To provide a door check device having a structure resistant to adhesion of rainwater, dust or the like.SOLUTION: The door check device comprises: a base member 10 mounted on a vehicle door; a screw rod 20 rotatably held by the base member 10; a first cylindrical member 30 including a tip part 31 connected to a vehicle body and a root part 32 positioned on an opposite side of the tip part 31, into which the screw rod 20 is inserted, and which is provided such that at least one part between the tip part 31 and the root part 32 is screwed with the screw rod 20, and rotates the screw rod 20 by relatively moving in an axial direction relative to the screw rod 20 in response to an opening and closing operation of the vehicle door; and a brake mechanism 50 for restricting relative movement of the first cylindrical member 30 relative to the screw rod 20 by restricting rotation of the screw rod 20.SELECTED DRAWING: Figure 7
【課題】雨水や粉塵などが付着しにくい構造を備えたドアチェック装置を得る。【解決手段】ドアチェック装置は、車両ドアに取り付けられるベース部材10と、ベース部材10により回転可能に保持されたねじ棒20と、車両本体に連結された先端部31と先端部31の反対側に位置する根元部32とを有し、ねじ棒20が内側に差し込まれるとともに先端部31と根元部32との間の少なくとも一部がねじ棒20に螺合するように設けられ、車両ドアの開閉動作に応じてねじ棒20に対して軸方向に相対移動することでねじ棒20を回転させる第1筒状部材30と、ねじ棒20の回転を規制することで第1筒状部材30のねじ棒20に対する相対移動を規制するブレーキ機構50とを備える。【選択図】図7
DOOR CHECK DEVICE
ドアチェック装置
2019-06-13
Patent
Electronic Resource
Japanese
IPC: | E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |