CN204561132U - Sport footwear and sole thereof - Google Patents
Sport footwear and sole thereof Download PDFInfo
- Publication number
- CN204561132U CN204561132U CN201520280021.3U CN201520280021U CN204561132U CN 204561132 U CN204561132 U CN 204561132U CN 201520280021 U CN201520280021 U CN 201520280021U CN 204561132 U CN204561132 U CN 204561132U
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- star
- annular
- ring connected
- foot
- several
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Abstract
The utility model discloses a kind of sport footwear and sole thereof, athletic shoe sole comprises forward foot in a step metacarpus and rear foot metacarpus, the bottom surface of forward foot in a step metacarpus is provided with several ecto-entads spaced first ring connected in star successively, forefoot part is slit into several the first annular ridges by first ring connected in star, first annular ridge is provided with several ecto-entads spaced second annular groove successively, first annular ridge is divided into several the second annular ridges by the second annular groove, and the distribution of the second annular ridge and the isobaric position distribution of plantar pressure match.The utility model, by being provided with the groove corresponding with the isobar position of plantar pressure and fin on the bottom surface of forward foot in a step metacarpus, shoes are made all to have possessed good uniform voltage function on any direction of forward foot in a step metacarpus bottom surface, substantially increase the stability of sole, avoid the foot when local pressure is larger can not disperse well to cause damage.
Description
Technical field
The utility model relates to sport footwear, is specifically related to sport footwear and sole thereof.
Background technology
Sport footwear product in the market, the Functional Design of its dispersive pressure mainly concentrates on heel region, and reason is that foot mainly lands with heel in motion process, and its compression shock landing moment can reach the 5-6 of body weight doubly.But forefoot structure is more complicated, due to the dispersion of the forefoot strong point many and Area of bearing, forefoot pressure often skewness during strenuous exercise, causes the appearance that the comparatively large and foot of local pressure damages.
As everyone knows, forefoot pressure distribution is uneven has direct relation with the stationarity of the forefoot of shoes.And the design of most of sport footwears in the market, bounce-back material is added at the forefoot position mainly for sole, to realize good rebound function, and does not do all pressures of forefoot, stability and relevantly to consider.
Utility model content
Technical problem to be solved in the utility model is the equal pressure energy power of forefoot and the poor stability of existing athletic shoe sole, easily causes the comparatively large and foot of local pressure to damage produced problem.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of athletic shoe sole, comprise forward foot in a step metacarpus and rear foot metacarpus, the bottom surface of described forward foot in a step metacarpus is provided with several ecto-entads spaced first ring connected in star successively, described forefoot part is slit into several the first annular ridges by described first ring connected in star, described first annular ridge is provided with several ecto-entads spaced second annular groove successively, described first annular ridge is divided into several the second annular ridges by described second annular groove, distribution and the isobaric position distribution of plantar pressure of described second annular ridge match.
In such scheme, adjacent two described first annular ridges increase successively to the vertical range ecto-entad on ground.
In such scheme, the degree of depth of described first ring connected in star is greater than the degree of depth of described second annular groove.
In such scheme, the width of described first ring connected in star is greater than the width of described second annular groove.
In such scheme, between the outermost described first ring connected in star of sole and the outline of described forward foot in a step metacarpus, be reserved with interval.
In such scheme, the quantity of described first ring connected in star is three, four described second annular grooves are provided with between the described first ring connected in star in outermost layer, intermediate layer, be provided with three described second annular grooves between the described first ring connected in star of intermediate layer, innermost layer, in the described first ring connected in star of innermost layer, be provided with five described second annular grooves.
This programme additionally provides a kind of sport footwear including above-mentioned athletic shoe sole
The utility model, the stressed isobar of foot based on human-body biological sport dynamics is theoretical, by being provided with first, second annular groove corresponding with the isobar position of plantar pressure and first, second annular ridge on the bottom surface of forward foot in a step metacarpus, shoes are made all to have possessed good uniform voltage function on any direction of forward foot in a step metacarpus bottom surface, substantially increase the stability of sole, avoid the foot when local pressure is larger can not disperse well to cause damage.
Accompanying drawing explanation
Fig. 1 is the pressure-plotting in biped vola of the present utility model;
Fig. 2 is sole face of the present utility model structural representation;
Fig. 3 is the partial structurtes enlarged drawing of Fig. 2;
Fig. 4 is the profile along A-A face in Fig. 3.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in detail.
As shown in Figure 1, at sport biomechanics about turning in the research of balance theory inside and outside foot, in the world generally by the forward foot in a step metacarpus in vola according to stressed size distribution, be divided into a-circle-by-a-circle isobar, the pressure namely on every bar isobar is equal, and Fig. 1 shows the distribution of biped plantar pressure, wherein color more deeply feel show stressed larger, the pressure distribution of forward foot in a step metacarpus uneven as can be seen here, above the centre of the palm, place is stressed maximum, and the stressed of edge of then rocking over onto the toes successively decreases gradually.
Specifically, when moving, the pressure distribution feature of forefoot presents: rear heel first lands, its stress point from the outside of forefoot excessively to whole forefoot, then inside forefoot and big toe firmly pedal ground.Wherein, the stressed larger position of forefoot concentrates in the middle of forefoot and inside line.Just because of this pressure distribution of forward foot in a step metacarpus is uneven, the foot easily inside and outside disequilibrium overturn will be caused.Turn over inside and outside foot in the research of balance theory, usually according to the straight line shown in Fig. 1, vola can be divided into two parts, the inside and outside upset balance of its foot is embodied by inside and outside pressure at both sides difference.Minority crowd causes outside forefoot and centre stressed larger because its foot inward turning is inadequate.
This programme by plantar pressure modeling, is designed and is applied to athletic shoe sole to disperse partial pressure value just, controls the inside and outside upset of foot.
As Fig. 2, shown in Fig. 3 and Fig. 4, the athletic shoe sole that the utility model provides, comprise forward foot in a step metacarpus and rear foot metacarpus, the bottom surface of forward foot in a step metacarpus is provided with several ecto-entads spaced first ring connected in star 1 (being mottled line in figure 3) successively, forefoot part is slit into several the first annular ridges 4 by first ring connected in star 1, first annular ridge 4 is provided with several ecto-entads spaced second annular groove 2 (being oblique line shape line in figure 3) successively, first annular ridge 4 is divided into several second annular ridges 3 (in figure 3 by the second annular groove 2, annular ridge 3 is without filling pattern), the distribution of the second annular ridge 3 matches corresponding with the isobaric position distribution of plantar pressure, and then define the anti-rolling agent structure of sole dividing potential drop, first ring connected in star 1, second annular groove 2, first annular ridge 4 and the second annular ridge 3 one-body molded with shoe sole bottom, compact conformation.Wherein be reserved with interval between the outermost first ring connected in star 1 of sole and the outline of forward foot in a step metacarpus, this interval region adopts abrasive rubber material as the Support of sole, play support sole and wear-resisting grab ground function, and all preferred mixture by memory material and EVA material of all sole portions in outermost first ring connected in star 1 is made, better to realize all pressing stabilization function.
As preferred embodiment, the degree of depth of first ring connected in star 1 is greater than the degree of depth of the second annular groove 2.And the width of first ring connected in star 1 is greater than the width of the second annular groove 2, like this, forefoot part is slit into several region by first ring connected in star 1, the second annular groove 2 is had again in each region, different isobar designs just can be realized in different regions, make the deformability of shoes, bearing capacity and energy distribution, all can coincide with the isobar of sole, be specially adjacent two the first annular ridges 3 and increase 1 millimeter successively to the vertical range ecto-entad on ground, make the sole region deformability of isobar high (namely vertical range is large) stronger like this, the power that can bear is larger, the power that the region of isobar low (namely vertical range is little) is born is then relatively little, this is also more conducive to the smooth and easy of kinetic energy and reasonably disperses and transmit.Be more preferably, the quantity of first ring connected in star is three, four the second annular grooves 2 are provided with between the first ring connected in star 1 in outermost layer, intermediate layer, three the second annular grooves 2 are provided with between the first ring connected in star 1 of intermediate layer, innermost layer, be provided with five the second annular grooves 2 in the first ring connected in star 1 of innermost layer, the optimum depth of first ring connected in star 1 is 2.5 millimeters.
Stabilization function of all pressing of the present utility model is mainly reflected in: forefoot is successively in pressurized process, inside the forefoot of sole and intermediate pressurised comparatively large regions, can control to overturn inside and outside foot by the deformation of memory material and EVA material, and the rebound performance of memory material can make each regions module of sole can return to origin-location, prevent excessive upset.
Specifically with preferred embodiment, first outermost abrasive rubber material pressurized can be out of shape, but the degree that comparatively hard abrasive rubber material makes again deformation keep certain, and then, outermost layer, compressive deformation between the first ring connected in star 1 in intermediate layer, and then drive the second annular groove 2 therebetween to make corresponding deformation to the first annular ridge 3, and the concaveconvex structure at this place and the distribution of vola isobar coincide, so local automatically will carry out effective and reasonable distribution compared with macro-energy, the energy that the place that isobar is high is distributed is many, the little energy that the place that isobar is low is distributed, so kinetic energy inwardly disperses along isobar rapidly and cushions, serve good uniform voltage function, and because this place and abrasive rubber region exist the potential difference (namely isobar is poor) of 1 millimeter, the comparable abrasive rubber region of its deformation degree increases the amount of millimeter, again because outermost first ring connected in star 1 is connected with abrasive rubber region, its elastic deformation is again in controlled range, play and control the stable function of sole, by that analogy, the region between the first ring connected in star 1 of intermediate layer, innermost layer and in the first ring connected in star 1 of innermost layer, its instantaneous pressure effectively can carry out equilibrium transmission and be dispersed to whole forefoot, can control again foot simultaneously and excessively overturn.
In addition, this programme also can arrange pressure sensor in the first annular ridge 3 inside further, and according to sport biomechanics plantar nervous arch test statistics data, plays and control the stable function of foot in real time.
This programme additionally provides a kind of sport footwear including above-mentioned athletic shoe sole.
The utility model, the stressed isobar of foot based on human-body biological sport dynamics is theoretical, by being provided with first, second annular groove corresponding with the isobar position of plantar pressure and first, second annular ridge on the bottom surface of forward foot in a step metacarpus, shoes are made all to have possessed good uniform voltage function on any direction of forward foot in a step metacarpus bottom surface, substantially increase the stability of sole, avoid the foot when local pressure is larger can not disperse well to cause damage.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (7)
1. athletic shoe sole, comprise forward foot in a step metacarpus and rear foot metacarpus, it is characterized in that, the bottom surface of described forward foot in a step metacarpus is provided with several ecto-entads spaced first ring connected in star successively, described forefoot part is slit into several the first annular ridges by described first ring connected in star, described first annular ridge is provided with several ecto-entads spaced second annular groove successively, described first annular ridge is divided into several the second annular ridges by described second annular groove, distribution and the isobaric position distribution of plantar pressure of described second annular ridge match.
2. athletic shoe sole as claimed in claim 1, it is characterized in that, adjacent two described first annular ridges increase successively to the vertical range ecto-entad on ground.
3. athletic shoe sole as claimed in claim 1, it is characterized in that, the degree of depth of described first ring connected in star is greater than the degree of depth of described second annular groove.
4. athletic shoe sole as claimed in claim 1, it is characterized in that, the width of described first ring connected in star is greater than the width of described second annular groove.
5. athletic shoe sole as claimed in claim 1, is characterized in that, be reserved with interval between outermost described first ring connected in star and the outline of described forward foot in a step metacarpus.
6. athletic shoe sole as claimed in claim 1, it is characterized in that, the quantity of described first ring connected in star is three, four described second annular grooves are provided with between the described first ring connected in star in outermost layer, intermediate layer, be provided with three described second annular grooves between the described first ring connected in star of intermediate layer, innermost layer, in the described first ring connected in star of innermost layer, be provided with five described second annular grooves.
7. sport footwear, is characterized in that, comprises the athletic shoe sole as described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280021.3U CN204561132U (en) | 2015-05-04 | 2015-05-04 | Sport footwear and sole thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280021.3U CN204561132U (en) | 2015-05-04 | 2015-05-04 | Sport footwear and sole thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204561132U true CN204561132U (en) | 2015-08-19 |
Family
ID=53853842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520280021.3U Withdrawn - After Issue CN204561132U (en) | 2015-05-04 | 2015-05-04 | Sport footwear and sole thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204561132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104757734A (en) * | 2015-05-04 | 2015-07-08 | 福建鸿星尔克体育用品有限公司 | Sport shoe and shoe sole thereof |
-
2015
- 2015-05-04 CN CN201520280021.3U patent/CN204561132U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104757734A (en) * | 2015-05-04 | 2015-07-08 | 福建鸿星尔克体育用品有限公司 | Sport shoe and shoe sole thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |