商品供应商Attached Single-Student Cantilever Classroom Desk and Chair Set with Under-Desk Storage,High Pressure Laminate (HPL)
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| 纠错时间 | 修改字段 | 原参数 | 修改后参数 | 说明 / 状态 |
|---|---|---|---|---|
暂无参数纠错记录,发现错误可点击行末旗标提交 | ||||
mm / 英寸自动双单位换算 · 工程采购基础规格
| Overall set footprint | 650 x 700 x 780 mm | |
|---|---|---|
| Desktop dimensions | 650 x 450 mm | |
| Desktop thickness | 25 mm | |
| Under-desk storage compartment dimensions | 460 x 350 x 140 mm | |
| Chair seat dimensions | 440 x 400 mm | |
| Seat height from floor | 460 mm | |
| Chair backrest dimensions | 400 x 320 mm | |
| Under-desk knee clearance height | 600 mm | |
| Frame tubing diameter (main desk/legs) | 38 mm | |
| Frame wall thickness | 2.0 mm | |
| Foot glide diameter | 30 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
| Set net weight | 18 kg | |
|---|---|---|
| Desktop static load capacity | 100 kg | |
| Storage compartment weight capacity | 20 kg | |
| Surface abrasion resistance | 2000 cycles | |
| Recommended user age range | 18 years | |
| Frame weld static strength | 300 kg | |
| 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 | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| Desktop surface | 25mm melamine laminate MDF with rounded PP edge trim | |
|---|---|---|
| Seat and backrest panels | Rigid turquoise PP molded shell | |
| Structural frame | 38 x 2.0mm round steel tube with light gray powder coating | |
| Under-desk storage bin | 0.7mm cold-rolled formed steel with gray powder coat | |
| Frame cross-bracing | 22 x 2.0mm round steel tube, welded to main legs | |
| Foot glides | Injection-molded PP non-slip, non-marring caps | |
| Frame welds | Robotic arc welded joints with powder coat touch-up | |
| Surface finish | Matte scratch-resistant powder coat on metal, matte laminate on surfaces | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Fixed-height work surface | Fixed cantilever mounting at 780mm height with no adjustment mechanism | |
|---|---|---|
| Under-desk open-front storage | Front-access open cubby for backpacks, books and school supplies | |
| Cantilever chair design | Fixed curved steel frame with no moving parts for high classroom durability | |
| Non-slip floor contact | PP foot glides prevent floor scratching and sliding during student use | |
| Wipe-clean surfaces | Laminate top and molded seat/back allow quick disinfection between uses | |
| Integrated footrest | Lower cross-brace on desk frame provides foot support for seated students | |
| Edge safety design | Rounded desktop and seat edges eliminate sharp impact points for users | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| 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
| K-12 classroom installation | Sized for fixed row seating in primary, middle or high school classrooms | |
|---|---|---|
| Exam hall seating | Fixed durable structure suitable for high-traffic long-duration exam use | |
| Tutoring center use | Compact footprint suitable for small group and individual tutoring spaces | |
| Temporary training facility setup | Durable steel frame withstands frequent reconfiguration for training sessions | |
| Budget educational furniture procurement | Standardized design supports bulk ordering for new school construction | |
| 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 1729-1:2015 | Applicable for functional and safety requirements of educational seating/desks | |
|---|---|---|
| EN 1729-2:2012 | Applicable for strength/durability test methods for educational furniture |
适用于中国市场项目的标准
| GB/T 3324-2017 | Applicable for general technical requirements of wooden furniture desktops | |
|---|---|---|
| GB/T 3325-2017 | Applicable for metal furniture structural safety and frame strength | |
| GB 28007-2011 | Applicable for safety requirements of children/student furniture edges and stability |
本产品须满足以下技术参数要求: 1. GB/T 3324-2017:Applicable for general technical requirements of wooden furniture desktops; 2. GB/T 3325-2017:Applicable for metal furniture structural safety and frame strength; 3. GB 28007-2011:Applicable for safety requirements of children/student furniture edges and stability; 最终交付参数、检测报告和验收标准以双方采购合同为准。
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