JPH0181775U - - Google Patents
Info
- Publication number
- JPH0181775U JPH0181775U JP1987177805U JP17780587U JPH0181775U JP H0181775 U JPH0181775 U JP H0181775U JP 1987177805 U JP1987177805 U JP 1987177805U JP 17780587 U JP17780587 U JP 17780587U JP H0181775 U JPH0181775 U JP H0181775U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- shutter
- disk cassette
- notch
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Description
第1図は、磁気デイスクカセツトに装着された
状態の本考案の一実施例である磁気デイスクカセ
ツト用シヤツターを示す概略断面図、第2図aは
本実施例の磁気デイスクカセツト用シヤツターの
要部を示す拡大部分断面図、第2図b及びcはそ
れぞれ他の実施例の磁気デイスクカセツト用シヤ
ツターの要部を示す拡大部分断面図、第3図は本
考案の磁気デイスクカセツト用シヤツターを適用
する一磁気デイスクカセツトの裏面部を示す概略
平面図である。
1……磁気ヘツド挿入孔、1a……開口縁部、
1b……開口縁端、2……磁気デイスクカセツト
用シヤツター、3……窓、3a……端壁、4……
磁気デイスク、5……下部シエル、5a……上部
シエル。
FIG. 1 is a schematic cross-sectional view showing a magnetic disk cassette shutter according to an embodiment of the present invention installed in a magnetic disk cassette, and FIG. 2a is a main part of the magnetic disk cassette shutter of this embodiment. FIGS. 2b and 2c are enlarged partial sectional views showing the main parts of a shutter for a magnetic disk cassette according to another embodiment, and FIG. 3 is an enlarged partial sectional view showing the shutter for a magnetic disk cassette of the present invention. FIG. 2 is a schematic plan view showing the back side of a magnetic disk cassette. 1... Magnetic head insertion hole, 1a... Opening edge,
1b...Opening edge, 2...Shutter for magnetic disk cassette, 3...Window, 3a...End wall, 4...
Magnetic disk, 5...lower shell, 5a...upper shell.
Claims (1)
を開閉する、該挿入孔に対応する一対の窓を備え
たシヤツターにおいて、少なくとも一方の上記窓
を構成する端壁のうち、閉鎖時に上記挿入孔の一
開口縁部に重合した状態にある端壁の内側の隅角
に切欠部を設けたことを特徴とする磁気デイスク
カセツト用シヤツター。 (2) 上記切欠部が円弧形状である、実用新案登
録請求の範囲第(1)項記載の磁気デイスクカセツ
ト用シヤツター。 (3) 上記切欠部が直線形状である、実用新案登
録請求の範囲第(1)項記載の磁気デイスクカセツ
ト用シヤツター。[Claims for Utility Model Registration] (1) In a shutter equipped with a pair of windows corresponding to the insertion hole for opening and closing the magnetic head insertion hole of the magnetic disk cassette, one of the end walls constituting at least one of the windows. A shutter for a magnetic disk cassette, characterized in that a notch is provided at an inner corner of an end wall that overlaps one opening edge of the insertion hole when closed. (2) The shutter for a magnetic disk cassette according to claim (1) of the utility model registration, wherein the notch has an arc shape. (3) The shutter for a magnetic disk cassette according to claim (1), wherein the notch has a linear shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987177805U JPH0181775U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987177805U JPH0181775U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0181775U true JPH0181775U (en) | 1989-05-31 |
Family
ID=31469456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987177805U Pending JPH0181775U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0181775U (en) |
-
1987
- 1987-11-20 JP JP1987177805U patent/JPH0181775U/ja active Pending
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