The utility model relates to the technical field of
walking stick equipment, concretely is single
crutch with height adjusting function, including base, the top of base is sleeved with outer tube, the inside
bushing of outer tube has the inner tube, the other end of inner tube is screwed and is connected with
crutch head, the base includes sound insulation felt, the bottom fixed connection of sound insulation felt has sound insulation pad, the outer tube includes outer tube body, the lower end swing joint of outer tube body has the positioning elastic buckle, the upper end mounting of outer tube body has the rotary fastening bolt, the positioning elastic buckle includes telescopic spring, the one end swing joint of telescopic spring has the buckle, improved single
crutch, inner tube positioning elastic buckle and outer tube elastic buckle hole constitute adjusting structure, through the rotary fastening bolt fixed, the buckle and spring linkage, can be in different gear interval smooth switching height, accurate
adaptation walks, stand etc. personalized height use demand under many scenes.