CN105935180A - Stabilizing element for a shoe, in particular a mountaineering shoe - Google Patents
Stabilizing element for a shoe, in particular a mountaineering shoe Download PDFInfo
- Publication number
- CN105935180A CN105935180A CN201610125885.7A CN201610125885A CN105935180A CN 105935180 A CN105935180 A CN 105935180A CN 201610125885 A CN201610125885 A CN 201610125885A CN 105935180 A CN105935180 A CN 105935180A
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- Prior art keywords
- plate
- stable element
- sole
- aforementioned
- suo shu
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
- A43B13/127—Soles with several layers of different materials characterised by the midsole or middle layer the midsole being multilayer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
- A43B7/1485—Recesses or holes, traversing partially or completely the thickness of the pad
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- 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
- A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
-
- 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
- A43B13/16—Pieced soles
-
- 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
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/16—Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/002—Mountain boots or shoes
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
- A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
- A43B7/148—Recesses or holes filled with supports or pads
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to a stabilizing element (10) for a shoe sole, in particular for a mountaineering shoe, comprising: (a.) a first plate (11), comprising at least one opening (12); (b.) a second plate (13) arranged at least partially in the opening (12); and (c.) a third plate (14) arranged at least partially in the opening (12) and arranged at least partially above the second plate (13), wherein the third plate (14) comprises a substantially higher stiffness than the second plate (13).
Description
Technical field
The present invention relates to a kind of stable element for footwear, particularly climbing boot, and include the footwear of this stable element.
Background technology
Climbing boot needs to support the foot of wearer in precipitous rugged landform, protecteds from stone and wound that ice causes
Evil, and allow when needed to follow closely on sole.Therefore, climbing boot is generally of stone sole, i.e. relative to other kinds of
Footwear, such as relative to running shoes for, make sole bend to a certain degree required power and/or moment of torsion be the highest.For this purpose it is proposed, it is typical
Climbing boot includes sandwich, and it has the rigid plate being placed directly within rubber outsole, and the shock-absorbing sole on rigid plate
Interlayer.
Such as, United States Patent (USP) USRE40,474E relates to the sport shoes at the bottom of multilayer shoe.Sole includes three layers, including outside or
Ground contacts sole, and it has flexibility, adherence properties and wearability, top or comfort liner, and it is located immediately at below foot and has
Elastic shock attenuation effect, and intermediate layer or rib, its top being located immediately at contact layer and the bottom of comfort liner, and there is torsion just
Degree, it is for disperseing by the vibrations of contact layer perception, and is dispersed to comfort liner before vibrations are delivered to foot.
EP 0 981 973 A1 relates to a kind of inner bottom for sport shoes, and particularly mountain-climbing or hiking boots, have by plastics
The anatomy shape main body that material is made, and the reinforcement insert being embedded in main body；This insert has longitudinal rib formations, and wraps
Include the main body extended along sole, and sufficiently wide to provide the torsional rigid of the insole of height, and narrow front additament,
It extends along the body and is substantially connected to main body at metatarsal.
But, such sole of the prior art has and has some shortcomings.First, for increasing the rigidity of sole hardness
Plate, the most under cryogenic (as typically high altitude localities experience) tend to become fragile, it is therefore desirable to strengthen and every
Heat.But, such measure increases the weight of this sole.Second, rigid plate is arranged on rubber outsole, and it reduces outer bottom
To the adaptability on ground thus reduce adhesive force.
Therefore it is an object of the invention to provide the stable element for footwear, particularly climbing boot, it can provide height for footwear
Degree rigidity, and the most durable, lightweight, and do not affect adhesive force.
Summary of the invention
According to the first aspect of the invention, this problem is by for sole, and the stable element especially for climbing boot comes
Solving, comprising: (a) first plate, it includes at least one opening；B the second plate that () is at least partially disposed in opening；And
C () is at least partially disposed in described opening and is at least partially situated at the 3rd plate on the second plate, wherein the 3rd plate
Rigidity be significantly higher than the second plate.
According to the stable element of the present invention, described 3rd plate has significantly (within i.e. making tolerance) and is higher than the firm of the second plate
Degree, and it is arranged on the top of the second plate, i.e. closer to the foot of wearer.The 3rd hard plate is arranged on the second more pliable and tougher plate
On (i.e. closer to foot), can be that stable element provides the highest rigidity, thus, it is also possible to for being internally integrated this stable element
Sole the highest rigidity is provided.
Additionally, hard and rigidity the 3rd plate is isolated between foot and the second plate (product shoes outer bottom and midsole)
Open.On the one hand this set avoids or at least reduces the 3rd of the hard and rigidity that the impact of such as rock or ice is brought
The risk of breakage of plate.On the other hand, isolation arranges the temperature of the 3rd plate keeping hard and rigidity within the acceptable range, from
And avoid or at least reduce its danger become fragile.Due to this set, the 3rd plate of hard and rigidity without extra reinforcing or
Isolation, otherwise can increase the weight of the sole being internally integrated stable element.
Accordingly, because foot is placed in this position, such isolation arranges and makes the 3rd plate can have much higher rigidity,
And due to such setting, it bends hardly.
Additionally, due in the sole being integrated with stable element, hard and rigidity the 3rd plate separates (by it with outer bottom
Between the second plate), softer than the 3rd plate closer to the second plate of outer bottom, sole is more suitable for ground and adhesive force to be increased.Additionally,
By the setting of plate of the present invention, between rigidity and the pliability simultaneously allowing walking needed for climbing boot, realize balance.
Finally, the second plate and the 3rd plate are accommodated in the peristome of described first plate.By this way, the first plate protection the
Two plates, the hardest and rigidity the 3rd plate is not subject to the external aggression of such as rock and ice.Additionally, the first plate provides isolation
Property, and the temperature contributing to the 3rd plate of hard and rigidity maintains within the acceptable range, thus avoids or at least reduce the
The danger that three plates become fragile.
Second plate can have the rigidity being significantly higher than the first plate.By this way, the second plate adds stable element
Integral rigidity.But, owing to the rigidity of the second plate is low more than the rigidity of the 3rd plate, compared with the 3rd harder plate, low temperature pair
For the second plate (being configured closer to outer bottom, further from foot) and less crucial.Additionally, due to the second plate hardness is relatively
Low, outer bottom is more suitable for ground and adhesive force increases.
The matrix material of the second plate and the matrix material of the 3rd plate can strengthen with fiber.Fibre reinforced materials be for
Improve the very effective measure of material stiffness.Additionally, by change fibre reinforced materials degree, i.e. density, the rigidity of plate and
Elasticity can be adjusted easily and accurately.
Second plate can include the fabric reinforcement of 5% to 20% (based on weight or volume), the 3rd plate can include 20% to
The fabric reinforcement of 50% (based on weight or volume).In a preferred embodiment, the second plate can include about 15% (based on weight or
Volume) fabric reinforcement, the 3rd plate can include the fabric reinforcement of about 50% (based on weight or volume).These fiber reinforcements
The degree of thing has been shown as described stable element and provides enough rigidity, and the danger become fragile at low temperatures with limit plate.
Fiber can be glass fibre.Glass fibre is readily available, and is highly susceptible to processing, and is readily applied to properly
Matrix material in.
The matrix material of the first plate can be reinforced without fiber.Therefore, (it forms second and the 3rd plate for first plate
A kind of framework) danger that becomes fragile at low temperatures is at least reduced.
First plate, the second plate and the 3rd plate can be made up of identical matrix material.Compared to using different materials, make
With identical matrix material, the bonding between material is made to be easier to.This simplify the manufacture of stable element, and it is durable to increase it
Property.
First plate, the matrix material of the second plate and the 3rd plate can be polyamide.Polyamide makes than in traditional climbing boot
Nylon more robust.The structure of the stable element according to the present invention, it is allowed to use more crisp polyamide to replace nylon.Additionally,
Polyamide will not occur any type of permanent deformation after being used for multiple times.
Additionally, the matrix material of the first plate, the second plate and the 3rd plate can be TPU or polyether block amide (PEBA).This
Outward, the matrix material of the 3rd plate can include carbon, and so, the third edition, due to its position, can have the highest hardness.
3rd plate can be about 1 to 3 millimeters thick.Such thickness has shown that the rigidity so that stable element is enough, with
Time the lightest.
The bending rigidity of the 3rd plate can be at least than the high twice of bending rigidity of described second plate.By this way, the 3rd
Plate adds the rigidity needed for stable element, and its isolation between foot and the second plate arranges and avoids or at least reduce
The risk that 3rd plate becomes fragile at low temperatures.Additionally, due to relatively low the second plate of rigidity is arranged near footwear outer bottom, it is internally integrated steady
The sole determining element more adapts to ground.
The bending rigidity of the second plate can be at least than the high twice of bending rigidity of described first plate.Second plate adds stable
The integral rigidity of element, and the first plate can extend to outside safely, does not has the risk become fragile under low temperature, has enough tough
Property to bear from snow, ice and the risk of rock.
The elastic modelling quantity of the first plate can be 600 to 1500 MPas.The elastic modelling quantity of the second plate can be 2000 to 4000
MPa.The elastic modelling quantity of the 3rd plate can be 9000 to 13000 MPas.In a preferred embodiment, the elasticity of the first plate
Modulus can be about 1100 MPas, and the elastic modelling quantity of the second plate can be about 3000 MPas, and the elastic modelling quantity of the 3rd plate can be about
11500 MPas.It has been proved that such elastic modelling quantity can be stable element provides enough rigidity, light durable simultaneously.
3rd plate can include the rib being arranged on the longitudinal direction of stable element.Additionally, the second plate can include being arranged on surely
Determine the rib on the longitudinal direction of element.Rib alleviates weight by reducing the consumption of material.Additionally, (that is, from inside on longitudinal direction
Be integrated with the heel portion of footwear of stable element to the direction of toe section) rib by prevent or at least limit flexion and increase bending
Rigidity.
The rib of the 3rd plate can overlap with the rib of the second plate.Because the respective rib of the rib of the 3rd plate and the second plate engages, so
Arrange and can realize high rigidity.
The rib of the 3rd plate may have about the height of 1 to 3 millimeter.The rib of the second plate can have the height of 1 to 5 millimeter.This
The height of sample has shown that the bending rigidity that can provide enough, meanwhile when stable element bends, and can be with holding rib
Strain of a sufficiently low.
It is 4% that the material of the 3rd plate can have 0 degree Celsius of lower breaking strain.According to the plate in the stable element of the present invention
Favourable setting, even if the strain of the 3rd plate is still far below this limiting strain value under extreme angle of bend.
Described stable element is adapted to substantially cover the footwear of the whole foot of wearer, and stable element is integrated in footwear
In.By this way, the whole length of foot realizes high bending stiffness.
The opening of the first plate may be set so that the second plate and the 3rd plate do not extend to be internally integrated stable element
The outside of footwear.It is thus possible to protection the second plate, the 3rd plate of the hardest and rigidity is not by exterior injury, the most not by low
Temperature, rock or the injury of ice.
Another aspect of the invention relates to a kind of footwear, particularly climbing boot, including (a) outer bottom, (b) vamp；(c) as
The stable element between footwear outer bottom and vamp it is arranged on described on.
Footwear can include the midsole being arranged between footwear outer bottom and stable element.Midsole can be that footwear provide slow
Punching.Additionally, midsole can make the second plate, the hardest and rigidity the 3rd plate isolation arrange further.
Outer bottom can be made up of rubber.Rubber is prone to obtain, durable and fine adhesive force is provided.
Accompanying drawing explanation
Hereinafter, referring to the drawings the other side of the present invention is described in detail.These accompanying drawings are:
Figure 1A: according to the one exemplary embodiment of the stable element of the present invention；
The sectional view of the embodiment of Figure 1B: Figure 1A.
The detail view of the 3rd plate of the stable element of Fig. 1 C: Figure 1A and 1B；
Fig. 2 A: the finite element fraction strained about it when bending 15 degree according to the example embodiment of the stable element of the present invention
Analysis；
Fig. 2 B: the finite element fraction strained about it when bending 60 degree according to the example embodiment of the stable element of the present invention
Analysis；
Fig. 3: according to the example embodiment of the stable element of the present invention when bending 30 degree about the finite element fraction of its stress
Analysis；
Fig. 4: the finite element fraction strained about it when bending 30 degree according to the example embodiment of the stable element of the present invention
Analysis；And
Fig. 5: according to the one exemplary embodiment of the footwear of the present invention.
Detailed description of the invention
Hereinafter, the embodiment of the present invention and mode of texturing are described in detail.
