WO2017150905A1 - Spring cushion shoe having air pumping function - Google Patents

Spring cushion shoe having air pumping function Download PDF

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Publication number
WO2017150905A1
WO2017150905A1 PCT/KR2017/002244 KR2017002244W WO2017150905A1 WO 2017150905 A1 WO2017150905 A1 WO 2017150905A1 KR 2017002244 W KR2017002244 W KR 2017002244W WO 2017150905 A1 WO2017150905 A1 WO 2017150905A1
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WO
WIPO (PCT)
Prior art keywords
air
shoe
spring
buffer tube
guide plate
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PCT/KR2017/002244
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French (fr)
Korean (ko)
Inventor
권동혁
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권동혁
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Publication of WO2017150905A1 publication Critical patent/WO2017150905A1/en

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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
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas

Definitions

  • the present invention relates to a spring shoe that provides cushioning force when the foot stepping, and more specifically, in the shoe provided with a spring in the heel of the shoe to provide a buffering force when walking, the air pumping action is generated when the spring buffering force occurs according to the foot stepping It relates to a spring cushion shoe having an air pumping function so that the can be supplied into the shoe.
  • the spring cushioning shoe is designed to provide a spring having elastic restoring force to the rear bottom of the shoe to absorb the impact force the wearer receives from the ground when walking.
  • It includes, the insole formed in the through hole formed in the toe ground portion and the rear shaft bottom and the inlet formed on one side of the depression and the first air inlet for allowing air to enter;
  • An air pump coupled to the depression formed on the bottom surface of the rear shaft portion of the insole and discharging air introduced through the first air inlet toward the through hole; and an outer cover covering the air pump to be in close contact with the insole; It is characterized by guiding the air in the rear shaft portion of the shoe to the toe ground.
  • the air pump should be operated according to the walking speed of the wearer.
  • the air pump does not operate intact.
  • the air inlet pipe forming the air valve for air inlet and outlet, the air inlet and the air tube forming the air inlet and the space combined with the air inlet pipe, the air tube and the air valve so that the air is represented to the outside,
  • the outsole is combined with a synthetic resin that is molded integrally outside the tube.
  • the air tube has to repeat contraction and restoration in accordance with the walking speed of the wearer, but there has been a problem in that the restoring force cannot be generated in accordance with the walking speed.
  • It is a shoe sole having an aero so as to deliver the air flowing from the bottom of the shoe body constituting the shoe to the sole of the wearer, and detachably coupled to the rear bottom of the shoe sole and the air introduced inward through the buffer force It includes an air cushion to be supplied to the sole of the wearer through the aero.
  • the buffering force acting part In walking, the buffering force acting part always touches the ground first so that the walking posture can be corrected.
  • the present invention forms an air branch to form a bottom of the shoe body and the air is evenly supplied to the inside of the shoe body on the upper surface and the air guide passage communicating with the air branch path on the rear surface is up and down A shock absorbing tube which is supplied to the inside of the shoe body through the air guide path while being compressed and restored through the buffer restoring force of the spring provided therein and coupled to the rear bottom of the shoe sole and formed through the shoe sole.
  • the air guide plate is in close contact with the upper surface of the opening of the buffer tube to be fixed to the bottom surface of the shoe sole with an adhesive through the top surface of the air guide plate;
  • the upper end of the spring is fitted into the center of the bottom surface of the air guide plate to be coupled;
  • a fixing piece is integrally formed at the center of the front end portion of the air guide plate, and a fixing pin protrudes downward from the fixing piece so as to be fitted into a fixing groove formed at the center of one side of the buffer tube to be fixed in position;
  • the air supply path is formed at the center of the fixing piece so as to be in communication with the air guide path of the shoe sole so that the air of the buffer tube can be supplied;
  • the inside and outside of the buffer tube is connected to both sides of the fixing piece so that air can be introduced therein, but when a vertical load of the shoe body is generated, the air is elastically in close contact with the bottom of the shoe body to block air movement and remove the vertical load.
  • the air when stepping on the ground of a shoe, the air is supplied into the shoe by the compression of the cushioning tube, and when the shoe falls off the ground, a gap is formed between the cushioning tube and the sole of the shoe and the air inlet connected to the gap.
  • the air is opened to supply air from the outside, there is an advantage of providing a stable buffering force as well as a stable air supply into the shoe.
  • FIG. 1 is a perspective view of a spring cushion shoe having an air pumping function according to the present invention
  • FIG. 2 is a perspective view of the plane separated from the main portion in FIG. 1;
  • FIG. 3 is a bottom separated perspective view illustrating the main portion separated from FIG. 1;
  • FIG. 4 is a plan view of the coupled state of FIG.
  • Figure 5 is a side cross-sectional view of Figure 4,
  • FIG. 6 is an exploded view of FIG. 5;
  • Figure 7 is a perspective view of the coupling tube and the air guide plate in Figures 1 to 6,
  • FIG. 8 is a plan view of the main portion of FIG.
  • FIGS. 7 and 8 are side views of FIGS. 7 and 8.
  • FIG. 10 is a state diagram used in accordance with the present invention is a state in which air is supplied from the outside,
  • FIG. 11 is a state diagram used in accordance with the present invention is a state in which the air of the buffer tube is delivered to the interior of the shoe body,
  • FIG. 12 is a perspective view of the main assembly state according to the present invention.
  • the present invention is to allow the air to be quickly supplied to the inside of the shoe with a spring buffer when the ground stepping force of the shoe in the walking and to allow the air to quickly flow into the shoe sole when the ground is released.
  • the present invention the shoe sole 100 by the bottom of the shoe body shown in Figures 1 to 12 to guide the air generated from the rear bottom to be evenly supplied into the interior of the shoe body, and the The shock absorbing tube 200 and the shoe sole 100 which are coupled to the rear bottom of the shoe sole 100 and compressed and restored through a buffer restoring force provided therein, supply air from the outside into the shoe body.
  • the buffer tube 200 is provided between the buffer tube 200 to be stably coupled to the shoe sole 100 and to guide the inflow of external air and to supply the inside of the shoe body. It is configured to include an air guide plate (300).
  • the shoe sole 100 is integrally coupled to the bottom of the shoe body constituting the shoe is to be in close contact with the ground when the foot stepping, the plurality of air branch passage 120 so that the air is evenly supplied to the inside of the shoe body on the upper surface ) Is formed, and the air guide path 140 communicating with the center line groove 122 of the air branch path 120 is formed through the rear surface.
  • the air branch path 120, the center line groove 122, the air guide path 140 is connected to each other and integrally molded when manufacturing the shoe sole and after the cover cover 160 except for the opening opening Covered (see FIGS. 1, 2 and 4).
  • a guide groove 180 is formed on the rear bottom surface of the shoe sole 100, and the upper surface of the air guide plate 300 is fitted into the guide groove 180 to be in close contact and is fixed with an adhesive material. (See FIG. 3).
  • the buffer tube 200 is to be coupled to the rear bottom surface of the shoe sole 100, made of a transparent or opaque material having a buffer force, the opening 210 is opened upwardly on the upper surface. And the opening 210 is formed with an extension piece 220 protruding inward. In addition, the fixing groove 230 is formed to open upward in the front center of the opening (210). In addition, the seat 260 is placed on the inner bottom surface of the buffer tube 200 so that the bottom surface of the spring 330 to be described later is in close contact with each other (see FIGS. 6 and 7).
  • the seat 260 is tightly fixed to the inner bottom surface of the buffer tube 200 to support the spring 330 to protect the bottom surface of the buffer tube 200.
  • the bottom surface of the edge of the air guide plate 300 is in close contact with the extension piece 220 is integrally coupled through the adhesive.
  • the sheet 260 is made of a cloth or synthetic resin material, is in close contact with the bottom surface of the buffer tube 200 to prevent the friction of the spring 330.
  • the center of the bottom surface of the buffer tube 200 is in close contact with the adhesion plate 202 for thickness reinforcement is integrally coupled through adhesion.
  • the close contact plate 202 is formed to be thicker than the thickness of the buffer tube 200, so that it is possible to stably maintain the compression restoration during stepping.
  • a bottom contact plate 204 is attached to the bottom surface of the buffer tube 200 to surround the contact plate 202.
  • the air guide plate 300 has a plate-like structure, a metal or synthetic resin material of a relatively light material, the upper surface is coupled to the bottom surface of the shoe sole 100 and the lower surface of the buffer tube 200 It is in close contact with the upper surface of the extension piece 220 is integrally coupled through the adhesive or the like.
  • the air guide plate 300 is formed to protrude in a form in which the fixing piece 310 extends in the center of the front end, and the fixing pin to be fitted into the fixing groove 230 and fixed to the bottom end of the fixing piece 310.
  • a 313 is protruded and an air supply path 315 penetrates up and down at the center of the fixing piece 313.
  • the spring fixing member 320 is formed to protrude from the center of the bottom surface of the air guide plate 300, the upper end of the spring 330 is fitted to the spring fixing portion 320 is coupled to (see Figure 7).
  • the spring 330 is a coiled spring having the same wire diameter as known, and takes the form of gradually reducing the outer diameter from the lower side to the upper side so that the height is minimized during compression.
  • the spring fixing member 320 and the spring 330 may be molded to form an integrated body. That is, when manufacturing the mold of the spring fixing member 320, the upper end of the spring 330 of the metal material may be molded in a predetermined width.
  • the air guide plate 300 is tightly coupled to the upper surface of the extension piece 220 formed at the opening 210 of the buffer tube 200. In this state, the air guide plate 300 is fixed to the rear bottom surface of the shoe sole 100 with an adhesive.
  • the air supply path 315 formed in the center of the fixing piece 310 and the air guide path 140 of the shoe sole 100 are in communication with each other, the both sides centering on the fixing piece 310
  • An air inflow path 340 and 350 are formed to connect the inside and the outside of the buffer tube 200 to allow the air to flow therein (see FIG. 12).
  • the bottom surface of the shoe sole 100 is elastically closely contacted with the buffering force of the buffer tube 200 to block the air inflow paths 340 and 350 as shown in FIG. 10.
  • the shoe stepping force is released, as shown in FIG. 11 through the elastic restoring force of the buffer tube 200, a gap is formed between the buffer tube 200 and the shoe sole 100, thereby introducing the air through the gap.
  • the furnaces 340 and 350 are opened so that external air is quickly supplied into the buffer tube 200.
  • the air inflow paths 340 and 350 are blocked together with the buffering force of the buffer tube 200, and the internal air of the buffer tube 200 is continuously supplied to the air supply path 315 and air.
  • the guide path 140, the center line groove 122, and the air branch passage 120 are supplied to the inside of the shoe body.
  • the shoe foot release force is released, external air is absorbed in the buffer tube 200 and the shoe sole 100.
  • the air inflow paths 340 and 350 are opened by the gap therebetween so that external air is quickly supplied to the inside of the buffer tube 200.
  • the spring fixing member 320 coupled to the air guide plate 300 is adhesively fixed through an adhesive means in a state separated from the air guide plate 300.
  • the spring fixing member 320 has a fixing hole formed at the bottom thereof so that an upper end of the spring 330 is inserted along the spiral direction and fixed integrally with the spring fixing member 320.
  • the cover piece 328 covers the guide hole 304 and is integrally coupled with the spring fixing member 320 through an adhesive.
  • the spring fixing member 320 and the cover piece 328 may be coupled to the guide hole 304 in the shape of male and female, and in the guide hole 304 of the air guide plate 300 in the coupled state as described above.
  • the adhesive may be fixed through an adhesive means.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The present invention relates to a spring cushion shoe having an air pumping function. The present invention comprises, in a shoe body: a shoe sole (100), which is a part supported on the ground and guides the air, generated from the rear bottom thereof, so as to uniformly supply the air into the shoe body; a buffer tube (200) coupled to the rear bottom of the shoe sole (100), and supplying, into the shoe body, the air flowing from the outside while the buffer tube is compressed and restored by means of buffer restoring power provided therein; and an air guide plate (300) provided between the shoe sole (100) and the buffer tube (200) so as to allow the buffer tube (200) to be stably coupled to the shoe sole (100) and to guide the inflow of external air and guide the air such that the air is supplied to the inside of the shoe body. The present invention allows the air to be supplied into the shoe when the shoe steps on the ground during walking, and allows the air to be supplied from the outside when the shoe is off the ground, thereby enabling buffer power to be stably provided and the air to be stably supplied.

Description

에어 펌핑 기능을 갖는 스프링 쿠션 신발Spring Cushion Shoe with Air Pumping Function
본 발명은 발 디딤시 완충력을 제공하는 스프링 신발에 관한 것으로서, 더욱 상세하게는 신발 뒷굽에 스프링이 구비되어 보행시 완충력을 제공하는 신발에 있어 발 디딤에 따른 스프링 완충력 발생시 에어 펌핑 작용이 발생되어 에어가 신발 내부로 공급될 수 있도록 하는 에어 펌핑 기능을 갖는 스프링 쿠션 신발에 관한 것이다.The present invention relates to a spring shoe that provides cushioning force when the foot stepping, and more specifically, in the shoe provided with a spring in the heel of the shoe to provide a buffering force when walking, the air pumping action is generated when the spring buffering force occurs according to the foot stepping It relates to a spring cushion shoe having an air pumping function so that the can be supplied into the shoe.
일반적으로 스프링 완충 신발은, 신발의 후방 저면에 탄성 복원력을 갖는 스프링을 제공하여서 된 것으로 착용자가 보행시 지면으로부터 받는 충격력을 흡수하게 된다.In general, the spring cushioning shoe is designed to provide a spring having elastic restoring force to the rear bottom of the shoe to absorb the impact force the wearer receives from the ground when walking.
이는 착용자가 걷거나 뛸 때 스프링 탄성력에 의한 점핑력이 제공될 수 있는 것으로 종래 어린이들에 의해 유희용으로 적용되어 왔으나 동일한 시간 동안 동일한 움직임을 반복하는 경우 일반적인 운동화 착용시 보다 많은 운동량을 얻을 수 있어 최근에는 운동시간이 부족한 성인층에 의해 많은 운동력 또는 다이어트 용으로 호응을 얻고 있다.This can be provided by the spring elastic force of the wearer when walking or running, which has been applied for recreation by children in the past, but if the same movement is repeated for the same time, more exercise volume can be obtained when wearing the normal sneakers recently. Adults who lack exercise time have gained a lot of support for exercise or diet.
최근의 완충 신발을 보면 다양한 아이디어 제시를 통해 다양한 구조로 변화되고 있으나 대부분이 신발의 밑창과 지면에 밀착되는 밑판 사이에 스프링을 위치시킨 후 스프링의 완충력을 통해 운동 효과 및 유희 효과를 얻도록 하고 있다.Recently, the shoes have been changed to various structures by suggesting various ideas, but most of them are located between the soles of the shoes and the soles that are in close contact with the ground. .
하지만, 운동자의 경우 신발 내부에 온도차에 의한 습기 및 이로인해 발냄새 등이 발생되어 운동중에도 자주 벗고 말려야 하는 문제점이 있어왔다.However, in the case of the athlete, there is a problem that the moisture caused by the temperature difference inside the shoe and thus caused a bad smell due to frequent drying off during the exercise.
이를 해결하고자 종래 신발 내부에 에어를 공급하고자 하는 기술이 다양하게 제시된 바 있다.To solve this problem, various techniques for supplying air into a conventional shoe have been presented.
대한민국 실용신안등록 제20-0308116호 "신발밑창과 신발밑창용 에어펌프와 에어펌프가 일체로 구비된 신발밑창"이 제시된 바 있다.Republic of Korea Utility Model Registration No. 20-0308116 "Shoe soles and air soles for shoe soles and shoe soles equipped with an air pump" has been presented.
이는, 발가락 접지부에 형성된 통공과 뒷축부 저면에 형성된 함몰부와 상기 함몰부의 일측에 형성되며 공기가 유입되도록 하기 위한 제1 공기 흡입구가 형성되는 깔창과; 상기 깔창의 뒷축부 저면에 형성된 상기 함몰부에 결합되고 상기 제1 공기 흡입구를 통하여 유입된 공기를 상기 통공쪽으로 배출시키는 에어펌프;와 상기 에어펌프를 덮어 상기 깔창에 밀착시키는 외부덮개;로 구성되어 신발내 뒷축부의 공기를 발가락 접지부로 안내시키는 것을 특징으로 하는 것이다.It includes, the insole formed in the through hole formed in the toe ground portion and the rear shaft bottom and the inlet formed on one side of the depression and the first air inlet for allowing air to enter; An air pump coupled to the depression formed on the bottom surface of the rear shaft portion of the insole and discharging air introduced through the first air inlet toward the through hole; and an outer cover covering the air pump to be in close contact with the insole; It is characterized by guiding the air in the rear shaft portion of the shoe to the toe ground.
하지만, 상기한 경우 착용자의 보행시 늦고 빠름에도 에어펌프가 착용자의 보행 속도에 맞추어 동작되어야 하는데 디딤력이 강한 경우 에어펌프가 온전하게 작동하지 못하는 문제점이 있다.However, in the above case, even when the wearer's walking is late and fast, the air pump should be operated according to the walking speed of the wearer. However, when the stepping force is strong, the air pump does not operate intact.
또한, 대한민국 등록특허 제10-0777252호 "에어 튜브를 형성한 신발의 바닥창" 이 제시된 바 있다.In addition, the Republic of Korea Patent No. 10-0777252 "sole of the shoe formed an air tube" has been presented.
이는, 공기 유입과 배출을 위한 공기 밸브를 형성한 공기 유입관과, 상기의 공기 유입관을 결합한 공기 유입구 및 공간부를 형성한 에어 튜브와, 상기의 에어 튜브와 공기 밸브가 외부로 표현되도록, 에어 튜브 바깥쪽으로 일체로 성형하는 합성수지로 바닥창을 결합한 것이다.The air inlet pipe forming the air valve for air inlet and outlet, the air inlet and the air tube forming the air inlet and the space combined with the air inlet pipe, the air tube and the air valve so that the air is represented to the outside, The outsole is combined with a synthetic resin that is molded integrally outside the tube.
