Patent ID: 9022151
Filing Date: 2015-05-05
Classification: B62D

Abstract:
1. A multi-legged apparatus, comprising: a body portion including a body; a front leg portion including a front fixing portion fixed to the body, and a front rotating portion rotatably connected to the front fixing portion; a rear leg portion including a rear fixing portion fixed to the body and a rear rotating portion rotatably connected to the rear fixing portion; and a first link connected, at both ends, to the front and rear rotating portions, respectively, wherein the body portion further comprises a driving portion which rotates one of the front and rear rotating portions, wherein the driving portion comprises: a link portion comprising a connecting member rotatably connected at one end to the body to be rotated in a lateral direction, and a second link rotatably connected at one end to the other side of the connecting member and rotatably connected at the other end to one of the front and rear rotating portions; an up-down portion rotatably connected to the other side of the connecting member to be rotated in a vertical direction; and an up-down driving portion which vertically moves a portion of the up-down portion connected to the other side of the connecting member.