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US 2008/0289233 A1Published application
Swinging decoration of wind exit
OwnerChien-Tsai Lee, Rung-Chuen Leeinventors
Life of this patent
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Abstract
A swinging decoration of wind exit, including: a main body having a wind passage. A fan rotatably connected with the main body and disposed in the wind passage thereof. At least one swinging member pivotally mounted on the main body, the swinging member having a driven section. A driving cam plate fitted on a rotary shaft of the fan and rotatable along with the fan. The driving cam plate serves to drive the driven section of the swinging member and swing the swinging member to simulate swinging movement of an insect's wings.
Claims6
A swinging decoration of wind exit, comprising:
- (a) a main body having a wind passage;
- (b) a fan rotatably connected with the main body and disposed in the wind passage thereof;
- (c) at least one swinging member pivotally mounted on the main body, the swinging member having a driven section;
- and
- (d) a driving cam plate fitted on a rotary shaft of the fan and rotatable along with the fan, the driving cam plate serving to drive the driven section of the swinging member to swing the swinging member.
2 more elements
Dependencies are inferred from the claim text.