CN205568392U - Quick assembly disassembly structure and quick assembly disassembly's seat - Google Patents
Quick assembly disassembly structure and quick assembly disassembly's seat Download PDFInfo
- Publication number
- CN205568392U CN205568392U CN201620289460.5U CN201620289460U CN205568392U CN 205568392 U CN205568392 U CN 205568392U CN 201620289460 U CN201620289460 U CN 201620289460U CN 205568392 U CN205568392 U CN 205568392U
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- Prior art keywords
- latch piece
- boss
- containing cavity
- fast assembling
- buckle
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides a quick assembly disassembly structure and quick assembly disassembly's seat, the quick assembly disassembly structure, first kayser spare and second kayser spare including sliding fit, first kayser spare has a holding chamber, the lateral wall in holding chamber inwards extends first boss, the outer wall in holding chamber have one with a boss shape becomes the draw -in groove of a contained angle, second kayser spare have one the gliding second boss of holding intracavity, second boss and first boss push up to spacing along the gliding direction of perpendicular to, second kayser spare still have one gliding buckle outside the holding chamber, the one end of buckle is the free end and has a trip, the trip is spacing along the slip direction kayser with the draw -in groove, the other end of buckle also is the free end, when pressing the other end of buckle, the fulcrum that the trip is connected round its middle part is swung against pressing down the orientation. The utility model also provides an assemble the seat of above -mentioned quick assembly disassembly structure.
Description
Technical field
This utility model relates to a kind of disassembly and assembly structure, particularly relates to a kind of fast assembling disassembling structure.
Background technology
Seat tool, its most important function is easy for people and has a rest, and enables a user to take a seat with comfortable sitting posture, one
Seat tool main body supporting structure reasonable in design directly affects the quality of seat tool, cost, portability, service life etc..
According to " ancient book deciphering pre-test " Suo Shu, chair originates from China Wei Jin and the Sui Dynasty, to Song, first period, occurs in that one
Conventional seat tool, is called bed recklessly, has another name called campstool, recklessly bed simplicity portable, but lack support in the middle of its cushion portion, and people sits down recoil
Pad there will be significantly depression, and sitting can cause sitting posture deformation, and then affect health and the experience of user.
Similar with Hu bed supporting construction, prior art is commonly used hollow rustless steel and is welded to each other as cushion support load-bearing frame
Frame, welding manner is the laminating welding of stainless steel tube cross section, and owing to being hollow pipe, the welding in its cross section cannot provide enough welding
Groove face, therefore weld strength is the highest, and the support frame that welding is out mostly is rectangle, same as seat tool supporting construction
There will be medicated cushion to umbilicate problem.
Occur in that netted (cloth-like) structure medicated cushion subsequently, netted (cloth-like) medicated cushion is placed in two or more Vitex chinensis Mill. composition
On bracing frame, this kind of medicated cushion light air ventilation high resilience again, and certain support performance can be provided, such as patent
02256548.5 structure mentioned.But this kind of structure there is also, and support is firm not, medicated cushion the most for a long time can be to intermediate recess
Problem.Patent 00813517.7 provides a kind of technical scheme and solves the problem supporting and caving on the basis of before,
But its structure is relative complex, relatively costly and more heavy.
Appearance patent 201330232826.7 discloses a kind of chair supporting structure, and this structure is adopted on chair cushion supporting frame
By the curved metal sealing of tube structure similar with this patent, in two curved stainless steel pipes, recess sidewall is welded to each other, welding
Point be positioned in the middle of supporting surface, this simple in construction and can preferably prevent medicated cushion to intermediate recess, but the pipeline being welded to each other
The most solid cost directly influencing this structure and welding are worth, and also and do not take into account this welding at stainless steel tube weld
Structure is strengthened, and therefore the structural strength of its weld is limited, and its detachability says offhandedly equally, and deviation medicated cushion center
The medicated cushion avris region in region is easily deformed.
Utility model content
Major technique to be solved in the utility model is to provide a kind of fast assembling disassembling structure, it is possible to realize Fast Installation and
Dismounting, it is possible to for forming quick-detachable seat between seat and supporting leg.
In order to solve above-mentioned technical problem, this utility model provides a kind of fast assembling disassembling structure, including being slidably matched
The first latch piece and the second latch piece；
Described first latch piece has a containing cavity, and the sidewall of described containing cavity extends internally out the first boss, described appearance
The outer wall putting chamber has a draw-in groove having angle with described first boss shape；
Described second latch piece has second boss slided in described containing cavity, described second boss and first convex
Platform is spacing along the direction contact being perpendicular to slide；Described second latch piece also has a card slided outside described containing cavity
Button, one end of described buckle is free end and has a snap fit, and described snap fit and draw-in groove are spacing along glide direction kayser；Described
The other end of buckle is also free end, during the other end of pressing buckle, described snap fit around the fulcrum connected in the middle part of it against pressing
Pressure direction swings.
In a preferred embodiment: described angle is 90 °.
In a preferred embodiment: described containing cavity and snap fit have the inclined-plane that mutual contact coordinates, when the second latch piece
Along glide direction near the first latch piece time, described snap fit is opened around fulcrum by the effect of inclined-plane resistance.
This utility model additionally provides the seat of a kind of fast assembling-disassembling, including supporting leg, chair top and for connecting
State the fast assembling disassembling structure of chair top and supporting leg；
Described fast assembling disassembling structure includes: the first latch piece being slidably matched and the second latch piece；
Described first latch piece has a containing cavity, and the sidewall of described containing cavity extends internally out the first boss, described appearance
The outer wall putting chamber has a draw-in groove having angle with described first boss shape；
Described second latch piece has second boss slided in described containing cavity, described second boss and first convex
Platform is spacing along the direction contact being perpendicular to slide；Described second latch piece also has a card slided outside described containing cavity
Button, one end of described buckle is free end and has a snap fit, and described snap fit and draw-in groove are spacing along glide direction kayser；Described
The other end of buckle is also free end, during the other end of pressing buckle, described snap fit around the fulcrum connected in the middle part of it against pressing
Pressure direction swings.
In a preferred embodiment: described angle is 90 °.
In a preferred embodiment: described containing cavity and snap fit have the inclined-plane that mutual contact coordinates, when the second latch piece
Along glide direction near the first latch piece time, described snap fit is opened around fulcrum by the effect of inclined-plane resistance.
In a preferred embodiment: described supporting leg has a mounting plane, it includes two longitudinal tubule (L tubule)s and is arranged on vertical
Transverse tube between pipe.
In a preferred embodiment: described first latch piece is two, and is symmetrically arranged on the back side of described chair top.
In a preferred embodiment: described second latch piece has a storage tank, by this draw-in groove by two the second kaysers
Part is respectively arranged on described longitudinal tubule (L tubule), and slides along longitudinal tubule (L tubule).
In a preferred embodiment: described fast assembling disassembling structure also includes the C-shaped bayonet socket being arranged on the described chair top back side,
It is with described transverse tube clamping.
Compared to prior art, the method have the advantages that
1. this utility model provide a kind of fast assembling disassembling structure, the first latch piece and the second latch piece for being slidably matched,
And in glide direction and vertical sliding motion direction, all there is locking relation.And the locking relation along glide direction is led to
The one end crossing pressing buckle can release.After being released from along the locking relation of glide direction, if by the second latch piece from
First latch piece skids off, the locking relation in vertical sliding motion direction can be released.Therefore the purpose of fast quick-detach has been reached.Install
Process is exactly the inverse process of as above process, equally can reach the purpose of Fast Installation.
2. a kind of fast assembling disassembling structure that this utility model provides, may be mounted at the back side of chair top, thus with support
Lower limb reaches the annexation of fast assembling-disassembling.
