What are the little horns above the high-speed rail seats actually used for? It is convenient for conductors to rotate their seats. Do you usually take the high-speed train and think it is used to hang bags and snacks? I believe many users have done this. Now you know, this is specially designed for conductors’ rotating seats.
swivel seat
hanging heavy objects
Answer: swivel seat
The little horns on the high-speed train seats are used by conductors to rotate the seats. As long as you step on the foot lock under the seat and move this corner, the entire row of seats will rotate together.