JPS6064478U

JPS6064478U - magnetic tape cassette

Info

Publication number: JPS6064478U
Application number: JP15604083U
Authority: JP
Inventors: 健吾大石
Original assignee: 富士写真フイルム株式会社
Priority date: 1983-10-11
Filing date: 1983-10-11
Publication date: 1985-05-07
Also published as: JPS6317102Y2

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
は第１図のロック部材を示す斜視図、第４図は第１図の
ロック部材の配設状態を示す要部破断平面図、第５図は
ロック部材の変更例を示す斜視図である。１・・・磁気テープカセット、２・・・カセットケース
本体、３・・・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・・・バネ
取り付は切欠部、１１・・・スライド溝、１２・・・カ
セットケース左右側壁、１３・・・引張りバネ、１４・
・・突起、１５・・・スライド切欠部、１６・・！上下
縁、１７・・・端面切・　欠、１８・・・回転支軸、１
９・・パ隔壁、２０・・・開動手段、２１・：・アーム
、２２・・・嵌合部、２３・・・交差部、２４・・・ア
ーム引張りバネ、２５・・・前方端部、３０・・・ロッ
ク部埜、３１・・・係止端片、３２・・・チー　　　　
８部、３３・・・軸受は部、３４・・・軸受は部切欠、
３５−・・・圧縮バネ、３７・・・バネ係止部、４０・
・・ロック　　　　・解除手段、４１・・・当接部、４
３・・・ロック部材引張リバネ。Fig. 1 is a perspective view showing one embodiment of the present invention, Fig. 2
The figure is a perspective view showing the inside of the guard panel shown in Fig. 1, Fig. 3 is a perspective view showing the locking member shown in Fig. 1, and Fig. 4 is a fragmentary plane showing the arrangement of the locking member shown in Fig. 1. FIG. 5 is a perspective view showing a modification of the locking member. 1... Magnetic tape cassette, 2... Cassette case body, 3... Opening, 4... Guard panel, 5...
・Shaft insertion hole, 6... Front wall, 7... Upper and lower end pieces, 8... Slide part, 9... Recessed part, 10... Notch for spring installation, 11... Slide groove , 12... Cassette case left and right side walls, 13... Tension spring, 14...
...Protrusion, 15...Slide notch, 16...! Upper and lower edges, 17...End face notch/notch, 18...Rotation shaft, 1
9... Pa bulkhead, 20... Opening means, 21... Arm, 22... Fitting part, 23... Intersection part, 24... Arm tension spring, 25... Front end, 30... Lock part shape, 31... Locking end piece, 32... Chee
8 part, 33...Bearing part, 34...Bearing part notch,
35-... Compression spring, 37... Spring locking part, 40...
・Lock ・Release means, 41 ・Abutment part, 4
3...Lock member tension spring.

Claims

[Scope of utility model registration request]

In a Hemi 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 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 that are provided with a slide groove formed along the line, a slide portion having a substantially U-shaped vertical cross section and that engages with the slide groove, and that close the opening; and a biasing means disposed on the front surface of the cassette case on the left and right sides of the opening to bias the guard panels toward the left and right side walls of the cassette case when the guard panel is closed. 1. A magnetic tape cassette comprising a rotatable locking member having an abbreviated horizontal cross-section with a locking end piece engaged with an end face of the magnetic tape cassette, and further characterized in that the entire cassette can be used both sides.