JPS6378375U - - Google Patents
Info
- Publication number
- JPS6378375U JPS6378375U JP17086786U JP17086786U JPS6378375U JP S6378375 U JPS6378375 U JP S6378375U JP 17086786 U JP17086786 U JP 17086786U JP 17086786 U JP17086786 U JP 17086786U JP S6378375 U JPS6378375 U JP S6378375U
- Authority
- JP
- Japan
- Prior art keywords
- set spring
- case
- disk
- shutter
- head insertion
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
Description
第1図は本考案のデイスクカセツトの底面図、
第2図は要部の拡大図、第3図は要部の一部破断
面図、第4図は分解斜視図、第5図は従来のデイ
スクカセツトの平面図、第6図は同底面図、第7
図はセツトスプリングの取付状態を示す説明図で
ある。
11…デイスクカセツト、12…デイスク、1
3…ケース、13a…ヘツド挿入孔、14…シヤ
ツタ、15…セツトスプリング、15a…固定端
、15b…シヤツタ係合端、18…セツトスプリ
ング収容部、19…位置決め凹部。
Figure 1 is a bottom view of the disk cassette of the present invention.
Figure 2 is an enlarged view of the main parts, Figure 3 is a partially cutaway view of the main parts, Figure 4 is an exploded perspective view, Figure 5 is a plan view of a conventional disk cassette, and Figure 6 is a bottom view of the same. , 7th
The figure is an explanatory view showing how the set spring is attached. 11...Disk cassette, 12...Disk, 1
3... Case, 13a... Head insertion hole, 14... Shutter, 15... Set spring, 15a... Fixed end, 15b... Shutter engaging end, 18... Set spring housing portion, 19... Positioning recess.
Claims (1)
回転可能に収容していると共に上、下面にヘツド
挿入孔を設けたケースと、該ケースに摺動可能に
取付けられていて前記ヘツド挿入孔を開閉するシ
ヤツタと、該シヤツタをヘツド挿入孔上に位置さ
せているセツトスプリングとを備えているデイス
クカセツトにおいて、 前記ケースには、セツトスプリング収容部を設
け、該セツトスプリング収容部内にセツトスプリ
ングを収容すると共に、セツトスプリング収容部
の内面には、セツトスプリングの伸張時にシヤツ
タ係合端が嵌合する位置決め凹部を形成したこと
を特徴とするデイスクカセツト。[Claims for Utility Model Registration] A disk having a signal recording surface, a case that rotatably houses the disk and has head insertion holes on the top and bottom surfaces, and a case that is slidably attached to the case. In the disk cassette, the case includes a shutter for opening and closing the head insertion hole, and a set spring for positioning the shutter above the head insertion hole, wherein the case is provided with a set spring accommodating portion, and the set spring accommodating portion is provided in the case. 1. A disk cassette, wherein a set spring is housed in the set spring housing part, and a positioning recessed part is formed on the inner surface of the set spring housing part, into which a shutter engaging end is fitted when the set spring is expanded.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17086786U JPS6378375U (en) | 1986-11-06 | 1986-11-06 | |
KR870012407A KR880006694A (en) | 1986-11-06 | 1987-11-05 | Disc cassette |
EP87116349A EP0266781A1 (en) | 1986-11-06 | 1987-11-05 | Sliding shutter mechanism for disk cassette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17086786U JPS6378375U (en) | 1986-11-06 | 1986-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6378375U true JPS6378375U (en) | 1988-05-24 |
Family
ID=31105975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17086786U Pending JPS6378375U (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6378375U (en) |
-
1986
- 1986-11-06 JP JP17086786U patent/JPS6378375U/ja active Pending