No.35
Weight stable design shoelast is achieved!

1-The weight is caught!

2-Weight movement, smoothly!

3-The shape of the flat foot base!

4-Generalization!

5-Shoes of weight movement fundamental planning Design!

Person's weight vector is supported.                                                              
The weight of the person falls in the center of the tibia in left and right, and an anklebone catches that.
The person, from a standstill, weight movement is also stable design.

1 The weight is caught! A person becomes stable for the purpose, and I stand up, I walk, I run, the movement which stops is here to embody the footwear which can be achieved.　 It's desirable that person's body is the state that the condition was complete as the premise for it. Still We need the shoes power which can also correspond to the target a man of today and a few structural factors hold. The weight of the upper part of body stands and is divided in two by a hip joint in left and right by the posture, and it's falling in the center of the tibia lowest part. The weight vector is caught by an anklebone first. The weight vector is dispersed by a bone of 28 of one leg, and a balance is kept. Even if there are no shoes, barefoot Walker who can correspond tightly barefoot is also a little all right with bad shoes of a balance. But when shoes are considered by the category as the man of today, We need the device which reduces bad influence as much as possible.First about stable design of basic shoelast "We'll catch the weight!". We don't stick to common sense of former shoelast and make the base flat. Barefoot Walker and a runner have the tough trunk power it's possible to run to which and the sole of the foot they walk barefoot. A man of today also has the length of fillet weld difference between the case that the preparations aren't complete and the influence. The person who needs support of shoes needs the height of the heel to prevent a sole getting away when a heel rises. The shoelast standard which can do the weight movement with a smooth foot which puts on shoes, not the standard of shoelast of a process of leather shoes. A shoelast centerline does weight movement of a foot which puts on shoes in the state for outside. The purpose of shoes is to support smooth weight movement in person's walk and movement as run. The basic performance of the shoes is concentrated in shoeslast. It's easier to rise from a bare foot and it's easy to walk and shoelast with a weight movement design tends to run. * Every part is a plane (The reverse curves.), and a base supports an anklebone. * The foot + insole= capacity* The tendency the forefoot part flows to the outside and from which the hind leg part flows to the inside for a foot in case of walking.

2 Weight movement, smoothly! 　　　　

1.Barefoot Walker and a runner have the tough trunk power it's possible to run to which and the sole of the foot they walk barefoot.

2.The shoelast standard which can do the weight movement with a smooth foot which puts on shoes, not the standard of shoelast of a process of leather shoes.

3.The basic performance of the shoes is concentrated in shoeslast. It's easier to rise from a bare foot and it's easy to walk and shoelast with a weight movement design tends to run.

4. It's easier to rise from a bare foot and it's easy to walk and shoelast with a weight movement design tends to run.

5. Setting of the 20mm heel amount is desirable in shoelast. This is the advantage to choose the existence which isn't the body as shoes and make them fit.

3 Base of shoelast!

Every part is flat.MP (medium toe clause joint) is located in 70% of the whole long-leg (from heel), and reserves 10 mm of front space.Completed shoes wrap a finger and medium foot-ankle assembly moderately. The barefoot and the foot of the state that shoes were put on are different here.　 About its being same that shoes are tight for a foot actually and that it's loose, risk is high. The effort We try to do expands the location of the shoes with a hard foot, and becomes easy in a stopgap. An example: Thumb sphere and the little finger spherical part.ただ、A foot is flowing in the shoes which became loose, so the risk which is transformation more becomes high. Completed shoes wrap a finger and medium foot-ankle assembly moderately.This regards as an excellent way of risk reduction.

4  Generalization.                    

It's the angle for outside the both feet that even a bare foot is common to shoes. When the speed I walk goes up, "a tip of the toe faces to the front. Don't judge trace of weight movement by only the shape of shoelast. It's ideal by traditional shoelast and  Process of shoes which considers neither the case that I walk nor weight movement and a process, the shoes I tend to walk won't be completed.There is effect only with shoes of stable design for an insole.

Let's consider ideal shoes by everyone together.

5  Shoes of weight movement fundamental planning Design.

Shoes of weight movement fundamental planning Design.

A person stands up, We walk, the shoes doing to move the weight movement of the person who stops to which We run smoothly in a destination. That the upper design which fits in with the purpose, the structure of the bottom material and the material unite overall.The shoes which are made comfortable for the purpose of the thing We do weight movement of.

Let's consider ideal shoes by everyone together.

其の三十四『靴総合設計三編(^-^)うそ〜!?』
靴を作る前に　目的を確かに考慮して　体の役に立てるように
結果予測した靴を設計します

MYROAD SHOESCONSEPTION DESIGNS  靴総合設計

「展示の為に靴は作りません　動作の為に靴を作ります」

「靴能力だけで考えません　体環境順応力で考えます｣

マイロード靴工房の仕事は　体環境を考えた　

靴総合設計(企画設計研究開発製作)です

理想のプロジェクトを　いっしょに　実現しましょう

あらゆる年齢性別場面用途 体環境対応

リスク最小限の発想で製品を開発 企画流通　

フットウエアで　新しいライフスタイルをご提案します

靴開発の＊目的と手順　 (＊ランニングor婦人靴or紳士靴or子供靴orトレッキングetc)

1. ラスト(靴木型)作成　　

靴総合設計の最重要項目はラスト(靴木型)作成です　重心安定設計が基本になります

靴の外観としてフォルムは表面に現れますが　建築物の耐震設計同様、目視出来ない大切な構造です

2. デザイン(図案)

独自性がありながら　使用目的の支障にならないデザインを目指す

足に関する規定値(ラスト＃30126参照)と足首＆甲の周囲や踵曲線は参考にする

3. パターン(型紙)

既存の型紙作成手順(例:内羽根・外羽根)プラス臨機応変にアレンジを必要とされるデザインもある

4. アッパー(製甲)

既存の製甲工程手順プラス臨機応変にアレンジを必要とされるアッパーもある

5. ラスティング(釣込)

既存の釣込工程手順プラス臨機応変にアレンジを必要とされる釣込もある

6. ボトミング(底付)

既存の底付手順プラス臨機応変にアレンジを必要とされる底付もある

＊ソールに関して既成素材では不充分の場合　求める結果を想定した素材を開発(専門業者委託)する

其の三十三『靴総合設計三編(^-^)うそ〜!?』
靴を作る前に　目的を確かに考慮して　体の役に立てるように
結果予測した靴を設計します

靴木型設計続編

1.重心ポイント

脛骨末端(内踝)の中心に体重が掛かる＝重心

靴の場合　重心をブレずに安定して受け止められる構造にしておく＝フラット

ベアフットランナー(裸足走者)は　靴などの足を保護する道具に頼らない体力保有

一般の人を対象に靴木型を設計するなら　フラットがまずは優先順位

なお　ヒール20mmが基準とすると重心ポイントは裸足より5〜8mm前になる

2.足底面

下から見た足底面形状　前から見た足底面ライン　横から見た足底面ライン　

インソール込ラスト#30126　これは理想的設計形状の一手段です

理想の靴を
僕といっしょに　考えましょう

ユーザー質問
「足底筋膜炎用の集め(厚め?)の低反発素材のソールなどはありますか？　また値段も知りたいです。」

マイロード的靴大全プレゼンス　「インソール大全」

フットウエアの構成部品のひとつ

これひとつではあまり役に立たない

既成品or独自のオーダーメイドに関わらず

測定(足は基より体バランス)＆選定システムと

三位一体…体バランス＆靴(含インソール)＆利用環境

以上の整備が　大事であると考えています

一例で腰痛持ちの左傾斜(右脚30mm長い)の方が

「マラソン出場の為に　新規でインソールをお願いします」

インソールを作るかどうかの前に　共有しなければ状況を確認する

○腰痛の原因の推測

○現状の対処(専門医,整体,装具)

○改善処方予定(専門医,整体,装具,体幹力のリハビリ)

仮に　飛び抜けて優れたインソールが

作れるとか仕入れてあるとしても　

全体を掌握しておくことをお勧めしたい

理想のインソールを　

僕といっしょに考えましょう

「靴にとってよい芯材は?」
○先芯は保形(型崩れ防止＆空間確保)
　この部分だけ強化しても　靴全体の安全にはならない?
　かえって足趾にダメージ?
○踵芯も保形(型崩れ防止＆踵安定性確保)
　この部分だけ強化しても内側だけ長くしても
　踵安定性確保の強化にはならない?
　かえって足にダメージ?
⇒先芯…爪先が当たらないのもあり!?
⇒踵芯…手で物を掴むイメージ!?

＊いづれにしろ良好な結果はラスト次第!!

希望の靴を僕といっしょに　考えましょう