CN108697198A

CN108697198A - Article of footwear with local attachment frictional force area

Info

Publication number: CN108697198A
Application number: CN201780012529.7A
Authority: CN
Inventors: 卡尔文·迈伦·巴克四世; 加布里埃尔·帕布罗·普拉特
Original assignee: Arit International Corp
Current assignee: Arit International Corp; Ariat International Inc
Priority date: 2016-02-22
Filing date: 2017-02-17
Publication date: 2018-10-23
Also published as: US20170238649A1; WO2017147006A1; MX2018010115A; EP3419468A1; AU2017223328A1

Abstract

A kind of article of footwear includes the chlamydate vamp of tool and the sole assembly for being connected to vamp.Sole assembly includes footwear outer bottom and the heel region for having attachment frictional force surface, and heel is protruded from heel region.Sole assembly and vamp limit foot compartment jointly.Attachment frictional force surface includes multiple and different local attachment frictional force area, and each part attachment frictional force area has the attachment frictional force coefficient different from least one other attachment frictional force coefficient in local attachment frictional force area.Attachment frictional force surface further defines and/or including stirrup slidingsurface.Stirrup slidingsurface is configured to allow for article of footwear to be selectively inserted into without the obstruction by stirrup the stirrup of saddle by being slided along the tread of stirrup and neutralize from the stirrup of saddle and remove.

Description

Article of footwear with local attachment frictional force area

Field

This disclosure relates to the article of footwear with local attachment frictional force area.

Background

The bicyclist for wearing article of footwear (such as boots) may want to article of footwear tool when participating in equestrian sport project There is the functional performance for being suitable for ongoing specific project.For example, equestrian sport project, such as match (barrel around bucket Racing), team set ox (team roping), set ox bundle (tie-down roping), drive horse and cut an ox (reining And cutting) and show jumping (jumping), it may relate between the boots of bicyclist and the stirrup for accommodating boots And/or the various interactions between the ground contacted with boots.Boots needs to provide enough attachment frictional forces, to prevent boots It skids when son is in stirrup, however too many attachment frictional force can not be provided, so that when bicyclist wants to get down from horse, boots It is difficult to be removed from stirrup.Further, since various equestrian sport projects need different movements, it to be used for some portions of boots outer bottom The expectation attachment frictional force divided may be different from the expectation attachment frictional force for other parts.Accordingly, there exist to having part The needs of the footwear in attachment frictional force area.

It summarizes

Disclosed herein is the article of footwear with local attachment frictional force area.Article of footwear according to the disclosure includes vamp And sole assembly, the vamp include shell, which is dimensioned and is configured to accommodate the foot of wearer and around dress The foot of person extends, and sole assembly is connected to vamp.Sole assembly includes footwear outer bottom and heel region, and footwear outer bottom, which has, is located in shoes Attachment frictional force surface on the bottom side of outer bottom, heel are protruded from the heel region.Sole assembly and vamp limit jointly foot every Room, the foot compartment are positioned to accommodate the foot of wearer when wearer puts on article of footwear.

Attachment frictional force surface includes:Adjacent to the arch area of heel region, the shoes middle region on front side of arch area, in the middle part of shoes Shoes forward region on front side of area, the toe cap area on front side of shoes forward region, the outside portion in the outer lateral side on attachment frictional force surface Point, the inboard portion on the inner side surface on attachment frictional force surface and the central portion for separating exterior portion and inboard portion Point.

Attachment frictional force surface further includes multiple and different local attachment frictional force area so that each different part attachment Frictional force area has the attachment friction different from the attachment frictional force coefficient at least one of multiple local attachment frictional force areas Force coefficient.Attachment frictional force coefficient is defined as when different local attachment frictional force areas and engagement surface Static Contact by not With the threshold shear power that is applied on engagement surface of local attachment frictional force area from different parts are applied to by engagement surface The ratio of normal force in attachment frictional force area.

Attachment frictional force surface further defines and/or includes the stirrup slidingsurface for extending to arch area from toe cap area.Stirrup Slidingsurface is configured to allow for article of footwear selectively to be inserted by not slided along the tread of stirrup with hindering by stirrup The stirrup entered to saddle is neutralized from the removal of the stirrup of saddle.

Brief description

Fig. 1 is the exploded schematic side view indicated according to the article of footwear of the disclosure.

Fig. 2 is the schematic, bottom view for indicating the article of footwear according to the disclosure.

Fig. 3 is the schematic, bottom view for indicating the article of footwear according to the disclosure.

Fig. 4 is the fragmented schematic side view for indicating the article of footwear according to the disclosure.

Fig. 5 is the fragmented schematic upward view indicated according to the article of footwear of the disclosure.

Fig. 6 is the schematic, bottom view for indicating the article of footwear according to the disclosure.

Fig. 7 is the schematic side elevation indicated according to the article of footwear of the disclosure about the stirrup of saddle.

Fig. 8 is the schematic side elevation for the measurement for showing tangential force and normal force according to the disclosure.

Fig. 9 is the schematic, bottom view for indicating the article of footwear according to the disclosure.

Figure 10 is the schematic, bottom view for indicating the article of footwear according to the disclosure.

Figure 11 is the schematic, bottom view for indicating the article of footwear according to the disclosure.

Figure 12 is the schematic, bottom view for indicating the article of footwear according to the disclosure.

Figure 13 is the schematic, bottom view for indicating the article of footwear according to the disclosure.

Description

It is schematically shown in Fig. 1-13 according to the article of footwear of the disclosure, and is generally indicated with 10.Such as this Used in text, article of footwear 10 can individually and/or collectively referenced as footwear 10.For example, footwear 10 can refer to single article of footwear 10, a pair of of article of footwear 10 (such as can simultaneously being worn by wearer) and/or more than two article of footwear 10.

In the accompanying drawings, identical reference numeral is intended to indicate that in all each attached drawings, phase Sihe is corresponding but not necessarily Identical element.Therefore, when showing the element of similar number in two or more attached drawings, the element of these similar numbers Need not discuss in these each attached drawings, and unless otherwise stated, front discussion include it is mentioned that Modification will be applicable in inside, this is within the scope of this disclosure.Similarly, although in two or more parts of the disclosure and/ Or in conjunction with two or more attached drawings describe similar number element (including the illustrative value of these elements, material, construction, Modification etc.), however these illustrative value, material, construction, modifications of these elements etc. can also be applied, even if every time this It is not repeated under discussion in the case of kind, this is within the scope of this disclosure.

As shown in Figure 1, including vamp 12 according to the article of footwear 10 of the disclosure, vamp 12 includes shell 14 and can wrap Include stack shell (shaft) 18.Article of footwear 10 also comprises the sole assembly 20 for being connected to vamp 12.Sole assembly 20 includes outside shoes There is attachment frictional force surface 40, heel 32 to be protruded from heel region 30 for bottom 22 and heel region 30, footwear outer bottom 22.Attachment frictional force table Face 40 limits the stirrup slidingsurface 90 that at least part across attachment frictional force surface extends.Attachment frictional force surface 40 is another Other places or the part that alternatively can be described as including or be formed stirrup slidingsurface 90.

Vamp 12 can be connected to sole assembly 20, such as be connected to the periphery of sole assembly 20, and work as article of footwear 10 when being worn, and at least part that vamp 12 can surround the foot of wearer extends.For example, vamp 12 can engage and/ Or toe, instep and/or the heel of the foot around wearer extend.Therefore, vamp 12 and sole assembly 20 can be described To limit foot compartment 16 jointly, foot compartment 16 is sized to accommodate the foot of wearer, and when wearer puts on When with wearing footwear 10, the foot of wearer is inserted into and is supported in foot compartment 16.As it is used herein, foot compartment 16 It may be additionally referred to as shoe cavity 16.A part for sole assembly 20 and/or vamp 12 is contacted to the foot of wearer herein or by sole The reference of the part contact of component 20 and/or vamp 12 need not be directly physically contacted, because wearer is typically included Socks.Additionally or alternatively, the foot of wearer can refer to and wearer's to the reference of the foot of wearer herein Foot be inserted into foot compartment 16 before around wearer foot extend any socks, stocking, wrap object or its Its layer.

Vamp 12 can be described as including and/or as footwear 10 shell 14, and be boots form in footwear In the case of, be also described as including stack shell 18, stack shell 18 from shell along the leg extension of wearer, such as in wearer Leg heel string area above extend.The shell 14 of vamp 12 can be coupled to footwear outer bottom 22 and can be dimensioned and It is configured to accommodate the foot of wearer when footwear 10 are worn and extend around the foot of wearer.In other words, work as shoes When class 10 is worn, footwear outer bottom 22 and the common foot for accommodating wearer of shell 14, wherein footwear outer bottom is usually in the foot of wearer The lower section in portion extends, and shell typically at least surrounds the side of the foot of wearer and top extends.Can by additionally or Shell 14 can be connected to by being alternatively referred to as the stack shell 18 of tubular article (chimney) 18, and can be from shell upwards (i.e. remote From on the direction of footwear outer bottom) extend.Stack shell 18 can be sized and/or be shaped as the shank of the wearer of receiving footwear 10 simultaneously It extends around.Stack shell 18 limits opening 19, and wearer can be extended to foot in vamp 12 by the opening 19, and then It extends in shell 14 to put on footwear 10.

The example for being shown here and discussing relates generally to heeled article of footwear, such as horsemanship riding boots.However, the disclosure It is not limited to boots, and the various parts of footwear disclosed herein 10 and characteristic can be also used together with any suitable footwear, Such as riding shoes, sport footwear and/or leisure footwear.As an example, according to the shoes 10 of the disclosure may include and/or be shoes, Dress shoes, playshoes, sport footwear, boots, footware, climbing boot, riding boots, cowboy boot, Stress of Military Shoes, building industry footwear, joy Happy shoes, light boots and/or outdoor boots/shoes.As shown in phantom in Figure 1, footwear 10 may include or omit stack shell 18 and/or shoes Class 10 can be shoes, low side boots, high side boots or middle side shoes.

As Fig. 1 is schematically shown, vamp 12 may include one or more adjustable mechanical fasteners 11, be adjusted Machanical fastener 11 is configured to be selectively engaged by wearer and/or discharged, with constraint, reduction, release, increase and/or Otherwise change the size of vamp 12, such as changes the size of shell, stack shell and/or foot compartment.As used herein , adjustable mechanical fastener 11 may be additionally referred to as adjustable mechanical retention mechanism 11.The example of machanical fastener 11 includes shoes Band, button, buckle, slide fastener and loop fasteners.When there are when machanical fastener 11, machanical fastener 11 can be positioned on vamp 12 Any component appropriate on, such as be located on shell 14 and/or stack shell 18.Alternatively, footwear 10 can not include adjustable Save the other structure of machanical fastener 11 or the size for being selectively adjusted shell and/or stack shell.For example, and as beg for Opinion, footwear 10 can be boots, such as jean boots, and/or can have feature usually associated with this boots.As More specific example, vamp 12, shell 14 and/or stack shell 18 can not include band clip fastener, can not include hook-loop fastener Part can not include zipper fastener, and/or can not include shoestring.

Heel 32 can be integrally formed with footwear outer bottom 22, or can not be integrally formed with footwear outer bottom.For example, heel 32 can To be a separately formed and then be connected to external heel 32, stacked heel 32 and/or the composite shoe of footwear outer bottom 22 with 32.Sole Component 20 in addition may include inner sole, midsole, by sole assembly be fixed to shell welt (welt) and/or reinforce shoes The bow pad (shank) of the arch area of bottom component.The component of sole assembly 20 can include respectively one or more material layers, and And may include the more than one material layer being stacked, with compound form corresponding component.

When wearer stands when wearing footwear 10 on flat ground, the attachment frictional force surface of sole assembly 20 40 are usually located on the bottom side of footwear outer bottom.Attachment frictional force surface 40 includes have corresponding attachment frictional force quality at least one Local attachment frictional force area 41, and may include the multiple attachment frictional force components for being configured to generate attachment frictional force quality 60.As it is used herein, local attachment frictional force area 41 is also referred to as attachment frictional force area 41.

In one embodiment of footwear 10, wherein attachment frictional force surface 40 includes multiple local attachment frictional force areas 41, multiple part attachment frictional force areas may include and/or be with the multiple and different of corresponding different attachment frictional force quality Local attachment frictional force area.In other words, the different part in each of multiple and different local attachment frictional force region is attached Frictional force area 41 can have that be different from least one of multiple and different local attachment frictional force area (and optionally more In one) the attachment frictional force quality in other different local attachment frictional force area.

As it is used herein, the term " local (localized) " for describing attachment frictional force area 41 is intended to refer to Such attachment frictional force area, the attachment frictional force area is incompletely across the (such as on the outside-inside of attachment frictional force surface 40 On each direction in direction and front-rear direction) extend and/or the attachment frictional force area occupy attachment frictional force surface 40 Area subset, the subset be less than attachment frictional force surface gross area.As it is used herein, for describing attachment friction The term " different (distinct) " in power area 41 and/or multiple attachment frictional force areas, which is intended to refer to, not to be overlapped spatially and appoints What his attachment frictional force area shares public domain and/or rubs with the attachment of the shared common unit in any other attachment frictional force area The areas Ca Li.Therefore, including the attachment frictional force surface 40 in multiple and different local attachment frictional force areas 41 can optionally be retouched State be include multiple attachment frictional force areas so that each attachment frictional force area in multiple and different local attachment frictional force areas accounts for According to the area of the gross area less than attachment frictional force surface, and make multiple and different each of local attachment frictional force areas Attachment frictional force area is not spatially heavy with any other attachment frictional force area in multiple and different local attachment frictional force areas It is folded.Similarly, the term " different " of the corresponding attachment frictional force quality for describing different local attachment frictional force areas 41 It is intended to refer to attachment frictional force quality different from each other in quality and/or quantity.

As it is used herein, term " upper (upper) ", " top (above) ", " top (top) ", " under (lower) ", Between " lower section (below) ", " bottom (bottom) " and component for describing article of footwear 10 and/or article of footwear 10 The similar terms of spatial relationship between component and ground or other objects are to be positioned from level ground with vertical orientation From the point of view of article of footwear 10.Therefore, top surface or top side are the surface or side for being generally facing away from ground of finger, and Lower surface or downside refer to the surface or side for being facing generally towards ground.

Referring to Fig.1-3, attachment frictional force surface 40 may include front side close to heel region 30 and before heel region 30 Arch area 42 on side, the shoes middle region 44 on the front side of arch area and the shoes forward region 46 on the front side of shoes middle region. In addition, attachment frictional force surface 40 may include the toe cap area 48 on the front side of shoes forward region 46.It arch area 42 can be by structure It causes, when wearer wears the standing of footwear 10 and walks on the ground and/or on the ground, spatially to remove from flat ground (that is, increase or otherwise separate and/or do not contacted with flat ground with flat ground).

As it is used herein, term " inside (medial) ", " central (central) ", " outside (lateral) ", " preceding (anterior) ", the similar art of the spatial relationship " afterwards (posterior) " and between the component for describing article of footwear 10 Language is article of footwear 10 is when the wearer by standing upright on level ground wears.Therefore, inside table Face or inner side surface are the surface or side of the center line (midline) of the close wearer's body of finger, and outer surface or Outer lateral side is finger relative to inner surface or inner side surface surface or side far from wearer's body center line.Example Such as, the inner side surface for the article of footwear 10 being through on wearer's right crus of diaphragm is often referred to the left side of article of footwear 10, and is through dress The outer lateral side of article of footwear 10 on person's right crus of diaphragm is often referred to the right side of article of footwear 10.Similarly, front surface or leading flank Be finger the heel relative to wearer close to wearer toe surface, side and/or part, and rear surface or Trailing flank be finger the toe relative to wearer close to wearer heel surface, side and/or part.As Example, the component at least substantially in front of second component can be described as being located at and/or be located in the front side of second component On face.

Arch area 42, shoes middle region 44, shoes forward region 46 and/or toe cap area 48 can refer to or can be attachment frictional force Surface 40 discrete or the area clearly limited;It can refer to or can be the general area on attachment frictional force surface;And/or it can be with Refer to or can be the opposite area on attachment frictional force surface.The example in the opposite area as attachment frictional force surface 40, arch area 42 can be described as detaching heel region 30 and shoes middle region 44, and shoes middle region 44 can be described as separating arch area 42 and shoes front Area 46 and/or shoes forward region 46 can be described as separating shoes middle region 44 and toe cap area 48.

It additionally or alternatively, can be with reference to attachment frictional force surface 40 and dress when wearer wears footwear 10 The corresponding part in part of the foot of person describes arch area 42, shoes middle region 44, shoes forward region 46 and/or toe cap area 48. For example, arch area 42 can refer to the area being usually located at below the arch of foot of wearer's foot on attachment frictional force surface 40, shoes middle part Area 44 can refer to the area being usually located at below the sufficient stage casing of wearer's foot on attachment frictional force surface, and shoes forward region 46 can refer to The area being usually located at below the front foot of wearer's foot and/or toe cap area 48 on attachment frictional force surface can refer to attachment friction The area being usually located at below one or more toes of wearer's foot on power surface.

Relative to each other Fig. 2 schematically shows arch area 42, shoes middle region 44, shoes forward region 46 and toe cap area 48 Relative orientation and exterior portion 50, the relative orientation of center portion 52 and inboard portion 54 relative to each other.Therefore, in Fig. 2 Dotted line be intended to show that attachment frictional force surface 40 area relative position relation, rather than be intended to show that attachment frictional force surface Area specific shape, size and/or absolute position.In fig. 2, heel portion 30 indicates schematically in phantom, to illustrate Attachment frictional force surface 40 adjacent to heel portion but does not include usually heel portion.

As further schematically shown in Fig. 2, attachment frictional force surface 40 can be described as having outer lateral side 26 And/or inner side surface 28, and can additionally or alternatively be described as including exterior portion 50, center portion 52 and/or Inboard portion 54.Each in exterior portion, center portion and inboard portion can extend across arch area 42, shoes middle region 44, one or more in shoes forward region 46 and/or toe cap area 48.In other words, before arch area 42, shoes middle region 44, shoes Area of portion 46 and/or toe cap area 48 can respectively be described as having exterior portion 50, center portion 52 and/or inboard portion 54, And vice versa.Therefore, the given position and/or component on attachment frictional force surface 40 can be described as be in arch area 42, shoes In at least one of middle region 44, shoes forward region 46 and toe cap area 48, and be also described as outer side section 50, in It entreats at least one of part 52 and inboard portion 54.

Arch area 42, shoes middle region 44, shoes forward region 46 and/or toe cap area 48 respectively can take up attachment frictional force surface 40 any ratio appropriate.For example, each in arch area 42, shoes middle region 44, shoes forward region 46 and/or toe cap area 48 Can individually occupy the longitudinal extent measured on front-rear direction on attachment frictional force surface 40 at least 5%, at least 10%, at least 15%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, At least 55%, less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, less than 47%, be less than 43%, less than 37%, less than 33%, less than 27%, less than 23%, less than 17%, less than 13%, less than 7% and/or it is less than 3%.Two or more in arch area 42, shoes middle region 44, shoes forward region 46 and/or toe cap area 48 can take up attachment and rub The identical or substantially the same ratio of the longitudinal extent on power surface 40 is wiped, or each area can take up attachment frictional force surface Longitudinal extent distinctive ratio.

Similarly, exterior portion 50, center portion 52 and/or inboard portion 54 respectively can take up attachment frictional force surface 40 any ratio appropriate and/or the corresponding arch area 42, shoes middle region 44, shoes front for occupying attachment frictional force surface 40 Any ratio appropriate in area 46 and/or toe cap area 48.For example, in exterior portion 50, center portion 52 and/or inboard portion 54 Each can individually occupy attachment frictional force surface 40 (or occupy the arch area 42 on attachment frictional force surface 40, shoes Middle region 44, shoes forward region 46 and/or toe cap area 48) measure on the outside-interior direction lateral extent at least 5%, At least 10%, at least 15%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, be less than 47%, it is less than 43%, is less than 37%, is less than 33%, is less than 27%, is less than 23%, is less than 17%, is less than 13%, is less than 7% And/or it is less than 3%.Two or more in exterior portion 50, center portion 52 and/or inboard portion 54 can take up attachment The identical or essentially identical ratio of the lateral extent of traction surface 40, or each partly can take up attachment frictional force table The distinctive ratio of the lateral extent in face.

Fig. 3 is the slightly detailed view of footwear outer bottom 22, and further illustrates the phase in the area on attachment frictional force surface 40 To the example of position.Similar to Fig. 2, the dotted line in Fig. 3 is intended to show that arch area 42, shoes middle region 44, shoes forward region 46 and shoes The relative orientation relative to each other of sharp area 48 and exterior portion 50, the phase of center portion 52 and inboard portion 54 relative to each other To orientation.These relative orientations in figure 3 than illustrating in greater detail in fig. 2;However, attachment frictional force table shown in Fig. 3 The area in face 40 is intended to be illustrative and be not restrictive relative to the specific shape, size and/or absolute position in area again.Figure In addition 3 show positioned at the attachment frictional force surface 40 of the front side of heel region 30.

With reference to Fig. 4-6, article of footwear 10 may include multiple attachment frictional force components 60 spaced apart.As used herein , attachment frictional force component 60 can also be known as traction elements 60.Attachment frictional force component can independent and/or common structure It causes to generate desired attachment frictional force quality and/or contributes to corresponding desired attachment frictional force quality.For example, footwear outer bottom 22 may include flat or at least substantially flat the first footwear outer bottom surface 24 and can also include from the first footwear outer bottom Surface attachment frictional force component 60 spaced apart outstanding.

Each in multiple attachment frictional force components 60 can have any suitable shape, size and/or material structure It makes.With reference to Fig. 4-5, each attachment frictional force component 60 can be described as including front section 62 and/or rear section 64.Such as Fig. 4 Shown, front section 62 can be tapered towards the first footwear outer bottom surface 24 with front angle 63, and/or rear section 64 can bore later Angle 65 is tapered towards the first footwear outer bottom surface.As shown in figure 4, front angle 63 can be defined as such as through attachment frictional force component The angle between the plane and the surface of front section 62 on the first footwear outer bottom surface 24 and/or rear cone angle that 60 main body measures 65 can be defined as the plane and rear section 64 on the first footwear outer bottom surface that the main body such as by attachment frictional force component measures Surface between angle.

Front angle 63 and/or rear cone angle 65 can be selected and/or are configured to provide to attachment frictional force component 60 any Suitable physical characteristic.For example, rear cone angle 65 can be sufficiently small so that when article of footwear 10 is moved relative to object, back zone The back edge of section 64 is not easy to be blocked by exterior object.As more specific example, article of footwear 10 can be horsemanship riding boots, ride Riding boots can be used in combination with the stirrup of saddle, and article of footwear can be configured to be selectively inserted into stirrup neutralize from Stirrup removes, without being hindered by stirrup.Therefore, attachment frictional force surface 40 may include multiple attachment frictional force components 60, should Attachment frictional force component 60 has the corresponding rear cone angle 65 of sufficiently small (i.e. acute angle) so that and article of footwear can be exited from stirrup, and The edge of attachment frictional force component will not be hindered by the edge of stirrup.In other words, some or all of attachments spaced apart Frictional force component 60 can lack back edge, the back edge perpendicular to or be at least substantially orthogonal to the first footwear outer bottom surface 24 simultaneously And therefore when article of footwear 10 is exited from stirrup, the back edge is easy to stumble or be stuck on the edge of stirrup.Additionally or substitute Ground, front angle 63 can be more than rear cone angle 65.Additionally or alternatively, each attachment frictional force component can be described as lacking to It is few substantially on the outside-interior direction on the interconnection that extends, the interconnection have perpendicular to or it is at least substantially vertical Channel edge in the first footwear outer bottom surface 24.

Front angle 63 and rear cone angle 65 can respectively have any suitable size.For example, front angle 63 can be more than 5 Degree is more than 10 degree, is more than 20 degree, is more than 30 degree, is more than 40 degree, is more than 45 degree, is more than 50 degree, is more than 60 degree, is more than 70 degree, is big In 80 degree, be more than 90 degree, be less than 100 degree, be less than 85 degree, be less than 75 degree, less than 65 degree, less than 55 degree, less than 47 degree, less than 43 Degree is less than 35 degree, is less than 25 degree, being less than 15 degree and/or less than 7 degree.Similarly, rear cone angle 65 can be more than 5 degree, more than 10 Degree is more than 20 degree, is more than 30 degree, is more than 40 degree, is more than 45 degree, is more than 50 degree, is more than 60 degree, is more than 70 degree, is more than 80 degree, is big In 90 degree, be less than 100 degree, be less than 85 degree, be less than 75 degree, be less than 65 degree, less than 55 degree, less than 47 degree, less than 43 degree, less than 35 Degree is less than 25 degree, is less than 15 degree and/or less than 7 degree.Front angle 63 and/or rear cone angle 65 can be equal, or at least substantially phase Deng, or can be different, such as wherein front angle is more than or less than rear cone angle.

As shown in figure 4, each in multiple attachment frictional force components 60 spaced apart can be described as having vertical In or be at least substantially orthogonal to the attachment frictional force member height 70 measured on the direction on the first footwear outer bottom surface 24, and it is attached Frictional force component additionally or alternatively can be described as being equal to or being substantially equal at least from the first footwear outer bottom surface protrusion The distance of attachment frictional force member height.Each attachment frictional force component 60 can have any suitable attachment frictional force component Highly 70.For example, attachment frictional force member height 70 can be less than 1 millimeter (mm), be less than 2mm, be less than 3mm, be less than 5mm, be small In 10mm and/or it is less than 15mm.Each in multiple attachment frictional force components 60 spaced apart can be from the first footwear outer bottom table Face 24 protrudes about the same distance, and/or can have at least substantially identical attachment frictional force member height 70.It substitutes The corresponding attachment frictional force member height 70 of various ranges and/or distribution can be presented in ground, multiple attachment frictional force components 60.Such as It is in addition shown in Fig. 4-5, each attachment frictional force component 60 can be described as having to be measured on generally front-rear direction Attachment frictional force component length 72.For example, attachment frictional force component length 72 can be more than 1mm, be more than 3mm, be more than 5mm, is big In 10mm, more than 15mm, more than 20mm, more than 25mm, less than 30mm, less than 27mm, less than 22mm, less than 17mm, be less than 12mm, it is less than 7mm, is less than 2mm and/or is less than 1mm.

Although Fig. 4 shows that the profile of attachment frictional force component 60 is substantially trapezoidal shape, this is not required, and adheres to and rub Any suitable profile can be had by wiping power component, this is within the scope of this disclosure.As it is used herein, rubbing for describing attachment The term " profile " for wiping power component 60 is intended to refer to the attachment frictional force from the outer lateral side of footwear outer bottom 22 and/or inner side surface The geometry of component.For example, attachment frictional force component 60 can have general triangular, almost diamond, it is generally polygonal and/or The profile of a combination thereof, each face or surface of wherein attachment frictional force component are linear, arc or partial linear and portions Divide arc.Front section 62 and rear section 64 can have similar profile, or can have different profiles.It rubs in attachment The profile for wiping power component 60 is not attachment frictional force member height 70 and/or attachment frictional force generally in the embodiment of rectangle Component length 72 can describe the corresponding size of the minimum rectangle of the profile of external attachment frictional force component.

