JP2571771Y2 - CD storage case - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a case for storing a large number of CDs for karaoke.

[0002]

2. Description of the Related Art Conventionally, this kind of CD storage case (10 ')
As shown in FIG. 5 and FIG. 6, dozens of trays (24) holding the CDs (1) one by one in the vertical direction are arranged in a hole (25) drilled in the lower part by arranging them in parallel. A desired CD (1) can be taken out by rotating a tray (24) containing one CD (1) forward and pulling it out through the moving shaft (26).

[0003]

Therefore, in a conventional CD storage case of this kind, a CD having a constant outer diameter is used.
Can be stored in a large amount, for example, for a CD with an outer diameter of 20 cm, only a CD of 20 cm can be stored.
There was a problem that mixing with D was impossible.

Therefore, the present invention is to solve such a conventional CD.
In order to solve the problem of the storage case, it is an object of the present invention to provide a CD storage case capable of storing CDs having different dimensions by attaching a detachable adapter.

[0005]

The structure of the present invention for achieving the object will be described with reference to FIGS. 1 to 4 corresponding to the embodiment. The substrate (5) of the tray (15), which is received and stored by the receiving portion (5b) along the length, has an outer diameter C smaller than the outer diameter of the predetermined CD (1) initially.
D (2) has a concave curved surface (3c) for receiving the outer diameter edge, and the protruding edge portion (3a) of the protruding hole (3b) of the curved flat adapter A (3)
Into the adapter mounting hole (5a) formed in the substrate (5) of the tray (15) and temporarily fix the adapter B (4) along the substrate (5) from the opposite side of the substrate (5). Adapter B
(4) is brought into contact, the projection (4a) formed on the flat surface of the adapter B (4) is inserted into the hole (3b) with a protruding edge of the adapter A (3), and the adapter A (3) is crimped. (3) A CD storage case (10) with B (4) resiliently retained and removably fixed via mounting holes (5a) in a substrate (5).

[0006]

Since the present invention has such a structure, the adapters A (3) and B (4) are attached by mounting the adapters A (3) and B (4) on the substrate (5). A CD (2) having a different size is inserted along the line (5) and is held on the substrate (5). Therefore, the CD storage case (10) of the present invention can store a predetermined CD (1) and a CD (2) having an outer diameter different from each other. As a result, the conventional CD storage case (1
0 ') to accommodate CDs (2) of different dimensions, which is not only convenient, but also reduces the types of cases, allowing many and many types of CDs (1) and (2) to be stored in one storage case ( It can be arranged and stored in 10), and the space factor can be improved.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. 1 to 4 are views showing one embodiment of the present invention, and FIG. 1 shows a state in which an adapter is attached to and fixed to a substrate.

[0008] A tray having a receiving portion (5b) by vertically storing a CD (1) having an outer diameter originally specified so as not to come off.
At the predetermined position of the substrate (5) of (15), the protrusion (4) of the adapter B (4)
A mounting hole (5a) for fixing by inserting a) into the hole (3b) of the adapter A (3) is provided. Predetermined CD (1)
Outer diameter (2a) of CD (2) of different diameter smaller than outer diameter (1a)
The curved flat adapter A (3) having an inner concave surface (3c) for receiving a curve is a hole (3a) having a protruding edge (3a) that can be inserted and fixed in the mounting hole (5a) of the substrate (5). 3b) is provided.
The adapter B (4) has a curved flat outer shape of the target shape with the adapter A (3), and is inserted into a hole (3b) of the adapter A (3) to be connected to a flat portion thereof. Projection (4a)
Is formed. Both adapters A (3) and B (4)
After inserting the protruding edge (3a) of the hole (3b) of the adapter A (3) into the mounting hole (5a) of (5), the protrusion of the adapter B (4) is inserted from the opposite side via the board (5). (4a) is inserted into the hole (3b) of the adapter A (3) so that it can be held and fixed while maintaining elasticity.

A CD presence display device (11) is provided in the case (10).
In the case of having the mounting holes (5a) for mounting the adapters (3) and (4) of the board (5), the outer edge of the small-diameter CD (2) is, in the storage position, a CD of each size ( The display device (11) is pressed at the outer edges of (1) and (2), and is provided at a position where the display operation can be performed while the CD is being displayed. In this way, the adapter A (3) fitted into the mounting hole (5a) of the substrate (5)
An adapter having a protruding hole portion (3b) into which the projection (4a) of the adapter B (4) is inserted into the hole (3a) and the tip of the projection (4a) is inserted to keep elasticity. With the B (4), insert the projection (4a) into the hole (3b) sandwiching it from both sides of the board (5) and hold it while maintaining elasticity, and attach the adapters (3) and (4) to the board (5). This is a CD storage case that can be stuck, inserted and stored with CDs (2) of different dimensions applied along the adapters (3) and (4).

Although the embodiments which are considered to be representative of the present invention have been described above, the present invention is not necessarily limited to only the structure of the embodiments, but has the above-mentioned constitutional requirements according to the present invention, and The present invention achieves the object of the present invention and can be appropriately modified and implemented within a range having the following effects.

[0011]

[Effect of the Invention] As is clear from the above description, the present invention has a structure in which the adapters A (3) and B (4) are detachably attached.
(3), (4) attached to the board (5), the adapter (3),
Insert a CD (2) with different dimensions along the (4) and insert the board (5)
Can be used.

As a result, CDs (1) and (2) of different dimensions are stored in the conventional CD storage case, which is not only convenient but also without preparing two or more types of the case.
It is expected that two types of CDs (1) and (2) can be arranged and stored in one CD storage case of the present invention, thereby improving the occupancy rate, which is a remarkable effect in practical use. It was possible.

Since the adapters (3) and (4) are detachable, by removing the adapters A (3) and B (4) from the board (5), a CD (1) having the original dimensions can be obtained. ) Can be stored.

Further, the present invention is described as an adapter of a double storage case capable of storing CDs on both front and back sides of the substrate (5) by attaching the adapters A (3) and B (4) to the substrate (5). However, only the adapter A (3) was attached to the substrate (5), and the projection (4
By inserting and fixing a), it is also possible to obtain the effect as a single storage adapter on one side only.

Although the present invention has been described above with reference to a mixed storage case of a 20 cm CD and a 12 cm CD, the present invention is also applicable to a mixed storage of a 20 cm CD or a 12 cm CD. Applicable.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a partially enlarged extraction view showing a relationship between a tray section and an adapter in FIG. 1;

FIG. 3 is a sectional view showing a mounting relationship between the substrate and the adapter in FIG. 1;

FIG. 4 is a sectional view showing a state where the adapter of the present invention is attached.

FIG. 5 is a sectional view of a conventional example.

FIG. 6 is a sectional view showing a state in which a conventional CD is stored.

[Explanation of symbols]

 (1) CD with the specified outer diameter at the beginning (2) CD with outer diameter smaller than the specified CD (3) Adapter A (3a) Protrusion (3b) Hole with protuberance (3c) Concave curved surface (4) Adapter B ( 4a) Projection (5) Board (5a) Hole (5b) Receiving part (15) Tray

Claims (1)

(57) [Scope of request for utility model registration] 1. A receiving portion in which a predetermined CD (1) is initially arranged vertically.
A concave curved surface (3c) for receiving the outer diameter edge of a CD (2) having an outer diameter smaller than the outer diameter of a predetermined CD (1) on the substrate (5) of the tray (15) to be received and stored by (5b). The protruding edge (3a) of the protruding hole (3b) of the curved flat adapter A (3)
Insert the adapter B (4) into the adapter mounting hole (5a) drilled in the board (5) and temporarily fix it, and place the adapter B (4) along the board (5) from the opposite side of the board (5). (4)
The adapters A (3) and B (4) are inserted by inserting the projections (4a) formed on the flat surface of the adapter B (4) into the holes (3b) with the protruding edges of the adapter A (3) and crimping. Keep the elasticity,
A CD storage case detachably fixed through the mounting hole (5a) of the substrate (5).