JP3046526U - Paper jacket for CD - Google Patents

Abstract

(57) [Summary] [Purpose] Compact and compact than conventional ones
Provided is a CD storage container that can be used as a table for decorating a CD. [Constitution] A CD provided with a CD holding cut 9 and a fastening cut 10 for forming a holding portion 9 'to be inserted into the center hole of the CD
The holding surface 1, the CD protection surface 2, and the CD
A fastening surface 3 for preventing the gripping surface 1 and the CD protection surface 2 from opening, and a fastening projection 4 are divided by bent portions 5, 6, and 7, and are arranged from one end to the other end. A rectangular cardboard having fastening projections 4.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a paper jacket for a CD for preventing a CD from being damaged when a compact disc (abbreviated as a CD in the present specification) is sent by mail or the like.

[0002]

[Prior art]

 Conventionally, CDs are sent or stored in transparent synthetic resin boxes. However, a box made of a synthetic resin is an excessive storage container in terms of preventing damage to a CD. Further, since the box made of synthetic resin is bulky, it is not suitable for sending CDs by mail or the like, and when storing a large number of CDs, there is a problem that an excessive space is required for storage.

[0003]

[Problems to be solved by the invention]

 INDUSTRIAL APPLICABILITY The present invention can sufficiently prevent damage to a CD during mailing and storage, and is suitable for mailing a CD because it is not bulky, and can store a large number of CDs in a small space. The challenge is to provide CDs may also be used to decorate a room after acquisition. An object of the present invention is to provide a CD storage container that can be used as a table for decorating the CD.

[0004]

[Means for Solving the Problems]

 FIG. 1 is a schematic explanatory view of an example of the present invention. The present invention will be described specifically with reference to FIG. In the present invention, a CD gripping surface 1, a CD protection surface 2, a fastening surface 3, and a fastening projection 4 are sequentially arranged from one end (right end) to the other end (left end). It is a rectangular cardboard having an attachment projection 4.

The CD gripping surface 1 and the CD protection surface 2 of the present invention are separated by a bent portion 5 perpendicular to the long side of the rectangle, and the CD protection surface 2 and the fastening surface 3 are perpendicular to the long side of the rectangle. The fastening surface 3 and the fastening projection 4 are separated by a bent portion 6 and are separated by a bent portion 7 perpendicular to the long side of the rectangle.

As will be described later, the jacket of the present invention is used by folding a CD after storing it. The bent portions 5, 6, and 7 serve as folds at this time. FIG. 1 shows an example of the bent portions 5, 6, and 7 having a width. For example, in the case of a thin cardboard having flexibility, even a linear bent portion having no width can be easily folded. Can be. Therefore, depending on the flexibility and thickness of the cardboard, the bent portions 5, 6, and 7 can be formed as a bent portion having a width or a linear bent portion having no width.

The CD gripping surface 1 has a square shape with one side larger than the diameter of the CD. According to the inventor's knowledge, one side of the CD gripping surface 1 is preferably larger by 5 to 20 mm than the diameter of the CD. The CD holding surface 1 is also provided with a CD holding cut 9 and a fastening cut 10. The CD gripping cut 9 has a U-shape with the bottom facing the other end (left end), and the open end of the U-shape is arranged at approximately the center of the CD gripping surface, and the length of the U-shape bottom is the center hole of the CD. , Preferably 1 to 3 mm.

[0008] Furthermore, the fastening notch 10 has a straight or deformed straight line perpendicular to the long side of the rectangle at a position corresponding to the center of the bent portion 5 between the bent portion 5 and the bottom of the U-shape of the CD holding cut. Set up in the shape. As will be described later, the fastening cuts 10 are used for inserting the fastening projections 4 in use. Therefore, the fastening cut 10 is sufficient if the fastening projections 4 can be inserted. Therefore, the fastening cut 10 may be straight or may be a mountain-shaped deformed straight as shown in FIG. Is also good.

The CD protection surface 2 is a square having substantially the same dimensions as the CD holding surface 1. The fastening surface 3 has a rectangular shape or a deformed rectangular shape whose long side is equal to one side of the CD protection surface 2 and whose short side is the length from one end (right end) of the CD gripping surface 1 to the fastening cut 10. . The fastening projection 4 is arranged at the center of the other end (left end) of the fastening surface 3, and the length of the bent portion 7 is smaller than that of the fastening cut 10.

As will be described later, the fastening surface 3 and the fastening projections 4 prevent the CD gripping surface 1 and the CD protection surface 2 from opening when the paper jacket of the present invention is folded after storing the CD. To be fastened to Therefore, the fastening surface 3 may have a deformed rectangular shape with a mountain-shaped left end, for example, as shown in FIG.

[0011]

[Embodiment of the invention]

 FIG. 2 is a schematic explanatory view of a method for accommodating a CD 8 using the paper jacket of the present invention. A- 1 shows a CD holding portion 9 ′ formed by a CD holding cut 9 in a center hole of the CD 8. FIG. 4 is a plan view of a state in which the CD 8 is inserted and set by sandwiching the CD 8 between the CD gripping surface 1 and the CD gripping portion 9 ′, and A-2 is a longitudinal sectional view taken along the line II.

In the present invention, the gripping surface 1 of A-2 in FIG. 2 on which the CD 8 is set is bent in the direction of the arrow 11 around the bent portion 5, and the CD protection surface 2 as shown in FIG. Overlap so that they face each other. By this superposition, the back surface of the CD is protected by the CD holding surface 1 and the front surface of the CD is protected by the CD protection surface 2.

Next, in the present invention, the entirety of the fastening surface 3 and the fastening projections 4 are bent in the direction of arrow 12 around the bent portion 6. C-1 in FIG. 2 is a longitudinal sectional view in a state of being bent 90 ° in the direction of arrow 12, and C-2 in FIG. 2 is a plan view thereof. The entirety of the fastening surface 3 and the fastening projections 4 is further bent by 90 °, and the fastening projections 4 are inserted into the fastening cuts 10.

D-1 of FIG. 2 is a longitudinal sectional view showing a state in which all of the above is completed, and D-2 of FIG. 2 is a plan view thereof. The CD 8 is sandwiched between the CD gripping surface 1 and the CD gripping portion 9 ', the back surface of the CD is protected by the CD gripping surface 1, the surface of the CD is protected by the CD protective surface 2, and the CD gripping surface 1 and the CD The protection surface 2 is fastened by a fastening surface 3, a fastening projection 4 and a fastening cut 10 so as not to open.

The CD 8 is stored in the CD paper jacket of the present invention by the above method. D-1 in FIG. 2 is a longitudinal sectional view of the CD paper jacket of the present invention in which the CD 8 is stored, and D-2 in FIG. 2 is a plan view thereof. The CD 8 has a CD holding portion 9 'inserted through the center hole thereof, and is set between the CD holding surface 1 and the CD holding portion 9'. The back surface of the CD 8 is protected by the CD holding surface 1, and the surface of the CD 8 is a CD. Since the CD gripping surface 1 and the CD protective surface 2 are protected by the protection surface 2 and are not opened by the fastening surface 3, the fastening projection 4 and the fastening cut 10, During storage, damage to the CD can be sufficiently prevented. Also, the paper jacket for CD of the present invention containing CD8 is less bulky than the conventional box made of synthetic resin, so it is suitable for mailing and can store many CDs in a small space. .

FIG. 3 is a schematic explanatory view of a method of forming the paper jacket of the present invention into a table for decorating a CD. FIG. 3E is a view showing the same state as A-2 in FIG. 2 in which the CD holding portion 9 'is inserted into the center hole of the CD 8, and the CD 8 is set by sandwiching the CD 8 between the CD holding surface 1 and the CD holding portion 9'. .

