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A diabetes and insole technology, applied in the field of insoles, can solve problems such as foot numbness, difficulty in health care, and difficult deformation of the main material, and achieve improved comfort and durability, excellent shock absorption and foot protection, and excellent ventilation effects Effect
Active Publication Date: 2017-09-08
DONGGUAN SHUNFENG SPORTS EQUIP CO LTD
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[0003] At present, the foot health care of diabetic patients is mainly realized by massaging the feet at ordinary times. However, it is difficult for diabetic patients to perform health care in the state of wearing shoes.
The foot health care of diabetic patients when wearing shoes needs to be realized through insoles. The structure of traditional insoles is sewn from multiple layers of cloth or pressed from multiple layers of leather, which has a certain degree of softness and cushioning and shock absorption. It basically meets the needs of ordinary people to wear shoes for walking and sports, but for diabetic patients, it has the following disadvantages: First, the hardness difference between the upper layer of the traditional insole and the plantar skin is
Method used
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Embodiment 1
[0033]The raw materials of the memory foam layer are weighed: polyether polyol 100kg, diphenylmethane diisocyanate 5-15 kg, lily pollen 1-3 kg, isophorone diisocyanate 5-10 kg, water 2-3 kg, silicone oil 0.5-3 kg, catalyst 0.2-1 kg, blowing agent 0.5-1 kg, cross-linking agent 2-5 kg.
[0034] Preparation of the memory foam layer: Add polyether polyols, diphenylmethane diisocyanate, lily pollen and isophorone diisocyanate in corresponding parts by weight to a mixer and stir evenly, heat up to 35-38 degrees Celsius, and Add corresponding parts of other raw materials into the mixer, stir at high speed for 6-8 seconds, pour into the mold to foam and solidify, and obtain the corresponding memory foam layer.
[0035] Other structural components of the insole are obtained from existing materials through common methods.
Embodiment 2
[0037] The raw materials of the polyurethane foam layer are weighed: polyether polyol 100kg, agarwood bark fiber powder 1-2kg, isophorone diisocyanate 10-15 kg, water 2-3 kg, silicone oil 0.5-3 kg, catalyst 0.2- 1 kg, foaming agent 0.5-1 kg, silane coupling agent 0.5-1 kg.
[0038] The preparation method of the polyurethane foam layer is as follows: add polyether polyol, agarwood bark fiber powder, silane coupling agent and isophorone diisocyanate in corresponding parts by weight to a mixer and stir evenly, heat up to 35-38 Celsius, add corresponding parts of other raw materials into the mixer, stir at high speed for 6-8 seconds, pour into the mold to foam and solidify, and obtain the corresponding polyurethane foam layer.
[0039] Other structural components of the insole are obtained from existing materials through common methods.
Embodiment 3
[0041] The memory foam layer is as in Example 1, and other structural parts of the insole are obtained from existing materials by common methods.
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Abstract
The invention discloses a health care shoe pad for diabetes patients, and relates to the technical field of shoe pads. The shoe pad comprises a shoe pad body, wherein the shoe pad body from top to bottom in sequence comprises a charcoal fibrous layer and a memory foamed plastic layer, a polyurethane foamed plastic layer is arranged in a pasted mode on the lower side of the middle of the memory foamed plastic layer, a hollow elastic pad net is arranged at the corresponding position of a human front foot palm on the lower side of the front end of the memory foamed plastic layer, a hollow elastic pad is arranged on the lower side of the rear end of the memory foamed plastic layer corresponding to the heel, and an elastic rib part is arranged on the lower side of the polyurethane foamed plastic layer corresponding to the inner side of the foot arch. The health care shoe pad for diabetes patients can be worn by the diabetic patients comfortably, and deformation can be made to cater to the projecting part of the foot, after the deformation the shoe pad can be automatically restored, the damping and foot protection effects are strong, and the shoe pad is good in breathability.
Description
technical field [0001] The invention relates to an insole, in particular to a health care insole for diabetic patients. Background technique [0002] Diabetic foot is one of the most important complications leading to amputation in diabetic patients. From mild foot numbness to severe ulcers and infections, the "lethality" of diabetic feet cannot be underestimated. Diabetic patients are most likely to have diabetic foot features including: 1. Tendency to neuropathy, such as numbness, tingling, pain, etc. in lower limbs; 2. Poor state of blood vessels in lower limbs, pain at rest, and obvious weakening or disappearance of dorsalis pedis artery pulse; 3. .The skin of the feet is getting worse, the feet are purple and dark red, the skin temperature of the feet is obviously lower than that of other parts, the feet are edema, the toenails are discolored, the skin is abnormally dry, and the erosion between the toes, etc. It can be seen that the foot health care for diabetic patie...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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