JPS62175470U

JPS62175470U -

Info

Publication number: JPS62175470U
Application number: JP6162786U
Authority: JP
Priority date: 1986-04-23
Filing date: 1986-04-23
Publication date: 1987-11-07

Description

[Brief explanation of the drawing]

第１図は本考案に係るテープカセツトの一部破
断斜視図であり、第２図は下ハーフの斜視図であ
る。第３図は蓋ロツク部材の斜視図、第４図Ａは
蓋ロツク部材支持部の斜視図、第４図Ｂはその平
面図、第４図Ｃは第４図ＢのＡ―Ａ線における断
面図である。第５図Ａ乃至第５図Ｃは蓋ロツク部
材の組付け工程を示す概略的な要部断面図である
。第６図は従来のテープカセツトにおける蓋ロツ
ク部材の側壁への当接状態を示す要部断面図であ
る。１…上ハーフ、２…下ハーフ、３…カセツト本
体、４…テープリール、６…磁気テープ、８…前
面蓋、１４…蓋ロツク部材支持部、１５…蓋ロツ
ク部材、１６…回動軸、１７…押圧部、１９…係
合部、２２…連結部材。 FIG. 1 is a partially cutaway perspective view of a tape cassette according to the present invention, and FIG. 2 is a perspective view of the lower half. 3 is a perspective view of the lid locking member, FIG. 4A is a perspective view of the lid locking member support portion, FIG. 4B is a plan view thereof, and FIG. 4C is a cross section taken along line AA in FIG. 4B. It is a diagram. FIGS. 5A to 5C are schematic cross-sectional views of essential parts showing the process of assembling the lid lock member. FIG. 6 is a sectional view of a main part of a conventional tape cassette showing the state in which the lid locking member is in contact with the side wall. DESCRIPTION OF SYMBOLS 1... Upper half, 2... Lower half, 3... Cassette main body, 4... Tape reel, 6... Magnetic tape, 8... Front lid, 14... Lid lock member support part, 15... Lid lock member, 16... Rotation shaft, 17... Pressing part, 19... Engaging part, 22... Connecting member.

Claims

[Scope of Claim for Utility Model Registration] A cassette body consisting of an upper half and a lower half and housing a pair of tape reels with a tape body wound thereon; A tape cassette comprising a freely supported front lid, and a lid lock member supported by a side wall of the cassette body to engage and restrict opening/closing of the front lid, the lid lock member extending in the thickness direction. It has a protruding rotating shaft, is supported rotatably in the thickness direction of the side wall of the cassette main body in a direction perpendicular to this, and the engaging part that engages with the front cover has a rotating shaft. The side wall of the cassette main body is biased to rotate in the direction of engagement with the front cover by pressing a pressing part provided on the opposite side of the cassette with a spring member, and the side wall of the cassette main body is located at least in the rotation range of the pressing part of the lid locking member. A tape cassette characterized by having a cutout.