Structure composition
This type of seat is composed of wooden backrest, seat bag (including fabric, seat steel skeleton, polyurethane foam), rolled steel armrest and connecting turning mechanism.
performance and characteristics
►►The soft core of the chair back and seat is made of high-quality polyurethane material and molded by cold foaming and high rebound process. Its overall shape is designed according to the principle of human body function, and the seat feels comfortable and does not fatigue for a long time.
Back to its curved surface modeling is designed according to the principle of ergonomics, the use of artificial cloth refined processing, elegant appearance, comfortable seat, moderate hardness, high resilience unchanged.
►►The back plate and seat plate are made of wood multilayer board and high-frequency compression molding. The skin is beech skin (the thickness of the back plate and seat plate is ≧ 16mm, and the outer surface is coated with high-frequency polyester polishing paint. The shape is beautiful and elegant. Due to the high-frequency compression molding, the back plate is made of birch multilayer board and has good moisture-proof function. The seat plate is provided with sound-absorbing holes to maintain good sound-absorbing effect.
►►The soft core of the seat is made of high-quality high-rebound polyurethane foam material and steel structure frame (the frame is built with "S" spring), which is molded at one time by thermal curing process, and the seat bag adopts gravity rebound mechanism to rebound.
►►The armrest is formed by rolling 137 × 1.7A grade strip steel, and the legs are rectangular tubes and stamped and welded. Among them, the anchor adopts concealment technology, gravity design, fixing bolts are hidden inside the foot plate, and the anchor cap is sealed, so there is no dust accumulation.
►►The rolling steel skeleton sealing plate is an engineering polypropylene injection molding plate, which is wrapped with 1cm sponge attached with cloth for external use. The upper armrest is made of solid wood and oak, coated with polyester polishing paint, which is beautiful and durable, and feels good.
►►The fabric is a high-quality acrylic (polyester) blended decorative fabric, which is artificially sewn and stuck to the foam, with a smooth appearance and no wrinkles.
►►Fabric color, variety according to the user's choice.
►►The upper handrail is made of solid wood and oak, which is unique in shape and refined by fine polishing and painting.
►►The seat shaft is made of 45# high-quality steel, the shaft bracket is made of nylon 66 injection molded parts, and the shaft sleeve is made of high-quality engineering polypropylene.
►►The seat is turned over by its own weight, and the counterweight is determined after fine measurement and test. The seat is turned over flexibly, without noise and maintenance.
►►All fasteners (bolts, nuts, pad height) are galvanized or black-boiled on the surface of national standard parts, with strong anti-corrosion ability.
Technical parameters
|
Chair height |
98cm |
Center distance of row chair |
58CM |
|
seat height |
45cm |
Row distance requirements |
Not less than 95cm |
|
Armrest height |
63cm |
Seat load-bearing |
Greater than or equal to 150 kg |
|
Minimum Length |
65cm |
foam density |
35kg/m3 |
|
Maximum length |
95cm |
Number of seat flips |
More than or equal to 100000 times |
|
Seat depth |
46cm |
Net width |
50cm |
wireframe diagram

MCZ
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