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As we all know, an umbrella is an item that is often forgotten to be lost, and the card that claims to be the first to compete. Because most of the umbrellas are very similar in shape, when many umbrellas are placed together, people tend to make mistakes. I don't know what happens to you when you encounter this kind of situation. Anyway, from small to large, I’ve lost less because I lost my umbrella. . 
The Umbrellocked umbrella was designed by Chinese designers Zhang Shuo, Dai Shaoyun, and Wang Wennian. They designed a coded lock on the handle of an ordinary umbrella. This design is very simple, the code lock is hidden in the handle, when used, only need to hang the umbrella where it needs to be placed, then pull out the code lock part, and then lock the code lock on the other side of the handle, the umbrella Loss can be avoided. The addition of the code lock did not add any part of the umbrella, and the entire design was very minimalistic. The same password lock also solves the invisible pressure of the user losing the lock key. 
However, this locked umbrella also has a lot of people saying that the three-digit password is too simple, but this design can greatly reduce the loss of umbrellas, even if you forget to take it away, the umbrella will be in the original Wait for you to come back. However, unfortunately, this umbrella is not yet on the market.
Have you ever counted how many umbrellas you lost in this life? Xiao Bian sketched it a little, at least twenty or thirty, and had been wondering why no one invented an umbrella that would not be lost. Today it finally came into being!