JP2005075438A - Liquid container packaging body - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a liquid container packaging body which safely holds a stored container, is easy to set up, is inexpensive, and is environmentally friendly. <P>SOLUTION: A liquid container packaging body is such that a blank is punched from a piece of corrugated cardboard, a corrugated paper box 10 is set up by folding the blank into the outer shape of a rectangular parallelepiped, and the liquid container B is stored into the box 10. The corrugated paper box 10 has height and width that correspond to those of the liquid container B, and comprises four sides 11a to 11d which are folded and continuous with one another; a folded flange 11f which is formed along the outer edge of one of the two sides, right and left, and has side slits 11e made in the flange 11f; and ears 11g made on the outer edge of the other side, which are inserted in the side slits 11e so that the four sides are formed into a hollow column. Each of the sides has at least one louver flap 11h, which is folded inside and serves as a cushioning part between the liquid container B and the packaging body. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a liquid container package capable of safely carrying a fragile liquid container.

  Conventionally, in this type of technology, two half-cracked receiving molds for a bottle are formed with foamed polystyrene, and the bottle is put between them and placed in a carton.

In addition, another cushioning material formed in the shape of a frame with cardboard or the like is pushed into the bottom of the vertical rectangular packaging box to support the bottom of the bottle and extend from the box body so that the bottle hole is inserted into the neck of the bottle. There is known a packaging box for bottles that prevents lateral movement of the bottle with a pressed neck presser (for example, see Patent Document 1).
JP 2002-321728 A

  In such a technique, in order to prevent the bottle from hitting an external hard object, a large space is provided on the bottom and side surfaces, and the packaging box is abnormally large and bulky with respect to the bottle. Moreover, since another part is pushed in, the production and management cost of the separate part is increased, and the number of assembly steps is required.

  In addition, there are environmental problems that make it difficult to dispose of polystyrene foam.

  In view of the above problems, an object of the present invention is to provide a liquid container package that is easy to assemble, is inexpensive, and has no environmental problems.

  In order to achieve this object, the invention of claim 1 is a liquid container package in which a liquid container is housed in a cardboard box that is punched out from a piece of corrugated paper and folded into a rectangular parallelepiped shape. The box substantially corresponds to each of the height and width of the liquid container, and is formed with side slits at either one of the four side surfaces formed by being bent and sequentially connected to each other, and the side edges on both sides of the side surface. A bent flange, and an ear piece formed on the other edge so that the four side surfaces are assembled into a hollow columnar shape by being inserted into the side slits, and the liquid The liquid container package is characterized in that at least one cut-and-raised piece forming a buffer portion is formed between the container and the container.

  The invention of claim 2 is the first and second bottoms according to claim 1, wherein the bottom of the cardboard box is bent at the lower ends of the opposing side surfaces and extends on the same plane toward the opponent. A flap, a third bottom flap extending along the lower side of the first and second bottom flaps, formed by forming a bottom slit at the lower end of one side of the other opposing side surface, and the remaining one side And a fourth bottom flap having a bottom ear piece inserted into the bottom slit and bent along the lower side of the third bottom flap. It is said.

  According to a third aspect of the present invention, in the first or second aspect of the invention, the lid portion of the cardboard box is provided with a neck pressing hole that is bent at the upper end of one side surface and inserted into the neck portion of the liquid container. A first lid flap that extends, a second lid flap that is bent at the upper end of the side surface facing the first side surface and extends above the first lid flap, and a lid on the upper end of one side surface of the remaining opposing side surface A slit is formed and bent to extend along the upper side of the second lid flap, and a third lid flap extending along the upper side of the second lid flap and bent along the lower end of the remaining one side surface to extend along the upper side of the third lid flap. And a fourth lid flap provided with a lid ear piece to be inserted into the lid slit.

  According to a fourth aspect of the present invention, the ear piece according to any one of the first to third aspects, wherein two side slits are provided apart from each other, and each of the side slits has a different insertion depth. It is set as the liquid container package characterized by having.

  Further, the invention of claim 5 is the invention according to any one of claims 1 to 4, wherein at least one of the ear piece, the bottom ear piece, and the lid ear piece includes the corresponding side slit, the bottom slit, and The liquid container package is characterized in that it is formed somewhat longer than the length of the lid slit and is hooked to the slit or the like after insertion.

  Furthermore, the invention of claim 6 is the liquid container package according to any one of claims 1 to 5, wherein the cardboard box is provided with a suspension means as an integral body or as a separate body. .

  According to the first aspect of the present invention, it is possible to assemble only by bending and inserting, it is easy to assemble, it is inexpensive without using separate parts, and an environmental problem can be solved. Further, since the buffer portion is made of the cut and raised piece, the safety can be ensured without being bulky, the inside can be seen from the formed hole, and the contents can be confirmed.

  According to the invention of claim 2, in addition to the effect of claim 1, since two flaps of the four flaps are provided on the same plane, the bottom is protected without making the bottom too thick, and the whole is compact. Can be made into a simple package.

  According to the invention of claim 3, in addition to the effect of claim 1 or 2, the neck of the liquid container can be easily and safely held.

  According to the invention of claim 4, in addition to the effects of claims 1 to 3, the longer ear piece is first inserted and then the shorter ear piece is inserted, so that it is difficult to assemble at the same time. Even if it is inserted from the long side and moved to the short side, the side ear piece can be easily assembled without coming off.

  According to the invention of claim 5, in addition to the effects of the inventions of claims 1 to 4, it does not come off easily after each ear piece is engaged with each slit.

  According to the invention of claim 6, in addition to the effects of the inventions of claims 1 to 5, it can be easily carried by the hanging means.

  The present invention will be described below with reference to the drawings.

  In the figure, reference numeral 10 denotes a corrugated cardboard box which is the main body of the liquid container package, and its developed view is shown in FIG. 4. It folds and assembles like FIG.1, 3 through the state of FIG. The cardboard box 10 is assembled in an outer shape of a vertically long rectangular parallelepiped as shown in FIGS. 1 and 3, and stores the liquid container B therein. Here, the corrugated cardboard is made of paper that is adhesively molded into a shape in which a corrugated shape is sandwiched between flat shapes, and includes, for example, a resin material that can overcome environmental problems. In addition, the liquid container B is intended for bottles of various shapes such as one-necked bottles and five-going bottles, and is not limited to glass, but also includes pottery and resin.

  The cardboard box 10 includes a side surface portion 11, a bottom portion 12, and a lid portion 13. The side surface portion 11 substantially corresponds to the height and width of the liquid container B, and is formed by four side surfaces (a first side surface 11a, a second side surface 11b, a third side surface 11c, and a fourth side surface) that are bent and sequentially connected. 11d). A side flange 11f is formed by bending a side slit 11e at one of the edges of the first side surface 11a and the second side surface 11b located on both sides, and is inserted into the side slit 11e to be inserted into the four side surfaces 11a to 11a. An ear piece 11g is formed on the other edge so that 11d is assembled in a hollow column shape.

  In this example, two ear pieces 11g are provided apart from each other. One ear piece 11g has a width and an insertion depth, that is, a height corresponding to the insertion depth larger than the other ear piece 11g, and at the time of assembly, the two ear pieces 11g are simultaneously inserted into the side slit 11e. Of course, it is inserted from the larger one, and the ear piece 11g once inserted does not come out and the other is inserted, so that the assembly workability is good.

  Each side surface 11a to 11d is cut in an inverted U shape in FIG. 4 and is bent inward as shown in FIGS. 1 and 2 to form a buffer portion with the liquid container B. A raising piece 11h is formed. In this example, two are provided apart from each other in the vertical direction, and the position is selected so that the outside of the liquid container B can be buffered. The internal bending is not 180 degrees, and if it is 90 degrees or more, it is pushed when the liquid container B is put and bent naturally, so that the buffering force can be sufficiently retained. In addition, after cutting and raising, the hole 11i is formed.

  Further, the bottom portion 12 of the cardboard box 10 is a first bottom flap 12b that is bent at the lower ends of the opposite side surfaces, here, the second side surface 11b and the fourth side surface 11d, and extends on the same plane toward the opponent. The second bottom flap 12d and the other opposing side surface, the first side surface 11a and the third side surface 11c, and here the bottom slit 12e is formed at the lower end of the third side surface 11c and is bent to form the first bottom flap 12b. The third bottom flap 12c extending along the lower side of the second bottom flap 12d and the remaining one side surface, here the lower end of the first side surface 11a, are bent along the lower side of the third bottom flap 12c. And a fourth bottom flap 12a having a bottom ear piece 12f inserted into the bottom slit 12e.

  The first bottom flap 12b and the second bottom flap 12d are half the width of the first side surface 11a and the third side surface 11c, so that the bottom portion 12 does not become so thick that both impact and seat stability are considered. It has been decided. Each of the first bottom flap 12b and the second bottom flap 12d is provided with a notch 12g so as not to block the bottom slit 12e.

  Further, the lid portion 13 of the cardboard box 10 is bent at one side, here the upper end of the fourth side surface 11d, and is provided with a neck pressing hole 13e that is inserted into the neck of the liquid container B and extends. The lid flap 13d and the side surface facing the fourth side surface 11d, which is one side surface, here the second lid flap 13b that is bent at the upper end of the second side surface 11b and extends above the first lid flap 13d, and the remaining facing surface A lid slit 13f is formed on one of the side surfaces, here the first side surface 11a and the third side surface 11c, here the upper end of the third side surface 11c, and is bent and extends along the upper side of the second lid flap 13b. The third lid flap 13c and the lid ear piece 1 that is bent at the upper end of the first side surface 11a that is the remaining one side surface, extends along the upper side of the third lid flap 13c, and is inserted into the lid slit 13f. The fourth and a lid flap 13a having a g.

  The first lid flap 13d is formed longer than the other lid flaps 13a, 13b, 13c, and is bent by valley fold, valley fold, mountain fold from the state of FIGS. It is pushed in and attached as shown in FIG. This tip is provided with a notch 13h that allows a finger to be inserted and lifted. Although not shown here, the holding capability may be enhanced by providing a tip portion that folds upward at the tip of the first lid flap 13d in FIG. 1 and abuts against the second lid flap 13b. The second lid flap 13b is provided with a notch 13i for not closing the lid slit 13f. The third lid flap 13c and the fourth lid flap 13a may be provided with a notch 13j for finger hooking as shown in the figure.

  In addition, at least one of the ear piece 11g, the bottom ear piece 12f, and the lid ear piece 13g is formed to be somewhat longer than the corresponding side slit 11e, bottom slit 12e, and lid slit 13f, and the slits 11e and 12e are inserted after insertion. , 13f are engaged and latched. In this embodiment, the bottom ear piece 12f and the lid ear piece 13g have a mushroom shape as shown in FIG. 4, and are slightly larger than the widths of the corresponding bottom slit 12e and the lid slit 13f, and the roots thereof are the thickness of the corrugated cardboard. Now, after being cut out and engaged once, the engagement is not easily disengaged.

  Further, although not shown, a hanging means may be provided on the cardboard box 10 as an integral body or as a separate body for convenient carrying. For example, the tip of the second lid flap 13b is extended to form a gripping part that is bonded and fixed to the second side surface 11b beyond the upper side of the third lid flap 13c and the fourth lid flap 13a, or detachably bonded. May be. Alternatively, a hanging string or the like may be prepared as a separate product and suspended by hanging around the hole 11i.

  Next, assembly and use of the liquid container package will be described.

  Corrugated paper is prepared in the unfolded shape as shown in FIG. 4, and when the liquid container B needs to be packaged, it is taken out. The first side surface 11a to the fourth side surface 11d are folded at the broken line positions, the ear piece 11g having a large insertion depth is first inserted into the side surface slit 11e, and then the small ear piece 11g is inserted into the side surface slit 11e. To form a hollow column.

  The first bottom flap 12b and the second bottom flap 12d are valley-folded, then the third bottom flap 12c is valley-folded and stacked, and finally the fourth bottom flap 12a is valley-folded so that the bottom ear piece 12f is the bottom slit 12e. And is securely engaged to form the bottom 12.

  The cut and raised pieces 11h of the first side surface 11a, the second side surface 11b, the third side surface 11c, and the fourth side surface 11d are pushed inward so as to be bent at 90 degrees or more. When the liquid container B is inserted from above in this state, the liquid container B is stored while resisting the repulsive force of the cut and raised pieces 11h. At this time, the cut-and-raised piece 11h is greatly bent with elasticity and performs a buffer function.

