Dustproof ring structure of motorcycle shock absorber

Abstract

The dustproof ring structure comprises a dustproof ferrule, one end of the dustproof ferrule is in threaded connection with a first installation assembly, the end, away from the dustproof ferrule, of the first installation assembly is in threaded connection with a positioning sleeve, and two positioning sleeve rods are fixedly arranged at one end of the positioning sleeve. And the other end of the dustproof ferrule is in threaded connection with a second mounting assembly. When the dustproof ferrule is replaced, the positioning sleeve and the positioning sleeve rod do not need to be taken down, the positioning nut and the positioning screw rod are taken down, the positioning sleeve ring is separated from the motorcycle supporting rod, the sealing sleeve ring and the installation screw pipe are rotated, the second installation assembly and the dustproof ferrule are taken out, and the dustproof ferrule to be replaced is connected to the outer side of the motorcycle shock absorber in a sleeving mode. The installation screw pipe is in threaded connection with the dustproof ferrule, replacement of the dustproof ferrule is completed, and external rainwater and other liquid can be prevented from entering the dustproof ferrule through the arranged sealing gasket.

Description

Technical Field

[0001] The utility model relates to the technical field of dust prevention, in particular to a dustproof ring structure of a motorcycle shock absorber. Background Art

[0002] The motorcycle shock absorber is an important component of the motorcycle, mainly used to improve the vehicle's suspension system and driving comfort. The motorcycle shock absorber dust ring is an important component of the motorcycle shock absorber. Its main function is to prevent dust, dirt and other impurities from entering the shock absorber, thereby protecting the normal operation of the shock absorber and extending its service life.

[0003] Common dust rings are sleeved on the outside of motorcycle shock absorbers. Most of them are integrated and difficult to disassemble. When the dust ring is damaged by bumps or long-term use, it is difficult to replace it, making it difficult to continue to protect the motorcycle shock absorber from dust. Therefore, a motorcycle shock absorber dust ring structure is needed to solve the above problem. Utility Model Content

[0004] The purpose of the present utility model is to provide a dustproof ring structure for a motorcycle shock absorber to solve the problem raised in the above-mentioned background technology: the common dustproof ring is sleeved on the outside of the motorcycle shock absorber, and most of them are integrated and difficult to disassemble. When the dustproof ring is damaged by collision or long-term use, it is difficult to replace it, and it is difficult to continue to protect the motorcycle shock absorber from dust.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a motorcycle shock absorber dust ring structure, including a dust ring, one end of the dust ring is threadedly connected to a first mounting assembly, the end of the first mounting assembly away from the dust ring is threadedly connected to a positioning sleeve, one end of the positioning sleeve is fixedly provided with two positioning sleeve rods, and the other end of the dust ring is threadedly connected to a second mounting assembly.

[0006] Preferably, the first mounting assembly includes a connecting sleeve, one end of the connecting sleeve close to the dustproof ring is fixedly connected to a mounting screw, and the outer wall of the mounting screw is provided with a connecting thread.

[0007] Preferably, the outer wall of the mounting screw is threadedly connected to the inner wall of the dustproof ring, a sealing gasket is inserted into the inner wall of the connecting sleeve, one end of the positioning sleeve extends to the interior of the connecting sleeve and is threadedly connected to the inner wall of the connecting sleeve, and one end of the positioning sleeve is in contact with the sealing gasket.

[0008] Preferably, the second mounting assembly includes a sealing ring, one end of the sealing ring close to the dustproof ring extends to the interior of the dustproof ring and is threadedly connected to the inner wall of the dustproof ring.

[0009] Preferably, one end of the sealing collar away from the dustproof collar is fixedly connected to two positioning collars via two connecting cross bars, and both ends of the two positioning collars are fixedly provided with connecting partitions.

[0010] Preferably, a connecting through hole is provided at the center of the two connecting partitions, a positioning screw is inserted between the two connecting through holes that are positioned opposite to each other, and both ends of the positioning screw are threadedly connected with a positioning nut.

[0011] The technical effects and advantages of this utility model are:

[0012] (1) When replacing the dustproof ring of the device, there is no need to remove the positioning sleeve and the positioning sleeve rod. By removing the positioning nut and the positioning screw, the positioning sleeve is separated from the motorcycle support rod, the sealing sleeve and the mounting screw are rotated, the second mounting assembly and the dustproof ring are taken out, the dustproof ring to be replaced is sleeved on the outside of the motorcycle shock absorber, and the mounting screw is threadedly connected to the dustproof ring. The dustproof ring is replaced, which solves the common problem that the dustproof ring is sleeved on the outside of the motorcycle shock absorber, which is mostly an integrated connection that is not easy to disassemble. When the dustproof ring is damaged by collision or long-term use, it is difficult to replace it, and it is difficult to continue to protect the motorcycle shock absorber from dust.

[0013] (2) The device can connect and position the bottom of the dustproof ring through the first installation component, the positioning sleeve and the positioning sleeve rod, and can be connected to the two sides of the motorcycle support rod through the positioning sleeve rod, and connected through bolts. The sealing gasket can prevent external rainwater and other liquids from entering the dustproof ring. The sealing gasket can be limited by the positioning sleeve. The top of the dustproof ring can be connected to the top of the motorcycle support rod through the second installation component. The positioning sleeve is connected to both sides of the motorcycle support rod. By rotating the positioning nut, the positioning nut is displaced on the positioning screw, the two connecting partitions are brought close together, and the positioning sleeve is close to press the motorcycle support rod, thereby completing the installation and positioning of the dustproof ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the dustproof ring and the first mounting assembly in the present invention;

[0016] Figure 3 This is a structural diagram of the second installation component in the present utility model.

