CN204736727U - A latch mechanism is released to pothook for safe seat - Google Patents
A latch mechanism is released to pothook for safe seat Download PDFInfo
- Publication number
- CN204736727U CN204736727U CN201520352046.XU CN201520352046U CN204736727U CN 204736727 U CN204736727 U CN 204736727U CN 201520352046 U CN201520352046 U CN 201520352046U CN 204736727 U CN204736727 U CN 204736727U
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- China
- Prior art keywords
- grab
- pothook
- release
- release handle
- lock
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Abstract
The utility model provides a latch mechanism is released to pothook for safe seat, the release handle of in the base of locating safe seat still includes the pothook subassembly, be equipped with mobilizable pothook in the pothook subassembly, release handle through elevating system with the pothook links to each other and controls opening or closing of pothook, the slant through -hole of elevating system on locating the release handle is still including passing the slant through -hole and with the connecting rod that the pothook links to each other. The utility model discloses following beneficial effect has: 1 ) simple structure, the equipment is convenient, and can release the lock by the convenient pothook that carries on, 2 )Be equipped with to release and lock the bullet round pin, can prevent to release the back -and -forth movement of shaking hands, and the upper cover pothook department existence of front end blocks the condition of income after can avoiding the pothook subassembly to lock.
Description
Technical field
The utility model belongs to child safety seat field, is specifically related to a kind of grab locking releasing mechanism for safety seat.
Background technology
Along with increasing family has private car, trip of driving becomes the trip mode of a lot of You Che families first-selection.Meanwhile, in trip process for the family having child, in order to ensure the safety of children's ride-on automobile, all can select the child safety seat be directly installed on automotive seat, ensuring safety for children.
In prior art, child safety seat generally comprises seat body and base, and seat body comprises seat portion and chair back portion, and forms the seating area for children's ride-on and dependence.At present, seat body and base generally be can fix, detouchable split-type design, as, notification number is the child safety seat that the Chinese utility model patent " a kind of child safety seat angle adjusting device for back " of CN203793155U discloses a kind of seat body and base combination, and it can by being located at the angle of the mechanism's adjusting back on base.
In addition, also have bindiny mechanism and the method for other multiple connecting chair bodies and base in prior art, the innovation research in this is also in constantly carrying out, and for this reason, the utility model provides a kind of novel grab locking releasing mechanism for safety seat.
Utility model content
For deficiency of the prior art, the utility model provides a kind of grab locking releasing mechanism for safety seat, and structure is simple, laborsaving, and easy to operate.
The utility model is achieved through the following technical solutions.
A kind of grab locking releasing mechanism for safety seat, comprise the release handle be located in the base of safety seat, also comprise grab assembly, be provided with mobilizable grab in described grab assembly, described release handle to be connected with described grab by lifting mechanism and to control unlatching or the closedown of grab; Described lifting mechanism comprises the oblique through hole be located on release handle, also comprises through described oblique through hole and the pipe link be connected with described grab.
Grab locking releasing mechanism of the present utility model, by pulling out release handle, oblique through hole is synchronously outer to be moved, according to inclined plane principle, the pipe link being placed in oblique through hole is moved down, grab is pulled to move down, grab top is opened, now can take out the parts originally locked in grab, reach the object of release the lock.
As preferably, grab locking releasing mechanism of the present utility model also comprises the first retracing spring, and described first retracing spring two ends are connected with pipe link with described grab assembly respectively.When unclamping release handle, under the effect of the first retracing spring, grab assembly and pipe link are drawn close, and the inclined plane principle simultaneously according to oblique through hole makes release handle return.
As preferably, be provided with spacing hole in described release handle, release the lock bullet pin is located in described spacing hole, and described release the lock bullet pin bottom is provided with the second retracing spring, and the top of described release the lock bullet pin has the dip plane moved direction and tilt outside release handle.
In this preferred scheme, upper cover grab is blocked in release the lock bullet pin upper end, lower end penetrates in release handle, release handle can be prevented movable, cause the grab of rear end to lock, only have when release the lock bullet pin moves down, now the dip plane on release the lock bullet pin top also moves down, make release shake hands to produce movable space, the grab assembly of rear end just can present locking-in state, and after preventing rear end from locking, the upper cover grab place of front end exists situation about not snapping in.
Compared with prior art, the utility model has following beneficial effect: 1) structure is simple, easy to assembly, and can easily carry out grab release the lock; 2) be provided with release the lock bullet pin, release handle can be prevented movable, and after grab assembly can be avoided to lock, the upper cover grab place of front end exist situation about not snapping in.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of embodiment one in the utility model.
Fig. 2 is the assembling schematic diagram of embodiment one in the utility model.
Fig. 3 is the release the lock state assembling schematic diagram of embodiment one in the utility model.
Fig. 4 is the assembling section drawing of embodiment one in the utility model.
Fig. 5 is the release the lock state assembling section drawing of embodiment one in the utility model.
Fig. 6 is the schematic diagram of the grab assembly in the utility model.
Fig. 7 is the decomposing schematic representation of embodiment two in the utility model.
Fig. 8 is the assembling schematic diagram of embodiment two in the utility model.
Fig. 9 is the release the lock state assembling section drawing of embodiment two in the utility model.
Figure 10 is the assembling section drawing of embodiment two in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.
See Fig. 1 to Fig. 6, embodiment one of the present utility model: a kind of grab locking releasing mechanism for safety seat, comprise the release handle 2 be located in the base 1 of safety seat, also comprise grab assembly 5, be provided with mobilizable grab 51 in described grab assembly 5, described release handle 2 to be connected with described grab 51 by lifting mechanism and to control unlatching or the closedown of grab 51; Described lifting mechanism comprises the oblique through hole 21 be located on release handle 2, also comprises the pipe link 3 be connected through described oblique through hole 21 and with described grab.
In present embodiment, also comprise the first retracing spring 4, described first retracing spring 4 two ends are connected with pipe link 3 with described grab assembly 5 respectively.
During use, by pulling out release handle 2, move outside oblique through hole 21 is synchronous, according to inclined plane principle, the pipe link 3 being placed in oblique through hole 21 is moved down, pull grab 51 to move down, grab 51 top is opened, now can take out the parts originally locked in grab, reach the object of release the lock.When unclamping release handle 2, under the first retracing spring 4 acts on, grab assembly 5 and pipe link 3 are drawn close, and the inclined plane principle simultaneously according to oblique through hole 21 makes release handle 2 reset.
See Fig. 6 to Figure 10, embodiment two of the present utility model or as the further improvement on embodiment one basis: a kind of grab locking releasing mechanism for safety seat, comprise the release handle 2 be located in the base 1 of safety seat, also comprise grab assembly 5, be provided with mobilizable grab 51 in described grab assembly 5, described release handle 2 to be connected with described grab 51 by lifting mechanism and to control unlatching or the closedown of grab 51; Described lifting mechanism comprises the oblique through hole 21 be located on release handle 2, also comprises the pipe link 3 be connected through described oblique through hole 21 and with described grab.
In present embodiment, spacing hole 22 is provided with in described release handle 2, release the lock bullet pin 7 is located in described spacing hole 22, and described release the lock bullet pin 7 bottom is provided with the second retracing spring 71, and the top of described release the lock bullet pin 7 has the dip plane moving direction inclination outside release handle 2.
In this embodiment, the upper cover grab on base upper cover 6 or first connecting rod wherein 62 are blocked in release the lock bullet pin 7 upper end, lower end penetrates in release handle 2, can prevent release handle 2 from moving forward and backward, the grab 51 of rear end is caused to lock, only have when release the lock bullet pin 7 moves down, now the dip plane on release the lock bullet pin 7 top also moves down, release handle 2 is made to produce movable space, the grab assembly 5 of rear end just can present locking-in state and pin second connecting rod 61, and after preventing rear end from locking, the upper cover grab place of front end exists situation about not snapping in.
Specifically seeing Fig. 6, grab assembly 5 in the utility model, wherein be provided with movable grab 51, the lower end of grab 51 is provided with the through hole 52 passed for pipe link 3, grab assembly 5 upper end is provided with front protruding 54 and rear protruding 53, in the sunk area that the top of grab 51 is risen between 54 and rear protruding 53 at lordosis, locking and release the lock state can easily be realized by moving up and down of grab 51.
Protection domain of the present utility model includes but not limited to above embodiment; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.
Claims (3)
1. the grab locking releasing mechanism for safety seat, comprise release handle (2) in the base (1) being located at safety seat, it is characterized in that, also comprise grab assembly (5), be provided with mobilizable grab (51) in described grab assembly (5), described release handle (2) to be connected with described grab (51) by lifting mechanism and to control unlatching or the closedown of grab (51); Described lifting mechanism comprises the oblique through hole (21) be located in release handle (2), also comprises the pipe link (3) be connected through described oblique through hole (21) and with described grab.
2. a kind of grab locking releasing mechanism for safety seat according to claim 1, is characterized in that, also comprise the first retracing spring (4), and described first retracing spring (4) two ends are connected with pipe link (3) with described grab assembly (5) respectively.
3. a kind of grab locking releasing mechanism for safety seat according to claim 1 and 2, it is characterized in that, spacing hole (22) is provided with in described release handle (2), release the lock bullet pin (7) is located in described spacing hole (22), described release the lock bullet pin (7) bottom is provided with the second retracing spring (71), and the top of described release the lock bullet pin (7) has the dip plane moving direction inclination outside release handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352046.XU CN204736727U (en) | 2015-05-28 | 2015-05-28 | A latch mechanism is released to pothook for safe seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352046.XU CN204736727U (en) | 2015-05-28 | 2015-05-28 | A latch mechanism is released to pothook for safe seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736727U true CN204736727U (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520352046.XU Active CN204736727U (en) | 2015-05-28 | 2015-05-28 | A latch mechanism is released to pothook for safe seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017470A (en) * | 2017-07-11 | 2018-12-18 | 中山市乐瑞婴童用品有限公司 | A kind of child car seat and the liner for the child car seat |
| CN110101253A (en) * | 2019-05-05 | 2019-08-09 | 宁波环球娃娃婴童用品股份有限公司 | A kind of locking mechanism |
-
2015
- 2015-05-28 CN CN201520352046.XU patent/CN204736727U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017470A (en) * | 2017-07-11 | 2018-12-18 | 中山市乐瑞婴童用品有限公司 | A kind of child car seat and the liner for the child car seat |
| CN110101253A (en) * | 2019-05-05 | 2019-08-09 | 宁波环球娃娃婴童用品股份有限公司 | A kind of locking mechanism |
| CN110101253B (en) * | 2019-05-05 | 2024-04-30 | 宁波环球娃娃婴童用品股份有限公司 | Locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |