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WO2018164294A1 - Skating shoe including speed reduction means - Google Patents

Skating shoe including speed reduction means Download PDF

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Publication number
WO2018164294A1
WO2018164294A1 PCT/KR2017/002509 KR2017002509W WO2018164294A1 WO 2018164294 A1 WO2018164294 A1 WO 2018164294A1 KR 2017002509 W KR2017002509 W KR 2017002509W WO 2018164294 A1 WO2018164294 A1 WO 2018164294A1
Authority
WO
WIPO (PCT)
Prior art keywords
reduction roller
shoe
reduction
roller
shoe body
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.)
Ceased
Application number
PCT/KR2017/002509
Other languages
French (fr)
Korean (ko)
Inventor
박경희
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Doo Doo Co Ltd
Original Assignee
Doo Doo Co Ltd
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 Doo Doo Co Ltd filed Critical Doo Doo Co Ltd
Priority to PCT/KR2017/002509 priority Critical patent/WO2018164294A1/en
Publication of WO2018164294A1 publication Critical patent/WO2018164294A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/14—Roller skates; Skate-boards with brakes, e.g. toe stoppers, freewheel roller clutches
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/20—Roller skates; Skate-boards with fixable wheels permitting the skates to be used for walking

Definitions

  • the present invention relates to a skating shoe having a deceleration means, and more particularly to a skating shoe having a deceleration means configured to prevent an accident risk due to sudden stop.
  • Skating shoes are commonly used as products called helyss, which have a roller on the heel of the shoe sole.
  • a product called kick roller provides the function of shoes and inline skating as it enters and exits the shoe sole from the shoe sole of the shoe.
  • a skating shoe is disclosed, characterized in that the roller is grounded and supported, and the friction part is ungrounded at the same time as the center surface of the rollers rotates in contact with the ground while skating.
  • a friction part which is located on the side of the roller and causes friction while contacting the ground to reduce the speed of the skating shoe, or a separate brake member that slows down the speed of the skating shoe by the same action. Served as a brake.
  • the present invention has been proposed to solve the above problems, by limiting the rapid deceleration through the installation of the deceleration means to which the reduction roller structure is applied and induces a gradual deceleration, provided with a deceleration means that can prevent accidents due to sudden stop It is an object to provide a skating shoe.
  • Skating shoes having a deceleration means for achieving the above object, a shoe body that can be worn by the user, a shoe sole installed on the lower side of the shoe body, and the bottom of the shoe sole
  • a plurality of rotating rollers disposed to be inclined along the inner side of the shoe body to be rotatable in contact with the ground when the shoe body is inclined laterally toward the inner side when skating, and to the shoe body at the bottom of the shoe sole It is characterized in that it comprises a decelerating roller which is disposed to be flat relative to the rotating body in contact with the ground when rotating the shoe body flat when braking, and a brake head in contact with the decelerating roller to apply a friction force.
  • the shoe sole is provided with a reduction roller installation groove in which the reduction roller is installed, and the reduction roller installation groove is provided with a rotation shaft rotatably supporting the reduction roller, and the brake head is provided on an inner wall of the reduction roller installation groove. Is preferably installed.
  • the brake head is preferably installed at a position such that the lower side of the side of the reduction roller is rubbed.
  • the brake head is preferably installed at a position where the upper side of the side of the reduction roller is rubbed.
  • the brake head is preferably installed at a position such that the upper side and the lower side of the reduction roller are rubbed.
  • the shoe sole is provided with a reduction roller installation groove in which the reduction roller is installed, and the reduction roller installation groove is provided with a rotation shaft rotatably supporting the reduction roller, and a portion of an inner wall of the reduction roller installation groove is It is preferable that the protrusion is formed in the direction of the deceleration roller so as to be rubbed with the side surface of the deceleration roller.
  • a spring is installed on the rotation shaft of the reduction roller so that the upper surface of the reduction roller is selectively rubbed according to the load, and the brake head is installed at a position that can be rubbed with the upper surface of the reduction roller among the inner walls of the reduction roller mounting groove. desirable.
  • the reduction roller is preferably installed at any one of the front end or the rear end of the shoe sole.
  • the reduction roller is preferably installed at the front end and the rear end of the shoe sole.
  • the skating shoe having a deceleration means for achieving the above object, a shoe body that can be worn by the user, a shoe sole installed on the lower side of the shoe body, and the shoe sole
  • a plurality of rotating rollers are arranged to be flat along the inner side of the shoe body in the lower portion of the shoe body to be rotatable in contact with the ground when placing the shoe body in a flat state when skating, and the shoe body in the lower portion of the shoe sole
  • a deceleration roller disposed to be inclined along the outer side of the shoe body to be rotatable in contact with the ground when the shoe body is inclined laterally toward the outer side during braking, and a brake head which contacts the deceleration roller and applies frictional force thereto. It is done.
  • the skating shoe provided with the deceleration means as described above, by limiting the sudden deceleration and inducing a gradual deceleration through the installation of the deceleration means to which the deceleration roller structure is applied, it is possible to prevent accidents due to sudden stop.
  • FIG. 1 is a front partial sectional view showing an embodiment of a structure in which a reduction roller is installed on a shoe sole of a skating shoe having a reduction means according to the present invention, and a brake head is installed such that the lower side of the reduction roller is rubbed.
  • Figure 2 is a front partial cross-sectional view showing an embodiment of a structure in which the reduction roller is installed on the shoe sole of the skating shoe having the reduction means according to the present invention, the brake head is installed so that the upper side of the reduction roller is rubbed.
  • Figure 3 is a front partial cross-sectional view showing an embodiment of a structure in which the reduction roller is installed on the shoe sole of the skating shoe having the reduction means according to the present invention, the brake head is installed so that the upper side and the lower side of the reduction roller friction.
  • FIG. 4 is a front portion showing an embodiment in which a reduction roller is installed on a shoe sole of a skating shoe provided with a reduction means according to the present invention, and a part of the shoe sole is protruded and rubbed toward the upper side and the lower side of the reduction roller.
  • A is a front sectional view showing an embodiment of a structure installed in a position that can be rubbed with the upper surface of the (a) is a view showing a state that the brake head is not in contact with the upper surface of the reduction roller because no load is applied, (b) A diagram showing a state in which the brake head is in contact with the upper surface of the reduction roller due to a load being applied.
  • FIG. 6 is a view showing the bottom of the shoe sole of the skating shoe provided with a reduction means according to the present invention
  • (a) is an embodiment of the structure in which the reduction roller is installed at the front end of the shoe sole
  • (b) is a reduction roller Embodiment of the structure provided in the rear end of the shoe sole
  • Figure 7 is a front partial cross-sectional view showing an embodiment of a structure in which the reduction roller is inclined to the shoe sole of the skating shoe provided with the reduction means according to the present invention, the brake head is installed so that the lower side of the reduction roller is rubbed.
  • the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
  • FIG. 1 is a front partial cross-sectional view showing an embodiment of a structure in which a reduction roller is installed on a shoe sole of a skating shoe having a reduction means according to the present invention, and a brake head is installed such that the lower side of the reduction roller is rubbed
  • FIG. 3 is a front partial cross-sectional view showing an embodiment of a structure in which a reduction roller is installed on a shoe sole of a skating shoe provided with a reduction means according to the present invention, and a brake head is installed such that the upper and lower sides of the reduction roller are rubbed
  • FIG. 4 is a front partial cross-sectional view showing an embodiment in which a reduction roller is installed on a shoe sole of a skating shoe provided with a reduction means according to the present invention, and a part of the shoe sole is protruded and rubbed toward the upper side and the lower side of the reduction roller. to be.
  • FIG. 5 is a speed reduction roller is installed on the shoe sole of the skating shoe having the speed reduction means according to the present invention, a spring is installed on the rotating shaft of the speed reduction roller so that the upper surface of the speed reduction roller is selectively rubbed according to the load, and the brake head is the speed reduction roller
  • A) is a front sectional view showing an embodiment of a structure installed in a position that can be rubbed with the upper surface of the (a) is a view showing a state that the brake head is not in contact with the upper surface of the reduction roller because no load is applied
  • Figure 6 is a view showing a state in which the brake head is in contact with the upper surface of the reduction roller due to the load is applied
  • Figure 6 is a view showing the bottom surface of the shoe sole of the skating shoe with the reduction means according to the present invention
  • (a) is a reduction roller Is an embodiment of the structure provided in the front end of the shoe sole
  • (b) is an embodiment of the structure is installed in the rear end of the shoe sole
  • FIG. 7 is a front partial cross-sectional view showing an embodiment of a structure in which the reduction roller is inclined to the shoe sole of the skating shoe having the reduction means according to the present invention, and the brake head is installed such that the lower side of the reduction roller is rubbed.
  • the skating shoe provided with the deceleration means is a functional shoe that a user can use while switching walking and skating.
  • the sudden deceleration through and induce a gradual deceleration it is possible to prevent accidents due to sudden stops.
  • Skating shoes having a deceleration means is a shoe body 100 that can be worn by the user, a shoe sole 200 is installed below the shoe body 100, and the shoe A plurality of rotary rollers are disposed to be inclined along the inner side of the shoe body 100 in the lower portion of the sole 200 so as to contact and rotate the ground when the shoe body 100 is inclined laterally toward the inner side during skating.
  • the shoe body 100 is made of a shape that can accommodate a user's foot as in a conventional sneaker, the shoe sole 200 is firmly attached to the lower side of the shoe body 100 by an adhesive or the like.
  • the rotating roller 300 may be installed on the pair of shoe soles 200 or two or more, respectively, as shown in the figure, when installed on both sides, a total of four rotating rollers 300 is installed.
  • the shoe sole 200 is provided with a reduction roller mounting groove 210 in which the reduction roller 400 is installed, and the reduction shaft mounting groove 210 has a rotating shaft rotatably supporting the reduction roller 400. 410 is installed, the brake head 500 is installed on the inner wall of the reduction roller mounting groove 210.
  • the brake head 500 may be installed at a position at which the lower side of the side of the reduction roller 400 is rubbed among the inner walls of the reduction roller mounting groove 210.
  • the brake head 500 may be installed at a position such that an upper side of the side of the reduction roller 400 is rubbed among the inner walls of the reduction roller mounting groove 210.
  • the brake head 500 may be installed at a position such that the upper side and the lower side of the reduction roller 400 are rubbed among the inner walls of the reduction roller mounting groove 210.
  • the brake head 500 is not necessarily formed of a separate member, as shown in Figs. That is, as shown in Figure 4, a portion 220 of the inner wall of the deceleration roller installation groove 210 may be configured to protrude in the direction of the deceleration roller 400 to friction with the side of the deceleration roller 400. have.
  • the manufacturing process may be simplified, and the manufacturing cost may be reduced.
  • a method of configuring the shoe sole 200 with a high wear resistance material may be selected.
  • the spring 600 may be installed on the rotating shaft 410 of the reduction roller 400 so that the upper surface of the reduction roller 400 is selectively rubbed according to the load, the brake head 500 is shown in FIG.
  • the inner wall of the reduction roller mounting groove 210 is installed in a position that can be rubbed with the upper surface of the reduction roller 400.
  • the spring 600 maintains the space between the reduction roller 400 and the brake head 500 so as to be spaced from each other, as the user walks. If you do not like the load by applying more force when the spring 600 is compressed, as shown in Figure 5 (b), the reduction roller 400 is formed to have a rigidity to contact the brake head 500 It is preferable. In this case, the brake head 500 may be prevented from being worn due to the usual walking.
  • the reduction roller 400 may be installed at any one of the front end or the rear end of the shoe sole 200, as shown in Figure 6 (a), (b), in this case,
  • height correction means (not shown) may be additionally installed to maintain the height balance with respect to the ground.
  • the reduction roller 400 may be installed at the front end and the rear end of the shoe sole 200, as shown in Figure 6 (c), in this case, because the balance is maintained separate height It is not necessary to provide a correction means.
  • Skating shoes having a deceleration means is a shoe body 100 that can be worn by the user, a shoe sole 200 is installed below the shoe body 100, and the shoe A plurality of rotating rollers are disposed in the lower portion of the sole 200 along the inside of the shoe body 100 to be rotatable in contact with the ground when the shoe body 100 is placed in a flat state when skating. 300 and inclined along the outer side of the shoe body 100 at the bottom of the shoe sole 200 to rotate in contact with the ground when the shoe body 100 is tilted laterally outward when braking. It consists of a structure including a deceleration roller 400 is installed, and a brake head 500 in contact with the deceleration roller 400 to apply a friction force.
  • the shoe body 100 is placed in a flat state during skating, and the shoe body 100 is inclined sideways during braking. Differences from one embodiment of the present invention, the remaining additional structures and features shown in Figures 1 to 6 can all be equally applied. Therefore, redundant descriptions of additional structures and features are omitted.
  • the skating shoe provided with the deceleration means according to the embodiment of the present invention as described above, by limiting the sudden deceleration and inducing gradual deceleration through the installation of the deceleration means to which the deceleration roller structure is applied, to prevent accidents caused by sudden stop It becomes possible.

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Abstract

Disclosed is a skating shoe including a speed reduction means, capable of preventing an accident caused by a sudden stop by limiting a drastic speed reduction and inducing a gradual speed reduction through the installation of a speed reduction means to which a speed reduction roller structure has been applied. The skating shoe including a speed reduction means comprises: a shoe body wearable by a user; a shoe sole provided on the lower side of the shoe body; a plurality of rotation rollers slantly arranged along the inner side of the shoe body in the lower part of the shoe sole so as to be provided to be capable of rotation by coming in contact with the ground when the shoe body is inclined to one side toward the inner side direction during skating; a speed reduction roller flatly arranged with respect to the shoe body at the lower part of the shoe sole so as to be provided to be capable of rotation by coming in contact with the ground when the shoe body is flatly restored during braking; and a brake head for applying a frictional force by coming in contact with the speed reduction roller.

Description

감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œSkating shoes with deceleration means

λ³Έ 발λͺ…은 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ— κ΄€ν•œ κ²ƒμœΌλ‘œμ„œ, λ”μš± μƒμ„Έν•˜κ²ŒλŠ” 급정거에 λ”°λ₯Έ 사고 μœ„ν—˜μ„ 방지할 수 μžˆλ„λ‘ κ΅¬μ„±λœ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ— κ΄€ν•œ 것이닀.The present invention relates to a skating shoe having a deceleration means, and more particularly to a skating shoe having a deceleration means configured to prevent an accident risk due to sudden stop.

μŠ€μΌ€μ΄νŒ… μ‹ λ°œλ‘œλŠ” μ‹ λ°œ λ°‘μ°½μ˜ λ’€μΆ• 뢀뢄에 ν•˜λ‚˜μ˜ 둀러λ₯Ό κ΅¬λΉ„ν•œ 힐리슀(heelyss)λΌλŠ” μ œν’ˆμ΄ 곡용되고 μžˆλ‹€. λ˜ν•œ, ν‚₯λ‘€λŸ¬λΌλŠ” μ œν’ˆμ΄ μ‹ λ°œμ˜ μ‹ λ°œ λ°‘μ°½λ‘œλΆ€ν„° μ‹ λ°œ μ €λΆ€λ‘œ μΆœμž…μ„ ν•˜λ©΄μ„œ μ‹ λ°œκ³Ό μΈλΌμΈμŠ€μΌ€μ΄νŠΈμ˜ κΈ°λŠ₯을 μ œκ³΅ν•˜κ³  μžˆλ‹€.Skating shoes are commonly used as products called helyss, which have a roller on the heel of the shoe sole. In addition, a product called kick roller provides the function of shoes and inline skating as it enters and exits the shoe sole from the shoe sole of the shoe.

λ˜ν•œ, μ£Όμš”ν•œ λ°°κ²½κΈ°μˆ λ‘œλŠ” 본원 μΆœμ›μΈμ— μ˜ν•˜μ—¬ μ„  μΆœμ›λœ λ“±λ‘νŠΉν—ˆ 제10-0940036호, λ“±λ‘νŠΉν—ˆ 제10-1355647호, 등둝 μ‹€μš©μ‹ μ•ˆ 제20-0471091ν˜Έκ°€ μžˆλŠ” λ°”, κ΅¬μ²΄μ μœΌλ‘œλŠ” μ‹ λ°œκ³Ό, 상기 μ‹ λ°œμ˜ μ €λ©΄ 외츑을 따라 λ°°μΉ˜λ˜λŠ” λ§ˆμ°°λΆ€μ™€, 상기 μ‹ λ°œμ˜ μ €λ©΄ 내츑을 따라 λ°°μΉ˜λ˜λŠ” 볡수의 λ‘€λŸ¬λ“€μ„ ν¬ν•¨ν•˜λ©°, λ³΄ν–‰μ‹œ 상기 λ‘€λŸ¬λ“€μ˜ 쀑심면이 λΉ„μ ‘μ§€ν•œ μƒνƒœμ—μ„œ 상기 λ§ˆμ°°λΆ€μ™€ 상기 λ‘€λŸ¬λ“€μ˜ μ™ΈμΈ‘ λͺ¨μ„œλ¦¬κ°€ 각각 μ ‘μ§€ν•˜μ—¬ μ§€μ§€ν•˜κ³ , μŠ€μΌ€μ΄νŒ…μ‹œ 상기 λ‘€λŸ¬λ“€μ˜ 쀑심면이 지면과 κ΅¬λ¦„μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ν•¨κ³Ό λ™μ‹œμ— 상기 λ§ˆμ°°λΆ€λŠ” λΉ„μ ‘μ§€λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ΄ κ°œμ‹œλ˜μ–΄ μžˆλ‹€.In addition, the main background art is the Patent Application No. 10-0940036, Patent No. 10-1355647, Patent Utility Model No. 20-0471091 previously filed by the applicant of the present application, specifically, the shoe and the And a plurality of rollers disposed along an inner side of the bottom of the shoe, and a plurality of rollers disposed along an inner side of the bottom of the shoe. A skating shoe is disclosed, characterized in that the roller is grounded and supported, and the friction part is ungrounded at the same time as the center surface of the rollers rotates in contact with the ground while skating.

ν•œνŽΈ, 상기 λ°°κ²½κΈ°μˆ λ“€μ— κ°œμ‹œλœ κ²ƒμ²˜λŸΌ, μ’…λž˜μ—λŠ” 둀러 츑면에 μœ„μΉ˜ν•˜μ—¬ 지면과 μ ‘μ΄‰ν•˜λ©΄μ„œ λ§ˆμ°°μ„ 일으켜 μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ 속도λ₯Ό κ°μ†μ‹œν‚€λŠ” λ§ˆμ°°λΆ€λ‚˜, 이와 λ™μΌν•œ μž‘μš©μ— μ˜ν•΄ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ 속도λ₯Ό κ°μ†μ‹œν‚€λŠ” λ³„λ„μ˜ 브레이크 λΆ€μž¬κ°€ λΈŒλ ˆμ΄ν¬λ‘œμ„œ κΈ°λŠ₯ν•˜μ˜€λ‹€.Meanwhile, as disclosed in the background arts, conventionally, a friction part which is located on the side of the roller and causes friction while contacting the ground to reduce the speed of the skating shoe, or a separate brake member that slows down the speed of the skating shoe by the same action. Served as a brake.

ν•˜μ§€λ§Œ, μ’…λž˜μ˜ λΈŒλ ˆμ΄ν¬λŠ” 잘λͺ» μ‚¬μš©ν•˜λŠ” 경우, κΈ‰μ •κ±°κ°€ μ΄λ£¨μ–΄μ§€κ²Œ 됨으둜써, μ‚¬κ³ λ‘œ μ΄μ–΄μ§ˆ 수 μžˆλŠ” 문제점이 μžˆμ—ˆλ‹€.However, when the conventional brake is used incorrectly, a sudden stop is made, which may lead to an accident.

λ³Έ 발λͺ…은 상기와 같은 λ¬Έμ œμ μ„ ν•΄κ²°ν•˜κΈ° μœ„ν•˜μ—¬ μ œμ•ˆλœ κ²ƒμœΌλ‘œμ„œ, 감속 둀러 ꡬ쑰가 적용된 감속 μˆ˜λ‹¨μ˜ μ„€μΉ˜λ₯Ό 톡해 κΈ‰κ²©ν•œ 감속을 μ œν•œν•˜κ³  점진적인 감속을 μœ λ„ν•¨μœΌλ‘œμ¨, 급정거에 λ”°λ₯Έ 사고λ₯Ό 방지할 수 μžˆλŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ„ μ œκ³΅ν•˜λŠ” 것을 λͺ©μ μœΌλ‘œ ν•œλ‹€.The present invention has been proposed to solve the above problems, by limiting the rapid deceleration through the installation of the deceleration means to which the reduction roller structure is applied and induces a gradual deceleration, provided with a deceleration means that can prevent accidents due to sudden stop It is an object to provide a skating shoe.

상기 λͺ©μ μ„ λ‹¬μ„±ν•˜κΈ° μœ„ν•œ λ³Έ 발λͺ…μ˜ 일 μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ€, μ‚¬μš©μžκ°€ μ°©μš©ν•  수 μžˆλŠ” μ‹ λ°œ 본체와, 상기 μ‹ λ°œ 본체의 ν•˜μΈ‘μ— μ„€μΉ˜λ˜λŠ” μ‹ λ°œ λ°‘μ°½κ³Ό, 상기 μ‹ λ°œ λ°‘μ°½μ˜ ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체의 내츑을 따라 κ²½μ‚¬μ§€κ²Œ λ°°μΉ˜λ˜μ–΄ μŠ€μΌ€μ΄νŒ…μ‹œ 상기 μ‹ λ°œ 본체λ₯Ό λ‚΄μΈ‘ λ°©ν–₯을 ν–₯ν•΄ μ˜†μœΌλ‘œ 기울일 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” λ‹€μˆ˜μ˜ νšŒμ „ λ‘€λŸ¬μ™€, 상기 μ‹ λ°œ λ°‘μ°½μ˜ ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체에 λŒ€ν•΄ ν‰ν‰ν•˜κ²Œ λ°°μΉ˜λ˜μ–΄ λΈŒλ ˆμ΄ν‚Ήμ‹œ 상기 μ‹ λ°œ 본체λ₯Ό ν‰ν‰ν•˜κ²Œ 되돌릴 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” 감속 λ‘€λŸ¬μ™€, 상기 감속 λ‘€λŸ¬μ— μ ‘μ΄‰λ˜μ–΄ 마찰λ ₯을 κ°€ν•˜λŠ” 브레이크 ν—€λ“œλ₯Ό ν¬ν•¨ν•˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•œλ‹€.Skating shoes having a deceleration means according to an embodiment of the present invention for achieving the above object, a shoe body that can be worn by the user, a shoe sole installed on the lower side of the shoe body, and the bottom of the shoe sole A plurality of rotating rollers disposed to be inclined along the inner side of the shoe body to be rotatable in contact with the ground when the shoe body is inclined laterally toward the inner side when skating, and to the shoe body at the bottom of the shoe sole It is characterized in that it comprises a decelerating roller which is disposed to be flat relative to the rotating body in contact with the ground when rotating the shoe body flat when braking, and a brake head in contact with the decelerating roller to apply a friction force.

상기 μ‹ λ°œ λ°‘μ°½μ—λŠ” 상기 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜λŠ” 감속 둀러 μ„€μΉ˜ν™ˆμ΄ ν˜•μ„±λ˜κ³ , 상기 감속 둀러 μ„€μΉ˜ν™ˆμ—λŠ” 상기 감속 둀러λ₯Ό νšŒμ „ κ°€λŠ₯ν•˜κ²Œ μΆ• μ§€μ§€ν•˜λŠ” νšŒμ „μΆ•μ΄ μ„€μΉ˜λ˜λ©°, 상기 감속 둀러 μ„€μΉ˜ν™ˆμ˜ λ‚΄λ²½μ—λŠ” 상기 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€.The shoe sole is provided with a reduction roller installation groove in which the reduction roller is installed, and the reduction roller installation groove is provided with a rotation shaft rotatably supporting the reduction roller, and the brake head is provided on an inner wall of the reduction roller installation groove. Is preferably installed.

상기 브레이크 ν—€λ“œλŠ” 상기 감속 둀러의 μΈ‘λ©΄ ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€.The brake head is preferably installed at a position such that the lower side of the side of the reduction roller is rubbed.

상기 브레이크 ν—€λ“œλŠ” 상기 감속 둀러의 μΈ‘λ©΄ 상츑이 λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€.The brake head is preferably installed at a position where the upper side of the side of the reduction roller is rubbed.

상기 브레이크 ν—€λ“œλŠ” 상기 감속 둀러의 μΈ‘λ©΄ 상츑 및 ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€.The brake head is preferably installed at a position such that the upper side and the lower side of the reduction roller are rubbed.

상기 μ‹ λ°œ λ°‘μ°½μ—λŠ” 상기 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜λŠ” 감속 둀러 μ„€μΉ˜ν™ˆμ΄ ν˜•μ„±λ˜κ³ , 상기 감속 둀러 μ„€μΉ˜ν™ˆμ—λŠ” 상기 감속 둀러λ₯Ό νšŒμ „ κ°€λŠ₯ν•˜κ²Œ μΆ• μ§€μ§€ν•˜λŠ” νšŒμ „μΆ•μ΄ μ„€μΉ˜λ˜λ©°, 상기 감속 둀러 μ„€μΉ˜ν™ˆμ˜ λ‚΄λ²½μ˜ 일뢀가 상기 감속 둀러 λ°©ν–₯으둜 돌좜 ν˜•μ„±λ˜μ–΄ 상기 감속 둀러의 μΈ‘λ©΄κ³Ό λ§ˆμ°°λ˜λ„λ‘ κ΅¬μ„±λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€.The shoe sole is provided with a reduction roller installation groove in which the reduction roller is installed, and the reduction roller installation groove is provided with a rotation shaft rotatably supporting the reduction roller, and a portion of an inner wall of the reduction roller installation groove is It is preferable that the protrusion is formed in the direction of the deceleration roller so as to be rubbed with the side surface of the deceleration roller.

상기 감속 둀러의 상면이 ν•˜μ€‘μ— 따라 μ„ νƒμ μœΌλ‘œ λ§ˆμ°°λ˜λ„λ‘ 감속 둀러의 νšŒμ „μΆ•μ— μŠ€ν”„λ§μ΄ μ„€μΉ˜λ˜κ³ , 상기 브레이크 ν—€λ“œλŠ” 상기 감속 둀러 μ„€μΉ˜ν™ˆμ˜ λ‚΄λ²½ 쀑 상기 감속 둀러의 상면과 마찰될 수 μžˆλŠ” μœ„μΉ˜μ— μ„€μΉ˜λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€.A spring is installed on the rotation shaft of the reduction roller so that the upper surface of the reduction roller is selectively rubbed according to the load, and the brake head is installed at a position that can be rubbed with the upper surface of the reduction roller among the inner walls of the reduction roller mounting groove. desirable.

상기 감속 λ‘€λŸ¬λŠ” 상기 μ‹ λ°œ λ°‘μ°½μ˜ 전단뢀 λ˜λŠ” 후단뢀에 쀑 μ–΄λŠ ν•œ 곳에 μ„€μΉ˜λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€.The reduction roller is preferably installed at any one of the front end or the rear end of the shoe sole.

상기 감속 λ‘€λŸ¬λŠ” 상기 μ‹ λ°œ λ°‘μ°½μ˜ 전단뢀 및 후단뢀에 μ„€μΉ˜λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€.The reduction roller is preferably installed at the front end and the rear end of the shoe sole.

λ˜ν•œ, 상기 λͺ©μ μ„ λ‹¬μ„±ν•˜κΈ° μœ„ν•œ λ³Έ 발λͺ…μ˜ λ‹€λ₯Έ μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ€, μ‚¬μš©μžκ°€ μ°©μš©ν•  수 μžˆλŠ” μ‹ λ°œ 본체와, 상기 μ‹ λ°œ 본체의 ν•˜μΈ‘μ— μ„€μΉ˜λ˜λŠ” μ‹ λ°œ λ°‘μ°½κ³Ό, 상기 μ‹ λ°œ λ°‘μ°½μ˜ ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체의 내츑을 따라 ν‰ν‰ν•˜κ²Œ λ°°μΉ˜λ˜μ–΄ μŠ€μΌ€μ΄νŒ…μ‹œ 상기 μ‹ λ°œ 본체λ₯Ό ν‰ν‰ν•œ μƒνƒœλ‘œ μœ„μΉ˜μ‹œν‚¬ λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” λ‹€μˆ˜μ˜ νšŒμ „ λ‘€λŸ¬μ™€, 상기 μ‹ λ°œ λ°‘μ°½μ˜ ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체의 외츑을 따라 κ²½μ‚¬μ§€κ²Œ λ°°μΉ˜λ˜μ–΄ λΈŒλ ˆμ΄ν‚Ήμ‹œ 상기 μ‹ λ°œ 본체λ₯Ό μ™ΈμΈ‘ λ°©ν–₯을 ν–₯ν•΄ μ˜†μœΌλ‘œ 기울일 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” 감속 λ‘€λŸ¬μ™€, 상기 감속 λ‘€λŸ¬μ— μ ‘μ΄‰λ˜μ–΄ 마찰λ ₯을 κ°€ν•˜λŠ” 브레이크 ν—€λ“œλ₯Ό ν¬ν•¨ν•˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•œλ‹€.In addition, the skating shoe having a deceleration means according to another embodiment of the present invention for achieving the above object, a shoe body that can be worn by the user, a shoe sole installed on the lower side of the shoe body, and the shoe sole A plurality of rotating rollers are arranged to be flat along the inner side of the shoe body in the lower portion of the shoe body to be rotatable in contact with the ground when placing the shoe body in a flat state when skating, and the shoe body in the lower portion of the shoe sole And a deceleration roller disposed to be inclined along the outer side of the shoe body to be rotatable in contact with the ground when the shoe body is inclined laterally toward the outer side during braking, and a brake head which contacts the deceleration roller and applies frictional force thereto. It is done.

μƒμˆ ν•œ 바와 같은 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ— λ”°λ₯΄λ©΄, 감속 둀러 ꡬ쑰가 적용된 감속 μˆ˜λ‹¨μ˜ μ„€μΉ˜λ₯Ό 톡해 κΈ‰κ²©ν•œ 감속을 μ œν•œν•˜κ³  점진적인 감속을 μœ λ„ν•¨μœΌλ‘œμ¨, 급정거에 λ”°λ₯Έ 사고λ₯Ό 방지할 수 있게 λœλ‹€.According to the skating shoe provided with the deceleration means as described above, by limiting the sudden deceleration and inducing a gradual deceleration through the installation of the deceleration means to which the deceleration roller structure is applied, it is possible to prevent accidents due to sudden stop.

도 1은 λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도.1 is a front partial sectional view showing an embodiment of a structure in which a reduction roller is installed on a shoe sole of a skating shoe having a reduction means according to the present invention, and a brake head is installed such that the lower side of the reduction roller is rubbed.

도 2λŠ” λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ 상츑이 λ§ˆμ°°λ˜λ„λ‘ 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도.Figure 2 is a front partial cross-sectional view showing an embodiment of a structure in which the reduction roller is installed on the shoe sole of the skating shoe having the reduction means according to the present invention, the brake head is installed so that the upper side of the reduction roller is rubbed.

도 3은 λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ 상츑과 ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도.Figure 3 is a front partial cross-sectional view showing an embodiment of a structure in which the reduction roller is installed on the shoe sole of the skating shoe having the reduction means according to the present invention, the brake head is installed so that the upper side and the lower side of the reduction roller friction.

도 4λŠ” λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ 상츑과 ν•˜μΈ‘μ„ ν–₯ν•΄ μ‹ λ°œ λ°‘μ°½μ˜ 일뢀가 돌좜 ν˜•μ„±λ˜μ–΄ λ§ˆμ°°λ˜λ„λ‘ κ΅¬μ„±λœ μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도.4 is a front portion showing an embodiment in which a reduction roller is installed on a shoe sole of a skating shoe provided with a reduction means according to the present invention, and a part of the shoe sole is protruded and rubbed toward the upper side and the lower side of the reduction roller. Cross-section.

도 5λŠ” λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 상면이 ν•˜μ€‘μ— 따라 μ„ νƒμ μœΌλ‘œ λ§ˆμ°°λ˜λ„λ‘ 감속 둀러의 νšŒμ „μΆ•μ— μŠ€ν”„λ§μ΄ μ„€μΉ˜λ˜κ³  브레이크 ν—€λ“œκ°€ 감속 둀러의 상면과 마찰될 수 μžˆλŠ” μœ„μΉ˜μ— μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ λ‹¨λ©΄λ„λ‘œμ„œ, (a)λŠ” ν•˜μ€‘μ΄ 가해지지 μ•Šμ•„ 브레이크 ν—€λ“œκ°€ 감속 둀러의 상면과 μ ‘μ΄‰λ˜μ§€ μ•Šμ€ μƒνƒœλ₯Ό λ‚˜νƒ€λ‚Έ 도면, (b)λŠ” ν•˜μ€‘μ΄ κ°€ν•΄μ Έμ„œ 브레이크 ν—€λ“œκ°€ 감속 둀러의 상면과 μ ‘μ΄‰λœ μƒνƒœλ₯Ό λ‚˜νƒ€λ‚Έ 도면.5 is a speed reduction roller is installed on the shoe sole of the skating shoe having the speed reduction means according to the present invention, a spring is installed on the rotating shaft of the speed reduction roller so that the upper surface of the speed reduction roller is selectively rubbed according to the load, and the brake head is the speed reduction roller (A) is a front sectional view showing an embodiment of a structure installed in a position that can be rubbed with the upper surface of the (a) is a view showing a state that the brake head is not in contact with the upper surface of the reduction roller because no load is applied, (b) A diagram showing a state in which the brake head is in contact with the upper surface of the reduction roller due to a load being applied.

도 6은 λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ λ°‘μ°½μ˜ 저면을 λ‚˜νƒ€λ‚Έ λ„λ©΄μœΌλ‘œμ„œ, (a)λŠ” 감속 λ‘€λŸ¬κ°€ μ‹ λ°œ λ°‘μ°½μ˜ 전단뢀에 μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆ, (b)λŠ” 감속 λ‘€λŸ¬κ°€ μ‹ λ°œ λ°‘μ°½μ˜ 후단뢀에 μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆ, (c) 감속 λ‘€λŸ¬κ°€ μ‹ λ°œ λ°‘μ°½μ˜ 전단뢀 및 후단뢀에 μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ 도면.6 is a view showing the bottom of the shoe sole of the skating shoe provided with a reduction means according to the present invention, (a) is an embodiment of the structure in which the reduction roller is installed at the front end of the shoe sole, (b) is a reduction roller Embodiment of the structure provided in the rear end of the shoe sole, (c) the figure showing an embodiment of the structure provided in the front end and the rear end of the shoe sole.

도 7은 λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ κ²½μ‚¬μ§€κ²Œ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도.Figure 7 is a front partial cross-sectional view showing an embodiment of a structure in which the reduction roller is inclined to the shoe sole of the skating shoe provided with the reduction means according to the present invention, the brake head is installed so that the lower side of the reduction roller is rubbed.

λ³Έ 발λͺ…을 μ„€λͺ…함에 μžˆμ–΄, κ΄€λ ¨λœ 곡지 κΈ°λŠ₯ λ˜λŠ” ꡬ성에 λŒ€ν•œ ꡬ체적인 μ„€λͺ…이 λ³Έ 발λͺ…μ˜ μš”μ§€λ₯Ό λΆˆν•„μš”ν•˜κ²Œ 흐릴 수 μžˆλ‹€κ³  νŒλ‹¨λ˜λŠ” κ²½μš°μ—λŠ” κ·Έ μƒμ„Έν•œ μ„€λͺ…을 μƒλž΅ν•œλ‹€. μš©μ–΄κ°€ λ™μΌν•˜λ”λΌλ„ ν‘œμ‹œν•˜λŠ” 뢀뢄이 μƒμ΄ν•˜λ©΄ 도면 λΆ€ν˜Έκ°€ μΌμΉ˜ν•˜μ§€ μ•ŠμŒμ„ 미리 λ§ν•΄λ‘λŠ” 바이닀.In describing the present invention, when it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Even if the terms are the same, if the displayed portions are different, it is to be noted that the reference numerals do not match.

그리고 ν›„μˆ λ˜λŠ” μš©μ–΄λ“€μ€ λ³Έ 발λͺ…μ—μ„œμ˜ κΈ°λŠ₯을 κ³ λ €ν•˜μ—¬ μ„€μ •λœ μš©μ–΄λ“€λ‘œμ„œ μ΄λŠ” μ‹€ν—˜μž 및 μΈ‘μ •μžμ™€ 같은 μ‘°μž‘μžμ˜ μ˜λ„ λ˜λŠ” 관둀에 따라 λ‹¬λΌμ§ˆ 수 μžˆμœΌλ―€λ‘œ κ·Έ μ •μ˜λŠ” λ³Έ λͺ…μ„Έμ„œ μ „λ°˜μ— 걸친 λ‚΄μš©μ„ ν† λŒ€λ‘œ λ‚΄λ €μ Έμ•Ό ν•  것이닀.The terms to be described below are terms set in consideration of functions in the present invention, and may be changed according to the intention or custom of an operator such as an experimenter and a measurer, and the definitions thereof should be made based on the contents throughout the present specification.

λ³Έ λͺ…μ„Έμ„œμ—μ„œ 제1, 제2 λ“±μ˜ μš©μ–΄λŠ” λ‹€μ–‘ν•œ κ΅¬μ„±μš”μ†Œλ“€μ„ μ„€λͺ…ν•˜λŠ”λ° μ‚¬μš©λ  수 μžˆμ§€λ§Œ, 상기 κ΅¬μ„±μš”μ†Œλ“€μ€ 상기 μš©μ–΄λ“€μ— μ˜ν•΄ ν•œμ •λ˜μ–΄μ„œλŠ” μ•ˆ λœλ‹€. 상기 μš©μ–΄λ“€μ€ ν•˜λ‚˜μ˜ κ΅¬μ„±μš”μ†Œλ₯Ό λ‹€λ₯Έ κ΅¬μ„±μš”μ†Œλ‘œλΆ€ν„° κ΅¬λ³„ν•˜λŠ” λͺ©μ μœΌλ‘œλ§Œ μ‚¬μš©λœλ‹€.In this specification, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

예λ₯Ό λ“€μ–΄, λ³Έ 발λͺ…μ˜ κΆŒλ¦¬λ²”μœ„λ₯Ό λ²—μ–΄λ‚˜μ§€ μ•ŠμœΌλ©΄μ„œ 제1 κ΅¬μ„±μš”μ†ŒλŠ” 제2 κ΅¬μ„±μš”μ†Œλ‘œ λͺ…λͺ…될 수 있고, μœ μ‚¬ν•˜κ²Œ 제2 κ΅¬μ„±μš”μ†Œλ„ 제1 κ΅¬μ„±μš”μ†Œλ‘œ λͺ…λͺ…될 수 μžˆλ‹€. 및/λ˜λŠ” μ΄λΌλŠ” μš©μ–΄λŠ” 볡수의 κ΄€λ ¨λœ 기재된 ν•­λͺ©λ“€μ‘°μ˜ ν•© λ˜λŠ” 볡수의 κ΄€λ ¨λœ 기재된 ν•­λͺ©λ“€ μ€‘μ˜ μ–΄λŠ ν•­λͺ©μ„ ν¬ν•¨ν•œλ‹€.For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component. The term and / or includes any of a plurality of related listed items or a plurality of related described items.

λ³Έ λͺ…μ„Έμ„œμ—μ„œ μ‚¬μš©ν•œ μš©μ–΄λŠ” 단지 νŠΉμ •ν•œ μ‹€μ‹œμ˜ˆλ₯Ό μ„€λͺ…ν•˜κΈ° μœ„ν•΄ μ‚¬μš©λœ κ²ƒμœΌλ‘œ, λ³Έ 발λͺ…을 ν•œμ •ν•˜λ €λŠ” μ˜λ„κ°€ μ•„λ‹ˆλ‹€. λ‹¨μˆ˜μ˜ ν‘œν˜„μ€ λ¬Έλ§₯상 λͺ…λ°±ν•˜κ²Œ λ‹€λ₯΄κ²Œ λœ»ν•˜μ§€ μ•ŠλŠ” ν•œ 볡수의 ν‘œν˜„μ„ ν¬ν•¨ν•œλ‹€.The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. A singular expression includes a plural expression unless the context clearly indicates otherwise.

λ‹€λ₯΄κ²Œ μ •μ˜λ˜μ§€ μ•ŠλŠ” ν•œ, κΈ°μˆ μ μ΄κ±°λ‚˜ 과학적인 μš©μ–΄λ₯Ό ν¬ν•¨ν•΄μ„œ μ—¬κΈ°μ„œ μ‚¬μš©λ˜λŠ” λͺ¨λ“  μš©μ–΄λ“€μ€ λ³Έ 발λͺ…이 μ†ν•˜λŠ” κΈ°μˆ λΆ„μ•Όμ—μ„œ ν†΅μƒμ˜ 지식을 가진 μžμ— μ˜ν•΄ 일반적으둜 μ΄ν•΄λ˜λŠ” 것과 λ™μΌν•œ 의미λ₯Ό 가지고 μžˆλ‹€. 일반적으둜 μ‚¬μš©λ˜λŠ” 사전에 μ •μ˜λ˜μ–΄ μžˆλŠ” 것과 같은 μš©μ–΄λ“€μ€ κ΄€λ ¨ 기술의 λ¬Έλ§₯상 κ°€μ§€λŠ” μ˜λ―Έμ™€ μΌμΉ˜ν•˜λŠ” 의미λ₯Ό 가진 κ²ƒμœΌλ‘œ ν•΄μ„λ˜μ–΄μ•Ό ν•˜λ©°, λ³Έ μΆœμ›μ—μ„œ λͺ…λ°±ν•˜κ²Œ μ •μ˜ν•˜μ§€ μ•ŠλŠ” ν•œ, μ΄μƒμ μ΄κ±°λ‚˜ κ³Όλ„ν•˜κ²Œ ν˜•μ‹μ μΈ 의미둜 ν•΄μ„λ˜μ§€ μ•ŠλŠ”λ‹€.Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

λ˜ν•œ, μ–΄λ–€ 뢀뢄이 μ–΄λ–€ ꡬ성 μš”μ†Œλ₯Ό "포함"ν•œλ‹€κ³  ν•  λ•Œ, μ΄λŠ” νŠΉλ³„νžˆ λ°˜λŒ€λ˜λŠ” κΈ°μž¬κ°€ μ—†λŠ” ν•œ λ‹€λ₯Έ κ΅¬μ„±μš”μ†Œλ₯Ό μ œμ™Έν•˜λŠ” 것이 μ•„λ‹ˆλΌ λ‹€λ₯Έ κ΅¬μ„±μš”μ†Œλ₯Ό 더 포함할 수 μžˆλŠ” 것을 μ˜λ―Έν•œλ‹€.In addition, when a part is said to "include" a certain component, this means that it may further include other components, except to exclude other components unless otherwise stated.

μ΄ν•˜μ—μ„œλŠ” μ²¨λΆ€λœ 도면을 μ°Έμ‘°ν•˜μ—¬, λ³Έ 발λͺ…μ˜ λ°”λžŒμ§ν•œ μ‹€μ‹œμ˜ˆλ₯Ό μƒμ„Ένžˆ μ„€λͺ…ν•œλ‹€. 각 도면에 μ œμ‹œλœ λ™μΌν•œ λ„λ©΄λΆ€ν˜ΈλŠ” λ™μΌν•œ λΆ€μž¬λ₯Ό λ‚˜νƒ€λ‚Έλ‹€.Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the present invention will be described in detail. Like reference numerals in the drawings denote like elements.

도 1은 λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도이고, 도 2λŠ” λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ 상츑이 λ§ˆμ°°λ˜λ„λ‘ 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도이닀.1 is a front partial cross-sectional view showing an embodiment of a structure in which a reduction roller is installed on a shoe sole of a skating shoe having a reduction means according to the present invention, and a brake head is installed such that the lower side of the reduction roller is rubbed, and FIG. A front partial sectional view of an embodiment of a structure in which a speed reduction roller is installed on a shoe sole of a skating shoe having a speed reduction means according to the present invention, and a brake head is installed such that the upper side of the speed reduction roller is rubbed.

도 3은 λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ 상츑과 ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도이고, 도 4λŠ” λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ 상츑과 ν•˜μΈ‘μ„ ν–₯ν•΄ μ‹ λ°œ λ°‘μ°½μ˜ 일뢀가 돌좜 ν˜•μ„±λ˜μ–΄ λ§ˆμ°°λ˜λ„λ‘ κ΅¬μ„±λœ μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도이닀.3 is a front partial cross-sectional view showing an embodiment of a structure in which a reduction roller is installed on a shoe sole of a skating shoe provided with a reduction means according to the present invention, and a brake head is installed such that the upper and lower sides of the reduction roller are rubbed, FIG. 4 is a front partial cross-sectional view showing an embodiment in which a reduction roller is installed on a shoe sole of a skating shoe provided with a reduction means according to the present invention, and a part of the shoe sole is protruded and rubbed toward the upper side and the lower side of the reduction roller. to be.

도 5λŠ” λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜κ³ , 감속 둀러의 상면이 ν•˜μ€‘μ— 따라 μ„ νƒμ μœΌλ‘œ λ§ˆμ°°λ˜λ„λ‘ 감속 둀러의 νšŒμ „μΆ•μ— μŠ€ν”„λ§μ΄ μ„€μΉ˜λ˜κ³  브레이크 ν—€λ“œκ°€ 감속 둀러의 상면과 마찰될 수 μžˆλŠ” μœ„μΉ˜μ— μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ λ‹¨λ©΄λ„λ‘œμ„œ, (a)λŠ” ν•˜μ€‘μ΄ 가해지지 μ•Šμ•„ 브레이크 ν—€λ“œκ°€ 감속 둀러의 상면과 μ ‘μ΄‰λ˜μ§€ μ•Šμ€ μƒνƒœλ₯Ό λ‚˜νƒ€λ‚Έ 도면, (b)λŠ” ν•˜μ€‘μ΄ κ°€ν•΄μ Έμ„œ 브레이크 ν—€λ“œκ°€ 감속 둀러의 상면과 μ ‘μ΄‰λœ μƒνƒœλ₯Ό λ‚˜νƒ€λ‚Έ 도면이고, 도 6은 λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ λ°‘μ°½μ˜ 저면을 λ‚˜νƒ€λ‚Έ λ„λ©΄μœΌλ‘œμ„œ, (a)λŠ” 감속 λ‘€λŸ¬κ°€ μ‹ λ°œ λ°‘μ°½μ˜ 전단뢀에 μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆ, (b)λŠ” 감속 λ‘€λŸ¬κ°€ μ‹ λ°œ λ°‘μ°½μ˜ 후단뢀에 μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆ, (c) 감속 λ‘€λŸ¬κ°€ μ‹ λ°œ λ°‘μ°½μ˜ 전단뢀 및 후단뢀에 μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ 도면이닀.5 is a speed reduction roller is installed on the shoe sole of the skating shoe having the speed reduction means according to the present invention, a spring is installed on the rotating shaft of the speed reduction roller so that the upper surface of the speed reduction roller is selectively rubbed according to the load, and the brake head is the speed reduction roller (A) is a front sectional view showing an embodiment of a structure installed in a position that can be rubbed with the upper surface of the (a) is a view showing a state that the brake head is not in contact with the upper surface of the reduction roller because no load is applied, Figure 6 is a view showing a state in which the brake head is in contact with the upper surface of the reduction roller due to the load is applied, Figure 6 is a view showing the bottom surface of the shoe sole of the skating shoe with the reduction means according to the present invention, (a) is a reduction roller Is an embodiment of the structure provided in the front end of the shoe sole, (b) is an embodiment of the structure is installed in the rear end of the shoe sole, (c) To the sole front end and then a view showing an embodiment of the structure installed at the ends.

도 7은 λ³Έ 발λͺ…에 λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ μ‹ λ°œ 밑창에 감속 λ‘€λŸ¬κ°€ κ²½μ‚¬μ§€κ²Œ μ„€μΉ˜λ˜κ³ , 감속 둀러의 μΈ‘λ©΄ ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λœ ꡬ쑰의 μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚Έ μ „λ©΄ λΆ€λΆ„ 단면도이닀.7 is a front partial cross-sectional view showing an embodiment of a structure in which the reduction roller is inclined to the shoe sole of the skating shoe having the reduction means according to the present invention, and the brake head is installed such that the lower side of the reduction roller is rubbed.

도 1 내지 도 6을 μ°Έμ‘°ν•˜λ©΄, λ³Έ 발λͺ…μ˜ 일 μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ€ μ‚¬μš©μžκ°€ 보행과 μŠ€μΌ€μ΄νŒ…μ„ μ „ν™˜ν•˜λ©΄μ„œ μ‚¬μš©ν•  수 μžˆλŠ” κΈ°λŠ₯μ„± μ‹ λ°œλ‘œμ„œ, 감속 둀러 ꡬ쑰가 적용된 감속 μˆ˜λ‹¨μ˜ μ„€μΉ˜λ₯Ό 톡해 κΈ‰κ²©ν•œ 감속을 μ œν•œν•˜κ³  점진적인 감속을 μœ λ„ν•¨μœΌλ‘œμ¨, 급정거에 λ”°λ₯Έ 사고λ₯Ό 방지할 수 μžˆλ‹€.1 to 6, the skating shoe provided with the deceleration means according to an embodiment of the present invention is a functional shoe that a user can use while switching walking and skating. By limiting the sudden deceleration through and induce a gradual deceleration, it is possible to prevent accidents due to sudden stops.

