| 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 | 680 x 650 x 1100 mm | |
|---|---|---|
| Seat width | 500 mm | |
| Seat depth | 480 mm | |
| Seat height range (floor to top of seat) | 520 mm | |
| Backrest width | 490 mm | |
| Backrest height (top of seat to top of back) | 550 mm | |
| Armrest height (top of seat to top of arm) | 210 mm | |
| Armrest width (per arm pad) | 60 mm | |
| 5-star base diameter | 620 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 static weight capacity | 150 kg | |
|---|---|---|
| Chair net weight range | 18 kg | |
| Seat foam density reference | 45 kg/m³ | |
| Back foam density reference | 35 kg/m³ | |
| Caster rolling durability reference | 100000 cycles | |
| Tilt mechanism cycle reference | 100000 cycles | |
| Seat foam density | 45 kg/m³ | |
| Back foam density | 35 kg/m³ | |
| Tilt mechanism cycle durability | 100000 cycles | |
| Foam compression set resistance | 30% |
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 smooth faux leather (PVC/PU blend) with matte finish, stretched over foam core | |
|---|---|---|
| Seat cushion core | Molded high-resilience polyurethane foam, 60 mm thick at center | |
| Backrest core | Shaped polyurethane foam over rigid internal back panel, 40 mm thick at lumbar zone | |
| Internal seat frame | Plywood or steel load-bearing frame under seat foam, 15 mm panel thickness or 1.5 mm steel gauge | |
| Armrests | Hard black plastic/ABS arm structure with upholstered top pad, fixed to seat frame | |
| Gas lift cylinder | Chrome-plated steel pneumatic cylinder, Class 3 rating, 100 mm travel stroke | |
| Tilt/height mechanism | Black steel under-seat mechanism with single side lever, 2.5 mm plate thickness | |
| 5-star base | Black injection-molded nylon 5-leg base with ribbed underside reinforcement | |
| Casters | Black 5-wheel set with plastic housing and polyurethane tread, swivel mount | |
| Armrest assembly | Rigid black ABS/nylon frame structure with 20 mm thick upholstered top pad, bolt-mounted to seat internal frame | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Seat height adjustment | Pneumatic height adjustment operated by left-side lever, with 100 mm total vertical stroke | |
|---|---|---|
| Seat tilt function | Synchronous or free-float tilt mechanism with adjustable tension knob under seat, allowing up to 15 degrees of back recline from upright | |
| 360-degree swivel | Full 360-degree rotation around central gas lift axis, enabled by bearing mechanism under the seat | |
| Fixed armrests | Non-adjustable angular armrests rigidly mounted to seat frame, providing stationary elbow support at 210 mm above seat level | |
| Mobility | 5 dual-wheel casters for rolling on office carpet or hard floors, with 360-degree swivel per caster | |
| Tilt tension control | Rotary knob under seat adjusts recline resistance to match user weight, operated by hand rotation | |
| Weight-activated tilt lock (reference) | Upright position lock enabled by height lever pull/push, securing chair in vertical working posture | |
| Fixed rigid armrests | Non-adjustable angular frame armrests rigidly bolted to internal seat frame, providing stationary elbow support at 210 mm above seat level | |
| Floor mobility | 5 sets of dual-wheel swivel casters for rolling on low-pile office carpet or hard flat floors, with 360-degree rotation per caster | |
| Upright position lock | Upright posture lock engaged via push/pull of the height control lever, securing the chair in vertical working position to prevent unwanted recline | |
| Recline Angle / Lock Reference | 125° with 3 suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| Packaging carton count | 1 unit | |
|---|---|---|
| Reference carton dimensions | 720 x 680 x 380 mm | |
| Reference gross weight per carton | 21 kg | |
| Reference carton volume (CBM) | 0.186 CBM | |
| assembly time per unit | 30 minutes | |
| Reference 20ft container load quantity | 260 units | |
| Reference carton volume | 0.186 CBM | |
| Reference 20ft GP container load quantity | 260 units | |
| 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
| Private executive offices | Suitable for manager and director workstations paired with 1800 mm executive desks, providing professional appearance and mid-back lumbar support | |
|---|---|---|
| Open-plan workstations | Suitable for senior staff desks in open office environments, matching modern minimalist office aesthetics with black monochrome finish | |
| Meeting and conference rooms | Suitable for conference table seating with 12-person capacity, offering 360-degree swivel and tilt for long meeting sessions | |
| Home office workstations | Suitable for 1600 mm home office desks, supporting 8 hour daily work sessions with adjustable height and tilt comfort | |
| Reception and visitor areas | Suitable as premium visitor seating outside executive offices, presenting a formal and uniform brand image | |
