CN102209477B - A kind of for being engaged in layer shoe-pad in footwear and footwear thereof - Google Patents
A kind of for being engaged in layer shoe-pad in footwear and footwear thereof Download PDFInfo
- Publication number
- CN102209477B CN102209477B CN201080002856.2A CN201080002856A CN102209477B CN 102209477 B CN102209477 B CN 102209477B CN 201080002856 A CN201080002856 A CN 201080002856A CN 102209477 B CN102209477 B CN 102209477B
- Authority
- CN
- China
- Prior art keywords
- pad
- shoe
- layer
- footwear
- damping element
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
- A43B13/386—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process multilayered
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
- A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
Abstract
One is used for the layer shoe-pad (1) be engaged in footwear (2), described layer shoe-pad along main extensional surface (1a) extend and comprise for the impact between buffering shoe (2) and ground, damping element (7) that the open-cell foam materials be made up of the microvoid polyurethane material of damping is made, wherein damping element (7) substantially extends in whole shoe-pad (1) scope along the direction of main extensional surface (1a) and is positioned at the top of shoe-pad (1).
Description
Technical field
The present invention relates to a kind of layer shoe-pad for being engaged in footwear and analog.
Background technology
Known existing article of footwear or shoes and analog are formed by sole, vamp, shoe-pad and heel usually.
Sole is the part tactile with ground of footwear, and is usually made up of leather, rubber or plastics; Vamp constitutes from heel to toe in the part of the upper part of pin around pin; Heel represents and to be arranged on below sole and to be positioned at the outstanding base portion at heel place; Finally, shoe-pad is the element of the shape of reappearing pin and is positioned at the inside of footwear, and specifically, shoe-pad to be positioned on sole and adjacent to the inner surface of vamp.
As the clothes of other type; footwear mainly serve the effect of accommodation and supporting type; and be suitable for forming a kind of salvo avoiding the impact of external factor (such as cold and moist) for realizing pin, and the motion of pin can not be hindered also therefore to hinder the normal walking of people.
Therefore, first footwear must be overall softness and be flexibility; It can not be hard and stiff, and correspondingly it can not show as too stiff to constraint pin, thus stops the proper motion of pin.
In addition, people are forced in the upper walking in hard ground (such as pitch, concrete, marble, ceramic tile).These surfaces are unsuitable for absorbing the energy that produces when footwear are shelved on the ground or vibration.
Therefore, these effects turn back to individuality from footwear, and these effects are almost all absorbed by individuality.
This aspect may cause serious symptom, such as tendonitis; Talagia; Periostitis; Fatigue fracture (fatigue fracture); Arthralgia, particularly pin, knee, ankle, back are until the pain of basis cranii (cranium base).Such as, the research of a University Chariteof Berlin shows, on flat surface, walking is the main cause of Body Position Change.
Due to above reason, importantly have and a kind ofly can not only guarantee comfortable and there are the footwear of good ability of energy and the vibration produced when can absorb individual movement, meanwhile, the appropriate location of pin is provided and therefore the correct position of whole people is provided.
Therefore, the manufacture material of footwear and the shape of footwear are most important, particularly form the material of sole and shoe-pad, and sole and shoe-pad limit the element that footwear can absorb the ability of above-mentioned effect.
So far, one in the solution of employing is use pressure air.In this solution, at least one sealing bag holding air is arranged in shoe-pad, and the sealing bag of this accommodation air makes described energy be absorbed by the distortion of sealing bag.
At another kind still based on using in the solution of air, sole is provided with the air bag be connected with the external world by valve.When people walk, air bag is alternately compression and expansion due to gravity.This power produce through described valve air-flow and therefore can cushion described effect volume change.
In another kind of situation, provide spring, these springs are suitably arranged near heel, described spring bear gravity effect, change their length and produce thus and be suitable for limiting the effect being applied to the effect on pin by footwear constantly.
In another solution, provide the exploitation of layer shoe-pad.
In this case, by manufacturing shoe-pad by stacked mutually for multiple layer, each in multiple layer thinks that the user of footwear provides the mode of suitable comfort level to design.Therefore, each layer of basis effect that will realize and be made for and there is specific thickness and/or be made up of specific material.
There are some important deficiencies in above-mentioned known technology.
In fact, a kind of system can guaranteeing to carry out the vibration deleteriously dropped on individuality and energy fully absorption is not provided in prior art.
In addition, above-mentioned solution can stand to lose efficacy fast and the working life therefore making them provide decays soon due to use.
These solutions (thickness mainly due to large) adversely affect the attractive in appearance of footwear, and are therefore difficult to be applied to little footwear.
Specifically, the current layer shoe-pad commercially presented has the feature of low validity.
In addition, due to unsuitable gas permeability (transpirable) quality of used material, the comfort that the material manufacturing layer shoe-pad can not have been guaranteed.
Summary of the invention
In this case, technical assignment of the present invention is to design a kind of layer shoe-pad for being engaged in footwear and analog, and described layer shoe-pad can eliminate above-mentioned shortcoming substantially.
In the scope of this technical assignment, the vibration produced when a free-revving engine of the present invention is by being absorbed in footwear and earth surface and energy guarantee that individuality avoids the effect of stress.
Another important object of the present invention guarantees high comfortableness under any service condition of footwear.
Another object of the present invention is to provide a kind of resulting structure with long life and low cost.
An also object of the present invention is to design a kind of layer shoe-pad that can be applicable to the footwear of any type.
Above-mentioned technical assignment and the object of specifying are realized for the layer shoe-pad be engaged in footwear and analog by claimed in the accompanying claim 1.
Preferred embodiment is illustrated in the dependent claims.
Accompanying drawing explanation
Hereinafter, the features and advantages of the present invention are also illustrated with reference to accompanying drawing by the detailed description of the preferred embodiments of the present invention, wherein:
Fig. 1 is the decomposition view according to shoe-pad of the present invention;
Fig. 2 shows the Part I of the footwear substantially limiting vamp, and these footwear are suitable for accommodating according to shoe-pad of the present invention;
Fig. 3 shows the Part II of the footwear substantially limiting sole, and these footwear are suitable for accommodating according to shoe-pad of the present invention;
Fig. 4 shows a kind of using forestland according to shoe-pad of the present invention; And
Fig. 5 shows and is in rigging position and the shoe-pad shown in Fig. 1 preparing use.
Detailed description of the invention
With reference to accompanying drawing, represent with 1 generally for the layer shoe-pad be engaged in footwear and analog according to of the present invention.
Described shoe-pad allows element to be formed to be absorbed in footwear 2 and the vibration produced during earth surface and energy, and stops them to arrive pin.
Specifically, shoe-pad 1 absorbs the energy and the vibration that arrive the pin of user through sole 3 (that is, footwear 2 with the part of earth surface).
In the illustrated embodiment, sole 3 is formed with different elements, and specifically, and it preferably includes parts 5 and multiple inner barrier or insert 4, and these parts 5 are provided with the housing being suitable for holding described multiple insert 4.Finally, parts 5 are upcountry fastened to the low portion of vamp 6 (that is, the part around pin of footwear 2).
Insert 4 is preferably three: the first two insert 4a and 4b is by the absorbent material of tool (such as perforated foams, expanded-cell foams) make, and the 3rd insert 4c is made up of polymeric material (such as polyvinyl chloride, polyvinylchloride).
First insert 4a is arranged on the front portion of sole, and another two insert 4b-c are positioned at the rear portion of sole 3, are namely suitable for the region of accommodating heel.Specifically, insert 4c is preferably arranged between insert 4b and parts 5.
In vamp 6, be preferably provided with the fabric 6 of the lower edge (being namely suitable for the edge contacted with sole 3) being secured to vamp, such as two-layer fabric, and in the housing allowing insert 4 to be held in place in parts 5.
Therefore, layer shoe-pad 1 is suitable for being arranged in footwear 2, and specifically, it has the lower surface contacted with two-layer fabric 6a and the side surface contacted with vamp 6.
It extends along main extensional surface 1a, and is preferably included at least three layers that the direction of surperficial 1a extends: damping element 7, upper layer 8 and lower layer 9.
Damping element 7 advantageously guarantees that air passes through and has the material layer of high absorbability.
A kind of initial mode is, the open-cell foam materials that the described material forming this damping element 7 is preferably made up of the microvoid polyurethane material of damping.Specifically, this material is the poron 62-red that Rogers Corporation produces or the double layer material comprising described poron62-red.
Specifically, it has high elasticity, this high resiliency footwear 2 impact on ground at once after expansion step during, determine the pin that minimum energy turns back to user.Another important physics classroom teaching of this material is its damping capacity, namely it can be absorbed in described impact the moment produce vibration and can not by these vibration passing to pin.
Finally, material for damping element 7 advantageously has resilience, namely support shock proof ability, if measured by " ASTM D2632-92; method of vertically knock-oning ", this elastic value approximate 4 greatly and 90% compression reaction time between 0.3 second to 2.5 seconds.For 90% compression reaction time, it refers to the time needed for 90% of the Volume Loss that the material withdrawal of the elastic deformation by compression causes due to above-mentioned effect.
Another feature of described material has good shape memory, and this good shape memory makes after compression and expansion step completes, and it can obtain initial shape again.
Finally, equally due to good wear resistant and wear-resistant ability, this material can have good service life under any service condition of footwear 2.
This damping element 7 is arranged in the upper part of layer shoe-pad 1.Specifically, this damping element 7 is located near some parts of shoe-pad 1, and when described shoe-pad 1 is engaged in footwear 2, this part is directly contacted with pin or contacted with pin by upper layer 8.
This damping element 7 extends in the scope of whole shoe-pad 1 substantially along the direction of main extensional surface 1a, and therefore substantially relates to the whole contact area between shoe-pad 1 and pin, as shown in Figure 1.
Finally, the layer thickness of this element 7 is greater than the thickness of adjacent layer, between 2mm to 6mm, is preferably approximately 3mm.
In addition, upper layer 8 is arranged in the contact area between pin and shoe-pad 1, and is suitable for limiting the resting surface of pin in footwear 2.This upper layer 8 is made up of natural leather or other similar material, and described similar material is suitable for limiting the comfortable resting surface of pin and allows air to pass shoe-pad 1 to pass through.Finally, described upper layer 8 has the thickness between 0.5mm to 1.5mm, and described thickness is about 0.8mm substantially.
Lower layer 9 to be arranged in the low portion of layer shoe-pad 1 and to be placed in the below of damping element 7.Thus, this lower layer 9 is limited to the surface of the layer shoe-pad 1 contacted with the interior section of the sole 2a of footwear 2 when layer shoe-pad 1 is engaged in footwear.
Lower layer 9 is preferably made up of polymeric material, specifically, is made up of ethylene-vinyl acetate.
In order to ensure suitable the passing through of air through lower layer 9, in the front part of described lower layer 9, form at least one hole 9a.Alternately, replace hole 9a, multiple hole can be formed on lower layer 9.
Lower layer 9 is provided with flange 10 in upper face, and flange 10 and described lower layer 9 are integrally formed and are arranged at least part of periphery of this layer shoe-pad 1, are preferably arranged on around being designed to on the edge of the insole area of heel contact.
Flange 10 is the borders with a kind of like this height, it can be received be positioned at multiple layers of the shoe-pad 1 on lower layer 9, and has so a kind of thickness, make it possible to guarantee that the user to the footwear 2 being equipped with this shoe-pad 1 has larger stability.
Finally, flange 10 and lower layer 9 are preferably made into one piece construction.
In the below of described lower layer 9, layer shoe-pad 1 can be provided with the airbag 11 of the shoe-pad being suitable for being covered to small part, and specifically, covers the part will contacted with heel of shoe-pad 1.
Airbag 11 comprises two the plate 11a be connected to each other, to limit the sealed bladder holding air, the sealed bladder of described accommodation air is divided into two sub-air bags preferably by the 3rd plate 11b.
Finally, in plate 11b, be provided with a series of through hole 11c, described a series of through hole 11c makes to form air-flow between described two sub-air bags, therefore, the volume of described sub-air bag changes by this way, makes to absorb footwear 2 impact on the ground at least in part.
The operation of this layer shoe-pad 1 be engaged in footwear and analog will be described according to above-mentioned structure below.
Once sole 3 touches with ground, shoe-pad 1 starts flexibly to be out of shape.Specifically, the front part of this damping element 7 starts distortion, and due to user's weight, it bears compression stress, starts compression and therefore absorb the energy and vibration that are caused by aforementioned contact.
Along with contact extends to the remainder of sole 3, the remainder of damping element 7 is also out of shape by the elasticity of compression and is absorbed described energy.
This absorption operation is finally enhanced due to the existence of airbag 11, and this airbag 11 stands to be out of shape and changes the air level of its inside constantly, and described air can move in sub-air bag, due to the existence of hole 11c, also can move between two sub-air bags.
Finally, allow shoe-pad 1 to be returned to its starting position lentamente to the specific selection of the material of damping element 7, thus make to be discharged into the energy on the pin of user and minimum vibration.
This turnaround time of element 7 in all cases for shoe-pad 1 make element 7 when next step fully decompress(ion) be enough, thus it is ready to again absorb energy.
In addition, the distortion of airbag 11 and damping element 7 allows shoe-pad 1 to absorb any possible out-of-flatness that ground exists.
Present invention obtains important advantage.
The strong ability of the energy that shoe-pad produces when ensure that for being absorbed in footwear 2 and earth surface and vibration, the comfortableness simultaneously had.
In fact, element 7 is made up of permission 90% compression reaction time sufficiently high material, this turnaround time arrives degree so, the energy turning back to pin is minimized, but meanwhile arrive such degree, sole is presented again when next step fully extend, to ensure good damping capacity all the time.
In addition, the material making described shoe-pad 1 guarantees that described shoe-pad 1 has long service life.
Further, this layer shoe-pad 1 has any possible irregular ability absorbing contact energy between footwear 2 and ground and ground, for user provides good comfortableness due to it.
Due to the venting capability of shoe-pad 1, further enhancing comfort, this venting capability allows to be suitable in footwear 2, to obtain optimum temperature and humidity value air-flow to be passed through.
A very important advantage of the present invention is, due to the physics classroom teaching of the material of element 7, shoe-pad 1 can adapt to the specific external form of pin of user.
Another advantage is, shoe-pad 1 is thin on the whole and therefore can be contained in the footwear 2 of any type, even little footwear.
Additional advantage is that shoe-pad 1 has low manufacturing cost.
The present invention is easy to carry out various modification, and these modification drop in the scope of inventive concept.
All details all can by the element of equivalence and material substitute.Shape and size can have any character and size.
Claims (9)
1. one kind for being engaged in the layer shoe-pad (1) in footwear (2), described layer shoe-pad extends along main extensional surface (1a), and comprise: for cushioning at least one damping element (7) of described footwear (2) impact on the ground, described damping element (7) substantially extends and is arranged in the upper part of described shoe-pad (1) along the direction of described main extensional surface (1a) in whole described shoe-pad (1) scope, it is characterized in that, described damping element (7) is the open-cell foam materials part be made up of the microvoid polyurethane material of damping, the turnaround time of 90% compression of the material of described damping element is between 0.3 second to 2.5 seconds, if wherein measured by " ASTM D2632-92, method of vertically knock-oning ", the elastic value of the described material of described damping element (7) is about 4, described layer shoe-pad comprises the airbag (11) of the low portion being arranged in described shoe-pad (1), the 3rd plate (11b) that described airbag has two plates (11a) for limiting the pressure bladder holding air and is positioned between described two plates (11a), described 3rd plate is used for the pressure bladder of described accommodation air to be divided into two sub-air bags, and be provided with the through hole (11c) being designed for and air is passed through between described two sub-air bags.
2. layer shoe-pad (1) as claimed in claim 1, wherein, the described material of described damping element (7) is used for enabling air-flow along the direction at a right angle relative to described main extensional surface (1a) through described damping element (7).
3. layer shoe-pad (1) as claimed in claim 1 or 2, wherein, the described material of described damping element (7) has the thickness between 2mm to 6mm.
4. layer shoe-pad (1) as claimed in claim 1 or 2, comprise the lower layer (9) be positioned between described damping element (7) and airbag (11), described lower layer for contact with described footwear (2) and comprise be positioned at described shoe-pad (1) at least part of periphery, for improving the flange (10) of user's stability.
5. layer shoe-pad (1) as claimed in claim 4, wherein, described lower layer (9) comprises the hole (9a) for enabling described air-flow pass through between described damping element (7) and airbag (11).
6. layer shoe-pad (1) as claimed in claim 4, wherein, described lower layer (9) is made up of ethylene-vinyl acetate.
7. layer shoe-pad (1) as claimed in claim 5, wherein, described lower layer (9) is made up of ethylene-vinyl acetate.
8. layer shoe-pad (1) as claimed in claim 1 or 2, comprise the upper layer (8) be made up of natural leather, on the top that described upper layer is arranged in described damping element (7) and for limiting the resting surface of pin in described footwear (2).
9. footwear, described footwear comprise the layer shoe-pad (1) as described in aforementioned any one claim.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IDP00200900520 | 2009-09-25 | ||
| IDP00200900520 | 2009-09-25 | ||
| PCT/IB2010/000208 WO2011036519A1 (en) | 2009-09-25 | 2010-02-03 | Multilayer insole to be fitted in footwear and the like |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102209477A CN102209477A (en) | 2011-10-05 |
| CN102209477B true CN102209477B (en) | 2015-08-19 |
Family
ID=43733590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080002856.2A Active CN102209477B (en) | 2009-09-25 | 2010-02-03 | A kind of for being engaged in layer shoe-pad in footwear and footwear thereof |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2480106B1 (en) |
| KR (1) | KR20120100923A (en) |
| CN (1) | CN102209477B (en) |
| AU (1) | AU2010299605B2 (en) |
| CA (1) | CA2782836A1 (en) |
| IT (1) | IT1398298B1 (en) |
| RU (1) | RU2540391C2 (en) |
| WO (1) | WO2011036519A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101127039B1 (en) * | 2011-09-29 | 2012-03-26 | 오성관 | Shoes and method for manufacturing using the same |
| RU2546448C2 (en) * | 2013-06-11 | 2015-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет технологий и управления" им. К.Г. Разумовского | Insole with reduced fretting wear |
| TWI552695B (en) * | 2013-11-22 | 2016-10-11 | Bo-Yue Li | The structure of sports shoes |
| TWI552693B (en) * | 2013-11-22 | 2016-10-11 | Bo-Yue Li | With the bottom of the shoe structure |
| TWI552694B (en) * | 2013-11-22 | 2016-10-11 | Bo-Yue Li | High heels structure |
| PL240186B1 (en) * | 2017-10-09 | 2022-02-28 | Bartek Spolka Akcyjna | Growing footwear sole, preferably for children |
| CN107568834A (en) * | 2017-10-23 | 2018-01-12 | 国网吉林省电力有限公司电力科学研究院 | A kind of vibration damping insole suitable for power station low frequency whole body vibration |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0121396A2 (en) * | 1983-03-30 | 1984-10-10 | Btg International Limited | Energy absorbing polyurethane compositions |
| CN2667935Y (en) * | 2003-11-25 | 2005-01-05 | 郑秀康 | Breathing, ventilating and deodorizing shoe pad |
| CN2824625Y (en) * | 2005-08-10 | 2006-10-11 | 约瑟夫·科恩 | Breathable shoes pad |
| EP1797785A1 (en) * | 2005-12-19 | 2007-06-20 | Camp Scandinavia Ab | Orthopedic insole |
| TWM322745U (en) * | 2006-12-05 | 2007-12-01 | Ting-Jiun Chen | Pad for shoes |
| CN101198263A (en) * | 2005-02-28 | 2008-06-11 | K·奥维茨 | An orthopedic foot appliance |
| CN201219542Y (en) * | 2008-06-26 | 2009-04-15 | 李勇 | Double-core respiration shoes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7284342B2 (en) * | 2004-08-06 | 2007-10-23 | Schering-Plough Healthcare Products, Inc. | Heel insert |
| UA33691U (en) * | 2008-02-12 | 2008-07-10 | Олег Александрович Земнухов | Multilayer therapeutical and prophylactic footwear inner sole |
-
2010
- 2010-02-03 EP EP10706744.9A patent/EP2480106B1/en active Active
- 2010-02-03 AU AU2010299605A patent/AU2010299605B2/en not_active Ceased
- 2010-02-03 CA CA2782836A patent/CA2782836A1/en not_active Abandoned
- 2010-02-03 RU RU2012113159/12A patent/RU2540391C2/en not_active IP Right Cessation
- 2010-02-03 IT ITMI2010A000162A patent/IT1398298B1/en active
- 2010-02-03 CN CN201080002856.2A patent/CN102209477B/en active Active
- 2010-02-03 KR KR1020127009859A patent/KR20120100923A/en not_active Application Discontinuation
- 2010-02-03 WO PCT/IB2010/000208 patent/WO2011036519A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0121396A2 (en) * | 1983-03-30 | 1984-10-10 | Btg International Limited | Energy absorbing polyurethane compositions |
| CN2667935Y (en) * | 2003-11-25 | 2005-01-05 | 郑秀康 | Breathing, ventilating and deodorizing shoe pad |
| CN101198263A (en) * | 2005-02-28 | 2008-06-11 | K·奥维茨 | An orthopedic foot appliance |
| CN2824625Y (en) * | 2005-08-10 | 2006-10-11 | 约瑟夫·科恩 | Breathable shoes pad |
| EP1797785A1 (en) * | 2005-12-19 | 2007-06-20 | Camp Scandinavia Ab | Orthopedic insole |
| TWM322745U (en) * | 2006-12-05 | 2007-12-01 | Ting-Jiun Chen | Pad for shoes |
| CN201219542Y (en) * | 2008-06-26 | 2009-04-15 | 李勇 | Double-core respiration shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1398298B1 (en) | 2013-02-22 |
| AU2010299605B2 (en) | 2016-08-25 |
| KR20120100923A (en) | 2012-09-12 |
| CA2782836A1 (en) | 2011-03-31 |
| EP2480106B1 (en) | 2020-09-23 |
| RU2012113159A (en) | 2013-10-27 |
| RU2540391C2 (en) | 2015-02-10 |
| WO2011036519A1 (en) | 2011-03-31 |
| CN102209477A (en) | 2011-10-05 |
| EP2480106A1 (en) | 2012-08-01 |
| AU2010299605A1 (en) | 2012-05-03 |
| ITMI20100162A1 (en) | 2011-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102209477B (en) | A kind of for being engaged in layer shoe-pad in footwear and footwear thereof | |
| EP1916917B1 (en) | Footwear sole component with an insert | |
| CA2514278C (en) | Heel insert | |
| CN100434005C (en) | Footwear sole component with a single sealed chamber | |
| JP4511515B2 (en) | Method and footwear product for producing a sole having a sole structure with adjustable properties | |
| KR101067892B1 (en) | Multiplex shock absorbing shoe-sole | |
| JP2005502400A (en) | Shock absorbing footwear assembly | |
| JP2016509886A (en) | Fluid-filled chamber for footwear with a central tension feature | |
| JP2009537185A (en) | Elastic sole | |
| CN102202535A (en) | Shoe with elastic means | |
| KR20090012624A (en) | Shoes with elastic bodies | |
| CN102366199A (en) | Soles having damping mechanisms and shoes | |
| CN206453333U (en) | A kind of sole shock structure of high-grade woman style footwear | |
| CN207949069U (en) | A kind of buffer soles | |
| CN204742804U (en) | Comfortable ventilative papaw massage sole of bradyseism | |
| CN201813947U (en) | Shock-absorbing sole structure | |
| KR200427366Y1 (en) | An sandal for shock absorption having support form of arch type | |
| CN201431005Y (en) | Air circulation cushioning shoe | |
| CN102429399A (en) | Double-layer shockproof sole | |
| CN201085123Y (en) | Elastic buffering structure of sole | |
| KR100973724B1 (en) | Cushion materials for shoes sole | |
| CN108741402A (en) | Sole shock component, shock-absorbing sole and damping shoe | |
| CN216493796U (en) | Functional insole | |
| CN219146907U (en) | Breathable shock-absorbing insole | |
| CN212697886U (en) | Shock attenuation sports shoes sole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |