CN205854072U - A kind of pedestrian protection for automobile - Google Patents
A kind of pedestrian protection for automobile Download PDFInfo
- Publication number
- CN205854072U CN205854072U CN201620870298.6U CN201620870298U CN205854072U CN 205854072 U CN205854072 U CN 205854072U CN 201620870298 U CN201620870298 U CN 201620870298U CN 205854072 U CN205854072 U CN 205854072U
- Authority
- CN
- China
- Prior art keywords
- automobile
- pedestal
- pedestrian protection
- breach
- buffer stopper
- 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
- 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 abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 17
- 210000000078 claw Anatomy 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 208000014674 injury Diseases 0.000 abstract description 7
- 238000010009 beating Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 244000086443 Craterellus fallax Species 0.000 description 1
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Superstructure Of Vehicle (AREA)
Abstract
This utility model provides a kind of pedestrian protection for automobile; it is fixedly mounted on the sheet metal component of hood; it includes pedestal, buffer stopper and crumple portion; pedestal is arranged in the installing hole of sheet metal component; buffer stopper is arranged on pedestal; pedestal also outer surface with sheet metal component fits, and crumple portion is arranged at binding face.Thus, when pedestrian and car crass, buffer stopper receives the biggest impulsive force, due to the weakest at crumple portion, pedestal ruptures from the position in crumple portion, and after pedestal fracture, buffer stopper separates with hood panel beating so that hood can move downward longer stroke.Being only capable of compressing the least size compared to buffer stopper of the prior art, the pedestrian protection that this utility model provides can effectively reduce the hood injury to human body.
Description
Technical field
This utility model relates to auto Body Technology field, particularly relates to a kind of pedestrian protection for automobile.
Background technology
Along with developing rapidly and trend that population increases of automobile market, SUV vehicle is subject to because of the big feature in its space
More and more family is liked.The muscle sense of horn of plenty moulding and lines sense, can increase thick at the hood parting of SUV vehicle
Strong muscle feature so that hood panel beating is harder, when there is Vehicle-pedestrian impact accident, pedestrian is produced by these feature influentials point of tendons
The biggest raw injury.
In prior art, damage sheet metal component for preventing car engine cover from producing sharp impacts with vehicle body when closed,
Buffer stopper would generally be assembled, so that a lid to be played a supporting role on hood or vehicle body.Can be to slow when lid is closed owing to sending out
Rushing block and produce the biggest impact, so typically requiring that buffer stopper can be by compression 2～3mm, hardness is about shore hardness about 55.
But, just it being typically only capable to be compressed 2～3mm due to buffer stopper, this decrement is too small, is not enough to touch with pedestrian at automobile
Protect pedestrian from great bodily injury when hitting.
Therefore, it is necessary to design a kind of pedestrian protection for automobile so that can when Vehicle-pedestrian impact
Reduce the hood injury to pedestrian.
Utility model content
The purpose of this utility model is to provide a kind of pedestrian protection for automobile, to solve to exist in prior art
Problem so that as automobile and pedestrian collision, hood can move downward longer stroke, thus reduce shock
Time hood injury that pedestrian is caused.
For achieving the above object, this utility model provides following technical scheme:
A kind of pedestrian protection for automobile, is fixedly mounted on the sheet metal component of hood, including:
Pedestal, including sticking part and installation portion, the first end of described installation portion is fixedly installed on the peace of described sheet metal component
Dress hole in, described sticking part is the circulus extending radially outward formation from described first end, described circulus with
Described sheet metal component fits；
Buffer stopper, is fixedly mounted in the through hole of described installation portion；
Crumple portion, is arranged on described sticking part.
Pedestrian protection for automobile as above, these, it is preferred to, described first end is circumferentially arranged
Multiple claw, described pedestal is had to be fixed in described installing hole by described claw.
Pedestrian protection for automobile as above, these, it is preferred to, described sticking part is provided with multiple
Groove and/or multiple breach, described groove and/or described breach are configured to described crumple portion.
Pedestrian protection for automobile as above, these, it is preferred to, the plurality of breach is along described laminating
The circumference in portion is uniformly distributed, and the plurality of groove is separately positioned between adjacent two described breach.
Pedestrian protection for automobile as above, these, it is preferred to, the number of described claw lacks with described
The number of mouth is equal, and each described claw lays respectively in corresponding described breach.
Pedestrian protection for automobile as above, these, it is preferred to, described buffer stopper has external screw thread,
The second end of described installation portion is step surface, and described external screw thread matches with described step surface.
Pedestrian protection for automobile as above, these, it is preferred to, described pedestal is working of plastics, and
Described sticking part and installation portion are formed in one.
The pedestrian protection for automobile that this utility model provides, is fixedly mounted on the sheet metal component of hood,
It includes pedestal, buffer stopper and crumple portion, and pedestal is arranged in the installing hole of sheet metal component, and buffer stopper is arranged on pedestal, pedestal
The also outer surface with sheet metal component fits, and crumple portion is arranged at binding face.Thus, when pedestrian and car crass, buffer stopper
Receiving the biggest impulsive force, due to the weakest at crumple portion, pedestal ruptures from the position in crumple portion, buffer stopper after pedestal fracture
Separate with the panel beating of hood therewith dropping so that hood can move downward longer stroke, compared to existing
Buffer stopper in technology is only capable of compressing the least size, and the pedestrian protection that this utility model provides can effectively reduce and start
The cover injury to human body.
Accompanying drawing explanation
The axonometric drawing of the pedestrian protection for automobile that Fig. 1 provides for this utility model embodiment；
The front view of the pedestrian protection for automobile that Fig. 2 provides for this utility model embodiment；
Fig. 3 is the axonometric drawing of pedestal in this utility model；
Fig. 4 is the top view of pedestal in this utility model.
Description of reference numerals:
1-pedestal 2-buffer stopper 3-crumple portion 4-sheet metal component 41-installing hole 11-sticking part 12-installation portion 121-
One end 122-through hole 123-claw 31-groove 32-breach 21-external screw thread 124-the second end 125-step surface
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment examining accompanying drawing description is exemplary, is only used for explaining this utility model, and can not be construed to of the present utility model
Limit.
This utility model provides a kind of pedestrian protection for automobile, is fixedly mounted on the sheet metal component of hood
On.It will be appreciated by persons skilled in the art that it can also be arranged on the vehicle body being interlocked with hood.
Referring to Fig. 1 and Fig. 2, this pedestrian protection being used for automobile includes: pedestal 1, buffer stopper 2 and crumple portion
3.Wherein, pedestal 1 includes sticking part 11 and installation portion 12, and the first end 121 of installation portion 12 is fixedly installed on hood
In the installing hole 41 of sheet metal component 4, sticking part 11 is the circulus extending radially outward formation from first end 121, works as base
When seat 1 is fixed on sheet metal component 4, this circulus fits with the surface of sheet metal component；Installation portion 12 has through hole 122, buffering
Block 2 is fixedly mounted in through hole 122, supports for providing for it when hood is closed, and those skilled in the art can manage
Solving, buffer stopper requires there is certain decrement, and in the present embodiment, buffer stopper 2 selects rubber parts to make；Crumple portion 3, is arranged
On sticking part 11.
Thus, as automobile and pedestrian collision, buffer stopper 2 bears the biggest impulsive force, and owing to crumple portion 3 is in
The weak location of pedestal 1, the intensity of pedestal is worst the most herein, then pedestal 1 will start fracture from position, crumple portion.Pedestal
After fracture, buffer stopper separates with the panel beating of hood therewith dropping, and such hood just can not be compressed by buffer stopper
Measure little restriction, and longer stroke can be moved downward, thus reduce the hood injury to human body (especially head).
Further, pedestal is preferably as working of plastics, thus ensures that it is prone to fracture, and sticking part 11 and installation portion 12
It is formed in one and makes.
Referring to Fig. 2, pedestal 1 is preferably with the connected mode of sheet metal component 4, and the first end 121 of installation portion 12 is circumferentially
Arranging multiple claw 123, pedestal 1 is fixed in the installing hole 41 of sheet metal component 4 by claw 123.In the present embodiment, along installing
The circumference in portion 12 is evenly distributed with four claws.
Further, crumple portion 3 is configured to the weak part of pedestal 1, and its set-up mode is to realize low-intensity, easy fracture
For target.In the present embodiment, as shown in Figure 3 and Figure 4, sticking part 11 is provided with multiple groove 31 and/or multiple breach 32,
These grooves 31 and/or breach 32 are configured to crumple portion.Wherein it is possible to be only separately provided groove 31, or it is separately provided breach 32,
Groove 31 can also be not only set, but also breach 32 was set, to ensure that pedestal can rupture as scheduled when being impacted.
Preferably, as shown in Figure 4, when breach and groove are set at the same time, make multiple breach 32 along the circumference of sticking part 11
Being uniformly distributed, groove 31 is then separately positioned between adjacent two breach 32, and, the number of breach 32 is individual with claw 123
Number is equal, and each claw 123 lays respectively in corresponding breach 32.It is so designed that, due to claw and lacking as crumple portion
Mouth is on same position, and when crumple portion starts to rupture, claw separates with sheet metal component therewith herein such that it is able to make pedestal
More easily separated with sheet metal component.
Further, buffer stopper 2 has external screw thread 21, and the second end 124 of installation portion 12 is formed as step surface 125, slow
The external screw thread 21 rushing block 2 matches with step surface 125, and wherein, the molding surface size of step surface is according to the external screw thread size of buffer stopper 2
It is designed.Rotary fit structure by buffer stopper Yu pedestal, it is possible to according to the feature of different automobile types, regulates buffering voluntarily
The back-out height of block, thus contact with vehicle body sheet metal cooperation and play buffering and supporting role.
Of the present utility model structure, feature and action effect are described in detail above according to diagrammatically shown embodiment, with
Upper described only preferred embodiment of the present utility model, but the present invention is not to limit practical range shown in drawing, every according to this
The change that the conception of utility model is made, or it is revised as the Equivalent embodiments of equivalent variations, still without departing from description and diagram institute
Contain spiritual time, all should be in protection domain of the present utility model.
