JP7110171B2 - containment box - Google Patents

Description

TECHNICAL FIELD The present invention relates to a storage box, and more particularly, to a storage box used for storing a wound product obtained by winding a sheet body such as aluminum foil.

2. Description of the Related Art Conventionally, there have been storage boxes of the type in which the box is opened by separating a specific portion along perforations provided in a portion of the box.

FIG. 7 is a schematic perspective view showing the external shape of a conventional packaging box disclosed in Japanese Patent Application Laid-Open No. 2015-199507, and FIG. 8 is a development view of the packaging box shown in FIG. 9 is a schematic perspective view showing the opening process of the packaging box shown in FIG. 7, and FIG. 10 is a schematic perspective view showing the usage state of the packaging box shown in FIG.

Referring to FIG. 7, a conventional packaging box 90 includes a sheet body 91 made of paper blank or the like developed into a predetermined shape as shown in FIG. , a right side portion 96 and a left side portion 97, which are formed by bending into a rectangular parallelepiped shape, and accommodates therein a winding roll 130, which is obtained by winding a sheet 131 such as aluminum foil as shown in FIG. be.

7 to 10, a longitudinally extending cutting blade 120 made of metal or the like is provided inside the suspension plate 106 so that the tip of the cutting blade 120 protrudes from the tip of the suspension plate 106. installed. The tip of the cutting blade 120 attached inside the suspension plate 106 is covered with an opening plate 107 in an unopened state. A portion of the opening plate 107 is fixed to a portion of the lower portion of the front plate 102 with an adhesive.

When opening the packaging box 90, referring to FIGS. 9 and 10, the left edge 147 of the opening plate 107 is grasped, and the opening plate 107 is separated along the perforations 121 against adhesive fixation. Then, the packing box 90 is opened and the tip of the cutting blade 120 is exposed. Next, the upper plate 104 is rotated toward the rear portion 93 around the upper edge 123 of the rear plate 103 to open the packaging box 90 . Then, the winding roll 130 housed inside the packaging box 90 is exposed, and the winding roll 130 is rotated to pull out the desired length of the sheet 131 such as aluminum foil. After that, by returning the top plate 104 to the original position of the flat portion 94 and pushing it down, the suspension plate 106 is lowered accordingly, and as shown in FIG. Cutting is possible by touching the tip. By providing the unsealing plate 107 in this way, the cutting blade 120 can be kept from being exposed until just before unsealing, and the packaging box 90 can be easily unsealed by separating the unsealing plate 107.例文帳に追加

Japanese Patent Application Laid-Open No. 2015-199507

In the conventional packaging box 90 as described above, it may be difficult to grasp the opening plate 107 at the time of opening.

11 is a left partial enlarged perspective view of the packaging box shown in FIG. 7, and FIG. 12 is an enlarged end view of line XII-XII shown in FIG.

Referring to these figures, in the conventional packaging box 90 as described above, the left edge 147 of the opening plate 107 is arranged so as to overlap the left edge 142 of the front plate 102, and the front edge of the side plate 115 148 are arranged to align with the left edge 142 of the front plate 102 . Therefore, the left edge 147 of the unsealing plate 107 and the front edge 148 of the side plate 115 are substantially adjacent to each other. Therefore, when trying to grasp the left side edge 147 of the opening plate 107 when opening the packaging box 90, there is almost no space to put a finger on, and the opening plate 107 is difficult to grasp.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a storage box in which the removal portion (opening plate) is easy to grasp and the opening operation is easy.

In order to achieve the above object, a storage box according to a first aspect of the present invention comprises a sheet body unfolded into a predetermined shape, comprising a front surface, a back surface, a flat surface, a bottom surface, one side surface and the other side surface. The container box is formed by bending into a rectangular parallelepiped shape, and the front part is divided into a remaining part and a removed part by a cut line that can be freely cut from one direction to the other direction, and the removed part is divided by the cut line at least a portion of one side edge of the removed portion is arranged to overlap one side edge of the front portion, while the front edge of the side portion is one side edge of the removed portion At least a part of the position corresponding to the part is arranged rearwardly away from the position of one side edge of the front part to form a notch, and the upper end of the notch is located on one side of the remaining part of the front part . It is arranged so as to be in contact with the side edge and be covered with a part of the one side surface .

With this configuration, a space is secured between at least a portion of the one side edge of the removed portion and the front edge of the one side portion.
The storage box according to the second aspect of the present invention is formed by folding a sheet unfolded into a predetermined shape into a rectangular parallelepiped shape comprising a front surface, a back surface, a flat surface, a bottom surface, one side surface, and the other side surface. The front part is divided into a remaining part and a removed part with a cut line that can be freely cut from one direction to the other direction as a boundary, and the removed part is removed by cutting the cut line At least part of one side edge of the removed portion is arranged to overlap one side edge of the front portion, while the side portion includes a double structure consisting of an outer wall and an inner wall , The front edge of the outer wall has a notch formed by being spaced rearward from the position of the one side edge of the front portion at least at a portion of a position corresponding to a portion of the one side edge of the removed portion. The front edge of the inner wall of the one side surface portion is arranged so as to overlap the one side edge of the front portion, and the upper end of the notch is in contact with the one side edge of the remaining portion of the front portion.
With this configuration, a space is secured between at least a portion of the one side edge of the removed portion and the front edge of the one side portion.

A storage box according to a third aspect of the present invention is a storage box formed by folding a sheet unfolded into a predetermined shape into a rectangular parallelepiped shape having a front surface, a back surface, a flat surface, a bottom surface, a right side surface, and a left side surface. The box comprises a front sheet covering a front part, a left side rear folding sheet foldably connected to the left edge of the front sheet and covering at least a part of the left side part, and a bottom edge of the front sheet foldably connected. a bottom sheet covering the bottom part, a left side upward folding sheet which is foldably connected to the left side edge of the bottom sheet and fixed to at least the outer surface of the left side rearward folding sheet, and a left side upward folding sheet which is foldably foldable to the rear edge of the bottom sheet. A back sheet connected to cover the back part, a left side forward folding sheet foldably connected to the left edge of the back sheet and fixed to at least the inner surface of the left side upward folding sheet, and a left side forward folding sheet foldable to the upper edge of the back sheet. a flat sheet covering the flat portion, a front lower folding sheet foldably connected to the front edge of the flat sheet and covering at least a portion of the front sheet, and a left edge of the flat sheet foldably connected, a left side downward folding sheet covering at least the upper portion of the outer surface of the left side upward folding sheet, the front downward folding sheet being bounded by a cuttable perforation formed parallel to the front edge of the planar sheet; and a lower removed portion, a portion of the removed portion is fixed to the front sheet, the remaining portion is connected to the left side downward folding sheet, and at least a portion of the left edge of the removed portion extends to the left side of the front sheet. A specific leading edge that is the leading edge of the left side upper folding sheet and is exposed from the left side lower folding sheet that is arranged to overlap the edge is at least part of a position corresponding to part of the left side edge of the removed portion. In the above, the notch is formed by being disposed rearwardly away from the position of the left edge of the front sheet, and the upper end of the notch is in contact with the left edge of the remaining portion of the front lower folding sheet and the left side lower folding sheet It is arranged so that it is covered with

With this configuration, a space is secured between at least a portion of the left edge of the removed portion and the specific front edge.
The storage box according to the fourth aspect of the present invention is a storage box formed by folding a sheet unfolded into a predetermined shape into a rectangular parallelepiped shape having a front surface, a back surface, a flat surface, a bottom surface, a right side surface, and a left side surface. The box comprises a front sheet covering a front part, a left side rear folding sheet foldably connected to the left edge of the front sheet and covering at least a part of the left side part, and a bottom edge of the front sheet foldably connected. a bottom sheet covering the bottom part ; a left side upward folding sheet which is foldably connected to the left side edge of the bottom sheet and fixed to at least the outer surface of the left side rearward folding sheet; and a rear edge of the bottom sheet. A back sheet that is freely connected to cover the back part , a left side forward folding sheet that is foldably connected to the left edge of the back sheet and fixed to at least the inner surface of the left side upward folding sheet, and an upper side of the back sheet. A planar sheet foldably connected to the edge and covering the planar portion, a front lower folding sheet foldably connected to the front edge of the planar sheet and covering at least a portion of the front sheet, and a left edge of the planar sheet folded . a left side lower fold sheet freely connected and covering at least the upper portion of the outer surface of the left side upper fold sheet , the front lower fold sheet bounded by a cuttable perforation formed parallel to the leading edge of the planar sheet; A part of the removed part is fixed to the front sheet, and the remaining part is connected to the left side downward folding sheet, and the left edge of the removed part is divided into an upper remaining part and a lower removed part as a The specific front edge of the left upper folded sheet and exposed from the left lower folded sheet is located at least partially over the left edge of the front sheet, and is one of the left edges of the removed portion. At least part of the position corresponding to the front seat is arranged rearwardly away from the position of the left edge of the front sheet to form a notch , and the front edge of the left side rear folded sheet is located on the left side of the front sheet. It is arranged to overlap the edge and the upper end of the notch abuts the left edge of the remaining portion of the front downfold sheet. With this configuration, a space is secured between at least a portion of the left edge of the removed portion and the specific front edge .

In the storage box according to the fifth aspect of the present invention, in the construction of the invention according to the third aspect or the fourth aspect, the specific front edge is aligned with the left edge of the front sheet at the junction with the bottom sheet and is located above the front sheet. , away from the position of the left edge of the front seat rearward.

