CN102355829B - Removable spike or cleat assembly for footwear - Google Patents

Removable spike or cleat assembly for footwear Download PDF

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Publication number
CN102355829B
CN102355829B CN201080012142.XA CN201080012142A CN102355829B CN 102355829 B CN102355829 B CN 102355829B CN 201080012142 A CN201080012142 A CN 201080012142A CN 102355829 B CN102355829 B CN 102355829B
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CN
China
Prior art keywords
crampon
skid stud
accessory
erecting device
removable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201080012142.XA
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Chinese (zh)
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CN102355829A (en
Inventor
克雷格·里池
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RAPTOR SPORTS Pty Ltd
Original Assignee
RAPTOR SPORTS Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2009900213A external-priority patent/AU2009900213A0/en
Application filed by RAPTOR SPORTS Pty Ltd filed Critical RAPTOR SPORTS Pty Ltd
Publication of CN102355829A publication Critical patent/CN102355829A/en
Application granted granted Critical
Publication of CN102355829B publication Critical patent/CN102355829B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00Non-skid devices or attachments
    • A43C15/16Studs or cleats for football or like boots
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00Non-skid devices or attachments
    • A43C15/16Studs or cleats for football or like boots
    • A43C15/161Studs or cleats for football or like boots characterised by the attachment to the sole
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43CFASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00Non-skid devices or attachments
    • A43C15/02Non-skid devices or attachments attached to the sole

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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 a removable spike or cleat assembly for footwear, said footwear including a sole, wherein said assembly comprises a spike or cleat constructed from an elastically deformable material and including one or more leg members and mounting means adapted to engage with the sole, wherein the spike or cleat is adapted to engage with a projection located on said mounting means, the engagement between the spike or cleat and the projection being achieved by rotating the spike or cleat relative to the projection and at least partially inserting the one or more leg members into one or more apertures located on the mounting means, and wherein the spike or cleat is disengaged from the mounting means by producing an elastic deformation of the one or more leg members.

