CN108685266A - A kind of racing car Special shoe pad - Google Patents
A kind of racing car Special shoe pad Download PDFInfo
- Publication number
- CN108685266A CN108685266A CN201810410233.7A CN201810410233A CN108685266A CN 108685266 A CN108685266 A CN 108685266A CN 201810410233 A CN201810410233 A CN 201810410233A CN 108685266 A CN108685266 A CN 108685266A
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- China
- Prior art keywords
- insole
- pad
- powder
- heart
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- A43B17/08—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined ventilated
-
- 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
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/1445—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
- A43B7/146—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties provided with acupressure points or means for foot massage
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- 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 invention discloses a kind of racing car Special shoe pads, from the front end of insole body to rear end, include waist and insole heel in insole half sole, the insole pad heart, insole successively, 2~6 S type exhaust trench are provided on the upside of the insole half sole, the front and back end of the S type grooves of insole half sole is arranged with the convex grain of 70~130 upper flats;The upside that insole pads the heart is equipped with ovum type convex surface, and the downside that insole pads the heart is equipped with pad heart beam, and the shape for padding heart beam is corresponding with the shape on ovum type convex surface;The position of waist corresponded on the inside of human body arch portion, which is equipped with, in insole arches upward portion, is provided with the elastomeric pad of waist in package insole in insole on the downside of waist;It is equipped with ellipse convex surface on the upside of the middle part of insole heel, is equipped with back heel shock-absorbing pad on the downside of the middle part of insole heel, the shape of back heel shock-absorbing pad is corresponding with the shape on ellipse convex surface.Damping of the present invention shield foot effect is strong, good permeability, can enhance and improves racing driver's arch of foot dynamics and energy health care massage, can wrap up and protect racing car hand and foot.
Description
Technical field
The present invention relates to a kind of insole, more particularly to a kind of racing car Special shoe pad.
Background technology
Racing car is the movement high to physical fitness requirement.In very fast match, think time is considerably less.It is all different in face of every millisecond
The case where, common people need more to judge the time:As long as more slightly hesitating when crossing curved, brake point will be missed, waits and is realizing
To this point, car is probably horizontal on racing track, and racing driver is also at the gear of mistake.
Thus racing car is very high to the competency profiling of racing driver's various aspects, and the dedicated gloves of racing car, boots are all very light
It is thin, the car that racing driver manipulates oneself can be allowed to have warmer feel and feel.Racing car also has two foot pedals:One brake,
One throttle.Bout passes through more than 200 a bends, up to 350 kilometers of 152 public affairs of each excessively curved foot brake of speed per hour
Jin power, the brake of racing car, not racing driver step on braking vane and can work at once, it also has the operating temperature of oneself:400-
1000 degrees Celsius.Want that reaching best brake temperature needs half second, if lacking anticipation, more violent winds go out two or three to racing driver already
Ten meters.So under the danger that gently then severely injured, weight is then got killed, racing driver, which needs to force, oneself keeps the same of attention high concentration
When be also required to shoes as snug as a bug in a rug, insole to assist.
For racing driver, the comfort of wear shoes is very crucial, and still, racing driver often payes attention to the effect of shoes, and
Ignore the effect of insole.Insole is to apply very universal articles for daily use, and by effect point, insole can be divided into health insoles, function
Insole and conventional insole.The structure of traditional sock is that the sewing of multilayer cloth is suppressed into either multilayer leather, is had
Certain pliability and shock absorbing effect substantially conforms to the demand of usual stroll wear shoes.But traditional sock has following lack
It loses:One, traditional sock damping, shield foot effect are poor, when movement, foot's half sole and followed by bottom impact force it is big, traditional sock
It is difficult to absorb the impact force for generating foot bones in walking, motion process, it is difficult to vola bone, ankle-joint and knee be protected to close
Section;Secondly, traditional sock poor air permeability, be easy grow bacterium, fungi, be also easy to produce the foot problems such as tinea pedis;Thirdly, traditional sock
To flat foot without improvement result;Four, traditional sock is without health care massage physiotherapy function.Five, traditional sock is without package foot
Effect, cannot prevent the joint displacements during racing driver touches on the brake.
To sum up, traditional insole cannot meet needs of the specific demand crowd as racing driver to insole, in order to more preferable
Protection racing driver foot so that it is played higher racing car is horizontal, and it is urgent to provide a kind of dedicated insoles of racing car for existing market
To make up the defect of the prior art.
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, good permeability, can enhance improve racing driver's arch of foot dynamics and can health care massage, can wrap up protect racing car hand and foot racing car it is special
Use insole.
In order to solve the above technical problems, the technical scheme is that:A kind of racing car Special shoe pad, including insole body,
From the front end of insole body to rear end, exist successively including waist in insole half sole, the insole pad heart, insole and insole heel, feature
In:2~6 S type exhaust trench are provided on the upside of the insole half sole, one end of the S types groove extends to insole body
Left end, the other ends of the S type grooves extends to the right end of insole body, the front and back end row of the S type grooves of the insole half sole
Show the convex grain of 70~130 upper flats;The upside of the insole pad heart is equipped with ovum type convex surface, the downside of the insole pad heart
Equipped with pad heart beam, the shape for padding heart beam is corresponding with the shape on ovum type convex surface;Waist and insole heel in the insole
Outside portion be respectively equipped with the outer rim up tilted;The position of waist corresponded on the inside of human body arch portion is equipped with arch in the insole
The portion of rising is provided with the elastomeric pad of waist in package insole in the insole on the downside of waist;It is set on the upside of the middle part of the insole heel
There is ellipse convex surface, is equipped with back heel shock-absorbing pad on the downside of the middle part of the insole heel, the shape and ellipse of back heel shock-absorbing pad are convex
The shape in face is corresponding.
For the present invention is expanded on further:
Preferably, 3~5 S type exhaust trench are provided on the upside of the insole half sole;The S type grooves of the insole half sole
Front and back end is arranged with the convex grain of 80~120 upper flats;The elastomeric pad includes the corresponded on the inside of human body arch portion
One elastomeric pad and corresponding to the second elastomeric pad on the outside of human body arch portion, first elastomeric pad and the second elastomeric pad
Downside elastic rib is respectively set.
Preferably, the insole body includes nanometer bamboo carbon fiber layer and PU polyurethane foam layers successively from top to bottom;Institute
It states and is provided with several concave regions and protrusion on the upside of PU polyurethane foam layers, and up jack up nanometer bamboo carbon fiber layer, make insole
The upside of ontology forms exhaust trench, ovum type convex surface and the portion that arches upward;Before the downside of the PU polyurethane foams layer is equipped with
Accommodating cavity, middle accommodating cavity and rear accommodating cavity, before the pad heart beam is set in accommodating cavity, the elastomeric pad houses in being set in
Intracavitary, the back heel shock-absorbing pad are set in rear accommodating cavity.
Preferably, the thickness of the nanometer bamboo carbon fiber layer is 0.5~0.9mm, the thickness of the PU polyurethane foams layer
For 5.0~12.0mm, the thickness of the pad heart beam is 3.5~4.5mm, the thickness of the elastomeric pad is 4.5~
The thickness of 12.5mm, back heel shock-absorbing pad are 3.5~4.5mm.
Preferably, the elastomeric pad is PU polyurethane foam elastomeric pads.
Preferably, PU polyurethane foams layer includes pure layer of polyurethane and the flexible polyurethane alveolar layer containing medicinal powder, described poly-
The soft alveolar layer of urethane is polyurethane foam material, and medicinal powder is mandarin orange powder, lemon powder, oil tea powder, chrysanthemum powder, lavender powder, Chinese toon powder
And two or more in laver powder;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, polyisocyanates 10
~35 parts, 5~35 parts of phosphite antioxidant, 2~13 parts of water, 0.5~3 part of silicone oil, 0.2~1 part of catalyst, foaming agent 0.5
~1 part, 0.5~1 part of crosslinking agent.
Preferably, the preparation method of flexible polyurethane alveolar layer is:By the polyether polyol for soft PU foam and polyisocyanate of corresponding parts by weight
Cyanate is added in mixer and stirs evenly, and is heated to 35~38 degrees Celsius, other raw materials of corresponding number are added to
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, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 2-5:1 mixture;
The catalyst is triethylene diamine, triethanolamine, N, N- dimethylaminoethyl-N- methyl amino ethanols and acetylacetone,2,4-pentanedione
It is one or more in zirconium;
The foaming agent is normal heptane;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol;
The phosphite antioxidant is selected from triphenyl phosphite, dimethylphosphite, tributyl phosphite, two zinc of phosphorous acid
It is one or more in ester, trilauryl phosphite.
Preferably, the elastomeric pad be Randia canthioides bark fiber powder, polyether polyol and isophorone diisocyanate with
And auxiliary agent raw material foams;
The raw material of the elastomeric pad is:100 parts of polyether polyol, 1~2 part of Randia canthioides bark fiber powder, two isocyanide of isophorone
10~15 parts of acid esters, 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 coupling agent
0.5~1 part;
The preparation method of the elastomeric pad is:The polyether polyol of corresponding parts by weight, Randia canthioides bark fiber powder, silane is even
Connection agent and isophorone diisocyanate, which are added in mixer, to stir evenly, and 35~38 degrees Celsius is 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
Elastomeric pad;
The hydroxyl value of the polyether polyol is 50~90 mgKOH/g, and molecular weight is 8000~10000, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 2-6:1 mixture;The catalyst is stannous octoate;The foaming agent is positive heptan
Alkane, L-580, castor oil polyoxyethylene ether press 1:1:1 mixture.
The beneficial effects of the invention are as follows:One, the downside that the heart is padded due to insole, which are equipped with, pads heart beam, in insole heel
Subordinate side is equipped with back heel shock-absorbing pad, and therefore, insole elasticity is good, can effectively absorb racing driver's competition and training in the process to foot bone
The impact force that bone generates, protection vola bone, ankle-joint and knee joint have outstanding damping shield foot effect;Secondly, insole
Nanometer bamboo carbon fiber layer has the characteristics that moisture absorption is ventilative, bacteriostasis antibiosis, environmentally protective, good permeability, also, due to insole half sole
Upside be provided with several crisscross exhaust trench, the moisture in vola can the vertical or horizontal discharge from exhaust trench,
Greatly improve gas permeability;Thirdly, the upside of padding due to insole the heart be equipped with ovum type convex surface, waist corresponds to human body foot in insole
Therefore position on the inside of bow portion, which is equipped with the portion that arches upward, can play the role of massage foot bottom and be bonded arch of foot, can enhance foot
Strength;Four, due in insole the outside portion of waist and insole heel be respectively equipped with the outer rim up tilted, foot can be wrapped up,
Prevent the joint displacements in match motion process, prevent to turn up, sprain the ankle situation, effectively reduces the wind that podarthrum is injured unexpectedly
Danger;The elastomeric pad of waist in package insole five, is provided in insole on the downside of waist, elastomeric pad includes corresponding to human body arch of foot
The first elastomeric pad on the inside of portion and corresponding to the second elastomeric pad on the outside of human body arch portion, the first elastomeric pad and the second bullet
Elastic rib is respectively set on the downside of property gasket, can effectively buffer the huge reaction force to touch on the brake during the games, then have bullet
Add Randia canthioides bark fiber in the manufacturing process of property gasket, can enhance massage to foot, keeping tensions down match atmosphere, then
There is its unique auxiliary agent raw material to make elastomeric pad elasticity and damping performance more perfect;Six, close to nanometer bamboo carbon fiber layer
PU polyurethane foam layers include that pure layer of polyurethane and the flexible polyurethane alveolar layer containing medicinal powder, flexible polyurethane alveolar layer are close to receive
Rice bamboo charcoal fiber, improves the comfort that insole uses, and increase medicinal powder to make its performance enhancement of refreshing oneself, avoid racing driver tight
That opens occurs contingency because energy is not concentrated during the games, and unique preparation method makes to maintain while its is wear-resisting
Higher elasticity.
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. insole half sole;2. insole pads the heart;3. waist in insole;4. insole heel;5.S type exhaust trench;6. convex
Grain;7. ovum type convex surface;8. padding heart beam;9. elastomeric pad;91. the first elastomeric pad;92. the second elastomeric pad;10. oval
Type convex surface;11. back heel shock-absorbing pad;12. nanometer bamboo carbon fiber layer;13.PU polyurethane foam layers.
Specific implementation mode
Xia Mianjiehefutuduibenfamingjiegouyuanlihegongzuoyuanlizuojinyibuxiangxishuoming.
As shown in Fig. 1~Fig. 2, the present invention is a kind of racing car Special shoe pad, a kind of racing car Special shoe pad, including insole sheet
Body includes waist 3 and insole heel 4 in insole half sole 1, the insole pad heart 2, insole, institute successively from the front end of insole body to rear end
The upside for stating insole half sole 1 is provided with 2~6 S types exhaust trench 5, and one end of the S types groove extends to a left side for insole body
End, the other end of the S type grooves extend to the right end of insole body, and the front and back end of the S type grooves of the insole half sole 1 is arranged with
The convex grain 6 of 70~130 upper flats;The upside of the insole pad heart 2 is equipped with ovum type convex surface 7, the downside of the insole pad heart 2
Equipped with pad heart beam 8, the shape of pad heart beam 8 is corresponding with the shape on ovum type convex surface 7;Waist 3 and insole in the insole
The outside portion of heel 4 is respectively equipped with the outer rim up tilted;The position of waist 3 corresponded on the inside of human body arch portion in the insole
Equipped with the portion of arching upward, the downside of waist 3 is provided with the elastomeric pad 9 of waist 3 in package insole in the insole;The insole heel 4
It is equipped with ellipse convex surface 10 on the upside of middle part, back heel shock-absorbing pad 11, back heel shock-absorbing pad 11 are equipped on the downside of the middle part of the insole heel 4
Shape it is corresponding with the shape on ellipse convex surface 10.
As shown in Fig. 1~Fig. 2, the upside of the insole half sole 1 is provided with 3~5 S types exhaust trench 5;Before the insole
The front and back end of the S types groove 5 of the palm is arranged with the convex grain 6 of 80~120 upper flats;The elastomeric pad 9 includes corresponding to people
The first elastomeric pad 91 on the inside of body arch portion and corresponding to the second elastomeric pad 92 on the outside of human body arch portion, first bullet
Elastic rib is respectively set in the downside of property gasket 91 and the second elastomeric pad 92(It is not shown in figure).
As shown in Fig. 1~Fig. 2, the insole body includes nanometer bamboo carbon fiber layer 12 and PU polyurethane successively from top to bottom
Foamed cotton layer 13;The upside of the PU polyurethane foams layer 13 is provided with several concave regions and protrusion, and up jacks up bamboo charcoal nano
Fibrous layer 12 makes the upside of insole body form exhaust trench, ovum type convex surface 7 and the portion that arches upward;The PU polyurethane foams
The downside of cotton layer 13 is equipped with preceding accommodating cavity, middle accommodating cavity and rear accommodating cavity, before the pad heart beam 8 is set in accommodating cavity, institute
It states elastomeric pad 9 to be set in middle accommodating cavity, the back heel shock-absorbing pad 11 is set in rear accommodating cavity.Nanometer bamboo carbon fiber layer 12 has
Moisture absorption is ventilative, bacteriostasis antibiosis, cool in summer and warm in winter, environmentally protective feature;PU polyurethane foam layers have environmental protection it is degradable, ventilative,
Deodorization perspires effect.In addition, being mixed with black particle shaped activated carbon in the PU polyurethane foams layer, permeation functions are stronger.
As shown in Fig. 1~Fig. 2, the thickness of the nanometer bamboo carbon fiber layer 12 is 0.5~0.9mm, the PU polyurethane foams
The thickness of cotton layer 13 is 5.0~12.0mm, and the thickness of the pad heart beam 8 is 3.5~4.5mm, the thickness of the elastomeric pad 9
Degree is 4.5~12.5mm, and the thickness of back heel shock-absorbing pad 11 is 3.5~4.5mm.
The elastomeric pad 9 is PU polyurethane foam elastomeric pads.
It is to the gait test of racing car Special shoe pad of the present invention and joint injury experimental data below:
1, racing car Special shoe pad provides a good gait, to there is the racing driver of the strephexopodia, has to the improvement of gait
39% or more improvement reduces muscular fatigue in activity for a long time.
2, in racing car, racing car Special shoe pad reduces the damage of ankle-joint, and reduces 16.8% ankle-joint shake
It is dynamic, the arthralgia in activity for a long time can be reduced to the reduction of ankle-joint vibrations, such as walk, running.
3, in racing car, racing car Special shoe pad reduces kneed damage, and reduces 23.25% ankle-joint shake
It is dynamic, the arthralgia in activity for a long time can be reduced to reductions of ankle-joint vibrations, as racing driver on foot, canter
Deng.
4, in racing car, racing car Special shoe pad reduces the damage of lumbar region, and reduces 8.2% elbow joint shake
It is dynamic, the risk of the lumbar region pain in sitting can be reduced to the reduction of lumbar region vibrations.
It is the specific embodiment of material and manufacturing process below.
Embodiment 1
PU polyurethane foams layer 13 includes pure layer of polyurethane and the flexible polyurethane alveolar layer containing medicinal powder, the flexible polyurethane alveolar layer
For polyurethane foam material, medicinal powder is mandarin orange powder, two kinds of lemon powder according to 1:1 mixture;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, polyisocyanates 10
Part, 5 parts of phosphite antioxidant, 2 parts of water, 0.5 part of silicone oil, 0.2 part of catalyst, 0.5 part of foaming agent, 0.5 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, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 2:1 mixture;
The catalyst is the mixing of triethylene diamine and triethanolamine and N, N- dimethylaminoethyl-N- methyl amino ethanols
Object;
The foaming agent is normal heptane;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol.
The phosphite antioxidant is selected from the mixing of triphenyl phosphite, dimethylphosphite and tributyl phosphite
Object.
The elastomeric pad 9 is Randia canthioides bark fiber powder, polyether polyol and isophorone diisocyanate and auxiliary agent
Raw material foams;
The raw material of the elastomeric pad 9 is:100 parts of polyether polyol, 1 part of Randia canthioides bark fiber powder, isophorone diisocyanate
10 parts of ester, 2 parts of water, 0.5 part of silicone oil, 0.2 part of catalyst, 0.5 part of foaming agent, 0.5 part of silane coupling agent;
The preparation method of the elastomeric pad 9 is:By the polyether polyol of corresponding parts by weight, Randia canthioides bark fiber powder, silane
Coupling agent and isophorone diisocyanate, which are added in mixer, to stir evenly, and is heated to 35~38 degrees Celsius, will be corresponding
Other raw materials of number are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained corresponding
Elastomeric pad;
The hydroxyl value of the polyether polyol is 50~90 mgKOH/g, and molecular weight is 8000~10000, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 2:1 mixture;The catalyst is stannous octoate;The foaming agent be normal heptane,
L-580, castor oil polyoxyethylene ether press 1:1:1 mixture.
The other structures component of insole is made of existing common material.
Embodiment 2
PU polyurethane foams layer 13 includes pure layer of polyurethane and the flexible polyurethane alveolar layer containing medicinal powder, the flexible polyurethane alveolar layer
For polyurethane foam material, medicinal powder is mandarin orange powder, lemon powder, oil tea powder, chrysanthemum powder, lavender powder, Chinese toon powder and laver powder
Mixture;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, polyisocyanates 35
Part, 35 parts of phosphite antioxidant, 13 parts of water, 3 parts of silicone oil, 1 part of catalyst, 1 part of foaming agent, 1 part of crosslinking agent.
The preparation method of the flexible polyurethane alveolar layer is:By the polyether polyol for soft PU foam and polyisocyanic acid of corresponding parts by weight
Ester is added in mixer and stirs evenly, and is heated to 35~38 degrees Celsius, other raw materials of corresponding number are added to mixing
In device, 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, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 5:1 mixture;
The catalyst is triethylene diamine, triethanolamine, N, N- dimethylaminoethyl-N- methyl amino ethanols and acetylacetone,2,4-pentanedione
The mixture of zirconium;
The foaming agent is normal heptane;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol.
The phosphite antioxidant is selected from triphenyl phosphite, dimethylphosphite, tributyl phosphite, phosphorous acid two
The mixture of zinc ester, trilauryl phosphite.
The elastomeric pad 9 is Randia canthioides bark fiber powder, polyether polyol and isophorone diisocyanate and auxiliary agent
Raw material foams;
The raw material of the elastomeric pad 9 is:100 parts of polyether polyol, 2 parts of Randia canthioides bark fiber powder, isophorone diisocyanate
15 parts of ester, 3 parts of water, 3 parts of silicone oil, 1 part of catalyst, 1 part of foaming agent, 1 part of silane coupling agent.
The preparation method of the elastomeric pad 9 is:By the polyether polyol of corresponding parts by weight, Randia canthioides bark fiber powder,
Silane coupling agent and isophorone diisocyanate, which are added in mixer, to stir evenly, and is heated to 35~38 degrees Celsius, will
Other raw materials of corresponding number are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained
Corresponding elastomeric pad;
The hydroxyl value of the polyether polyol is 50~90 mgKOH/g, and molecular weight is 8000~10000, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 6:1 mixture;The catalyst is stannous octoate;The foaming agent be normal heptane,
L-580, castor oil polyoxyethylene ether press 1:1:1 mixture.
The other structures component of insole is made of existing common material.
Embodiment 3
PU polyurethane foams layer 13 includes pure layer of polyurethane and the flexible polyurethane alveolar layer containing medicinal powder, the flexible polyurethane alveolar layer
For polyurethane foam material, medicinal powder is the mixture in mandarin orange powder, lemon powder, lavender powder, Chinese toon powder and laver powder;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, polyisocyanates 20
Part, 18 parts of phosphite antioxidant, 5 parts of water, 1.3 parts of silicone oil, 0.6 part of catalyst, 0.8 part of foaming agent, 0.75 part of crosslinking agent.
The preparation method of the flexible polyurethane alveolar layer is:By the polyether polyol for soft PU foam and polyisocyanic acid of corresponding parts by weight
Ester is added in mixer and stirs evenly, and is heated to 35~38 degrees Celsius, other raw materials of corresponding number are added to mixing
In device, 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 85 mgKOH/g, and molecular weight 6000, the silicone oil is BF-2370 and B-
4900 two kinds of mass ratioes are 3:1 mixture;
The catalyst is triethylene diamine, triethanolamine, N, N- dimethylaminoethyl-N- methyl amino ethanols and acetylacetone,2,4-pentanedione
It is one or more in zirconium;
The foaming agent is normal heptane;
The crosslinking agent is the mixture of ethylenediamine, trimethylolpropane and dipropylene glycol.
The phosphite antioxidant is selected from the mixing of dimethylphosphite, tributyl phosphite, trilauryl phosphite
Object.
The elastomeric pad 9 is Randia canthioides bark fiber powder, polyether polyol and isophorone diisocyanate and auxiliary agent
Raw material foams;
The raw material of the elastomeric pad 9 is:100 parts of polyether polyol, 1~2 part of Randia canthioides bark fiber powder, two isocyanide of isophorone
14.2 parts of acid esters, 2.7 parts of water, 1.65 parts of silicone oil, 0.85 part of catalyst, 0.7 part of foaming agent, 0.7 part of silane coupling agent.
The preparation method of the elastomeric pad 9 is:By the polyether polyol of corresponding parts by weight, Randia canthioides bark fiber powder,
Silane coupling agent and isophorone diisocyanate, which are added in mixer, to stir evenly, and is heated to 35~38 degrees Celsius, will
Other raw materials of corresponding number are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained
Corresponding elastomeric pad;
The hydroxyl value of the polyether polyol is 88 mgKOH/g, and molecular weight 9500, the silicone oil is BF-2370 and B-4900 two
Kind mass ratio is 5:1 mixture;The catalyst is stannous octoate;The foaming agent is normal heptane, L-580, castor oil are poly-
Ethylene oxide ether presses 1:1:1 mixture.
The other structures component of insole is made of existing common material.
Embodiment 4
PU polyurethane foams layer 13 includes pure layer of polyurethane and the flexible polyurethane alveolar layer containing medicinal powder, the flexible polyurethane alveolar layer
For polyurethane foam material, medicinal powder is mandarin orange powder, lemon powder, oil tea powder, chrysanthemum powder, lavender powder, Chinese toon powder and laver powder
Mixture;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, polyisocyanates 28
Part, 32 parts of phosphite antioxidant, 11 parts of water, 2.6 parts of silicone oil, 0.3 part of catalyst, 0.55 part of foaming agent, 0.9 part of crosslinking agent.
The preparation method of the flexible polyurethane alveolar layer is:By the polyether polyol for soft PU foam and polyisocyanic acid of corresponding parts by weight
Ester is added in mixer and stirs evenly, and is heated to 35~38 degrees Celsius, other raw materials of corresponding number are added to mixing
In device, 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, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 2:1 mixture;
The catalyst is the mixture of triethylene diamine, triethanolamine;
The foaming agent is normal heptane;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol.
The phosphite antioxidant is triphenyl phosphite.
The elastomeric pad 9 is Randia canthioides bark fiber powder, polyether polyol and isophorone diisocyanate and auxiliary agent
Raw material foams;
The raw material of the elastomeric pad 9 is:100 parts of polyether polyol, 1.2 parts of Randia canthioides bark fiber powder, two isocyanide of isophorone
11 parts of acid esters, 2.5 parts of water, 1.3 parts of silicone oil, 0.6 part of catalyst, 0.8 part of foaming agent, 0.6 part of silane coupling agent.
The preparation method of the elastomeric pad 9 is:By the polyether polyol of corresponding parts by weight, Randia canthioides bark fiber powder,
Silane coupling agent and isophorone diisocyanate, which are added in mixer, to stir evenly, and is heated to 35~38 degrees Celsius, will
Other raw materials of corresponding number are added in mixer, and high-speed stirred is poured into after 6~8 seconds after mold foams and cure, and is obtained
Corresponding elastomeric pad;
The hydroxyl value of the polyether polyol is 50~90 mgKOH/g, and molecular weight is 8000~10000, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 3.5:1 mixture;The catalyst is stannous octoate;The foaming agent is positive heptan
Alkane, L-580, castor oil polyoxyethylene ether press 1:1:1 mixture.
The other structures component of insole is made of existing common material.
Embodiment 5
PU polyurethane foams layer 13 is made of the method for embodiment 1, and the other structures component of elastomeric pad 9 and insole is using general
Logical material makes.
Embodiment 6
Elastomeric pad 9 is made of the method for embodiment 2, and the other structures component of PU polyurethane foams layer 13 and insole is using general
Logical material makes.
PU polyurethane foams layer and elastomeric pad made from above example 1-6 are assembled into insole, with existing common material
Material insole obtained is compared.
Find that insole wearing comfort made from embodiment 1-6 is apparently higher than ordinary shoe by the dress comparison of racing driver
Pad.Wherein embodiment 1-4 feels are more soft, gas permeability, comfort higher, and foot is more strong and with arousing brain, raising spirit
Effect is placed 72 hours after wearing in 37 DEG C of incubators, and 3 every square centimeter of detection bacterium content is hereinafter, and common insole
Testing result is every square centimeter at 35.Also there is restoring consciouness is noisy to obtain effect, foot power although 5 wearing comfort of embodiment is very high
It is strong to measure no embodiment 1-4;Although 6 foot strength of embodiment has apparent enhancing, refresh oneself without apparent restoring consciouness brain
Effect.
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 (8)
1. a kind of racing car Special shoe pad, including insole body, from the front end of insole body to rear end, include successively insole half sole,
Insole pads waist and insole heel in the heart, insole, it is characterised in that:2~6 S types exhausts are provided on the upside of the insole half sole
One end of groove, the S types groove extends to the left end of insole body, and the other end of the S type grooves extends to insole body
The front and back end of right end, the S type grooves of the insole half sole is arranged with the convex grain of 70~130 upper flats;The insole pads the heart
Upside be equipped with ovum type convex surface, the downside of the insole pad heart is equipped with pad heart beam, and shape and the ovum type for padding heart beam are convex
The shape in face is corresponding;The outside portion of waist and insole heel is respectively equipped with the outer rim up tilted in the insole;The insole
The position of middle waist corresponded on the inside of human body arch portion, which is equipped with, arches upward portion, is provided in package insole on the downside of waist in the insole
The elastomeric pad of waist;It is equipped with ellipse convex surface on the upside of the middle part of the insole heel, is equipped on the downside of the middle part of the insole heel
The shape of back heel shock-absorbing pad, back heel shock-absorbing pad is corresponding with the shape on ellipse convex surface.
2. racing car Special shoe pad according to claim 1, it is characterised in that:It is provided with 3~5 on the upside of the insole half sole
S type exhaust trench;The front and back end of the S type grooves of the insole half sole is arranged with the convex grain of 80~120 upper flats;It is described
Elastomeric pad include correspond to human body arch portion on the inside of the first elastomeric pad and corresponding to the second bullet on the outside of human body arch portion
Elastic rib is respectively set on the downside of first elastomeric pad and the second elastomeric pad in property gasket.
3. racing car Special shoe pad according to claim 1, it is characterised in that:The insole body includes successively from top to bottom
Nanometer bamboo carbon fiber layer and PU polyurethane foam layers;It is provided with several concave regions on the upside of the PU polyurethane foams layer and dashes forward
It rises, and up jacks up nanometer bamboo carbon fiber layer, the upside of insole body is made to form the exhaust trench, ovum type convex surface and arch upward
Portion;The downside of the PU polyurethane foams layer is equipped with preceding accommodating cavity, middle accommodating cavity and rear accommodating cavity, and the pad heart beam is set in
In preceding accommodating cavity, the elastomeric pad is set in middle accommodating cavity, and the back heel shock-absorbing pad is set in rear accommodating cavity.
4. racing car Special shoe pad according to claim 3, it is characterised in that:The thickness of the nanometer bamboo carbon fiber layer is
0.5~0.9mm, the thickness of the PU polyurethane foams layer are 5.0~12.0mm, the thickness of the pad heart beam is 3.5~
The thickness of 4.5mm, the elastomeric pad are 4.5~12.5mm, and the thickness of back heel shock-absorbing pad is 3.5~4.5mm.
5. the racing car Special shoe pad according to any one of Claims 1 to 4, it is characterised in that:The elastomeric pad is
PU polyurethane foam elastomeric pads.
6. the racing car Special shoe pad according to any one of Claims 1 to 4, it is characterised in that:PU polyurethane foam layers
Flexible polyurethane alveolar layer including pure layer of polyurethane and containing medicinal powder, the flexible polyurethane alveolar layer are polyurethane foam material, medicine
Powder is two or more in mandarin orange powder, lemon powder, oil tea powder, chrysanthemum powder, lavender powder, Chinese toon powder and laver powder;
The flexible polyurethane alveolar layer is made of the following raw material reaction foaming:100 parts of polyether polyol for soft PU foam, polyisocyanates 10
~35 parts, 5~35 parts of phosphite antioxidant, 2~13 parts of water, 0.5~3 part of silicone oil, 0.2~1 part of catalyst, foaming agent 0.5
~1 part, 0.5~1 part of crosslinking agent.
7. racing car Special shoe pad according to claim 6, it is characterised in that:The preparation method of flexible polyurethane alveolar layer is:It will
The polyether polyol for soft PU foam and polyisocyanates of corresponding parts by weight, which are added in mixer, to stir evenly, and is heated to 35~38
Degree Celsius, other raw materials of corresponding number are added in mixer, high-speed stirred pours into mold and foams and consolidate after 6~8 seconds
After change, 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, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 2-5:1 mixture;
The catalyst is triethylene diamine, triethanolamine, N, N- dimethylaminoethyl-N- methyl amino ethanols and acetylacetone,2,4-pentanedione
It is one or more in zirconium;
The foaming agent is normal heptane;
The crosslinking agent is the mixture of ethylenediamine, triethylene glycol, trimethylolpropane and dipropylene glycol;
The phosphite antioxidant is selected from triphenyl phosphite, dimethylphosphite, tributyl phosphite, two zinc of phosphorous acid
It is one or more in ester, trilauryl phosphite.
8. racing car Special shoe pad according to claim 5, it is characterised in that:The elastomeric pad is Randia canthioides bark fiber
Powder, polyether polyol and isophorone diisocyanate and auxiliary agent raw material foam;
The raw material of the elastomeric pad is:100 parts of polyether polyol, 1~2 part of Randia canthioides bark fiber powder, two isocyanide of isophorone
10~15 parts of acid esters, 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 coupling agent
0.5~1 part;
The preparation method of the elastomeric pad is:The polyether polyol of corresponding parts by weight, Randia canthioides bark fiber powder, silane is even
Connection agent and isophorone diisocyanate, which are added in mixer, to stir evenly, and 35~38 degrees Celsius is 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
Elastomeric pad;
The hydroxyl value of the polyether polyol is 50~90 mgKOH/g, and molecular weight is 8000~10000, and the silicone oil is BF-
2370 and B-4900, two kinds of mass ratioes are 2-6:1 mixture;The catalyst is stannous octoate;The foaming agent is positive heptan
Alkane, L-580, castor oil polyoxyethylene ether press 1:1:1 mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410233.7A CN108685266B (en) | 2018-05-02 | 2018-05-02 | Shoe pad special for racing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410233.7A CN108685266B (en) | 2018-05-02 | 2018-05-02 | Shoe pad special for racing car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108685266A true CN108685266A (en) | 2018-10-23 |
| CN108685266B CN108685266B (en) | 2020-12-08 |
Family
ID=63845157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810410233.7A Active CN108685266B (en) | 2018-05-02 | 2018-05-02 | Shoe pad special for racing car |
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| CN (1) | CN108685266B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604369A (en) * | 2019-07-23 | 2019-12-24 | 范伟 | Hemp Chinese herbal medicine foot-care massage health-preserving bacteriostatic insole and preparation method thereof |
| CN112021725A (en) * | 2020-09-07 | 2020-12-04 | 刘大朋 | Intelligent medical shoe with health management function |
| CN112806667A (en) * | 2019-11-18 | 2021-05-18 | 浙江宝善堂生物医疗科技有限公司 | Chinese hemp Chinese herbal medicine foot-care massage health-preserving bacteriostatic insole and preparation method thereof |
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| CN101209141A (en) * | 2006-12-25 | 2008-07-02 | 欧立达股份有限公司 | Shoe inner pad structure |
| CN204722342U (en) * | 2015-05-27 | 2015-10-28 | 景少尉 | Conversion shoe-pad position gets final product sole and the footwear of switch airing function |
| CN107095392A (en) * | 2017-07-04 | 2017-08-29 | 东莞市顺风运动器材有限公司 | A kind of the elderly's Special shoe pad |
| CN107125841A (en) * | 2017-07-04 | 2017-09-05 | 东莞市顺风运动器材有限公司 | A kind of deambulation shoe-pad of walking with vigorous strides |
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2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209141A (en) * | 2006-12-25 | 2008-07-02 | 欧立达股份有限公司 | Shoe inner pad structure |
| CN204722342U (en) * | 2015-05-27 | 2015-10-28 | 景少尉 | Conversion shoe-pad position gets final product sole and the footwear of switch airing function |
| CN107095392A (en) * | 2017-07-04 | 2017-08-29 | 东莞市顺风运动器材有限公司 | A kind of the elderly's Special shoe pad |
| CN107125841A (en) * | 2017-07-04 | 2017-09-05 | 东莞市顺风运动器材有限公司 | A kind of deambulation shoe-pad of walking with vigorous strides |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604369A (en) * | 2019-07-23 | 2019-12-24 | 范伟 | Hemp Chinese herbal medicine foot-care massage health-preserving bacteriostatic insole and preparation method thereof |
| CN112806667A (en) * | 2019-11-18 | 2021-05-18 | 浙江宝善堂生物医疗科技有限公司 | Chinese hemp Chinese herbal medicine foot-care massage health-preserving bacteriostatic insole and preparation method thereof |
| CN112021725A (en) * | 2020-09-07 | 2020-12-04 | 刘大朋 | Intelligent medical shoe with health management function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108685266B (en) | 2020-12-08 |
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