CN103720129B - Shoe sole - Google Patents
Shoe sole Download PDFInfo
- Publication number
- CN103720129B CN103720129B CN201310191390.0A CN201310191390A CN103720129B CN 103720129 B CN103720129 B CN 103720129B CN 201310191390 A CN201310191390 A CN 201310191390A CN 103720129 B CN103720129 B CN 103720129B
- Authority
- CN
- China
- Prior art keywords
- elastic layer
- sole
- upper side
- midsole
- raw material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/122—Soles with several layers of different materials characterised by the outsole or external layer
Abstract
The embodiment of the invention refers to a shoe sole, comprising an elastic layer which possesses an upper part surface, a lower part surface and a side surface, wherein a plurality of through holes are arranged on the upper part surface, part of or all parts of the lower part surface is/ are separated from the upper part surface with empty spaces, and the side surface connects the edge separated by the upper part surface and the lower part surface; a middle bottom possessing a middle bottom main body and a plurality of supporting rods, wherein the middle bottom main body is opposite with the upper surface of the elastic layer, and a plurality of supporting rods protrude to the elastic layer through the middle bottom main body to the middle bottom main body and are inserted into the plurality of through holes arranged on the upper part surface to be in contact with the lower part layer of the elastic layer; and an outer bottom attached to the lower part surface of the elastic layer.
Description
Technical field
Embodiments of the invention are related to sole, and in particular to the sole with the function of improving（shoes soles）.
Background technology
Generally footwear are used to protect the pin of people, and when people is when walking or running, footwear protect the pin of people in order to avoid being subject to external rings
The impact in border.But, when people is when walking or running, the loading that pin is subject to is quite big.If analyzed using pressure plare running
When ground reaction force, then the size for understanding the pressure at right angle between shown ground and pin is about 2 times to 3 of body weight
Times.
So as to, it is desirable to sole possesses the function that the impact to passing to sole is alleviated.If sole cannot fully be inhaled
Receive the impact that passes over from ground when walking or running of people, then joint can degenerate or be also possible to become pain in the back because
Element.
It is right so as not to meeting in order to fully absorb sizable impact that sole is so applied to when walking or running
Musculoskeletal causes burden, sole to absorb impact by using the hardness of various buffer units or reduction sole itself.
But, ground reaction force reduces as sole absorbs impact, ought for a long time be walked or be run quickly so as to exist
Problem tired all the better during race.
Therefore, the impact that sole absorption pin should reduce when trampling ground had both been required, had required that sole possessed pin from ground again
The resilience that should increase during separation.But, the absorption and resilience to impacting is mutually symmetrical with characteristic, so exist meeting certain
Another two fold problem will be sacrificed when one.
The content of the invention
Embodiments of the invention provide absorption and the elastic sole that can effectively, together improve to impacting.
Embodiments in accordance with the present invention, sole includes：Elastic layer, it includes upper side, bottom surfaces and side, on top
Face is formed with multiple through holes, and a part for bottom surfaces or all parts separate across idle space with the upper side, side
Face by the upper side and the bottom surfaces, the edge that is spaced is connected；Middle bottom, it includes middle bottom main body and multiple supports
Bar, middle bottom main body is opposed with the upper side of the elastic layer, and multiple support bars are with prominent from said midsole main body to the elastic layer
The mode for going out form and be inserted into the plurality of through hole of the upper side of the elastic layer and with the elastic layer under
Multiple support bars of portion face contact；And outer bottom, it is attached to the bottom surfaces of the elastic layer.
The plurality of support bar is formed as the width respectively along said midsole and extends, in the plurality of support bar,
Be configured at the height that the support bar of heel is projected, can be higher than be configured at before with the height that projected of the support bar
Degree.
In the medial arch part with sole and the corresponding region of little toe, said midsole main body can directly with the bullet
Property layer upper side contact.
The side of the elastic layer includes medial surface and lateral surface, and the medial surface can have than the lateral surface
Thick thickness.
Can also include multiple enhanced portion, these enhanced portion on the medial surface with connect the upper side with it is described
The mode with length is formed on the direction of bottom surfaces.
The plurality of enhanced portion can be formed by the raw material identical raw material with the elastic layer with high density.
The plurality of enhanced portion can be by intensity or hardness other raw material shapes more excellent than the raw material of the elastic layer
Into.
Can also include being formed at the elastic layer along width and alongst by the elastic layer point
It is segmented into multiple elastic layer partition seams of multiple cut zone.
The elastic layer the upper side formed the plurality of through hole, it is every in the plurality of cut zone
One region is respectively formed with one, and the plurality of support bar can be formed as shape corresponding with the plurality of through hole respectively
Shape.
Can also include：With multiple outer bottoms that mode corresponding with the plurality of elastic layer partition seam is formed at the outer bottom
Partition seam.
In above-mentioned sole, the elastic layer is formed by the screen resilience raw material more excellent than said midsole；Said midsole can
To be formed by the absorbability impacted than the elastic layer and durability is more excellent and weight is lighter raw material.
The elastic layer can be by thermoplastic polyurethane（Thermoplastic Polyurethane, TPU）And thermoplasticity
Rubber（Thermo Plastic Rubber, TPR）In more than 1 as raw material injection mo(u)lding, said midsole can be by poly- ammonia
Ester（Polyurethane, PU）And ethylene-vinyl acetate（Ethylene-Vinyl Acetate, EVA）In more than 1 work
Formed for raw material.
Can also include：Be formed at the bottom surfaces of the elastic layer, the plurality of support bar of said midsole with
And the weight saving hole of the part of more than 1 in the outer bottom this three.
Embodiments in accordance with the present invention, sole can simultaneously effective improve the absorbability and resilience of impact.
Description of the drawings
Fig. 1 is the exploded perspective view of a part for decomposition diagram sole according to an embodiment of the invention.
Fig. 2 is the exploded perspective view that the internal structure of sole according to an embodiment of the invention is projected and together illustrated.
Fig. 3 is the side view of the bonding state of the sole for illustrating Fig. 2.
Fig. 4 is the side view at the middle bottom of the sole for illustrating Fig. 2.
Fig. 5 is the top view of the elastic layer of the sole for illustrating Fig. 2.
Fig. 6 is the upward view at the middle bottom of the sole for illustrating Fig. 2.
Fig. 7 and Fig. 8 are sectional view of the middle bottom with the combined state of elastic layer for illustrating Fig. 2.
Fig. 9 is the upward view of the elastic layer of the sole for illustrating Fig. 2.
Figure 10 is the upward view of the outer bottom of the sole for illustrating Fig. 2.
Specific embodiment
Below, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art
The present invention can easily be implemented.The present invention can be implemented in a multitude of different ways, and it is not limited to embodiment described herein.
Here will illustrate that accompanying drawing is to illustrate brevityly, its be not to meet scaling in the way of illustrate.For
Clarity and facilitating for explanation in accompanying drawing and exaggerate or reduce the relative size and ratio of the part in accompanying drawing, arbitrarily
Being for illustration only property of size illustrate the present invention, be not used to invention be any limitation as.In addition, for plural
Identical works, key element or the part occurred in accompanying drawing is using identical reference for the similar feature of expression.
Embodiments of the invention specifically represent the preferred embodiments of the present invention.Thus, it is possible to being contemplated to diagram has various changes
Shape.So as to embodiment is not limited to the ad hoc fashion of illustrated scope, such as also include the model deformation caused by manufacture.
Below, referring to figs. 1 to Figure 10 illustrating sole according to an embodiment of the invention.Fig. 1 represents right sole, Fig. 2 tables
Show left sole.Fig. 3 later accompanying drawing represents left sole, but identically with left sole, the present disclosure additionally applies for right sole.
As shown in Figure 1 to Figure 3, sole according to an embodiment of the invention includes：Middle bottom 10, elastic layer 20 and outer bottom
30。
Middle bottom 10 is formed by the more excellent and lighter raw material of impact absorbing ability for resilience in comparison layer 20.It is real as one
Example, middle bottom 10 can be by polyurethane（Polyurethane, PU）And ethylene-vinyl acetate（Ethylene-Vinyl
Acetate, EVA）In more than 1 formed as raw material.
