CN204264084U - Classification damping type automobile bumper device - Google Patents
Classification damping type automobile bumper device Download PDFInfo
- Publication number
- CN204264084U CN204264084U CN201420640464.4U CN201420640464U CN204264084U CN 204264084 U CN204264084 U CN 204264084U CN 201420640464 U CN201420640464 U CN 201420640464U CN 204264084 U CN204264084 U CN 204264084U
- Authority
- CN
- China
- Prior art keywords
- damping
- bumper
- type automobile
- energy
- automobile bumper
- 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 discloses a kind of classification damping type automobile bumper device, comprise bumper/spoiler housing, the spring fixed seat also comprising the some damping springs between bumper/spoiler housing and cross member of frame and be fixed on side by side on cross member of frame, described damping spring is enclosed within spring fixed seat.The utility model classification damping type automobile bumper device, it has the Multistage damping parts such as bumper/spoiler housing, damping spring, energy-absorption box, thus collision energy can be consumed step by step in collision process, crash energy absorption consumption is larger, its energy-absorbing shock absorbing process is more steady, better can ensure the life security of occupant.
Description
Technical field
The utility model relates to a kind of automobile component, particularly a kind of Federal bumper.
Background technology
Existing Federal bumper, it comprises bumper/spoiler housing and the support being connected bumper/spoiler housing and vehicle beam.This automobile Federal bumper only have bumper/spoiler housing the one-level impact absorption energy-absorbing function that rises, damping energy absorption performance is poor, well can not protect the life security of occupant.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of classification damping type automobile bumper device, to solve the poor problem of existing Federal bumper damping energy absorption performance.
The utility model classification damping type automobile bumper device, classification damping type automobile bumper device, comprise bumper/spoiler housing, the spring fixed seat also comprising the some damping springs between bumper/spoiler housing and cross member of frame and be fixed on side by side on cross member of frame, described damping spring is enclosed within spring fixed seat.
Further, the height of described damping spring reduces from centre gradually to both sides.
Further, described spring fixed seat is cylindrical rubber post.
Further, described bumper/spoiler housing is connected with vehicle beam by energy-absorption box.
Further, described energy-absorption box is bellows-like structure.
The beneficial effects of the utility model: the utility model classification damping type automobile bumper device, it has the Multistage damping parts such as bumper/spoiler housing, damping spring, energy-absorption box, thus collision energy can be consumed step by step in collision process, crash energy absorption consumption is larger, its energy-absorbing shock absorbing process is more steady, better can ensure the life security of occupant.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model classification damping type automobile bumper device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment classification damping type automobile bumper device, comprise bumper/spoiler housing 1, the spring fixed seat 4 also comprising the some damping springs 3 between bumper/spoiler housing 1 and cross member of frame 2 and be fixed on side by side on cross member of frame 2, described damping spring cover 3 is on spring fixed seat 4.
The present embodiment classification damping type automobile bumper device, it has the Multistage damping parts such as bumper/spoiler housing 1, damping spring 2, thus collision energy can be consumed step by step in collision process, crash energy absorption consumption is larger, its energy-absorbing shock absorbing process is more steady, better can ensure the life security of occupant.
As the improvement to the present embodiment; the height of described damping spring 3 reduces from centre gradually to both sides; in collision process; the first contact-impact thing of damping spring 3 at middle part; then the spring contact-impact thing successively again of both sides, middle part; impact absorption endergonic process is more steady, and buffering effect is better, better can protect the life security of occupant.
As the improvement to the present embodiment, described spring fixed seat 4 is cylindrical rubber post, and cylindrical rubber post also has damping energy-absorbing function, and it can the phase absorbs consumption collision energy further after an impact, the further barrier propterty improving automobile bumper device.
As the improvement to the present embodiment, described bumper/spoiler housing 1 is connected with vehicle beam 2 by energy-absorption box 5, by energy-absorption box 5 Absorbable rod collision energy, can further improve the barrier propterty of this automobile bumper device.
As the improvement to the present embodiment, described energy-absorption box 5 is bellows-like structure, and structure is simple, and energy-absorbing effect is good.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a classification damping type automobile bumper device, comprise bumper/spoiler housing, it is characterized in that: the spring fixed seat also comprising the some damping springs between bumper/spoiler housing and cross member of frame and be fixed on side by side on cross member of frame, described damping spring is enclosed within spring fixed seat.
2. classification damping type automobile bumper device according to claim 1, is characterized in that: the height of described damping spring reduces from centre gradually to both sides.
3. classification damping type automobile bumper device according to claim 1, is characterized in that: described spring fixed seat is cylindrical rubber post.
4. classification damping type automobile bumper device according to claim 1, is characterized in that: described bumper/spoiler housing is connected with vehicle beam by energy-absorption box.
5. classification damping type automobile bumper device according to claim 4, is characterized in that: described energy-absorption box is bellows-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640464.4U CN204264084U (en) | 2014-10-27 | 2014-10-27 | Classification damping type automobile bumper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640464.4U CN204264084U (en) | 2014-10-27 | 2014-10-27 | Classification damping type automobile bumper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264084U true CN204264084U (en) | 2015-04-15 |
Family
ID=52798968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420640464.4U Expired - Fee Related CN204264084U (en) | 2014-10-27 | 2014-10-27 | Classification damping type automobile bumper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204264084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276119A (en) * | 2014-10-27 | 2015-01-14 | 重庆市永宏陈记实业有限公司 | Grading damping type automotive bumper device |
| CN106427846A (en) * | 2016-11-17 | 2017-02-22 | 华南理工大学 | Multi-stage buffer energy-absorbing type automobile bumper device |
-
2014
- 2014-10-27 CN CN201420640464.4U patent/CN204264084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276119A (en) * | 2014-10-27 | 2015-01-14 | 重庆市永宏陈记实业有限公司 | Grading damping type automotive bumper device |
| CN106427846A (en) * | 2016-11-17 | 2017-02-22 | 华南理工大学 | Multi-stage buffer energy-absorbing type automobile bumper device |
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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: 20150415 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |