HINGE TORQUE FIXING STRUCTURE

摘要

A hinge torque fixing structure, comprising a hinge, a fulcrum and a torque shrapnel, wherein one end of the hinge is used for connecting a main body of electronic products, and the opposite end is provided with a circular hinge hole; one end of the fulcrum is used for connecting a lid of the main body, which is characterized in: the torque shrapnel is a ring-shaped polygonal shrapnel, wherein one end of the torque shrapnel is provided with an opening, each of two ends of the opening forming an outwardly protruding flange; when the torque shrapnel is disposed between the hinge and the hinge hole, the torque by rotating the hinge relative to the hinge hole is enhanced to keep the hinge closely rotated relative to the hinge hole without loose when there is an angle therebetween during positioning.

主权项

1. A hinge torque fixing structure, comprising a hinge and a fulcrum, wherein one end of the hinge is provided with a connecting portion on which several key holes are disposed for a host of an electronic product to be assembled therewith, and the other end of the hinge is provided with a hinge hole; one end of the fulcrum is provided with a connecting portion on which several key holes are disposed for a lid of the electronic product to be assembled therewith, and the other end of the fulcrum is provided with a hinge shaft to be inserted into a hinge hole of the hinge, which is characterized in:
a ring-shaped polygonal torque shrapnel is provided between the hinge hole of the hinge and the hinge shaft of the fulcrum, wherein the torque shrapnel has a plurality of corners, the thickness of the shrapnel being slightly greater than a gap between the hinge shaft and the hinge hole, furthermore, on the wall of said hinge hole is provided with a fixing construction for fixing the torque shrapnel at a position inside the hinge hole after the rotation of said hinge shaft; such that after the hinge shaft is rotated by the pressing of torque shrapnel to hinge shaft due to the elasticity variation caused in the torque shrapnel the hinge shaft shall be fixed after it is rotated to any position.