JP4258763B2 - Optical disk recording medium storage case - Google Patents

Description

  The present invention relates to an optical disk recording medium storage case, and more specifically, an optical disk recording medium can be stored without touching the recording surface of the optical disk recording medium with a finger, and the optical disk recording medium is fixed to the storage case. The present invention relates to an optical disk recording medium storage case that allows the printed surface of the optical disk recording medium to be viewed as it is and can be easily manufactured.

  As cases for storing optical disk recording media such as CD-ROM, CD-R, CD-RW, DVD, DVD-ROM, DVD-RW and DVD-RAM, plastic cases are known. In such a case, the center hole of the optical disk recording medium is fixed by a convex object provided in the case body, and the case is closed by a lid.

  Conventionally, a paper-made optical disk recording medium storage case is also known. As such a paper-made optical disk recording medium storage case, those shown in FIGS. 10 and 11 are known. 10 and 11 are developed plan views of a conventional optical disk recording medium storage case. Hereinafter, the conventional optical disk recording medium storage case will be described with reference to FIGS. 10 and 11. FIG.

  In the optical disk recording medium storage case shown in FIG. 10, the folded piece 103 is connected to the mount portion 101 via the bent portion 102, and the notch portions 105 and 107 are formed in the mount portion 101. Further, the optical disk recording medium 100 can be stored by inserting the optical disk recording medium 100 into the notches 105 and 107 (see, for example, Patent Document 1). When the optical disc recording medium 100 is stored, a part of the optical disc recording medium 100 is exposed from the cut portion 107 to the outside of the mount portion 101. Thereby, even an optical disk recording medium having a diameter of 120 mm can be easily sent as a regular mail.

  In the optical disk recording medium storage case shown in FIG. 11, folded pieces 113 and 113 ′ are connected to the mount portion 111 via bent portions 112 and 112 ′, and cut holes 115 are formed in the bent portions 112 and 112 ′. And 117 are formed. In addition, the folded piece 113 is folded at the folded portion 112, the side perpendicular to the folded portion 112 of the mount 111 and the folded piece 113 are bonded, and the optical disc recording medium 110 can be stored. When the optical disk recording medium 110 is stored in the optical disk recording medium storage case shown in FIG. 11, a part of the optical disk recording medium 110 is exposed from the cut holes 115 and 117 formed in the bent portions 112 and 112 ′. ing. Thereby, even an optical disk recording medium having a diameter of 120 mm can be easily sent as a regular mail.

  The above-described optical disk recording medium storage case shown in FIGS. 10 and 11 is made of paper such as cardboard, and when the optical disk recording medium is stored, the optical disk recording medium does not touch the recording surface of the optical disk recording medium with a finger. When the optical disk recording medium is stored in the optical disk recording medium storage case, even if the diameter of the optical disk recording medium to be stored is 120 mm, a part of the optical disk recording medium is exposed from the storage case, Since the width does not exceed 120 mm, it can be easily sent as a standard mail.

  In recent years, contents recorded on an optical disk recording medium, advertisements of providers of the optical disk recording medium, and the like are printed on the surface opposite to the recording surface of the optical disk recording medium. Accordingly, when the optical disk recording medium is stored in the storage case, it is desired to look at the printing surface of the optical disk recording medium. However, when the optical disk is stored in the conventional optical disk recording medium storage case as described above, the storage case The printed surface is hidden by a part of the mount part of the paper and cannot be seen. In order to see the printing surface of the optical disk recording medium stored in the optical disk recording medium storage case described above, it is necessary to take out the optical disk recording medium from the storage case.

  Further, the above-described optical disk recording medium storage case has a problem that the shape of the cut portion is complicated or it is difficult to form the shape of the portion for storing the optical disk recording medium, and the manufacturing cost is high.

  Therefore, the optical disk recording medium can be stored without touching the recording surface of the optical disk recording medium with a finger, the printed surface of the optical disk recording medium can be viewed while the optical disk recording medium is fixed to the storage case, and easily There has been a demand for an optical disk recording medium storage case that can be manufactured.

JP 2001-130672 A

  Accordingly, an object of the present invention is to store an optical disk recording medium without touching the recording surface of the optical disk recording medium with a finger, and to view the printing surface of the optical disk recording medium while the optical disk recording medium is fixed to the storage case. It is an object of the present invention to provide an optical disk recording medium storage case that can be manufactured easily.

The first invention of the present application that solves the above-mentioned problems is an optical disc comprising a mount portion that covers one surface of an optical disc recording medium, and a fold piece that is connected to at least one side of the mount portion via a folding line. A recording medium storage case, wherein a fixing part for fixing a central hole of an optical disk recording medium formed by cutting out a part of the mounting part in the mounting part, and a part of the periphery of the optical disk recording medium are inserted. The optical disc recording medium storage case is provided with a cut portion to be obtained, and the cut portion and the folding line are disposed on the opposite sides of the fixing portion .

With this configuration, when the optical disk recording medium is stored, the center hole of the optical disk recording medium is fixed to the fixed portion, and a part of the periphery of the optical disk recording medium is inserted into the cut portion. The recording medium does not fall from the storage case. Further, when the optical disk recording medium storage case is made of paper, the printing surface of the optical disk recording medium can be viewed without touching the recording surface of the optical disk recording medium to be stored with a finger and with the optical disk recording medium fixed to the storage case. Can do. Further, it is easy to take out the stored optical disk recording medium from the storage case.
Further, the fixing part can be formed by cutting out a part of the mount part, and the shapes of the fixing part and the notch part are not complicated, so that it is easy to manufacture.

The invention according to claim 2 of the present application is characterized in that, in the optical disc recording medium storage case according to claim 1, the notch of the fixed portion is formed in the direction opposite to the notched portion. And

The invention according to claim 3 of the present application is characterized in that, in the optical disk recording medium storage case according to claim 1 or 2, the notch of the fixing portion is formed to be bendable. .
With this configuration, when the optical disk recording medium is stored, the center hole of the optical disk recording medium is firmly fixed to the fixing portion. For example, when the optical disk recording medium is stored in a storage case and transported In addition, it is possible to prevent the optical disc recording medium stored in the storage case from being displaced from the storage case.

The invention according to claim 4 of the present application is the optical disk recording medium storage case according to any one of claims 1 to 3 , wherein the notch of the fixing portion includes the fixing portion and the notching portion. It is formed so that it can be bent by a bent portion formed in a direction perpendicular to the direction connecting the two.
With this configuration, when the optical disk recording medium is stored, the center hole of the optical disk recording medium is more firmly fixed to the fixing portion, so that the optical disk recording medium stored in the storage case is displaced from the storage case. It becomes possible to prevent.

The invention according to claim 5 of the present application is the optical disk recording medium storage case according to any one of claims 1 to 4, wherein the notch of the fixing portion is U-shaped. Features.
By adopting such a configuration, the notch of the fixing portion has a U shape, so that it is easy to form the notch and the fixing portion can be easily bent. In addition, since the cutout has no corners, the center hole of the optical disk recording medium is hardly caught during loading and unloading, and the optical disk recording medium can be easily loaded and unloaded.

The invention according to claim 6 of the present application is the optical disk recording medium storage case according to any one of claims 1 to 5, wherein the notch of the fixing portion is in a direction parallel to the bent portion. It has a protruding shape.
With this configuration, even when the storage case is transported when the optical disk recording medium is stored, the optical disk recording medium stored in the storage case can be prevented from being displaced from the storage case.

The invention according to claim 7 of the present application is the optical disk recording medium storage case according to any one of claims 1 to 6, wherein the bent portion of the fixed portion is formed substantially parallel to the cut portion. It is characterized by being.
With this configuration, the fixing portion is bent in the same direction as the notch portion or in the opposite direction, so that the effect of preventing the optical disk recording medium stored in the storage case from shifting in the storage case is further increased.

The invention according to claim 8 of the present application is the optical disk recording medium storage case according to any one of claims 1 to 7, wherein the bent portion and the cut portion of the fixed portion are stored in the optical disk recording medium. It is formed at an angle of about 45 ° with respect to the bottom surface of the case body.
With such a configuration, the effect of preventing the optical disk recording medium stored in the storage case from shifting in the storage case is further increased, and the optical disk recording medium can be easily inserted and removed.

As described in detail above, when the optical disk recording medium is stored in the optical disk recording medium storage case of the present invention, the center hole of the optical disk recording medium is fixed to the fixing portion and a part of the periphery of the optical disk recording medium is cut. Since the optical disk recording medium stored in the storage case is not dropped from the storage case, the printed surface of the optical disk recording medium can be viewed while the optical disk recording medium is fixed to the storage case. It is easy to take out the medium from the storage case. In addition, the fixing part and the notch part of the optical disk recording medium storage case of the present invention are easy to manufacture because their shapes are not complicated.
Further, when the optical disk recording medium is stored in the optical disk recording medium storage case of the present invention and the optical disk recording medium is taken out, the optical disk recording medium can be taken out without touching the optical disk recording medium. Therefore, an optical disk recording medium having recording surfaces on both sides can be stored and removed without touching the recording surface with a finger.

The optical disk recording medium storage case of the present invention will be described below with reference to the drawings.
FIG. 1 is a developed plan view of an optical disk recording medium storage case of the present invention.
As shown in FIG. 1, an optical disk recording medium storage case 10 of the present invention is connected to a mount part 11 covering one surface of an optical disk recording medium and one side of the mount part 11 via a fold line 12. A fixed portion 15 that is formed of a folded piece 13 and fixes the center hole of the optical disk recording medium to the mount 11 and a cut portion 16 into which a part of the periphery of the optical disk recording medium can be inserted. In FIG. 1, the mount portion 11 is formed of a single sheet of paper. However, in the optical disc recording medium storage case 10 of the present invention, the mount portion 11 may be formed of two or more sheets of paper.

  When the optical disk recording medium is stored in the optical disk recording medium storage case shown in FIG. 1, the center hole of the optical disk recording medium is fixed to the fixing portion 15 and a part of the periphery of the optical disk recording medium is inserted into the notch portion 16. Since the optical disk recording medium is fixed by the fixing part 15 and the notch part 16, the stored optical disk recording medium does not fall from the storage case.

  Further, the optical disk recording medium storage case shown in FIG. 1 is made of paper, and the fixing portion 15 and the cut portion 16 can be formed by cutting the paper, so that it can be easily manufactured. Further, it can be stored without touching the recording surface of the optical disk recording medium with a finger.

In addition, since the center hole of the stored optical disk recording medium is fixed to the fixing portion 15 and a part of the periphery of the optical disk recording medium is inserted into the cut portion 16, the printing surface of the optical disk recording medium is hidden by the storage case. Thus, the printed surface of the optical disk recording medium can be viewed while the optical disk recording medium is fixed to the storage case.
Further, the optical disk recording medium is only fixed by the fixing part 15 and the notch part 16, and can be easily taken out.

  The fixed portion 15 in the optical disk recording medium storage case 10 shown in FIG. 1 is formed by cutting out a part of the mount 11. Further, the notch of the fixed portion 15 is formed to be bendable. The fact that the notch is formed to be bendable will be described with reference to FIGS.

  3 and 4 are perspective views of the optical disk recording medium storage case of the present invention. In the optical disk recording medium storage case shown in FIG. 3, the fixing part 15 is formed by cutting out a part of the mount part 11 and is formed so as to be foldable at the bending part 17, and the fixing part 15 is bent at the bending part 17. Thus, the shape floats from the mount 11.

In the optical disk recording medium storage case shown in FIG. 4, the fixing portion 15 is formed by cutting out a part of the mount portion 11, and is formed so as to be foldable at the bending portion 17. The fixing portion 15 is the bending portion. 17 is bent. 3 and 4, the fixing portion 15 is formed to be bendable by a bending portion 17 in which a notch is formed in a direction perpendicular to the direction connecting the fixing portion 15 and the notch portion 16.
3 and 4, the fixing portion 15 has a notch formed in a direction opposite to the notch portion 16.

  Further, in the optical disk recording medium storage case 10 shown in FIGS. 1, 3, and 4, the fixing portion 15 is formed in a U shape. In the case of the U-shape, it is easy to form a notch and there are no corners. Therefore, the center hole of the optical disk recording medium is difficult to be caught during loading and unloading, and the optical disk recording medium can be easily loaded and unloaded. However, the shape of the fixing portion 15 is not limited to the U-shape, and may be any shape. For example, it may have a shape protruding in a direction parallel to the bent portion 17 of the fixing portion 15 as described later, or any shape such as a quadrangle.

In the optical disc recording medium storage case shown in FIG. 1 , the bent portion 17 and the cut portion 16 of the fixing portion 15 are formed at an angle of about 45 ° with respect to the bottom side of the optical disc recording medium storage case body. The angle of the bent portion 17 and the cut portion 16 of the fixing portion 15 with respect to the bottom side of the storage case main body is not particularly limited, but by forming it at an angle of about 45 ° (dotted line portion in FIG. 1 ), it is stored in the storage case. The effect of preventing the optical disk recording medium from shifting in the storage case is increased, and it becomes easy to take out the stored optical disk recording medium.
Further, if the angle of the bent portion 17 of the fixing portion 15 with respect to the bottom side of the storage case main body is formed at an angle of about 90 ° (the solid line portion in FIG. 1 ), the fixing portion 15 is more easily caught in the center hole of the optical disk recording medium. Therefore, the effect of preventing the optical disk recording medium stored in the storage case from shifting in the storage case is further increased.

  Next, a second embodiment of the optical disk recording medium storage case of the present invention will be described with reference to the drawings. FIG. 2 is a developed plan view of the optical disk recording medium storage case of the present invention. In the optical disk recording medium storage case shown in FIG. 2, the same components as those in FIG. 1 are denoted by the same reference numerals as those in FIG. In the optical disk recording medium storage case 10 shown in FIG. 2, the fold line 12 is provided with a cut hole 18 through which a part of the periphery of the optical disk recording medium can protrude. The cut hole 18 can be formed by cutting paper and can be easily manufactured. The optical disk recording medium storage case shown in FIG. 2 is the same as the optical disk recording medium storage case shown in FIG.

  Next, a third embodiment of the optical disk recording medium storage case of the present invention will be described with reference to the drawings. FIG. 7 is a developed plan view of the optical disk recording medium storage case of the present invention. In the optical disk recording medium storage case shown in FIG. 7, the same components as those in FIG. 1 are denoted by the same reference numerals as in FIG. In the optical disk recording medium storage case 10 shown in FIG. 7, the notch of the fixed portion 15 is formed in a shape protruding in a direction parallel to the bent portion 17 of the fixed portion 15. As shown in FIG. 7, since the notch of the fixed portion 15 has a shape protruding in a direction parallel to the bent portion 17 of the fixed portion 15, the optical disk recording is performed when the optical disk recording medium is stored in the storage case. The center hole of the medium is firmly fixed to the fixing portion 15, and for example, even when the optical disk recording medium is stored and transported in the storage case, the optical disk recording medium stored in the storage case can be prevented from shifting from the storage case.

Next, storage of the optical disk recording medium in the optical disk recording medium storage case of the present invention will be described with reference to the drawings. 5 and 6 are views showing a state in which the optical disk recording medium is stored in the optical disk recording medium storage case of the present invention.
5 and 6, the same components as those in FIG. 1 are denoted by the same reference numerals as those in FIG.

  FIG. 5 is a developed plan view showing a state in which the optical disk recording medium 20 is stored in the optical disk recording medium storage case 10, and FIG. 6 is a perspective view showing a state in which the optical disk recording medium 20 is stored in the optical disk recording medium storage case 10. FIG. 6 shows a view in which the folded piece 13 is folded along the folding line 12.

  As shown in FIGS. 5 and 6, the stored optical disk recording medium 20 is fixed by the center hole 21 by bending the fixing part 15, and a part of the periphery of the optical disk recording medium 20 is inserted into the cut part 16. Has been.

  Next, a fourth embodiment of the optical disk recording medium storage case of the present invention will be described with reference to the drawings. FIG. 8 is a perspective view of the optical disk recording medium storage case of the present invention. In the optical disk recording medium storage case shown in FIG. 8, the same components as those in FIG. 1 are denoted by the same reference numerals as in FIG. In the optical disk recording medium storage case 10 shown in FIG. 8, three mounts 11 are provided so that three optical disk recording media can be stored. As shown in FIG. 8, the optical disk recording medium storage case of the present invention includes a case in which a plurality of mounts are provided and a plurality of optical disk recording media can be stored. In FIG. 8, three mount parts are provided, but the mount part is not limited to three, and includes four or more mountable parts that can store four or more optical disk recording media.

  In the above description, the case where the optical disk recording medium is circular has been described, but the optical disk recording medium stored in the optical disk recording medium storage case of the present invention is not limited to a circular one. For example, as shown in FIG. 9, it is possible to store optical disk recording media of other shapes. FIG. 9 is a perspective view of the optical disk recording medium storage case of the present invention in which a so-called business card-shaped optical disk recording medium 20 is stored. Although the business card type optical disk recording medium 20 is accommodated in FIG. 9, the optical disk recording medium that can be accommodated in the optical disk recording medium storage case of the present invention is not limited to a circular shape and a business card type, and has any shape. For example, an optical disk recording medium such as a star shape or a heart shape can be accommodated.

It is an expanded top view of the optical disk recording medium storage case of this invention. It is an expanded top view of the optical disk recording medium storage case of this invention. It is a perspective view of the optical disk recording medium storage case of this invention. It is a perspective view of the optical disk recording medium storage case of this invention. It is a figure which shows the state which accommodated the optical disk recording medium in the optical disk recording medium storage case of this invention. It is a figure which shows the state which accommodated the optical disk recording medium in the optical disk recording medium storage case of this invention. It is an expanded top view of the optical disk recording medium storage case of this invention. It is a perspective view of the optical disk recording medium storage case of this invention. It is a development top view of the optical disk recording medium storage case of the present invention which stored the optical disk recording medium. It is an expanded top view of the conventional optical disk recording medium storage case. It is an expanded top view of the conventional optical disk recording medium storage case.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Optical disk recording medium storage case 11 Mount part 12 Bending line 13 Folding piece 15 Fixing part 16 Cutting part 17 Bending part 18 Cutting hole 20 Optical disk recording medium 21 Center hole 100 Optical disk recording medium 101 Mounting part 102 Folding part 103 Folding part 105 Cutting part 107 cutting part 110 optical disk recording medium 111 mount part 112 folding part 112 ′ folding part 113 folding piece 113 ′ folding piece 115 cutting part 117 cutting part

Claims (8)

An optical disc recording medium storage case comprising a mount portion covering one surface of the optical disc recording medium, and a fold piece connected to at least one side of the mount portion via a fold line,
A fixing portion for fixing a center hole of an optical disc recording medium formed by cutting out a part of the mount portion in the mount portion, and a notch portion into which a part of the periphery of the optical disc recording medium can be inserted; An optical disk recording medium storage case in which the cut portion and the fold line are arranged on opposite sides of the fixing portion. The optical disk recording medium storage case according to claim 1, wherein the notch of the fixed portion is formed in a direction opposite to the cut portion. The optical disk recording medium storage case according to claim 1, wherein the notch of the fixing portion is formed to be bendable. The notch of the said fixing | fixed part is formed so that it can be bent by the bending part formed in the direction perpendicular | vertical to the direction which connects the said fixing | fixed part and the said notch part. Optical disc recording medium storage case. The optical disk recording medium storage case according to any one of claims 1 to 4, wherein the notch of the fixing portion is U-shaped. The optical disk recording medium storage case according to claim 1, wherein the notch of the fixing portion has a shape protruding in a direction parallel to the bent portion. The optical disk recording medium storage case according to any one of claims 1 to 6, wherein a bent portion of the fixed portion is formed substantially parallel to the cut portion. The optical disc recording medium according to claim 1, wherein the bent portion and the cut portion of the fixed portion are formed at an angle of about 45 ° with respect to the bottom of the optical disc recording medium storage case main body. Storage case.

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