Patent ID: 8082628

Claim:
A hinge comprising: a first connecting member comprising a clamping protrusion; a second connecting member defining a through hole; a sleeve member fixed to the second connecting member, the sleeve member defining a spiral slide groove in a circumference of the sleeve member from a first end to a second end of the sleeve member, to slidably receive the clamping protrusion of the first connecting member; a shaft slidably mounted to the first connecting member and comprising a fixing portion, wherein the fixing portion is rotatably passed through the sleeve member and the through hole of the second connecting member; and a fastener fixed to a distal end of the fixing portion to prevent the sleeve member and the second connecting member from disengaging from the shaft; wherein the second connecting member defines a first fixing slot and a second fixing slot, and two clamping posts extend from an end surface of the sleeve member, for engaging with the first and second fixing slots respectively.