CN203920649U - A kind of Double-layer elastic Federal bumper - Google Patents
A kind of Double-layer elastic Federal bumper Download PDFInfo
- Publication number
- CN203920649U CN203920649U CN201320878112.8U CN201320878112U CN203920649U CN 203920649 U CN203920649 U CN 203920649U CN 201320878112 U CN201320878112 U CN 201320878112U CN 203920649 U CN203920649 U CN 203920649U
- Authority
- CN
- China
- Prior art keywords
- inner panel
- outside plate
- silicone rubber
- double
- layer elastic
- 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 kind of Double-layer elastic Federal bumper, comprise the buffer cell between outside plate, inner panel and connection outside plate and inner panel, described outside plate is fixedly connected with inner panel, be parallel to each other, described buffer cell is made up of silicone rubber seal cover, taper support spring and pipe link, pipe link is placed in sealing shroud top, and taper support spring is set around silicone rubber seal cover.The utlity model has buffer action strong, the feature such as impact resistance is good.
Description
Technical field
The utility model relates to automobile technical field, particularly a kind of Double-layer elastic Federal bumper.
Background technology
Along with the development of auto-industry, Federal bumper has also moved towards the road of innovation as a kind of important safety device.Federal bumper is in vehicle traveling process, to bump to absorb the energy that collision produces, the safety device before and after protection vehicle body.Traditional Federal bumper only has an outside plate, thus its impact resistance a little less than, occurring in traffic accident, poor to the protective value of the personal security in automobile, and the buffer action that bumper/spoiler plays is also less, cannot collision power be dropped to minimum.
Utility model content
It is strong that the purpose of this utility model is to provide a kind of buffer action, the Double-layer elastic Federal bumper that impact resistance is good
Realize the technical solution of the utility model as follows:
A kind of Double-layer elastic Federal bumper, comprise the buffer cell between outside plate, inner panel and connection outside plate and inner panel, described outside plate is fixedly connected with inner panel, be parallel to each other, described buffer cell is made up of silicone rubber seal cover, taper support spring and pipe link, pipe link is placed in sealing shroud top, and taper support spring is set around silicone rubber seal and puts.
The tapered cylinder that described silicone rubber seal cover is combined by silicone rubber sleeve and plastic cement firm banking, advantage is that sound construction is stable, plasticity is strong.
Described buffer cell have three and be distributed in outside plate and inner panel between, advantage is to play actv. buffer action.
The beneficial effects of the utility model are: adopt after said structure; jointly born from extraneous impulsive force by outer class and inner panel; energy-absorbing effect is good, can well reduce degree of tortuosity, safe; outer class and inner panel are provided with buffer cell simultaneously; reduced the pressure that inner panel bears, the spring that buffer cell is provided with and silicone rubber seal cover have formed elastic buffer damping insurance, reach the effect giving mutual protection; simple in structure, safety performance is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of buffer cell;
In accompanying drawing, 1 is outside plate, and 2 is inner panel, and 3 is buffer cell, and 4 is taper support spring, and 5 is pipe link, and 6 is silicone rubber sleeve, and 7 is plastic cement firm banking.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described;
Shown in Fig. 1 and Fig. 2, a kind of Double-layer elastic Federal bumper, comprise outside plate 1, inner panel 2 and connect the buffer cell 3 between outside plate 1 and inner panel 2, described outside plate 1 is fixedly connected with inner panel 2, be parallel to each other, described buffer cell 3 is made up of silicone rubber seal cover, taper support spring 4 and pipe link 5, and pipe link 5 is placed in sealing shroud top, and taper support spring 4 is set around silicone rubber seal and puts.
The tapered cylinder that described silicone rubber seal cover is combined by silicone rubber sleeve 6 and plastic cement firm banking 7, advantage is that sound construction is stable, plasticity is strong.Buffer cell 3 have three and be distributed in outside plate 1 and inner panel 2 between, advantage is to play actv. buffer action.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model openly in scope; still can do some corrections or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.
Claims (3)
1. a Double-layer elastic Federal bumper, comprise the buffer cell between outside plate, inner panel and connection outside plate and inner panel, it is characterized in that: described outside plate is fixedly connected with inner panel, be parallel to each other, described buffer cell is made up of silicone rubber seal cover, taper support spring and pipe link, pipe link is placed in sealing shroud top, and taper support spring is set around silicone rubber seal cover.
2. Double-layer elastic nerf bar according to claim 1, is characterized in that: the tapered cylinder that described silicone rubber seal cover is combined by silicone rubber sleeve and plastic cement firm banking.
3. Double-layer elastic nerf bar according to claim 1, is characterized in that: described buffer cell have three and be distributed in outside plate and inner panel between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878112.8U CN203920649U (en) | 2013-12-27 | 2013-12-27 | A kind of Double-layer elastic Federal bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878112.8U CN203920649U (en) | 2013-12-27 | 2013-12-27 | A kind of Double-layer elastic Federal bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920649U true CN203920649U (en) | 2014-11-05 |
Family
ID=51816510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878112.8U Expired - Fee Related CN203920649U (en) | 2013-12-27 | 2013-12-27 | A kind of Double-layer elastic Federal bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438962A (en) * | 2018-09-30 | 2019-03-08 | 慈溪市龙山汽配有限公司 | A kind of bumper and its production method |
| CN109532425A (en) * | 2018-11-19 | 2019-03-29 | 佛山科学技术学院 | A kind of traffic-police vehicle high with anti-collision safety coefficient |
-
2013
- 2013-12-27 CN CN201320878112.8U patent/CN203920649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438962A (en) * | 2018-09-30 | 2019-03-08 | 慈溪市龙山汽配有限公司 | A kind of bumper and its production method |
| CN109532425A (en) * | 2018-11-19 | 2019-03-29 | 佛山科学技术学院 | A kind of traffic-police vehicle high with anti-collision safety coefficient |
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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: 20141105 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |