Compression storage bag

Abstract

A compression storage bag is constructed such that the operation to store and accommodate goods to be stored such as beddings and clothes after compression-storage is made easy, and which has a broad range of applicable storing and accommodating places. The compression storage bag is preferably made of a non-permeable synthetic resin material, and is provided with a non-return valve preferably made of a synthetic resin material on one portion thereof. A base member having a planar form is put inside the compression storage bag, and the shape of the base portion of the compression storage bag is retained. When goods to be stored such as beddings and clothes are stored inside the compression storage bag, the whole compression storage bag retains its shape, for example, a substantially rectangular shape. When, for example, a suction nozzle of a vacuum cleaner is inserted into an opening portion of the non-return valve in this state, and a compression-storing operation is performed, the compression storage bag including the goods to be stored are compressed to define a substantially rectangular shape.

What is claimed is:  
     
         1 . A compression storage bag including a non-return valve made of a synthetic resin material on one portion of said compression storage bag, and a base member having a planar configuration and being disposed inside said compression storage bag in a state such that the base member is freely inserted and removed from the compression storage bag.  
     
     
         2 . The compression storage bag according to  claim 1 , wherein said non-return valve includes an inner valve portion arranged inside said compression storage bag, and an outer valve portion communicatively connected to said inner valve portion and arranged outside of said compression storage bag.  
     
     
         3 . The compression storage bag according to  claim 2 , wherein said non-return valve has a flat tubular shape.  
     
     
         4 . The compression storage bag according to  claim 1 , wherein said base member is made of paper that is at least semi-rigid, and is bendable at an intermediate portion in one of a longitudinal direction and a width-wise direction of said base member.  
     
     
         5 . The compression storage bag according to  claim 1 , wherein said base member has a bend line extending in one of a longitudinal direction and a width-wise direction of said base member.  
     
     
         6 . The compression storage bag according to  claim 5 , wherein said base member has a substantially rectangular, planar form, and said bend line is provided at an intermediate portion in the width-wise direction of said base member, and extends in the longitudinal direction of said base member.  
     
     
         7 . The compression storage bag according to  claim 1 , wherein said base member includes a porous material including at least one of activated carbon and porous ore.  
     
     
         8 . The compression storage bag according to  claim 1 , wherein said base member has a layer made of said porous material.  
     
     
         9 . The compression storage bag according to  claim 1 , wherein the compression storage bag has a longitudinally oblong shape.  
     
     
         10 . The compression storage bag according to  claim 1 , wherein the compression storage bag includes a storage bag main body made of a non-permeable laminated film.  
     
     
         11 . The compression storage bag according to  claim 1 , further comprising an opening in the compression storage bag for inserting and removing goods to be stored in the compression storage bag.  
     
     
         12 . The compression storage bag according to  claim 11 , further comprising a blockading member arranged to selectively close the opening.  
     
     
         13 . The compression storage bag according to  claim 12 , wherein the blockading member includes a pair of blockading fasteners having a male half-member extending in the lateral direction of the storage bag main body and a female half-member arranged in occlusion with the male half-member.  
     
     
         14 . The compression storage bag according to  claim 13 , further comprising a clamp arranged and installed on the pair of blockading fasteners.