CN203969419U - A kind of sole and footwear - Google Patents
A kind of sole and footwear Download PDFInfo
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- CN203969419U CN203969419U CN201420030902.5U CN201420030902U CN203969419U CN 203969419 U CN203969419 U CN 203969419U CN 201420030902 U CN201420030902 U CN 201420030902U CN 203969419 U CN203969419 U CN 203969419U
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- sole
- spill
- projection
- sandwich part
- foot
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- 239000000463 material Substances 0.000 claims description 49
- 239000013536 elastomeric material Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 210000000003 hoof Anatomy 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 abstract description 6
- 238000011176 pooling Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 210000002683 foot Anatomy 0.000 description 38
- 239000005038 ethylene vinyl acetate Substances 0.000 description 18
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 18
- 239000004814 polyurethane Substances 0.000 description 14
- 229920001971 elastomer Polymers 0.000 description 12
- 230000005021 gait Effects 0.000 description 12
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- 238000000034 method Methods 0.000 description 9
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
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- 230000009471 action Effects 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
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- 210000001699 lower leg Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses a kind of sole and footwear; Wherein, described sole comprises: body and the buffer structure in body is set; Described buffer structure comprises top, the middle end, sandwich part and middle bottom; Described top He Zhong of middle end bottom is oppositely arranged at vertical direction, and the two relative side is respectively arranged with projection and the concave structure of mutual interlock; The distance that He Zhongdi top, described middle bottom is separately set; Described sandwich part is arranged in the space that He Zhongdi top, described middle bottom separates, and has flat shape or have along described projection and spill and the undulations forming under nature; Described buffer structure is arranged among whole body, or burst is arranged at described body corresponding to vola half sole, heel, arch of foot and/or arch of foot outer peripheral areas.The buffer structure of described sole utilizes projection, spill and the sandwich part of complementary interlock, can strengthen the pooling feature of sole, for foot provides protection, and can save raw material.Described footwear adopt above-mentioned sole.
Description
Technical field
The utility model relates to field of footwear, is specifically related to a kind of sole.The utility model relates to a kind of footwear simultaneously, adopts above-mentioned sole.
Background technology
Footwear are one of article the most familiar in people's daily life, are also a kind of ancient instruments; The appearance of footwear, it is higher that let us is climbed, and walks still farther.Now, the effect of footwear has no longer been confined to protect skin and heating, and it can also help people to carry out more activity, exceeds the maximum.
People, in sports, often makes the action of run jumping, these time, people's foot will bear larger impulsive force; Biomechanics Research with the running velocity of typical middle-distance race, the power on both feet of acting on is being born the power of bearing when people that two individual weights are the same with sporter stands just as back, the intensity that therefore in the middle of motion, concussion produces is relevant with exercise intensity.In motion that Here it is, especially easily move the reason of injury.And act on interarticular load, be the more than three times of body weight; Act on load between astragalus and shin bone and meet or exceed ten times of body weight.Motion Zhong Dang foot striking is to time ground, and the impulsive force that parts of body bears is as suffered disaster from earthquake.If this impulsive force is excessive, will cause damage to human skeleton, when serious, can injure vertebra, consequence is hardly imaginable.Therefore the design of the bumper and absorbing shock of sport footwear should be very significant for human body.
Some bones in human body, arthropathy are relevant with the power that withstands shocks in motion, as pain in back and loin, gonitis, function of joint degeneration etc.; Its process for following the generation of impulsive force when sole impacts ground, and impulsive force uploads to upper body from sole through shank, thigh; In impulsive force upload procedure, the bone of human body lower limbs, muscle, joint etc. are organized and are all subject to its effect and corresponding deformation occurs in the increase of loading, and when deformation surpasses the natural Bearing degree of tissue, these tissues will not feel well or pathology occurs.Therefore, athletic shoe sole has an important effect, is exactly impact-absorbing power, alleviates the injury of the impulsive force on ground to people.
Therefore, people need to have the sole of comfort cushioning function.
Utility model content
The utility model provides a kind of sole, and this sole has good pooling feature.
The utility model provides a kind of sole, comprising: body and the buffer structure in body is set; Described buffer structure comprises top, the middle end, sandwich part and middle bottom; Described top He Zhong of middle end bottom is oppositely arranged at vertical direction, and the two relative side is respectively arranged with projection and the concave structure of mutual interlock; The distance that He Zhongdi top, described middle bottom is separately set; Described sandwich part is arranged in the space that He Zhongdi top, described middle bottom separates, and has flat shape or have along described projection and spill and the undulations forming under nature; Described buffer structure is arranged among whole body, or burst is arranged at described body corresponding to vola half sole, heel, arch of foot and/or arch of foot outer peripheral areas.
Optionally, described sandwich part comprises middle part and front end and the rear end along sole fore-and-aft direction, arranged, described have flat shape or have along described projection and spill and the part of the undulations forming is middle part under nature, the surface at this middle part contacts with described protruding top, and keeps default distance with described concave bottom; Described front end is fixedly connected with the rear and front end of described top He Zhong of middle end bottom respectively with rear end.
Optionally, described sandwich part is elastomeric material or hard material.
Optionally, the difference of the summit of the fluctuating of described sandwich part and valley point in the vertical direction along the left and right of described sole and/or fore-and-aft direction impartial everywhere, or from large to small or change from small to big.
Optionally, described sandwich part self thickness is everywhere impartial.
Optionally, described sandwich part in the left and right along described sole and/or the thickness on fore-and-aft direction from large to small or change from small to big.
Optionally, the material of described sandwich part can be DPU(styrenic block modified copolymer), EVA(ethylene-vinyl acetate copolymer), PU(polyurethanes), rubber, carbon fiber, glass fibre and TPU(TPUE rubber) in one or more materials.
Optionally, the density of the material of described sandwich part evenly or unevenly distributes everywhere at itself.
Optionally, the Outboard Sections of described sandwich part is different from density and/or the material of its inner side part.
Optionally, the rear and front end of top, the described middle end or middle bottom is partial in the front end along sole fore-and-aft direction of described sandwich part and rear end simultaneously.
Optionally, the front end on top, the described middle end and the rear end of middle bottom are partial to respectively in the front end along sole fore-and-aft direction of described sandwich part and rear end.
Optionally, the front end of described middle bottom and the rear end on top, the middle end are partial to respectively in the front end along sole fore-and-aft direction of described sandwich part and rear end.
Optionally, the rear and front end of described sandwich part and described top He Zhong of middle end bottom adopts elastic plastic to be connected.
Optionally, the shape of cross section of described projection and spill can be one or more in sinusoidal, rectangle, trapezoidal and triangle.
Optionally, described projection and the spill symmetrical or asymmetric setting along sole left and right directions axis.
Optionally, described projection and spill are greater than, are less than or equal to it at the drop of described sole inner side at the drop of the vertical direction in sole outside.
Optionally, projection and the spill in described sole outside are greater than, are less than or equal to the projection of described sole inner side and spill at the drop of vertical direction at the drop of vertical direction.
Optionally, described projection and spill are greater than, are less than or equal to it in the spacing of the horizontal direction of described sole inner side in the spacing of the horizontal direction in sole outside.
Optionally, the projection in described sole outside and spill spacing are in the horizontal direction greater than or less than projection and the spill spacing in the horizontal direction of described sole inner side.
Optionally, top, the described middle end and/or middle bottom adopt elastomeric material or hard material.
Optionally, the material of described top He Zhong of middle end bottom is EVA(ethylene-vinyl acetate copolymer), PU(polyurethanes), rubber, carbon fiber, glass fibre and TPU(TPUE rubber) in one or more materials; Top, the described middle end with under adopt identical or different materials.
Optionally, in top, the described middle end and/or middle bottom everywhere material and density identical or different.
Optionally, the Outboard Sections of described top He Zhong of middle end bottom is different from density and/or material of its inner side part.
Optionally, described body is provided with engraved structure corresponding to the middle part of heel, half sole and/or the arch of foot outer peripheral areas in vola; The shape of described engraved structure can be the shape of a hoof, circle and rhombus; Described engraved structure sees through middle bottom and/or sandwich part and/or top, the middle end.
Optionally, described body corresponding to the region of vola arch of foot vertical direction than its high corresponding to the region of arch of foot periphery, vola.
Optionally, described body adopts EVA(ethylene-vinyl acetate copolymer corresponding to the region of arch of foot periphery, vola), PU(polyurethanes), rubber, carbon fiber, glass fibre and TPU(TPUE rubber) in one or more materials.
The utility model provides a kind of footwear in addition, adopts the sole described in technique scheme.
Compared with prior art; the utlity model has following advantage: the buffer structure of this sole; projection and the concave structure of the complementary interlock of Yu Zhong bottom, top, the end in utilization; and combination sandwich part between the two; form a kind of structure that can absorb ground shock power; there is pooling feature, for foot provides better protection, and can save raw material.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, accompanying drawing and embodiment of the present utility model are used from explanation the utility model, and form the part of description, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, be used to provide further understanding of the present utility model, do not form restriction of the present utility model, for those of ordinary skills, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure chart of sole;
Fig. 2 is the structure chart of the engraved structure of sole;
Fig. 3 is the structure chart that the half sole of sole is provided with buffer structure;
Fig. 4 is the half sole of sole and the structure chart that heel all arranges buffer structure;
Fig. 5 is that projection in sole and spill are along the structure chart of the asymmetric setting in sole left and right directions axis;
Fig. 6 is the structure chart on top, the end during be all partial at the two ends of sandwich part;
Fig. 7 is the structure chart that sole does not arrange engraved structure;
Fig. 8 is a kind of structure chart of footwear;
Wherein, bottom, 10--outside, 11--projection, 13--spill, 15--sandwich part, 17--front end, 19--rear end, 21--summit, 23--valley point, 25--engraved structure, 27--arch of foot, 29--footwear in top, the end in 1--sole, 2--body, 3--heel, 4--arch of foot periphery, 5--half sole, 7--, 8--inner side, 9--.
The specific embodiment
A lot of details have been set forth in the following description so that fully understand the utility model.But the utility model can be implemented to be much different from alternate manner described here, and those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, so the utility model is not subject to the restriction of following public concrete enforcement.
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
The utility model provides a kind of sole, is below specific embodiment.
Please refer to Fig. 1, its structure chart that is sole; In the present embodiment, described sole 1 comprises body 2 and the buffer structure in body 2 is set; Described buffer structure comprises top, the middle end 7, sandwich part 15 and middle bottom 9; Top 7, the described middle end and middle bottom 9 are oppositely arranged at vertical direction, and the two relative side is respectively arranged with projection 11 and spill 13 structures of mutual interlock; The distance that described middle bottom 7 and top, the middle end 9 are separately set; Described sandwich part 15 is arranged in the space that described middle bottom 7 and top, the middle end 9 separates, and has flat shape or have along described protruding 11 and spill 13 and the undulations that forms under nature; Described buffer structure is arranged among whole body 2, or burst is arranged at described body 2 corresponding to vola heel area.Described sole 1 also comprises that heel 3, half sole 5, arch of foot are peripheral and for the part of vola arch of foot.
In the present embodiment, described sandwich part 15 adopts elastomeric material; Front end 17 and rear end 19 that described sandwich part 15 comprises middle part and arranges along sole fore-and-aft direction, described have flat shape or have along described protruding 11 and the spill 13 and part of the undulations that forms is middle part under nature, the surface at this middle part contacts with the top of described projection 11, and keeps default distance with described spill 13 bottoms; Described front end 17 is fixedly connected with the rear and front end of middle bottom 9 with top 7, the described middle end respectively with rear end 19.Described sandwich part 15 is under the complementary occlusion structure of top, the described middle end 7 and middle bottom 9 is acting on; by extending the action time of ground shock power; the action time of the impulsive force that simultaneously also can extend horizontal direction to sole 1; thereby reduce the size of impulsive force; make described buffer structure there is good pooling feature, play the effect of protection skeleton.In addition, this complementary occlusion structure also can be saved raw material, alleviates the weight of sole 1.
Please continue referring to Fig. 1, in the present embodiment, the difference of 21Yu valley point, summit 23 in the vertical directions of the fluctuating of described sandwich part 15 is impartial everywhere along the left and right directions of described sole 1.Meanwhile, described sandwich part 15 self thickness is everywhere impartial.This has similar shock-absorbing capacity by the various piece that makes described sandwich part 15.
In the present embodiment, the front end 17 along sole 1 fore-and-aft direction of described sandwich part 15 is partial to respectively the front end 17 of described middle bottom 9 and the rear end 19 on top, the middle end 7 with rear end 19.
In the present embodiment, the material of described sandwich part 15 adopts DPU(styrenic block modified copolymer); The density of the material of described sandwich part 15 distributes everywhere equably at itself; This can make the different parts of described sandwich part 15 have approximate elasticity and hardness.
Please continue referring to Fig. 1, in the present embodiment, in top 7, the described middle end and middle bottom 9, described protruding 11 extend to right side along the left side of sole 1 respectively with spill 13, described protruding 11 with the shape of cross section extending at sole 1 fore-and-aft direction of spill 13 are sinusoidal.The projection 11 on top, the described middle end 7 is corresponding with spill 13 and the projection 11 of middle bottom 9 respectively with spill 13.Described protruding 11 and spill 13 from the outside of sole 1, extend to its inner side, wherein, described protruding 11 and spill 13 at the drop of the vertical direction in sole 1 outside, equal it at the drop of described sole 1 inner side; This will make the inner side of described sole 1 have similar shock-absorbing capacity with outside.
In the present embodiment, top, the described middle end 7 with in middle bottom 9 everywhere material and density identical; Top 7, the described middle end and middle bottom 9 all adopt EVA(ethylene-vinyl acetate copolymer), this is a kind of elastomeric material, this will make described buffer structure have good shock-absorbing capacity.
In the present embodiment, described sandwich part 15 adopts elastic plastic to be connected with the rear and front end of top 7, the described middle end and middle bottom 9, and the adhesion of this glue is effective, has again good elasticity.
Please refer to Fig. 2, the structure chart of its engraved structure that is sole; In the present embodiment, described heel 3 middle parts are provided with engraved structure 25; Described engraved structure 25 is the shape of a hoof; Described engraved structure 25 sees through middle bottom, sandwich part and top, the middle end.This engraved structure 25 makes sole save raw material, and alleviates the weight of sole.
In the present embodiment, described body corresponding to the region of vola arch of foot vertical direction than its high corresponding to the region of arch of foot periphery, vola, like this, arch of foot 27 regions can be pressed close to foot more.
Please continue referring to Fig. 2, in the present embodiment, described sole 1 also comprises arch of foot periphery 4, and this arch of foot periphery 4 is positioned at sole 1 middle part, and connects described half sole 5 and heel 3; Described arch of foot peripheral 4 is solid structure.The material of described arch of foot periphery 4 is EVA(ethylene-vinyl acetate copolymer).
In above embodiment, the heel of described sole is provided with buffer structure; In addition, please refer to Fig. 3, it is provided with the structure chart of buffer structure for the half sole of sole; Described sole 1 can also arrange buffer structure at half sole 5, and this structure can strengthen the shock-absorbing capacity of described half sole 5, and when this half sole 5 built on stilts, plays ground bounce supporting role; Or, please refer to Fig. 4, it all arranges the structure chart of buffer structure for the half sole of sole and heel; Described sole 1 simultaneously in arch of foot periphery 4, heel 3 and half sole 5 arrange buffer structure, makes described buffer structure spread all over whole sole 1, this structure can strengthen the shock-absorbing capacity of whole described sole 1, and promotes the elasticity of this sole 1.
In above embodiment, described sandwich part is elastomeric material; In addition, described sandwich part can also adopt hard material.This hard material can make described buffer structure firmer.
In above embodiment, the middle part of described sandwich part is undulations between described projection and spill; In addition, the middle part of described sandwich part can also form a plane between described projection and spill.
In above embodiment, the difference of the summit of described sandwich part and valley point in the vertical direction is impartial everywhere along the left and right directions of described sole; In addition, the difference of the summit of described sandwich part and valley point in the vertical direction can also be impartial everywhere along the fore-and-aft direction of described sole, or the difference of the summit of described sandwich part and valley point in the vertical direction is simultaneously impartial everywhere along left and right and the fore-and-aft direction of described sole.
In above embodiment, the difference of the summit of described sandwich part and valley point in the vertical direction is impartial everywhere along the left and right directions of described sole; In addition, the difference of the summit of described sandwich part and valley point in the vertical direction can also be along the left and right directions of described sole from large to small, the shock-absorbing capacity of shoe sole left is stronger, or along the fore-and-aft direction of described sole from large to small, the shock-absorbing capacity of sole forepart is stronger for the difference of the summit of described sandwich part and valley point in the vertical direction; In addition, the difference of the summit of described sandwich part and valley point in the vertical direction can also be changed from small to big along the left and right directions of described sole, and the shock-absorbing capacity of shoe sole right is stronger, or, please refer to Fig. 4, it all arranges the structure chart of buffer structure for the half sole of sole and heel; The difference of 21Yu valley point, summit 23 in the vertical directions of described sandwich part 15 is changed from small to big along the fore-and-aft direction of described sole 1, and like this, the shock-absorbing capacity at the rear portion of sole 1 is stronger.
In above embodiment, the front end of described middle bottom and the rear end on top, the middle end are partial to respectively in the front end along sole fore-and-aft direction of described sandwich part and rear end; In addition, please refer to Fig. 6, its for the two ends of sandwich part be all partial in the structure chart on top, the end; The rear and front end that top, the described middle end 7 is partial in the front end 17 along sole 1 fore-and-aft direction of described sandwich part 15 and rear end 19 simultaneously; Or, please refer to Fig. 3, the front end 17 along sole 1 fore-and-aft direction of described sandwich part is partial to respectively the front end 17 on top, the described middle end 7 and the rear end 19 of middle bottom 9 with rear end 19.
In above embodiment, described sandwich part self thickness is everywhere impartial; In addition, from large to small, or the thickness of described sandwich part on the left and right directions along described sole changes from small to big the thickness that described sandwich part can also be on the left and right directions along described sole; In addition the thickness that, described sandwich part can also be on the fore-and-aft direction along described sole from large to small; Or, please refer to Fig. 4, the thickness of described sandwich part 15 on the fore-and-aft direction along described sole 1 changes from small to big, and this will make the shock-absorbing capacity of heel 3 parts higher than half sole 5.
In above embodiment, the material of described sandwich part adopts DPU(styrenic block modified copolymer); In addition, described sandwich part can also adopt EVA(ethylene-vinyl acetate copolymer), PU(polyurethanes), rubber, carbon fiber glass fibre and TPU(TPUE rubber) in one or more materials.
In above embodiment, the density of the material of described sandwich part is even everywhere at itself; In addition, the density of the material of described sandwich part distributes everywhere unevenly at itself; This can make the different parts of described sandwich part have different elasticity and hardness.
In addition, the Outboard Sections of described sandwich part is different from density and the material of its inner side part; The density of the Outboard Sections of described sandwich part is greater than the density of its inner side part; Meanwhile, the Outboard Sections of described sandwich part and its inner side part adopt respectively DPU and TPU material.
In above embodiment, described heel middle part is provided with engraved structure; Described engraved structure can be the shape of a hoof; In addition, described engraved structure can also extend to half sole and the arch of foot periphery of sole, so just can further alleviate the weight of sole, saves material; In addition, described engraved structure can also only see through middle bottom, or sees through middle bottom and sandwich part simultaneously, or sees through He Zhongdi top, middle bottom simultaneously.In addition, please refer to Fig. 7, it is the structure chart that sole does not arrange engraved structure; Described heel 3 also can not arrange engraved structure.This can make described sole 1 middle part firmer.
In above embodiment, the material of described top He Zhong of middle end bottom is EVA(ethylene-vinyl acetate copolymer); In addition, described top He Zhong of the middle end can also select other elastomeric materials in bottom, as PU(polyurethanes), rubber, carbon fiber glass fibre and TPU(TPUE rubber) in one or more materials; In addition, described top He Zhong of middle end bottom can also adopt hard material simultaneously, and described like this buffer structure still has certain shock-absorbing capacity.
In above embodiment, top, the described middle end with under adopt identical material; In addition, described top He Zhong of middle end bottom can also adopt different materials.For example, top, the described middle end adopts the less EVA(ethylene-vinyl acetate copolymer of hardness) material, and described middle bottom adopts the larger PU(polyurethanes of hardness), this is more durable by the part that sole is contacted with ground.
In above embodiment, described projection and the spill shape of cross section on sole fore-and-aft direction is sinusoidal; In addition, described projection and the spill shape of cross section on sole fore-and-aft direction can also be one or more in rectangle, trapezoidal and triangle.In addition, described projection and spill can also be extended along described sole fore-and-aft direction, and described projection and the spill shape of cross section on sole left and right directions can also be one or more in sinusoidal, rectangle, trapezoidal and triangle.
Described sole also has the effect of correcting inward turning deficiency or the excessive sufficient type of inward turning.
People's foot has certain rule when landing and support, process heelstrike under normal circumstances, sole to the central point of the power in vola from lateral heel, excessively in the middle of heel, slightly to the inside peripheral along alignment arch of foot in foot after skew, half sole is excessive, this gait is referred to as normal inward turning.For the gait of normal inward turning, select in technique scheme comparatively appropriate at the more symmetrical sole in material, density and shock-absorbing capacity left and right.
If in the process landing at foot, sole to the central point of the power of foot not excessively to middle just along sufficient center line lateral arch of foot periphery, half sole is excessive, this gait is referred to as inward turning deficiency, the axis angle of heel and shank is the interior Eight characters in appearance.In order to tackle the gait of inward turning deficiency, described sole outside should increase supportive design, as increased hardness, such as the large material of hardness is selected in the outside of described top He Zhong of middle end bottom, increases the density of material, reduces buffer structure in the elasticity in outside simultaneously.
If in the process landing at foot, sole excessively arrives behind heel centre the central point of foot power, and deflection inner side is larger, more peripheral to arch of foot, half sole is excessive, it is excessive that this gait is referred to as inward turning, the axis angle of heel and shank is the outer Eight characters in appearance.In order to tackle the excessive gait of inward turning, described sole inner side should increase supportive design, can increase hardness, such as the large material of hardness is selected in the inner side of described top He Zhong of middle end bottom, increases the density of material, reduces buffer structure in the elasticity of inner side simultaneously.
In above embodiment, the projection in described sole and spill are symmetrical arranged along sole left and right directions axis; Described projection and spill equal it at the drop of described sole inner side at the drop of the vertical direction in sole outside; In addition, please refer to Fig. 5, its be projection in sole and spill along the structure chart of the asymmetric setting in sole left and right directions axis, the projection 11 in described sole 1 and spill 13 can also be along the sole 1 asymmetric settings in left and right directions axis; In figure, left side is outside 10, right side is inner side 8, described protruding 11 and the drop of spill 13 vertical direction of 10 in sole outside can also be greater than it at the drop of described sole inner side 8, described complementary occlusion structure is large in the interlock degree of depth on the projection 11 in left side and its right side of interlock depth ratio of spill 13, and this will make the shock-absorbing capacity in described sole outside 10 larger than its inner side 8.This structure is conducive to correct the excessive gait of inward turning.
In addition, described projection and spill can also be less than it at the drop of described sole inner side at the drop of the vertical direction in sole outside, and this will make the shock-absorbing capacity in described sole outside less than its inner side; Or described complementary occlusion structure also can be large by the interlock degree of depth in its left side of the interlock depth ratio of the projection on its right side and spill, and this will strengthen the shock-absorbing capacity of described shoe sole right.This structure is conducive to correct the gait of inward turning deficiency.
In above embodiment, described projection and spill extend to its inner side from the outside of sole; In addition, when the middle part of described sole is provided with engraved structure, described projection and spill will disconnect at engraved structure place, form the projection and the spill that are arranged in described sole outside and inner side; Now, the projection in described sole outside and spill can equal the projection of described sole inner side and spill at the drop of vertical direction at the drop of vertical direction, and this will make the inner side of described sole have similar shock-absorbing capacity with outside.
In addition, the projection in described sole outside and spill can also be greater than the projection of described sole inner side and spill at the drop of vertical direction at the drop of vertical direction, and this shock-absorbing capacity that will make described sole outside than its inner side greatly.This structure is conducive to correct the excessive gait of inward turning.
In addition, the projection in described sole outside and spill can also be less than the projection of described sole inner side and spill at the drop of vertical direction at the drop of vertical direction, and this shock-absorbing capacity that will make described sole outside is than little inside it.This structure is conducive to correct the gait of inward turning deficiency.
In above embodiment, in described top He Zhong of middle end bottom everywhere material and density identical; In addition, in described top He Zhong of middle end bottom, material and density thereof can also be not identical everywhere; For example, the larger material of hardness is selected in the outside of described top He Zhong of middle end bottom, and this structure is conducive to correct the gait of inward turning deficiency; Similarly, the larger material of hardness is selected in the inner side of described top He Zhong of middle end bottom, and this structure is conducive to correct the excessive gait of inward turning.
In addition, the Outboard Sections of described top He Zhong of middle end bottom can also be different from the density of its inner side part; For example, the density of the Outboard Sections of described top He Zhong of middle end bottom can be greater than or less than the density of its inner side part.Different density can affect the performances such as consistency and elasticity of material.
In above embodiment, described body is solid construction corresponding to vola arch of foot outer peripheral areas; In addition, described body can also arrange engraved structure corresponding to vola arch of foot outer peripheral areas middle part, and described engraved structure can be the shape of a hoof, circle and rhombus; Or described body is support frame structure corresponding to vola arch of foot periphery, and middle part is provided with engraved structure; Described engraved structure can be circle and rhombus.
In above embodiment, described body adopts EVA(ethylene-vinyl acetate copolymer corresponding to the region of arch of foot periphery, vola); In addition, described body adopts and can also select PU(polyurethanes corresponding to the region of arch of foot periphery, vola), rubber, carbon fiber, glass fibre and TPU(TPUE rubber) in one or more materials.
Please refer to Fig. 8, its structure chart that is a kind of footwear, the utility model provides a kind of footwear 29 simultaneously, and these footwear 29 adopt the sole 1 described in technique scheme.
The sole above the utility model being provided and the embodiment of footwear are described in detail.Having applied concrete case herein sets forth principle of the present utility model and embodiment.
The above is only preferred embodiment of the present utility model.The explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; , it should be pointed out that for those skilled in the art meanwhile, do not departing under the prerequisite of the utility model basic principle, according to thought of the present utility model, all will change in specific embodiments and applications.Can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
In sum, this description should not be construed as restriction of the present utility model.
Claims (19)
1. a sole, is characterized in that, comprising: body and the buffer structure in body is set; Described buffer structure comprises top, the middle end, sandwich part and middle bottom; Described top He Zhong of middle end bottom is oppositely arranged at vertical direction, and the two relative side is respectively arranged with projection and the concave structure of mutual interlock; The distance that He Zhongdi top, described middle bottom is separately set; Described sandwich part is arranged in the space that He Zhongdi top, described middle bottom separates, and has flat shape or have along described projection and spill and the undulations forming under nature;
Described buffer structure is arranged among whole body, or burst is arranged at described body corresponding to vola half sole, heel, arch of foot and/or arch of foot outer peripheral areas.
2. sole according to claim 1, it is characterized in that, described sandwich part comprises middle part and front end and the rear end along sole fore-and-aft direction, arranged, described have flat shape or have along described projection and spill and the part of the undulations forming is middle part under nature, the surface at this middle part contacts with described protruding top, and keeps default distance with described concave bottom; Described front end is fixedly connected with the rear and front end of described top He Zhong of middle end bottom respectively with rear end.
3. sole according to claim 1, is characterized in that, described sandwich part is elastomeric material or hard material.
4. sole according to claim 1, is characterized in that, the difference of the summit of the fluctuating of described sandwich part and valley point in the vertical direction along the left and right of described sole and/or fore-and-aft direction impartial everywhere, or from large to small or change from small to big.
5. sole according to claim 1, is characterized in that, described sandwich part self thickness is everywhere impartial; Or
Described sandwich part in the left and right along described sole and/or the thickness on fore-and-aft direction from large to small or change from small to big.
6. sole according to claim 1, is characterized in that, the density of the material of described sandwich part evenly or unevenly distributes everywhere at itself.
7. sole according to claim 6, is characterized in that, the Outboard Sections of described sandwich part is different from density and/or the material of its inner side part.
8. sole according to claim 1, is characterized in that, the rear and front end of top, the described middle end or middle bottom is partial in the front end along sole fore-and-aft direction of described sandwich part and rear end simultaneously; Or
The front end on top, the described middle end and the rear end of middle bottom are partial to respectively in the front end along sole fore-and-aft direction of described sandwich part and rear end; Or
The front end of described middle bottom and the rear end on top, the middle end are partial to respectively in the front end along sole fore-and-aft direction of described sandwich part and rear end.
9. sole according to claim 1, is characterized in that, the rear and front end of described sandwich part and described top He Zhong of middle end bottom adopts elastic plastic to be connected.
10. sole according to claim 1, is characterized in that, described projection and spill before and after the sole or the shape of cross section of left and right directions can be one or more in sinusoidal, rectangle, trapezoidal and triangle.
11. soles according to claim 1, is characterized in that, described projection and spill be symmetrical or asymmetric setting along sole left and right directions axis.
12. soles according to claim 1, is characterized in that, described projection and spill are greater than, are less than or equal to it at the drop of described sole inner side at the drop of the vertical direction in sole outside; Or
Projection and the spill in described sole outside is greater than, is less than or equal to the projection of described sole inner side and spill at the drop of vertical direction at the drop of vertical direction.
13. soles according to claim 1, is characterized in that, described projection and spill are greater than, are less than or equal to it in the spacing of the horizontal direction of described sole inner side in the spacing of the horizontal direction in sole outside; Or
The projection in described sole outside and spill spacing are in the horizontal direction greater than or less than projection and the spill spacing in the horizontal direction of described sole inner side.
14. soles according to claim 1, is characterized in that, top, the described middle end and/or middle bottom adopt elastomeric material or hard material.
15. soles according to claim 1, is characterized in that, in top, the described middle end and/or middle bottom everywhere material and density identical or different.
16. soles according to claim 1, is characterized in that, the Outboard Sections of described top He Zhong of middle end bottom is different from density and/or the material of its inner side part.
17. soles according to claim 1, is characterized in that, described body is provided with engraved structure corresponding to the middle part of heel, half sole and/or the arch of foot outer peripheral areas in vola; The shape of described engraved structure can be the shape of a hoof, circle and rhombus; Described engraved structure sees through middle bottom and/or sandwich part and/or top, the middle end.
18. soles according to claim 1, is characterized in that, described body corresponding to the region of vola arch of foot vertical direction than its high corresponding to the region of arch of foot periphery, vola.
19. 1 kinds of footwear, is characterized in that, adopt the sole described in any one in claim 1 to 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030902.5U CN203969419U (en) | 2014-01-17 | 2014-01-17 | A kind of sole and footwear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030902.5U CN203969419U (en) | 2014-01-17 | 2014-01-17 | A kind of sole and footwear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203969419U true CN203969419U (en) | 2014-12-03 |
Family
ID=51966904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030902.5U Expired - Lifetime CN203969419U (en) | 2014-01-17 | 2014-01-17 | A kind of sole and footwear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203969419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799614A (en) * | 2014-01-17 | 2014-05-21 | 安踏（中国）有限公司 | Shoe sole and shoe |
| CN108030191A (en) * | 2017-12-08 | 2018-05-15 | 上海理工大学 | A kind of sole of half side off-loading of achievable knee and the footwear comprising the sole |
| CN108903122A (en) * | 2018-09-06 | 2018-11-30 | 泉州师范学院 | A kind of arculae shoes |
-
2014
- 2014-01-17 CN CN201420030902.5U patent/CN203969419U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103799614A (en) * | 2014-01-17 | 2014-05-21 | 安踏（中国）有限公司 | Shoe sole and shoe |
| CN108030191A (en) * | 2017-12-08 | 2018-05-15 | 上海理工大学 | A kind of sole of half side off-loading of achievable knee and the footwear comprising the sole |
| CN108903122A (en) * | 2018-09-06 | 2018-11-30 | 泉州师范学院 | A kind of arculae shoes |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |
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| CX01 | Expiry of patent term |