CN107972540B - Rotary lock structure for automobile seat - Google Patents
Rotary lock structure for automobile seat Download PDFInfo
- Publication number
- CN107972540B CN107972540B CN201711240509.3A CN201711240509A CN107972540B CN 107972540 B CN107972540 B CN 107972540B CN 201711240509 A CN201711240509 A CN 201711240509A CN 107972540 B CN107972540 B CN 107972540B
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- plate
- locking
- backrest
- groove
- rotary lock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a rotary lock structure for an automobile seat, which comprises a backrest and a cushion, wherein the backrest and the cushion are rotationally connected through a rotary lock, the rotary lock comprises a zipper mechanism, a lower support plate, an upper support plate and a rotary lock body, the lower support plate is connected with the cushion, the upper support plate is connected with the backrest, and the rotary lock body comprises a cover plate, a guide plate, a pull rod, a lock plate, a spring and a toothed plate. The invention has the following advantages: 1) only 12 parts, compare in ordinary locking assembly mechanism, reduced 5 parts, under the unchangeable circumstances of proof intensity, great weight has alleviateed, the cost is reduced accords with present lightweight seat's development trend. 2) And the assembly can be completed only by 1 riveting and 4 welding, and the assembly is simple and convenient. 3) And a semi-closed structure is adopted, so that the risk of no lock falling caused by foreign matters entering the mechanism is reduced.
Description
Technical Field
The invention relates to the technical field of rotary locks, in particular to a rotary lock structure for an automobile seat.
Background
The back row seat of the automobile often needs to be folded, and is generally realized by adopting an angle adjuster or a lock catch, and the seat is locked at two positions in a folding mode which is more commonly used, namely, the seat back can be locked at a use state and a folding position. The backrest is folded to leave a larger storage space for the rear row for storing larger articles.
As shown in fig. 1, a conventional rotary lock mechanism is comprised of the following parts: the cable fixing device is composed of a cover plate rivet small 1 ', a large rivet 2 ', a cover plate rivet large 3 ', a small support 4 ', a cable rotating support 5 ', a positioning hole 6 ', a spring 7 ', a cable fixing support 8 ', a support plate fixing rivet 9 ', a cover plate 10 ', a toothed plate 11 ', a support plate 12 ', an upper support plate 13 ', a square nut 14 ', a lower support plate 15 ', a cable 16 ' and a cable switch 17 '. The rotary lock mechanism described above suffers from some of the following disadvantages:
1) the number of parts is more, if the upper support plate, the lower support plate and the nut are counted, 17 parts are counted;
2) the rotary lock mechanism is heavy in whole, and the total weight of all parts is about 1500 g.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides the rotary lock structure for the automobile seat, which has fewer parts, light weight and low cost.
The technical problem of the invention is mainly solved by the following technical scheme:
the invention provides a rotary lock structure for an automobile seat, which comprises a backrest and a cushion, wherein the backrest and the cushion are rotationally connected through a rotary lock, the rotary lock comprises a zipper mechanism, a lower support plate, an upper support plate and a rotary lock body, the lower support plate is connected with the cushion, the upper support plate is connected with the backrest, and the rotary lock body comprises a cover plate, a guide plate, a pull rod, a lock plate, a spring and a toothed plate;
the guide plate is internally provided with a sliding groove and a mounting groove which are communicated with each other, the locking plate is arranged in the sliding groove, the spring is arranged in the mounting groove, and the spring is also abutted against the locking plate;
the toothed plate is sleeved outside the guide plate and is in rotating connection with the guide plate, the back face of the toothed plate is fixedly connected with the upper support plate, a locking groove extending outwards is further formed in the toothed plate, when the backrest is in a use state, the zipper mechanism is in a locking state, the locking plate slides outwards to the locking groove along the radial direction of the sliding groove, when the backrest turns downwards, the zipper mechanism is in an unlocking state, the locking plate retracts into the sliding groove, and the guide plate can rotate relative to the toothed plate;
the cover plate is arranged on one side, far away from the locking plate, of the guide plate, one side face of the cover plate is fixedly connected with the toothed plate, and the side face of the guide plate is fixedly connected with the lower support plate.
Furthermore, the zipper mechanism comprises a thrust cap, a pull rod, a pull cable and a pull cable switch, a mounting hole is formed in the lock plate, one end of the pull rod is fixed in the mounting hole, the other end of the pull rod extends out of the cover plate, one end of the pull cable is sleeved at the other end of the pull rod, the pull cable is fixedly connected with the lock plate through the thrust cap, and the other end of the pull cable is connected with the pull cable switch.
Further, the stay cable switch is arranged in the backrest, when the backrest is turned downwards relative to the seat cushion, the stay cable switch drives the stay cable to pull the locking plate to retract into the sliding groove, the guide plate can rotate relative to the toothed plate, and when the backrest is in a use state, the locking plate slides outwards to the locking groove along the radial direction of the sliding groove.
Further, the locking groove comprises a first locking groove and a second locking groove which are arranged at intervals, when the backrest is in a use state, the rotating lock body is in a first locking position, the locking plate slides into the first locking groove, when the backrest is overturned downwards relative to the seat cushion, the locking plate slides into the sliding groove, the guide plate rotates for an angle relative to the toothed plate, when the backrest is overturned downwards relative to the seat cushion, the rotating lock body is in a second locking position, and the locking plate slides into the second locking groove.
Furthermore, a stroke piece is further arranged in the second locking groove and is arranged on the upper side wall or the lower side wall of the second locking groove.
Further, the bottom of cushion still is equipped with the bracing piece, the bracing piece with the cushion rotates to be connected, the cable switch sets up in the bracing piece, the locking groove includes third locking groove, works as when the bracing piece turns over a book, the cable switch passes through the cable pulling the jam plate retract inside the spout, the baffle can for the pinion rack is rotatory, works as when the bracing piece is in the user state, the jam plate is along radially outwards sliding in the third locking groove.
Further, the cover plate is matched with the toothed plate in shape.
The invention has the beneficial effects that:
1) only 12 parts, compare in ordinary locking assembly mechanism, reduced 5 parts, under the unchangeable circumstances of proof intensity, great weight has alleviateed, the cost is reduced accords with present lightweight seat's development trend.
2) And the assembly can be completed only by 1 riveting and 4 welding, and the assembly is simple and convenient.
3) And a semi-closed structure is adopted, so that the risk of no lock falling caused by foreign matters entering the mechanism is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art rotary lock construction;
FIG. 2 is a structural view of the vehicle seat back of the present invention in a use state;
FIG. 3 is a view showing a state in which a seat back of the vehicle of the present invention is turned downward;
FIG. 4 is an exploded view of the rotary lock structure for a car seat of the present invention;
FIG. 5 is an exploded view of the rotary lock body of the rotary lock structure for a car seat of the present invention;
FIG. 6 is a schematic structural view of a guide plate of a rotary lock body of the rotary lock structure for a car seat of the present invention;
FIG. 7 is a schematic view of the backrest in use with the rotary lock body in the first locked position according to the embodiment of the present invention;
FIG. 8 is a schematic view of the lock body rotated when the backrest is turned downward according to the embodiment of the present invention;
FIG. 9 is a schematic view of the backrest of the present invention turned down to a predetermined position with the rotary lock body in the second locked position;
FIG. 10 is a schematic view of another installation position of the stroke piece of the rotary lock structure for the car seat according to the first embodiment of the present invention;
fig. 11 is a structural view of a seat cushion of a vehicle seat according to a second embodiment of the present invention in a use state;
fig. 12 is a structural view of a seat cushion of a vehicle seat according to a second embodiment of the present invention in a first fold-down state;
fig. 13 is a structural view of a seat cushion of a vehicle seat according to a second embodiment of the present invention in a second fold-down state;
fig. 14 is a schematic structural view of a rotary lock body of a rotary lock structure for a car seat according to a second embodiment of the present invention;
fig. 15 is an exploded view of a rotary lock body of a rotary lock structure for a car seat according to a second embodiment of the present invention;
FIG. 16 is a schematic structural view of the rotary lock body of the second embodiment of the present invention when the supporting rod is in use;
fig. 17 is a schematic view illustrating a state that the lock body is rotated when the supporting rod according to the second embodiment of the present invention is in the folded state.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
The first embodiment is as follows:
referring to fig. 2 to 6, the rotary lock structure for the car seat of the present invention includes a backrest 1 and a seat cushion 2, the backrest 1 and the seat cushion 2 are rotatably connected through a rotary lock 3, the rotary lock 3 includes a zipper mechanism 31, a lower support plate 32, an upper support plate 33 and a rotary lock body 34, the lower support plate 32 is connected to the seat cushion 2, and the upper support plate 33 is connected to the backrest 1, wherein the rotary lock body 34 includes a cover plate 341, a guide plate 342, a pull rod 343, a lock plate 344, a spring 345 and a toothed plate 346;
the guide plate 342 is internally provided with a sliding groove 347 and a mounting groove 348 which are communicated with each other, the locking plate 344 is arranged in the sliding groove 347, the spring 345 is arranged in the mounting groove 348, and the spring 345 is also abutted against the locking plate 344;
the toothed plate 346 is sleeved outside the guide plate 342 and is rotatably connected with the guide plate 342, the back surface of the toothed plate 346 is fixedly connected with the upper support plate 33, and the toothed plate 346 is further provided with a locking groove 349 extending outwards, when the backrest is in a use state, the zipper mechanism 31 is in a locking state, the locking plate 344 slides outwards along the radial direction of the sliding groove 347 into the locking groove 349, when the backrest is turned downwards, the zipper mechanism 31 is in an unlocking state, the locking plate 344 retracts into the sliding groove 347, and the guide plate 342 can rotate relative to the toothed plate 346;
the cover plate 341 is disposed on the side of the guide plate 342 away from the locking plate 344, and one side of the cover plate 341 is fixedly connected to the toothed plate 346 and the side of the guide plate 342 is fixedly connected to the lower support plate 32. In the present invention, the cover plate 341 is shaped to match the tooth plate 346 for improved sealing. The size of the gap of the cover plate 341 is preferably 7.5 × 7.5mm, and although the structure cannot be totally closed, the area of the non-totally closed structure (locking groove) is not large, the possibility of falling into foreign matters is small, and the actual use risk is small. In other embodiments of the present invention, the size of the locking slot 349 may be appropriately sized according to actual cleaning.
Specifically, referring to fig. 4, the zipper mechanism 31 includes a thrust cap 311, a cable 313 and a cable switch 312, a mounting hole 3410 is formed on the lock plate 344, one end of the pull rod 343 is fixed in the mounting hole 3410, the other end of the pull rod 343 extends out of the cover plate 341, one end of the cable 313 is sleeved on the other end of the pull rod 343, the cable 313 is fixedly connected with the lock plate 344 through the thrust cap 311, and the other end of the cable 313 is connected with the cable switch 312. In other embodiments of the present invention, the number of the pulling cables 313 may be 2 or more, thereby facilitating multi-directional control.
In the present embodiment, the cable switch 312 is disposed in the backrest 1, when the backrest 1 is flipped downward relative to the seat cushion 2, the cable switch 312 drives the cable 313 to pull the lock plate 344 to retract into the sliding slot 347, the guide plate 342 can rotate relative to the toothed plate 346, and when the backrest 1 is in the use state, the lock plate 344 slides outward in the radial direction of the sliding slot 347 into the lock slot 349.
Referring to fig. 7-9, the locking slots 349 include a first locking slot 3491 and a second locking slot 3492 which are spaced apart from each other, when the backrest 1 is in the use state, the rotary lock body 34 is in the first locking position, the locking plate 344 slides into the first locking slot 3491, when the backrest 1 is flipped down relative to the seat cushion 2, the locking plate 344 retracts into the sliding slot 347, the guide plate 342 rotates at an angle relative to the toothed plate 346, and when the backrest 1 is flipped down relative to the seat cushion 2, the rotary lock body 34 is in the second locking position, and the locking plate 344 slides into the second locking slot 3492.
Referring to fig. 10, a stroke piece 3411 is further provided in the second locking groove 3492, and the stroke piece 3411 is provided on an upper side wall or a lower side wall of the second locking groove 3492. In the present invention, the final in-place angle of the backrest folding can be adjusted by adjusting the position of the stroke piece 3411, preferably, the stroke piece 3411 is disposed at the upper side wall and the lower side wall of the second locking groove 3492, and the difference between the two strokes of the final in-place angle of the backrest 1 is 4 °, thereby effectively expanding the application range of the present invention.
In summary, the first embodiment of the present invention has the following advantages:
1) the number of parts is reduced to 12, the manufacturing difficulty is reduced, the weight of the mechanism is reduced, the cost is greatly reduced, and 5 parts are reduced compared with a common locking assembly mechanism. Under the condition of ensuring that the strength is not changed, the weight is greatly reduced, and the development trend of light weight of the existing seat is met.
2) The rotary lock 3 of the invention can be assembled only by 1 riveting and 4 welding without riveting, and the specific assembly process is as follows:
a, the pull rod 343 and the locking plate 344 are pressed together;
b, projection welding the stroke piece 3411 and the second locking groove 3492 together;
c, after the cover plate 341, the guide plate 342, the pull rod 343, the lock plate 344 and the spring 345 are assembled, the assembled components are placed in the toothed plate 346, and the cover plate 341 and the toothed plate 346 are welded together;
d, welding the lower support plate 32 and the cover plate 341 together;
e, welding the upper support plate 33 and the toothed plate 346 together;
f, installation of an unlocking system: the cable 313 and the pull rod 343 are sleeved together, and then the thrust cap 311 is used for fixing the cable 313 and the locking plate 344 together.
3) The invention adopts a semi-closed structure, which can not become an open structure no matter in the unlocking and locking states, and has only a window of 7.5x7.5mm at most, so the possibility of foreign matters falling into the window is very small, and the risk of no locking caused by the foreign matters is greatly reduced.
4) The structure of the inhaul cable 313 and the thrust cap 311 is adopted, so that the installation is convenient, the falling is not easy, and the seat is particularly suitable for a back row seat.
Example two:
the difference between the second embodiment and the first embodiment is:
referring to fig. 11-17, the bottom of the seat cushion 2 is further provided with a support rod 4, the support rod 4 is rotatably connected to the seat cushion 2, the cable switch 312 is disposed in the support rod 4, the locking groove 349 includes a third locking groove 3493, when the support rod 4 is folded, the cable switch 312 pulls the lock plate 344 through the cable 313 to retract into the sliding groove 347, the guide plate 342 can rotate relative to the toothed plate 346, and when the support rod 4 is in the use state, the lock plate 344 slides radially outward in the third locking groove 3493.
In this embodiment, the assembly process of the rotary lock body 34 is simpler, and the assembly can be completed only by 1 welding. Specifically, after the cover plate 341, the guide plate 342, the pull rod 343, the lock plate 344 and the spring 345 are assembled, they are put into the tooth plate 346, and the cover plate 341 and the tooth plate 346 are welded together.
The specific use process of this embodiment is as follows:
1) when the seat cushion 2 is in the use position, the support rod 4 and the compartment floor are fixed, the lock plate 344 of the rotary lock body 34 is unlocked, and the cable 313 is in the tensioned state, at this time, the passenger can sit on the seat cushion 2.
2) The seat cushion 2 is in a folding state, the locking plate 344 can slide along the inner circle of the toothed plate 346, the zipper mechanism 31 is still in a tensioning state, the rotary lock body 34 is always in an unlocking state, and the support rod 4 is in a tilting state at the moment. The support bar 4 is turned down, the zipper mechanism 31 is released, and the locking plate 344 is locked.
3) The support rod 4 is turned upwards, the zipper mechanism 31 is tightened, and the locking plate 344 is unlocked;
4) rotating the seat cushion 2, the locking plate 344 can slide along the inner circle of the toothed plate 346, and the pulling cable 313 keeps the tensioned state until the seat cushion 2 is flattened.
The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. A rotary lock structure for an automobile seat, the automobile seat comprises a backrest and a cushion, the backrest and the cushion are rotationally connected through a rotary lock, the rotary lock structure is characterized in that the rotary lock comprises a zipper mechanism (31), a lower support plate (32), an upper support plate (33) and a rotary lock body (34), the lower support plate (32) is connected with the cushion, the upper support plate is connected with the backrest, and the rotary lock body (34) comprises a cover plate, a guide plate, a pull rod, a lock plate, a spring and a toothed plate;
the guide plate (342) is internally provided with a sliding groove (347) and a mounting groove (348) which are communicated with each other, the locking plate (344) is arranged in the mounting groove (348), the spring (345) is arranged in the mounting groove (348), and the spring is also abutted against the locking plate;
the toothed plate (346) is sleeved outside the guide plate and is in rotating connection with the guide plate, the back face of the toothed plate is fixedly connected with the upper support plate, a locking groove (349) extending outwards is further formed in the toothed plate, when the backrest is in a use state, the zipper mechanism is in a locking state, the locking plate slides outwards along the radial direction of the sliding groove into the locking groove (349), when the backrest is turned downwards, the zipper mechanism is in an unlocking state, the locking plate retracts into the sliding groove, and the guide plate can rotate relative to the toothed plate;
the cover plate (341) is arranged on one side of the guide plate, which is far away from the locking plate, one side surface of the cover plate is fixedly connected with the toothed plate, and the side surface of the guide plate is fixedly connected with the lower support plate;
the zipper mechanism comprises a thrust cap (311), a pull rod (343), a pull cable and a pull cable switch (312), the lock plate is provided with a mounting hole, one end of the pull rod is fixed in the mounting hole, the other end of the pull rod extends out of the cover plate, one end of the pull cable is sleeved at the other end of the pull rod, the pull cable is fixedly connected with the lock plate through the thrust cap, and the other end of the pull cable (313) is connected with the pull cable switch (312);
the locking plate (344) is profiled with the locking groove (349) and can be limited in the locking groove (349); the spring adopts a straight spring (345) instead of a torsion spring;
the automobile seat is an automobile rear seat.
2. The rotary lock structure for an automobile seat according to claim 1, wherein the cable switch is provided in the backrest, and when the backrest is flipped downward relative to the seat cushion, the cable switch drives the cable to pull the lock plate to retract into the slide groove, the guide plate is rotatable relative to the tooth plate, and when the backrest is in the use state, the lock plate slides outward in a radial direction of the slide groove into the lock groove.
3. The rotary lock structure for an automobile seat according to claim 2, wherein the locking grooves include a first locking groove and a second locking groove which are spaced apart from each other, the rotary lock body is in a first locking position when the backrest is in the use state, the locking plate slides into the first locking groove, the locking plate slides into the sliding groove when the backrest is flipped down relative to the seat cushion, the guide plate rotates at an angle relative to the tooth plate, and the rotary lock body is in a second locking position when the backrest is flipped down relative to the seat cushion, and the locking plate slides into the second locking groove.
4. The rotary lock structure for a vehicle seat according to claim 3, wherein a stroke piece is further provided in the second lock groove, and the stroke piece is provided on an upper side wall or a lower side wall of the second lock groove.
5. The rotary lock structure for an automobile seat according to claim 1, wherein a support rod is further disposed at the bottom of the seat cushion, the support rod is rotatably connected to the seat cushion, the cable switch is disposed in the support rod, the locking groove includes a third locking groove, when the support rod is folded, the cable switch pulls the locking plate to retract into the sliding groove through the cable, the guide plate can rotate relative to the toothed plate, and when the support rod is in the use state, the locking plate slides radially outward in the third locking groove.
6. A rotary lock structure for an automobile seat as claimed in claim 1, wherein the cover plate has a shape matching the tooth plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240509.3A CN107972540B (en) | 2017-11-30 | 2017-11-30 | Rotary lock structure for automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240509.3A CN107972540B (en) | 2017-11-30 | 2017-11-30 | Rotary lock structure for automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107972540A CN107972540A (en) | 2018-05-01 |
| CN107972540B true CN107972540B (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711240509.3A Active CN107972540B (en) | 2017-11-30 | 2017-11-30 | Rotary lock structure for automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972540B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784082B (en) * | 2018-05-21 | 2021-08-20 | 延锋安道拓座椅有限公司 | Angle-adjustable mechanism and seat structure comprising same |
| DE102021202190B4 (en) * | 2021-03-08 | 2024-05-08 | Volkswagen Aktiengesellschaft | Seating arrangement for a vehicle |
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| US6332649B1 (en) * | 1999-01-28 | 2001-12-25 | Keiper Gmbh & Co. | Locking mechanism for an automobile seat |
| JP2006082756A (en) * | 2004-09-17 | 2006-03-30 | T S Tec Kk | Folding storage type automobile seat |
| CN101274600A (en) * | 2007-03-30 | 2008-10-01 | 爱信精机株式会社 | Seat apparatus for vehicle |
| CN103241145A (en) * | 2013-05-23 | 2013-08-14 | 烟台延锋江森座椅有限责任公司 | Shrinkage type spring locking accessory for seat angle regulator |
| CN203267821U (en) * | 2013-05-23 | 2013-11-06 | 烟台延锋江森座椅有限责任公司 | Contraction type spring locking accessory for seat angle regulator |
| CN103459197A (en) * | 2011-02-03 | 2013-12-18 | 凯波有限责任两合公司 | Actuator and hardware system for a vehicle seat |
| CN203557983U (en) * | 2013-09-30 | 2014-04-23 | 长城汽车股份有限公司 | Seat unlocking mechanism and automobile seat |
| CN105658478A (en) * | 2013-12-27 | 2016-06-08 | 提爱思科技股份有限公司 | Vehicle seat |
| CN105946632A (en) * | 2016-06-15 | 2016-09-21 | 合肥云鹤江森汽车座椅有限公司 | Convenient sitting-in unlocking mechanism |
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2017
- 2017-11-30 CN CN201711240509.3A patent/CN107972540B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6332649B1 (en) * | 1999-01-28 | 2001-12-25 | Keiper Gmbh & Co. | Locking mechanism for an automobile seat |
| JP2006082756A (en) * | 2004-09-17 | 2006-03-30 | T S Tec Kk | Folding storage type automobile seat |
| CN101274600A (en) * | 2007-03-30 | 2008-10-01 | 爱信精机株式会社 | Seat apparatus for vehicle |
| CN103459197A (en) * | 2011-02-03 | 2013-12-18 | 凯波有限责任两合公司 | Actuator and hardware system for a vehicle seat |
| CN103241145A (en) * | 2013-05-23 | 2013-08-14 | 烟台延锋江森座椅有限责任公司 | Shrinkage type spring locking accessory for seat angle regulator |
| CN203267821U (en) * | 2013-05-23 | 2013-11-06 | 烟台延锋江森座椅有限责任公司 | Contraction type spring locking accessory for seat angle regulator |
| CN203557983U (en) * | 2013-09-30 | 2014-04-23 | 长城汽车股份有限公司 | Seat unlocking mechanism and automobile seat |
| CN105658478A (en) * | 2013-12-27 | 2016-06-08 | 提爱思科技股份有限公司 | Vehicle seat |
| CN105946632A (en) * | 2016-06-15 | 2016-09-21 | 合肥云鹤江森汽车座椅有限公司 | Convenient sitting-in unlocking mechanism |
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| Publication number | Publication date |
|---|---|
| CN107972540A (en) | 2018-05-01 |
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Address after: 451 dieqiao Road, Kangqiao Town, Pudong New Area, Shanghai, 200120 Applicant after: Kaibo seat mechanical parts Co.,Ltd. Address before: 451 dieqiao Road, Kangqiao Town, Pudong New Area, Shanghai, 200120 Applicant before: YANFENG ADIENT SEAT MACHINERY PARTS Co.,Ltd. |
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