WO2011046275A1 - Planches à roulettes - Google Patents

Planches à roulettes Download PDF

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Publication number
WO2011046275A1
WO2011046275A1 PCT/KR2010/002225 KR2010002225W WO2011046275A1 WO 2011046275 A1 WO2011046275 A1 WO 2011046275A1 KR 2010002225 W KR2010002225 W KR 2010002225W WO 2011046275 A1 WO2011046275 A1 WO 2011046275A1
Authority
WO
WIPO (PCT)
Prior art keywords
freeboard
scaffold
pair
skates
fixed frame
Prior art date
Application number
PCT/KR2010/002225
Other languages
English (en)
Korean (ko)
Inventor
최정현
Original Assignee
Choi Jung Hyun
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 Choi Jung Hyun filed Critical Choi Jung Hyun
Publication of WO2011046275A1 publication Critical patent/WO2011046275A1/fr

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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
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • 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
    • A63C2203/02—Special features of skates, skis, roller-skates, snowboards and courts enabling transverse riding, i.e. with one runner or skate per foot and direction transverse to the foot

Definitions

  • the present invention relates to a freeboard skate, and more particularly, to lighten the body of the skate to easily carry the skate and to easily replace the wheel selectively according to the user's needs, the product can be used in various situations It relates to a freeboard skate that can improve the satisfaction with the product.
  • skateboarding competitions are regularly held around the world, and the popularity of the sport is spreading to popular media such as video games and movies.
  • Skateboards offer a variety of challenges from flat-plane rides to downhill racing, half-pipes (half-pipes), ramps, or small spaces.
  • the skating rink has been specially constructed so that it can be built.
  • skateboarding products As these challenges have evolved, the technology of skateboarding products has also developed, and today's skateboards are using high-tech plastic wheels attached to computer-designed composite plates, and even the latest skateboards It also includes shock absorbers to help board users.
  • Figure 1 is a perspective view showing the structure of a conventional freeboard skate
  • Figure 2 is a bottom view showing the structure of Figure 1 seen from below.
  • the conventional freeboard skate 10 rotates before and after the plate-shaped footrest 11, the lower pedestal 12 provided below the footrest 11, and the lower pedestal 12. It is composed of a wheel 13 that is possibly coupled.
  • the footrest 11 and the lower pedestal 12 are arranged obliquely such that the axes arranged along the longitudinal direction thereof form mutually constant angles, and the footrest 11 includes a rough surface tissue covering most of its surface area. Thereby increasing the friction applied by the footrest to the movement of the user's foot.
  • the lower pedestal 12 is composed of a connecting frame 12a fixed to the bottom surface of the footrest 11 and formed in a 'V' shape, and two arms 12b attached to the connecting frame 12a. They are integrally produced by injection molding.
  • the arms 12b are fixedly coupled to both ends of the connecting frame 12a so that the shape of the lower pedestal 12 as a whole is 'S' shaped, and the two arms 12b have a constant length in parallel with each other. It is extended.
  • the wheels 13 are rotatably mounted to each arm 12b by bearings 14 and nuts 15, the wheels 13 having one or more in line with each arm 12b.
  • the diameter of the wheel 13 is large in size with a fixed type of 75mm width 42mm, heavy, and the lower pedestal 12 to which the wheel 13 is fixedly coupled In order to firmly support the heavy wheels 13 are integrally formed of aluminum alloy and made heavy.
  • the freeboard skate 10 is not easy to carry, and when the friction force between the wheel 13 and the surface is large and a lot of driving force is required, such as when driving uphill or rotating, excessive force is required of the user.
  • the friction force between the wheel 13 and the surface is large and a lot of driving force is required, such as when driving uphill or rotating, excessive force is required of the user.
  • the safety of the user is lowered because the direct impact is applied to the wheel.
  • An object of the present invention for solving the above problems is to lighten the body of the skate to easily carry the skate and to easily replace the wheel selectively according to the user's needs, the product can be used in various situations By providing a freeboard skate that can improve the satisfaction of the product.
  • a pair of fixings are disposed obliquely on the pair of scaffold bottoms to have a predetermined angle with respect to the longitudinal direction of the scaffold, spaced apart from each other by a predetermined distance, and both ends thereof are spaced apart from the bottom surface of the scaffold by a predetermined distance.
  • There is a plurality of nuts are coupled to, is achieved by the freeboard skate, characterized in that configured to rotatably couple the wheel to the central region of the bolt.
  • the fixing frame is characterized in that coupled to the bottom surface of the scaffold by a bolt and nut.
  • the fixed frame is characterized in that it is formed integrally with the scaffold by injection molding.
  • the fixing frame has a thickness of 3 mm or more and 8 mm or less.
  • the fixing frame is characterized in that formed of any one material of aluminum alloy, magnesium alloy, titanium alloy or plastic.
  • the weight of the pair of fixed frames is characterized in that formed in more than 1000g 1600g.
  • the width of the wheel is 15mm or more and 24mm or less, the diameter is characterized in that formed to 75mm or more and 84mm or less.
  • the axial distance of the wheel is characterized in that formed in more than 95mm 105mm.
  • the upper surface of the scaffold is characterized in that the sanding surface is provided to increase the friction between the user's feet and the scaffold.
  • a plurality of lights for irradiating the front and rear of the scaffold is attached to both sides of the fixed frame of the lower scaffold.
  • the body of the skate can be lightened, the skate can be easily carried, and the wheel can be easily replaced according to the user's needs, so that the product can be used in various situations. By doing so, there is an effect that can improve the satisfaction with the product.
  • the freeboard skate of the present invention even when used in a dark place or at night, by using a separate light to illuminate the periphery of the freeboard skate so that the user can always check the surrounding environment or road surface conditions It is effective to promote safety.
  • FIG. 1 is a perspective view showing the structure of a conventional freeboard skate
  • FIG. 2 is a bottom view showing the structure of FIG. 1 as viewed from below;
  • FIG. 3 is a perspective view showing the structure of the freeboard skate in accordance with an embodiment of the present invention.
  • FIG. 4 is a side view illustrating the structure of FIG. 3 viewed from the side;
  • FIG. 5 is a front view showing the structure of FIG. 3 viewed from the front;
  • FIG. 6 is a bottom view illustrating the structure of FIG. 3 as viewed from below.
  • FIG. 6 is a bottom view illustrating the structure of FIG. 3 as viewed from below.
  • Figure 3 is a perspective view showing the structure of the freeboard skate according to an embodiment of the present invention
  • Figure 4 is a side view showing the structure of Figure 3 viewed from the side
  • Figure 5 shows the structure of Figure 3 viewed from the front
  • 6 is a bottom view illustrating the structure of FIG. 3 as viewed from below.
  • the pre-boat skate 100 As shown in these figures, the pre-boat skate 100 according to an embodiment of the present invention, a pair of plate-shaped separated footrest 110 and a pair of footrest 110, respectively, the user's feet are seated A pair of fixedly positioned at an angle to the bottom surface of the foot plate 110 to have a predetermined angle with respect to the longitudinal direction, and spaced apart from each other by a predetermined distance, and both ends thereof spaced apart from the bottom surface of the foot plate 110 by a predetermined distance.
  • Through-holes 121 are formed in the centers of both ends of the fixed frame 120 so as to be detachable at both ends between the fixed frame 120 and the pair of fixed frames 120, and bolts 122 are provided in the through-holes 121.
  • Scaffold 110 is generally a square plate-like body is formed to have an area enough to be fully supported by the user's foot is seated, it is preferable that the four corners are formed round to ensure the safety of the user.
  • the sanding surface is provided on the entire upper surface of the footrest 110 to increase the friction between the foot of the user and the footrest 110 to prevent the user's foot seated on the top surface of the footrest 110 from slipping.
  • the edge of the footrest 110 is provided with a rubber packing wrapping the corners so that the user is not hurt due to the sharp edges.
  • the fixing frame 120 is fixedly coupled obliquely to have a predetermined angle with respect to the longitudinal direction of the footrest 110 in the center of the bottom surface of the footrest 110 by a separate bolt 111 and the nut 112, mutually predetermined It is composed of a pair of members spaced apart from each other and both ends thereof are provided to be spaced apart from the bottom surface of the footrest 110 by a predetermined distance.
  • the fixing frame 120 may be coupled to the bottom surface of the scaffold by the bolt 111 and the nut 112 as described above, but the scaffold 110 and the scaffold 110 by injection molding may be more structurally robust. It can also be made to be formed integrally.
  • Through holes 121 are formed in the center of both ends of the fixed frame 120 so that the wheels can be coupled, and the through holes 121 are installed at both ends of the fixed frame 120 to allow wheels having a diameter of 84 mm. It is preferably formed at a position spaced apart to have a distance of at least 43mm or more from the bottom surface of the footrest 110.
  • the fixing frame 120 is formed to have a thickness of 3mm or more and 8mm or less to reduce the weight of the entire freeboard skate 100, the material is any one of aluminum alloy, magnesium alloy, titanium alloy or plastic It is effective to be formed of a material.
  • the weight of the pair of fixed frame 120 is preferably 1000g or more and 1600g or less for the weight reduction of the skate body pursued by the present invention.
  • the bolt 122 is inserted into the through hole 121 and the outer surface of the bolt 122 is in contact with the fixing frame 120 so that the wheel 130 to be described later may be selectively replaced at both ends of the fixing frame 120.
  • a plurality of nuts 123 providing fastening force acting in opposite directions to each other are fastened to both sides, and the bolt 122 is stably coupled to the fixed frame 120.
  • the wheel 130 is an outer surface of the bolt 122 installed in the center region of the bolt 122 coupled to both ends of the fixing frame 120 by the nut 123, that is, the space of the fixing frame 120 spaced a predetermined distance apart. It is rotatably coupled to.
  • the width of the wheels 130 is 15mm or more and 24mm or less, the diameter of the wheels within the range of 75mm or more and 84mm or less is provided so that various wheels 130 can be selectively replaced according to the user's needs.
  • the distance between the shafts of the two wheels 130 is preferably formed to be 95mm or more and 105mm or less in consideration of the size of the wheel 130 diameter.
  • wheels with a width of 40mm and a diameter of 75mm or more are used, and since the inside of the wheel fixing frame is a general frame, the weight is heavy, so it is not easy to increase speed or rotation, and the width of the wheel is not easy to avoid obstacles.
  • the various wheels 130 to be coupled to the fixed frame 120 to increase the rotational force using the free boat skate 100 to express a high degree of difficulty technology and can easily increase or decrease the running speed It also facilitates instantaneous defense against obstacles.
  • the fixed frame 120 and the wheel 130 are provided so that various wheels 130 are replaceable to a specific fixed frame 120 by standardization, and the wheels 130 coupled to the fixed frame 120 with them. Even if the) is replaced, it is possible to prevent the flow of the wheel 130 is generated or the play is generated.
  • both sides of the fixed frame 120 under the footrest 110 is provided with one or more lights 140 for irradiating the front and rear of the footrest 110.
  • the light 140 is implemented to selectively emit light by a separate switch or button, so that the light 140 is illuminated at night or in a dark place. Make sure you know the road or road conditions.
  • the light 140 may catch the eyes of people around the night at night to prevent the risk of collision from other factors.
  • the freeboard skate 100 configured as described above, the weight of the wheel 130 and the fixed frame 120 and minimize the portion of the wheel 130 in contact with the surface, conventional commercial
  • the freeline skate shown in Fig. 1 is a one-turn force
  • the present invention can be more than two turns, it is possible to climb with a small force even on an uphill road, and the speed is significantly improved.
  • the fixing frame 120 and the footrest 110 may be detachable by the bolt 111 and the nut 112, and the replacement of the fixing frame 120 and the fixing frame 120 may be standardized. This facilitates the replacement of the wheel according to the user's preference.
  • a light 140 is additionally attached to the lower part of the footrest 110 to catch the eyes of people around at night to prevent the risk of collision.
  • a racing wheel having a diameter of 84 mm may be mounted to improve speed. It was.

Abstract

L'invention concerne des planches à roulettes qui comprennent: deux planches séparées en forme de plaque destinées à recevoir les pieds d'un utilisateur, respectivement; deux cadres fixes positionnés respectivement de manière oblique sur une surface inférieure de chacune des planches, selon un angle prédéterminé par rapport à la longueur de la planche et qui sont séparés l'un de l'autre selon une distance prédéterminée, les deux extrémités de chaque cadre fixe étant séparées selon une distance prédéterminée de la surface inférieure de la planche; et une roue respective détachable, couplée entre chacune des deux extrémités de chaque paire de cadres fixes, les deux extrémités des cadres fixes définissant un trou traversant au centre des cadres, un boulon étant inséré dans le trou traversant et une pluralité d'écrous étant couplés aux surfaces extérieures de l'écrou, de part et d'autre de chaque paire de cadres fixes, pour coupler rotative la roue à une région centrale de l'écrou. L'invention permet de réduire le poids des corps des planches pour faciliter le transport de celles-ci. De plus, les roues peuvent être remplacées facilement de manière sélective selon les besoins de l'utilisateur, et le produit décrit peut être utilisé dans diverses situations, ce qui permet d'accroître le niveau de satisfaction associé au produit.
PCT/KR2010/002225 2009-10-13 2010-04-12 Planches à roulettes WO2011046275A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0097151 2009-10-13
KR20090097151 2009-10-13

Publications (1)

Publication Number Publication Date
WO2011046275A1 true WO2011046275A1 (fr) 2011-04-21

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ID=43876314

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002225 WO2011046275A1 (fr) 2009-10-13 2010-04-12 Planches à roulettes

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KR (1) KR101211173B1 (fr)
WO (1) WO2011046275A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998401A (zh) * 2015-07-17 2015-10-28 太仓市车中宝休闲用品有限公司 一体注塑的塑料漂移板
WO2017012521A1 (fr) * 2015-07-17 2017-01-26 太仓市车中宝休闲用品有限公司 Drift skate en forme de lingot d'or
CN114261466A (zh) * 2022-01-13 2022-04-01 浙江大学 一种可便携移动的照明装置及具有该照明装置的平衡车

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201416110A (zh) * 2012-10-26 2014-05-01 zhen-hua Huang 具背面光源之飄移板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020021200A (ko) * 2000-09-14 2002-03-20 이학선 롤러썰매
US20050006859A1 (en) * 2003-07-11 2005-01-13 Ryan Farrelly Personal transportation device for supporting a user's foot having multiple transportation attachments
KR100679814B1 (ko) * 2004-08-17 2007-02-07 이을호 보드 스케이트

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200333090Y1 (ko) 2003-08-28 2003-11-12 박숙자 자가구동형 스케이트보드
KR100987927B1 (ko) 2008-08-18 2010-10-18 박경희 보드

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020021200A (ko) * 2000-09-14 2002-03-20 이학선 롤러썰매
US20050006859A1 (en) * 2003-07-11 2005-01-13 Ryan Farrelly Personal transportation device for supporting a user's foot having multiple transportation attachments
KR100679814B1 (ko) * 2004-08-17 2007-02-07 이을호 보드 스케이트

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104998401A (zh) * 2015-07-17 2015-10-28 太仓市车中宝休闲用品有限公司 一体注塑的塑料漂移板
WO2017012518A1 (fr) * 2015-07-17 2017-01-26 太仓市车中宝休闲用品有限公司 Patin "drift skate" en plastique moulé par injection intégrée
WO2017012521A1 (fr) * 2015-07-17 2017-01-26 太仓市车中宝休闲用品有限公司 Drift skate en forme de lingot d'or
CN104998401B (zh) * 2015-07-17 2017-03-22 太仓市车中宝休闲用品有限公司 一体注塑的塑料漂移板
CN114261466A (zh) * 2022-01-13 2022-04-01 浙江大学 一种可便携移动的照明装置及具有该照明装置的平衡车

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Publication number Publication date
KR101211173B1 (ko) 2012-12-12
KR20110040718A (ko) 2011-04-20

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