JP2012126420A - Packaging box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging box in which a packaged material can be easily taken out and the packaged material can be easily packaged again, disposal of the packaging box is easy when disposing of the packaging box, and the packaged material once packaged can be easily checked after packaging it.SOLUTION: The packaging box 100 of a hexahedron shape is formed by making two band boards of a side board body 110 and a front and rear board body 120 cross each other and bending them in cornered circular bodies. Here, the two band boards are positioned relative to each other by being guided by crossing position guides formed on respective bottom parts of the two band boards, and are separably assembled to form a containing structure with an opened upper part and an opened front part. After containing the packaged material in the containing structure, the front and rear board body is connected at a front upper edge 121. The containing structure may be allowed to that a front board 1 is openably connected to side boards 21, 23 to only form an opening upward. The containing structure may be allowed to that a second containing space is formed on a first containing space. The containing structure may be allowed to that shelf board receiving parts bendable inward are formed on the side boards to receive shelf boards supporting the packaged material.

Description

  The present invention is a packaging box in which the contents can be easily taken out from the packaging box, the packaging box after being taken out can be easily disassembled, stored, and reassembled, and the type and number of the contents once packaged can be easily confirmed. About.

  Conventionally, a hexahedron packaging box is connected by connecting plates surrounding its side by adhesive bonding or stapler metal bonding, etc., and the upper and lower surfaces are assembled by folding a flap plate extending from the side plate, or closed by an adhesive tape. In this way, it is configured as a packaging box that can be opened only when it is stored.

  When pulling up the contents from the conventional packaging box, the flap plate on the upper surface is opened and a hand is inserted between the side plate and the contents from above to lift the contents. Therefore, in order to secure a space for inserting a hand, an appropriate margin space is required between the stored item and the side plate, and the packaging box is larger than the size of the stored item. In addition, when the contents are large, for example, when the contents are a large flat panel television or the like, it is difficult to take out the contents while the packaging box is raised from the upper surface of the packaging box. It took a lot of time and effort. Further, when taking out alone, it is necessary to lay down the packaging box in a wide area and to pull out the contents in the horizontal direction.

  In addition, in the case of things that cannot be laid down sideways, for example, if the contents are ornaments such as floral decorations, when inserting and removing the hand from the top, the flowers and leaves may be damaged, or the hand may be injured by a spine. It was difficult to take out. Furthermore, when disassembling and disposing of the packaging box, it is necessary to dispose of the stapler bracket and the adhesive tape.

  In order to reduce the size of the packaging box, Japanese Patent Application Laid-Open No. 2007-30913 (Patent Document 1) discloses a technology that enables the packaging box to be reduced in size. The packaging box disclosed in this technology is a packaging box such as a corrugated cardboard box. At least one of the four side faces, for example, the short side face is a movable side face that can be moved horizontally away from the adjacent side face. The edge is connected to each adjacent side surface via an extendable folding piece, and the folded side of the folding piece is brought into contact with the side edge of the adjacent side and the left and right side edges of the moving side, and fixed with adhesive tape. It is. However, with this technology, it is necessary to fix both the side edges of the short side and the folded pieces of the long side with adhesive tape, which takes time to assemble the packaging box and reassemble after disassembly. was there.

  Japanese Patent Application Laid-Open No. 2007-137445 (Patent Document 2) discloses a technology of a packaging box in which a two-piece strip is pivoted at the center, which is easy to assemble and the contents can be easily put in and out. Yes. However, in the case of a packaging box according to this technique, the packaged items are packed together and wrapped from the periphery. For example, when packaging a plurality of clothing and small items, a packaging space is formed. There was a problem that it was difficult to accommodate.

  Also, when packaging multiple items, after checking the type, color, number, etc. of the package, in the case of a conventional packaging box, move the package from the top. It was necessary to confirm and it was difficult to reconfirm.

JP 2007-30913 A JP 2007-137445 A

  The problem to be solved by the present invention is that the contents can be easily taken out, the packaging is facilitated even when the contents are repackaged, and the disposal of the packaging box does not take time and effort. Another object of the present invention is to provide a packaging box in which the contents once accommodated can be easily confirmed after packaging.

According to a first aspect of the present invention, in the hexahedron-shaped packaging box, the first plate extending in the lateral direction and the second plate extending in the front-rear direction are crossed to contact each other in a separable manner. A packaging box in which the contact surface is a bottom plate, and each plate body is a substantially square ring-shaped body, and the two plate bodies are positioned at any one of the bottom plate and the side plate near the periphery of the bottom plate. An intersection position guide that defines the intersection position is provided,
Two face plates folded from the bottom plate of the first plate body as left and right side plates, two face plates folded from the bottom plate of the second plate body as a front plate and a rear plate, And the first and second connecting means that can be separated from the rear vertical edges of the left and right side plates that are in contact with the vertical edges to form a first accommodation space that can be opened at the front and upper sides.
A top plate bent from at least one of the left and right side plates of the first plate body and a top plate bent from the rear plate of the second plate body above the storage space. It is characterized by surrounding a packaging box, wherein the end connecting portion of the second plate is connected by a second connecting means separable at the front upper edge of the packaging box.

  According to the configuration of the packaging box of the first invention of the present invention, the left and right side plates and the rear plate of the packaging box are connected and erected, and the top plate is rearward with the front plate as the lower edge as an axis. It is possible to make the upper part and the front part fully open by rotating about the edge of the shaft. Thereby, the stored item can be pulled out forward, and can be easily extracted even if the stored item is large, and even if the stored item is easily damaged, it can be extracted without being damaged. Further, after the container is pulled out to the front of the storage space, the locked state between the rear plate and the left and right side plates connected by the first connecting means is released, and the plate body surrounding the container is expanded. Two plates can be separated. As a result, the contents can be taken out more easily, and the disposal / storage / reuse of the packaging box is facilitated.

  The packaging box of the present invention is configured such that the bottom plate and the side plate are continuously formed so that the shape of the longitudinal section of the two plates is U-shaped, and the two-direction plates are stacked on the bottom plate, Even if a heavy container is stored, the bottom does not come out, and there is no need to form a packaging box with staple fittings or adhesive tape. In addition, the configuration is such that the rear plate and the left and right side plates are connected at the edges that contact each other, so that the end portion is connected and the inner square annular body is surrounded by a plate arranged outside to form an angular annular body. Even if it is arranged, the plate forming the inner rectangular ring does not deform into a diamond shape and is configured as a durable packaging box

  In addition, for example, when small items such as clothing are combined and stacked in a packaging box for packaging and shipping, the front plate is opened with the left and right side plates and the rear plate upright to confirm the contents. From the above, the number and types of the contained items can be easily confirmed. Accordingly, even when a plurality of small items are shipped in combination, it is easy to reconfirm the small items once stored immediately before shipment.

  Further, the hexahedron of the present invention is not limited to a rectangular parallelepiped, and can be applied to a hexahedron packaging box having a trapezoidal shape in a plan view and a hexahedron packaging box having a side shape bulged in a front view. . In the case of a hexahedron that has a trapezoidal shape in plan view, the front plate is wider than the rear plate, so that it is easy to slide the flower decoration etc. from the front and accommodate it. When taking it out, the flowers and leaves are less likely to come into contact with the side plate, and the flowers and leaves are less likely to be damaged.

  The material of the plate may be a resin material such as a cardboard sheet using a reinforced core, a plastic cardboard sheet, etc., in addition to a cardboard sheet using cardboard or a normal core. Further, since the first and second plate bodies are separable plate materials, it is not necessary to have the same material and thickness, and it is also possible to apply a plate material imparted with water resistance to only one plate. it can. Furthermore, when the plate is a corrugated cardboard sheet, depending on the shape of the face plate, along the edge where the distance between the fulcrums of the plate is long or along the edge where there is no strip at the end, By using it, it becomes difficult to deform the plate. Since the packaging box of the present invention is composed of two plates in the crossing direction, the packaging box may be configured by selecting the direction of the core step according to the characteristics of the packaging box. Thereby, even if it is a flat packaging box, it can be comprised so that it cannot change easily.

  According to a second aspect of the present invention, in the packaging box of the first aspect, the crossing position guide protrudes toward the other plate in either one of the first plate or the second plate, The other plate is formed as a receiving portion facing the one plate, and the protruding portion and the receiving portion are engaged to determine the assembly position of the first plate and the second plate. It is characterized by.

  Here, the projecting portion may be a part of the plate body that is cut and folded and projected, or a separate body may be affixed to the plate body and protruded in a convex shape. . Moreover, a hole or a slit may be formed in a part of the plate body, and a recess may be formed in a part of the plate body. In addition, the shape and quantity of the portion that forms the protruding portion and the portion that forms the receiving portion are not limited. Both the portion that forms the protruding portion and the portion that forms the receiving portion are formed on one plate, and the other plate is separated. You may engage with the receiving part and protrusion part which were formed in this. Moreover, you may engage the thing which served as the protrusion part and the receiving part, and when the receiving part of one board | plate material and the protrusion part of the other board | plate material are engaged, the 1st board and the 2nd board It is sufficient if the bottom surface of the body is positioned at a predetermined position.

  According to a third aspect of the present invention, in the packaging box according to the first or second aspect, the first connecting means is either the first or second plate that contacts the left and right rear edges of the packaging box. A first vertical strip that is bent along the rear edge is formed in one of the plates, a first engagement hole is formed in the vicinity of the upper edge of the first vertical strip, and the other plate A first engagement tongue piece having a length matching the length of the first engagement hole is bent and extended from the rear edge toward the first engagement hole, and a first vertical belt plate is provided on the bent base portion. A slit having an open end is formed by separating the thickness of the first engagement tongue piece from the proximal end of the slit toward the open end of the slit and can be bent in a direction intersecting the rear edge. The first engaging tongue piece whose shape is aligned with the first engagement hole is inserted into the first engagement hole, and then the front portion is folded into the first vertical strip. Locked It is characterized in that only a coupling means which is stopped.

  According to 3rd invention, a 1st vertical strip is formed in either the back plate or side plate which adjoins. Thereby, the right and left edge part of the back of a packaging box is hard to be bent, and becomes firm. Further, the shape of the engagement hole formed in the first vertical belt plate may be a long hole or a bent hole. When the first engagement hole is a long hole, the first engagement tongue piece is straightened and inserted into the first engagement hole, and the tip portion of the first engagement tongue piece is bent and removed. Stop. Further, when the first engagement hole is bent, the first engagement tongue piece is formed in the shape of the bent hole and inserted, and the tip portion of the first engagement tongue piece is then inserted. Fold it straight to prevent it from coming off. The packaging box connected by the first connecting means is returned so that the front part of the first engaging tongue piece matches the shape of the first engaging hole, and the first connecting means is released, One engagement tongue piece is pulled out from the first engagement hole, the first plate and the second plate are separated, the crossing position guide is removed, and the plate is separated into two flat plates. This also facilitates storage of the plate that forms the back plate and the left and right packaging boxes.

  According to a fourth invention of the present invention, in the packaging box of the first to third inventions, the second connecting means is a top plate or front of the second plate body extending in the front-rear direction at the front upper edge of the packaging box. A first horizontal strip is bent from the edge of one of the plates, and a second engagement tongue that straddles the bent line and the bent A second engagement hole is provided across the second engagement tongue along the line, and a third engagement tongue is bent from the edge of the other plate, Is provided with a third elongated hole along the bent line, a third engaging tongue is inserted into the second engaging hole, and a second engaging tongue is inserted into the third elongated hole. The connecting means is connected to connect the top plate and the front plate of the second plate.

  According to the fourth aspect of the present invention, since the tongue pieces extending from the end of the second plate extending in the front-rear direction are inserted and engaged with each other, the connection is unlikely to be disconnected. It can hold the shape firmly. Moreover, since the packaging box is closed at the front upper edge, the operator can easily close the packaging box. Furthermore, if an adhesive tape is stuck only on the upper part of this connection part, it will not come off in the middle of conveyance, and the amount of adhesive tape used may be small.

  According to a fifth aspect of the present invention, a vertical belt is extended from either the first or second plate body at each vertical edge of the side plate of the packaging box of the first to fourth aspects. It is characterized by being. According to the fifth aspect of the present invention, since all the edge portions of the side surface of the packaging box are provided with the bent strips, they are not easily deformed against the pressure in the vertical direction.

  According to a sixth aspect of the present invention, in the packaging boxes of the first to fifth aspects, the top plate of the first plate body extending in the lateral direction is connected at the upper edge of either the left or right of the packaging box, At the upper edge, a horizontal strip is bent from the end edge of either the top plate or the side plate of the first plate, and a fourth engagement straddling the edge is extended to the horizontal strip. A fifth engagement tongue that includes a tongue piece and a fourth engagement hole that straddles the fourth engagement tongue piece along the edge, and is bent across the edge at the edge of the other plate. A piece is extended, the fifth engagement tongue piece is provided with a fifth elongated hole along the end edge, a fifth engagement tongue piece is inserted into the fourth engagement hole, and a fifth elongated hole The fourth engaging tongue piece is inserted into the connecting means for connecting the end edges of the first plate body.

  According to the sixth aspect of the present invention, since the tongue pieces extending from the end portion of the first plate body extending in the lateral direction are inserted and engaged with each other, the connection is difficult to disconnect. The shape can be firmly held in the direction. Further, since the packaging box is closed at the side end, the operator can easily close the packaging box.

  A seventh aspect of the present invention is characterized in that the hexahedron-shaped packaging box according to the first to sixth aspects has a rectangular parallelepiped shape. Since the packaging box has a rectangular parallelepiped shape, a plurality of packaging boxes can be efficiently arranged or stacked without gaps.

