JP2651900B2 - Optical disk storage - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an accommodating body for accommodating an optical disk such as a compact disk for music or a compact disk for a computer. In addition to organizing and storing the optical disk, especially when storing the optical disk, there is no risk of damaging the recording part of the optical disk, and the optical disk can be quickly and smoothly taken out and stored without damaging the recording part. It is a trick.

[0002]

2. Description of the Related Art Conventionally, as a housing for an optical disk, a box-shaped case made of a synthetic resin which can be freely opened and closed and which covers a whole optical disk by engaging a center hole of the optical disk is almost used. By storing, the invasion of dirt, dust and the like was prevented. However, this box-shaped case
Since there is a limit to storing a large number of optical disks, the current situation is to store a large number of optical disks in a bag made of a soft sheet made of synthetic resin and stack multiple optical disks. It is.

[0003]

However, in the above-described optical disk housing comprising a mere bag, even when searching for a desired optical disk, a large number of optical disks are stacked in the bag. Therefore, it is inevitable to repeat the operation of turning one sheet at a time, requiring a great deal of time and labor, and there is a possibility that dust may easily enter, and an accidental situation such as a stored optical disk falling out and falling may often occur. Was. Furthermore, there is a possibility that the recording portion of the optical disk may be touched when the optical disk is stored or unloaded, and the recording portion of the most important optical disk may be soiled. In particular, since the recording portion of the stored optical disk is always in contact with the bag, it cannot be said that the recording portion is completely protected. Naturally, the most important recording for this type of optical disk during storage and unloading. There is a possibility that abrasion may occur in the part, and a solution has been awaited.

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is capable of organizing and storing the optical disk in an easy-to-see, orderly and stable state without damaging the optical disk. Another object of the present invention is to provide an optical disk storage that can be quickly and smoothly performed without damaging or soiling a recording portion.

[0005]

In order to achieve the above-mentioned object, according to the present invention, a concave portion for storing an optical disk is formed in a sheet member, and a storage space in the concave portion for storing an optical disk is provided.
Inner wall against which the drawn optical disk comes into contact in the drawing direction
Part gradually increases in height in the optical disk pull-out direction.
On the outer periphery of the concave portion for storing the optical disk, there is provided a stepped portion for supporting only the outer peripheral portion of the optical disk which is a non-recording portion without contacting the recording portion with the concave surface for storing the optical disk. A bag having an opening is formed on the upper surface of the concave portion in the anti-pulling-out direction by attaching a soft sheet made of synthetic resin to the sheet body to prevent the optical disk from slipping out in the upper surface direction and to allow the optical disk to be inserted and removed. It is characterized by being stored.

A notch is formed in the opening of the synthetic resin soft sheet at the upper portion of the center hole of the optical disc, and a notch is formed at the opening of the optical disc. A groove for inserting and removing the optical disk may be provided by sandwiching the center hole of the optical disk and the outer edge of the optical disk with a finger until reaching the rear of the outer edge.

Further, a binding engagement portion for accommodating a plurality of sheets in a binder format may be formed on the sheet body.

[0008]

[Action] to form an optical disc storage recess in the seat body, this
Stored in the optical disk storage recess
The inner peripheral wall where the
The height gradually increases in the direction in which the disc is drawn, and only the outer peripheral portion of the non-recording portion of the optical disc, which is a non-recording portion, does not contact the recording portion on the outer periphery of the recess. A step portion for supporting is protruded, and a bag portion having an opening is formed on the upper surface of the concave portion for storing the optical disk in a direction opposite to the pulling-out direction by sticking a soft sheet made of synthetic resin to the sheet body. In addition to preventing the optical disk from slipping out and storing the optical disk in a removable manner, the optical disk in the stored state has only the outer peripheral part, which is the non-recording part, abutting against the step, and the recording part is lifted up from the optical disk storage concave surface and supported. From being
Light that is securely stored without the risk of damaging the recording portion of the optical disk, and that the stored optical disk contacts in the pull-out direction.
The inner peripheral wall portion of the disc storage recess has a reliable stopper
Made in conjunction with the risk phrase surely storage to get out, light
When storing / removing the disc, the optical disc is not recorded.
The outer peripheral part, which is the recording part, is brought into contact with the inclined part of the inner peripheral wall
Movement may damage the recording part of the optical disk
There is no.

A notch is formed in the opening of the synthetic resin soft sheet at the upper portion of the center hole of the optical disc, and a notch portion is formed at the opening of the optical disc. When the center hole of the optical disk and the outer edge of the optical disk are sandwiched between the outer edges and the outer edge of the optical disk by a finger, and a groove is provided for inserting and removing the optical disk, the finger holding the optical disk must contact only the non-recording portion of the optical disk. Therefore, it is possible to easily store and take out the recording portion of the optical disk without soiling.

In the case where a binding engagement portion for accommodating a plurality of sheets in a binder system is formed on the sheet, a plurality of optical discs can be efficiently accommodated and the retrieval of the optical discs can be easily performed. be able to.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the drawings, reference numeral 1 denotes an optical disk storage body according to the present invention. This optical disk storage body 1 is formed by molding a single synthetic resin sheet 2 to form two optical disk storage recesses 3. A substantially rectangular flexible sheet 4 made of synthetic resin covers only the left and right and lower peripheral portions of the sheet member 2 so as to cover substantially half the circumferential portion of each of the optical disc storage recesses 3 in the direction opposite to the optical disc pull-out direction. It is configured to be adhered to. And the optical disk storage body 1 of the present invention
A binding hole or the like for inserting a plurality of optical disc housings with a binder ring or the like on one side of the sheet body 2 so that a plurality of sheets are bound and used in a binder format.
Are perforated.

The concave portion 3 for accommodating the optical disk has an inner peripheral wall 6 which engages the outer periphery of the optical disk for about 3/4 of the circumference.
An optical disk is housed in an upright position. Between the inner peripheral wall 6 and the bottom surface of the optical disk accommodating recess 3, only the outer peripheral portion, which is a non-recording portion, of the accommodated optical disk is brought into contact. A step 7 for projecting a recording portion from the bottom surface of the concave portion 3 for storing an optical disk is provided in a protruding manner. The concave portion 3 for storing the optical disk and the concave portion 3 for storing the optical disk
Is formed by a synthetic resin soft sheet 4 which covers substantially half of the opening. The opening 8 is provided with a semicircular cutout 8a so that the synthetic resin soft sheet 4 does not cover the center hole of the optical disk in the housed state.

Reference numeral 10 denotes a groove formed from the lower surface of the center hole of the optical disk in the sheet member 2 to the rear of the outer edge of the drawn-out portion of the stored optical disk. By forming the groove portion 10 in the sheet body 2, it becomes easy to put a finger on the center hole of the optical disk and the outer edge of the optical disk when holding the optical disk, and the tip of the finger holding the optical disk when inserting / removing the optical disk becomes a sheet. The body 2 can be easily moved without rubbing.

FIG. 3 shows a stopper wall 11 which functions as a stopper so that the stored optical disk does not easily come out of the optical disk housing 1. The stopper wall 11 (portion B in the developed view of the concave portion 3 for storing the optical disk shown in FIG. 4) moves the inner peripheral wall 6 (portion C in FIG. 4) of the concave portion 3 for storing the optical disk from the opening 8 further in the optical disk pull-out direction. Extends about 45 degrees around the outer circumference of the optical disk along the outer shape of the optical disk, and comes into contact with the outer circumference of about 45 degrees in the pull-out direction on both sides of the optical disk in the housed state, thereby preventing the optical disk from slipping out. The peripheral wall 6 and the stopper wall 11 engage about 3/4 of the circumference of the optical disk except for the pull-out direction portion, so that the optical disk can be securely stored and held without moving.

Further, the stopper wall 11 is provided at about 15 mm from the outer periphery of the optical disk in the optical disk pull-out direction from the opening 8 of the bag portion 9.
The tapered portion 11a is formed so as to gradually increase the height from the step portion 7 in degrees, and the tapered portion 11a of the outer circumference of the optical disk is formed at about 1 mm.
Conversely, after 5 degrees, the height gradually decreases, and at the end, the height is substantially the same as the height of the inner peripheral wall 6. By forming the tapered portion 11a on the stopper wall 11, the stored optical disk can be reliably prevented from coming out, and when storing and removing the optical disk, the optical disk is inclined according to the inclination of the tapered portion 11a, and both side edges thereof are inclined. The sliding contact enables smooth insertion and removal of the optical disk, and allows safe handling without fear of damaging the recording portion.

Numeral 12 denotes an optical disk supporting projection formed in the groove 10 corresponding to the outer edge of the accommodated optical disk in the pulling-out direction, which functions as a stopper for preventing the optical disk from slipping out in the pulling-out direction. However, when the drawn-out portion of the stored optical disk is pressed and urged from the front, the optical disk is supported so that an excessive force is applied to the optical disk and the optical disk is not bent.

The concave portion 3 for accommodating the optical disk, particularly the step portion 7,
It is slightly inclined with respect to the surface of the sheet 2 so that its depth becomes shallower in the direction of pulling out the optical disk, so that the portion of the optical disk in the direction in which the optical disk is pulled out is lifted from the surface of the sheet 2 so that storage and removal can be performed smoothly. .

FIG. 5 shows a state in which the optical disk container 1 of the present invention is used by being bound to a binder 13.
In this manner, the plurality of optical disc storage bodies 1 are
By using the optical disc 3 bound to a large number of optical discs, a large number of optical discs can be stored in an excellent searchability.

FIG. 6 shows another embodiment of the optical disk storage unit according to the present invention. In this optical disk storage unit 1, a rollable bag is provided at one end of the sheet 2 in the optical disk pulling-out direction. One side of 14 is adhered. This bag 14
Stores a jacket, a liner note, etc. of a compact disc for music, and a manual, etc. of a compact disc for a computer, and is made of a transparent synthetic resin sheet so that the stored items can be visually recognized from the surface. The bag body 14 always covers the upper surface of the bag portion 9 to exhibit a lid function, and prevents dust from adhering to the stored optical disk. Reference numeral 15 denotes a rib for reinforcing the rigidity of the sheet member 2. The rib 15 is formed at an appropriate position within a range that does not hinder the function of the optical disk container 1, so that an optical disk composed of the thin sheet member 2 is provided. Storage body 1
Is hardly bent.

In the storage of the optical disk 16 in the optical disk holder 1 of the present invention having the above-described structure, the center hole 16a of the optical disk 16 and the outer peripheral end surface of the optical disk 16 are sandwiched between fingers without touching the recording portion of the optical disk 16. Then, in this state, one end of the optical disk 16 is inserted from the opening 8 of the bag portion 9 while the optical disk 16 is inclined so as to slightly lift the soft sheet 4 made of synthetic resin. The concave portion 3 for storing the optical disk is gradually inclined in a direction descending from the opening 8 toward the back, so that the optical disk 16 smoothly enters. When the optical disk 16 is inserted halfway, both side edges of the optical disk 16 abut against the tapered portion 11a of the stopper wall 11, and the tapered portion 11a
The optical disk 16 is guided according to the inclination of “a”, and is inserted to a position where its tip engages with the engaging step 8. At the same time that the tip of the optical disk 16 engages with the engaging step 8, the optical disk 16 located on the stopper wall 11 falls on the step 7 and engages with the stopper wall 11.

When the optical disk 16 is stored in the optical disk housing 1, the optical disk 16 is prevented from coming out in the optical disk pull-out direction by the stopper wall 11, and is prevented from moving upward in a direction perpendicular to the sheet 2. The slip-out is reliably prevented by covering the optical disk 16 with the soft sheet 4 made of synthetic resin more than half. Therefore, the optical disk 16 is slid in the bag portion 9 to be damaged or dropped from the bag portion 9 to be damaged. There is no danger of getting dirty.

In taking out the optical disk 16,
The outer edge of the stored optical disk 16, which is located in a state of being lifted from the surface of the sheet 2 by the groove 10, and the inner periphery of the center hole 16 a of the optical disk 16 are sandwiched by fingers, and the outer periphery of the optical disk 16 exceeds the stopper wall 11. The flexible sheet 4 made of synthetic resin is bent until the outer edge of the optical disk 16 in the pulling direction is lifted, and the optical disk 16 is pulled in the pulling direction.
To move. Then, the outer periphery of the optical disk 16 is separated from the inner peripheral wall 6, and both side edges of the optical disk 16 in the opening 8 ride on the tapered portion 11a of the stopper wall 11, and the recording portion of the optical disk 16 is rubbed in an inclined state. Not easily and smoothly drawn out.

[0023]

As described above in detail, according to the optical disk storage body of the present invention, the optical disk storage recess is formed in the sheet member, and the light stored in the optical disk storage recess is formed.
The inner peripheral wall portion where the disc abuts in the drawing direction is
The height gradually increases in the pull-out direction of the optical disk,
A step is provided on the outer periphery of the concave portion for storing the optical disk so as to support only the outer peripheral portion of the optical disk which is a non-recording portion without contacting the recording portion with the concave surface for storing the optical disk. A bag portion having an opening is formed on the upper surface in the anti-pulling direction by attaching a soft sheet made of synthetic resin to the sheet body to prevent the optical disk from being pulled out in the upper direction and to store the optical disk in a removable manner. Therefore, the stored optical disk is not likely to be dropped and damaged, and can be arranged and stored in an easy-to-see, orderly and stable state.
Since the optical disk is stored in a state where the recording part is not in contact with the storage body, there is no danger of the recording part being damaged during storage, and the stored optical disk abuts in the pull-out direction.
The inner peripheral wall of the optical disk storage recess
It will be securely stored without fear of falling out as a par
In addition, when storing / removing optical discs,
Indicates that the outer part, which is the non-recording part, is
The recording part of the optical disk is damaged
There is no danger. As described above, it has become possible to provide an optical disk storage that can solve all the drawbacks of the conventional optical disk storage of this type without the possibility of soiling or damaging the recording portion when storing or removing the optical disk.

A notch is formed in the opening of the synthetic resin soft sheet in the upper portion of the center hole of the optical disk, and a notch portion is formed in the sheet body from the lower portion of the center hole of the optical disk in the drawing direction of the optical disk. When the center hole of the optical disk and the outer edge of the optical disk are sandwiched between the outer edges and the outer edge of the optical disk by a finger, and a groove is provided for inserting and removing the optical disk, the finger holding the optical disk must contact only the non-recording portion of the optical disk. Therefore, it is possible to easily store and take out the recording portion of the optical disk without soiling.

When a plurality of binding engagement portions for accommodating a plurality of binders are formed on the sheet body, and the optical disk accommodating body of the present invention is bound to a plurality of binders and used, the storage efficiency is further improved. It is possible to quickly and easily take out a desired optical disk from a large number of optical disks with good searchability, as well as being able to arrange and store the information in a good order.

[Brief description of the drawings]

FIG. 1 is a plan view of an optical disk container of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a partial cross-sectional view showing a stopper wall in the optical disk storage body of the present invention.

FIG. 4 is a development view showing an optical disk storage recess in the optical disk storage body of the present invention.

FIG. 5 is a plan view showing a use state of the optical disk storage body of the present invention.

FIG. 6 is a plan view showing another embodiment of the optical disk storage body of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Optical disk storage body 2 Sheet body 3 Optical disk storage concave part 4 Synthetic resin soft sheet 5 Binding hole 6 Inner peripheral wall 7 Step part 8 Opening 9 Bag part 10 Groove part 11 Stopper wall 12 Optical disk support convex part 14 Bag body 16 Optical disk 16a center hole

Claims (3)

(57) [Claims] 1. A form a disc housing recess in the sheet member, housed light de in the optical disk accommodating recess
The inner peripheral wall where the disk contacts in the
The height gradually increases in the direction of the
A step is provided on the outer periphery of the concave portion for storing the optical disk so as to support only the outer peripheral portion of the optical disk which is a non-recording portion without contacting the recording portion with the concave surface for storing the optical disk. A bag having an opening is formed on the upper surface of the anti-pulling-out direction by attaching a soft sheet made of synthetic resin to the sheet body to prevent the optical disk from slipping out in the upper direction and to store the optical disk in a removable manner. An optical disk storage body characterized in that: 2. A notch portion is formed in an opening of a synthetic resin soft sheet at an upper portion of a center hole of an optical disc, and a notch portion is formed in a sheet body from a lower portion of the center hole of the optical disc in a drawing direction of the optical disc. 2. The optical disk storage body according to claim 1, wherein a groove for inserting and removing the optical disk is provided by sandwiching the center hole of the optical disk and the outer edge of the optical disk with a finger to the rear of the outer edge. 3. The optical disk storage body according to claim 1, wherein a binding engagement portion for storing a plurality of sheets in a binder format is formed on the sheet body.