| 摘要 |
The clasp has a latching device keeping free ends of two branches, where one of the free ends comprises a lever (12), and the other free end includes a coupling component formed to allow a latching hook (17) to engage with the component. The lever has an elastic unit (15) exerting a torque on the lever, where the lever pivots against the unit during the engagement and disengagement of the hook with the component. |
