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The only difference between ordinary umbrella and notch umbrella is that there are three notches on the handle of the notch unbrella.These notches have two functions:
First, on the raining day, you have a lot of things on your hand , then you can hang the bags in the notches.
Second, when you try to place the umbrella, you can use the lanyard to hook the notch, in this case, you can hang it anywhere without the hooks.
Small change on the handle, can bring unexpected convenience to the user.
Shaanxi University of Science & Technology