Packaging structure and packaging method for refrigerators

Abstract

The present invention provides a packaging structure and a packaging method for a refrigerator. The packaging structure for a refrigerator comprises a bottom seat supported on a bottom of the refrigerator, a top seat covering a top of the refrigerator, four vertical side edges, and a film layer, wherein the film layer wraps an outer surface of an outline main body formed by the bottom seat, the top seat and the four vertical side edges by means of film shrinking upon heating. The packaging structure and packaging method employ the film which is heated to shrink to form a layer of outer film, the packaging manner of covering the whole refrigerator with paper needn't be employed, and the cost can be saved.

What is claimed is: 
     
         1 . A packaging structure for a refrigerator, comprising:
 a bottom seat supported on a bottom of the refrigerator;   a top seat covering a top of the refrigerator;   four vertical side edges, both ends of each vertical side edge being respectively connected with the bottom seat and the top seat, and the four vertical side edges being respectively disposed at four corners of the bottom seat and the top seat; the bottom seat, the top seat and the four vertical side edges form an accommodation space for accommodating the refrigerator;   wherein the packaging structure further comprises a film layer which wraps an outer surface of an outline main body formed by the bottom seat, the top seat and the four vertical side edges by means of film shrinking upon heating.   
     
     
         2 . The packaging structure for a refrigerator according to  claim 1 , wherein the packaging structure further comprises an upper cover plate which covers the outside of the top seat, and the film layer wraps an outer surface of an outline main body formed by the upper cover plate, the bottom seat and the four vertical side edges. 
     
     
         3 . The packaging structure for a refrigerator according to  claim 2 , wherein the packaging structure further comprises a lower cover plate which covers the outside of the bottom seat, and the film layer wraps an outer surface of an outline main body formed by the upper cover plate, the lower cover plate and the four vertical side edges. 
     
     
         4 . The packaging structure for a refrigerator according to  claim 1 , wherein the bottom seat, the top seat and the four vertical side edges are all made of a shock-absorbing material. 
     
     
         5 . The packaging structure for a refrigerator according to  claim 1 , wherein a hollow is provided in the middle of the bottom seat, an area of the hollow is between one third and two thirds of the area of the bottom seat, a plurality of through holes are disposed at predetermined positions of the top seat, and the plurality of through holes are evenly arranged. 
     
     
         6 . The packaging structure for a refrigerator according to  claim 1 , wherein the packaging structure further comprises a strapping band which is wound around the outside of the film layer. 
     
     
         7 . The packaging structure for a refrigerator according to  claim 1 , wherein the material of the film layer comprises polyethylene or polyvinyl chloride. 
     
     
         8 . The packaging structure for a refrigerator according to  claim 1 , wherein a plurality of spaced-apart protrusions are disposed on inner surfaces of the vertical side edges facing towards the refrigerator, and are configured to abut against the outer surface of the refrigerator. 
     
     
         9 . A packaging method for a refrigerator, wherein the packaging method comprises the following steps:
 placing a refrigerator on a bottom seat;   fixing four vertical side edges at four corners of the bottom seat respectively;   placing a top seat on the top of the refrigerator and fixing the top seat with the four vertical side edges;   covering an outer surface of an outline main body formed by the bottom seat, the top seat and the four vertical side edges with a film, and heating the film so that the film shrinks to form a film layer.   
     
     
         10 . The packaging method for a refrigerator according to  claim 9 , wherein the packaging method further comprises: winding a strapping band around the outside of the film layer.