JPS5995483U

JPS5995483U - disk cartridge

Info

Publication number: JPS5995483U
Application number: JP19167182U
Authority: JP
Inventors: 章人酒本; 正也船橋; 水島　邦夫
Original assignee: 日立マクセル株式会社
Priority date: 1982-12-17
Filing date: 1982-12-17
Publication date: 1984-06-28
Also published as: JPS6316056Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図ないし第６図は本考案に係るディスクカートリッ
ジの第１実施例を示しており、第１図は外観斜視図、第
２図は内部構造を示す平面図、第３図は第２図における
Ａ−Ａ線断面図、第４図は第２図におけるＢ−Ｂ線断面
図、第５図はシャツ−タ一部材の斜視図、第６図は第４
図に相応して示すシャッター閉じ状態の断面図である。第７図は本考案の別実施例を示す一部破断乎面図である
。第８図は本考案の更に他の別実施例を示す一部断面図で
ある。１・・・・・・ディスクケース、２・・・・・・ディス
ク、３・・・・・・駆動軸挿入窓、４・・・・・・磁気
ヘッド挿入窓、２１・・・・・・シャッタ一部材、３６
・・・・・・ライナ、３８・・・・・・斜面部。1 to 6 show a first embodiment of a disk cartridge according to the present invention, in which FIG. 1 is an external perspective view, FIG. 2 is a plan view showing the internal structure, and FIG. 3 is a second embodiment. 4 is a sectional view taken along line BB in FIG. 2, FIG. 5 is a perspective view of the shirt-taper member, and FIG.
3 is a sectional view of the shutter in a closed state corresponding to the figure; FIG. FIG. 7 is a partially cutaway view showing another embodiment of the present invention. FIG. 8 is a partially sectional view showing still another embodiment of the present invention. 1... Disk case, 2... Disk, 3... Drive shaft insertion window, 4... Magnetic head insertion window, 21... Shutter part, 36
...Liner, 38...Slope section.

Claims

[Scope of utility model registration request]

A rotatable disk 2 and a shutter member 21 for opening and closing the magnetic head insertion window 3 are installed in a disk case 1 having a magnetic head insertion window 3, and are interposed between the disk 2 and the inner surface of the disk case 1. The liner 36 is polymerized and fixed onto the movable part of the shutter member 21, and
When the shutter member 21 is opened and closed, the shutter member 21 is placed on the inner surface of the disc case 1 on which the movable part of the shutter member 1 slides.
The movable part of the shutter member 21 moves up the slope part 38 when the shutter member 21 is opened, and the liner 36 is brought into pressure contact with the disk 2. Characteristic disc cartridge.