| 摘要 |
<p>An electric toy, especially a biped-propelled configuration of it, has two upright legs(2) that connect to the bottom of the main body(2) on each side of the electric toy. There is a lumbar frame(3) in the main body(1), which can swing from left to right, and the lumbar frame(3) and the two upright legs(2) compose the leg-propelled configuration. Further more, the parts of leg-linkage(4) and feet(5) are designed, and these two parts compose the feet moving system with the upright legs(2) together.</p> |
