A separable waterproof shoe and shoe shaft

Abstract

A separable waterproof shoe comprises a shoe body ( 1 ) made of hard waterproof material and a shoe shaft ( 2 ) made of soft waterproof material. The opening at the bottom portion of the shoe shaft ( 2 ) is detachably sleeved onto the opening of the shoe body ( 1 ); an anti-slip edge ( 12 ) is provided at the opening of the shoe body ( 1 ); an elastic waterproof layer ( 23 ) is provided on the inner side of the bottom portion of the shoe shaft ( 2 ); the bottom portion of the elastic waterproof layer ( 23 ) is bonded to the bottom portion of the shoe shaft ( 2 ), and the top portion thereof can be detachably fastened under the anti-slip edge ( 12 ).

1 . A separable waterproof shoe including a shoe body and a shoe shaft, wherein the separable waterproof shoe comprises:
 a shoe body made of a hard waterproof material;   a shoe shaft made of a soft waterproof material;   a bottom portion of said shoe shaft adapted for receiving the opening of said shoe body;   said bottom portion of said show shaft removably mounted to said shoe body;   an anti-slip edge being arranged along said opening of said shoe body;   an elastic waterproof layer being arranged on the inner side of said bottom portion of said shoe shaft;   the bottom portion of said elastic waterproof layer mounted to said bottom portion of said shoe shaft; and   the top portion of said elastic waterproof layer removably mounted below said anti-slip edge.   
     
     
         2 . The separable waterproof shoe according to  claim 1 , wherein the top portion of said elastic waterproof layer is wider than the bottom portion of said elastic waterproof layer, the height of said elastic waterproof layer is between 10 mm and −100 mm, the thickness of said elastic waterproof layer is between 0.1 mm and −2 mm the height of said anti-slip edge is between 1 mm and −5 mm. 
     
     
         3 . The separable waterproof shoe according to  claim 1 , wherein an anti-slip layer is arranged on the inner side of said top portion of said shoe shaft, said anti-slip layer comprises an elastic fixing band mounted to the top portion of said anti-slip layer, the bottom portion of said anti-slip layer is mounted to the inner side of said shoe shaft. 
     
     
         4 . The separable waterproof shoe according to  claim 3 , wherein said shoe shaft comprises a zipper. 
     
     
         5 . The separable waterproof shoe according to  claim 4 , wherein said elastic waterproof layer is made of a plastic material. 
     
     
         6 . The separable waterproof shoe according to  claim 5 , wherein said shoe shaft is made of a textile material, said elastic waterproof layer is fixed with said bottom portion of said shoe shaft through thermal melting process. 
     
     
         7 . The separable waterproof shoe according to  claim 6 , wherein a first end of said elastic waterproof layer is removably mounted to said anti-slip edge a second end of said elastic waterproof layer is mounted to said bottom portion of said shoe shaft. 
     
     
         8 . A shoe shaft which is made of waterproof material, wherein said shoe shaft is made of soft waterproof material, a bottom portion of said shoe shaft adapted for receiving the opening of said shoe body, said bottom portion of said shoe shaft removably mounted to said shoe body, an anti-slip edge being arranged along said opening of said shoe body, an elastic waterproof layer being arranged on the inner side of said bottom portion of said shoe shaft, the bottom portion of said elastic waterproof layer mounted to said bottom portion of said shoe shaft and the top portion of said elastic waterproof layer removably mounted below said anti-slip edge. 
     
     
         9 . The shoe shaft according to  claim 8 , wherein the top portion of said elastic waterproof layer is wider than the bottom portion of said elastic waterproof layer, the height of said elastic waterproof layer is between 10 mm and 100 mm, the thickness of said elastic waterproof layer is between 0.1 mm and 2 mm. 
     
     
         10 . The shoe shaft according to  claim 9 , wherein an anti-slip layer is arranged on the inner side of said top portion of said shoe shaft, said anti-slip layer comprises an elastic fixing band mounted to the top portion of said anti-slip layer, the bottom portion of said anti-slip layer is mounted to the inner side of said shoe shaft. 
     
     
         11 . The shoe shaft according to  claim 8 , wherein said shoe shaft comprises a zipper. 
     
     
         12 . The separable waterproof shoe according to  claim 1 , wherein said elastic waterproof layer is of a conical-shaped structure. 
     
     
         13 . The separable waterproof shoe according to  claim 1 , wherein said anti-slip edge and said shoe body are of a unitary structure. 
     
     
         14 . The separable waterproof shoe according to  claim 1 , wherein said anti-slip edge is elastically mounted to said shoe shaft. 
     
     
         15 . The separable waterproof shoe according to  claim 13 , wherein said anti-slip edge comprises a ring-shaped extension which is arranged on the top end of said shoe body. 
     
     
         16 . The separable waterproof shoe according to  claim 2 , wherein an anti-slip layer is arranged on the inner side of said top portion of said shoe shaft, said anti-slip layer comprises an elastic fixing band mounted to the top portion of said anti-slip layer, the bottom portion of said anti-slip layer is mounted to the inner side of said shoe shaft. 
     
     
         17 . The separable waterproof shoe according to  claim 16 , wherein said shoe shaft comprises a zipper. 
     
     
         18 . The separable waterproof shoe according to  claim 17 , wherein said elastic waterproof layer is made of a plastic material. 
     
     
         19 . The separable waterproof shoe according to  claim 18 , wherein said shoe shaft is made of a textile material, said elastic waterproof layer is fixed with said bottom portion of said shoe shaft through thermal melting process. 
     
     
         20 . The separable waterproof shoe according to  claim 19 , wherein a first end of said elastic waterproof layer is removably mounted to said anti-slip edge a second end of said elastic waterproof layer is mounted to said bottom portion of said shoe shaft.