Cushion structure for stopping temperature conduction

Abstract

A cushion structure for stopping temperature conduction contains: a covering layer which is hollow, a first body accommodated in an upper portion of the covering layer, a second body accommodated below the first body, and a gluing layer defined between the first body and the second body. The gluing layer is configured to adhere the first body with the second body so as to stop air flowing into the cushion structure and to prevent a temperature of the second body conducting to the first body via the air. Thereby, when the cushion structure is fixed on a ground, a temperature conduction of the ground is stopped below the gluing layer and does not pass upward via the air, thus stopping the temperature conduction effectively.

1 . A cushion structure for stopping temperature conduction comprising:
 a covering layer which is hollow, a first body accommodated in an upper portion of the covering layer, a second body accommodated below the first body, and a gluing layer defined between the first body and the second body;   wherein the gluing layer is configured to adhere the first body with the second body so as to stop air flowing into the cushion structure, and   wherein each of the first body and the second body has a plurality of protrusions, and each of the protrusions is approximately formed in hemispherical shape.   
     
     
         2 . The cushion structure as claimed in  claim 1 , wherein the covering layer is made of air-impermeable material. 
     
     
         3 . The cushion structure as claimed in  claim 1 , wherein the first body and the second body are made of polyurethane (PU) foaming material. 
     
     
         4 . The cushion structure as claimed in  claim 1 , wherein a top of the first body is wavy. 
     
     
         5 . The cushion structure as claimed in  claim 1 , wherein a bottom of the second body is wavy. 
     
     
         6 . The cushion structure as claimed in  claim 1 , wherein an airbag portion is accommodated in the cushion structure so as to inflate or discharge the air into or out of the cushion structure. 
     
     
         7 . The cushion structure as claimed in  claim 2 , wherein an airbag portion is accommodated in the cushion structure so as to inflate or discharge the air into or out of the cushion structure.