With this configuration, the connection strength of the left side upwardly bent sheet at the connecting portion is ensured.

A storage box according to a sixth aspect of the present invention, in the structure of the invention according to the fifth aspect, is formed by cutting the front edge of the left side upwardly folded sheet into a semi-oval shape so that the specific front edge is formed. .

With this configuration, the distance between the left edge of the removed portion and the specific leading edge is stabilized.

According to a seventh aspect of the present invention, in the configuration of the invention according to any one of the third to sixth aspects, the removed portion is a cuttable second perforation formed parallel to the perforation. is divided into an upper removed piece and a lower remaining piece with a boundary between, a part of the remaining piece is fixed to the front sheet, and a specific front edge is arranged at a position corresponding to the left edge of the removed piece .

With this configuration, a space is secured between the left edge of the removal piece and the specific front edge. In addition, adhesive fixation of the removed piece becomes unnecessary.

A storage box according to an eighth aspect of the present invention is configured by horizontally reversing the storage box in the configuration of the invention according to any one of the third to seventh aspects.

This configuration makes it easier to grip the right edge of the removed portion.

As described above, in the storage box according to the first aspect of the present invention, since a space is secured between at least a part of one side edge of the removed portion and the front edge of the one side edge, the removed portion can be removed. On the other hand, it becomes easy to press a finger against the side edge, and it becomes easy to grasp the removed portion.
In the storage box according to the second aspect of the present invention, since a space is secured between at least a portion of one side edge of the removed portion and the front edge of the one side edge, a finger can be placed on the one side edge of the removed portion. It becomes easy to press , and it becomes easy to grasp the removed part.

In the storage box according to the third aspect of the present invention, since a space is secured between at least a part of the left edge of the removed portion and the specific front edge, it becomes easier to press a finger against the left edge of the removed portion, thereby becomes easier to grasp.
In the storage box according to the fourth aspect of the present invention, since a space is secured between at least a part of the left edge of the removal portion and the specific front edge, it becomes easier to press a finger against the left edge of the removal portion, and the removal is facilitated. Makes it easier to grab parts.

In addition to the effects of the third or fourth aspect , the storage box according to the fifth aspect of the present invention secures the connection strength of the left side upwardly bent sheet at the connection portion, so that the assembly strength is improved. do.

In addition to the effects of the fifth aspect, the storage box according to the sixth aspect of the present invention stabilizes the distance between the left edge of the removed portion and the specific front edge, so that the removed portion can be stably gripped.

In addition to the effect of the invention in any one of the third to sixth aspects, the storage box in the seventh aspect of the present invention secures a space between the left edge of the removal piece and the specific front edge. Therefore, it becomes easy to press a finger against the left edge of the removal piece, and the removal piece can be easily grasped. In addition, since adhesive fixation of the removed piece becomes unnecessary, separation of the removed piece is facilitated.

The storage box according to the eighth aspect of the present invention has not only the effect of the invention according to any one of the third to seventh aspects, but also the right edge of the removed portion is easy to grasp, thereby improving usability.

1 is a schematic perspective view showing the external shape of a storage box according to a first embodiment of the invention; FIG. FIG. 2 is a developed view of the storage box shown in FIG. 1 as seen from the surface; FIG. 2 is an enlarged perspective view of the left part of the storage box shown in FIG. 1; 4 is an enlarged end view of line IV-IV shown in FIG. 3; FIG. FIG. 4 is a left partial enlarged perspective view of a storage box according to a second embodiment of the present invention, corresponding to FIG. 3; FIG. 10 is a schematic perspective view showing the appearance shape of a storage box according to a third embodiment of the present invention, and is a view corresponding to FIG. 1; It is a schematic perspective view which shows the external appearance shape of the conventional packaging box. FIG. 8 is an exploded view of the packaging box shown in FIG. 7; FIG. 8 is a schematic perspective view showing a process of opening the packaging box shown in FIG. 7; FIG. 8 is a schematic perspective view showing how the packaging box shown in FIG. 7 is used; Fig. 8 is an enlarged left perspective view of the packaging box shown in Fig. 7; 12 is an enlarged end view of line XII-XII shown in FIG. 11; FIG.

FIG. 1 is a schematic perspective view showing the external shape of a storage box according to a first embodiment of the invention, and FIG. 2 is a developed view of the storage box shown in FIG. 1 as seen from the surface.

With reference to these figures, a storage box 10 has a front portion 12 and a rear portion, with a sheet body 11 made of a paper blank or the like developed into a predetermined shape, with the surface viewed from the direction of the arrow in FIG. 13, a flat portion 14, a bottom portion 15, a right side portion 16 and a left side portion 17 are formed by bending into a rectangular parallelepiped shape.

As for the specific configuration, only the left portion of the storage box 10 will be described because the configuration is horizontally reversed except for the perforation 41 and the removed portion 27 which will be described later.

First, the sheet body 11 has a front sheet 22 that covers the front portion 12 of the storage box 10 . When unfolded, it is connected to the left side edge 42 of the front sheet 22 so as to be foldable, and when assembled, it is folded backward with respect to the front sheet 22 so as to cover about one-third of the left side portion 17 from the front. A left side rear folding sheet 32 is provided.

Further, a bottom sheet 25 is provided which is foldably connected to the lower edge 52 of the front sheet 22 when unfolded and which is folded so as to cover the bottom part 15 when assembled. Further, when unfolded, it is connected to the left side edge 45 of the bottom sheet 25 so as to be foldable, and when assembled, it is folded upward with respect to the bottom sheet 25 so as to cover substantially the entire surface of the left side portion 17, and the left side rearward folding sheet is folded. 32 is provided with a left side upper folding sheet 35 fixed to the outer surface with an adhesive or the like. The left upper folding sheet 35 is different from the side plate 115 of the conventional packaging box 90 in that a semi-elliptic notch 38 is formed along the front edge 48 of the left upper folding sheet 35 . ing. The effect of providing this notch 38 will be described later.

Further, the sheet body 11 is provided with a back sheet 23 which is foldably connected to the rear edge 55 of the bottom sheet 25 when unfolded and which is folded so as to cover the back part 13 when assembled. Further, it is foldably connected to the left side edge 43 of the back sheet 23 when unfolded, and is folded forward with respect to the back sheet 23 so as to cover almost the entire surface from the rear of the left side portion 17 when assembled, and the left side upper side thereof. A left side front folding sheet 33 fixed to the inner surface of the folding sheet 35 with an adhesive or the like is provided.

Further, a flat sheet 24 is provided which is foldably connected to the upper edge 53 of the back sheet 23 when unfolded and which is folded so as to cover the flat portion 14 when assembled. Further, a front lower folding sheet 28 is provided which is foldably connected to the front edge 54 of the flat sheet 24 when unfolded and which is folded downward to cover the entire surface of the front sheet 22 when assembled. Furthermore, the left side downward folding sheet 34 is foldably connected to the left side edge 44 of the flat sheet 24 when unfolded, and is folded downward so as to cover about the upper half of the outer surface of the left side upward folding sheet 35 when assembled. It has

Here, the front lower folding sheet 28 is bounded by a cuttable perforation 41 formed parallel to the front edge 54 of the flat sheet 24, and the residual portion 26 occupies about two-fifths of the upper portion and the remaining portion 26 occupies about five-fifths of the lower portion. is divided into a removed portion 27 which occupies 3 of . During assembly, a portion of the removed portion 27 is fixed to a portion of the lower portion of the front sheet 22 with an adhesive so as to prevent the storage box 10 from being unintentionally opened during transportation or the like. This adhesive force is strong enough to separate the removed portion 27 by hand. In this embodiment, the front lower folding sheet 28 has a structure that assumes that the removed portion 27 is cut from left to right. The shape is such that the removal portion 27 can be easily cut off in the right direction.

Further, the remaining portion 26 is foldably connected to the left side edge 46 of the remaining portion 26 when unfolded, and is bent rearwardly relative to the remaining portion 26 so as to cover substantially the entire surface of the left side downwardly folded sheet 34 when assembled. There is a second left side rear folding sheet 36 which is folded into the . The second left side rearward folding sheet 36 is fixed inside the left side downward folding sheet 34 with an adhesive or the like. Furthermore, a longitudinally extending cutting blade 40 made of metal, paper, or the like is attached to the inner side of the remaining portion 26 so that the tip of the cutting blade 40 protrudes from the tip of the remaining portion 26 . The tip of the cutting blade 40 attached inside the remaining portion 26 is covered with the removal portion 27 in an unopened state.

3 is an enlarged left perspective view of the storage box shown in FIG. 1, and FIG. 4 is an enlarged end view of line IV-IV shown in FIG.

Referring to FIG. 3, as is clear from the developed view of FIG. 2, the left edge 47 of the removed portion 27 is arranged so as to overlap the left edge 42 of the front sheet 22. As shown in FIG. Further, the front edge 48 of the left side upper folding sheet 35 is aligned with the left edge 42 of the front sheet 22 at the connection portion 56 with the bottom sheet 25, and a semi-elliptic notch 38 is formed above it. A specific leading edge 58 is constructed. Therefore, the specific front edge 58 is spaced rearward from the position of the left edge 42 of the front sheet 22 .

Further, the specific front edge 58 is at least partially exposed from the left side downwardly folded sheet 34 and is located at least partially at a position corresponding to a portion of the left edge 47 of the removed portion 27 .

Next, referring also to FIG. 4 , when opening the container box 10 , the left edge 47 of the removed portion 27 is grasped and the removed portion 27 is pulled along the perforations 41 in the same manner as the conventional packaging box 90 . It will separate against adhesive fixation. At this time, since the specific front edge 58 is separated rearward from the position of the left edge 42 of the front sheet 22, a space 59 is secured between a part of the left edge 47 of the removed portion 27 and the specific front edge 58. be done. Therefore, by applying the finger to the space 59, the finger can be easily pressed against the left edge 47 of the removed portion 27, and the removed portion 27 can be easily grasped.

Further, by forming the specific front edge 58 into the semi-elliptic notch 38, the distance rearwardly away from the position of the left edge 42 of the front sheet 22 becomes substantially constant. Therefore, since the distance between the left edge 47 and the specific front edge 58 of the removed portion 27 is stabilized, the easiness of gripping the removed portion 27 is stabilized.

Furthermore, the front edge 48 of the left side upper folding sheet 35 located below the specific front edge 58 is aligned with the left edge 42 of the front sheet 22 at the connection portion 56 with the bottom sheet 25, thereby enabling connection. Since the connection strength of the left side upper bent sheet 35 is ensured at the portion 56, the assembly strength of the storage box 10 is improved.

It should be noted that the storage box 10 configured as described above can store a wound product obtained by winding a sheet made of aluminum foil or the like (not shown).

In use, as with the conventional packaging box 90, the left edge 47 of the removed portion 27 of the storage box 10, which has become easier to grip, is grasped, and the removed portion 27 is adhered and fixed along the perforation 41. detach. Then, the containing box 10 is opened and the tip of the cutting blade 40 is exposed. Next, the flat sheet 24 is rotated toward the back portion 13 about the upper edge 53 of the back sheet 23 to open the storage box 10 . As a result, the wound material housed inside the storage box 10 is exposed, and a desired length of the sheet is pulled out from the wound material. Thereafter, by returning the flat sheet 24 to the original position of the flat portion 14 and pushing it down, the remaining portion 26 is lowered accordingly, and the tip of the cutting blade 40 is brought into contact with the sheet pulled out to a desired length to cut it. becomes possible.

By providing the removal portion 27 in this manner, the cutting blade 40 can be kept from being exposed until just before opening, as in the case of the conventional packaging box 90, and by cutting off the removal portion 27, the package can be easily accommodated. The box 10 can be opened.

FIG. 5 is a left partial enlarged perspective view of a storage box according to a second embodiment of the present invention, and is a view corresponding to FIG.

The second embodiment is basically the same as the first embodiment except for the configuration of the specific front edge 68 of the storage box 10. Therefore, the description here will not be repeated, and the differences will not be repeated. We will focus on points.

With reference to the figure, the front edge 48 of the upper left side folded sheet 35 of the storage box 10 is connected to the bottom sheet 25 by the lower edge of the left edge 42 of the front sheet 22 and the lower edge of the left edge 47 of the removed portion 27 at the joint 66 with the bottom sheet 25 . is almost adjacent to A specific front edge 68, which is the front edge 48 of the upper left side folded sheet 35 and is at least partially exposed from the lower left side folded sheet 34, extends diagonally rearward from the connection portion 66 with the bottom sheet 25 as a base point. It is formed by cutting in a straight line directed upward. As a result, the specific front edge 68 is separated rearward from the position of the left edge 42 of the front sheet 22 as it goes upward. At least a portion of the specific front edge 68 is exposed from the left side downwardly folded sheet 34 .

Next, when opening the storage box 10, as in the first embodiment, the left edge 47 of the removed portion 27 is grasped and the removed portion 27 is separated along the perforation 41 against adhesive fixation. become. At this time, since the specific front edge 68 is separated rearward from the position of the left edge 42 of the front sheet 22, a space 69 is secured between a part of the left edge 47 of the removed portion 27 and the specific front edge 68. be done. Therefore, by applying the finger to the space 69, the finger can be easily pressed against the left edge 47 of the removed portion 27, and the removed portion 27 can be easily grasped.

Regarding the subsequent use, the process of cutting the sheet of aluminum foil or the like housed in the housing box 10 is the same as in the first embodiment.

FIG. 6 is a schematic perspective view showing the external shape of a storage box according to a third embodiment of the invention, and is a view corresponding to FIG.

Since the third embodiment is basically the same as the first embodiment except for the configuration relating to the removed portion 27 and the specific front edge 78, the description will not be repeated here, and the differences will be described. Mainly explained.

With reference to the drawing, a cuttable second perforation 71 parallel to the perforation 41 is provided in the removed portion 27 of the lower front folding sheet 28 of the storage box 10 . With this second perforation 71 as a boundary, the removed portion 27 is divided into a removed piece 76 that occupies approximately the upper half and a residual piece 77 that occupies approximately the lower half.

During assembly, the remaining piece 77 is fixed to a portion of the lower portion of the front sheet 22 with an adhesive or the like so as to prevent the storage box 10 from being unintentionally opened during transportation or the like. As a result, the removed piece 76 is sandwiched between the remaining portion 26 and the remaining piece 77 and has a belt-like configuration that is not fixed to the front sheet 22 .

Furthermore, in this embodiment, the front lower folding sheet 28 has a structure on the assumption that the removal piece 76 cuts from left to right. Similarly, the shape of the second perforation 71 is such that it can be easily cut rightward.

Further, the leading edge 48 of the left side upfold sheet 35 is aligned with the left edge 42 of the front sheet 22 at the junction 56 with the bottom sheet 25 . Furthermore, the front edge 48 of the left side upwardly folded sheet 35 is provided with a specific front edge 78 cut out in a semi-oval shape at a position corresponding to the left edge 73 of the removal piece 76 .

Further, the specific leading edge 78 is at least partially exposed from the left side downwardly folded sheet 34 .

Next, when opening the storage box 10, the left edge 73 of the removal piece 76 is grasped and the removal piece 76 is separated along the perforation 41 and the second perforation 71, as in the first embodiment. It will be. At this time, since the specified front edge 78 is separated rearward from the position of the left edge 42 of the front sheet 22 , a space 79 is secured between the left edge 73 of the removal piece 76 and the specified front edge 78 . Therefore, by placing a finger on the space 79, the finger can be easily pressed against the left edge 73 of the removal piece 76, and the removal piece 76 can be easily grasped.

Further, as described above, the removed piece 76 is sandwiched between the remaining portion 26 and the remaining piece 77, and the remaining piece 77 is adhered and fixed to a portion of the lower portion of the front sheet 22 during assembly. The removed piece 76 does not require adhesive fixation or the like. Therefore, when the storage box 10 is opened, the removal piece 76 can be cut off without resisting the adhesive fixation, and the removal piece 76 can be easily separated.

Furthermore, by forming the specific front edge 78 as a semi-elliptic notch, the distance away from the position of the left edge 42 of the front sheet 22 to the rear is substantially constant. Therefore, since the distance between the left edge 73 of the removal piece 76 and the specific front edge 78 is stabilized, the easiness of gripping the removal piece 76 is stabilized.

Furthermore, the front edge 48 of the left side upper folding sheet 35 located below the specific front edge 78 is aligned with the left edge 42 of the front sheet 22 at the connection portion 56 with the bottom sheet 25, thereby enabling connection. Since the connection strength of the left side upper bent sheet 35 is ensured at the portion 56, the assembly strength of the storage box 10 is improved.

Regarding the subsequent use, the process of cutting the sheet of aluminum foil or the like housed in the housing box 10 is the same as in the first embodiment.

In each of the above embodiments, the specific front edge is provided on the left side of the storage box, but the structure of the entire storage box may be horizontally reversed and the specific front edge may be provided on the right side. . In that case, the removed portion or piece may be configured to be cut from right to left.

Further, in each of the above-described embodiments, the entire storage box has a left-right asymmetrical configuration due to the configuration of the specific front edge, the removed portion, or the removed piece, but it may be configured left-right symmetrically. In that case, the specific front edge may be arranged on both the left and right sides, and the removed portion or strip may be configured to be separable from both the left and right sides.

Furthermore, in each of the above-described embodiments, the storage box is for storing a wound object made of a sheet body such as aluminum foil, but the storage box is not limited to this, and is generally used for storing other objects. A storage box may also be used. In that case, depending on what is to be accommodated, the cutting blade may not be provided.

Furthermore, in each of the above-described embodiments, the shape of the specific front edge is configured by notching in a semielliptical shape or by cutting a straight line, and the range of the specific front edge is from the left side downwardly folded sheet. Although it is set at a position where a part of the specific front edge is exposed, the shape and range of the specific front edge is not limited to this, and is arranged at an exposed position corresponding to at least the removed portion or the removed piece. Other shapes and ranges are possible, as long as they are.

Furthermore, in the above-described first and third embodiments, the notch forming the specific front edge has a semi-elliptical shape, but is not limited to this, and may have another shape such as a rectangle.

Furthermore, in the above-described second embodiment, the specific leading edge is cut by a straight line, but it is not limited to this, and may be cut by another type of line such as a wavy line.

Furthermore, in each of the above-described embodiments, the left side downward bending sheet and the remaining portion of the front downward bending sheet are fixed via the second left side rearward bending sheet, but the present invention is not limited to this. , may be by other fixing means.

Furthermore, in each of the above-described embodiments, the left side rearward folding sheet and the left side forward folding sheet are set to a length such that they partially overlap each other, but this is not limiting, and at least the left side upward folding sheet may be set to a length that does not overlap with each other, as long as it is fixed inside the

Furthermore, in each of the above-described embodiments, the front edge of the left side upwardly folded sheet is aligned with or substantially adjacent to the left edge of the front sheet at the junction with the bottom sheet, but this is not limitative. , the connecting portion may be configured to be separated rearward from the front seat.

Furthermore, in each of the above-described embodiments, the storage box is made of paper blanks, but the storage box is not limited to this, and may be made of other materials as long as they have a certain degree of shape retention and are foldable. . For example, it may be composed of a sheet body made by stretching a synthetic resin such as polystyrene or polypropylene.

Furthermore, in each of the above-described embodiments, the storage box is fixed with an adhesive, but it is not limited to this and may be fixed by other methods.

Furthermore, in each of the above-described embodiments, the storage box has a rectangular parallelepiped shape, and on two adjacent surfaces thereof, a specific front edge is provided on at least a portion of the position corresponding to the removed portion or removed piece. The present invention can be similarly applied to two adjacent faces of other polyhedrons.

Furthermore, in each of the above embodiments, the containing box is formed by folding a specific sheet body, but it may be formed by other methods.

Furthermore, in each of the above embodiments, the boundary separating the remaining portion and the removed portion was a specific perforation, but a perforation that can be freely cut from one direction (left) to the other direction (right) may be used. Just do it.

Therefore, from a different point of view, the storage box according to each of the above-described embodiments can be explained as having the following configuration.

That is, the storage box 10 according to the first aspect of the present invention comprises a sheet body 11 developed into a predetermined shape, which is divided into a front portion 12, a back portion 13, a flat portion 14, a bottom portion 15, and one side portion (left side portion 17). and the other side portion (right side portion 16), the container box 10 is formed by bending into a rectangular parallelepiped shape, and the front portion 12 is cut off from one direction to the other direction with a cut line (perforation 41) as a boundary. Divided into a remaining portion 26 and a removed portion 27, the removed portion 27 can be removed by cutting the perforation line (perforation 41) and at least one of one side edge (left edge 47) of the removed portion 27. The portion is arranged so as to overlap one side edge (left edge 42 ) of the front portion 12 , and the front edge 48 of the one side portion (left side portion 17 ) is a part of one side edge (left edge 47 ) of the removed portion 27 . At least a portion (specific front edge 58) of the position corresponding to , is arranged rearwardly away from the position of one side edge (left edge 42) of the front portion 12. As shown in FIG.

With this configuration, a space is secured between at least a part of the one side edge of the removed portion and the front edge of the one side edge, so that the finger can be easily pressed against the one side edge of the removed portion. becomes easier to grasp.

INDUSTRIAL APPLICABILITY As described above, the storage box according to the present invention is suitable for storing, for example, a rolled product obtained by winding a sheet such as aluminum foil.

Claims (8)

The sheet body (11) developed into a predetermined shape is divided into a front part (12), a back part (13), a plane part (14), a bottom part (15), one side part (17) and the other side part (16). A storage box (10) formed by bending into a rectangular parallelepiped shape consisting of
The front part is divided into a remaining part (26) and a removed part (27) with a perforation line (41) that can be freely cut from one direction to the other direction as a boundary,
The removed portion can be removed by cutting the perforation line,
At least part of one side edge (47) of the removed portion is arranged to overlap one side edge (42) of the front portion,
The front edge (48) of the one side portion extends from the position of the one side edge of the front portion to at least a portion (58, 68, 78) of a position corresponding to the portion of the one side edge of the removed portion. A notch is configured by being spaced backward,
The storage box , wherein the upper end of the notch is in contact with one side edge of the remaining portion of the front portion and is arranged so as to be covered by a part of the one side portion. The sheet body (11) developed into a predetermined shape is divided into a front part (12), a back part (13), and a plane part. (14), a cuboid consisting of a bottom part (15), one side part (17) and the other side part (16) A storage box (10) formed by bending into a shape,
The front part is bordered by a perforated line (41) that can be freely cut from one direction to the other direction. and divided into a residual portion (26) and a removed portion (27),
The removed portion can be removed by cutting the perforation line,
At least a portion of one side edge (47) of the removed portion is located on one side edge (42) of the front portion. arranged to overlap,
The one side portion includes a double structure consisting of an outer wall and an inner wall,
A front edge (48) of the outer wall of said one side portion corresponds to said portion of one side edge of said removed portion. position of one side edge of the front part in at least a part (58, 68, 78) of the position where The notch is configured by being arranged rearwardly away from the
The front edge of the inner wall of the one side portion is arranged so as to overlap the one side edge of the front portion,
The storage box, wherein the upper end of the notch is in contact with one side edge of the remaining portion of the front portion. A sheet body (11) developed into a predetermined shape is composed of a front part (12), a back part (13), a flat part (14), a bottom part (15), a right side part (16) and a left side part (17). A storage box (10) formed by bending into a rectangular parallelepiped shape,
a front sheet (22) covering the front portion;
a left side rear folding sheet (32) foldably connected to the left side edge (42) of the front sheet and covering at least a part of the left side;
a bottom sheet (25) bendably connected to the lower edge (52) of the front sheet and covering the bottom surface;
a left side upward folding sheet (35) foldably connected to the left side edge (45) of the bottom sheet and fixed to at least the outer surface of the left side rearward folding sheet;
a back sheet (23) foldably connected to the rear edge (55) of the bottom sheet and covering the back portion;
a left side forward folding sheet (33) foldably connected to the left side edge (43) of the back sheet and fixed to at least the inner surface of the left side upward folding sheet;
a flat sheet (24) foldably connected to the upper edge (53) of the back sheet and covering the flat portion;
a front lower fold sheet (28) foldably connected to the front edge (54) of the planar sheet and covering at least a portion of the front sheet;
a left side downward folding sheet (34) that is foldably connected to the left side edge (44) of the planar sheet and covers at least the upper part of the outer surface of the left side upward folding sheet (34),
The front downward folding sheet is divided into an upper residual portion (26) and a lower removed portion (27) by a cuttable perforation (41) formed parallel to the front edge of the flat sheet as a boundary. a portion of the removed portion is fixed to the front sheet;
Further, the remaining portion is connected to the left side downward folding sheet,
At least part of the left edge (47) of the removed portion is arranged to overlap the left edge of the front sheet,
A particular leading edge (58, 68, 78) of the left side upper fold sheet which is exposed from the left side lower fold sheet corresponds to said portion of the left side edge of the removed portion. At least a part of the position where the cutout is formed is arranged rearwardly away from the position of the left edge of the front sheet, and
The storage box , wherein the upper end of the notch is in contact with the left edge of the remaining portion of the front downwardly folded sheet and is arranged so as to be covered by the left side downwardly folded sheet. A sheet body (11) developed into a predetermined shape is composed of a front part (12), a back part (13), a flat part (14), a bottom part (15), a right side part (16) and a left side part (17). A storage box (10) formed by bending into a rectangular parallelepiped shape ,
a front sheet (22) covering the front portion;
a left side rear folding sheet (32) foldably connected to the left side edge (42) of the front sheet and covering at least a part of the left side;
a bottom sheet (25) bendably connected to the lower edge (52) of the front sheet and covering the bottom surface ;
a left side upward folding sheet (35) foldably connected to the left side edge (45) of the bottom sheet and fixed to at least the outer surface of the left side rearward folding sheet;
a back sheet (23) foldably connected to the rear edge (55) of the bottom sheet and covering the back portion ;
a left side forward folding sheet (33) foldably connected to the left side edge (43) of the back sheet and fixed to at least the inner surface of the left side upward folding sheet;
a flat sheet (24) foldably connected to the upper edge (53) of the back sheet and covering the flat portion ;
a front lower fold sheet (28) foldably connected to the front edge (54) of the planar sheet and covering at least a portion of the front sheet ;
a left side downward folding sheet (34) that is foldably connected to the left side edge (44) of the planar sheet and covers at least the upper part of the outer surface of the left side upward folding sheet (34),
Said front downward folding sheet is divided into an upper residual portion (26) and a lower removed portion (27) by a cuttable perforation (41) formed parallel to the front edge of said flat sheet as a boundary. and a part of the removed portion is fixed to the front sheet,
Further, the remaining portion is connected to the left side downward folding sheet,
At least part of the left edge (47) of the removed portion is arranged to overlap the left edge of the front sheet ,
A particular leading edge (58, 68, 78) of the left side upper fold sheet which is exposed from the left side lower fold sheet corresponds to said part of the left side edge of the removed portion. At least a part of the position where the cutout is formed is arranged rearwardly away from the position of the left edge of the front sheet, and
The front edge of the left side rearward folding sheet is arranged so as to overlap the left edge of the front sheet ,
The container box , wherein the upper end of the notch is in contact with the left edge of the remaining portion of the front downwardly folded sheet . 4. The specific front edge is aligned with the left edge of the front sheet at the junction (56, 66) with the bottom sheet and is separated rearwardly from the position of the left edge of the front sheet above it. Item 4. The storage box according to item 4. 6. The container box according to claim 5 , wherein said specific front edge is formed by cutting a front edge of said left side upwardly folded sheet into a semi-elliptical shape. The removed portion is divided into an upper removed piece (76) and a lower residual piece (77) with a second cuttable perforation (71) formed parallel to the perforations as a boundary, and the residual piece (77). a portion of the strip is fixed to said front sheet;
The container box according to any one of claims 3 to 6 , wherein said specific front edge is arranged at a position corresponding to a left edge (73) of said removal piece. 8. The storage box according to any one of claims 3 to 7 , wherein the storage box is horizontally inverted.

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