To provide a technique for suppressing entanglement of dust on a roller.SOLUTION: A manufacturing method of a roller 152 assisting movement of a suction tool attached to a suction type cleaning machine comprises the steps of: heating the outer surface of a roller-shaped member that has a rubber roller body 152a and resin fibers protruding so as to be scattered from the outer peripheral surface of the roller body 152a; forming a resin part 152b obtained by melting the resin fibers protruding from the outer peripheral surface of the roller body 152a on the outer peripheral surface of the roller body 152a; and solidifying the melted resin part 152b.SELECTED DRAWING: Figure 6
【課題】ローラへの塵埃の絡みつきを抑制する技術を提供する。【解決手段】吸引式の清掃機に取り付けられる吸込具の移動を補助するローラ152の製造方法であって、ゴム製のローラ本体152aとローラ本体152aの外周面から点在するように突出した樹脂繊維とを有するローラ状の部材の外表面を加熱し、ローラ本体152aの外周面から突出した前記樹脂繊維を溶融させた樹脂部152bをローラ本体152aの前記外周面に形成し、溶融した樹脂部152bを固化させる。【選択図】図6
MANUFACTURING METHOD OF ROLLER ASSISTING MOVEMENT OF SUCTION TOOL
吸込具の移動を補助するローラの製造方法
2021-12-27
Patent
Elektronische Ressource
Japanisch
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