| 摘要 |
Subject: retainer with elastic loop of adjustable size.Constitution: an elastic cord 1 or elastic band 2, a terminal connector 3, one or two tightening elements 4 for creating a single-loop and a double-loop retainer, respectively.Purpose: serving as an haemostatic ring, retaining whatever solid body(wires of electric or electronic appliances), closing nylon bags (e.g. toast bread bags), hanging objects, fixing plants, retaining in a roll shape papers or magazines, retaining coils of wires, pipes and ropes, retaining a bunch of similar objects. Alternative shape: manufacture in big sizes as required; presentation as a double-loop ring equipped with two tightening elements 4 and an optional ring 17 preventing the loop from slipping through the tightening element 4.Advantages: repeated use since the elastic loop in question can be easily detached from its position by mere displacement of the tightening elements. |
