| 摘要 |
A description is given of a doll (1) provided with a trunk (2), arms (3) and, hinged to the hips (5), legs (4), which simulates walking. It comprises: a) an electric motor (6) with batteries (7); b) a device (9), driven by the electric motor (6), that rotates the upper portions (4s) of the legs in mutually opposite alternating directions. Each leg (4) is composed of an upper portion (4s), a lower portion (4j) and a foot (11), these being articulated to each other, and comprises means (13, 14, 15, 16) that cause them to rotate relative to each other when the leg (4) contracts in order to take a step, while nonetheless keeping a constant distance between the articulation (P) of the leg (4) to the hip (5) and the point of contact (Q) on the floor or suchlike surface (K) by which a rolling member (12) at the toe of the foot (11) is supported at all times. |
