CN210003736U

CN210003736U - Limiting clamping structure of dustproof sleeves of automobile shock absorbers

Info

Publication number: CN210003736U
Application number: CN201822070611.XU
Authority: CN
Inventors: 耿亮; 张琳
Original assignee: Shandong Sinogold Automobile Manufacturing Co Ltd
Current assignee: Shandong Sinogold Automobile Manufacturing Co Ltd
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2020-01-31
Anticipated expiration: 2028-12-10

Abstract

The utility model discloses a spacing joint structure of automobile shock absorber ware dirt proof boot, the utility model discloses a simple structure, low in cost, and the practicality is strong, including the dirt proof boot, the dirt proof boot bottom is provided with dirt proof boot joint groove, dirt proof boot joint bottom of the grooves end is provided with terminal surface under the dirt proof boot, the dirt proof boot end is connected with spacing lid, spacing lid surface is provided with spacing lid buckle, spacing lid buckle bottom is provided with terminal surface under the spacing lid, terminal surface is provided with the bumper shock absorber cylinder under the spacing lid, this kind of automobile shock absorber ware dirt proof boot's spacing joint structure solves bumper shock absorber dirt proof boot friction cylinder problem effect very obvious, can improve the life-span of bumper shock absorber cylinder electrophoresis lacquer, also has very good dustproof effect simultaneously, finally increases bumper shock absorber life, has improved the practicality of joint structure, has practiced thrift a large amount of costs, is fit for pushing away and uses.

Description

Limiting clamping structure of dustproof sleeves of automobile shock absorbers

Technical Field

The utility model relates to an kind spacing joint structures, in particular to kind automobile shock absorber ware dirt proof boot's spacing joint structure belongs to passenger car spare part application technical field.

Background

The shock absorber assembly utilizes fluid to convert elastic energy of a spring into heat energy to enable vehicle movement convergence to be most reasonable, so that shock brought by a road surface is eliminated, driving stability is improved, comfortable feeling and stability are brought to a driver, the shock absorber assembly is divided into four parts, namely a front left part, a front right part, a rear left part and a rear right part, and a support lug (a cleat connected with a brake disc) at the bottom of a shock absorber at each part is different in position, so that determines which part is the shock absorber assembly when selecting the shock absorber assembly, most front shock absorbers are shock absorber assemblies in the market, the rear shock absorbers are still common shock absorbers, at present, the end part of a dust-proof sleeve of the shock absorber and the matching part of the cylinder barrel of the shock absorber are not provided with a fixed limit structure, and the main defects are that 1, the lower end part of the dust-proof sleeve of the shock absorber and the cylinder barrel of the shock absorber are not provided with the fixed limit structure, so that the dust-proof sleeve of the shock absorber and the shock absorber during compression and restoration processes generate friction with the shock absorber, the outer electrophoretic paint friction of the cylinder barrel of the shock absorber is rubbed, and the dust enters the shock absorber and finally enters the shock absorber , and the shock absorber is more easily clamped and.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide kinds of automobile shock absorber ware dirt proof boot's spacing joint structure, convenient to use has practiced thrift a large amount of costs.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a spacing joint structure of automobile shock absorber ware dirt proof boot, including the dirt proof boot, the dirt proof boot bottom is provided with the dirt proof boot joint groove, dirt proof boot joint bottom of the groove end is provided with terminal surface under the dirt proof boot, the dirt proof boot end is connected with spacing lid, spacing lid surface is provided with the spacing lid buckle, spacing lid buckle bottom is provided with terminal surface under the spacing lid, terminal surface is provided with the bumper shock absorber cylinder under the spacing lid.

As the utility model discloses an preferred technical scheme, the dirt proof boot with the dirt proof boot joint groove is connected through helicitic texture.

As the utility model discloses an preferred technical scheme, dirt proof boot joint groove with the terminal surface is connected through the block under the dirt proof boot.

As preferred technical solutions of the utility model, the terminal surface under the spacing lid with spacing lid is connected through the block.

As the utility model discloses an preferred technical scheme, the bumper shock absorber cylinder with spacing lid is connected through the connecting rod.

The utility model discloses a simple structure, low in cost, and the practicality is strong, limit cover and bumper shock absorber cylinder interference fit, dirt proof boot joint groove and limit cover buckle joint cooperation, terminal surface contact cooperation under the dirt proof boot and the limit cover, the bumper shock absorber is when compression and recovery motion, because dirt proof boot joint groove is fixed, the terminal surface can't move under the dirt proof boot, whole motion stroke is absorbed by the dirt proof boot bellows, thereby terminal surface and bumper shock absorber cylinder's relative friction under the dirt proof boot has been stopped, effectively avoided the cylinder to fall the lacquer, simultaneously because the upper surface contact cooperation of terminal surface under the lower surface of terminal surface and the limit cover has improved the leakproofness greatly under the dirt proof boot, the entering of external dust has been avoided, finally improved the life of bumper shock absorber, increase nylon limit cover in bumper shock absorber cylinder department, fix the tip under the dirt proof boot, can effectively prevent that the tip from producing the friction with the cylinder under the bumper shock absorber motion process, thereby avoid the bumper shock absorber cylinder lacquer to be ground, good dustproof effect has simultaneously, make the life of bumper shock absorber improve, convenience of use, the economic benefits is simple, is good with social benefit.

Drawings

The accompanying drawings are included to provide a further understanding of the invention at , and are incorporated in and constitute a part of this specification at , which together with the description of embodiment serve to explain the invention and are not intended to limit the invention.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the dust boot of the present invention;

in the figure: 1. a dust-proof sleeve; 2. a limiting cover; 3. a damper cylinder; 4. the dustproof sleeve is clamped in the groove; 5. the lower end surface of the dustproof sleeve; 6. the limiting cover is buckled; 7. the lower end face of the limiting cover.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment, as shown in fig. 1-3, the utility model provides a spacing joint structure of kinds of automobile shock absorber dirt guards, including dirt guard 1, dirt guard 1 bottom is provided with dirt guard joint groove 4, dirt guard joint groove 4 bottom is provided with terminal surface 5 under the dirt guard, dirt guard 1 end is connected with spacing lid 2, spacing lid 2 surface is provided with spacing lid buckle 6, spacing lid buckle 6 bottom is provided with terminal surface 7 under the spacing lid, terminal surface 7 is provided with bumper shock absorber cylinder 3 under the spacing lid.

In order to make this kind of spacing joint structure of automobile shock absorber ware dirt proof boot, convenient to use, work efficiency is high, dirt proof boot 1 with dirt proof boot joint groove 4 is connected through helicitic texture, dirt proof boot joint groove 4 with terminal surface 5 is connected through the block under the dirt proof boot, terminal surface 7 under the spacing lid with spacing lid 2 is connected through the block, bumper shock absorber cylinder 3 with spacing lid 2 is connected through the connecting rod.

When the utility model is used, the limit cover 2 is in interference fit with the damper cylinder 3, the dustproof sleeve clamping groove 4 is in clamping fit with the limit cover buckle 6, the lower end face 5 of the dustproof sleeve is in surface contact fit with the lower end face 7 of the limit cover, when the damper is in compression and recovery movement, the dustproof sleeve clamping groove 4 is fixed, the lower end face 5 of the dustproof sleeve can not move, the whole movement stroke is absorbed by the corrugated pipe of the dustproof sleeve 1, thereby the relative friction between the lower end face 5 of the dustproof sleeve and the damper cylinder 3 is avoided, the paint falling of the cylinder is effectively avoided, meanwhile, the sealing property is greatly improved due to the contact fit between the lower surface of the lower end face 5 of the dustproof sleeve and the upper surface of the lower end face 7 of the limit cover, the entering of external dust is avoided, the service life of the damper is finally prolonged, the nylon limit cover is added at the damper cylinder 3, the lower end part of the dustproof sleeve is fixed at the lower end part of the dustproof sleeve 1, thereby avoid 3 electrophoresis paintings of bumper shock absorber cylinder to be worn away, have good dustproof effect simultaneously, make the life of bumper shock absorber increase substantially.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

The utility model provides a spacing joint structure of kind of automobile shock absorber dirt proof boot, including dirt proof boot (1), its characterized in that, dirt proof boot (1) bottom is provided with dirt proof boot joint groove (4), dirt proof boot joint groove (4) bottom is provided with terminal surface (5) under the dirt proof boot, dirt proof boot (1) end is connected with spacing lid (2), spacing lid (2) surface is provided with spacing lid buckle (6), spacing lid buckle (6) bottom is provided with terminal surface (7) under the spacing lid, terminal surface (7) are provided with bumper shock absorber cylinder (3) under the spacing lid.
2. The kind of automobile shock absorber ware dirt proof boot spacing joint structure of claim 1, characterized in that, the dirt proof boot (1) with the dirt proof boot joint groove (4) are connected through the helicitic texture.
3. The kind of automobile shock absorber ware dirt proof boot spacing joint structure of claim 1, characterized in that, the dirt proof boot joint groove (4) with the dirt proof boot lower extreme face (5) through the block connection.
4. The kinds of automobile shock absorber dirt proof boot spacing joint structure of claim 1, characterized in that, spacing lid lower extreme face (7) with spacing lid (2) are connected through the block.
5. The kinds of automobile shock absorber dirt proof boot spacing joint structure of claim 1, characterized in that, the shock absorber cylinder (3) with spacing lid (2) are connected through the connecting rod.