CONNECTION MECHANISM FOR TIRE SLIP PREVENTION DEVICE

[Problem to be Solved] To provide a connection mechanism for a tire slip prevention device that is capable of ensuring the reliability of an engaged state and achieving a smaller size.[Means for Solving the Problem] Includes a coupling member 12 having, on one end, a coupling base portion 14a with which one end of a wire 52 is engaged, and on another end, a tubular body 14 having an insertion opening 14b, a connecting head portion 22 to which another end of the wire 52 is connected, the connecting head portion 22 having a projection surface greater than a diameter of the wire 52 and capable of being inserted into the insertion opening 14b, and a clamping means 16 disposed inside the body 14, and having pawls 16a2 configured to clamp a rear end of the connecting head portion 22 inserted from the insertion opening 14b or a constricted portion 22c provided on the connecting head portion 22.