CN203937607U - A kind of front bumper for automobile - Google Patents
A kind of front bumper for automobile Download PDFInfo
- Publication number
- CN203937607U CN203937607U CN201420266593.1U CN201420266593U CN203937607U CN 203937607 U CN203937607 U CN 203937607U CN 201420266593 U CN201420266593 U CN 201420266593U CN 203937607 U CN203937607 U CN 203937607U
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- front bumper
- closure device
- convex closure
- claw
- face
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Abstract
The utility model provides a kind of front bumper for automobile, comprise: convex closure device, described convex closure device is arranged on the front end face bottom of described front bumper removably directly or indirectly, so that the front bumper dihedral of described front bumper is formed on described convex closure device.Convex closure device of the present utility model is arranged on front bumper, and front bumper dihedral is formed on convex closure device.Like this, by adjusting the position of convex closure device, can adjust the position at front bumper angle, and then reduce the width of shank collision area.Further, after the wearing and tearing of convex closure device scratch, the convex closure device that can more renew, and without changing whole front bumper, the installation of convex closure device and the maintenance of front bumper are not only convenient in this design, and can actv. solution cause the too high problem of maintenance cost because changing whole front bumper.
Description
Technical field
The utility model relates to pedestrian protection, particularly relates to a kind of front bumper for automobile.
Background technology
In pedestrian protection test, test zone is divided the quality that directly affects pedestrian protecting Collision test result, also affects the exploitation of pedestrian protecting safety device.
In GB/T24550-2009, front bumper angle is defined as: become with automobile longitudinal vertical plane surface 60 ° of angles and with the tangent vertical plane surface of front bumper outside face and the contact point of automobile.Shank collision area is: cross after two inside parallel 66mm of longitudinal vertical plane surfacies difference at front bumper angle the bumper/spoiler front surface between two longitudinal vertical plane surfacies.For pedestrian protection test, shank collision area is less, and test results is more conducive to pedestrian's protection.
In order to reduce shank collision area, the vehicle having in prior art is one-body molded convex closure device on front bumper, because convex closure device protrudes from front bumper, causes convex closure device easily to damage.In order to keep the automobile front bumper that can only again more renew attractive in appearance.
Utility model content
An object of the present utility model is to provide a kind of width that can reduce shank collision area to be convenient to again the front bumper for automobile of safeguarding.
Another object of the present utility model is the front bumper for automobile that will provide a kind of maintenance cost low.
Especially, the utility model provides a kind of front bumper for automobile, comprising:
Convex closure device, described convex closure device is arranged on the front end face bottom of described front bumper removably directly or indirectly, so that the front bumper dihedral of described front bumper is formed on described convex closure device.
Alternatively, described convex closure device is connected with the front end face lower snap of described front bumper.
Alternatively, the quantity of described convex closure device is two;
At least three microscler claws that described in each, convex closure device all has base portion and is connected with the aft end face of described base portion, described claw is connected described base portion with the front end face lower snap of described front bumper.
Described base portion is lug boss before the front end face away from described claw direction is provided with, and described front bumper dihedral is formed on described front lug boss.
Alternatively, described front lug boss has the convex surface of lordosis, and upper surface and the lower surface of described convex surface are concave surface.
Alternatively, described front lug boss is symmetrical;
The upper surface of described convex surface and lower surface are symmetrical up and down.
Alternatively, described in each, convex closure device all has four described claws.
Alternatively, the front end face bottom of described convex closure device and described front bumper seamlessly transits in junction.
Alternatively, also comprise: connecting portion, described connecting portion is fixedly installed in the front end face bottom of described front bumper, on described connecting portion, be provided with the claw hole that the described claw of the confession matching with described claw stretches into, by convex closure device described in described connecting portion, be indirectly fixed on the front end face bottom of front bumper.
Convex closure device of the present utility model is arranged on front bumper, and front bumper dihedral is formed on convex closure device.Like this, by adjusting the position of convex closure device, can adjust the position at front bumper angle, and then reduce the width of shank collision area.Further, after the wearing and tearing of convex closure device scratch, the convex closure device that can more renew, and without changing whole front bumper, the installation of convex closure device and the maintenance of front bumper are not only convenient in this design, and can actv. solution cause the too high problem of maintenance cost because changing whole front bumper.
According to the detailed description to the utility model specific embodiment by reference to the accompanying drawings below, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Accompanying drawing explanation
Hereinafter in exemplary and nonrestrictive mode, describe specific embodiments more of the present utility model in detail with reference to the accompanying drawings.In accompanying drawing, identical Reference numeral has indicated same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not draw in proportion.In accompanying drawing:
Fig. 1 is the schematic plan that is equipped with the automobile of the utility model front bumper;
Fig. 2 is the schematic elevational view of the automobile of assembling the utility model front bumper;
Fig. 3 is the schematic elevational view of the automobile of unassembled the utility model front bumper;
Fig. 4-Fig. 6 is that an embodiment convexity packing is put schematic diagram, and wherein Fig. 4 is the schematic plan of convex closure device; Wherein Fig. 5 is the schematic elevational view of convex closure device; Wherein Fig. 6 is the schematic side elevation of convex closure device;
Fig. 7 is the schematic elevational view of connecting portion in an embodiment.
Reference numeral in accompanying drawing is as follows:
α-mistake front bumper angle and with the tangent vertical plane surface of front bumper outside face and the angle of automobile longitudinal vertical plane surface, and α is 60 °;
100-front bumper, 102-front bumper angle, 103-connecting portion, 103A-claw hole;
10-convex closure device, 11-base portion, 12-claw, lug boss before 13-, 14-convex surface, 15-upper surface, 16-lower surface;
200-shank collision area;
The specific embodiment
Fig. 2 shows a kind of front bumper 100 for automobile, and front bumper 100 comprises convex closure device 10.Convex closure device 10 is arranged on the front end face bottom of described front bumper 100 removably directly or indirectly.In one embodiment, convex closure device 10 is removably directly installed on the front end face bottom of described front bumper 100.In another embodiment as shown in Figure 7, convex closure device 10 is removably for example fixed on the front end face bottom of front bumper 100 indirectly by connecting portion 103, and connecting portion 103 is below done concrete narration.
When no matter convex closure device 10 is arranged on the front end face bottom of front bumper 100 directly or indirectly, as shown in Figure 1, the front bumper angle 102 of described front bumper 100 is formed on described convex closure device 10.Like this, by adjusting the position of convex closure device 10, can adjust the position at front bumper angle 102, and then reduce the width of shank collision area 200.By comparison diagram 2 and Fig. 3, can find, after assembling the utility model front bumper 100, shank collision area 200 significantly reduces.
As a kind of preferred embodiment, convex closure device 10 is connected with the front end face lower snap of front bumper 100.In one embodiment, as Figure 4-Figure 6, convex closure device 10 quantity are near two sweeps that lay respectively at front bumper 100 front end faces, i.e. the corner of front bumper 100.In Fig. 4-Fig. 6, four microscler claws 12 that each convex closure device 10 all has base portion 11 and is connected with the aft end face of base portion 11, described claw 12 is connected described base portion 11 with the front end face lower snap of described front bumper 100.In other embodiments, claw 12 can be other quantity, for example, be three or more than four, the stability that keeps claw 12 to be connected with the front end face bottom of front bumper 100.
As Figure 4-Figure 6, base portion 11 lug boss 13 before the front end face away from claw 12 directions is provided with.In order to realize the utility model, can reach the object of dwindling shank collision area 200, front bumper angle 102 should be formed on front lug boss 13.As Figure 4-Figure 6, front lug boss 13 has the convex surface 14 of lordosis, and upper surface 15 and the lower surface 16 of convex surface 14 are concave surface.And front lug boss 13 is symmetrical, the upper surface 15 of convex surface 14 is symmetrical Shang Xia 16 with lower surface.
In one embodiment, convex closure device 10 seamlessly transits in junction with the front end face bottom of front bumper 100, and convex closure device 10 matches with the outer moulding in front end face bottom of front bumper 100, and lines transition is round and smooth afterwards in installation.
