Patent ID: 6438228
Filing Date: 2002-08-20
Classification: E05D,E05Y,H04M,Y10T

Abstract:
A hinge device of a mobile type telephone with conducting means including a body and a flip cover with a speaker mounted thereon, comprising:at least two independent hinge assemblies for mechanically connecting said body to said flip cover including: a spring connector pin laid along a rotation axis; a hinge shaft having at least one perfectly opened end, a pair of opposite protrusions, a pair of opposite indents, and a cylindrical inner wall into which the spring connector pin is pressed, a pair of opposite curved surfaces and a pair of opposite plane surfaces, said shaft being movable along said rotation axis; a hinge housing having a perfectly opened end and a partially opened end at the center of the axis, a pair of opposite curved surfaces and a pair of opposite plane surfaces into which the hinge shaft is inserted; guide means for enabling the hinge shaft to move rectilinearly in the hinge housing; and securing means for preventing separation of the hinge shaft from the hinge housing.