JPS6280265U - - Google Patents

Info

Publication number
JPS6280265U
JPS6280265U JP17209785U JP17209785U JPS6280265U JP S6280265 U JPS6280265 U JP S6280265U JP 17209785 U JP17209785 U JP 17209785U JP 17209785 U JP17209785 U JP 17209785U JP S6280265 U JPS6280265 U JP S6280265U
Authority
JP
Japan
Prior art keywords
hole
closing plate
plate portion
shutter
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.)
Granted
Application number
JP17209785U
Other languages
Japanese (ja)
Other versions
JPH0621092Y2 (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 JP1985172097U priority Critical patent/JPH0621092Y2/en
Publication of JPS6280265U publication Critical patent/JPS6280265U/ja
Application granted granted Critical
Publication of JPH0621092Y2 publication Critical patent/JPH0621092Y2/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 the drawing]

第1図〜第6図はこの考案を光デイスクカート
リツジに適用した実施例を示すものであつて、第
1図は光デイスクカートリツジの要部の拡大斜視
図、第2図は第1図に示すシヤツタの斜視図、第
3図は第1図に示すデイスクカートリツジの縦断
面図、第4図は第1図に示す上下ハーフの成形時
におけるガイド用スリツト付近の断面図、第5A
図は第1図に示すケースの下方傾斜面付近の平面
図、第5B図は第5A図に示す下方傾斜面付近の
変形例を示す平面図、第6A図〜第6C図は第2
図に示すシヤツタの変形例をそれぞれ示す斜視図
である。第7図〜第9図は従来の光デイスクカー
トリツジを示すものであつて、第7図は光デイス
クカートリツジの斜視図、第8図は同上の縦断面
図、第9図は同上の長期間使用後の縦断面図であ
る。 なお図面に用いた符号において、20……ケー
ス、6……ターンテーブル挿入孔、7……光学ヘ
ツド挿入孔、29……シヤツタ、29a……孔閉
塞板部、34,34a,34b……折り曲げ部、
35……湾曲部である。
1 to 6 show an embodiment in which this invention is applied to an optical disk cartridge. FIG. 1 is an enlarged perspective view of the main parts of the optical disk cartridge, and FIG. 3 is a longitudinal sectional view of the disk cartridge shown in FIG. 1, FIG. 4 is a sectional view of the vicinity of the guide slit during molding of the upper and lower halves shown in FIG. 1, and 5A is a perspective view of the shutter shown in FIG.
The figure is a plan view of the vicinity of the downwardly inclined surface of the case shown in FIG. 1, FIG. 5B is a plan view showing a modified example of the vicinity of the downwardly inclined surface of the case shown in FIG.
FIG. 6 is a perspective view showing a modified example of the shutter shown in the figures. 7 to 9 show conventional optical disk cartridges, in which FIG. 7 is a perspective view of the optical disk cartridge, FIG. 8 is a longitudinal sectional view of the same, and FIG. 9 is a longitudinal sectional view of the same. It is a longitudinal cross-sectional view after a period of use. In addition, in the symbols used in the drawings, 20...case, 6...turntable insertion hole, 7...optical head insertion hole, 29...shutter, 29a...hole closing plate part, 34, 34a, 34b...bending Department,
35...It is a curved part.

Claims (1)

【実用新案登録請求の範囲】 ケース内にデイスクが収納されており、 少なくともヘツド挿入孔をその少なくとも一方
の面に有し、 前記ヘツド挿入孔を閉塞する孔閉塞板部を有す
るシヤツタが摺動自在に取り付けられているデイ
スクカートリツジにおいて、 前記シヤツタの前記孔閉塞板部が前記ケースの
外側方向に撓むのを防止するために、前記孔閉塞
板部の中間部分を前記ケースの内側方向に向かわ
せる曲げ加工が前記孔閉塞板部に施されているこ
とを特徴とするデイスクカートリツジ。
[Scope of Claim for Utility Model Registration] A disk is housed in a case, has at least a head insertion hole on at least one side thereof, and a shutter having a hole closing plate portion that closes the head insertion hole is slidable. In the disk cartridge attached to the shutter, in order to prevent the hole closing plate portion of the shutter from deflecting toward the outside of the case, the middle portion of the hole closing plate portion is directed inwardly of the case. 1. A disk cartridge characterized in that the hole closing plate portion is bent to allow the hole to close.
JP1985172097U 1985-11-08 1985-11-08 Disco Cartridge Expired - Lifetime JPH0621092Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985172097U JPH0621092Y2 (en) 1985-11-08 1985-11-08 Disco Cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985172097U JPH0621092Y2 (en) 1985-11-08 1985-11-08 Disco Cartridge

Publications (2)

Publication Number Publication Date
JPS6280265U true JPS6280265U (en) 1987-05-22
JPH0621092Y2 JPH0621092Y2 (en) 1994-06-01

Family

ID=31108331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985172097U Expired - Lifetime JPH0621092Y2 (en) 1985-11-08 1985-11-08 Disco Cartridge

Country Status (1)

Country Link
JP (1) JPH0621092Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162173U (en) * 1988-04-28 1989-11-10

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817683U (en) * 1981-07-29 1983-02-03 ソニー株式会社 Disc cassette for recording and playback
JPS59173176U (en) * 1983-05-04 1984-11-19 松下電器産業株式会社 disk cassette

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817683U (en) * 1981-07-29 1983-02-03 ソニー株式会社 Disc cassette for recording and playback
JPS59173176U (en) * 1983-05-04 1984-11-19 松下電器産業株式会社 disk cassette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162173U (en) * 1988-04-28 1989-11-10

Also Published As

Publication number Publication date
JPH0621092Y2 (en) 1994-06-01

Similar Documents

Publication Publication Date Title
JPS6280265U (en)
JPS63194605U (en)
JPS6166991U (en)
JPH0323866U (en)
JPS58122277U (en) disk cartridge
JPS61140483U (en)
JPS623680U (en)
JPH0345270U (en)
JPH02101378U (en)
JPS6155268U (en)
JPS61105974U (en)
JPH02101379U (en)
JPS6311787U (en)
JPH01154583U (en)
JPH02128259U (en)
JPS6324712U (en)
JPS61189469U (en)
JPS6344281U (en)
JPS6384778U (en)
JPS63155361U (en)
JPS63122957U (en)
JPS6452173U (en)
JPS6050807U (en) Assembled shoe last
JPS61189470U (en)
JPH0178375U (en)