| Submitted | Field | Original | 修改后参数 | Note / Status |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 580 x 600 x 900 mm | |
|---|---|---|
| Seat width | 480 mm | |
| Seat depth | 440 mm | |
| Seat height range maximum | 520 mm | |
| Seat height range minimum | 420 mm | |
| Backrest height | 460 mm | |
| Backrest width | 450 mm | |
| Five-star base diameter | 600 mm | |
| Caster diameter | 50 mm | |
| Gas lift cylinder diameter | 50 mm | |
| Seat cushion thickness | 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 |
Net weight / load capacity / users / durability
| Net weight range maximum | 12 kg | |
|---|---|---|
| Maximum recommended user weight | 120 kg | |
| Caster rolling durability cycles | 100000 | |
| Gas lift cycle durability | 100000 | |
| Applicable user count | 1 person | |
| Gas lift adjustment durability | 100000 cycles | |
| Seat static load capacity | 136 kg | |
| Seam tensile strength | 80 N | |
| Applicable occupant count | 1 person | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and back upholstery | Light rose faux leather fabric with subtle grain texture | |
|---|---|---|
| Seat and back shell frame | White molded polypropylene structural shell | |
| Seat cushion core | High-resilience polyurethane foam | |
| Backrest core | Medium-density polyurethane foam | |
| Five-star base | Polished die-cast aluminum alloy with 2mm wall thickness | |
| Gas lift cylinder | Chrome-plated steel Class 3 gas lift | |
| Height adjustment mechanism | 1.8mm thick black powder-coated steel tilt and lift chassis | |
| Casters | Black nylon twin-wheel hard-floor casters | |
| Adjustment lever | Black reinforced nylon lift control lever | |
| Upholstery seam construction | Reinforced stitched seams with 8mm stitch pitch | |
| Seat and back structural shell | White molded polypropylene shell, 5mm wall thickness | |
| Backrest cushion core | Medium-density polyurethane foam, 30kg/m³ density, 35% rebound rate |
Adjustment / rotation / tilt / mobility / storage features
| Seat height adjustment | Pneumatic height adjustment with 100mm total vertical stroke, controlled by left-side lever, locks at any position within range | |
|---|---|---|
| Swivel function | 360-degree continuous free rotation around central gas lift axis, no rotation lock, enabled by swivel joint between chassis and gas lift | |
| Mobility function | Five twin-wheel casters enable omnidirectional rolling on hard floors and low-pile carpet, no brake mechanism on casters | |
| Tilt function | 10-degree backward seat tilt with automatic weight-activated tension adjustment, no multi-position tilt lock | |
| Seating posture support | Contoured seat cushion with rounded front edge reduces leg pressure, fixed upright backrest provides lower back support for short-duration task work | |
| 360-degree swivel | Continuous free rotation around central gas lift axis, no rotation lock, enabled by precision thrust bearing between chassis and gas lift | |
| Omnidirectional mobility | Five twin-wheel casters enable 360-degree rolling on hard floors and low-pile carpet up to 6mm pile height, no caster brake mechanism | |
| Weight-activated tilt | 10-degree backward seat-and-back synchronized tilt, automatic weight-responsive tension adjustment for users 120 kg, no multi-position tilt lock | |
| Posture support | Contoured seat cushion with waterfall front edge reduces under-thigh pressure, fixed angled backrest provides 95-degree upright support for short-duration task work | |
| Floor protection | Soft nylon caster tread prevents scratches on hardwood, tile and laminate flooring without requiring a chair mat | |
| Recline Angle / Lock Reference | 125° with 3 suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
Verified carton / gross weight / assembly / loading data
| Number of packages | 1 | |
|---|---|---|
| Packed carton dimensions | 630 x 590 x 450 mm | |
| Packed gross weight | 14 kg | |
| Per-unit shipping volume | 0.17 CBM | |
| Assembly time per unit | 20 minutes | |
| 20ft GP container loading quantity | 320 units | |
| 40ft GP container loading quantity | 660 units | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm |
Recommended spaces / users / usage modes
| Open office workstations | Compact armless design fits narrow desk footprints and shared work zones without obstruction to adjacent workers | |
|---|---|---|
| Home office study spaces | Light rose upholstery and polished chrome base complement modern residential interiors while providing functional height adjustment for desk work | |
| Conference and meeting rooms | 360-degree swivel and rolling function allows easy repositioning during collaborative meetings, without armrests blocking movement around conference tables | |
| Reception and visitor areas | Low-profile upholstered design provides comfortable temporary seating for guests, with easy movement for cleaning and reconfiguration | |
| Co-working flexible spaces | Durable metal base and casters support frequent reconfiguration between individual work and group collaboration zones | |
| Small conference meeting rooms | 360-degree swivel and rolling function allows easy repositioning during 90 minute collaborative meetings, with armless design allowing chairs to be pushed fully under 730mm high tables to save storage space | |
| Co-working flexible zones | Die-cast aluminum base and Class 3 gas lift support frequent daily reconfiguration between individual work and group collaboration in high-traffic shared spaces | |
| Makeup and vanity areas | Compact footprint and adjustable height pair with 750mm high vanity tables, with smooth casters allowing easy positioning for personal grooming use |
European market access and chemical requirements
| EN 1335-1:2000 | Applicable European standard for office work chairs, defining dimensional and safety requirements for office seating intended for 8 hours daily use | |
|---|---|---|
| EN 1335-2:2009 | Applicable European standard for office chair safety requirements, specifying structural strength, stability and durability test methods | |
| EN 1022:2005 | Applicable European standard for domestic and contract seating stability, applying to tip resistance testing for wheeled office chairs |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 Clause 5 | Applicable test requirement for caster durability, requiring 100000 cycles of rolling over test obstacles without functional failure | |
|---|---|---|
| Seat static load capacity | Recommended references: BIFMA X5.1 | |
| Base static load capacity | 1136 kg |
Standards applicable to China-market projects
| GB/T 3324-2017 | Applicable general technical standard for metal furniture, covering base metal frame coating adhesion, corrosion resistance and structural requirements | |
|---|---|---|
| GB 18584-2001 | Applicable standard for limit of harmful substances in wooden and upholstered furniture, setting formaldehyde and volatile organic compound limits for indoor use | |
| GB/T 10357.3-2013 | Applicable standard for furniture mechanical performance testing for seating, covering seat and back durability, static load and stability test methods |
This product must meet the following technical requirements: 1. GB/T 3324-2017: Applicable general technical standard for metal furniture, covering base metal frame coating adhesion, corrosion resistance and structural requirements; 2. GB 18584-2001: Applicable standard for limit of harmful substances in wooden and upholstered furniture, setting formaldehyde and volatile organic compound limits for indoor use; 3. GB/T 10357.3-2013: Applicable standard for furniture mechanical performance testing for seating, covering seat and back durability, static load and stability test methods; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Open Export ToolThe Armless Upholstered Swivel Task Chair (Model 1354-R10, unbranded) presents a streamlined, compact silhouette defined by its light rose faux leather upholstery with subtle grain texture, set against a crisp white molded polypropylene structural shell that trims the seat and back edges. The design sits on a polished five-star die-cast aluminum alloy base finished in chrome, paired with black twin-wheel nylon casters and a central chrome-plated steel gas lift, creating a balanced modern aesthetic that blends soft upholstered surfaces with reflective metal and clean white structural accents. Its armless form eliminates protruding elements to maintain a slim footprint suitable for tight layouts. Constructed for regular use, the chair features a high-resilience polyurethane foam seat core and medium-density polyurethane foam backrest core, supported by a 5mm thick white polypropylene shell, 2mm wall thickness polished chrome base, and 1.8mm thick black powder-coated steel tilt and lift chassis. Reinforced stitched seams with consistent stitch pitch secure the upholstery, while soft-tread nylon casters are engineered to avoid scratches on hardwood, tile, and laminate surfaces without a separate chair mat. Functional features support flexible, short-duration task work: pneumatic seat height adjustment controlled via a left-side reinforced nylon lever locks at any point within its vertical travel range, while 360-degree continuous swivel enables easy access to surrounding workstation areas. Five evenly spaced casters deliver omnidirectional rolling on hard floors and low-pile carpet, and a weight-activated 10-degree synchronized seat-and-back tilt adjusts tension automatically to match user weight. The contoured seat with a waterfall front edge reduces under-thigh pressure, and the fixed angled backrest offers upright lower back support aligned to standard desk heights. This chair fits a broad range of spaces, including open office workstations, home office studies, conference rooms, reception areas, co-working flexible zones, and residential makeup or vanity areas. Its armless design allows it to slide fully under standard-height tables to save storage space, while its soft rose and chrome finish complements both modern commercial interiors and Scandinavian or contemporary residential decor. For procurement, teams should note the chair ships in knock-down format, with assembly completed using standard hand tools. Commercial-grade durability thresholds cover regular high-traffic shared use, with load ratings suited for single users, and freight calculations can reference per-unit shipping volume for bulk container loading planning. Upholstery fabric grade and exact foam specifications should be confirmed via supplier bill of materials prior to final order placement.
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