Insole personalized design method for support pressure reduction function

A design method and technology of insole, applied in insoles, design optimization/simulation, calculation, etc., can solve the problem of not applicable to everyone, and achieve the effect of improving wearing comfort, reducing stress, and protecting feet

Active Publication Date: 2020-12-18
HOHAI UNIV CHANGZHOU
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  • Abstract
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  • Application Information

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Problems solved by technology

However, because each person's foot shape is different, the stress area and stress point of the foot

Method used

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  • Insole personalized design method for support pressure reduction function
  • Insole personalized design method for support pressure reduction function
  • Insole personalized design method for support pressure reduction function

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Embodiment Construction

[0044] The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0045] A method for insole personalized design oriented to support and decompression function, comprising the following steps:

[0046] (1) scan the insole used by the user to obtain the scanned insole model, scan the insole model as an edge contour template, adjust the contour of the prefabricated insole model, and scan the contour of the insole model and the contour of the prefabricated insole model synchronously;

[0047] (2) Automatic registration realizes the size automatic adaptation and position alignment of the prefabricated insole model and the scanned insole model;

[0048] (3) Combined with scanning the insole model, using ray intersection and model surface replacement to design the arch support structure of the prefabricated insole model, and preliminarily designed the insole model ...

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Abstract

The invention discloses an insole personalized design method for a support pressure reduction function. The method comprises the following steps: designing an insole conforming to human engineering byusing personalized data, scanning the insole of a specific user by using equipment to obtain a scanned insole model, and synchronously prefabricating the insole model by using the scanned insole model as an insole template; and therefore, the insole with the edge contour matched with the shoe is obtained. The arch supporting appearance is designed by means of the scanned insole model and the prefabricated insole model, plantar pressure is redistributed by increasing the contact area of the foot and the insole, and excessive stress of part of areas is reduced. A device is used for collecting plantar dynamic pressure, the shape of the insole matched with plantar pressure distribution is designed by processing and analyzing a plantar dynamic pressure graph, and pressure borne by main stressareas of a forefoot and a heel is reduced in the mode of increasing the foot landing buffer distance. The pressure reduction insole can redistribute plantar pressure, improves wearing comfort, provides proper protection for feet, and reduces foot injury risks.

Description

technical field [0001] The invention relates to a personalized design method for insoles facing support and decompression functions, and belongs to the technical field of three-dimensional graphic geometry. Background technique [0002] In recent years, people have paid more and more attention to health, and foot health, as an important part of it, has received widespread attention. When walking, the quality of the insole and whether it fits the user's foot shape directly affect the user's foot health and wearing comfort. However, because each person's foot shape is different, the stress-bearing area and stress-bearing points of the foot during walking are also different, so the common insoles on the market are not suitable for everyone. Personalized insoles can provide good comfort, improve sports performance and reduce the risk of sports injuries. With the maturity of 3D foot shape scanning technology, plantar pressure measurement technology, and 3D rapid printing techno...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06T17/00A43B17/00G06F119/14
CPCG06F30/20G06T17/00A43B17/00G06F2119/14
Inventor 童晶陆荣杰江超群陈正鸣
Owner HOHAI UNIV CHANGZHOU
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