Structure composition
The seat is mainly composed of iron armrest, wooden armrest, backrest, seat cushion and connecting turning mechanism.
performance and characteristics
►►Backrest and cushion soft core are polyurethane mold foam molding, and built-in steel frame, foam density of 45kg/m3, soft and comfortable, no deformation, not easy to open glue.
►►The seat number can be installed outside the seat cushion. The seat number is available in fluorescent seat number and aluminum seat number.
►►The seat backrest is a fixed backrest, and the backrest connection structure adopts φ15mm solid iron rod plug-in connection, which is durable and does not deform.
►►The overturning mode of the seat cushion adopts gravity rebound, with low noise and accurate return.
►►The seat armrest is stamped, bent and welded by rolled steel strip. The lower anchor is stamped and formed by a 2mm thick steel plate mold. The anchor fixing hole is 242mm apart. The armrest is equipped with side plates, which are covered with cloth. The upper armrest is made of beech wood. The surface has been painted and polished for many times. It has the characteristics of high strength, beautiful appearance and generous, solid and beautiful.
►►This seat can be assembled with two kinds of wooden and plastic writing boards. The turning mechanism of the writing board is high-strength die-casting aluminum molding, and the structure is stable.
►►All metal surfaces of the seat are subject to sandblasting and rust removal, followed by electrostatic powder spray coating for rust prevention.
►►The seat automatic rebound shaft adopts 45# high-quality steel rotating shaft, and the shaft frame and shaft sleeve are high-strength nylon injection molded parts.
►►Seat fabric a variety of colors, varieties for customers to choose and do flame retardant treatment, its combustion performance can reach B1 level flame retardant standard.
►►All connecting fasteners (bolts, nuts, self-tapping nails, rivets, etc.) are made of national standard parts, and the surface is galvanized or blackened for rust prevention.
Technical parameters
|
Chair height |
99cm |
Center distance of row chair |
56-58cm |
|
seat height |
46cm |
Recommended minimum row distance |
95cm |
|
Armrest height |
61cm |
Minimum Length |
55.5cm |
|
Maximum length |
86cm |
foam density |
45kg/m3 |
|
Seat depth |
48cm |
Maximum Seat Load |
150kg |
|
back width |
49cm |
Number of seat flips |
200000 times |
wireframe diagram

Note: The unit of the appearance size shown in the figure is mm, and the individual data of the actual product may have an error of about ± 10mm.
13G
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