JPH0412169U - - Google Patents
Info
- Publication number
- JPH0412169U JPH0412169U JP5296890U JP5296890U JPH0412169U JP H0412169 U JPH0412169 U JP H0412169U JP 5296890 U JP5296890 U JP 5296890U JP 5296890 U JP5296890 U JP 5296890U JP H0412169 U JPH0412169 U JP H0412169U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- disk
- case
- slider
- cartridge
- 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
Description
図面は本考案の実施例を示し、第１図は不使用
時の平面図、第２図は使用時の平面図、第３図は
第１図−線における縦断面図、第４図は一部
の拡大斜面図、第５図は第４図−線の縦断面
図である。
１……ケース、２……デイスク、３，３１……
ピツクアツプ挿入孔、４……駆動軸挿入孔、５…
…スライドシヤツタ、５１……シヤツタ板、５２
……スライダ、５３……当接部、６，７……開口
部、８……凹溝、８１……凹面部、９……ガイド
孔、１０……シヤツタガイド、１５……凹部。
The drawings show an embodiment of the present invention; FIG. 1 is a plan view when not in use, FIG. 2 is a plan view when in use, FIG. 3 is a longitudinal cross-sectional view taken along the line shown in FIG. 1, and FIG. FIG. 5 is a longitudinal sectional view taken along the line shown in FIG. 4. 1... Case, 2... Disc, 3,3 1 ...
Pick-up insertion hole, 4... Drive shaft insertion hole, 5...
...Slide shutter, 5 1 ...Shutter plate, 5 2
... slider, 5 3 ... contact portion, 6, 7 ... opening, 8 ... groove, 8 1 ... concave surface section, 9 ... guide hole, 10 ... shutter guide, 15 ... recess.
Claims (1)
し、該ケースのほぼ中央に形成した駆動軸挿入孔
と、複数のピツクアツプ挿入孔とを設け、この駆
動軸挿入孔とピツクアツプ挿入孔とを開閉するシ
ヤツタをケースに摺動自在に備えたデイスク・カ
ートリツジにおいて、前記シヤツタがシヤツタ板
と、該シヤツタ板の端部に固着したスライダとか
らなり、該スライダをおおい、かつ摺動嵌合させ
るシヤツタガイドを上下ケースの端部に固定配備
したことを特徴とするデイスク・カートリツジ。 (2) 前記シヤツタガイドが、凹溝を側面に有す
る断面コ字状のレール部材であつて、前記ケース
側面に対面する接合面にシヤツタスライダ嵌合用
の凹面部を形成し、該凹面部と前記凹溝とに貫通
するガイド孔を設けた請求項１記載のデイスク・
カートリツジ。 (3) 前記スライダが、ケース側端に嵌合する凹
部を持ち、前記シヤツタガイドに形成したガイド
孔より凹溝内に当接部を突出配備した請求項２記
載のデイスク・カートリツジ。[Scope of Claim for Utility Model Registration] (1) A disk is rotatably housed in an upper and lower case, and a drive shaft insertion hole formed approximately in the center of the case and a plurality of pick-up insertion holes are provided. In the disk cartridge, the case is equipped with a shutter that opens and closes the hole and the pick-up insertion hole in a slidable manner, the shutter consisting of a shutter plate and a slider fixed to an end of the shutter plate, covering the slider, What is claimed is: 1. A disk/cartridge that is characterized in that shutter guides that are slidably fitted are fixedly provided at the ends of the upper and lower cases. (2) The shutter guide is a rail member having a U-shaped cross section with a groove on the side surface, and has a concave portion for fitting the shutter slider formed on the joint surface facing the side surface of the case, and the concave portion and the 2. The disk according to claim 1, further comprising a guide hole penetrating through the concave groove.
Cartridge. (3) The disk/cartridge according to claim 2, wherein the slider has a recess that fits into the case side end, and an abutting portion protrudes into the recess from the guide hole formed in the shutter guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5296890U JPH0412169U (en) | 1990-05-23 | 1990-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5296890U JPH0412169U (en) | 1990-05-23 | 1990-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412169U true JPH0412169U (en) | 1992-01-31 |
Family
ID=31573738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5296890U Pending JPH0412169U (en) | 1990-05-23 | 1990-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412169U (en) |
-
1990
- 1990-05-23 JP JP5296890U patent/JPH0412169U/ja active Pending