It is six way manual seat structure, equipped with seat back angle adjustment, seat front and back adjustment, seat up and down adjustment, besides, active headrest is also optional, has features like smooth-going and comfortable operating feel, high lock stability, etc.
fatigue test: loaded 75kg, 10000 cycles;
three point anchorage test: 1.2 times of national standard;
front impact test: 50% dummy, 50g Max;
seat back structure with-load fatigue test: 10000 cycles;
seat back structure clearance: loaded 25N, clearance no more than 3.5mm; loaded 147N, clearance no more than 14mm.
Seat back structure consists three stamping parts and one U pipe which are welded together. Active headrest uses leverage principle to activate headrest by human body's impulsive force to seat back, then headrest move upward and frontward simultaneously to protect passenger's head. Seat cushion is of four-bar linkage structure, through height adjuster to activate the toothed plate at seat cushion, then toothed plate activate four-bar linkage movement to achieve seat up and down adjustment.
