Directionally feeding type ceiling paint roller brush

Abstract

The invention discloses a directionally feeding type ceiling paint roller brush and aims to provide the directionally feeding type ceiling paint roller brush, according to which, a material can be directionally fed, the painting is uniform and paint is unlikely to drip down. A roller is arranged in a roller brusher body; multiple through material outlets are densely formed in the wall of the roller; a fixing ring and an end cover are separately arranged at two ends of the roller; an axial hole is formed in the central position of the end cover; a central shaft is hollow; multiple vent holes are longitudinally formed in the central shaft, at the inner side of the end cover; a step shaft is arranged at the opposite position of the inner side of the central hole of the end cover; an air flow guide sleeve the section of which is provided with a C-shaped opening is adaptively arranged on the excircle of the step shaft; a guide plate is arranged at each of the two ends of the C-shaped opening of the air flow guide sleeve; the guide plate is horn opening-shaped; a heavy hammer is arranged at the lower end of the air flow guide sleeve. When the roller rotates to paint, air is blown towards a wall through the horn-shaped opening, so that the paint is directionally fed, the sagging caused by over feeding is avoided, the painting is relatively uniform and the paint is unlikely to drip down.

Description

technical field [0001] The invention relates to a hand tool used in the field of architectural decoration, more specifically, a directional feed top surface paint roller brush. Background technique [0002] At present, when the house is decorated and decorated, it is necessary to paint a large number of top surfaces on the ceiling. Generally, a roller brush is often used. The paint will form accumulation, easy to produce uneven painting, easy dripping of paint, waste, increase labor intensity, and in the process of painting, paint is easy to drip on workers or on the ground, polluting the surrounding environment. A "self-spraying paint roller brush" disclosed in Chinese patent literature, its publication number is CN104453186A "A self-spraying paint roller brush" in this technical solution, the brush handle is connected to the To the pump body, the water inlet pipe extends all the way to the paint bucket. A centrifugal impeller is installed in the pump body. The centrifugal...

AI Technical Summary

Problems solved by technology

[0003] The present invention is dedicated to solving the defects in the prior art that the entire roller brush is soaked with paint, which makes it easy to cause brushing to sag and paint to drip during operation.

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