JPS5945780U - magnetic disk cassette - Google Patents
magnetic disk cassetteInfo
- Publication number
- JPS5945780U JPS5945780U JP14031382U JP14031382U JPS5945780U JP S5945780 U JPS5945780 U JP S5945780U JP 14031382 U JP14031382 U JP 14031382U JP 14031382 U JP14031382 U JP 14031382U JP S5945780 U JPS5945780 U JP S5945780U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- shutter
- magnetic disk
- linear spring
- insertion hole
- 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.)
- Pending
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図は本考案の実施例の磁気ディスクカセットの分解
斜視図、第２図はカセットの組立て完了状態の斜視図、
第３Ａ図及び第３Ｂ図はシャッターによるカセット筐体
のよラド挿入孔の開閉状況を説明する要部の平面図、第
４図は線条バネの取付状況を説明するための下ハーフの
内側面の要部平面図、第５図はシャッターの要部の構造
を示す部分破断斜視図、第６Ａ図及び第６Ｂ図はロック
機構の詳細を示す要部の斜視図、第７Ａ図及び第７Ｂ図
はツヤツタ−のロック状態及びロック解除動作を説明す
るための要部の拡大断面図、第８図及び第９図は夫々線
条バネの取付方法の別の実施例を示す要部の平面図及び
断面図、第１０図は線条ハネの形状の変形例を示す第４
図と同様な部分平面図である。
なお図面に用いられた符号において、２・・・・・・上
ハーフ、３・・・・・・下ハーフ、４・・・・・・ディ
スク、７・・・・・・パッド挿入孔、訃・・・・・ヘッ
ド挿入孔、１１・・・・・・シャッター、１６・・・・
・・線条バネ、１７・・・・・・ピン、１８、 １９．
２０・・・・・・位置規制ビン、２１・・・・・・係
止片、２２・・・・・・角穴〈２５・・・・・・ロック
爪、２６・・・・・・突起、２７．２８・・・・・・貫
通孔である。
ｌ７ イ２
− 、、、、／ ７／
２ １３
第５図
／″
嘔、FIG. 1 is an exploded perspective view of a magnetic disk cassette according to an embodiment of the present invention, FIG. 2 is a perspective view of the cassette in a fully assembled state,
Figures 3A and 3B are plan views of the main parts to explain how the shutter opens and closes the rad insertion hole of the cassette case, and Figure 4 is the inner surface of the lower half to explain how the linear spring is installed. Fig. 5 is a partially cutaway perspective view showing the structure of the main part of the shutter, Figs. 6A and 6B are perspective views of the main part showing details of the lock mechanism, and Figs. 7A and 7B. FIG. 8 is an enlarged sectional view of the main part for explaining the locked state and unlocking operation of the gloss tar, and FIGS. The cross-sectional view, FIG.
It is a partial plan view similar to the figure. In addition, in the symbols used in the drawings, 2... Upper half, 3... Lower half, 4... Disc, 7... Pad insertion hole, end. ...Head insertion hole, 11...Shutter, 16...
...Striated spring, 17...Pin, 18, 19.
20...position regulation bottle, 21...locking piece, 22...square hole 25...lock claw, 26...protrusion , 27.28... are through holes. l7 I2-,,,,/7/2 13 Fig. 5/''O,
Claims (1)
なくとも一方にヘッド挿入孔が形成されて成るカセット
・筐体と、そのカセット筐体内に回転自在に収納された
ディスク状磁気記録媒体と、前記カセット筐体に移動自
在に取付けられて前記ヘッド挿入孔を開閉するシャッタ
ーとを具備する磁気ディスクカセットにおいて、前記ヘ
ッド挿入孔を開放する位置から閉塞する位置へ前記シャ
ッターを移動附勢するＶ字状若しくはＵ字状の線条ハネ
と、前記シャッターを前記開放位置に保持する掛は外し
操作可能なロック機構とを具備し、前記線条バネが、そ
の一端にリング状の係止部を備えて上及び下ハーフの一
方に形成されたビンに回動自在に係止されていると共に
、前記線条バネの他端が自由端となっていて前記シャッ
ターの一側゛ 部に係止されていることを特徴と
する磁気ディスクカセット。a cassette/casing composed of an upper and a lower half and having a head insertion hole formed in at least one of the upper and lower halves; a disk-shaped magnetic recording medium rotatably housed in the cassette casing; In a magnetic disk cassette, the shutter is movably attached to a cassette housing and opens and closes the head insertion hole. Alternatively, the U-shaped linear spring and a locking mechanism that can be removed and operated to hold the shutter in the open position, and the linear spring includes a ring-shaped locking portion at one end thereof. It is rotatably locked to a bin formed on one of the upper and lower halves, and the other end of the linear spring is a free end and is locked to one side of the shutter. A magnetic disk cassette characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14031382U JPS5945780U (en) | 1982-09-16 | 1982-09-16 | magnetic disk cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14031382U JPS5945780U (en) | 1982-09-16 | 1982-09-16 | magnetic disk cassette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5945780U true JPS5945780U (en) | 1984-03-27 |
Family
ID=30314198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14031382U Pending JPS5945780U (en) | 1982-09-16 | 1982-09-16 | magnetic disk cassette |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61248274A (en) * | 1985-04-26 | 1986-11-05 | Hitachi Ltd | Disk cassette |
| JPS6368169U (en) * | 1986-10-20 | 1988-05-09 |
-
1982
- 1982-09-16 JP JP14031382U patent/JPS5945780U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61248274A (en) * | 1985-04-26 | 1986-11-05 | Hitachi Ltd | Disk cassette |
| JPS6368169U (en) * | 1986-10-20 | 1988-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5928878U (en) | magnetic disk cartridge | |
| JPS5945780U (en) | magnetic disk cassette | |
| JPS60194773U (en) | Magnetic disk cartridge shutter | |
| JPS595062U (en) | Disc cassette for recording and playback | |
| JPS5960779U (en) | Disk cassette for recording and playback | |
| JPS5817683U (en) | Disc cassette for recording and playback | |
| JPS595063U (en) | Disc cassette for recording and playback | |
| JPS6365184U (en) | ||
| JPS616979U (en) | magnetic tape cartridge | |
| JPS6023971U (en) | magnetic disk storage jacket | |
| JPS59173179U (en) | magnetic disk cassette | |
| JPS58151970U (en) | disk cassette | |
| JPS6093177U (en) | tape cassette | |
| JPS59107781U (en) | tape cassette | |
| JPS6164682U (en) | ||
| JPS6121076U (en) | disk cartridge | |
| JPS5928875U (en) | disk cartridge | |
| JPS58151987U (en) | Tape cassette lid opening device | |
| JPS6089685U (en) | tape cassette | |
| JPS59149282U (en) | tape cassette | |
| JPS591101U (en) | Tape recorder cassette holder device | |
| JPS59189789U (en) | Cassette loading device | |
| JPS5960780U (en) | Disk cassette for recording and playback | |
| JPS6229666U (en) | ||
| JPS60163566U (en) | disc cassette |