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Thermoplastic insole mold, thermoplastic insole and manufacturing method for prefabricating thermoplastic insole

A manufacturing method and technology for insole, which are applied to insole, foot or shoe last measuring device, footwear, etc., can solve the problems of manual veneer, single shape, no orthopedic effect, etc.

Pending Publication Date: 2021-09-14
ISUN3D TECH SHNZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Now there are relatively mature personal foot data collection and 3D printing insole design schemes in the market, but there has been no production scheme compatible with personalized design and traditional materials in manufacturing; the current 3D printing technology has long printing time and materials Not durable, troublesome manual veneer and other problems, while the shape of thermoplastic insoles is generally flat, there is a problem of single shape, although it can completely fit the shape of the individual foot, but it has no orthopedic effect

Method used

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  • Thermoplastic insole mold, thermoplastic insole and manufacturing method for prefabricating thermoplastic insole
  • Thermoplastic insole mold, thermoplastic insole and manufacturing method for prefabricating thermoplastic insole
  • Thermoplastic insole mold, thermoplastic insole and manufacturing method for prefabricating thermoplastic insole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figure 1-7 As shown, a thermoplastic insole mold shown in this embodiment includes a main body 1 having the same shape as the insole. The shape of the three-dimensional curved surface is compatible, and the bottom surface of the main body 1 is a plane, and the edge of the main body 1 is provided with a vertically raised rib 10, which is used to form an enclosed limiting area on the surface of the main body, so that the rib 10 and the main body 1 is formed with a concave insole molding cavity 11; according to the six areas of the soles of the feet, namely the forefoot, transverse arch, outer arch, inner arch, cup heel and heel, the main body is also divided into six areas. Large independent parts, that is, the main body 1 is composed of the forefoot part 2, the transverse arch part 3, the outer part of the arch of the foot 4, the inner part of the arch of the foot 5, the cup heel part 6 and the heel part 7; , the surface shape of the thermoplastic insole mold is ...

Embodiment 2

[0054] A thermoplastic insole shown in this embodiment, the thermoplastic insole is planar, including a fabric layer, an elastic layer, a thermoplastic plate 100 and a supporting bottom layer (not shown in the figure) sequentially stacked from top to bottom. The fabric layer, the elastic layer, the thermoplastic plate and the supporting base layer are all the outline structure of the human foot; as Figure 8 As shown, the thermoplastic plate 100 is composed of the forefoot part 2, the transverse arch part 3, the outer part of the arch 4, the inner part of the arch 5, the cup heel part 6 and the heel part 7, which are assembled with each other. The mold described in 1 is also divided into six corresponding parts, so that the thermoplastic insole can better complete the shaping operation in the thermoplastic insole mold, and the two can better realize adaptive processing.

[0055] Specifically, the thermoplastic plate is planar.

[0056] Specifically, the front end of the foref...

Embodiment 3

[0063] A kind of preparation method of prefabricated thermoplastic insole shown in the present embodiment adopts the thermoplastic insole mold as described in embodiment 1 to make, and this preparation method comprises the following steps:

[0064] a. Obtain the three-dimensional data of the individual foot through a three-dimensional scanner, and determine the three-dimensional surface of the sole of the foot;

[0065] b. Obtain the pressure data of the individual foot through the pressure tester, and determine the foot shape according to the three-dimensional surface of the sole obtained by combining the pressure data, that is, the shape of the surface of the insole and the surface of the thermoplastic insole mold that needs to be produced can be obtained through the above data;

[0066] c. In the case that six parts of different specifications (that is, the six parts of the main body) have been made in advance, the forefoot part, the transverse arch part, the outer part of t...

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Abstract

The invention discloses a thermoplastic insole mold, a thermoplastic insole and a manufacturing method for prefabricating the thermoplastic insole. The thermoplastic insole mold comprises a main body with the same appearance as the insole, the edge of the main body is provided with a vertically-protruding flange, an insole forming cavity is formed between the flange and the surface of the main body, and the main body is composed of a half sole part, a transverse arch part, a foot arch outer side part, a foot arch inner side part, a cup heel part and a heel part which are mutually clamped and assembled. According to the invention, the thermoplastic insole mold is divided into six parts, so that the six parts with proper thicknesses can be selected for assembly according to personal requirements, and the thermoplastic insole is molded by utilizing the insole forming cavity, so that the scheme that the planar thermoplastic insole is molded into a personalized shape required by a person is realized.

Description

technical field [0001] The invention relates to the technical field of making thermoplastic insoles, in particular to a thermoplastic insole mold, a thermoplastic insole and a method for making a prefabricated thermoplastic insole. Background technique [0002] The foot is an important part of the human body movement system. Foot diseases and injuries have become problems that plague people. Orthotic insoles can effectively treat and prevent the risk of foot diseases and injuries, and have become the main means of physical correction. [0003] Most of the insoles currently on the market are made of molds, but everyone's feet are different, and it is difficult to customize the mold processing for individuals. Existing custom-made insoles mainly contain two modes: traditional plaster model making and computer-aided design and making. The traditional plaster model production is to manually take out the foot model with plaster bandages, turn over the mold and repair it, heat it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B17/00A43B17/14A43D1/02B29C45/26B29C45/73
CPCA43B17/006A43B17/14A43D1/02B29C45/26B29C45/73
Inventor 程烈阿依夏穆姑力·穆合塔尔朱澍杨义浒林峰陈翔
Owner ISUN3D TECH SHNZHEN CO LTD