Dustproof cover of automobile shock absorber

Abstract

The utility model belongs to the technical field of automobile shock absorber accessories, and particularly relates to an automobile shock absorber dustproof sleeve which comprises a rubber corrugated dustproof cylinder, and clamping sleeves are arranged at the top and the bottom of the rubber corrugated dustproof cylinder. The reinforcing rings are arranged in the intersections of the adjacent inclined walls on the rubber corrugated dustproof cylinder respectively; the multiple clamping structures are arranged on the inclined wall of the rubber corrugated dustproof cylinder in an array mode; the number of the reinforcing plates is multiple, and the reinforcing plates are arranged in the inclined wall of the rubber corrugated dustproof cylinder in an array mode through corresponding clamping structures and used for achieving the purpose that the rubber corrugated pipe dustproof cover is arranged on the shock absorber in a sleeving mode for dust prevention. And flying stones are easy to splash and eject onto the rubber corrugated pipe dust cover to damage the rubber corrugated pipe dust cover.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile shock absorber accessories, specifically relates to a dust cover of automobile shock absorber. BACKGROUND

[0002] In vehicle production, in order to improve the smoothness and comfort of automobile driving, shock absorber is generally equipped on automobile suspension system, and shock absorber is vulnerable spare part in the use process of automobile, and the working of shock absorber will directly influence the smoothness of automobile driving and the service life of other machine parts, therefore, shock absorber should be kept in good working condition.

[0003] But in the process of automobile driving, automobile shock absorber is generally exposed, which can cause dust and silt to deposit on spring and piston rod in the process of automobile driving, so that automobile shock absorber is corroded and aged, and the dust attached to piston rod can enter the interior of shock absorber along with the movement of shock absorber, thereby influencing the performance of shock absorber.The common solution is to set a rubber bellows dust cover on shock absorber, however, for off-road vehicle, generally, it is driven outdoors, and the road condition is poor, so flying stone splashing and rebounding on rubber bellows dust cover is inevitable, causing the damage of dust cover. SUMMARY

[0004] Based on the problems mentioned in the above background technology, the utility model provides a dust cover of automobile shock absorber for solving the problem that rubber bellows dust cover is used to prevent dust on shock absorber, and flying stone splashing and rebounding on rubber bellows dust cover is caused due to the outdoor driving of vehicle.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A dust cover of automobile shock absorber, comprising:

[0007] A rubber bellows dust cylinder is provided with a clamping sleeve at the top and bottom;

[0008] A reinforcing ring is provided with a plurality of reinforcing rings, and is arranged in each adjacent inclined wall intersection on the rubber bellows dust cylinder;

[0009] A clamping structure is provided with a plurality of clamping structures, and is arranged on the inclined wall of the rubber bellows dust cylinder in array;

[0010] A reinforcing plate is provided with a plurality of reinforcing plates, and is arranged in the inclined wall of the rubber bellows dust cylinder through the corresponding clamping structure array.

[0011] On the basis of the above technical scheme, the utility model has made the following improvements:

[0012] Further, the clamping structure comprises a mounting hole, which is arranged in the inclined wall of the rubber corrugated dustproof cylinder, and one end of the mounting hole penetrates to the outside of the inclined wall of the rubber corrugated dustproof cylinder, and the other end is embedded in the inclined wall of the rubber corrugated dustproof cylinder, and the end of the mounting hole penetrating to the outside of the inclined wall of the rubber corrugated dustproof cylinder is provided with a barb block.

[0013] Further, the reinforcing plate is clamped in the mounting hole, and one end of the reinforcing plate abuts against the hole bottom of the mounting hole, and the other end is buckled on the barb block.

[0014] Further, a plurality of rubber soft blocks are arranged on the inclined wall of the rubber corrugated dustproof cylinder.

[0015] Further, the inner and outer walls of the clamping sleeve are provided with convex rings.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The combination of the reinforcing rings and the reinforcing plates can enhance the strength of the rubber corrugated dustproof cylinder, so that the rubber corrugated dustproof cylinder is prevented from being concave to the center when subjected to radial impact; and the reinforcing plates can enhance the strength of the inclined walls of the rubber corrugated dustproof cylinder, so that the inclined walls of the rubber corrugated dustproof cylinder are prevented from being deformed and damaged when subjected to impact.

