National flag revolution equipment of national flag hoisting pole

摘要

The subject innovation relates to a device for rotating the flag Flag geyangdae to be free to rotate so that the flag in the flagpole geyangdae flag is in accordance with the wind direction is fixed to the flagpole the flag geyangdae.; In the flag foreign substance such as dust not only difficult to identify whether the flag is cold air which flag on a flagpole that has accumulated on the flagpole because the hoisting a flagpole conventional flag geyangdae flag to the wind blows the flag rotates according to the wind direction bury it's a problem that a dirty flag.; Devised the present to solve the problems as described above allows the ferrule to secure the bearing in the lower portion of the ferrule by a bearing on a fixed axis of the flagstaff is fixed to the flagpole top of the flag geyangdae can be easily rotated, and a needle chopping ling the flagpole lower to rotatably fixed on the flagpole connected through a feed rope to the link between the ferrules and conveying rope is a hoist the flag due to the fastener of the flag in the transport rope, because fixed to the fixed ring of the needle bearings in the lower part of the flagpole wind blow when the flag rotates the transport rope flag is fixed is the flag is easily rotated by a needle bearing which is fixed to the bearing and a flagpole, which is fixed to the ferrule lower portion because it is connected to the ferrules and needle bearings according to the direction of wind .