US2021251331A1PendingUtilityA1
Reformation of replaceable upper of offloading shoe of outsole separation structure
Est. expiryFeb 14, 2040(~13.5 yrs left)· nominal 20-yr term from priority
Inventors:Kai Chen
A43B 3/242A43B 13/14A43B 23/02A43B 13/141A44B 18/00A43B 3/244A43B 3/246
41
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Claims
Abstract
The present invention is to continue the concept of a replaceable upper of offloading shoe, and further improve the processing capability. Thus this present invention is to reform the outsole separation structure of a replaceable upper of shoe.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A reformation of replaceable upper of offloading shoe of outsole separation structure, characterized in including: at least one modular outsole; at least one outer cover of modular outsole, formed as a recessed container corresponding to the modular outsole, wherein the outer cover of modular outsole is served to allow the modular outsole to be accommodated and provided with an anti-skid function; at least one Velcro module, formed with different thicknesses, widths and lengths according to actual functional requirements, wherein a periphery of the outer cover of modular outsole is combined with the Velcro module with one or more combining means; at least one positioning device, respectively disposed on a replaceable upper and the outer cover of modular outsole for being formed as a positioning set of replaceable upper and a positioning set of outer cover of modular outsole, wherein the replaceable upper has an inner layer of replaceable upper, the inner layer of replaceable upper of the replaceable upper has a Velcro at lower edge in inner layer of upper, so that the replaceable upper and the outer cover of modular outsole are able to be rapidly assembled with each other through the positioning device.
2 . The reformation of replaceable upper of offloading shoe of outsole separation structure as claimed in claim 1 , wherein the outer cover of modular outsole is formed with different depths and thicknesses according to different functional requirements, a depth range is from a shallowest depth of 1 cm to a deepest depth of 6 cm; and a thickness range is from a thinnest thickness of 0.01 cm to a thickest thickness of 1 cm.
3 . The reformation of replaceable upper of offloading shoe of outsole separation structure as claimed in claim 1 , wherein the periphery of the outer cover of modular outsole being combined with the Velcro module is selected from a group consisted of sewing, high-frequency wave, adhering and buckling or a combination of the above.
4 . The reformation of replaceable upper of offloading shoe of outsole separation structure as claimed in claim 1 , wherein the positioning set of replaceable upper of the replaceable upper and the positioning set of outer cover of modular outsole of the outer cover of modular outsole is selected from a group consisted of a button set, a buckling ring set, a tenon set, a screw and nut set and a magnet set or a combination of the above.Join the waitlist — get patent alerts
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