JPH01113884U - - Google Patents
Info
- Publication number
- JPH01113884U JPH01113884U JP884988U JP884988U JPH01113884U JP H01113884 U JPH01113884 U JP H01113884U JP 884988 U JP884988 U JP 884988U JP 884988 U JP884988 U JP 884988U JP H01113884 U JPH01113884 U JP H01113884U
- Authority
- JP
- Japan
- Prior art keywords
- case
- shutter
- disk cartridge
- disk
- aluminum
- 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
- 239000010407 anodic oxide Substances 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 description 2
Description
第１図は本考案の実施例の斜視図、第２図はシ
ヤツタの底面図、第３図はその背面図、第４図は
第２図―線における縦断面図、第５図は第１
図―線における拡大縦断面図、第６図はカー
トリツジの底面図、第７図はその一部の斜視図で
ある。
１……デイスク、２……ケース、３……開口、
４……シヤツタ、５，５１……ガイド溝、６……
摺動ガイド用突起、６１……打抜き孔、７……抜
止片、７１……打抜き孔、９……陽極酸化皮膜層
。
Fig. 1 is a perspective view of the embodiment of the present invention, Fig. 2 is a bottom view of the shutter, Fig. 3 is a rear view thereof, Fig. 4 is a vertical cross-sectional view taken along the line of Fig. 2, and Fig. 5 is a bottom view of the shutter.
FIG. 6 is a bottom view of the cartridge, and FIG. 7 is a partial perspective view thereof. 1...Disc, 2...Case, 3...Opening,
4...Shutter, 5,5 1 ...Guide groove, 6...
Sliding guide protrusion, 6 1 ... punching hole, 7 ... retaining piece, 7 1 ... punching hole, 9 ... anodic oxide film layer.
Claims (1)
このケース２に形成した記録・再生ヘツド挿入窓
部など開口３を開閉するためケース上下面を挾持
状態でガイド溝５に沿つてスライドするシヤツタ
４とを備えたデイスクカートリツジにおいて、前
記シヤツタ４が表面に陽極酸化皮膜層９による着
色を施したアルミニウムまたはアルミニウム合金
で打抜き断面コ字状に折曲げ構成したことを特徴
とするデイスクカートリツジ。 a case 2 that rotatably stores the disk 1;
In this disk cartridge, the shutter 4 is provided with a shutter 4 that slides along a guide groove 5 while holding the upper and lower surfaces of the case in order to open and close an opening 3 such as a recording/playback head insertion window formed in the case 2. A disk cartridge characterized in that it is made of aluminum or aluminum alloy whose surface is colored with an anodic oxide film layer 9 and is bent into a U-shaped cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP884988U JPH01113884U (en) | 1988-01-28 | 1988-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP884988U JPH01113884U (en) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113884U true JPH01113884U (en) | 1989-07-31 |
Family
ID=31215072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP884988U Pending JPH01113884U (en) | 1988-01-28 | 1988-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113884U (en) |
-
1988
- 1988-01-28 JP JP884988U patent/JPH01113884U/ja active Pending