CN202636818U - Lock catch for cover board connection and rapid disassembly-assembly mechanism utilizing lock catch - Google Patents
Lock catch for cover board connection and rapid disassembly-assembly mechanism utilizing lock catch Download PDFInfo
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- CN202636818U CN202636818U CN 201220156173 CN201220156173U CN202636818U CN 202636818 U CN202636818 U CN 202636818U CN 201220156173 CN201220156173 CN 201220156173 CN 201220156173 U CN201220156173 U CN 201220156173U CN 202636818 U CN202636818 U CN 202636818U
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- 230000010355 oscillation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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Abstract
A lock catch for a cover board connection and a rapid disassembly-assembly mechanism utilizing the lock catch comprise a hinging shaft and a plug pin, wherein the hinging shaft can be sleeved in a cover board shaft sleeve to enable the cover board to rotate around the hinging shaft, and the plug pin can be fixed on a toilet seat. A radial pin hole of the hinging shaft is connected with the plug pin in inserting-drawing mode, the plug pin provided with an annular lock groove is inserted into the pin hole, the hinging shaft is provided with a through portion communicated with the pin hole, and a fixed shaft is arranged in the through portion. The fixed shaft in the through portion is hinged with an oscillating rod which can automatically reset in pendulum mode, the top of the oscillating rod is provided with a protruded block used for blocking of the lock groove which is stretched into the pin hole and the plug pin, the bottom of the oscillating rod is separated from the plug pin, and a magnet is embedded into the bottom of the oscillation rod. According to the fact that automatic blocking and locking of the plug pin inserted into the pin hole is conducted by the oscillating rod, the oscillating rod is controlled by a button device to oscillate, the protruded block is separated from the lock groove, and the magnet and the plug pin produce magnetic attraction force to enable the unlock state of the plug pin to be kept by the oscillating rod, and the plug pin is rapidly separated form the pin hole. The lock catch for the cover board connection and the rapid disassembly-assembly mechanism utilizing the lock catch are simple in structure, and light and convenient to disassemble and assemble, and works stably and reliably.
Description
Technical field
The utility model relates to lavatory lid Fast Installation and dismounting, and particularly a kind of cover plate connects with snap close and adopts the cover plate fast assembly and disassembly mechanism of this snap close.
Background technology
Lavatory lid mostly connects to form one by loam cake and ring by rotating shaft at present, by in two axle sleeves of ring a snap close being installed respectively, realizes that cover plate separates with dismounting with the toilet seat assembly and connection fast.Such as the disclosed a kind of lavatory lid fast-assembling snap close of Chinese utility model patent (CN201308445), press button, the elastic hook sheet just is in self-locking state with button seat phase dogging, and the bonnet lock hole on the locking plate and the draw-in groove on the fulcrum break away from, and button hole is stepped down and pulled out for fulcrum under this state; When fulcrum was pulled out, fulcrum touched and curvedly under the elastic hook sheet to separate locking plate this moment return under spring-force driven dual with button seat fixture block, if fulcrum inserts bonnet lock hole, after the inclined-plane on fulcrum top backs down locking plate under spring-force driven dual return again, this moment, bonnet lock hole blocked the ring shaped slot of fulcrum, pinned fulcrum; The weak point of this class snap close is:
1.At the snap close self-locking state, the elastic hook sheet is in fulcrum and pulls out and touch the elastic hook sheet and separate with button seat fixture block when release, it utilizes fulcrum to pull out to touch resetting of bullet spare and belongs to rigid reset, this class resetting-mechanism is complicated, efficiency of assembling is low, and long-term the use, because the metal fulcrum is frequently stirred elasticity of plastics hook sheet energetically, cause easily elasticity of plastics hook sheet to damage, therefore the reliability of this snap close is lower;
2.When fulcrum inserts the lock shaft hole, return again after fulcrum need to utilize the inclined-plane on its top that locking plate is backed down and under spring-force driven dual, so fulcrum plug dynamics is larger, effort and not just light.Use for another example the Chinese utility model patent of this snap close such as (CN201108387) disclosed a kind of Quick assembling-disassembling cover board support saddle, the resetting-mechanism of the above-mentioned snap close of resetting-mechanism of its utilization is similar, and the dismounting of this cover plate need to be pressed the button at axle sleeve two ends to the snap close release, and the installation of cover plate or disassembling section be inconvenience comparatively.
The utility model content
Connect the existing problem of fast-assembling lock catch for solving above-mentioned toilet, the utility model is intended to propose a kind of cover plate and connects and use snap close, and ingenious application magnetic characteristic simplifies its structure, dismounting is lighter, more stable work is reliable greatly.
For reaching above-mentioned purpose, the utility model proposes
A kind of cover plate connects uses snap close, comprise that one can be inserted in the cover plate axle sleeve and to rotate around it for cover plate
Jointed shaftWith one can be fixed on the toilet seat
Latch, the radially pin-and-hole on the jointed shaft is connected with the latch plug, and latch is provided with an annular lock groove, and latch inserts pin-and-hole, and it is characterized in that: jointed shaft is provided with the breakthrough part that communicates with pin-and-hole, is provided with one in this breakthrough part
Dead axle, hinge joint one automatic rotation resets on the dead axle in the breakthrough part
Fork, the fork top is provided with one and stretches into locked groove screens on pin-and-hole and the latch
Projection, separate with latch the fork bottom, and the fork bottom is embedded one
MagnetLatch separates with locked groove with magnet magnetic, projection after the described fork rotation, described latch extract pin-and-hole make it with magnet dislocation after, the fork counter-rotating automatically resets.
Described fork middle part is provided with a bite type axis hole, and this axis hole and magnet and projection are positioned at the fork homonymy, and axis hole is connected with fixed-axis rotation; Be provided with one in the breakthrough part between fork top and the jointed shaft and after magnet and latch dislocation, make the automatically reset spring of fork; Swing fork, the magnet of fork bottom and latch magnetic make fork top projection keep separating with the locked groove of latch, remove fork to the locking of latch, extract pin-and-hole at latch and make latch and magnet dislocation, the magnetic attraction between magnet and the latch disappears, and automatically resets at the acting force of the spring draft link.
The different side of described fork top and projection is provided with a bite type axis hole, and axis hole and fixed-axis rotation are connected, and the magnet of described fork bottom makes the automatically reset balancing weight of fork as one after magnet and latch dislocation; By magnet is worked as the fork counterweight, in conjunction with fork axis hole position the emphasis of fork is offset, fork can be automatically reset.
The top of described latch is provided with one for the annular slope that the projection at fork top is ejected pin-and-hole; This annular slope ejects pin-and-hole to fork top projection when latch inserts pin-and-hole, when latch inserts pin-and-hole fully, locked groove contraposition on projection and the latch, fork resets under the active force of its top spring, perhaps fork resets under its body counterweight, make fork top projection snap in locked groove, to the locking of jointed shaft and latch connection status.
For reaching the purpose of the convenient dismounting of cover plate, the utility model also provides and adopts above-mentioned snap close
A kind of cover plate fast assembly and disassembly mechanism, it is characterized in that: comprise that at least one is placed in the cover plate axle sleeve
PBU pushbutton unitAnd two aforesaid
Snap close, the fork bottom in PBU pushbutton unit and the snap close is by interference fit.
Described two snap closes are installed on respectively the axle sleeve both sides in the middle of the cover plate, and a PBU pushbutton unit is installed between two snap closes in the described axle sleeve; A button of PBU pushbutton unit exposes outside in the middle of the axle sleeve; It is middle as the PBU pushbutton unit operating portion that single button exposes outside axle sleeve, and it is more convenient that individual palpation is controlled the dismounting that makes cover plate.
Described PBU pushbutton unit also comprises to be located at that one in the axle sleeve connects with button and to overlap with vertical button spindle, the button spindle of axle sleeve that a reseting pressuring spring, button spindle both sides are respectively established driving lever that its extruding of confession of one opens, the other end that the hinge joint of two driving levers, one end forms V character form structure, two driving levers respectively is provided with parallel with axle sleeve and can pushes up push rod, the driving lever of pressing the fork bottom to make the fork rotation and links with the push rod activity; Press button drive button masthead and press two driving levers to open, stir the opposing motion of the push rod top of button spindle both sides and press the fork rotation, the projection on fork top is separated with locked groove, fork is to the latch release; While fork bottom magnet and latch magnetic (magnet can contact, also can not contact with latch), release button, button is upspring under the effect of reseting pressuring spring, do not affect fork to the released state of latch, this moment can be extracting the pin-and-hole of latch from cardan axle easily, and the realization cover plate separates fast with toilet seat; When latch separates with pin-and-hole, latch and magnet dislocation, magnetic force between the two disappears, and fork automatically resets.
The beneficial effects of the utility model are: utilization can be carried out automatic screens locking to the latch that inserts pin-and-hole by automatically reset fork; Fork activates rotation under external force, fork top projection separates with the locked groove of latch, fork bottom magnet and latch produce magnetic attraction, make the fork maintenance to the released state of latch, realize that namely latch separates fast with pin-and-hole, make cover plate quick installation and quick detach lighter, of the present utility model simple in structure, dismounting is lighter, more stable work is reliable.
Description of drawings
Fig. 1 is the package assembly view sub-anatomy of the utility model embodiment one snap close.
Fig. 2 is that the latch that fork pair and cardan axle are pegged graft in the utility model embodiment one snap close carries out
LockingThe structure cutaway view.
Fig. 3 is that the latch that fork pair and cardan axle are pegged graft in the utility model embodiment one snap close carries out
ReleaseThe structure cutaway view.
Fig. 4 is the utility model embodiment one cover plate fast assembly and disassembly mechanism
Lock-out stateThe vertical structure cutaway view.
Fig. 5 is the utility model embodiment one cover plate fast assembly and disassembly mechanism
Lock-out stateThe transversary cutaway view.
Fig. 6 is the utility model embodiment one cover plate fast assembly and disassembly mechanism
Released stateThe vertical structure cutaway view.
Fig. 7 is the utility model embodiment one cover plate fast assembly and disassembly mechanism
Released stateThe transversary cutaway view.
Fig. 8 is the longitudinal section that the utility model embodiment one cover plate fast assembly and disassembly mechanism cover plate separates with latch.
Fig. 9 is the package assembly view sub-anatomy of the utility model embodiment two snap closes.
Figure 10 is the package assembly view sub-anatomy of the utility model embodiment three snap closes.
Accompanying drawing is designated among the figure:
10. jointed shaft; 11. pin-and-hole; 12 breakthrough parts; 13. dead axle;
20. latch; 21. locked groove; 22. inclined-plane;
30. fork; 31. axis hole; 32. projection; 33. fork bottom; 34. magnet;
40. spring;
50. cover plate;
60. axle sleeve;
70. PBU pushbutton unit; 71. button; 72. button spindle; 73. stage clip; 74. driving lever; 75. push rod; 76. push rod limited block.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment one(fork adopts spring reset, push rod limited block to be provided with in the bottom of fork one side).
As
Fig. 1Shown a kind of cover plate connects use snap close, comprises that one can be inserted in the confession cover plate rotates around it in the cover plate axle sleeve jointed shaft 10, and can be fixed on metal latch 20, a fork 30 and a spring 40 on the toilet seat; Jointed shaft 10 is provided with the breakthrough part 12 that communicates with pin-and-hole 11, be provided with a dead axle 13 in this breakthrough part 12, latch 20 is provided with an annular lock groove 21, fork 30 middle parts are provided with a bite type axis hole 31, axis hole 31 is rotationally connected with dead axle 13, and with a coexist side of fork 30 of axis hole 31, fork 30 tops are provided with a projection 32 that stretches into locked groove 21 screens on pin-and-hole 11 and the latch 20, fork bottom 33 is embedded a magnet 34, and separate with latch 20 fork bottom 33; Be provided with one in the breakthrough part 12 between fork 30 tops and the jointed shaft 10 and after magnet 34 and latch 20 misplace, make fork 30 automatically reset springs 40; The top of latch 20 is provided with one for the annular slope 22 that the projection 32 at fork 30 tops is ejected pin-and-hole 11.
The below describes operation principle and the implementation action of the utility model snap close in detail.
As
Fig. 1With
Fig. 2Shown in, latch 20 is upwards inserted radially pin-and-hole 11 on the jointed shaft 10, inclined-plane 22 on the latch 20 ejects pin-and-hole 11 to the projection 32 at fork 30 tops in the jointed shaft 10, fork 30 around dead axle 13 rotations one by a small margin, fork 30 top Compress Springs 40, latch 20 in the close pin-and-hole 11 of fork 30 bottoms, but this by a small margin rotation deficiency is so that magnet 34 produces magnetic attraction with latch 20, therefore when latch 20 inserts in the pin-and-hole 11 fully, 21 pairs of forks of locked groove on the latch 20,30 top projections 32 are stepped down, under the active force of spring 40, fork 30 automatically resets around dead axle 13 counter-rotatings, and projection 32 snaps in locked groove 21, and fork bottom 33 and magnet 34 reset, namely automatically the latch 20 that inserts pin-and-hole 11 is fully locked by fork 30, finish being connected and fixed of jointed shaft 10 and latch 20.
As
Fig. 2With
Fig. 3Shown in, pressing fork bottom 33 makes fork 30 around dead axle 13 significant rotations, the significant Compress Spring 40 in fork 30 tops, fork 30 top projections 32 separate with locked groove 21 and pin-and-hole 11 on the latch 20, magnet 34 in the fork bottom 33 significantly turns to latch 20 and produces magnetic attraction with latch 20, magnetic attraction between magnet 34 and the latch 20 maintains the state of the locked groove 21 on fork 30 projections 32 and the latch 20, the magnet 34 complete magnetic of present embodiment touch latch 20, namely finish the release of locked groove 21 on 30 pairs of latches 20 of fork, make latch 20 be in the state that to extract gently from pin-and-hole 11
Magnet 34 magnetic and do not touch latch 20, can make latch 20 go out lighter from pin-and-hole 11 drawings; As
Fig. 3With
Fig. 1Shown in, latch 20 is pulled out fully from the pin-and-hole 11 of jointed shaft 10, magnet 34 and latch 20 dislocation, both magnetic force disappears, and fork 30 reverses under the effect of the answer deformation force of spring 40 and resets, and preparing against next time, the pin-and-hole 11 of latch 20 insertion jointed shafts 10 connects.
As
Fig. 4With
Fig. 5Shown in
Use above-mentioned snap close
A kind of cover plate fast assembly and disassembly mechanism The jointed shaft 10 of two snap closes is installed on respectively axle sleeve 60 both sides in the middle of cover plate 50 rear ends, latch 20 passes axle sleeve 60 and pegs graft fully with the radially pin-and-hole 11 of jointed shaft 10, and the fork 30 in the jointed shaft 10 is in the lock-out state to latch 20, and latch 20 can't be extracted from pin-and-hole 11; A PBU pushbutton unit 70 is installed between the jointed shaft 10 of two snap closes in the present embodiment axle sleeve, a button 71 of PBU pushbutton unit 70 exposes outside in the middle of the axle sleeve 60, and PBU pushbutton unit 70 also comprises is located at that be connected and vertical with axle sleeve 60 button spindle 72 of one in the axle sleeve 60 and button 71, button spindle 72 covers one reseting pressuring spring 73, the driving lever 74 that its extruding of confession of one is opened is respectively established in button spindle 72 both sides, the hinge joint of two driving levers, 74 1 ends forms the V character form structure, the other end of two driving levers 74 respectively is provided with parallel with axle sleeve 60 and can pushes up the push rod 75 of pressing fork bottom 33 to make fork 30 rotations, driving lever 74 and push rod 75 movable hinge joints; Fork 30 bottoms and projection 32 different sides are provided with push rod limited block 76, spacing to push rod 75 by the end that the end that is movably hinged and 76 pairs of push rods of push rod limited block 75 are spacing, avoid push rod 75 slippage from the breakthrough part 12 of jointed shaft 10 in axle sleeve, guarantee push rod 75 and fork bottom 33 reliabilities by interference fit.
As
Fig. 6With
Fig. 7Shown in, press the button 71 of PBU pushbutton unit 70, button 71 drive button spindles, 72 compression press springs 73 and top companding support two driving levers 74 and open, stirring the push rod 75 opposing motion tops of button spindle 72 both sides presses fork bottom 33 to make fork 30 around dead axle 13 rotations, the projection 31 on fork 30 tops is separated with the locked groove 21 of latch 20, (magnet can contact with latch fork 30 bottom magnet 34 with latch 20 magnetic simultaneously, can not contact) yet, separate with locked groove 21 by projection 31, remove the locking of 30 pairs of latches 20 of fork, can be extracting easily the pin-and-hole 11 of latch 20 from cardan axle 10, realization cover plate 50 separates fast with toilet seat; As
Fig. 8Shown in, when latch 20 separates with pin-and-hole 11, latch 20 and magnet 34 dislocation, magnetic force between the two disappears, and fork 30 automatically resets, in order to the installation connection of lower secondary lid 50.
Embodiment two(fork adopts counterweight to reset, and magnet serves as balancing weight; The push rod limited block is located at bottom one side of fork).
As
Fig. 9Shown in, the difference of the snap close of present embodiment and embodiment one is: fork 30 tops and projection 32 different sides are provided with a bite type axis hole 31, axis hole 31 is rotatably assorted with dead axle 13 and is connected, the magnet 34 of described fork bottom 33 makes fork 30 automatically reset balancing weights as one after magnet 34 and latch 20 misplace, by magnet 34 is worked as fork 30 counterweights, axis hole 31 turned positions in conjunction with fork 30 are offset the emphasis of fork 30, and fork 30 can be automatically reset; Back-moving spring 40 in write off embodiment one snap close; Other structure of present embodiment, implementation action, operation principle and application mode are identical with embodiment one, are not repeated.
Embodiment three(fork adopts counterweight to reset, and magnet serves as balancing weight; The push rod limited block is located at push rod to be ended in the square axle sleeve).
Present embodiment will
Fig. 4In snap close replace to
Figure 10Shown snap close, the difference of present embodiment and embodiment two is: be provided with a push rod limited block 76 in the axle sleeve 60 of push rod 75 tops, specifically this push rod limited block 76 arranges the snap close cardan axle 10 that is installed in the axle sleeve 60 and runs through in the section 12, and make push rod limited block 76 be positioned at push rod 75 tops, avoid push rod 75 slippage from the breakthrough part 12 of jointed shaft 10 in axle sleeve, guarantee push rod 75 and fork bottom 33 reliabilities by interference fit, other structure, operation principle and the embodiment of present embodiment are not repeated with embodiment two.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, those skilled in the art in the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation; Therefore, all technical schemes that are equal to also should belong to category of the present utility model, are limited by each claim.
Claims (9)
1.
A kind of cover plate connects uses snap close, comprise that one can be inserted in the cover plate axle sleeve and to rotate around it for cover plate
Jointed shaftWith one can be fixed on the toilet seat
Latch, the radially pin-and-hole on the jointed shaft is connected with the latch plug, and latch is provided with an annular lock groove, and latch inserts pin-and-hole, and it is characterized in that: jointed shaft is provided with the breakthrough part that communicates with pin-and-hole, is provided with one in this breakthrough part
Dead axle, hinge joint one automatic rotation resets on the dead axle in the breakthrough part
Fork, the fork top is provided with one and stretches into locked groove screens on pin-and-hole and the latch
Projection, separate with latch the fork bottom, and the fork bottom is embedded one
MagnetLatch separates with locked groove with magnet magnetic, projection after the described fork rotation, described latch extract pin-and-hole make it with magnet dislocation after, the fork counter-rotating automatically resets.
2. snap close is used in a kind of cover plate connection as claimed in claim 1, and it is characterized in that: described fork middle part is provided with a bite type axis hole, and this axis hole and magnet and projection are positioned at the fork homonymy, and axis hole is connected with fixed-axis rotation; Be provided with one in the breakthrough part between fork top and the jointed shaft and after magnet and latch dislocation, make the automatically reset spring of fork.
3. a kind of cover plate as claimed in claim 1 connects and uses snap close, it is characterized in that: the different side of described fork top and projection is provided with a bite type axis hole, axis hole and fixed-axis rotation are connected, and the magnet of described fork bottom makes the automatically reset balancing weight of fork as one after magnet and latch dislocation.
4. connect such as each described a kind of cover plate of claim 1～3 and use snap close, it is characterized in that: the top of described latch is provided with one for the annular slope that the projection at fork top is ejected pin-and-hole.
