JP2002104403A - Sealing mechanism in pillbox type packaging box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve a problem that the sealing work for preventing a conven tional pillbox type packaging box from being opened without any permission after a commodity has been packaged, and for ensuring the safety of the com modity during the distribution must be performed separately after the commodity has been stored in a receiving box to close a lid box. SOLUTION: This packaging box comprises a prismatic receiving box 1, an inner box 3 having a bottom 2 which is fitted to the inside of the receiving box, and the lid box 4 fitted to the outside of an upper part of the inner box, with the receiving box and the lid box formed by appropriately cutting one box body 6 with a decorative part 5 being affixed thereon. A downwardly directed engagement piece 17 is formed on an outer surface of the inner box, an engagement part 9 with the engagement piece is formed on the inner surface of the receiving box, and appropriate number of sealing holes 10 are formed in corresponding places of a joint of the receiving box with the lid box. By leaving parts of the decorative paper behind at the places of the sealing holes without separation, the left parts of the decorative paper are formed to be sealing parts for the sealing mechanism in the pillbox type packaging box.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sealing mechanism for a seal box type packaging box.

[0002]

2. Description of the Related Art An inro-type packaging box generally comprises a receiving box containing a cylindrical inner box and a lid box, and each of these boxes is manufactured in the form of a box with decorative paper on top. When you close
The lid box is fitted on the upper and outer sides of the inner box, and the lower end face of the lid box is in contact with the upper end face of the receiving box.

[0003] Such a packaging box has a structure in which a lid box and a receiving box are completely separated, and a structure in which one side is connected with decorative paper and opened and closed with this one side as a fulcrum. There is.

[0004] In the seal box type packaging box having such a configuration, it is necessary to prevent the product from being opened without permission after the product is packaged, and to seal the product in the receiving box to secure the safety of the product during distribution. After closing the lid box, it is performed in another process.

On the other hand, the present applicant differs from the above-mentioned conventional intaglio type packaging box in that the receiving box is cylindrical and the inner box fitted to the receiving box has a bottom. Packaging box has been proposed earlier. (For example, actual fairness 1-38
See No. 023. )

[0006]

As described above, in a conventional seal box type packaging box, it is necessary to prevent the product from being opened without permission after the product is packaged, and to perform a sealing operation for ensuring the safety of the product in distribution. For example, an operation of attaching a sealing label or a seal has to be performed in a separate process after storing the product in the receiving box and closing the lid box.

The present invention has been made in view of the above points, that is, by making effective use of the characteristics of the seal-box-type packaging box proposed earlier by the present applicant, the safety of goods in distribution has been improved. It is an object of the present invention to make it possible to easily perform a sealing operation for securing the sealing property without specially providing a step for that, and to obtain a reliable sealing effect.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a cylindrical receiving box, an inner box having a bottom fitted to the inside of the receiving box, and an upper outer side of the inner box. The receiving box and the lid box are formed by appropriately cutting one box body on which decorative paper is attached, and the outer box of the inner box is provided with a downwardly facing engaging piece. At the same time, an engaging portion with the engaging piece is formed on the inner surface of the receiving box, and an appropriate number of sealing holes are formed at a corresponding portion of the joint between the receiving box and the lid box. The present invention proposes a sealing mechanism in a seal box type packaging box, characterized in that the decorative paper portion at the location of the stop hole is left without being cut off, so that the remaining decorative paper portion is used as a sealing portion. .

Further, the present invention proposes that the inner box has a foldable structure in the above structure.

In the present invention, the cover paper and the receiving box are left uncut without leaving a part of the decorative paper applied on the lid box and the receiving box without being cut off. It is possible to maintain the state of being integrally connected, and in this state, it is fitted to the inner box containing the goods. In this fitting state, the engaging pieces formed on the outer surface of the inner box are engaged with the engaging portions formed on the receiving box and do not come off. Therefore, the packaging box is in a closed state.

In this state, the lid box cannot be opened with respect to the receiving box unless the decorative paper portion on the sealing hole is broken, and the decorative paper portion is broken. In such a case, this is obvious at a glance, and the product cannot be regenerated after being broken, so that the safety of the product in distribution can be ensured.

On the other hand, the end consumer can easily tear the portion of the decorative paper on the sealing hole with a nail or a coin, etc.
In this way, the user can open the lid box and take out the goods inside.

Although the inner box does not move downward with respect to the receiving box as described above, it can be moved upward and removed, and in this state, the unnecessary packaging box can be discarded. At this time, if the inner box is configured to be foldable, discarding is further facilitated.

[0014]

Embodiments of the present invention will be described below with reference to the accompanying drawings. First, FIGS. 1 to 8 show a first embodiment of a packaging box to which the sealing mechanism of the present invention is applied. This packaging box has a rectangular parallelepiped shape, and has a cylindrical receiving box 1.
An inner box 3 having a bottom 2 and fitted inside the receiving box 1;
A lid box 4 fitted on the upper outer side of the inner box 3,
The inner box 3 and the lid box 4 are formed by appropriately cutting one box body 6 on which decorative paper 5 is pasted.

FIG. 2 shows the box 6 before the decorative paper 5 is pasted thereon, as viewed from below. The box 6 lacks a bottom for forming the cylindrical receiving box 1. A folded piece 8 is provided inside the lower portion of each side surface, and a step 9 is formed at the upper edge thereof. The step portion 9 constitutes an engagement portion described later. The two-dot chain line drawn on the box 6 in the figure shows the planned cutting line 7 for separating the box 6 to form the receiving box 1 and the lid box 4. On the front side of
A horizontally long sealing hole 10 is formed across the planned cutting line 7.

FIGS. 3 and 4 show a state in which the decorative paper 5 is pasted up and a predetermined surface of the box body 6 is cut along the predetermined cutting line 7 when viewed from the front upper side and the rear upper side, respectively. FIG. 4 shows a straight line at a position corresponding to the planned cutting line 7 in FIG. That is, in this embodiment, the portion of the decorative paper 5 at the location of the sealing hole 10 is not cut as shown in FIG. 3, and as shown in FIG. As shown by the middle broken line, the portion of the decorative paper 5 is not cut.
In addition, reference numeral 11 is attached to a solid straight line indicating a cutting position. From the above, the lid box 4 and the receiving box 1 are integrally connected by the uncut portion of the decorative paper 5.

Next, FIGS. 5 and 6 show the inner box 3, which is formed in a foldable configuration, that is, in a so-called folding box format. For example, the inner box 3 can be assembled by folding a pattern 12 as shown in FIG. That is, FIG. 5 is an initial state of a process of assembling from a pattern, and FIG.
Indicates a state immediately before the completion of the assembly as the inner box 3.

The paper pattern 12 includes a bottom plate 13, long side plates 14 and short side plates 15 adjacent to four sides of the bottom plate 13, folded pieces 16 adjacent to the long side plates 14 and short side plates 15, respectively.
17 and connecting pieces 18, 1 adjacent to the left and right sides of the folded piece 16.
9 and the connecting pieces 18 and 19 have two cuts.
Enter 0 to enable linking.

In the pattern 12, the long side plate 14 and the short side plate 15 are set up, and the long side folded piece 16 is first folded outward, and the connecting pieces 18 and 19 are bent to form the short side plate 1
By connecting the connecting pieces 18 and 19 on the outer side of 5, the inner box 3 having the bottom 2 and opening at the top can be formed, and then the folded piece 17 on the short side is turned outward. When the folds 18 and 19 are hidden, the folded pieces 17 face downward, and therefore can be used as engaging pieces that engage with the step portion 9 as described later.

In the above configuration, after the goods are stored in the inner box 3, the receiving box 1 supported by the decorative paper 5 portion
The cover box 4 is fitted into the receiving box 1 and the cover box 4 by fitting the cover box 4 from above the inner box 3 as shown by an arrow in FIG. Fit in box 3.
At this time, since the folded piece 17 faces downward,
In other words, it does not engage with the step 9 in the movement in the fitting direction, but when the tip of the turn piece 17 exceeds the step 9, the tip of the turn piece 17 engages with the step 9 in the reverse movement. So that the inner box 3 does not come off. Of course, in this embodiment, since the step portion 9 is formed on the inner periphery of the receiving box 1, the folded piece 16 on the long side also engages with the step portion 9 to form the receiving box 1 of the inner box 3. A downward drop is prevented. Therefore, the packaging box according to the present invention is closed.

In this state, the lid box 4 cannot be opened with respect to the receiving box 1 unless the decorative paper portion on the sealing hole 10 is broken. If the item is broken, it is obvious at a glance, and since the item cannot be regenerated after the item is broken, the safety of the product in distribution can be ensured.

In the packaging box according to the present invention, the end consumer can easily tear the portion of the decorative paper 5 on the sealing hole 10 with a nail or a coin. As shown in FIG. 1, the lid box 4 can be opened with one side of the back side as a fulcrum to take out the goods inside.

As described above, the inner box 3 does not come off with respect to the receiving box 1, but can be moved upward to be removed, and the unnecessary packaging box can be discarded. In this embodiment, since the inner box 3 has a foldable configuration, it is very easy to discard.

Regarding each element of the first embodiment,
The following changes are possible: a. First, the packaging box according to the first embodiment has a rectangular parallelepiped shape, but may have a cylindrical shape, an elliptical cylindrical shape, or a polygonal cylindrical shape. An example of a cylindrical shape will be described later as a third embodiment. b. Next, in the packaging box of the first embodiment, the lid box 4
Has a configuration in which one side of the back side is connected with decorative paper 5 and this portion is pivoted with respect to the receiving box 1 to open and close with respect to the receiving box 1. On the other hand, it is also possible to adopt a configuration in which it is completely separated. An example of such a configuration will be described later as a second embodiment. c. Next, in the packaging box of the first embodiment, the sealing hole 10 has a horizontally long shape only at one place on the front side, but the installation place is not on the front side but on the side. Or may be provided at a plurality of locations. Further, the shape itself of the sealing hole 10 may be an appropriate shape. In addition, b. For example, in a configuration in which the lid box 4 is completely separated from the receiving box 1 as shown in the above, it is needless to say that the lid box 4 is provided at a plurality of locations as shown in the second and third embodiments. d. Next, in the packaging box of the first embodiment, the inner box 3
Is configured to be foldable, but in addition, the inner box may be configured in an affixed box form like other boxes. e. Next, in the packaging box of the first embodiment, the receiving box 1
The engaging piece that engages with the engaging portion is a folded piece 17 (16) formed adjacent to the short side plate 15 (long side plate 14).
Although they are formed to have the same width as the side plates 15 (14), they can be formed to have a smaller width than the side plates 15 (14), or in this case, a plurality of them can be formed, and this forming method is also appropriate. . In the above configuration, an appropriate engagement piece may be formed only on the outer surface of either the short side plate 15 or the long side plate 14. f. Next, in the packaging box of the first embodiment, the receiving box 1
The engaging portion formed on the inner surface of the inner box 3 and engaging with the engaging piece on the inner box 3 side is a stepped portion 9 formed by the folded piece 8, but the stepped portion can be formed by an appropriate structure. Also, a method and a place for forming the engaging portion are appropriate.

FIGS. 9 and 10 show the above-described second embodiment. In the second embodiment, the components corresponding to the first embodiment in FIG. The same reference numerals as in FIG. 8 denote the same parts, and a duplicate description will be omitted. As shown in the figure, this packaging box has a configuration in which a lid box 4 is completely separated from a receiving box 1, and a sealing hole 10 is provided in a box body 6.
In this example, an appropriate number is provided on the outer periphery of each side, and one is provided for each side, and a total of four locations are provided.

