초록 ▼

A collapsible recuperating walker having a seat frame and a standing frame is provided. The seat and standing frames are combined with bendable rods extending between the respective two side frames thereof. Each of the side frames are adjustable in height. The bendable rods are angularly displaced t

A collapsible recuperating walker having a seat frame and a standing frame is provided. The seat and standing frames are combined with bendable rods extending between the respective two side frames thereof. Each of the side frames are adjustable in height. The bendable rods are angularly displaced to collapse the walker to a smaller size for carrying and transportation. Casters are provided and are controlled to stop or to provide resistance, by means of brake units.

대표청구항 ▼

A collapsible recuperating walker comprising: a seat frame defined by a pair of first side frames coupled one to another by a first upper horizontal member and a first lower horizontal member extending therebetween; each of said first side frames having a lower portion defined by a first U-shaped tu

A collapsible recuperating walker comprising: a seat frame defined by a pair of first side frames coupled one to another by a first upper horizontal member and a first lower horizontal member extending therebetween; each of said first side frames having a lower portion defined by a first U-shaped tubular member and an upper portion defined by a first A-shaped tubular member, said first A-shaped tubular member including a pair of vertical legs telescopically received within respective vertical portions of said first U-shaped tubular member and releasably coupled therein for adjusting a height dimension of a respective first side frame; a standing frame defined by a pair of second side frames coupled one to another by a second upper horizontal member and a second lower horizontal member extending therebetween; each of said second side frames having a lower portion defined by a second U-shaped tubular member and an upper portion defined by a second A-shaped tubular member, said second A-shaped tubular member including a pair of vertical legs telescopically received within respective vertical portions of said second U-shaped tubular member and releasably coupled therein for adjusting a height dimension of a respective second side frame; and, double bendable coupling means for coupling said seat frame to said standing frame, said double bendable coupling means including at least a first rod member having a pair of longitudinally spaced first pivotal joints disposed intermediate opposing ends thereof, one of said opposing ends being coupled to a front portion of one of said first side frames and the other of said opposing ends being coupled to a rear portion of a respective second side frame, each of said first and second upper horizontal members having a second pivotal joint disposed intermediate opposing ends thereof, each of said first and second lower horizontal members having a third pivotal joint disposed intermediate opposing ends thereof, whereby each of said respective pairs of said first and second side frames are foldably displaceable each toward the other of a respective pair to form two folded pairs and each of said folded pairs being foldably displaceable one pair toward another about said double bendable coupling means.