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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions (bed mode) | 2200 x 1980 x 800 mm | |
|---|---|---|
| Seat Cushion Thickness | 180 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| Static load capacity (frame) | 300 kg | |
|---|---|---|
| Recommended mattress thickness | 120 mm | |
| Seating capacity (sofa mode) | 3 persons | |
| Sleeping capacity (bed mode) | 2 adults | |
| Net product weight | 75 kg | |
| Extendable section stroke | 1130 mm | |
| Seat Foam Density / Rebound | 40 kg/m³ / 60% | |
| Upholstery Abrasion Reference | Fabric 60000 cycles; leather-class cover 1.4 mm | |
| Per-seat Load Reference | 130 kg/seat | |
| Upholstery Seam Pitch | 4 mm |
Core acceptance fields · Panels / hardware / frame / upholstery
| Main frame components | Solid pine wood, natural clear lacquer finish | |
|---|---|---|
| Support slats | Solid pine wood slats, 20mm thick, planed smooth | |
| Armrests | Bent solid pine wood with rounded edges, sanded smooth | |
| Support legs | Solid square pine wood legs, 50mm cross-section | |
| Pull-out sliding mechanism | Hardwood sliding rails with recessed track, no exposed metal | |
| Backrest slats | Vertical solid pine slats, 40mm wide, fixed to top and bottom rails | |
| Side storage compartment | Integrated solid wood open shelf built into left armrest | |
| Timber Frame Section / Moisture | Primary section ≥30 × 50 mm; recommended moisture 12% | |
| Spring / Webbing Specification | Sinuous spring wire 4 mm; elastic webbing 70 mm wide | |
| Leg Connector Specification | Reference M8-M10 with at least 1 mechanical fixing per leg | |
| Reference Upholstery Color Count | Recommended 8fabric/leather color options |
Adjustment / rotation / tilt / mobility / storage features
| Convertible operation | Pull-out slat frame extends manually from under seat to form flat bed surface | |
|---|---|---|
| Multi-position backrest | Backrest reclines to flat position aligned with extended slat base for bed use | |
| Built-in side storage | Left armrest includes open slot for storing books, magazines or remote controls | |
| Slatted support ventilation | Evenly spaced slats allow continuous air circulation under mattress to prevent moisture buildup | |
| Tool-free conversion | Conversion between sofa and bed mode is completed by manual pull/push without additional tools | |
| Fixed armrest support | Dual armrests remain in fixed position during conversion to provide edge support in both modes | |
| Cushion Service Configuration | Recommended 2removable/replaceable cushion methods |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Module Carton Dimensions | 2200× 1050× 850 mm | |
| Reference Packaging Volume | 1.8 m³/item | |
| Reference Packaged Gross Weight | 110 kg/item |
Recommended spaces / users / usage modes
| Small apartment living room | Saves floor space by combining seating and sleeping functions for limited square footage | |
|---|---|---|
| Multi-function guest room | Functions as daily seating and converts to guest bed for occasional overnight visitors | |
| Studio apartment open plan | Works as primary sofa at night converts to full size bed without separate bedroom space | |
| Home office spare space | Provides lounge seating during work hours and emergency sleeping for overtime rest | |
| Rental property furnishing | Durable solid wood construction suitable for long-term rental use with low maintenance needs |
EU Market Access Requirements* EN Standards
| EN 1725:1998 | Furniture - Beds and mattresses - Safety requirements, applies to structural stability of bed mode | |
|---|---|---|
| EN 1022:2018 | Furniture - Seating - Determination of stability, applies to sofa mode side and back stability | |
| EN 12520:2015 | Furniture - Strength, durability and safety - Requirements for domestic seating |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applies to structural strength and finish quality | |
|---|---|---|
| GB/T 24821-2009 | Technical requirements for sofa beds, applies to convertible mechanism durability and safety clearances | |
| GB 18584-2001 | Indoor decorating and refurbishing materials - limit of formaldehyde emission for wood furniture |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applies to structural strength and finish quality; 2. GB/T 24821-2009: Technical requirements for sofa beds, applies to convertible mechanism durability and safety clearances; 3. GB 18584-2001: Indoor decorating and refurbishing materials - limit of formaldehyde emission for wood furniture; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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