Invention Grant
- Patent Title: Door hinge structure for refrigerator
- Patent Title (中): 冰箱门铰链结构
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Application No.: US10903431Application Date: 2004-07-30
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Publication No.: US07111363B2Publication Date: 2006-09-26
- Inventor: Seung-Ryong Lee , Sang-Jin Lee
- Applicant: Seung-Ryong Lee , Sang-Jin Lee
- Applicant Address: KR
- Assignee: Lotte Engineering & Machinery Mfg., Co., Ltd.
- Current Assignee: Lotte Engineering & Machinery Mfg., Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2004-0013036 20040226; KR20-2004-0005279 20040227
- Main IPC: E05D11/06
- IPC: E05D11/06

Abstract:
Disclosed herein is a door hinge structure for a refrigerator. The door hinge structure comprises an upper fixture unit which is screwed to a predetermined front upper portion of a refrigerator body, and has an upper hinge pin to be inserted in a top aperture formed at an upper surface of a refrigerator door, an upper hinge unit which is mounted on the upper surface of the door, and has a through opening for allowing a distal end of the upper hinge pin to be slidably inserted therethrough, the upper hinge unit being coupled with the upper fixture unit by making use of a torsion spring so that it is vertically spaced therewith, a lower fixture unit which is screwed to a predetermined front lower portion of the body, and has a lower hinge pin to be inserted in a bottom aperture formed, at a lower surface of the door, a lower hinge unit which is mounted on the lower surface of the door, and has a through opening for the insertion of the lower hinge pin, and a stopper member which is interposed between the lower fixture unit and the lower hinge unit and is adapted to stop pivotal movement of the door at least one time.
Public/Granted literature
- US20050188506A1 Door hinge structure for refrigerator Public/Granted day:2005-09-01
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