The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9506687 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 29, 2016

Filed:

Jun. 08, 2013
Applicants:

Hefei Hualing Co., Ltd., Hefei, CN;

Hefei Midea Refrigerator Co., Ltd., Hefei, CN;

Inventors:

Pingfang Li, Hefei, CN;

Hong Zuo, Hefei, CN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47B 96/04 (2006.01); F25D 23/08 (2006.01); F25D 23/02 (2006.01);
U.S. Cl.
CPC ...
F25D 23/087 (2013.01); F25D 23/026 (2013.01); F25D 23/028 (2013.01); F25D 2400/10 (2013.01);
Abstract

Disclosed is a refrigeration device, comprising: a shell () having an open top portion; a door body () configured to open and close the shell () and pivotally connected to the top portion of the shell (), in which the door body () comprises a door liner (), a groove () recessed upwardly is formed on a lower surface of the door liner (); a door seal (), in which an upper portion of the door seal () is snapped in the groove (), a lower portion of the door seal () is pressed against the top portion of the shell () hermetically when the door body () is closed, and an air passage () is formed between the door seal () and the groove () when the door body () is subjected to an upward external force.


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