Automobile fender with deformable interlayer

Abstract

The utility model relates to the technical field of automobiles, and discloses an automobile fender with a deformable interlayer, which comprises a first composite board, the peripheral side of the first composite board is connected with a second composite board, and the second composite board and the first composite board are arranged in a shape following manner and can be configured on an automobile main body; a gap layer is arranged between the second composite board and the first composite board, the edges of the second composite board and the first composite board are fixedly connected together through fiber cloth, one side face of the fiber cloth is arranged on the second composite board in an embedded mode, and the other side face of the fiber cloth is arranged on the first composite board in an embedded mode. According to the utility model, the anti-collision capability of the fender is not changed, the deformation degree of the fender under collision is reduced, and the damage to a vehicle main body caused by material breakage or deformation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile technology, specifically relates to a sandwich deformable automobile wing board. BACKGROUND

[0002] The wing board is divided into a rear wing board and a front wing board, is an automobile component arranged above the wheel of the vehicle, and is located on the side of the automobile body. In the prior art, in order to improve the anti-collision buffering effect of the wing board, the wing board is generally formed by a resin material, and the wing board is formed in one piece by a resin material, wherein the outer plate part is exposed on the side of the vehicle, and the reinforcing part is formed with a matching part for matching the adjacent component.

[0003] However, because the hardness of the resin base is low, and because the front wing board has more collision opportunities and is arranged at the position of the front cover of the vehicle, when being subjected to a collision, the wing board is easily deformed inward, and the deformed resin base material is easily inserted into the position of the front cover of the vehicle, thereby causing the components at the front position of the vehicle to be lifted or cut, and causing the automobile body to be further damaged. SUMMARY

[0004] The utility model aims at providing a sandwich deformable automobile wing board to solve the technical problem of a large amount of deformation of the wing board caused by impact in the prior art.

[0005] To solve the above technical problem, the utility model provides the following technical scheme:

[0006] The utility model provides a sandwich deformable automobile wing board, comprising a first composite board, the periphery of the first composite board is connected with a second composite board, the second composite board is arranged together with the first composite board and can be arranged on the automobile body,

[0007] A gap layer is arranged between the second composite board and the first composite board, the edges of the second composite board and the first composite board are fixedly connected together through a fiber cloth, one side surface of the fiber cloth is embedded on the second composite board, and the other side surface of the fiber cloth is embedded on the first composite board.

[0008] As a preferred scheme of the utility model, an opening is arranged at the edge of the first composite board and the second composite board close to the wheel body of the automobile body, an elastic baffle is arranged at the opening, and the elastic baffle is used for sealing the gap layer.

[0009] As a preferred scheme of the utility model, the elastic baffle comprises a clasp groove arranged at the bottom of the first composite board and a protruding strip installed on the second composite board, the clasp groove is partially sleeved on the protruding strip, when the first composite board is impacted, the clasp groove moves to the direction of the protruding strip and is completely sleeved on the protruding strip.

[0010] As a preferred scheme of the utility model, the protruding strip penetrates the edge of the second composite board and is connected with a bottom plate, the bottom plate extends to the disc of the automobile body, and the bottom plate can be arranged above the wheel body of the automobile body.

[0011] As a preferred scheme of the utility model, a buffer strip is arranged in the gap layer, and the bottom of the buffer strip is fixedly arranged on the second composite board.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The wing board of the utility model is provided with the multilayer material with the outer soft and the inner hard, the outer part deforms when impacted but the inner part is not easy to deform, not only can absorb the impact force, but also can reduce the material deformation degree caused by the impact, and protect other parts of the vehicle.

[0014] The edge of the utility model is provided with the fiber material, thereby improving the material strength of the wing board, enhancing the connection effect between the wing board and the vehicle body, and protecting the vehicle body. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical schemes in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained according to the provided drawings without creative labor.

[0016] Figure 1 The utility model provides the structure schematic diagram of the automobile wing board with the sandwich deformable.

[0017] Figure 2 The utility model provides Figure 1 The side internal structure schematic diagram of the automobile wing board with the sandwich deformable in the embodiment is shown.

[0018] The numbers in the drawings respectively represent the following:

[0019] 1-the first composite board;

[0020] 2-the second composite board;

[0021] 3-Fiber cloth;

[0022] 4-Elastic baffle; 401-Embedding groove; 402-Raised strip;

[0023] 5-Base plate;

[0024] 6-Buffer bar. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1 and Figure 2 As shown, this utility model provides a sandwich-structured deformable automobile fender, including a first composite plate 1, with a second composite plate 2 connected to the periphery of the first composite plate 1. The second composite plate 2 and the first composite plate 1 are conformally arranged and can be configured on the automobile body. The shapes of the first composite plate 1 and the second composite plate 2 can be set, specifically, they can be set on the automobile body as a rear fender and a front fender. Figure 1 The embodiment shown is a schematic diagram with the front fender as an example. The shapes of the second composite plate and the first composite plate 1 can be changed.

