FROST FREE BACK MIRROR FOR AN AUTOMOBILE

摘要

The subject innovation is the cold air in the case of rain, external to be cross-ventilation to the interior mirror housing to the rear-view mirror for a vehicle is a gender unless caught for easier rear clock securing the driver to prevent the falling of rain water as well as the mirror surface protection gender of the mirror surface It relates.; According as the subject innovation is to form the rear-view mirror for removing the frost or water droplets generated by mirror 20 surface in the case of rain, the mirror housing 10. To this end: the mirror housing 10 into the air inlet 14 and air outlet ( to form a 16) 18 to the respective predetermined positions cool air, a portion flows through the air inlet 14 is the friction and the back surface of the mirror 20 is installed in front of the air outlet (16 of the housing 10 ) to be, and further cold air for some emissions of the mirror 20 through a second air outlet (18) been through in the front-to-ventilated formed to be discharged to the surface of the mirror 20 the mirror 20 the removing gender and water droplets formed on the surface, and; The guide 12 upper guide groove 13 formed in the mirror housing 10 is that rain water is directly dropped onto the surface of selectively blocking and opening, and at the same time the mirror 20 to the air inlet hole (14) It is a hayeoseo configured to be drawn out the operation for preventing the falling rainwater visor 30 of the stretch to prevent.