CN110614956B - Automobile seat unlocking mechanism - Google Patents
Automobile seat unlocking mechanism Download PDFInfo
- Publication number
- CN110614956B CN110614956B CN201911012994.8A CN201911012994A CN110614956B CN 110614956 B CN110614956 B CN 110614956B CN 201911012994 A CN201911012994 A CN 201911012994A CN 110614956 B CN110614956 B CN 110614956B
- Authority
- CN
- China
- Prior art keywords
- driving
- sleeve
- section
- lock pin
- groove
- 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.)
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Classifications
-
- 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
- B60N2/75—Arm-rests
- B60N2/753—Arm-rests movable to an inoperative position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
- B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/08—Lubricating devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
Abstract
The utility model discloses a vehicle seat unlocking mechanism, which comprises a driving sleeve, wherein at least one end of the driving sleeve is provided with a driven lock pin which can axially stretch along the driving sleeve, the outer peripheral surface of the driven lock pin is provided with a driving groove which is inwards concave, the driving groove is internally provided with a section of spiral driving groove wall, the inner wall of the driving sleeve is provided with a driving protrusion which is inserted into the corresponding driving groove, and the driving protrusion can slide along the corresponding driving groove wall. By adopting the scheme, the driving groove is arranged on the driven locking pin, and the driving sleeve is only provided with the driving protrusion, so that the driving sleeve does not need to be grooved (or only has few holes), the structural strength of the driving sleeve is greatly improved, the problem that unlocking failure or locking is difficult to occur in long-term use is solved, the stability and the safety are high, the loss of internal lubricating grease can be avoided or greatly reduced, the continuous lubrication of an unlocking structure is ensured, and the unlocking structure is easy to operate.
Description
Technical Field
The utility model relates to the technical field of automobile seat parts, in particular to an automobile seat unlocking mechanism.
Background
With the improvement of society and people's economic level, the car has entered ordinary families, and people's requirement on car travelling comfort is gradually improved. In order to improve riding comfort and functionality of passengers, a middle position of a backrest of a rear seat of an automobile is generally provided with a storable central armrest, and likewise, in order to improve storage capacity of the automobile and facilitate front-row passengers to relax arms, an armrest box is arranged between the front-row seats.
In order to ensure safety, an unlocking mechanism is usually arranged for preventing the central armrest in the rear row or the central armrest box cover in the front row from being thrown away automatically to hurt people when emergency braking and the like occur. Referring to two Chinese patent utility models (patent numbers ZL201821133852.8 and ZL 201821127436.7) which are patented by the applicant, the lock pin can be driven to axially stretch and retract by rotating the shaft sleeve, so that the locking or unlocking of the central armrest in the rear row or the central armrest box cover in the front row is realized. However, the applicant has found the following problems in long-term testing and practical use:
1. the shaft sleeve is provided with the driving chute and the mounting chute which penetrate through the inner wall and the outer wall of the shaft sleeve, so that the grooving area is large, not only is the structural strength of the shaft sleeve insufficient, but also the lubricating grease in the shaft sleeve is easy to run away, and the situation that the unlocking mechanism is not lubricated any more due to the fact that the lubricating grease runs away after a short period of time;
2. because the length of the shaft sleeve is longer (the width of the central armrest in the rear row or the width of the case cover of the central armrest case in the front row is close to), the shaft sleeve is easy to deform (to be changed into an arch structure) after long-term use, and the problem of unlocking failure or difficult locking occurs;
3. because the reset pressure spring is installed without a special limiting structure, after long-time use, the reset pressure spring can be distorted, so that the problems of poor stability and unlocking abnormal sound are caused;
4. the lock pin needs to rotate under the condition of overcoming the elastic force of the reset pressure spring when being assembled on the shaft sleeve, and the assembling is very difficult because the surface of the lock pin has no application point.
Solving the above problems is urgent.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a vehicle seat unlocking mechanism.
The technical scheme is as follows:
the utility model provides a vehicle seat release mechanism, includes the initiative sleeve, and this initiative sleeve's at least one end is provided with the flexible follower lock pin of initiative sleeve axial along, its main points lie in: the driving sleeve is provided with a driving protrusion inserted into the corresponding driving groove, and the driving protrusion can slide along the corresponding driving groove wall;
when the driving sleeve rotates towards one direction, the driven lock pin can be driven to retract into the driving sleeve; when the driven lock pin extends out of the driving sleeve, the driving sleeve can be driven to rotate reversely.
By adopting the structure, the driving groove is arranged on the driven lock pin (the driving groove is a sinking groove and is not a through groove), and the driving sleeve is only provided with the driving protrusion, so that the driving sleeve does not need to be grooved (or only has few holes and grooves), the structural strength of the driving sleeve is greatly improved, the problem that the unlocking failure or the locking is difficult to occur after long-term use is solved, the stability and the safety are high, the loss of internal lubricating grease can be avoided or greatly reduced, the continuous lubrication of the unlocking structure is ensured, and the unlocking structure is easy to operate.
As preferable: and the two ends of the driving sleeve are provided with driven locking pins. By adopting the structure, the locking reliability can be greatly improved by adopting a mode that both ends are locked, and the safety is higher.
As preferable: the driven lock pin comprises a sliding fit section, a spring installation section and a guide locking section, wherein the spring installation section and the guide locking section are respectively arranged at two ends of the sliding fit section, the spring installation section is inserted into the driving sleeve, the guide locking section outwards extends out of the driving sleeve, the diameters of the spring installation section and the guide locking section are smaller than those of the sliding fit section, the driving groove is arranged on the sliding fit section, an installation through groove communicated with the driving groove is formed in the upper portion of the peripheral surface of the sliding fit section in a recessed mode, and the installation through groove extends to two ends of the sliding fit section along the length direction. By adopting the three-section design, the driven lock pin is thick in the middle and thin at two ends, so that the driven lock pin is high in structural strength, easy to assemble (the driving protrusion slides into the driving groove through the mounting through groove), stable in movement path and capable of reliably mounting the reset pressure spring.
As preferable: the driving sleeve is internally provided with a reset pressure spring, and two ends of the reset pressure spring are respectively sleeved on the corresponding spring mounting sections and are abutted with the end face of the corresponding sliding fit section, which is close to one end of the spring mounting section. By adopting the structure, due to the existence of the spring mounting section, the reliable mounting of the reset pressure spring is ensured, and the problem that the reset pressure spring cannot be distorted after being used for a long time is solved, so that the problems of poor stability and unlocking abnormal sound caused by unstable mounting of the reset pressure spring are thoroughly solved.
As preferable: the end face of the guide locking section, which is far away from one end of the sliding fit section, is provided with a cross countersink. By adopting the structure, the driven lock pin can be easily rotated by the screwdriver, so that the assembly difficulty is greatly reduced, and the assembly efficiency is improved.
As preferable: the driven lock pin is made of plastic materials, a cylindrical lock pin insert is arranged in the driven lock pin, one end of the lock pin insert is exposed from one end of the guide locking section, which is far away from the sliding fit section, and the cross countersink is formed. By adopting the structure, the structure strength of the driven lock pin is greatly improved, the problem of fracture is not easy to occur, the accidental overturning of the central armrest in the rear row or the central armrest box cover in the front row is avoided, and the safety and the service life are improved; meanwhile, as the insert is made of metal, the strength is high, the structure of the cross countersink is more reliable, and the cross countersink is not easy to be damaged by a screwdriver.
As preferable: the telescopic guide sleeve is characterized by further comprising two telescopic guide sleeves which are oppositely arranged at two ends of the driving sleeve, wherein the wall of each telescopic guide sleeve is provided with at least one telescopic guide groove extending along the length direction, each guide locking section is respectively penetrated into the corresponding telescopic guide sleeve and is provided with telescopic guide protrusions which are in sliding fit with the corresponding telescopic guide grooves, and each telescopic guide protrusion is respectively inserted into the corresponding telescopic guide groove. By adopting the structure, the structure is simple and reliable, the moving path of the driven lock pin is effectively limited, the driven lock pin cannot rotate, and only telescopic movement can be performed.
