DOOR HINGE HAVING AN AUTOMATIC OPEN AND CLOSING FUNCTION

PURPOSE: A door hinge with an automatic open and close function is provided to include a single elastic member inside the hinge, and to open and close a door to an elastic force of an elastic member. CONSTITUTION: A door hinge with an automatic open and close function comprise a fixing hinge piece(1...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LEE, YOUNG MANN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICESFOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTOOPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOTOTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THEWING KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	PURPOSE: A door hinge with an automatic open and close function is provided to include a single elastic member inside the hinge, and to open and close a door to an elastic force of an elastic member. CONSTITUTION: A door hinge with an automatic open and close function comprise a fixing hinge piece(100), a movable hinge piece(200), a hinge shaft(300), and an elastic member(400). The fixing hinge piece is fixed to a door frame. The movable hinge piece is mounted at the door which is capable to open and close by rotating, and is combined with the fixing hinge piece. The hinge shaft connects the fixing hinge piece and the movable hinge piece, becomes the center of rotation of the door. One end of the elastic member is fixed to the fixing hinge piece or the movable hinge piece and compels automatic opening and closing of the door.