CN213442029U - Lower guard plate of automobile rear door - Google Patents

Abstract

The utility model discloses a backplate under car back door, including the backplate body, be provided with the dead lever on the backplate body, be provided with the fixed hook on the dead lever, cooperation dead lever is provided with first through-hole on the backplate body, is provided with the fixed plate that restriction its and first through-hole break away from on the dead lever, and cooperation fixed hook is provided with the notch on the first through-hole. The utility model discloses a set up first through-hole on the backplate body, wear to establish the dead lever in the first through-hole, the backplate body passes through the dead lever to be installed on the automobile body, great increase the joint strength of backplate body and automobile body, can effectually avoid the backplate body to take place the displacement on the automobile body, increased the utility model discloses the security of using; the notch on the first through-hole can make the dead lever pass smoothly, and can be convenient through first through-hole and fix a position with the installation position on the automobile body, great reduction the installation degree of difficulty.

Description

Lower guard plate of automobile rear door

Technical Field

The utility model relates to an automobile ornaments technical field especially relates to a backplate under car back door.

Background

The guard plate is arranged below the rear door of an automobile, on one hand, the guard plate plays a role of beauty, on the other hand, certain protection effect can be achieved on the automobile, the existing lower guard plate of the rear door of the automobile is usually installed on the automobile through a buckle, the buckle structure in the prior art is shown in figure 1, the buckle 1-1 is connected with the lower guard plate 1-3 through a clamping plate 1-2, a fixing seat 1-4 is arranged on the lower guard plate 1-3, a clamping groove 1-5 is arranged on the fixing seat 1-4 in a matched mode with the clamping plate 1-2, and the connecting structure has certain defects: the vehicle jolts continuously in the running process, the clamping plates 1-2 and the clamping grooves 1-5 are easy to loosen, the clamping plates 1-2 and the clamping grooves 1-5 are separated, the lower protection plates 1-3 are further moved laterally, the side edges of the lower protection plates 1-3 are abutted against other parts of the vehicle body, the vehicle body is easy to damage, and when the lower protection plates 1-3 are installed on the vehicle body, the buckles 1-1 are installed on the lower protection plates 1-3 in advance, and the buckles 1-1 are difficult to position on the installation positions of the vehicle body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a backplate under the car back door to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a backplate under car back door, includes the backplate body, be provided with the dead lever on the backplate body, be provided with the fixed hook on the dead lever, cooperate on the backplate body the dead lever is provided with first through-hole, be provided with the fixed plate that restriction its and first through-hole broke away from on the dead lever, cooperate on the first through-hole the fixed hook is provided with the notch.

Preferably, the guard plate body is provided with a containing groove matched with the fixing plate.

Preferably, the fixing rod is matched with the inside of the accommodating groove and is provided with a sealing gasket.

Preferably, a groove for facilitating screwing is formed in the fixing plate.

Preferably, the guard plate body is provided with a reinforcing rib.

Preferably, the guard plate body is provided with a reinforcing sleeve in a matched manner with the fixing plate, and the notch extends to the tail end of the reinforcing sleeve.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses a set up first through-hole on the backplate body, wear to establish the dead lever in the first through-hole, the backplate body passes through the dead lever to be installed on the automobile body, great increase the joint strength of backplate body and automobile body, can effectually avoid the backplate body to take place the displacement on the automobile body, increased the utility model discloses the security of using; the notch on the first through-hole can make the dead lever pass smoothly, and can be convenient through first through-hole and fix a position with the installation position on the automobile body, great reduction the installation degree of difficulty.

Drawings

FIG. 1 is a schematic view of a structure of a lower guard plate of a door in the prior art;

FIG. 2 is an enlarged view of a portion of FIG. 1 at M;

fig. 3 is a schematic perspective view of a first embodiment of the present invention;

fig. 4 is an exploded view of an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

fig. 6 is a cross-sectional view of an embodiment of the present invention;

fig. 7 is a schematic perspective view of a second embodiment of the present invention;

fig. 8 is a partial enlarged view of fig. 7 at B.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a backplate under car back door, including backplate body 1, in order to increase the utility model discloses an excellent in use effect prevents to go in-process backplate body 1 at the car and takes place to remove, and increase the utility model discloses the convenience of installation, the utility model discloses make following improvement:

as shown in fig. 3-8, a fixing rod 2 is disposed on the guard plate body 1, a fixing hook 3 is disposed on the fixing rod 2, a first through hole 4 is disposed on the guard plate body 1 in cooperation with the fixing rod 2, a fixing plate 5 for limiting the separation of the fixing rod 2 from the first through hole 4 is disposed on the fixing rod 2, and a notch 6 is disposed on the first through hole 4 in cooperation with the fixing hook 3.

