Sport shoe outsole with anti-slip and anti-abrasion

Abstract

The Present invention is directed to an anti-slip, wear-resistant sports shoe sole principally composed of a sole pad and a bottom cushion layer bonded to the bottom of said sole pad. The bottom cushion layer is composed of two parts, namely a soft under-cushion running inward from the front of the sole, and a hard under-cushion positioned at the heel and front of foot areas. The triangular area in the specially inclined underside design of the sports shoe sole, made of a low-density (soft) rubber material, includes a number of point-shaped protrusions clustered together to facilitate turns and twisting motions, while helping to prevent slipping, aid precision and increase comfort. Other than the triangular area, the whole of the underside of the heel and front of foot areas are made using a solid (hard) rubber material which is effective in terms of its anti-slip, wear-resistant properties.

1 . A type of anti-slip, wear-resistant sports shoe sole, characterised as follows: The sports shoe sole is principally composed of a sole pad and a bottom cushion layer bonded to the bottom of the aforementioned sole pad; the bottom cushion layer is composed of two parts, namely a soft under-cushion running inward from the front of the sole, and a hard under-cushion positioned at the heel and front of foot areas. 
     
     
         2 . The anti-slip, wear-resistant sports shoe sole in  claim 1  is characterised as follows:
 The aforementioned soft under-cushion uses a low-density rubber material; its upper design features concentrations of granular protrusions. 
 
     
     
         3 . The anti-slip, wear-resistant sports shoe sole in  claim 2  is characterised as follows:
 The aforementioned soft under-cushion takes the form of a triangular area. 
 
     
     
         4 . The anti-slip, wear-resistant sports shoe sole in  claim 1  is characterised as follows:
 The aforementioned hard under-cushion uses a solid rubber material; its upper design features multiple protrusions and inset areas with an anti-slip effect. 
 
     
     
         5 . The anti-slip, wear-resistant sports shoe sole in  claims 1 - 4  is characterised as follows:
 The surrounding edges of the aforementioned sole pad can be bonded to the upper of the sports shoe, and soft EVA material is used for its full length.