Easily adjusted skateboard shoe

A skateboard shoe comprising a front seat, a rear seat and a buckle structure for connecting the front seat and the rear seat;

• wherein
• the buckle structure is formed a round lower cover tightly fixed to a lower center of the front seat, a buckle locked to an upper side of the lower cover by a stud, a teeth bank integrally formed to a bottom of the rear seat and exactly engaged to a lateral side of the buckle;
• an upper side of the lower cover has a confining seat;
• the confining seat has guide grooves at two sides thereof;
• a locking shaft seat is formed between the two guide grooves;
• and
• the buckle has a stepped elliptical hole at a predetermined position thereof;
• the elliptical hole is exactly matched to the locking shaft seat of the lower cover;
• thereby, the buckle moves straightly along the guide grooves of the lower cover;
• one inner end of the buckle has an engaging teeth which protrudes downwards and extends inwards so that the engaging teeth is exactly engaged to the teeth bank at a lower end of the front seat;
• one end of the buckle passing through the lower cover has a receiving hole;
• a spring is positioned in the receiving hole;
• an outer end of the spring resists against another side of the front seat;
• wherein the user presses the buckle from a lateral side of the skateboard shoe;
• the buckle will compress the spring so that the engaging teeth of the buckle separates from the teeth bank;
• and thus the size of the skateboard shoe is capable of being adjusted.