Roller type adjustable screen fixing apparatus
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United States of America Patent
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Jun 28, 2011
Grant Date -
Mar 18, 2010
app pub date -
Sep 17, 2008
filing date -
Sep 17, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A roller type adjustable screen fixing apparatus includes: a fixing base, having at least one operating slot; at least one distal plate device disposed at an external side of the distal plate, having at least two distal plates embedded in the operating slot, and slidably moving in the operating slot, and a frame plate disposed at an external side of the distal plate; at least one linking device, having at least one roller installed in the operating slot and linked with the distal plate; and a containing space, defined by the upper frame plates of the corresponding distal plates for installing a screen. The distal plate is contractible in the operating slot for adjusting the containing space, such that the invention can fit screens of different sizes, and provide a convenient replacement and a dynamic adjustment.
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