| 摘要 |
PROBLEM TO BE SOLVED: To provide the strong spring force for a strong rotation torque by setting a positioning sphere for a click to one, substituting a semi-sphere part of the end of a cap-shaped holder for the sphere, and elongating the length of a spring in the holder. SOLUTION: This hinge is provided with the holder 31 in a holding hole 10 formed in the direction crossing at right angles with the axial direction of a rotor 5 in a case 1, the sphere 11 provided in the opening side of the holder 31 via a latch 32, and a positioning unit body 30 comprising a spring 12 provided between the inner end wall 33 of the holder 31 and the sphere 11 in which the length of the spring 12 is elongated so as to provide the strong rotation torque and the spring force.
|
