JP3222334U - Packaging box - Google Patents

Abstract

The present invention provides a packaging box in which a remarkably easy-to-view trace remains once opened, and it is extremely difficult to return to a clean state that can be mistaken for unopened. An opening portion 22 is provided on an outer surface of a side plate 20 and surrounded by an opening break line 24, which breaks the opening break line 24 when opened. Provided on the outer surface of the side plate 20 is a display unit 26 that displays a linear pattern with visible ink 26a. The ink 26a of the display unit 26 is divided by the opening breaking line 24 and is continuous on both sides thereof. [Selection] Figure 1

Description

  The present invention relates to a packaging box having an opening part surrounded by a breaking line for opening, and more particularly to a packaging box having a structure for leaving an opening mark remarkably.

  In recent years, packaging boxes used for packaging pharmaceuticals are strongly required to be able to identify at a glance whether the person in charge (manufacturer of hospitals, pharmacies, etc., etc.) who manages the pharmaceuticals has been opened or unopened. For example, if an unopened box is opened by missing a box that has already been opened for a certain medicine, it becomes difficult to grasp the used quantity and the stock quantity of the medicine. In addition, there is a possibility that a medicine that has been opened once may be falsely recognized as an unopened product and returned to a distributor, and there is a risk that an inappropriate medicine will be distributed.

  In the case of a packaging box having an opening portion surrounded by a tearing line for opening, when the person in charge judges whether it is opened or unopened, the tearing line for opening is broken or the tearing line for opening is deformed. Observe the existence. However, it is difficult at first glance to accurately determine a general tearing line such as a perforation.

  Heretofore, it has been proposed to add to this type of packaging box a structure that leaves a mark indicating that it has been opened. For example, as disclosed in Patent Document 1, a semi-continuous cut extending from the surface side of the side plate to the intermediate layer is provided in the vicinity of the perforation-like opening breaking line surrounding the opening portion of the side plate. There was a packaging box. In this packaging box, when the opening part is pushed to break the breaking line for opening, the portion between the opening breaking line and the half cut peels from the surface of the side plate, and the part after peeling is the side plate The intermediate layer is exposed. This is a mark indicating that it has been opened once, and it can be visually recognized whether it has been opened.

Utility model registration No. 3217732

  The structure of the packaging box of Patent Document 1 makes the opening marks more noticeable, but its effect is not sufficient. For example, if it is tampered with, it may be cleverly returned to look unopened. Further improvement is required. This applies not only to packaging boxes for pharmaceuticals, but also to packaging boxes for quasi-drugs, cosmetics, sweets and the like.

  Also, the saliency of the opening mark changes greatly depending on the depth and width of the half cut. Therefore, in order to ensure that the outstanding opening mark remains, it is necessary to process the half cut with high precision, and it takes time to produce.

  An object of the present invention is to provide a packaging box in which it is extremely difficult to return to a clean state in which a remarkable trace which is easily visible once opened is left and which is misunderstood as unopened.

  This device is an area of the outer surface of the box surrounded by the tearing line for opening, which can be visible on the opening portion which tears the tearing line for opening when opening and the outer surface of the box. It is a packaging box provided with the display part which displayed the pattern, and the ink of the said display part is divided by the said tearing-off line, and is continuing on the both sides.

  The pattern is a character, a figure, a symbol or a combination thereof. The tearing line for opening is an alternate arrangement of cuts and joints, and the ink has a narrow linear or curvilinear portion, and the linear or curvilinear portion Preferably, the configuration intersects with the cut. Alternatively, the tearing line for opening is an alternate arrangement of cuts and joints, and the ink has a narrow linear or curvilinear portion, and the linear or curvilinear portion However, it is preferable to make it the structure which is continuous on both sides of the said tearing line through the surface of the said connection part.

  The packaging box of the present invention has an opening portion surrounded by a breaking line for opening, and a display portion displaying a design etc. with visible ink is provided so as to straddle both sides of the opening breaking line, and the ink is specified It has a unique configuration in which the parts are separated by tear lines for opening. Therefore, if the breaking line for opening is broken, a gap may be generated in the middle of the pattern, or a specific portion of the ink may be broken randomly, leaving a noticeable mark, and further misinterpreting it as unopened. Since it is extremely difficult to return to a clean state, it is possible to visually and easily recognize that it has been opened.

  Moreover, although the packaging box of this invention needs to display a predetermined pattern etc. on the outer surface of a box, printing of a pattern etc. is possible with other printing of the box surface, and it is special other than this. Processing (for example, processing for providing a half cut) is unnecessary. Therefore, by devising the design and layout of the pattern of the display part a little, it can be easily manufactured in the same manufacturing process as the conventional one.

It is a figure which shows one Embodiment of the packaging box of this invention, Comprising: The perspective view (a) which shows the external appearance of lid part vicinity, the front view (b) which shows the state before opening of an opening part and its peripheral part, It is a front view (c) which shows the state of. It is a figure which shows the 1st modification of the pattern of a display part, Comprising: It is a front view (a) which shows the state before opening of an opening part and its peripheral part, It is a front view (b) which shows the state after opening. It is a figure which shows the 2nd modification of the pattern of a display part, Comprising: It is a front view (a) which shows the state before opening of an opening part and its peripheral part, and is a front view (b) which shows the state after opening. It is a figure which shows the 3rd modification of the pattern of a display part, Comprising: It is a front view (a) which shows the state before opening of an opening part and its peripheral part, It is a front view (b) which shows the state after opening.

  Hereinafter, an embodiment of a packaging box according to the present invention will be described based on the drawings. FIG. 1A shows an assembled state of the packaging box 10 of this embodiment. The packaging box 10 is formed by assembling a single box-forming piece made of, for example, cardboard.

  In the packaging box 10, a cylindrical portion 12 is formed by four side plates, and a lid piece 16 for closing the opening of the cylindrical portion 12 and an insertion piece 18 are extended in order at the end of the side plate 14. The side plate 20 opposed to the side plate 14 is not extended at all to the end side 20 a on the opening side of the cylindrical portion 12, and a trapezoidal opening portion 22 is provided inside the end side 20 a . The opening part 22 is a part which a user pushes and breaks with fingers when opening the packaging box 10, and is surrounded by the end side 20a and the breaking line 24 for opening. As shown in FIG. 1 (b), the tearing lines 24 for opening are alternately arranged with perforations 24a and connecting portions 24b in the shape of perforations, and from the center of the edge 20a toward the center of the side plate 20 It is laid out in a bulging shape.

  Further, on the outer surface of the side plate 20 near the unsealing portion 24, a display portion 26 on which a visible pattern is printed is provided. The display unit 26 displays a pattern in which two narrow straight lines drawn with the ink 26a are arranged on the same line at a predetermined interval, and the two inks 26a that draw the straight line are cut 24a. And intersect and are separated by a break 24a, continuous on both sides.

  In the packaging box 10, the cylinder 12 and the bottom (not shown) are assembled, and after placing a container such as a medicine inside, the lid piece 16 is turned over and the insertion piece 18 is inserted into the side plate 20 The opening of the portion 12 is closed, and the lid piece 14 is fixed by sticking the sealing seal 28 so as to straddle the inside of the opening portion 22 from the lid piece 14. As a result, the lid is formed and the contents can not be taken out, and the assembled state shown in FIGS. 1 (a) and 1 (b) is obtained. The lid piece 14 may be fixed not by sticking the sealing seal 28 but by gluing the central portion of the insertion piece 18 to the inner surface of the unsealing portion 22.

  When the packaging box 10 is opened, the opening portion 22 is pressed from the outer surface, and the opening breaking line 24 surrounding the opening portion 22 is broken. When the unsealing portion 22 is completely separated from the side plate 20, the lid piece 16 can be opened.

  When the tearing line 24 for opening is broken, as shown in FIG. 1C, the opening part 22 and the side plate 20 are separated and the positional relationship between them is changed, so each linear ink 26a is halfway Deviation occurs to create a level difference, which is a noticeable trace that can be seen at a glance. In addition, when the connecting part 24b is broken, the fractured surface has a random shape, so it is difficult to return the positional relationship between the unsealing part 22 and the side plate 20 to the original state. It can not be repaired so that the step that has occurred on the way can not be seen.

  As described above, the packaging box 10 has the opening portion 22 surrounded by the opening breaking line 24, and the ink 26a of the display unit 26 is divided by the opening breaking line 24 and continuously on both sides thereof. There is. Therefore, due to this unique configuration, once opened, the ink 26a of the display unit 26 surely has a remarkable trace, and it is extremely difficult to return it to a clean state where it is mistaken for unopened. , It can be easily and surely visually confirmed that it has been opened.

  Moreover, although the packaging box 10 displays the predetermined pattern on the outer surface of the box, displaying the pattern itself is easily possible along with other printing of the outer surface of the box, and in addition to this, No special processing (for example, processing to provide a half cut) is unnecessary. Therefore, it can be easily manufactured by the same manufacturing process as conventional.

  In addition, the packaging box of this invention is not limited to the said embodiment. The pattern of the display unit is not limited to the pattern of the display unit 26 (ink 26a), and can be freely selected as described below as long as the effects aimed by the present invention can be obtained.

  For example, the display unit 30 shown in FIGS. 2A and 2B is a pattern in which two thin curves drawn by the ink 30a are arranged at a predetermined interval, and the two inks 30a drawing the curves are cut The same effect as described above can be obtained because it intersects with 24a, is separated by the cut 24a, and is continuous on both sides.

  The display 32 shown in FIGS. 3 (a) and 3 (b) is a pattern in which two narrow straight lines drawn by the ink 32a are spaced apart by a predetermined distance, and the ink 32a is on the surface of the joint 24b. The same effect as described above can be obtained because it is continuous on both sides of the tearing line 24 for opening, and more prominent traces by random breakage of the middle part of the ink 32a together with the joint part 24b. Will remain.

  The display 34 shown in FIGS. 4 (a) and 4 (b) is a pattern in which two solid-painted oval shapes drawn with the ink 34a are arranged at a predetermined interval, and the ink 34a is a break 24a Since it is separated by the part 24b and continuous on both sides, the same effect as described above can be obtained.

  In addition to those illustrated in FIGS. 1 to 4, various symbols, figures, symbols, or a combination thereof may be used as the design of the display unit. For example, when a plurality of characters and the like are described in ink, the break line for opening is not arranged between the letter and the character (portion without ink), but the ink is divided by the break line for opening and both sides thereof Keep in mind that it is arranged to be continuous with.

  In addition, the arrangement and shape of the unsealing portion and the structure of the lid can be freely changed as long as the operation intended by the present invention is possible. For example, in addition to the structure of pressing from the outside in order to break the breaking line for opening, the opening portion may be pulled up and opened. Furthermore, it is applicable also to the opening part of a 4 flaps seal end type packaging box which does not have an insertion piece. In addition, the size of the box and the material of the base material can be changed according to the application, and the shape of break line for opening (length and angle of cut, length of joint, etc.) is adjusted accordingly. A noticeable mark may be left at the time of breakage.

DESCRIPTION OF SYMBOLS 10 packaging box 22 opening part 24 tearing-off line 24a for opening 24b cut part 24b connection part 26, 30, 32, 34 display part 26a30a, 32a, 34a ink

Claims (4)

The design was displayed on the outer surface of the box in a region surrounded by the tearing line for tearing, and at the time of opening, the opening portion for breaking the tearing line for opening and the outer surface of the box with visible ink And a display unit,
The ink of the said display part is divided by the said tearing-off line, The packaging box characterized by continuing on the both sides.   The packaging box according to claim 1, wherein the pattern is a character, a figure, a symbol or a combination thereof.   The tearing line for opening is an alternate arrangement of cuts and joints, and the ink has a narrow linear or curvilinear portion, and the linear or curvilinear portion The packaging box according to claim 1 or 2, which intersects with the cut.   The tearing line for opening is an alternate arrangement of cuts and joints, and the ink has a narrow linear or curvilinear portion, and the linear or curvilinear portion is The packaging box according to claim 1 or 2, which is continuous with both sides of the tear line for opening through the surface of the connecting portion.

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