SUCTION TOOL

To provide a suction tool facilitating attaching/detaching a rotary brush without causing lowering of an ability and enlargement of the rotary brush.SOLUTION: A suction tool 5 comprises: a suction port body 18 formed with a suction port 23; and a rotary brush 40 disposed facing the suction port 23 i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: UCHIDA RYUICHI, AKAISHI RYOSUKE, ENDO RYOTA
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a suction tool facilitating attaching/detaching a rotary brush without causing lowering of an ability and enlargement of the rotary brush.SOLUTION: A suction tool 5 comprises: a suction port body 18 formed with a suction port 23; and a rotary brush 40 disposed facing the suction port 23 inside a brush chamber 27 formed to communicate with the suction port 23 inside the suction port body 18, and rotatable around a rotation axis. The rotary brush 40 includes: a cleaning body holding part 42 moving in parallel with the rotation axis so as to be attachable/detachable to/from the inside of the brush chamber 27 through an opening 54 formed on a lateral face of the suction port body 18, and having a cleaning body 41 mounted on the outer peripheral part; a shaft member supported rotatably around the rotation axis with respect to the suction port body 18 of the cleaning body holding part 42; a grip part 48 disposed in an end part at an opening 54 side of the shaft member, and allowing a user to grip in attaching/detaching; and an elastic body 49 disposed inside the shaft member, and pushing out the grip part 48 along the rotation axis to the outside of the brush chamber 27.SELECTED DRAWING: Figure 18 【課題】能力の低下及び回転ブラシの大型化のいずれも招くことなく、回転ブラシの着脱が容易である吸込具を提供する。【解決手段】この発明に係る吸込具5は、吸込口23が形成された吸込口体18と、吸込口体18の内部に吸込口23と通じて形成されたブラシ室27の内側に吸込口23に臨んで設けられ、回転軸を中心に回転可能な回転ブラシ40と、を備える。回転ブラシ40は、回転軸と平行に移動して吸込口体18の側面に形成された開口54を通してブラシ室27の内側に着脱可能であるとともに、外周部に清掃体41が取り付けられた清掃体保持部42と、清掃体保持部42を吸込口体18に対して回転軸を中心に回転可能に支持する軸部材と、軸部材の開口54側の端部に設けられ、着脱時に使用者が把持するための把持部48と、軸部材の内側に設けられ、把持部48を回転軸に沿ってブラシ室27の外側に押し出す弾性体49と、を備える。【選択図】図18