Labor-saving anti-falling double-sided glass wiper

Abstract

The invention discloses a labor-saving anti-falling double-sided glass wiper. The glass wiper comprises an inner wiping body and an outer wiping body, and mutually attracted magnetic steel is arrangedin an inner cavity of the inner wiping body and an inner cavity of the outer wiping body; a rubber scraping plate and a wiping felt strip are arranged on the front side of the inner wiping body and the front side of the outer wiping body respectively; vacuum suction cups are arranged on the front side of the outer wiping body, and friction protrusions are arranged in the centers in the vacuum suction cups; inner cavities of the vacuum suction cups are provided with friction rings which protrude out of the inner conical surfaces of the vacuum suction cups or a plurality of small protrusions which are uniformly distributed in the circumference; the friction protrusions and the friction rings or the small protrusions are all made of hard materials; when the inner wiping body and the outer wiping body are attracted to the two sides of window glass under the action of magnetic steel, the vacuum suction cups are deformed under the suction force of the magnetic steel to enable the friction protrusions and the friction rings or the small protrusions to be in contact with the outer side of the window glass; when the outer wiping body is separated from the magnetic steel of the inner wipingbody, the outer wiping body is attracted to the outer side of the window glass under the action of the vacuum suction cups. The glass wiper has the advantages that accidental falling of the wiping bodies in the wiping process or after wiping is finished can be avoided, and the glass wiper is safe and reliable to use.

Description

technical field [0001] The invention relates to a glass wiper, in particular to a labor-saving and fall-off-proof double-sided glass wiper. Background technique [0002] Existing magnetic glass wiper comprises a pair of magnetic force wiper, is respectively provided with magnet in a pair of magnetic force wiper, and magnet is limited by the gland that is arranged on the back side of magnetic force wiper; Adhesive strips and wipe pads. There are following problems in this glass wiper in use: [0003] 1. When using, rely on the suction force of two magnetic wipers to clamp the inner and outer sides of the glass window. When the wipe is completed, you need to hold the two magnetic wipers with both hands, otherwise the magnetic wiper located on the outside of the glass window will be lost. Easy to drop after the suction of the inner magnetic rubbing. [0004] 2. There is sliding friction between the glass wiper and the glass surface, and the operation is laborious. When wipin...

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Problems solved by technology

[0004] 2. There is sliding friction between the glass wiper and the glass surface, and the operation is laborious. When wiping, the glass wiper located on the outside is prone to jumping, and it may even fall downstairs if you are not careful. Not only is it easy to break the glass wiper, but it is also easy to hurt people

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