JP3103110U - Compact disc holder for audiobooks - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a compact disc holder for an audio book which is easy to take in and out a compact disc, has a simple structure, and is environmentally friendly.
SOLUTION: An audio book is provided with a bottom plate 10, a middle layer 20, and a surface layer 30 made of paper to form a cover or a page portion of an audio book. A recess 22 is continuously provided on the periphery of the tank 21, an opening 31 is formed at a position corresponding to the storage tank 21 and the recess 22 on the surface layer 30, and a periphery of the opening 31 opposite to the recess 22 is provided on the periphery. A support piece 32 is provided to cover the upper part of the storage tank 21 over 1/2 to 1/4 of the area.
[Selection] Figure 2

Description

  The present invention relates to a compact disc holder for an audiobook which forms a cover or a page portion of an audiobook in which a plurality of paper pieces are stacked and one side edge thereof is fixed.

Advances in multimedia technology and optical storage technology have made it possible to record various types of video and audio information on compact discs. For example, there are a VCD capable of recording the MPEG1 data format, a DVD capable of recording the MPEG2 data format, and a CD-DA used for recording general music.
In response to information recording on such a compact disc, there are playback devices such as DVD players, VCD players, CD players, and portable CD players that can be connected to televisions, projectors, and speakers. Furthermore, a CD-ROM drive is a standard equipment of a personal computer, and a compact disk is indispensable for modern life.

Compact discs are mass-produced as storage media for various video and audio programs, such as movies, televisions, operas, concerts, songs, educational videos, and so on. Diversified by purpose. For example, there are a simple paper bag, a plastic CD case, a CD holder (audio book) printed in a book shape according to the contents of a compact disc, and the like.
Among them, a CD holder called an audio book has a book-like form, lacks consideration for environmental issues, requires a lot of trouble in manufacturing, and has a problem in convenience.

As shown in FIG. 1, a conventional book-shaped CD holder (audio book) has an outer periphery and a depth slightly larger than the outer shape and thickness of the compact disc 3 on a cover 2 or a page portion of a main body 1 formed in a book shape. Is formed, and the compact disk 3 is stored in the storage tank 4.
The storage tank 4 is provided with at least one depression 5 on the periphery thereof, and when the compact disk 3 is stored in the storage tank 4, a force is applied to the periphery of the compact disk 3 using the depression 5 to reduce the size of the compact disk 3. The disk 3 can be taken out. Further, a claw-shaped projection 6 is provided at the center of the storage tank 4, and the projection 6 is engaged with the inner periphery of the center hole 7 of the compact disc 3 to hold the compact disc 3 and move the CD holder. This prevents the compact disk 3 housed therein from falling off when the user opens and browses.

Since the compact disk 3 is held by the claw-shaped projections 6, the material of the projections 6 must be elastic and hardly deformable plastic, and the structure thereof is slightly different from that of the compact disk. 3 is to be hooked on the inner peripheral portion.
Although such projections 6 can securely hold the compact disc 3, the compact disc 3 cannot be taken out unless the projections 6 are first deformed to release the engagement with the compact disc 3. Is inconvenient.
Further, since the main body 1 is made of bound and edited and printed paper, the protrusion 6 must be adhered to the central position of the storage tank 4 after the binding of the main body 1 is completed and the storage tank 4 is formed. In addition, in order to store the compact disk 3 in the storage tank 4, there must be no deviation in the bonding position of the projection 6. Difficult to separate and collect. In addition, the protrusion 6 adhered to the center of the storage tank 4 is easily peeled off and dropped during repeated use.

  The problem to be solved by the present invention is to provide a compact disc holder for an audiobook that is easy to insert and remove a CD, has a simple structure, can be easily manufactured, and is environmentally friendly.

  The compact disc holder for audio books of the present invention comprises a plurality of paper sheets stacked together and one side edge thereof fixed to form a cover or a page portion of the audio book, and each of the bottom plates is made of paper. , An intermediate layer and a surface layer, wherein the intermediate layer is formed to be slightly thicker than a compact disc, is superposed on the surface of the bottom plate, and forms a storage tank having a slightly larger diameter than the compact disc in the intermediate layer. A recess for taking out a compact disk is continuously provided on the periphery of the storage tank, the surface layer is superimposed on the surface of the intermediate layer, and an opening is formed at a position corresponding to the storage tank and the recess, and the opening is formed. A supporting piece is provided on a peripheral edge of the portion opposite to the concave portion so as to cover an upper part of the storage tank over 1/2 to 1/4 of an area thereof.

A folded piece disposed below the bottom plate may be continuously provided on the surface layer.
A guide portion that is inclined inward and upward through a fold may be formed at the tip of the support piece.
On the side substantially opposite to the recess, another recess is formed at the periphery of the storage tank, and both sides of the entrance of the other recess are directed slightly inward from the circumferential direction, and extend in a direction approaching each other. Thus, a pair of protrusions may be formed.

  According to the present invention, since the compact disc is supported by the support piece provided on the surface layer without using the plastic protrusion, there is no fear that the whole becomes a paper material and is easy to separate and collect, thereby damaging the environment. There is no need to attach the projection to an accurate position at the time of manufacture, and when a compact disk is taken in and out, there is no need to engage and release the engagement between the projection and the compact disk, which is convenient.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

2 to 5 show a first embodiment of the present invention.
This compact disc holder constitutes a page portion of an audio book in which a plurality of paper pieces are stacked and one side edge thereof is fixed. As shown in FIGS. 2 and 3, a bottom plate 10, an intermediate layer 20, and a surface layer are formed. 30. The bottom plate 10, the intermediate layer 20, and the surface layer 30 are all made of paper.
The bottom plate 10 and the intermediate layer 20 are formed in substantially the same shape, and the intermediate layer 20 is superposed on the surface of the bottom plate 10. The intermediate layer 20 is slightly thicker than the compact disk 40, and a storage tank 21 having a diameter slightly larger than the diameter of the compact disk 40 is formed in the intermediate layer 20. Further, a recess 22 serving as a clue when taking out the compact disc 40 is continuously provided on the periphery of the storage tank 21.

The surface layer 30 is superimposed on the surface of the intermediate layer 20, and a folded piece 33 superposed on the back surface of the bottom plate 10 is provided on one side thereof.
An opening 31 is formed in the surface layer 30 at a position corresponding to the storage tank 21 and the recess 22, and a support piece 32 is integrally formed on the periphery of the opening 31 on the side opposite to the recess 22. Overhangs. The area of the support piece 32 is about １ ／ to の of the area of the storage tank 21 and covers a part of the storage tank 21.
Then, the folded piece 33, the bottom plate 10, the intermediate layer 20, and the surface layer 30 which are continuous with the surface layer 30 are laminated in this order from below and adhered to each other.

When the compact disc 40 is inclined and inserted through the opening 31 not covered with the support piece 32 of the surface layer 30 and inserted into the storage tank 21 of the intermediate layer 20 and placed flat on the bottom plate 10, as shown in FIG. As described above, the compact disc 40 is supported by the bottom plate 10 from below, and is suppressed from above by the support pieces 32 of the surface layer 30 and can be stored in the compact disc holder without falling off.
When the edge of the compact disc 40 is pushed up and inclined as shown in FIG. 5 using the recess 22 formed on the opposite side of the support piece 32, the compact disc 40 is stored in the storage tank 21 through the opening 31. Can be taken from
At the tip of the support piece 32, a guide portion inclined inward and upward through the fold line 34 is formed along the entire length of the tip edge, so that the compact disk 40 can be easily taken in and out, and the support piece 32 is damaged. Can be prevented.

FIG. 6 shows a compact disk holder serving as a cover of an audio book according to a second embodiment.
In this compact disc holder, the bottom plate 10, the intermediate layer 20, and the surface layer 30 are adhered to form a cover of the audiobook, and the surface layer 30 is the surface of the cover. Further, a folded piece 33 continuously provided on the surface layer 30 is adhered to the back surface of the audio book below the bottom plate 10 to form a back cover.
Other configurations are the same as those of the first embodiment, and therefore, the same portions are denoted by the same reference numerals and detailed description thereof will be omitted.

7 and 8 show a third embodiment of the present invention.
On the periphery of the storage tank 21, another recess 23 is formed substantially opposite to the recess 22, and both sides of the entrance of the other recess 23 are directed slightly inward from the circumferential direction and in a direction approaching each other. It is extended to form a pair of protrusions 24.
When the compact disk 40 is stored in the storage tank 21 from the opening 31 of the surface layer 30, the protruding portion 24 is pushed to the back of the other recessed portion 23, and supports the periphery of the compact disk 40 in this deformed state. When the compact disk 40 is taken out, the compact disk 40 is pressed in the direction of the recess 22 by the elastic recovery force of the protrusion 24 returning to the original position, so that the compact disk 40 can be easily taken out.
Other configurations are almost the same as those of the first embodiment.
In the first to third embodiments, the surface layer 30 does not need to be provided with the folded pieces 33.

FIG. 1 is a perspective view of a conventional compact disc holder for audio books. FIG. 1 is an exploded perspective view of a compact disc holder for an audio book according to a first embodiment. FIG. 1 is a perspective view of a compact disc holder for an audio book according to a first embodiment in a compact disc storage state. 1 is a cross-sectional view of a compact disc holder for an audio book according to a first embodiment in a compact disc storage state. 1 is a perspective view of a compact disc holder for an audiobook according to a first embodiment when a compact disc is taken in and out. FIG. 7 is an exploded perspective view of a compact disc holder for an audio book according to a second embodiment. FIG. 10 is an exploded perspective view of a compact disc holder for an audio book according to a third embodiment. FIG. 13 is a plan view of an inner layer and a compact disc according to the third embodiment.

Explanation of reference numerals

DESCRIPTION OF SYMBOLS 10 Bottom plate 20 Intermediate layer 21 Storage tank 22 Depression part 23 Other depression part 24 Projection part 30 Surface layer 31 Opening part 32 Support piece 33 Folding piece 34 Fold 40 Compact disk

Claims (4)

  A compact disc holder constituting a cover or a page portion of an audio book in which a plurality of paper pieces are stacked and one side edge thereof is fixed, comprising a bottom plate, an intermediate layer, and a surface layer each made of paper, wherein the intermediate layer Is formed to be slightly thicker than the compact disk, and is superposed on the surface of the bottom plate to form a storage tank having a diameter slightly larger than that of the compact disk in the intermediate layer. The surface layer is superimposed on the surface of the intermediate layer, an opening is formed at a position corresponding to the storage tank and the depression, and a peripheral edge of the opening opposite to the depression is provided at a periphery thereof. A compact disc holder for an audio book, provided with a support piece for covering the upper part of the storage tank over 1/2 to 1/4 of its area.   2. The compact disc holder for an audio book according to claim 1, wherein a folded piece disposed below the bottom plate is continuously provided on the surface layer.   3. The compact disc holder for an audiobook according to claim 1, wherein a guide portion inclined upward inward through a fold is formed at a tip of the support piece. On the side substantially opposite to the recess, another recess is formed at the periphery of the storage tank, and both sides of the entrance of the other recess are directed slightly inward from the circumferential direction, and extend in a direction approaching each other. 4. The compact disc holder for an audio book according to claim 1, wherein a pair of protrusions are formed.

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