What does the crack under the toilet do? Did the crack give the peeping Tom a chance?

I believe that many people can find one thing in common when they enter the public toilets in shopping malls or cinemas, that is, no matter what the design of these public toilets is, there is a big gap under the door of the toilet. To this end, many friends also questioned, is this gap for others to peek? This is so unsafe!

But in fact, there are rules for leaving a big gap at the door of the public toilet. Generally speaking, the cracks in most public toilets are about 12 inch. However, the cracks in public toilets in the United States are set at 9 inches. The reason for leaving a gap in the public toilet is mainly for safety reasons.

In fact, the flow of people in public toilets is also very large. If there is no gap under the door of the public toilet. Then if someone is unfortunate enough to faint in the toilet, it is difficult for outsiders to notice the difference, and after leaving a gap under the toilet door, the person who fainted in the toilet can be found in time.

In addition, leaving a gap in the public toilet is also for the convenience of cleaners, which can reduce the occurrence of dead corners and prevent sewage from blocking the toilet. After all, if the door is completely closed, sewage and so on can easily not get out, causing great inconvenience to the cleaners.

Of course, leaving a gap in the toilet can also make the exhaust of the public toilet smoother. With the help of the exhaust fan, it can also better eliminate the odor of the public toilet and help the toilet discharge dirty air.

However, some netizens joked. The door of the public toilet is used to pass toilet paper. If you suddenly forget to bring toilet paper when you go to the toilet, in such an embarrassing situation, then this crack in the door also gives you a chance to save the day, and maybe you can meet a friend! I have to say that the design of public toilets is also full of human touch. This is also an interesting design.