| 摘要 |
A hair tie and fastener device has a cord formed into a loop, with one end of the cord stopping at the loop and the other end extending outward. The short end is formed into or connected to a restraining mechanism which controls reversible movement of the longer portion of the cord. The restraining feature may be a noose or slipknot formed into the cord, a keeper plate for use with a compressible cord or a spring-biased pawl mechanism. Movement from a hair-grasping position to a hair-releasing position is thus enabled.
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