CN213262621U - Front wheel cover body and vehicle with same - Google Patents
Front wheel cover body and vehicle with same Download PDFInfo
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- CN213262621U CN213262621U CN202021272494.6U CN202021272494U CN213262621U CN 213262621 U CN213262621 U CN 213262621U CN 202021272494 U CN202021272494 U CN 202021272494U CN 213262621 U CN213262621 U CN 213262621U
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- guide groove
- front wheel
- plate
- wheel cover
- cover body
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Abstract
The utility model discloses a front wheel casing body and have its vehicle, the front wheel casing body includes: the first plate body is provided with a first guide groove; the front wall connecting plate is connected with the front end of the first plate body and is used for being connected with a front wall, a second guide groove is formed in the front wall connecting plate, and the second guide groove extends longitudinally; and a third guide groove is arranged between the wheel cover body and the front wall connecting plate and extends vertically. According to the utility model discloses a front wheel casing body is through setting up first guiding groove, second guiding groove and third guiding groove to can strengthen the rigidity intensity of front wheel casing body, and when the vehicle takes place great collision. Absorbing collision energy and reducing the harm of members.
Description
Technical Field
The utility model belongs to the technical field of the vehicle manufacturing, particularly, relate to a front wheel casing body and have its vehicle.
Background
In the related art, in a frontal collision of a vehicle, the intrusion amount of a front wall of the vehicle body is too large, the energy absorption of the vehicle body is insufficient, the rigidity and the strength of the vehicle at a front wheel cover are insufficient, and a good crumple energy absorption effect is not obtained in a large collision force, so that the rigidity and the strength cannot be adjusted well and conveniently in the case of insufficient energy absorption or insufficient strength.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a front wheel casing body and have its vehicle, the front wheel casing body can reduce the automobile body acceleration, reduces the passenger injury, and the passenger cabin living space is guaranteed to the gaining in strength.
According to the utility model discloses front wheel casing body includes: the first plate body is provided with a first guide groove; the front wall connecting plate is connected with the front end of the first plate body and is used for being connected with a front wall, a second guide groove is formed in the front wall connecting plate, and the second guide groove extends longitudinally; and a third guide groove is arranged between the wheel cover body and the front wall connecting plate and extends vertically.
According to the utility model discloses a front wheel casing body is through setting up first guiding groove, second guiding groove and third guiding groove to can strengthen the rigidity intensity of front wheel casing body, and when the vehicle takes place great collision. Absorbing collision energy and reducing the harm of members.
According to the utility model discloses the front wheel casing body of some embodiments, first guiding groove is along longitudinal extension.
According to the utility model discloses the front wheel casing body of some embodiments, first guiding groove is along vertical extension.
According to the utility model discloses the front wheel casing body of some embodiments, first guiding groove is a plurality of, and is a plurality of first guiding groove is spaced apart to be set up.
According to the utility model discloses the front wheel casing body of some embodiments, first guiding groove the second guiding groove the third guiding groove all has the chamfer with the plane that sets up it.
According to the utility model discloses front wheel casing body of some embodiments, the number of degrees of chamfer is alpha, satisfies: alpha is more than or equal to 1 degree and less than or equal to 5 degrees.
According to the utility model discloses the front wheel casing body of some embodiments, first plate body with before enclose the connecting plate and link to each other through crossing the cab apron, first plate body with before enclose the connecting plate along horizontal spacing, cross the front end of cab apron with the rear end of first plate body links to each other, cross the rear end of cab apron with the front end of first plate body links to each other, the third guiding groove is located cross the cab apron.
According to the utility model discloses the front wheel casing body of some embodiments, first guiding groove is a plurality of, at least part vertical interval arrangement is followed to first guiding groove.
According to the utility model discloses front wheel casing body of some embodiments, the width of first guiding groove is d1, the width of second guiding groove is d2, the width of third guiding groove is d3, satisfies: d1 is not less than 15mm and not more than 30mm, d1 is not less than 30mm, d1 is not less than 15mm and not more than 30 mm. The utility model also provides a vehicle, the vehicle includes according to the utility model discloses any one embodiment valve lift subassembly.
The vehicle and the front wheel cover body of any one of the embodiments have the same advantages as those of the prior art, and are not described herein again.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a front wheel cover body according to some embodiments of the present invention;
fig. 2 is a schematic structural view of a front wheel cover body according to other embodiments of the present invention.
Reference numerals:
a front wheel cover body 100;
a first plate body 1; a first guide groove 11;
a front wall connecting plate 2; a second guide groove 21;
a transition plate 3; and a third guide groove 31.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The front wheel house body 100 according to an embodiment of the present invention is described below with reference to fig. 1 and 2.
In the present application, the lateral direction is the lateral direction of the vehicle (i.e., the Y direction), the longitudinal direction is the vertical direction of the vehicle (i.e., the Z direction), and the longitudinal direction is the front-rear direction of the vehicle (i.e., the X direction).
According to the utility model discloses a front wheel casing body 100 includes: first plate body 1 and preceding enclosing connecting plate 2.
The front wheel casing body 100 is mounted at the front end of the vehicle, the front end of the front wheel casing body 100 is used for being connected with a front wall of the vehicle, the lower end of the front wheel casing body 100 is used for being connected with a front longitudinal beam of the vehicle, and the upper end of the front wheel casing body 100 is connected with a front suspension damping tower mounting plate.
First plate body 1 is the main part of front wheel casing body 100, and all the other structures of front wheel casing body 100 are located upper end, lower extreme, front end etc. of first plate body 1, for example be used for connecting before enclose connecting plate 2 be located the front end of first plate body 1 before enclosing, the structure that is provided with the preceding shock attenuation tower mounting panel is located the upper end of first plate body 1, first plate body 1 promptly, before enclose connecting plate 2 isotructure and constitute the front wheel casing body 100 of vehicle jointly.
The first guide groove 11 is provided in the first plate body 1, and the first guide groove 11 may be used to enhance the strength of the front wheel house body 100 and may be used to enhance the rigidity of the first plate body 1 in a certain direction, or the first guide groove 11 may be used to guide the front wheel house body 100 to collapse in a certain direction.
The front wall connecting plate 2 is provided with a second guide groove 21 extending in the longitudinal direction, that is, the length direction of the second guide groove 21 is in the longitudinal direction, and the second guide groove 21 extending in the longitudinal direction can enhance the rigidity and strength of the front wheel house body 100 in the longitudinal direction, thereby enhancing the rigidity and strength of the front end of the front wheel house body 100.
The first guide groove 11 and the second guide groove 21 are arranged at intervals along the longitudinal direction, a third guide groove 31 extending along the vertical direction is arranged between the first guide groove 11 and the second guide groove 21 along the longitudinal direction, the third guide groove 31 can be arranged below the rear end of the first guide groove 11, the third guide groove 31 can be used for guiding the front wheel cover to collapse along the longitudinal direction, when a front collision accident occurs to a vehicle, the front wheel cover body 100 can be deformed along the longitudinal direction more easily, more energy can be absorbed, the influence of load transfer to the vehicle body is reduced, the vehicle body acceleration is reduced, and member injury is reduced.
According to the utility model discloses a front wheel casing body 100 is through setting up first guiding groove 11, second guiding groove 21 and third guiding groove 31 to can strengthen front wheel casing body 100's rigidity intensity, and when the vehicle takes place great collision. Absorbing collision energy and reducing the harm of members.
Some embodiments of a front wheel cover body 100 according to the present invention are described below with reference to fig. 1 and 2.
In some embodiments, as shown in fig. 1, the first guide groove 11 extends vertically, and the first guide groove 11 may be used to guide the front wheel housing body 100 to collapse in the longitudinal direction, so that the front wheel housing body 100 may be more easily deformed in the longitudinal direction to absorb more energy when a front collision accident occurs to the vehicle, and the front wheel housing body 100 has stronger collapse performance.
In other embodiments, the first guide groove 11 extends in the longitudinal direction, the length direction of the first guide groove 11 extends in the longitudinal direction, and the first guide groove 11 extending in the longitudinal direction can enhance the rigidity and strength of the front wheel house body 100 in the longitudinal direction, and further enhance the rigidity and strength of the front end of the front wheel house body 100.
In some embodiments, the first guide grooves 11 are plural, the plural first guide grooves 11 are arranged at intervals, and the plural first guide grooves 11 can further enhance the setting effect thereof, for example, the plural first guide grooves 11 all extend along the longitudinal direction, so that the rigidity of the front wheel cover body 100 along the longitudinal direction can be enhanced to a greater extent, or the plural first guide grooves 11 all extend along the vertical direction, so that the front wheel cover has better collapsing performance when a collision occurs.
In some embodiments, each of the first guide groove 11, the second guide groove 21, and the third guide groove 31 has a chamfer with a plane on which the first guide groove is disposed, and the chamfer can reduce stress concentration at each guide groove and enhance the structural strength of the guide groove, so that the strength of the guide groove is higher.
In some embodiments, the degree of chamfering is α, satisfying: "1 ° ≦ α ≦ 5 °", for example, α ≦ 3 °, when the chamfer satisfies this angle, the guide groove can have high mechanical properties while having high structural strength.
In some embodiments, the first plate body 1 is connected to the cowl connecting plate 2 by a transition plate 3, the first plate body 1 is spaced apart from the cowl connecting plate 2 in a lateral direction, a front end of the transition plate 3 is connected to a rear end of the first plate body 1, a rear end of the transition plate 3 is connected to a front end of the first plate body 1, and a third guide groove 31 is provided in the transition plate 3.
The front end of the front wheel casing body 100 can be provided with a bent structure by connecting the first plate body 1, the transition plate 3 and the front wall connecting plate 2 once, the structure can be used for avoiding other parts of a vehicle, the front wheel casing body 100 has high structural strength, and the transition plate 3 is provided with the third guide groove 31 so that the front wheel casing body 100 can be provided with a structure for enhancing the structural characteristics of the front wheel casing body 100 on each plane.
In some examples, according to the utility model discloses a first plate body 1, transition plate 3 and preceding enclosing connecting plate 2 can be by whole sheet metal component punching press integrated into one piece.
In some embodiments, the first guide grooves 11 are multiple, at least some of the first guide grooves 11 are arranged at intervals in the vertical direction, the defect of low structural strength caused by overlong guide grooves can be overcome by the arrangement of the multiple first guide grooves 11, and the arrangement positions of the first guide grooves 11 can be selected according to the requirements of strength and arrangement space.
In some examples, the first guide grooves 11 extend vertically, and the first guide grooves 11 may be arranged in two rows, and the two rows of the first guide grooves 11 are vertically spaced apart, so that the front wheel housing body 100 has a capability of collapsing and absorbing energy in a vertical large range.
In other examples, the plurality of first guide grooves 11 each extend in the longitudinal direction, and the plurality of first guide grooves 11 are arranged at intervals in the vertical direction to enhance the rigidity of the front wheel house body 100 at the first plate body 1, so that the front wheel house body 100 has a higher rigidity everywhere in the vertical direction.
In some examples, width of first guide groove 11 is d1, width of second guide groove 21 is d2, and width of third guide groove 31 is d3, and satisfy: 15mm ≦ d1 ≦ 30mm15mm ≦ d1 ≦ 30mm,15mm ≦ d1 ≦ 30mm, e.g., d 1-25 mm, d 2-25 mm, d 3-15 mm.
In some examples, 6 first guide grooves 11 extending in the vertical direction are provided on the front wheel house body 100, the 6 first guide grooves 11 are divided into two rows spaced apart in the vertical direction, the length of the first guide groove 11 located in the upper row is greater than the length of the first guide groove 11 located in the lower row, 1 second guide groove 21 extending in the lateral direction, 2 second guide grooves 21, 2 third guide grooves 31 extending in the vertical direction, and the 2 third guide grooves 31 are arranged side by side spaced apart in the longitudinal direction.
For example, the dimensions of the 3 first guide grooves 11 located in the upper row are: length 150mm, width 15mm, height 5mm, chamfer: 3 degrees; the dimensions of 3 first guide grooves 11 located in the lower row are: length 80mm, width 15mm, height 5mm, chamfer: 3 degrees; the size of second guide groove 21 is long 35mm, and width 25mm, height 7mm, chamfer: 3 degrees; the third guide groove 31 located at the front end among the 2 third guide grooves 31 has a short length, and has the dimensions: length 60mm, width 25mm, height 7mm, chamfer: 3 degrees; the dimensions of the other third guide groove 31 are: length 65mm, width 25mm, height 7mm, chamfer: 3 degrees.
In other examples, 4 first guide grooves 11 extending in the longitudinal direction are provided on the front wheel house body 100, 4 first guide grooves 11 are arranged at intervals in the vertical direction, 1 second guide groove 21 extending in the lateral direction, 2 second guide grooves 21, 2 third guide grooves 31 extending in the vertical direction, and 2 third guide grooves 31 are arranged side by side at intervals in the longitudinal direction.
For example, the dimensions of the 4 first guide grooves 11 are: length 120mm, wide 20mm, height 5mm, chamfer: 3 degrees; length 170mm, width 20mm, height 5mm, chamfer: 3 degrees; length 130mm, width 20mm, height 5mm, chamfer: 3 degrees; length 160mm, width 20mm, height 5mm, chamfer: 3 degrees; the size of second guide groove 21 is long 35mm, and width 25mm, height 7mm, chamfer: 3 degrees; the third guide groove 31 located at the front end of the two third guide grooves 31 has a short length, and has the following dimensions: length 60mm, width 25mm, height 7mm, chamfer: 3 degrees; the dimensions of the other third guide groove 31 are: length 65mm, width 25mm, height 7mm, chamfer: 3 degrees.
It should be noted that the extending direction of each guide groove in the present application is a general extending direction, for example, the second guide groove 21 extends along the longitudinal direction, and the second guide groove 21 may extend along the longitudinal direction and incline downward from first to second; the third guide groove 31 is along the vertical catch of eyes, and the third guide groove 31 can be gradually inclined backward from the front to the back along the vertical catch of eyes.
The utility model discloses still provide a vehicle, include according to the utility model discloses any one embodiment front wheel casing body 100.
According to the utility model discloses a vehicle is through setting up the basis the utility model discloses a front wheel casing body 100 to corresponding advantage has, this no longer gives details again.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A front wheel cover body, comprising:
the first plate body is provided with a first guide groove;
the front wall connecting plate is connected with the front end of the first plate body and is used for being connected with a front wall, a second guide groove is formed in the front wall connecting plate, and the second guide groove extends longitudinally;
and a third guide groove is arranged between the wheel cover body and the front wall connecting plate and extends vertically.
2. The front wheel cover body as claimed in claim 1, wherein the first guide groove extends in a longitudinal direction.
3. The front wheel cover body as claimed in claim 1, wherein the first guide groove extends vertically.
4. The front wheel cover body as claimed in claim 1, wherein the first guide groove is plural, and the plural first guide grooves are provided at intervals.
5. The front wheel cover body as claimed in claim 1, wherein the first guide groove, the second guide groove, and the third guide groove each have a chamfer with a plane in which it is provided.
6. The front wheel cover body as claimed in claim 5, wherein the degree of the chamfer is α, satisfying: alpha is more than or equal to 1 degree and less than or equal to 5 degrees.
7. The front wheel house body according to claim 1, wherein the first plate body is connected to the front wall connection plate via a transition plate, the first plate body is laterally spaced apart from the front wall connection plate, a front end of the transition plate is connected to a rear end of the first plate body, the rear end of the transition plate is connected to the front end of the first plate body, and the third guide groove is provided in the transition plate.
8. The front wheel cover body as claimed in claim 1, wherein the first guide groove is plural, and at least a part of the first guide groove is arranged at a vertical interval.
9. The front wheel cover body according to claim 1, wherein the width of the first guide groove is d1, the width of the second guide groove is d2, and the width of the third guide groove is d3, and the following are satisfied: d1 is more than or equal to 15mm and less than or equal to 30mm, d1 is more than or equal to 15mm and less than or equal to 30mm, and d1 is more than or equal to 15mm and less than or equal to 30 mm.
10. A vehicle characterized by comprising the front wheel house body according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021272494.6U CN213262621U (en) | 2020-07-02 | 2020-07-02 | Front wheel cover body and vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021272494.6U CN213262621U (en) | 2020-07-02 | 2020-07-02 | Front wheel cover body and vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213262621U true CN213262621U (en) | 2021-05-25 |
Family
ID=75958247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021272494.6U Active CN213262621U (en) | 2020-07-02 | 2020-07-02 | Front wheel cover body and vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213262621U (en) |
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2020
- 2020-07-02 CN CN202021272494.6U patent/CN213262621U/en active Active
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