box with stripe shape handle that is used for the packaged beverage jar, this stripe shape handle is fixed at its each end on the outside face of end plate of Packaging Box between the pair of notches, and extend the hinged place that this otch crosses between top board and each end plate.When carton was mentioned by handle, the part that the fold line of the extension that is provided with between the pair of notches on the top board allows to be defined by cut line curved inwardly.

Summary of the invention

The present invention attempts to overcome or alleviates prior art problems at least.

A first aspect of the present invention provides a kind of carton that is used for drinking container, the pivotally attached plate that this carton comprises a sleeve of a series of formation be hinged at least one relevant articulated slab on the end package board, this end package board is used for encapsulating at least in part the opposite end of sleeve, wherein, described carton comprises door handle device, can carry this carton with it.This door handle device comprises the bar on the relative wall that is connected to carton, so that unnecessary material is provided, wherein, this end be connected to relative wallboard on the part of intrinsic displacement, and the centre portion that is not connected between this end on the articulated slab is vacated, so that this unnecessary material to be provided, can make this User Part be brought into the use location.This has a User Part, and this User Part is in copline relation basically with a pivotally attached wallboard under storage condition, and wherein, this is positioned at the below of this hinged wallboard, and this wallboard is provided with opening, so that the user can catch this door handle device.

One of this aspect optional feature according to the present invention, each comprises a step this inside displaced portion, its terrace is provided by one of them relative wallboard, and the riser of this step is provided by a hinged wallboard.Preferably, when relative wallboard was folded into its erection position, this step can be put into its operating position automatically.Preferably this step can comprise a fold line in the middle of multiple folding lines, it is hinged on this articulated slab and the relative wallboard by this fold line, and described step is folding with a kind of toggle action along described fold line when described relative wallboard folds into its erection position.

This another optional feature on the one hand according to the present invention, the part of described part to intrinsic displacement are placed between the top of the adjacent article that is located at carton ends so that stable therebetween pad to be provided.

This another one optional feature on the one hand according to the present invention, articulated slab is a sidewall paneling, and terrace can be in abutting connection with a side part of these article, wherein, the riser of step can extend internally in the abutment points between terrace and the article side part and cross this point, thereby keeps step in upright state.Alternatively, the length of terrace plate and/or riser is greater than the distance between side plate and the article, thereby in case step forms, stops User Part to collapse substantially and get back to and top board or the isoplanar state of side plate.

This another one optional feature on the one hand according to the present invention, handle bar end can be connected to corner plate and/or side plate on the part of intrinsic displacement.The User Part of preferred grip bar can be connected on the part of a sidewall of carton.More preferably this User Part is by becoming the single-piece material to make with this sidewall.

Other scheme has, and the User Part of handle bar can be connected to the part of carton roof.The preferred center User Part is by become the single-piece material to form with roof.

A second aspect of the present invention provides a kind of blank that is used to form carton, this blank comprise a series of for the pivotally attached plate that forms a sleeve be hinged at least one relevant articulated slab on the end package board, wherein, this blank comprises door handle device, this door handle device comprises the bar that is connected on the relative end package board, so that unnecessary material to be provided, wherein, away from the end of the bar of User Part be connected to end plate on the part of intrinsic displacement, and vacate at this User Part and the centre portion that is not connected between this end on the articulated slab, so that this unnecessary material to be provided, can make this User Part be brought into the use location.This has a User Part, and this User Part and a pivotally attached plate are in copline relation basically, and wherein, this is positioned at the below of this articulated slab, and this plate is provided with whole openings, so that the user can catch this door handle device on the carton of erectting.

According to an optional feature of second aspect present invention, each comprises a step inside displaced portion, and its terrace is provided by one of them relative wallboard, and the riser of this step is provided by articulated slab.Preferably, this step comprises a fold line in the middle of multiple folding lines, and it is hinged on articulated slab and this end package board by this fold line, and this step is folding with a kind of toggle action along described fold line when described corner plate folds into its end holding position.Better, articulated slab is a sidewall paneling, and terrace is in abutting connection with a sidepiece of these article, and wherein, the abutment points that the riser of this step is inwardly crossed between terrace and article sidepiece is extended, thereby keeps this step in upright state.Preferably the length of terrace plate and/or riser is greater than the distance between side plate and the article, thereby in case step forms, stops User Part to collapse substantially and get back to and top board or the isoplanar state of side plate.

