An upright car wiper

Abstract

The invention provides a vertical type automobile windscreen wiper. The windscreen wiper comprises a left windscreen wiper fixed to the left end of a windscreen wiper connecting rod and a right windscreen wiper mounted at the right end of the windscreen wiper connecting rod through a connecting hinge, a torsion spring is installed on the connecting hinge, the windscreen wiper connecting rod is fixed to a linear motor through a rotor frame, and a baffle block is arranged at the right end of the linear motor; the linear motor includes a protective cover, a guide rail, a stator, a rotor and a side cover, the rotor frame is fixedly connected with the rotor, and under the drive of the linear motor, the rotor drives the windscreen wiper connecting rod to make horizontal transverse reciprocatingmovement along the guide rail through the rotor frame. The vertical type automobile windscreen wiper is reasonable and simple in structure, the scraping and brushing area is ensured, the scraping andbrushing quality is improved at the same time, the installation space of the windscreen wiper is reduced, and the service life of the windscreen wiper and wiper blades is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of automobile parts, in particular to an upright automobile windshield wiper. Background technique [0002] The wiper refers to the sheet structure installed in front of the windshield. Its main function is to remove rain, snow and dust on the windshield that hinder the line of sight. When driving in rainy and foggy days, the car wiper plays a role that cannot be ignored in terms of driving safety to ensure that the driver can have a clear line of sight. Most of the wipers on the market are of the swing type, but they all have the problem of a small wiping area, which in turn limits the driver's sight. [0003] Chinese patent CN205468962U discloses a vertical snow removal car wiper, but the invention patent has the following disadvantages: (1) Due to the quick return characteristic of the crank rocker mechanism, when the wiper moves to the leftmost and rightmost ends, it will be pulled rapidly back, which ...

AI Technical Summary

Problems solved by technology

Most of the wipers on the market are swinging, but they all have the problem of small wiping area, which limits the driver's sight

[0003] Chinese patent CN205468962U discloses a vertical snow removal car wiper, but the invention patent has the following disadvantages: (1) Due to the quick return characteristic of the crank rocker mechanism, when the wiper moves to the leftmost and rightmost ends, it will be pulled rapidly back, which affects the wiping effect and the service life of the wiper strip; (2) Many components such as the crank rocker mechanism, connecting rod, and bracket occupy a large space in the vertical and horizontal directions; (3) due to the stopper Due to its own structural problems, a large impact force will be generated at the moment when the stopper contacts the right wiper, and at the moment when the stopper is separated from the right wiper, the right wiper will quickly disappear under the force of the torsion spring due to the sudden disappearance of the lower end resistance. Rotation, both of which will affect the stability of the wiper wiper effect and shorten the life of the wiper

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