Patent ID: 8827285

Claim:
A skateboard wheel axle fixing structure, comprising: a mounting bracket, which is adapted to be mounted to an underside of the skateboard and comprises at least one axle receiving hole, which comprises a first internal threading section and a second internal threading section, the first and second threading sections having threads that are opposite in direction to each other; a wheel axle, which has an end comprising an axle external threading section, a stop rim being formed at one end of the axle external threading section, an opposite end of the wheel axle being adapted to receive a skateboard wheel to couple thereto; and a fixing collar, which comprises a bore formed therethrough and a collar external threading section, which has a thread that is opposite in direction to a thread of the axle external threading section; wherein the axle external threading section is screwed to the first internal threading section of the axle receiving hole and the fixing collar is fit over an external circumference of the wheel axle with the through bore thereof and positioned against the stop rim, the collar external threading section being screwed to the second internal threading section to fix the wheel axle in the axle receiving hole without axial displaceability.