JP2012024876A - Tool storage bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tool storage bag foldable even when an interlining material is used.SOLUTION: This tool storage bag 1 includes a hexahedral fabric bag body 2 openable only at a top side 2A or at the top side and a bottom side, and the interlining material at least provided at three adjoining sides of the bag body. The interlining material includes a plurality of plane objects corresponding to the three sides 2A, 2B and B1 (S1 and S2). At least one of the plane objects is detachable from a corresponding one of the sides B1 (S1 and S2) of the bag body while the bag body is foldable without folding the sides 2A and 2B provided with the interlining material. The bag body 2 with at least one plane object detached from the corresponding side of the bag body is folded down by overlapping, on one 2B of the unfoldable curved sides of the bag body, the side 2A other than the above one side and provided with the interlining material.

Description

  The present invention relates to a tool storage bag including a bag main body that stores a power tool and a core member that prevents deformation of the bag main body.

  For example, Patent Literature 1 discloses a bag for a tool that is made of a thick cloth and is used to accommodate and carry various tools. In recent years, since it is lighter and easier to handle than those made of plastic or synthetic resin, cloth-made ones as disclosed in Patent Document 1 have been used as tool storage bags. .

Design Registration No. 1375208

  By the way, with respect to the cloth tool storage bag, when storing the power tool or the like or when transporting the tool storage bag without storing the power tool or the like, the storage space can be reduced or a large amount can be transported at a time. Therefore, it is required to be foldable.

  However, since the core material is used in the cloth tool storage bag to prevent the bag from being deformed, the folding of the bag is prevented by the core material, so that the bag cannot be folded.

  This invention is proposed in view of such a situation, and it aims at providing the tool storage bag which can be folded even if the core material is used.

  A tool storage bag according to the invention of claim 1 is a cloth hexahedron bag body made openable only on the upper surface or the upper and lower surfaces, and a core material provided on at least three surfaces adjacent to the bag body. The tool storage bag includes a plurality of planar bodies corresponding to the three surfaces, and at least one planar body of the plurality of planar bodies is the at least one planar body. The bag body can be folded without bending the surface on which the core member is provided, and the at least one plane body is separated from the surface of the bag body. In the state, the bag body is folded by overlapping one surface of the non-folding curved surfaces of the bag body with the other surface provided with the core material other than the one surface. And butterflies. Note that separating at least one plane from the plane of the bag body corresponding to the at least one plane does not contact the plane of the bag body. Means a state, and includes both a state in which at least one plane is taken out from the back body and a state in which at least one plane is not in contact with the surface of the bag body and is accommodated in the bag body. .

  A second aspect of the present invention is the bag main body according to the first aspect, wherein the separated at least one flat body is taken out from the bag body, and the other surface is overlapped with one of the non-folded curved surfaces. It is characterized in that it can be folded.

  A third aspect of the present invention is the method according to the first or second aspect, wherein the three adjacent surfaces are one of a back surface, an upper surface, and an inner bottom surface of the bag body, or one of the back surface, the upper surface, and the left and right inner surfaces of the bag body. In addition, the planar bodies are respectively embedded in the back surface and the top surface, and the three planar bodies including the one planar body are integrally coupled so as to correspond to the inner bottom surface and the left and right inner surfaces. A coupling plane body is supported in the bag body along the inner bottom surface and the left and right inner side surfaces so as to be separable from the inner bottom surface and the left and right inner side surfaces. The bag body can be folded by removing the body so that the upper surface is superimposed on the back surface as the non-folded curved surface.

  The invention of claim 4 is the invention according to claim 1, wherein the plane body corresponding to the non-folded curved surface of the plurality of plane bodies is integrally coupled to the non-folded curved surface, and the separated at least one plane body is: The bag body can be folded in an overlapping manner with respect to the flat body coupled to the non-folded curved surface, and the bag body can be folded in a state where the core member is folded in the bag body.

According to the tool storage bag which concerns on invention of Claim 1, the other surface in which the core material was provided can be superimposed on the non-folding curved surface of a bag main body, folding a bag main body. Along with this, the tool storage bag can be folded.
According to the invention of claim 2, the bag body is obtained by removing the planar body (core material) from a surface other than the non-folded curved surface of the bag body by taking out the separated at least one planar body from the bag body. The other surface provided with the core material can be superimposed on the non-folded curved surface while folding. Along with this, the tool storage bag can be folded.
According to the invention of claim 3, while removing the plane body (core material) from the left and right side surfaces and the bottom surface of the bag body by taking out the coupling plane body from the bag body, the left and right side surfaces and the bottom surface are folded. In addition, the upper surface of the bag body having a flat body can be superimposed on the back surface of the bag body. Along with this, the tool storage bag can be folded.
According to the invention of claim 4, when the at least one plane is overlapped and folded with respect to the plane coupled to the unfolded curved surface of the bag body, from other surfaces other than the unfolded curved surface in the bag body, A plane body (core material) can be removed. Therefore, it becomes possible to fold the tool storage bag as the other surface from which the core material is removed can be folded.

(A) The figure is the whole tool storage bag perspective view of 1st Embodiment of this invention, (b) The figure is a perspective view of the reinforcement core material which can be taken out from the inside of the tool storage bag, c) The figure which showed the state with which the plane body which forms the reinforcement core material was joined so that rotation was possible. (A) The figure is the 1st explanatory view when folding the tool storage bag which took out the reinforcement core material from the bag body, (b) The figure is the 2nd explanatory drawing, (c) The figure It is 3rd explanatory drawing (A) A figure is a whole perspective view of the tool storage bag of 2nd Embodiment of this invention, (b) A figure is explanatory drawing when folding the bag main body of the tool storage bag, (c) figure These are explanatory drawings when the reinforcing core material of the tool storage bag is folded, and (d) is a diagram showing a state in which the reinforcing core material is folded in the bag body and the tool storage bag is folded. is there. (A) A figure is the whole tool storage bag perspective view of 3rd Embodiment of this invention, (b) A figure is an explanatory view when crushing the bag main body of the tool storage bag, (c) The figure is an explanatory view when the reinforcing core material of the tool storage bag is folded, and (d) is a diagram showing the folded state of the tool storage bag by folding the reinforcing core material in the bag body. It is. (A) A figure is a whole perspective view of the tool storage bag of 4th Embodiment of this invention, (b) A figure is explanatory drawing when folding the bag main body of the tool storage bag, (c) figure These are explanatory drawings when the reinforcing core material of the tool storage bag is folded, and (d) is a diagram showing a state in which the reinforcing core material is folded in the bag body and the tool storage bag is folded. is there. (A) A figure is a whole perspective view of the tool storage bag of 5th Embodiment of this invention, (b) A figure is explanatory drawing when folding the bag main body of the tool storage bag, (c) figure These are explanatory drawings when the reinforcing core material of the tool storage bag is folded, and (d) is a diagram showing a state in which the reinforcing core material is folded in the bag body and the tool storage bag is folded. is there. (A) The figure is a front view of a state where two tool storage bags are stacked and made portable, and (b) is a side view of a state where two tool storage bags are stacked and made portable. FIG.

<Embodiment 1>
Embodiment 1 of the present invention will be described with reference to FIGS. 1 and 2. A tool storage bag 1 shown in FIG. 1 stores therein an electric tool such as an impact driver and is formed of a foldable cloth material. The tool storage bag 1 includes a bag body 2 and a reinforcing core member 3.

  The bag body 2 is a hexahedron that is formed into a substantially square box shape with a bottom by sewing foldable cloth bodies together. The upper surface 2A of the bag body 2 is sewn to the upper end portion of the back surface 2B of the bag body 2. Thus, the upper surface 2A can be supported by the upper end portion of the back surface 2B so as to be rotatable in the vertical direction of the bag body 2 and the upper portion of the bag body 2 can be opened and closed. The electric tool is accommodated in the bag body 2 through the opening H at the top of the bag body 2. In the bag body 2 of the present embodiment, the core material is contained in each of the surfaces 2A to 2C by enclosing the core material in the upper surface 2A, the back surface 2B, and the front surface 2C. Here, the core material enclosed in each of the surfaces 2A to 2C is a flat body formed of cardboard.

  The reinforcing core member 3 is provided in the bag body 2 along the left side surface 2D, the right side surface 2E, and the bottom surface 2F thereof, thereby strengthening the bag body 2 and preventing deformation of the bag body 2. As will be described below, the reinforcing core member 3 can be disposed inside or removed from the bag body 2. The reinforcing core 3 is formed inside the bag body 2, the inner bottom surface B1 of the bag body 2 (see FIG. 2A), the left inner surface S1 and the right inner surface S2 of the bag body 2 (( a) Refer to the figure.) In a separable state that does not contact each other, it is supported by each surface B1, S1, S2. As shown in FIG. 1 (b), the reinforcing core 3 is formed in a reverse portal shape when viewed from the front by integrating the three flat bodies 3A to 3C, and is formed separately from the bag body 2. Yes. As shown in FIGS. 1B and 1C, the plane body 3B stands upright on the left edge L1 of the plane body 3A, and the plane body 3B is on the plane body 3A side as shown by the arrows. The plane body 3C stands upright and is joined to the right side edge L2 of the plane body 3A so as to be rotatable toward the plane body 3A as indicated by an arrow. In the present embodiment, the planar bodies 3A to 3C are formed of cardboard. The reinforcing core member 3 is an example of the coupling flat body of the present invention.

  Before the tool storage bag 1 is folded, a reinforcing core member 3 is disposed in the bag body 2 as shown in FIG. The outer surface of the planar body 3A is placed on substantially the entire inner bottom surface B1 (see FIG. 2A) of the bag body 2, and the planar body 3B is disposed on the left inner surface S1 (see FIG. 2). 2 (see FIG. 2A)), the planar body 3C is supported along the substantially entire surface of the right inner surface S2 of the bag body 2 (see FIG. 2A). Standing up. Thereby, in the tool storage bag 1, a core material is each provided in said back surface 2B, said upper surface 2A adjacent to this, and inner bottom face B1. In addition, a core material is provided on the back surface 2B, the upper surface 2A adjacent thereto, and the left and right inner surfaces S1 and S2. In addition, each surface 2A, 2B, B1, each surface 2A, 2B, S1, or each surface 2A, 2B, S2 is an example of the adjacent three surfaces of this invention, respectively.