| Open-plan senior workstations | Suitable for senior staff desks in open office environments, matching modern minimalist office aesthetics with a monochrome black finish that unifies furniture systems | |
| 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 | Applicable for office chair dimensional and functional requirements for general office use, used as procurement specification reference | |
|---|---|---|
| EN 1335-2:2019 | Applicable for office chair safety, strength and durability testing requirements, used as procurement acceptance reference |
美国及加拿大办公家具标准
| ANSI/BIFMA X5.1-2017 | Applicable for general-purpose office chair performance and durability testing, used as procurement acceptance benchmark | |
|---|---|---|
| ANSI/BIFMA X6.5-2012 | Applicable for office chair caster and base durability test methods, used as component acceptance reference |
适用于中国市场项目的标准
| GB/T 14710-2009 | Applicable for office chair mechanical strength and durability testing requirements, used as procurement acceptance reference | |
|---|---|---|
| GB/T 3323-2019 | Applicable for metal furniture welding and coating quality inspection of chair frame components, used as procurement acceptance reference | |
| GB 18584-2001 | Applicable for formaldehyde emission limit of wood-based internal panels, used as E1-level procurement acceptance criterion |
本产品须满足以下技术参数要求： 1. GB/T 14710-2009：Applicable for office chair mechanical strength and durability testing requirements, used as procurement acceptance reference； 2. GB/T 3323-2019：Applicable for metal furniture welding and coating quality inspection of chair frame components, used as procurement acceptance reference； 3. GB 18584-2001：Applicable for formaldehyde emission limit of wood-based internal panels, used as E1-level procurement acceptance criterion； 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 GUOYOU OC-MB-BLK-001 Mid-Back Black Upholstered Executive Office Chr presents a sleek, professional silhouette defined by its monochrome black finish and angled fixed armrests, delivering a streamlined aesthetic that aligns with modern workplace design. The mid-height backrest is contoured to support the mid-back and shoulder blade area, pred with a generously padded seat that creates a polished, executive look suitable for both formal and casual work settings. Constructed with durable, smooth faux leather upholstery with a matte finish stretched over molded foam cores, the chr balances comfort and long-term wear resistance. The seat features a high-resilience polyurethane foam core, while the backrest uses shaped foam over a rigid internal support panel for structural stability. The chr sits on a black injection-molded nylon 5-star base with underside reinforcement, fitted with dual-wheel casters with polyurethane treads for smooth mobility. A chrome-plated steel Class 3 pneumatic gas lift and black steel under-seat tilt mechanism form the core of the chr’s adjustable functionality, with rigid ABS/nylon frame armrests topped with upholstered pads bolted directly to the internal seat frame for solid, stationary support. Functionally, the chr offers pneumatic seat height adjustment controlled by a left-side lever, plus a synchronous tilt mechanism with adjustable tension via a right-side rotary knob to match user weight preferences. An upright position lock engages through push/pull operation of the height lever, securing the chr in a vertical working posture. The chr supports full 360-degree swivel rotation, and its fixed angled armrests provide consistent elbow support at a standard desk-aligned height. The dual-wheel casters enable easy movement across standard office carpet and hard flat floors, making the chr highly maneuverable for collaborative work environments. This model is well-suited for a range of commercial and residential spaces. In commercial settings, it fits seamlessly into private executive offices pred with executive desks, open-plan senior staff workstations, 12-person conference and meeting rooms, and executive office reception or visitor areas, where its uniform black finish supports a cohesive, professional brand image. For residential use, it works effectively with home office desks to support dly work sessions, combining ergonomic adjustability with a refined design that complements home workspace decor. For procurement planning, the chr ships in a knocked-down flat-pack configuration with standard assembly tools required for setup. The static weight capacity aligns with standard mid-back executive chr ratings for typical user loads. When sourcing large volumes, buyers should note contner load calculations are based on carton dimensions, and final material specifications including exact foam density grades, steel gauges, and polymer types require direct confirmation from the supplier agnst bill of materials documentation. Assembly time follows standard industry benchmarks for 5-star office chr models with basic hardware included.
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