JPH0318484U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view showing a refrigerator according to an embodiment of this invention, FIG. 2 is an enlarged sectional view of the main part of FIG. 1,
FIG. 3 is a sectional view corresponding to FIG. 2 showing another embodiment of this invention, and FIG. 4 is a longitudinal sectional view showing a conventional refrigerator. 1...outer box, 2...inner box, 3...insulation material, 5,
6... Freezer compartment door and refrigerator compartment door, 8... Cooler, 11
... Defrost water receiver, 12 ... Drain hose, 12a
... Bellows part, 12b ... Lower drain hose, 12c
...Upper drain hose, 13...Machine room, 19...
...It's a muffler. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

[Scope of utility model registration request] The front opening of the refrigerator body is equipped with a door that can be opened and closed to freely open and close, communicating with the defrosting water receiver that receives the defrosting water from the frost that has adhered to the cooler installed at the top of the refrigerator. A drain hose that is embedded in the insulation material filled between the inner boxes and has a bellows part that communicates with the machine room at the lower part of the outside of the refrigerator and extends to the outside, and a muffler on at least one of the drain hose above or below the bellows part. A refrigerator characterized in that the length of the muffler is set not to match 1/2n of the length of the upper or lower drain hose provided with the muffler.