| 摘要 |
<p>The present invention relates to an improved double-mouth clip comprised of two symmetrical parts (1) having a large portion of their internal face provided with complementary teeth (2). Two extreme cradles (5) are formed from the extreme teeth and are manually actuated by the user for opening the jaw determined in the opposite area, said jaw being comprised between the imaginary transverse central line and the respective end tooth of the corresponding area. There is also provided a transversal wire ring or hoop (4) which maintains permanently closed the two jaws conformed between the two pairs of extreme cradles, each of the two component parts of the clip being provided, between the two last teeth of each of the extreme areas, with a rib (7) which is arranged transversally and centrally with respect to both ribs, while the last tooth of the opposite area is provided with a complementary groove (8). <IMAGE></p> |
