To allow a winding shaft to smoothly rotate while suppressing rattling of the winding shaft.SOLUTION: A winder for a sheet-shaped member includes: a sheet-shaped member 22a; a winding shaft 32; a first rotating support member 50 having a first support part 56; and a second rotating support member 60 having a second support part 66. The winder also comprises: a slide member 47 which is not capable of rotating relative to the winding shaft and is slidable along a longitudinal direction of the winding shaft; and an energization member 46 for energizing the winding shaft in a winding direction. The first support part and the second support part support the winding shaft so as to relatively movable along the longitudinal direction of the winding shaft. The energization member 46 elongates with the rotation of the winding shaft in a deployment direction and contracts with the rotation of the winding shaft in the winding direction. In deployment of the sheet-shaped member, the winding shaft is pushed to the second rotating support member side by the elongation of the energization member, and in storage of the sheet-shaped member, the winding shaft is pulled to the first rotating support member side by the contraction of the energization member.SELECTED DRAWING: Figure 7
【課題】巻取シャフトのがたつきを抑制しつつ、巻取シャフトが円滑に回転できるようにすることを目的とする。【解決手段】シート状部材22aと、巻取シャフト32と、第1支持部56を有する第1回転支持部材50と、第2支持部66を有する第2回転支持部材60とを含み、巻取シャフトと相対回転不能かつ巻取シャフトの長手方向に沿ってスライド可能なスライド部材47と、巻取シャフトを巻取方向へ付勢する付勢部材46とを備え、第1支持部及び前記第2支持部は、巻取シャフトをその長手方向に沿って相対移動可能に支持し、付勢部材46は、巻取シャフトの展開方向の回転により伸長すると共に、巻取シャフトの巻取方向の回転により収縮し、巻取シャフトは、シート状部材の展開時には、付勢部材の伸長により第2回転支持部材側に押され、シート状部材の収納時には、付勢部材の収縮により第1回転支持部材側に引っ張られる。【選択図】図7
WINDER FOR SHEET-SHAPED MEMBER
シート状部材の巻取装置
14.09.2023
Patent
Elektronische Ressource
Japanisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |