| 摘要 |
A hinge assembly comprises a pintle for pivotally receiving a first coupling member, a positioning member, a second coupling member, a positioning limiting device and a first friction device. The first coupling member includes a side having a projection, and a supporting portion having two wings. The second coupling member includes a protuberance adapted to be rotated to abut against the projection for stopping movement of the second coupling member with respect to the first coupling member. The positioning limiting device includes a first member and a second member. The first member rests on the supporting portion and includes two compartments receiving two wings respectively and a block. The second member has an engagement surface adapted to be rotated to abut against the block, for stopping movement of the second coupling member with respect to the first coupling member. The first friction device is biasably moved by the positioning member.
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