DOOR OPENING/CLOSING DEVICE FOR VEHICLE

• Main Authors: ISHIGAKI HIROSHI, SETO NAOYA
• Format: Patent
• Language: English; Japanese
• Published: 28.07.2022
• Subjects: CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; FIXED CONSTRUCTIONS; KEYS; LOCKS; PERFORMING OPERATIONS; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES; SAFES; TRANSPORTING; VEHICLES IN GENERAL; WINDOW OR DOOR FITTINGS; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

To achieve downsizing of a motor module by enabling downsizing of a metallic base plate in a door opening/closing device for a vehicle.SOLUTION: The device comprises a motor module 5 and a guide module 6. The motor module 5 includes: a casing 7; a metallic base plate 8 fixed on a casing 7; a motor 10 whose rotation shaft 9 is attached to one side of a metallic base plate 8 so as to face a vertical direction; an electromagnetic clutch 12 having an annular electromagnetic coil part 121 fixed on the other side of the metallic base plate 8 based on a rotation center shaft line of the rotation shaft 9; a first gear 13 capable of rotating around the rotation center shaft line of the rotation shaft 9 integrally with an armature 123 of the electromagnetic clutch 12; a speed reduction mechanism having a first gear 13; and a drive shaft 151 capable of transmitting a rotation of the speed reduction mechanism to a belt 21 via a drive pulley 23.SELECTED DRAWING: Figure 8 【課題】車両用ドア開閉装置において、金属製ベースプレートの小型化を可能にして、モータモジュールの小型化を図る。【解決手段】モータモジュール５とガイドモジュール６とを備える。モータモジュール５は、ケーシング７と、ケーシング７に固定される金属製ベースプレート８と、金属製ベースプレート８の一方側に回転軸９が上下方向に向くように取り付けられるモータ１０と、回転軸９の回転中心軸線を基準にして金属製ベースプレート８の他方側に固定される環状の電磁コイル部１２１を含む電磁クラッチ１２と、電磁クラッチ１２のアーマチュア１２３と一体的に回転軸９の回転中心軸線を中心にして回転可能な第１ギヤ１３と、第１ギヤ１３を含む減速機構と、減速機構の回転を駆動プーリ２３を介してベルト２１に伝達可能な駆動軸１５１と、を有する。【選択図】図８