JPS62164657U

JPS62164657U -

Info

Publication number: JPS62164657U
Application number: JP5181586U
Authority: JP
Priority date: 1986-04-07
Filing date: 1986-04-07
Publication date: 1987-10-19

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すデイスクカー
トリツジの一部切欠き斜視図、第２図は同じくシ
ヤツタの分解斜視図、第３図はシヤツタの変形例
を示す分解斜視図、第４図は記録再生時の要部概
略縦断面図である。第５図乃至第８図は従来例を
示す図であり、第５図はデイスクカートリツジの
平面図、第６図は一部切欠き斜視図、第７図はシ
ヤツタの分解斜視図、第８図は記録再生時の概略
縦断面図である。１…デイスクカートリツジ、２…ケーシング、
３…デイスク、４…ヘツド挿入口、６…シヤツタ
、６１…ヘツド挿入口開閉部、６３…空気流入口
開閉部、６６…連結部。 FIG. 1 is a partially cutaway perspective view of a disk cartridge showing an embodiment of the present invention, FIG. 2 is an exploded perspective view of the shutter, FIG. 3 is an exploded perspective view of a modified example of the shutter, and FIG. The figure is a schematic vertical cross-sectional view of the main part during recording and reproduction. 5 to 8 are views showing conventional examples, in which FIG. 5 is a plan view of a disk cartridge, FIG. 6 is a partially cutaway perspective view, FIG. 7 is an exploded perspective view of the shutter, and FIG. The figure is a schematic vertical cross-sectional view during recording and reproduction. 1...Disk cartridge, 2...Casing,
3... Disc, 4... Head insertion port, 6... Shutter, 61... Head insertion port opening/closing part, 63... Air inlet opening/closing part, 66... Connecting part.

Claims

[Scope of utility model registration request]

A disk cartridge cartridge rotatably stores a disk-shaped recording medium in a casing and is provided with a shutter for opening and closing a head insertion port and an air inlet provided on one side edge of the casing, the head insertion port of the shutter The connecting portion between the opening/closing portion and the air inlet opening/closing portion has a thickness within the distance between the pair of heads inserted from the head insertion port, and is substantially coplanar with the position where the disk-shaped recording medium is disposed within the casing. A disc cartridge characterized in that it is arranged in the position of .