  Next, the first lid flap 13d is folded and the neck holding hole 13e is inserted into the neck portion of the liquid container B for stabilization, and the second lid flap 13b, the third lid flap 13c, and the fourth lid flap 13a are sequentially overlapped, The lid ear piece 13g is inserted and locked in the lid slit 13f to form the lid portion 13. In this way, the cardboard box 10 containing the liquid container B is formed.

  Therefore, it can be assembled only by bending and inserting, is easy to assemble, is inexpensive without using another part, and can solve environmental problems. Moreover, since the buffer portion is made of the cut and raised piece, it is not bulky and slim and the height can be suppressed. Moreover, safety can be secured, the inside can be seen from the hole, and the contents can be confirmed.

  Such a cardboard box 10 can be used by putting it in a separately prepared decorative box, but it can be used as it is by pasting or printing decorative paper on the outer surface of the cardboard box 10 or hanging it. It can be easily carried by preparing means.

  In addition, in this example, although accommodation of one liquid container B is mentioned, the case where it puts in multiple using a partition is applicable.

It is a center longitudinal cross-sectional view of a liquid container package. It is a whole perspective view which shows the semi-assembled state of a liquid container package. It is a whole perspective view which shows the assembly state of a liquid container package. It is an expanded view of a liquid container package. It is a perspective view which shows a part of block cage before mounting | wearing with an upper surface edge block.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Corrugated cardboard box 11a-11d 1st side surface-4th side surface 11e Side surface slit 11f Side surface flange 11g Ear piece 11h Cut and raised piece 11i Hole 12 Bottom part 12a-12d First bottom flap-4th bottom flap 12e Bottom slit 12f Bottom ear piece 13 Lid portion 13a to 13d First lid flap to fourth lid flap 13e Neck holding hole 13f Lid slit 13g Lid ear piece 13h, 13i Notch B Liquid container

Claims (6)

A liquid container package that stores a liquid container in a cardboard box that is punched out of a piece of corrugated paper, bent, and assembled into a rectangular parallelepiped shape,
The corrugated cardboard box substantially corresponds to the height and width of the liquid container, and a side slit is formed on either one of the side surfaces of the four side surfaces that are bent and connected in order, and the side surfaces on both sides of the side surface. And a flange that is bent and an ear piece that is inserted into the side slit and is formed on the other end edge so that the four side surfaces are assembled into a hollow column shape. Each side surface is bent inwardly. A liquid container package, wherein at least one cut-and-raised piece forming a buffer portion is formed between the liquid container and the liquid container.   In Claim 1, the bottom of the corrugated cardboard box is bent at the lower end of each of the opposing side surfaces and extends on the same plane toward the other side, and the other opposing side surfaces. A bottom slit is formed at the lower end of one side surface and is bent, and a third bottom flap extending along the lower side of the first and second bottom flaps and the third bottom flap is bent at the lower end of the remaining one side surface. A liquid container package comprising: a fourth bottom flap provided with a bottom ear piece extending along a lower side of the bottom flap and inserted into the bottom slit.   The lid portion of the cardboard box according to claim 1 or 2, wherein the lid portion of the cardboard box is bent at an upper end of one side surface and extends with a neck pressing hole inserted into the neck portion of the liquid container. A second lid flap which is bent at the upper end of the side surface facing the one side surface and extends above the first lid flap, and a lid slit is formed and bent at the upper end of one side surface of the remaining opposing side surface; A third lid flap that extends along the upper side of the second lid flap, and a lid ear that is bent at the lower end of the remaining one side surface and extends along the upper side of the third lid flap and is inserted into the lid slit A liquid container package comprising a fourth lid flap provided with a piece.   In any one of Claims 1-3, the said side surface slit is spaced apart and two pieces are provided, It has the said ear piece from which an insertion depth differs corresponding to each of this side surface slit, Liquid container package.   5. The device according to claim 1, wherein at least one of the ear piece, the bottom ear piece, and the lid ear piece is somewhat longer than the corresponding side slit, the bottom slit, and the lid slit. A liquid container package formed and hooked on the slit or the like after insertion. 6. The liquid container package according to any one of claims 1 to 5, wherein a hanging means is provided as an integral part or separately from the cardboard box.

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