CN107136643A - A kind of diabetic's health insoles - Google Patents
A kind of diabetic's health insoles Download PDFInfo
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- CN107136643A CN107136643A CN201710567561.3A CN201710567561A CN107136643A CN 107136643 A CN107136643 A CN 107136643A CN 201710567561 A CN201710567561 A CN 201710567561A CN 107136643 A CN107136643 A CN 107136643A
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- Prior art keywords
- diabetic
- pad
- parts
- sponge layer
- shoe
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
- A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/10—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined specially adapted for sweaty feet; waterproof
- A43B17/102—Moisture absorbing socks; Moisture dissipating socks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3228—Polyamines acyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/507—Insoles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2437/00—Clothing
- B32B2437/02—Gloves, shoes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2280/00—Compositions for creating shape memory
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of diabetic's health insoles, it is related to shoe-pad technical field.The present invention includes insole body, the insole body includes bamboo and memory foam sponge layer successively from top to bottom, being sticked on the downside of the medial end portions of the memory foam sponge layer has polyurethane foam layer, the position for corresponding to vola before human body on the downside of the leading section of the memory foam sponge layer is provided with hollow cushion net, the position for corresponding to human body heel portion on the downside of the rearward end of the memory foam sponge layer is provided with hollow elastomeric pad, and the position that the downside of the polyurethane foam layer corresponds on the inside of human body arch portion is provided with elastic rib portion.The present invention can allow diabetic's dress comfortable, can cater to foot protruding parts and be deformed, can be recovered automatically after deformation, and damping, shield foot effect are strong, good permeability.
Description
Technical field
The present invention relates to a kind of shoe-pad, more particularly to a kind of diabetic's health insoles.
Background technology
Diabetes, are to cause one of topmost complication of diabetes patient's amputation.It is numb from slight foot, to serious
Ulcer, infection, " lethality " of diabetes should not be underestimated.The feature that diabetes patient is easiest to occur diabetes includes：
1. there is DPN tendency, such as numbness of lower limbs, shouting pain, pain etc.；2. lower limb vascular is not in good state, rest pain, arteria dorsalis pedis
Beating substantially weakens or disappeared；3. pedal skin is deteriorated, foot is blue, change is dark red, and pedal skin temperature is more obvious than other positions
Low, pedal edema, toenail discoloration, skin abnormality is dried, interdigit erosion etc..As can be seen here, for the foot of diabetic
Portion's caring, which seems, to be even more important.
At present, the foot caring of diabetic is mainly by usually realizing to the massage of foot, still, glycosuria
Patient is difficult to carry out health care in the state of wear shoes.Foot health-care of the diabetic in wear shoes is needed by shoe-pad come
Realize, the structure of traditional sock is that the sewing of multilayer cloth is formed into either multilayer leather compacting, and it has certain softness
Degree and shock absorbing effect, substantially conform to ordinary people and take a walk, moves usually the demands of wear shoes, but for diabetic
Say, then have as a drawback that：The nonhomogeneous hardness of one, the upper strata of traditional sock and vola skin is larger, can make diabetic
Feel that foot is uncomfortable；Secondly, the material of main part of traditional sock do not allow it is yielding, or deformation after be also difficult to recover, Yi Jia
The problems such as foot numbness of acute diabetic, pain, thrombosis, blue, oedema of blacking；Thirdly, traditional sock damping, shield
Foot effect it is poor, foot's half sole of diabetic and followed by bottom be easier impacted, easily aggravation vola bone, ankle-joint
With kneed disease problems；Five, traditional sock poor air permeability, easy breed bacteria, fungi easily aggravate pedal edema, foot
The problem of interphalangeal erosion.
The content of the invention
The technical problem to be solved in the present invention is that there is provided a kind of diabetic's health care for above-mentioned the deficiencies in the prior art
Shoe-pad, the shoe-pad can allow diabetic's dress comfortable, can cater to foot protruding parts and be deformed, can be automatic extensive after deformation
Multiple, damping, shield foot effect are strong, good permeability.
In order to solve the above technical problems, the technical scheme is that：A kind of diabetic's health insoles, including shoe-pad
Body, the insole body includes bamboo and memory foam sponge layer, the middle-end of the memory foam sponge layer successively from top to bottom
Subordinate side, which is sticked, polyurethane foam layer, and the position that vola before human body is corresponded on the downside of the leading section of the memory foam sponge layer is set
There is the position for corresponding to human body heel portion on the downside of hollow cushion net, the rearward end of the memory foam sponge layer to be provided with hollow
Elastomeric pad, the position that the downside of the polyurethane foam layer corresponds on the inside of human body arch portion is provided with elastic rib portion.
It is expanded on further as to the present invention：
Preferably, the shape of the elastomeric pad is in tongue type, is arranged in order and constituted by the shaped form elastic strip of 5~8, the bullet
Property rib portion shape in half-moon-shaped, be arranged in order and constituted by 8~12 elastic ribs.
Preferably, the thickness of the bamboo is 0.5~1.0 mm, the thickness of the memory foam sponge layer for 2.5~
7.5mm, the thickness of the polyurethane foam layer is 2.0~8.0mm, and the thickness of the cushion net is 3.5~5.5mm, described
The thickness of elastomeric pad is 3.5~6.5mm, and the thickness in the elastic rib portion is 3.5~6.5mm.
Preferably, from the front end of insole body to rear end, successively including waist in shoe-pad half sole, shoe-pad and shoe-pad heel, its
In, waist and shoe-pad heel are provided with the outer rim up tilted in the shoe-pad.
Memory foam sponge layer reacts what foaming was made by the following raw material：100 parts of PPG, diphenylmethane diisocyanate
5~15 parts of ester, 1-3 parts of lilium pollen, 5-10 parts of IPDI, 2~3 parts of water, 0.5~3 part of silicone oil, catalyst
0.2~1 part, 0.5~1 part of foaming agent, 2~5 parts of crosslinking agent.
Memory foam sponge layer preparation method be：By the PPG of corresponding parts by weight, diphenylmethane diisocyanate
Ester, lilium pollen and IPDI are added to stir in blender, is heated to 35~38 degrees Celsius, will
Other raw materials of corresponding number are added in blender, and high-speed stirred is poured into after 6~8 seconds after mould foams and solidify, and is obtained
Corresponding memory foam sponge layer.
The hydroxyl value of the PPG is 50~90 mgKOH/g, and molecular weight is 8000~10000, and the silicone oil is
Two kinds of mass ratioes of BF-2370 and B-4900 are 3：1 mixture.
The catalyst is N, and N- dimethylaminoethyl-N- methyl amino ethanols and acetylacetone,2,4-pentanedione zirconium mass ratio are 0.5：1
Mixture.
The foaming agent is normal heptane；Crosslinking agent is ethylenediamine, triethylene glycol and dipropyl（Support）Three kinds of mixtures of glycol.
The polyurethane foam layer is that agalloch eaglewood bark fiber powder, PPG and diisocyanate and auxiliary agent raw material are sent out
Bubble is formed.
The raw material of polyurethane foam layer is：100 parts of PPG, 1~2 part of agalloch eaglewood bark fiber powder, different Fo Er
10~15 parts of ketone diisocyanate, 2~3 parts of water, 0.5~3 part of silicone oil, 0.2~1 part of catalyst, 0.5~1 part of foaming agent, silane
0.5~1 part of coupling agent.
Polyurethane foam layer preparation method be：By the PPG of corresponding parts by weight, agalloch eaglewood bark fiber powder, silicon
Alkane coupling agent and IPDI are added to stir in blender, 35~38 degrees Celsius is heated to, by phase
Other raw materials of number are answered to be added in blender, high-speed stirred is poured into after 6~8 seconds after mould foams and solidify, and obtains phase
The polyurethane foam layer answered.
The hydroxyl value of the PPG is 50~90 mgKOH/g, and molecular weight is 8000~10000, and the silicone oil is
Two kinds of mass ratioes of BF-2370 and B-4900 are 2-6：1 mixture.
The catalyst is N, and N- dimethylaminoethyl-N- methyl amino ethanols and acetylacetone,2,4-pentanedione zirconium mass ratio are 0.1-1：
1 mixture.
The foaming agent is normal heptane.
The beneficial effects of the invention are as follows：One, the upper strata due to insole body are the hard of bamboo and vola skin
Spend difference smaller, diabetic can be made to feel that foot is very comfortable；Secondly, due to setting memory bubble continuous under bamboo
Layer, can cater to foot protruding parts and be deformed, can be recovered automatically after deformation, realize the foot health-care to diabetic；
Thirdly, being sticked on the downside of the medial end portions due to remembering foam sponge layer has polyurethane foam layer, can arch upward in the middle part of insole body, glycosuria of fitting
The arch portion of patient, plays a part of pressing arch of foot acupuncture point, promotes blood circulation；Four, before due to memory foam sponge layer
The position for corresponding to vola before human body on the downside of end is provided with hollow cushion net, remembers correspondence on the downside of the rearward end of foam sponge layer
Hollow elastomeric pad is provided with the position of human body heel portion, the downside of polyurethane foam layer corresponds on the inside of human body arch portion
Position be provided with elastic rib portion, therefore, shoe-pad elasticity is good, can effectively absorb the foot bones impulsive force of diabetic,
Vola bone, ankle-joint and knee joint are protected, with outstanding damping shield foot effect；Five, bamboo has moisture absorption saturating
The characteristics of gas, bacteriostasis antibiosis, environmental protection, also, hollow cushion net, hollow elastomeric pad and elastic rib portion are other
With outstanding air permeable effect.The preparation method of memory foam sponge layer and polyurethane foam layer improves the comfortableness of shoe-pad and durable
Property.
Brief description of the drawings
Fig. 1 is one of dispersed structure schematic diagram of the present invention.
Fig. 2 is the two of the dispersed structure schematic diagram of the present invention.
Fig. 3 is upside overall structure diagram of the invention.
Fig. 4 is downside overall structure diagram of the invention.
In figure：100. insole body；1. bamboo；2. remember foam sponge layer；21. cushion net；22. elastomeric pad；
3. polyurethane foam layer；31. elastic rib portion；4. shoe-pad half sole；5. waist in shoe-pad；6. waist in shoe-pad；6. shoe-pad heel；51、
61. outer rim.
Embodiment
The structural principle and operation principle of the present invention are described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to 4, it is of the invention for a kind of diabetic's health insoles, including insole body 100, the footwear
Pad body 100 is included on the downside of bamboo 1 and memory foam sponge layer 2, the medial end portions of the memory foam sponge layer 2 successively from top to bottom
Being sticked has polyurethane foam layer 3, during the position on the downside of the leading section of the memory foam sponge layer 2 corresponding to vola before human body is provided with
Position on the downside of empty cushion net 21, the rearward end of the memory foam sponge layer 2 corresponding to human body heel portion is provided with hollow
Elastomeric pad 22, the position that the downside of the polyurethane foam layer 3 corresponds on the inside of human body arch portion is provided with elastic rib portion
31.Bamboo has the characteristics of moisture absorption ventilative, bacteriostasis antibiosis, cool in summer and warm in winter, environmental protection；Polyurethane foam layer has
Environmentally friendly degradable, ventilative, deodorization, effect is perspired, in addition, black particle shaped activated carbon is mixed with polyurethane foam layer, it is ventilative
Effect is stronger.Memory foam sponge layer can cater to foot protruding parts and be deformed, and can recover automatically after deformation, realize to diabetes
The foot health-care of patient, the memory foam sponge layer is preferably polyetherurethane foam foam sponge layer.
As shown in Figure 2 and Figure 4, the shape of the elastomeric pad 22 is in tongue type, by the shaped form elastic strips of 5~8 successively
It is arranged to make up, the shape in the elastic rib portion 31 is arranged in order by 8~12 elastic ribs and constituted in half-moon-shaped.
As shown in Figure 1 to 4, the thickness of the bamboo 1 is 0.5~1.0 mm, preferably 0.7~0.8mm, institute
The thickness for stating memory foam sponge layer 2 is 2.5~7.5mm, preferably 4.0~5.0mm, and the thickness of the polyurethane foam layer 3 is 2.0
~8.0mm, preferably 3.5~4.5mm, the thickness of the cushion net 21 is 3.5~5.5mm, preferably 4.0~4.8mm, institute
The thickness for stating elastomeric pad 22 is 3.5~6.5mm, preferably 4.2~5.3mm, the thickness in the elastic rib portion 31 for 3.5~
6.5mm, preferably 4.2~5.0mm.
As shown in Figure 1 to 4, from the front end of insole body 100 to rear end, successively including waist 5 in shoe-pad half sole 4, shoe-pad
And shoe-pad heel 6, wherein, waist 5 and shoe-pad heel 6 are provided with the outer rim 51,61 up tilted in the shoe-pad.Due to setting
The outer rim 51,61 that up tilts, proper reset when can effectively guide double-legged landing every time, it is ensured that the sole in walking, motion
Stress passes to thigh bone along correct direction.
Embodiment 1：
Memory foam sponge layer raw material is weighed：PPG 100kg, the kg of methyl diphenylene diisocyanate 5~15, lilium pollen
1-3 kg, IPDI 5-10 kg, the kg of water 2~3, the kg of silicone oil 0.5~3, the kg of catalyst 0.2~1, foaming
The kg of agent 0.5~1, the kg of crosslinking agent 2~5.
Remember the preparation of foam sponge layer：By the PPG, methyl diphenylene diisocyanate, lily of corresponding parts by weight
Pollen and IPDI are added to stir in blender, 35~38 degrees Celsius is heated to, by corresponding part
Several other raw materials are added in blender, and high-speed stirred is poured into after 6~8 seconds after mould foams and solidify, and obtains corresponding
Remember foam sponge layer.
The other structures part of shoe-pad is that current material is obtained by commonsense method.
Embodiment 2
The raw material of polyurethane foam layer is weighed：PPG 100kg, agalloch eaglewood bark fiber 1~2kg of powder, isophorone two is different
The kg of cyanate 10~15, the kg of water 2~3, the kg of silicone oil 0.5~3, the kg of catalyst 0.2~1, the kg of foaming agent 0.5~1, silane
The kg of coupling agent 0.5~1.
Polyurethane foam layer preparation method be：By the PPG of corresponding parts by weight, agalloch eaglewood bark fiber powder, silicon
Alkane coupling agent and IPDI are added to stir in blender, 35~38 degrees Celsius is heated to, by phase
Other raw materials of number are answered to be added in blender, high-speed stirred is poured into after 6~8 seconds after mould foams and solidify, and obtains phase
The polyurethane foam layer answered.
The other structures part of shoe-pad is that current material is obtained by commonsense method.
Embodiment 3
Remember foam sponge layer such as embodiment 1, the other structures part of shoe-pad is obtained for current material by commonsense method.
Embodiment 4
Remember foam sponge layer such as embodiment 1, polyurethane foam layer such as embodiment 2, the other structures part of shoe-pad is logical for current material
Commonsense method is crossed to obtain.
The shoe-pad that the embodiment 1-4 shoe-pads prepared and all parts are all obtained for current material by commonsense method is carried out
Contrast, it is found that the comfortableness and physiotherapy performance of embodiment 1,2,3,4 are substantially better than the footwear that current material is obtained by commonsense method
Pad, the especially shoe-pad of embodiment 4, comfortableness highest, and durability and elasticity aspect, embodiment 2,4 is with obvious advantage.
It is described above, only it is better embodiment of the present invention, every implementation according to technical scheme to more than
Any subtle modifications, equivalent variations and modifications that mode is made, are belonged in the range of technical solution of the present invention.
Claims (10)
1. a kind of diabetic's health insoles, including insole body, it is characterised in that：The insole body is from top to bottom successively
Including bamboo and memory foam sponge layer, being sticked on the downside of the medial end portions of the memory foam sponge layer has polyurethane foam layer, described
Remember the position on the downside of the leading section of foam sponge layer corresponding to vola before human body and be provided with hollow cushion net, the memory bubble is continuous
The position for corresponding to human body heel portion on the downside of the rearward end of layer is provided with hollow elastomeric pad, the polyurethane foam layer
The position that side corresponds on the inside of human body arch portion is provided with elastic rib portion.
2. diabetic's health insoles according to claim 1, it is characterised in that：The shape of the elastomeric pad is in tongue
Type, is arranged in order by the shaped form elastic strip of 5~8 and constituted, and the shape in the elastic rib portion is in half-moon-shaped, by 8~12
Elastic rib is arranged in order composition.
3. diabetic's health insoles according to claim 1, it is characterised in that：The thickness of the bamboo is
0.5~1.0 mm, the thickness of the memory foam sponge layer is 2.5~7.5mm, the thickness of the polyurethane foam layer for 2.0~
8.0mm, the thickness of the cushion net is 3.5~5.5mm, and the thickness of the elastomeric pad is 3.5~6.5mm, the elasticity
The thickness in rib portion is 3.5~6.5mm.
4. diabetic's health insoles according to any one in claims 1 to 3, it is characterised in that：From shoe-pad sheet
The front end of body to rear end, successively including waist in shoe-pad half sole, shoe-pad and shoe-pad heel, wherein, in the shoe-pad after waist and shoe-pad
The outer rim up tilted with being provided with.
5. diabetic's health insoles according to claim 1, it is characterised in that：The memory foam sponge layer is by following former
Material reaction foaming is made：100 parts of PPG, 5~15 parts of methyl diphenylene diisocyanate is 1-3 parts of lilium pollen, different
5-10 parts of isophorone diisocyanate, 2~3 parts of water, 0.5~3 part of silicone oil, 0.2~1 part of catalyst, 0.5~1 part of foaming agent is handed over
Join 2~5 parts of agent.
6. diabetic's health insoles according to claim 5, it is characterised in that：The preparation side of the memory foam sponge layer
Method is：By the PPG of corresponding parts by weight, methyl diphenylene diisocyanate, lilium pollen and the isocyanide of isophorone two
Acid esters is added to stir in blender, is heated to 35~38 degrees Celsius, other raw materials of corresponding number is added to mixed
In clutch, high-speed stirred is poured into after 6~8 seconds after mould foams and solidify, and obtains remembering foam sponge layer accordingly.
7. diabetic's health insoles according to claim 5, it is characterised in that：The hydroxyl value of the PPG is
50~90 mgKOH/g, molecular weight is 8000~10000, and the silicone oil is BF-2370 and two kinds of mass ratioes of B-4900 are 3：1
Mixture；The catalyst is N, and N- dimethylaminoethyl-N- methyl amino ethanols and acetylacetone,2,4-pentanedione zirconium mass ratio are 0.5：1
Mixture；The foaming agent is normal heptane；Crosslinking agent is ethylenediamine, triethylene glycol and dipropyl（Support）Three kinds of mixtures of glycol.
8. diabetic's health insoles according to claim 1, it is characterised in that：The polyurethane foam layer is agalloch eaglewood
Bark fiber powder, PPG and diisocyanate and the foaming of auxiliary agent raw material are formed；The raw material of the polyurethane foam layer
For：100 parts of PPG, 1~2 part of agalloch eaglewood bark fiber powder, 10~15 parts of IPDI, 2~3 parts of water,
0.5~3 part of silicone oil, 0.2~1 part of catalyst, 0.5~1 part of foaming agent, 0.5~1 part of silane coupler.
9. diabetic's health insoles according to claim 8, it is characterised in that：The preparation of the polyurethane foam layer
Method is：By the PPG of corresponding parts by weight, agalloch eaglewood bark fiber powder, silane coupler and isophorone diisocyanate
Ester is added to stir in blender, is heated to 35~38 degrees Celsius, other raw materials of corresponding number are added into mixing
In device, high-speed stirred is poured into after 6~8 seconds after mould foams and solidify, and obtains corresponding polyurethane foam layer.
10. diabetic's health insoles according to claim 8, it is characterised in that：The hydroxyl value of the PPG
For 50~90 mgKOH/g, molecular weight is 8000~10000, and the silicone oil is BF-2370 and two kinds of mass ratioes of B-4900 are 2-
6：1 mixture；The catalyst is N, and N- dimethylaminoethyl-N- methyl amino ethanols and acetylacetone,2,4-pentanedione zirconium mass ratio are
0.1-1：1 mixture；The foaming agent is normal heptane.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710567561.3A CN107136643B (en) | 2017-07-12 | 2017-07-12 | Health-care insole for diabetic |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710567561.3A CN107136643B (en) | 2017-07-12 | 2017-07-12 | Health-care insole for diabetic |
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| CN107136643B CN107136643B (en) | 2022-08-12 |
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| CN201710567561.3A Active CN107136643B (en) | 2017-07-12 | 2017-07-12 | Health-care insole for diabetic |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108685267A (en) * | 2018-05-19 | 2018-10-23 | 东莞市顺风运动器材有限公司 | A kind of badminton insole |
| CN108685269A (en) * | 2018-05-25 | 2018-10-23 | 东莞市顺风运动器材有限公司 | A kind of professional insole of cycling |
| CN108720170A (en) * | 2018-04-28 | 2018-11-02 | 东莞市顺风运动器材有限公司 | A kind of cool insole |
| CN108741410A (en) * | 2018-05-04 | 2018-11-06 | 东莞市顺风运动器材有限公司 | A kind of two-in-one insole of socks insole |
| CN109998222A (en) * | 2019-04-25 | 2019-07-12 | 东莞市东城赤洪节能设备厂 | A kind of insole that can be breathed |
| CN110051079A (en) * | 2019-04-19 | 2019-07-26 | 申振 | A kind of rubber-free bamboo charcoal shoe pad |
| CN111150174A (en) * | 2018-11-08 | 2020-05-15 | 冠颉股份有限公司 | Shoe pad and its regulating and making method |
| CN114246393A (en) * | 2020-09-21 | 2022-03-29 | 黄英俊 | Hollow object forming curved surface |
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| CN105747374A (en) * | 2016-04-27 | 2016-07-13 | 唐潇 | 3D antifatigue insole |
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| CN204409772U (en) * | 2015-02-04 | 2015-06-24 | 泉州足康鞋业有限公司 | A kind of shoe-pad used for diabetic |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108720170A (en) * | 2018-04-28 | 2018-11-02 | 东莞市顺风运动器材有限公司 | A kind of cool insole |
| CN108741410A (en) * | 2018-05-04 | 2018-11-06 | 东莞市顺风运动器材有限公司 | A kind of two-in-one insole of socks insole |
| CN108685267A (en) * | 2018-05-19 | 2018-10-23 | 东莞市顺风运动器材有限公司 | A kind of badminton insole |
| CN108685269A (en) * | 2018-05-25 | 2018-10-23 | 东莞市顺风运动器材有限公司 | A kind of professional insole of cycling |
| CN108685269B (en) * | 2018-05-25 | 2021-01-19 | 东莞市顺风运动器材有限公司 | Professional shoe pad for riding bicycle |
| CN111150174A (en) * | 2018-11-08 | 2020-05-15 | 冠颉股份有限公司 | Shoe pad and its regulating and making method |
| CN110051079A (en) * | 2019-04-19 | 2019-07-26 | 申振 | A kind of rubber-free bamboo charcoal shoe pad |
| CN110051079B (en) * | 2019-04-19 | 2021-07-30 | 东莞市玖辉实业有限公司 | Non-glue bamboo charcoal insole |
| CN109998222A (en) * | 2019-04-25 | 2019-07-12 | 东莞市东城赤洪节能设备厂 | A kind of insole that can be breathed |
| CN109998222B (en) * | 2019-04-25 | 2020-10-23 | 东莞市东城赤洪节能设备厂 | Breathable insole |
| CN114246393A (en) * | 2020-09-21 | 2022-03-29 | 黄英俊 | Hollow object forming curved surface |
| TWI821029B (en) * | 2020-09-21 | 2023-11-01 | 黃英俊 | hollow object forming a curved surface |
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