JPH0280383U - - Google Patents
Info
- Publication number
- JPH0280383U JPH0280383U JP12718589U JP12718589U JPH0280383U JP H0280383 U JPH0280383 U JP H0280383U JP 12718589 U JP12718589 U JP 12718589U JP 12718589 U JP12718589 U JP 12718589U JP H0280383 U JPH0280383 U JP H0280383U
- Authority
- JP
- Japan
- Prior art keywords
- front cover
- magnetic tape
- upper half
- spring
- cassette body
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 2
Description
第１図乃至第４図は本考案の一実施例を示すも
ので、第１図は第２図の―断面図、第２図は
上ハーフを内面側から見た要部の断面底面図、第
３図は第４図の―断面図、第４図は下ハーフ
及び前蓋の断面平面図、第５図は他の実施例の要
部の断面側面図、第６図乃至第８図は従来例を示
し、第６図は磁気テープカセツトを下ハーフ側か
ら見た一部切欠き背面図、第７図は第６図の―
断面図、第８図は第６図の切欠き部に対応する
下ハーフ隅部の平面図である。
１……磁気テープカセツト、２……上ハーフ、
３……下ハーフ、４……カセツト本体、５……磁
気テープ、６……巻回リール、７……前蓋、１２
，２２……前蓋係止部材、１８……回動支軸、１
８ａ……回動支軸１８のスリツト、２０……前蓋
スプリング、２０ａ……一端、２０ｂ……他端、
２０ｃ……湾曲部、２３……ガイド溝、２５……
ストツパ突起。
1 to 4 show an embodiment of the present invention, in which FIG. 1 is a sectional view of FIG. 3 is a sectional view of FIG. 4, FIG. 4 is a sectional plan view of the lower half and front cover, FIG. 5 is a sectional side view of the main parts of another embodiment, and FIGS. 6 to 8 are A conventional example is shown, and Fig. 6 is a partially cutaway rear view of the magnetic tape cassette seen from the lower half side, and Fig. 7 is a view of the magnetic tape cassette shown in Fig. 6.
The sectional view, FIG. 8, is a plan view of the lower half corner corresponding to the notch in FIG. 6. 1... Magnetic tape cassette, 2... Upper half,
3... Lower half, 4... Cassette body, 5... Magnetic tape, 6... Winding reel, 7... Front cover, 12
, 22...Front lid locking member, 18...Rotation shaft, 1
8a...Slit of rotation support shaft 18, 20...Front cover spring, 20a...One end, 20b...Other end,
20c...Curved portion, 23...Guide groove, 25...
Stotsupa protrusion.
Claims (1)
、該カセツト本体に収納された巻回リールからカ
セツト本体の前面に繰り出される磁気テープを上
ハーフに軸支される前蓋で開閉可能に覆い、該前
蓋の回動支軸に係止される前蓋スプリングにより
前蓋を常時閉方向へ付勢するようになした磁気テ
ープカセツトにおいて、前記前蓋スプリングを板
ばねにて一端と他端との間を湾曲させて形成し、
該前蓋スプリングの一端を前記回動支軸に係止す
るとともに他端を上ハーフに摺動可能に圧接した
ことを特徴とする磁気テープカセツト。 The upper half and the lower half form a cassette body, and a front cover pivotably supported by the upper half covers the magnetic tape that is unwound from a winding reel housed in the cassette body to the front of the cassette body so as to be openable and closable. In a magnetic tape cassette in which the front cover is always biased in the closing direction by a front cover spring that is locked to a pivot shaft of the front cover, the front cover spring is connected between one end and the other end by a leaf spring. Formed by curving the space between
A magnetic tape cassette characterized in that one end of the front cover spring is locked to the rotation support shaft, and the other end is slidably pressed against the upper half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12718589U JPH0544946Y2 (en) | 1989-11-01 | 1989-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12718589U JPH0544946Y2 (en) | 1989-11-01 | 1989-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280383U true JPH0280383U (en) | 1990-06-20 |
| JPH0544946Y2 JPH0544946Y2 (en) | 1993-11-16 |
Family
ID=31379387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12718589U Expired - Lifetime JPH0544946Y2 (en) | 1989-11-01 | 1989-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544946Y2 (en) |
-
1989
- 1989-11-01 JP JP12718589U patent/JPH0544946Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544946Y2 (en) | 1993-11-16 |