A syringe type wall plaster stick

Abstract

The invention discloses a cylinder type wall plastering rod which comprises a plastering head used for plastering a wall surface and a plastering handle held by a user, wherein the plastering head is of a cylindrical structure; a cavity for storing oil paint is arranged in the cylinder; the cavity is communicated with outside through a plurality of through holes formed in the plastering head; first one-way blades are arranged in the through holes; each first one-way blade is composed of two semicircular blades opposite to each other and only can be opened from the inner side to the outer side of the cavity, so that the oil paint is in a one-way diversion form; the plastering head is connected with the plastering handle through a guide pipe; and the plastering handle is composed of a piston pipe and a handle tube. By sliding the piston pipe up and down, a pressure in the handle tube is changed, and the oil paint can be sucked into the handle tube by a feed pipe under the pressure effect. The operation is simple and rapid, and a process of repeatedly dipping the oil paint by a user is avoided.

Description

technical field [0001] The invention relates to a painting device, in particular to a syringe type wall painting stick. Background technique [0002] In the construction and decoration process, workers need to apply the paint evenly on the wall. The traditional way is to dip the painting tool in the paint and then wipe it on the wall. During the operation, there are many paints before painting and During the painting process, it slides down along the handle, which makes the material not fully utilized, resulting in a waste of paint, and also causes uneven painting, and pollutes the environment. At the same time, this painting method needs to be repeatedly dipped and painted, which is inefficient. Workers Labor intensity is high. [0003] To sum up, there is an urgent need for a technical solution to solve the problems that the existing painting devices do not fully utilize the paint, have low work efficiency, and have high labor intensity. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

[0002] In the construction and decoration process, workers need to apply the paint evenly on the wall. The traditional way is to dip the painting tool in the paint and then wipe it on the wall. During the operation, there are many paints before painting and During the painting process, it slides down along the handle, which makes the material not fully utilized, resulting in a waste of paint, and also causes uneven painting, and pollutes the environment. At the same time, this painting method needs to be repeatedly dipped and painted, which is inefficient. Workers High labor intensity

[0003] To sum up, there is an urgent need for a technical solution to solve the problems that the existing painting device does not fully utilize the paint and the work efficiency is low, and the labor intensity of the workers is relatively high.

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