CN207202231U - A kind of light wear-resistant slow rebound polyurethane sole - Google Patents
A kind of light wear-resistant slow rebound polyurethane sole Download PDFInfo
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- CN207202231U CN207202231U CN201721070458.XU CN201721070458U CN207202231U CN 207202231 U CN207202231 U CN 207202231U CN 201721070458 U CN201721070458 U CN 201721070458U CN 207202231 U CN207202231 U CN 207202231U
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- polyurethane
- sole
- chimb
- midsole
- slow rebound
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Abstract
The utility model provides a kind of light wear-resistant slow rebound polyurethane sole, it is characterised in that：Low resilience midsole and anti-skidding elastic chimb including the polyurethane outer by the injection molding high rigidity of glue-injection machine, by foaming machine production；Low resilience midsole is tightly embedded intp inside the hollow cavity of polyurethane outer, the preceding metacarpus and rear heel of the bottom plate of hollow cavity are provided with hole slot, elastic chimb is embedded in the bottom of the bottom protrusion polyurethane outer of interior installed in hole slot and elastic chimb, makes have preferable elastic force and anti-skidding effect in the process of walking.The utility model lightweight, convenient and sole comfort level are high, are coated on using the polyurethane material of high rigidity as the shell of sole outside low resilience midsole, have both enhanced the mechanical strength of sole, wear-resisting and attractive in appearance.
Description
Technical field
Polyurethane product field is the utility model is related to, specifically a kind of light wear-resistant slow rebound polyurethane sole.
Background technology
Polyurethane footwear material is a kind of faster footwear high polymer material of development, and polyurethane footwear material has wear-resisting, light, resistance to
The features such as folding, good, shock-absorbing capacity is good elasticity, good hand touch is comfortable and easy to wear, warming, anti-skidding etc. than more prominent, and is processed into
Type is also fairly simple, has been widely used for producing playshoes, sport footwear, ski boots, footware and sandals etc..Polyurethane footwear material
Some peculiar properties having are lacking in other footwear materials.For PU materials compared with EVA, its compression set is small, shows as back
Resilience energy power is not easy to lose and deformed relatively slow.The material category of footwear material is various, except PU also has EVA, rubber, latex, PVC
Deng increasingly competitive with all kinds of footwear materials, the wear and comfortableness for improving PU footwear materials just seem extremely important.
Slow rebound polyurethane, it is a kind of polyurethane high molecule polymer with open cell design (Open-cell),
The material has significant viscous-elastic behaviour, embodies very soft material property, and have very strong impact energy absorbability.This material
Expect that molecule is very sensitive to temperature, so also known as warming memory material.
Low resilience is most to cause a sensation in the world, most change one of invention of life, has too many research and example application to show,
It is in protection health and skin is affine, comfort etc. aspect of performance exceeds well over other materials, turns into software device from now on
The preferred product that thing updates.Low resilience footwear material became more and more popular in recent years, extensive market.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of light wear-resistant slow rebound polyurethane sole.
The technical solution of the utility model is：A kind of light wear-resistant slow rebound polyurethane sole, it is characterised in that：Including by
The polyurethane outer of the injection molding high rigidity of glue-injection machine, the low resilience midsole by foaming machine production and anti-skidding elastic chimb；
The curve shape seamlessly transitted that the upper surface of the low resilience midsole has and Human Sole is engaged, the bottom of polyurethane outer
Hollow cavity is provided with plate, the shape of the hollow cavity matches with the contour structures of low resilience midsole, low resilience midsole
It is tightly embedded intp inside described hollow cavity, bottom plate is provided with hole slot along sole edge, and elastic chimb insertion is arranged on hole
In groove and the bottom protrusion polyurethane outer of elastic chimb bottom, make that there is preferable elastic and anti-skidding work in the process of walking
With.
Described elastic chimb includes the chimb being engaged with sole edge, and dowel is provided between adjacent chimb.
Described light wear-resistant slow rebound polyurethane sole also includes resilient sleeper-bearing, sets and fixes on the resilient sleeper-bearing
Nail, accordingly, the bottom of polyurethane outer is provided with the fixing hole being engaged with fixing glue.
The resilient sleeper-bearing is arranged on the preceding metacarpus or rear heel of polyurethane outer bottom.
Described elastic chimb indention structure, the projection of terrace with edge structure is provided with chimb, sole can be strengthened
Skidproof effect.
The bottom of described resilient sleeper-bearing is provided with anti-skidding shading.
The bottom plate of polyurethane outer is correspondingly arranged on through hole, the bottom of bottom plate with low resilience midsole in preceding metacarpus and rear heel
It is provided with the edges and grooves being connected with through hole.
The low resilience midsole uses density to be made up of 0.20-0.22g/cm3 polyurethane case foam material.
The polyurethane outer uses the polyurethane material with high rigidity to be made.
The beneficial effects of the utility model are：
The utility model, as midsole, coordinates polyurethane stock solution foaming note using low-density slow rebound polyurethane case foam material
The shell of gum forming, the density for making sole overall reach 0.37-0.42 g/cm3, light portable and sole comfort level height, adopted
It is coated on the polyurethane material of high rigidity as the shell of sole outside low resilience midsole, the machinery for both having enhanced sole is strong
Degree, the third dimension of sole is enhanced again, while sole is provided with anti-skidding elastic chimb and resilient sleeper-bearing, elastic chimb bullet
Property backing plate not only there is the comfort level that preferable elasticity strengthens sole, while wearability is good, increases the service life, zigzag structure
Design with anti-skidding shading makes sole have good skidproof effect, improves safety in utilization.
Brief description of the drawings
Fig. 1 is upward view of the present utility model,
Fig. 2 is top view of the present utility model,
Fig. 3 is the upward view of the utility model elasticity chimb,
Wherein, 1- polyurethane outers, 2- through holes, 3- edges and grooves, 4- resilient sleeper-bearings, 5- elasticity chimbs, 51- projections, 52-
Dowel.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of light wear-resistant slow rebound polyurethane sole, it is characterised in that：Including being noted by glue-injection machine
Penetrate the polyurethane outer 1, the low resilience midsole by foaming machine production and anti-skidding elastic chimb 5 of the high rigidity of shaping；It is described slow
The upper surface of resilience midsole has and the curve shape seamlessly transitted that is engaged of Human Sole, on the bottom plate of polyurethane outer 1
Hollow cavity is provided with, the shape of hollow cavity matches with the contour structures of low resilience midsole, and low resilience midsole is closely embedding
Enter inside described hollow cavity, bottom plate is provided with hole slot along sole edge, and the elastic insertion of chimb 5 is arranged in hole slot and bullet
Property chimb 5 bottom protrusion polyurethane outer 1 bottom, make that there is preferable elastic force and anti-skidding effect in the process of walking.
Described elastic chimb 5 includes the chimb being engaged with sole edge, and dowel is provided between adjacent chimb
52, chimb is linked into an integrated entity, prevent that elastic chimb 5 is at random at the same be easy to by elastic chimb 5 be embedded in corresponding in hole slot, in addition
Dowel 52 between elastic chimb 5 can be stuck in inside hollow cavity, prevent in walking process elastic chimb 5 power that is squeezed to take off
Fall.
Described light wear-resistant slow rebound polyurethane sole also includes resilient sleeper-bearing 4, and resilient sleeper-bearing is arranged on outside polyurethane
The bottom of shell 1, the elastic force of sole can be strengthened, fixing glue is set on the top surface of the resilient sleeper-bearing 4, accordingly, outside polyurethane
The bottom of shell 1 is provided with the fixing hole being engaged with fixing glue, by fixing hole corresponding to fixing glue is embedded in, it is possible to achieve
Resilient sleeper-bearing is conveniently fixedly mounted in the bottom of polyurethane outer 1.
The resilient sleeper-bearing 4 is arranged in preceding metacarpus or the rear heel of the bottom of polyurethane outer 1, meets human body knot
Structure engineering science, had both strengthened sole elastic force comfort, and and can plays massage effect to the rear heel of human body and preceding metacarpus.
The described indention structure of elastic chimb 5, the projection 51 of terrace with edge structure is provided with chimb, sole can be strengthened
Skidproof effect.
The bottom of described resilient sleeper-bearing 4 is provided with anti-skidding shading, further enhances sole skidproof effect.
The bottom plate of polyurethane outer 1 is correspondingly arranged on through hole 2, the through hole with low resilience midsole in preceding metacarpus and rear heel
2 are used to wear shoes sideband, and the bottom of bottom plate is provided with the edges and grooves 3 being connected with through hole 2, and the end of fudger band can lead to
Glue insertion is crossed to be fixed in corresponding edges and grooves 3.
The low resilience midsole uses density to be made up of 0.20-0.22g/cm3 slow rebound polyurethane case foam material, described
Polyurethane outer 1 is made of the polyurethane material with high rigidity, and the overall density of sole reaches 0.37-0.42 g/cm3,
Light portable, low resilience midsole strengthen the comfort of sole, and the polyurethane outer 1 of high rigidity effectively prevent microvoid polyurethane material
It is that skinning bad (such as pin hole, foaming line), feel be poor, waste product that the problem of foaming agent and method for curing are brought therewith is added in material
The problem of rate is high, polyurethane outer 1 enhance the mechanical strength of sole, it is ensured that dimensionally stable, surface skining is good, zero defect, footwear
The third dimension at bottom is stronger.
Simply illustrate principle of the present utility model and most preferred embodiment described in above-described embodiment and specification, do not taking off
On the premise of the spirit and scope of the utility model, the utility model also has various changes and modifications, these changes and improvements
Both fall within claimed the scope of the utility model.
Claims (8)
- A kind of 1. light wear-resistant slow rebound polyurethane sole, it is characterised in that：Including polyurethane outer, low resilience midsole and anti-skidding Elastic chimb；The curve shape seamlessly transitted that the upper surface of the low resilience midsole has and Human Sole is engaged, gather Hollow cavity, the shape of the hollow cavity and the contour structures kissing of low resilience midsole are provided with the bottom plate of urethane shell Close, low resilience midsole is tightly embedded intp inside described hollow cavity, and bottom plate is provided with hole slot, elastic chimb along sole edge The bottom of the bottom protrusion polyurethane outer of embedded interior installed in hole slot and elastic chimb.
- 2. light wear-resistant slow rebound polyurethane sole according to claim 1, it is characterised in that：Described elastic chimb bag The chimb being engaged with sole edge is included, dowel is provided between adjacent chimb.
- 3. light wear-resistant slow rebound polyurethane sole according to claim 1, it is characterised in that：The bottom of polyurethane outer Resilient sleeper-bearing is provided with, fixing glue is set on the top surface of the resilient sleeper-bearing, the bottom of polyurethane outer is provided with and fixing glue The fixing hole being engaged.
- 4. light wear-resistant slow rebound polyurethane sole according to claim 1, it is characterised in that：The resilient sleeper-bearing is set On the preceding metacarpus or rear heel of polyurethane outer bottom.
- 5. light wear-resistant slow rebound polyurethane sole according to claim 1, it is characterised in that：Described elastic chimb is in Zigzag structure, the projection of terrace with edge structure is provided with chimb.
- 6. light wear-resistant slow rebound polyurethane sole according to claim 1, it is characterised in that：Described resilient sleeper-bearing Bottom is provided with anti-skidding shading.
- 7. light wear-resistant slow rebound polyurethane sole according to claim 1, it is characterised in that：The bottom plate of polyurethane outer Through hole is correspondingly arranged in preceding metacarpus and rear heel, it is recessed that the bottom of bottom plate is provided with the sideband being connected with through hole with low resilience midsole Groove.
- 8. light wear-resistant slow rebound polyurethane sole according to claim 1, it is characterised in that：The low resilience midsole is adopted It is made up with density of 0.20-0.22g/cm3 polyurethane case foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070458.XU CN207202231U (en) | 2017-08-25 | 2017-08-25 | A kind of light wear-resistant slow rebound polyurethane sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721070458.XU CN207202231U (en) | 2017-08-25 | 2017-08-25 | A kind of light wear-resistant slow rebound polyurethane sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207202231U true CN207202231U (en) | 2018-04-10 |
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ID=61816592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721070458.XU Active CN207202231U (en) | 2017-08-25 | 2017-08-25 | A kind of light wear-resistant slow rebound polyurethane sole |
Country Status (1)
| Country | Link |
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| CN (1) | CN207202231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114765944A (en) * | 2019-12-06 | 2022-07-19 | 盖特莱恩有限公司 | Shoe with dynamic heel support sole |
-
2017
- 2017-08-25 CN CN201721070458.XU patent/CN207202231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114765944A (en) * | 2019-12-06 | 2022-07-19 | 盖特莱恩有限公司 | Shoe with dynamic heel support sole |
| CN114765944B (en) * | 2019-12-06 | 2024-04-16 | 盖特莱恩有限公司 | Shoes with sole for providing dynamic heel support |
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