CN205498693U - School bus headrest with atmospheric pressure buffer function - Google Patents
School bus headrest with atmospheric pressure buffer function Download PDFInfo
- Publication number
- CN205498693U CN205498693U CN201620332360.6U CN201620332360U CN205498693U CN 205498693 U CN205498693 U CN 205498693U CN 201620332360 U CN201620332360 U CN 201620332360U CN 205498693 U CN205498693 U CN 205498693U
- Authority
- CN
- China
- Prior art keywords
- headrest
- school bus
- atmospheric pressure
- buffer function
- pressure buffer
- 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
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Abstract
Cause the problem of waving the whip injury to the neck in order to overcome above -mentioned school bus headrest, the utility model aims to solve the technical problem that a school bus headrest with atmospheric pressure buffer function is provided, a school bus headrest with atmospheric pressure buffer function includes: headrest, seat, cross axle, pressure bar, headrest bracing piece, backup pad, crossbeam, spout piece, wherein: headrest and headrest bracing piece fixed connection, seat inner chamber upper portion are equipped with the backup pad, the utility model has the advantages of: the problem of buffering effect not good is solved, promote school bus initiative security performance, reduced the potential safety hazard.
Description
Technical field
This utility model relates to a kind of school bus active safety feature, and a kind of school bus with pressure buffer function is rested the head on.
Background technology
Car seat headrest is a kind of device arranged to improve motroist's comfortableness and safety；Showing according to Ministry of Communications's data, in motor traffic accidents, rear-end impact accident accounts for 25%, and cervical region is often caused very major injury by rear-end impact, installs automotive headrest and can efficiently reduce the degree of cervical injuries；But owing to there is large pitch between headrest and motroist's head under normal circumstances, when rear-end impact occurs, the head amplitude that seesaws is excessive, and cervical region can cause the even more serious injury that swishes a whip.
Utility model content
In order to overcome above-mentioned school bus headrest that cervical region causes the problem of the injury that swishes a whip, technical problem to be solved in the utility model is to provide a kind of school bus with pressure buffer function and rests the head on.
The technical solution of the utility model is as follows:
A kind of school bus with pressure buffer function is rested the head on, including: headrest, seat, transverse axis, atmospheric pressure pole, headrest support bar, gripper shoe, crossbeam, runner block；Wherein: support bar of resting the head on and rest the head on is fixing to be connected, and seat inner chamber top is provided with gripper shoe, and gripper shoe is rotationally connected with runner block, and transverse axis two ends are connected with runner block, fix with atmospheric pressure pole in the middle part of transverse axis and be connected, fix with crossbeam bottom atmospheric pressure pole and be connected.
The utility model has the advantage of: solve the problem that buffering effect is the best, improve school bus active safety performance, reduce potential safety hazard.
Accompanying drawing explanation
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is runner block side view of the present utility model.
Reference: headrest 1, seat 2, transverse axis 3, atmospheric pressure pole 4, headrest support bar 5, gripper shoe 6, crossbeam 7, runner block 8.
Detailed description of the invention
Illustrate below against accompanying drawing, the present invention or detailed description of the invention of the present utility model are described.
Embodiment 1, a kind of school bus with pressure buffer function are rested the head on, including: headrest 1, seat 2, transverse axis 3, atmospheric pressure pole 4, headrest support bar 5, gripper shoe 6, crossbeam 7, runner block 8；Wherein: 1 connection fixing with headrest support bar 5 of resting the head on, seat 2 inner chamber top is provided with gripper shoe 6, and gripper shoe 6 is rotationally connected with runner block 8, and transverse axis 3 two ends are connected with runner block 8, fixes with atmospheric pressure pole 4 and be connected in the middle part of transverse axis 3, fixes with crossbeam 7 and be connected bottom atmospheric pressure pole 4.
This utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art are possessed, it is also possible to the various changes made on the premise of conceiving without departing from the present invention or this utility model.
Claims (1)
1. the school bus with pressure buffer function is rested the head on, including: headrest (1), seat (2), transverse axis (3), atmospheric pressure pole (4), headrest support bar (5), gripper shoe (6), crossbeam (7), runner block (8)；It is characterized in that: headrest (1) and the fixing connection of headrest support bar (5), seat (2) inner chamber top is provided with gripper shoe (6), gripper shoe (6) is rotationally connected with runner block (8), transverse axis (3) two ends are connected with runner block (8), transverse axis (3) middle part is fixing with atmospheric pressure pole (4) to be connected, and atmospheric pressure pole (4) bottom is fixing with crossbeam (7) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332360.6U CN205498693U (en) | 2016-04-20 | 2016-04-20 | School bus headrest with atmospheric pressure buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332360.6U CN205498693U (en) | 2016-04-20 | 2016-04-20 | School bus headrest with atmospheric pressure buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498693U true CN205498693U (en) | 2016-08-24 |
Family
ID=56705603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620332360.6U Expired - Fee Related CN205498693U (en) | 2016-04-20 | 2016-04-20 | School bus headrest with atmospheric pressure buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891319A (en) * | 2018-07-10 | 2018-11-27 | 清华大学 | A kind of active defense car seat headrest device for defending incidence whiplash injury |
-
2016
- 2016-04-20 CN CN201620332360.6U patent/CN205498693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891319A (en) * | 2018-07-10 | 2018-11-27 | 清华大学 | A kind of active defense car seat headrest device for defending incidence whiplash injury |
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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: 20160824 Termination date: 20200420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |