The utility model relates to the technical field of
waist protecting belts, in particular to an
inflatable waist protecting belt which comprises a belt body, hook-and-loop fasteners are fixedly installed on the two sides of the belt body, an elastic storage
rope is arranged on one side of the hook-and-loop
fastener on one side, an air bag
assembly is arranged in the middle of the belt body and comprises a main air bag and a communicating air bag, and the main air bag and the communicating air bag are arranged in a
linear array mode. A flexible carbon
fiber heating piece is arranged between the main air bag and the communicating air bag, and one side, close to the end of one side of the belt body, of the main air bag is fixedly connected with an air
pipe. Through the vertical multi-air-bag
layout design, the internal air pressure is dynamically adjusted through the independent small air bags, self-adaptive supporting during multi-angle bending of the
lumbar vertebra is achieved,
local pressure is dispersed, a hook-and-loop
fastener and hook groove double-locking structure (physical buckle and fabric bonding) is adopted,
silica gel soft edge covering is combined, the tensile strength of the
bandage is enhanced, meanwhile, hard friction of the
skin is eliminated, and the
lumbar vertebra is protected. The flexible carbon
fiber heating sheet is used for heating, and heat is uniformly conducted and diffused through the flexible
heat conducting sheet, so that local overheating is avoided.