CN112389295A - Car seat and quick detach formula strutting arrangement thereof - Google Patents
Car seat and quick detach formula strutting arrangement thereof Download PDFInfo
- Publication number
- CN112389295A CN112389295A CN201910752839.3A CN201910752839A CN112389295A CN 112389295 A CN112389295 A CN 112389295A CN 201910752839 A CN201910752839 A CN 201910752839A CN 112389295 A CN112389295 A CN 112389295A
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- CN
- China
- Prior art keywords
- buckling
- piece
- headrest
- limiting
- positioning
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- 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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- 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
- B60N2/80—Head-rests
- B60N2/882—Head-rests detachable
Abstract
The invention discloses an automobile seat and a quick-release type supporting device thereof. The bearing piece is arranged on the limiting piece and used for bearing an object. The two buckling structures are respectively installed in the two track holes of the limiting part, and each buckling structure comprises a buckling piece and a knob. The buckling piece is provided with a thread part and a positioning fork on two opposite sides, and at least part of the thread part penetrates through the corresponding track hole. The knob and the positioning fork are positioned on two opposite sides of the limiting part, and the knob is screwed on the threaded part, so that the buckling and holding part can move along a height direction relative to the limiting part to reduce the distance between the buckling and holding part and the limiting part. The positioning forks of the two buckling pieces can be respectively and separably arranged in two gaps formed between the two headrest clamps and the chair cushion in a penetrating way. Therefore, the headrest clamp does not need to be disassembled when the quick-disassembly type supporting device is assembled, and the effect of quick disassembly and assembly is further achieved.
Description
Technical Field
The invention relates to a supporting device, in particular to an automobile seat and a quick-release type supporting device thereof.
Background
The conventional supporting device needs to be inserted through a headrest clip of the car seat or through a pillar of the headrest so as to be stably fixed on the seat cushion. However, the conventional supporting device is obviously inconvenient to mount on the car seat, and has improved space.
The present inventors have considered that the above-mentioned drawbacks can be improved, and have made intensive studies and use of scientific principles, and finally have proposed the present invention which is designed reasonably and effectively to improve the above-mentioned drawbacks.
Disclosure of Invention
The embodiment of the invention provides an automobile seat and a quick-release type supporting device thereof, which can effectively overcome the defects possibly generated by the conventional supporting device.
The embodiment of the invention discloses an automobile seat, which comprises: a seat cushion comprising; the two headrest clamps respectively comprise a tubular part and a head part connected with the tubular part, the two tubular parts are arranged in the chair cushion in a penetrating way at intervals, and a gap is formed between the head part of each headrest clamp and the chair cushion; a quick release support device detachably mounted between the seat cushion and the two heads, the quick release support device comprising: a limiting member, which comprises two track holes; the bearing piece is arranged on the limiting piece and used for bearing an object; and two detain and hold the structure, install respectively in two of locating part the track hole, and every detain and hold the structure and include: the buckling piece is provided with a thread part and a positioning fork on two opposite sides respectively, and at least part of the thread part penetrates out of the corresponding track hole; the knob and the positioning fork are respectively positioned on two opposite sides of the limiting piece, and the knob is screwed on the threaded part so that the buckling piece can move along a height direction relative to the limiting piece to reduce the distance between the buckling piece and the limiting piece; the positioning forks of the two buckling pieces of the quick-release supporting device are respectively and separably arranged in two gaps formed between the two heads and the chair cushion in a penetrating way; in each of the retaining structures, the knob can rotate relative to the threaded portion to reduce the distance between the retaining member and the limiting member, so that the positioning fork is tightly abutted to the corresponding head portion.
Preferably, each knob is detachably screwed on the corresponding threaded portion of the retaining member, so that each retaining structure can be separated from the limiting member.
Preferably, each of the latching structures can rotate relative to the limiting member with the height direction thereof as an axis, so that the positioning forks of the two latching structures can respectively penetrate through the two gaps along two different directions.
Preferably, each of the clasps comprises: a base including the positioning fork and at least one support arm extending from an outer edge of the positioning fork; wherein the positioning fork and at least one of the support arms are located outside the corresponding head; and the top seat is fixed on at least one supporting arm and abuts against the limiting part, and the spiral part is formed on one side of the top seat, which is far away from the positioning fork.
Preferably, each positioning fork is a U-shaped sheet, and the two positioning forks can penetrate through the two gaps respectively along two different directions.
Preferably, two track grooves are formed in the position-limiting member on opposite sides of each track hole, two sliding pieces are formed in the top seat on opposite sides of the spiral portion, and the two sliding pieces of each top seat are slidably disposed in the two track grooves adjacent to the corresponding track holes.
Preferably, the two rail holes of the limiting member are disposed at intervals along a transverse direction perpendicular to the height direction of any one of the latching structures, and the bearing member is mounted to a portion of the limiting member located between the two rail holes.
Preferably, in each of the fastening structures, the spiral portion of the fastening member is formed with a first circular hole, the knob is formed with a second circular hole, and a center of the first circular hole and a center of the second circular hole are both located on a central axis of the tubular portion corresponding to the headrest clip.
Preferably, the car seat further comprises a headrest, and the headrest comprises two upright posts; the two upright posts of the headrest detachably penetrate through the two buckling structures respectively and are inserted into the tubular parts of the two headrest clamps respectively.
The embodiment of the invention also discloses a quick-release type supporting device of the automobile seat, which comprises: a limiting member, which comprises two track holes; the bearing piece is arranged on the limiting piece and used for bearing an object; and two detain and hold the structure, install respectively in two of locating part the track hole, and every detain and hold the structure and include: the buckling piece is provided with a thread part and a positioning fork on two opposite sides respectively, and at least part of the thread part penetrates out of the corresponding track hole; the knob and the positioning fork are respectively positioned on two opposite sides of the limiting piece, and the knob is screwed on the threaded part so that the buckling piece can move along a height direction relative to the limiting piece to reduce the distance between the buckling piece and the limiting piece; the positioning forks of the two buckling pieces of the quick-release type supporting device can be used for respectively and separably penetrating two gaps formed between two headrest clamps and a seat cushion; in each of the retaining structures, the knob may rotate relative to the threaded portion to reduce the distance between the retaining member and the limiting member, so that the positioning fork may be tightly abutted to the corresponding headrest clip.
In summary, the car seat and the quick-release support device thereof disclosed in the embodiments of the present invention can separately penetrate through two gaps formed between two headrest clips and a seat cushion through the positioning forks of the two clasping members, so that the quick-release support device does not need to be mounted with the headrest clips, thereby achieving the effect of quick assembly and disassembly. Further, the quick release type support device does not need to be fixed by a headrest so that the headrest can be freely detached.
In addition, in each buckling structure of the quick-release type supporting device disclosed by the embodiment of the invention, the knob can rotate relative to the threaded portion to reduce the distance between the buckling member and the limiting member, so that the positioning fork is tightly abutted to the corresponding headrest clip, and the buckling force of the buckling structure relative to the headrest clip is further improved. In another aspect, the quick-release support device is mounted without any tool, thereby facilitating quick disassembly and assembly by a user.
For a better understanding of the nature and technical content of the present invention, reference should be made to the following detailed description of the invention and the accompanying drawings, which are provided for illustration purposes only and are not intended to limit the scope of the invention in any way.
Drawings
Fig. 1 is a perspective view of a vehicle seat according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of fig. 1 along the sectional line II-II.
Fig. 3 is a partially exploded view of fig. 1 (with the headrest omitted).
Fig. 4 is an exploded perspective view of the quick release support device according to the embodiment of the invention.
Fig. 5 is an exploded perspective view of another perspective of the quick release support device according to the embodiment of the invention.
Fig. 6 is a first assembly flow chart of the quick-release support device according to the embodiment of the invention.
Fig. 7 is a first assembly flow chart of the quick release type supporting device according to the embodiment of the invention (ii).
Fig. 8 is a first assembly flow chart of the quick release support device according to the embodiment of the invention (iii).
Fig. 9 is a second assembly flow chart of the quick release support device according to the embodiment of the invention.
Fig. 10 is a third assembly flow chart of the quick release type supporting device according to the embodiment of the invention.
Detailed Description
Please refer to fig. 1 to 10, which are exemplary embodiments of the present invention, and it should be noted that, in the embodiments, the related numbers and shapes mentioned in the accompanying drawings are only used for describing the embodiments of the present invention in detail, so as to facilitate the understanding of the contents of the present invention, and not for limiting the scope of the present invention.
As shown in fig. 1 to 3, the present embodiment discloses an automobile seat 1000, which includes a seat cushion 200(seat back), two headrest clips 300(headrest clips) installed on the seat cushion 200, a quick release support 100 detachably installed between the seat cushion 200 and the two headrest clips 300, and a headrest 400(headrest) inserted between the two headrest clips 300 and the quick release support 100.
Each headrest clip 300 includes a tubular portion 301 and a head portion 302 connected to the tubular portion 301, the two tubular portions 301 are disposed through the seat cushion 200 at intervals, and a gap G is formed between the head portion 302 of each headrest clip 300 and the seat cushion 200. The headrest 400 includes a pillow portion 401 and two posts 402 fixed to the pillow portion 401, and a distance between the two posts 402 is substantially equal to a distance between the two tubular portions 301.
It should be noted that although the quick-release supporting device 100 is described as being applied to the car seat 1000 in the embodiment, in other embodiments not shown in the present disclosure, the quick-release supporting device 100 may be applied separately (e.g., sold separately). The construction and connection of the components of the quick release support device 100 will be described, and then the connection between the quick release support device 100 and other components will be described.
As shown in fig. 2, fig. 4, and fig. 5, the quick-release supporting device 100 includes a limiting member 1, a supporting member 2, and two fastening structures 3. In the present embodiment, the limiting member 1 is in a long sheet shape and is formed with two track holes 11, and the two track holes 11 are preferably disposed at intervals along a transverse direction L (corresponding to the length direction of the limiting member 1). Furthermore, the limiting member 1 is formed with two track grooves 12 on two opposite sides of each track hole 11. In the embodiment, each track groove 12 is concavely disposed on the bottom surface of the limiting member 1, and each track groove 12 is also parallel to the transverse direction L, but the invention is not limited thereto. For example, in other embodiments not shown in the present invention, the track groove 12 may also penetrate the limiting member 1.
The carrier 2 is mounted on the position-limiting member 1 for carrying an object (e.g., a display). In the present embodiment, the supporting element 2 is, for example, a hinge structure and is installed at a portion of the limiting element 1 located between the two track holes 11, and the supporting element 2 is fixed to the limiting element 1 in a screw-locking manner, but the invention is not limited thereto.
The two latching structures 3 are respectively mounted on the two track holes 11 of the limiting member 1, and since the two latching structures 3 have substantially the same structure in the present embodiment, only the structure of a single latching structure 3 will be explained below.
The fastening structure 3 includes a fastening member 31 and a knob 32 mounted on the fastening member 31. The retaining member 31 has a threaded portion 3121 and a positioning fork 3111 formed on opposite sides, the threaded portion 3121 is tubular to form a first circular hole 3123, at least a portion of the threaded portion 3121 penetrates through the corresponding track hole 11, and the positioning fork 3111 is a U-shaped plate.
It should be noted that the retaining member 31 may be a single-piece structure formed integrally or a multi-piece structure, and the retaining member 31 is illustrated as a two-piece structure in the present embodiment, but the invention is not limited thereto. Further, the fastening member 31 includes a base 311 and a top seat 312 fixed to the base 311.
In this embodiment, the base 311 is formed by bending and forming integrally, and the base 311 includes the positioning fork 3111 and two supporting arms 3112 extending from the outer edge of the positioning fork 3111. The two support arms 3112 are preferably perpendicularly connected to opposite outer edges of the positioning fork 3111; that is, the two support arms 3112 are disposed to face each other.
The top base 312 is fixed to the two support arms 3112 of the base 311 and abuts against the stopper 1, and the top base 312 is formed with the spiral portion 3121 on a side away from the positioning fork 3111 and two sliding pieces 3122 respectively located on opposite sides of the spiral portion 3121. The two sliding pieces 3122 of the top seat 312 are slidably disposed in the two track grooves 12 adjacent to the track holes 11, respectively.
In other embodiments not shown, the base 311 may also include the positioning fork 3111 and a U-shaped supporting arm 3112 extending from the outer edge of the positioning fork 3111. That is, the base 311 of the present invention may include at least one supporting arm 3112, and the top seat 312 is fixed to at least one supporting arm 3112.
The knob 32 and the positioning fork 3111 (or the base 311) of the retaining member 31 are respectively located on two opposite sides of the limiting member 1. Wherein, the outer diameter of the knob 32 is larger than the width of the corresponding track hole 11, and the knob 32 is screwed on the thread portion 3121 of the latching member 31, so that the latching member 31 can move along a height direction H relative to the limiting member 1 to reduce the distance therebetween; that is, the retainer 31 is screwed to the screw portion 3121 by the knob 32, and the positioning fork 3111 is relatively moved toward the stopper 1. Note that, the height direction H of any one of the retaining structures 3 in this embodiment is perpendicular to the transverse direction L.
In detail, the knob 32 is annular in the present embodiment to form a second circular hole 321, and a part of the threaded portion 3121 is located in the second circular hole 321 of the knob 32. Furthermore, the knob 32 is detachably screwed on the corresponding threaded portion 3121 of the latching member 31, so that the latching structure 3 can be separated from the limiting member 1, but the invention is not limited thereto. For example, in other embodiments not shown in the present disclosure, the knob 32 may not be separated from the corresponding threaded portion 3121, so as to avoid losing the knob 32.
The above is a description of the construction of the single retaining structure 3 of the present embodiment, and the connection relationship between the two retaining structures 3 and other components is described below. The positioning forks 3111 of the two clasps 31 of the quick-release support device 100 are respectively and detachably inserted into the two gaps G formed between the two heads 302 and the seat cushion 200.
In each of the retaining structures 3, the knob 32 can rotate relative to the threaded portion 3121 to reduce the distance between (the positioning fork 3111 of) the retaining member 31 and the limiting member 1, so that the positioning fork 3111 abuts against the corresponding head 302. Wherein the positioning fork 3111 and at least one of the support arms 3112 are located outside the corresponding head 302; that is, the head portion 302 is located in a space surrounded by the positioning fork 3111 and at least one of the supporting arms 3112, and the positioning fork 3111 abuts against a bottom edge of the head portion 302.
It should be noted that the positioning fork 3111 of the embodiment can be pressed against at least 60% of the bottom edge of the head portion 302 by the engagement of the knob 32 and the threaded portion 3121, so as to effectively increase the retaining force of the retaining structure 3 relative to the headrest clip 300.
Further, in each of the retaining structures 3, a center of the first circular hole 3123 of the threaded portion 3121 and a center of the second circular hole 321 of the knob 32 are both located on a central axis C of the tubular portion 301 of the corresponding headrest clip 300, so that one upright post 402 can pass through and be inserted into the tubular portion 301 of the corresponding headrest clip 300. That is, the two posts 402 of the headrest 400 are detachably inserted into the tubular portions 301 of the two headrest clips 300 through the two retaining structures 3, respectively.
It should be additionally noted that, in this embodiment, each of the latching structures 3 can rotate relative to the limiting member 1 by taking the height direction H thereof as an axis, so that the positioning fork 3111 of the two latching structures 3 can respectively penetrate through the two gaps G along two different directions, but the invention is not limited thereto.
For example, as shown in fig. 6 to 8, the positioning forks 3111 of the two retaining structures 3 can be oppositely arranged, so that the two positioning forks 3111 can be firstly placed between the two headrest clips 300 and then respectively inserted into the two gaps G; as shown in fig. 9, the positioning forks 3111 of the two latching structures 3 can also be disposed at 90 degrees, so that one positioning fork 3111 can be inserted into one of the gaps G first, and then the limiting member 1 is rotated, so that the other positioning fork 3111 is inserted into the other gap G. As shown in fig. 10, the positioning forks 3111 of the two latching structures 3 can also be arranged in the same direction so as to be inserted into the two gaps G in synchronization with each other.
[ technical effects of embodiments of the present invention ]
In summary, the car seat and the quick-release support device thereof disclosed in the embodiments of the present invention can separately penetrate through two gaps formed between two headrest clips and a seat cushion through the positioning forks of the two clasping members, so that the quick-release support device does not need to be mounted with the headrest clips, thereby achieving the effect of quick assembly and disassembly. Further, the quick release type support device does not need to be fixed by a headrest so that the headrest can be freely detached.
In addition, in each buckling structure of the quick-release type supporting device disclosed by the embodiment of the invention, the knob can rotate relative to the threaded portion to reduce the distance between the buckling member and the limiting member, so that the positioning fork is tightly abutted to the corresponding headrest clip, and the buckling force of the buckling structure relative to the headrest clip is further improved. In another aspect, the quick-release support device is mounted without any tool, thereby facilitating quick disassembly and assembly by a user.
In addition, in the quick release type supporting device disclosed by the embodiment of the invention, the positioning forks of the two buckling structures can be configured in the same direction so as to be respectively and synchronously inserted into the two gaps; or the positioning forks of the two buckling structures can penetrate through the two gaps respectively along two different directions. Accordingly, the quick-release type supporting device provides different installation modes, so that the quick-release type supporting device can be applied to different types of automobile seats.
The disclosure is only a preferred embodiment of the invention and is not intended to limit the scope of the invention, so that all equivalent technical changes made by using the contents of the specification and the drawings are included in the scope of the invention.
Claims (10)
1. A car seat, characterized in that it comprises:
a seat cushion comprising;
the two headrest clamps respectively comprise a tubular part and a head part connected with the tubular part, the two tubular parts are arranged in the chair cushion in a penetrating way at intervals, and a gap is formed between the head part of each headrest clamp and the chair cushion;
a quick release support device detachably mounted between the seat cushion and the two heads, the quick release support device comprising:
a limiting member, which comprises two track holes;
the bearing piece is arranged on the limiting piece and used for bearing an object; and
two detain and hold the structure, install respectively in two of locating part the track hole, and every detain and hold the structure and include:
the buckling piece is provided with a thread part and a positioning fork on two opposite sides respectively, and at least part of the thread part penetrates out of the corresponding track hole; and
the knob and the positioning fork are respectively positioned on two opposite sides of the limiting piece, and the knob is screwed on the threaded part so that the buckling and holding piece can move along a height direction relative to the limiting piece to reduce the distance between the buckling and holding piece and the limiting piece;
the positioning forks of the two buckling pieces of the quick-release supporting device are respectively and separably arranged in two gaps formed between the two heads and the chair cushion in a penetrating way; in each of the retaining structures, the knob can rotate relative to the threaded portion to reduce the distance between the retaining member and the limiting member, so that the positioning fork is tightly abutted to the corresponding head portion.
2. The vehicle seat according to claim 1, wherein each of the knobs is detachably screwed on the corresponding threaded portion of the retaining member, so that each of the retaining structures can be separated from the retaining member.
3. The car seat according to claim 1, wherein each of the retaining structures is capable of rotating relative to the limiting member with the height direction thereof as an axis, so that the positioning forks of the two retaining structures can respectively penetrate through the two gaps along two different directions.
4. The car seat according to claim 1, wherein each of said retainers comprises:
a base including the positioning fork and at least one support arm extending from an outer edge of the positioning fork; wherein the positioning fork and at least one of the support arms are located outside the corresponding head; and
and the top seat is fixed on at least one supporting arm and abuts against the limiting part, and the spiral part is formed on one side of the top seat, which is far away from the positioning fork.
5. The vehicle seat according to claim 4, wherein each of the positioning forks is a U-shaped plate, and two of the positioning forks can be inserted through two of the slits in two different directions.
6. The car seat according to claim 4, wherein the limiting member is formed with two track grooves at two opposite sides of each track hole, each top seat is formed with two sliding pieces at two opposite sides of the spiral portion, and the two sliding pieces of each top seat are slidably disposed in the two track grooves adjacent to the corresponding track hole.
7. The vehicle seat according to claim 1, wherein the two rail holes of the stopper are provided at intervals in a lateral direction perpendicular to the height direction of any one of the retaining structures, and the carrier is mounted to a portion of the stopper located between the two rail holes.
8. The car seat according to claim 1, wherein in each of said retaining structures, said spiral portion of said retaining member is formed with a first circular hole, said knob is formed with a second circular hole, and a center of said first circular hole and a center of said second circular hole are located on a central axis of said tubular portion of said headrest clip.
9. The vehicle seat of claim 1, wherein the vehicle seat further comprises a head restraint, and the head restraint comprises two posts; the two upright posts of the headrest detachably penetrate through the two buckling structures respectively and are inserted into the tubular parts of the two headrest clamps respectively.
10. A quick release type supporting device of an automobile seat is characterized by comprising:
a limiting member, which comprises two track holes;
the bearing piece is arranged on the limiting piece and used for bearing an object; and
two detain and hold the structure, install respectively in two of locating part the track hole, and every detain and hold the structure and include:
the buckling piece is provided with a thread part and a positioning fork on two opposite sides respectively, and at least part of the thread part penetrates out of the corresponding track hole; and
the knob and the positioning fork are respectively positioned on two opposite sides of the limiting piece, and the knob is screwed on the threaded part so that the buckling and holding piece can move along a height direction relative to the limiting piece to reduce the distance between the buckling and holding piece and the limiting piece;
the positioning forks of the two buckling pieces of the quick-release type supporting device can be used for respectively and separably penetrating two gaps formed between two headrest clamps and a seat cushion; in each of the retaining structures, the knob may rotate relative to the threaded portion to reduce the distance between the retaining member and the limiting member, so that the positioning fork may be tightly abutted to the corresponding headrest clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910752839.3A CN112389295A (en) | 2019-08-15 | 2019-08-15 | Car seat and quick detach formula strutting arrangement thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910752839.3A CN112389295A (en) | 2019-08-15 | 2019-08-15 | Car seat and quick detach formula strutting arrangement thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112389295A true CN112389295A (en) | 2021-02-23 |
Family
ID=74601601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910752839.3A Pending CN112389295A (en) | 2019-08-15 | 2019-08-15 | Car seat and quick detach formula strutting arrangement thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112389295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531804A (en) * | 2022-09-22 | 2022-12-30 | 南通铁人运动用品有限公司 | Seat and hand-operated upper limb training device with same |
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| US20140361595A1 (en) * | 2013-06-06 | 2014-12-11 | Holger Weiland | Headrest |
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| KR101592279B1 (en) * | 2014-10-06 | 2016-02-05 | 주식회사 서연이화 | a guiding appararus for headrest of vehicle |
| CN105937533A (en) * | 2015-03-05 | 2016-09-14 | 伍鐌科技股份有限公司 | Quick-release fastener |
| CN208827666U (en) * | 2018-07-11 | 2019-05-07 | 重庆延锋安道拓汽车部件系统有限公司 | Car seat headrest skeleton |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166974A (en) * | 2006-12-27 | 2011-08-31 | 日本发条株式会社 | Headrest tilting device for active headrest |
| WO2008138285A1 (en) * | 2007-05-12 | 2008-11-20 | Faurecia Autositze Gmbh | Headrest receptacle for use in a backrest of a vehicle seat |
| KR20090112873A (en) * | 2008-04-25 | 2009-10-29 | 현대자동차주식회사 | Automatic headrest |
| CN201249706Y (en) * | 2008-07-14 | 2009-06-03 | 怡业股份有限公司 | Locating component for a vehicle headrest article placing frame |
| CN102442234A (en) * | 2010-10-01 | 2012-05-09 | C.劳勃.汉默斯坦两合有限公司 | Headrest for vehicle seats |
| CN104995058A (en) * | 2012-12-28 | 2015-10-21 | 提爱思科技股份有限公司 | Headrest |
| US20140361595A1 (en) * | 2013-06-06 | 2014-12-11 | Holger Weiland | Headrest |
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| CN105937533A (en) * | 2015-03-05 | 2016-09-14 | 伍鐌科技股份有限公司 | Quick-release fastener |
| CN104786955A (en) * | 2015-04-28 | 2015-07-22 | 广东好帮手电子科技股份有限公司 | Universal support of automobile seats |
| CN208827666U (en) * | 2018-07-11 | 2019-05-07 | 重庆延锋安道拓汽车部件系统有限公司 | Car seat headrest skeleton |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531804A (en) * | 2022-09-22 | 2022-12-30 | 南通铁人运动用品有限公司 | Seat and hand-operated upper limb training device with same |
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Application publication date: 20210223 |