QUICK ASSEMBLY BLADE FOR A CEILING FAN (3)
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United States of America Patent
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N/A
Issued Date -
Feb 5, 2009
app pub date -
Aug 2, 2007
filing date -
Aug 2, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A quick assembly blade for a ceiling fan includes a blade frame, a blade and a press board. The blade frame is fixed with three studs and an engage position-limiting unit located among the three studs, with the engage pin able to be shifted up and down at the top end of the position-limiting unit. The blade is bored with a through hole at a location matching with the position-limiting unit of the blade frame. The press board is pressed and fixed on the blade, provided with a position-limiting portion. When the press board is pushed to move horizontally to the rear end of the blade, the engage pin will automatically be inserted in the position-limiting portion to keep the press board in position and prevent it from disengaging from the blade, able to quickly assemble the blade on the blade frame.
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