According to the another one optional feature of second aspect present invention, handle bar end can be connected to corner plate and/or side plate on the part of intrinsic displacement.Alternatively, the User Part of handle bar is gone out from the part of carton sidewall.More preferably this User Part is by becoming the single-piece material to form with this sidewall.

Description of drawings

With reference now to accompanying drawing casehistory example embodiment of the present invention,, in the accompanying drawing:

Fig. 1 is to be the plan view that forms the blank of carton according to one embodiment of present invention;

Fig. 2 is the plan view of blank shown in Figure 1 in conjunction with a handle bar;

Fig. 3 is the transparent view of the carton that formed by blank shown in Figure 1;

Fig. 4 is the transparent view of carton shown in Figure 3, and the grip structure of upright state is described;

Fig. 5 is the cross-sectional view of carton shown in Figure 4 by " X-X ";

Fig. 6 is the plan view of panorama carton blank according to a second embodiment of the present invention;

Fig. 7 is the plan view of blank shown in Figure 6 in conjunction with a handle bar;

Fig. 8 is the transparent view with the carton of blank formation shown in Figure 6;

Fig. 9 is the transparent view of carton shown in Figure 8, and the grip structure of upright state is described;

Figure 10 is the plan view of the panorama carton blank of a third embodiment in accordance with the invention;

Figure 11 is the plan view of blank shown in Figure 10 in conjunction with a handle bar;

Figure 12 is the transparent view with the carton of blank formation shown in Figure 10;

Figure 13 is the transparent view of carton shown in Figure 12, and the grip structure of the upright state in a class embodiment is described; And

Figure 14 is the cross-sectional view of a carton and an article part, the layout of expression handle bar in another kind of embodiment.

The specific embodiment

With reference to the accompanying drawings, special wherein 1,2,6,7,10 and 11, form article with a whole blank 10,210,310 and carry the dress body, this blank is with cardboard or the formation of other suitable foldable flap material, it can change shape and hold various article, for example with 12 bottles of 3 row every row 4 arrangements.Can expect, can change according to customer requirement and adorn body this year to hold the bottle of different numbers.

See carton blank shown in Fig. 1 10 now, this blank comprises first substrate 12, lower side panel 14, epipleural 16, a plate 18, second epipleural 20, second lower side panel 22, they respectively along

fold line

24,26,28,30 and 32 in a lengthwise plane one be hinged on another.

This blank comprises end

encapsulating structure

34,36 in addition, it comprises a pair of relative upper

end package board

38,40, they link on top board along the fold line 42 that interrupts and 44 respectively, be placed on along the end margin of top board 18, with a pair of lower

end package board

39,41, they link on substrate 12 along fold line 43,45 respectively.

End encapsulating structure 34 comprises

corner plate

46 and 48, and it is linked together by plate portion 50.

Corner plate

46,48 stretches out from lower side panel and epipleural 22,20 respectively, and is connected thereon by fold line 52,54.Another overlapping plates 56 is connected on the end plate 38 and along fold line 58 by a cross break superimposing thread and is connected on the corner plate 46.Make

corner plate

46,48 and overlapping plates 56 be suitable for forming a corner structure, this is known in present technique.

Similarly, the relative angle of end encapsulating structure 34 also comprises the

corner plate

60 and 62 that is linked together by plate portion 64.

Corner plate

60,62 stretches out from lower side panel and epipleural 14,16 respectively, and is connected thereon by fold line 66,68.Another overlapping plates 70 is connected on the end plate 38 and along fold line 72 by cross break superimposing thread 28 and is connected on the corner plate.

Structure along the opposite side of top board and bottom surface comprises a similar end encapsulating structure 36, therefore in the similar part of top board one end with adding suffix ' reference marker of a ' specifies the similar part of opposite end, and no longer describe in detail.

Top board 18 can comprise a central user part 74 in addition, is connected on the top board 18 in frangible mode.In this embodiment, the shape of central user part 74 is rectangle substantially, and it comprises a pair of mounted

panel

76,78, and this mounted

panel

76,78 extends in the central user hole 79, and is connected to the lateral edges of central user part respectively along fold line 80,82.In addition, the handle bar 98 shown in Fig. 2 can be applied on the inside face of blank 10, preferably is fixed on central user part 74 and the relative

end package board

38,40 with glue known device in glue spots G or present technique.More preferably the handle bar forms with cardboard, pertinax, fabric belt or other appropriate plastic material.

In a class embodiment, stable (or bottleneck pad) flap 84 is gone out from the blank of end plate 38 shown in Fig. 1, make flap 84 be spliced on the end plate 38, and other parts cuts out from blank.Similarly, second flap 88 is gone out and is spliced on it from other end package board 40.

Correspond essentially to first embodiment at the embodiment shown in Fig. 6 and 7, therefore similar part is indicated with the reference marker of prefixing " 2 ".Those parts that second embodiment is different with first embodiment only are described below.Like this, stable (or bottleneck pad) flap 284 shown in Figure 6 is gone out from the blank of end package board 238, makes flap 284 be spliced on this plate and on the top board of fold line 286, and other parts cut out from blank.The flap 284 that preferably includes step panel 285 and riser 287 links together along fold line 289, changes these plates and determine a step (or keel element) during making up carton.

Top board 218 can comprise a central user part 274 in addition, is connected on the top board 218 in frangible mode.In this embodiment, the shape of central user part 274 is rectangle substantially, and comprises a pair of mounted panel 276,278, and it extends in central user hole 279, and is connected on the lateral edges of central user part along fold line 280,282 respectively.In addition, can be applied to handle bar 298 shown in Figure 7 on the inside face of blank 210, be fixed on central user part 274 and the relative end package board 238,240 with glue known other device in glue spots G or present technique.Preferred grip bar 298 also is bonded to or otherwise is fixed on the terrace plate 285,287 of each step, as shown in Figure 7.The preferred grip bar forms with cardboard, pertinax, fabric belt or other appropriate plastic material in addition.

Figure 10 corresponds essentially to first and second embodiment in many aspects to the 3rd embodiment shown in Figure 13, and therefore, as possible, similar part is indicated with the reference marker of prefixing " 3 ".Note carton blank 310 shown in Figure 10, this blank comprises a substrate 312, lower side panel 314, epipleural 316, top board 318, second epipleural 320, second lower side panel 322, and they are respectively along fold line 321,326,328,330 and 332 hinge joint each other in a longitudinal plane.

This blank comprises one or more end encapsulating structure 334,336 in addition, and this structure comprises a pair of relative upper end package board (or subplate) 338,340, and they are spliced on the top board along

fold line

342 and 344 respectively, places along the relative end margin of top board 318.In this embodiment, end encapsulating structure 334,336 also comprises a pair of lower end package board 339,341 that forms along the relative lengthwise edge of substrate 312, and they link on substrate 312 along fold line 343,345 respectively.

End encapsulating structure 334 can also comprise the

corner plate

346 and 348 that is linked together by plate portion 350.Corner plate 346,348 stretches out from lower and upper side plate 322,320 respectively, is connected thereon by fold line 352,354.Another one overlapping plates 356 is connected on the upper head plate 338 and along fold line 358 by a cross break superimposing thread and is connected on the corner plate 346.Make corner plate 346,348 and overlapping plates 356 be suitable for forming corner structure, it is known in present technique.

Similarly, the relative angle of end encapsulating structure 334 also comprises the

corner plate

360 and 362 that is linked together by plate portion 364.Corner plate 360,362 stretches out from lower and upper side plate 314,316, is connected thereon by fold line 366,368.An other overlapping plates 370 is connected on the upper head plate 338 and along fold line 372 by a cross break superimposing thread and is connected on the corner plate.

Along the similar of the opposite side of top board and bottom, it comprises end encapsulating structure 336, therefore, in the similar part of an end of top board with adding suffix with reference marker in the similar part of opposite end ' a ' indication, and therefore no longer describe in detail.

One or more handle flap 384 shown in Figure 10,384a go out from the blank that is formed by corner plate 360 and/or side plate 314 in this embodiment, make flap 384 hinge joints on plate 360, and preferably be spliced on the side plate 314 around fold line 386, and other parts are cut out from this blank by the relative line of cut 392,394 of substantially parallel alternate configuration.The flap 384 that preferably includes step panel 387 and riser 389 connects together along fold line, is suitable for determining a step (or keel element) at carton tectonic epochs chien shih panel and riser.In this embodiment, terrace plate 387 is separated from corner plate 360 by plate 385, and along fold line 390 hinge joints thereon, this describes in detail below.

Preferred grip flap 384 is separated from corner plate 360 and lower side panel 314 by hole 393,395, so that make this flap easily from turning up with corner plate 360 and aliging of lower side panel 314.

Side plate 314 can comprise a User Part 374 in addition, is connected on the side plate 314 in frangible mode along frangible line 375, and is arranged in the central area of this side plate.In this embodiment, the shape of User Part 374 is rectangle substantially, and it comprises a pair of mounted panel 376,378, and this mounted panel 376,378 extends in the central user hole 379, and is connected to the lateral edges of central user part respectively along fold line 380,382.

In addition, the bar of handle shown in Figure 11 398 can be applied to the inside face of blank 310, preferably is fixed on User Part 374 and the relative corner plate 338,340 with known other device in glue 416,414 or the present technique.Preferred grip bar 398 also is glued on the terrace plate 385,387 of each step.The preferred grip bar forms with cardboard, pertinax, fabric belt or other appropriate plastic material in addition.

Continue to use the Ministry of Revenue and divide 374 relative lateral edge, can comprise a handle tab 400 in addition, it is gone out from lower side panel 314 by crosscut secant 402,404.This handle tab 400 guides the handle bar during use to outer displacement the time.

Can comprise the line of cut 406, the 406a that go out from

bottom plate

339 and 341, to act synergistically with handle flap 384,384a.

In another kind of embodiment, grip structure can comprise one or more handle flap (not shown), and it is gone out from corner plate 360 or other suitable plate, makes this flap be spliced on this plate along an edge, and other parts from blank cut out and the mode of first embodiment similar.Similarly, second flap can be gone out from relative corner plate 360a or other suitable plate, and hinge joint thereon.The handle bar is fixed on relative handle flap and preferably is fixed on the User Part, and other parts are free of attachment on the blank.

See the structure at the carton shown in Fig. 3,4,5,8,9 and 12,13 now, blank 10,210,310 needs the folding and/or bonding operation of a series of orders that can carry out on straight line machine, so that carton does not need to rotate or its structure is finished in upset.Folding processing is not limited to the following describes, and can require to change according to specific manufacturing.

Carton is supplied with bottled merchant with flat folding tubular condition usually: substrate 12,212,312 is by with glue or other suitable device adhesive flap 94,294,394 being fixed on the lower side panel 22,222,322 and be connected to lower side panel 22,222,322.For erecting carton, separate side plate, top board and substrate with the formation tubular structure, as is generally known.

Afterwards, article are put into the carton of section construction, and form the end encapsulating structure.In first embodiment,

end package board

38 and 48 is being folded downwards by each end that holds the sleeve that jackknife action

forms.Corner plate

46,48,50 and 60,62,70 is inwardly folding around

fold line

52,54 and 66,68 respectively, thereby

corner plate

46,48,60,62 forms aspectant relation with

side plate

22,20 and 14,16 respectively.Plate 56,70 forms aspectant the contact with its adjacent respectively

corner plate

46,62.

Optionally scheme also has, and the face of the

corner plate flap

46,60 that contacts with

epipleural

16,20 respectively is fixed together to keep the end package board in its position by known devices in the present technique.Afterwards, the lower end package board around fold line folding and with upper

end package board

38,40 adjacency, other known in blended rubber or present technique device is fixed together.The end structure of the second and the 3rd embodiment forms in essentially identical mode, therefore no longer describes its structure in detail.

Like this, the carton of first, second and the 3rd embodiment is in to be erect and loading condition, respectively shown in Fig. 3,8 and 12.First embodiment advantageously allows the top of carton and end to be kept perfectly, thereby improves the structural integrity of carton at loading and unloading and memory period, and part is because the fold line of connection top board and epipleural is continuous.

The top board of permission carton embodiment illustrated in fig. 12 is kept perfectly, thereby has also improved the structural integrity of carton at loading and unloading and memory period, also is that part is because the fold line of connection top board and epipleural is continuous.

For being formed on the handle among first embodiment shown in the Figure 4 and 5, can take central user part 74 apart from top board 18, thereby at least a portion handle bar is erected from top board is outstanding, as shown in Figure 4.As can be seen from Figure 5, the handle bar so is connected to the opposite end of end package board, and the material that makes it possible to provide unnecessary makes central user part 74 bring the position of use into.

Mounted panel

76,78 is folding under the handle bar, makes central user part 74 hold the handle bar, and this central user part 74 provides a cushion rubber for the handle bar, as shown in Figure 4.In addition, central user part 74 is designed to easy use.

In a second embodiment, form handle by folding each stable (or bottleneck pad) flap 284 and

284a.Flap

284 and 284a form with line of cut 292,294 and the line of cut middle, that be basically perpendicular to fold

line

286 and 289 293,295 preferably dispersed out from fold line 289, can fold to determine a step of each end of top board 18 with a kind of toggle action around

fold line

286 and 289 flaps.This move can take place when the folded end package board automatically, and it brings flap into its operating position, leaves the plane of top board to the carton intrinsic displacement, as shown in Figure 9 at this position flap.Alternatives has, and makes line of cut 292,294; 293,295 be shaped as the edge of determining a shaping, to adapt to the neck portion synergy with article.In case one of displacement or each stable flap 284, then it is arranged between the neck portion of the article adjacent lines in the packing, help to keep the correct erection position of article in packing, prevent that especially article from inwardly falling down, hold package board to prevent that bottle from toppling over packing interior end simultaneously.

For forming the handle of the 3rd embodiment as shown in figure 13, can take User Part 374 apart from side plate 314, form handle automatically by folding each handle flap 384 then.More particularly, by the plate 385,387 and 389 of inside angle folding fagging 360, make that terrace plate 385,387 and riser 389 are basic vertical or be preferably acute angle relation and form a keel structure.Like this, flap 384 can be folding with the toggle action, to determine a step at each end of lower side panel 314.This move can take place when making flap enter its operating position automatically at user's bar that pulls handle, and flap leaves to the carton intrinsic displacement, as shown in figure 13 from the top board plane when operating position.In case displacement, each plate 385 is in abutting connection with product.Advantageously, handle bar 398 is clamped in the middle of product and the carton, and this allows to form additional resistance.

In other embodiments, form keel structure 418,420 like this, to allow terrace plate 385,387 in abutting connection with article, as shown in figure 14.In a single day the preferred step that forms then is folded into vertical (or angle) relation to terrace and riser, their are so constructed to remain on this position.More preferably " crossing " center ", and therefore preventing to collapse and get back to and side plate and the isoplanar state of corner plate when the user forms step at the positive point of contact of the contact of article and handle bar and the nominal plane X-X between the fold line between riser and the side plate.In certain embodiments, this can realize, because the length of terrace plate 387 and/or riser 389 is greater than the distance ' ' d ' ' between side plate 314 and the article A.

An advantage of this arrangement of grip structure is that this grip structure is more solid, in case and the User Part words of having separated with side plate, then it continues to be projected into the side plate outside, and a handle bar that can be shaped according to the profile of the outermost articles A that is carried by carton is provided simultaneously.

When using the carton of any embodiment, for the handle bar a kind of trend of inside pull end encapsulating structure 34,36,234,236,334,336 is arranged, thereby improve the globality of carton and a kind of self-tightening effect is provided.In addition, in handle bar and/or terrace and riser flap are placed on those embodiment between the neck portion of adjacent bottle, improved the stability of carton owing to the support of article.

Advantageously, a kind of carton of the preferred embodiments of the present invention explanations with strip handle-type, this is by the bar that a separates reinforcing that forms from the material of an end of the blank that forms this carton.This handle bar is connected to one on hand, and the User Part of an exposure is arranged, and seeing that handle touches in the hole, and other parts are located in the carton.

Carton erects and is used as a unlimited sleeve of end so that load, and loads from the end then, finishes this carton by the sealing of end package board afterwards.The sealing of end package board has the effect of configuration handle bar.Lax its spare space that enters of handle bar when the top package board is folded into its detent position.When carton was partly mentioned by the central user of handle bar, this upwards arched, and it is outstanding from roof/sidewall to touch the hole by handle.Load on handle and touch the end wall that carton is located to be sent to from the handle bar in each opposite end, hole, and distribute by end wall.

Invention and preferred embodiments thereof relate to an article carrier, and the shape of this carrier can provide satisfied intensity to keep article safely, but have alerting ability to a certain degree, make that the load that is transferred to handle can be by this carrier absorption.The shape of blank makes the amount of needed cardboard minimum, and carrier can be applied to by hand or the cargo-carring array of articles of automation.Can predict this invention can be applied to various carriers and be not limited to the type of holding.For example, the top board 18 of aforementioned carton,

side plate

14,16,20,22 and

end encapsulating structure

34,36 carton that can be applied to other type is for example carried the top carton and is not departed from the scope of the present invention.

