| 摘要 |
<p>The latch (1) has a hard metallic rod (7) folded to have an axle part (9) and a flange part (11). A return fold (21) is inclined relative to a plane of a loop with the distance of the plane greater than the diameter or section of a post. The part (11) and the fold (21) are received in a raised position by the post while the part (9) is inserted in an end of a diagonal bar and in a hole of the post. The return fold is formed with a fold turned towards an interior (23) for locking the interior above a hard point of a lock at the post when the part (11) is lowered on the post.</p> |
