JPS6051683U

JPS6051683U - magnetic tape cassette

Info

Publication number: JPS6051683U
Application number: JP14235083U
Authority: JP
Inventors: 健吾大石
Original assignee: 富士写真フイルム株式会社
Priority date: 1983-09-16
Filing date: 1983-09-16
Publication date: 1985-04-11
Also published as: JPS6317099Y2

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図は本考案の一実施態様を示す斜視図、第２図は第
１図のガードパネルの内側を示す斜視図、第３図はガー
ドパネルの作動を示すための斜視図、第４図はガードパ
ネルの変更例を示す斜視図、第５図は本考案の他の実施
態様を示す斜視図である。１．３０・・・磁気テープカセット、２．３２・・・カ
セットケース本体、３．３３・・・開口部、４・・・ガ
ードパネル、５・・・シャフト挿入孔、６・・・前面壁
、７・・・上下端片、８・・・スライド部、９・・・凹
部、１０・・・突部、１１・・・スライド溝、１２・・
・前面側壁、１３・・・バネ収納溝、１４・・・圧縮バ
ネ、１５・・・切欠部、１６・・・上下縁、１７・・・
係合溝、２０・・・開動手段、２１・・・アーム、２２
・・・嵌合部、２３・・・交差部、２４・・・引張バネ
、３５・・・キャプスタン孔。Fig. 1 is a perspective view showing one embodiment of the present invention, Fig. 2 is a perspective view showing the inside of the guard panel shown in Fig. 1, Fig. 3 is a perspective view showing the operation of the guard panel, Fig. 4 5 is a perspective view showing a modified example of the guard panel, and FIG. 5 is a perspective view showing another embodiment of the present invention. 1.30... Magnetic tape cassette, 2.32... Cassette case body, 3.33... Opening, 4... Guard panel, 5... Shaft insertion hole, 6... Front wall , 7... Upper and lower end pieces, 8... Slide portion, 9... Recessed portion, 10... Projection, 11... Slide groove, 12...
・Front side wall, 13... Spring storage groove, 14... Compression spring, 15... Notch, 16... Upper and lower edges, 17...
Engagement groove, 20... Opening means, 21... Arm, 22
... Fitting portion, 23... Crossing portion, 24... Tension spring, 35... Capstan hole.

Claims

[Scope of utility model registration request]

In a magnetic tape cassette that has an opening for inserting a magnetic head in the front of the cassette case in which a pair of hubs wrapped with magnetic tape are built-in, a magnetic tape cassette is provided at the rear of the opening and on the upper and lower outer surfaces of the cassette case in the left-right direction of the cassette case. A pair of slider-pull guard panels are provided on both left and right sides of the opening. a compression spring disposed to bias the guard panel in the closing direction, further forming a recessed portion on the upper and lower edges of the front wall of the guard panel, into which an opening means for sliding the guard panel left and right engages; A magnetic tape cassette characterized in that the entire cassette is symmetrical on the front and back.