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11. 发明授权

US4485988A Tape cassette 失效
标题翻译：磁带盒
公开(公告)号：US4485988A
公开(公告)日：1984-12-04
申请号：US438361
申请日：1982-10-29
申请人： Satoshi Kikuya , Hidemichi Sumisha , Seiko Minamide
发明人： Satoshi Kikuya , Hidemichi Sumisha , Seiko Minamide
IPC分类号： G11B23/08 , G11B23/087 , G03B1/04
CPC分类号： G11B23/08735
摘要： A tape cassette having a swingable cover adapted to cover and protect a tape stretched along the front side of the tape cassette, a cover locking member adapted to prevent swinging of the swingable cover by rotating in the thicknesswise direction of the tape cassette within a groove which is defined between the inner surface of one side wall of the swingable cover and the side wall of the box-like structure of the tape cassette and also between two side walls of the box-like structure which are on the extensions of the one side wall of the swingable cover and the above-mentioned side wall of the box-like structure. The groove serves also as a mis-insertion preventing groove for preventing the tape cassette from being inserted into the cassette holder in a wrong posture. According to this arrangement, it is possible to realize a compact construction while fulfilling all of the requisites for the tape cassettes.
摘要翻译：一种具有可旋转盖的带盒，其适于覆盖并保护沿着带盒前侧延伸的带子;盖锁定构件，其适于防止摆动盖通过沿着带盒的厚度方向旋转而摆动，被限定在可摆动盖的一个侧壁的内表面和带盒的盒状结构的侧壁之间以及位于一个侧壁的延伸部上的盒状结构的两个侧壁之间的摆动盖和盒状结构的上述侧壁。凹槽还用作防止插入盒式磁带以错误的姿势插入磁带盒的防止插入凹槽。根据该结构，可以实现紧凑的结构，同时满足带盒的所有必要条件。

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