JP3138514U - Packaging box - Google Patents

Abstract

It is possible to easily store and take out stored items, and in particular, there is no risk of damaging the stored items when storing or taking out stored items such as cakes and donuts that are easily deformed. Provided is a packaging box whose appearance as a packaging box for storing a donut is not significantly different from a conventional packaging box.
A packaging box A has an inner box part A1 and an outer box part A2, and part of the side parts 20 and 40 of the inner box part A1 serves as separation parts 24 and 44 so as to have a score line with other parts. The separation portions 24 and 44 are bonded to the corresponding side surface portion 90 and the like in the outer box portion A2. By breaking the perforation 92 of the side surface portion 90 in the outer box portion A2 and rotating the lower end of the side surface portion 90 obliquely upward, the separating portion 44 is separated from the inner box portion A1. The separation part 24 is separated from the inner box part A1 by the same operation in the side part opposite to the side part 90.
[Selection] Figure 2

Description

  The present invention relates to a packaging box, and more particularly to a packaging box used for packaging foods such as cakes and donuts.

  Conventionally, a box shown in FIG. 12 is generally used as a box for packaging and carrying cakes and donuts. That is, the conventional packaging box B has side portions 210, 220, 230, 240, a bottom portion 250, lid portions 260, 280, handle portions 270, 290, and locking portions 300, 310. When storing objects such as cakes, the lid portions 260 and 280 and the locking portions 300 and 310 are opened to store the objects to be stored. After the closed state, the locking portions 300 and 310 are locked to the handle portions 270 and 290, and the closed state of the lid portions 260 and 280 is fixed. In this way, the grip portions 270 and 290 are gripped and carried.

  In order to take out the stored items stored in the packaging box B, the locking portions 300, 310 and the lid portions 260, 280 are opened after the locking portions 270, 290 of the locking portions 300, 310 are released. As a state, the object to be stored is pulled out and taken out.

The applicant has known the following documents as prior art documents.
JP 2003-128052 A

  However, in the conventional general packaging box shown in FIG. 12, when removing the stored item from the packaging box, the stored item must be pulled out from above, and is shaped like a cake or donut. In the case of an object to be stored that tends to collapse, there has been a problem that it is difficult to take out the object to be stored, such as the shape of the object to be collapsed.

  The packaging box of Patent Document 1 is not suitable for storing foods such as cakes and donuts from the following points. That is, since an adhesive tape is used to fix the lid portion 3 ′ and the main body portion 2 ′, when food such as cakes and donuts is packaged in a store, it is not suitable in terms of speed of operation. Moreover, in the packaging box of patent document 1, since the side surface parts 6 and 7 and the rear surface part 11 of main-body part 2 'are formed high, it is good when taking out goods from the front part 5, but pulls out a cake from upper direction. It is not suitable for taking out. Further, in the state where the lid portion 3 ′ is closed with respect to the main body portion 2 ′, the side surface portions 17 and 18 in the lid portion 3 ′ are inside the side surface portions 6 and 7 of the main body portion 2 ′, so that the side surface portion 17 is present. , 18 may come into contact with the storage object, and in the case of a storage object such as a cake or a donut that tends to collapse, the side surfaces 17 and 18 come into contact with the storage object when the lid 3 'is closed. There is a risk of damaging the item. Further, when the packaging box shown in Patent Document 1 is used for packaging food such as cases and donuts, the box for storing cakes and donuts is remarkably different from the conventional box shown in FIG. As it is uncomfortable, it is not suitable.

  Therefore, the present invention can easily store and take out stored items, and in particular, there is no risk of damaging the stored items when storing or taking out stored items such as cakes and donuts that are easily deformed. An object of the present invention is to provide a packaging box that has no significant difference in appearance as a packaging box for storing cakes and donuts.

  The present invention has been created to solve the above problems. First, the present invention is a packaging box comprising a bottom surface portion and a plurality of inner side surface portions substantially perpendicular to the bottom surface portion. An inner box portion having an open upper portion, and at least two inner side surface portions, an inner box portion formed such that a part of the inner side surface portion is separable from another portion via a score line, The outer box part that covers the inner box part is provided along the outer surface of each inner side part corresponding to each inner side part of the inner box part, and the length in the height direction is longer than the inner side part. The outer side surface portion corresponding to the inner side surface portion provided with the separation portion in the inner box portion has a lid portion continuously provided from at least one of the plurality of outer side surface portions. An outer surface having an inner surface bonded to the separation portion and a cut line formed upward from the lower end The separation portion is separated from the inner box portion by breaking the score line of the outer side surface portion bonded to the separation portion in the outer box portion and rotating the lower end of the outer side surface portion obliquely upward. It is characterized by.

  In the packaging box having the first configuration, when storing an object to be stored, the cover of the outer box part is opened to store the object to be stored, and the cover is closed. Then, when taking out a to-be-contained item from a packaging box, the cut line of the outer side surface part adhere | attached with the isolation | separation part in an outer box part is broken, and the lower end of an outer side surface part is rotated diagonally upward. Thereby, the separation part bonded to the outer side surface part is separated from the inner box part. Then, by pulling the outer box part upward, the inner box part in the state where the object is stored remains, so that the object is taken out from the inner box part. Therefore, since the upper part of the inner box part is open, there is no risk of contacting the stored items when taking them out of the inner box part, and the length of the inner side part in the height direction is longer than that of the outer side part. Since it is formed short, there is little risk that the stored object will come into contact with the upper end of the inner box part when taking out the stored object, and therefore, the stored object can be easily taken out from the inner box part. There is no possibility of damaging the stored object when storing or taking out the stored object such as a donut that is easily deformed. In addition, since the inner box part is covered with the outer box part, by making the outer box part the shape of a normal packaging box for storing cakes and donuts, the appearance of the packaging box is significantly different from the conventional packaging box. It is possible to avoid feeling uncomfortable.

  Second, the packaging box has a substantially rectangular bottom surface portion and a plurality of inner side surface portions that are substantially perpendicular to the bottom surface portion, and an inner box portion whose upper portion is open. In the two inner side surface portions, a part of the inner side surface portion is formed as a separation portion so as to be separable from other portions via a score line, and an inner box portion formed by one blank, and an inner box portion An outer side surface that is provided along the outer surface of each inner side surface portion corresponding to each inner side surface portion of the inner box portion, and is longer in the height direction than the inner side surface portion. The outer side surface portion corresponding to the inner side surface portion provided with the separation portion in the inner box portion has an inner surface thereof. A blank that has a score line that is bonded to the separation portion and formed upward from the lower end. An outer box part formed by breaking the cut line of the outer side surface part bonded to the separation part in the outer box part and rotating the lower end of the outer side part diagonally upward, It is separated from the box part.

  In the packaging box having the second configuration, when storing the objects to be stored, the cover part of the outer box part is opened to store the objects to be stored, and the cover part is closed. Then, when taking out a to-be-contained item from a packaging box, the cut line of the outer side surface part adhere | attached with the isolation | separation part in an outer box part is broken, and the lower end of an outer side surface part is rotated diagonally upward. Thereby, the separation part bonded to the outer side surface part is separated from the inner box part. Then, by pulling the outer box part upward, the inner box part in the state where the object is stored remains, so that the object is taken out from the inner box part. Therefore, since the upper part of the inner box part is open, there is no risk of contacting the stored items when taking them out of the inner box part, and the length of the inner side part in the height direction is longer than that of the outer side part. Since it is formed short, there is little risk that the stored object will come into contact with the upper end of the inner box part when taking out the stored object, and therefore, the stored object can be easily taken out from the inner box part. There is no possibility of damaging the stored object when storing or taking out the stored object whose shape such as a donut is easily broken. In addition, separation parts are provided on opposite sides of the inner box part, and when separating the outer box part from the inner box part, the separation parts on both sides are separated and the outer box part is lifted upward. Even when the part is separated from the inner box part, there is no possibility that the outer box part comes into contact with the object to be stored, and there is no possibility of damaging the object to be stored. Moreover, since the side part of the outer box part is outside the side part of the inner box part, there is no possibility that the outer box part comes into contact with the object to be stored when the outer box part is separated from the inner box part. Even from these points, there is no risk of damaging the stored items when storing or taking out the stored items such as cakes and donuts that are likely to collapse. Also, the inner box part is covered with the outer box part, and the outer box part has four side parts and a lid part, and has the same appearance as a normal packaging box for storing cakes and donuts. Therefore, the appearance of the packaging box is not significantly different from that of the conventional packaging box, and it is possible to prevent the user from feeling uncomfortable.

  In the first or second configuration, the cut line is preferably a perforation or a perforation and a cut line.

  Thirdly, in the second configuration, the lid portion is provided continuously from the upper ends of the opposite outer side surface portions of the four outer side surface portions, and an opening portion is provided from the end portion of the lid portion. A grip portion is formed, and a locking portion for locking to the grip portion is formed from the other opposed outer side surface portions of the four outer side surface portions.

  Therefore, by locking the locking portion to the handle portion, the closed state of the lid portion is fixed, and the handle portion can be carried with the hand.

  Fourthly, in the second or third configuration, the bottom surface portion of the inner box portion is provided in a substantially quadrangular shape that is continuously provided from one lower end of the inner side surface portion and forms the inner bottom surface of the inner box portion. 2 adjacent to the bottom side body part, the sub-body part continuously provided from the lower end of the inside side part facing the inside side part provided with the bottom face body part, and the inside side part provided with the bottom face body part. The connecting piece portions that are continuously provided from the lower ends of the two inner side surface portions, one of which is bonded to the bottom surface main body portion and the other is bonded to the sub-body portion so that the four inner side surface portions are substantially flat. The bottom body portion and the sub-body portion are substantially parallel to the four inner side surface portions in the four inner side surface portions, and the inner box portion can be folded into a substantially flat plate as a whole. . Therefore, the inner box part can be folded into a generally flat plate shape as a whole, and the outer box part has a generally sleeve shape in a state where the lock part is not locked to the handle part. It can be folded into a flat plate shape, saving space when storing the packaging box.

  Fifth, in any one of the first to fourth configurations, the separation portion is formed in a recess of the main body portion having a substantially concave shape in the inner side surface portion where the separation portion is formed. And it is formed to protrude from the upper end of the main body.

  Sixth, in any one of the first to fifth configurations, the lower end position of the side surface portion of the outer box portion is substantially the same as the bottom surface position of the bottom surface portion of the inner box portion, and the inner box portion Only the bottom surface of is exposed. Therefore, in a state where the packaging box is placed on a table or the like, it can have the same appearance as a normal packaging box for storing cakes and donuts, so that it does not feel uncomfortable as a box for cakes or donuts. it can.

  According to the packaging box based on the present invention, since the upper part of the inner box part is open, there is no risk of contact with them when taking out the items to be stored from the inner box part. Since the length is shorter than the outer side surface portion, there is little possibility that the stored object will come into contact with the upper end of the inner box part when the stored object is taken out, and therefore the stored object can be easily taken out from the inner box part. In particular, there is no risk of damaging the stored objects such as cakes and donuts that are easily deformed. Also, the inner box part is covered with the outer box part, and the outer box part has four side parts and a lid part, and has the same appearance as a normal packaging box for storing cakes and donuts. Therefore, the appearance of the packaging box is not significantly different from that of the conventional packaging box, and it is possible to prevent the user from feeling uncomfortable.

  In the present invention, it is possible to easily store and take out the items to be stored, and in particular, there is no risk of damaging the items to be stored when taking and storing the items that are easily deformed, such as cakes and donuts. The object of providing a packaging box that does not significantly differ from the conventional packaging box in appearance as a packaging box for storing cakes and donuts was realized as follows.

  The packaging box A based on this invention is comprised as shown in FIGS. 1-6, etc., and as shown in FIG.2, FIG.5, FIG.6, FIG.9, FIG. Each of which is formed by one sheet-like blank (specifically, cardboard, cardboard, etc.).

  As shown in FIGS. 2, 3, 4, and 6, the inner box portion A <b> 1 includes a side surface portion (inner side surface portion) 10, a side surface portion (inner side surface portion) 20, and a side surface portion (inner side surface portion). 30, a side surface portion (inner side surface portion) 40, and a bottom surface portion 50, and the developed state is formed as shown in FIG. 6.

  The side part 10 is exhibiting the substantially rectangular plate shape, The height is formed lower than the height of a to-be-contained object.

  Moreover, the side part 20 is continuously provided from one end part of the side part 10 via a broken line, and has a shape that protrudes in a convex shape from the central upper end of the rectangle. The side surface portion 20 includes a main body portion 22 and a separation portion 24, and the main body portion 22 is formed in a concave shape in which a concave portion is formed at the upper end of a rectangular shape. In addition, the separation portion 24 has a substantially semicircular upper end and a lower end formed in an arcuate shape, and the left and right side portions are formed in a straight strip shape. It is formed in a region above the upper end of 22. That is, the separation part 24 is formed in the recess of the main body part 22 that has a substantially concave shape, and protrudes from the upper end of the main body part 22. At the boundary between the main body portion 22 and the separation portion 24, perforations 26 are formed on both sides thereof, and a cut 28 is formed at the lower end. That is, the boundary between the main body portion 22 and the separation portion 24 is constituted by the perforation 26 and the cut 28.

  The perforation 26 and the cut 28 that form the boundary between the separation portion 24 and the main body portion 22 are the above-described cut line.

  Moreover, the side part 30 is continuously provided via the broken line from the edge part on the opposite side to the side part 10 side of the side part 20. As shown in FIG. More specifically, the side surface portion 30 is continuously provided to the glue margin portion 29 that is continuously provided from the end portion of the side surface portion 20 opposite to the side surface portion 10 side via a broken line. The side surface portion 30 has the same configuration as the side surface portion 10 and has a substantially rectangular plate shape.

  Further, the side surface portion 40 has the same configuration as that of the side surface portion 20, has a main body portion 42 having a concave shape and the same configuration as the main body portion 22, and a separation portion 44 having the same configuration as the separation portion 24. The boundary between the portion 42 and the separation portion 44 is constituted by a perforation 46 and a cut 48.

  The perforation 46 and the cut 48 that form the boundary between the separation portion 44 and the main body portion 42 are the cut line.

  Moreover, the side part 10 is continuously provided through the broken line at the edge part on the opposite side to the side where the side part 30 of the side part 40 is provided continuously. A substantially inverted T-shaped cut K1 is formed on the upper side of the boundary position between the side surface portion 10 and the side surface portion 40.

  The bottom surface portion 50 includes a main body portion 52, a connection piece 54, a sub body portion 56, and a connection piece 58. The main body portion 52 is continuously provided from the lower end of the side surface portion 10 via a broken line, and has a bottom surface main body portion 52a and a standing piece portion 52b. The bottom surface main body portion 52a is connected to the lower end of the side surface portion 10 via a broken line. The upper surface of the bottom surface main body portion 52a forms the inner bottom surface of the packaging box A. That is, the bottom surface main body 52a forms the entire region of the inner bottom surface of the inner box portion A1. The standing piece 52b has a belt-like shape as a whole, and stands upward from the tip of the bottom surface main body 52a via a broken line. That is, in the state where the packaging box A is assembled, the standing piece 52b is substantially perpendicular to the bottom surface main body 52a and is erected upward. Further, a polygonal line 52-1 is obliquely formed with respect to a side portion forming a boundary with the side surface portion 10 of the bottom surface main body portion 52a from a corner portion of the bottom surface portion 50 (a corner portion at a boundary position between the side surface portion 10 and the side surface portion 20). Is formed, and can be easily folded when the inner box portion A1 is folded.

  In addition, a connection piece 54 is continuously provided from the lower end of the side surface portion 20 via a broken line, and the connection piece 54 has a substantially trapezoidal shape, and a corner portion of the connection piece 54 (the boundary between the side surface portion 10 and the side surface portion 20). From the corner of the position, a broken line 54-1 is formed obliquely with respect to the side that forms a boundary with the side surface 20 of the connecting piece 54, and the distal end piece 54a on the distal side of the broken line 54-1 is the bottom surface main body. The bottom surface portion 50 can be folded by being bonded to the portion 52a.

  Further, a sub body portion 56 is continuously provided from the lower end of the side surface portion 30 via a broken line, and this sub body portion 56 is formed in a substantially rectangular shape and has a shape in which notches are formed at both end portions thereof. ing. The width of the sub body portion 56 (the width in the Y1-Y2 direction) is smaller than the width of the bottom surface main body portion 52a.

  Further, a connecting piece 58 is continuously provided from the lower end of the side surface portion 40 via a broken line, and the connecting piece 58 has substantially the same configuration as the connecting piece 54. That is, the connecting piece 58 has a substantially trapezoidal shape, and a broken line 58-1 is formed obliquely from the corner of the connecting piece 58 (the corner of the boundary position between the side face 30 and the side face 40). A front end piece 58a closer to the front end than 1 is bonded to the sub body portion 56 so that the bottom surface portion 50 can be folded.

  In the state where the inner box part A1 is assembled in a box shape, the side part 10 and the side part 30 are parallel to each other, the side part 20 and the side part 40 are parallel to each other, and the main body part 52 of the bottom part 50 is It becomes a right angle with respect to the side parts 10-40. Further, the inner box portion A1 can be folded into a flat plate shape, and by rotating the main body portion 52 upward so that the main body portion 52 becomes substantially parallel to the side surface portion 10, The side surface portion 20 is substantially parallel to each other, and the side surface portion 30 and the side surface portion 40 are substantially parallel to each other, so that the inner box portion A1 can be folded into a flat plate as a whole as shown in FIG. That is, by folding the four side surface portions 10 to 40 so as to be substantially flat, the main body portion 52 and the sub body portion 56 are substantially parallel to the four side surface portions 10 to 40 in the four side surface portions 10 to 40. Thus, the inner box portion A1 can be folded into a substantially flat plate shape as a whole.

  Next, as shown in FIGS. 1, 2, 5, etc., the outer box part A <b> 2 includes a side part 60, a side part 70, a side part 80, a side part 90, a lid part 100, and a handle part. 110, a lid part 120, a handle part 130, a locking part 140, and a locking part 150.

  Here, the side surface portion 60 has a substantially rectangular plate shape, and the lateral length thereof is the lateral direction of the side surface portion 10 so that the inner box portion A1 can be accommodated in the outer box portion A2. It is formed slightly larger than the length.

  Further, the side surface portion 70 is connected from the lateral end portion of the side surface portion 60 via a broken line, and has a substantially rectangular shape. A perforation (cut line) 72 is formed in the vertical direction from the lower end of the side surface portion 70 upward. That is, the perforation 72 is formed substantially in parallel with the vertical side portion of the side surface portion 70. The perforation 72 is formed such that the interval R1 between the perforation 72 and the vertical side portion is equal to or less than the interval R2 between the separation portion 24 and the vertical side portion of the main body 22. The length of the perforation 72 is formed such that the upper end of the perforation 72 is above the upper end of the separation portion 24.

  A substantially T-shaped cut K2 is formed on the lower side of the boundary position between the side surface portion 60 and the side surface portion 70, and a perforation K3 is formed along the broken line above the cut K2. .

  Moreover, the side part 80 is continuously provided via the broken line from the edge part on the opposite side to the side part 60 side of the side part 70. FIG. More specifically, the margin portion 89 is connected to the end portion of the side surface portion 80 via a broken line, and the end portion of the side surface portion 70 is bonded to the margin portion 89. The side surface portion 80 has substantially the same configuration as the side surface portion 60 and has a substantially rectangular plate shape. Note that two perforations K4 are formed between the side surface portion 80 and the margin portion 89 in parallel with each other.

  Further, the side surface portion 90 is connected through a broken line from the end of the side surface portion 80 opposite to the side where the side surface portion 70 is continuously provided, and has substantially the same configuration as the side surface portion 70. The configuration is symmetrical to the portion 70. That is, the side surface portion 90 has a substantially rectangular shape, and a perforation (cut line) 92 is formed in the vertical direction from the lower end of the side surface portion 70 upward. The perforation 92 is formed substantially parallel to the vertical side portion of the side surface portion 90, and the formation position of the perforation 92 is such that the interval R 3 between the perforation 92 and the vertical side portion is different from that of the separation portion 44. The distance between the main body portion 42 and the side portion in the vertical direction is R4 or less. The length of the perforation 92 is formed such that the upper end of the perforation 92 is above the upper end of the separation portion 44. A substantially I-shaped cut K5 is formed at the boundary position between the side surface portion 90 and the side surface portion 80.

  In addition, the side part 60 is continuously provided via the broken line (two parallel broken lines) at the edge part on the opposite side to the side where the side part 80 of the side part 90 is provided continuously. Two parallel perforations K6 are formed along two parallel broken lines, and a vertically long cutout K7 is formed below the position between the side surface portion 60 and the side surface portion 90. ing.

  Moreover, the cover part 100 is continuously provided via the broken line from the upper end of the side part 60, and is exhibiting the rectangular shape. That is, the length in the longitudinal direction is substantially the same as the length in the longitudinal direction of the side surface portion 60, and the length in the short direction is approximately half the lateral length of the side surface portions 70 and 90. ing.

  In addition, the handle portion 110 is provided continuously from the tip of the lid portion 100 via a broken line, and has a handle main body portion 112 that has a substantially trapezoidal shape (a trapezoid shape in which inclined sides are formed on both sides), and an inclination of the handle main body portion 112. And a protruding piece 114 formed to protrude from the side. The handle main body 112 is formed with a substantially rectangular opening 112a. In addition, the protruding piece 114 is formed in a shape that allows the locking portions 140 and 150 to be locked.

  The lid 120 is connected from the upper end of the side portion 80 via a broken line, and has the same configuration as the lid 100.

  In addition, the handle portion 130 is connected from the front end of the lid portion 120 through a broken line, and has a handle main body portion 132 that has a substantially trapezoidal shape (a trapezoid shape in which inclined sides are formed on both sides), and an inclination of the handle main body portion 132. And a protruding piece 134 formed to protrude from the side. The handle main body 132 is formed with a linear fold line 132a and a notch 132b. The fold line 132a and the notch 132b have the same shape as the outer shape of the opening 112a. That is, a portion other than the upper linear portion in the outer shape of the opening 112a becomes the cut 132b. As a result, a region surrounded by the broken line 132a and the notch 132b becomes a piece 136 that is locked to the opening 112a. Further, the protruding piece 134 is formed in a shape in which the locking portions 140 and 150 can be locked.

  The locking portion 140 is connected from the upper end of the side surface portion 70 via a broken line, and the interval between the sides on both sides parallel to each other is formed substantially the same as the lateral width of the side surface portion 70. The tip of 140 is formed in an arc shape. The locking portion 140 is formed with a fold line K11 and a cut K12 in parallel with the sides on both sides, and arcs K13 and K14 are formed on both sides of the fold line K11, and the other ends of the cuts K13 and K14. A broken line K15 is formed between the portions. Accordingly, when the protruding piece portion 114 and the protruding piece portion 134 are overlapped at the position of the cut K12, the piece portion 142 surrounded by the cuts K12, K13, K14 and the broken line K15 is lifted and formed thereby. The projecting piece portions 114 and 134 are formed so as to be engaged with the opened opening.

  Further, the locking portion 150 is connected from the upper end of the side surface portion 90 via a broken line, and has the same configuration as the locking portion 140 but is symmetrically formed. The broken line K21 and the cuts K22, K23, and K24. A broken line K25 is provided. A piece 152 is formed by the cuts K22, K23, K24 and the broken line K25 formed in the locking portion 150. When the protruding piece 114 and the protruding piece 134 are overlapped at the position of the cut K22, The part 152 is lifted, and the projecting piece parts 114 and 134 are formed to be locked in the opening formed thereby.

  In addition, the length of the height direction of the side parts 60, 70, 80, 90 is formed higher than the length of the height direction of the inner box part A1 so that the inner box part A1 can be accommodated. The length in the height direction of the side surface portions 60, 70, 80, 90 (the length in the height direction of the main body portions 22, 42 in the side surface portions 20, 40) is the height of the side surface portions 10, 30. It is preferable that the length is not less than twice the length in the direction.

  In a state where the outer box portion A2 is assembled in a box shape, the side surface portion 60 and the side surface portion 80 are parallel to each other, and the side surface portion 70 and the side surface portion 90 are parallel to each other.

  Next, the inner box portion A1 and the outer box portion A2 are bonded to each other at the separation portions 24 and 44. That is, the outer surface of the separating portion 24 and the inner surface of the side surface portion 70 are bonded by an adhesive or other bonding means, and the outer surface of the separating portion 44 and the inner surface of the side surface portion 90 are adhesive. By being bonded by other bonding means, the packaging box A is integrally formed as a whole. That is, as shown in FIG. 3, the adhesive layer S is provided between the whole or a part of the outer surface of the separation portion 44 and the inner surface of the side surface portion 90. Similarly, an adhesive layer is provided between all or a part of the outer surface of the separation portion 24 and the inner surface of the side surface portion 70. Thereby, the side parts 60-90 of outer box part A2 are provided along the surface of the outer side of the corresponding side part in inner box part A1. The adhesive strength of the adhesive layer is such that when the perforations of the side surface portions 70, 90 of the outer box portion A2 are broken and the lower ends of the side surface portions 70, 90 are rotated outward, the sewing machines on both sides of the separating portion 24 are simultaneously removed. The perforations 46 of the eye 26 and the separation part 44 are broken, and the separation parts 24 and 44 are separated from the inner box part A1, and are driven by the side parts 70 and 90 in a state of being bonded to the rotated side parts 70 and 90. Is set to

  Further, when the inner box part A1 and the outer box part A2 are bonded, the lower end of the inner box part A1 and the lower end of the outer box part A2 are formed to have the same height. It should be noted that the inner box part A1 and the outer box part A2 are not bonded to each other except the parts of the separation parts 24 and 44.

  As described above, the inner box part A1 is housed inside the outer box part A2, and the parts other than the bottom surface part 50 of the inner box part A1 are covered with the outer box part A2.

  In the packaging box A having the above-described configuration, the inner box portion A1 can be folded as described above, and the outer box portion A2 does not lock the locking portions 140 and 150 to the handle portions 110 and 130. Since the whole has a substantially sleeve shape, it can be folded into a flat plate shape even in the state of the packaging box A, the side surface portion 60 is made substantially parallel to the side surface portion 70, and the side surface portion 80 is By making it substantially parallel to the side surface portion 90, it can be folded into a flat plate shape as shown in FIG.

  The use state of the packaging box A having the above configuration will be described. In a situation where the packaging box A is not used, the packaging box A can be folded into a flat plate shape as described above.

  And when using the packaging box A, the packaging box A is assembled. That is, the side surface portion 60 and the side surface portion 80 in the outer box portion A2 are parallel to each other, the side surface portion 70 and the side surface portion 90 are parallel to each other, and the side surface portion 10 and the side surface portion in the inner box portion A1. 30 is parallel to each other, the side surface portion 20 and the side surface portion 40 are parallel to each other, and the main body portion 52 of the bottom surface portion 50 is perpendicular to each side surface portion, whereby the packaging box A is three-dimensional. Assembled into a shape.

  And as shown in FIG. 9, the to-be-contained object 160 is accommodated from the upper direction of the packaging box A by making the cover parts 100 and 120 and the latching | locking parts 140 and 150 of the outer box part A2 into an open state. Although FIG. 9 shows an example in which the item to be stored is a donut, other items to be stored (for example, cakes) may be used.

  When the item to be stored is stored, the packaging box A is closed. That is, the lid portions 100 and 120 are closed to bring the handle portion 110 and the handle portion 130 into an overlapped state, and then the locking portions 140 and 150 are locked to the handle portions 110 and 130 to close the packaging box A. To do.

  As described above, when the items to be stored are packaged in the packaging box A, the grip portions 110 and 130 can be carried by hand.

  For example, in a store, the packaging box A is stored in a folded state in advance, the packaging box A is assembled when storing the product as a storage object, the product is stored, and the packaging box A is closed. Pass to customer.

  Then, when taking out a to-be-contained object, outer box part A2 is isolate | separated from inner box part A1. That is, first, as shown in FIG. 10, the perforations 72 and 92 in the side surface portions 70 and 90 of the outer box portion A2 are broken and the lower ends of the side surface portions 70 and 90 (that is, the perforations 72 in the side surface portions 70 and 90, 92 is the lower end of the larger width via 92, the side 70 is the portion on the right side of the perforation 72, and the side 90 is the portion on the left side of the perforation 92) that is obliquely pulled up to the outside. Rotate.

  Then, the perforation 26 on both sides of the separation part 24 and the perforation 46 of the separation part 44 are broken, and the separation parts 24 and 44 are separated from the inner box part A1 and bonded to the rotated side parts 70 and 90. Then, the side portions 70 and 90 are driven. That is, the separation parts 24 and 44 of the inner box part A1 are separated from the inner box part A1, and the state of being bonded to the outer box part A2 is maintained, whereby the inner box part A1 and the outer box part A2 are separated. .

  Thereafter, as shown in FIG. 11, the outer box portion A2 is pulled upward to leave the inner box portion A1 in a state in which the items to be stored are stored. Therefore, the items to be stored may be taken out from the inner box portion A1. Since the inner box A1 is provided with the cut K1, and the outer box A2 is provided with the cuts K2, K5, K6 and the cutout K7, the outer box A2 can be easily pulled up.

  Since this inner box part A1 is not provided with a cover part or a locking part as compared with the outer box part A2, there is no possibility of coming into contact with them when taking out the items to be stored, and the side part of the inner box part A1. 10 to 40 are formed lower than the side surface parts 60 to 90 of the outer box part A2, so that the possibility that the stored object comes into contact with the upper end of the inner box part A1 when taking out the stored object is small. The stored items can be easily taken out from the inner box portion A1, and in particular, there is no possibility of damaging the stored items when storing or taking out the stored items such as cakes and donuts that are easily deformed.

  In addition, separation parts 24 and 44 are provided on opposite sides of the inner box part A1, and the separation parts 24 and 44 are bonded to the outer box part A2. When separating the outer box part A2, The side parts 70 and 90 on both sides of the outer box part A2 are pulled up to separate the separating parts 24 and 44 on both sides, and the outer box part A2 is lifted upward, so that the outer box part A2 is separated from the inner box part A1. Even in this case, there is no possibility that the outer box portion A2 comes into contact with the object to be stored, and there is no possibility of damaging the object to be stored. Further, since the side surface portions 60 to 90 of the outer box portion A2 are outside the side surface portions 10 to 40 of the inner box portion A1, when the outer box portion A2 is pulled up and separated from the inner box portion A1, the outer box portion There is no risk of A2 coming into contact with the object.

  Further, since the inner box portion A1 can be used as a tray as it is, it is not necessary to prepare a separate plate or the like.

  Moreover, the outer box part A2 has four side parts 60 to 90, lid parts 100 and 120, handle parts 110 and 130, and locking parts 140 and 150, and the appearance thereof is for a conventional cake. Since the inner box portion A1 is stored inside the outer box portion A2, the appearance of the entire packaging box A is similar to the appearance of a conventional cake box. There is no significant difference, and it is suitable as a box for storing cakes and donuts without feeling uncomfortable. In particular, since only the bottom surface portion 50 of the inner box part A1 is exposed, in a state where the packaging box is placed on a table or the like, it can exhibit the same appearance as a normal packaging box that stores cakes and donuts, As a box for cakes and donuts, you can avoid feeling uncomfortable.

  In the above description, the inner box portion A1 and the outer box portion A2 are described as having four side surfaces, that is, in a plan view having a quadrangular shape. But you can. For example, the inner box part or the outer box part may have six or eight side parts, and when the number of side parts is even, the two separation parts in the inner box part are provided on the opposite side parts. . For example, when the plan view is hexagonal, two separation portions are provided on side portions parallel to each other. In addition, when the number of side surface parts is an odd number, when there is an opposing side surface part parallel to the side surface part provided with one separation part, another separation part is provided on the side surface part, When there is no portion, the other separation portion is provided on the side surface portion that is closest to the side surface portion on which one separation portion is provided (that is, the angle formed with the side surface portion is the smallest).

It is an upper perspective view of the packaging box based on the Example of this invention. It is a disassembled perspective view of the packaging box based on the Example of this invention. It is principal part sectional drawing in the PP line of FIG. It is a bottom view of the packaging box based on the Example of this invention. It is an expanded view of an outer box part. It is an expanded view of an inner box part. It is a perspective view which shows the state which folded the packaging box. It is a perspective view which shows the folding state of the inner box part at the time of folding a packaging box. It is a perspective view which shows the use condition of a packaging box. It is a perspective view which shows the use condition of a packaging box. It is a perspective view which shows the use condition of a packaging box. It is a perspective view which shows the example of the shape of the conventional packaging box.

Explanation of symbols

A Packaging box A1 Inner box part A2 Outer box part 10, 20, 30, 40, 60, 70, 80, 90 Side face part 22, 42 Body part 24, 44 Separation part 26, 46, 72, 92 Perforation 28, 48 Notch 50 Bottom portion 52 Body portion 52a Bottom body portion 52b Standing piece portion 54, 58 Connection piece 56 Sub body portion 100, 120 Lid portion 110, 130 Handle portion 140, 150 Locking portion

Claims (6)

A packaging box,
The inner box portion having a bottom surface portion and a plurality of inner side surface portions substantially perpendicular to the bottom surface portion, wherein the upper portion is opened, and at least two inner side surface portions, a part of the inner side surface portion serves as a separation portion An inner box part that is separable from other parts via a score line;
The outer box part that covers the inner box part is provided along the outer surface of each inner side part corresponding to each inner side part of the inner box part, and the length in the height direction is longer than the inner side part. The outer side surface portion corresponding to the inner side surface portion provided with the separation portion in the inner box portion has a lid portion continuously provided from at least one of the plurality of outer side surface portions. The inner surface is bonded to the separation part, and the outer box part having a score line formed upward from the lower end;
The separation part is separated from the inner box part by breaking the cut line of the outer side part bonded to the separation part in the outer box part and rotating the lower end of the outer side part obliquely upward. Packaging box to do. A packaging box,
An inner box portion having a substantially rectangular bottom surface portion and a plurality of inner side surface portions that are substantially perpendicular to the bottom surface portion, the upper portion being opened. The inner box part formed by one blank, and the part is formed as a separation part so as to be separable from other parts through a score line,
It is an outer box part that covers the inner box part, and is provided along the outer surface of each inner side part corresponding to each inner side part of the inner box part. An outer side surface portion corresponding to the inner side surface portion provided with the separation portion in the inner box portion, and a lid portion continuously provided from at least one of the four outer side surface portions. The inner surface is bonded to the separation portion, and has a score line formed upward from the lower end, and the outer box portion formed by one blank,
The separation part is separated from the inner box part by breaking the cut line of the outer side part bonded to the separation part in the outer box part and rotating the lower end of the outer side part obliquely upward. Packaging box to do. The lid portion is provided continuously from the upper ends of the opposite outer side surface portions in the four outer side surface portions, and a handle portion having an opening is formed from the end portion of the lid portion, and further, the four outer side surfaces are formed. The packaging box according to claim 2, wherein a locking portion for locking to the handle portion is formed from the other opposing outer side surface portion of the portion. The bottom surface portion of the inner box portion is continuously provided from one lower end of the inner side surface portion, and the substantially rectangular bottom surface main body portion forming the inner bottom surface of the inner box portion, and the inner side surface portion in which the bottom surface main body portion is continuously provided. A connecting piece portion continuously provided from the lower end of the two inner side surface portions adjacent to the sub-body portion continuously provided from the lower end of the inner side surface portion opposed to the inner side surface portion provided continuously to the bottom surface main body portion, One side is bonded to the bottom body part and the other is bonded to the sub body part, and the bottom body part and the sub body part are connected to the four inner sides by folding so that the four inner side surface parts are substantially flat. The packaging box according to claim 2 or 3, wherein the side part is substantially parallel to the four inner side parts, and the inner box part can be folded into a substantially flat plate shape as a whole. The inner side surface portion in which the separation portion is formed, wherein the separation portion is formed in a concave portion of the main body portion having a substantially concave shape and formed to protrude from the upper end of the main body portion. The packaging box according to 1 or 2 or 3 or 4. 4. The lower end position of the side surface portion of the outer box portion is substantially the same as the bottom surface position of the bottom surface portion of the inner box portion, and only the bottom surface portion of the inner box portion is exposed. Or the packaging box of 4 or 5.

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