JPS59130277U

JPS59130277U - tape cassette

Info

Publication number: JPS59130277U
Application number: JP2225583U
Authority: JP
Inventors: 雅之原田
Original assignee: ソニー株式会社
Priority date: 1983-02-17
Filing date: 1983-02-17
Publication date: 1984-09-01
Also published as: JPS6349904Y2

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]

図面は本考案をビデオテープレコーダ用のテープカセッ
トに適用した実施例を示したものであって、第１図はテ
ープカセットの上ハーフの一部を切欠いて示した平面図
、第２図は両係止爪による両リールのロック状態を説明
する要部の拡大平面図、第３図は第２図の■−■線での
断面図、第４　　　・図は要部の分解斜視図、第５図は
要部の組立て状態での斜視図、第６図は変形例における
要部の分解斜視図である。また図面に用いられた符号において、１・・・・・・テ
ープカセット、５．６・・・・・・リール、１５．１６
・・・・・・歯部、１７・・・・・・リールストッパー
、１８・・・・・・中間部、２１．　２２・・・・・・
係止爪、２３・・・・・・ばね片、である。The drawings show an embodiment in which the present invention is applied to a tape cassette for a video tape recorder, in which FIG. 1 is a plan view showing a partially cut away upper half of the tape cassette, and FIG. Figure 3 is an enlarged plan view of the main parts explaining the locked state of both reels by the locking pawl, Figure 3 is a sectional view taken along the line ■-■ in Figure 2, Figure 4 is an exploded perspective view of the main parts, Figure 5 is an exploded perspective view of the main parts. The figure is a perspective view of the main parts in an assembled state, and FIG. 6 is an exploded perspective view of the main parts in a modified example. In addition, in the symbols used in the drawings, 1... tape cassette, 5.6... reel, 15.16
... Teeth portion, 17 ... Reel stopper, 18 ... Middle part, 21. 22...
The locking claw 23 is a spring piece.

Claims

[Scope of utility model registration request]

A pair of reels that are rotatably housed are provided with toothed portions on their respective outer peripheries, and a reel stopper that is configured to be slidable in and out of the intermediate portion of both reels is provided. In a tape cassette configured to restrict the rotation of both reels in the tape feeding direction by engaging a pair of elastic locking claws with the teeth of the two reels, The reel stopper is constructed by integrally forming a pawl and a spring piece integrally provided on the base side of both the locking pawls from an elastic spring material, and the spring piece serves to hold both the locking pawls together. A tape cassette 1 characterized in that the tape cassette is slid toward the intermediate portion of the two reels, and the two locking claws are respectively engaged with the toothed portions of the two reels.