JP2006110346A5 - - Google Patents

Claims (3)

To support the human body while walking, the tip and the handle are connected so that they can move up and down via an elastic body, and when a load exceeding a predetermined level is applied, the auxiliary leg moves down and contacts the road surface. A multi-point support cane having a plurality of legs, the handle body (1) having a handle tube (12) positioned as an axis center integrated with the gripping portion (8), and the handle tube A stone protrusion slide shaft (4) slidably fitted to the handle pipe (12) while being urged by the elastic body (5) provided in (12) in the tip end direction of the stone protrusion, and one end of the handle pipe (12) Another end is provided at the lower part of the outer peripheral surface of the handle pipe (12) that is connected to the stone projecting slide shaft (4) via a connecting rod (3) that can be connected at both ends. cross section an auxiliary leg (2) is an arc-shaped structure, the ferrule slide shaft and poke ferrule portion of the wand body (1) to the road surface (4 The auxiliary leg (2) projects radially from the center of the shaft with the sliding toward the gripping portion, and the lower end of the auxiliary leg (2) is grounded on the same plane as the lower end of the stone projecting slide shaft (4). Then, when the grip portion of the cane body (1) is lifted, the auxiliary leg (2) is moved to the handle with the sliding movement of the stone bump slide shaft (4) in the stone bump tip direction by the urging force of the elastic body (5). The lower end of the auxiliary leg (2) is positioned above the lower end of the stone bump slide shaft (4) along the central axis of the tube (12), and the outer peripheral surfaces of the handle tube (12) and the stone bump slide shaft (4) A cane that folds in and ends up. When the auxiliary leg (2) is folded and loaded, the connecting rod (3) is not inclined toward the central axis of the handle tube (12) but always inclined in the radial direction from the vertical line. The receiving part (7) which contacts the connection part of the said connecting rod (3) and the said stone-projection slide shaft (4) is provided in the inner lower part of the said auxiliary leg (2) so that it may be prescribed | regulated. Cane. The cane according to claim 1 or 2, wherein a member for reducing frictional resistance in movement on a road surface such as a caster is attached to a tip of the stone protrusion, and the auxiliary leg (2) is used as a fall prevention device or a stopper. A cane having one or more feet.