Structure of permutation and combination type windshield wiper

Abstract

The invention provides a structure of a permutation and combination type screenwiper. The structure comprises a flexible bending elastic sheet, a holding seat, a plurality of bearing blocks, a plurality of balance weight blocks, a strip wiping sheet, and two sealing covers, wherein the structure utilizes the number of permutation and combination of the bearing blocks and the balance weight blocksto match the flexible bending elastic sheet with different length to meet diverse elastic production requirements of the screenwipers with different specifications; and as the structure simplifies the needed members, the structure actuates the reduction of the whole production cost, further substantially promotes market competitiveness, and has the saving effect on environment-friendly economicalproduction.

Description

(1) Technical field: [0001] The invention relates to a structure of an arrayed and combined wiper, in particular to an automobile wiper which can completely and smoothly contact automobile windshields with different curvatures, and belongs to the automobile wiper. It uses the uniquely designed load-bearing block and counterweight components, through the selection of the arrangement and combination position and the required number, and the flexible bending shrapnel of different length specifications are matched with each other to produce wiper products of different length specifications. In addition to reducing production costs, it also has the ability to fit windshields with different curvatures in one piece, and effectively achieve the required function of wiping and cleaning. (two) background technology: [0002] With the increase in the number of various automobiles produced, the use of car wipers has also increased relatively. To ensure driving safety, it is one of the d...

AI Technical Summary

Problems solved by technology

[0003] However, as we all know, the windshield areas of family caravans and recreational vehicles or other large and small trucks are all different in size, so the lengths of the wipers used in conjunction with them must also be different, so that the effective area on the windshield of the car can be achieved. In other words, a larger windshield must be equipped with a longer wiper, while a smaller windshield must be equipped with a shorter wiper, but in fact there are many types of wiper length specifications on the market. In terms of a single length specification, although the aforementioned conventional wipers can satisfy the effective area wiping effect of windshields with different curvatures, they cannot be used in one piece when facing different windshield areas. The size of the components must be remanufactured. Therefore, if the designs disclosed by the aforementioned known wipers want to produce wiper products that meet all the different length specifications on the market, other related exclusive parts derived from each length specification wiper The total quantity will be even larger, which will lead to an increase in the cost of parts classification and management, which will increase the cost of wiper manufacturing and production, and will not be competitive in the market

Images