To achieve a compact configuration.SOLUTION: A door opening/closing device 1 includes: a device body 6 fixed inside a door 2; and a rack 7 which is rod-shaped, which has a sliding contact region 37 formed with a gear region 36 and a positioning recess 39 along its lengthwise direction, one end of which protrudes from the door 2 to be connected to a vehicle body 4 side, and the other end of which is placed inside the device body 6. The device body 6 includes: a pinion 9 which meshes with a gear 36a of the gear region 36; a drive source 10 which rotates the pinion 9 forward and reverse; a clutch 11 which can interrupt a connected state between the drive source 10 and the pinion 9; a guide portion 8 which guides the rack 7 forward and backward; and a check member 13 which is provided at the guide portion 8 and which has a positioning portion 32 that can engages and disengages a positioning recess 39 of the rack 7 and an urging portion 33 that pushes the positioning portion 32 toward the sliding contact region 37.SELECTED DRAWING: Figure 4
【課題】コンパクトな構成とする。【解決手段】ドア開閉装置1は、ドア2内に固定される装置本体6と、棒状で、長手方向に沿って、ギア領域36及び位置決め凹部39を形成された摺接領域37を有し、一端部がドア2から突出して車体4側に連結され、他端側が装置本体6内に配置されるラック7とを備える。装置本体6は、ギア領域36のギア36aと噛み合うピニオン9と、ピニオン9を正逆回転させる駆動源10と、駆動源10とピニオン9の間の連結状態を遮断可能なクラッチ11と、ラック7を進退可能にガイドするガイド部8と、ガイド部8に設けられ、ラック7の位置決め凹部39に係脱する位置決め部32、及び摺接領域37に向かって位置決め部32を付勢する付勢部33を有するチェック部材13とを備える。【選択図】図4
DOOR OPENING/CLOSING DEVICE AND DOOR CHECK DEVICE
ドア開閉装置及びドアチェック装置
2021-07-08
Patent
Electronic Resource
Japanese
IPC: | E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS |
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