| 摘要 |
<p>An extensible leg, in particular but not exclusively for, furniture peninsulae, comprises, in combination: a first tube (11) and a second tube (12) screw-threaded in (14) and screwed on a screw-threaded sleeve (15) integral with an end of said first tube (11). Between said tube (12) and said sleeve (15) a locking means (21,19) is provided which can be shifted between a first position in which said tubes (11,12) can be screwed on each other, and a second position in which said tubes (11,12) are stably locked in their mutual position. <IMAGE></p> |
