차량용 시트 슬라이딩 장치의 기어박스

설치공간을 갖는 케이싱과, 상기 설치공간에 설치되되, 리드스크류에 나사 결합되며, 외주면에 나선부가 형성되는 웜휠과, 상기 나사부에 나사 결합되되, 상기 웜휠에 대하여 직교되는 방향으로 배치되며, 중앙에 관통홀이 형성되는 웜샤프트;를 포함하고, 상기 케이싱은, 일단부에 상기 웜휠의 일단부가 끼워지는 제1링부가 돌출 형성되는 제1하우징과, 일단부에 상기 웜휠의 타단부가 끼워지는 제2링부가 돌출 형성되는 제2하우징을 포함하는 것을 포함하는 것을 특징으로 하는 차량용 시트 슬라이딩 장치의 기어박스

There can be the effect that is arranged and it includes the worm shaft in which the penetration hole is formed in the center and the casing includes the second housing in which the first housing, in which the first ring segment in which one end of the worm wheel is inserted in one end is protruded and the second ring segment in which the other end part of the worm wheel is inserted in one end are protruded and the first housing and the second housing are combined while moving in the state arranging the worm wheel in bond between the first housing and the second housing towards the worm wheel and in that way can prevent that the housing of pair is open as long as it comprises on operation casing of the driving time of the vehicles or the gear-box and noise is generated as the casing having the installation space as the gear-box of the seat for a car sliding device of the present invention and the worm wheel, in which the threaded section is formed in the outer circumference it is screwed in the lead screw it is established in the installation space and the direction which is screwed in the screw part and is orthognal about the worm wheel.