JP6889529B2 - Box body, wrapping box and manufacturing method of wrapping box - Google Patents

Description

The present invention relates to a box body for displaying a product, and more particularly to a box body in which a part of a side surface can be used as a storage portion.

The applicant has filed the applications described in Patent Documents 1 to 4 as a box for displaying products, and a part of the side surface can be used as a storage portion.

That is, in the packaging box of Patent Document 1, the front portion 10 includes a front main body portion 12, folded plate portions 200 and 202, a pocket front plate portion 210, a pocket back plate portion 220, and a pocket intermediate plate portion 230. The folded-out plate portions 200 and 202 are pulled out to the front side, the pocket intermediate plate portion 230 and the pocket back plate portion 220 are bent to the back side, and the locking piece 224 is placed between the pair of folded-out plate portions. A pocket is formed by inserting through the opening. The pocket front plate portion 210, the pocket back plate portion 220, and the folded-out plate portions 200 and 202 have a substantially triangular shape in a side view, and in the packaging box shown in Example 2 of Patent Document 2, the inner box portion. The front body portion 10 is the front main body portion 12, the tip portion 18 at the upper end of the front portion, the inclined plate portion 16 connected from the tip portion via a broken line, the inclined plate portion 16, and the front main body portion 12. It has a first front opening portion 14-1 and a second front opening portion 14-2 provided between them, the inclined plate portion 16 has protruding portions 16A and 16B, and the cuts K16 and K18 are provided in the front main body portion 12. The inclined plate portion 16 is fixed in a state of facing diagonally upward on the front side by being locked to the protruding portions 12A and 12B of the above, and the inclined plate portion 16, the second front opening portion 14-2, and the first front opening portion 14-1. A pocket is configured with the opening 16C as the opening.

Further, in the packaging box shown in Example 2 of Patent Document 3, the front portion 10 of the inner box portion is the front main body portion 12, the tip portion 18 of the upper tip of the front portion, and the tip portion via a polygonal line. It has a series of inclined plate portions 16 and front opening portions 14 and 15 provided between the inclined plate portion and the front main body portion, and locks the notched portions K18 and K19 of the tip portion 18 to the cuts K13 and K14. As a result, the tip portion 18 is engaged with the front opening portion 14, and the inclined plate portion 16 is fixed in a state of facing diagonally upward on the front side, and the inclined plate portion 16, the second front opening portion 15, and the first front opening portion 14 A pocket is formed in which the opening formed by the notch K16 is used as the opening.

Further, in the packaging box of Patent Document 4, the storage portion S is formed by assembling a part of the inner box portion A1. That is, the storage unit back configuration unit 12a, the storage unit bottom surface configuration unit 12b, the storage unit front configuration unit 12c, the storage unit front / back side configuration unit 12d, the storage unit bottom surface inside configuration unit 12e, and the storage unit side surface configuration unit 26. , 36 and the storage unit front components 28 and 38 constitute the storage unit S.

Further, in the corrugated cardboard box of Patent Document 5, the upper flap has a ceiling portion 15 and an upper partition wall portion 17 extending from the tip edge of the ceiling portion 15, and the lower flap has a bottom plate portion and a bottom plate. It has a lower partition wall portion 28 extending from the tip edge of the portion, and the engaging structures provided on the tip edge of the upper partition wall portion 17 and the lower partition wall portion 28 are engaged with each other in the square tubular portion. A storage space is formed by being combined.

Utility Model Registration No. 3168874 Utility Model Registration No. 3179758 Utility Model Registration No. 3179759 Utility Model Registration No. 3147085 Utility Model Registration No. 3151760

However, in the packaging box of Patent Document 1, it is necessary to insert the locking piece 224 into the opening between the pair of folding plate portions. Further, when the pocket is formed, the pocket front plate portion 210 is in an inclined state, and a storage space is formed by the opening of the pocket front plate portion 210. Therefore, the length of the members constituting the pocket in the front-rear direction (specifically). Specifically, there is a problem that the storage space is not large for the length in the front-rear direction when the pocket front plate portion 210 is tilted.

Further, in the packaging box of Patent Document 2, in order to assemble the front portion 10 and form a pocket, it is necessary to lock the notches K16 and K18 with the protruding portions 12A and 12B of the front main body portion 12. It ends up. Further, when the pocket is formed, the inclined plate portion 16 is in an inclined state toward the front side obliquely upward, and a storage space is formed by the opening 16C of the inclined plate portion 16, so that the members constituting the pocket There is a problem that the storage space is not large for the length in the front-rear direction (specifically, the length in the front-rear direction when the inclined plate portion 16 is inclined).

Further, in the packaging box of Patent Document 3, when the front portion 10 is assembled, the tip of the protruding portion 16-2 abuts on the protruding portion 12-2 of the front main body portion 12, so that the angle of the inclined plate portion 16 is increased. However, in order to assemble the front portion 10 and display the inclined plate portion 16, the tip portion is formed by locking the notches K18 and K19 of the tip portion 18 to the cuts K13 and K14. An operation of engaging the 18 with the front opening portion 14 is required. Further, when the pocket is formed, the inclined plate portion 16 is inclined toward the front side obliquely upward, and a storage space is formed by the cutout portion K16 of the inclined plate portion 16, so that the members constituting the pocket There is a problem that the storage space is not large for the length in the front-rear direction (specifically, the length in the front-rear direction when the inclined plate portion 16 is inclined).

Further, in the packaging box of Patent Document 4, in the storage portion S, the storage portion back configuration portion 12a, the storage portion front configuration portion 12c, and the storage portion front / back side configuration portion 12d are provided substantially parallel to each other with a space in the front-rear direction. Therefore, a storage space can be secured according to the length of the storage portion S in the front-rear direction, and a wide storage space can be secured in the front-rear direction. It is necessary to insert the projecting portions inside the front components 28 and 38 of the storage section between the components 12d on the front back side of the storage section.

Further, in the corrugated cardboard box of Patent Document 5, the storage space 34 constitutes a storage space because the side wall 4, the upper partition wall portion 17 and the lower partition wall portion 28 are provided substantially parallel to each other with an interval in the front-rear direction. A storage space can be secured according to the length of the member (the length between the side wall 4 and the upper partition wall portion 17 and the lower partition wall portion 28), and although a wide storage space can be secured in the front-rear direction, the upper side can be secured. It is necessary to engage the engaging portions 22, 23 and 24 of the partition wall portion 17 with the engaging portions 30, 31 and 32 of the lower partition wall portion 28.

Therefore, in the present invention, in a box body in which a part of the side surface can be used as a storage portion, the storage portion is configured without the need for an operation of inserting a certain member into another member or an operation of engaging a certain member with another member. It is an object of the present invention to provide a box body which is easy to operate and can secure a wide storage space in the front-rear direction.

The present invention was created in order to solve the above problems. First, it is a box body, which is erected from each side of the bottom surface portion (50) and the bottom surface portion with respect to the bottom surface portion. A side surface component (5) having a first side surface portion (10), a second side surface portion (20) and a third side surface portion (30) adjacent to each other on both sides of the first side surface portion. ), And the box body is formed by a sheet-shaped blank, the first side surface portion is continuously provided from the bottom surface portion, and the base front plate portion adjacent to the second side surface portion and the third side surface portion. (110), the pocket front plate portion (112) connected to the upper side of the base front plate portion via the first cut line (110K), and the base front plate portion side of the pocket front front plate portion. Is connected from the upper side, which is the opposite side, via the first folding line (C21c), and is bonded to the front front plate portion of the pocket. The second cut line (118KA) formed from one end of the second folding line is connected to the front part of the pocket from the side opposite to the front plate portion via the second folding line (C24). Adjacent to the front and rear components of the pocket via, and adjacent to the front and rear components of the pocket via the third cut line (118KB) formed from the other end of the second folding line, to the second cut line. It has a side portion along the side and has a first protruding portion (116-1) protruding toward the front and rear components of the pocket, and a side along the third cut line, and has a side along the front and rear components of the pocket. The support plate portion (118) having the second protruding portion (116-2) protruding from the front and the upper side, which is the side portion opposite to the base front plate portion side of the pocket front front plate portion, are the first fold lines. At the first pocket upper plate portion (120) serially connected from one of the two side portions via the third folding line (C21a), and at the side portion of the pocket front front plate portion opposite to the base front plate portion side. On a certain upper side, the second pocket upper plate portion (122) connected from the other on both sides of the first folding line via the fourth folding line (C21b) and the pocket front rear component side of the support plate portion are It is connected from the opposite side via the 5th folding line (C25), and is connected from the side opposite to the 3rd folding line of the upper plate of the 1st pocket via the 6th folding line (C22a). When the side of the upper plate of the second pocket opposite to the fourth fold line is connected via the seventh fold line (C22b) and the outer surface side of the first side surface is the front side, the front of the base It has a base rear plate portion (124) provided by adhering to the back surface of the plate portion, and has a first folding line, a second folding line, a third folding line, a fourth folding line, and a fifth folding line. The 6th polygonal line and the 7th polygonal line are formed in parallel, and in the state before cutting the 1st cut line, the pocket front rear component portion (113), the support plate portion (118), and the 1st pocket upper plate portion ( The region consisting of the second pocket upper plate portion (122), the base rear plate portion (124), and the region consisting of the base front plate portion (110) and the pocket front plate portion (112) is the second region. A pocket front portion (111) composed of a pocket front front plate portion and a pocket front rear component portion by cutting the first cut line in a state of being folded back through a 1-fold line, a 3rd fold line, and a 4th fold line. By pulling out the support plate portion to the front side, the support plate portion is rotated to the front side with respect to the base rear plate portion, and the pocket front portion rear configuration portion is rotated with respect to the support plate portion. Rotates with respect to the support plate portion, so that the first projecting portion and the second projecting portion press the back surface of the front front plate portion of the pocket, and the support plate portion with respect to the base rear plate portion. The rotation angle is fixed, the first side surface portion is formed, and a storage portion having the support plate portion as the bottom surface is formed. In the storage portion, the base portion (109) and the front portion of the pocket are separated from each other in the front-rear direction. It is characterized in that it is arranged (may be arranged substantially in parallel).

According to the first configuration, the pocket can be formed only by pulling out the front portion of the pocket to the front side, so that the operation is extremely easy. In particular, when forming the pocket, there is no operation of inserting or locking, so that the operation for forming the pocket becomes easy. Further, in the expanded state of the pocket, the base portion and the front portion of the pocket are arranged substantially parallel to each other with a gap in the front-rear direction, so that a wide storage space can be secured in the front-rear direction.

Secondly, in the first configuration, the adhesive plate portion (126) is continuously provided from the side portion of the base rear plate portion opposite to the support plate portion side via the polygonal line, and the adhesive plate portion is formed. , It is characterized in that it is adhered to the bottom surface portion which is continuously provided from the base front plate portion.

Therefore, since the adhesive plate portion is adhered to the bottom surface portion, the base rear plate portion can be fixed more firmly.

The third is a box body, which is a bottom surface portion (50) and a side surface component portion which is erected from each side of the bottom surface portion and is substantially perpendicular to the bottom surface portion, and is a first side surface portion (10). And a side component portion (5) having a second side surface portion (20) and a third side surface portion (30) adjacent to each other on both sides of the first side surface portion, and the box body is formed by a sheet-shaped blank. The first side surface portion is continuously provided from the bottom surface portion, and the base front plate portion (110) adjacent to the second side surface portion and the third side surface portion and the first cut line (1st cut line) on the upper side of the base front plate portion. A first folding line (C21c) is formed from the upper side of the front pocket plate portion (112) connected via 110K) and the side portion of the front plate portion of the pocket front portion opposite to the base front plate portion side. The second pocket front rear component (113), which is connected to the front pocket front plate and adhered to the front front plate of the pocket, and the side of the front rear component of the pocket opposite to the front front plate of the pocket. It is connected via a fold line (C24), is adjacent to the front and rear components of the pocket via a second cut line (118KA) formed from one end of the second fold line, and is of the second fold line. Adjacent to the front and rear components of the pocket via a third cut line (118KB) formed from the other end, has a side along the second cut line, and projects toward the front and rear components of the pocket. A support plate having a first protruding portion (116-1) and a side portion along the third cut line, and having a second protruding portion (116-2) protruding toward the front and rear components of the pocket. The portion (118) and the upper side of the front portion of the pocket, which is the side opposite to the base portion of the front plate portion, are connected from one of the two sides of the first folding line via the third folding line (C21a). The fourth fold line from the other on both sides of the first fold line on the upper side, which is the side opposite to the base front plate side of the first pocket upper plate portion (120) and the front front plate portion of the pocket. The second pocket upper plate portion (122) connected via C21b) and the side portion of the support plate portion opposite to the pocket front rear component side are connected via the fifth folding line (C25). It is connected from the side of the upper plate of the first pocket on the side opposite to the third fold line via the sixth fold line (C22a), and the side of the upper plate of the second pocket on the side opposite to the fourth fold line. To the base rear plate portion (124) provided on the back side of the base front plate portion when the outer surface side of the first side surface portion is the front side. , An adhesive plate portion that is continuously connected from the side of the base rear plate portion opposite to the support plate portion side via the eighth folding line (C26), and adheres to the bottom surface portion that is continuously provided from the base front plate portion. It has an adhesive plate portion (126), and the first polygonal line, the second polygonal line, the third polygonal line, the fourth polygonal line, the fifth polygonal line, the sixth polygonal line, and the seventh polygonal line are formed in parallel, and the first polygonal line is formed. In the state before cutting the line of sight, the front pocket rear component (113), the support plate (118), the first pocket upper plate (120), the second pocket upper plate (122), and the base rear plate. The region consisting of (124) is folded back from the region consisting of the base front plate portion (110) and the pocket front front plate portion (112) via the first polygonal line, the third polygonal line, and the fourth polygonal line. Yes, by cutting the first cut line and pulling out the pocket front part (111) consisting of the pocket front part front plate part and the pocket front part rear component part to the front side, the support plate part becomes the base rear plate part. On the other hand, it is rotated to the front side, the front part of the pocket is rotated with respect to the support plate part, and the front part of the pocket is rotated with respect to the support plate part. With the portion and the second protruding portion pushing the back surface of the front front plate portion of the pocket, the rotation angle of the support plate portion with respect to the base rear plate portion is fixed, and the support plate portion is composed of the first side surface portion and is supported. A storage portion having a plate portion as the bottom surface is formed, and in the storage portion, the base portion (109) and the front portion of the pocket are arranged in the front-rear direction with a gap (may be arranged substantially in parallel). To do.

According to the third configuration, the pocket can be formed only by pulling out the inclined portion to the front side, so that the operation is extremely easy. In particular, when forming the pocket, there is no operation of inserting or locking, so that the operation for forming the pocket becomes easy. Further, in the expanded state of the pocket, the base portion and the front portion of the pocket are arranged substantially parallel to each other with a gap in the front-rear direction, so that a wide storage space can be secured in the front-rear direction.

Fourth, in any of the first to third configurations, the pocket front rear component is the pocket front rear plate portion (114) bonded to the pocket front front plate portion. A connecting plate portion that is connected to the front and rear plates of the pocket via a polygonal line (C23) and is continuously provided to the support plate via the second polygonal line, and has a first protruding portion and a second protruding portion. It has a connecting plate portion (116) provided at a position between the portions, and in a state where the rotation angle of the support plate portion with respect to the base rear plate portion is fixed, the support plate portion is placed on the front front plate portion of the pocket. On the other hand, the connecting plate portion is formed at a substantially right angle with respect to the pocket front portion and the rear plate portion and the support plate portion is inclined.

According to the fourth configuration, the connecting plate portion is inclined with respect to the support plate portion and the front front plate portion of the pocket, so that the support plate portion is substantially perpendicular to the front plate portion of the pocket front portion. It can be done easily.

Fifth, in any of the first to fourth configurations, the support plate portion is continuously provided from the end portion of the second cut line opposite to the second polygonal line side and the fifth. Adjacent to the rear plate of the base via a fourth line (118 Kc) connected from one end of the polygonal line, and connected from the end opposite to the second polygonal line side of the third line. Along with this, the upper plate portion of the first pocket is adjacent to the rear plate portion of the base via the fifth cut line (118 Kd) connected from the other end of the fifth polygonal line, and the upper plate portion of the first pocket is perpendicular to the third polygonal line. Adjacent to the front and rear components of the pocket via the cut line (120K), the upper plate of the second pocket is connected to the front and rear components of the pocket via the seventh line (122K) perpendicular to the fourth polygonal line. Adjacent to each other, the base rear plate is the 8th cut line (124Ka) formed from the end of the 6th cut line on the 6th polygonal line side to the contact point between the 2nd cut line and the 4th cut line, and the 7th cut line. It is characterized in that it is adjacent to the front and rear components of the pocket via the 9th cut line (124 Kb) formed from the end on the 7th polygonal line side to the contact point between the 3rd cut line and the 5th cut line. ..

Sixth, in the fifth configuration, the second cut line, the third cut line, the eighth cut line, and the ninth cut line are formed by the planned cutting lines.

Therefore, since the second cut line, the third cut line, the eighth cut line, and the ninth cut line are formed by the planned cutting lines, even if the first cut line is inadvertently cut, it is supported. The plate portion does not rotate with respect to the base rear plate portion or with respect to the pocket front rear component portion.

In the fifth or sixth configuration, the following configuration may be used. That is, "the second cut line formed so that the second cut line becomes the upper side side of the front front plate portion of the pocket as it goes from the second broken line to the first direction which is one end side of the second broken line. 1 component (118Ka-3), 2nd cut line 2nd component (118Ka-2) connected from the 1st component and formed parallel to the 1st polygonal line, and 2nd cut It has a second cut line third component (118Ka-1) that is connected from the second component of the line of sight and is formed up to the point of contact between the fourth line and the eighth line, and the third line is The first component (118Kb-3) of the third cut line formed so as to be on the upper side of the front plate portion of the front part of the pocket as it goes from the second polygonal line to the other end side of the second polygonal line in the second direction. 3rd cut line 2nd component (118Kb-2), which is connected from the 3rd cut line 1st component and formed parallel to the 1st polygonal line, and 3rd line 2nd component. It is characterized by having a third cut line third component (118 Kb-1) formed up to the contact point between the fifth cut line and the ninth cut line. "

Seventh, in any of the first to sixth configurations, the base front plate portion is formed with a notch (10 ha) in contact with the pocket front front plate portion, and further, the base rear plate portion is formed. An opening (10 hb) is formed in the region on the back side of the notch in the portion, and a finger is inserted into the notch and the opening to grab the end of the front plate portion of the pocket and move to the front side. The first cut line is cut by pulling.

Eighth, the packaging box has an inner box portion (A) and an outer box portion (B), and the inner box portion stands up from each side of the bottom surface portion (50) and the bottom surface portion. An inner sleeve-shaped portion that is substantially perpendicular to the bottom surface portion, and is a first inner box portion side surface portion (30), a second inner box portion side surface portion (10), and a third inner box portion side surface portion (20). ) And an inner sleeve-shaped portion (5) having a fourth inner box portion side surface portion (40) and in a state where the inner box portion is assembled in a box shape, the side surface portions adjacent to each other are substantially perpendicular to each other. Then, in the two inner box side surface portions of the first inner box portion side surface portion, the second inner box portion side surface portion, the third inner box portion side surface portion, and the fourth inner box portion side surface portion, the inner box portion side surface portion A part is formed as a separating portion (24, 34) so as to be separable from the main body portion of the side surface portion of the inner box portion, which is a portion other than the separating portion on the side surface portion of the inner box portion, and the separating portion on the inner box portion is formed. The side surface portion (10) of the specific inner box portion, which is the side surface portion of the inner box portion other than the side surface portion of the inner box portion provided, is continuously provided from the bottom surface portion, and the side surface portion of the specific inner box portion is adjacent to the side surface portion of the inner box portion. The base front plate portion (110) adjacent to the portion, the pocket front front plate portion (112) connected to the upper side of the base front plate portion via the first cut line (110K), and the pocket front front plate. A pocket front rear component (113) that is continuously provided from the upper side, which is the side opposite to the base front plate side of the portion, via the first folding line (C21c) and is bonded to the pocket front front plate portion. And, the front part of the pocket and the rear part of the box are connected from the side opposite to the front plate part of the front part of the pocket via the second folding line (C24), and formed from one end of the second folding line. Adjacent to the front and rear components of the pocket via the second cut line (118KA) and with the front and rear components of the pocket via the third cut line (118KB) formed from the other end of the second fold line. It is adjacent and has a side portion along the second cut line, and has a first protruding portion (116-1) protruding toward the front and rear components of the pocket and a side portion along the third cut line. , A support plate portion (118) having a second protruding portion (116-2) protruding toward the front rear component of the pocket, and a side portion of the front front plate portion of the pocket opposite to the base front plate portion side. The first pocket upper plate portion (120) connected from one side of both sides of the first folding line via the third folding line (C21a) on the upper side, and the base front plate portion side of the pocket front front plate portion. The upper plate portion (122) of the second pocket and the pocket of the support plate portion, which are connected from the other on both sides of the first folding line via the fourth folding line (C21b) on the upper side, which is the opposite side of the first folding line. Is it the side opposite to the front and rear components? And are connected via the 5th folding line (C25), and are connected from the side of the 1st pocket upper plate portion opposite to the 3rd folding line via the 6th folding line (C22a), and are connected via the 6th folding line (C22a). It is connected from the side opposite to the 4th folding line of the portion via the 7th folding line (C22b), and when the outer surface side of the 1st side surface portion is the front side, the back side of the base front plate portion. It has a base rear plate portion (124) provided by adhering to the surface of the surface, and the first fold line, the second fold line, the third fold line, the fourth fold line, the fifth fold line, the sixth fold line, and the seventh fold line are In the state of being formed in parallel and before cutting the first cut line, the front part of the pocket, the rear part (113), the support plate part (118), the upper plate part of the first pocket (120), and the upper plate part of the second pocket. The region consisting of the base front plate portion (122) and the base rear plate portion (124) has a first folding line, a third folding line, and a fourth folding line with respect to the region consisting of the base front plate portion (110) and the pocket front front plate portion (112). It is in a state of being folded back through a folding line, and in the inner right surface portion, a part of the inner right surface portion is a portion other than the first separation portion as the first separation portion (24) and the inner right surface portion main body portion (22) and the cut line. In the inner left surface portion, a part of the inner left surface portion is formed as a second separation portion (34) and is separated from the inner left surface portion main body portion (32), which is a portion other than the second separation portion. The outer box portion is an outer sleeve-shaped portion that is separably formed via the cut line (34a) and is provided along the outer surface of the inner box portion, and is formed on the outer surface of the side surface portion of the first inner box portion. A first outer box portion side surface portion (230) formed along the first outer box portion side surface portion (230), a second outer box portion side surface portion (210) formed along the outer surface of the second inner box portion side surface portion, and a third inner box portion. The third outer box portion side surface portion (220) formed along the outer surface of the portion side surface portion, and the fourth outer box portion side surface portion (220) formed along the outer surface of the fourth inner box portion side surface portion. 240) and has, in the assembled state of the outer box portion in a box shape, through the outer sleeve-shaped portion (205) of the side surface portions adjacent to each other form a substantially right angle, a line from the upper end of the outer sleeve-shaped part continuous The separated portion is bonded to the outer box portion side surface portion corresponding to the separated portion formation inner box portion side surface portion which has the provided lid portion and the inner box portion side surface portion provided with the separated portion in the inner box portion. , Rotating piece portion (224, 234) which is a part including the region where the separated portion is adhered on the side surface portion of the outer box portion (is formed by a cut line including the region where the separated portion is adhered on the side surface portion of the outer box portion). The rotating piece (which may be the rotating piece (224, 234)) is rotatable with respect to the other part of the side surface of the outer box to which the separating part is adhered. By rotating the rotating piece part outward, the cut line between the separating part and the side surface part of the inner box part is cut, and the separated part is adhered to the rotating piece part from the inner box part. By separating, cutting the first cut line, and pulling out the pocket front part (111) including the pocket front part front plate part and the pocket front part rear component part to the front side, the support plate part is made into the base rear plate part. The first protrusion is caused by rotating the front part of the pocket with respect to the support plate part and rotating the front part of the pocket with respect to the support plate part while rotating the front part with respect to the support plate part. With the shaped portion and the second protruding portion pushing the back surface of the front front plate portion of the pocket, the rotation angle of the support plate portion with respect to the base rear plate portion is fixed, and the first side surface portion is formed. A storage portion having a support plate portion as the bottom surface is formed, and in the storage portion, the base portion (109) and the front portion of the pocket are arranged in the front-rear direction with a gap (may be arranged substantially in parallel). And.

In the eighth configuration, the stored items stored in the inner box part can be displayed by separating the outer box part, and when displaying the stored items, the operation of pulling out the front part of the pocket to the front side is performed. Since the pocket can be formed just by doing it, the operation is extremely easy. In particular, when forming the pocket, there is no operation of inserting or locking, so that the operation for forming the pocket becomes easy. Further, in the expanded state of the pocket, the base portion and the front portion of the pocket are arranged substantially parallel to each other with a gap in the front-rear direction, so that a wide storage space can be secured in the front-rear direction.

In addition, since the product to be stored is stored in the assembled packaging box from above and the lid is closed and sealed, the product can be easily packed. Since the moving piece portion can be rotated outward, the separating portion can be separated from the inner box portion, and the outer box portion can be pulled upward, the product can be easily displayed.

Further, in the ninth configuration, in the eighth configuration, the adhesive plate portion (126 ) is continuously provided from the side portion of the base rear plate portion opposite to the support plate portion side via the polygonal line, and the adhesive plate portion is formed. , It is characterized in that it is adhered to the bottom surface portion which is continuously provided from the base front plate portion.

Therefore, since the adhesive plate portion is adhered to the bottom surface portion, the base rear plate portion can be fixed more firmly.

In addition, tenth, in the eighth or ninth configuration, the pocket front rear component is the pocket front rear plate portion (114) bonded to the pocket front front plate portion, and the pocket front rear. A connecting plate portion that is continuously provided to the plate portion via a polygonal line (C23) and is continuously provided to the support plate portion via the second folding line, and is between the first protruding portion and the second protruding portion. In a state where the support plate portion has a connecting plate portion (116) provided at a position and the rotation angle of the support plate portion with respect to the base rear plate portion is fixed, the support plate portion is substantially perpendicular to the pocket front front plate portion. The connecting plate portion is characterized in that it is inclined with respect to the front portion and the rear plate portion of the pocket and the support plate portion.

According to the tenth configuration, the connecting plate portion is in a state of being inclined with respect to the support plate portion and the pocket front front plate portion, so that the support plate portion is in a state of being substantially perpendicular to the pocket front front plate portion. It can be done easily.

In addition, in the eleventh, in any of the eighth to tenth configurations, the support plate portion is continuously provided from the end portion of the second cut line opposite to the second polygonal line side and the fifth. Adjacent to the rear plate of the base via a fourth line (118 Kc) connected from one end of the polygonal line, and connected from the end opposite to the second polygonal line side of the third line. Along with this, the upper plate portion of the first pocket is adjacent to the rear plate portion of the base via the fifth cut line (118 Kd) connected from the other end of the fifth polygonal line, and the upper plate portion of the first pocket is perpendicular to the third polygonal line. Adjacent to the front and rear components of the pocket via the cut line (120K), the upper plate of the second pocket is connected to the front and rear components of the pocket via the seventh line (122K) perpendicular to the fourth polygonal line. Adjacent to each other, the base rear plate is the 8th cut line (124Ka) formed from the end of the 6th cut line on the 6th polygonal line side to the contact point between the 2nd cut line and the 4th cut line, and the 7th cut line. It is characterized in that it is adjacent to the front and rear components of the pocket via the 9th cut line (124 Kb) formed from the end on the 7th polygonal line side to the contact point between the 3rd cut line and the 5th cut line. ..

The twelfth aspect is that, in the eleventh configuration, the second cut line, the third cut line, the eighth cut line, and the ninth cut line are formed by the planned cutting lines.

Therefore, since the second cut line, the third cut line, the eighth cut line, and the ninth cut line are formed by the planned cutting lines, even if the first cut line is inadvertently cut, it is supported. The plate portion does not rotate with respect to the base rear plate portion or with respect to the pocket front rear component portion.

In addition, in the eleventh or twelfth configuration, the following configuration may be used. That is, "the second cut line formed so that the second cut line becomes the upper side side of the front front plate portion of the pocket as it goes from the second polygonal line to the first direction which is one end side of the second polygonal line. The first component (118Ka-3), the second component (118Ka-2) of the second line, which is connected from the first component of the second cut line and formed parallel to the first polygonal line, and the second It has a second cut line third component (118Ka-1) that is connected from the second cut line and is formed up to the point of contact between the fourth cut line and the eighth cut line, and the third cut line is , The first component (118Kb-3) of the third cut line formed so as to be on the upper side of the front plate portion of the front part of the pocket as it goes from the second polygonal line to the other end side of the second polygonal line in the second direction. ), The second component of the third line (118Kb-2), which is connected from the first component of the third line and formed parallel to the first polygonal line, and the second component of the third line. It is characterized by having a third cut line third component (118 Kb-1) which is provided and formed up to the contact point between the fifth cut line and the ninth cut line. "

The thirteenth is a packaging box, which has an inner box portion (A) and an outer box portion (B), and the inner box portions are the first inner box portion side surface portion (30) and the second. The side surface of the inner box (10), the side surface of the third inner box (20), the side surface of the fourth inner box (40), and the glue margin of the inner box connected from the side surface of the fourth inner box. The inner box is connected in the order of the first inner box side surface portion, the second inner box portion side surface portion, the third inner box portion side surface portion, the fourth inner box portion side surface portion, and the inner box portion glue margin portion. When the parts are assembled in a box shape, the side surfaces adjacent to each other are inner sleeve-shaped parts that are substantially perpendicular to each other, and the first inner box part side surface portion, the second inner box portion side surface portion, and the third inner box portion side surface portion. In the two inner box side surface portions with the fourth inner box side surface portion, a part of the inner box portion side surface portion is a part other than the separation portion on the inner box portion side surface portion as a separation portion (24, 34). The inner sleeve-shaped portion (5) formed so as to be separable from the main body portion of the side surface portion and the cut line, and the bottom surface portion connected from the lower end of the inner sleeve-shaped portion, and the lower side of the side surface portion of the first inner box portion. The first piece (80) of the bottom surface portion serially connected from, the second piece portion ( 60 ) of the bottom surface portion serially connected from the lower side of the side surface portion of the second inner box portion, and the lower side of the side surface portion of the third inner box portion. A bottom surface portion (50) having a bottom surface portion third piece portion (70) continuously provided from the above and a bottom surface portion fourth piece portion (90) continuously provided from the lower side of the side surface portion of the fourth inner box portion. The outer box portion has, along the outer surface of the first outer box portion side surface portion (230) formed along the outer surface of the first inner box portion side surface portion, and the outer surface of the second inner box portion side surface portion. The second outer box portion side surface portion (210) formed in the above direction, the third outer box portion side surface portion (220) formed along the outer surface of the third inner box portion side surface portion, and the fourth inner box portion. It has a fourth outer box portion side surface portion (240) formed along the outer surface of the side surface portion, and an outer box portion glue margin portion (242) continuously provided from the first outer box portion side surface portion. The outer box part glue margin part, the first outer box part side surface part, the second outer box part side surface part, the third outer box part side surface part, and the fourth outer box part side surface part are connected in this order, and the outer box part is box-shaped. In the assembled state, it has an outer sleeve-shaped portion in which the side surface portions adjacent to each other are substantially perpendicular to each other, and a lid portion connected from the upper end of the outer sleeve-shaped portion via a folding line, and is a separated portion in the inner box portion. Separation part formation which is the side surface part of the inner box part provided with the part including the region where the separation part is adhered to the side surface part of the outer box part corresponding to the side surface part of the inner box part and the separation part is adhered to the side surface part of the outer box part. It may be a rotating piece portion (224, 234) which is a portion (a rotating piece portion (224, 234) which is a piece formed by a cut line including a region where the separated portion on the side surface portion of the outer box portion is adhered. ) Is the outer box side to which the separation part is adhered It is formed so as to be rotatable with respect to other parts of the surface portion, and by rotating the rotating piece portion outward, the cut line between the separation portion and the side surface portion of the inner box portion is cut and the separation portion rotates. A packaging box that is separated from the inner box portion while being adhered to one part, and is a specific inner box portion side surface portion (10) that is an inner box portion side surface portion other than the inner box portion side surface portion provided with the separation portion in the inner box portion. Is connected from the bottom surface portion, and is connected to the base front plate portion (110) adjacent to the second side surface portion and the third side surface portion via the first cut line (110K) on the upper side of the base front plate portion. The front pocket front plate (112) and the front front plate of the pocket are connected from the upper side, which is the side opposite to the base front plate side, via the first folding line (C21c). The front pocket rear component (113) bonded to the front front plate of the pocket and the front rear component of the pocket from the side opposite to the front front plate of the pocket via the second folding line (C24). Adjacent to the front and rear components of the pocket via the second cut line (118KA) formed from one end of the second folding line, and formed from the other end of the second folding line. A first protruding portion that is adjacent to the front and rear components of the pocket via the third cut line (118KB), has a side portion along the second cut line, and protrudes toward the front and rear components of the pocket. (116-1), a support plate portion (118) having a side portion along the third cut line and having a second projecting portion (116-2) protruding toward the front portion and the rear component portion of the pocket. The upper part of the first pocket, which is the upper side of the front plate portion of the front portion of the pocket, which is the side opposite to the front plate portion side, and is connected from one of the two sides of the first folding line via the third folding line (C21a). The plate portion (120) and the upper side, which is the side portion opposite to the base front plate portion side of the pocket front front plate portion, are connected from the other side of the first folding line via the fourth folding line (C21b). The second pocket upper plate portion (122) and the side portion of the support plate portion opposite to the pocket front rear component side are connected via the fifth folding line (C25), and the upper portion of the first pocket is provided. It is connected from the side of the plate opposite to the 3rd fold line via the 6th fold line (C22a), and from the side of the upper plate of the 2nd pocket opposite to the 4th fold line to the 7th fold line (C22b). ), And when the outer surface side of the first side surface portion is the front side, the base rear plate portion (124) provided on the back side of the base front plate portion and the base rear plate portion An adhesive plate portion that is continuously provided from the side opposite to the support plate portion side via the eighth folding line (C26), and is bonded to the bottom surface portion that is continuously provided from the base front plate portion. It has a boarding portion (126), and the first fold line, the second fold line, the third fold line, the fourth fold line, the fifth fold line, the sixth fold line, and the seventh fold line are formed in parallel, and the first cut line is formed. In the state before cutting, the front pocket rear component (113), the support plate (118), the first pocket upper plate (120), the second pocket upper plate (122), and the base rear plate (124). ) Is a state in which the area consisting of the base front plate portion (110) and the pocket front front plate portion (112) is folded back via the first folding line, the third folding line, and the fourth folding line. The length between the fold line between the base front plate portion and the bottom surface portion and the first fold line (L11) is formed to be substantially the same as the length between the eighth fold line and the first fold line (L12), and the first cut line is cut. Then, by pulling out the pocket front portion (111) including the pocket front front plate portion and the pocket front rear component portion to the front side, the support plate portion is rotated to the front side with respect to the base rear plate portion. At the same time, the front and rear components of the pocket are rotated with respect to the support plate, and the front and rear components of the pocket are rotated with respect to the support plate, whereby the first protruding portion and the second protruding portion are formed. In a state where the back surface of the front plate portion of the front part of the pocket is pressed, the rotation angle of the support plate portion with respect to the base rear plate portion is fixed, and the storage portion is composed of the first side surface portion and has the support plate portion as the bottom surface. In the storage portion, the base portion (109) and the front portion of the pocket are arranged in the front-rear direction with a gap (may be arranged substantially in parallel), and one inner box portion and one outer box portion are provided. It is a method of manufacturing a packaging box formed by the blank, and is a first bonding step of adhering an inner box portion in an unfolded state to an outer box portion in an unfolded state, and a first inner in a side surface portion of the first outer box portion. The side surface of the box is overlapped, the side surface of the second inner box is overlapped with the side surface of the second outer box, the side surface of the third inner box is overlapped with the side surface of the third outer box, and the side surface of the fourth outer box is overlapped. In a state where the side surface portion of the fourth inner box portion is overlapped with, the rotating piece portion of the outer box portion and the separating portion of the inner box portion are bonded to each other, and when the inner box portion is bonded to the outer box portion, the adhesive plate portion is bonded. The first bonding step, which is a non-overlapping region where at least a part of the outer box does not overlap, and the first piece of the bottom surface, the second piece of the bottom surface, the third piece of the bottom surface, and the fourth piece of the bottom surface. Adhesive was applied to either one of the four pieces, which was connected from the lower side of the side surface of the specific inner box part and the adhesive plate part, and either the front part of the pocket and the rear part of the front part of the pocket. In this state, by locking the locking member (300) to the non-overlapping region of the adhesive plate portion on the side surface portion of the specific inner box portion, the region on the tip side, which is the adhesive plate portion side of the first folding line, is designated. 1 fold line A second bonding step in which one part connected from the lower side of the side surface of the specific inner box is bonded to the adhesive plate, and the front front plate of the pocket and the rear component of the front pocket are bonded together. And the folding process of folding back the side surface portion of the fourth outer box portion of the outer box portion with respect to the side surface portion of the third outer box portion, and the glue margin portion of the outer box portion and the glue margin portion of the outer box portion on the side surface portion of the outer box portion and the fourth outer box portion. With the adhesive applied to any of the areas where the adhesive is adhered and the area where the glue margin of the inner box and the glue margin of the inner box on the side surface of the first inner box are adhered, the outer box is the first. 1 By folding back the side surface portion of the outer box portion with respect to the side surface portion of the second outer box portion, the glue margin portion of the outer box portion and the side surface portion of the fourth outer box portion are adhered to each other, and the glue margin portion of the inner box portion and the first inner It is characterized by having a third bonding step of bonding the side surface portion of the box portion.

In the thirteenth configuration, in the manufactured packaging box, the stored items stored in the inner box part can be displayed by separating the outer box part, and when the stored items are displayed, the front part of the pocket Since the pocket can be formed only by pulling out the front side, the operation is extremely easy. In particular, when forming the pocket, there is no operation of inserting or locking, so that the operation for forming the pocket becomes easy. Further, in the expanded state of the pocket, the base portion and the front portion of the pocket are arranged substantially parallel to each other with a gap in the front-rear direction, so that a wide storage space can be secured in the front-rear direction.

In addition, since the product to be stored is stored in the assembled packaging box from above and the lid is closed and sealed, the product can be easily packed. Since the moving piece portion can be rotated outward, the separating portion can be separated from the inner box portion, and the outer box portion can be pulled upward, the product can be easily displayed.

Further, in the first bonding step, when the inner box portion is bonded to the outer box portion, at least a part of the adhesive plate portion is a non-overlapping region that does not overlap with the outer box portion, so that the adhesive plate is more than the first polygonal line. When the region on the tip side, which is the portion side, is folded back through the first polygonal line, it can be easily folded back.

In addition, the second bonding step in the tenth configuration is described as "a specific inner box in four pieces of a bottom part first piece, a bottom part second piece, a bottom part third piece, and a bottom part fourth piece. The side surface of the specific inner box part with the adhesive applied to either one of the one part and the adhesive plate part that are connected from the lower side of the side surface part of the part, and one of the front part of the pocket and the rear part of the front part of the pocket. The inner box portion and the outer box portion are conveyed with the adhesive plate portion as the head side and the base front plate portion as the tail side, and the front end side of the specific inner box portion side surface portion is closer to the adhesive plate portion than the first folding line. The locking member (300) is locked to the non-overlapping region of the adhesive plate portion so that the inner box portion and the outer box portion are conveyed and the locking member is rotated to the side in the conveying direction. By causing the region on the tip side to stand up and then rotating the locking member in a rotation direction opposite to the rotation direction toward the transport direction side, the region on the tip side is set to the first folding line. It is folded back to the inclined front plate portion via the above, and one part and the adhesive plate portion which are continuously provided from the lower side of the side surface portion of the specific inner box portion are adhered to each other, and the front front plate portion of the pocket and the rear component portion of the front portion of the pocket May be used as a "second bonding step".

14th, in the thirteenth configuration, in the second bonding step, the adhesive is applied to either the base front plate portion or the base rear plate portion, and the side surface portion of the specific inner box portion is the fourth. It is characterized in that the region on the tip side, which is the adhesive plate portion side of the one folded line, is folded back via the first folded line to bond the base front plate portion and the base rear plate portion.

Fifteenth, in the packaging box manufactured in the thirteenth or fourteenth configuration, the bottom surface portion is formed by a one-touch bottom, and either the bottom surface portion first piece portion or the bottom surface portion second piece portion is formed. The first end region (84 ), which is a portion on the other side of one side, can be bent through a folding line, and the first end region is a bottom portion first piece portion and a bottom portion second piece portion. The second end region (74 ), which is adhered to the other and is the other side portion of either the third piece of the bottom surface portion or the fourth piece of the bottom surface portion, can be bent through the folding line. The second end region is adhered to the other of the third piece of the bottom surface portion and the fourth piece of the bottom surface portion, and in the folding process, the third piece of the bottom surface portion and the fourth piece of the bottom surface portion constituting the bottom surface portion of the inner box portion. parts is a state where the second end region with being returned folded against the inner sleeve-shaped portion is returned folded outward, and a second end region, the third arm portion bottom and the bottom portion fourth in the state where any crab adhesive agent is applied to the second end region is adhered region of the other arm portion, the fourth outer casing portion side of the outer box portion third outer box side surface portion By folding back, the second end region, the third piece of the bottom surface portion, and the other of the fourth piece portion of the bottom surface portion are adhered to each other.
In the third bonding process, the first end region with the second arm portion first arm portion bottom and bottom portion constituting a bottom portion of the inner box portion is returned folded against the inner sleeve-shaped portion is outwardly a state of being returned folded and adhered to one of the regions and the first end region, the first end region of the other first arm portion bottom and the bottom surface portion second arm portions to adhere in a state in which agent is applied, by folding the first outer box part side portion of the outer box portion relative to the second outer box side surface portion, a first end region, a first arm portion bottom and the bottom portion It is characterized in that it adheres to the other of the second piece.

Further, in the 16th , in any of the 13th to 15th configurations, the lid portion is connected to the first lid portion piece portion (280 ) which is continuously provided from the upper side of the side surface portion of the first outer box portion. A second lid piece (260 ) connected from the upper side of the side surface of the second outer box, and a third lid piece (270 ) connected from the upper side of the side surface of the third outer box. It has a fourth lid portion (290) that is continuously provided from the upper side of the side surface portion of the fourth outer box portion, and when the inner box portion is bonded to the outer box portion in the first bonding step, the adhesive plate portion is provided. In the first lid part piece, the second lid part piece, the third lid part piece, and the fourth lid part piece, the first lid portion side portion and the second outer box portion side surface portion Among the four outer box side surfaces of the portion, the third outer box portion side surface portion, and the fourth outer box portion side surface portion, the outer box portion side surface portion (210) corresponding to the specific inner box portion side surface portion is continuously provided. It is characterized in that it overlaps with the specific lid portion piece (260), which is a lid portion piece portion, and the other region of the adhesive plate portion does not overlap with the specific lid portion piece portion.

Further, as the 17th configuration, the following configuration may be used. That is, in any of the thirteenth to sixteenth configurations, in the first bonding step, the lower end of the outer sleeve-shaped portion and the lower end of the inner sleeve-shaped portion are substantially coincident with each other. Therefore, the inner box portion is housed in the outer box portion in the state of the packaging box, and the inner box portion is not visible from below the outer box portion, so that the appearance of the packaging box is improved.

According to the box body, the packaging box, and the method for manufacturing the packaging box based on the present invention, the pocket can be formed only by pulling out the front portion of the pocket to the front side, so that the operation is extremely easy. In particular, when forming the pocket, there is no operation of inserting or locking, so that the operation for forming the pocket becomes easy. Further, in the expanded state of the pocket, the base portion and the front portion of the pocket are arranged substantially parallel to each other with a gap in the front-rear direction, so that a wide storage space can be secured in the front-rear direction.
Further, in particular, according to the method for manufacturing a packaging box, in the first bonding step, when the inner box portion is bonded to the outer box portion, at least a part of the adhesive plate portion does not overlap with the outer box portion. Therefore, when the region on the tip end side, which is closer to the adhesive plate portion than the first folding line, is folded back through the first folding line, it can be easily folded back.

It is a front perspective view of a packaging box. It is a rear perspective view of a packaging box. It is a bottom view of a packaging box. It is a front perspective view which shows the structure of the inner box part of a packaging box. It is a development view of the inner box part in a packaging box. It is an enlarged view of the main part of FIG. It is a development view of the outer box part in a packaging box. It is explanatory drawing which shows the manufacturing process of a packaging box. It is explanatory drawing which shows the manufacturing process of a packaging box. It is explanatory drawing which shows the manufacturing process of a packaging box. It is explanatory drawing which shows the manufacturing process of a packaging box. It is explanatory drawing which shows the manufacturing process of a packaging box. It is explanatory drawing which shows the manufacturing process of a packaging box. It is a perspective view which shows the use state of a packaging box. It is a perspective view which shows the use state of a packaging box. It is a perspective view which shows the use state of a packaging box. It is a perspective view which shows the use state of a packaging box. It is a perspective view which shows the process of making a pocket open state. It is a perspective view which shows the process of making a pocket open state. It is a side view which shows the process of making a pocket open state. It is a perspective view which shows the state which the pocket is in the expanded state. It is a side view which shows the state which the pocket is in the expanded state. It is a bottom view which shows the state which the pocket is in the expanded state. It is a development view which shows the other example of the front part.

In the present invention, in a box body in which a part of a side surface can be used as a storage portion, the storage portion is configured without the need for an operation of inserting a certain member into another member or an operation of engaging a certain member with another member. The purpose of providing a box body that is easy to operate and can secure a large storage space in the front-rear direction has been realized as follows.

The packaging box P of the first embodiment based on the present invention is configured as shown in FIGS. 1 to 7, and has an inner box portion A and an outer box portion B, and has an inner box portion A and an outer box. Each part B is formed of a single sheet-shaped blank (specifically, corrugated cardboard (particularly, double-sided corrugated cardboard), which may be thick paper or the like). The direction of the core step in the double-sided corrugated cardboard is the direction shown in the circle shown in FIGS. 5 and 7 (the direction perpendicular to the lower side of the sleeve-shaped portions 5 and 205).

The inner box portion (box body) A has a container shape with an open upper portion as a whole, and as shown in FIGS. 4 and 6, a sleeve-shaped portion (inner sleeve-shaped portion, side component portion) 5 and a bottom surface portion. Has 50 and. In the assembled state, the sleeve-shaped portion 5 is formed upright from the periphery of the bottom surface portion 50, and has a front portion (inner front portion, first side surface portion, specific inner box portion side surface portion) 10 and a side surface portion (inner right side). It has a face portion (second side surface portion) 20, a side surface portion (inner left side surface portion, third side surface portion) 30, a back surface portion (inner back surface portion) 40, and a glue margin portion 49, and the deployed state thereof is , Is formed as shown in FIG.

Here, as shown in FIG. 4, the front portion 10 has a substantially rectangular shape as a whole, and specifically, as shown in FIG. 6, the front portion 10-1 constituting the front side of the front portion 10 It has a rear side component portion 10-2 that constitutes the rear side of the front surface portion 10, and an adhesive plate portion 126.

That is, as shown in FIG. 6, the front portion 10 is connected to the front front plate portion (base front plate portion) 110 and above the front front plate portion 110 via a cut line (first cut line) 110K. The front rear plate of the pocket is connected from the front front plate 112 of the pocket and the side of the front front plate 112 of the pocket opposite to the front front plate 110 via a polygonal line (first polygonal line) C21c. From the side of the portion 114 and the side of the pocket front rear plate portion 114 opposite to the pocket front front plate portion 112 (the side opposite to the side connected to the pocket front front plate portion 112) via the polygonal line C23. A series of connecting plate portions 116 and a side portion of the connecting plate portion 116 opposite to the pocket front rear plate portion 114 are connected via a polygonal line (second polygonal line) C24, and a cut line 118Ka- 3. The support plate portion 118 adjacent to the connecting plate portion 116 via 118Kc-3 and continuously provided via the cut lines 118Ka and 118Kb and the front front plate portion 110 of the pocket front front plate portion 112 are opposite to each other. What is the upper left plate portion (first pocket upper plate portion) 120 of the pocket and the front front plate portion 110 of the front front plate portion 112 of the pocket, which are continuously connected from the side side portion via the polygonal line (third polygonal line) C21a? What is the pocket upper right plate portion (second pocket upper plate portion) 122 and the pocket front rear plate portion 114 of the support plate portion 118 that are continuously provided from the opposite side via the polygonal line (fourth polygonal line) C21b? It is connected from the opposite side via a polygonal line (fifth polygonal line) C25, and is connected to the pocket front left plate 120 on the opposite side of the pocket front front plate 112 (to the pocket front front plate 112). It is connected from the side of the side (opposite to the side) via a polygonal line (sixth polygonal line) C22a, and is opposite to the front front plate 112 of the pocket upper right plate 122 (front front plate 112 of the pocket). It is connected from the side of the side (opposite to the side opposite to the side) via the polygonal line (7th polygonal line) C22b, and is also connected to the front pocket rear plate 114 via the cut lines 124Ka and 124Kb. A polygonal line (fold line) from the front rear plate (base rear plate) 124 adjacent to the support plate 118 via the cut lines 118Kc and 118Kd, the pocket upper left plate 120 and the pocket upper right plate 122 of the front rear plate 124. 8th polygonal line) It has an adhesive plate portion 126 that is continuously provided via C26, and the front side component portion 10-1 has a front front plate portion 110 and a pocket front front plate portion 112, and has a rear. The side constituents 10-2 include a pocket front rear plate 114, a connecting plate 116, a support plate 118, a pocket upper left plate 120, and a pocket upper right plate. It has a portion 122 and a front rear plate portion 124. In the inner box portion A, the outer surface side of the front portion 10 is the front side.

The pocket front front plate portion 112 is adhered to the pocket front rear plate portion 114, the front rear plate portion 124 is adhered to the front front plate portion 110, and the adhesive plate portion 126 is adhered to the first piece portion 60. ing. In the state of being adhered in this way, the rear side constituent portion 10-2 is in a state of being folded back with respect to the pocket front front plate portion 112 via the polygonal lines C21a, C21b, and C21c.

The pocket front front plate portion 112 and the pocket front rear plate portion 114 form the pocket front portion 111, and the front front plate portion 110 and the front rear plate portion 124 form the lower front plate portion 109.

When the pocket front portion 111 is slid toward the front side to form the pocket, the tips of the protruding portions 118-1 and 118-2 (described later) come into contact with the back surface of the pocket front portion front plate portion 112. By pressing the back surface, a gap is formed between the pocket front front plate portion 112 and the pocket front rear plate portion 114, and the pocket front front plate portion 112 and the pocket front rear plate portion 114 are formed via an angle. The region to which the adhesive is applied so as to be in the open state is the region R1 between the protruding portions 118-1 and 118-2 in the left-right direction in the front rear plate portion 112 of the pocket (the polygonal line C23 in the left-right direction). The area from one end to the other end). That is, when the adhesive is applied to the region of the protruding portion 118-1 and the region of the protruding portion 118-2 in the left-right direction, the regions close to the protruding portions 118-1 and 118-2 are particularly adhered. If so, the tips of the protruding portions 118-1 and 118-2 push the back surface of the pocket front front plate portion 112 to form a gap between the pocket front front plate portion 112 and the pocket front rear plate portion 114. Can not do it.

It is preferable that the protrusions 118-1 and 118-2 also adhere to the vicinity of the side portion of the inclined rear plate portion 114 along the polygonal line C22 so that the front plate portion 112 at the front of the pocket can be reliably pushed. ..

The area to which the adhesive is applied may be the pocket front rear plate portion 114 instead of the pocket front front plate portion 112. Also in that case, the region is set between the protruding portions 118-1 and 118-2 in the left-right direction.

Here, the front front plate portion 110 has a substantially concave shape in which the upper side is recessed in a horizontally long rectangular shape, and the side portion on the left side surface side is continuously provided from the side surface portion 30 via the polygonal line C1 and the side portion on the right side surface side. Is connected from the side surface portion 20 via the polygonal line C2, and the side portion on the bottom surface side is connected with the first piece portion 60 via the polygonal line C5. Further, the upper side of the front front plate portion 110 is a side portion 110a continuously provided from the upper side of the side surface portion 30, a side portion 110b continuously provided from the upper side of the side surface portion 20, and an end on the right side surface side of the side portion 110a. It has a cut line 110K and a side portion formed along the opening 10ha from the portion to the end portion on the left side surface side of the side portion 110b.

The cut line 110K is formed in the horizontal direction (direction parallel to the polygonal line C5), and the cut line 110Ka provided below the side portions 110a and 110b and the cut line 110Ka from the end to the side portion on the left side surface side. It has a cut line 110Kb formed to the end on the right side of the cut line 110a and a cut line 110Kc formed from the end on the right side of the cut line 110Ka to the end on the left side of the side 110b. The cut line 110Kb is formed from a substantially arc-shaped cut line 110Kb-1 connected from the side portion 110a, a linear cut line 110Kb-2 connected from the cut line 110Kb-1, and a cut line 110Kb-2. It has a substantially arc-shaped cut line 110Kb-3 which is continuously provided and formed up to a cut line 110Ka, and the cut line 110Kc has a substantially arc-shaped cut line 110Kc-1 which is continuously provided from a side portion 110b and a cut. It has a linear cut line 110Kc-2 connected from the line of sight 110Kc-1 and a substantially arc-shaped cut line 110Kc-3 connected from the cut line 110Kc-2 and formed up to the cut line 110Ka. There is. The cut line 110K is formed by a cut line in which a plurality of cuts are formed through intervals as a whole.

The front front plate portion 110 is provided with a notch portion 10ha formed of a circular part, and the arcuate side portion of the notch portion 10ha is folded back from the front portion 10 via the polygonal lines C21a, C21b, and C21c. In the state, it is provided at a position overlapping the opening 10hb. That is, in the place where the cutout portion 10ha is formed, the front front plate portion 112 has an end portion on the right side surface side of the cutout line 110K and a side portion along the cutout portion 10ha instead of the cutout line 110Kc-3. The notch portion 10ha is formed and is in contact with the pocket front front plate portion 112.

Further, the pocket front front plate portion 112 has linear side portions 112a and 112b perpendicular to the horizontal direction on both the left and right sides, and has side portions along the cut line 110K on the bottom surface side. On the upper surface side, there are a polygonal line C21a continuously connected from the side portion 112a, a polygonal line C21b continuously provided from the side portion 112b, a polygonal line C21a, and a side portion along the polygonal line C21c between the polygonal line C21b. The side portion along the polygonal lines C21a, C21b, and C21c exhibits one linear side portion. The polygonal lines C21a, C21b, and C21c are formed in the horizontal direction (direction of the polygonal line C5).

Further, the pocket front rear plate portion 114 has a side portion along the cut line (sixth cut line) 120K and a side portion along the cut line (seventh cut line) 122K on both the left and right sides. The front front plate portion 112 side has a side portion along the polygonal line C21c, and the side opposite to the pocket front front plate portion 112 side has a cut line (8th cut line) 124Ka and a cut line 118Ka. It has a polygonal line C23, a cut line 118 Kb, and a side portion along the cut line (9th cut line) 124 Kb.

Here, the cut lines 120K and 122K are formed in a straight line at right angles to the polygonal line C21c, and are formed by continuous cuts. Further, the cut line 124Ka is continuously provided from the cut line 120K, is formed in a straight line at a right angle to the cut line 120K, and is formed on an extension line of the polygonal line C22a. Further, the cut line 118Ka has a cut line 118Ka-1 and a cut line 118Ka-2, and the cut line 118Ka-1 is formed at an obtuse angle with respect to the cut line 124Ka from the end on the right side surface side of the cut line 124Ka. It is formed in a straight line so as to be inclined with respect to the horizontal direction so as to be closer to the right side of the polygonal line C21c. Further, the cut line 118Ka-2 is continuously provided from the end portion on the right side surface side of the cut line 118Ka and is formed in the horizontal direction. Further, the polygonal line C23 is formed in a straight line in the horizontal direction (that is, on an extension line of the cut line 118Ka-2) from the end portion on the right side surface side of the cut line 118Ka-2. Further, the cut line 118Kb-2 is formed in a straight line in the horizontal direction (that is, on an extension line of the polygonal line C23) from the end portion on the right side surface side of the polygonal line C23. Further, the cut line 118Kb-1 is continuously provided from the end of the cut line 118Kb-2 on the right side surface side, and is inclined in the horizontal direction so as to be on the right side side toward the side opposite to the polygonal line C21c side. It is formed in a straight line. Further, the cut line 124Kb is continuously provided from the cut line 118Kb-1, is formed in the horizontal direction, and is formed as an extension of the polygonal line C22b. The cut line 122K is continuously provided from the end on the right side of the cut line 124Kb.

Further, the connecting plate portion 116 has a trapezoidal shape, and has a side portion along the polygonal line C23 and a side portion along the linear cut line 118Ka-3 which is continuously provided from the end portion on the left side surface side of the polygonal line C23. It has a side portion along a linear cut line 118Kb-3 continuously provided from an end portion on the right side surface side of the polygonal line C23, and a side portion along the polygonal line C24.

Here, the cut line 118Ka-3 and the cut line 118Kb-3 are formed so as to be inclined with respect to the horizontal direction, and are formed between the cut line 118Ka-3 and the cut line 118Kb-3 as they go from the polygonal line C23 toward the polygonal line C24. It is formed in a tapered shape so as to shorten the distance. The end on the left side of the polygonal line C24 is in contact with the cut line 118Ka-3, and the end on the right side is in contact with the cut line 118Kb-3. The polygonal lines C23 and C24 are formed in the horizontal direction.

The pocket front rear plate portion 114 and the connecting plate portion 116 form a pocket front rear configuration portion 113.

Further, the support plate portion 118 supports the front portion 111 of the pocket when the pocket is in the expanded state, and the side portion along the side portion (excluding the side portion along the polygonal line C23 of the connecting plate portion 116). That is, the cut line 118Ka-3, the polygonal line C24, and the side along the cut line 118Kb-3), the side along the cut line 118Ka, the side along the cut line 118Kb, and the cut line (fourth cut). It has a side portion along the line of sight) 118 Kc, a side portion along the cut line (fifth cut line) 118 Kd, and a side portion along the polygonal line C25.

Here, the cut line 118Kc has a cut line 118Kc-1 and a cut line Kc-2, and the cut line 118Kc-1 is continuously provided from the contact point between the cut line 118Ka-1 and the cut line 124Ka, and the adhesive plate portion 126 The cut line 118Kc-2 is formed in a straight line so as to be inclined toward the right side toward the right side, and the cut line 118Kc-2 is continuously provided from the end of the cut line 118Kc-1 on the adhesive plate portion 126 side. , It is formed linearly in the direction perpendicular to the horizontal direction.

Further, the cut line 118Kd has a cut line 118Kd-1 and a cut line Kd-2, and the cut line 118Kd-1 is continuously provided from the contact point between the cut line 118Kb-1 and the cut line 124Kb, and is connected to the adhesive plate portion 126 side. It is formed in a straight line inclined with respect to the horizontal direction so as to be on the left side side toward the left side, and the cut line 118Kd-2 is continuously provided from the end portion of the cut line 118Kd-1 on the adhesive plate portion 126 side. A linear cut line in a direction perpendicular to the horizontal direction is continuously provided from the end of the cut line 118Kd-1, and further, an arc-shaped cut line is continuously provided from the end of the straight cut line. The arcuate cut line is in contact with the end of the polygonal line C25 on the right side surface side. The arc-shaped cut line is formed concentrically with the circular opening 10hb. That is, the length between the cut line 118 Kd and the opening 10 hb is not significantly shortened (when it is significantly shortened, the region between the cut line 118 Kd and the opening 10 hb is cut (may be “break”; the same applies to other cases). (There is a risk), it is formed by detouring. Further, the polygonal line C25 is formed in the horizontal direction between the end portion of the cut line 118Kc-2 on the adhesive plate portion 126 side and the end portion of the cut line 118Kd-2 on the adhesive plate portion 126 side.

Since the support plate portion 118 has the above-mentioned shape, the protruding portion 118-1 formed by the side portion along the cut line 118Ka and the side portion along the cut line 118Ka-3, and the cut line 118Kb. It has a protruding portion 118-2 formed by a side portion along the line and a side portion along the cut line 118Kb-3.

The cut line 118Ka and the cut line 118Ka-3 form a cut line (second cut line) 118KA, and the cut line 118Kb and the cut line 118Kb-3 form a cut line (third cut line) 118KB. Will be done.

The cut lines 124Ka, 118Ka, 118Kb and 124Kb are the cut lines as the planned cutting lines, the cut lines 118Ka-1 and 118Kb-1 are the cut lines as continuous cuts, and the cut lines 118KA and 118KB are the cut lines as a whole. The cut line formed by the planned cutting line and consisting of 124Ka and 118KA is formed by the planned cutting line as a whole, and the cutting line consisting of the planned cutting lines 124Kb and 118KB is formed by the planned cutting line as a whole.

Since the cut lines 124Ka and 124Kb are planned cutting lines, even if the cut lines 110K are cut carelessly, if the cut lines 124Ka and 124Kb are not cut, the support plate portion 118 with respect to the connecting plate portion 116. If it does not rotate and the cut lines 124Ka and 124Kb are not cut, the support plate portion 118 does not rotate with respect to the connecting plate portion 116, so even if the cut line 110K is cut carelessly, The support plate portion does not rotate with respect to the front rear plate portion 124 and the connecting plate portion 116.

Similarly, since the cut lines 118KA and 118KB are planned cutting lines, even if the cut line 110K is cut carelessly, if the cut lines 118KA and 118KB are not cut, the support plate portion 116 is the front rear plate portion. If it does not rotate with respect to 118 and the cut lines 118KA and 118KB are not cut, the support plate portion 116 does not rotate with respect to the inclined rear plate portion 114, so that the cut line 110K is inadvertently set. Even if it is cut, the support plate portion does not rotate with respect to the front rear plate portion 118 and the inclined rear plate portion 114.

Further, the pocket upper left plate portion 120 has a side portion 120a on an extension line of the side portion 112a, a side portion along the polygonal line C21a, a side portion along the cut line 120K, and a side portion along the polygonal line C22a. However, it has a square shape as a whole. One end of the polygonal lines C21a and C22a is in contact with the end of the side portion 120a, and the other end is in contact with the end of the cut line 120K.

Similarly, the pocket upper right plate portion 122 has a side portion 122a on an extension line of the side portion 112b, a side portion along the polygonal line C21b, a side portion along the cut line 122K, and a side portion along the polygonal line C22b. It has a square shape as a whole. One end of the polygonal lines C21b and C22b is in contact with the end of the side 120b, and the other end is in contact with the end of the cut line 122K.

Further, the front rear plate portion 124 has a side portion 124a on an extension line of the side portion 112a, a polygonal line (eighth polygonal line) C26, and a side portion 124b on the extension line of the side portion 112b, and has an adhesive plate portion 126 side. On the opposite side, a polygonal line C22a, a cut line 124Ka, a cut line 118Kc, a break line C25, a cut line 118Kd, a cut line 124Kb, and a side portion along the break line C22b are provided.

Further, a circular opening 10hb is formed in the upper region of the front rear plate portion 124. The opening 10hb forms an opening for locking a finger in a state of overlapping the opening 10ha.

Further, the adhesive plate portion 126 has a trapezoidal shape that becomes narrower toward the tip end side, and the side portions 126a and 126b on both the left and right sides are inclined at an acute angle with respect to the polygonal line C26. This is because, as shown in FIG. 9, when the adhesive plate portion 126 is adhered to the first piece portion 60, the side portions 126a and 126b are parallel to the side portion of the first piece portion 60 (may be substantially parallel). This is to make it. Further, the side portion 126c on the tip end side of the adhesive plate portion 126 is formed in the horizontal direction.

The adhesive plate portion 126 is provided to fold back the front portion 10 when the packaging box P is manufactured, and is provided in the assembling device (may be an “automatic box making machine” (the same applies to others)). The tip end side of the front surface portion 10 is rotated at 126 points, and the front portion 10 is folded back via the polygonal lines C21a, C21b, and C21c.

Further, since the adhesive plate portion 126 is adhered to the first piece portion 60, the front rear plate portion can be fixed more firmly.

Further, the length L11 between the polygonal lines C21a, C21b, C21c and the polygonal line C5 and the length L12 between the polygonal lines C21a, C21b, C21c and the polygonal line C26 are formed to be the same (may be substantially the same). A state in which the pocket front front plate portion 112 and the pocket front rear plate portion 114 are adhered to each other, the front front plate portion 110 is adhered to the front rear plate portion 124, and the adhesive plate portion 126 is adhered to the first piece portion 60. It becomes.

Further, in the unfolded state of the front portion 10, the length L22 between the polygonal line C21a and the polygonal line C22a and the length L23 between the polygonal line C21b and the polygonal line C22b are substantially the same as the length L21 between the polygonal line C25 and the polygonal line C23 (even if they are the same). When the front pocket 111 is pulled out toward you, the front surface of the front front plate 112 of the pocket slides downward on the front side while facing the vertical direction, and is in front of the pocket. The portion 111 slides downward on the front side in a state of being parallel (may be substantially parallel) to the lower front portion 109. Further, when the pocket front portion 111 is pulled out toward the front, the pocket upper left plate portion 120 and the pocket upper right plate portion 122 rotate with respect to the front rear plate portion 124, but at that time, the pocket upper left plate portion The 120 and the upper right plate portion 122 of the pocket and the support plate portion 118 are kept substantially parallel.

Further, the polygonal lines C5, the polygonal lines C21a and C21b, the polygonal lines C22a and C22b, the polygonal line C23, the polygonal line C24, the polygonal line C25, and the polygonal line C26 are formed in parallel with each other, and all of them are formed linearly. There is.

In the unfolded state of the front portion 10, the region of the front portion 10 excluding the adhesive plate portion 126 is formed symmetrically with respect to the left and right lines via the center line in the vertical direction, except for the configuration of the openings 10ha, 10hb and the cut line 118Kd. ing.

In the above description, the cut lines 124Ka, 118Ka-2, 118Kb-2, and 124Kb have been described as being the cut lines as the planned cutting lines, but it is necessary to cut them as the cut lines formed by continuous cutting. It may be the one without.

Further, the side surface portion 20 is continuously provided from the end portion on the right side surface side of the front surface portion 10 via the folding line C2, and exhibits a shape in which a part of the upper surface of the front surface is cut out in a square shape, and the upper side of the side surface portion 20 is formed. A linear side portion 20a formed continuously in the horizontal direction from the upper side 110b of the front front plate portion 110 and a linear side portion 20a formed continuously from the end portion on the back surface side of the side portion 20a, and formed so as to be inclined upward to the back surface side. The straight side portion 20b, the side portion 20c formed in a substantially arc shape from the upper end of the side portion 20b, and the side portion 20c formed horizontally from the upper end and the rear end side of the side portion 20c toward the back surface side ( It has a side portion 20d (formed parallel to the lower side of the side surface portion 20). The side portion 20c is formed at the same height as the edge portion of the upper end of the back surface portion 40. The side surface portion 20 has a main body portion (inner right side surface portion main body portion) 22 and a separation portion (first separation portion) 24.

Further, the separation portion 24 is an area partitioned by a cut line (first cut line) 24a formed on the side surface portion 20 and an opening 24b, and the cut line 24a is provided in the lateral direction with an interval. The arcuate cut lines 24a-1 and 24a-2 (the cut lines 24a-1 and the cut lines 24a-2 are formed symmetrically with each other), the lower end of the cut lines 24a-1 and the lower end of 24a-2. It has a linear cut line 24a-3 in a lateral direction (a direction parallel to the lower side of the side surface portion 20), and the opening 24b has a horizontally long rectangular shape, and a pair of corner portions in the opening 24b. The front corner is connected to the cut line 24a-2, and the back corner of the pair of corners in the opening 24b is connected to the cut line 24a-1. The region surrounded by the cut line 24a and the opening 24b is the separation portion 24. The main body portion 22 is a region of the side surface portion 20 excluding the separation portion 24. The separating portion 24 is formed at a position slightly lower than the center in the vertical direction at a substantially center in the lateral direction on the side surface portion 20. The cut lines 24a-1 and 24a-2 are perforated cut lines (cut lines formed by a plurality of cuts formed continuously at intervals), and the cut lines 24a-3 are continuous. It is a cut line consisting of cuts. That is, the cut line 24a is a planned cutting line as a whole.

The forming position of the separating portion 24 is a region on the back side of the piece 224 of the outer box portion B, and the separating portion 24 is adhered to the back side of the piece 224 to rotate the upper end of the piece 224 outward and downward. As a result, the cut line 24a is cut while the separating portion 24 is also adhered to the back side of the one portion 224, and the separating portion 24 is formed so as to be separated from the main body portion 22. The separating portion 24 is formed smaller than the one piece 224, and the outer shape of the separating portion 24 does not protrude from the outer shape of the one piece 224 in a side view.

Further, the opening 24b is formed as a space for pushing the piece 226 in the outer box part B, and the opening 24b is formed as a space for pushing the piece 226 so as not to hinder the pushing of the piece 226. The piece 226 does not protrude from the opening 24b when viewed from the side.

Further, the side surface portion 30 is continuously provided from the end portion on the left side surface side of the front surface portion 10 via the polygonal line C1 and exhibits a shape in which a part of the upper surface on the front surface is cut out in a rectangular shape, and the end portion on the back surface side has a shape. , The height of the upper end edge of the back surface 40 is the same. The side surface portion 30 has a main body portion (inner left side surface portion main body portion) 32 and a separation portion (second separation portion) 34.

The structure of the side surface portion 30 is formed symmetrically with respect to the side surface portion 20 via a central surface which is a virtual plane perpendicular to the front-rear direction in the assembled state of the inner box portion A.

That is, the separation portion 34 is a region partitioned by the cut line (second cut line) 34a and the opening 34b, and the cut line 34a is an arc-shaped cut line 34a provided with a gap in the lateral direction. It has -1, 34a-2 and a linear cut line 34a-3 in the lateral direction (direction parallel to the lower side of the side surface portion 30) connecting the lower end of the cut line 34a-1 and the lower end of 34a-2. The opening 34b has a horizontally long rectangular shape, and the front corner of the pair of corners in the opening 34b is connected to the cut line 34a-2, and the back surface of the pair of corners in the opening 34b is connected. The corner on the side and the cut line 34a-1 are connected. The area surrounded by the cut line 34a and the opening 34b is the separation portion 34. The main body portion 32 is a region of the side surface portion 30 excluding the separation portion 34. The separation portion 34 is formed at a position slightly lower than the center in the vertical direction at substantially the center of the side surface portion 30 in the horizontal direction. The cut lines 34a-1 and 34a-2 are perforated cut lines (cut lines formed by a plurality of cuts formed continuously at intervals), and the cut lines 34a-3 are continuous. It is a cut line consisting of cuts. That is, the cut line 34a is a planned cutting line as a whole.

The forming position of the separation portion 34 is a region on the back side of the piece portion 234 of the outer box portion B, and the separation portion 34 is adhered to the back side of the piece portion 234 to rotate the upper end of the piece portion 234 outward and downward. As a result, the cut line 34a is cut while the separating portion 34 is also adhered to the back side of the piece portion 234, and the separating portion 34 is formed so as to be separated from the main body portion 32. The separating portion 34 is formed smaller than the one piece 234, and the outer shape of the separating portion 34 does not protrude from the outer shape of the one piece 234 in a side view.

Further, the opening 34b is formed as a space for pushing the piece 236 in the outer box part B, and the opening 34b is formed as a space for pushing the piece 236 so as not to hinder the pushing of the piece 236. The piece 236 does not protrude from the opening 34b when viewed from the side.

Further, the back surface portion 40 is continuously provided from the end portion on the back surface side of the side surface portion 20 via the polygonal line C3, and has a rectangular shape as a whole. The horizontal width of the back surface portion 40 is formed to be the same as the horizontal width of the front surface portion 10, and the vertical width (maximum vertical width) of the back surface portion 40 is formed to be the same as the vertical width (maximum vertical width) of the side surface portions 20 and 30. ing.

Further, the glue margin portion 49 is continuously provided from the end portion on the left side surface side of the back surface portion 40 via the polygonal line C1 and has an elongated strip-shaped trapezoidal shape in the vertical direction. The outer surface of the glue margin portion 49 is adhered to the inner surface of the end region on the back surface side of the side surface portion 30.

Further, the bottom surface portion 50 is a so-called one-touch bottom, and the first piece portion (bottom surface portion second piece portion) 60, the second piece portion (bottom portion third piece portion) 70, and the third piece portion (bottom surface portion). It has a first piece) 80 and a fourth piece (bottom surface fourth piece) 90, and in the assembled state of the packaging box P, it exhibits a substantially rectangular outer shape as shown in FIG. There is.

Here, the first piece portion 60 is continuously provided from the lower end of the front portion 10 via a polygonal line, and is formed in a substantially trapezoidal shape that becomes narrower toward the tip side, and a part of the upper surface thereof is the inner box portion A. It forms a part of the inner bottom surface of the. In the assembled state of the bottom surface portion 50, the first piece portion 60 passes through the center position of the fourth piece portion 90 and the bottom surface portion 50 (the intersection of two straight lines connecting the diagonal corner portions of the bottom surface portion 50). It is formed point-symmetrically.

Further, the second piece portion 70 is continuously provided from the lower end of the side surface portion 20 via a polygonal line to form a substantially rectangular shape, and a part of the upper surface of the second piece portion 70 is one of the inner bottom surfaces of the inner box portion A. Forming a part. Further, from the corner portion of the second piece portion 70 (the lower end of the boundary position between the side surface portion 20 and the back surface portion 40), the side portion forming the boundary with the front portion 10 of the second piece portion 70 is obliquely at a predetermined interval. A polygonal line 70-1 (the polygonal line 70-1 has a mountain fold line on the upper surface side) is formed, and the inner box portion A is formed. When folding, it can be easily folded. The second piece 70 is divided into a main body 72 and a tip 74 via a polygonal line 70-1. A notch 72a is formed on the tip 74 side of the tip of the main body 72 so as to lock each other with the other main body 82. The upper surface of the tip portion 74 is adhered to the lower surface of the fourth piece portion 90.

Further, the third piece portion 80 is continuously provided from the lower end of the side surface portion 30 via a polygonal line, and in the assembled state of the bottom surface portion 50, the third piece portion 80 is point-symmetrical via the center position of the second piece portion 70 and the bottom surface portion 50. It is formed. That is, the third piece portion 80 is continuously provided from the lower end of the side surface portion 30 via a polygonal line and is formed in a substantially rectangular shape, and a part of the upper surface of the third piece portion 80 is one of the inner bottom surfaces of the inner box portion A. Forming a part. Further, from the corner portion of the third piece portion 80 (the lower end of the boundary position between the front portion 10 and the side surface portion 30), the side portion forming the boundary with the side surface portion 30 of the third piece portion 80 is obliquely at a predetermined interval. A polygonal line 80-1 (the polygonal line 80-1 has a mountain fold line on the upper surface side) is formed, and the inner box portion A is formed. When folding, it can be easily folded. The third piece 80 is divided into a main body 82 and a tip 84 via a polygonal line 80-1. A notch 82a is formed on the tip 84 side of the tip of the main body 82 so as to lock each other with the other main body 72. The upper surface of the tip portion 84 is adhered to the lower surface of the first piece portion 60.

Further, the main body 82 is provided with a notch 82a at the end opposite to the first piece 60 in the unfolded state of the inner box A (the end on the back surface 40 side in the assembled state of the inner box A). Has been done. This is because, as shown in FIG. 10, in the manufacturing process of the packaging box P, the region to which the glue margin portion 49 adheres on the side surface portion 30 is exposed from the third piece portion 80.

Further, the fourth piece 90 is continuously provided from the lower end of the back surface 40 via a polygonal line, and is formed in a substantially trapezoidal shape that becomes narrower toward the tip side, and a part of the upper surface thereof is formed of the inner box portion A. It forms a part of the inner bottom surface.

As described above, in the bottom surface portion 50, the tip portion which is the other side portion of one of the pair of the bottom surface portion first piece portion which is two adjacent pieces (first piece portion 60 and third piece portion 80). The (first end region) 84 is bendable via a fold line, the tip 84 is adhered to the first piece 60, and the other two adjacent pieces (second piece 70 and fourth). The tip portion (second end region) 74, which is the other side portion of one of the bottom portion second piece pair, which is one portion 90), can be bent through a folding line, and the tip portion 74 is the first. It is adhered to 4 pieces 90.

When the inner box portion A is assembled in a box shape, the front portion 10 and the back portion 40 are parallel to each other, the side surface portion 20 and the side surface portion 30 are parallel to each other, and each member constituting the bottom surface portion 50 is , The front portion 10, the side portions 20, 30, and the back portion 40 are substantially perpendicular (or right). That is, the sleeve-shaped portion 5 is substantially perpendicular (or may be right) to the bottom surface portion 50. Further, adjacent members in each member (front portion 10, side surface portions 20, 30, back surface portion 40) constituting the sleeve-shaped portion 5 are at right angles (may be substantially right angles) to each other.

Further, the inner box portion A can be folded into a flat plate shape (see FIG. 12), and in the inner box portion A, the angle between the front portion 10 and the side surface portion 30 is reduced (that is, smaller than a right angle). By reducing the angle between the back surface portion 40 and the side surface portion 20 (that is, making it smaller than a right angle), the square tubular sleeve-shaped portion 5 becomes flat, and each portion constituting the bottom surface portion 50 becomes the sleeve-shaped portion 5. By rotating inward, the inner box portion A can be folded into a flat plate shape as a whole. In the state where the inner box portion A is folded, each portion constituting the bottom surface portion 50 is substantially parallel to the front portion 10, the side surface portions 20, 30 and the back surface portion 40 constituting the sleeve-shaped portion 5 in the sleeve-shaped portion 5. It becomes a state.

Next, the outer box portion B is a box body that covers the inner box portion A, and as shown in FIGS. 1 to 3, 7 and the like, the sleeve-shaped portion (outer sleeve-shaped portion) 205 and the flap portion 260, It has a 290 and a lid portion 270 and 280, and its unfolded state is formed as shown in FIG. 7.

Here, the sleeve-shaped portion 205 has a quadrangular tubular shape in the assembled state, and has a front portion (outer front surface portion) 210, a side surface portion (outer right side surface portion) 220, and a side surface portion (outer left side surface portion) 230. And a back surface portion (outer back surface portion) 240, and a glue allowance portion 242.

Here, the front portion 210 has a rectangular (rectangular) plate shape. The width of the front portion 210 is formed to be slightly larger than the width of the inner box portion A in the left-right direction so that the inner box portion A can be stored.

Further, the side surface portion 220 is continuously provided from the end portion on the right side surface side of the front surface portion 210 via the polygonal line C12, and has a square shape, and the cut line 222 and the cut lines 224a and 224b are formed.

Here, the cut lines 222 are formed by perforated cuts (cuts formed at intervals) (scheduled cutting lines), and arc-shaped cut lines 222a and 222c are provided laterally with intervals. And a cut line 222b consisting of continuous straight cuts in the lateral direction (direction parallel to the lower side of the side surface 220) connecting the upper end of the cut line 222a and the upper end of 222c, and has a substantially U-shaped downward direction as a whole. It has a shape. The area surrounded by the cut line (fifth cut line) 222 and the end of the cut line 222a and the cut line 222c on the opposite side to the cut line 222b side is one part (first piece). It becomes 224.

Further, in the middle position from one end of the cut line 222b to the other end, the side opposite to the side where the cut line 222a and the cut line 222c are provided is in the vertical direction (direction perpendicular to the cut line 222b). ) Are parallel to each other. That is, the cut line 224a and the cut line 224b are formed in parallel with each other and are formed by continuous cuts. Further, the cut line 224a is formed inside the cut line 222a (inside in the lateral direction), and the cut line 224b is formed inside the cut line 222c (inside in the lateral direction). As described above, it is surrounded by a linear polygonal line C226 connecting the cut line 224a, the cut line 224b, the cut line 222b, and the ends of the cut line 224a and the cut line 224b on the opposite side to the cut line 222b side. The area is 226 on one side. The width of the side surface portion 220 is formed to be slightly larger than the width of the side surface portion 20 so that the inner box portion A can be housed in the outer box portion B.

Further, the side surface portion 230 is continuously provided from the left end portion in the front view of the front portion 210 via the polygonal line C11, and has a square shape, and the cut line (sixth cut line) 232 and the cut lines 234a and 234b are formed. Has been done.

The configuration of the side surface portion 230 is formed symmetrically with respect to the side surface portion 220 via a central surface which is a virtual plane perpendicular to the front-rear direction, and the cut line 232 is formed symmetrically with the cut line 222 and is laterally formed. A linear cut line 232b in the horizontal direction (parallel to the lower side of the side surface portion 230) connecting the arc-shaped cut lines 232a and 232c provided in the direction and the upper end of the cut line 232a and the upper end of the 232c. And, it has a downward substantially U-shape as a whole. The area surrounded by the cut line 232 and the end of the cut line 232a and the cut line 232c on the opposite side to the cut line 232b side is the one piece (second piece) 234.

Further, in the middle position from one end of the cut line 232b to the other end, the side opposite to the side where the cut line 232a and the cut line 232c are provided is in the vertical direction (direction perpendicular to the cut line 232b). ) Are parallel to each other. That is, the cut line 234a and the cut line 234b are formed in parallel with each other and are formed by continuous cuts. Further, the cut line 234a is formed inside the cut line 232a (inside in the lateral direction), and the cut line 234b is formed inside the cut line 232c (inside in the lateral direction). As described above, it is surrounded by a linear polygonal line C236 connecting the cut line 234a, the cut line 234b, the cut line 232b, and the ends of the cut line 234a and the cut line 234b on the opposite side to the cut line 232b side. The area is 236 on one side. The width of the side surface portion 230 is formed to be slightly larger than the width of the side surface portion 30 so that the inner box portion A can be stored in the outer box portion B, and is formed to be the same as the width of the side surface portion 220. Has been done.

Further, the back surface portion 240 is continuously provided from the end portion on the back surface side of the side surface portion 220 via the polygonal line C13, and has a square shape. The width of the back surface 240 is formed to be the same as the width of the front surface 210, and is slightly larger than the width of the inner box A in the left-right direction so that the inner box A can be stored in the outer box B. It is formed large.

Further, the glue margin portion 242 is continuously provided from the end portion on the back surface side of the side surface portion 230 via the polygonal line C10, and has an elongated strip-shaped trapezoidal shape in the vertical direction. As shown in FIG. 2, the glue margin portion 242 has an inner surface bonded to the outer surface of the back surface portion 240.

Further, the vertical widths of the front portion 210, the side surface portions 220, 230 and the back surface portion 240 are formed to be the same, and are formed to be larger than the vertical width of the inner box portion A. That is, the vertical length of the sleeve-shaped portion 205 of the outer box portion B is formed to be larger than the vertical length (maximum length) of the sleeve-shaped portion 5 of the inner box portion A.

Further, the flap portion (first flap portion, specific lid portion piece portion) 260 is continuously provided from the upper end of the front portion 210 via a polygonal line, and is connected to the tip sides of both sides of a horizontally long rectangular shape along the upper end of the front portion 210. The corners of the surface are chamfered, and a notch is formed at a substantially central position on the tip side. That is, the flap portion 260 is a straight side portion 260a that is perpendicular to the upper side from the vicinity of the left side end portion of the upper side of the front portion 210, and a straight line that is inclined at approximately 135 degrees with respect to the side portion 260a. A linear side portion 260c that is connected from the side portion 260b and the side portion 260b and is parallel to the upper side of the front portion 210, and from the vicinity of the right end side of the upper side of the front portion 210 to the upper side. A straight side portion 260d forming a right angle, a linear side portion 260e inclined at approximately 135 degrees with respect to the side portion 260d, and a linear side portion 260e connected from the side portion 260e and parallel to the upper side of the front portion 210. It has a side portion 260f and a notch portion 260g formed between the side portion 260c and the side portion 260f. The sides 260b and 260e form a chamfer.

The cutout portion 260g is connected to the side portion 260g-1 formed obliquely from the side portion 260c toward the upper side of the front portion 210 and the side portion 260g-1 and is parallel to the upper side of the front portion 210. It has a portion 260g-2 and a side portion 260g-3 formed obliquely from the side portion 260f toward the upper side of the front surface portion 210 and in contact with the right side end of the side portion 260g-2, and the side portion 260g. -1 and the side portion 260 g-3 have a tapered shape in which the length between the side portion 260 g-1 and the side portion 260 g-3 becomes shorter toward the front portion 210 side.

The length from the tip to the base of the flap portion 260 (the length between the upper side of the front portion 210 and the side portions 260c and 260f) is larger than the length from the tip to the base end of the lid portion 270, 280 and the flap portion 290. It is formed short, and specifically, as shown in FIG. 8, a state in which the outer box portion B in the unfolded state and the inner box portion A in the unfolded state are overlapped with the lower sides of the sleeve-shaped portions 5 and 205 aligned. The adhesive plate portion 126 has a length that protrudes from the upper end (side portions 260c, 260f) of the flap portion 260. Then, when the box is automatically manufactured by the assembling device, the adhesive plate portion 126 is locked by the hook, but since the notch portion 260 g is provided, the adhesive plate portion 126 is locked at the position of the notch portion 260 g. (That is, by locking the portion of the adhesive plate portion 126 corresponding to the notch portion 260 g in the direction perpendicular to the transport direction of the inner box portion A), the adhesive plate portion 126 can be easily locked. Therefore, the adhesive plate portion 126, the front rear plate portion 118, the support plate portion 116, and the inclined rear plate portion 114 can be folded back with respect to the inclined front plate portion 112 and the front front plate portion 110.

Further, the lid portion 270 is continuously provided from the upper end of the side surface portion 220 via a polygonal line, and has a substantially rectangular shape (substantially rectangular shape), and has a rectangular shape in which the corners on both end sides are chamfered. ..

Further, the lid portion 280 is continuously provided from the upper end of the side surface portion 230 via a polygonal line, has a substantially rectangular shape (substantially rectangular shape), and has a rectangular shape in which the corners on both end sides are chamfered. .. The lid portion 280 is formed in the same shape as the lid portion 270. ,
Further, the flap portion 290 is continuously provided from the upper end of the back surface portion 240 via a polygonal line, and has a substantially rectangular shape (substantially rectangular shape), and has a rectangular shape in which the corners on both end sides are chamfered. ..

The chamfering angle of the lid portion 270 and 280 with respect to the tip side side portion (the side portion opposite to the sleeve-shaped portion 205 side) is the tip end side side portion of the flap portion 260 and 290 (sleeve-shaped portion 205 side). It is formed smaller than the chamfer angle with respect to the side opposite to the side).

These lid portions 270 and 280 and flap portions 260 and 290 open and close the upper surface of the outer box portion B. In particular, by closing the lid portions 270 and 280, the upper surface of the outer box portion B is closed. Is done. That is, the length from the base end to the tip of the lid portion 270 and 280 is half the lateral length of the front portion 210 and the back portion 240, and when the lid portion 270 and 280 are closed, the lid portion is closed. The tip of the 270 and the tip of the lid 280 are in contact with each other. The lid portion 270, 280 and the flap portion 260, 290 are of the so-called A type. The lid portion 270, 280 and the flap portion 260, 290 are in a state of being erected upward in advance, and a state in which the upper part of the outer box portion B is open.

Further, a vertically long strip-shaped opening K220 is formed below the boundary position between the front portion 210 and the side surface portion 220, and a vertically long strip-shaped notch K230 is formed below the boundary position between the front portion 210 and the side surface portion 230. Is formed, and in a state where the inner box portion A and the outer box portion B are adhered to each other, the upper end of the opening K220 substantially coincides with the upper end of the boundary position between the front portion 10 and the side surface portion 20, and the upper end of the notch portion K230 is formed. It substantially coincides with the upper end of the boundary position between the front surface portion 10 and the side surface portion 30, and in particular, the upper end of the notch K230 is engaged with the upper end of the boundary position between the front surface portion 10 and the side surface portion 30.

When the outer box portion B is assembled in a box shape, the front portion 210 and the back portion 240 are parallel to each other, and the side surface portion 220 and the side surface portion 230 are parallel to each other. Further, adjacent members in each member (front portion 210, side surface portion 220, 230, back portion 240) constituting the sleeve-shaped portion 205 are at right angles to each other.

Next, the inner box portion A and the outer box portion B are adhered to each other at the separation portions 24 and 34. That is, the outer surface of the separation portion 24 and the inner surface of the side surface portion 220 (particularly, the single portion 224) are adhered by an adhesive or other adhesive means, and the outer surface of the separation portion 34 and the side surface portion 230 (particularly, the side surface portion 230). In particular, the inner surface of the piece 234) is adhered to the inner surface by an adhesive or other adhesive means, so that the packaging box P is integrally formed as a whole. That is, an adhesive layer (not shown) 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 220, and similarly, the outside of the separation portion 34. An adhesive layer (not shown) is provided between all or a part of the surface of the surface and the inner surface of the side surface portion 230. As a result, the sleeve-shaped portion 205 of the outer box portion B is provided along the outer surface of the sleeve-shaped portion 5 in the inner box portion A, and for example, the front portion 210 is provided along the outer surface of the front portion 10. The side surface portion 220 is provided along the outer surface of the side surface portion 20, the side surface portion 230 is provided along the outer surface of the side surface portion 30, and the back surface portion 240 is provided along the outer surface of the back surface portion 40. It is provided. The adhesive force of the adhesive layer is such that when the piece 224 of the outer box portion B is rotated outward, the cut line 24a around the separation portion 24 is broken at the same time, and the separation portion 24 is separated from the inner box portion A. It is set to follow the piece 224 in a state of being separated and adhered to the rotated piece 224, and similarly, when the piece 234 of the outer box part B is rotated outward, at the same time. The cut line 34a around the separating portion 34 is broken, and the separating portion 34 is set to move from the inner box portion A and to follow the one portion 234 in a state of being adhered to the rotated one portion 234.

Further, in a state where the inner box portion A and the outer box portion B are adhered to each other, the lower end of the inner box portion A and the lower end of the outer box portion B are formed to have the same height. The inner box portion A and the outer box portion B are not adhered to each other except at the separation portions 24 and 34.

As described above, the inner box portion A is stored inside the outer box portion B, and the outer box portion B is covered with the exception of the bottom surface portion 50 of the inner box portion A. That is, the position of the lower end of the outer box portion B in the height direction is substantially the same as the position of the lower end of the inner box portion A in the height direction. Only the bottom surface 50 is exposed.

In the packaging box P having the above configuration, the inner box portion A can be folded as described above, and the outer box portion B has a sleeve-shaped portion 205, so that the packaging box P has a substantially sleeve-like shape as a whole. Even in the state of the packaging box P, it can be folded into a flat plate shape so that the front portion 210 is substantially parallel to the side surface portion 230 and the side surface portion 220 is substantially parallel to the back surface portion 240. By doing so, it can be folded into a flat plate shape as shown in FIG.

In the inner box portion A and the outer box portion B, a ruled line is formed in advance at each polygonal line.

The manufacturing process of the packaging box P having the above configuration will be described. First, the inner box portion A and the outer box portion B in the unfolded state are manufactured.

Next, the outer surface of the inner box portion A is adhered to the inner surface of the outer box portion B (first bonding step). That is, with the inner surface of the outer box portion B in the unfolded state facing upward, the adhesive is applied to the adhesive region between the separated portion 24 and the separated portion 34 in the single portion 224 and the adhesive region is applied to the separated portion 34 in the single portion 234 to develop the outer box portion B. The inner box portions A in the state are overlapped as shown in FIG. As a result, the separation portion 24 and the piece portion 224 are adhered, and the separation portion 34 and the piece portion 234 are adhered. At that time, the lower side of the sleeve-shaped portion 205 of the outer box portion B and the lower side of the sleeve-shaped portion 5 of the inner box portion A are made to substantially match (may be matched), and the outer box portion B and the inner box are also made to coincide with each other. In the part A, the polygonal line C2 and the polygonal line C12 are made to coincide with each other. In the sleeve-shaped portion 5 and the sleeve-shaped portion 205, the lateral lengths of the members corresponding to each other are formed longer in the outer box portion B. Therefore, as shown in FIG. 8, the polygonal line C13 is formed. The polygonal line C3 is displaced outward with respect to the polygonal line C3, and the polygonal line C11 is displaced outward with respect to the polygonal line C1. Since the lower side of the sleeve-shaped portion 205 of the outer box portion A2 and the lower side of the sleeve-shaped portion 5 of the inner box portion A are substantially aligned with each other, the inner box portion can be seen from below the outer box portion, resulting in poor appearance. There is no.

In the state where the inner box portion A is adhered to the outer box portion B, the adhesive plate portion 126 protrudes from the flap portion 260, and a part of the adhesive plate portion 126 is the outer box portion B (specifically, the outer box portion B (specifically, It is a non-overlapping region that does not overlap the flap portion 260).

Next, the adhesive is applied to any of the adhesive regions of the adhesive plate portion 126 and the adhesive plate portion 126 of the first piece portion 60, and the adhesive is adhered to either the front front plate portion 110 and the front rear plate portion 124. The agent is applied, and the adhesive is applied to either the front front plate portion 112 of the pocket or the front rear plate portion 114 of the pocket, and then the adhesive plate portion 126, the front rear plate portion 124, and the upper right plate portion of the pocket are applied. A region consisting of 122, a pocket upper left plate portion 120, a support plate portion 118, a connecting plate portion 116, and a pocket front rear plate portion 114 (hereinafter referred to as "tip side region in the front portion 10") is pocketed via a folding line C21. It is folded back with respect to the front front plate portion 112 so as to be shown in FIG. As a result, the adhesive plate portion 126 and the first piece portion 60 are adhered, the front front plate portion 110 and the front rear plate portion 124 are adhered to each other, and the pocket front front plate portion 112 and the pocket front rear plate portion 14 are bonded to each other. Is bonded (second bonding step). When the front front plate portion 112 of the pocket is used as the region to which the adhesive is applied, the region R1 of FIG. 6 is coated with the adhesive, and when the front plate portion 110 is used as the front front plate portion 110, the region of FIG. When an adhesive is applied to R2 to form the first piece 60, the adhesive is applied to the region R3.

When the tip end side region of the front surface portion 10 is folded back with respect to the inclined front plate portion 112 via the polygonal line C21, in the assembling device, as shown in FIG. The hook (hook-shaped member, locking member) 300 is locked (may be hooked) to the adhesive plate portion 120 (particularly, the non-overlapping region) of the outer box portion B, and the hook 300 is engaged with the adhesive plate portion 120. In the stopped state, the front end side region of the front portion 10 is rotated in the lifting direction (rotation direction shown in 300A), the hook 300 is rotated, and the inner box portion A and the outer box portion B are conveyed. The distal end side region in the front portion 10 rises with respect to the proximal end side region in the front portion 10 (the proximal end side region is composed of the front front plate portion 112 of the pocket and the front front plate portion 110). As shown in FIG. 13B, when the front end side region of the front portion 10 is perpendicular to the proximal end side region of the front portion 10, the hook 300 is in this state with respect to the tip end side region of the front portion 10. Rotates in the folding direction (rotation direction shown in 300B, rotation direction opposite to the direction of 300A) with respect to the base end side region of the front portion 10, and as shown in FIG. 13C, the front surface The part 10 is folded in half. The hook 300 rotates about the rotation shaft 300P, and the axis of the rotation shaft 300P is in the horizontal direction (direction of the arrangement surface of the outer box portion B) in the direction perpendicular to the transport direction. In the manufacturing process of this embodiment, the inner box portion A and the outer box portion B are transported in the front portion 10 with the adhesive plate portion 120 as the head side and the front front plate portion 110 as the tail side. The inner box portion A and the outer box portion B are transported at a constant speed. Further, it can be said that the direction of the rotation axis of the hook 300 is a direction perpendicular to the transport direction of the inner box portion A and the outer box portion B. Further, the rotation direction of the hook 300 shown in 300A is a rotation direction toward the transport direction side, and the rotation direction shown by 300B is a rotation direction opposite to the rotation direction toward the transport direction side. is there. It can be said that FIG. 13 is an end view when the front portion 10 is broken in a direction perpendicular to the lower side of the front portion 10. Further, the tip side region in the front portion 10 is "a region on the side surface portion of the specific inner box portion on the adhesive plate portion side of the first polygonal line".

As described above, when the tip side region of the front portion 10 is folded back, the adhesive plate portion 120 is hooked by the hook 300, but since the adhesive plate portion 120 is provided with the non-overlapping region, the non-overlapping region is provided. Can be hooked with the hook 300.

Next, each portion constituting the bottom surface portion 50 of the inner box portion A is folded back inward with respect to the sleeve-shaped portion 5, and the tip portion 74 of the second piece portion 70 is folded back outward with respect to the main body portion 72. The tip portion 84 of the third piece portion 80 is folded outward with respect to the main body portion 82 to be in the state shown in FIG. 10 (second folding step). That is, the first piece 60 is folded back toward the front surface 10 via the polygonal line at the boundary with the front surface 10, and the second piece 70 is folded back toward the side surface 20 via the polygonal line at the boundary with the side surface 20. The third piece 80 is folded back toward the side surface 30 via the polygonal line at the boundary with the side surface 30, the fourth piece 90 is folded back toward the back surface 40 via the polygonal line at the boundary with the back surface 40, and further. The tip portion 74 is folded back with respect to the main body portion 72, and the tip portion 84 is folded back with respect to the main body portion 82.

Next, an adhesive is applied to the region of the tip portion 74 (first adhesive application step), and the back surface portion 240 is folded back inward toward the side surface portion 220 via the polygonal line C13 (folding process). The portion 40 is folded back toward the side surface portion 20 via the folding line C3, and is in the state shown in FIG. Then, the tip portion 74 is adhered to the fourth piece portion 90.

Next, an adhesive is applied to the region of the tip portion 84, the region of the glue margin portion 49, and the region of the glue margin portion 242 (second adhesive application step), and the side surface portion 230 is fronted via the polygonal line C11. By folding back inward to the side of the portion 210, the side surface portion 30 is folded back to the front portion 10 side via the folding line C1, and the state shown in FIG. 12 is obtained. Then, the tip portion 84 and the first piece portion 60 are adhered, the glue margin portion 49 is adhered to the side surface portion 30, and the glue margin portion 242 is adhered to the back surface portion 240 (third bonding step). Instead of the glue margin portion 49, an adhesive may be applied to the adhesive region of the side surface portion 30 with the glue margin portion 49, and instead of the glue margin portion 242, the glue margin portion 242 on the back surface portion 240 may be applied. An adhesive may be applied to the adhesive region with. As described above, the packaging box P is manufactured. The above manufacturing is automatically manufactured by the assembling device.

In the above manufacturing process, the step of folding the third piece 80 toward the side surface 30 side, folding the first piece 60 toward the front surface 10 side, and further folding the tip 84 with respect to the main body 82 is performed. After the back surface portion 240 is folded back to the side surface portion 220 and the tip portion 74 is adhered to the fourth piece portion 90, the region of the tip portion 84, the region of the glue margin portion 49, and the region of the glue margin portion 242 are formed. It may be done before applying the adhesive. That is, the second bonding step may be performed after the folding step. A step of folding back the third piece 80 toward the side surface 30, folding the first piece 60 toward the front surface 10, and then folding the tip 84 against the main body 82, followed by the tip 84 and glue. The step of applying the adhesive to the spare portions 49 and 242 is the second folding / adhesive application step. In that case, in the folding step, the second piece 70 and the fourth piece 90 are folded back, the tip portion 74 is folded back, and then the adhesive is applied to the tip portion 74 (first folding / adhesive). Coating process).

Further, the adhesive is applied to the tip portion 74 in a state where the second piece portion 70 is folded back and the tip portion 74 is folded back, but in the state of FIG. 9, the tip portion 74 (or the fourth piece portion 90) is applied. After applying the adhesive, the second piece 70 may be in the state shown in FIG. 10 (first adhesive application / folding step).

Further, the adhesive is applied to the tip portion 84 in a state where the third piece portion 80 is folded back and the tip portion 84 is folded back, but in the state of FIG. 9, the tip portion 84 (or the first piece portion 60) is applied. After applying the adhesive, the third piece 80 may be in the state shown in FIG. 10 (second adhesive application / folding step). After applying the adhesive to the tip portion 84 in the state of FIG. 9, the third piece portion 80 is in the state shown in FIG. 10 by folding the back surface portion 240 toward the side surface portion 220 and the tip portion 74. May be after adhering to the fourth piece 90 (second adhesive application / folding step), and after applying the adhesive to the tip 84 in the state of FIG. 10, the third piece 80 is shown in FIG. It may be done at the same time as.

The usage state of the packaging box P having the above configuration will be described. When the packaging box P is not used, the packaging box P can be folded into a flat plate shape, so that the packaging box P is folded and stored. That is, since the outer box portion B has the sleeve-shaped portion 205 and the inner box portion A has the sleeve-shaped portion 5, it can be folded into a flat plate shape even in the state of the packaging box P, and the front portion 210 By increasing the angle between the side surface portions 220 and increasing the angle between the side surface portion 230 and the back surface portion 240, it can be folded into a flat plate shape as shown in FIG.

Next, when using the packaging box P, the packaging box P is assembled. That is, the front portion 210 and the back portion 240 in the outer box portion B are parallel to each other, the side surface portion 220 and the side surface portion 230 are parallel to each other, and the front portion 10 and the back surface portion in the inner box portion A are parallel to each other. The packaging box P is three-dimensional by making the side surface portion 20 and the side surface portion 30 parallel to each other and the bottom surface portion 50 perpendicular to the sleeve-shaped portions 5 and 205. Assembled into a shape.

Then, as shown in FIG. 14, a plurality of inner box objects (commodities) G are stored in the inner box portion A from above the packaging box P. Although FIG. 14 shows an example of a bag-shaped product, it may be another inner box object to be stored. The lid portion 270, 280 and the flap portion 260, 290 are in a state of being erected upward in advance, and the upper part of the outer box portion B is in an open state. It may be stored as it is from above the packaging box P. Then, after closing the flap portions 260 and 290, the lid portions 270 and 280 are closed, and as shown in FIG. 15, the adhesive tape T is adhered from the front portion 210 of the outer box portion B to the back portion 240 side via the upper surface. The lid portion 270 and 280 are sealed.

After the inner box-contained object G is packaged in the packaging box P as described above, the packaging box P containing the inner box-contained object G is transported to the place where the inner box-contained object G is displayed.

After that, when displaying the items to be stored in the inner box, the outer box portion B is separated from the inner box portion A. That is, after pushing the piece 226 of the side surface 220 of the outer box B inward so that the finger can be hooked on the tip of the piece 224, the piece 224 is rotated outward. That is, the polygonal line C224 serves as a rotation axis, and the piece 224 rotates in the vertical direction.

Similarly, after making it possible to hook a finger on the tip of the piece 234 by pushing the piece 236 of the side surface 230 of the outer box part B inward, the piece 234 is rotated outward to show the figure. The state shown in 16. That is, the polygonal line C234 serves as a rotation axis, and the piece 234 rotates in the vertical direction. It should be noted that, even if a ruled line is not formed at the points of the polygonal lines C224 and C234 that serve as the rotation axis when the one part 224 and 234 rotate, the polygonal line is naturally formed by rotating the one part 224 and 234. However, a ruled line may be formed in advance at the location of the polygonal line.

Then, when the piece 224 of the outer box portion B is rotated outward, the cut line 24a around the separation portion 24 is broken at the same time, and the separation portion 24 becomes the inner box portion A (specifically, the main body portion). Separated from 22) and adhered to the rotated piece 224, the piece 224 is driven. Similarly, when the piece 234 of the outer box portion B is rotated outward, the cut line 34a around the separation portion 34 is broken at the same time, and the separation portion 34 becomes the inner box portion A (specifically, the main body). Separated from the part 32) and adhered to the rotated piece 234, the piece 234 is driven.

Then, as shown in FIG. 17, by pulling up the outer box portion B upward, the inner box to be stored, that is, the inner box in which the product G is stored and the separation portions 24 and 34 are separated. Since the part A remains, the inner box part A is displayed with the product G stored. When displaying the product G, the inclined front plate portion 112 is tilted to display the product G.

Next, in order to assemble the front portion 10 and bring the pockets into the unfolded state (the pockets in the unfolded state may be formed), first, the pocket front plate portion 111 is pulled toward the front. That is, a finger is inserted into the opening 10h to grab the lower right end of the front pocket plate portion 112 and pull it toward the front (front side) (see FIG. 18).

Then, since the lower end of the pocket front front plate portion 112 is pulled with respect to the front front plate portion 110, the cut line 110K is cut and the pocket front front plate portion 112 is pulled toward the front of the pocket. Since the pocket front rear plate 114 adhered to the plate 112 also moves to the front side and separates from the front rear plate 124, the cut lines 124Ka and 124Kb are cut.

Further, as shown in FIG. 19, as the pocket front front plate portion 112 is pulled toward and moves, the pocket upper left plate portion 120, the pocket upper right plate portion 122, and the support plate portion 118 are moved to the front rear plate. It rotates with respect to the portion 124, the connecting plate portion 116 rotates to the back side with respect to the pocket front rear plate portion 114, and the back side with respect to the support plate portion 118 (specifically, the back side obliquely). Since it rotates upward), the cut lines 118Ka and 118Kb are cut, and the protruding portions 118-1 and 118-2 push the back surface of the front front plate portion 112 of the pocket to push the protruding portion 118-1. , 118-2 position (specifically, in the range in the left-right direction, the range outside the bonded region of the pocket front front plate portion 112 and the pocket front rear plate portion 114 (protruding portion 118-1). , 118-2)), a gap is formed between the pocket front front plate 112 and the pocket front rear plate 114, and in side view, the pocket front front plate 112 and the pocket front rear The plate portion 114 and the plate portion 114 are in an open state (see FIG. 20). In the state shown in FIG. 20, the upper angle α11 formed by the support plate portion 118 and the front pocket portion 12 in the side view forms an obtuse angle. Note that FIG. 20 corresponds to the state of FIG.

In the state where the protruding portions 118-1 and 118-2 push the pocket front front plate portion 114 to form a gap between the pocket front front plate portion 112 and the pocket front rear plate portion 114, the front of the pocket is formed. Since the central region of the rear plate portion 114 in the left-right direction (the region from one end to the other end of the polygonal line C24) is adhered to the front front plate portion 112 of the pocket, the front rear plate portion 114 of the pocket The adhesive region bulges toward the front side and becomes curved toward the back side as it goes to the left and right end sides.

After that, by further pulling out the front pocket portion 111 downward on the front side, the support plate portion 118 rotates to the front side, and the upper angle formed by the support plate portion 118 and the front front plate portion 112 of the pocket becomes smaller. In the side view, when the support plate portion 116 is at a right angle to the pocket front front plate portion 112, the gap between the pocket front front plate portion 112 and the pocket front rear plate portion 114 becomes the largest. .. When the support plate portion 116 is perpendicular to the pocket front front plate portion 112, the pocket upper left plate portion 120 and the pocket upper right plate portion 122 are also substantially perpendicular to the pocket front front plate portion 112.

After that, when the pocket front portion 111 is further moved downward and tilted until the pocket upper left plate portion 120 and the pocket upper right plate portion 122 are tilted downward toward the front side, the support plate portion 116 and the pocket front front plate are further tilted. The angle of the upper side formed by the portion 112 becomes smaller than the right angle, and the contact with the back surface of the pocket front front plate portion 112 at the tips of the protruding portions 118-1 and 118-2 of the support plate portion 118 is released. A gap is formed between the tips of the projecting portions 118-1 and 118-2 and the back surface of the front pocket portion 112. Further, when the pocket front portion 111 is sufficiently moved downward and the pocket upper left plate portion 120, the pocket upper right plate portion 122, and the support plate portion 118 are sufficiently bent with respect to the front rear plate portion 124, the connecting plate portion 116 is sufficiently bent. Is sufficiently bent with respect to the front rear plate portion 114 and the support plate portion 118 of the pocket.

Then, by releasing the force that moved the front pocket 111 downward, let's recover from the bending of the support plate 118, the upper left plate 120 of the pocket, and the right upper pocket 122 122 with respect to the front rear plate 124. As a result, the front end of the support plate 118, the pocket upper left plate 120, and the pocket upper right plate 122 rises to raise the pocket front 111, but the pocket front front plate of the support plate 118 rises. At a position where the angle with respect to the portion 112 is substantially perpendicular, the tips of the protruding portions 118-1 and 118-2 come into contact with the back surface of the pocket front front plate portion 112, whereby the ascent of the pocket front portion 111 is stopped. As shown in FIGS. 21 to 23, the pocket front portion 111, the lower front portion 109 (particularly, the front rear plate portion 124), the support plate portion 118, the pocket upper left plate portion 120, and the pocket upper right plate portion 122 are surrounded. A pocket (storage part) W in an unfolded state is formed.

In the formed pocket in the expanded state, the front portion 111 of the pocket and the lower front portion 109 are arranged in the vertical direction substantially parallel to each other (particularly, the front rear plate portion 114 of the pocket and the lower front portion 109 (particularly, the front rear portion). The plate portion 124) is parallel (may be substantially parallel), and the support plate portion 118 is in the substantially horizontal direction. Further, the connecting plate portion 116 forms approximately 45 degrees with respect to the support plate portion 118 and the pocket front rear plate portion 114 in a side view. Since the connecting plate portion 118 is inclined with respect to the support plate portion 118 and the pocket front rear plate portion 114, it can be said that the support plate portion 116 is likely to be substantially perpendicular to the pocket front front plate portion 112. ..

In this pocket, a pocket-enclosed object such as a card on which an advertisement or explanation of a product is written can be stored and used. Since the support plate portion 118 is bent toward the front side in the front rear plate portion 124, a notch having a length (minimum length) of the folding line C25 is formed in the left-right direction. The length of the stored object in the left-right direction is longer than the length of the folding line C25, and since the pocket upper left plate portion 120 and the pocket upper right plate portion 122 are provided, the stored object is provided in the left-right direction. The length shall be shorter than the length of the folding line C21c. Further, since no wall portion is provided on the left side surface side and the right side surface side of the pocket W, the length of the pocket object to be stored in the vertical direction is between the polygonal line C22a (may be the polygonal line C22b) and the polygonal line C25. Make it longer than the vertical length of.

As described above, with the pocket-contained item such as a card on which the advertisement or explanation of the product is written is arranged on the front side of the inner box portion A, the inner box-contained item (that is, the product) is placed in the inner box portion. The items to be stored in the inner box can be displayed in the state of being stored in A. In particular, since the pocket W is provided so as to project to the front side, the price rail (that is, the object to be placed on the shelf falls off) when the inner box portion A in which the inner box to be stored is placed on the shelf. Since the pocket storage items can be placed beyond the front side of the price rail for installing the price tag, the pocket storage items such as cards stored in the pockets can be easily noticed by the user, and the sales promotion effect can be improved. Can be enhanced.

Further, according to the configuration of the front portion 10 of the present embodiment, the pocket can be formed only by pulling out the inclined portion 111 to the front side, so that the operation is extremely easy. In particular, when forming the pocket, there is no operation of inserting or locking, so that the operation for forming the pocket becomes easy.

In order to make the unfolded pocket into a folded state (the state shown in FIG. 18, but the cut line is naturally cut), the front portion 111 of the pocket is placed on the upper side and the back side, contrary to the above. The upper left plate portion 120 of the pocket, the upper right plate portion 122 of the pocket, and the support portion 118 so that the upper angle α11 formed by the support plate portion 118 and the front front plate portion 12 of the pocket in the side view is increased. Is rotated toward the back side with respect to the front rear plate portion 124, and the pocket W is folded in the state shown in FIG.

In this embodiment, even if the operation between the unfolded state and the folded state of the pocket W is repeated, one member does not lock to another member in the unfolded state, so that the locked portion is not damaged. It can be used repeatedly in the unfolded state and the folded state. That is, if there is a locking portion, the locking portion may be damaged while repeating the unfolded state and the folded state, but there is no such possibility.

According to the packaging box P of this embodiment, as shown in FIGS. 1 and 2, the product to be stored in the inner box is stored from above with respect to the packaging box A having an opening at the top, and the lid portion 270, Since the 280 is only closed and sealed with one adhesive tape T, the packing work of the inner box container (commodity) can be easily performed.

Further, according to the manufacturing method of the packaging box P of the present embodiment, as described above, the outer box portion B and the inner box portion A are overlapped and adhered, and then the adhesive is applied and then the packaging box P is folded back twice (. That is, since it can be manufactured by the step from the state of FIG. 10 to the state of FIG. 11 and the step from the state of FIG. 11 to the state of FIG. 12), the packaging box P can be easily manufactured.

In the above description, the connecting plate portion 116 is provided between the support plate portion 118 and the pocket front rear plate portion 114, but as shown in FIG. 24, the configuration of the polygonal line C23 is omitted. The pocket front rear configuration portion 113 having a shape in which the pocket front rear plate portion 114 and the connecting plate portion 116 in FIG. 6 are combined, and the pocket front rear configuration portion 113 in this case is a single piece without a broken line. It has a plate shape. As a result, the support plate portion 118 is continuously provided from the pocket front portion rear configuration portion 113 via the polygonal line C24. In the case of FIG. 24, the lengths of the projecting portions 118-1 and 118-2 of the support plate portion 118 (the length in the vertical direction in FIG. 24) (the length from the base end to the tip end) are shown in FIG. It is configured to be slightly shorter than the case of 6.

Further, in the above description, it is assumed that the cut line 124Ka is provided between the cut line 118Kc and the cut line 120K, and the cut line 124Kb is provided between the cut line 118Kd and the cut line 122K. , 124Kb may be omitted so that the support plate portion 116 is formed up to the left and right end portions of the pocket front portion rear plate portion 114. That is, in that case, the cut lines 118Kc and 118Ka are in contact with the end of the cut line 120K (the end on the polygonal line C22a side), and the cut lines 118Kd and 118Kb are the ends of the polygonal line 122K (the end on the polygonal line C22b side). It will come into contact with the department).

Further, in the outer box portion B, the cut lines 222a, 222c, 232a, and 232c are assumed to be the planned cutting lines, but the cut lines formed by continuous cuts may be used.

In the above description, the packaging box P is manufactured in the steps shown in FIGS. 8 to 12, but the outer box portion B and the inner box portion A may be manufactured symmetrically. That is, the inner box portion A in the state shown in FIG. 5 is overlapped and adhered to the upper surface of the outer box portion B in the state shown in FIG. 7, each portion constituting the bottom surface portion of the inner box portion A is folded back, and the second piece portion is formed. The tip of 70 and the tip of the third piece 80 are folded outward, an adhesive is applied to the tip 74, the back surface 240 is folded back, and the adhesive is further applied to the tip 84 and the glue margins 49 and 242. The packaging box may be manufactured by applying the above and folding back the side surface portion 230. The packaging box manufactured in that case will be formed symmetrically in the configuration shown in FIGS. 1 to 4.

Further, in the bottom surface portion 50 of the inner box portion A, the second piece portion 70 is continuously provided from the side surface portion 20, and the third piece portion 80 is continuously provided from the side surface portion 30, but the second piece portion 70 is connected. And one of the third piece 80 is connected from the front surface 10, the other is connected from the back surface 40, one of the first piece 60 and the fourth piece 90 is connected from the side surface 20, and the other. May be continuously provided from the side surface portion 30.

Further, in the above description, the bottom surface portion 50 of the inner box portion A is a one-touch bottom, but the present invention is not limited to this, and for example, American lock (bottom assembly type) or A type (mandarin orange box type). You may. Even in the case of the American lock or the A type, the adhesive plate portion 126 is a single portion constituting the bottom surface portion, and is adhered to a single portion continuously provided from the lower side of the front portion 10 (that is, the side surface portion of the specific inner box portion). Will be done.

In the case of the American lock or the A type, in the manufacturing process, each part connected from the lower side of the sleeve-shaped part 5 is folded back inward with respect to the sleeve-shaped part 5, or connected from the lower side of the sleeve-shaped part 5. The step of applying the adhesive is not performed on each of the provided parts.

Further, in the outer box portion A2, the upper surface portions 160, 170, 180, 190 continuously provided from the upper side of the sleeve-shaped portion 105 are of the A type, but other types, for example, the B type (a pair). An insertion piece portion having an inner flap and a lid portion, the lid portion being continuously provided from the sleeve-shaped portion 105 and the lid portion main body connected from the tip of the lid portion main body, and being inserted into the inside of the sleeve-shaped portion 105. It may have (and).

Further, in the above description, it is assumed that the separation portions 24 and 34 are provided in the inner box portion A on the side surface portions (side surface portion 20 and side surface portion 30) facing each other in the sleeve-shaped portion 5. The four members (front portion 10, side surface portions 20, 30 and back surface portion 40) (which may be four side surface portions) constituting the sleeve-shaped portion 5 are provided with separation portions on the members adjacent to each other. May be good. For example, the configuration of the front portion 10 is arranged at the position of the member located at the end of the four members in FIG. 5 (for example, the back portion 40), and the separation portion is arranged at the inner two members (front portion in FIG. 5). 10 and the member at the position of the side surface portion 20) may be arranged.

Similarly, in the outer box portion B, the piece portions 224 and 234 are provided on the opposite side surface portions (side surface portion 220 and side surface portion 230) in the sleeve-shaped portion 205, but the present invention is not limited to this. In the four members (front portion 210 and side portions 220, 230 and back portion 240) (which may be four side surface portions) constituting the sleeve-shaped portion 205, one portion that adheres to the separation portion is provided on the members adjacent to each other. You may.

P Packaging box A Inner box part B Outer box part 5,205 Sleeve-shaped part 10,210 Front part 10h, 10ha, 10hb Opening 20, 30, 220, 230 Side part 22, 32 Main body part 24, 34 Separation part 24a, 34a, 110K, 120K, 122K, 118Ka, 118Ka-3, 118Kb, 118Kb-3, 118Kc, 118Kd, 222, 232 Cut line 40, 240 Back part 49, 242 Glue allowance part 50 Bottom part 60 1st piece 70th 2 Pieces 74, 84 Tip 80 3rd Piece 90 4th Piece 110 Front Front Plate 112 Pocket Front Front Plate 113 Pocket Front Rear Component 114 Pocket Front Rear Plate 116 Connecting Plate 118 Support Plate part 118-1, 118-2 Protruding part 120 Pocket upper left plate part 122 Pocket upper right plate part 124 Front rear plate part 126 Adhesive plate part C1, C2, C3, C4, C5, C10, C11, C12, C13 , C21a, C21b, C22a, C22b, C23, C24, C25 break line

Claims (16)

It ’s a box,
Bottom part (50) and
It is a side surface component that stands up from each side of the bottom surface and forms a substantially right angle to the bottom surface. The first side surface portion (10), the second side surface portion (20) adjacent to both sides of the first side surface portion, and the second side surface portion. A side component (5) having three side surfaces (30) and
Have,
The box body is formed by a sheet-like blank,
The first side surface is
A base front plate portion (110) adjacent to the second side surface portion and the third side surface portion, which is continuously provided from the bottom surface portion,
A pocket front front plate (112) connected to the upper side of the base front plate via the first cut line (110K), and a pocket front front plate (112).
The front part of the pocket The front part of the pocket is connected to the front part of the pocket through the first polygonal line (C21c) from the upper side, which is the side opposite to the front part of the base part of the front part of the pocket. Component part (113) and
A second portion formed from one end of the second folding line, which is connected from the side of the front pocket rear component portion opposite to the front plate portion of the pocket via the second polygonal line (C24). Adjacent to the front and rear pocket components via the cut line (118KA) and adjacent to the front and rear components of the pocket via the third cut line (118KB) formed from the other end of the second polygonal line. , Has a side portion along the second cut line, has a first protruding portion (116-1) protruding toward the front and rear components of the pocket, and has a side portion along the third cut line, and is a pocket. A support plate portion (118) having a second protruding portion (116-2) protruding toward the front and rear components, and a support plate portion (118).
Upper part of the first pocket which is connected from one side of both sides of the first polygonal line via the third polygonal line (C21a) on the upper side which is the side opposite to the base front plate side of the front pocket front plate portion. Board part (120) and
The upper part of the second pocket, which is the upper side of the front part of the front part of the pocket, which is the side opposite to the side of the front part of the front part of the pocket, and is connected from the other side of the first folding line via the fourth folding line (C21b). Board part (122) and
It is connected from the side of the support plate on the side opposite to the front and rear components of the pocket via the fifth polygonal line (C25), and from the side of the upper plate of the first pocket on the opposite side of the third polygonal line. It is connected via the 6th polygonal line (C22a), and is connected from the side of the upper plate of the 2nd pocket opposite to the 4th polygonal line via the 7th polygonal line (C22b), and is connected to the outside of the 1st side surface portion. When the front side is the front side, the base rear plate portion (124) provided by adhering to the back surface side of the base front plate portion and
Have,
The first polygonal line, the second polygonal line, the third polygonal line, the fourth polygonal line, the fifth polygonal line, the sixth polygonal line, and the seventh polygonal line are formed in parallel.
In the state before cutting the first cut line, the front pocket rear component (113), the support plate (118), the first pocket upper plate (120), the second pocket upper plate (122), and the base. The region consisting of the rear plate portion (124) is folded back via the first polygonal line, the third polygonal line, and the fourth polygonal line with respect to the area consisting of the base front plate portion (110) and the front front plate portion (112) of the pocket. It is in a state of being
By cutting the first cut line and pulling out the pocket front portion (111) including the pocket front front plate portion and the pocket front rear component portion to the front side, the support plate portion is brought to the base rear plate portion. Rotate to the front side and rotate the front and rear pocket components with respect to the support plate.
The support plate portion is in a state where the first protruding portion and the second protruding portion push the back surface of the front front plate portion of the pocket by rotating the rear component portion of the front portion of the pocket with respect to the support plate portion. The rotation angle of the base portion with respect to the rear plate portion is fixed, and a storage portion composed of the first side surface portion and having the support plate portion as the bottom surface is formed. A box body characterized in that the front and back are arranged at intervals. An adhesive plate portion (126) is continuously provided from the side of the base rear plate portion opposite to the support plate portion side via a polygonal line, and the adhesive plate portion is adhered to the bottom surface portion continuously provided from the base front plate portion. The box body according to claim 1, wherein the box body is characterized by being made of. It ’s a box,
Bottom part (50) and
It is a side surface component that stands up from each side of the bottom surface and forms a substantially right angle to the bottom surface. The first side surface portion (10), the second side surface portion (20) adjacent to both sides of the first side surface portion, and the second side surface portion. A side component (5) having three side surfaces (30) and
Have,
The box body is formed by a sheet-like blank,
The first side surface is
A base front plate portion (110) adjacent to the second side surface portion and the third side surface portion, which is continuously provided from the bottom surface portion,
A pocket front front plate (112) connected to the upper side of the base front plate via the first cut line (110K), and a pocket front front plate (112).
The front part of the pocket The front part of the pocket is connected to the front part of the pocket through the first polygonal line (C21c) from the upper side, which is the side opposite to the front part of the base part of the front part of the pocket. Component part (113) and
A second portion formed from one end of the second folding line, which is connected from the side of the front pocket rear component portion opposite to the front plate portion of the pocket via the second polygonal line (C24). Adjacent to the front and rear pocket components via the cut line (118KA) and adjacent to the front and rear components of the pocket via the third cut line (118KB) formed from the other end of the second polygonal line. , Has a side portion along the second cut line, has a first protruding portion (116-1) protruding toward the front and rear components of the pocket, and has a side portion along the third cut line, and is a pocket. A support plate portion (118) having a second protruding portion (116-2) protruding toward the front and rear components, and a support plate portion (118).
Upper part of the first pocket which is connected from one side of both sides of the first polygonal line via the third polygonal line (C21a) on the upper side which is the side opposite to the base front plate side of the front pocket front plate portion. Board part (120) and
The upper part of the second pocket, which is the upper side of the front part of the front part of the pocket, which is the side opposite to the side of the front part of the front part of the pocket, and is connected from the other side of the first folding line via the fourth folding line (C21b). Board part (122) and
It is connected from the side of the support plate on the side opposite to the front and rear components of the pocket via the fifth polygonal line (C25), and from the side of the upper plate of the first pocket on the opposite side of the third polygonal line. It is connected via the 6th polygonal line (C22a), and is connected from the side of the upper plate of the 2nd pocket opposite to the 4th polygonal line via the 7th polygonal line (C22b), and is connected to the outside of the 1st side surface portion. When the surface side of the base is the front side, the base rear plate portion (124) provided on the back side of the base front plate portion and the base rear plate portion (124)
It is an adhesive plate portion that is continuously provided from the side of the base rear plate portion that is opposite to the support plate portion side via the eighth polygonal line (C26), and is adhered to the bottom surface portion that is continuously provided from the base front plate portion. Adhesive plate part (126) and
Have,
The first polygonal line, the second polygonal line, the third polygonal line, the fourth polygonal line, the fifth polygonal line, the sixth polygonal line, and the seventh polygonal line are formed in parallel.
In the state before cutting the first cut line, the front pocket rear component (113), the support plate (118), the first pocket upper plate (120), the second pocket upper plate (122), and the base. The region consisting of the rear plate portion (124) is folded back via the first polygonal line, the third polygonal line, and the fourth polygonal line with respect to the area consisting of the base front plate portion (110) and the front front plate portion (112) of the pocket. It is in a state of being
By cutting the first cut line and pulling out the pocket front portion (111) including the pocket front front plate portion and the pocket front rear component portion to the front side, the support plate portion is brought to the base rear plate portion. Rotate to the front side and rotate the front and rear pocket components with respect to the support plate.
The support plate portion is in a state where the first protruding portion and the second protruding portion push the back surface of the front front plate portion of the pocket by rotating the rear component portion of the front portion of the pocket with respect to the support plate portion. The rotation angle of the base portion with respect to the rear plate portion is fixed, and a storage portion composed of the first side surface portion and having the support plate portion as the bottom surface is formed. A box body characterized in that the front and back are arranged at intervals. The front and rear pocket components are connected to the front and rear pocket plates (114) bonded to the front front plate of the pocket and the front and rear pocket plates via a polygonal line (C23), and are supported. It is a connecting plate portion that is continuously provided to the plate portion via the second polygonal line, and has a connecting plate portion (116) provided at a position between the first protruding portion and the second protruding portion.
When the rotation angle of the support plate with respect to the base rear plate is fixed, the support plate is substantially perpendicular to the front front plate of the pocket, and the connecting plate is the front rear plate of the pocket and the support. The box body according to claim 1, 2 or 3, wherein the box is inclined with respect to the plate portion. The support plate portion is continuously provided from the end opposite to the second polygonal line side of the second polygonal line, and is connected via the fourth polygonal line (118 Kc) which is continuously provided from one end of the fifth polygonal line. The fifth cut line (118 Kd) adjacent to the rear plate of the base and connected from the end opposite to the second polygonal line side of the third polygonal line and from the other end of the fifth polygonal line. ) Adjacent to the base rear plate,
The upper plate portion of the first pocket is adjacent to the front and rear components of the pocket via the sixth cut line (120K) perpendicular to the third polygonal line.
The upper plate portion of the second pocket is adjacent to the front and rear components of the pocket via the seventh cut line (122K) perpendicular to the fourth polygonal line.
The base rear plate portion includes the 8th cut line (124Ka) formed from the end of the 6th cut line on the 6th polygonal line side to the contact point between the 2nd cut line and the 4th cut line, and the 7th cut line of the 7th cut line. Claim 1 characterized in that it is adjacent to the front and rear components of the pocket via the ninth cut line (124 Kb) formed from the end on the polygonal line side to the contact point between the third cut line and the fifth cut line. Or the box body according to 2 or 3 or 4. The box body according to claim 5, wherein the second cut line, the third cut line, the eighth cut line, and the ninth cut line are formed by a planned cutting line. A notch (10 ha) in contact with the front front plate of the pocket is formed in the front plate of the base, and an opening (10 hb) is formed in the region on the back side of the notch in the rear plate of the base. 1. The first aspect of the present invention is characterized in that the first cut line is cut by inserting a finger into the notch and the opening, grasping the end of the front plate portion of the front part of the pocket, and pulling it toward the front side. The box body according to 2 or 3 or 4 or 5 or 6. It ’s a packaging box,
It has an inner box part (A) and an outer box part (B).
The inner box part
Bottom part (50) and
An inner sleeve-shaped portion that stands upright from each side of the bottom surface portion and forms a substantially right angle to the bottom surface portion. The first inner box portion side surface portion (30), the second inner box portion side surface portion (10), and the third inner box portion. An inner sleeve-shaped portion having an inner box portion side surface portion (20) and a fourth inner box portion side surface portion (40), and when the inner box portion is assembled in a box shape, the side surface portions adjacent to each other form a substantially right angle. (5) and
Part of the side surface of the inner box in the two side surfaces of the inner box, the side surface of the first inner box, the side surface of the second inner box, the side surface of the third inner box, and the side surface of the fourth inner box. Is formed as a separating portion (24, 34) so as to be separable from the main body portion of the side surface portion of the inner box portion, which is a portion other than the separating portion on the side surface portion of the inner box portion, via a cut line.
The specific inner box portion side surface portion (10), which is the inner box portion side surface portion other than the inner box portion side surface portion provided with the separation portion in the inner box portion,
The base front plate portion (110), which is connected from the bottom surface portion and is adjacent to the side surface portion of the inner box portion adjacent to the side surface portion of the specific inner box portion,
A pocket front front plate (112) connected to the upper side of the base front plate via the first cut line (110K), and a pocket front front plate (112).
The front part of the pocket The front part of the pocket is connected to the front part of the pocket through the first polygonal line (C21c) from the upper side, which is the side opposite to the front part of the base part of the front part of the pocket. Component part (113) and
A second portion formed from one end of the second folding line, which is connected from the side of the front pocket rear component portion opposite to the front plate portion of the pocket via the second polygonal line (C24). Adjacent to the front and rear pocket components via the cut line (118KA) and adjacent to the front and rear components of the pocket via the third cut line (118KB) formed from the other end of the second polygonal line. , Has a side portion along the second cut line, has a first protruding portion (116-1) protruding toward the front and rear components of the pocket, and has a side portion along the third cut line, and is a pocket. A support plate portion (118) having a second protruding portion (116-2) protruding toward the front and rear components, and a support plate portion (118).
Upper part of the first pocket which is connected from one side of both sides of the first polygonal line via the third polygonal line (C21a) on the upper side which is the side opposite to the base front plate side of the front pocket front plate portion. Board part (120) and
The upper part of the second pocket, which is the upper side of the front part of the front part of the pocket, which is the side opposite to the side of the front part of the front part of the pocket, and is connected from the other side of the first folding line via the fourth folding line (C21b). Board part (122) and
It is connected from the side of the support plate on the side opposite to the front and rear components of the pocket via the fifth polygonal line (C25), and from the side of the upper plate of the first pocket on the opposite side of the third polygonal line. It is connected via the 6th polygonal line (C22a), and is connected from the side of the upper plate of the 2nd pocket opposite to the 4th polygonal line via the 7th polygonal line (C22b), and is connected to the outside of the 1st side surface portion. When the front side is the front side, the base rear plate portion (124) provided by adhering to the back surface side of the base front plate portion and
Have,
The first polygonal line, the second polygonal line, the third polygonal line, the fourth polygonal line, the fifth polygonal line, the sixth polygonal line, and the seventh polygonal line are formed in parallel.
In the state before cutting the first cut line, the front pocket rear component (113), the support plate (118), the first pocket upper plate (120), the second pocket upper plate (122), and the base. The region consisting of the rear plate portion (124) is folded back via the first polygonal line, the third polygonal line, and the fourth polygonal line with respect to the area consisting of the base front plate portion (110) and the front front plate portion (112) of the pocket. It is in a state of being
In the inner right surface portion, a part of the inner right surface portion is formed as a first separation portion (24) so as to be separable from the inner right surface portion main body portion (22) which is a portion other than the first separation portion via a cut line (24a). Being done
In the inner left side surface portion, a part of the inner left side surface portion is formed as a second separation portion (34) so as to be separable from the inner left side surface portion main body portion (32) which is a portion other than the second separation portion via a cut line (34a). Being done
The outer box part
The outer sleeve-shaped portion provided along the outer surface of the inner box portion, the first outer box portion side surface portion (230) formed along the outer surface of the first inner box portion side surface portion, and the second outer box portion side surface portion (230). The second outer box side surface (210) formed along the outer surface of the inner box side surface, and the third outer box side surface formed along the outer surface of the third inner box side surface. parts and (220), fourth outer box section side portions which are formed along the outer surface of the fourth inner box portion side portion and a (240), in the assembled state of the outer box portion in a box shape, An outer sleeve-shaped portion (205) whose side surfaces adjacent to each other are substantially perpendicular to each other,
It has a lid portion that is connected from the upper end of the outer sleeve-shaped portion via a polygonal line, and has.
Separation part formation which is the side surface part of the inner box part provided with the separation part in the inner box part The separation part is adhered to the side surface part of the outer box part corresponding to the side surface part of the inner box part, and the separation part is adhered to the side surface part of the outer box part. The rotating piece portion (224, 234), which is a single portion including the formed region, is rotatably formed with respect to the other portion of the side surface portion of the outer box portion to which the separating portion is adhered, and the rotating piece portion is formed on the outside. By rotating to, the cut line between the separation part and the side surface part of the inner box part is cut, and the separation part is separated from the inner box part in a state of being adhered to the rotating piece part.
By cutting the first cut line and pulling out the pocket front portion (111) including the pocket front front plate portion and the pocket front rear component portion to the front side, the support plate portion is brought to the base rear plate portion. Rotate to the front side and rotate the front and rear pocket components with respect to the support plate.
By rotating the front and rear components of the pocket with respect to the support plate, the support plate portion is in a state where the first protruding portion and the second protruding portion push the back surface of the front front plate portion of the pocket. The rotation angle of the base portion with respect to the rear plate portion is fixed, and a storage portion composed of the first side surface portion and having the support plate portion as the bottom surface is formed. A packaging box characterized in that the front and back are arranged at intervals. An adhesive plate portion (126 ) is continuously provided from the side of the base rear plate portion opposite to the support plate portion side via a polygonal line, and the adhesive plate portion is adhered to the bottom surface portion continuously provided from the base front plate portion. The packaging box according to claim 8, wherein the packaging box is provided. The front and rear pocket components are connected to the front and rear pocket plates (114) bonded to the front front plate of the pocket and the front and rear pocket plates via a polygonal line (C23), and are supported. It is a connecting plate portion that is continuously provided to the plate portion via the second polygonal line, and has a connecting plate portion (116) provided at a position between the first protruding portion and the second protruding portion.
When the rotation angle of the support plate with respect to the base rear plate is fixed, the support plate is substantially perpendicular to the front front plate of the pocket, and the connecting plate is the front rear plate of the pocket and the support. The packaging box according to claim 8 or 9, wherein the packaging box is inclined with respect to the plate portion. The support plate portion is continuously provided from the end opposite to the second polygonal line side of the second polygonal line, and is connected via the fourth polygonal line (118 Kc) which is continuously provided from one end of the fifth polygonal line. The fifth cut line (118 Kd) adjacent to the rear plate of the base and connected from the end opposite to the second polygonal line side of the third polygonal line and from the other end of the fifth polygonal line. ) Adjacent to the base rear plate,
The upper plate portion of the first pocket is adjacent to the front and rear components of the pocket via the sixth cut line (120K) perpendicular to the third polygonal line.
The upper plate portion of the second pocket is adjacent to the front and rear components of the pocket via the seventh cut line (122K) perpendicular to the fourth polygonal line.
The base rear plate portion includes the 8th cut line (124Ka) formed from the end of the 6th cut line on the 6th polygonal line side to the contact point between the 2nd cut line and the 4th cut line, and the 7th cut line of the 7th cut line. 8. Claim 8 characterized in that it is adjacent to the front and rear components of the pocket via a ninth cut line (124 Kb) formed from the end on the polygonal line side to the contact point between the third cut line and the fifth cut line. Or the packaging box according to 9 or 10. The packaging box according to claim 11, wherein the second cut line, the third cut line, the eighth cut line, and the ninth cut line are formed by a planned cutting line. The packaging box has an inner box portion (A) and an outer box portion (B), and the inner box portion is a first inner box portion side surface portion (30) and a second inner box portion side surface portion (10). ), The side surface portion (20) of the third inner box portion, the side surface portion (40) of the fourth inner box portion, and the glue margin portion of the inner box portion connected from the side surface portion of the fourth inner box portion. The side surface of the box, the side surface of the second inner box, the side surface of the third inner box, the side surface of the fourth inner box, and the glue margin of the inner box were connected in this order, and the inner box was assembled into a box shape. In the state, the side surfaces adjacent to each other are inner sleeve-shaped portions that are substantially perpendicular to each other, and the first inner box portion side surface portion, the second inner box portion side surface portion, the third inner box portion side surface portion, and the fourth inner box portion side surface portion. In the two side surface portions of the inner box portion, a part of the side surface portion of the inner box portion is separated from the main body portion of the side surface portion of the inner box portion, which is a portion other than the separated portion in the side surface portion of the inner box portion as a separation portion (24, 34). An inner sleeve-shaped portion (5) formed separably through the line of sight and a bottom portion connected from the lower end of the inner sleeve-shaped portion, and a bottom portion connected from the lower side of the side surface portion of the first inner box portion. The first piece (80), the bottom surface portion (60 ) connected from the lower side of the side surface portion of the second inner box portion, and the bottom surface portion connected from the lower side of the side surface portion of the third inner box portion. It has a third piece portion (70) and a bottom surface portion (50) having a bottom surface portion fourth piece portion (90) connected from the lower side of the side surface portion of the fourth inner box portion.
The outer box portion is formed along the outer surface of the first outer box portion side surface portion (230) formed along the outer surface of the first inner box portion side surface portion and the outer surface of the second inner box portion side surface portion. The second outer box portion side surface portion (210), the third outer box portion side surface portion (220) formed along the outer surface of the third inner box portion side surface portion, and the fourth inner box portion side surface portion. It has a fourth outer box portion side surface portion (240) formed along the outer surface and an outer box portion glue margin portion (242) continuously provided from the first outer box portion side surface portion, and has an outer box portion. The glue margin, the side surface of the first outer box, the side surface of the second outer box, the side surface of the third outer box, and the side surface of the fourth outer box were connected in this order, and the outer box was assembled into a box shape. In the state, it has an outer sleeve-shaped portion in which side surface portions adjacent to each other are substantially perpendicular to each other, and a lid portion connected from the upper end of the outer sleeve-shaped portion via a folding line, and a separating portion in the inner box portion is provided. Separation part formation which is the side surface part of the inner box part The separation part is adhered to the side surface part of the outer box part corresponding to the side surface part of the inner box part, and is a part including the region where the separation part is adhered on the side surface part of the outer box part. The rotating piece portion (224, 234) is rotatably formed with respect to the other portion of the side surface portion of the outer box portion to which the separating portion is adhered, and the rotating piece portion is rotated outward to form the separating portion. A packaging box that separates from the inner box in a state where the cut line between the main body of the side surface of the inner box is cut and the separation part adheres to the rotating piece.
The specific inner box portion side surface portion (10), which is the inner box portion side surface portion other than the inner box portion side surface portion provided with the separation portion in the inner box portion,
A base front plate portion (110) adjacent to the second side surface portion and the third side surface portion, which is continuously provided from the bottom surface portion,
A pocket front front plate (112) connected to the upper side of the base front plate via the first cut line (110K), and a pocket front front plate (112).
The front part of the pocket The front part of the pocket is connected to the front part of the pocket through the first polygonal line (C21c) from the upper side, which is the side opposite to the front part of the base part of the front part of the pocket. Component part (113) and
A second portion formed from one end of the second folding line, which is connected from the side of the front pocket rear component portion opposite to the front plate portion of the pocket via the second polygonal line (C24). Adjacent to the front and rear pocket components via the cut line (118KA) and adjacent to the front and rear components of the pocket via the third cut line (118KB) formed from the other end of the second polygonal line. , Has a side portion along the second cut line, has a first protruding portion (116-1) protruding toward the front and rear components of the pocket, and has a side portion along the third cut line, and is a pocket. A support plate portion (118) having a second protruding portion (116-2) protruding toward the front and rear components, and a support plate portion (118).
Upper part of the first pocket which is connected from one side of both sides of the first polygonal line via the third polygonal line (C21a) on the upper side which is the side opposite to the base front plate side of the front pocket front plate portion. Board part (120) and
The upper part of the second pocket, which is the upper side of the front part of the front part of the pocket, which is the side opposite to the side of the front part of the front part of the pocket, and is connected from the other side of the first folding line via the fourth folding line (C21b). Board part (122) and
It is connected from the side of the support plate on the side opposite to the front and rear components of the pocket via the fifth polygonal line (C25), and from the side of the upper plate of the first pocket on the opposite side of the third polygonal line. It is connected via the 6th polygonal line (C22a), and is connected from the side of the upper plate of the 2nd pocket opposite to the 4th polygonal line via the 7th polygonal line (C22b), and is connected to the outside of the 1st side surface portion. When the surface side of the base is the front side, the base rear plate portion (124) provided on the back side of the base front plate portion and the base rear plate portion (124)
It is an adhesive plate portion that is continuously provided from the side of the base rear plate portion that is opposite to the support plate portion side via the eighth polygonal line (C26), and is adhered to the bottom surface portion that is continuously provided from the base front plate portion. Adhesive plate part (126) and
Have,
The first polygonal line, the second polygonal line, the third polygonal line, the fourth polygonal line, the fifth polygonal line, the sixth polygonal line, and the seventh polygonal line are formed in parallel.
In the state before cutting the first cut line, the front pocket rear component (113), the support plate (118), the first pocket upper plate (120), the second pocket upper plate (122), and the base. The region consisting of the rear plate portion (124) is folded back via the first polygonal line, the third polygonal line, and the fourth polygonal line with respect to the area consisting of the base front plate portion (110) and the front front plate portion (112) of the pocket. It is in a state of being
The length between the polygonal line between the base front plate portion and the bottom surface portion and the first polygonal line (L11) is formed to be substantially the same as the length between the eighth polygonal line and the first polygonal line (L12).
By cutting the first cut line and pulling out the pocket front portion (111) including the pocket front front plate portion and the pocket front rear component portion to the front side, the support plate portion is brought to the base rear plate portion. Rotate to the front side and rotate the front and rear pockets with respect to the support plate
The support plate portion is in a state where the first protruding portion and the second protruding portion push the back surface of the front front plate portion of the pocket by rotating the rear component portion of the front portion of the pocket with respect to the support plate portion. The rotation angle of the base portion with respect to the rear plate portion is fixed, and a storage portion composed of the first side surface portion and having the support plate portion as the bottom surface is formed. Are placed back and forth with a gap,
A method for manufacturing a packaging box in which an inner box portion and an outer box portion are each formed of one blank.
In the first bonding step of adhering the unfolded inner box portion to the unfolded outer box portion, the first inner box portion side surface portion is overlapped with the first outer box portion side surface portion, and the second outer box portion side surface portion is formed. The outer side surface of the second inner box is overlapped, the side surface of the third inner box is overlapped with the side surface of the third outer box, and the side surface of the fourth inner box is overlapped with the side surface of the fourth outer box. In a state where the rotating piece of the box and the separating part of the inner box are bonded and the inner box is bonded to the outer box, at least a part of the adhesive plate is a non-overlapping area that does not overlap the outer box. The first bonding process and
Adhesion to the four pieces of the first piece of the bottom part, the second piece of the bottom part, the third piece of the bottom part, and the fourth piece of the bottom part, which are connected from the lower side of the side surface of the specific inner box part. For locking to the non-overlapping region of the adhesive plate portion on the side surface portion of the specific inner box portion with the adhesive applied to any of the plate portions, the front front plate portion of the pocket, and the rear component portion of the front portion of the pocket. By locking the member (300), the area on the tip side, which is the adhesive plate portion side of the first folding line, is folded back via the first folding line, and the pieces are continuously provided from the lower side of the side surface portion of the specific inner box portion. The second adhesive step of adhering the part and the adhesive plate part and adhering the front part of the pocket and the rear part of the front part of the pocket,
A folding process in which the side surface portion of the fourth outer box portion of the outer box portion is folded back with respect to the side surface portion of the third outer box portion,
One of the areas where the glue margin of the outer box and the glue margin of the outer box on the side surface of the fourth outer box adhere to each other, and the glue margin of the inner box and the glue margin of the inner box on the side surface of the inner box and the first inner box. By folding back the side surface portion of the first outer box portion of the outer box portion with respect to the side surface portion of the second outer box portion in a state where the adhesive is applied to any of the regions to which the outer box portion adheres, the outer box portion glue margin portion and the first (4) A method for manufacturing a packaging box, which comprises a third bonding step of bonding the side surface portion of the outer box portion and bonding the glue margin portion of the inner box portion and the side surface portion of the first inner box portion. In the second bonding step, in a state where the adhesive is applied to either the base front plate portion or the base rear plate portion, the region on the tip side, which is the adhesive plate portion side of the first folding line, on the side surface portion of the specific inner box portion. The method for manufacturing a packaging box according to claim 13, wherein the front plate portion of the base portion and the rear plate portion of the base portion are adhered to each other by folding back the base plate portion through the first folding line. In the packaging box to be manufactured, the bottom surface portion is formed by a one-touch bottom, and the first end portion region (1 end portion region) which is a portion on the other side of either the bottom portion first piece portion or the bottom surface portion second piece portion. 84 ) is bendable via a fold line, the first end region is adhered to the other of the bottom surface first piece and the bottom surface second piece, and the bottom surface third piece and the bottom surface fourth. The second end region (74 ), which is the other side portion of any one portion, can be bent through the folding line, and the second end region is the bottom surface portion third piece portion and the bottom surface portion first. 4 Adhered to the other of one piece,
In folding step, a second end region with the fourth arm portion third arm portion bottom and bottom portion constituting a bottom portion of the inner box portion is returned folded against the inner sleeve-shaped portion is returned folded outwardly a state which has been, and a second end region, has one crab adhesive between the region where the second end region is adhered on the other of the fourth side part and the bottom part the third arm portion bottom portion in applying state, by folding the fourth outer casing portion side of the outer box portion relative to the third outer casing portion side portion, a second end region, the third arm portion bottom and the bottom portion 4 Glue one part to the other,
In the third bonding process, the first end region with the second arm portion first arm portion bottom and bottom portion constituting a bottom portion of the inner box portion is returned folded against the inner sleeve-shaped portion is outwardly a state of being returned folded and adhered to one of the regions and the first end region, the first end region of the other first arm portion bottom and the bottom surface portion second arm portions to adhere in a state in which agent is applied, by folding the first outer box part side portion of the outer box portion relative to the second outer box side surface portion, a first end region, a first arm portion bottom and the bottom portion The method for manufacturing a packaging box according to claim 13 or 14, wherein the second piece is adhered to the other. The lid portion is a first lid portion piece (280 ) that is continuously provided from the upper side of the first outer box portion side surface portion, and a second lid portion piece portion (280) that is continuously provided from the upper side of the second outer box portion side surface portion. 260 ), a third lid piece (270 ) connected from the upper side of the side surface of the third outer box, and a fourth lid piece (270) connected from the upper side of the side surface of the fourth outer box. 290) When the inner box part is bonded to the outer box part in the first bonding step, a part of the area in the adhesive plate part is the first lid part piece and the second lid part piece. In the third lid portion and the fourth lid portion, the four outer surfaces of the first outer box portion side surface portion, the second outer box portion side surface portion, the third outer box portion side surface portion, and the fourth outer box portion side surface portion. In the side surface of the box, it overlaps with the specific lid piece (260), which is a continuous lid piece from the outer box side surface (210) corresponding to the specific inner box side surface, and the adhesive plate part. other areas, manufacturing method of the packaging box according to claim 13 or 14 or 1 5, characterized in that does not overlap with the specific cover piece portion.

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