发明名称 Decorative vent attachment
摘要 A swinging decorative attachment comprising a base having at least one rack and one boring allowing airflow through the base; two swinging means, both having a wheel-shaped connector on the first end of said swinging means, connecting with the edge of said base, forming a wheel gear respectively, to which two wheel gears connect each other; a fan module attached on that base; at least one gear module connecting to an axle of said fan module; and a subordinate module connecting said gear module and the second end of one said swinging mean, making said two swinging means pushed and turned mutually, forming open-closed swinging motions. In addition, fragrant materials can be used inside said base. The airflow will bring out the fragrance from said base through said bore, and to spread the fragrance among the room.
申请公布号 US2004219860(A1) 申请公布日期 2004.11.04
申请号 US20030457220 申请日期 2003.06.09
申请人 LEE RONG-CHUN;LEE JIANG-CAI 发明人 LEE RONG-CHUN;LEE JIANG-CAI
分类号 A63H33/40;(IPC1-7):A63H33/40 主分类号 A63H33/40
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