In addition, as shown in figure 3, middle bottom 10 includes middle bottom main body 11 and multiple support bars 15.The one side of middle bottom main body 11 with
Upper of a shoe（It is not shown）Contact.Also, multiple support bars 15 are formed as from the another side of middle bottom main body 11 to elastic layer described later 20
It is prominent.
Multiple support bars 15 extend respectively to the width at middle bottom 10.Wherein, width refers to the width side of sole
To.In addition, the support bar 15 that heel is configured in multiple support bars 15 have than before being configured at higher high of support bar 15
Degree.So as to sole according to an embodiment of the invention can be more efficiently absorbed the relative heel for focusing more on pin
The impact that loading is brought.
As depicted in figs. 1 and 2, elastic layer 20 is formed by the screen resilience raw material more excellent than middle bottom 10.As an example, bullet
Property layer 20 can be by thermoplastic polyurethane（Thermoplastic Polyurethane, TPU）And thermoplastic elastomer（Thermo
Plastic Rubber, TPR）In more than 1 formed as raw material.In addition, in one embodiment of this invention, elastic layer
20 can be formed by injection mo(u)lding.
In addition, elastic layer 20 includes：Upper side 21；A part of or all parts across idle space and upper side 21 every
The bottom surfaces 22 opened；And by upper side 21 and bottom surfaces 22, the side 23 that the edge that is spaced is connected.That is, elastic layer 20
Be formed as the shape of inner hollow.
The upper side 21 of elastic layer 20 is relative with middle bottom main body 11.In addition, as shown in figure 5, in the upper side of elastic layer 20
21 are formed with multiple through holes 25.Multiple through holes 25 can be formed as respectively with the corresponding shape of multiple support bars 15 at middle bottom 10
Shape.In addition, multiple support bars 15 are with through the bottom of multiple through holes 25 and the elastic layer 20 of the upper side 21 of elastic layer 20
The mode of the contact of face 22 is inserted into.
Middle bottom 10, particularly multiple support bars 15 absorb impact, and elastic layer 20 provides resilience.That is, according to the present invention
The sole of one embodiment, with by comparatively it is lightweight and it is easy absorb impact but the weak middle bottom 10 of resilience and return
The structure that the elastic layer 20 of elasticity outstanding but weight weight relatively effectively mixes.
In addition, considering suffered loading for the lightweight of sole to design multiple support bars 15.By applying to sole
The overall loading distribution of sole understand, be generally applied in relatively little of loading near the arcuate part and little toe of depression.Arch
Shape part be located at sole medial center, little toe be located at sole outside before with.Thus, as shown in fig. 6, in the arch with sole
Shape portion and the corresponding region of little toe can omit multiple support bars 15.That is, as shown in preceding Fig. 2, in the arch with sole
Part and the corresponding region of little toe, middle bottom main body 11 is directly contacted with the upper side 21 of elastic layer 20.In figure 6, arrow table
Show the path that the center of gravity of wearer's loading when walking is moved.
On the other hand, even if as shown in fig. 7, multiple support bars 15 are inserted into respectively in multiple through holes 25, also will not fill out
All idle spaces inside full elastic layer 20.In the inside of elastic layer 20, and the multiple support bars 15 for having inserted before and after and
Left and right still there may be idle space.This idle space contributes to realizing the lightweight of sole and raising resilience.
In addition, the side 23 of elastic layer 20 includes medial surface 231 and lateral surface 232.Wherein, medial surface 231 is referred to and pin
The corresponding side in inner side, lateral surface 232 refers to part corresponding with the outside of pin.
The thickness t1 of the medial surface 231 of elastic layer 20 is formed thicker than the thickness t2 of lateral surface 232.Thus, such as Fig. 8
Shown, centered on the support bar 15 being inserted in elastic layer 20, medial surface has the intensity more higher than lateral surface, even if so as to
Receiving loading also will not subside easily.Ankle thereby, it is possible to suppress wearer excessively inwardly rotates.And on the other hand, due to
Lateral surface 232 has the thickness thinner than medial surface, therefore, it is possible to absorbing impact and promptly recovering form.
In addition, as shown in Figure 2 and Figure 7, in one embodiment of the invention, sole can also be included in the inner side of elastic layer 20
Multiple enhanced portion 28 that face 231 is formed.Multiple enhanced portion 28 have the intensity or hardness higher than elastic layer 20.Multiple enhancings
Portion 28 further enhances the intensity and hardness of medial surface 231, so as to effectively suppress the inside rotation phenomenon of wearer.Multiple increasings
Strong portion 28 is formed as having length on the direction for being connected upper side 21 with bottom surfaces 22.In addition, with enhanced portion 28 before comparing
Can more centralized configuration in heel.
Multiple enhanced portion 28 can be by being formed, either by intensity or hardness with the identical raw material of elastic layer 20 with high density
Other raw materials more excellent than elastic layer 20 are forming.
In addition, as shown in preceding Fig. 2, in one embodiment of the invention, sole can also be split including multiple elastic layers
Seam 27, the elastic layer partition seam 27 is formed and alongst by 20 points of elastic layer on elastic layer 20 along width
It is segmented into multiple cut zone.In fig. 2, elastic layer 20 is divided into 9 regions by multiple partition seams 27, but the one of the present invention is real
Apply example and be not limited to this.
Multiple partition seams 27 by elastic layer 20 from front with being divided into multiple cut zone to heel, with when walking or running
Higher flexibility is provided to the foot of shoe user.
In addition, the multiple through holes 25 for being formed at the upper side 21 of elastic layer 20 are equal in each of multiple cut zone
It is formed with one.Thus, multiple support bars 15 are also respectively arranged between multiple partition seams 27, therefore, it is possible to reduce as much as possible
Wearer's phenomenon that multiple support bars 15 have a negative impact to flexibility during walking or running.
For outer bottom 30, it is considered to be grounded power and durability, can be by known to person of ordinary skill in the field it is many
Plant raw material and shape to be formed.
In one embodiment of the invention, sole can also include being correspondingly formed in outer bottom with multiple elastic layer partition seams 27
30 multiple outer bottom partition seams 37.Outer bottom partition seam 37 improves the flexibility of sole together with elastic layer partition seam 27.
In addition, as shown in Fig. 6, Fig. 9 and Figure 10, in one embodiment of the invention, sole can also be included in middle bottom 10
Multiple support bars 15, the bottom surfaces 22 of elastic layer 20 and outer bottom 30 this three in the part of more than 1 on formed it is many
Individual weight saving hole 19,29,39.Weight saving hole 19,29,39 can be respectively formed in middle bottom 10, elastic layer 20 and outer bottom
30, additionally it is possible to be selectively formed on one of which or two.In addition, in addition to weight saving hole 39, outside
Bottom 30 can also be formed with material thickness reduction 38.Material thickness reduction 38 then considers the overall lightweight of sole, frictional force and connects
Soil fertility etc. is forming.
According to composition as above, sole according to an embodiment of the invention can simultaneously effective improve the suction of impact
Receipts ability and resilience.
In addition, sole according to an embodiment of the invention can effectively suppress the phenomenon of the inside rotation of wearer.
In addition, when wearer walks or runs, sole according to an embodiment of the invention to foot provides flexibility.
In addition, sole according to an embodiment of the invention can also be effectively realized while having above-mentioned several functions
Lightweight.
More than, it is explained with reference to embodiments of the invention, but those skilled in the art's energy
Solution much of that is the present invention on the premise of technological thought or essential feature is not changed can implement in other specific ways.
It is therefore to be understood that embodiments illustrated above in all fields on being for illustration only property illustrate the present invention, and
It is not used to be any limitation as the present invention.Should be interpreted that, the scope of the present invention and the content of the invention are by claims of the present invention
Determined, and from derived all modifications or the mode of deformation in the concept and scope and equivalents of claims
Should within the scope of the present invention.
Description of reference numerals
10：Middle bottom；11：Middle bottom main body；15：Support bar；20：Elastic layer；21：Upper side；22：Bottom surfaces；23：Side；
25：Through hole；27：Elastic layer partition seam；28：Enhanced portion；30：Outer bottom；37：Outer bottom partition seam；231：Medial surface；232：Outside
Face.
Claims (11)
1. a kind of sole, wherein, including：
Elastic layer (20), it includes upper side (21), bottom surfaces (22) and side (23), is formed with the upper side (21)
Multiple through holes (25), a part for the bottom surfaces (22) or all parts are across idle space and the upper side (21)
Separate, the side (23) by the upper side (21) and the bottom surfaces (22), the edge that is spaced is connected；
Middle bottom (10), it includes middle bottom main body (11) and multiple support bars (15), said midsole main body (11) and the elasticity
The upper side (21) of layer (20) is opposed, and the plurality of support bar (15) is prominent to the elastic layer (20) with said midsole main body (11)
The mode for going out formed and be inserted into the elastic layer (20) upper side (21) the plurality of through hole (25) and with institute
State bottom surfaces (22) contact of elastic layer (20)；And
Outer bottom (30), it is attached to the bottom surfaces (22) of the elastic layer (20)；
Wherein, the side (23) of the elastic layer (20) includes medial surface (231) and lateral surface (232), the medial surface
(231) with the thickness thicker than the lateral surface (232)；And
The sole also includes multiple enhanced portion (28), and these enhanced portion (28) are on the medial surface (231) with connection institute
State upper side (21) to be formed with the mode with length on the direction of the bottom surfaces (22).
2. sole according to claim 1, wherein,
The plurality of support bar (15) is formed as the width respectively along said midsole (10) and extends,
In the plurality of support bar (15), the height that the support bar (15) of heel is projected is configured at, higher than being configured at
It is front with the height that projected of the support bar (15).
3. sole according to claim 1, wherein,
In the medial arch part with sole and the corresponding region of little toe, said midsole main body (11) directly with the elastic layer
(20) upper side (21) contact.
4. sole according to claim 1, wherein,
The plurality of enhanced portion (28) is formed by the raw material identical raw material with the elastic layer (20) with high density.
5. sole according to claim 1, wherein,
The plurality of enhanced portion (28) is by intensity or hardness other raw material shapes more excellent than the raw material of the elastic layer (20)
Into.
6. sole according to claim 1, wherein,
Also include multiple elastic layer partition seams (27), these elastic layer partition seams (27) are formed at the elasticity along width
Layer (20) and alongst the elastic layer (20) is divided into into multiple cut zone.
7. sole according to claim 6, wherein,
In the plurality of through hole (25) that the upper side (21) of the elastic layer (20) is formed, in the plurality of cut section
Each region in domain is respectively formed with one,
The plurality of support bar (15) is formed as shape corresponding with the plurality of through hole (25) respectively.
8. sole according to claim 6, wherein,
Also include multiple outer bottom partition seams (37), these outer bottom partition seams (37) are with right with the plurality of elastic layer partition seam (27)
The mode answered is formed at the outer bottom (30).
9. the sole described in any one in claim 1 to 8, wherein,
The elastic layer (20) is formed by the screen resilience raw material more excellent than said midsole (10),
Said midsole (10) is by the absorbability impacted than the elastic layer (20) and durability is more excellent and weight is lighter original
Material is formed.
10. sole according to claim 9, wherein,
The elastic layer (20) using more than 1 in thermoplastic polyurethane and thermoplastic elastomer as raw material injection mo(u)lding,
Said midsole (10) forms more than 1 in polyurethane and ethylene-vinyl acetate as raw material.
