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Drum type paint brush

A paint brush and roller-type technology, which is applied to coatings and devices for coating liquid on the surface, etc., can solve the problems of people getting tired easily, time-consuming and labor-intensive, etc., and achieve the effect of not easy dripping, uniform paint and good painting effect

Inactive Publication Date: 2014-12-24
余伟文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Insufficient is because the support shaft does not adopt a balanced structure, and the fur wheel is heavy after being painted. After using the brush for a short period of time, it is necessary to put the hair wheel into the paint tray to dip the paint again. Therefore, it is very time-consuming and laborious for the user

Method used

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  • Drum type paint brush

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Embodiment Construction

[0012] Such as figure 1 As shown, the roller paint brush is mainly composed of a handle 1, a support shaft 2, and a hair wheel 3. The support shaft 2 mainly includes a main rod, a first support arm 21 and a second support arm 22, and one end of the main rod It is connected with the handle through threads, and the end of the other end is provided with a left-right symmetrical first support arm and a second support arm, and a hollow hair wheel is provided between the first support arm and the second support arm, and the hair wheel is covered with bristles. The two ends of the hair wheel are provided with bayonet sockets communicating with the inner space of the hair wheel, and the first support arm and the second support arm are respectively inserted into the bayonet sockets from the two ends of the hair wheel.

[0013] Because the hair wheel is symmetrical with respect to the handle, the operator is not easy to get tired.

[0014] The supporting shaft is hollow, and a paint i...

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Abstract

The invention relates to a drum type paint brush which mainly comprises a grip, a support shaft and a brush wheel, wherein the brush wheel is in bilateral symmetry relative to the grip, so that an operator does not easily feel fatigue. Paint can be poured in a hollow part of the brush wheel in advance before the paint brush is used, when paint going out of the brush wheel is insufficient, new paint is added into the brush wheel again, paint on brush hairs is relatively uniform, the painting effect is relatively good, and drop spraying is not easily caused.

Description

technical field [0001] The invention relates to a roller-type paint brush specially used for painting, which belongs to the optimization technology of the paint brush. Background technique [0002] The traditional roller paint brush is mainly provided with a support shaft formed by bending a metal rod at the front end of the handle made of plastic. The end of the support shaft is perpendicular to the handle, and an outer wall is placed on the end of the support shaft. A bristle-covered fur wheel that rotates around the end of a support shaft to allow paint to be applied to walls. The advantage of this structure is that the end of the fur wheel away from the support shaft can be used to touch up paint on corners and other places that are difficult to brush. Insufficient is because the support shaft does not adopt a balanced structure, and the fur wheel is heavy after being painted. After the brush has been used for a short period of time, the hair wheel must be put into th...

Claims

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Application Information

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IPC IPC(8): B05C17/025
Inventor 余伟文李耀强
Owner 余伟文
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