CN203358395U - Automobile side-collision-resistant seat - Google Patents
Automobile side-collision-resistant seat Download PDFInfo
- Publication number
- CN203358395U CN203358395U CN 201320298923 CN201320298923U CN203358395U CN 203358395 U CN203358395 U CN 203358395U CN 201320298923 CN201320298923 CN 201320298923 CN 201320298923 U CN201320298923 U CN 201320298923U CN 203358395 U CN203358395 U CN 203358395U
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- seat
- slide rail
- automobile
- pulley
- collision
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Abstract
An automobile side-collision-resistant seat is mainly used in passive safety of automobile side collision. The automobile side-collision-resistant seat is mainly characterized in that an automobile storage battery provides power for a hydraulic device below the seat, an acceleration sensor transmits the lateral acceleration value of an automobile to an electronic control unit (ECU) in real time, when the value exceeds a preset safety value, the ECU sends signals to trigger the hydraulic device instantly, the hydraulic pushing rod is pushed out quickly, the seat rotates by an angle in the direction far away from collision through generated reactive force quickly, and accordingly larger survival space is provided for the head, the chest and the like of a passenger, and passenger casualty rate is effectively lowered. Mounting of additional devices such as the hydraulic device and the acceleration sensor does not affect normal using of an original function of the automobile seat. The automobile side-collision-resistant seat has the advantages that passenger safety is protected, and meanwhile popularization is easy, mounting is easy, and economy is achieved.
Description
Technical field
The utility model relates to the anti-side of a kind of automobile and hits seat, is mainly used in improving the passive satety of automobile side impact, reduces occupant's casualty rate of automobile side impact.
Background technology
Automotive seat belong to the basic device of automobile, the important safety parts of automobile, it links together human body and vehicle body, support member's quality, the shock and vibration that relax and decay and transmitted by vehicle body, thereby for the occupant provides good service conditions, and be occupant's Creating Comfort and the safe condition of taking.Along with improving constantly that Domestic Automotive Industry development and people require, automotive seat are no longer the simple car body components of taking with needs attractive in appearance that meets, but be related to ride comfort and safety, integrate the system engineering product of ergonomics, mechanical vibration, dominant project etc.
Wherein, as the important inner-decoration component that affects vehicle safety---the design of automotive seat, research and development, more and more cause the attention of automobile industry.The Domestic Automotive Industry Estate Division has been classified automotive seat as one of 40 kinds of key components and parts of first developing.Therefore, the quality of seat design, have a great impact occupant safety.
Safety design about automotive seat is mainly the passive satety that improves frontal crash of vehicles at present, the moment produced at head-on crash, make seat rotate backward an angle, perhaps seat integral body slippage one segment distance backward, thereby, for the occupant provides more living space, reduce occupant's casualty rate.Comparatively speaking, the seat that is applied to the automobile side impact passive satety is rare relating to.Yet in the actual traffic accident, the ratio of side collision is only second to head-on crash, importance can not be ignored, and vehicle side is the comparatively weak position of intensity in auto body, unlike front part of vehicle is the same with rear portion, has the sufficient space recurring structure to be out of shape to absorb collision energy.Therefore, under the prerequisite that does not change vehicle structure and automobile associated components layout, by seat design, the safety that improves automobile side impact is significant.
Summary of the invention
The purpose of this utility model is to address the above problem, and improves the passive satety of automobile side impact, reduces occupant's casualty rate of automobile side impact.The technical solution of the utility model is as follows:
The anti-side of a kind of automobile is hit seat, comprise seat, seat left side pulley, seat right side pulley, left side slide rail, right side slide rail, hydraulic efficiency gear, hydraulic mandril, push rod pulley, electronic controller ECU, acceleration pick-up, described hydraulic efficiency gear is powered by automobile storage battery; Described hydraulic efficiency gear is fixed in the lower left of seat; Described push rod pulley is installed on the hydraulic mandril end by ball pivot; Described seat right side pulley is installed on seat by ball pivot; Described push rod pulley slides in the push rod pulley position-limited trough of left side slide rail; Described seat left side pulley slides in the slide rail of left side; Described seat right side pulley slides in the slide rail of right side; Described right side slide rail is the uniform cross section slide rail; Described left side slide rail is the variable section slide rail; The revolver of described seat left side pulley is the hemisphere wheel, with the rotation of Convenient chair; The transverse acceleration value of described acceleration pick-up measured automobiles, pass to electronic controller ECU, electronic controller ECU receives signal and analyzes, and when the transverse acceleration value surpasses predefined safety value, electronic controller ECU sends signal to hydraulic efficiency gear, trigger hydraulic efficiency gear, hydraulic efficiency gear ejects hydraulic mandril rapidly, makes seat rotate an angle, the side occurred away from collision, thereby create more living space to occupant's head, chest, effectively reduce casualty rate.
The utility model is the advantage of prior art relatively:
1, effectively reduce the injury that automobile causes human body in the side collision process, for the occupant creates more living space, effectively reduce the side impact casualty rate.
2, install simply, do not affect the normal use of seat original function, economic, practical, be easy to Quantity production.
3, in the automobile side crash process, the moment that safety seat can occur in collision, rotate suitable angle to the side occurred away from collision, just can create larger living space at head and chest, and the chair bottom that disseats is far away, the importance of corresponding human body is higher, and effectively departure distance is also larger, thereby takes full advantage of space.
4, adopt electronic controller ECU, functional reliability is strong, highly sensitive.In addition, can be according to different situations, the size of corresponding accekeration etc. while by arranging, triggering hydraulic efficiency gear, control the guard sensitivity of safety seat; Can also control by the length of adjusting hydraulic mandril the rotational angle of safety seat.Therefore device practical, alerting ability is high.
The accompanying drawing explanation
Fig. 1 is shown the structural representation that the anti-side of a kind of automobile described in the utility model is hit seat.
Fig. 2 is shown the circuit control work schematic diagram that the anti-side of a kind of automobile described in the utility model is hit seat.
Fig. 3 is shown the right side rail structure schematic diagram that the anti-side of a kind of automobile described in the utility model is hit seat.
Fig. 4 is shown the left side rail structure schematic diagram that the anti-side of a kind of automobile described in the utility model is hit seat.
Fig. 5 is shown the right side pulley structure schematic diagram that the anti-side of a kind of automobile described in the utility model is hit seat.
Fig. 6 is shown the left side pulley structure schematic diagram that the anti-side of a kind of automobile described in the utility model is hit seat.
Fig. 7 is shown the push rod pulley structure schematic diagram that the anti-side of a kind of automobile described in the utility model is hit seat.
The specific embodiment
1, seat; 2, hydraulic mandril; 3, right side slide rail; 4, push rod pulley; 5, left side slide rail; 6, seat left side pulley; 7, seat right side pulley; 8, hydraulic efficiency gear; 9, acceleration pick-up; 10, electronic controller ECU; 11, push rod pulley position-limited trough; 12, spherical hinge; 13, pulley; 14, push rod pulley limiting device; 15, hemisphere wheel.
Below in conjunction with example figure, the utility model is described further.
The anti-side of a kind of automobile described in the utility model is hit seat as shown in the figure, comprising: seat, hydraulic efficiency gear, hydraulic mandril, push rod pulley, right side slide rail, left side slide rail, seat right side pulley, seat left side pulley, acceleration pick-up, electronic controller ECU etc.
In vehicle traveling process, acceleration pick-up 9 is in real time by the information such as size of vehicle lateral acceleration, pass to electronic controller ECU10, value and the predefined safety value of electronic controller ECU10 degree of will speed up compare, when the size of accekeration during lower than safety value, do not produce any reaction, when accekeration surpasses predefined safety value, electronic controller ECU10 sends signal instruction to hydraulic efficiency gear 8, hydraulic efficiency gear 8 ejects hydraulic mandril 2 rapidly, because left side slide rail 5 is fixed on car floor, and the position-limiting action due to push rod pulley limiting device 14, push rod pulley 4 can only seesaw in push rod pulley position-limited trough 11.Therefore will produce antagonistic force, by seat 1 jack-up, make seat 1 to the angle of direction rotation occurred away from collision.The right side half wheel of seat right side pulley 7, push rod pulley 4, seat left side pulley 6 is all used identical pulley 13.Seat right side pulley 7 all is connected with seat 1 by spherical hinge with push rod pulley 4, does not therefore affect the rotation of seat 1.The revolver of seat left side pulley 6 is designed to hemisphere wheel 15, with the rotation of Convenient chair 1.After seat 1 rotation, the direction that just can make the occupant occur away from side impact, thus for the occupant provides more living space, effectively reduce the casualty rate of automobile side impact.
The utility model is mainly the moment occurred at automobile side crash, makes angle of seat moment deflection, by increasing more living space, realizes the protection to the occupant, reduces the casualty rate of side impact.The anti-side of this automobile is hit the structural representation of seat unit and the major and minor steering position that concrete implementation method can be applied to most of vehicle, equally also can pass through improvement application Yu Houpai occupant or other vehicles.In the situation that do not deviate from the utility model essence; the anti-side of automobile can be hit to the structural arrangement of seat unit and the structural arrangement of control system is done corresponding change, but within these corresponding changes all should belong to the claim protection domain under the utility model.
Claims (1)
1. the anti-side of automobile is hit seat, comprise seat, seat left side pulley, seat right side pulley, left side slide rail, right side slide rail, hydraulic efficiency gear, hydraulic mandril, push rod pulley, electronic controller ECU, acceleration pick-up, it is characterized in that: described hydraulic efficiency gear is powered by automobile storage battery; Described hydraulic efficiency gear is fixed in the lower left of seat; Described push rod pulley is installed on the hydraulic mandril end by ball pivot; Described seat right side pulley is installed on seat by ball pivot; Described push rod pulley slides in the push rod pulley position-limited trough of left side slide rail; Described seat left side pulley slides in the slide rail of left side; Described seat right side pulley slides in the slide rail of right side; Described right side slide rail is the uniform cross section slide rail; Described left side slide rail is the variable section slide rail; The revolver of described seat left side pulley is the hemisphere wheel; The transverse acceleration value of described acceleration pick-up measured automobiles, pass to electronic controller ECU, electronic controller ECU receives signal and analyzes, when the transverse acceleration value surpasses predefined safety value, electronic controller ECU sends signal to hydraulic efficiency gear, trigger hydraulic efficiency gear, hydraulic efficiency gear ejects hydraulic mandril rapidly, makes seat rotate an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298923 CN203358395U (en) | 2013-05-22 | 2013-05-22 | Automobile side-collision-resistant seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320298923 CN203358395U (en) | 2013-05-22 | 2013-05-22 | Automobile side-collision-resistant seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358395U true CN203358395U (en) | 2013-12-25 |
Family
ID=49806205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320298923 Expired - Fee Related CN203358395U (en) | 2013-05-22 | 2013-05-22 | Automobile side-collision-resistant seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358395U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671838A (en) * | 2016-12-24 | 2017-05-17 | 北汽福田汽车股份有限公司 | Vehicle collision protection seat, vehicle collision protection system and vehicle |
| CN111319533A (en) * | 2018-12-17 | 2020-06-23 | 李尔公司 | Electrical assembly |
| WO2023246318A1 (en) * | 2022-06-21 | 2023-12-28 | 中国第一汽车股份有限公司 | Method and apparatus for reducing injury to passenger caused by side pole impact of full vehicle |
-
2013
- 2013-05-22 CN CN 201320298923 patent/CN203358395U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671838A (en) * | 2016-12-24 | 2017-05-17 | 北汽福田汽车股份有限公司 | Vehicle collision protection seat, vehicle collision protection system and vehicle |
| CN106671838B (en) * | 2016-12-24 | 2019-04-23 | 北汽福田汽车股份有限公司 | Vehicle crash protection type seat, vehicle crash protection system and vehicle |
| CN111319533A (en) * | 2018-12-17 | 2020-06-23 | 李尔公司 | Electrical assembly |
| US11613220B2 (en) | 2018-12-17 | 2023-03-28 | Lear Corporation | Electrical assembly |
| WO2023246318A1 (en) * | 2022-06-21 | 2023-12-28 | 中国第一汽车股份有限公司 | Method and apparatus for reducing injury to passenger caused by side pole impact of full vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140522 |