CN102920101B - Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe - Google Patents

Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe Download PDF

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Publication number
CN102920101B
CN102920101B CN201210425899.2A CN201210425899A CN102920101B CN 102920101 B CN102920101 B CN 102920101B CN 201210425899 A CN201210425899 A CN 201210425899A CN 102920101 B CN102920101 B CN 102920101B
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China
Prior art keywords
elastic support
support sheet
footwear
surface layer
soft surface
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Application number
CN201210425899.2A
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Chinese (zh)
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CN102920101A (en
Inventor
张东井
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Individual
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Individual
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Priority to CN201210425899.2A priority Critical patent/CN102920101B/en
Publication of CN102920101A publication Critical patent/CN102920101A/en
Priority to PCT/CN2013/086180 priority patent/WO2014067454A1/en
Application granted granted Critical
Publication of CN102920101B publication Critical patent/CN102920101B/en
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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/02Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12Soles with several layers of different materials
    • A43B13/125Soles with several layers of different materials characterised by the midsole or middle layer
    • A43B13/127Soles with several layers of different materials characterised by the midsole or middle layer the midsole being multilayer
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/14Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18Resilient soles
    • A43B13/187Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00Heels; Top-pieces or top-lifts
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/22Supports for the shank or arch of the uppers
    • A43B23/222Supports for the shank or arch of the uppers characterised by the attachment to the sole

Abstract

The invention discloses a midsole of a high-elasticity shoe with an elastic support sheet, which is arranged in the shoe and used for supporting the foot sole of a wearer. The midsole comprises a soft surface layer and the elastic support sheet which is of an elastic sheet-shaped structure; the soft surface layer is attached to the elastic support sheet; the length of the elastic support sheet at least extends to the foot palm part of the soft surface layer from the foot heel part of the soft surface layer; and the width of the elastic support sheet is matched with the width of the foot sole. Therefore, the midsole of the high-elasticity shoe with the elastic support sheet disclosed by the invention can automatically adjust the part contacted with the foot sole of the wearer according to the weight of the wearer, so as to increase the contact area therebetween and then reduce the pressure suffered by the foot sole in a unit area; and the midsole of the high-elasticity shoe with the elastic support sheet disclosed by the invention is lighter and has a flexible buffering effect, thus having the advantages of being light in weight, simple in structure and better in wearing comfort. Additionally, the invention further discloses a high-heeled shoe with the midsole of the high-elasticity shoe.

Description

There are the end and high-heeled shoes in the high resiliency footwear of elastic support sheet
Technical field
The present invention relates to the end in a kind of footwear, particularly relate to the end in the more comfortable high resiliency footwear of the dress of a kind of wearer of making and there are the high-heeled shoes at the end in these high resiliency footwear.
Background technology
Along with the development of economy, for people provide extremely abundant material conditions, thus improve the living standard of people, improving constantly just due to people's living standard, make the requirement of people to product more and more higher, and matter is good, light and the product of fashion is always subject to the favor of consumer.
Wherein, in shoe-making industry, the skeleton of the whole health of women can be promoted due to high-heeled shoes, also make the whole health of women tall and straight simultaneously, thus order is more confident to female wearer, and attitude is more graceful, thus provides a good platform for high-heeled shoes development.
High-heeled shoes comprise these three parts of vamp, sole and heel, and sole includes the large end that is connected with vamp and is arranged at the end in the footwear at the large end, wherein, in footwear, the thickness at the end has strict requirement in high-heeled shoes, simultaneously, in footwear, the end, also must meet the requirement of strength supporting wearer's body weight, therefore, in footwear, the end, does get over Bao Yuehao under the condition meeting support strength, and in footwear the end comprise heel portion and foot palm part according to the position difference at the bottom of its carrying leg, heel portion matches corresponding with the heel of human body, and foot palm part matches corresponding with the sole of human body; Specific to high-heeled shoes, heel portion is corresponding with the heel of high-heeled shoes, and foot palm part is corresponding with the landing part of high-heeled shoes, and the weight of human body is supported respectively by heel and these two positions, landing part, thus steadily can wear high-heeled shoes walking.
As shown in Figure 1, in existing footwear, the end 200, includes the upper hard layer 210 with the plantar contact of wearer, stick at the middle hard layer 220 of hard layer 210 bottom surface, the lower hard layer 230 sticking at hard layer 220 bottom surface and the elongated iron bar 240 be embedded in middle hard layer 220, make by iron bar 240, upper hard layer 210, in the footwear that middle hard layer 220 and lower hard layer 230 are formed, the end 200, again firmly and do not have elasticity, therefore when the sole of wearer to be supported in these footwear at the end 200, it automatically cannot adjust the contact site with the sole of wearer, to increase contact area between the two, thus the pressure making the sole of wearer be subject in unit are is larger, again because the hard bottom 210 of the plantar contact with wearer cannot carry out flexible cushioning effect to the sole of wearer, therefore make the snugness of fit extreme difference at the end 200 in existing footwear and the requirement of wearer to snugness of fit cannot be met, moreover in the footwear formed by iron bar 240, upper hard layer 210, middle hard layer 220 and lower hard layer 230 there is complex structure and too heavy defect in the end 200, enters a ground and make the end 200 in existing footwear cannot meet the requirement of wearer to snugness of fit.Meanwhile, in order to avoid human body directly steps down in the sense of discomfort on iron bar 240, but upper hard layer 210 and lower hard layer 230 are generally selected easily processing are also had the material of higher hardness to make, and step down in for a long time on harder lapping and can feel sole pain.But and iron bar 240 is very hard does not have elasticity, the iron bar 240 that rigidity is too large gives the reaction force that arch is very large, arch can be caused to ache and cause ankle impaired after having worn of long duration.
For the high-heeled shoes of any style, graceful appearance and modeling is very important, and this just must limit the thickness at the end in high-heeled shoes structure layer, just can ensure that the shoes after attached to other annex can also be light and handy and exquisite.The middle end of original structure, because thickness and material the subject of knowledge and the object of knowledge limit, is difficult to after meeting support safety meet requirement comfortable and easy to wear again.So under existing technology, all often improve comfort level by setting up shoe-pad on high heel inner sole, but due to internal cavity of shoes narrow space, the thickness of shoe-pad is all extremely limited, too thin shoe-pad cannot give play to due effect, causes the high-heeled shoes at original middle end to be in fact difficult to improve comfort level by setting up shoe-pad.When ensureing the graceful moulding of high-heeled shoes and wearing support safety, the comfort level how improving high-heeled shoes is a urgent problem.
Equally, in the footwear of the shoes except high-heeled shoes, similar problem is also there is at the end.
Therefore, be badly in need of wanting a kind of can meet wearer to snugness of fit requirement and in structure simple high resiliency footwear the end and there is the end in these high resiliency footwear high-heeled shoes to overcome above-mentioned defect.
Summary of the invention
An object of the present invention is to provide a kind of can meet wearer to snugness of fit requirement and structure simply has the end in the high resiliency footwear of elastic support sheet.
Another object of the present invention is to provide one can meet wearer to snugness of fit requirement and the simple high-heeled shoes of structure.
For realizing above-mentioned object, the invention provides and a kind of there is the end in the high resiliency footwear of elastic support sheet, be arranged at upper in footwear and the sole of wearer is supported, wherein, the present invention has an end in the high resiliency footwear of elastic support sheet and comprises soft surface layer and in the elastic support sheet of resilient sheet-like structure, soft surface layer is attached on elastic support sheet, the length of elastic support sheet at least extends to the foot palm part of soft surface layer from the heel portion of soft surface layer, the width of elastic support sheet and the width of sole match, wherein, the width of described elastic support sheet extends to the corresponding large end and the superimposed place of connection of vamp, and described elastic support sheet has some reinforcements, described reinforcement is formed towards the outside punching press in direction away from described soft surface layer, described soft facing sections is embedded in elastic support sheet.
Preferably, soft surface layer and elastic support sheet into a single integrated structure.
Preferably, elastic support sheet is sheet metal.
Preferably, the front end of elastic support sheet is parallel with level ground, and the rear end of elastic support sheet towards being inclined upwardly away from direction, level ground, and is connected with the warp architecture of arc-shaped transition between the front end of elastic support sheet and the rear end of elastic support sheet.
Preferably, reinforcement is arranged along the rear end of elastic support sheet to front extreme direction.
Preferably, the front end of elastic support sheet is provided with engraved structure, and the rear end of elastic support sheet is provided with the installing hole for being fixedly connected with heel.
High-heeled shoes of the present invention comprise the large end, vamp, heel and aforesaidly have the end in the high resiliency footwear of elastic support sheet.
Preferably, the width of elastic support sheet extends to the corresponding large end and the superimposed place of connection of vamp.
Compared with prior art, because soft surface layer of the present invention is attached on the elastic support sheet in resilient sheet-like structure, the length of elastic support sheet at least extends to the foot palm part of soft surface layer from the heel portion of soft surface layer, and the width of the width of elastic support sheet and sole matches, therefore when the present invention has the wearer of support different weight in the end in the high resiliency footwear of elastic support sheet, elastic support sheet is made to drive soft surface layer to produce the elastic deformation corresponding with the sole of wearer, thus the present invention the is had end in the high resiliency footwear of elastic support sheet can adjust the sole of the end and wearer in these high resiliency footwear automatically contact site according to the different weight of wearer, to increase contact area between the two, the pressure that the sole of wearer is subject in unit are is minimum, in conjunction with soft surface layer, flexible buffer is played to sole again, and then make the present invention have an end in the high resiliency footwear of elastic support sheet there is lighter weight and better snugness of fit and meet the requirement of wearer to comfortableness under the condition meeting support strength, only be made up of soft surface layer and elastic support sheet because the present invention has the end in the high resiliency footwear of elastic support sheet again, therefore the structure making the present invention have the end in the high resiliency footwear of elastic support sheet is simplified.In like manner, because the present invention has the end in the high resiliency footwear of elastic support sheet, therefore high-heeled shoes of the present invention can meet the requirement of wearer to comfortableness equally better.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram at the end in existing footwear.
Fig. 2 is the three-dimensional structure diagram that the present invention has the end in the high resiliency footwear of elastic support sheet.
Fig. 3 is the exploded view at the end in the high resiliency footwear shown in Fig. 2 with elastic support sheet.
Fig. 4 is that application has the present invention to have the three-dimensional structure diagram of the high-heeled shoes at the end in the high resiliency footwear of elastic support sheet.
Detailed description of the invention
In order to describe technology contents of the present invention, structural feature in detail, accompanying drawing is coordinated to be described further below in conjunction with embodiment.
Refer to Fig. 2 and Fig. 3, the present invention has an end 10 in the high resiliency footwear of elastic support sheet and to arrange in footwear and for supporting the sole of wearer, wherein, the present invention has an end 10 in the high resiliency footwear of elastic support sheet and comprises soft surface layer 11 and in the elastic support sheet 12 of resilient sheet-like structure, soft surface layer 11 is attached on elastic support sheet 12, the length of elastic support sheet 12 at least extends to the foot palm part 112 of soft surface layer 11 from the heel portion 111 of soft surface layer 11, the width of elastic support sheet 12 and the width of sole match.Particularly, reaching under the condition to the support strength of wearer, the width of elastic support sheet 12 can be more than or equal to the width of sole, or is slightly less than sole width; More excellent, the width of elastic support sheet 12 extends to the superimposed place of connection of the large end 20 as corresponding in Fig. 4 and vamp 30, and while carrying out secure support to make elastic support sheet 12 couples of wearers, the elastic deformation also produced for its provides required space.Wherein, in the present embodiment, soft surface layer 11 matches with sole and contacts with this sole, for sole provides flexible buffering effect, and the more excellent soft surface layer 11 for being formed by polyurathamc (English abbreviation is PU), foamed propylene acid esters modified polyurethane (English abbreviation is PUA) or foaming rubber school of soft surface layer 11, to reduce costs and there is good flexible buffer effect; And elastic support sheet 12 more excellent be sheet metal, especially for the sheet metal that formed by spring steel is to have more excellent elastic deformation performance and better support performance.More specifically, as follows:
Comparatively the superior, soft surface layer 11 and elastic support sheet 12 into a single integrated structure, to make the combination between soft surface layer 11 and elastic support sheet 12 more reliably and more firm; Particularly, soft surface layer 11 be by injection molding process and elastic support sheet 12 into a single integrated structure, to simplify the technical process being formed integrative-structure by soft surface layer 11 and elastic support sheet 12; Wherein, forming the end 10 method in the high resiliency footwear of the integrative-structure be made up of soft surface layer 11 and elastic support sheet 12 is: first, provide an elastic support sheet 12; Then, elastic support sheet 12 is placed in the forming cavity of mould; Then, the soft material of melting is injected with in the forming cavity being equipped with elastic support sheet 12, be such as polyurathamc (English abbreviation is PU), foamed propylene acid esters modified polyurethane (English abbreviation is PUA) or foaming rubber school etc., the soft material of melting combines with elastic support sheet 12 and on elastic support sheet 12, forms out soft surface layer 11, thus makes soft surface layer 11 jointly form a first product with elastic support sheet 12; Finally, cooling first product, makes first product mold the end 10 in the high resiliency footwear of the integrative-structure be made up of soft surface layer 11 and elastic support sheet 12.Certainly, above-mentioned integrative-structure can also be formed by other technique, such as, can be injection-compression molding or adhesion technique etc.More specifically, in the present embodiment, soft surface layer 11 in integrative-structure is attached on the end face of elastic support sheet 12, with the thickness making the present invention have the end 10 soft surface layer 11 that increase contacts with sole in the dimensional thickness of regulation in the high resiliency footwear of elastic support sheet, thus enter the effect that a ground improves the sole flexible buffer of soft surface layer 11 couples of wearers; Certainly, in other embodiments, elastic support sheet 12 also can be made to be embedded in soft surface layer 11.When elastic support sheet 12 and soft surface layer 11 are not when being made of one structure, soft surface layer 11 now more preferably makes on its end face being attached at elastic support sheet 12 by adhering process, also can enter the effect that a ground improves the sole flexible buffer of soft surface layer 11 couples of wearers.
Meanwhile, the front end 12b of elastic support sheet 12 is parallel with level ground, and the rear end 12a of elastic support sheet 12, towards being inclined upwardly away from direction, level ground, to carry the skeleton of the whole health of wearer, also makes the whole health of wearer tall and straight simultaneously; And between the front end 12b of the elastic support sheet 12 and rear end 12a of elastic support sheet 12, be connected with the warp architecture 12c of arc-shaped transition, better and make the present invention have an end 10 in the high resiliency footwear of elastic support sheet there is more excellent snugness of fit with the contact of the sole of wearer to make the present invention have the end in the high resiliency footwear of elastic support sheet 10.
Finally, elastic support sheet 12 have some reinforcements 121, to increase elastically-deformable effect and the support strength of elastic support sheet 12; Specifically, reinforcement 121 is arranged along the rear end 12a of elastic support sheet 12 to 12b direction, front end; More preferably, reinforcement 121 is formed towards the outside punching press in direction away from soft surface layer 11, makes soft surface layer 11 can be partially submerged into the interior reliability combined with both increases of elastic support sheet 12, enter the elastically-deformable effect that a ground improves elastic support sheet 12; More specifically, the front end 12b of elastic support sheet 12 is provided with engraved structure 122, engraved structure 122 can reduce elastic support sheet 12 weight and can increase soft surface layer 11 and elastic support sheet 12 in conjunction with contact position, to promote the reliability that soft surface layer 11 is connected with elastic support sheet 12; And the rear end 12a of elastic support sheet 12 is provided with the installing hole 123 for being fixedly connected with the heel 40 in Fig. 4, to make elastic support sheet 12 more reliable with the connection of heel 40, heel 40 can be supported wearer reliably by elastic support sheet 12, and reinforcement 121 is more preferably between installing hole 123 and engraved structure 122.
Refer to Fig. 4, Fig. 4 illustrates a preferred embodiment of high-heeled shoes of the present invention.In the diagram, it is be applied in high-heeled shoes 100 that the present invention has the end 10 the best in the high resiliency footwear of elastic support sheet, as the part of high-heeled shoes 100 of the present invention, to make the high-heeled shoes 100 with the end 10 in high resiliency footwear of the present invention, there is more excellent snugness of fit, certainly, except the high-heeled shoes 100 that the present invention mentions, the present invention has an end 10 in the high resiliency footwear of elastic support sheet and can also be applied on the footwear of other type, and the range of application the present invention not being had to the end 10 in the high resiliency footwear of elastic support sheet at this limits.Wherein, high-heeled shoes 100 of the present invention comprise the large end 20, vamp 30, heel 40 and the present invention and have the end 10 in the high resiliency footwear of elastic support sheet.Particularly, in the present embodiment, vamp 30 be connected to the large end 20 formed out for wearer wear these high-heeled shoes 100 wear chamber 50, the present invention has an end 10 in the high resiliency footwear of elastic support sheet and is located at and wears in chamber 50, heel 40 is connected to the present invention and has in the high resiliency footwear of elastic support sheet at the end 10, and heel 40 is corresponding with the heel portion 111 at the end 10 in high resiliency footwear of the present invention, with make heel portion 111 support by heel 40.More specifically, in the present embodiment, vamp 30 can make vamp 30 be connected to by sewing technique or adhering process at large the end 20, but is not limited thereto; And heel 40 makes the rear end 12a of elastic support sheet 12 and heel 40 be fixed together by extraneous metal connecting piece, but be not limited thereto.More preferably, the width of elastic support sheet 12 extends to the corresponding large end 20 and the superimposed place of connection of vamp 30, and object makes elastic support sheet 12 couples of wearers reach better support, and the elastic deformation also produced for it provides required space.
Compared with prior art, because soft surface layer 11 of the present invention is attached on the elastic support sheet 12 in resilient sheet-like structure, the length of elastic support sheet 12 at least extends to the foot palm part 112 of soft surface layer 11 from the heel portion 111 of soft surface layer 11, and the width of elastic support sheet 12 and the width of sole match, therefore when the present invention has that in the high resiliency footwear of elastic support sheet, the end 10 supports the wearer of different weight, elastic support sheet 12 is made to produce the elastic deformation corresponding with the sole of wearer with soft surface layer 11, thus the present invention the is had end 10 in the high resiliency footwear of elastic support sheet can adjust the end 10 and the sole of wearer in these high resiliency footwear automatically contact site according to the different weight of wearer, to increase contact area between the two, the pressure that the sole of wearer is subject in unit are is minimum, flexible buffer is played again in conjunction with soft surface layer 11 pairs of soles, and then make the present invention have an end 10 in the high resiliency footwear of elastic support sheet there is lighter weight and better snugness of fit and meet the requirement of wearer to comfortableness under the condition meeting support strength, only be made up of soft surface layer 11 and elastic support sheet 12 because the present invention has the end 10 in the high resiliency footwear of elastic support sheet again, therefore the structure making the present invention have the end 10 in the high resiliency footwear of elastic support sheet is simplified.In like manner, because the present invention has the end 10 in the high resiliency footwear of elastic support sheet, therefore high-heeled shoes of the present invention 100 can meet the requirement of wearer to comfortableness equally better.
Above disclosedly be only preferred embodiments of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.

