Patent ID: 9462922
Filing Date: 2016-10-11
CPC Classification: A47L

Claim Text:
1. A self-moving dust suction device, comprising: a body including a top cover, a base coupled with the top cover to jointly form a housing space, a dust suction operation module located on the base and held in the housing space, at least two movement wheels located on the base and driven by the dust suction operation module and at least one mounting portion located at one side of the base remote from the top cover; at least one buffer means which corresponds to the mounting portion and includes an installation dock fastened to the mounting portion, a buffer element located on the installation dock to provide an action force in normal conditions in a direction remote from the top cover, and a butting dock located at one end of the buffer element remote from the top cover to bear the action force in the normal conditions; and a sticking means which is located at one side of the body corresponding to the base and includes a connection bracket coupled on the butting dock to receive the action force transmitted by the butting dock and a sticking roller located on the connection bracket.