JPS6089673U

JPS6089673U - tape cassette

Info

Publication number: JPS6089673U
Application number: JP18166683U
Authority: JP
Inventors: 憲一堀川; 喜則山本; 川上　憲治
Original assignee: ソニー株式会社
Priority date: 1983-11-25
Filing date: 1983-11-25
Publication date: 1985-06-19

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

[Brief explanation of the drawing]

第１図は回動可能な前面蓋と摺動可能なスライダとを有
するテープカセットの例を示す斜視図。第２図は第１図の前面蓋を上方向に回動すると共にスラ
イダを後方に摺動した状態を示す斜視図、第３図は本考
案テープカセットの一実施例を示す分解斜視図、第４図
は第３図の上ハーフの内側を示す斜視図、第５図は第３
図の要部の説明に供する路線図、第６図は第３図の要部
の説明に供する断面図、第７図はカセットホルダ一部の
説明に供する路線図、第８図は第３図の使用時の状態の
説明に供する路線図、第１図は第３図の使用時の状態の
説明に供する斜視図、である。１はカセット匣体、２及び３は夫々上ハーフ及び下ハー
フ、３ａは切欠部、４ａ及び４ｂは夫々リールハブ、５
ａ及び５ｂは夫々リール軸挿入孔、６は磁気テープ、８
は前面蓋、９はスライダ、１１はブレーキ体、２０は凹
部、２０ａは斜面部、２０ｂは垂直部、２５及び２９ｃ
は夫々バネ、２７は引張コイルバネ、２８はカセットホ
ルダ一部、２９は挾持部、２９ａは凸部である。FIG. 1 is a perspective view showing an example of a tape cassette having a rotatable front cover and a slidable slider. 2 is a perspective view showing a state in which the front cover of FIG. 1 is rotated upward and the slider is slid backward; FIG. 3 is an exploded perspective view showing an embodiment of the tape cassette of the present invention; Figure 4 is a perspective view showing the inside of the upper half of Figure 3, and Figure 5 is a perspective view of the inside of the upper half of Figure 3.
Figure 6 is a sectional view to explain the main parts of Figure 3, Figure 7 is a route map to explain part of the cassette holder, Figure 8 is Figure 3. FIG. 1 is a perspective view illustrating the state in use of FIG. 3. 1 is a cassette case, 2 and 3 are upper and lower halves, respectively, 3a is a notch, 4a and 4b are reel hubs, 5
a and 5b are reel shaft insertion holes, 6 is a magnetic tape, 8
9 is a front cover, 9 is a slider, 11 is a brake body, 20 is a recessed part, 20a is a slope part, 20b is a vertical part, 25 and 29c
27 is a tension coil spring, 28 is a part of the cassette holder, 29 is a clamping portion, and 29a is a convex portion.

Claims

[Scope of utility model registration request]

A tape cassette in which a tape is stretched across the front surface of the cassette case, characterized in that a recessed portion having a substantially V-shaped cross section is provided at approximately the middle position in the front-rear direction of the left and right side walls of the cassette case. .