Anti-pull-off car lamp loading bolt

Abstract

The utility model discloses an anti-pull-off car lamp loading bolt which comprises a bolt head portion, the bolt head portion is of a hexagonal structure, a riveting portion is connected with the bolt head portion, a bolt rod portion is connected with the riveting portion, the riveting portion is connected with an anti-pull-off plate, and the bolt rod portion is connected with the anti-pull-off plate. The anti-pull-off plate is riveted on the car lamp loading bolt, the anti-pull-off plate can prevent the head of the bolt from being pulled off from the car lamp, the connecting position of the car lamp and a car body sheet metal part is prevented from being loosened, and the connecting stability of the car lamp is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle lamp mounting bolts, and particularly relates to a vehicle lamp mounting bolt which is anti-pull-off. Background Art

[0002] Headlight mounting bolts are mainly used to fix car headlights. There are many types of headlight mounting bolts, including hexalobular socket pan head machine screws, etc. They can be made of steel, stainless steel, brass or even nylon. The specifications of headlight mounting bolts are diverse, and it is necessary to select the appropriate bolt specifications and type according to the vehicle model and the applicable headlight specifications.

[0003] When existing headlight mounting bolts connect the headlight to the body sheet metal, the bolt head may be pulled off, causing the connection between the headlight and the body sheet metal to loosen, and thus causing the headlight connection to be unstable. For this reason, we propose a headlight mounting bolt that prevents it from being pulled off. Utility Model Content

[0004] The purpose of the utility model is to provide a headlight mounting bolt that is anti-pull-out, so as to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a headlight mounting bolt that is anti-pull-off, comprising:

[0006] A bolt head, wherein the bolt head has a hexagonal structure;

[0007] a riveting portion connected to the bolt head;

[0008] a bolt shank, the bolt shank being connected to the riveted portion;

[0009] The anti-pull-off plate is connected to the riveted portion.

[0010] Preferably, a rivet port is provided on the anti-pull-off plate, and the riveted portion is inserted into the rivet port.

[0011] Preferably, the riveted portion and the anti-pull-off plate are connected by riveting.

[0012] Preferably, the anti-pull-off plate is a square, rectangular or circular structure.

[0013] Preferably, a hexagonal hole is provided on the bolt head.

[0014] Preferably, a guiding inclined step is provided on one end of the bolt shank away from the riveting portion.

[0015] Preferably, a sealing ring groove is provided at the connection between the riveted portion and the bolt shank, and a sealing ring is provided in the sealing ring groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model rivets the anti-pull-off plate on the headlight mounting bolt. When in use, the headlight mounting bolt is first inserted into the sealing ring into the sealing ring groove, and then screwed into the connecting hole on the headlight, and then screwed into the threaded hole on the body sheet metal. The headlight mounting bolt can be tightened. The anti-pull-off plate can prevent the bolt head from being pulled off the headlight, avoid the connection between the headlight and the body sheet metal from loosening, and improve the connection stability of the headlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main cross-sectional structure of the present utility model;

[0019] Figure 2 This is a side structural diagram of the present utility model;

[0020] Figure 3 It is a side sectional structural schematic diagram of the present utility model.

[0021] In the figure: 1. Bolt head; 2. Riveted part; 3. Bolt shank; 4. Anti-pull-out plate; 5. Riveted joint; 6. Hexagon socket hole; 7. Guide inclined step; 8. Sealing ring groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 3 The anti-pull-off headlight mounting bolt provided by the utility model includes:

[0024] The bolt head 1 is a hexagonal structure, and a hexagonal hole 6 is provided on the bolt head 1, which is convenient for using an inner hexagonal tool and an outer hexagonal tool to screw the headlight mounting bolt, thereby improving the convenience of using the headlight mounting bolt;

[0025] The rivet portion 2 is connected to the bolt head 1. A sealing ring groove 8 is provided at the connection between the rivet portion 2 and the bolt shank 3. A sealing ring is provided in the sealing ring groove 8. When in use, the sealing ring is placed in the sealing ring groove 8 to seal the connection between the headlight and the anti-pull-off plate 4, thereby improving the sealing performance of the connection between the headlight and the headlight mounting bolt.

[0026] The bolt shank 3 is connected to the rivet portion 2. A guide bevel step 7 is provided on the end of the bolt shank 3 away from the rivet portion 2. The guide bevel step 7 is provided to facilitate the guidance of the headlight mounting bolt into the threaded hole, prevent the headlight mounting bolt from being tilted when being screwed into the threaded hole, and ensure that the headlight mounting bolt is screwed in for use;

[0027] The anti-pull-off plate 4 is a square, rectangular or circular structure, the riveted part 2 is connected to the anti-pull-off plate 4, a riveted port 5 is provided on the anti-pull-off plate 4, the riveted part 2 is passed through the riveted port 5, and the riveted part 2 and the anti-pull-off plate 4 are connected by riveting.

[0028] The utility model rivets the anti-pull-off plate 4 on the headlight mounting bolt. When in use, the headlight mounting bolt is first inserted into the sealing ring into the sealing ring groove 8, and then screwed into the connecting hole on the headlight, and then screwed into the threaded hole on the body sheet metal. The headlight mounting bolt can be tightened. The anti-pull-off plate 4 can prevent the bolt head 1 from being pulled off on the headlight, avoid the loosening of the connection between the headlight and the body sheet metal, and improve the stability of the headlight connection.

[0029] To summarize, the method for using the anti-pull-out headlight mounting bolt provided in this embodiment is as follows: when in use, first insert the headlight mounting bolt into the sealing ring groove 8, then screw it into the connecting hole on the headlight, and then screw it into the threaded hole on the body sheet metal, and tighten the headlight mounting bolt.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pull-out-proof headlight mounting bolt, characterized in that: include, A bolt head (1), wherein the bolt head (1) is a hexagonal structure; A riveted portion (2), the riveted portion (2) being connected to the bolt head (1); A bolt shank (3), the bolt shank (3) and the riveted portion (2) being connected; The anti-pull-off plate (4) is connected to the riveted portion (2).

2. The anti-pull-out headlight mounting bolt according to claim 1, characterized in that: The anti-pull-off plate (4) is provided with a riveted interface (5), and the riveted portion (2) is inserted into the riveted interface (5).

3. The anti-pull-out headlight mounting bolt according to claim 2, characterized in that: The riveted portion (2) and the anti-pull-off plate (4) are connected by riveting.

4. The anti-pull-out headlight mounting bolt according to claim 1, characterized in that: The anti-pull-off plate (4) is a square, rectangular or circular structure.

5. The anti-pull-out headlight mounting bolt according to claim 1, characterized in that: The bolt head (1) is provided with a hexagonal hole (6).

6. The anti-pull-out headlight mounting bolt according to claim 1, characterized in that: An inclined guide step (7) is provided on one end of the bolt rod (3) away from the riveting portion (2).

7. The anti-pull-out headlight mounting bolt according to claim 1, characterized in that: A sealing ring groove (8) is provided at the connection between the riveted portion (2) and the bolt rod portion (3), and a sealing ring is provided in the sealing ring groove (8).

Images