| 摘要 |
The snap buckle consists of a C-shaped metal body (12) having a first end with a male retainer (20), and a second with an articulated pin (14) which turns about a pivot (16) between open and closed positions. The pin has a female retainer (22) at the opposite end of the pivot (16) to cooperate with the male retainer when in the closed position, a return spring (24) which moves the pin towards the closed position, and a coaxial locking sleeve (18) with a second return spring (26). The pin (4) also has a spring-loaded telescopic lock (40) to retain the sleeve in its locked position and which is disengaged by rotating the sleeve. |
