| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tray set for electronic components, in which trays containing electric components can be stacked irrespective of the facing direction of the trays, and the facing direction can be easily judged even after the trays are stacked completely. <P>SOLUTION: The tray set comprises the first tray and the second tray, which are stacked one another and each of which has a housing for housing the electronic components and frame formed to enclose the housing. Each housing has a plurality of patterned housing recessions for housing the components on a housing face and projections on the opposite side to the housing face. One of the first and second trays has engaging recessions formed on the frame, and the other tray has engaging projections, which are to be engaged with the engaging recessions, on the frame. When the trays are stacked, at least the projections of one tray come in contact with part of the housing face of the other tray adjacent to the one tray in opposite to its housing face, or the projections and recessions are engaged with each other to form a prescribed space between both housings adjacent to each other in the direction of stacking. <P>COPYRIGHT: (C)2004,JPO |
