| 摘要 |
PURPOSE: Connecting structure of a suction port for cleaning fabrics is provided to remove dirt deposited on the floor or in fabrics by flying with vibration of a slider and to prevent isolation of a port due to fabrics and a suction force of suction air. CONSTITUTION: A bumper(11) is connected to the front face of a body casing, and rollers(12) are connected to front and rear portions of an outer lower face of the body casing. With suction of the external air, a fan(20) rotates and a cam(30) connected with a fan shaft(21) is operated. A slider(40) elastically supported on the cam moves upwardly and downwardly, dirt deposited on the bedclothes, bed, floor and carpet is punched by a punch(41) formed at the free end of the slider. The dirt is flew and easily sucked via a suction port. Moreover, isolation of the port due to a suction force of the suction air is prevented.
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