| 摘要 |
The invention concerns a folding clasp, with at least three folding arms (1, 2, 3) and a cover (4), these folding arms (1, 2, 3) are mutually articulated and mutually overlap and said cover (4) is articulated with respect to the folding arms (1, 2, 3) for locking the folding clasp by locking said cover (4) on an external arm.
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