μ΄λŸ¬ν•œ λ³Έ 발λͺ…μ˜ 일 μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ€ μ‚¬μš©μžκ°€ μ°©μš©ν•  수 μžˆλŠ” μ‹ λ°œ 본체(100)와, 상기 μ‹ λ°œ 본체(100)의 ν•˜μΈ‘μ— μ„€μΉ˜λ˜λŠ” μ‹ λ°œ λ°‘μ°½(200)κ³Ό, 상기 μ‹ λ°œ λ°‘μ°½(200)의 ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체(100)의 내츑을 따라 κ²½μ‚¬μ§€κ²Œ λ°°μΉ˜λ˜μ–΄ μŠ€μΌ€μ΄νŒ…μ‹œ 상기 μ‹ λ°œ 본체(100)λ₯Ό λ‚΄μΈ‘ λ°©ν–₯을 ν–₯ν•΄ μ˜†μœΌλ‘œ 기울일 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” λ‹€μˆ˜μ˜ νšŒμ „ 둀러(300)와, 상기 μ‹ λ°œ λ°‘μ°½(200)의 ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체(100)에 λŒ€ν•΄ ν‰ν‰ν•˜κ²Œ λ°°μΉ˜λ˜μ–΄ λΈŒλ ˆμ΄ν‚Ήμ‹œ 상기 μ‹ λ°œ 본체(100)λ₯Ό ν‰ν‰ν•˜κ²Œ 되돌릴 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” 감속 둀러(400)와, 상기 감속 둀러(400)에 μ ‘μ΄‰λ˜μ–΄ 마찰λ ₯을 κ°€ν•˜λŠ” 브레이크 ν—€λ“œ(500)λ₯Ό ν¬ν•¨ν•œλ‹€.Skating shoes having a deceleration means according to an embodiment of the present invention is a shoe body 100 that can be worn by the user, a shoe sole 200 is installed below the shoe body 100, and the shoe A plurality of rotary rollers are disposed to be inclined along the inner side of the shoe body 100 in the lower portion of the sole 200 so as to contact and rotate the ground when the shoe body 100 is inclined laterally toward the inner side during skating. 300 and a reduction roller disposed below the shoe sole 200 to be flat with respect to the shoe body 100 so as to rotate in contact with the ground when the shoe body 100 is flat when braking. 400 and a brake head 500 in contact with the reduction roller 400 to apply a frictional force.

상기 μ‹ λ°œ 본체(100)λŠ” ν†΅μƒμ˜ μš΄λ™ν™”μ™€ 같이 μ‚¬μš©μžμ˜ λ°œμ„ μˆ˜μš©ν•  수 μžˆλŠ” ν˜•μƒμœΌλ‘œ 이루어지고, 상기 μ‹ λ°œ λ°‘μ°½(200)은 상기 μ‹ λ°œ 본체(100)의 ν•˜μΈ‘μ— μ ‘μ°©μ œ 등에 μ˜ν•΄ κ²¬κ³ ν•˜κ²Œ λΆ€μ°©λœλ‹€.The shoe body 100 is made of a shape that can accommodate a user's foot as in a conventional sneaker, the shoe sole 200 is firmly attached to the lower side of the shoe body 100 by an adhesive or the like.

상기 νšŒμ „ 둀러(300)λŠ” ν•œ 케레의 μ‹ λ°œ λ°‘μ°½(200)에 각각 2개 λ˜λŠ” κ·Έ μ΄μƒμœΌλ‘œ μ„€μΉ˜λ  수 있으며, 도면에 λ„μ‹œλœ μ‹€μ‹œμ˜ˆμ™€ 같이, μ–‘μͺ½μ— 2κ°œμ”© μ„€μΉ˜λ˜λŠ” 경우, 총 4개의 νšŒμ „ 둀러(300)κ°€ μ„€μΉ˜λœλ‹€.The rotating roller 300 may be installed on the pair of shoe soles 200 or two or more, respectively, as shown in the figure, when installed on both sides, a total of four rotating rollers 300 is installed.

상기 μ‹ λ°œ λ°‘μ°½(200)μ—λŠ” 상기 감속 둀러(400)κ°€ μ„€μΉ˜λ˜λŠ” 감속 둀러 μ„€μΉ˜ν™ˆ(210)이 ν˜•μ„±λ˜κ³ , 상기 감속 둀러 μ„€μΉ˜ν™ˆ(210)μ—λŠ” 상기 감속 둀러(400)λ₯Ό νšŒμ „ κ°€λŠ₯ν•˜κ²Œ μΆ• μ§€μ§€ν•˜λŠ” νšŒμ „μΆ•(410)이 μ„€μΉ˜λ˜λ©°, 상기 감속 둀러 μ„€μΉ˜ν™ˆ(210)의 λ‚΄λ²½μ—λŠ” 상기 브레이크 ν—€λ“œ(500)κ°€ μ„€μΉ˜λœλ‹€.The shoe sole 200 is provided with a reduction roller mounting groove 210 in which the reduction roller 400 is installed, and the reduction shaft mounting groove 210 has a rotating shaft rotatably supporting the reduction roller 400. 410 is installed, the brake head 500 is installed on the inner wall of the reduction roller mounting groove 210.

ν•œνŽΈ, 상기 브레이크 ν—€λ“œ(500)λŠ” 도 1에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, 상기 감속 둀러 μ„€μΉ˜ν™ˆ(210)의 λ‚΄λ²½ 쀑 상기 감속 둀러(400)의 μΈ‘λ©΄ ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ  수 μžˆλ‹€.Meanwhile, as illustrated in FIG. 1, the brake head 500 may be installed at a position at which the lower side of the side of the reduction roller 400 is rubbed among the inner walls of the reduction roller mounting groove 210.

λ˜ν•œ, 상기 브레이크 ν—€λ“œ(500)λŠ” 도 2에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, 상기 감속 둀러 μ„€μΉ˜ν™ˆ(210)의 λ‚΄λ²½ 쀑 상기 감속 둀러(400)의 μΈ‘λ©΄ 상츑이 λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ  수 μžˆλ‹€.In addition, as shown in FIG. 2, the brake head 500 may be installed at a position such that an upper side of the side of the reduction roller 400 is rubbed among the inner walls of the reduction roller mounting groove 210.

λ˜ν•œ, 상기 브레이크 ν—€λ“œ(500)λŠ” 도 3에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, 상기 감속 둀러 μ„€μΉ˜ν™ˆ(210)의 λ‚΄λ²½ 쀑 상기 감속 둀러(400)의 μΈ‘λ©΄ 상츑 및 ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ  수 μžˆλ‹€.In addition, as shown in FIG. 3, the brake head 500 may be installed at a position such that the upper side and the lower side of the reduction roller 400 are rubbed among the inner walls of the reduction roller mounting groove 210.

ν•œνŽΈ, 상기 브레이크 ν—€λ“œ(500)λŠ” 도 1 내지 도 3에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, λ°˜λ“œμ‹œ λ³„λ„μ˜ λΆ€μž¬λ‘œ ν˜•μ„±λ  ν•„μš”λŠ” μ—†λ‹€. 즉, 도 4에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, 상기 감속 둀러 μ„€μΉ˜ν™ˆ(210)의 λ‚΄λ²½μ˜ 일뢀(220)κ°€ 상기 감속 둀러(400) λ°©ν–₯으둜 돌좜 ν˜•μ„±λ˜μ–΄ 상기 감속 둀러(400)의 μΈ‘λ©΄κ³Ό λ§ˆμ°°λ˜λ„λ‘ ꡬ성할 μˆ˜λ„ μžˆλ‹€. μ΄λŸ¬ν•œ 경우, 제쑰 과정이 λ‹¨μˆœν•΄μ§€κ³ , 제쑰 원가가 절감될 수 μžˆμœΌλ‚˜, 상기 감속 둀러 μ„€μΉ˜ν™ˆ(210)의 돌좜된 내벽이 λ§ˆμ°°μ— μ˜ν•΄ 마λͺ¨λ  경우, μœ μ§€ 보수의 μΈ‘λ©΄μ—μ„œ λΆˆνŽΈν•¨μ΄ λ”°λ₯Ό 수 μžˆλ‹€. 이λ₯Ό μœ„ν•΄ 상기 μ‹ λ°œ λ°‘μ°½(200)을 λ‚΄λ§ˆλͺ¨μ„±μ΄ 높은 재질둜 κ΅¬μ„±ν•˜λŠ” 방법을 선택할 수 μžˆλ‹€.On the other hand, the brake head 500 is not necessarily formed of a separate member, as shown in Figs. That is, as shown in Figure 4, a portion 220 of the inner wall of the deceleration roller installation groove 210 may be configured to protrude in the direction of the deceleration roller 400 to friction with the side of the deceleration roller 400. have. In this case, the manufacturing process may be simplified, and the manufacturing cost may be reduced. However, when the protruding inner wall of the reduction roller installation groove 210 is worn by friction, it may be inconvenient in terms of maintenance. To this end, a method of configuring the shoe sole 200 with a high wear resistance material may be selected.

ν•œνŽΈ, 상기 감속 둀러(400)의 상면이 ν•˜μ€‘μ— 따라 μ„ νƒμ μœΌλ‘œ λ§ˆμ°°λ˜λ„λ‘ 감속 둀러(400)의 νšŒμ „μΆ•(410)에 μŠ€ν”„λ§(600)을 μ„€μΉ˜ν•  수 있으며, 상기 브레이크 ν—€λ“œ(500)λŠ” 도 5에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, 상기 감속 둀러 μ„€μΉ˜ν™ˆ(210)의 λ‚΄λ²½ 쀑 상기 감속 둀러(400)의 상면과 마찰될 수 μžˆλŠ” μœ„μΉ˜μ— μ„€μΉ˜λœλ‹€.On the other hand, the spring 600 may be installed on the rotating shaft 410 of the reduction roller 400 so that the upper surface of the reduction roller 400 is selectively rubbed according to the load, the brake head 500 is shown in FIG. As it is, the inner wall of the reduction roller mounting groove 210 is installed in a position that can be rubbed with the upper surface of the reduction roller 400.

μ—¬κΈ°μ„œ, 상기 μŠ€ν”„λ§(600)은 μ‚¬μš©μžκ°€ ν‰μƒμ‹œ 보행할 κ²½μš°μ—λŠ” 상기 감속 둀러(400)와 상기 브레이크 ν—€λ“œ(500)κ°€ 도 5의 (a)에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, μ„œλ‘œ 이격이 μœ μ§€λ˜λ„λ‘ ν•˜κ³ , μ‚¬μš©μžκ°€ 보행할 λ•Œ μ΄μƒμ˜ νž˜μ„ κ°€ν•΄ ν•˜μ€‘μ„ μ‹«λŠ” 경우 μŠ€ν”„λ§(600)이 μ••μΆ•λ˜λ©΄μ„œ 도 5의 (b)에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, 상기 감속 둀러(400)κ°€ 상기 브레이크 ν—€λ“œ(500)에 μ ‘μ΄‰λ˜λ„λ‘ ν•˜λŠ” 강성을 갖도둝 ν˜•μ„±λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€. 이와 같이 ꡬ성될 경우, ν‰μƒμ‹œμ˜ λ³΄ν–‰μœΌλ‘œ 인해 브레이크 ν—€λ“œ(500)κ°€ 마λͺ¨λ˜μ§€ μ•Šλ„λ‘ ν•  수 μžˆλ‹€.In this case, when the user walks normally, the spring 600 maintains the space between the reduction roller 400 and the brake head 500 so as to be spaced from each other, as the user walks. If you do not like the load by applying more force when the spring 600 is compressed, as shown in Figure 5 (b), the reduction roller 400 is formed to have a rigidity to contact the brake head 500 It is preferable. In this case, the brake head 500 may be prevented from being worn due to the usual walking.

ν•œνŽΈ, 상기 감속 둀러(400)λŠ” 도 6의 (a), (b)에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, 상기 μ‹ λ°œ λ°‘μ°½(200)의 전단뢀 λ˜λŠ” 후단뢀에 쀑 μ–΄λŠ ν•œ 곳에 μ„€μΉ˜λ  수 있으며, μ΄λŸ¬ν•œ 경우, 상기 전단뢀 λ˜λŠ” 후단뢀에 μ„€μΉ˜λ˜λŠ” 감속 둀러(400)와 λ”λΆˆμ–΄ 지면에 λŒ€ν•œ 높이 κ· ν˜•μ„ μœ μ§€ν•˜λ„λ‘ ν•˜κΈ° μœ„ν•œ 높이 보정 μˆ˜λ‹¨(λ―Έλ„μ‹œ)이 μΆ”κ°€λ‘œ μ„€μΉ˜λ  수 μžˆλ‹€.On the other hand, the reduction roller 400 may be installed at any one of the front end or the rear end of the shoe sole 200, as shown in Figure 6 (a), (b), in this case, In addition to the reduction roller 400 installed at the front end or the rear end, height correction means (not shown) may be additionally installed to maintain the height balance with respect to the ground.

λ˜ν•œ, 상기 감속 둀러(400)λŠ” 도 6의 (c)에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, 상기 μ‹ λ°œ λ°‘μ°½(200)의 전단뢀 및 후단뢀에 λ™μ‹œμ— μ„€μΉ˜λ  수 있으며, μ΄λŸ¬ν•œ 경우, κ· ν˜•μ΄ μœ μ§€λ˜κΈ° λ•Œλ¬Έμ— λ³„λ„μ˜ 높이 보정 μˆ˜λ‹¨μ„ μ„€μΉ˜ν•  ν•„μš”λŠ” μ—†λ‹€.In addition, the reduction roller 400 may be installed at the front end and the rear end of the shoe sole 200, as shown in Figure 6 (c), in this case, because the balance is maintained separate height It is not necessary to provide a correction means.

ν•œνŽΈ, 도 1 내지 도 6을 μ°Έμ‘°ν•˜μ—¬ μ•žμ„œ μ„€λͺ…ν•œ λ³Έ 발λͺ…μ˜ 일 μ‹€μ‹œμ˜ˆμ™€λŠ” λ‹€λ₯΄κ²Œ κ΅¬μ„±ν•˜μ—¬ 도 7에 λ„μ‹œλœ κ²ƒμ²˜λŸΌ, νšŒμ „ 둀러(200)λ₯Ό ν‰ν‰ν•œ ν˜•νƒœλ‘œ λ°°μΉ˜ν•˜κ³ , 감속 둀러(400)λ₯Ό κ²½μ‚¬μ§€κ²Œ λ°°μΉ˜ν•˜λŠ” ꡬ쑰λ₯Ό 채택할 수 μžˆλ‹€.On the other hand, as shown in Figure 7 configured differently from the embodiment of the present invention described above with reference to Figures 1 to 6, the rotating roller 200 is arranged in a flat form, the reduction roller 400 is inclined arrangement Can adopt the structure.

μ΄λŸ¬ν•œ λ³Έ 발λͺ…μ˜ λ‹€λ₯Έ μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ€ μ‚¬μš©μžκ°€ μ°©μš©ν•  수 μžˆλŠ” μ‹ λ°œ 본체(100)와, 상기 μ‹ λ°œ 본체(100)의 ν•˜μΈ‘μ— μ„€μΉ˜λ˜λŠ” μ‹ λ°œ λ°‘μ°½(200)κ³Ό, 상기 μ‹ λ°œ λ°‘μ°½(200)의 ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체(100)의 내츑을 따라 ν‰ν‰ν•˜κ²Œ λ°°μΉ˜λ˜μ–΄ μŠ€μΌ€μ΄νŒ…μ‹œ 상기 μ‹ λ°œ 본체(100)λ₯Ό ν‰ν‰ν•œ μƒνƒœλ‘œ μœ„μΉ˜μ‹œν‚¬ λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” λ‹€μˆ˜μ˜ νšŒμ „ 둀러(300)와, 상기 μ‹ λ°œ λ°‘μ°½(200)의 ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체(100)의 외츑을 따라 κ²½μ‚¬μ§€κ²Œ λ°°μΉ˜λ˜μ–΄ λΈŒλ ˆμ΄ν‚Ήμ‹œ 상기 μ‹ λ°œ 본체(100)λ₯Ό μ™ΈμΈ‘ λ°©ν–₯을 ν–₯ν•΄ μ˜†μœΌλ‘œ 기울일 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” 감속 둀러(400)와, 상기 감속 둀러(400)에 μ ‘μ΄‰λ˜μ–΄ 마찰λ ₯을 κ°€ν•˜λŠ” 브레이크 ν—€λ“œ(500)λ₯Ό ν¬ν•¨ν•˜λŠ” ꡬ쑰둜 이루어진닀.Skating shoes having a deceleration means according to another embodiment of the present invention is a shoe body 100 that can be worn by the user, a shoe sole 200 is installed below the shoe body 100, and the shoe A plurality of rotating rollers are disposed in the lower portion of the sole 200 along the inside of the shoe body 100 to be rotatable in contact with the ground when the shoe body 100 is placed in a flat state when skating. 300 and inclined along the outer side of the shoe body 100 at the bottom of the shoe sole 200 to rotate in contact with the ground when the shoe body 100 is tilted laterally outward when braking. It consists of a structure including a deceleration roller 400 is installed, and a brake head 500 in contact with the deceleration roller 400 to apply a friction force.

μ΄λŸ¬ν•œ λ³Έ 발λͺ…μ˜ λ‹€λ₯Έ μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ˜ 경우, μŠ€μΌ€μ΄νŒ…μ‹œμ— μ‹ λ°œ 본체(100)λ₯Ό ν‰ν‰ν•œ μƒνƒœλ‘œ μœ„μΉ˜μ‹œν‚€κ³ , λΈŒλ ˆμ΄ν‚Ήμ‹œμ— μ‹ λ°œ 본체(100)λ₯Ό μ˜†μœΌλ‘œ κΈ°μšΈμΈλ‹€λŠ” μ μ—μ„œ 상기 λ³Έ 발λͺ…μ˜ 일 μ‹€μ‹œμ˜ˆμ™€ 차이가 있으며, 도 1 내지 도 6에 λ„μ‹œλœ λ‚˜λ¨Έμ§€ 뢀가적인 ꡬ쑰와 νŠΉμ§•λ“€μ€ λͺ¨λ‘ λ™μΌν•˜κ²Œ 적용될 수 μžˆλ‹€. λ”°λΌμ„œ 뢀가적인 ꡬ쑰와 νŠΉμ§•μ— λŒ€ν•œ 쀑볡적인 μ„€λͺ…은 μƒλž΅ν•œλ‹€.In the case of a skating shoe provided with a deceleration means according to another embodiment of the present invention, the shoe body 100 is placed in a flat state during skating, and the shoe body 100 is inclined sideways during braking. Differences from one embodiment of the present invention, the remaining additional structures and features shown in Figures 1 to 6 can all be equally applied. Therefore, redundant descriptions of additional structures and features are omitted.

μƒμˆ ν•œ 바와 같은 λ³Έ 발λͺ…μ˜ μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œμ— λ”°λ₯΄λ©΄, 감속 둀러 ꡬ쑰가 적용된 감속 μˆ˜λ‹¨μ˜ μ„€μΉ˜λ₯Ό 톡해 κΈ‰κ²©ν•œ 감속을 μ œν•œν•˜κ³  점진적인 감속을 μœ λ„ν•¨μœΌλ‘œμ¨, 급정거에 λ”°λ₯Έ 사고λ₯Ό 방지할 수 있게 λœλ‹€.According to the skating shoe provided with the deceleration means according to the embodiment of the present invention as described above, by limiting the sudden deceleration and inducing gradual deceleration through the installation of the deceleration means to which the deceleration roller structure is applied, to prevent accidents caused by sudden stop It becomes possible.

이상, λ³Έ 발λͺ…μ˜ νŠΉμ • μ‹€μ‹œμ˜ˆμ— κ΄€ν•˜μ—¬ λ„μ‹œν•˜κ³  μ„€λͺ…ν•˜μ˜€μ§€λ§Œ, λ³Έ 발λͺ…μ˜ κΈ°μˆ λΆ„μ•Όμ—μ„œ ν†΅μƒμ˜ 지식을 가진 자라면 ν•˜κΈ°μ˜ νŠΉν—ˆ 청ꡬ의 λ²”μœ„μ— 기재된 λ³Έ 발λͺ…μ˜ 사상 및 μ˜μ—­μœΌλ‘œλΆ€ν„° λ²—μ–΄λ‚˜μ§€ μ•ŠλŠ” λ²”μœ„ λ‚΄μ—μ„œ λ³Έ 발λͺ…을 λ‹€μ–‘ν•˜κ²Œ μˆ˜μ • 및 λ³€κ²½μ‹œν‚¬ 수 있음이 이해될 ν•„μš”κ°€ μžˆλ‹€.While specific embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that the present invention may be made without departing from the spirit and scope of the invention as set forth in the claims below. It is to be understood that various modifications and changes can be made.

Claims (10)

μ‚¬μš©μžκ°€ μ°©μš©ν•  수 μžˆλŠ” μ‹ λ°œ 본체;A shoe body wearable by a user; 상기 μ‹ λ°œ 본체의 ν•˜μΈ‘μ— μ„€μΉ˜λ˜λŠ” μ‹ λ°œ λ°‘μ°½;A shoe sole installed on the lower side of the shoe body; 상기 μ‹ λ°œ λ°‘μ°½μ˜ ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체의 내츑을 따라 κ²½μ‚¬μ§€κ²Œ λ°°μΉ˜λ˜μ–΄ μŠ€μΌ€μ΄νŒ…μ‹œ 상기 μ‹ λ°œ 본체λ₯Ό λ‚΄μΈ‘ λ°©ν–₯을 ν–₯ν•΄ μ˜†μœΌλ‘œ 기울일 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” λ‹€μˆ˜μ˜ νšŒμ „ 둀러;A plurality of rotating rollers disposed inclined along the inner side of the shoe body at the bottom of the shoe sole to be rotatable in contact with the ground when the shoe body is inclined sideways in the inward direction when skating; 상기 μ‹ λ°œ λ°‘μ°½μ˜ ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체에 λŒ€ν•΄ ν‰ν‰ν•˜κ²Œ λ°°μΉ˜λ˜μ–΄ λΈŒλ ˆμ΄ν‚Ήμ‹œ 상기 μ‹ λ°œ 본체λ₯Ό ν‰ν‰ν•˜κ²Œ 되돌릴 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” 감속 둀러; 및A reduction roller disposed below the shoe sole to be flat with respect to the shoe body and installed to be rotatable in contact with the ground when the shoe body is returned flat when braking; And 상기 감속 λ‘€λŸ¬μ— μ ‘μ΄‰λ˜μ–΄ 마찰λ ₯을 κ°€ν•˜λŠ” 브레이크 ν—€λ“œ;A brake head in contact with the reduction roller to apply a friction force; λ₯Ό ν¬ν•¨ν•˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.Skating shoes with deceleration means characterized in that it comprises a. 청ꡬ항 1에 μžˆμ–΄μ„œ,The method according to claim 1, 상기 μ‹ λ°œ λ°‘μ°½μ—λŠ” 상기 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜λŠ” 감속 둀러 μ„€μΉ˜ν™ˆμ΄ ν˜•μ„±λ˜κ³ , 상기 감속 둀러 μ„€μΉ˜ν™ˆμ—λŠ” 상기 감속 둀러λ₯Ό νšŒμ „ κ°€λŠ₯ν•˜κ²Œ μΆ• μ§€μ§€ν•˜λŠ” νšŒμ „μΆ•μ΄ μ„€μΉ˜λ˜λ©°, 상기 감속 둀러 μ„€μΉ˜ν™ˆμ˜ λ‚΄λ²½μ—λŠ” 상기 브레이크 ν—€λ“œκ°€ μ„€μΉ˜λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.The shoe sole is provided with a reduction roller installation groove in which the reduction roller is installed, and the reduction roller installation groove is provided with a rotation shaft rotatably supporting the reduction roller, and the brake head is provided on an inner wall of the reduction roller installation groove. Skating shoes with deceleration means characterized in that the installation. 청ꡬ항 2에 μžˆμ–΄μ„œ,The method according to claim 2, 상기 브레이크 ν—€λ“œλŠ” 상기 감속 둀러의 μΈ‘λ©΄ ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.And the brake head is installed at a position such that the lower side of the side of the reduction roller is rubbed. 청ꡬ항 2에 μžˆμ–΄μ„œ,The method according to claim 2, 상기 브레이크 ν—€λ“œλŠ” 상기 감속 둀러의 μΈ‘λ©΄ 상츑이 λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.And the brake head is provided at a position such that the upper side of the side of the reduction roller is rubbed. 청ꡬ항 2에 μžˆμ–΄μ„œ,The method according to claim 2, 상기 브레이크 ν—€λ“œλŠ” 상기 감속 둀러의 μΈ‘λ©΄ 상츑 및 ν•˜μΈ‘μ΄ λ§ˆμ°°λ˜λ„λ‘ ν•˜λŠ” μœ„μΉ˜μ— μ„€μΉ˜λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.And the brake head is provided at a position such that the upper side and the lower side of the reduction roller are rubbed. 청ꡬ항 1에 μžˆμ–΄μ„œ,The method according to claim 1, 상기 μ‹ λ°œ λ°‘μ°½μ—λŠ” 상기 감속 λ‘€λŸ¬κ°€ μ„€μΉ˜λ˜λŠ” 감속 둀러 μ„€μΉ˜ν™ˆμ΄ ν˜•μ„±λ˜κ³ , 상기 감속 둀러 μ„€μΉ˜ν™ˆμ—λŠ” 상기 감속 둀러λ₯Ό νšŒμ „ κ°€λŠ₯ν•˜κ²Œ μΆ• μ§€μ§€ν•˜λŠ” νšŒμ „μΆ•μ΄ μ„€μΉ˜λ˜λ©°, 상기 감속 둀러 μ„€μΉ˜ν™ˆμ˜ λ‚΄λ²½μ˜ 일뢀가 상기 감속 둀러 λ°©ν–₯으둜 돌좜 ν˜•μ„±λ˜μ–΄ 상기 감속 둀러의 μΈ‘λ©΄κ³Ό λ§ˆμ°°λ˜λ„λ‘ κ΅¬μ„±λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.The shoe sole is provided with a reduction roller installation groove in which the reduction roller is installed, and the reduction roller installation groove is provided with a rotation shaft rotatably supporting the reduction roller, and a portion of an inner wall of the reduction roller installation groove is Skating shoes having a reduction means characterized in that the protruding in the direction of the reduction roller is configured to rub with the side of the reduction roller. 청ꡬ항 2에 μžˆμ–΄μ„œ,The method according to claim 2, 상기 감속 둀러의 상면이 ν•˜μ€‘μ— 따라 μ„ νƒμ μœΌλ‘œ λ§ˆμ°°λ˜λ„λ‘ 감속 둀러의 νšŒμ „μΆ•μ— μŠ€ν”„λ§μ΄ μ„€μΉ˜λ˜κ³ , 상기 브레이크 ν—€λ“œλŠ” 상기 감속 둀러 μ„€μΉ˜ν™ˆμ˜ λ‚΄λ²½ 쀑 상기 감속 둀러의 상면과 마찰될 수 μžˆλŠ” μœ„μΉ˜μ— μ„€μΉ˜λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.The spring is installed on the rotating shaft of the reduction roller so that the upper surface of the reduction roller is selectively rubbed according to the load, and the brake head is installed at a position that can be rubbed with the upper surface of the reduction roller in the inner wall of the reduction roller mounting groove. Skating shoes with a reduction means characterized in that. 청ꡬ항 1에 μžˆμ–΄μ„œ,The method according to claim 1, 상기 감속 λ‘€λŸ¬λŠ” 상기 μ‹ λ°œ λ°‘μ°½μ˜ 전단뢀 λ˜λŠ” 후단뢀에 쀑 μ–΄λŠ ν•œ 곳에 μ„€μΉ˜λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.The reduction roller is skating shoes having a reduction means, characterized in that installed in any one of the front end or the rear end of the shoe sole. 청ꡬ항 1에 μžˆμ–΄μ„œ,The method according to claim 1, 상기 감속 λ‘€λŸ¬λŠ” 상기 μ‹ λ°œ λ°‘μ°½μ˜ 전단뢀 및 후단뢀에 μ„€μΉ˜λ˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.The reduction roller is skating shoes provided with a reduction means, characterized in that installed on the front end and the rear end of the shoe sole. μ‚¬μš©μžκ°€ μ°©μš©ν•  수 μžˆλŠ” μ‹ λ°œ 본체;A shoe body wearable by a user; 상기 μ‹ λ°œ 본체의 ν•˜μΈ‘μ— μ„€μΉ˜λ˜λŠ” μ‹ λ°œ λ°‘μ°½;A shoe sole installed on the lower side of the shoe body; 상기 μ‹ λ°œ λ°‘μ°½μ˜ ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체의 내츑을 따라 ν‰ν‰ν•˜κ²Œ λ°°μΉ˜λ˜μ–΄ μŠ€μΌ€μ΄νŒ…μ‹œ 상기 μ‹ λ°œ 본체λ₯Ό ν‰ν‰ν•œ μƒνƒœλ‘œ μœ„μΉ˜μ‹œν‚¬ λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” λ‹€μˆ˜μ˜ νšŒμ „ 둀러;A plurality of rotating rollers disposed below the shoe sole and flattened along the inner side of the shoe body to be rotatable in contact with the ground when the shoe body is placed in a flat state when skating; 상기 μ‹ λ°œ λ°‘μ°½μ˜ ν•˜λΆ€μ— 상기 μ‹ λ°œ 본체의 외츑을 따라 κ²½μ‚¬μ§€κ²Œ λ°°μΉ˜λ˜μ–΄ λΈŒλ ˆμ΄ν‚Ήμ‹œ 상기 μ‹ λ°œ 본체λ₯Ό μ™ΈμΈ‘ λ°©ν–₯을 ν–₯ν•΄ μ˜†μœΌλ‘œ 기울일 λ•Œ 지면에 μ ‘μ΄‰ν•˜μ—¬ νšŒμ „ κ°€λŠ₯ν•˜λ„λ‘ μ„€μΉ˜λ˜λŠ” 감속 둀러; 및A reduction roller disposed below the shoe sole to be inclined along the outer side of the shoe body and installed to be rotatable in contact with the ground when the shoe body is inclined laterally in an outward direction when braking; And 상기 감속 λ‘€λŸ¬μ— μ ‘μ΄‰λ˜μ–΄ 마찰λ ₯을 κ°€ν•˜λŠ” 브레이크 ν—€λ“œ;A brake head in contact with the reduction roller to apply a friction force; λ₯Ό ν¬ν•¨ν•˜λŠ” 것을 νŠΉμ§•μœΌλ‘œ ν•˜λŠ” 감속 μˆ˜λ‹¨μ„ κ΅¬λΉ„ν•œ μŠ€μΌ€μ΄νŒ… μ‹ λ°œ.Skating shoes with deceleration means characterized in that it comprises a.
PCT/KR2017/002509 2017-03-08 2017-03-08 Skating shoe including speed reduction means Ceased WO2018164294A1 (en)

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KR20070082904A (en) * 2006-02-17 2007-08-22 박경희 Skating Shoes
JP2013111431A (en) * 2011-12-01 2013-06-10 Jd Japan Kk Roller skate
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EP3969136A1 (en) * 2019-05-15 2022-03-23 Railway Inventions Europe Limited A frame and wheel assembly for an inline skate, inline skate, retrofitting method and replacement mount

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