CN202006774U - Front bumper with down-moving energy adsorption board - Google Patents
Front bumper with down-moving energy adsorption board Download PDFInfo
- Publication number
- CN202006774U CN202006774U CN2011200181441U CN201120018144U CN202006774U CN 202006774 U CN202006774 U CN 202006774U CN 2011200181441 U CN2011200181441 U CN 2011200181441U CN 201120018144 U CN201120018144 U CN 201120018144U CN 202006774 U CN202006774 U CN 202006774U
- Authority
- CN
- China
- Prior art keywords
- energy
- absorbing plate
- bumper
- front bumper
- bumper body
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a front bumper with a down-moving energy adsorption board. The front bumper comprises a bumper main body. The energy adsorption board is arranged on the bumper main body and is positioned at the middle lower part of the front lateral surface of the bumper main body. The lower end of the energy adsorption board protrudes out of the lower end of the bumper main body. The front bumper with the down-moving energy adsorption board provided by the utility model solves the problems that the leg collision energy adsorption performance is insufficient and the leg collision damage value exceeds the standard, which are caused by the installation of the front bumper realized by adopting the method of reducing the collision acting area of the front bumper in the existing vehicle type in which the front bumper is integrally positioned at an slightly upper position in a vehicle body and the installing space of the front bumper is insufficient, etc.
Description
Technical field
The utility model relates to the automobile component field, relates in particular to the front bumper that a kind of band moves down the formula energy-absorbing plate.
Background technology
For pedestrian's shank is hit in protection in collision; when vehicle design, need consider to change the structure of front bumper; be used for strengthening the especially energy absorption capacity at pedestrian's shank position of the integrally-built energy absorption capacity of bumper/spoiler; reach the purpose of the injury values of final reduction shank collision; in China Patent No. is ZL200620012813.8; name is called in the patent documentation of " a kind of automobile front beam assembly " and discloses a kind of front bumper arrangement that increases the automobile front beam impact resistant capability; it is by the rear side at front bumper the front bumper crash bar to be set; increase impact resistant capability; but for some vehicle owing to be subjected to radiator grid and arrange; restrictions such as outer moulding; double-deck front bumper arrangement in this patent not only can't be installed; the active area of erection insurance thick stick and bumper body also can only design lessly separately; and since onboard integral position on the upper side; energy absorption capacity for the shank position is undesirable; these all can cause calf collision energy-absorbing deficiency, the situation that shank collision injury values exceeds standard.
The utility model content
The front bumper that the utility model provides a kind of band to move down the formula energy-absorbing plate has solved vehicle that the integral position of existing front bumper in car body reach front bumper installing space deficiency on the upper side by the reduce front bumper tampering action Method for Area shank collision energy-absorbing deficiencies that reason caused such as installation that realize front bumper, the problem that shank collision injury values exceeds standard.
Above technical matters solves by following technical proposal: a kind of band moves down the front bumper of formula energy-absorbing plate, comprise bumper body, on described bumper body, be provided with energy-absorbing plate, described energy-absorbing plate is positioned at the middle and lower part of the leading flank of described bumper body, and the lower end of described energy-absorbing plate exceeds the lower end of described bumper body.By front portion energy-absorbing plate is set in bumper body; and make energy-absorbing plate be positioned at the middle and lower part of bumper body; energy-absorbing plate can absorb collision energy effectively when bumping like this; and this position is positioned at pedestrian's shank position; so can protect effectively and come to harm by the shank of the person of thrusting into; simultaneously because energy-absorbing plate mainly is to take lower space; so can not influence the installation of the parts such as radiator grid on top; also promptly under the situation of installing space deficiency, can guarantee the installation of other parts, can make bumper/spoiler single-piece energy-absorbing effect good again.
As preferably, described bumper body is provided with mounting bracket, and described mounting bracket one end is connected on the described bumper body, and the other end of described mounting bracket is connected on the lower end of described energy-absorbing plate.Mounting bracket plays the effect that connects energy-absorbing plate on the one hand, on the other hand because there has been the support of mounting bracket at the energy-absorbing plate rear portion, thereby has increased the energy absorption capacity of energy-absorbing plate structure.
As preferably, described energy-absorbing plate is provided with connecting portion, variant part and impact portions from the top down successively, described connecting portion is connected on the leading flank of described bumper body, and the lower end of described impact portions is connected on the described mounting bracket, and described colliding part is in the place ahead of described connecting portion.By energy-absorbing plate being designed to variant part and impact portions not at grade, can economize material, can make energy-absorbing effect good again, can also make the deadweight of vehicle can not produce too big variation because of having increased energy-absorbing plate.
