| 摘要 |
<p>A latch operating lever is mounted on one panel of a cassette or the like. The latch lever has a hook portion at one end captured between a lid on the panel and a latch plate secured to and spaced from the lid. The latch plate has a hinge bar over which the hook portion is mounted, and an opening below the hinge bar through which the free end of the hook portion extends. The latch plate engages a catch spring on another panel for releasably latching the panels together. Pivotal movement of the latch operating lever causes the free end of the hook portion to engage the catch spring and disengage it from the latch plate for releasing the panels.</p> |
