JP3185841U - Packaging box - Google Patents

Abstract

Provided is a packaging box capable of improving the functionality of a display piece and preventing unauthorized tampering with a simple structure.
A front plate, a first side plate, a back plate, a second side plate, a first display plate, and a second display plate are connected in order. A cylindrical body is formed by the above four plates. An upper lid piece 48 and a lower lid piece 56 are extended from the side end of the back plate 18. Upper and lower glued flaps 74 and 78 are extended at side end portions of the first display plate 22, and are separated by opening cut lines 76 and 80, respectively. The display pieces 84 are formed by folding the first and second display plates 22 and 24, and are folded on the front plate 14. The upper lid piece 48 is overlapped with the upper glue flap 74 and glued to close one end of the cylindrical body. A lower paste flap 78 is stacked on the lower lid piece 56 and glued to close the other end of the cylindrical body. The second side plate 20 and the first display plate 22 may be separated by a cutting line 36 for separation.
[Selection] Figure 2

Description

  The present invention relates to a packaging box in which merchandise is stored in a factory or the like and displayed as it is in a retail store or the like.

  Conventionally, as shown in Patent Document 1, a display piece (a flap for displaying an advertisement or the like) is foldably coupled to a main body (empty container body) which is a rectangular box, and a cut is formed in a part of the bent portion. There was a promotional advertising media formed. The display piece is held and fixed in the extended state by the frictional locking force when the ends of the cuts provided in the perforation form contact each other.

JP 2010-8595 A

  The sales promotion display advertising medium of Patent Document 1 does not have a structure for preventing unauthorized tampering. Therefore, it has been necessary to take troublesome measures such as attaching an anti-opening seal to the opening part, or attaching a discrimination seal that leaves a trace when it is opened. In addition, it is not assumed that the display piece is used alone as it is separated from the main body, and the ease of use for using the display piece alone is not particularly considered.

  The present invention has been made in view of the above-described background art, and an object thereof is to provide a packaging box capable of improving the functionality of a display piece and preventing unauthorized tampering with a simple structure.

  The present invention comprises a box-forming piece that is integrally punched from one blank sheet, and the box-forming piece includes a front plate, a first side plate, a back plate, and a second side plate in order. A display piece is connected to one end of the connecting direction via a crease line, and an upper lid piece is attached to both ends of the back plate in a direction perpendicular to the connecting direction. And an upper glue flap and a lower glue flap are respectively extended at both ends of the first display plate in a direction perpendicular to the connecting direction. Of the end portions of the display piece, opening cut lines are respectively provided at an end portion on the upper adhesive flap side and an end portion on the lower adhesive flap side, and in the assembled state, the front plate, the first The side plate, the back plate, and the second side plate are bent outward, and the 4 Forming a cylindrical body with the side plate as a side plate, folding the back side of the display piece on the surface of the front plate, sequentially folding the upper lid piece and the upper glued flap inward, and the surface of the upper lid piece Gluing the back surface of the upper glue flap to close one open end of the cylindrical body, bending the lower lid piece and the lower glue flap sequentially inward, the surface of the lower lid piece Gluing the back side of the lower glued flap to close the other open end of the cylindrical body, and when in use, perform the operation of causing the display piece from the front plate to break the opening score line It is a packaging box that can be opened by.

  An insertion piece to be inserted inside the front plate in an assembled state is extended at the tip of the upper lid piece, and after opening, the upper lid piece can be held closed by the insertion piece. Moreover, it is preferable that the display piece is provided with a knob for opening that protrudes to the side of the front plate in a state of being folded on the front plate.

  The box-forming piece has a first display plate and a second display plate folded in parallel with each other in order at one end portion in the connecting direction of the front plate, the rear side plate, the back plate, and the second side plate. A structure may be employed in which the display pieces are integrally formed by being connected via ruled lines, and in an assembled state, the back surface of the second display plate is folded and glued to the back surface of the first display plate. A cutting line for separation may be provided between the second display piece and the second side plate, and the display piece may be separated from the cylindrical body by breaking the cutting line for separation. .

  It is preferable that the knob portion is provided at a boundary portion between the first display plate and the second display plate so as to protrude from an end portion of the display piece in an assembled state. The display of the product description or the like is printed on one side on the front surface side in a state of being developed on the box forming piece.

  Since the packaging box of the present invention is provided with a display piece for displaying a product description, etc., it can display a lot of information, and the unique structure that fixes the display piece before opening has the effect of preventing falsification. Can also be obtained. Further, it is easy to assemble and easy to open, and the display piece can be used after being opened, which is very convenient.

It is a perspective view which shows the external appearance of the state which assembled the packaging box of one Embodiment of this invention. It is an expanded view which shows the back surface side of the box formation piece of the packaging box of this embodiment. It is a perspective view which shows the process of assembling the box formation piece of FIG. It is the perspective view (a) which shows an external appearance when the packaging box of this embodiment is opened, and the perspective view (b) which shows an external appearance when a display piece is cut away. It is figure (a), (b) explaining the display of the front and back of the separated display piece.

  Hereinafter, one embodiment of this invention is described based on a drawing. FIG. 1 shows a packaging box 10 according to an embodiment of the present invention. The packaging box 10 is formed by assembling a box forming piece 12 shown in FIG.

  The box forming piece 12 is formed by punching one blank sheet such as cardboard, and the front plate 14, the first side plate 16, the back plate 18, the second side plate 20, and the first display plate 22 are sequentially connected. ing. These five plates are rectangles of approximately the same size. Further, a second display plate 24 having a slightly smaller outer shape than the first display plate 22 is connected to the side of the first display plate 22, and the second side plate 20 is assembled to the side of the front plate 14 in an assembled state. An elongated glue piece 26 to be glued on the inside is connected. The paste piece 26, the front plate 14, the first side plate 16, the back plate 18, the second side plate 20, the first display plate 22, and the second display plate 24 are separated from the crease lines 28, 30, 32, and 34, respectively. It is divided by a cut line 36 and a crease line 38. A product name and other necessary information are printed on the front side of the box forming piece 12.

  A semicircular cutout 14a is provided at one end in a direction perpendicular to the connecting direction of the front plate 14 with a central portion cut out inward.

  A substantially trapezoidal side flap 40 extends from one end of the first side plate 16 on the side where the notch 14a of the front plate 14 is formed, and an end of the first side plate 16 is formed by a crease line 42. It is separated from the division. The extended length of the side flap 40 is about ½ of the width (length in the connecting direction) of the front plate 14. A side flap 44 having substantially the same shape is also extended at the opposite end of the first side plate 16, and is separated from the first side plate 16 by a crease line 46.

  A substantially square upper cover piece 48 extends from one end of the back plate 18 on the side flap 40 side, and is separated from the end of the back plate 18 by a crease line 50. The extending length of the upper lid piece 48 is substantially equal to the width (length in the connecting direction) of the first side plate 16. Further, an insertion piece 52 extends from the tip of the upper lid piece 48 and is separated from the end portion of the upper lid piece 48 by a crease line 54. The insertion piece 52 is a portion that is inserted inside the front plate 14 in an assembled state, and has a size that closes the opening formed by the notch 14a.

  A lower cover piece 56 having substantially the same shape as the upper cover piece 48 extends from one end of the back plate 18 on the side flap 44 side, and is separated from the end of the back plate 18 by a crease line 58. Further, an insertion piece 60 is extended at the tip of the lower lid piece 56 and is separated from the end of the lower lid piece 56 by a crease line 62. The insertion piece 52 is a portion that is inserted into the front plate 14 in an assembled state. In addition, cuts 64 having a predetermined length are provided at both ends of the crease line 62.

  A side flap 66 having substantially the same shape as the side flap 40 extends from one end of the second side plate 20 on the upper lid piece 48 side, and is separated from the end of the second side plate 20 by a crease line 68. . A side flap 70 having substantially the same shape as the side flap 66 is also extended at the opposite end of the second side plate 20, and is separated from the second side plate 20 by a crease line 72.

  A substantially trapezoidal upper adhesive flap 74 is extended at one end of the first display board 22 on the side flap 66 side, and is separated from the end of the first display board 22 by an opening cut line 76. Yes. The extended length of the upper glued flap 74 is substantially the same as that of the upper lid piece 48, and the tip side is slightly narrowed. A lower glue flap 78 having substantially the same shape as the upper glue flap 74 is extended at the opposite end of the first display board 22, and is separated from the first display board 22 by a folding cut line 80. It has been.

  At the boundary between the first display panel 22 and the second display panel 24, the central portion of the crease line 38 is omitted, and a trapezoidal notch starting from both inner ends thereof is formed so as to enter the second display panel 24. The inner portion of the cut is a knob 82.

  Next, an example of a method for assembling the box forming piece 12 will be described. Hereinafter, the folding method in which the front surface side of the box-forming piece 12 is convex is referred to as normal folding, and the folding method in which the back surface side is concave is referred to as reverse folding.

  First, paste is applied to the back surface of the second display plate 24, the second display plate 24 is forwardly folded along the crease line 38, and is pasted on the back surface of the first display plate 22. By this gluing, the display piece 84 in which the first and second display plates 22 and 24 are integrated is formed, and the knob 82 projects outward from the end of the display piece 84.

  Thereafter, glue is applied to the surface of the glued piece 26, the crease line 30 is forward-folded, and the crease line 34 is further forward-folded, whereby the glued piece 26 is glued to the back surface of the second side plate 20.

  Next, in a factory or the like where products are packaged, the crease lines 28, 30, 32, and 34 are normally folded so as to be 90 degrees to form a rectangular cylindrical body. And one edge part used as the bottom part of a cylindrical body is closed. First, the side flaps 44 and 70 are folded forward at 90 degrees along the crease lines 46 and 72, respectively, the insertion piece 60 is folded forward along the crease line 62, and the lower cover piece 56 is folded forward at 90 degrees along the crease line 58. The insertion piece 60 is inserted inside the front plate 14. In the insertion piece 60, the pair of cuts 64 are engaged with the end portions of the side flaps 44 and 70 and are strongly prevented from coming off, whereby the lower lid piece 56 is firmly held and becomes the bottom of the cylindrical body. Next, goods etc. are put in from the open end (end part by the side of the upper cover piece 48) of a cylindrical body.

  In order to close the open end when a product or the like is received, first, as shown in FIG. 3, the side flaps 40 and 66 are normally folded at 90 degrees along the crease lines 42 and 68, respectively, and the insertion piece 52 is creased 54 Then, the upper lid piece 48 is folded at 90 degrees along the crease line 50 and the insertion piece 52 is inserted into the front plate 14. The insertion piece 60 is locked by contact friction with the front plate 14 and the side flaps 40 and 66, whereby the upper lid piece 48 is held and becomes a ceiling portion of the cylindrical body. Further, the display piece 84 is folded forward at 90 degrees with the cylindrical body cutting line 36, and the second display plate 22 is overlapped on the surface of the front plate 14.

  Finally, glue is applied to the back surface of the upper glue flap 74, and the opening cut line 76 is normally folded at 90 degrees to glue the upper glue flap 74 to the surface of the upper lid piece 48. Similarly, glue is applied to the back surface of the lower glued flap 78, and the opening cut line 80 is normally folded at 90 degrees to glue the lower glued flap 78 to the surface of the lower lid piece 56. The assembly operation of the packaging box 10 is completed by the above operation, and the state shown in FIG. 1 is obtained.

  Next, an operation in which a user of a product or the like opens the packaging box 10 will be described. When opening, the tab 82 of the display piece 84 protruding from both sides of the front plate 14 is picked by a finger, and the display piece 84 is lifted from the front plate 14 as shown in FIG. The cut lines 76 and 80 are broken. At this time, since the display piece 84 has the strength of two sheets of the first and second display plates 22 and 24, it is difficult to be deformed when pulled up. Further, the upper and lower glued flaps 74 and 78 are cut off from the display piece 84, but are glued to the upper lid piece 48 and the lower lid piece 56, respectively, so that they are not separated and become garbage.

  After breaking the opening cut lines 76 and 80, the finger is placed inside the cutout 14a to remove the insertion piece 52, the upper cover piece 48 is pulled up, and the side flaps 40 and 66 are pulled up to end the cylindrical body. Open the part and take out the product inside. Further, when the product is returned and resealed, the side flaps 40 and 66 are folded forward at 90 degrees and returned to the original position, the upper lid piece 48 is folded forward at 90 degrees and the insertion piece 52 is inserted. return.

  Furthermore, after opening, the user can cut and use the display piece 84 from the cylindrical body by breaking the cutting line 36 for cutting. As shown in FIG. 5, the display piece 84 is not easily bent or torn because the two display plates 22 and 24 are glued together. Moreover, a display appears on both the front and back surfaces (the surface of the first display plate 22 and the surface of the second display plate 24), and the amount of information is large. Therefore, for example, it is convenient to hang the display piece 84 at a position where it can be easily seen or put it in a pocket of a wallet or clothes. The display piece 84 may remain in a state of being connected to the cylindrical second side plate 20.

  As described above, according to the packaging box 10, since the display piece 84 for displaying the product description is extended from the side plate, a lot of information can be displayed. Further, the display piece 84 is compactly held by the structure in which the upper and lower glued flaps 74 and 78 are glued to the upper lid piece 48 and the lower lid piece 56 before opening, and the effect of preventing unauthorized tampering is also obtained. . In addition, it is easy to assemble, easy to open, and can be used by separating the display piece 84 after opening, which is very convenient. In addition, since the display on the front and back of the display piece 84 only needs to be printed on the front surface side in the state of the box forming piece 12, it can be printed efficiently together with the display of each part other than the display piece 84.

  In addition, the packaging box of this invention is not limited to the said embodiment. For example, the packaging box 10 described above has the first display plate 22 and the second display plate 24 folded and glued, but the glueing may be omitted and the packaging box 10 may be used by opening it to the left and right. Even if the gluing is omitted, the display piece 84 is not easily deformed when opened as described above. In addition, when the first display board 22 is difficult to be deformed due to the material and thickness of the box-forming piece 12, the second display board 24 may be omitted, and only the first display board 22 may be used.

  In the case of the packaging box 10, the upper lid piece 48 can be opened and closed by the structure of the insertion piece 52, the side flaps 40 and 46, and the notch 14 a, but can be opened and closed by using other known structures. Good. Moreover, although the lower cover piece 56 has a structure that is difficult to open due to the structure of the insertion piece 52, the side flaps 40, 46, and the cuts 64, it may be made difficult to open using other known structures. On the contrary, like the upper cover piece 48, the lower cover piece 56 may also be configured to be openable and closable.

  The packaging box 10 is provided with a knob 82 for facilitating opening. However, if the same operation as described above is possible, the shape of the knob 82 can be freely changed. The entire end on the side of the ruled line 38 may be a knob, and may protrude greatly to the side of the front plate 14. Moreover, you may abbreviate | omit a pick part as needed.

  The size of the box, the material, the shape of each part, etc. can be changed as appropriate. For example, the width of the first and second side plates 16 and 20 (length in the connecting direction) may be made shorter than the width of the front plate 14 and the back plate 18 to form a rectangular packaging box. The terms front plate, first side plate, back plate, and second side plate, which are the sides of the box, are defined to specify the configuration of the packaging box of the present invention. It is free to make the front face. For example, the product name may be printed and displayed on the back plate so as to be conspicuous, and the back plate may be arranged facing the front when displayed at the storefront.

DESCRIPTION OF SYMBOLS 10 Packaging box 12 Box-forming piece 14 Front plate 16 First side plate 18 Back plate 20 Second side plate 22 First display plate 24 Second display plate 36 Cut line 48 for cutting Upper lid piece 56 Lower lid piece 74 Upper glue Flap 76 with opening cutting line 78 Lower adhesive flap 80 Unsealing cutting line 82 Knob 84 Display piece

Claims (5)

It consists of a box-forming piece integrally punched from one blank sheet, and the box-forming piece has a crease line parallel to each other in order of a front plate, a first side plate, a back plate, and a second side plate. The display piece is connected to one end of the connecting direction via a crease line,
An upper cover piece and a lower cover piece are respectively provided at both ends of the back plate in a direction perpendicular to the connection direction, and the first display plate is provided in a direction perpendicular to the connection direction. An upper glued flap and a lower glued flap are respectively extended at both ends, and among the ends of the display piece, the upper glued flap side edge and the lower glued flap side edge Each part has a cutting line for opening,
In an assembled state, the front plate, the first side plate, the back plate, and the second side plate are folded outward to form a cylindrical body having the four plates as side plates, and the display piece Folding the back side to the surface of the front plate, folding the upper lid piece and the upper glued flap sequentially inward, and gluing the back side of the upper glued flap to the surface of the upper lid piece, One opening end is closed, the lower lid piece and the lower glue flap are sequentially folded inward, and the back surface of the lower glue flap is glued to the surface of the lower lid piece and the other side of the cylindrical body Block the open end of the
In use, the packaging box can be opened by breaking the cut line for opening by performing an operation for causing the display piece to be caused from the front plate.   The insertion piece inserted inside the said front board in the assembly state is extended in the front-end | tip part of the said upper lid piece, The said upper lid piece can be hold | maintained in the state closed by the said insertion piece after opening. Packaging box.   The packaging box of Claim 1 or 2 with which the said display piece is provided with the knob | pick part for opening which protrudes to the side of the said front board in the state folded over the said front board. The box-forming piece has a first display plate and a second display plate folded in parallel with each other in order at one end portion in the connecting direction of the front plate, the rear side plate, the back plate, and the second side plate. Connected through ruled lines,
In the assembled state, the back surface of the second display plate is folded and glued to the back surface of the first display plate to form an integral display piece, and a cut-off plate is formed between the second display piece and the second side plate. The packaging box according to claim 1, 2, or 3, wherein a feeder line is provided, and the display piece can be separated from the cylindrical body by breaking the separation cutting line. The packaging box according to claim 4, wherein a display such as a product description is printed on one side on the front surface side in a state of being developed on the box forming piece.

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