Patent ID: 8172345

Claim:
A self-moving device for movable furniture parts, comprising: a stationary part; a movable part longitudinally slidable with respect to the stationary part and comprising a first connecting portion and a second connecting portion; a closing mechanism mounted on the stationary part, the closing mechanism comprising a guiding member having a first longitudinal portion and a transverse portion extending from one end of the first longitudinal portion; a slide base connected to the first longitudinal portion and corresponding to the first connecting portion and the second connecting portion; a first elastic member connected to the slide base; a locking member movably connected to the slide base, the locking member and the slide base defining a locking space to accommodate the first connecting portion of the movable part; and a stop portion corresponding to the locking member; wherein the locking member is moved by the stop portion; and an opening mechanism fixed on the stationary part, the opening mechanism comprising a fixed portion; a push member longitudinally movable in the fixed portion, and a second elastic member connected to the push member, the push member being urged by the second elastic member to engage with the second connecting portion of the movable part.