CN202368533U - Device for engaging and disengaging windshield wiper of vehicle window - Google Patents

Abstract

The utility model relates to a device for engaging and disengaging a windshield wiper of a vehicle window. The device comprises a windshield wiper body, wherein a cam is arranged on the windshield wiper body. According to the device, the cam is arranged on a windshield wiper shaft, so that the windshield wiper can be prevented from directly contacting a windshield according to requirements, direct heat conduction between the windshield wiper and the windshield is avoided, the service life of the windshield wiper and particularly a rubber sheath of the windshield wiper is prolonged, and the possible deformation of the windshield wiper is avoided to a certain degree; and the use of the device is facilitated.

Description

Vehicle window rain brush arrangement of clutch

Technical field

The utility model relates to a kind of means of delivery such as accessories such as automobile, steamer, specifically relates to a kind of rain brush auxiliary device.

Background technology

At present, the rain brush of using always on the market, like the car windscreen rain brush, in summer, temperature is higher, and front windshield is in the environment that is exposed to the sun.Like this, because rain brush and front windshield closed contact make that the overcoats such as rubber on the rain brush are easy impaired, influence its service life.Simultaneously, the time has been grown and also possibly cause distortion to a certain degree, hinders normally to use.Some car owner can hold up rain brush come; Avoiding the direct contact of rain brush and Windshield, but continually the rain brush plate is risen, puts down, rain brush rotary connection axle is had adverse effect; And the rain brush axial length time holds up and can cause local distortion, also can influence the use of rain brush.

Summary of the invention

The purpose of the utility model is to provide a kind of rain brush that can make as required to break away from the vehicle window rain brush arrangement of clutch of the direct contact of Windshield.

The utility model is realized through following measure:

A kind of vehicle window rain brush arrangement of clutch, it comprises the rain brush body, the rain brush body is provided with cam.

A kind of optimal way as the utility model; Said cam is nested with on the rain brush axle, and cam can rotate on the rain brush axle, when major axis of cam contacts with Windshield; Make rain brush separate with Windshield; When rotating to minor axis of cam, cam does not contact with Windshield, and rain brush contacts with Windshield.

As a kind of optimal way of the utility model, said cam is stuck on the rain brush axle, and cam is provided with bayonet socket, when rain brush is separated with Windshield, cam is stuck in the rain brush axle, makes rain brush not contact with Windshield; When using rain brush brush Windshield, take off cam, rain brush contacts with Windshield, just can scrub.

The utility model is owing to be employed in the design that cam is set on the rain brush axle; Make and can rain brush be broken away from the direct contact in Windshield as required; Solved the direct heat conduction between rain brush and Windshield; Prolonged rain brush service life of its rubber sleeve especially, also avoided its possible distortion to a certain extent, be more conducive to use.

Description of drawings

Fig. 1 the utility model structural representation;

Structural representation when Fig. 2 the utility model embodiment 1 rain brush body contacts with Windshield;

Structural representation when Fig. 3 the utility model embodiment 1 rain brush body separates with Windshield;

Structural representation when Fig. 4 the utility model embodiment 2 rain brush bodies separate with Windshield.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is done with detailed description:

Embodiment 1

As shown in Figure 1, the utility model structural representation, a kind of vehicle window rain brush arrangement of clutch comprises rain brush body 1, and rain brush body 1 comprises the rain brush 6 that rain brush axle 3 is anterior with being arranged on the rain brush axle, and rain brush axle 3 is provided with cam 2; As shown in Figure 2; The structural representation of the utility model rain brush body when contacting with Windshield, cam 2 is nested with on rain brush axle 3, and cam 2 can rotate on rain brush axle 3; Major axis of cam 7 and Windshield away from the time; Cam 2 does not contact with Windshield 4, and rain brush 6 contacts with Windshield 4, just can scrub work; As shown in Figure 3, the structural representation when the utility model rain brush body separates with Windshield, minor axis of cam 8 and Windshield 4 away from, when major axis of cam 7 contacted with Windshield 4, rain brush 6 was separated with Windshield 4.

When the utility model uses, as during the broiling summer or in other hot environment, can be with 2 rotations of rain brush overhead cam; Make rain brush 6 break away from Windshield; Like this, just avoided the direct heat conduction of Windshield, reduced the influence of high temperature the rain brush rubber sleeve to rain brush.Simultaneously, also can alleviate the distortion of rain brush, increase the service life, be beneficial to rain brush work.Before the driving,, make rain brush 6 closed contact Windshield, so that normally bring into play the effect of rain brush with the cam revolution.

Embodiment 2

As shown in Figure 1, the utility model structural representation, a kind of vehicle window rain brush arrangement of clutch comprises rain brush body 1, and rain brush body 1 comprises the rain brush 6 that rain brush axle 3 is anterior with being arranged on the rain brush axle, and rain brush axle 3 is provided with cam 2; As shown in Figure 4, cam 2 is provided with bayonet socket 5, and cam is stuck on the rain brush axle 3 through bayonet socket 5, and rain brush 6 is separated with Windshield 4; When scrubbing Windshield, take off cam, rain brush 6 and Windshield 4 closed contacts, the effect of performance rain brush with rain brush.

Claims (4)

1. vehicle window rain brush arrangement of clutch, it comprises the rain brush body, it is characterized in that: said rain brush body is provided with cam.

2. vehicle window rain brush arrangement of clutch according to claim 1, it is characterized in that: said cam is nested with on the rain brush axle.

3. vehicle window rain brush arrangement of clutch according to claim 1, it is characterized in that: said cam is stuck on the rain brush axle.

4. vehicle window rain brush arrangement of clutch according to claim 3, it is characterized in that: said cam is provided with bayonet socket.

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