JPH0345274U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１の実施例に係るテープカ
セツトの外観斜視図、第２図は同カセツト蓋を開
いた状態の外観斜視図、第３図は同テープカセツ
トの分解斜視図、第４図はスライド板を付勢する
ばねの取付け構造を示す分解斜視図、第５図は同
正面図である。また図面中の主要な部分の名称は
つぎの通りである。 １０……カセツトケーシング、１３……リール
、１４……磁気テープ、１６……底部開口、１７
……カセツト蓋、２４……スライド板、２７……
ばね掛け、２８……ばね、２９……円柱状保持部
。 FIG. 1 is an external perspective view of a tape cassette according to a first embodiment of the present invention, FIG. 2 is an external perspective view of the tape cassette with its lid open, and FIG. 3 is an exploded perspective view of the tape cassette. FIG. 4 is an exploded perspective view showing the mounting structure of the spring that biases the slide plate, and FIG. 5 is a front view of the same. The names of the main parts in the drawings are as follows. 10... Cassette casing, 13... Reel, 14... Magnetic tape, 16... Bottom opening, 17
...Cassette lid, 24...Slide plate, 27...
Spring hook, 28... Spring, 29... Cylindrical holding part.

Claims (1)

【実用新案登録請求の範囲】 テープ状記録媒体をリールに巻装してアツパシ
エルとロアシエルとから成るケーシング内に収納
するとともに、前記テープ状記録媒体を前記ケー
シングの前面側に装着された回動自在なカセツト
蓋の内側に掛渡し、 テープ引出し手段を挿入して前記テープ状記録
媒体を引出す前記ケーシングの底部側の開口を開
閉可能に覆うスライド板を前記ロアシエルの下側
に取付け、 前記ロアシエルに形成された取付け座に一端の
巻回部が取付けられかつ他端が前記スライド板の
ばね掛けに係合されたばね部材によつて前記スラ
イド板を前記底部側の開口を閉じる方向に第１の
付勢力をもつて付勢するようにしたテープカセツ
トにおいて、 前記ばね部材自身を前記ロアシエルに圧接する
方向に湾曲させることによつて前記スライド板を
前記ロアシエルに圧接する方向に第２の付勢力を
発生させ、 前記ばね部材によつて前記ロアシエルに対する
前記スライド板の上下方向のガタを吸収するよう
にしたことを特徴とするテープカセツト。[Claims for Utility Model Registration] A tape-shaped recording medium is wound around a reel and stored in a casing consisting of an upper shell and a lower shell, and the tape-shaped recording medium is rotatably mounted on the front side of the casing. A slide plate is attached to the lower side of the lower shell to cover an opening on the bottom side of the casing so as to be openable and closable, and a slide plate is attached to the lower side of the lower shell, and a slide plate is attached to the lower side of the lower shell, and the slide plate is attached to the lower side of the lower shell and covers the opening on the bottom side of the casing, which is hung on the inside of the cassette lid, and a tape pull-out means is inserted to pull out the tape-shaped recording medium. A first biasing force is applied to the slide plate in the direction of closing the opening on the bottom side by a spring member whose one end is attached to the mounting seat and whose other end is engaged with the spring hook of the slide plate. In the tape cassette, a second biasing force is generated in a direction that presses the slide plate against the lower shell by curving the spring member itself in a direction that presses the slide plate against the lower shell. . A tape cassette, wherein the spring member absorbs vertical play of the slide plate with respect to the lower shell.