Patent ID: 7278520

Claim:
A wheel locking device for a vehicle, which is to be attached to a wheel of a vehicle so as to surround the wheel and lock the wheel by means of a lock so as to prevent an unauthorized movement of the vehicle, comprising: a supporting disk provided with at least one arm being radially formed along its inner circumference and having a long hole formed through the arm; fixtures, each including an insertion part inserted into the hole of the arm, and a clamp part formed in U-shape so as to surround an inner side surface of the wheel; an elastic spring installed on an inner end of the arm so that said insertion of said insertion part into said hole is elastic; clamping pins, each being inserted into a body of the supporting disk and the insertion parts of the fixtures so as to prevent the fixtures from separating from the supporting disk; a guard disk for surrounding an outer side surface of the supporting disk so as to at least cover and protect the clamping pins inserted into the supporting disk; a clamping bolt screwed into the guard disk and the supporting disk so as to hold the guard disk and the supporting disk together; and locking means for preventing the loosening of the clamping bolt from the guard disk and the supporting disk.