Doorway waterproof and dustproof structure of Mirawaipa for string

摘要

(57) Abstract Objective Device of prior (application for utility model registration flat 482047 number) person in chargeImproving the wiper device for the ru mirror, waterproof Characteristic and dustproof Characteristic directionIt makes promote. Constitution The aperture which is provided in mirror body 3 or ardentlyPassing by defect 3b, string 27 is done distribution facilities. Description aboveThe aperture or the notch 3b being overturned, cover 36a revolution ourResident in it is installed. Outside cylindrical section of the above-mentioned cover 36aIn lap, sponge rubber make cushion ring 36b fitThe re, waterproof function and dustproof function are carried out.