JP6507766B2 - Packaging box - Google Patents

Description

  BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a packaging box, and more particularly to a packaging box that can be used both for transporting and displaying goods.

  For example, a packaging box described in Patent Document 1 is known as a packaging box that can be used both for transporting goods and displaying goods. The packaging box described in Patent Document 1 is configured to include an inner box part and an outer box part, and in this packaging box, a predetermined product is stored in the packaging box and then provided at the center of the side surface of the inner box part. It is possible to carry out the transportation operation by bonding the separated part and the part provided at the center of the side surface of the outer box part to each other to fix the two box parts. And in this packaging box, at the time of display, the piece part provided in the outer box part is turned outside in the horizontal direction, the separation part of the inner box part is separated from the other parts, and the fixing of both box parts is released Then, by putting a finger in this open part (hole) and pulling up the outer box upward, the outer box can be removed from the inner box and the goods stored in the inner box can be displayed as it is. .

Utility model registration 3139948 gazette

  However, in the packaging box described in Patent Document 1, the outer box portion is the inner box portion because the pull-out hole portion is formed by opening the piece portion provided in the outer box portion to the outside in the horizontal direction. It is necessary to hook your finger on the cutting part located above the hole when removing it from the case, and if you try to pull up the outer box part strongly, the finger becomes sore that it is difficult to put pressure on the removing work. there were.

  The present invention is intended to solve the above-mentioned problems, and provides a packaging box capable of easily removing an outer box from an inner box in a packaging box capable of combining transport operation and display operation. With the goal.

  The present invention relates to a packaging box including, as one aspect thereof, an inner box capable of storing a predetermined commodity and having an upper opening, and an outer box covering the inner box from the upper side. In this packaging box, the inner box has a bottom portion and an inner side portion extending upward from at least two sides of the bottom portion, and the outer box is a lid that faces the bottom portion and covers the upper side of the inner box And an outer side surface portion extending downward from at least two sides of the lid portion so as to contact the outer surface of the inner side surface portion. The inner side portion is formed with an inner fixing portion which is separable from other portions, and the outer side portion disposed outside the inner side portion is formed with an outer fixing portion bonded to the inner fixing portion . The outer fixing portion is defined by the outer side of the lid side by the upper side of the lid side and the score line provided in the portion excluding the upper side, and the outer fixing portion is the upper side of the lid side together with the adhered inner fixing portion. Can be pushed toward the inside of the packaging box with the axis as an axis, and the inner fixing part is separated from the other parts by the pushing.

  In this packaging box, since the inner box and the outer box are fixed by bonding the inner fixing part of the inner box and the outer fixing part of the outer box, the predetermined goods are stored in the packing box and then transported. Work can be done. Further, in this packaging box, the outer fixing portion bonded to the inner fixing portion can be pushed toward the inside of the packaging box with the upper side of the lid portion as an axis, and the inner fixing portion is made another by the pressing. It is supposed to be separated from the part of For this reason, among the pull-up holes formed by pushing into the inside of the outer fixing portion, the portion to which the finger is hooked is a folded portion, so even if the finger is hooked there and the outer case is pulled up, It does not hurt compared with the case with the cutting part. As a result, according to the packaging box, the outer box can be easily removed from the inner box at the time of display work, and the working efficiency can be improved.

  In the above packaging box, the width of the inner fixing portion is preferably larger than the width of the outer fixing portion. In this case, the wide inner fixing portion is caught by the pulling-up hole defined by the narrow outer fixing portion, thereby preventing the outer fixing portion from being opened outward, and the outer fixing portion can be covered by the lid portion. The upper side of the side can be pressed into the interior of the packaging box with certainty. In the above-mentioned case, it is more preferable that the inner fixing portion be formed such that each edge is located on the outer side than the score line defining the outer fixing portion. With such a shape, the outer fixing portion can be more reliably prevented from opening outward.

  In the above packaging box, the outer fixing portion is preferably formed above the central portion in the vertical direction in the outer side surface portion. In this case, the pull-up hole defined by the outer fixing portion is positioned at the upper side, and when removing the outer box from the inner box, the worker can apply force more easily than the hole is positioned lower. This makes it possible to further accelerate the display operation. In addition, in this packaging box, although it becomes a structure which pushes in an outer side fixing part etc. inside, since many things of the shape where an upper part becomes thin are assumed as goods stored in a packaging box, a pushing part is upwards By arranging, it is possible to secure a space for pushing in more efficiently inside the box. That is, it is possible to provide the pressing portion that enters the inside without providing an unnecessary space in the packaging box.

  In the above packaging box, it is preferable that the upper side of the lid portion side of the outer fixing portion substantially coincides with the boundary between the outer side surface portion on which the outer fixing portion is formed and the lid portion. In this case, since the upper side of the pull-up hole defined by the outer fixing portion substantially coincides with the height position of the lid, the outer box can be removed more easily during the display operation. It becomes.

  In the above packaging box, the inner fixing portion is preferably bonded to the inside of the outer fixing portion so that a predetermined gap is formed between the upper side of the inner fixing portion and the lid portion. Usually, such a packaging box is made of paper (for example, cardboard) having a predetermined thickness, but by providing such a gap, rotation around the upper side of the outer fixing portion and the inner fixing portion pushed inward is taken as an axis Can be smoothly performed without the movement of the fixed portion having a predetermined thickness and the lid portion coming into contact with each other.

  In the above packaging box, the inner side surface portion preferably has an inclined portion which is inclined with respect to the horizontal direction, and the inner fixing portion is preferably formed on the inclined portion. By providing such an inclined portion, when the product is displayed, the appearance of the product can be improved, and by providing the inner fixing portion on the inclined portion, the material constituting the side portion (cardboard Etc.) can be used effectively.

  In the packaging box described above, it is preferable that a line extending in the vertical direction is a perforation and a line extending in a direction other than the vertical direction is a cutting line in the outer fixed portion. By providing a perforation along the vertical direction which requires a force than the cutting line for cutting for pushing in, the outer fixing portion is pushed inward during transportation, and the outer fixing portion and the inner fixing portion It is possible to prevent the adhesive fixation from being released. In addition, since the line along the direction other than the vertical direction away from the upper side which is the rotation axis is a cutting line, the outer fixing portion can be easily pushed inward at the time of display work, and the outer box removal work It becomes possible to carry out more efficiently.

  In the above packaging box, the inner box has an inner front portion located on the front side and an inner back portion located on the back side, and the inner front portion is formed with a plate portion which can be separated from other portions. And the plate may be attachable to the inner back after separation. By adopting such a configuration, during transportation of the product, the plate portion prevents the positional displacement of the product to the front side, etc., and on the other hand, when displaying the product, it is removed to make the product easy to see from the front side. Can. Moreover, the removed plate part can be used for pop etc. for sales promotion of goods.

  According to the present invention, the outer box can be easily removed from the inner box in the packaging box which can be used for both the transport operation and the display operation.

FIG. 1 is a perspective view of a packaging box according to an embodiment of the present invention, where (a) shows an outer box and (b) is a perspective view showing an inner box. FIG. 2 is a perspective view showing the packaging box in a state in which the inner box shown in FIG. 1 is housed in the outer box, (a) is a perspective view as viewed from the front side, (b) is the back side It is a perspective view at the time of seeing from. FIG. 3 is a developed view of the outer case shown in FIG. 1 (a). FIG. 4 is a development view of the inner box shown in FIG. 1 (b). FIG. 5 is a partially enlarged plan view showing the relationship between the bonding position and the size of the outer fixing portion of the outer case and the inner fixing portion of the inner case. FIG. 6 is a perspective view showing an opening operation (display operation) after the product is stored in a packaging box and sealed, (a) shows a state used for transportation after packing, and (b) is an outer side It is a perspective view which shows the state which pushed in the fixing | fixed part inside. FIG. 7 is a perspective view showing the opening operation (display operation) after the product is stored in the packaging box and sealed, and shows a state in which the outer box is removed from the inner box after FIG. 6 (b) It is a perspective view. FIG. 8 is a development view of an inner box which is a modification of the inner box shown in FIG. FIG. 9 is a perspective view showing an example of use of the inner box according to the modification shown in FIG.

