CN201606498U

CN201606498U - Table type dust cover for shock absorber of vehicle

Info

Publication number: CN201606498U
Application number: CN2010201490700U
Authority: CN
Inventors: 洪昌喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-29
Filing date: 2010-03-29
Publication date: 2010-10-13
Anticipated expiration: 2020-03-29

Abstract

The utility model relates to a dust cover for a shock absorber of a vehicle, in particular to a table type dust cover for the shock absorber of the vehicle, which comprises a large-caliber telescopic pipe and a small-caliber telescopic pipe which form the table type dust cover after being connected with each other. The positive effects are as follows: the table type dust cover is divided into an upper part and a lower part, namely a large and a small. When in use, the upper part of the dust cover contracts, air inside the upper part can enter a sleeve body at the lower part, so that the lower part extends; otherwise, if the lower contracts, the upper part extends, and air inside the dust cover does not need to be discharged out of the sleeve body, therefore, dust and other sundries can not enter the dust cover and the service life of the dust cover can be greatly prolonged.

Description

The desk-top dirt-proof boot of vehicle shock absorber

Technical field

The utility model is a kind of vehicle shock absorber dirt-proof boot, the desk-top dirt-proof boot of particularly a kind of vehicle shock absorber.

Background technique

Existing vehicle shock absorber dirt-proof boot is a kind of telescopic pipe, and its appearance is similar to the structure of bellows, has stretchability, and outer surface is provided with plurality of holes.During use, dirt-proof boot is enclosed within the vibration damper outside, under steam, because damping vibrations, dirt-proof boot has fore and aft motion, and the air of the inside just can only be by the hole turnover on dirt-proof boot surface, and air will be brought some dusts in turnover, will make dirt-proof boot ineffective in the time of one section, must more renew part.

Summary of the invention

The purpose of this utility model is can invent a kind of one big one desk-top dirt-proof boot of little vehicle shock absorber because of bringing the ineffective defective of dust in order to overcome existing dirt-proof boot.

The purpose of this utility model realizes as follows: the desk-top dirt-proof boot of described vehicle shock absorber, comprise heavy caliber telescopic pipe and small-bore telescopic pipe, and the heavy caliber telescopic pipe is connected the back and constitutes desk-top dirt-proof boot with small-bore telescopic pipe.

Good effect of the present utility model is as follows: the utility model is divided into two parts up and down to dirt-proof boot, small one and large one.When in use, shrink on dirt-proof boot top, and the air of the inside will enter down in the body partly, and just stretch the bottom; Otherwise shrink the bottom, and just stretch on top, and it is external to need not that the air in the dirt-proof boot is discharged cover, and so some foreign material such as dust that just make can't enter dirt-proof boot inside, will heighten in the life-span naturally.

Description of drawings

Fig. 1 is the utility model structural drawing

Fig. 2 is that top stretching, extension figure is shunk in Fig. 1 middle and lower part

Fig. 3 is that lower extension figure is shunk in Fig. 1 middle and upper part

Among the figure: 1 heavy caliber telescopic pipe, 2 small-bore telescopic pipes,

Embodiment

As shown in Figure 1, the desk-top dirt-proof boot of described vehicle shock absorber comprises heavy caliber telescopic pipe 1 and small-bore telescopic pipe 2, and heavy caliber telescopic pipe 1 is connected the back and constitutes desk-top dirt-proof boot with small-bore telescopic pipe 2.

During use, shrink on dirt-proof boot top, and the air of the inside will enter down in the body partly, and (see figure 2) is just stretched in the bottom; Otherwise shrink the bottom, and (see figure 3) is just stretched on top, and it is external to need not that the air in the dirt-proof boot is discharged cover, and so some foreign material such as dust that just make can't enter dirt-proof boot inside, will heighten in the life-span naturally.

Claims

1. desk-top dirt-proof boot of vehicle shock absorber is characterized in that: the desk-top dirt-proof boot of described vehicle shock absorber, comprise heavy caliber telescopic pipe and small-bore telescopic pipe, and the heavy caliber telescopic pipe is connected the back and constitutes desk-top dirt-proof boot with small-bore telescopic pipe.