Dual-purpose wheel-skidding shoes

Abstract

The two-purpose roller skates possess dual functions of roller skating and walking. Each of the roller skates consists of rollers, shafts, bearing plate, guide pin, guide cylinder, locking plate, guiding push pin and repositioning pressure spring. The two-purpose roller skates are for day-to-day wearing of roller skater.

Description

1. Technical field [0001] The invention relates to a roller skate which realizes roller skating and walking respectively by operating rollers to go in and out of the sole. 2. Background technology [0002] In the current prior art (such as U.S. Patent 6,536,785), one end of the rotating arm is equipped with a roller, and the other end is screwed on the bracket, and the bracket is fixed in the thick sole. Haunting the sole, the disadvantage of this technology is that the necessary length of the pivoting arm plus the necessary space of the bracket not only consumes materials and increases the weight, but also forces the sole cavity to be too wide. In another prior art, the two ends of the shaft core move up and down in the chute and positioned to realize the infestation of the sole, but this technology has two disadvantages: 1. The width of the roller is too narrow due to the necessary length at both ends of the shaft core, The stability is very poor when sliding; 2. Due to t...

AI Technical Summary

Problems solved by technology

[0002] In the current prior art (such as U.S. Patent 6,536,785), one end of the rotating arm is equipped with a roller, and the other end is screwed on the bracket, and the bracket is fixed in the thick sole. Infested soles, the disadvantage of this technique is that the necessary length of the pivoting arm plus the necessary space for the bracket not only consumes material and increases weight, but also forces the sole cavity to be too wide

In another prior art, the two ends of the shaft core move up and down in the chute and positioned to realize the infestation of the sole, but this technology has two disadvantages: 1. The width of the roller is too narrow due to the necessary length at both ends of the shaft core, The stability is very poor when sliding; 2. Due to the diameter of both ends of the shaft core and the thickness of the bottom, the extension of the roller is too small. The usual solution is to increase the diameter of the roller, but this will cause the sole to become thicker and heavier, which is wasteful. The material is bulky

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