| 摘要 |
<p>Flagpole (1) comprising two or more tubes (2), which are detachably couplable to one another, wherein in the area of a provided coupling of two said tubes (2), the tube end (3, 4) of one of the two said tubes (2) is of tapered construction or is expanded, so that the tubes (2) are couplable to one another by sliding of the tube ends (3, 4) one into the other, and wherein the outer surface of one tube end (3) comprises one or more grooves (5) and the inner surface of the other tube end (4) comprises one or more projections (6) corresponding to these one or more grooves (5), or vice versa.</p> |