[0018] 2. The clamping structure can stably and detachably assemble the reinforcing plates in the inclined walls of the rubber corrugated dustproof cylinder. DRAWINGS

[0019] The utility model can be further illustrated by the non-limiting embodiments shown in the drawings.

[0020] Fig. 1 It is a structure diagram of the automobile shock absorber dustproof sleeve of the utility model;

[0021] Fig. 2 It is a sectional view of the automobile shock absorber dustproof sleeve of the utility model;

[0022] Fig. 3 It is a partial sectional view of the automobile shock absorber dustproof sleeve of the utility model.

[0023] The drawings are labeled as follows:

[0024] 101, rubber corrugated dustproof cylinder; 102, clamping sleeve; 103, convex ring; 104, reinforcing ring; 201, mounting hole; 202, barb block; 301, reinforcing plate; 401, rubber soft block. PREFERRED EMBODIMENT

[0025] As shown in the drawings, Figs. 1-3 A kind of automobile shock absorber dustproof sleeve, comprising:

[0026] The rubber corrugated dustproof cylinder 101 is provided with a clamping sleeve 102 at the top and the bottom, which is sleeved on the supporting shaft of the shock absorber during use, and then the throat clamp is tightly sleeved on the outer periphery of the clamping sleeve 102, so that the rubber corrugated dustproof cylinder 101 is sleeved on the shock absorber, and the spring and the piston rod are located in the rubber corrugated dustproof cylinder 101; and the inner and outer walls of the clamping sleeve 102 are provided with a protruding ring 103, which is located in the groove on the shaft wall of the supporting shaft after the clamping sleeve 102 is sleeved on the supporting shaft of the shock absorber, and the protruding ring 103 on the outer wall of the clamping sleeve 102 is located in the groove on the inner wall of the throat clamp, so that the clamping stability of the throat clamp can be enhanced, and the clamping sleeve 102 can be prevented from slipping off the supporting shaft; and the rubber corrugated dustproof cylinder 101 can be stretched and deformed along the axis direction;

[0027] The reinforcing ring 104 is provided with a plurality of reinforcing rings 104, which are arranged in the intersection of each adjacent inclined wall on the rubber corrugated dustproof cylinder 101; the reinforcing ring 104 is made of steel material, which can enhance the radial strength of the rubber corrugated dustproof cylinder 101, so that the rubber corrugated dustproof cylinder 101 will not be deformed by radial impact when flying stones hit the rubber corrugated dustproof cylinder 101 during vehicle driving;

[0028] The clamping structure is provided with a plurality of clamping structures, which are arrayed on the inclined wall of the rubber corrugated dustproof cylinder 101; the clamping structure comprises a mounting hole 201, which is arranged in the inclined wall of the rubber corrugated dustproof cylinder 101, and one end of the mounting hole 201 penetrates to the outside of the inclined wall of the rubber corrugated dustproof cylinder 101, and the other end is embedded in the inclined wall of the rubber corrugated dustproof cylinder 101; the reinforcing plate 301 is provided with a plurality of reinforcing plates 301, which are arrayed in the inclined wall of the rubber corrugated dustproof cylinder 101 through the corresponding clamping structure; during assembly, each reinforcing plate 301 is inserted into the corresponding mounting hole 201 through the port penetrating to the outside of the inclined wall of the rubber corrugated dustproof cylinder 101, so that each reinforcing plate 301 is clamped in the corresponding mounting hole 201;

[0029] The port of the mounting hole 201 penetrating to the outside of the inclined wall of the rubber corrugated dustproof cylinder 101 is provided with a barb block 202; when each reinforcing plate 301 is clamped in the corresponding mounting hole 201, one end of the reinforcing plate 301 abuts against the hole bottom of the mounting hole 201, and the other end abuts against the barb block 202; when one end of the reinforcing plate 301 abuts against the barb block 202, the reinforcing plate 301 can be prevented from falling off from the mounting hole 201, so that the reinforcing plate 301 is stably clamped in the mounting hole 201; and the reinforcing plate 301 can enhance the strength of the inclined wall of the rubber corrugated dustproof cylinder 101, so that the inclined wall of the rubber corrugated dustproof cylinder 101 will not be deformed and damaged by impact;

[0030] The inclined wall of the rubber corrugated dustproof cylinder 101 is provided with a plurality of rubber soft blocks 401 in an array, and the rubber soft blocks 401 are arranged outside the inclined wall of the rubber corrugated dustproof cylinder 101, so that the flying stones can not directly hit the inclined wall of the rubber corrugated dustproof cylinder 101, and the inclined wall of the rubber corrugated dustproof cylinder 101 can be further protected.

[0031] The utility model is introduced in detail. The description of the specific embodiment is only used for helping understanding the method and the core thought of the utility model. It should be pointed out that for the ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. An automotive shock absorber boot characterized by: The utility model relates to a rubber corrugated dustproof cylinder (101) is provided with the sleeve (102) on the top and bottom, and the sleeve (102) is provided with the reinforcing ring (104) on the intersection of each adjacent inclined wall of the rubber corrugated dustproof cylinder (101), and the sleeve (102) is provided with the clamping structure on the inclined wall of the rubber corrugated dustproof cylinder (101), and the clamping structure is provided with the reinforcing plate (301) in the inclined wall of the rubber corrugated dustproof cylinder (101) through the corresponding clamping structure array. The utility model relates to a rubber corrugated dustproof cylinder (101) is provided with the sleeve (102) on the top and bottom, and the sleeve (102) is provided with the reinforcing ring (104) on the intersection of each adjacent inclined wall of the rubber corrugated dustproof cylinder (101), and the sleeve (102) is provided with the clamping structure on the inclined wall of the rubber corrugated dustproof cylinder (101), and the clamping structure is provided with the reinforcing plate (301) in the inclined wall of the rubber corrugated dustproof cylinder (101) through the corresponding clamping structure array. The utility model relates to a rubber corrugated dustproof cylinder (101) is provided with the sleeve (102) on the top and bottom, and the sleeve (102) is provided with the reinforcing ring (104) on the intersection of each adjacent inclined wall of the rubber corrugated dustproof cylinder (101), and the sleeve (102) is provided with the clamping structure on the inclined wall of the rubber corrugated dustproof cylinder (101), and the clamping structure is provided with the reinforcing plate (301) in the inclined wall of the rubber corrugated dustproof cylinder (101) through the corresponding clamping structure array. The utility model relates to a rubber corrugated dustproof cylinder (101) is provided with the sleeve (102) on the top and bottom, and the sleeve (102) is provided with the reinforcing ring (104) on the intersection of each adjacent inclined wall of the rubber corrugated dustproof cylinder (101), and the sleeve (102) is provided with the clamping structure on the inclined wall of the rubber corrugated dustproof cylinder (101), and the clamping structure is provided with the reinforcing plate (301) in the inclined wall of the rubber corrugated dustproof cylinder (101) through the corresponding clamping structure array. The utility model relates to a rubber corrugated dustproof cylinder (101) is provided with the sleeve (102) on the top and bottom, and the sleeve (102) is provided with the reinforcing ring (104) on the intersection of each adjacent inclined wall of the rubber corrugated dustproof cylinder (101), and the sleeve (102) is provided with the clamping structure on the inclined wall of the rubber corrugated dustproof cylinder (101), and the clamping structure is provided with the reinforcing plate (301) in the inclined wall of the rubber corrugated dustproof cylinder (101) through the corresponding clamping structure array.

2. The dust boot for a shock absorber of claim 1 wherein: The utility model relates to a rubber corrugated dustproof cylinder (101) is provided with the sleeve (102) on the top and bottom, and the sleeve (102) is provided with the reinforcing ring (104) on the intersection of each adjacent inclined wall of the rubber corrugated dustproof cylinder (101), and the sleeve (102) is provided with the clamping structure on the inclined wall of the rubber corrugated dustproof cylinder (101), and the clamping structure is provided with the reinforcing plate (301) in the inclined wall of the rubber corrugated dustproof cylinder (101) through the corresponding clamping structure array.

3. A dust boot for a shock absorber of a vehicle as set forth in claim 2, characterized in that: The utility model relates to a rubber corrugated dustproof cylinder (101) is provided with the sleeve (102) on the top and bottom, and the sleeve (102) is provided with the reinforcing ring (104) on the intersection of each adjacent inclined wall of the rubber corrugated dust 4. The dust boot for a shock absorber of claim 1 wherein: ​ 5. The dust boot of claim 1 wherein: ​

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