Fan blade quick installation structure and a fan using the same
AssigneeZhongshan Shengyi Electric Appliance Co., Ltd.
InventorYonghong Fu
Life of this patent
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Abstract
The present invention discloses a fan blade quick installation structure, comprising a turntable and a fan blade body, the periphery of turntable is provided with a slot, and the slot side of turntable is provided with a movable locking device having an operating portion that extends out of the turntable, the locking device has a tendency to enter the slot to approach the fan blade body, the root side of fan blade body is provided with a locking position, and there are two states between the fan blade body and the locking device. The fan blade body and turntable in the ceiling fan of the present invention can be conveniently and easily assembled and disassembled without the use of tools.
Claims8
A fan blade quick installation structure, comprising:
- a turntable (1), a fan blade body (2), the turntable (1) is provided with a slot (10) which has an opening end on the edge be turntable (1), a rotatable locking device (3) is provided inside the turntable (1) adjacent to the slot (10), one end of the rotatable locking device (3) extends out of the turntable (1) forming an operating portion (52) a protrusion (22) is formed on the outer edge of the root portion (20) of the fan blade body (2), a sidewall of the protrusion (22) forms a locking slot (21),
- and there are two configurational states between the fan blade body (2) and the locking device (3);
- the first configurational state:
- when the fan blade body (2) is connected to the turntable (1), the root portion (20) is inserted into the slot (10), the locking device (3) and the locking slot (21) mutually limit each other locking the root portion (20) in the slot (10);
- the second configurational state:
- when the fan blade body (2) is separated from the turntable (1), external force drives the operating portion (52) to rotate the locking device (3), so that the locking device (3) disengages from the locking slot (21), the root portion (20) detaches from the slot (10) releasing the operating portion (52) and resetting the locking device (3),
- the locking device (3) further comprises a rotating member (5) and an elastic member (6), the rotating member (5) and the turntable (1) are rotatably connected, one end of the rotating member (5), forms a limiting portion (51) and the other end of the rotating member (5) forms the operating portion (52), the limiting portion (51) and the locking slot (21) are mutually limited in the first configurational state, meanwhile the two ends of elastic member (6) respectively touch and apply pressure to the limiting portion (51) and the turntable (1), the elastic member (6) pushes the limiting portion (51) to enter the slot (10) and approach fan blade body (2) until the operating portion (52) touches the turntable (1) and is stopped by the turntable (1).
Dependencies are inferred from the claim text.