JP4434851B2 - Packaging case - Google Patents

Description

  The present invention relates to a packaging case for housing a container such as an ointment or cosmetic.

  As a packaging case for products in which an ointment or the like is packed in an inflatable container with an upper lid (hereinafter simply referred to as a container), the first, second, third, fourth pieces and paste margin pieces that surround the circumference of the container, An unfolded mount in which a fold line is provided at each boundary, and flaps are formed on the top, bottom, and bottom of the first, second, third, and fourth pieces via the fold line. The case has been used in which the mount is folded and glued into a case.

  The above-mentioned conventional packaging case has been used for many years, but a ceramic container is damaged by impact. In an automated packaging operation, when the container is accommodated, the upper end edge of the upper lid that is placed on the container is caught by the opening edge of the packaging case. It has been found that there is a problem that it is difficult to put instructions for the product contained in the container.

  In view of the above problems, the present invention is such that a ceramic container housed in a packaging case is not lost due to an impact caused by cargo handling, and the upper edge of the lid placed on the container is not caught on the opening edge of the packaging case. It is an object of the present invention to provide a packaging case that can be easily raised and is easy to put a container with instructions.

  In order to solve the above-mentioned problems, the present invention connects the first to fourth pieces forming the outer shell and the fifth piece forming a part of the inner shell through a fold line, and then The fifth to eighth pieces to be formed are connected to each other through a cut and fold line, a cutout is formed at the center of the upper edge of the fifth to eighth pieces, and an emboss is formed, on the first to fourth pieces. A flap that forms an upper lid on the edge, and a flap that forms a bottom lid on the lower edge of the first to fourth pieces, or the fifth to eighth pieces, are connected to each other via a folding line to form an unfolded mount. The mount is folded from the eighth piece to the first piece, and the flap of the bottom cover is connected to the lower edge of any of the first to fourth pieces and the fifth to eighth pieces.

  If necessary, the widths of the seventh and eighth pieces of the inner shell are slightly narrower than the corresponding third and fourth pieces of the outer shell, and the fifth piece, the sixth piece, the seventh piece, A cut-and-raised line is formed at the boundary of the eighth piece, and the embossing is wide in the lateral direction, perpendicular to the center of the wide lateral direction and penetrated upward, and shortened upward on both sides. Can be formed continuously with each other.

  In addition, a U-shaped cut is formed in the center of the upper edge of either the fifth or seventh piece or the sixth or eighth piece, and a V-shaped cut is formed in the center of the other upper edge. Insert a slit of the same length in parallel on both sides, and make a half cut and / or perforation in the line connecting the tip to make a folded piece that does not reach the opposite side, and the opposite side forming the above U-shaped cut is inclined cut It may be formed by forming an inverted V-shaped cut on the opposite side of the V-shaped cut, and the folded piece is provided with a folded piece on the folded piece. The embossing of the opposite direction which overlaps the embossing formed in the 6th and 8th pieces is formed, the folding line between the 5th to 8th pieces is a half cut, and the folding between the 5th and 6th and 7th and 8th pieces is made Form elongated cutouts on the line, 5th and 6th It is more effective by forming an elongated cut out bottom end Y-shaped half-cut of between.

  According to the present invention configured as described above, the packaging case has a double structure, and an emboss is formed on the portion constituting the inner shell, thereby protecting the ceramic container from impact and forming the inner shell. By providing a cutout at the center of the upper edge of each piece, the lid is protected from impact and easy to insert instructions.

  Further, by forming a cut and raised at the boundary between the fifth and sixth pieces and the seventh and eighth pieces, it becomes easy to raise and a flap that forms a bottom cover at the lower edge of each piece of the inner shell is provided. In the case of the continuous arrangement, the flap serves as a guide surface, and the container can be smoothly stored while adding instructions in the packaging line.

  Furthermore, by forming a folded piece with a V-shaped notch on the upper edge of either the fifth or seventh piece or the sixth or eighth piece, a three-layer structure is formed to sufficiently protect the packaged body. Thus, the package is smoothly inserted in the continuous packaging process.

  Next, an embodiment of the present invention will be described using an example with reference to the drawings.

  Next, a first embodiment of the present invention will be described. FIG. 1 and FIG. 2 show the front and back surfaces of a base board obtained by cutting cardboard into a developed shape, and form the first to fourth pieces 11, 12, 13, 14 forming the outer shell O and a part of the inner shell. The fifth pieces 15 are connected to each other via folding lines a, b, c, d, and the fifth to eighth pieces 15, 16, 17, 18 forming the inner shell I are cut into the folding lines w, x, Incisions U1 and U2 that are connected to each other through y and form inward embossings E1, E2, E3, and E4 and receive instructions on the upper portions of the fifth and seventh pieces 15 and 17, Cuts V <b> 1 and V <b> 2 for receiving the edge of the lid C of the container B are formed above the eighth pieces 16 and 18.

  The trapezoidal flaps 21 and 31 are formed above and below the first piece 11, the flap 22 formed integrally with the insertion piece 22b on the upper side of the second piece 12, and the lower trapezoidal flap 32 on the lower side. 13, substantially square flaps 23 and 33, a flap 24 provided with a slit 24 b for receiving the insertion piece 22 b above the fourth piece 14, and a trapezoidal flap 34 below the folding line e, e ', f, f', g, g ', h, h' are connected in series.

  The widths of the seventh and eighth pieces 17 and 18 are slightly narrower than the widths of the third and fourth pieces 13 and 14 forming the outer shell O, and the width of the sixth piece 16 forms the outer shell O. The width of each piece is substantially the same, and parallel to the incision fold line w ′ parallel to the incision fold line w between the fifth and sixth pieces 15 and 16 and the incision fold line x between the sixth and seventh pieces. A fold line i is provided, and the upper and lower cut fold lines y between the seventh and eighth pieces are bifurcated into a Y-shape and are cut and raised.

  The adhesive is supplied to the k portion of the fifth piece 15 and the l, m, and n portions of the seventh piece 15 cut as described above, and folded so as to be wound from the eighth piece toward the first piece. Folds 32, 34, 31, 33 are folded in this order to form a bottom lid.

  In this state, since the sixth piece 16 of the inner shell I has the same width as the second piece 12 of the outer shell O, the width is twice as large as the thickness of the cardboard. As shown in FIG. 6, it is bent at the fold line i and the cut fold line w ′, and the portion is absorbed and lightly stretched to the inner surface of the outer shell O. Also, the Y-shaped portion y ′ (cut) of the cut fold line y (Raising) comes into contact with the inner surface of the outer shell O, maintains a certain gap with respect to the outer shell, and maintains strength, thereby facilitating lifting.

  Further, by widening the width of the sixth piece 16 and providing the fold line i and the cut fold lines w 'and y', the parts supplied with the adhesive are pressed against each other to increase the bonding effect.

  Place the ceramic case B with a lid on the case assembled as described above, insert the folded manual D into the notch U, insert it in a U-shape, slit 24b, insert piece 22b Folding flaps 24 and 22 are further folded, and flaps 21 and 23 are further folded and bonded together to complete the packaging.

  Next, a second embodiment will be described with reference to FIG. The figure shows a mount 10 obtained by cutting cardboard into a developed shape, and includes first to fourth pieces 11, 12, 13, 14 forming an outer shell O and a fifth piece 15 forming a part of the inner shell. The fifth to eighth pieces 15, 16, 17, and 18 forming the inner shell I are connected to each other through folding lines a, b, c, and d, and are connected to each other through cutting fold lines w, x, and y. In addition, embosses E1, E2, E3, and E4 are formed inward, and U-shaped cuts U1, U2, U3, and U4 are formed at the center of the upper edge.

  A trapezoidal flap 21 is formed above the first piece 11, a flap 22 integrally formed with an insertion piece 22 b is formed above the second piece 12, and a substantially square flap 23 is formed above the third piece 13. On the upper side of the fourth piece 14, a flap 24 provided with a slit 24b for receiving the insertion piece 22b is provided continuously through fold lines e, f, g, h, and on the lower side of the fifth piece 15. Includes a trapezoidal flap 31, a lower trapezoidal flap 32 under the sixth piece 16, a substantially square flap 33 under the seventh piece 17, and a lower under the eighth piece 18. Trapezoidal flaps 34 are connected to each other via folding lines e ′, f ′, g ′, and h ′.

  The widths of the seventh and eighth pieces 17 and 18 forming the inner shell I are slightly narrower than the widths of the third to fourth pieces 13 and 14 forming the outer shell O, and the fifth and sixth pieces. The cut fold lines w and y between the seventh and eighth pieces are stopped in the middle, and a cut and raised z is formed between them.

  The embosses E1 to E4 are continuously formed of a wide width in the lateral direction, a cross-section that is orthogonally crossed at the center of the wide width in the lateral direction, and a length that is shortened upward on both sides.

  Adhesive is supplied to the outer surfaces of the ends k and l of the fifth piece and the outer surfaces of the ends m and n of the eighth piece cut as described above, and wound from the eighth piece toward the first piece. The flaps 34, 33, 32, 31 for forming the bottom cover and the flaps 24, 23, 22, 21 for forming the top cover are supplied to the packaging process without being folded.

  Here, the widths of the seventh and eighth pieces 17 and 18 of the inner shell I are slightly narrower than the widths of the third and fourth pieces of the outer shell O which overlap with the seventh and eighth pieces 17 and 18. An air gap is formed between the folding lines w and y, and the cut-and-raised z formed in the middle of the folding lines w and y facilitates the raising performed in the packaging process.

  In the packaging process, the flap 24 having the slit 24b is folded, the flap 22 having the insertion piece 22b and the flaps 21 and 23 are folded in this order, and in this state, the instructions folded from the bottom are rolled up into a U-shape. Attach a ceramic container with a lid.

  Next, a third embodiment will be described with reference to FIG. In this embodiment, the difference from the second embodiment is the flaps 22 and 24 of the top lid and the flaps 32 and 34 of the bottom lid, and the others are the same, so only the differences will be described.

  The left edge of the flap 22 is in contact with the right edge of the flap 23 with a minimum gap, and the right edge of the flap 24 is also in contact with the left edge of the flap 23 with a minimum gap.

  Further, the left edge of the flap 32 is in contact with the right edge of the flap 33 with a minimum gap, and the right edge of the flap 34 is also in contact with the left edge of the flap 33 with a minimum gap. The half of the width of the seven pieces 15 and 17 is used.

  By configuring the flap as described above, the left edge of the flap 22 and the right edge of the flap 24 are in contact with the inner surface of the third piece 13 when the box is made, and the left edge of the flap 32 and the right edge of the flap 34 are It contacts the inner surface of the seventh piece 17 when the box is made. Further, since the height of the flaps 32 and 34 is ½ of the width of the fifth and seventh pieces 15 and 17, the edges on the height side abut each other when the box is made, so that deformation of the packaging case is prevented. Can do.

  Next, a fourth embodiment will be described with reference to FIGS. FIG. 9 is a development view of the mount according to this embodiment. The first to fourth pieces 11, 12, 13, 14 and the lid flaps 21, 22, 23, 24, and the bottom flap 31, Although 32, 33, and 34 are different in arrangement, the description is omitted because they are basically the same.

  The upper edges of the fifth to eighth pieces 15, 16, 17, 18 are inclined at the beginning of the fifth piece 15 and are lowered from the upper edges of the first to fourth pieces 11, 12, 13, 14. In the middle of the upper edges of the seventh pieces 15 and 17, a V-shaped cut V1 is formed at the same level as the upper edges of the first to fourth pieces 11, 12, 13, and 14, and they are the same in parallel on both sides. A slit S having a length is inserted, and a half cut H including a perforation is applied on a line connecting the lower ends of the slit S to form a folded piece 25. In addition, you may fold without carrying out the half cut containing the said perforation.

  An emboss E5 is formed at the center of the folded piece 25. The embossed E5 has a concave surface between the fifth piece 15 and the embossed E6 provided at the center of the seventh piece 17 when the folded piece 25 is folded. They are facing each other.

  U-shaped cuts U1 and U2 are formed at the upper edges of the sixth piece 16 and the eighth piece 18, and two horizontally long embossed E7s are formed below it, and a square embossed E8 is formed therebetween. Has been. The shape of the emboss can be changed as appropriate.

  The lower edges of the fifth to eighth pieces 15, 16, 17, 18 are above the lower edges of the first to fourth pieces 11, 12, 13, 14 through the first slope of the fifth piece 15. An inverted V-shaped cut V2 is formed at the lower edge of the fifth piece 15 and the seventh piece 17, and the V-shaped cut V1 of the folded piece 25 is positioned above the cut V2. . Further, the lower edge of the sixth piece 16 and the eighth piece 18 is an inclined lower edge V3.

  This is because the left and right angles are the same as the notch V2, and the instruction manual D is determined when the container is fed into the case while the container and the case are being supplied by an automatic machine as shown in FIG. Thus, the phenomenon of turning counterclockwise occurs, and this is a result of devising such that the manual is stopped at a normal position by preventing this phenomenon.

  Elongated holes 26a and 26b are provided on the fold line w between the fifth piece 15 and the sixth piece 16 and on the fold line y between the seventh piece 17 and the eighth piece 18, and the fifth piece 15 and the sixth piece 16 are provided. A Y-shaped half cut Y is provided below the elongated hole 26a between the pieces 16.

  The mount cut into the developed shape described above is folded from the eighth piece 18 toward the first piece so as to be wound according to the fold lines ya, and the key points are adhered by the adhesive paste p, and then the folded piece 25 is 180 degrees. It is folded and adhered with adhesive glue q (see FIGS. 10 and 11), and the box raising is completed.

  In this state, the V-shaped cut V2 at the lower edge of the fifth piece and the seventh pieces 15, 17 and the V-shaped cut V1 of the folded piece 25 are slightly shifted back and forth (see FIG. 11). When the cylindrical container B is continuously wrapped by a conveyor system, the cylindrical container B rises along the edge cut into the V shape and smoothly slides into the box (see FIGS. 11 and 12).

  Further, the elongated cutout holes 26a and 26b are for facilitating box raising, and in order to smoothly fit the inner shell I inside the outer shell O together with the Y-shaped half cut Y. Is.

  Particularly in this embodiment, the folded piece 25 is folded to form a three-layer structure by the outer shell O and the inner shell I, and the folded piece 25, and the embosses E5 and E6 are overlapped to completely protect the container.

  In the fifth embodiment shown in FIGS. 13 and 14, the folded pieces 25 are provided on all of the fifth piece 15 to the eighth piece 18. Therefore, in this embodiment, all the side walls have a three-layer structure, and the protective effect of the container B is enhanced.

  As described above, according to the present invention, the pottery container is protected from impact, it is easy to put instructions, the edge of the lid body is not caught when the container is put in the case, and the inner shell is appropriately fitted in the outer shell. It is possible to obtain an effect such that holding is performed with a gap and facilitation of the packaging process is facilitated. In the third embodiment, deformation due to external force can be prevented.

Surface development of the first embodiment Same side development Perspective view of the box making process Horizontal sectional view Perspective view after the box Explanatory drawing storing containers together with instructions in packaging case Surface development of the second embodiment Surface development of the third embodiment Development view of the fourth embodiment (back side) Box raising explanation diagram Explanatory drawing of positional relationship between cuts V1 and V2 Cylindrical container packaging process illustration Development view of the fifth embodiment (part 1) Development view of the fifth embodiment (part 2)

Explanation of symbols

10 mount 11 first piece 12 second piece 13 third piece 14 fourth piece 15 fifth piece 16 sixth piece 17 seventh piece 18 eighth piece 22b insertion piece 24b slit 25 folded pieces 26a, 26b elongated holes 21, 22 , 23, 24 Upper lid forming flaps 31, 32, 33, 34 Bottom lid forming flaps a, b, c, d, e, f, g, h, e ', f', g ', h', i Fold line k , L, m, n Adhesives p, q Adhesive glue w, x, y, w 'Cut fold line y' Bifurcated cut and raised z Cut and raised B Container C Lid D Manual E1, E2, E3, E4 , E5, E6, E7, E8 Emboss H Half-cut I Inner shell O Outer shell S Slit U1, U2 U-shaped cut V, V1, V2 Cut (V-shaped)
V3 Inclined lower edge Y Y-shaped half cut

Claims (5)

The first to fourth pieces (11, 12, 13, 14) forming the outer shell and the fifth piece (15) forming a part of the inner shell are connected to each other via fold lines (a, b, c, d). And the fifth to eighth pieces (15, 16, 17, 18) forming the inner shell are connected to each other via the cut and fold lines (w, x, y). A flap (21, 22, and 8) is formed on the eighth piece by forming a cutout at the center of the upper edge and forming an emboss, and forming an upper lid on the upper edge of the first to fourth pieces (11, 12, 13, and 14). 23, 24) on the bottom edge of the first to fourth pieces (11, 12, 13, 14) or the bottom edge of the fifth to eighth pieces (15, 16, 17, 18). Mounted flaps (31, 32, 33, 34) to be formed are connected in series via folding lines (e, e ', f, f', g, g ', h, h'). (10) and this mount (10) is folded from the eighth piece (18) to the first piece (11),
And the fifth to at least face two pieces (15, 17) the upper edge center V-shaped above the piece 8 (15, 16, 17, 18) cuts (V1) is formed, on its both sides A parallel slit of the same length (S) is inserted, folded on a line connecting the lower ends of the slit (S) to form a folded piece (25), and the V-shaped cut (V1) of the folded piece (25) is A packaging case that does not reach the opposite edge.   The packaging case according to claim 1, wherein the bottom lid flaps (31, 32, 33, 34) are connected to the lower edges of the first to fourth pieces (11, 12, 13, 14). The fifth to two pieces facing the eighth to (15, 17), to form the folded piece (25), other face two pieces (16, 18) the upper edge center U-shaped said cuts (U1 to form a U2), the U-shaped cuts (U1, U2) comprising an inclined cut edge opposite sides formed with claim 1 or 2 packaging case according to. Opposite overlapping the embossed (E6) formed on the fifth and seventh pieces (15, 17) or the sixth and eighth pieces (16, 18) provided with the folded piece (25) on the folded piece (25). The packaging case according to any one of claims 1 to 3 , wherein an emboss (E5) is formed in the direction. The fold line (w, x, y) between the fifth to eighth pieces (15, 16, 17, 18) is a half cut, and the fold line (w between the fifth and sixth pieces and the seventh and eighth pieces is w Y) An elongated cutout (26a, 26b) is formed on the upper portion, and a Y-shaped half cut (Y) is formed at the lower end of the elongated cutout (26a) between the fifth and sixth pieces (15, 16). The packaging case according to any one of claims 1, 2, 3 or 4 .

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