HINGE UNIT AND PORTABLE COMPUTER HAVING THE SAME

摘要

PURPOSE: A hinge unit of a portable computer is provided to reduce the manufacturing costs by reducing the number of componentry and improve a durability. CONSTITUTION: A conic shaft(300) connected to a first member comprises a hinge shaft, a horn shape conic part, and a first locking unit formed on external surface of the conic part. The conic part is expanded in the end range of the hinge shaft. A conic sleeve(400) is combined in a second member and includes a sleeve body(410) and a second locking part(420). A conic receiving part corresponding to the conic part is installed inside of the sleeve body. The second locking part formed in the inner circumference of the conic receiving part is connected with the first locking part.