[0017] In the figure: 1. Dustproof ring; 2. First mounting assembly; 201. Connecting sleeve; 202. Mounting screw; 203. Sealing gasket; 3. Second mounting assembly; 301. Sealing ring; 302. Connecting cross bar; 303. Positioning ring; 304. Connecting partition; 305. Positioning screw; 306. Positioning nut; 4. Positioning sleeve; 5. Positioning sleeve rod. DETAILED DESCRIPTION

[0018] 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.

[0019] The utility model provides Figure 1-3 The motorcycle shock absorber dust ring structure shown includes a dust ring 1, one end of the dust ring 1 is threadedly connected to a first mounting component 2, the end of the first mounting component 2 away from the dust ring 1 is threadedly connected to a positioning sleeve 4, one end of the positioning sleeve 4 is fixedly provided with two positioning sleeve rods 5, and the other end of the dust ring 1 is threadedly connected to a second mounting component 3.

[0020] like Figure 1-3 The dust ring structure of the motorcycle shock absorber shown in the figure, the first mounting component 2 includes a connecting sleeve 201, the end of the connecting sleeve 201 close to the dust ring 1 is fixedly connected to the mounting screw 202, the outer wall of the mounting screw 202 is provided with a connecting thread, the outer wall of the mounting screw 202 is threadedly connected to the inner wall of the dust ring 1, the inner wall of the connecting sleeve 201 is plugged with a sealing gasket 203, one end of the positioning sleeve 4 extends to the interior of the connecting sleeve 201, and is threadedly connected to the inner wall of the connecting sleeve 201, one end of the positioning sleeve 4 is in contact with the sealing gasket 203, and the second mounting component 3 includes The sealing ring 301 includes a sealing ring 301, one end of the sealing ring 301 close to the dustproof ring 1 extends to the inside of the dustproof ring 1 and is threadedly connected to the inner wall of the dustproof ring 1. The end of the sealing ring 301 away from the dustproof ring 1 is fixedly connected to two positioning rings 303 through two connecting cross bars 302. Both ends of the two positioning rings 303 are fixedly provided with connecting partitions 304. A connecting through hole is provided at the center of the two connecting partitions 304. A positioning screw 305 is inserted between the two connecting through holes in opposite positions, and both ends of the positioning screw 305 are threadedly connected with a positioning nut 306.

[0021] The working principle of the utility model is as follows: when replacing the dustproof collar 1, there is no need to remove the positioning sleeve 4 and the positioning sleeve rod 5. By removing the positioning nut 306 and the positioning screw 305, the positioning collar 303 is separated from the motorcycle support rod, the sealing collar 301 and the mounting screw 202 are rotated, the second mounting assembly 3 and the dustproof collar 1 are taken out, the dustproof collar 1 to be replaced is sleeved on the outside of the motorcycle shock absorber, the mounting screw 202 is threadedly connected to the dustproof collar 1, and the bottom of the dustproof collar 1 can be connected and positioned by the first mounting assembly 2, the positioning sleeve 4 and the positioning sleeve rod 5, and can be connected to the motorcycle support rod through the positioning sleeve rod 5. The two sides of the rod are socketed and connected by bolts. The sealing gasket 203 can prevent external rainwater and other liquids from entering the dustproof ring 1. The sealing gasket 203 can be limited by the positioning sleeve 4. The top of the dustproof ring 1 can be connected to the top of the motorcycle support rod through the second mounting assembly 3. The positioning collar 303 is socketed on both sides of the motorcycle support rod. By rotating the positioning nut 306, the positioning nut 306 is displaced on the positioning screw 305, so that the two connecting partitions 304 are close to each other, and the positioning collar 303 is close to and pressed against the motorcycle support rod, thereby completing the installation and positioning of the dustproof ring 1.

[0022] In the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can all be customized according to the description and the drawings.

[0024] 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 dustproof ring structure for a motorcycle shock absorber, comprising a dustproof ring (1), characterized in that: One end of the dustproof collar (1) is threadedly connected to a first mounting assembly (2); one end of the first mounting assembly (2) away from the dustproof collar (1) is threadedly connected to a positioning sleeve (4); one end of the positioning sleeve (4) is fixedly provided with two positioning sleeve rods (5); the other end of the dustproof collar (1) is threadedly connected to a second mounting assembly (3); The first mounting assembly (2) comprises a connecting sleeve (201), one end of the connecting sleeve (201) close to the dustproof ring (1) is fixedly connected to a mounting screw (202), and the outer wall of the mounting screw (202) is provided with a connecting thread; The second mounting assembly (3) comprises a sealing ring (301), wherein one end of the sealing ring (301) close to the dustproof ring (1) extends to the interior of the dustproof ring (1) and is threadedly connected to the inner wall of the dustproof ring (1); one end of the sealing ring (301) away from the dustproof ring (1) is fixedly connected to two positioning rings (303) via two connecting cross bars (302); and both ends of the two positioning rings (303) are fixedly provided with connecting partitions (304).

2. The dust seal structure of a motorcycle shock absorber according to claim 1, characterized in that: The outer wall of the mounting screw tube (202) is threadedly connected to the inner wall of the dustproof ring (1); a sealing gasket (203) is inserted into the inner wall of the connecting sleeve (201); one end of the positioning sleeve (4) extends to the interior of the connecting sleeve (201) and is threadedly connected to the inner wall of the connecting sleeve (201); one end of the positioning sleeve (4) is in contact with the sealing gasket (203).

3. The dust seal structure of a motorcycle shock absorber according to claim 1, characterized in that: A connecting through hole is provided at the center of the two connecting partitions (304), and a positioning screw (305) is inserted between the two connecting through holes that are positioned opposite to each other, and both ends of the positioning screw (305) are threadedly connected with a positioning nut (306).

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