KR20040013687A - Shoes Having Shock-absorbing Heel - Google Patents

Shoes Having Shock-absorbing Heel Download PDF

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Publication number
KR20040013687A
KR20040013687A KR1020020046721A KR20020046721A KR20040013687A KR 20040013687 A KR20040013687 A KR 20040013687A KR 1020020046721 A KR1020020046721 A KR 1020020046721A KR 20020046721 A KR20020046721 A KR 20020046721A KR 20040013687 A KR20040013687 A KR 20040013687A
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KR
South Korea
Prior art keywords
sole
heel
shoe
shock
ground
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Application number
KR1020020046721A
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Korean (ko)
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KR100479224B1 (en
Inventor
서경화
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서경화
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Priority to KR10-2002-0046721A priority Critical patent/KR100479224B1/en
Publication of KR20040013687A publication Critical patent/KR20040013687A/en
Application granted granted Critical
Publication of KR100479224B1 publication Critical patent/KR100479224B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A43B13/183—Leaf springs
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A43B13/186—Differential cushioning region, e.g. cushioning located under the ball of the foot
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/37—Sole and heel units
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
    • A43B21/26—Resilient heels
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
    • A43B21/32—Resilient supports for the heel of the foot
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone

Abstract

PURPOSE: A shoe having a shock-absorbing heel is provided to improve the shape and structure of the heel and thus, to maximize a shock-absorbing effect of the heel with an easy manufacturing process. CONSTITUTION: The shoe(1) has a sole(2) and a heel(3) with a shock-absorbing function being attached to the bottom of the sole(2). The heel(3) has a sole connected piece(5), a ground contact part(7) having a designated shock-absorbing space(a) between the sole connected piece(5) and the ground, and a `C'-shaped shock absorbing connecting part(8) for connecting the sole connected piece(5) to the ground contact part(7) by drawing a circular arc. The heel(3) is preferably made of rubber or resin so that the heel(3) is not damaged but sufficiently buffered from shocks.

Description

완충작용되는 뒷굽을 갖는 신발{Shoes Having Shock-absorbing Heel}Shoes Having Shock-absorbing Heel

본 발명은 신발에 관한 것으로서, 보다 상세하게는 신발 뒷굽의 완충 구조에 관한 것이다.The present invention relates to a shoe, and more particularly to a buffer structure of a shoe heel.

신발의 밑창 및 뒷굽은 고무와 같은 합성수지재를 이용하여 제작되는데, 일반적으로 지면과의 접촉시 비교적 큰 충격을 받는 빈도가 많은 운동화류는 충격완화를 고려하여 밑창이 연질의 합성수지재로 제작되고, 반면에 큰 충격을 받는 빈도가 적은 구두류는 밑창과 뒷굽이 비교적 경질의 합성수지재로 제작되고 있다.The sole and the heel of the shoe are made of synthetic resin such as rubber, and in general, sneakers that have a relatively high impact on contact with the ground are made of soft synthetic resin in consideration of impact mitigation. Footwear, on the other hand, has a low impact, and the sole and the heel are made of relatively hard synthetic resin.

그러나, 이러한 일반적인 신발은 단순히 밑창 및/또는 뒷굽만으로 충격을 완화시켜주기 때문에, 충격완화효과에 한계가 있었다.However, this general shoe has a limit in the impact mitigation effect, because it only cushions the impact by sole and / or heel.

이에 따라 최근에는 각 신발의 밑창 또는 뒷굽 내부에 에어층을 형성하거나, 충격흡수력이 우수한 충격흡수시트 등을 삽입한 형태의 신발들이 개발된 바 있다. 하지만, 이러한 충격완화부재를 갖는 종래의 신발은 밑창 및 뒷굽을 제작할 때 충격완화부재의 설치를 고려하여야 하므로 제작 공정이 까다로운 문제점이 있다.Accordingly, in recent years, shoes have been developed in which an air layer is formed in the sole or the heel of each shoe, or a shock absorbing sheet having excellent shock absorbing power is inserted. However, the conventional shoes having such a shock-absorbing member has a problem that the manufacturing process is difficult because the installation of the shock-absorbing member should be considered when manufacturing the sole and the heel.

따라서, 본 발명의 목적은 충격완화효과가 우수하고, 제작이 용이한 완충작용되는 뒷굽을 갖는 신발을 제공하는 것이다.Accordingly, an object of the present invention is to provide a shoe having a shock-absorbing heel that is excellent in shock-absorbing effect and easy to manufacture.

도 1은 본 발명의 제1실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 사시도,1 is a perspective view of a shoe having a heel buffered according to a first embodiment of the present invention,

도 2는 도 1의 측면도,2 is a side view of FIG. 1;

도 3은 본 발명의 제2실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도,3 is a side view of a shoe having a heel buffered according to a second embodiment of the present invention;

도 4는 본 발명의 제3실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도,Figure 4 is a side view of a shoe having a heel buffered according to a third embodiment of the present invention,

도 5는 본 발명의 제4실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도,Figure 5 is a side view of a shoe having a heel buffered according to a fourth embodiment of the present invention,

도 6은 본 발명의 제5실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도,6 is a side view of a shoe having a heel buffered according to a fifth embodiment of the present invention;

도 7은 본 발명의 제6실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도,7 is a side view of a shoe having a heel buffered according to a sixth embodiment of the present invention;

도 8은 본 발명의 제7실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도,8 is a side view of a shoe having a heel buffered according to a seventh embodiment of the present invention;

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

2 : 밑창 3 : 뒷굽2: outsole 3: heels

5 : 밑창결합부 7 : 지면접촉부5: Outsole coupling part 7: Ground contact part

8 : 완충연결부 a : 완충공간8: buffer connection a: buffer space

19 : 보조완충부재19: auxiliary buffer member

상기 목적은 본 발명에 따라, 밑창과 상기 밑창의 후방부에 마련되어 지면과 접촉하는 뒷굽을 갖는 신발에 있어서, 상기 뒷굽은 상기 밑창의 일 영역에 결합되는 밑창결합부와, 상기 밑창결합부 또는 상기 밑창과의 사이에 소정의 완충공간을 두고 지면에 향하는 지면접촉부와, 상기 밑창결합부와 상기 지면접촉부를 연결하며 상기 완충공간을 형성하는 완충연결부로 이루어지는 것을 특징으로 하는 완충작용되는 뒷굽을 갖는 신발에 의해서 달성된다.According to the present invention, in the shoe having a sole and a heel provided in the rear portion of the sole in contact with the ground, the heel is the sole coupling portion coupled to one area of the sole, the sole coupling portion or the A shoe having a buffered heel, comprising: a ground contact portion facing the ground with a predetermined buffer space between the sole and a buffer connecting portion connecting the sole coupling portion and the ground contact portion to form the buffer space; Is achieved by

여기서, 상기 뒷굽은 상부가 상기 밑창에 결합되고 하부가 지면에 접하는 ⊂ 형상 또는 Ｉ형상을 갖는 것이 바람직하다.Here, it is preferable that the heel has a ⊂ shape or I shape in which an upper portion is coupled to the sole and a lower portion is in contact with the ground.

또는, 상기 뒷굽은 상기 밑창결합부가 상기 밑창의 중간영역에 연결되고, 상기 지면접촉부가 상기 밑창의 후방부 하부영역에 위치하여 지면에 접촉하며, 상기 완충연결부가 상기 밑창과의 사이에 완충공간을 형성하도록 상기 밑창결합부로부터 상기 지면접촉부를 향해 후방으로 하향 만곡되어 형성될 수도 있다.Alternatively, the heel is the sole coupling portion is connected to the middle region of the sole, the ground contact portion is located in the lower region of the rear portion of the sole to contact the ground, the buffer connecting portion is a buffer space between the sole It may be formed bent downward toward the ground contact portion from the sole coupling portion to form.

이때, 상기 밑창과 상기 밑창결합부 사이 또는 상기 완충공간에는 탄성체의 보조완충부재가 설치되는 것이 보다 효과적이다.At this time, it is more effective that the auxiliary buffer member of the elastic body is installed between the sole and the sole coupling portion or the buffer space.

이하에서는 첨부된 도면을 가지고 본 발명에 대해 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the present invention.

도 1은 본 발명의 제1실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 사시도이고, 도 2는 도 1의 측면도이다. 이들 도면에 도시된 바와 같이, 본 실시예에따른 완충작용되는 뒷굽을 갖는 신발(1)은 사용자의 발 뒷꿈치부분이 위치하는 신발(1)의 밑창(2) 후방영역 하부에 완충작용 가능한 뒷굽(3)이 결합되어 있다.1 is a perspective view of a shoe having a buffered heel according to a first embodiment of the present invention, Figure 2 is a side view of FIG. As shown in these figures, the shoe (1) having a cushioning heel according to the present embodiment is a cushioning heel (below) the rear region of the sole (2) of the shoe (1) where the user's heel portion is located 3) is combined.

이 뒷굽(3)은 밑창(2)에 결합되는 상부영역의 밑창결합부(5)와, 밑창결합부(5)와 소정의 완충공간(a)을 두고 지면을 향하는 지면접촉부(7), 그리고, 밑창결합부(5)와 지면접촉부(7)의 일측부를 원호상으로 연결하는 완충연결부(8)를 갖는 ⊂자 형상으로 제작된다.This heel 3 is a sole engaging portion 5 of the upper region coupled to the sole 2, a ground contact portion 7 facing the ground with the sole engaging portion 5 and a predetermined buffer space (a), and , The sole coupling portion 5 and the ground contact portion 7 is manufactured in a U-shape having a buffer connection portion 8 for connecting one side portion in an arc shape.

이 뒷굽(3)의 재료는 보행시 뒷굽(3)으로 전달되는 충격에 의해 파손되지 않고 적절히 완충될 수 있는 정도의 강도를 갖는 고무 또는 합성수지재 등의 재료를 사용한다. 그리고, 이 뒷굽(3)의 결합은 밑창결합부(5)의 상부면과 이에 대응하는 밑창(2)의 후방하부면 중 적어도 어느 하나에 접착제를 도포하여 접착시키거나, 제화용 못 등을 이용하여 밑창(2)에 결합시킨다. 이때, 뒷굽(3)의 설치방향은 도 1 및 도2에 도시된 바와 같이, 완충연결부(8)가 신발(1)의 전방쪽을 향하도록 배치할 수도 있으며, 이와 반대로 완충연결부(8)가 신발(1)의 후방쪽을 향하도록 배치할 수도 있다.The material of the heel 3 is made of a rubber or synthetic resin material having a strength that can be adequately buffered without being damaged by the impact transmitted to the heel 3 when walking. And, the coupling of the heel 3 is applied by applying an adhesive to at least one of the upper surface of the sole coupling portion 5 and the rear lower surface of the sole 2 corresponding thereto, or using shoe nails, etc. To the sole (2). At this time, the installation direction of the heel 3, as shown in Figures 1 and 2, may be arranged so that the buffer connection portion 8 toward the front of the shoe 1, on the contrary, the buffer connection portion 8 It may be arranged to face the rear of the shoe (1).

이러한 구성에 의해서, 본 실시예에 따른 신발(1)을 신고 사용자가 보행을 시작하여 도 2의 화살표 "A"방향으로 보행충격이 전달되면, 화살표 "B"와 같이 뒷굽(3)의 밑창결합부(5)와 지면접촉부(7)가 완충공간(a)에서 상하 완충작용을 하게 된다. 이에 의해, 보행충격이 효과적으로 완화되므로, 보행시 사용자의 다리관절, 허리, 척추, 목 등으로 충격이 전달되는 것을 방지할 수 있다.By such a configuration, when the user starts to walk wearing shoes 1 according to the present embodiment and the walking shock is transmitted in the direction of arrow "A" of FIG. 2, the sole coupling of the heel 3 as shown by arrow "B". Part 5 and the ground contact portion 7 is to act as a vertical buffer in the buffer space (a). As a result, since the walking shock is effectively alleviated, it is possible to prevent the shock from being transmitted to the leg joint, the waist, the spine, the neck, etc. of the user during walking.

한편, 도 3은 본 발명의 제2실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도이다. 이 도면에 도시된 바와 같이, 본 실시예에 따른 완충작용되는 뒷굽을 갖는 신발(11)은 전술한 도 1 및 도 2의 신발(1)과 거의 동일한 구조를 가지고 있으며, 뒷굽(13)의 완충공간(a)에 보조완충부재(19)로서 코일스프링이 설치되어 있다.On the other hand, Figure 3 is a side view of a shoe having a heel buffered according to a second embodiment of the present invention. As shown in this figure, the shoe 11 having the cushioned heel according to the present embodiment has a structure substantially the same as that of the shoe 1 of FIGS. 1 and 2 described above, and the cushioning of the heel 13 is performed. A coil spring is provided in the space a as the auxiliary buffer member 19.

이 코일스프링은 길이방향 상하 양측이 각각 뒷굽(13)의 밑창결합부(15)와 지면접촉부(17)에 결합된 상태에서, 뒷굽(13)의 완충작용과 함께 2중으로 충격을 완충시키는 역할을 한다. 이에 의해, 충격완충효과가 극대화된다.The coil springs have a function of cushioning the impact in double with the cushioning action of the heel 13 while the upper and lower sides in the longitudinal direction are respectively coupled to the sole coupling portion 15 and the ground contact portion 17 of the heel 13. do. Thereby, the shock absorbing effect is maximized.

여기서, 보조완충부재(19)는 코일스프링 외에도 다양한 형태의 스프링 또는 고무 등의 탄성체를 이용할 수 있다.Here, in addition to the coil spring, the auxiliary buffer member 19 may use an elastic body such as various types of springs or rubber.

도 4 및 도 5는 본 발명의 제3 및 제4 실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도이다. 이들 도면에 도시된 바와 같이, 본 발명에 따른 신발(21)은 도 4 및 도 5와 같이, 뒷굽(23)의 형상을 밑창결합부(25)와 지면접촉부(27)의 사이에 형성되는 완충공간(a) 중앙영역에 완충연결부(28)가 형성되어 있는 Ｉ자 형상으로 형성할 수도 있다. 그리고, 도 5와 같이, 완충연결부(28)의 둘레영역의 완충공간(a)에 코일스프링과 같은 탄성체의 보조완충부재(29)를 복수 개로 설치할 수도 있다.4 and 5 are side views of a shoe having a buffered heel according to the third and fourth embodiments of the present invention. As shown in these drawings, the shoe 21 according to the present invention, as shown in Figures 4 and 5, the shape of the heel 23 is formed between the sole coupling portion 25 and the ground contact portion 27 It may be formed in an I-shape in which the buffer connection portion 28 is formed in the center area of the space a. As shown in FIG. 5, a plurality of auxiliary buffer members 29 of an elastic body such as a coil spring may be provided in the buffer space a of the circumferential region of the buffer connecting portion 28.

한편, 도 6은 본 발명의 제5실시예에 따른 완충작용되는 뒷굽을 갖는 신발의측면도이다. 이 도면에 도시된 바와 같이, 본 실시예에 따른 완충작용되는 뒷굽을 갖는 신발(31)은 밑창결합부(35)가 밑창(32)의 중간영역에 결합되어 있으며, 지면접촉부(37)가 상기 밑창(32)의 후방부 하부영역에 위치한다. 그리고, 완충연결부(38)가 밑창(32)과의 사이에 완충공간(a)을 형성하도록 밑창결합부(35)로부터 지면접촉부(37)를 향해 후방으로 하향 만곡되도록 형성되어 있다.On the other hand, Figure 6 is a side view of a shoe having a heel buffered according to a fifth embodiment of the present invention. As shown in this figure, the shoe 31 having a buffered heel according to the present embodiment is the sole coupling portion 35 is coupled to the middle region of the sole 32, the ground contact portion 37 is It is located in the lower region of the rear portion of the sole (32). Then, the buffer connection portion 38 is formed to bend downward toward the ground contact portion 37 from the sole coupling portion 35 to form a buffer space (a) between the sole 32.

또한, 완충공간(a)에는 양단이 밑창(32)과 뒷굽(33)에 결합된 탄성재의 보조완충부재(39)가 설치되어 있다. 여기서, 보조완충부재(39)는 도 7에 도시된 바와 같이, 코일스프링 등의 스프링형태로 마련될 수 있다.In addition, the buffer space (a) is provided with an auxiliary buffer member 39 of the elastic material coupled to the sole 32 and the heel 33 both ends. Here, the auxiliary buffer member 39 may be provided in the form of a spring, such as a coil spring, as shown in FIG.

이러한 구성에 의해서, 이러한 구성에 의해서, 본 실시예에 따른 신발(31)을 신고 사용자가 보행을 시작하여 도 6의 화살표 "A"방향으로 보행충격이 전달되면, 화살표 "B"와 같이 뒷굽(33)의 완충연결부(38)와 밑창(32) 사이에서 상하 완충작용이 발생한다. 또한, 보조완충부재(39)에서 2중으로 완충작용이 이루어진다. 이에 의해, 보행충격의 완화작용이 극대화된다.By such a configuration, by this configuration, when the user wearing the shoes 31 according to the present embodiment starts walking and the walking shock is transmitted in the direction of arrow "A" of FIG. 6, the heel (B) as shown by arrow "B" Up and down cushioning occurs between the buffer connection portion 38 and the sole 32 of 33). In addition, the buffering effect is made in a double in the auxiliary buffer member (39). Thereby, the alleviation effect of a walking shock is maximized.

한편, 도 8은 본 발명의 제7실시예에 따른 완충작용되는 뒷굽을 갖는 신발의 측면도이다. 이 도면에 도시된 바와 같이, 본 실시예에 따른 완충작용되는 뒷굽을 갖는 신발(41)은 뒷굽(43)의 밑창결합부(45)와 밑창(42)과의 사이, 그리고, 뒷굽(43)의 밑창결합부(45)와 지면접촉부(47) 사이에 이중으로 완충공간(a,b)이 형성된다. 또한, 밑창결합부(45)와 밑창(42) 사이영역의 완충공간(a)에 보조완충부재(49)로서 탄성체가 마련되어 있다.On the other hand, Figure 8 is a side view of a shoe having a heel buffered according to a seventh embodiment of the present invention. As shown in this figure, the shoe 41 having a buffered heel according to the present embodiment is between the sole coupling portion 45 and the sole 42 of the heel 43, and the heel 43 A buffer space (a, b) is formed between the sole coupling portion 45 and the ground contact portion 47 of the double. In addition, an elastic body is provided as the auxiliary buffer member 49 in the buffer space a in the area between the sole coupling portion 45 and the sole 42.

이에 의해, 보행충격이 신발(41)의 밑창(42)으로 전달되면 이중의완충공간(a,b)에서 완충작용이 이루어지면서 충격완화작용이 극대화된다.As a result, when the walking shock is transmitted to the sole 42 of the shoe 41, the shock absorbing effect is maximized while the buffering action is made in the double shock absorbing spaces a and b.

이와 같이, 뒷굽의 형상과 구조를 개선하여 뒷굽자체에 완충공간을 형성함으로써, 보행시 신체에 전달되는 충격을 효과적으로 완화시켜줄 수 있다. 또한, 신발의 제작공정에서도 뒷굽을 밑창에 결합하는 일반적인 신발의 제작공정을 이용하기 때문에 제작이 용이하다.As such, by improving the shape and structure of the heel to form a buffer space in the heel itself, it is possible to effectively alleviate the shock transmitted to the body during walking. In addition, since the manufacturing process of the shoe uses a general shoe manufacturing process that combines the heel to the sole is easy to manufacture.

이상 설명한 바와 같이, 본 발명에 따르면 충격완화효과가 우수하고, 제작이 용이한 완충작용되는 뒷굽을 갖는 신발이 제공된다.As described above, according to the present invention, a shoe having a heel which is excellent in shock-absorbing effect and is easily manufactured is provided.

Claims (4)

밑창과 상기 밑창의 후방부에 마련되어 지면과 접촉하는 뒷굽을 갖는 신발에 있어서,In a shoe having a sole and a heel provided in the rear portion of the sole and in contact with the ground, 상기 뒷굽은 상기 밑창의 일 영역에 결합되는 밑창결합부와, 상기 밑창결합부 또는 상기 밑창과의 사이에 소정의 완충공간을 두고 지면에 향하는 지면접촉부와, 상기 밑창결합부와 상기 지면접촉부를 연결하는 완충연결부로 이루어지는 것을 특징으로 하는 완충작용되는 뒷굽을 갖는 신발.The heel connects the sole coupling portion coupled to one region of the sole, the ground contact portion facing the ground with a predetermined buffer space between the sole coupling portion or the sole, and the sole coupling portion and the ground contacting portion. Shoes having a heel to be buffered, characterized in that consisting of a buffer connection. 제1항에 있어서,The method of claim 1, 상기 뒷굽은 상부가 상기 밑창에 결합되고 하부가 지면에 접하는 ⊂ 형상 또는 Ｉ형상을 갖는 것을 특징으로 하는 완충작용되는 뒷굽을 갖는 신발.The heels are shoes having a cushioning heel, characterized in that the upper portion is coupled to the sole and the lower portion has a ⊂ or I shape in contact with the ground. 제1항에 있어서,The method of claim 1, 상기 뒷굽은 상기 밑창결합부가 상기 밑창의 중간영역에 연결되고, 상기 지면접촉부가 상기 밑창의 후방부 하부영역에 위치하여 지면에 접촉하며, 상기 완충연결부가 상기 밑창과의 사이에 완충공간을 형성하도록 상기 밑창결합부로부터 상기 지면접촉부를 향해 후방으로 하향 만곡되어 형성되는 것을 특징으로 하는 완충작용되는 뒷굽을 갖는 신발.The heel is such that the sole coupling portion is connected to the middle region of the sole, the ground contact portion is located in the lower region of the rear portion of the sole to contact the ground, and the buffer connection portion forms a buffer space between the sole Shoe having a buffered heel, characterized in that the curved downwardly formed toward the ground contact portion from the sole coupling portion. 제1항 내지 제3항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 3, 상기 밑창과 상기 밑창결합부 사이 또는 상기 완충공간에는 탄성체의 보조완충부재가 설치되는 것을 특징으로 하는 완충작용되는 뒷굽을 갖는 신발.Shoes having a cushioning action heel, characterized in that the auxiliary buffer member of the elastic body is installed between the sole and the sole coupling portion or the buffer space.
KR10-2002-0046721A 2002-08-08 2002-08-08 Shoes Having Shock-absorbing Heel KR100479224B1 (en)

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JP2017012715A (en) * 2014-08-20 2017-01-19 晋章 後藤 Exercise machine

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JP2521152B2 (en) * 1989-06-22 1996-07-31 日本ビクター株式会社 Guide roller manufacturing method
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US5006077A (en) * 1989-07-28 1991-04-09 Amp Incorporated Insulation displacing barrel terminal
JPH1094403A (en) * 1996-09-25 1998-04-14 Chinatsu Kobayashi Healthy slipper
US5875567A (en) * 1997-04-21 1999-03-02 Bayley; Richard Shoe with composite spring heel
KR200226004Y1 (en) * 2000-11-25 2001-06-01 임사규 Footwear shock absorber
KR20030003460A (en) * 2001-07-02 2003-01-10 정남수 A functional sole of a shoes with a flexible hill

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