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公开(公告)号：US20170035143A1
公开(公告)日：2017-02-09
申请号：US15209830
申请日：2016-07-14
Applicant: Mizuno Corporation
Inventor： Natsuki SATO , Takao ODA , Takeshi TAKESHITA , Shogo MATSUI
CPC classification number: A43B13/186 , A43B7/143 , A43B7/148 , A43B13/026 , A43B13/04 , A43B13/125 , A43B13/185 , A43B13/188
Abstract: A sole structure for a shoe that can reduce the burden of MP joints and a knee joint of a shoe wearer's foot during running and that can improve cushioning properties. The sole structure of the shoe includes an upper plate of a hard elastic member disposed at a forefoot region of the shoe, a lower plate of a hard elastic member disposed under and spaced away from the upper plate, and a midsole of a soft elastic member interposed between the upper plate and the lower plate. The midsole has a longitudinally extending hollow portion that is upwardly concavely curved at a lateral mid-portion of the midsole. The lower plate has a concave portion corresponding to the hollow portion of the midsole.
Abstract translation: 用于鞋的鞋底结构，其可以减轻运动期间MP关节和鞋佩戴者脚的膝关节的负担并且可以改善缓冲性能。 鞋的唯一结构包括设置在鞋的前脚区域的硬弹性构件的上板，设置在上板之下并与上板隔开的硬弹性构件的下板，以及软弹性构件的中底 插入在上板和下板之间。 中底具有纵向延伸的中空部分，其在中底的侧面中间部分向上凹入弯曲。 下板具有与中底的中空部相对应的凹部。
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公开(公告)号：US20170325543A1
公开(公告)日：2017-11-16
申请号：US15281477
申请日：2016-09-30
Applicant: MIZUNO CORPORATION
Inventor： Kazunori IUCHI , Takeshi TAKESHITA , Shogo MATSUI
CPC classification number: A43B13/186 , A43B13/04 , A43B13/127 , A43B13/141 , A43B13/185 , A43B13/188
Abstract: A sole structure includes an outsole having a ground surface as a lower surface; a midsole stacked on a top of the outsole and made of an elastic material; and a supporter provided around a middle of the midsole in a thickness direction, and extending longitudinally to include a heel region corresponding to a heel of a foot. The supporter includes a base provided in a central region of the heel region in a foot width direction, and a corrugated side provided continuously with each side of the base in the foot width direction, and including a ridge with its apex located above the base, and a groove provided continuously with a rear of the ridge with its bottom located below the base at the rear of the heel region.
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公开(公告)号：US20200305541A1
公开(公告)日：2020-10-01
申请号：US16820987
申请日：2020-03-17
Applicant: Mizuno Corporation
Inventor： Kentaro YAHATA , Hiroshi INOHARA , Shogo MATSUI , Shin HIRAI
Abstract: A sole structure for a shoe that can secure cushioning properties and obtain a ground surface information is disclosed. The sole structure includes a first midsole having a plurality of first protrusions on a foot-sole-contact side, an outsole having a plurality of second protrusions on a ground surface side, and a second midsole disposed at a part of a region between the first midsole and the outsole and having a lower compressive rigidity than the first midsole. At least a part of the plurality of first protrusions of the first midsole is located at a position corresponding vertically to at least a part of the plurality of second protrusions of the outsole.
