groove cleaning brush

Abstract

The invention discloses a groove cleaning brush comprising a handle, a support, movable metal plates and a cleaning heads, wherein the handle is convenient to grasp by a hand and serves as a central support shaft; the support is of a structure of a parallelogram hinge mechanism, an angle hinge point of the hinge is fixed to the handle, and two sides at opposite angles stretch oppositely, each of the two stretched sides is bent to form a triangle, a plane where each triangle is located is perpendicular to the plane where the parallelogram hinge mechanism, and a shaft of the handle passes through the hinge centers at the opposite angles; one side of each triangle of the support passes through a hole in the corresponding movable metal plate; and the cleaning heads can be sleeved on the movable metal plates. The groove cleaning brush provided by the invention is simple in structure, low in manufacture cost, and applicable to cleaning a groove; by using the groove cleaning brush, the disadvantage that right angle parts of the groove are difficult to clean by using the other cleaning modes is solved; the groove cleaning brush provided by the invention has the beneficial effects of being capable of synchronously cleaning two angles of the groove, and also being applicable to directly cleaning a single right angle slot.

Description

technical field [0001] The invention relates to the technical field of cleaning, in particular to a groove cleaning brush for cleaning grooves and dead angles. Background technique [0002] Because the dirt in the grooves and dead corners of many doors and windows is the most difficult place to clean, the cleaning operation is difficult, the cleaning is not clean, and there are residues. At present, people mostly use rags, small brushes or other tools to clean up the dirt in the grooves and dead corners. These cleaning methods are laborious and difficult to clean up, and even scratch the items. [0003] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and should not be considered as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art Contents of the invention [0004] The purpose of the pres...

AI Technical Summary

Problems solved by technology

[0002] Because the dirt in the grooves and dead corners of many doors and windows is the most difficult place to clean, the cleaning operation is difficult, the cleaning is not clean, and there are residues

At present, most people use rags, small brushes or other tools to clean the dirt in grooves and dead corners. These cleaning methods are laborious and difficult to clean, and even scratch objects

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