| 摘要 |
PURPOSE:To enable a single member on a storage box body to alter the manner of its use according to the circumstance of the use. CONSTITUTION:When a holding lever 30 is turned, an arm part 20a which is caught in a notch in a notched fastening ring 25 is pushed outward as the arm part 20a slides over a notch-forming projection. By virtue of the restoring force of the holding lever 30 the arm part 20a falls into the next notch and becomes fastened. By fastening the holding lever 30 to one such notch the holding lever can be made to stand or take a position for being hitched to an object or a position for the use as a handle. |
