CN203543734U - Automobile safety seat for protecting neck of passenger during rear-end collision - Google Patents
Automobile safety seat for protecting neck of passenger during rear-end collision Download PDFInfo
- Publication number
- CN203543734U CN203543734U CN201320678119.5U CN201320678119U CN203543734U CN 203543734 U CN203543734 U CN 203543734U CN 201320678119 U CN201320678119 U CN 201320678119U CN 203543734 U CN203543734 U CN 203543734U
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- China
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- headrest
- seat body
- control system
- seat
- slide mechanism
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Abstract
The utility model relates to an automobile safety seat for protecting the neck of a passenger during rear-end collision. The automobile safety seat comprises a seat body and a control system, the seat body comprises a headrest, a seat back, a seat cushion and a sliding mechanism connecting the seat cushion and an automobile floor and used for achieving the effect that the seat body slides backwards, the control system is connected with the sliding mechanism, the seat body further comprises a headrest adjusting mechanism connecting the headrest and the seat back and used for achieving the effect that the headrest moves forwards and upwards, and the control system is connected with the headrest adjusting mechanism. When collision occurs in an automobile, the control system can start the sliding mechanism to enable the seat body to slide backwards and the headrest adjusting mechanism to enable the headrest to move forwards and upwards simultaneously. The automobile safety seat is comprehensive in protection strategy and good in protection performance.
Description
Technical field
The utility model relates generally to the safety chair seats of car of protecting occupant's neck under a kind of rear-end impact, belongs to automobile active safety technical field.
Background technology
Rear-end impact accident is one of modal forms of collision on road, although its occupant's mortal injury causing is relatively little, the social spendings that the neck whiplash injury being caused by rear-end impact accident causes are larger.Whiplash injury refers in rear-end impact, the damage that the Whiplash injury of occupant's neck causes.Also indefinite about its micromechanism of damage at present, but generally believe that minimizing occupant's trunk and the relative motion of head can reduce whiplash injury, existing automobile vendor produces the seat that reduces whiplash injury based on this understanding simultaneously, and proof is effective in collision.About reducing the automotive seat of whiplash injury, mainly contain at present: based on what rest the head on, when rear-end collision, headrest travels forward; Based on the chair back and recliner, when rear-end collision, can adjusting back and recliner angle; Based on adjusting seat chair cushion performance, chair cushion moves backward or around attachment point, rotates to realize neck protection backward.But automotive seat exist that protection strategy is single, protective value is not good enough and the shortcoming such as universality is poor in the market.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of safety chair seats of car that strategy is comprehensive, protective value is good, simple in structure of protecting is provided.
For solving above technical matters, the utility model adopts following technical scheme:
Under a kind of rear-end impact, protect the safety chair seats of car of occupant's neck, comprise seat body, control system, described seat body comprises headrest, the chair back, chair cushion, connect described chair cushion and automotive floor panel for realizing the slide mechanism sliding backward of described seat body, described control system is connected with described slide mechanism, described seat body also comprise connect described headrest and the described chair back for realizing the described headrest headrest controlling mechanism of upward movement forward, described control system is connected with described headrest controlling mechanism, when automobile bumps, described control system can start described slide mechanism simultaneously and described seat body be slided backward with described headrest controlling mechanism make described headrest upward movement forward.
Described control system comprise be arranged on described seat body bottom for gather occupant's body weight information pressure sensor, be arranged on automotive front end for gathering crash sensor, the micro controller system of auto against information, described pressure sensor is connected with the input end of described micro controller system respectively with described crash sensor, and the mouth of described micro controller system is connected with described slide mechanism with described headrest controlling mechanism respectively.
Due to the enforcement of technique scheme, the utility model compared with prior art tool has the following advantages:
Safety chair seats of car of the present utility model is all connected with slide mechanism with headrest controlling mechanism by control system; when automobile generation rear-end impact; control system can be controlled rest the head on upward movement and seat body forward simultaneously and slide backward; protection strategy to occupant's neck is comprehensive, and protective value is good.
Safety chair seats of car of the present utility model is simple in structure, be easy to realize, universality is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of the control system of the utility model safety chair seats of car.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
Under a kind of rear-end impact, protect the safety chair seats of car of occupant's neck, comprise seat body, control system, seat body comprises headrest, the chair back, chair cushion, connect chair cushion and automotive floor panel for realizing the slide mechanism sliding backward of seat body, control system is connected with slide mechanism and for controlling slide mechanism, seat body is slided backward, this safety chair seats of car also comprise connect headrest and the chair back for realizing the headrest controlling mechanism of the upward movement forward of headrest, control system is also connected with headrest controlling mechanism and for controlling the headrest controlling mechanism upward movement forward that makes to rest the head on, when automobile bumps, control system can start slide mechanism simultaneously seat body is slided backward and the headrest controlling mechanism upward movement forward that makes to rest the head on.
As shown in Figure 1, control system comprise be arranged on seat body bottom for gather occupant's body weight information pressure sensor, be arranged on automotive front end for gathering crash sensor, the micro controller system of auto against information, pressure sensor is connected with the input end of micro controller system respectively with crash sensor, and the mouth of micro controller system is connected with slide mechanism with headrest controlling mechanism respectively.
Pressure sensor and crash sensor transmit signal to micro controller system, and micro controller system is analyzed, judged signal and executive command flowed to headrest controlling mechanism and/or slide mechanism again.
While specifically using, on safety chair seats of car, sit while having occupant, pressure sensor gathers occupant's body weight information, then by information conveyance to micro controller system, micro controller system is analyzed, is judged information, then executive command is flowed to slide mechanism and makes seat body be adjusted to appropriate location; When safety chair seats of car generation rear-end impact; crash sensor gathers collision information; then by information conveyance to micro controller system; micro controller system is analyzed, is judged information; then executive command is flowed to headrest controlling mechanism and slide mechanism; start headrest controlling mechanism make to rest the head on upward movement and slide mechanism forward simultaneously seat body is slided backward, realize the general protection to occupant.
Above the utility model is described in detail; its object is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (2)
1. under a rear-end impact, protect the safety chair seats of car of occupant's neck, comprise seat body, control system, described seat body comprises headrest, the chair back, chair cushion, connect described chair cushion and automotive floor panel for realizing the slide mechanism sliding backward of described seat body, described control system is connected with described slide mechanism, it is characterized in that, described seat body also comprise connect described headrest and the described chair back for realizing the described headrest headrest controlling mechanism of upward movement forward, described control system is connected with described headrest controlling mechanism, when automobile bumps, described control system can start described slide mechanism simultaneously and described seat body be slided backward with described headrest controlling mechanism make described headrest upward movement forward.
2. safety chair seats of car according to claim 1, it is characterized in that, described control system comprise be arranged on described seat body bottom for gather occupant's body weight information pressure sensor, be arranged on automotive front end for gathering crash sensor, the micro controller system of auto against information, described pressure sensor is connected with the input end of described micro controller system respectively with described crash sensor, and the mouth of described micro controller system is connected with described slide mechanism with described headrest controlling mechanism respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678119.5U CN203543734U (en) | 2013-10-30 | 2013-10-30 | Automobile safety seat for protecting neck of passenger during rear-end collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678119.5U CN203543734U (en) | 2013-10-30 | 2013-10-30 | Automobile safety seat for protecting neck of passenger during rear-end collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543734U true CN203543734U (en) | 2014-04-16 |
Family
ID=50461894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678119.5U Expired - Fee Related CN203543734U (en) | 2013-10-30 | 2013-10-30 | Automobile safety seat for protecting neck of passenger during rear-end collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944590A (en) * | 2018-05-31 | 2018-12-07 | 厦门理工学院 | A kind of active safety seat |
| CN108973801A (en) * | 2018-06-08 | 2018-12-11 | 浙江众泰汽车制造有限公司 | A kind of seat unit that actively protecting passenger and its control method |
-
2013
- 2013-10-30 CN CN201320678119.5U patent/CN203543734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944590A (en) * | 2018-05-31 | 2018-12-07 | 厦门理工学院 | A kind of active safety seat |
| CN108973801A (en) * | 2018-06-08 | 2018-12-11 | 浙江众泰汽车制造有限公司 | A kind of seat unit that actively protecting passenger and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |