| 摘要 |
<p>PURPOSE:To improve external design and handleability by providing a main body part, to which the lock piece of a clasp device is engaged freely attachably and detachably, in a shape to be closed together with a container main body or the corner part of a cover body. CONSTITUTION:A main body part 17 is bent and formed in an almost L-shape so that the whole main body part is able to close together with a corner part 16. In a condition that a cover 13 is closed, a lock piece 15 is inserted through a through hole 22a of a fitting part 19 and an operating piece 21 is housed in the fitting part 19 and engaged to a hole 15a of the lock piece 15 in a projection 25. Then, the lock piece 15 is blocked to be detached. When the cover 13 is opened, at first, both hands are fitted to the both corner parts 16 of an attache case 10 and a slide piece 24 of the operating piece 21 is respectively slided to right and left in a pressing part 29c by a thumb, etc. Then, a holding part 24c is slightly pulled out to the outside of a case main body 12. After that, when the forefinger or middle finger, etc., is put under the holding part 24c and turned upward against the energizing force of a plate spring 26, the projection 25 is separated from the hole 15a of the lock piece 15 and the engagement of the lock piece 15 is canceled.</p> |
