CN101128131A - Outsole with tangential deformation - Google Patents
Outsole with tangential deformation Download PDFInfo
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- CN101128131A CN101128131A CNA2006800057200A CN200680005720A CN101128131A CN 101128131 A CN101128131 A CN 101128131A CN A2006800057200 A CNA2006800057200 A CN A2006800057200A CN 200680005720 A CN200680005720 A CN 200680005720A CN 101128131 A CN101128131 A CN 101128131A
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- sole
- outer bottom
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- deformation
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- 230000002411 adverse Effects 0.000 claims description 2
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- 230000009183 running Effects 0.000 description 23
- 230000004048 modification Effects 0.000 description 9
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- 238000009826 distribution Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
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- 238000005192 partition Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
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- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000454 fifth toe Anatomy 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 210000001255 hallux Anatomy 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/184—Resiliency achieved by the structure of the sole the structure protruding from the outsole
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/183—Leaf springs
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/186—Differential cushioning region, e.g. cushioning located under the ball of the foot
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/24—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions
- A43B13/26—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/06—Running shoes; Track shoes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention relates to an outsole (1), especially for sports shoes (2), that can be formed with a large amount of elastic deformability even in the tangential direction towards the front and the back, enabling a good cushioning effect even when the tread of the foot is inclined and somewhat slipping. Beyond at least one critical deformation in the deformed region, the sole remains however essentially rigid in relation to tangential deformation. In this way, the runner has a secure footing on the respective tread point. The runner can then push off from the tread point without losing ground. A swimming effect on the sole is thus prevented. According to the invention, the elastic deformability of the sole also in the tangential direction is caused by at least one first element (3a), and the cited rigidity of the sole in relation to tangential deformation beyond said at least one critical deformation, in addition to the degree of the at least one critical deformation in the deformed region is due to at least one second element (3b). So that said first and second elements (3a, 3b) can be independently designed, dimensioned and produced, there are extensive structuring, formation and variation possibilities. Certain areas in the heel and/or the ball region of the sole can be varied by the at least one first element (3a), and certain areas by the at least one second element (3b), in the longitudinal direction.
Description
Technical field
The present invention relates to a kind of outer bottom, especially for the outer bottom of sport footwear, this outer bottom can be along tangential strain forward and backward, and is firm substantially with respect to tangential deformation just during the critical strain in having exceeded current deformed region only.
Here, tangential deformation is interpreted as the distortion that for example causes by the tangent or parallel direction of the shearing force edge and the two-dimentional limit of outer bottom or its sole.For example the distortion of the vertical direction of the edge that causes by compression and the two-dimentional limit of outer bottom or its sole is inevitable different therewith.Tangential approximate consistent with horizontal direction, vertical direction vertical direction approximate and on the horizontal basal plane is consistent.
Background technology
The outer bottom of known easy elastic bending in a large number in different structures, these outer bottoms use the different elastomeric material of hardness.And known embedding has the outer bottom of air cushion or rubber cushion.They are used to be buffered in the stress that produces when running, and protect runner's kinematic system, particularly joint in this way, and give comfortable running sensation.
The great majority commercially available running shoe that is used for the motion purposes at present have elasticity, this elasticity is can be when sole is compressed main vertically or along the direction perpendicular to sole to be cushioned, however this sole along continuous straight runs and tangentially relative firm and in the pin Shi Buhui bending fully of tilting to contact to earth at angle.Such reason may be also that the bigger deformability of sole along continuous straight runs can produce a kind of unsteady effect, and this can cause adverse effect to runner's stability and balance.And the runner can lose some distances in each step because sole can be at first when shock point leaves along the side of contacting to earth with pin slightly deformed in the opposite direction.Certainly to a certain extent, in traditional commodity sport footwear, produced unsteady effect.For fear of this effect, the front area (push away power usually thus produce) of the sole of these sport footwears of great majority is relatively hard and constitute can be crooked.
On the other hand, although there is described tangential deformability, but the outer bottom of disclosed the above-mentioned type has been avoided unsteady effect in WO 03/102430, because during at least one critical strain in exceeding current deformed region, these outer bottoms are firm substantially with respect to tangential deformation.For the runner, after arriving critical strain, on corresponding step or stress point, there is reliable attitude, he can leave once more and can not lose distance from this attitude.
In WO 03/102430, different examples has been described, the tangential deformability that can understand sole by these examples preferably with and exceed the solution principle of the rigidity of at least one critical strain.For example, the cannulated element that elastomeric material is made has been described, this element but simultaneously also especially can be by fully forward and compression backward under tangential deformation under vertical deformation, and upper half-shell and the friction between the housing lower half owing to them prevented further tangential deformation then.
EP 1264556 discloses a kind of outer bottom that is used for sport footwear, and the sole of this outer bottom has softer outer and harder internal layer.Projection at harder internal layer place penetrates softer skin and exceeds this skin outstanding with the form of support member.Tangential deformability is not provided and has prevented this tangential deformability by described support member for sole.
Have similar structure from FR 2709929 known soles, internal layer is provided with sharp-pointed metal tip.
UK 2285569 discloses a kind of trainer shoe with such sole, and this sole has first crooked element and the second firm element.First element tilts at angle and is being compressed between the second hard element in the direction under the load along the direction of heel towards the rear portion, subsequently the second element bearing load.Because first element is with respect to the layout of second element, first element is impossible towards the correspondence distortion of front portion.
JP 5309001 discloses a kind of footwear with such sole, and this sole is arranged in the interior zone with projection, and these projections can and be provided with cavity along all direction tangential deformations.The fringe region that this interior zone is had firm following rib centers on, described down rib by hollow bumps forward certain variations and absorbing load.
German utility model G 8126601 discloses a kind of footwear with such sole, inserts the brush shape spare with the bristle after the sensing in sole.These bristles are intended to make and can promptly start forward and can be to front slide by pointing to afterwards.Do not provide bristle correspondence distortion forward, and this distortion also cannot probably.
US patent 3,299,544 discloses a kind of footwear with such sole, the preceding cross rib of following after the zone is provided with sensing of this sole.Compare with rib, the back edge zone forms the step of below slightly.Under normal situation of running, rib is intended to contact with ground before step, and the while towards post deflection up to described step with contact and limit the further distortion of rib.
DE 29818243 discloses a kind of shoe machine structure with such sole, and this sole has sweptback element, and when pin contacted to earth, described element folded and contacts with remaining sole along the direction of heel.
In the scope of the application in practice of WO 03/102430 known principle, and in the scope of wherein said cannulated element, verified these can not be dealt carefully with all requirements of putting into practice, and can not handle with they described concrete forms at least.In the field of sport footwear, the described specifically-built footwear consistent with the requirement of corresponding sports offer the almost motion of any kind, the structure of the sole that particularly all plays an important role in all cases (even not having decisive role for their corresponding applicability), this is not accidental.
Summary of the invention
The objective of the invention is to indicate from the outer bottom of the known type of WO 03/102430 how can be suitable for putting into practice requirement better, comprise the requirement of dissimilar motions in the mode of economy.
According to the present invention, this purpose realizes by the distinguishing characteristics that provides in the claim.
According to the present invention, desired effects desired two functional, promptly on the one hand tangential deformability, the rigidity with respect to tangential deformation is assigned to different elements when exceeding at least one critical strain on the other hand.Because design independently of one another, sizing and at least one first element of manufacturing and at least one second element, so produce the possibility of much more design, structure and modification in the practice, the comparable whereby aforementioned better off ground of element (such as known cannulated element) that utilizes is realized the expectation of practice requirement is revised, and described hollow component satisfies the functional of two appointments simultaneously.
But in above-mentioned JP 5309001, also provide corresponding first element that is divided into several tangential deformations and several second firm element substantially.Yet described first element and second element are arranged separated from one anotherly.Described first element is arranged in first interior zone, and described second element is arranged in the borderline region that surrounds described interior zone.Therefore, this thing happens for possibility, promptly, the so-called interior pin or the outer pin runner that further study in great detail below stretch on the hard element in being arranged in borderline region specially, perhaps when stretching in sole central authorities, stressed and the effect of here exist floating of first element is only arranged in the practice, this just the present invention wish to avoid.
Therefore the present invention is applied in the heel area and/or sole zone of sole, longitudinally repeats alternately (from heel area to the sole zone) by described at least one first element, the zone determined by described at least one second element on the other hand on the one hand.By these modes, guarantee when on heel and/or sole zone, occurring stretching, always enough use in time and the spatial relationship closely each other two functional.Therefore main corresponding with WO 03/102430 of the characteristic of the sole of invention.
Several first elements can be set.The zone of determining by described at least one first element can form by described first element, also can form by several described first elements.Accordingly, several second elements can be set.The zone of determining by described at least one second element can form by described second element respectively, also can form by several described second elements.
With identical from the known outer bottom of WO 03/102430, the size of outer bottom of the present invention also can be decided to be makes that described at least one critical strain of partial restriction only reaches when running in the maximum weighted zone, and only reaches about maximum stress temporarily.The type of distortion is depended in described at least one critical strain, can say so in the tangential deformability of this critical strain place outer bottom of the present invention and block.Distortion needn't only be tangential also.Under the situation vertical or vertically distortion of strictness, also can reach critical strain.
According to advantageous embodiment of the present invention, critical strain only just reaches after tangential and/or vertical deformation path, and this deformation path is greater than 20% of the deformable thickness of sole, and randomly even greater than 50% of this thickness.Preferably, described tangential deformability should in addition with vertical variable shape property approximately equal.Absolute says, can equal approximate 1cm.
For the spring and the vibration damping path of such sizing, outer bottom of the present invention has weakened power and the stress that occurs when running effectively.Specifically, outer bottom of the present invention damping property performance when landing is optimum, because main here horizontal force can be for example soft crooked by shearing along running direction.For the running shoe of the outer bottom that is provided with prior art, even these footwear are provided with significantly vertical vibration damping, can heavily stressed peak value not occur because in fact there being tangential deformability this moment yet.During stretching, outer bottom of the present invention absorbs main vertical force by vertical deformation equally owing to damping effect.In addition, at this stage outer bottom by along the different tangential deformation of the different direction of motion and between pin and ground, have the opposite effect, this usually in the slip of the pin in footwear clearly, and usually cause worn out socks or even cause forming bubble.Described footwear can not resisted this motion, and pin carries out this motion with respect to ground easily stretching between moving period.Described footwear can make to run exempts a large amount of fatigues.On the other hand, at the complete loading duration that leaves in the stage, sole of the present invention has virtually completely lost its vibration damping character.In this stage, no longer need vibration damping and vibration damping can only become the obstruction of effectively leaving.Leaving in the stage, it seems " firmly " that footwear of the present invention show as it.
Used the abrasion condition of the outer bottom of a period of time to reveal very big difference with respect to main stress sheet by different runners.This be since for individual runner different distinctive running style.And different runnings is apart from having produced difference.For example, the short distance runner mainly runs by the front portion of pin, in fact only depends on the sole zone stressed.On the other hand, long-distance running step person mainly lands on heel and whole pin stretches.Here, also distinct between pin runner and the interior pin runner outside so-called.Outer pin runner lands in the outside of following, and stretches and leaves or leave from the zone of little toe in the sole zone outside on the perimeter in the middle of the pin.Opposite for interior pin runner situation.And also have mixed form, and for example land in the outside, lateral extensometer direct join and leave on the pin centre from the zone of big toe, vice versa.But sole vertical deformation of the present invention and tangential deformation and forward and backward distortion, and the proper motion that can make it be suitable for these different stress well and participate in pin.
Description of drawings
By embodiment the present invention is described in further detail below in conjunction with accompanying drawing, in the accompanying drawing:
Fig. 1 represents to have the sport footwear of the outer bottom of first embodiment of the invention with side view, wherein a) is in not stress, when b) being in the power that is subjected at angle forward, and c) be in the process of leaving backwards;
Fig. 2 is with first and second elements of the outer bottom of detailed view presentation graphs 1, wherein a) is in not stress, when b) being in the power that is subjected at angle forward, and c) be in vertical when stressed;
Fig. 3 also represents first and second elements with similar view, yet they are partially submerged into intermediate sole and are anchored in the intermediate sole definitely;
Fig. 4 represents an embodiment with similar view, for this embodiment only first element embed intermediate sole, and second element and this intermediate sole formation one;
The modification of the embodiment of Fig. 5 presentation graphs 4 wherein a) is in not stress, b) is in stress, however first element embed deeply in the intermediate sole 4, make second element no longer need as additional components;
Fig. 6 a) and b) in illustrate the further modification of the type of Fig. 5;
Fig. 7 represents continuous layer or layering with detailed view, forms first and second elements in this continuous layer or layering, and is wherein a) not stressed, b) is subjected at angle power forward, and c) vertically stressed;
Fig. 8 represent the outer bottom invented the running surface a) to d) several views; And
Fig. 9 is a) to e) in other layer that is in uncompressed state of presentation graphs 7.
The specific embodiment
At first, describe an embodiment by Fig. 1, this embodiment needs not to be preferred implementation, but can represent the instruction of inventing well by this embodiment.
Fig. 1 represents to be equipped with the running shoe 2 of outer bottom 1 of the present invention.This outer bottom 1 by a plurality of with form from WO 03/102430 known similar first tread contour shape (profilartigen) the hollow component 3a and several platform-like second element 3b.Hollow component 3a can have for example height of 15mm, and platform-like element 3b can for example have the height of 10mm.The hollow component 3a and the second element 3b can extend on the whole width of running shoe 2.Yet they also can be arranged to several row adjacent one another are.Platform-like element 3 also can surround single or several hollow component 3a with circular pattern at least in part.Element 3a, 3b are for example by the bonding downside that is attached to the intermediate sole 4 of running shoe 1.
In the meaning of above-mentioned definition, hollow component 3a forms " by certain zone of at least one first element " in all cases.If it is adjacent one another are that several hollow component 3a are arranged to, so they also can with the common classification in this zone.The situation of the platform-like second element 3b is similar, and platform-like element 3b forms " by certain zone of at least one second element " in all cases.Therefore, along the longitudinal direction of sole, repeat alternately in sole zone and heel area in different zones.If the platform-like second element 3b surrounds single or several hollow component 3a with circular pattern at least in part, on sole surface, arrange the different zone that is mixed with each other in addition so.
If running shoe 2 for example shown in Fig. 1 b, make and when taking a step, be subjected to shown in stress arrow P 1 with the place ahead power at angle, begin only to have outstanding hollow component 3a to contact and vertical deformation and horizontal distortion under the elastic buffer of stress so with ground 5.In case hollow component 3a aligns with the adjacent platform-like second element 3b at equal height, this distortion just is subjected to the restriction of this second element 3b.From then on, the major part that platform-like second element meets with stresses, and, therefore no longer allow at least any significantly tangential displacement of running shoe with respect to ground 5 because the rigidity of second element is higher.In this stage, the wearer of running shoe stands on the ground reliable and stablely.In addition, c as Fig. 1) shown in, he can also leave the c of Fig. 1 once more) thus the position finish next step, and needn't lose distance here because here platform-like second element in fact can not be during leaving along the direction horizontal distortion of the new stress shown in the arrow P 2 to the degree of being worth mentioning.
In detailed representation, hollow component 3a of Fig. 2 presentation graphs 1 and platform linear element 3b, and in a), be in not stress and at b) in be subjected to tangential stress.At c) in, show vertically or distortion straight down, can know from this distortion and know, under the strict vertical situation of stress, also realized above-mentioned about advantage stable and that under the situation of not losing distance, leave.
For aforesaid outer bottom, hollow component 3a allows the elastically deformable of expectation, and platform-like element 3b determines on the other hand and the possible deformation extent of restriction hollow component 3a, guarantees that on the other hand the expectation rigidity opposing of sole exceeds the tangential deformation of critical strain.Because these two distribution of functionality are in different elements, so have the bigger structure free degree for these elements.For example, can use different materials to be used for first and second elements.And the situation of hollow component 3a and WO03/102430 is the same no longer must form fixing friction connect under possible load, and obviously stressed littler on the whole.The most important thing is that under noncritical deformation extent still, they needn't bear all power weight, and the stress on them alleviates by the second element 3b.If the second element 3b with the surface that contacts have the good ground of grabbing, be favourable so, wherein can randomly obtain by the special character on these surfaces to grab ground.
Above-mentioned embodiment is distinguished by great deformation path, this deformation path is in for example Fig. 1 not stress a) and for example Fig. 1 b) state between can be equivalent to surpass 20% of the vertical overhang of hollow component 3a on platform-like element 3b, even surpass 50%.Therefore runner's " as on cloud " is spiraled, and never unsettled sensation.
For above-mentioned embodiment, first and/the second embodiment 3a, 3b for example be subjected to very high alternate load owing to tangential force or shearing force.If strictly adhere to by gummed, element can separate with intermediate sole 4 in long-term the use so.Here, for a hollow component 3a and two platform-like element 3b, can for example element 3a and/or 3b be realized in the intermediate sole 4 improving by being partially submerged into and randomly being anchored at definitely in addition, as shown in Figure 3.
Fig. 4 represents an embodiment, the hollow component 3a shown in only embedding in intermediate sole 4 for this embodiment.On the other hand, two element 3b and intermediate sole 4 are whole constitutes and directly is integrally molded to intermediate sole 4.In addition, even be more preferably, hollow component 3a is anchored in the intermediate sole by the tenon connection.
The modification of the embodiment of Fig. 4 shown in Fig. 5, and be in not stress a) is in stress in b).Here hollow component 3a embeds in the intermediate sole 4 deeply, thus feasible outstanding second element (similar aforesaid element 3b) that at all no longer needs also not form platform-like.For this structure, the function of the aforementioned second element 3b is played on " normally " surface 4.1 of intermediate sole 4.Therefore hollow component 3a can be deformed into " being recessed into ", that is, at angle, align with the surface 4.1 of intermediate sole up to them in " depression " 4.2 that they are arranged, depression 4.2 must constitute enough wide and wide, as shown in Figure 5.
Fig. 6 a) and b) other modification of type of presentation graphs 5, the first element 3a also embeds in the intermediate sole 4 relatively deeply for this modification, and plays the function of the above-mentioned second element 3b for " normally " surface 4.1 of this modification intermediate sole 4.The difference of the individual modification of Fig. 6 only is the structure of the first element 3a.On the left side of Fig. 6, show not stress respectively, and on the right side, show stress respectively in the critical strain stage.
For Fig. 6 structure a), for example can be out of shape at angle or the first element 3a of tangential deformation constitutes the form of pin.Here, recess 4.2 can for example constitute circle.Edge around the recess is identical far from the distance of pin 3a, and pin 3a is arranged in the central authorities of recess, as two details performances in Fig. 6 bottom a) are shown.
For Fig. 6 b) structure, deformable element 3a constitutes the form of tubule, this element 3a is arranged to make its axis normal in intermediate sole 4.Other structure and performance are a) corresponding with Fig. 6.
Fig. 7 represents layer or the layering 6 that deformable material is made in a), alternately do not forming under the stress at this layer first element 6a of 6 places and the second element 6b.This layer 6 can integral body be made for big part.Can be along with identical order the first element 6a and the second element 6b being set with the vertical direction of drawing, thus a structure formed, for this structure, each first element is by four second element encompasses, and each second element is equally by four first element encompasses.And then first and second elements are mixed with each other, as mentioned above.The member that suitably cuts out size of this layer can be for example by the downside of the intermediate sole 4 of the running shoe 2 of the bonding downside that is fastened to running shoe or Fig. 1, as among Fig. 8 a) shown in.
The first element 6a has the shape of truncated cone, and it is hollow and slightly higher than element 6b, and element 6b is constituted and had the shape of truncated cone here by solid material.Identical with the aforementioned first element 3a, the first element 6a is softer relatively and can be forward and tangential deformation and vertical deformation backward.Because their rotation symmetric form, the first element 6a even can be along all directions by the same way as tangential deformation, this aspect of performance that stretches in expectation may be extra favourable.
By contrast, the second element 6b is firm and functional corresponding to the aforementioned second element 3b substantially.Element 6a and 6b can be less than element 3a and 3b.For example, the total height h1 of the layer 6 and first element 6a can be 8 to 12mm, is preferably 10mm, and the height h2 of the second element 6b can be 4 to 8mm, is preferably 6mm.The thickness of the layer 6 in the transitional region between first element and second element for example can be 2mm, yet the thickness of the bottom of the first element 6a is preferably greater than 2mm.Horizontal range between the center of the center of the first element 6a and the second element 6b for example can be 10 to 20mm, is preferably 15mm.
Fig. 7 is at b) in expression be carried in the layer 6 of ground on 5 with an angle.First element 6a vertical deformation under this load, however special be tangential deformation or horizontal distortion, and the no longer outstanding second element 6b that surpasses.Prevented the further distortion of the first element 6a by the second element 6b.The distance of first element and second element is preferably selected to has such size, make the element 6a that wins can realize shown in the distortion.Here the degree of tangential deformation path before it arrives critical strain be greater than possible vertical deformation path, and for the above size that provides, equal 5mm at least.
Fig. 7 is at c) in be illustrated under the vertical load the layer 6.
The elasticity of the first element 6a may be selected to and makes and under the load of approximate 1kg to 10kg critical strain takes place.This value depends on the quantity and their layout (local density), the damping of expectation and runner's the weight on sole surface of element.For runner's weight (optional dynamic weight), he must can cause critical strain at least when leaving.This institute for outer bottom of the present invention might be not always the case by embodiment, and the element for element 3a type also is like this accordingly.Must select the different flexible or different quantity of the first element 3a/6a for less footwear size (runner that weight is lighter) and bigger footwear size (runner that weight is bigger).For first element of element 3a type, the element of 8 to 15 quantity that distribute on heel area and sole zone is normally enough.Because their size is less, need first element of 6a type usually above 20.
For layer 6 the first element 6a of Fig. 7 and shape and their layouts relative to each other of the second element 6b, also has further structure leeway.For example, the second element 6b can constitute elongate rib, rule or erose platform etc. perpendicular to drawing, as the b of Fig. 8) and c) shown in.The second element 6b can evenly form consistent surface, and wherein the first element 6a arranges with distribution method, as the d of Fig. 8) shown in.
Obviously find out from geometric figure shown in Figure 8, the first element 6a and the second element 6b mixed-arrangement, rule embeds between the second element 6b, and is not subjected to excessive load and high wearing and tearing by these mode protections.Along each feasible path of stretching, first element and second element are also stressed by these modes under tight quarters and time sequencing respectively, thereby always determine the performance of sole and the sensation of running by two elements.And the mixed distribution of first element and second element is extended on whole sole zone and heel area.
In the transitional region between heel and sole, do not need first element and second element usually.Therefore use for great majority, just enough usually if layer 6 only is arranged in respectively in sole zone and the heel area.Replacement also can vertically be cut apart with respect to the horizontal partition longitudinally of footwear or except that this horizontal partition.Vertical and horizontal have been shown the c of Fig. 8) have been partitioned into four layers 6.By these modes, also can utilize standard component to carry out modification to the footwear of different size, as long as these elements only suitably arrange, especially be close together or further away from each other.At last, can in different zones, be provided with and have different layers of different nature.
More than introduce and can in the embodiment of Fig. 8, be equal to the first element 6a and the second element 6b respectively by at least one first element or the zone determined by at least one second element.At Fig. 8 b) embodiment in, also can count only zone along several first element 6a of horizontal layout close to each other.On the contrary, Fig. 8 d) the consistent surperficial 6b among the embodiment can be considered to by several zones and form, these several zones longitudinally with the first element 6a or with the zone that forms by these elements alternately.
Below by Fig. 9 a) to e) layer 6 described other may construct.
For Fig. 9 a) shown in the layer 6, the first element 6a corresponding with the first element 6a of Fig. 7.The second element 6b is provided with the square-section.
For b) shown in the layer 6, the first an element 6a make by solid material, yet they have the head of thickening on narrower neck, thereby can be along lateral deformation well of all directions and tangential deformation.
For c) and d) shown in embodiment, node 6aa is stable dimensionally to be formed the first element 6a by making, node 6aa is connected the film 6ab of elastically deformable type with the second element 6b, and by these modes, but the first element 6a vertical deflection and horizontal deflection are to about identical degree.
For e) shown in scheme, two elasticity layerings are connected to each other, skin is a relatively flat continuously and except that recess at least.Recess forms the first element 6a together with the approximate relative similar projections of internal layer.And recess is the form of buffer, makes that the first different element 6a can be simultaneously along different direction tangential deformations.The second element 6b forms by the skin between recess and platform or the following rib, and is a) shown with the embodiment form as Fig. 9.
In the scope of above-mentioned specification, only some possible implementation have been described with by way of example.Other embodiment also is feasible certainly, and specifically comes from the mixed form of described embodiment.
Reference numerals list
1 outer bottom
2 running shoes
3a first element, hollow component
3b second element, platform-like element
4 intermediate sole
4.1 the surface of intermediate sole
4.2 the depression of intermediate sole
5 ground
6 layers or layering
First element of 6a layer 6
Second element of 6b layer 6
The arrow of the stress of P1 indication when lifting step
The arrow of the stress of P2 indication when leaving
The height of the whole layer 6 of h1
The height of the h2 second element 6b
Claims (9)
1. outer bottom, outer bottom especially for sport footwear, this outer bottom can be along tangential direction strain forward and backward, and be firm substantially just during the critical strain in having exceeded current deformed region only with respect to tangential deformation, it is characterized in that, produce comprising of this outer bottom by at least one first element along tangential elastically deformable, and produce this outer bottom and the above-mentioned stiffness tangential deformation adverse effect that exceeds this at least one critical strain by at least one second element, and the degree of at least one the concrete distortion in deformed region, and in the heel area and/or sole zone of described sole, the zone of determining by described at least one first element and longitudinally repeat alternately by the zone that described at least one second element is determined.
2. outer bottom as claimed in claim 1 is characterized in that, when sole is looked, described at least one first element is outstanding with respect to described at least one second element, up to obtaining described at least one critical strain.
3. outer bottom as claimed in claim 1 or 2 is characterized in that, when exceeding described at least one critical strain, described at least one first element aligns in being deformed into the zone of this degree with described at least one second element.
4. as each described outer bottom in the claim 1 to 3, it is characterized in that reach before described at least one critical strain, described at least one second element does not stress in being deformed into the zone of this degree.
5. as each described outer bottom in the claim 1 to 4, it is characterized in that described at least one first element and/or described at least one second element are fastened to the downside of intermediate sole.
6. as each described outer bottom in the claim 1 to 5, it is characterized in that described at least one first element and/or described at least one second componentry ground embed the downside of intermediate sole.
7. as each described outer bottom in the claim 1 to 6, it is characterized in that described at least one first element and/or described at least one second element constitute the part of intermediate sole.
8. as each described outer bottom in the claim 1 to 7, it is characterized in that, described critical strain only just reaches after tangential and/or vertical deformation path, and this deformation path is greater than 20% of its deformable thickness, and especially even greater than 50% of this thickness.
9. as each described outer bottom in the claim 1 to 8, it is characterized in that the degree in possible tangential deformation path is equivalent to the degree in vertical deformation path possible before arriving described critical strain approx before arriving described critical strain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189293.8A CN106923439A (en) | 2005-02-24 | 2006-02-23 | Outer bottom with tangential deformation ability |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3272005 | 2005-02-24 | ||
| CH327/05 | 2005-02-24 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189293.8A Division CN106923439A (en) | 2005-02-24 | 2006-02-23 | Outer bottom with tangential deformation ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101128131A true CN101128131A (en) | 2008-02-20 |
Family
ID=35079160
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800057200A Pending CN101128131A (en) | 2005-02-24 | 2006-02-23 | Outsole with tangential deformation |
| CN201611189293.8A Pending CN106923439A (en) | 2005-02-24 | 2006-02-23 | Outer bottom with tangential deformation ability |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189293.8A Pending CN106923439A (en) | 2005-02-24 | 2006-02-23 | Outer bottom with tangential deformation ability |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US20080209766A1 (en) |
| EP (1) | EP1858358B1 (en) |
| JP (1) | JP5398144B2 (en) |
| KR (1) | KR101276771B1 (en) |
| CN (2) | CN101128131A (en) |
| CA (1) | CA2597987C (en) |
| ES (1) | ES2523886T3 (en) |
| MX (1) | MX2007011043A (en) |
| RU (1) | RU2385140C2 (en) |
| WO (1) | WO2006089448A1 (en) |
Cited By (1)
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|---|---|---|---|---|
| CN103260451A (en) * | 2010-10-07 | 2013-08-21 | 格莱登制锁股份公司 | Outsole |
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| RU2493756C2 (en) * | 2011-06-20 | 2013-09-27 | Государственное образовательное учреждение высшего профессионального образования "Российский заочный институт текстильной и легкой промышленности" | Anti-sliding footwear design |
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| KR101388687B1 (en) * | 2012-10-19 | 2014-04-24 | 박영설 | A high heeled shoes |
| US9622540B2 (en) * | 2013-06-11 | 2017-04-18 | K-Swiss, Inc. | Article of footwear, elements thereof, and related methods of manufacturing |
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-
2006
- 2006-02-23 JP JP2007556477A patent/JP5398144B2/en active Active
- 2006-02-23 US US11/885,027 patent/US20080209766A1/en not_active Abandoned
- 2006-02-23 KR KR1020077021706A patent/KR101276771B1/en active IP Right Grant
- 2006-02-23 MX MX2007011043A patent/MX2007011043A/en not_active Application Discontinuation
- 2006-02-23 ES ES06705354.6T patent/ES2523886T3/en active Active
- 2006-02-23 EP EP06705354.6A patent/EP1858358B1/en active Active
- 2006-02-23 CN CNA2006800057200A patent/CN101128131A/en active Pending
- 2006-02-23 CN CN201611189293.8A patent/CN106923439A/en active Pending
- 2006-02-23 CA CA2597987A patent/CA2597987C/en active Active
- 2006-02-23 RU RU2007135172/12A patent/RU2385140C2/en active
- 2006-02-23 WO PCT/CH2006/000114 patent/WO2006089448A1/en active Application Filing
-
2012
- 2012-03-12 US US13/418,050 patent/US20120167412A1/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260451A (en) * | 2010-10-07 | 2013-08-21 | 格莱登制锁股份公司 | Outsole |
| CN103260451B (en) * | 2010-10-07 | 2015-09-09 | 格莱登制锁股份公司 | Footwear outer bottom |
| US9439474B2 (en) | 2010-10-07 | 2016-09-13 | Glide'n Lock Ag | Outsole |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1858358B1 (en) | 2014-08-13 |
| CN106923439A (en) | 2017-07-07 |
| CA2597987A1 (en) | 2006-08-31 |
| US20120167412A1 (en) | 2012-07-05 |
| JP2008531092A (en) | 2008-08-14 |
| JP5398144B2 (en) | 2014-01-29 |
| RU2385140C2 (en) | 2010-03-27 |
| KR101276771B1 (en) | 2013-06-20 |
| WO2006089448A1 (en) | 2006-08-31 |
| MX2007011043A (en) | 2007-11-22 |
| KR20070106577A (en) | 2007-11-01 |
| RU2007135172A (en) | 2009-03-27 |
| ES2523886T3 (en) | 2014-12-02 |
| EP1858358A1 (en) | 2007-11-28 |
| US20080209766A1 (en) | 2008-09-04 |
| CA2597987C (en) | 2011-11-15 |
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