JPH0197476U

JPH0197476U -

Info

Publication number: JPH0197476U
Application number: JP19427187U
Authority: JP
Priority date: 1987-12-22
Filing date: 1987-12-22
Publication date: 1989-06-28

Description

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

第１図乃至第６図ｂは本考案の実施例を示し、
第１図はテープカセツトの平面図、第２図はテー
プカセツトの前面側の斜視図、第３図はテープカ
セツトの前面側の分解斜視図、第４図はロツク部
材の斜視図、第５図ａ及び第５図ｂは閉蓋時の蓋
とロツク部材の位置を示す断面図、第６図ａ及び
第６図ｂは開蓋時の蓋とロツク部材の位置を示す
断面図であり、第７図乃至第９図は従来例を示し
、第７図はテープカセツトの平面図、第８図はテ
ープカセツトの蓋ロツク手段を示す斜視図、第９
図ａは閉蓋時の蓋とロツク部材の位置を示す断面
図、第９図ｂは開蓋時の蓋とロツク部材の位置を
示す断面図である。１……ケース、２，３……リール、４……テー
プ、５……テープ走行路、１４……蓋、２１……
蓋ロツク手段、２４……ロツク部材、２４ａ……
係止部、２４ｂ……バネ受け部、２４ｅ……バネ
受け面、２４ｆ……バネ受け面の反対面、２６…
…回転規制部、Ｌ……テープ露出区間。 1 to 6b show embodiments of the present invention,
Figure 1 is a plan view of the tape cassette, Figure 2 is a perspective view of the front side of the tape cassette, Figure 3 is an exploded perspective view of the front side of the tape cassette, Figure 4 is a perspective view of the lock member, and Figure 5. 5a and 5b are sectional views showing the positions of the lid and the locking member when the lid is closed, and FIGS. 6a and 6b are sectional views showing the positions of the lid and the locking member when the lid is opened. 7 to 9 show conventional examples, FIG. 7 is a plan view of the tape cassette, FIG. 8 is a perspective view showing the lid locking means of the tape cassette, and FIG.
Figure 9a is a sectional view showing the positions of the lid and locking member when the lid is closed, and Figure 9b is a sectional view showing the positions of the lid and locking member when the lid is opened. 1... Case, 2, 3... Reel, 4... Tape, 5... Tape running path, 14... Lid, 21...
Lid locking means, 24...Lock member, 24a...
Locking part, 24b... Spring receiving part, 24e... Spring receiving surface, 24f... Opposite surface to the spring receiving surface, 26...
...Rotation regulating section, L...tape exposed section.

Claims

【実用新案登録請求の範囲】内部に一対のリールを収納しこの一対のリール
間にテープ走行路を構成しこのテープ走行路の一
部にテープ露出区間を設けたケースと、このケースに回転自在に支持され、前記テープ
露出区間のテープを被う閉蓋方向に付勢された蓋
と、前記ケースに回転自在にロツク部材を設け、こ
のロツク部材にバネ受け部と係止部を設け、前記
バネ受け部のバネ受け面にバネ力を受けて前記ロ
ツク部材がロツク位置に位置され、このロツク位
置で前記蓋の開蓋方向の回転を阻止し、前記ロツ
ク部材をバネ力に抗してロツク解除位置に位置す
ると、前記蓋の開蓋方向の回転を可能とする蓋ロ
ツク手段と、を備えたテープカセツトにおいて、前記ケースに、前記バネ受け部のバネ受け面の
反対面に当接して前記ロツク部材のロツク方向へ
の過回転を規制する回転規制部を設けたことを特
徴とするテープカセツト。[Scope of Claim for Utility Model Registration] A case in which a pair of reels is stored inside, a tape running path is formed between the pair of reels, and a tape exposed section is provided in a part of the tape running path, and the case is rotatable. a lid that is supported by the lid and biased in the closing direction to cover the tape in the tape exposed section; a locking member rotatably provided in the case; a spring receiving portion and a locking portion provided on the locking member; The locking member is placed in the locking position by receiving the spring force from the spring receiving surface of the spring receiving part, and in this locking position, rotation of the lid in the opening direction is prevented, and the locking member is locked against the spring force. A tape cassette comprising: a lid locking means that allows the lid to rotate in the opening direction when the lid is located in the release position; A tape cassette characterized in that it is provided with a rotation regulating portion that regulates over-rotation of a locking member in the locking direction.