JPS61158672U - - Google Patents
Info
- Publication number
- JPS61158672U JPS61158672U JP4150285U JP4150285U JPS61158672U JP S61158672 U JPS61158672 U JP S61158672U JP 4150285 U JP4150285 U JP 4150285U JP 4150285 U JP4150285 U JP 4150285U JP S61158672 U JPS61158672 U JP S61158672U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- cap
- center core
- coming
- preventing
- 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図はこの考案の一実施例の磁気デイスクを
示す分解斜視図、第２図は磁気デイスクの断面図
、第３図は従来の磁気デイスクを示す分解斜視図
、第４図は磁気デイスクの断面図である。
図中、１はセンタコア、２は金属ハブ、３Ａ，
３Ｂはモールド部、６Ａ〜６Ｃは突起、７は磁気
シート、８は両面接着材、９はキヤツプを示す。
Fig. 1 is an exploded perspective view showing a magnetic disk according to an embodiment of the invention, Fig. 2 is a sectional view of the magnetic disk, Fig. 3 is an exploded perspective view showing a conventional magnetic disk, and Fig. 4 is an exploded perspective view of the magnetic disk. FIG. In the figure, 1 is the center core, 2 is the metal hub, 3A,
3B is a mold part, 6A to 6C are projections, 7 is a magnetic sheet, 8 is a double-sided adhesive, and 9 is a cap.
Claims (1)
着された磁気デイスクが、前記センタコアから抜
けるのを防止するためのキヤツプを備えている磁
気デイスクにおいて、前記キヤツプが抜けるのを
防止するための突起を前記センタコアのキヤツプ
嵌合部の上部外周辺にアンダカツト成形で形成し
たことを特徴とする磁気デイスク。 In a magnetic disk equipped with a cap for preventing a magnetic disk fixed to a flange of a center core by double-sided adhesive from coming off the center core, a protrusion for preventing the cap from coming off is attached to the center core. A magnetic disk characterized in that it is formed by undercut molding around the upper outer periphery of the cap fitting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150285U JPS61158672U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150285U JPS61158672U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158672U true JPS61158672U (en) | 1986-10-01 |
Family
ID=30551388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4150285U Pending JPS61158672U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158672U (en) |
-
1985
- 1985-03-25 JP JP4150285U patent/JPS61158672U/ja active Pending