WO2025216449A1 - Arch shank device for shoe - Google Patents
Arch shank device for shoeInfo
- Publication number
- WO2025216449A1 WO2025216449A1 PCT/KR2025/003551 KR2025003551W WO2025216449A1 WO 2025216449 A1 WO2025216449 A1 WO 2025216449A1 KR 2025003551 W KR2025003551 W KR 2025003551W WO 2025216449 A1 WO2025216449 A1 WO 2025216449A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shoe
- lower cover
- upper cover
- arch
- box
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
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
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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
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/24—Collapsible or convertible
-
- 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
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/38—Elevating, i.e. height increasing
Definitions
- the present invention relates to a shoe arch shank device that is coupled to the arch shank portion of a shoe to absorb impact load transmitted from the ground, and that can be adjusted to fit the user's foot by varying the protruding height according to the rotation angle.
- Korean Patent No. 10-1945727 “Shock absorbing device for shoes,” provides a cushioning function particularly to the heel portion.
- shock absorbers in shoes were replaceable, but they were limited to the heel, so there is a need for a shock absorbing part in the arch of the shoe as well.
- the present invention aims to provide an arch shank device for a shoe that can be applied to the arch shank according to the user's condition and the height of that part can be adjusted so that it can be adjusted to the user's usage environment.
- the present invention provides an arch shank device for a shoe, characterized in that it includes: an upper cover installed on the arch of a shoe and having curved guide grooves formed on both sides along the length of the shoe; a lower cover coupled to the lower part of the upper cover and having a guide protrusion formed on the inside so as to be rotatable at a certain angle along the curved guide grooves, the height of which protrudes from the sole of the shoe depending on the rotation angle; and a fixed switch coupled to the upper cover from the side of the lower cover to maintain the rotation angle of the lower cover.
- the lower cover is characterized in that an auxiliary guide groove is formed on the outside, and an outer guide portion is provided that is coupled to the side of the upper cover and a guide protrusion is formed along the lower cover auxiliary guide groove to guide the lower cover from the outside and close the gap between the upper cover and the lower cover.
- the upper cover is formed with a curved plate portion having an upward curve according to the shank of the shoe, and a box-shaped box portion protruding below the curved plate portion, and a number of side holes are formed along a certain angle in the box portion.
- the lower cover is combined in a form that wraps around the box portion of the upper cover, and is composed of a bottom portion and a double-sided wing portion having the guide protrusions formed on both sides of the box portion on the upper side of the bottom portion and coupled to the curved guide grooves, and a hole of a size corresponding to the upper side hole is formed in the double-sided wing portion, and the fixed switch is characterized in that it is composed of a bolt and a nut that are coupled to one of the side holes in the hole to maintain an angle.
- the above-mentioned two-sided wing portion is characterized in that the guide protrusion is formed and the block that is joined inward is divided.
- the upper cover is formed with a curved plate portion having an upward curve according to the shank of the shoe, and a box-shaped box portion protruding below the curved plate portion, and a side hole is formed in the box portion.
- the lower cover is combined in a form that wraps around the box portion of the upper cover, and is composed of a bottom portion, and a double-sided wing portion having the guide protrusions formed on both sides of the box portion on the upper side of the bottom portion and coupled to the curved guide grooves, and the double-sided wing portion is characterized in that a large, curved slot that accommodates the side hole according to the rotation angle is formed, and a partition wall is formed on the inside, and the fixed switch is coupled to the hole and is coupled between the partition walls partitioned on the inside of the slot by spring elasticity to maintain the angle.
- the above-mentioned two-sided wing portion is characterized in that the guide protrusion is formed and the block that is joined inward is divided.
- the lower part of the above lower cover is characterized in that an elastic pad is combined.
- the arch shank device mounted on the shoe of the present invention can be easily adjusted in angle, so that the user can adjust it to suit the condition of his or her feet.
- the lower part of the arch shank device is easily replaceable, if the lower part comes into contact or needs to be replaced, the lower cover can be separated from the upper cover and only the elastic pad of the lower cover can be replaced for use.
- Fig. 1 is a diagram showing the installation state of an arch shank device mounted on a shoe according to the first embodiment of the present invention.
- Fig. 2 is an exploded view of an arch shank device of a shoe according to a first embodiment of the present invention.
- Figure 3 is an operating state diagram of an arch shank device mounted on a shoe according to the first embodiment of the present invention.
- Figure 4 is a diagram showing the lower cover of the arch shank device of a shoe according to the first embodiment of the present invention in a separated state.
- Fig. 5 is a diagram showing the installation state of an arch shank device mounted on a shoe according to a second embodiment of the present invention.
- Fig. 6 is an exploded view of an arch shank device of a shoe according to a second embodiment of the present invention.
- Fig. 7 is an exploded view of the arch shank device of a shoe according to the second embodiment of the present invention from another angle.
- FIG. 1 is an installation state diagram of an arch shank device of a shoe mounted on a shoe according to a first embodiment of the present invention
- FIG. 2 is an exploded view of an arch shank device of a shoe according to a first embodiment of the present invention
- FIG. 3 is an operation state diagram of an arch shank device of a shoe mounted on a shoe according to a first embodiment of the present invention
- FIG. 4 is a exploded view of a lower cover of an arch shank device of a shoe according to a first embodiment of the present invention.
- an arch shank device (20) is installed in the arch portion of a shoe (10) and configured to allow the arch shank device (20) to rotate at a certain angle in the direction of the front and rear portions of the shoe.
- the arch shank device of the shoe of the present invention is largely composed of an upper cover (100), a lower cover (200), and a fixing switch (300), and is mounted on the shoe so that it can be used for the user's convenience by adjusting the angle.
- the upper cover (100) is positioned at the top of the device of the present invention and is fixed to the lower arch shank of the shoe.
- the upper cover (100) is formed with an arch-shaped curved plate portion (120) having an upward curve in the center from a horizontal plate in the front and back according to the shank of the shoe, and a box portion (140) protruding downward from the center of the curved plate portion (120).
- a side hole (141) is formed in the box portion (140) to which the bolt (310) of the fixed switch (300) is coupled, and a curved guide groove (142) is formed on the upper portion of both sides of the box portion (140).
- the lower cover (200) can move along the curved guide groove (142) and rotate at a certain angle.
- the above lower cover (200) is a part that is connected to the above upper cover (100) and has an angle that can be adjusted.
- the lower cover (200) is formed in a form in which the upper part is open and is combined in a form that wraps around the box part (140) of the upper cover (100), and is composed of a bottom part (220) and a double-sided wing part (240) formed with the guide protrusions (252) that are formed on both sides of the box part (140) on the upper side of the bottom part (220) and are combined with the curved guide grooves (142), and the fixed switch (300) is combined toward the double-sided wing part (240).
- the above lower cover (200) can be rotated at a certain angle along the curved guide groove (142) at the bottom of the above upper cover (100), so that the height of the protrusion relative to the sole of the shoe changes depending on the rotation angle.
- the above fixed switch (300) is a part that can fix the lower cover (200) that rotates at a certain angle to the upper cover (100).
- the above fixed switch (300) is connected to the upper cover (100) by penetrating the side of the lower cover (200) to maintain the rotation angle of the lower cover (200).
- the box-shaped box portion (140) of the upper cover (100) has a number of side holes (141) formed along a certain angle, and in the present invention, three holes are formed.
- a hole (241) having a size corresponding to the side hole (141) is formed in the above-mentioned side wing portions (240) of the above-mentioned lower cover (200).
- the fixed switch (300) is composed of a bolt (310) and a nut (330) that are combined with one of the side holes (141) in the hole (241) to maintain the angle of the lower cover (200).
- Figure 3 is an operating state diagram of an arch shank device mounted on a shoe according to an embodiment of the present invention.
- Fig. 3(a) shows that the arch shank device (20) installed on the shoe (10) is rotated to the right of the lower cover to the maximum, so that the height (h) protruding from the bottom surface of the shoe is the maximum
- Fig. 3(b) shows that the rotation angle is smaller than Fig. 3(a), so that the protruding height (h) is relatively smaller.
- the arch shank device (20) is in a non-rotating state so that the arch shank device (20) is aligned with the bottom surface of the shoe (10).
- the upper cover (100) and the lower cover (200) are separated and coupled to each other.
- vertical grooves (144, 146) are formed on both sides of the box portion (140) of the upper cover (100), and guide protrusions (252) formed on both wing portions (240) of the lower cover (200) are vertically inserted into these grooves, and the guide protrusions (252) can be moved along the curved guide groove (142) to adjust the angle.
- an outer guide part (400) is provided between the upper cover (100) and the lower cover (200).
- the lower cover (200) is formed with an auxiliary guide groove (260) on the outside, and the outer guide portion (400) is coupled to the side of the upper cover (100) and has a guide protrusion (420) formed along the auxiliary guide groove (260) of the lower cover (200) to guide the lower cover (200) from the outside and close the joint gap between the upper cover (100) and the lower cover (200), thereby preventing a gap between the upper cover (100) and the lower cover (200) from widening or foreign substances from getting caught between them.
- the outer guide part (400) has a fitting hole (440) formed on the inside, and the upper cover (100) has a fitting hole (160) formed so that they can be fixed by being joined using a rivet method.
- the above-described double-sided wing portion (240) is characterized in that the guide protrusion (252) is formed and the block (250) that is coupled inward is divided.
- the reason why the block (250) is coupled and separated in the double-sided wing portion (240) is because the guide protrusion (252) of the block (250) protrudes inward, making it difficult to produce the lower cover (200) with a single mold. Therefore, the double-sided wing portion (240) is provided with a mutually connecting portion (254) and a protruding portion (262) so that the block (250) can be inserted and coupled, and the block (250) is structured to be vertically inserted upward and coupled.
- a hole (241) is formed to firmly couple the block (250), and this also matches the hole (241) of the double-sided wing portion (240).
- the present invention has the advantage of being able to easily adjust and use it according to the user's foot condition by allowing the lower cover (200) to be coupled or separated from the upper cover (100) in the arch shank device, and the angle to be adjusted by rotation when coupled, thereby making the height of the protrusion in the shank portion variable, and also reducing the cost of replacement by easily replacing the part that touches the ground.
- FIG. 5 is an installation state diagram of an arch shank device of a shoe mounted on a shoe according to a second embodiment of the present invention
- FIG. 6 is an exploded view of an arch shank device of a shoe according to a second embodiment of the present invention
- FIG. 7 is an exploded view of an arch shank device of a shoe according to a second embodiment of the present invention viewed from another angle.
- an arch shank device (20) is installed in the arch portion of a shoe (10) and configured to allow the arch shank device (20) to rotate at a certain angle in the direction of the front and rear portions of the shoe.
- the arch shank device of the shoe of the present invention is similar in configuration to the example of the invention described above in that it largely includes an upper cover (100), a lower cover (200), and a fixed switch (300), and thus the operating principle is the same, but there are differences in some shapes.
- the upper cover (100) is formed with a curved plate portion (120) having a central upward curve from a horizontal plate in the front and back according to the shank of the shoe, and a box portion (140) protruding downward from the center of the curved plate portion (120).
- a side hole (147) into which the fixed switch (300) is coupled is formed in the box portion (140), and curved guide grooves (142) are formed on the upper portions of both sides of the box portion (140).
- the lower cover (200) is a part that is coupled to the upper cover (100) and is angle-adjustable.
- the lower cover (200) is formed in a form in which the upper part is open and is coupled in a form that surrounds the box part (140) of the upper cover (100), and is composed of a bottom part (220) and double-sided wing parts (240) on which guide protrusions (252) are formed that are in close contact with both sides of the box part (140) on the upper side of the bottom part (220) and are coupled to the curved guide grooves (142), and the fixed switch (300) is coupled to the side of the double-sided wing parts (240).
- the guide piece (252) of the lower cover (200) is coupled to the curved guide groove (142) of the upper cover (100) and rotates so that the height of protrusion relative to the bottom surface of the shoe is variable.
- the above fixed switch (300) is a pin that is coupled to a spring in the upper cover (100). When the pin is pressed, it does not interfere with the lower cover (200), so that the lower cover (200) rotates, and when an external force is removed from the pin, it protrudes toward the lower cover (200) and is fixed.
- a side hole (147) is formed in the box portion (140) of the upper cover (100), and a large curved slot (255) that accommodates the side hole (147) according to the rotation angle is formed in the two-sided wing portions (240) of the lower cover (200), and a partition wall is formed around the slot (255) on the inside.
- the above fixed switch (300) is characterized in that it is coupled to the side hole (147) and maintains an angle by being pressed between the partition walls (256) partitioned on the inside of the slot (255) by spring elasticity.
- the fixed switch (300) is positioned in three partition sections by the partition walls (256) so that the rotational angle of the lower cover (200) is determined, and the partition sections are implemented with three sections.
- the upper cover (100) and the lower cover (200) are separated and coupled to each other.
- vertical grooves (144, 146) are formed on both sides of the box portion (140) of the upper cover (100), and guide protrusions (252) formed on both wing portions of the lower cover (200) are vertically inserted into these grooves, and the guide protrusions (252) can be moved along the curved guide groove (142) to adjust the angle.
- an outer guide part (400) is provided between the upper cover (100) and the lower cover (200).
- the lower cover (200) is formed with an auxiliary guide groove (260) on the outside, and the outer guide portion (400) is formed with a guide protrusion (420) that is coupled to the side of the upper cover (100) and follows the auxiliary guide groove (260) of the lower cover (200) to guide the lower cover (200) from the outside and close the joint gap between the upper cover (100) and the lower cover (200), thereby preventing a gap between the upper cover (100) and the lower cover (200) from widening or foreign substances from getting caught between them.
- the outer guide part (400) has a fitting hole (440) formed on the inside, and the upper cover (100) has a fitting hole (160) formed so that they can be fixed by being joined using a rivet method.
- a guide hole (460) is formed at the bottom of the outer guide portion (400) to guide the position of the fixed switch (300).
- the above-described double-sided wing portion (240) is characterized in that the guide protrusion (252) is formed and the block (250) that is coupled inward is divided.
- the reason why the block (250) is coupled and separated in the double-sided wing portion (240) is because the guide protrusion (252) of the block (250) protrudes inward, making it difficult to produce the lower cover (200) with a single mold. Therefore, the double-sided wing portion (240) is provided with a mutually connecting portion (254) and a protruding portion (262) so that the block (250) can be inserted and coupled, and the block (250) is structured to be vertically inserted upward and coupled.
- a slot (255) is formed to firmly couple the block (250), and this also matches the slot (255) of the double-sided wing portion (240).
- the present invention is based on the basic technical idea of an arch shank device for a shoe with freely adjustable angle, and it is obvious that many other modifications are possible for those skilled in the art within the scope of the basic idea of the present invention.
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
본 발명인 신발의 아치 생크 장치는 신발의 아치 생크 부분에 결합하여 지면으로부터 전달되는 충격하중을 흡수할 수 있도록 한 것으로 회전 각도에 따라 돌출되는 높이를 달리하여 사용자의 발에 맞게 조절하여 사용할 수 있는 신발 보조장치에 관한 것이다.The present invention relates to a shoe arch shank device that is coupled to the arch shank portion of a shoe to absorb impact load transmitted from the ground, and that can be adjusted to fit the user's foot by varying the protruding height according to the rotation angle.
신발의 단순 착용에서 벗어나 보행자의 보행보조 또는 발 상태에 맞게 쿠션 등의 기능성을 갖춘 신발이 요구되고 있다. 즉 보행을 돕거나 또는 지면으로부터 신체로 전달되는 충격하중을 흡수할 수 있도록 하는 기능적인 신발이 많이 개발되고 있다.There is a growing demand for shoes that move beyond simple wear and incorporate functional features like cushioning to aid walking or adapt to the foot's condition. In other words, many functional shoes are being developed to assist walking or absorb the shock load transmitted from the ground to the body.
이러한 기능과 관련된 종래 기술 중 본 출원인 대한민국 등록특허 제10-1945727호 "신발의 충격흡수장치"에 특히 뒤꿈치 부분에 쿠션 기능을 제공하고 있다.Among the prior art technologies related to these functions, the applicant of the present invention, Korean Patent No. 10-1945727, “Shock absorbing device for shoes,” provides a cushioning function particularly to the heel portion.
종래에는 신발의 충격흡수장치가 교체 가능하나, 뒤꿈치에 한정되어 있어서 신발의 아취 부분에도 이러한 충격흡수 할 수 있는 부분이 요구되고 있다.Traditionally, shock absorbers in shoes were replaceable, but they were limited to the heel, so there is a need for a shock absorbing part in the arch of the shoe as well.
그리고 충격을 흡수할 수 있는 기능성 장치는 마모가 진행되면 그 부분을 전체 교체해야 하므로 교체 비용이 많이 드는 문제점도 있다.Additionally, there is the problem that the functional device that can absorb shocks requires replacement of the entire part when it wears out, which means it is expensive to replace.
상기와 같은 문제를 해결하기 위하여 본 발명은 사용자의 상태에 맞게 아치 생크에 적용하고 그 부분의 높이를 조절할 수 있도록 하여 사용자에 사용 환경에 맞게 조절할 수 있도록 하는 신발의 아치 생크 장치를 제공하는데 그 목적이 있다.In order to solve the above problem, the present invention aims to provide an arch shank device for a shoe that can be applied to the arch shank according to the user's condition and the height of that part can be adjusted so that it can be adjusted to the user's usage environment.
상기와 같은 과제를 해결하기 위하여 본 발명은 신발의 아치에 설치되고, 신발 길이 방향을 따라 양측으로 곡선 가이드 홈이 형성되는 상부커버; 상기 상부커버 하부에 결합되고 상기 곡선 가이드 홈을 따라 일정각도 회전가능하도록 내측에 가이드돌기가 형성되어 결합되고, 회전각도에 따라 신발의 바닥면 기준 돌출되는 높이가 가변되는 하부커버; 상기 하부커버에서 상부커버를 측면에서 관통하여 결합되어 상기 하부커버의 회전각을 유지하는 고정스위치;가 포함되는 것을 특징으로 하는 신발의 아치 생크 장치를 제공한다.In order to solve the above problem, the present invention provides an arch shank device for a shoe, characterized in that it includes: an upper cover installed on the arch of a shoe and having curved guide grooves formed on both sides along the length of the shoe; a lower cover coupled to the lower part of the upper cover and having a guide protrusion formed on the inside so as to be rotatable at a certain angle along the curved guide grooves, the height of which protrudes from the sole of the shoe depending on the rotation angle; and a fixed switch coupled to the upper cover from the side of the lower cover to maintain the rotation angle of the lower cover.
상기 하부커버에는 외측에 보조가이드 홈이 형성되고, 상기 상부커버 측면에 결합되고 상기 하부커버 보조가이드 홈을 따라 가이드돌출편이 형성되어 상기 하부커버를 외측에서 가이드 하며 상기 상부커버와 하부커버의 틈새를 폐쇄하는 외측가이드부가 구비되는 것을 특징으로 한다.The lower cover is characterized in that an auxiliary guide groove is formed on the outside, and an outer guide portion is provided that is coupled to the side of the upper cover and a guide protrusion is formed along the lower cover auxiliary guide groove to guide the lower cover from the outside and close the gap between the upper cover and the lower cover.
상기 상부커버는, 신발의 생크에 따라 상향 곡선을 가지는 곡면판부와, 상기 곡면판부 하부로 돌출되는 박스형의 박스부로 형성되고, 상기 박스부에는 일정각도를 따라 측면홀이 다수 형성되고,The upper cover is formed with a curved plate portion having an upward curve according to the shank of the shoe, and a box-shaped box portion protruding below the curved plate portion, and a number of side holes are formed along a certain angle in the box portion.
상기 하부커버는, 상기 상부커버의 박스부를 감싸는 형태로 결합되는 것으로, 바닥부와, 상기 바닥부 상측에 상기 박스부 양측면에 밀착되어 상기 곡선 가이드 홈에 결합되는 상기 가이드돌기가 형성된 양측날개부로 구성되고, 상기 양측날개부는 상치 측면홀과 대응되는 크기의 홀이 형성되며, 상기 고정스위치는 상기 홀에서 측면홀 중 하나와 결합되는 볼트와 너트로 구성되어 각도를 유지하는 것을 특징으로 한다.The lower cover is combined in a form that wraps around the box portion of the upper cover, and is composed of a bottom portion and a double-sided wing portion having the guide protrusions formed on both sides of the box portion on the upper side of the bottom portion and coupled to the curved guide grooves, and a hole of a size corresponding to the upper side hole is formed in the double-sided wing portion, and the fixed switch is characterized in that it is composed of a bolt and a nut that are coupled to one of the side holes in the hole to maintain an angle.
상기 양측날개부에는, 상기 가이드돌기가 형성되어 있으며 내측으로 결합되는 블럭이 분할되는 것을 특징으로 한다.The above-mentioned two-sided wing portion is characterized in that the guide protrusion is formed and the block that is joined inward is divided.
상기 상부커버는, 신발의 생크에 따라 상향 곡선을 가지는 곡면판부와, 상기 곡면판부 하부로 돌출되는 박스형의 박스부로 형성되고, 상기 박스부에는 측면홀이 형성되고,The upper cover is formed with a curved plate portion having an upward curve according to the shank of the shoe, and a box-shaped box portion protruding below the curved plate portion, and a side hole is formed in the box portion.
상기 하부커버는, 상기 상부커버의 박스부를 감싸는 형태로 결합되는 것으로, 바닥부와, 상기 바닥부 상측에 상기 박스부 양측면에 밀착되어 상기 곡선 가이드 홈에 결합되는 상기 가이드돌기가 형성된 양측날개부로 구성되고, 상기 양측날개부는 회전 각도에 따라 상기 측면홀을 수용하는 곡선 형의 크기가 큰 슬롯이 형성되되 내측으로 구획된 격벽이 형성되고, 상기 고정스위치는 상기 홀에 결합되고 스프링 탄성에 의해 상기 슬롯의 내측에 구획된 격벽 사이로 밀착되어 각도를 유지하는 것을 특징으로 한다.The lower cover is combined in a form that wraps around the box portion of the upper cover, and is composed of a bottom portion, and a double-sided wing portion having the guide protrusions formed on both sides of the box portion on the upper side of the bottom portion and coupled to the curved guide grooves, and the double-sided wing portion is characterized in that a large, curved slot that accommodates the side hole according to the rotation angle is formed, and a partition wall is formed on the inside, and the fixed switch is coupled to the hole and is coupled between the partition walls partitioned on the inside of the slot by spring elasticity to maintain the angle.
상기 양측날개부에는, 상기 가이드돌기가 형성되어 있으며 내측으로 결합되는 블럭이 분할되는 것을 특징으로 한다.The above-mentioned two-sided wing portion is characterized in that the guide protrusion is formed and the block that is joined inward is divided.
상기 하부커버 하부에는 탄성패드가 결합되는 것을 특징으로 한다.The lower part of the above lower cover is characterized in that an elastic pad is combined.
상기의 해결 수단에 의하면 다음과 같은 효과를 기대할 수 있다.The following effects can be expected by the above solution.
먼저, 본 발명인 신발에 장착하는 아치 생크 장치는 각도를 쉽게 조절 가능하므로 사용자가 자신의 발 상태에 맞게 조절하여 사용할 수 있다.First, the arch shank device mounted on the shoe of the present invention can be easily adjusted in angle, so that the user can adjust it to suit the condition of his or her feet.
그리고, 아치 생크 장치의 하부가 쉽게 교체 가능하므로, 하부가 닿거나 교체가 필요한 경우 상부커버에서 하부커버를 분리하고, 하부커버의 탄성패드만 교체하여 사용 가능하다.In addition, since the lower part of the arch shank device is easily replaceable, if the lower part comes into contact or needs to be replaced, the lower cover can be separated from the upper cover and only the elastic pad of the lower cover can be replaced for use.
도 1은 본 발명의 제1실시예에 따른 신발에 장착된 신발의 아치 생크 장치의 설치 상태도.Fig. 1 is a diagram showing the installation state of an arch shank device mounted on a shoe according to the first embodiment of the present invention.
도 2는 본 발명의 제1실시예에 따른 신발의 아치 생크 장치의 분리도.Fig. 2 is an exploded view of an arch shank device of a shoe according to a first embodiment of the present invention.
도 3은 본 발명의 제1실시예에 따른 신발에 장착된 신발의 아치 생크 장치의 작동 상태도.Figure 3 is an operating state diagram of an arch shank device mounted on a shoe according to the first embodiment of the present invention.
도 4는 본 발명의 제1실시예에 따른 신발의 아치 생크 장치의 하부커버 분리 상태도.Figure 4 is a diagram showing the lower cover of the arch shank device of a shoe according to the first embodiment of the present invention in a separated state.
도 5는 본 발명의 제2실시예에 따른 신발에 장착된 신발의 아치 생크 장치의 설치 상태도.Fig. 5 is a diagram showing the installation state of an arch shank device mounted on a shoe according to a second embodiment of the present invention.
도 6은 본 발명의 제2실시예에 따른 신발의 아치 생크 장치의 분리도.Fig. 6 is an exploded view of an arch shank device of a shoe according to a second embodiment of the present invention.
도 7은 본 발명의 제2실시예에 따른 신발의 아치 생크 장치의 다른 각도에서 본 분리도.Fig. 7 is an exploded view of the arch shank device of a shoe according to the second embodiment of the present invention from another angle.
이하에서는 첨부된 도면을 참조하여 본 발명의 실시예를 상세하게 설명하고자 한다. 하기 설명 및 첨부 도면에 나타난 바는 본 발명의 전반적인 이해를 위해 제시된 것이므로 본 발명의 기술적 범위가 그것들에 한정되는 것은 아니다. 그리고 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 구성 및 기능에 대한 상세한 설명은 생략하기로 한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings. The following description and the accompanying drawings are provided to facilitate a general understanding of the present invention and are not intended to limit the technical scope of the present invention. Furthermore, detailed descriptions of well-known components and functions that may unnecessarily obscure the gist of the present invention will be omitted.
도 1은 본 발명의 제1실시예에 따른 신발에 장착된 신발의 아치 생크 장치의 설치 상태도이고, 도 2는 본 발명의 제1실시예에 따른 신발의 아치 생크 장치의 분리도이며, 도 3은 본 발명의 제1실시예에 따른 신발에 장착된 신발의 아치 생크 장치의 작동 상태도이며, 도 4는 본 발명의 제1실시예에 따른 신발의 아치 생크 장치의 하부커버 분리 상태도이다.FIG. 1 is an installation state diagram of an arch shank device of a shoe mounted on a shoe according to a first embodiment of the present invention, FIG. 2 is an exploded view of an arch shank device of a shoe according to a first embodiment of the present invention, FIG. 3 is an operation state diagram of an arch shank device of a shoe mounted on a shoe according to a first embodiment of the present invention, and FIG. 4 is a exploded view of a lower cover of an arch shank device of a shoe according to a first embodiment of the present invention.
도 1을 참조하면, 신발(10)의 아치 부분에 아치 생크 장치(20)가 설치되어 신발의 앞과 뒤 부분 방향으로 아치 생크 장치(20)가 일정각도 회전 가능하게 구성된다.Referring to FIG. 1, an arch shank device (20) is installed in the arch portion of a shoe (10) and configured to allow the arch shank device (20) to rotate at a certain angle in the direction of the front and rear portions of the shoe.
도 2 내지 4를 참조하면, 본 발명인 신발의 아치 생크 장치는 크게 상부커버(100), 하부커버(200), 및 고정스위치(300)가 포함되어 이루어져 신발에 장착되고 각도 조절에 의해 사용자의 편의 맞게 사용할 수 있도록 한 것이다.Referring to FIGS. 2 to 4, the arch shank device of the shoe of the present invention is largely composed of an upper cover (100), a lower cover (200), and a fixing switch (300), and is mounted on the shoe so that it can be used for the user's convenience by adjusting the angle.
먼저, 상기 상부커버(100)는 본 발명의 장치에 상부에 위치하는 것으로 신발의 하부 아치 생크에 고정된다.First, the upper cover (100) is positioned at the top of the device of the present invention and is fixed to the lower arch shank of the shoe.
상기 상부커버(100)는 신발의 생크에 따라 앞뒤로 수평판에서 중앙의 상향 곡선을 가지는 아치(arch) 형태의 곡면판부(120)와, 상기 곡면판부(120)의 중앙에서 하부로 돌출되는 박스부(140)가 형성된다.The upper cover (100) is formed with an arch-shaped curved plate portion (120) having an upward curve in the center from a horizontal plate in the front and back according to the shank of the shoe, and a box portion (140) protruding downward from the center of the curved plate portion (120).
여기서, 상기 박스부(140)에는 상기 고정스위치(300)의 볼트(310)가 결합되는 측면홀(141) 형성되고, 상기 박스부(140)의 양측면 상부에는 곡선 가이드 홈(142)이 형성된다. 상기 곡선 가이드 홈(142)이 형성되도록 하여 하부커버(200)가 그 곡선 가이드 홈(142)을 따라 이동하여 일정각도로 회전할 수 있다.Here, a side hole (141) is formed in the box portion (140) to which the bolt (310) of the fixed switch (300) is coupled, and a curved guide groove (142) is formed on the upper portion of both sides of the box portion (140). By forming the curved guide groove (142), the lower cover (200) can move along the curved guide groove (142) and rotate at a certain angle.
상기 하부커버(200)는 상기 상부커버(100)에 결합되어 각도 조절이 가능한 부분이다.The above lower cover (200) is a part that is connected to the above upper cover (100) and has an angle that can be adjusted.
상기 하부커버(200)는 상부가 개방된 형태로 형성되어 상기 상부커버(100)의 박스부(140)를 감싸는 형태로 결합되게 되며, 바닥부(220)와, 상기 바닥부(220) 상측에 상기 박스부(140) 양측면에 밀착되어 상기 곡선 가이드 홈(142)에 결합되는 상기 가이드돌기(252)가 형성된 양측날개부(240)로 구성되고, 상기 양측날개부(240) 측으로 상기 고정스위치(300)가 결합된다.The lower cover (200) is formed in a form in which the upper part is open and is combined in a form that wraps around the box part (140) of the upper cover (100), and is composed of a bottom part (220) and a double-sided wing part (240) formed with the guide protrusions (252) that are formed on both sides of the box part (140) on the upper side of the bottom part (220) and are combined with the curved guide grooves (142), and the fixed switch (300) is combined toward the double-sided wing part (240).
상기 하부커버(200)는 상기 상부커버(100) 하부에서 상기 곡선 가이드 홈(142)을 따라 일정각도 회전가능함에 따라 회전각도에 따라 신발의 바닥면 기준 돌출되는 높이가 가변되게 된다.The above lower cover (200) can be rotated at a certain angle along the curved guide groove (142) at the bottom of the above upper cover (100), so that the height of the protrusion relative to the sole of the shoe changes depending on the rotation angle.
상기 고정스위치(300) 일정 각도로 회전되는 하부커버(200)를 상부커버(100)에 고정할 수 있는 부분이다.The above fixed switch (300) is a part that can fix the lower cover (200) that rotates at a certain angle to the upper cover (100).
상기 고정스위치(300)는 상기 하부커버(200)에서 상부커버(100)를 측면에서 관통하여 결합되어 상기 하부커버(200)의 회전각을 유지할 수 있다.The above fixed switch (300) is connected to the upper cover (100) by penetrating the side of the lower cover (200) to maintain the rotation angle of the lower cover (200).
상세하게 상기 상부커버(100)의 박스형의 박스부(140)에는 일정각도를 따라 측면홀(141)이 다수 형성되게 되며 본 발명에서는 3개의 홀을 형성하였다.In detail, the box-shaped box portion (140) of the upper cover (100) has a number of side holes (141) formed along a certain angle, and in the present invention, three holes are formed.
상기 하부커버(200)의 상기 양측날개부(240)에는 상기 측면홀(141)과 대응되는 크기의 홀(241)이 형성되게 된다.A hole (241) having a size corresponding to the side hole (141) is formed in the above-mentioned side wing portions (240) of the above-mentioned lower cover (200).
여기서, 상기 고정스위치(300)는 상기 홀(241)에서 측면홀(141) 중 하나와 결합되는 볼트(310)와 너트(330)로 구성되어 하부커버(200)의 각도를 유지하게 되는 것이다.Here, the fixed switch (300) is composed of a bolt (310) and a nut (330) that are combined with one of the side holes (141) in the hole (241) to maintain the angle of the lower cover (200).
도 3은 본 발명의 실시예에 따른 신발에 장착된 신발의 아치 생크 장치의 작동 상태도이다.Figure 3 is an operating state diagram of an arch shank device mounted on a shoe according to an embodiment of the present invention.
도 3에서 도시된 바와 같이 도 3(a)에서는 신발(10)에 설치된 아치 생크 장치(20)가 하부커버의 우측으로 회전을 최대로 하여 신발의 바닥면에 돌출된 높이(h)가 최대인 것을 표현하였고, 도 3(b)은 도 3(a)에 비해 회전각도를 작게하여 돌출된 높이(h)를 상대적으로 작게 하였다. 그리고 도 3(c)에서는 아치 생크 장치(20)가 신발(10)의 바닥면과 일치하도록 아치 생크 장치(20)가 무회전인 상태이다.As shown in Fig. 3, Fig. 3(a) shows that the arch shank device (20) installed on the shoe (10) is rotated to the right of the lower cover to the maximum, so that the height (h) protruding from the bottom surface of the shoe is the maximum, and Fig. 3(b) shows that the rotation angle is smaller than Fig. 3(a), so that the protruding height (h) is relatively smaller. And in Fig. 3(c), the arch shank device (20) is in a non-rotating state so that the arch shank device (20) is aligned with the bottom surface of the shoe (10).
도 4를 참조하면, 상부커버(100)와 하부커버(200)는 상호 분리 결합된다.Referring to Fig. 4, the upper cover (100) and the lower cover (200) are separated and coupled to each other.
먼저 상부커버(100)의 박스부(140)의 양측면에는 수직방향의 홈(144,146)이 형성되고 이 홈에 하부커버(200)의 양측날개부(240)에 형성된 가이드돌기(252)가 수직방향으로 삽입되고, 가이드돌기(252)가 곡선 가이드 홈(142)을 따라 이동되어 각도를 조절할 수 있다.First, vertical grooves (144, 146) are formed on both sides of the box portion (140) of the upper cover (100), and guide protrusions (252) formed on both wing portions (240) of the lower cover (200) are vertically inserted into these grooves, and the guide protrusions (252) can be moved along the curved guide groove (142) to adjust the angle.
그리고, 상부커버(100)와 하부커버(200) 사이에는 외측가이드부(400)가 더 구비된다.Additionally, an outer guide part (400) is provided between the upper cover (100) and the lower cover (200).
먼저, 상기 하부커버(200)에는 외측에 보조가이드 홈(260)이 형성되고, 그리고 외측가이드부(400)에는 상기 상부커버(100) 측면에 결합되고 상기 하부커버(200) 보조가이드 홈(260)을 따라 가이드돌출편(420)가 형성되어 상기 하부커버(200)를 외측에서 가이드 하며 상기 상부커버(100)와 하부커버(200)의 결합 틈새를 폐쇄하는 것을 특징으로 하여 상부커버(100)와 하부커버(200)의 사이가 벌어지거나 사이에 이물질이 끼는 것을 방지할 수 있다.First, the lower cover (200) is formed with an auxiliary guide groove (260) on the outside, and the outer guide portion (400) is coupled to the side of the upper cover (100) and has a guide protrusion (420) formed along the auxiliary guide groove (260) of the lower cover (200) to guide the lower cover (200) from the outside and close the joint gap between the upper cover (100) and the lower cover (200), thereby preventing a gap between the upper cover (100) and the lower cover (200) from widening or foreign substances from getting caught between them.
그리고, 상기 외측가이드부(400)에는 내측에 끼움구(440)가 형성되고 상부커버(100)에는 끼움공(160)이 형성되어 리벳 방식으로 결합되어 고정할 수 있다.In addition, the outer guide part (400) has a fitting hole (440) formed on the inside, and the upper cover (100) has a fitting hole (160) formed so that they can be fixed by being joined using a rivet method.
상기 양측날개부(240)에는, 상기 가이드돌기(252)가 형성되어 있으며 내측으로 결합되는 블럭(250)이 분할되는 것을 특징으로 한다. 양측날개부(240)에서 블럭(250)이 결합 분리 되게 하는 이유는 상기 블럭(250)의 가이드돌기(252)가 내측으로 돌출되어 있어서 상기 하부커버(200)를 하나의 금형으로 생산하기 어렵기 때문이다. 그래서 상기 양측날개부(240)에는 상기 블럭(250)이 삽입되어 결합되도록 상호 요부(254)와 철부(262)를 형성되게 하여 블럭(250)이 상방향으로 수직으로 삽입되어 결합하는 구조로 한다. 그리고, 상기 블럭(250)의 견고한 결합을 위해 홀(241)이 형성되고 이것은 양측날개부(240)의 홀(241)과도 일치한다.The above-described double-sided wing portion (240) is characterized in that the guide protrusion (252) is formed and the block (250) that is coupled inward is divided. The reason why the block (250) is coupled and separated in the double-sided wing portion (240) is because the guide protrusion (252) of the block (250) protrudes inward, making it difficult to produce the lower cover (200) with a single mold. Therefore, the double-sided wing portion (240) is provided with a mutually connecting portion (254) and a protruding portion (262) so that the block (250) can be inserted and coupled, and the block (250) is structured to be vertically inserted upward and coupled. In addition, a hole (241) is formed to firmly couple the block (250), and this also matches the hole (241) of the double-sided wing portion (240).
그리고, 탄성패드(500)가 마모된 경우, 하부커버(200)만 분리하여 교체할 수 있다.And, when the elastic pad (500) is worn out, only the lower cover (200) can be separated and replaced.
따라서 본 발명은 아치 생크 장치에서 상부커버(100)에 대하여 하부커버(200)가 결합 또는 분리되고, 결합 시 회전에 의해 각도 조절이 되어 생크 부분에 돌출된 높이를 가변 가능하게 함으로써 사용자의 발 상태에 맞게 쉽게 조절하여 사용할 수 있으며, 또한 지면에 닿는 부분을 쉽게 교체 가능하여 교체 비용을 절감할 수 있는 등의 장점이 있다.Accordingly, the present invention has the advantage of being able to easily adjust and use it according to the user's foot condition by allowing the lower cover (200) to be coupled or separated from the upper cover (100) in the arch shank device, and the angle to be adjusted by rotation when coupled, thereby making the height of the protrusion in the shank portion variable, and also reducing the cost of replacement by easily replacing the part that touches the ground.
도 5는 본 발명의 제2실시예에 따른 신발에 장착된 신발의 아치 생크 장치의 설치 상태도이고, 도 6은 본 발명의 제2실시예에 따른 신발의 아치 생크 장치의 분리도이며, 도 7은 본 발명의 제2실시예에 따른 신발의 아치 생크 장치의 다른 각도에서 본 분리도이다.FIG. 5 is an installation state diagram of an arch shank device of a shoe mounted on a shoe according to a second embodiment of the present invention, FIG. 6 is an exploded view of an arch shank device of a shoe according to a second embodiment of the present invention, and FIG. 7 is an exploded view of an arch shank device of a shoe according to a second embodiment of the present invention viewed from another angle.
도 5, 6, 7을 참조하면, 신발(10)의 아치 부분에 아치 생크 장치(20)가 설치되어 신발의 앞과 뒤 부분 방향으로 아치 생크 장치(20)가 일정각도 회전 가능하게 구성된다.Referring to FIGS. 5, 6, and 7, an arch shank device (20) is installed in the arch portion of a shoe (10) and configured to allow the arch shank device (20) to rotate at a certain angle in the direction of the front and rear portions of the shoe.
본 발명인 신발의 아치 생크 장치는 크게 상부커버(100), 하부커버(200), 및 고정스위치(300)가 포함되는 것은 앞서 실시한 발명의 예와 구성이 유사하여 작동원리는 동일하고, 일부 형상에서 차이가 있다.The arch shank device of the shoe of the present invention is similar in configuration to the example of the invention described above in that it largely includes an upper cover (100), a lower cover (200), and a fixed switch (300), and thus the operating principle is the same, but there are differences in some shapes.
상기 상부커버(100)는 신발의 생크에 따라 앞뒤로 수평판에서 중앙의 상향 곡선을 가지는 형태의 곡면판부(120)와, 상기 곡면판부(120)의 중앙에서 하부로 돌출되는 박스부(140)가 형성된다. 박스부(140)에는 상기 고정스위치(300)가 결합되는 측면홀(147)이 형성되고, 상기 박스부(140)의 양측면 상부에는 곡선 가이드 홈(142)이 형성된다.The upper cover (100) is formed with a curved plate portion (120) having a central upward curve from a horizontal plate in the front and back according to the shank of the shoe, and a box portion (140) protruding downward from the center of the curved plate portion (120). A side hole (147) into which the fixed switch (300) is coupled is formed in the box portion (140), and curved guide grooves (142) are formed on the upper portions of both sides of the box portion (140).
하부커버(200)는 상기 상부커버(100)에 결합되어 각도 조절이 가능한 부분이다. 하부커버(200)는 상부가 개방된 형태로 형성되어 상기 상부커버(100)의 박스부(140)를 감싸는 형태로 결합되게 되며, 바닥부(220)와, 상기 바닥부(220) 상측에 상기 박스부(140) 양측면에 밀착되어 상기 곡선 가이드 홈(142)에 결합되는 상기 가이드돌기(252)가 형성된 양측날개부(240)로 구성되고, 상기 양측날개부(240) 측으로 상기 고정스위치(300)가 결합된다.The lower cover (200) is a part that is coupled to the upper cover (100) and is angle-adjustable. The lower cover (200) is formed in a form in which the upper part is open and is coupled in a form that surrounds the box part (140) of the upper cover (100), and is composed of a bottom part (220) and double-sided wing parts (240) on which guide protrusions (252) are formed that are in close contact with both sides of the box part (140) on the upper side of the bottom part (220) and are coupled to the curved guide grooves (142), and the fixed switch (300) is coupled to the side of the double-sided wing parts (240).
상기 상부커버(100)의 곡선 가이드 홈(142)에 상기 하부커버(200)의 가이드편(252)이 결합되고 회전되어 신발의 바닥면 기준 돌출되는 높이가 가변되게 되는 것은 동일하다.The guide piece (252) of the lower cover (200) is coupled to the curved guide groove (142) of the upper cover (100) and rotates so that the height of protrusion relative to the bottom surface of the shoe is variable.
상기 고정스위치(300)는 상부커버(100)에서 스프링에 결합되는 핀으로 핀을 누른 상태에서는 하부커버(200)와 간섭되지 않아 하부커버(200)가 회전되고, 핀에 외력을 제거하면 하부커버(200)측으로 돌출되어 고정되도록 작동된다.The above fixed switch (300) is a pin that is coupled to a spring in the upper cover (100). When the pin is pressed, it does not interfere with the lower cover (200), so that the lower cover (200) rotates, and when an external force is removed from the pin, it protrudes toward the lower cover (200) and is fixed.
상세하게 상기 상부커버(100)의 박스부(140)에는 측면홀(147)이 형성되고, 상기 하부커버(200)의 상기 양측날개부(240)에는 회전 각도에 따라 상기 측면홀(147)을 수용하는 곡선 형의 크기가 큰 슬롯(255)이 형성되되 내측으로 상기 슬롯(255) 주위로 구획된 격벽이 형성된다.In detail, a side hole (147) is formed in the box portion (140) of the upper cover (100), and a large curved slot (255) that accommodates the side hole (147) according to the rotation angle is formed in the two-sided wing portions (240) of the lower cover (200), and a partition wall is formed around the slot (255) on the inside.
상기 고정스위치(300)는 상기 측면홀(147)에 결합되고 스프링 탄성에 의해 상기 슬롯(255)의 내측에 구획된 격벽(256) 사이로 밀착되어 각도를 유지하는 것을 특징으로 한다. 본 발명에서는 격벽(256)에 의해 3개의 구획된 구간으로 고정스위치(300)가 위치되도록 하여 하부커버(200)의 회전된 각도가 정해지도록 하였으며, 격벽 구간은 3구간으로 하여 실시하였다.The above fixed switch (300) is characterized in that it is coupled to the side hole (147) and maintains an angle by being pressed between the partition walls (256) partitioned on the inside of the slot (255) by spring elasticity. In the present invention, the fixed switch (300) is positioned in three partition sections by the partition walls (256) so that the rotational angle of the lower cover (200) is determined, and the partition sections are implemented with three sections.
상부커버(100)와 하부커버(200)는 상호 분리 결합된다. 먼저 상부커버(100)의 박스부(140)의 양측면에는 수직방향의 홈(144,146)이 형성되고 이 홈에 하부커버(200)의 양측날개부에 형성된 가이드돌기(252)가 수직방향으로 삽입되고, 가이드돌기(252)가 곡선 가이드 홈(142)을 따라 이동되어 각도를 조절할 수 있다.The upper cover (100) and the lower cover (200) are separated and coupled to each other. First, vertical grooves (144, 146) are formed on both sides of the box portion (140) of the upper cover (100), and guide protrusions (252) formed on both wing portions of the lower cover (200) are vertically inserted into these grooves, and the guide protrusions (252) can be moved along the curved guide groove (142) to adjust the angle.
그리고, 상부커버(100)와 하부커버(200) 사이에는 외측가이드부(400)가 더 구비된다.Additionally, an outer guide part (400) is provided between the upper cover (100) and the lower cover (200).
먼저, 상기 하부커버(200)에는 외측에 보조가이드 홈(260)이 형성되고, 그리고 외측가이드부(400)에는 상기 상부커버(100) 측면에 결합되고 상기 하부커버(200) 보조가이드 홈(260)을 따라 가이드돌출편(420)이 형성되어 상기 하부커버(200)를 외측에서 가이드 하며 상기 상부커버(100)와 하부커버(200)의 결합 틈새를 폐쇄하는 것을 특징으로 하여 상부커버(100)와 하부커버(200)의 사이가 벌어지거나 사이에 이물질이 끼는 것을 방지할 수 있다.First, the lower cover (200) is formed with an auxiliary guide groove (260) on the outside, and the outer guide portion (400) is formed with a guide protrusion (420) that is coupled to the side of the upper cover (100) and follows the auxiliary guide groove (260) of the lower cover (200) to guide the lower cover (200) from the outside and close the joint gap between the upper cover (100) and the lower cover (200), thereby preventing a gap between the upper cover (100) and the lower cover (200) from widening or foreign substances from getting caught between them.
그리고, 상기 외측가이드부(400)에는 내측에 끼움구(440)가 형성되고 상부커버(100)에는 끼움공(160)이 형성되어 리벳 방식으로 결합되어 고정할 수 있다.In addition, the outer guide part (400) has a fitting hole (440) formed on the inside, and the upper cover (100) has a fitting hole (160) formed so that they can be fixed by being joined using a rivet method.
또한, 상기 외측가이드부(400)에는 하부에 가이드공(460)이 형성되어 고정스위치(300)의 위치를 가이드할 수 있다.In addition, a guide hole (460) is formed at the bottom of the outer guide portion (400) to guide the position of the fixed switch (300).
상기 양측날개부(240)에는 상기 가이드돌기(252)가 형성되어 있으며 내측으로 결합되는 블럭(250)이 분할되는 것을 특징으로 한다. 양측날개부(240)에서 블럭(250)이 결합 분리 되게 하는 이유는 상기 블럭(250)의 가이드돌기(252)가 내측으로 돌출되어 있어서 상기 하부커버(200)를 하나의 금형으로 생산하기 어렵기 때문이다. 그래서 상기 양측날개부(240)에는 상기 블럭(250)이 삽입되어 결합되도록 상호 요부(254)와 철부(262)를 형성되게 하여 블럭(250)이 상방향으로 수직으로 삽입되어 결합하는 구조로 한다. 그리고, 상기 블럭(250)의 견고한 결합을 위해 슬롯 (255)이 형성되고 이것은 양측날개부(240)의 슬롯(255)과도 일치한다.The above-described double-sided wing portion (240) is characterized in that the guide protrusion (252) is formed and the block (250) that is coupled inward is divided. The reason why the block (250) is coupled and separated in the double-sided wing portion (240) is because the guide protrusion (252) of the block (250) protrudes inward, making it difficult to produce the lower cover (200) with a single mold. Therefore, the double-sided wing portion (240) is provided with a mutually connecting portion (254) and a protruding portion (262) so that the block (250) can be inserted and coupled, and the block (250) is structured to be vertically inserted upward and coupled. In addition, a slot (255) is formed to firmly couple the block (250), and this also matches the slot (255) of the double-sided wing portion (240).
이상과 같이 본 발명은 각도 조절이 자유로운 신발의 아치 생크 장치의 기본적인 기술적 사상으로 하고 있음을 알 수 있으며, 이와 같은 본 발명의 기본적인 사상의 범주내에서, 당업계의 통상의 지식을 가진 자에게 있어서는 다른 많은 변형이 가능함은 물론이다.As described above, it can be seen that the present invention is based on the basic technical idea of an arch shank device for a shoe with freely adjustable angle, and it is obvious that many other modifications are possible for those skilled in the art within the scope of the basic idea of the present invention.
Claims (7)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20240047260 | 2024-04-08 | ||
| KR10-2024-0047260 | 2024-04-08 | ||
| KR20240065237 | 2024-05-20 | ||
| KR10-2024-0065237 | 2024-05-20 | ||
| KR1020240112789A KR20250149109A (en) | 2024-04-08 | 2024-08-22 | Arch shank device on shoes |
| KR10-2024-0112789 | 2024-08-22 | ||
| KR10-2025-0003171 | 2025-01-09 | ||
| KR1020250003171A KR102901039B1 (en) | 2024-04-08 | 2025-01-09 | Arch shank device on shoes |
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| Publication Number | Publication Date |
|---|---|
| WO2025216449A1 true WO2025216449A1 (en) | 2025-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2025/003551 Pending WO2025216449A1 (en) | 2024-04-08 | 2025-03-19 | Arch shank device for shoe |
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| Country | Link |
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| WO (1) | WO2025216449A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000067994A (en) * | 1996-07-23 | 2000-11-25 | 그로우스 제롬 제이. | Footwear apparatus with grinding plate and method of making same |
| KR100724274B1 (en) * | 2006-10-31 | 2007-05-31 | 손대근 | Midsole for heel improved health shoes with built-in rotating means |
| KR101063735B1 (en) * | 2008-12-31 | 2011-09-08 | (주)한신코리아 | Health walking sandals |
| JP2015507979A (en) * | 2012-02-27 | 2015-03-16 | プーマ エス イーＰｕｍａ Ｓｅ | Shoe sole, shoe having the sole, and method for producing the sole |
| US20220104582A1 (en) * | 2020-10-07 | 2022-04-07 | Reebok International Limited | Vacuum Pump Assembly For Article Of Footwear |
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- 2025-03-19 WO PCT/KR2025/003551 patent/WO2025216449A1/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000067994A (en) * | 1996-07-23 | 2000-11-25 | 그로우스 제롬 제이. | Footwear apparatus with grinding plate and method of making same |
| KR100724274B1 (en) * | 2006-10-31 | 2007-05-31 | 손대근 | Midsole for heel improved health shoes with built-in rotating means |
| KR101063735B1 (en) * | 2008-12-31 | 2011-09-08 | (주)한신코리아 | Health walking sandals |
| JP2015507979A (en) * | 2012-02-27 | 2015-03-16 | プーマ エス イーＰｕｍａ Ｓｅ | Shoe sole, shoe having the sole, and method for producing the sole |
| US20220104582A1 (en) * | 2020-10-07 | 2022-04-07 | Reebok International Limited | Vacuum Pump Assembly For Article Of Footwear |
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