| 纠错时间 | 修改字段 | 原参数 | 修改后参数 | 说明 / 状态 |
|---|---|---|---|---|
No parameter correction records exist. If you spot inaccurate data, click the flag icon at the end of the corresponding row to submit feedback. | ||||
mm / 英寸自动双单位换算 · 工程采购基础规格
| Overall dimensions | 700 x 720 x 1250 mm | |
|---|---|---|
| Seat height adjustment range | 540 mm | |
| Seat width | 520 mm | |
| Seat depth | 500 mm | |
| Seat cushion thickness | 80 mm | |
| Backrest height above seat | 720 mm | |
| Headrest height above seat | 880 mm | |
| Armrest height above seat | 220 mm | |
| Five-star base radius | 350 mm | |
| Caster diameter | 60 mm | |
| Backrest width at widest point | 540 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
净重 / 最大承重 / 适用人数 / 耐久性能
| Net weight | 24 kg | |
|---|---|---|
| Maximum static user weight capacity | 150 kg | |
| Recommended maximum daily use duration | 8 hours | |
| Seat foam density | 45 kg/m³ | |
| Back foam density | 35 kg/m³ | |
| Foam rebound rate | 60% | |
| Tilt lock angle | 15 degrees | |
| Seam stitch pitch | 8 stitches per inch | |
| Upholstery abrasion resistance | 50000 double rubs | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| Upholstery covering | Smooth brown PU faux leather, uniform matte-gloss finish, contrast edge stitching | |
|---|---|---|
| Seat cushion interior | High-resilience polyurethane foam, wrapped with thin polyester batting for soft surface feel | |
| Backrest interior | Contoured molded PU foam with integrated lumbar support curve, supported by internal 12mm plywood frame | |
| Integrated armrests | Curved arm structure upholstered in the same brown PU leather as seat and back, connected directly to seat frame for structural rigidity | |
| Tilt mechanism | 3mm thick black powder-coated steel multi-function tilt chassis, with separate height adjustment and tilt lock levers | |
| Gas lift cylinder | Chrome-plated steel Class 3 gas lift, 50mm outer diameter, 100mm vertical stroke | |
| Five-star base | Polished die-cast aluminum five-prong base, 3mm wall thickness, polished chrome finish | |
| Casters | Black PU wheel swivel casters, with metal mounting stems, 360-degree rotation | |
| Headrest | Integrated contoured PU leather padded headrest, fixed position aligned to cervical support height | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Five-star Base Material Thickness | Metal base wall 3.5 mm; diameter 700 mm |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Seat height adjustment | Pneumatic height adjustment operated by side lever, provides 100mm vertical travel to match desk heights from 720mm to 760mm | |
|---|---|---|
| Backrest tilt function | Synchronized tilt mechanism allowing 15 degree backward recline, with lockable upright position for focused work | |
| Smooth rolling mobility | Five dual-wheel casters allowing easy movement on hard flooring and low-pile commercial carpet, with 360 degree steering | |
| Ergonomic support zones | Contoured seat pan, curved lumbar support section in backrest, and elevated headrest provide aligned support for upright and reclined sitting postures | |
| Fixed arm support | Curved integrated armrests positioned to support forearms during typing and desk work, eliminating wrist strain | |
| Tilt tension control | Rotating tension adjustment knob under seat to adjust recline resistance based on user weight | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| Number of shipping packages | 1 unit per carton | |
|---|---|---|
| Shipping carton dimensions | 850 x 650 x 420 mm | |
| Gross shipping weight | 28 kg | |
| Packaged volume (CBM) | 0.23 cbm | |
| Required assembly time | 25 minutes | |
| 20ft GP container loading quantity | 120 units | |
| 40ft HQ container loading quantity | 300 units | |
| Packaging protection | 5-layer corrugated carton with expanded polystyrene corner protectors and plastic film wrapping, preventing scuffs and damage during transit, procurement engineering, not supplier-measured data | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set |
推荐空间 / 目标用户 / 使用方式
| Executive private offices | Premium brown leather aesthetic fits formal management and director office environments, conveying a professional appearance for client meetings | |
|---|---|---|
| Open plan management workstations | Compact footprint fits standard workstation layouts without excess space usage, while providing ergonomic support for long working hours | |
| Meeting and boardrooms | Consistent formal styling suitable for boardroom seating around conference tables, with smooth rolling for easy repositioning during meetings | |
| Home executive offices | Refined aesthetic works in residential home office spaces, with durable upholstery that resists daily wear from regular use | |
| Client reception areas | Professional appearance makes it suitable for seating visitors in formal reception and meeting spaces, with comfortable padding for extended waits | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
欧洲市场准入与化学品要求
| Applicable EN safety standard | EN 1335:2020 | |
|---|---|---|
| Applicable EN stability standard | EN 1022:2018 | |
| Applicable EN fire standard | EN 1021:2014 |
美国及加拿大办公家具标准
| Applicable BIFMA structural standard | ANSI/BIFMA X2017 | |
|---|---|---|
| Applicable BIFMA durability standard | ANSI/BIFMA X2017Section 13 |
适用于中国市场项目的标准
| Applicable GB standard for safety | GB/T 3326 | |
|---|---|---|
| Applicable GB standard for stability | GB/T 10357.3 | |
| Applicable GB environmental standard | GB 18584 |
本产品须满足以下技术参数要求： 1. Applicable GB standard for safety：GB/T 3326； 2. Applicable GB standard for stability：GB/T 10357.3； 3. Applicable GB environmental standard：GB 18584； 最终交付参数、检测报告和验收标准以双方采购合同为准。
以下文件均根据当前已发布商品参数实时生成。
直接下载英文参数报告，可选择公制或英制单位。
导出全部商品信息与参数模块，文件内容统一使用英文。
包含英文标题、规格、材质、标准和采购字段，可用于国际平台刊登。
生成申报品名、材质、用途、尺寸及海关申报要素。
打开导出工具The Yiankang EOCH-HB-L001 High-Back Leather Executive Office Chair with Headrest presents a polished, formal silhouette anchored by a smooth brown PU faux leather upholstery with a balanced matte-gloss finish and precise contrast edge stitching. Its cohesive, contoured form integrates a fixed padded headrest, curved upholstered armrests, and a smoothly contoured seat and backrest, creating a streamlined professional appearance suited to high-visibility work spaces. The chair sits on a polished die-cast aluminum five-star base fitted with black PU swivel casters, presenting a refined, coordinated visual profile that aligns with premium executive seating design conventions. Construction draws on layered, commercial-grade materials built for consistent daily use. The seat and backrest are padded with high-resilience polyurethane foam—wrapped in thin polyester batting on the seat for a soft initial feel—supported by internal bent plywood frames, with the backrest molded to a built-in lumbar support curve. The fixed curved armrests attach directly to the seat frame for structural rigidity, while the under-seat assembly uses a powder-coated steel multi-function tilt chassis paired with a chrome-plated Class 3 gas lift. The polished aluminum five-star base supports 360-degree swivel casters formulated to avoid floor scratching, and all upholstery seams use reinforced stitching for long-term durability. Functional features are tailored to extended seated work: pneumatic seat height adjustment operated via a side lever, a synchronized tilt mechanism with a lockable upright position and 15 degrees of recline, adjustable tilt tension to match user preference, and smooth multidirectional rolling suitable for hard floors and low-pile carpet. The ergonomic geometry supports aligned posture across upright and reclined positions, with dedicated lumbar, upper back, and cervical support from the contoured panels and fixed headrest, and armrests positioned to support forearms during desk-based tasks. This chair fits a broad range of commercial and residential settings, including private executive offices, open-plan management workstations, formal boardrooms and meeting spaces, residential home offices, and client reception areas, where its refined finish balances professional presentation with practical long-wear performance. For procurement planning, note the chair ships in knock-down form for efficient transport, with assembly requiring only basic included hardware and straightforward connection of the base, casters, gas lift, and seat assembly. Bulk orders benefit from compact packaging that supports high container loading volumes, and the upholstery’s abrasion resistance is rated to support frequent daily commercial use. Buyers should confirm material grade specifications and final assembly guidance with suppliers prior to large-scale purchases, to align delivery with project requirements.
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