| 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 | 620 x 600 x 1010 mm | |
|---|---|---|
| Seat width | 500 mm | |
| Seat depth | 480 mm | |
| Seat height range (top of cushion to floor) | 540 mm | |
| Backrest height (top of seat to top of back) | 520 mm | |
| Backrest width | 480 mm | |
| Armrest height (top of arm to top of seat) | 210 mm | |
| Armrest width (per arm pad) | 60 mm | |
| 5-star base diameter | 600 mm | |
| Caster diameter | 60 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
| Recommended maximum user weight | 120 kg | |
|---|---|---|
| Net weight reference | 16 kg | |
| Seat foam density | 45 kg/m³ | |
| Back foam thickness | 40 mm | |
| Caster rolling durability | 100000 cycles | |
| Gas lift stroke | 100 mm | |
| Tilt mechanism static load | 150 kg | |
| Back foam density | 35 kg/m³ | |
| Gas lift cycle life | 100000 cycles | |
| 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
| Seat and back upholstery | Black PU leather (polyurethane) with smooth matte finish | |
|---|---|---|
| Seat and back padding | High-density polyurethane foam wrapped over plywood substrate | |
| Inner seat and back frame | 12 mm plywood board with plastic edge trim | |
| Armrests | Fixed black PP (polypropylene) plastic frame with integrated arm pad | |
| Gas lift | Chrome-plated steel Class 3 gas spring with black plastic shroud | |
| 5-star base | Black powder-coated steel 5-leg base, 2.0 mm wall thickness | |
| Casters | 60 mm diameter dual-wheel nylon casters with black hood | |
| Tilt mechanism | Black steel butterfly mechanism under seat | |
| Thread and stitching | Top-stitched seat and back panels with 4 stitches per 10 mm seam pitch | |
| 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 gas lift controlled by right-side lever, providing 100 mm total height travel | |
|---|---|---|
| Swivel function | 360-degree continuous rotation around central gas lift column | |
| Tilt function | Butterfly mechanism enables seat-to-back synchronized tilt up to 12 degrees from upright, with tension adjustment via knob | |
| Fixed armrests | Rigidly mounted non-adjustable arm supports at fixed height and width, providing forearm rest | |
| Mobility | Five dual-wheel casters allow rolling on hard floor and low-pile carpet surfaces, suitable for daily office relocation | |
| Weight distribution | 5-point star base distributes user load evenly across five contact points for static stability | |
| Fixed armrest support | Rigidly mounted non-adjustable arm supports at 210 mm height above seat, providing fixed-width forearm rest | |
| Floor mobility | Five 60 mm dual-wheel nylon casters allow rolling on hard floor and low-pile carpet surfaces, suitable for daily office relocation | |
| Weight distribution stability | 5-point star base with 600 mm diameter distributes user load evenly across five contact points for static stability | |
| 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
| Packaging carton count | 1 unit per carton | |
|---|---|---|
| Carton dimensions | 650 x 520 x 400 mm | |
| Gross weight per carton | 18 kg | |
| Volume per carton (CBM) | 0.135 m³ | |
| Assembly time per unit | 15 minutes | |
| 20ft container loading quantity | 220 units | |
| 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 |
推荐空间 / 目标用户 / 使用方式
| General office workstations | Suitable for open-plan office desks and individual workstations, with fixed arms and mid-back support for 6 hour daily use | |
|---|---|---|
| Conference and meeting rooms | Appropriate for conference table seating, providing a professional black PU finish that is easy to wipe clean between meetings | |
| Home office and study spaces | Works well for home desk setups, offering compact footprint and standard height range for typical domestic desks | |
| Training room and shared seating areas | Durable caster and gas lift construction supports frequent relocation and multi-user shared seating environments | |
| Front-desk and reception guest seating | Sleek black all-weather PU surface presents a uniform professional look for short-stay guest use at reception counters | |
| Executive office workstations | Suitable for private executive offices and senior staff workstations, with mid-back support for 8 hour daily use and professional black PU finish | |
| 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
| EN 1335-1:2020 | Office furniture - Office work chair - Part 1: Dimensions | |
|---|---|---|
| EN 1335-2:2018 | Office furniture - Office work chair - Part 2: Safety requirements | |
| EN 1335-3:2009 | Office furniture - Office work chair - Part 3: Test methods |
美国及加拿大办公家具标准
| ANSI/BIFMA X5.1-2021 | General-Purpose Office Chairs - Tests |
|---|
适用于中国市场项目的标准
| GB/T 38059-2019 | Office furniture - Office chairs - Determination of dimensions and parameters | |
|---|---|---|
| GB 18584-2001 | Limits of harmful substances of wood-based panels and surface coatings for interior furniture | |
| GB/T 10357.3-2013 | Furniture - Mechanical and chemical properties of furniture - Part 3: Determination of strength and durability of chairs and stools |
本产品须满足以下技术参数要求： 1. GB/T 38059-2019：Office furniture - Office chairs - Determination of dimensions and parameters； 2. GB 18584-2001：Limits of harmful substances of wood-based panels and surface coatings for interior furniture； 3. GB/T 10357.3-2013：Furniture - Mechanical and chemical properties of furniture - Part 3: Determination of strength and durability of chairs and stools； 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 Black Upholstered Mid-Back Office Task Chair with Fixed Arms is an unbranded model OC-MB-PU-001 under the office task chair category, presenting a sleek, uniform black aesthetic that fits both professional and casual work settings. Its mid-back silhouette is paired with fixed armrests and a classic 5-star base, creating a compact, balanced profile that works seamlessly with standard desk configurations. Built for reliable daily use, the chair features black PU leather upholstery with a smooth matte finish, stretched over high-density polyurethane foam padding supported by a plywood inner frame. The structural core includes a black powder-coated steel 5-leg base, a chrome-plated steel Class 3 gas lift, and a steel butterfly tilt mechanism under the seat. Fixed armrests use a black polypropylene frame with integrated arm pads, while 60 mm dual-wheel nylon casters with black hoods provide mobility. All visible seams feature precise top-stitching for a clean, finished look. Functionally, the chair supports core office seating needs with a pneumatic seat height adjustment controlled by a right-side lever, 360-degree continuous swivel, and synchronized seat-to-back tilt with tension adjustment via a built-in knob. The fixed armrests deliver consistent forearm support, while the 5-point star base distributes user load evenly for stable static positioning. The nylon casters roll smoothly on hard floors and low-pile carpet, supporting frequent relocation across workspaces. This chair fits a wide range of commercial and residential spaces. It works well for general office workstations and open-plan desks, as well as conference and meeting rooms where its easy-to-clean PU surface and consistent appearance support unified room setups. It is also suitable for home offices and study spaces, training rooms and shared seating areas, front-desk and reception guest areas, and private executive office workstations, adapting to use cases from short guest stays to extended daily work sessions. For procurement planning, the chair ships in a disassembled configuration, with assembly completed using included tools. Procurement teams should confirm material specifications, load ratings, and component certifications directly with the supplier, as referenced material densities, frame thicknesses, and performance values are standard category benchmarks for this product type.
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