Tool brush

Abstract

The invention relates to the technical field of construction materials, in particular to a tool brush. The tool brush comprises a brush handle and a brush head arranged at the end of the brush handle. The brush handle comprises a first brush handle fixed with the brush head and a second telescopic brush handle telescopically inserted in the first brush handle. A screw cap is arranged at the joint of the first brush handle and the second brush handle, both the first brush handle and the second brush handle are provided with outer threads, and the screw cap is correspondingly provided with an inner thread, the inside of the brush handle is hollow, a liquid pipe is inserted in the hollow brush handle, one end of the liquid pipe extends out of the second brush handle, the other end of the liquid pipe is communicated with the brush head, an annular pipe is arranged on the periphery of the brush head and communicated with the liquid pipe, and liquid outlet holes are uniformly distributed in the annular pipe. The tool brush in the above technical scheme is convenient to use and uniform in brushing.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a tool brush. Background technique [0002] The brushes of existing building materials tools usually include a brush head and a brush handle, and the brush head and the brush handle are integrally connected, thereby realizing the brushing or cleaning of high places indoors or outdoors. However, in the structure of the existing brush, the brush handle is in the shape of a straight rod. The brush needs to be brushed back and forth many times, and the brushing is uneven; moreover, the length of the brush handle is a fixed value, which lacks the flexibility of length change adjustment. The application of the brush is inconvenient, and the too long handle is not conducive to carrying. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a tool brush that is easy to use and evenly painted. [0004] In order to solve...

AI Technical Summary

Problems solved by technology

[0005] The tool brush adopting the above technical solution has the following advantages: through the provided liquid pipe, the liquid can enter the annular pipe at the brush head from the liquid pipe, and the liquid can be dispersed through the liquid outlet hole on the annular pipe, and the brushing can be evenly applied. The second brush handle can be inserted into the first brush handle or pulled out from the first brush handle. The length of the brush handle is controlled by tightening the cap, which is convenient to use. When not in use, insert the second brush handle into the first brush handle. It is easy to carry, and the tool brush adopting the technical solution of the present invention overcomes the problem that the prior art brush needs to be brushed back and forth many times, and the brushing is uneven. Furthermore, the length of the tool brush can be adjusted flexibly, and it is convenient to apply to different heights

Images