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Intracavity coating roller brush

A roller brush and paint technology, which is applied in the direction of construction and building construction, can solve the problems of physical exertion, crushing efficiency, limited paint absorption, and easy environmental pollution of paint, so as to reduce paint dripping, improve painting efficiency, reduce The effect of the number of times of repeated dipping

Active Publication Date: 2018-12-14
ANHUI DANGSHAN XINGDA CANNED FOODS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of decoration, it is often necessary to paint the wall surface. During the painting process, the wall is brushed by using a roller brush to pick up the paint. The brush layer on the roller brush can be dipped from the outside. Pick up the paint, but the amount of paint that the brush absorbs is limited each time. If too much paint is dipped in the process of dipping the paint, the paint will accumulate on the surface of the roller brush, and the paint will easily drip from the brush during the brushing process. Therefore, when painting a wall, it is often necessary to repeatedly dip the paint from the paint bucket, but the paint is prone to dripping during the dipping process, and this method of repeatedly dipping the paint is very labor-intensive and crushing efficiency, which increases the labor cost of crushing, and the dripping paint is easy to pollute the environment, causing waste and increasing the consumption of paint

Method used

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  • Intracavity coating roller brush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figures 1 to 4 , in the embodiment of the present invention, a kind of inner cavity type paint roller brush, comprises brush tube 1, brush layer 10, brush frame 2, painting handrail 6, and the front end of described painting handrail 6 is fixed U-shaped Brush holder 2, the bottom two sides of the brush holder 2 rotate and fix the brush holder 1, the surface of the brush holder 1 is fixed with a brush layer 10 for painting, and the outer wall of the brush holder 1 is provided with There are a plurality of overflow holes 11 communicating with the outer brush layer 10, the brush cylinder 1 is provided with a 4 for storing paint, and the right side of the paint cylinder 4 is provided with a feeding device, and the feeding device It is driven to open by the opening and closing device. The opening and closing device is installed on the left side wall of the brush tube 1. The surface of the paint tube 4 is provided with a plurality of leakage holes 40, and the paint tube ...

Embodiment 2

[0029] The difference between this embodiment and embodiment 1 is:

[0030] The paint tube 4 is a horizontal frustum-shaped metal tube, the area of ​​the left side wall of the paint tube 4 is smaller than the area of ​​the right side wall of the paint tube 4, and the distance between the opening and closing cover plates 32 is larger than that of the left side of the paint tube 4. Diameter and less than the diameter of the circular platform on the right side of paint tube 4.

[0031] Working principle of the present invention: the setting of this circular platform can facilitate the opening and closing cover plate 32 to penetrate the side wall of the paint tube 4 from the left side and when it is close to the leakage hole 40, it will be stretched outwards, and the opening and closing cover plate 32 will be opened. The end can well cover the material leakage hole 40. When the paint cylinder 4 is filled with paint, the opening and closing cover plate 32 can block the material lea...

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PUM

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Abstract

The invention discloses an intracavity coating roller brush. The roller brush comprises a brush roll. The outer side wall of the brush roll is provided with a plurality of flash holes communicated with an external brush layer. The brush roll is internally provided with a coating barrel used to store coating. The right side of the coating barrel is provided with a feeding device. The feeding deviceis opened driven by an opening and closing device. The opening and closing device is arranged on the left side wall of the brush roll in a passing-through manner. The surface of the coating barrel isprovided with a plurality of material leaking holes. The coating barrel is communicated with the internal of the brush roll through the material leaking holes. Through arranging the coating barrel which can overflow coating in the brush roll, the brush roll does not need to supplement coating through a method of dipping the coating. The coating stored in the coating barrel can greatly reduce thenumber of repeated dipping, so as to improve painting efficiency. The overflow brush layer soaking method from inside out can greatly reduce conditions that the coating is dripped in a painting process, and conditions that the coating is dripped and wasted in a painting process are reduced.

Description

technical field [0001] The invention relates to a paint painting tool, in particular to an inner-cavity paint roller brush. Background technique [0002] In the process of decoration, it is often necessary to paint the wall surface. During the painting process, the wall is brushed by using a roller brush to pick up the paint. The brush layer on the roller brush can be dipped from the outside. Pick up the paint, but the amount of paint that the brush absorbs is limited each time. If too much paint is dipped in the process of dipping the paint, the paint will accumulate on the surface of the roller brush, and the paint will easily drip from the brush during the brushing process. Therefore, when painting a wall, it is often necessary to repeatedly dip the paint from the paint bucket, but the paint is prone to dripping during the dipping process, and this method of repeatedly dipping the paint is very labor-intensive And the crushing efficiency increases the labor cost of crush...

Claims

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Application Information

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IPC IPC(8): E04F21/08
CPCE04F21/08
Inventor 刘振功
Owner ANHUI DANGSHAN XINGDA CANNED FOODS CO LTD
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