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Healthy and comfortable insole

A technology for insoles and comfort, applied in insoles, footwear, applications, etc., can solve the problems of weakened shock absorption, poor air permeability, and decreased comfort, and achieve strong practical effects, enhanced use effects, and reasonable distribution of plantar pressure Effect

Pending Publication Date: 2020-11-20
KANGNAI GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But with some changes in people's feet, a single traditional insole can no longer meet the comfort of people's daily wear
After wearing the traditional insole for a period of time, the following disadvantages will appear: 1. The surface of the traditional insole is relatively flat, which cannot match the curved surface of the sole, and the pressure distribution on the sole of the foot is uneven, resulting in unsatisfactory rebound effect of the insole, weakened shock absorption effect, and reduced comfort; 2. Traditional insoles are always in a "compression-release" motion cycle state during walking. Most insoles will be deformed and have a short service life.
3. Traditional insoles have poor air permeability, which is easy to breed bacteria and fungi, and cause foot problems such as athlete's foot

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to Figures 1 to 5 As shown, the working principle of the present embodiment: since the human body is in the process of stepping on the load and supports the main body is the thumb and the finger joints and the arch of the foot 53, so the pressure regulating sheet 5 includes the above three parts to play a role in pressure regulation. , to make the pressure distribution on the sole of the foot more reasonable. The use of the stereotyped layer 4 can release negative oxygen ions that are beneficial to the human body, and the addition of bamboo charcoal material can effectively reduce the odor of the foot and play a strong role in supporting the arch of the foot, effectively dispersing the soles of the feet pressure.

[0030] refer to figure 1 Or as shown in 5, this healthy and comfortable insole includes a breathable layer 1, a cushioning layer 2 and a rebound layer 3 arranged sequentially from top to bottom, and the breathable layer 1, cushioning layer 2 and rebou...

Embodiment 2

[0057] refer to Figure 7 As shown, the difference between this embodiment and the above-mentioned embodiments is only that the waist support area of ​​the insole is different from the structure of the above-mentioned insole.

[0058] According to the height of the arch of the foot, the filling part 9 can be set in the cushioning layer and / or the rebound layer, and materials such as EVA or foam can be customized to enter the filling part 9, and materials such as filling EVA and foam can provide support and anti-torsion force. And the amount of filling material in the filling part 9 can be controlled so as to match patients with high arches or flat feet, and the outer end of the shaping layer 4 is provided with anti-slip lines.

[0059] The support layer is provided with anti-slip lines 8, which can be grid-like or formed by straight lines, triangles, quadrilaterals, pentagons, or hexagons, which can further increase the friction between the insole and the shoes, and avoid Sli...

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Abstract

The invention discloses a healthy and comfortable insole. According to the technical scheme, the insole is characterized by comprising a breathable layer, a cushioning layer and a rebound layer whichare sequentially arranged from top to bottom, the breathable layer, the cushioning layer and the rebound layer are sequentially and fixedly connected, a pressure adjusting piece is embedded in the front end of the bottom of the rebound layer, a shaping layer is fixed to the rear end of the bottom of the rebound layer, and a damping piece is fixed to the heel, corresponding to the insole.

Description

technical field [0001] The invention relates to the field of footwear, in particular to a healthy and comfortable insole. Background technique [0002] The insole is a part in direct contact with the sole of the foot when wearing shoes, so the insole is one of the main factors affecting the wearing comfort. Traditional insoles are generally made of a single material that is simply pressed or sewn together, and generally have a certain degree of softness, which basically meets the needs of daily walking. But along with some changes that occur in people's feet, single traditional insole can no longer satisfy the comfort of people's daily wear. After wearing the traditional insole for a period of time, the following disadvantages will appear: 1. The surface of the traditional insole is relatively flat, which cannot match the curved surface of the sole, and the pressure distribution on the sole of the foot is uneven, resulting in unsatisfactory rebound effect of the insole, wea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B5/02B32B27/40B32B27/12B32B27/06B32B9/00B32B9/04B32B25/20B32B25/08B32B27/08B32B27/32B32B3/08A43B17/00A43B17/02A43B17/08
CPCA43B17/00A43B17/006A43B17/02A43B17/08B32B3/08B32B5/02B32B5/18B32B5/245B32B5/32B32B25/045B32B25/20B32B27/065B32B27/32B32B27/40B32B2262/106B32B2266/0278B32B2437/02
Inventor 沙民生郑惟欧小相刘昌勇季福武蓝成都
Owner KANGNAI GROUP
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