WO2018062782A1 - Semelle amortissant les chocs destinée à des chaussures, système tubulaire amortissant les chocs destiné à des chaussures, et chaussures fonctionnelles - Google Patents

Semelle amortissant les chocs destinée à des chaussures, système tubulaire amortissant les chocs destiné à des chaussures, et chaussures fonctionnelles Download PDF

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Publication number
WO2018062782A1
WO2018062782A1 PCT/KR2017/010501 KR2017010501W WO2018062782A1 WO 2018062782 A1 WO2018062782 A1 WO 2018062782A1 KR 2017010501 W KR2017010501 W KR 2017010501W WO 2018062782 A1 WO2018062782 A1 WO 2018062782A1
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WO
WIPO (PCT)
Prior art keywords
shoes
buffer
sectional area
shock absorbing
tube
Prior art date
Application number
PCT/KR2017/010501
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English (en)
Korean (ko)
Inventor
홍정임
Original Assignee
홍정임
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 KR1020160125139A external-priority patent/KR101710310B1/ko
Priority claimed from KR1020170021989A external-priority patent/KR101730311B1/ko
Application filed by 홍정임 filed Critical 홍정임
Publication of WO2018062782A1 publication Critical patent/WO2018062782A1/fr

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/40—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process with cushions
    • 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

Definitions

  • the present invention relates to a shock absorbing pad for a shoe, a shock absorbing tubular system for a shoe, and a functional shoe, and more particularly, to absorb a shock applied to a foot between a shoe's outsole and a middle sole.
  • a pad, a shock absorber tube system for footwear, and a functional shoe are particularly, to absorb a shock applied to a foot between a shoe's outsole and a middle sole.
  • shoes consist of an upper portion and a sole portion, and the sole portion consists of an outsole and a middle sole.
  • the outsole is made of rubber material, which is conventionally used for preventing slipping and for abrasion resistance.
  • the middle sole has been used as a part to absorb a shock and add various functions when landing in the past, and was made by foam molding synthetic resin materials of various materials.
  • the air cushion shoe has a form in which an air-filled air cushion is inserted into the sole portion.
  • the air cushion is manufactured by bonding two sheets to fill and seal the air therein, and is highly likely to burst by the weight of the user, and thus has a high possibility of causing deformation of the shoe.
  • the air cushion shoes have a disadvantage in that the cushioning force is greatly reduced as the air in the air cushion is pushed out.
  • Patent documents related to air cushion shoes Korean Utility Model Publication 20-0400222 (November 04, 2005) "Shoe air cushion” and Korea Patent Publication 10-1122543 (June 28, 2012) "Air cushion Shoes”.
  • the spring cushion shoe has a configuration in which a spring having elastic force is provided in the sole portion. If the spring cushion shoes are worn for a long time, the elastic force of the spring may be weakened and the cushioning effect may not be expected, the rust of the spring may be worn, the sound may occur due to the spring compression and return, and the weight of the shoe due to the spring weight There is a problem that increases.
  • An object of the present invention is to provide a shock-absorbing tube system and functional footwear for the shoe that does not generate a structural twist during the compression.
  • Another object of the present invention is to provide a shock absorber tube system and functional footwear for shoes capable of double shock absorption.
  • Another object of the present invention is to provide a shock-absorbing tubular system and functional footwear for shoes that can provide a cushion function using air.
  • Another problem to be solved by the present invention is to provide a shock absorbing pad for shoes that is light and strong and does not cause deformation.
  • Another problem to be solved by the present invention is to provide a shock absorbing pad for shoes that is excellent in elasticity and elasticity if not broken due to elasticity and flexibility, and does not interfere with shoe design.
  • Another technical problem to be solved by the present invention is to provide a shock absorbing pad for shoes that is prevented from twisting.
  • Another technical problem to be solved by the present invention is to provide a shock absorbing pad for shoes that can provide a proper cushioning while maintaining the center of the shoe wearer.
  • Another technical problem to be solved by the present invention is to provide a shock absorbing pad for shoes that can absorb the impact applied when the heel is landed first when walking.
  • the shock absorbing tubular system includes a tubular body formed in a tubular shape of which the upper and lower parts are open, and the tubular body extends from the bottom to the outside to support the tubular body.
  • a fixed part formed, a supporting part extending from an upper side to an outer side to support a foot positioned on the tubular body, at least one upper buffer part located below the supporting part, a diameter above the fixed part, At least one lower buffer portion having a smaller cross-sectional area, and located between the at least one upper buffer portion and the at least one lower buffer portion, and having a diameter or cross-sectional area greater than that of the at least one upper buffer portion and the at least one lower buffer portion.
  • This may include a large central portion.
  • the fixing part may have a larger diameter or cross-sectional area than the support part, and the diameter or cross-sectional area of the inner space of the central part may be larger than the diameter or cross-sectional area of the at least one upper buffer part and the at least one lower buffer part.
  • the at least one lower buffer part is positioned below the first lower buffer part and the first lower buffer part, and the second lower buffer part having a diameter or a cross-sectional area smaller than the first lower buffer part and the lower lower buffer part.
  • the diameter or cross-sectional area of the inner space of the central portion may be larger than the diameter or cross-sectional area of the first lower buffer portion.
  • the at least one upper buffer part is located on the first upper buffer part, the first upper buffer part, and a second upper buffer part having a diameter or a cross-sectional area smaller than the first upper buffer part, and an upper portion of the second upper buffer part.
  • Located in the, may comprise a third upper buffer having a diameter or cross-sectional area smaller than the second upper buffer.
  • the at least one upper buffer part and the at least one lower buffer part may be inserted into the central part.
  • the central portion When the tube is compressed, the central portion may be expanded in the horizontal direction.
  • the shock absorbing tube system for shoes includes an upper end cap for opening and closing the upper portion of the tube, a lower end cap for opening and closing the lower portion of the tube, and an air ball inserted into the tube through the upper or lower portion of the tube.
  • the air ball may include a body having a hollow formed therein, and a ventilation hole for discharging air in the hollow when the body is compressed to be connected to the hollow.
  • the functional footwear according to the present invention may include a shock absorbing tube system for shoes according to the present invention.
  • the functional shoe further includes an outsole, and the tubular body of the shock absorbing tubular system for the shoe may be fixed with a fixed portion of the tubular body embedded in the outsole.
  • the outsole has a sole shape, and includes a front groove formed on an upper surface and a rear groove positioned behind the front groove, wherein the front groove includes a portion of a point where the forefoot of the foot is positioned at the top.
  • the rear groove includes a body formed to include a part or all of the point where the foot of the foot is located at the top, the shock absorber tube system for shoes is located in the front groove and the rear groove, the front groove
  • the shoe shock absorber tube system may be smaller in height than the shoe shock absorber tube system located in the rear groove.
