According to the present invention, a power window motor device for a vehicle comprises: a housing which has a worm wheel accommodating unit for accommodating a worm wheel, and a shaft formed in a central part of the worm wheel accommodating unit; the worm wheel which is coupled to the shaft to be able to rotate, and has a gear unit on the outer circumferential surface thereof; and a cover which is placed to cover the top surface of the worm wheel, and coupled to the housing. The housing has a plurality of forcible pressing pillars which protrude, towards the shaft, from a fixing channel formed in the worm wheel accommodating unit, are formed in a form of a pillar in the longitudinal direction of the shaft, and are separated from each other in the circumferential direction of the shaft. The cover is manufactured by synthetic resin materials, and the outer circumferential surface of the cover comes into sliding contact with the forcible pressing pillars and is fixed to the housing while being forcibly pressed. The purpose of the present invention is to provide a power window motor device for a vehicle which prevents an unexpected leaving of a cover and improves assembly properties and productivity by improving an assembly structure of the cover covering a worm wheel.
본 발명에 따른 차량용 파워 윈도우 모터 장치는, 웜휠을 수용하는 웜휠 수용부를 구비하며, 상기 웜휠 수용부의 중앙부에 형성된 샤프트를 구비한 하우징; 상기 샤프트에 회전 가능하게 결합 되며, 외주면에 기어부가 구비된 웜휠; 및 상기 웜휠의 상면을 덮도록 배치되며 상기 하우징에 결합된 커버;를 포함한 파워 윈도우 모터 장치에 있어서, 상기 하우징은 상기 웜휠 수용부에 형성된 고정 채널에 상기 샤프트쪽으로 돌출되며 상기 샤프트의 길이 방향으로 기둥 형태로 형성되며 상기 샤프트의 둘레 방향으로 이격된 복수의 강제 압입 기둥을 구비하며, 상기 커버는 합성수지 소재로 제조되며, 상기 커버의 외주면은 상기 강제 압입 기둥과 슬라이딩 접촉되면서 상기 하우징에 강제 압입 된 형태로 고정된 것을 특징으로 한다.
Power window motor apparatus for vehicle
차량용 파워 윈도우 모터 장치
2018-01-09
Patent
Elektronische Ressource
Koreanisch
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung |