CN108685269A - A kind of professional insole of cycling - Google Patents
A kind of professional insole of cycling Download PDFInfo
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- CN108685269A CN108685269A CN201810512466.8A CN201810512466A CN108685269A CN 108685269 A CN108685269 A CN 108685269A CN 201810512466 A CN201810512466 A CN 201810512466A CN 108685269 A CN108685269 A CN 108685269A
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- Prior art keywords
- convex body
- polyurethane
- insole
- massage convex
- polyurethane foam
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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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention discloses a kind of professional insole of cycling, including insole body, and insole body includes nanometer bamboo carbon fiber layer, the first polyurethane foam layer, the second polyurethane foam layer and third polyurethane foam layer successively from top to bottom;From the front end of insole body to rear end, nanometer bamboo carbon fiber layer corresponds to human foot and is equipped with massaging toe protrusion, half sole massage convex, sole center massage convex, arch of foot massage convex and heel massage convex successively, is equipped with the massaging toe convex body jacked up upwards, half sole massage convex body, sole center massage convex body, arch of foot massage convex body and heel massage convex body between nanometer bamboo carbon fiber layer and the first polyurethane foam layer successively;Third polyurethane foam layer corresponds to the excalation of insole body front end, and the downside of third polyurethane foam layer rear end is equipped with accommodating cavity, heel beam is inlaid in the accommodating cavity.Damping of the present invention, shield foot effect are strong, breathe freely, good deodorization effect, change shake effect and supporting role is apparent, and have the function of promoting blood circulation.
Description
Technical field
The present invention relates to a kind of insole, more particularly to a kind of professional insole of cycling.
Background technology
It is unlimited time, unlimited speed to cycle the benefit taken exercise.Cycling can not only lose weight, but also stature can be made even
Claim.Since cycling motion is the movement for needing a large amount of oxygen, so cardiac function can also be strengthened, while high blood can also be prevented
Pressure, it is sometimes more more effective than drug.Cycling can compress blood vessel so that blood circulation accelerates, and brain takes in more oxygen, adds
A large amount of fresh airs are sucked, can think that brains become apparent from.
Movement expert points out, due to the particular/special requirement of cycling motion, arm and trunk are mostly the work of firm static, and two legs are more
For the work of dynamic property, when blood is redistributed, the blood supply amount of lower limb is more, and the variation of heart rate also pedals action according to stepping on
Speed and the fluctuating of topography and it is different.Body interior is badly in need of supplement nutriment and discharge waste material, so heartbeat often increases than usual
Add 2~3 times.Practice repeatedly, myocardium prosperity, heart can be made to become larger, myocardial contraction is strong, the elasticity enhancing of vascular wall.
To make pulmonary ventilation volume increase, lung capacity increases, and the respiratory function of lung improves.
Cycling is an extraordinary body building, however should not light only ride at full tilt, it is also noted that correctly riding
Posture and dress will not just cause sport injury.The cloth shoes of general motion are mostly to tie up shoestring, and sole is big and soft, just walks
Relatively comfortable for road, shock-absorbing and stablize, but bring cycling can be too wide because of sole, be easy to snap into crank and Chain stay, and too
Soft sole can also reduce and trample efficiency.In addition, seem sandals, slippers, then due to covering property deficiency, in addition to falling down or emergency brake
Relatively may be injured outer when vehicle, sole is also easy to shake in trampling, and same sole is softer, is not suitable for cycling.Suitable profession is ridden
The shoes of vehicle, footwear body are answered relatively narrow, are reduced and are snapped into the chance of crank and Chain stay, and shoes are wanted to fit closely with sole, to reduce
The shaking of sole when trampling.Professional shoe for bicycle rider can also emphasize hard bottom, and efficiency is trampled to improve;But opposite, more professional rides
Vehicle shoes, sole is harder, is also more not easy to walk.
Insole be apply very universal articles for daily use, by effect point, insole can be divided into health insoles, functional insole and often
Advise insole.The structure of traditional sock is that the sewing of multilayer cloth is suppressed into either multilayer leather, has centainly soft
Softness and shock absorbing effect substantially conform to the demand of usual stroll wear shoes.But when cycling this peculair motion, tradition
Insole has following missing:One, traditional sock damping, shield foot effect are poor, when movement, foot's half sole and followed by bottom impact
Power is big, and traditional sock is difficult to absorb the impact force for generating foot bones in walking, motion process, it is difficult to protect vola bone,
Ankle-joint and knee joint;Secondly, traditional sock poor air permeability, be easy grow bacterium, fungi, be also easy to produce the foot problems such as tinea pedis;
Thirdly, the sole that cycles profession it is narrower compared to other footwear, this is because avoid snapping into crank and Chain stay when riding, and
Cycle profession insole also require it is more relatively hard, but traditional sock in this regard without obviously design.
Invention content
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of damping, shield foot effect
By force, it breathes freely, good deodorization effect, changes shake effect and supporting role is apparent, and with the cycling profession shoes for the effect that promotes blood circulation
Pad.
In order to solve the above technical problems, the technical scheme is that:A kind of professional insole of cycling, including insole body,
The insole body includes nanometer bamboo carbon fiber layer, the first polyurethane foam layer, the second polyurethane foam layer successively from top to bottom
And third polyurethane foam layer;Wherein, from the front end of insole body to rear end, the nanometer bamboo carbon fiber layer corresponds to human foot
The palm is equipped with massaging toe protrusion, half sole massage convex, sole center massage convex, arch of foot massage convex and heel massage convex successively,
It is convex equipped with massaging toe convex body, half sole massage successively between the nanometer bamboo carbon fiber layer and the first polyurethane foam layer
Body, sole center massage convex body, arch of foot massage convex body and heel massage convex body, the massaging toe convex body, half sole massage convex body, sole center
It is corresponding convex to be formed that massage convex body, arch of foot massage convex body and heel massage convex body jack up the nanometer bamboo carbon fiber layer upwards
It rises;The third polyurethane foam layer corresponds to the excalation of insole body front end, the third polyurethane foam layer rear end
Downside be equipped with accommodating cavity, be inlaid with heel beam in the accommodating cavity, the shape of the heel beam is rounded.
As being expanded on further for the present invention:
Preferably, include waist and insole heel in insole half sole, insole, the shoes successively from the front end of insole body to rear end
Waist and insole heel are both provided with the outer rim up tilted in pad;The third polyurethane foam layer corresponds to the shoes on the outside of sole
Waist portions and tab portion missing in pad.
Preferably, the thickness of the nanometer bamboo carbon fiber layer is 0.3~0.8 mm, the thickness of the first polyurethane foam layer
Degree is 3.0~7.5mm, and the thickness of the second polyurethane foam layer is 4.5~8.5mm, the third polyurethane foam layer
Thickness is 6.0~10.5mm, and the thickness of the heel beam is 5.0~12.5mm.
Preferably, the thickness of the nanometer bamboo carbon fiber layer is 0.4~0.6 mm, the thickness of the first polyurethane foam layer
Degree is 4.0~6.5mm, and the thickness of the second polyurethane foam layer is 5.0~8.0mm, the third polyurethane foam layer
Thickness is 7.0~9.5mm, and the thickness of the heel beam is 5.5~11.5mm.
Preferably, the massaging toe convex body is PU polyurethane massaging toe convex bodys, and thickness is 3.5~8.0mm;Before described
Palm massage convex body is that PU polyurethane half soles massage convex body, and thickness is 4.5~9.0mm;The sole center massage convex body is PU polyurethane
Convex body is massaged in sole center, and thickness is 5.5~10.0mm;The arch of foot massage convex body is that PU polyurethane arch of foots massage convex body, and thickness is
12.0~18.5mm;The heel massage convex body is that PU polyurethane heels massage convex body, and thickness is 6.0~15.0mm.
Preferably, the massaging toe convex body is PU polyurethane massaging toe convex bodys, and thickness is 4.0~7.0mm;Before described
Palm massage convex body is that PU polyurethane half soles massage convex body, and thickness is 5.0~8.5mm;The sole center massage convex body is PU polyurethane
Convex body is massaged in sole center, and thickness is 6.0~10.0mm;The arch of foot massage convex body is that PU polyurethane arch of foots massage convex body, and thickness is
13.0~16.5mm;The heel massage convex body is that PU polyurethane heels massage convex body, and thickness is 8.0~14.0mm.
Preferably, the first polyurethane foam layer playing the role of in cycling is shaken, including following parts by weight
Component:80~90 parts of polyurethane, 1.5~3 parts of coupling agent, 5~10 parts of toughener, the coupling agent are isopropyl three(Dioctyl
Pyrophosphoric acid acyloxy)Ethylene titanate esters, isopropyl three(Dioctyl phosphoric acid acyloxy)Titanate esters, isopropyl three(Detergent alkylate
Sulfonic acid)Titanate esters, tetra isopropyl two(Dioctyl phosphito acyloxy)The mixture that four kinds of titanate esters, the toughener are Malaysia
Acid anhydrides grafting polymer elastomer is selected from POE-g-MAH, EPDM-g-MAH, TPU-g-MAH, SEBS-g-MAH, NBR-g-MAH
In it is one or more.
Preferably, the second polyurethane foam layer is highly-elastic urethane foam sponge layer, including pure layer of polyurethane and is contained
The flexible polyurethane alveolar layer of medicinal powder, the flexible polyurethane alveolar layer are polyurethane foam material, and medicinal powder is fishbone dust, rape pollen, big
Bean powder is one or more of;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, diisocyanate 10
~35 parts, 15~30 parts of toluene di-isocyanate(TDI), 4,4`- 10~25 parts of methyl diphenylene diisocyanates, antioxidant 5~25
Part, 5~20 parts of water, 1.5~3.5 parts of silicone oil, 0.6~2.0 part of crosslinking agent;
The preparation method of the flexible polyurethane alveolar layer is:The polyether polyol for soft PU foam of corresponding parts by weight and polyisocyanates are added
Enter in mixer and stir evenly, be heated to 35~38 degrees Celsius, other raw materials of corresponding number are added in mixer,
High-speed stirred is poured into after 6~8 seconds after mold foams and cure, and corresponding flexible polyurethane alveolar layer is obtained;
The hydroxyl value of the polyether polyol for soft PU foam is 50~90 mgKOH/g, and molecular weight is 5000~6000, the antioxidant
For four (4- hydroxyl -3,5- di-tert-butyl-phenyls propionic acid) pentaerythrites and 1,1,3- tri- (2- methyl -4- hydroxyl -5- uncles
Butylbenzene base) butane is obtained by a certain percentage;
The silicone oil is polyether modified silicon oil;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol.
Preferably, the third polyurethane foam layer plays the role of arch support and heel in cycling, by palm tree
Hide fiber powder, polyether polyol and polyisocyanates and auxiliary agent raw material foam;
The raw material of the third polyurethane foam layer is:100 parts of polyether polyol, 20~30 parts of palm bark fiber powder, polyisocyanate
30~55 parts of cyanate, 2~15 parts of water, 0.5~2.5 part of silicone oil, 0.5~2 part of catalyst, 0.5~0.8 part of foaming agent, silane
0.8~1.5 part of coupling agent;
The preparation method of the third polyurethane foam layer is:By the polyether polyol of corresponding parts by weight, palm bark fiber
Powder, silane coupling agent and polyisocyanates are added in mixer and stir evenly, and 35~38 degrees Celsius are heated to, by corresponding part
Several other raw materials are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained corresponding
Third polyurethane foam layer;
The catalyst be selected from zinc chloride, iron chloride, antimony trichloride, potassium acetate, caproic acid potassium, potassium octanoate, lead octoate, zinc octoate,
Calcium octoate, cobalt octoate, magnesium octoate, zinc acetylacetonate, bismuth nitrate, alkali metal carboxylate, two tin octoates, diethyl caproic acid tin,
Dibutyl tin laurate, triethylamine, tetramethyl butane diamine, 4-methyl hexamethylene diamine, five methyl diethylentriamine, pentamethyl two
Propylidene triamine, dimethyl benzylamine, dimethyl cyclohexyl amine, diethylenetriamine, triethylene diamine, N-methylmorpholine, N- ethyls
Quinoline, N- cyclohexyl morpholines, N, N- lupetazins, N, N- diethyl piperazine, bis- (dimethylamino ethyl) ethers, bis- (diethylamine
Base ethyl) ether, N, any one in N- lupetazins, hexahydrotriazine or quaternary ammonium salt or two or more arbitrary proportions
Mixture;
The foaming agent includes pentamethylene;
The silane coupling agent is triethoxy hydrogen silane, lauric acid diethyl amide, octadecylamine acetate, poly alkyl alcohol
Ethylene oxide ether is mixed to prepare.
The beneficial effects of the invention are as follows:One, due to third polyurethane foam layer rear end downside be equipped with accommodating cavity, the appearance
It sets intracavitary and is bumped into a heel beam, therefore, insole elasticity is good, can effectively absorb and be rushed to foot bones generation during cycling
Power is hit, protection vola bone, ankle-joint and knee joint have outstanding damping shield foot effect;Secondly, the nano bamboo Carbon fiber of insole
Tie up layer, have the characteristics that moisture absorption breathes freely, is bacteriostasis antibiosis, environmentally protective, good permeability and have both it is mould proof, the functions such as perspire;Its
Three, since arch area setting arch of foot massages convex body, stiffness of waist in children matter is held up in formation, fitting arch of foot, waist and insole heel in insole
It is both provided with the outer rim up tilted, third polyurethane foam layer corresponds to waist portions and tab portion in the insole on the outside of sole
Missing can effectively absorb during cycling to the impact force on the outside of sole, have preferable protection to foot;Four, bamboo charcoal nano
Massaging toe convex body, half sole massage convex body, sole center massage convex body, foot are equipped between fibrous layer and the first polyurethane foam layer successively
Bow massage convex body and heel massage convex body, each acupuncture point of foot can be allowed to receive massage, effectively facilitate vola blood circulation,
With health-care physical therapy effect;Five, the first polyurethane foam layer playing the role of in cycling is shaken, the second polyurethane foam layer
For highly-elastic urethane foam sponge layer, effectively foot can be buffered in motion process of riding, third polyurethane foam layer is in cycling
Play the role of arch support and heel, effectively support foot, meets and cycle the requirement more relatively hard to professional insole;Its
Six, the special preparation method of the first polyurethane foam layer without catalyst and foaming agent, the second polyurethane foam layer add fishbone dust,
Palm bark fiber powder is added in rape pollen, soy meal, third polyurethane foam layer, and three strata urethane foam sponge layers are all made of difference
In the special preparation method of existing preparation method, meet insole for the comfort for cycling professional relative narrower and using, and
And increase medicinal powder makes its performance enhancement of refreshing oneself, avoids that accident occurs in nervous movement, during the games because energy is not concentrated
Accident, fishbone dust, rape pollen, soy meal, which is added, to build up resistance, and it is preferable that palm bark fiber powder ensure that it has
Support performance.
Description of the drawings
Fig. 1 is one of the dispersed structure schematic diagram of the present invention.
Fig. 2 is the two of the dispersed structure schematic diagram of the present invention.
In figure:1. nanometer bamboo carbon fiber layer;2. the first polyurethane foam layer;3. the second polyurethane foam layer;4. third is poly-
Urethane foam sponge layer;5. massaging toe is raised;6. half sole massage convex;7. sole center massage convex;8. arch of foot massage convex;9. heel
Massage convex;10. heel beam;11. insole half sole;12. waist in insole;13. insole heel.
Specific implementation mode
Xia Mianjiehefutuduibenfamingjiegouyuanlihegongzuoyuanlizuojinyibuxiangxishuoming.
As depicted in figs. 1 and 2, the present invention is a kind of cyclings profession insole, including insole body, and the insole body is from upper
Include nanometer bamboo carbon fiber layer 1, the first polyurethane foam layer 2, the second polyurethane foam layer 3 and third polyurethane successively under
Foam sponge layer 4;Wherein, from the front end of insole body to rear end, the nanometer bamboo carbon fiber layer 1 corresponds to human foot and is equipped with foot successively
Toe massage convex 5, half sole massage convex 6, sole center massage convex 7, arch of foot massage convex 8 and heel massage convex 9, the nanometer
Massaging toe convex body, half sole massage convex body, sole center are equipped between bamboo 1 and the first polyurethane foam layer 2 successively
It massages convex body, arch of foot massage convex body and heel and massages convex body, the massaging toe convex body, half sole massage convex body, sole center massage are convex
Body, arch of foot massage convex body and heel massage convex body jack up the nanometer bamboo carbon fiber layer 1 to form corresponding protrusion upwards;Institute
The excalation that third polyurethane foam layer 4 corresponds to insole body front end is stated, the downside of the third polyurethane foam layer 4 is set
There is accommodating cavity, heel beam 10 is inlaid in the accommodating cavity, the shape of the heel beam 10 is rounded.
Nanometer bamboo carbon fiber layer 1, the first polyurethane foam layer 2, the second polyurethane foam layer 3 and third polyurethane foam layer
4 whole pressing and formings, after pressing, massaging toe convex body, half sole massage convex body, sole center massage convex body, arch of foot massage convex body
And heel massage convex body is respectively to ejecting on nanometer bamboo carbon fiber layer 1.Nanometer bamboo carbon fiber layer 1 has moisture absorption ventilative, antibacterial
Antibacterial, cool in summer and warm in winter, environmentally protective feature;First polyurethane foam layer 2, the second polyurethane foam layer 3 and third polyurethane
Foam sponge layer 4 has degradable, mould proof environmental protection, antibacterial, breathes freely, deodorization, perspires effect, and three strata urethane foam sponge layers are mixed with
Black particle shaped activated carbon, permeation functions are stronger.The heel beam 10 uses wave dragon beam, has outstanding damping work(
Energy.
As depicted in figs. 1 and 2, from the front end of insole body to rear end, include successively insole half sole 11, in insole waist 12 and
Insole heel 13, waist 12 and insole heel 13 are both provided with the outer rim up tilted in the insole;The third polyurethane foam
Continuous layer 4 corresponds to 12 excalation of waist in the insole on the outside of sole.
As depicted in figs. 1 and 2, the thickness of the nanometer bamboo carbon fiber layer 1 is 0.3~0.8 mm, first polyurethane
The thickness of foam sponge layer 2 is 3.0~7.5mm, and the thickness of the second polyurethane foam layer 3 is 4.5~8.5mm, and the third is poly-
The thickness of urethane foam sponge layer 4 is 6.0~10.5mm, and the thickness of the heel beam 10 is 5.0~12.5mm.
Preferably, the thickness of the nanometer bamboo carbon fiber layer 1 is 0.4~0.6 mm, the first polyurethane foam layer 2
Thickness is 4.0~6.5mm, and the thickness of the second polyurethane foam layer 3 is 5.0~8.0mm, the third polyurethane foam layer
4 thickness is 7.0~9.5mm, and the thickness of the heel beam 10 is 5.5~11.5mm.
As depicted in figs. 1 and 2, the massaging toe convex body be PU polyurethane massaging toe convex bodys, thickness be 3.5~
8.0mm;The half sole massage convex body is that PU polyurethane half soles massage convex body, and thickness is 4.5~9.0mm;The sole center massage is convex
Body is that convex body is massaged in PU polyurethane sole center, and thickness is 5.5~10.0mm;The arch of foot massage convex body is massaged for PU polyurethane arch of foots
Convex body, thickness are 12.0~18.5mm;Heel massage convex body is that PU polyurethane heels massage convex body, thickness is 6.0~
15.0mm。
Preferably, the massaging toe convex body is PU polyurethane massaging toe convex bodys, and thickness is 4.0~7.0mm;Before described
Palm massage convex body is that PU polyurethane half soles massage convex body, and thickness is 5.0~8.5mm;The sole center massage convex body is PU polyurethane
Convex body is massaged in sole center, and thickness is 6.0~10.0mm;The arch of foot massage convex body is that PU polyurethane arch of foots massage convex body, and thickness is
13.0~16.5mm;The heel massage convex body is that PU polyurethane heels massage convex body, and thickness is 8.0~14.0mm.
It is the specific embodiment of material and manufacturing process below.
Embodiment 1:
The playing the role of in cycling of the first polyurethane foam layer 2 is shaken, and the component of following parts by weight is included:Polyurethane
80 parts, 1.5 parts of coupling agent, 5 parts of toughener, the coupling agent is isopropyl three(Dioctylphyrophosphoric acid acyloxy)Ethylene metatitanic acid
Ester, isopropyl three(Dioctyl phosphoric acid acyloxy)Titanate esters, isopropyl three(Dodecyl benzene sulfonic acid)Titanate esters, tetra isopropyl two
(Dioctyl phosphito acyloxy)The mixture that four kinds of titanate esters, the toughener are maleic anhydride grafting polymer elastomer,
It is one or more in POE-g-MAH, EPDM-g-MAH, TPU-g-MAH, SEBS-g-MAH, NBR-g-MAH.
The second polyurethane foam layer 3 is highly-elastic urethane foam sponge layer, including pure layer of polyurethane and contains medicinal powder
Flexible polyurethane alveolar layer, the flexible polyurethane alveolar layer are polyurethane foam material, and medicinal powder is fishbone dust, rape pollen, soy meal one
Kind is several;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, diisocyanate 10
Part, 15 parts of toluene di-isocyanate(TDI), 4,4`- 10 parts of methyl diphenylene diisocyanates, 5 parts of antioxidant, 5 parts of water, silicone oil 1.5
Part, 0.6 part of crosslinking agent;
The preparation method of the flexible polyurethane alveolar layer is:The polyether polyol for soft PU foam of corresponding parts by weight and polyisocyanates are added
Enter in mixer and stir evenly, be heated to 35~38 degrees Celsius, other raw materials of corresponding number are added in mixer,
High-speed stirred is poured into after 6~8 seconds after mold foams and cure, and corresponding flexible polyurethane alveolar layer is obtained;
The hydroxyl value of the polyether polyol for soft PU foam is 50~90 mgKOH/g, and molecular weight is 5000~6000, the antioxidant
For four (4- hydroxyl -3,5- di-tert-butyl-phenyls propionic acid) pentaerythrites and 1,1,3- tri- (2- methyl -4- hydroxyl -5- uncles
Butylbenzene base) butane is obtained by a certain percentage;
The silicone oil is polyether modified silicon oil;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol.
The third polyurethane foam layer 4 plays the role of arch support and heel in cycling profession, by palm bark
Fiber powder, polyether polyol and polyisocyanates and auxiliary agent raw material foam;
The raw material of the third polyurethane foam layer 4 is:100 parts of polyether polyol, 20 parts of palm bark fiber powder, polyisocyanic acid
30 parts of ester, 2~15 parts of water, 0.5 part of silicone oil, 0.5 part of catalyst, 0.5 part of foaming agent, 0.8 part of silane coupling agent;
The preparation method of the third polyurethane foam layer 4 is:By the polyether polyol of corresponding parts by weight, palm bark fiber
Powder, silane coupling agent and polyisocyanates are added in mixer and stir evenly, and 35~38 degrees Celsius are heated to, by corresponding part
Several other raw materials are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained corresponding
Third polyurethane foam layer 4;
The catalyst be selected from zinc chloride, iron chloride, antimony trichloride, potassium acetate, caproic acid potassium, potassium octanoate, lead octoate, zinc octoate,
Calcium octoate, cobalt octoate, magnesium octoate, zinc acetylacetonate, bismuth nitrate, alkali metal carboxylate, two tin octoates, diethyl caproic acid tin,
Dibutyl tin laurate, triethylamine, tetramethyl butane diamine, 4-methyl hexamethylene diamine, five methyl diethylentriamine, pentamethyl two
Propylidene triamine, dimethyl benzylamine, dimethyl cyclohexyl amine, diethylenetriamine, triethylene diamine, N-methylmorpholine, N- ethyls
Quinoline, N- cyclohexyl morpholines, N, N- lupetazins, N, N- diethyl piperazine, bis- (dimethylamino ethyl) ethers, bis- (diethylamine
Base ethyl) ether, N, any one in N- lupetazins, hexahydrotriazine or quaternary ammonium salt or two or more arbitrary proportions
Mixture;
The foaming agent includes pentamethylene;
The silane coupling agent is triethoxy hydrogen silane, lauric acid diethyl amide, octadecylamine acetate, poly alkyl alcohol
Ethylene oxide ether is mixed to prepare.
The other structures component of insole is that current material is obtained by commonsense method.
Embodiment 2
The playing the role of in cycling of the first polyurethane foam layer 2 is shaken, and the component of following parts by weight is included:Polyurethane
90 parts, 3 parts of coupling agent, 10 parts of toughener, the coupling agent is isopropyl three(Dioctylphyrophosphoric acid acyloxy)Ethylene titanate esters,
Isopropyl three(Dioctyl phosphoric acid acyloxy)Titanate esters, isopropyl three(Dodecyl benzene sulfonic acid)Titanate esters, tetra isopropyl two(Two
Octyl phosphorous acid acyloxy)The mixture that four kinds of titanate esters, the toughener are maleic anhydride grafting polymer elastomer, are selected from
It is one or more in POE-g-MAH, EPDM-g-MAH, TPU-g-MAH, SEBS-g-MAH, NBR-g-MAH.
The second polyurethane foam layer 3 is highly-elastic urethane foam sponge layer, including pure layer of polyurethane and contains medicinal powder
Flexible polyurethane alveolar layer, the flexible polyurethane alveolar layer are polyurethane foam material, and medicinal powder is fishbone dust, rape pollen, soy meal one
Kind is several;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, diisocyanate 35
Part, 30 parts of toluene di-isocyanate(TDI), 4,4`- 25 parts of methyl diphenylene diisocyanates, 25 parts of antioxidant, 20 parts of water, silicone oil 3.5
Part, 2.0 parts of crosslinking agent;
The preparation method of the flexible polyurethane alveolar layer is:The polyether polyol for soft PU foam of corresponding parts by weight and polyisocyanates are added
Enter in mixer and stir evenly, be heated to 35~38 degrees Celsius, other raw materials of corresponding number are added in mixer,
High-speed stirred is poured into after 6~8 seconds after mold foams and cure, and corresponding flexible polyurethane alveolar layer is obtained;
The hydroxyl value of the polyether polyol for soft PU foam is 50~90 mgKOH/g, and molecular weight is 5000~6000, the antioxidant
For four (4- hydroxyl -3,5- di-tert-butyl-phenyls propionic acid) pentaerythrites and 1,1,3- tri- (2- methyl -4- hydroxyl -5- uncles
Butylbenzene base) butane is obtained by a certain percentage;
The silicone oil is polyether modified silicon oil;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol.
The third polyurethane foam layer 4 plays the role of arch support and heel in cycling profession, by palm bark
Fiber powder, polyether polyol and polyisocyanates and auxiliary agent raw material foam;
The raw material of the third polyurethane foam layer 4 is:100 parts of polyether polyol, 30 parts of palm bark fiber powder, polyisocyanic acid
55 parts of ester, 15 parts of water, 2.5 parts of silicone oil, 2 parts of catalyst, 0.8 part of foaming agent, 1.5 parts of silane coupling agent;
The preparation method of the third polyurethane foam layer 4 is:By the polyether polyol of corresponding parts by weight, palm bark fiber
Powder, silane coupling agent and polyisocyanates are added in mixer and stir evenly, and 35~38 degrees Celsius are heated to, by corresponding part
Several other raw materials are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained corresponding
Third polyurethane foam layer 4;
The catalyst be selected from zinc chloride, iron chloride, antimony trichloride, potassium acetate, caproic acid potassium, potassium octanoate, lead octoate, zinc octoate,
Calcium octoate, cobalt octoate, magnesium octoate, zinc acetylacetonate, bismuth nitrate, alkali metal carboxylate, two tin octoates, diethyl caproic acid tin,
Dibutyl tin laurate, triethylamine, tetramethyl butane diamine, 4-methyl hexamethylene diamine, five methyl diethylentriamine, pentamethyl two
Propylidene triamine, dimethyl benzylamine, dimethyl cyclohexyl amine, diethylenetriamine, triethylene diamine, N-methylmorpholine, N- ethyls
Quinoline, N- cyclohexyl morpholines, N, N- lupetazins, N, N- diethyl piperazine, bis- (dimethylamino ethyl) ethers, bis- (diethylamine
Base ethyl) ether, N, any one in N- lupetazins, hexahydrotriazine or quaternary ammonium salt or two or more arbitrary proportions
Mixture;
The foaming agent includes pentamethylene;
The silane coupling agent is triethoxy hydrogen silane, lauric acid diethyl amide, octadecylamine acetate, poly alkyl alcohol
Ethylene oxide ether is mixed to prepare.
The other structures component of insole is that current material is obtained by commonsense method.
Embodiment 3
The playing the role of in cycling of the first polyurethane foam layer 2 is shaken, and the component of following parts by weight is included:Polyurethane
85 parts, 2.0 parts of coupling agent, 7 parts of toughener, the coupling agent is isopropyl three(Dioctylphyrophosphoric acid acyloxy)Ethylene metatitanic acid
Ester, isopropyl three(Dioctyl phosphoric acid acyloxy)Titanate esters, isopropyl three(Dodecyl benzene sulfonic acid)Titanate esters, tetra isopropyl two
(Dioctyl phosphito acyloxy)The mixture that four kinds of titanate esters, the toughener are maleic anhydride grafting polymer elastomer,
It is one or more in POE-g-MAH, EPDM-g-MAH, TPU-g-MAH, SEBS-g-MAH, NBR-g-MAH.
The other structures component of insole is that current material is obtained by commonsense method.
Embodiment 4
The second polyurethane foam layer 3 is highly-elastic urethane foam sponge layer, including pure layer of polyurethane and the poly- ammonia containing medicinal powder
The soft alveolar layer of ester, the flexible polyurethane alveolar layer are polyurethane foam material, medicinal powder be fishbone dust, rape pollen, soy meal it is a kind of or
It is several;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, diisocyanate 30
Part, 22 parts of toluene di-isocyanate(TDI), 4,4`- 19 parts of methyl diphenylene diisocyanates, 20 parts of antioxidant, 20 parts of water, silicone oil 3
Part, 1.5 parts of crosslinking agent;
The preparation method of the flexible polyurethane alveolar layer is:The polyether polyol for soft PU foam of corresponding parts by weight and polyisocyanates are added
Enter in mixer and stir evenly, be heated to 35~38 degrees Celsius, other raw materials of corresponding number are added in mixer,
High-speed stirred is poured into after 6~8 seconds after mold foams and cure, and corresponding flexible polyurethane alveolar layer is obtained;
The hydroxyl value of the polyether polyol for soft PU foam is 50~90 mgKOH/g, and molecular weight is 5000~6000, the antioxidant
For four (4- hydroxyl -3,5- di-tert-butyl-phenyls propionic acid) pentaerythrites and 1,1,3- tri- (2- methyl -4- hydroxyl -5- uncles
Butylbenzene base) butane is obtained by a certain percentage;
The silicone oil is polyether modified silicon oil;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol.
The other structures component of insole is that current material is obtained by commonsense method.
Embodiment 5
The third polyurethane foam layer 4 plays the role of arch support and heel in cycling profession, by palm bark fiber
Powder, polyether polyol and polyisocyanates and auxiliary agent raw material foam;
The raw material of the third polyurethane foam layer 4 is:100 parts of polyether polyol, 26 parts of palm bark fiber powder, polyisocyanic acid
45 parts of ester, 10 parts of water, 2 parts of silicone oil, 1.8 parts of catalyst, 0.7 part of foaming agent, 1.1 parts of silane coupling agent;
The preparation method of the third polyurethane foam layer 4 is:By the polyether polyol of corresponding parts by weight, palm bark fiber
Powder, silane coupling agent and polyisocyanates are added in mixer and stir evenly, and 35~38 degrees Celsius are heated to, by corresponding part
Several other raw materials are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained corresponding
Third polyurethane foam layer 4;
The catalyst be selected from zinc chloride, iron chloride, antimony trichloride, potassium acetate, caproic acid potassium, potassium octanoate, lead octoate, zinc octoate,
Calcium octoate, cobalt octoate, magnesium octoate, zinc acetylacetonate, bismuth nitrate, alkali metal carboxylate, two tin octoates, diethyl caproic acid tin,
Dibutyl tin laurate, triethylamine, tetramethyl butane diamine, 4-methyl hexamethylene diamine, five methyl diethylentriamine, pentamethyl two
Propylidene triamine, dimethyl benzylamine, dimethyl cyclohexyl amine, diethylenetriamine, triethylene diamine, N-methylmorpholine, N- ethyls
Quinoline, N- cyclohexyl morpholines, N, N- lupetazins, N, N- diethyl piperazine, bis- (dimethylamino ethyl) ethers, bis- (diethylamine
Base ethyl) ether, N, any one in N- lupetazins, hexahydrotriazine or quaternary ammonium salt or two or more arbitrary proportions
Mixture;
The foaming agent includes pentamethylene;
The silane coupling agent is triethoxy hydrogen silane, lauric acid diethyl amide, octadecylamine acetate, poly alkyl alcohol
Ethylene oxide ether is mixed to prepare.
The other structures component of insole is that current material is obtained by commonsense method.
All it is that current material is carried out by the insole that commonsense method obtains by the embodiment 1-5 insoles prepared and all components
Comparison, insole damping, the shield foot effect of discovery embodiment 1-5 is strong, and ventilative, good deodorization effect has the effect that promotes blood circulation,
Its performance is substantially better than the insole of the insole that current material is obtained by commonsense method, especially Examples 1 and 2, relaxes after use
Appropriate highest, gas permeability is most strong, and elasticity is good, and the sufficient ability of damping shield is most strong, changes shake effect and supporting role is good, boost metabolism
The effect for enhancing resistance of human body is the most apparent.The change shake effect of wherein embodiment 3 is apparent, and elastic property is compared with supporting role
Examples 1 and 2 are slightly worse;The elastic property of embodiment 4 is apparent, and changing shake effect, with supporting role to compare Examples 1 and 2 slightly worse;It is real
The supporting role for applying example 5 is apparent, and changing shake effect, with elastic property to compare Examples 1 and 2 slightly worse.
The above is only better embodiment of the present invention, and every technical solution according to the present invention is to above implementation
Any subtle modifications, equivalent variations and modifications, belong in the range of technical solution of the present invention made by mode.
Claims (9)
1. a kind of professional insole of cycling, including insole body, it is characterised in that:The insole body includes receiving successively from top to bottom
Rice bamboo, the first polyurethane foam layer, the second polyurethane foam layer and third polyurethane foam layer;Wherein, from shoes
The front end of pad body to rear end, the nanometer bamboo carbon fiber layer correspond to human foot and are pressed successively equipped with massaging toe protrusion, half sole
It rubs protrusion, sole center massage convex, arch of foot massage convex and heel massage convex, the nanometer bamboo carbon fiber layer is poly- with described first
Massaging toe convex body, half sole massage convex body, sole center massage convex body, arch of foot massage convex body and foot are equipped between urethane foam sponge layer successively
With massaging convex body, the massaging toe convex body, half sole massage convex body, sole center massage convex body, arch of foot massage convex body and heel massage
Convex body jacks up the nanometer bamboo carbon fiber layer to form corresponding protrusion upwards;The third polyurethane foam layer corresponds to shoes
The downside of the excalation of pad body front end, the third polyurethane foam layer rear end is equipped with accommodating cavity, is inlayed in the accommodating cavity
There are heel beam, the shape of the heel beam rounded.
2. the professional insole of cycling according to claim 1, it is characterised in that:From the front end of insole body to rear end, successively
Including waist in insole half sole, insole and insole heel, waist and insole heel are both provided with the outer rim up tilted in the insole;
The third polyurethane foam layer corresponds to waist portions and tab portion missing in the insole on the outside of sole.
3. the professional insole of cycling according to claim 1, it is characterised in that:The thickness of the nanometer bamboo carbon fiber layer is
The thickness of 0.3~0.8 mm, the first polyurethane foam layer are 3.0~7.5mm, the thickness of the second polyurethane foam layer
Thickness for 4.5~8.5mm, the third polyurethane foam layer is 6.0~10.5mm, and the thickness of the heel beam is
5.0~12.5mm.
4. the professional insole of cycling according to claim 3, it is characterised in that:The thickness of the nanometer bamboo carbon fiber layer is
The thickness of 0.4~0.6 mm, the first polyurethane foam layer are 4.0~6.5mm, the thickness of the second polyurethane foam layer
Thickness for 5.0~8.0mm, the third polyurethane foam layer is 7.0~9.5mm, and the thickness of the heel beam is 5.5
~11.5mm.
5. the professional insole of cycling according to claim 1, it is characterised in that:The massaging toe convex body is PU polyurethane feet
Toe massages convex body, and thickness is 3.5~8.0mm;The half sole massage convex body is that PU polyurethane half soles massage convex body, thickness 4.5
~9.0mm;The sole center massage convex body is that convex body is massaged in PU polyurethane sole center, and thickness is 5.5~10.0mm;The arch of foot massage
Convex body is that PU polyurethane arch of foots massage convex body, and thickness is 12.0~18.5mm;The heel massage convex body is PU polyurethane heels
Convex body is massaged, thickness is 6.0~15.0mm.
6. the professional insole of cycling according to claim 5, it is characterised in that:The massaging toe convex body is PU polyurethane feet
Toe massages convex body, and thickness is 4.0~7.0mm;The half sole massage convex body is that PU polyurethane half soles massage convex body, thickness 5.0
~8.5mm;The sole center massage convex body is that convex body is massaged in PU polyurethane sole center, and thickness is 6.0~10.0mm;The arch of foot massage
Convex body is that PU polyurethane arch of foots massage convex body, and thickness is 13.0~16.5mm;The heel massage convex body is PU polyurethane heels
Convex body is massaged, thickness is 8.0~14.0mm.
7. the professional insole of cycling according to claim 1, it is characterised in that:The first polyurethane foam layer is in cycling
Playing the role of is shaken, and the component of following parts by weight is included:80~90 parts of polyurethane, 1.5~3 parts of coupling agent, toughener 5~
10 parts, the coupling agent is isopropyl three(Dioctylphyrophosphoric acid acyloxy)Ethylene titanate esters, isopropyl three(Dioctyl phosphoric acid acyl
Oxygroup)Titanate esters, isopropyl three(Dodecyl benzene sulfonic acid)Titanate esters, tetra isopropyl two(Dioctyl phosphito acyloxy)Metatitanic acid
The mixture that four kinds of ester, the toughener be maleic anhydride grafting polymer elastomer, selected from POE-g-MAH, EPDM-g-MAH,
It is one or more in TPU-g-MAH, SEBS-g-MAH, NBR-g-MAH.
8. the professional insole of cycling according to claim 1, it is characterised in that:The second polyurethane foam layer is high-elastic poly-
Urethane foam sponge layer, including pure layer of polyurethane and the flexible polyurethane alveolar layer containing medicinal powder, the flexible polyurethane alveolar layer are polyurethane
Expanded material, medicinal powder are fishbone dust, rape pollen, soy meal one or more;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, diisocyanate 10
~35 parts, 15~30 parts of toluene di-isocyanate(TDI), 4,4`- 10~25 parts of methyl diphenylene diisocyanates, antioxidant 5~25
Part, 5~20 parts of water, 1.5~3.5 parts of silicone oil, 0.6~2.0 part of crosslinking agent;
The preparation method of the flexible polyurethane alveolar layer is:The polyether polyol for soft PU foam of corresponding parts by weight and polyisocyanates are added
Enter in mixer and stir evenly, be heated to 35~38 degrees Celsius, other raw materials of corresponding number are added in mixer,
High-speed stirred is poured into after 6~8 seconds after mold foams and cure, and corresponding flexible polyurethane alveolar layer is obtained;
The hydroxyl value of the polyether polyol for soft PU foam is 50~90 mgKOH/g, and molecular weight is 5000~6000, the antioxidant
For four (4- hydroxyl -3,5- di-tert-butyl-phenyls propionic acid) pentaerythrites and 1,1,3- tri- (2- methyl -4- hydroxyl -5- uncles
Butylbenzene base) butane is obtained by a certain percentage;
The silicone oil is polyether modified silicon oil;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol.
9. the professional insole of cycling according to claim 1, it is characterised in that:The third polyurethane foam layer is in cycling
Play the role of arch support and heel, by palm bark fiber powder, polyether polyol and polyisocyanates and auxiliary agent raw material
It foams;
The raw material of the third polyurethane foam layer is:100 parts of polyether polyol, 20~30 parts of palm bark fiber powder, polyisocyanate
30~55 parts of cyanate, 2~15 parts of water, 0.5~2.5 part of silicone oil, 0.5~2 part of catalyst, 0.5~0.8 part of foaming agent, silane
0.8~1.5 part of coupling agent;
The preparation method of the third polyurethane foam layer is:By the polyether polyol of corresponding parts by weight, palm bark fiber
Powder, silane coupling agent and polyisocyanates are added in mixer and stir evenly, and 35~38 degrees Celsius are heated to, by corresponding part
Several other raw materials are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained corresponding
Third polyurethane foam layer;
The catalyst be selected from zinc chloride, iron chloride, antimony trichloride, potassium acetate, caproic acid potassium, potassium octanoate, lead octoate, zinc octoate,
Calcium octoate, cobalt octoate, magnesium octoate, zinc acetylacetonate, bismuth nitrate, alkali metal carboxylate, two tin octoates, diethyl caproic acid tin,
Dibutyl tin laurate, triethylamine, tetramethyl butane diamine, 4-methyl hexamethylene diamine, five methyl diethylentriamine, pentamethyl two
Propylidene triamine, dimethyl benzylamine, dimethyl cyclohexyl amine, diethylenetriamine, triethylene diamine, N-methylmorpholine, N- ethyls
Quinoline, N- cyclohexyl morpholines, N, N- lupetazins, N, N- diethyl piperazine, bis- (dimethylamino ethyl) ethers, bis- (diethylamine
Base ethyl) ether, N, any one in N- lupetazins, hexahydrotriazine or quaternary ammonium salt or two or more arbitrary proportions
Mixture;
The foaming agent includes pentamethylene;
The silane coupling agent is triethoxy hydrogen silane, lauric acid diethyl amide, octadecylamine acetate, poly alkyl alcohol
Ethylene oxide ether is mixed to prepare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512466.8A CN108685269B (en) | 2018-05-25 | 2018-05-25 | Professional shoe pad for riding bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512466.8A CN108685269B (en) | 2018-05-25 | 2018-05-25 | Professional shoe pad for riding bicycle |
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| CN108685269B CN108685269B (en) | 2021-01-19 |
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| CN201810512466.8A Active CN108685269B (en) | 2018-05-25 | 2018-05-25 | Professional shoe pad for riding bicycle |
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| USD903268S1 (en) | 2019-02-06 | 2020-12-01 | S. C. Johnson & Son, Inc. | Insole |
| USD906658S1 (en) | 2019-02-19 | 2021-01-05 | S. C. Johnson & Son, Inc. | Insole |
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