CN101905664A - Anti-rear collision neck protection seat - Google Patents
Anti-rear collision neck protection seat Download PDFInfo
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- CN101905664A CN101905664A CN 201010129519 CN201010129519A CN101905664A CN 101905664 A CN101905664 A CN 101905664A CN 201010129519 CN201010129519 CN 201010129519 CN 201010129519 A CN201010129519 A CN 201010129519A CN 101905664 A CN101905664 A CN 101905664A
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- rear collision
- neck protection
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Abstract
The invention relates to an anti-rear collision neck protection seat which adopts a crumpling energy-absorption structure and mainly solves the technical problem that seats in the prior art have no anti-rear collision neck protection mechanisms and the technical problem that the anti-rear collision neck protection effect of a safety seat is undesirable. The anti-rear collision neck protection seat comprises a seat slide plate, wherein a seat base is arranged on the seat slide plate; the rear part of the seat slide plate is connected with the seat base by a bearing; a protection mechanism is arranged between the seat slide plate and the seat base and comprises a deformed plate and a fixed plate; the deformed plate is fixed on the seat base; the fixed plate is arranged on the deformed plate; and deformed plate is connected with the seat side plate by a fixed bolt. The anti-rear collision neck protecting seat has a simple and rational structure; the anti-rear collision neck protection mechanism has a crumpling energy-absorption structure; the deformed plate crumples and deforms to effectively reduce the inertia of the backward movement of the seat and a passenger and absorb the energy of the head movement of the passenger; and meanwhile, the whole seat generates a certain inclined angle backwards, so that the damage of lash movement to the neck of the passenger is reduced.
Description
Technical field
The present invention relates to a kind of seat, especially relate to a kind of anti-rear collision neck protection seat that adopts the crumple endergonic structure.
Background technology
When automobile is knocked into the back by front vehicle, the occupant forms a relative vehicle motion backward, occupant's trunk is close to seat, and seat can not move substantially, then occupant's trunk and seat generally are not subjected to the inertia of too big motion backward, after the energy that produces when bumping all be sent to occupant's neck, occupant's head is rocked back and forth, and can make neck receive injury.Present most of automotive seat are made the traveling comfort that seat is devoted to promote in the commercial city; preserve from when traffic accident takes place protection occupant or driver's health; maybe injury is reduced to minimum research aspect and do not obtain the actv. countermeasure, many common seats do not exist and bump the function of whipping after anti-.China's utility model patent 03275979.7 discloses a kind of safety seat, this seat has headrest, the chair back and the seat support that from top to bottom is connected in turn, be separately installed with at least one energy disperser in the inside of these parts, the setpoint distance place is equipped with the baffle plate that area is enough to cover energy disperser in the place ahead of energy disperser.When automobile bumped, headrest, the chair back and seat support can absorb Impact energy, and protection occupant's head, neck and back do not come to harm.Yet the buffering effect of this safety seat is not desirable especially, though had energy disperser, occupant's trunk leans against on the seat and moves still seldom, and the energy of absorption is few, mostly the energy that produces of collision still is delivered to occupant's head, makes occupant's neck injuries.
Summary of the invention
The present invention solves that seat does not have anti-rear collision neck protection mechanism in the prior art, and safety seat anti-rear collision neck protection effect is not very desirable technical matters, and a kind of anti-rear collision neck protection seat that adopts the crumple endergonic structure is provided.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of anti-rear collision neck protection seat; comprise the seat slide plate; on the seat slide plate, be provided with the seat support basin; described seat slide postlaminar part is connected by bearing with the seat support basin; between seat slide plate and seat support basin, be provided with protection mechanism; described protection mechanism comprises deformed plate and adapter plate; deformed plate is fixed on the seat support basin; described adapter plate is arranged on the deformed plate, by bolt of rear end plate deformed plate is linked to each other with the seat slide plate.When the present invention is used for rear-end collision to the protection of whipping of occupant's neck; when taking place when knocking into the back; seat and occupant produce the inertia of motion backward; in seat motion backward; seat is that the center rotates with the bearing; the seat support basin is along with the rotation of seat forms motion upwards; and drive protection mechanism; this protection mechanism adopts a kind of crumple endergonic structure, and the seat support basin drives the deformed plate upward movement, deformed plate crumple distortion; effectively reduced the inertia that seat and occupant move backward; absorbed the energy of occupant's head motion, seat integral body produces certain inclination angle backward simultaneously, reduces the athletic injury of whipping of occupant's neck.
As a kind of preferred version of such scheme, the direction that described deformed plate upper end edge is vertical with deformed plate stretches and is formed with connecting panel, and connecting panel is fixed on the lower surface of seat support basin.The whole one-tenth of deformed plate is L shaped, and the connecting panel on deformed plate top is fixed on the seat support basin lower surface, and deformed plate is positioned on the seat support basin bottom surface perpendicular with the bottom surface.When the seat support basin moved up, deformed plate moved up with the seat support basin.
A kind of preferred version as such scheme is provided with gap on deformed plate, this gap makes the deformed plate lower end form a hook-shaped connecting portion.Gap makes deformed plate be out of shape easily, and when deformed plate promoted, gap is stressed to be opened, and has absorbed when bumping behind the occupant kinetic energy that takes place, thereby preventing that occupant's neck from producing whips injury.
A kind of preferred version as such scheme, on the front end of described connecting portion, be provided with fixed orifice, top at the deformed plate gap is provided with control punch, the two ends of described adapter plate are respectively equipped with through hole, two through holes are corresponding with fixed orifice and control punch, described bolt of rear end plate comprises bolt of rear end plate one and bolt of rear end plate two, bolt of rear end plate one is connected on the seat slide plate after passing adapter plate one end through hole and control punch, and bolt of rear end plate two is connected on the seat slide plate after passing adapter plate other end through hole and fixed orifice.Link to each other with the seat support basin with the connecting panel of deformed plate one, deformed plate is connected on the seat slide plate by bolt of rear end plate one and bolt of rear end plate two, this makes deformed plate be connected between seat support basin and the seat slide plate, during rear-end collision, when the seat support basin moves up, and the seat slide plate is motionless, then just makes deformed plate collapse compression deformation, reduce the inertia that seat and occupant move backward, absorbed the energy of occupant's head motion.
As a kind of preferred version of such scheme, described control punch is an elongated hole, and this control punch extends along the deformed plate length direction.Bolt of rear end plate one can move up and down in control punch, under initial condition promptly before rear-end impact, bolt of rear end plate one is positioned at the control punch upper end, in the rear-end impact process, along with the deformed plate tensile deformation that makes progress, bolt of rear end plate one is shifted to the control punch lower end gradually, when gap is badly deformed, bolt of rear end plate one blocks the deformation length control punch, has stoped seat to continue to rotate backward.
Therefore; advantage of the present invention is: simple and reasonable; this anti-rear collision neck protection mechanism adopts the crumple endergonic structure; deformed plate crumple distortion; effectively reduced the inertia that seat and occupant move backward; absorbed the energy of occupant's head motion, seat integral body produces certain inclination angle backward simultaneously, reduces the athletic injury of whipping of occupant's neck.
Description of drawings
Accompanying drawing 1 is a kind of perspective view of anti-rear collision neck protection mechanism among the present invention;
Accompanying drawing 2 is a kind of structural representations in anti-rear collision neck protection mechanism front among the present invention;
Accompanying drawing 3 is a kind of structural representations at the anti-rear collision neck protection mechanism back side among the present invention;
Accompanying drawing 4 is a kind of structural representations of anti-rear collision neck protection mechanism side among the present invention;
Accompanying drawing 5 is seat of the present invention a kind of view before not colliding;
Accompanying drawing 6 is seat of the present invention a kind of view when collision.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
A kind of anti-rear collision neck protection seat of present embodiment; as Fig. 1 and shown in Figure 5; comprise seat slide plate 2; on the seat slide plate, be provided with seat support basin 1; seat slide plate 2 rear portions are connected by bearing 12 with seat support basin 1; between seat slide plate 2 and seat support basin 1, be provided with protection mechanism; as shown in Figure 2; this protection mechanism comprises deformed plate 3 and adapter plate 4, and as shown in Figure 4, the direction that the upper end edge of deformed plate 3 is vertical with deformed plate stretches and is formed with connecting panel 5; make whole deformed plate become one L shaped; have a gap 6 at deformed plate 3 near lower end, this gap makes deformed plate lower end formation one be hook-shaped connecting portion 7, is provided with fixed orifice 8 at the connecting portion front end; as shown in Figure 3; be provided with control punch 9 on the deformed plate of gap 6 upper ends, this control punch is an elongated hole, and control punch extends along deformed plate 3 length directions.The connecting panel 5 of deformed plate upper end is connected seat support basin 1 lower surface, and fixing with the welding of seat support basin, deformed plate is erected on the bottom surface of seat support basin.On adapter plate 4 two ends, be respectively equipped with through hole, this through hole is corresponding with fixed orifice 8 and control punch 9 on the deformed plate 3 respectively, bolt of rear end plate 10 is connected on the seat slide plate 2 after passing adapter plate one end through hole and control punch 9, bolt of rear end plate 2 11 is connected on the seat slide plate 2 after passing adapter plate other end through hole and fixed orifice 8, so just deformed plate 3 is connected with seat slide plate 2, bolt of rear end plate one can move up and down in control punch 9.
Provided the state of seat when rear-end collision does not take place as Fig. 5, the protection mechanism of this moment as shown in Figure 3, the bolt of rear end plate holding is in the upper end of control punch.When rear-end collision takes place when, as shown in Figure 6, seat can produce a movement inertia backward, and seat is that the center rotates with the bearing, and the seat support basin is along with the rotation of seat forms motion upwards, deformed plate upwards stretches in this process, gap distortion on the deformed plate absorbs the energy that collides, and bolt of rear end plate one is shifted to the control punch lower end gradually,, stop and continue to rotate backward in the control punch lower end up to the bolt of rear end plate holding.
Specific embodiment described herein only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as adapter plate, deformed plate, control punch, fixed orifice, connecting panel morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (5)
1. anti-rear collision neck protection seat; comprise the seat slide plate; on the seat slide plate, be provided with the seat support basin; described seat slide postlaminar part is connected by bearing with the seat support basin; it is characterized in that: between seat slide plate (2) and seat support basin (1), be provided with protection mechanism; described protection mechanism comprises deformed plate (3) and adapter plate (4); deformed plate is fixed on the seat support basin (1); described adapter plate (4) is arranged on the deformed plate (3), by bolt of rear end plate deformed plate (3) is linked to each other with seat slide plate (2).
2. a kind of anti-rear collision neck protection seat according to claim 1 is characterized in that the direction stretching, extension vertical with deformed plate of described deformed plate (3) upper end edge is formed with connecting panel (5), and connecting panel is fixed on the lower surface of seat support basin (1).
3. a kind of anti-rear collision neck protection seat according to claim 1 and 2 is characterized in that being provided with gap (6) on deformed plate (3), this gap makes deformed plate (3) lower end form a hook-shaped connecting portion (7).
4. a kind of anti-rear collision neck protection seat according to claim 3; it is characterized in that on the front end of described connecting portion (7), being provided with fixed orifice (8); be provided with control punch (9) on the top of deformed plate gap (6); the two ends of described adapter plate (4) are respectively equipped with through hole; two through holes are corresponding with fixed orifice (8) and control punch (9); described bolt of rear end plate comprises bolt of rear end plate one (10) and bolt of rear end plate two (11); bolt of rear end plate one is connected on the seat slide plate (2) after passing adapter plate one end through hole and control punch (9), and bolt of rear end plate two is connected on the seat slide plate (2) after passing adapter plate other end through hole and fixed orifice (8).
5. a kind of anti-rear collision neck protection seat according to claim 4 is characterized in that described control punch (9) is an elongated hole, and this control punch extends along deformed plate (3) length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101295191A CN101905664B (en) | 2010-03-23 | 2010-03-23 | Anti-rear collision neck protection seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101295191A CN101905664B (en) | 2010-03-23 | 2010-03-23 | Anti-rear collision neck protection seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101905664A true CN101905664A (en) | 2010-12-08 |
| CN101905664B CN101905664B (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101295191A Active CN101905664B (en) | 2010-03-23 | 2010-03-23 | Anti-rear collision neck protection seat |
Country Status (1)
| Country | Link |
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| CN (1) | CN101905664B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512296A (en) * | 2013-09-30 | 2015-04-15 | 丰田纺织株式会社 | Seat frame of conveyance seat |
| WO2016115986A1 (en) * | 2015-01-22 | 2016-07-28 | 上海延锋江森座椅有限公司 | Vehicle seat with energy absorption structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212658A (en) * | 1996-02-29 | 1999-03-31 | 彼得·布洛姆德尔 | Method to safely restrain occupants in crashing vehicle and seat constructed to perform said method |
| CN1668489A (en) * | 2002-07-17 | 2005-09-14 | 株式会社三角工具加工 | Seat construction |
| WO2009080973A2 (en) * | 2007-12-11 | 2009-07-02 | Faurecia Sièges d'Automobile | Reinforced energy absorption device and assembly |
-
2010
- 2010-03-23 CN CN2010101295191A patent/CN101905664B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212658A (en) * | 1996-02-29 | 1999-03-31 | 彼得·布洛姆德尔 | Method to safely restrain occupants in crashing vehicle and seat constructed to perform said method |
| CN1668489A (en) * | 2002-07-17 | 2005-09-14 | 株式会社三角工具加工 | Seat construction |
| WO2009080973A2 (en) * | 2007-12-11 | 2009-07-02 | Faurecia Sièges d'Automobile | Reinforced energy absorption device and assembly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104512296A (en) * | 2013-09-30 | 2015-04-15 | 丰田纺织株式会社 | Seat frame of conveyance seat |
| CN104512296B (en) * | 2013-09-30 | 2017-05-10 | 丰田纺织株式会社 | Seat frame of conveyance seat |
| WO2016115986A1 (en) * | 2015-01-22 | 2016-07-28 | 上海延锋江森座椅有限公司 | Vehicle seat with energy absorption structure |
| US10315542B2 (en) | 2015-01-22 | 2019-06-11 | Yanfeng Adient Seating Co., Ltd. | Vehicle seat with energy absorption structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101905664B (en) | 2012-01-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GEELY HOLDING GROUP CO., LTD. ZHEJIANG GE Free format text: FORMER OWNER: ZHEJIANG GEELY HOLDING GROUP CO., LTD. Effective date: 20130125 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130125 Address after: Taizhou City, Zhejiang Province, 317000 coastal city east gate head Patentee after: Zhejiang Geely Automobile Research Institute Co., Ltd. Patentee after: Zhejiang Geely Holding Group Co., Ltd. Patentee after: Zhejiang Geely Automobile Co., Ltd. Address before: Taizhou City, Zhejiang Province, 317000 coastal city east gate head Patentee before: Zhejiang Geely Automobile Research Institute Co., Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd. |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hao Yifeng Inventor after: Lou Yuanfa Inventor after: Zhao Degang Inventor after: Li Weiping Inventor after: Qiligeer Inventor after: Liu Weiguo Inventor after: Qian Guoqiang Inventor after: Lin Shu Inventor after: Wu Chengming Inventor after: Li Shufu Inventor after: Yang Jian Inventor after: Zhao Fuquan Inventor before: Hao Yifeng Inventor before: Qiligeer Inventor before: Liu Weiguo Inventor before: Qian Guoqiang Inventor before: Lin Shu Inventor before: Wu Chengming Inventor before: Li Shufu Inventor before: Yang Jian Inventor before: Zhao Fuquan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HAO YIFENG QILIGEER LIU WEIGUO QIAN GUOQIANG LIN SHU WU CHENGMING LI SHUFUYANG JIAN ZHAO FUQUAN TO: HAO YIFENG QILIGEER LIU WEIGUO QIAN GUOQIANG LIN SHU WU CHENGMING LI SHUFU YANG JIAN ZHAO FUQUAN LOU YUANFA ZHAO DEGANG LI WEIPING |