CN107404970A - Multi-part footwear sole construction with auxetic structure - Google Patents
Multi-part footwear sole construction with auxetic structure Download PDFInfo
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- CN107404970A CN107404970A CN201580077260.1A CN201580077260A CN107404970A CN 107404970 A CN107404970 A CN 107404970A CN 201580077260 A CN201580077260 A CN 201580077260A CN 107404970 A CN107404970 A CN 107404970A
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- China
- Prior art keywords
- component
- midsole
- footwear
- sole construction
- insole
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
- A43B13/127—Soles with several layers of different materials characterised by the midsole or middle layer the midsole being multilayer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
- A43B3/0078—Footwear characterised by the shape or the use characterised by a special shape or design provided with logos, letters, signatures or the like decoration
Abstract
The product (100) of footwear (100) includes footwear sole construction (1000,1009,1019,103,110), and the footwear sole construction has midsole component (1004,1012,1022,122) and insole component (1002,1010,1020,120).Midsole component (1004,1012,1002,122) includes being arranged to the hole (200,300,402,710) of auxetic structure.Midsole component (1004,1012,1002,122) and insole component (1002,1010,1020,120) can have different density.Midsole component (1004,1012,1002,122) and insole component (1002,1010,1020,120) can have different compressibilities.
Description
The cross reference of related application
The application is the part continuation application of following application：U.S. Patent Application No. is 14/030,002, and the applying date is
On September 18th, 2013, entitled " auxetic structure and the footwear (Auxetic with the sole comprising auxetic structure
Structures and Footwear with Soles Having Auxetic Structures) ", entire contents pass through
It is incorporated herein by reference.The application is related to following application：Co-pending U.S. Patent Application No. for _ _ _ _ _ _, the applying date is
It is on March 10th, 2015, entitled " to there is the midsole component and outer bottom part (Midsole Component and of auxetic structure
Outer Sole Members with Auxetic Structure) " (application attorney docket 51-4273), entire contents pass through
It is incorporated herein by reference.The application is also related to following application：Co-pending U.S. Patent Application No. for _ _ _ _ _ _ _, the applying date
For on March 10th, 2015, entitled " footwear sole construction (the Sole Structure with the hole for being arranged to auxetic structure
Holes Arranged in Auxetic Configuration) " (application attorney docket 51-4337), entire contents are by drawing
With being incorporated herein.
Background technology
The present embodiment relates in general to footwear product, and more particularly to has the footwear product of vamp and footwear sole construction.
Footwear product generally includes two main elements：Vamp and footwear sole construction.Vamp can be formed by various materials, material
Material is sewn or is bonded together to form space in footwear to receive comfortably and securely pin.Footwear sole construction is fixed to footwear
The bottom in face and it is usually located between pin and ground.In many footwear products, including athletic footwear type, footwear sole construction are usual
Including interior bottom, midsole and outer bottom.
The content of the invention
On the one hand, a kind of footwear sole construction includes midsole component and insole component.Midsole component includes being arranged to auxetic knot
Multiple holes of structure.Midsole component is shaped as reception insole component, and the first density of midsole component is different from insole component
The second density.
On the other hand, a kind of footwear product includes vamp and the footwear sole construction with midsole component and insole component.In
Bottom parts include outer surface and inner surface.Outer surface includes the multiple holes for being arranged to auxetic structure.Inner surface includes bottom in reception
The central recess of part.At least one outer bottom part is attached to the outer surface of midsole component.
By consulting the following drawings and embodiment, other systems of the present embodiment, method, feature and advantage are to this
It will be apparent or will become obvious for the those of ordinary skill of field.All these additional systems, method,
Feature and advantage are intended to be included in this specification and present invention, are included in the range of embodiment and by appended right
It is claimed.
Brief description of the drawings
Embodiment may be better understood with description with reference to the following drawings.Part in accompanying drawing is not drawn necessarily to scale,
But focus in the principle of explanation embodiment.In addition, in the accompanying drawings, identical reference represents to run through different views
Appropriate section.
Fig. 1 is the isometric view of the embodiment of footwear product；
Fig. 2 is the exploded isometric view of the embodiment of footwear product；
Fig. 3 is the upward view of the embodiment of footwear product；
Fig. 4 is the bottom isometric view of the embodiment of shoe sole component, includes the enlarged diagram of a part for shoe sole component；
Fig. 5 is the bottom isometric view of the embodiment of shoe sole component, includes the enlarged diagram of a part for shoe sole component,
The part of wherein shoe sole component carries out auxetic expansion；
Fig. 6 is the exemplary isometric view of the embodiment for the footwear sole construction for including midsole component and insole component；
Fig. 7 is the bottom isometric view of the embodiment of Fig. 6 footwear sole construction；
Fig. 8 is the schematic side elevational cross-sectional view of the footwear product before pin has inserted；
Fig. 9 is the schematic side elevational cross-sectional view of the footwear product when pin inserts；With
Figure 10-12 shows the schematic diagram of the various material structures of the midsole component comprising midsole assembly and insole component.
Embodiment
Fig. 1 is the isometric view of the embodiment of footwear product 100.In the exemplary embodiment, footwear product 100 has fortune
The form of dynamic footwear.However, in other embodiments, the regulation that is discussed herein for footwear product 100 can be incorporated to it is various its
The footwear of his species, include but is not limited to：Basketball shoes, hiking boots, Association football footwear, rugby footwear, tennis shoes, running shoe,
Trainer shoe, olive sneakers, spike and other kinds of shoes.In addition, in certain embodiments, herein for footwear system
The regulation that product 100 discuss can be incorporated to the non-athletic related footwear of various other types, include but is not limited to：Slippers, sandals,
High-heeled shoes and loafers.
For the sake of clarity, embodiment below discusses the feature of footwear 100 (also referred to as product 100).
It is to be understood, however, that other embodiments can include corresponding footwear product (for example, when footwear 100 are left side footwear systems
Right crus of diaphragm footwear product during product), the corresponding footwear product can enjoy footwear described herein and being shown in the drawings
Product 100 some and may whole features.
Embodiment can be characterized by various orientation adjectives and reference section.These directions and reference section can have
Help describe the part of footwear product.In addition, these directions and reference section can be used for describing the subassembly of footwear product
(for example, insole component, midsole component, outer bottom part, direction and/or part of vamp or any other part).
For uniformity and convenience, described in the whole embodiment corresponding to illustrated embodiment using orientation
Word.The term " longitudinal direction " used in whole embodiment and claims refers to along part (for example, vamp or footwear
Bottom parts) length extension direction.In some cases, longitudinal direction can extend to heel portion from the forefoot portion of part
Point.Equally, the term " transverse direction " used in whole embodiment and claims refers to prolong along the width of part
The direction stretched.In other words, horizontal direction can extend between the inner side and outer side of part.In addition, entirely it is being embodied
The term " vertical " that mode and claims use refers to the direction for being approximately perpendicular to horizontal and vertical direction.For example, making
In the case that product are flatly placed on the ground, vertical direction can upwardly extend from ground.In addition, term " inside " refers to
The part of the product set close to the inside of product, or the part of the product set in wearing article close to pin.Together
Sample, term " outside " refer to the inside away from product or the part of the product set away from pin.Thus, for example, part
Inside of the inner surface setting into the outer surface than part closer to product.The embodiment using these orientation adjectives come
The various parts of product and product, including vamp, middle bottom structure and/or outsole structures are described.
Product 100 can be by multiple different regions or characterizing part.For example, product 100 can include forefoot portion, in
Foot point, heel member and ankle portion.In addition, the part of product 100 can equally include corresponding part.With reference to figure 1, system
Product 100 can be divided into forefoot portion 10, midfoot 12 and heel member 14.Forefoot portion 10 can be generally with toe and being connected
The joint of metatarsal and phalanx is associated.Midfoot 12 can be generally associated with the arch of pin.Equally, heel member 14 can be with
It is generally associated with the heel of pin, including calcaneum.Product 100 (can also be referred to as cuff including ankle portion 15
Portion).In addition, product 100 can include outside 16 and inner side 18.Especially, outside 16 and inner side 18 can be the phases of product 100
Offside.In addition, both outside 16 and inner side 18 can extend through forefoot portion 10, midfoot 12, heel member 14 and pin
Ankle part 15.
Fig. 2 shows the exploded isometric view of the embodiment of footwear product 100.Fig. 1-2 shows each of footwear product 100
Kind part, including vamp 102 and footwear sole construction 103.
Generally, vamp 102 can be any kind of vamp.Especially, vamp 102 can have any design, shape,
Size and/or color.For example, in the embodiment that product 100 is basketball shoes, vamp 102 can be high side vamp, and it is formed
To provide high support on ankle.In the embodiment that product 100 is running shoe, vamp 102 can be low shoes face.
In certain embodiments, vamp 102 includes providing the opening 114 into the internal cavities of vamp 102 for pin.One
In a little embodiments, vamp 102 can also include providing the buffering of instep and the tongue (not shown) of support across pin.Some realities
Fastening setting can be included by applying example, be included but is not limited to：Shoestring, cable, belt, button, slide fastener and for fastening product
Any other setting known in the art.In certain embodiments, shoestring 125 can apply at the fastening area of vamp 102.
Some embodiments can include the vamp underfoot extended, so as to provide 360 degree of coverings in some regions of pin.So
And other embodiment need not necessarily include the vamp of underfooting extension.In other embodiments, for example, vamp can have and footwear
Bottom structure and/or the lower periphery of socks bushing connection.
Vamp can be formed by a variety of manufacturing technologies, so as to produce various Instep structure for shoes.For example, one
In a little embodiments, vamp can have braiding structure, knitting (for example, warp knit) structure or some other braiding structures.In example
Property embodiment in, vamp 102 can be knitting vamp.
In certain embodiments, footwear sole construction 103 is configurable to provide attachment frictional force for product 100
(traction).In addition to attachment frictional force is provided, when walking, run or other movement activities during in foot and ground
When being compressed between face, footwear sole construction 103 can weaken ground reaction force.The structure of footwear sole construction 103 can be in different realities
Significant changes in example are applied, with including various conventional structures or unconventional structure.In some cases, footwear sole construction 103
Structure can be configured according to the ground for the one or more types that can use footwear sole construction 103.The example on ground includes
But it is not limited to：Natural sod, synthetic turf, dirt, hardwood flooring and other surfaces.
Footwear sole construction 103 is fixed to vamp 102 and extended in wearing article 100 between pin and ground.Not
With in embodiment, footwear sole construction 103 can include different parts.In the exemplary embodiment shown in Fig. 1-2, footwear sole construction
103 can include insole component 120, midsole component 122 and multiple outer bottom parts 124.In some cases, in these parts
One or more can be optional.
Referring now to Figure 2, in certain embodiments, insole component 120 is configurable to the internal layer for midsole.For example,
As discussed in further detail below, insole component 120 can be integrated or received in a part for midsole component 122.However,
In other embodiments, insole component 120 may be used as interior bottom and/or the how precious layer of scholar (strobel layer).Therefore, exist
In at least some embodiments, in order to which footwear sole construction 103 is fixed into vamp 102, insole component 120 can be connected (for example, suture
Or glued) arrive the bottom 104 of vamp 102.
Insole component 120 can have inner surface 132 and outer surface 134.Inner surface 132 generally can be towards vamp 102
Orientation.Outer surface 134 can generally orient towards midsole component 122.In addition, peripheral sidewall surface 136 can be in inner surface 132
Extend between outer surface 134.
Midsole component 122 is configurable to provide buffering, damping, energy return, support and possible other settings.For
This, midsole component 122 can have provides structure and the geometry of support for product 100.Specifically, midsole component 122 can
To be considered as having bottom 140 and sidewall sections 142.Sidewall sections 142 can surround the whole periphery 144 of midsole component 122
To extend.As seen in fig. 1, sidewall sections 142 can partly wrap up the side of product 100 to be provided along the bottom of pin
Increased support.
Midsole component 122 may further include inner surface 150 and outer surface 152.Inner surface 150 generally can be towards footwear
Face 102 is oriented, and outer surface 152 can be outwardly directed.In addition, in the exemplary embodiment, midsole component 122 includes being arranged on
Central recess 148 in inner surface 150.Central recess 148 may be sized to and be configured to receive insole component 120.
In certain embodiments, midsole component 122 can include multiple holes 200, and at least some holes therein can extend
Through the whole thickness of midsole component 122.In the exemplary embodiment illustrated in fig. 2, some holes in multiple holes 200 is at center
It is visible in groove 148.
In various embodiments, midsole component 122 can generally include the various settings associated with midsole.For example,
In one embodiment, midsole component can be formed by polymer foams, the polymer foams walking, run and
Damply face reaction force (i.e., there is provided buffer) during other mobile activities.In various embodiments, midsole component can also wrap
Include chamber, plate, adjuster or other yuan of the fluid filling of the motion of for example further damping force, enhancing stability or influence pin
Part.
Fig. 3 shows the upward view of footwear sole construction 103.As Fig. 2-3 is seen, multiple outer bottom parts 124 include four
Different outer bottom parts.Specifically, footwear sole construction 103 includes the first outer bottom part 160, outside the second outer bottom part the 162, the 3rd
The outer bottom part 166 of bottom parts 164 and the 4th.Although exemplary embodiment includes four different outer bottom parts, other realities
The outer bottom part of any other quantity can be included by applying example.In another embodiment, for example, single outer bottom can be only existed
Part.In another embodiment, two outer bottom parts can be used only.In another embodiment, can be used only outside three
Bottom parts.In other embodiments, five or more outer bottom parts can be used.
Generally, outer bottom part is configurable to ground engaging element.In certain embodiments, outer bottom part can include with
The associated property of outer bottom, such as durability, wearability and increased attachment frictional force.In other embodiments, outer bottom part
The attribute associated with midsole, including buffering, intensity and support can be included.In the exemplary embodiment, multiple outer bottom parts
124 are configurable to the part of outsole shape, and it strengthens and the attachment frictional force on ground while wearability is kept.
In various embodiments, the position of one or more outer bottom parts can change.In certain embodiments, one
Or multiple outer bottom parts can be arranged in the forefoot portion of footwear sole construction.In other embodiments, one or more outer bottoms
Part can be arranged in the midfoot of footwear sole construction.In other embodiments, one or more outer bottom parts can be arranged on
In the heel member of footwear sole construction.In the exemplary embodiment, the first outer bottom part 160 and the second outer bottom part 162 can be set
Put in the forefoot portion 10 of footwear sole construction 103.More specifically, the first outer bottom part 160 can be arranged on forefoot portion 10
On inner side 18, and the second outer bottom part 162 can be arranged on the outside 16 of forefoot portion 10.In addition, in exemplary embodiment
In, the 3rd outer bottom part 164 and the 4th outer bottom part 166 can be arranged in the heel member 14 of footwear sole construction 103.More specifically
Ground, the 3rd outer bottom part 164 can be arranged on outside 16, and the 4th outer bottom part 166 can be arranged on inner side 18.This
Outside, it can be seen that the first outer bottom part 160 and the second outer bottom part 162 are spaced apart from each other at the center of forefoot portion 10, and the
Three outer bottom parts 164 and the 4th outer bottom part 166 are spaced apart from each other at the center of heel member 14.The example arrangement is various
Outer bottom part is provided during outside and medial cuts at increased ground-engaging area, it is attached to strengthen during these motions
Frictional force.
The size of various outer bottom parts can change.In the exemplary embodiment, the first outer bottom part 160 can be multiple
Maximum outer bottom part in outer bottom part 124.In addition, the second outer bottom part 162 can be generally less than the first outer bottom part
160, so that than more strengthening attachment frictional force on outside 16 on the inner side 18 of footwear sole construction 103 in forefoot portion 10.
At heel member 14, the back edge 109 of the 3rd outer bottom part 164 and the 4th outer bottom part 166 along footwear sole construction 103 is most
Width, and be slightly toward midfoot 12 and be tapered.
Referring to figs. 2 and 3, it can be seen that the first outer bottom part 160 has inner surface 170 and outer surface 172.Inner surface
170 can generally be set against midsole component 122.Outer surface 172 can face out, and can turn into ground contact surface.For
For the sake of clear, inner surface and the outer surface of the first outer bottom part 160 illustrate only in Fig. 2-3, it should be understood that, its
Remaining outer bottom part can equally include having the corresponding inner surface being similarly oriented and appearance relative to midsole component 122
Face.
In the exemplary embodiment, insole component 120 can be arranged in the central recess 148 of midsole component 122.More
Body, the outer surface 134 of insole component 120 can towards midsole component 122 inner surface 150 and be in contact with it.In addition, one
In the case of a little, peripheral sidewall surface 136 can also contact along indent groove sidewall 149 with inner surface 150.In addition, multiple outer bottoms
Part 124 can be set against the outer surface 152 of midsole component 122.For example, the inner surface 170 of the first outer bottom part 160 can
Towards the outer surface 152 of midsole component 122 and to be in contact with it.In certain embodiments, upon assembly, the He of midsole component 122
Insole component 120 can include compound midsole assembly, or double-deck midsole assembly.
In various embodiments, vamp 102 and footwear sole construction 103 can connect in a variety of ways.In some embodiments
In, vamp 102 can be for example using adhesive or by being threadably attached to insole component 120.In other embodiments, vamp
102 for example can be connected to midsole component 122 along sidewall sections 142.In other embodiments, vamp 102 can be with interior bottom
The connection of both part 120 and midsole component 122.In addition, these parts can use known in the art be used for shoe sole component
Any method being connected with vamp --- the technology and equipment including various upper stretchings (lasting) is (for example, set last carving (board
Lasting), delasting (slip lasting) etc.) --- to connect.
In various embodiments, the attachment structure of the various parts of product 100 can change.For example, in some implementations
In example, insole component 120 can bond or be otherwise affixed to midsole component 122.This bonding or attachment can be with
Use any known method of the part for bonding footwear product --- include but is not limited to：Adhesive, film, band, bookbinding, seam
Conjunction or other method --- to realize.In some other embodiments, it is contemplated that insole component 120 can not be bonded or
Midsole component 122 is attached to, but can be free floating.In at least some embodiments, insole component 120 can be with
The central recess 148 of bottom parts 122 has frictional fit.
Outer bottom part 124 similarly can bond or be otherwise attach to midsole component 122.This bonding or attached
Any known method for the part for being used to bond footwear product can be used by connecing --- include but is not limited to：Adhesive, film, band,
Bookbinding, suture or other method --- to realize.
It is contemplated that at least some embodiments, it can be formed in forming process and/or bond interior bottom simultaneously
Two or more in part 120, midsole component 122 and/or outer bottom part 124.For example, in certain embodiments, once
Midsole component 122 is formed, insole component 120 can be moulded in central recess 148.
Embodiment can include promoting the expansion of footwear sole construction and/or the setting of adaptability during dynamic motion.One
In a little embodiments, footwear sole construction can be configured with auxetic setting.Especially, one or more of footwear sole construction part may energy
Enough it is subjected to auxetic motion (such as expansion and/or contraction).
As Figure 1-5 and footwear sole construction 103 described in further detail has auxetic structure or construction.Comprising
The footwear sole construction of auxetic structure is described in following application：It is 14/030,002 to intersect U.S. Patent Application No., application
Day for September in 2013 18 days, entitled " auxetic structure and the footwear (Auxetic with the sole comprising auxetic structure
Structures and Footwear with Soles Having Auxetic Structures) " (" auxetic structure Shen
Please "), entire contents are incorporated herein by reference.
As described in auxetic structure application, auxetic materials have negative Poisson (Poisson) ratio so that when them
When being in a first direction under tension force, their size is in a first direction and in the second party orthogonal or vertical with first direction
Increase upwards.This property of auxetic materials is shown in figures 4 and 5.
As seen in figure 3, footwear sole construction 103 can include multiple holes 300.As it is used herein, term " hole " is
Any hollow region or sunk area in finger.In some cases, hole can be through hole, two in part of its mesopore
Extend between apparent surface.In other cases, hole can be non-through hole, and its mesopore may not extend across the whole of part
Thickness, and therefore only can be opened in side.In addition, as discussed in further detail below, part can utilize through hole and
The combination of non-through hole.Make in addition, term " hole " can exchange with " opening (aperture) " or " groove " in some cases
With.
In the region including one or more holes, footwear sole construction 103 can further with multiple independent sole portions
320 is associated.Specifically, sole portion 320 is included in the part of the footwear sole construction 103 extended between multiple holes 300.Equally may be used
With it is seen that, multiple holes 300 extend between sole portion 320.It is understood, therefore, that each hole can be multiple
Sole portion is surrounded so that the border in each hole can pass through the edge limited of sole portion.Hole (or opening) and sole portion
Between this be arranged in auxetic structure application be discussed in further detail,
As shown in figure 3, multiple holes 300 can extend through the major part of midsole component 122.In certain embodiments, it is more
Individual hole 300 can extend through forefoot portion 10, midfoot 12 and the heel member 14 of midsole component 122.In other implementations
In example, multiple holes 300 can not extend across each in these parts.
Multiple holes 300 can also extend through multiple outer bottom parts 124.In the exemplary embodiment, the first outer bottom part
160th, each in the second outer bottom part 162, the 3rd outer bottom part 164 and the 4th outer bottom part 166 includes two or more
Individual hole.However, in other embodiments, one or more outer bottom parts can not include any hole.
In various embodiments, the geometry in one or more holes can change.Disclosed in auxetic structure application
It can be used for the example of the different geometries of auxetic footwear sole construction.In addition, embodiment, which can also utilize, is arranged to appointing for style
What his geometry, such as using the sole portion with parallelogram geometry or other geometries, with to
Sole provides auxetic structure.In the exemplary embodiment, each hole in multiple holes 300 has a Samsung geometry, including from
Three arms or point of convenience center extension.
The geometry of one or more sole portions can also change.Disclosed in auxetic structure application and can be used for drawing
The example of the different geometries of swollen footwear sole construction.It is understood that the geometry of sole portion can pass through drawing expansion type
The geometry in the hole in sample determines that vice versa.In the exemplary embodiment, each sole portion has subtriangular
Geometry.
Multiple holes 300 can be arranged on footwear sole construction 103 with auxetic style or auxetic structure.In other words, Duo Gekong
300 can by allow these parts be subjected to such as expansion or shrinkage auxetic motion in a manner of be arranged in midsole component 122 and/or
In outer bottom part 124.Showing for the auxetic occurred due to the auxetic structure in multiple holes 300 expansion is shown in figures 4 and 5
Example.Initially, in Fig. 4, footwear sole construction 103 is in unstrained state.In this state, multiple holes 300 have what is be not tensioned
Region.For illustrative purposes, the region 400 of midsole component 122 is illustrate only, wherein region 400 includes the subset in hole 402.
As shown in figure 5, opened when applying along exemplary linear direction 410 (for example, longitudinal direction) throughout footwear sole construction 103
During power, footwear sole construction 103 experienced auxetic expansion.That is, footwear sole construction 103 is along direction 410 and perpendicular to direction
410 second direction 412 expands.In FIG. 5, it can be seen that when because of the size increase in hole 402, representative area
400 expand on direction 410 and direction 412 simultaneously,.
Embodiment can include the setting for being used for bottom structure in bilayer.In certain embodiments, midsole component can configure
To coordinate with insole component or otherwise engaging so that two parts include single middle bottom structure or other similar soles
Structure.In addition, two layers is configurable to have different characteristics, such as different density, the different degree of compression and possible
Other materials characteristic.
As previously described with shown in Fig. 2, insole component 120 is configurable to be assemblied in the central recess of midsole component 122
In 148.Especially, central recess 148 is dimensioned for insole component 120.In addition, in certain embodiments, central recess 148
The whole length of footwear sole construction 103 can be extended, it is from the front end 107 of footwear sole construction 103 to rear end 108 (referring to Fig. 6).
Fig. 6 shows the isometric view for the footwear sole construction 103 that insole component 120 assembles with midsole component 122, including two
The amplification cross-sectional view of part.As shown in fig. 6, insole component 120 is fitted closely in central recess 148 (see Fig. 2).Specifically
Ground, assembling are configured so that the outer surface 134 of insole component 120 is arranged against the inner surface 150 of midsole component 122, and
And the peripheral sidewall surface 136 of insole component 120 is arranged against the indent groove sidewall 149 of midsole component 122.
As shown in fig. 6, the inner surface 150 of midsole component 122 includes inner peripheral surface 602, during inner peripheral surface 602 includes
The inner surface of the sidewall sections 142 of bottom parts 122.In at least some embodiments, insole component 120 can be with midsole component
122 surface flushes.In the exemplary embodiment, the inner surface 132 of insole component 120 can with inside and outside midsole component 122
Surface 602 is enclosed to flush or approximately flush.This flush arrangement can be that insole component 120 and midsole component 122 are provided against pin
The associative perception of (may be worked by socks and/or additional lining).Certainly, in other embodiments, inner surface 132 can rise
Height arrives the top of inner peripheral surface 602.In other embodiments, inner surface can be recessed to the lower section of inner peripheral surface 602.
Fig. 7 shows that the amplification in several holes in the bottom isometric view of footwear sole construction 103, including midsole component 122 regards
Figure.With reference now to Fig. 6-7, insole component 120 can be at least partially exposed on the lower surface 702 of footwear sole construction 103.Showing
In example property embodiment, the whole thickness that multiple holes 200 can include extending through midsole component 122 is (that is, in the He of outer surface 152
Between inner surface 150) one group of through hole 710.That is, the central recess on hole inner surface 150 in one group of through hole 710
148 open.The result of this structure is that some parts of insole component 120 can be seen by one group of through hole 710.
As shown in fig. 7, representative through hole 720 extends through the whole thickness of midsole component 122.Therefore, insole component 120
Outer surface 134 be visible in the through hole 720 and in other holes of one group of through hole 710.It can also be appreciated that one
Some holes is not through hole (that is, a some holes is probably non-through hole) so that insole component 120 may be not by this non-through hole
It is visible.For example, non-through hole 730 can be visible in midsole component 122.As shown in fig. 7, insole component 120 passes through
Non-through hole 730 is sightless.
In at least some embodiments, midsole component 122 and insole component 120 can have different colors.For example,
In one embodiment, midsole component 122 can be green, and insole component 120 can be red.Due to insole component
120 can be partly visible or exposed by some holes in midsole component 122, so this can be in footwear sole construction
Pleasant aesthetic effect is provided on 103 outer surface.
In various embodiments, the physical characteristic of the layer in double-decker or part can change.In some embodiments
In, insole component and midsole component can have similar physical characteristic.In other embodiments, insole component and midsole component
There can be different physical characteristics and/or can be made from a different material.
In at least some embodiments, insole component 120 and midsole component 122 can have different compressed coefficient values.Such as
Used herein, term " compressed coefficient " refers to the degree of object compression volume under compressive force.In certain embodiments, middle bottom
Part 122 can be more incompressible than insole component 120.In other embodiments, midsole component 122 can be than insole component 120
It is more compressible.In the exemplary embodiment shown in Fig. 6-9, insole component 120 can be more compressible than midsole component 122, makes
Obtain insole component and provide improved buffering and profile for the pin in product 100.
Fig. 8 and Fig. 9 shows that the side view of the embodiment of the product 100 including insole component 120 and midsole component 122 is transversal
Face figure.In the case of not having pin in product 100, insole component 120 and midsole component 122 have uncompressed structure, such as Fig. 8 institutes
Show.In the uncompressed structure, insole component 120 has thickness 802, and midsole component 122 has thickness 804.
When pin is inserted into product 100, the weight of user can be to footwear sole construction (with or without additional power)
103 apply compression stress, so as to compress insole component 120.For example, pin 910 applies compression stress to footwear sole construction 103, so as to by
Bottom parts 120 are compressed to compressed thickness 806 from original depth 802.By contrast, may be compressible not as insole component 120
Very big thickness change may not occur for midsole component 122.As shown in figure 9, midsole component 122 has approximate constant thickness
804。
In certain embodiments, the density of insole component and midsole component can change.In certain embodiments, inner bottom part
Part can have the density similar to midsole component.In other embodiments, insole component can have different from midsole component
Density.In Fig. 8-9 exemplary embodiment, insole component 120 can have the density different from midsole component 122.Example
Such as, in the exemplary embodiment, insole component 120 can be made up of the material more less dense than midsole component 122.As one
Example, midsole component 122 can be made up of the material including high-density foam, and insole component 120 can be by including low-density
The material of foam is made.This is that footwear sole construction 110 provides double density configuration, and the midsole component 122 of wherein higher density can
To provide improved durability on the outside of footwear sole construction 110.
It should be appreciated that in some materials, density and hardness may be related so that can with the material compared with low-density
Can be more incompressible than the analog material with higher density.However, some materials, such as some foams, can have independent
In the density of its compressibility.It is therefore to be understood that in certain embodiments, insole component can be in density and/or can
Change in terms of compressibility.
It can also be appreciated that in certain embodiments, the density of one or more outer bottom parts can be with inner bottom part
The density of part or midsole component is different.For example, in one embodiment, outer bottom part 124 can have than the He of insole component 120
The bigger density of midsole component 122, it is further resistance to so as to be provided in the region that the attachment frictional force with ground is intended to maximum
Long property.
Figure 10-12 shows several differences of the footwear sole construction of the different physical characteristics using insole component and midsole component
The schematic diagram of embodiment.In Fig. 10, footwear sole construction 1000 includes midsole component 1004 and insole component 1002.In fig. 11,
Footwear sole construction 1009 includes midsole component 1012 and insole component 1010.In fig. 12, footwear sole construction 1019 includes midsole component
1022 and insole component 1020.In Figure 10 and Figure 11, midsole component 1004 and midsole component 1012 can be by with identical pressures
The identical material of contracting coefficient is made.However, insole component 1002 can be by being made different from the material of insole component 1010, it can
To provide the compressibility different from insole component 1010 for insole component 1002.As shown in figs. 10-11, make in compression stress 1060
Under, midsole component 1004 and midsole component 1012 will not significantly be compressed, the thickness being consistent before the compression and afterwards
1042.On the contrary, both insole component 1002 and insole component 1010 are all through compressed.However, insole component 1002 is compressed to greatly
In the thickness 1050 for the thickness 1052 that insole component 1010 is compressed to.
Figure 12 shows midsole component and insole component through compressed embodiment.As shown in figure 12, midsole component
1022 are made up of the material different from midsole component 1004 or midsole component 1012.When footwear sole construction 1019 is subjected to compression stress
When 1060, both insole component 1020 and midsole component 1022 are compressed to thickness 1054 and thickness 1058 respectively.Such as Figure 12 institutes
Show, insole component 1020 is subjected to than 1022 a greater degree of compression of midsole component.
Embodiment, which can use, is used to manufacturing double part footwear sole constructions (such as double density or the footwear of dual compressibility
Bottom structure) any method.Some embodiments can be with range site sole injecting method, the injection moulding side of various other types
Method and/or blow molding method.In addition, in some cases, interior bottom and midsole component can be molded simultaneously, and in other situations
Under, they can be with separately formed and glued together.
Although it have been described that various embodiments, but description is intended to what is be exemplary and not restrictive, and it is right
In those of ordinary skill in the art, it is evident that, more embodiments and embodiment are in the range of embodiment can
Can.Any characteristic of any embodiment can be applied in combination with any other characteristic in any other embodiment or element or
Any other characteristic or the element in any other embodiment are substituted, unless limited otherwise.Therefore, except appended claims and
Outside its equivalent, embodiment is unrestricted.Furthermore, it is possible to various modifications are carried out within the scope of the appended claims and are changed
Become.
Claims (20)
1. a kind of footwear sole construction, it is characterised in that include：
Midsole component and insole component；
Said midsole part includes being arranged to multiple holes of auxetic structure；
Said midsole part, which is shaped as, receives the insole component；With
Wherein the first density of said midsole part is different from the second density of the insole component.
2. footwear sole construction according to claim 1, it is characterised in that said midsole part is included recessed on surface
Groove, the groove receive the insole component.
3. footwear sole construction according to claim 2, it is characterised in that the multiple hole is included from the outer of said midsole part
Surface extends at least one hole of the inner surface of said midsole part.
4. footwear sole construction according to claim 3, it is characterised in that a part for the insole component by it is described at least
Expose in one hole.
5. footwear sole construction according to claim 4, it is characterised in that said midsole part is different from the insole component
Color.
6. footwear sole construction according to claim 3, it is characterised in that at least one hole in the multiple hole is non-through
Hole.
7. footwear sole construction according to claim 1, it is characterised in that said midsole part has than the insole component more
High density.
8. footwear sole construction according to claim 1, it is characterised in that said midsole part is by the material including high-density foam
Material is made.
9. footwear sole construction according to claim 8, it is characterised in that the insole component is by including the material system of foam
Into.
10. footwear sole construction according to claim 1, it is characterised in that the insole component more may be used than said midsole part
Compression.
11. a kind of footwear product, it is characterised in that include：
Vamp；
Footwear sole construction including midsole component and insole component；
Said midsole part includes outer surface and inner surface；
The outer surface includes the multiple holes for being arranged to auxetic structure；
The inner surface includes the central recess for receiving the insole component；With
At least one outer bottom part, at least one outer bottom part are attached to the outer surface of said midsole part.
12. footwear product according to claim 11, it is characterised in that the central recess has the first geometry,
Wherein described insole component has the second geometry, and the second geometric form described in wherein described first geometric match
Shape.
13. footwear product according to claim 11, it is characterised in that the inner surface and said midsole of the insole component
A part for the inner surface of part flushes.
14. footwear product according to claim 11, it is characterised in that the central recess is before said midsole part
End extends to the rear end of said midsole part.
15. footwear product according to claim 11, it is characterised in that the insole component more may be used than said midsole part
Compression.
16. footwear product according to claim 11, it is characterised in that the insole component passes through in said midsole part
At least one hole exposed to the footwear sole construction outer surface on.
17. footwear product according to claim 11, it is characterised in that at least one outer bottom part have with it is described
The different density of insole component.
18. footwear product according to claim 11, it is characterised in that at least one outer bottom part have with it is described
The different density of midsole component.
19. footwear product according to claim 11, it is characterised in that at least one outer bottom part is arranged on described
In the groove of midsole component.
20. footwear product according to claim 11, it is characterised in that said midsole part ratio is close to the central recess
The insole component it is thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010498462.6A CN111602926B (en) | 2015-03-10 | 2015-12-18 | Multi-component sole structure with auxetic structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/643,161 US9554622B2 (en) | 2013-09-18 | 2015-03-10 | Multi-component sole structure having an auxetic configuration |
| US14/643,161 | 2015-03-10 | ||
| PCT/US2015/066913 WO2016144410A1 (en) | 2015-03-10 | 2015-12-18 | Multi-component sole structure having an auxetic configuration |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010498462.6A Division CN111602926B (en) | 2015-03-10 | 2015-12-18 | Multi-component sole structure with auxetic structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107404970A true CN107404970A (en) | 2017-11-28 |
| CN107404970B CN107404970B (en) | 2020-07-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010498462.6A Active CN111602926B (en) | 2015-03-10 | 2015-12-18 | Multi-component sole structure with auxetic structure |
| CN201580077260.1A Active CN107404970B (en) | 2015-03-10 | 2015-12-18 | Multi-component sole structure with auxetic structure |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010498462.6A Active CN111602926B (en) | 2015-03-10 | 2015-12-18 | Multi-component sole structure with auxetic structure |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3267823B1 (en) |
| CN (2) | CN111602926B (en) |
| TW (2) | TWI620515B (en) |
| WO (1) | WO2016144410A1 (en) |
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| CN112203550A (en) * | 2018-05-31 | 2021-01-08 | 耐克创新有限合伙公司 | Method of manufacturing an article of footwear having a thermoformed grooved sole structure |
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| US10098409B1 (en) | 2017-05-25 | 2018-10-16 | Nike, Inc. | Pre-tensioned article and method of making |
| US11006696B2 (en) | 2017-05-25 | 2021-05-18 | Nike, Inc. | Footwear with soles having auxetic structures |
| EP3790423B1 (en) | 2018-05-08 | 2021-09-15 | Puma Se | Sole of a shoe, particularly an athletic shoe |
| DK3790732T3 (en) | 2018-05-08 | 2021-11-22 | Puma SE | PROCEDURE FOR MANUFACTURING A SOLE FOR A SHOE, ESPECIALLY A SPORTS SHOE |
| EP3928969A1 (en) * | 2020-06-26 | 2021-12-29 | Ecco Sko A/S | Footwear sole moulding assembly and manufacturing method for an article of footwear |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3267823B1 (en) | 2023-08-16 |
| CN111602926B (en) | 2022-05-24 |
| CN111602926A (en) | 2020-09-01 |
| WO2016144410A1 (en) | 2016-09-15 |
| TW201637587A (en) | 2016-11-01 |
| TWI620515B (en) | 2018-04-11 |
| CN107404970B (en) | 2020-07-03 |
| TW201818845A (en) | 2018-06-01 |
| TWI694784B (en) | 2020-06-01 |
| EP3267823A1 (en) | 2018-01-17 |
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