CN202703478U - Bumper buffer structure - Google Patents
Bumper buffer structure Download PDFInfo
- Publication number
- CN202703478U CN202703478U CN201220260766.XU CN201220260766U CN202703478U CN 202703478 U CN202703478 U CN 202703478U CN 201220260766 U CN201220260766 U CN 201220260766U CN 202703478 U CN202703478 U CN 202703478U
- Authority
- CN
- China
- Prior art keywords
- bumper
- buffer structure
- spoiler
- crash
- base
- 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
Links
- 239000000872 buffer Substances 0.000 title claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 239000004411 aluminium Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000007853 buffer solution Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000006173 Good's buffer Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Vibration Dampers (AREA)
Abstract
本实用新型保险杠缓冲结构，包括：基座，所述基座的底部与保险杠贴合固定；溃压装置，所述溃压装置设置在所述基座的顶部。所述溃压装置为复数个溃压箱，所述溃压箱均匀分布在所述基座上。所述溃压箱通过连接片及螺栓与所述基固定。所述溃压箱的材质为铝。本实用新型保险杠缓冲结构由铝块为质软金属。当车辆发生撞车事故时，铝块会在瞬间受到挤压，变薄，从而且到很好的缓冲作用，使司乘人员的安全及车辆本身得到有效的保护。
The buffer structure of the bumper of the utility model comprises: a base, the bottom of the base is fitted and fixed with the bumper; a crushing device, and the crushing device is arranged on the top of the base. The crushing device is a plurality of crushing boxes, and the crushing boxes are evenly distributed on the base. The crush box is fixed to the base through connecting pieces and bolts. The crush box is made of aluminum. The buffer structure of the bumper of the utility model is made of aluminum block as soft metal. When a vehicle crashes, the aluminum block will be squeezed and thinned in an instant, and it will have a good cushioning effect, so that the safety of the drivers and passengers and the vehicle itself will be effectively protected.
Description
Technical field
The utility model relates to the device technical group field of the interior impact-absorbing of bumper/spoiler of inflatable, can absorb and relax the bumper/spoiler buffer structure of impulsive force when specifically a kind of automobile bumps.
Background technology
Usually, energy disperser is arranged on its front and rear along the Width of vehicle, and is installed on the car beam that extends longitudinally.A kind of typical energy disperser comprises that one is connected to girder steel or the reinforcement on the chassis runner, and this girder steel is being hidden by an outer plaque.The weight of this girder steel is very large, and usually can deform or fold under effect of impact.Therefore, the energy that is produced by bump can be delivered on the car beam and to vehicle and cause additional damage.Buffering energy-absorbing system impact energy under the prerequisite that is no more than vehicle longeron load limit is controlled with impact intrusion degree, alleviates the damage that vehicle produces owing to the effect of being impacted with this.The efficient of buffer system is defined as its energy that absorbs in the energy-absorbing distance range.Buffer system is compared with the buffer system of low efficiency efficiently, can absorb more energy in shorter distance.By load brought up to rapidly the load limit that is lower than longeron, and kept this load level until impact energy is dissipated fully always, just can reach high efficient.Some existing buffering energy-absorbing system comprises a bumper/spoiler and is connected to energy absorber on this bumper/spoiler.The effect of energy absorber is to absorb the energy that comes from impact.Than simple girder steel type bumper/spoiler, make separately energy absorber, again energy absorber be assembled into production process on the bumper/spoiler subsequently, so that the productive costs of bumper/spoiler assembly and assembly cost all improve.
The utility model content
The purpose of this utility model is to provide a kind of bumper/spoiler buffer structure that reduces to greatest extent the vibrations that produce when self-propelled vehicle and obstacle bump against.
For solving the problems of the technologies described above, the utility model bumper/spoiler buffer structure comprises: pedestal, and the bottom of described pedestal and bumper/spoiler are fitted fixing; Routed pressure device, described routed pressure device is arranged on the top of described pedestal.
Described burst to press-fit be set to a plurality of crash cans, described crash can is evenly distributed on the described pedestal.Described crash can comprises connecting strap and bolt hole, and described crash can is fixed by the bolt and the described pedestal that are arranged in described connecting strap and the described bolt hole.The material of described crash can is aluminium.
The utility model bumper/spoiler buffer structure is the matter soft metal by aluminium block.When vehicle generation car accident, aluminium block can be squeezed in moment, attenuation, from and to good buffer action, driver and conductor's safety and vehicle itself are effectively protected.
Description of drawings
Fig. 1 is the utility model bumper/spoiler buffer structure structural representation;
Description of reference numerals in the utility model bumper/spoiler buffer structure accompanying drawing:
1-pedestal 2-crash can 3-connecting strap 4-bolt hole
The specific embodiment
Below in conjunction with accompanying drawing the utility model bumper/spoiler buffer structure is described in further detail.
As shown in Figure 1, the utility model bumper/spoiler buffer structure comprises: pedestal 1, and the bottom of pedestal 1 and bumper/spoiler are fitted fixing; Routed pressure device, routed pressure device is arranged on the top of pedestal 1.
Bursting to press-fit is set to a plurality of crash cans 2, and crash can 2 is evenly distributed on the pedestal 1.Crash can 2 comprises connecting strap 3 and bolt hole 4, and crash can 2 is fixed by the bolt and the pedestal that are arranged in connecting strap 3 and the bolt hole 4.The material of crash can 2 is aluminium.
The utility model bumper/spoiler buffer structure is the matter soft metal by aluminium block.When vehicle generation car accident, aluminium block can be squeezed in moment, attenuation, from and to good buffer action, driver and conductor's safety and vehicle itself are effectively protected.
The preferred embodiment of below the utility model having been created specifies, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the utility model creative spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (1)
1. the bumper/spoiler buffer structure is characterized in that, comprising:
Pedestal, the bottom of described pedestal and bumper/spoiler are fitted fixing;
Routed pressure device, described routed pressure device is arranged on the top of described pedestal; Described burst to press-fit be set to a plurality of crash cans, described crash can is evenly distributed on the described pedestal;
Described crash can comprises connecting strap and bolt hole, and described crash can is fixed by the bolt and the described pedestal that are arranged in described connecting strap and the described bolt hole;
The material of described crash can is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220260766.XU CN202703478U (en) | 2012-06-05 | 2012-06-05 | Bumper buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220260766.XU CN202703478U (en) | 2012-06-05 | 2012-06-05 | Bumper buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703478U true CN202703478U (en) | 2013-01-30 |
Family
ID=47583808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220260766.XU Expired - Fee Related CN202703478U (en) | 2012-06-05 | 2012-06-05 | Bumper buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114549A (en) * | 2016-06-29 | 2016-11-16 | 中国兵器工业集团第二○二研究所 | Metal jet and ring cut flow impact dissipation device |
| CN107303788A (en) * | 2016-04-22 | 2017-10-31 | 通用汽车环球科技运作有限责任公司 | For multi line insurance thick stick crossbeam and the connecting plate and traction lugs sub-assembly of compound crash can component |
-
2012
- 2012-06-05 CN CN201220260766.XU patent/CN202703478U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303788A (en) * | 2016-04-22 | 2017-10-31 | 通用汽车环球科技运作有限责任公司 | For multi line insurance thick stick crossbeam and the connecting plate and traction lugs sub-assembly of compound crash can component |
| CN106114549A (en) * | 2016-06-29 | 2016-11-16 | 中国兵器工业集团第二○二研究所 | Metal jet and ring cut flow impact dissipation device |
| CN106114549B (en) * | 2016-06-29 | 2018-05-18 | 中国兵器工业集团第二○二研究所 | Metal jet and ring cut flow impact dissipation 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: 20130130 Termination date: 20190605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |