US20160309838A1 - Shoe sole and shoe having same - Google Patents

Shoe sole and shoe having same Download PDF

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Publication number
US20160309838A1
US20160309838A1 US15/104,532 US201515104532A US2016309838A1 US 20160309838 A1 US20160309838 A1 US 20160309838A1 US 201515104532 A US201515104532 A US 201515104532A US 2016309838 A1 US2016309838 A1 US 2016309838A1
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Prior art keywords
protrusion
small protrusions
base
point
small
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Abandoned
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US15/104,532
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English (en)
Inventor
Moo Eon HA
Kyoung Su Ha
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Individual
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Individual
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Assigned to HA, MOO EON reassignment HA, MOO EON ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HA, MOO EON, HA, KYOUNG SU
Publication of US20160309838A1 publication Critical patent/US20160309838A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/146—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties provided with acupressure points or means for foot massage

Definitions

  • the present invention relates to a shoe sole and a shoe having the same, and in more detail, to the shoe sole and the shoe having the same, which raises an effect of acupressure on the user's sole and having an enhanced durability.
  • the shoe has a shoe sole.
  • This shoe sole can be specified into an insole abutting the foot of the user by being arranged in the shoe and an outsole abutting the ground or the like by being positioned at the outside of the shoe, and according to the shoe, the shoe can have a structure in which the insole and the outsole are integral.
  • the insole abutting the foot of the user, the insole is being developed for the use for not only giving a simple feeling of cushion but also for giving the acupressure to the foot of the user.
  • the present invention is to solve various problems including the above described problem, and the purpose of the present invention is to provide a shoe sole and the shoe having the same which not only raise the effect of acupressure on the user's sole but also enforcing the durability.
  • this problem is an exemplary one and the scope of the present invention is not limited thereto.
  • a shoe sole which comprises: a base; a protrusion positioned on the base; and a plurality of small protrusions positioned on the surface of the protrusion and having end points being farthest points from the protrusion, wherein an edge of points at which the protrusion and the plurality of small protrusions meet is a closed curve having a length of the longest axis of a 1 , and a distance b between the protrusion and the farthest points of the plurality of small protrusions from the protrusion is larger than a 1 /2.
  • the plurality of small protrusions are a form of rotational body having a center axis, and when taking ⁇ as the distance from the surface of the plurality of small protrusions at the point half on the height of the plurality of small protrusions to the center axis of the plurality of small protrusions, it can be made that b ⁇ a 1 +2 ⁇ .
  • the plurality of small protrusions include a plurality of first small protrusions positioned at a distance of not 0 from the apex farthest from the base, and a distance from the base to a point farthest from the base of each of the plurality of first small protrusions can be made to be equal to or larger than a distance from the base to the apex.
  • the distances from the base to points farthest from the base of the plurality of first small protrusions can be made to be equal.
  • the plurality of first small protrusions can be positioned at equal distance from the apex.
  • the plurality of small protrusions can be made not to be positioned at the apex of the protrusion.
  • the shoe sole further comprises second small protrusions positioned at the apex of the protrusion, wherein a distance from the base to a point farthest from the base of the second small protrusions is equal to or smaller than the distance from the base to a point farthest from the base of the plurality of first small protrusions.
  • the base, the protrusion and the plurality of small protrusions can be integral.
  • An angle formed by the surface of the protrusion and a tangential plane tangential to the surface of the small protrusion at a point where the small protrusion and the protrusion meet can be an obtuse angle.
  • the surface of the plurality of small protrusions and the surface of the protrusion can be connected without a sharp point.
  • the shoe sole further comprises a plurality of protrusions, wherein a distance from the base to an apex of a protrusion corresponding to the center of an arch of the user's sole is longer than a distance from the base to an apex of a protrusion corresponding to a heel of the user.
  • a shoe which comprises a shoe sole as described above.
  • the present invention can embody the shoe sole and the shoe having the same which not only raise the effect of acupressure on the user's sole but also enforcing the durability.
  • the scope of the present invention is not limited by this effect.
  • FIG. 1 is a perspective view schematically showing a shoe sole according to an embodiment of the present invention and a part of the same;
  • FIG. 2 is a sectional view schematically showing a part of the shoe sole of FIG. 1 ;
  • FIG. 3 shows conception drawings showing edges of a position where a small protrusion and a protrusion of the shoe sole according to another embodiment of the present invention
  • FIG. 4 is a sectional view schematically showing a part of the shoe sole according to another embodiment of the present invention.
  • FIG. 5 is a sectional view and a top view schematically showing a part of the shoe sole according to another embodiment of the present invention.
  • FIG. 6 is a top view schematically showing a part of the shoe sole according to another embodiment of the present invention.
  • FIG. 7 is a sectional view taken along a line VII-VII of FIG. 6 ;
  • FIG. 8 is a top view schematically showing a part of the shoe sole according to another embodiment of the present invention.
  • FIG. 9 is a sectional view schematically showing a part of the shoe sole according to another embodiment of the present invention.
  • FIG. 10 is a sectional view schematically showing a part of the shoe sole according to another embodiment of the present invention.
  • FIG. 11 is a sectional view schematically showing a part of the shoe sole according to another embodiment of the present invention.
  • FIG. 12 is a conception drawing schematically showing the shoe sole according to another embodiment of the present invention.
  • FIG. 13 is a conception drawing schematically showing the shoe sole according to another embodiment of the present invention.
  • constitutional elements such as layer, film, area and plate are said to be positioned “on” different constitutional elements, it not only includes case of “directly on” different constitutional elements but also includes case where another constitutional elements are interposed between the constitutional elements.
  • FIG. 1 is a perspective view schematically showing a shoe sole 100 according to an embodiment of the present invention and a part of the shoe sole
  • FIG. 2 is a sectional view schematically showing a part of the shoe sole 100 of FIG. 1 .
  • the shoe sole 100 comprises: a base 10 ; a protrusion 20 positioned on the base 10 ; and a plurality of small protrusions 30 positioned on the surface of the protrusion 20 .
  • the shoe sole 100 may have a constitution where a plurality of protrusions 20 are arranged on the base 10 as shown in FIG. 1 , and at this time, a plurality of small protrusions 30 may be positioned on each surface of the plurality of protrusions 20 . In FIG. 2 , only one of plurality of small protrusions 30 is shown for the sake of convenience of presentation.
  • effect of acupressure can be generated on the surface of user's sole.
  • the size (breadth at the bottom in FIG. 2 ) of the protrusions 20 is large, there is a problem of low effect of acupressure, and when the protrusions 20 are sharp to increase the effect of acupressure, that is, an aspect ratio of the protrusions 20 is large, there is a problem that durability is weak such as the protrusions 20 on which whole body weight is applied is easily broken.
  • the shoe sole 100 by providing the plurality of protrusions 20 in the shoe sole 100 , by arranging the plurality of small protrusions 30 on each of the plurality of protrusions 20 , and by increasing the aspect ratio of the small protrusions 30 to an appropriate level, the effect of acupressure is raised, and skin of the user's sole abuts not only the small protrusions 30 but also the protrusions 20 , therefore the weight is distributed on the protrusions 20 of small aspect ratio so that excessive weight is not applied to the small protrusions 30 which increase the effect of acupressure by increasing the aspect ratio, therefore the small protrusions 30 are not easily broken and even the protrusions 20 of small aspect ratio are not broken so as to be able to dramatically raise the durability of the shoe sole 100 .
  • the points at which the small protrusion 30 and the protrusion 20 meet may have circular shape with a diameter of a l . And when the distance between the protrusion and the farthest point of the small protrusion from the protrusion is taken as b, that is, when the height of the small protrusion 30 is taken as b, then b can be made to be larger than a 1 /2.
  • the portion which the small protrusion 30 takes on the surface of the protrusion 20 can be approximately understood to be roughly plane on the view point of the small protrusion 30 .
  • the acupressure is one which stimulates a meridian point by pressing the skin in a direction vertical to the skin, and to raise the effect of acupressure, it is necessary to make the force of pressing the skin in the direction vertical to the skin stronger than the force of pressing the skin in a direction not vertical to the skin.
  • skin of the user's sole wrap the surface of the small protrusion 30 .
  • the small protrusion 30 has the same shape as a half circle, and accordingly the force applied by the small protrusion 30 to the skin of the user's sole abutting the surface of the small protrusion 30 is same in the direction vertical to the skin (under the condition before the skin abuts the small protrusion 30 ) and in the direction not vertical to the skin (under the condition before the skin abuts the small protrusion 30 ).
  • An edge of the point at which the small protrusion 30 and the protrusion 20 meet may be a circle with diameter of a 1 as shown in (a) of FIG. 3 , and the above description can be understood for a case having this shape.
  • the edge of the point at which the small protrusion 30 and the protrusion 20 meet may be an ellipse with a length of the longest axis of a 1 as shown in (b) of FIG. 3 .
  • the plurality of small protrusions 30 may be a form of rotational body having a center axis RA.
  • ⁇ as the distance from the surface P 1 of the small protrusion 30 at the point half on the height b of the small protrusion 30 to the center axis RA of the small protrusion 30 , it can be that b ⁇ a 1 +2 ⁇ .
  • the force F is applied to the small protrusion 30 upon the walk of the user.
  • Such force F as shown in FIG. 4 , at a surface P 1 of the small protrusion 30 at a point half of the height b of the small protrusion 30 , forms an angle ⁇ of approximately 45 degree about a plane at which the small protrusion 30 and the protrusion 20 meet.
  • the small protrusion 30 can be other than a form of rotational body.
  • FIG. 5 which is a sectional view schematically showing a part of the shoe sole according to another embodiment of the present invention
  • this center point CP when taking a line vertical to a surface of the protrusion 20 at the end point of the small protrusion 30 as the center axis RA and taking a point where the center axis RA meets the surface of the protrusion 20 as a center point CP, this center point CP can be positioned other than a center point of a closed curve which is an edge of a point where the small protrusion 30 and the protrusion 20 meet.
  • the force is applied to the small protrusion 30 upon the walk of the user.
  • Such force at a surface of the small protrusion 30 at a point half of the height b of the small protrusion 30 , forms an angle ⁇ of approximately 45 degree about a plane at which the small protrusion 30 and the protrusion 20 meet.
  • the small protrusion 30 can be other than a form of rotational body.
  • a case of minimum possibility with which the end points P 3 , P 4 of the force F 1 , F 2 , at a surface of the small protrusion 30 at a point half of the height b of the small protrusion 30 , forming an angle ⁇ of approximately 45 degree about a plane at which the small protrusion 30 and the protrusion 20 meet, escape a plane at which the small protrusion 30 and the protrusion 20 meet, is not the moment when the end point P 4 of the force F 2 reaches the point P 4 ′ on the edge of the plane at which the small protrusion 30 and the protrusion 20 meet on the side opposite to the minimum point P 3 ′ about center point CP, but the moment when the end point P 3 of the force F 1 reaches the minimum point P 3 ′.
  • the plurality of small protrusions 30 can be arranged as shown in FIG. 6 which is a top view schematically showing a part of the shoe sole according to another embodiment of the present invention and FIG. 7 which is a sectional view taken along a line VII-VII of FIG. 6 . That is, when taking a point farthest from the base 10 as the apex C, the plurality of small protrusions 30 include a plurality of first small protrusions 31 a, 31 b, 31 c positioned at a distance of not 0 from this apex C.
  • the apex C can be defined to be a point where for example the center axis CA of the protrusion 20 and the surface of the protrusion 20 meet.
  • the small protrusions 30 can be made not to be positioned at the apex C.
  • a distance h 31 from the base 10 to a point farthest from the base 10 of each of the plurality of first small protrusions 31 a, 31 b, 31 c can be made to be equal to or larger than a distance h 20 from the base 10 to the apex C.
  • the distance h 20 from the base 10 to the apex C of the protrusion 20 is shown to be smaller than a distance h 31 from the base 10 to a point farthest from the base 10 of the plurality of first small protrusions 31 a, 31 b, 31 c.
  • the protrusion 20 abuts the user's sole surface before the plurality of first small protrusions 31 a, 31 b, 31 c when the user wears the shoe sole 100 .
  • the weight of the user is applied more to the protrusion 20 than to the plurality of first small protrusions 31 a, 31 b, 31 c during the use, and this can cause a problem that eventually the effect of acupressure due to the protrusion 20 is generated rather than the effect of acupressure due to the plurality of small protrusions 30 , so that eventually the effect of acupressure due to the shoe sole 100 is reduced.
  • the effect of acupressure due to the shoe sole 100 can be dramatically raised by the effect of acupressure of the user due to the plurality of first small protrusions 31 a, 31 b, 31 c.
  • the distances h 31 from the base 10 to points farthest from the base 10 of the plurality of first small protrusions 31 a, 31 b, 31 c can be made to be equal.
  • the small protrusions 30 abut the user's sole surface, and therefore, the weight of user is applied to the small protrusions 30 .
  • the first small protrusion of which the distances from the base 10 to points farthest from the base 10 of the plurality of first small protrusions 31 a, 31 b, 31 c is equal to or larger than the distance h 20 from the base 10 to the apex C of the protrusion 20 first abuts the user's sole surface, and the weight of user is applied mostly on the first small protrusions. Therefore, the first small protrusions have the possibility of being damaged among the plurality of small protrusions 30 upon repeated use.
  • the plurality of first small protrusions 31 a, 31 b, 31 c abut the user's sole surface almost at the same time when the user uses the shoe sole according to the present embodiment.
  • the weight of user is evenly distributed on the plurality of first small protrusions 31 a, 31 b, 31 c.
  • the possibility of the damage of the plurality of first small protrusions 31 a, 31 b, 31 c due to the repeated use can be reduced, so that the durability of the shoe sole 100 can be dramatically raised.
  • the number of the first small protrusions 31 a, 31 b, 31 c to be three and the angle (on the top view) formed by lines connecting the first small protrusions 31 a, 31 b, 31 c and the center axis CA passing the apex C of the protrusion 20 to be approximately 120 degree, the weight of user can be effectively distributed.
  • the number of the first small protrusions is four, by making the angle (on the top view) formed by lines connecting the four small protrusions and the center axis CA passing the apex C of the protrusion 20 to be approximately 90 degree, the effective distribution of weight is possible.
  • the number of the first small protrusions is preferably three.
  • FIG. 6 three first small protrusions 31 a, 31 b, 31 c are shown to be arranged on the protrusion 20 .
  • small protrusions 32 in addition to the first small protrusions 31 a, 31 b, 31 c can be positioned on the protrusion 20 .
  • FIG. 8 is a top view schematically showing a part of the shoe sole according to another embodiment of the present invention
  • three first small protrusions 31 a, 31 b, 31 c can be positioned at the same distance from the apex C of the protrusion 20 and can be nearest to the apex C of the protrusion 20 .
  • small protrusions 32 in addition to the first small protrusions 31 a, 31 b, 31 c can be positioned on the protrusion 20 , however, in this case, the distance from the apex C of the protrusion 20 to the small protrusions 32 is further than the distance d a , d b , d c from the apex C of the protrusion 20 to the first small protrusions 31 a, 31 b, 31 c.
  • the small protrusions can be made not to exist at the apex C of the protrusion 20 .
  • This is to secure the effect of acupressure of the user's sole surface due to the plurality of first small protrusions 31 a, 31 b, 31 c.
  • FIG. 9 which is a sectional view schematically showing a part of the shoe sole according to another embodiment of the present invention, the shoe sole 100 can further have second small protrusions 33 positioned at the apex C of the protrusion 20 .
  • distance h 33 from the base 10 to a point farthest from the base 10 of the second small protrusions 33 can be made to be equal to or smaller than the distance h 31 from the base 10 to a point farthest from the base 10 of the plurality of first small protrusions 31 a, 31 b, 31 c.
  • the distance h 33 from the base 10 to a point farthest from the base 10 of the second small protrusions 33 is shown to be smaller than the distance h 31 from the base 10 to a point farthest from the base 10 of the plurality of first small protrusions 31 a, 31 b, 31 c.
  • the second small protrusions 33 abut the user's sole surface before the plurality of first small protrusions 31 a, 31 b, 31 c when the user uses the shoe sole 100 .
  • the weight of user is more applied on the second small protrusions 33 than on the plurality of first small protrusions 31 a, 31 b, 31 c.
  • the distance h 33 from the base 10 to a point farthest from the base 10 of the second small protrusions 33 is made equal to or smaller than the distance h 31 from the base 10 to a point farthest from the base 10 of the plurality of first small protrusions 31 a, 31 b, 31 c, the effect of acupressure due to the shoe sole 100 by the effect of acupressure on the user's sole surface by the plurality of first small protrusions 31 a, 31 b, 31 c can be dramatically raised, discomfort felt by user can be prevented, and total durability of the shoe sole 100 can be raised.
  • FIG. 10 is a sectional view schematically showing a part of the shoe sole according to another embodiment of the present invention.
  • FIG. 10 shows the protrusion 20 and only one small protrusion 30 for the sake of convenience.
  • an angle ⁇ ′ formed by the protrusion 20 and a tangential plane tangential to the surface of the small protrusion 30 at a point where the small protrusion 30 and the protrusion 20 meet can be made to be an obtuse angle.
  • the plurality of small protrusions 30 are closely arranged at the base 10 , and therefore foreign materials can be interposed between the plurality of small protrusions 30 in the process of use.
  • the angle ⁇ ′ formed by the protrusion 20 and a tangential plane tangential to the surface of the small protrusion 30 at a point where the small protrusion 30 and the protrusion 20 meet to be an obtuse angle, although the foreign materials are interposed between the plurality of small protrusions 30 , they can be easily escape.
  • FIG. 11 which is a sectional view schematically showing a part of the shoe sole according to another embodiment of the present invention
  • the surface of each of the plurality of small protrusions 30 and the surface of the protrusion 20 can be made to be connected without a sharp point as shown by B in FIG. 11 . Through this, the foreign materials are effectively prevented from being interposed at a point of folding between the small protrusion 30 and the protrusion 20 .
  • FIG. 12 is a conception drawing schematically showing the shoe sole according to another embodiment of the present invention.
  • the plurality of protrusions 20 of the shoe sole according to the present embodiments have different sizes. That is, a distance from the base 10 to an apex of a protrusion corresponding to the center of an arch of the user's sole of the foot F among the plurality of protrusions 20 is longer than a distance from the base 10 to an apex of a protrusion corresponding to a heel of the user's foot F among the plurality of protrusions 20 .
  • the distances from the base 10 to apexes of the plurality of protrusions 20 may be adjusted in various ways to correspond to the curve of the user's sole of the foot F of user at other points, too.
  • the user's sole surface of human is not flat but curved. Therefore, if the distances from the base 10 to apexes of the protrusions 20 are constant, the user's sole surface does not uniformly experience the acupressure by the small protrusions 30 , but the concentrated effect of acupressure is generated on the protruded portions of the foot such as the heel. In this case, there can be caused problems that the total effect of acupressure on the user's sole surface cannot be anticipated, certain user can even feel pain due to the concentrated effect of acupressure, and the protrusion 20 and/or the small protrusions 30 at the portions corresponding to the heel of shoe sole is damaged before the protrusion 20 and/or the small protrusions 30 at other portions.
  • the shoe sole by adjusting the distances from the base 10 to apexes of the plurality of protrusions 20 in various ways to correspond to the curve of the user's sole of the foot F of user, the total effect of acupressure of the user's sole surface can be raised and the durability of the shoe sole can be dramatically raised.
  • an auxiliary support 40 can be used as shown in FIG. 13 which is a conception drawing which schematically shows the shoe sole according to another embodiment of the present invention. That is, the shoe sole can further have the auxiliary support 40 positioned on the base 10 , and the plurality of protrusions 20 can be positioned on the auxiliary support 40 .
  • a distance from the base 10 to a point farthest from the base 10 at a portion corresponding to the center of the arch of the user's sole of the foot F of the auxiliary support 40 can be made to be longer than a distance from the base 10 to a point farthest from the base 10 at a portion corresponding to a heel of the user's foot F of the auxiliary support 40 .
  • the upper surface of the auxiliary support 40 can be made to correspond to the curve of the user's sole surface of the foot F of user. And, in the plurality of protrusions 20 , all of the distances from the auxiliary support 40 to points farthest from the auxiliary support 40 can be made to be constant. Through this, the total effect of acupressure of the user's sole surface can be raised and the durability of the shoe sole can be dramatically raised.
  • the base 10 , the plurality of protrusions 20 and the plurality of small protrusions 30 can be made to be integral.
  • the auxiliary support 40 can be formed to be integral. For example, these can be formed through the injection molding method.
  • the shoe sole can be an insole of the shoe or the shoe integrated with the shoe.
  • a slipper it can have a structure in which a portion abutting the ground or the like, a portion which wraps the instep of the user, and the shoe sole as described above are all integrated, and this is included in the scope of the present invention.
  • the shoe including the shoe sole of the structure as described above regardless of the integration or not belongs to the scope of the present invention
  • the present invention can be used in embodying a shoe sole and the shoe having the same which not only raise the effect of acupressure on the user's sole but also enforcing the durability.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Finger-Pressure Massage (AREA)
US15/104,532 2014-01-09 2015-01-05 Shoe sole and shoe having same Abandoned US20160309838A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2014-0003089 2014-01-09
KR1020140003089A KR101535968B1 (ko) 2014-01-09 2014-01-09 신발창 및 이를 구비한 신발
PCT/KR2015/000034 WO2015105298A1 (ko) 2014-01-09 2015-01-05 신발창 및 이를 구비한 신발

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US20160309838A1 true US20160309838A1 (en) 2016-10-27

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US15/104,532 Abandoned US20160309838A1 (en) 2014-01-09 2015-01-05 Shoe sole and shoe having same

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US (1) US20160309838A1 (zh)
KR (1) KR101535968B1 (zh)
CN (1) CN105828653A (zh)
WO (1) WO2015105298A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170303635A1 (en) * 2014-11-17 2017-10-26 Alexander Sidney Kazarian Selectively Textured Footbed
US20210085020A1 (en) * 2019-09-20 2021-03-25 R. G. Barry Corporation Footwear article including cushion management system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190037572A (ko) 2017-09-29 2019-04-08 무 언 하 지압 기능이 향상된 쿠션재 및 이의 제조방법

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US3885555A (en) * 1974-01-28 1975-05-27 Con Stan Ind Inc Foot massage pad
WO1999032004A1 (en) * 1997-12-22 1999-07-01 Ha Mu Eon Insole for stimulating sole of user and shoe provided with insole
US7089690B2 (en) * 2002-05-29 2006-08-15 Nike, Inc. Material having compressible projections and footwear incorporating the material
WO2007037581A1 (en) * 2005-09-27 2007-04-05 Segun Co., Ltd. Arch support for shoes and insole employing the same
US20110289798A1 (en) * 2009-01-23 2011-12-01 Foot Balance Co., Ltd. Functional shoe

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JPH0313705U (zh) * 1989-06-27 1991-02-12
JP3013705B2 (ja) 1994-06-29 2000-02-28 住友電気工業株式会社 ケーシング掘削機の掘削先頭管
JP3013705U (ja) * 1995-01-18 1995-07-18 株式会社サンエンジニアリング 靴の指圧用中敷
KR19990039350U (ko) * 1998-04-07 1999-11-05 하무언 슬리퍼
KR200219722Y1 (ko) * 2000-10-27 2001-04-02 조기호 지압봉탈착신발창
KR100912910B1 (ko) * 2009-01-23 2009-08-20 주식회사 풋바란스 기능성 신발
CN102316757A (zh) * 2009-02-11 2012-01-11 足衡株式会社 功能性鞋

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885555A (en) * 1974-01-28 1975-05-27 Con Stan Ind Inc Foot massage pad
WO1999032004A1 (en) * 1997-12-22 1999-07-01 Ha Mu Eon Insole for stimulating sole of user and shoe provided with insole
US7089690B2 (en) * 2002-05-29 2006-08-15 Nike, Inc. Material having compressible projections and footwear incorporating the material
WO2007037581A1 (en) * 2005-09-27 2007-04-05 Segun Co., Ltd. Arch support for shoes and insole employing the same
US20110289798A1 (en) * 2009-01-23 2011-12-01 Foot Balance Co., Ltd. Functional shoe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170303635A1 (en) * 2014-11-17 2017-10-26 Alexander Sidney Kazarian Selectively Textured Footbed
US10542790B2 (en) * 2014-11-17 2020-01-28 Alexander Sidney Kazarian Selectively textured footbed
US20210085020A1 (en) * 2019-09-20 2021-03-25 R. G. Barry Corporation Footwear article including cushion management system

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Publication number Publication date
KR101535968B1 (ko) 2015-07-13
CN105828653A (zh) 2016-08-03
WO2015105298A1 (ko) 2015-07-16

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