Arrangement introduced in slope of head of fan

摘要

Arrangement introduced in slope of head of fan.This model reveals umadisposiu00e7u00e3o introduced in tilt mechanism of head of fan, which comprises a hard disk drive.Fixed to a support and provided with spiral channel which acts as a cam, and a bottom bracket attached to the top of the column of the ventilator.Around which pivota support itself and tilts the head, which allows the head tilts up and down in relation to the bottom bracket.This model includes a disc (3) of the drive, mounted and fixed to a support (6), which receives the front pins (11), which are the axis around which pivota support (6),In relation to a bottom bracket (12) mounted on a vertical axis (13), a spindle that mounted at the top of the column (14) of the pedestal fan.The disk (3) has a channel (20) in a spiral in which penetrates a pin (16) of the bottom bracket (12) and when the disk (3) is rotated, the channel (20) functions as a cam.By driving the pin (16) of the bottom bracket (12) toward the center of the disc (3), pivotando support (6) on the front two pins (11), making the head tilt.