Upper limb supporting and fixing type walking aid

The utility model relates to the field of rehabilitation instruments. The upper limb supporting and fixing type walking aid comprises a walking aid body, the walking aid body comprises a supporting frame, the supporting frame comprises grabbing supporting rods arranged on the left side and the right side, each grabbing supporting rod comprises a grabbing part, a supporting part and a longitudinal rod part, the grabbing parts are vertically arranged, and the supporting parts are horizontally arranged; an elbow joint supporting piece is installed at the end, away from the grabbing part, of the supporting part and comprises a longitudinal supporting groove with a forward opening and a transverse supporting groove with an upward opening, and the longitudinal supporting groove and the transverse supporting groove are connected to form the L-shaped elbow joint supporting piece. The elbow joint supporting piece is connected with a bandage; the two ends of the hip stretching baffle are detachably connected with the l