WO2021153878A1 - Chausson à longueur réglable sur la base de la partie dorsale du pied - Google Patents

Chausson à longueur réglable sur la base de la partie dorsale du pied Download PDF

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Publication number
WO2021153878A1
WO2021153878A1 PCT/KR2020/014446 KR2020014446W WO2021153878A1 WO 2021153878 A1 WO2021153878 A1 WO 2021153878A1 KR 2020014446 W KR2020014446 W KR 2020014446W WO 2021153878 A1 WO2021153878 A1 WO 2021153878A1
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WO
WIPO (PCT)
Prior art keywords
cover
slippers
instep
unit
movable cover
Prior art date
Application number
PCT/KR2020/014446
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English (en)
Korean (ko)
Inventor
진윤하
Original Assignee
진윤하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 진윤하 filed Critical 진윤하
Publication of WO2021153878A1 publication Critical patent/WO2021153878A1/fr

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101—Slippers, e.g. flip-flops or thong sandals
    • A43B3/102—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare 
    • A43B3/105—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare  characterised by the shape or layout of the toestrap
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101—Slippers, e.g. flip-flops or thong sandals
    • A43B3/102—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare 
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/10—Low shoes, e.g. comprising only a front strap; Slippers
    • A43B3/101—Slippers, e.g. flip-flops or thong sandals
    • A43B3/102—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare 
    • A43B3/103—Slippers, e.g. flip-flops or thong sandals leaving the heel of the foot bare  characterised by the attachment of the toestrap

Definitions

  • the present invention relates to slippers with adjustable instep length, and more particularly, to slippers with adjustable instep length, which can be worn by freely adjusting the length of an instep cover that covers the instep.
  • slippers are used as indoor shoes in schools or offices, or can be simply worn outdoors.
  • the slipper 10 includes an upper 20 that wraps around a wearer's foot, and a lower portion of the upper 20. It is formed of an outsole (30) attached to the.
  • the outsole 30 includes a first outsole 31 coupled to a lower portion of the upper 20 and a second outsole 32 coupled to a lower portion of the first outsole 31 .
  • An air cushion 40 is provided between the first outsole 31 and the second outsole 32 to relieve the shock transmitted to the sole of the wearer while walking.
  • the upper 20 is formed to cover the user's feet, and prevents the slippers 10 from being removed from the feet when the slippers 10 are worn.
  • the second outsole 32 is made of a material that is not easily worn even if it is worn for a long time to prevent slipping by directly contacting the ground.
  • Fixing grooves 31a and 32a are formed in the first outsole 31 and the second outsole 32, respectively, and the air cushion 40 is fitted into the fixing grooves 31a and 32a to be fixed. .
  • the outsole 30 of the slipper 10 formed of the first outsole 31 and the second outsole 32 is made of synthetic resin such as rubber or urethane to absorb the impact applied to the sole of the human body.
  • the air cushion 40 is provided in order to have a more impact mitigating effect.
  • slippers are not worn and thrown away, but the slippers are still new, but they do not fit the quickly grown feet and must be replaced with new slippers, so there is a problem of wasting things and feeling a burden of cost due to a short replacement cycle.
  • the conventional slippers have an open front end, so that rainwater easily penetrates when it rains, there is a risk of frostbite due to exposure of the feet on a cold day, and there is a problem that the instep of the foot burns on a strong sunlight day.
  • the present invention is to solve the above problems, and by providing a movable cover movable in the longitudinal direction along the cover part 120 of the main body, the area of the part covering the instep can be adjusted according to the size of the wearer's foot or the weather.
  • the purpose is to provide slippers with adjustable instep length that various people can wear conveniently.
  • the slippers capable of adjusting the instep length of the present invention include a sole part 110 and a cover part 120 formed convex upwardly on the upper part of the sole part 110 to cover the instep.
  • the main body 100 made by; a movable cover 200 that is formed convexly upwardly on the upper portion of the body 100 and slides in the longitudinal direction of the cover unit 120 to adjust the covering area of the instep; includes
  • a guide means 400 for slidably connecting the movable cover 200 to the sole 110 It further includes, but guide grooves 111 are formed to be opened in the longitudinal direction on both sides of the sole part 110, and the guide means 400 has one end coupled to the movable cover 200, and the other end is the a guide shaft 410 inserted and mounted to slide in the guide groove 111; a rotating roller 420 provided at the other end of the guide shaft 410 and being inserted into the guide groove 111 to rotate; includes
  • a support member 300 mounted on the inner circumferential surface of the cover unit 120 and compressed by the back of the foot when slippers are worn so that the foot is closely fixed to the cover unit 120 ; further includes
  • the support member 300 includes a first pressing part 310 fixed to the inner surface of the cover part 120 ; a second pressing unit 320 fixed to a lower portion of the first pressing unit 310 and formed to protrude forward than the first pressing unit 310; includes
  • the support member 300 is fixed to the lower portion of the second pressing part 320, is formed to protrude forward from the second pressing part 320, and consists of two third pressing parts spaced apart in the width direction.
  • part 330 includes
  • a stop means for adjusting the moving interval of the moving cover 200 Restoring means for restoring the movable cover 200 moved forward of the cover portion 120 in the direction of the cover portion 120; further includes
  • the length of the portion covering the instep can be adjusted according to the size of the user's foot, and the cover 120 for ventilation in summer. After opening the front part of the, in cold winter or rainy days, the front part of the cover part 120 is covered with the movable cover 200 to increase the warmth and waterproofness of the feet, thereby providing an effect that the user can wear comfortably. .
  • the support member 300 compressed in contact with the foot is provided on the lower surface of the cover part 120, the support member 300 is compressed when the slippers are worn so that the foot moves between the sole part 110 and the cover. It is fixed between the parts 120 and has the effect of not easily falling back.
  • the guide means 400 is provided to rotate while sliding along the guide groove 111, so that the sliding movement of the movable cover 200 is smooth and smooth.
  • the protrusion interval of the movable cover 200 is constantly adjusted to make use more convenient, and it provides an effect of preventing arbitrary movement. .
  • FIG. 1 is a perspective view of a slipper according to the prior art
  • FIG. 2 is a perspective view of a slipper with adjustable instep length according to an embodiment of the present invention
  • FIG. 3 is an exploded perspective view of a slipper with adjustable instep length according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of a slipper with adjustable instep length according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of a wearing state of slippers capable of adjusting the instep length according to an embodiment of the present invention
  • FIG. 6 is a cross-sectional view of a slipper with adjustable instep length according to another embodiment of the present invention.
  • FIG. 7 is a cross-sectional view of a slipper capable of adjusting the instep length according to another embodiment of the present invention.
  • FIG. 2 is a perspective view of a slipper with adjustable instep length according to an embodiment of the present invention
  • Figure 3 is an exploded perspective view of a slipper with adjustable instep length according to an embodiment of the present invention
  • Figure 4 is an instep according to an embodiment of the present invention
  • FIG. 5 is a cross-sectional view of a slipper with adjustable instep length according to an embodiment of the present invention
  • FIG. 6 is a cross-sectional view of a slipper with adjustable instep length according to another embodiment of the present invention
  • 7 is a cross-sectional view of a slipper capable of adjusting the instep length according to another embodiment of the present invention.
  • the slippers capable of adjusting the instep length according to an embodiment of the present invention include a main body 100 , a movable cover 200 , a support member 300 , and a guide means 400 .
  • the body 100 is formed in the form of a general slipper, and specifically includes a sole part 110 and a cover part 120 .
  • the sole part 110 is made of a rubber material having flexibility and elasticity, and is formed in a long streamlined flat plate shape in the longitudinal direction.
  • the thickness of the sole part 110 is preferably formed to be about 1 cm.
  • guide grooves 111 are formed to be open in the longitudinal direction on both sides of the sole part 110 .
  • the cover part 120 is formed in an upwardly convex shape on the upper portion of the sole part 110 , and a space penetrating in the longitudinal direction is formed between the cover part 120 and the sole part 110 .
  • both ends of the cover part 120 are fixed to both sides of the sole part 110 , respectively, and the middle part is formed in an upwardly convex arch shape.
  • a tunnel-shaped space is formed between the upper surface of the cover part 120 and the lower surface of the sole part 110 .
  • the movable cover 200 is mounted to be slidably movable in the longitudinal direction along the cover portion 120 to adjust the area covering the instep.
  • the movable cover 200 is formed in an upwardly convex arc-shaped plate shape like the cover part 120 , is disposed on the cover part 120 , and has both ends of the sole part 110 . It is coupled to be movable by sliding on both sides of the.
  • the movable cover 200 is made of a rubber material having ductility and elasticity, like the cover part 120 .
  • the movable cover 200 may be changed to another material such as plastic or aluminum.
  • the movable cover 200 is in contact with the upper surface of the cover part 120 and slides in the front and rear directions along the longitudinal direction of the sole part 110, and according to the needs of the wearer, It is arranged to protrude forward so that it can cover the toe part.
  • an escape skin 210 which is incised downwardly in the rear direction, is formed.
  • the escape skin 210 is a portion cut to reduce friction with the cover unit 120 when the movable cover 200, which will be described later, moves in the longitudinal direction.
  • the width of the movable cover 200 is narrowed to prevent the front width from being widened when the movable cover 200 is moved forward, and thereby It has the effect of improving the appearance and minimizing interference during walking.
  • insertion holes 220 connected to the guide means 400 to be described later are formed through the lower ends of the movable cover 200 in the width direction.
  • the lower ends of both sides of the movable cover 200 are connected to be slidably moved in the longitudinal direction along the guide groove 111 of the sole part 110 by the guide means 400, and if necessary, the main body 100 ) can be separated from
  • the movable cover 200 is slidably mounted along the cover 120, so that the length of the part covering the instep and the slippers can be adjusted according to the size of the user's foot, and in the summer, the cover part ( 120) is opened, and on a cold winter or rainy day, the front part of the cover part 120 is covered with the movable cover 200 to improve the warmth and waterproofness of the feet, so that the user can wear it comfortably. to provide.
  • the support member 300 is mounted on the lower side of the cover part 120, and when the foot is put under the cover part 120, the support member 300 is compressed while the feet are moved to the cover part 120. ) in order to be closely fixed to the
  • the support member 300 includes a first pressing unit 310 , a second pressing unit 320 , and a third pressing unit 330 .
  • the first pressing part 310 is made of a cushion filled with a sponge inside the mesh-shaped cover, and the thickness of the cover part 120 is gradually reduced from the front to the rear, and the cover part 120 . is fixed to the lower side of the
  • the first pressing unit 310 can be replaced with other materials such as rubber or cotton having a cushioning feeling or elasticity in addition to a sponge.
  • the second pressing unit 320 is formed of the same material and shape as the first pressing unit 310 and is fixed to the lower portion of the first pressing unit 310 .
  • one end of the second pressing part 320 is disposed to protrude forward of the first pressing part 310 , and the other end is disposed in the middle of the first pressing part 310 .
  • the third pressing part 330 is made of the same material as the first pressing part 310 and has a thickness gradually decreasing from the front to the rear.
  • the third pressing part 330 is fixed to the lower portion of the second pressing part 320 , is formed to protrude forward than the second pressing part 320 , and consists of two and is arranged to be spaced apart in the width direction. .
  • the third pressing part 330 is also formed of the same material as the first pressing part 310 .
  • the support member 300 that is compressed in contact with the foot is provided on the lower surface of the cover part 120, so that when the slippers are worn, the support member 300 is compressed and the foot moves with the sole part 110. It is fixed between the cover parts 120 and has an effect of not easily falling back.
  • the guide means 400 is to connect the movable cover 200 to the main body 100 to be slidably movable, and specifically includes a guide shaft 410 and a rotating roller 420 .
  • the guide shaft 410 has a cylindrical pin shape, one end is coupled to the movable cover 200 , and the other end is inserted and mounted to slide into the guide groove 111 .
  • the rotary roller 420 is provided at the other end of the guide shaft 410 and is inserted into the guide groove 111 to rotate when the movable cover 200 slides.
  • the end of the guide groove 111 is formed to have a higher vertical height than that of the rotary roller 420 to separate the guide means 400 from the guide groove 111 to remove the movable cover 200 from the cover. It may be separated from the unit 120 .
  • a stop means 500 may be further provided between the cover part 120 and the movable cover 200 .
  • the stopping means 500 includes a locking member 510 mounted to a lower portion of the movable cover 200 so as to be movable up and down, and a first elastic member 520 for elastically supporting the locking member 510 in a downward direction. is made of
  • the locking hole 510 is formed with a lower end inclined downwardly to the front, and an end is formed in a round shape,
  • the locking hole 510 is protruded downward by the first elastic member 520 when the movable cover 200 is disposed to protrude forward of the cover part 120 , and optionally the movable cover 200 . ) is caught in front of the cover part 120 so as not to move backward.
  • the stop means 500 in the lower part of the movable cover 200, the protrusion interval of the movable cover 200 is constantly adjusted to make use more convenient, and the effect of preventing arbitrary movement is obtained. to provide.
  • the stopping means 500 is mounted on the movable cover 200 in a longitudinal direction with a plurality of locking holes 550 spaced apart from each other and vertically movable on the cover part 120 . and may optionally include a locking hole 560 inserted into any one of the locking holes 550 and a second elastic member 570 for elastically supporting the locking hole 560 in an upward direction.
  • the locking hole 560 has an upper end inserted into any one of the locking holes 550, and prevents the movable cover 200 from arbitrarily moving.
  • the stop means 500 is provided between the cover part 120 and the movable cover 200, so that the position in the longitudinal direction of the movable cover 200 can be fixed, so that the movable cover 200 when worn. It reduces the inconvenience of arbitrarily moving and provides the effect that the user can use it safely by fixing it at the desired position.
  • a restoration means for restoring the movable cover 200 moved to the front of the cover part 120 in the direction of the cover part 120 may be further provided.
  • an elastic body is mounted between the cover part 120 and the movable cover 200 , and when the movable cover 200 moves forward of the cover part 120 , the elastic body When the stop means 500 is released after being relaxed, the movable cover 200 may be restored to the rear by an elastic restoring force.

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

Abstract

Le but de la présente invention est de fournir un chausson à longueur réglable sur la base de la partie dorsale du pied comprenant un revêtement mobile qui peut se déplacer dans la direction longitudinale le long d'une partie de revêtement (120) d'un corps principal, de sorte que la zone d'une partie recouvrant la partie dorsale du pied peut être ajustée en fonction de la taille du pied d'un porteur ou du temps, et ainsi diverses personnes peuvent porter commodément le chausson. Le chausson à longueur réglable sur la base de la partie dorsale du pied selon la présente invention comprend : un corps principal (100) comprenant une partie semelle (110) et une partie revêtement (120), qui recouvre la partie dorsale du pied en étant formée pour faire saillie vers le haut sur la partie semelle (110) ; et un revêtement mobile (200) formé de façon à faire saillie vers le haut sur la partie semelle (110), et coulissant dans la direction longitudinale de la partie revêtement (120) de façon à régler la zone couverte de la partie dorsale du pied.
PCT/KR2020/014446 2020-01-31 2020-10-22 Chausson à longueur réglable sur la base de la partie dorsale du pied WO2021153878A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200011945A KR102130443B1 (ko) 2020-01-31 2020-01-31 발등길이 조절이 가능한 슬리퍼
KR10-2020-0011945 2020-01-31

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Publication Number Publication Date
WO2021153878A1 true WO2021153878A1 (fr) 2021-08-05

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Application Number Title Priority Date Filing Date
PCT/KR2020/014446 WO2021153878A1 (fr) 2020-01-31 2020-10-22 Chausson à longueur réglable sur la base de la partie dorsale du pied

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KR (1) KR102130443B1 (fr)
WO (1) WO2021153878A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102130443B1 (ko) * 2020-01-31 2020-07-06 진윤하 발등길이 조절이 가능한 슬리퍼
KR102457984B1 (ko) 2021-08-17 2022-10-21 조선대학교산학협력단 사이즈 조절이 가능한 다기능 슬리퍼

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990036064U (ko) * 1998-02-09 1999-09-15 신관식 앞뒤 공용 슬리퍼
KR20070000253U (ko) * 2007-01-04 2007-03-08 주식회사 한일제화 절첩부가 구비된 구두
KR20090076205A (ko) * 2008-01-08 2009-07-13 젠-룽 데이빗 타이 신발
KR20090122416A (ko) * 2009-01-16 2009-11-30 이종화 양방향 착용가능한 슬리퍼
WO2014188083A1 (fr) * 2013-05-24 2014-11-27 Qilaqila Chaussure adaptable
KR102130443B1 (ko) * 2020-01-31 2020-07-06 진윤하 발등길이 조절이 가능한 슬리퍼

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990036064U (ko) * 1998-02-09 1999-09-15 신관식 앞뒤 공용 슬리퍼
KR20070000253U (ko) * 2007-01-04 2007-03-08 주식회사 한일제화 절첩부가 구비된 구두
KR20090076205A (ko) * 2008-01-08 2009-07-13 젠-룽 데이빗 타이 신발
KR20090122416A (ko) * 2009-01-16 2009-11-30 이종화 양방향 착용가능한 슬리퍼
WO2014188083A1 (fr) * 2013-05-24 2014-11-27 Qilaqila Chaussure adaptable
KR102130443B1 (ko) * 2020-01-31 2020-07-06 진윤하 발등길이 조절이 가능한 슬리퍼

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Publication number Publication date
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