CN102948956B - Light wear-resistant sole and running shoes - Google Patents
Light wear-resistant sole and running shoes Download PDFInfo
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- CN102948956B CN102948956B CN201210519336.XA CN201210519336A CN102948956B CN 102948956 B CN102948956 B CN 102948956B CN 201210519336 A CN201210519336 A CN 201210519336A CN 102948956 B CN102948956 B CN 102948956B
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Abstract
The invention relates to a running shoe sole, in particular to a light wear-resistant sole and a pair of running shoes. The light wear-resistant sole comprises a midsole and an outsole, which are respectively made of light ethylene vinyl-acetate copolymer (EVA) material, wherein the part,which corresponds to the heel, of the outsole, is provided with a heel outer side rubber zone (1),the part,which corresponds to the front half sole, of the outsole , is provided with a front half sole inner side rubber zone (3), a midsole EVA zone (2) is arranged between the heel outer side rubber zone (1) and the front half sole inner side rubber zone (3), and the rubber in the rubber zone is fabric-based rubber. The surface of the rubber zone is provided with a plurality of non-slip projections and also provided with wiring chutes, and the width of the wiring chutes is gradually increased from the center to the periphery. The surface of the midsole EVA zone is provided with at least one midsole wiring chute. The light wear-resistant sole and the running shoes are simple in structure and easy to manufacture, and not only have the advantages of the ordinary EVA sole such as light weight and shock absorption, but also have good wear resistance and non-slip performance.
Description
Technical field
The present invention relates to running shoes sole, is a kind of light wear-resistant sole and running shoes specifically.
Background technology
Find according to biomechanics Research, often take 1g weight away from running shoes, then sportsman every kilometer can overcome the gravity of 560g.Therefore for running fan, especially marathon runner, the weight of running shoes is more light better.But sole is as the important component part of running shoes, its conventional EVA(ethylene-vinyl acetate copolymer) although sole light weight, not wear-resisting, wear the life-span short.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of light wear-resistant sole and running shoes, overcome exist at the bottom of existing running shoes EVA shoe not wear-resisting, wear life-span short technical problem.
For reaching above object, the technical scheme that the present invention takes is:
A kind of light wear-resistant sole, is characterized in that, comprising: the end and outer bottom in being made up of lightweight EVA material,
Described outer bottom is provided with rear heel outer rubber district 1 at the position corresponding with rear heel, forefoot inner rubber district 3 is provided with at the position corresponding with forefoot, be mesopodium EVA district 2 between rear heel outer rubber district 1 and forefoot inner rubber district 3, the rubber in described rubber areas is fabricbase rubber.
On the basis of technique scheme, the boundary line in forefoot inner rubber district 3 and mesopodium EVA district 2 arises from sole front end, through the sole place corresponding to forefoot center, terminates in the footwear place corresponding to forefoot inside edge.
On the basis of technique scheme, the thickness in rear heel outer rubber district 1 and forefoot inner rubber district 3 is 3mm.
On the basis of technique scheme, the boundary line between rear heel outer rubber district 1 and mesopodium EVA district 2 and the angle α between sole center line are 45 ° of angles.
On the basis of technique scheme, the line at the footwear place corresponding to the sole place corresponding to forefoot center to forefoot inside edge and the angle β of sole center line are 30 ° of angles.
On the basis of technique scheme, it is protruding that the surface 12 in rear heel outer rubber district and the surface 32 in forefoot inner rubber district are equipped with some on-slip, spacing 1 ~ 2mm between adjacent on-slip projection.
On the basis of technique scheme, on-slip projection is indent absorption type, or for evagination grab ground formula;
When adopting evagination to grab ground formula, the shape of on-slip projection is hexagon column structure; When adopting indent absorption type, the shape of on-slip projection is hemispherical or honeycomb.
On the basis of technique scheme, the surface 12 in rear heel outer rubber district is provided with some rear heel wire casings 11, spread to external radiation centered by the sole place corresponding to rear heel center respectively, two adjacent rear heel wire casing spacing angles are 35 ~ 40 °, the width of rear heel wire casing 11 becomes large to the periphery gradually from center, width range is generally at 1 ~ 5mm;
The surface 32 in forefoot inner rubber district is provided with some forefoot wire casings 31, spread to external radiation centered by the sole place corresponding to forefoot center respectively, two adjacent rear heel wire casing spacing angles are 25 ~ 30 °, the width of forefoot wire casing 31 becomes large to the periphery gradually from center, width range is generally at 1 ~ 5mm.
On the basis of technique scheme, be provided with at least one mesopodium wire casing 21 on the surface in mesopodium EVA district 2, the width of mesopodium wire casing 21 is 1 ~ 5mm.
A kind of running shoes, is characterized in that: comprise aforementioned sole one of arbitrarily.
Light wear-resistant sole of the present invention and running shoes, with light feather for inspiration, structure is simple, and be easy to manufacture, the advantages such as the lightweight bradyseism had at the bottom of existing common EVA shoe, have again good wear-resisting non-skid property.
Accompanying drawing explanation
The present invention has following accompanying drawing:
The structural representation of Fig. 1 light wear-resistant sole and running shoes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Find according to biomechanics Research, the running of most people is all first to land outside rear heel, finally liftoff forward to have an effect inside forefoot.Therefore rear heel exterior lateral area and forefoot inside region are the regions that foot or sole are subject to that ground shock power is larger, are also the regions of serious wear.
As shown in Figure 1, light wear-resistant sole of the present invention, with light feather for inspiration, proposes following technical scheme, comprising: the end and outer bottom in being made up of lightweight EVA material,
Described outer bottom is provided with rear heel outer rubber district 1 at the position corresponding with rear heel, forefoot inner rubber district 3 is provided with at the position corresponding with forefoot, be mesopodium EVA district 2 between rear heel outer rubber district 1 and forefoot inner rubber district 3, the rubber in described rubber areas is fabricbase rubber.
Its advantage is: outer bottom only outside rear heel and inside forefoot two regions use fabricbase rubber (fabricbase rubber is complex as base material with the heat of polyethylene and scrim fiber, at its surface recombination abrasive rubber stratum granulosum, there are stronger wearability, peeling force), and other regions still adopt lightweight EVA material, the proportion of lightweight EVA material, than common EVA lightweight more, therefore significantly reduces the weight of this kind of sole.
On the basis of technique scheme, the boundary line in forefoot inner rubber district 3 and mesopodium EVA district 2 arises from sole front end, through the sole place corresponding to forefoot center, terminates in the footwear place corresponding to forefoot inside edge.
On the basis of technique scheme, the thickness in rear heel outer rubber district 1 and forefoot inner rubber district 3 is 3mm.
On the basis of technique scheme, the boundary line between rear heel outer rubber district 1 and mesopodium EVA district 2 and the angle α between sole center line are 45 ° of angles.
On the basis of technique scheme, the line at the footwear place corresponding to the sole place corresponding to forefoot center to forefoot inside edge and the angle β of sole center line are 30 ° of angles.
On the basis of technique scheme, it is protruding that the surface 12 in rear heel outer rubber district and the surface 32 in forefoot inner rubber district are equipped with some on-slip, spacing 1 ~ 2mm between adjacent on-slip projection.On-slip projection is equidistantly arranged as suitable.
On the basis of technique scheme, on-slip projection is indent absorption type, or for evagination grab ground formula.Described indent absorption type (being also called indent absorption disc type) refers to that this on-slip is protruding to rubber areas (referring to rear heel outer rubber district 1 and forefoot inner rubber district 3) sunken inside, and described evagination is grabbed ground formula and referred to that this on-slip projection is protruded to rubber areas (referring to rear heel outer rubber district 1 and forefoot inner rubber district 3) outward.When adopting evagination to grab ground formula, the preferred hexagon column structure of shape of on-slip projection.When adopting indent absorption type, the shape of on-slip projection can be hemispherical or honeycomb.
On the basis of technique scheme, the surface 12 in rear heel outer rubber district is provided with some rear heel wire casings 11.In embodiment illustrated in fig. 1, be provided with 4 rear heel wire casings 11, spread to external radiation centered by the sole place corresponding to rear heel center respectively, two adjacent rear heel wire casing spacing angles are 35 ~ 40 °.
On the basis of technique scheme, the width of rear heel wire casing 11 becomes large to the periphery gradually from center.That is: rear heel wire casing outer width is greater than the width of center rear heel wire casing.Width range is generally at 1 ~ 5mm.
On the basis of technique scheme, the surface 32 in forefoot inner rubber district is provided with some forefoot wire casings 31.In embodiment illustrated in fig. 1, be provided with 4 forefoot wire casings 31, spread to external radiation centered by the sole place corresponding to forefoot center respectively, two adjacent rear heel wire casing spacing angles are 25 ~ 30 °.
On the basis of technique scheme, the width of forefoot wire casing 31 becomes large to the periphery gradually from center.That is: forefoot wire casing outer width is greater than the width of center forefoot wire casing.Width range is generally at 1 ~ 5mm.
On the basis of technique scheme, be provided with at least one mesopodium wire casing 21 on the surface in mesopodium EVA district 2, the width of mesopodium wire casing 21 is 1 ~ 5mm.Main Function ensures that unfolding of running action is freely smooth and easy.
The present invention adopts lightweight EVA to make sole lighter, and the real running experiencing zero burden is enjoyed; Use a small amount of fabricbase rubber inside forefoot He outside rear heel, allow sole is more wear-resisting, soft comfortable, longer service life; And forefoot wire casing and rear heel wire casing can ensure accuracy of action and stretching in running process, on-slip projection ensures that running is safer.
The present invention is not limited to following preferred forms, and anyone should learn the structure change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
The content be not described in detail in this description belongs to the known prior art of professional and technical personnel in the field.
Claims (9)
1. a light wear-resistant sole, is characterized in that, comprising: the end and outer bottom in being made up of lightweight EVA material,
Described outer bottom is provided with rear heel outer rubber district (1) at the position corresponding with rear heel, forefoot inner rubber district (3) is provided with at the position corresponding with forefoot, be mesopodium EVA district (2) between rear heel outer rubber district (1) and forefoot inner rubber district (3), the rubber in described rubber areas is fabricbase rubber;
The surface (12) in rear heel outer rubber district is provided with some rear heel wire casings (11), spread to external radiation centered by the sole place corresponding to rear heel center respectively, two adjacent rear heel wire casing spacing angles are 35 ~ 40 °, the width of rear heel wire casing (11) becomes large to the periphery gradually from center, width range is at 1 ~ 5mm;
The surface (32) in forefoot inner rubber district is provided with some forefoot wire casings (31), spread to external radiation centered by the sole place corresponding to forefoot center respectively, two adjacent forefoot wire casing spacing angles are 25 ~ 30 °, the width of forefoot wire casing (31) becomes large to the periphery gradually from center, width range is at 1 ~ 5mm.
2. light wear-resistant sole as claimed in claim 1, it is characterized in that: the boundary line in forefoot inner rubber district (3) and mesopodium EVA district (2) arises from sole front end, through the sole place corresponding to forefoot center, terminate in the footwear place corresponding to forefoot inside edge.
3. light wear-resistant sole as claimed in claim 1, is characterized in that: the thickness in rear heel outer rubber district (1) and forefoot inner rubber district (3) is 3mm.
4. light wear-resistant sole as claimed in claim 1, is characterized in that: the boundary line between rear heel outer rubber district (1) and mesopodium EVA district (2) and the angle α between sole center line are 45 ° of angles.
5. light wear-resistant sole as claimed in claim 2, is characterized in that: the line at the footwear place corresponding to the sole place corresponding to forefoot center to forefoot inside edge and the angle β of sole center line are 30 ° of angles.
6. light wear-resistant sole as claimed in claim 1, it is characterized in that: it is protruding that the surface (12) in rear heel outer rubber district and the surface (32) in forefoot inner rubber district are equipped with some on-slip, spacing 1 ~ 2mm between adjacent on-slip projection.
7. light wear-resistant sole as claimed in claim 6, is characterized in that: on-slip projection is indent absorption type, or for evagination grab formula;
When adopting evagination to grab ground formula, the shape of on-slip projection is hexagon column structure; When adopting indent absorption type, the shape of on-slip projection is hemispherical or honeycomb.
8. light wear-resistant sole as claimed in claim 1, it is characterized in that: be provided with at least one mesopodium wire casing (21) on the surface in mesopodium EVA district (2), the width of mesopodium wire casing (21) is 1 ~ 5mm.
9. running shoes, is characterized in that: comprise one of as any in claim 1 to 8 as described in sole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519336.XA CN102948956B (en) | 2012-12-05 | 2012-12-05 | Light wear-resistant sole and running shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519336.XA CN102948956B (en) | 2012-12-05 | 2012-12-05 | Light wear-resistant sole and running shoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102948956A CN102948956A (en) | 2013-03-06 |
| CN102948956B true CN102948956B (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210519336.XA Active CN102948956B (en) | 2012-12-05 | 2012-12-05 | Light wear-resistant sole and running shoes |
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| CN (1) | CN102948956B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9930929B2 (en) | 2013-12-27 | 2018-04-03 | Nike, Inc. | Sole structure for an article of footwear with abrasion resistant outsole and method of manufacturing same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520797B2 (en) * | 1975-05-09 | 1979-10-11 | Adolf 8522 Herzogenaurach Dassler | Sports shoes, in particular tennis shoes |
| DE9306121U1 (en) * | 1993-01-05 | 1994-05-05 | Lehner, Markus, 83714 Miesbach | Friction climbing stockings for sport climbing |
| JPH09506532A (en) * | 1993-12-13 | 1997-06-30 | ミンジエス，ドナルド，エル． | Natural grip |
| CN201860905U (en) * | 2010-11-05 | 2011-06-15 | 福建哥仑步户外用品有限公司 | Sole structure of outdoor shoe |
| CN102754962A (en) * | 2011-04-26 | 2012-10-31 | 萨洛蒙股份有限公司 | Shoe with improved sole assembly |
| CN202907936U (en) * | 2012-12-05 | 2013-05-01 | 福建鸿星尔克体育用品有限公司 | Light wear-resistance soles and running shoes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7398608B2 (en) * | 2005-06-02 | 2008-07-15 | Wolverine World Wide, Inc. | Footwear sole |
-
2012
- 2012-12-05 CN CN201210519336.XA patent/CN102948956B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520797B2 (en) * | 1975-05-09 | 1979-10-11 | Adolf 8522 Herzogenaurach Dassler | Sports shoes, in particular tennis shoes |
| DE9306121U1 (en) * | 1993-01-05 | 1994-05-05 | Lehner, Markus, 83714 Miesbach | Friction climbing stockings for sport climbing |
| JPH09506532A (en) * | 1993-12-13 | 1997-06-30 | ミンジエス，ドナルド，エル． | Natural grip |
| CN201860905U (en) * | 2010-11-05 | 2011-06-15 | 福建哥仑步户外用品有限公司 | Sole structure of outdoor shoe |
| CN102754962A (en) * | 2011-04-26 | 2012-10-31 | 萨洛蒙股份有限公司 | Shoe with improved sole assembly |
| CN202907936U (en) * | 2012-12-05 | 2013-05-01 | 福建鸿星尔克体育用品有限公司 | Light wear-resistance soles and running shoes |
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| Publication number | Publication date |
|---|---|
| CN102948956A (en) | 2013-03-06 |
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