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Foot data measuring method and insole customizing method

A data measurement and foot technology, applied in the direction of insoles, foot or shoe last measurement devices, footwear, etc., can solve the problem of lack of measurement and customization

Active Publication Date: 2021-07-30
西安福音康复健康产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the deficiencies in the prior art, the object of the present invention is to provide a method for measuring foot data and a method for customizing insoles, which solves the lack of methods in the prior art for measuring foot data and customizing insoles that promote foot development. technical problem

Method used

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  • Foot data measuring method and insole customizing method
  • Foot data measuring method and insole customizing method
  • Foot data measuring method and insole customizing method

Examples

Experimental program
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Embodiment 1

[0065] This embodiment provides a method for measuring foot data, such as figure 1 As shown, the method proceeds in the following steps:

[0066] Step 1, obtaining the 3D scanning model of the foot in the static standing state of the human body;

[0067] In this embodiment, the foot scanner foot data measuring instrument is used to measure, and the left and right feet to be tested are successively stepped on the evaluation area of ​​the 3D foot scanner 90 to obtain the three-dimensional models of the left and right feet to be tested, such as figure 2 and image 3 Shown, and saved as STL format;

[0068] In this embodiment, the model of the foot scanner adopted is IFOOT 3D scanner;

[0069] Step 2: Import the 3D scanned model of the foot into the Rhinoceros 3D software, draw a straight line E1 at a distance of 0.5 to 2 mm from the horizontal plane of the sole of the foot on the sagittal plane of the side of the 3D scanned model, and project the straight line E1 onto the 3D ...

Embodiment 2

[0077] This embodiment provides a kind of insole custom-made method, and this method is carried out according to the following steps:

[0078] S1, partition the insole;

[0079] The insole includes a bottom surface (1) in contact with the inside of the shoe and a top surface (2) for the foot to step on. The top surface (2) includes a heel area (201), an arch support area (202) and a forefoot area (203); The arch support area (202) includes a medial longitudinal arch support area (20201) and an outer longitudinal arch support area (20202);

[0080] S2, choose an insole for the foot to be tested according to the arch coefficient i:

[0081] When the arch coefficient i of the foot to be tested is 0-0.15, the standard insole I pad is selected for the foot to be tested;

[0082] The insole arch support area (202) is close to the heel area (201) and the distance is 3 / 4L b The profile curve of the cross section at y=0.0076x 2 ;

[0083] When the arch coefficient i of the foot to...

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Abstract

The invention discloses a foot data measurement method and an insole customization method. The method comprises the following steps: acquiring a foot 3D scanning model of a human body in a static standing state; and importing a foot 3D scanning model into three-dimensional software, drawing a straight line E1 which is 0.5-2mm away from a foot sole horizontal plane on a sagittal plane of the side surface of the foot 3D scanning model, and projecting the straight line E1 to the foot 3D scanning model to obtain a projection line G1. According to the foot data measuring method, the specific parameters of the human foot three-dimensional scanning model can be accurately measured, then the foot arch development coefficient is calculated, then an insole suitable for the user is selected according to the foot arch development coefficient and the specific parameters of the foot three-dimensional scanning model, foot development is facilitated, development of lower limb bones caused by the foot development problem is avoided, and the technical problem that in the prior art, a method for measuring foot data and customizing an insole for promoting foot development is lacked is solved.

Description

technical field [0001] The invention belongs to the field of insoles, and relates to foot arch measurement and customized insoles, in particular to a method for measuring foot data and a method for customizing insoles. Background technique [0002] As an important part of shoes, insoles, in addition to improving the wearing environment inside the shoes (such as sweat absorption, warmth, and comfort), another important function is to adjust the stress state of the bones and soles of the feet, such as proper design and materials , can play a positive role in adjusting the biological force line of the foot, correcting the standing posture and gait, and also has a positive effect on preventing foot sports injuries and improving the state of sports competition. [0003] According to the knowledge of human biomechanics, we know that the bone structure of each person's feet has certain differences, and the left and right feet of the same person are not completely symmetrical. It c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43D1/02A43B17/00
CPCA43D1/02A43D1/025A43B17/00
Inventor 吴兴芬祝小波寇晓洁
Owner 西安福音康复健康产业有限公司
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