CN107427105A - Footwear sole construction with the hole for being arranged to auxetic structure - Google Patents
Footwear sole construction with the hole for being arranged to auxetic structure Download PDFInfo
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- CN107427105A CN107427105A CN201580077276.2A CN201580077276A CN107427105A CN 107427105 A CN107427105 A CN 107427105A CN 201580077276 A CN201580077276 A CN 201580077276A CN 107427105 A CN107427105 A CN 107427105A
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- CN
- China
- Prior art keywords
- hole
- footwear
- midsole component
- component
- footwear product
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
- A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
- A43B7/087—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the bottom of the sole
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- 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
- A43B13/02—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
-
- 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
Abstract
A kind of footwear product (100) includes the footwear sole construction (103,1100) with midsole component (1122,122).Midsole component (1122,122) includes being arranged to multiple holes (1130,1150,1170,1172,200,300,402) of auxetic structure.Multiple holes (1130,1150,1170,1172,200,300,402) include through hole (1130,1150,1170,1172,200,300,402) and blind hole (1152).Blind hole (1152) surrounds through hole (1130,1150,1170,1172,200,300,402).
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 with auxetic structure
Structures and Footwear with So les Having Auxetic Structures) ", the whole of this application
Content is incorporated herein by reference.The application is related to following application:Co-pending U.S. Patent Application No. for _ _ _ _ _ _, Shen
Please be on March 10th, 2015 day, it is entitled " to there is the midsole component and footwear outer bottom component (Midsole of auxetic structure
Component and Outer Sole Members with Auxetic Structure) " (application attorney docket 51-4273),
The entire disclosure of which is incorporated herein by reference.The application is also related to following application:Co-pending United States Patent (USP) Shen
Please number for _ _ _ _ _ _, the applying date be on March 10th, 2015, the entitled " multicompartment footwear sole construction (Multi- with auxetic structure
Component Sole Structure Having an Auxetic Configuration) " (application attorney docket 51-
4338), the entire disclosure of which is incorporated herein by reference.
Background technology
The present embodiment relates in general to footwear product, and relates more specifically to the footwear system with vamp and footwear sole construction
Product.
Footwear product generallys include two main elements:Vamp and footwear sole construction.Vamp can be by suturing or adhesively tying
It is combined and is formed with being formed in footwear for the various materials in space that is comfortable and receiving pin securely.Footwear sole construction is fixed
To the bottom of vamp and it is generally located between pin and ground.In many footwear products including sport footwear pattern, sole knot
Structure usually includes inner sole, midsole and footwear outer bottom.
The content of the invention
On the one hand, a kind of footwear product includes the midsole component with inner surface and outer surface.Midsole component bag
Include multiple holes that auxetic structure is arranged in outer surface.Multiple holes include the first hole and the second hole.First hole is from outer surface
It is blind hole to extend to the through hole of inner surface and the second hole.
A kind of footwear product includes the midsole component with inner surface and outer surface.Under midsole component further comprises
Portion and sidewall sections.Midsole component is included in multiple holes that auxetic structure is arranged in outer surface.At least one in multiple holes
Individual hole includes the bore portion being arranged in the sidewall sections of midsole component.
Based on consulting the following drawings and detailed description, other systems of embodiment, method, feature and advantage are for this area
It will be for those of ordinary skill or will become obvious.All such spare systems, method, feature and advantage be intended to by
It is included in this specification and present invention, is included in the range of embodiment, and is protected by following claims.
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 is represented in different views
Appropriate section.
Fig. 1 is the isometric view of the embodiment of footwear product;
Fig. 2 is the footwear of footwear sole construction for including being made up of insole assembly, midsole component and multiple footwear outer bottom components
The exploded isometric view of the embodiment of product;
Fig. 3 is the bottom view of the embodiment of footwear product;
Fig. 4 is the bottom isometric view of the embodiment of footwear sole construction, includes the enlarged diagram of a part for footwear sole construction;
Fig. 5 is the bottom isometric view of the embodiment of footwear sole construction, includes the enlarged diagram of a part for footwear sole construction,
The part of wherein footwear sole construction is being subjected to auxetic expansion;
Fig. 6 is the bottom isometric view for including being arranged to the embodiment of the footwear sole construction of the blind hole of auxetic structure and through hole;
Fig. 7 is the bottom isometric view for including being arranged to the embodiment of the footwear sole construction of the blind hole of auxetic structure and through hole;
Fig. 8 is the bottom view of the embodiment of the footwear sole construction with the hole being arranged in two regions;
Fig. 9-10 shows the auxetic expansion in two different holes in the embodiment of footwear sole construction;And
Figure 11-12 show apply compression stress before and when applying compression stress footwear sole construction embodiment.
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 setting discussed herein for footwear product 100 can be incorporated into various
In other kinds of footwear, include but is not limited to:Basketball shoes, hiking boots, Association football footwear, football boot, sport footwear, running shoe, instruction
Practice footwear, olive sneakers, spike and other kinds of footwear.In addition, in certain embodiments, herein for footwear product 100
The setting discussed can be incorporated into the non-athletic related footwear of various other species, include but is not limited to:Slippers, sandals, height
With footwear and Le Fu footwear (loafer).
For purposes of clarity, the feature described in detail below for discussing footwear product 100 (also referred to as product 100).
It is understood, however, that other embodiments can include that product 100 described herein and shown in the accompanying drawings can be shared
Some and may whole features corresponding footwear product (for example, the right footwear system when footwear 100 are left footwear products
Product).
Embodiment can be characterized by various directionality adjectives and reference section.These directions and reference section can be with
Contribute to the part of description footwear product.In addition, these directions and reference section can be used for describing the subgroup of footwear product
Part (for example, insole assembly, midsole component, footwear outer bottom component, direction and/or part of vamp or any other component).
For the sake of consistent and be convenient, through the embodiment of the embodiment corresponding to diagram, direction has been used
Property adjective.As through the detailed description and in the claims used term " longitudinal direction " refer to along component (for example,
Vamp or sole assembly) length extension direction.In some cases, longitudinal direction can extend from the forefoot portion of component
To heel part.In addition, as through the detailed description and used term " transverse direction " refers to along component in the claims
Width extension direction.In other words, horizontal direction can extend between the inner side and outer side of component.In addition, such as run through
The embodiment and used term " vertical " refers to generally perpendicular to horizontal and vertical direction in the claims
Direction.For example, in the case where product is laid flat on the ground, vertical direction can upwardly extend from ground.In addition, term
Close to a part for pin when " inside " refers to product close to the setting of the inside of product or when wearing article.Similarly, term is " outer
Portion " refers to inside of the product away from product or the part away from pin setting.Thus, for example, the inner surface of component is set
Into the outer surface than component closer to the inside of product.The embodiment describes product using these directionality adjectives
With the various assemblies of product, including vamp, midsole structure and/or outsole structure.
Product 100 can be characterized by multiple different regions or part.For example, product 100 can include forefoot
Point, middle pin part, heel part and ankle portion.In addition, the component of product 100 can equally include corresponding part.With reference to
Fig. 1, product 100 can be divided into forefoot portion 10, middle pin part 12 and heel part 14.Forefoot portion 10 substantially can be with toe
It is associated with the joint of connection metatarsal and phalanx.Middle pin part 12 substantially can be associated with the arch of pin.Similarly, heel portion
Points 14 substantially can be associated with the heel (including calcaneum) of pin.Product 100 can also include ankle portion 15, and (it can also be by
Referred to as cuff part).In addition, product 100 can include outside 16 and inner side 18.Especially, outside 16 and inner side 18 can be with
It is the opposite side of product 100.In addition, outside 16 and inner side 18 can extend through forefoot portion 10, middle pin part 12, heel portion
Divide 14 and ankle portion 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 component, 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 shaped as to carry ankle
For the high side vamp of height support.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 of the entrance in the internal cavities that pin enters vamp 102
114.In certain embodiments, the buffering of instep and the flap of support that vamp 102 can also include providing across pin (are not shown
Go out).Some embodiments can include fastening and set, and include but is not limited to:Shoestring, tether, belt, button, slide fastener and ability
The known any other setting for being used to fasten product in domain.In certain embodiments, shoestring 125 can be in the tight of vamp 102
Gu applied in region.
Some embodiments can include the vamp underfoot just extended, so as to provide 360 degree of coverings in some regions of pin.
However, other embodiment need not necessarily include the vamp of underfooting side's extension.In other embodiments, for example, vamp can have
With footwear sole construction and/or the lower periphery of socks pad connection.
Vamp can be formed by a variety of different manufacturing technologies for producing various Instep structure for shoes.For example, in some implementations
In example, vamp can have braiding structure, knitting (for example, warp knit) structure or some other braiding structures.In exemplary implementation
In example, vamp 102 can be knitting vamp.
In certain embodiments, footwear sole construction 103 is configured to product 100 and provides attachment frictional force
(traction).In addition to attachment frictional force is provided, when walking, run or other Ambulatory Activities during pin and ground it
Between when compressing, footwear sole construction 103 can weaken ground reaction force.The construction of footwear sole construction 103 can be in different embodiments
Middle significant changes, with including various routines or offbeat form.In some cases, the construction of footwear sole construction 103 can basis
The ground of one or more types that footwear sole construction 103 can use configures.The example on ground includes but is not limited to:Natural grass
Skin, artificial turf, soil, hardwood flooring and other surfaces.
Footwear sole construction 103 is fixed to vamp 102 and extended when wearing article 100 between pin and ground.Not
In same embodiment, footwear sole construction 103 can include different components.In the exemplary embodiment shown in Fig. 1-2, sole knot
Structure 103 can include insole assembly 120, midsole component 122 and multiple footwear outer bottom components 124.In some cases, these
One or more of component can be optional.
Referring now to Figure 2, in certain embodiments, insole assembly 120 can be configurable for the internal layer of midsole.
For example, as discussed in further detail below, insole assembly 120 can be integrated or be received into the one of midsole component 122
In part.However, in other embodiments, insole assembly 120 may be used as inner sole layer and/or as the how precious layer of scholar
(strobel layer).Therefore, at least some embodiments, in order to footwear sole construction 103 is fixed into vamp 102, inner sole
Component 120 can be connected the bottom 104 that (for example, suture or glued) arrives vamp 102.
Insole assembly 120 can have inner surface 132 and outer surface 134.Inner surface 132 substantially may be oriented court
To vamp 102.Outer surface 134 substantially may be oriented towards midsole component 122.In addition, peripheral sidewall surface 136 can be with
Extend between inner surface 132 and outer surface 134.
Midsole component 122 can be configured to supply buffering, damping, energy feedback, support and other possible works
With.Therefore, midsole component 122 can have provides structure and the geometry of support for product 100.Specifically, midsole
Component 122 can be seen as with bottom 140 and sidewall sections 142.Sidewall sections 142 can surround midsole component 122
Whole periphery 144 extends.As shown in figure 1, sidewall sections 142 can partly wrap up the side of product 100 with along the bottom of pin
Portion provides increased support.
Midsole component 122 may further include inner surface 150 and outer surface 152.Inner surface 150 can substantially be determined
To for towards vamp 102, and outer surface 152 may be oriented outwards.In addition, in the exemplary embodiment, midsole component
122 central recess 148 including being arranged in inner surface 150.The size of central recess 148 can be substantially arranged and configured to
Accommodate insole assembly 120.
In certain embodiments, midsole component 122 can include multiple holes 200, and wherein at least some hole can extend
Through the whole thickness of midsole component 122.In the exemplary embodiment illustrated in fig. 2, some in multiple holes 200 are at center
It is visible in recess 148.
In various embodiments, midsole component 122 can generally include the various settings associated with midsole.Example
Such as, in one embodiment, midsole component can be formed by polymer foams, the polymer foams walking,
Weaken ground reaction force (i.e., there is provided buffering) during running and other Ambulatory Activities.In various embodiments, midsole group
Part can also include the chamber, plate, regulation for for example further weakening the fluid filling of the motion of power, enhancing stability or influence pin
Device or other elements.
Fig. 3 shows the bottom view of footwear sole construction 103.As Figure 2-3, multiple footwear outer bottom components 124 include four
Different footwear outer bottom components.Specifically, footwear sole construction 103 includes the first footwear outer bottom component 160, the second footwear outer bottom component 162, the
Three footwear outer bottom components 164 and the 4th footwear outer bottom component 166.Although exemplary embodiment includes four different footwear outer bottom components,
But other embodiment can include the footwear outer bottom component of any other quantity.In another embodiment, for example, there may be
Only single footwear outer bottom component.In another embodiment, only two footwear outer bottom components can be used.In another embodiment,
Only three footwear outer bottom components can be used.In other embodiments, five or more footwear outer bottom components can be used.
Generally, footwear outer bottom component can be configured as earthing component.In certain embodiments, footwear outer bottom component can include
The property associated with footwear outer bottom, such as durability, wearability and increased attachment frictional force.In other embodiments, outside footwear
Bottom component can include the property associated with midsole, including buffering, intensity and support.In the exemplary embodiment, it is multiple
Footwear outer bottom component 124 can be configured as the component of outsole shape, and it strengthens and the attachment on ground while wearability is kept
Frictional force.
In various embodiments, the position of one or more footwear outer bottom components can be with different.In some embodiments
In, one or more footwear outer bottom components can be arranged in the forefoot portion of footwear sole construction.In other embodiments, one or
Multiple footwear outer bottom components can be arranged in the middle pin part of footwear sole construction.In other embodiments, outside one or more footwear
Bottom component can be arranged in the heel part of footwear sole construction.In the exemplary embodiment, the first footwear outer bottom component 160 and
Two footwear outer bottom components 162 can be arranged in the forefoot portion 10 of footwear sole construction 103.More specifically, the first footwear outer bottom component
160 can be arranged on the inner side 18 of forefoot portion 10, and the second footwear outer bottom component 162 can be arranged on forefoot portion 10
Outside 16 on.In addition, in the exemplary embodiment, the 3rd footwear outer bottom component 164 and the 4th footwear outer bottom component 166 can be set
Put in the heel part 14 of footwear sole construction 103.More specifically, the 3rd footwear outer bottom component 164 can be arranged on outside 16,
And the 4th footwear outer bottom component 166 can be arranged on inner side 18.Further it can be seen that the first footwear outer bottom component 160
It is spaced apart from each other with the second footwear outer bottom component 162 at the center of forefoot portion 10, and outside the 3rd footwear outer bottom component 164 and the 4th footwear
Bottom component 166 is spaced apart from each other at the center of heel part 14.The example arrangement is during various circumscribed and inscribe in region
In for footwear outer bottom component provide the contact of increased ground, to strengthen attachment frictional force during these motions.
The size of different footwear outer bottom components can be with different.In the exemplary embodiment, the first footwear outer bottom component 160
It can be footwear outer bottom component maximum in multiple footwear outer bottom components 124.In addition, the second footwear outer bottom component 162 can be generally small
In the first footwear outer bottom component 160, so as to more increase the inner side of footwear sole construction 103 compared to outside 16 in forefoot portion 10
Attachment frictional force on 18.At heel part 14, the 3rd footwear outer bottom component 164 and the 4th footwear outer bottom component 166 are along sole
The back edge 109 of structure 103 is all most wide, and is gradually somewhat narrowed towards middle pin part 12.
Referring to Fig. 2 and 3, it can be seen that the first footwear outer bottom component 160 has inner surface 170 and outer surface 172.Inner surface
170 can substantially be configured to against midsole component 122.Outer surface 172 can face out and can be earthed surface.For
Clear purpose, inner surface and the outer surface of the first footwear outer bottom component 160 are only indicated in Fig. 2-3, it is appreciated, however, that
, remaining footwear outer bottom component equally can be including with the corresponding inner surface being similarly oriented with midsole component 122 and outside
Surface.
In the exemplary embodiment, insole assembly 120 can be arranged on the central recess 148 of midsole component 122
It is interior.More specifically, the outer surface 134 of insole assembly 120 may be oriented to the inner surface 150 towards midsole component 122
And it is in contact with it.In addition, in some cases, peripheral sidewall surface 136 can also contact interior table along inner fovea part side wall 149
Face 150.In addition, multiple footwear outer bottom components 124 can be configured to the outer surface 152 against midsole component 122.For example, the
The inner surface 170 of one footwear outer bottom component 160 towards the outer surface 152 of midsole component 122 and can be in contact with it.At some
In embodiment, upon assembly, midsole component 122 and insole assembly 120 can include compound midsole component or Double-layer shoes
Middle bottom component.
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 assembly 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 footwear
Both connections of interior bottom component 120 and midsole component 122.In addition, these components can be used to incite somebody to action using as known in the art
Any method that sole assembly is connected with vamp connects, including various upper stretchings (lasting) technologies and technique are (for example, set last carving
(board lasting), delasting (slip lasting) etc.).
In various embodiments, the attachment configuration of the various assemblies of product 100 can be with different.For example, at some
In embodiment, insole assembly 120 can be bonded or be otherwise attach to midsole component 122.It is such bonding or
Attachment can be realized using any of method of the component for bonding footwear product, include but is not limited to:Adhesive,
Film, band, nail, suture or other method.In some other embodiments, it is anticipated that insole assembly 120 can not be by
Midsole component 122 is bonded or be attached to, but can be free floating.In at least some embodiments, insole assembly
120 can be with the frictional fit of central recess 148 of midsole component 122.
Similarly, footwear outer bottom component 124 can be bonded or be otherwise attach to midsole component 122.It is such
Bonding or attachment can be realized using any of method of the component for bonding footwear product, include but is not limited to:
Adhesive, film, band, nail, suture or other method.
It is contemplated that at least some embodiments, in forming process, insole assembly 120, midsole component
122 and/or footwear outer bottom component 124 in two or more can be formed and/or be bonded together.For example, in some implementations
In example, once forming midsole component 122, insole assembly 120 can be molded in central recess 148.
Embodiment can include the setting for promoting expansion and/or adaptability of the footwear sole construction during dynamic motion.One
In a little embodiments, footwear sole construction can be configured with auxetic structure.Especially, the one or more assemblies of footwear sole construction can energy
Enough it is subjected to auxetic motion (for example, expansion and/or contraction).
As Figure 1-5 with it is elaborated further below, footwear sole construction 103 has auxetic structure or configuration.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., and the applying date is
On September 18th, 2013, and entitled " auxetic structure and the footwear (Auxetic with the sole with auxetic structure
Structures and Footwear with Soles Having Auxetic Structure) " (" auxetic structure Shen
Please "), the entire disclosure of which is incorporated herein by reference.
As described in auxetic structure application, auxetic materials have negative Poisson's ratio so that when they are in first party
When upwards by tension force, increase in its size second direction orthogonal or vertical in a first direction and with first direction.Auxetic materials
This property show in figures 4 and 5.
As shown in figure 3, footwear sole construction 103 can include multiple holes 300.As it is used herein, term " hole " refers to group
Any hollow region or sunk area in part.In some cases, hole can be through hole, and its mesopore is relative at two of component
Extend between surface.In other cases, hole can be blind hole, its mesopore can not extend across the whole thickness of component and
Therefore can only be opening in side.In addition, as discussed in further detail below, component can utilize through hole and blind hole
Combination.In addition, term " hole " in some cases can be with " mouth " or " recess " used interchangeably.
In the region including one or more holes, footwear sole construction 103 can further with multiple discrete 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.Can also
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 be limited by the edge of sole portion.Hole (or mouth) 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 most of midsole component 122.In certain embodiments, it is more
Individual hole 300 can extend through the forefoot portion 10, middle pin part 12 and heel part 14 of midsole component 122.In other realities
Apply in example, multiple holes 300 can not extend across each in these parts.
Multiple holes 300 can also extend through multiple footwear outer bottom components 124.In the exemplary embodiment, the first footwear outer bottom
Each in component 160, the second footwear outer bottom component 162, the 3rd footwear outer bottom component 164 and the 4th footwear outer bottom component 166 includes
Two or more holes.However, in other embodiments, one or more footwear outer bottom components can not include any hole.
In various embodiments, the geometry in one or more holes can be with different.In auxetic structure application
Disclose the example for the different geometries that can be used for auxetic footwear sole construction.In addition, embodiment can also utilize any other
Geometry, such as utilize the parallelogram geometry or other with the style for being arranged as sole offer auxetic structure
The sole portion of polygon geometry.In the exemplary embodiment, each hole in multiple holes 300 has asterism geometry
Shape, including three arms or point extended from common center.
The geometry of one or more sole portions can also be different.Disclosed in auxetic structure application permissible
Example for the different geometries of auxetic footwear sole construction.It is understood that the geometry of sole portion can by
The geometry in the hole in auxetic style determines that vice versa.In the exemplary embodiment, each sole portion has near
Like triangle geometry shape.
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 components be subjected to such as expansion or shrinkage auxetic motion in a manner of be arranged in midsole component 122 and/
Or on footwear outer bottom component 124.Figure 4 and 5 show the example of the auxetic structure due to multiple holes 300 and the expansion of caused auxetic.
Initially, in Fig. 4, footwear sole construction 103 is in non-stress.In this state, multiple holes 300 have non-stress area.
For illustrative purposes, the region 400 of midsole component 122 is illustrate only, wherein region 400 includes the subset in hole 402.
Opened when applying along the exemplary linear direction 410 (for example, longitudinal direction) shown in Fig. 5 across footwear sole construction 103
During power, footwear sole construction 103 is subjected to auxetic expansion.That is, footwear sole construction 103 is along direction 410 and perpendicular to direction
Expanded in 410 second direction 412.In FIG. 5, it can be seen that with the size increase in hole 402, representative area 400 is in side
All expanded on to 410 and direction 412.
Embodiment can include being used for some parts (including midsole component and/or the footwear outer bottom structure for changing footwear sole construction
The part of part) setting for the degree that auxetic expands can be subjected to.Because the expansion of footwear sole construction may cause footwear sole construction region
The contact of increased surface and/or increased flexibility, change under tension force (or compression) different zones or demi-inflation and (or receive
Contracting) degree can allow the attachment frictional force property and/or flexibility for adjusting those different zones.
The degree that change midsole component is subjected to auxetic expansion can be realized by changing the property of different openings.Example
Such as, the embodiment of midsole component can include some through holes and some blind holes, because through hole generally may be used during auxetic is moved
More to be expanded than blind hole (relative to their initial configuration).
Fig. 6 shows the representative in the bottom isometric view of the embodiment of footwear sole construction 103, including midsole component 122
Several zoomed-in views in the hole of property.Fig. 7 shows the bottom isometric view of the embodiment of footwear sole construction 103, including two amplifications
Sectional view.With reference to figure 6-7, the property in two or more holes in multiple holes 200 can be different each other.Two or more
The example of possibility difference between multiple holes includes but is not limited to following difference:The surface area in each hole, hole geometry, hole depth
Degree, hole type (for example, blind hole or through hole), and possible other kinds of difference.
Embodiment can use through hole, blind hole or both.In certain embodiments, footwear sole construction can be configured as only wrapping
Include through hole.In other embodiments, footwear sole construction can be configured as only including blind hole.In other embodiments, footwear sole construction
One or more through holes and one or more blind holes can be included.
As shown in fig. 6, exemplary embodiment includes both through hole and blind hole.As an example, the hole 600 in multiple holes 200
It can be through hole.Specifically, hole 600 is completely in the outer surface 152 of midsole component 122 and the inner surface of midsole component 122
Extend between 150.In addition, in example view, insole assembly 120 is visible (to use shade in figure 6 by hole 600
Schematically show).As another example, hole 602 and through hole in multiple holes 200.
Although both hole 600 and hole 602 are all through holes, they can be including opening size or aperture area, position
Put other aspect and it is otherwise varied in possible other side.In this case, hole 602 has more slightly smaller than hole 600
Opening size or aperture area.Specifically, although the length of the arm section in hole 600 and hole 602 can be with substantially similar, non-
In tension structure, the arm in hole 600 is more wider than the arm in hole 602, causes for hole 600 and the identical approximation perimeter dimension of hole 602
Bigger aperture area.In addition, hole 602 can be arranged in the heel part 14 of footwear sole construction 103, and hole 600 can be by
It is arranged in middle pin part 12.In other embodiments, hole 600 can have arm lengths bigger than hole 602 and/or bigger
Perimeter length.
The whole group through hole of a part including multiple holes 200 can most preferably be seen in fig. 2, wherein in midsole component
Only through hole is visible on 122 inner surface 150.Thus it can be seen that the through hole of exemplary embodiment is substantially set
Into through middle pin part 12 and portion of midfoot heel part 14 and a part of forefoot portion 10.It is in addition, such as detailed further below
Carefully discuss, through hole can substantially be located in the central area of midsole component 122.
Multiple holes 200 can also include one or more blind holes.For example, in FIG. 6, it can be seen that, multiple holes 200 include
Hole 604, hole 604 are blind holes.Multiple holes 200 also include hole 606, and hole 606 is blind hole.Here, hole 604 can be arranged on midsole
The forefront of component 122, and hole 606 can be arranged on the outer ledge of midsole component 122.
As being clearly shown in the figure 7, the hole in multiple holes 200 can have different depth.For example, it is arranged on footwear
Hole 610 on the bottom 140 of middle bottom component 122 is shown having depth 704.In addition, hole 610 is illustrated as through hole, and therefore
Depth 704 is also equal to thickness of the midsole component 122 in the opening position in hole 610.
Fig. 7 also show the hole with the part 613 (being illustrated with the section view of amplification) being arranged in sidewall sections 142
612.In this case, the part 613 in hole 612 has depth 702.In addition, hole 612 is illustrated as blind hole, and it is therefore seen that
Depth 702 is less than thickness of the midsole component 122 in the opening position in hole 612.
