| 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 1080 mm | |
|---|---|---|
| seat width | 500 mm | |
| seat depth | 480 mm | |
| seat height range | 540 mm | |
| backrest height | 620 mm | |
| backrest width | 500 mm | |
| armrest height from seat | 220 mm | |
| armrest overall width | 620 mm | |
| 5-star base diameter | 680 mm | |
| caster diameter | 50 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 user weight capacity | 120 kg | |
|---|---|---|
| net weight reference | 18 kg | |
| gas-lift stroke | 100 mm | |
| swivel rotation | 360 degrees | |
| tilt lock positions | 3 positions | |
| caster rolling durability | 100000 cycles | |
| recline angle range | 15 degrees | |
| recommended maximum user weight capacity | 120 kg | |
| gas-lift total stroke length | 100 mm | |
| full swivel rotation range | 360 degrees |
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 smooth faux leather (PVC/PU blend) surface with stitched edges | |
|---|---|---|
| seat cushion core | Dense polyurethane foam pad encased in upholstery | |
| backrest core | Molded foam over plywood or hard board inner frame | |
| armrests | Black plastic or nylon arm supports with hard top pads, fixed to seat frame | |
| gas lift cylinder | Steel gas spring with black outer sleeve, SGS Class 3 reference grade | |
| 5-star base | Black powder-coated metal (steel) 5-leg structure | |
| casters | Black nylon/PU twin-wheel casters with metal axle pins | |
| seat tilt mechanism | 4 mm thick stamped steel plate mechanism with black painted finish, mounted to underside of seat frame with tension adjustment spring | |
| thread and stitching | Bonded polyester thread with uniform seam pitch of 5stitches per inch | |
| backrest inner frame | 12 mm thick multi-ply plywood board core, wrapped with 30 kg/m³ polyurethane foam padding under upholstery | |
| armrest assembly | Black reinforced nylon arm support brackets fixed to seat frame, topped with 15 mm thick hard PU arm pads | |
| 5-star base frame | 2.0 mm thick cold-rolled steel 5-leg structure with matte black powder-coated finish |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| seat height adjustment | Pneumatic gas-lift adjustment operated by right-side lever, with 100 mm total stroke | |
|---|---|---|
| swivel function | 360-degree continuous rotation around central column, supported by steel ball-bearing race | |
| tilt recline | Backrest and seat tilt synchronously backward up to 15 degrees, with lockable positions | |
| mobility | 5 twin-wheel casters enable smooth rolling on hard and low-pile carpet surfaces | |
| armrest support | Fixed-position armrests provide stable forearm support at 220 mm above seat level | |
| weight distribution | 5-point base geometry distributes 120 kg user load evenly across five legs and casters | |
| full swivel rotation | 360-degree continuous rotation around central column, supported by steel ball-bearing race in the tilt mechanism base | |
| synchronous tilt recline | Seat and backrest tilt backward in synchronized ratio up to 15 degrees from upright, with 3 discrete lockable positions | |
| tilt tension adjustment | Rotary tension knob under front of seat adjusts tilt resistance to match user body weight, with 5-level tension range | |
| fixed armrest support | Rigid fixed-position armrests provide stable forearm support at 220 mm above seat level, with 250 mm long pad surface for arm resting | |
| multi-surface mobility | 5 twin-wheel PU casters enable low-resistance rolling on hard floors and low-pile carpets, with 360-degree caster swivel for easy maneuvering | |
| stable load distribution | 5-point symmetrical base geometry distributes 120 kg maximum user load evenly across five legs and casters to prevent tipping |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| packing configuration | 1 chair per carton, flat-packed in knock-down form | |
|---|---|---|
| carton dimensions | 650 x 550 x 350 mm | |
| gross weight per carton | 20 kg | |
| carton volume (CBM) | 0.126 m³ | |
| assembly time | 30 minutes per unit | |
| 20 ft container loading quantity | 260 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
| corporate office workstation | Suitable for individual staff workstations in open-plan or closed offices; mid-back design balances support and space efficiency | |
|---|---|---|
| meeting and conference rooms | Appropriate for conference table seating; clean upholstered appearance suits formal meeting environments | |
| home office setup | Fits home office desks from 1600 mm width; adjustable height accommodates typical desk heights of 760 mm | |
| managerial assistant stations | Suitable for administrative staff positions requiring 6 hour daily seated use; tilt function provides light posture variation | |
| co-working space hot-desking | Durable swivel and height-adjustment features support multi-user shared desk environments with quick fit adjustment | |
| corporate open-plan workstation | Suitable for individual full-time staff workstations in open-plan offices; mid-back design provides sufficient lumbar support while maintaining aisle space efficiency | |
| co-working shared hot-desking | Durable swivel and height-adjustment features support multi-user shared desk environments; quick lever adjustment allows users to set proper height in seconds | |
| administrative assistant stations | Suitable for administrative and front-desk staff positions requiring frequent seated work and quick movement; tilt function provides light posture variation to reduce fatigue during long shifts |
欧洲市场准入与化学品要求
| EN 1335-1:2020 | Applicable for office chairs – Part 1: dimensions – determination of seat, backrest and arm dimensions | |
|---|---|---|
| EN 1335-2:2019 | Applicable for office chairs – Part 2: safety requirements – structural strength and stability testing reference | |
| EN 1335-3:2009 | Applicable for office chairs – Part 3: test methods for strength, durability and stability |
美国及加拿大办公家具标准
| ANSI/BIFMA X5.1-2024 | Applicable standard for general-purpose office chairs – tests for stability, strength, durability and cycle life | |
|---|---|---|
| ANSI/BIFMA X5.11-2020 | Applicable for office chair caster performance testing – rolling resistance and durability | |
| BIFMA G1-2021 | Applicable ergonomic guideline for office seating workstation fit |
适用于中国市场项目的标准
| GB/T 3326-2016 | Applicable for furniture – chairs and stools – determination of strength, durability and stability; reference standard for office chair structural testing | |
|---|---|---|
| GB/T 19001-2016 | Applicable for quality management system certification of manufacturing process; not a product-specific approval | |
| GB 28007-2011 | Reference safety standard for children's furniture does not apply; product is intended for adult office use | |
| GB/T 28204-2011 | Applicable for office furniture – office chair safety technical requirements; reference for structural safety and hazard prevention checks |
本产品须满足以下技术参数要求： 1. GB/T 3326-2016：Applicable for furniture – chairs and stools – determination of strength, durability and stability; reference standard for office chair structural testing； 2. GB/T 19001-2016：Applicable for quality management system certification of manufacturing process; not a product-specific approval； 3. GB 28007-2011：Reference safety standard for children's furniture does not apply; product is intended for adult office use； 4. GB/T 28204-2011：Applicable for office furniture – office chair safety technical requirements; reference for structural safety and hazard prevention checks； 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。
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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 Mid-Back Black Upholstered Swivel Office Chr, model OC-MB-BK-001, is a functional office task chr defined by its clean, streamlined silhouette and space-efficient mid-back form. Its all-black aesthetic features smooth, matte-sheen faux leather upholstery with neatly stitched edges, pred with a rigid matte black 5-star base and fixed rectangular armrests, creating a professional, understated look that integrates seamlessly with varied interior schemes. The chr’s balanced proportions support unobtrusive placement in both open and compact work layouts. Constructed with a black PVC/PU blend faux leather upholstery covering dense polyurethane foam seat padding and a molded foam backrest built over a multi-ply plywood inner frame, the chr delivers firm, supportive seating. Its fixed armrests feature reinforced nylon support brackets topped with hard PU pads, mounted securely to the seat frame. The height-adjustment system uses a steel gas lift cylinder with a black outer sleeve, while the 5-star base is made of powder-coated cold-rolled steel for structural stability. A stamped steel plate tilt mechanism with tension adjustment spring sits under the seat, and twin-wheel nylon/PU casters with metal axles attach to each base leg. Bonded polyester thread forms uniform seams across the upholstered surfaces. Practically, the chr offers pneumatic seat height adjustment via a right-side lever, with full 360-degree continuous rotation supported by a steel ball-bearing race. It features synchronous seat and backrest tilt up to 15 degrees, with three lockable positions and a rotary tension knob under the front of the seat to adjust recline resistance to user weight. The fixed armrests provide stable forearm support, and the five twin-wheel casters enable smooth maneuvering across hard floors and low-pile carpets. The 5-point symmetrical base distributes the maximum recommended user load evenly to prevent tipping. This chr is suited for a range of commercial and residential spaces. It works well for individual corporate workstations in both open-plan and closed offices, where its mid-back design balances lumbar support with sle space efficiency. It fits formal meeting and conference room settings, and serves administrative and front-desk positions that involve long periods of seated work and frequent movement. For shared environments such as co-working spaces with hot-desking, its durable adjustable components and easy-to-clean surface support multi-user use. It also integrates into home office setups, pring with standard desk heights for personal work use. For procurement planning, the chr ships flat-packed in knock-down form for single-unit assembly. Each carton holds one chr, with a gross weight of 20 kg and a carton volume of 0.126 cubic meters. A 20-foot contner holds 260 units. Assembly takes 30 minutes per unit with basic tools. Note that exact material specifications, component grades, and certification detls require confirmation from the supplier, as listed values are reference s based on comparable category product standards.
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