3. a kind of fast dismounting seat that this utility model provides, is additionally provided with C-shaped bayonet socket at the back side of chair top, thus with
Two the first latch pieces form the structure of triangle locking, have reached the most firm connection effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first latch piece in this utility model preferred embodiment；
Fig. 2 is the structural representation of the second latch piece in this utility model preferred embodiment；
Fig. 3 is the kayser schematic diagram of the first latch piece and the second latch piece in this utility model preferred embodiment；
Fig. 4 is the A-A profile of Fig. 3；
Fig. 5 is the schematic diagram of chair top in this utility model preferred embodiment；
Fig. 6 is the assembling schematic diagram of this utility model preferred embodiment seat.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
With reference to Fig. 1-6, present embodiments provide the seat of a kind of fast assembling-disassembling, including supporting leg 1, chair top 2 and use
In connecting described chair top 2 and the fast assembling disassembling structure 3 of supporting leg 1；
Described supporting leg 1 has a mounting plane, and it includes two longitudinal tubule (L tubule)s 11 and is arranged on the transverse tube between longitudinal tubule (L tubule) 11
12。
Described fast assembling disassembling structure 3 includes: two groups of first latch piece 31 and second latch pieces 32 being slidably matched；Described
One latch piece 31 is symmetrically arranged on the back side of described chair top.Described second latch piece has a storage tank 325, is housed by this
Two the second latch pieces 32 are respectively arranged on described longitudinal tubule (L tubule) 11 by groove 325, and slide along longitudinal tubule (L tubule).
Described first latch piece 31 has a containing cavity 311, and the sidewall of described containing cavity 311 extends internally out the first boss
312, the outer wall of described containing cavity 311 has a draw-in groove 313 having angle with described first boss 312 shape, in the present embodiment,
Described angle is 90 °.
Described second latch piece 32 has second boss 321 slided in described containing cavity 311, described second boss
321 and first boss 312 along be perpendicular to slide direction contact spacing；Described second latch piece 32 also has one in described appearance
Putting the outer buckle 322 slided in chamber 311, one end of described buckle 322 is free end and has a snap fit 323, described snap fit 323 with
Draw-in groove 313 is spacing along glide direction kayser；The other end of described buckle 322 is also free end, the other end of pressing buckle 322
Time, described snap fit 323 around its in the middle part of connect fulcrum 324 against pressing direction swing.
Above-mentioned a kind of fast dismounting seat, by installing the first latch piece at the back side of chair top, pacifies on supporting leg
Fill the second latch piece so that the first latch piece 31 and the second latch piece 32 by being slidably matched, and along glide direction and
Locking relation is all there is on vertical sliding motion direction.First latch piece 31 and the second latch piece 32 are along the locking relation of glide direction
Can be released by one end of pressing buckle 322.After being released from along the locking relation of glide direction, as long as by the second kayser
Part 32 skids off from the first latch piece 31, can release the locking relation in vertical sliding motion direction.Therefore fast quick-detach has been reached
Purpose.Installation process is exactly the inverse process of as above process, equally can reach the purpose of Fast Installation.
In the present embodiment, also include being preferably provided with as follows:
Described containing cavity 311 and snap fit 323 have the inclined-plane that mutual contact coordinates, when the second latch piece 32 is along slip side
To during near the first latch piece 31, described snap fit 323 is opened around fulcrum 324 by the effect of inclined-plane resistance.By tiltedly
The extruding force in face makes snap fit 323 open, being more uniformly stressed of such snap fit 323, and kayser feel is relatively good, the most jerky.
Described fast assembling disassembling structure 3 also includes the C-shaped bayonet socket 33 being arranged on described chair top 2 back side, itself and described transverse tube
12 clampings.Thus form, with two the first latch pieces 31, the structure that triangle locks, reach the most firm connection effect.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is as the criterion with scope of the claims.
Claims (10)
1. a fast assembling disassembling structure, it is characterised in that: include the first latch piece and the second latch piece being slidably matched；
Described first latch piece has a containing cavity, and the sidewall of described containing cavity extends internally out the first boss, described containing cavity
Outer wall there is a draw-in groove having angle with described first boss shape；
Described second latch piece has second boss slided in described containing cavity, described second boss and the first boss edge
The direction contact being perpendicular to slide spacing；Described second latch piece also has a buckle slided outside described containing cavity, institute
The one end stating buckle is free end and has a snap fit, and described snap fit and draw-in groove are spacing along glide direction kayser；Described buckle
The other end be also free end, during the other end of pressing buckle, described snap fit around the fulcrum connected in the middle part of it against pressing side
To swing.
