Not everyone knows the function of plastic buttons attached to car seat belts
There is usually a small round plastic button on the car seat belt, what is its function?
Car seat belts are designed with two interconnected latches, one latch integrated into the seat belt and one latch usually mounted on the side of the seat.
In fact, this small round plastic button is the button that holds the safety pin position on the belt to create a suitable reach to help the driver easily grasp the locking pin to connect it with the remaining pin. Therefore, the round plastic button has the function of holding the locking pin. Without this detail, the locking pin will slip down, when the user pulls the pin to fasten the seat belt, it will be difficult to grasp the pin.
In addition, the round plastic button on the car seat belt is also a safety button, also known as a shock-reducing button, which acts as an additional safety device to reduce the risk of injury to the front seat occupant in the event of a severe collision. When the car collides with a strong collision, this safety button will automatically lock and hold the seat belt tighter to reduce the belt tension, minimizing the risk of injury.
Cars are vehicles that move at high speeds and the people in the car will move along with them. If an accident or a sudden collision occurs, the car will stop due to braking or hitting an obstacle. At that time, the people in the car will move forward due to inertia, which is extremely dangerous.
The purpose of the seat belt is to keep the person sitting in the car fixed to the seat, not moving forward or being thrown out of the car, so it plays a very important role in ensuring the safety of the person sitting in the car when participating in traffic.
