CN110392656B - storage box - Google Patents

Abstract

The storage box (10) is to bend the sheet body of the prescribed shape into a front part (12), a back part (13), a plane part (14), a bottom part (15), a right side part (16) and a left side part. The cuboid shape that face (17) constitutes and forms. When assembling, the lower part of the front sheet (22) covering the front part (12) is fixed with a part of the lower side of the front lower bending sheet (28) and cut off by the eyelet (41) when unsealing ( 27). In addition, the left edge of the removed portion (27) overlaps with the left edge of the top sheet (22). And, at the front edge of the upper left side surface (35) that covers the left side surface (17), a semi-oblong notch is cut out to form a specific front edge (58). Therefore, the specific front edge (58) is separated rearward from the position of the left edge of the top sheet (22). Thereby, since a space is ensured between the left edge of the removal part (27) and the specific front edge (58), when the removal part (27) is unsealed, the left edge of the removal part (27) can be easily grasped.

Description

storage box

technical field

The present invention relates to a storage box, and particularly relates to a storage box for storing curled objects formed by winding sheet-shaped objects such as aluminum foil and the like.

Background technique

Conventionally, there is a storage box of a type in which the box is opened by cutting a specific portion along a needle hole provided in a part of the box.

Fig. 7 is a schematic perspective view showing the appearance shape of a conventional packing box disclosed in Japanese Patent Application Laid-Open No. 2015-199507, Fig. 8 is a developed view of the packing box shown in Fig. 7 , and Fig. 9 shows the package shown in Fig. 7 As a schematic perspective view of the box unsealing process, FIG. 10 is a schematic perspective view showing the use state of the packaging box shown in FIG. 7 .

Illustrate with reference to Fig. 7, conventional packaging box 90 is that the sheet body 91 that is made of paper base etc. is unfolded into predetermined shape as shown in Fig. Part 95, right side part 96 and left side part 97 are formed in a rectangular parallelepiped shape, and a curling roll 130 which is a curled object formed by winding a sheet 131 such as aluminum foil as shown in FIG. 10 is accommodated therein.

7 to 10 , inside the hanging plate 106 , a cutting blade 120 made of metal or the like extending in the longitudinal direction is mounted such that the tip of the cutting blade 120 protrudes from the front end of the hanging plate 106 . The tip of the cutting blade 120 attached to the inner side of the hanging plate 106 is covered by the opening plate 107 in an unopened state. A part of the opening plate 107 is fixed to a part of the lower part of the front panel 102 with an adhesive.

When unsealing the packing box 90, with reference to Fig. 9 and Fig. 10, grasp and pinch the left side edge 147 of the unsealing plate 107, so that the unsealing plate 107 is separated along the pinhole 121 to overcome the adhesive fixation. Then, the packaging box 90 is unsealed, and the front end of the cutting blade 120 is exposed. Next, the upper panel 104 is turned with the upper edge 123 of the rear panel 103 as the axial direction of the rear portion 93 to open the packing box 90 . Then, the crimp roller 130 housed inside the packing box 90 is exposed, and therefore, the crimp roller 130 is rotated to pull out a sheet 131 such as aluminum foil by a desired length. Then, by pressing the upper panel 104 after returning to the original position of the flat portion 94, the suspension plate 106 descends thereupon, as shown in FIG. The sheet 131 abuts and can be cut. By providing the opening plate 107 in this way, the cutting blade 120 can be installed without exposing the cutting blade 120 until just before opening, and the packing box 90 can be easily opened by separating the opening plate 107 .

prior art literature

patent documents

Patent Document 1: Japanese Patent Laid-Open No. 2015-199507

In the conventional packaging box 90 as described above, the opening plate 107 may be difficult to grasp when opening.

Fig. 11 is an enlarged perspective view of the left part of the packing box shown in Fig. 7, and Fig. 12 is an enlarged cross-sectional view along line XII-XII shown in Fig. 11 .

Referring to these figures, in the conventional packaging box 90 as described above, the left edge 147 of the opening plate 107 is arranged to overlap the left edge 142 of the front panel 102, and the front edge 148 of the side panel 115 is arranged to overlap with the front panel. The left edge 142 of 102 is aligned. Therefore, the left edge 147 of the opening plate 107 and the front edge 148 of the side panel 115 are in a substantially adjacent positional relationship. Therefore, if one wants to pinch the left edge 147 of the unsealing plate 107 when unsealing the packaging box 90, there is almost no space for fingers to be attached to, and the unsealing plate 107 is difficult to pinch.

The present invention was made in order to solve the above-mentioned problems, and an object of the present invention is to provide a storage box in which the removal part (unsealing plate) is easy to be grasped and the unsealing work is facilitated.

Contents of the invention

In order to achieve the above-mentioned purpose, the storage box of the first technical solution of the present invention is to bend the sheet-shaped body unfolded into a predetermined shape into a front part, a back part, a flat part, a bottom part, one side part and the other side part. A storage box formed in the shape of a rectangular parallelepiped, wherein the front part is divided into a residual part and a removal part at the boundary of a cutting line that can be cut freely from one direction to another direction, and the removal part can be removed by cutting the cutting line, and the removal part At least a part of a side edge of the front part is configured to overlap a side edge of the front part, and at least a part of the front edge of the side part is at least a part of a position corresponding to a part of the side edge of the removed part, from the position of the side edge of the front part It is configured towards the rear.

According to this configuration, a space is ensured between at least a part of the side edge of the removed portion and the front edge of the side surface.

The storage box according to the second aspect of the present invention is formed by bending a sheet-shaped body unfolded into a predetermined shape into a rectangular parallelepiped shape consisting of a front part, a back part, a flat part, a bottom part, a right side part, and a left side part. The storage box, wherein, the storage box has: a front sheet, covering the front part; a rear bending sheet on the left side, freely bent and connected to the left edge of the front sheet, covering at least a part of the left side face; a bottom sheet, folding The lower edge of the front sheet is freely bent to cover the bottom surface; the upper bending sheet on the left side is freely connected to the left edge of the bottom sheet, and is at least fixed on the outer surface of the rear bending sheet on the left side; The back sheet is freely bent and connected to the rear edge of the bottom sheet, covering the back; the left front front bending sheet is freely bent and connected to the left edge of the back sheet, and is at least fixed to the left upper bending sheet The inner surface of the plane sheet; the plane sheet is freely connected with the upper edge of the back sheet and covers the plane portion; the front lower bending sheet is freely connected with the front edge of the plane sheet and covers at least a part of the front sheet; and the left The lower side bending piece is freely bent and connected to the left edge of the plane piece, covering at least the upper part of the outer surface of the upper left side bending piece, and the front lower bending piece is formed parallel to the front edge of the plane piece The free-cutting needle eye is divided into an upper residual part and a lower removed part at the junction, and a part of the removed part is fixed to the front sheet, and the remaining part is connected to the lower left side bending piece, and at least part of the left edge of the removed part is A part is arranged so as to overlap the left edge of the front sheet, and the specific front edge exposed from the left lower bent piece as the front edge of the left upper bent piece corresponds to a part of the left edge of the removed portion. At least a part of the position is arranged away from the position of the left edge of the top sheet to the rear.

According to this configuration, a space is ensured between at least a part of the left edge of the removed portion and the specific front edge.

The storage box of the 3rd technical solution of this invention is the structure according to the invention of the 2nd technical solution, wherein, the specific front edge is aligned with the left side edge of the top sheet at the connecting portion with the bottom sheet, and the front sheet is drawn from the front sheet above it. The position of the left edge is away from the rear.

According to this configuration, the connection strength of the upper bent piece on the left side of the connection portion can be ensured.

The storage box according to the fourth technical solution of the present invention is the structure according to the invention of the third technical solution, wherein the specific front edge is formed by cutting the front edge of the upper bent piece on the left side into a semi-oblong notch. .

According to this configuration, the distance between the left edge of the removed portion and the specific leading edge becomes stable.

A storage box according to a fifth aspect of the present invention is the structure according to any one of the second to fourth aspects of the invention, wherein the removed portion is divided into two parts at the boundary of the second needle eye which is formed parallel to the needle eye and can be cut freely. The upper removal sheet and the lower residual sheet, and a part of the residual sheet is fixed to the front sheet, and the specific front edge is arranged at a position corresponding to the left edge of the removal sheet.

According to this configuration, a space is ensured between the left edge of the removal sheet and the specific front edge. In addition, adhesive fixing of the removal sheet and the like are not required.

A storage box according to a sixth aspect of the present invention is the structure according to any one of the second to fifth aspects of the invention, wherein the storage box is configured to be reversed from side to side.

According to this configuration, the right edge of the removed portion becomes easy to grasp.

As described above, in the storage box according to the first aspect of the present invention, a space is ensured between at least a part of the side edge of the removed part and the front edge of the side edge, so it is easy to press a finger against a part of the removed part. The side edge makes it easy to pinch and remove the part.

In the storage box according to the second aspect of the present invention, since a space is secured between at least a part of the left edge of the removed part and a specific front edge, it is easy to press the finger against the left edge of the removed part, and it becomes easy to grasp and remove. part.

In addition to the effects of the invention of the second aspect, the storage box according to the third aspect of the present invention ensures the connection strength of the upper left side upper bending piece of the connection portion, thereby improving the assembly strength.

In addition to the effects of the invention of the third aspect, the storage box according to the fourth aspect of the present invention has stable gripping of the removed portion because the distance between the left edge of the removed portion and the specific front edge is stable.

In addition to the effects of any one of the second to fourth inventions, the storage box according to the fifth aspect of the present invention secures a space between the left edge of the removal sheet and the specific front edge, so it is easy to press fingers against On the left edge of the removal sheet, gripping of the removal sheet becomes easy. In addition, since the adhesive fixing of the removal sheet and the like are not required, separation of the removal sheet becomes easy.

In addition to the effects of any one of the second to fifth inventions, the storage box according to the sixth aspect of the present invention improves usability because the right edge of the removed portion is easy to grasp.

Description of drawings

FIG. 1 is a schematic perspective view showing the appearance shape of a storage box according to a first embodiment of the present invention.

Fig. 2 is a developed view viewed from the surface of the storage box shown in Fig. 1 .

Fig. 3 is an enlarged perspective view of the left part of the storage box shown in Fig. 1 .

Fig. 4 is an enlarged sectional view taken along line IV-IV shown in Fig. 3 .

Fig. 5 is an enlarged perspective view of a left side portion of a storage box according to a second embodiment of the present invention, corresponding to Fig. 3 .

Fig. 6 is a schematic perspective view showing an external shape of a storage box according to a third embodiment of the present invention, corresponding to Fig. 1 .

Fig. 7 is a schematic perspective view showing the appearance shape of a conventional packaging box.

Fig. 8 is an expanded view of the packing box shown in Fig. 7 .

Fig. 9 is a schematic perspective view showing an unsealing step of the packaging box shown in Fig. 7 .

Fig. 10 is a schematic perspective view showing a usage state of the packing box shown in Fig. 7 .

Fig. 11 is an enlarged perspective view of the left part of the packing box shown in Fig. 7 .

Fig. 12 is an enlarged cross-sectional view taken along line XII-XII shown in Fig. 11 .

Detailed ways

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

With reference to these figures, the storage box 10 is a sheet-shaped body 11 that is developed into a predetermined shape and is made of paper blanks, etc., and is bent so that the surface viewed from the direction of the arrow in FIG. , planar portion 14, bottom portion 15, right side portion 16, and left side portion 17 are formed in a rectangular parallelepiped shape.

As for its specific structure, except for the parts related to the pinhole 41 and the removed part 27 described later, it is a left-right reversed structure, so only the left side part of the storage box 10 will be described.

First, the sheet body 11 is provided with the front sheet 22 which covers the front part 12 of the storage box 10 . The sheet-shaped body 11 also has a function to be connected to the left side edge 42 of the front sheet 22 in a bendable manner when unfolded and to cover about one-third from the front of the left side surface 17 when assembled, with respect to the front sheet 22. The bent piece 32 is bent at the rear of the left side.

Further, the sheet-shaped body 11 includes the bottom sheet 25 bent so as to be connected to the lower edge 52 of the top sheet 22 when unfolded and to cover the bottom surface 15 when assembled. Furthermore, the sheet-shaped body 11 is bent upward relative to the bottom sheet 25 so as to be bendably connected to the left edge 45 of the bottom sheet 25 when unfolded and to cover substantially the entire surface of the left side surface 17 when assembled. The left upper bent piece 35 is fixed to the outer surface of the left rear bent piece 32 with an adhesive or the like. In addition, the left upper bent piece 35 is different from the side panel 115 of the conventional packaging box 90 in that a semi-oblong notch 38 is formed along the front edge 48 of the left upper bent piece 35 . The effect of providing the notch 38 will be described later.

Further, the sheet-like body 11 includes the back sheet 23 bent so as to be bendably connected to the rear edge 55 of the bottom sheet 25 when unfolded, and to cover the back portion 13 when assembled. Moreover, it is equipped with the front side edge 43 of the back sheet 23 to be freely connected to the back sheet 23 when unfolded, and is bent forward with respect to the back sheet 23 in such a manner that it covers substantially the entire surface from the rear of the left side surface 17 during assembly. An adhesive or the like is fixed to the left front front bent piece 33 on the inner surface of the left side upper bent piece 35 .

Furthermore, the sheet-shaped body 11 includes the flat sheet 24 that is bent so as to be connected to the upper edge 53 of the back sheet 23 when unfolded and to cover the flat portion 14 when assembled. Furthermore, it includes the front lower bent sheet 28 bent downward so as to be bendably connected to the front edge 54 of the planar sheet 24 when unfolded and to cover the entire surface of the front sheet 22 when assembled. Moreover, it has a left side bent downward so as to be bendably connected to the left side edge 44 of the planar piece 24 when unfolded and to cover the upper half of the outer surface of the left side upwardly bent piece 35 when assembled. Bend the sheet 34 below the side.

Here, the front downwardly bent piece 28 is divided into a residual portion 26 occupying about two-fifths of the upper side and a leftover portion 26 of about one-fifth of the lower side at the junction of the needle eye 41 formed parallel to the front edge 54 of the plane piece 24 which can be cut freely. The removal of part 27 of three. When assembling, in order to prevent the storage box 10 from being accidentally opened during transportation, etc., a part of the removal part 27 is fixed to a part of the lower part of the front sheet 22 with an adhesive. In addition, the adhesive strength is such that the removed portion 27 is separated by hand. In addition, regarding the front downwardly bent piece 28, in this embodiment, since it is assumed that the removed portion 27 is cut from left to right, the shape of the needle eye 41 is such that it is easy to move toward the right side of the removed portion 27, although not shown in the figure. The shape of the direction cut.

Furthermore, the remaining portion 26 has a direction relative to the remaining portion 26 so as to be bendably connected to the left edge 46 of the remaining portion 26 when unfolded and to cover substantially the entire surface of the left side lower bending piece 34 when assembled. The second left side rear bent piece 36 which is bent backward. The second left rear bent piece 36 is fixed to the inner side of the left lower bent piece 34 with an adhesive or the like. Furthermore, inside the remaining portion 26 , a cutting blade 40 made of metal or paper extending in the longitudinal direction is attached such that the tip of the cutting blade 40 protrudes from the leading end of the remaining portion 26 . The tip of the cutting blade 40 mounted inside the remaining portion 26 is covered by the removal portion 27 in an unopened state.

FIG. 3 is an enlarged perspective view of the left part of the storage box shown in FIG. 1 , and FIG. 4 is an enlarged cross-sectional view taken along line IV-IV shown in FIG. 3 .

Referring to FIG. 3 , it can be seen from the developed view of FIG. 2 that the left edge 47 of the removed portion 27 is arranged to overlap the left edge 42 of the front sheet 22 . In addition, the front edge 48 of the upper bending piece 35 on the left side is aligned with the left side edge 42 of the front sheet 22 at the connection portion 56 of the bottom surface sheet 25, and a semi-oblong notch is formed above the connection portion 56. 38, constituting a specific leading edge 58. Therefore, the specific front edge 58 is spaced rearward from the position of the left edge 42 of the top sheet 22 .

In addition, at least a part of the specific front edge 58 is exposed from the left lower bent piece 34 and is arranged at least a part of a position corresponding to a part of the left edge 47 of the removed part 27 .

Next, with reference to FIG. 4 , when the storage box 10 is unsealed, as with the conventional packaging box 90, the left edge 47 of the removal portion 27 is grasped, and the removal portion 27 is separated along the pinhole 41 against adhesive fixation. . At this time, since the specific front edge 58 is spaced rearward from the position of the left edge 42 of the top sheet 22 , a space 59 is ensured between a part of the left edge 47 of the removed portion 27 and the specific front edge 58 . Therefore, by pressing the finger against the space 59 , it is easy to press the finger against the left edge 47 of the removed portion 27 , and it becomes easy to grasp the removed portion 27 .

In addition, by forming the specific front edge 58 as the semi-oblong notch 38, the distance away from the position of the left edge 42 of the top sheet 22 to the rear is substantially constant. Therefore, the distance between the left edge 47 of the removed portion 27 and the specific leading edge 58 is stabilized, and thus the ease of grasping and pinching of the removed portion 27 is stabilized.

Furthermore, by forming the front edge 48 of the left upper bent piece 35 below the specific front edge 58 into a structure in which the connection portion 56 with the bottom surface sheet 25 is aligned with the left edge 42 of the front sheet 22, the connection can be ensured. Since the connection strength of the bending piece 35 is bent upward on the left side of the portion 56, the assembly strength of the storage box 10 is improved.

Moreover, in the storage box 10 comprised in this way, the rolled thing which wound the sheet which consists of aluminum foil etc. which are not shown in figure can be accommodated.

In addition, when in use, like the conventional packaging box 90, grasp and pinch the left side edge 47 of the removed portion 27 of the storage box 10 that is easy to grasp and pinch, and separate the removed portion 27 along the pinhole 41 against adhesive fixation. . Then, the storage box 10 is unsealed, and the front end of the cutting blade 40 is exposed. Next, the storage box 10 is opened by turning the flat sheet 24 in the direction of the upper edge 53 of the back sheet 23 in the direction of the axial back portion 13 . Then, the curled object accommodated inside the storage box 10 is exposed, so the sheet is pulled out to a desired length from the curled object. Then, by pressing down the flat piece 24 after returning to the original flat portion 14 position, the remaining portion 26 descends accordingly, and by abutting the front end of the cutting knife 40 on the piece pulled out to a desired length, cut off.

By providing the removal portion 27 in this way, similarly to the conventional packaging box 90 , the cutting blade 40 can be installed without exposing the cutting blade 40 until immediately after opening, and the storage box 10 can be easily opened by cutting the removal portion 27 .

Fig. 5 is an enlarged perspective view of a left side portion of a storage box according to a second embodiment of the present invention, corresponding to Fig. 3 .

Since this second embodiment is basically the same as the first embodiment except for the structure of the specific front edge 68 of the storage box 10, the description here will not be repeated, and the difference will be mainly described.

Referring to the accompanying drawings, the front edge 48 of the upper left side of the storage box 10 is approximately at the lower end of the connecting portion 66 of the bottom panel 25, the lower end of the left edge 42 of the front panel 22 and the lower end of the left end 47 of the removed part 27. adjacent. And, as the front edge 48 of the left side upper bent piece 35, at least a part of the specific front edge 68 exposed from the left side lower bent piece 34 is directed toward It is formed by cutting off the straight line above the oblique rear. Thereby, the specific front edge 68 is separated rearward from the position of the left edge 42 of the top sheet 22 as it goes upward. In addition, at least a part of the specific front edge 68 is exposed from the left side lower bent piece 34 .

Next, when unsealing the storage box 10 , the left edge 47 of the removed portion 27 is grasped to separate the removed portion 27 along the pinhole 41 against the adhesive fixation, similarly to the first embodiment. At this time, since the specific front edge 68 is spaced rearward from the position of the left edge 42 of the top sheet 22 , a space 69 is ensured between a part of the left edge 47 of the removed portion 27 and the specific front edge 68 . Therefore, by putting the finger against the space 69 , it is easy to press the finger against the left edge 47 of the removed portion 27 , and it becomes easy to grasp the removed portion 27 .

In addition, about the subsequent use, the process of cutting the sheet|seat, such as aluminum foil accommodated in the storage box 10, is the same as that of 1st Embodiment.

Fig. 6 is a schematic perspective view showing an external shape of a storage box according to a third embodiment of the present invention, corresponding to Fig. 1 .

Since the third embodiment is basically the same as the first embodiment except for the structure related to the removal of the portion 27 and the specific leading edge 78 , the description here will not be repeated, and the difference will be mainly described.

Referring to the drawings, a second needle eye 71 that is parallel to the needle eye 41 and can be cut freely is provided at the removed portion 27 of the bent piece 28 on the lower front side of the storage box 10 . With the second needle hole 71 as a boundary, the removed portion 27 is divided into a removed piece 76 occupying the upper half and a remaining piece 77 occupying the lower half.

In addition, during assembly, the residual sheet 77 is fixed to a part of the lower portion of the front sheet 22 with an adhesive or the like in order to prevent the storage box 10 from being inadvertently opened during transportation or the like. Thereby, the removal sheet|seat 76 is sandwiched by the remaining part 26 and the remaining sheet|seat 77, and it becomes the belt-shaped structure which is not fixed to the surface sheet 22. As shown in FIG.

In addition, regarding the front downwardly bent piece 28, in this embodiment, since it is formed as a structure in which the removal piece 76 is assumed to be cut from left to right, the shape of the second eyelet 71 is the same as that of the eyelet 41, although not shown in the figure. It becomes a shape that can be cut off easily to the right.

Further, the front edge 48 of the left upper bent piece 35 is aligned with the left edge 42 of the front sheet 22 at the connection portion 56 with the bottom sheet 25 . Furthermore, the front edge 48 of the left side upward bending piece 35 is arranged at a position corresponding to the left edge 73 of the removal piece 76, and a specific front edge 78 cut out of a semi-elliptical notch is arranged.

Furthermore, at least a part of the specific front edge 78 is exposed from the left side lower bent piece 34 .

Next, when the storage box 10 is unsealed, the left edge 73 of the removal sheet 76 is grasped to cut the removal sheet 76 along the needle holes 41 and the second needle holes 71 in the same manner as in the first embodiment. At this time, since the specific front edge 78 is spaced rearward from the position of the left edge 42 of the front sheet 22 , a space 79 is ensured between the left edge 73 of the removal sheet 76 and the specific front edge 78 . Therefore, by putting the finger in contact with the space 79 , it is easy to press the finger against the left edge 73 of the removal sheet 76 , and it becomes easy to grasp the removal sheet 76 .

In addition, as mentioned above, the removal sheet 76 is sandwiched by the residual part 26 and the residual sheet 77, and when assembled, the residual sheet 77 is bonded and fixed to a part of the lower part of the front sheet 22, therefore, the removal sheet 76 does not need to be bonded. fixed etc. Therefore, when the storage box 10 is unsealed, the removal sheet 76 can be cut without overcoming the adhesive fixation, and the removal sheet 76 can be easily separated.

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

Moreover, since the front edge 48 of the left side upward bending piece 35 below the specific front edge 78 is formed in a structure in which the connection portion 56 with the bottom surface sheet 25 is aligned with the left edge 42 of the front sheet 22, it is possible to ensure Since the connecting strength of the piece 35 is bent upward on the left side of the connecting portion 56, the assembly strength of the storage box 10 is improved.

In addition, about the subsequent use, the process of cutting the sheet|seat, such as aluminum foil accommodated in the storage box 10, is the same as that of 1st Embodiment.

In addition, in each of the above-mentioned embodiments, the specific front edge is provided on the left side of the storage box, but a configuration in which the entire structure of the storage box is reversed left and right and the specific front edge is provided on the right side may also be used. In this case, what is necessary is just to cut from right to left about a removal part or a removal piece.

In addition, in each of the above-mentioned embodiments, due to the structure of the specified front edge, the removed portion, or the removed piece, the storage box as a whole has a left-right asymmetric structure, but it may also be configured to be left-right symmetric. In this case, what is necessary is just to arrange|position a specific front edge on both the left and right, and the removal part or removal piece should just be comprised so that it can cut from both the left and right sides.

Furthermore, in each of the above-mentioned embodiments, the storage box is used to store curled objects made of sheet-like objects such as aluminum foil, but it is not limited thereto, and may be a general storage box for storing other objects. In this case, depending on the object to be accommodated, the cutting blade may not be provided.

Moreover, in each of the above-mentioned embodiments, the shape of the specific front edge is formed by cutting out a semi-oblong notch or cutting out a straight line. The position where the bent piece is exposed is not limited thereto, and other shapes and ranges are also possible as long as the shape and range of the specific front edge are at least arranged at the exposed position corresponding to the removed portion or the removed piece.

In addition, in the above-mentioned first and third embodiments, the notch forming the specific front edge has a semi-oblong shape, but it is not limited to this, and may have other shapes such as a rectangle.

Furthermore, in the above-mentioned second embodiment, the specific front edge was cut off by a straight line, but it is not limited thereto, and may be cut off by other types of lines such as wavy lines.

In addition, in each of the above-mentioned embodiments, the remaining parts of the left side downwardly bent piece and the front downwardly bent piece are fixed by the second left side rearwardly bent piece. The structure of the fixed part.

In addition, in each of the above-mentioned embodiments, the left side rear bent piece and the left side front front bent piece are set to have such a length that a part of them overlap each other, but it is not limited to this, as long as they are fixed at least on the left side upper side The inner sides of the bent pieces may also be set to a length that does not overlap each other.

In addition, in each of the above-mentioned embodiments, the front edge of the left upwardly folded piece is configured to be aligned with or substantially adjacent to the left edge of the front piece at the connection portion with the bottom surface piece, but it is not limited thereto, and may be configured such that The connecting portion is also separated from the front sheet to the rear.

Furthermore, in each of the above-mentioned embodiments, the storage box is made of cardboard, but it is not limited to this, and other materials may be used as long as it has a certain shape retention property and can be bent. For example, it may be constituted by a sheet-like body obtained by stretching synthetic resins such as polystyrene and polypropylene.

In addition, in each of the above-mentioned embodiments, the storage box is fixed by an adhesive, but it is not limited thereto, and may be fixed by other methods.

In addition, in each of the above-mentioned embodiments, the storage box has a structure in which a specific front edge is provided on at least a part of a position corresponding to the removed portion or the removed piece on two adjacent surfaces of the cuboid-shaped member, but the present invention is not limited thereto. , even if it is another polyhedron, the application of the present invention can be similarly applied to two adjacent faces.

Moreover, in each of the above-mentioned embodiments, the storage box is formed by bending a specific sheet-shaped body, but it may be formed by another method.

Furthermore, in each of the above-mentioned embodiments, the boundary between the remaining part and the removed part is a specific needle eye, but it only needs to be a cutting line that can be cut freely from one direction (left) to the other direction (right).

Therefore, based on the storage boxes of the respective embodiments described above, it can be described as the following configurations if the point of view is changed.

That is, the storage box 10 of the first technical solution of the present invention is that the sheet-shaped body 11 that is unfolded into a predetermined shape is bent into a front part 12, a back part 13, a flat part 14, a bottom part 15, and a side part (left side). Face 17) and the other side (right face 16) form the storage box 10 in the shape of a cuboid. The remaining part 26 and the removal part 27 can be removed by cutting the cutting line (needle 41), and at least a part of the side edge (left side edge 47) of the removal part 27 is configured to be aligned with the side edge of the front part 12. (Left side edge 42) overlaps, and the front edge 48 of one side surface (left side surface 17) is at least a part of the position corresponding to a part of the side edge (left side edge 47) of the removal part 27 (specific front edge 58) , and are disposed rearward away from the position of one side edge (left edge 42 ) of the front portion 12 .

With this configuration, a space is ensured between at least a part of the side edge of the removed portion and the front edge of the side edge portion, so it is easy to press the finger against the side edge of the removed portion, and it becomes easy to grasp the removed portion.

Industrial availability

As described above, the storage box of the present invention is suitable for accommodating, for example, rolled objects formed by winding sheet-shaped objects such as aluminum foil.

Claims (8)

1. A storage box (10) formed by bending a sheet-like body (11) expanded into a predetermined shape into a rectangular parallelepiped shape composed of a front surface portion (12), a back surface portion (13), a flat surface portion (14), a bottom surface portion (15), a side surface portion (17), and another side surface portion (16),

the front face portion is divided into a remaining portion (26) and a removed portion (27) from one direction to the other direction with a freely-cut cutting line (41) as a boundary,

the removal portion can be removed by cutting the resection line,

at least a part of a side edge (47) of the removed portion is arranged to overlap with a side edge (42) of the front portion,

a notch (38) is formed by at least a part (58, 68, 78) of the front edge (48) of the one side surface portion at a position corresponding to the part of the one side edge of the removed part being arranged to be spaced rearward from the position of the one side edge of the front surface portion,

the side edge of the one side surface part (17) located directly above the notch (38) is in contact with the remaining part (26) of the front surface part (12) from the side of the back surface part (13),

the upper portion of the notch itself is covered by a part of the one side surface portion.

2. A storage box (10) formed by bending a sheet-like body (11) expanded into a predetermined shape into a rectangular parallelepiped shape composed of a front surface portion (12), a back surface portion (13), a flat surface portion (14), a bottom surface portion (15), a right side surface portion (16), and a left side surface portion (17),

the storage box (10) is provided with:

a front surface sheet (22) covering the front surface portion;

a left side rear bending piece (32) which is connected to the left edge (42) of the front surface piece in a freely bending manner and covers at least a part of the left side surface part;

a bottom surface sheet (25) which is connected to the lower edge (52) of the front surface sheet in a freely bendable manner and covers the bottom surface section;

a left upper bending piece (35) which is connected with the left edge (45) of the bottom piece in a freely bending way and is at least fixed on the outer surface of the left rear bending piece;

a back sheet (23) which is connected to the rear edge (55) of the base sheet in a freely bendable manner and covers the back surface section;

a left side front bent piece (33) which is connected to a left edge (43) of the back sheet so as to be freely bent and which is fixed to at least an inner surface of the left side upper bent piece;

a flat sheet (24) which is connected to the upper edge (53) of the back sheet so as to be bendable, and covers the flat surface section;

a front lower bent piece (28) which is connected to the front edge (54) of the planar piece in a freely bendable manner and covers at least a part of the front piece; and

a left side lower bending piece (34) which is connected with the left side edge (44) of the plane piece in a freely bending way and at least covers the upper part of the outer surface of the left side upper bending piece,

the front lower folded piece is divided into an upper remaining part (26) and a lower removed part (27) at a boundary by a freely-cut eyelet (41) formed parallel to the front edge of the planar piece, and a part of the removed part is fixed to the front piece,

and the residual part is connected with the lower bending piece of the left side surface,

at least a portion of a left side edge (47) of the removed portion is configured to overlap a left side edge of the topsheet,

a specific front edge (58, 68, 78) exposed from the left-side lower bent piece, which is a front edge (48) of the left-side upper bent piece, is arranged at least partially at a position corresponding to the part of the left side edge of the removed portion, at a position rearward from the position of the left side edge of the front sheet, thereby forming a notch,

the side edge of the left side upper bent piece (35) located directly above the specific front edge is in contact with the remaining portion (26) of the front lower bent piece (28) from the side of the back surface portion (13),

the upper portion of the notch is covered by the bent piece below the left side face.

3. A storage box (10) formed by bending a sheet-like body (11) expanded into a predetermined shape into a rectangular parallelepiped shape composed of a front surface portion (12), a back surface portion (13), a flat surface portion (14), a bottom surface portion (15), a right side surface portion (16), and a left side surface portion (17),

the storage box (10) is provided with:

a front surface sheet (22) covering the front surface portion;

a left side rear bending piece (32) which is connected to the left edge (42) of the front surface piece in a freely bending manner and covers at least a part of the left side surface part;

a bottom surface sheet (25) which is connected to the lower edge (52) of the front surface sheet in a freely bendable manner and covers the bottom surface section;

a left upper bending piece (35) which is connected with the left edge (45) of the bottom piece in a freely bending way and is at least fixed on the outer surface of the left rear bending piece;

a back sheet (23) which is connected to the rear edge (55) of the base sheet so as to be bendable, and covers the back surface section;

a left side front bent piece (33) which is connected to a left edge (43) of the back sheet so as to be freely bent and which is fixed to at least an inner surface of the left side upper bent piece;

a flat sheet (24) which is connected to an upper edge (53) of the back sheet so as to be bendable, and covers the flat surface section;

a front lower bent piece (28) which is connected to the front edge (54) of the planar piece in a freely bendable manner and covers at least a part of the front piece; and

a left side lower bending piece (34) which is connected with the left edge (44) of the plane piece in a freely bending way and at least covers the upper part of the outer surface of the left side upper bending piece,

the front lower folded piece is divided into an upper residual part (26) and a lower removed part (27) by using a freely-cut needle eye (41) formed parallel to the front edge of the plane piece as a boundary, and a part of the removed part is fixed to the front piece,

and the residual part is connected with the lower bending piece of the left side surface,

at least a portion of a left side edge (47) of the removed portion is configured to overlap a left side edge of the topsheet,

a specific front edge (58, 68, 78) exposed from the left-side lower bent piece, which is a front edge (48) of the left-side upper bent piece, is arranged at least partially at a position corresponding to the part of the left side edge of the removed portion, at a position rearward from the position of the left side edge of the front sheet, thereby forming a notch,

the edge of the lower end of the left side surface part is formed into a continuous straight line,

the upper portion of the notch is covered by the bent piece below the left side face.

4. The containment case of claim 2,

the specific front edge is aligned with the left edge of the front sheet at a connecting portion (56, 66) connected to the bottom sheet, and is spaced rearward from the left edge of the front sheet above the connecting portion (56, 66).

5. Case according to claim 4,

the specific front edge is formed by cutting a semi-oval notch into the front edge of the upper left side folded piece.

6. The containment case of claim 2,

the removed part is divided into an upper removed sheet (76) and a lower residual sheet (77) by using a 2 nd freely-cut pinhole (71) formed in parallel with the pinhole as a boundary, and a part of the residual sheet is fixed on the front surface sheet,

the specific front edge is disposed at a position corresponding to a left side edge (73) of the removal sheet.

7. The storage box according to any one of claims 2 to 6,

the containing box is formed by turning left and right.

8. A storage box (10) formed by bending a sheet-like body (11) expanded into a predetermined shape into a rectangular parallelepiped shape composed of a front surface portion (12), a back surface portion (13), a flat surface portion (14), a bottom surface portion (15), a side surface portion (17), and another side surface portion (16),

the front face portion is divided into a remaining portion (26) and a removed portion (27) from one direction to the other direction with a freely-cut cutting line (41) as a boundary,

the removal portion can be removed by cutting the resection line,

at least a part of a side edge (47) of the removed portion is arranged to overlap with a side edge (42) of the front portion,

a front edge (48) of the one side surface portion is disposed at least partially (58, 68, 78) at a position corresponding to the one portion of the one side edge of the removed portion, so as to be spaced rearward from the position of the one side edge of the front surface portion, thereby forming a notch,

the edge of the lower end of the one side portion is formed as a continuous straight line,

the upper portion of the notch itself is covered by a part of the one side surface portion.

Images