JPH042376U - - Google Patents

Info

Publication number
JPH042376U
JPH042376U JP4085290U JP4085290U JPH042376U JP H042376 U JPH042376 U JP H042376U JP 4085290 U JP4085290 U JP 4085290U JP 4085290 U JP4085290 U JP 4085290U JP H042376 U JPH042376 U JP H042376U
Authority
JP
Japan
Prior art keywords
case
shutter
disk
head insertion
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.)
Granted
Application number
JP4085290U
Other languages
Japanese (ja)
Other versions
JP2516346Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990040852U priority Critical patent/JP2516346Y2/en
Publication of JPH042376U publication Critical patent/JPH042376U/ja
Application granted granted Critical
Publication of JP2516346Y2 publication Critical patent/JP2516346Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第５図は本考案に係る３．５イン
チ用のデイスクカートリツジの一実施例を示す図
であり第１図はこのデイスクカートリツジの表側
の斜視図、第２図は同裏側の斜視図、第３図は第
１図における−線拡大断面図、第４図はこの
デイスクカートリツジの平面図、第５図は第４図
におけるＶ−Ｖ線拡大断面図であり、第６図およ
び第７図はそれぞれ従来のデイスクカートリツジ
の表側および裏側の斜視図である。 １…ケース、１ｅ，１ｆ…段部、２…光デイス
ク、３…ヘツド挿入穴、４…回転穴、５…シヤツ
タ、２１…外れ防止板。 Figures 1 to 5 are views showing one embodiment of a 3.5-inch disk cartridge according to the present invention. Figure 1 is a perspective view of the front side of this disk cartridge, and Figure 2 is a perspective view of the back side. 3 is an enlarged sectional view taken along the line - in FIG. 1, FIG. 4 is a plan view of this disk cartridge, FIG. 5 is an enlarged sectional view taken along the line V-V in FIG. 7 and 7 are front and back perspective views, respectively, of a conventional disk cartridge. DESCRIPTION OF SYMBOLS 1... Case, 1e, 1f... Step part, 2... Optical disk, 3... Head insertion hole, 4... Rotation hole, 5... Shutter, 21... Removal prevention plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] デイスク状記録媒体が収納されたケースと、こ
のケースに形成されたヘツド挿入穴およびデイス
ク状記録媒体を回転させるための回転穴と、この
ヘツド挿入穴および回転穴を開閉可能に前記ケー
スに取り付けられたシヤツタとを備えたデイスク
カートリツジにおいて、前記ヘツド挿入穴および
回転穴の近傍のケースの側壁に、閉止状態のシヤ
ツタと係合する段部を形成し、またシヤツタの長
手方向端部を覆う外れ防止部材を前記ケースに設
けたことを特徴とする３．５インチ用のデイスク
カートリツジ。 A case in which a disk-shaped recording medium is housed, a head insertion hole and a rotation hole for rotating the disk-shaped recording medium formed in the case, and a head insertion hole and a rotation hole that are attached to the case so as to be openable and closable. In the disk cartridge cartridge equipped with a shutter, a step portion is formed on the side wall of the case near the head insertion hole and the rotation hole to engage with the shutter in the closed state, and a detachable portion that covers the longitudinal end of the shutter is formed. A 3.5-inch disk cartridge, characterized in that a prevention member is provided in the case.
JP1990040852U 1990-04-17 1990-04-17 Disk cartridge Expired - Lifetime JP2516346Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990040852U JP2516346Y2 (en) 1990-04-17 1990-04-17 Disk cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990040852U JP2516346Y2 (en) 1990-04-17 1990-04-17 Disk cartridge

Publications (2)

Publication Number Publication Date
JPH042376U true JPH042376U (en) 1992-01-09
JP2516346Y2 JP2516346Y2 (en) 1996-11-06

Family

ID=31551005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990040852U Expired - Lifetime JP2516346Y2 (en) 1990-04-17 1990-04-17 Disk cartridge

Country Status (1)

Country Link
JP (1) JP2516346Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542311A (en) * 1978-09-14 1980-03-25 Toppan Printing Co Ltd Cassette for disc
JPS62236189A (en) * 1986-12-23 1987-10-16 Sony Corp Disk cartridge
JPH01296475A (en) * 1988-05-24 1989-11-29 Hitachi Maxell Ltd Disk cartridge
JPH0211572A (en) * 1988-06-30 1990-01-16 Nippon Steel Corp Purification of hydroxyquinolinecarboxylic acid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542311A (en) * 1978-09-14 1980-03-25 Toppan Printing Co Ltd Cassette for disc
JPS62236189A (en) * 1986-12-23 1987-10-16 Sony Corp Disk cartridge
JPH01296475A (en) * 1988-05-24 1989-11-29 Hitachi Maxell Ltd Disk cartridge
JPH0211572A (en) * 1988-06-30 1990-01-16 Nippon Steel Corp Purification of hydroxyquinolinecarboxylic acid

Also Published As

Publication number Publication date
JP2516346Y2 (en) 1996-11-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term