Invention of umbrella

The umbrella
4,000 years ago, a child was walking in the rain with a large lotus leaf on his head. Rain rolled down the beveled edge of the raised lotus leaf, which inspired the invention of the umbrella. The phenomenon of lotus leaves on the head may have inspired the invention of the umbrella, but it is also possible that children imitate the innocence of adults wearing a hat, which is not much different from children wearing wooden pistols and riding a bamboo horse. Even if one steps back, the revelation of the lotus leaf on the head is reasonable, but "4,000 years ago" cloud cloud, and where to start?
In fact, about the invention of the umbrella, there are various folk legends. More widely spread and written records or the vast magic of the "Lu Ban teacher". It is said that Lu Ban did work for the people in the countryside, and his daughter-in-law Yun Shi sent rice back and forth every day. Lu Ban designed and built some pavilions along the way, in case of rain, you can take shelter in the pavilion for a while. Although the pavilion is good, it is always inconvenient to set up more, and the spring baby face changes three times a day, and the summer thunderstorm, it is said to come, and even "thunderbolt." Yun's sudden thought, "If only there is a small pavilion". When Lu Ban heard his daughter-in-law's words, he was enlightened. The powerful and omnipotent king of Chinese invention cut a piece of cloth according to the shape of the pavilion, installed the movable skeleton, and installed the handle. So the world's first "umbrella" came out. According to "jade dust" records, the umbrella was invented by Lu Ban's daughter-in-law to care for her husband who worked outside all day. It seems that if you want to apply for a patent, or the Luban couple share more reasonable, the invention of this umbrella, is the product of their husband and wife love, mutual care.