Abstract: A car steering wheel locking structure includes a first lock hook, a second lock hook, a lock body, a lock heart, a pull rod, a cam, a ratch and a pawl. The lock heart is assembled on the lock body, the first lock hook is fixed on the lock body, the second lock hook is assembled on the pull rod, the pull rod is movably assembled on the lock body, the cam is assembled in the lock body and connects with the lock heart, the ratch is assembled on one end of the lock body by a column pin and has an extending board, the pawl is assembled in the lock body by a fixing shaft and mates with the ratch, one side of the first spring contacts with a claw portion of the pawl, and a tail portion of the pawl is driven to move by rotating the cam.

Abstract: A wheel lock includes a body, an attaching arm, a movable arm, and a working stick. One end of the attaching arm and the movable arm are disposed on the body. The other end of the attaching arm and the movable arm attach to a wheel. The working stick is slidably disposed on the body. When a user wants to lock the wheel the user simply pulls out the working stick. When a user wants to unlock the wheel the user pushes in the working stick. Therefore, when the user uses the present invention, the user does not need to remove the wheel lock from the steering wheel of the vehicle.