安全头枕要调整到什么高度？

What should be the height of the safety neck pillow?

The safety neck pillow should be adjusted to a height of 5 centimeters away from the neck to better protect the neck. After the head is placed on the pillow, the middle part of the pillow should be aligned with the middle part of the head.

The car seat safety neck pillow, also known as the neck support, is an auxiliary device designed to improve the comfort and safety of car rides.

When the airbag is deployed, the head is against the seat, and the airbag is close to the face, which is to protect the neck and prevent the head from moving forward and backward due to inertia, causing neck injury.

Car seat safety neck pillows can be divided into two types: fixed and adjustable. In high back seats, the headrest and backrest are integrated and cannot be detached, mainly used in buses. In low back seats, the headrest is a separate object that can be fixed on the seat back with a single or double locking mechanism, mainly used in passenger cars like cars.