| 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 1050 mm | |
|---|---|---|
| Seat width | 500 mm | |
| Seat depth | 480 mm | |
| Seat height range (max) | 540 mm | |
| Backrest width | 480 mm | |
| Backrest height | 520 mm | |
| Armrest height from seat (max) | 200 mm | |
| Five-star base diameter | 700 mm | |
| Caster diameter | 60 mm | |
| Seat height (max) | 540 mm | |
| Armrest pad width | 80 mm | |
| Seat cushion thickness | 80 mm | |
| Backrest cushion thickness | 60 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm |
净重 / 最大承重 / 适用人数 / 耐久性能
| Recommended maximum user weight | 120 kg | |
|---|---|---|
| Net weight range (max) | 18 kg | |
| Backrest tilt lock angle (max) | 12 degrees | |
| Gas lift stroke | 100 mm | |
| Armrest static load rating | 80 kg | |
| Caster rolling cycle rating (max) | 100000 cycles | |
| Seat foam density (max) | 45 kg/m³ | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| Seat and backrest upholstery | Black polyurethane faux leather with matte finish | |
|---|---|---|
| Seat cushion foam | High-density polyurethane foam, molded construction | |
| Backrest foam | Medium-density polyurethane foam, contoured support | |
| Internal seat frame | Plywood or steel reinforcement frame | |
| Five-star base | Reinforced nylon (PA) with ribbed underside structure | |
| Gas lift cylinder | Chrome-plated steel Class 3 gas spring | |
| Armrests | Hard nylon T-pad with integral support post | |
| Casters | Dual-wheel black nylon with steel axle | |
| Tilt mechanism housing | Black powder-coated steel chassis | |
| Internal seat and back frame | Plywood-reinforced steel internal frame with welded support brackets | |
| Armrest assembly | Hard nylon T-shaped arm pad with one-piece integrated support post, mounted directly to seat frame | |
| Adjustment control levers | Glass-filled nylon lever handles with steel actuation rods |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Seat height adjustment | Pneumatic lift via right-side lever, 100 mm total vertical travel | |
|---|---|---|
| Backrest tilt with lock | Sync-style recline up to 12 degrees from upright, with position lock | |
| Tilt tension control | Rotary knob adjusts recline resistance to match user weight | |
| Fixed T-armrests | Stationary height and width, with flat horizontal arm pad | |
| 360-degree swivel | Full continuous rotation around the gas lift axis | |
| Mobility | Five dual-wheel casters for rolling on carpet and hard floors | |
| Weight distribution | Five-point base load spread for stable seating under 120 kg maximum user load | |
| Backrest tilt with position lock | Sync-style recline mechanism delivering up to 12 degrees of backward tilt from upright seat position, with single-position lock | |
| Tilt tension adjustment | Rotary tension knob under front of seat adjusts recline resistance to match user body weight | |
| Fixed T-armrest support | Stationary armrests with fixed height and fixed width, fitted with flat horizontal arm pads for forearm resting | |
| 360-degree swivel function | Full continuous unobstructed rotation around the vertical gas lift axis | |
| Multi-surface mobility | Five dual-wheel swivel casters enable rolling movement on low-pile carpet and hard office flooring |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| Packaging format | 1 carton per unit, flat-pack knockdown configuration | |
|---|---|---|
| Carton dimensions | 750 x 650 x 350 mm | |
| Gross weight | 21 kg | |
| Volume per carton | 0.171 CBM | |
| Assembly time (max) | 30 minutes | |
| 20ft container loading quantity (max) | 240 units | |
| Warranty period (commercial use) | 2 years | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm |
推荐空间 / 目标用户 / 使用方式
| General office workstations | Suitable for 8-hour daily desk work at standard 760 mm height desks | |
|---|---|---|
| Conference and meeting rooms | Appropriate for visitor and attendee seating around conference tables | |
| Home office and remote work | Compatible with residential desk setups and mixed flooring types | |
| Administrative and reception areas | Suitable for front-desk and administrative staff seating | |
| Co-working and flexible spaces | Fit for shared workstations with rotating users | |
| Co-working and flexible workspaces | Fit for shared hot-desk workstations with rotating daily users | |
| 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 | |
|---|---|---|
| EN 1335-2 | 2019 |
美国及加拿大办公家具标准
适用于中国市场项目的标准
| GB/T 14728.1-2022 || Recommended Chinese national standard for office furniture - chairs - Part 1 | Determination of dimensions, applicable for dimensional acceptance of office task chairs | |
|---|---|---|
| GB/T 39223.3-2020 || Recommended Chinese national standard for office furniture - Chairs - Part 3 | Mechanical safety requirements and test methods, applicable for structural load and durability acceptance |
本产品须满足以下技术参数要求： 1. GB/T 14728.1-2022 || Recommended Chinese national standard for office furniture - chairs - Part 1：Determination of dimensions, applicable for dimensional acceptance of office task chairs； 2. GB/T 39223.3-2020 || Recommended Chinese national standard for office furniture - Chairs - Part 3：Mechanical safety requirements and test methods, applicable for structural load and durability acceptance； 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 Mid-Back Black Upholstered Ergonomic Office Task Chr (model OC-MB-001) is an unbranded entry-level task seating solution designed for versatile dly use across commercial and residential settings. Its visual profile features a sleek, uniform black aesthetic with smooth matte polyurethane faux leather upholstery on both the seat and contoured mid-back backrest, pred with a matte black reinforced nylon five-star base and fixed T-shaped hard nylon armrests for a cohesive, professional appearance. The chr’s compact mid-back form balances support and space efficiency, with flat horizontal arm pads that complement its streamlined silhouette. Constructed for durability, the chr integrates a plywood-reinforced steel internal frame with welded support brackets, a chrome-plated Class 3 gas lift cylinder, and a black powder-coated steel tilt mechanism chassis. The seat uses high-density molded polyurethane foam for cushioning, while the backrest employs medium-density contoured foam to deliver targeted lumbar support. Its five-star nylon base includes a ribbed underside structure for enhanced stability, and dual-wheel black nylon casters with steel axles provide smooth mobility. All adjustment controls are positioned under the seat for intuitive access. Functionally, the chr supports a range of posture adjustments to suit individual user needs. Pneumatic seat height adjustment is operated via a right-side lever, delivering 100 mm of vertical travel to align with standard desk heights. A sync-style backrest tilt mechanism offers up to 12 degrees of recline from the upright position, with a position lock and a rotary tension knob that adjusts recline resistance to match user weight. Fixed T-armrests provide stable forearm support, while full 360-degree swivel capability enables easy movement and collaboration. The five-point base distributes weight evenly to support a maximum user weight of 120 kg, and the dual-wheel casters roll effectively on both low-pile carpet and hard flooring surfaces. This chr is suited for a broad spectrum of spaces. In commercial settings, it works well at general office workstations for 8-hour dly use, in conference and meeting rooms for attendee seating, at administrative and reception desks, and in co-working and flexible hot-desk environments where rotating users require adjustable, easy-to-clean seating. For residential use, it fits seamlessly into home office setups, with its compact footprint and multi-surface mobility adapting well to dedicated workspaces with mixed flooring. For procurement planning, each unit ships as a flat-pack knockdown configuration in a single carton, with a gross weight of 21 kg and a volume of 0.171 CBM. Assembly takes 30 minutes for one person using standard tools, and a 20ft contner holds 240 units with standard pallet stacking efficiency. The chr carries a 2-year commercial warranty covering structural and upholstery defects, making it a cost-effective choice for bulk seating deployments across diverse work environments.
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