SYSTEME DE VERROUILLAGE DE VOLET POUR CASSETTE VIDEO

摘要

A cover-locking device for a video tape cassette which includes a cover-locking pin having a lock-releasing protrusion and an engaging protrusion. The cover-locking pin is pivotably supported in a lower-half of the cassette. The cover-locking device also includes a spring member which is integrally formed on and protrudes upwardly and outwardly from the upper surface of the cover-locking pin between two supporting shafts so as to be urged upon the side inner surface of the chamber formed in the tape cassette when supported in the lower-half of the cassette.