CN2825372Y - Pressure reductor in collision for vehicle - Google Patents
Pressure reductor in collision for vehicle Download PDFInfo
- Publication number
- CN2825372Y CN2825372Y CN 200520024779 CN200520024779U CN2825372Y CN 2825372 Y CN2825372 Y CN 2825372Y CN 200520024779 CN200520024779 CN 200520024779 CN 200520024779 U CN200520024779 U CN 200520024779U CN 2825372 Y CN2825372 Y CN 2825372Y
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- CN
- China
- Prior art keywords
- pressure reducer
- relief spring
- utility
- collision
- model
- 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
The utility model relates to a safety protective device for automobiles, particularly a collision reductor for automobiles, which solves the problem existing in the prior art that the personnel casualty is serious after automobile overtaking collision or collision. The utility model comprises a reductor bracket, a relief spring, and an impact plate, wherein the reductor bracket is connected with the impact plate through the relief spring. The utility model can effectively avoid the accidents that cars rush under the carriages of large cars during the overtaking accidents, which causes the damage of the cars and the casualty of people, through installing the relief spring and the impact plate on a large car. The utility model can also reduce instantaneous impact force, and increase the survival opportunity for people in the automobiles when accidents happened.
Description
Technical field
The utility model relates to a kind of automotive safety protective equipment, specifically is a kind of auto against pressure reducer.
Background technology
Along with popularizing and the quick construction of freeway net of automobile, traffic accident frequently takes place, particularly on express highway, cause the incident of car crash to happen occasionally because of rear-end collision, usually the railway carriage of truck is overhead higher, and the chassis of compact car is lower and the speed of a motor vehicle is fast, compact car often directly pierces the bottom, compartment of truck in case knock into the back, and the operator's compartment of compact car is extruded damage, and injures and deaths take place personnel.For the lower car in all kinds of chassis,, can not play protective action in addition though on the headstock or the tailstock, bumper/spoiler is arranged in the prior art.
Summary of the invention
The utility model provides a kind of auto against pressure reducer for the problem that solves the rear-end collision that exists in the prior art or the serious injures and deaths of collision back personnel.
The utility model is realized by following technical scheme, a kind of auto against pressure reducer, and it comprises the pressure reducer support, relief spring, crash panel, the pressure reducer support is connected with crash panel by relief spring.
The pressure reducer support is fixedly mounted on the crossbeam or girder steel of automobile, when bumping with it, can directly hit on crash panel by compact car, because the buffer action of relief spring can make the application force of moment reduce, crash panel can also evenly spread to the impulsive force that is subjected to application force and antagonistic force between the automobile are reduced, and can stop that compact car makes it can not get into the below, compartment of cart.
The utility model is by installing the accident that causes car crash below the compartment that pierces cart when relief spring and crash panel can be avoided dolly generation rear-end collision effectively on cart, and can reduce the impact of moment, increase the chance for survival of occupant when accident takes place.
Description of drawings
Fig. 1 is a kind of concrete structure scheme drawing of the present utility model
Fig. 2 is the right elevation of Fig. 1
Fig. 3 is second kind of concrete structure scheme drawing of the present utility model
Fig. 4 is the right elevation of Fig. 3
Fig. 5 is the third concrete structure scheme drawing of the present utility model
Fig. 6 is the A-A section-drawing of Fig. 5
The specific embodiment
A kind of auto against pressure reducer, it comprises pressure reducer support 1, relief spring 2, crash panel 3, pressure reducer support 1 is connected with crash panel 3 by relief spring 2.The relief spring two ends are connected with crash panel with the pressure reducer support by bolt respectively.
Embodiment 1:
As shown in Figure 1, pressure reducer support 1 is an angle steel, is connected with oblique fulcrum bar 4 under it.Oblique fulcrum bar has two to be connected on pressure reducer support two ends respectively, and the other end of pressure reducer support 1 and oblique fulcrum bar 4 is fixed by bolts to respectively on the girder steel 6 under the compartment afterbody of cart.The auto against pressure reducer of this structure is applicable to that the high lorry afterbody in large-scale chassis installs and uses.
Crash panel 3 height overhead will be lower than the height of compact car head and keep certain width.
Set relief spring is 10 groups.Relief spring is selected high-strength spring for use, is evenly distributed between crash panel and the pressure reducer support, is beneficial to stressed even.
Embodiment 2:
As shown in Figure 3, pressure reducer support 1 is the frid of U type for section.For the lower vehicle in chassis, a side of U type groove pressure reducer support 1 groove can be fixed on the girder steel 6 of the afterbody of car or front end by screw.The auto against pressure reducer of this structure is applicable to that middle-size and small-size passenger-cargo afterbody or front portion install and use
Embodiment 3:
As shown in Figure 5, pressure reducer support 1 is that both sides are the plate of camber, and crash panel 3 is the plate of camber for both sides in parallel.Six groups of relief springs 2 can be loaded between pressure reducer support and the crash panel, for all kinds of small passenger cars can be installed in the head of car and afterbody week side, replace the original bumper/spoiler of installing of small passenger car.
Be surrounded by rubber coating 5 between pressure reducer support and the crash panel.Mainly be that outward appearance is clean and tidy to exempt from rainwater destruction with the protection relief spring in order to keep.
Claims (6)
1, a kind of auto against pressure reducer is characterized in that: it comprises pressure reducer support (1), relief spring (2), and crash panel (3), pressure reducer support (1) is connected (3) by relief spring (2) with crash panel.
2, auto against pressure reducer according to claim 1 is characterized in that: pressure reducer support (1) is an angle steel, is connected with oblique fulcrum bar (4).
3, auto against pressure reducer according to claim 1 is characterized in that: pressure reducer support (1) is the frid of U type for section.
4, auto against pressure reducer according to claim 1 is characterized in that: pressure reducer support (1) is that both sides are the plate of camber, and crash panel (3) is the plate of camber for both sides in parallel.
5, according to claim 1 or 2 or 3 or 4 described auto against pressure reducers, it is characterized in that: set relief spring is 1 to 10 group.
6, according to claim 1 or 2 or 3 or 4 described auto against pressure reducers, it is characterized in that: be surrounded by rubber coating (5) between pressure reducer support and the crash panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024779 CN2825372Y (en) | 2005-08-29 | 2005-08-29 | Pressure reductor in collision for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024779 CN2825372Y (en) | 2005-08-29 | 2005-08-29 | Pressure reductor in collision for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825372Y true CN2825372Y (en) | 2006-10-11 |
Family
ID=37065559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024779 Expired - Fee Related CN2825372Y (en) | 2005-08-29 | 2005-08-29 | Pressure reductor in collision for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825372Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882581A (en) * | 2014-12-18 | 2016-08-24 | 李华 | Safety tail bumper of truck |
-
2005
- 2005-08-29 CN CN 200520024779 patent/CN2825372Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882581A (en) * | 2014-12-18 | 2016-08-24 | 李华 | Safety tail bumper of truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |