CN201347048Y - Whiplash injury prevention safety belt and seat system equipped therewith - Google Patents
Whiplash injury prevention safety belt and seat system equipped therewith Download PDFInfo
- Publication number
- CN201347048Y CN201347048Y CNU2008202356523U CN200820235652U CN201347048Y CN 201347048 Y CN201347048 Y CN 201347048Y CN U2008202356523 U CNU2008202356523 U CN U2008202356523U CN 200820235652 U CN200820235652 U CN 200820235652U CN 201347048 Y CN201347048 Y CN 201347048Y
- Authority
- CN
- China
- Prior art keywords
- safety belt
- whiplash injury
- seat system
- strap
- injury prevention
- 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 - Lifetime
Links
- 206010071366 Post-traumatic neck syndrome Diseases 0.000 title claims abstract description 30
- 208000021567 Whiplash injury Diseases 0.000 title claims abstract description 30
- 230000002265 prevention Effects 0.000 title abstract 5
- 238000009941 weaving Methods 0.000 abstract 2
- 210000003739 neck Anatomy 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
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- Automotive Seat Belt Assembly (AREA)
Abstract
A whiplash injury prevention safety belt comprises a safety belt weaving strap, a block button, a block button supporting stand, a mounting bolt and a pretightening force resistance coiler, wherein the other end of the safety belt weaving strap is connected with the pretightening force resistance coiler. The seat system equipped with the whiplash injury prevention safety belt comprises a back rest and a cushion, wherein a three-point type safety belt is arranged on the back rest, two sides of the cushion are provided with the whiplash injury prevention safety belts, one end of the block button supporting stand is mounted on a door saddle, and one end of the pretightening force resistance coiler is mounted on a middle channel. Since a two-point type whiplash injury prevention safety belt of the pretightening force resistance coiler and a normal three-point type safety belt are adopted and are reasonably arranged in the seat system, the problem that the seat system which is lack of restricting passengers to over backwards extend is solved. The mounting point is a little front compared with a normal safety belt, and can restrict the backwards motion of passengers relative to a vehicle body, protects the necks of passengers in rear-end accidents of different intensities, and lowers whiplash injury, and has simple structure and high reliability.
Description
Technical field
The utility model relates to a kind of safety strap, especially relates to a kind of anti-whiplash injury safety strap and disposes the seat system of this safety strap.
Background technology
A large amount of auto against injury of human are caused by rear-end impact.Occupant's cervical injuries that the rear-end collision collision causes is commonly referred to whiplash injury.Generally believe that whiplash injury is because stretching excessively backward of neck causes.Anti-whiplash injury is research emphasis usually with the seat system.And under a kind of situation of attitude and the back of seat upset rigidity of resting the head on, motor-vehicle seat system difficulty is implemented in after the multiple intensity in the collision, to effective protection of occupant's neck.
At present, in the motor-vehicle seat system, comprise common body-restraining seat belt, it has three attachment points, and one is positioned on the automobile B-column, and one on the seat, and one on threshold.Three attachment points are all at occupant's health rear.This safety strap is primarily aimed at the front shock design, can not bring into play the effect of occupant restraint in the rear-end impact.
Summary of the invention
The purpose of this utility model provides a kind of anti-whiplash injury safety strap, solves seat system and lacks the technical matters that occupant restraint excessively stretches backward.
The further purpose of the utility model provides a kind of seat system that disposes anti-whiplash injury safety strap.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of anti-whiplash injury safety strap, comprise belt-strap, buckle, clamping support and hold-down bolt, clamping support is fixed on the vehicle by hold-down bolt, the button portion of described buckle connects clamping support, described belt-strap one end connects the card division of buckle, it is characterized in that: pretension limit type taking-up device is set, and the described belt-strap other end connects pretension limit type taking-up device.
A kind of seat system that disposes anti-whiplash injury safety strap comprises backrest, cushion, and body-restraining seat belt is set on backrest, three attachment points of described body-restraining seat belt, and one is positioned on the automobile B-column, and one is positioned on the seat, and one by on threshold.It is characterized in that: anti-whiplash injury safety strap is set in the both sides of described cushion, described anti-whiplash injury safety strap comprise belt-strap, buckle, clamping support, hold-down bolt and pretension limit type taking-up device, described clamping support one end is installed on the threshold, and described pretension limit type taking-up device one end is installed on the middle passage.
Good effect of the present utility model: owing to adopt the anti-whiplash injury safety strap of two-point form and the common body-restraining seat belt of pretension limit type taking-up device, and reasonable Arrangement has solved seat system and has lacked the problem that occupant restraint excessively stretches backward in seat system.The more common safety strap of its attachment point is forward, and the energy occupant restraint is with respect to the motion backward of car body, and in the varying strength rear-end collision, protection occupant neck reduces whiplash injury.Simple in structure, reliability is high.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is a kind of anti-whiplash injury safety strap and the seat system organigram that disposes this safety strap.
Fig. 2 is the right elevation of Fig. 1.
Among the figure: 1. belt-strap, 2. buckle, 3. clamping support, 4. pretension limit type taking-up device, 5. bolt, 6. backrest, 7. cushion.
The specific embodiment
As shown in Figure 1, 2, a kind of anti-whiplash injury safety strap comprises belt-strap 1, buckle 2, clamping support 3 and hold-down bolt 5, and clamping support 3 is fixed on the vehicle by hold-down bolt 5, the button portion of described buckle 2 connects clamping support 3, and described belt-strap 1 one ends connect the card division of buckle.Pretension limit type taking-up device 4 is set, and described belt-strap 1 other end connects pretension limit type taking-up device 4.Described pretension limit type taking-up device can be purchased supporting from the market.
A kind of seat system that disposes anti-whiplash injury safety strap comprises backrest 6, cushion 7, on backrest 6 body-restraining seat belt is set, three attachment points of described body-restraining seat belt, and one is positioned on the automobile B-column, and one is positioned on the seat, and one by on threshold.In the both sides of described cushion 6 anti-whiplash injury safety strap is set, clamping support 3 one ends of described anti-whiplash injury safety strap are installed on the threshold, and described pretension limit type taking-up device 4 one ends are installed on the middle passage.
This anti-whiplash injury belt-strap should constrain in occupant's thigh end.After rear-end impact took place, physiognomy moved backward for car body, and common safety strap can relax greatly apart from change with the occupant because of it, loses binding function; Should prevent the whiplash injury safety strap, just the opposite, when the occupant moves backward with respect to car body, belt tensioning, serious whiplash injury is avoided taking place with respect to the excessive slip of back of seat in restriction occupant back.
Claims (2)
1, a kind of anti-whiplash injury safety strap, comprise belt-strap, buckle, clamping support and hold-down bolt, clamping support is fixed on the vehicle by hold-down bolt, the button portion of described buckle connects clamping support, described belt-strap one end connects the card division of buckle, it is characterized in that: pretension limit type taking-up device is set, and the described belt-strap other end connects pretension limit type taking-up device.
2, a kind of seat system that disposes the described anti-whiplash injury safety strap of claim 1 comprises backrest, cushion, and body-restraining seat belt is set on backrest, three attachment points of described body-restraining seat belt, one is positioned on the automobile B-column, and one is positioned on the seat, and one by on threshold; It is characterized in that: anti-whiplash injury safety strap is set in the both sides of described cushion, and described clamping support one end is installed on the threshold, and described pretension limit type taking-up device one end is installed on the middle passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202356523U CN201347048Y (en) | 2008-12-24 | 2008-12-24 | Whiplash injury prevention safety belt and seat system equipped therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202356523U CN201347048Y (en) | 2008-12-24 | 2008-12-24 | Whiplash injury prevention safety belt and seat system equipped therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347048Y true CN201347048Y (en) | 2009-11-18 |
Family
ID=41366523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202356523U Expired - Lifetime CN201347048Y (en) | 2008-12-24 | 2008-12-24 | Whiplash injury prevention safety belt and seat system equipped therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347048Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424009A (en) * | 2011-11-16 | 2012-04-25 | 广州汽车集团股份有限公司 | Anti-whiplash safety belt |
-
2008
- 2008-12-24 CN CNU2008202356523U patent/CN201347048Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424009A (en) * | 2011-11-16 | 2012-04-25 | 广州汽车集团股份有限公司 | Anti-whiplash safety belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |