Patent ID: 8474099

Claim:
A hinge assembly, comprising: a first body comprising a first main part, a pair of stopper portions extending from two opposite ends of one edge of the first main part and coplanar with the first main part, respectively, and a shaft fixed between the pair of stopper portions to collectively define an receiving hole with the pair of stopper portions and the first main part; and a second body comprising a second main part, a pair of blocking portions respectively extending from two opposite ends of one edge of the second main part and coplanar with the second main part, and a resilient arm extending from the second main part and located between the pair of blocking portions, wherein the resilient arm comprises a first extending portion extending from the second main part and coplanar with the pair of blocking portions, a second extending portion extending slantwise and upwardly from the first extending portion, a third extending portion extending slantwise and downwardly from the second extending portion, and an abutting end extending from the third extending portion and coplanar with the blocking portions, and wherein a ridge portion is formed between the third extending portion and the second extending portion; wherein the abutting end extends into the receiving hole of the first body and abuts against the first main part, the pair of stopper portions of the first body contact the pair of the blocking portions of the second body, respectively, and the ridge portion is capable of rotating around the shaft by an external force.