2 results about "Double support" patented technology

The present application relates to the technical field of shoes, and discloses a shoe with good wrapping and double supporting performance, the bottom surface of the shoe sole is provided with cross fixing grooves, and the bottom surface of the shoe sole is provided with an even number of movable grooves; each movable groove is provided with a cable, the cable is provided with two fixed beads at the position of the cross fixing groove, a metal rope is arranged in the cross fixing groove, the metal rope sequentially passes through each fixed bead, and is in a closed state, the metal rope is laid in the cross fixing groove in a cross shape; the cross fixing groove is provided with a cross buckle, the inner surface of the cross buckle is provided with fixed bead grooves corresponding to the positions of the fixed beads, the two side arms of the cross buckle are respectively provided with threading holes, the two ends of the metal rope respectively pass through the threading holes, a plurality of wire tubes are arranged in the cross buckle from top to bottom, and the cables at the front and back ends of the shoe are closed from outside to inside and sequentially pass through the wire tubes. By pulling the shoelaces, the cables are formed in a diagonal shape to support the two sides of the shoe, and the metal rope is in a taut state on the shoe sole to support the sole.

The application relates to the technical field of robots, and discloses a leg structure of a humanoid robot and the humanoid robot, and aims at the problem that an existing leg structure is limited by industry technical prejudice and cannot consider high bearing capacity, compactness, low cost and easy maintenance. The structure comprises a leg yaw joint, a knee joint, a bearing and a split type thigh structure member, the thigh structure member is spliced by a first leg structure member and a second leg structure member, and the two members enclose a knee joint mounting space; the knee joint is arranged in the mounting space, an output flange of the knee joint is fixed to one end of the thigh, the bearing is connected to a bearing fixing position of the thigh and the knee joint, and the leg yaw joint is perpendicular to a rotation axis of the knee joint. The application breaks the technical prejudice of an integrated skeleton structure, the split type design greatly reduces machining cost, simplifies assembly and maintenance, and realizes double support layout of the knee joint by relying on the split type thigh, which improves bearing rigidity, avoids uneven wear and tear, guarantees the overall compactness of the leg, and effectively solves the problem that multiple performances are difficult to consider.