As further illustrated in Figure 5, each attachment frictional force component 60 can be described as having in substantially outboard vs inboard The attachment frictional force surface member width 74 measured on direction.Attachment frictional force component length 72 can be less than, greater than, equal to and/or It is substantially equal to attachment frictional force surface member width 74.For example, attachment frictional force surface member width 74 can be more than 1mm, be more than 3mm, More than 5mm, more than 10mm, more than 15mm, more than 20mm, more than 25mm, less than 30mm, less than 27mm, less than 22mm, be less than 17mm, it is less than 12mm, is less than 7mm, is less than 2mm and/or is less than 1mm.

Although attachment frictional force component 60 is shown as the shape of general rectangular by Fig. 5, this is not required, and attached It is any suitable shape frictional force component, this is within the scope of this disclosure.As it is used herein, rubbing for describing attachment The term " shape " for wiping power component 60 is intended to refer to the geometry for the attachment frictional force component observed from 22 lower section of footwear outer bottom (that is, the bottom of footwear outer bottom is directly seen from the direction perpendicular to the bottom of footwear outer bottom).For example, attachment frictional force component 60 can have Substantially circular, generally oval, generally polygon and/or a combination thereof shape.Front section 62 and rear section 64 can be with With similar shape, or there can be different shapes.For example, as shown in phantom in Figure 5, the shape of front section 62 can be with It is substantially upper trapezoid, and/or the shape of rear section 64 can be generally triangle.In the example shown, attachment rubs Pentagon shaped can be additionally or alternatively described as having by wiping power component 60.Attachment frictional force component 60 shape not It is generally in the embodiment of rectangle, attachment frictional force component length 72 and/or attachment frictional force surface member width 74 can describe The corresponding size of the minimum rectangle of the shape of external attachment frictional force component.

Each and/or its part in multiple attachment frictional force components 60 spaced apart can be by any suitable materials It constitutes.Front section 62 can be formed by the first material 66, and rear section 64 can be formed by the second material 68 so that the first material and Second material can be identical material or different materials.For example, the first material 66 can be softer than the second material 68 or more Firmly, can or density smaller than the second density of material it is big, and/or can have less than or greater than the second material hardness hardness. One or both of first material and the second material may include carbon fiber, composite material, nylon (such as nylon-6), thermoplastic Property material (such as thermoplastic polyurethane (TPU)), polyvinyl acetate, plastic of poly vinyl acetate (PEVA), rubber, resin, Polyester, polyethers, metal, alloy, metalloid and/or a combination thereof.For example, the first material may include or soft rubber and/or Two materials may include or TPU.

Multiple attachment frictional force components 60 spaced apart can occupy any ratio appropriate on attachment frictional force surface 40.Example Such as, multiple attachment frictional force components can occupy attachment frictional force surface at least 20%, at least 30%, at least 50%, at least 60%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 99%, be less than 90%, Less than 80%, it is less than 75%, is less than 70%, is less than 60%, being less than 50% and/or be less than 40%.Additionally or alternatively, multiple Attachment frictional force component 60 spaced apart can occupy any part appropriate in given attachment frictional force area 41.For example, multiple attached Frictional force component can occupy attachment frictional force area at least 20%, at least 30%, at least 50%, at least 60%, at least 70%, At least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 99%, less than 90%, less than 80%, be less than 75%, it is less than 70%, is less than 60%, is less than 50% and/or less than 40%.Additionally or alternatively, each may include appointing One or more attachment frictional force areas 41 of the attachment frictional force component 60 of what suitable quantity and/or configuration can take up attachment Any ratio appropriate of traction surface 40, example include occupy attachment frictional force surface at least 20%, at least 30%, At least 50%, at least 60%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 99%, less than 90%, less than 80%, less than 75%, less than 70%, less than 60%, less than 50% and/or less than 40%.

Fig. 6 shows the example of distribution of the attachment frictional force component 60 on the attachment frictional force surface 40 of footwear outer bottom 22. Fig. 6 depicts the substantially rectangular embodiment of shape of each attachment frictional force component 60;However, not requiring that all implementations Example all in this way, and Fig. 6 can alternatively be described as schematically describing with any shape disclosed herein and/or profile Attachment frictional force component 60.In embodiment shown in figure 6, attachment frictional force component 60, which can be described as occupying attachment, to rub Wipe about the 50% of power surface 40, and be predominantly located at the exterior portion 50 of shoes forward region 46, shoes forward region center portion 52, In the inboard portion 54 of shoes forward region and the inboard portion of shoes middle region 44.Jointly, these areas can be described as forming part Attachment frictional force area 41, the part attachment frictional force area 41 can have corresponding attachment frictional force quality, the attachment frictional force Quality may originate from the individual and/or common attachment frictional force for the attachment frictional force component 60 being located in attachment frictional force area Energy.

Attachment frictional force area 41 may include and/or be arch area 42, shoes middle region 44, shoes forward region 46, toe cap area 48, Any intersection, union and/or the combination appropriate of exterior portion 50, center portion 52 and/or inboard portion 54.Additionally or replace Dai Di, attachment frictional force area 41 can be described as being completely contained in the more than one part on attachment frictional force surface 40 and/or In area, partly extend in the more than one part and/or area on attachment frictional force surface 40 and/or extend to attachment frictional force In the more than one part on surface 40 and/or area.In other words, the given position on attachment frictional force surface 40, part and/ Or area may include the part in attachment frictional force area 41, may include entire attachment frictional force area, and/or may include one Above attachment frictional force area.Similarly, before given attachment frictional force area 41 may include arch area 42, shoes middle region 44, shoes Area of portion 46, toe cap area 48, exterior portion 50, center portion 52 and/or inboard portion 54 a part;It may include attachment friction Any part/on power surface 40 or the entirety in region;And/or may include the more than one part on attachment frictional force surface The area and/or.

Each and/or its corresponding front section 62 in multiple attachment frictional force components 60 spaced apart and/or back zone Section 64 can be having the same or substantially the same size, attachment frictional force component length 72, attachment frictional force surface member width 74, attachment frictional force member height 70, shape, profile, front angle 63, rear cone angle 65, material construction and/or material property.It replaces Dai Di, attachment frictional force component spaced apart and/or at least one of its corresponding front section and/or rear section are even complete It portion can be different from remaining attachment frictional force component and/or at least subset of its section at least one performance.For example, more Each in a attachment frictional force component 60 can be with similar size and/or shape or attachment frictional force component Size and/or shape can change according to attachment frictional force component relative to the position on attachment frictional force surface 40.Additionally Or alternatively, multiple attachment frictional force components 60 spaced apart may include the first subset attachment frictional force component and second subset Attachment frictional force component so that each attachment frictional force component in the first subset attachment frictional force component adheres to than second subset Each attachment frictional force component bigger, higher in frictional force component, harder, shape is different and/or is formed from different materials.

As discussed, attachment frictional force surface 40 may include at least one office for having corresponding attachment frictional force quality Attachment frictional force area of portion 41.As it is used herein, term " attachment frictional force quality " can refer to can be used for describing accordingly adhering to rub Any suitable physical characteristic, performance and/or the measurement of the attachment frictional force ability in the areas Ca Li 41, and additionally or alternatively It is referred to alternatively as traction characteristics, frictional behavior, static shear force ability and/or grasps measurement.For example, and as shown in figure 8, Attachment frictional force quality can be attachment frictional force coefficient, which can be defined as being applied to by adhering to The method of the threshold shear power 82 for the engagement surface 80 that frictional force area 41 is engaged and the application for being applied to attachment frictional force area simultaneously To the ratio of power 84.The normal force 84 of application can be by a part (such as the reception threshold shear of engagement surface 80 of engagement surface 80 The part of power 82) it is applied to attachment frictional force area 41 and/or can be by any suitable component of engagement surface 80 and/or wearer Foot be applied to attachment frictional force area.Engagement surface 80 may include and/or be any material being physically contacted with footwear outer bottom 22 Material.As an example, engagement surface may include and/or be leather, metal, soil, concrete and/or pitch.Additionally or substitute Ground, engagement surface can refer to the surface for the stirrup that article of footwear 10 is inserted into.

Multiple attachment frictional force components 60 spaced apart can be configured to produce by the configuration of its any performance appropriate Predetermined attachment frictional force quality that is raw and/or contributing to attachment frictional force area 41, such as attachment frictional force coefficient.For example, attachment The attachment frictional force quality in frictional force area 41 can correspond to multiple attachment frictional force components corresponding with the attachment frictional force area The size of each, shape, cone angle, material structure and/or hardness in 60 at least one subset.Additionally or alternatively, The attachment frictional force quality in attachment frictional force area 41 can correspond to multiple attachment frictional forces corresponding with the attachment frictional force area The common performance of at least one subset of component 60, for example, attachment frictional force component corresponding with attachment frictional force area 60 space Distribution and/or face bulk density (areal packing density).

As discussed, and as schematically shown in Fig. 1-8, attachment frictional force surface 40 may include and/or be Stirrup slidingsurface 90.Stirrup slidingsurface 90 is configured to allow for article of footwear 10 to be selectively inserted into the stirrup of saddle It is removed with from the stirrup of saddle, without being hindered by stirrup.For example, and with reference to Fig. 7, footwear 10 can be configured to be inserted into horse The stirrup of stirrup 100 is open in 106 and engages the tread (tread surface) 102 of stirrup, and stirrup slidingsurface 90 can structure It causes to slide without being stopped by the component (such as tread 102 and/or its fringe region 104) of stirrup 100 along tread 102 (stuck), (caught) is blocked, stumbles and/or otherwise stops.Therefore, stirrup slidingsurface 90 can allow to wear Person mounts and dismounts is equipped with the stirrup of stirrup 100 thereon, and the foot of wearer will not be stopped by stirrup, be blocked, stumbling and/ Or otherwise stop.

Stirrup slidingsurface 90 may include and/or be attachment frictional force surface 40 any suitable part.For example, horse Stirrup slidingsurface 90 can extend to arch area 42 from toe cap area 48 and/or extend to inboard portion 54 from exterior portion 50.Separately Other places or alternatively, stirrup slidingsurface 90 may include multiple and different at least one of local attachment frictional force area 41, And optionally include whole.

Stirrup slidingsurface 90 may include and/or lack (that is, without and/or do not include) and allow stirrup slidingsurface edge Any suitable structure that the tread 102 of stirrup 100 slides.For example, stirrup slidingsurface 90 can lack from exterior portion 50 extend to inboard portion 54 and perpendicular to or be at least substantially orthogonal to the longitudinal axis on attachment frictional force surface 40 The flange just upwardly extended, because when footwear 10 are inserted into stirrup opening 106 and/or are removed from stirrup opening 106, in this way Flange may be susceptible to be stuck on the marginal zone 104 of tread 102.Additionally or alternatively, stirrup slidingsurface 90 can be enough It is flat, uniform and/or smooth, to lack from the extension of the rest part of stirrup slidingsurface and/or recessed stirrup slidingsurface Rest part in certain degree be enough the feature for stopping that stirrup slidingsurface is slided along tread 102.As more specific Example, stirrup slidingsurface 90 can have the slip case depth 92 measured from the first footwear outer bottom surface 24, and horse Stirrup slidingsurface can not include features that, attachment frictional force component or other components, this feature, attachment frictional force component Or other components have the depth that threshold value slidingsurface offset is differed by more than with slip case depth 92.Threshold value slides table Face offset can be any suitable ratio of slip case depth, and example includes the small of slip case depth In 5%, 5%, 10%, 20%, 25%, 30%, 40%, 50%, 60%, 70%, 75%, 80%, 90%, 100% and/or big In 100%.Fig. 7-8 depicts the depth with amplification and simplifies the stirrup slidingsurface 90 of shape, to schematically show horse Orientation for place of the stirrup slidingsurface relative to the rest part of footwear 10.

As shown in figure 8, apply normal force 84 can by engagement surface 80 perpendicular to or be at least substantially orthogonal to adhere to Attachment frictional force area 41 is applied on the direction in frictional force area, and threshold shear power 82 can be by attachment frictional force area substantially flat Row is on the direction in attachment frictional force area, such as table of joint is applied on the direction at least substantially parallel to front-rear direction Face.In other words, and as shown in figure 8, threshold shear power 82 can refer to the power in forward direction or backward directions application.It is specific and Speech, term " threshold shear power ", which can refer to, to be parallel to attachment frictional force at substantially (or complete) by attachment frictional force area 41 The threshold force in attachment frictional force area and engagement surface Static Contact is applied on engagement surface 80 while kept on the direction in area.It changes Sentence is talked about, and attachment frictional force area 41 can be constructed such that engagement surface 80 applies attachment friction in attachment frictional force area 41 Power, the shearing force on engagement surface is equal in magnitude and direction phase relative to being applied to by attachment frictional force area for the attachment frictional force Instead, and threshold shear power 82 can refer to being applied on the direction for being arranged essentially parallel to attachment frictional force area by attachment frictional force area Engagement surface is added to offset the power that attachment frictional force makes attachment frictional force area not slided relative to engagement surface.It changes another Kind mode says that, when attachment frictional force area and engagement surface Static Contact, threshold shear power 82 can be relative to engagement surface 80 The maximum adhesion frictional force that can be applied in attachment frictional force area 41 is equal in magnitude and direction is opposite.When threshold shear power 82 refers to Be to be parallel on the direction in attachment frictional force area to be applied to engagement surface substantially (or completely) by attachment frictional force area 41 80 when keeping the maximum, force of attachment frictional force area and engagement surface Static Contact simultaneously, and threshold shear power 82 is alternatively referred to as maximum and cuts Shear force.

In addition the attachment frictional force quality in attachment frictional force region 41 can have related to corresponding attachment frictional force coefficient The feature in the attachment frictional force direction of connection.For example, attachment frictional force direction can refer to such a direction, such as forward direction And/or backward directions, in this direction, threshold shear power 82 is applied to engagement surface 80 to determine phase by attachment frictional force area 41 The attachment frictional force coefficient answered.Additionally or alternatively, attachment frictional force direction can refer to during any suitable activity, example Threshold shear power 82 is applied by attachment frictional force area 41 when such as big walking is walked when starting, when riding, when getting down from horse and/or on the ground It is added to the direction of engagement surface 80.

In other words, attachment frictional force direction can refer to is applied to attachment frictional force area 41 to keep with by engagement surface 80 The side of the attachment frictional force of attachment frictional force area and engagement surface Static Contact is in the opposite direction.Therefore, given attachment rubs Attachment frictional force direction can be described as having or correspond to by wiping force coefficient, and/or given attachment frictional force area 41 can be retouched It states as with each in attachment frictional force coefficient and attachment frictional force direction.In addition, within the scope of this disclosure, it is given Multiple attachment frictional forces that attachment frictional force area 41 can have and/or be characterized as on corresponding multiple attachment frictional force directions The feature of coefficient.As an example, given attachment frictional force area 41, which can have, corresponds to one of forward direction and backward directions Attachment frictional force coefficient, can have the attachment frictional force coefficient for corresponding to both forward direction and backward directions, and/or can With with corresponding to forward direction the first attachment frictional force coefficient and corresponding to the second attachment frictional force coefficient of backward directions, So that the second attachment frictional force coefficient is different from the first attachment frictional force coefficient.Similarly, given attachment frictional force area 41 can To be equally described as having attachment frictional force coefficient and (for example) rear attachment frictional force direction, can be described as having Attachment frictional force coefficient on attachment frictional force direction afterwards can be described as having the attachment frictional force system in backward directions Number and/or attachment frictional force coefficient can be described as in backward directions and/or rear attachment frictional force direction on have and/or In backward directions and/or rear attachment frictional force direction.

Threshold shear power 82, the normal force 84 applied and/or attachment frictional force direction can measure in any suitable manner Change and/or measures.For example, in order to quantify normal force, normal force can with one or more capacitive force measurement sensors come It measures, capacitive force measurement sensor can be positioned in sole assembly 20.As more specific example, local normal force can be with It is measured in the inner sole of sole assembly 20 by being placed on multiple capacitive force measurement sensors, is made with such configuration Multiple sensors are at least substantially uniform distributed on the region corresponding to given attachment frictional force area 41 of inner sole. Being measured in such configuration, while to normal force by each sensor measurement in multiple sensors can be provided to applying The measurement of the total size of normal force in attachment frictional force area 41 and the normal force to being applied in attachment frictional force area 41 Spatial distribution measurement.

Similarly, shearing force (such as threshold shear power 82) and/or attachment frictional force direction can be with being operably connected It is measured to one or more deformeters of engagement surface 80.For example, shearing force measuring device can be configured to be similar to Stirrup, and may include multiple thin beam load cells (thin-beam load cell), each thin beam load cell can wrap Include the multiple deformeters oriented with full-bridge configuration.Each thin beam load cell can be connected to engagement surface in the form of upper plate 80, upper plate can be configured to upper sliding in forward/backward direction.In this configuration, attachment frictional force area 41 and engagement surface 80 Between friction interaction can generate the shearing force being applied to by attachment frictional force area on engagement surface, cause thin beam pressure measurement member Part deforms, and thin beam load cell generates electric signal, which can be measured size and/or direction to quantify shearing force.

Additionally or alternatively, attachment frictional force coefficient can quantify and/or measure in any suitable manner, show Example can be found in U.S. Patent Application Publication No. 2014/0130370, and the entire disclosure is incorporated by reference into this Text.

The attachment frictional force surface 40 of footwear outer bottom 22 may include having corresponding attachment frictional force quality (such as with corresponding The corresponding attachment frictional force coefficient in attachment frictional force direction) any an appropriate number of different attachment frictional force areas 41.As showing Example, attachment frictional force surface 40 may include two different attachment frictional force areas, three different attachment frictional force areas, four not With attachment frictional force area, five different attachment frictional force areas, five or more different attachment frictional force areas, ten or more no Attachment frictional force area together, 20 or less different attachment frictional force areas, 15 or less different attachment frictional force areas, ten A following different attachment frictional force area and/or five or less different attachment frictional force area.

The attachment frictional force surface 40 of footwear outer bottom 22 can have one or more different attachment frictional force areas 41, should Attachment frictional force area 41 has any suitable corresponding attachment frictional force coefficient.For example, 50 He of exterior portion of shoes forward region 46 The exterior portion 50 of inboard portion 54 and shoes middle region 44 can respectively have more than 1.0, more than 1.5 and/or more than 2.0 Attachment frictional force coefficient.

Additionally or alternatively, the exterior portion 50 of shoes forward region 46 and the outside of inboard portion 54 and shoes middle region 44 Part 50 can respectively have the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion 52 more than shoes middle region 44.

Additionally or alternatively, the center portion 52 of shoes forward region 46 can have more than 1.0, more than 1.5 and/or be more than 2.0 attachment frictional force coefficient.

Additionally or alternatively, the center portion 52 of shoes forward region 46 can have less than 1.5, less than 1.3 and/or be less than 1.1 attachment frictional force coefficient.

Additionally or alternatively, the center portion 52 of shoes middle region 44 can have within the scope of 0.9-1.2 and/or 1.0-1.1 the attachment frictional force coefficient in range.

Additionally or alternatively, the inboard portion 54 of shoes middle region 44 can have less than 1.5, less than 1.3 and/or be less than 1.1 attachment frictional force coefficient.

Additionally or alternatively, shoes forward region 46 can have the flat of the average attachment frictional force coefficient more than shoes middle region 44 Equal attachment frictional force coefficient.

Additionally or alternatively, the center portion 52 of shoes forward region 46 can have the exterior portion 50 more than shoes forward region 46 With the attachment frictional force coefficient of the attachment frictional force coefficient of each in inboard portion 54.

Additionally or alternatively, the central part 52 of shoes forward region 46, which can have, is more than 1.5 and/or the attachment more than 2.0 Friction coefficient.

Additionally or alternatively, most shoes forward region 46 can have more than 1.5 and/or the attachment more than 2.0 rubs Wipe force coefficient.

Additionally or alternatively, the center portion 52 of shoes forward region 46 can have the center portion 52 than shoes middle region 44 The attachment frictional force coefficient of attachment frictional force coefficient greatly at least 50%.

Additionally or alternatively, the center portion 52 of shoes forward region 46 can have the center portion than shoes middle region 44 52, the attachment frictional force system of the attachment frictional force coefficient greatly at least 50% of each in exterior portion 50 and exterior portion 54 Number.

Additionally or alternatively, toe cap area 48 can have the attachment frictional force of the center portion 52 more than shoes middle region 44 The attachment frictional force coefficient of coefficient.

Additionally or alternatively, toe cap area 48 can have the attachment frictional force of the center portion 52 less than shoes forward region 46 The attachment frictional force coefficient of coefficient.

Additionally or alternatively, toe cap area 48 can have the attachment frictional force coefficient more than 1.0.

Additionally or alternatively, toe cap area 48 can have the attachment frictional force of the inboard portion 54 less than shoes middle region 44 The attachment frictional force coefficient of coefficient.

Additionally or alternatively, toe cap area 48 can have the attachment frictional force of the exterior portion 50 less than shoes middle region 44 The attachment frictional force coefficient of coefficient.

Additionally or alternatively, the exterior portion 50 of shoes middle region 44 can have the center portion more than shoes middle region 44 The attachment frictional force coefficient of 52 attachment frictional force coefficient.

Additionally or alternatively, the exterior portion 50 of shoes middle region 44 can have the exterior portion more than shoes middle region 44 The attachment frictional force coefficient of 50 attachment frictional force coefficient.

Additionally or alternatively, the inboard portion 54 of shoes middle region 44 can have the center portion more than shoes middle region 44 The attachment frictional force coefficient of 52 attachment frictional force coefficient.

Additionally or alternatively, the center portion 52 of shoes middle region 44 can have less than 1.5, less than 1.3 and/or be less than 1.1 attachment frictional force coefficient.

Additionally or alternatively, the center portion 54 of shoes forward region 46 can have the center portion more than shoes forward region 46 The attachment frictional force coefficient of 52 attachment frictional force coefficient.

Additionally or alternatively, the exterior portion 50 of shoes forward region 46 can have the center portion more than shoes forward region 46 The attachment frictional force coefficient of 52 attachment frictional force coefficient.

Additionally or alternatively, the exterior portion 50 of shoes forward region 46 and inboard portion 54, which can respectively have, is more than 1.5 And it is optionally larger than 2.0 attachment frictional force coefficient.

Additionally or alternatively, the exterior portion 50 of shoes middle region 44 can have the inboard portion more than shoes middle region 44 The attachment frictional force coefficient of 54 attachment frictional force coefficient.

Additionally or alternatively, the exterior portion 50 of shoes middle region 44 can have the center portion more than shoes forward region 46 The attachment frictional force coefficient of 52 attachment frictional force coefficient.

Additionally or alternatively, the exterior portion 50 of shoes middle region 44 can have the exterior portion more than shoes forward region 46 50, the attachment frictional force coefficient of the attachment frictional force coefficient of each in inboard portion 54 and center portion 52.

Additionally or alternatively, the exterior portion 50 of shoes middle region 44 can have more than 1.5 and/or attached more than 2.0 Friction coefficient.

Additionally or alternatively, the center portion 52 of shoes middle region 44 and inboard portion 54 can respectively have less than 1.5, Attachment frictional force coefficient less than 1.3 and/or less than 1.1.

Fig. 9-13 provides the example of the footwear outer bottom 22 with various quantity, orientation and the attachment frictional force of distribution area 41. Specifically, Fig. 9 shows the attachment frictional force surface 40 of footwear outer bottom 22, wherein the first attachment frictional force region 141 is substantially upper In the exterior portion 50, center portion 52 and inboard portion 54 of shoes forward region 46, the second attachment frictional force area 142 is substantially upper In the center portion 52 of shoes middle region 44, and third attachment frictional force area 143 is located substantially in the outside portion of shoes middle region 44 Points 50 and arch area 42 exterior portion 50 in.This configuration particularly suitable for equestrian sport project (such as drive horse with cut an ox Project) during the article of footwear 10 that uses.

In the embodiment of footwear 10 shown in Fig. 9, the first attachment frictional force area 141,142 and of the second attachment frictional force area Third attachment frictional force area 143 can be characterized as any suitable corresponding attachment frictional force coefficient and/or attachment frictional force direction, Such as it can be especially suitable for the article of footwear 10 that uses during equestrian sport project (such as drive horse and cut an ox project).As This embodiment of example, footwear 10 can be constructed such that the first attachment frictional force area 141 in rear attachment frictional force direction It is upper with 1.4 attachment frictional force coefficient, the second attachment frictional force area 142 on rear attachment frictional force direction with 0.6 it is attached Friction coefficient, and third attachment frictional force area 143 has 0.9 attachment frictional force system on rear attachment frictional force direction Number.

Figure 10 shows the attachment frictional force surface 40 of footwear outer bottom 22, wherein the first attachment frictional force region 241 is generally In the inboard portion 54 in toe cap area 48, the second attachment frictional force area 242 is located substantially in the center portion of shoes forward region 46 52 and inboard portion 54 in, third attachment frictional force area 243 is located substantially in the inboard portion of shoes middle region 44 and arch area 42 In 54, the 4th attachment frictional force area 244 is located substantially in the center portion 52 of shoes middle region 44 and arch area 42 and the 5th Attachment frictional force area 245 is located substantially in the exterior portion 50 of shoes middle region 44 and arch area 42.This configuration can be special Suitable for the article of footwear 10 used during equestrian sport project (such as around bucket contest item mesh).

In the embodiment of footwear 10 shown in Fig. 10, the first attachment frictional force area 241, the second attachment frictional force area 242, Third attachment frictional force area 243, the 4th attachment frictional force area 244 and the 5th attachment frictional force area 245 can be characterized as any conjunction Suitable corresponding attachment frictional force coefficient and/or attachment frictional force direction, such as can be especially suitable in equestrian sport project (example Such as around bucket contest item mesh) during the footwear 10 that use.As an example, this embodiment of footwear 10 can be constructed such that first Attachment frictional force area 241 is on preceding attachment frictional force direction with 1.2 attachment frictional force coefficient, the second attachment frictional force area 242 rub with 2.3 attachment frictional force coefficient, third attachment frictional force area 243 in rear attachment on rear attachment frictional force direction Wiping force direction has 1.4 attachment frictional force coefficient, and the 4th attachment frictional force area 244 has on rear attachment frictional force direction 1.1 attachment frictional force coefficient, and the 5th attachment frictional force area 245 has 2.0 attachment on rear attachment frictional force direction Friction coefficient.