A kind of fast assembling disassembling structure the most according to claim 1, it is characterised in that: described angle is 90 °.
A kind of fast assembling disassembling structure the most according to claim 1, it is characterised in that: described containing cavity and snap fit have mutually
Contact coordinate inclined-plane, when the second latch piece along glide direction near the first latch piece time, described snap fit is supported by sloped roof
The effect of power and open around fulcrum.
4. the seat of a fast assembling-disassembling, it is characterised in that: include supporting leg, chair top and for connect described chair top and
The fast assembling disassembling structure of supporting leg；
Described fast assembling disassembling structure includes: the first latch piece being slidably matched and the second latch piece；
Described first latch piece has a containing cavity, and the sidewall of described containing cavity extends internally out the first boss, described containing cavity
Outer wall there is a draw-in groove having angle with described first boss shape；
Described second latch piece has second boss slided in described containing cavity, described second boss and the first boss edge
The direction contact being perpendicular to slide spacing；Described second latch piece also has a buckle slided outside described containing cavity, institute
The one end stating buckle is free end and has a snap fit, and described snap fit and draw-in groove are spacing along glide direction kayser；Described buckle
The other end be also free end, during the other end of pressing buckle, described snap fit around the fulcrum connected in the middle part of it against pressing side
To swing.
The seat of a kind of fast assembling-disassembling the most according to claim 4, it is characterised in that: described angle is 90 °.
The seat of a kind of fast assembling-disassembling the most according to claim 4, it is characterised in that: described containing cavity and snap fit have phase
The inclined-plane that mutually contact coordinates, when the second latch piece along glide direction near the first latch piece time, described snap fit is by sloped roof
Open around fulcrum to the effect of power.
The seat of a kind of fast assembling-disassembling the most according to claim 4, it is characterised in that: described supporting leg has an installation puts down
Face, it includes two longitudinal tubule (L tubule)s and the transverse tube being arranged between longitudinal tubule (L tubule).
The seat of a kind of fast assembling-disassembling the most according to claim 7, it is characterised in that: described first latch piece is two,
And it is symmetrically arranged on the back side of described chair top.
The seat of a kind of fast assembling-disassembling the most according to claim 8, it is characterised in that: described second latch piece has an appearance
Put groove, by this draw-in groove, two the second latch pieces are respectively arranged on described longitudinal tubule (L tubule), and slide along longitudinal tubule (L tubule).
The seat of a kind of fast assembling-disassembling the most according to claim 9, it is characterised in that: described fast assembling disassembling structure also wraps
Include the C-shaped bayonet socket being arranged on the described chair top back side, itself and described transverse tube clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289460.5U CN205568392U (en) | 2016-04-08 | 2016-04-08 | Quick assembly disassembly structure and quick assembly disassembly's seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289460.5U CN205568392U (en) | 2016-04-08 | 2016-04-08 | Quick assembly disassembly structure and quick assembly disassembly's seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205568392U true CN205568392U (en) | 2016-09-14 |
Family
ID=56864525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620289460.5U Active CN205568392U (en) | 2016-04-08 | 2016-04-08 | Quick assembly disassembly structure and quick assembly disassembly's seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205568392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101241A (en) * | 2019-05-13 | 2019-08-09 | 常州市凯迪电器股份有限公司 | The electric pushrod fast installed and the furniture using the electric pushrod |
-
2016
- 2016-04-08 CN CN201620289460.5U patent/CN205568392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101241A (en) * | 2019-05-13 | 2019-08-09 | 常州市凯迪电器股份有限公司 | The electric pushrod fast installed and the furniture using the electric pushrod |
| CN110101241B (en) * | 2019-05-13 | 2024-05-28 | 常州市凯迪电器股份有限公司 | Electric push rod capable of being quickly installed and furniture adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 89, Dingshan Middle Road, Dongfu street, Haicang District, Xiamen City, Fujian Province Patentee after: Tongda Chuangzhi (Xiamen) Co., Ltd Address before: 361000, No. 88, middle Dingshan Road, East Fu town, Haicang District, Fujian, Xiamen Patentee before: XIAMEN TONGDA CHUANGZHI INDUSTRIAL Co.,Ltd. |