In addition to the common height adjustment, fore and aft adjustment and backrest angle adjustment, some advanced seat adjustment mechanisms also have the lumbar support adjustment function. Lumbar support adjustment can adjust the position and strength of the lumbar support device according to the user's waist curve and sitting habits, providing a more fitting and stable support for the waist. For people who sit for long periods of time working or driving, this can significantly reduce fatigue and discomfort in the waist.

Some advanced seat adjustment mechanisms are also equipped with advanced features such as electric adjustment and memory function. Electric adjustment allows users to easily adjust the seat through buttons or remote controls, greatly improving the convenience of use. The memory function can remember the seat settings of different users, facilitating personalized adjustments when multiple people share the same seat.

The fore and aft adjustment function allows the user to adjust the fore and aft position of the seat according to the personal leg length and the distance between the seat and the pedal. This function is particularly important in the driver's seat, ensuring that the driver's legs and feet can comfortably stretch while maintaining good control over the steering wheel and pedals.

Height adjustment is one of the fundamental functions of seat adjustment mechanisms. By adjusting the height of the seat, users can ensure that their feet can be comfortably placed on the ground while maintaining an appropriate level of visibility. This is particularly important for people who sit for long periods of time working or driving, as it can effectively reduce fatigue in the waist and neck.

The seat adjustment mechanism, as an indispensable part of modern seat design, plays an important role in providing users with personalized and comfortable experiences. Through carefully designed adjustment mechanisms, users can easily adjust various parameters of the seat to meet the needs of different body shapes, sitting positions, and usage scenarios.