WO2009151264A2 - Semelle de chaussure et chaussure pour marche active - Google Patents

Semelle de chaussure et chaussure pour marche active Download PDF

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Publication number
WO2009151264A2
WO2009151264A2 PCT/KR2009/003095 KR2009003095W WO2009151264A2 WO 2009151264 A2 WO2009151264 A2 WO 2009151264A2 KR 2009003095 W KR2009003095 W KR 2009003095W WO 2009151264 A2 WO2009151264 A2 WO 2009151264A2
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WO
WIPO (PCT)
Prior art keywords
midsole
auxiliary
view
basic
filling space
Prior art date
Application number
PCT/KR2009/003095
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English (en)
Korean (ko)
Other versions
WO2009151264A3 (fr
Inventor
배효용
Original Assignee
Bae Hyo-Yong
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR2020080007695U external-priority patent/KR200441763Y1/ko
Priority claimed from KR2020080011640U external-priority patent/KR200455513Y1/ko
Priority claimed from KR2020080011639U external-priority patent/KR200443935Y1/ko
Application filed by Bae Hyo-Yong filed Critical Bae Hyo-Yong
Publication of WO2009151264A2 publication Critical patent/WO2009151264A2/fr
Publication of WO2009151264A3 publication Critical patent/WO2009151264A3/fr

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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
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • 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
    • A43B13/143—Soles; Sole-and-heel integral units characterised by the constructive form provided with wedged, concave or convex end portions, e.g. for improving roll-off of the foot
    • A43B13/145—Convex portions, e.g. with a bump or projection, e.g. 'Masai' type shoes

Definitions

  • the present invention relates to a shoe sole for actively walking and an active walking shoe using the same.
  • shoes have been used in various forms and types to protect the feet when a person walks.
  • the conventional shoe structure consists of an upper that protects the instep and the ankle, and a sole that protects the sole and increases the frictional force with the ground while improving walking ability and simultaneously acts as a shock absorber. It is taking structure.
  • the sole is generally made of a midsole (midsole), outsole (outsole, outsole) including.
  • Such a shoe is divided into the following steps: i) landing, ii) heel-to-heel centering, iii) heel-pushing the ground, ii) heel-to-heel-centering arcs.
  • the bottom of the sole consists of a cloud with respect to the ground.
  • the present invention in the active walking shoes as described above, to provide an active walking shoe sole that can effectively absorb the impact at the time of landing, and more effectively implement the rolling motion.
  • the active walking shoes have no heel, so it is a problem how to absorb the impact of landing, and also have a proper restoring force in order to be connected to the rolling motion after landing.
  • the present invention is to change the material and structure of the midsole so that the heel has an appropriate cushion, and at the same time the air filled in the air filling space formed on the heel to move into the shoe through the impact at the time of landing through the air flow
  • the present invention proposes an active walking shoe sole that can keep the wearer's feet healthy at all times by discharging harmful substances such as foot smell and sweat to the outside.
  • the present invention comprises a midsole and a sole provided on the bottom of the midsole, but in the sole of the active walking shoe soles forming an arc, the midsole is provided on the basic
  • the auxiliary midsole is provided at the lower portion of the midsole and the basic midsole and is made of a softer material than the basic midsole, and the auxiliary midsole is formed with an air filling space for an auxiliary midsole constituting an air filling space, and the auxiliary midsole is the auxiliary midsole.
  • a plurality of auxiliary midsole support pillars are formed to traverse the air filling space up and down, and the auxiliary midsole air filling space is sealed by the coupling between the basic midsole and the auxiliary midsole or between the auxiliary midsole and the sole. While the air filling space is formed, the air filling space and the upper surface of the midsole in the midsole A first air flow passage communicating with the heel portion is formed, and the air filling space and the second air flow passage communicating the upper heel portion of the upper surface of the midsole is formed in the midsole.
  • the shape-retaining leaf spring can be inserted close to the upper surface of the basic midsole over the front and rear direction of the basic midsole.
  • the rolling auxiliary leaf spring for maintaining the arc shape of the lower surface of the midsole in close proximity to the lower surface of the midsole in the center of the front and rear direction of the midsole may be inserted.
  • the auxiliary midsole may be provided over the lower front surface of the basic midsole.
  • the auxiliary midsole may be provided only in the lower rear of the basic midsole, the sole may be provided to contact both the lower surface of the basic midsole and the lower surface of the auxiliary midsole.
  • the upper heel portion of the midsole is formed with a projection mounting heel portion protruding portion, one end of the first air flow passage is formed on the upper surface of the lateral projection of the heel mounting heel portion, the upper heel portion of the midsole Taxon seating front heel portion protruding portion is formed, one end of the second air flow passage may be formed on the upper surface of the taxon seating front heel portion protruding portion.
  • the auxiliary midsole has an auxiliary midsole heel sidewall portion and an auxiliary midsole lateral sidewall portion surrounding the auxiliary midsole air filling space, wherein the auxiliary midsole heel sidewall portion and the auxiliary midsole foot are formed.
  • Air bags formed in each of the outer side wall portions in the front and rear directions of the shoes may be provided in an insert molding type.
  • the bottom of the basic midsole is formed concave upward to the upper heel portion, the air filling space for the basic midsole, the air filling space is coupled to the combination of the air filling space for the primary midsole and the auxiliary midsole
  • the base midsole may be formed with a plurality of support pillars for the basic midsole that traverses the air filling space for the basic midsole up and down.
  • a shoe using the active walking shoe sole may be provided.
  • the present invention can provide an active walking shoe sole that can effectively absorb the impact when landing and more effectively implement a rolling motion in an active walking shoe.
  • the present invention is to make the material and structure of the midsole to the primary midsole and softer auxiliary midsole and to form an air filling space by the structure of the basic midsole and the auxiliary midsole, so that the heel portion has an appropriate cushion.
  • the air filled in the air filling space formed in the heel portion moves to the inside of the shoe through the impact of landing, and it can discharge the harmful substances such as foot odor and sweat through the air flow so that the wearer's foot is always Active walking shoe soles can be provided to keep healthy.
  • FIG. 1 is an exploded perspective view of a first embodiment according to the present invention
  • FIG. 2 is an exploded perspective view of FIG. 1 viewed from the bottom;
  • FIG. 3 is a perspective view of the combination of FIG.
  • FIG. 4 is a front view, cross-sectional view, separated cross-sectional view of FIG.
  • FIG. 5 is a virtual plan view for showing the arrangement of the leaf-assisted leaf spring in FIG.
  • FIG. 6 is a perspective view from above of the leaf assisting leaf spring
  • FIG. 7 is a perspective view of the cloud assisting leaf spring from the bottom
  • FIG. 8 is a front view, a sectional view, a separated sectional view of a modification 1 of the first embodiment according to the present invention.
  • FIG. 9 is a perspective view of the auxiliary midsole of FIG. 8 as viewed from the top;
  • FIG. 10 is a perspective view of the auxiliary midsole of FIG. 8 as viewed from below;
  • FIG. 11 is a front view, sectional view, separated sectional view of modification 2 of the first embodiment according to the present invention.
  • FIG. 13 is an exploded perspective view of a second embodiment according to the present invention.
  • FIG. 14 is an exploded perspective view of FIG. 13 viewed from the bottom;
  • FIG. 15 is a perspective view of the combination of FIG.
  • FIG. 16 is a front view, cross-sectional view, separated sectional view of FIG.
  • 17 is a front view, a sectional view, a separated sectional view of a modification 1 of the second embodiment according to the present invention.
  • FIG. 18 is a perspective view of the auxiliary midsole of FIG. 17 from above;
  • FIG. 19 is a perspective view of the auxiliary midsole of FIG. 17 viewed from below;
  • 20 is a front view, sectional view, separated sectional view of modification 2 of the second embodiment according to the present invention.
  • Fig. 21 is a front view, sectional view, and separated sectional view of modification 3 of the second embodiment according to the present invention.
  • FIG. 22 is an exploded perspective view of a third embodiment according to the present invention.
  • FIG. 23 is an exploded perspective view of FIG. 22 viewed from the bottom;
  • FIG. 24 is a perspective view of the combination of FIG.
  • FIG. 26 is a plan view of the auxiliary midsole of FIG. 22;
  • FIG. 27 is a cross-sectional view taken along line B-B of FIG. 26;
  • FIG. 30 is a perspective view of the auxiliary midsole of FIG. 29;
  • FIG. 31 is a plan view of the auxiliary midsole of FIG. 30;
  • 35 is a perspective view of the auxiliary midsole of FIG. 34 from above;
  • FIG. 36 is a perspective view of the auxiliary midsole of FIG. 34 viewed from below;
  • FIG. 37 is a plan view of the auxiliary midsole of FIG. 36.
  • 39 is a cross-sectional view taken along line G-G of FIG. 37;
  • FIG. 40 is an exploded perspective view of a fourth embodiment according to the present invention.
  • FIG. 41 is an exploded perspective view of FIG. 40 viewed from the bottom;
  • FIG. 42 is a perspective view of the combination of FIG.
  • FIG. 43 is a front view, cross-sectional view, separated cross-sectional view of FIG.
  • FIG. 46 is a cross-sectional view taken along line II of FIG. 44;
  • 47 is a front view, sectional view, separated sectional view of modification 1 of the fourth embodiment according to the present invention.
  • FIG. 48 is a perspective view of the auxiliary midsole of FIG. 47;
  • FIG. 49 is a top view of the auxiliary midsole of FIG. 48;
  • 51 is a cross-sectional view taken along line K-K of FIG. 49;
  • FIG. 52 is a front view, sectional view, separated sectional view of modified example 2 of the fourth embodiment of the present invention.
  • FIG. 53 is a perspective view of the auxiliary midsole of FIG. 52 from above;
  • FIG. 54 is a perspective view of the auxiliary midsole of FIG. 52 from below;
  • FIG. 55 is a top view of the auxiliary midsole of FIG. 53.
  • FIG. 56 is a sectional view taken along the line L-L in FIG. 55;
  • 57 is a cross-sectional view taken along the line M-M of FIG. 55;
  • 58 is an exploded perspective view of a fifth embodiment of the present invention as viewed from the top;
  • FIG. 59 is an exploded perspective view of a fifth embodiment of the present invention as viewed from below;
  • FIG. 60 is a perspective view of the combination of FIG.
  • FIG. 60 is a cross sectional view of FIG. 60;
  • FIG. 62 is an exploded perspective view showing a sixth embodiment according to the present invention from the top;
  • FIG. 63 is a perspective view of the combination of FIG.
  • FIG. 64 is a sectional view of FIG. 63;
  • first air flow passage 102 second air flow passage
  • FIG. 1 is an exploded perspective view of a first embodiment according to the present invention
  • FIG. 2 is an exploded perspective view of FIG. 1 viewed from the bottom
  • FIG. 3 is a combined perspective view of FIG. 1
  • FIG. Figure 5 is a virtual plan view for showing the arrangement of the leaf-assisted leaf spring in Figure 3
  • Figure 6 is a perspective view viewed from the top of the leaf-assisted leaf spring
  • Figure 7 is a perspective view of the leaf-assisted leaf spring from the bottom.
  • the shoe sole of the present embodiment is largely composed of the sole outsole 100 and the sole 200, the upper portion of the midsole 100 is provided with a taxon 300.
  • the midsole 100 is divided into a primary midsole 110 and an auxiliary midsole 120.
  • the primary midsole 110 and the auxiliary midsole 120 are both made of synthetic resin having a cushion (eg, PU synthetic resin), but the auxiliary midsole 120 is made of a softer material than the basic midsole 110.
  • the primary midsole 110 is made of a harder material to maintain the overall shoe skeleton, while the auxiliary midsole 120 is made of a softer material to improve cushioning, but to prevent hydrolysis. Was maintained.
  • the auxiliary midsole 120 is provided only at the lower rear of the basic midsole 110, and thus, the sole 200 is provided to contact both the bottom surface of the basic midsole 110 and the bottom surface of the auxiliary midsole 120.
  • the midsole 100 composed of the primary midsole 110 and the auxiliary midsole 120 forms an arc shape, the bottom surface of which protrudes toward the lower side to form the basic skeleton of the sole of the active prosthesis, and the midsole as described above.
  • the sole 200 is provided at the bottom of the to form an overall outsole, and thus the sole forms an arc protruding toward the bottom.
  • the inside of the basic midsole 110 is inserted into the shape-maintaining leaf spring 111 by insert molding.
  • the shape-retaining leaf spring 111 is provided in the form of a plate close to the upper surface of the midsole 110 in the front-rear direction of the basic midsole 110 to prevent the shape of the midsole 100 from changing even in the use of shoes for a long period of time. do.
  • the shape-retaining leaf spring 111 is made of a metal material or made of a hard synthetic resin material having elasticity.
  • an air filling space 130 is formed at the heel portion of the midsole 100.
  • the air filling space 122 for the auxiliary midsole is formed to be concave downward on the upper heel portion of the auxiliary midsole 120.
  • the primary midsole 110 and the auxiliary midsole air filling space 122 are coupled to each other to form an air filling space 130 through which air can be filled.
  • the basic midsole 110 is provided with a first air flow passage 101 for communicating the air filling space 130 and the upper heel portion of the basic midsole 110. That is, the first air flow passage 101 is a passage communicating the lower surface of the basic midsole 110 forming the air filling space 130 with the upper surface of the basic midsole 110.
  • the upper heel portion of the basic midsole 110, the heel mounting protrusion heel projection 116 is formed to protrude from the upper surface of the basic midsole 110, the protruding height is the same as the thickness of the taxon 300, Taxon One end of the first air flow path 101 is formed on the upper surface of the seating heel protrusion 116.
  • the basic midsole 110 is formed with a second air flow passage 102 for communicating the air filling space 130 and the upper front heel portion of the basic midsole 110.
  • the second air flow passage 102 starts at the auxiliary midsole air filling space 122 and extends along the center of the basic midsole 110 to the heel portion and then to the upper front heel portion of the basic midsole 110. To be extended.
  • the upper front heel portion of the basic midsole 110 is formed with a projection heel mounting protrusion 117 protruding from the upper surface of the basic midsole 110, the protruding height is the same as the thickness of the taxon 300, Taxon One end of the second air flow passage 102 is formed on the upper surface of the seating front heel protrusion 117.
  • Taxon seating heel protrusion 116 and the tactile seating heel protrusion protrusion 117 is the heel hole 301 and the heel formed in the taxon 300 when the tackion 300 is bonded to the upper surface of the base midsole 100 It is inserted and inserted into the hole 302 to guide the seating position of the taxon 300, as well as the height of the protrusions 116, 117 protrudes the same as the thickness of the taxon 300, the sole of the shoe wearer This is to prevent the ends of the first air flow passage 101 and the second air flow passage 102 formed in the tactile seating heel protrusion 116 and the tactile seating front heel protrusion 117, respectively. .
  • auxiliary midsole support pillars 123 protrude from the lower surface of the auxiliary midsole air filling space 122 upward.
  • auxiliary midsole support pillar 123 is in contact with the lower surface of the basic midsole 110, as if the support pillars 123 traverse the air filling space 130 up and down the air filling space 130 It is prepared like supporting columns.
  • the arrangement structure of the support pillars 123 forms two rows from the inside of the foot toward the outside of the foot, and the support pillars disposed outside the foot have a wider cross-sectional area than the support pillars disposed inside the foot.
  • support posts are designed to support the greater load on the outside of the foot in consideration of the relatively greater load on the outside of the foot than when the shoe wearer wears the shoe. will be.
  • the leaf auxiliary leaf spring 400 is inserted by the insert molding method in close proximity to the lower surface of the basic midsole 110.
  • the rolling support leaf spring 400 is provided in the form of a plate close to the lower surface of the midsole 100 at the center of the midsole 100 in the front and rear direction, and maintains the shape of the sole when the lower middle portion of the sole rolls against the ground. Make the cloud work smoothly.
  • Rolling assist leaf spring 400 is formed with a plurality of through holes 401 for the close coupling between the basic midsole 110 and the leaf assisting leaf spring 400.
  • the through hole 401 is filled with the material of the base midsole 110 during insert molding, so that the base midsole 110 and the rolling aid leaf spring 400 is more closely coupled.
  • two rolling protrusions 402 are formed in the lower part of the rolling support leaf spring 400 formed along the front and rear directions of the midsole.
  • the cloud protrusion 402 is formed to protrude to the lower portion of the leaf assisting leaf spring 400 to reduce the ground area that is applied to the shoe cloud when the cloud of the shoe can be made more effectively.
  • the rolling aid leaf spring 400 may be made of a metal material or may be manufactured in the form of a rigid synthetic resin plate having a certain degree of elasticity.
  • the air filled in the air filling space 130 at the time of landing is discharged to the front heel portion of the shoe along the second air flow passage (102). That is, at the time of landing, the first air flow passage 101 is closed at its upper end by a heel, and the second air flow passage 102 is opened at its upper end to fill the air filling space 130. Air is discharged along the second air flow passage 102 to the front heel of the shoe.
  • the shock is not only buffered by the resistance to the air flow, the impact energy for the auxiliary midsole The impact is alleviated while the support pillar 123 is compressed.
  • the center moves from the heel to the front heel. This operation occurs when the arc bottom surface of the active walking shoe is rolled with respect to the ground.
  • Such a cloud is accelerated by the restored force while the auxiliary midsole support pillar 123 compressed at the time of landing is restored.
  • the front heel of the sole is in contact with the front heel portion of the sole at the same time the heel of the sole is spaced apart from the heel of the sole, the upper end of the second air flow path 102 is blocked and the top of the first air flow path 101 In this open state, the air flows along the first air flow path 101 into the air filling space 130 to further increase the restoration effect, and through the first air flow path 101 inside the shoe.
  • the circulation of the air occurs such as the discharge of air and the inflow of air through the second air flow furnace 102.
  • the shoe of the present embodiment is made by the rolling support leaf spring 400 provided in the central portion of the front and rear direction of the shoe more effectively the cloud operation.
  • the present embodiment is supported on the ground by the wearer's weight 402 formed on the rolling support leaf spring 400 is concentrated on the rolling protrusion 402, thus reducing the area of the ground pressure is extremely reduced Therefore, the friction caused by the ground pressure can be reduced to perform the rolling motion more effectively.
  • FIG. 8 is a front view, a cross-sectional view, a separated cross-sectional view of Modification Example 1 of the first embodiment according to the present invention
  • FIG. 9 is a perspective view of the auxiliary midsole of FIG. 8 from above
  • FIG. 10 is a view of the auxiliary midsole of FIG. 8 from below. Perspective view.
  • the air filling space 130 is formed by the combination of the auxiliary midsole 120 and the sole 200.
  • the auxiliary midsole 120 has an air filling space 122 for the auxiliary midsole concavely toward the upper portion of the lower heel portion.
  • auxiliary midsole 120 and the sole 200 having the auxiliary midsole air filling space 122 are combined with each other to form an air filling space 130 through which air can be filled.
  • auxiliary midsole support pillars 123 protruding downward from the upper surface of the auxiliary midsole air filling space 122 may be in contact with the upper surface of the sole 200.
  • first air flow passage 101 and the second air flow passage 102 are also formed in the auxiliary midsole 120 to form the first air flow passage 101 and the second air flow passage 102.
  • a passage or a hole to be formed is formed.
  • FIG. 11 is a front view, a sectional view, and a separated sectional view of Modification Example 2 of the first embodiment according to the present invention
  • FIG. 12 is a front view, a sectional view, and a separated sectional view of Modification Example 3 of the first embodiment according to the present invention.
  • the modified example 3 of the first embodiment does not have a cloud assisting leaf spring 400 in comparison with the modified example 1 of the first embodiment,
  • the first air flow path 101 may be formed along the bottom surface of the basic midsole 110, and is the same in the remaining points.
  • FIG. 13 is an exploded perspective view of a second embodiment according to the present invention
  • FIG. 14 is an exploded perspective view of FIG. 13 viewed from below
  • FIG. 15 is a combined perspective view of FIG. 13
  • FIG. 16 is a front view, a cross-sectional view, and a separated cross-sectional view of FIG. 15. .
  • the present embodiment is different from the first embodiment in the form of the auxiliary midsole 120.
  • the auxiliary midsole 120 of this embodiment is provided over the lower front surface of the basic midsole 110.
  • the upper surface of the sole 200 is in contact with most of the auxiliary midsole 120.
  • the cloud assisting leaf spring 400 is provided inside the auxiliary midsole 120. This is because the rolling support leaf spring 400 should be provided as close to the lower surface of the midsole 100 as possible.
  • the second air flow passage 102 extends from the air filling space 130 along the lower surface of the basic midsole 110 to the front heel portion and then connects to the upper front heel portion of the basic midsole 110.
  • FIG. 17 is a front view, a cross-sectional view, a separated cross-sectional view of Modification Example 1 of the second embodiment according to the present invention
  • FIG. 18 is a perspective view of the auxiliary midsole of FIG. 17 from above
  • FIG. 19 is a bottom view of the auxiliary midsole of FIG. 17 from below. Perspective view.
  • the second embodiment is modified in the same manner as the first embodiment is modified into the modification 1 of the first embodiment.
  • FIG. 20 is a front view, a sectional view, a separated sectional view of a modification 2 of the second embodiment according to the present invention
  • FIG. 21 is a front view, a sectional view, a separated sectional view, a modification 3 of the second embodiment according to the present invention.
  • the second modification of the second embodiment is in contrast to the second embodiment, and the third modification of the second embodiment is not provided with the cloud assist leaf spring 400 in comparison with the first modification of the second embodiment. This is different and the same for the remaining points.
  • FIG. 22 is an exploded perspective view of a third embodiment according to the present invention
  • FIG. 23 is an exploded perspective view of FIG. 22 viewed from the bottom
  • FIG. 24 is a combined perspective view of FIG. 22
  • FIG. 26 is a plan view of the auxiliary midsole of FIG. 22
  • FIG. 27 is a BB cross-sectional view of FIG. 26
  • FIG. 28 is a CC cross-sectional view of FIG. 26.
  • the third embodiment is similar to the embodiment of FIG.
  • the bottom of the base midsole 110 is formed in the air filling space 112 for the base midsole concave upward toward the top.
  • the auxiliary midsole air filling space 122 is formed concave downward on the upper heel portion of the auxiliary midsole 120 to correspond to the basic midsole air filling space 112. .
  • the primary midsole air filling space 112 and the auxiliary midsole air filling space 122 are combined with each other to form an air filling space 130 through which air can be filled.
  • the basic midsole 110 is provided with a first air flow passage 101 for communicating the air filling space 130 and the upper heel portion of the basic midsole 110. That is, the first air flow passage 101 is a passage communicating the upper surface of the air filling space 112 for the basic midsole and the upper surface of the basic midsole 110.
  • a plurality of basic midsole support pillars 113 protrude from the top surface of the basic midsole air filling space 112 downward.
  • auxiliary midsole support pillars 123 protrude from the lower surface of the auxiliary midsole air filling space 122 upward to correspond to the basic midsole support pillars 113.
  • auxiliary midsole support pillar 123 is in contact with the basic midsole support pillar 113, as if the support pillars 123, 113 traverse the air filling space 130 up and down the air filling space It is provided as columns supporting the 130.
  • the arrangement structure of the support pillars 123 and 113 forms two rows from the inside of the foot toward the outside of the foot, and the support pillars disposed outside the foot have a wider cross-sectional area than the support pillars arranged inside the foot.
  • support posts are designed to support the greater load on the outside of the foot in consideration of the relatively greater load on the outside of the foot than when the shoe wearer wears the shoe. will be.
  • the auxiliary midsole 120 has an inner side wall portion 124 for the auxiliary midsole on each of the inner side and the outer side of the foot so as to surround the auxiliary midsole air filling space 122. And an outer side wall portion 125 for the auxiliary midsole.
  • each of the auxiliary midsole inner side wall portion 124 and the auxiliary midsole foot outer side wall portion 125 is provided with airbags 11 and 12 (airbags) elongated in the front-rear direction of the shoe in an insert molding type.
  • both side surfaces of the airbags 11 and 12 are exposed from the auxiliary midsole 120.
  • the support pillars 113 and 123 inside the air filling space 130 may be visually identified through the airbags 11 and 12.
  • the impact at the time of landing is also absorbed by the airbags 11 and 12 provided in the inner side wall part 124 and the outer side wall part 125 of the auxiliary midsole 120.
  • the inner side wall portion 124 and the outer side wall portion 125 of the auxiliary midsole 120 should absorb the shock instead of the air bags 11 and 12, but considering the risk of hydrolysis. If so, since the hardness of the auxiliary midsole 120 is preferably harder, it is not preferable to lower the hardness of the auxiliary midsole 120 too much.
  • the airbags 11 and 12 are used to absorb the shock using the airbags 11 and 12, and the inboard sidewall portion 124 and the outboard sidewall portion 125 of the auxiliary midsole 120 are airbags 11.
  • the material of the auxiliary midsole 120 may be designed to have a higher hardness. Of course, even in this case, the hardness of the auxiliary midsole 120 is lower than that of the basic midsole 110.
  • FIG. 29 is a front view, a cross-sectional view and a separated cross-sectional view of Modification Example 1 of the third embodiment according to the present invention
  • FIG. 30 is a perspective view of the auxiliary midsole of FIG. 29
  • FIG. 31 is a plan view of the auxiliary midsole of FIG. 30,
  • FIG. 32 is DD sectional drawing of FIG. 31,
  • FIG. 33 is EE sectional drawing of FIG.
  • the air filling space 130 is formed only by the auxiliary air filling space 122 and the basic midsole air filling space 112 disappears. Except for the same as in the third embodiment.
  • the basic midsole support pillar 113 is also not formed, and thus the auxiliary midsole support pillar portion 123 is in contact with the bottom surface of the basic midsole 110.
  • FIG. 34 is a front view, a cross-sectional view and a separated cross-sectional view of Modification Example 2 of the third embodiment of the present invention
  • FIG. 35 is a perspective view of the auxiliary midsole of FIG. 34 from the top
  • FIG. 36 is a bottom view of the auxiliary midsole of FIG. 34 from below.
  • 37 is a plan view of the auxiliary midsole of FIG. 36
  • FIG. 38 is a FF cross-sectional view of FIG. 37
  • FIG. 39 is a GG cross-sectional view of FIG. 37.
  • the air filling space 130 is formed by the combination of the auxiliary midsole 120 and the sole 200.
  • the basic midsole air filling space 112 and the basic midsole support pillar 113 are not formed.
  • auxiliary midsole 120 has an air filling space 122 for the auxiliary midsole concave upward in the lower heel portion.
  • auxiliary midsole 120 and the sole 200 having the auxiliary midsole air filling space 122 are combined with each other to form an air filling space 130 through which air can be filled.
  • auxiliary midsole support pillars 123 protruding downward from the upper surface of the auxiliary midsole air filling space 122 may be in contact with the upper surface of the sole 200.
  • first air flow passage 101 and the second air flow passage 102 are also formed in the auxiliary midsole 120 to form the first air flow passage 101 and the second air flow passage 102.
  • a passage to be formed is formed.
  • FIG. 40 is an exploded perspective view of a fourth embodiment according to the present invention
  • FIG. 41 is an exploded perspective view of FIG. 40 viewed from below
  • FIG. 42 is a combined perspective view of FIG. 40
  • FIG. 44 is a plan view of the auxiliary midsole of FIG. 40
  • FIG. 45 is a sectional view taken along line HH of FIG. 44
  • FIG. 46 is a sectional view taken along line II of FIG. 44.
  • the present embodiment is different from the third embodiment in the form of the auxiliary midsole 120.
  • the auxiliary midsole 120 of this embodiment is provided over the lower front surface of the basic midsole 110.
  • the upper surface of the sole 200 is in contact with most of the auxiliary midsole 120.
  • FIG. 47 is a front view, sectional view, and separated sectional view of Modification Example 1 of the fourth embodiment according to the present invention
  • FIG. 48 is a perspective view of the auxiliary midsole of FIG. 47
  • FIG. 49 is a plan view of the auxiliary midsole of FIG. 48
  • JJ sectional drawing of 49, FIG. 51 is KK sectional drawing of FIG.
  • the fourth embodiment is modified in the same manner as the third embodiment is modified into the modification 1 of the third embodiment.
  • FIG. 52 is a front view, cross-sectional view and a separated cross-sectional view of Modification Example 2 of the fourth embodiment of the present invention
  • FIG. 53 is a perspective view of the auxiliary midsole of FIG. 52 from above
  • FIG. 54 is a bottom view of the auxiliary midsole of FIG. 52 from below
  • Fig. 55 is a plan view of the auxiliary midsole of Fig. 53
  • Fig. 56 is a LL sectional view of Fig. 55
  • Fig. 57 is a MM sectional view of Fig. 55.
  • the fourth embodiment is modified in the same manner as the third embodiment is modified into the modification 2 of the third embodiment.
  • FIG. 58 is an exploded perspective view of a fifth embodiment according to the present invention from the top;
  • FIG. 59 is an exploded perspective view of the fifth embodiment according to the present invention from the bottom;
  • FIG. 60 is a combined perspective view of FIG. 58; It is a cross section of.
  • the airbags 11 and 12 are removed from the auxiliary midsole 120 of the fourth embodiment of FIG. 40. That is, it is not significantly different from the fourth embodiment of FIG. 40 using the auxiliary midsole 120 in which the airbags 11 and 12 are not mounted.
  • FIG. 62 is an exploded perspective view showing a sixth embodiment according to the present invention from above, FIG. 63 is a combined perspective view of FIG. 62, and FIG. 64 is a sectional view of FIG. 63.
  • the airbags 11 and 12 are removed from the auxiliary midsole 120 of the third embodiment of FIG. That is, it is not significantly different from the fourth embodiment of FIG. 22 using the auxiliary midsole 120 in which the airbags 11 and 12 are not mounted.
  • the invention can be used as shoe soles and shoes.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne une semelle de chaussure pour marche active qui comprend une semelle intercalaire et une semelle extérieure placée en-dessous de la semelle intercalaire. Selon l'invention, la semelle extérieure a la forme d'un arc, la semelle intercalaire est constituée d'un semelle intercalaire de base et d'une semelle intercalaire auxiliaire, et la semelle intercalaire auxiliaire comporte un espace de chargement d'air et une partie à éléments de support, ainsi qu'un premier et un second canal d'écoulement d'air permettant le passage d'air à travers l'espace de chargement d'air de la semelle intercalaire auxiliaire.
PCT/KR2009/003095 2008-06-10 2009-06-09 Semelle de chaussure et chaussure pour marche active WO2009151264A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20-2008-0007695 2008-06-10
KR2020080007695U KR200441763Y1 (ko) 2008-06-10 2008-06-10 능동 보행용 신발 밑창
KR2020080011640U KR200455513Y1 (ko) 2008-08-29 2008-08-29 능동 보행용 신발 밑창
KR20-2008-0011640 2008-08-29
KR20-2008-0011639 2008-08-29
KR2020080011639U KR200443935Y1 (ko) 2008-08-29 2008-08-29 능동 보행용 신발 밑창

Publications (2)

Publication Number Publication Date
WO2009151264A2 true WO2009151264A2 (fr) 2009-12-17
WO2009151264A3 WO2009151264A3 (fr) 2010-03-25

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ID=41417239

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003095 WO2009151264A2 (fr) 2008-06-10 2009-06-09 Semelle de chaussure et chaussure pour marche active

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Country Link
WO (1) WO2009151264A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103068268A (zh) * 2010-07-16 2013-04-24 Ds产品有限责任公司 鞋

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417407A (en) * 1981-03-31 1983-11-29 Fukuoka Kagaku Kogyo Footwear
WO1993007774A1 (fr) * 1991-10-18 1993-04-29 Dwyer James Michael O Ameliorations relatives aux chaussures de sport
KR100800060B1 (ko) * 2007-06-01 2008-02-01 (주)알와이엔코리아 에어백 및 상하터널부가 내장된 마사이워킹전문 롤링신발장착용 미드솔

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0965905A (ja) * 1995-08-31 1997-03-11 Seiji Matsushita 履物及び履物用中敷き

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417407A (en) * 1981-03-31 1983-11-29 Fukuoka Kagaku Kogyo Footwear
WO1993007774A1 (fr) * 1991-10-18 1993-04-29 Dwyer James Michael O Ameliorations relatives aux chaussures de sport
KR100800060B1 (ko) * 2007-06-01 2008-02-01 (주)알와이엔코리아 에어백 및 상하터널부가 내장된 마사이워킹전문 롤링신발장착용 미드솔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103068268A (zh) * 2010-07-16 2013-04-24 Ds产品有限责任公司 鞋

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