JP5550987B2 - Display container and method for manufacturing display container - Google Patents

Description

  The present invention relates to a display storage box that is a box for displaying storage objects, and a method for manufacturing the display storage box.

  2. Description of the Related Art Conventionally, as disclosed in Patent Document 1, there is known an exhibition storage box that accommodates merchandise in the process of distribution and also functions as a box for displaying the merchandise. FIG. 5 is a perspective view showing a perspective structure of a display storage box in the conventional example, and FIG. 6 is a perspective view showing a perspective structure of a storage body of the display storage box in the conventional example. 7 and 8 are development views showing the development structure of the display storage box in the conventional example.

  As shown in FIG. 5, the display storage box 50 described in Patent Document 1 includes a storage body 51 having a bottomed rectangular tube shape and a lid body 52 having a covered square tube shape. In addition, the opening 51 a (see FIG. 6) of the container 51 is covered with the lid 52. According to the display storage box 50 having such a configuration, merchandise and the like are distributed together with the display storage box 50 in a state where the storage body 51 is covered with the cover body 52, while the cover body 52 is separated from the storage body 51. The product 51 can be displayed by the container 51 only by being removed. That is, since the display case is formed simply by removing the lid 52 from the container 51, it is possible to improve the efficiency of the work of displaying products and the like.

Special table 2009-533286

  Of the container 51 and the lid 52 constituting the display container described above, the outer shape of the container 51 displayed together with the product etc. needs to have a function of making it easy for the purchaser to see the product etc. accommodated by the product. It is said. Therefore, as shown in FIG. 6, the width Ha in the height direction of the front wall Wa is usually smaller than the width Hb in the height direction of the back wall Wb, and the height direction of the pair of left and right side walls Ws. The width of is formed so as to become smaller toward the front wall Wa. And the blanks for forming the container 51 and the lid body 52 having the above-described shapes are formed by, for example, the following methods (a) and (b).

(A) Blanks for forming the container 51 and blanks for forming the lid 52 are formed from a single sheet.
(B) Blanks for forming the container 51 and blanks for forming the lid 52 are formed from different sheets.

  In the method (a), as shown in FIG. 7, blanks 51 </ b> A for forming the container 51 and blanks 52 </ b> A for forming the lid 52 are formed from a common sheet. Then, as described in Patent Document 1, after blanks 51A for forming container 51 are wound around a cored bar, blanks 52A for forming lid 52 cover blanks 51A. A storage box 50 is formed. Therefore, it is possible to manufacture the display storage box 50 with a single sheet and store the sheets for manufacturing the display storage box 50 in one kind of container.

  On the other hand, in the method (b), the blanks for forming the container 51 and the blanks for forming the lid 52 are formed from different sheets. While design is required for the appearance of the container 51 displayed together with products and the like, mechanical strength is required for the appearance of the lid 52 that is used only during transportation. Special design is unlikely to be required. Because of such a demand, in the above-described display storage box 50, the lid body 52 that requires mechanical strength and the storage body 51 that requires design are formed of different sheets. There are many cases. Further, in the manufacturing method described in Patent Document 1, for example, if a problem occurs in the blanks 52A for forming the lid 52, even if the blanks 51A of the container 51 formed therewith is normal, the container The 51 blanks 51A must be discarded. In this regard, the above-mentioned method (b) in which the blanks 51A of the containing body 51 and the blanks 52A of the lid body 52 are formed from different sheets can cope with any inconveniences in the blanks of the lid body 52. Since it is easy to divert the blanks of the other lid body 52 to the blanks of the containing body 51, it is possible to increase the use efficiency of the sheet.

  Therefore, in the method (b), in order to increase the productivity of the blanks of the containing body 51 and the blanks of the lid body 52, as shown in FIG. 8, for example, two blanks for forming the containing body 51 are used. A method of forming 51A from a single sheet 55 is employed. In this case, since the same designability is required for each of the two blanks 51A, and high utilization efficiency in the sheet 55 is required, the two constraints (C) and (D) below are imposed. Blanks 51A will be received.

(C) The two blanks 51A are cut so that the joint portion on the outer surface of the container 51 is the same position, for example, the boundary between the front wall Wa and the side wall Ws becomes the joint portion.
(D) The two blanks 51A are cut so that the back wall Wb of the other blank 51A is formed in the vicinity of the front wall Wa of the one blank 51A.

  Here, if the configuration in which one front wall Wa and the other back wall Wb can be brought close as in (d) above, it is certain to increase the utilization efficiency of the sheet 55 in the short direction of the sheet 55. Is possible. However, even in such a configuration, as shown in FIG. 8, as long as one front wall Wa and the other back wall Wb are close to each other, one side surface of the blank 51 </ b> A in the longitudinal direction of the sheet 55. The wall Ws and the side wall Ws of the other blank 51A have to be arranged in a state of being shifted from each other. As a result, as shown by shading in FIG. 8, the short direction with respect to one side wall Ws becomes the surplus area S, and there is room for improvement in improving the utilization efficiency of the sheet 55. It has become.

  The problem described above is not limited to the container having the bottom wall as shown in FIG. 6, and the width in the height direction of the front wall is smaller than the width in the height direction of the back wall, and left and right In the box which becomes smaller as the width in the height direction of the pair of side walls becomes closer to the front wall, it is generally common. FIG. 9 is a perspective view showing a perspective structure of a container in another conventional example, and FIGS. 10 and 11 are developed views showing a structure of developing the container in another conventional example.

  As shown in FIG. 9, the container 51 in another conventional example has four bottom walls Wt connected to the front wall Wa, the back wall Wb, and the pair of side walls Ws. This is a so-called one-touch type box formed by flaps. The two flaps connected to the side wall Ws are provided with a ruled line L extending diagonally on the bottom wall Wt, and a region near the free end from the ruled line L is connected to the front wall Wa or the back wall Wb. Bonded to the flap. The container 51 can be assembled and folded while the bottom wall Wt is closed.

  However, even in such a one-touch type box, as shown in FIG. 10, the two blanks 51 </ b> A are subject to the constraints (A) and (D) described above. It is the same. Therefore, as shown by shading in FIG. 10, the short side direction with respect to one side wall becomes the surplus area S, so that there is room for improvement in improving the utilization efficiency of the sheet 55. ing. By the way, in the configuration not subject to the restriction (d), that is, in the configuration in which the back wall Wb in the other blank 51A is not formed in the vicinity of the front wall Wa in the one blank 51A, as shown in FIG. The short direction with respect to the side wall and the front wall becomes the surplus region S.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an exhibition storage box capable of improving the use efficiency of sheets, and an exhibition storage box for forming the display storage box. It is to provide a manufacturing method.

  The display storage box according to claim 1 is folded into a bottomed rectangular tube shape having a front wall, a back wall, and a pair of left and right side walls connected to the front wall and the back wall via ruled lines. A display storage box made of a single blank, wherein a width in the height direction of the front wall is smaller than a width in the height direction of the back wall, and each of the pair of side walls has a height. A front side portion connected to the front wall and having a relatively small width in the direction and a back side portion connected to the back wall and having a relatively large width in the height direction, In the side wall, the front side portion and the back side portion are formed by one sheet piece, and in the other side wall, the front side portion and the back side portion are constituted by two different sheet pieces. And

  According to the storage container for display according to claim 1, the width in the height direction of the front wall is smaller than the width in the height direction of the back wall, and each of the pair of side walls has a height in the side wall. It consists of the following two areas based on the width in the vertical direction.

-A front side portion having a relatively large width in the height direction.
-A rear side portion having a relatively small width in the height direction.
On the one hand of the pair of side walls, the front side part and the back side part are composed of a single sheet piece, while on the other side of the pair of side walls, the front side part and the back side part are different from each other. Consists of two sheet pieces.

  In one blank for forming the front wall, the back wall, and the side wall having the above-described configuration, one end in a direction in which these walls are connected via a ruled line is formed by a front side portion. Further, the other end in the direction in which each of these walls is connected via a ruled line is constituted by a back side portion. Therefore, one blank has one end in the direction in which the walls are connected via the ruled line, and has a relatively small width in the height direction, and the other end in the direction in which the walls are connected via the ruled line, The width in the height direction is relatively large. If it is the blanks which consist of such a structure, when cutting out two blanks from one sheet | seat, it is possible to arrange | position two blanks in the aspect with which the following two conditions are satisfy | filled.

(Condition 1) A front wall for forming one display storage box and a back wall for forming another display storage box face each other in one direction.
(Condition 2) A front side part for forming one display storage box and a back side part for forming the other display storage box face each other in the one direction.

Therefore, since the front wall in one display storage box and the back wall in the other display storage box face each other in one direction, it is possible to increase the use efficiency of sheets in the one direction. It is. In addition, the front side portion of one display storage box and the back side portion of the other display storage box are configured to face each other in the same direction. That is, in the one direction, each of the front side portion, the front wall, the side wall, the back wall, and the back side portion for forming one display storage box forms the other display storage box. It faces the back side portion, the back wall, the side wall, the front wall, and the front side portion. Therefore, it is possible to further increase the use efficiency of the sheet in the one direction.

The exhibition storage box according to claim 2 is connected to the lid front wall, the lid rear wall, and the lid front wall and the lid rear wall via ruled lines in the exhibition storage box according to claim 1. The lid further comprises a cover body made of a single blank folded into a covered square cylinder having a pair of left and right lid side walls, and the height of the lid front wall in the height direction of the lid rear wall is greater than the width, each of the pair of lid side walls, the width in the height direction is relatively large, and the lid front portion, which is and connected to the lid front wall, the width in the height direction is relatively A lid rear side portion that is small and connected to the lid rear wall, wherein the lid front side portion and the lid rear side portion are formed of one sheet piece on one lid side wall, and the other lid On the side wall, the lid front side part and lid back side part are composed of two different sheet pieces. It is the gist of.

  According to the exhibition storage box according to claim 2, since the cover body capable of enhancing the use efficiency of the sheet is provided, the use efficiency of the sheet required for forming the display storage box is further increased. It is possible.

  The manufacturing method of the storage box for an exhibition according to claim 3 is a bottomed square cylindrical shape having a front wall, a back wall, and a pair of left and right side walls connected to the front wall and the back wall via ruled lines. A method for manufacturing an exhibition storage box made of a single blank folded into a height direction width of the front wall is smaller than a height direction width of the back wall, and the pair of side walls Each of the front side portion connected to the front wall is relatively small in the height direction, and the back side portion connected to the back wall is relatively large in the height direction. The front side portion and the back side portion of one of the side walls are formed by one sheet piece, and the front side portion and the back side portion of the other side wall are configured by two different sheet pieces. The front wall and the other blank included in one blank The back wall included in the first blank faces each other in one direction, and the front side portion included in the one blank and the back side portion included in the other blank face each other in the one direction. In addition, the gist is to form a pair of blanks from one sheet.

  According to the method for manufacturing an exhibition storage box according to claim 3, the width in the height direction of the front wall is smaller than the width in the height direction of the back wall, and the width in the height direction of the side wall is Near the front wall and smaller than the back wall. In addition, one of the pair of side walls is formed by a single blank that connects the front wall and the back wall, while the other of the pair of side walls is connected to the front side portion connected to the front wall and the back wall. It is composed of two blanks joined to the connected back side portions. The front wall for forming one storage box and the back wall for forming the other storage box face each other in one direction, and the front side portion and the other for forming one storage box Two blanks are arranged so that the back side portion for forming the storage box faces each other in the one direction.

With such a configuration, since the front wall in one storage box and the back wall in the other storage box face each other in one direction, the use efficiency of the sheet can be improved in the one direction. Is possible. In addition, the front-side part in one storage box and the back-side part in the other storage box face each other in the same direction. That is, in the one direction, each of the front side part, the front wall, the side wall, the back wall, and the back side part for forming one storage box is the back side part for forming the other storage wall, Back wall, side wall,
It will face the front wall and the front side. Therefore, it is possible to further increase the sheet utilization efficiency in the one direction.

5. The method for manufacturing an exhibition storage box according to claim 4, wherein the display storage box includes a lid front wall, a lid back wall, and the lid front wall. And a pair of left and right lid side walls connected to the lid back wall via a ruled line, and a lid body made of a single blank folded into a covered square cylinder, the height of the lid front wall The width of the direction is larger than the width of the lid rear wall in the height direction, and each of the pair of lid side walls has a relatively large width in the height direction and is connected to the lid front wall. A side portion and a lid rear side portion that is relatively small in the height direction and is connected to the lid rear wall, wherein one lid side wall has a lid front side portion and a lid rear side portion; Is formed of one sheet piece, and the other lid side wall has a lid front side portion and a lid rear side portion. The lid front wall included in one lid blank and the lid back wall included in the other lid blank face each other in one direction, and the one lid blank And forming the pair of lid blanks from a single sheet by facing the lid front side portion included in the lid side portion and the lid back side portion included in the other lid blank in the one direction. To do.

  According to the method for manufacturing a storage box for display according to claim 4, the use efficiency of the sheet that is necessary for forming the storage box for exhibition is provided because the cover body capable of increasing the use efficiency of the sheet is provided. Can be further increased.

