CN203460818U - Aluminum alloy bumper for automobiles - Google Patents
Aluminum alloy bumper for automobiles Download PDFInfo
- Publication number
- CN203460818U CN203460818U CN201320534237.9U CN201320534237U CN203460818U CN 203460818 U CN203460818 U CN 203460818U CN 201320534237 U CN201320534237 U CN 201320534237U CN 203460818 U CN203460818 U CN 203460818U
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- China
- Prior art keywords
- bumper
- aluminum alloy
- spoiler
- shock
- automobile
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Abstract
The utility model relates to an aluminium alloy bumper for automobiles. The aluminum alloy bumper comprises an aluminum alloy bumper body and is characterized by further comprising a shock absorption part, a connecting plate and a buffering layer, wherein the shock absorption part, the connecting plate and the buffering layer are sequentially fixed between the bumper body and an automobile body; the shock absorption part has a honeycomb structure, wherein each honeycomb unit is defined by aluminum alloy sheets. The aluminum alloy bumper for automobiles has favorable shock resistance performance; the damages of the automobile body and the dangers to pedestrians are effectively reduced more effectively when serious traffic accidents happen; in addition, the aluminum alloy bumper ensures that the automobile is light in weight and suitable for various automobiles.
Description
Technical field
The utility model relates to automobile component, is specifically related to a kind of aluminium alloys for automobile bumper/spoiler.
Background technology
Federal bumper is the safety device that absorbs the foreign impacts power that relaxes, protection vehicle body front and back, be the parts that first contact in front portion or afterbody collision case, reducing collision case to pedestrian's injury, the damage important role of reduction low speed collision accident to vehicle.In order to guarantee its shock resistance, conventional bumper/spoiler selects steel or stainless steel material to make, but its cost is higher, also rather heavy, has virtually increased the weight of the weight of automobile itself; Also have and report that the bumper/spoiler of automobile adopts plastics or rubber, but the service life of plastics and rubber not as good as metallic material, and also need regularly it to be checked.
Existing Federal bumper operated by rotary motion is in vehicle body periphery, and the buffering of its impact power is limited, if run into serious car to car impact or rear-end collision, still can cause the damage of vehicle body.
Along with the development in epoch, the automobile front/rear collision bumper of today is except keeping original defencive function, also attractive in appearance the and own lightweight of the harmony of itself and car body moulding and unification, profile also had higher requirement.
Utility model content
The utility model product is for the deficiencies in the prior art, a kind of aluminium alloys for automobile bumper/spoiler is provided, there is good anti-collision performance, while there is severe traffic accidents, more effectively reduce the damage of car body and pedestrian's danger, and make automotive light weight technology, be applicable to all kinds of automobiles.
In order to solve the problems of the technologies described above, the utility model product is achieved through the following technical solutions:
A kind of aluminium alloys for automobile bumper/spoiler, comprise bumper/spoiler body, it is characterized in that, also comprise shock-absorbing part, connecting panel and cushion layer, from described bumper/spoiler body to being fixed with successively shock-absorbing part, connecting panel and cushion layer between vehicle body, described shock-absorbing part is made by aluminum alloy flake, has the cellular structure of hollow.
Further, the cell-wall of each cellular unit of shock-absorbing part is all perpendicular to the ground.
Particularly, described cushion layer comprises a plurality of Compress Springs, and connecting panel is fixed in one end of described Compress Spring, and the other end is fixed on vehicle body.
Preferably, described bumper/spoiler body is Aluminum Hollow alloy structure.
Preferably, described connecting panel is Aluminum Hollow alloy structure.
Aluminium alloys for automobile bumper/spoiler of the present utility model, its beneficial effect is:
(1) because Federal bumper of the present utility model has adopted aluminum alloy materials, to automobile, brought more weight-saving to experience, alleviate car body total weight, saving fuel, can also improve automotive operation characteristic, increase the benefit and optimization of ecological environment;
(2) due to particulate metal gloss of aluminum alloy, make the front end of automobile or rear end gaze at position and there is good luminosity and brightness, improve decorative effect;
(3) the utility model arranges cushion layer, and when automobile is subject to foreign impacts power, first cushion layer plays buffer action, and vehicle body and pedestrian are carried out to ground floor protection;
(4) the cellular design of the utility model shock-absorbing part, while making automobile be subject to greater impact power, shock-absorbing part can play barrier effect, and further protects vehicle body with the damage of shock-absorbing part.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The implication that each Reference numeral represents is:
1-bumper/spoiler body, 2-shock-absorbing part, 3-connecting panel, 4-cushion layer, 5-vehicle body.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, aluminium alloys for automobile bumper/spoiler of the present utility model, comprises bumper/spoiler body 1, shock-absorbing part 2, connecting panel 3 and cushion layer 4.Shock-absorbing part 2, connecting panel 3 and cushion layer 4 are successively along bumper/spoiler body 1 to vehicle body 5 direction settings.Shock-absorbing part 2 front and back are individually fixed in bumper/spoiler body 1 and connecting panel 3, and shock-absorbing part 2 is made by aluminum alloy flake, have the cellular structure of hollow, and the cell-wall of each cellular unit is all perpendicular to the ground.
Finally it should be noted that: these are only preferred embodiment of the present utility model; be not limited to the utility model; although the utility model is had been described in detail with reference to embodiment; for a person skilled in the art; its technical scheme that still can record previous embodiment is modified; or part technical characterictic is wherein equal to replacement; but all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an aluminium alloys for automobile bumper/spoiler, comprise bumper/spoiler body, it is characterized in that, also comprise shock-absorbing part, connecting panel and cushion layer, from described bumper/spoiler body to being fixed with successively shock-absorbing part, connecting panel and cushion layer between vehicle body, described shock-absorbing part is made by aluminum alloy flake, has the cellular structure of hollow.
2. aluminium alloys for automobile bumper/spoiler according to claim 1, is characterized in that, the cell-wall of each cellular unit of shock-absorbing part is all perpendicular to the ground.
3. aluminium alloys for automobile bumper/spoiler according to claim 1, is characterized in that, described cushion layer comprises a plurality of Compress Springs, and connecting panel is fixed in one end of described Compress Spring, and the other end is fixed on vehicle body.
4. aluminium alloys for automobile bumper/spoiler according to claim 1, is characterized in that, described bumper/spoiler body is Aluminum Hollow alloy structure.
5. aluminium alloys for automobile bumper/spoiler according to claim 1, is characterized in that, described connecting panel is Aluminum Hollow alloy structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534237.9U CN203460818U (en) | 2013-08-29 | 2013-08-29 | Aluminum alloy bumper for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534237.9U CN203460818U (en) | 2013-08-29 | 2013-08-29 | Aluminum alloy bumper for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460818U true CN203460818U (en) | 2014-03-05 |
Family
ID=50173197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534237.9U Expired - Lifetime CN203460818U (en) | 2013-08-29 | 2013-08-29 | Aluminum alloy bumper for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460818U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192085A (en) * | 2014-09-15 | 2014-12-10 | 荣成炭谷有限公司 | Automotive anticollision bumper and preparation method for elastic materials of automotive anticollision bumper |
| CN104908691A (en) * | 2015-07-02 | 2015-09-16 | 常州市龙润机械有限公司 | Energy-absorption buffer type bumper |
| CN106240505A (en) * | 2016-08-31 | 2016-12-21 | 苏州万隆汽车零部件股份有限公司 | A kind of automobile front beam stabilising arrangement |
| CN108274681A (en) * | 2017-12-04 | 2018-07-13 | 程晏莱 | A kind of fibre reinforced composites collision prevention girders |
-
2013
- 2013-08-29 CN CN201320534237.9U patent/CN203460818U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192085A (en) * | 2014-09-15 | 2014-12-10 | 荣成炭谷有限公司 | Automotive anticollision bumper and preparation method for elastic materials of automotive anticollision bumper |
| CN104908691A (en) * | 2015-07-02 | 2015-09-16 | 常州市龙润机械有限公司 | Energy-absorption buffer type bumper |
| CN106240505A (en) * | 2016-08-31 | 2016-12-21 | 苏州万隆汽车零部件股份有限公司 | A kind of automobile front beam stabilising arrangement |
| CN108274681A (en) * | 2017-12-04 | 2018-07-13 | 程晏莱 | A kind of fibre reinforced composites collision prevention girders |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |