Vertebral support shock-absorbing sole and the footwear provided with the sole
Technical field
The present invention relates to a kind of sole, more particularly to a kind of vertebral support shock-absorbing sole and the footwear provided with the sole.
Background technology
Shoes are indispensable necessitys in daily life, in response to different effect and external form, there is various each on the market
The a feast for the eyes species of sample, no matter but the outward appearance of shoes how to change, it is comfortable and easy to wear to be only with providing the enough protection of foot
It is most important.Whether for modern people's work requirements or recreation, generally require to walk or stand for a long time, and foot
The total weight of human body is supported, easily feels to ache for a long time using foot, or even produces Plantar Fasciitis, therefore a pair of order makes
User's shoes comfortable and easy to wear are optimal aids, the footwear sole construction of general shoes be set between big bottom and midsole by
One or more layers elastic layer of elastic material formation, the construction can there is provided user's sole buffering when user wears shoes
Shock-absorbing protecting is acted on, and is allowed user when walking, can be lowered the direct impact between foot plate surface and ground, still, multilayer elastic layer
Structure design, sole weight can be caused big, comfortableness when sole wear can be reduced, burden is moved in increase, it is particularly disadvantageous in
Use in motion process.At present, in order to solve foregoing technical problem, prior art on elastic layer by opening up hole
The engraved structures such as groove can also be increased with the elastic layer elastic deformation power mitigated under the weight of elastic layer, and hole slot engraved structure, energy
Elasticity and the advantage of lightweight are enough taken into account, still, the structure that elastic layer greatly reduces in the settings of a large amount of hole slot engraved structures is strong
Degree, structural stability is low, and the enabling capabilities of elastic layer weaken, and greatly reduce the practicality of elastic layer.
The content of the invention
Therefore, for it is above-mentioned the problem of, the present invention proposes that one kind can effectively mitigate sole weight and reach lightweight feature, together
When with the vertebral support shock-absorbing sole of excellent damping performance and support performance and the footwear provided with the sole.
To realize above-mentioned technical problem, the solution that the present invention takes is:Vertebral support shock-absorbing sole, including big bottom,
Midsole on big bottom and the interior bottom in midsole, said midsole is by the wave mediella in class vertebra shape and multiple wears
In on wave mediella support chip constitute, each support chip on the wave mediella along midsole length bearing of trend
It is arranged in order distribution, the laterally projecting vertebra spine of class in the form of sheets in both sides up and down of the two ends of the support chip in the wave mediella
Lug structure, support chip is laterally projecting for upper supporting part, horizontal stroke of the support chip on the downside of wave mediella on the upside of wave mediella
To prominent for lower supporting part;Support chip on the crest location of the wave mediella constitutes upper support structure, positioned at institute
State the upper support that the support chip in the wave trough position of wave mediella constitutes support chip in lower support structure, the upper support structure
The end in portion and applied thereto, end and the big bottom of lower supporting part are separated, the upper support of support chip in the lower support structure
The end in portion is separated with interior bottom, and the end of lower supporting part is fitted with big bottom.
It is further:The upper support structure is at the toe of midsole, at the middle palm and followed by locates, the lower support knot
Structure is located at the half sole of midsole and at arch of foot.
It is further:The big bottom is the big bottom of sheet rubber, and the bottom at the big bottom is provided with imitative vertebra striped.
It is further:EVA supporting layers are additionally provided between the big bottom and interior bottom, the EVA supporting layers are coated on described
The periphery of midsole.
By using preceding solution, the beneficial effects of the invention are as follows:The vertebral support damping shoe designed as described above
Bottom compared with prior art, with following advantage:
1st, the midsole that the wave mediella and support chip are constituted integrally is rendered as the hollow out wave structure of vertebra shape, i.e., in
Bottom is formed as ridge structure supporting layer, is by the way that by human body ridge cone, often section vertebrae decomposes abstract processing, in conjunction with the moulding of footwear
Sole design of the similar spinal structure for support is formed, with spinal structure characteristic, can mutually be limited between adjacent support chip,
Range of movement is small between adjacent supports piece, when being used as upper lower support structure, and the range of movement of supporting construction is restricted, deformation
Power is restricted, i.e., the intensity of supporting construction is big, and support performance is excellent;And when being used as whole middle bottom structure to use, although phase
Mutual restrained motion scope is small between adjacent support chip, still, and the motion between most support chips is accumulative together, so that it may carry out compared with
The motion of first mate's degree, motion mode includes bending and stretching, lateroflexion, rotation and ring turn etc., curvature can be changed with the change of stress,
Deformation power is good, effectively can absorb the impulsive force between sole and ground for deformation, damping performance is excellent;Therefore, institute
State vertebral support shock-absorbing sole effectively to apply spinal structure to footwear sole construction, made by supporting construction distribution up and down staggeredly
The toughness of midsole and elasticity-intensified, with excellent damping performance and support performance, while engraving between adjacent supports piece
Absolutely empty also reduce sole overall weight, sole has lightweight feature.
2nd, described bottom is provided with imitative vertebra striped, and the midsole with formation ridge structure supporting layer is combined, it is easy to sole
Integrally bending, improve the overall elastic deformation power of sole, can adapt to, in various states of ground, be difficult to sprain, improve row
Walk comfortableness.
3rd, EVA supporting layers are additionally provided between the big bottom and interior bottom, the EVA supporting layers are coated on the outer of said midsole
Enclose, the EVA supporting layers provide auxiliary support structure for midsole first, and EVA supporting layers are by partial action in the power point of midsole
Dissipate, it is to avoid midsole is chronically at the permanent deformation phenomenon occurred under the effect of pin body high pressure, it is to avoid midsole stress fatigue
Now as and in the case where the paving of EVA supporting layers helps supporting role, the support toughness between big bottom and interior bottom is improved, further
Improve practicality;Secondly, midsole is coated on wherein by the EVA supporting layers, provides protective layer for midsole so that midsole
From in the erosion wear of external environment, extending the service life of midsole, and the foreign matters such as the rubble in the external world can be avoided to be caught in
Between the adjacent supports piece of midsole, it is to avoid the phenomenon that the midsole deformability that foreign body intrusion is caused weakens, it is ensured that at the midsole moment
In effective working condition.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation on big shading road in the embodiment of the present invention.
Fig. 3 is the structural representation of the midsole of the embodiment of the present invention.
Embodiment
In conjunction with the drawings and specific embodiments, the present invention is further described.
Referring to figs. 1 to Fig. 3, the embodiment of the present invention is disclosed, vertebral support shock-absorbing sole, including big bottom 1, located at big bottom
Midsole 2 on 1 and the interior bottom 3 in midsole 2, said midsole 2 is by the wave mediella 21 in class vertebra shape and multiple wears
Constituted in the support chip 22 on wave mediella 21, each support chip 22 on the wave mediella 21 along midsole 2 length
Degree bearing of trend is arranged in order distribution, and the wave mediella 21 is elastic bendable material, and the support chip 22 is TPU materials
It is made;Up and down both sides laterally projecting in the form of sheets class spinal crest of Rauber knot of the two ends of the support chip 22 in the wave mediella 21
Structure, support chip 22 is upper supporting part in the laterally projecting of the upside of wave mediella 21, and support chip 22 is in the downside of wave mediella 21
It is laterally projecting be lower supporting part;Support chip 22 on the crest location of the wave mediella 21 constitutes and supports knot
Structure, the support chip 22 in the wave trough position of the wave mediella 21 is constituted in lower support structure, the upper support structure
The end of the upper supporting part of support chip 22 is fitted with interior bottom 3, and the end of lower supporting part is separated with big bottom 1, and the upper support
The length in portion is longer, and the length of lower supporting part is shorter;In the lower support structure end of the upper supporting part of support chip 22 with it is interior
Bottom 3 is separated, and the end of lower supporting part is fitted with big bottom 1, and the length of the upper supporting part is shorter, the length of lower supporting part compared with
It is long;Said midsole 2 constitutes ridge structure supporting layer, causes the toughness of midsole 2 and elasticity-intensified by cross structure up and down, in raising
Bottom practicality.
The upper support structure be located at midsole 2 toe at, at the middle palm and followed by place, the lower support structure be located at midsole
At 2 half sole and at arch of foot, structure distribution is supported for the force situation of sole according to pin body, reasonable in design is carried
Rise the support performance of midsole 2.
EVA supporting layers are additionally provided between the big bottom 1 and interior bottom 3(Not shown in figure), the EVA supporting layers are coated on institute
State the periphery of midsole 2;EVA supporting layers are that midsole 2 provides auxiliary support structure and protective layer, it is to avoid the stress of midsole 2 fatigue is existing
Picture, it is to avoid the deformability of midsole 2 that foreign body intrusion is caused weakens phenomenon, it is ensured that the moment of midsole 2 is in effective working condition.
The big bottom 1 is the big bottom of sheet rubber, and the bottom at the big bottom 1 is provided with imitative vertebra striped, with forming ridge structure
The midsole 2 of supporting layer is combined, it is easy to the integrally bending of sole, improves the overall elastic deformation power of sole, with can adapt in
Various states of ground, are difficult to sprain, and improve walking comfort.
The vertebral support shock-absorbing sole designed in summary, class vertebra branch is modified to by the spine support structure of traditional midsole
The damping torsion-resisting element of support structure, big egative film makes sole integrally possess preferable damping in structure using imitative vertebra lines
Effect and anti-torsion effect, while mitigating the overall weight of sole, spinal structure design makes sole more possess sight.
Described above, only using the embodiment of this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.