Switch device i.e. window switch, for automatic vehicle window, has drainage groove extended along rear side wall and formed at upper end of rear side wall, where ends of rear side wall are opened along longitudinal direction of groove

摘要

The device (100) has a sub-chassis (9) inserted into an upper housing. A pipe is provided with a front side wall (101) and a rear side wall (102). The front side wall and the rear side wall are formed with an intermediate aperture and opposite to one another along front-back direction. A drainage groove (10b) is extended along the rear side wall and formed at an upper end of the rear side wall, where ends of the rear side wall are opened along longitudinal direction of the drainage groove. The drainage groove is covered by a posterior end of an operation knob.