It will further recognize that, according to the thickness of the part of the midsole component 122 where each through hole, the depth of through hole
Can be with different.In other words, the through hole being arranged in the thicker portion of midsole component 122 can have with being arranged on footwear
The different depth of through hole in the relatively thin part of middle bottom component 122.Further, since blind hole can have and midsole component
The different thickness of 122 local thickness, so two or more blind holes on midsole component 122 can have different depths
Degree.
In various embodiments, footwear outer bottom component can also be configured with different types of hole.In the example shown in Fig. 6-8
Property embodiment in, footwear outer bottom component 124 has hole as blind hole.This construction can aid in limitation footwear outer bottom component and open
Auxetic expansion under power, because blind hole can cause the expansion of the through hole smaller extent than like configurations.However, other embodiments
One or more through holes can be used on footwear outer bottom component.In addition, in some cases, such through hole can be with midsole
Lower floor hole (including blind hole or through hole in midsole component) in component is continuous.
The position in one or more holes can be with different.In certain embodiments, hole can be arranged on midsole component
Bottom on.In other embodiments, hole can be arranged on the sidewall sections of midsole component.In other embodiments, hole
It can be arranged on the bottom of connection midsole component and the lower periphery part of sidewall sections.
As shown in Figures 6 and 7, midsole component 122 includes bottom 140, sidewall sections 142 and around the periphery of bottom 140
The lower periphery part 143 for extending and being connected with sidewall sections 142.In the exemplary embodiment, in multiple holes 200 at least
One some holes extends through lower periphery part 143 and/or sidewall sections 142.For example, hole 612 is extended partially through outside bottom
Part 143 is enclosed, and the part 613 in hole 612 is extended on sidewall sections 142.
It is every in the bottom 140, lower periphery part 143 and sidewall sections 142 of midsole component 122 by passing through hole
One, each in these parts can be configured as undergoing auxetic expansion under tension, so as to allow in these parts
Increased attachment frictional force and elasticity.
As discussed previously, compared to similar geometric and the blind hole of opening size, through hole can tend to relatively
Original dimension in hole more expands.Therefore, in auxetic structure, through hole can be that auxetic materials provide in auxetic event
Maximum expansion (or compression) ability.In certain embodiments, through hole can use in the region for pursuing maximum swelling, and blind
Hole can use in the region for it is expected expansion relatively small under tension.In other words, through hole and blind hole can be in soles
It is applied in combination in structure, different degrees of expansion is provided with the required function of the different zones according to footwear sole construction.
Fig. 8 shows the bottom view of footwear sole construction 103.In order to illustrate the hole on the outer surface 152 of midsole component 122
Possibility arrangement purpose, the bottom of footwear sole construction 103 has been divided into two different regions, the i.e. He of first area 800
Second area 802.Each region can correspond roughly to one group of hole of the common trait with such as depth.Because depth may
Influence by during tension force hole expand degree, so the hole with similar depth may tend to when by tension force (horizontal compression) through
Go through the expansion (or contraction) of analog quantity.
Here, first area 800 includes center or the interior section of midsole component 122, extends through heel part 14
A part, a part for the major part of middle pin part 12 and forefoot portion 10.In at least some positions, second area 802
It can be arranged in the periphery of first area 800.First example, second area 802 can extend in forefoot portion 10
The front of first area 800 so that second area 802 extends to the forward edge 811 of forefoot portion 10.Similarly, the secondth area
Domain 802 can extend to the rear of first area 800 in heel part 14 so that second area 802 extends to heel part
14 rear part edge 813.In middle pin part 12, second area 802 can surround the periphery extension of first area 800 so that
Second area 802 is arranged in a part for the outer ledge 815 of midsole component 122 and in midsole component 122
In a part for inside edge 817.
In the exemplary embodiment, the hole in first area 800 can be through hole, and the hole in second area 802 can be with
It is blind hole.In other words, the hole in first area 800 can extend through midsole component 122 always.For example, first area
The first hole 810 in 800 is the through hole that inner surface 150 is extended to from the outer surface 152 of midsole component 122.By contrast,
The second hole 812 in two regions 802 is blind hole.In this case, the second hole 812 can extend only partly through midsole group
Part 122, and can not be opening on the inner surface 150 of midsole component 122.
As Fig. 9 and 10 is schematically shown, when midsole component 122 (and footwear sole construction 103 is as overall) auxetic becomes
During shape, through hole can substantially be subjected to greatly expanding.For illustrative purposes, illustrate only in figures 9-10 representational
First hole 810 and the second hole 812.It should be appreciated that the behavior in the first hole 810 can be represented substantially in first area 800
Other holes, and the behavior in the second hole 812 can substantially represent other holes in second area 802.
As shown in figs. 9-10, tension force 850 can be applied to footwear sole construction 103 so that footwear sole construction 103 expands.Here should
When understanding, tension force 850 is applied with single linear direction, but the auxetic essence of footwear sole construction 103 causes footwear sole construction 103
(including midsole component 122 and footwear outer bottom component 124) equably expands in the horizontal direction.
In the exemplary embodiment, show the first hole 810 under the tension force 850 for being applied to footwear sole construction 103 from initial
Opening size 830 is expanded into the opening size 832 after expansion.In addition it is shown that second hole 812 under the application of tension force 850 from
Initial openings size 834 is expanded into the opening size 836 after expansion.As Fig. 9-10 is clearly shown, the first hole 810 experience ratio
Second hole 812 greatly expands, because the first hole 810 is through hole.Specifically, the opening size 832 after expansion with it is initial
The ratio of opening size 830 is more than the ratio of opening size 836 and initial openings size 834 after expansion.
, can be with by providing through hole in the central area of footwear sole construction and the blind hole around the periphery of footwear sole construction
The degree expanded by the auxetic of footwear sole construction is varied and controlled.Especially, the through hole in the center of footwear sole construction allows to lead to
The a greater degree of expansion of the major part of middle pin and arch and a part for the front foot of neighbouring middle pin is crossed, so as to allow those areas
The increased elasticity of domain under tension.By contrast, the outer peripheral areas of footwear sole construction can include blind hole, to provide some auxetics
Expand to increase surface area and improve attachment frictional force.However, because the excessive elasticity at the periphery of footwear sole construction can drop
Low stability, so at periphery, it is probably undesirable in middle pin and adjacent area that degrees of expansion, which occurs,.
Figure 11 and 12 shows the bottom isometric view of another embodiment of footwear sole construction 1100.Specifically, Figure 11 is shown
The bottom isometric view of footwear sole construction 1100 in uncompressed state, and Figure 12 shows the sole knot in compressive state
The bottom isometric view of structure 1100.Specifically, Figure 12 is shown in vertical orientated compression stress 1190 (that is, generally perpendicular to footwear
The power in the vertical and horizontal direction of basal surface or sole) under the footwear sole construction 1100 that deforms.For the sake of clarity, the present embodiment
The footwear outer bottom component 1124 being included in the heel part 14 rather than forefoot portion 10 of footwear sole construction 1100.
As previous embodiment, footwear sole construction 1100 includes midsole component 1122 and insole assembly 1120 is (logical
Via is visible).Midsole component 1122 further comprises the multiple holes 1130 for being arranged to auxetic structure, and the plurality of hole is also prolonged
Reach in footwear outer bottom component 1124.
In Figure 11 and 12 embodiment, multiple holes 1130 include one group of through hole 1150 and generally about this group of through holes
1150 one group of blind hole 1152.In addition, multiple through holes 1150 include the hole of different openings size.For example, it is arranged on middle pin part
The first hole 1116 in 12 has the opening size or cross-sectional area bigger than the second hole 1162 in forefoot portion 10.
In certain embodiments, footwear sole construction of the compression with the hole for being arranged to auxetic structure can be used for around hole
Close the hole of footwear sole construction when sole portion expands under compression.As illustrated, for example, in fig. 12, applying compression stress
During 1190, the opening size or cross-sectional area in hole 1150 reduce.In this case, a some holes can close (example completely
Such as, the second hole 1162), and other holes only can partly close in (for example, first hole 1161).
Using example arrangement, footwear sole construction 1100 can be configured as being hardened in some regions under vertical compression.
For example, first group of hole 1170 in forefoot portion 10 can collapse or close under compression, forefoot portion can be compared so as to be formed
The continuous forefoot portion 10 of the harder footwear sole construction 1100 of 10 non-compressed structure.By contrast, in middle pin part 12
The opening size in second group of hole 1172 can reduce, but may not close completely, so as to allow to increase forefoot portion 10
On elasticity.This structure is when front foot, contiguously face (needing firm support) while arch keep bending (and therefore to need
Will elasticity) when for front foot to provide increased support aspect useful.
Although it have been described that various embodiments, but description be intended to it is exemplary rather than restricted and right
Be evident that for those of ordinary skill in the art, more embodiments and embodiment party in the range of embodiment
Formula is possible.Any feature of any embodiment can combine with any other feature in any other embodiment or element
Using or substitute any other feature or element in any other embodiment, unless explicitly limited.Therefore, except in view of appended
Outside claim and its equivalent, embodiment is unrestricted.Moreover, it can carry out within the scope of the appended claims various
Modifications and variations.
Claims (20)
1. a kind of footwear product, it is characterised in that the footwear product includes:
Midsole component with inner surface and outer surface;
The midsole component is included in multiple holes that auxetic structure is arranged in the outer surface;
Wherein the multiple hole includes the first hole and the second hole;
Wherein described first hole is through hole, and first hole extends to the inner surface from the outer surface;And
Wherein described second hole is blind hole.
2. footwear product according to claim 1, it is characterised in that the multiple hole includes first group of through hole and second group
Blind hole, wherein first group of through hole is surrounded by second group of blind hole.
3. footwear product according to claim 1, it is characterised in that second hole includes bore portion, wherein the hole
It is partially disposed within the sidewall sections of the midsole component.
4. footwear product according to claim 1, it is characterised in that the midsole component includes the 3rd hole, wherein institute
It is through hole to state the 3rd hole, and wherein described second hole has the cross-sectional area smaller than the 3rd hole.
5. footwear product according to claim 4, it is characterised in that when the midsole component is compressed, described
The cross-sectional area in two holes reduces, and when the midsole component is compressed, the cross section in the 3rd hole
Area reduces.
6. footwear product according to claim 5, it is characterised in that second hole is configured to work as the midsole group
It is substantially closed when part is compressed under predetermined load.
7. footwear product according to claim 6, it is characterised in that when the midsole component is under the predetermined load
When being compressed, the 3rd hole holding part is opened.
8. footwear product according to claim 1, it is characterised in that first hole is made up of six edges.
9. footwear product according to claim 8, it is characterised in that first hole has asterism shape.
10. footwear product according to claim 1, it is characterised in that first hole and second hole have similar
Shape.
11. footwear product according to claim 1, it is characterised in that the midsole component includes periphery with
Center portion point, the periphery are arranged on the outside of the core, and wherein described first hole be arranged on it is described
In core, and wherein described second hole is arranged in the periphery.
12. footwear product according to claim 1, it is characterised in that the midsole component is included in the midsole
The 3rd hole in the forefoot portion of component, wherein the midsole component is included in the middle pin part of the midsole component
4th hole, wherein the 3rd hole and the 4th hole are through holes, and wherein described 3rd hole has the first opening size, institute
Stating the 4th hole has the second opening size, and wherein described first opening size is less than second opening size.
13. footwear product according to claim 12, it is characterised in that first hole is configured to when along described
Closed when applying compression stress to the midsole component on the direction of the thickness of midsole component.
14. footwear product according to claim 13, it is characterised in that described when the midsole component is compressed
Second hole has the 3rd opening size, and wherein described 3rd opening size is less than second opening size.
15. a kind of footwear product, it is characterised in that the footwear product includes:
Midsole component with inner surface and outer surface;
The midsole component further comprises bottom and sidewall sections;
The midsole component is included in multiple holes that auxetic structure is arranged in the outer surface;And
At least one hole in wherein the multiple hole includes the hole being arranged in the sidewall sections of the midsole component
Part.
16. footwear product according to claim 15, it is characterised in that the footwear product further comprises footwear outer bottom structure
Part, the footwear outer bottom component are arranged on the midsole component, wherein the one of the outer surface of the midsole component
It is partially configured as contacting with ground, and a part for the outer surface of wherein described footwear outer bottom component is configured as connecing with ground
Touch.
17. footwear product according to claim 15, it is characterised in that at least one hole including the bore portion
It is the first hole, wherein the midsole component includes being arranged on the second hole in the bottom, and wherein described second hole
Depth is more than the depth of the bore portion in first hole.
18. footwear product according to claim 17, it is characterised in that first hole is blind hole and wherein described
Two holes are through holes.
19. footwear product according to claim 15, it is characterised in that the footwear product includes insole assembly.
20. footwear product according to claim 18, it is characterised in that the insole assembly passes through the midsole group
Second hole exposure on the outer surface of part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010498204.8A CN111602927B (en) | 2015-03-10 | 2015-12-18 | Sole structure with apertures arranged in auxetic configuration |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/643,121 US9538811B2 (en) | 2013-09-18 | 2015-03-10 | Sole structure with holes arranged in auxetic configuration |
US14/643,121 | 2015-03-10 | ||
PCT/US2015/066905 WO2016144409A1 (en) | 2015-03-10 | 2015-12-18 | Sole structure with holes arranged in auxetic configuration |
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CN202010498204.8A Division CN111602927B (en) | 2015-03-10 | 2015-12-18 | Sole structure with apertures arranged in auxetic configuration |
Publications (2)
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CN107427105A true CN107427105A (en) | 2017-12-01 |
CN107427105B CN107427105B (en) | 2020-07-03 |
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CN202010498204.8A Active CN111602927B (en) | 2015-03-10 | 2015-12-18 | Sole structure with apertures arranged in auxetic configuration |
CN201580077276.2A Active CN107427105B (en) | 2015-03-10 | 2015-12-18 | Sole structure with apertures arranged in auxetic configuration |
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CN202010498204.8A Active CN111602927B (en) | 2015-03-10 | 2015-12-18 | Sole structure with apertures arranged in auxetic configuration |
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EP (1) | EP3267820B1 (en) |
CN (2) | CN111602927B (en) |
TW (2) | TWI616147B (en) |
WO (1) | WO2016144409A1 (en) |
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CN112135727B (en) | 2018-05-08 | 2023-02-03 | 彪马欧洲股份公司 | Method for producing soles for shoes, in particular sports shoes |
DK3790423T3 (en) | 2018-05-08 | 2021-11-15 | Puma SE | Sole for a shoe, especially a sports shoe |
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- 2015-12-18 WO PCT/US2015/066905 patent/WO2016144409A1/en active Application Filing
- 2015-12-18 CN CN201580077276.2A patent/CN107427105B/en active Active
- 2015-12-18 EP EP15820809.0A patent/EP3267820B1/en active Active
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2016
- 2016-01-20 TW TW106121925A patent/TWI616147B/en active
- 2016-01-20 TW TW105101768A patent/TWI600386B/en active
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Also Published As
Publication number | Publication date |
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EP3267820A1 (en) | 2018-01-17 |
CN111602927A (en) | 2020-09-01 |
CN107427105B (en) | 2020-07-03 |
CN111602927B (en) | 2021-11-26 |
TWI616147B (en) | 2018-03-01 |
WO2016144409A1 (en) | 2016-09-15 |
EP3267820B1 (en) | 2021-01-20 |
TWI600386B (en) | 2017-10-01 |
TW201733472A (en) | 2017-10-01 |
TW201633944A (en) | 2016-10-01 |
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