Cooling Storage

Abstract

A cooling storage (1) includes: a housing (10) with a storage chamber (SC) to store products in a low-temperature; an outer door (20) to close a front opening of the housing; a door frame (11) disposed inside the housing at a position separated backward from an inner surface of the outer door when the outer door is closed; and a transparent inner door (30) attached to a front surface of the door frame, wherein a front chamber (FC) is formed between the outer door and the inner door in which both the outer and inner doors are closed, and paths that establish communication between the storage chamber and the front chamber are formed in a state in which the inner door is closed, wherein the storage can prevent dew condensation from occurring on an outer surface of the inner door even if the outer door is opened.

1 . A cooling storage comprising:
 a housing including a storage chamber formed therein to store products in a low-temperature state;   an outer door configured to close a front opening of the housing;   a door frame disposed inside the housing at a position that is separated backward from an inner surface of the outer door in a state in which the outer door is closed; and   a transparent inner door attached to a front surface of the door frame,   wherein a front chamber is formed between the outer door and the inner door in a state in which both the outer door and the inner door are closed, and   paths that establish communication between the storage chamber and the front chamber are formed in a state in which the inner door is closed.   
     
     
         2 . The cooling storage according to  claim 1 , wherein the paths are gaps formed between the inner door and the door frame and extending in a left-right direction at an upper portion and a lower portion of the inner door. 
     
     
         3 . The cooling storage according to  claim 2 , wherein of the paths, the gap formed at the upper portion of the inner door is a gap in a front-back direction formed between an inner surface of the inner door and a front surface of the door frame. 
     
     
         4 . The cooling storage according to  claim 1 , wherein the paths are slits formed at the upper portion and the lower portion of the inner door and extending in the left-right direction. 
     
     
         5 . The cooling storage according to  claim 1 , wherein the inner door is formed as a double door. 
     
     
         6 . The cooling storage according to  claim 5 , wherein the inner door is formed as a double door divided into two parts in an up-down direction. 
     
     
         7 . The cooling storage according to  claim 1 , wherein a pair glass is fitted into a center of the outer door. 
     
     
         8 . The cooling storage according to  claim 1 , wherein an air flow directed downward along an opening surface of the door frame is formed in the storage chamber.