JPH043993U

JPH043993U -

Info

Publication number: JPH043993U
Application number: JP4341790U
Authority: JP
Priority date: 1990-04-25
Filing date: 1990-04-25
Publication date: 1992-01-14

Description

[Brief explanation of drawings]

第１図ａ及びｂは本考案に係る第１実施例を示
す１ＭＢの磁気デイスクを収納したデイスク収納
ケースの底面図及び要部の断面図、第２図ａ及び
ｂは前記１ＭＢの磁気デイスクに対応する２ＭＢ
の磁気デイスクを収納したデイスク収納ケースの
底面図及び要部の断面図であり、第４図ａは本考
案に係る第２実施例を示す２ＭＢの磁気デイスク
を収納したデイスク収納ケースの要部の断面図、
第３図及び第４図ｂは前記２ＭＢの磁気デイスク
に対応する高密度の磁気デイスクを収納したデイ
スク収納ケースの底面図及び要部の断面図であり
、第６図ａ，ｂは本考案に係る第３実施例を示す
２ＭＢの磁気デイスクを収納したデイスク収納ケ
ースの要部の断面図及び正面図、第５図及び第７
図ａ，ｂは前記２ＭＢの磁気デイスクに対応する
高密度の磁気デイスクを収納したデイスク収納ケ
ースの底面図、要部の断面図及び正面図であり、
第９図ａは本考案に係る第４実施例を示す２ＭＢ
の磁気デイスクを収納したデイスク収納ケースの
要部の断面図、第８図及び第９図ｂは前記２ＭＢ
の磁気デイスクに対応する高密度の磁気デイスク
を収納したデイスク収納ケースの底面図及び要部
の断面図であり、第１１図は本考案に係る第５実
施例を示す２ＭＢの磁気デイスクを収納したデイ
スク収納ケースの要部の側面図、第１０図及び第
１２図ａ，ｂ，ｃは前記２ＭＢの磁気デイスクに
対応する高密度の磁気デイスクを収納したデイス
ク収納ケースの底面図、要部の側面図及び断面図
である。Ａ，Ｂ……デイスク収納ケース本体、１，２１
ａ，２１ｂ，３１，４１ａ，４１ｂ，５１ａ，５
１ｂ……上ケース、２ａ，２ｂ，２２，３２ａ，
３２ｂ，４２，５２……下ケース、３……磁気デ
イスク、４……センタープレート、５……開口部
、６……長孔、、７……凹部、８……シヤツター
部材、９……長孔、１２……ライトプロテクタ、
１３……孔、１４……立設壁、１５……孔、１６
……凸部、２３，２４……凸部、２５，２６……
孔、３３……凸部、３４……孔、３５……プリズ
ム、３６……孔、４３，４４……凸部、４５，４
６……孔、４７……プリズム、５３，５４……凸
部、５５，５６……孔、５７……プリズム。 Figures 1a and b are a bottom view and a sectional view of the main parts of a disk storage case containing a 1MB magnetic disk, showing the first embodiment of the present invention, and Figures 2a and b are sectional views of the 1MB magnetic disk. 2MB corresponding
FIG. 4A is a bottom view and a sectional view of the main parts of a disk storage case storing a 2MB magnetic disk, and FIG. cross section,
3 and 4b are a bottom view and a cross-sectional view of the main parts of a disk storage case that stores a high-density magnetic disk corresponding to the 2MB magnetic disk, and FIGS. 6a and 6b are according to the present invention. FIGS. 5 and 7 are a sectional view and a front view of the main parts of a disk storage case storing a 2MB magnetic disk, showing the third embodiment; FIGS.
Figures a and b are a bottom view, a sectional view of important parts, and a front view of a disk storage case that stores a high-density magnetic disk corresponding to the 2MB magnetic disk,
FIG. 9a is a 2MB diagram showing the fourth embodiment of the present invention.
Figures 8 and 9b are cross-sectional views of the main parts of the disk storage case that stores the 2MB magnetic disk.
FIG. 11 is a bottom view and a sectional view of main parts of a disk storage case that stores a high-density magnetic disk corresponding to a magnetic disk of 2 MB, and FIG. 11 shows a fifth embodiment of the present invention that stores a 2 MB magnetic disk. A side view of the main parts of the disk storage case, Figures 10 and 12 a, b, and c are bottom views and side views of the main parts of the disk storage case that stores high-density magnetic disks corresponding to the 2MB magnetic disk. They are a figure and a sectional view. A, B...Disk storage case body, 1, 21
a, 21b, 31, 41a, 41b, 51a, 5
1b... Upper case, 2a, 2b, 22, 32a,
32b, 42, 52... lower case, 3... magnetic disk, 4... center plate, 5... opening, 6... long hole, 7... recess, 8... shutter member, 9... length Hole, 12...Light protector,
13...hole, 14...standing wall, 15...hole, 16
...Protrusion, 23, 24...Protrusion, 25, 26...
Hole, 33... Protrusion, 34... Hole, 35... Prism, 36... Hole, 43,44... Protrusion, 45,4
6... hole, 47... prism, 53, 54... convex portion, 55, 56... hole, 57... prism.

Claims

[Scope of utility model registration request]

This disk storage case is formed by combining an upper case and a lower case, and one of the upper case and the lower case of this disk storage case is formed with a detection hole for detecting the type of disk stored. A disk storage case characterized in that the other of the upper case and the lower case is formed with a convex portion that closes the detection hole.