HINGE AND DOOR ASSEMBLY USING THE SAME

摘要

PURPOSE: A hinge and a door assembly using the same are provided to completely close a door and to keep the opened angle of the door. CONSTITUTION: A hinge comprises a main body, a housing, and a cam assembly. The housing is formed on one side of the main body and a rotating door and is connected on a rotary shaft. The cam assembly is formed in the inside of the housing. The cam assembly applies the elastic rotary force to the housing toward the direction which a door is closed if the rotary angle of the housing is within the first angle range. The cam assembly applies the frictional force to the housing so that the rotated angle is kept if the rotary angle of the housing is within the second angle range.