JPS5966982U

JPS5966982U - disc cassette

Info

Publication number: JPS5966982U
Application number: JP16123882U
Authority: JP
Inventors: 根本　常夫; 浅見　省二郎
Original assignee: ソニー株式会社
Priority date: 1982-10-25
Filing date: 1982-10-25
Publication date: 1984-05-07
Also published as: JPH0320954Y2

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図は従来のオーディオ用テープカセットに設けられ
た誤消去防止機構を示す断面図、第２図は出願人が前に
提案した誤消去防止機構を備えた磁気ディスクカセット
を示し、Ａは全体の背面図、Ｂは要部の拡大背面図、第
３図乃至第１１図は本考案記録再生用媒体装置の実施の
一例を示し、第３図Ａは全体の分解斜視図、第３図Ｂは
要部の斜視図、第３図Ｃは上ハーフの内面平面図、第４
図は全体の斜視図、第５図は要部の拡大背面図、第６図
は第５図のＡ−Ａ線に沿う断面図、第７図は　　　−摺
動子をケース体から分離する操作の途中を示す斜視図、
第８図は摺動子の斜視図、第９図は摺動子を凹部に摺動
自在に係合した状態における要部拡大背面図、第１０図
は第９図のＢ−Ｂ線に沿う断面図、第１１図は第９図の
Ｃ−Ｃ線に沿う断面図、第１２図乃至第１４図は本考案
記録再生用媒体装置における誤消去防止機構の変形例を
示し、第１２図は要部の拡大背面図、第１３図は第１２
図のＤ−Ｄ線に沿う断面図、第１４図は動作を説明する
ための断面図である。符号の説明、１・・・・・・記録再生用媒体装置、２・
・・・・・ケース体、３・・・・・・記録媒体、４・・
・・・・ケース部材、５・・・・・・ケース部材、１２
・・・・・・突条、１３・・・・・・突条、１５・・・
・・・突条、２０・・・・・・突条、２１・・・・・・
摺動子。／／ＩＩ＋２６　２５２３−２１２７；占剛′ ４３、屋、５・／− 「０３８〆一□□□□□□□□□□□□□□□□□□□２−−−−
１８゜１０ ′ｙ　　−−３０ａ −１−−−−ｔｓ６６０僻ニムソ“°゛FIG. 1 is a sectional view showing a mechanism for preventing accidental erasure provided in a conventional audio tape cassette, and FIG. 2 shows a magnetic disk cassette equipped with the mechanism for preventing accidental erasure previously proposed by the applicant. , B is an enlarged rear view of the main parts, FIGS. 3 to 11 show an example of the implementation of the recording and reproducing media device of the present invention, FIG. 3A is an exploded perspective view of the whole, and FIG. 3B is Figure 3C is a perspective view of the main part, Figure 3C is an inner plan view of the upper half, Figure 4
The figure is an overall perspective view, Figure 5 is an enlarged rear view of the main parts, Figure 6 is a sectional view taken along line A-A in Figure 5, and Figure 7 is - the operation of separating the slider from the case body. A perspective view showing the middle of
Fig. 8 is a perspective view of the slider, Fig. 9 is an enlarged rear view of the main part in a state where the slider is slidably engaged with the recess, and Fig. 10 is taken along line B-B in Fig. 9. 11 is a sectional view taken along the line CC in FIG. 9, FIGS. 12 to 14 show modified examples of the accidental erasure prevention mechanism in the recording/reproducing media device of the present invention, and FIG. Enlarged rear view of the main parts, Figure 13 is the 12th
FIG. 14 is a sectional view taken along the line DD in the figure, and FIG. 14 is a sectional view for explaining the operation. Explanation of symbols, 1... Recording/reproducing media device, 2.
...Case body, 3...Recording medium, 4...
...Case member, 5...Case member, 12
...Protrusion, 13...Protrusion, 15...
...Protrusion, 20...Protrusion, 21...
Slider. //II+ 26 2523-2127; Zengo' 43, ya, 5.
18゜10 ′y −−30a −1−−−−ts6 60 Ichinimso “°゛

Claims

[Scope of utility model registration request]

A case body containing a recording medium is made up of two case members stacked on top of each other, and a slider is provided on the case body at a first position indicating a first state of the recording medium, etc. and at a first position indicating the first state of the recording medium etc. A recess is formed at a position near the periphery, and the recess is mounted so as to be slidable between the two case members and the second position indicating the state shown in FIG. Surrounded by abutted protrusions, inner portions of the protrusions are fixed to each other, and outer portions of the protrusions are not fixed to the slider in a direction perpendicular to its sliding direction. 1. A recording and reproducing medium device, characterized in that an elastic force of .