The invention discloses a suspension cushion. The suspension cushion comprises a disc-shaped air bag, an inlet is formed in the top end of the air bag, a leakage hole is formed in the center of the bottom end of the air bag, and an air bag body sequentially comprises a reinforcing rib layer and an outer flexible layer from inside to outside. When the air bag communicates with compressed air, high-pressure liquid or a gas-liquid mixture, a layer of gas film or liquid film can be formed between the bottom of the air bag and the bearing surface, so that a heavy object is suspended on the bearing surface, the purpose of reducing friction force is achieved, and only little traction force or pushing force is needed when a heavy object is moved. The suspension cushion is ingenious in design, novel in appearance, safe, reliable, energy-saving, practical and long in service life.
本发明公开了一种悬浮垫,包括碟状气囊,所述气囊顶端具有进口,底端中心处具有外泄孔,所述气囊本体由内至外依次为加强筋层和外柔性层。气囊连通压缩空气、高压液体或气液混合物时,能够在气囊底部与承载面之间形成一层气体薄膜或液态薄膜,从而使重物悬浮于承载面之上,达到减小摩擦力的目的,移动重物时只需要很少的牵引力或推动力。本发明设计巧妙,外观新颖,安全可靠,节能实用,使用寿命长。
Suspension cushion
一种悬浮垫
2021-08-10
Patent
Electronic Resource
Chinese
IPC: | F16C SHAFTS , Wellen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |