CN203727313U - Novel bumper - Google Patents
Novel bumper Download PDFInfo
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- CN203727313U CN203727313U CN201420112890.0U CN201420112890U CN203727313U CN 203727313 U CN203727313 U CN 203727313U CN 201420112890 U CN201420112890 U CN 201420112890U CN 203727313 U CN203727313 U CN 203727313U
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- bumper
- bending part
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Abstract
The utility model discloses a novel bumper, belongs to the field of automobile parts and is used for solving the problem that a bumper body is prone to mechanical deformation when collision accident of an automobile occurs. The novel bumper comprises the U-shaped bumper body which is horizontally arranged, bending parts sleeve bending portions of the bumper body, and each bending part has two layers, wherein the inner layer is a steel layer, and the outer layer is an elastic material layer. By strengthening firmness of corners of the bumper body, collision performance of an automobile body is improved.
Description
Technical field
The utility model belongs to vehicular spare parts field, specifically, is a kind of Novel bumper that can better absorb mitigation foreign impacts power.
Background technology
Along with the appearance of more and more severeer legislative control on safety; in the time that crashing, automobile how effectively to protect driver and crew's personal safety; the emphasis that is modern automobile Design and manufacture is considered direction, and the structural strength that improves automobile safety components is exactly designer's only selection.As the bumper/spoiler of one of vehicle safety parts, be faced with this outstanding problem of personal safety of protection driver and crew.
Bumper/spoiler, as absorbing the safety device that relaxes foreign impacts power, plays an important role to protection vehicle body front and rear part and protection driver and crew.
Wherein, the intensity of thick stick body plays decisive role to whole bumper/spoiler, and high-intensity thick stick body is more conducive to being uniformly distributed of collision energy, but in design, can not reach the object of gaining in strength by unrestricted increase thickness of steel product.
The thick stick body of traditional Federal bumper is aluminum alloy materials, is connected on vehicle body by chassis side rail, and the weakest place of thick stick body intensity is turning; in the time bumping, the turning of thick stick body is easily out of shape, and even damages; cause bumper/spoiler to lose defencive function, crisis personal safety.
Patent documentation (the patent No.: CN 202115459 U, the applying date: 2012.01.18) announce a kind of safety bumper, mainly by bumper/spoiler body, car body composition, between bumper/spoiler body and car body, be connected by spring, spring, in elastic cord breaker, is provided with elastic cord breaker between bumper/spoiler body and car body, the medial surface that car body is relative with bumper/spoiler body is provided with rubber pad, and bumper/spoiler body front end is provided with magnet piece.This safety bumper has solved and knocked into the back or collide is the serious problem of damage.But it does not improve the Gang Ti corner intensity of bumper/spoiler.
Summary of the invention
The utility model object has been intended to provide a kind of Gang Ti corner's intensity higher Novel bumper.For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of Novel bumper, comprises and the thick stick body of the U-shaped of transverse distribution is socketed with bending part on the bending part of described thick stick body, described bending part comprises two-layer, and wherein internal layer is steel layer, and skin is elastomeric layer.
Adopt the utility model of technique scheme, controlling under the prerequisite of thickness of steel product, strengthen the impact strength of Liao Gang body corner by bending part is set, bending part skin is elastomeric layer, the impulsive force while relaxing vehicle collision.
Further limit, the bending angle of described bending part is 100 ° ~ 130 °.The appearance design demand that meets different automobile types by changing the angle of bending part, has aesthetic property and practicality concurrently.
The utility model compared to existing technology, not only cost-saving, can also improve the fastness of bumper/spoiler, reduces the danger of vehicle drive.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of Novel bumper of the utility model;
Fig. 2 is the A partial enlarged drawing of Fig. 1.
Detailed description of the invention
In order to make those skilled in the art understand better the utility model, below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated.
As shown in Figure 1 and Figure 2, a kind of Novel bumper, comprises and the thick stick body 1 of the U-shaped of transverse distribution on the bending part of thick stick body 1, is socketed with bending part 2, bending part 2 comprises two-layer, and wherein internal layer is steel layer 21, and skin is elastomeric layer 22.
Take bending part 2, realize and control thickness of steel product, strengthened again the impact strength at the turning of thick stick body 1.
The outer field elastomeric layer 22 of bending part 2, elastomeric layer 22 can adopt rubber pad.Avoid collision time by elastomeric layer 22, the contacting of interior of body rigidity parts and rigidity parts, while also avoiding vehicle collision, vehicle body bears excessive impulsive force, plays the effect that relaxes impulsive force.
In the time that bending part is bent into 130 °, meets bonnet and outwards open the vehicle that radian is larger; In the time that bending part is bent into 100 °, meets bonnet and outwards open the vehicle that radian is less.The impact strength of strengthening Liao Gangti 1 corner by bending tube is set, also meets different automobile types outward appearance.
A kind of Novel bumper above the utility model being provided is described in detail.The explanation of specific embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (2)
1. a Novel bumper, comprises and it is characterized in that the thick stick body of the U-shaped of transverse distribution: on the bending part of described thick stick body, be socketed with bending part, described bending part comprises two-layer, wherein internal layer is steel layer, and skin is elastomeric layer.
2. a kind of Novel bumper according to claim 1, is characterized in that: the bending angle of described bending part is 100 ° ~ 130 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112890.0U CN203727313U (en) | 2014-03-13 | 2014-03-13 | Novel bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112890.0U CN203727313U (en) | 2014-03-13 | 2014-03-13 | Novel bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727313U true CN203727313U (en) | 2014-07-23 |
Family
ID=51197408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112890.0U Expired - Fee Related CN203727313U (en) | 2014-03-13 | 2014-03-13 | Novel bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802741A (en) * | 2015-05-12 | 2015-07-29 | 苏州万隆汽车零部件股份有限公司 | Bumper |
| CN109229042A (en) * | 2018-08-20 | 2019-01-18 | 上海思致汽车工程技术有限公司 | A kind of automobile buffer beam |
-
2014
- 2014-03-13 CN CN201420112890.0U patent/CN203727313U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802741A (en) * | 2015-05-12 | 2015-07-29 | 苏州万隆汽车零部件股份有限公司 | Bumper |
| CN109229042A (en) * | 2018-08-20 | 2019-01-18 | 上海思致汽车工程技术有限公司 | A kind of automobile buffer beam |
| CN109229042B (en) * | 2018-08-20 | 2023-09-29 | 上海思致汽车工程技术有限公司 | Anti-collision beam for automobile |
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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: 20140723 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |