What is the "pimple" on the gate of the Forbidden City? Why can't people touch it?

Are these on the gate? A pimple? , is a symbol of ancient people's identity and status, the average person look not to come out, this is also called a doornail. Because many people touch the doornails in the Forbidden City every day, I don't know when these doornails will fall or be touched by tourists. In order to protect these doornails, people are not allowed to touch them casually.

These on the gate of the Forbidden City? A pimple? It's called a doornail. The gate of the Forbidden City is very big. At that time, we couldn't find such a big board at all, so we had to find many boards to splice together. If you want to splice these boards together, you need nails to fix them, but the nails are very sharp and don't look beautiful. Just put some round nails on the heads of these nails, which is what we see now? A pimple? .

According to legend, doornails can cure all diseases and make people prosperous. So the emperor at that time specially allowed people to touch the doornail on the fifteenth day of the first month, which formed a very spectacular situation. Later, this statement was handed down, and people who traveled to the Forbidden City also had to touch these doornails with their hands.

Because the Forbidden City is very famous, many people come to visit it every day. Too many people can't bear it, so it's limited. Only 80 thousand people are allowed to visit every day, which has overwhelmed the Forbidden City. If every visitor to the Forbidden City touches these doornails, more than 30 million people will touch them a year.

If everyone touches them, I don't know how long these doornails will last, so those managers will no longer be touched, and they will be protected by glass covers.