• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Multifunctional light vehicle that works as a scooter or skateboard, characterized in that it comprises a front and a rear module. The front includes a steering wheel, supported by a fork, attached to a mast that, passing through the guide tube, extends upwards, ending at the handlebar where at least the speed and braking devices are mounted. The rear module is a linear skateboard, with a free front wheel and a driving rear wheel, which, coupled to the front module, forms an electric scooter. It is made up of upper and lower boards, this one in a convex shape, with a flat area close to the ground and two windows for passage of the front and tractor wheels, the upper and lower boards being joined together by beams that support the axles of the front wheels and tractor. The bottom board has a skid liner and a braking liner. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2784181A1
    申请号:ES201900046
    申请日:2019-03-22
    公开日:2020-09-22
    发明作者:Ballesteros Gener Mateu
    申请人:Ballesteros Gener Mateu；
    IPC主号:
    专利说明:

    [0002] Multifunctional light vehicle
    [0004] Technical object of the invention
    [0006] The present invention refers to a one-person light vehicle that is made up of two well differentiated modules that can be coupled together, in such a way that, in the coupled position, they behave like a special scooter, which can function as a normal one, similar to the common on the market, it is also designed to slide on plasticized surfaces.
    [0007] In uncoupled position, one of the modules can be used as a special skateboard that, being able to function like a normal skateboard, can also be used for sliding on plasticized surfaces.
    [0008] All this supposes a new sport modality in the field of scooters and skateboards.
    [0010] Technical sector to which the invention relates
    [0012] The invention that is presented affects, on the one hand, the Section of Current Needs of Life in its section of Health, Protection, Entertainment, paragraph of Sports, Games, Distractions affecting, from an industrial point of view, in the manufacture of vehicles and sporting goods.
    [0014] Background of the invention
    [0016] In the field of electric vehicles, scooter type, there are many registered inventions that are currently multiplying sharply as this vehicle has become a particularly suitable means of transport in large cities occupying a field that, even very recently, I had the bicycle as the protagonist. As an example we will cite some of the inventions registered in the specialty of motorized scooters.
    [0017] - ES-2344918 T3 Improved Scooter
    [0018] - ES-2691555 T3 Motorized scooter
    [0019] - ES-1038733 U Electric motorized scooter
    [0020] - ES-1029279 U Perfected Electric Scooter
    [0021] - ES-1137085 U Electric Scooter
    [0022] - ES-2170007 A1 Motor scooter with optional folding seat
    [0024] Being many inventions of scooters, there are many more in the field of skateboards whose use is fashionable in urban centers with the participation of young people who get to perform authentic pirouettes demonstrating an unusual mastery. Also, as an example, we will cite some registered inventions without trying to cover all inventions as it would be almost impossible.
    [0025] - ES-0227580 U Roller skateboard
    [0026] - ES-0227581 U Skateboard perfected
    [0027] - ES-0233730 U Improved layout for skateboards
    [0028] - ES-1012273 U Automobile skateboard
    [0029] - ES-1058226 U Skateboard with handlebar
    [0030] - ES-2203721 T3 Inline Skateboard
    [0031] However, despite the numerous existing devices, more or less advanced, the inventor does not know of any antecedents of a modular electric scooter that can be used according to the two modalities and there is also no antecedent regarding the possibility of its use, both in scooter mode as in skateboard mode, to perform pirouettes, by sliding, on plasticized surfaces, which is a singular novelty in this field of technique.
    [0033] Summary description of the invention
    [0035] As indicated above, the invention describes a new model of one-person vehicle that can be used as an electric scooter or as a skateboard. It is a modular device that is made up of two modules that can be coupled to each other.
    [0036] The front module consists of a steering wheel, rotating on a fork that, through a guide tube, extends vertically upwards, in the form of a mast, ending in a handlebar that incorporates the braking and speed regulation devices. It has the wiring and connection that are needed to receive energy from an existing battery in the other module and to transmit speed regulation orders to the drive wheel motor located in the rear module. That is, this first module is not autonomous but must always be used coupled to the other.
    [0037] The rear module is a special two-wheel in-line skateboard, one of which, the front, is removed to be used as a steering wheel for the front module when both modules are coupled together to form the scooter.
    [0038] It is a special skateboard that has two levels. At the top level is the usual board that exists on all skateboards. Below it, at a lower level, close to the ground, there is a second table in the shape of a convex body, like a container, which has a well-defined radius curvature as we will see later. The lower part of this second table is flat, so that the wheels protrude, the lower table being integral with the upper table by means of longitudinal connecting beams that also serve as support for the wheel axles.
    [0039] The entire curved surface, except for a perimeter area, approximately one centimeter wide, is lined with a very hard smooth plastic plate whose purpose is that, in contact with another smooth plastic surface, existing on the floor of the track, It favors a good glide so that the athlete can execute rapid movements in any direction when he steps on the "nose", the "heel" or the sides of the upper table, according to the usual practice of the specialists of this sport.
    [0040] The aforementioned perimeter edge is made of rubber or similar material in order to work as a braking element when the athlete decides to do so by properly tilting the skateboard.
    [0041] In other embodiments conceived by the inventor, which will be described in detail in the section on preferred embodiments, the lower convex table is equipped with additional wheels that make it possible to replace the transverse sliding of plastic on plastic, described above, with a much smoother one. and fast rolling on plastic. Also contemplated is the solution of adding a transverse rolling motorized wheel that the user can fix, at will, to the right or to the left of the skateboard depending on whether they are left-handed or right-handed. This is an absolute novelty in these sports articles.
    [0042] Completing this wheel arrangement, the inventor proposes another embodiment in which all the side wheels are mounted on retractable supports.
    [0043] In the lower table, taking advantage of its internal concavity, a battery is located that powers the traction wheel, the side motorized wheel and the rest of the elements that require electrical energy.
    [0044] The sports practice of sliding on plasticized surfaces can be carried out both in scooter mode and in skateboard mode without prejudice to being able to be used as a traditional scooter or skateboard.
    [0046] Brief description of the drawings
    [0048] Sixteen figures are included, which are considered sufficient for the correct interpretation of the invention.
    [0049] Figure 1
    [0050] Represents the vehicle of the invention. The following elements have been noted:
    [0051] 1. - Front module
    [0052] 2. - Rear module
    [0053] 3. - Steering wheel
    [0054] 4. - Fork
    [0055] 5. - Guide tube
    [0056] 5.1. - Mast
    [0057] 6. - Handlebar
    [0058] 7. - Joint plate
    [0059] 8. - Bolt
    [0060] 9. - Upper table
    [0061] 10. - Lower table
    [0062] 11. - Connecting beam
    [0063] 12. - Traction wheel
    [0064] 3.1. - Front wheel axle housing
    [0066] Figures 2, 3, 4 and 5
    [0067] They represent respectively the side view (Fig. 2), profile view, in section, (Fig. 3), profile view in external view (Fig. 4) and view from the bottom (Fig. 5) of the rear module of the invention.
    [0068] 9.1. - Nose
    [0069] 9.2. - Heel
    [0070] 13. - Slip lining
    [0071] 14. - Brake lining
    [0072] 15. - Sliding floor
    [0074] Figure 6
    [0075] It represents the situation in which the athlete, pressing on the nose of the rear module, places said module in a sliding position.
    [0077] Figure 7
    [0078] It represents the situation in which the athlete, by pressing on the nose of the rear module, places said module in the braking position.
    [0080] Figure 8
    [0081] It represents the situation in which the athlete, by pressing on the side of the rear module, places said module in a sliding position.
    [0083] Figure 9
    [0084] It represents the situation in which the athlete, pressing on the side of the rear module, places said module in the braking position.
    [0085] Figures 10, 11, 12 and 13
    [0086] They represent respectively the side view (Fig. 10), profile view, in section, (Fig. 11), profile view in exterior view (Fig. 12) and view from the bottom (Fig. 13) of the rear module of the invention in a second embodiment.
    [0087] 16. - Side free wheel
    [0088] 17. - Flattened strip
    [0090] Figures 14 and 15
    [0091] They represent respectively the side view (Fig. 14) and view from the bottom (Fig. 15) of the rear module of the invention in a third embodiment.
    [0092] 18. - Motorized side wheel
    [0094] Figure 16
    [0095] This working figure is included to support the definition of the lower flat section corresponding to the main wheels and flattened strip corresponding to the free wheels and motorized wheels that, as described in the text, can be mounted as retractable in a fourth embodiment .
    [0096] 19.- Radio "1R"
    [0097] 20.- Rope “C
    [0098] 21.- Arrow T "
    [0099] 22.- Angle "a"
    [0100] 23.- Angle “&”
    [0102] Detailed explanation of embodiments of the invention
    [0104] Multifunctional light vehicle (Figs. 1 to 16) that refers to an article framed in the sports world that, in one mode of operation, is an electric scooter and in another mode is a configurable skateboard according to various embodiments.
    [0105] In a first embodiment preferred by the inventor, the vehicle comprises two modules that can be coupled to each other, one front and one rear.
    [0106] The front module (1) (Fig. 1) includes a steering wheel (3), supported by a fork (4), integral with the mast (5.1) which, passing through the guide tube (5), extends vertically towards top ending in the handlebar (6) where, at least, the speed and braking regulation devices are mounted, without ruling out other complementary devices such as an acoustic warning device, lights and optional installation indicators.
    [0107] The lower part of the mast (5.1) crosses, as indicated, the guide tube (5), integral with the connecting plate (7), which by means of several bolts (8) or, preferably, by any means of quick crimping , it is coupled with the rear module (2) where, among other things, the power battery (not shown) is mounted, with quick electrical connection means that communicate the front module (1) with the rear module (2) in such a way that the mere mechanical coupling of both modules is simultaneous with the electrical coupling.
    [0108] The rear module (2) is an element that appears as a skateboard with very special characteristics.
    [0109] It is a linear skateboard, with a free front wheel and a driving rear wheel, (Figs. 2, 3, 4 and 5) that, coupled to the front module (1), after eliminating the front wheel (3), forms a scooter very similar to the existing ones, as represented in (Fig. 1). This arrangement has the great advantage that the athlete who is fond of skateboarding can practice this sport and then move comfortably home or anywhere else without having to carry the skateboard. Also, while in scooter mode, you can perform sliding pirouettes on plasticized surfaces.
    [0110] The skateboard, which constitutes the rear module (2), has two levels, the upper and the lower. The top one is made up of the upper board (9), similar to any of the usual skateboard boards with the special difference that, in the front part, normally known as the nose (9.1) (Fig. 2), it has holes or peculiarities of the mechanical and electrical coupling necessary for its coupling with the front module (1), together forming the scooter. Below is the lower table (10) which is a second table in convex shape as an elongated container whose lower part, which is flat, has two windows to give way to the front wheels (3) free and traction (12), rear.
    [0111] The upper table (9) and the lower one (10), form a single structural body thanks to the existence of some connecting beams (11) that also support the axles of the front (3) and tractor ( 12).
    [0112] The main characteristic of the lower table (10) is that it is covered, in its entire curved surface, with two types of linings. On the one hand, there is the sliding lining (13), made of very hard and completely smooth plastic, which covers most of said curved surface as can be seen in (Figs. 2, 4 and 5).
    [0113] The same figures also show the existence of a braking lining (14), made of natural rubber, neoprene or similar, which extends perimeter along the upper edge of the lower table (10) with a small width close to a centimeter.
    [0114] This special conformation of the rear module (2) shows us a novel skateboard, of which no antecedents are known, which allows the practice of movements, transverse, longitudinal or in any direction, by sliding, when the athlete applies his weight on the nose ( 9.1), heel (9.2) or left and right edges of the upper table (9) wandering on a special sliding floor track (15) made of plastic material, also smooth and hard, similar to that used in the sliding lining (13) . In (Figs. 6 and 8) two positions of the rear module (2) in sliding mode are indicated.
    [0115] Similarly, in (Figs. 7 and 9) two other positions are shown in which the athlete has tilted the rear module (2) even more with the intention of achieving a braking of its movement by establishing contact with the braking lining. (14) with the sliding floor (15).
    [0116] The design of the lower table (10), with its lower flat part, is important so that the rear traction wheels (12) and free front (3) protrude.
    [0117] In (Fig. 16) the main parameters to take into account are indicated. It is important that the wheels protrude little so that the transition from rolling mode to sliding mode is as smooth as possible. The inventor has designed the lower table (10) choosing specific values, which are indicated below. However, these values can be changed, if necessary, after prototype tests.
    [0118] The chosen values are:
    [0119] Radius “R” (19) 25 cm
    [0120] Arrow "F" (21) 1 cm
    [0121] With these initial values the chord "C" is calculated applying the formula:
    [0122] C = 2 [2RF - F 2] 1/2
    [0123] With the result C = 14 cm which corresponds to «16 °
    [0125] Other embodiments
    [0127] Expanding on the way of developing this sports modality, the inventor proposes a second embodiment of the invention in which the front module (1) is the same but the rear module (2) is equipped with four free side wheels (16), as schematically represented in (Figs. 10, 11, 12 and 13). With this arrangement, much smoother and faster transverse movements are achieved on the sliding floor surfaces (15) since it is evident that, no matter how small the dynamic plastic-plastic friction is, it is much smaller, almost negligible, the wheel-ground friction .
    [0128] In this case, it is also very important to position the free side wheels (16) so that they protrude very little from the lower table (10), which has a flattened strip (17) that surrounds the aforementioned table perimeter as represented in the (Figs. 10, 12 and 13).
    [0129] The calculation of the width of the flattened strip (17) is done by applying the same formula previously used for the lower plane. In this case, the radius of curvature is the same but the arrow chosen is much smaller, on the order of two, three millimeters to achieve maximum smoothness when passing from rolling mode to sliding mode.
    [0130] The inventor proposes a third embodiment, which is represented in (Figs. 14 and 15) in which it is observed that, in addition to the free side wheels (16), a motorized fifth side wheel (18) is mounted on the midpoint between the corresponding free side wheels (16). This motorized side wheel (18) is an electric motor powered by the battery that equips the vehicle of the invention (not shown) housed between the upper table (9) and the lower table (10).
    [0131] Taking into account that there are right- and left-handed athletes, the possibility is contemplated that the motorized side wheel (18) can be changed sides as indicated by the arrow in (Fig. 15).
    [0132] Finally, a fourth embodiment preferred by the inventor is proposed, which consists of the motorized fifth side wheel (18) being complemented with a miniature hydraulic jack that makes it removable. That is, the user can decide, at will, the use of this fifth wheel which has a rest position, hidden in the lower table (10) and another active position protruding from the table. The drive of the mini hydraulic jack is electric and is remotely controlled with a bluetooth technology control.
    [0133] The electric motors are controlled by means of a wireless remote control, which is carried in the hand or attached to the wrist, in skateboard mode, placing it on the handlebar (6) when in scooter mode.
    [0134] It is not considered necessary to make the content of this description more extensive for an expert in the field to understand the scope and advantages derived from the invention, as well as to develop and put into practice the object thereof. However, it should be understood that the invention has been described according to preferred embodiments thereof, so that it can be susceptible to modifications without affecting or implying any alteration of the foundation of said invention. In other words, the terms in which these preferred descriptions of the invention have been set forth must always be taken broadly and not limitatively.
    权利要求:
    Claims (9)
    [1]
    1. Multifunctional light vehicle that refers to an article framed in the sports world that, in one mode of operation, is an electric scooter and in another mode is a skateboard, characterized in that it comprises two modules that can be interconnected, one front and one rear. . The front module (1) includes a steering wheel (3), supported by a fork (4), integral with the mast (5.1) which, passing through the guide tube (5), extends vertically upwards ending in the handlebar (6) where at least the speed regulation and braking devices are mounted. The guide tube (5) is integral with the connecting plate (7), which by means of bolts (8) or, preferably, by any means of quick crimping, is coupled with the rear module (2) where the power battery is housed (not represented), existing means of quick electrical connection, communicating the front module (1) with the rear module (2), which is shown as a linear skateboard, with a free front wheel and a driving rear wheel, which, coupled to the module front wheel (1), after removing the front wheel (3) for mounting on the fork (4) leaving the front wheel axle housing (3.1) free, forms an electric scooter. The rear module (2) is made up of an upper board (9) with its nose (9.1), heel (9.2) and intermediate zone, similar to those of any skateboard, with the lower board (10) remaining underneath, in a convex shape. , with a flat area, close to the ground and the rest on a curved surface covered by a sliding lining (13) and a braking lining (14) in the form of a perimeter band. The flat area, with two windows that give way to the free front wheels (3) and the tractor (12), supports the connecting beams (11) which, in addition to supporting the axes of the aforementioned wheels, support the upper table (9) with lower table (10).
    [2]
    2. Multifunctional light vehicle, according to claim one, characterized in that the front wheels (3) and tractor (12) protrude, below the flat part of the lower table (10), in an amount that is preferably one centimeter or less, the radius of curvature of said table being of the order of twenty-five centimeters, according to a cross section.
    [3]
    3. Multifunctional light vehicle, according to claim one, characterized in that the sliding lining (13) extends from the beginning of the flat part, which is located at about 16 degrees, with respect to the vertical [angle a (22)], up to the beginning of the brake lining (14) which, with a width not exceeding one centimeter, starts at about 45 degrees from the vertical [angle B (23)].
    [4]
    4. Multifunctional light vehicle, according to claim one, characterized in that the lower table (10) of the rear module (2) is additionally equipped with four free side wheels (16).
    [5]
    5. Multifunctional light vehicle, according to claims one and four, characterized in that the lower table (10) of the rear module (2) is additionally equipped with a motorized fifth side wheel (18) equidistant from the free side wheels (16) there is a flattened strip (17) on the perimeter.
    [6]
    6. Multifunctional light vehicle, according to claims one, four and five, characterized in that the motorized side fifth wheel (18) is installed indistinctly, according to the user's convenience, on either side.
    [7]
    7. Multifunctional light vehicle, according to claims first, fourth, fifth and sixth, characterized in that the motorized fifth wheel side (18) is retractable controlled by bluetooth technology.
    [8]
    8. Multifunctional light vehicle, according to claims one and five, characterized in that the rear traction wheel (12) and the fifth motorized side wheel (18) are controlled in speed by means of a wireless remote control.
    [9]
    9. Multifunctional light vehicle, according to the first and second claims, characterized in that the sliding lining (13) is made of smooth and hard plastic and the braking lining (14) is made of rubber, neoprene or similar.
    类似技术:
    公开号 | 公开日 | 专利标题
    ES2264813T3|2007-01-16|A SKATEBOARD.
    USD493391S1|2004-07-27|Three wheeled vehicle
    WO2013134838A1|2013-09-19|Portable motor-driven transportation means
    ES2697753T3|2019-01-28|Vehicle for the movement of a driver, comprising a ball that rolls on the ground and in any direction
    CN106390428B|2019-03-05|A kind of bionical electric-powered shoes
    KR100818786B1|2008-04-01|A skateboard
    ES2221795B1|2007-07-01|SCOOTER.
    ES2784181B2|2021-06-30|Multifunctional light vehicle
    WO2004078288A3|2004-12-29|Low profile roller skate
    CN109703648B|2021-07-16|Foot moving device
    DE502004002617D1|2007-02-22|Toy vehicle, in particular tractor, with at least two steerable wheels
    ES2694171T3|2018-12-18|Chassis for vehicle
    US11148036B2|2021-10-19|Multi-link wheel base and applications thereof
    ES2289763T3|2008-02-01|INDEPENDENT SUSPENSION SYSTEM FOR IN-LINE SKATES.
    ES2657829B2|2018-07-18|DOUBLE FRONT SUPPORT AND SELF-LEVELING SYSTEM FOR BICYCLES
    JP2013504382A|2013-02-07|Wheeled platform device and method for use with wheeled footwear
    ES1245983U|2020-05-08|Scooter |
    ES1249764U|2020-07-23|Linear skate |
    ES2338031T3|2010-05-03|ROLLING APPARATUS FOR A FOOT.
    CN201164709Y|2008-12-17|Dual-purpose sport shoes for sliding and walking
    ES1249789U|2020-07-23|MULTIFUNCTIONAL BICYCLE |
    KR200318073Y1|2003-06-28|roller skate
    CN101332355A|2008-12-31|360 degree rotary roller skate
    ES2638549T3|2017-10-23|Portable motorized transport
    ES2865390A1|2021-10-15|Steerable inline roller skate with brakes |
    同族专利:
    公开号 | 公开日
    ES2784181B2|2021-06-30|
    WO2020193823A1|2020-10-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6419248B1|1998-09-09|2002-07-16|Albert R. Kay|Wheeled vehicle with control system|
    WO2004052717A1|2002-12-05|2004-06-24|Philippe Despoix|Scooter|
    US6805368B1|2003-08-12|2004-10-19|Far Great Plastics Industrial Co., Ltd.|Scooter|
    US8256779B1|2009-03-20|2012-09-04|Johnson Michael B|Apparatus for practicing balance needed to perform sporting-board tricks|
    CN108839736A|2018-08-03|2018-11-20|好孩子儿童用品有限公司|Multifunctional scooter|
    法律状态:
    2020-09-22| BA2A| Patent application published|Ref document number: 2784181 Country of ref document: ES Kind code of ref document: A1 Effective date: 20200922 |
    2021-01-13| FA2A| Application withdrawn|Effective date: 20210107 |
    2021-06-30| FG2A| Definitive protection|Ref document number: 2784181 Country of ref document: ES Kind code of ref document: B2 Effective date: 20210630 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201900046A|ES2784181B2|2019-03-22|2019-03-22|Multifunctional light vehicle|ES201900046A| ES2784181B2|2019-03-22|2019-03-22|Multifunctional light vehicle|
    PCT/ES2020/000015| WO2020193823A1|2019-03-22|2020-02-19|Light multifunctional vehicle|
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