JPS5817683U - Disc cassette for recording and playback - Google Patents
Disc cassette for recording and playbackInfo
- Publication number
- JPS5817683U JPS5817683U JP11236681U JP11236681U JPS5817683U JP S5817683 U JPS5817683 U JP S5817683U JP 11236681 U JP11236681 U JP 11236681U JP 11236681 U JP11236681 U JP 11236681U JP S5817683 U JPS5817683 U JP S5817683U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- recording
- shutter
- plate portion
- disc cassette
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
第１図〜第４図は従来の記録再生用ディスクカセットを
説明するためのものであって、第１図はこのディスクカ
セットの斜視図、第２図はシャッターの断面図、第３図
は第１図における■−■線断面図、第４図は湾曲のない
カセット筐体にシャッタ゛−を取付けた状態を示す要部
拡大断面図である。第５図〜第９図は本考案の一実施例
を示すものであって、第５図は記録再生用ディスクカセ
ットの分解斜視図、第６図はこのディスクカセットを記
録再生装置に装着した状態を示す断面図、第７図はシャ
ッターの断面図、第８図は湾曲のあるカセット筐体にシ
ャッターを取付けた状態を示す断面図、第９図は湾曲の
ないカセット筐体にシャッターを取付けた状態を示す要
部拡大断面図である。
なお図面に用いられている符号において、１・・・・・
・磁気ディスク、２・・・・・・カセット筐体、５・・
・・・・ヘッド挿入用長孔、８・・・・・・開口、３４
・・・・・・シャッター、３５・・・・・・下面板部、
３６・・・・・・上面板部、３６ａ・・・・・・平行板
部、３６ｂ・・・・・・傾斜板部、３７ ’・・
・・・・連結板部、３８． ４０． ４１・・・・・・
折曲げ部、３９・・・・・・屈曲部である。1 to 4 are for explaining a conventional recording/reproducing disk cassette. FIG. 1 is a perspective view of this disk cassette, FIG. 2 is a sectional view of the shutter, and FIG. 3 is a sectional view of the shutter. 1, and FIG. 4 is an enlarged sectional view of essential parts showing a state in which a shutter is attached to a non-curved cassette housing. 5 to 9 show an embodiment of the present invention, in which FIG. 5 is an exploded perspective view of a recording/reproducing disk cassette, and FIG. 6 is a state in which the disk cassette is installed in a recording/reproducing device. Figure 7 is a cross-sectional view of the shutter, Figure 8 is a cross-sectional view showing the shutter attached to a curved cassette housing, and Figure 9 is a cross-sectional view showing the shutter attached to a non-curved cassette housing. FIG. 3 is an enlarged cross-sectional view of main parts showing the state. In addition, in the symbols used in the drawings, 1...
・Magnetic disk, 2...Cassette case, 5...
...Elongated hole for head insertion, 8...Opening, 34
...Shutter, 35...Bottom plate part,
36... Upper surface plate part, 36a... Parallel plate part, 36b... Inclined plate part, 37'...
...Connecting plate section, 38. 40. 41...
Bent part, 39... This is a bent part.
Claims (1)
入孔を有する偏平なカセット筐体にシャッターを摺動可
能に取付け、前記シャッターを所定方向に摺動させるこ
とによって、前記ヘッド挿入孔を開放或いは閉塞し得る
ように構成した記録再生用ディスクカセットにおいて、
前記シャッターが、平板状を成す第１の板部と、前記第
１の板部にほぼ平行に対向している第２の板部と、前記
第１及び第２の板部をそれらの一端部で互いに連結して
いる第３の板部とをそれぞれ具備畝前記第２の板部が、
前記第３の板部の連結部分にほぼ平行な箇所で屈曲され
て前記第１の板面の側に傾斜していを傾斜板部を有して
いることを特徴とする記録再生用ディスクカセット。A shutter is slidably attached to a flat cassette housing in which a disk-shaped recording medium is rotatably housed and has a head insertion hole, and the head insertion hole is opened or closed by sliding the shutter in a predetermined direction. In a recording/playback disc cassette configured to allow
The shutter includes a first plate portion having a flat plate shape, a second plate portion facing the first plate portion substantially parallel to the first plate portion, and one end portion of the first and second plate portions. The second plate portions each include a third plate portion connected to each other at a ridge.
A disc cassette for recording and reproducing, characterized in that it has an inclined plate part which is bent at a point substantially parallel to the connecting portion of the third plate part and is inclined towards the first plate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11236681U JPS606940Y2 (en) | 1981-07-29 | 1981-07-29 | Disk cassette for recording and playback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11236681U JPS606940Y2 (en) | 1981-07-29 | 1981-07-29 | Disk cassette for recording and playback |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5817683U true JPS5817683U (en) | 1983-02-03 |
| JPS606940Y2 JPS606940Y2 (en) | 1985-03-07 |
Family
ID=29906695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11236681U Expired JPS606940Y2 (en) | 1981-07-29 | 1981-07-29 | Disk cassette for recording and playback |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS606940Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60231985A (en) * | 1984-04-28 | 1985-11-18 | Sony Corp | Magnetic disk cassette |
| JPS6280265U (en) * | 1985-11-08 | 1987-05-22 |
-
1981
- 1981-07-29 JP JP11236681U patent/JPS606940Y2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60231985A (en) * | 1984-04-28 | 1985-11-18 | Sony Corp | Magnetic disk cassette |
| JPS6280265U (en) * | 1985-11-08 | 1987-05-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS606940Y2 (en) | 1985-03-07 |
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