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WO2007061229A1 - Patin a glace a ressort - Google Patents

Patin a glace a ressort Download PDF

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Publication number
WO2007061229A1
WO2007061229A1 PCT/KR2006/004941 KR2006004941W WO2007061229A1 WO 2007061229 A1 WO2007061229 A1 WO 2007061229A1 KR 2006004941 W KR2006004941 W KR 2006004941W WO 2007061229 A1 WO2007061229 A1 WO 2007061229A1
Authority
WO
WIPO (PCT)
Prior art keywords
skate
spring
shafts
pair
pipe
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/KR2006/004941
Other languages
English (en)
Inventor
Eung Si Lee
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2007061229A1 publication Critical patent/WO2007061229A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C1/00—Skates
    • A63C1/30—Skates with special blades
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C3/00—Accessories for skates
    • A63C3/04—Supporting frames or gliders for skaters
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/20—Shock or vibration absorbing

Definitions

  • the present invention relates to a spring skate, in which a spring is installed in each of a pair of skate shafts and absorbs impact and friction so as to protect a user's knee and allow a user to feel no pain, thus allowing the user to enjoy high-speed skating and causing the spring to be replaced with another spring having a proper strength according to the user's weight.
  • the present invention relates to an ice skate (hereinafter, referred to as a "skate”), in which a skate shoe and a skate blade are connected by a pair of skate shafts and a spring is installed in each of the pair of skate shafts.
  • a spring skate reduces friction and impact applied to a user and has a shock-absorbing function when the user skates, and allows the springs to be easily replaced with another proper one according to the user's weight, without remarkable change of a structure, thus being practically used. That is, the spring skate has the same structure and principle as those of a shock absorber of a vehicle.
  • the skate has the shock-absorbing function by the above easy method. However, there has been no necessary for making a skate having the shock-absorbing function. Further, there are many shock absorbers for roller skates, but there are a few shock absorbers for ice skates. If any, a conventional shock absorber for ice skates has a complicate structure and poor shock-absorbing effect, compared to the present invention, and a skate having the shock absorber cannot has an original shape, thus causing a user to reluctant to use it.
  • the spring skate of the present invention in which a spring is installed in each of skate shafts, maximally maintains its original shape and allows the spring to be replaced with a new one having proper strength according to the user's weight, thus giving pleasure to a user.
  • the present invention has been made in view of the above problems, and it is an object of the present invention to provide a spring skate, which has a pair of skate shafts, each of which includes internal and external pipes (having a circular, oval, or polygonal sectional shape) and a spring inserted into the internal and external pipes, for absorbing shock so as to reduce impact and friction and increase speed, and allows the internal and external pipes of each of the pair of skate shafts, for connecting a skate shoe and a frame, to be connected in a state in which the spring is stretched so that the spring is constricted and expanded according to the pressure applied to the skate shoe, and to alternately move vertically for absorbing shock, and the spring to be frequently replaced with another spring having a proper strength according to the user's weight.
  • a spring skate in which a skate shoe and a skate blade are integrally connected by a pair of skate shafts, each of which comprises an external pipe formed under a support plate formed on the lower surface of a skate shoe,having a hollow structure, and provided with a through hole formed through the upper portion thereof; an internal pipe formed on a frame formed on the upper surface of a skate blade, having a hollow structure, provided with a through hole formed through the lower portion thereof, and closely inserted into the external pipe; and a coil spring inserted into the internal pipe, wherein after the coil spring is inserted into the internal pipe and the internal pipe is closely inserted into the external pipe, both ends of the spring are respectively connected to the support plate and the frame so that the pair of skate shafts can serve to absorb shock.
  • a spring skate of the present invention has springs, each of which is installed in the corresponding one of a pair of skate shafts so as not to cause user's inconvenience and rejection, whiling maintaining its original shape, alleviates impact and noise supplied from the surface of an iced ground, increases speed due to resilience of the springs, and allows the springs to be replaced with another spring having a proper strength according to the user's weight, thus giving economical benefits and pleasure to a user.
  • FIG. 1 is a side view of a spring skate in accordance with the present invention.
  • FIG. 2 is a longitudinal sectional view of a skate shaft of the spring skate of the present invention
  • FIG. 3 is a longitudinal sectional view, taken along the line A-A' of FIG. 1, illustrating a state in which the skate shaft is constricted;
  • FIG. 4 is a longitudinal sectional view, taken along the line A-A'of FIG. 1, illustrating a state in which the skate shaft is expanded;
  • FIG. 5 is a transversal sectional view taken along the line B-B' of FIG. 3;
  • FIG. 6 is a plan view illustrating the connection of a spring in the spring skate in accordance with an embodiment of the present invention. Best Mode for Carrying Out the Invention
  • the present invention relates to a spring skate, in which a coil spring 6, serving as a shock absorber, is installed in each of skate shafts 2, thus reducing impact and noise, increasing speed due to resilience, and allowing the spring 6 to be replaced with another spring having a proper strength according to the user's weight.
  • the spring skate of the present invention includes a support plate 8 formed on the lower surface of a skate shoe 1, aframe 3 formed on the upper surface of a skate blade 10, and a pair of skate shafts 2 for connecting the support plate 8 and the frame 3.
  • Each of the pair of skate shafts 2 includes an external pipe 4 and an internal pipe 5, and a coil spring 6 installed in the external pipe 4 and the internal pipe 5. Accordingly, when weight is applied to the skate, the coil springs 6 in the skate shafts 2 serve as shock absorbers.
  • the internal pipe 5 is closely inserted into the external pipe 4, thus forming the skate shaft 2.
  • a method such as bolt joint or welding
  • the through holes 7 serve as passages for the bolts and a driver.
  • Rubber packings 9 are respectively formed along the inner circumferential surface of the upper portion of the external pipe 4 and the outer circumferential surface of the lower portion of the internal pipe 5.
  • the external pipe 4 contacts the rubber packing 9 formed along the outer circumferential surface of the lower portion of the internal pipe 5.
  • FIG. 5 is a transversal sectional view of the skate shaft 2, in which the external pipe
  • FIG. 6 illustrates the connection of the lower connection part 12 to the frame 3 by bolt joint in accordance with an embodiment of the present invention.
  • the lower connection part 12 includes a pair of protruding connection supports 14, which are separated from each other by a designated distance.
  • a bolt 13 is inserted into the skate shafts 2 via the through hole 7, and is fixed to the pair of connection supports 14.
  • the upper connection part 11 is formed by fixing the upper end of the spring 6 to the support plate 8 by the bolt 13.
  • the spring 6 can be easily replaced with a new one by connecting or disconnecting the bolts 13 to or from the spring 6 using a driver.
  • the present invention provides a spring skate, which has springs, each of which is installed in the corresponding one of a pair of skate shafts so as not to cause user's inconvenience and rejection, while maintaining its original shape, alleviates impact and noise supplied from the surface of an iced ground, increases speed due to resilience of the springs, and allows the springs to be replaced with another spring having a proper strength according to the user's weight, thus giving economical benefits and pleasure to a user.

Landscapes

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

Abstract

L'invention concerne un patin à glace à ressort, un ressort étant installé dans chaque arbre d'une paire de patins et réduisant les chocs et la friction, ce qui protège les genoux d'un utilisateur et augmente sa force de saut. Ledit patin à ressort comprend une paire d'arbres connectant la chaussure et la lame, chaque arbre comprenant un tube externe et un tube interne, et un ressort installé dans lesdits tubes, ce qui permet l'amortissement des chocs par ladite paire d'arbres.
PCT/KR2006/004941 2005-11-23 2006-11-23 Patin a glace a ressort Ceased WO2007061229A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2005-0033356 2005-11-23
KR2020050033356U KR200412196Y1 (ko) 2005-11-23 2005-11-23 스프링 스케이트

Publications (1)

Publication Number Publication Date
WO2007061229A1 true WO2007061229A1 (fr) 2007-05-31

Family

ID=38067408

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2006/004941 Ceased WO2007061229A1 (fr) 2005-11-23 2006-11-23 Patin a glace a ressort

Country Status (2)

Country Link
KR (1) KR200412196Y1 (fr)
WO (1) WO2007061229A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014138977A1 (fr) * 2013-03-14 2014-09-18 Bladetech Hockey Inc. Système pour lame de patin à mouvement dynamique
WO2018217094A3 (fr) * 2017-05-22 2019-08-08 Selvik Stian Construction de patins

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01198575A (ja) * 1987-10-05 1989-08-10 Asics Corp アイススケートシューズ用ブレード
US5531462A (en) * 1995-03-27 1996-07-02 Gu; Show M. Skate combination
KR20030062682A (ko) * 2002-01-18 2003-07-28 곽명회 스케이트 날의 고정장치 및 그 완충장치
US6612592B1 (en) * 2002-04-02 2003-09-02 Mike Soo Skate with a size-adjustable boot
US6851682B2 (en) * 2001-01-12 2005-02-08 Bauer Nike Hockey Inc. In-line roller skate with vibration absorption system
KR20050017408A (ko) * 2003-08-01 2005-02-22 김명덕 인라인 스케이트

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01198575A (ja) * 1987-10-05 1989-08-10 Asics Corp アイススケートシューズ用ブレード
US5531462A (en) * 1995-03-27 1996-07-02 Gu; Show M. Skate combination
US6851682B2 (en) * 2001-01-12 2005-02-08 Bauer Nike Hockey Inc. In-line roller skate with vibration absorption system
KR20030062682A (ko) * 2002-01-18 2003-07-28 곽명회 스케이트 날의 고정장치 및 그 완충장치
US6612592B1 (en) * 2002-04-02 2003-09-02 Mike Soo Skate with a size-adjustable boot
KR20050017408A (ko) * 2003-08-01 2005-02-22 김명덕 인라인 스케이트

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014138977A1 (fr) * 2013-03-14 2014-09-18 Bladetech Hockey Inc. Système pour lame de patin à mouvement dynamique
US9943748B2 (en) 2013-03-14 2018-04-17 Bladetech Hockey Inc. Skate blade system with dynamic movement
WO2018217094A3 (fr) * 2017-05-22 2019-08-08 Selvik Stian Construction de patins
US11484770B2 (en) 2017-05-22 2022-11-01 Stian SELVIK Construction of skates

Also Published As

Publication number Publication date
KR200412196Y1 (ko) 2006-03-23

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