JPH0676169U - Disk storage case - Google Patents

Abstract

(57) [Summary] Disc storage case [Purpose] To open the lid of the disc storage case, remove the disc from the holder, close the lid, and hold the disc in the holder. In a disk housing case including a housing 1 and a lid 2, a disk 1 is provided at a substantially central portion of an upper surface of the housing 1.
Mounting surface 14 for mounting 2 and center hole 13 of disk 12
A holding surface 5 for holding the holding surface 5 and a flange 6 having a hole 7 formed at the upper end of the holding surface 5, and a plurality of slits 8 are formed from the flange 6 to the holding surface 5 to form a stepped cylindrical shape. While the portion 9 is erected, a fitting portion 10 that fits into the hole 7 of the holding portion 9 and expands the holding surface 5 is erected on the inner surface of the lid 2, By placing the disk 12 on the holding portion 9, covering the lid 2 and fitting the fitting portion 10 into the hole 7 of the holding portion 10, the holding surface 5 is expanded and the holding surface 5 is opened. The disk 12 is held by.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a disc housing case, and more particularly to a disc holding structure.

[0002]

[Prior art]

 As shown in FIGS. 3 (A) and 3 (B), the conventional disc storage case has a storage portion 26 to be mounted on the inner surface of the case body 21 together with the label 22 at a substantially central portion of the upper surface of the storage portion 26. A mounting surface 34 for mounting the disc, a holding surface 23 for holding the center hole of the disc, and a flange 32 at the upper end of the holding surface 23 are provided with a plurality of slits 24 from the flange 32 to the holding surface 23. The formed staircase cylindrical holding portion 25 is erected. When the disc 26 is housed in the disc housing case, since the outer diameter of the holding surface 23 is slightly larger than the diameter of the center hole of the disc 27, the center hole of the disc 26 is inserted into the holding surface 23. By pressing in the direction, the holding surface 23 is tightly inserted and held by the elasticity in the expanding direction. When removing the disk 26 from the disk housing case, if the flange 32 at the upper end of the holding surface 23 is pressed with a fingertip, the mounting surface 34 will sink while warping in the direction of the circular center and the diameter of the holding surface 23 will be compressed. So that it is removed from the center hole of the disk 26. In the disk accommodating case, concave portions 28 are formed at one end on both sides of the case main body 21, and convex portions 30 formed at one end on both sides of a lid 29 are fitted into the concave portions 28. By opening and closing, the locking structure is formed by engaging the locking recesses 31 formed at the other ends of the case body 21 with the locking projections 33 formed at the other ends of the lid 29.

According to these conventional techniques, when the disc 26 is housed in the disc housing case, an operation of aligning the center hole of the disc 26 with the holding surface 23 and an operation of pressing in the insertion direction are required. Therefore, the disc surface of the disc 26 may be touched by a finger or the like. When the disc 26 is taken out from the disc housing case, pressing the flange 32 with a fingertip causes the center hole of the disc 27 to be disengaged from the holding surface 23, so the disc housing case is placed horizontally and taken out. If this is not done, the operation in a vehicle with vibration, such as the disk 27 slipping and dropping from the disk storage case, requires one hand, which is troublesome. Even in the disc housing case, since the hinge structure is formed by fitting the concave portion 28 of the case body 21 and the convex portion 30 of the lid 29, each of them is detached and damaged when an impact is applied when dropped. There are also things to do. Under these circumstances, the advent of a strong disk storage case that can be easily stored and easily taken out has been desired.

[0004]

[Problems to be solved by the device]

 The present invention has been made in view of such a point, and a case body that constitutes a conventional disk storage case, a lid, and a storage portion having a disk holding portion are integrally formed, and the lid is opened from the case body. At the same time, the disc can be easily taken out from the holding portion, and the holding portion holds the disc at the same time when the lid is closed.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention provides a disk housing case including a housing part and a lid, which has a mounting surface on which a disk is mounted and a central hole of the disk, which is substantially centered on the upper surface of the housing part. A holding surface and a flange having a hole formed at the upper end of the holding surface, and a plurality of slits are formed from the flange to the holding surface to vertically erect a holding portion formed in a stepped cylindrical shape. A fitting portion that fits into the hole of the holding portion and expands the holding surface is erected on the inner surface of the lid, a disc is placed on the holding portion of the accommodating portion, the lid is covered, and the fitting is performed. By fitting the portion into the hole of the holding portion, the holding surface is expanded, and the holding surface holds the disc.

[0006]

[Action]

 According to the disk housing case of the present invention, the diameter of the holding surface of the holding portion is smaller than the diameter of the center hole of the disk when the disk is housed in the disk housing case. It can be easily inserted, and by placing the disc on the mounting surface and then covering it with the lid, the fitting part standing on the lid is inserted into the hole of the holding part, and the peripheral side of the fitting part is held by the holding part. The flange of the disc, the flange expands and the diameter of the holding surface also expands, and the holding hole biases and holds the center hole of the disc, and at the same time, the lid is held in the receiving portion. And the disc is accommodated. Next, when the disc is removed from the disc storage case, if the lid is opened from the storage part with a finger, the fitting part comes out of the hole of the holding part and the holding surface is contracted, so that the disc can be easily removed. You can take it out.

[0007]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a side sectional view applied to the present invention. 2A is an enlarged side sectional view of an essential part of FIG. 1, FIG. 2B is an enlarged side sectional view of an essential part when a disc is mounted, and FIG. 2C is an enlarged top view of an essential part of FIG. In the figure, reference numeral 1 is a housing portion of a disc molded of synthetic resin, and a bending portion 3 having a hinge structure is formed between the housing portion 1 and the lid 2 with the same material to form an integrated structure, The edges 4 are formed by bending the respective ends inward, and the structure is such that dust and the like do not enter inside. Reference numeral 9 is a holding portion for holding the disk 12. The holding portion 9 is formed in a substantially stepwise cylindrical shape in the center of the upper surface of the accommodating portion 1 and is erected, and a mounting surface 14 on which the disk 12 is mounted and the same disk. A holding surface 5 for holding the central hole 13 of 12 and a flange 6 formed with a hole 7 at the upper end of the holding surface 5 are provided, and a plurality of slits 8 are provided from the flange 6 to the holding surface 5. Reference numeral 10 is a fitting portion that engages with the holding portion 9. The fitting portion 10 is formed, for example, in the shape of a cone having a small diameter in the front end direction, and is erected substantially at the center of the inner surface of the lid 2. In the above structure, when the lid 2 covers the accommodating portion 1 with the bent portion 3 having a hinge structure as a fulcrum, the fitting portion 10 is inserted into the hole 7 of the holding portion 9, The peripheral side of the fitting part 10 abuts on one end of the flange 6, and at the same time when the lid 2 is pushed into the housing part 1, at the same time the peripheral side of the fitting part 10 has a large diameter surface. One end is urged to expand the holding surface 5. Reference numeral 11 denotes a label, which is fixed to the outer surfaces of the container 1 and the lid 2 by welding or adhesion.

When accommodating the disc 12 in the accommodating portion 1, the diameter of the retaining surface 5 of the retaining portion 9 is slightly reduced from the mounting surface 14 at the lower end toward the flange 6 at the upper end. Since the diameter of the lower end of the holding surface 5 is smaller than the diameter of the central hole 13 of the disk 12, the central surface 13 is inserted and the insertion surface 14 is inserted. . Next, by covering the accommodating portion 1 with the lid 2, the fitting portion 10 integrated with the lid 2 is inserted into the hole 7 of the holding portion 9, and the fitting portion 10 is pressed on the peripheral side. By applying a force to the holding surface 5 via the flange 6 in a direction to expand the holding surface 5 having a plurality of slits 8 and having elasticity, the holding surface 5 expands like a flower, The central hole 13 is held by the holding portion 9 while being biased. When the disc 12 is taken out from the housing portion 1, if the lid 2 is opened from the housing portion 1 with a finger, the fitting portion 10 is disengaged from the hole 7 of the holding portion 9 and the holding surface 5 is contracted. The disk 12 can be easily taken out. In the embodiment according to the present invention, the disc housing case is formed integrally with the housing portion 1 and the lid 2 by forming the bent portion 3 having a hinge structure with the same material. It is needless to say that the present invention is not limited to the example, and may be applied to, for example, a conventional disk storage case using the holding portion 9 and the fitting portion 10 according to the present embodiment.

[0009]

[Effect of device]

 As described above, in the disc housing case according to the present invention, the disc can be easily accommodated and taken out, so that the disc is less likely to be accidentally dropped during handling in a vehicle with vibration, and By consolidating the three-point configuration of the case body, the lid, and the accommodating portion having the holding portion of the disc into one point, it has an excellent effect of reducing the cost.

[0010]

[Brief description of drawings]

FIG. 1 is a side sectional view showing a disk housing case applied to the present invention.

2A and 2B are views showing a disc housing case applied to the present invention, in which FIG. 2A is an enlarged side sectional view of an essential part before the disc is accommodated, and FIG. 2B is an enlarged side sectional view of an essential part after the disc is accommodated.
(C) is an enlarged top view of a main part.

FIG. 3 is a view showing a conventional disc storage case,
(A) is a side development sectional view, (B) is an enlarged side sectional view of a main part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Storage part 2 Lid 3 Bending part 4 Edge part 5 Holding surface 6 Flange 7 Hole 8 Slit 9 Holding part 10 Fitting part 11 Label 12 Disk 13 Center hole 14 Mounting surface

Claims (2)

[Scope of utility model registration request] 1. A disk housing case comprising a housing part and a lid, wherein a mounting surface on which a disk is mounted, a holding surface for holding a central hole of the disk, and the same holding surface are provided substantially in the center of the upper surface of the housing part. A flange with a hole formed at the upper end of
A plurality of slits are formed from the flange to the holding surface to stand up a holding portion formed in a stepped cylindrical shape, while the inner surface of the lid is fitted into a hole of the holding portion to expand the holding surface. The fitting surface is expanded by placing the fitting portion upright, placing the disc on the holding portion of the housing portion, covering the lid, and fitting the fitting portion into the hole of the holding portion. A disc housing case is characterized in that the disc is held by the holding surface. 2. A disk storage case, wherein the storage part and the lid are integrally formed.