Seat Recline Mechanism
AssemblyLinkage system that tilts backrest and seat together, with smooth articulation control. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Seat Recline Mechanism parts and their functions
5 top-level parts · 14 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Recline Linkage Assembly 2 parts | 1× | Two-bar or multi-bar linkage, allows 45–70° backrest tilt. |
| 2 | Recline Lock Handle 2 parts | 1× | Lever or knob locks linkage in any position, friction or pawl-lock. |
| 3 | Torsion Spring (Assist) | 1× | Counterbalances occupant weight, ~300 N·m @ 45°, optional for comfort. |
| 4 | Seat Pan Shell 2 parts | 1× | Molded plastic or plywood core with frame, 60 cm wide × 50 cm deep. |
| 5 | Suspension Spring Base 2 parts | 1× | Flexures or springs reduce shock on patient. |
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Bill of materials for Seat Recline Mechanism
5 top-level lines · 13 rows shown · 14 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Recline Linkage Assembly 2 parts | blood-drawing-chair-recline-linkage | 1× | 1 | 6 | assembly |
| 1.1 | Link Bar | blood-drawing-chair-linkage-rod | 2× | 2 | · | part |
| 1.2 | Ball Joint Pin | blood-drawing-chair-linkage-joint | 4× | 4 | · | part |
| 2 | Recline Lock Handle 2 parts | blood-drawing-chair-lock-handle | 1× | 1 | 2 | assembly |
| 2.1 | Lock Lever Arm | blood-drawing-chair-lever-arm | 1× | 1 | · | part |
| 2.2 | Friction Lock Pad | blood-drawing-chair-friction-pad | 1× | 1 | · | part |
| 3 | Torsion Spring (Assist) | blood-drawing-chair-torsion-spring | 1× | 1 | · | part |
| 4 | Seat Pan Shell 2 parts | blood-drawing-chair-seat-pan-shell | 1× | 1 | 2 | assembly |
| 4.1 | Pan Core Material | blood-drawing-chair-pan-core | 1× | 1 | · | part |
| 4.2 | Pan Mounting Flange | blood-drawing-chair-pan-mount-flange | 1× | 1 | · | part |
| 5 | Suspension Spring Base 2 parts | blood-drawing-chair-seat-spring-base | 1× | 1 | 3 | assembly |
| 5.1 | Coil Spring | coil-spring | 2× | 2 | · | part |
| 5.2 | Spring Mount Block | blood-drawing-chair-spring-mount-block | 1× | 1 | · | part |
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Where the seat recline mechanism is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $20–$800. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| bharatseats.com ↗ | Gurugram, IN | Seating systems | 500 sets | 8–12 wks |
|
🇨🇳Yanfeng
yanfeng.com ↗
|
Shanghai, CN | Interiors & seating | 500 sets | 8–12 wks |
| haritaseating.com ↗ | Chennai, IN | Seating systems | 500 sets | 8–12 wks |
| tataautocomp.com ↗ | Pune, IN | Auto components | 500 sets | 8–12 wks |
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 500 sets | 8–12 wks |