| 摘要 |
An adjustable booster seat can raise and lower to provide a variable height so that a seat belt can properly fit a child as they grow. Therefore, as the child grows, the booster seat height can be adjusted, providing the shoulder strap of the seat belt a proper, safe, and non-irritating fit about the child. The adjustable booster seat could include a knob for manual adjustment of the height of the seat, or could include a motor to provide for motorized adjustment of the height of the seat. |
