JPS623680U - - Google Patents
Info
- Publication number
- JPS623680U JPS623680U JP9432585U JP9432585U JPS623680U JP S623680 U JPS623680 U JP S623680U JP 9432585 U JP9432585 U JP 9432585U JP 9432585 U JP9432585 U JP 9432585U JP S623680 U JPS623680 U JP S623680U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- pair
- horizontal plate
- plate portions
- halves
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図〜第５図は本考案の実施例を示したもの
であつて、第１図及び第２図は要部の拡大断面図
、第３図及び第４図は要部の斜視図、第５図は全
体の斜視図である。第６図〜第８図は第１先願例
を示したものであつて、第６図は全体の斜視図、
第７図は要部の断面図、第８図は要部の拡大断面
図、第９図は第２先願例を示した要部の拡大断面
図である。
図面に用いられた符号において、１……デイス
ク、２……上ハーフ、３……下ハーフ、４……カ
ートリツジ、７……光学ヘツド挿入孔、８……シ
ヤツター、９……水平板部、９ａ……水平板部の
先端、１６……ガイド溝、１６ａ……ガイド溝の
底面、１７……ガイド板、１７ａ……ガイド板の
内面、１８……バリ、２６……凸部、である。
1 to 5 show an embodiment of the present invention, in which FIGS. 1 and 2 are enlarged sectional views of the main parts, FIGS. 3 and 4 are perspective views of the main parts, FIG. 5 is an overall perspective view. 6 to 8 show the first prior application example, and FIG. 6 is an overall perspective view;
FIG. 7 is a sectional view of the main part, FIG. 8 is an enlarged sectional view of the main part, and FIG. 9 is an enlarged sectional view of the main part showing the second prior application example. In the symbols used in the drawings, 1...Disk, 2...Upper half, 3...Lower half, 4...Cartridge, 7...Optical head insertion hole, 8...Shutter, 9...Horizontal plate part, 9a... Tip of the horizontal plate portion, 16... Guide groove, 16a... Bottom surface of the guide groove, 17... Guide plate, 17a... Inner surface of the guide plate, 18... Burr, 26... Convex portion. .
Claims (1)
れた上下ハーフからなるカートリツジ内に収納さ
せ、上下ハーフに設けた少なくとも記録、再生用
のヘツド挿入孔を金属板にて断面ほゞコ形に折曲
げ加工されたシヤツターによつて開閉するように
構成し、シヤツターの上下一対の水平板部の先端
を内側に折曲げて上下ハーフの外面に設けられた
上下一対のガイド溝内に挿入させると共に、上下
ハーフの外面に上下一対のガイド溝と平行に取付
けられた上下一対のガイド板によつてシヤツター
の上下一対の水平板部の先端を外測からガイドす
るように構成したデイスクカートリツジにおいて
、 前記シヤツターの上下一対の水平板部の先端に
沿つてその先端の上面又は下面に凸部を形成した
ことを特徴とするデイスクカートリツジ。[Scope of Claim for Utility Model Registration] A disk as a recording medium is housed in a cartridge consisting of upper and lower halves molded from synthetic resin, and at least head insertion holes for recording and reproduction provided in the upper and lower halves are made of a metal plate. The shutter is configured to be opened and closed by a shutter that is bent into a substantially rectangular cross section, and a pair of upper and lower guides are provided on the outer surface of the upper and lower halves by bending the ends of the upper and lower horizontal plate portions of the shutter inward. A pair of upper and lower guide plates inserted into the groove and attached to the outer surface of the upper and lower halves in parallel with the pair of upper and lower guide grooves are configured to guide the tips of the pair of upper and lower horizontal plate portions of the shutter from the outside. A disc cartridge according to the present invention, characterized in that a convex portion is formed on the upper or lower surface of the distal end of the pair of upper and lower horizontal plate portions of the shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9432585U JPH0351825Y2 (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9432585U JPH0351825Y2 (en) | 1985-06-21 | 1985-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS623680U true JPS623680U (en) | 1987-01-10 |
| JPH0351825Y2 JPH0351825Y2 (en) | 1991-11-07 |
Family
ID=30652782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9432585U Expired JPH0351825Y2 (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351825Y2 (en) |
-
1985
- 1985-06-21 JP JP9432585U patent/JPH0351825Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351825Y2 (en) | 1991-11-07 |
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