Figure 1A, 1B and 1C illustrate the one exemplary embodiment of the stable element according to the present invention, and wherein Figure 1B shows stable unit
The sectional view of part 10, Fig. 1 C illustrates in greater detail the 3rd plate 14 of stable element 10.Stable element 10 include the first plate 11,
Two plate 13 and the 3rd plates 14.First plate 11 includes at least one opening 12 as shown in Figure 1 C.Second plate 13 sets at least in part
It is placed in opening 12.3rd plate 14 is arranged in opening 12 the most at least in part.Such as, seen in Figure 1B, the second plate 13 He
The border of the 3rd plate 14 overlaps on the corresponding border of the opening 12 in the first plate 11.But, the second plate 13 and the 3rd plate 14 big
Part is completely disposed in the opening 12 of the first plate 11.
Additionally, the 3rd plate 14 is at least partially disposed on the second plate 13.It means that the 3rd plate 14 is closer to dress
Foot in the footwear of the stable element 10 that person is integrated with the present invention wherein and arrange.Similarly, the second plate 13 is closer to wherein collecting
The outer bottom becoming to have the footwear of stable element 10 is arranged.
Additionally, the 3rd plate 14 has the rigidity far above the second plate 13.Described plate and/or stable element is bent by measuring
Rigidity is measured to the power needed for special angle and/or moment of torsion.If reaching same flexure angle to need higher power and/or torsion
Square, then rigidity is higher.
The basic material of first plate the 11, second plate 13 and the 3rd plate 14 can be such as polyamide.Other materials is also can
Can, such as TPU or polyether block amide (PEBA).The material of the 3rd plate 14 can be carbon-based material.First plate the 11, second plate
13 can be made up of identical basic material with the 3rd plate 14.Alternately, it is possible to use different basic materials.Alternative
Ground, the material of the 3rd plate 14 can have, such as, be 4% at 0 degree Celsius of lower breaking strain.This structure of stable element of the present invention
Even if making the strain that ensure that the 3rd plate 14 in extreme situations far below this limiting strain value.
The material of the second plate 13 and the 3rd plate 14 can use fiber, such as glass or carbon fiber to strengthen.Such as, the second plate
13 fabric reinforcement that can include about 15% (based on weight or volume), the 3rd plate 14 can include about 50% (based on weight
Or volume) fabric reinforcement.First plate 11 can completely dispense with fiber reinforcement.Therefore, the rigidity of the second plate 13 is higher than first
Plate 11.Such as, the bending stiffness of the second plate 13 can be than the highest twice of this bending stiffness of the first plate 11.Additionally, due to not
With the fiber reinforcement of degree, the bending stiffness of the 3rd plate 14 can be than the highest twice of bending stiffness of the second plate 13.Required firm
Degree can also be realized by other modes beyond fiber reinforcement, such as by using the different materials of described plate.
The elastic modelling quantity of the first plate can be 600-1500MPa.The elastic modelling quantity of the second plate can be 2000 to
4000MPa.The elastic modelling quantity of the 3rd plate can be 9000 to 13000MPa.Specifically, the elastic modelling quantity of the first plate 11 can be
About 1100MPa.The elastic modelling quantity of the second plate 13 may be about 3000MPa, and the elastic modelling quantity of the 3rd plate 14 can be about 11500MPa.
In the one exemplary embodiment of Figure 1A, Figure 1B and Fig. 1 C, the 3rd plate 14 thickness about 1 millimeter.Due to according to of the present invention
The setting of plate, this thickness be enough to realize the desired high rigidity of whole stable element 10.
In the one exemplary embodiment of Figure 1A, Figure 1B and Fig. 1 C, the 3rd plate 14 includes rib, therein two by reference 15
Represent.Described rib 15 is arranged at the longitudinal direction of stable element 10, is integrated with the heel portion of footwear of stable element 10 the most from which to toe
The direction in portion.The height of the rib 15 of the 3rd plate 14 about 1 to 3 millimeter.
Additionally, in the one exemplary embodiment of Figure 1A, 1B and 1C, the second plate 13 includes rib, and two of which is by reference 16
Represent.Described rib 16 is arranged at the longitudinal direction of stable element 10, is highly of about 1 to 5 millimeter.As shown in fig. 1b, the 3rd plate 14
Rib 15 overlap consistent with the rib 16 of the second plate 13.But, rib is misaligned is also unanimously possible.
As shown in Figure 1A, stable element 10 substantially covers wearer and is integrated with wherein in the footwear of stable element 10
Whole foot.Therefore, stable element from rear heel 17a spread all over foot stage casing 17b extend to toe 17c.
Additionally, as shown in Figure 1A, 1B and 1C, arrange the opening 12 on the first plate 11 and make the second plate 13 and the 3rd plate 14
Do not extend to wherein be integrated with outside the footwear of stable element 10.Therefore, the first plate 11 arranges edge 18, and it protects the second plate 13 and
Three plates 14 are not by the exterior injury of such as rock or ice.
As shown in Figure 1A and 1C, the first plate 11 of stable element 10 can be included in the second opening 19 of heel part.Slow
Punching or cushioning members (not shown) may be disposed in opening 19.
Additionally, as shown in Figure 1A and 1C, stable element 10 is optionally included in the heel support component of heel portion 17a
110.In the one exemplary embodiment of Figure 1A and Fig. 1 C, heel supporting member 110 is cup-shaped, and encirclement wearer completely exists
Wherein it is integrated with the heel in the footwear of stable element 10.But heel support member 110 is likely to only cover the part of heel.
Additionally, in the one exemplary embodiment of Figure 1A and Fig. 1 C, heel support member 110 and the first plate 11 global formation.Which increase whole
The strength and stability of body, simultaneously simple structure.But, heel support member 110 can also be by the most gluing or welding
It is attached to the first plate 11.
Fig. 2 A shows the finite element analysis of the stable element 10 according to the present invention.Concrete, it is shown that 15 degree of angle of bends
Time strain level of percent.Strain on 3rd plate 14 is about 0%, it is meant that the risk that plate does not rupture, even non-
Also it is such at a temperature of the lowest.Finite element analysis also indicates that the rigidity of plate is about 27Nm when 15 ° of angle of bends.
Fig. 2 B illustrates the finite element analysis of the stable element 10 according to the present invention.Concrete, it is shown that during 60 degree of angle of bends
The level of percent of strain.Tension force in 3rd plate 14 is between 0% and about 1%, it is meant that, described plate is almost without fracture
Risk, be the most also such.As shown in Figure 2 B, the second plate 13 should change height, the most about
4%.But, owing to the rigidity of the second plate 13 is far below the rigidity of the 3rd plate 14, it is the most frangible, the most at low temperatures, the
The risk of breakage of two plates 13 is low.
Fig. 3 illustrates the finite element analysis of the stable element 10 according to the present invention.Concrete, it is shown that should during 30 degree of angle of bends
The level of percent of power.As seen in FIG., the stress in the first plate 11 and the second plate 13 is at a fairly low, but during the 3rd plate 14 is in
Iso-stress level.Therefore, the 3rd plate 14 is the main rigidity being responsible for providing whole stable element 10.
Fig. 4 illustrates the Finite Element Analysis of the stable element 10 according to the present invention.Concrete, it is shown that the most whole stable
The level of percent that element 10 strains when 30 degree of angle of bends.Strain level is medium, the 3rd plate 14 at most about 1%.Same heel
In the region of supporting member 110, strain level is less than 4%, and major part is about 2%.It means that heel support member 110
Risk of breakage at a fairly low.
Fig. 5 illustrates the one exemplary embodiment of the footwear 50 according to the present invention.Footwear 50 are climbing boots, including outer bottom 51, vamp 52,
Midsole 53 and stable element 10, provided as before between midsole 53 and vamp 52.Stable element 10 can be by
Glued, sew up, weld or be otherwise fixed on the parts of footwear 50, such as outer bottom 51, vamp 52, midsole 53
Deng.Outer bottom 51 can be made up of rubber, and vamp 52 can be made up of traditional materials such as such as polyester.
Footwear 50 also include the midsole 53 being arranged between outer bottom 51 and stable element 10.But, such sole presss from both sides
Layer is optional element, and can be omitted in certain embodiments.
Claims (25)
1. for sole, especially for the sole stable element (10) of climbing boot, including:
First plate (11), it includes at least one opening (12)；
B. the second plate (13), it is at least partially disposed in described opening (12)；
C. the 3rd plate (14), it is at least partially disposed in described opening (12), and is at least partially disposed on described second
On plate (13), it is characterised in that the hardness of described 3rd plate (14) is significantly higher than described second plate (13).
2. according to the sole stable element (10) described in aforementioned claim, it is characterised in that the hardness of described second plate (13)
It is significantly higher than described first plate (11).
3. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that described second plate (13)
Matrix material and the matrix material fiber reinforcement of described 3rd plate (14).
Sole stable element (10) the most according to claim 3, it is characterised in that described second plate (13) include 5% to
The fabric reinforcement of 20%, described 3rd plate (14) includes the fabric reinforcement of 20% to 50%.
5. according to the sole stable element (10) one of claim 3 or 4 Suo Shu, it is characterised in that: described fiber is glass fibers
Dimension.
6. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described first plate (11)
Matrix material is without fiber reinforcement.
7. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described first plate (11), institute
State the second plate (13) to be made up of identical matrix material with described 3rd plate (14).
8. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described first plate (11), institute
The matrix material stating the second plate (13) and described 3rd plate (14) is polyamide.
9. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described 3rd plate (14)
Thickness is about 1 to 3mm.
10. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described 3rd plate (14)
Bending stiffness exceeds at least twice than the bending stiffness of described second plate (13).
11. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described second plate (13)
Bending stiffness exceeds at least twice than the bending stiffness of described first plate (11).
12. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described first plate (11)
Elastic modelling quantity is 600 to 1500 MPas.
13. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described second plate (13)
Elastic modelling quantity is 2000～4000 MPas.
14. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described 3rd plate (14)
Elastic modelling quantity is 9000 to 13000 MPas.
15. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described 3rd plate (14) bag
Include the rib (15) arranged along described stable element (10) longitudinal direction.
16. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described second plate (13) is wrapped
Include the rib (16) arranged along described stable element (10) longitudinal direction.
17. according to the sole stable element (10) described in claim 15 and 16, it is characterised in that: the institute of described 3rd plate (14)
State rib (15) to overlap with the described rib (16) of described second plate (13).
18. according to the sole stable element (10) according to any one of claim 15 to 17, it is characterised in that: described 3rd plate
(14) described rib (15) has the height of about 1 to 3 millimeter.
19. according to the sole stable element (10) according to any one of claim 16 to 18, it is characterised in that: described second plate
(13) described rib (16) has the height of about 1 to 5 millimeter.
20. according to the sole stable element (10) one of aforementioned claim Suo Shu, the described material of wherein said 3rd plate (14)
Material is 4% at 0 degree Celsius of lower breaking strain.
21. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described stable element (10)
Substantially cover the whole foot of the footwear of the most integrated described stable element of wearer (10).
22. according to the sole stable element (10) one of aforementioned claim Suo Shu, it is characterised in that: described first plate (11)
Described opening (12) is arranged to described second plate (13) and described 3rd plate (14) does not extends to be provided with described stable
The outside of the footwear of element (10).
23. footwear, especially climbing boot, including:
A. outer bottom；
B. vamp；With
C. according to the stable element (10) being arranged between footwear outer bottom and vamp one of aforementioned claim Suo Shu.
24. according to the footwear described in aforementioned claim, and it includes being arranged between described outer bottom and described stable element (10)
Midsole.
25. according to the footwear one of claim 23 and 24 Suo Shu, and wherein, described outer bottom is made up of rubber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015204060.7 | 2015-03-06 | ||
| DE102015204060.7A DE102015204060B4 (en) | 2015-03-06 | 2015-03-06 | Stabilizing component for a shoe, in particular a mountaineering shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105935180A true CN105935180A (en) | 2016-09-14 |
| CN105935180B CN105935180B (en) | 2018-11-16 |
Family
ID=55451107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610125885.7A Active CN105935180B (en) | 2015-03-06 | 2016-03-04 | Sole stable element for sole |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20160255905A1 (en) |
| EP (1) | EP3064081B1 (en) |
| JP (1) | JP6513042B2 (en) |
| CN (1) | CN105935180B (en) |
| DE (1) | DE102015204060B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018137648A1 (en) * | 2017-01-25 | 2018-08-02 | 清远广硕技研服务有限公司 | Sole structure |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2710629C1 (en) * | 2016-03-16 | 2019-12-30 | Аркистар Срл | Shoe sole |
| DE102016216675A1 (en) | 2016-09-02 | 2018-03-08 | Mammut Sports Group Ag | Shoe sole design |
| US11083242B2 (en) * | 2018-03-29 | 2021-08-10 | Dunlop Protective Footwear B.V. | Article of footwear, and method for manufacturing such an article |
| WO2021061093A1 (en) * | 2019-09-23 | 2021-04-01 | Wolf & Shepherd Inc. | Strong lightweight shankboard system for footwear |
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| US5881478A (en) * | 1998-01-12 | 1999-03-16 | Converse Inc. | Midsole construction having a rockable member |
| EP1206915B1 (en) * | 2000-10-27 | 2003-12-10 | Miyata Co. Ltd. | Shoe soles |
| WO2010062722A2 (en) * | 2008-11-02 | 2010-06-03 | Speciality Footwear International, Llp | Multilayer shoe sole |
| US20110099845A1 (en) * | 2009-11-03 | 2011-05-05 | Miller Michael J | Customized footwear and methods for manufacturing |
| US20120055041A1 (en) * | 2010-09-02 | 2012-03-08 | Nike, Inc. | Sole assembly for article of footwear with plural cushioning members |
| CN102405001A (en) * | 2009-04-30 | 2012-04-04 | 塞莱皇家股份公司 | Sport footwear having an outsole in composite material and process for obtaining the same |
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| US40474A (en) | 1863-11-03 | Improvement in marine clocks | ||
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| US3624930A (en) * | 1969-07-30 | 1971-12-07 | Oney A Johnson | Insole with ventilating passages |
| FR2685173B1 (en) * | 1991-12-24 | 1995-04-14 | Salomon Sa | MULTILAYER SPORTSHOE SOLE. |
| JP3254141B2 (en) * | 1996-08-20 | 2002-02-04 | 美津濃株式会社 | Shoe sole |
| US6023861A (en) | 1998-08-17 | 2000-02-15 | Calzaturificio S.C.A.A.P.A. Spa | Arch support for a sports shoe |
| JP4038708B2 (en) * | 2001-01-26 | 2008-01-30 | 株式会社ジャパーナ | Golf shoes |
| FR2830418B1 (en) * | 2001-10-04 | 2004-02-27 | Rossignol Sa | ADAPTER FOR SKI SHOE |
| ITPD20060372A1 (en) * | 2006-10-06 | 2008-04-07 | Novation S P A | REINFORCED STRUCTURE FOOTWEAR INSOLE |
| US9456658B2 (en) * | 2012-09-20 | 2016-10-04 | Nike, Inc. | Sole structures and articles of footwear having plate moderated fluid-filled bladders and/or foam type impact force attenuation members |
| DE102012110573A1 (en) | 2012-11-05 | 2014-05-08 | Stefan Lederer | Sole for shoes or sandals |
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2015
- 2015-03-06 DE DE102015204060.7A patent/DE102015204060B4/en active Active
-
2016
- 2016-02-29 JP JP2016037148A patent/JP6513042B2/en active Active
- 2016-03-02 EP EP16158217.6A patent/EP3064081B1/en active Active
- 2016-03-03 US US15/060,079 patent/US20160255905A1/en not_active Abandoned
- 2016-03-04 CN CN201610125885.7A patent/CN105935180B/en active Active
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|---|---|---|---|---|
| US5881478A (en) * | 1998-01-12 | 1999-03-16 | Converse Inc. | Midsole construction having a rockable member |
| EP1206915B1 (en) * | 2000-10-27 | 2003-12-10 | Miyata Co. Ltd. | Shoe soles |
| WO2010062722A2 (en) * | 2008-11-02 | 2010-06-03 | Speciality Footwear International, Llp | Multilayer shoe sole |
| CN102405001A (en) * | 2009-04-30 | 2012-04-04 | 塞莱皇家股份公司 | Sport footwear having an outsole in composite material and process for obtaining the same |
| US20110099845A1 (en) * | 2009-11-03 | 2011-05-05 | Miller Michael J | Customized footwear and methods for manufacturing |
| US20120055041A1 (en) * | 2010-09-02 | 2012-03-08 | Nike, Inc. | Sole assembly for article of footwear with plural cushioning members |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018137648A1 (en) * | 2017-01-25 | 2018-08-02 | 清远广硕技研服务有限公司 | Sole structure |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3064081A1 (en) | 2016-09-07 |
| JP2016163700A (en) | 2016-09-08 |
| DE102015204060B4 (en) | 2023-07-27 |
| CN105935180B (en) | 2018-11-16 |
| EP3064081B1 (en) | 2018-05-09 |
| DE102015204060A1 (en) | 2016-09-08 |
| US20160255905A1 (en) | 2016-09-08 |
| JP6513042B2 (en) | 2019-05-15 |
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