Figure 11 shows the attachment frictional force surface 40 of footwear outer bottom 22, wherein the first attachment frictional force region 341 is generally In the inboard portion 54 of shoes forward region 46 and a part for center portion 52 and the center portion of shoes middle region 44 52, the Two attachment frictional force areas 342 are located substantially in the exterior portion 50 of shoes forward region 46, and third attachment frictional force area 343 is generally In the inboard portion 54 of shoes forward region 44, in a part for the center portion 52 of shoes middle region 44 and arch area 42 it is outer In side section 50 and the 4th attachment frictional force area 344 is located substantially in exterior portion 50 and the arch area of shoes middle region 44 In 42 center portion 52 and exterior portion 50.This configuration is especially suitable in equestrian sport project (such as team set ox Mesh) during the article of footwear 10 that uses.

In the embodiment of article of footwear 10 shown in Figure 11, the first attachment frictional force area 341, the second attachment frictional force area 342, third attachment frictional force area 343 and the 4th attachment frictional force area 344 can be characterized as any suitable corresponding attachment friction Force coefficient and/or attachment frictional force direction, such as can be especially suitable in equestrian sport project (such as team's set ox project) The article of footwear 10 that period uses.As an example, this embodiment of footwear 10 can be constructed such that the first attachment friction Power area 341 is on preceding attachment frictional force direction with 1.9 attachment frictional force coefficient, the second attachment frictional force area 342 and third With 0.9 attachment frictional force coefficient on attachment frictional force direction after the 343 each leisure of attachment frictional force area, and the 4th attachment rubs The areas Ca Li 344 are on rear attachment frictional force direction with 2.3 attachment frictional force coefficient.

Figure 12 shows the attachment frictional force surface 40 of footwear outer bottom 22, wherein the first attachment frictional force area 441 is substantially upper In the exterior portion 50, center portion 52 and inboard portion 54 of shoes forward region 46, and the second attachment frictional force area 442 is substantially It is upper to be located in the inboard portion 54 of shoes middle region 44 and arch area 42.This configuration may be particularly useful in equestrian sport project The article of footwear 10 used during (such as set ox bundlees project).

In the embodiment of article of footwear 10 shown in Figure 12, the attachment friction of the first attachment frictional force region 441 and second Power region 442 can be characterized as any suitable corresponding attachment frictional force coefficient and/or attachment frictional force direction, such as can be special The article of footwear 10 that Shi Yongyu not be used during equestrian sport project (such as set ox bundlees project).As an example, footwear 10 This embodiment can be constructed such that the first attachment frictional force area 441 rubs in preceding attachment frictional force direction and rear attachment With 1.7 attachment frictional force coefficient in each in force direction, and the second attachment frictional force area 442 rubs in rear attachment With 2.4 attachment frictional force coefficient on force direction.

Figure 13 shows the attachment frictional force surface 40 of footwear outer bottom 22, wherein the first attachment frictional force area 541 is substantially upper In the inboard portion 54 of shoes forward region 46, the second attachment frictional force area 542 is located substantially in the center portion of shoes forward region 46 In 52 and in the center portion of shoes middle region 44 52 and inboard portion 54 and third attachment frictional force area 543 is substantially upper In the exterior portion 50 of shoes forward region 46 and shoes middle region 44.This configuration especially suitable for equestrian sport project (such as English show jumping project) during the article of footwear 10 that uses.

In the embodiment of footwear 10 shown in Figure 13, the first attachment frictional force region 541, the second attachment frictional force region 542 and third attachment frictional force region 543 can be characterized as any suitable corresponding attachment frictional force coefficient and/or attachment friction Force direction, such as can be especially suitable for the footwear that use during the equestrian sport project (such as English show jumping project) Article 10.As an example, this embodiment of footwear 10 can be constructed such that the first attachment frictional force region 541 and third Attachment frictional force region 543 respectively has 2.3 attachment frictional force coefficient on rear attachment frictional force direction, and the second attachment rubs The areas Ca Li 542 are on rear attachment frictional force direction with 1.0 attachment frictional force coefficient.

Each embodiment shown in Fig. 9-13 is rendered as illustrative, nonexcludability example, and adheres to friction Power area 41 can be different from attachment frictional force area and/or attachment frictional force coefficient shown in Fig. 9-13 and/or attachment rubs Force direction is wiped to can be different from conjunction with each of Fig. 9-13 attachment frictional force coefficients presented and/or attachment frictional force direction, This is within the scope of this disclosure.For example, the embodiment of any of Fig. 9-13 may include having the less attachment than shown in The attachment frictional force surface 40 in more attachment frictional force areas and/or given embodiment is attached shown in frictional force area 41 or ratio Frictional force area can in position change relative to footwear outer bottom 22.Additionally or alternatively, the embodiment of any of Fig. 9-13 May include the attachment frictional force area 41 with corresponding attachment frictional force coefficient, the corresponding attachment frictional force coefficient be more than or Less than the attachment frictional force coefficient discussed above in association with each in Fig. 9-13, difference less than 1.0, be less than 0.8, be less than 0.6, Less than 0.4, less than 0.2, at least 0.1, at least 0.2, at least 0.3, at least 0.4 and/or at least 0.5.Additionally or alternatively, scheme The embodiment of any of 9-13 may include the attachment friction with the corresponding attachment frictional force direction different from shown direction Power area 41, and can in forward direction, in backward directions and/or in forward direction and backward directions both direction.

In addition, heel 32 can limit heel attachment frictional force surface 34, which is constructed At contacting flat ground when wearer walks on a flat ground while wearing article of footwear 10.Heel attachment frictional force Surface 34 may include with the one or more distinguishing of respective distinguishing and/or different attachment frictional force quality The different heel attachment frictional force area 35 and/or.Heel attachment frictional force surface 34 and/or its heel attachment frictional force area 35 can And have be more than 0.5, more than 1, more than 1.3, more than 1.5, more than 2, more than 2.3, more than 2.5, more than 3, less than 3.5, be less than 2.7, less than 2.4, less than 2.2, less than 1.7, the attachment frictional force coefficient less than 1.4, less than 1.2 and/or less than 0.7.Heel Attachment frictional force surface 34 and/or its heel attachment frictional force area 35 can additionally or alternatively have preceding attachment frictional force side To and/or rear attachment frictional force direction.

As used herein term, one or more components of " selective " and " selectively " in modification device Or when the action of characteristic, movement, configuration or other activities, it is meant that specific action, movement, configuration or other activities are dresses The direct or indirect result of the one side of person's manipulation device or one or more components.

As used herein, term " being suitable for (adapted) " and " being configured (configured) " mean component, assembly unit Or other themes are designed to and/or are intended to execute given function.Therefore, the use of term " being suitable for " and " being configured " is not It should be interpreted to mean that given component, assembly unit or other themes are that " can (capable of) " executes given function, But the component, assembly unit and/or other themes be explicitly chosen, generate, implementing, using, it is program-controlled and/or be designed for holding The purpose of the row function.The theme for being stated as being adapted for carrying out other narrations of the component, assembly unit of specific function and/or narration can To be additionally or alternatively described as being configured to executing this function, and vice versa, this is also within the scope of this disclosure.Class As, be stated as being configured to executing specific function theme can additionally or alternatively be described as it is operable to execute this A function.

As it is used herein, when with reference to according to one or more components of the disclosure, feature, details, structure, implementation Example and/or when method used phrase " such as (for example) ", phrase " as example (as an example) ", And/or simply term " example (example) " be intended to express described component, feature, details, structure, embodiment and/or Method is the example according to the component of the disclosure, feature, details, structure, embodiment and/or method.Therefore, described portion Part, feature, details, structure, embodiment and/or method be not intended to it is restrictive, required or exclusive/in detail;And Other components, feature, details, structure, embodiment and/or method (include it is similar in structure and/or in function and/or Equivalent component, feature, details, structure, embodiment and/or method) also within the scope of this disclosure.

As used herein, the term "and/or" being placed between first instance and second instance means one in following item :(1) first instance, (2) second instance and (3) first instance and second instance.It is answered with multiple entities that "and/or" is listed When understanding in the same fashion, i.e., " one or more " in the entity so combined.It is clear except through "and/or" subordinate clause Except determining entity, other entities can there can optionally be, but regardless of still not phase related to these entities clearly determined It closes.Therefore, as non-limiting example, when with open language such as " including (comprising) " is used in combination when, to " A with/ Or referring to for B " can refer to only A (optionally including the entity in addition to B) in one embodiment;In another embodiment In, refer to only B (optionally including the entity in addition to A);Refer to both A and B in yet another embodiment and (optionally includes other realities Body).These entities can be with finger element, action, structure, step, operation, value and analog.

As it is used herein, the phrase "at least one" of the list about one or more entities is understood to refer to At least one entity selected from any one of entity in the list of entity or more entity, but include not necessarily It each of is specifically enumerated in the list of entity and at least one of each entity, and is not excluded for the reality in list of entities The arbitrary combination of body.This definition also allows the entity in addition to the entity of concrete regulation that can there can optionally be.Therefore, as non- Limitative examples, " at least one of A and B " (or equally, " at least one of A or B ", or equally " in A and/or B It is at least one ") can refer at least one A in one embodiment, optionally include more than one A, but there is no B (and Optionally include the entity other than B);In another embodiment, at least one B is can refer to, more than one is optionally included B, but A (and optionally including the entity other than A) is not present;In yet another embodiment, at least one A is can refer to, it can Selection of land includes more than one A and at least one B, optionally includes more than one B (and optionally including other entities). In other words, phrase "at least one", " one or more " and "and/or" are to be both operationally internuncial and detach The open statement of property.For example, statement " at least one of A, B and C ", " at least one of A, B or C ", " in A, B and C It is one or more ", each single item in " one or more in A, B or C " and " A, B and/or C " can refer to individual A, Individual B, individual C, A and B together, A and C together, B and C together, A, B and C together and optionally any of the above with At least one other entity combines.

Any patent, patent application or other bibliography be incorporated herein by reference and (1) with the disclosure The inconsistent mode in any of the part not being incorporated into or other bibliography being incorporated to defines term and/or (2) at other In the case that any of the part not being incorporated into or other bibliography being incorporated to of aspect and the disclosure are inconsistent, Ying Yiben Based on the disclosed part not being incorporated into, and the disclosure for being defined and/or being incorporated to relative to wherein term by primitively by The bibliography of presentation, it should only based on term therein or the disclosure being incorporated to.

Stirrup is presented in the paragraph enumerated below can matched article of footwear (stirrup-compatible Articles of footwear) example, the article of footwear can be with according to the disclosure with part attachment friction The horsemanship riding boots in power area.

A1. a kind of article of footwear, including:

Vamp comprising at least one shell;With

Sole assembly is connected to vamp, and sole assembly includes footwear outer bottom and heel region, and footwear outer bottom has attachment frictional force Surface, when wearer stands on a flat ground while wearing article of footwear, the attachment frictional force surface is substantially upper In on the bottom side of footwear outer bottom, the heel of article of footwear is protruded from heel region;

Wherein sole assembly and vamp limit foot compartment jointly, and the size of the foot compartment is set to put in wearer The foot of wearer is accommodated when article of footwear, and wherein attachment frictional force surface includes having corresponding attachment frictional force quality At least one part attachment frictional force area.

A2. the article of footwear according to paragraph A1, wherein article of footwear are boots, western boots, riding boots, horsemanship riding boots And/or cowboy boot.

A3. the article of footwear according to any one of paragraph A1-A2, wherein attachment frictional force surface include close to heel The arch area in area, arch area front side shoes middle region and the shoes forward region on front side of shoes middle region.

A4. the article of footwear according to paragraph A3, wherein attachment frictional force surface further include in the front side of shoes forward region Toe cap area.

A5. the article of footwear according to any one of paragraph A3-A4, the wherein arch area on attachment frictional force surface are by shoes With being distinguished in the middle part of the shoes on area and attachment frictional force surface.

A6. the article of footwear according to any one of paragraph A3-A5, wherein the shoes middle region on attachment frictional force surface will The arch area on attachment frictional force surface and the shoes front on attachment frictional force surface distinguish.

A7. according to the article of footwear of any one of paragraph A4-A6, wherein the shoes forward region on attachment frictional force surface The toe cap of the shoes middle region on attachment frictional force surface and attachment frictional force surface is distinguished.

A8. the article of footwear according to any one of paragraph A3-A7, wherein when wearer is wearing the same of article of footwear When Shi Zhanli walks on the ground and/or on the ground, the arch area on attachment frictional force surface does not contact flat ground.

A9. the arch area of the article of footwear according to any one of paragraph A3-A8, wherein attachment frictional force surface occupies The longitudinal extent on the attachment frictional force surface measured on front-rear direction at least 5%, at least 10%, at least 15%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, it is less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, less than 47%, less than 43%, be less than 37%, less than 33%, less than 27%, less than 23%, less than 17%, less than 13%, less than 7% and/or less than 3%.

A10. the article of footwear according to any one of paragraph A3-A9, wherein the shoes middle region on attachment frictional force surface Occupy the longitudinal extent on the attachment frictional force surface measured on front-rear direction at least 5%, at least 10%, at least 15%, extremely Few 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, be less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, less than 47%, less than 43%, be less than 37%, less than 33%, less than 27%, less than 23%, less than 17%, less than 13%, less than 7% and/or less than 3%.

A11. the article of footwear according to any one of paragraph A3-A10, wherein the shoes forward region on attachment frictional force surface Occupy the longitudinal extent on the attachment frictional force surface measured on front-rear direction at least 5%, at least 10%, at least 15%, extremely Few 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, be less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, less than 47%, less than 43%, be less than 37%, less than 33%, less than 27%, less than 23%, less than 17%, less than 13%, less than 7% and/or less than 3%.

A12. the toe cap area of the article of footwear according to any one of paragraph A4-A11, wherein attachment frictional force surface accounts for According at least the 5% of the longitudinal extent on the attachment frictional force surface measured on front-rear direction, at least 10%, at least 15%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, it is less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, less than 47%, less than 43%, be less than 37%, less than 33%, less than 27%, less than 23%, less than 17%, less than 13%, less than 7% and/or less than 3%.

A13. the article of footwear according to any one of paragraph A1-A12, wherein attachment frictional force surface further include outside Partly, inboard portion and the center portion for separating exterior portion and inboard portion.

A14. the article of footwear according to the paragraph A13 when being subordinated to paragraph A3, wherein exterior portion, inboard portion And/or center portion respectively extends across in arch area, shoes middle region, shoes forward region and toe cap area/toe cap area at least One.

A15. the article of footwear according to any one of paragraph A13-A14, the wherein outside portion on attachment frictional force surface Point occupy the lateral extent on the attachment frictional force surface measured on the outside-interior direction at least 5%, at least 10%, at least 15%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, Less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, less than 47%, less than 43%, be less than 37%, less than 33%, less than 27%, less than 23%, less than 17%, less than 13%, less than 7% and/or less than 3%.

A16. the article of footwear according to any one of paragraph A13-A15, the wherein central portion on attachment frictional force surface Point occupy the lateral extent on the attachment frictional force surface measured on the outside-interior direction at least 5%, at least 10%, at least 15%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, Less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, less than 47%, less than 43%, be less than 37%, less than 33%, less than 27%, less than 23%, less than 17%, less than 13%, less than 7% and/or less than 3%.

A17. the article of footwear according to any one of paragraph A13-A16, the wherein inside portion on attachment frictional force surface Point occupy the lateral extent on the attachment frictional force surface measured on the outside-interior direction at least 5%, at least 10%, at least 15%, at least 20%, at least 25%, at least 30%, at least 35%, at least 40%, at least 45%, at least 50%, at least 55%, Less than 100%, less than 90%, less than 70%, less than 60%, less than 57%, less than 53%, less than 47%, less than 43%, be less than 37%, less than 33%, less than 27%, less than 23%, less than 17%, less than 13%, less than 7% and/or less than 3%.

A18. the article of footwear according to any one of paragraph A1-A17, wherein footwear outer bottom include flat or at least base The first flat footwear outer bottom surface in sheet, and further wherein attachment frictional force surface includes being protruded from the first footwear outer bottom surface Multiple attachment frictional force components spaced apart.

A19. the article of footwear according to paragraph A18, wherein each packet in the multiple attachment frictional force component Include front section and rear section.

A20. the article of footwear according to paragraph A19, it is each in plurality of attachment frictional force component spaced apart A rear section includes the tapered rear surface in the first footwear outer bottom surface of later cone angle direction.

A21. the article of footwear according to paragraph A20, wherein rear cone angle is more than 5 degree, is more than 10 degree, is more than 20 degree, is big In 30 degree, be more than 40 degree, be more than 45 degree, be more than 50 degree, be more than 60 degree, more than 70 degree, more than 80 degree, more than 90 degree, less than 100 Degree is less than 85 degree, is less than 75 degree, is less than 65 degree, is less than 55 degree, is less than 47 degree, is less than 43 degree, is less than 35 degree, is less than 25 degree, is small In 15 degree and/or less than 7 degree.

A22. the article of footwear according to any one of paragraph A19-A21, plurality of attachment frictional force spaced apart The front section of each in component includes with the tapered front surface in the first footwear outer bottom surface of front angle direction.

A23. the article of footwear according to paragraph A22, wherein front angle are more than 5 degree, are more than 10 degree, are more than 20 degree, are big In 30 degree, be more than 40 degree, be more than 45 degree, be more than 50 degree, be more than 60 degree, more than 70 degree, more than 80 degree, more than 90 degree, less than 100 Degree is less than 85 degree, is less than 75 degree, is less than 65 degree, is less than 55 degree, is less than 47 degree, is less than 43 degree, is less than 35 degree, is less than 25 degree, is small In 15 degree and/or less than 7 degree.

A24. the article of footwear according to any one of paragraph A18-A23, in plurality of attachment frictional force component Each has the attachment frictional force component length measured on generally front-rear direction and in generally outboard vs inboard direction The attachment frictional force surface member width of upper measurement.

A25. the article of footwear according to paragraph A24, wherein attachment frictional force component length are more than attachment frictional force structure Part width.

A26. the article of footwear according to paragraph A24, wherein attachment frictional force component length are less than attachment frictional force structure Part width.

A27. the article of footwear according to paragraph A24, wherein attachment frictional force component length are equal to or at least substantially Equal to attachment frictional force surface member width.

A28. the article of footwear according to any one of paragraph A24-A27, wherein attachment frictional force component length are more than 1mm, it is more than 3mm, is more than 5mm, is more than 10mm, is more than 15mm, is more than 20mm, is more than 25mm, is less than 30mm, is less than 27mm, is small In 22mm, be less than 17mm, be less than 12mm, be less than 7mm, be less than 2mm and/or be less than 1mm.

A29. the article of footwear according to any one of paragraph A24-A28, wherein attachment frictional force surface member width are more than 1mm, it is more than 3mm, is more than 5mm, is more than 10mm, is more than 15mm, is more than 20mm, is more than 25mm, is less than 30mm, is less than 27mm, is small In 22mm, be less than 17mm, be less than 12mm, be less than 7mm, be less than 2mm and/or be less than 1mm.

A30. the article of footwear described in any one of the paragraph A22-A29 of basis when being subordinated to paragraph A20, wherein inner cone Angle is more than rear cone angle.

A31. the article of footwear according to any one of paragraph A18-A30, in plurality of attachment frictional force component At least one attachment frictional force component is substantially rectangular in shape.

A32. the article of footwear according to any one of paragraph A18-A31, in plurality of attachment frictional force component At least one attachment frictional force component is generally circular in shape.

A33. the article of footwear according to any one of paragraph A18-A32, in plurality of attachment frictional force component At least one attachment frictional force component is generally elliptical in shape.

A34. the article of footwear according to any one of paragraph A18-A33, in plurality of attachment frictional force component At least one attachment frictional force component substantially polygon in shape.

A35. the article of footwear according to any one of paragraph A19-A34, plurality of attachment frictional force spaced apart The front section of each in component is formed by the first material, and each in multiple attachment frictional force components spaced apart Rear section formed by the second material different from the first material.

A36. the article of footwear according to paragraph A35, wherein the first material is softer than the second material.

A37. the article of footwear according to any one of paragraph A35-A36, wherein the first material is than the second density of material Smaller.

A38. the article of footwear according to any one of paragraph A35-A37, wherein the hardness of the first material is than the second material The hardness of material is small.

A39. the article of footwear according to any one of paragraph A35-A38, wherein the first material and/or the second material packet Include carbon fiber, composite material, nylon (such as nylon-6), thermoplastic material (such as thermoplastic polyurethane (TPU)), poly-vinegar acid second Enester, plastic of poly vinyl acetate (PEVA), rubber, resin, polyester, polyethers, metal, alloy, metalloid and/or a combination thereof.

A40. the article of footwear according to any one of paragraph A35-A39, wherein the first material includes soft rubber.

A41. the article of footwear according to any one of paragraph A35-A40, wherein the second material includes thermoplastic poly ammonia Ester (TPU).

A42. the article of footwear according to any one of paragraph A18-A41, plurality of attachment frictional force spaced apart Component includes the first subset attachment frictional force component, and each first subset attachment frictional force component is both greater than second subset attachment and rubs Wipe power component.

A43. the article of footwear according to any one of paragraph A18-A42, plurality of attachment frictional force spaced apart In component each from the first footwear outer bottom surface protrude less than 1mm, be less than 2mm, be less than 3mm, be less than 5mm, be less than 10mm and/ Or it is less than 15mm.

A44. the article of footwear according to any one of paragraph A18-A43, plurality of attachment frictional force spaced apart Component all protrudes about the same distance from the first footwear outer bottom surface.

A45. the article of footwear according to any one of paragraph A18-A44, plurality of attachment frictional force spaced apart Each in component lacks perpendicular to or is at least substantially orthogonal to the back edge on the first footwear outer bottom surface.

A46. the article of footwear according to any one of paragraph A18-A45, plurality of attachment frictional force spaced apart Each in component is constructed such that article of footwear can be exited from stirrup, and the edge of attachment frictional force component will not be by The obstruction at the edge of stirrup.

A47. the article of footwear according to any one of paragraph A18-A46, plurality of attachment frictional force spaced apart Each in component lacks at least substantially the interconnection extended on the outside-interior direction, which has Perpendicular to or be at least substantially orthogonal to the channel edge on the first footwear outer bottom surface.

A48. the article of footwear according to any one of paragraph A18-A47, plurality of attachment frictional force spaced apart Component occupy attachment frictional force surface at least 20%, at least 30%, at least 50%, at least 60%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95% and/or at least 99%.

A49. the article of footwear described in any one of the paragraph A1-A48 of basis when being subordinated to paragraph A4, wherein attachment rubs Wiping power surface further limits and/or includes the arch of foot for extending to attachment frictional force surface from the toe cap area on attachment frictional force surface The stirrup slidingsurface in area.

A50. the article of footwear according to paragraph A49, wherein stirrup slidingsurface are configured to allow for article of footwear logical It crosses and is not slided along the tread of stirrup with hindering by stirrup and be selectively inserted into the stirrup neutralization of saddle from the stirrup of saddle It removes.

A51. the article of footwear according to any one of paragraph A49-A50, wherein stirrup slidingsurface include it is multiple not Same local attachment frictional force area.

A52. the article of footwear described in any one of the paragraph A49-A51 of basis when being subordinated to paragraph A13, wherein stirrup Slidingsurface also extends to the inboard portion on attachment frictional force surface from the exterior portion on attachment frictional force surface.

A53. the article of footwear described in any one of the paragraph A49-A52 of basis when being subordinated to paragraph A13, wherein stirrup Slidingsurface, which lacks, to be extended to the inboard portion on attachment frictional force surface from the exterior portion on attachment frictional force surface and is hanging down The flange directly upwardly extended in the side of the longitudinal axis on attachment frictional force surface.

A54. the article of footwear described in any one of the paragraph A49-A53 of basis when being subordinated to paragraph A18, wherein outside shoes Bottom includes flat or at least substantially flat the first footwear outer bottom surface/first footwear outer bottom surface, and wherein stirrup slides Surface has the slip case depth from the first footwear outer bottom surface measurement, and wherein stirrup slidingsurface does not include in this way Feature, this feature, which has, differs by more than the depth of threshold value slidingsurface offset with slip case depth.

A55. the article of footwear according to paragraph A54, wherein threshold value slidingsurface offset are slip surface depths Degree is less than 5%, 5%, 10%, 20%, 25%, 30%, 40%, 50%, 60%, 70%, 75%, 80%, 90%, 100% With more than at least one of 100%.

A56. the article of footwear according to any one of paragraph A1-A55, wherein attachment frictional force quality characterization are attachment Friction coefficient, the attachment frictional force coefficient are defined as the threshold when at least one attachment frictional force area and engagement surface Static Contact The ratio of value shearing force and the normal force applied.

A57. the article of footwear according to paragraph A56, applied in normal force by engagement surface perpendicular to or It is at least substantially orthogonal to be applied at least one attachment frictional force area on the direction at least one attachment frictional force area.

A58. according to the article of footwear of any one of paragraph A56-A57, wherein threshold shear power is rubbed by least one attachment The areas Ca Li be parallel to or direction at least substantially parallel to attachment frictional force surface on be applied to engagement surface, and into one Step ground wherein threshold shear power is can be applied to engagement surface by least one attachment frictional force region while keep at least one The power in a attachment frictional force region and engagement surface Static Contact.

A59. the article of footwear according to paragraph A58, wherein threshold shear power are being parallel to or at least substantially parallel Apply on the direction of the front-rear direction of footwear outer bottom.

A60. the article of footwear according to paragraph A59, wherein attachment frictional force quality are further characterized as and attachment frictional force The associated attachment frictional force direction of coefficient, wherein attachment frictional force direction correspond to the pass attachment frictional force area by threshold shear Power is applied to the forward direction and/or backward directions of engagement surface.

A61. according to the article of footwear of any one of paragraph A56-A60, wherein engagement surface include leather, metal, soil, Concrete and/or pitch.

A62. the article of footwear according to any one of paragraph A56-A61, wherein engagement surface include stirrup/horse The tread of the stirrup/tread.

A63. the article of footwear according to any one of paragraph A1-A62, wherein attachment frictional force surface include it is multiple not Same local attachment frictional force area/the plurality of different local attachment frictional force area.

A64. the article of footwear according to paragraph A63, plurality of different each of local attachment frictional force area Local attachment frictional force area has the attachment frictional force coefficient at least one of multiple and different local attachment frictional force area Different attachment frictional force coefficients.

A65. the article of footwear described in any one of the paragraph A63-A64 of basis when being subordinated to paragraph A3 and A13, wherein Multiple and different attachment frictional force areas includes longitudinal attachment frictional force area and lateral attachment frictional force area, longitudinal attachment frictional force area At least two in arch area, shoes middle region and shoes forward region are extended across, lateral attachment frictional force area extends across outside portion Point, at least two in center portion and inboard portion.

A66. the article of footwear according to any one of paragraph A1-A65, wherein attachment frictional force surface include one attached Frictional force area, two different attachment frictional force areas, three different attachment frictional force areas, four different attachment frictional forces The different attachments in area, five different attachment frictional force areas, five or more different attachment frictional force areas and/or 10 or more Frictional force area.

A67. the article of footwear described in any one of the paragraph A13-A66 of basis when being subordinated to paragraph A3, wherein before shoes The exterior portion of the exterior portion in area of portion and inboard portion and shoes middle region respectively has more than 1.0 and is optionally larger than 1.5 and still optionally further be more than 2.0 attachment frictional force coefficient.

A68. the article of footwear described in any one of the paragraph A13-A67 of basis when being subordinated to paragraph A3, wherein before shoes The exterior portion of the exterior portion in area of portion and inboard portion and shoes middle region respectively has the center portion more than shoes middle region Attachment frictional force coefficient attachment frictional force coefficient.

A69. the article of footwear described in any one of the paragraph A13-A68 of basis when being subordinated to paragraph A3, wherein before shoes The center portion in area of portion has more than 1.0 and is optionally larger than 1.5 and still optionally further the attachment friction more than 2.0 Force coefficient.

A70. the article of footwear described in any one of the paragraph A13-A69 of basis when being subordinated to paragraph A3, wherein before shoes The center portion in area of portion has the attachment frictional force system for being less than 1.5, being alternatively less than 1.3 and being still optionally further less than 1.1 Number.

A71. the article of footwear described in any one of the paragraph A13-A70 of basis when being subordinated to paragraph A3, wherein center Shoes middle region has in the range of 0.9-1.2 and optionally attachment frictional force coefficient in the range of 1.0-1.1.

A72. the article of footwear described in any one of the paragraph A13-A71 of basis when being subordinated to paragraph A3, wherein center Shoes forward region has the attachment frictional force coefficient for being less than 1.5, being alternatively less than 1.3 and being still optionally further less than 1.1.

A73. the article of footwear described in any one of the paragraph A13-A72 of basis when being subordinated to paragraph A3, wherein inside Shoes middle region has the attachment frictional force coefficient for being less than 1.5, being alternatively less than 1.3 and being still optionally further less than 1.1.

A74. the article of footwear described in any one of the paragraph A13-A73 of basis when being subordinated to paragraph A3, wherein before shoes Area of portion has the average attachment frictional force coefficient of the average attachment frictional force coefficient more than shoes middle region.

A75. the article of footwear described in any one of the paragraph A13-A74 of basis when being subordinated to paragraph A3, wherein before shoes The center portion in area of portion has the attachment frictional force coefficient of each in exterior portion and inboard portion more than shoes forward region Attachment frictional force coefficient.

A76. the article of footwear described in any one of the paragraph A13-A75 of basis when being subordinated to paragraph A3, wherein before shoes The center portion in area of portion has more than 1.5 and is optionally larger than 2.0 attachment frictional force coefficient.

A77. the article of footwear described in any one of the paragraph A13-A76 of basis when being subordinated to paragraph A3, wherein big portion Divide shoes forward region that there is the attachment frictional force coefficient for being more than 1.5 and being optionally larger than 2.0.

A78. the article of footwear described in any one of the paragraph A13-A77 of basis when being subordinated to paragraph A3, wherein before shoes The center portion in area of portion has the attachment frictional force of the attachment frictional force coefficient greatly at least 50% of the center portion than shoes middle region Coefficient.

A79. the article of footwear described in any one of the paragraph A13-A78 of basis when being subordinated to paragraph A3, wherein before shoes The center portion in area of portion has than the attachment friction of each in the center portion, exterior portion and inboard portion of shoes middle region The attachment frictional force coefficient of force coefficient greatly at least 50%.

A80. the article of footwear described in any one of the paragraph A13-A79 of basis when being subordinated to paragraph A4, wherein toe cap Area has the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion more than shoes middle region.

A81. the article of footwear described in any one of the paragraph A13-A80 of basis when being subordinated to paragraph A4, wherein toe cap Area has the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion less than shoes forward region.

A82. the article of footwear described in any one of the paragraph A13-A81 of basis when being subordinated to paragraph A4, wherein toe cap Area has the attachment frictional force coefficient more than 1.0.

A83. the article of footwear described in any one of the paragraph A13-A82 of basis when being subordinated to paragraph A4, wherein toe cap Area has the attachment frictional force coefficient of the attachment frictional force coefficient of the inboard portion point less than shoes middle region.

A84. the article of footwear described in any one of the paragraph A13-A83 of basis when being subordinated to paragraph A4, wherein toe cap Area has the attachment frictional force coefficient of the attachment frictional force coefficient of the exterior portion less than shoes middle region.

A85. the article of footwear described in any one of the paragraph A13-A84 of basis when being subordinated to paragraph A3, wherein in shoes The exterior portion in area of portion has the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion more than shoes middle region.

A86. the article of footwear described in any one of the paragraph A13-A85 of basis when being subordinated to paragraph A3, wherein in shoes The exterior portion in area of portion has the attachment frictional force coefficient of the attachment frictional force coefficient of the exterior portion more than shoes middle region.

A87. the article of footwear described in any one of the paragraph A13-A86 of basis when being subordinated to paragraph A3, wherein in shoes The inboard portion in area of portion has the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion more than shoes middle region.

A88. the article of footwear described in any one of the paragraph A13-A87 of basis when being subordinated to paragraph A3, wherein in shoes The center portion in area of portion has less than 1.5 and is alternatively less than 1.3 and still optionally further the attachment frictional force system less than 1.1 Number.

A89. the article of footwear described in any one of the paragraph A13-A88 of basis when being subordinated to paragraph A3, wherein before shoes The inboard portion in area of portion has the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion more than shoes forward region.

A90. the article of footwear described in any one of the paragraph A13-A89 of basis when being subordinated to paragraph A3, wherein before shoes The exterior portion in area of portion has the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion more than shoes forward region.

A91. the article of footwear described in any one of the paragraph A13-A90 of basis when being subordinated to paragraph A3, wherein before shoes The exterior portion in area of portion and inboard portion respectively have more than 1.5 and are optionally larger than 2.0 attachment frictional force coefficient.

A92. the article of footwear described in any one of the paragraph A13-A91 of basis when being subordinated to paragraph A3, wherein before shoes The center portion in area of portion has less than 1.5 and is alternatively less than 1.3 and the still optionally further attachment frictional force less than 1.1 Coefficient.

A93. the article of footwear described in any one of the paragraph A13-A92 of basis when being subordinated to paragraph A3, wherein in shoes The exterior portion in area of portion has the attachment frictional force coefficient of the attachment frictional force coefficient of the inboard portion more than shoes middle region.

A94. the article of footwear described in any one of the paragraph A13-A93 of basis when being subordinated to paragraph A3, wherein in shoes The exterior portion in area of portion has the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion more than shoes middle region.

A95. the article of footwear described in any one of the paragraph A13-A94 of basis when being subordinated to paragraph A3, wherein in shoes The exterior portion in area of portion has the attachment frictional force coefficient of the attachment frictional force coefficient of the center portion more than shoes forward region.

A96. the article of footwear described in any one of the paragraph A13-A95 of basis when being subordinated to paragraph A3, wherein in shoes There is the exterior portion in area of portion the attachment of each in the exterior portion more than shoes forward region, inboard portion and center portion to rub Wipe the attachment frictional force coefficient of force coefficient.

A97. the article of footwear described in any one of the paragraph A13-A96 of basis when being subordinated to paragraph A3, wherein in shoes The exterior portion in area of portion has more than 1.5 and is optionally larger than 2.0 attachment frictional force coefficient.

A98. the article of footwear described in any one of the paragraph A13-A97 of basis when being subordinated to paragraph A3, wherein in shoes The center portion in area of portion and inboard portion respectively have less than 1.5 and are alternatively less than 1.3 and are still optionally further less than 1.1 Attachment frictional force coefficient.

A99. the article of footwear described in any one of the paragraph A13-A98 of basis when being subordinated to paragraph A3, wherein adhering to Traction surface includes:

(i) the first attachment frictional force area, before being located at the exterior portion of shoes forward region, the center portion and shoes of shoes forward region In the inboard portion in area of portion;

(ii) the second attachment frictional force area is located in the center portion of shoes middle region;With

(iii) third attachment frictional force area is located in the exterior portion of shoes middle region and the exterior portion of arch area.

A100. the article of footwear according to paragraph A99, wherein:

(i) the first attachment frictional force area has 1.4 attachment frictional force coefficient on rear attachment frictional force direction;

(ii) the second attachment frictional force area has 0.6 attachment frictional force coefficient on rear attachment frictional force direction;With

(iii) third attachment frictional force area has 0.9 attachment frictional force coefficient on rear attachment frictional force direction.

A101. the article of footwear described in any one of the paragraph A13-A98 of basis when being subordinated to paragraph A4, wherein adhering to Traction surface includes:

(i) the first attachment frictional force area is located in the inboard portion in toe cap area;

(ii) the second attachment frictional force area is located in the center portion of shoes forward region and the inboard portion of shoes forward region;

(iii) third attachment frictional force area is located in the inboard portion of shoes middle region and the inboard portion of arch area;

(iv) the 4th attachment frictional force area is located in the center portion of shoes middle region and the center portion of arch area;With

(v) the 5th attachment frictional force area is located in the exterior portion of shoes middle region and the exterior portion of arch area.

A102. the article of footwear according to paragraph A101, wherein:

(i) the first attachment frictional force area has 1.2 attachment frictional force coefficient on preceding attachment frictional force direction;

(ii) the second attachment frictional force area has 2.3 attachment frictional force coefficient on rear attachment frictional force direction;

(iii) third attachment frictional force area has 1.4 attachment frictional force coefficient on rear attachment frictional force direction;

(iv) the 4th attachment frictional force area has 1.1 attachment frictional force coefficient on rear attachment frictional force direction;With

(v) the 5th attachment frictional force area has 2.0 attachment frictional force coefficient on rear attachment frictional force direction.

A103. the article of footwear described in any one of the paragraph A13-A98 of basis when being subordinated to paragraph A3, wherein adhering to Traction surface includes:

(i) the first attachment frictional force area is located in the inboard portion of shoes forward region, the center portion and shoes of shoes forward region In the center portion in area of portion;

(ii) the second attachment frictional force area is located in the exterior portion of shoes forward region;

(iii) third attachment frictional force area is located at the inboard portion of shoes middle region, the center portion and foot of shoes middle region In the exterior portion for bending area;With

(iv) the 4th attachment frictional force area is located at the exterior portion of shoes middle region, the center portion and arch of foot of arch area In the exterior portion in area.

A104. the article of footwear according to paragraph A103, wherein:

(i) the first attachment frictional force area has 1.9 attachment frictional force coefficient on preceding attachment frictional force direction;

(ii) each in the second attachment frictional force area and third attachment frictional force area is on rear attachment frictional force direction With 0.9 attachment frictional force coefficient;With

(iii) the 4th attachment frictional force area has 2.3 attachment frictional force coefficient on rear attachment frictional force direction.

A105. the article of footwear described in any one of the paragraph A13-A98 of basis when being subordinated to paragraph A3, wherein adhering to Traction surface includes:

(i) the first attachment frictional force area, before being located at the exterior portion of shoes forward region, the center portion and shoes of shoes forward region In the inboard portion in area of portion;With

(ii) the second attachment frictional force area is located in the inboard portion of shoes middle region and the inboard portion of arch area;

A106. the article of footwear according to paragraph A105, wherein:

(i) the first attachment frictional force area has 1.7 on preceding attachment frictional force direction and on rear attachment frictional force direction Attachment frictional force coefficient;With

(ii) the second attachment frictional force area has 2.4 attachment frictional force coefficient on rear attachment frictional force direction;

A107. the article of footwear described in any one of the paragraph A13-A98 of basis when being subordinated to paragraph A3, wherein adhering to Traction surface includes:

(i) the first attachment frictional force area is located in the inboard portion of shoes forward region;

(ii) the second attachment frictional force area is located at the center portion of shoes forward region, the center portion and shoes of shoes middle region In the inboard portion of middle region;With

(iii) third attachment frictional force area is located in the exterior portion of shoes forward region and the exterior portion of shoes middle region.

A108. the article of footwear according to paragraph A107, wherein:

(i) the first attachment frictional force area has 2.3 attachment frictional force coefficient on rear attachment frictional force direction;

(ii) the second attachment frictional force area has 1.0 attachment frictional force coefficient on rear attachment frictional force direction;With

(iii) third attachment frictional force area has 2.3 attachment frictional force coefficient on rear attachment frictional force direction.

A109. the article of footwear described in any one of the paragraph A1-A108 of basis when being subordinated to paragraph A3, wherein heel Heel attachment frictional force surface is limited, which is configured to wear article of footwear flat as wearer Flat ground is contacted when walking on ground.

A110. the article of footwear according to paragraph A109, wherein heel attachment frictional force surface have more than 0.5, are big In 1, more than 1.3, more than 1.5, more than 2, more than 2.3, more than 2.5, more than 3, less than 3.5, less than 2.7, less than 2.4, be less than 2.2, less than 1.7, the attachment frictional force coefficient less than 1.4, less than 1.2 and/or less than 0.7.

A111. the article of footwear according to any one of paragraph A1-A110, wherein vamp further include stack shell.

A112. the article of footwear according to any one of paragraph A1-A111, wherein vamp do not have mechanical fasteners mechanism, The mechanical fasteners mechanism is configured to be selectively engaged by wearer and/or discharged, to be selectively adjusted the size of vamp.

A113. the article of footwear according to any one of paragraph A1-A112, wherein heel not with one bodily form of footwear outer bottom At.

A114. the article of footwear according to any one of paragraph A1-A112, wherein heel are integrally formed with footwear outer bottom.

A115. the article of footwear according to any one of paragraph A1-A114, wherein heel be composite shoe with.

A116. the article of footwear according to any one of paragraph A1-A115, wherein sole assembly further include bow pad.

Industrial feasibility

The disclosure is applicable to footwear industry.

, it can be said that disclosure set forth above content covers multiple and different inventions with independent utility.Although these are sent out These specific embodiments invented each of bright to be disclosed in the form of its is preferred but disclosed herein and illustrate are not answered It is taken in a limiting sense, because many versions are possible.Subject of the present invention includes various members disclosed herein All novel and non-apparent combination and the sub-portfolio of part, feature, function and/or performance.Similarly, in claims state In the case of " one (a) " or " first (a first) " element or its equivalent, such claim should be read to include This one or more class component are incorporated to, both two or more neither requiring nor excluding this class components.

, it can be said that appended claims point out one be related in disclosed invention and are novel and non- Some apparent combinations and sub-portfolio.The hair embodied in other combinations of feature, function, element and/or performance and sub-portfolio It is bright to be wanted by modifying to present claims or by proposing new claim in the application or related application Ask protection.No matter the claim or new claim of these modifications are to be related to different inventions to also relate to identical hair It is bright, regardless of different from original claim in range, more wider than original claim range, range is narrower or range is identical, The claim or new claim of these modifications are considered to include in the theme of the invention of the disclosure.

Claims

1. a kind of article of footwear, including:

Vamp, the vamp include shell, and the shell is dimensioned and is configured to accommodate the foot of wearer and surround to wear The foot for the person of wearing extends;With

Sole assembly, is connected to the vamp, and the sole assembly includes:

Footwear outer bottom, with attachment frictional force surface, when wearer stands on a flat ground when wearing the article of footwear When, the attachment frictional force surface is located on the bottom side of the footwear outer bottom;With

Heel region, heel are protruded from the heel region;

The wherein described sole assembly and the vamp limit foot compartment jointly, and the size of the foot compartment is set to wearing Person accommodates the foot of wearer when putting on the article of footwear;

Wherein, the attachment frictional force surface includes:

The arch area of the neighbouring heel region;

Shoes middle region in the front side of the arch area;

Shoes forward region in the front side of the shoes middle region;

Toe cap area in the front side of the shoes forward region;

Exterior portion in the outer lateral side on the attachment frictional force surface;

Inboard portion on the inner side surface on the attachment frictional force surface;

The center portion that the exterior portion is separated with the inboard portion;With

Multiple and different local attachment frictional force area, wherein each different local attachment frictional force area has and the multiple office The different attachment frictional force system of the attachment frictional force coefficient at least one of attachment frictional force area of portion part attachment frictional force area Number;The wherein described attachment frictional force coefficient is defined as when the different local attachment frictional force area connects with engagement surface static state When touching by the different local attachment frictional force area be applied to threshold shear power on the engagement surface with by the engagement Surface is applied to the ratio of the normal force in the different local attachment frictional force area;And

Wherein, the attachment frictional force surface limits from the toe cap area on the attachment frictional force surface and extends to the attachment The stirrup slidingsurface of the arch area of traction surface;The wherein described stirrup slidingsurface is configured to allow for the footwear The stirrup that article is selectively inserted into saddle by not slided along the tread of stirrup with hindering by stirrup is neutralized from saddle Stirrup remove.

2. article of footwear according to claim 1, wherein the stirrup slidingsurface includes the plurality of different part Attachment frictional force area.

3. article of footwear according to claim 1, wherein the stirrup slidingsurface is also from the attachment frictional force surface The exterior portion extend to the inboard portion on the attachment frictional force surface.

4. article of footwear according to claim 1, wherein the stirrup slidingsurface lacks from the attachment frictional force table The exterior portion in face extends to the inboard portion on the attachment frictional force surface and rubs perpendicular to the attachment Wipe the flange that the side of the longitudinal axis on power surface upwardly extends.

5. article of footwear according to claim 1, wherein the footwear outer bottom includes the first flat footwear outer bottom surface, wherein The stirrup slidingsurface has the slip case depth from the first footwear outer bottom surface measurement, and the wherein described horse Stirrup slidingsurface does not include features that the feature is described average with being differed by more than with the slip case depth 50% depth of slidingsurface depth.

6. article of footwear according to claim 1, wherein the threshold shear power passes through the local attachment frictional force area It is applied to the engagement surface on the direction for being parallel to the attachment frictional force surface, and further wherein, the threshold Value shearing force is can be applied to the engagement surface by the local attachment frictional force area while the part attachment being kept to rub The power in the areas Ca Li and the engagement surface Static Contact.

7. article of footwear according to claim 1, wherein the plurality of different part attachment frictional force area includes longitudinal Attachment frictional force area and lateral attachment frictional force area, the longitudinal direction attachment frictional force area extend across the arch area, the shoes At least two in middle region and the shoes forward region, the transverse direction attachment frictional force area extends across the exterior portion, institute State at least two in center portion and the inboard portion.

8. article of footwear according to claim 1, wherein the plurality of different part attachment frictional force area includes having First attachment frictional force area of the first attachment frictional force coefficient and the second attachment frictional force with the second attachment frictional force coefficient Area, first attachment frictional force area are positioned at least partially in the shoes forward region, and second attachment frictional force area is extremely It is partially located in the arch area, and the wherein described first attachment frictional force coefficient is more than the second attachment friction Force coefficient.

9. article of footwear according to claim 8 rubs wherein first attachment frictional force area extends across the attachment Wipe the exterior portion, the center portion and the inboard portion on power surface.

10. article of footwear according to claim 1, wherein the footwear outer bottom includes the first flat footwear outer bottom surface, and And further wherein, the attachment frictional force surface includes outstanding multiple spaced apart attached from first footwear outer bottom surface Frictional force component.

11. article of footwear according to claim 10, wherein in the multiple attachment frictional force component spaced apart extremely A few attachment frictional force component includes rear section and front section, wherein back zone section includes rear surface, the rear surface with Cone angle is tapered towards first footwear outer bottom surface afterwards, described when being measured by the main body of the attachment frictional force component Cone angle is limited between the plane and the front section on first footwear outer bottom surface afterwards, wherein the front section includes preceding table Face, the front surface is tapered towards first footwear outer bottom surface with front angle, when passing through the attachment frictional force component When the main body measures, the front angle be limited at first footwear outer bottom surface the plane and the rear surface it Between, and the wherein described front angle is different from the rear cone angle.

12. article of footwear according to claim 11, wherein each after described in cone angle and the front angle is less than 60 degree.

13. article of footwear according to claim 1, wherein the article of footwear is horsemanship riding boots, and the wherein described shoes Face further includes the stack shell upwardly extended from the shell.

14. article of footwear according to claim 1, wherein the vamp does not have mechanical fasteners mechanism, the mechanical fasteners Mechanism is configured to be selectively engaged by wearer and discharged, to be selectively adjusted the size of the vamp.

15. article of footwear according to claim 1, wherein the attachment frictional force surface includes more than two different Local attachment frictional force area.

16. article of footwear according to claim 1, wherein the plurality of different part attachment frictional force area includes:

(i) the first attachment frictional force area is located in the exterior portion of the shoes forward region, the described of the shoes forward region In the inboard portion of centre part and the shoes forward region;

(ii) the second attachment frictional force area is located in the center portion of the shoes middle region;With

(iii) third attachment frictional force area, be located at the shoes middle region the exterior portion and the arch area it is described In exterior portion;And wherein:

(i) first attachment frictional force area has 1.4 attachment frictional force coefficient;

(ii) second attachment frictional force area has 0.6 attachment frictional force coefficient;With

(iii) third attachment frictional force area has 0.9 attachment frictional force coefficient.

17. article of footwear according to claim 1, wherein the plurality of different part attachment frictional force area includes:

(i) the first attachment frictional force area is located in the inboard portion in the toe cap area;

(ii) the second attachment frictional force area, be located at the shoes forward region the center portion and the shoes forward region it is described In inboard portion;

(iii) third attachment frictional force area, be located at the shoes middle region the inboard portion and the arch area it is described In inboard portion;

(iv) the 4th attachment frictional force area is located in the center portion of the shoes middle region and the described of the arch area It entreats in part;With

(v) the 5th attachment frictional force area is located at outside the exterior portion of the shoes middle region and the described of the arch area In side section;And wherein:

(i) first attachment frictional force area has 1.2 attachment frictional force coefficient;

(ii) second attachment frictional force area has 2.3 attachment frictional force coefficient;

(iii) third attachment frictional force area has 1.4 attachment frictional force coefficient;

(iv) the 4th attachment frictional force area has 1.1 attachment frictional force coefficient;With

(v) the 5th attachment frictional force area has 2.0 attachment frictional force coefficient.

18. article of footwear according to claim 1, wherein the plurality of different part attachment frictional force area includes:

(i) the first attachment frictional force area is located in the inboard portion of the shoes forward region, the described of the shoes forward region In the center portion of centre part and the shoes middle region;

(ii) the second attachment frictional force area is located in the exterior portion of the shoes forward region;

(iii) third attachment frictional force area, be located at the inboard portion of the shoes middle region, the shoes middle region it is described In center portion and the exterior portion of the arch area;With

(iv) the 4th attachment frictional force area is located in the exterior portion of the shoes middle region, the described of the arch area In the exterior portion of centre part and the arch area;And wherein:

(i) first attachment frictional force area has 1.9 attachment frictional force coefficient;

(ii) each in second attachment frictional force area and third attachment frictional force area has 0.9 attachment friction Force coefficient;With

(iii) the 4th attachment frictional force area has 2.3 attachment frictional force coefficient.

19. article of footwear according to claim 1, wherein the plurality of different part attachment frictional force area includes:

(i) the first attachment frictional force area is located in the exterior portion of the shoes forward region, the described of the shoes forward region In the inboard portion of centre part and the shoes forward region;With

(ii) the second attachment frictional force area is located in the inboard portion of the shoes middle region and the described of the arch area In side section;And wherein:

(i) first attachment frictional force area has 1.7 attachment frictional force coefficient;With

(ii) second attachment frictional force area has 2.4 attachment frictional force coefficient.

20. article of footwear according to claim 1, wherein the plurality of different part attachment frictional force area includes:

(i) the first attachment frictional force area is located in the inboard portion of the shoes forward region;

(ii) the second attachment frictional force area, be located at the center portion of the shoes forward region, the shoes middle region it is described In the inboard portion of center portion and the shoes middle region;With

(iii) third attachment frictional force area is located at the institute of the exterior portion and the shoes middle region of the shoes forward region It states in exterior portion;And wherein:

(i) first attachment frictional force area has 2.3 attachment frictional force coefficient;

(ii) second attachment frictional force area has 1.0 attachment frictional force coefficient;With

(iii) third attachment frictional force area has 2.3 attachment frictional force coefficient.

21. a kind of article of footwear, including:

Vamp, the vamp include shell, and the shell is dimensioned and is configured to accommodate the foot of wearer and surround The foot of wearer extends;With

Sole assembly, is connected to the vamp, and the sole assembly includes:

Heel region, heel are protruded from the heel region;

The wherein described attachment frictional force surface includes at least one different part attachment for having corresponding attachment frictional force quality Frictional force area;The wherein described footwear outer bottom includes flat the first footwear outer bottom surface;Wherein described at least one different part is attached It includes from first footwear outer bottom surface multiple attachment frictional force components spaced apart outstanding frictional force area;It is wherein described more At least one of a different local attachment frictional force component attachment frictional force component includes the back zone formed by the first material Section and the front section by being formed different from the second material of first material;And

Wherein, the attachment frictional force surface limits from the toe cap area on the attachment frictional force surface and extends to the attachment friction The stirrup slidingsurface of the arch area on power surface;The wherein described stirrup slidingsurface is configured to allow for the article of footwear to pass through It is not neutralized from the shifting of the stirrup of saddle by the stirrup that stirrup slides along the tread of stirrup and be selectively inserted into saddle with hindering It removes.

22. article of footwear according to claim 21, wherein first material include carbon fiber, composite material, nylon, Thermoplastic material, polyvinyl acetate, plastic of poly vinyl acetate (PEVA), rubber, resin, polyester, polyethers, metal, alloy At least one of with metalloid, and wherein described second material include carbon fiber, composite material, nylon, thermoplastic material, In polyvinyl acetate, plastic of poly vinyl acetate (PEVA), rubber, resin, polyester, polyethers, metal, alloy and metalloid It is at least another.

23. article of footwear according to claim 21, wherein back zone section includes rear surface, the rear surface is bored later Angle is tapered towards first footwear outer bottom surface, when being measured by the main body of the attachment frictional force component, is bored after described Angle is limited between the plane and the rear surface on first footwear outer bottom surface, wherein and the front section includes front surface, The front surface is tapered towards first footwear outer bottom surface with front angle, when by described in the attachment frictional force component When main body measures, the front angle is limited between the plane and the front surface on first footwear outer bottom surface, and And the wherein described front angle is different from the rear cone angle.

24. article of footwear according to claim 23, wherein cone angle and the front angle differ at least 10 degree after described.

25. article of footwear according to claim 21, wherein every in the multiple attachment frictional force component spaced apart One protrudes less than 5mm from the part close to the attachment frictional force component of the footwear outer bottom.