To provide a rotary member capable of rotating an inside shaft in the state of suppressing a rattle, even when the inside shaft is arranged rotatably arranged within a cylindrical body of the rotary member.SOLUTION: A rotary member 20 comprises a cylindrical-shaped cylindrical part 23 that has a side surface provided with a lateral hole 24. In a cross-sectional view perpendicular to an axial direction of the cylindrical shape, the lateral hole is opened along two tangent lines extended in the same direction or a line expanded toward a side surface with respect to the two tangent lines, from two positions to set a diameter on a cylindrical inner wall surface. The rotary member can also be formed of a resin.SELECTED DRAWING: Figure 3
【課題】回動部材の筒体内部に回転可能に内側シャフトを配置しても、がたつきを抑えて内側シャフトを回動することのできる回動部材を提供すること。【解決手段】回動部材20は、側面に側面孔24を有する円筒形状の円筒部23を備え、側面孔は、円筒形状の軸方向に垂直な断面視において、円筒形状の内壁面上で直径を成す2つの位置から、同じ方向に延びる2つの接線又は2つの接線より側面に向かって拡開される線で開口する。回動部材は樹脂により形成されていてもよい。【選択図】図3
AIR CONDITIONER FOR VEHICLE, AND METHOD OF MANUFACTURING ROTARY MEMBER
車両用空調装置及び回動部材の製造方法
2019-04-18
Patent
Electronic Resource
Japanese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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