Tool storage bag

Abstract

A tool storage bag includes a hexahedral fabric bag body and openable only at a top side or at the top side and a bottom side, and an interlining material at least provided at three adjoining sides of the bag body. The interlining material includes plural flat plates corresponding to the three sides. At least one of the flat plates is detachable from a corresponding one of the sides of the bag body, while the bag body is foldable without folding the sides provided with the interlining material. The bag body with at least one flat plate detached from the corresponding side is folded down by overlapping, on one of the unfoldable sides of the bag body, the side other than the above one side and provided with the interlining material.

1 . A tool storage bag comprising:
 a hexahedral fabric bag body and openable only at a top side or at the top side and a bottom side; and   an interlining material at least provided at three adjoining sides of the bag body,   wherein the interlining material comprises a plurality of flat plates corresponding to the three sides and at least one of the flat plates is detachable from a corresponding one of the sides of the bag body,   wherein the bag body can be folded down without folding the sides provided with the interlining material, and   wherein the bag body with the detachable flat plate detached from the corresponding side is folded down by overlapping, on one of the unfoldable sides of the bag body, the other side provided with the interlining material.   
     
     
         2 . The tool storage bag according to  claim 1 , wherein the bag body can be folded down by removing the at least one detached flat plate from the bag body and overlapping the other side on one of the unfoldable sides. 
     
     
         3 . The tool storage bag according to  claim 1 , wherein the three adjoining sides are a back side, the top side and an inner bottom surface of the bag body or the back side, the top side and either one of inner right-side and left-side surfaces of the bag body,
 wherein the flat plate is incorporated in the back side and the top side, respectively,   wherein a inner body combining three flat plates including the one detachable flat plate is provided in correspondence to the inner bottom surface and the inner right-side and left-side surfaces,   wherein the inner body is supported in the bag body in conformity to the inner bottom surface and the inner right-side and left-side surfaces and is detachable from each of the inner bottom surface and the inner right-side and left-side surfaces, and   wherein removing the inner body from the bag body allows the bag body to be folded down by overlapping the top side on the back side as the unfoldable side.   
     
     
         4 . The tool storage bag according to  claim 2 , wherein the three adjoining sides are a back side, the top side and an inner bottom surface of the bag body or the back side, the top side and either one of inner right-side and left-side surfaces of the bag body,
 wherein the flat plate is incorporated in the back side and the top side, respectively,   wherein a inner body combining three flat plates including the one detachable flat plate is provided in correspondence to the inner bottom surface and the inner right-side and left-side surfaces,   wherein the inner body is supported in the bag body in conformity to the inner bottom surface and the inner right-side and left-side surfaces and is detachable from each of the inner bottom surface and the inner right-side and left-side surfaces, and   wherein removing the inner body from the bag body allows the bag body to be folded down by overlapping the top side on the back side as the unfoldable side.   
     
     
         5 . The tool storage bag according to  claim 1 , wherein the interlining material can be folded down in the bag body by overlapping the at least one detached flat plate on one of the flat plates that is united with a corresponding unfoldable side, and the bag body with the interlining material folded therein can be folded down. 
     
     
         6 . The tool storage bag according to  claim 1 , wherein the inner body can be supported in the bag body while the three flat plates thereof are in conformity to substantially the overall area of the inner bottom surface and substantially the overall areas of the inner right-side and left-side surfaces of the bag body. 
     
     
         7 . The tool storage bag according to  claim 2 , wherein the inner body can be supported in the bag body while the three flat plates thereof are in conformity to substantially the overall area of the inner bottom surface and substantially the overall areas of the inner right-side and left-side surfaces of the bag body. 
     
     
         8 . The tool storage bag according to  claim 1 , wherein the three flat plates comprise: a first flat plate detachably resting on the inner bottom surface; a second flat plate that stands upright on a left-side edge of the first flat plate as connected thereto in a manner to be rotatable toward the first flat plate and that is detachably supported by the inner left-side surface; and a third flat plate that stands upright on a right-side edge of the first flat plate as connected thereto in a manner to be rotatable toward the first flat plate and that is detachably supported by the inner right-side surface. 
     
     
         9 . The tool storage bag according to  claim 2 , wherein the three flat plates comprise: a first flat plate detachably resting on the inner bottom surface; a second flat plate that stands upright on a left-side edge of the first flat plate as connected thereto in a manner to be rotatable toward the first flat plate and that is detachably supported by the inner left-side surface; and a third flat plate that stands upright on a right-side edge of the first flat plate as connected thereto in a manner to be rotatable toward the first flat plate and that is detachably supported by the inner right-side surface. 
     
     
         10 . The tool storage bag according to  claim 4 , wherein the plurality of flat plates comprise: a first flat plate standing upright as united with an inner surface of a back side of the bag body as the unfoldable side; a second flat plate detachably resting on an inner bottom surface of the bag body as connected to a lower edge of the first flat plate in a manner to be rotatable toward the first flat plate; a third flat plate detachably supported by an inner left-side surface of the bag body as connected to a left-side edge of the first flat plate in a manner to be rotatable toward the first flat plate; and a fourth flat plate detachably supported by an inner right-side surface of the bag body as connected to a right-side edge of the first flat plate in a manner to be rotatable toward the first flat plate, and
 wherein the second to fourth flat plates can be overlapped on the first flat plate in the bag body by respectively rotating the second to fourth flat plates about the lower edge, the left-side edge and the right-side edge and toward the first flat plate.   
     
     
         11 . The tool storage bag according to  claim 4 , wherein the plurality of flat plates comprise: a first flat plate united with an inner bottom surface of the bag body as the unfoldable side; a second flat plate that stands upright as connected to a rear-side edge of the first flat plate in a manner to be rotatable toward the first flat plate and that is detachably supported by an inner surface of a back side of the bag body; a third flat plate detachably supported by an inner left-side surface of the bag body as connected to a left-side edge of the second flat plate in a manner to be rotatable toward the second flat plate; and a fourth flat plate detachably supported by a inner right-side surface of the bag body as connected to a right-side edge of the second flat plate in a manner to be rotatable toward the second flat plate, and
 wherein the second to fourth flat plates can be overlapped on the first flat plate in the bag body by rotating the third and fourth flat plates about the left-side edge and the right-side edge and toward the second flat plate and overlapping the third and fourth flat plates on the second flat plate, followed by rotating the second flat plate together with the third and fourth bodies about the back-side edge and toward the first flat plate.   
     
     
         12 . The tool storage bag according to  claim 1 , wherein the flat plate is formed of cardboard. 
     
     
         13 . The tool storage bag according to  claim 2 , wherein the flat plate is formed of cardboard.