| 摘要 |
<p>The bead (1) has passage holes (2, 3) running through the bead for threading a tape and a hole (4) running through the bead for inserting and/or screwing and/or adjusting connection units and a component. The passage holes and the hole (4) run perpendicular to each other, where the bead is made of plastic. A thread is inserted in an inner wall of the holes (2-4) by screwing and/or adjusting system components. One of the connection units fastens the bead in a carrier unit such as ear clip.</p> |
