| 摘要 |
PROBLEM TO BE SOLVED: To provide a picture frame which enables easy attachment and detachment of a panel, has a simple structure suitable for forming the frame of an aluminium extrusion or the like, and enables easy replacement of the panel. SOLUTION: The picture frame comprises a main body of the picture frame which is formed by vertical and horizontal frames having dovetail grooves of an inward shape using the sidewall as a base, the panel fit inside the framework attachably and detachably, and one or a plurality of lock sliders for preventing displacement of the panel placed inside the frame by inserting in the dovetail groove. The frame is provided with a cut opened and closed by the lock slider by removing a back piece constituting the dovetail groove. The panel is provided with a latching protruding part put in and out from the opened cut and caught with the lock slider. The lock slider is provided with a protruding part regulating the sliding range by hooking alternately onto the edges of both ends of the cut. COPYRIGHT: (C)2004,JPO
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