Double-sided wool cleaning brush

Abstract

The invention discloses a double-sided wool cleaning brush. The brush comprises a brush plate, thin bristles and thick bristles, the thin bristles and the thick bristles are oppositely arranged on thetwo sides of the brush plate respectively, the thin bristles, the thick bristles and the brush plate are formed at a time through thermoplastic material injection molding, the sections of the thin bristles and the thick bristles are triangular, the section area of the thin bristles is smaller than that of the thick bristles, and the number of the thin bristles and the thick bristles is multiple.The invention provides the double-sided wool cleaning brush. Due to the fact that the thin bristles, the thick bristles and the brush plate are formed at a time through thermoplastic material injection molding, the double-faced wool cleaning brush with the bristles of two thickness degrees can be produced through one-time injection molding, the production procedures of the double-faced wool cleaning brush can be effectively reduced, the production time and cost are reduced, and the production efficiency is improved. The cross sections of the thick bristles and the thin bristles are arranged tobe triangular, so that the bristles have better fatigue resistance and are not prone to breakage during bending, and the service life of the double-faced wool cleaning brush is prolonged.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a double-sided wool cleaning brush. Background technique [0002] The production of traditional brushes has to go through processes such as injection molding, cooling, thermal transfer printing and hair planting. The hair planting is to implant and fix the bristles in clusters on the brush head. It is an important process in the production of brushes. Generally, A hard brush head and brush handle are made by injection molding at one time, and then thermoplastically stretched very fine wool to make bristles, and finally the two are assembled together through secondary processing and planting, which requires a relatively complicated process. There are many processes and the process is relatively complicated; if two sets of different bristles are assembled on the brush head, two kinds of bristles need to be assembled on the brush head separately, the process cost is high, ...

AI Technical Summary

Problems solved by technology

[0002] The production of traditional brushes has to go through processes such as injection molding, cooling, thermal transfer printing and hair planting. The hair planting is to implant and fix the bristles in clusters on the brush head. It is an important process in the production of brushes. Generally, A hard brush head and brush handle are made by injection molding at one time, and then thermoplastically stretched very fine wool to make bristles, and finally the two are assembled together through secondary processing and planting, which requires a relatively complicated process. There are many processes and the process is relatively complicated; if two sets of different bristles are assembled on the brush head, two kinds of bristles need to be assembled on the brush head separately, the process cost is high, and the production efficiency is relatively high. Low

[0003] In addition, the bristles of traditional brushes are mostly thin strips, which are prone to fatigue after repeated bending and have a short service life.

Images