There are actually many different umbrellas to choose from, thousands of them. There are small and compact umbrellas, larger golf umbrellas in hand, weak frame, strong frame, ventilated canopy, auto open auto close umbrella , manual open umbrella...the list is endless. How to make it very easy to choose a sturdy and reliable protective umbrella, this article focuses on the introduction. What does windproof mean? A common misunderstanding is that the term "windproof" in the umbrella world means that the umbrella crown will remain firm and not turn outward. This is not the case! In practice, this means that the frame is designed in a flexible way that can disperse the wind slightly. If the situation is particularly windy, design the frame to flip from the inside to the outside. The key point is that the frame will not break, but is designed to flip from the inside to the outside, and then return to normal without breaking. You can think of the frame as a sail on a boat, which c...