Boneless vehicle windshield wiper convenient for assembly

Abstract

The invention discloses a boneless vehicle windshield wiper convenient for assembly. The boneless vehicle windshield wiper comprises an adhesive tape, a steel piece, a joint, a cover and a jacket; the cover, the jacket, the steel piece and the adhesive tape are connected in sequence; a slot is formed in the steel piece; notches are formed in two ends of the slot, and are wider than the slot; the cover is matched and connected with the jacket; the joint is fixed with the cover; a fixed hole is formed in the jacket; the adhesive tape is provided with a spring fixing end matched with the fixed hole; and the spring fixing end includes a spring and convex blocks arranged on two sides of the spring. As the spring fixing end is matched and connected with the jacket, and is provided with an arc convex block, the defect of difficult assembly caused by high friction force of the adhesive tape in the prior art is overcome, the installation and the disassembly of the adhesive tape of the boneless vehicle windshield wiper are convenient, the adhesive tape and the steel piece are compactly connected, the whole product structure is simple, and the production cost is low.

Description

Technical field [0001] The invention belongs to the technical field of auto parts, and specifically relates to a boneless car wiper that is convenient for assembly. Background technique [0002] The car wiper is an important accessory installed on the windshield. Its function is to remove the rain, snow and dust that obstruct the vision on the windshield. Therefore, it plays an important role in driving safety. Wipers can be divided into mechanical, vacuum, pneumatic, hydraulic and electric according to their driving methods. Modern cars generally use electric wipers, which have the advantages of simple structure and convenient control. The electric wiper consists of a motor, a crank, a transmission rod, a scraper arm and a scraper. When the motor rotates, it drives the crank and the transmission rod to work, so that the scraper arm and the scraper move on the glass. [0003] The rubber strip and the sheath of the car wiper in the prior art are fixedly connected by the frictio...

AI Technical Summary

Problems solved by technology

[0003] The rubber strip and the sheath of the automobile wiper in the prior art are fixedly connected by the friction force of the rubber strip itself. In order to achieve the required friction force, the size of the wiper rubber strip and the sheath is basically the same. Strong and difficult to assemble

Moreover, the existing automobile wipers all adopt two steel sheets to clamp the rubber strips. The assembly process of clamping the rubber strips with two steel sheets is complicated, and the whole structure is also complicated. In addition, the existing wipers are all provided with a special skeleton for Install two steel sheets, the production cost of the whole product is higher