Adjustable sneakers
A sports shoe and columnar technology, which is applied in the field of sports shoes, can solve problems such as shoe deformation, foot damage, and placing on the outside of the foot, so as to correct incorrect walking posture, uniform force on the foot, and balance foot pressure Effect
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[0013] exist Figure 1 to Figure 3 In the shown embodiment, the soles of the adjustable sports shoes are made of soft elastic material, and a row of vertical columnar cavities 1 with hollow sides are provided on the two sides of the soles respectively; The upper bottom surface of the cylindrical cavity 1 is fixed with a spiral tube 3 extending vertically downward; the lower bottom surface of the cylindrical cavity 1 is provided with a fixed shaft 11; , the screw rod 2 matched with the spiral tube 3; as image 3 As shown, a longitudinal compression spring 4 is provided between the lower end surface of the screw rod 2 and the lower bottom surface of the cylindrical cavity 1; the lower end of the compression spring 4 is fixedly connected to a rough anti-slip pad 5 on the lower surface; The lower bottom of the cylindrical cavity 1 facing the anti-skid gasket 5 is also made into a rough surface; the screw 2, compression spring 4, and anti-skid gasket 5 can rotate relative to the c...
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