The armrest of the auditorium chair is the basic support for the entire seat, and the main components of the seat are connected to the armrest.
The structure of the armrest:
Metal frame: The skeleton of the armrest is also basically the supporting connection of the entire auditorium chair.
Handrail: Made of other materials such as wood or plastic.
Wordboard mechanism: The armrest of the auditorium chair can be installed with a writing board mechanism for meeting records.