KR101211173B1 - Free board skate - Google Patents

Free board skate Download PDF

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Publication number
KR101211173B1
KR101211173B1 KR1020100099795A KR20100099795A KR101211173B1 KR 101211173 B1 KR101211173 B1 KR 101211173B1 KR 1020100099795 A KR1020100099795 A KR 1020100099795A KR 20100099795 A KR20100099795 A KR 20100099795A KR 101211173 B1 KR101211173 B1 KR 101211173B1
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KR
South Korea
Prior art keywords
scaffold
fixed frame
freeboard
pair
wheel
Prior art date
Application number
KR1020100099795A
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Korean (ko)
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KR20110040718A (en
Inventor
최정현
Original Assignee
최정현
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
Priority to KR1020090097151 priority Critical
Priority to KR20090097151 priority
Application filed by 최정현 filed Critical 최정현
Publication of KR20110040718A publication Critical patent/KR20110040718A/en
Application granted granted Critical
Publication of KR101211173B1 publication Critical patent/KR101211173B1/en

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00Roller skates; Skate-boards
    • A63C17/04Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/02Special 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

Abstract

The present invention provides a pair of separated plate-shaped footrest to each seat the user's feet; 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. A frame; And a wheel that is detachably coupled to both ends between the pair of fixed frames, wherein through holes are formed at the centers of both ends of the fixed frame, and bolts are inserted into the through holes, and outer surfaces of the bolts located at both sides of the fixed frame. Is coupled to a plurality of nuts, is configured to rotatably couple the wheel to the central area of the bolt, the footrest provides a freeboard skate, characterized in that the folding in the vertical direction of the fixed frame axis, the present invention According to according to the lightweight body of the skate to carry the skate easily, and optionally to change the wheel easily according to the user's needs, the product can be used in a variety of situations can improve the satisfaction with the product .

Description

Freeboard Skates {FREE BOARD SKATE}
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.
In recent years, so-called extreme sports, which combine exercise and entertainment, add interest and fun to exercise, and also benefit health, are rapidly gaining popularity.
For example, 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.
Professional skateboarders are now well known by name to guarantee the sale or promotion of various products. Similarly, things like inline skating, street luge and stunt bikes seem to increase in number of participants.
To continue to grow in this sport and entertainment sector, new extreme sports must be developed or current sports must be further refined. Participants in Extreme Sports are already looking for ways and devices that can provide greater excitement and fun and challenge new skills.
Skateboards, for example, 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.
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.
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.
As shown in these figures, 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.
Arm 12b is fixedly coupled to both ends of the connecting frame 12a so that the shape of the lower pedestal 12 as a whole 'S' shape, the two arms 12b in 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. Has
By the way, in the conventional freeboard skate 10, 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.
Therefore, the freeboard skate 10 is not easy to carry, when the friction force between the wheel 13 and the surface is large, if a lot of driving force is required, such as when driving uphill or rotational driving, excessive force is required to the user, When there is a wide width to meet obstacles such as stones on the surface there is a problem that the safety of the user is lowered because the direct impact is applied to the wheel.
In addition, since the width or diameter of the wheels 13 to be mounted along the lower pedestal 12 are collectively determined, the wheels cannot be replaced at all according to the user's inclination. There is a problem that the time to use the free boat skate is limited because it can be hit with others.
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 In addition, it provides a freeboard skate that can improve the satisfaction of the product by making it easy to grip when moving.
The object of the present invention described above, and the pair of separated plate-shaped footrest to each seat the user's feet; 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. A frame; And a wheel that is detachably coupled to both ends between the pair of fixed frames, wherein through holes are formed at the centers of both ends of the fixed frame, and bolts are inserted into the through holes, and outer surfaces of the bolts located at both sides of the fixed frame. Is coupled to a plurality of nuts, is configured to rotatably couple the wheel to the central region of the bolt, the thickness of the fixed frame is formed to 3mm or more and 8mm or less, the width of the wheel is 15mm or more and 24mm or less, The diameter is achieved by the freeboard skate, characterized in that formed in the 75mm or more and 84mm or less.
The object of the present invention described above, and the pair of separated plate-shaped footrest to each seat the user's feet; 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. A frame; And a wheel that is detachably coupled to both ends between the pair of fixed frames, wherein through holes are formed at the centers of both ends of the fixed frame, and bolts are inserted into the through holes, and outer surfaces of the bolts located at both sides of the fixed frame. There is a plurality of nuts are coupled to the wheel is configured to rotatably couple to the central area of the bolt, the footrest is also achieved by the freeboard skate, characterized in that folding in the vertical direction of the fixed frame axis.
In addition, according to the present invention, the scaffold is composed of three plates, the plate and the plate is characterized in that the hinge is folded to the top.
In addition, according to the present invention, one side of both sides of the scaffold side is characterized in that a pair of grooves for gripping by hand when the scaffold is folded.
In addition, according to the present invention, the lower part of the both sides of the scaffold is characterized in that the support for supporting the load is formed.
In addition, according to the present invention, the fixing frame has a thickness of 3 mm or more and 8 mm or less.
In addition, according to the present invention, 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.
In addition, according to the invention, the fixing frame is characterized in that coupled to the bottom surface of the scaffold by a bolt and nut.
In addition, according to the present invention, the fixing frame is characterized in that formed of any one material of aluminum alloy, magnesium alloy, titanium alloy or plastic.
In addition, according to the present invention, 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.
In addition, according to the present invention, 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.
In addition, according to the present invention, the fixed frame is characterized in that it is formed integrally with the scaffold by injection molding.
In addition, according to the present invention, the weight of the pair of the fixed frame is characterized in that formed in 1000g or more and 1600g or less.
In addition, according to the present invention, the axial distance of the wheel is characterized in that formed in more than 95mm 105mm.
As described above, according to the freeboard skate according to the present invention, the body of the skate can be lightened, the skate can be easily carried, and the wheel can be easily changed 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.
In addition, according to 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 condition of the user It is effective to promote safety.
In addition, according to the freeboard skate of the present invention, both side plates of the footboard consisting of three plates are folded to the upper end, the handle is formed by a groove formed in one side portion, there is an effect that can be easily gripped during movement, transformed into a rectangular shape as a whole Because of this, there is an effect that can be efficiently stored in a certain space.
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;
3 is a perspective view showing the structure of the freeboard skate according to the first embodiment of the present invention,
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 showing the structure of FIG. 3 viewed from below;
7 is a perspective view showing the structure of the freeboard skate according to the second embodiment of the present invention,
FIG. 8 is a side view showing the structure of FIG. 7 viewed from the side;
FIG. 9 is a front view illustrating the structure of FIG. 7 as viewed from the front;
FIG. 10 is a bottom view illustrating the structure of FIG. 7 as viewed from below. FIG.
Hereinafter, the freeboard skate according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
1st Example
3 is a perspective view illustrating a structure of a freeboard skate according to a first embodiment of the present invention, FIG. 4 is a side view illustrating the structure of FIG. 3 viewed from the side, and FIG. 5 is a structure of FIG. 3 viewed from the front. FIG. 6 is a bottom view illustrating the structure of FIG. 3 as viewed from below.
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. Is inserted into the outer surface of the bolt 122 located on both sides of the fixing frame 120 is coupled to a plurality of nuts 123 for providing a fastening force in the opposite direction and rotatably coupled to the central region of the bolt 122 Containing 130 All.
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.
Further, 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.
In addition, 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. Here, 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.
In addition, 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. In addition, 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.
Conventionally, 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 full 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. However, by allowing 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, it is not only easy to increase or decrease the running speed It also facilitates instantaneous defense against obstacles.
In addition, 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.
On the other hand, 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.
Although not shown in the drawings, 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.
In addition, the light 140 may catch the eyes of people around the night at night to prevent the risk of collision from other factors.
Second Example
7 is a perspective view illustrating a structure of a freeboard skate according to a second embodiment of the present invention, FIG. 8 is a side view illustrating the structure of FIG. 7 viewed from the side, and FIG. 9 is a structure of FIG. 7 viewed from the front. FIG. 10 is a bottom view illustrating the structure of FIG. 7 as viewed from below.
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. Is inserted into the outer surface of the bolt 122 located on both sides of the fixing frame 120 is coupled to a plurality of nuts 123 for providing a fastening force in the opposite direction and rotatably coupled to the central region of the bolt 122 Containing 130 All.
The scaffold 110 is composed of three plates (110a, 110b, 110c), the boundary of the plate and the plate is configured to be folded to the top coupled to the hinge 115, respectively.
That is, the hinge 115 performs a function of connecting the intermediate plate 110b and the side plates 110a and 110c fixed to the fixing frame 12 by the bolts 122 to rotate.
One side of the side plate (110a, 110c) of the foot plate 110, when folded to the top, a pair of grooves (111a, 111c) are formed to be gripped by the hand when moving.
In addition, support parts 112a and 112c are formed below the side plates 100a and 100c so as to be in contact with the fixing frame 120 in order to secure the weakness of the load due to the hinge 115 coupling.
The outer circumferential surfaces of the support parts 112a and 112c are preferably formed to be as round as possible for the safety of the user when the footrest 100 is folded to the upper end, and is not limited to the shape of the embodiment of the present invention.
The folding structure of the side plate (110a, 110c) is easy to move by having a handle is formed, because it is transformed into a rectangular shape as a whole it is possible to make an efficient space according to the storage.
The rest of the configuration is the same as the description of the configuration of the first embodiment and will be omitted.
In other words, the freeboard skate 100 according to the embodiment of the present invention 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.
In the present invention, 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.
In addition, 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. In addition, a racing wheel having a diameter of 84 mm may be mounted to improve speed. It was.
As described above, the freeboard skate of the present invention has been described through the first and second preferred embodiments, which are intended to help the understanding of the present invention, but are not intended to limit the technical scope of the present invention.
Those skilled in the art without departing from the technical scope of the present invention can be variously modified or modified, as well as such changes or modifications are not limited to the technical scope of the present invention in the interpretation of the claims. Of course.
100: freeboard skate 110 (110a, 110b, 110c): scaffolding
111a, 111c: Groove 112a, 112c: Support portion
115: hinge 120: fixed frame
121: through hole 122: bolt
123: nut 130: wheels
140: light

Claims (14)

  1. delete
  2. A pair of separate plate-shaped scaffolds on which both feet of the user are seated;
    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. A frame;
    It includes a wheel coupled to detachable at both ends between the pair of fixed frame,
    Through holes are formed in the centers of both ends of the fixed frame, and bolts are inserted into the through holes, and a plurality of nuts are coupled to outer surfaces of the bolts located at both sides of the fixed frame, thereby allowing the wheel to rotate in the central region of the bolt. Configured to combine,
    The scaffold is folded in the vertical direction of the fixed frame axis,
    Freeboard skates, characterized in that a pair of grooves are formed on one side of both sides of the scaffold side for holding by the hand when the scaffold is folded.
  3. The method of claim 2,
    The scaffold is composed of three plates, freeboard skates, characterized in that folded between the plate and the plate is hinged to the top.
  4. delete
  5. The method of claim 2,
    Freeboard skates, characterized in that the support portion for supporting the load is formed in the lower side of both sides of the scaffold.
  6. The method of claim 2,
    Freeboard skates, characterized in that the thickness of the fixed frame is formed to more than 3mm 8mm.
  7. The method of claim 2,
    The width of the wheel is 15mm or more and 24mm or less, freeboard skates characterized in that the diameter is formed 75mm or more and 84mm or less.
  8. The method of claim 2,
    The fixed frame is skateboard, characterized in that coupled to the bottom surface of the scaffold by a bolt and nut.
  9. The method of claim 2,
    The fixed frame is freeboard skate, characterized in that formed of any one material of aluminum alloy, magnesium alloy, titanium alloy or plastic.
  10. The method of claim 2,
    Freeboard skates characterized in that the upper surface of the scaffold is provided with a sandpaper surface to increase the friction between the user's feet and the scaffold.
  11. The method of claim 2,
    Freeboard skates, characterized in that a plurality of lights that can irradiate the front and rear of the scaffold is attached to both sides of the fixed frame of the lower portion of the scaffold.
  12. The method of claim 2,
    The fixed frame is freeboard skate, characterized in that formed integrally with the scaffold by injection molding.
  13. The method of claim 2,
    Freeboard skates, characterized in that the weight of the fixed frame pair is formed in 1000g or more and 1600g or less.
  14. The method of claim 2,
    Freewheel skates, characterized in that the axial distance of the wheel is formed to 95mm or more and 105mm or less.
KR1020100099795A 2009-10-13 2010-10-13 Free board skate KR101211173B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020090097151 2009-10-13
KR20090097151 2009-10-13

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KR20110040718A KR20110040718A (en) 2011-04-20
KR101211173B1 true KR101211173B1 (en) 2012-12-12

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WO (1) WO2011046275A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201416110A (en) * 2012-10-26 2014-05-01 zhen-hua Huang Drift board with backlight source
CN104998401B (en) * 2015-07-17 2017-03-22 太仓市车中宝休闲用品有限公司 Integrated injection molding plastic drift board
CN105031911B (en) * 2015-07-17 2017-03-15 太仓市车中宝休闲用品有限公司 The drift skate of ingot moulding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200333090Y1 (en) 2003-08-28 2003-11-12 박숙자 The self-driving skateboard
KR100987927B1 (en) 2008-08-18 2010-10-18 박경희 Board

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020021200A (en) * 2000-09-14 2002-03-20 이학선 A roller sled
US7059613B2 (en) * 2003-07-11 2006-06-13 Freeline Skates Inc. Personal transportation device for supporting a user's foot having multiple transportation attachments
KR100679814B1 (en) * 2004-08-17 2007-02-07 이을호 Board skate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200333090Y1 (en) 2003-08-28 2003-11-12 박숙자 The self-driving skateboard
KR100987927B1 (en) 2008-08-18 2010-10-18 박경희 Board

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WO2011046275A1 (en) 2011-04-21

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