JPH0314767U - - Google Patents
Info
- Publication number
- JPH0314767U JPH0314767U JP7586989U JP7586989U JPH0314767U JP H0314767 U JPH0314767 U JP H0314767U JP 7586989 U JP7586989 U JP 7586989U JP 7586989 U JP7586989 U JP 7586989U JP H0314767 U JPH0314767 U JP H0314767U
- Authority
- JP
- Japan
- Prior art keywords
- disk cartridge
- movable plug
- movable
- convex portion
- write
- 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
- 230000002401 inhibitory effect Effects 0.000 claims 2
Description
第１図は本考案の書込禁止機構を示し、デイス
クカートリツジの下半片３，３の両側に形成され
た収納部に可動プラグを装着せしめたときの部分
切欠平面図、第２ａ図は可動プラグの斜視図、第
２ｂ図は第２ａ図の可動プラグを上下逆にしたと
きの可動プラグの斜視図、第３図は本考案の書込
禁止機構を備えたデイスクカートリツジの斜視図
、第４図はデイスクカートリツジの下半片の斜視
図、第５図及び第６図は従来例を示し、第５図は
可動プラグの斜視図、第６図は第１図に対応して
示す部分切欠平面図である。
５……カートリツジ、６……上半片、７……下
半片、１３，１４……書込禁止機構、１５……可
動プラグ、１６，１７……収納部、２２……係止
脚、２９ａ，２９ｂ……係合凸部、３０……ブリ
ツジ部。
Fig. 1 shows the write-protection mechanism of the present invention, and is a partially cutaway plan view when the movable plug is attached to the storage portions formed on both sides of the lower half pieces 3, 3 of the disk cartridge. FIG. 2B is a perspective view of the movable plug when the movable plug shown in FIG. 2A is turned upside down. FIG. Fig. 4 is a perspective view of the lower half of the disk cartridge, Figs. 5 and 6 show conventional examples, Fig. 5 is a perspective view of the movable plug, and Fig. 6 is a partial cutout corresponding to Fig. 1. FIG. 5... Cartridge, 6... Upper half piece, 7... Lower half piece, 13, 14... Write inhibit mechanism, 15... Movable plug, 16, 17... Storage portion, 22... Locking leg, 29a, 29b...Engagement convex portion, 30...Bridge portion.
Claims (1)
が一方向に移動可能にデイスクカートリツジの収
納部内に収納されており、該可動プラグに対しそ
の所定の移動方向に突設された係止脚と係合する
ことにより該可動プラグを２つの位置に選択的に
停止せしめる係合凸部が前記収納部内に設けられ
ているデイスクカートリツジの書込禁止機構にお
いて、前記可動プラグの一方の停止位置を定める
係合凸部と他方の停止位置を定める係合凸部との
間がブリツジ部により連結されていることを特徴
とするデイスクカートリツジの書込禁止機構。 A movable plug movable from the outside of the disk cartridge is housed in the storage portion of the disk cartridge so as to be movable in one direction, and engages with a locking leg that projects from the movable plug in a predetermined direction of movement. In a write-inhibiting mechanism for a disk cartridge in which an engaging convex portion for selectively stopping the movable plug at two positions is provided in the storage portion, an engagement that determines one stopping position of the movable plug. A write inhibiting mechanism for a disk cartridge, characterized in that a convex portion and an engagement convex portion that determines the other stop position are connected by a bridge portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989075869U JP2554288Y2 (en) | 1989-06-28 | 1989-06-28 | Write protection mechanism for disk cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989075869U JP2554288Y2 (en) | 1989-06-28 | 1989-06-28 | Write protection mechanism for disk cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0314767U true JPH0314767U (en) | 1991-02-14 |
| JP2554288Y2 JP2554288Y2 (en) | 1997-11-17 |
Family
ID=31616831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989075869U Expired - Lifetime JP2554288Y2 (en) | 1989-06-28 | 1989-06-28 | Write protection mechanism for disk cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2554288Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277486U (en) * | 1985-11-01 | 1987-05-18 |
-
1989
- 1989-06-28 JP JP1989075869U patent/JP2554288Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6277486U (en) * | 1985-11-01 | 1987-05-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2554288Y2 (en) | 1997-11-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |