CN216618191U

CN216618191U - Wheel bolt

Info

Publication number: CN216618191U
Application number: CN202220001592.9U
Authority: CN
Inventors: 徐明官
Original assignee: Ningbo Times Auto Parts Co ltd
Current assignee: Ningbo Times Auto Parts Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-27
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a wheel bolt, which comprises a sheet metal part, wherein a bolt mounting hole is formed in the sheet metal part, the wheel bolt is inserted in the bolt mounting hole, a first rubber pad is sleeved on the surface of the wheel bolt, a first anti-skid tooth is fixedly mounted on one side wall of the first rubber pad, a second rubber pad is arranged on one side wall of the sheet metal part, a second anti-skid tooth is fixedly mounted on one side wall of the second rubber pad, and a third rubber pad is sleeved on the surface of the wheel bolt. Make first rubber pad and second rubber pad and third rubber pad and fourth rubber pad closely laminate through rotating the nut, through first rubber pad, second rubber pad, third rubber pad and fourth rubber pad elastic reaction and then play the effect that compresses tightly, provide the pretightning force and prevent becoming flexible, through first antiskid tooth and the dislocation meshing of second antiskid tooth and the dislocation meshing of third antiskid tooth and fourth antiskid tooth and then play limiting displacement when the nut antiport.

Description

Wheel bolt

Technical Field

The utility model relates to the technical field of bolts, in particular to a wheel bolt.

Background

The bolt belongs to a mechanical part, and is a cylindrical threaded fastener matched with a nut, a fastener consisting of a head part and a screw (a cylinder with external threads) is used for fastening and connecting two parts with through holes, and an automobile wheel bolt is a common connecting part in an automobile wheel (hub).

However, the existing automobile wheel bolt structure is too single, the anti-loosening effect is poor, and when the automobile safety is reduced, great potential safety hazards can be brought to a driver and passengers.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a wheel bolt, which solves the problem that the existing wheel bolt is too single in structure and easy to loosen.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a wheel bolt, includes the sheet metal component, the bolt mounting hole has been seted up in the sheet metal component, and the grafting ann has the wheel bolt in the bolt mounting hole, the surface cover of wheel bolt is equipped with first rubber pad, a lateral wall fixed mounting of first rubber pad has first anti-skidding tooth, a lateral wall of sheet metal component is provided with the second rubber pad, a lateral wall fixed mounting of second rubber pad has second anti-skidding tooth, the surface cover of wheel bolt is equipped with the third rubber pad, a lateral wall fixed mounting of third rubber pad has third anti-skidding tooth, another lateral wall of sheet metal component is provided with the fourth rubber pad, a lateral wall fixed mounting of fourth rubber pad has fourth anti-skidding tooth, the nut is installed to the surface thread of wheel bolt.

Preferably, the first anti-slip teeth and the second anti-slip teeth are arranged in a staggered and meshed mode.

Preferably, the third anti-skidding tooth and the fourth anti-skidding tooth are arranged in a staggered and meshed mode.

Preferably, the first anti-slip tooth, the second anti-slip tooth, the third anti-slip tooth and the fourth anti-slip tooth are all right-angled triangles, and the first anti-slip tooth, the second anti-slip tooth, the third anti-slip tooth and the fourth anti-slip tooth are all made of rigid materials.

Preferably, the thickness of the first rubber pad is equal to that of the third rubber pad, and the thickness of the first rubber pad is three millimeters.

Preferably, the second rubber pad and the fourth rubber pad are equal in thickness, and the second rubber pad and the fourth rubber pad are two millimeters in thickness.

Compared with the prior art, the utility model has the beneficial effects that: the wheel bolt is sleeved on the surface of the wheel bolt through the first rubber pad and inserted into the wheel through the wheel bolt, so that the first rubber pad is attached to the second rubber pad, so that the first anti-skid teeth and the second anti-skid teeth are engaged in a staggered manner, the third rubber pad is sleeved on the wheel bolt, the third rubber pad is attached to the fourth rubber pad, thereby the third anti-slip tooth and the fourth anti-slip tooth are engaged in a staggered way, the first rubber pad and the second rubber pad and the third rubber pad and the fourth rubber pad are tightly jointed by rotating the nut, the first rubber pad, the second rubber pad, the third rubber pad and the fourth rubber pad play a role of pressing through the elastic action, provide pretightening force to prevent loosening, through the dislocation meshing of the first anti-slip teeth and the second anti-slip teeth and the dislocation meshing of the third anti-slip teeth and the fourth anti-slip teeth, the nut has a limiting effect when reversely rotating.

Drawings

FIG. 1 is a schematic structural view of an isometric view of the present invention;

FIG. 2 is a schematic structural view in elevation of the present invention;

FIG. 3 is a schematic structural view in elevation and section of the present invention;

FIG. 4 is a schematic view of the first and second teeth of the present invention overlapping each other.

In the figure: the wheel comprises a sheet metal part 1, a wheel bolt 2, a first rubber pad 3, a first anti-skid tooth 4, a second rubber pad 5, a second anti-skid tooth 6, a nut 7, a third rubber pad 8, a third anti-skid tooth 9, a fourth rubber pad 10 and a fourth anti-skid tooth 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, the utility model provides a technical scheme, a wheel bolt, which comprises a sheet metal part 1, wherein a bolt mounting hole is formed in the sheet metal part 1, a wheel bolt 2 is inserted and installed in the bolt mounting hole, a first rubber pad 3 is sleeved on the surface of the wheel bolt 2, a first anti-slip tooth 4 is fixedly installed on one side wall of the first rubber pad 3, a second rubber pad 5 is arranged on one side wall of the sheet metal part 1, a second anti-slip tooth 6 is fixedly installed on one side wall of the second rubber pad 5, the first anti-slip tooth 4 and the second anti-slip tooth 6 are in staggered engagement, a third rubber pad 8 is sleeved on the surface of the wheel bolt 2, a third anti-slip tooth 9 is fixedly installed on one side wall of the third rubber pad 8, a fourth rubber pad 10 is arranged on the other side wall of the sheet metal part 1, and a fourth anti-slip tooth 11 is fixedly installed on one side wall of the fourth rubber pad 10, the third anti-slip teeth 9 and the fourth anti-slip teeth 11 are arranged in a staggered and meshed manner, the first anti-slip teeth 4, the second anti-slip teeth 6, the third anti-slip teeth 9 and the fourth anti-slip teeth 11 are all in a right triangle shape, the first anti-slip teeth 4, the second anti-slip teeth 6, the third anti-slip teeth 9 and the fourth anti-slip teeth 11 are all made of rigid materials, the first rubber pad 3 and the third rubber pad 8 are equal in thickness, the first rubber pad 3 and the third rubber pad 8 are three millimeters in thickness, the second rubber pad 5 and the fourth rubber pad 10 are equal in thickness, the second rubber pad 5 and the fourth rubber pad 10 are two millimeters in thickness, the nut 7 is installed on the surface of the wheel bolt 2 through the screw thread of the first rubber pad 3, the wheel bolt 2 is inserted into the sheet metal part 1 through the wheel bolt 2, the first rubber pad 3 is attached to the second rubber pad 5, and the first anti-slip teeth 4 are meshed with the second anti-slip teeth 6 in a staggered manner, establish on wheel bolt 2 through third rubber pad 8 cover for third rubber pad 8 and the laminating of fourth rubber pad 10, and then make third antiskid tooth 9 and the dislocation meshing of fourth antiskid tooth 11, make first rubber pad 3 and second rubber pad 5 and third rubber pad 8 and the closely laminating of fourth rubber pad 10 through rotating nut 7, through first rubber pad 3, second rubber pad 5, third rubber pad 8 and the 10 elastic action of fourth rubber pad and then play the effect that compresses tightly, it prevents to become flexible to provide the pretightning force, through the meshing of first antiskid tooth 4 and the dislocation of second antiskid tooth 6 and the meshing of third antiskid tooth 9 and the dislocation meshing of fourth antiskid tooth 11 and then play limiting displacement when nut 7 reverse rotation.

