Health-care shoes

Health-care shoes

  • CN 1,249,150 A
  • Filed: 09/29/1998
  • Published: 04/05/2000
  • Est. Priority Date: 09/29/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. , it comprises welt a kind of health-care shoes, vamp, interface and sole are linked in sequence, it is characterized in that positioner that vamp is provided with and how right lock knot in interface, it extend in the sole periphery groove, by fixing device that is provided with and how right locked groove, hold it in the groove, described interface is interlocking with described groove and cooperates, the inner edge side of interface is warded off external diameter less than the diameter of warding off the surface in the ring-shaped groove, the diameter that the outer edge side of interface is warded off the surface then is equal to or greater than the diameter of warding off the surface in the ring-shaped groove, it in the cross section groove shape, be provided with many in the ring spacer that sectional is formed to fixing device, extend into ward off inside and outside the welt top many in the lock knot, welt is remained in the groove of ring spacer, be interlocking and cooperate.

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