Folding case for set of hand tools

摘要

The trunk or case (1) is used for storage and transportation of a set of especially hand-tools. It may consist of four drawers (2-5) which are hinged together and form a rectangular box when the case is closed up. The four shelves are all hinged together on the same long side, and there are pairs of catches (16) on the opposite long side to hold the case closed. The sides (7,20) of the four drawers may all be of the same height (H). When the case is opened, the top (2) and bottom (5) drawers are brought in contact with the table-top and the intermediate drawers (3,4) are set at an intermediate angle and held by props.