JPS5945788U

JPS5945788U - tape cassette

Info

Publication number: JPS5945788U
Application number: JP14236782U
Authority: JP
Inventors: 伸佐々木; 雅之原田
Original assignee: ソニー株式会社
Priority date: 1982-09-20
Filing date: 1982-09-20
Publication date: 1984-03-27

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 drawings]

第１図はこの考案の説明のための分解斜視図、第２図は
従来のリール押さえバネを示す側面図、第３図および第
一４図は第２図のリール押さえバネを説明するための図
、第５図および第７図は他の従来のリール押さえバネを
示す図、第６図は第５図のリール押さえバネを説明する
ための図、第８図はこの考案のＬ実施例の要部を示す図
、第９図および第１゛０図はこの一実施例を説明するた
めの図、第１１図はこの考案の他の実施例の要部を示す
一部省略平面図、第１２図は第１１図の■−刈線に沿う
断面図、第１３図はこの考案のもう１つの他の実施例の
要部を示す一部省略平面図、第１４図は第１３図のＸ　
Ｉ　Ｖ−Ｘ　Ｉ　Ｖ線に沿う断面図である。１は上ハーフ、２は下ハーフ、３はカセットシェル、４
．５はリール、６はリール押さえバネ、　　　　６ａは
リール押さえバネ６の基部、６ｂ、　　６ｃｃ−より−
ル押さえバネの翼部である。第３図Figure 1 is an exploded perspective view for explaining this invention, Figure 2 is a side view showing a conventional reel presser spring, and Figures 3 and 14 are diagrams for explaining the reel presser spring shown in Figure 2. 5 and 7 are diagrams showing other conventional reel presser springs, FIG. 6 is a diagram for explaining the reel presser spring shown in FIG. 5, and FIG. 8 is a diagram showing the L embodiment of this invention. Figures 9 and 10 are diagrams showing the main parts of this embodiment, and Figure 11 is a partially omitted plan view showing the main parts of another embodiment of this invention. Fig. 12 is a sectional view taken along the ■ - cutting line in Fig. 11, Fig. 13 is a partially omitted plan view showing the main parts of another embodiment of this invention, and Fig. 14 is a cross-sectional view taken along the x-cut line in Fig. 13.
FIG. 3 is a cross-sectional view taken along line IV-XIV. 1 is the upper half, 2 is the lower half, 3 is the cassette shell, 4
．． 5 is a reel, 6 is a reel presser spring, 6a is the base of the reel presser spring 6, 6b, 6cc-from-
This is the wing part of the spring. Figure 3

Claims

[Scope of utility model registration request]

The base of the leaf spring is fixedly attached to the inner surface of the cassette shell, and the ring portion of this leaf spring is slidably abutted on the inner surface of the cassette shell, and the portion of the leaf spring that comes into contact with the center of the reel is this. A tape cassette characterized in that a predetermined portion between the base and the end of the leaf spring is bent so that the reel protrudes into the crocodile.