초록 ▼

A walker frame includes two first support rods, two second support rods, two seat rods fastened between the first support rods and the second support rods, and a seat mounted on the two seat rods. The seat rods are provided with two locating seats. The first support rods and the second support rods

A walker frame includes two first support rods, two second support rods, two seat rods fastened between the first support rods and the second support rods, and a seat mounted on the two seat rods. The seat rods are provided with two locating seats. The first support rods and the second support rods are provided with a plurality of locating holes which are arranged at an interval along the longitudinal direction of the first support rods and the second support rods. The seat is adjusted in height by the locating seats which are located by the locating holes of the support rods.

대표청구항 ▼

1. A walking frame comprising:a first frame having a first support rod and a second support rod and a connection rod, said connection rod connected to said first support rod and said second support rod, said first support rod having a wheel at a bottom end thereof and a handgrip at a top end thereof

1. A walking frame comprising:a first frame having a first support rod and a second support rod and a connection rod, said connection rod connected to said first support rod and said second support rod, said first support rod having a wheel at a bottom end thereof and a handgrip at a top end thereof, said second support rod having a wheel at a bottom end thereof and a fastening piece at a top end thereof, said fastening piece connecting said top end of said second support rod with said first support rod; a second frame having a first support rod and a second support rod and a connection rod, said connection rod of said second frame connected to said first and second support rods of said second frame, said first support rod of said second frame having a wheel at a bottom end thereof and a hand grip at a top end thereof, said second support rod of said second frame having a wheel at a bottom end thereof and a fastening piece at a top end thereof, said fastening piece of said second support rod of said second frame connecting said top end of second support rod of said second frame with said first support rod of said second frame; a first seat rod adjustably fastened to said first support rod of said first frame and to said first support rod of said second frame; a second seat rod adjustably fastened to said second support rod of said first frame and to said second support rod of said second frame; and a seat mounted on said first and second seat rods, said first support rod of each of said first and second frames having a plurality of locating holes arranged in spaced relation along a length thereof, said second support rod of each of said first and second frames having a plurality of locating holes arranged in spaced relation along a length thereof, each of said first and second seat rods having a first locating seat and a second locating seat at opposite ends thereof, said first and second locating seats having a generally identical configuration, each of said locating seats having a circular slot formed therein, said circular slot receiving the seat rod therein, each of said locating seats having a pair of fastening portions spaced from and facing each other, each of said pair of fastening portions having a through hole formed therein, said first seat rod being fastened to said first support rod of said first frame and to said first support rod of said second frame by a pair of fastening bolts extending through the respective through holes of the fastening portions of the locating seats and through respectively aligned select single holes of said plurality of locating holes respectively of said first support rod of said first frame and said first support rod of said second frame, said second seat rod being fastened to said second support rod of said first frame and to said second support rod of said second frame by another pair of fastening bolts extending through the respective through holes of the fastening portions of the locating seats and through respectively aligned select single holes of said plurality of locating holes respectively of said second support rod of said first frame and said second support rod of said second frame.