| 摘要 |
PURPOSE: A picture frame is provided to change the exterior design thereof variously by changing the location of an assistant circumference board. CONSTITUTION: A picture frame comprises a main body, an assistant circumference board, a supporting plate, and a fastener. The main body is equipped with an internal circumference unit in which a plurality of openings are formed. The assistant circumference board is formed in a plate shape corresponding to the internal circumference unit. The supporting plate is installed in a location corresponding to the internal circumference and supports a drawing or a photograph. The fastener(24) couples the supporting plate by penetrating the supporting plate. |
