| 摘要 |
<p>Composite closure comprises at least one base arm (2) with a first end (2a) connected to first accessory, at least one articulation arm (3) with a first end (3a) rotationally coupled to a second end, a finishing cap (4) rotationally coupled by a rotation device (5) to a second end (3b) of the articulation arm for connection to a second part of the accessory. A connector linked partly to the base arm and partly to the articulation arm maintains the articulation arm in the working position. The connector includes an idle tubular body (7) coupled to the articulation arm and transverse undercut (8) in the base arm.</p> |
