PROBLEM TO BE SOLVED: To provide a brush that has a bristle bundle and is deformable with a high-degree of freedom by a simple structure.SOLUTION: The brush includes: a cylindrical body the bristle bundle formed by bundling a plurality of bristles and fixed to the body by a flat wire so as to be partially inserted inside the cylindrical body from an end of the cylindrical body and deformation means that is a plastically deforming wire disposed inside the body.COPYRIGHT: (C)2015,JPO&INPIT【課題】毛束を有し、簡易な構造で高い自由度で変形が可能なブラシを提供する。【解決手段】筒状の本体と、複数の毛が束ねられるとともに、平線により本体の筒状の端部から該筒状の内側に一部が挿入されて本体に固定されている毛束と、本体の内側に配置される塑性変形する線材である変形手段と、を備える。【選択図】図3