In the embodiment, the shaft hole matching structure of the fixing rod 2 and the first through hole 4 can effectively prevent the guard plate body 1 from moving, thereby increasing the safety of the utility model, and when the guard plate body 1 is installed, the fixing rod 2 is not installed firstly, under the action of the first through hole 4, the first through hole 4 and the installation position on the vehicle body can be conveniently and accurately positioned, then pass first through-hole 4 with dead lever 2 again and make backplate body 1 and automobile body fixed, great increase the utility model discloses the convenience of installation, the outer wall of dead lever 2 and the inner wall of first through-hole 4 combine closely and the two can slide, increase the inseparable degree of cooperation, further increase backplate body 1's installation intensity, notch 6 makes the fixed hook 3 on the dead lever 2 pass through smoothly on the one hand, and on the other hand can fix a position with the installation position on the automobile body, increases the use the utility model discloses a convenience.

Cooperation fixed plate 5 is provided with storage tank 7 on the backplate body 1, the utility model discloses after having installed, fixed plate 5 is located in storage tank 7, and the outside surface of fixed plate 5 and backplate body 1's outside surface flushes, increases the utility model discloses an it is pleasing to the eye.

As shown in fig. 4, the inside of the receiving groove 7 is provided with a packing 8 in cooperation with the fixing rod 2.

The outer wall of the sealing gasket 8 supports the inner wall of the accommodating groove 7, and the fixing rod 2 is sleeved with the sealing gasket tightly, so that the sealing performance between the fixing rod 2 and the protection plate body 1 can be effectively improved, and rainwater is prevented from being immersed from the fixing groove.

As shown in fig. 6, the fixing plate 5 is provided with a groove 9 for facilitating screwing.

In this embodiment, use screwdriver can be convenient revolve twist dead lever 2, when dismantling backplate body 1, through rotatory dead lever 2, the installation position of fixed hook 3 and automobile body takes place relative rotation, can effectually make fixed hook 3 and automobile body not hard up, is convenient for dismantle.

As shown in fig. 7, the fender body 1 is provided with a reinforcing rib 10, which significantly increases the overall structural strength of the fender body 1.

As shown in fig. 6 and 8, the cover body 1 is provided with a reinforcing sleeve 11 in cooperation with the fixing plate 5, and the notch 6 extends to the end of the reinforcing sleeve 11.

In this embodiment, strengthen sleeve pipe 11 and extend from first through-hole 4 department on the backplate body 1, and strengthen sleeve pipe 11 and dead lever 2 in close contact with, further increase dead lever 2 and backplate body 1's bonding strength increases the utility model discloses the stability of installation.

The utility model discloses a theory of operation: the utility model discloses change the mounting means of backplate under the door in the past, earlier fix a position backplate body 1 on the automobile body when the installation, during the location with the cooperation of installation position on first through-hole 4 and the automobile body can, then pass first through-hole 4 with dead lever 2 and make the cooperation of installation position on fixed hook 3 and the automobile body, great increase the utility model discloses the convenience of installation, and under dead lever 2 and first through-hole 4's the inseparable cooperation, showing increase the joint strength between backplate body 1 and the automobile body, improved the utility model discloses a stability can effectually prevent that backplate body 1 from taking place the skew at the in-process of automobile form.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a backplate under car back door, includes the backplate body, its characterized in that: the fixing rod is arranged on the protection plate body, the fixing hook is arranged on the fixing rod, the fixing rod is matched with the protection plate body and is provided with a first through hole, the fixing rod is provided with a fixing plate for limiting the fixing rod to be separated from the first through hole, and the fixing hook is matched with the first through hole and is provided with a notch.

2. The lower protective plate for the rear door of the automobile as claimed in claim 1, wherein: the protective plate body is provided with a containing groove matched with the fixing plate.

3. The lower protective plate for the rear door of the automobile as claimed in claim 2, wherein: the inside cooperation dead lever of storage tank is provided with sealed the pad.

4. The lower protective plate for the rear door of the automobile as claimed in claim 1, wherein: the fixing plate is provided with a groove convenient for screwing.

5. The lower protective plate for the rear door of the automobile as claimed in claim 1, wherein: and reinforcing ribs are arranged on the guard plate body.

6. The lower protective plate for the rear door of the automobile as claimed in claim 1, wherein: the protective plate body is provided with a reinforcing sleeve in a matched mode with the fixing plate, and the notch extends to the tail end of the reinforcing sleeve.

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