1. Back inclined angle 70 ± 5 ° ; 2. Static load: ≥250 kg, adjusted load: ≥200 kg; back bed surface adopts double-support structure, strong and firm, double-support is 3.0 mm cold-rolled steel sheet stamping forming; Strengthen the load-bearing capacity of the back bed plate, rocker force is small, shaking more relaxed, flexible and safe. 3. The side guardrail is fully covered, and the guardrail is divided into three grades, which can be adjusted according to daily nursing needs. 4. The bed has a set of rockers to control the lifting function of the back bed panel, hidden design, pasted with, position up and down logo, so that the operation at a glance; handle shape beautiful, foldable, made of steel, made of steel tension, outer ABS decorative pieces, high strength, light weight, flexible and reliable, strong and durable, not easy to damage the handle, with steel folding lock, with anti-clamp hand, function, can effectively prevent accidental injury caused by wrong operation. Guide rod and lead Screw Joint, 45 # Steel Cross Joint, easy to shake flexible, stable and safe. The screw adopts 45 # die steel, all-steel transmission clutch system structure, wear-resistant, pressure-resistant, long life, the screw adopts double, in place no limit protection device, the utility model can effectively avoid the damage of the lead screw and universal joint system caused by the turning pole and overload of the lead screw, and enhance the service life and safety performance of the rocker and the rod, the lead screw casing is treated with high quality Φ32 cold-rolled pipe surface galvanized, which makes the casing bear better load and rust prevention effect. 5, high-quality cold-rolled plate bending into a strip spraying bed panel, solid, breathable; 6, bed screen and bed frame with stainless steel bolts connected and fastened, easy to disassemble, does not occupy storage space; 7, the bed screen column has 2 Drop Rack Jack diagonally;