As preferably, described variant part is provided with and lures routed structure.Make when bumping, make energy-absorbing plate and variant part produce the conquassation distortion and absorb energy, make the impact that is subjected to by the person's of thrusting into shank position reduce, and the crimp that shank is subjected to is little, strong in like this quilt safety of the person of thrusting into, and deformation effect can design in advance in advance.
As preferably, described to lure the structure of bursting be the through hole that runs through the upper and lower surface of described variant part.By on variant part, designing through hole, make variant part intensity a little less than, so when collision produces the distortion energy-absorbing at first herein, open the effect of mutagenesis shape, through hole can design a row or multi-row, each row preferably has a plurality of.
As preferably, described energy-absorbing plate is a steel plate.Impact resistant capability is good.
The utlity model has following advantage, even move down by the position that on the safety lever main body, connects energy-absorbing plate and make energy-absorbing plate be positioned at bumper/spoiler single-piece middle and lower part energy-absorbing plate, thereby can be outside not influencing under the prerequisite of moulding and master layout, can must be bigger with the tampering action area design of energy-absorbing plate, reach the purpose of effective reduction shank collision injury values.
Description of drawings
Fig. 1 looks scheme drawing for the master of the utility model embodiment one;
Fig. 2 is that the A of Fig. 1 is to scheme drawing;
Fig. 3 is the schematic cross-section of the utility model embodiment two.
Specifically execute mode
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment one, referring to Fig. 1, a kind of band moves down the front bumper of formula energy-absorbing plate, comprise bumper body 1, be provided with energy-absorbing plate 2 on bumper body 1, energy-absorbing plate 2 is provided with connecting portion 21, variant part 22 and impact portions 23 successively, impact portions 23 is positioned at the middle and lower part of the leading flank of bumper body 1, the lower end of impact portions 23 is positioned at the downside of the lower end of bumper body 1, and connecting portion 21 is welded on the bumper body 1, and variant part 22 is provided with and lures the structure 24 of bursting.
Referring to Fig. 2, safety lever main body 1 left-right symmetric, on the downside 11 of bumper body 1, be provided with three mounting brackets 3, the upper end of mounting bracket 3 is welded on the lower surface 11 of bumper body 1, the lower end of mounting bracket 3 is welded on the bottom of trailing flank of impact portions 23, luring the structure 24 of bursting is an exhausting hole that connects the upper and lower surface of variant part 22, and through hole has 11, and the front side surface 25 of impact portions 23 parallels with the front side surface 12 of bumper body 1.
During use, bumper body 1 is installed in the front portion of automobile, make energy-absorbing plate 2 be positioned at the place ahead of automobile, when the front shock of automobile arrives the pedestrian, the impact portions 23 of energy-absorbing plate 2 is at first clashed into, under the inducing who lures the structure 24 of bursting, and the variant part 22 places energy-absorbing that deforms, make to act on further to reduce, reduced the injury values of shank effectively by the energy on the shank of the person of thrusting into.
Embodiment two, referring to Fig. 3, a kind of band moves down the front bumper of formula energy-absorbing plate, comprise bumper body 1, on bumper body 1, be provided with energy-absorbing plate 2, the cross-sectional plane of energy-absorbing plate 2 is a waveform, the upper end of energy-absorbing plate 2 is fixed on the front side wall 14 of bumper body 1 by last fix screw 13, the lower end of energy-absorbing plate 2 is connected on the mounting bracket 3, the upper end of mounting bracket 3 is fixed on the lower wall 17 of bumper body 1 by following fix screw 15, the lower end of mounting bracket 3 is riveted on the lower end of energy-absorbing plate 2 by rivet 16, mounting bracket 3 is positioned at the rear side of energy-absorbing plate, energy-absorbing plate 2 is positioned at the middle and lower part of the leading flank of bumper body 1, and the lower end of energy-absorbing plate 2 exceeds the lower end of bumper body 1.
Claims (6)
1. a band moves down the front bumper of formula energy-absorbing plate, comprise bumper body, it is characterized in that, on described bumper body, be provided with energy-absorbing plate, described energy-absorbing plate is positioned at the middle and lower part of the leading flank of described bumper body, and the lower end of described energy-absorbing plate exceeds the lower end of described bumper body.
2. band according to claim 1 moves down the front bumper of formula energy-absorbing plate, it is characterized in that, described bumper body is provided with mounting bracket, and described mounting bracket one end is connected on the described bumper body, and the other end of described mounting bracket is connected on the lower end of described energy-absorbing plate.
3. band according to claim 2 moves down the front bumper of formula energy-absorbing plate, it is characterized in that, described energy-absorbing plate is provided with connecting portion, variant part and impact portions from the top down successively, described connecting portion is connected on the leading flank of described bumper body, the lower end of described impact portions is connected on the described mounting bracket, and described colliding part is in the place ahead of described connecting portion.
4. band according to claim 3 moves down the front bumper of formula energy-absorbing plate, it is characterized in that, described variant part is provided with and lures routed structure.
5. band according to claim 4 moves down the front bumper of formula energy-absorbing plate, it is characterized in that, described to lure the structure of bursting be the through hole that runs through described variant part upper and lower surface.
6. move down the front bumper of formula energy-absorbing plate according to claim 1 or 2 or 3 or 4 or 5 described bands, it is characterized in that described energy-absorbing plate is a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200181441U CN202006774U (en) | 2011-01-20 | 2011-01-20 | Front bumper with down-moving energy adsorption board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200181441U CN202006774U (en) | 2011-01-20 | 2011-01-20 | Front bumper with down-moving energy adsorption board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006774U true CN202006774U (en) | 2011-10-12 |
Family
ID=44748432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200181441U Expired - Lifetime CN202006774U (en) | 2011-01-20 | 2011-01-20 | Front bumper with down-moving energy adsorption board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106202626A (en) * | 2016-06-28 | 2016-12-07 | 中车唐山机车车辆有限公司 | The acquisition methods of energy absorption device and acquisition device |
| CN106314354A (en) * | 2015-07-01 | 2017-01-11 | 上海汽车集团股份有限公司 | Automobile guard plate and automobile comprising automobile guard plate |
-
2011
- 2011-01-20 CN CN2011200181441U patent/CN202006774U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314354A (en) * | 2015-07-01 | 2017-01-11 | 上海汽车集团股份有限公司 | Automobile guard plate and automobile comprising automobile guard plate |
| CN106314354B (en) * | 2015-07-01 | 2019-01-04 | 上海汽车集团股份有限公司 | Automobile guard plate and automobile including the automobile guard plate |
| CN106202626A (en) * | 2016-06-28 | 2016-12-07 | 中车唐山机车车辆有限公司 | The acquisition methods of energy absorption device and acquisition device |
| CN106202626B (en) * | 2016-06-28 | 2019-10-11 | 中车唐山机车车辆有限公司 | The acquisition methods and acquisition device of energy absorption device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110352157A (en) | The underbody structure of vehicle | |
| CN102356013A (en) | Automobile comprising front bumper with central portion extending as far as bonnet of said vehicle | |
| CN205906062U (en) | A front deck longeron for car | |
| CN202006774U (en) | Front bumper with down-moving energy adsorption board | |
| CN105946983A (en) | Fender mounting structure | |
| CN202528937U (en) | Front construction of vehicle | |
| CN201712671U (en) | Reinforcement structure for posterior segment of automobile front rail | |
| CN204250179U (en) | A kind of automobile roof drip assembly | |
| CN202783428U (en) | Automobile fender adapting piece | |
| CN203473006U (en) | Automobile engine lid | |
| CN204801697U (en) | Anticollision roof beam | |
| CN201300895Y (en) | Fender installation bracket | |
| CN208842361U (en) | A kind of energy absorption device of automobile | |
| CN201520263U (en) | Novel automobile body front portion structure | |
| CN103770845A (en) | Forecabin interior structure for enhancing dash board of vehicle passenger compartment | |
| US20150175214A1 (en) | Vehicle body front structure | |
| CN205737201U (en) | A kind of Rear Fog Lamp protection device | |
| CN109229039A (en) | A kind of energy absorption device of automobile | |
| CN202320502U (en) | Rear structure of automobile front longitudinal beam | |
| CN201914197U (en) | Oil cooler mounting frame for protecting pedestrian safety | |
| CN102476617B (en) | Automobile front bumper device | |
| CN209142224U (en) | A kind of automobile longitudinal beam inner plate | |
| KR101355591B1 (en) | Upper stiffener apparatus for vehicle | |
| CN201800656U (en) | Front crossbeam assembly structure | |
| CN209366083U (en) | A kind of automobile rear-collision beam assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |