There are two kinds of single-foot landing (single-foot landing) and armrest standing foot landing (the standing foot is directly connected with the armrest frame).
The one-footed seat, standing at the center of the seat, in addition to its aesthetics, is also easy to connect with other facilities in the environment, such as vents, power connectors, etc. Due to the relatively complicated connection of the single foot, the cost of the single foot mechanism is correspondingly increased.
The method of landing the foot of the handrail is firm, reliable, convenient for fixing and installation, and the combination of the armrest frame and the station foot has a simple structure.
The standing foot is the basis of the support of the auditorium chair. Under normal circumstances, the anchor bolt is directly fixed on the ground.