Dual shoulder strap side-carrying bag and double shoulder strap harness

Abstract

A dual shoulder strap side-carrying bag includes a bag body, a connection ring coupled to one lateral side of the bag body, and a shoulder strap inserted through the connection ring and connected to the other lateral side of the bag body. The shoulder strap defines a loop structure formed of a first shoulder strap portion and a second shoulder strap portion thereof. When a user carries the dual shoulder strap side-carrying bag, the first shoulder strap portion and the second shoulder strap portion are respectively rested on the user's two shoulders.

1 . A dual shoulder strap side-carrying bag, comprising:
 a bag body having a first lateral side and a second lateral side;   a first connection ring coupled to said first lateral side of said bag body; and   a shoulder strap inserted through said first connection ring and connected to said second lateral side of said bag body, said shoulder strap defined as a first shoulder strap portion and a second shoulder strap portion at two opposite sides relative to said first connection ring, wherein said first shoulder strap portion and said second shoulder strap portion form a loop structure, and the total length of said shoulder strap is greater than 170 cm.   
     
     
         2 . The dual shoulder strap side-carrying bag as claimed in  claim 1 , wherein said shoulder strap has two distal ends thereof connected to said second lateral side of said bag body. 
     
     
         3 . The dual shoulder strap side-carrying bag as claimed in  claim 1 , further comprising a supplementary strap, said supplementary strap having one end thereof connected to said bag body and an opposite end thereof connected to said shoulder strap. 
     
     
         4 . The dual shoulder strap side-carrying bag as claimed in  claim 1 , further comprising a second connection ring connecting said shoulder strap to said second lateral side of said bag body. 
     
     
         5 . The dual shoulder strap side-carrying bag as claimed in  claim 4 , wherein said shoulder strap has two distal ends thereof connected together and is inserted through said first connection ring and said second connection ring. 
     
     
         6 . The dual shoulder strap side-carrying bag as claimed in  claim 4 , further comprising a plurality of snap rings coupled to said shoulder strap, wherein said shoulder strap connects to said first connecting ring and said second connecting ring via said snap rings. 
     
     
         7 . A dual shoulder strap side-carrying bag, comprising:
 a bag body having a first lateral side and a second lateral side;   an extension strap connected to said first lateral side of said bag body;   a first connection ring coupled to one end of said extension strap; and   a shoulder strap inserted through said first connection ring and connected to said second lateral side of said bag body, said shoulder strap defined as a first shoulder strap portion and a second shoulder strap portion at two opposite sides relative to said first connection ring, wherein said first shoulder strap portion and said second shoulder strap portion form a loop structure, and the total length of said shoulder strap plus the double of the length of said extension strap are greater than 170 cm.   
     
     
         8 . The dual shoulder strap side-carrying bag as claimed in  claim 7 , wherein said shoulder strap has two distal ends thereof connected to said second lateral side of said bag body. 
     
     
         9 . The dual shoulder strap side-carrying bag as claimed in  claim 7 , further comprising a supplementary strap, said supplementary strap having one end thereof connected to said bag body and an opposite end thereof connected to said shoulder strap. 
     
     
         10 . The dual shoulder strap side-carrying bag as claimed in  claim 7 , further comprising a second connection ring connecting said shoulder strap to said second lateral side of said bag body. 
     
     
         11 . The dual shoulder strap side-carrying bag as claimed in  claim 10 , wherein said shoulder strap has two distal ends thereof connected together and is inserted through said first connection ring and said second connection ring. 
     
     
         12 . The dual shoulder strap side-carrying bag as claimed in  claim 7 , further comprising a second extension strap connected to said second lateral side of said bag body and said shoulder strap. 
     
     
         13 . The dual shoulder strap side-carrying bag as claimed in  claim 12 , further comprising a second connection ring connected to said second extension strap and said shoulder strap. 
     
     
         14 . A dual shoulder strap side-carrying bag, comprising:
 a bag body having a first lateral side and a second lateral side;   a connection ring coupled to said first lateral side of said bag body; and   an adjustable shoulder strap inserted through said connection ring and connected to said second lateral side of said bag body, wherein said adjustable shoulder strap comprises an adjustment slide for allowing adjustment of the length of said adjustable shoulder strap, and said adjustable shoulder strap have a total length greater than 170 cm.   
     
     
         15 . The dual shoulder strap side-carrying bag as claimed in  claim 14 , wherein said adjustable shoulder strap has one end thereof connected to said second lateral side of said bag body and an opposite end thereof connected to said adjustable shoulder strap by said adjustment slide. 
     
     
         16 . The dual shoulder strap side-carrying bag as claimed in  claim 14 , wherein said adjustable shoulder strap comprises a loop structure. 
     
     
         17 . A double shoulder strap harness, comprising:
 an extension strap;   a first connection ring connected to one end of said extension strap; and   a shoulder strap inserted through said first connection ring, said shoulder strap defined as a first shoulder strap portion and a second shoulder strap portion at two opposite sides relative to said first connection ring, wherein said first shoulder strap portion and said second shoulder strap portion form a loop structure, and the combined length of the total length of said shoulder strap and the double of the length of said extension strap is greater than 170 cm.   
     
     
         18 . The double shoulder strap harness as claimed in  claim 17 , further comprising a first snap ring coupled to said extension strap and a second snap ring coupled to said shoulder strap.