CN106136441B - Sport footwear and its sole - Google Patents
Sport footwear and its sole Download PDFInfo
- Publication number
- CN106136441B CN106136441B CN201610624783.XA CN201610624783A CN106136441B CN 106136441 B CN106136441 B CN 106136441B CN 201610624783 A CN201610624783 A CN 201610624783A CN 106136441 B CN106136441 B CN 106136441B
- Authority
- CN
- China
- Prior art keywords
- hole
- annular groove
- bradyseism layer
- bradyseism
- gas column
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means
-
- 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
- A43B13/04—Plastics, rubber or vulcanised fibre
-
- 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
-
- 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
- A43B13/16—Pieced soles
-
- 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
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
-
- 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
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
-
- 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
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
Abstract
The invention discloses a kind of sport footwear and its sole, wherein athletic shoe sole includes the first, second, and third bradyseism layer for being from top to bottom sequentially overlapped and being fixedly installed, second bradyseism layer vertically offers the through hole of multiple columns, through hole offers annular groove along inner circumferential surface, annular groove is coaxially disposed with through hole, the radius of annular groove is more than the air of a pre-filled atmospheric pressure in the radius of through hole, each through hole.The present invention, first, second, and third bradyseism layer seals through hole to form gas column after being fixedly connected, ring channel structures on gas column add its elasticity, gas column can be made to produce bigger compressive deformation when sole is pressurized, gas column, which is located at the upper and lower two parts of annular groove, to be pressed together, therefore the probability of the bradyseism performance of sole, effectively reduction injury gained in sports is significantly increased, and the service life of gas column can be extended.
Description
The application is the divisional application for the patent application that invention and created name is sport footwear and its sole, the application of original application
Day is 2015-6-19, Application No. 201510344269.6.
Technical field
The present invention relates to sport footwear, and in particular to sport footwear and its sole.
Background technology
With the raising of living standard, the health sense of people becomes strong, not only starts to focus on sports exercise, and
And more focus on the quality of exercise, most common motion instantly is played basketball, played tennis, playing badminton, running.Either that
Kind of motion, all contains the action of substantial amounts of high intensity, the jump such as run, played basketball, and plays tennis, the slam-shot of shuttlecock and jerk
Etc., this, which is accomplished by sport footwear, can provide powerful bradyseism ability.
The characteristics of sport footwear in the market is also and takes exercises or travel according to people manufactures and designs, sport footwear
Sole is different with common leather shoes, rubber overshoes, is typically all soft and high resilience, can strengthen elasticity in motion, play certain
Cushioning effect, what is had can also prevent ankle injury.So, people will wear greatly sport footwear when performing physical exercises.
But if pair of trainers does not have powerful shock-absorbing function, then it will be easily caused when carrying out above-mentioned action
The consequence of joint injury.In this regard, a kind of gas column footwear have been invented by some shoemaking companies, exactly gas is set up inside the rear heel of sole
Post improves the bradyseism performance of shoes.But existing gas column footwear design structure is single, gas column by be difficult after human pressure by
Compression, causes its shock-absorbing function unobvious, especially after gas column gas leakage, the shock-absorbing function of shoes will disappear.
In summary, a kind of athletic shoe sole for designing more science is needed at present, can be effectively increased the slow of gas column footwear
The probability of shock stability, effectively reduction injury gained in sports, and the service life of gas column can be extended.
The content of the invention
The technical problems to be solved by the invention are the problem of existing athletic shoe sole do not possess powerful bradyseism ability.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is to provide a kind of athletic shoe sole, including
The first, second, and third bradyseism layer for being from top to bottom sequentially overlapped and being fixedly installed, the bottom of the first bradyseism layer is embedded in
The top of the second bradyseism layer, the top of the 3rd bradyseism layer is embedded in the bottom of the second bradyseism layer, described second
Bradyseism layer vertically offers the through hole of multiple columns, and the through hole is sequentially arranged in the forefoot of the second bradyseism layer
Portion and rear foot heel, the through hole offer annular groove along inner circumferential surface, and the annular groove is coaxially disposed with the through hole, described
The radius of annular groove is more than the air of a pre-filled atmospheric pressure in the radius of the through hole, each through hole, described first,
Second with the 3rd bradyseism layer be fixedly connected after the through hole is sealed.
In such scheme, the through hole includes being arranged in the first through hole of the front foot metacarpus and is arranged in the rear foot
Second through hole of heel, the annular groove includes the first annular groove being arranged in the first through hole and is arranged in described second
The second annular groove on through hole, the first annular groove is arranged at the bottom of the first through hole, and second annular groove is set
In the middle part of second through hole.
In such scheme, the upper and lower two basic change face of the annular groove and the through hole is respectively equipped with a catch, institute
Catch and second bradyseism layer is stated to be integrally formed, the catch through hole is from top to bottom divided into successively upper semi-body, in
Mesosome and lower semi-body.
In such scheme, the diameter of the first through hole is less than the diameter of second through hole, the first through hole it
Between interval be less than second through hole between interval.
In such scheme, portion is recessed respectively inwards for the top surface of the second bradyseism layer and bottom surface, the first bradyseism layer
Bottom surface and the top surface of the 3rd bradyseism layer distinguish outside lateral process.
In such scheme, the diameter of the upper/lower terminal of the through hole is more than the diameter at the middle part of the through hole.
In such scheme, the making material of the first bradyseism layer is EVA material, the making material of the second bradyseism layer
Expect for TPU materials, the making material of the 3rd bradyseism layer is filling high resilience polyurethane powder in abrasive rubber, the through hole
Shape fibrous material.
In such scheme, the magnetic iron powder of homopolarity is filled in the upper and lower semi-body respectively.
This programme additionally provides a kind of sport footwear for including above-mentioned athletic shoe sole.
The present invention, a pre-filled atmospheric pressure in multiple through holes, each through hole is offered in the second bradyseism layer of sole
Air, first, second, and third bradyseism layer seals through hole to form gas column after being fixedly connected, and ring channel structures on gas column increase
Its elasticity is added, gas column can be made to produce bigger compressive deformation when sole is pressurized, gas column is located at the upper and lower two parts of annular groove
It can press together, therefore the probability of the bradyseism performance of sole, effectively reduction injury gained in sports is significantly increased, and gas can be extended
The service life of post.
Brief description of the drawings
Fig. 1 is the integrally-built side view of profile of the invention；
Fig. 2 is the midship section structure schematic diagram of part B vertically in Fig. 1；
Fig. 3 is the midship section structure schematic diagram of part A vertically in Fig. 1；
Fig. 4 is the gas column structural representation of the rear foot heel of the present invention；
Fig. 5 is the gas column structural representation of the front foot metacarpus of the present invention；
Fig. 6 is the force analysis schematic diagram of the gas column of the present invention.
Embodiment
The present invention is described in detail with reference to Figure of description.
As shown in Figure 1, Figure 2 and Figure 3, the athletic shoe sole that the present invention is provided, including be from top to bottom sequentially overlapped and fixed
The first bradyseism the 1, second bradyseism of the layer layer 2 and the 3rd bradyseism layer 3 set, the top surface of the second bradyseism layer 2 and bottom surface portion respectively inwards
Depression, the bottom surface of the first bradyseism layer 1 and the top surface of the 3rd bradyseism layer 3 distinguish outside lateral process, and the bottom of the first bradyseism layer 1 is embedded
In the second bradyseism layer 2 top, the 3rd bradyseism layer 3 top be embedded in the second bradyseism layer 2 bottom, the second bradyseism layer 2 along hang down
Nogata is to the through hole 4 for offering multiple columns, and through hole 4 is sequentially arranged in the front foot metacarpus and rear foot heel of the second bradyseism layer 2, leads to
Hole 4 offers annular groove 5 along inner circumferential surface, and annular groove 5 is coaxially disposed with through hole 4, and the radius of annular groove 5 is preferably more than through hole
The air of a pre-filled atmospheric pressure in 4 radius, each through hole 4, the first bradyseism the 1, the 3rd bradyseism of layer layer 3 and the second bradyseism layer
2 be fixedly connected after the two ends of through hole 4 are sealed, make to form approximate circle between through hole 4, the first bradyseism layer 1 and the 3rd bradyseism layer 3
The gas column of cylindricality, when sole is pressurized, gas column, which is pressurized, will produce elastic deformation, so as to play the work of support and bradyseism foot
With.
Quantity, specific distributing position of the through hole 4 in front foot metacarpus and rear foot heel, can be moved special according to human foot
Point, the functional requirement of plantar nervous arch feature and sport footwear and set.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it is further preferred that 4 points of through hole be positioned at front foot metacarpus first through hole and
Positioned at the second through hole two types of rear foot heel, at the same annular groove 5 be divided into accordingly it is first annular in first through hole
Groove and the second annular groove two types on the second through hole, also, first annular groove is located at bottom (Fig. 3 of first through hole
It is shown), the second annular groove is located at the middle part (shown in Fig. 2) of the second through hole, i.e., first through hole is divided under upper length by first annular groove
Short two sections, make the bottom of first through hole form cylinder projection one shorter, then the pressure-bearing and deformation energy of forefoot gas column
Power is weaker, but, the second through hole is divided into two sections of equal length by the second annular groove, rear heel compared with stability and earth-grasping force preferably
Gas column pressure-bearing and deformability are stronger, are adapted to rear foot heel and bear greater impact power.The diameter of first through hole is less than the second through hole
Diameter, the interval between first through hole is less than the interval between the second through hole.The design of this structure combines foot pressure
Characteristic distributions because rear foot heel stress be more than front foot metacarpus, therefore, the gas column of rear foot heel is designed to than forefoot place
Column density it is small and volume is big so that the deformation of the gas column of rear heel and enabling capabilities are superior to the gas column of forefoot, favorably
The pressure of sole before and after equilibrium, further improves the stabilization and bradyseism ability of sole.
In addition, deformability and durability in order to improve through hole 4 simultaneously, can set the diameter of the upper/lower terminal of through hole 4
Count into the diameter at the middle part more than through hole 4, the peripheral side of gas column is similar to arc, i.e., by the two ends along through hole 4 to centre,
The diameter of through hole 4 is tapered into, and the structure of the arcuate flanks makes gas column more yielding, and shoes wear more comfortable softness, and
The loading process of arcuate flanks is softer, improves the service life of gas column.
As shown in figure 4, another preferred scheme of the invention is, at the upper and lower two basic change face of annular groove 5 and through hole 4
A catch 6 is respectively equipped with, catch 6 is preferably integrally formed with the second bradyseism layer 2, and catch 6 from top to bottom splits through hole 4 successively
Into the upper semi-body 7, intermediate 8 and lower semi-body 9 sealed against each other, this structure design can disperse the stress of gas column, and enhancing is whole
The stability and service life of gas column.
The making material of the first bradyseism layer 1 in the present invention is preferably EVA material, and the making material of the second bradyseism layer 2 is excellent
Elect elastic preferably TPU materials as, the making material of the 3rd bradyseism layer 3 is preferably abrasive rubber, to be provided preferably for sole
It is wear-resisting, anti-skidding and grab ground stability, high resilience polyurethane powdered cellulose material is preferably filled with gas column, further to carry
Its high rebound performance.
In order to preferably realize the bradyseism rebound effect of gas column, while highly elastic material is filled, respectively in gas column
The magnetic iron powder (N poles or S poles) of filling homopolarity in upper and lower semi-body.Further realize that bradyseism is anti-by the peer of magnet principle of repelling each other
Bullet, while good apparent visual effect can be presented.
Present invention also offers a kind of sport footwear for including above-mentioned athletic shoe sole.
As shown in fig. 6, gas column (i.e. the combining structure of through hole 4 and annular groove 5) stress bradyseism process in the present invention is as follows：
In the presence of foot pressure F, gas column is acted on by the power F2 of vertical direction, and then gas column is become for the first time by overstocked generation
Shape, i.e. gas column can shorten thicker, and because the radius ratio upper semi-body 7 of intermediate 8 and the radius of lower semi-body 9 are big, its deformability is more
By force, therefore when upper semi-body 7 and lower semi-body 9 are compressed under limiting case, intermediate 8 may proceed to occur second of deformation, on
Halfbody 7 and the press-in intermediate 8 of lower semi-body 9 simultaneously fit together, and serve the effect of secondary bradyseism.
Now the second bradyseism layer 2 deforms, and is elastic potential energy by foot transform gravitational energy.When power is released, gas column
Internal high resilience polyurethane material restores to the original state, and outer layer TPU materials will also restore to the original state, and rebound effect be played, by elastic potential
Foot gravitional force can be converted into.
On the power F1 of horizontal direction, forward momentum when mainly foot lands, gas column be mainly can occur it is lateral curved
Song deformation, it with internal filled with high resilience polyurethane material can prevent foot preshoot due to outside TPU materials, gas column it is curved
Absorption forward momentum is played in song deformation, and foot preshoot kinetic energy is converted into elastic potential energy.
In addition, the present invention injects air inside gas column, certain supporting ＆ stablizing and bradyseism rebound effect can be not only played,
Gas compression increase simultaneously, which certainly will can also play assistance, prevents that bradyseism bounce-back post deformation is excessive.
The present invention, a pre-filled atmospheric pressure in multiple through holes, each through hole is offered in the second bradyseism layer of sole
Air, first, second, and third bradyseism layer seals through hole to form gas column after being fixedly connected, and ring channel structures on gas column increase
Its elasticity is added, gas column can be made to produce bigger compressive deformation when sole is pressurized, gas column is located at the upper and lower two parts of annular groove
It can press together, therefore the probability of the bradyseism performance of sole, effectively reduction injury gained in sports is significantly increased, and gas can be extended
The service life of post.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn that the knot made under the enlightenment of the present invention
Structure changes, and the technical schemes that are same or similar to the present invention are each fallen within protection scope of the present invention.
Claims (6)
1. athletic shoe sole, including the first, second, and third bradyseism layer for being from top to bottom sequentially overlapped and being fixedly installed, its feature
It is, the bottom of the first bradyseism layer is embedded in the top of the second bradyseism layer, the top of the 3rd bradyseism layer is embedded
In the bottom of second bradyseism layer, the second bradyseism layer vertically offers the through hole of multiple columns, the through hole
The front foot metacarpus and rear foot heel of the second bradyseism layer are sequentially arranged in, the through hole offers annular groove along inner circumferential surface,
The annular groove is coaxially disposed with the through hole, and the radius of the annular groove is more than the radius of the through hole, each through hole
The air of an interior pre-filled atmospheric pressure, the first, second, and third bradyseism layer seals the through hole after being fixedly connected, institute
Stating through hole includes being arranged in the first through hole of the front foot metacarpus and is arranged in the second through hole of the rear foot heel, the annular
Groove includes the first annular groove being arranged in the first through hole and the second annular groove being arranged on second through hole, described
First annular groove is arranged at the bottom of the first through hole, and second annular groove is arranged at the middle part of second through hole, institute
The upper and lower two basic change face for stating annular groove and the through hole is respectively equipped with a catch, the catch and second bradyseism layer
It is integrally formed, the through hole is from top to bottom divided into upper semi-body, intermediate and lower semi-body by the catch successively.
2. athletic shoe sole as claimed in claim 1, it is characterised in that the diameter of the first through hole is less than described second and led to
Interval between the diameter in hole, the first through hole is less than the interval between second through hole.
3. athletic shoe sole as claimed in claim 1, it is characterised in that the top surface of the second bradyseism layer and bottom surface respectively to
Inner recess, the bottom surface of the first bradyseism layer and the top surface of the 3rd bradyseism layer distinguish outside lateral process.
4. athletic shoe sole as claimed in claim 1, it is characterised in that the diameter of the upper/lower terminal of the through hole is more than institute
State the diameter at the middle part of through hole.
5. athletic shoe sole as claimed in claim 1, it is characterised in that the making material of the first bradyseism layer is EVA materials
Material, the making material of the second bradyseism layer is TPU materials, and the making material of the 3rd bradyseism layer is abrasive rubber, described
Filling high resilience polyurethane powdered cellulose material in through hole.