  • the shock absorbing pad for shoes according to the present invention is a shock absorbing pad for shoes that is placed between the outsole and the middle sole of the shoe, the upper plate formed by drilling a plurality of holes in the carbon fiber, A lower plate formed by drilling a plurality of holes corresponding to the plurality of holes of the upper plate in the carbon fiber, and formed in a tubular shape in which the upper and lower portions are opened, and are coupled to the upper plate through the holes of the upper plate, And a tubular body coupled to the lower plate by penetrating a hole of the lower plate corresponding to the through hole, wherein the tubular body is formed by horizontally extending a portion protruding through the hole of the upper plate so that the upper surface of the upper plate is formed.
  • the lower horizontal for preventing the torsion control may include a.
  • the thickness of the upper plate and the lower plate may be between 0.8mm and 1.2mm.
  • the upper plate and the lower plate may be formed by cutting the carbon fiber with a laser, the carbon fiber may be formed by twisting 2800 to 3200 strands of carbon wire per unit cell.
  • the plurality of holes of the upper plate and the lower plate may be bored by cutting with diamond.
  • the shock absorbing pad for shoes may be for absorbing the impact of the forefoot of the foot.
  • the plurality of holes of the upper plate and the lower plate may be formed to be symmetrical hole.
  • the plurality of holes of the upper plate and the lower plate may be formed to be symmetrical back and forth. Holes may be formed in the center of the upper plate and the lower plate.
  • the shock absorbing pad for shoes may be for absorbing the impact of the heel of the foot.
  • the upper plate and the lower plate may be a hole formed in the center of the rear portion.
  • the left and right holes of the upper plate and the lower plate may be formed to be symmetrical to prevent twisting.
  • the tubular body may be formed of a rubber or urethane material.
  • the tubular body may include a top inserting portion inserted into a hole of the top plate, at least one top buffer portion positioned below the top inserting portion and having a diameter or cross-sectional area greater than that of the top inserting portion, and a bottom inserted into the hole of the bottom plate.
  • An insertion portion positioned above the lower insertion portion, and positioned between at least one lower buffer portion, the at least one upper buffer portion and the at least one lower buffer portion having a diameter or a cross-sectional area greater than the lower insert portion; It may include a top portion and a central portion having a larger diameter or cross-sectional area than the at least one bottom buffer.
  • the at least one upper buffer portion may include a first upper buffer portion positioned below the upper insert portion, a second upper buffer portion positioned below the first upper buffer portion and having a diameter or a cross-sectional area greater than that of the first upper buffer portion. It may include.
  • the at least one lower buffer part may include a first lower buffer part positioned above the lower insert part and a second lower buffer part positioned above the first lower buffer part and having a diameter or a cross-sectional area greater than that of the first lower buffer part. It may include.
  • the central portion may be formed of a material different from the at least one upper buffer portion and the at least one lower buffer portion.
  • the central portion may be formed of a material having a stronger elastic force than the at least one upper buffer portion and the at least one lower buffer portion.
  • the upper inserting portion and the lower inserting portion may be inserted into the holes of the upper plate and the hole of the lower plate, respectively.
  • the tube can be manufactured in one piece.
  • the upper buffer and the lower buffer portion of the tubular body is inserted into the fixed portion at the time of compression, so that no twisting occurs structurally during the compression, the air ball in the tubular body Inserted, the primary shock absorption by the tubular body, the primary shock absorption by the air ball and the tubular body is made possible to double shock absorption, it can provide a cushioning function by the air in the hollow inside the tube and the hollow inside the air ball.
  • the shock absorbing pad for shoes is formed of carbon fiber, light and strong strength does not occur deformation, the thickness of the top plate and the bottom plate is appropriately adjusted to have elasticity and flexibility, excellent elasticity without breaking It is not so thick that it does not interfere with the design of the shoe, and the tubular body is formed through the upper plate and the lower plate, and provided with a horizontal holding portion, thereby preventing the torsion of the shock absorber pad for the shoe, while maintaining the center of the shoe wearer, providing a proper cushioning feeling. It is possible to provide, and the tubular body is located in the position where the heel is located, it is possible to absorb the impact applied when the heel is landed first when walking.
  • FIG. 1 is a view showing a picture taken the overall shape of the shock absorbing pad for shoes according to an embodiment of the present invention.
  • Figure 2 is a view showing a photograph taken a plane of the shock absorbing pad for shoes according to an embodiment of the present invention.
  • Figure 3 is a view showing a picture taken the back of the shock absorbing pad for shoes according to an embodiment of the present invention.
  • Figure 4 is a view showing a picture taken the side of the shock shock pad for shoes according to an embodiment of the present invention.
  • Figure 5 is a view showing a picture taken a state in which the tubular body is removed from the shock absorbing pad for shoes according to an embodiment of the present invention.
  • Figure 6 is a view showing a picture taken the overall shape of the shock absorbing pad for shoes according to another embodiment of the present invention.
  • FIG. 7 is a view showing a photograph taken a plane of the shock absorbing pad for shoes according to another embodiment of the present invention.
  • FIG. 8 is a view showing a picture taken the back of the shock absorbing pad for shoes according to another embodiment of the present invention.
  • FIG. 9 is a view showing a picture taken the side of the shock absorbing pad for shoes according to another embodiment of the present invention.
  • FIG. 10 is a view showing a picture taken with the shock absorbing pads for the front and heel shoes.
  • FIG. 11 is a view showing a picture taken the overall shape of the tube according to an embodiment of the present invention.
  • FIG. 12 is a view showing a picture taken a plane of the tube according to an embodiment of the present invention.
  • FIG. 13 is a view showing a picture taken the side of the tube according to an embodiment of the present invention.
  • FIG. 14 is a view showing a picture taken the side of the tube according to another embodiment of the present invention.
  • FIG. 15 is a view illustrating a photograph of a state before the shock absorbing pad for shoes of FIG. 1 is pressed.
  • FIG. 16 is a view illustrating a photograph taken when the shock absorbing pad for shoes of 15 is pressed.
  • FIG. 17 is a view showing a photograph of a state before the shock absorbing pad for shoes of FIG. 6 is pressed.
  • FIG. 18 is a view illustrating a photograph taken when the shock absorbing pad for shoes of 17 is pressed.
  • 19 is a view showing the outsole and the middle sole of the shoe.
  • 20 is a view showing a picture taken the overall shape of the shock absorber tube system for shoes according to an embodiment of the present invention.
  • 21 is a view showing an exploded photograph of the shock absorber tube system for shoes according to an embodiment of the present invention.
  • FIG. 22 is a view showing a photograph of a shock absorber tube system for a shoe according to an embodiment of the present invention.
  • Figure 23 is a view showing a picture taken the side of the shock absorber tube system for shoes according to an embodiment of the present invention.
  • 24 is a view showing a photograph of the plane of the shock absorber tube system for shoes according to an embodiment of the present invention.
  • 25 is a view showing a photograph of the bottom surface of the shock absorber tube system for shoes according to an embodiment of the present invention.
  • FIG. 26 is a view showing a photograph taken with an embodiment in which an air ball is inserted into a tubular body.
  • FIG. 27 is a view showing a picture taken with the embodiment the air ball is inserted into the tube centered on the lower portion.
  • FIG. 28 is a view showing a picture taken a state in which the air ball is compressed in accordance with an embodiment of the present invention.
  • 29 shows a top view of the outsole of the shoe.
  • FIG. 30 is a view showing a picture taken the overall shape of the shock absorber tube system for shoes according to another embodiment of the present invention.
  • FIG. 31 is a view showing an exploded photograph of the shock absorber tube system for shoes according to another embodiment of the present invention.
  • FIG. 32 is a view showing a photograph of a shock absorber tube system for footwear according to another embodiment of the present invention.
  • FIG 33 is a view showing a photograph of the side of the shock absorber tube system for shoes according to another embodiment of the present invention.
  • 34 is a view showing a photograph of the plane of the shock absorber tube system for footwear according to another embodiment of the present invention.
  • 35 is a view showing a photograph of the bottom surface of the shock absorber tube system for shoes according to another embodiment of the present invention.
  • 36 is a view showing a picture taken with respect to the upper side another embodiment in which the air ball is inserted into the tube.
  • 37 is a view showing a picture taken centering the lower embodiment of the air ball is inserted into the tube.
  • 38 is a view showing a picture taken a state in which the air ball is compressed in another embodiment according to the present invention.
  • 39 is a view showing a picture taken with the embodiments of the shock absorber tube system for footwear according to the present invention.
  • FIG. 1 is a view showing a picture taken the overall shape of the shock absorber pad for shoes according to an embodiment of the present invention
  • Figure 2 is a view taken a plane of the shock absorber pad for shoes according to an embodiment of the present invention
  • Figure 3 is a view showing a picture
  • Figure 3 is a view showing a picture taken the back of the shock absorbing pad for shoes according to an embodiment of the present invention
  • Figure 5 is a view showing a picture taken a state in which the tubular body is removed from the shock absorbing pad for shoes according to an embodiment of the present invention.
  • the shock absorbing pad 10 for a shoe according to the present invention may include an upper plate 100, a lower plate 200, and a tubular body 300. Shock absorbing pad 10 for shoes may be for absorbing the impact of the forefoot of the foot.
  • the upper plate 100 is formed by drilling a plurality of holes (131 to 139) in the carbon fiber.
  • the plurality of holes 131 to 139 may be cut and drilled with diamond.
  • the fifth hole 135 is positioned at the center of the upper plate 100, and the second hole 132 and the eighth hole 138 are located at the front and the rear thereof, respectively, and are located in front and rear symmetry.
  • the first hole 131, the fourth hole 134, and the seventh hole 137 are located at the left side, and the third hole 133, the sixth hole 136, and the ninth hole 139 are each a first hole.
  • 131, the fourth hole 134, and the seventh hole 137 are located at the right side.
  • the buffering action of the front, rear, left, and right sides is evenly distributed, and it can be prevented from bending to one side, and the upper body 100 and the lower plate are warped. Separation from 200 can be prevented.
  • the lower plate 200 is formed by drilling a plurality of holes 231 to 239 in the carbon fiber to correspond to the plurality of holes 131 to 139 of the upper plate 100.
  • the plurality of holes 231 to 239 may be drilled by cutting diamond.
  • the upper plate 100 and the lower plate 200 may be formed by cutting the carbon fiber with a laser, the carbon fiber may be formed by twisting 2800 to 3200 strands of carbon wire per unit cell 121.
  • the upper plate 100 and the lower plate 200 are formed by cutting the carbon fiber with a laser, the shock absorbing pad 10 for shoes according to the present invention is light but strong in strength, there is an effect that the deformation does not occur.
  • the thickness of the upper plate 100 and the lower plate 200 may be between 0.5mm and 1.5mm. Preferably, the thickness of the upper plate 100 and the lower plate 200 may be between 0.8mm and 1.2mm. When the thickness of the upper plate 100 and the lower plate 200 is less than 0.8mm, if the moment load is more than twice the weight of the wearer's weight can be easily broken, the flexibility is too large to sound The center of gravity can collapse.
  • the thickness of the upper plate 100 and the lower plate 200 is greater than 1.2mm, the flexibility is low, the height of the pad may be uncomfortable feet and may interfere with the design of the shoes, the upper plate 100 and the lower plate ( The expansion and contraction interval between 200) may be reduced, the effect of the buffering effect of the pad may be reduced.
  • the thickness of the upper plate 100 and the lower plate 200 may be different, and the thickness of the upper plate 100 may be greater than the thickness of the lower plate 200.
  • the tubular body 300 is formed in a tubular shape with the top and bottom open.
  • the plurality of tubular bodies 300 are coupled to the upper plate 100 by penetrating through the first to ninth holes 131 to 139 of the upper plate 100, respectively, and the holes of the lower plate 200 corresponding to the penetrating holes. It penetrates and is coupled to the lower plate 200.
  • the tubular body 300 may include an upper horizontal holding part 310 and a lower horizontal holding part 320.
  • the upper horizontal holding part 310 has a portion protruding from the hole 137 of the upper plate 100 to extend horizontally to cover a portion of the upper surface 110 of the upper plate 100.
  • the lower horizontal holding part 320 protrudes through the hole 237 of the lower plate 200 to extend horizontally to cover a portion of the bottom surface 220 of the lower plate 200.
  • the upper horizontal holding unit 310 and the lower horizontal holding unit 320 prevents the torsion of the shock absorbing pad 10 for shoes, and the tubular body 300 is twisted and separated from the upper plate 100 and the lower plate 200. Can be prevented.
  • the upper horizontal holding part 310 may form a protrusion of the upper plate 100, thereby applying pressure to the sole portion that is positioned above the upper horizontal holding part 310, thereby exerting a foot massage effect.
  • Figure 6 is a view showing a picture taken the overall shape of the shock absorber pad for shoes according to another embodiment of the present invention
  • Figure 7 is a view taken a plane of the shock absorber pad for shoes according to another embodiment of the present invention
  • Figure 8 is a view showing a picture
  • Figure 8 is a view showing a picture taken the back of the shock absorbing pad for shoes according to another embodiment of the present invention
  • Figure 9 is a shock absorber for shoes according to another embodiment of the present invention
  • Figure 10 is a view showing a picture taken the side of the pad
  • Figure 10 is a view showing a picture taken together the shock absorbing pad for the front heel and heel shoes.
  • the shock absorbing pad 20 for a shoe according to the present invention may include an upper plate 600, a lower plate 700, and a tubular body 800. Shock absorbing pad 20 for shoes may be for absorbing the impact of the heel of the foot.
  • the upper plate 600 is formed by drilling a plurality of holes 631 to 635 in the carbon fiber.
  • the plurality of holes 631 to 635 may be drilled by cutting diamond.
  • the fifth hole 635 is located at the rear of the upper plate 100 to absorb the impact applied to the end of the heel.
  • the first hole 631 and the third hole 633 are located on the left side, and the second hole 632 and the fourth hole 634 are on the right side corresponding to the first hole 631 and the third hole 633, respectively.
  • the fifth hole 635 is located at the point corresponding to the heel, so as to absorb the shock applied to the heel, the shock absorbing pad 20 for the shoes enables more comfortable walking.
  • the lower plate 700 is formed by drilling a plurality of holes 731 to 735 corresponding to the plurality of holes 631 to 635 of the upper plate 600 in the carbon fiber.
  • the plurality of holes 731 to 735 may be bored by cutting with diamond.
  • the upper plate 600 and the lower plate 700 may be formed by cutting the carbon fiber with a laser, the carbon fiber may be formed by twisting 2800 to 3200 strands of carbon wire per unit cell 621.
  • the upper plate 600 and the lower plate 700 are formed by cutting the carbon fiber with a laser, the shock absorbing pad 20 for shoes according to the present invention is light but strong in strength, there is an effect that the deformation does not occur.
  • the thickness of the upper plate 600 and the lower plate 700 may be between 0.8mm and 1.2mm. When the thickness of the upper plate 600 and the lower plate 700 is less than 0.8mm, if the moment load is more than twice the weight of the shoe wearer can be easily broken, the flexibility is too large to sound The center of gravity can collapse.
  • the thickness of the upper plate 600 and the lower plate 700 is greater than 1.2mm, the flexibility is low, the height of the pad may be uncomfortable feet and may interfere with the design of the shoes, the upper plate 600 and the lower plate ( The expansion and contraction interval between 700) may be reduced, the effect of the buffering effect of the pad can be reduced.
  • the thickness of the upper plate 600 and the lower plate 700 may be different, and the thickness of the upper plate 600 may be greater than the thickness of the lower plate 700.
  • the tubular body 800 is formed in a tubular shape with the top and bottom open.
  • the plurality of tubular bodies 800 pass through the first to fifth holes 631 to 635 of the upper plate 600, respectively, to be coupled to the upper plate 600, and form holes of the lower plate 700 corresponding to the through holes. It penetrates and is coupled to the lower plate 700.
  • the tubular body 800 may include an upper horizontal holder 810 and a lower horizontal holder 820.
  • the upper horizontal holding part 810 protrudes through the hole 632 of the upper plate 600 to extend horizontally to cover a portion of the upper surface 610 of the upper plate 600.
  • the lower horizontal holding part 720 protrudes through the hole 732 of the lower plate 700 to extend horizontally to cover a part of the bottom surface 720 of the lower plate 700.
  • the upper horizontal holder 810 and the lower horizontal holder 820 may prevent the pad from twisting, and prevent the tubular body 800 from being twisted and separated from the upper plate 600 and the lower plate 700.
  • the upper horizontal holding part 810 may form a protrusion of the upper plate 600, thereby applying pressure to the sole portion that is positioned above the upper horizontal holding part 810, thereby exerting a foot massage effect.
  • FIG 11 is a view showing a picture taken the overall shape of the tube according to an embodiment of the present invention
  • Figure 12 is a view showing a picture taken a plane of the tube according to an embodiment of the present invention
  • Figure 13 is a view showing a picture taken the side of the tube according to an embodiment of the present invention.
  • the tubular body 500 may be formed of a rubber or urethane material.
  • the tubular body 300 illustrated in FIG. 1 and the tubular body 800 illustrated in FIG. 6 may be tubular bodies 500.
  • Pipe 500 is the upper horizontal holding portion 510, the upper insertion portion 520.
  • the upper buffer part 530, the central part 550, the lower buffer part 560, the lower inserting part 580, and the lower horizontal holding part 590 may be provided.
  • the tubular body 500 is formed in a tubular shape in which the upper part and the lower part are open, and can be manufactured in one piece.
  • the upper horizontal holder 510 is formed to extend vertically from the upper portion of the upper inserting portion 520, and the center portion thereof is opened.
  • the height of the upper horizontal holding part 510 may correspond to the height of the upper inserting part 520.
  • the upper insert 520 is positioned between the upper horizontal holder 510 and the upper buffer 530 and is inserted into the hole of the upper plate of the shock absorbing pad for shoes.
  • the width or cross-sectional area of the upper inserting portion 520 is smaller than the upper horizontal holding portion 510 and the upper buffer portion 530.
  • the height of the upper inserting portion 520 may be formed to correspond to the thickness of the top plate of the shock absorbing pad for shoes.
  • the upper inserting portion 520 may be inserted into an upper plate of the shock absorbing pad for shoes.
  • the upper buffer part 530 is positioned between the upper inserting part 520 and the central part 550 and has a larger diameter or cross-sectional area than the upper inserting part 520.
  • the tubular body 500 may have one or more top buffers 530.
  • the tube body 500 includes a first upper buffer part 531 and a second upper buffer part 533.
  • the first upper buffer part 531 is positioned below the upper insertion part 520.
  • the second upper buffer part 533 is positioned below the first upper buffer part 531 and has a larger diameter or cross-sectional area than the first upper buffer part 531.
  • FIG. 14 is a view showing a picture taken the side of the tube according to another embodiment of the present invention.
  • the tubular body 500 includes a first upper buffer part 531, a second upper buffer part 533, and a third upper buffer part 535.
  • the third upper buffer part 535 is positioned below the second upper buffer part 533, and has a larger diameter or cross-sectional area than the second upper buffer part 533.
  • the central portion 550 is positioned between the upper buffer portion 530 and the lower buffer portion 560, and has a larger diameter or cross-sectional area and a higher height than the upper buffer portion 530 and the lower buffer portion 560. In addition, the central portion 550 has a larger diameter or cross-sectional area and a higher height than the upper horizontal holding portion 510. Since the diameter or cross-sectional area of the central portion 550 is larger than the upper buffer portion 530 and the lower buffer portion 560, the upper buffer portion 530 and the lower buffer portion 560 may be inserted into the central portion 550. Maximize the stretch, while preventing the twist of the tubular body 500 while maintaining the center of gravity.
  • the central portion 550 may be formed of a material different from that of the upper buffer portion 530 and the lower buffer portion 560. In some embodiments, the central portion 550 may be formed of a material having a stronger elastic force than the upper buffer portion 530 and the lower buffer portion 560.
  • the lower horizontal holder 590 is formed to extend vertically from the lower portion of the lower inserting portion 580, and the center portion thereof is opened.
  • the height of the lower horizontal holding part 590 may correspond to the height of the lower inserting part 580.
  • the lower insert 580 is positioned between the lower horizontal holder 590 and the lower buffer 560 and is inserted into the hole of the lower plate of the shock absorbing pad for shoes.
  • the width or cross-sectional area of the lower inserting portion 580 is smaller than the lower horizontal holding portion 590 and the lower buffer portion 560.
  • the height of the bottom inserting portion 580 may be formed to correspond to the thickness of the bottom plate of the shock absorbing pad for shoes.
  • the lower inserting portion 580 may be inserted into the lower plate of the shock absorbing pad for shoes.
  • the lower buffer part 560 is positioned between the lower insert part 580 and the center part 550, and has a larger diameter or cross-sectional area than the lower insert part 580.
  • Tube 500 may have one or more bottom buffers 560.
  • the tube body 500 includes a first lower buffer part 561 and a second lower buffer part 563.
  • the second lower buffer part 563 is positioned above the lower insert part 580.
  • the first lower buffer part 561 is positioned above the second lower buffer part 563, and has a larger diameter or cross-sectional area than the second lower buffer part 563.
  • the tubular body 500 includes a first lower buffer part 561, a second lower buffer part 563, and a third lower buffer part 565.
  • the third lower buffer part 565 is positioned below the second lower buffer part 563, and has a diameter or a cross-sectional area smaller than that of the second lower buffer part 563.
  • FIG. 15 is a view illustrating a photograph taken before the shoe shock absorbing pad of FIG. 1 is pressed
  • FIG. 16 is a view illustrating a photograph photographing a pressed state of the shoe shock absorbing pad of FIG. 15.
  • the upper plate 100 is in surface contact with the upper shock absorbing portion 530 to push down the upper shock absorbing portion 530.
  • the lower plate 200 is in surface contact with the lower buffer part 560 to push the lower buffer part 560 upward, so that the upper buffer part 530 and the lower buffer part 560 are inserted into the center part 550.
  • the upper buffer portion 530 and the lower buffer portion 560 may be inserted into the center portion 550, so that the height of the upper buffer portion 530 and the lower buffer portion 560 can be stretched, thereby maximizing elasticity. And, distortion of the tubular body 500 is prevented.
  • the torsion of the shock absorbing pad for shoes is prevented while maintaining the center of gravity of the foot.
  • FIG. 17 is a view showing a photograph of a state before the shoe shock absorbing pad of FIG. 6 is pressed
  • FIG. 18 is a view showing a photograph of a state of the shoe shock absorbing pad of 17 being pressed.
  • the upper plate 600 is in surface contact with the upper shock absorbing portion 530 to push down the upper shock absorbing portion 530.
  • the lower plate 700 is in surface contact with the lower buffer part 560 and pushes the lower buffer part 560 upward so that the upper buffer part 530 and the lower buffer part 560 are inserted into the center part 550.
  • the upper buffer portion 530 and the lower buffer portion 560 may be inserted into the center portion 550, so that the height of the upper buffer portion 530 and the lower buffer portion 560 can be stretched, thereby maximizing elasticity. And, distortion of the tubular body 500 is prevented.
  • the torsion of the shock absorbing pad for shoes is prevented while maintaining the center of gravity of the foot.
  • 19 is a view showing the outsole and the middle sole of the shoe.
  • the shoe 1 may include the shock absorbing pad 10 for shoes illustrated in FIG. 1, the shock absorbing pad 20 for shoes illustrated in FIG. 6, the outsole 60, and the middle sole 70. It may include.
  • the shock absorbing pad 10 for shoes is placed in the front heel space 61 between the outsole 60 and the middle sole 70 of the shoe, and the shock absorbing pad 20 for shoes is the outsole 60 and the middle sole. It can be placed in the heel space 65 between the 70.
  • FIG. 20 is a view showing a picture taken the overall shape of the shock absorber tube system for a shoe according to an embodiment of the present invention
  • Figure 21 is an exploded shoe shock absorber tube system according to an embodiment of the present invention The figure shows the picture.
  • FIG. 22 is a view illustrating a developed picture of a shock absorber tubular system for footwear according to an embodiment of the present invention
  • FIG. 23 is a picture showing a side of a shock absorber tubular system for footwear according to an embodiment of the present invention.
  • 24 is a view showing a photograph taken a plane of the shock absorber tube system for shoes according to an embodiment of the present invention
  • Figure 25 is a shock absorber for shoes according to an embodiment of the present invention FIG.
  • FIG. 26 is a view illustrating a photograph taken from the bottom of the tubular system
  • FIG. 26 is a diagram illustrating a photograph taken with an embodiment in which an air ball is inserted into a tubular body
  • FIG. 27 is an air ball inserted into a tubular body
  • FIG. 28 is a view illustrating a photograph taken with a lower center as an example
  • FIG. 28 is a diagram illustrating a photograph taken in a compressed state of an air ball according to an embodiment of the present invention.
  • the shock absorbing tube system 30 may include an upper cap 410, a lower cap 450, an air ball 50, and a tube 900.
  • the tubular body 300 shown in FIG. 1 and the tubular body 800 shown in FIG. 6 may be replaced with a shock absorbing tubular system 30 for footwear.
  • the upper stopper 410 opens and closes the upper portion of the tubular body 900 and is formed to be attached to and detached from the tubular body 900. It is possible to insert and discharge the air ball 50 into the tube body 900 through the upper stopper 410, it is possible to insert the air ball 50 of various forms, accordingly the shock absorber tube system 30 for shoes ) Is easy to manufacture.
  • Vents 415 are formed in the top cap 410.
  • the shock absorber tubular system 30 can be maximized elasticity can improve the air cushion function of the shoe, improve breathability to moisture Can be prevented and removed to prevent abrasion of the air ball 50 inserted into the shock absorbing tube system 30, and can increase the durability of the shoe.
  • the lower stopper 450 opens and closes the lower portion of the tubular body 900 and is formed to be attached to and detached from the tubular body 900. It is possible to insert and discharge the air ball 50 into the tube body 900 through the lower stopper 450, it is possible to insert various types of air ball, accordingly to manufacture a shock absorber tube system 30 for shoes It is easy to do
  • the upper stopper 410 and the lower stopper 450 may prevent the air ball 50 from protruding outside the tube 900.
  • the air ball 50 may include a body 51 having a hollow formed therein and a ventilation hole 53 connected to the hollow.
  • body 51 may be spherical. Air ball 50 is easily released through the air through the vent hole 53, there is an effect that can be easily compressed as shown in Figure 28 to improve the cushion function of the shoe.
  • the air ball 50 may be made of a material such as silicone, urethane, rubber, latex, and ethylene-vinyl acetate copolymer (EVA) and sponge.
  • EVA ethylene-vinyl acetate copolymer
  • the air ball 50 is inserted into the tube 900 through the upper or lower portion of the tube 900.
  • the first tubular body 900-1 is inserted with the air ball 50
  • the second tubular body 900-2 is not inserted with the air ball 50.
  • the height of the air ball 50 may be smaller than the length of the inner hollow of the tubular body 900, and between the upper buffer portion 930 and the lower buffer portion 960 of the tubular body 900. It may be less than the length.
  • the shock absorber tube system 30 for a shoe can provide a double cushion function.
  • the air ball 50 delays the escape of air to the outside of the shock absorber tubular system 30 for shoes, so that the shock absorber tubular system 30 for shoes is softly impacted without impacting the feet due to the air therein. Relaxing action can be performed, and warping of the tube body 900 can be prevented against the action of pressure in any direction.
  • shock absorbing tube system 30 for a shoe may perform a massage function to stimulate the foot due to the air ball 50 after being compressed.
  • the tube 900 may be formed of silicon, urethane, rubber, latex, or ethylene-vinyl acetate copolymer (EVA) material.
  • the tube body 300 shown in FIG. 1 and the tube body 800 shown in FIG. 6 may be replaced with the tube body 900 shown in FIG. 20, and the tube body 900 shown in FIG. 20 is shown in FIG. 11. It may be replaced with the tubular body 500 or the tubular body 500 shown in FIG.
  • the tubular body 900 may include a support 910, an upper buffer 930, a central portion 950, a lower buffer 960, and a fixing portion 990.
  • the tubular body 900 is formed in a tubular shape with the top and bottom open, and may be manufactured in one piece.
  • the supporting portion 910 is formed to extend vertically from the top of the upper insertion portion 920, the center is open.
  • the supporting portion 910 may include a locking jaw 911 for seating the top cap 410.
  • the supporting part 910 supports a foot positioned on the tubular body 900 and may perform a function of maintaining horizontality with respect to a pressing force from above.
  • insoles eg, middle sole 70
  • middle sole 70 may be placed between the tubular body 900 and the foot.
  • the upper buffer 930 is positioned between the upper inserting portion 920 and the central portion 950, and has a diameter or a cross-sectional area smaller than that of the central portion 950.
  • Tube 900 may have one or more top buffers 930.
  • the tube body 900 includes a first upper buffer part 931, a second upper buffer part 932, and a third upper buffer part 933.
  • the first upper buffer part 931 is positioned above the central part 950.
  • the second upper buffer part 932 is positioned above the first upper buffer part 931, and has a diameter or a cross-sectional area smaller than that of the second upper buffer part 932.
  • the third upper buffer part 933 is positioned above the second upper buffer part 931, and has a diameter or a cross-sectional area smaller than that of the second upper buffer part 932.
  • the central portion 950 is positioned between the upper buffer portion 930 and the lower buffer portion 960, and has a larger diameter or cross-sectional area and a higher height than the upper buffer portion 930 and the lower buffer portion 960.
  • the central portion 950 may have a larger diameter or cross-sectional area and a higher height than the support portion 910. Since the diameter or cross-sectional area of the central portion 950 is larger than the upper buffer portion 930 and the lower buffer portion 960, the upper buffer portion 930 and the lower buffer portion 960 may be inserted into the central portion 950. Maximize the stretch, while preventing the twist of the tube body 900 while maintaining the center of gravity.
  • the diameter or cross-sectional area of the inner space of the central portion 950 may be larger than the diameter or cross-sectional area of the first upper buffer part 931 and the first lower buffer part 961. In this case, when the tubular body 900 is compressed, the upper shock absorbing portion 930 and the lower shock absorbing portion 960 may be inserted into the center portion 950 more easily, and no twist may occur.
  • the central portion 950 When the tube 900 is compressed, the central portion 950 may be expanded in the horizontal direction. This can be seen from FIG. 16.
  • the central portion 950 may be formed of a material different from that of the upper buffer portion 930 and the lower buffer portion 960. In some embodiments, the central portion 950 may be formed of a material having a stronger elastic force than the upper buffer portion 930 and the lower buffer portion 960.
  • the fixing part 990 extends from the bottom to the outside, and the center part is opened.
  • the fixing part 990 is fixed to the shoe to support and fix the tube 900.
  • the fixing part 990 may include a locking jaw 991 for seating the bottom cap 450.
  • the fixing part 990 may have a larger diameter or cross-sectional area than the support part 910.
  • the shoe shock absorber tube system 30 is prevented from encountering other shoe shock absorber systems, and thus sound is caused by bumping each other. Can be prevented from occurring at the source, the lower portion of the shock absorber tube system 30 for shoes is widely supported, so that the center of gravity can be stably maintained, and the shock absorber tube system 30 for shoes is prevented from being separated from the shoe. can do.
  • the fixing part 990 may have a larger diameter or cross-sectional area than the central part 950.
  • the compressed central portion 950 can be stably supported by the fixing portion 990, and the portion of the expanded central portion 950 is placed on the upper surface of the fixing portion 990 to prevent direct contact with the floor. can do.
  • the lower buffer part 960 is positioned between the fixing part 990 and the central part 950 and has a diameter or a cross-sectional area smaller than that of the central part 950.
  • Tube 900 may have one or more bottom buffers 960.
  • the tube 900 includes a first lower buffer portion 961, a second lower buffer portion 962, and a third lower buffer portion 963.
  • the first lower buffer part 961 is positioned below the central part 950.
  • the second lower buffer part 962 is positioned below the first lower buffer part 962 and has a diameter or a cross-sectional area smaller than that of the first lower buffer part 961.
  • the third lower buffer part 963 is positioned below the second lower buffer part 962 and has a smaller diameter or cross-sectional area than the second lower buffer part 962.
  • 29 shows a top view of the outsole of the shoe.
  • the shock absorbing tubular system 63, 67 for a shoe may be placed in the front heel space 61 between the outsole 60 and the middle sole 70 of the shoe shown in FIG. 19, It may be placed in the heel space 65 between the outsole 60 and the middle sole 70.
  • the outsole 60 has a sole shape and may include a body 2900 including a front groove 62 formed on an upper surface and a rear groove 66 positioned behind the front groove.
  • the front groove 62 may be formed to include a part of the point where the forefoot of the foot is located at the top, and the rear groove 66 may be formed to include a part or all of the point where the foot of the foot is located at the top. .
  • the front groove 62 may form the front heel space 61, and the rear groove 66 may form the heel space 65.
  • Fixing portions of the shock absorbing tube system 63, 67 for shoes may be embedded in the upper surface of the front groove 62 and the upper surface of the rear groove 66, respectively.
  • the shock absorber tube system 63, 67 for a shoe may be the shock absorber tube system 30 for shoes shown in FIG. 20.
  • FIG. 30 is a view showing a picture taken the overall shape of the shock absorber tube system for a shoe according to another embodiment of the present invention
  • Figure 31 is an exploded shoe shock absorber tube system according to another embodiment of the present invention
  • the figure is a figure
  • Figure 32 is a view showing a developed picture of the shock absorber tube system for shoes according to another embodiment of the present invention
  • Figure 33 is a shock absorber tube for shoes according to another embodiment of the present invention
  • 34 is a view showing a picture taken the side of the system
  • Figure 34 is a view showing a picture taken a plane of the shock absorber tube system for shoes according to another embodiment of the present invention
  • Figure 35 is another embodiment of the present invention
  • Figure is a view showing a picture taken the bottom of the shock absorbing tube system for shoes according to the example
  • Figure 36 is a picture taken a center of the upper embodiment of the air ball is inserted into the tube.
  • FIG. 37 is a view illustrating a photograph taken with the air ball inserted into a tubular body of another embodiment
  • FIG. 38 illustrates a state in which the air ball is compressed in another embodiment according to the present invention. It is a figure which shows a photograph.
  • the shock absorbing tubular system 35 may include an upper stopper 430, a lower stopper 470, an air ball 80, and a tubular body 1000.
  • the tubular body 300 shown in FIG. 1 and the tubular body 800 shown in FIG. 6 may be replaced with a shock absorbing tubular system 35 for shoes.
  • the upper stopper 430 opens and closes the upper portion of the tubular body 1000 and is formed to be attached to and detached from the tubular body 1000. It is possible to insert and discharge the air ball 80 into the tubular body 1000 through the upper stopper 430, it is possible to insert the air ball 80 of various forms, according to the shock absorber tube system 35 for shoes ) Is easy to manufacture.
  • Vent 435 is formed on the top cap 430.
  • the shock absorber tubular system 35 can be maximized elasticity to improve the air cushion function of the shoe, improve breathability to moisture It can be prevented and removed to prevent abrasion of the air ball 80 inserted into the shock absorbing tube system 35, and can increase the durability of the shoe.
  • the lower stopper 470 opens and closes the lower part of the tubular body 1000 and is formed to be attached to and detached from the tubular body 1000. It is possible to insert and discharge the air ball 80 into the tube body 1000 through the bottom cap 470, it is possible to insert a variety of air ball, accordingly to manufacture a shock absorbing tube system 35 for shoes It is easy to do
  • the upper stopper 430 and the lower stopper 470 may prevent the air ball 80 from protruding outside the tubular body 1000.
  • the air ball 80 may include a body 81 having a hollow formed therein, an upper ventilation hole 83 connected to the hollow, and a lower ventilation hole 85 connected to the hollow.
  • body 81 may be an ellipsoid.
  • the lower vent 85 may be located opposite the upper vent 83.
  • the air ball 80 may be made of a material such as silicone, urethane, rubber, latex, and ethylene-vinyl acetate copolymer (EVA) and sponge.
  • EVA ethylene-vinyl acetate copolymer
  • Air ball 80 is easy to escape the air in the hollow through the upper vent (83) and the lower vent (85), it is easy to compress as shown in Figure 38 has the effect of improving the cushion function of the shoe.
  • the body 81 is ellipsoidal, and the upper vent 83 and the lower vent 85 are disposed up and down, so that the air ball 80 can be pressed flat so that the warpage is not structurally distorted.
  • the air ball 80 is inserted into the tubular body 1000 through the top or bottom of the tubular body 1000.
  • the air pipe 80 is inserted into the first tubular body 1000-1, and the air ball 80 is not inserted into the second tubular body 1000-2.
  • the height of the air ball 80 may be smaller than the length of the inner hollow of the tubular body 1000, and between the upper buffer part 1030 and the lower buffer part 1060 of the tubular body 1000. It may be less than the length. In such a case, the shock absorber tube system 35 for shoes can provide a double cushion function.
  • the air ball 80 delays the escape of air to the outside of the shock absorber tube system 35 for the shoe, so that the shock absorber tube system 35 for the shoe is softly impacted without impacting the foot due to the air therein. Relaxing action can be performed, and warping of the tubular body 1000 is prevented against the action of pressure in any direction.
  • the tubular body 1000 may be formed of silicon, urethane, rubber, latex, or ethylene-vinyl acetate copolymer (EVA) material.
  • the tube body 1000 shown in FIG. 30 may be replaced with the tube body 800 shown in FIG. 11 or the tube body 800 shown in FIG. 14.
  • the tubular body 1000 may include a supporting part 1010, an upper buffer part 1030, a central part 1050, a lower buffer part 1060, and a fixing part 1090.
  • the tubular body 1000 is formed in a tubular shape in which the upper and lower portions are open, and may be manufactured in one piece.
  • the supporting portion 1010 is formed to extend vertically from the upper portion of the upper insertion portion 1020, the center is open.
  • the supporting part 1010 may include a locking step 1011 for seating the top cap 430.
  • the supporting part 1010 supports a foot positioned on the tubular body 1000 and may perform a function of maintaining a horizontal level with respect to a pressing force from above.
  • another object such as an insole (for example, the middle brush 70) may be placed.
  • the upper buffer portion 1030 is positioned between the upper insert portion 1020 and the central portion 1050 and has a diameter or a cross-sectional area smaller than the central portion 1050.
  • the tubular body 1000 may have one or more top buffers 1030.
  • the central portion 1050 is positioned between the upper buffer portion 1030 and the lower buffer portion 1060, and has a larger diameter or cross-sectional area and a higher height than the upper buffer portion 1030 and the lower buffer portion 1060.
  • the central portion 1050 may have a larger diameter or cross-sectional area and a higher height than the base portion 1010. Since the diameter or cross-sectional area of the central portion 1050 is larger than the upper buffer portion 1030 and the lower buffer portion 1060, the upper buffer portion 1030 and the lower buffer portion 1060 may be inserted into the central portion 1050. Elasticity is maximized, and can prevent the torsion of the tubular body 1000 while maintaining the center of gravity.
  • the diameter or cross-sectional area of the inner space of the central portion 1050 may be larger than the diameter or cross-sectional area of the upper buffer portion 1030 and the lower buffer portion 1060. In this case, when the tubular body 1000 is compressed, the upper shock absorbing portion 1030 and the lower shock absorbing portion 1060 may be inserted into the central portion 1050 more easily, and structural twist may not occur.
  • the central portion 1050 When the tubular body 1000 is compressed, the central portion 1050 may be expanded in the horizontal direction. This can be seen from FIG. 16.
  • the central portion 1050 may be formed of a material different from that of the upper buffer portion 1030 and the lower buffer portion 1060. In some embodiments, the central portion 1050 may be formed of a material having a stronger elastic force than the upper buffer portion 1030 and the lower buffer portion 1060.
  • Fixing portion 1090 is formed to extend from the bottom to the outside, the center is open.
  • the fixing part 1090 is fixed to the shoe to support and fix the tubular body 1000.
  • the lower stopper 470 may include a locking step 1091 for seating.
  • the fixing part 1090 may have a larger diameter or cross-sectional area than the support part 1010.
  • the shoe shock absorbing tube system 35 is prevented from encountering other shoe shock absorbing systems, and thus the sound caused by bumping each other. Can be prevented from occurring at the source, the lower part of the shock absorber tube system 35 for shoes is widely supported, so that the center of gravity can be stably maintained, and the shock absorber tube system 35 for shoes is prevented from being separated from the shoe. can do.
  • the fixing portion 1090 may have a larger diameter or cross-sectional area than the central portion 1050.
  • the compressed central portion 1050 can be stably supported by the fixing portion 1090, and the portion of the expanded central portion 1050 is placed on the upper surface of the fixing portion 1090 to prevent direct contact with the floor. can do.
  • the lower buffer part 1060 is located between the fixing part 1090 and the center part 1050 and has a diameter or a cross-sectional area smaller than the center part 1050.
  • the tubular body 1000 may have one or more bottom buffers 1060.
  • 39 is a view showing a picture taken with the embodiments of the shock absorber tube system for footwear according to the present invention.
  • the shock absorber tube system 63 for shoes illustrated in FIG. 29 may be the shock absorber tube system 35 for shoes illustrated in FIG. 30, and the shock absorber tube system for shoes illustrated in FIG. 29. 67 may be the shock absorber tube system 30 shown in FIG. 20.
  • the shoe shock absorber tube system 30 may be located in the rear groove 66, and the shoe shock absorber tube system 35 may be located in the front groove 62.
  • the high shock absorber tube system 30 for shoes is located in the rear groove 66, and the low shock absorber tube system 35 for shoes is placed in the front groove 62, so that the heel of the shoe is made high. It can improve the stability of the body, balance the body and keep the center unstable when walking. In addition, it is possible to improve the interlocking force of the heel than the front heel by a longer stretch action, it is possible to improve the design by thinning the front heel of the shoe.
  • the present invention can be used in the shoe manufacturing industry and the like.

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

L'invention concerne une semelle amortissant les chocs destinée à des chaussures, un système tubulaire amortissant les chocs destiné à des chaussures, et des chaussures fonctionnelles. Le système tubulaire amortissant les chocs destiné à des chaussures comprend un corps tubulaire qui revêt la forme d'un tube doté de parties supérieure et inférieure ouvertes. Le corps tubulaire peut comprendre : une partie de fixation qui est formée pour être étendue vers l'extérieur depuis la partie inférieure pour soutenir le corps tubulaire ; une partie soutien qui est formée pour être étendue vers l'extérieur depuis la partie supérieure pour soutenir des pieds situés sur le corps tubulaire ; au moins une partie rembourrage supérieure qui est située au niveau de la partie inférieure de la partie soutien ; au moins une partie rembourrage inférieure qui est située au niveau de la partie supérieure de la partie de fixation et présentant un diamètre ou une surface transversale inférieur à la partie de fixation ; et une partie centrale qui est située entre ladite partie rembourrage supérieure et ladite partie rembourrage inférieure et présentant un diamètre ou une surface transversale supérieur à ladite partie rembourrage supérieure et à ladite partie rembourrage inférieure.
PCT/KR2017/010501 2016-09-28 2017-09-22 Semelle amortissant les chocs destinée à des chaussures, système tubulaire amortissant les chocs destiné à des chaussures, et chaussures fonctionnelles WO2018062782A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020160125139A KR101710310B1 (ko) 2016-09-28 2016-09-28 신발용 충격 흡수 패드
KR10-2016-0125139 2016-09-28
KR10-2017-0021989 2017-02-20
KR1020170021989A KR101730311B1 (ko) 2017-02-20 2017-02-20 신발용 충격 흡수 관체 시스템 및 기능성 신발

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114668224A (zh) * 2022-04-28 2022-06-28 李宁（中国）体育用品有限公司 减震支撑单元、减震支撑组件及鞋底

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08173208A (ja) * 1994-12-22 1996-07-09 Futsuto Techno:Kk 靴用バネ部材およびバネ部材搭載靴
KR200371481Y1 (ko) * 2004-08-04 2004-12-31 김종식 신발
KR20100114261A (ko) * 2009-04-15 2010-10-25 김대석 신발용 충격흡수장치
JP2014033742A (ja) * 2012-08-07 2014-02-24 Aikyo:Kk 靴底、それに用いる加飾用の弾性部材及びこれらを用いた靴
KR101710310B1 (ko) * 2016-09-28 2017-03-08 홍정임 신발용 충격 흡수 패드
KR101730311B1 (ko) * 2017-02-20 2017-04-25 홍정임 신발용 충격 흡수 관체 시스템 및 기능성 신발

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08173208A (ja) * 1994-12-22 1996-07-09 Futsuto Techno:Kk 靴用バネ部材およびバネ部材搭載靴
KR200371481Y1 (ko) * 2004-08-04 2004-12-31 김종식 신발
KR20100114261A (ko) * 2009-04-15 2010-10-25 김대석 신발용 충격흡수장치
JP2014033742A (ja) * 2012-08-07 2014-02-24 Aikyo:Kk 靴底、それに用いる加飾用の弾性部材及びこれらを用いた靴
KR101710310B1 (ko) * 2016-09-28 2017-03-08 홍정임 신발용 충격 흡수 패드
KR101730311B1 (ko) * 2017-02-20 2017-04-25 홍정임 신발용 충격 흡수 관체 시스템 및 기능성 신발

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114668224A (zh) * 2022-04-28 2022-06-28 李宁（中国）体育用品有限公司 减震支撑单元、减震支撑组件及鞋底

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