CN101754700B - 鞋垫以及鞋 - Google Patents

鞋垫以及鞋 Download PDF

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CN101754700B
CN101754700B CN200880024310XA CN200880024310A CN101754700B CN 101754700 B CN101754700 B CN 101754700B CN 200880024310X A CN200880024310X A CN 200880024310XA CN 200880024310 A CN200880024310 A CN 200880024310A CN 101754700 B CN101754700 B CN 101754700B
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foot
footwear
joint portion
arch
shoe
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CN101754700A (zh
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川原刚正
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Oswald Dily Corp
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Sea Shell Co Ltd
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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/22Footwear with health or hygienic arrangements with foot-supporting parts with fixed flat-foot insertions, metatarsal supports, ankle flaps or the like
    • A43B7/223Footwear with health or hygienic arrangements with foot-supporting parts with fixed flat-foot insertions, metatarsal supports, ankle flaps or the like characterised by the constructive form
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B19/00Shoe-shaped inserts; Inserts covering the instep
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/142Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the medial arch, i.e. under the navicular or cuneiform bones
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1445Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/145Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the toes, i.e. the phalanges
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/14Special medical insertions for shoes for flat-feet, club-feet or the like

Abstract

本发明提供一种鞋垫以及鞋,通过调整和促进从足部的骰骨骨端、楔骰关节部连结第二、第三MP关节部的功能性基本足弓线的形成,使得能够进行抓握这样的基本动作,能够根本解决定位异常或功能障碍。在鞋垫(1)上形成接触从足部的骰骨(10)端部的楔骰关节部(11)附近到第二跖骨(12)和第三跖骨(13)间的MP关节部(14)的近节趾骨(15)附近的部位而将该部位提高并保持足弓形的隆起面(2)。

Description

鞋垫以及鞋
技术领域
本发明涉及一种能够进行足部的足弓构造的调整和功能加强,在扁平足和拇趾外翻等下肢疾病的预防和治疗中能够有效发挥的鞋垫和鞋。
背景技术
起立时或步行时,因骨骼的松弛等,当载重反复过度地持续施加给足部,则会成为引起所谓拇趾外翻和扁平足等定位异常或下肢疾病的原因,若该症状恶化则会招致步行本身变得困难等日常生活都难以维持的重要问题。因此,提出有各种分析足部的骨骼和样态,目的在于预防和治疗足部的功能障碍的鞋垫和鞋的方案。
例如,提出有关注步行时载重向足部的移动方向,根据独自的理论能够用于下肢疾病的治疗和预防的鞋的方案(参照专利文献1)。另外,作为能够进行足部的足弓构造的调整,提出有能够加强足部的功能的鞋和鞋垫的方案(参照专利文献2)。此外,还对应足的骨骼构造的分析提出各种鞋和鞋垫的方案。
专利文献1:日本特开2005-347号公报
专利文献2:日本特开平9-224703号公报
但是,在以往提案的鞋和鞋垫中,虽然以预防治疗拇趾外翻等定位异常或足部的功能障碍为目的提出有各种解决手段,但是只要是不基于足部的基本概念和概念来采取解决对策,就不能根本上解决问题。
人类的足部,如图6(a)(b)所示,由多个骨构成,功能复杂,为了适应不平地面、以及将体重和身体移动产生的力传播给地表而形成足弓构造。一般地如该图所示,由内侧纵足弓(以舟骨为顶点,后方从跟部的接地点,前方到第一跖骨所成的弧)、外侧纵足弓(以骰骨为顶点,后方从跟骨的接地点,前方到第五跖骨所成的弧)、横足弓(由跖骨所成的弧)形成,主要起到载重的分散、施加给足底的冲击的吸收、卷扬机构对足弓的卷扬或杠杆作用下的体重移动的作用。
但是,以往的对足弓构造的考虑方式和对其作用的认识是对足部的一部分的考察,不能算是考虑到了基本的足部的功能性。即,在人以外的类人猿中,手和足形状都相似,足也和手同样能够进行抓握东西的动作,最初,人的足也和手同样具有抓握东西的抓握功能,但是人进行直立行走,足的构造为了适应直立行走而进化,并且鞋的诞生引起该抓握功能的降低。因此,要把握足的基本功能性,需回到最初具有的抓握东西的足构造进行考察。
从解剖学观点考察人的足部,发现存在由拇趾与四指合拢的动作和从MP关节进行弯曲的动作从而能够进行抓握的动作的构造。另外,观察足底的足纹,发现在拇趾肚横长轴方向上存在最大的足纹,该足纹如观察手也能够理解到其存在于功能性弯曲的部分上。因此,人的足部的基本的功能在于抓握动作,上述以往的足部足弓概念也应该以该足部功能自身的基本功能为基础进行考察,以作为该抓握动作的基础的从骰骨骨端、楔骰关节部连结到第二、第三MP关节部的弧线为基本的足弓。因为上述的内侧、外侧纵足弓也以该基本足弓为顶部而左右存在,在没有该顶部的状态下也不能确立这些足弓构造。
关于拇趾外翻和扁平足等定位异常和足部的功能障碍的解决对策,在足部的基本是抓住抓握的构造还是单纯地如弹簧一样压缩的构成中存在较大的差别,为了从根本上解决足部的问题,首先需要促进足部原始的抓握的功能和动作,以往提出方案中不是根据该基本的动作研制的。
发明内容
因此,本发明是鉴于下述观点而研发的,即基于上述以往未关注的通过从足部的骰骨骨端、楔骰关节部连结到第二、第三MP关节部的功能性基本足弓线的形成而能进行基本动作,从而能够从根本上解决定位异常和功能障碍的观点,其目的在于提供一种能够调整促进该足弓的形成的鞋垫和鞋。
为了解决上述的问题,本发明具有以下所示构造。即,本发明的鞋垫形成与从骰骨端部的楔骰关节部附近到第二跖骨和第三跖骨间的MP关节部的近节趾骨附近的部位而将该部位提高并保持弓形的隆起面接触,并且,相对于所述MP关节部形成嵌合MP关节的凹部。
另外,本发明的鞋,具有鞋内底面,该鞋内底面形成与从骰骨端部的楔骰关节部附近到第二跖骨和第三跖骨间的MP关节部的近节趾骨附近的部位而将该部位提高并保持弓形的隆起面接触,并且,相对于所述MP关节部形成嵌合MP关节的凹部。
(发明效果)
根据本发明,通过形成从足部的骰骨骨端、楔骰关节部连结到第二、第三MP关节部的功能性基本足弓线,从而能够进行抓握的动作,相对于步行时的体重移动等,能够实现载重关节的机械性压力的减轻、行走时、站立时的功能改善,能够从根本上消除以往视作问题的拇趾外翻和扁平足等定位异常和足部的功能障碍。
附图说明
图1是表示本发明的实施例的鞋垫的构造的外观图。
图2是表示本发明的实施例的鞋垫的构造的正面图和侧面图。
图3是表示足部置于鞋垫上时接触哪个部位的图。
图4是说明隆起面的形成中的比例设定的图。
图5是表示鞋的实施例的构造的图。
图6是说明以往的足部的足弓构造的图。
附图标记说明
1   鞋垫
2   隆起面
3   近节趾骨的接地面
4   楔骰关节部的接地面
5   凹部
6   山形倾斜面
10  骰骨
11  楔骰关节部
12  第二跖骨
13  第三跖骨
14  MP(metatarsal-proximal phalanx:跖骨-近节趾骨)关节部
15  近节趾骨
具体实施方式
根据附图说明用于实施本发明的一实施方式。图1是表示本发明的鞋垫1的构造的平面图,图2(a)(b)是其正面图和侧面图。鞋垫1通过由具有热塑性的树脂材料构成的片材部件构成,如图所示,在其中央部形成有隆起面2,当该鞋垫1放入鞋内如表示足部放置于鞋垫1上时的状态的图3所示,其接触从足部的骰骨10端部的楔骰关节部11附近到第二跖骨12和第三跖骨13间的MP关节部14的近节趾骨15附近的部位,将该部位提高,保持足弓状。
从骰骨10端部的楔骰关节部11附近到第二跖骨12和第三跖骨13间的MP关节部14的近节趾骨15附近的部位,与以往被认作是形成在足部上的内侧纵足弓、外侧纵足弓、横足弓如弹簧一样压缩的构造的足弓构造不同,该部位被认作是形成为能够从MP关节通过弯曲进行抓握的动作的这样足部原始的基本构造的足弓的部位。
隆起面2,如图2所示,近节趾骨15的接地面3和楔骰关节部11的接地面4分别构成端部,在接地面3上形成用于使其端部侧的突出部分与MP关节部14嵌合的凹部5,并形成作为从该凹部5朝向后方的楔骰关节部11的接地面4逐渐升高的倾斜面6。该倾斜面6,如图(a)所示,以剖面为山型的方式隆起而形成,将足放置于鞋垫1上时形成上述部位的足弓造形。
隆起面2以调整该足弓为目的而形成,但是其基本形状和大小的比例根据足部的功能解剖进行平均的实际尺寸计算而得到比例化(不考虑肌肉量),根据图4所示的标准方法确定。
在图4中,设从作为隆起面2的前端的第二跖骨12和第三跖骨13间的MP关节部14的近节趾骨15附近到跟骨端面16的长度为A,设从构成隆起面2的后端的骰骨10端部的楔骰关节部11附近垂直看的隆起高度为B,则虽然各足如高足弓和扁平足等在定位上有所不同,但是根据种种数据显示,A∶B=3~30∶1的比例是有效的,根据该比例,只要形成与各自的足对应的隆起面2即可。例如,在足尺寸是23cm的情况下,A为约15cm,B为约2.5cm,15∶2.5=6∶1,可以作为一般的平均值而标准化。当考虑到肌肉量,则该高度B为2.5cm以下。
将形成有这样的隆起面的鞋垫1放于鞋的鞋底,调整和加强以往的足弓功能的基本内容的脚掌的足弓,促进该基本足弓构造的回复,所以针对步行时的体重移动等,能够实现载重关节的机械压力的减轻,实现行走时和站立时的功能改善,能够根本消除以往视作问题的拇趾外翻和扁平足等定位异常和足部的功能障碍。
在上述的实施例中,一体成形鞋垫1中的隆起面2,但是也可以是仅该隆起面2由硅、氨基甲酸乙酯、橡胶、天然树脂、泡沫聚苯乙烯、海绵等具有弹力的原材料形成,粘贴在现存的鞋垫上构成。
另外,上述实施方式采用鞋垫说明,但是如图5所示,也能够在鞋20的内底面上形成如上所述构成的隆起面2。通过鞋本身形成与上述同样的隆起面2,从而能够调整足部的基本足弓构造的异常,能够实现足弓的功能回复,完全能够发挥相同的功能。
〔产业上的可利用性〕
本发明作为鞋垫能够适用于现存的所有鞋类,并且也能够适用为所有鞋类的足底部分,拖鞋和凉鞋也是适用对象,另外也能够作为袜子或长筒袜、护具(supporter)等的足底部构造来适用,以调整足底的最基本的足弓构造为目的,能够应用至接触脚掌的衣物。

Claims (2)

1.一种鞋垫,其特征在于:形成与从骰骨端部的楔骰关节部附近到第二跖骨和第三跖骨间的MP关节部的近节趾骨附近的部位相接触、将该部位提高而保持为足弓形的隆起面,并且,对于所述MP关节部形成MP关节所嵌合的凹部。
2.一种鞋,其特征在于:具有鞋内底面,该鞋内底面形成与从骰骨端部的楔骰关节部附近到第二跖骨和第三跖骨间的MP关节部的近节趾骨附近的部位相接触、将该部位提高而保持为足弓形的隆起面,并且,对于所述MP关节部形成MP关节所嵌合的凹部。
CN200880024310XA 2007-07-10 2008-07-10 鞋垫以及鞋 Expired - Fee Related CN101754700B (zh)

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JP180962/2007 2007-07-10
JP2007180962A JP5211275B2 (ja) 2007-07-10 2007-07-10 履物中敷及び履物
PCT/JP2008/062444 WO2009008462A1 (ja) 2007-07-10 2008-07-10 履物中敷及び履物

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CN106579651B (zh) * 2012-07-26 2018-06-26 内田贩卖系统有限会社 鞋片和鞋
CN104223572A (zh) * 2013-06-20 2014-12-24 曹晶晶 与足底吻合的部件、定制鞋的工业化生产方法及鞋
JP5469775B1 (ja) 2013-11-08 2014-04-16 株式会社エヌシィシィ 履物
TWI574640B (zh) * 2015-02-04 2017-03-21 亞適足企業有限公司 足部平衡裝置
TWI645796B (zh) * 2015-02-06 2019-01-01 亞適足企業有限公司 足部穩定裝置
JP2017131656A (ja) * 2016-01-29 2017-08-03 亞適足企業有限公司 足部安定装置
CN111938275B (zh) * 2020-07-21 2021-12-24 太原理工大学 一种多功能康复鞋垫
CN114698901A (zh) * 2020-12-16 2022-07-05 株式会社岩水 一种带支撑的鞋垫

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HK1142246A1 (en) 2010-12-03
US8453347B2 (en) 2013-06-04
JP5211275B2 (ja) 2013-06-12
WO2009008462A1 (ja) 2009-01-15
EP2165617A1 (en) 2010-03-24
KR20100039286A (ko) 2010-04-15
US20100132222A1 (en) 2010-06-03
CN101754700A (zh) 2010-06-23
JP2009017938A (ja) 2009-01-29

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