| 摘要 |
A hammock is composed of a net, two side ropes fastened to two longitudinal sides of the net, two support rods fastened near the longitudinal ends of the net, and two suspension hooks. The support rods are made up of an upper rod piece and a lower rod piece. The upper rod piece and the lower rod piece form therebetween a net locating recess for locating the net, and two rope holes for locating the two side ropes.
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