Two-section type inline-skating bracket

Abstract

The invention relates to a two-section type inline-skating bracket which is used for speed skating sports. The two-section type inline-skating bracket adopts the structure that a front movable bracket is arranged on a skating bracket; a fixing part with at least two wheels is arranged on the front movable bracket in line; the front movable bracket is arranged between a horizontal line and a vertical line of an axle line of the wheel fixing part of the first wheel and the second wheel from front to back and fixed at the front end of a base by a fixed connecting element which can rotate up and down; and a resetting device is arranged on the front movable bracket and the base together. The invention can provide two accelerations for rollerskates when the rear foot takes every step in skating, still maintains at least two front wheels to be in continuous contact with the ground when the ankles are lifted and the rear wheels to be off the ground and reduces the friction force with the ground, thereby improving the skating speed.

Description

Technical field: [0001] The present invention relates to roller skates, in particular to a bracket for roller skates. Background technique [0002] Skating is a sport and can also be used as an entertainment item. It is loved by everyone. In the past, skating used a kind of skate shoe, that is, a base was fixed on the sole, and a downward skate was fixed on the bottom of the base, and the skate was on the ice. The resistance is small and the sliding speed is quite fast, so it has been used until now. Although this kind of skate shoes is good, it is impossible to perform skating activities on days when there is no ice, or in areas where there is no ice. Therefore, the manufacturer has developed a shoe with four wheels, that is, two wheels are installed on both sides of one shoe. Although this kind of shoe can slide on the concrete floor, it is bulky to wear, and it is not flexible to slide and turn. Use more force and slide slowly. Then the manufacturer developed a roller ...

AI Technical Summary

Problems solved by technology

With the widespread development of this kind of inline skates, it has gradually become a competition event in some units and some areas. In order to improve the sliding speed, the manufacturer has conducted in-depth research and found that when sliding After the rear foot is lifted and then pedaled down, the roller skates can only be powered once, that is, the roller skates can obtain one acceleration. In order to compete faster, the acceleration must be obtained twice under the same conditions, but Manufacturers are thinking hard, and they are at the end of the road, that is, according to the knowledge and experience that has become commonplace, the conventional traditional thinking that follows the rules has never been able to obtain any breakthrough

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