Adjustable paint brushing device

Abstract

The invention relates to an adjustable painting device and belongs to the technical field of painting tools. The adjustable painting device comprises a roller brush and a brush rod, wherein the rollerbrush is fixed on the brush rod through a mounting seat; the inside of the brush rod is hollow; the center position of the mounting seat is hinged to an end of the brush rod; one end in the length direction of the mounting seat is connected with the brush rod through a telescopic assembly; one end of the telescopic assembly is hinged with the mounting seat, and the other end is hinged with the brush rod; the other end of the mounting seat is connected with the brush rod through a connecting rod; one end of the connecting rod is hinged with the mounting seat, the other end of the connecting rod is in sliding connection with the inside of the brush rod through a driving block, and the driving block is hinged with the connecting rod; an opening yielding to connecting rod movement is formed in the brush rod; a lead screw is rotationally connected in the brush rod and is in threaded connection with the driving block; one end, located at the bottom end of the brush rod, of the lead screw isfixedly connected with a rotating shaft capable of rotating the lead screw. The adjustable painting device has the advantages that the angle of a painting roller can be adjusted according to the angle of an inclined plane, so that the inclined plane is conveniently painted by a constructor.

Description

technical field [0001] The invention relates to the technical field of painting tools, in particular to an adjustable painting device. Background technique [0002] Wall paint refers to the decoration and protection of the building wall, making the building wall beautiful and tidy, and at the same time protecting the building wall and prolonging its service life. According to the classification of building walls, wall coatings include two major parts: interior wall coatings and exterior wall coatings. Interior wall coatings focus on decoration and environmental protection; exterior wall coatings focus on protection and durability. In addition to its own decorative and protective functions, wall paint is also developing towards a colorful, fashionable, healthy and environmentally friendly trend. At present, roller brushes are mostly used for wall painting, which are used for large-area paint rolling and are an ideal tool for architectural decoration projects. It can roll p...

AI Technical Summary

Problems solved by technology

[0003] However, for the sake of beauty, various shapes of ceiling structures are generally carried out on the roof, especially the ceiling with slopes. In the process of painting the slopes, since the angle of the roller brush cannot be adjusted, the painting of the slopes It is very difficult, and the effect after painting is not ideal. It needs to be repaired many times to meet the requirements

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