  According to an eighth aspect of the present invention, in the packaging boxes according to the first to seventh aspects, the shelf receiving part for supporting the shelf holding the contents is provided at each of the opposing positions of the left and right side plates of the packaging box. It is characterized in that it is formed in at least one height so that it can be folded with a cut line in advance so as to form a pair of front and rear. As a result, a fragile container such as a flower decoration is accommodated, and then the shelf board is hooked on the four shelf board receiving portions folded into the accommodation space at the same height from the left and right side boards, and is accommodated by the shelf board. An object can be held at a predetermined height. In the case where the receiving piece is provided at a plurality of heights, a container having a different shape depending on the product, such as a fresh flower, can be selected and held with an appropriate height according to the shape. As a result, it is possible to transport the stored items that are easily swayed in the storage space without damaging them.

  According to a ninth aspect of the present invention, in the packaging box according to the first to eighth aspects, the lateral strip is folded down from both side edges of the top plate of the second plate extending in the front-rear direction to extend in the lateral direction. It is connected to the top plate of the first plate body, and the second accommodation space is formed between the flat portion of the top plate of the first plate body and the flat portion of the top plate of the second plate body. It is a feature.

  According to the ninth aspect, the second accommodation space is formed above the first accommodation space. Thereby, although there is relevance to the first accommodation space, it is possible to package what is better separated and accommodated in one packaging box. For example, if a communication hole is provided between the first and second accommodation spaces to accommodate fresh flowers in the first accommodation space and a cold insulation material in the second accommodation space, the fresh flowers are weakened in summer. It can be delivered without. Moreover, it can be used for various purposes, such as storing birthday cakes in the first storage space, and birthday cards and gifts in the second storage space.

The packaging box of the present invention has a remarkable effect not shown in the prior art as described below.
(1) The top and front of the packaging box can be opened to easily take out the contents.
(2) No staple hardware or adhesive tape is generated when the packaging box is discarded.
(3) The cost can be reduced by using different materials for the two plates.
(4) It is easy to reconfirm small items once accommodated immediately before shipment.
(5) Since the side plates are continuous from the bottom plate and the two-direction plates are stacked on the bottom plate, the bottom plate does not come out even if a heavy object is accommodated.

Perspective view of packaging box (Example 1) Development view of two plates (Example 1) Perspective view of packaging box (Example 2) Development view of two plates (Example 2) Explanatory drawing which looked at the Example of the part of a crossing position guide and the 1st connection means. Explanatory drawing of the embodiment of an intersection position guide Explanatory drawing of the embodiment of the 1st engagement means Perspective view of packaging box (Example 3) Development view of two plates (Example 3) Perspective view of packaging box (Example 4) Development view of two plates (Example 4) Perspective view of packaging box (Example 5) Development view of two plates (Example 5) Explanatory drawing of a packaging box with a shelf to hold the contents

Hereinafter, embodiments will be described with reference to the drawings.
Example 1
The packaging box of Example 1 is demonstrated with reference to FIG.1 and FIG.2. FIG. 1 is a perspective view of a packaging box 100 of Example 1, FIG. 2A is a development view of a first plate body of Example 1, and FIG. 2B is a second plate. FIG. In each development view described below, a solid line is a cut line and a broken line is a folding line. A packaging box 100 according to the first embodiment is a rectangular parallelepiped packaging box made of a corrugated cardboard sheet, and is a packaging box in which a top plate and a front plate can be opened. The packaging box is configured by combining a first plate body extending in the horizontal direction in the figure “hereinafter referred to as a horizontal plate body” and a second plate body extending in the vertical direction “hereinafter referred to as front and rear plate bodies”. The connecting portion of the horizontal plate 110 is formed at the upper right edge 111 of the packaging box 100, and the connecting portion of the front and rear plate 120 is formed at the front upper edge 121 of the packaging box.

  The horizontal plate 110 is folded into four to form a square ring, and the front and rear plates 120 are also folded into four to form a square ring. Each part of the horizontal plate 110 is assigned to the right side plate 21, the bottom plate 22, the left side plate 23, and the top plate 24 from the right in the developed view. In addition, each part of the front and rear plate 1 that is folded in four is assigned to the front plate 1, the bottom plate 2, the rear plate 3, and the top plate 4 from the front. The size of the plate of each part folded into four is comprised by the magnitude | size which comprises each surface of a rectangular parallelepiped (refer FIG. 1, FIG. 2).

  Longitudinal strips 5 and 6 are provided at the left and right edges of the front plate 1 and the rear plate 3 of the front and rear plate bodies to be bent and contact the left and right side plates. Further, the top plate 24 of the horizontal plate body is provided with strips 25, 26, 27 on the upper side, the left side, and the lower side in the figure, and these strips are bent and inserted into the upper opening of the housing portion. The upper portion of the housing portion is closed.

  In addition, cross position guides are formed on the bottom plate 22 of the horizontal plate body and the bottom plate 2 of the front and rear plate bodies so that they are positioned and overlapped at predetermined positions. In the horizontal plate body, a rectangular hole 28 is cut and formed at a position where the crossing position guide is displaced from the center portion of the bottom plate 22. In the front and rear plate bodies, a rectangular plate 7 having a shape aligned with the rectangular holes is arranged at a position corresponding to the rectangular hole 28 so that the front and rear plate bodies and the horizontal plate body intersect each other at a predetermined position. Affixed as a position guide.

  In order to form a packaging box with a horizontal plate body and front and rear plate bodies, the front and rear plate bodies 120 are laid down, and the rear edge 29 of the bottom plate 22 of the horizontal plate body is aligned with the lower edge 8 of the rear plate 3 of the front and rear plate bodies. The rectangular hole 7 of the crossing position guide of the bottom plate 22 of the horizontal plate body is fitted into the rectangular piece 7 which is a position fixing guide affixed to the bottom plate 2 of the front and rear plate body, and the horizontal plate body is placed on the front and rear plate bodies. "Overlay so that it intersects the letter. It goes without saying that a rectangular hole may be formed in the front and rear plate bodies 120 and a rectangular piece may be provided in the horizontal plate body 110.

  The first connecting means is a connecting means for engaging and connecting the first engaging tongue pieces 32 of the horizontal plate body to the first engaging holes 9 of the front and rear plate bodies. This will be described in detail below. The first engaging tongues 32 provided on the rear edges 30 and 31 of the right side plate 21 and the left side plate 23 of the horizontal plate body are bent, and further, at the lower part of the first engaging tongue piece 32, the horizontal plate The front portion 33 which is separated from the body by the slit with the thickness of the longitudinal strip 5 of the rear plate is folded into a shape matching the first engagement hole 9 (FIG. 7A-2). reference).

  Further, the left and right vertical strips 5 that are provided to be bent on the rear plate 3 of the front and rear plate bodies and in which the first engagement holes 9 are formed are folded. The first plate that has been bent in advance by inserting the first engagement tongues 32 corresponding to the left and right first engagement holes 9 with the rear plate 3 of the front and rear plates and the left and right side plates of the horizontal plate standing upright. The left and right lower front portions 33 of the tongue piece 32 are folded back along the folding line 10 of the vertical strip 5 of the rear plate, and the forward portion 33 of the first engagement tongue 32 is caught by the vertical strip 5. Try not to come off. Thus, the bottom plate 22, the rear plate 3, and the left and right side plates 21, 23 form an accommodating portion whose front and upper sides are open.

  Next, three bands extending from the top plate 24 of the horizontal plate body are accommodated from the front or upper side of the accommodation portion, and the like (the figure is omitted) whose surroundings are protected by the foam resin curing material. The plates 25, 26, and 27 are folded down and inserted between the contents and the side plates and the rear plate of the packaging box, respectively, and the top plate 24 of the horizontal plate is placed above the accommodation portion. Then, the fifth engaging tongue piece 34 extending from the upper part of the right side plate 21 of the horizontal plate body is inserted into the fourth engagement hole 35 formed in the right side edge of the top plate 24 and locked. Further, the fourth engaging tongue piece 36 formed at the position to be the right edge of the top plate of the horizontal plate body is inserted into the fifth long hole 37 formed in the fifth engaging tongue piece 34, and the horizontal plate body 110. Connect the ends.

  Then, in a state where the left and right vertical strips 6 extending from the front plate 1 of the front and rear plates are folded, the front plate 1 is folded at the front lower edge 11, and the strip 27 in front of the top plate 24 of the horizontal plate is placed. In the folded state, the left and right vertical strips 6 and 6 are inserted between the container (not shown) and the right side plate 21 and the left side plate 23. In this state, both edges of the front strip 27 that is folded from the top plate 24 of the horizontal plate are sandwiched by the left and right vertical strips 6 and 6 that are folded from the front and rear plates, so that they do not move left and right. The top plate 24 of the horizontal plate body does not shift from side to side.

  And the strip 13 folded at the front upper edge 12 of the front plate of the front and rear plate bodies is superimposed on the top plate 24 of the horizontal plate body, and is formed on the bent edge 12 of the strip plate 13. The third engagement tongue 16 that is folded from the edge that is the front upper edge of the top plate of the front and rear plate body is inserted into the engagement hole 14. Further, the second engaging tongue piece 15 formed on the band plate 13 is inserted into the third elongated hole 18 formed on the bent edge 17 of the third engaging tongue piece, and the end portion of the front and rear plate body 120 is inserted. Are connected. Since the front and rear plate bodies connected by the second connecting means as described above accommodate the horizontal plate body 110 connected to the inside thereof, the top plate 4 of the front and rear plate bodies does not shift back and forth.

  The packaging box 100 configured as described above includes the front plate 1 and the rear plate 3 of the front and rear plate bodies in the front and rear direction, and the right side plate 21 and the left side plate 23 of the horizontal plate body in the left and right direction. Since it connects from the baseplates 2 and 22 and the longitudinal cross-sectional shape is a letter "U" shape, you may form the handle holes 19 and 38 in any direction of the left-right or front-back direction. In addition, since the folded vertical strips 5 and 6 are attached to the right front edge, the right rear edge, the left rear edge, and the left front edge of the packaging box, respectively, even if they are not joined by staple hardware or an adhesive Hard to lose shape. In the first embodiment, the top plate 24 of the horizontal plate is arranged above the top plate 4 of the front and rear plates, but the top plate 24 of the horizontal plate is arranged below the top plate 4 of the front and rear plates. It may be configured.

(Example 2)
The packaging box 200 of Example 2 is demonstrated with reference to FIG.3 and FIG.4. 3 is a perspective view of the packaging box of Example 2, FIG. 4A is a development view of the horizontal plate body of Example 2, and FIG. 4B is a development view of the front and rear plate bodies. is there. About the same structure as Example 1, the same code | symbol as Example 1 is attached | subjected and description is abbreviate | omitted. In the packaging box of Example 2, the horizontal plate 110a is made of cardboard, and the front and rear plates 120a are made of cardboard sheets. The packaging box 200 of the second embodiment is different from the packaging box 100 of the first embodiment in the configuration of the intersection position guide and the top plate of the horizontal plate body.

  In the packaging box 200 according to the second embodiment, two long holes 1a are formed in a state in which a cut line is made at the edge which becomes the rear lower edge of the rear plate 3 of the front and rear plate bodies and the rear plate 3 is folded up. (See FIG. 5). Further, each of the vertical strips 5 on the left and right sides of the rear plate 3 is formed with a projecting portion 2a directed downwardly outward from its lower edge. The bottom plate 2 of the front and rear plate body is formed with a notch 3a into which the protrusion 2a is fitted, corresponding to the position of the protrusion 2a in the state where the band plate is raised. These long holes 1a, protrusions 2a, and notches 3a function as crossing position guides for the front and rear plate bodies 120a.

  Further, the horizontal plate 110a is formed symmetrically, and at the rear of each of the left and right edges of the central bottom plate 22, there is an elongated hole 21a into which the protruding portion 2a of the strip of the vertical plate is inserted, and a bottom plate Two projecting portions 22a are formed at the rear edge of 22 so as to be inserted into the elongated holes 1a of the front and rear plate bodies. These long holes 21a and protrusions 22a function as crossing position guides for the horizontal plate 110a. The top plate is divided and configured by two top plate pieces 24a and 23a extending from the right side plate and the left side plate, respectively.

  The packaging box 200 has a shape in which the tips of the two top plate pieces 23a and 24a are in contact with each other. However, the top of the top plate pieces 23a and 24a need not be in contact with each other and may be separated at the center portion of the top plate. It may be done. Each top plate piece 23a, 24a is formed with a horizontal band plate 25a that is folded toward the housing portion in the front-rear direction of the top plate pieces 23a, 24a, and the outer end of the horizontal band plate 25a extends from the front plate 1. Since it is caught by the upper end of the folded vertical strip 6, the top plate pieces 23a and 24a do not come off in the left-right direction.

  In order to form a packaging box with the horizontal plate body 110a and the front and rear plate bodies 120a, the bottom plate 22 of the horizontal plate body is overlapped on the bottom plate 2 of the front and rear plate bodies in a state where the rear plate 3 is folded up. The two protruding pieces 22a are inserted into the two elongated holes 1a of the front and rear plate bodies, and the lower protruding portions 2a of the vertical strip 5 folded from the left and right sides of the front and rear plate bodies are The bottom plate 22 of the horizontal plate body is inserted into the long holes 21a at the lower right and lower left positions, and further fitted into the notches 3a at the lower right and lower left positions of the bottom plate 2 of the front and rear plate bodies. Then, the rear plate 3 of the front and rear plate bodies, the right side plate 21 and the left side plate 23 of the horizontal plate body are connected by the first connecting means as in the first embodiment, and the bottom plate 22, the rear plate 3 and the left and right side plates are connected. An accommodating portion surrounded by 21 and 23 is formed.

  Next, the top plate pieces 23a and 24a extending from the left and right side plates of the horizontal plate body are covered with the accommodating portion in a state where the horizontal band plate 25a attached in the front-rear direction is folded. Further, the front plate 1 of the front and rear plate bodies is raised, and the top plate 4 of the front and rear plate bodies is placed on the left and right top plate pieces 23a and 24a extending from the horizontal plate body, and the end portions of the front and rear plate bodies 120a are implemented. Connect as in Example 1. Also in the second embodiment, the top plate pieces 23a and 24a and the top plate 4 of the two plates are not displaced in the front-rear direction and the left-right direction. Further, the handle hole 19 is preferably formed in the front and rear plate body 120a made of a corrugated cardboard sheet. In the packaging box of the second embodiment, the horizontal plate 110a of the two plates is made of thick paper, thereby reducing the cost.

(Example of intersection position guide)
A plurality of embodiments of the crossing position guide will now be specifically described with reference to FIGS. 5 and 6. FIG. 5 is a perspective view of an embodiment of the crossing position guide and the first connecting means, and FIG. 6 is an explanatory view showing an embodiment of another crossing position guide.

In the embodiment shown in FIG. 5, unlike the second embodiment, an intersection position guide in the case where both the front and rear plate bodies 120b and the horizontal plate body 110b are made of corrugated cardboard sheets is described. Since the horizontal plate body 110b is a thick corrugated cardboard sheet, a notch hole 1b is formed as a receiving portion in the bottom plate 22b of the horizontal plate body, and the vertical plate 3b of the front and rear plate body 120b is formed in the notch hole 1b. The protruding portion 4b formed at the position is inserted as a protruding portion. Further, in the front and rear plate bodies, a notch 2b is formed as a receiving portion at the folded edge of the rear plate, and a protruding portion 5b formed at the rear edge of the bottom plate is inserted into the horizontal plate body as a protruding portion.

FIG. 6A illustrates the main part in a state where the bottom plate at the lower left rear of the packaging box is vertically separated. A rectangular corrugated cardboard piece is cut out from the bottom plate 2d of the plate body arranged at the upper side, and a hole 4d is made as a receiving portion, and the plate body 1d arranged at the bottom is aligned with a predetermined position at a position facing the hole 4d. The cardboard piece 3d is pasted to form a protruding portion. In the first embodiment, one rectangular crossing position guide is disposed at a position where the rectangular plate is shifted from the center of the front and rear plate bodies. However, the rectangular plate may be dispersedly arranged with different shapes, notch positions, and numbers. Good.

FIG. 6B and FIG. 6C are views for explaining a state in which the main part of the lower rear corner of the packaging box is viewed in perspective. In FIG. 6 (B), a slit 8d is formed below the folding line 7d of the longitudinal strip 6d that is folded from the front and rear plates 5d, and the tongue piece that extends laterally from the side plate 9d of the horizontal plate. A cross position guide is shown in which a slit is formed at 11d above the bending line of 10d so that the two slits are engaged with each other. Here, the slit serves as the receiving portion, and the plate inserted into the slit serves as the protruding portion.
In FIG. 6 (C), the bottom plate 12d of the horizontal plate body is cut to form a tongue piece 13d, and the longitudinal belt plate 15d of the front and rear plate body is formed between the side plate 14d of the horizontal plate body and the tongue piece 13d. An intersection position guide is shown in which a gap is formed by raising the tongue piece 13d parallel to the side plate 14d of the horizontal plate body with a gap in thickness, and sandwiching the longitudinal belt plate 15d of the front and rear plate body. . Here, the gap is a receiving portion, and the vertical strip is a protruding portion.

FIG. 6D shows an example in which the two plates are resinous thin plates. A hole 3e is formed as a receiving portion in the bottom plate 2e of the thin plate disposed above, and a thin plate piece formed in a width corresponding to the hole 3e by being cut in the bottom plate 1e of the thin plate disposed below. 4e is formed as a protruding portion, and the thin plate piece 4e is used as an intersecting position guide in the form of being inserted into the hole 3e.
-Moreover, you may form an intersection position guide rotatably in the center part of a baseplate.
Of course, as the crossing position guide, the role may be changed between the lower bottom plate and the upper bottom plate.

(Example of the first connecting means)
Here, with reference to FIG. 5 and FIG. 7, the embodiment of a 1st connection means is demonstrated collectively. FIG. 5 is a perspective view of the main part of the vertical belt plate connected by the first connecting means in the case of FIG. 7A-1 which is a hole having a bent shape and a plate body adjacent thereto. FIG. 7 shows the first connecting means in the case of a bent first engaging hole (shown in (A-1)) and a straight first engaging hole (shown in (B-1)). And the cross section of the first engaging tongue piece are shown corresponding to each other.

In FIG. 5 and FIG. 7 (A-1) to FIG. 7 (A-3), the shape of the first engagement hole formed in the vertical strip is a bent hole formed in a bent shape. explain. 5 shows a state where the first connecting means is connected, FIG. 7A-1 shows the shape of the first engagement hole, and FIG. 7A-2 shows the alignment with the first engagement hole. FIG. 7 (A-3) is a cross-sectional view of the first engagement tongue piece bent so that the first engagement tongue piece is inserted into the first engagement hole, and the bent portion is folded back. It is explanatory drawing which shows the state which hooked and stopped the front part of 1 engagement tongue piece on the vertical strip.

  The first engagement tongue piece 6b has a length that matches the length of the first engagement hole 7b. From the folding line 9b of the first engagement tongue piece to the front portion 10b, the thickness of the first vertical strip 8b is increased. A slit having an open end is formed (see FIG. 1 (B) and FIG. 2 (B)), and the first engaging tongue piece extending from the base end of the slit toward the open end of the slit is formed. The front portion 10b can be bent. The first engagement tongue piece 6b is aligned with the shape of the first engagement hole 7b, which is a bent hole, and the distal portion 10b is bent in advance, and the first engagement tongue 7b is inserted into the first engagement tongue 7b. After inserting the piece 6b, the front part 10b is folded back and hooked and locked to the first vertical strip 8b to form the first connecting means.

-Another embodiment of the first connecting means will be described with reference to FIG. 7 (B-1) to FIG. 7 (B-3). FIG. 7 (B-1) is a diagram showing the shape of the first engagement hole 11c which is a long hole, and FIG. 7 (B-2) is the first engagement aligned with the first engagement hole. 7B shows a cross section of the tongue piece 12c. In FIG. 7B-3, the first engagement tongue piece 12c is inserted into the first engagement hole 11c, and the front portion 14c is folded from the bending line 13c to perform the first engagement. It is explanatory drawing of the state which hooked and latched the tongue piece 12c on the vertical strip (a figure is abbreviate | omitted). The shape of the first engagement hole 11c is an elongated hole along the bent edge of the vertical strip, and the first engagement tongue piece 12c has the same shape as the first engagement tongue piece 6b. After inserting the first engaging tongue piece 12c in a straight state into the engaging hole 11c, the front portion 14c is bent by the bending line 13c and hooked and locked to the vertical belt plate to form the first connecting means. The point is different.

-Further, although not shown in the drawings, as another embodiment, slits similar to those described above are provided on both side ends of the first engaging tongue piece along the bent edge of the vertical strip, and from the base end of the slit. The front part can be bent and can be used as the first connecting means.
-Moreover, a vertical strip may be folded from any board body of a front-and-back board body or a horizontal board body along the left rear edge or right rear edge of a packaging box.

(Example 3)
The third embodiment is a packaging box in which the front plate of the accommodation space is detachably connected to the left and right side plates by a connecting means so that only the upper side of the accommodation space can be opened during the accommodation. The packaging box 300 of Example 3 is demonstrated with reference to FIG.8 and FIG.9. FIG. 8 is a perspective view of the packaging box 300 of the third embodiment, FIG. 9A is a development view of the horizontal plate body of the third embodiment, and FIG. 9B is a development view of the front and rear plate bodies. In the packaging box 300, both the horizontal plate body and the front and rear plate bodies are formed of cardboard sheets. About the same structure as Example 1, the same code | symbol as Example 1 is attached | subjected and description is abbreviate | omitted. The packaging box 300 differs from the packaging box of the first embodiment in the configuration of the crossing position guide and the front position of the front and rear plate bodies, the right and left right side plates 21 and the left side plate 23 of the horizontal plate body at the front position of the packaging box. Is different from the configuration in which the two are connected to each other by the same connecting means as the first connecting means.

  The front plate 1 of the front and rear plate body 120f of the packaging box 300 is provided with an engaging tongue piece 1f on the upper side edge of the right and left edges. The engaging tongue piece 1f is formed with a slit opened upward in the width of the thickness of the horizontal plate body 110f, and the front end 2f from the base end of the slit serves as a catching portion. Further, a lateral band plate 5f that is folded down is provided on the edge 4f that is the front upper edge of the top plate of the front and rear plate bodies. The left and right lower ends of the horizontal strip 5f are inclined and formed so as to be bent from the left and right side plates of the horizontal plate body 110f and to contact the inclined upper ends of the vertical strips 21f located at the left and right edges. The The front surface of the horizontal strip 5f is flush with the left and right vertical strips 21f of the front and rear plates.

  A long hole 7f integrated with a semicircular notch 6f inward of the top plate 4 is formed in the bending line 4f to which the horizontal band plate 5f is folded. The engaging tongue piece 8f provided on the front plate 1 is folded and inserted, and the ends of the front and rear plate bodies 120f are connected. The engagement tongue piece 8f is formed from the front plate 1 by being cut so as to straddle the front upper edge 12 of the front plate at a position corresponding to the engagement hole 7f when the front and rear plate bodies are annular. The cut length 9f is formed slightly shorter than the protruding length 10f.

  Further, the left and right side plates of the horizontal plate 110f are provided with vertical strips 21f that are folded along the front plate 1. The upper end portion thereof is inclined, and the engagement hole 22f is provided at a position near the upper end portion. It has been. Further, the top plate 24 of the horizontal plate body 110f is provided with strip plates 25 and 26 that are folded back and right, and the engagement tongue pieces are engaged at the front left and right positions of the top plate 24. A finger insertion hole 23f into which the fingertip is inserted is formed to release the match.

  In addition, the bottom plate 2 of the front and rear plate body 120f is formed with holes 3f in which square plate pieces are cut out at two places on the rear and one place on the front, and are formed as receiving portions for the crossing position guide. . Below the bottom plate of the horizontal plate 110f, a plate piece 24f having the same size as the hole is pasted at a position aligned with the hole to form a convex portion (indicated by a one-dot broken line). It is formed as a protruding part.

  The packaging box 300 has three square-shaped convex portions 24f attached to the lower side of the bottom plate 22 of the horizontal plate by overlapping the horizontal plates on the front and rear plates, and the square shape of the front and rear plates. The front and rear plate bodies and the horizontal plate body are positioned by fitting into the three holes 3f. In the same manner as in the first embodiment, the rear plate 3 of the front and rear plate bodies and the left and right side plates of the horizontal plate body are folded up and connected to form an accommodating portion whose upper and front sides are open. Thereby, in the packaging box 300, the crossing position guide is not exposed to the bottom plate of the housing portion.

  Next, the front plate 1 of the front and rear plate body is formed in the engagement hole 22f formed in a bent hole shape above the vertical strip 21f that is folded into a position that becomes the front edge of the left and right side plates of the horizontal plate body. The engaging tongue piece 1f is inserted in a state in which the front end portion 2f is bent in alignment with the shape of the bent hole. Then, the front part 2f is folded back and hooked onto the vertical strip 21f to be locked, and the front of the packaging box is closed, so that only the upper part is opened.

  In the packaging box that is opened only at the top, after a plurality of items are accommodated, such as a plurality of garments being laid down and stacked from above, the end of the horizontal plate is the same as in the first embodiment. Connect the parts. Further, the end of the horizontal strip 5f that is provided on the top plate 4 of the front and rear plates 120f and is folded is brought into contact with the upper edge of the vertical strip 21f that is folded from the left and right side plates of the horizontal plate. The engaging tongue piece 8f is inserted into the engaging hole 6f formed in the top plate of the front and rear plate bodies, and the ends of the front and rear plate bodies are connected. As described above, the engagement tongue piece 8f is formed so that the cut length 9f is slightly shorter than the projecting length 10f, so that the central portion of the front edge of the top plate 4 is lifted up slightly. Therefore, the front and rear plate members are not detached without being opened.

  In order to check the contents immediately before shipment, the finger is applied to the top of the engagement tongue 8f at the position of the side semicircular cutout 6f of the long hole 7f provided in the top and bottom plate bodies. , The engaging tongue piece 8f is slid in the horizontal direction to release the connection of the end portions of the front and rear plate bodies, and the top plate of the front and rear plate bodies is opened. Then, a finger is inserted from a finger insertion hole 23f formed in front of the top plate of the horizontal plate body, and the front end portion 2f of the engaging tongue piece 1f of the front and rear plate body is straightened. The engagement is released by matching with the shape of the bent hole 22f. Then, the front plate 1 of the front and rear plate body is opened with the front lower edge 11 as an axis. Thereby, even if it does not take out the stored things piled up, it becomes easy to perform the confirmation in the state where only the front of the storage part was opened.

Example 4
The packaging box of Example 4 is a packaging box 400 in which a second accommodation space is formed in the upper part of the first accommodation space. The packaging box of Example 4 is demonstrated with reference to FIG.10 and FIG.11. FIG. 10 is a perspective view of the packaging box 400, FIG. 11 (A) is a development view of a horizontal plate body of Example 4, and FIG. 11 (B) is a development view of front and rear plate bodies. In the packaging box 400, both the horizontal plate body 110g and the front and rear plate bodies 120g are formed of corrugated cardboard sheets. About the same structure as Example 1, the same code | symbol as Example 1 is attached | subjected and description is abbreviate | omitted.

  The packaging box 400 is different from the packaging box of Example 1 in that the folded height of the front plate 1 and the rear plate 4 of the front and rear plate bodies 120g is higher than the folded height of the left and right side plates of the horizontal plate body 110g. The lengths of the front and rear plate bodies and the horizontal plate body are set and configured. Further, from the left and right side edges of the top plate 4 of the front and rear plate bodies, a horizontal strip 1g that is folded down to close the side of the second accommodation space is extended, and further, the horizontal strip 1g is folded down. A protruding piece 2g is formed at a position that is lower than the projected piece. Further, the width of each of the vertical strips 3g, 4g folded on the side of the front plate 1 and the rear plate 4 of the front and rear plate bodies is the height of the first accommodation space.

  Each plate of the horizontal plate is sized to form a first accommodation space surrounded by the horizontal plate 110g. In addition, an engagement hole 21g into which the protruding piece 2g is inserted is formed at a position opposed to the protruding piece 2g at the upper and lower upper edges of the top plate 24.

  In the packaging box 400, first, the left and right side plates and the rear plate 3 are connected in the same manner as in the first embodiment to form a first accommodation space whose upper and front sides are open. An accommodation thing is accommodated in a 1st accommodation space, and the edge part of a horizontal plate body is connected with the upper right edge of an accommodation space similarly to 1st Example (state of the perspective view of FIG. 10). And the vertical strips 3g and 4g folded from the left and right sides of the rear plate and the front plate are inserted into the first accommodation space, and the rear plate and the front plate are set up to close the first accommodation space.

  Next, the contents are accommodated in a second accommodation space formed above the top plate of the horizontal plate body. Then, the left and right horizontal strips 1g extending from the top plate 4 of the front and rear plates are folded down, and the protruding pieces 2g formed on the horizontal strip 1g are formed on the left and right upper edges of the top plate of the horizontal plate. The engaging tongue piece 16 which is inserted into the formed engagement hole 21g and is folded at the front upper edge of the top plate of the front and rear plate body and the belt plate 13 which is bent from the front plate of the front and rear plate body are first embodiment. The second housing space is formed by connecting the front and rear plate bodies in the same manner as in the example.

  When the second storage space is used as a storage space for dry ice or cold insulation material, a plurality of small holes (not shown) are formed in the top plate of the horizontal plate body, and the first storage space and the second storage space are formed. By reducing the internal temperature difference in the housing space, it is possible to prevent condensation from occurring on the top plate of the horizontal plate. In the case of the packaging box of the fourth embodiment, the packaging box can be made of cardboard when the size of the container is small, such as a birthday cake. The heights of the first storage space and the second storage space are set according to the size of the storage items stored in the first storage chamber and the storage units stored in the second storage chamber. Just do it.

(Example 5)
Example 5 is configured in a trapezoidal shape in plan view, and a packaging box in which a side plate of a horizontal plate body is formed with a foldable shelf board receiving portion 21h formed with reference to FIG. 12 and FIG. explain. 12 is a perspective view of the packaging box 500 of the fifth embodiment, FIG. 13A is a development view of the horizontal plate body 110h of the fifth embodiment, and FIG. 13B is a development view of the front and rear plate bodies 120h. is there. In the packaging box 500, the lateral plate body 110h is made of a translucent plastic corrugated cardboard sheet and the front and rear plate bodies 120h are made of a transparent or translucent flexible resin plate so that the internal situation can be confirmed from the outside. .

  The bottom plate 2 and the top plate 4 of the front and rear plates, and the bottom plate 22 and the top plate 24 of the horizontal plates are formed in a trapezoidal shape in plan view so that the rear is narrow and the front is wide when the packaging box is configured. Is done. The horizontal plate 110h is configured such that a rectangular side plate is suspended from the left and right side edges 22h of the bottom plate 22, and the top plate 24 is horizontally bent from the upper edge 23h of the left side plate 23. As a whole, it becomes a plate that extends in a somewhat arcuate shape. In each of the left and right side plates, a plurality of shelf plate receiving portions 21h are cut so as to be foldable at predetermined intervals in the vertical direction, and are formed to be paired in the front and rear. The pair of handle holes 38 are preferably formed on the left and right side plates of the horizontal plate body 120h made of a plastic corrugated sheet having excellent rigidity. Other parts having the same configuration as in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and the description thereof is omitted.

  According to the packaging box 500, internal contents can be confirmed from the outside. For this reason, when the internal storage is a flower decoration or the like, the carrier is transported while confirming the internal state, and the possibility that the internal storage is damaged is reduced. In addition, when a container that is easily damaged is slid forward and taken out, the front is wider than the rear, so the container is not easily damaged and is easily removed. Further, among the plurality of shelf plate receiving portions 21h provided on the left and right side plates, the shelf plate receiving portion 21h having a height corresponding to the stored item is folded, and the stored item, for example, a flower pot is horizontally placed on the shelf plate receiving portion. By holding and holding the shelf board that is held so that it does not deviate in the direction, even if the surroundings of the stored item are not wrapped and surrounded by foamed resin curing material, the stored item is displaced and damaged during transportation. There is nothing to do.

(Other examples)
The first plate body and the second plate body are made of corrugated cardboard sheets, the second storage space 2i is provided above the first storage space 1i that is trapezoidal in plan view, and the second storage chamber is formed in the left-right direction. It is good also as a packaging box of the structure which forms in the position biased to one side and receives the shelf which supports a fresh flower pot in a shelf receiving part (refer FIG. 14). FIG. 14 (A) shows a plan view of this embodiment, and FIG. 14 (B) shows that the fresh flowers 3i are housed in the first housing space 1i of this embodiment, and the cold insulation material 4i is housed in the upper part thereof. A side view of the condition is shown. The movement of the fresh flower pot 5i in the horizontal direction is suppressed by the shelf board 7i held by the shelf board receiving part 6i. The shelf plate 7i formed in a trapezoidal shape in plan view is cut into a plurality of holding pieces 9i by cutting the cuts 8i radially from the center thereof, and is folded according to the shape and size of the contents. Hold the containment.

・ The rear plate of the front and rear plates and the left and right side plates of the horizontal plate are connected to each other in a separable manner, and the front plate of the front and rear plates and the left and right side plates are connected to each other so that they can be separated. You may apply the packaging box of this invention so that it may be in the state made.
-Although the connection means of the edge part of a horizontal plate body and a front-and-back plate body demonstrated the aspect which a tongue piece was mutually inserted and connected, the aspect inserted and connected from one side may be sufficient.
-Also, the type and thickness of corrugated cardboard, cardboard, and plastic corrugated cardboard, the shape and number of engagement means and crossing position guides, the shape and size of engagement tongue pieces and engagement holes, the size and number, and the position of the handle holes The shape, the combination of plates, and the like may be appropriately designed according to the size of the packaging box, the strength required of the packaging box, and the like.

The above-described examples are examples of the embodiment of the present invention, and even if there is a change in the material of the plate, the engagement form or the combination, etc., changes within the scope not departing from the gist of the present invention are: Naturally, it is included in the technical scope of the present invention.
The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The technical scope of the present invention is shown not by the above description but by the scope of the claims, and is intended to include all modifications within the meaning and scope equivalent to the scope of the claims.

100, 200, 300, 400, 500 ... packaging box,
110, 110a, 110b, 110f, 110g, 110h ... horizontal plate body,
120, 120a, 120b, 120f, 120g, 120h ... front and rear plate bodies,
111 ... upper right edge, 121 ... front upper edge,
DESCRIPTION OF SYMBOLS 1 ... Front plate, 2 ... Bottom plate, 3 ... Rear plate, 4 ... Top plate, 5, 6 ... Vertical strip, 7 ... Rectangular piece, 8 ... Lower edge, 9 ... 1st engagement hole, 10 ... Folding line, DESCRIPTION OF SYMBOLS 11 ... Front lower edge, 12 ... Front upper edge, 13 ... Band plate, 14 ... 2nd engagement hole, 15 ... 2nd engagement tongue piece, 16 ... 3rd engagement tongue piece, 17 ... Bending edge, 18 ... the third slot, 19 ... the handle hole,
21 ... right side plate, 22 ... bottom plate, 23 ... left side plate, 24 ... top plate, 25, 26, 27 ... strip plate, 28 ... rectangular hole,
29, 30, 31 ... rear edge, 32 ... first engaging tongue piece, 33 ... tip part, 34 ... fifth engaging tongue piece, 35 ... fourth engaging hole, 36 ... fourth engaging tongue piece, 37 ... Fifth slot, 38 ... Hand hole,
1a ... long hole, 2a ... projection, 3a ... notch,
21a ... long hole, 22a ... protrusion, 23a, 24a ... top plate piece, 25a ... horizontal strip,
1b, 2b ... Notch hole, 3b ... Vertical strip, 4b, 5b ... Projection, 6b ... First engagement tongue, 7b ... First engagement hole, 8b ... First vertical strip, 9b ... Folding curve 10b ... tip part, 11c ... first engagement hole, 12c ... first engagement tongue piece, 13c ... folding curve, 14c ... tip part,
1d, 2d ... bottom plate, 3d ... corrugated piece, 4d ... hole, 5d ... front / rear plate, 6d ... vertical strip, 7d ... bent line, 8d ... slit, 9d ... side plate, 10d ... tongue piece, 11d ... bent wire Upper, 12d ... bottom plate of horizontal plate body, 13d ... tongue, 14d ... side plate, 15d ... vertical strip,
1e, 2e ... bottom plate, 3e ... hole, 4e ... thin plate piece,
1f ... engaging tongue, 2f ... tip, 3f ... hole, 4f ... bending line, 5f ... horizontal strip, 6f ... semicircular notch, 7f ... long hole, 8f ... engaging tongue, 9f ... cut length 10f ... projection length,
21f ... Vertical strip, 22f ... Engagement hole, 23f ... Finger insertion hole, 24f ... Projection,
1 g: horizontal strip, 2 g: protruding piece, 3 g, 4 g: vertical strip, 21 g: engagement hole,
21h ... shelf board receiving part, 22h ... side edge, 23h ... upper edge,
DESCRIPTION OF SYMBOLS 1i ... 1st accommodation space, 2i ... 2nd accommodation space, 3i ... Fresh flower, 4i ... Cold insulation material, 5i ... Fresh flower pot, 6i ... Shelf board receiving part, 7i ... Shelf board, 8i ... Notch, 9i ... Holding piece

Claims (9)

In a hexahedron shaped packaging box,
The first plate body extending in the lateral direction and the second plate body extending in the front-rear direction are intersected and arranged so as to contact each other in a separable manner, and each of the plate bodies is substantially formed with the contact surface as a bottom plate. A packaging box made of a rectangular ring,
A crossing position guide for determining a crossing position of the two plate bodies is provided at any position of the bottom plate and the side plate near the periphery of the bottom plate,
Two face plates folded from the bottom plate of the first plate body as left and right side plates, two face plates folded from the bottom plate of the second plate body as a front plate and a rear plate, And the first and second connecting means that can be separated from the rear vertical edges of the left and right side plates that are in contact with the vertical edges to form a first accommodation space that can be opened at the front and upper sides.
A top plate bent from at least one of the left and right side plates of the first plate body and a top plate bent from the rear plate of the second plate body above the storage space. Without packaging box and without,
The end connecting portion of the second plate is connected by a second connecting means that can be separated at the front upper edge of the packaging box,
A packaging box characterized by that. The intersecting position guide is formed as a protruding portion toward the other plate in one of the first plate and the second plate, and as a receiving portion toward the one plate in the other plate, By associating the protruding portion and the receiving portion, the assembly position of the first plate and the second plate is determined.
The packaging box according to claim 1. The first connecting means is
A first vertical band plate that is bent along the rear edge is formed on one of the first or second plate members that are in contact with the left and right rear edges of the packaging box. A first engagement hole is formed in the vicinity of the upper edge,
A first engagement tongue piece having a length matching the length of the first engagement hole is bent and extended from the rear edge of the other plate body toward the first engagement hole. A slit having an open end is formed by separating the thickness of the first vertical belt plate, and the front portion of the first engaging tongue piece extending from the base end of the slit toward the open end of the slit intersects the rear edge. Bendable in the direction,
A shape in which the front end portion is aligned with the first engagement hole after the first engagement tongue piece bent at the front end portion to be aligned with the first engagement hole is inserted into the first engagement hole; After the first engaging tongue piece is inserted into the first engaging hole, the distal portion is folded and locked to the first vertical strip to prevent it from coming off.
The packaging box according to claim 1 or 2, characterized by things. The second connecting means is
At the front upper edge of the packaging box, the first horizontal belt is extended by bending from the edge of either the top plate or the front plate of the second plate extending in the front-rear direction. The band plate is provided with a second engagement tongue straddling the bent bending line, and a second engagement hole straddling the second engagement tongue along the bending line,
A third engagement tongue piece that is bent is extended from the edge of the other plate body, and the third engagement tongue piece is provided with a third elongated hole along the bent bending line,
The third engagement tongue piece is inserted into the second engagement hole, and the second engagement tongue piece is further inserted into the third elongated hole to connect the top plate and the front plate of the second plate body. A connecting means,
The packaging box according to any one of claims 1 to 3, wherein the packaging box is provided. A vertical strip is bent from either the first or second plate body to each vertical edge portion of the side plate of the packaging box,
The packaging box according to any one of claims 1 to 4, wherein the packaging box is characterized. The top plate of the first plate body extending in the lateral direction is connected at the upper edge of either the left or right of the packaging box,
At the upper edge, a horizontal strip is bent from the edge of either the top plate or the side plate of the first plate, and a fourth band straddling the edge is extended to the horizontal strip. And a fourth engagement hole extending across the fourth engagement tongue along the edge,
A fifth engagement tongue piece that is bent across the edge is extended to the edge of the other plate body, and the fifth engagement tongue piece is provided with a fifth elongated hole along the edge. ,
A connecting means in which the fifth engaging tongue piece is inserted into the fourth engaging hole, and further, the fourth engaging tongue piece is inserted into the fifth elongated hole, and the edge of the first plate body is connected. And
The packaging box according to any one of claims 1 to 5, wherein the packaging box is provided. The hexahedral packaging box has a rectangular parallelepiped shape,
The packaging box according to any one of claims 1 to 6, wherein the packaging box is provided. At least positions that can be folded with a cut line in advance so that a pair of front and rear shelves for supporting the shelves holding the contents are provided at opposite positions on the left and right side plates of the packaging box. Formed at one height,
The packaging box according to any one of claims 1 to 7, wherein the packaging box is provided. The horizontal strip is folded from both side edges of the top plate of the second plate extending in the front-rear direction and connected to the top plate of the first plate extending in the horizontal direction, and the top plate of the first plate A second accommodating space is formed between the flat portion of the second plate and the flat portion of the top plate of the second plate body,
The packaging box according to any one of claims 1 to 8, wherein the packaging box is provided.