| 摘要 |
PROBLEM TO BE SOLVED: To easily attach and detach a weighing tray. SOLUTION: A standard weighing tray 14 has a main body part 140 and a skirt part 141. The weighting tray 10 is provided with a flat part 100, a folding part 101, a handle 102 and a first and a second engaging parts 103, 104. The handle 102 is engaged at a lower end of a folding part 101 and a part of the handle 102 extended inward of the folding part 101 is formed as the first engaging part 103. In the weighing tray 10, the second engaging part 104 is inserted into the lower end of the skirt part 141 of the standard weighing tray 14 with the folding part 101 elastically deformed to open outward via the handle 102. In this state, if the handle 102 is released, the folding part 101 which is elastically deformed returns to be its original state and, at the same time, the first engaging part 103 provided at a tip end of the handle 102 enters to a lower part of the skirt part 141 and the weighing tray 10 is detachably attached and fixed to the standard weighing tray 14. COPYRIGHT: (C)2007,JPO&INPIT
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