| 摘要 |
<p>The present invention relates to a snow chain for a vehicle, with high coupling force. More specifically, the snow chain surrounds a vehicle tire (200), wherein a head part (20) and a coupling part (30), which can be mutually coupled or decoupled, are respectively provided at both side end portions thereof such that the snow chain can be reused so as to be semi-permanently used, and is respectively provided with fitting projections (11) on the inner side of a body part (10) and projecting pins (12) on the corresponding outer side thereof in a zigzag shape. Therefore, when the coupling part (30) is coupled to the head part (20), the fitting projections (11) come into close contact with the grooves (201) formed on the tire (200) so as to increase fixing force and coupling force, thereby preventing the snow chain from being separated from the tire (200) during driving to avoid possible accidents. In addition, the invention is useful such that the coupling or decoupling thereof is enabled, thereby improving economic efficiency and enabling rapid coupling.</p> |
