1. Field of the Invention
The present invention relates to a packaging material and more particularly, to a packaging material used when an object to be packaged is stored in a storage box.
2. Description of Related Art
Conventionally, a technique is known in which a buffer material on which commodity joining holes which differ in size and shape are formed, is used and those commodity joining holes are selectively applied so that commodities which differ in size are stored in and packaged by an outer box (for example, see Japanese Patent Application Laid Open Publication No. 8-324648).
Further, a packaging material is known, in which a first perforation to embed a CD case and a DVD case; a second perforation to embed an MD disc; and a third perforation to embed an MO disc are respectively provided on a predetermined surface of a corrugated cardboard which can be folded. Discs are embedded in a perforation portion corresponding to the disc to be packaged, and the corrugated cardboard is folded, so that each of the discs which differ in size can be packaged (for example, see Japanese Registered Utility Model Publication No. 3100325).
However, in the cases of the above described conventional techniques, although objects to be packaged which differ in size can be packaged individually, it was difficult to package two or more kinds of objects to be packaged together and to package each of the objects to be packaged so as to be protected from impact and vibration.
It is, therefore, a main object of the present invention is to provide a packaging material which can preferably package two or more kinds of objects to be packaged.
According to a first aspect of the present invention, there is provided a packaging material having a plurality of angular cylindrical structures built up by folding a piece of a corrugated cardboard material, comprising:
a fitting-in concave portion to fit a predetermined object to be packaged therein, the fitting-in concave portion being formed by being surrounded by the angular cylindrical structures;
an opening portion to house a first accessory inside the packaging material, the opening portion being formed by folding a surrounding end piece of an opening formed by cutting out a portion of one surface of the packaging material, toward an inside of the packaging material; and
a notch-shaped concave portion to house a second accessory, the notch-shaped concave portion being formed by concaving one of convex angle portions of the packaging material toward the inside.
According to a second aspect of the present invention, there is provided a packaging material having a plurality of angular cylindrical structures built up by folding a piece of a corrugated cardboard material, comprising:
a fitting-in concave portion to fit a predetermined object to be packaged therein;
an opening portion to house a first accessory inside the packaging material, the opening portion being formed in one surface of the packaging material; and
a notch-shaped concave portion to house a second accessory, which is formed in one of angle portions of the packaging material.
The above and other objects, advantages and features of the present invention will become more fully understood from the detailed description given hereinbelow and the appended drawings which are given by way of illustration only, and thus are not intended as a definition of the limits of the present invention, and wherein:
Hereinbelow, an embodiment of the packaging material according to the present invention will be described in detail with reference to the drawings.
In the present embodiment, a packaging material which is used when a battery charger which is a predetermined object to be packaged is packaged in a wrapping box is described. Further, the battery charger is sandwiched by a pair of upper and lower packaging materials, and the battery charger is stored in the wrapping box integrally with the packaging material.
Incidentally, the scope of the invention is not limited to the drawn examples.
As shown in
As shown in
Further, on a lower surface side of the top pad 1, a fitting-in concave portion 1c (see
Incidentally, the technique of the packaging material according to the present invention is described by applying the technique to the top pad 1 in the present embodiment.
As shown in
Further, as shown in
Further, as shown in
The upper surface portion 10 is a board surface portion which is to be the upper surface of the packaging material when the top pad 1 is used as the packaging material.
As shown in
The opening portion 1a is formed at the position where the slit portion S1 and the perforation 10a are provided.
Further, a slit portion S2 is formed on a rear board portion 12 side of the upper surface portion 10.
As shown in
Further, a pair of slit portions S3 is formed perpendicular to a fold line from the second surface portion 11b to the third surface portion 11c, and a pair of slit portions S4 is formed perpendicular to a fold line on the fourth surface portion 11d.
Moreover, at a left end of the fourth surface portion 11d, a left end piece 114L is extended through a fold line, and at a right end of the fourth surface portion 11d, a right end piece 114R is extended through a fold line.
