CN201769944U - Seat cushion locking mechanism - Google Patents
Seat cushion locking mechanism Download PDFInfo
- Publication number
- CN201769944U CN201769944U CN2010202414511U CN201020241451U CN201769944U CN 201769944 U CN201769944 U CN 201769944U CN 2010202414511 U CN2010202414511 U CN 2010202414511U CN 201020241451 U CN201020241451 U CN 201020241451U CN 201769944 U CN201769944 U CN 201769944U
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- CN
- China
- Prior art keywords
- seat cushion
- hook
- mounting hole
- torsion spring
- hook body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a seat cushion locking mechanism. The seat cushion locking mechanism is characterized by comprising a seat cushion bottom plate, a limiting shaft, a hook and a torsion spring, wherein a first mounting hole and a second mounting hole are formed on the bottom of the seat cushion bottom plate; the limiting shaft is rotatably arranged in the first mounting hole and the second mounting hole; the hook comprises a hook head, a hook body and a hook handle; the hook head and the hook body are perpendicular to each other; the hook body is vertically fixed on the limiting shaft; the torsion spring is sleeved on the limiting shaft; the extended end of the torsion spring is extended out along the direction perpendicular to the central axis of the torsion spring and limited on the seat cushion bottom plate; and the other end, serving as a hanging end, of the torsion spring is hung at the junction of the hook body and the hook handle. One hook is used for realizing locking of a seat cushion, so the locking mechanism has a simple structure, saves cost and is convenient to operate.
Description
Technical field
The utility model relates to a kind of catch gear, relates in particular to a kind of bench lock hook mechanism that is used on the beach buggy.
Background technology
The seat cushion of beach buggy is installed on the vehicle frame, seat cushion can upwardly open, when seat cushion is closed, need be locked on the vehicle frame, be Convenient cushion opening and closing freely locking, usually be provided with the seat cushion catch gear on cushion, seat cushion catch gear major part has hook, hook is installed on the seat cushion board, thereby linking up with the closure that is buckled in realization seat cushion on the vehicle frame when seat cushion is closed fixes, the seat cushion catch gear of beach buggy is two hooks at present, adopts this seat cushion catch gear, needs two hooks to hang on the vehicle frame simultaneously during cushion lock, troublesome poeration, the cost height.
The utility model content
Technical problem to be solved in the utility model is: a kind of seat cushion catch gear is provided, and simple in structure, only need a hook can finish the locking of seat cushion.
The technical solution of the utility model is as follows: a kind of seat cushion catch gear, its key are to comprise that the bottom is provided with the seat cushion board of first mounting hole and second mounting hole, and a rotation is arranged on described first mounting hole and the interior limit shaft of second mounting hole; A hook that comprises gib head, hook body and the neck of hook, vertical mutually between described gib head, the hook body, described hook body is vertically fixed on the described limit shaft; Article one, be enclosed within the torsion spring on the described limit shaft, stretch out perpendicular to the torsion spring central axis direction on the external part edge of described torsion spring, and be limited on the described seat cushion board, and the other end articulated end of described torsion spring hangs over the junction of the described hook body and the described neck of hook.
The hook body and the described seat cushion board of described hook are close to.
Described first mounting hole, one side has a limited step to be fixed on the described seat cushion board, and described limited step and described second mounting hole are the parts spacing to the axis direction of described limit shaft.
The hook body of described hook is welded on the described limit shaft.
The beneficial effects of the utility model are: hook is fixed on the limit shaft, limit shaft rotates and is arranged in the mounting hole of seat cushion board, torsion spring one end that is enclosed within on the limit shaft hangs on the hook, the other end is spacing on seat cushion board, links up with and hang over seat cushion locking on the vehicle frame under the twisting force of torsion spring, and hook is rotated back and vehicle frame disengaging and backs down seat cushion, the utility model utilizes a hook to realize the locking of seat cushion, simple in structure, save cost, easy to operate.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1 and Figure 2, a kind of seat cushion catch gear comprises that the bottom is provided with 3, one torsion springs 4 of 2, one hooks of 1, limit shaft of seat cushion board of first mounting hole 6 and second mounting hole 7.Hook 3 comprises gib head 3a, hook body 3b and neck of hook 3c, and is wherein vertical mutually between gib head 3a, the hook body 3b.First mounting hole, 6 one sides have a limited step 5 to be fixed on the described seat cushion board 1.Limit shaft 2 rotates and is arranged in first mounting hole 6 and second mounting hole 7, during assembling, make an end 2a of limit shaft 2 pass first mounting hole 6 of seat cushion board 1 earlier, limit shaft 2 this end 2a are assembled in second mounting hole 7 of seat cushion board 1, after this end of limit shaft 2a is seated, the other end 2b of limit shaft 2 is limited on the limited step 5 on the seat cushion board 1 just, this limited step 5 and second mounting hole 7 are parts spacing to the axis direction of limit shaft 2, and limit shaft 2 end positions are restricted simultaneously like this.Hook body 3b vertically is weldingly fixed on the limit shaft 2; Torsion spring 4 is enclosed within on the limit shaft 2, and stretch out perpendicular to torsion spring 4 central axis directions on the external part 4a edge of torsion spring 4, and be limited on the seat cushion board 1, and the articulated end 4b of torsion spring 4 hangs over the junction of hook body 3b and neck of hook 3c.Hook body 3b one side and the seat cushion board 1 of hook are close to.When need are opened seat cushion, separate on the Rotary hanging hook, the gib head 3a of hook and vehicle frame, be close to the hook body 3b of hook because of seat cushion board 1, under the twisting force of torsion spring 4, seat cushion just is opened; When need locking seat cushion, to the down pressing seat pad, torsion spring 4 is hooked in and realizes locking on the vehicle frame under the effect of torsion.
Claims (4)
1. seat cushion catch gear is characterized in that: comprise that the bottom is provided with the seat cushion board (1) of first mounting hole (6) and second mounting hole (7), a rotation is arranged on described first mounting hole (6) and the interior limit shaft (2) of described second mounting hole (7);
A hook that comprises gib head (3a), hook body (3b) and the neck of hook (3c), vertical mutually between described gib head (3a), the hook body (3b), described hook body (3b) is vertically fixed on the described limit shaft (2);
Article one, be enclosed within the torsion spring (4) on the described limit shaft (2), the external part (4a) of described torsion spring (4) is along stretching out perpendicular to torsion spring (4) central axis direction, and be limited on the described seat cushion board (1), the articulated end (4b) of described torsion spring (4) hangs over the junction of the described hook body (3b) and the described neck of hook (3c).
2. according to the described seat cushion catch gear of claim 1, it is characterized in that: hook body (3b) side and the described seat cushion board (1) of described hook are close to.
3. according to each described seat cushion catch gear of claim 1 to 2, it is characterized in that: described first mounting hole (6) one sides have a limited step (5) to be fixed on the described seat cushion board (1), and described limited step (5) and described second mounting hole (7) are the spacing parts of axis direction to described limit shaft (2).
4. according to the described seat cushion catch gear of claim 3, it is characterized in that: the hook body (3b) of described hook is welded on the described limit shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202414511U CN201769944U (en) | 2010-06-29 | 2010-06-29 | Seat cushion locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202414511U CN201769944U (en) | 2010-06-29 | 2010-06-29 | Seat cushion locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769944U true CN201769944U (en) | 2011-03-23 |
Family
ID=43749780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202414511U Expired - Fee Related CN201769944U (en) | 2010-06-29 | 2010-06-29 | Seat cushion locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061169A (en) * | 2016-08-17 | 2016-10-26 | 上海古鳌电子科技股份有限公司 | Starting structure for intermediate transfer device |
-
2010
- 2010-06-29 CN CN2010202414511U patent/CN201769944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061169A (en) * | 2016-08-17 | 2016-10-26 | 上海古鳌电子科技股份有限公司 | Starting structure for intermediate transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151106 Address after: 400054 Banan District, Chongqing building Avenue, No. 2, building 1 Patentee after: CHONGQING CONSTRUCTION ELECTROMECHANICAL CO., LTD. Address before: 400050, No. 1, Jianshe Avenue, Huaxi Industrial Park, Banan District, Chongqing Patentee before: Chongqing Jianshe Motorcycle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20160629 |