Windscreen wiper

Abstract

The invention discloses a wiper blade, which comprises an arm connecting fixer and an elastic sheet; the elastic sheet is provided with an upwardly tilted buckle and an upwardly protruding limit platform; the arm connecting fixer is provided with a Wrap at least a part of the elastic sheet and define a wrapping groove for the elastic sheet to move up and down, forward and backward on the arm link fixer, and the arm bar link fixer is also provided with a limit slot that snaps and cooperates with the limit table and a snap fit with the card The buckle is snap-fitted into the card slot; when the elastic piece penetrates into the wrapping groove of the arm bar connection fixer and is in place, the buckle snaps into the card slot and at least limits the direction of the elastic piece on the arm bar connection fixer. When moving to the left, the limiting platform snaps into the limiting slot and at least limits the rightward movement of the elastic piece on the arm connecting fixture. The invention can not only improve the original structural parts without reducing the functional effect, so as to reduce the materials and weight of the wiper, reduce the production cost of the enterprise, but also make the connection of the wiper firm.

Description

technical field [0001] The invention relates to a wiper blade, which belongs to the technical field of wiper blades. Background technique [0002] At present, automobiles are equipped with wiper brushes, which have the functions of scraping rain, snow, and dust, so that drivers can clearly see the road surface and the front. Whether the wiper is good or bad depends on whether the wiper sticks to the glass surface or not, and the place the wiper wipes is not clean. In order to make the wiper stick to the glass, a steering adjuster will be added to the elastic piece of the wiper. , the steering adjuster has a certain radian, and there are wiper buckles at both ends and can rotate along the fixed axis, but the design of the steering adjuster is slightly larger and the fixing method is also the general buckle connection is not stable enough, and the volume of the wiper brush will increase the wind resistance of the car And to increase the load of the wiper brush motor, some wip...

AI Technical Summary

Problems solved by technology

Whether the wiper is good or bad depends on whether the wiper sticks to the glass surface or not, and the place the wiper wipes is not clean. In order to make the wiper stick to the glass, a steering adjuster will be added to the elastic piece of the wiper. , the steering adjuster has a certain radian, and there are wiper buckles at both ends and can rotate along the fixed axis, but the design of the steering adjuster is slightly larger and the fixing method is also the general buckle connection is not stable enough, and the volume of the wiper brush will increase the wind resistance of the car And to increase the load of the wiper brush motor, some wiper brush structures on the market are more complex and cumbersome to assemble; this type of wiper brush needs to be simplified, and the original structural components should be improved without reducing the functional effect to reduce the number of wiper brushes. The materials used reduce the weight and reduce the production cost of the enterprise

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