CN201737062U - Automobile wing mounting structure lessening hurt to passers-by caused by collision - Google Patents
Automobile wing mounting structure lessening hurt to passers-by caused by collision Download PDFInfo
- Publication number
- CN201737062U CN201737062U CN2009202071928U CN200920207192U CN201737062U CN 201737062 U CN201737062 U CN 201737062U CN 2009202071928 U CN2009202071928 U CN 2009202071928U CN 200920207192 U CN200920207192 U CN 200920207192U CN 201737062 U CN201737062 U CN 201737062U
- Authority
- CN
- China
- Prior art keywords
- wing
- fender guard
- flange
- mounting structure
- fender
- 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 provides an automobile wing mounting structure lessening hurt to passers-by caused by collision. The mounting structure comprises a wing and a wing cross beam connected with the lower part of a front upright post of the automobile; the wing is connected with the wing cross beam through an upper turned-over edge by bolts; the upper turned-over edge of the wing adopts an arched bridge shape lower at two ends and higher in the middle, and bolt mounting holes are formed at two ends of the arched bridge shape; two lower ends of the arched bridge shape are connected with the wing cross beam; and certain distance is kept between the middle arched bridge shape of the turned-over edge and the wing cross beam. The upper turned-over edge of the wing is connected with the wing cross beam through bolts directly, thereby saving cost; and since the turned-over edge is designed to be the arched bridge shape lower at two ends and higher in the middle, wherein two ends are connected with the wing cross beam, and certain distance is kept between arched bridge and the wing cross beam, the static displacement between the wing and the wing cross beam can buffer energy, thereby reducing hurt to passers-by in case of collision with the passers-by and better meeting the requirements of passer-by collision regulations.
Description
Technical field
The utility model relates to automobile closure structure field, is specifically related to a kind of fender panel mounting structure that is used to satisfy the pedestrian impact rules.
Background technology
Now, auto-industry are in period with fastest developing speed since the dawn of human civilization, the increase that automobile pollution is a large amount of, and traffic accident increases year by year.Along with the more attention of people to life, to the raising gradually of pedestrian protecting consciousness, each state has all put into effect the pedestrian impact laws and regulations requirement.
Fender is an appearance component, is the important component part of vehicle configuration, is installed in next door (being preceding face part) about the car bonnet of automobile, is positioned at the top of tire, and it also is the important component part of pedestrian head collision area.Present fender structure because the needs of moulding and thin-wall part designing requirement make the fender local stiffness very big, thereby makes that the head injury value exceeds standard, so the design of its mounting structure is extremely important when with pedestrian head bump taking place.
Fender panel mounting structure on car has two kinds of forms at present: a kind of is as shown in Figure 1, fender guard 1 is connected with fender guard crossbeam 2 by several supports 3, thus fender guard is supported, satisfy installation requirement, but this structure need increase the die cost of support, can increase cost.Another kind of structure as shown in Figure 2, it is directly fender guard 1 and fender guard crossbeam 2 to be coupled together, and specifically is to be fitted in the flange 4 whole installation positions with fender guard crossbeam 2 of fender guard 1, and connects at the flange place by bolt.Though this structure has been saved support, but make pedestrian head when the bump fender guard, F hits direction for people's butt, the easy direct contact fender guard of head crossbeam, make the head injury value exceed standard, thereby can not satisfy the requirement of the higher pedestrian impact rules of ask for something.
Therefore also there is the improved place of needs in present fender panel mounting structure.
Summary of the invention
The purpose of this utility model is to propose a kind of improved automobile wheel fender mounting structure, solve present fender panel mounting structure when bumping with the pedestrian, the problem that the injury that formation is caused is bigger is so that it can satisfy the requirement of pedestrian impact rules better.
The technical solution of the utility model is as follows:
A kind of automobile wheel fender mounting structure that alleviates the pedestrian impact injury, it comprises fender guard and the fender guard crossbeam that links together with automobile A-pillar bottom, described fender guard is connected with the fender guard crossbeam by bolt by the flange on top.The flange on described fender guard top is arch-shaped that two ends are low, the middle part is high, at both ends is provided with bolt mounting holes, be connected with the fender guard crossbeam by lower two ends, the arch bridge at the middle part of flange partly exceeds the upper limb of fender guard crossbeam, vacates a segment distance between the arch bridge part at the middle part of flange and the fender guard crossbeam.
This mounting structure is in order to satisfy the pedestrian impact laws and regulations requirement, at first satisfying moulding, and make between fender guard and the shroud upper panel under the unobstructive precondition of transition, directly adopted and beaten the form of bolted connection to the fender guard crossbeam on the flange of the top of fender guard, can save support like this, save cost.
And for flange and the concrete connection mode of fender guard crossbeam, it or not the form that adopts whole flange all to fit with the fender guard crossbeam, but flange is designed to arch-shaped that two ends are low, the middle part is high, bolted connection point is designed at lower two ends, only allow the two ends of flange be connected with the fender guard crossbeam, and middle arch bridge partly upwards arches upward, and leaves certain distance with the fender guard crossbeam, so just makes to have certain quiet displacement between fender guard and the fender guard crossbeam.When bumping with the pedestrian, make the rigidity of fender guard be reduced to minimum, cushion energy by the quiet displacement between fender guard and the fender guard crossbeam, the accretion time, reduce impulsive force to the pedestrian.
In sum, the mounting structure that the utility model adopts, not only simple in structure, reduce cost, can also reduce the injury that when bumping, the pedestrian caused with the pedestrian, can satisfy the requirement of pedestrian impact rules better.
Description of drawings
Fig. 1 is the scheme drawing of a kind of fender panel mounting structure of prior art;
Fig. 2 be prior art the scheme drawing of another kind of fender panel mounting structure;
Fig. 3 is the scheme drawing of the fender panel mounting structure after the utility model improves;
Fig. 4 is the structural representation of the fender guard of fender panel mounting structure of the present utility model;
Fig. 5 is the enlarged drawing of fender guard flange part;
Fig. 6 is the birds-eye view of the fender guard of fender panel mounting structure of the present utility model;
Fig. 6 (A) is the enlarged drawing of A portion among Fig. 6;
Fig. 6 (B) is the enlarged drawing of B portion among Fig. 6.
Among the figure: 1 is fender guard, and 2 is the fender guard crossbeam, and 3 is fender bracket, and 4 is flange, and 5 is bolt mounting holes, and 41 is the flange two ends, and 42 is the arch bridge part 43 of flange, the moulding part of flange
The specific embodiment
Describe invention in detail below in conjunction with accompanying drawing:
Referring to Fig. 3, this fender panel mounting structure comprises fender guard 1 and the fender guard crossbeam 2 that is welded together with automobile A-pillar bottom.Fender guard 1 is connected with fender guard crossbeam 2 by bolt by the flange 4 on top.
This mounting structure improves the concrete structure of flange, referring to Fig. 4, Fig. 5 and Fig. 6, with the flange 4 on fender guard 1 top be designed to that two ends are low, the middle part is high arch-shaped, bolt mounting holes 5 is set on lower two ends 41, be connected with fender guard crossbeam 2 by lower two ends, the arch bridge part 42 at the middle part of flange 4 then exceeds the upper limb of fender guard crossbeam 2, and vacates a segment distance between the fender guard crossbeam 2, this distance is exactly arch upward height, the i.e. L of arch bridge part 42
1〉=15mm.
Simultaneously, also be formed with a moulding part 43 that flushes with bonnet inner panel on flange 4, its effect is the transition that guarantees between the front shroud inner panel of fender guard and automobile, guarantees consistent outward appearance.This moulding part 43 specifically is positioned at the side outside the car that relies on of arch bridge part 42, and exceeds arch bridge part 42 certain distances, highly is L
2, 10mm 〉=L
2〉=3mm.
In addition, two bolt mounting holes 5 at flange two ends 41 will design to such an extent that keep to the side better and better, as long as satisfy the condition of die punching, so preferred design two bolt mounting holes 5 are apart from the distance L≤4mm of flange two ends side cut, referring to Fig. 6 (A) and Fig. 6 (B).
Claims (4)
1. one kind alleviates the automobile wheel fender mounting structure that pedestrian impact injures, and it comprises fender guard (1) and the fender guard crossbeam (2) that links together with automobile A-pillar bottom; Described fender guard (1) is connected with fender guard crossbeam (2) by bolt by the flange (4) on top;
It is characterized in that: what the flange (4) on described fender guard (1) top was low for two ends, the middle part is high is arch-shaped, in lower two ends (41) bolt mounting holes (5) is set, be connected with fender guard crossbeam (2) by lower two ends, the arch bridge part (42) at the middle part of flange (4) exceeds the upper limb of fender guard crossbeam (2), and vacates a segment distance between the fender guard crossbeam (2).
2. the automobile wheel fender mounting structure that alleviates the pedestrian impact injury according to claim 1 is characterized in that: the height L that arches upward of the arch bridge part (42) at the middle part of described flange (4)
1〉=15mm.
3. the automobile wheel fender mounting structure that alleviates the pedestrian impact injury according to claim 1 and 2, it is characterized in that: on flange (4), form a moulding part (43) that flushes with bonnet inner panel, described moulding part (43) is in side car outside that relies on of arch bridge part (42), and exceed described arch bridge partly the height of (42) be L
2, 10mm 〉=L
2〉=3mm.
4. the automobile wheel fender mounting structure that alleviates the pedestrian impact injury according to claim 3 is characterized in that: distance L≤4mm that the bolt mounting holes (5) on the described flange two ends (41) is cut edge to the flange two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202071928U CN201737062U (en) | 2009-11-19 | 2009-11-19 | Automobile wing mounting structure lessening hurt to passers-by caused by collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202071928U CN201737062U (en) | 2009-11-19 | 2009-11-19 | Automobile wing mounting structure lessening hurt to passers-by caused by collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737062U true CN201737062U (en) | 2011-02-09 |
Family
ID=43552345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202071928U Expired - Fee Related CN201737062U (en) | 2009-11-19 | 2009-11-19 | Automobile wing mounting structure lessening hurt to passers-by caused by collision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737062U (en) |
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| CN103567915A (en) * | 2012-08-09 | 2014-02-12 | 通用汽车环球科技运作有限责任公司 | Elastic cantilever beam alignment system for precisely aligning components |
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| US9382935B2 (en) | 2013-04-04 | 2016-07-05 | GM Global Technology Operations LLC | Elastic tubular attachment assembly for mating components and method of mating components |
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| US9463829B2 (en) | 2014-02-20 | 2016-10-11 | GM Global Technology Operations LLC | Elastically averaged alignment systems and methods |
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| US9556890B2 (en) | 2013-01-31 | 2017-01-31 | GM Global Technology Operations LLC | Elastic alignment assembly for aligning mated components and method of reducing positional variation |
| US9599279B2 (en) | 2013-12-19 | 2017-03-21 | GM Global Technology Operations LLC | Elastically deformable module installation assembly |
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-
2009
- 2009-11-19 CN CN2009202071928U patent/CN201737062U/en not_active Expired - Fee Related
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|---|---|---|---|---|
| US9812684B2 (en) | 2010-11-09 | 2017-11-07 | GM Global Technology Operations LLC | Using elastic averaging for alignment of battery stack, fuel cell stack, or other vehicle assembly |
| US9061403B2 (en) | 2011-07-21 | 2015-06-23 | GM Global Technology Operations LLC | Elastic tube alignment system for precisely locating an emblem lens to an outer bezel |
| US9067379B2 (en) | 2012-04-28 | 2015-06-30 | GM Global Technologies Operations LLC | Stiffened multi-layer compartment door assembly utilizing elastic averaging |
| US9618026B2 (en) | 2012-08-06 | 2017-04-11 | GM Global Technology Operations LLC | Semi-circular alignment features of an elastic averaging alignment system |
| US9061715B2 (en) | 2012-08-09 | 2015-06-23 | GM Global Technology Operations LLC | Elastic cantilever beam alignment system for precisely aligning components |
| CN103567915B (en) * | 2012-08-09 | 2016-05-18 | 通用汽车环球科技运作有限责任公司 | For the elastic cantilever alignment system of accurate aligning parts |
| CN103567915A (en) * | 2012-08-09 | 2014-02-12 | 通用汽车环球科技运作有限责任公司 | Elastic cantilever beam alignment system for precisely aligning components |
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| US9863454B2 (en) | 2013-08-07 | 2018-01-09 | GM Global Technology Operations LLC | Alignment system for providing precise alignment and retention of components of a sealable compartment |
| US9458876B2 (en) | 2013-08-28 | 2016-10-04 | GM Global Technology Operations LLC | Elastically deformable alignment fastener and system |
| US9463831B2 (en) | 2013-09-09 | 2016-10-11 | GM Global Technology Operations LLC | Elastic tube alignment and fastening system for providing precise alignment and fastening of components |
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| US9511802B2 (en) | 2013-10-03 | 2016-12-06 | GM Global Technology Operations LLC | Elastically averaged alignment systems and methods |
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| US9447806B2 (en) | 2013-12-12 | 2016-09-20 | GM Global Technology Operations LLC | Self-retaining alignment system for providing precise alignment and retention of components |
| US9428123B2 (en) | 2013-12-12 | 2016-08-30 | GM Global Technology Operations LLC | Alignment and retention system for a flexible assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20131119 |