The gravity recovery mechanism mentioned by the Auditorium chair factory is a design device installed in the position of the seat cushion and the armrest on both sides, which can make the seat cushion of the Auditorium chair factory automatically turn over when it is not in use, and will not make any disturbing noise during the opening and recovery process. It is light, elegant, safe, solid, and a hidden device, which does not affect the appearance of the seat.
The gravity recovery mechanism mentioned in the Auditorium chair factory can also be called the spring recovery mechanism. The design of the gravity recovery mechanism is simple, reliable, and maintenance-free. It is often equipped with rubber muffling pads to eliminate the impact and noise during recovery. It can also be added with a slow rebound device to control the recovery movement, and the speed of turnover becomes uniform.
The spring of the gravity recovery mechanism of the common Auditorium chair factory in the market is made of high-quality spring steel 65Mn after heat treatment and rust-proof electroplating treatment. After treatment, the spring can prevent fatigue, thus ensuring that the spring has no failure under 100000 normal use. The cushion is more light and noiseless when recovering.