When forming on a mounting table, the CD protection surface 2 is in the direction of arrow 13 with respect to the CD gripping surface with the bent portion 5 as an axis, and the fastening surface 3 is with the bent portion 6 as an axis. The fastening projection 4 is bent in the direction of arrow 15 with respect to the fastening surface 3 about the bent portion 7 as an axis. FIG. 3F shows this state.

In forming the mounting table, the CD protection surface 2, the fastening surface 3, and the fastening projection 4 are further bent, and the fastening projection 4 is sandwiched between the CD holding surface 1 and the CD. FIG. 3G shows this state, and FIG. 3H is a perspective view of FIG. 3G. 3G and 3H, the CD gripping surface 1, the CD protection surface 2, the fastening surface 3, and the fastening projection 4 become a horizontal triangular prism-shaped mounting table, and the CD gripping portion 9 'is inserted through the center hole of the CD8. It is placed and decorated on the CD holding surface 1 while being sandwiched between the CD holding portions 9 '.

The paper jacket for the CD of the present invention, in which the CD shown in D-1 of FIG. 2 is stored, can be easily and quickly changed to the table of FIG. 3H by changing the bending direction. In the same manner, the table shown in FIG. 3H can be easily and quickly changed to the state in which the CD indicated by D-1 in FIG. 2 is stored.

[0020]

[Effect of the invention]

 By using the paper jacket for the CD of the present invention, it is possible to sufficiently prevent the CD from being damaged during mailing or storage. Also, since it is not bulky, it is suitable for mailing and can store many CDs in a small space. Also, the paper jacket for a CD of the present invention can be easily formed into a table for decorating a CD and used.

[Brief description of the drawings]

FIG. 1 is a schematic explanatory view of a paper jacket for a CD of the present invention.

FIG. 2 is a schematic illustration of a method for storing a CD using the paper jacket of the present invention.

FIG. 3 is a schematic explanatory view of a method of forming the paper jacket of the present invention into a table for decorating a CD.

[Explanation of symbols]

1: CD holding surface, 2: CD protection surface, 3: Fastening surface,
4: fastening projection, 5: bent portion, 6: bent portion, 7:
Bent part, 8: CD, 9: Cut for holding CD,
9 ': CD gripping part, 10: Fastening cut, 11: Bending direction, 12: Bending direction, 13: Bending direction, 14: Bending direction, 15: Bending direction.

Claims (1)

[Utility model registration claims] 1. A CD gripping surface (1) from one end to the other end.
A rectangular cardboard having a CD protection surface (2), a fastening surface (3), and a fastening projection (4) sequentially arranged and having a fastening projection (4) at the other end. ) And the CD protective surface (2) are separated by a bent portion (5) perpendicular to the long side of the rectangle, and the CD protective surface (2) and the fastening surface (3) are folded perpendicular to the long side of the rectangle. The fastening surface (3) and the fastening projection (4) are separated by a bent portion (7) perpendicular to the long side of the rectangle, and the CD gripping surface (1) is separated by a curved portion (6).
The side is a square shape larger than the diameter of the CD and has a CD gripping cut (9) and a fastening cut (10), and the CD gripping cut (9) is a U-shape with the bottom facing the other end. The open end of the U-shape is CD
The length of the bottom of the U-shape arranged at the center of the gripping surface is a CD gripping cut (9) smaller than the diameter of the center hole of the CD, and the fastening cut (10) is the U-shaped cut of the CD gripping cut. Bottom and bend
A straight or deformed straight fastening cut (10) provided at a position corresponding to the center of the middle bent portion (5) of (5) in a direction perpendicular to the long side of the rectangle, and has a CD protection surface ( 2) CD holding surface
It has a square shape with the same dimensions as (1). The fastening surface (3) has a long side equal to one side of the CD protection surface (2) and a short side is a CD gripping surface (1).
A rectangular or deformed rectangular fastening surface (3) having a length extending from one end to a fastening cut (10), and fastening projections (4).
Is a fastening projection (4) arranged at the center of the other end of the fastening surface (3) and having a bent portion (7) shorter than the fastening cut (10). For paper jacket.