JPH0371465U - - Google Patents
Info
- Publication number
- JPH0371465U JPH0371465U JP13214389U JP13214389U JPH0371465U JP H0371465 U JPH0371465 U JP H0371465U JP 13214389 U JP13214389 U JP 13214389U JP 13214389 U JP13214389 U JP 13214389U JP H0371465 U JPH0371465 U JP H0371465U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- shutter
- recording
- hole
- cartridge case
- 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
- 230000002265 prevention Effects 0.000 description 1
Description
第１図は本考案の一実施例によるデイスクカー
トリツジの内部を示す平面図、第２図は第１図の
一部の拡大平面図、第３図は従来のデイスクカー
トリツジの内部を示す平面図、第４図はデイスク
カートリツジにデイスク遊び防止具を装着した状
態を示す断面図、第５図は従来のデイスクカート
リツジの内部を示す平面図である。
２１……デイスクカートリツジ、２２……デイ
スク、２３……カートリツジケース、２６……デ
イスククランプ用穴、２７……記録再生用穴、２
８……デイスク受け、３０……シヤツタ、３１…
…スライダ、３２……可撓性部材、３３……シヤ
ツタばね、３５……デイスク固定具、３６……デ
イスク固定具案内溝。
FIG. 1 is a plan view showing the inside of a disk cartridge according to an embodiment of the present invention, FIG. 2 is an enlarged plan view of a part of FIG. 1, and FIG. 3 is a plan view showing the inside of a conventional disk cartridge. FIG. 4 is a sectional view showing a state in which a disk play prevention device is attached to a disk cartridge, and FIG. 5 is a plan view showing the inside of a conventional disk cartridge. 21... Disk cartridge, 22... Disk, 23... Cartridge case, 26... Hole for disk clamp, 27... Hole for recording/reproduction, 2
8... Disc holder, 30... Shutter, 31...
... slider, 32 ... flexible member, 33 ... shutter spring, 35 ... disk fixture, 36 ... disk fixture guide groove.
Claims (1)
るカートリツジケースであつて、収納したデイス
クの中心に対応する位置にデイスククランプ用穴
を、デイスクの記録再生領域に対応する位置に記
録再生用穴を備えたカートリツジケースと、前記
デイスククランプ用穴及び記録再生用穴を開閉す
るよう往復動可能なシヤツタと、このシヤツタに
連結され、一端にカートリツジケースの一つの側
縁に沿つて移動可能なスライダを有する可撓性部
材と、前記シヤツタを閉位置に保つシヤツタばね
と、前記デイスクの外周を支持しうる位置に設け
られたデイスク受けと、前記デイスクの外周に接
触しうる位置に直線状に往復動可能に設けられ、
前記可撓性部材に連結されたデイスク固定具とを
有し、前記シヤツタが閉位置のとき、デイスク固
定具がデイスク受けに押付けるように構成したこ
とを特徴とするデイスクカートリツジ。 A data information disk and a cartridge case for storing the disk, comprising a disk clamp hole at a position corresponding to the center of the stored disk and a recording/playback hole at a position corresponding to the recording/playback area of the disk. a cartridge case; a shutter that can reciprocate to open and close the disk clamp hole and the recording/reproducing hole; and a slider connected to the shutter and movable along one side edge of the cartridge case at one end. a shutter spring for keeping the shutter in the closed position; a disk support provided at a position capable of supporting the outer periphery of the disk; and a linear reciprocating member provided at a position capable of contacting the outer periphery of the disk. provided possible,
A disk cartridge comprising: a disk fixing device connected to the flexible member, the disk fixing device being configured to press against the disk receiver when the shutter is in the closed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13214389U JPH0371465U (en) | 1989-11-14 | 1989-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13214389U JPH0371465U (en) | 1989-11-14 | 1989-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371465U true JPH0371465U (en) | 1991-07-19 |
Family
ID=31679614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13214389U Pending JPH0371465U (en) | 1989-11-14 | 1989-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7216357B2 (en) | 2001-01-12 | 2007-05-08 | Matsushita Electric Industrial Co., Ltd. | Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the disc |
| US7290273B2 (en) | 2001-11-09 | 2007-10-30 | Matsushita Electric Industrial Co., Ltd. | Disc cartridge |
-
1989
- 1989-11-14 JP JP13214389U patent/JPH0371465U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7216357B2 (en) | 2001-01-12 | 2007-05-08 | Matsushita Electric Industrial Co., Ltd. | Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the disc |
| US7290273B2 (en) | 2001-11-09 | 2007-10-30 | Matsushita Electric Industrial Co., Ltd. | Disc cartridge |
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