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Wiper for rearview mirror

A rearview mirror and wiper technology, which is applied in vehicle cleaning, vehicle maintenance, optical observation devices, etc., can solve problems that affect the observation of the vehicle, blur the viewing effect, and affect driving safety, so as to improve driving safety and improve visual clarity degree of effect

Pending Publication Date: 2017-09-08
马胜利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the car is running, when it encounters rainfall, there will be a rain curtain formed by some water droplets on the rearview mirror glass. The existence of water droplets is like a number of convex lenses of different sizes, which will refract the light and cause poor vision. The viewing effect is blurred, which seriously affects the driver's observation of the traffic flow in the rearview mirror through the side door of the car, and cannot make the driver make a correct judgment, which seriously affects driving safety. The water droplets on the surface become a uniform water film, and the uniform water film will not refract light, so that the driver can get a clear view and improve driving safety. Therefore, the rearview mirror needs to be equipped with a wiper to improve safe driving, but currently The windshield wiper of the rearview mirror is used in the market, and the heating device is used, but for the heavy rain, the rainwater of the rearview mirror cannot be removed in time
The accumulation of rainwater in the rearview mirror, especially when turning, affects the observation of the situation behind the car and creates a safety hazard for turning

Method used

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  • Wiper for rearview mirror
  • Wiper for rearview mirror

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This embodiment is an illustration of installing the wiper on the rearview mirror, and the wiper installed on the rearview mirror does not affect the original direction adjustment function of the rearview mirror.

[0034] see figure 1 , figure 2 and image 3 , a wiper for a rearview mirror according to the present invention, comprising a mirror 1, a frame 2 for installing the mirror 1, an accommodating space 3 between the mirror 1 and the frame 2, and a wiper assembly 4, the wiper The assembly 4 includes a rearview mirror wiper blade 41 for scraping the mirror surface 1, a drive source 42 connected to the mirror frame 2, a drive connected to the drive source 42 and used to control the swing of the rearview mirror wiper blade 41. device 43;

[0035] Both the driving source 42 and the transmission device 43 are disposed in the accommodating space 3 .

[0036] The output end of the driving source 42 is provided with a worm 421, and the transmission device 43 is provid...

Embodiment 2

[0049] In this embodiment, the wiper is installed on the side door glass.

[0050] Please refer to Figure 5 to Figure 8Specifically, in this implementation, the driving source 42 and the transmission device 43 in the wiper assembly 4 are installed in the inner cavity of the box body 8, and the box body 8 is screwed to the outside of the vehicle side door 7. The side door wiper piece 44 is connected to the side of the glass window 6 near the rearview mirror. The first connecting rod 435 in the transmission device 43 protrudes from the outside of the box body 8 through the through hole 81 on the upper end surface of the box body 8. The driving source 42 adopts a DC12V motor, the output end of the motor is equipped with a worm 421, and a transmission gear 431 meshed with the worm 421, the worm 421 rotates and drives the transmission gear 431 to rotate, and the eccentric shaft 432 installed on the end face of the transmission gear 431 rotates synchronously with the transmission g...

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Abstract

The invention relates to the technical field of automobile wiping devices and particularly discloses a wiper for a rearview mirror; the wiper comprises a mirror, a mirror carrier for mounting the mirror, a receiving space between the mirror and the mirror carrier and a wiping component; the wiping component comprises a rearview mirror wiping blade for wiping the mirror, a drive source connected with the mirror carrier, and a transmission device in drive connection with the drive source and used for controlling the rearview mirror wiping blade to rock. Both the drive source and a transmission device are arranged in the receiving space and are mounted in the wiper, a gear and a connector are driven to rotate by a worm in order to remove accumulated water on the rearview mirror in time especially in case of severe waterlogging from a storm, visual clarity is improved for a driver, driving safety is improved, and the wiper mounted at the rearview mirror is friendly to the direction-adjusting function of the rearview mirror.

Description

technical field [0001] The invention relates to the technical field of wiper devices for automobiles, and in particular discloses a wiper for rearview mirrors. Background technique [0002] When the car is running, when it encounters rainfall, there will be a rain curtain formed by some water droplets on the rearview mirror glass. The existence of water droplets is like a number of convex lenses of different sizes, which will refract the light and cause poor vision. The viewing effect is blurred, which seriously affects the driver's observation of the traffic flow in the rearview mirror through the side door of the car, and cannot make the driver make a correct judgment, which seriously affects driving safety. The water droplets on the surface become a uniform water film, and the uniform water film will not refract light, so that the driver can get a clear view and improve driving safety. Therefore, the rearview mirror needs to be equipped with a wiper to improve safe drivin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/06B60S1/60
CPCB60R1/0602B60S1/60
Inventor 马胜利
Owner 马胜利
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