Cushioning-boosting shoe sole with enhanced stability

Abstract

A cushioning-boosting shoe sole with enhanced stability, including a midsole, a cushioning-boosting component is sandwiched in middle of the midsole, the cushioning-boosting component is provided with a cavity inside, and a plurality of boosting elements are connected between an upper wall of the cavity and a lower wall of the cavity. The midsole of this application is sandwiched with cushioning-boosting component which has many boosting elements in hollowed out shape, many boosting elements synchronize with elasticity to support the midsole, greatly improving the shock absorption and power assistance performance of the midsole; the material of the cushioning-boosting component is TPU, which has water resistance and corrosion resistance, good structural stability, and long service life; the cushioning-boosting component is formed into an integrated structure, which can be mass-produced, an assembly operation with the shoe sole is simple and convenient, and the production efficiency is high.

What is claimed is: 
     
         1 . A cushioning-boosting shoe sole with enhanced stability comprising a midsole, wherein a cushioning-boosting component is sandwiched in middle of the midsole, the cushioning-boosting component is provided with a cavity inside, and a plurality of boosting elements are connected between an upper wall of the cavity and a lower wall of the cavity. 
     
     
         2 . The cushioning-boosting shoe sole with enhanced stability of  claim 1 , wherein the midsole includes a midsole upper layer and a midsole lower layer, and a toe end of the midsole upper layer is adhered with a toe end of the midsole lower layer. 
     
     
         3 . The cushioning-boosting shoe sole with enhanced stability of  claim 1 , wherein the midsole lower layer is adhered with an outsole. 
     
     
         4 . The cushioning-boosting shoe sole with enhanced stability of  claim 3 , wherein the cushioning-boosting component is in a U shape, both the midsole lower layer and the outsole are provided with a through-hole corresponding to the cushioning-boosting component. 
     
     
         5 . The cushioning-boosting shoe sole with enhanced stability of  claim 1 , wherein a cross-section of the boosting element is in the shape of a slash, “<” or fishbone. 
     
     
         6 . The cushioning-boosting shoe sole with enhanced stability of  claim 1 , wherein a material of the midsole is MD or ETPU. 
     
     
         7 . The cushioning-boosting shoe sole with enhanced stability of  claim 3 , wherein a material of the outsole is rubber or GPU. 
     
     
         8 . The cushioning-boosting shoe sole with enhanced stability of  claim 2 , wherein a material of the cushioning-boosting component is TPU, and the cushioning-boosting component is sandwiched between the midsole upper layer and the midsole lower layer. 
     
     
         9 . A shoe comprising the cushioning-boosting shoe sole with enhanced stability of  claim 1 .