Electric fan
A technology for electric fans and components, applied in the field of electric fans, can solve the problems of sagging of the machine head assembly and the reduction of friction, and achieve the effects of preventing sagging, balancing gravity, and improving stability and reliability.
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[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0024] In the present invention, the front, back, left, and right directions when the electric fan is working are the reference directions of the following embodiments.
[0025] see Figure 2 to Figure 4 As shown, according to the embodiment of the present invention, the electric fan includes a head assembly 1, an adjustment box 2 and a fuselage assembly 3, the head assembly 1 is arranged on the adjustment box 2, and the adjustment box 2 is rotatably arranged on the horizontal shaft 4 On the fuselage component 3, the sliding sleeve on the horizontal rotating shaft 4 is provided with an adjusting gear 5, which is circumferentially fixed on the fuselage component 3, and the first end surface of the adjusting gear 5 is provided with a first protruding towards the adjusting box 2. The end...
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