As preferable: the driving sleeve is made of plastic materials, a cylindrical sleeve insert is arranged in the driving sleeve, and two ends of the sleeve insert are respectively close to corresponding driving protrusions. By adopting the structure, the structural strength of the driving sleeve is greatly improved, the driving sleeve cannot be arched or deformed after being used for a long time, and the problems of unlocking failure or difficult locking are avoided.
Compared with the prior art, the utility model has the beneficial effects that:
the automobile seat unlocking mechanism adopting the technical scheme is novel in structure, ingenious in design and easy to realize, and can stably, reliably and safely lock or unlock the central armrest in the rear row or the central armrest box cover in the front row, wherein the driving sleeve does not need to be grooved, so that the structural strength of the driving sleeve is greatly improved, the problem that unlocking failure or locking is difficult to occur in long-term use is avoided, the stability and the safety are high, the loss of internal lubricating grease can be avoided or greatly reduced, the continuous lubrication of the unlocking structure is ensured, and the automobile seat unlocking mechanism is easy to operate.
Drawings
FIG. 1 is a schematic view of the front of a center armrest of a rear seat for a vehicle;
FIG. 2 is a schematic view of the interior of a center armrest of a rear seat for a vehicle;
FIG. 3 is a schematic view of a vehicle seat unlocking mechanism in a locked state;
FIG. 4 is a schematic view of a vehicle seat unlocking mechanism in an unlocked state;
FIG. 5 is a schematic view of the internal structure of a vehicle seat unlocking mechanism;
FIG. 6 is a schematic view of the structure of the active sleeve;
fig. 7 is a schematic view of the structure of the follower lock pin.
Detailed Description
The utility model is further described below with reference to examples and figures.
As shown in fig. 1 and 2, a center armrest of a rear seat for a vehicle includes an armrest frame 5 and an armrest body 6 rotatably mounted on the armrest frame 5, and a vehicle seat unlocking mechanism and an unlocking control assembly for controlling the vehicle seat unlocking mechanism are mounted on the armrest body 6. The unlocking control assembly comprises an unlocking buckle handle 7 and a pull rope 8, the unlocking buckle handle 7 is rotatably arranged on the handrail body 6, the unlocking buckle handle 7 is exposed out of the outer surface of the handrail body 6, and two ends of the pull rope 8 are respectively connected with the unlocking buckle handle 7 and the driving sleeve 1. The unlocking buckle 7 is buckled, and the vehicle seat unlocking mechanism can be driven by the inhaul cable 8 to unlock the armrest body 6, so that the armrest body 6 can rotate relative to the armrest frame 5. The unlocking buckle 7 is released, and the vehicle seat unlocking mechanism can lock the armrest body 6 on the armrest frame 5, so that the armrest body 6 cannot rotate relative to the armrest frame 5.
Referring to fig. 1 and 2, the armrest frame 5 includes two mounting plates 51 disposed opposite to each other on both sides of the armrest body 6, the armrest body 6 is rotatably mounted on the two mounting plates 51 through an armrest rotating shaft 61, the mounting plates 51 have locking holes 511, and the follower locking pins 2 can be inserted into the corresponding locking holes 511 to lock the armrest body 6 on the armrest frame 5. Wherein, both ends of the armrest rotating shaft 61 are rotatably mounted on the corresponding mounting plates 51 through bushings, respectively, and the mounting plates 51 are mounted on the seat frame or the seats on both sides.
Referring to fig. 1-6, the vehicle seat unlocking mechanism includes a driving sleeve 1 rotatably mounted on a handrail body 6, one end of a pull rope 8 is connected with an unlocking buckle 7, the other end is connected with a pull rope connecting seat 13 on the driving sleeve 1, and the unlocking buckle 7 is buckled to drive the driving sleeve 1 to rotate through the pull rope 8. At least one end of the driving sleeve 1 is provided with a driven lock pin 2 which can axially stretch along the driving sleeve 1, the outer circumferential surface of the driven lock pin 2 is provided with a driving groove 21 which is concave inwards, the driving groove 21 is provided with a section of driving groove wall 211 which extends on the outer circumferential surface of the driven lock pin 2 in a spiral shape, the inner wall of the driving sleeve 1 is provided with a driving protrusion 11 which is inserted into the corresponding driving groove 21, and the driving protrusion 11 can slide along the corresponding driving groove wall 211.
When the driving sleeve 1 rotates in one direction, the driven lock pin 2 can be driven to retract into the driving sleeve 1 and be separated from the handrail frame 5, so that the handrail body 6 can rotate relative to the handrail frame 5; the driven locking pin 2 can be inserted into the armrest frame 5 to lock the armrest body 6 to the armrest frame 5 when the driving sleeve 1 is rotated in the other direction.
Referring to fig. 5, the active sleeve 1 is made of plastic material, the active sleeve 1 is provided with a cylindrical sleeve insert 12, two ends of the sleeve insert 12 are respectively close to corresponding driving protrusions 11, the structural strength of the active sleeve 1 is greatly improved, the active sleeve 1 is not arched and deformed even if being used for a long time, and the problem of unlocking failure or difficult locking is avoided.
In this embodiment, the two ends of the driving sleeve 1 are both provided with the driven locking pins 2, and the locking reliability can be greatly improved by adopting a mode that the two ends are locked, so that the safety is higher.
Referring to fig. 5 and 7, the follower latch 2 includes a sliding fit section 2a, a spring mounting section 2b and a guide locking section 2c respectively disposed at both ends of the sliding fit section 2a, the spring mounting section 2b is inserted into the driving sleeve 1, the guide locking section 2c extends out of the driving sleeve 1 and can be inserted into the armrest frame 5, the diameters of the spring mounting section 2b and the guide locking section 2c are smaller than those of the sliding fit section 2a, the driving groove 21 is disposed on the sliding fit section 2a, a mounting through groove 22 communicating with the driving groove 21 is concavely formed on the outer circumferential surface of the sliding fit section 2a, and the mounting through groove 22 extends to both ends of the sliding fit section 2a along the length direction. Specifically, one side of the slot wall of the driving slot 21 is communicated with the mounting through slot 22, and the other side of the slot wall is a spiral chute (i.e. the driving slot wall 211), so that the driving slot 21 has a triangular structure as a whole.
Referring to fig. 5, a reset compression spring 3 is disposed in the active sleeve 1, two ends of the reset compression spring 3 are respectively sleeved on the corresponding spring mounting section 2b, and two ends of the reset compression spring 3 are respectively abutted with an end face of the corresponding sliding fit section 2a, which is close to one end of the spring mounting section 2b, because the diameter of the sliding fit section 2a is larger than that of the spring mounting section 2 b. The problem that the reset pressure spring 3 cannot be distorted after being used for a long time is solved, and the problems of poor stability and unlocking abnormal sound caused by unstable installation of the reset pressure spring 3 are thoroughly solved.
Referring to fig. 5 and 7, a cross-shaped countersink 23 is formed on the end surface of the guide locking section 2c away from the end of the sliding fit section 2 a. The driven lock pin 2 is made of plastic material, and the driven lock pin 2 is provided with a cylindrical lock pin insert 24, and one end of the lock pin insert 24 is exposed from one end of the guiding locking section 2c away from the sliding fit section 2a and is provided with the cross countersink 23. The structure strength of the driven lock pin 2 is greatly improved, the problem of fracture is not easy to occur, the central handrail in the rear row is prevented from accidentally overturning, and the safety and the service life are improved; meanwhile, the lock pin insert 24 is made of metal, so that the structure of the cross countersink 23 is more reliable and is not easy to be damaged by a screwdriver, and the assembly difficulty of the driven lock pin 2 is further reduced.
Referring to fig. 2-4, two telescopic guide sleeves 4 corresponding to the corresponding guide locking sections 2c are disposed on the handrail body 6, the driving sleeve 1 is coaxially disposed between the two telescopic guide sleeves 4, at least one telescopic guide groove 41 extending along the length direction is disposed on the wall of the telescopic guide sleeve 4, each guide locking section 2c is respectively inserted into the corresponding telescopic guide sleeve 4, and each telescopic guide protrusion 25 is slidably matched with the corresponding telescopic guide groove 41, and each telescopic guide protrusion 25 is respectively inserted into the corresponding telescopic guide groove 41.
The working process of the utility model is as follows:
the unlocking buckle 7 is buckled (rotated or pressed), the inhaul cable 8 drives the driving sleeve 1 to rotate towards one direction, the two driven lock pins 2 retract towards the inside of the driving sleeve 1 and are separated from the lock hole 521 of the mounting plate 52, the armrest body 6 is unlocked, the armrest body can rotate relative to the armrest frame 5, and at the moment, the two driven lock pins 2 compress the reset pressure spring 3.
When the armrest body 6 returns to the storage position, the unlocking buckle 7 is released, and the two driven locking pins 2 can extend outwards under the action of the resetting pressure spring 3 and are inserted into the locking holes 521 of the armrest frame 5 to lock the armrest body 6, so that the armrest body 6 cannot rotate relative to the armrest frame 5.
Finally, it should be noted that the above description is only a preferred embodiment of the present utility model, and that many similar changes can be made by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (5)
1. The utility model provides a vehicle seat release mechanism, includes initiative sleeve (1), and at least one end of this initiative sleeve (1) is provided with driven lockpin (2) that can follow initiative sleeve (1) axial flexible, its characterized in that: the driving groove (21) is formed in the outer peripheral surface of the driven lock pin (2) and is internally recessed, a section of driving groove wall (211) extending on the outer peripheral surface of the driven lock pin (2) in a spiral shape is formed in the driving groove (21), a driving protrusion (11) inserted into the corresponding driving groove (21) is formed on the inner wall of the driving sleeve (1), and the driving protrusion (11) can slide along the corresponding driving groove wall (211);
when the driving sleeve (1) rotates towards one direction, the driven lock pin (2) can be driven to retract into the driving sleeve (1); when the driven lock pin (2) extends out of the driving sleeve (1), the driving sleeve (1) can be driven to rotate reversely;
both ends of the driving sleeve (1) are provided with driven locking pins (2);
the driven lock pin (2) comprises a sliding fit section (2 a), and a spring installation section (2 b) and a guide locking section (2 c) which are respectively positioned at two ends of the sliding fit section (2 a), wherein the spring installation section (2 b) is inserted into the driving sleeve (1), the guide locking section (2 c) outwards extends out of the driving sleeve (1), the diameters of the spring installation section (2 b) and the guide locking section (2 c) are smaller than the diameter of the sliding fit section (2 a), the driving groove (21) is positioned on the sliding fit section (2 a), an installation through groove (22) communicated with the driving groove (21) is concavely formed on the outer circumferential surface of the sliding fit section (2 a), and the installation through groove (22) extends to two ends of the sliding fit section (2 a) along the length direction;
the driving sleeve (1) is made of plastic materials, a cylindrical sleeve insert (12) is arranged in the driving sleeve (1), and two ends of the sleeve insert (12) are respectively close to corresponding driving protrusions (11).
2. The vehicle seat unlocking mechanism according to claim 1, wherein: the driving sleeve (1) is internally provided with a reset pressure spring (3), and two ends of the reset pressure spring (3) are respectively sleeved on the corresponding spring mounting section (2 b) and are abutted with the end face, close to one end of the spring mounting section (2 b), of the corresponding sliding fit section (2 a).
3. The vehicle seat unlocking mechanism according to claim 1, wherein: the end face of the guide locking section (2 c) far away from one end of the sliding fit section (2 a) is provided with a cross countersink (23).
4. A vehicle seat unlocking mechanism according to claim 3, wherein: the driven lock pin (2) is made of plastic materials, a cylindrical lock pin insert (24) is arranged in the driven lock pin (2), one end of the lock pin insert (24) is exposed from one end of the guiding locking section (2 c) far away from the sliding fit section (2 a), and the cross-shaped countersink (23) is arranged.
