DOOR HINGE,申请号KR20070032763-传众专利搜索

DOOR HINGE

申请公布号：KR20080089944(A)

申请号：KR20070032763

申请日期：2007.04.03

申请公布日期：2008.10.08

申请人：

KANG, SUNG TAE;IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY);CHOI, WON KEUM

发明人：KANG, SUNG TAE;CHOI, WON KEUM;CHOE, MUK SEON;CHOI, WON KYOU;NOH, SAM YOUNG;KIM, JAE JUN

分类号：E05D3/02;E05D5/04;E05D11/00

主分类号：E05D3/02

摘要：A door hinge is provided to fold an internal door bracket and an outer door bracket in adjacent to a shaft pin to form a space groove. Folding space units(10-1,20-1) and curved steps(10,20) are formed so that internal and outer door brackets(60) are adjacent to a shaft. The internal door bracket is inserted into a through hole of the outer door bracket so that the internal and outer door brackets have a straight-line shape. The outer door bracket has a shaft pin fixing member. The outer door bracket is molded using a cast or is extrusion molded. The outer door bracket includes the folding space units in adjacent to a shaft pin(30). The internal door bracket includes the folding space groove the internal door bracket is rested in the folding space unit of the outer door bracket.