JPH02128260U

JPH02128260U -

Info

Publication number: JPH02128260U
Application number: JP3488289U
Authority: JP
Priority date: 1989-03-25
Filing date: 1989-03-25
Publication date: 1990-10-23

Description

[Brief explanation of drawings]

第１図及び第２図はそれぞれ本考案の実施例に
係るデイスクカートリツジの分解斜視図であり、
第１図は平面側分解斜視図、第２図は底面側分解
斜視図である。第３図はシヤツタの平面図、第４
図はシヤツタの底面図、第５図はシヤツタの要部
拡大正面図、第６図は一部切り欠いて示す第５図
のＡ−Ａ線断面図、第７図はシヤツタの拡大側面
図、第８図はデイスクカートリツジの外観斜視図
である。第９図Ａ及び第９図Ｂは本考案の他の実
施例に係る規制部を示すものであり、第９図Ａは
その要部拡大正面図、第９図ＢはそのＢ−Ｂ線断
面図、第１０図はさらに他の実施例を示す要部正
面図、第１１図は撓み規制片の基端部における他
の実施例を示す一部切欠き断面図である。第１２
図は従来のデイスクカートリツジを示す外観斜視
図、第１３図は従来のデイスクカートリツジの一
部切欠き断面図、第１４図は上下ハーフが撓んだ
状態を示す概略正面図である。１……デイスクカートリツジ本体、２……上ハ
ーフ、３……下ハーフ、５，６……開口部、９…
…シヤツタ、１１ｅ……撓み規制片。 1 and 2 are exploded perspective views of a disk cartridge according to an embodiment of the present invention, respectively,
FIG. 1 is an exploded perspective view on the top side, and FIG. 2 is an exploded perspective view on the bottom side. Figure 3 is a plan view of the shutter;
The figure is a bottom view of the shutter, FIG. 5 is an enlarged front view of the main parts of the shutter, FIG. 6 is a partially cutaway sectional view taken along line A-A in FIG. 5, and FIG. 7 is an enlarged side view of the shutter. FIG. 8 is an external perspective view of the disk cartridge. 9A and 9B show a regulating section according to another embodiment of the present invention, FIG. 9A is an enlarged front view of the main part thereof, and FIG. 9B is a cross section thereof taken along the line B-B. FIG. 10 is a front view of a main part showing still another embodiment, and FIG. 11 is a partially cutaway sectional view showing another embodiment at the base end of the deflection regulating piece. 12th
13 is a partially cutaway sectional view of the conventional disk cartridge, and FIG. 14 is a schematic front view showing a state in which the upper and lower halves are bent. 1... Disk cartridge body, 2... Upper half, 3... Lower half, 5, 6... Opening, 9...
... Shutter, 11e... Deflection regulating piece.

Claims

[Claims for Utility Model Registration] A cartridge body consisting of an upper half and a lower half; an opening for allowing a disk-shaped recording medium rotatably housed in the cartridge body to face its signal recording surface outward; What is claimed is: 1. A disk cartridge comprising: a shutter which opens and closes an opening and is slidably mounted; the shutter is provided with a regulating part for maintaining the interval between the upper and lower halves and regulating deflection of the upper and lower halves.