发明名称 BELL-SHAPED ORNAMENTAL COVER OF A CEILING FAN
摘要 A bell-shaped ornamental cover of a ceiling fan mainly makes the bottom of a hanging bell covered by an ornamental cover to keep exposed screws hidden to beautify the ceiling fan. The hanging bell has its bottom shrunk as a neck opening with at least two engaging projections extended towards the center. The ornamental cover possesses a positioning ring extended upward around its inner circumference for being fixed in the neck opening. The positioning ring has its outer wall extended outward with plural locking portions for corresponding to the engaging projections that are respectively to be engaged with a locking groove formed inside the locking portions. In assembling, just aim the engaging projections at recesses formed between every two adjacent locking portions and then, turn around the ornamental cover.
申请公布号 US2009053061(A1) 申请公布日期 2009.02.26
申请号 US20070843635 申请日期 2007.08.22
申请人 WANG CLIFF 发明人 WANG CLIFF
分类号 F04D29/00 主分类号 F04D29/00
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