  Hereinafter, the packaging box according to the present invention will be described in detail with reference to the drawings. In the description, the same reference numeral may be used for the same element or an element having the same function, and the overlapping description will be omitted.

  FIG. 1 is a perspective view of a packaging box according to an embodiment of the present invention, where (a) shows an outer box and (b) is a perspective view showing an inner box. FIG. 2 is a perspective view showing the packaging box in a state in which the inner box shown in FIG. 1 is housed in the outer box, (a) is a perspective view as viewed from the front side, (b) is the back side It is a perspective view at the time of seeing from. The packaging box 1 is configured to include an outer case 10 and an inner case 100 as shown in FIGS. 1 and 2. The inner box 100 is a bottomed box which can store a predetermined product (not shown), and the upper side is opened. The outer case 10 is a box that covers the inner case 100 having the upper opening opened from the upper side by a lid (the lid before closing is shown in the figure), and the lower side is open. The outer box 10 is moved in the direction shown by the arrow in FIG. 1 and fitted into the outer side of the inner box 100, whereby the inner box 100 is inserted into the outer box 10 as shown in FIGS. 2 (a) and 2 (b). Housed in

  A pair of outer fixing portions 31 and 41 are provided on the outer side surface portions 30 and 40 of the outer box 10, which will be described in detail later, and corresponds to the pair of outer fixing portions 31 and 41. As described above, the inner side surface portions 120 and 130 of the inner box 100 are provided with a pair of inner fixing portions 121 and 131 above them. When the inner case 100 is stored in the outer case 10, the outer side surface portions 30 and 40 are positioned on the outer surfaces of the inner side surface portions 120 and 130, and the outer fixing portion 31 and the inner fixing portion 121 corresponding to each other The outer case 10 and the inner case 100 are fixed by adhesively fixing the space between and the outer fixing portion 41 and the inner fixing portion 131 with an adhesive or the like. By such fixing, the packaging box 1 is provided for transportation.

  Next, the configuration of the outer case 10 and the inner case 100 constituting such a packaging case 1 will be described in more detail with reference to FIGS. 3 and 4 in addition to FIGS. 1 and 2. In addition, FIG. 3 is a developed view of an outer case, and FIG. 4 is a developed view of an inner case.

  The outer case 10 is configured to include an outer front surface portion 20, outer side surface portions 30, 40, an outer rear surface portion 50, and lid portions 60, 70, 80, 90 constituting a lid, as shown in FIG. Thus, it is composed of a sheet-like blank (for example, cardboard or cardboard). The outer front surface portion 20, the outer side surface portions 30, 40 and the outer rear surface portion 50 each have a substantially rectangular shape as shown in FIG. 3, and perforations 11 to 14 are formed between them. By forming such perforations 11 to 14, when the outer box 10 made of a sheet-like blank is formed into a box, it is possible to appropriately bend each side. In addition, the glue margin part 59 is provided in the outer back surface part 50, and arrange | positions and glues the inner surface of this glue margin part 59 to the outer surface side of the end (the illustration left end) of the non-connected part side of the outer side surface part 40. Thus, a box as shown in FIG. 1 (a) is formed.

  Further, a cutout 15 is formed between the outer front surface portion 20 and the outer side surface portion 30, and a cutout 16 is formed between the outer front surface portion 20 and the outer side surface portion 40. By providing the cutouts 15 and the notches 16 as described above, a relief when the inner box 100 is stored inside the outer box 10 is secured, and the storage operation of the inner box 100 in the outer box 10 Can be done easily. Note that the widths of the outer front surface portion 20, the outer side surface portions 30, 40, and the outer back surface portion 50 that constitute the outer case 10 are the inner side of the inner case 100 described later so that the inner case 100 can be inserted smoothly into the outer case 10. It is formed to be slightly larger than the width of the front surface portion 110, the inner side surface portions 120 and 130, and the inner back surface portion 140.

  The lids 60, 70, 80, 90 constituting the lid of the outer case 10 have a substantially rectangular shape, and the lid 60 is connected from the upper end of the outer front surface 20, and the lid 70 is the outer side surface 30 The cover 80 is connected from the upper end of the outer side surface 40, and the cover 90 is connected from the upper end of the outer back surface 50. The lids 60, 70, 80, 90 are formed by first folding the short lids 60, 90 inward, and then folding the long lids 70, 80 inwardly to tape them etc. Thus, a lid is formed on the upper side (see FIG. 6A).

  Further, as described above, the outer case 10 is provided with the outer fixing portions 31 and 41 having a fixing function with the inner case 100. The outer fixing portion 31 is from the center in the vertical direction of the outer side surface portion 30. The outer fixing portion 41 is formed to be higher than the center in the vertical direction of the outer side surface portion 40. The outer fixing portion 31 has an upper side 31a on the lid 70 side, a pair of perforations 31b and 31c extending along the upper direction, a cutting line 31d extending along the horizontal direction, and one end of the cutting line 31d and the perforation 31c. The outer edge is demarcated by the cut line 31e which diagonally connects with one end, and it exhibits a substantially pentagonal shape. In addition, the oblique-shaped cut line 31e is extended along the inclination of the inclination part 123 (refer FIG. 4) of the inner side surface part 120 mentioned later. Further, an alignment mark 31 f is formed above the outer fixing portion 31.

  The outer fixing portion 41 has a shape that is line-symmetrical to the outer fixing portion 31 with respect to a line extending in the vertical direction in FIG. 3, and more specifically, along the upper side 41 a of the lid 80 and the upper direction The outer edge is defined by a pair of extending perforations 41b and 41c, a cutting line 41d extending along the horizontal direction, and a cutting line 41e obliquely connecting one end of the cutting line 41d and one end of the perforation 41c, It has a substantially pentagonal shape. The oblique cutting line 41e extends along the inclination of the inclined portion 133 (see FIG. 4) of the inner side surface portion 130 described later. In addition, an alignment mark 41 f is formed above the outer fixing portion 41.

  The inner box 100 is configured to include an inner front surface portion 110, inner side surface portions 120 and 130, an inner rear surface portion 140, and bottom plate portions 150, 160, 170, and 180 that constitute a bottom surface portion, as shown in FIG. Thus, it is composed of a sheet-like blank (for example, cardboard or cardboard). When the outer case 10 is made of cardboard, the inner case 100 may be made of cardboard or the like. The inner front surface portion 110 has a substantially rectangular shape having a notch 111 in part. The inner side surface portion 120 is configured to include a rectangular shaped portion 122 and a trapezoidal shaped inclined portion 123. The inner side surface portion 130 has a shape that is line-symmetrical to the inner side surface portion 120 with reference to a line extending in the vertical direction in FIG. 4. Specifically, a rectangular shaped portion 132 and a trapezoidal shaped inclined portion 133 Is composed including. The inner back surface portion 140 has a rectangular shape. The narrow portions of the inclined portions 123 and 133 of the inner side surface portions 120 and 130 are connected to the inner front surface portion 110, and the rectangular shaped portions 122 of the inner side surface portion 120 are connected to the inner back surface portion 140. The heights of the rectangular shaped portions 122 and 132 of the inner back surface portion 140 and the inner side surface portions 120 and 130 are substantially the same as the heights of the outer front surface portion 20, the outer side surface portions 30 and 40, and the outer back surface portion 50 of the outer box. As shown in FIG. 2, the upper and lower ends of each are in agreement. In addition, a glue margin part 139 is provided at one end (left end in the figure) of the inner side face part 130, and the outer surface of the glue margin part 139 is an inner surface of the end (right end in figure) By placing and pasting on the side, a box as shown in FIG. 1 (b) is formed.

  Bottom plates 150, 160, 170, 180 constituting the bottom of inner box 100 each have a substantially rectangular shape with a portion cut away, bottom plate 150 is connected from the lower end of inner front portion 110, and the bottom plate The portion 160 is connected from the lower end of the inner side surface portion 120, the bottom plate portion 170 is connected from the lower end of the inner side surface portion 130, and the bottom plate portion 180 is connected from the lower end of the inner back surface portion 140. The bottom plate portion 160 has a bottom plate main portion 161 and a glue margin portion 162, and the bottom plate portion 170 has a bottom plate main portion 171 and a glue margin portion 172. Notches of the wide end 161a and the narrow side 161b of the bottom plate main part 161 of the bottom plate 160 and the wide part 171a and the narrow part 171b of the bottom plate main part 171 of the bottom plate 170 Between the inner surface of the glue margin portion 162 of the bottom plate portion 160 and the outer surface of the bottom plate portion 180, and the inner surface and bottom plate portion of the glue margin portion 172 of the bottom plate portion 170. Fix between 150 and the outer surface with adhesive or the like. Thus, the bottom of the inner box 100 is formed.

  Further, as described above, the inner case 100 is provided with the inner fixing portions 121 and 131 having a fixing function with the outer case 10, and the inner fixing portions 121 and 131 have inclined sides of the inclined portions 123 and 133. It is formed on top. The inner fixing portion 121 extends in the horizontal direction at the same position as the upper end of the inner side portion 120, side sides 121b and 121c extending downward from both ends of the upper side 121a, and lower ends of the side 121b so as to be parallel to the upper side 121a. The outer edge is defined by a lower side 121d extending from the lower end to the inclined side of the inclined portion 123 and a perforation 121e extending along the inclined side, and a part thereof has a pentagonal shape that is obliquely cut out. The inner fixing portion 121 constitutes a part of the inner side surface portion 120 until the outer box 10 and the inner box 100 are fixed by an adhesive and thereafter the two boxes are removed from each other. It is connected from the inclined portion via the perforation 121e. At the time of cutting, it is cut along the perforation 121e.

  The inner fixing portion 131 has a shape that is line-symmetrical to the inner fixing portion 121 with reference to a line extending in the vertical direction in FIG. 4. Specifically, the inner fixing portion 131 is horizontal at the same position as the upper end of the inner side surface portion 130 Upper side 131a, side sides 131b and 131c extending downward from both ends of the upper side 131a, and lower side 131d extending from the lower end of the side 131b to the inclined side of the inclined portion 133 so as to be parallel to the upper side 131a; The outer edge is defined by the perforation 131e extending along, and a part has a pentagonal shape which is notched at an angle. The inner fixing portion 131 is a part of the inner side surface portion 130 until the outer box 10 and the inner box 100 are fixed by an adhesive and thereafter the two boxes are removed from each other. It is connected from perforations via perforations 131e. At the time of cutting, it is cut along the perforation 131e.

  Slits 121 f and 131 f for alignment are formed above the inner fixing parts 121 and 131, and correspond to the alignment marks 31 f and 41 f when adhering to the outer fixing parts 31 and 41. Alignment is performed to perform bonding and the like.

  Here, the positional relationship and size relationship when the outer fixing portions 31 and 41 and the inner fixing portions 121 and 131 are bonded will be described with reference to FIG. FIG. 5 is a partially enlarged plan view showing the relationship between the bonding position and the size of the outer fixing portion of the outer case and the inner fixing portion of the inner case. In the following, the case of bonding the outer fixing portion 31 and the inner fixing portion 121 will be described as an example, but the outer fixing portion 41 and the inner fixing portion 131 having a line symmetrical shape with both the fixing portions 31 and 121 are described. The same applies to the case of bonding

  As shown in FIG. 5, the width in the lateral direction (horizontal direction) of the inner fixed portion 121 is wider than the width in the lateral direction of the outer fixed portion 31, and the sides 121 b to define the outer edge of the inner fixed portion 121 It is formed so that it may have a predetermined width and be located outside rather than the score line 31b-31e which defines the outer side fixing | fixed part 31 121e. When the outer fixing portion 31 is separated from the other portions by forming the inner fixing portion 121 located inside the box in this manner to be wider or larger than the shape of the outer fixing portion 31, the outer fixing portion 31 is formed. Will not be pulled out to the outside. That is, since the inner fixing portion 121 is wider or larger than the pulling-up hole of the outer box having the same shape in the outer rim of the outer fixing portion 31, the outer fixing portion is removed when removing the outer box 10 described later. When pushing 31 and the like inward, it is possible to prevent the outer fixing portion 31 bonded to the inner fixing portion 121 from opening outward, and it is possible to be surely pushed into the inside of the box.

  Next, the case where the transport operation and display operation of goods are performed using the packaging box 1 having the above configuration will be described with reference to FIG. 2, FIG. 6 and FIG. As shown in FIG. 2, after the inner box 100 is inserted into the inside of the outer box 10 (or before the insertion), the fixing portions 31, 121 and the fixing portions 41, 131 are fixed with an adhesive and Items are stored in the inner box 100. Thereafter, as shown in FIG. 6A, the lids 60 and 90 of the outer box 10 are bent inward and the lids 70 and 80 are bent inward, and a tape T is attached between the lids 70 and 80. Then, in this state, the transport operation and the like of the product are performed.

  After that, when the goods are carried into the sales place etc., as shown in FIG. 6 (b), the outer fixing portions 31, 41 are pushed toward the inside of the box with the upper sides 31a, 41a as the axis, and the score lines 31b to The outer fixing portions 31 and 41 are separated from the other portions along 31 e and 41 b to 41 e. At this time, the inner fixing portions 121 and 131 bonded respectively to the outer fixing portions 31 and 41 are also separated from the inner side surface portions 120 and 130 along the perforations 121 e and 131 e, thereby the outer case 10 and the inner case 100. Between and is released. Thereafter, the outer case 10 is removed from the inner case 100 by putting a finger in the hole formed by pushing the outer fixing portions 31 and 41 inward and pulling the outer case 10 upward. Then, the commodity (not shown in FIG. 7) stored in the removed inner box 100 is displayed while being stored in the inner box 100.

  As described above, according to the packaging box 1 of the present embodiment, the inner side fixing portions 121 and 131 of the inner case 100 and the outer fixing portions 31 and 41 of the outer case 10 are bonded to each other. Since the box 10 is fixed, the transport operation can be performed after the predetermined goods are stored in the packaging box 1. Further, in the packaging box 1, the outer fixing parts 31 and 41 adhered to the inner fixing parts 121 and 131 are pushed toward the inside of the packaging box 1 with the upper sides 31 a and 41 a at the lid 70 and 80 sides as an axis. It is possible, and the inner fixed parts 121 and 131 are separated from the other parts by the pressing. For this reason, among the pull-up holes formed by pushing into the insides of the outer fixing parts 31 and 41, the part to which the finger is hooked is a folded part, and the finger is hooked there to pull up the outer case 10. Even if it does, it does not hurt compared with the case with a conventional cutting part. As a result, according to the packaging box 1, the outer box 10 can be easily removed from the inner box 100 at the time of display work, and work efficiency can be improved.

  Moreover, in the packaging box 1 which concerns on this embodiment, the width | variety of the inner side fixing | fixed part 121,131 is wider than the width | variety of the outer side fixing | fixed part 31,41. For this reason, it is prevented that the outside fixing parts 31 and 41 are opened to the outside by the wide inside fixing parts 121 and 131 being caught by the hole for pulling-up defined by the outside fixing parts 31 and 41 with a narrow width. The outer fixing portions 31 and 41 can be reliably pushed toward the inside of the packaging box 1 with the upper sides 31a and 41a on the lid side as the axis. In addition, the inner fixing portions 121 and 131 are formed such that the respective edge portions are positioned outside the cutting lines 31 b to 31 e and 41 b to 41 e which define the outer fixing portions 31 and 41. For this reason, it can prevent further more reliably that the outer side fixed parts 31 and 41 open outside.

  Moreover, in the packaging box 1 which concerns on this embodiment, the outer side fixing | fixed part 31 and 41 is formed above the up-down direction center part in the outer side side parts 30 and 40. As shown in FIG. For this reason, the pull-up holes defined by the outer fixing parts 31 and 41 are located at the upper side, and when removing the outer box 10 from the inner box 100, the worker is more than the holes are located lower. Makes it easy to put pressure on the display, and it is possible to further accelerate the display operation. Moreover, in the packaging box 1, the outside fixing parts 31, 41 and the like are pushed into the inside, but as a product to be stored in the packaging box 1, a large number of items (for example, shampoo etc.) having a thin upper part are assumed. Therefore, by disposing the pushing portion upward, it is possible to more efficiently secure the space for pushing inside the box. That is, it is possible to provide the pressing portion that enters the inside without providing an unnecessary space in the packaging box 1.

  Further, in the packaging box 1 according to the present embodiment, the upper sides 31a and 41a of the outer fixing portions 31 and 41 on the lids 70 and 80 side are the outer side surface portions 30 and 40 and the lid on which the outer fixing portions 31 and 41 are formed. It substantially coincides with the boundary between the parts 70 and 80. For this reason, the upper sides 31a and 41a of the pull-up holes demarcated by the outer fixing portions 31 and 41 substantially coincide with the height positions of the lids 70 and 80 formed in a box shape. In this case, the outer box 10 can be removed more easily.

  Further, in the packaging box 1 according to the present embodiment, the inner fixing portions 121 and 131 have a predetermined gap S formed between the upper sides 121 a and 131 a of the inner fixing portions 121 and 131 and the lids 70 and 80. Are bonded to the inside of the outer fixing portions 31, 41 (see FIG. 5). Usually, such a packaging box 1 is made of paper (for example, cardboard) having a predetermined thickness, but by providing such a gap S, the outer fixing portions 31 and 41 and the inner fixing portions 121 and 131 which are pushed inward. The rotation around the upper side 121a, 131a can be smoothly performed without the movement of the fixed portion having a predetermined thickness and the lid contacting each other.

  Further, in the packaging box 1 according to the present embodiment, the inner side surface portions 120 and 130 have inclined portions 123 and 133 which are inclined with respect to the horizontal direction, and the inner fixed portions 121 and 131 are inclined portions 123, It is formed on 133. By providing such inclined portions 123 and 133, when the product is displayed, the appearance of the product can be improved, and by providing the inner fixing portions 121 and 131 on the inclined portions 123 and 133. And materials (such as cardboard) that make up the side part can be effectively used.

  Moreover, in the packaging box 1 which concerns on this embodiment, line 31b, 31c, 41b, 41c which followed the up-down direction is a perforation in the score lines 31b-31e, 41b-41e which define the outer side fixing | fixed part 31 and 41. Lines 31d, 31e, 41d and 41e along the directions other than the vertical direction are cutting lines. By providing perforations along the vertical direction that require a force from the cutting line for cutting for pushing in, the outer fixing portions 31 and 41 are pushed inward during transportation, and the outer fixing portions 31 and 41 are provided. It is possible to prevent the adhesive fixing between the inner fixing portion 121 and the inner fixing portion 131 from being released. In addition, since the line along the direction other than the vertical direction away from the upper side which is the rotation axis is a cutting line, the outer fixing portions 31 and 41 can be easily pushed inward during display work, and the outer box 10 It is possible to carry out the removal work of the more efficiently.

  As mentioned above, although the packaging box which concerns on this embodiment has been demonstrated, the packaging box which concerns on this invention is not limited to the said embodiment, A various deformation | transformation is applicable. For example, in the above embodiment, the front portion 110 of the inner box 100 has a shape that is lower in height than the other portions, but for example, as shown in FIG. 113 may be provided continuously from part 112. In the case of display, it is generally preferable that the height of the front part 110 is low. For example, by providing the plate part 113 on the front part 110a, goods etc. stored in the inner box 100a are transported It can suppress moving and shifting. When the plate portion 113 is formed so as to be cut away from the other portion (the base portion 112) of the front surface portion 110a, it can be separated at the time of display. Further, for example, as shown in FIG. 9, the separated plate portion 113 is fitted to the notches 141 and 142 provided on the back surface portion 140a of the inner box 100 to make a pop or the like for sales promotion of a product. It is also possible to use.

  In the above embodiment, the box having a rectangular shape is described as an example, but the packaging box according to the present invention is not limited to the rectangular shape, and the shape of the box is not limited to other shapes. It may be square or circular.

  DESCRIPTION OF SYMBOLS 1 ... Packaging box, 10 ... Outer box, 20 ... Outside front part, 30, 40 ... Outside side part, 31, 41 ... Outside fixed part, 31a, 41a ... Upper side, 31b, 31c, 41b, 41c ... Perforation (cut off 31d, 31e, 41d, 41e ... score line (score line), 50 ... outside back surface, 60, 70, 80, 90 ... lid, 100 ... inner box, 110 ... inside front surface, 120, 130 ... Inner side surface portion 121, 131 Inner fixed portion 121e, 131e Perforation, Inclined portion 140 Inner back surface portion 150, 160, 170, 180 Bottom plate portion (bottom surface portion) S Clearance .

Claims (8)

What is claimed is: 1. A packaging box comprising an inner box capable of storing a predetermined product and having an upper opening and an outer box covering the inner box from the upper side,
The inner box has a bottom portion and an inner side portion extending upward from at least two sides of the bottom portion, respectively.
The outer case is a lid which faces the bottom surface and covers the upper side of the inner case, and an outer side surface extending downward so as to contact the outer surface of the inner side surface from at least two sides of the lid. Have a department,
The inner side surface portion is formed with an inner fixing portion which is separable from other portions,
The inner side surface portion has an inclined portion which is inclined with respect to the horizontal direction, and the inner fixing portion is formed on the inclined portion through the inclined side .
An outer fixing portion bonded to the inner fixing portion is formed on the outer side portion disposed outside the inner side portion.
The outer fixing portion has an outer edge defined by an upper side on the lid side and a score provided in a portion other than the upper side, and the outer edge includes a score extending diagonally along at least the inclined side,
The outer fixing portion, together with the bonded inner fixing portion, can be pushed toward the inside of the packaging box around the upper side of the lid portion as an axis, and the inner fixing portion is the other by the pressing. Packaging box, separated from the part.   The packaging box according to claim 1, wherein a width of the inner fixing portion is wider than a width of the outer fixing portion.   The packaging box according to claim 2, wherein the inner fixing portion is formed such that each edge is located outside the score line that defines the outer fixing portion.   The packaging box according to any one of claims 1 to 3, wherein the outer fixing portion is formed above the central portion in the vertical direction in the outer side surface portion.   The packaging box according to claim 4, wherein an upper side of the lid side of the outer fixing portion substantially coincides with a boundary between the outer side surface portion on which the outer fixing portion is formed and the lid.   The packaging box according to claim 5, wherein the inner fixing portion is bonded to the inside of the outer fixing portion such that a predetermined gap is formed between an upper side of the inner fixing portion and the lid portion. The line along the vertical direction is a perforation, and the line along the direction other than the vertical direction is a cut line, as for the score line which defines the outer fixing portion, in any one of claims 1 to 6 , Packaging box described. The inner box has an inner front portion located on the front side and an inner back portion located on the back side, and the inner front portion is formed with a plate portion which can be separated from other portions. The packaging box according to any one of claims 1 to 7 , wherein the plate is attachable to the inner back surface after separation.

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