Description

Removable crampon or anti-skid stud accessory for footwear
Technical field
The present invention relates to for footwear, in particular for the removable crampon of sneakers or sport footwear.
Background technology
Multiple footwear, especially sneakers, be furnished with crampon, anti-skid stud or tack, even if make when very wet or very sliding on floor, wearer can stand firm.These class footwear are generally the uses such as linksman, cricketer, sprinter and football class sportsman.
Conventionally, crampon, anti-skid stud or tack (being hereinafter referred to as " crampon ") are to comprise the type that crampon is screwed into the screw thread in the screwed hole of sole.In order to hold screwed hole, sole must be considerably thick.Conversely, thick sole makes shoes heavy and dumb, so wearer wears uncomfortablely.
Interchangeable crampon is provided, and the crampon that especially available relatively simple method is replaced, is also good.
Be readily appreciated that, if in this literary composition with reference to the publication of prior art, this reference is not to recognize that a part that forms the general knowledge of this technical field at Australia or this publication of other countries.
In whole this description, term " comprises " and its phraseological synonym has the implication comprising, unless application scenarios is pointed out other the meaning.
Summary of the invention
The object of the present invention is to provide the removable crampon for footwear or the anti-skid stud accessory that can overcome at least some above-mentioned shortcomings, or provide selection use or business.
On the one hand, the present invention belongs to by and large for the removable crampon of footwear or anti-skid stud accessory, footwear comprise sole, wherein accessory comprises elastic deformable material crampon or anti-skid stud that form and that have one or more support components, and be suitable for the erecting device that engages with sole, wherein crampon or anti-skid stud are suitable for engaging with the bossing being positioned on described erecting device, by with respect to bossing rotary shoe sole nail or anti-skid stud and one or more support components are inserted to one or more apertures that are positioned on erecting device at least in part, realize the joint between crampon or anti-skid stud and bossing, and wherein, the strain producing by one or more support components, described crampon or anti-skid stud depart from erecting device.
This erecting device can comprise any suitable form.Yet, be preferably erecting device and comprise and be suitable for being attached to the base part that footwear are especially connected to the sole of footwear, and the bossing extending from this base part.The base part of this erecting device forms separably and is suitable for engaging with sole, or can integrally form with sole.When bossing can be any suitable configuration, preferably bossing comprises pillar.
In certain embodiments of the present invention, erecting device can be suitable for being connected in such a manner sole, and base part is outstanding is a little positioned on the surface of sole (proud of).Or sole has one or more recesses, use any suitable technology, base part can be suitable for remaining in this recess.In this embodiment of the present invention, base part can flush with sole surface or be absorbed in slightly in this sole surface.
This crampon or anti-skid stud can be suitable for using any suitable method to engage with the pillar being positioned on erecting device.Yet preferably crampon comprises one or more bossings.In most preferred embodiment of the present invention, crampon comprises three bossings.
In another embodiment of the present invention, pillar comprises one or more terrace parts.Preferably, this pillar comprises three terrace parts.These terrace parts are preferably placed on pillar relative to one another.When this crampon or anti-skid stud engage with pillar and rotate, the bossing of this crampon or anti-skid stud can be in the slip underneath of the terrace part of pillar, thereby this crampon or anti-skid stud locking in position.
Further embodiment of the present invention, pillar can have alignment device.Although preferably this alignment device is suitable for engaging with the complementary pair standard apparatus on this crampon or anti-skid stud, any suitable alignment device can be provided.This alignment device can comprise, such as, when this crampon or anti-skid stud engage with pillar, the jut that is suitable for helping user correctly to aim at this crampon or anti-skid stud and pillar and recess, label to or like that.
This crampon or anti-skid stud can consist of any suitable material, such as plastics, rubber, metal etc.Yet preferably this crampon or anti-skid stud consist of the material of elastically deformable under pressure.In most preferred embodiment of the present invention, flexibly distortion under the Manual pressure that crampon can be configured to apply user, or be flexibly out of shape by instrument applied pressure, such as tweezers.In a preferred embodiment of the invention, while engaging with erecting device, the state that this crampon or anti-skid stud can be in inelastic deformations.In some embodiments of the invention, crampon or anti-skid stud can be made by elastic deformable material, and in other embodiments of the invention, only have a part (such as one or more support components) for crampon or anti-skid stud to be made by elastic deformable material.
As previously described, crampon or anti-skid stud comprise one or more support components.Although in preferred embodiment of the present invention, one or more support components comprise extended part, this support component can be any suitable form.Preferably, while using crampon or anti-skid stud, the first end of support component is suitable for being engaged with ground.In some embodiments of the invention, support component can have ground engaging portions.Can use any suitable ground engaging portions, such as, but be not limited to foot.The ground engaging portions of support component can be suitable for providing extra stability, extra grip or the combination of the two to user.
In some embodiments of the present invention, the second end of support component can be suitable for inserting at least in part the one or more apertures that are positioned on erecting device.Preferably, these one or more apertures are positioned at the base part of erecting device.In this embodiment of the present invention, these apertures may extend into and pass completely through this base part, or may extend into only partly through this base part.In optional embodiment of the present invention, one or more apertures can be positioned at sole.In a preferred embodiment of the invention, crampon or anti-skid stud have a plurality of support components, and each in the plurality of support component is all suitable for engaging with aperture.Engaging between one or more support components and one or more apertures prevents crampon or anti-skid stud transverse movement.
Use any suitable technology, can realize the joint between support component and aperture.Such as, aperture, support component or the two can have holding device (such as, label, terrace part, recess, bossing, viscosity part, adhesive segment or stick portion, Velcro, like that, or its any combination), while making in support component inserts this aperture, holding device is aimed at this support component and this support component is remained in this aperture.
Or crampon or anti-skid stud can so be manufactured, support component has nature deflection.In this way, the natural deflection of support component can cause support component grips aperture edge with enough strength crampon or anti-skid stud are kept in position on erecting device.
For user is more easily applied to Manual pressure on crampon or anti-skid stud, crampon or anti-skid stud can further comprise the pressure spot of the one or more user's of adapting to fingers or instrument.Specifically, one or more pressure spots can be positioned on support component.Preferably, one or more pressure spots can be adjacent with the ground engagement end of each support component.
Preferably, crampon or anti-skid stud comprise three support components.More preferably, these three support components are arranged on crampon or anti-skid stud each other equidistantly.By equally spaced from opening this three support components, user can have crampon or the anti-skid stud of uniform balance.In addition,, by support component is spaced apart each other equidistantly, crampon or anti-skid stud more easily depart from from erecting device.
By use, make flexibly deformable material and make crampon or anti-skid stud, the deformable the process that is attached to pillar or removes from pillar of crampon or anti-skid stud.Manually make the ability of crampon or anti-skid stud distortion make this remove or attached simple and quick, and do not need take off one's shoes cleaning or replace crampon or anti-skid stud of wearer.Specifically, by exerting pressure, one or more support component deformables of crampon or anti-skid stud.In the ground engagement end adjacent place of support component, exert pressure and can cause support component to be inclined to the angle between vertical and horizontal, depart from thus this holding device or overcome the natural deflection of support component.This support component is when this angle tilts, and crampon or anti-skid stud can be from spinning out with the engaging of erecting device, or can depart from simply erecting device, or the two combination.
On sole, the position of erecting device is not crucial.Yet this erecting device can typically be placed on the position of sole, this position is to user offer the best comfort level and grip.Similarly, the quantity of erecting device (and therefore the quantity of removable crampon or anti-skid stud accessory) is not crucial, decided by quantity that user (skilled addressee) will appreciate that erecting device by the desire of offer the best comfort level and grip to user.Yet the skilled user that is subject to also will appreciate that the quantity of erecting device can be limited by the size of shoes (larger shoes can have more erecting device).Yet, the size of imagining removable crampon or anti-skid stud accessory depend on wearer and change (such as, the accessory of in men's style footwear is larger, the accessory of woman style footwear and children's shoes is less).
Use any suitable operation can manufacture sole.Yet preferably sole is molded as by plastics, rubber or other similar materials.In the preferred embodiment of the invention, sole-shaped becomes two parts.First, or trunk, can be formed by hard material, such as, but be not limited to, polyurethane, and second portion can be formed by soft material.Conventionally, trunk is surrounded by second portion at least in part.During use, trunk can comprise one or more erecting devices that are integrally formed in trunk.
In another embodiment of the present invention, crampon or anti-skid stud comprise at least another jut, and while using shoes, this bossing is engaged with ground.
In some embodiments of the invention, crampon or anti-skid stud can have mark, and this mark is suitable for the correct way of indicating user's crampon or anti-skid stud to depart from from erecting device.Can use any suitable mark, such as, but be not limited to one or more symbols (such as arrow), letter, numeral, picture, like that or its any combination.Preferably, the direction that this mark indicates one or more support components to be resiliently deformable makes crampon or anti-skid stud depart from from erecting device.
Of the present invention aspect another, at least one removable crampon of describing in comprising above or the shoes of anti-skid stud accessory are provided.
Accompanying drawing explanation
With reference to accompanying drawing below, embodiments of the invention are described.
Fig. 1 shows the sole perspective view comprising according to the footwear of the removable crampon of the embodiment of the present invention or anti-skid stud.
Fig. 2 shows according to the side view of the removable crampon of the embodiment of the present invention or anti-skid stud accessory.
Fig. 3 shows according to the bottom view of the removable crampon of the embodiment of the present invention or anti-skid stud accessory.
Fig. 4 shows according to the removable crampon of the embodiment of the present invention or the perspective view of anti-skid stud.
Fig. 5 shows according to the top perspective of the removable crampon of the embodiment of the present invention or anti-skid stud accessory.
Fig. 6 shows the erecting device according to the embodiment of the present invention.
Fig. 7-10 show the step departing from from erecting device according to the removable crampon of the embodiment of the present invention or anti-skid stud.
The specific embodiment
It being understood that and provide drawing for explaining the preferred embodiment of the present invention, and not will be understood that the present invention only limits to feature shown in the drawings.
Fig. 1 has shown the perspective view comprising according to the sole 10 of the removable crampon of the embodiment of the present invention or anti-skid stud accessory 11.
Sole 10 has a plurality of recesses (being blocked), and the base part 12 of erecting device is positioned at and remains on these recesses.Each base part 12 has a plurality of apertures 13, and the support component 14 of crampon or anti-skid stud 15 is partly inserted in these apertures so that crampon or anti-skid stud 15 are remained on to the appropriate location on erecting device.
Each crampon or anti-skid stud 15 have three support components 14, and one end of each support component 14 engages with the aperture 13 in base part 12.The other end of each support component 14 has foot 17, and while using shoes (not shown), this foot is suitable for being engaged with ground.
Crampon or anti-skid stud 15 also comprise other a large amount of bossings 16, and while using shoes (not shown), this bossing is suitable for being engaged with ground.By providing a plurality of ground engagement bossings with supplementary support parts 14, crampon or anti-skid stud accessory 11 provide extra grip and stability to user.
Fig. 2 is according to the side view of the crampon of the embodiment of the present invention or anti-skid stud accessory 11.Accessory 11 comprises crampon or anti-skid stud 15 and the erecting device that comprises base part 12 and pillar (being blocked), and during use, crampon or anti-skid stud 15 engage with this pillar.This crampon or anti-skid stud 15 comprise the support component separated from one another 14 with ground engagement foot 17, and ground engagement bossing 16 is between support component 14.
At support component 14, be engaged with ground the end that foot 17 is contrary, support component is suitable for partly inserting the aperture (being blocked) that is positioned at base part 12.Support component 14 naturally deflection grasps support component 14 or contact or in abutting connection with the edge of aperture (being blocked), and this crampon or anti-skid stud 15 remain on the appropriate location of base part 12.The pressure of pushing crampon or anti-skid stud 15 center when support component 14 inwardly to is placed on foot 17 or when adjacent with foot 17, overcome the natural bias voltage of support component 14, and support component no longer grasps the edge of aperture (being blocked).Once this thing happens, crampon or anti-skid stud 15 can depart from from base part 12 and pillar (being blocked).
Forward now Fig. 3 to, shown the bottom view of base part 12.In this embodiment of the present invention, base part 12 comprises a large amount of canted section 18, by this canted section, can see that the bossing 19 on crampon 15 engages with the bossing (being blocked) on pillar (being blocked).Also can see the impression 20 that shows the position of pillar (being blocked) on the reverse side of base part 12.
Fig. 4 has shown according to the crampon of the embodiment of the present invention or anti-skid stud 15.In the figure, can more clearly see the end of the support component 14 that is suitable for inserting the aperture be positioned at base part (not shown).In addition, this figure has clearly shown bossing 19, when crampon or anti-skid stud 15 are connected to pillar (not shown), by the slip underneath at pillar bossing (not shown), this bossing engages with corresponding bossing (not shown) on pillar (not shown), and crampon rotates to be with pillar (not shown) and engages simultaneously.
Crampon or anti-skid stud 15 further comprise alignment device 21, and the form that this alignment device is small embossment is suitable for aiming at the complementary recess that is positioned at the top of pillar (not shown).By aiming at this complementary pair standard apparatus, user can guarantee that crampon or anti-skid stud 15 and pillar (not shown) aim at exactly before being engaged with each other.In this way, maiden attempt just can more easily be realized two joints between element exactly.
Fig. 5 shows the perspective view of crampon or anti-skid stud accessory 11.In the figure, can clearly see the mark that arrow 22 forms are provided on crampon or anti-skid stud 15.Arrow 22 is designed to the mode of indicating user's crampon or anti-skid stud 15 to depart from from base part 12.Specifically, arrow 22 indicates to exert pressure to support component 14 in indicated direction (towards crampon or anti-skid stud 15 center) and can cause support component 14 and the aperture 13 in base part 12 to depart from, allow thus removal crampon or anti-skid stud 15 to clear up, repair or replace.
Fig. 6 is according to the figure of the upper surface of the erecting device of the embodiment of the present invention.The pillar 23 that this erecting device comprises base part 12 and extends outwardly from base part 12.This pillar 23 has three terrace parts 24, and when crampon or anti-skid stud (not shown) rotate in the position on pillar 23, the bossing (not shown) of crampon or anti-skid stud (not shown) is suitable for being slidably engaged with these terrace parts.The upper surface of pillar 23 has the alignment device of little recess 25 forms, and the complementary pair standard apparatus on crampon or anti-skid stud (not shown) is suitable for aiming at this alignment device.
In the figure, also can more clearly see aperture 13, support component (not shown) is accommodated in these apertures.
Fig. 7 has shown crampon or the step 1 of anti-skid stud 15 from the operation of erecting device disengaging.In the figure, can see and exerting pressure to the end of the support component 14 adjacent with foot 17, make the upper end of support component 14 push crampon or anti-skid stud 15 center inwardly to.The lower end that this motion has caused support component 14 outwardly deflection and the aperture 13 in base part 12 departs from.
Manual pressure on imagination support component 14 is enough to support component 14 to depart from from aperture 13.Yet, if user's dynamics is on hand limited, if or the very difficult removal of accessory 11 (such as, because covered thick mud or the ash of one deck), imagination user need to use instrument (such as tweezers) to apply enough pressure to support component 14.
Fig. 8 has shown crampon or the step 2 of anti-skid stud 15 from the operation of erecting device disengaging.In this step, crampon or anti-skid stud 15 depart from bossing (being blocked) on crampon 15 and the terrace part on pillar (being blocked) in the upper rotation of pillar (being blocked) each other.In the figure, the rotation that can see crampon or anti-skid stud 15 has caused support component 14 no longer to aim at the aperture 13 in base part 12.Once the support component 14 bossing (being blocked) from aperture 13 disengagings and crampon 15 departs from each other, all set removes now crampon or anti-skid stud 15, as shown in Figure 9.
In Fig. 9, crampon or anti-skid stud 15 have departed from pillar 23, and in Figure 10, have discharged the pressure that is applied to support component 14, and support component deflects into normal non-resilient ground deformation position again.
As shown in figure 10, once crampon or anti-skid stud 15 from pillar 23, remove, crampon or anti-skid stud replaceable (such as, if experience wear or the damage of crampon or anti-skid stud 15), cleaning or repair.Once carry out desired behavior, by putting upside down Fig. 7 to the step shown in Figure 10, new crampon or anti-skid stud (or the crampon of clearing up or repaired or anti-skid stud) can engage with pillar 23 and base part 12 again.
Those skilled in the art will appreciate that the impact that the present invention can easily be changed and revise, but not specifically described those impact.Be understood that the present invention contains all this variation and the modification within its spirit and scope.

Claims (12)

1. for removable crampon or the anti-skid stud accessory of footwear, described footwear comprise sole,
Wherein said accessory comprises:
That by elastic deformable material, formed and there are one or more crampon or anti-skid studs that comprise the support component of extended part, described extended part has the first end that is suitable for being engaged with ground while using described crampon or anti-skid stud, and described extended part also comprises the second end;
And be suitable for the erecting device that engages with sole,
Wherein crampon or anti-skid stud are suitable for engaging with the bossing being positioned on described erecting device, by with respect to bossing rotary shoe sole nail or anti-skid stud and the second end of the extended part of one or more support components is inserted to one or more apertures that are positioned on erecting device at least in part, realize the joint between crampon or anti-skid stud and bossing, and wherein, the strain producing by one or more support components, described crampon or anti-skid stud depart from erecting device.
2. removable crampon according to claim 1 or anti-skid stud accessory, the described bossing being wherein positioned on erecting device is pillar.
3. removable crampon according to claim 1 and 2 or anti-skid stud accessory, wherein said pillar comprises one or more terrace parts of engaging with the bossing being positioned on crampon or anti-skid stud of being suitable for.
4. removable crampon according to claim 1 and 2 or anti-skid stud accessory, when wherein crampon or anti-skid stud engage with erecting device, the state in inelastic deformation.
5. removable crampon according to claim 1 and 2 or anti-skid stud accessory, the wherein said one or more apertures that are positioned on erecting device are positioned at the base part of erecting device.
6. removable crampon according to claim 1 and 2 or anti-skid stud accessory, wherein said crampon or anti-skid stud comprise one or more pressure spots.
7. removable crampon according to claim 1 and 2 or anti-skid stud accessory, wherein said one or more support component has nature deflection, make in use, one or more support components engage the edge of one or more apertures so that one or more support components are remained in one or more apertures with enough power.
8. removable crampon according to claim 7 or anti-skid stud accessory, wherein one or more pressure spots are positioned on one or more support components.
9. removable crampon according to claim 8 or anti-skid stud accessory, the enough pressure applying on wherein one or more pressure spots overcomes the natural deflection of one or more support components, so that crampon or anti-skid stud depart from erecting device.
10. removable crampon according to claim 1 and 2 or anti-skid stud accessory, wherein said crampon or anti-skid stud have and are suitable for indicating crampon or anti-skid stud to depart from the mark of the correct way of erecting device.
11. removable crampon according to claim 10 or anti-skid stud accessories, wherein said mark comprises one or more symbols, letter, numeral, picture or its combination.
12. removable crampon according to claim 1 and 2 or anti-skid stud accessories, wherein said crampon or anti-skid stud comprise at least another bossing, while using shoes, this bossing is engaged with ground.
CN201080012142.XA 2009-01-21 2010-01-15 Removable spike or cleat assembly for footwear Expired - Fee Related CN102355829B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2009900213A AU2009900213A0 (en) 2009-01-21 Removable Spike or Cleat Assembly for Footwear
AU2009900213 2009-01-21
AU2009900270 2009-01-23
AU2009900270A AU2009900270A0 (en) 2009-01-23 Removable Spike or Cleat Assembly for Footwear
PCT/AU2010/000039 WO2010083552A1 (en) 2009-01-21 2010-01-15 Removable spike or cleat assembly for footwear

Publications (2)

Publication Number Publication Date
CN102355829A CN102355829A (en) 2012-02-15
CN102355829B true CN102355829B (en) 2014-05-07

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EP (1) EP2389082A1 (en)
KR (1) KR20110135923A (en)
CN (1) CN102355829B (en)
AU (1) AU2009201957B2 (en)
WO (1) WO2010083552A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9521879B2 (en) * 2011-05-17 2016-12-20 Raptor Sports Pty Ltd Removable stud or cleat assembly for footwear
AR084809A1 (en) * 2012-01-09 2013-06-26 Jorge Omar Basilio PLUG HOLDER WITH SIZE METER FOR SPARES OF INTERCHANGEABLE SPORTS SHOES
CN103799620A (en) * 2014-02-26 2014-05-21 东莞疆皓塑胶制品有限公司 Spike structure
CN107242643B (en) * 2017-08-04 2019-09-03 三六一度童装有限公司 A kind of sole is anti-skidding to grab ground nail and Antiskid sole

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901472A (en) * 1996-08-01 1999-05-11 Diversified Industrial Technology, Inc. Athletic shoe system and removable cleat
KR200238321Y1 (en) * 2001-04-23 2001-10-12 김진호 Spike for golf shoes
GB0208145D0 (en) * 2002-04-09 2002-05-22 Trisport Ltd Studded footwear
US6708428B2 (en) * 2002-08-13 2004-03-23 Ming-Chi Chen Quick-release connector system for footwear with reliable engagement
US7007413B2 (en) * 2003-07-01 2006-03-07 Softspikes, Llc Inverse shoe cleat assembly and method of installation
US7076894B2 (en) * 2004-01-16 2006-07-18 Columbia Insurance Company Reversible cleat system
US7134226B2 (en) * 2004-09-17 2006-11-14 Acushnet Company Cleat assembly for golf shoe
AU2007201821C1 (en) * 2006-12-08 2008-09-25 Raptor Sports Pty Ltd Removable Spike for Footwear

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KR20110135923A (en) 2011-12-20
CN102355829A (en) 2012-02-15
WO2010083552A1 (en) 2010-07-29
AU2009201957A1 (en) 2009-06-11
AU2009201957B2 (en) 2011-03-24
EP2389082A1 (en) 2011-11-30

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