JPH02113881U

JPH02113881U -

Info

Publication number: JPH02113881U
Application number: JP2277589U
Authority: JP
Priority date: 1989-02-28
Filing date: 1989-02-28
Publication date: 1990-09-12

Description

[Brief explanation of the drawing]

第１図〜第７図は本考案の実施例を示すもので
あつて、第１図は８ミリビデオ用のテープカセツ
トの要部断面図、第２図は同要部の斜視図、第３
図、第４図は傾斜面形成領域を示すカセツト前蓋
の各正面図、第５図、第６図、第７図は他の各例
によるテープカセツトの第１図と同様の各要部断
面図、である。第８図〜第１１図は従来例を示す
ものであつて、第８図は８ミリビデオ用のテープ
カセツトの斜視図、第９図は同テープカセツトの
一部断面平面図、第１０図は第９図の−線拡
大断面図、第１１図は第１０図に示すカセツト要
部の斜視図、である。なお、図面に示した符号において、２……磁気
テープ、４……底壁、９……テープガイド部材、
１０……前蓋、１１……前面板、１２……側壁部
、１３……枢軸、２０……切欠部、２６……ロツ
ク部材、４１……ロツク解除部材、４２……開口
部、４２……突片、４４……突き当て面、５０…
…傾斜面、６０……曲面、７０……前面、である
。 Figures 1 to 7 show an embodiment of the present invention, in which Figure 1 is a sectional view of the main part of an 8 mm video tape cassette, Figure 2 is a perspective view of the main part, and Figure 3 is a perspective view of the main part.
4 are front views of the cassette front cover showing the sloped surface forming area, and FIGS. 5, 6, and 7 are cross sections of the main parts of tape cassettes according to other examples, similar to FIG. 1. Figure. 8 to 11 show conventional examples, in which FIG. 8 is a perspective view of a tape cassette for 8 mm video, FIG. 9 is a partially sectional plan view of the same tape cassette, and FIG. FIG. 9 is an enlarged sectional view taken along the - line, and FIG. 11 is a perspective view of the main parts of the cassette shown in FIG. 10. In addition, in the symbols shown in the drawings, 2...magnetic tape, 4...bottom wall, 9...tape guide member,
DESCRIPTION OF SYMBOLS 10...Front lid, 11...Front plate, 12...Side wall portion, 13...Pivot, 20...Notch, 26...Lock member, 41...Lock release member, 42...Opening, 42... ...Protruding piece, 44... Abutment surface, 50...
... inclined surface, 60 ... curved surface, 70 ... front surface.

Claims

[Scope of utility model registration request]

In a tape cassette in which a front cover that can be opened and closed on the front side of the cassette body is attached to the cassette body, and a cassette position regulating surface is provided on the front end side of the cassette body, the front side of the cassette body is When the front cover is closed, the lower end of the front surface of the front cover is located at least in the region of the cassette position regulating surface at a position that coincides with the cassette position regulating surface or at a position that is retreated to the rear of the cassette. A tape cassette featuring: