Anti-skid gasket with sawtooth-shaped occlusal surface

Abstract

The utility model relates to an anti-slip gasket with a serrated occlusal surface, which comprises an anti-slip gasket component, and a group of auxiliary components are symmetrically arranged on the side of the anti-slip gasket component; and the anti-skid gasket assembly comprises a main gasket, a group of guide grooves are symmetrically formed in the main gasket, a group of guide plates are symmetrically clamped in the group of guide grooves, and sawtooth gaskets are fixedly connected to the top ends of the guide plates. According to the detachable anti-skid gasket, the integrally-formed anti-skid gasket is designed to be detachable, the sawtooth face of the anti-skid gasket can be conveniently and independently replaced, the replacement cost is effectively reduced, meanwhile, the detachable anti-skid gasket does not damage the sawtooth structure of the sawtooth face, pressure borne by the sawtooth face is still evenly distributed, the good anti-skid effect is achieved, and the service life of the anti-skid gasket is prolonged. Guide assembly between the sawtooth gasket and the main gasket can be rapidly achieved through cooperation between the guide plate and the guide groove, and the assembly efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of anti-slip washer technology, and in particular to an anti-slip washer with a serrated interlocking surface. Background Technology

[0002] Anti-slip washers are mechanical parts used to enhance the anti-slip performance of connected parts, and are usually installed between bolts, nuts or other fasteners and the connected components.

[0003] Patent CN221574375U discloses an anti-slip washer, relating to the field of anti-slip washers. It comprises multiple arc-shaped pads, all of which are detachably connected end-to-end to form the anti-slip washer. Anti-slip teeth are provided on both sides of each pad. This application allows for convenient assembly and disassembly of the washer without disassembling the components.

[0004] However, the aforementioned type of anti-slip washer still has the following shortcomings:

[0005] Although the aforementioned anti-slip washers can be disassembled for partial replacement, the through holes on the toothed surface can cause the originally evenly distributed pressure to become locally concentrated or unevenly distributed. This results in the washers bearing excessive pressure in some areas, which can easily lead to excessive wear or deformation, while the pressure in other areas is insufficient, failing to fully exert their anti-slip function. In view of this, we propose an anti-slip washer with a serrated interlocking surface. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an anti-slip washer with a serrated interlocking surface. This solves the technical problem that although the current anti-slip washer can be disassembled for partial replacement, the through holes opened on the toothed surface cause the originally uniformly distributed pressure to become locally concentrated or unevenly dispersed. This results in the washer bearing excessive pressure in some areas, which easily leads to excessive wear or deformation, while the pressure in other areas is insufficient, and the anti-slip function cannot be fully exerted.

[0007] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: design an anti-slip washer with a serrated interlocking surface, including an anti-slip washer assembly, wherein a set of auxiliary components are symmetrically arranged on the side of the anti-slip washer assembly;

[0008] The anti-slip washer assembly includes a main washer, and a set of guide grooves are symmetrically opened inside the main washer. A set of guide plates are symmetrically engaged inside the set of guide grooves, and a serrated washer is fixed to the top of the guide plate.

[0009] Preferably, the main washer and the guide groove are integrally formed, and the serrated washer and the guide groove form an engaging structure through the guide plate.

[0010] Preferably, the auxiliary component includes a pull rod, which is fitted into the inside of one side of the surface of the main washer. A set of locking rods is symmetrically fixed to the concave surface of the pull rod. A limiting ring plate is fixedly sleeved on the surface of the locking rod. A spring is provided on one side of the limiting ring plate. A limiting groove is fitted to the outer ring surface of the limiting ring plate.

[0011] Preferably, the guide plate surface has a groove that matches the end of the clamping rod, and the number of clamping rods and grooves is the same.

[0012] Preferably, the lever is formed by a limiting ring plate, a spring and a limiting groove to form an elastic structure, and the limiting groove and the guide groove are connected.

[0013] Preferably, the diameter of the middle part of the limiting groove is greater than the diameter of both ends, the wall surface of the middle part of the limiting groove is in contact with the outer wall of the limiting ring plate, and the walls of both ends of the limiting groove are in contact with the outer wall of the clamping rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model designs the one-piece molded anti-slip washer as detachable, which facilitates the individual replacement of the serrated surface of the anti-slip washer, thereby effectively reducing replacement costs. At the same time, the detachable anti-slip washer does not damage the serrated structure of the serrated surface, so the pressure on the serrated surface is still evenly distributed, which has a good anti-slip effect. Through the cooperation between the guide plate and the guide groove, the guiding assembly between the serrated washer and the main washer can be quickly realized, improving assembly efficiency.

[0016] 2. In this utility model, when replacing a damaged serrated washer, the pull rod is held in place by the groove on its surface and moved outward. This effectively moves the locking rod outward. At this time, the end of the locking rod disengages from the inside of the guide plate, and the guide plate can be moved out directly without restriction, making it easy to quickly remove the damaged serrated washer. Then, based on the outward movement of the pull rod, the lower end of the new serrated washer is locked into the guide groove. After releasing the pull rod, the end of the locking rod pops out and effectively engages with the inside of the guide plate due to the spring's rebound force, thereby quickly achieving the limiting and fixing of the new serrated washer. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure from another perspective of the present invention;

[0020] Figure 4 This is a partial cross-sectional structural diagram of the present invention;

[0021] In the diagram: 1. Anti-slip pad assembly; 2. Auxiliary components;

[0022] 101. Main washer; 102. Guide groove; 103. Guide plate; 104. Serrated washer;

[0023] 201. Pull rod; 202. Locking rod; 203. Limiting ring plate; 204. Spring; 205. Limiting groove. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0025] A type of anti-slip washer with serrated interlocking surfaces, see [link / reference]. Figures 1 to 4 It includes an anti-slip washer assembly 1, and an auxiliary assembly 2 is symmetrically arranged on the side of the anti-slip washer assembly 1;

[0026] The anti-slip washer assembly 1 includes a main washer 101. A set of guide grooves 102 are symmetrically formed inside the main washer 101. A set of guide plates 103 are symmetrically engaged inside the guide grooves 102. A serrated washer 104 is fixedly connected to the top of the guide plate 103. The main washer 101 and the guide grooves 102 are integrally formed, and the serrated washer 104 is engaged with the guide grooves 102 through the guide plates 103. This invention designs the integrally formed anti-slip washer as detachable, facilitating the individual replacement of the serrated surface of the anti-slip washer, thereby effectively reducing replacement costs. Simultaneously, this detachable anti-slip washer does not damage the serrated structure of the serrated surface, so the pressure on the serrated surface remains evenly distributed, providing good anti-slip performance. The cooperation between the guide plate 103 and the guide grooves 102 allows for quick guided assembly between the serrated washer 104 and the main washer 101, improving assembly efficiency.

[0027] It is worth noting that the auxiliary component 2 includes a pull rod 201, which is fitted into the inner side of the surface of the main washer 101. A set of locking rods 202 are symmetrically fixed on the concave surface of the pull rod 201. The guide plate 103 has a slot that matches the end of the locking rod 202. The number of locking rods 202 is the same as the number of slots. A limiting ring plate 203 is fixedly sleeved on the surface of the locking rod 202. A spring 204 is provided on one side of the limiting ring plate 203. A limiting groove 205 is attached to the outer ring surface of the limiting ring plate 203. Furthermore, the locking rod 202 forms an elastic structure with the limiting ring plate 203, the spring 204 and the limiting groove 205. The limiting groove 205 is connected to the guide groove 102. Furthermore, the diameter of the middle part of the limiting groove 205 is larger than the diameter of the two ends. The middle wall of the limiting groove 205 is attached to the outer wall of the limiting ring plate 203. The two end walls of the limiting groove 205 are attached to the outer wall of the locking rod 202. In this invention, when replacing the damaged serrated washer 104, the pull rod 201 is held in place by the groove on its surface and moved outward. This effectively moves the locking rod 202 outward. At this time, the end of the locking rod 202 is disengaged from the guide plate 103, and the guide plate 103 can be moved out directly without restriction, making it easy to quickly remove the damaged serrated washer 104. Then, based on the outward movement of the pull rod 201, the lower end of the guide plate 103 of the new serrated washer 104 is locked into the guide groove 102. After releasing the pull rod 201, the end of the locking rod 202 pops out and effectively engages with the inside of the guide plate 103 due to the rebound force of the spring 204, thereby quickly achieving the limiting and fixing of the new serrated washer 104.

