Supporting structure for preventing automobile back door protection plate from deforming

Abstract

The utility model discloses a supporting structure for preventing deformation of an automobile back door guard plate, which comprises a back door guard plate body, a reinforcing plate and two first supporting plates are mounted on the back door guard plate body through a plurality of connecting components, and second supporting plates are fixedly connected to two sides of each first supporting plate. Two second reinforcing rods are fixedly connected between the two sides of the reinforcing plate and the first supporting plate correspondingly, the connecting assembly comprises a protruding block, the protruding block is fixed to one side of the back door protection plate body through bolts, and a plurality of fixing plates are fixedly connected to the two sides of the first supporting plate and the two sides of the reinforcing plate correspondingly; threaded rods are movably connected to the interiors of the multiple fixing plates, and the threaded rods are in threaded connection with the interiors of the protruding blocks. According to the back door protection plate, the back door protection plate body can be reinforced, and a worker can conveniently install the first supporting plate and the reinforcing plate on the back door protection plate body through the connecting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a support structure for preventing the deformation of the rear door trim of an automobile. Background Art

[0002] The shape of the rear door trim of an automobile is restricted by the overall shape of the automobile.

[0003] As disclosed in a support bracket for the rear door trim of an automobile with the patent number CN216002143U, in the prior art, when the rear door trim of an automobile made of plastic material has a large curvature in its shape, due to the self - limitation of the plastic material, the rear door trim of the automobile will be deformed. After deformation, there will be a problem of uneven fit between the rear door trim of the automobile and the rear glass sealing strip, resulting in gaps at the connection. To solve such problems, the present application proposes a support structure with a new structure. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a support structure for preventing the deformation of the rear door trim of an automobile.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A support structure for preventing the deformation of the rear door trim of an automobile, including a rear door trim body. The rear door trim body is installed with a reinforcement plate and two first support plates through a plurality of connection components. Both sides of the first support plate are fixedly connected with second support plates, and two second reinforcement rods are fixedly connected between the two sides of the reinforcement plate and the first support plates respectively.

[0007] As a further scheme of the utility model, the connection component includes a convex block. The convex block is fixed on one side of the rear door trim body through a bolt. A plurality of fixing plates are fixedly connected to both sides of the first support plate and both sides of the reinforcement plate. A threaded rod is movably connected inside each of the plurality of fixing plates, and the threaded rod is threadedly connected inside the convex block.

[0008] As a further scheme of the utility model, a first reinforcement rod is fixedly connected between the two second reinforcement rods.

[0009] As a further scheme of the utility model, two card slots are opened on one side of the rear door trim body, and the first support plate is located inside the card slots.

[0010] As a further scheme of the utility model, a plurality of triangular blocks are fixedly connected to one side of the first support plate.

[0011] As a further scheme of the utility model, a plurality of triangular grooves are opened inside the reinforcement plate.

[0012] As a further solution of the present utility model, a plurality of circular holes are provided inside the second support plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the combined use of the first support plate, the second support plate, the second reinforcing rod and the reinforcing plate, the back door guard plate body is reinforced, avoiding the deformation of the automobile back door guard plate and the appearance of gaps at the joints, and improving the use effect of the device.

[0015] 2. Through the setting of the connection component, it is convenient for the staff to install the first support plate and the reinforcing plate on the back door guard plate body, improving the convenience of the device.

[0016] 3. Through the setting of the card slot, it is convenient for the staff to position and install the first support plate, improving the positioning effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a three-dimensional structural schematic diagram of a support structure for preventing deformation of an automobile back door guard plate proposed by the present utility model;

[0018] Figure 2 FIG. is a partial sectional structural schematic diagram of a support structure for preventing deformation of an automobile back door guard plate proposed by the present utility model;

[0019] Figure 3 FIG. is an enlarged structural schematic diagram of part A of a support structure for preventing deformation of an automobile back door guard plate proposed by the present utility model.

[0020] In the figure: 1, the first reinforcing rod; 2, the card slot; 3, the back door guard plate body; 4, the first support plate; 5, the second support plate; 6, the triangular groove; 7, the reinforcing plate; 8, the second reinforcing rod; 9, the triangular block; 10, the fixing plate; 11, the convex block; 12, the threaded rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. For the embodiments of this application described herein, based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0022] Refer to Figures 1 - 3, A support structure for preventing the deformation of the rear door trim of an automobile, including the rear door trim body 3. The rear door trim body 3 is installed with a reinforcement plate 7 and two first support plates 4 through a plurality of connection components. The first support plate 4 and the reinforcement plate 7 are installed on one side of the rear door trim body 3 through the connection components. Second support plates 5 are welded on both sides of the first support plate 4. Two second reinforcement rods 8 are welded between the two sides of the reinforcement plate 7 and the first support plate 4 respectively. Through the combined use of the first support plate 4, the second support plate 5, the second reinforcement rod 8 and the reinforcement plate 7, the rear door trim body 3 is reinforced to prevent the rear door trim body 3 from being easily deformed.

[0023] In the present utility model, it should be noted that the connection component includes a convex block 11. The convex block 11 is fixed on one side of the rear door trim body 3 by bolts. A plurality of fixing plates 10 are fixed on both sides of the first support plate 4 and both sides of the reinforcement plate 7 by bolts. A threaded rod 12 is inserted into the interior of each of the plurality of fixing plates 10, and the threaded rod 12 is threadedly connected inside the convex block 11. By rotating the threaded rod 12 to separate it from the convex block 11, it is convenient for personnel to separate the first support plate 4 and the reinforcement plate 7 from the rear door trim body 3. A first reinforcement rod 1 is fixed between the two second reinforcement rods 8 by bolts. The first reinforcement rod 1 makes the adjacent two second reinforcement rods 8 more firm. Two card slots 2 are opened on one side of the rear door trim body 3, and the first support plate 4 is located inside the card slots 2. The card slots 2 facilitate the positioning and installation of the first support plate 4 by the staff. A plurality of triangular blocks 9 are fixed on one side of the first support plate 4 by bolts. The triangular blocks 9 can reinforce the first support plate 4. A plurality of triangular grooves 6 are opened in the interior of the reinforcement plate 7, and a plurality of circular holes are opened in the interior of the second support plate 5.

[0024] Working principle: When the device needs to be used, align the position of the first support plate 4 with the card slots 2, then insert the threaded rod 12 into the convex block 11 at the corresponding position, and rotate the threaded rod 12 to make it enter the convex block 11 until the first support plate 4 is inserted into the interior of the card slots 2 to achieve installation. Through the combined use of the reinforcement plate 7, the first support plate 4, the second support plate 5 and the second reinforcement rod 8, the rear door trim body 3 can be reinforced, making the strength of the rear door trim body 3 higher and avoiding the occurrence of gaps at the joints due to the easy deformation of the rear door trim of the automobile.

[0025] The present utility model has been described through the above embodiments. Those skilled in the art can understand that the present utility model is not limited to the above embodiments, and more modifications can be made according to the teachings of the present utility model. These modifications all fall within the scope of protection required by the present utility model. The scope of protection of the present utility model is defined by the appended claims and their equivalent scope.

Claims

1. A support structure for preventing a rear door guard plate of an automobile from deforming, comprising a rear door guard plate body (3), characterized in that: The rear door guard plate body (3) is equipped with a reinforcement plate (7) and two first support plates (4) via a plurality of connection components, the first support plates (4) are fixedly connected to the second support plates (5) on both sides, and two second reinforcement rods (8) are fixedly connected to the first support plates (4) on both sides of the reinforcement plate (7).

2. The support structure for preventing deformation of a rear door guard plate of an automobile according to claim 1, characterized in that: The connecting assembly comprises a protrusion (11), which is fixed to one side of the tailgate guard plate body (3) by means of bolts, and a plurality of fixing plates (10) are fixedly connected to both sides of the first support plate (4) and both sides of the reinforcing plate (7), and the interiors of the plurality of fixing plates (10) are movably connected to threaded rods (12), and the threaded rods (12) are threadedly connected to the interior of the protrusion (11).

3. The support structure for preventing deformation of a rear door guard plate of an automobile according to claim 1, characterized in that: A first reinforcement rod (1) is fixedly connected between the two second reinforcement rods (8).

4. The support structure for preventing deformation of a rear door guard plate of an automobile according to claim 1, characterized in that: Two slots (2) are provided on one side of the back door guard plate body (3), and the first support plate (4) is located inside the slots (2).

5. The supporting structure for preventing deformation of a rear door guard plate of an automobile according to claim 1, characterized in that: A plurality of triangular blocks (9) are fixedly connected to one side of the first support plate (4).

6. The support structure for preventing deformation of a rear door guard plate of an automobile according to claim 1, characterized in that: A plurality of triangular grooves (6) are formed inside the reinforcing plate (7).

7. The support structure for preventing deformation of a rear door guard plate of an automobile according to claim 6, characterized in that: A plurality of circular holes are provided inside the second supporting plate (5).

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