Paint brush capable of storing liquid

Abstract

The invention discloses a paint brush capable of storing liquid. The paint brush comprises a pipe cover and a liquid storage pipe; the pipe cover is movably connected with the upper end of the liquidstorage pipe, a movable cavity is fixedly and vertically arranged at the center of the pipe cover, a pulling and pushing rod vertically and movably penetrates through the movable cavity, a piston is fixedly connected with the lower end of the pulling and pushing rod, the piston is transversely and movably arranged in a liquid storage pipe cavity, a brush seat is in fixed and sealing connection with the lower end of the liquid storage pipe, a second sealing ring is fixedly mounted on the upper end face of a stopping plate, and the lower end of a liquid outlet nozzle is movably sleeved with thesecond sealing ring in a sealing mode. When the piston moves downwards to extrude the paint in the liquid storage pipe, the paint can transmit the extrusion force of the piston to a sealing plate below the liquid outlet nozzle, the sealing plate moves downwards to be separated from the liquid outlet nozzle due to the pressure of paint, at the moment, a passageway is formed in the liquid outlet nozzle, the paint can flow down along the liquid outlet nozzle, when the piston stops pressing downwards, the sealing plate can go upwards under pushing of a spring to block the liquid outlet nozzle, thepaint in the liquid storage pipe does not leak out any more, and the paint can be appropriately controlled to be used.

Description

technical field [0001] The invention relates to the technical field of paint brushes, in particular to a paint brush capable of storing liquid. Background technique [0002] In the coating of various indoor and outdoor decorations or the surface of furniture materials, the paint brush is a very common coating tool. During the coating operation, it is a waste of time to frequently use the paint brush to pick up the paint. Frequent operations are more likely to make people tired, and the paint brush is often dipped in the paint and then to the coating process, and the paint often falls off and causes pollution. And waste, for this reason we propose a kind of paint brush that can store liquid and be used to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a paint brush capable of storing liquid, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above...

AI Technical Summary

Problems solved by technology

[0002] In the coating of various indoor and outdoor decorations or the surface of furniture materials, the paint brush is a very common coating tool. During the coating operation, it is a waste of time to frequently use the paint brush to pick up the paint. Frequent operations are more likely to make people tired, and the paint brush is often dipped in the paint and then to the coating process, and the paint often falls off and causes pollution. and waste, for this reason we propose a paint brush that can store liquid to solve the above problems

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