| 摘要 |
A backbone-type framework for tents or houses, comprising a rope, a plurality of backbone links connected in series by said rope; a hand winch located at one end of said framework to tension or release the rope; a rope-reverser located at the other end of said framework; each of the backbone links comprises a tube link and two end caps, said end cap has tube portion and an end plate, said tube portion can be inserted into said tube link, said end plate has two holes, the outer end surface of said end plate is oblique. |
