STRUCTURE FOR PREVENTING ROCK BACK A OF REAR WIPER

摘要

A structure for preventing a rock back of a rear wiper is provided to make cleaning of the rear glass and maintenance of a wiper blades easier by not having to separate an arm cover when the rear wiper is lifted. A structure for preventing a rock back of a rear wiper includes an arm head(200), a retainer(300), an arm cover(400), a stopper, and a slider(500). One side of the arm head is installed in a rotation unit in which the rear wiper forms a rotational shaft along a rear glass surface. The retainer is rotatably connected to the inner side of the arm head by the medium of a tensile coil spring and an insert recess is formed at an extending upper end of the retainer. One surface of the arm cover is opened so as to be mounted to an upper portion of the arm head. An arm cover rail is formed along the opened surface of the arm cover. A protrusion is provided on the inner side of the arm cover. The stopper is vertically formed downward. The slider is inserted into the insert recess of the retainer and is slid toward the arm cover rail. One end of the slider is caught by the protrusion of the stopper to prevent movement of the rear wiper.