FIG. 11 shows the third embodiment described above. In the third embodiment, the shape of the packaging box of the second embodiment is changed from a rectangular parallelepiped shape to a cylindrical shape. Since other configurations are the same as those of the above-described embodiment, the same reference numerals are given to the components corresponding to the above-described embodiment in the drawings, and the overlapping description will be omitted.

[0027]

As described above, according to the present invention, the sealing work for ensuring the safety of goods in distribution by effectively utilizing the features of the seal type packaging box proposed by the present applicant, There is an effect that the process can be easily performed without providing a special step.

Such sealing is carried out by means of a decorative paper portion which is put on the sealing hole. The decorative paper portion cannot be opened unless it is broken. If the item is broken, it is obvious at a glance, and the broken part cannot be reproduced, so that the safety of the product in distribution can be ensured.

On the other hand, the end consumer can easily tear the portion of the decorative paper on the sealing hole with a nail or a coin.
In this way, the user can open the lid box and take out the goods inside.

The inner box can be moved upward and removed with respect to the receiving box, so that unnecessary packaging boxes can be easily discarded. At this time, if the inner box is configured to be foldable, Discarding becomes easier.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a packaging box to which a sealing mechanism of the present invention is applied, in a state where a sealing portion is broken and a lid box is opened.

FIG. 2 is a perspective view showing a box constituting the packaging box shown in FIG. 1 in a state where decorative paper is not stuck thereon.

FIG. 3 is a perspective view of a box constituting the packaging box shown in FIG. 1 as viewed from the front side with decorative paper stuck thereon.

FIG. 4 is a perspective view of a box constituting the packaging box shown in FIG. 1 when a decorative paper is stuck thereon and viewed from the back side.

FIG. 5 is a perspective view showing the inner box constituting the packaging box shown in FIG. 1 in a state immediately after the start of assembly from a pattern.

FIG. 6 is a perspective view showing an inner box constituting the packaging box shown in FIG. 1 in a state immediately before completion of assembly.

FIG. 7 is a perspective view showing an operation of storing and closing a product in the packaging box shown in FIG. 1;

8 is a perspective view of the packaging box closed by the operation of FIG. 7 as viewed from below.

FIG. 9 is a perspective view showing a second embodiment of a packaging box to which the sealing mechanism of the present invention is applied, in a state where goods are stored and closed.

FIG. 10 shows a second example of the packaging box to which the sealing mechanism of the present invention is applied.
FIG. 7 is a perspective view showing the embodiment of the present invention in a state where a lid portion is opened by breaking a sealing portion.

FIG. 11 shows a third example of the packaging box to which the sealing mechanism of the present invention is applied.
FIG. 4 is a perspective view showing the embodiment of the present invention in a closed state in which goods are stored.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Receiving box 2 Bottom 3 Inner box 4 Cover box 5 Decorative paper 6 Box 7 Expected cutting line 8 Folding piece 9 Step part 10 Sealing hole 11 Cutting line 12 Pattern paper 13 Bottom plate 14 Long side plate 15 Short side plate 16, 17 Folding piece 18, 19 Connecting piece 20 Break

Claims (2)

[Claims] The present invention comprises a cylindrical receiving box, an inner box having a bottom fitted inside the receiving box, and a lid box fitted on the upper and outer sides of the inner box. In a packaging box formed by appropriately cutting one box body on which paper is pasted, a downwardly facing engagement piece is formed on the outer surface of the inner box, and the engagement piece is formed on the inner surface of the receiving box. An engaging portion is formed, and an appropriate number of sealing holes are formed at the joints of the receiving box and the lid box, and the decorative paper portion at the sealing holes is left without being cut off. , The sealing mechanism in a seal box type packaging box, characterized in that the part of the decorative paper left is used as a sealing part. 2. The sealing mechanism in an inro-type packaging box according to claim 1, wherein the inner box is foldable.