CN107581703A - Functional footwear - Google Patents
Functional footwear Download PDFInfo
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- CN107581703A CN107581703A CN201710680139.9A CN201710680139A CN107581703A CN 107581703 A CN107581703 A CN 107581703A CN 201710680139 A CN201710680139 A CN 201710680139A CN 107581703 A CN107581703 A CN 107581703A
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- Prior art keywords
- footwear
- article
- toe
- sole
- footwear according
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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
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/26—Footwear with health or hygienic arrangements with foot-supporting parts with toe-spacers or toe-spreaders
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0205—Uppers; Boot legs characterised by the material
- A43B23/0215—Plastics or artificial leather
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0205—Uppers; Boot legs characterised by the material
- A43B23/0235—Different layers of different material
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/026—Laminated layers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/0295—Pieced uppers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/081—Toe stiffeners
- A43B23/086—Toe stiffeners made of impregnated fabrics, plastics or the like
- A43B23/087—Toe stiffeners made of impregnated fabrics, plastics or the like made of plastics
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/16—Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like
- A43B23/17—Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like made of plastics
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Physical Education & Sports Medicine (AREA)
Abstract
The present invention relates to a kind of article of footwear, and it includes：Footwear sole construction；And top, it is fixed on the footwear sole construction, and the top includes：Compression forming, seamless sole portion, it includes heel cup and sole support member；The sole portion forms single structure；The heel cup is limited by wall, and the wall is transitioned into sole support member, defines the heel recess of bending in its lower ends bent；Wherein, the heel cup is constructed to around outside, inner side and the bottom side of heel；And instep, outside and the footwear of the inner side back portion of covering pin, the footwear back portion includes toe case, wherein, the sole portion is connected with the footwear back portion by attachment, and the sole portion and footwear back portion collaboration define the cavity for being operable to receive the pin of wearer.
Description
The application is divisional application, and the Application No. 201480045106.1 of original bill, the applying date is on 08 13rd, 2014,
Entitled " functional footwear ".
Technical field
The present invention relates to article of footwear, and specifically, it is related to running shoes.
Background technology
The functional footwears such as running shoes design for comfortableness and durability.In order to provide these features, function
Property footwear are generally formed by the material with insulating properties, moisture resistance and/or antiwear characteristic or the composite construction of material.Conformation function
The processing of footwear is probably high labor intensity, it usually needs complicated and costliness sewing and/or injection molding apparatus.For example,
Conventional top can be constructed by sewing, i.e., then will be each by forming a series of monolithics according to pattern-cut material
The monolithic of pattern is sewn into together to form top.Final result is that footwear has a considerable amount of seams (seam).As friction point
These seams spread all over whole top, and specifically, in heel area and bottom section.In consideration of it, conventional footwear need
Bottom or other lids are stitched with the sewing hidden along the bottom on top in wanting.
Another conventional method is formed by being molded.This kind of footwear design for atrocious weather condition
(for example, rubber boot).Although substantially seamless, this kind of footwear are that water and steam are impermeable, and this causes footwear to lack gas permeability.
In the range of sport footwear, this processing result in the uncomfortable of wearer because preventing air-flow to flow in and out footwear.Correspondingly,
The heat and sweat of wearer can not be evaporated in external environment condition, result in the uncomfortable of wearer.
It is its lightweight, ventilative, durable it is therefore desirable to provide a kind of functional footwear, but avoid heel area
And/or seam and/or suturing part in foot pad region.
The content of the invention
The present invention relates to a kind of article of footwear, and it includes：Footwear sole construction；And top, it is fixed on the footwear sole construction, institute
Stating top includes：Compression forming, seamless sole portion, it includes heel cup and sole support member；The sole portion is formed
Single structure；The heel cup is limited by wall, and the wall is transitioned into sole support member (planum in its lower ends bent
Support), the heel recess of bending is defined；Wherein, the heel cup be constructed to around the outside of heel, inner side and
Bottom side；And instep, outside and the footwear of the inner side back portion of covering pin, the footwear back portion include toe case, wherein, it is described
Sole portion is connected with the footwear back portion by attachment, and the sole portion and footwear back portion collaboration define energy
Enough operations are to receive the cavity of the pin of wearer.
The present invention is also related to a kind of article of footwear, and it includes：Footwear sole construction (sole structure) and it is fixed on described
The top (upper) of footwear sole construction.The top includes sole portion (planum section) and footwear back portion (dorsum
section).The sole portion is compression forming, seamless.The sole portion includes heel cup and sole support member.Institute
State sole portion and form single structure.The sole portion covers the heel and plantar foot area of pin substantially.The footwear back portion
For to cover the instep of pin, outside and inner side, it includes toe case.The sole portion is with the footwear back portion by connecing
Close part connection.The sole portion and footwear back portion collaboration define the chamber for being operable to receive the pin of wearer
Body.The sole portion includes laminated piece, the laminated piece include the internal layer towards the cavity, formed footwear outside it is outer
Layer and the intermediate layer being arranged between the internal layer and the outer layer.
The invention further relates to such footwear：It includes the top being connected with footwear sole construction.In one embodiment, top is wrapped
Include the first upper part being fixed in the second upper part.Each upper part is formed by compression forming, in the mistake of compression forming
Cheng Zhong, fabric layer are compressed to form fabric laminate.Using this process, the macrostructure and micro-structural of each upper part by
Control.Specifically, the first upper part includes generally defining the interior bottom on top and the macrostructure of heel cup.In addition, heel
Cup is seamless.Second upper part includes generally defining the instep on top and the macrostructure of toe case.Toe case is also
Designed micro-structural can be included.In one embodiment, toe case includes the toe guiding of one or more integrations
Part, toe guiding piece are operable as the precalculated position being positioned at the toe of wearer in cavity.
In another embodiment, superstructure have formed by the projection along interior upper surface and/or outer upper surface it is micro-
Structure.
Brief description of the drawings
Figure 1A is the side for the article of footwear according to an embodiment of the invention for showing (for the footwear of left foot construction) inner side footwear side
Depending on three-dimensional view.
Figure 1B is the side for the article of footwear according to an embodiment of the invention for showing (for the footwear of left foot construction) lateral shoe side
View.
Fig. 1 C are the rear perspective views of the article of footwear shown in Figure 1B.
Fig. 2 is the exploded view of the article of footwear shown in Figure 1A.
Fig. 3 is that the top perspective of the planar section on top according to an embodiment of the invention (for the top of right crus of diaphragm construction) regards
Figure.
Fig. 4 is the top perspective view of the footwear back portion on top according to an embodiment of the invention (being suitable to right crus of diaphragm).
Fig. 5 A are the three-dimensional zoomed-in views of toe case according to an embodiment of the invention.
Fig. 5 B are the plan view from above of Fig. 5 A toe case.
Fig. 5 C are the sectional views of the toe case shown in Fig. 5 A.
Fig. 6 shows the sectional view of compression-molding apparatus, and shows the formation on top.
Fig. 7 is bowing for the footwear sole construction according to an embodiment of the invention for the inside portion for showing footwear sole construction (being suitable to right crus of diaphragm)
Depending on three-dimensional view.
Fig. 8 is the top view of footwear sole construction according to an embodiment of the invention.
Fig. 9 A are the three-dimensional zoomed-in views of toe case according to an embodiment of the invention.
Fig. 9 B are the plan view from above of Fig. 9 A toe case.
Fig. 9 C are the sectional views of toe case according to an embodiment of the invention.
In all of the figs, similar reference represents similar part.
Embodiment
Below with reference to Figure 1A, Figure 1B and Fig. 1 C, article of footwear 10 according to an embodiment of the invention includes and footwear sole construction 110
The top 105 of engagement (for example, on footwear sole construction 110).Article of footwear 10 defines corresponding with the various pieces of pin
Several regions.Specifically, footwear 10 define：Rear portion footwear region 115, substantially (e.g., including heel exists with heel for it
Interior pin back segment) it is corresponding；Middle footwear region 120, it is arranged in the front of Background Region and substantially with pin stage casing (for example, pin
Arch instep and plantar ball region) it is corresponding；And anterior footwear region 125, its be arranged in the front of intermediate region and substantially with
Pin leading portion (for example, toe of pin) is corresponding.Article of footwear 10 can also include fastener 127 (for example, shoestring) and rear side (heel
Counter) 129 (will discuss in more detail below).
Top 105 includes heel portion 130, outside portion 135, inside portion 140, instep portion (instep) 145 and toe cover
Shell or case 150.Heel portion 130 forms the rear part on top 105 and is basically constructed as the heel extension along pin.Outside portion
135 across footwear 10 longitudinal length and extend along the outside of pin.Similarly, longitudinal length of the inside portion 140 along footwear 10
Extension, so as to which inside portion 140 extends along the inner side of pin.Instep portion 145 is between outside portion and inside portion, across pin
Instep and consist essentially of flap 147.Finally, toe case 150 defines the front area on top 105 and is configured to receive
The toe of pin.
Top 105 defines the cavity for receiving pin.Specifically, heel portion 130, outside portion 135, inside portion 140, instep
Portion 145 and the collaboration of toe case 150 define inner chamber, and pin inserts the interior intracavitary by entrance or collar 155.Collar 155 can
Be made for for example by adhesive and the webbing that applies.In one embodiment, material strips are applied to collar 155
Around inner edge, to allow the edge of collar is made in the case of adhesion without adhesiver (binding), so as to reduce abrasion and/or help
In the skin for making collar attach user.Material can be elastomeric material and/or sticky polymers, such as, but not limited to：Polyurethane,
Silicones, nylon and polyester.
In the embodiment shown in Figure 2, top 105 is formed by two parts, wherein Part I or plane (or sole)
(planum) part 205 is carried on the back (dorsum) part 210 with Part II or footwear by seamless combination part 215 and engaged (for example, even
Connect).With reference to figure 3, the planar section 205 of the basic heel for covering pin and plane domain include heel cup 315A and from heel cup to
Flat support or sole support member (planum support) 315B of preceding extension.Heel cup 315A is constructed to after surrounding pin
The self supporting structure in the outside of calcaneum (calcaneum), inner side and bottom side.As illustrated, heel cup 315A is by with terminating at outside front portion
Lateral edges 335A Outboard Sections 330A and the inboard portion 330B for terminating at front inner edge 335B wall 325 are limited.
Vertical wall 325, to front curve, is transitioned into flat support 315B, and vertical wall and flat support collaboration limit in its lower end
The heel recess or heel cup 340 of bending.In another embodiment, vertical wall can be upwardly extended with it (along collar 155
Direction) and curve inwardly (towards pin).
Flat support 315B extends forward from the heel recess 340 of bending, with limit pin stage casing supporting zone 345A and
Pin leading portion supporting zone 345B.Pin stage casing supporting zone 345A can be the structure being substantially formed in a U-shape, and define bottom wall 350；
Generally vertical outside lug or wall 355A, it terminates at exterior front edge 360A；And generally vertical inner side lug or
Wall 355B, it terminates at interior front edge 360B.Pin leading portion supporting zone 345B define be configured to across pin plantar ball and
The part of the substantially flat of toe.
The heel cup 340 of planar section 205 is seamless.Conventional footwear include seam (for example, welding generally in heel cup
Seam or sewing seam).For example, conventional heel cup is included along the company between two heel half portions (inner side half portion and lateral half)
The vertical seam and the longitudinal seam along the connecting portion between the two half-unit of foot pad of socket part.In contrast, discuss herein
Article of footwear 10 heel portion 130 not include seam.Alternatively, heel portion 130 is created as defining seamless, single heel
The single structure of cup 340.In another embodiment, whole planar section 205 is seamless, and heel cup 315A and plane branch
Support member 315B forms single and/or single structure.
In addition, top 105 according to an embodiment of the invention is no socks formula (sockless), defines and surround pin
Shell.Conventional footwear are generally included with attachment (such as sewing) in the top of the open bottom of sole.Then, material layer is set
To the inside of footwear to form the bed course between sole and pin, the bed course stashes the joint between top and footwear sole construction.
In contrast, " the interior bottom " of article of footwear 10 according to an embodiment of the invention is effectively integrated into top 105, so as to heel
Portion forms single structure (for example, the internal layer in the fabric laminate on formation top 105 is used as socks or shoe-pad) with interior bottom.From
And, it is not necessary to other socks or interior bottom.
With reference to figure 4, the footwear back portion 210 of the basic instep for covering pin includes cardinal extremity part 405A and distal portions 405B.
Cardinal extremity part 405A essentially defines the region of outside portion 135, the region of inside portion 140, the region of instep portion 145 on top 105.Such as
Shown in figure, the cardinal extremity part 405A of footwear back portion 210 includes outer flap 410A and the inner flap separated by central opening 415
410B.Outer flap 410A is the part of substantially flat, and is laterally inwardly extended including multiple (towards central opening 415)
Fin or ring portion 420A to 420D.Ring portion includes two fabric components, the two fabric components be oriented to it is parallel to each other and
It is fixed to one another (connection) in longitudinally spaced two opening positions opened.Using this construction, each ring portion 420A to 420D is defined
The passage for being available for fastener 127 to pass through, it thus form the tie point for fastener (see Figure 1B).It will be appreciated, however, that can
To carry out fixation fastener 127 using the grade others fastening connection piece of eyelet/grommet 422.
Cardinal extremity part 405A also includes flap connector 425, and flap 147 can be attached (for example, by heat-conducting glue band) and arrive
On flap connector 425.Flap 147 can be formed by the material similar with top, and can use identical method (will be
Hereinafter discuss in more detail) formed.Specifically, flap 147 can include such three-dimensional macro structure：The transverse direction of flap
Size bends (for example, being bent along its width), so as to which flap follows the profile of instep 145.In addition, flap 147 can construct
For cause flap along its laterally and/or longitudinally edge and it is tapered so that the middle section of flap is thicker and towards the side of flap
Edge is gradually thinning (for example, the thickness at edge can be the 1/16 of the thickness of middle section).This can by along edge by footwear
The fabric laminate of tongue is compressed to largely and/or realized using the froth bed of cutting as the layer of fabric laminate.
Alternatively, flap 147 can be formed by different materials, and these materials include but is not limited to fabric, netted
Thing etc..
In one embodiment, one or more parts 205,210 on top 105 can include allowing fluid (for example, empty
Gas and/or water) perforation that extends there through.In other examples, top 105 does not include perforation to reduce or anti-fluid flow
Cross top.
Although it has not been described in detail, it is to be understood that, inner flap 410B is to include ring portion and/or perforation as described above
Outer flap 410A mirror image.
The distal portions 405B of footwear back portion 210 includes toe case 150, and toe case 150 covers/accommodate wearer's
Toe.In the illustrated embodiment, toe case 150 includes the top cover 435A of basic horizontal (it is configured to the toe across pin)
And from the edge that top cover extends downwardly or lip 435B (for example, edge, which can be oriented to, is approximately perpendicular to top cover 435A).Toe
Case 150 is configured to cooperate with the pin leading portion supporting zone 345B of flat support, to limit the institute of the receiving pin in top 105
There is the single cavity of toe.With cardinal extremity part 405A similarly, distal portions 405B can also include being operable as allowing fluid
The perforation 430 extended there through.
In one embodiment, footwear back portion 210 constructs with single (single-piece).In addition, toe case 150 can be
Shaping (three-dimensional) structure without sewing.In another embodiment, toe case 150 is seamless.
Each in planar section 205 and footwear back portion 210 can be handled by compression forming (will be more detailed below
Ground discussion) and shaping/shaping.Compression forming allows to have unique geometry (for example, predetermined macrostructure and microcosmic knot
Structure) fabric lamination formation.That is, in addition to the seamless heel cup 340 (macrostructure) of planar section 205, pin
Toe case 150, which can also include defining, is integrated into the undulated of one or more of footwear back portion 210 toe guiding piece
Pattern (microstructure).With reference to figure 5A, Fig. 5 B and Fig. 5 C, toe case 150 include multiple toe guiding piece 505A, 505B,
505C, 505D, 505E, each toe guiding piece are operable as the precalculated position being positioned at toe in toe case cavity 507
(for example, outer fix specified in top) and/or the precalculated position relative to adjacent toe.For example, footwear back portion
210 distal portions 405B include extend in toe case cavity 507 one or more butt shape walls or separator (also by
Referred to as hold finger stop part).Separator is deflected or guiding toe is reached relative to top 105 and/or the precalculated position of adjacent toe.
In one embodiment, cover plate downwards (towards footwear sole construction 110) extension of the separator from toe case 150.In another implementation
In example, separator upwardly extends (not shown) from the flat support 315B of planar section 205.
In a preferred embodiment, toe guiding piece 505A to 505E (is had by integration (for example, shaping) on top 105
Say, toe case 150 body) in a series of depressed regions and elevated regions limited.Specifically, toe case 150
Top rises and falls, so as to define that (each elevated regions have summit 520A extremely to one or more elevated regions 515A to 515E
520E) and one or more depressed regions 525A to 525D (each depressed regions have valley point 530A to 530D).Utilize this
Kind construction, each elevated regions 515A to 515E define the elongated open channels for the part for being operable to receive toe
Or half cylinder 517A to 517E (in a preferred embodiment, passage 517A to 517E is halfway around toe).Depressed regions
525A adjoins to 525D and elevated regions, and extends downwardly enough depth to guide toe to enter elevated regions 515A extremely
In 515E passage 517A to 517E.Each elevated regions 515A to 515E is aligned substantially with corresponding toe, and each recessed
Region 525A is aligned to the corresponding space between 525D and toe substantially.Correspondingly, each passage 517A to 517E is received and worn
The toe of person.Specifically, in the embodiment illustrated, the first toe guiding piece 505A is (by elevated regions 515A institutes
The passage 517A of restriction) big toe (pin thumb) is received, the second toe guiding piece 505B (is limited logical by elevated regions 515B
Road 517B) receive the second toe (two toes), the 3rd toe guiding piece 505C (the passage 517C limited by elevated regions 515C)
The 3rd toe (middle toe) is received, the 4th toe guiding piece 505D (the passage 517D limited by elevated regions 515D) receives the 4th
Toe (fourth toe), and the 5th toe guiding piece 505E (the passage 517E limited by elevated regions 515E) receives the 5th pin
Toe (little toe).In addition, inner side toe (big toe) and outside toe (little toe) are directed to it by the outer wall 540,545 of case respectively
In corresponding toe guiding piece 505A and 505E.
In each toe guiding piece, but each elevated regions 515A to 515E and/or depressed regions 525A to 525D that
This is similar；Alternatively, the height in these regions can be different.That is, from (and/or the flat support of footwear sole construction 110
Distance of top side 315B) to summit 520A to 520E or measured by valley point 530A to 530D can be with identical or different.Citing comes
Say, elevated regions 515A to 515E height can reduce along the laterally consecutive of footwear, wherein the first toe guiding piece 505A has
Have maximum height and the 5th toe guiding piece 505E has minimum height.
In one embodiment, valley point 530A to 530D is extended in toe case cavity 507 with such depth：Make point
Spacing body can interact (contact/deflection toe) with toe within the cavity, but still allow toe from depressed regions 525A
To 525D lower section by so as to allow user artificially to relocate/move/bending toe by its expectation.In other words, due to
Toe case cavity 507 is not extended completely through by depressed regions 525A to the 525D separators limited, therefore in separator
Distal end (that is, depressed regions 525A to 525D valley point 530A to 530D) between flat support 315B exist form valley point
Or the space or gap in recessed gap 532.Recessed gap 532 can have any height h1 for being suitable to the purpose described by it.
For example, the height h1 in recessed gap 532 is selected to allow user artificially to be reset in toe case 150 when needed
Position toe.The height h1 in each depressed regions 525A to 525D recessed gap 532 can be consistent, or can be recessed
It is different between region.
Similarly, apex height h2, i.e., summit 520A to the 520E institutes from flat support 315B to elevated regions 515A
The height h2 (summit gap) of measurement can be adapted for any height of the purpose described by it, and can be in toe guiding piece
505A is to identical or different between 505E.In the illustrated embodiment, apex height h2 is higher than recessed height h1.
Using this construction, each toe guiding piece 505A to 505E-each elevated regions-has and can effectively received
The depth of a part (that is, upper part/region of toe) for toe.For example, toe guiding piece 505A to 505E depth
About the 10% to 50% of receiving/encirclement toe can be configured to, and preferably receive/surround about the 15% of toe to
40%.
Each elevated regions 515A to 515E and depressed regions 525A to 525D can longitudinally prolong along toe case 150
Stretch, it is transversely distanced from one another cross (that is, across the width of footwear) to open so that wall is substantially parallel.Toe guiding piece 505A to 505E
There can be any height for being suitable to the purpose described by it.For example, each elevated regions 515A is to 515E and negative area
Domain 525A to 525D can extend from the front of toe case 150 and terminate at instep portion 145 nearby (for example, article of footwear 10
Flap connector 425 near).
As illustrated, each elevated regions 515A to 515E and depressed regions 525A to 525D defines smooth curved surface,
The curved surface is used as profile using the outer surface of toe.Each toe guiding piece 505A to 505E width w1, w2, w3, w4, w5 can be with
It is identical, can also be different to adapt to the different in width of the toe on pin.For example, the first toe guiding piece 505A (constructions
To receive big toe) width w1 can be more than the 3rd toe guiding piece 505C (be configured to receive middle toe) width w3.In addition,
3rd toe guiding piece 505C width w3 can be more than the width w5 of the 5th toe guiding piece 505E (being configured to receive little toe).
Using above-mentioned construction, each toe is maintained at its physical slot, guiding or limit by toe guiding piece 505A to 505E
Make the transverse shifting of each toe.In operation, when pin is inserted into appropriate article of footwear by wearer, by depressed regions
The separator that 525A to 525D is formed guides each toe to enter in its corresponding elevated regions passage.In use, (that is, pin is quiet
Only or moving) when, toe associated there is continuously directed in elevated regions passage by separator, so as to which toe is protected
Hold in its respective guiding piece 505A to 505E.In other words, toe guiding piece 505A to 505E can be configured to laterally bend
Each toe, driving adjacent toe away from each other so that each toe and toe adjacent thereto be slightly spaced apart/point
From.In addition, toe guiding piece 505A to 505E is by preventing toe from being protected using transverse shifting during (for example, when running)
Hold the position of each toe.Correspondingly, toe guiding piece 505A to 505E makes each toe keep stable, reduces the pin of user
Inside is mobile or skids, and aids in the ability of the offer balance of each individually toe.This optimizes the table of wearer in turn
Now and comfortableness.
The above-mentioned construction on top 105 provides toe case 150 that is single, opening wide cavity, and the toe case receives institute
There is toe, and while the transverse shifting of toe is limited, still allow for user to manipulate toe and desirably in toe cover
Reorientation toe in shell cavity 507.This is with providing a series of individually cavitys, each cavity is used for known to a toe
Cage structure is different.In these known constructions, each toe is substantially enclosed in the cavity of their own, and each cavity
Can be independently movable.Therefore, conventional construction does not provide single unlimited cavity.
Using above-mentioned superstructure, the motion of two kinds of ranks is provided during use.First, whole toe case
150 move as individual unit, the plantar ball-pivot around pin turn (for example, along the sweep of footwear sole construction 110, will later
In discuss in more detail).Secondly, while still allowing for toe naturally mobile, made by toe guiding piece 505A to 505E
Toe scatters in toe case, and this alleviates the pile-up of toe.Which in turn increases wearer's during use comfortable
Property, and provide more natural sensation (sense barefoot) for wearer.
As described above, planar section 205 can be connected in a seamless manner and/or without sewing mode with footwear back portion 210.
In one embodiment, attachment 215 make footwear back portion 210 be engaged with planar section 205 (for example, connection).Specifically, on
Portion 105 includes the interior side engagement portion of the outside attachment 215 arranged along the outside on top and the disposed inboard along top
Part.For example, can be by being such as thermally bonded band (for example, can be commercially available from Bemis Associates Inc., Shirley, MA
The BEMIS seam connecting belts of acquisition) etc. webbing each several part 205,210 on top 105 is connected.In a preferred embodiment,
Attachment 215 include and fabric (for example, polyester, spandex etc.) as the dry goods on formation top.
As described above, the fin of footwear back portion 210 is substantially with edge 355A, 355B, 360A, 360B of planar section 210
For profile.Correspondingly, planar section 205 matches with footwear back portion 210.Specifically, the outer flap of footwear back portion 210 is made
410A and inner flap 410B lateral wall 330A, 355A and madial wall 330B, 355B and planar portions with heel cup 340 respectively
Points 205 are in adjacent relation, the wherein outer flap 410A and inner flap 410B of footwear back portion 210 with planar section
205 complementary modes are cut.Corresponding edge 235A, 235B, 260A, 260B are sewn into together, and apply attachment
215 (for example, webbings), to cause the connecting portion between attachment bridge joint each several part 205,210 and cover sewing unit.It is excellent
Selection of land, attachment 215 are arranged on both inner surface and the outer surface on top 105.Then, heat is applied to attachment 215
Amount makes attachment be fixed on top 105 so as to sealing joints.
Using this construction, attachment 215, which provide, to be minimized and/or eliminates as caused by (exposed) seam of routine
Friction seamless connection.That is, because inner surface of the attachment 215 along top 105 and/or outer surface form
Substantially do not interrupt and/or continuous surface, thus provide seamless connection.
Alternatively, the heat that the seam between adjacent part can be used and be bonded together each several part 205,210
Plastic membrane (for example, can be from Bemis Associates Inc., Shirley, MA commercially available SEWFREE bands) makes plane
Part 205 seamlessly connects with footwear back portion 210.
In other embodiments, ultrasonic bonding can be used.In one embodiment, various pieces pass through supersonic welding
Connect and combine, and weld seam is covered by the band of heat seal film.
In another embodiment, attachment 215 can have bending or the shape to rise and fall, to follow connected top
The profile of part 205,210.
Once top has been formed, then the upper bond that will be formed by adhesive, welding (for example, ultrasonic bonding) etc.
(for example, installation) is on footwear sole construction 110.
Top 105 can include any material for being suitable to the purpose described by it.Specifically, top 105 can be by energy
Enough materials for forming three-dimensional structure (e.g., including structure of toe guiding piece) as described above are formed.For example, top
105 can be formed by fabric laminate.For another example, top 105 can be by can be shaped by compression forming
Fabric laminate is formed.Lift for further example, top 105 is formed by the fabric laminate including froth bed.
Compression forming is such forming method：Wherein, moulding material is placed in cavity body of mould that is unlimited, having heated first
In.Mould is closed with top reinforcing or plug member, applies pressure to force material to be contacted with whole die regions, protects simultaneously
Heat and pressure are held, untill moulding material is cured.Figure 6 illustrates exemplary compression shaped device.As illustrated,
Compression-molding apparatus 605 includes first or concave type moulding section 610, first moulding section 610 be configured to receive second or
Plug-in type moulding section 615, second moulding section 615 have the shape complementary with the shape of the first moulding section.It can be used
Device 605 shapes single layer, or the device 605 can be used to shape sandwich construction.In the embodiment shown in fig. 6, institute's shape
Into top 105 include three layer-exterior layers or outer layer 620, middle part layer or intermediate layer 625 and interior layer or internal layer 630.
For example, outer layer 620 can be breathable synthetic textiles (for example, polyester textile), and intermediate layer 625 can be open celled foam
(for example, vinylacetate), and internal layer 630 can be breathable synthetic textiles (for example, polyester textile).
In addition, outer layer 620 and/or internal layer 630 can also include elastomer (for example, spandex or elastomer), so as to for
Layer provides elastic property.In one embodiment, outer layer 620 is the fabric (weight of the polyester and 15% spandex that include 85%
215g/m2), intermediate layer 625 is polyurethane foam, and internal layer 630 is the fabric of the polyester and 21% spandex that include 79%
(weight 210g/m2)。
Outer fabric layer 620 can have similar or different property (such as extensibility) with inner textile layer 630.Citing comes
Say, outer layer 620 there can be the elongation along length bigger than internal layer 630, and internal layer 630 can have than outer layer 620 more
The big elongation along width.
In other embodiments, outer layer 620 and/or internal layer 630 can be formed by leather, GORE-TEX (GORETEX) etc..
During (and applying heat) is compressed, layer 620,625,630 is glued together, and forms fabric laminate.In addition,
Fabric laminate is consistent with the shape of moulding section 610,615, and permanently keeps its shape.In this way it is possible to formed
The planar section 205 and footwear back portion 210 with mold shape on top 105.
This forming process is not only able to generate the macrostructure (planar section 205 and footwear back portion on top on top 105
210 basic configuration), and the micro-structural (toe guide formation) on top can also be generated.In one embodiment, micro- knot
Structure can also include projection, for example, from the inner surface on top or the almost circular salient point or projection that outwardly extend.When
For projection from during the extension of the outer surface on top, projection can provide wear resistence or shock resistance protection in the designated area on top.Separately
Outside, projection can limit the contact zone for being so configured to improve the contact with ball in play sport (for example, football, play football)
Domain.
When projection is arranged on the inner surface on top 105, projection is used as distance piece, so as in the pin on top and wearer
Between produce air gap or passage, it is allowed to air flows in passage.Projection is integrated into top 105, because mould part 610,
615 shape and form the negative-appearing image of projection pattern (formed in appropriate mould part 610,615).Projection, which can have, to be suitable to
Any size and shape of purpose described by it, and can along top a part or along whole top 105 by appoint
What predetermined pattern arrangement.
Furthermore it is possible to reinforcement member is inserted between internal layer 630 and froth bed 625 and/or between outer layer 620 and froth bed
Part.Reinforcing element is that have and the rigidity of internal layer and/or the component of the equal stiffness of outer layer or bigger rigidity.For example,
The reinforcing plate being substantially formed in a U-shape can be located in the heel part on top 105.The reinforcing plate formed by such as fabric or plastics is ankle
Additional support is provided and is used as interior rear side (internal heel counter).In addition, reinforcing plate can exist during use
(for example, when being contacted with other footwear) provides protection for ankle when needing.
Footwear sole construction 110 is constructed to provide durable, the wear-resisting component of buffering as article of footwear 10 impacts ground.
In one embodiment, footwear sole construction 110 can include interior bottom, midsole and outer bottom.In other embodiments, sole can be single
And/or single structure.Referring now to the embodiment shown in Fig. 7, footwear sole construction 110 include towards upper first side 705 (
It is referred to as top side) and the second side 710 (also referred to as bottom side) towards ground.Top side 705 can have the surface of substantially flat,
The surface has edge or the wall 715 for the smooth curved for defining sole week portion.
Footwear sole construction 110 can also include the rear side 129 for being suitable to the heel part around top 105.Rear side 129 is top
External reinforcing device in 105 heel area, it is configured to control the heel of wearer and makes the heel of wearer in footwear
Keep stable, and the pronation of pin or outward turning are minimized.As illustrated, rear side 129 includes being arranged on footwear sole construction 110
The first side 705 on and from the basic central leg portion 720 of the first side 705 distad (upward) extension.A pair of arm 725A,
725B extends from the distal portions of central leg portion.Specifically, the first arm 725A extending laterally outside towards footwear, and
Second arm 725B is towards extending transversely with the inside of footwear.As illustrated, each arm 725A, 725B are basic horizontals, and
And it is bent outwardly along forward direction (from the longitudinal axis of footwear sole construction radially).
First arm 725A terminates at the first outboard legs 730A.Similarly, the second arm 725B terminates at the second outside
Leg 730B.Each leg 730A, 730B extension (towards footwear sole construction 110) downwards, and slightly forward (towards toe case
150) tilt.With the cardinal extremity of center leg 720 similarly, the cardinal extremity of each outer legs 730A, 730B is arranged on the top of footwear sole construction
On side 705.Using this construction, rear side 129 is defined with the first outside window portion 735A positioned at the outside of footwear and positioned at footwear
Inner side the second outside window portion 735B casing structure.As illustrated, rear side 129 can have substantially cup-shaped shape,
Originally each leg is bent outwardly, the edge more than footwear sole construction, is then curved inwardly.
Rear side 129 can be formed as any material of the purpose described by suitable for it.For example, rear side 129 is by such as
The thermoplastic elastomer (TPE) such as ethylene vinyl ester or polyurethane is formed.In addition, rear side 129 can be flexible, semirigid or firm
Property.Using this construction, rear side 129 provides the stability of pin back segment, it is therefore prevented that and it is injured, and extend the longevity of article of footwear
Life.
With reference to figure 8, the bottom side 710 of footwear sole construction 110 can define the surface of substantially flat.In addition, the surface of bottom side 710
Can be textured.In the illustrated embodiment, the bottom side 710 of footwear sole construction 110 includes pressing predetermined pattern cloth along sole
The multiple friction ridges 805 put.For example, friction ridge 805 can be set by fingerprint pattern, including one or more arcuate patterns,
Bucket shape pattern (right or left) and/or spirality pattern.
In addition, the bottom side 710 of footwear sole construction 110 can include being formed in one or more of bottom side 710 recess.Scheming
In the embodiment shown, the bottom side 710 of footwear sole construction 110 includes being arranged in substantially transverse first recess or curved in the front of heel
Curve 810, and it is arranged in the second substantially transverse recess at the rear (for example, front of the plantar ball of pin) of toe case 150
Or sweep 815.First sweep 810 and the second sweep 815 are configured to sole and provide flexibility, it is allowed to are carried out along these lines
Mobile (pivot).In addition, the bottom side 710 of footwear sole construction 110 can also include the centre being arranged between lateral recess 810,815
Continuous (closed loop) recess 820 of one or more of opening position (for example, plantar aponeurosis region close to pin), and it is placed along footwear
Multiple longitudinally-oriented recesses 825 of opening position selected by bottom structure 110.
Footwear sole construction 110 can be formed by single material or can formed by multiple material.For example, footwear sole construction
The primary structure that is formed by the first material (for example, ethylene vinyl ester) can be included and by the second material (for example, thermoplastic poly
Urethane) formed secondary structure.In one embodiment, primary structure is midsole, and secondary structure is outer bottom.In diagram
In embodiment, outsole structures 830 be arranged along midsole bottom side 710 be arranged in pre-position it is a series of individually pad.
The material of outer bottom 830 is formed because being different from the material to form midsole with different engineering properties.For example, material can have
There is different relative wear rates.For another example, material can have different Shore hardnes figures.Then, outer heelpiece 830
It is the secondary structure formed by the material of the different wear rate of the wear rate with the material from forming primary structure.Specifically
Say, footwear sole construction 110 includes being arranged in the first Toe pad near the big toe of wearer, be arranged in the plantar ball of pin nearby and
The one or more plantar ball pads being laterally spaced across footwear sole construction, and it is arranged in the heel pad near the heel of pin.
Although by reference to specific embodiment to the present invention have been described in detail, for those skilled in the art
For it is readily apparent that the present invention can be made a variety of changes in the case of without departing substantially from idea of the invention and scope and
Modification.For example, region of the part 115,120,125 not necessarily for accurately division footwear 10, but can simply represent footwear
Approximate region to provide reference frame.
Top 105 can have any size or shape for being suitable to the purpose described by it.In addition, the footwear back on top 105
Divide 210 can include any amount of toe guiding piece.For example, with reference to figure 9A, Fig. 9 B and Fig. 9 C, as including for every
The replacement of the toe guiding piece of individual toe (all five toes), toe case 150 can include the guiding for single toe
Part.As illustrated, toe case includes being arranged to the single toe guiding piece 905 for receiving big toe.The toe guiding piece is by convex
Play region 910 to be limited, the elevated regions 919 are by the depressed regions of side or separator 915 and toe case in opposite side
On inner side outer wall 920 defined, thus form and receive the open channels 925 of a part of toe (that is, the passage is incomplete
Surround toe).Using this construction, big toe is directed into toe guiding piece 905, and remaining toe (second to
Five toes) it is positioned in the remaining area 935 of toe case 150.Correspondingly, big toe and (second) toe adjacent thereto be slightly
Separate micro-ly and/or the lateral attitude of toe is kept during use.Remaining second to the 5th toe be not directed (except
Second toe is by separator driving and away from beyond big toe).In the illustrated embodiment, the height of toe guiding piece 905 is big
In the height of remaining cavity 930.In addition, the width w1 of toe guiding piece 905 is less than the width w2 of remaining upper part 935.
Top 105 can fashion into the type of any footwear.For example, top 105 can fashion into the ankle for being raised to wearer
Top and the boots or hightops in the neck portion terminated above the inner side anklebone of user, are thus carried above the ankle of user
For seamless sleeve seal.In this embodiment, top includes footwear back portion as described above and planar section.
Formed top 105 planar section 205 material can with formed top footwear back portion 210 material it is identical or
It is different.For example, planar section 205 can be formed by the material different from footwear back portion 210.Specifically, footwear back portion can be with
By being formed with similar ventilative fabric described above, ventilative fabric is compressed into type with including being operable as adjusting each pin
Toe relative to the position on top 105 multiple toe guiding pieces.However, planar section 205 prevents fluid (example by being operable as
Such as, water) the gas impermeable fabric that extends there through forms.
In addition, internal layer 630 and outer layer 620 can be formed by identical fabric or can formed by different fabrics.Example
Such as, internal layer 630 can be ventilative fabric, and outer layer 620 can be natural by polychlorobutadiene (neoprene) etc. or closed
Into rubber formed.In addition, rubber can mix with other materials, to provide desired property (for example, mixing spandex to carry
High resiliency).
(operation is for extension that footwear sole construction 110 can also be overmolded onto on the toe case 150 on top 105
There is provided toe protection).
In addition, different patterns can be included on planar section 205 and footwear back portion 210.
Although the planar section 205 on top 105 can be fixed on footwear sole construction 110, planar portions by welding or bonding
All or part of divided can also be fixed on footwear sole construction by sewing.In addition, though shown embodiment does not include
Interior bottom, but interior bottom can also be added, by bonding, welding, sewing etc. and interior bottom is fixed on to the planar section 205 on top 105.
As described above, top 105 or a part of of top 105 can be as any materials of the purpose described by suitable for it
Formed.For example, top 105 can be formed by the flexible textile material of predetermined dimension or density.Specifically, top 105
Or a part of of top 105 can be by for example weaving, weaving or the material of nonwoven is formed, material uses flexible property
Such as, but not limited to made of the fiber of nylon, polyester, polyurethane and/or spandex.Fabric can be that breathable (allows all
As air or water or other fluid extend there through), or can be gas impermeable (preventing fluid from extending there through).
In order to durability and prevent fabric wear purpose, can also the seam in the other parts of article of footwear 10 and/
Or protectiveness coating is applied in sewing unit.For example, the sewing unit that footwear sole construction 110 is fixed on top 105 there can be into this cover
Layer.In addition, coating can be applied in the inner or outer side on fabric top 105, so as to such as but be not limited to toe and
The fabric durability of raising is provided in the high eroded areas such as the region above and below instep.
In addition, top 105 and footwear sole construction 110 can have outside polyurethane or silicones coating, it is used to change to provide
Enter the region properties such as the slimeball (tacky grip) of the control to ball.
In other embodiments, footwear sole construction 110 can include bottom, midsole and outer bottom in one or more.For example, midsole
Can be the polyester foam materials such as vinylacetate or polyurethane, and outer bottom can be by (the foaming of various rubber compounds
Rubber, carbon strengthen rubber) formed, outer bottom is operable as providing durable, anti abrasive surface in order to grab ground.Interior bottom is to be located at
In top 105 and the relative thin adjacent with the plantar face of pin buffer unit, bottom is to improve the comfortableness of wearer in setting.
Therefore, it is contemplated that the modification of the invention that covering is fallen into the range of appended claims and its equivalents
And change.It should be appreciated that such as " top " used herein, " bottom ", " front ", " rear ", " side ", " height ",
The term such as " length ", " width ", " top ", " bottom ", " interior ", " outer ", " inner side ", " outside " only represents reference point, and not
Limit the invention to any specific orientation or construction.
Claims (30)
1. a kind of article of footwear, including：
Footwear sole construction；And
Top, it is fixed on the footwear sole construction, and the top includes：
Compression forming, seamless sole portion, it includes heel cup and sole support member；The sole portion forms single knot
Structure；The heel cup is limited by wall, and the wall is transitioned into sole support member, defines the heel of bending in its lower ends bent
Recess；Wherein, the heel cup is constructed to around outside, inner side and the bottom side of heel；And
Instep, outside and the footwear of the inner side back portion of pin are covered, the footwear back portion includes toe case,
Wherein, the sole portion is connected with the footwear back portion by attachment, the sole portion and the footwear back
Collaboration is divided to define the cavity for being operable to receive the pin of wearer.
2. article of footwear according to claim 1, wherein, at least one of the sole portion and the footwear back portion bag
Include laminated piece, the laminated piece include the internal layer towards the cavity, formed footwear outside outer layer and be arranged in described
Intermediate layer between layer and the outer layer.
3. article of footwear according to claim 2, wherein, at least one of the internal layer and the outer layer include fabric.
4. article of footwear according to claim 2, wherein：
The internal layer includes the synthetic textiles containing elastomer；
The intermediate layer includes foam；And
The outer layer includes the synthetic textiles containing elastomer.
5. article of footwear according to claim 1, wherein, the toe cover piece is seamless.
6. article of footwear according to claim 1, wherein：
The footwear sole construction includes the second surface towards upper first surface and towards ground；And
The second surface of the footwear sole construction also includes substantially transverse groove, and the groove defines the footwear sole construction
Sweep.
7. article of footwear according to claim 1, wherein, the heel cup is constructed to around the outside of heel bone, interior
Side and bottom side.
8. article of footwear according to claim 7, wherein, the heel cup has the outside portion for terminating at front outsides edge
Divide and terminate at the inboard portion at front inner edge.
9. article of footwear according to claim 8, wherein, the heel cup and sole support member collaboration define bending
Heel recess.
10. article of footwear according to claim 9, wherein, the article of footwear includes pin hindfoot portion, pin stage casing part and pin
Front section.
11. article of footwear according to claim 1, wherein, the footwear back portion includes：
Cardinal extremity part, which defines the outside portion region on the top, inside portion region and pin dorsal area；And
Distal portions, it includes toe case.
12. article of footwear according to claim 11, wherein, the footwear back portion includes outer including being separated by central opening
Side flap and inner flap.
13. article of footwear according to claim 12, wherein, the outer flap includes multiple ring portions, thus form use
In the tie point of fastener.
14. article of footwear according to claim 13, wherein, the toe case includes
Top cover, it is configured to the toe across pin；And
The lip extended downwardly from the top cover.
15. article of footwear according to claim 1, wherein, the sole portion passes through attachment with the footwear back portion
Connection, the attachment bridge the connecting portion between each sole portion and the footwear back portion.
16. article of footwear according to claim 15, wherein, the attachment include the webbing of covering sewing unit.
17. article of footwear according to claim 15, wherein, the attachment are arranged in the inner surface on the top and outer
On both surfaces.
18. article of footwear according to claim 17, wherein, the attachment include webbing.
19. article of footwear according to claim 1, wherein,
The sole portion is formed by the fabric laminate including outer fabric layer, foam intermediate layer and inner textile layer；And
The footwear back portion is formed by the fabric laminate including outer fabric layer, foam intermediate layer and inner textile layer.
20. article of footwear according to claim 19, wherein, the outer fabric layer and inner textile layer have different elongations
Property.
21. article of footwear according to claim 1, wherein, the footwear back portion includes multiple ring portions, and the ring portion defines
It is available for the passage that fastener passes through.
22. article of footwear according to claim 1, wherein, the footwear back portion includes the perforation for allowing fluid to extend there through.
23. article of footwear according to claim 1, wherein, the toe case includes multiple toe guiding pieces, each described
Toe guiding piece is operable as the precalculated position for being positioned at toe.
24. a kind of article of footwear, including：
Footwear sole construction；And
Top, it is fixed on the footwear sole construction, and the top includes：
Compression forming, seamless sole portion, it includes heel cup and sole support member；The sole portion forms single knot
Structure；Wherein, the sole portion covers the heel and plantar foot area of pin substantially；And
Instep, outside and the footwear of the inner side back portion of pin are covered, the footwear back portion includes toe case,
Wherein, the sole portion is connected with the footwear back portion by attachment, the sole portion and the footwear back
Collaboration is divided to define the cavity for being operable to receive the pin of wearer；The sole portion includes laminated piece, the laminated piece
Including the internal layer towards the cavity, formed footwear outside outer layer and be arranged between the internal layer and the outer layer
Intermediate layer.
25. article of footwear according to claim 24, wherein, at least one of the internal layer and the outer layer include knitting
Thing.
26. article of footwear according to claim 25, wherein：
The internal layer includes the synthetic textiles containing elastomer；
The intermediate layer includes foam；And
The outer layer includes the synthetic textiles containing elastomer.
27. article of footwear according to claim 26, wherein, the sole portion passes through attachment with the footwear back portion
Connection, the attachment bridge the connecting portion between each sole portion and the footwear back portion.
28. article of footwear according to claim 27, wherein, the attachment include the webbing of covering sewing unit.
29. article of footwear according to claim 27, wherein, the attachment are arranged in the inner surface on the top and outer
On both surfaces.
30. article of footwear according to claim 29, wherein, the attachment include webbing.
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| US201361865384P | 2013-08-13 | 2013-08-13 | |
| US61/865,384 | 2013-08-13 | ||
| CN201480045106.1A CN105491905B (en) | 2013-08-13 | 2014-08-13 | Functional footwear |
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| CN201480045106.1A Division CN105491905B (en) | 2013-08-13 | 2014-08-13 | Functional footwear |
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| CN107581703A true CN107581703A (en) | 2018-01-16 |
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| CN201710680139.9A Pending CN107581703A (en) | 2013-08-13 | 2014-08-13 | Functional footwear |
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| CN201480045106.1A Active CN105491905B (en) | 2013-08-13 | 2014-08-13 | Functional footwear |
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| EP (1) | EP3032980B1 (en) |
| CN (2) | CN105491905B (en) |
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| CN112334035A (en) * | 2019-01-24 | 2021-02-05 | 株式会社爱世克私 | Shoe comprising a counter |
| CN112334035B (en) * | 2019-01-24 | 2023-03-10 | 株式会社爱世克私 | Shoe comprising a counter |
| CN113301824A (en) * | 2019-02-13 | 2021-08-24 | 耐克创新有限合伙公司 | Heel support device for footwear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105491905A (en) | 2016-04-13 |
| US20190239595A1 (en) | 2019-08-08 |
| EP3032980B1 (en) | 2019-10-30 |
| WO2015023755A1 (en) | 2015-02-19 |
| US20150047227A1 (en) | 2015-02-19 |
| CN105491905B (en) | 2017-08-15 |
| EP3032980A1 (en) | 2016-06-22 |
| EP3032980A4 (en) | 2017-04-19 |
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