| 摘要 |
The flexible unit, for example an arm band, is composed of several contiguous elements connected and joined to one another by: a rigid central support blockbearing four parallel protruding pins (2', 12') and a passing hole (2'', 12''), either threaded or not, essentially perpendicular to the plane containing the axes of said pins (2', 12'); two connection plaques (3) each bearing two holes (3', 3'') having a diameter equal to that of above-mentioned pins (2', 12') and capable of connecting two contiguous central blocks (2, 12) by the insertion into two above-mentioned holes (3', 3'') of two pins (2', 12') of which one (2') belongs to central block (2) and the other (12') belongs to contiguous central block (12); in which unit each of elements (1, 11) bears a threaded blind hole (1', 11') into which an attachment screw is screwed that is capable of going through above-mentioned passing hole (2'', 12'') of central block (2, 12), thus fastening each element (1, 11) its respective central support block (2, 12). |
