JPS62117773U

JPS62117773U -

Info

Publication number: JPS62117773U
Application number: JP293886U
Authority: JP
Priority date: 1986-01-13
Filing date: 1986-01-13
Publication date: 1987-07-27

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示すカートリツジ
の内部構造を示す斜視図、第２図は同カートリツ
ジの外観斜視図、第３図は同カートリツジのシヤ
ツターとスライダーの取り付け構成を示す斜視図
、第４図は同カートリツジのシヤツターの取り付
け状態を示す断面図、第５図は先に提案したカー
トリツジの外観斜視図である。１……デイスク、２……カートリツジ筐体、５
……センター孔、６……ヘツド挿入孔、７……シ
ヤツター、８……突起、８ａ……開口、９……ス
ライダー、１０……係合部、１０ａ……傾斜面、
１４……案内溝。 FIG. 1 is a perspective view showing the internal structure of a cartridge showing an embodiment of the present invention, FIG. 2 is an external perspective view of the same cartridge, and FIG. 3 is a perspective view showing the mounting structure of the shutter and slider of the same cartridge. FIG. 4 is a sectional view showing how the shutter of the same cartridge is attached, and FIG. 5 is an external perspective view of the previously proposed cartridge. 1... Disk, 2... Cartridge housing, 5
... Center hole, 6 ... Head insertion hole, 7 ... Shutter, 8 ... Protrusion, 8a ... Opening, 9 ... Slider, 10 ... Engagement part, 10a ... Inclined surface,
14... Guide groove.

Claims

[Claims for Utility Model Registration] (1) A center hole into which a disk is rotatably housed and into which a rotary drive body for rotationally driving the disk can be inserted, and information is recorded on the disk; a cartridge housing having a head insertion hole into which a head for reproducing or erasing can be inserted; The shutter includes a U-shaped shutter that closes, and a slider that is slidably disposed along a guide rail provided inside the cart housing, and a pair of projections having an opening are provided inside the shutter. Provided opposite to the slider, and on the slider,
A cartridge characterized in that the shutter is integrally attached to the slider by forming a pair of engaging parts that can be inserted into the opening of the projection. (2) The scope of the utility model registration claim, characterized in that the side of the engaging portion of the slider that faces the projection of the shutter is inclined, and the opposite side thereof is configured to completely pass through the opening of the projection. The cartridge according to item 1.