Volute-type handheld extremely-simple small paint brushing tool

Abstract

The invention discloses a volute-type handheld extremely-simple small paint brushing tool which structurally comprises a protective sleeve, a liquid collecting cavity and a handle. An exhaust tube, anouter liquid collecting tube, an inner liquid collecting leather bag and a liquid outlet pipeline are arranged in the liquid collecting cavity. The volute-type handheld extremely-simple small paint brushing tool adopts handheld design and utilizes the deformation of the soft inner liquid collecting leather bag. When the inner liquid collecting leather bag is extruded by an external force, internal air is extruded out through the exhaust tube, the air pressure in the leather bag is smaller than outside air pressure, pressure difference is formed by the inside and the outside at the moment, theoutside air pressure extrudes external paint into the inner liquid collecting leather bag till the whole outer liquid collecting tube and the inner liquid collecting leather bag are full of paint, itis ensured that a painter can also achieve large-range brushing operation without lifting of a paint bucket in the hand during brushing, and time and effort are saved.

Description

technical field [0001] The invention relates to a small paint brushing tool, in particular, a volute type hand-held minimalist small paint brushing tool. Background technique [0002] Some doors, windows and some small works of art in life need to be painted to show their beauty and practicality. The traditional method is to use a brush to dip the paint and then paint on the surface of the utensils, but this operation is in the process of dipping. Among them, the paint is a liquid raw material, which is easy to drip on the ground in a large amount during the process of dipping and brushing, resulting in a serious waste of paint raw materials; at the same time, the amount of raw materials dipped on the brush is limited, and it is frequently necessary to manually dip back and forth into the bucket during painting. The operation of taking paint raw materials is cumbersome; and for some utensils that do not need much paint and are located relatively high, the amount of paint dip...

AI Technical Summary

Problems solved by technology

[0002] Some doors, windows and some small works of art in life need to be painted to show their beauty and practicality. The traditional method is to use a brush to dip the paint and then paint on the surface of the utensils, but this operation is in the process of dipping. Among them, the paint is a liquid raw material, which is easy to drip on the ground in a large amount during the process of dipping and brushing, resulting in a serious waste of paint raw materials; at the same time, the amount of raw materials dipped on the brush is limited, and it is frequently necessary to manually dip back and forth into the bucket during painting. The operation of taking paint raw materials is cumbersome; and for some utensils that do not need much paint and are located relatively high, the amount of paint dipped by a brush is relatively limited. If the painter holds the paint bucket in his hand, he will keep climbing up and down. In this process, it is not only dangerous but also time-consuming and labor-intensive

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