| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a self-propelled vacuum cleaner equipped with a detachable suction apparatus, in particular.SOLUTION: A self-propelled vacuum cleaner includes; a travel device including a case, casters attached to the bottom surface of the case, a suction port formed on the bottom surface of the case, an arrangement space formed inside the case, a control module arranged in the arrangement space for controlling the casters, a combination space formed in the case, and a communication port formed in the case so as to communicate the arrangement space with the combination space; and a suction apparatus detachably combined into the combination space of the travel device, in which an entry port communicated with the suction port is formed.</p> |
