公开(公告)号：US5156027A

公开(公告)日：1992-10-20

申请号：US740106

申请日：1991-08-05

申请人： Robert C. Reusch

发明人： Robert C. Reusch

IPC分类号： G11B33/00

CPC分类号： G11B33/005 ,  Y10S292/65 ,  Y10T70/40 ,  Y10T70/5009 ,  Y10T70/5589

摘要： A latchable safety protection device for covering the cassette receiving opening of a cassette tape recorder for preventing the introduction of foreign elements into the recording chamber in which the device includes a plastic body having an integral hollow insert portion and cover portion. A pair of spring biased latching members which engage the sides of the cassette receiving opening, and a pair of slidable release members for retracting the spring biased latching members to permit the withdrawal of the device from the cassette receiving opening to allow the insertion of a tape cassette.

摘要翻译： 一种可闩锁的安全保护装置，用于覆盖盒式磁带录像机的磁带盒接收开口，用于防止异物进入记录室，其中该装置包括具有整体中空插入部分和盖部分的塑料本体。 一对弹簧偏置的闩锁构件，其接合盒接收开口的侧面，以及一对可滑动的释放构件，用于缩回弹簧偏压的闩锁构件，以允许装置从盒接收开口中撤出，以允许插入带 盒式磁带