6. athletic shoe sole as claimed in claim 1, it is characterised in that fill homopolarity in the upper and lower semi-body respectively
Magnetic iron powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610624783.XA CN106136441B (en) | 2015-06-19 | 2015-06-19 | Sport footwear and its sole |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344269.6A CN104856341B (en) | 2015-06-19 | 2015-06-19 | Sport shoes and sole thereof |
| CN201610624783.XA CN106136441B (en) | 2015-06-19 | 2015-06-19 | Sport footwear and its sole |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344269.6A Division CN104856341B (en) | 2015-06-19 | 2015-06-19 | Sport shoes and sole thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106136441A CN106136441A (en) | 2016-11-23 |
| CN106136441B true CN106136441B (en) | 2017-10-20 |
Family
ID=53902862
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610624783.XA Active CN106136441B (en) | 2015-06-19 | 2015-06-19 | Sport footwear and its sole |
| CN201510344269.6A Active CN104856341B (en) | 2015-06-19 | 2015-06-19 | Sport shoes and sole thereof |
| CN201610623642.6A Active CN105996285B (en) | 2015-06-19 | 2015-06-19 | Sport footwear and its sole |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510344269.6A Active CN104856341B (en) | 2015-06-19 | 2015-06-19 | Sport shoes and sole thereof |
| CN201610623642.6A Active CN105996285B (en) | 2015-06-19 | 2015-06-19 | Sport footwear and its sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106136441B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111213957A (en) * | 2020-01-19 | 2020-06-02 | 陕西科技大学 | Sole with magnetic hydraulic damping system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2787026Y (en) * | 2005-04-22 | 2006-06-14 | 林松柏 | Sport shoes |
| JP2008229336A (en) * | 2007-03-16 | 2008-10-02 | Koshi Chin | Shoe sole of shoe including air inflow valve coupled thereto, and air tube formed to be displayed outwardly |
| CN202385853U (en) * | 2011-11-23 | 2012-08-22 | 肖君岩 | Sport shoes for improving elastic property of heel parts |
| CN203244008U (en) * | 2013-01-22 | 2013-10-23 | 东莞市明晖鞋材有限公司 | Damping shoe sole provided with left and right through holes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4611412A (en) * | 1983-11-04 | 1986-09-16 | Cohen Elie | Shoe sole with deflective mid-sole |
| CN202005318U (en) * | 2010-02-02 | 2011-10-12 | 陈在勇 | Elastic ventilation leisure shoe |
| CN102429401A (en) * | 2011-12-22 | 2012-05-02 | 吴荣照 | Sport shoe and sole thereof |
| CN202680691U (en) * | 2012-02-16 | 2013-01-23 | 佛山星期六鞋业股份有限公司 | Air cushion shock-absorption waterproof platform for high-heel shoes |
| CN204682657U (en) * | 2015-06-19 | 2015-10-07 | 福建鸿星尔克体育用品有限公司 | Sport footwear and sole thereof |
-
2015
- 2015-06-19 CN CN201610624783.XA patent/CN106136441B/en active Active
- 2015-06-19 CN CN201510344269.6A patent/CN104856341B/en active Active
- 2015-06-19 CN CN201610623642.6A patent/CN105996285B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2787026Y (en) * | 2005-04-22 | 2006-06-14 | 林松柏 | Sport shoes |
| JP2008229336A (en) * | 2007-03-16 | 2008-10-02 | Koshi Chin | Shoe sole of shoe including air inflow valve coupled thereto, and air tube formed to be displayed outwardly |
| CN202385853U (en) * | 2011-11-23 | 2012-08-22 | 肖君岩 | Sport shoes for improving elastic property of heel parts |
| CN203244008U (en) * | 2013-01-22 | 2013-10-23 | 东莞市明晖鞋材有限公司 | Damping shoe sole provided with left and right through holes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105996285A (en) | 2016-10-12 |
| CN106136441A (en) | 2016-11-23 |
| CN105996285B (en) | 2017-09-29 |
| CN104856341B (en) | 2016-11-02 |
| CN104856341A (en) | 2015-08-26 |
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