Claims (8)

1. one kind has the end in the high resiliency footwear of elastic support sheet, to be arranged in footwear and the sole of wearer is supported, it is characterized in that, in described high resiliency footwear, the end, comprises soft surface layer and the elastic support sheet in resilient sheet-like structure, described soft surface layer is attached on described elastic support sheet, the length of described elastic support sheet at least extends to the foot palm part of described soft surface layer from the heel portion of described soft surface layer, the width of described elastic support sheet and the width of described sole match, wherein, the width of described elastic support sheet extends to the corresponding large end and the superimposed place of connection of vamp, and described elastic support sheet has some reinforcements, described reinforcement is formed towards the outside punching press in direction away from described soft surface layer, described soft facing sections is embedded in elastic support sheet.
2. there is the end as claimed in claim 1 in the high resiliency footwear of elastic support sheet, it is characterized in that, described soft surface layer and elastic support sheet into a single integrated structure.
3. have the end in the high resiliency footwear of elastic support sheet as claimed in claim 1, it is characterized in that, described elastic support sheet is sheet metal.
4. there is the end as claimed in claim 1 in the high resiliency footwear of elastic support sheet, it is characterized in that, the front end of described elastic support sheet is parallel with level ground, the rear end of described elastic support sheet towards being inclined upwardly away from direction, level ground, and is connected with the warp architecture of arc-shaped transition between the rear end of the front end of described elastic support sheet and described elastic support sheet.
5. have the end in the high resiliency footwear of elastic support sheet as claimed in claim 1, it is characterized in that, described reinforcement is arranged along the rear end of described elastic support sheet to front extreme direction.
6. have the end in the high resiliency footwear of elastic support sheet as claimed in claim 1, it is characterized in that, the front end of described elastic support sheet is provided with engraved structure, and the rear end of described elastic support sheet is provided with the installing hole for being fixedly connected with heel.
7. high-heeled shoes, comprise the large end, vamp and heel, it is characterized in that, described high-heeled shoes also comprise have the end in the high resiliency footwear of elastic support sheet as described in any one of claim 1 to 6.
8. high-heeled shoes as claimed in claim 7, is characterized in that, the width of described elastic support sheet extends to the corresponding large end and the superimposed place of connection of vamp.
CN201210425899.2A 2012-10-30 2012-10-30 Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe Active CN102920101B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201210425899.2A CN102920101B (en) 2012-10-30 2012-10-30 Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe
PCT/CN2013/086180 WO2014067454A1 (en) 2012-10-30 2013-10-30 Highly elastic shoe midsole having elastic support sheet, and high-heeled shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210425899.2A CN102920101B (en) 2012-10-30 2012-10-30 Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe

Publications (2)

Publication Number Publication Date
CN102920101A CN102920101A (en) 2013-02-13
CN102920101B true CN102920101B (en) 2015-04-08

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WO (1) WO2014067454A1 (en)

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CN102920101B (en) * 2012-10-30 2015-04-08 张东井 Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe
EP3069627B1 (en) * 2015-03-16 2021-09-08 Ecco Sko A/S Cup-shaped shank for heeled shoes
US9510647B1 (en) * 2015-08-14 2016-12-06 Thesis Couture, Inc. High heel shoe
CN105212425B (en) * 2015-11-10 2017-03-22 革乐美时尚有限公司 High-heeled shoe as well as heel and sole assembly thereof
CN109757819B (en) * 2019-03-08 2024-04-05 特步(中国)有限公司 Sole and shoes with push-in shock-absorbing system
CN111567983A (en) * 2020-05-20 2020-08-25 王珍 Female heel shoe capable of relieving foot pressure and preparation method thereof

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CN102920101B (en) * 2012-10-30 2015-04-08 张东井 Midsole of high-elasticity shoe with elastic support sheet and high-heeled shoe
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Publication number Priority date Publication date Assignee Title
US7216443B2 (en) * 2005-03-31 2007-05-15 Oakley, Inc. Elevated support matrix for a shoe and method of manufacture
CN201480149U (en) * 2008-08-26 2010-05-26 王爱华 Painless, comfortable and adjustable shoes with balance of left foot and right foot
WO2013006869A1 (en) * 2011-03-07 2013-01-10 Auri Footwear, Inc. High-heeled foot apparel
CN202060091U (en) * 2011-04-02 2011-12-07 丽连有限公司 High-heeled shoe
CN102726877A (en) * 2011-04-02 2012-10-17 丽连有限公司 High-heeled shoe
CN202932167U (en) * 2012-10-30 2013-05-15 张东井 High-elastic middle sole provided with elastic supporting piece and high-heeled shoe

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WO2014067454A1 (en) 2014-05-08

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