Tri-wheel skating boot

A tri-wheel skating boot with a truck made of plastic material and a boot connected to an upper part of the truck, characterized by that:

• the truck having formed a hollow area at the bottom in the rear and extending forward a suspended support shaft frame;
• a laterally disposed shaft tube being formed at one end of the support shaft frame;
• a seat being formed at the center of the upper side of the shaft tube;
• a recessed trough being formed on the rear of the truck;
• a hole being provided at the bottom of the recessed trough to connect through the hollow area below;
• a connection block being provided between the hole and the seat;
• a protrusion being provided at the upper end of the connection block to lock in position relatively to the hole;
• a spherical surface being provided at the lower end of the connection block to hold against the seat;
• a screw hole being provided at the top of the connection block;
• a convexity having a center hole being provided in the rear of the boot to protrude toward the bottom;
• the boot having its convexity in the rear inserted into the recessed trough in the rear of the truck;
• a bolt being directly penetrated through the hole and secured in the screw hole of the connection block;
• two wheels being respectively provided to both ends of the shaft tube of the support shaft frame pivoted to a wheel shaft;
• both rear wheels sliding on the ground to appropriately deflect the suspended support shaft frame when subject to the pressure exercised by the weight of the body of a skater taking a turn to help achieve a smooth and reliable turn by compromising the inclination created at taking the turn.