| 摘要 |
PURPOSE:To obtain a cassette holder where a cassette is fixed in a prescribed positon of a cassette tray independently of the cassette size only by inserting the cassette to the holder and the cassette is detached in one touch. CONSTITUTION:According as a cassette 2 is inserted to a cassette tray 1, a movable link jig 13 is pressed by the leading edge of the cassette 2 and is turned clockwise. At this time, a spring 14 is drawn in the direction of an arrow in accordance with turning of the movable link jig 13. A left link 9 of a link jig 6 which is moved symmetrically is turned counterclockwise in accordance with said turning. As the result, left and right holding frames 4 and 5 are driven such directions that they hold the cassette 2 between themselves. A detaining jig 19 restrains freely engagedly and detachedly the loaded cassette 2 from jumping out to the rear. |
