| 摘要 |
A telescopic tube and a tent made thereof, wherein the telescopic rube (100) includes some rigid joints (110) with two axial surfaces and two side faces. All joints are connected in series by two flexible ropes (130) through the holes of the concave portion and the convexity portion which on the joints to form a tube. The telescopic tube (100) further includes a storage at one end of the tube, for receiving the folded tube. The storage has a rotatable axis (101) and a keeping sheath (103) for fixing to the axis (101) in the matter of intermittent transmitting. One end of the two flexible ropes (130) is fixed on the rotatable axis (101) through the keeping sheath (103). The keeping sheath (103) is supported rotatablely between two shields (104) at its ends. The telescopic tube (100) further includes a tense portion at the other end of the telescopic tube. The other end of the two flexible ropes is fixed to the tense portion. |
