ROBOT CLEANER

摘要

PURPOSE: A robot cleaner is provided to effectively clean the corner and to absorb the shock of the collision by installing a movable unit at the outside of a cleaner body and moving a suction port to the corner when a cleaner body collides with the obstacle. CONSTITUTION: A robot cleaner is composed of a cleaner body(10) having a driving wheel(12) and a driven wheel(13), a suction port(11) installed at the lower part of the cleaner body and sucking dust, and a movable unit(20) covering the front of the cleaner body and transformed by the collision. The movable unit includes a plurality of rubber plates folding each other, and a tube containing the rubber plate and installed at the outside of the cleaner body.