[0027] The first composite panel 1 is made of resin-based plastic, and the second composite panel 2 is made of composite metal material. The hardness of the second composite panel 2 is greater than that of the first composite panel 1. During installation, the first composite panel 1 is placed on the surface of the car body.

[0028] The second composite plate 2 is connected to the side of the first composite plate 1. In particular, a gap layer is provided between the first composite plate 1 and the second composite plate 2. This gap layer is a buffer layer between the first composite plate 1 and the second composite plate 2. When the first composite plate 1 is impacted, it will deform into the gap layer, thereby protecting the side of the vehicle's front end and preventing damage to the vehicle's power system caused by excessive deformation of the front end.

[0029] The edges of the second composite plate 2 and the first composite plate 1 are fixedly connected together by fiber cloth 3. One side of the fiber cloth 3 is embedded in the second composite plate 2, and the other side of the fiber cloth 3 is embedded in the first composite plate 1. The connection position between the first composite plate 1 and the second composite plate 2 can be used as the connection part between the first composite plate 1 and the second composite plate 2 and the car body. For example, bolts can be used to install the fender composed of the first composite plate 1 and the second composite plate 2 on the car body to improve the connection effect of the fender.

[0030] Because the first composite plate 1 will dent inward when impacted, and the edge connecting it to the second composite plate 2 is also prone to deformation, causing the second composite plate 2 to vibrate significantly upon impact, openings are provided at the edges of both the first composite plate 1 and the second composite plate 2 near the vehicle's main wheel structure to reduce the impact of the first composite plate 1 on the second composite plate 2.

[0031] This opening can reduce the impact of the deformation of the bottom of the first composite plate 1 on the second composite plate 2. However, the opening will cause mud to enter the void layer. An elastic baffle 4 is provided at the opening. The elastic baffle 4 is used to seal the void layer. The function of the elastic baffle 4 is to prevent sand and mud kicked up by the wheels from splashing onto the bottom of the truck bed during vehicle operation.

[0032] The elastic baffle 4 includes an enclosing groove 401 disposed at the bottom of the first composite plate 1 and a protruding strip 402 mounted on the second composite plate 2. The enclosing groove 401 is partially fitted onto the protruding strip 402. When the first composite plate 1 is impacted, the enclosing groove 401 moves toward the protruding strip 402 and is completely fitted onto the protruding strip 402.

[0033] The raised strip 402 passes through the edge of the second composite plate 2 and is connected to the base plate 5. The base plate 5 extends toward the chassis of the car body and can be set above the wheels of the car body.

[0034] In order to improve the cushioning effect and facilitate the control of the width of the void layer, a buffer strip 6 is provided in the void layer. The bottom of the buffer strip 6 is fixedly set on the second composite board 2. The buffer strip 6 can be set in sponge, etc.

[0035] The sandwich-structured deformable car fender of this embodiment can improve the strength of the fender material, enhance the connection between it and the vehicle body, and at the same time, it is wrapped with a buffer plate and buffer layer on the outside to absorb impact force, thereby improving the anti-collision buffer effect of the fender and protecting the interior space of the vehicle.

[0036] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A sandwich-structured deformable automobile fender, characterized in that, It includes a first composite panel (1), and a second composite panel (2) is connected to the periphery of the first composite panel (1). The second composite panel (2) is configured to conform to the shape of the first composite panel (1) and can be configured on the vehicle body. A gap layer is provided between the second composite board (2) and the first composite board (1). The edges of the second composite board (2) and the first composite board (1) are fixedly connected together by fiber cloth (3). One side of the fiber cloth (3) is fitted onto the second composite board (2), and the other side of the fiber cloth (3) is fitted onto the first composite board (1).

2. A sandwich-structured deformable automobile fender according to claim 1, characterized in that, An opening is provided at the edge of the first composite plate (1) and the second composite plate (2) near the wheel body of the automobile body, and an elastic baffle (4) is provided at the opening to seal the void layer.

3. A sandwich-structured deformable automobile fender according to claim 2, characterized in that, The elastic baffle (4) includes an enclosing groove (401) disposed at the bottom of the first composite plate (1) and a protruding strip (402) mounted on the second composite plate (2). The enclosing groove (401) is partially fitted onto the protruding strip (402). When the first composite plate (1) is impacted, the enclosing groove (401) moves toward the protruding strip (402) and is completely fitted onto the protruding strip (402).

4. A sandwich-structured deformable automobile fender according to claim 3, characterized in that, The raised strip (402) passes through the edge of the second composite plate (2) and is connected to the base plate (5), which extends toward the disc of the vehicle body and can be positioned above the wheel of the vehicle body.

5. A sandwich-structured deformable automobile fender according to claim 1, characterized in that, A buffer strip (6) is provided inside the void layer, and the bottom of the buffer strip (6) is fixedly set on the second composite plate (2).

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