CN219257515U

CN219257515U - Reinforcing device for inner plate of rear wheel cover

Info

Publication number: CN219257515U
Application number: CN202320186438.8U
Authority: CN
Inventors: 陈春桂
Original assignee: Taizhou Yitong Automobile Co ltd
Current assignee: Taizhou Yitong Automobile Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-27
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a reinforcing device for an inner plate of a rear wheel cover, and relates to the technical field of automobile manufacturing. Including the rear wheel guard inner panel, the front integrated into one piece of rear wheel guard inner panel has the side wall board, and one side integrated into one piece of side wall board has the tail lamp to connect the curb plate, and the side wall board bottom is formed with the round soon, and rear wheel guard inner panel side integrated into one piece has the side fixed plate, is fixed with the protection cover board between side fixed plate and the side wall board, is provided with strengthening mechanism in the protection cover board. When the rear part of the vehicle is impacted laterally, the connecting strength between the inner plate of the rear wheel cover plate and the side wall plate can be effectively improved through the arrangement of the reinforcing blocks, the deformation of the inner plate of the rear wheel cover plate is reduced, the deformation of the protective cover plate and the reinforcing mechanism can be caused by stress, and therefore the arrangement of the protective cover plate and the reinforcing mechanism can effectively buffer the lateral force, and the lateral strength of the inner plate of the rear wheel cover is higher.

Description

Reinforcing device for inner plate of rear wheel cover

Technical Field

The utility model relates to the technical field of automobile manufacturing, in particular to a reinforcing device for an inner plate of a rear wheel cover.

Background

The top of the existing automobile tire is usually provided with a wheel cover structure which can play a role in protection, a vehicle body cavity structure which can envelop the upper part of the tire is generally formed by welding an inner plate and an outer plate, a fender and a lining plate which are made of plastic materials are assembled on the lower part of the cavity of the vehicle body sheet metal wheel cover structure, and then the tire is placed in the cavity.

The Chinese patent publication No. CN214084472U discloses a reinforcing device for the inner plate of the rear wheel cover of an automobile, which can prevent the second movable plate and the first movable plate from shifting by installing a limiting shaft, limit the second movable plate and the first movable plate, ensure the functional integrity of the device, prevent stones from directly contacting the rear wheel cover of the automobile, and avoid the damage of the rear wheel cover of the automobile and influence the normal use of the rear wheel cover.

The technical problems that the strength of an inner plate of the existing automobile rear wheel cover is low, stones are often sputtered at the upper end of the inner plate when the automobile runs at a high speed, so that the inner plate is damaged, and the normal use of the inner plate is affected are solved. In practical application, the above scheme still has certain problems, for example, the reinforcing device in the above scheme can well buffer the external force in the vertical direction so as to protect the inner plate of the rear wheel cover, but when the external force is lateral, the device can not well buffer the lateral force, so that the lateral strength of the inner plate of the rear wheel cover is lower, and the side anti-collision performance of the vehicle is reduced.

Disclosure of Invention

The utility model aims to provide a reinforcing device for an inner plate of a rear wheel cover, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rear wheel cover inner panel reinforcing means, includes rear wheel cover inner panel, the positive integrated into one piece of rear wheel cover inner panel has the side wall board, and one side integrated into one piece of side wall board has the tail lamp to connect the curb plate, and the side wall board bottom is formed with the round soon, and rear wheel cover inner panel side integrated into one piece has the side fixed plate, is fixed with the protection cover board between side fixed plate and the side wall board, is provided with strengthening mechanism in the protection cover board.

Preferably, a plurality of reinforcing blocks are fixed between the side wall plate and the inner plate of the rear wheel cover plate.

Preferably, a plurality of buffer grooves are formed in the top of the reinforcing block.

Preferably, a plurality of weight-reducing grooves are formed in the top of the inner plate of the rear wheel cover plate, and the weight-reducing grooves are communicated with the inner cavity of the protective cover plate.

Preferably, the reinforcing mechanism comprises two arc-shaped plates, a plurality of reinforcing rods are fixed between the two arc-shaped plates, and the two arc-shaped plates are respectively fixed with the side coaming and the side fixing plate.

Compared with the prior art, the utility model has the beneficial effects that:

the rear wheel cover inner plate reinforcing device is provided with the reinforcing blocks, the protective cover plates and the reinforcing mechanisms, when the rear part of the vehicle is impacted laterally, the connecting strength between the rear wheel cover inner plate and the side wall plates can be effectively improved through the arrangement of the reinforcing blocks, the deformation of the rear wheel cover inner plate is reduced, the protective cover plates and the reinforcing mechanisms are stressed to deform, and therefore the arrangement of the protective cover plates and the reinforcing mechanisms can effectively buffer the lateral force, and the lateral strength of the rear wheel cover inner plate is higher;

in addition, when external force in the vertical direction is applied, the protective cover plate is deformed when the protective cover plate is applied with force in the vertical direction due to the hollow arrangement of the protective cover plate, so that the force in the vertical direction can be well buffered, and the protection of the inner plate of the rear wheel cover plate is further realized;

furthermore, the hollow arrangement of the protective cover plate and the arrangement of the protective cover plate are provided with the weight reduction groove, so that the light weight of the whole vehicle is facilitated, and the production cost can be reduced.

Drawings

FIG. 1 is a left front side shaft view of the present utility model;

FIG. 2 is a left rear side axial view of the present utility model;

FIG. 3 is a semi-sectional view of the present utility model;

fig. 4 is a detailed view of the reinforcement mechanism of the present utility model.

In the figure: 101. a rear wheel cover plate inner plate; 102. side coaming; 103. the tail lamp is connected with the side plate; 104. rotating; 105. a side fixing plate; 2. a weight reduction groove; 3. a reinforcing block; 301. a buffer tank; 4. a protective cover plate; 5. a reinforcing mechanism; 501. an arc-shaped plate; 502. and a reinforcing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.

In order to solve the technical problems that in the prior art, a reinforcing device can well buffer external force in the vertical direction, but can not well buffer lateral force, so that the lateral strength of an inner plate of a rear wheel cover is lower, and the lateral anti-collision performance of a vehicle is reduced, the utility model provides a technical scheme that: and the rear wheel cover inner plate reinforcing device.

As shown in fig. 1 to 4, the reinforcing apparatus includes a rear wheel cover inner panel 101, a side wall plate 102 is integrally formed on the front surface of the rear wheel cover inner panel 101, a tail lamp connecting side plate 103 is integrally formed on one side of the side wall plate 102, the side wall plate 102 and the tail lamp connecting side plate 103 constitute a side outer covering member of the vehicle, a wheel rotor 104 is formed on the bottom of the side wall plate 102, a tire is located in the wheel rotor 104, a side fixing plate 105 is integrally formed on the side surface of the rear wheel cover inner panel 101, and a protective cover plate 4 is also fixed between the side fixing plate 105 and the side wall plate 102, and a reinforcing mechanism 5 for improving the side strength of the rear wheel cover inner panel 101 is provided in the protective cover plate 4.

In order to improve the connection strength between the rear wheel casing inner plate 101 and the side wall plate 102, reduce the deformation of the rear wheel casing inner plate 101, further improve the connection stability between the rear wheel casing inner plate 101 and the side wall plate 102, as shown in fig. 1 and 2, a plurality of reinforcing blocks 3 are fixed between the side wall plate 102 and the rear wheel casing inner plate 101, and the reinforcing blocks 3 are distributed in arc-shaped equidistant at the connection position of the side wall plate 102 and the rear wheel casing inner plate 101.

For realizing the buffering to the side direction external force, in this scheme, a plurality of buffer tanks 301 have been seted up at the boss 3 top, and buffer tank 301's setting is in order that when striking, side fascia 102 can carry out effectual deformation to effectively cushion to side impact, improved vehicle occupant's security.

In order to achieve the light weight of the whole vehicle and reduce the production cost, as shown in fig. 2, a plurality of weight-reducing grooves 2 are formed in the top of the inner plate 101 of the rear wheel cover, and the weight-reducing grooves 2 are communicated with the inner cavity of the protective cover plate 4, and the inner plate 101 of the rear wheel cover is fixed with the vehicle body through welding, so that the sealing performance of the inner plate 101 of the rear wheel cover is not affected by the arrangement of the weight-reducing grooves 2.

In addition, it can be known that the protective cover plate 4 is hollow, so that the protective cover plate 4 can be deformed when being subjected to force in the vertical direction, and thus, the force in the vertical direction can be well buffered, and the protection of the inner plate 101 of the rear wheel cover plate is further realized.

For carrying out effectual buffering to the force of side for rear wheel casing inboard board 101 lateral strength is higher, has improved the side anticollision performance of vehicle, and wherein, strengthening mechanism 5 includes two arcs 501, and welded fastening has a plurality of stiffener 502 between two arcs 501 to two arcs 501 are welded fastening with side wall board 102 and side fixed plate 105 respectively.

To the supplement of this scheme, when receiving the side impact, can effectually improve the joint strength between rear wheel casing inboard board 101 and the side wall board 102 through the setting of boss 3 to do not influence side wall board 102 and carry out effectual deformation, thereby carry out effective buffering to side impact, because protection cover board 4 and strengthening mechanism 5 atress can take place to warp, thereby protection cover board 4 and strengthening mechanism 5's setting can carry out effectual buffering to the power of side, make rear wheel casing inboard board 101 side direction intensity higher.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Rear wheel casing inner panel reinforcing means, including rear wheel casing inner panel (101), its characterized in that: the front integrated into one piece of rear wheel cover plate inner panel (101) has side wall board (102), and one side integrated into one piece of side wall board (102) has tail lamp to connect curb plate (103), and side wall board (102) bottom is formed with round soon (104), and rear wheel cover plate inner panel (101) side integrated into one piece has side fixed plate (105), is fixed with between side fixed plate (105) and side wall board (102) and protects cover plate (4), is provided with strengthening mechanism (5) in protecting cover plate (4).

2. The rear wheel cover inner panel reinforcement device according to claim 1, wherein: a plurality of reinforcing blocks (3) are fixed between the side wall plate (102) and the rear wheel cover plate inner plate (101).

3. The rear wheel cover inner panel reinforcement device according to claim 2, characterized in that: a plurality of buffer grooves (301) are formed in the top of the reinforcing block (3).

4. The rear wheel cover inner panel reinforcement device according to claim 1, wherein: a plurality of weight-reducing grooves (2) are formed in the top of the rear wheel cover plate inner plate (101), and the weight-reducing grooves (2) are communicated with the inner cavity of the protective cover plate (4).

5. The rear wheel cover inner panel reinforcement device according to claim 1, wherein: the reinforcing mechanism (5) comprises two arc-shaped plates (501), a plurality of reinforcing rods (502) are fixed between the two arc-shaped plates (501), and the two arc-shaped plates (501) are respectively fixed with the side wall plate (102) and the side fixing plate (105).