HINGE DEVICE

摘要

Provided is a hinge device that is capable of increasing an open angle of a second member relative to a first member without upsizing of the hinge device. A first pulley 24 is fixed to a first mounting member 4 to be mounted on the first member. A second pulley 28 is fixed to a second mounting member 5 to be mounted on the second member. A timing belt 30 is made run between the first pulley 24 and the second pulley 28. Ione end of a connecting member 6 that connects the first mounting member 4 to the second connecting member 5 is connected rotatably to an axis part 21 of the first mounting member 4 and the opposite end of the connecting member 6 is connected rotatably to an axis part 27 of the second mounting member 5. Pins 32a to 32c that abut to the outside of the timing belt 30 are provided such that the width between one side 30a and the opposite side 30b of the timing belt becomes smaller than the diameter of at least one of the first pulley 24 and the second pulley 28.