5.
A kind of cover plate fast assembly and disassembly mechanism, it is characterized in that: comprise that at least one is placed in the cover plate axle sleeve
PBU pushbutton unit AndTwo as each is described in the claim 1 to 4
Snap close, the fork bottom in PBU pushbutton unit and the snap close is by interference fit.
6. a kind of cover plate fast assembly and disassembly mechanism as claimed in claim 5, it is characterized in that: described two snap closes are installed on respectively the axle sleeve both sides of cover plate rear end, and a PBU pushbutton unit is installed between two snap closes in the described axle sleeve; A button of PBU pushbutton unit exposes in the middle of the axle sleeve.
7. such as claim 5 or 6 described a kind of cover plate fast assembly and disassembly mechanisms, it is characterized in that: described PBU pushbutton unit also comprises to be located at that one in the axle sleeve connects with button and to overlap with vertical button spindle, the button spindle of axle sleeve that a reseting pressuring spring, button spindle both sides are respectively established a driving lever that opens for its extruding, the other end that the hinge joint of two driving levers, one end forms V character form structure, two driving levers respectively is provided with parallel with axle sleeve and can pushes up push rod, the driving lever of pressing the fork bottom to make the fork rotation and links with the push rod activity.
8. a kind of cover plate fast assembly and disassembly mechanism as claimed in claim 7 is characterized in that: the different side of described fork bottom and projection is provided with the push rod limited block.
9. a kind of cover plate fast assembly and disassembly mechanism as claimed in claim 7 is characterized in that: be provided with a push rod limited block in the axle sleeve of described push rod top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156173 CN202636818U (en) | 2012-04-13 | 2012-04-13 | Lock catch for cover board connection and rapid disassembly-assembly mechanism utilizing lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156173 CN202636818U (en) | 2012-04-13 | 2012-04-13 | Lock catch for cover board connection and rapid disassembly-assembly mechanism utilizing lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202636818U true CN202636818U (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156173 Expired - Lifetime CN202636818U (en) | 2012-04-13 | 2012-04-13 | Lock catch for cover board connection and rapid disassembly-assembly mechanism utilizing lock catch |
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| CN (1) | CN202636818U (en) |
Cited By (21)
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| WO2015163065A1 (en) * | 2014-04-24 | 2015-10-29 | トックベアリング株式会社 | Detachable device, and hinge device employing same |
| EP2946709A1 (en) * | 2014-05-20 | 2015-11-25 | Etablissements Dubourgel Grange | Device for attaching a toilet-seat lid with quick installation/release |
| WO2016071487A1 (en) * | 2014-11-07 | 2016-05-12 | Hamberger Industriewerke Gmbh | Hinge for a toilet seat and toilet seat assembly |
| CN106031605A (en) * | 2015-03-10 | 2016-10-19 | 厦门优胜卫厨科技有限公司 | Rear cover fixing device of intelligent closestool and assembling and disassembling method thereof |
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| JPWO2015163065A1 (en) * | 2014-04-24 | 2017-04-13 | トックベアリング株式会社 | Detachable device and hinge device using the same |
| WO2015163065A1 (en) * | 2014-04-24 | 2015-10-29 | トックベアリング株式会社 | Detachable device, and hinge device employing same |
| EP2946709A1 (en) * | 2014-05-20 | 2015-11-25 | Etablissements Dubourgel Grange | Device for attaching a toilet-seat lid with quick installation/release |
| FR3021201A1 (en) * | 2014-05-20 | 2015-11-27 | Dubourgel Grange Ets | DEVICE FOR FASTENING A PEAK SLAB WITH RAPID ASSEMBLY / DISASSEMBLY |
| WO2016071487A1 (en) * | 2014-11-07 | 2016-05-12 | Hamberger Industriewerke Gmbh | Hinge for a toilet seat and toilet seat assembly |
| DE112015005050B4 (en) * | 2014-11-07 | 2020-03-26 | Hamberger Industriewerke Gmbh | Toilet seat joint and toilet seat set |
| CN106031605B (en) * | 2015-03-10 | 2019-05-21 | 厦门优胜卫厨科技有限公司 | A kind of the rear cover fixation device and its mounting and dismounting method of intelligent closestool |
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