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People always having troubles with opening the umbrella in rainning day.This Lazy Umbrella can help you out of this problem.You don't need to lay down what you taken.You just have to raise up this umbrella.It's also easier to shut this umbrella,all you need to do is to put down the umbrella then it's mind close.
To make it come true,we need to put an object on the umbrella handle,which is weight 2 kilogrom.There will be 6 elastic ropes connecting to the object.If you lift up the umbrella,the object come down,it will pull down the umbrella brackect and easily open the umbrella.If you put it down.elastic ropes will help you close the umbrella
Beijing institute of technology，Zhuhai