JPS59138073U - tape cartridge - Google Patents
tape cartridgeInfo
- Publication number
- JPS59138073U JPS59138073U JP3060383U JP3060383U JPS59138073U JP S59138073 U JPS59138073 U JP S59138073U JP 3060383 U JP3060383 U JP 3060383U JP 3060383 U JP3060383 U JP 3060383U JP S59138073 U JPS59138073 U JP S59138073U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- tape cartridge
- case
- bottom wall
- wall thickness
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はテープカートリッジの外観斜視図である。第２
図は従来例の要部の縦断面図である。第３図は本考案の
具体例を示す要部の縦断面図、第４図はその更に要部の
拡大縦断面図である。第５図は本考案の別実施例を示す
要部の縦断面図、第６図はその更に要部の拡大縦断面図
である。
１・・・本体ケース、１ａ・・・上ケース、１ｂ・・・
下ケース、３・・・底壁、４・・・駆動軸挿入孔、５・
・・ボス、６・・・軸ガイド斜面、７・・・テープ、８
・・・ハブ、Ｃ・・・隅角部。FIG. 1 is an external perspective view of the tape cartridge. Second
The figure is a vertical sectional view of the main part of a conventional example. FIG. 3 is a vertical cross-sectional view of the main part showing a specific example of the present invention, and FIG. 4 is an enlarged vertical cross-sectional view of the main part. FIG. 5 is a vertical cross-sectional view of the main part showing another embodiment of the present invention, and FIG. 6 is an enlarged vertical cross-sectional view of the main part. 1...Main case, 1a...Upper case, 1b...
Lower case, 3...Bottom wall, 4...Drive shaft insertion hole, 5.
...Boss, 6...Axis guide slope, 7...Tape, 8
...Hub, C...Corner part.
Claims (1)
駆動軸挿入孔４を有するボス５をケース内方に向けて一
体に突出形成し、ボス５の駆動軸挿入孔４の軸方向の外
側開口端に軸ガイド斜面６を外向き拡開状に形成し、該
ボス５に、テープ７が巻かれるハブ８を可回転に外嵌し
てなるテープカートリッジにおいて、ボス５と本体ケー
ス１の底壁内面とが交わる隅角部Ｃと、前記軸ガイド斜
面６との間における箇所Ｈの肉厚ｔ１を、ケース底壁３
の肉厚ｔ２と同等か若しくはこれ以上に設定しであるこ
とを特徴とするテープカートリッジ。At least on the bottom wall 3 of the main body case 1 made of plastic,
A boss 5 having a drive shaft insertion hole 4 is integrally formed to protrude inward of the case, and a shaft guide slope 6 is formed in an outwardly expanding shape at the axially outer open end of the drive shaft insertion hole 4 of the boss 5. In a tape cartridge in which a hub 8 around which a tape 7 is wound is rotatably fitted onto the boss 5, a corner C where the boss 5 and the inner surface of the bottom wall of the main case 1 intersect, and the shaft guide slope 6, the wall thickness t1 of the part H between the case bottom wall 3
A tape cartridge having a wall thickness equal to or greater than the wall thickness t2 of the tape cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060383U JPS59138073U (en) | 1983-03-02 | 1983-03-02 | tape cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060383U JPS59138073U (en) | 1983-03-02 | 1983-03-02 | tape cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59138073U true JPS59138073U (en) | 1984-09-14 |
Family
ID=30161481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3060383U Pending JPS59138073U (en) | 1983-03-02 | 1983-03-02 | tape cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59138073U (en) |
-
1983
- 1983-03-02 JP JP3060383U patent/JPS59138073U/en active Pending
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