CN2487611Y - Spring pneumatic baffering bumper - Google Patents
Spring pneumatic baffering bumper Download PDFInfo
- Publication number
- CN2487611Y CN2487611Y CN 01230446 CN01230446U CN2487611Y CN 2487611 Y CN2487611 Y CN 2487611Y CN 01230446 CN01230446 CN 01230446 CN 01230446 U CN01230446 U CN 01230446U CN 2487611 Y CN2487611 Y CN 2487611Y
- Authority
- CN
- China
- Prior art keywords
- elastic force
- bumper
- automobile
- pressure buffer
- steel plate
- 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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- Vibration Dampers (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to a spring pneumatic buffering bumper, which consists of a spring buffering region which is weaved by a spiral spring and an atmospheric pressure buffering region which comprises a charging air sac. The utility model has the functions of increasing the anti-attack strength and buffering attack destructive power in colliding of automobile, thereby reducing colliding damage of automobile and person casualties to the utmost extent. The utility model is the optimal mating part of improvement and creation of structural function of automobile with better social and economical benefits.
Description
The utility model relates to a kind of elastic force, pressure buffer formula Federal bumper.
At present, the front and back bumper/spoiler that automobile generally uses roughly has two kinds, and a kind of is only to have a soft bumper/spoiler of decoration function, and a kind of is the hard bumper/spoiler of subsidiary crashproof minimizing damage, as making with the galvinized steel pipe.Therefore, when automobile met accident the collision accident, soft bumper/spoiler worked hardly, though and hard bumper/spoiler has increased impact strength because of there not being the effect of slow impulsive contact force, so finally all be difficult to avoid the heavy consequence of car crash.Based on this kind reason the design is proposed.
The purpose of this utility model provide a kind of can increase impact strength, again can the damp impacts impulse force, have more bumper/spoiler before and after the automobile of decoration functions.It has overcome an existing Federal bumper tool decoration function or has not had the deficiency that buffering is hit the power effect, by increasing the dual shock resistance effect of elastic force, air pressure of Federal bumper, damage and personal casualty, its social benefit and economic benefit highly significant behind the great minimizing auto against.
The purpose of this utility model be achieved in that bumper/spoiler before and after existing automobile the position, change the outfit on by elastic force buffer zone and air pressure buffer zone elastic force pressure buffer dimerous bumper/spoiler.
The purpose of this utility model can also realize by following measure: compiled to wear by two groups of high-tenacity steel coil type springs side by side in the elastic force buffer zone and form, the back is and automobile bonded assembly bumper/spoiler assembling steel plate that its assembling point of connection and mode are decided according to different automobile types.The front is the back connection steel plate in pressure buffer district.In the pressure buffer district, by rubber in addition external capsule and built-in inflation capsula interna two parts formed of back steel plate form.
Fig. 1 is an elastic force pressure buffer bumper/spoiler elastic force buffer zone configuration diagram.
Fig. 2 is an elastic force pressure buffer bumper/spoiler pressure buffer plot structure diagrammatic sketch.
Fig. 3 is an elastic force pressure buffer bumper/spoiler general assembly configuration diagram.
Below in conjunction with drawings and Examples the utility model is further specified:
The essential structure of this automobile elastic force pressure buffer bumper/spoiler is made up of elastic force buffer zone and air pressure buffer zone two parts.Impact strength and buffering when bumping against in order to increase the automobile accident bump against impulsive force, alleviate the damage of vehicle and personnel's injures and deaths to greatest extent.
In Fig. 1, (1) be that the elastic force buffer zone is connected steel plate with automobile, concrete size and contact mode are decided steel plate thickness 0,5-1 centimetre according to different automobile types.(2) be steel coil springs, branch two rows.(3) for compiling the transverse steel wire of wearing brute spring.
In Fig. 2, (1) draw in the net for rubber external capsule built-in steel wire.(2) for the butt steel plate, with the rubber external capsule form external capsule jointly.(3) be the inflation capsula interna.(4) chew for inflation.
In Fig. 3, (1) be elastic force air pressure two district's point of connection.(2) be this bumper/spoiler and car body point of connection.Whole bumper/spoiler is promptly combined by Fig. 1 elastic force buffer zone and Fig. 2 pressure buffer district two parts.
The utility model has following advantage compared with the prior art:
1, the utility model is spring damping district and pressure buffer district organic assembling Together, not only increased automobile impact strength, but also strengthened automobile To the buffer capacity of collision impulsive force, safe coefficient improves greatly.
2, the utility model, reasonable in design, simple in structure, cheap, Repacking is convenient.
The utility model is applicable to automobile, the power actuated vehicle of various models, has application fields and practical value.
Claims (2)
1 one kinds of elastic force pressure buffer type Federal bumpers are formed by elastic force buffer zone and air pressure buffer zone two parts organic assembling, it is characterized in that: the elastic force buffer zone is compiled to wear by coil spring and is formed, and the pressure buffer district is made up of inside and outside air bag.
2 automobile elastic force pressure buffer bumper/spoilers according to claim 1, it is characterized in that: the elastic force buffer zone is compiled to wear by many groups of high-tenacity steel coil type springs of arranging and transverse steel wire and is formed, the back is and automobile bonded assembly bumper/spoiler assembling steel plate, its assembling point of connection and connection mode are decided according to different automobile types, and the front is the back connection steel plate in pressure buffer district; Steel plate is formed external capsule in addition and afterwards, built-in inflation capsula interna is formed jointly by rubber in the pressure buffer district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230446 CN2487611Y (en) | 2001-07-06 | 2001-07-06 | Spring pneumatic baffering bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230446 CN2487611Y (en) | 2001-07-06 | 2001-07-06 | Spring pneumatic baffering bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2487611Y true CN2487611Y (en) | 2002-04-24 |
Family
ID=33645027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230446 Expired - Fee Related CN2487611Y (en) | 2001-07-06 | 2001-07-06 | Spring pneumatic baffering bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2487611Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582400A (en) * | 2012-02-28 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Anti-collision head device of automobile door and anti-collision method thereof |
| CN103241203A (en) * | 2013-04-19 | 2013-08-14 | 黄一伦 | Collision absorbing device for vehicles and ships |
| CN104670132A (en) * | 2015-02-15 | 2015-06-03 | 黄昌辉 | Automobile collision bumper |
| CN108437920A (en) * | 2018-04-12 | 2018-08-24 | 哈尔滨理工大学 | A kind of three-level buffer device for collision of automobile |
-
2001
- 2001-07-06 CN CN 01230446 patent/CN2487611Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582400A (en) * | 2012-02-28 | 2012-07-18 | 浙江吉利汽车研究院有限公司 | Anti-collision head device of automobile door and anti-collision method thereof |
| CN102582400B (en) * | 2012-02-28 | 2014-08-06 | 浙江吉利汽车研究院有限公司 | Anti-collision head device of automobile door and anti-collision method thereof |
| CN103241203A (en) * | 2013-04-19 | 2013-08-14 | 黄一伦 | Collision absorbing device for vehicles and ships |
| CN104670132A (en) * | 2015-02-15 | 2015-06-03 | 黄昌辉 | Automobile collision bumper |
| CN108437920A (en) * | 2018-04-12 | 2018-08-24 | 哈尔滨理工大学 | A kind of three-level buffer device for collision of automobile |
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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 |