CN206358108U - The upper supporting member of pedestrian lower leg protection and device for protecting legs of passersby - Google Patents
The upper supporting member of pedestrian lower leg protection and device for protecting legs of passersby Download PDFInfo
- Publication number
- CN206358108U CN206358108U CN201720034973.6U CN201720034973U CN206358108U CN 206358108 U CN206358108 U CN 206358108U CN 201720034973 U CN201720034973 U CN 201720034973U CN 206358108 U CN206358108 U CN 206358108U
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- pedestrian
- supporting member
- lower leg
- upper supporting
- leg protection
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Abstract
The utility model discloses a kind of upper supporting member of pedestrian lower leg protection, including upper support beam and two mounting brackets, the two ends of the upper ends of two mounting brackets respectively with upper support beam are welded and fixed；The cross section of the upper support beam is " bow " font.The invention also discloses a kind of device for protecting legs of passersby; including two such as upper supporting members of pedestrian lower leg described in the utility model protection, two upper supporting members of pedestrian lower leg protection are welded on the upper surface of front anti-collision beam left and right ends by the lower end of mounting bracket respectively.The utility model can lower the injury of pedestrian when head-on crash occurs for vehicle and pedestrian.
Description
Technical field
The utility model belongs to automobile component, and in particular to a kind of upper supporting member of pedestrian lower leg protection and pedestrian lower leg are protected
Protection unit.
Background technology
With the progress and the development of auto industry of science and technology, automotive safety protection turns into the important class in Automobile Design
Topic.Automotive safety not only considers the safety of passenger, it is also contemplated that the safety of goers outside vehicle, many countries have also put into effect correlation
Laws and regulations, pedestrains safety protection can not be ignored.
When head-on crash occurs for vehicle and pedestrian, pedestrian lower leg is most frequent position of being hurt, therefore, in modern vapour
Car General Layout Design requires that vehicle is more and more compacter, on the premise of energy-absorbing space is less and less, and design is more reasonable and safety
Automobile front structure becomes to be even more important to reduce injury of the automobile to pedestrian lower leg in collision.
The content of the invention
The purpose of this utility model is to provide a kind of upper supporting member of pedestrian lower leg protection and device for protecting legs of passersby,
When with pedestrian head-on crash occurs for vehicle, the injury of pedestrian can be lowered.
The upper supporting member of pedestrian lower leg protection described in the utility model, including upper support beam and two mounting brackets,
Two ends of the upper end of two mounting brackets respectively with upper support beam are welded and fixed；The cross section of the upper support beam is " bow "
Font.
Reinforcement is provided with along longitudinal direction, it is possible to increase support strength in the mounting bracket.
Further, the lower end of each mounting bracket is bent to form lower solder side backward.
A kind of device for protecting legs of passersby described in the utility model, including two such as pedestrian's leg described in the utility model
The upper supporting member of portion's protection, one of upper supporting member of pedestrian lower leg protection is welded on preceding anticollision by the lower end of mounting bracket
On the upper surface of beam left part, the upper supporting member of another pedestrian lower leg protection is welded on front anti-collision beam by the lower end of mounting bracket
On the upper surface of right part.
When vehicle and after pedestrian collision, because pedestrian lower leg protects upper supporting member to pedestrian part above knee
Supporting role, effectively reduces the relative motion of pedestrian's knee top and the bottom, that is, reduces the ligament tension amount of pedestrian's knee,
Avoid the injury to pedestrian shank because of laceration of ligament.
Further, the lower end of each mounting bracket is bent to form lower solder side backward, and mounting bracket passes through lower welding
Face is welded on the upper surface of front anti-collision beam.
The beneficial effects of the utility model：The upper supporting member of pedestrian lower leg protection is horizontal in anticollision before car body by welded and installed
Liang Shang, can partly be supported, reduces because of pedestrian when head-on crash occurs for vehicle and pedestrian above knee to pedestrian lower leg
Misplace the knee ligament tension amount caused above and below thigh, shank, it is to avoid knee laceration of ligament, so as to reduce in accident
Injury suffered by pedestrian, is enabled the vehicle to by pedestrian protecting regulation.In addition, of the present utility model simple in construction, versatility
Height, cost is low, it is easy to industrial mass manufacture, can be widely used.
Brief description of the drawings
Fig. 1 is the structural representation that pedestrian lower leg described in the utility model protects upper supporting member；
Fig. 2 is the structural representation of device for protecting legs of passersby described in the utility model；
In figure：1st, mounting bracket, 2, reinforcement, 3, upper support beam, 4, lower solder side, 5, front anti-collision beam.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The upper supporting member of pedestrian lower leg protection as shown in Figure 1, including upper support beam 3 and two mounting brackets 1, two
Two ends of the upper end of mounting bracket 1 respectively with upper support beam 3 are welded and fixed.The lower end of each mounting bracket 1 is to palintrope
Folding forms lower solder side 4.The cross section of the upper support beam 3 is " bow " font, can effectively strengthen the anti-of upper support beam 3
Curved performance.Reinforcement 2 is provided with along longitudinal direction, it is possible to increase support strength in the mounting bracket 1.
As shown in Fig. 2 a kind of device for protecting legs of passersby described in the utility model, including two such as the utility model institutes
The upper supporting member of pedestrian lower leg protection stated, one of upper lower end of the supporting member by mounting bracket 1 of pedestrian lower leg protection
On the upper surface for being welded on the left part of front anti-collision beam 5, upper lower end of the supporting member by mounting bracket 1 of another pedestrian lower leg protection
On the upper surface for being welded on the right part of front anti-collision beam 5.In order to ensure mounting bracket 1 and the firm welding of front anti-collision beam 5, each peace
The lower end of dress support 1 is bent to form lower solder side 4 backward, and mounting bracket 1 is welded on the upper of front anti-collision beam 5 by lower solder side 4
On surface.When vehicle and after pedestrian collision, because pedestrian lower leg protects upper supporting member to pedestrian part above knee
Supporting role, effectively reduces the relative motion of pedestrian's knee top and the bottom, that is, reduces the ligament tension amount of pedestrian's knee,
Avoid the injury to pedestrian shank because of laceration of ligament.
Claims (5)
1. a kind of upper supporting member of pedestrian lower leg protection, it is characterised in that：Including upper support beam（3）With two mounting brackets
（1）, two mounting brackets（1）Upper end respectively with upper support beam（3）Two ends be welded and fixed；The upper support beam（3）
Cross section be " bow " font.
2. the upper supporting member of pedestrian lower leg protection according to claim 1, it is characterised in that：The mounting bracket（1）On
Reinforcement is provided with along longitudinal direction（2）.
3. the upper supporting member of pedestrian lower leg protection according to claim 1 or 2, it is characterised in that：Each installation branch
Frame（1）Lower end be bent to form lower solder side backward（4）.
4. a kind of device for protecting legs of passersby, it is characterised in that：Protected including two pedestrian lower legs as claimed in claim 1 or 2
Supporting member in shield, one of upper supporting member of pedestrian lower leg protection passes through mounting bracket（1）Lower end be welded on preceding anticollision
Beam（5）On the upper surface of left part, the upper supporting member of another pedestrian lower leg protection passes through mounting bracket（1）Lower end be welded on before
Collision prevention girders（5）On the upper surface of right part.
5. device for protecting legs of passersby according to claim 4, it is characterised in that：Each mounting bracket（1）Under
End is bent to form lower solder side backward（4）, mounting bracket（1）Pass through lower solder side（4）It is welded on front anti-collision beam（5）Upper surface
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034973.6U CN206358108U (en) | 2017-01-12 | 2017-01-12 | The upper supporting member of pedestrian lower leg protection and device for protecting legs of passersby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034973.6U CN206358108U (en) | 2017-01-12 | 2017-01-12 | The upper supporting member of pedestrian lower leg protection and device for protecting legs of passersby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358108U true CN206358108U (en) | 2017-07-28 |
Family
ID=59380080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034973.6U Active CN206358108U (en) | 2017-01-12 | 2017-01-12 | The upper supporting member of pedestrian lower leg protection and device for protecting legs of passersby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358108U (en) |
-
2017
- 2017-01-12 CN CN201720034973.6U patent/CN206358108U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |