JP3164316U - Cushioning material, package and package - Google Patents

Abstract

The present invention provides a cushioning material capable of facilitating design changes and improving work efficiency and a cushioning function, a package including the cushioning material, and a package including the cushioning material. A cushioning material includes a bottom member having an upper member and a lower member for disposing the upper member, and a side member for supporting the bottom member. The side member has an opening 32 for engaging the bottom member with the side member. The upper member has a first end portion 11 provided so as to protrude into the opening, and a second end portion 12 that is larger in the height direction than the first end portion. There are portions at both ends for entering the opening. [Selection] Figure 1

Description

  The present invention relates to a cushioning material that is placed between a packaging container such as a cosmetic box in which a packaged item is placed and a packaged item when packaging the packaged product such as a bottled beverage or a vase, and a packaging that includes this cushioning material. And a package containing the cushioning material.

When an article to be packaged such as a jar or vase is put in a packaging container and transported, damage may occur due to shaking or impact applied to the article to be packaged. For this reason, a means for protecting the article to be packaged is taken by packing a cushioning material for packing around the article to be packaged.

As this cushioning material, a three-dimensional shape such as a cardboard or a cardboard that is three-dimensionally assembled in accordance with the shape of a packaged article and a packaging container, or a molded polystyrene foam is used. In particular, a cushioning material such as cardboard or cardboard is excellent in terms of manufacturing / processing, storage and transportation, and is also disclosed in Patent Documents 1 and 2.

Utility model registration No. 3048905 gazette Utility Model Registration No. 3043489

Since the conventional three-dimensional cushioning material is formed according to the shape of the package and the packaging container, it is necessary to change the shape of the entire cushioning material depending on the type of the package and the packaging container. In addition, since such a cushioning material is formed according to the shape of the packaging container, it may be difficult to put it in the packaging container in an assembled state.

There is also a means to divide the cushioning material into multiple parts, but if you use the conventional configuration, the parts may shift when assembling the cushioning material, when putting the cushioning material in the packaging container, or when putting the package object there were.

Therefore, when such a buffer material is used, problems such as difficult design changes, poor work efficiency, and a reduced buffer function may occur.

The present invention has been made in view of such problems, and includes a cushioning material capable of facilitating a design change and improving work efficiency and function, a package including the cushioning material, and the cushioning material. An object is to provide a package.

The cushioning material of the present invention is used for packing, and includes a bottom member having an upper member and a lower member for disposing the upper member, and a side member for supporting the bottom member. It is a buffer material which has, Comprising: The said side member is provided with two or more along the periphery, It has an opening part which engages the said bottom member and the said side member, It is characterized by the above-mentioned.

According to this configuration, since the cushioning material can be separated into the side member and the bottom member, it is possible to easily change the design of the cushioning material according to the article to be packaged or the packaging container. In addition, since the direction and arrangement of the bottom member is indicated by the opening of the side member, even if the cushioning material can be separated into the side member and the bottom member, the shape of the cushioning material and the arrangement of each part are maintained, The material can be placed in a packaging container. Therefore, work efficiency, a buffer function, etc. can be improved. In addition, the buffer material of this structure may be a planar shape or a state assembled in a three-dimensional shape.

In addition, the cushioning material of the present invention is characterized in that at least a part of the bottom member enters the opening.
According to this configuration, the side member and the bottom member can be easily aligned, and the bottom member can be easily fixed to the side member.

Further, the cushioning material of the present invention includes a first end portion in which the upper member protrudes to enter the opening, and a second end portion that is larger in the height direction than the first end portion. The lower member has a portion for entering the opening at both ends.

According to this configuration, since the first end portion enters the opening portion, the second end portion does not enter the opening portion, whereas the second end portion does not enter the opening portion, while the height is reduced in accordance with the shape of the opening portion. , Larger in the height direction than the first end. By having such a 2nd edge part, an upper member and a lower member can be identified easily, and the direction and arrangement | positioning of an upper member and a lower member can be specified easily in an assembly process.

Further, when the upper member thus identified is used on the upper side and the lower member is used on the lower side, the upper member is supported by the lower member engaged with the opening at both ends. Thereby, it is possible to reduce the bottom member from falling or shifting in the assembly process of the cushioning material or the like.

Further, the cushioning material of the present invention is an upper member having a first concave base portion having a cutout portion at a lower edge and a first end portion protruding from at least one of the side edges of the first concave base portion. A lower member having a second concave base portion having a notch at the upper edge, and a third end protruding from at least one of the side edges of the second concave base portion, along the lower edge And a side member having a plurality of openings arranged side by side. In this case, the upper member has the first end on one of the side edges of the concave base, the second end on the other side of the concave base, and the second end. The portion may be larger in the height direction than the first end portion.

According to this configuration, since the cushioning material can be separated into the side member and the upper member and the lower member serving as the bottom member, it is easy to change the design of the cushioning material according to the article to be packaged or the packaging container, and storage and transportation It is possible to reduce the number of parts to be used. In addition, even if the cushioning material can be separated into the side member, the upper member, and the lower member in this manner, the direction and arrangement of the upper member and the lower member are indicated by the opening of the side member. The cushioning material can be put in the packaging container while maintaining the shape and the arrangement of each part. Therefore, work efficiency, a buffer function, etc. can be improved. In addition, the buffer material of this structure may be planar shape, or may be assembled in a three-dimensional shape. Further, when the first end portion and the second end portion have different shapes, the upper member and the lower member can be easily identified, and the direction and arrangement of the upper member and the lower member in the assembly process. Can be easily identified.

The cushioning material of the present invention is characterized in that the side member has a cutout portion at least at a part of a peripheral edge, and the cutout portion is larger in the height direction than the second end portion. .

According to this configuration, in the assembling process, the side member can be folded small by avoiding the end portion of the bottom member by the notch portion of the side member. Thereby, it can be made easy to insert a buffer material in a packaging container, and work efficiency can be improved. Note that the cushioning material may be completed by combining the end portions of the side members, either before or after being placed in the packaging container.

Further, the cushioning material of the present invention is characterized in that the upper member or the lower member has means for distinguishing the upper member from the lower member.

According to this configuration, the upper member and the lower member can be easily identified, and the direction and arrangement of the upper member and the lower member can be easily specified in an assembly process or the like. The means for discriminating between the upper member and the lower member prints an identification mark on the upper member or the lower member as well as means for changing the shape of the end of the upper member and the end of the lower member. It is conceivable to identify by means such as forming an identification hole, but is not limited thereto.

In the cushioning material of the present invention, the opening may have a slit shape. According to this configuration, the side member, the upper member, and the lower member can be firmly fixed.

Moreover, the shock absorbing material of this invention may have a notch part in at least one of the edge parts of the said opening part. According to this configuration, part of the upper member and the lower member can be easily placed in the opening of the side member.

In the cushioning material of the present invention, the side member may be a planar member. According to this configuration, since the side member can be folded small, the cushioning material can be easily taken in and out of the packaging container in an assembly process or the like. Further, the cushioning material can be stored and transported in a compact manner.

In the cushioning material of the present invention, the upper member and the lower member may have a recess, and the upper member and the lower member may be engaged by fitting the recess. According to this configuration, both the upper member and the lower member can be formed of planar members, and the cushioning material can be stored and transported in a compact manner.

Moreover, the buffer material of this invention WHEREIN: The said side member may have a broken line part, and at least one part of the said opening part may be located on the said broken line part. According to this configuration, since the upper member and the lower member can be disposed on the diagonal line of the side member in the assembled cushioning material, a strong cushioning material can be formed.

The package of the present invention includes a packaging container and the above-described cushioning material contained in the packaging container. In addition, a packaging body of the present invention includes a packaging container, a packaged object contained in the packaging container, and the cushioning material that supports the packaged object in the packaging container. .

According to these configurations, the object to be packaged can be effectively protected from impact and the like.

It is sectional drawing of the package which concerns on the 1st Embodiment of this invention. It is a front view of the parts of the cross bottom member concerning a 1st embodiment of the present invention, Drawing 2 (a) shows upper member 10, and Drawing 2 (b) shows lower member 20. It is a perspective view of the shock absorbing material which concerns on the 1st Embodiment of this invention. It is a figure which shows the assembly process of the shock absorbing material which concerns on 1st Embodiment of this invention, FIG. 4 (A), (B) and (C) is a top view, FIG. 4 (a), (b) and (C) is a perspective view corresponding to FIG. 4 (A), (B), and (C), respectively. FIG. 5A is a partial cross-sectional view of the cushioning material according to the first embodiment of the present invention, and FIG. 5A is a partial cross-sectional view taken along line AA ′ in FIGS. FIG. 4B is a partial cross-sectional view taken along line BB ′ in FIGS. It is a perspective view of the shock absorbing material which concerns on the 2nd Embodiment of this invention. FIG. 7A is a front view of parts of a cross bottom member according to a second embodiment of the present invention, FIG. 7A shows an upper member 50, and FIG. 7B shows a lower member 60. It is a front view of the side member which concerns on the 3rd Embodiment of this invention.

  Hereinafter, the cushioning material of the present invention, the package including the cushioning material, and the package including the cushioning material will be described in detail.

(First embodiment)
A structure and a manufacturing method of the cushioning material, the package containing the cushioning material, and the package including the cushioning material according to the first embodiment of the present invention will be described with reference to FIGS.

As shown in FIG. 1, an article 3 to be packaged, such as a bottle, a vase, a beverage bottle, or the like is packaged by a cosmetic box 2, and a cushioning material 1 is disposed between the article 3 and the cosmetic box 2. . The cushioning material 1 is configured by combining a cross bottom member in which the upper member 10 and the lower member 20 intersect in a cross shape and a side member 30. The cross bottom member is disposed on the inner bottom of the cosmetic box 2 and supports the bottom of the article 3 to be packaged. The widths of the upper member 10 and the lower member 20 are smaller than the diagonal length of the inner bottom of the cosmetic box 2 so as to enter the cosmetic box 2. Moreover, the side member 30 is exhibiting the shape match | combined with the side plate of the cosmetic box 2, is arrange | positioned along this side plate, and protects the side part of the to-be-packaged goods 3. FIG. The height of the side member 30 is smaller than the height of the cosmetic box 2 so as to enter the cosmetic box 2.

First, as shown in FIG. 2, the corrugated cardboard is punched to form the upper member 10 and the lower member 20 of the cross bottom member having the following shapes. The upper member 10 and the lower member 20 have concave base portions 13 and 23 into which the article to be packaged 3 is fitted. According to the shape of the article 3 to be packaged, the bottoms of the concave portions of the concave base portions 13 and 23 are formed to be curved in an arc shape. The shape of the concave bases 13 and 23 can be changed in design according to the shape of the article 2 to be packaged. A notch 14 from below is provided on the lower edge of the concave base 13. Similarly, a notch 24 from above is also provided on the upper edge of the concave base 23. The upper member 10 has an end portion 12 that protrudes from an upper portion of one side edge of the concave base portion 13, and an end portion 11 that is larger in the height direction than the end portion 12 at the other side edge of the concave base portion 13. The lower member 20 has end portions 21 and 22 projecting from upper portions on both side edges of the concave base portion 23.

Moreover, as shown in FIG. 3, the corrugated cardboard is punched to form the side member 30 having the following shape. In order to assemble the side member 30 into a quadrangular prism shape, side plates 39, 40, 41, and 42 are connected to the side member 30, and fold lines 36, 37, and 38 are provided therebetween. The side member 30 has openings 31, 32, 33 on the fold lines 36, 37, 38, respectively. The openings 31, 32, 33 are provided along the lower edge of the side member 30. The upper member 10 and the lower member 20 that are cross-bottom members have the end portions 12, 21, and 22 described above. The end portions 12, 21, and 22 are formed in sizes, shapes, and positions corresponding to the sizes, shapes, and positions of the openings 31, 32, and 33. The openings 31, 32, 33 of the side member 30 may be larger in the height direction or the width direction than the ends 12, 21, 22. In this case, the cross bottom member can be easily separated from the side member 30. Further, the openings 31, 32, 33 of the side member 30 may be smaller in the height direction or the width direction than the end portions 12, 21, 22. In this case, the side members 30 and the cross bottom member can be easily firmly fixed by sandwiching the end portions 12, 21, and 22 by the side members 30 around the openings 31, 32, and 33. On the other hand, since the end 11 of the upper member 10 does not enter the openings 31, 32, 33, the size of the end 11 is not the size corresponding to the openings 31, 32, 33. It is provided larger than the height b. Cutouts 34 and 35 are provided at the corners of the peripheral edge of the side member 30, and the height b of the cutouts 34 and 35 is formed larger than the height a of the end 11. Thereby, the upper member 10 and the lower member 20 can be easily identified, and errors in the direction and arrangement of the cross bottom member can be reduced in the assembly process of the cushioning material 1 and the like.

Next, as shown in FIG. 4, the upper member 10 and the lower member 20 described above are arranged to face each other at right angles, and are fitted by the notches 14 and 24 as shown in FIG. A bottom member is provided. Thereafter, as shown in FIGS. 4A and 4A, after the side member 30 is folded along the fold line 37, the side member 30 is folded along the fold line 36 as shown in FIGS. 4B and 4B. And fold along 38. At this time, as shown in FIGS. 5A and 5B, the end 12 of the upper member 10 is inserted into the opening 32 of the side member 30, and the end 21 of the lower member 20 is similarly inserted into the opening 31. The end 22 is inserted into the opening 33, and the cross bottom member and the side member 30 are joined together. Further, as shown in FIGS. 4B and 4B, the side members 30 are overlapped with the side plates 39 and 42 by avoiding the end portion 11 of the upper member 10 by the notches 34 and 35. A substantially triangular prism shape is used. In this state, the cushioning material 1 is inserted into the cosmetic box 2. Thereby, since the shock absorbing material 1 can be made small, it can be made easy to put the shock absorbing material 1 in the decoration box 2, and work efficiency can be raised. Moreover, since the lower members 20 are supported by the side members 30 by inserting the end portions 21 and 22 of the lower members 20 into the openings 31 and 33 of the side members 30, the upper members 10 are supported in the assembly process and the like. It can prevent falling or slipping. Thereafter, as shown in FIGS. 4C, 4C, and 5A, the side plates 39 and 42 of the side member 30 are opened, and the end portions 43 and 44 are joined together. 44 is arranged above the end 11. When the end portions 43 and 44 are separated from each other or when it is desired to fix the end portions 43 and 44, the end portions 43 and 44 may be fixed with a tape or the like. By the above steps, a package including the decorative box 2 containing the cushioning material 1 is formed. Furthermore, a package body is formed by putting an article 3 to be packaged such as a bottle of vine, a vase, a beverage bottle, and the like into the package and closing the lid 4 of the cosmetic box 2.

(Second Embodiment)
The cushioning material according to the second embodiment of the present invention, the package including the cushioning material, and the structure and manufacturing method of the package including the cushioning material are compared with those of the first embodiment. It differs in that it is a shape and a manufacturing method corresponding to this shape. Centering on this difference, the cushioning material, the package containing the cushioning material, and the structure and manufacturing method of the packaging body containing the cushioning material according to the second embodiment of the present invention will be described with reference to FIGS. explain.

As shown in FIG. 6, in order to assemble the side member 70 into a quadrangular prism shape, the side member 70 is provided with side plates 79, 80, 81, 82, 83, and fold lines 75, 76, 77, 78 are provided. The width of the side plates 79 and 83 is half the width of the side plate 81. The side member 70 has openings 71, 72, 73, 74 on the folding lines 75, 76, 77, 78, respectively. The openings 71, 72, 73, 74 are provided side by side along the lower edge of the side member 70. The side member 70 is provided with notches around the openings 71, 72, 73, 74 so as to extend the upper side and the lower side thereof. Thereby, end portions 51 and 52 of the upper member 50 described later and end portions 61 and 62 of the lower member can be easily inserted into the openings 71, 72, 73, and 74 of the side member 50. As shown in FIG. 7, the upper member 50 and the lower member 60 that are cross-bottom members have concave base portions 53 and 63 into which an article to be packaged fits. The upper member 50 has end portions 51 and 52 protruding from the concave base portion 53 at the upper portions of both side edges. Similarly, the lower member 60 also has end portions 61 and 62 protruding from the concave base portion 63 at the upper portions of both side edges. The shape of the concave bases 53 and 63 can be changed in design in accordance with the shape of the package. A notch 54 is provided at the lower edge of the concave base 53. Similarly, a notch 64 is also provided at the upper edge of the concave base 63. The upper member 50 and the lower member 60 are opposed to each other so as to be orthogonal to each other, and are fitted to each other by the notches 54 and 64, so that all end portions of the openings 71, 72, 73, and 74 of the side member 70 are fitted. A cross-bottom member that can be inserted is provided.

The side member 70 is folded along the fold lines 75, 76, 77, 78 and the end portions 84, 85 are aligned. At this time, the end 51 of the upper member 50 is inserted into the opening 71 and the end 52 is inserted into the opening 73. Similarly, the end 61 of the lower member 60 is inserted into the opening 74 and the end 62 is inserted into the opening 72. The cushioning material is provided by inserting the cross bottom member and the side member 70 together. When the end portions 84 and 85 are separated from each other or when it is desired to fix the end portions 84 and 85, the end portions 84 and 85 may be fixed with a tape or the like. In this state, the cushioning material is inserted into the cosmetic box. By the above steps, a package including a decorative box containing a cushioning material is formed. Furthermore, a package body is formed by putting an object to be packaged such as a bottle of a bottle, a vase, a beverage-containing plastic bottle or the like into the package and covering the cosmetic box. The cushioning material, the package containing this cushioning material, and the structure and manufacturing method of the packaging body containing this cushioning material according to the second embodiment of the present invention are the same as those of the first embodiment except for the above, Is omitted.

(Third embodiment)
The cushioning material according to the third embodiment of the present invention, the package including the cushioning material, and the structure of the package including the cushioning material are compared with those of the first embodiment as shown in FIG. The difference is that the shape of the opening 91 of the side member is a slit. The side member is provided with a cut portion around the opening 91. The cushioning material, the package containing this cushioning material, and the structure and manufacturing method of the packaging body containing this cushioning material according to the third embodiment of the present invention are the same as those of the first embodiment except for the above, Is omitted.

The present invention is not limited to the structure and the manufacturing method described in the above embodiment. For example, in each of the above-described embodiments, the upper member, the lower member, and the side member are made of corrugated cardboard in order to protect the package from an impact or the like, but other paper materials such as cardboard. Or resin may be sufficient. The cross bottom member may be composed of a plurality of upper members and lower members in addition to the pair of upper members and lower members. In addition, the cross bottom member may be formed integrally with, besides being formed by combining the separated upper member and lower member. The opening of the side member is not limited to a rectangular shape or a slit shape, but may be another shape such as a round shape. The packaging container is not limited to a pair of cushioning material and packaged item, but may be a plurality of packaging containers. The packaging container may be a resin case other than a decorative box, a cardboard box, or the like. The cushioning material may have a polygonal shape such as a hexagonal prism shape, a cylindrical shape, or the like in addition to the quadrangular prism shape. The cushioning material may be completed after being inserted into the cosmetic box, or may be completed before being inserted into the cosmetic box. The upper member and the lower member are not limited to being engaged with the side member before being put into the cosmetic box, but may be engaged with the side member within the decorative case after the side member is put into the decorative case. The upper member, the lower member, and the side member may have a planar shape or a three-dimensionally assembled state.

DESCRIPTION OF SYMBOLS 1 Buffer material 2 Cosmetic box 3 Package 4 Cover body 10,50 Upper member 11,12,51,52 End part 13,53 Concave base part 14,54 Notch part 20,60 Lower member 21,22,61, 62 End portions 23, 63 Concave base portions 24, 64 Notch portions 30, 70 Side members 31, 32, 33 Openings 34, 35 Notches portion 36, 37, 38 Fold lines 39, 40, 41, 42 Side plate 43, 44 Ends 71, 72, 73, 74 Openings 75, 76, 77, 78 Folding lines 79, 80, 81, 82, 83 Side plates 84, 85 Ends 91 Openings a, b, c Size in the height direction The

Claims (9)

A bottom member having an upper member and a lower member for placement across the upper member;
A side member for supporting the bottom member;
A cushioning material having
The packing material according to claim 1, wherein a plurality of the side members are provided along a peripheral edge and have an opening for engaging the bottom member and the side members. The cushioning material according to claim 1, wherein at least a part of the bottom member is in the opening. The upper member has a first end portion that protrudes to enter the opening, and a second end portion that is larger in the height direction than the first end portion,
The cushioning material according to claim 2, wherein the lower member has a portion for entering the opening at both ends. An upper member having a first concave base having a notch at the lower edge, and a first end projecting from at least one of the side edges of the first concave base;
A lower member having a second concave base having a notch at the upper edge, and a third end protruding from at least one of the side edges of the second concave base;
A side member having a plurality of openings arranged along the periphery;
A cushioning material for packing, comprising: The upper member has the first end on one of the side edges of the concave base, and the second end on the other side of the concave base,
The cushioning material according to claim 4, wherein the second end portion is larger in the height direction than the first end portion. The side member has a notch in at least a part of the periphery,
The cushioning material according to claim 3 or 5, wherein the cutout portion is larger in the height direction than the second end portion. The cushioning material according to claim 1, 2 or 4, wherein the upper member or the lower member has means for distinguishing between the upper member and the lower member. A packaging container;
The cushioning material according to any one of claims 1 to 7, contained in the packaging container;
A package characterized by containing. A packaging container;
An article to be packaged contained in the packaging container;
The cushioning material according to any one of claims 1 to 7, which supports the article to be packaged in the packaging container.
A package characterized by comprising.

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