CN113826989B - Ultralight folding-resistant sports shoe sole and preparation process thereof - Google Patents
Ultralight folding-resistant sports shoe sole and preparation process thereof Download PDFInfo
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- CN113826989B CN113826989B CN202111154719.7A CN202111154719A CN113826989B CN 113826989 B CN113826989 B CN 113826989B CN 202111154719 A CN202111154719 A CN 202111154719A CN 113826989 B CN113826989 B CN 113826989B
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- resistant
- folding
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- shoe sole
- blocks
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention relates to the related technical field of shoes and discloses an ultra-light folding-resistant sports shoe sole and a preparation process thereof, wherein the ultra-light folding-resistant sports shoe sole comprises a lower shoe sole main body and an upper shoe sole main body arranged on the lower shoe sole main body, a front palm part and a palm center part are arranged on the upper shoe sole main body, a first folding-resistant body and a second folding-resistant body are respectively arranged on the lower shoe sole main body, the first folding-resistant body is arranged below the front palm part, the second folding-resistant body is arranged below the palm center part, the first folding-resistant body and the second folding-resistant body are arranged in the same structure, the first folding-resistant body and the second folding-resistant body respectively comprise a folding-resistant block and a fixing bracket, a plurality of groups of extension teeth are further arranged on the folding-resistant block, the fixing bracket is used for connecting a plurality of groups of folding-resistant blocks, and the fixing bracket is also used for connecting the folding-resistant blocks with the lower shoe sole main body; the folding-resistant sports shoe sole has the advantages that the first folding-resistant body and the second folding-resistant body are matched with each other, so that the folding resistance of the sports shoe sole is effectively improved.
Description
Technical Field
The invention belongs to the technical field of shoes, and particularly relates to an ultralight folding-resistant sports shoe sole and a preparation process thereof.
Background
Shoes are articles of wear that are worn on the feet to protect the feet and facilitate walking. Is made of leather, cloth, rubber and other materials. Shoes have a long history of development. Approximately 5000 years ago in the time of yangshao culture, the most primitive shoe made by hide appears. Shoes are a tool for protecting feet of people from being injured. A shoe generally consists of an upper and a sole.
The existing sports shoe sole is generally traditional in structure and poor in wear resistance, and is very easy to break after being used for a long time, so that the normal use of the shoe is influenced. Therefore, in view of the above situation, it is urgently needed to provide an ultralight folding-resistant sports shoe sole and a preparation process thereof, so as to overcome the defects in the current practical application.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the ultralight folding-resistant sports shoe sole and the preparation process thereof, and the problems that the common structure of the common sports shoe sole is traditional, the wear resistance is poor, and the normal use of the shoe is influenced due to the fact that the common sports shoe sole is easy to break after being used for a long time are effectively solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an ultralight resistant sports shoe sole and preparation technology thereof of rolling over, main part under the sole and set up in the sole on the lower main part of sole, be provided with preceding palm portion and palm portion in the main part on the sole, still be provided with first resistant body and the resistant body of rolling over of second in the main part under the sole respectively, and first resistant body set up in preceding palm portion below, the resistant body of rolling over of second set up in palm portion below, first resistant body and the resistant body of rolling over of second adopt the same structure setting, first resistant body with the resistant body of rolling over of second all includes resistant piece and fixed bolster, wherein resistant piece is provided with a set ofly at least, and still is provided with multiunit extension tooth on resistant piece, the fixed bolster is used for the multiunit resistant connection between the piece, and the fixed bolster still be used for resistant piece with the sole is connected between the main part down.
Preferably, a lower filling pad is further arranged on the lower sole main body, a plurality of groups of expansion grooves are further formed in the lower filling pad, the arrangement positions of the expansion grooves correspond to the positions of the first folding-resistant body and the second folding-resistant body, and a first connecting surface is further arranged on the lower filling pad.
Preferably, an upper filling pad is further arranged in the upper body of the sole, wherein a second connecting surface for connecting the lower filling pad is further arranged on the upper filling pad;
the surfaces of the second connecting surface and the first connecting surface are both in a wave-shaped structure, and the wave crest of the first connecting surface corresponds to the wave trough of the second connecting surface.
Preferably, the lower sole body is further provided with at least one group of anti-slip blocks;
the anti-skidding blocks are of triangular structures and are arranged on the main body under the shoe sole in a staggered mode.
Preferably, the lower filling pad and the upper filling pad have the same internal structure, reinforcing ribs are arranged in the lower filling pad and the upper filling pad, and a plurality of groups of supporting bars are arranged on two sides of each reinforcing rib;
and the adjacent two groups of support bars are arranged in a V-shaped structure.
Preferably, still be provided with the dampproof course in the main part under the sole, the dampproof course includes waterproof layer and drying layer.
Preferably, a heat insulation layer and a wear-resistant layer are further arranged in the lower body of the sole and are arranged on two sides of the damp-proof layer;
the wear-resistant layer is made of carbon-added rubber.
Preferably, the fixed support adopts a cross-shaped combined structure, and is made of hard rubber.
A preparation process of an ultralight folding-resistant sports shoe sole comprises the following steps:
the method comprises the following steps: the first folding-resistant body and the second folding-resistant body are respectively arranged below the front palm part and the palm center part and used for enhancing the folding-resistant property of the front palm part and the palm center part;
step two: the folding-resistant block comprises a plurality of groups of folding-resistant blocks, wherein the folding-resistant blocks are arranged on the folding-resistant blocks;
step three: fill the pad and be used for pressing tightly fixedly first resistant body of rolling over and the resistant body of second through setting up down. Compared with the prior art, the invention has the beneficial effects that:
1. through the mutual matching of the folding-resistant blocks, the expansion teeth and the fixing supports arranged in the first folding-resistant body and the second folding-resistant body, the folding resistance of the sports shoe sole is effectively improved, and the problem that the service life of the shoe is influenced because the existing sports shoe sole is easily broken after being used for a long time is solved;
2. the lower filling pad is convenient for compressing and fixing the first folding-resistant body and the second folding-resistant body, and the phenomenon that the lower filling pad is excessively stretched when the lower main body of the sole is bent can be effectively avoided through the expansion groove arranged in the lower filling pad, so that the folding resistance of the sports sole is improved;
3. the comfort of the sports shoe is improved conveniently through the filling effect of the lower filling pad and the upper filling pad, the contact area between the lower filling pad and the upper filling pad is enlarged conveniently through the wavy structures arranged on the second connecting surface and the first connecting surface, the connection stability between the lower filling pad and the upper filling pad is improved, and the quality of the sports shoe is improved effectively;
4. through the cooperation setting of support bar and strengthening rib, be convenient for improve the shock-absorbing characteristic of filling pad and last filling pad down.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic front perspective view of an embodiment of the present invention.
Fig. 2 is a schematic bottom perspective view of the embodiment of the invention.
Fig. 3 is a schematic bottom view of the embodiment of the invention.
Fig. 4 is a schematic perspective view of the main body of the sole of the shoe according to the embodiment of the invention.
Fig. 5 is a perspective view of the main body of the outsole in an embodiment of the invention.
Fig. 6 is a schematic perspective view of a first fold resisting body in an embodiment of the invention.
Fig. 7 isbase:Sub>A schematic cross-sectional view of the lower filling pad atbase:Sub>A-base:Sub>A in fig. 3.
Fig. 8 isbase:Sub>A sectional view of the lower body of the shoe sole atbase:Sub>A-base:Sub>A in fig. 3.
In the figure: 1-upper sole body, 2-lower sole body, 3-antiskid block, 4-first folding-resistant body, 5-second folding-resistant body, 6-first connecting surface, 7-expanding groove, 8-lower filling pad, 9-upper filling pad, 10-second connecting surface, 11-folding-resistant block, 12-expanding tooth, 13-fixing support, 14-forepalm part, 15-palm part, 16-heat-insulating layer, 17-waterproof layer, 18-drying layer, 19-wear-resistant layer, 20-support strip and 21-reinforcing rib.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, an ultra-light folding-resistant sports shoe sole and a manufacturing process thereof according to an embodiment of the present invention includes a lower shoe sole main body 2 and a lower shoe sole main body 1 disposed on the lower shoe sole main body 2, a front palm portion 14 and a palm center portion 15 are disposed on the upper shoe sole main body 1, a first folding-resistant body 4 and a second folding-resistant body 5 are further disposed on the lower shoe sole main body 2, the first folding-resistant body 4 is disposed below the front palm portion 14, the second folding-resistant body 5 is disposed below the palm center portion 15, the first folding-resistant body 4 and the second folding-resistant body 5 are disposed in the same structure, the first folding-resistant body 4 and the second folding-resistant body 5 both include folding-resistant blocks 11 and fixing brackets 13, wherein at least one folding-resistant block 11 is disposed, a plurality of sets of extending teeth 12 are further disposed on the folding-resistant block 11, the fixing brackets 13 are used for connecting a plurality of sets of folding-resistant blocks 11, and the fixing brackets 13 are also used for connecting the folding-resistant blocks 11 with the lower shoe sole main body 2.
In the embodiment of the invention, the first folding-resisting body 4 and the second folding-resisting body 5 are respectively arranged below the half sole portion 14 and the palm portion 15, so that the folding-resisting characteristics of the half sole portion 14 and the palm portion 15 are enhanced, the service life of the sports shoe is prolonged (the half sole portion 14 and the palm portion 15 are positions where the sports shoe is bent for a large number of times in the using process), the folding-resisting blocks 11 are arranged in a combined mode through multiple groups of independent folding-resisting blocks, so that the whole bending area is reduced, the folding resistance of the sports shoe sole is improved, the extension area of the folding-resisting blocks 11 can be effectively enlarged through the extension teeth 12 arranged on the folding-resisting blocks 11, the folding-resisting blocks 11 are prevented from being over-stretched when being bent, the service life of the folding-resisting blocks 11 is prolonged, the stable connection among the multiple groups of folding-resisting blocks 11 is facilitated through the fixing supports 13, the stability of the connection between the folding-resisting blocks 11 and the lower sole main body 2 is realized, and the folding-resisting blocks 11 are prevented from falling off; compared with the prior art, the embodiment of the invention is provided with the first folding-resisting body 4 and the second folding-resisting body 5, and the folding-resisting blocks 11, the expansion teeth 12 and the fixing supports 13 which are arranged in the first folding-resisting body 4 and the second folding-resisting body 5 are mutually matched, so that the folding resistance of the sports shoe sole is effectively improved, and the problem that the service life of the shoe is influenced because the existing sports shoe sole is easily broken after being used for a long time is solved.
In an embodiment of the present invention, referring to fig. 4, a lower filling pad 8 is further disposed on the lower sole body 2, a plurality of sets of expansion slots 7 are further disposed on the lower filling pad 8, the positions of the expansion slots 7 correspond to the positions of the first folding-resistant body 4 and the second folding-resistant body 5, and a first connecting surface 6 is further disposed on the lower filling pad 8.
In this embodiment, through filling down 8 and being convenient for compress tightly fixedly to first resistant body 4 and the resistant body 5 of rolling over of second, fill expansion groove 7 that sets up in 8 through filling down and can effectively avoid under the sole main part 2 make filling down pad 8 appear the phenomenon of overstretching when buckling to improve the resistant folding nature of sports shoe sole.
In an embodiment of the present invention, referring to fig. 5, an upper filling pad 9 is further disposed in the sole main body 1, wherein a second connecting surface 10 for connecting the lower filling pad 8 is further disposed on the upper filling pad 9;
the surfaces of the second connecting surface 10 and the first connecting surface 6 both adopt a wave-shaped structure, and the wave crest of the first connecting surface 6 corresponds to the wave trough of the second connecting surface 10.
In this embodiment, through the filling effect of lower filling pad 8 and last filling pad 9, be convenient for improve the travelling comfort of sports shoes, through the wave structure that sets up on second connection face 10 and the first connection face 6, be convenient for enlarge the area of contact between lower filling pad 8 and the last filling pad 9, improve the stability of being connected between lower filling pad 8 and the last filling pad 9, effectively improve the quality of sports shoes.
In one embodiment of the present invention, please refer to fig. 2 and 3, at least one set of anti-slip blocks 3 is further disposed on the sole main body 2;
the anti-skid blocks 3 are of a triangular structure, and the anti-skid blocks 3 are arranged on the sole main body 2 in a staggered mode.
In this embodiment, through the crisscross setting each other of non slipping spur 3, be convenient for improve the non-skid property of sports shoe sole.
In an embodiment of the present invention, referring to fig. 7, the lower filling pad 8 and the upper filling pad 9 have the same internal structure, reinforcing ribs 21 are disposed in both the lower filling pad 8 and the upper filling pad 9, and a plurality of groups of supporting bars 20 are disposed on both sides of the reinforcing ribs 21;
the adjacent two groups of support bars 20 are arranged in a V-shaped structure.
In this embodiment, through the cooperation setting of support bar 20 with strengthening rib 21, be convenient for improve down fill 8 and last fill the shock-absorbing characteristic of filling pad 9, through the type V style of calligraphy structure setting of support bar 20, can also effectively improve down fill 8 and the second and connect the bending resistance of face 10, reduce deformation to improve its life.
In one embodiment of the present invention, referring to fig. 8, a moisture-proof layer is further disposed in the lower sole body 2, and the moisture-proof layer includes a waterproof layer 17 and a drying layer 18.
In this embodiment, waterproof layer 17 can set up one to two millimeters thickness, sets up through the cooperation of waterproof layer 17 and dry layer 18, has effectively realized the dampproofing waterproof function of sports shoe sole.
In an embodiment of the present invention, please refer to fig. 8, a thermal insulation layer 16 and a wear-resistant layer 19 are further disposed in the lower sole body 2, and the thermal insulation layer 16 and the wear-resistant layer 19 are disposed on two sides of the moisture-proof layer;
the wear-resistant layer 19 is made of carbon-added rubber.
In this embodiment, the wear layer 19 facilitates increasing the wear resistance of the athletic sole and the thermal barrier 16 facilitates maintaining the temperature within the shoe.
In an embodiment of the present invention, referring to fig. 6, the fixing bracket 13 is a cross-shaped combination structure, and the fixing bracket 13 is made of hard rubber.
A preparation process of an ultralight folding-resistant sports shoe sole comprises the following steps:
the method comprises the following steps: the first folding-resistant body 4 and the second folding-resistant body 5 are respectively arranged below the front palm part 14 and the palm part 15 and used for enhancing the folding-resistant property of the front palm part 14 and the palm part 15;
step two: the expansion teeth 12 on the folding-resistant blocks 11 are arranged for expanding the extension area of the folding-resistant blocks 11, and the fixing supports 13 are arranged for realizing stable connection among a plurality of groups of folding-resistant blocks 11;
step three: the lower filling pad 8 is provided for pressing and fixing the first folding-resistant body 4 and the second folding-resistant body 5.
The working principle is as follows: through with the first body 4 and the second body 5 of nai rolling over of resistant setting respectively in the below of preceding palm portion 14 and palm portion 15, be convenient for strengthen the resistant characteristic of rolling over of preceding palm portion 14 and palm portion 15, thereby improve sports shoes's life (preceding palm portion 14 and palm portion 15 department are sports shoes in the more position of number of times of buckling), set up through adopting the independent resistant piece 11 combination of nai rolling over of multiunit, be convenient for reduce holistic region of buckling, thereby improve sports shoes's resistant folding nature, can effectively enlarge the extension area of resistant piece 11 through the extension tooth 12 that sets up on the resistant piece 11 of nai rolling over, thereby avoid resistant piece 11 of nai rolling over to be overstretching at buckling, improve the life of resistant piece 11 of nai rolling over, be convenient for realize the stable connection between the resistant piece 11 of multiunit through fixed bolster 13, and realize the stability of being connected between resistant piece 11 and the sole lower main part 2, avoid resistant piece 11 of nai rolling over to drop.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a resistant sports shoe sole of rolling over of ultralight, includes main part (2) and sets up main part (1) on sole on the sole main part (2) under the sole, its characterized in that: the sole is characterized in that a front sole portion (14) and a sole center portion (15) are arranged on the sole main body (1), a first folding-resistant body (4) and a second folding-resistant body (5) are respectively arranged on the sole main body (2), the first folding-resistant body (4) is arranged below the front sole portion (14), and the second folding-resistant body (5) is arranged below the sole center portion (15);
the first folding-resistant body (4) and the second folding-resistant body (5) are arranged in the same structure, the first folding-resistant body (4) and the second folding-resistant body (5) both comprise folding-resistant blocks (11) and fixing supports (13), wherein at least one group of folding-resistant blocks (11) is arranged, a plurality of groups of expansion teeth (12) are further arranged on the folding-resistant blocks (11), the fixing supports (13) are used for connecting the groups of folding-resistant blocks (11), and the fixing supports (13) are also used for connecting the folding-resistant blocks (11) with the lower sole main body (2);
the shoe sole lower main body (2) is further provided with a lower filling pad (8), the lower filling pad (8) is further provided with a plurality of groups of expansion grooves (7), the arrangement positions of the expansion grooves (7) correspond to the positions of the first folding-resistant body (4) and the second folding-resistant body (5), and the lower filling pad (8) is further provided with a first connecting surface (6); an upper filling pad (9) is further arranged in the sole main body (1), wherein a second connecting surface (10) for connecting the lower filling pad (8) is further arranged on the upper filling pad (9); the internal structures of the lower filling pad (8) and the upper filling pad (9) are the same, reinforcing ribs (21) are arranged in the lower filling pad (8) and the upper filling pad (9), and a plurality of groups of supporting bars (20) are arranged on two sides of each reinforcing rib (21);
the adjacent two groups of support bars (20) are arranged in a V-shaped structure.
2. Ultra lightweight and fold-resistant sports shoe sole according to claim 1, characterized in that the second connecting surface (10) and the first connecting surface (6) have a wavy structure, and the peaks of the first connecting surface (6) correspond to the valleys of the second connecting surface (10).
3. Ultra-light and fold-resistant sports shoe sole according to claim 1, characterized in that said sole main body (2) is further provided with at least one set of anti-slipping blocks (3); the anti-skidding blocks (3) are of triangular structures, and the anti-skidding blocks (3) are arranged on the lower sole body (2) in a staggered mode.
4. Ultra-light, fold-resistant sports shoe sole according to claim 1, characterized in that inside said sole body (2) there is also provided a moisture barrier layer comprising a waterproof layer (17) and a drying layer (18).
5. The ultra-light and folding-resistant sports shoe sole according to claim 4, characterized in that a thermal insulation layer (16) and a wear-resistant layer (19) are arranged in the shoe sole main body (2), and the thermal insulation layer (16) and the wear-resistant layer (19) are arranged on two sides of the moisture-proof layer; the wear-resistant layer (19) is made of carbon-added rubber.
6. An ultra-light, fold-resistant sports shoe sole according to claim 1, characterized in that said fixing bracket (13) is of a cross-shaped composite structure and the fixing bracket (13) is made of hard rubber.
7. A process for the preparation of an ultra-light, fold-resistant sports shoe sole, according to any one of claims 1 to 6, comprising the following steps:
the method comprises the following steps: the first folding-resistant body (4) and the second folding-resistant body (5) are respectively arranged below the front palm part (14) and the palm center part (15) and used for enhancing the folding-resistant property of the front palm part (14) and the palm center part (15);
step two: the expansion teeth (12) on the folding-resistant blocks (11) are arranged for expanding the extension area of the folding-resistant blocks (11), and the fixing supports (13) are arranged for realizing stable connection among a plurality of groups of folding-resistant blocks (11);
step three: through setting up down filling pad (8) be used for pressing tightly fixedly first resistant body (4) of rolling over and second resistant body (5) of rolling over.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111154719.7A CN113826989B (en) | 2021-09-29 | 2021-09-29 | Ultralight folding-resistant sports shoe sole and preparation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111154719.7A CN113826989B (en) | 2021-09-29 | 2021-09-29 | Ultralight folding-resistant sports shoe sole and preparation process thereof |
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| CN113826989A CN113826989A (en) | 2021-12-24 |
| CN113826989B true CN113826989B (en) | 2023-04-11 |
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| CN113116020A (en) * | 2021-04-26 | 2021-07-16 | 晋江闽荣橡塑有限公司 | Wear-resisting strenghthened type sole of antiskid |
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| US5384973A (en) * | 1992-12-11 | 1995-01-31 | Nike, Inc. | Sole with articulated forefoot |
| US8549774B2 (en) * | 2005-11-15 | 2013-10-08 | Nike, Inc. | Flexible shank for an article of footwear |
| CN107580464B (en) * | 2015-05-26 | 2021-03-09 | 耐克创新有限合伙公司 | Foot-supporting member providing dynamic conversion characteristics |
| CN204888900U (en) * | 2015-09-04 | 2015-12-23 | 李群星 | Leather shoes sole |
| WO2018022759A1 (en) * | 2016-07-28 | 2018-02-01 | Nike Innovate C.V. | Sole structure for an article of footwear having a nonlinear bending stiffness |
| CN207836892U (en) * | 2017-07-10 | 2018-09-11 | 四川蓝博兴科技有限公司 | The sole of shoe of damping folding |
| CN107713171A (en) * | 2017-11-10 | 2018-02-23 | 鹤山市亿田路鞋业有限公司 | A kind of durable sole |
| CN209498717U (en) * | 2018-07-23 | 2019-10-18 | 温州中胤设计有限公司 | Bounce sneaker |
| KR102604507B1 (en) * | 2018-12-28 | 2023-11-20 | 나이키 이노베이트 씨.브이. | Footwear with jointed sole structure for ease of access |
| CN211483164U (en) * | 2019-12-28 | 2020-09-15 | 东莞市意美环保科技有限公司 | Wear-resisting dampproofing sole of being convenient for |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206603337U (en) * | 2017-02-10 | 2017-11-03 | 福建隆盛轻工有限公司 | A kind of soft TPR running shoes bottom |
| CN113116020A (en) * | 2021-04-26 | 2021-07-16 | 晋江闽荣橡塑有限公司 | Wear-resisting strenghthened type sole of antiskid |
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