| 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 660 x 1080 mm | |
|---|---|---|
| Seat width | 500 | |
| Seat depth | 480 | |
| Seat height range | 520 | |
| Backrest height | 580 | |
| Backrest width | 480 | |
| Armrest height above seat | 210 | |
| Armrest pad dimensions | 280 x 60 mm | |
| 5-star base diameter | 700 | |
| Caster wheel diameter | 60 | |
| Knee clearance minimum seat height | 420 | |
| 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
| Suggested static load rating | 150 | |
|---|---|---|
| Suggested dynamic load rating | 120 | |
| Net weight reference | 18 | |
| Foam density (seat cushion) | 45 | |
| Foam thickness (seat cushion) | 80 | |
| Foam density (backrest) | 35 | |
| Foam thickness (backrest) | 60 | |
| Caster rolling durability reference | 100000 | |
| Gas lift cycle reference | 100000 | |
| Suggested warranty period | 2 |
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 bonded leather with smooth finish and horizontal ribbed stitching on back | |
|---|---|---|
| Seat cushion fill | High-density polyurethane foam padded to uniform thickness | |
| Inner seat frame | Plywood or bent wood panel with structural support | |
| Armrest structure | Black padded top pad mounted on chrome-plated steel square support bar | |
| 5-star base | Black nylon reinforced with glass fiber, five-leg radial structure | |
| Gas lift cylinder | Black outer sleeve with internal chrome-plated steel piston rod | |
| Tilt mechanism chassis | Black steel plate chassis with integrated control levers and tension adjustment knob | |
| Caster wheels | Black polyurethane tire with chrome-plated wheel hub and hood | |
| Stitching | Synthetic thread with uniform horizontal rib seams on backrest | |
| Backrest cushion fill | Medium-density polyurethane foam with shaped lumbar contour | |
| Inner seat/back frame | Plywood panel with bent wood forming and structural support ribs | |
| Armrest top pad | Black padded leather-look pad with flat profile, bonded to rigid plastic substrate |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Seat height adjustment | Pneumatic gas lift operated by right-side lever, providing 120 mm total travel between minimum and maximum seat height | |
|---|---|---|
| 360° swivel function | Full rotation around vertical axis supported by bearing in tilt mechanism and gas lift | |
| Seat tilt with lock | Synchronized or seat-only tilt mechanism with multiple lock positions, operated by front control lever | |
| Tilt tension adjustment | Rotary knob under seat adjusts backrest recline resistance to match user body weight | |
| Mobile base | Five 60 mm dual-wheel casters mounted on 700 mm diameter base for smooth rolling on hard or carpeted floors | |
| Fixed armrest support | Fixed-height armrests with padded tops for forearm support, no height or width adjustment | |
| Lumbar contour support | Contoured backrest with horizontal ribbed panels providing passive lumbar support through shape molding | |
| Gas lift stroke | 120 | |
| Mobile rolling base | Five 60 mm diameter dual-wheel polyurethane casters mounted on 700 mm diameter base for smooth rolling on hard floors and low-pile carpet | |
| Passive lumbar support | Contoured backrest with horizontally ribbed panels providing built-in lumbar support through molded foam shape, no active adjustment mechanism | |
| Breathable ribbed back design | Horizontal ribbed stitching creates segmented upholstery channels for improved air circulation between user back and chair surface | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| Packing configuration | 1 chair per carton, flat-pack KD (knock-down) with seat-back, base, gas lift, arms and hardware separated | |
|---|---|---|
| Carton dimensions | 820 x 660 x 380 mm | |
| Carton volume reference | 0.205 m³ | |
| 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 |
推荐空间 / 目标用户 / 使用方式
| Private executive office | Suitable for manager and director offices where modern leather aesthetic and moderate ergonomic support are required | |
|---|---|---|
| Conference and meeting rooms | Appropriate for conference table seating due to uniform formal appearance and 360° swivel mobility | |
| Reception and visitor areas | Works as premium guest seating in reception zones with professional black leather look | |
| Workstation desks | Suitable for standard 760 mm desk heights with 120 mm height adjustment range covering most user statures | |
| Commercial rental and co-working spaces | Durable upholstery and standard load rating support multi-user co-working and flex-desk environments | |
| Standard workstation desks | Suitable for standard 760 mm desk heights with 120 mm height adjustment range covering 190 cm user statures | |
| Small business home office | Suitable for home office use with 18 kg net weight for easy repositioning, and mid-back design fitting 2.4 m standard ceiling height without visual bulk | |
| Recommended Matching Desk Size | 2.4 m executive desk |
欧洲市场准入与化学品要求
| Office chair safety and strength | EN 1335:2009+A1:2013 applies to dimensions, safety requirements and test methods for office work chairs | |
|---|---|---|
| Office chair stability | EN 1335:2018 applies to stability test methods for seating with castors | |
| Upholstered furniture ignition resistance | Recommended references: EN 1021:2014 |
美国及加拿大办公家具标准
| General office chairs standard | Recommended references: ANSI/BIFMA X2021 | |
|---|---|---|
| Chair casters standard | ANSI/BIFMA X2019applies to caster durability and floor compatibility performance |
适用于中国市场项目的标准
| General technical requirements for office furniture | Recommended references: GB/T 3326 | |
|---|---|---|
| Upholstered furniture flammability | GB 20286applies to foam and upholstery combustion performance for public space installation | |
| Formaldehyde emission for wood-based panels | GB 18580applies to inner plywood frame formaldehyde release limit |
本产品须满足以下技术参数要求： 1. General technical requirements for office furniture：Recommended references: GB/T 3326； 2. Upholstered furniture flammability：GB 20286applies to foam and upholstery combustion performance for public space installation； 3. Formaldehyde emission for wood-based panels：GB 18580applies to inner plywood frame formaldehyde release limit； 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。
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打开导出工具The Mid-Back Black Upholstered Executive Office Chr with Fixed Arms, model OC-MB-2101, is an unbranded mid-back executive seating solution defined by a sleek, formal aesthetic and functional design tlored for diverse work environments. Its visual profile features smooth black bonded leather upholstery accented by horizontal ribbed stitching across the backrest, creating a structured, contemporary silhouette that balances professional appeal with understated detl. Fixed armrests with black padded tops sit atop chrome-plated steel square support bars, adding a polished contrast to the all-black seating and base, while the five-leg radial nylon base completes the streamlined executive look. Constructed with durability and support in mind, the chr uses a plywood inner frame with bent wood forming and structural ribs as its core foundation, pred with high-density polyurethane foam seat fill and medium-density polyurethane foam back fill shaped to include a contoured lumbar zone. The 5-star base is made of black glass fiber-reinforced nylon, pred with black polyurethane caster wheels featuring chrome-plated hubs and hoods. A black steel tilt mechanism chassis houses control levers and a tension adjustment knob, while a gas lift with a black outer sleeve and internal chrome-plated steel piston rod supports height adjustment. All stitched seams use synthetic thread arranged in uniform horizontal rib patterns on the backrest. Functional features prioritize dly usability and moderate ergonomic support. A right-side lever operates the pneumatic gas lift for seat height adjustment, while a front lever controls seat tilt with lock positions, and a rotary knob under the seat adjusts recline tension to match user weight. The chr offers full 360-degree swivel capability and smooth mobility across hard floors and low-pile carpet via dual-wheel casters. Fixed-height armrests provide steady forearm support, and the contoured, ribbed backrest delivers passive lumbar support through its molded foam shape, with the ribbed stitching creating segmented channels that support improved r circulation between the user and the chr surface. This chr fits a wide range of commercial and residential spaces. It serves as premium seating in private executive offices for managers and directors, where its leather aesthetic and moderate ergonomic support align with professional settings. In conference and meeting rooms, its uniform formal appearance and swivel mobility support prolonged group use, while its sleek black finish makes it suitable for reception and visitor areas as upscale guest seating. It works for standard workstation desks, accommodating most user statures with its height adjustment range, and stands up to multi-user traffic in commercial rental and co-working spaces thanks to durable, easy-to-mntn upholstery. For small business home offices, its compact mid-back design and manageable weight allow for easy repositioning, fitting standard ceiling heights and narrow home desk configurations without visual bulk. For procurement planning, the chr ships as a flat-pack knock-down unit with separated components including the seat-back, base, gas lift, arms, and hardware. Assembly follows standard office chr procedures, and bulk loading configurations are avlable for large-scale commercial orders. Buyers should note that exact material specifications, including leather composition, foam density, wood grade, steel thickness, and component performance ratings, require confirmation with the supplier via official bill of materials and test data to align with specific project durability and compliance needs.
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