A child car seat is a seat that is tied to a car seat for children to ride, has restraint equipment, and can restrain the child to ensure child safety in the event of a car accident. However, some parents don't know much about child safety seats, and they don't even know what the child safety seats are for. So why use a child safety seat? What are the main benefits of using child safety seats? The collision force in high-speed driving is unbearable, and many people are accustomed to holding their baby in the car with both hands. To When going out in the car, I think this is the best protection for the baby; however, according to actual research, when a 10 kg child encounters a frontal impact on a car at a speed of 50 kilometers per hour, due to the effect of inertia, it will instantly produce 300 kg. Impact force. In this case, no adult has the strength to hold the child, and the child will fly out like a bullet. Safety measures in automobiles, such as seat belts and airbags, are designed according to the figure and weight of adults. Because children’s bones are immature and their height and physical development are not yet complete, if the car seat belt is used directly, when the car crashes, the seat belt diagonally across the body may cause the child's chest rib fracture, suffocation or even the risk of neck fracture. Airbags can be an adult's savior at a critical moment, but for children it becomes a "killer." In the event of a car collision, the impact force generated by the instantaneous deployment of the airbag is like a violent punch from an oncoming blow, which can easily cause the danger of suffocation or neck breakage of infants and young children.