| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive particulate material storage container allowing a fixed number of particulate materials to be easily taken out always with a simple operation, whose structure is simple and which can be easily manufactured. <P>SOLUTION: A tray-shaped container body 2 has a storage recess part 6 and a measuring recess part 7 communicating with the storage recess part 6. The upper end opening of the storage recess part 6 is closed and the upper end opening of the measuring recess part 7 has a soft seal material 3 to open/close the measuring recess part. A frame board 8 projecting integrally from the container body is fixed to the lower surface peripheral edge of an opening/closing part 3b of the seal material 3, and a lid base board 4 engaged with the upper end of the measuring recess part air-tightly in such a way as can be opened/closed is fixed to the center part of the seal material. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
