Elastic locknut washer

Abstract

The utility model discloses an elastic locknut washer, which relates to the field of nut washers and comprises a magnetic rubber ring, a top anti-skid rubber ring is arranged on the outer surface of one end of the magnetic rubber ring, an inner connecting rubber ring is arranged on the inner wall of the magnetic rubber ring, and a top elastic rubber ring is arranged on the outer surface of the other end of the magnetic rubber ring. According to the elastic lock nut gasket, the magnetic rubber ring, the top anti-skid rubber ring, the inner connecting rubber ring, the bottom elastic rubber ring, the bottom anti-skid rubber ring, the top elastic rubber ring, the first open groove, the first reinforcing ring, the second open groove and the second reinforcing ring are arranged; during use, magnetic limiting connection can be conducted on the gasket to avoid the situation that the gasket falls off during installation, and a reinforcing ring is additionally arranged in the gasket to improve the overall strength of the gasket to avoid the situation that the gasket is broken and damaged during use.

Description

Technical Field

[0001] The utility model relates to the field of nut washers, in particular to an elastic anti-loosening nut washer. Background Art

[0002] When the nut is installed and connected, a washer needs to be installed between the connected part and the nut. The washer can be used to protect the surface of the connected part from being scratched by the nut and to disperse the pressure of the nut on the connected part.

[0003] The existing nut washers have certain disadvantages when used. First, the existing nut washers cannot be connected, adsorbed, and limited when used. The washers are prone to slipping during installation, affecting the installation efficiency. At the same time, the existing nut washers have poor structural strength when used. When used, the washers are easily broken and damaged due to excessive torque.

[0004] Therefore, it is necessary to propose an elastic anti-loosening nut washer to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an elastic anti-loosening nut washer, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A elastic anti-loosening nut washer comprises a magnetic rubber ring, wherein the outer surface of one end of the magnetic rubber ring is provided with a top anti-slip rubber ring, the inner wall of the magnetic rubber ring is provided with an inner connecting rubber ring, the outer surface of the other end of the magnetic rubber ring is provided with a top elastic rubber ring, the outer surface of one end of the top elastic rubber ring is provided with a bottom elastic rubber ring, the outer surface of one end of the bottom elastic rubber ring is provided with a bottom anti-slip rubber ring, a No. 1 slot and a No. 2 slot are provided in the middle of the bottom elastic rubber ring, the No. 2 slot is located in the middle of the No. 1 slot, a No. 1 reinforcement ring is provided in the middle of the No. 1 slot, and a No. 2 reinforcement ring is provided in the middle of the No. 2 slot.

[0008] Preferably, the outer surface of one end of the magnetic rubber ring is fixedly connected to the outer surface of one end of the top anti-slip rubber ring.

[0009] Preferably, the inner wall of the magnetic rubber ring is fixedly connected to the outer wall of the inner connecting rubber ring.

[0010] Preferably, the outer surface of the other end of the magnetic rubber ring is fixedly connected to the outer surface of the other end of the top elastic rubber ring.

[0011] Preferably, the outer surface of one end of the top elastic rubber ring is fixedly connected to the outer surface of the other end of the bottom elastic rubber ring.

[0012] Preferably, the outer surface of one end of the bottom elastic rubber ring is fixedly connected to the outer surface of one end of the bottom anti-slip rubber ring.

[0013] Preferably, the middle portion of the bottom elastic rubber ring is fixedly connected to the outer walls of the No. 1 reinforcement ring and the No. 2 reinforcement ring through the No. 1 slot and the No. 2 slot.

[0014] Preferably, the size of the No. 1 slot and the No. 1 reinforcement ring is larger than that of the No. 1 reinforcement ring and the No. 2 reinforcement ring, and the material of the No. 1 reinforcement ring and the No. 2 reinforcement ring is elastic steel wire rope.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This elastic anti-loosening nut washer, through the set magnetic rubber ring, top anti-slip rubber ring, inner connecting rubber ring, bottom elastic rubber ring, bottom anti-slip rubber ring, top elastic rubber ring, No. 1 slot, No. 1 reinforcement ring, No. 2 slot and No. 2 reinforcement ring, can first be magnetically limited and connected to avoid the washer falling during installation, and by adding a reinforcement ring inside it, its overall strength is improved to avoid breakage and damage during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an elastic anti-loosening nut washer of the utility model;

[0019] Figure 2 This is a structural diagram of a high-strength anti-loosening pad with an elastic anti-loosening nut washer in the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of an elastic anti-loosening nut pad and an anti-falling high-strength pad of the utility model;

[0021] Figure 4 This is a structural schematic diagram of an elastic anti-loosening nut washer magnetic connection assembly of the utility model.

[0022] In the figure: 1. Magnetic rubber ring; 2. Top non-slip rubber ring; 3. Inner connecting rubber ring; 4. Bottom elastic rubber ring; 5. Bottom non-slip rubber ring; 6. Top elastic rubber ring; 7. Slot No. 1; 8. Reinforcement ring No. 1; 9. Slot No. 2; 10. Reinforcement ring No. 2. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-4 As shown, an elastic anti-loosening nut washer includes a magnetic rubber ring 1, a top anti-slip rubber ring 2 is provided on the outer surface of one end of the magnetic rubber ring 1, an inner connecting rubber ring 3 is provided on the inner wall of the magnetic rubber ring 1, a top elastic rubber ring 6 is provided on the outer surface of the other end of the magnetic rubber ring 1, a bottom elastic rubber ring 4 is provided on the outer surface of one end of the top elastic rubber ring 6, a bottom anti-slip rubber ring 5 is provided on the outer surface of one end of the bottom elastic rubber ring 4, a No. 1 slot 7 and a No. 2 slot 9 are provided in the middle of the bottom elastic rubber ring 4, the No. 2 slot 9 is located in the middle of the No. 1 slot 7, a No. 1 reinforcement ring 8 is provided in the middle of the No. 1 slot 7, and a No. 2 reinforcement ring 10 is provided in the middle of the No. 2 slot 9.

[0025] It should be noted that the utility model is an elastic anti-loosening nut washer, which is provided with a magnetic rubber ring 1, a top anti-slip rubber ring 2, an inner connecting rubber ring 3, a bottom elastic rubber ring 4, a bottom anti-slip rubber ring 5, a top elastic rubber ring 6, a No. 1 slot 7, a No. 1 reinforcement ring 8, a No. 2 slot 9 and a No. 2 reinforcement ring 10. When in use, the top of the top anti-slip rubber ring 2 is first magnetically connected to the connecting surface of the nut through the magnetic rubber ring 1, and at the same time, a limit connection is made with the inner wall of the nut through the inner connecting rubber ring 3. After the connection, the top elastic rubber ring 6 and the bottom elastic rubber ring 4 are squeezed to separate the bottom anti-slip rubber ring 5 from the connecting piece. The nut 4 is in contact with the nut 4, and the nut 4 is in contact with the nut 4. After the connection, the nut 4 is continuously squeezed to deform the top elastic rubber ring 6 and the No. 1 reinforcement ring 8 and the No. 2 reinforcement ring 10 in the No. 1 slot 7 and the No. 2 slot 9 of the bottom elastic rubber ring 4 to fill the connection gap, thereby avoiding loosening of the nut connection. When in use, the No. 1 reinforcement ring 8 and the No. 2 reinforcement ring 10 of the No. 1 slot 7 and the No. 2 slot 9 of the bottom elastic rubber ring 4 are used to increase the overall strength. When in use, a magnetic limit connection can be made to avoid the gasket falling off during installation, and the overall strength can be improved by adding a reinforcement ring inside to avoid breakage and damage during use.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An elastic anti-loosening nut washer, comprising a magnetic rubber ring (1), characterized in that: The outer surface of one end of the magnetic rubber ring (1) is provided with a top anti-slip rubber ring (2), the inner wall of the magnetic rubber ring (1) is provided with an inner connecting rubber ring (3), the outer surface of the other end of the magnetic rubber ring (1) is provided with a top elastic rubber ring (6), the outer surface of one end of the top elastic rubber ring (6) is provided with a bottom elastic rubber ring (4), the outer surface of one end of the bottom elastic rubber ring (4) is provided with a bottom anti-slip rubber ring (5), the middle of the bottom elastic rubber ring (4) is provided with a first slot (7) and a second slot (9), the second slot (9) is located in the middle of the first slot (7), the middle of the first slot (7) is provided with a first reinforcement ring (8), and the middle of the second slot (9) is provided with a second reinforcement ring (10).

2. The elastic locking nut washer according to claim 1, characterized in that: The outer surface of one end of the magnetic rubber ring (1) is fixedly connected to the outer surface of one end of the top anti-slip rubber ring (2).

3. The elastic locking nut washer according to claim 1, characterized in that: The inner wall of the magnetic rubber ring (1) is fixedly connected to the outer wall of the inner connecting rubber ring (3).

4. The elastic locking nut washer according to claim 1, characterized in that: The outer surface of the other end of the magnetic rubber ring (1) is fixedly connected to the outer surface of the other end of the top elastic rubber ring (6).

5. The elastic locking nut washer according to claim 1, characterized in that: The outer surface of one end of the top elastic rubber ring (6) is fixedly connected to the outer surface of the other end of the bottom elastic rubber ring (4).

6. The elastic locking nut washer according to claim 1, characterized in that: The outer surface of one end of the bottom elastic rubber ring (4) is fixedly connected to the outer surface of one end of the bottom anti-slip rubber ring (5).

7. The elastic locking nut washer according to claim 1, characterized in that: The middle portion of the bottom elastic rubber ring (4) is fixedly connected to the outer walls of the No. 1 reinforcement ring (8) and the No. 2 reinforcement ring (10) via the No. 1 slot (7) and the No. 2 slot (9).

8. The elastic locking nut washer according to claim 1, characterized in that: The size of the No. 1 slot (7) and the No. 1 reinforcement ring (8) is larger than that of the No. 1 reinforcement ring (8) and the No. 2 reinforcement ring (10), and the material of the No. 1 reinforcement ring (8) and the No. 2 reinforcement ring (10) is elastic steel wire rope.

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