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Insole capable of regulating sole balance and production method thereof

An insole, balance technology, applied in the field of clothing, can solve problems such as unbalance, tilt, aggravating foot stress, etc.

Pending Publication Date: 2018-06-01
BEIJING INSTITUTE OF CLOTHING TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The joint composed of calcaneus and ankle bone of foot valgus and valgus is slightly deviated, which causes unbalanced force on the heel. Long-term unbalanced force will lead to different degrees of wear on the inner or outer side of the sole , resulting in the inclination of the inner sole plane of the shoe cavity, which aggravates the uneven force on the foot
Most of the insoles on the market cannot fully consider the unbalanced force of the calcaneus, let alone make dynamic adjustments based on the wear of the sole, so that the inclination angle of the insole plane of the wearer will increase as the wear of the sole increases. Large, leading to increased valgus or varus of the calcaneus

Method used

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  • Insole capable of regulating sole balance and production method thereof
  • Insole capable of regulating sole balance and production method thereof
  • Insole capable of regulating sole balance and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0112] Such as figure 1 As shown, an insole that can adjust the balance of the sole of the foot includes a flat portion 62 at the bottom. The insole body 6 bends upward along the surface of the inner longitudinal arch of the human foot to form an arc-shaped inner part that matches the surface of the inner longitudinal arch. Longitudinal arch wrap 611, bend upwards around the rear end of the heel at the heel and along the rear surface of the heel of the human foot to form a U-shaped heel wrap 612 that matches the rear surface of the heel, along the outer longitudinal arch of the human foot The outer longitudinal arch surface is curved upwardly to form an outer longitudinal arch wrap 613 that mates with the outer longitudinal arch surface. The inner longitudinal arch package 611, the heel U-shaped package 612 and the outer longitudinal arch package 613 are connected together along the perimeter of the insole body 6 to form a side wall 61, which starts from the rear edge 122 of t...

Embodiment 2

[0116] Such as figure 1 Shown, a kind of shoe-pad that can adjust sole balance, its shape structure is identical with embodiment 1, and present embodiment only narrates the parameter different from embodiment 1, and other unmentioned structures and parameters are all identical with embodiment 1:

[0117] In the planar part 62 of the insole body 6 with a thickness of 2mm, the inner groove 8 of the heel and the outer groove 7 of the heel are arranged at the center of the heel of the heel. In each groove, a thin shoe with a thickness of 3mm and a hardness of 30 degrees is installed respectively. Outer heel pad 1 and heel inner pad 2, inner longitudinal arch groove 9 (depth: 1mm) is set at the inner longitudinal arch part, and a medium-sized inner longitudinal arch pad 3 with a thickness of 4.5mm is installed in it. The forefoot groove 12 (depth 2mm, width 3.5cm) is set on the forefoot landing part of the part 62, and the forefoot liner 5 is arranged therein. The outer surface of...

Embodiment 3

[0119] Such as figure 1 Shown, a kind of shoe-pad that can adjust sole balance, its shape structure is identical with embodiment 1, and present embodiment only narrates the parameter different from embodiment 1, and other unmentioned structures and parameters are all identical with embodiment 1:

[0120] In the planar part 62 of the insole body 6 with a thickness of 3mm, the inner groove 8 of the heel and the outer groove 7 of the heel are arranged at the center of the heel of the heel. In each groove, a thin shoe with a thickness of 3mm and a hardness of 30 degrees is installed respectively. Outer heel liner 1 and heel inner liner 2, inner longitudinal arch groove 9 (depth: 1.5 mm) is set at the inner longitudinal arch position, and a thick inner longitudinal arch liner 3 with a thickness of 5 mm is installed therein. The forefoot groove 12 (depth 1.5mm, width 5cm) is provided on the forefoot landing part of the plane part 62, and the forefoot liner 5 is arranged therein. Th...

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Abstract

The invention provides an insole capable of regulating sole balance and a production method thereof. The insole comprises a body (6) and is characterized in that the body (6) comprises a bottom planarpart (62), the inner longitudinal arch part of the body (6) bends upwardly along the surface of the inner longitudinal arch part of a human foot to form an arc-shaped inner longitudinal arch wrappingpart (611), the heel part of the body (6) bends upwardly around the rear end of the heel part and along the rear-end surface of the heel part of the human foot to form a U-shaped wrapping part (612),and the outer longitudinal arch part of the body (6) bends upwardly along the surface of the outer longitudinal arch part of the human foot to form an outer longitudinal arch wrapping part (613); theheel center part of the body (6) is provided with a heel part outer groove (7), the inner side of the heel center part is provided with a heel part inner groove (8), and the forefoot ground-touchingpart of the body (6) is provided with a forefoot groove (12); the outer surface of the inner longitudinal arch wrapping part (611) is provided with an inner longitudinal arch groove (9); a heel outerpad (1) is arranged in the heel part outer groove (7), a heel inner pad (2) is arranged in the heel part inner groove (8), a forefoot pad (5) is arranged in the forefoot groove (12), an inner longitudinal arch pad (3) is arranged in the inner longitudinal arch groove (9), and the thickness of each pad is not lower than the depth of the corresponding groove.

Description

technical field [0001] The invention relates to the field of clothing, in particular, the invention relates to an insole capable of adjusting sole balance and a preparation method thereof. Background technique [0002] The human foot bears the whole weight of the human body, especially when walking, the heel, arch and sole of the foot bear the weight of the human body in different periods of walking respectively. As a tool to assist the feet to walk, shoes need to provide a balanced support plane for the feet. The joint composed of calcaneus and ankle bone of foot valgus and valgus is slightly deviated, causing unbalanced force on the heel. Long-term unbalanced force will lead to different degrees of wear on the inside or outside of the sole , As a result, the plane of the inner sole of the shoe cavity is inclined, which aggravates the uneven force on the foot. Most of the insoles on the market cannot fully consider the unbalanced force of the calcaneus, let alone make dyn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B17/00
CPCA43B17/00A43B17/003
Inventor 杨峰赵碎浪于百计李季申利华张然
Owner BEIJING INSTITUTE OF CLOTHING TECHNOLOGY