| 摘要 |
The invention relates to a lock comprising a housing (5) and a strap (1) that has a first end (2) and a second end (6), said housing (5) comprising: means (4) for securing the first end (2) of the strap (1); an interior cavity (40); a first (7) and a second (8) opening that give access from the exterior to said cavity (40), and allow advancement through the housing (5) of the second end (6) of the strap (1); a first interior, longitudinally extending wall (9) and a second opposed, interior, longitudinally extending wall (10), said walls extending between said first and second openings; a locking device (14) arranged within the cavity (40) between the first (9) and the second (10) walls and that defines a nipping area (45) for securing the second end (6) of the strap (1); and support areas (50) for the strap (1) whereby turning of the strap (1) about its longitudinal axis is prevented. The invention is characterised in that the strap (1) is a string of a plastics material (110) having a polygonal cross section; and that the locking device (14) has a surface that is toothed and/or rough.
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