Sole unit for footwear and footwear provided therewith

Sole unit for footwear and footwear provided therewith

  • CN 102,378,583 A
  • Filed: 03/31/2010
  • Published: 03/14/2012
  • Est. Priority Date: 04/01/2009
  • Status: Active Application
First Claim
Patent Images

1. the sole unit of porous steam (15) comprising:

  • Outer bottom (41);

    Outer bottom uses the soling materials structure;

    Can be formed by polylith, and/or be provided with layout outer bottom part thereunder, the depression (43) of extending by means of the upside of bottom outside said (41) makes that thickness of bottom reduces outside this in the neighboring area;

    Said outer bottom is provided with the outer bottom via openings (45) that extends through its thicknessThe barrier layer of permeable steam (47), it is at least partially disposed in the said depression (43) of outer bottom (41), only on the part height of said depression (43), extends and uses barrier material to constitute, and said barrier material is configured to stop forces the foreign object that passes through;

    Be arranged on the permeable steam comfort liner (49) of the top, said barrier layer (47) in the said depression (43), said comfort liner uses the comfort liner material to constitute, and this kind material has than low hardness of said soling materials and/or low proportion.

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