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Sole

A region and forefoot technology, applied in the field of sole structure of footwear products, can solve the problems of sole rupture, negative effects of wearing shoes and wearing shoes, filling up and other problems, so as to eliminate discomfort, improve comfort, and enhance the effect of wearing life.

Inactive Publication Date: 2003-11-05
WOLVERINE OUTDOORS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These inserts can negatively impact the fit and feel of the shoe by filling up the space used to accommodate the foot
And orthotics are unlikely to fix premature sole cracking

Method used

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  • Sole
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Experimental program
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Embodiment Construction

[0022] exist Figure 1a In -b a shoe sole manufactured according to a preferred embodiment of the invention is shown, generally designated 10 . The sole 10 of the present invention is specifically designed to suit the female gait form and is intended for use exclusively in female footwear. Typically, the sole 10 includes various compression-resistant portions whose size, shape, location, and other characteristics are selected for biomechanical issues unique to women moving at their stride. exist Figure 1a -b In the embodiment, the sole 10 includes an outsole 12 for engaging the ground and a midsole 14 with different parts providing different cushioning and shock absorption characteristics. More specifically, the midsole 14 in the illustrated embodiment includes a middle portion 14 that forms the body of the foot platform. Midsole 14 also includes a lateral adjustment portion 16 disposed on the lateral side of the forefoot region of sole 10 . Outer adjustment portion 16 is m...

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PUM

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Abstract

A sole component for women's footwear, designed specifically for women's biomechanics. The sole assembly includes a lateral adjustment portion extending downwardly through an area below the distal end of the second metatarsal, the distal end of the fifth metatarsal, and the proximal end of the fifth metatarsal, and does not extend into the The flexure area anterior to the distal end of the metatarsal. The outer adjustment part has relatively high pressure resistance. The sole assembly may further include a forefoot anchorage portion beneath the distal end of the fifth metatarsal. The fixed part of the forefoot has relatively little pressure resistance. In some embodiments, the sole assembly may also include a medial adjustment portion extending from the heel through the arch along the medial side of the assembly.

Description

technical field [0001] This invention relates to footwear, and more particularly, to a sole structure for an article of footwear. Background technique [0002] Over the past 20 years, running shoes and other kinds of shoes have made great technological progress. Through the biomechanical research of human movement, many technical improvements have been made to the midsole. In most shoes, the midsole acts as the sole's suspension system, and it usually provides protective cushioning and provides a firm platform for the wearer's foot. Many traditional technologies focus on cushioning the impact on the foot by changing the spring rate of the midsole to dissipate shock. More recent research has also provided important clinical guidance on how complex movements of the foot affect human locomotion. Because of this research, many traditional running shoes include some type of stabilizer in the sole to help support the complex structure of the foot. These biomechanical studies a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B7/24A43B13/14A43B13/16A43B13/18A43B13/38
CPCA43B7/142A43B7/143A43B7/1435A43B7/144A43B13/125A43B13/141A43B13/16A43B13/186A43B13/188
Inventor 玛丽·L·舍恩博恩雷蒙德·M·弗雷德里克逊
Owner WOLVERINE OUTDOORS
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