11. soles according to claim 9, wherein,
Also include weight saving hole (19,29,39), the weight saving hole (19,29,39) is formed in the elastic layer (20)
1 in the bottom surfaces (22), the plurality of support bar (15) of said midsole (10) and the outer bottom (30) this three
Part above.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120112734A KR101380100B1 (en) | 2012-10-11 | 2012-10-11 | Shoes soles |
| KR10-2012-0112734 | 2012-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103720129A CN103720129A (en) | 2014-04-16 |
| CN103720129B true CN103720129B (en) | 2017-05-03 |
Family
ID=50444620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310191390.0A Expired - Fee Related CN103720129B (en) | 2012-10-11 | 2013-05-22 | Shoe sole |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101380100B1 (en) |
| CN (1) | CN103720129B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9463348B2 (en) | 2010-07-30 | 2016-10-11 | Sequence Llc | Yoga mat with support and traction |
| KR101451069B1 (en) | 2014-05-29 | 2014-10-22 | 이재훈 | Double midsole |
| WO2016040129A1 (en) * | 2014-09-08 | 2016-03-17 | Sequence Llc | Footwear with support and traction |
| JP6700383B2 (en) | 2015-09-24 | 2020-05-27 | ナイキ イノベイト シーブイ | Partially restricted particulate foam |
| KR101730295B1 (en) * | 2016-03-22 | 2017-04-25 | 김덕민 | Shoes for pressing the sole of foot |
| KR102220679B1 (en) | 2017-03-16 | 2021-03-02 | 나이키 이노베이트 씨.브이. | Cushioning member for articles of footwear |
| KR101979998B1 (en) | 2017-07-24 | 2019-05-21 | 주식회사 이랜드리테일 | The sole of shoes and the manufacturing method |
| KR102101884B1 (en) * | 2018-10-04 | 2020-04-27 | 웰바이오텍 주식회사 | A shoe outsole with high quality of cushion and walking performance |
| EP4278920A1 (en) | 2019-07-25 | 2023-11-22 | NIKE Innovate C.V. | Article of footwear |
| EP4151111A1 (en) | 2019-07-25 | 2023-03-22 | NIKE Innovate C.V. | Cushioning member for article of footwear |
| KR20220040082A (en) * | 2020-09-23 | 2022-03-30 | 성호동 | Shoes soles |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5537762A (en) * | 1994-09-09 | 1996-07-23 | Walters; William D. | Dynamic athletic shoe sole |
| CN2620493Y (en) * | 2003-03-17 | 2004-06-16 | 林丽环 | Vetilated shoe-sole structure with confortable soft pad |
| CN201976857U (en) * | 2011-01-31 | 2011-09-21 | 乔丹体育股份有限公司 | Freely-bent sport shoe |
| CN202311508U (en) * | 2011-11-22 | 2012-07-11 | 茂泰(福建)鞋材有限公司 | Exhaust and damping sole as well as shoe |
| CN102599682A (en) * | 2012-04-06 | 2012-07-25 | 茂泰(福建)鞋材有限公司 | Shock-absorbing comfortable sole |
| CN202375149U (en) * | 2011-12-20 | 2012-08-15 | 彭明裕 | Detachable sports shoes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6266897B1 (en) * | 1994-10-21 | 2001-07-31 | Adidas International B.V. | Ground-contacting systems having 3D deformation elements for use in footwear |
| DK2250917T3 (en) * | 2009-05-13 | 2014-11-10 | Geox Spa | Midsole structure, especially for shoes, comprising shoes with vapor-permeable sole designed for use in sports activities |
| KR200454043Y1 (en) * | 2010-05-18 | 2011-06-14 | 주식회사 엘에스네트웍스 | Shoes with a bridge structure |
| US8635785B2 (en) * | 2010-07-28 | 2014-01-28 | Jione Frs Corporation | Midsole for a shoe |
-
2012
- 2012-10-11 KR KR1020120112734A patent/KR101380100B1/en not_active IP Right Cessation
-
2013
- 2013-05-22 CN CN201310191390.0A patent/CN103720129B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5537762A (en) * | 1994-09-09 | 1996-07-23 | Walters; William D. | Dynamic athletic shoe sole |
| CN2620493Y (en) * | 2003-03-17 | 2004-06-16 | 林丽环 | Vetilated shoe-sole structure with confortable soft pad |
| CN201976857U (en) * | 2011-01-31 | 2011-09-21 | 乔丹体育股份有限公司 | Freely-bent sport shoe |
| CN202311508U (en) * | 2011-11-22 | 2012-07-11 | 茂泰(福建)鞋材有限公司 | Exhaust and damping sole as well as shoe |
| CN202375149U (en) * | 2011-12-20 | 2012-08-15 | 彭明裕 | Detachable sports shoes |
| CN102599682A (en) * | 2012-04-06 | 2012-07-25 | 茂泰(福建)鞋材有限公司 | Shock-absorbing comfortable sole |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101380100B1 (en) | 2014-04-04 |
| CN103720129A (en) | 2014-04-16 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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