There are two kinds of hall chairs: one leg landing and armrest landing. One legged hall chair supports the center of the chair with standing feet. In addition to aesthetics, it is also convenient to use the feet of the chair to connect with other facilities in the environment, such as ventilation holes and power connections. Because the connection of single leg is relatively complex, the cost of single leg mechanism increases accordingly. The armrest floor chair is firm and reliable, and easy to fix and install. The armrest frame and bracket are combined by simple structure.
There is also an Auditorium seat with writing board, which is usually used in academic lecture hall or academic auditorium. Writing board is an accessory specially designed for chairs used in meetings or lectures. It is convenient to take notes and place documents and books in meetings or classes. There are usually two types: on the outside and hidden.
The external cup rack Auditorium seat is mainly used in meetings, classrooms and other places, only when necessary. There are two kinds of chairs in the hall: the front and the back.
The main consideration for ordering hall chairs is the layout design and installation of the venue, especially the connection and installation site between the hall chairs. How to arrange seats reasonably and ensure on-site installation is one of the basic skills that business personnel understand and master.
In most cases, the Auditorium seat theater chair is fixed in the theater or auditorium, so it is necessary to understand the conditions of the installation site. The salesman needs to know the basic materials of the scene, including: plan, elevation, raw material status on the ground, grade requirements, etc. The details are as follows: floor plan: through the floor plan, you can understand the layout status and detailed proportion of the theater, columns, doors, stage, sidewalk and steps auditorium in the whole area, which provides basic materials for the layout of Auditorium seat and theater chairs; Inside image: learn about the layout of the steps, height difference, slanting view of the ground and floor conditions, and other materials of the theater. Floor materials: according to the method of fixing the seat and the type of anchor bolts selected, different anchor bolts are used to fix the feet according to different main materials. For metal floor, please use high strength self tapping screw and self drilling screw for fixation; for cement foundation (including composite wood floor, ceramic tile and carpet), there are two types of expansion screw: 1. Steel expansion core anchor: firm and firm, used together with hard cement foundation; 2. Nylon expansion core anchor: large expansion force, strong handling force, suitable for soft cement or mixed soil foundation.
Ranking requirements: according to the requirements and design requirements, customers may have detailed requirements for the ranking of Auditorium seat and theater chairs, such as radian ranking, dislocation, zoning ranking, access requirements, etc. to clearly understand the site planning is for better design.