JPH0211563U - - Google Patents
Info
- Publication number
- JPH0211563U JPH0211563U JP8510688U JP8510688U JPH0211563U JP H0211563 U JPH0211563 U JP H0211563U JP 8510688 U JP8510688 U JP 8510688U JP 8510688 U JP8510688 U JP 8510688U JP H0211563 U JPH0211563 U JP H0211563U
- Authority
- JP
- Japan
- Prior art keywords
- cartridge
- plate portion
- shutter
- guide
- short
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000005452 bending Methods 0.000 claims 1
Description
第１図は本考案のカートリツジの表側斜視図、
第２図は同裏側斜視図、第３図はシヤツタの一方
向から見た斜視図、第４図はシヤツタの反対側方
向からの斜視図、第５図は従来のデイスクカート
リツジの平面図である。
１……上半片、２……下半片、３……回転穴、
７……シヤツタ、８……長閉塞板部、１２……短
閉塞板部、１０……窓枠部、１３……ガイド板部
。
FIG. 1 is a front perspective view of the cartridge of the present invention;
Figure 2 is a perspective view of the back side of the same, Figure 3 is a perspective view of the shutter seen from one side, Figure 4 is a perspective view of the shutter viewed from the opposite side, and Figure 5 is a plan view of a conventional disk cartridge. be. 1... Upper half piece, 2... Lower half piece, 3... Rotating hole,
7... Shutter, 8... Long blocking plate part, 12... Short blocking plate part, 10... Window frame part, 13... Guide plate part.
Claims (1)
閉塞するための片面用カートリツジのシヤツタに
おいて、前記シヤツタは一枚の板を折曲して形成
され、その折曲形成の片側は細長い長閉塞板部か
らなり、この長閉塞板部はカートリツジ内のデイ
スクを回転させるためのスピンドル挿入用の回転
穴とこれに隣接して設けた読取り書込み用のヘツ
ド挿入穴を同時に閉塞し、この閉塞板部に対向し
てほぼ長閉塞板部と同一幅の短閉塞板部が設けら
れ、この短閉塞板部には前記長閉塞板部から横方
向にはみ出した位置に窓枠部が一体に連接され、
この窓枠部と前記短閉塞板部との先端は面一にな
つてカートリツジのガイド辺にガイドされ、前記
窓枠部と短閉塞板部とが一体になつた結合板部と
前記長閉塞板部との折曲部分はカートリツジの読
取り書込み装置への挿入端に係合したガイド板部
をなし、このガイド板部の一端側にシヤツタをー
方向に付勢するスプリングの一端が固着されるス
プリング係合部が形成され、前記ガイド板部の他
端側にはカートリツジの前記挿入端に形成された
ガイド溝に係合するガイド溝係合部が形成されて
いることを特徴とする片面用デイスクカートリツ
ジのシヤツタ。 In a shutter for a single-sided cartridge for freely opening and closing an opening of a disk cartridge, the shutter is formed by bending a single plate, and one side of the bent portion is formed of an elongated closing plate portion. This long blocking plate simultaneously blocks the rotation hole for inserting a spindle for rotating the disk in the cartridge and the reading/writing head insertion hole provided adjacent to this, A short closing plate portion having approximately the same width as the long closing plate portion is provided, and a window frame portion is integrally connected to the short closing plate portion at a position protruding laterally from the long closing plate portion,
The tips of the window frame portion and the short blocking plate portion are flush with each other and are guided by the guide side of the cartridge, and the window frame portion and the short blocking plate portion are integrated into a connecting plate portion and the long blocking plate. The bent part forms a guide plate part that engages with the insertion end of the cartridge into the reading/writing device, and one end of the spring that biases the shutter in the - direction is fixed to one end of this guide plate part. A single-sided disk characterized in that an engaging portion is formed, and a guide groove engaging portion that engages with a guide groove formed at the insertion end of the cartridge is formed on the other end side of the guide plate portion. Cartridge shutter.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8510688U JPH0621097Y2 (en) | 1988-06-29 | 1988-06-29 | Single-sided disk cartridge shutter |
| EP89111763A EP0348937B1 (en) | 1988-06-29 | 1989-06-28 | Disc cartridge |
| DE68929327T DE68929327T2 (en) | 1988-06-29 | 1989-06-28 | disk cartridge |
| EP95101630A EP0653756B1 (en) | 1988-06-29 | 1989-06-28 | Disc cartridge |
| EP95101629A EP0653755B1 (en) | 1988-06-29 | 1989-06-28 | Disc cartridge |
| DE68929173T DE68929173T2 (en) | 1988-06-29 | 1989-06-28 | Record cassette |
| US07/373,020 US5051857A (en) | 1988-06-29 | 1989-06-28 | Disc cartridge having a slidingly movable shutter |
| DE68925929T DE68925929T2 (en) | 1988-06-29 | 1989-06-28 | Record cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8510688U JPH0621097Y2 (en) | 1988-06-29 | 1988-06-29 | Single-sided disk cartridge shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0211563U true JPH0211563U (en) | 1990-01-24 |
| JPH0621097Y2 JPH0621097Y2 (en) | 1994-06-01 |
Family
ID=31309782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8510688U Expired - Lifetime JPH0621097Y2 (en) | 1988-06-29 | 1988-06-29 | Single-sided disk cartridge shutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621097Y2 (en) |
-
1988
- 1988-06-29 JP JP8510688U patent/JPH0621097Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621097Y2 (en) | 1994-06-01 |
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