하지만, 상기한 바닥창의 경우도 전자와 마찬가지로 착용자의 보행 속도에 맞추어 에어 튜브가 수축과 복원을 반복해야 하는데 보행 속도에 맞추어 복원력을 발생하지 못하는 문제점이 있어왔다.However, in the case of the outsole as described above, the air tube has to repeat contraction and restoration in accordance with the walking speed of the wearer, but there has been a problem in that the restoring force cannot be generated in accordance with the walking speed.
최근 본원 발명인에 의해 대한민국 특허등록 제10-1251341호로 분리형 에어 쿠션을 갖는 스프링 신발이 제시된 바 있다.Recently, a spring shoe having a separate air cushion has been proposed by the inventor of the Republic of Korea Patent No. 10-1251341.
이는, 신발을 이루는 신발 몸체의 저면에서 유입되는 에어를 착용자의 발바닥으로 전달 시킬 수 있도록 에어로를 갖는 신발 밑창과, 상기 신발 밑창의 후방 저면에 분리 가능하게 결합되며 완충력을 통해 내측으로 유입된 에어를 상기 에어로를 통해 착용자의 발바닥으로 공급하게 되는 에어 쿠션을 포함하는 것이다.It is a shoe sole having an aero so as to deliver the air flowing from the bottom of the shoe body constituting the shoe to the sole of the wearer, and detachably coupled to the rear bottom of the shoe sole and the air introduced inward through the buffer force It includes an air cushion to be supplied to the sole of the wearer through the aero.
하지만, 상기한 스프링 신발의 경우 발 디딤에 따른 압축시 유입된 에어에 의해 쿠션력이 발생되지 않는 문제점 및 제조가 힘든 문제점이 있었다.However, in the case of the spring shoes, there is a problem that the cushioning force is not generated by the air introduced during the compression according to the foot step, and the manufacturing is difficult.
이에, 본 발명은 상기한 문제점을 해결하기 위해 창안된 것으로,Accordingly, the present invention was made to solve the above problems,
본 발명의 목적은,The object of the present invention,
보행에 있어 신발의 지면 디딤시에는 에어가 신발 내부로 공급되도록 하고 신발이 지면으로부터 떨어지게 되면 외부로부터 에어가 공급되도록 하여 안정된 완충력 제공은 물론 안정된 에어공급이 가능하도록 하는데 있다.In walking, when the shoes step on the ground, the air is supplied to the inside of the shoe, and when the shoes fall from the ground, the air is supplied from the outside to provide a stable cushioning force and a stable air supply.
보행에 있어 완충력 작용부분이 항상 지면에 먼저 닿도록 하여 보행 자세가 교정될 수 있도록 하는데 있다.In walking, the buffering force acting part always touches the ground first so that the walking posture can be corrected.
상기 목적을 달성하기 위하여, 본 발명은 신발몸체의 저부를 이루며 상면에 상기 신발몸체의 내부로 에어가 고르게 공급되도록 에어 분기로가 형성되고 후방 표면에 상기 에어 분기로와 연통되는 에어 안내로가 상하로 관통 형성된 신발밑창과, 상기 신발밑창의 후방 저면에 결합되고 내부에 제공된 스프링의 완충 복원력을 통해 압축 및 복원되면서 유입되는 에어를 상기 에어 안내로를 통해 상기 신발몸체의 내부로 공급하게 되는 완충튜브를 포함하여 구성되며; 상기 완충튜브의 개방구 상면에 에어안내판이 밀착된 상태에서 상기 에어안내판의 상면을 통해 상기 신발밑창의 저면에 접착제로 고정되도록 하고; 상기 에어안내판의 저면 중심에 스프링의 상단이 끼워져 결합되도록 하며; 상기 에어안내판의 전방측 단부 중심에 고정편이 일체형으로 돌출 형성되며, 상기 고정편에 고정핀이 하향 돌출되어 상기 완충튜브의 일측 중심에 형성된 고정홈에 끼워져 위치 고정되도록 하고; 상기 고정편의 중심에 상기 신발밑창의 에어 안내로와 연통되어 상기 완충튜브의 에어가 공급될 수 있도록 에어 공급로가 형성되도록 하며; 상기 고정편을 중심으로 한 양쪽에 상기 완충튜브의 내측와 외부를 연결하여 에어가 유입될 수 있도록 하되 상기 신발몸체의 수직 하중 발생시에는 신발몸체의 저면과 탄력적으로 밀착되어 에어 이동을 차단하고 수직 하중 제거시에는 틈새가 형성되어 에어가 유입될 수 있도록 하는 에어 유입로가 형성되도록 한 것으로 구현할 수 있다.In order to achieve the above object, the present invention forms an air branch to form a bottom of the shoe body and the air is evenly supplied to the inside of the shoe body on the upper surface and the air guide passage communicating with the air branch path on the rear surface is up and down A shock absorbing tube which is supplied to the inside of the shoe body through the air guide path while being compressed and restored through the buffer restoring force of the spring provided therein and coupled to the rear bottom of the shoe sole and formed through the shoe sole. It is configured to include; The air guide plate is in close contact with the upper surface of the opening of the buffer tube to be fixed to the bottom surface of the shoe sole with an adhesive through the top surface of the air guide plate; The upper end of the spring is fitted into the center of the bottom surface of the air guide plate to be coupled; A fixing piece is integrally formed at the center of the front end portion of the air guide plate, and a fixing pin protrudes downward from the fixing piece so as to be fitted into a fixing groove formed at the center of one side of the buffer tube to be fixed in position; The air supply path is formed at the center of the fixing piece so as to be in communication with the air guide path of the shoe sole so that the air of the buffer tube can be supplied; The inside and outside of the buffer tube is connected to both sides of the fixing piece so that air can be introduced therein, but when a vertical load of the shoe body is generated, the air is elastically in close contact with the bottom of the shoe body to block air movement and remove the vertical load. When the gap is formed can be implemented to be formed so that the air inlet path to allow air to be introduced.
본 발명은 보행에 있어 신발의 지면 디딤시에는 완충튜브의 압축으로 에어가 신발 내부로 공급되도록 하게되고 신발이 지면으로부터 떨어지게 되면 완충튜브와 신발밑창 사이에 틈새가 형성되고 이 틈새와 연결된 에어유입로가 개방되어 외부로부터 에어가 공급되도록 함에따라 안정된 완충력 제공은 물론 신발 내부로 안정된 에어공급이 가능한 장점이 있다.According to the present invention, when stepping on the ground of a shoe, the air is supplied into the shoe by the compression of the cushioning tube, and when the shoe falls off the ground, a gap is formed between the cushioning tube and the sole of the shoe and the air inlet connected to the gap. As the air is opened to supply air from the outside, there is an advantage of providing a stable buffering force as well as a stable air supply into the shoe.
또한, 보행에 있어 완충력 작용부분이 항상 지면에 먼저 닿도록 함에따라 보행 자세가 교정될 수 있는 장점이 있다In addition, there is an advantage that the walking posture can be corrected as the buffering force acting part always touches the ground first in walking.
도 1은 본 발명에 따른 에어 펌핑 기능을 갖는 스프링 쿠션 신발의 사시도,1 is a perspective view of a spring cushion shoe having an air pumping function according to the present invention,
도 2는 도 1에서 요부를 분리시켜 도시한 평면 분리 사시도,FIG. 2 is a perspective view of the plane separated from the main portion in FIG. 1;
도 3은 도 1에서 요부를 분리시켜 도시한 저면 분리 사시도,3 is a bottom separated perspective view illustrating the main portion separated from FIG. 1;
도 4는 도 2 또는 도 3의 결합상태 평면도,4 is a plan view of the coupled state of FIG.
도 5는 도 4의 측단면 조립도,Figure 5 is a side cross-sectional view of Figure 4,
도 6은 도 5의 분해도,6 is an exploded view of FIG. 5;
도 7은 도 1 내지 도 6에서 완충튜브와 에어안내판의 결합상태 사시도,Figure 7 is a perspective view of the coupling tube and the air guide plate in Figures 1 to 6,
도 8은 도 7의 평면 요부도,8 is a plan view of the main portion of FIG.
도 9는 도 7 및 도 8의 측면도,9 is a side view of FIGS. 7 and 8;
도 10은 본 발명에 따른 사용상태도이며 외부로부터 에어가 공급되는 상태도,10 is a state diagram used in accordance with the present invention is a state in which air is supplied from the outside,
도 11은 본 발명에 따른 사용상태도이며 완충튜브의 에어가 신발몸체의 내부로 전달되는 상태도,11 is a state diagram used in accordance with the present invention is a state in which the air of the buffer tube is delivered to the interior of the shoe body,
도 12는 본 발명에 따른 조립상태 요부 사시도.12 is a perspective view of the main assembly state according to the present invention.
이하, 본 발명에 따른 바람직한 실시예를 첨부된 도면을 참조로 하여 상세히 설명하며 본 발명을 설명함에 있어 관련된 공지 기술 등은 본 발명의 요지를 흐리게 할 수 있다고 판단되는 경우 그 자세한 설명은 생략하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and in describing the present invention, if it is determined that the related well-known technology may blur the gist of the present invention, the detailed description thereof will be omitted. do.
본 발명은, 보행에 있어 신발의 지면 디딤력 작용시에는 스프링 완충과 함께 에어를 신발 내부로 빠르게 공급될 수 있도록 하고 지면 해제시에는 외부로부터 에어가 빠르게 신발밑창으로 유입될 수 있도록 하는 것이다.The present invention is to allow the air to be quickly supplied to the inside of the shoe with a spring buffer when the ground stepping force of the shoe in the walking and to allow the air to quickly flow into the shoe sole when the ground is released.
본 발명은, 도 1 내지 도 12의 도시에 의하여 신발 몸체에 있어 바닥면에 지지되는 부분이며 후방 저면에서 발생되는 에어를 상기 신발 몸체의 내부로 고르게 공급되도록 안내하는 신발밑창(100)과, 상기 신발밑창(100)의 후방 저면에 결합되고 내부에 제공된 완충 복원력을 통해 압축 및 복원되면서 외부로부터 유입되는 에어를 상기 신발몸체의 내부로 공급하게 되는 완충튜브(200) 및 상기 신발밑창(100)과 완충튜브(200) 사이에 제공되어 상기 완충튜브(200)가 상기 신발밑창(100)에 안정되게 결합될 수 있도록 함과 더불어 외부 에어의 유입을 안내하고 또한 상기 신발몸체의 내부로 공급하도록 안내하는 에어안내판(300)을 포함하여 구성된다.The present invention, the shoe sole 100 by the bottom of the shoe body shown in Figures 1 to 12 to guide the air generated from the rear bottom to be evenly supplied into the interior of the shoe body, and the The shock absorbing tube 200 and the shoe sole 100 which are coupled to the rear bottom of the shoe sole 100 and compressed and restored through a buffer restoring force provided therein, supply air from the outside into the shoe body. The buffer tube 200 is provided between the buffer tube 200 to be stably coupled to the shoe sole 100 and to guide the inflow of external air and to supply the inside of the shoe body. It is configured to include an air guide plate (300).
상기 신발밑창(100)은, 신발을 이루는 신발몸체의 저부에 일체로 결합되어 발 디딤시 지면에 밀착되는 것이며, 상면에 상기 신발몸체의 내부로 에어가 고르게 공급되도록 복수갈래의 에어 분기로(120)가 형성되고 후방 표면에 상기 에어 분기로(120)의 중심라인홈(122)과 연통되는 에어 안내로(140)가 상하로 관통 형성된다.The shoe sole 100 is integrally coupled to the bottom of the shoe body constituting the shoe is to be in close contact with the ground when the foot stepping, the plurality of air branch passage 120 so that the air is evenly supplied to the inside of the shoe body on the upper surface ) Is formed, and the air guide path 140 communicating with the center line groove 122 of the air branch path 120 is formed through the rear surface.
상기 에어 분기로(120), 상기 중심라인홈(122), 상기 에어 안내로(140)는 서로 연결되는 것이며 상기 신발밑창 제조시 일체로 성형되며 제조후 개방구를 제외하고 커버편(160)을 통해 커버된다.(도 1, 도 2, 도 4 참조)The air branch path 120, the center line groove 122, the air guide path 140 is connected to each other and integrally molded when manufacturing the shoe sole and after the cover cover 160 except for the opening opening Covered (see FIGS. 1, 2 and 4).
상기 신발밑창(100)의 후방 저면에는 안내홈(180)이 형성되며 상기 안내홈(180)에는 상기 에어안내판(300)의 상면이 밀착된 형태로 끼워져 접착재로 고정된다.(도 3 참조)A guide groove 180 is formed on the rear bottom surface of the shoe sole 100, and the upper surface of the air guide plate 300 is fitted into the guide groove 180 to be in close contact and is fixed with an adhesive material. (See FIG. 3).
상기 완충튜브(200)는, 상기 신발밑창(100)의 후방 저면에 결합되는 것이며, 완충력을 갖는 투명 또는 불투명 소재로 이루어지고, 상면에 상향으로 개방된 개방구(210)가 형성된다. 그리고 상기 개방구(210)에는 안쪽으로 돌출된 연장편(220)이 형성된다. 또한 상기 개방구(210)의 전방 중심에 고정홈(230)이 상향 개방되게 형성된다. 또한 상기 완충튜브(200)의 내측 바닥면에는 후술되는 스프링(330)의 저면이 밀착되어 지지되도록 시트(260)가 올려진다.(도 6 및 도 7 참조)The buffer tube 200 is to be coupled to the rear bottom surface of the shoe sole 100, made of a transparent or opaque material having a buffer force, the opening 210 is opened upwardly on the upper surface. And the opening 210 is formed with an extension piece 220 protruding inward. In addition, the fixing groove 230 is formed to open upward in the front center of the opening (210). In addition, the seat 260 is placed on the inner bottom surface of the buffer tube 200 so that the bottom surface of the spring 330 to be described later is in close contact with each other (see FIGS. 6 and 7).
즉, 상기 완충튜브(200)의 내측 바닥면에, 상기 스프링(330)을 지지하여 상기 완충튜브(200)의 바닥면을 보호하도록 시트(260)가 밀착 고정된다.That is, the seat 260 is tightly fixed to the inner bottom surface of the buffer tube 200 to support the spring 330 to protect the bottom surface of the buffer tube 200.
상기 연장편(220)에 상기 에어안내판(300)의 테두리 저면이 밀착되어 접착을 통해 일체형으로 결합된다.The bottom surface of the edge of the air guide plate 300 is in close contact with the extension piece 220 is integrally coupled through the adhesive.
상기 시트(260)는, 천 또는 합성수지 소재로 이루어지며, 상기 완충튜브(200)의 바닥면에 밀착되어 상기 스프링(330)의 마찰을 방지하게 된다.The sheet 260 is made of a cloth or synthetic resin material, is in close contact with the bottom surface of the buffer tube 200 to prevent the friction of the spring 330.
상기 완충튜브(200)의 저면 중심에는 두께 보강을 위한 밀착판(202)이 밀착되어 접착을 통해 일체로 결합된다.The center of the bottom surface of the buffer tube 200 is in close contact with the adhesion plate 202 for thickness reinforcement is integrally coupled through adhesion.
상기 밀착판(202)은, 상기 완충튜브(200)의 두께보다 두껍게 형성되어 있어 발디딤시 압축 복원을 안정되게 유지할 수 있도록 하게 된다.The close contact plate 202 is formed to be thicker than the thickness of the buffer tube 200, so that it is possible to stably maintain the compression restoration during stepping.
상기 완충튜브(200)의 저면에는 상기 밀착판(202)을 감싸며 지면밀착판(204)이 부착된다.A bottom contact plate 204 is attached to the bottom surface of the buffer tube 200 to surround the contact plate 202.
상기 에어안내판(300)은, 판상의 구조를 취하며, 비교적 가벼운 소재의 금속 또는 합성수지 소재가 가능하고, 윗쪽 표면이 상기 신발밑창(100)의 저면에 결합되고 아랫쪽 표면이 상기 완충튜브(200)의 연장편(220) 상면에 밀착되어 접착 등을 통해 일체형으로 결합된다.The air guide plate 300 has a plate-like structure, a metal or synthetic resin material of a relatively light material, the upper surface is coupled to the bottom surface of the shoe sole 100 and the lower surface of the buffer tube 200 It is in close contact with the upper surface of the extension piece 220 is integrally coupled through the adhesive or the like.
그리고, 상기 에어안내판(300)은, 전방 단부 중심에 고정편(310)이 연장된 형태로 돌출 형성되고, 상기 고정편(310)의 저면 단부에 상기 고정홈(230)에 끼워져 고정되도록 고정핀(313)이 돌출 형성되며, 상기 고정편(313)의 중심에 상하로 관통된 에어 공급로(315)가 형성된다. 또한, 상기 에어안내판(300)의 저면 중심에 스프링고정부재(320)가 돌출 형성되고, 상기 스프링고정부(320)에 스프링(330)의 상단이 끼워져 결합된다.(도 7 참조)In addition, the air guide plate 300 is formed to protrude in a form in which the fixing piece 310 extends in the center of the front end, and the fixing pin to be fitted into the fixing groove 230 and fixed to the bottom end of the fixing piece 310. A 313 is protruded and an air supply path 315 penetrates up and down at the center of the fixing piece 313. In addition, the spring fixing member 320 is formed to protrude from the center of the bottom surface of the air guide plate 300, the upper end of the spring 330 is fitted to the spring fixing portion 320 is coupled to (see Figure 7).
상기 스프링(330)은, 공지와 같이 동일 선경을 갖는 코일형 스프링이며, 압축시 높이가 최소화 될 수 있도록 하측에서 상측으로 외경이 점차적으로 축소되는 형태를 취한다. The spring 330 is a coiled spring having the same wire diameter as known, and takes the form of gradually reducing the outer diameter from the lower side to the upper side so that the height is minimized during compression.
여기서, 상기 에어안내판(300) 형성시 상기 스프링고정부재(320)와 상기 스프링(330)이 일체형을 이루도록 성형 제조할 수 있다. 즉 상기 스프링고정부재(320)의 금형을 통한 제조시 금속 소재의 상기 스프링(330)의 상단을 일정폭 끼워진 형태로 성형하면 된다. Here, when the air guide plate 300 is formed, the spring fixing member 320 and the spring 330 may be molded to form an integrated body. That is, when manufacturing the mold of the spring fixing member 320, the upper end of the spring 330 of the metal material may be molded in a predetermined width.
이에따라, 상기 신발밑창(100)에 상기 완충튜브(200) 결합시 먼저 상기 완충튜브(200)의 개방구(210)에 형성된 연장편(220) 상면에 상기 에어안내판(300)을 밀착 결합시키고, 이 상태에서 상기 에어안내판(300)을 상기 신발밑창(100)의 후방 저면에 접착제로 고정한다.Accordingly, when the cushioning tube 200 is coupled to the shoe sole 100, the air guide plate 300 is tightly coupled to the upper surface of the extension piece 220 formed at the opening 210 of the buffer tube 200. In this state, the air guide plate 300 is fixed to the rear bottom surface of the shoe sole 100 with an adhesive.
그러면, 상기 고정편(310)의 중심에 형성된 에어 공급로(315)와 상기 신발밑창(100)의 에어 안내로(140)가 서로 연통되고, 상기 고정편(310)을 중심으로 한 양쪽에 상기 완충튜브(200)의 내측과 외부를 연결하여 에어가 유입될 수 있도록 에어 유입로(340)(350)가 형성되게 된다.(도 12 참조)Then, the air supply path 315 formed in the center of the fixing piece 310 and the air guide path 140 of the shoe sole 100 are in communication with each other, the both sides centering on the fixing piece 310 An air inflow path 340 and 350 are formed to connect the inside and the outside of the buffer tube 200 to allow the air to flow therein (see FIG. 12).
이에따라 신발 디딤시에는 상기 완충튜브(200)의 완충력을 통해 상기 신발밑창(100)의 저면과 탄력적으로 밀착되어 도 10에 도시된 바와같이 상기 에어 유입로(340)(350)를 차단하게 되고, 신발 디딤력이 해제되면 상기 완충튜브(200)의 탄성 복원력을 통해 도 11에 도시된 바와같이 상기 완충튜브(200)와 상기 신발밑창(100) 사이에 틈새가 형성되어 상기 틈새를 통해 상기 에어 유입로(340)(350)가 개방되어 이를 통해 외부 에어가 상기 완충튜브(200)의 내부로 빠르게 공급되게 된다.Accordingly, during shoe stepping, the bottom surface of the shoe sole 100 is elastically closely contacted with the buffering force of the buffer tube 200 to block the air inflow paths 340 and 350 as shown in FIG. 10. When the shoe stepping force is released, as shown in FIG. 11 through the elastic restoring force of the buffer tube 200, a gap is formed between the buffer tube 200 and the shoe sole 100, thereby introducing the air through the gap. The furnaces 340 and 350 are opened so that external air is quickly supplied into the buffer tube 200.
즉, 보행에 따른 신발 디딤시에는 완충튜브(200)의 완충력과 함께 에어 유입로(340)(350)가 차단되고 연속해서 상기 완충튜브(200)의 내부 에어가 에어 공급로(315), 에어 안내로(140), 중심라인홈(122), 에어 분기로(120)를 통해 신발몸체의 내부로 공급되게 되고 반대로 신발 디딤력 해제시에는 외부 에어가 완충튜브(200)와 신발밑창(100) 사이의 틈새에 의해 에어 유입로(340)(350)가 개방되어져 이를 통해 외부 에어가 완충튜브(200)의 내부로 빠르게 공급되게 된다.That is, when the shoes step along the walking, the air inflow paths 340 and 350 are blocked together with the buffering force of the buffer tube 200, and the internal air of the buffer tube 200 is continuously supplied to the air supply path 315 and air. The guide path 140, the center line groove 122, and the air branch passage 120 are supplied to the inside of the shoe body. On the contrary, when the shoe foot release force is released, external air is absorbed in the buffer tube 200 and the shoe sole 100. The air inflow paths 340 and 350 are opened by the gap therebetween so that external air is quickly supplied to the inside of the buffer tube 200.
상기와 같은 동작을 연속 반복하면서 보행자에게 완충력과 함께 에어를 지속적으로 공급할 수 있게 된다.While repeating the above operation continuously it is possible to continuously supply air with a buffer force to the pedestrian.
다른 예로서, 상기 에어안내판(300)에 결합되는 상기 스프링고정부재(320)가 상기 에어안내판(300)으로부터 분리된 상태에서 접착수단을 통해 접착 고정되도록 함이 바람직하다.As another example, it is preferable that the spring fixing member 320 coupled to the air guide plate 300 is adhesively fixed through an adhesive means in a state separated from the air guide plate 300.
즉, 상기 에어안내판(300)의 중심에 가이드홀(304)이 형성되도록 하고, 상기 가이드홀(304)에 상기 스프링(330)의 상단이 고정되는 스프링고정부재(320)가 끼워진 상태에서 커버편(328)을 통해 일체형을 이루도록 고정 결합되도록 하면 된다.That is, the cover piece in the state that the guide hole 304 is formed in the center of the air guide plate 300, the spring fixing member 320 is fixed to the guide hole 304, the upper end of the spring 330 is fitted 328 may be fixed to form an integral unit.
상기 스프링고정부재(320)는, 저면에 상기 스프링(330)의 상단이 나선방향을 따라 끼워져 일체로 고정되도록 고정홀이 형성된다.The spring fixing member 320 has a fixing hole formed at the bottom thereof so that an upper end of the spring 330 is inserted along the spiral direction and fixed integrally with the spring fixing member 320.
상기 커버편(328)은, 상기 가이드홀(304)을 커버하며 상기 스프링고정부재(320)와 접착제를 통해 일체로 결합된다.The cover piece 328 covers the guide hole 304 and is integrally coupled with the spring fixing member 320 through an adhesive.
상기 스프링고정부재(320)과 상기 커버편(328)은 가이드홀(304)를 중심으로 암수 형태로 결합될 수 있으며 상기와 같이 결합된 상태에서 상기 에어안내판(300)의 가이드홀(304)에 접착수단을 통해 접착 고정되도록 하면 된다.The spring fixing member 320 and the cover piece 328 may be coupled to the guide hole 304 in the shape of male and female, and in the guide hole 304 of the air guide plate 300 in the coupled state as described above. The adhesive may be fixed through an adhesive means.
한편, 본 발명의 상세한 설명에서는 구체적인 실시 예에 관해 설명하였으나, 본 발명의 범위에서 벗어나지 않는 한도 내에서 여러 가지 변형이 가능함은 물론이다. 그러므로 본 발명의 범위는 설명된 실시 예에 국한되어 정해져서는 안되며 후술하는 특허청구의 범위뿐 아니라 이 특허청구의 범위와 균등한 것들에 의해서 정해져야 한다.Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the scope of the following claims, but also by the equivalents of the claims.

Claims (5)

  1. 신발몸체의 저부를 이루며 상면에 상기 신발몸체의 내부로 에어가 고르게 공급되도록 에어 분기로가 형성되고 후방 표면에 상기 에어 분기로와 연통되는 에어 안내로가 상하로 관통 형성된 신발밑창과, 상기 신발밑창의 후방 저면에 결합되고 내부에 제공된 스프링의 완충 복원력을 통해 압축 및 복원되면서 유입되는 에어를 상기 에어 안내로를 통해 상기 신발몸체의 내부로 공급하게 되는 완충튜브를 포함하여 구성되며;The shoe sole which forms an bottom of the shoe body and an air branch path is formed on the upper surface so that air is evenly supplied to the inside of the shoe body, and an air guide path communicating with the air branch path on the rear surface is vertically penetrated, and the shoe sole It is coupled to the rear bottom of the compression and restoring through the buffer restoring force of the spring provided therein comprises a buffer tube for supplying the incoming air to the interior of the shoe body through the air guide;
    상기 완충튜브의 개방구 상면에 에어안내판이 커버되도록 밀착된 상태에서 상기 에어안내판의 상면을 통해 상기 신발밑창의 저면에 접착제로 고정되도록 하고;The adhesive is fixed to the bottom surface of the shoe sole through the upper surface of the air guide plate while being in close contact with the upper surface of the opening of the buffer tube to cover the air guide plate;
    상기 에어안내판의 저면 중심에 스프링의 상단이 끼워져 결합되도록 하며;The upper end of the spring is fitted into the center of the bottom surface of the air guide plate to be coupled;
    상기 에어안내판의 전방측 단부 중심에 고정편이 일체형으로 연장 돌출 형성되며, 상기 고정편의 단부에 고정핀이 하향 돌출되어 상기 완충튜브의 일측 중심에 형성된 고정홈에 끼워져 위치 고정되도록 하고;A fixing piece is integrally formed to protrude in the center of the front end portion of the air guide plate, and a fixing pin protrudes downward at an end of the fixing piece so as to be fitted into a fixing groove formed at the center of one side of the buffer tube to be fixed in position;
    상기 고정편의 표면 중심에, 상기 신발밑창의 에어 안내로와 연통되어 상기 완충튜브의 에어가 공급될 수 있도록 에어 공급로가 형성되도록 하며; At the center of the surface of the fixing piece, the air supply path is formed to be in communication with the air guide path of the shoe sole so that the air of the buffer tube can be supplied;
    상기 고정편을 중심으로 한 상기 완충튜브의 상면 양쪽에 외부 에어가 상기 완충튜브의 내부로 유입될 수 있도록 에어 유입로가 형성됨을 특징으로 하는 에어 펌핑 기능을 갖는 스프링 쿠션 신발.Spring cushion shoes having an air pumping function, characterized in that the air inlet is formed on both sides of the upper surface of the buffer tube around the fixing piece so that external air flows into the buffer tube.
  2. 제1항에 있어서,The method of claim 1,
    상기 완충튜브의 내측 바닥면에 상기 스프링의 하단이 지지되도록 시트가 슬라이드 밀착됨을 특징으로 하는 에어 펌핑 기능을 갖는 스프링 쿠션 신발.Spring cushion shoes having an air pumping function characterized in that the seat is in close contact with the slide so that the bottom of the spring is supported on the inner bottom surface of the buffer tube.
  3. 제1항에 있어서,The method of claim 1,
    상기 에어안내판의 저면 중심에 스프링고정부재가 하향 돌출 결합되고, 상기 스프링고정부재의 하단에 상기 스프링의 상단이 나선방향을 따라 끼워지면서 일체로 고정됨을 특징으로 하는 에어 펌핑 기능을 갖는 스프링 쿠션 신발.The spring fixing member is protruded downwardly coupled to the center of the bottom surface of the air guide plate, the spring cushioning shoe having an air pumping function, characterized in that the upper end of the spring is fitted integrally along the spiral direction.
  4. 제3항에 있어서,The method of claim 3,
    상기 에어안내판의 저면 중심에 가이드홀이 형성되고, 상기 가이드홀에 상기 스프링고정부재가 접착수단을 통해 일체로 고정 결합된 것을 특징으로 하는 에어 펌핑 기능을 갖는 스프링 쿠션 신발.The guide hole is formed in the center of the bottom surface of the air guide plate, the spring cushioning member having an air pumping function, characterized in that the spring fixing member is fixedly coupled to the guide hole integrally through the bonding means.
  5. 제3항에 있어서,The method of claim 3,
    상기 에어안내판의 저면 중심에 가이드홀이 형성되고, 상기 가이드홀을 중심으로 하측에는 상기 스프링고정부재가 구비되고 상측에는 커버편이 구비되어 상기 가이드홀을 중심으로 암수 형태로 상호 결합됨을 특징으로 하는 에어 펌핑 기능을 갖는 스프링 쿠션 신발.A guide hole is formed at the center of the bottom surface of the air guide plate, and the spring fixing member is provided at the lower side around the guide hole and a cover piece is provided at the upper side, and the air is coupled to each other in a male and female form around the guide hole. Spring cushion shoes with pumping function.
PCT/KR2017/002244 2016-03-02 2017-03-02 Spring cushion shoe having air pumping function WO2017150905A1 (en)

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