With the device of convex closure shown in Fig. 4-Fig. 6 10 suitably, front bumper 100 also comprises connecting portion 103.As can be seen from Figure 6, the end of claw 12 extends to form Ka Jiao to the direction away from convex closure device 10 centers.When mounted, use external force to make to have elastomeric claw 12 crooked to the direction near convex closure device 10 centers, then Ka Jiao is stretched in the hole 103A of claw shown in Fig. 7, the elastic reaction of claw 12 makes convex closure device 10 firmly be connected with connecting portion 103.Or when claw 12 does not have elasticity, claw hole 103A is comprised of the lateral aperture of the vertical hole of extending at vertical direction and extension in the horizontal direction.Wherein, vertically hole is communicated with lateral aperture, and vertically Gong Ka angle, hole is stretched into.After Ka Jiao stretches into, claw 12 is moved in lateral aperture, lateral aperture is for being fixed convex closure device 10.
The front bumper 100 of the utility model design, comprises detouchable convex closure device 10.By convex closure device 10, control flexibly front bumper angle, reach the object of dwindling calf collision area 200.
So far, those skilled in the art will recognize that, although detailed, illustrate and described a plurality of exemplary embodiment of the present utility model herein, but, in the situation that not departing from the utility model spirit and scope, still can directly determine or derive many other modification or the modification that meets the utility model principle according to the disclosed content of the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or modifications.
Claims (8)
1. the front bumper for automobile (100), is characterized in that, comprising:
Convex closure device (10), described convex closure device (10) is arranged on the front end face bottom of described front bumper (100) removably directly or indirectly, so that the front bumper angle (102) of described front bumper (100) is formed on described convex closure device (10).
2. front bumper according to claim 1 (100), is characterized in that,
Described convex closure device (10) is connected with the front end face lower snap of described front bumper (100).
3. front bumper according to claim 1 and 2 (100), is characterized in that,
The quantity of described convex closure device (10) is two;
At least three microscler claws (12) that described in each, convex closure device (10) all has base portion (11) and is connected with the aft end face of described base portion (11), described claw (12) is connected described base portion (11) with the front end face lower snap of described front bumper (100).
Described base portion (11) is provided with front lug boss (13) at the front end face away from described claw (12) direction, and described front bumper angle (102) is formed on described front lug boss (13).
4. front bumper according to claim 3 (100), is characterized in that,
Described front lug boss (13) has the convex surface (14) of lordosis, and the upper surface (15) of described convex surface (14) is concave surface with lower surface (16).
5. front bumper according to claim 4 (100), is characterized in that,
Described front lug boss (13) is symmetrical;
The upper surface (15) of described convex surface (14) is symmetrical up and down with lower surface (16).
6. front bumper according to claim 3 (100), is characterized in that,
Described in each, convex closure device (10) all has four described claws (12).
7. front bumper according to claim 1 and 2 (100), is characterized in that,
Described convex closure device (10) seamlessly transits in junction with the front end face bottom of described front bumper (100).
8. front bumper according to claim 1 and 2 (100), is characterized in that, also comprises:
Connecting portion (103), described connecting portion (103) is fixedly installed in the front end face bottom of described front bumper (100), on described connecting portion (103), be provided with the claw hole (103A) that the described claw of confession (12) that matches with described claw (12) stretches into, by the described convex closure device of described connecting portion (103) (10), be indirectly fixed on the front end face bottom of front bumper (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266593.1U CN203937607U (en) | 2014-05-22 | 2014-05-22 | A kind of front bumper for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266593.1U CN203937607U (en) | 2014-05-22 | 2014-05-22 | A kind of front bumper for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203937607U true CN203937607U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266593.1U Active CN203937607U (en) | 2014-05-22 | 2014-05-22 | A kind of front bumper for automobile |
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| CN (1) | CN203937607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298083A (en) * | 2020-10-23 | 2021-02-02 | 东风柳州汽车有限公司 | Automobile bumper and automobile |
-
2014
- 2014-05-22 CN CN201420266593.1U patent/CN203937607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298083A (en) * | 2020-10-23 | 2021-02-02 | 东风柳州汽车有限公司 | Automobile bumper and automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |