CN101647622A - Insole compositely molded from multiple materials - Google Patents
Insole compositely molded from multiple materials Download PDFInfo
- Publication number
- CN101647622A CN101647622A CN200810129728A CN200810129728A CN101647622A CN 101647622 A CN101647622 A CN 101647622A CN 200810129728 A CN200810129728 A CN 200810129728A CN 200810129728 A CN200810129728 A CN 200810129728A CN 101647622 A CN101647622 A CN 101647622A
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- Prior art keywords
- shoe
- pad
- polyurethane
- composite molding
- polyethylene foam
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention provides an insole compositely molded from multiple materials. Three fourth of the bottom of the insole is made of an EVA (polyethylene foam) material; a heel is made of an elliptoid PUGEL (polyurethane elastomer) material; the inside of a half sole is made of a PORON (shock absorbing pad) foam material; a middle layer and half of the half sole are made of a PU (polyurenthane foam) material; an upper layer is cloth or a sheet attached with a TPU (rubber) film; the PUGEL (polyurethane elastomer) material is made into an ellipse shape; the EVA (polyethylene) foam material is a hardmaterial and can fix positions of bones of a foot to prevent the bones from being distorted and avoid an ankle being sprained; the PORON (shock absorbing pad) foam material inside the half sole can relieve stress of bones of toes; and the elliptoid PUGEL (polyurethane elastomer) material on the heel can buffer in jumping and avoid influencing central nerve due to cervical vertebra injury.
Description
Technical field
The present invention relates to a kind of shoe-pad, relate generally to the composite forming technology of the multiple material that is applied to shoe-pad by multiple material composite molding.
Background technology
Tradition shoe-pad major part commonly used all is by a kind of forming materials, can't carry out the adjustment of different hardness at the different pressures of walking or running, being born when jumping at toe, sole and heel, sticky feeling in the time of not only can causing dressing, also can cause the injury to foot, this is to be present in problem and the shortcoming that waits to overcome solution in the shoe-pad commonly used at present.
Summary of the invention
The present invention is directed to tradition and use existing problem and shortcoming in the manufacturing technology of shoe-pad always, propose a kind of shoe-pad by multiple material composite molding.
The present invention deals with problems applied technological means and the effect that compared with prior art had is: shoe-pad is by EVA (polyethylene) expanded material, PU (Polyurethane) expanded material, PUGEL (polyurethane elaster) material, PORON (Shock absorbing cushion) material, five kinds of material composite moldings such as cloth or plate applying TPU (rubber) film, 3/4ths of shoe-pad bottom is EVA (polyethylene) expanded material, heel is elliptoid PUGEL (polyurethane elaster) material, the half sole inboard is PORON (Shock absorbing cushion) expanded material, / 2nd of middle level and a half sole is PU (Polyurethane foaming) material, the upper strata is cloth or plate applying TPU (rubber) film, wherein: EVA (polyethylene) expanded material is a hard material, position that can fixed foot portion bone, make it can not produce torsional deformation, the protection ankle is avoided spraining; The PORON of half sole inboard (Shock absorbing cushion) expanded material can slow down the pressure of toe bone; The elliptoid PUGEL of heel (polyurethane elaster) material can be when jumping buffering, avoid the injured nervous centralis that has influence on of cervical vertebra.Shoe-pad of the present invention has improved function and effect, and this is the main purpose that the present invention will reach.
Description of drawings
Fig. 1 is a three-dimensional combination schematic diagram of the present invention.
Fig. 2 is a perspective exploded view of the present invention.
Fig. 3 is a combination schematic diagram in cross section of the present invention.
Fig. 4 is the block schematic diagram that the present invention makes flow process.
Wherein, description of reference numerals is as follows:
10 shoe-pads
11 EVA (polyethylene) expanded material
12 PU (Polyurethane) expanded material
13 PUGEL (polyurethane elaster) material
131 TPU (rubber) film
14 PORON (Shock absorbing cushion)
141 TPU (rubber) film
15 cloth or cladding applying TPU (rubber) film
The specific embodiment
Be the function and benefit that makes those skilled in the art understand content of the present invention easily in depth and can reach, now enumerate detailed introduction of a specific embodiment and conjunction with figs. and be described as follows:
A kind of shoe-pad by multiple material composite molding please be consulted shown in Fig. 1-3, and Fig. 1 and Fig. 2 are respectively three-dimensional combination of the present invention and perspective exploded view, and Fig. 3 is a combination schematic diagram in cross section of the present invention.The composite of forming shoe-pad 10 mainly comprises: five kinds of materials such as EVA (polyethylene) expanded material 11, PU (Polyurethane) expanded material 12, PUGEL (polyurethane elaster) material 13, PORON (Shock absorbing cushion) 14, cloth or cladding applying TPU (rubber) film 15.
Please consult the block schematic diagram that the present invention shown in Figure 4 makes flow process.Wherein the one-body molded flow process of the foaming of shoe-pad 10 is:
One, earlier EVA (polyethylene) expanded material 11 and TPU (rubber) film 111 are placed in the mould of preparation moulding PU (Polyurethane) expanded material 12, EVA (polyethylene) expanded material 11 is a hard material, position that can fixed foot portion bone, make it can not produce torsional deformation, have the function that the protection ankle is avoided injury it; TPU (rubber) film 111 can increase the associativity between EVA (polyethylene) expanded material 11 and PU (Polyurethane) expanded material 12;
Two, place, the sanction hole of the heel of making at EVA (polyethylene) expanded material 11 puts into PUGEL (polyurethane elaster) material 13 and TPU (rubber) film 131, and TPU (rubber) film 131 can increase the associativity between EVA (polyethylene) expanded material 11 and PUGEL (polyurethane elaster) material 13;
Three, put into PORON (Shock absorbing cushion) 14 and TPU (rubber) film 141 at the mould half sole place of preparation moulding PU (Polyurethane) expanded material 12, TPU (rubber) film 141 can increase the associativity between PU (Polyurethane) expanded material 12 and the PORON (Shock absorbing cushion) 14;
Four, go up cover mold and hang cloth or cladding, fit fixing with TPU (rubber) film 15;
Five, perfusion suitable substance P U (Polyurethane) expanded material 12 back mold closing in the mould;
Six, last again through 50 ℃ baking box baking eight to ten minutes, product stripping can be taken out.
The invention provides a kind of shoe-pad by multiple material composite molding by what above-mentioned each device combined, its actual operational applications is as follows.
Please consult user mode schematic diagram of the present invention shown in Figure 3.During wearing, PUGEL (polyurethane elaster) material 13 can provide a kind of effect of buffering when walking, race, jumping, can avoid the injured nervous centralis that has influence on of cervical vertebra, PORON (Shock absorbing cushion) 14 can slow down the pressure of toe bone, comfort when a kind of the wearing is provided also has health care simultaneously.
In sum, the invention provides a kind of shoe-pad, can reach the desired function and benefit of the present invention by multiple material composite molding.
Claims (9)
1. shoe-pad by multiple material composite molding, the shaped composite material of this shoe-pad mainly comprises five kinds of materials: polyethylene foam-material, Polyurethane expanded material, polyurethane elaster material, Shock absorbing cushion, cloth or cladding applying rubber membrane, and the one-body molded flow process of this shoe-pad is:
Step 1, elder generation are placed on polyethylene foam-material in the mould of preparation moulding Polyurethane expanded material;
The place, sanction hole of step 2, the heel made at polyethylene foam-material puts into the polyurethane elaster material;
Step 3, put into Shock absorbing cushion at the half sole place of the mould of preparation moulding Polyurethane expanded material;
Step 4, last cover mold hang cloth or cladding, fit fixing with rubber membrane;
Step 5, the suitable Polyurethane expanded material of perfusion back mold closing in the mould;
Step 6, at last again after baking box baking, product film mould can be taken out.
2. the shoe-pad by multiple material composite molding as claimed in claim 1, wherein the baking temperature of step 6 is 50 ℃, stoving time is eight to ten minutes.
3. the shoe-pad by multiple material composite molding as claimed in claim 1, the polyurethane elaster material that wherein is positioned at the heel of this shoe-pad is made for elliptical shape.
4. the shoe-pad by multiple material composite molding as claimed in claim 1, wherein this polyethylene foam-material accounts for 3/4ths length of whole shoe-pad.
5. the shoe-pad by multiple material composite molding as claimed in claim 1, the Shock absorbing cushion that wherein is positioned at the half sole of this shoe-pad is made for suitable shape and size.
6. the shoe-pad by multiple material composite molding as claimed in claim 1, wherein this polyethylene foam-material is a hard material.
7. the shoe-pad by multiple material composite molding as claimed in claim 1 wherein is provided with this rubber membrane between this polyethylene foam-material and Polyurethane expanded material.
8. the shoe-pad by multiple material composite molding as claimed in claim 1 wherein is provided with this rubber membrane between this polyethylene foam-material and polyurethane elaster material.
9. the shoe-pad by multiple material composite molding as claimed in claim 1 wherein is provided with this rubber membrane between this Polyurethane expanded material and Shock absorbing cushion material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101297289A CN101647622B (en) | 2008-08-11 | 2008-08-11 | Insole compositely molded from multiple materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101297289A CN101647622B (en) | 2008-08-11 | 2008-08-11 | Insole compositely molded from multiple materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101647622A true CN101647622A (en) | 2010-02-17 |
| CN101647622B CN101647622B (en) | 2011-12-14 |
Family
ID=41670035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101297289A Expired - Fee Related CN101647622B (en) | 2008-08-11 | 2008-08-11 | Insole compositely molded from multiple materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101647622B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870169A (en) * | 2010-05-11 | 2010-10-27 | 四川大学 | Preparation method of waste tire rubber/polyethylene foam material |
| CN104859081A (en) * | 2014-02-24 | 2015-08-26 | 宁波波力顺足护理用品有限公司 | Process for making product from PU |
| CN107672106A (en) * | 2016-08-01 | 2018-02-09 | 福建新峰二维材料科技有限公司 | A kind of preparation method of heterogeneity foamed shoe sole |
| CN108790233A (en) * | 2018-05-29 | 2018-11-13 | 泉州邦尼生物科技有限公司 | The production method of bumper and absorbing shock insole |
| CN109627561A (en) * | 2018-12-11 | 2019-04-16 | 泉州邦尼生物科技有限公司 | A kind of preparation method of elastic force permeable shoe pads |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4674204A (en) * | 1983-02-28 | 1987-06-23 | Sullivan James B | Shock absorbing innersole and method for preparing same |
| US4910886B1 (en) * | 1983-02-28 | 1995-05-09 | Atlantic Thermoplastics Co Inc | Shock-absorbing innersole |
| CN2349842Y (en) * | 1998-08-10 | 1999-11-24 | 杨春木 | Integrally shaped sole of shoe with double layer composite material |
| CN2860160Y (en) * | 2005-12-30 | 2007-01-24 | 杨国男 | Combined middle sole |
| CN200966378Y (en) * | 2006-10-01 | 2007-10-31 | 爱乐体育用品(福建)有限公司 | Novel shock-absorbing structure for shoes |
-
2008
- 2008-08-11 CN CN2008101297289A patent/CN101647622B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870169A (en) * | 2010-05-11 | 2010-10-27 | 四川大学 | Preparation method of waste tire rubber/polyethylene foam material |
| CN101870169B (en) * | 2010-05-11 | 2012-05-02 | 四川大学 | Preparation method of waste tire rubber/polyethylene foam material |
| CN104859081A (en) * | 2014-02-24 | 2015-08-26 | 宁波波力顺足护理用品有限公司 | Process for making product from PU |
| CN107672106A (en) * | 2016-08-01 | 2018-02-09 | 福建新峰二维材料科技有限公司 | A kind of preparation method of heterogeneity foamed shoe sole |
| CN108790233A (en) * | 2018-05-29 | 2018-11-13 | 泉州邦尼生物科技有限公司 | The production method of bumper and absorbing shock insole |
| CN108790233B (en) * | 2018-05-29 | 2021-09-21 | 泉州邦尼生物科技有限公司 | Manufacturing method of buffering and shock-absorbing insole |
| CN109627561A (en) * | 2018-12-11 | 2019-04-16 | 泉州邦尼生物科技有限公司 | A kind of preparation method of elastic force permeable shoe pads |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101647622B (en) | 2011-12-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20170811 |