Reducing load vest-bag

Abstract

A reducing load vest-bag includes an outer layer, an inner layer, a straps adjusting mechanism, sewing interfaces for steel wires and steel wires; the inner layer is disposed in the outer layer, top ends and bottom ends of the straps adjusting mechanism are sewn with a rear surface of the outer layer, two of the sewing interfaces for steel wires are symmetrically arranged on a left side and a right side of an front surface of the outer layer, the steel wires is disposed in an upper portion of the outer layer through the two sewing interfaces for steel wires. The reducing load vest-bag is added the steel wire to reduce the shoulder burden and improve the portability when wearing.

What is claimed is: 
     
         1 . A reducing load vest-bag, comprising an outer layer formed a rear surface and a front surface of said reducing load vest-bag, an inner layer attached to said outer layer and disposed inside of said reducing load vest-bag, a straps adjusting mechanism, fixed steel wires and sewing interfaces for said fixed steel wires; said straps adjusting mechanism are sewn with said rear surface of said outer layer, two of said sewing interfaces for steel wires are symmetrically arranged on a left side and a right side of said front surface of said outer layer, said steel wires are inserted into said two sewing interfaces for steel wires and disposed between said outer layer and said inner layer and around a neck portion of said reducing load vest-bag 
     
     
         2 . The reducing load vest-bag according  claim 1 , wherein said straps adjusting mechanism includes two adjusting straps with two top ends and two bottom ends, a central adjusting block, two adjusting rings, two fixed rings and two fixed straps; said two top ends of said two adjusting straps are respectively connected with two sides of said rear surface of said outer layer, said two adjusting straps are connected with said central adjusting block, said two bottom ends of said two adjusting straps are respectively actively connected with said two adjusting ring, two upper sides of said two fixed rings are respectively connected with said two bottom ends of said adjusting straps, two lower sides of said two fixed rings are respectively connected with two top ends of said two fixed straps; said two bottom ends of said two fixed straps are symmetrically arranged on a left side and a right side of an bottom edge of said outer layer. 
     
     
         3 . The reducing load vest-bag according  claim 1 , wherein said outer layer includes a first storage bag, a second storage bag, a third storage bag and a fourth storage bag; said first storage bag is sewn on said left side of said front surface of said outer layer, said second storage bag, said third storage bag and said fourth storage bag are sewn on said right side of said front surface of said outer layer; said second storage bag is arranged on an inside of said right side of said front surface of said outer layer, said third storage bag is arranged on an outside of said right side of said front surface of said outer layer; a right side of said first storage bag is provided with a fixed line; said outer layer is provided with a few of storage bags. 
     
     
         4 . The reducing load vest-bag according  claim 1 , wherein a distance of one of said sewing interfaces for steel wires at said right side of said front surface of said outer layer to a top of said third storage bag is named D 1 , said distance of one of said sewing interfaces for steel wires at said left side of said front surface of said outer layer to a top of said fixed line is named D 2 , said D 1  equals to 4-8 cm, said D 2  equals to 8-12 cm. 
     
     
         5 . The reducing load vest-bag according  claim 1 , wherein said inner layer is provided with a few of air holes. 
     
     
         6 . The reducing load vest-bag according  claim 2 , wherein said two adjusting straps are cross-linking at said central adjusting block. 
     
     
         7 . The reducing load vest-bag according  claim 1 , wherein said fourth storage bag includes a zipper buckle, a zipper strip and a hanging ring; said zipper buckle is disposed and seals an upper portion of said fourth storage bag, said zipper strip is actively connected with said zipper buckle, said hanging ring is disposed at said upper portion of said fourth storage bag.