JP2006264753A - Packaging box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging box capable of easily loading or unloading a stored item and showing a good-looking outer appearance. <P>SOLUTION: This packaging bag comprises a front plate 4, rear plate 5, left plate 6 and right plate 7 enclosing a bottom plate 3, a lid plate 9 integrally formed at the upper edge of the front plate 4 through a folding line 8 and closing the upper surface of the box in such a way that the upper surface can be opened or closed, an insertion piece 11 integrally formed at a rear edge of the lid plate 9 through a folding line 10 and inserted into an upper inner edge of the rear plate 5. The rear plate 5 has a loading or unloading port 38 for loading or unloading a stored item A, a door plate 39 supported at the left inner edge, right inner edge or lower inner edge of the loading or unloading port 38 through a folding line 37 so as to close the loading or unloading port 38 in such a way that it can be opened or closed. The upper edge of the door plate 39 is provided with a locking piece 40 engaged with the insertion piece 11 to each other. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a packaging box used mainly for packaging of items such as flower decorations.

  2. Description of the Related Art Conventionally, there has been known a packaging box that can be viewed from outside without opening a box in consideration of appearance as a store display or a gift (for example, see Patent Document 1).

  The packaging box includes a front plate, a rear plate, a left plate and a right plate surrounding the periphery of the bottom plate, and a lid plate formed integrally with the upper edge of the front plate via a fold, That is, a see-through window is formed from the front side plate to the cover plate and the left and right side plates, and a transparent plastic film is pasted on the see-through window.

In order to put the contents in and out of the packaging box having such a structure, the cover plate is opened and the top surface of the box is used.
JP 2003-31649 A

  However, the conventional technology as described above has a problem that it is difficult to put in and out because the cover plate is opened and the contents are taken in and out from the upper part of the box.

  SUMMARY OF THE INVENTION In view of the above-described problems of the prior art, an object of the present invention is to provide a packaging box that can be easily put in and out and that has a good appearance.

  In order to solve the above-described conventional problems and achieve the intended object, the invention according to claim 1 is directed to a front side plate, a rear side plate, a left side plate and a right side plate surrounding the bottom plate, and the front side plate. A lid plate that is integrally formed on the upper edge portion via a fold, and that closes the top surface of the box so as to be openable and closable, and is integrally formed on the rear edge portion of the lid plate via a fold, and is formed on the upper inner edge portion of the rear plate. An insertion piece to be inserted, and the rear side plate is supported through a fold on the left / right inner edge or the lower inner edge of the entrance / exit, and the entrance / exit for storing / extracting the contents, so that the entrance / exit can be opened and closed. The packaging box has a door plate to be closed, and is provided with a locking piece that engages with the insertion piece at the upper edge of the door plate.

  In addition to the structure of claim 1, the insertion piece has a locking hole in which the locking piece integrally formed via the fold line on the upper edge of the door plate is locked. It is characterized by having.

  According to a third aspect of the present invention, in addition to the configuration of the first or second aspect, the door plate includes an attaching means for holding a message card or the like on the inner surface.

  The packaging box according to the present invention is formed integrally with the front side plate, rear side plate, left side plate and right side plate surrounding the periphery of the bottom plate, and the upper edge portion of the front side plate through a fold, and can open and close the top surface of the box A lid plate closed to the rear plate, and an insertion piece formed integrally with the rear edge of the lid plate via a fold, and inserted into the upper inner edge of the rear plate. And a door plate that is supported on the left inner edge, the right inner edge, or the lower inner edge of the doorway through a fold and closes the doorway so that the doorway can be opened and closed, and is inserted into the upper edge of the door plate. By providing locking pieces that engage with each other, the rear part of the box can be easily opened and closed, so that the contents can be easily taken in and out, and the cover plate can be opened easily without using adhesive tape. Can not be.

  The insertion piece has a locking hole that locks the locking piece that is integrally formed through the crease at the upper edge of the door plate, so that the door plate can be closed without using adhesive tape. This state can be suitably maintained.

  The door plate is provided with an attachment means for holding the message card on the inner surface, so that the message card can be attached to the other party to whom the package is sent, and at the same time the other party opens the cover plate and takes out the contents. Has come to hold a message card, etc., appealing to the other party is high.

  Next, the packaging box according to the present invention will be described.

  1 and 2 show an example of a packaging box according to the present invention. In the figure, reference numeral 1 is a packaging box, reference numeral A is a container such as a potted flower, and reference numeral B is a holding base for holding the container. is there.

  The packaging box 1 is formed by punching a paperboard material such as corrugated paper or cardboard as shown in a development view shown in FIG. 3 and cutting it so as to surround the bottom plate 3 and the four sides of the bottom plate 3. The front plate 4, the rear plate 5, the left side plate 6 and the right side plate 7, the lid plate 9 formed integrally with the upper edge portion of the front side plate 4 via the fold line 8, and the fold line 8 of the lid plate 9 Is provided with an insertion piece 11 integrally formed through a crease 10 at the opposite edge.

  In addition, the packaging box 1 has a transparent window with a transparent plastic film 12 pasted on the back side from the front side, that is, the front side plate 4 to the left and right side plates 6 and 7 and the lid plate 9. You can see the internal contents through the window.

  Reference numeral 13 in the figure denotes a strap-like carrying hand-holding portion, and both ends of the hand-holding portion 13 are respectively attached to the left and right side plates 6 and 7 so that the box 1 can be carried.

  The bottom plate 3 includes a front bottom plate 15 formed integrally with a lower edge portion of the front side plate 4 via a fold line 14, a rear bottom plate 17 formed integrally with a lower edge portion of the rear side plate 5 via a fold line 16, and The left bottom plate 20 and the right bottom plate 21 are formed integrally with the lower edge portions of the left and right side plates 6 and 7 through fold lines 18 and 19.

  The front bottom plate 15 is formed in a rectangular shape whose length in the front-rear direction is about half of the width in the front-rear direction of the box, and is provided with a rectangular notch 22 at the center of the edge opposite to the fold line 14.

  The rear bottom plate 17 is formed in a symmetrical trapezoidal shape in which the crease 16 is a lower bottom side, and the height, that is, the length in the front-rear direction is about half of the width in the front-rear direction of the box. An insertion locking piece 23 that is locked to the edge portion is integrally provided.

  The left and right bottom plates 20 and 21 are each formed in a trapezoidal shape with the folds 18 and 19 as the lower base, and the rear side is arranged at right angles to the lower base, and the height is approximately half the width of the box in the left-right direction. It has become. In addition, a locking piece 24 that is locked to the inner edge of the notch 22 is integrally formed at the upper end of the front oblique side of the left and right bottom plates 20, 21.

  Then, as shown in FIG. 4, the left and right bottom plates 20, 21 are overlapped on the lower side of the front bottom plate 15, and the locking pieces 24, 24 are inserted and locked into the inner edge of the notch 22, and further below that The rear bottom plate 17 is overlapped and inserted, and the locking piece 23 is inserted into the edge of the notch 22 and locked, so that the front, rear, left, and right bottom plates 15, 17, 20, 21 support each other to form the bottom plate 3. It has become.

  The right side plate 7, the front side plate 4, the left side plate 6 and the rear side plate 5 are connected via fold lines 25 to 27, and an adhesive piece 29 is integrally formed on the right side edge of the rear side plate 5 via the fold line 28. The adhesive piece 29 is attached to the rear edge of the right side plate 7 with an adhesive or the like, and the rear side plate 5 and the right side plate 7 are connected.

  The front plate 4 is formed in a rectangular shape, and a front window portion 30 is formed.

  The left side plate 6 is formed integrally with the left edge portion of the front side plate 4 via a fold line 26, and the front side portion of the upper edge is formed in a shape inclined obliquely downward, and the left side window portion is continuous with the front window portion 30. 31 is formed.

  On the other hand, the right side plate 7 is formed symmetrically with the left side plate 6 via the front side plate 4, is formed integrally with the right edge portion of the front side plate 4 via the crease 25, and the front side portion of the upper edge is inclined obliquely downward. A right window portion 32 is formed continuously with the front window portion 30.

  Further, folding pieces 34 and 35 are integrally formed on the upper edge portions of the left and right side plates 6 and 7 through a fold line 33, and the folding pieces 34 and 35 are located on the inner side of the upper edges of the left and right side plates 6 and 7. It is folded and comes into contact with the back side edge of the cover plate 9.

  The rear side plate 5 is formed in a rectangular shape, and an entrance 38 and a door plate 39 are formed in the center by providing a cut 36 and a fold 37, and this door plate 39 is supported by the fold 37, that is, the lower inner edge of the entrance 38. Thus, the doorway 38 can be opened and closed by rotating up and down.

  Further, a locking piece 40 that engages with the locking hole 46 of the insertion piece 11 formed integrally with the lid plate 9 by making a cut in the rear side plate 5 at the upper edge of the door plate 39. A grip piece 42 is formed integrally with the locking piece 40 by being formed integrally with the fold line 41 and by making a cut from the fold line 41 to the door plate 39 side.

  Further, the door plate 39 includes attachment means for holding an attachment 43 such as a message card on the inner surface.

  As the attachment means, for example, a pair of slightly adhesive tapes that are respectively attached to the inner side surface of the door plate 39 and the attachment 43 and are detachably attached to each other, a case that can accommodate a card, or the like can be used. .

  It should be noted that the attachment 43 is held so that the attachment 43 is reverse, that is, downward, with the door plate 39 closed, so that the attachment 43 is directed toward the person who takes out the attachment 43 when the door plate 39 is opened. It has become.

  The lid plate 9 is integrally formed on the upper edge of the front side plate 4 via the fold line 8, and an upper surface window portion 44 is formed continuously with the front window portion 30.

  Further, the cover plate 9 is formed with a forming fold 45 in parallel with the fold 8 and is bent according to the upper edge shape of the left and right side plates 6, 7.

  An insertion piece 11 is formed integrally with the edge of the lid plate 9 opposite to the fold line 8 via a fold line 10, and the insertion piece 11 is inserted into the upper inner edge of the rear side plate 5. The upper surface of the box 1 is closed by the side edges of the plate 9 coming into contact with the folded pieces 34 and 35 of the left and right side plates 6 and 7.

  The insertion piece 11 is formed such that a part of the insertion piece 11 is exposed to the entrance / exit 38 of the rear side plate 5 when inserted into the upper inner edge of the rear side plate 5.

  The insertion piece 11 has a slit-like locking hole so that the insertion piece 11 is positioned at substantially the same height as the upper edge of the entrance / exit 38 when the insertion piece 11 is inserted into the upper inner edge of the rear plate 5. 46 is formed.

  Then, the locking piece 40 of the door plate 39 is inserted into the locking hole 46, the locking hole 46 of the insertion piece 11 and the locking piece 40 of the door plate 39 are engaged with each other, and the lid plate 9. And the door plate 39 are held so as not to open each other.

  The packaging box 1 configured as described above includes the door 38 and the door plate 39 in the rear side plate 5, so that the contents A can be easily opened by opening the door plate 39 without opening and closing the lid plate 9. It can be taken in and out.

  Further, when the door plate 39 is closed, as shown in FIG. 5, the locking piece 40 at the upper edge is inserted into the locking hole 46 of the insertion piece 11 and is engaged with each other. The lid plate 9 is prevented from opening to each other.

  In the above-described embodiment, an example in which a front window is provided with a see-through window has been described, but a box without a see-through window may be used.

  In the above-described embodiment, the message card is taken as an example of the attachment. However, any other instructions such as an instruction manual regarding the contents may be used, and the attachment means is directly attached to the inner surface of the rear plate. A message or the like may be entered.

  Furthermore, in the above-described embodiment, the example in which the door plate is formed integrally with the rear plate by making a cut in the rear plate has been described. However, the door plate is formed separately, and its edge is formed on the left and right or lower edges of the entrance / exit. You may make it support so that rotation is possible.

It is a perspective view which shows the packaging box which concerns on this invention. It is a perspective view from the back same as the above. It is an expanded view of the packaging box same as the above. It is a bottom view of the packaging box same as the above. It is a partial expansion longitudinal cross-sectional view which shows the packaging box same as the above.

Explanation of symbols

A Package B Holding base 1 Packaging box 3 Bottom plate 4 Front plate 5 Rear plate 6 Left plate 7 Right plate 8 Fold 9 Cover plate 10 Fold 11 Insert piece 12 Plastic film 13 Carrying handle 14 Fold 15 Front bottom plate 16 Fold 17 Rear bottom plate 18, 19 Fold 20 Left bottom plate 21 Right bottom plate 22 Notch 23 Insertion locking piece 24 Locking piece 25-27 Fold 28 Fold 29 Adhesive 30 Front window 31 Left window 32 Right window 33 Fold 34 , 35 Folding piece 36 Cut 37 Folding 38 Entrance / exit 39 Door plate 40 Locking piece 41 Folding 42 Grabbing piece 43 Attachment 44 Upper surface window 45 Molding fold 46 Locking hole

Claims (3)

A front plate, a rear plate, a left plate and a right plate surrounding the periphery of the bottom plate; a lid plate formed integrally with the upper edge portion of the front plate through a fold; An integral piece formed through a fold at the opposite edge of the fold of the plate, and an insertion piece inserted into the upper inner edge of the rear plate,
The rear side plate has an entrance for taking in and out the contents, and a door plate that is supported by the left inner edge, the right inner edge or the lower inner edge of the entrance and closes the entrance so as to be openable and closable. A packaging box comprising an upper edge provided with a locking piece that engages with the insertion piece.   The packaging box according to claim 1, wherein the insertion piece includes a locking hole in which a locking piece formed integrally with the upper edge portion of the door plate via a fold is locked.   The packaging box according to claim 1 or 2, wherein the door plate is provided with attachment means for holding a message card or the like on the inner surface.

Images