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Adjustable flatfoot arch rehabilitation structure

An adjustable structure and adjustable technology, applied in clothing, footwear, applications, etc., can solve the problems of inability to fit the arch of the foot, the structure is rigid, the patient's feet feel stiff, etc., to improve the inability to walk for a long time and stand for a long time, and the structure is simple. Effect

Pending Publication Date: 2021-05-28
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an adjustable flat foot arch rehabilitation structure, which can solve the problem that the traditional flat foot correction system has small units and a hard structure, which cannot fit the patient's foot arch and cause the patient The problem of stiff feet that cannot be effectively corrected

Method used

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  • Adjustable flatfoot arch rehabilitation structure
  • Adjustable flatfoot arch rehabilitation structure
  • Adjustable flatfoot arch rehabilitation structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as Figure 1 to Figure 12As shown, the arch adjustment plate 1 is an integrated independent structure, which is composed of a whole piece of polymer material. The adjustment structure includes gear grooves 7 arranged on the two sides of the inner bottom of the sports shoe along the length direction, and the arch adjustment plate 1 A gear 3 is respectively arranged at the four corners of the bottom, and the two gears 3 along the length are meshed in the gear groove 7 on one side, which can ensure the smoothness and integrity of shock absorption. And the adjustment rope 2 is connected between the two gears 3 along the length direction, and the middle parts of the two adjustment ropes 2 are respectively wound on an adjustment torsion wheel 4, and a shaft perpendicular to the length direction is arranged between the two adjustment torsion wheels 4. Connection, wherein the outer end of at least one adjustment torsion wheel 4 should extend out of the midsole of sports sh...

Embodiment 2

[0057] Such as Figure 13 ~ Figure 22 As shown, the arch adjustment plate 1 is connected with the heel 6 of the sports shoe to form an integral structure, which is composed of a whole piece of polymer material to increase its structural strength. The adjustment structure includes a metal adjustment rod 8 arranged along the length direction. The metal adjustment rod 8 is located below the arch adjustment plate 1, and its front end is connected with the front end of the arch adjustment plate 1. The adjustment gear 9 is engaged, and the outer end of the adjustment gear 9 stretches out from the side of the middle bottom of the sports shoe. The working principle is to drive the metal adjusting rod 8 backward through the adjusting gear 9, thereby squeezing the arch adjusting plate 1, causing it to produce elastic deformation to achieve the purpose of correcting flat feet.

[0058] In this structure, the buffer spring 10 can be arranged on the metal adjusting rod 8, which mainly pla...

Embodiment 3

[0061] Such as Figure 13 ~ Figure 22 As shown, the arch adjustment plate 1 is connected with the front end of the sports shoe to form an integral structure, which is composed of a whole piece of polymer material to increase its structural strength. The adjustment structure includes a metal screw 11 arranged along the length direction. The front end of the metal screw 11 passes through the heel 6 of sports shoes and is connected to the rear end of the arch adjustment plate 1. The rear end of the metal screw 11 is located outside the tail of the heel 6. By twisting The metal screw 11 is moved to achieve a pushing effect, and then the arch adjustment plate 1 is elastically deformed. The threads on the metal screw rod 11 can ensure that the arch adjustment plate 1 can be adjusted and stopped, and it is fixed firmly without slipping.

[0062] In this structure, a protection spring 12 is arranged below the arch adjustment plate 1 , and the protection spring 12 is connected between...

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Abstract

An adjustable flatfoot arch rehabilitation structure is embedded in a midsole of a sports shoe and comprises an elastic arch adjusting plate, and the middle section of the arch adjusting plate is an arc protruding upwards and corresponding to the radian of the arch of a human foot. And an adjusting structure for adjusting the bending radian of the arch adjusting plate in the length direction is arranged between the arch adjusting plate and the sneaker insole. The invention provides three specific adjusting structures at the same time, and the problems that a traditional flatfoot correction system is small in unit, hard in structure and incapable of being attached to the arch of the patient, so that the foot feeling of the patient is stiff, and effective correction cannot be achieved can be solved.

Description

technical field [0001] The invention belongs to the technical field of shoemaking, and relates to a sports shoe midsole structure, in particular to an adjustable flat foot arch rehabilitation structure. Background technique [0002] Flat foot is a relatively common foot disease, and its incidence rate accounts for 7.1% of the population, and among adult flat feet, there are more women over 50 years old. In fact, people with flat feet are very common, while flat feet are not common. In addition, flat feet can occur no matter what season or region. Some patients with flat feet have no obvious manifestations, and foot pain occurs after long-distance walking, which is relieved after rest. If it develops further, the main manifestations are abnormal gait, ankle pain, swelling and other symptoms. There may be congenital flat feet, or acquired flat feet due to certain factors. Flat feet can also cause some complications, such as tendonitis, plantar fasciitis, low back pain and o...

Claims

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Application Information

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IPC IPC(8): A43B7/14
CPCA43B7/147A43B7/1464
Inventor 汤运启魏钰峰梁佩瑶张莘琛马腾
Owner SHAANXI UNIV OF SCI & TECH
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