JPS6113353U

JPS6113353U - floppy disk device

Info

Publication number: JPS6113353U
Application number: JP9417884U
Authority: JP
Inventors: 明政畑
Original assignee: ブラザー工業株式会社
Priority date: 1984-06-22
Filing date: 1984-06-22
Publication date: 1986-01-25

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図はこの発明を具体化したフロッピーディスク装置
の部分平面図、第２図はその部分横断面図、第３図は同
じく部分側面図である。第４，５，６図は第１．２．３図にそれぞれ対応させて
フロッピーディスクを挿入した際の動作状態を示す部分
平面図、部分横断面図及び部分側面図である。第７図はフロッピーディスクを取出して示す正面図、第
８図はそのシャツタ開放状態を示す正面図である。図において１はフロッピーディスクカセット、２は磁気
ディスク、３は挿入端、５は読み取り窓、７はシャツタ
、１０はベース体、２３はフレームを構成するカセット
ホルダー、２５は解除部材を構成する操作体、３８は回
動レバー、４０は係合部、４２は係止片、４４はばね、
４５はロツ′ク部材、４７は係止爪部、５１は解除用突
起である。FIG. 1 is a partial plan view of a floppy disk device embodying the present invention, FIG. 2 is a partial cross-sectional view thereof, and FIG. 3 is a partial side view thereof. 4, 5, and 6 are a partial plan view, a partial cross-sectional view, and a partial side view showing the operating state when a floppy disk is inserted, corresponding to FIGS. 1, 2, and 3, respectively. FIG. 7 is a front view showing the floppy disk taken out, and FIG. 8 is a front view showing the shutter in an open state. In the figure, 1 is a floppy disk cassette, 2 is a magnetic disk, 3 is an insertion end, 5 is a reading window, 7 is a shirt sleeve, 10 is a base body, 23 is a cassette holder that constitutes a frame, and 25 is an operating body that constitutes a release member. , 38 is a rotating lever, 40 is an engaging portion, 42 is a locking piece, 44 is a spring,
45 is a locking member, 47 is a locking claw portion, and 51 is a release projection.

Claims

[Claims for Utility Model Registration] A frame 23 for slidingly guiding a floppy disk cassette 1 equipped with a shutter 7 that covers the reading window 5 in an openable/closable manner, and insertion of the floppy disk cassette 1 into the frame 23. The proximal end is pivoted to the frame 23 near the end, and the engaging part 40, which is normally provided at the open end by a spring 44, is positioned on the floppy disk cassette insertion side of the frame 23, and when the floppy disk cassette 1 is inserted, The engaging portion 40 engages with the insertion end 3 of the floppy disk cassette 1 and is rotated against the action of the spring 44, thereby sliding the shirt shutter 7 along the insertion end 3 of the floppy disk cassette 1. When the floppy disk cassette 1 is inserted into the frame 23, the rotation lever 3 is rotated by the action of the spring 44.
The locking member 45 is opened to prevent the rotation lever 38 from returning, and the rotation lever 38 is returned to its original position by the action of the spring 44. A floppy disk device comprising: a release member 25 for sliding the disk cassette 1 toward the outside of the frame 23.