Claims

1. carton that is used for drinking container, the pivotally attached plate that this carton comprises a sleeve of a series of formation be hinged at least one relevant pivotally attached plate on the end package board, this encapsulation wallboard is used for encapsulating at least in part the opposite end of sleeve, wherein, described carton comprises door handle device, can carry this carton with it, described door handle device comprises the bar on the relative wall that is connected to carton, so that unnecessary material is provided, wherein, this end be connected to relative plate on the part of intrinsic displacement, and the centre portion that is not connected between the described end on the described articulated slab vacates, so that described unnecessary material to be provided, can make described User Part be brought into the use location, it is characterized in that described has a User Part, this User Part is in copline relation basically with a described pivotally attached plate under storage condition, and wherein, described below that is positioned at described articulated slab, this plate is provided with opening, so that the user can catch this door handle device.

2. carton according to claim 1 is characterized in that, described each inside displaced portion comprises a step, and its terrace is provided by one of them relative plate, and the riser of described step is provided by a described articulated slab.

3. carton according to claim 2, its feature exists, and when relative plate was folded into its erection position, described step was put into its operating position automatically.

4. carton according to claim 3, its feature exists, described step comprises a fold line in the middle of multiple folding lines, it is hinged on described articulated slab and the relative plate by this fold line, and described step is folding with a kind of toggle action along described fold line when described relative plate folds into its erection position.

5. carton according to claim 4, its feature exists, and the part of described inside displaced portion is positioned to be placed between the top of adjacent article of that end of carton so that stable pad therebetween to be provided.

6. carton according to claim 4, its feature exists, and articulated slab is a side plate, and terrace is in abutting connection with a sidepiece of these article, wherein, the abutment points that the riser of described step is inwardly crossed between terrace and article sidepiece is extended, thereby keeps described step in upright state.

7. carton according to claim 6, its feature exists, and the length of terrace plate and/or riser is greater than the distance between side plate and the article, thereby in case step forms, stops User Part to collapse substantially and get back to and top board or the isoplanar state of side plate.

8. according to the described carton of claim 7 claim, its feature exists, handle bar end be connected to corner plate and/or side plate on the part of intrinsic displacement.

9. carton according to claim 8, its feature exists, and the described User Part of described handle bar is connected to the part of a sidewall of carton.

10. carton according to claim 9, its feature exists, and described User Part is by becoming the single-piece material to form with described sidewall.

11. carton according to claim 10, its feature exists, and the described User Part of described handle bar is connected to the part of the roof of carton.

12. carton according to claim 11, its feature exists, and described central user part is by forming with described roof single-piece material.

13. blank that is used to form carton, this blank comprise a series of for the pivotally attached plate that forms a sleeve be hinged at least one relevant articulated slab on the end package board, wherein, described blank comprises door handle device, described door handle device comprises the bar that is connected on the relative end package board, so that unnecessary material to be provided, wherein, away from the end of the bar of User Part be connected to end plate on the part of intrinsic displacement, and vacate at described User Part and the centre portion that is not connected between the described end on the described articulated slab, so that described unnecessary material to be provided, can make described User Part be brought into the use location, it is characterized in that described has a User Part, this User Part and a described pivotally attached plate are in copline relation basically, and wherein, described below that is positioned at described articulated slab, this plate is provided with whole openings, so that the user can catch this door handle device on the carton of erectting.

14. blank according to claim 13, its feature exists, and described each inside displaced portion comprises a step, and its terrace is provided by one of them relative wallboard, and the riser of described step is provided by articulated slab.

15. blank according to claim 14, its feature exists, described step comprises a fold line in the middle of multiple folding lines, it is hinged on articulated slab and the described end package board by this fold line, and described step is folding with a kind of toggle action along described fold line when described corner plate folds into its end holding position.

16. according to the described blank of any one claim in the claim 13 to 15, its feature exists, articulated slab is a sidewall paneling, and terrace is in abutting connection with a sidepiece of these article, wherein, the abutment points that the riser of described step is inwardly crossed between terrace and article sidepiece is extended, thereby keeps described step in upright state.

17. carton according to claim 16, its feature exists, and the length of terrace plate and/or riser is greater than the distance between side plate and the article, thereby in case step forms, stops User Part to collapse substantially and get back to and top board or the isoplanar state of side plate.

18. blank according to claim 17, its feature exists, handle bar end be connected to corner plate and/or side plate on the part of intrinsic displacement.

19. blank according to claim 18, its feature exists, and the described User Part of described handle bar is connected to the part of a sidewall of carton.

20. blank according to claim 18, its feature exists, and described User Part is by becoming the single-piece material to form with described sidewall.

21. blank according to claim 13, its feature exists, and the described User Part of described handle bar is connected to the part of the roof of carton.

22. blank according to claim 20, its feature exists, and described central user part is by forming with described roof single-piece material.