Structure for preventing rotation during assembly of a turn signal

Abstract

The utility model relates to a structure of preventing rotation in the assembly process of the turn signal, which comprises a mirror shell, a turn signal, a screw, a screw mounting device, the turn signal is placed on the mirror shell, the screw is used to pass through the screw mounting device to detachably fix the turn signal on the mirror shell, the screw mounting device comprises a mounting hole device, a mounting hole positioning device used in cooperation with the mounting hole device, a screw positioning hole and a screw fixing hole, during installation, the mounting hole positioning device passes through the mounting hole device, the screw passes through the screw positioning hole and the screw fixing hole. In the utility model, the mounting hole device and the mounting hole positioning device are attached together at the attaching surface A and the attaching surface B, the gap between the mirror shell and the turn signal is controlled, and the two attaching surfaces also control the rotation between the turn signal and the mirror shell during screw assembly. By adding this anti-rotation positioning structure, the turn signal does not rotate during assembly, the gap between the turn signal and the mirror shell is controlled to be relatively uniform, and the appearance is more beautiful.

Description

Technical Field

[0001] This utility model relates to a structure for preventing rotation, specifically a structure that, through structural optimization, adds an anti-rotation structure to prevent the turn signal from rotating during assembly and controls the gap between the turn signal and the mirror housing, thus preventing the turn signal from rotating during assembly. Background Technology

[0002] Currently, most turn signal mirror housings and turn signals are fixed with two screws or one screw. Without an anti-rotation structure, they are prone to rotation during assembly, resulting in uneven gaps between the turn signal and the mirror housing, which affects the appearance. Utility Model Content

[0003] To address the aforementioned problems, the main objective of this utility model is to provide a structure that prevents the turn signal from rotating during assembly by optimizing the structure, adding an anti-rotation structure, and controlling the gap between the turn signal and the mirror housing.

[0004] This utility model solves the above-mentioned technical problems through the following technical solution: a structure to prevent rotation during the assembly of a turn signal, the structure comprising: a mirror housing, a turn signal, a screw, and a screw mounting device, wherein the turn signal is placed on the mirror housing, and the turn signal is detachably fixed to the mirror housing by the screw passing through the screw mounting device, the screw mounting device comprising a mounting hole device, a mounting hole positioning device used in conjunction with the mounting hole device, a screw positioning hole, and a screw fixing hole, wherein during installation, the mounting hole positioning device passes through the mounting hole device, and the screw passes through the screw positioning hole and the screw fixing hole.

[0005] In a specific embodiment of this utility model, the mounting hole device and the screw positioning hole are located on the turn signal mounting base.

[0006] In a specific embodiment of this utility model, the mounting hole positioning device and the screw fixing hole are located on the mirror housing.

[0007] In a specific embodiment of this utility model, the mounting hole device is a rectangular hole.

[0008] In a specific embodiment of this utility model, the mounting hole device and the screw positioning hole are integrally formed.

[0009] In a specific embodiment of this utility model, the screw mounting device includes 1-4 locations.

[0010] The positive and progressive effects of this utility model are as follows: The structure provided by this utility model to prevent rotation during the assembly of the turn signal has the turn signal mounting hole device and the mounting hole positioning device fitting together on the mating surface A and mating surface B, controlling the gap between the mirror housing and the turn signal. Furthermore, the two mating surfaces also prevent rotation between the turn signal and the mirror housing when the screws are installed. By adding this anti-rotation positioning structure, the turn signal will not rotate during assembly, and the gap between the turn signal and the mirror housing is controlled to be more uniform, resulting in a more aesthetically pleasing appearance. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 for Figure 1 AA sectional view.

[0013] Figure 3 for Figure 1 BB cross-sectional view.

[0014] Figure 4 This is an exploded view of the present invention.

[0015] The following are the names corresponding to the reference numerals in this utility model:

[0016] Mirror housing 1, turn signal 2, screw 3, screw mounting device 4, mounting hole device 401, mounting hole positioning device 402, screw positioning hole 403, screw fixing hole 404. Detailed Implementation

[0017] The preferred embodiments of this utility model are given below with reference to the accompanying drawings to illustrate the technical solution of this utility model in detail.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 for Figure 1 AA section view, Figure 3 for Figure 1 BB sectional view, Figure 4 The exploded view of this utility model is shown above. This utility model provides a structure to prevent rotation during the assembly of a turn signal. The structure includes: a mirror housing 1, a turn signal 2, a screw 3, and a screw mounting device 4. The turn signal 2 is placed on the mirror housing 1, and the screw 3 passes through the screw mounting device to detachably fix the turn signal 2 to the mirror housing 1. The screw mounting device 4 includes a mounting hole device 401, a mounting hole positioning device 402 that cooperates with the mounting hole device 401, a screw positioning hole 403, and a screw fixing hole 404. During installation, the mounting hole positioning device 402 passes through the mounting hole device 401, and the screw 3 passes through the screw positioning hole 403 and the screw fixing hole 404.

[0019] The mounting hole device 401 and screw positioning hole 403 of this utility model are located on the mounting base of the turn signal 2, and the mounting hole positioning device 402 and screw fixing hole 404 are located on the mirror housing 1. In the specific implementation of this utility model, the above-mentioned positional relationship can also be interchanged.

[0020] The screw mounting device 4 of this utility model can generally include 1-4 locations, and in the embodiment given in this utility model, there are 2 locations. The shape of the screw mounting device 4 can be determined according to the curvature of the mounting position between the mirror housing 1 and the turn signal 2.

[0021] The mounting hole device 401 of this utility model can be a rectangular hole. The mounting hole device 401 and the screw positioning hole 403 are integrally formed. Figure 4 .

[0022] The turn signal mounting hole device 401 and the mounting hole positioning device 402 are fitted together on the mating surface A and the mating surface B to control the gap between the mirror housing and the turn signal. Moreover, the two mating surfaces also control the rotation between the turn signal and the mirror housing when the screws are installed.

[0023] By adding this anti-rotation positioning structure, the turn signal will not rotate during the assembly process, and the gap between the turn signal and the mirror housing will be more uniform, resulting in a more aesthetically pleasing appearance.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A structure for preventing rotation during turn signal assembly, characterized in that: The structure for preventing rotation during turn signal assembly includes: a mirror housing, a turn signal, a screw, and a screw mounting device. The turn signal is placed on the mirror housing, and the screw is detachably fixed to the mirror housing by passing through the screw mounting device. The screw mounting device includes a mounting hole device, a mounting hole positioning device that works in conjunction with the mounting hole device, a screw positioning hole, and a screw fixing hole. During installation, the mounting hole positioning device passes through the mounting hole device, and the screw passes through the screw positioning hole and the screw fixing hole.

2. The structure for preventing rotation during turn signal assembly according to claim 1, characterized in that: The mounting hole assembly and screw positioning holes are located on the turn signal mounting bracket.

3. The structure for preventing rotation during turn signal assembly according to claim 1, characterized in that: The mounting hole positioning device and screw fixing holes are located on the mirror housing.

4. The structure for preventing rotation during turn signal assembly according to claim 1, characterized in that: The mounting hole device has a rectangular hole.

5. The structure for preventing rotation during turn signal assembly according to claim 1 or 2, characterized in that: The mounting hole device and screw positioning hole are integrally formed.

6. The structure for preventing rotation during turn signal assembly according to claim 1 or 2, characterized in that: The screw mounting device includes 1-4 locations.

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