| 摘要 |
<p>The locking hinge is constituted from a pivot pin (8) with two grooves forming flats (14) and a leg (15). A casing (6) is formed by two parallel walls (16,17) each having a web (19,20) with a lug (22) at the distal end of one web and a reinforcement (26). The pivot pin is inserted in a housing (23) of the casing allowing its rotation. Then a pressure perpendicular to the opening plane of the container body is exerted so as to bring the pivot pin into a second position ensuring the irreversible locking of the cover (2).</p> |
