PROBLEM TO BE SOLVED: To reduce a physical burden during work by enhancing muscle function as well as reducing a burden on the shoulder and making a tool weight shared with the waist, in a belt for carrying a work tool (work tool carrying belt).SOLUTION: A work tool carrying belt includes: a waist belt 1 which has a band connection part 121 at both ends a shoulder belt 2 which can be connected/disconnected at a lopsided position of the waist belt and a belly belt 3 which is sewn up and connected symmetrically left and right in the center lower side of the waist belt and which is provided with a band connection part at both ends. Near the connected position of the shoulder belt, there is provided a tool hanging part (hanging ring 118). In the abutment part of the waist back and the abutment part on both sides of the belly in the inside face of the waist belt 1 in the abutment part on the shoulder front/back in the shoulder belt and in the abutment part of the hip in the belly belt there are provided cushioning projections 115a, 115b, 116a, 116b, 223a, 223b, 34a, 34b which pressurize and stimulate the muscles.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】 作業機体を吊持するベルト(作業機体吊持用ベルト)において、肩への負担軽減と腰部でも機体重量を負担させると共に、筋肉の働きを高めて作業時の身体的負担を軽減させる。【解決手段】両端にバンド連結部121を設ける腰部ベルト帯1と、腰部ベルト帯の偏った位置に連結着脱可能とした肩ベルト帯2と、腰部ベルト体の中央下辺左右対称に縫合連結して、両端にバンド連結部を設ける下腹部ベルト帯3とを備え、肩ベルト帯の連結位置の近傍に機体吊下げ部(吊下げリング118)を設け、前記腰部ベルト帯1の内側面における腰部背面当接箇所及び腹部両側当接箇所と、肩ベルト帯における肩表背との当接箇所と、下腹ベルト帯における臀部当接箇所に、筋肉を押圧刺激する緩衝突起部115a,115b,116a,116b,223a,223b,34a,34bを設けてなる。【選択図】図2