JPS61140482U - - Google Patents
Info
- Publication number
- JPS61140482U JPS61140482U JP2434485U JP2434485U JPS61140482U JP S61140482 U JPS61140482 U JP S61140482U JP 2434485 U JP2434485 U JP 2434485U JP 2434485 U JP2434485 U JP 2434485U JP S61140482 U JPS61140482 U JP S61140482U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- fitted
- protrusion
- floppy disk
- case
- 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
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
Description
第1図ないし第8図は、この考案の実施例を示
す図である。第1図ないし第5図は、この実施例
の概略構成を示す図であつて、第1図はケースの
側断面図、第2図は上シエルの形状を示す平面図
、第3図は下シエルの形状を示す平面図、第4図
は突起の形状を示す拡大側断面図、第5図は穴の
周囲の形状を示す拡大側断面図である。第6図な
いし第8図は、突起を穴の周囲に溶着させる手段
を説明する図であつて、第6図は溶着開始前の状
態を示す側断面図、第7図は溶着が完了した状態
を示す側断面図、第8図は溶着装置の概略構成を
示す側断面図である。
1……上シエル、2……下シエル、3……突起
、4……穴、10……電熱ヒーター。
1 to 8 are diagrams showing embodiments of this invention. Figures 1 to 5 are diagrams showing the schematic structure of this embodiment, in which Figure 1 is a side sectional view of the case, Figure 2 is a plan view showing the shape of the upper shell, and Figure 3 is the lower shell. FIG. 4 is a plan view showing the shape of the shell, FIG. 4 is an enlarged side sectional view showing the shape of the protrusion, and FIG. 5 is an enlarged side sectional view showing the shape of the periphery of the hole. Figures 6 to 8 are diagrams for explaining the means for welding the protrusion around the hole, in which Figure 6 is a side sectional view showing the state before welding starts, and Figure 7 is the state after welding is completed. FIG. 8 is a side sectional view showing the schematic structure of the welding device. 1... Upper shell, 2... Lower shell, 3... Protrusion, 4... Hole, 10... Electric heater.
Claims (1)
び下シエルの一方に形成された突起を、他方に形
成された穴に嵌合させることにより上記両シエル
を重ねあわせてなり、その内部に磁気デイスクを
収納するフロツピーデイスクのケースにおいて、
上記穴に嵌合された突起の先端部は、電熱ヒータ
ーによつて加熱されることにより、上記穴の周囲
に溶着されてなることを特徴とするフロツピーデ
イスクのケース。 A protrusion formed on one of an upper shell and a lower shell molded from thermoplastic resin is fitted into a hole formed on the other to overlap the two shells, and a magnetic disk is placed inside. In the case of the floppy disk to be stored,
A floppy disk case characterized in that the tip of the protrusion fitted into the hole is heated by an electric heater and welded to the periphery of the hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2434485U JPS61140482U (en) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2434485U JPS61140482U (en) | 1985-02-22 | 1985-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61140482U true JPS61140482U (en) | 1986-08-30 |
Family
ID=30518406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2434485U Pending JPS61140482U (en) | 1985-02-22 | 1985-02-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61140482U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5498604A (en) * | 1977-07-20 | 1979-08-03 | Hitachi Maxell | Magnetic tape cartridge |
JPS6044284B2 (en) * | 1975-02-28 | 1985-10-02 | ヤマサ醤油株式会社 | pharmaceutical composition |
JPS60197985A (en) * | 1984-03-22 | 1985-10-07 | Hitachi Maxell Ltd | Disk cartridge |
-
1985
- 1985-02-22 JP JP2434485U patent/JPS61140482U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6044284B2 (en) * | 1975-02-28 | 1985-10-02 | ヤマサ醤油株式会社 | pharmaceutical composition |
JPS5498604A (en) * | 1977-07-20 | 1979-08-03 | Hitachi Maxell | Magnetic tape cartridge |
JPS60197985A (en) * | 1984-03-22 | 1985-10-07 | Hitachi Maxell Ltd | Disk cartridge |