| 摘要 |
The invention relates to a clip made of plastic, in one piece, consisting of two articulated arms (1,2), one of the ends (4) of which serves as jaws and the other end (5) as a lever arm, and of an upper elastic component (10) forming a spring, which comprises, between the two arms (1,2) and the elastic component (10), two swivelling, crescent-shaped components (8,9) for opening and closing the clip, which are united by a hinge (11) and joined both to the ends (5) and to the elastic component (10) by two groups of corresponding hinges (6,7,12,13). |