  The tool storage bag 1 of the present embodiment can be folded as described below. When the tool storage bag 1 is folded, the user or the like, in the bag body 2, as shown in FIG. 1C, the plane bodies 3 </ b> B and 3 </ b> C are planar bodies with the side edges L <b> 1 and L <b> 2 as fulcrums. The reinforcing core member 3 is taken out from the bag body 2 through the opening H by pulling it up toward the 3A side. Thereby, as shown to (a) figure of FIG. 2, each plane body 3A-3C can be removed from the right-and-left side surfaces 2D and 2E of the bag main body 2, and the bottom face 2F. As a result, a planar body (core material) is included in the upper surface 2A adjacent to the back surface 2B, and the planar bodies 3A to 3C adjacent to the back surface 2B including the planar body are separated. The bag body 2 can be taken out. It should be noted that each of the planar body and the planar body 3A included in the upper surface 2A and the back surface 2B, the planar body and the planar body 3B, respectively, and the planar body and the planar body 3C respectively included in the present invention are plural. It is an example of a plane body. Each of the planar bodies 3A to 3C is an example of one planar body of the present invention.

  Subsequently, as shown in FIGS. 2A and 2B, the user or the like rotates the upper surface 2A toward the back surface 2B as indicated by an arrow with the upper end of the back surface 2B as a fulcrum. And overlap the outer surface side of the back surface 2B. In addition, the user or the like folds the left and right side surfaces 2D and 2E inward of the bag body 2 as indicated by arrows. As a result, as shown in FIG. 2 (c), the front surface 2C sewn to both side surfaces 2D and 2E is pulled toward the inside of the bag body 2, and further, FIG. 2 (b). As shown in the figure, the bottom surface 2F is folded inward by the valley fold line as indicated by an arrow. Accordingly, the front surface 2C overlaps the inner surface side while pressing the both side surfaces 2D and 2E folded inward and the bottom surface 2F folded inward toward the inner surface side of the rear surface 2B. Therefore, in the tool storage bag 1, the bag main body 2 can be folded by folding the upper surface 2A and the front surface 2C on the back surface 2B so that the upper surface 2A and the front surface 2C are substantially flat without being folded. Therefore, about the tool storage bag 1 of this embodiment, when not storing an electric tool, it folds and reduces a storage space, When transporting, the space required for transportation is reduced compared with the tool storage bag which cannot be folded. Can be transported in large quantities at once. The top surface 2A, the back surface 2B, and the front surface 2C are examples of the non-folded curved surface of the present invention. The back surface 2B is an example of one of the non-folded curved surfaces of the present invention, and the upper surface 2A is an example of another surface on which the core material of the present invention is provided.

<Effect of Embodiment 1>
In the tool storage bag 1 according to the present invention, as described above, the reinforcing core 3 is separated from the back surface B1 and the left and right inner surfaces S1 and S2 and is taken out from the bag body 2 to thereby have a flat body. In the state where the planar bodies 3A to 3C adjacent to the back surface 2B are separated from the back surface 2B, the upper surface 2A and the front surface 2C in which the planar body is incorporated can be superimposed on the back surface 2B, respectively, and the bag body 2 can be folded. . For this reason, the planes 3A to 3C are removed from the left and right side surfaces 2D and 2E and the bottom surface 2F of the bag body 2, and the planes 2D to 2F are folded on the inside of the bag body 2 while being flattened on the back surface 2B. It is possible to superimpose the surfaces 2A and 2C in which the body is contained. Accordingly, the tool storage bag 1 can be folded.
The

<Embodiment 2>
A second embodiment of the present invention will be described with reference to FIG. Here, the description is simplified about the same content as Embodiment 1, the same structure as Embodiment 1 is attached | subjected the same code | symbol, and the description is abbreviate | omitted. The tool storage bag 1 </ b> A includes a bag body 10 and a reinforcing core member 15. For the tool storage bag 1 of the first embodiment, the planar body (core material) is disposed on each of the surfaces 2A to 2F that are the six surfaces of the bag body 2, whereas in the tool storage bag 1A of the present embodiment, As will be described below, a planar body (reinforcing core material 15) was disposed on each of the surfaces 10B, 10D to 10F, which are the four surfaces of the bag body 10.

  As shown in FIG. 3A, the bag body 10 is a hexahedron similar to that of the first embodiment. Similarly to the upper surface 2A of the first embodiment, the upper surface 10A of the bag body 10 rotates in the vertical direction of the bag body 10 so that the upper portion of the bag body 10 can be opened and closed.

  The reinforcing core 15 is accommodated in the bag body 10 and is provided along the back surface 10B, the left side surface 10D, the right side surface 10E, and the bottom surface 10F in the bag body 10. As shown in FIG. 3C, the reinforcing core member 15 is formed separately from the bag body 10 by integrating the four planar bodies 15A to 15D. As shown in the figure, with the planar body 15B standing upright, the planar body 15A is joined to the lower edge L3 of the planar body 15B so as to be rotatable toward the planar body 15B as indicated by an arrow. ing. A plane body 15C is joined to the left side edge L11 of the plane body 15B, with its lower edge separated from the left side edge L21 of the plane body 15A and rotated toward the plane body 15B as indicated by an arrow. Yes. In addition, at the right side edge L12 of the plane body 15B, the plane body 15D is separated from the right side edge L22 of the plane body 15A so that the lower side edge can be rotated toward the plane body 15B as indicated by an arrow. It is joined. The planar body 15B is affixed to the inner surface side S21 (see FIG. 3B) of the back surface 10B in the bag body 10. Thereby, the back surface 10B and the plane body 15B are integrally coupled. Each planar body 15A-15D is formed of cardboard. In addition, planar body 15A-15D is an example of the several planar body of this invention.

  Before the tool storage bag 1A is folded, in the bag body 10, the bag body 10 is in a state in which the planar body 15B is attached to substantially the entire inner surface S21 (see FIG. 3B). A planar body 15A is placed on the inner bottom surface B2 (see FIG. 3B). In addition, in the bag body 10, the planar body 15 </ b> C is in contact with the left side edge L <b> 21 of the planar body 15 </ b> A on the lower side edge thereof (see the left inner side surface S <b> 11 of the bag body 10 (see FIG. 3B). ) Is supported along substantially the entire surface. Furthermore, the planar body 15D has a lower side edge thereof in contact with the right side edge L22 of the planar body 15A along the substantially entire surface of the right inner side surface S12 of the bag body 10 (see FIG. 3B). Standing in support. The inner bottom surface B2, the left inner surface S11, and the right inner surface S12 are examples of the bag body surface to which at least one planar body of the present invention corresponds.

  On the other hand, when folding the tool storage bag 1A, the user or the like, for example, in the bag body 10 as shown in FIG. 3 (c), the plane body 15C is used as a fulcrum with the left edge L11 as a fulcrum. Is separated from the left side edge L21 and rotated toward the plane body 15B to overlap the plane body 15B. Subsequently, in the bag body 10, the user or the like separates the plane body 15 </ b> D from the right side edge L <b> 22 using the right side edge L <b> 12 as a fulcrum and rotates it toward the plane body 15 </ b> B. Thereafter, the user or the like rotates the planar body 15A toward the planar body 15B using the lower edge L3 as a fulcrum in the bag body 10. Thus, the planar bodies 15C, 15D, and 15A are sequentially stacked on the planar body 15B, and the reinforcing core member 15 is folded into the bag body 10. Thereby, each planar body 15A, 15C, 15D can be separated from the bottom surface 10F and the left and right side surfaces 10D, 10E of the bag body 10 and removed from the respective surfaces 10D-10F.

  Further, as shown in FIG. 3B, the user or the like rotates the upper surface 10A toward the back surface 10B as indicated by an arrow and overlaps the outer surface side of the back surface 10B. In addition, the user or the like folds the left and right side surfaces 10D and 10E into the inside of the bag main body 10 as indicated by arrows by valley fold lines. As a result, as shown in FIG. 3B, the front surface 10C of the bag body 10 sewn on both side surfaces 10D and 10E is pulled to the inside of the bag body 10, and further, the bottom surface 10F is a valley. It is folded and folded inside the bag body 10. Accordingly, as shown in FIG. 3D, the front surface 10C has the folded core member 15, the left and right side surfaces 10D and 10E folded inward, and the bottom surface folded inwardly. 10F is overlapped on the inner surface side S21 while being pressed toward the inner surface side 21 of the back surface 10B. Therefore, in the tool storage bag 1A, the bag main body 10 can be folded without folding the back surface 10B and by putting the folded reinforcing core material 15 and the surfaces 10A, 10C to 10F on the back surface 10B in a substantially flat state. . The back surface 2B is an example of a non-folded curved surface of the bag body of the present invention, and the plane body 15B is an example of a plane body corresponding to the non-folded curved surface of the present invention. Moreover, each planar body 15A, 15C, 15D is an example of the separated at least 1 planar body of this invention.

<Effect of Embodiment 2>
In the tool storage bag 1A of the present embodiment, as described above, the planar bodies 15C, 15D, and 15A are sequentially stacked on the planar body 15B so that the reinforcing core member 15 can be folded. The bag body 10 can be folded as described above with the reinforcing core member 15 folded in the bag body 10 by being attached to 10B. Therefore, when the reinforcing core member 15 is folded by overlapping the planar bodies 15C, 15D, 15A on the planar body 15B, the planar bodies 15A, 15C are separated from the bottom surface 10F of the bag body 10 and the left and right side surfaces 10D, 10E. , 15D can be removed. Accordingly, the surfaces 10D to 10F can be folded inside the bag body 10, and the tool storage bag 1A can be folded as the surfaces 10A and 10C are stacked on the back surface 10B without being folded.

<Embodiment 3>
Embodiment 3 of the present invention will be described with reference to FIG. Here, the description of the same contents as those of the first and second embodiments is omitted or simplified, and the same components as those of the second embodiment are denoted by the same reference numerals and the description thereof is omitted. The tool storage bag 1 </ b> B includes a bag body 20 and the reinforcing core material 15. In the bag main body 20 of the present embodiment, the left side surface 20D, the right side surface 20E, the back surface 20B, and the front surface 20C are stitched together. An upper surface 20A of the bag body 20 is rotatably attached to an upper edge of the back surface 20B via an upper hinge member 26. The upper portion of the bag body 20 can be opened by rotating the upper surface 20A toward the back surface 20B. A bottom surface 20F of the bag body 20 is rotatably attached to a lower edge of the back surface 20B via a lower hinge member 27. The lower portion of the bag body 20 can be opened by rotating the bottom surface 20F toward the back surface 20B. In this embodiment, the lower part of the bag main body 20 is opened, and the electric tool accommodated in the bag main body 20 can be taken out from the lower opening.

  The reinforcing core member 15 is provided in the bag body 20 along the back surface 20B, the left side surface 20D, the right side surface 20E, and the bottom surface 20F. The planar body 15B is affixed to the inner surface S31 (see FIG. 4B) of the back surface 20B in the bag body 20. Thereby, the back surface 20B and the plane body 15B are integrally coupled. In addition, the inner side of the bag body 20 in the left inner surface, the right inner surface, and the bottom surface 20F of the bag body 20 is an example of the surface of the bag body to which at least one plane body of the present invention corresponds.

  When the tool storage bag 1B is folded, the user or the like similarly stacks the planar bodies 15C, 15D, and 15A on the planar body 15B in the bag body 20 in the same manner as in the second embodiment, thereby reinforcing the reinforcing core 15 Fold. Thereby, each planar body 15A, 15C, 15D can be separated from the bottom surface 20F and the left and right side surfaces 20D, 20E of the bag body 20 and removed from each surface 20D-20F.

  Further, as shown in FIG. 4B, the user or the like rotates the upper surface 20A toward the back surface 20B as indicated by an arrow and overlaps the outer surface side of the back surface 20B, and then adds the bottom surface 20F. Is rotated toward the back surface 20B as indicated by the arrow and overlapped with the upper surface 20A. In addition, as shown by the arrows, the user or the like presses the left side surface 20D toward the inner surface side S31 so that the left side surface 20D presses the folded core material 15 against the inner surface side S31. In this state, the shape of the tetrahedron formed by connecting the surfaces 20B to 20E is crushed. Thereby, each surface 20B-20E is arrange | positioned in the substantially planar state in the state connected, respectively. Therefore, in the tool storage bag 1B, as shown in FIG. 4D, the respective surfaces 20A, 20F, the folded reinforcing core 15 and the left side surface are not formed on the back surface 20B without bending the six surfaces 20A to 20F. The bag main body 20 can be folded by stacking 20D into a substantially flat state. In addition, the back surface 20B of this embodiment is an example of the non-folding curved surface of the bag body of the present invention. Moreover, illustration of each hinge member 26 and 27 was abbreviate | omitted in the (d) figure of FIG.

<Effect of Embodiment 3>
In the tool storage bag 1B of the present embodiment, the bag body 20 can be folded as described above in a state where the reinforcing core member 15 is folded in the bag body 20 as in the second embodiment. For this reason, each planar body 15A, 15C, 15D can be removed from the bottom surface 20F and the left and right side surfaces 20D, 20E of the bag body 10 as in the second embodiment. Therefore, the surfaces 20B to 20E can be arranged in a substantially flat state in a connected state, and the tool storage bag 1B can be folded as the surfaces 20A, 20D, and 20F overlap the back surface 20B.

<Embodiment 4>
Embodiment 4 of the present invention will be described with reference to FIG. Here, the description of the same contents as those in Embodiments 1 to 3 is omitted or simplified. The tool storage bag 1 </ b> C includes a bag body 30 and a reinforcing core member 35. The bag main body 30 is a hexahedron similar to the first to third embodiments, and the height of the bag main body 30 is lower than the bag main bodies 2, 10, and 20 of the first to third embodiments. Similar to the first and second embodiments, the upper surface 30A of the bag body 30 allows the upper portion of the bag body 30 to be opened and closed.

  The reinforcing core member 35 is provided in the bag body 30 along the back surface 30B, the left side surface 30D, the right side surface 30E, and the bottom surface 30F. As shown in FIG. 3C, the reinforcing core member 35 is formed separately from the bag body 30 by integrating four flat bodies 35 </ b> A to 35 </ b> D. The flat body 35A is affixed to the inner bottom surface B3 of the bag body 30 (see FIG. 5B). As a result, the inner bottom surface B3 and the planar body 35A are integrally coupled.

  A planar body 35B stands upright on the back surface side edge L4 of the planar body 35A, and the planar body 35B is joined to the back surface side edge L4 so as to be rotatable toward the planar plate 35A, as indicated by an arrow. . A planar body 35C is joined to the left side edge L31 of the planar body 35B so that the lower edge thereof is separated from the left side edge L41 of the planar body 35A and is rotatable toward the planar body 35B as indicated by an arrow. Yes. In addition, at the right side edge L32 of the plane body 35B, the plane body 35D is separated from the right side edge L42 of the plane body 35A so as to be rotatable toward the plane body 35B as indicated by an arrow. It is joined. The plane bodies 35A to 35D are examples of a plurality of plane bodies of the present invention.

  Before the tool storage bag 1C is folded, in the bag body 30, the flat body 35B is attached to the substantially entire surface of the inner bottom surface B3, and the flat body 35B is connected to the inner surface S41 (see FIG. b) See FIG. In addition, in the bag main body 30, the left inner side S51 of the bag main body 30 (see FIG. 5B) with the flat body 35C in contact with the left side edge L41 of the flat body 35A. ) Is supported along substantially the entire surface. Furthermore, the planar body 35D is along the substantially entire surface of the right inner surface S52 (see FIG. 5B) of the bag body 30 with its lower edge in contact with the right edge L42 of the planar body 35A. Standing in support. The inner surface S41, the left inner surface S51, and the right inner surface S52 are examples of the bag body surface to which at least one planar body of the present invention corresponds.

  On the other hand, when the tool storage bag 1C is folded, the user or the like places the flat body 35C in the bag body 30 in the same manner as described in the second embodiment, as shown in FIG. Then, it is overlaid on the plane body 35B. Subsequently, the user or the like rotates the plane body 35 </ b> D toward the plane body 35 </ b> B in the bag body 30 in the same manner as the method described in the second embodiment. Thereafter, the user or the like rotates the plane body 35B toward the plane body 35A using the back side edge L4 as a fulcrum in the bag body 30. Thus, the planar cores 35D, 35C, and 35B are sequentially stacked on the planar body 35A, and the reinforcing core member 35 is folded in the bag body 30. Thereby, each plane 35B-35D can be cut off from each side 30B, 30D, and 30F by separating from back 30B and right and left side 30D, 30E of bag body 30.

  Further, as shown in FIG. 5B, the user or the like folds the left and right side surfaces 30D and 30E into the inside of the bag main body 30 as indicated by the arrows along the valley fold line. knock down. As a result, as shown in FIG. 5 (d), the front side 30C and the back side 30B of the bag body 30 sewn on both side faces 30D and 30E are pulled inwardly without being bent, and the side faces are collapsed. Overlaid on 30D, 30E. At this time, by rotating the upper surface 30A in the direction in which the upper portion of the bag body 30 opens, the upper surface 30A does not bend and falls to the inside together with the rear surface 30B, and a part of the upper surface 30A is Overlaid on 30B. Therefore, in the tool storage bag 1C, as shown in FIG. 5 (d), without folding the surfaces 30A to 30C and 30F, the folded reinforcing core member 35 and the side surface 30D folded inwardly on the bottom surface 30F. , 30E and the surfaces 30A to 30C are overlapped to form a substantially flat state, so that the bag body 30 can be folded. The bottom surface 30F is an example of a non-folded curved surface of the bag body of the present invention, and the flat body 35A is an example of a flat body corresponding to the non-folded curved surface of the present invention. Moreover, each plane body 35B-35D is an example of the at least 1 plane body which this invention separated.

<Effect of Embodiment 4>
In the tool storage bag 1C of the present embodiment, as described above, the planar body 35D can be folded by sequentially stacking the planar bodies 35D, 35C, and 35B on the planar body 35A, and the planar body 35A can be folded. The bag body 30 can be folded as described above with the reinforcing core member 35 folded in the bag body 30 by being attached to the bottom surface B3. For this reason, when the reinforcing core member 35 is folded by overlapping the flat bodies 35D, 35C, and 35B with respect to the flat body 35A, the flat bodies 35B to 35D are separated from the back surface 30B and the left and right side surfaces 30D and 30E of the bag body 30. Can be removed. Accordingly, the surfaces 30D and 30E can be folded inside the bag body 30, and the tool storage bag 1C can be folded as the respective surfaces 30A to 30C are stacked on the bottom surface 30F without being folded.

<Embodiment 5>
Embodiment 5 of the present invention will be described with reference to FIG. Here, the description of the same contents as those of the first to fourth embodiments is omitted or simplified, and the same configurations as those of the second and third embodiments are denoted by the same reference numerals and the description thereof is omitted. The tool storage bag 1D includes a bag body 40 and the reinforcing core member 15 described above. The upper surface 40A of the bag body 40 allows the upper portion of the bag body 40 to be opened and closed as in the first, second, and fourth embodiments.

  The reinforcing core member 15 is provided in the bag body 40 along the back surface 40B, the left side surface 40D, the right side surface 40E, and the bottom surface 40F. In the same manner as in the second and third embodiments, the back surface 40B and the planar body 15B are integrally coupled.

  Before the tool storage bag 1D is folded, in the bag main body 40, the bag main body 40 is in a state in which the planar body 15B is attached to the inner surface S61 of the back surface 40B (see FIG. 6B). A planar body 15A is placed on the inner bottom surface B4 (see FIG. 6B). In addition, as in the case of the second embodiment, in the bag main body 40, the plane body 15C is supported and erected along the left inner side surface S71 (see FIG. 6B) of the bag main body 40. The planar body 15D is supported and erected along the right inner surface S72 (see FIG. 6B) of the bag body 40. The inner bottom surface B4, the left inner surface S71, and the right inner surface S72 are examples of the bag body surface to which at least one planar body of the present invention corresponds.

  When folding the tool storage bag 1 </ b> D, the user or the like folds the reinforcing core member 15 in the bag body 40 as in the second embodiment. Thereby, each planar body 15A, 15C, 15D can be separated from the bottom surface 40F and the left and right side surfaces 40D, 40E of the bag body 40 and removed from each surface 40D-40F.

  Furthermore, as shown in FIG. 6B, the user or the like rotates the upper surface 40A toward the back surface 40B as indicated by an arrow and overlaps the outer surface side of the back surface 40B. In addition, the user or the like, from the front-rear direction of the bag body 40 (the left-right direction in FIG. 6B) as shown by arrows by the valley fold lines, the left and right side surfaces 40D, 40E. Fold it inside. As a result, the front surface 40C sewn on both side surfaces 40D and 40E is pulled toward the inside of the bag body 40. At this time, as shown in the same figure (b), the front surface 40C is shown in the vertical direction of the bag body 40 from the vertical direction of the bag body 40 (up and down direction in the same figure (b)) by the valley fold line. In accordance with this, the bottom surface 40F sewn to the front surface 40C rises up without being bent, and the inner surface side S61 while pressing the valley-folded front surface 40C toward the inner surface side S61 of the rear surface 40B. Overlap. Therefore, in the tool storage bag 1D, as shown in FIG. 6 (d), the upper surface 40A, the folded reinforcing core 15, and the inner side are formed on the rear surface 40B without bending the three surfaces 40A, 40B, and 40F. The bag main body 40 can be folded by putting the folded surfaces 40C to 40E and the bottom surface 40F into a substantially flat state. In addition, the back surface 40B of this embodiment is an example of the non-folding curved surface of the bag body of the present invention.

<Effect of Embodiment 5>
In the tool storage bag 1D of the present embodiment, the bag body 40 can be folded as described above with the reinforcing core member 15 folded in the bag body 40 as in the case of the second embodiment. For this reason, each planar body 15A, 15C, 15D can be removed from the bottom surface 40F and the left and right side surfaces 40D, 40E of the bag body 40, as in the second embodiment. Therefore, the left and right side surfaces 40D and 40E can be folded inside the bag body 40, and as described above, the front surface 40C not provided with the reinforcing core 15 is folded inside, and the top surface 40A and the bottom surface 40F are formed. The tool storage bag 1 </ b> D can be folded along with the rear surface 40 </ b> B.

  When a user etc. carry an electric tool using the tool storage bag etc. which were mentioned above, there exists a request to want to be able to carry a some tool storage bag at once. FIG. 7 shows an example in which two tool storage bags 50A and 50B can be carried one above the other while being stacked one above the other. Each tool storage bag 50 is a soft case bag in which the entire skin is formed of enamel fabric. By using the enamel fabric, the tool storage bag 50 is excellent in waterproofness and oilproofness. A slide fastener F is attached to the upper end portion of the case main body 51 of the tool storage bag 50 on three surfaces excluding the back surface of the case main body 51. As a result, the upper surface of the case body 51 can be opened as the case cover 52.

  Reinforcing belts 56 are sewn on the left side surface 53 and the right side surface 54 of the case main body 51 along the vertical direction at positions where the side surfaces 53 and 54 are equally divided into left and right. A metal ring bracket 57 is attached to the upper end portion of each reinforcing belt 56, and a belt passing member 58 made of enamel fabric is attached to the lower end portion of the reinforcing belt 56.

  As shown in FIG. 7, with the tool storage bag 50A overlaid on the tool storage bag 50A, one end of the shoulder belt 60A of the tool storage bag 50A is connected to the ring fitting 57 and the belt threading on the left side surface 53 of the tool storage bag 50B. The member 58 is inserted. Next, the hook fitting 61A provided at one end of the shoulder belt 60A is connected to the ring fitting 57 on the left side surface 53 of the tool storage bag 50A.

  A hook fitting (not shown) provided at the other end of the shoulder belt 60A is connected to a hook fitting (not shown) provided at one end of the shoulder belt 60B of the tool storage bag 50B. The connecting portions of both hook fittings are housed in the shoulder pad 62A of the shoulder belt 60A and the shoulder pad 62B of the shoulder belt 60B, respectively.

  On the other hand, the other end side of the shoulder belt 60B is inserted into the ring fitting 57 and the belt threading member 58 on the right side surface 54 of the tool storage bag 50B. Then, the hook fitting 61B provided at the other end of the shoulder belt 60B is connected to the ring fitting 57 on the right side surface 54 of the tool storage bag 50A. As described above, by using the shoulder belts 60A and 60B and the user or the like putting the shoulder pads 62A and 62B on the shoulders, the user can carry the tool storage bags 50A and 50B while stacking them.

  The present invention is not limited to the above-described embodiment, and can be implemented by appropriately changing a part of the configuration without departing from the spirit of the invention. For example, unlike Embodiments 2 and 4 described above, the reinforcing core 15 is provided along the front, left and right sides, and bottom of each bag body 10 and 30 before the tool storage bags 1A and 1C are folded. By configuring as described above, a planar body that forms the reinforcing core member 15 may be erected along the four surfaces (front surface, left and right side surfaces, and bottom surface) of each of the bag main bodies 10 and 30.

  Moreover, in Embodiment 1 thru | or 5 mentioned above, before folding each tool storage bag, although each plane was erected along the substantially whole surface of 1 surface of a bag main body, it is not restricted to this, A bag main body As long as the deformation can be prevented, it may be erected along a part of the one surface. In addition, in Embodiment 2 thru | or 5, although the plane body was affixed on the inner surface side of the back surface of each bag main body, it may replace with this and a plane body may be sewn on the said inner surface side.

  Furthermore, in Embodiment 2 thru | or 4 mentioned above, before folding each tool storage bag, although the flat body was erected on 4 surfaces of each bag main body, it is not restricted to this, For example, in Embodiment 2, in Bag In addition to encapsulating a flat body on the front surface 10C of the main body 10, a flat body is provided on the five surfaces of the bag main body 10, and in addition to this, a flat body is also encapsulated on the upper surface 10A of the bag main body 10 to A plane body may be provided on the six surfaces of the main body 10. In the third and fourth embodiments, similarly to the example described in this paragraph, a planar body may be provided on the fifth or sixth surface of each bag body 20, 30.

  In addition, in Embodiments 2 to 5 described above, each reinforcing core member can be folded in each bag body. Instead, in the same manner as in Embodiment 1, each reinforcing core member is placed in the bag body. You may form so that it can take out from. Further, unlike the above-described first embodiment, the front surface 2C is not provided with a flat body, and the upper surface 2A and the back surface 2B are provided with a flat body, respectively, and only the inner bottom surface B1 or the left and right inner surfaces S1, S2 are provided. Only one of the two may be provided with a planar body that can be separated from each of the surfaces B1, S1, and S2. Then, the planar body may be taken out from the bag body 2. In addition, unlike Embodiments 2 to 5, a reinforcing core material in which three planar bodies are integrated may be folded in the bag body. In this case, for example, after one flat body is integrally coupled to the back surface of the bag body, the flat body is provided along one of the left and right side surfaces of the bag body and the bottom surface of the bag body, A flat body other than the integrated flat body may be superposed on the flat body integrated with the back surface after being separated from the one side surface and the bottom surface.

  Further, the belt threading member 58 used when stacking the tool storage bags 50A and 50B is not limited to the position shown in FIG. 7, and may be attached to an appropriate position in the vertical direction of the reinforcing belt 56.

  1 (1A to 1D) ··· Tool storage bag, 2 (10, 20, 30, 40) · · Bag body, 2A (10A to 40A) · · Upper surface of the bag body, 2B · · Back surface of the bag body, 2C · -Front of the bag body, 2D-Left side of the bag body, 2E-Right side of the bag body, 2F-Bottom of the bag body, 3 (15, 35)-Reinforcement core, 3A-3C (15A- 15D, 35A-35D) .. Plane body, B1 (B2-B4) .. Inner bottom surface of bag body, S1 (S11, S51, S71) .. Left inner surface of bag body, S2 (S12, S52, S72) ..Right inner surface of the bag body, S21 (S31, S41, S61)

Claims (4)

A tool storage bag comprising a hexahedral bag main body made of a cloth whose upper surface only or the upper and lower surfaces can be opened, and a core provided on at least three surfaces adjacent to the bag main body,
The core member is configured by a plurality of plane bodies corresponding to the three surfaces, and at least one plane body of the plurality of plane bodies is the surface of the bag body to which the at least one plane body corresponds. While disconnecting from
The bag body can be folded without bending the surface provided with the core material,
In a state where the at least one planar body is separated from the surface of the bag body, the other surface provided with the core material other than the one surface is superposed on one surface of the non-folded curved surface of the bag body. Thus, the bag main body is folded, and the tool storage bag is characterized by the above.   The bag body can be folded by taking out the separated at least one plane body from the bag body and overlaying the other surface on one of the non-folded curved surfaces. The tool storage bag according to 1. The three adjacent surfaces are one of a back surface, an upper surface, and an inner bottom surface of the bag body or the back surface, the upper surface, and left and right inner surfaces of the bag body,
Incorporating the planar bodies on the back surface and the top surface,
A combined planar body in which three planar bodies including the one planar body are integrally coupled in correspondence with the inner bottom surface and the left and right inner side surfaces, along the inner bottom surface and the left and right inner side surfaces, In the bag body, the inner bottom surface and the left and right inner side surfaces are detachably supported,
3. The bag body can be folded by taking out the coupling plane body from the bag body so that the upper surface is overlaid on the back surface as the non-folded curved surface. Tool storage bag.   A planar body corresponding to the unfolded curved surface among the plurality of planar bodies is integrally coupled to the unfolded curved surface, and the separated at least one planar body is connected to the unfolded curved surface. 2. The tool storage bag according to claim 1, wherein the bag body can be folded in a state in which the core member is folded in the bag body so that the bag body can be folded in an overlapping manner.

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