CN101973221B - Chair headrest - Google Patents
Chair headrest Download PDFInfo
- Publication number
- CN101973221B CN101973221B CN2010105365846A CN201010536584A CN101973221B CN 101973221 B CN101973221 B CN 101973221B CN 2010105365846 A CN2010105365846 A CN 2010105365846A CN 201010536584 A CN201010536584 A CN 201010536584A CN 101973221 B CN101973221 B CN 101973221B
- Authority
- CN
- China
- Prior art keywords
- font
- neck brace
- headrest
- slide bar
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000005187 foaming Methods 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 208000005123 swayback Diseases 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
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
- B60N2/80—Head-rests
- B60N2/885—Head-rests provided with side-rests
-
- 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
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention relates to a chair headrest, which comprises a headrest body, a sliding bar component and a neck brace component, wherein the headrest body is inserted in a chair; the upper part of the sliding bar component is arranged inside the headrest body and can sway back and forth; and the neck brace component is arranged on the sliding bar component in a frictional sliding mode and can move up and down. The chair headrest increases a neck support function for a vehicle chair headrest, and the neck brace component can be adjusted in multiple directions by a passenger according to the specificity of the physiological structure of the neck; and the chair headrest is convenient to operate, is safe and reliable to use, and finally fulfills the aims of comfort, beautiful appearance and practicability.
Description
Technical field
The present invention relates to a kind of chair headrest that has neck support function, particularly relate to neck brace can before and after, up-down adjustment and its flank can turn down the chair headrest of adjusting.
Background technology
Employed chair headrest does not have the neck support function in the vehicle of selling in the market, causes the occupant to take for a long time that aching appears in the back neck, fatigue, even symptom such as cervical vertebra compressing occurs.
In order to solve the travelling comfort problem, some neck pillow suspension members have appearred in the market, satisfy the requirement of occupant's travelling comfort.But some problems have in use more or less appearred in these neck pillow suspension members,
Development along with the vehicle safety technology; The height of chair headrest is increasingly high; Some manufacturers of seat just is provided with some neck support structures in the bottom of headrest, as the arcwall face of the neck that is available for users to by putting of a concave or convex is set on headrest, to support user's neck; But because the particularity of the physiological structure of neck; The accuracy requirement of the position of neck support pillow and height than higher, therefore is provided with the arcwall face of the neck that is available for users to by putting of a concave or convex on headrest, has certain limitation with the technical scheme of support user's neck.
In view of present present situation, be necessary to provide a kind of new technical scheme to satisfy the requirement of occupant to the neck traveling comfort.
Summary of the invention
Technical matters to be solved by this invention be to provide to the deficiency of prior art a kind of can be according to the particularity of the physiological structure of neck, to the chair headrest of the position of neck support point and the band neck support device highly accurately adjusted.
Technical matters to be solved by this invention can realize through following technical scheme:
A kind of chair headrest comprises: one inserts the head rest body of seat; It is characterized in that, comprise that also a top is installed in the said head rest body and the slide bar assembly and a Frictional Slipping of ability swing are installed on the said slide bar assembly and the neck brace parts that can move up and down.
The pendulum angle of said slide bar assembly is 0～40 degree; Neck brace parts miles of relative movement is 0～80mm.
Since slide bar assembly of the present invention can swing and the neck brace parts can move up and down, so the present invention can be according to the particularity of the physiological structure of neck, to the neck brace position component with highly accurately adjust, satisfies the requirement of people to travelling comfort.
The concrete structure of each parts of the present invention is following:
Said head rest body is made up of in the headrest pillow on said U font headrest guide rod top and the headrest face cover that is coated on the said headrest pillow outside face U font headrest guide rod and foaming.
Said slide bar assembly comprises:
One is clamped on the rotation clamping parts on the upper cross bar of said U font headrest guide rod rotationally;
One U font slide bar, the upper cross bar of this U font slide bar is by said rotation clamping parts clamping;
One is fixed on the straight-bar top, both sides of said U font headrest guide rod, in order to limit the excessively spacing member of swing of described U font slide bar.
Said spacing member is the spacing steel wire of one one-tenth U font structure, and the two ends of the spacing steel wire of this U font structure are welded on the straight-bar top, both sides of said U font headrest guide rod, and the straight slide bar of said U font slide bar passes the spacing steel wire of described U font structure.
Tail end is provided with draw-in groove in the straight-bar bottom, both sides of said U font slide bar, and card has catch in the said draw-in groove, skids off described U font slide bar to prevent the neck brace parts.
Said rotation clamping parts comprise:
One clamping on the upper cross bar of said U font headrest guide rod in order to the spring clip firmware of the friction force that rotates;
The side of two clampings on the upper cross bar of said U font headrest guide rod supports the clamping cover, and said supported on both sides clamping cover is positioned at the both sides of said spring clip firmware;
Said slide bar assembly also comprises: one is fixed on the connection support on the upper cross bar of said U font slide bar, and said connection support supports the clamping cover with said spring clip firmware and side and is connected through fastener;
Limiting bracket on the straight-bar top, both sides of guide rod rested the head in the upper cross bar of U font headrest guide rod and U font offers a spacing breach on said limiting bracket, said spring clip firmware and supported on both sides clamping cover are limited in the said spacing breach.
The present invention is welded with two spacing muscle at interval on the upper cross bar of said U font headrest guide rod, said spacing muscle is positioned at said spring clip firmware both sides, in order to limit said spring clip firmware.
Neck brace parts in the middle of neck brace parts of the present invention comprise one, said middle neck brace parts comprise:
Rely on friction force to be slidingly arranged in the intermediate slider on the straight slide bar of said U font slide bar both sides;
The middle neck brace core of foaming on said intermediate slider;
Be coated on the middle neck brace face cover on the said middle neck brace core.
On said intermediate slider, be symmetrically arranged with two jacks, in each jack, be placed with a guide pin bushing, the straight slide bar of said U font slide bar both sides passes described guide pin bushing.
These neck brace parts also comprise the turning side neck brace parts that are installed in said middle neck brace parts both sides, and each turning side neck brace parts comprises:
One is arranged on the turning avris neck brace parts installation position on the said intermediate slider avris;
Be fixed on the side spring clip on the said turning avris neck brace parts installation position through fastener;
By described side spring clip friction clamping and turnover flank support;
The side neck brace core of foaming on said flank support;
Be coated on the side neck brace face cover on the said side neck brace core.
In order to limit moving up and down of turning side neck brace parts; Side in said turning avris neck brace parts installation position is provided with a spacing projection; Said flank support is a C type flank support; Said spacing projection passes the opening of C type flank support, so just can the constrained side wing support move up and down.
Use principle of the present invention is: the neck brace parts are assemblied in the slide bar assembly; And the top of slide bar assembly is installed in the said head rest body and the ability swing; Like this when when the neck brace parts apply fore-and-aft direction power; The neck brace parts can before and after rotate, and when applying above-below direction power, the neck brace parts can slide up and down along the slide bar assembly.Turning side neck brace parts in the neck brace parts can turn down adjusting.
The present invention is the function that seat headrest is increased neck support, and the occupant can be according to the multidirectional adjusting neck brace of the particularity parts of the physiological structure of neck, and is easy to operate, safe and reliable, finally reached comfortable, attractive in appearance, practical purpose.
Description of drawings
Fig. 1 is a schematic appearance of the present invention.
The inner structure scheme drawing that Fig. 2 cuts open along longitudinal plane of symmetry for the present invention.
Fig. 3 removes the exploded perspective view of middle neck brace core, middle neck brace face cover, side neck brace core, side neck brace face cover trailing portion part for slide bar assembly of the present invention and neck brace parts.
Fig. 4 removes the assembling scheme drawing of middle neck brace core, middle neck brace face cover, side neck brace core, side neck brace face cover trailing portion part for slide bar assembly of the present invention and neck brace parts.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the lateral plan of Fig. 4.
Fig. 7 is a neck brace parts Principles of Regulation scheme drawing of the present invention.
Fig. 8 is adapted to people's running condition scheme drawing of neck length for the present invention.
Fig. 9 is adapted to the short people's running condition scheme drawing of neck for the present invention.
Figure 10 is adapted to people's running condition scheme drawing of normal neck for the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with the specific embodiment, further set forth the present invention.
Referring to Fig. 1; A kind of chair headrest of the present invention comprises the head rest body 100 of an insertion seat (not shown) and a top is installed in the head rest body 100 and the slide bar assembly (not shown) of ability swing and the neck brace parts 200 that a Frictional Slipping is installed on the slide bar assembly and can moves up and down.
Referring to Fig. 2; This head rest body 100 comprises a U font headrest guide rod 110; The top of U font headrest guide rod 110 is bending, and being bending position foaming on the top of U font headrest guide rod 110 has headrest pillow 120, on the outside face of headrest pillow 120, is coated with headrest face cover 130.Headrest pillow 120 forward, lower part are designed to recess 121, in order to take in neck brace parts 200.The both sides straight-bar 111 of U font headrest guide rod 110 is inserted in the seat.
In conjunction with referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, slide bar assembly 300 comprises a U font slide bar 310, on the upper cross bar 311 of this U font slide bar 310, is welded with a connection support 320.Rotate the clamping parts and comprise that a spring clip firmware 330 and two sides support clamping cover 340; Spring clip firmware 330 and two side support clamping covers 340 are enclosed within on the upper cross bar 112 of U font headrest guide rod 110; On the upper cross bar 112 of U font headrest guide rod 110, be welded with two spacing muscle 350 at interval; Two spacing muscle 350 are positioned at the both sides of spring clip firmware 330, are used for the cross travel of restraining spring clamping piece 330 on the upper cross bar 112 of U font headrest guide rod 110.
Be welded with a limiting bracket 360 in the upper cross bar 112 of U font headrest guide rod 110 and both sides straight-bar 111 tops of U font headrest guide rod 110; On limiting bracket 360, offer a spacing breach 361; Two sides support clamping cover 340 and just in time are stuck in this spacing breach 361, to limit its cross travel on the upper cross bar 112 of U font headrest guide rod 110.
Both sides straight-bar 111 tops at U font headrest guide rod 110 are welded with a spacing member; Spacing member is the spacing steel wire 370 of one one-tenth U font structure; The two ends of the spacing steel wire 370 of this U font structure are welded on both sides straight-bar 111 tops of U font headrest guide rod 110, and the straight slide bar 312 of U font slide bar 310 passes the spacing steel wire 370 of this U font structure.Because the restriction of spacing steel wire 370, U font slide bar 310 just can only be swung the angle that is no more than 40 degree forward.
Both sides straight-bar 312 bottom tail ends at U font slide bar 310 are provided with draw-in groove 312a; Be assemblied in the both sides straight-bar 312 of U font slide bar 310 at neck brace parts 200 after; Again catch 380 is snapped among this draw-in groove 312a, can prevent that neck brace parts 200 from skidding off from the both sides straight-bar 312 of U font slide bar 310.
The both sides of neck brace parts 210 in the middle of neck brace parts 210 and 220, two turning side neck brace parts 220 of two turning side neck brace parts were installed in the middle of neck brace parts 200 comprised one.
Middle neck brace parts 210 comprise an intermediate slider 211; On intermediate slider 211, be symmetrically arranged with two jack 211a; In each jack 211a, be placed with a guide pin bushing 212; The straight slide bar 311 of U font slide bar 310 both sides passes guide pin bushing 212, and intermediate slider 211 is exactly that straight slide bar 311 in U font slide bar 310 both sides moves up and down like this.When design, the distance that intermediate slider 211 moves is controlled in 0～80mm.Guide pin bushing 212 can be for having certain elastomeric guide pin bushing, and the displacing force of intermediate slider 211 can be controlled through the degree of holding tightly between the straight slide bar 311 of guide pin bushing 212 and U font slide bar 310 both sides like this.
Foaming has middle neck brace core 213 in the middle part of intermediate slider 211, neck brace face cover 214 in the middle of on the outside face of middle neck brace core 213, being coated with.
Foaming has side neck brace core (not shown) in the middle part of flank support 223, on the outside face of side neck brace core, is coated with side neck brace face cover 224.
Referring to Fig. 6 and Fig. 7; When chair headrest of the present invention uses; When neck brace parts 300 apply fore-and-aft direction power, U font slide bar 310 can be swung around the center shaft of the upper cross bar 112 of U font headrest guide rod 110 forwards, backwards, when swinging forward; Because receive the restriction of spacing steel wire 370, U font slide bar 310 just can only be swung the angle of a regulation forward.The swing of U font slide bar 310 can drive neck brace parts 300 with respect to head rest body 100 swings.And when applying above-below direction power, intermediate slider 211 can move up and down along the straight slide bar 311 of U font slide bar 310 both sides, and moving of intermediate slider 211 can make neck brace parts 300 move up and down along the straight slide bar 311 of U font slide bar 310 both sides.When turning side neck brace parts 220 were applied foe and aft force, flank support 223 got final product swing, drove 220 swings of turning side neck brace parts.
Referring to Fig. 8, Fig. 9 and Figure 10, no matter be the people of neck length, the still people of normal neck, or neck is short is sitting in 400 last times of seat, can regulate neck brace parts 300 up and down and front and back position, give neck to support and protection, make neck that comfort is arranged simultaneously.This shows that chair headrest of the present invention can be fit to the neck of different statures.
More than show and described groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (9)
1. a chair headrest comprises: the head rest body of an insertion seat; Said head rest body is made up of in the headrest pillow on said U font headrest guide rod top and the headrest face cover that is coated on the said headrest pillow outside face U font headrest guide rod and foaming; It is characterized in that, comprise that also a top is installed in the said head rest body and the slide bar assembly and a Frictional Slipping of ability swing are installed on the said slide bar assembly and the neck brace parts that can move up and down;
Said slide bar assembly comprises:
One is clamped on the rotation clamping parts on the upper cross bar of said U font headrest guide rod rotationally;
One U font slide bar, the upper cross bar of this U font slide bar is by said rotation clamping parts clamping;
One is fixed on the straight-bar top, both sides of said U font headrest guide rod, in order to limit the excessively spacing member of swing of described U font slide bar.
2. chair headrest as claimed in claim 1 is characterized in that, the pendulum angle of said slide bar assembly is 0～40 degree; The distance that the neck brace parts move up and down is 0～80mm.
3. chair headrest as claimed in claim 1; It is characterized in that; Said spacing member is the spacing steel wire of one one-tenth U font structure; The two ends of the spacing steel wire of this U font structure are welded on the straight-bar top, both sides of said U font headrest guide rod, and the straight slide bar of said U font slide bar passes the spacing steel wire of described U font structure.
4. like claim 1 or 3 described chair headrests, it is characterized in that tail end is provided with draw-in groove in the straight-bar bottom, both sides of said U font slide bar, card has catch in the said draw-in groove, skids off described U font slide bar to prevent the neck brace parts.
5. chair headrest as claimed in claim 1 is characterized in that, said rotation clamping parts comprise:
One clamping on the upper cross bar of said U font headrest guide rod in order to the spring clip firmware of the friction force that rotates;
The side of two clampings on the upper cross bar of said U font headrest guide rod supports the clamping cover, and said supported on both sides clamping cover is positioned at the both sides of said spring clip firmware;
Said slide bar assembly also comprises: one is fixed on the connection support on the upper cross bar of said U font slide bar, and said connection support supports the clamping cover with said spring clip firmware and side and is connected through fastener;
Limiting bracket on the straight-bar top, both sides of guide rod rested the head in the upper cross bar of said U font headrest guide rod and U font; On said limiting bracket, offer a spacing breach, said spring clip firmware and supported on both sides clamping cover are limited in the said spacing breach.
6. chair headrest as claimed in claim 5 is characterized in that, on the upper cross bar of said U font headrest guide rod, is welded with two spacing muscle at interval, and two spacing muscle are positioned at the both sides of said spring clip firmware.
7. chair headrest as claimed in claim 1 is characterized in that, neck brace parts in the middle of described neck brace parts comprise, and said middle neck brace parts comprise:
Rely on friction force to be slidingly arranged in the intermediate slider on the straight slide bar of said U font slide bar both sides;
The middle neck brace core of foaming on said intermediate slider;
Be coated on the middle neck brace face cover on the said middle neck brace core.
On said intermediate slider, be symmetrically arranged with two jacks, in each jack, be placed with a guide pin bushing, the straight slide bar of said U font slide bar both sides passes described guide pin bushing.
8. chair headrest as claimed in claim 7 is characterized in that, described neck brace parts also comprise the turning side neck brace parts that are installed in said middle neck brace parts both sides, and each turning side neck brace parts comprises:
One is arranged on the turning avris neck brace parts installation position on the said intermediate slider avris;
Be fixed on the side spring clip on the said turning avris neck brace parts installation position through fastener;
By described side spring clip friction clamping and turnover flank support;
The side neck brace core of foaming on said flank support;
Be coated on the side neck brace face cover on the said side neck brace core.
9. chair headrest as claimed in claim 8 is characterized in that, the side in said turning avris neck brace parts installation position is provided with a spacing projection, and said flank support is a C type flank support, and said spacing projection passes the opening of C type flank support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105365846A CN101973221B (en) | 2010-11-09 | 2010-11-09 | Chair headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105365846A CN101973221B (en) | 2010-11-09 | 2010-11-09 | Chair headrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101973221A CN101973221A (en) | 2011-02-16 |
| CN101973221B true CN101973221B (en) | 2012-08-01 |
Family
ID=43573140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105365846A Expired - Fee Related CN101973221B (en) | 2010-11-09 | 2010-11-09 | Chair headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101973221B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020127146A1 (en) * | 2018-12-20 | 2020-06-25 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Seat having a headrest and a supporting device adjustable relative to the headrest |
| EP4011697A1 (en) * | 2020-12-11 | 2022-06-15 | NHK Spring Co., Ltd. | Vehicle seat, headrest, and head support member |
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| CN103171468A (en) * | 2011-12-26 | 2013-06-26 | 标致·雪铁龙汽车公司 | L-shaped vehicle seat headrest |
| CN102756675A (en) * | 2012-07-27 | 2012-10-31 | 保定延锋江森汽车座椅有限公司 | Automotive seat headrest with neck support function |
| RU2524495C1 (en) * | 2013-01-11 | 2014-07-27 | Андрей Владимирович Обухов | Neck rest for vehicle seat |
| CN103129428A (en) * | 2013-03-13 | 2013-06-05 | 苏州市职业大学 | Automotive neck guard seat chair |
| JP6053657B2 (en) * | 2013-10-15 | 2016-12-27 | 本田技研工業株式会社 | Neck support device for vehicle seat |
| WO2015088463A1 (en) * | 2013-12-13 | 2015-06-18 | Koc Universitesi | Vehicle seat with movable neckrest |
| JP6396705B2 (en) * | 2014-07-17 | 2018-09-26 | テイ・エス テック株式会社 | Headrest |
| CN104494468A (en) * | 2014-11-19 | 2015-04-08 | 常州市武进翔宇电子元器件有限公司 | Multifunctional vehicle chair |
| DE102015213672B4 (en) * | 2015-07-21 | 2024-07-18 | Volkswagen Aktiengesellschaft | Headrest and seat for a motor vehicle |
| CN105438032B (en) * | 2015-12-09 | 2019-03-08 | 宁波继峰汽车零部件股份有限公司 | Vehicle seat six-way sleep headrest |
| US10220752B2 (en) * | 2016-01-13 | 2019-03-05 | Ford Global Technologies, Llc | Adjustable headrest assembly with neck support feature |
| CN105691258A (en) * | 2016-01-18 | 2016-06-22 | 上海望弘汽车科技有限公司 | Adjusting device for achieving front-rear rotation and up-down movement synchronizing of neck support through one key |
| CN105818722B (en) * | 2016-03-23 | 2018-07-06 | 浙江吉利汽车研究院有限公司 | A kind of headrest and vehicle |
| CN106114315B (en) * | 2016-08-10 | 2019-08-27 | 上汽通用五菱汽车股份有限公司 | A kind of adjustable car seat headrest |
| CN106882097A (en) * | 2017-04-11 | 2017-06-23 | 边成战 | Headrest and automotive seat |
| JP7106988B2 (en) * | 2018-05-28 | 2022-07-27 | トヨタ自動車株式会社 | Headrests and vehicle seats |
| CN110254313B (en) * | 2019-06-04 | 2020-09-08 | 温州砥达新材料科技有限公司 | Rest side back cushion for automobile passenger |
| CN110171338B (en) * | 2019-06-24 | 2025-02-11 | 廊坊市东平汽车零配件有限公司 | Headrest bracket, headrest for automobile seat and automobile seat |
| CN110803083B (en) * | 2019-11-04 | 2020-12-04 | 中国第一汽车股份有限公司 | Automobile seat |
| CN111071122A (en) * | 2019-12-26 | 2020-04-28 | 厦门乔氏汽车用品有限公司 | Automobile protective pillow |
| CN111071121A (en) * | 2019-12-26 | 2020-04-28 | 厦门乔氏汽车用品有限公司 | Multi-angle and multi-direction adjustable neck protecting pillow for automobile seat |
| CN112092702A (en) * | 2020-10-14 | 2020-12-18 | 洛阳嘉德节能科技有限公司 | Cervical vertebra protector for automobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020127146A1 (en) * | 2018-12-20 | 2020-06-25 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Seat having a headrest and a supporting device adjustable relative to the headrest |
| EP4011697A1 (en) * | 2020-12-11 | 2022-06-15 | NHK Spring Co., Ltd. | Vehicle seat, headrest, and head support member |
| JP7525385B2 (en) | 2020-12-11 | 2024-07-30 | 日本発條株式会社 | Vehicle seat, headrest and head support member |
| US12145488B2 (en) | 2020-12-11 | 2024-11-19 | Nhk Spring Co., Ltd. | Vehicle seat, headrest, and head support member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101973221A (en) | 2011-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 201315 Patentee after: YANFENG ADIENT SEATING Co.,Ltd. Address before: Kang Road, Pudong New Area Kangqiao Industrial Zone of Shanghai City, No. 669, 201315 Patentee before: SHANGHAI YANFENG JOHNSON CONTROLS SEATING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai 201300 Patentee after: Yanfeng international Seat System Co.,Ltd. Address before: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Patentee before: YANFENG ADIENT SEATING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 |