5. The vehicle seat unlocking mechanism according to claim 1, wherein: the telescopic guide sleeve is characterized by further comprising two telescopic guide sleeves (4) which are oppositely arranged at two ends of the driving sleeve (1), wherein the wall of each telescopic guide sleeve (4) is provided with at least one telescopic guide groove (41) which extends along the length direction, each guide locking section (2 c) is respectively penetrated into the corresponding telescopic guide sleeve (4) and provided with telescopic guide protrusions (25) which are in sliding fit with the corresponding telescopic guide grooves (41), and each telescopic guide protrusion (25) is respectively inserted into the corresponding telescopic guide groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012994.8A CN110614956B (en) | 2019-10-23 | 2019-10-23 | Automobile seat unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012994.8A CN110614956B (en) | 2019-10-23 | 2019-10-23 | Automobile seat unlocking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110614956A CN110614956A (en) | 2019-12-27 |
| CN110614956B true CN110614956B (en) | 2023-07-18 |
Family
ID=68926760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911012994.8A Active CN110614956B (en) | 2019-10-23 | 2019-10-23 | Automobile seat unlocking mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN110614956B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954707B (en) * | 2021-11-26 | 2023-01-20 | 宁波宝贝第一母婴用品有限公司 | ISOFIX mechanism and safety seat |
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| CN204774778U (en) * | 2015-06-12 | 2015-11-18 | 重庆延锋江森汽车部件系统有限公司 | Handrail unlocking device in middle of car back -row seat |
| CN106050014A (en) * | 2016-08-01 | 2016-10-26 | 东莞市怡丰锁业有限公司 | Double zipper lock |
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| CN208452857U (en) * | 2018-07-16 | 2019-02-01 | 重庆延锋安道拓汽车部件系统有限公司 | Solution lock set for back seat center armrest |
| CN210707031U (en) * | 2019-10-23 | 2020-06-09 | 重庆延锋安道拓汽车部件系统有限公司 | Unlocking mechanism for vehicle seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11141162B2 (en) * | 2016-07-08 | 2021-10-12 | Covidien Lp | Loading unit locking collar with linearly actuated release |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168015A (en) * | 2000-12-04 | 2002-06-11 | Sanko Kaban Kk | Bag equipped with non-contact operation type locking mechanism |
| CN200980414Y (en) * | 2006-10-24 | 2007-11-28 | 东莞贺捷塑胶有限公司 | Non-keying type bouncing extension pull rod |
| CN102119090A (en) * | 2008-08-20 | 2011-07-06 | 科勒普瑞姆股份公司 | Arm-rest adjustable in inclination, in particular for vehicles |
| CN104924929A (en) * | 2014-12-24 | 2015-09-23 | 上海延锋江森座椅有限公司 | Armrest assembly capable of being used as cushion of chair |
| CN204774778U (en) * | 2015-06-12 | 2015-11-18 | 重庆延锋江森汽车部件系统有限公司 | Handrail unlocking device in middle of car back -row seat |
| CN106050014A (en) * | 2016-08-01 | 2016-10-26 | 东莞市怡丰锁业有限公司 | Double zipper lock |
| CN107009926A (en) * | 2017-05-18 | 2017-08-04 | 延锋安道拓（烟台）座椅有限公司 | The side handrail structure with turning-over support plate for automotive seat |
| CN208452857U (en) * | 2018-07-16 | 2019-02-01 | 重庆延锋安道拓汽车部件系统有限公司 | Solution lock set for back seat center armrest |
| CN210707031U (en) * | 2019-10-23 | 2020-06-09 | 重庆延锋安道拓汽车部件系统有限公司 | Unlocking mechanism for vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110614956A (en) | 2019-12-27 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information |
Address after: No. 99, Pingtai Road, huangmaoping, Liangjiang New District, Chongqing Applicant after: Chongqing andotuo Auto Parts System Co.,Ltd. Address before: No. 99, Pingtai Road, huangmaoping, Liangjiang New District, Chongqing Applicant before: Chongqing Yanfeng Johnson Automotive Parts System Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 99, Pingtai Road, huangmaoping, Liangjiang New District, Chongqing Applicant after: Anduto (Chongqing) Automotive Parts Co.,Ltd. Address before: No. 99, Pingtai Road, huangmaoping, Liangjiang New District, Chongqing Applicant before: Chongqing andotuo Auto Parts System Co.,Ltd. |
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| CB02 | Change of applicant information | ||
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