JP4921293B2 - Container packaging box - Google Patents

Description

  The present invention relates to a packaging box for containers for storing products such as cosmetics. More specifically, the present invention can be formed integrally from a single sheet material and can stably stabilize three or more types of containers having different heights. In particular, the present invention relates to a configuration of a container packaging box that can be stored.

  Conventionally, a combination of about three kinds of products such as cosmetics and foods is generally provided as a so-called trial set, traveler's set, gift set, etc. Depending on the type, purpose, and use of each product, the nature (liquid, cream, gel, solid, etc.) and content of the product will naturally vary, and therefore the size and shape of the container may vary. Many.

  When selling multiple product containers of different sizes and shapes in a single packaging box, the product container is protected with a synthetic tray such as a protective tray or mount that is vacuum-molded with synthetic resin to prevent rattling in the box. A method of fixing to one member and putting it in a case such as a transparent plastic box as a second member is known (Patent Document 1).

  However, in the case of such a container, since it is composed of two members, there are problems such as high manufacturing costs and an increase in waste when discarded.

Japanese Patent Laid-Open No. 10-192046

  Accordingly, the present invention provides a container packaging box having a simple structure capable of stably storing three or more types of product containers having different heights, overcoming the drawbacks of the conventional container packaging box. Is the issue.

  The present invention solves the above-described problem, and is a container packaging box that can store three or more product containers having different heights, and the container stored in one peripheral wall of the packaging box is disposed above the container. A pressing piece for pressing is extended so as to be foldable into the box, and the pressing piece protrudes into the packaging box at different heights and bends and forms at least two protruding surfaces in contact with the upper part of the container. It is the packaging box for containers characterized by this.

  That is, the packaging box for containers according to the present invention simply forms at least two projecting surfaces projecting at different heights into the box by folding the pressing pieces extending on the peripheral wall of the packaging box into the box. It is possible to stably store containers of products having different heights by pressing the container stored by the protruding surface from above. In addition, the container packaging box of the present invention can accommodate containers of various sizes and shapes by simply changing the folding position.

  Hereinafter, embodiments of the packaging box for containers of the present invention will be specifically described based on the drawings. Note that the present invention is not limited to these embodiments.

  FIG. 1 is a development view of a packaging box for a cosmetic container according to the present invention. In the figure, 1 is a packaging box, 2 to 5 are peripheral walls, 6 is a pressing piece, 10 is a folding line, 21 is an adhesive margin, 22 is an insertion piece, 31, 32, 51 and 52 are insertion pieces, 41 is a lid, 42 is a bottom cover, 43 is an insertion part, 61 is a folding surface, 62 is a first protruding surface, 63 is a rising surface, 64 is a reverse folding surface, 65 is a second protruding surface, 66 is a pressing surface, 67 is cut, Reference numerals 101 to 107 denote folding curves.

  As shown in FIG. 1, the packaging box for a cosmetic container according to this embodiment is integrally formed from a single sheet material, and when assembled into a box body, a peripheral wall 4 on which a cover piece 41 is extended. A pressing piece 6 is extended from the upper end of the peripheral wall 2 that faces the surface.

  The holding piece 6 is formed of a single plate-like piece that is formed by notching so as to provide two steps from the upper left to the lower right, and in the middle of the holding piece 6 from the peripheral wall 2 side to the tip direction of the holding piece 6 A cut 67 extending in the vertical direction is formed, and folding lines 102 to 106 extending in both vertical directions are formed on both sides of the cut 67. The pressing piece 6 can be folded so as to protrude into the packaging box 1 along the folding line.

  By folding the pressing piece 6 into the box along the folding line, two protruding surfaces 62 and 65 having different heights are formed in the box, and the protruding surface is formed at the notched portion on the right side of the pressing piece 6. As a result, the packaging box 1 has a ceiling surface with three different heights inside.

  2 to 4 are sectional views showing a state in which the pressing piece 6 is folded into the box. As shown in FIG. 2, the left side of the notch 67 of the pressing piece 6 is a folded surface 61 that is folded downward in the packaging box at the folding line 101 at the upper end of the peripheral wall 2 when folded into the box. A first projecting surface 62 that is bent horizontally rearward at a folding line 102 at the lower end of the surface 61, a rising surface 63 that is bent upward from a folding curve 103 at the rear end of the first protruding surface 62, and a rising surface 63. The pressing surface 66 is formed to be bent horizontally forward from the folding curve 107 at the upper end of the upper edge.

  As shown in FIG. 3, the right side of the notch 67 of the pressing piece 6 is a folded surface 61 that is folded downward in the packaging box at the folding line 101 at the upper end of the peripheral wall 2 when folded into the box. A reverse folding surface 64 that is bent upward at a folding line 104 at the lower end of the surface 61, a second protruding surface 65 that is bent horizontally backward from a folding curve 105 at the upper end of the reverse folding surface 64, and a second protruding surface. A rising surface 63 that is bent upward from the folding line 106 at the rear end of 65 and a pressing surface 66 that is bent forward from the folding line 107 at the upper end of the rising surface 63 are formed.

  FIG. 4 is a cross-sectional view of a cut-out portion on the right side of the pressing piece 6. This portion forms only a folded surface 61 that is folded downward in the packaging box at the folding line 101 at the upper end of the peripheral wall 2 when folded into the box. Therefore, in this portion, the lid 41 is formed on the ceiling surface.

  As described above, the inside of the packaging box 1 has the first protruding surface 62, the second protruding surface 65, and the three ceiling surfaces having different heights due to the lid 41, and further, the first protruding surface 62 and Since the height of the second protruding surface 65 protruding into the box can be easily adjusted by changing the positions of the folding lines provided on both sides of the cut 67, three cosmetics having different heights are provided. The height of each protruding surface can be arbitrarily set according to the height of each container.

  The height of the packaging box 1 is set to be the same as the height of the tallest cosmetic container, and the height of each protruding surface is set to be the same height as the remaining containers. Is held from the top by the lid and the protruding surface, and is stably held without rattling inside, but the storage is further stabilized by applying a slight pressure from the top to the container. More preferably, the height is set to be about 3 mm lower than the height of the container to be stored.

  The pressing surface has a role of stabilizing the shape when the pressing piece is folded into the box. In other words, the pressing surface presses the lid 41 from the back side, so that even when pressure is applied to the protruding surface from below, it is possible to prevent the shape of the rising surface from moving back and forth. The length of the pressing surface (in the thickness direction of the packaging box 1) can be arbitrarily selected, and can be appropriately selected between about one third of the thickness of the packaging box 1 and the full length. When the packaging box 1 is made of an elastic material, the lid 41 may swell due to the pressing of the pressing surface. In such a case, a part of the pressing surface is as shown on the right side of the pressing surface 66 in FIG. The notch is more preferable because the pressure on the lid 41 is reduced and the upper surface of the box is less likely to swell.

  The packaging box for containers according to the present invention can be appropriately selected from transparent synthetic resins such as polypropylene and polyethylene tefretate (PET), opaque synthetic resins, paper, and vapor-deposited paper.

  The usage of the container packaging box according to the present invention is as follows. First, a product container is stored from the upper part of the packaging box 1 assembled in a box. Next, the holding piece 6 is folded into the box, and the lower two upper portions of the three containers housed are pressed by the two protruding surfaces. Finally, the tip of the folding line 10 of the lid 41 may be inserted into the box, and the insertion piece 22 may be engaged with the insertion portion 43.

  As described above, the packaging box for containers according to the present invention can stably hold three product containers having different heights by pressing pieces protruding at different heights in the box. By simply changing the position and number of cuts and fold lines formed in the container, it can be used for containers of various sizes and shapes, so various variations of packaging boxes can be easily produced from a single sheet punching die. Can be expected, low resources and low cost. Furthermore, the container packaging box according to the present invention is integrated with one sheet material while having both the function of fixing the container to be stored so as not to rattle and the function of adjusting the appearance of the packaging box. Since the two members of the protection tray and the packaging box are not required as in the prior art, waste when discarded can be reduced.

  FIG. 5 is a development view of another embodiment of the packaging box for containers according to the present invention. In this embodiment, the positions of the folding lines 108 to 110 on the right side of the notches 67 are different, and when folded into the box, as shown in FIG. And a second protruding surface that is bent diagonally upward and rearward at a folding line 108 at the lower end of the folding surface 61 and bent downward and rearward from the folding line 109 near the center of the packaging box. 68, a rising surface 63 that is bent upward from the folding line 110 at the rear end of the second protruding surface 68, and a pressing surface 66 that is bent forward and horizontally from the folding line 107 at the upper end of the rising surface 63. To do.

  FIG. 7 is a perspective view showing a state where the cosmetic container is stored in the container packaging box of this embodiment. By forming the second projecting surface into a mountain shape with the central folding line 109 as the apex angle in this way, it is possible to stably store the tube in the tube container. That is, the tube container is usually stored with the cap portion down, but the upper end portion (the side opposite to the cap) of the tube is tapered in a side view, and the upper end portion is straight. For this reason, even if a flat projecting surface is brought into contact with the top, the plane rotation direction cannot be fixed. However, in the cosmetic container packaging box of this embodiment, the upper end portion of the tube comes into contact with the portion where the second protruding surface 68 is bent at the folding line 109 portion, and is stably held without rattling.

  As described above, the container packaging box of the present invention can be applied to products in various fields where there is a need for set sales. Therefore, implementation as a packaging box for cosmetic containers is preferable because the effects of the present invention can be fully enjoyed.

The expanded view of the packaging box for containers which concerns on this invention. Sectional drawing of the packaging box for containers which concerns on this invention. Sectional drawing of the packaging box for containers which concerns on this invention. Sectional drawing of the packaging box for containers which concerns on this invention. The expanded view of the different embodiment of the packaging box for containers which concerns on this invention. Sectional drawing of the different embodiment of the packaging box for containers which concerns on this invention. The perspective view of the different embodiment of the packaging box for containers which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ...... Packaging box 2 ... Peripheral wall 3 ...... Peripheral wall 4 ...... Peripheral wall 5 ...... Peripheral wall 6 ...... Holding piece 10 ...... Folding curve 21 ...... Adhesive margin 22 ...... Insert piece 31 ...... Insert piece 32 ...... Folding piece 41 ... ... Lid 42 ... ... Bottom lid 43 ... ... Insertion part 51 ... ... Folding piece 52 ... ... Folding piece 61 ... ... Folding surface 62 ... ... First protruding surface 63 ... ... Rising surface 64 ... ... Reverse folding surface 65 ... ... Second convex surface 66 ... ... Holding surface 67 ... ... Notch 68 ... ... Second convex surface 101 ... ... Folding curve 102 ... ... Folding curve 103 ... ... Folding curve 104 ... ... Folding curve 105 ... ... Folding curve 106 ... ... Folding curve 107 ... ... Folding curve 108 ... ... Folding curve 109 ... ... Folding curve 110 ... ... Folding curve
that's all

Claims (5)

  A packaging box for containers that can store three or more containers having different heights, and a pressing piece for pressing the stored container from above is extended on the peripheral wall of the packaging box so that it can be folded into the box. In addition, the pressing piece protrudes at different heights into the packaging box and bends and forms at least two protruding surfaces in contact with the upper portion of the container.   The pressing piece is formed with at least one cut extending from the peripheral wall side of the container packaging box toward the tip of the pressing piece and a plurality of folding lines extending in both directions perpendicular to the cutting, and the pressing piece along the folding curve. The protruding pieces are formed so that the pressing pieces on both sides of the notch protrude into the packaging box at different heights by being folded so as to protrude into the packaging box. Container packaging box.   Side view in which at least one of the protruding surfaces has the folding line formed in the vicinity of the center thereof, and the folding piece is folded so as to protrude into the packaging box. 3. A container packaging box according to claim 1 or 2, wherein a mountain-shaped protruding surface is formed.   The holding piece folded so as to project into the container packaging box is folded back from the upper end of the peripheral wall to the lower side in the packaging box, and the reverse folded surface is folded upward from the lower end of the folding surface. A first protruding surface formed to be bent horizontally rearward from the lower end of the folded surface, a second protruding surface formed to be bent horizontally rearward from the upper end of the reverse folded surface, the first protruding surface and the second convex 3. The container according to claim 1, wherein a rising surface that is bent upward from the rear end of the exit surface and a pressing surface that is bent horizontally forward from the upper end of the rising surface are formed. Packaging box.   The holding piece folded so as to protrude into the container packaging box is folded back from the upper end of the peripheral wall to the lower side of the packaging box, and is folded back horizontally from the lower end of the folded surface. A convex surface, a second convex surface that is bent obliquely upward and rearward from the lower end of the folded surface, and is bent obliquely downward and rearward in the vicinity of the center thereof, and the rear ends of the first convex surface and the second convex surface The container packaging box according to any one of claims 1 to 3, wherein a rising surface that is bent upward and a pressing surface that is bent horizontally forward from the upper end of the rising surface are formed.

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