JPH0467251U - - Google Patents
Info
- Publication number
- JPH0467251U JPH0467251U JP10815490U JP10815490U JPH0467251U JP H0467251 U JPH0467251 U JP H0467251U JP 10815490 U JP10815490 U JP 10815490U JP 10815490 U JP10815490 U JP 10815490U JP H0467251 U JPH0467251 U JP H0467251U
- Authority
- JP
- Japan
- Prior art keywords
- case
- opening
- connecting portion
- shutter
- disk cartridge
- 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
- 238000001746 injection moulding Methods 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は、本考案の実施例による磁気デイスク
カートリツジのシヤツタを、その長さ方向に沿つ
て中央を切断して示す断面図、第２図は、本発明
によらない合成樹脂製の磁気デイスクカートリツ
ジのシヤツタを、その長さ方向に沿つて中央を切
断して示す断面図、第３図は、一般の磁気デイス
クカートリツジの平面図、第４図は、一般の磁気
デイスクカートリツジのシヤツタの斜視図である
。
２……磁気デイスクカートリツジのケース、４
，１４……磁気ヘツド挿入用開口、６……シヤツ
タ、７……主面部、９……連結部、１０……シヤ
ツタ窓。
FIG. 1 is a sectional view showing a shutter of a magnetic disk cartridge according to an embodiment of the present invention, cut at the center along its length, and FIG. A cross-sectional view showing the shutter of a disk cartridge taken along its length, cut at the center. FIG. 3 is a plan view of a general magnetic disk cartridge. FIG. 4 is a cross-sectional view of a general magnetic disk cartridge. FIG. 3 is a perspective view of the shutter. 2...Magnetic disk cartridge case, 4
, 14...Opening for magnetic head insertion, 6...Shutter, 7...Main surface portion, 9...Connecting portion, 10...Shutter window.
Claims (1)
ケースの前記開口を開閉するよう摺動可能に取付
けられた、射出成形により成形された合成樹脂製
シヤツタとからなる磁気デイスクカートリツジに
おいて、 前記シヤツタが、前記ケースの前記開口を開閉
するシヤツタ窓を有する互いに対向した平行な平
面からなり前記ケースの表裏両面に沿つて摺動す
る一対の主面部と、該一対の主面部を連結し前記
ケースの端縁に沿つて摺動する連結部とからなり
、該連結部の肉厚が該連結部の射出成形用ゲート
に近い位置程薄くなるように形成されていること
を特徴とする磁気デイスクカートリツジ。[Claims for Utility Model Registration] A magnetic device comprising a case having an opening for inserting a magnetic head, and a synthetic resin shutter molded by injection molding, which is slidably attached to open and close the opening of the case. In the disk cartridge, the shutter includes a pair of main surface portions that are made of parallel planes facing each other and have a shutter window for opening and closing the opening of the case, and that slide along both the front and back surfaces of the case; and a connecting portion that connects the surface portions and slides along the edge of the case, and the wall thickness of the connecting portion is formed such that the closer the connecting portion is to the injection molding gate, the thinner the wall thickness is. Features a magnetic disk cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10815490U JPH0467251U (en) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10815490U JPH0467251U (en) | 1990-10-16 | 1990-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467251U true JPH0467251U (en) | 1992-06-15 |
Family
ID=31854991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10815490U Pending JPH0467251U (en) | 1990-10-16 | 1990-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467251U (en) |
-
1990
- 1990-10-16 JP JP10815490U patent/JPH0467251U/ja active Pending
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