Moreover, at a free end side of the fifth surface portion 11e, a front nail portion 115 is formed.
As shown in
Further, a pair of slit portions S5 is formed perpendicular to a fold line from the second surface portion 12b to the third surface portion 12c.
Moreover, at a free end side of the third surface portion 12c, a rear nail portion 123 is formed.
As shown in
Further, at a free end side of the third surface portion 13c, a large nail portion 133a, a medium nail portion 133b, and a small nail portion 133c having a large, a medium, and a small size, respectively are formed.
As shown in
Further, at a free end side of the fifth surface portion 14e, a large nail portion 145a, a medium nail portion 145b, and a small nail portion 145c having a large, a medium, and a small size, respectively are formed.
Next, the steps of building up the top pad 1 three-dimensionally are described.
As shown in
Further, the front nail portion 115 of the fifth surface portion 11e is inserted into the slit portion S2 of the upper surface portion 10 to fix the front board portion 11 to the upper surface portion 10 so that a form of an angular cylindrical structure formed by the front board portion 11 being folded is maintained.
Incidentally, the fold line in between the third surface portion 11c and the fourth surface portion 11d is made by a mountain fold, and the other fold lines are made by a valley fold.
Next, as shown in
Further, the rear nail portion 123 of the third surface portion 12c is inserted into the slit portion S2 of the upper surface portion 10 to fix the rear board portion 12 to the upper surface portion 10 so that a form of an angular cylindrical structure formed by the rear board portion 12 being folded is maintained.
Incidentally, in this state, the fifth surface portion 11e of the front board portion 11 and the third surface portion 12c of the rear board portion 12 are overlapped to each other to be arranged substantially perpendicular to the upper surface portion 10.
Next, as shown in
Further, the large nail portion 133a and the medium nail portion 133b of the third surface portion 13c are respectively inserted into the slit portion S3 and the slit portion S4 of the front board portion 11, and the small nail portion 133c of the third surface portion 13c is inserted into the slit portion S5 of the rear board portion 12, so that a form of an angular cylindrical structure formed by the left board portion 13 being folded is maintained.
As shown in
Further, the large nail portion 145a and the medium nail portion 145b of the fifth surface portion 14e are respectively inserted into the slit portion S3 and the slit portion S4 of the front board portion 11, and the small nail portion 145c of the fifth surface portion 14e is inserted into the slit portion S5 of the rear board portion 12, so that a form of an angular cylindrical structure formed by the right board portion 14 being folded is maintained.
Further, as shown in
Especially, the fitting-in concave portion 1c is surrounded by the angular cylindrical structures in four directions, and the object to be packaged such as the battery charger C, housed in the fitting-in concave portion 1c, can be housed so as to be protected from impact and vibration from outside. Incidentally, the fourth surface portion 11d of the front board portion 11 which configures the fitting-in concave portion 1c is positioned apart from the upper surface portion 10, and there is a space in between the fourth surface portion 11d and the upper surface portion 10. Thus, the object to be packaged such as the battery charger C, housed in the fitting-in concave portion 1c, can be housed so as to be protected more preferably.
Incidentally, as shown in
Further, in the top pad 1 shown in
The three-dimensional shape of the top pad 1 comprises a plurality of angular cylindrical structures built up by folding corrugated cardboard materials. Especially, some of the angular cylindrical structures are built up so as to intersect substantially perpendicularly to each other, and when a strong force is applied to the top pad 1, it is difficult for the top pad 1 to be deformed. Thus, the internal space of the top pad 1 is to be preferably maintained.
That is to say, the small box 3 which is housed inside the top pad 1 through the opening portion 1a and the contents (for example, the accessory adapter A1) of the small box 3, can be protected from impact and vibration from outside of the top pad 1.
Further, in the verge of the opening portion 1a, three surrounding end pieces 101, 102, and 103 which are folded toward the inside of the top pad 1 are provided, and the small box 3 which is put inside the top pad 1 through the opening portion 1a is preferably guided inside by the surrounding end pieces 101, 102, and 103. Moreover, the small box 3 is retained by the surrounding end pieces 101, 102, and 103 which are contacted to the surface of the small box 3, and it is easy for the posture of the small box 3 to be stabilized.
Further, as shown in
Specifically, the notch-shaped concave portion 1b is formed in the manner described below. That is, the fold line in between the upper surface portion 10 and the first surface portion 14a of the right board portion 14, and the fold line in between the second surface portion 14b and the third surface portion 14c of the right board portion 14, are respectively folded by a valley fold. Further, the fold line in between the first surface portion 14a and the second surface portion 14b of the right board portion 14 is folded by a mountain fold.
The three-dimensional shape of the top pad 1 comprises a plurality of angular cylindrical structures built up by folding corrugated cardboard materials. Especially, some of the angular cylindrical structures are built up so as to intersect substantially perpendicularly to each other, and the top pad 1 comprises a stabled structure. Thus, the three-dimensional shape of the top pad 1 is to be preferably maintained.
That is to say, the space of the notch-shaped concave portion 1b formed at the angle portion of the top pad 1 is preferably maintained, and the object to be packaged such as accessories and the like (for example, the accessory cable A2) can be housed in the notch-shaped concave portion 1b so as to be protected.
The battery charger C can be sandwiched from above and below by the top pad 1 formed by being built in the above described manner, and the bottom pad 2 which is three-dimensionally built up in the same manner.
Incidentally, as shown in
Further, building up the bottom pad 2 by respectively folding the front board portion 21; the rear board portion 22; the left board portion 23; and the right board portion 24, along the fold lines, is almost the same as that in the top pad 1. Further, the three-dimensional structure of the bottom pad 2, composed of a plurality of angular cylindrical structures is similar to that of the top pad 1. Thus, the description of the building up and the structure of the bottom pad 2 is omitted.
In this manner, the top pad 1 and the bottom pad 2 which are a pair of top and bottom packaging materials comprise a plurality of angular cylindrical structures built up by folding the corrugated cardboard materials. Especially, some of the angular cylindrical structures are built up so as to intersect substantially perpendicularly to each other, and the top pad 1 and the bottom pad 2 comprise preferable buffering effect and impact resistance by the angular cylindrical structures.
That is to say, the battery charger C which is sandwiched by the top pad 1 and the bottom pad 2, and stored in and packaged by the wrapping box B with the top pad 1 and the bottom pad 2, can be protected from impact and vibration from the outside of the wrapping box B.
Especially, the top pad 1 can house the small box 3 so as to be protected, in which the accessory adapter A1 is stored, inside the top pad 1 through the opening portion 1a. Thus when the top pad 1 is used, two kinds of objects to be packaged which are the battery charger C and the accessory adapter A1, can preferably be packaged together in the wrapping box B.
Further, the top pad 1 can house the accessory cable A2 so as to be protected, in the notch-shaped concave portion 1b. Thus, when the top pad 1 is used, two kinds of objects to be packaged which are the battery charger C and the accessory cable A2, can preferably be packaged together in the wrapping box B.
Further, when the battery charger C is stored in and packaged by the wrapping box B, by the top pad 1 and the bottom pad 2, the small box 3 in which the accessory adapter A1 is stored is housed inside of the top pad 1 through the opening portion 1a, and the accessory cable A2 is housed in the notch-shaped concave portion 1b. Thus, three kinds of objects to be packaged which are the battery charger C, the accessory adapter A1, and the accessory cable A2, can preferably be packaged together in the wrapping box B.
Accordingly, the top pad 1 according to the embodiment of the present invention can be referred to as a packaging material which can preferably package two or more kinds of objects to be packaged.
Incidentally, in the embodiment described above, the packaging material according to the present invention is applied to the top pad 1. However, the present invention is not limited to this, and the packaging material according to the present invention can also be applied to the bottom pad 2.
Further, it is not limited to applying the packaging material according to the present invention to a top-bottom pair of the top pad 1 and the bottom pad 2, but the packaging material can also be applied to a left-right pair of side pads which sandwich the object to be packaged from right and left; and a front-rear pair of side pads which sandwich the object to be packaged from front and back.
Further, the angular cylindrical structure can take any shape, as long as it is a tube structure with a pointy shape, in which the folded corrugated cardboard materials have at least three surfaces, and a space is ensured inside thereof by the corrugated cardboard materials.
Further, specific detailed structures and the like can also appropriately be modified in all reason.
According to a first aspect of the preferred embodiment of the present invention, there is provided a packaging material having a plurality of angular cylindrical structures built up by folding a piece of a corrugated cardboard material, comprising:
a fitting-in concave portion to fit a predetermined object to be packaged therein, the fitting-in concave portion being formed by being surrounded by the angular cylindrical structures;
an opening portion to house a first accessory inside the packaging material, the opening portion being formed by folding a surrounding end piece of an opening formed by cutting out a portion of one surface of the packaging material, toward an inside of the packaging material; and
a notch-shaped concave portion to house a second accessory, the notch-shaped concave portion being formed by concaving one of convex angle portions of the packaging material toward the inside.
According to a first aspect of the preferred embodiment of the present invention, the packaging material comprises a plurality of angular cylindrical structures built up by folding a piece of the corrugated cardboard materials. Thus, the packaging material is provided with a preferable buffering effect and impact resistance by these angular cylindrical structures. Incidentally, the angular cylindrical structure is for example, a tube structure with a pointy shape, in which the folded corrugated cardboard materials form four surfaces, and a space is ensured inside the four surfaces.
Further, the packaging material comprises a fitting-in concave portion formed by being surrounded by the angular cylindrical structures in four directions, to fit a predetermined object to be packaged therein. The object to be packaged is sandwiched by the packaging material so that the object to be packaged is fit into the fitting-in concave portion, and the object to be packaged is stored in and packaged by a predetermined storage box (a wrapping box) with the packaging material. Thus, the object to be packaged can be protected from impact and vibration from outside of the storage box.
Especially, the packaging material comprises an opening portion to house a first accessory inside the packaging material, formed in one of the surfaces of the packaging material; and a notch-shaped concave portion to house a second accessory, formed in one of the angle portions of the packaging material. Thus, two kinds of objects which are the object to be packaged and the first accessory; two kinds of objects which are the object to be packaged and the second accessory; and three kinds of objects which are the object to be packaged, the first accessory, and the second accessory, can respectively be packaged together, by the packaging material.
That is to say, by the packaging material which comprises a stable structure, the object to be packaged, the first accessory, and the second accessory can respectively be packaged preferably. Thus, the packaging material can be used as one which can package two or more kinds of objects to be packaged preferably.
Further, the opening portion of the packaging material is formed so that the surrounding end piece of an opening formed by cutting out a portion of one of the surfaces of the packaging material, is folded toward inside of the packaging material. Thus, the first accessory which is housed inside of the packaging material from the opening portion, is preferably guided inside the packaging material along the surrounding end piece folded toward inside, and the first accessory is retained by the surrounding end piece contacted to the surface of the first accessory. Therefore, the posture of the first accessory in the opening portion can be stabilized, and the object to be packaged such as the first accessory and the like can preferably be housed inside the packaging material.
Further, the notch-shaped concave portion of the packaging material is formed so that one of the convex angle portions of the packaging material is concaved toward inside, and it is easy for the notch-shaped concave portion to be formed.
Especially, the packaging material comprises a plurality of angular cylindrical structures built up by folding the corrugated cardboard material, and has a stabled three-dimensional structure. Thus, the three-dimensional shape of the packaging material is to be preferably maintained. Further, the space of the notch-shaped concave portion formed in the angle portion of the packaging material is preferably maintained with the three-dimensional shape of the packaging material, and the object to be packaged such as the second accessory can be housed in the notch-shaped concave portion so as to be protected.
According to a second aspect of the preferred embodiment of the present invention, there is provided a packaging material having a plurality of angular cylindrical structures built up by folding a piece of a corrugated cardboard material, comprising:
a fitting-in concave portion to fit a predetermined object to be packaged therein;
an opening portion to house a first accessory inside the packaging material, the opening portion being formed in one surface of the packaging material; and
a notch-shaped concave portion to house a second accessory, which is formed in one of angle portions of the packaging material.
According to a second aspect of the preferred embodiment of the present invention, the packaging material comprises a plurality of angular cylindrical structures built up by folding a piece of the corrugated cardboard material. Thus the packaging material is provided with a preferable buffering effect and impact resistance by these angular cylindrical structures. Incidentally, the angular cylindrical structure is for example, a tube structure with a pointy shape, in which the folded corrugated cardboard materials form four surfaces, and a space is ensured inside the four surfaces.
Further, the packaging material comprises a fitting-in concave portion to fit a predetermined object to be packaged therein. The object to be packaged is sandwiched by the packaging material so that the object to be packaged is fit into the fitting-in concave portion, and the object to be packaged is stored in and packaged by a predetermined storage box (a wrapping box) with the packaging material. Thus, the object to be packaged can be protected from impact and vibration from outside of the storage box.
Especially, the packaging material comprises an opening portion to house a first accessory inside the packaging material, formed in one of the surfaces of the packaging material; and a notch-shaped concave portion to house a second accessory, formed in one of the angle portions of the packaging material. Thus, two kinds of objects which are the object to be packaged and the first accessory; two kinds of objects which are the object to be packaged and the second accessory; and three kinds of objects which are the object to be packaged, the first accessory, and the second accessory, can respectively be packaged together, by the packaging material.
That is to say, by the packaging material which comprises a stable structure, the object to be packaged, the first accessory, and the second accessory can respectively be packaged preferably. Thus, the packaging material can be used as one which can package two or more kinds of objects to be packaged preferably.
Preferably, the opening portion is formed by folding a surrounding end piece of an opening formed by cutting out a portion of the surfaces, toward an inside of the packaging material.
According to a third aspect of the preferred embodiment of the present invention, the opening portion of the packaging material is formed so that the surrounding end piece of an opening formed by cutting out a portion of one of the surfaces of the packaging material, is folded toward inside of the packaging material. Thus, the first accessory which is housed inside of the packaging material from the opening portion, is preferably guided inside the packaging material along the surrounding end piece folded toward inside, and the first accessory is retained by the surrounding end piece contacted to the surface of the first accessory. Therefore, the posture of the first accessory in the opening portion can be stabilized, and the object to be packaged such as the first accessory and the like can preferably be housed inside the packaging material.
Preferably, the notch-shaped concave portion is formed by concaving the one angle portion toward an inside.
According to a fourth aspect of the preferred embodiment of the present invention, the notch-shaped concave portion is formed so that one of the convex angle portions of the packaging material is concaved toward inside, and it is easy for the notch-shaped concave portion to be formed.
Especially, the packaging material comprises a plurality of angular cylindrical structures built up by folding the corrugated cardboard material, and has a stabled three-dimensional structure. Thus, the three-dimensional shape of the packaging material is to be preferably maintained.
Further, the space of the notch-shaped concave portion formed in the angle portion of the packaging material is preferably maintained with the three-dimensional shape of the packaging material, and the object to be packaged such as the second accessory can be housed in the notch-shaped concave portion so as to be protected.
The entire disclosure of Japanese Patent Application No. 2007-066861 filed on Mar. 15, 2007 including description, claims, drawings, and abstract are incorporated herein by reference in its entirety.
Although various exemplary embodiments have been shown and described, the invention is not limited to the embodiment shown. Therefore, the scope of the invention is intended to be limited solely by the scope of the claims that follow.
Number | Date | Country | Kind |
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2007-066861 | Mar 2007 | JP | national |