Claims (7)
1. for a pedestrian protection for automobile, it is fixedly mounted on the sheet metal component of hood, it is characterised in that bag
Include:
Pedestal, including sticking part and installation portion, the first end of described installation portion is fixedly installed on the installing hole of described sheet metal component
In, described sticking part is the circulus extending radially outward formation from described first end, and described circulus is with described
Sheet metal component fits；
Buffer stopper, is fixedly mounted in the through hole of described installation portion；
Crumple portion, is arranged on described sticking part.
Pedestrian protection for automobile the most according to claim 1, it is characterised in that described first end is circumferentially
Being provided with multiple claw, described pedestal is fixed in described installing hole by described claw.
Pedestrian protection for automobile the most according to claim 2, it is characterised in that be provided with on described sticking part
Multiple grooves and/or multiple breach, described groove and/or described breach are configured to described crumple portion.
Pedestrian protection for automobile the most according to claim 3, it is characterised in that the plurality of breach is along described
The circumference of sticking part is uniformly distributed, and the plurality of groove is separately positioned between adjacent two described breach.
Pedestrian protection for automobile the most according to claim 4, it is characterised in that the number of described claw and institute
The number stating breach is equal, and each described claw lays respectively in corresponding described breach.
Pedestrian protection for automobile the most according to claim 1, it is characterised in that described buffer stopper has outer spiral shell
Stricture of vagina, the second end of described installation portion is step surface, and described external screw thread matches with described step surface.
7. according to the pedestrian protection for automobile described in one of claim 1-6 item, it is characterised in that described pedestal is
Working of plastics, and described sticking part and installation portion be formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870298.6U CN205854072U (en) | 2016-08-11 | 2016-08-11 | A kind of pedestrian protection for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870298.6U CN205854072U (en) | 2016-08-11 | 2016-08-11 | A kind of pedestrian protection for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205854072U true CN205854072U (en) | 2017-01-04 |
Family
ID=57593900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870298.6U Expired - Fee Related CN205854072U (en) | 2016-08-11 | 2016-08-11 | A kind of pedestrian protection for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205854072U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10150444B1 (en) | 2017-09-15 | 2018-12-11 | Ford Global Technologies, Llc | Frangible bump stop support |
| WO2019019913A1 (en) * | 2017-07-25 | 2019-01-31 | 上海蔚来汽车有限公司 | Cushioning member support device for crushable hood |
| CN109466498A (en) * | 2017-09-06 | 2019-03-15 | 标致雪铁龙汽车股份有限公司 | It is a kind of can breaking type hood supporting element and automobile |
| CN110525372A (en) * | 2018-05-24 | 2019-12-03 | 大众汽车有限公司 | The arragement construction of buffer element and buffer element on the body component of motor vehicle |
| CN113043990A (en) * | 2021-04-22 | 2021-06-29 | 安徽江淮汽车集团股份有限公司 | Engine hood fixing device, engine hood device and automobile |
| CN113978405A (en) * | 2021-11-08 | 2022-01-28 | 岚图汽车科技有限公司 | Front bumper assembly mounting structure for protecting thighs of pedestrian |
| CN114233798A (en) * | 2021-11-15 | 2022-03-25 | 嘉兴汉工汽车紧固件有限公司 | Buffer block used in automobile sheet metal |
-
2016
- 2016-08-11 CN CN201620870298.6U patent/CN205854072U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019019913A1 (en) * | 2017-07-25 | 2019-01-31 | 上海蔚来汽车有限公司 | Cushioning member support device for crushable hood |
| CN109291876A (en) * | 2017-07-25 | 2019-02-01 | 上海蔚来汽车有限公司 | Crushing type engine cover buffer block support device |
| CN109466498A (en) * | 2017-09-06 | 2019-03-15 | 标致雪铁龙汽车股份有限公司 | It is a kind of can breaking type hood supporting element and automobile |
| CN109466498B (en) * | 2017-09-06 | 2022-09-30 | 标致雪铁龙汽车股份有限公司 | Breakable hood support and automobile |
| US10150444B1 (en) | 2017-09-15 | 2018-12-11 | Ford Global Technologies, Llc | Frangible bump stop support |
| CN110525372A (en) * | 2018-05-24 | 2019-12-03 | 大众汽车有限公司 | The arragement construction of buffer element and buffer element on the body component of motor vehicle |
| CN113043990A (en) * | 2021-04-22 | 2021-06-29 | 安徽江淮汽车集团股份有限公司 | Engine hood fixing device, engine hood device and automobile |
| CN113978405A (en) * | 2021-11-08 | 2022-01-28 | 岚图汽车科技有限公司 | Front bumper assembly mounting structure for protecting thighs of pedestrian |
| CN114233798A (en) * | 2021-11-15 | 2022-03-25 | 嘉兴汉工汽车紧固件有限公司 | Buffer block used in automobile sheet metal |
| CN114233798B (en) * | 2021-11-15 | 2024-01-23 | 嘉兴汉工汽车紧固件有限公司 | Buffer block used in automobile sheet metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190811 |