CN203995801U - A kind of automobile chair turnover lockable mechanism - Google Patents
A kind of automobile chair turnover lockable mechanism Download PDFInfo
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- CN203995801U CN203995801U CN201420437463.XU CN201420437463U CN203995801U CN 203995801 U CN203995801 U CN 203995801U CN 201420437463 U CN201420437463 U CN 201420437463U CN 203995801 U CN203995801 U CN 203995801U
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Abstract
The utility model relates to a kind of automobile chair turnover lockable mechanism, comprise seat leg and be movably connected on seat leg the travel(l)ing rest for Connection Block chair cushion by rotating shaft, a described seat leg side parallel with travel(l)ing rest reverses direction is provided with lock assembly, described lock assembly comprises the attaching parts that is fixed on seat leg, by revolving bar, is movably connected in the locking core members on attaching parts and is set on revolving bar and the torsion spring being connected with revolving bar with locking core members respectively, is also provided with the draw-in groove matching with locking core members on described travel(l)ing rest; When travel(l)ing rest is not when turning down state, described locking core members is fitted in travel(l)ing rest surface; When travel(l)ing rest turns down to lock position, described locking core members relies on the restoring force of torsion spring mutually to engage with draw-in groove.The utility model can be simple in structure, solid and reliable, can realize quick locking after automobile chair turnover, easy for installation.
Description
Technical field
The utility model relates to field of automobile seats, is specially a kind of Quick locking mechanism of automobile chair turnover.
Background technology
At present, automobile has become the vehicle requisite in people's daily life, and people also can be more and more higher to the requirement of taking space of automobile, and the large and economical and practical MPV type automobile in space more and more receives publicity in China.MPV refers to multipurpose automobile (Multi-Purpose Vehicles), and more precisely, this is that a class has super large interior space, good traveling comfort and the tall and big profile of similar box-body truck manned vehicle.MPV generally has three row's seats to take for 7-8 people, in order to reserve more luggage placement space or to facilitate pedestrian to pass in and out, general automobile vendor all can require automotive seat to have the function of folded turnover, turns over function, the function etc. of turning over or turn on one's side before three row's seats are folding before as folding in two row's seats.And due to the difference of seat configuration and functional requirement, to the turnover state of seat, also can require difference.
Be directed to the seat that these have folded turnover function, the fixed form that needs to be fixed in the past after seat folded turnover is all hand latch shotpin, not only manual operation inconvenience of which, but also rock greatly after can causing because of the gap between lock pin and locking hole seat folded turnover, affect the comfort level that passenger takes, to client, use and brought inconvenience.
Summary of the invention
For the problems referred to above, it is a kind of simple in structure that the technical problems to be solved in the utility model is to provide, lockable mechanism that can quick locking foldable seat.
For achieving the above object, the utility model is by the following technical solutions: a kind of automobile chair turnover lockable mechanism, comprise seat leg and be movably connected on seat leg the travel(l)ing rest for Connection Block chair cushion by rotating shaft, a described seat leg side parallel with travel(l)ing rest reverses direction is provided with lock assembly, described lock assembly comprises the attaching parts being fixed on seat leg, by revolving bar, be movably connected in the locking core members on attaching parts and be set on revolving bar and the torsion spring being connected with revolving bar with locking core members respectively, on described travel(l)ing rest, be also provided with the draw-in groove matching with locking core members, when travel(l)ing rest is not when turning down state, described locking core members is fitted in travel(l)ing rest surface, when travel(l)ing rest turns down to lock position, described locking core members relies on the restoring force of torsion spring mutually to engage with draw-in groove.
Preferably, described locking core members is a U-shaped plate, and U-shaped plate bilateral symmetry is provided with the through hole matching with revolving bar, and described U-shaped plate upper end is extended with bending part towards travel(l)ing rest direction, and the front end of described bending part is provided with at least two dogs; Described travel(l)ing rest correspondence is provided with at least two draw-in grooves that match with dog.
Preferably, the described seat leg position corresponding with draw-in groove on travel(l)ing rest is provided with the hole clipping matching with locking core members; When described travel(l)ing rest turns down to lock position, described locking core members engages with hole clipping mutually by draw-in groove.
Preferably, described revolving bar one end is also connected with the hand lever for release lockable mechanism.
The beneficial effects of the utility model are: this Locking Device is simple in structure, and when seat is obsolete, locking core members is fitted in travel(l)ing rest surface; During chair turnover, then logical locking core members is fastened on travel(l)ing rest along travel(l)ing rest surface sliding to draw-in groove place, reaches the object of auto lock.While regaining seat, only need to pull hand lever to order about locking core members and depart from draw-in groove release, chair turnover can be gone back to home position, core members is by the spring restoring force travel(l)ing rest surface of again fitting.The preferred hole clipping that arranges corresponding to draw-in groove on seat leg simultaneously, hole clipping is corresponding one by one with draw-in groove, and chair turnover guarantees that by the common cooperation of draw-in groove, hole clipping locking is more firm during to lock position.This device integral structure takes up room little, can't affect the overall appearance of seat, and connection mode is reliable and easy for installation, and the adjustment that simultaneously can adapt according to the different requirements of angles of the structure difference of seat and turnover, has applicability more widely.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, with regard to the specific embodiment of the present utility model, be described further, wherein:
Fig. 1 is the structural representation before the utility model turnover;
Fig. 2 is the structural representation in the utility model turnover process;
Fig. 3 is the structural representation after the utility model turnover;
Fig. 4 is exploded view of the present utility model.
The specific embodiment
With reference to a kind of automobile chair turnover lockable mechanism shown in Fig. 1-3, comprise seat leg 20 and be movably connected on seat leg the travel(l)ing rest 10 for Connection Block chair cushion by rotating shaft, described seat leg 20 side parallel with travel(l)ing rest 10 reverses direction is provided with lock assembly 30, shown in Fig. 4, described lock assembly 30 comprises the attaching parts 31 being fixed on seat leg, by revolving bar 33, be movably connected in the locking core members 32 on attaching parts 31 and be set on revolving bar 33 and the torsion spring 34 being connected with revolving bar 33 with locking core members 31 respectively, described locking core members 33 is a U-shaped plate, U-shaped plate bilateral symmetry is provided with and the through hole 32a that rotates 33 bars and match, described U-shaped plate upper end is extended with bending part towards travel(l)ing rest 10 directions, the front end of described bending part is provided with two dog 32b, described revolving bar 33 one end are also connected with the hand lever 35. for release lockable mechanism
Described travel(l)ing rest 10 correspondences are provided with two draw-in grooves 11 that match with dog 32b, and described seat leg 20 position corresponding with draw-in groove 11 is provided with two hole clippings 21 that match with locking core members 30; With reference to shown in Fig. 1 when travel(l)ing rest 10 is not when turning down state, the dog 32b of described locking core members 30 is fitted in travel(l)ing rest surface; With reference to working as in travel(l)ing rest turnover process shown in Fig. 2, dog 32b is along travel(l)ing rest 10 surface slidings; With reference to shown in Fig. 3 when travel(l)ing rest 10 turns down to lock position, locking core members 32 relies on the restoring force of torsion spring 34 to drive forwards, dog 32b snaps in hole clipping 21 through draw-in groove 11, by dog 32b, draw-in groove 11, the common snap action locking of hole clipping travel(l)ing rest 10.During release, only need pull hand lever 35 to make dog depart from hole clipping and draw-in groove, chair turnover can be returned to original position, dog 32b relies on the restoring force of torsion spring 34 again to fit in travel(l)ing rest 10 surfaces.
The above; it is only the better specific embodiment of the utility model; but the utility model protection domain is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore the utility model protection domain is as the criterion with the protection domain of claims.
Claims (4)
1. an automobile chair turnover lockable mechanism, comprise seat leg and be movably connected on seat leg the travel(l)ing rest for Connection Block chair cushion by rotating shaft, it is characterized in that: a described seat leg side parallel with travel(l)ing rest reverses direction is provided with lock assembly, described lock assembly comprises the attaching parts that is fixed on seat leg, by revolving bar, is movably connected in the locking core members on attaching parts and is set on revolving bar and the torsion spring being connected with revolving bar with locking core members respectively, is also provided with the draw-in groove matching with locking core members on described travel(l)ing rest; When travel(l)ing rest is not when turning down state, described locking core members is fitted in travel(l)ing rest surface; When travel(l)ing rest turns down to lock position, described locking core members relies on the restoring force of torsion spring mutually to engage with draw-in groove.
2. a kind of automobile chair turnover lockable mechanism according to claim 1, it is characterized in that: described locking core members is a U-shaped plate, U-shaped plate bilateral symmetry is provided with the through hole matching with revolving bar, described U-shaped plate upper end is extended with bending part towards travel(l)ing rest direction, and the front end of described bending part is provided with at least two dogs; Described travel(l)ing rest correspondence is provided with at least two draw-in grooves that match with dog.
3. a kind of automobile chair turnover lockable mechanism according to claim 1 and 2, is characterized in that: the described seat leg position corresponding with draw-in groove on travel(l)ing rest is provided with the hole clipping matching with locking core members; When described travel(l)ing rest turns down to lock position, described locking core members engages with hole clipping mutually by draw-in groove.
4. a kind of automobile chair turnover lockable mechanism according to claim 1, is characterized in that: described revolving bar one end is also connected with the hand lever for release lockable mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437463.XU CN203995801U (en) | 2014-08-05 | 2014-08-05 | A kind of automobile chair turnover lockable mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437463.XU CN203995801U (en) | 2014-08-05 | 2014-08-05 | A kind of automobile chair turnover lockable mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995801U true CN203995801U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437463.XU Active CN203995801U (en) | 2014-08-05 | 2014-08-05 | A kind of automobile chair turnover lockable mechanism |
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| CN (1) | CN203995801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693297A (en) * | 2017-09-28 | 2018-02-16 | 山东康泰实业有限公司 | A kind of intelligent massage chair |
| CN111016744A (en) * | 2019-11-29 | 2020-04-17 | 东风汽车有限公司 | Seat device capable of being stored and hidden |
-
2014
- 2014-08-05 CN CN201420437463.XU patent/CN203995801U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693297A (en) * | 2017-09-28 | 2018-02-16 | 山东康泰实业有限公司 | A kind of intelligent massage chair |
| CN107693297B (en) * | 2017-09-28 | 2024-03-22 | 山东康泰实业有限公司 | Intelligent massage chair |
| CN111016744A (en) * | 2019-11-29 | 2020-04-17 | 东风汽车有限公司 | Seat device capable of being stored and hidden |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |