| 摘要 |
An improved anti-skid chain structure is equipped with a plurality of chain units that are arranged in parallel around a tire. The chain units are coupled together end to end on each side of the tire by a plurality of connection bars and a plurality of two-ended hooks and coupling members. A locking member mounted to the connection bars is used to lock the chain to the tire and a tightening member secured to the connection bars disposed on one side of the tire firmly secures the chain to the tire during use.
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