Automobile windscreen wiper with good fastening performance

Abstract

The invention discloses an automobile windscreen wiper with good fastening performance. The automobile windscreen wiper with the good fastening performance comprises a wiper arm shell; a wiper rod isarranged in the wiper arm shell; the top end of the wiper rod runs through the wiper arm shell and extends out of the wiper arm shell; a rubber wiper strip is fixedly connected to the right side of the wiper rod outside the wiper arm shell; a rope groove is formed in the right side of the rubber wiper strip; a cross rod is fixedly connected to the bottom of the left side of the internal wall of the wiper arm shell; the right end of the cross rod is fixedly connected with the right side of the internal wall of the wiper arm shell; a pressure spring is fixedly connected with the bottom of the left side of the wiper rod; and the left end of the pressure spring is fixedly connected with the left side of the internal wall of the wiper arm shell. The automobile windscreen wiper with the good fastening performance has the advantages that the structural design is reasonable, the use is convenient, the right side of the rubber wiper strip can be effectively fastened, comprehensive cleaning anddehydration of a front windshield can be guaranteed, a cleaning blind area cannot be generated, no blockage of vision of the driver in raining days is guaranteed, and use demands can be satisfied in an omnibearing manner.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an auto wiper with good fastening performance. Background technique [0002] The wiper is an important accessory installed on the windshield. Its function is to sweep away the rain, snow and dust on the windshield glass that hinders the line of sight. Therefore, it plays an important role in driving safety. At present, the wipers on the market can be roughly divided into two types. One is the traditional intermittent wiper, which is also the most used one now. The speed of the wiper can affect the driving line of sight according to the amount of rain. The adjustment is divided into three to four levels; the other is the raindrop-sensing wiper that is mostly used on mid-to-high-end models in recent years. The wiper can automatically adjust the speed according to the amount of rain. [0003] Most of the wiper strips inside the traditional car wiper are installed on slide rails....

AI Technical Summary

Problems solved by technology

[0003] Most of the wiper strips inside the traditional car wiper are installed on slide rails. After long-term use and wear, the fastening will be weakened. It cannot guarantee the comprehensive cleaning and water removal of the front windshield by the wiper strips, and it is easy to cause cleaning blind spots , it affects the driver's line of sight in rainy days, and it is difficult to meet the needs of use. For this reason, we have proposed a car wiper with good fastness to solve the problems raised in the above-mentioned background technology

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