When in use: sleeving a first rubber pad 3 on the surface of a wheel bolt 2, inserting the wheel bolt 2 into a sheet metal part 1, fitting the first rubber pad 3 with a second rubber pad 5, further malposed meshing of first anti-skid teeth 4 and second anti-skid teeth 6, sleeving a third rubber pad 8 on the wheel bolt 2, fitting a third rubber pad 8 with a fourth rubber pad 10, further malposed meshing of third anti-skid teeth 9 and fourth anti-skid teeth 11, installing a nut 7 on the surface of the wheel bolt 2 in a threaded manner, rotating the nut 7 to tightly fit the first rubber pad 3 with the second rubber pad 5 and the third rubber pad 8 with the fourth rubber pad 10, and further playing a role of pressing through the malposed meshing of the first anti-skid teeth 4 and the second anti-skid teeth 6 and the malposed meshing of the third anti-skid teeth 9 and the fourth anti-skid teeth 11, thereby playing a role of pressing when the nut 7 rotates reversely And (5) limiting.

In conclusion, in the wheel bolt, the first rubber pad 3 is sleeved on the surface of the wheel bolt 2, the wheel bolt 2 is inserted into the sheet metal part 1, the first rubber pad 3 is attached to the second rubber pad 5, the first anti-slip teeth 4 are in staggered engagement with the second anti-slip teeth 6, the third rubber pad 8 is sleeved on the wheel bolt 2, the third rubber pad 8 is attached to the fourth rubber pad 10, the third anti-slip teeth 9 are in staggered engagement with the fourth anti-slip teeth 11, the first rubber pad 3 is closely attached to the second rubber pad 5, the third rubber pad 8 is closely attached to the fourth rubber pad 10 by rotating the nut 7, the first rubber pad 3, the second rubber pad 5, the third rubber pad 8 is in staggered engagement with the fourth rubber pad 10 under the elastic action, the pretightening force is provided to prevent loosening, the first anti-slip teeth 4 are in staggered engagement with the second anti-slip teeth 6, the third anti-slip teeth 9 are in staggered engagement with the fourth anti-slip teeth 11, and the nut 7 rotates reversely The effect has solved the problem that current wheel bolt structure is too single easy not hard up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wheel bolt comprises a sheet metal part (1) and is characterized in that a bolt mounting hole is formed in the sheet metal part (1), a wheel bolt (2) is inserted and mounted in the bolt mounting hole, a first rubber pad (3) is sleeved on the surface of the wheel bolt (2), a first anti-skid tooth (4) is fixedly mounted on one side wall of the first rubber pad (3), a second rubber pad (5) is arranged on one side wall of the sheet metal part (1), a second anti-skid tooth (6) is fixedly mounted on one side wall of the second rubber pad (5), a third rubber pad (8) is sleeved on the surface of the wheel bolt (2), a third anti-skid tooth (9) is fixedly mounted on one side wall of the third rubber pad (8), a fourth rubber pad (10) is arranged on the other side wall of the sheet metal part (1), and a fourth anti-skid tooth (11) is fixedly mounted on one side wall of the fourth rubber pad (10), and a nut (7) is installed on the surface of the wheel bolt (2) in a threaded manner.

2. A wheel stud according to claim 1, characterised in that the first anti-slip tooth (4) is in staggered engagement with the second anti-slip tooth (6).

3. A wheel stud according to claim 1, characterised in that the third anti-slip tooth (9) is in staggered engagement with the fourth anti-slip tooth (11).

4. The wheel bolt according to claim 1, wherein the first anti-slip tooth (4), the second anti-slip tooth (6), the third anti-slip tooth (9) and the fourth anti-slip tooth (11) are all in a right triangle shape, and the first anti-slip tooth (4), the second anti-slip tooth (6), the third anti-slip tooth (9) and the fourth anti-slip tooth (11) are all made of rigid materials.

5. A wheel stud according to claim 1, characterised in that the first (3) and third (8) rubber pads are of equal thickness and the first (3) and third (8) rubber pads are three millimetres thick.

6. The wheel stud as claimed in claim 1, wherein the second rubber mat (5) and the fourth rubber mat (10) are of equal thickness, and the second rubber mat (5) and the fourth rubber mat (10) are of two millimeters thickness.