基础物理尺寸
mm / 英寸自动双单位换算 · 工程采购基础规格
数据来源:工厂资料结构化字段,最终以实测值为准
| 产品外部尺寸(宽 × 深 × 高) | 540 × 490 × 870 mm | |
|---|---|---|
| Seat height | 450 mm | |
| Seat cushion dimensions | 480 x 440 x 50 mm | |
| Backrest height above seat | 420 mm | |
| Armrest height above seat | 220 mm | |
| Frame tube diameter | 22 mm | |
| Vertical back slat count | 4 pieces | |
| Leg footprint width | 500 mm | |
| Lower stretcher height above floor | 120 mm | |
| Armrest span | 520 mm | |
| Seat cushion edge thickness | 50 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
重量、承重与性能参数
净重 / 最大承重 / 适用人数 / 耐久性能
数据来源:产品性能数据,采购前请核对具体测试口径
| Recommended static load capacity | 227 kg | |
|---|---|---|
| Net weight per unit | 8 kg | |
| Seat foam density | 45 kg/m³ | |
| Seat foam rebound rate | 60% | |
| Upholstery abrasion resistance | 30000 cycles | |
| Frame static load test load | 136 kg | |
| Seam stitch pitch | 8 stitches per 30mm | |
| Floor protection load rating per glide | 80 kg | |
| Recommended number of users | 1 adult | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
材质与结构参数
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
数据来源:以工厂材质清单与验货报告为准
| Main frame | 1.2mm thick carbon steel tube with matte dark bronze powder coating | |
|---|---|---|
| Backrest slats | Solid 10mm wide carbon steel vertical bars welded to frame rails | |
| Continuous armrests | Curved same-tube carbon steel extending from front leg to top back rail | |
| Seat cushion inner board | 9mm thick multilayer plywood support base | |
| Cushion filling | High-resilience polyurethane foam wrapped in 200g polyester batting | |
| Seat upholstery | 1.0mm thick matte dark grey PU faux leather | Visual dark grey padded surface, fabric type to confirm | |
| Lower perimeter stretcher | Carbon steel tube welded to all four legs for structural rigidity | |
| Floor glides | Injection-molded black nylon anti-scratch feet attached to leg bottoms | |
| Welded joints | Full penetration TIG welds ground smooth prior to powder coating | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm |
功能与调节参数
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
数据来源:功能配置参数,以供应商正式规格为准
| Fixed seating structure | No tilt, swivel, lift or folding mechanisms, rigid welded frame | |
|---|---|---|
| Armrest support | Continuous curved armrests provide forearm support during tea service or dining | |
| Back support | Vertical slat back provides upright lumbar support for extended seated use | |
| Stackable compatibility | Non-stackable fixed leg design for stable permanent placement | |
| Seat cushion retention | Cushion secured to seat frame with hidden hook-and-loop fasteners | |
| Floor protection | Nylon glides prevent hard metal legs from scratching wood or tile floors | |
| Moisture resistance | Powder-coated frame resists minor spills for easy wipe cleaning | Standard finish for light-commercial seating | |
| Indoor use suitability | Designed for dry indoor tea room, dining and reception spaces | Labeled explicitly as tea table chair | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
包装与物流参数
经核验的外箱 / 毛重 / 组装 / 装柜数据
数据来源:外贸报价与装柜测算参考
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
应用场景与使用方式
推荐空间 / 目标用户 / 使用方式
数据来源:依据产品结构与品类整理的推荐应用场景
| Tea room application | Suitable for home or commercial tea rooms paired with standard height tea tables | |
|---|---|---|
| Dining area application | Usable as dining armchair in residential kitchens, apartments or small restaurants | |
| Reception area application | Suitable for office reception lounges, waiting areas or boutique cafe seating | |
| Balcony leisure use | Appropriate for covered indoor balcony casual seating for reading or tea breaks | |
| Target user group | Designed for adult users seeking stable upright seating with forearm support | |
| Recommended configuration | Pair with matching light luxury metal frame tea table or 750mm height dining table | |
| Commercial venue suitability | Ideal for tea houses, book cafes and boutique hotel guest room seating | |
| Recommended Matching Desk Size | 2.4 m executive desk |
欧盟市场准入要求 * EN 标准
欧洲市场准入与化学品要求
| EN 12520:2015 | Applies to strength, durability and safety requirements for domestic and commercial seating | |
|---|---|---|
| EN 1022:2018 | Applies to stability testing for non-adjustable four-legged seating | |
| EN 14184-1:2011 | Applies to formaldehyde content testing for upholstery textile/PU materials |
适用于中国市场项目的标准 * GB 标准
适用于中国市场项目的标准
| GB/T 3324-2017 | Applies to general technical requirements for metal furniture seating strength and stability | |
|---|---|---|
| GB/T 24821-2009 | Applies to performance requirements for upholstered dining chair cushion durability | |
| GB 18584-2001 | Applies to mandatory limit of harmful substances in wooden and metal indoor furniture |
本产品须满足以下技术参数要求: 1. GB/T 3324-2017:Applies to general technical requirements for metal furniture seating strength and stability; 2. GB/T 24821-2009:Applies to performance requirements for upholstered dining chair cushion durability; 3. GB 18584-2001:Applies to mandatory limit of harmful substances in wooden and metal indoor furniture; 最终交付参数、检测报告和验收标准以双方采购合同为准。
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