JP2004075117A - Packaging box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging box of which two lid members can be locked in a simple structure. <P>SOLUTION: While an upper lid plate 64 closes an upper opening 48, and a rear lid plate 68 closes a rear opening 30, the tip end 64T of the upper lid plate 64, a crease FL3, and a crease FL5 are brought into contact, serving as a common ridge 70. The common ridge 70 is provided with a locking piece 74 and a locking hole 76, and both the upper lid plate 64 and the rear lid plate 68 can be locked so that they cannot rotate. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a packaging box.
[0002]
[Prior art]
As a conventional packaging box, for example, there is a packaging box described in JP-A-2001-278251.
[0003]
In this packaging box, the lid is opened and closed with respect to the packaging box body with a hinge portion at one side edge as a fulcrum. In this packaging box, when the lid is closed, the first insertion piece on the lid side is inserted and fitted into the first inserted portion on the packaging box body side, and the packaging box is closed with the lid closed. The tip of the second insertion piece on the main body side is inserted and fitted into the second inserted portion on the lid side, and the state where the lid is securely locked to the packaging box main body by this double fitting. It has a structure to hold.
[0004]
By the way, depending on the type of the package to be packaged in such a packaging box, it is preferable to provide a lid corresponding to the two surfaces of the packaging box body to facilitate removal of the package. For example, when two or more articles to be packaged are packaged in a packaging box, the articles to be packaged can be easily taken out by opening the respective lids provided corresponding to the two surfaces of the packaging box. Therefore, in the packaging box described above, a configuration in which a lid that can be opened and closed is provided on a surface other than the surface corresponding to the lid.
[0005]
However, if only two lids are provided, a lock mechanism is required for each lid, and the structure of the packaging box becomes complicated.
[0006]
[Problems to be solved by the invention]
In view of the above facts, an object of the present invention is to obtain a packaging box capable of locking two lid members with a simple structure.
[0007]
[Means for Solving the Problems]
In the first aspect of the present invention, a box body capable of packaging an object to be packaged and having a plurality of openings formed in and out of the object to be packaged, and a box body corresponding to at least two of the plurality of openings. Between the two lid members which are provided on the common ridge of at least one of the lid members, and between the other lid member. And a locking member that locks the two lid members so that they cannot be opened.
[0008]
That is, in this packaging box, since two lid members are provided corresponding to at least two openings of the box body, the lid members are rotated to open the openings, and are packaged in the box body. Packaged items can be easily taken in and out.
[0009]
The two lid members are provided with lock members. By locking the two lid members so as not to be opened by the lock member, inadvertent opening of the lid member can be prevented.
[0010]
Further, in the two lid members, sides other than the side serving as the rotation center are common ridges. The common ridge refers to a portion where each side or crease of the lid member is in contact with the two lid members to form a ridge, and a lock member is provided on the common ridge. Since the two lid members can be locked in a non-rotatable manner with only one lock member, the structure of the packaging box is simplified compared to the configuration in which the lock member is provided corresponding to each of the two lid members. The convenience of opening and closing the lid member is also improved.
[0011]
The invention according to claim 2 is characterized in that, in the invention according to claim 1, the common ridge is a side of each of the lid members on the rotation tip side.
[0012]
Therefore, the lock members provided on the common ridge are also located on the sides of the lid members on the rotation tip side. For this reason, a lid member can be locked more reliably.
[0013]
According to a third aspect of the present invention, in the first or second aspect of the present invention, the lock member is provided with a lock piece provided on one lid member, and the lock piece provided on the other cover member. And a lock hole to be inserted.
[0014]
The two lid members can be locked so as not to be opened by a simple operation of simply inserting the lock piece into the lock hole. Since the two lid members can be locked by one operation, the usability of the packaging box is also improved. The lock pieces and the lock holes can be formed integrally with the respective lid members, thereby preventing an increase in the number of parts and complication of the structure.
[0015]
According to a fourth aspect of the present invention, in the invention according to any one of the first to third aspects, at least two storage spaces corresponding to one of the two lid members are formed in the box body. A partition member for partitioning the inside of the box body is provided as described above.
[0016]
Since at least two storage spaces are formed by the partition member in the box body, for example, it is possible to distinguish and store a plurality of types of objects to be packaged, and the convenience of the packaging box is improved.
[0017]
Moreover, since the storage space corresponds to one of the two lid members, it is possible to open the corresponding lid member and take out the articles to be packaged stored in the storage space.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
1-3, the packaging box 12 of 1st Embodiment of this invention is shown with the perspective view. Moreover, the packaging box 12 is shown by sectional drawing by FIGS. The packaging box 12 is used for packaging a plurality of types of articles to be packaged 52, 54, and 56, and is composed of cardboard or the like. Examples of the packages 52, 54, and 56 include a digital still camera (sometimes stored in a tray), an instruction manual, and accessories (such as a battery charger, an AC adapter, and a cradle).
[0019]
The packaging box 12 includes a box body 14. The box body 14 is formed in a rectangular tube shape, and includes a bottom plate 16, a top plate 18, and side plates 20 and 22. The front surface and the rear surface of the box main body 14 are open, and are a front surface side opening 28 and a rear surface side opening 30, respectively. In the drawings, the front direction of the packaging box 12 is indicated by an arrow F, the rear direction is indicated by an arrow R, and the width direction is indicated by an arrow W.
[0020]
The specific method for forming the box body 14 in such a rectangular tube shape is not particularly limited. For example, the corrugated cardboard is integrally connected to the top plate 18, the side plate 22, and the bottom plate 16 from the side plate 20. The box main body 14 can be configured by gluing and gluing a joint (not shown) provided on the bottom plate 16 to the side plate 20.
[0021]
The flaps 24 and 26 are integrally connected to the side plates 20 and 22, respectively, and when the front side opening 28 or the rear side opening 30 is closed by the front side lid plate 62 or the rear side lid plate 68 described later, respectively. Then, it is folded inside these cover plates.
[0022]
As shown in FIG. 1, two cuts 32 are put in the top plate 18 from the front side, and a first partitioning part is left via a first connecting portion 34 left uncut between these cuts 32. The plates 36 are integrally connected. As shown also in FIG. 4, the first partition plate 36 is folded rearward so as to be in surface contact with the lower surface of the top plate 18, and further folded downward from a substantially middle portion reaching the rear surface side opening 30. ing.
[0023]
As can be seen from FIGS. 1 and 4, the central portion in the width direction of the first partition plate 36 extends downward without being bent, and the lower end side 36 </ b> B is in contact with the bottom plate 16. Therefore, the inside of the box body 14 is partitioned into two front and rear storage spaces by the first partition plate 36.
[0024]
Both side portions of the first partition plate 36 in the width direction are extended to the front surface side via the second connecting portion 40 to form a second partition plate 38 (that is, the second partition plate 38 is connected to the second connecting plate 38). And is integrally connected to the first partition plate 36 via the portion 40). Then, one of the two storage spaces (the storage space on the front side) formed by the first partition plate 36 is further partitioned vertically by the second partition plate 38, so that three storage spaces are provided in the box body 14. 42, 44, 46 are configured. In these three storage spaces 42, 44, 46, different articles 52, 54, 56 are stored. Further, corresponding to the storage space 42 above the second partition plate 38, an upper surface side opening 48 opened from the center of the top plate 18 to the front side is formed between the two notches 32 described above. Yes.
[0025]
Both ends in the width direction of the second partition plate 38 are in contact with the side plates 20 and 22 from the inside, respectively, and the support plate 50 is integrally connected from the contact portion. The support plate 50 is bent downward, and its lower end is in contact with the bottom plate 16 from above. The support plate 50 supports the second partition plate 38 at both ends in the width direction, and the first partition plate 36 is also a portion from the lower end side 36B to the second connecting portion 40, and the second partition plate 38. Support. As a result, the second partition plate 38 can maintain a posture at a constant distance from the bottom plate 16 and parallel to the bottom plate 16.
[0026]
As shown in FIG. 6, when a force is applied to the second partition plate 38 in the direction of drawing to the front side, the second connecting portion 40 also moves to the front side along with this, but the first connecting portion 34 is moved. Does not change its position. Here, as described above, since the first partition plate 36 is configured to be folded back once from the first connecting portion 34 and further bent downward, the distance from the first connecting portion 34 to the second connecting portion 40. L can be expanded and contracted. Accordingly, the second partition plate 38 can be slid in the direction along the plate surface (the direction of the arrow F or the direction of the arrow R) without moving up and down (in contrast, the first partition plate). If 36 has a shape that linearly connects the first connecting portion 34 and the second connecting portion 40, the movement locus of the second connecting portion 40 becomes an arc shape centered on the first connecting portion 34. When the second partition plate 38 is pulled out to the front side, the second partition plate 38 also moves upward).
[0027]
When the second partition plate 38 is pulled out as described above, as can be seen from FIG. 6, the portion of the first partition plate 36 closer to the bottom plate 16 than the second connecting portion 40 is inclined toward the front side. It moves and pushes out the article 54 that has been stored in the storage space 44.
[0028]
As shown in FIG. 1, lid constituent members 58 and 60 are integrally connected from the bottom plate 16 toward the front side or the rear side. The front side lid constituting member 58 is made into a front side lid plate 62 and an upper surface side lid plate 64 in order from the box body 14 by the folds FL1 and FL2, and further, the fold line FL3 is formed from the center in the width direction of the upper surface side lid plate 64. The insertion piece 66 is integrally connected via the via. As shown in FIG. 3, the front side cover plate 62 has a shape capable of covering the front side opening 28 of the box body 14, and the upper surface side cover plate 64 is formed from above the top plate 18 of the box body 14. The upper surface side opening 48 can be covered. By rotating about the crease FL2, the upper surface side opening 48 can be opened and closed. Further, the front side opening 28 can be opened and closed by rotating around the fold FL1.
[0029]
As shown in FIG. 1, the rear-side lid constituting member 60 is formed into a rear-side lid plate 68 and an insertion plate 78 in order from the box body 14 by fold lines FL4 and FL5. As shown in FIG. 3, the rear cover plate 68 has a shape that can cover the rear opening 30 of the box body 14, and opens and closes the rear opening 30 by rotating around the fold FL4. can do. Further, the insertion plate 78 is inserted inside the box body 14 (below the top plate 18). As can be seen from FIG. 3, the top end of the upper surface side cover plate 64 with the upper surface side cover plate 64 closing the upper surface side opening 48 and the rear surface side cover plate 68 closing the rear surface side opening 30. The side 64T, the crease FL3, and the crease FL5 are in contact with each other, forming the common ridge 70 in the present invention.
[0030]
An insertion hole 72 into which the insertion piece 66 of the upper surface side cover plate 64 is inserted is formed in the center of the crease FL5. Further, a lock piece 74 is integrally connected to the center of the insertion hole 72 from the rear side cover plate 68 through the crease FL6. On the other hand, a lock hole 76 into which the lock piece 74 is inserted is formed in the crease FL3 between the upper surface side cover plate 64 and the insertion plate 66. Therefore, the lock piece 74 and the lock hole 76 constituting the lock member of the present invention are provided in the common ridge 70. With the upper surface side cover plate 64 closing the upper surface side opening 48 and the rear surface side cover plate 68 closing the rear surface side opening 30, the insertion plate 78 is placed inside the box body 14 (below the top plate 18). Plug in. Then, by inserting the insertion piece 66 into the insertion hole 72 and further inserting the lock piece 74 into the lock hole 76, both the upper surface side cover plate 64 and the rear surface side cover plate 68 can be locked so as not to be opened. .
[0031]
Next, the effect | action of the packaging box 12 of this embodiment is demonstrated.
[0032]
As shown in FIGS. 4 and 5, in the packaging box 12 of the present embodiment, three storage spaces 42, 44, 46 are configured in the box body 14 by the first partition plate 36 and the second partition plate 38. ing. Therefore, different packages 52, 54, and 56 can be stored in the storage spaces 42, 44, and 46, respectively. Of course, in some cases, it is not necessary to store the items to be packaged in all the storage spaces 42, 44, 46.
[0033]
Moreover, in the packaging box 12 of this embodiment, the front side opening part 28 and the upper surface side opening part 48 are each obstruct | occluded by the front side cover board 62 and the upper surface side cover board 64, respectively, and also the rear surface side cover board 68 is used as the rear surface. The side opening 30 is closed (see FIG. 3). Then, the insertion piece 66 is inserted into the insertion hole 72, and the lock piece 74 is further inserted into the lock hole 76. Thus, the packaging of the articles 52, 54, and 56 is completed. In this state, the packaging box 12 is formed in a box shape (cuboid shape) by inserting the insertion plate 78 into the lower side of the top plate 18, and both of the lid constituting members 58 and 60 are the lock members (the lock hole 76 and the lock member). Since the pieces 74) are locked so as not to be opened, the articles 52, 54 and 56 are not exposed to the outside.
[0034]
When taking out the packages 52, 54, and 56, first, the lock piece 74 is removed from the lock hole 76, and the insertion piece 66 is further removed from the insertion hole 72. Here, for example, when taking out the package 56 in the storage space 46, as shown in FIG. 4, the upper surface side cover plate 64 is slightly rotated upward to remove the insertion plate 66 from the insertion hole 72. Further, the rear side cover plate 68 is rotated to open the rear side opening 30.
[0035]
On the other hand, when the packaged object 52 in the storage space 42 is taken out, as shown in FIG. 5, only the upper surface side cover plate 64 is rotated around the fold line FL2, and only the upper surface side opening 48 is opened. However, as shown in FIG. 6, if the front side cover plate 62 is further rotated to open the front side opening 28, the packaged object 52 can be easily taken out. Further, when the packaged item 54 in the storage space 44 is taken out, the front side cover plate 62 is rotated to open the front side opening 28.
[0036]
Here, it is also possible to pull out the second partition plate 38 toward the front side. As a result, the article 52 to be packaged in the storage space 42 placed on the second partition plate 38 comes out of the box body 14 together with the second partition plate 38, so that it can be taken out more easily. In addition, the packaged object 54 in the storage space 44 placed on the bottom plate 16 is pushed out by the lower part of the first partition plate 36 and comes out of the box body 14, so that it can be taken out more easily.
[0037]
As can be seen from the above description, in the packaging box 12 of the present embodiment, both the upper surface side cover plate 64 and the rear surface side cover plate 68 can be locked in an unopenable state in the closed state by the lock member provided on the common ridge 70. These unintentional opening can be surely prevented. In addition, the parts shape is simplified and the upper surface side cover plate 64 and the rear surface side cover plate 68 are compared with those provided with a locking member on each of the upper surface side cover plate 64 and the rear surface side cover plate 68. Opening and closing operations are also easy.
[0038]
In addition, as can be seen from FIG. 1, the lid constituent members 58 and 60 are continuously formed in one direction via the bottom plate 16, and the lid constituent members 58 and 60 are not displaced. In addition, since there is no seam between them, the degree of freedom in design increases.
[0039]
In addition, the structure of the cover member in the packaging box of this invention is not limited to an above-described thing. For example, the front side cover plate 62 may not be rotatable. In addition, the lid member formed separately from the box body 14 may be attached to the box body 14 so as to be rotatable. In particular, the lid member 58 and 60 of the present embodiment are integrated from the box body 14. It is preferable that they are connected continuously because the number of parts constituting the packaging box 12 is reduced and the assembly of the packaging box 12 is simplified.
[0040]
Furthermore, in the above description, the front end side 64T of the upper surface side cover plate 64 and the front end side (fold line FL5) of the rear surface side cover plate 68 are configured as the common ridge 70. You may comprise a cover plate as it is set as the orthogonal | vertical side. And the position of the lock member (the lock hole 76 and the lock piece 74) can be set to an appropriate position according to the configuration of the lid member to be locked. In particular, as in the present embodiment, it is preferable to provide a lock member on the rotating front end side of each lid member because it can be more reliably locked.
