| 摘要 |
The invention relates to "a comb-like" sash joint composed of two parts 2, 4 which are rotationally combined lengthwise a rotary axle via a pin 6; said joint comprises the first part 2 composed of a first hollow body bearing a first at least connection wing 3 fixed on a protrusion and of a second bipartite hollow body 2 having the first hollow body 2 in straightened position and second connection wings 5 fixed on a protrusion. Furthermore, a closure element resiliently withdrawnable 7 and mechanically connectable to one from the hollow bodies 2,4 is inserted and held inside the shaped seat 8 of the pin 6 in order to impede exit. |