The perspective view which shows the perspective structure of the display storage box in one Embodiment which actualized the display storage box concerning this invention. The perspective view which shows the perspective structure of the container in the display storage box of one embodiment. The expanded view which shows the expansion | deployment structure of the container in the display storage box of one embodiment. The expanded view which shows the expansion | deployment structure of the cover body in the display storage box of one Embodiment. The perspective view which shows the perspective structure of the storage box for exhibition in a prior art example. The perspective view which shows the perspective structure of the container in the storage box for exhibition of a prior art example. The expanded view which shows the expansion | deployment structure of the display storage box in a prior art example. The expanded view which shows the expansion | deployment structure of the container in a prior art example. The expanded view which shows the perspective structure of the storage container for exhibition in another prior art example. The expanded view which shows the expansion | deployment structure of the container in another prior art example. The expanded view which shows the expansion | deployment structure of the container in another prior art example.

  DESCRIPTION OF EMBODIMENTS Hereinafter, an embodiment in which a display storage box and a manufacturing method of a display storage box according to the present invention are embodied will be described with reference to FIGS. First, the configuration of the exhibition storage box will be described with reference to FIGS. FIG. 1 is a perspective view showing a perspective structure of an exhibition storage box in the present embodiment, and FIG. 2 is a perspective view showing a perspective structure of the display storage box with a lid removed.

  The display storage box 10 is a box formed in a rectangular parallelepiped shape, and includes a storage body 11 made of a single blank folded in a rectangular tube shape with a bottom, and a covered rectangular tube covering the storage body 11. It is comprised from the cover body 12 which consists of one sheet of blanks folded in the shape. The goods and the like stored in the display storage box 10 are displayed in a state where the cover 12 is removed from the storage body 11 after the storage body 11 is covered with the cover 12. According to the display storage box 10 having such a configuration, a display case is formed simply by removing the lid 12 from the storage body 11, so that it is possible to increase the efficiency of the work of displaying products and the like. It is.

  The container 11 includes a front wall 11F, a back wall 11B, a pair of left and right side walls 11S connected to the front wall 11F and the back wall 11B via ruled lines, and a flap connected to each wall via the ruled lines. A bottom wall 11BT. The container 11 is formed of a single blank folded into a bottomed rectangular tube shape having the front wall 11F, the back wall 11B, and a pair of left and right side walls 11S. In the following, a region defined by ruled lines in one blank is referred to as a sheet piece.

  The outer shape of the container 11 to be displayed together with the products and the like needs to have a function of making it easy for the purchaser to see the products and the like stored therein. Based on such a request, the width Ha1 in the height direction of the front wall 11F is smaller than the width Hb1 in the height direction of the back wall 11B, and the width in the height direction of the pair of left and right side walls 11S is closer to the front wall 11F. Each wall of the container 11 is formed so as to become smaller.

  Each of the pair of left and right side walls 11S has a relatively small width in the height direction, the front side portion 11SF connected to the front wall 11F, a relatively large width in the height direction, and the back wall 11B. And a back side portion 11SB connected to the back side. Among the pair of side walls 11S, the right side wall 11S is configured by a single sheet piece in which the front side portion 11SF and the back side portion 11SB are common. On the other hand, on the left container side wall, the front side portion 11SF and the back side portion 11SB, which are two different sheet pieces, are joined along the height direction.

  The front side portion 11SF of the left side wall 11S has a width equal to the width Ha1 near the front wall 11F, and has a width larger than the width Ha1 near the back wall 11B. The back side portion 11SB of the left side wall 11S has a width equal to the width Hb1 near the back wall 11B, but has a width smaller than the width Hb1 near the front wall 11F. That is, the front side portion 11SF of the left side wall 11S has a width Ha1 in the height direction equal to that of the front wall 11F and is connected to the front wall 11F, and a width in the height direction equal to that of the back wall 11B. A rear side region having Hb1 and connected to the rear wall 11B. Further, the front side portion 11SF of the left side wall 11S is sandwiched between the front side region and the back side region, and has an intermediate region where the width in the height direction is smaller near the front side region than near the back side region. Have.

  A front notch 11Fa and a back notch 11Ba are formed on the upper side of the front wall 11F and the upper side of the back wall 11B, respectively. A perforation line (see FIG. 3) along the edge of the front cutout portion 11Fa and a perforation line (see FIG. 3) along the edge of the back cutout portion 11Ba are previously provided on the front wall 11F and the back wall 11B, respectively. The portion surrounded by the perforation line is cut out from the front wall 11F and the back wall 11B, thereby forming the front cutout portion 11Fa and the back cutout portion 11Ba. The portion surrounded by the perforation line is a portion joined to the lid body 12 in the housing body 11, and when the lid body 12 is removed from the housing body 11, together with the lid body 12, the housing body 11. It is a place removed from. In addition, since the said front notch part 11Fa is further formed in the front wall 11F whose width of a height direction is smaller than the back wall 11B, according to such a structure, the goods etc. which the container 11 accommodates are purchased. It is possible to make it easier to see.

  The lid 12 includes a lid front wall 12F, a lid rear wall 12B, a pair of left and right lid side walls 12S connected to the lid front wall 12F and the lid rear wall 12B via a ruled line, and a ruled line on each wall. It has the lid | cover top surface wall 12T which consists of a connected flap. The lid body 12 is formed of a single blank folded into a covered rectangular tube shape similar to the housing body 11.

The outer shape of the lid 12 that covers the opening 11a of the container 11 needs to have a mechanical strength that prevents the display container 10 from being distorted in a state where the plurality of display containers 10 are stacked. In addition, the outer shape of the lid 12 that is not required when a product or the like is displayed also needs a function of reducing the amount of sheets used. Based on such a request, the width Ha2 in the height direction of the lid front wall 12F is equal to the width Hb1 in the height direction of the back wall 11B, and is larger than the width Hb2 in the height direction of the lid back wall 12B. Each wall of the lid 12 is formed.

  Here, in a rectangular parallelepiped box such as the display storage box 10, the structure of the four corners extending in the height direction usually greatly affects the mechanical strength in the height direction. According to the above-described configuration, although the display storage box 10 is structurally divided into two in the height direction, one side surface in which each of the four corners extending in the height direction extends in the height direction. It is formed by a wall (back wall 11B or lid front wall 12F). Therefore, the display storage box 10 can ensure a mechanical strength comparable to that of a rectangular parallelepiped box that is structurally continuous in the height direction.

  Each of the pair of left and right lid side walls 12S has a relatively small width in the height direction, a lid back side portion 12SB connected to the lid back wall 12B, and a width in the height direction is relatively large. And a lid front side portion 12SF connected to the lid front wall 12F. Of the pair of lid side walls 12S, the lid side wall 12S on the right side is constituted by a single sheet piece having a common lid front side portion and lid rear side portion. On the other hand, on the left lid side wall 12S, the lid front side portion 12SF and the lid back side portion 12SB, which are two different sheet pieces, are joined along the height direction.

  The lid front side portion 12SF of the left lid side wall 12S has a width equal to the width Ha2 near the lid front wall 12F, and has a width smaller than the width Ha2 near the lid back wall 12B. ing. Further, the lid back side portion 12SB of the left lid side wall 12S has a width equal to the width Hb2 near the lid back wall 12B, and has a width larger than the width Hb2 near the lid front wall 12F. Yes. That is, the lid front side portion 12SF on the left lid side wall 12S has a width Ha2 in the height direction equal to the lid front wall 12F and is connected to the lid front wall 12F, and the lid rear wall 12B. And a lid back side region connected to the lid back wall 12B with an equal width Hb2. Furthermore, the lid front side portion 12SF of the left lid side wall 12S is sandwiched between the lid front side region and the lid rear side region, and has a width in the height direction closer to the lid front side region than to the lid rear side region. And a lid middle region which becomes smaller.

  A front opening portion 12Fa and a rear opening portion 12Ba surrounded by a perforation line are formed at the center of the lid front wall 12F and the upper side of the lid rear wall 12B. The lower side of the inner side surface of the front opening portion 12Fa and the lower side of the inner side surface of the rear surface opening portion 12Ba are locations where the lid body 12 is joined to the container 11 respectively. Then, when the front opening part 12Fa is cut along the perforation line, a part of the front wall 11F joined to the front opening part 12Fa is cut out from the container 11, thereby forming the front notch part 11Fa. Further, when the back surface opening portion 12Ba is cut along the perforation line, a part of the back wall 11B joined to the front surface opening portion 12Fa is cut out from the container 11, thereby forming the back surface notch portion 11Ba. That is, when the front opening portion 12Fa is cut along the perforation line, the joint between the container 11 and the lid body 12 is released on the front side. Further, when the rear surface opening portion 12Ba is cut along the perforation line, the joint between the container 11 and the lid body 12 is released on the front side. Then, the lid 12 can be removed from the exhibition storage box 10.

Next, the manufacturing method of the display storage box will be described with reference to FIGS. FIG. 3 is a developed view showing a developed structure of the container 11, and is a diagram showing a planar structure of blanks for forming the container 11. FIG. 4 is a development view showing a development structure of the lid body 12, and is a diagram showing a planar structure of blanks for forming the lid body 12.

Examples of the method for manufacturing blanks for forming the container 11 and the lid 12 include the following methods (A) and (B).
(A) Blanks for forming the container 11 and blanks for forming the lid 12 are formed from a single sheet.

(B) Blanks for forming the container 11 and blanks for forming the lid 12 are formed from different sheets.
The container blanks and the cover blanks in the present embodiment are blanks adopting the above-mentioned method (b), as shown in FIGS. 3 and 4, for forming the container 11. In order to form the blanks and the lid body 12, the blanks are formed from different sheets. While special design is required for the appearance of the container 11 displayed together with products and the like, the outer shape of the lid 12 that is used only at the time of transport is required to be mechanically strong. The design of is difficult to be required. According to the method (b), it is possible to form the lid body 12 that requires mechanical strength and the housing body 11 that requires designability from different sheets.

  As shown in FIG. 3, in each of the two housing blanks arranged on the sheet 30, the front side portion 11 </ b> SF, the front wall 11 </ b> F, the side wall 11 </ b> S, the back wall 11 </ b> B, and the back side portion 11 </ b> SB are formed. Are connected via a ruled line along the longitudinal direction of the. In each of the two housing blanks, one end in the longitudinal direction is constituted by the front side portion 11SF, and the other end in the longitudinal direction is constituted by the back side portion 11SB. And the two blanks for containers are formed from one rectangular sheet in the mode of arrangement in which the following two conditions are satisfied.

(Condition 1) A front wall 11F for forming one container 11 and a back wall 11B for forming another container 11 face each other in the short direction.
(Condition 2) The front side portion 11SF for forming one housing 11 and the back side portion 11SB for forming the other housing 11 face each other in the short direction.

  In such a method, the front wall 11F having a small width in the height direction in one container 11 and the back wall 11B having a large width in the height direction in the other container 11 are short in the height direction. In a state corresponding to the direction, they face each other in the short direction. In addition, the front side portion 11SF having a small width in the height direction in one container 11 and the back side portion 11SB having a large width in the height direction in the other container 11 are the same in the short direction. In a corresponding state, they face each other in the short direction.

  And when two container blanks are extracted from one rectangular sheet, the short side direction of the front side part 11SF in one of the container blanks is used for the back side part 11SB in the other container blanks. Will be. Moreover, the transversal direction of the front wall 11F in one container blank is used for the rear wall 11B in the other container blank. As a result, it is possible to increase the utilization efficiency of the seat 30 in the lateral direction because the front side portion 11SF and the back side portion 11SB face each other and the front wall 11F and the back wall 11B face each other.

In addition, the sum of the maximum width in the height direction of the front-side portion 11SF and the maximum width in the height direction of the back-side portion 11SB is the width Ha1 in the height direction of the front wall 11F and the width in the height direction of the back-side wall 11B. The container 11 is configured to be equal to the total with Hb1. If it is such a structure, the surplus area | region 30S (area | region shown with a shading in FIG. 3) which is areas | regions other than the container blanks among the sheets 30 will be the intermediate | middle area | region and back side part 11SB which the front side part 11SF has. It is generally limited to the gap with the intermediate region that the has. Therefore, the utilization efficiency of the sheet 30 can be further increased.

  As shown in FIG. 4, each of the two lid blanks arranged on the sheet 20 similarly has a lid front side portion 12SF, a lid front wall 12F, a lid side wall 12S, a lid rear wall 12B, and a lid rear surface. Side part 12SB is connected via the ruled line along the longitudinal direction of the blanks for lids. In each of the two lid blanks, one end in the longitudinal direction is constituted by the lid front side portion 12SF, and the other end in the longitudinal direction is constituted by the lid rear side portion 12SB. Then, two cover blanks are formed from one rectangular sheet in an arrangement in which the conditions similar to the above (Condition 1) (Condition 2) are satisfied.

  Therefore, the use efficiency of the sheet 20 in the short direction can be increased by the amount that the lid front side portion 12SF and the lid rear side portion 12SB face each other and the lid front wall 12F and the lid rear wall 12B face each other. is there. Further, the surplus area 20S (area shown by hatching in FIG. 4) other than the cover blanks in the sheet 20 is an intermediate lid area of the lid front side portion 12SF and a lid rear side portion 12SB. It is generally limited to the gap with the area. Therefore, the utilization efficiency of the sheet 20 can be further increased in the lid blank.

As described above, according to the display storage box and the manufacturing method of the display storage box of the present embodiment, the effects listed below can be obtained.
(1) In the sheet 30, the front wall 11 </ b> F in one container 11 and the back wall 11 </ b> B in the other container 11 face each other in the short direction. In addition, the front side portion 11SF of one container 11 and the back side portion 11SB of the other container 11 are also facing each other in the short direction. Therefore, it is possible to increase the utilization efficiency of the sheet 30 in the short direction of the sheet 30.

  (2) In the sheet 20, the lid front wall 12F in one lid 12 and the lid back wall 12B in the other lid 12 face each other in the short direction. In addition, the lid front side portion 12SF in one lid 12 and the lid back side portion 12SB in the other lid 12 face each other in the short direction. Therefore, it is possible to increase the use efficiency of the sheet 20 in the short direction of the sheet 20.

  (3) In the front wall 11F and the back wall 11B, the part joined to the lid body 12 is surrounded by a perforation line. Further, in the lid front wall 12F and the lid rear wall 12B, the front opening portion 12Fa and the rear opening portion 12Ba, which are locations joined to the container 11, are also surrounded by perforation lines. And if front opening part 12Fa is cut off along a perforation line, joining of container 11 and lid 12 will be canceled on the front side. Further, when the rear surface opening portion 12Ba is cut along the perforation line, the joint between the container 11 and the lid body 12 is released on the front side. With such a configuration, the joint between the container 11 and the lid 12 can be released from the outside of the lid 12 without forcibly separating the container 11 and the lid 12 joined to each other. Since it is possible, it is easy to remove the cover body 12 from the display storage box 10.

In addition, the said embodiment can be changed and implemented suitably as follows.
-The side wall 11S which comprises the container 11 has a front side area | region, a back side area | region, and an intermediate | middle area | region. Further, the lid side wall 12S constituting the lid 12 has a lid front side region, a lid back side region, and a lid intermediate region. By changing this, in the side wall 11S or the lid side wall 12S, the width in the height direction in the front side portion is equal to the width in the height direction in the front wall, and the width in the height direction in the back side portion is the back wall. The structure which becomes equal to the width | variety of the height direction in may be sufficient. Even if it is such a structure, it is possible to acquire the effect according to said (1)-(3).

  The front side portion 11SF and the back side portion 11SB are not limited to the height direction, and may be joined along a direction that intersects the height direction. Moreover, lid front side part 12SF and lid back side part 12SB are joined not only in a height direction but along the direction which cross | intersects this height direction. Even if it is such a structure, it is possible to acquire the effect according to said (1)-(3).

  The display storage box 10 may have a configuration that does not include the lid body 12, that is, a configuration that includes only the storage body 11. Even with such a configuration, it is possible to obtain the effect according to the above (1).

Next, a technical idea that can be grasped from the above embodiment and its modifications will be additionally described.
(Appendix 1)
The display container according to claim 1,
Each of the pair of side walls is
A front side region connected to the front wall with a width in the height direction equal to the front wall;
A back side region connected to the back wall with a width in the height direction equal to the back wall;
An intermediate region sandwiched between the front side region and the back side region and having a width in the height direction closer to the front side region than to the back side region,
One of the side walls is formed of one sheet piece;
The storage box for exhibition, wherein the other side wall is composed of two sheet pieces joined in the intermediate region.

  In the configuration in which the width in the height direction in the front side portion is the same as the width in the height direction in the front wall, and the width in the height direction in the back side portion is the same as the width in the height direction in the back wall throughout. The width in the height direction at the joint between the front side portion and the back side portion is restricted by the width in the height direction on the front wall. In this regard, according to the configuration described in Supplementary Note 1, an intermediate region is provided in which the width in the height direction is closer to the front side region than to the back side region, and the front side portion and the back side portion are provided in the intermediate region. It is possible to expand the range of the width in the height direction in the joint portion by the amount that is joined. As a result, the mechanical strength of the display container can be increased.

(Appendix 2)
In the display storage box according to claim 2,
Each of the pair of lid side walls is
A lid front side region connected to the lid front wall having a width in the height direction equal to the lid front wall;
A lid back side region connected to the lid back wall having a width in the height direction equal to the lid back wall;
Wherein with sandwiched lid front region and said lid rear side region, and an intermediate lid region than said lid rear end region toward the width in the height direction increases by the lid front area closer,
One of the pair of lid side walls is formed of one sheet piece,
The exhibition storage box, wherein the other of the pair of lid side walls is composed of two sheet pieces joined in the lid intermediate region.

  According to the configuration described in appendix 2, as in the configuration described in appendix 1, the lid intermediate region is provided, and the lid front portion and the lid rear portion are joined in the lid middle region. It is possible to enlarge the range of the width in the height direction in the portion. As a result, the mechanical strength of the display container can be increased.

  Ha1, Hb1, Ha2, Hb2 ... width, 10 ... display box, 11 ... container, 11a ... opening, 11F ... front wall, 11Fa ... front notch, 11B ... rear wall, 11Ba ... rear notch, 11S ... Side wall, 11SF ... front side portion, 11SB ... back side portion, 12 ... lid body, 12F ... lid front wall, 12Fa ... front opening portion, 12B ... lid rear wall, 12Ba ... back side opening portion, 12S ... lid side wall, 12SF ... lid front side portion, 12SB ... lid back side portion, 20, 30 ... sheet.

Claims (4)

An exhibition storage box comprising a front wall, a back wall, and a blank blank folded into a bottomed rectangular tube having a pair of left and right side walls connected to the front wall and the back wall via ruled lines. Because
The width in the height direction of the front wall is smaller than the width in the height direction of the back wall,
Each of the pair of side walls is
A front side portion having a relatively small width in the height direction and connected to the front wall;
A rear side portion connected to the rear wall, the width in the height direction is relatively large, and
On the one side wall, the front side portion and the back side portion are formed of one sheet piece,
In the other side wall, the front-side portion and the back-side portion are composed of two different sheet pieces. The display container according to claim 1,
It is composed of a single blank that is folded into a covered square cylinder having a lid front wall, a lid rear wall, and a pair of left and right lid side walls connected to the lid front wall and the lid rear wall via ruled lines. Further comprising a lid,
The width in the height direction of the lid front wall is larger than the width in the height direction of the lid back wall,
Each of the pair of lid side walls is
A lid front side portion having a relatively large width in the height direction and connected to the lid front wall;
A lid rear side portion connected to the lid rear wall, the width in the height direction is relatively small , and
On the one side wall of the lid, the lid front side portion and the lid back side portion are formed of one sheet piece,
In the other side wall of the lid, the lid front side portion and the lid rear side portion are composed of two different sheet pieces. An exhibition storage box comprising a front wall, a back wall, and a blank box folded into a bottomed rectangular cylinder having a pair of left and right side walls connected to the front wall and the back wall via ruled lines. A manufacturing method comprising:
The width in the height direction of the front wall is smaller than the width in the height direction of the back wall,
Each of the pair of side walls is
A front side portion having a relatively small width in the height direction and connected to the front wall;
A rear side portion connected to the rear wall, the width in the height direction is relatively large, and
On the one side wall, the front side portion and the back side portion are formed of one sheet piece,
On the other side wall, the front side portion and the back side portion are composed of two different sheet pieces,
The front wall included in one blank and the back wall included in the other blank face each other in one direction, and the front side portion included in the one blank and the above-mentioned blank included in the other blank A method for manufacturing an exhibition storage box, wherein a pair of blanks is formed from a single sheet by facing the back side portions in the one direction. In the manufacturing method of the storage box for display according to claim 3,
The display storage box is folded into a covered rectangular cylinder having a lid front wall, a lid rear wall, and a pair of left and right lid side walls connected to the lid front wall and the lid rear wall via ruled lines. Further comprising a lid made of a single blank,
The width in the height direction of the lid front wall is larger than the width in the height direction of the lid back wall,
Each of the pair of lid side walls is
A lid front side portion having a relatively large width in the height direction and connected to the lid front wall;
A lid rear side portion connected to the lid rear wall, the width in the height direction is relatively small , and
On the one side wall of the lid, the lid front side portion and the lid back side portion are formed of one sheet piece,
In the other lid side wall, the lid front side portion and the lid back side portion are composed of two different sheet pieces,
The lid front wall included in one lid blank and the lid rear wall included in the other lid blank face each other in one direction, and the lid front side portion and the other included in the one lid blank A method for manufacturing an exhibition storage box, wherein a pair of lid blanks is formed from a single sheet by facing the lid back side portion included in the lid blanks in the one direction.

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