▎ 摘　　要

NOVELTY - The utility model claims a graphene heating waist protecting tool, comprising a waist protecting main body; a clamping block and a fixing shell; the inner part of the clamping block is provided with a clamping groove; two ends of the inner part of the fixing shell are sleeved with a push rod; the top and the bottom of the push rod are provided with a sliding groove; the inner part of the sliding groove is movably provided with a limiting rod; one side of the limiting rod far away from the sliding groove is connected with the inner wall of the fixing shell; one side of the push rod is fixedly installed with a tension spring; one side of the push rod far away from the tension spring is fixedly installed with a clamping head. by setting a push rod, a sliding groove, a limiting rod, a tension spring, a clamping head; a clamping block and a clamping groove in the clamping block; the fixing shell is inserted into the clamping groove of the clamping block; two clamping heads are stressed to drive the push rod to shrink inwards; the tension spring is compressed; when the fixing shell is inserted into the clamping block, the clamping head is not stressed; under the action of the extension spring, extending outwards, so as to be clamped in the inner part of the clamping groove; so as to finish the fixing of the waist protecting tool, replacing the velcro of connecting, increasing the using time of the waist protecting tool.