[0041]
Further, the lock member of the present invention does not need to be constituted by the lock hole 76 and the lock piece 74, but such a configuration is preferable because the structure of the lock member is simplified.
[0042]
Moreover, as a packaging box of this invention, the several storage space does not necessarily need to be comprised in the box main body 14. FIG.
[0043]
FIG. 7 shows a packaging box 82 according to the second embodiment of the present invention in which only one storage space is formed in the box body 14. In the second embodiment, the same components and members as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.
[0044]
In this packaging box 82, the first partition plate 36 and the second partition plate 38 are not connected from the top plate 18 of the box body 14, and instead, an upper surface side opening 84 is provided at the center of the top plate 18. Is formed. Therefore, only one storage space 86 is formed in the packaging box 82, and an object to be packaged is formed from any of the upper surface side opening 84, the front surface side opening 28, and the rear surface side opening 30 with respect to this storage space 86. Can be put in and out.
[0045]
Also in the packaging box 82 of the second embodiment having such a configuration, the upper surface side cover plate 64 and the rear surface side cover plate are provided by the locking member provided on the common ridge 70 as in the case of the packaging box 12 of the first embodiment. Both can be locked in an unopenable state in the closed state, and these inadvertent releases can be reliably prevented. In addition, the shape of the parts is simplified and the upper surface side cover plate 64 and the rear surface side cover plate 68 are compared with those provided with a locking member on each of the upper surface side cover plate 64 and the rear surface side cover plate 68. Opening and closing operations are also easy.
[0046]
In the above description, the packaging box 12 is made of corrugated cardboard, but the material of the packaging box of the present invention is not limited to corrugated cardboard.
[0047]
Further, the packaged items to be packaged by the packaging box of the present invention are not limited to the above digital still camera, its accessories, and the instruction manual.
[0048]
【The invention's effect】
Since the present invention has the above configuration, the two lid members can be locked with a simple structure.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a packaging box according to a first embodiment of the present invention.
FIG. 2 is a perspective view showing the packaging box according to the first embodiment of the present invention.
FIG. 3 is a perspective view showing the packaging box of the first embodiment of the present invention.
FIG. 4 is a cross-sectional view showing the packaging box according to the first embodiment of the present invention.
FIG. 5 is a cross-sectional view showing the packaging box of the first embodiment of the present invention.
FIG. 6 is a cross-sectional view showing the packaging box of the first embodiment of the present invention.
FIG. 7 is a perspective view showing a packaging box according to a second embodiment of the present invention.
[Explanation of symbols]
12 Packaging box 14 Box body 28 Front side opening (opening)
30 Rear side opening (opening)
36 1st partition plate (partition member)
38 Second partition plate (partition member)
42 Storage space 44 Storage space 46 Storage space 48 Upper surface side opening (opening)
52 Packaged item 54 Packaged item 56 Packaged item 64 Upper side cover plate (lid member)
68 Rear side cover plate (lid member)
70 Common edge 74 Lock piece (lock member)
76 Lock hole (lock member)
82 Packaging box 84 Upper surface side opening (opening)
86 Storage space

Claims (4)

A box body capable of packaging an object to be packaged and having a plurality of openings formed therein for taking in and out the object to be packaged;
Two lid members that are rotatably provided to the box body corresponding to at least two of the plurality of openings, and whose sides other than the side that becomes the rotation center are common ridges;
A locking member that is provided on a common ridge of at least one of the lid members and locks the two lid members so as not to be openable with the other lid member;
A packaging box comprising: The packaging box according to claim 1, wherein the common ridge is a side of each of the lid members on the rotation tip side. The lock member is provided with a lock piece provided on one cover member, and a lock hole provided on the other cover member into which the lock piece is inserted,
The packaging box according to claim 1, wherein the packaging box is configured to include A packaging box, wherein a partition member for partitioning the inside of the box body is provided in the box body so that at least two storage spaces corresponding to either of the two lid members are formed.

Images