CN104986075A - Anti-whipping automobile seat active backrest - Google Patents
Anti-whipping automobile seat active backrest Download PDFInfo
- Publication number
- CN104986075A CN104986075A CN201510353295.5A CN201510353295A CN104986075A CN 104986075 A CN104986075 A CN 104986075A CN 201510353295 A CN201510353295 A CN 201510353295A CN 104986075 A CN104986075 A CN 104986075A
- Authority
- CN
- China
- Prior art keywords
- automobile seat
- backrest
- sides
- fixed
- whipping
- 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.)
- Pending
Links
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
- B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
-
- 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
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 an automobile seat part, and in particular to an anti-whipping automobile seat active backrest. The anti-whipping automobile seat active backrest comprises an automobile seat backrest body. The anti-whipping automobile seat active backrest is characterized in that an overturning mechanism is fixed to a headrest framework at the bottom of the automobile seat backrest body, and the two sides of the overturning mechanism are movably connected with the two sides of the automobile seat backrest body through rotating arms; and headrest rods are fixed to the top of the headrest framework and are movably installed in clamping holes. Springs are fixed to the two sides of the overturning mechanism, and the other ends of the springs are fixed to the two sides of the automobile seat backrest body. The anti-whipping automobile seat active backrest has the beneficial effects of being simple in structure and low in manufacturing cost. By means of the anti-whipping automobile seat active backrest, the distance between the head of a user and a headrest can be decreased in time when an automobile is braked, and therefore the neck and the head of a member can be protected.
Description
Technical field
The present invention relates to a kind of automotive seat parts, especially relate to the active backrest of a kind of anti-whip automotive seat.
Background technology
Automotive seat are critical components of automobile.The backrest of automotive seat is again the vitals ensureing passenger safety and comfort.For improving safety and the traveling comfort of automotive seat, sufficient protective effect to be had to the neck of member when requiring that seat hits after low speed, being commonly called as anti-whip.Current anti-whip is all realized by adjustment backrest frames structure and adjustment headrest features, and this implementation manufacture requirements is high, and cost high weight is large, and weight greatly also causes complete-vehicle oil consumption high.Therefore original back of seat anti-whip effect is bad, needs the active backrest of a kind of anti-whip automotive seat of invention badly.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part, and provide a kind of anti-whip automotive seat active backrest.
The object of the invention is to be solved by following technical proposals: it comprises motor vehicle seat back, it is characterized in that: the head pillow frame bottom motor vehicle seat back is fixed with a switching mechanism, the both sides of switching mechanism are flexibly connected with the both sides of motor vehicle seat back by swivel arm, occipital bone top of the trellis is fixed with head rest pole, and head rest pole activity is contained in hole clipping.The both sides of described switching mechanism are fixed with spring, and the other end of spring is fixed on the both sides of motor vehicle seat back.
When braking automobile, the health of people generally moves backward, and waist just promotes switching mechanism upset with lower portion, drives head rest pole to turn forward and moves a segment distance, shorten the distance between headrest and head, reach the effect of initiatively anti-whip during switching mechanism upset.
The present invention has that structure is simple, the advantage of low cost of manufacture, and it can shorten the distance between head and headrest in time when vehicle brake, and then plays a protective role to the neck of member and head.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is A portion of the present invention structure for amplifying schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1 and Figure 2, the present invention includes motor vehicle seat back 1, head pillow frame 2 bottom motor vehicle seat back 1 is fixed with a switching mechanism 3, the both sides of switching mechanism 3 are flexibly connected with the both sides of motor vehicle seat back 1 by swivel arm 4, occipital bone frame 2 top is fixed with head rest pole 5, and head rest pole 5 activity is contained in hole clipping 6.The both sides of described switching mechanism 3 are fixed with spring 7, and the other end of spring 7 is fixed on the both sides of motor vehicle seat back 1.Spring 7 can make switching mechanism 3 automatically reset.
When braking automobile, the health of people generally moves backward, and waist just promotes switching mechanism 3 with lower portion and overturns, and drives head rest pole 5 to turn forward and move a segment distance when switching mechanism overturns 3, shorten the distance between headrest and head, reach the effect of initiatively anti-whip.The present invention, by the interlock of rotating mechanism and headrest, can shorten the distance between head and headrest in time when vehicle brake, and then plays a protective role to the neck of member and head.
Claims (2)
1. the active backrest of anti-whip automotive seat, it comprises motor vehicle seat back, it is characterized in that: the head pillow frame bottom motor vehicle seat back is fixed with a switching mechanism, the both sides of switching mechanism are flexibly connected with the both sides of motor vehicle seat back by swivel arm, occipital bone top of the trellis is fixed with head rest pole, and head rest pole activity is contained in hole clipping.
2. the active backrest of a kind of anti-whip automotive seat according to claim 1, is characterized in that: the both sides of described switching mechanism are fixed with spring, and the other end of spring is fixed on the both sides of motor vehicle seat back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353295.5A CN104986075A (en) | 2015-06-24 | 2015-06-24 | Anti-whipping automobile seat active backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353295.5A CN104986075A (en) | 2015-06-24 | 2015-06-24 | Anti-whipping automobile seat active backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104986075A true CN104986075A (en) | 2015-10-21 |
Family
ID=54298014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353295.5A Pending CN104986075A (en) | 2015-06-24 | 2015-06-24 | Anti-whipping automobile seat active backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104986075A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050047589A (en) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | Active headrest for vehicle |
| US20050179305A1 (en) * | 2004-02-12 | 2005-08-18 | Faurecia Autositze Gmbh & Co., Kg | Automobile seat |
| KR100889436B1 (en) * | 2007-10-15 | 2009-03-24 | 대원산업 주식회사 | Active headrest of vehicle seat |
| CN201240297Y (en) * | 2008-07-16 | 2009-05-20 | 李尔长安(重庆)汽车系统有限责任公司 | Automobile chair |
| CN203172472U (en) * | 2012-11-17 | 2013-09-04 | 柳州东风李尔方盛汽车座椅有限公司 | Seat active headrest |
| CN203172476U (en) * | 2013-03-27 | 2013-09-04 | 上海尊马汽车座椅科技有限公司 | Active type seat headrest structure |
| CN204354867U (en) * | 2014-11-28 | 2015-05-27 | 北京北汽李尔汽车系统有限公司 | Seat SAHR fender guard |
| CN204801567U (en) * | 2015-06-24 | 2015-11-25 | 东风李尔汽车座椅有限公司 | Prevent whipping active back of car seat |
-
2015
- 2015-06-24 CN CN201510353295.5A patent/CN104986075A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050047589A (en) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | Active headrest for vehicle |
| US20050179305A1 (en) * | 2004-02-12 | 2005-08-18 | Faurecia Autositze Gmbh & Co., Kg | Automobile seat |
| KR100889436B1 (en) * | 2007-10-15 | 2009-03-24 | 대원산업 주식회사 | Active headrest of vehicle seat |
| CN201240297Y (en) * | 2008-07-16 | 2009-05-20 | 李尔长安(重庆)汽车系统有限责任公司 | Automobile chair |
| CN203172472U (en) * | 2012-11-17 | 2013-09-04 | 柳州东风李尔方盛汽车座椅有限公司 | Seat active headrest |
| CN203172476U (en) * | 2013-03-27 | 2013-09-04 | 上海尊马汽车座椅科技有限公司 | Active type seat headrest structure |
| CN204354867U (en) * | 2014-11-28 | 2015-05-27 | 北京北汽李尔汽车系统有限公司 | Seat SAHR fender guard |
| CN204801567U (en) * | 2015-06-24 | 2015-11-25 | 东风李尔汽车座椅有限公司 | Prevent whipping active back of car seat |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |