JPH03110677U - - Google Patents
Info
- Publication number
- JPH03110677U JPH03110677U JP1981090U JP1981090U JPH03110677U JP H03110677 U JPH03110677 U JP H03110677U JP 1981090 U JP1981090 U JP 1981090U JP 1981090 U JP1981090 U JP 1981090U JP H03110677 U JPH03110677 U JP H03110677U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- shell
- insertion hole
- hub
- upper shell
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案のデイスク容器の一実施例を適
用した磁気デイスクカートリツジを示す平面図、
第２図は第１図に示す磁気デイスク容器の上側シ
エルの内面を示す平面図、第３図は第２図におけ
る中心線に沿う要部断面図、第４図は本考案のデ
イスク容器の他の実施例の要部を示す第３図相当
図である。
１……磁気デイスクカートリツジ、２……磁気
デイスク、３……容器本体、３１……上側シエル
、３２……下側シエル、４Ｗ……ヘツド挿入孔、
３１Ａ……環状壁、３１Ｂ……駆動軸の先端対応
部。
FIG. 1 is a plan view showing a magnetic disk cartridge to which an embodiment of the disk container of the present invention is applied;
2 is a plan view showing the inner surface of the upper shell of the magnetic disk container shown in FIG. 1, FIG. 3 is a sectional view of the main part along the center line in FIG. 2, and FIG. 4 is a plan view showing the inner surface of the upper shell of the magnetic disk container shown in FIG. FIG. 3 is a diagram corresponding to FIG. 3 showing the main parts of the embodiment. 1... Magnetic disk cartridge, 2... Magnetic disk, 3... Container body, 31... Upper shell, 32... Lower shell, 4W... Head insertion hole,
31A...Annular wall, 31B...A portion corresponding to the tip of the drive shaft.
Claims (1)
ヘツド挿入孔及び駆動軸挿入孔が形成された下側
シエルとヘツド挿入孔が形成された上側シエルと
が合体されてなるデイスク容器において、上記上
側シエルの内面に形成された、上記ハブの水平方
向の動きを規制する環状壁内における上記駆動軸
の先端対応部のシエル壁厚を、それ以外の部分の
シエル壁厚よりも薄くしたことを特徴とするデイ
スク容器。 (2) 駆動軸の先端に対応する上側シエルに、前
記駆動軸によるシエルの摩耗を防止するための部
材を貼着しない実用新案登録請求の範囲第(1)項
記載のデイスク容器。[Scope of claims for utility model registration] (1) Storing a disk with a hub in the center;
In a disk container formed by combining a lower shell in which a head insertion hole and a drive shaft insertion hole are formed and an upper shell in which a head insertion hole is formed, the hub is formed in the horizontal direction of the hub formed on the inner surface of the upper shell. A disk container characterized in that a shell wall thickness at a portion corresponding to the tip of the drive shaft within the annular wall regulating movement of the drive shaft is thinner than the shell wall thickness at other portions. (2) The disk container according to claim 1, wherein a member for preventing wear of the shell by the drive shaft is not attached to the upper shell corresponding to the tip of the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981090U JPH03110677U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981090U JPH03110677U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03110677U true JPH03110677U (en) | 1991-11-13 |
Family
ID=31522915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981090U Pending JPH03110677U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03110677U (en) |
-
1990
- 1990-02-28 JP JP1981090U patent/JPH03110677U/ja active Pending
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