A method for personalized design of insoles oriented to support and decompression 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: 2022-07-19
HOHAI UNIV CHANGZHOU
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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 during walking are also different, so the common insoles on the market are not suitable for everyone
Method used
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[0044] The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.
[0045] A method for individualized design of an insole 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 profile template, adjust the profile of the prefabricated insole model, synchronously scan the profile of the insole model and the profile of the prefabricated insole model;
[0047] (2) Automatic registration realizes that the size of the prefabricated insole model and the scanned insole model are automatically adapted and aligned;
[0048] (3) Combined with the scanning insole model, use ray intersection and model surface replacement to design the arch support structure for the prefabricated insole model, and preliminarily design an in...
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The invention discloses a personalized design method of an insole oriented to support and decompression function. The personalized data is used to design an ergonomic insole, and a device is used to scan a specific user's own insole to obtain a scanned insole model, which is used as an insole template to remove Synchronize the prefabricated insole model to obtain an insole with an edge profile that fits the shoe. The shape of the arch support is designed with the help of the scanned insole model and the prefabricated insole model, and the plantar pressure is redistributed by increasing the contact area between the foot and the insole, so as to reduce the excessive force in some areas; The processing and analysis of the dynamic pressure map of the foot, design the shape of the insole that matches the pressure distribution of the foot, and reduce the pressure on the main force area of the forefoot and the heel by increasing the foot landing buffer distance. The pressure-reducing insole redistributes pressure under the foot, providing proper protection and reducing the risk of foot injury while improving wearing comfort.
Description
technical field [0001] The invention relates to a method for individualized design of an insole oriented to support and decompression function, and belongs to the technical field of three-dimensional graphic geometry. Background technique [0002] In recent years, people pay more and more attention to health, and foot health, as an important part of it, has received extensive 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, since each person's foot is different, the force area and force point 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 scanning technology, plantar pressure measurement technology, and 3D rapid printing technology, consumers have a strong...
Claims
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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