| 摘要 |
<p>PURPOSE:To accommodate box-shaped articles in good appearance by installing a case body into which the box-shaped articles such as cassette cases for cassette tapes in slidable ways and permitting the box-shaped article to be lock-held at an accommodation position against an urging means. CONSTITUTION:The upper and lower side holders 14 and 15 in two stages which can horizontally load two box-shaped articles 11 on each loading surface are fitted in slidable ways into a case body 12 at the opened port of the front surface. A piston part 14c is projectingly installed from the projection stripe part 14a at the center onto the upper stage holder 14, and the piston part 14c is fitted into the upper part cylinder part 20 of a cover member 22 through a spring 27. While, a piston rod 30 is fitted into a cylindrical part 15a at the center on the lower holder 15, and the piston part 30a formed on the piston rod 30 is fitted into a lower cylinder 21 through a spring 34. Further, a heart- shaped cam groove 30c is formed onto the front edge part of the piston rod 30, and a lock pin 36 formed on the case body 12 side is engaged, and the holders 14 and 15 can be locked at each accommodation position.</p> |
