JPS6098180U

JPS6098180U - tape cassette

Info

Publication number: JPS6098180U
Application number: JP18781383U
Authority: JP
Inventors: 樫村　紀毅
Original assignee: 第一精工株式会社
Priority date: 1983-12-05
Filing date: 1983-12-05
Publication date: 1985-07-04

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のテープカセットの斜視図、第２図は上記
従来例の一部破断側面図、第３図は本考案によるテープ
カセットの要部断面図、第４図乃至第６図は夫々第二、
第三、第四の実施例の要部断面図、第７図Ａ及びＢは夫
々第五の実施例の要部断面図及びリングの平面図である
。１・・・・・・上側シェル、２・・・・・・下側シェル
、１１・・・・・・突部、ｌｌａ・・・・・・大径部、
１２・・・・・・孔、１２ａ・・・・・・内縁部。Fig. 1 is a perspective view of a conventional tape cassette, Fig. 2 is a partially cutaway side view of the above-mentioned conventional example, Fig. 3 is a sectional view of main parts of the tape cassette according to the present invention, and Figs. 4 to 6 are respectively second,
FIGS. 7A and 7B are sectional views of the main parts of the third and fourth embodiments, and FIGS. 7A and 7B are a sectional view of the main parts of the fifth embodiment and a plan view of the ring, respectively. 1...Upper shell, 2...Lower shell, 11...Protrusion, lla...Large diameter part,
12... Hole, 12a... Inner edge.

Claims

[Scope of utility model registration request]

In a tape cassette comprising an upper shell and a lower shell stacked one on top of the other, a protrusion integrally formed on one of the upper and lower shells is inserted into a hole integrally formed on the other,
A tape cassette characterized in that both shells are fixed by engaging the large diameter portion provided at the tip of the protrusion with the peripheral edge of the hole.