[0028] Working principle: When replacing the damaged serrated washer 104, the pull rod 201 is held in place by the groove on its surface and moved outward, which causes the locking rod 202 to move outward. At this time, the end of the locking rod 202 is disengaged from the guide plate 103, and the guide plate 103 can be moved out directly without restriction, making it easy to quickly remove the damaged serrated washer 104. Then, based on the outward movement of the pull rod 201, the lower end of the guide plate 103 of the new serrated washer 104 is locked into the guide groove 102. After releasing the pull rod 201, the end of the locking rod 202 pops out and locks into the guide plate 103 due to the rebound force of the spring 204, thereby quickly achieving the limiting and fixing of the new serrated washer 104. This utility model designs the one-piece molded anti-slip washer as detachable, which makes it easy to replace the serrated surface of the anti-slip washer separately, thereby reducing the replacement cost. At the same time, the detachable anti-slip washer does not damage the serrated structure of the serrated surface, so the pressure on the serrated surface is still evenly distributed, which has a good anti-slip effect.

[0029] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An anti-slip washer having a jagged bite surface, characterized in that, Including anti -skid washer assembly (1), the anti -skid washer assembly (1) is symmetrically provided with a group of auxiliary components (2) side; The anti -skid washer assembly (1) includes a main washer (101), a group of guide grooves (102) are symmetrically arranged inside the main washer (101), a group of guide plates (103) are symmetrically clamped inside a group of guide grooves (102), and a sawtooth washer (104) is fixedly connected to the top end of the guide plate (103).

2. A non-slip grommet having a sawtoothed gripping surface as defined in claim 1, wherein, The main washer (101) and the guide groove (102) are integrally formed, and the sawtooth washer (104) is clamped with the guide plate (103) and the guide groove (102).

3. A non-slip grommet having a sawtoothed gripping surface as defined in claim 1, wherein, The auxiliary component (2) includes a pull rod (201), the pull rod (201) is matched and embedded in the inside of one side of the surface of the main washer (101), a group of clamping rods (202) are symmetrically fixed in the inner concave surface of the pull rod (201), a limiting ring plate (203) is fixedly sleeved on the surface of the clamping rod (202), a spring (204) is arranged on one side of the limiting ring plate (203), and the outer ring surface of the limiting ring plate (203) is attached to a limiting groove (205).

4. A non-slip grommet having a sawtoothed gripping surface as defined in claim 3, wherein, The surface of the guide plate (103) is provided with a clamping groove matched with the end of the clamping rod (202), and the number of the clamping rod (202) and the clamping groove is the same.

5. A non-slip grommet having a sawtoothed gripping surface as defined in claim 3, wherein, The clamping rod (202) forms an elastic structure through the limiting ring plate (203), the spring (204) and the limiting groove (205), and the limiting groove (205) is communicated with the guide groove (102).

6. A non-slip grommet having a sawtoothed gripping surface as defined in claim 3, wherein, The middle diameter of the limiting groove (205) is greater than the diameter of both ends, the middle wall surface of the limiting groove (205) is attached to the outer wall of the limiting ring plate (203), and the end wall surface of the limiting groove (205) is attached to the outer wall of the clamping rod (202).

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