JPS58179683U

JPS58179683U - tape cassette

Info

Publication number: JPS58179683U
Application number: JP7557582U
Authority: JP
Inventors: 哲夫福島; 今門　弘; 北川　久志雄; 隆文浅田
Original assignee: 松下電器産業株式会社
Priority date: 1982-05-21
Filing date: 1982-05-21
Publication date: 1983-12-01

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図は従来のテープカセットの斜視図、第２゛図は同
テープカセットの断面図、第３図は同テープカセットの
リールロックおよびケース上下がん合部の断面図、第４
図は本考案の一実施例におけるテープカセットのリール
ロックｉよびケース上下かん合部の断面図、第５図は同
要部斜視図である。１・・・・・・右テープリール、２・・・・・・左テー
プリール、３・ｌ・・・・リールロック、４・・・・・
・コイルスプリング、５・・・・・・可動ピン、６・・
・・・・上ハーフ、７・・・・・・下ハーフ、８・・・
・・・ピン。Fig. 1 is a perspective view of a conventional tape cassette, Fig. 2 is a sectional view of the same tape cassette, Fig. 3 is a sectional view of the reel lock of the tape cassette and the upper and lower case joints, and Fig. 4 is a sectional view of the tape cassette.
The figure is a cross-sectional view of the reel lock i of the tape cassette and the upper and lower fitting parts of the case in one embodiment of the present invention, and FIG. 5 is a perspective view of the same essential parts. 1...Right tape reel, 2...Left tape reel, 3.l...Reel lock, 4...
・Coil spring, 5...Movable pin, 6...
...Top half, 7...Bottom half, 8...
···pin.

Claims

[Scope of utility model registration request]

An upper half forming an upper case, a lower half forming a housing as a pair with the upper half, and a tape reel having a ratchet part and housed in a housing composed of the lower half and the upper half. and a reel lock that has two parts that are biased to fit into the ratchet part of the tape reel and that locks the soup stock, and a spring that biases the two parts so that they can fit into the ratchet part. ,
The tape cassette is provided with a protrusion provided on the upper half or the lower half so that the spring is regulated.