| 摘要 |
PROBLEM TO BE SOLVED: To provide an outer frame for bulletin boards capable of stably stacking a plurality of sheets of the bulletin boards. SOLUTION: The outer frame comprises a main section which faces an outer peripheral end face of a bulletin board main body and includes a through-hole and slit for screwing a screwing member to the end face, a holding section 12 which exists in front of the main section and includes a front end piece for pressing a bulletin panel, and a receiving section 13 which exists at the back of the main section and is formed to a sectional shape complying with the sectional shape of the holding section when the bulletin board main bodies are stacked up. When the outer frame is tightened by inserting the screwing member from the through-hole or the slit, the locking section formed on the inner surface of the outer frame is supported at a ridge line where the back surface end edge of the bulletin board main body and the outer peripheral end face meet, and the front end presses the front face of the bulletin panel while drawing an arc, thereby supporting the panel to the bulletin board board. COPYRIGHT: (C)2008,JPO&INPIT
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