CN101439684B - Labor-saving structure for unlocking automobile chair - Google Patents
Labor-saving structure for unlocking automobile chair Download PDFInfo
- Publication number
- CN101439684B CN101439684B CN200810186434XA CN200810186434A CN101439684B CN 101439684 B CN101439684 B CN 101439684B CN 200810186434X A CN200810186434X A CN 200810186434XA CN 200810186434 A CN200810186434 A CN 200810186434A CN 101439684 B CN101439684 B CN 101439684B
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- CN
- China
- Prior art keywords
- connecting rod
- recliner
- labor
- handle
- transmission shaft
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The invention discloses a car seat unlocking labor-saving structure which comprises a connecting plate, a plate spring, a pull tab, a transmission shaft of an angle regulator, a handle of the angle regulator, an L-shaped connecting bar and a connecting bar; wherein, the plate spring is assembled together with the connecting plate by the transmission shaft of the angle regulator, the bending end of the L-shaped connecting bar is connected on the connecting plate, one end of the connecting bar is connected with one end of the L-shaped connecting bar, and the other end of the connecting bar is connected with the handle of the angle regulator; the other end of the L-shaped connecting bar is connected with the pull tap, and the handle of the angle regulator and the transmission shaft of the angle regulator are connected with each other and rotate together; therefore, a connecting rod structure is formed by the handle of the angle regulator, the L-shaped connecting bar and the connecting bar. By adopting a simple connecting rod mechanism, the passengers at the back row can easily realize the rapid unlocking of front row seats to achieve the function of quick passing in and out, thereby being convenient for the passengers at the back row to pass in and out; furthermore, the structure is simple, and the cost is low.
Description
Technical field
The invention belongs to automotive field, particularly relate to a kind of labor-saving structure for unlocking automobile chair.
Background technology
At present, much two five popular cars are arranged on the market, for back row occupant turnover, front-row seats needs the energy quick release, convenient turnover, so front-row seats need have EASYENTRY (turnover fast) function.The main flow scheme that EASYENTRY arranges has: one, be arranged in back of seat top, this scheme makes things convenient for the passenger to carry out release fast, easily.But this mode needs to increase a plurality of plastics exterior trimming partss in order to guarantee the attractive in appearance of seat, while release mechanism complexity, and cost is higher.Two, the additional EASYENTRY function of recliner, this scheme passenger need bend over to operate, and is not too convenient, but because a shared recliner handle need not extra Plastic Parts, and simultaneously, release mechanism is simple, cost is low.
Figure 12 shows a kind of existing release mechanism.In order to realize that the occupant realizes the ESAYENTRY function from behind, with drawstring 3 direct pull recliner handles 5, recliner handle 5 will be given recliner and slide rail backguy with the power transmission by recliner transmission shaft 4, thereby realize back of seat, slide rail release.Because drawstring is 48mm to the arm of force at recliner transmission shaft 4 centers, and the unlatching moment of recliner is 6N.m, needs to apply 125N like this on drawstring, the power that designs like this is too big, uses relatively effort.
Summary of the invention
In order to solve the problem of above-mentioned release effort, the invention discloses a kind of labor-saving structure for unlocking automobile chair, comprise connecting panel, leaf spring, drawstring, the recliner transmission shaft, the recliner handle, L type connecting rod and connecting rod, it is characterized in that: leaf spring is assembled together by recliner transmission shaft and connecting panel, the curved end of L type connecting rod is connected on the connecting panel, one end of one end of connecting rod and L type connecting rod links together, the other end and recliner handle link together, the other end of L type connecting rod connects drawstring, recliner handle and recliner transmission shaft link together, rotate together, thus, the recliner handle, L type connecting rod and connecting rod are formed a bar linkage structure.
Further, also comprise a fixed support, this fixed support is welded on above the connecting panel, and L type connecting rod, can rotate around this rivet on fixed support by a rivet.
Further, the two ends of connecting rod are riveted together by rivet and L type connecting rod and recliner handle.
Further, recliner handle and recliner transmission shaft weld together.
Further, connecting panel is by on the present chair basin skeleton of bolted.
The present invention passes in and out unlocking structure fast to the front-row seats rear end, adopts a simple connecting rod mechanism, allows back row occupant can realize the front-row seats quick release very easily, realizes turnover function fast, convenient back row occupant's turnover.
The present invention has following innovative point, advantage:
1, in original limited space, provides a kind of labor-saving structure for unlocking automobile chair, and then avoid the redesign and the exploitation of seat angle regulator backplate.
2, only increase a bar linkage structure, structure is very simple, and cost is low.
3, realize that the arm of force rises to 87mm by 48mm, thereby realize the labour-saving effect.
Description of drawings
Fig. 1 is the left view of labor-saving structure for unlocking automobile chair of the present invention;
Fig. 2 is the exploded view of labor-saving structure for unlocking automobile chair of the present invention;
Fig. 3 is the right elevation of labor-saving structure for unlocking automobile chair of the present invention;
Fig. 4 is the front view of labor-saving structure for unlocking automobile chair of the present invention;
Fig. 5 is the back view of labor-saving structure for unlocking automobile chair of the present invention;
Fig. 6 is the birds-eye view of labor-saving structure for unlocking automobile chair of the present invention;
Fig. 7 is the upward view of labor-saving structure for unlocking automobile chair of the present invention;
Fig. 8 is the axonometric drawing that waits of labor-saving structure for unlocking automobile chair of the present invention;
Fig. 9 is preceding and sense of motion scheme drawing for labor-saving structure for unlocking automobile chair release of the present invention;
Figure 10 is scheme drawing after the labor-saving structure for unlocking automobile chair release of the present invention;
Figure 11 is a labor-saving structure for unlocking automobile chair arm of force length scheme drawing of the present invention;
Figure 12 is existing unlocking automobile chair structural representation.
Description of reference numerals:
The 1-connecting panel; The 2-leaf spring; The 3-drawstring; 4-recliner transmission shaft; 5-recliner handle;
The 6-fixed support; 7-rivet one; 8-L type connecting rod; 9-rivet two; The 10-connecting rod;
11-rivet three.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is specifically described.
In conjunction with Fig. 1-Fig. 8 as can be known, labor-saving structure for unlocking automobile chair mainly by connecting panel 1, leaf spring 2, drawstring 3, recliner transmission shaft 4, recliner handle 5, fixed support 6, rivet 1, L type connecting rod 8, rivet 29, connecting rod 10, rivet 3 11 totally 11 parts form.
Connecting panel 1 is by on the present chair basin skeleton of bolted.Leaf spring 2 is assembled together by recliner transmission shaft 4 and connecting panel 1.Fixed support 6 is welded on above the connecting panel 1.L type connecting rod 8 is riveted on fixed support 6 by rivet 1, and L type connecting rod 8 can be around rotating by rivet 1.Connecting rod 10 is riveted together by rivet 29 and L type connecting rod 8, is riveted together by rivet 3 11 and recliner handle 5.Recliner handle 5 and recliner transmission shaft 4 weld togethers rotate together.
Shown in Fig. 9,10, when back row occupant spurs drawstring 3, drawstring 3 pulling L type connecting rods 8, L type connecting rod 8 rotates around rivet 1, connects connecting rod 10 motions by rivet 29 again, connecting rod 10 is connected by rivet 3 11 with recliner handle 5, power is transferred on the recliner handle 5, and recliner handle 5 is transferred to power on the recliner transmission shaft 4, by recliner transmission shaft 4 power is transferred to recliner and slide rail backguy again, realize back of seat, slide rail release, thereby realize the quick turnover function of seat.
As shown in figure 11, adopt structure of the present invention, the arm of force rises to 87mm by 48mm, thereby realizes the labour-saving effect.
Claims (7)
1. labor-saving structure for unlocking automobile chair, comprise connecting panel (1), leaf spring (2), drawstring (3), recliner transmission shaft (4), recliner handle (5), L type connecting rod (8) and connecting rod (10), it is characterized in that: leaf spring (2) is assembled together by recliner transmission shaft (4) and connecting panel (1), the curved end of L type connecting rod (8) is connected on the connecting panel (1), one end of one end of connecting rod (10) and L type connecting rod (8) links together, the other end and recliner handle (5) link together, the other end of L type connecting rod (8) connects drawstring, recliner handle (5) links together with recliner transmission shaft (4), rotate together, thus, recliner handle (5), L type connecting rod (8) and connecting rod (10) are formed a bar linkage structure.
2. labor-saving structure for unlocking automobile chair as claimed in claim 1, it is characterized in that: also comprise a fixed support (6), this fixed support (6) is welded on above the connecting panel (1), and L type connecting rod (8) is riveted on the fixed support (6) by a rivet (7), can rotate around this rivet (7).
3. labor-saving structure for unlocking automobile chair as claimed in claim 1 or 2 is characterized in that: the two ends of connecting rod (10) are riveted together by rivet (9,11) and L type connecting rod (8) and recliner handle (5).
4. labor-saving structure for unlocking automobile chair as claimed in claim 1 or 2 is characterized in that: recliner handle (5) and recliner transmission shaft (4) weld together.
5. labor-saving structure for unlocking automobile chair as claimed in claim 1 or 2 is characterized in that: connecting panel (1) is by on the present chair basin skeleton of bolted.
6. labor-saving structure for unlocking automobile chair as claimed in claim 3 is characterized in that: recliner handle (5) and recliner transmission shaft (4) weld together.
7. labor-saving structure for unlocking automobile chair as claimed in claim 3 is characterized in that: connecting panel (1) is by on the present chair basin skeleton of bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810186434XA CN101439684B (en) | 2008-12-19 | 2008-12-19 | Labor-saving structure for unlocking automobile chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810186434XA CN101439684B (en) | 2008-12-19 | 2008-12-19 | Labor-saving structure for unlocking automobile chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101439684A CN101439684A (en) | 2009-05-27 |
| CN101439684B true CN101439684B (en) | 2011-02-16 |
Family
ID=40724342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810186434XA Expired - Fee Related CN101439684B (en) | 2008-12-19 | 2008-12-19 | Labor-saving structure for unlocking automobile chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101439684B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770667B (en) * | 2014-02-24 | 2016-04-27 | 奇瑞汽车股份有限公司 | A kind of middle row seat of automobile release mechanism |
| DE102019205960A1 (en) * | 2019-04-25 | 2020-10-29 | Volkswagen Aktiengesellschaft | Vehicle seat and motor vehicle |
| CN112918342A (en) * | 2021-03-11 | 2021-06-08 | 诺创汽车科技(上海)有限公司 | Seat and unlocking device thereof and vehicle |
| CN113146237B (en) * | 2021-04-22 | 2022-06-03 | 贵州航天天马机电科技有限公司 | Installation method of connecting rod type mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2817205A1 (en) * | 2000-11-28 | 2002-05-31 | Peugeot Citroen Automobiles Sa | Articulation control for fold down seat back comprises pivoting lever activated by two coaxial reels on smaller of which cable fixed to lever is wound and on larger of which strap is wound |
| CN1820978A (en) * | 2005-02-14 | 2006-08-23 | 丰田车体株式会社 | Seat for vehicle |
| WO2008035804A1 (en) * | 2006-09-19 | 2008-03-27 | Ts Tech Co., Ltd. | Arrangement lever device for automobile seat |
-
2008
- 2008-12-19 CN CN200810186434XA patent/CN101439684B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2817205A1 (en) * | 2000-11-28 | 2002-05-31 | Peugeot Citroen Automobiles Sa | Articulation control for fold down seat back comprises pivoting lever activated by two coaxial reels on smaller of which cable fixed to lever is wound and on larger of which strap is wound |
| CN1820978A (en) * | 2005-02-14 | 2006-08-23 | 丰田车体株式会社 | Seat for vehicle |
| WO2008035804A1 (en) * | 2006-09-19 | 2008-03-27 | Ts Tech Co., Ltd. | Arrangement lever device for automobile seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101439684A (en) | 2009-05-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20201219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |