WO2002094646A2 - Device used for learning to ride a bicycle - Google Patents

Device used for learning to ride a bicycle Download PDF

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Publication number
WO2002094646A2
WO2002094646A2 PCT/MX2002/000044 MX0200044W WO02094646A2 WO 2002094646 A2 WO2002094646 A2 WO 2002094646A2 MX 0200044 W MX0200044 W MX 0200044W WO 02094646 A2 WO02094646 A2 WO 02094646A2
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WO
WIPO (PCT)
Prior art keywords
bicycle
handle
extensions
learning
flat extensions
Prior art date
Application number
PCT/MX2002/000044
Other languages
Spanish (es)
French (fr)
Other versions
WO2002094646A3 (en
Inventor
Laura Fátima PEREZ FALCON
Laura Carolina Rodriguez Perez
Arturo Rodriguez Perez
Original Assignee
Perez Falcon Laura Fatima
Laura Carolina Rodriguez Perez
Arturo Rodriguez Perez
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 Perez Falcon Laura Fatima, Laura Carolina Rodriguez Perez, Arturo Rodriguez Perez filed Critical Perez Falcon Laura Fatima
Priority to AU2002309321A priority Critical patent/AU2002309321A1/en
Publication of WO2002094646A2 publication Critical patent/WO2002094646A2/en
Publication of WO2002094646A3 publication Critical patent/WO2002094646A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H7/00—Devices for learning to ride cycles, not otherwise provided for, e.g. assisting balance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H1/00—Supports or stands forming part of or attached to cycles
    • B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride

Definitions

  • the teaching handle for riding a bicycle was developed, which is very ergonomic for the person who holds it behind the bicycle and requires a minimum of parts, with which which its installation is facilitated and its cost drops, in addition to allowing its length and inclination to be varied.
  • Figure 1 represents a top view of the handlebar.
  • Figure 2 shows a side view of the handlebar to teach children to ride a bicycle.
  • Figure 3 represents a top view of the handlebar with the flat extensions joined by fixing means.
  • Figure 4 illustrates a detailed view of the flat extensions with the gaskets in place.
  • Figure 5 shows a perspective view of the handlebar.
  • Figure 6 represents a close-up of the handlebar with the covering installed.
  • Figure 7 represents a top view of the handlebar showing the flat extensions with the one-step lever closing means.
  • Figure 8 represents a side view of the handlebar showing the flat extensions with the single-pass closing means with a lever.
  • Figure 9 represents a top view of the handlebar showing the modality of the telescopic extensions and the one-step closing means with lever attached to the flat extensions.
  • Figure 10 represents a side view of the handlebar showing the modality of the telescopic extensions and the one-step closing means with lever attached to the flat extensions.
  • Figure 11 is a top view of the handlebar with the tilt adjustment element.
  • Figure 12 illustrates a view of the handlebar already attached to the bicycle showing how it is used.
  • the bicycle learning handlebar that the invention proposes consists of a tubular element which is bent in such a way that a "U" shaped body (2) is formed, in addition to the handlebar it presents at each end of the "U” shaped body a flat extension (3), said flat extensions (3) are inclined with respect to the "U” shaped body (2), where said angle of inclination between the body in the form of "U” (2) and the flat extensions (3) is preferably between 90 to 180 °, in addition the flat extensions (3) have close to their opposite end to the body in the form of "U” (2) a curved section (4) which serves as a clamp, also the handlebar has holes (7) in the flat extensions (3), located before and after the curved section (4), in such a way that the The handlebar engages with one of the tubes that form the rear of the bicycle, such as one of the tubes of the backrest or seat of the bicycle, in such a way that the curved sections (4) of the flat extensions (3) wrap around to one of said bicycle tubes so the radius of the curved section depends on the
  • the handlebar includes a covering or cover (5) preferably made of plastic or neoprene, said covering (5) is located on the body in a "U" shape (2) on the side opposite to the flat extensions (3), and may also cover a portion of the others two sides of the body in the form of "U", said covering or cover (5) serves to hold the handlebars without hurting the user's hand.
  • gaskets (6) are included in the internal part of the curved sections (4), in such a way that when fixing the handlebars, said gaskets (6) are housed between the interior part of the curved sections ( 4) and the bicycle tube where it is attached, in this way a greater fixation is obtained and there is no direct contact between the curved sections (4) of the handlebar and the bicycle tube.
  • the handlebar can also present as another embodiment that each of the ends of the "U” shaped body (2) are telescopically coupled with one of the ends of tubular extensions (13) which in turn are joined in their opposite end with the flat extensions (3), also the handlebar length is adjusted by some joining means that fixes the ends of the body in the form of "U" (2) to the tubular extensions (13), in this way the handlebar It can be made longer depending on the user's requirements, that is, depending on the height and comfort of the user, the handlebar length is adjusted.
  • the flat extensions (3) have at their opposite end some kind of closing means (10) of the type that they consist of two portions that open or close only by turning a lever (12) By pressing between the two portions to a tube of the bicycle, in this way the handlebar of the bicycle is fixed or removed in one step and without any tools.
  • the handlebar has a hinge type inclination adjustment element, (15) in such a way that the angle between said elements can be increased or decreased while remaining fixed during use, said inclination adjustment element is arranged by joining the ends of the "U" -shaped body (2) with the flat extensions (3) , or in the case that the handlebars have the tubular extensions (13), said inclination adjustment element joins said tubular extensions (13) with the flat extensions (3), in this way, more possibilities are obtained to adjust the handlebar according to user ergonomics and comfort.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The invention relates to a device that is used for learning to ride a bicycle. The inventive device consists of a double, triangular-shaped tubular element comprising flat projecting elements disposed at the ends of said tubular element. The flat projecting elements are provided with a curved portion that can be connected to the bicycle so as to surround one of the tubes of said bicycle, thereby ensuring that the device is solidly connected to the bike. The opposite end of the device comprises a handle which enables the user to hold said device. In this way, when a child is learning to ride a bicycle, an adult can help to maintain equilibrium and prevent frequent falls. Said device comprises means for adjusting the length and inclination thereof.

Description

MANUBRIO DE APRENDIZAJE PARA BICICLETA LEARNING HANDLE FOR BICYCLE
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
Uno de los problemas comunes que se presentan cuando los niños están aprendiendo a andar en bicicleta son las múltiples caídas las cuales pueden provocar lesiones, algunas personas en un intento por evitar estas caídas sujetan la bicicleta de una manera muy incomoda para proteger a los niños causándole dolores de espalda, con la finalidad de superar este inconveniente se desarrollo el manubrio de aprendizaje para bicicleta que se pretende proteger por medio de la presente solicitud.One of the common problems that arise when children are learning to ride a bicycle are multiple falls which can cause injuries, some people in an attempt to avoid these falls hold the bicycle in a very uncomfortable way to protect children by causing back pain, in order to overcome this drawback, the bicycle learning handlebar that is intended to protect by means of this application was developed.
ANTECEDENTESBACKGROUND
En la actualidad existen dispositivos para ayudar en la enseñanza de andar en bicicleta, tales como el divulgado en el documento US5352403, en el cual se utilizan unas ruedas acopladas a la rueda trasera de la bicicleta ayudando a guardar el equilibrio del usuario, además en las patentes US 3945667 y 5259638, se refieren a un dispositivo para ayudar a los niños a andar en bicicleta utilizando una especie de manubrio o sujetador los cuales se acoplan al eje de la llanta trasera o bien a uno de los tubos traseros de la bicicleta de esta forma una persona sostiene por detrás estos dispositivos y va caminando o corriendo atrás de la bicicleta, ayudando al niño que esta arriba de la bicicleta a mantener el equilibrio el problema de estos dos dispositivos es que ocupan demasiados elementos que al irse desgastando es necesario su reemplazo y además no son ergonómicos para la persona que los sujeta y su instalación es muy tardada, otro documento US5683093 menciona un dispositivo el cual comprende un cuerpo tubular con un mango perpendicular a dicho cuerpo, y además dicho cuerpo se une en su parte inferior a una sección en forma de "U" invertida la cual se acopla con el eje en forma de "U" invertida la cual se acopla con el eje de la llanta trasera de la bicicleta y también el dispositivo incluye en la parte media del cuerpo tubular una prolongación que se acopla con el asiento de la bicicleta, las desventajas de dicho dispositivo son que necesita de numerosos elementos y además su instalación es complicada ya que se tiene que unir al eje de la rueda trasera y al asiento. Con la finalidad de evitar los inconvenientes que presentan los dispositivos mencionados anteriormente, se desarrollo el manubrio de enseñanza para andar en bicicleta, el cual es muy ergonómico para la persona que lo sujeta por detrás de la bicicleta y requiere un mínimo de partes, con lo cual su instalación se facilita y su costo desciende, además de que permite variar su longitud y su inclinación.Currently there are devices to assist in teaching to ride a bicycle, such as that disclosed in document US5352403, in which wheels coupled to the rear wheel of the bicycle are used, helping to keep the user's balance, also in US patents 3945667 and 5259638, refer to a device to help children ride a bicycle using a kind of handlebar or fastener which are attached to the axle of the rear tire or to one of the rear tubes of the bicycle of this A person holds these devices behind and walks or runs behind the bicycle, helping the child who is on top of the bicycle to maintain balance.The problem with these two devices is that they occupy too many elements that, as they wear out, they need to be replaced. and also they are not ergonomic for the person who holds them and their installation is very slow, another document US5683093 mentions a device the cu when it comprises a tubular body with a handle perpendicular to said body, and furthermore said body is attached in its lower part to an inverted "U" shaped section which is coupled with the shaft Inverted "U" shape which is coupled with the axle of the rear rim of the bicycle and also the device includes in the middle part of the tubular body an extension that is coupled with the bicycle seat, the disadvantages of said device They are that it needs numerous elements and also its installation is complicated since it has to be attached to the rear wheel axle and the seat. In order to avoid the drawbacks of the aforementioned devices, the teaching handle for riding a bicycle was developed, which is very ergonomic for the person who holds it behind the bicycle and requires a minimum of parts, with which which its installation is facilitated and its cost drops, in addition to allowing its length and inclination to be varied.
BREVE DESCRIPCIÓN DE LAS FIGURASBRIEF DESCRIPTION OF THE FIGURES
La figura 1 representa una vista superior del manubrio.Figure 1 represents a top view of the handlebar.
La figura 2 muestra una vista lateral del manubrio para enseñar a los niños a andar en bicicleta.Figure 2 shows a side view of the handlebar to teach children to ride a bicycle.
La figura 3 representa una vista superior del manubrio con las prolongaciones planas unidas mediante medios de fijación.Figure 3 represents a top view of the handlebar with the flat extensions joined by fixing means.
La figura 4 ilustra una vista en detalle de las prolongaciones planas con los empaques colocados.Figure 4 illustrates a detailed view of the flat extensions with the gaskets in place.
La figura 5 muestra una vista en perspectiva del manubrio.Figure 5 shows a perspective view of the handlebar.
La figura 6 representa un acercamiento del manubrio con el recubrimiento instalado. La figura 7 representa una vista superior del manubrio en donde se muestran las prolongaciones planas con el medio de cierre de un solo paso con palanca.Figure 6 represents a close-up of the handlebar with the covering installed. Figure 7 represents a top view of the handlebar showing the flat extensions with the one-step lever closing means.
La figura 8 representa una vista lateral del manubrio en donde se muestran las prolongaciones planas con el medio de cierre de un solo paso con palanca.Figure 8 represents a side view of the handlebar showing the flat extensions with the single-pass closing means with a lever.
La figura 9 representa una vista superior del manubrio en donde se muestra la modalidad de las extensiones telescópicas y el medio de cierre de un solo paso con palanca acoplado a las prolongaciones planas.Figure 9 represents a top view of the handlebar showing the modality of the telescopic extensions and the one-step closing means with lever attached to the flat extensions.
La figura 10 representa una vista lateral del manubrio en donde se muestra la modalidad de las extensiones telescópicas y el medio de cierre de un solo paso con palanca acoplado a las prolongaciones planas.Figure 10 represents a side view of the handlebar showing the modality of the telescopic extensions and the one-step closing means with lever attached to the flat extensions.
La figura 11 es una vista superior del manubrio con el elemento de ajuste de inclinación.Figure 11 is a top view of the handlebar with the tilt adjustment element.
La figura 12 ilustra una vista del manubrio ya acoplado a la bicicleta mostrando la manera como se utiliza.Figure 12 illustrates a view of the handlebar already attached to the bicycle showing how it is used.
DESCRIPCIÓN DETALLADADETAILED DESCRIPTION
El manubrio de aprendizaje para bicicleta que la invención propone consiste de un elemento tubular el cual se encuentra doblado de tal manera que se forma un cuerpo en forma de "U" (2), además el manubrio presenta en cada uno de los extremos del cuerpo en forma de "U" una prolongación plana (3), dichas prolongaciones planas (3) se encuentran inclinadas con respecto al cuerpo en forma de "U" (2), en donde dicho ángulo de inclinación entre el cuerpo en forma de "U" (2) y las prolongaciones planas (3) es preferentemente de entre 90 a 180°, además las prolongaciones planas (3) presentan cerca de su extremo opuesto al cuerpo en forma de "U" (2) una sección curva (4) la cual sirve como abrazadera, asimismo el manubrio cuenta con unos orificios (7) en las prolongaciones planas (3), localizadas antes y después de la sección curva (4), de tal manera que el manubrio se acopla con uno de los tubos que forman la parte trasera de la bicicleta como pueden ser uno de los tubos del respaldo o del asiento de la bicicleta, de tal manera que las secciones curvas (4) de las prolongaciones planas (3) envuelven a uno de dichos tubos de la bicicleta por lo que el radio de la sección curva depende del diámetro del tubo de la bicicleta en la que se acopla el manubrio, este manubrio es acoplado a la bicicleta por medios de fijación (8) como pueden ser tomillos que atraviesan los orificios (7) de cada una de las prolongaciones planas (3), uniendo dichas prolongaciones planas (3) como parte desmontable de la bicicleta por lo que los extremos del cuerpo en forma de "U" quedan unidos, de esta forma cuando el niño esta aprendiendo a andar en bicicleta el manubrio es sujetado por una persona adulta la cual guía e impide que la bicicleta se cargue sobre uno de sus lados evitando con esto que el niño se caiga y sufra lesiones, evitando además que la persona que sujeta por detrás la bicicleta lo haga de manera incomoda, ya que por el ángulo que existe entre el cuerpo en forma de "U" (2) y las prolongaciones planas (3) el manubrio queda como una extensión de la bicicleta a una altura y posición adecuada para el usuario.The bicycle learning handlebar that the invention proposes consists of a tubular element which is bent in such a way that a "U" shaped body (2) is formed, in addition to the handlebar it presents at each end of the "U" shaped body a flat extension (3), said flat extensions (3) are inclined with respect to the "U" shaped body (2), where said angle of inclination between the body in the form of "U" (2) and the flat extensions (3) is preferably between 90 to 180 °, in addition the flat extensions (3) have close to their opposite end to the body in the form of "U" (2) a curved section (4) which serves as a clamp, also the handlebar has holes (7) in the flat extensions (3), located before and after the curved section (4), in such a way that the The handlebar engages with one of the tubes that form the rear of the bicycle, such as one of the tubes of the backrest or seat of the bicycle, in such a way that the curved sections (4) of the flat extensions (3) wrap around to one of said bicycle tubes so the radius of the curved section depends on the diameter of the bicycle tube on which the handlebar is attached, this handlebar is attached to the bike by fixing means (8) such as screws that pass through the holes (7) of each of the flat extensions (3), joining these flat extensions (3) as a removable part of the bicycle so that the ends of the body in a "U" shape are joined, in this way when the child is learning to ride a bicycle the handlebar is held by an adult person the which guides and prevents the bicycle from being loaded on one of its sides, thus preventing the child from falling and suffering injuries, also preventing the person holding the bicycle from behind from doing so in an uncomfortable way, since due to the angle that exists Between the U-shaped body (2) and the flat extensions (3) the handlebar remains as an extension of the bicycle at a height and position suitable for the user.
Como una modalidad de esta invención el manubrio incluye un recubrimiento o funda (5) preferentemente de plástico o neopreno, dicho recubrimiento (5) se encuentra en el cuerpo en forma de "U" (2) en el lado opuesto a las prolongaciones planas (3) pudiendo abarcar también una porción de los otros dos lados del cuerpo en forma de "U", dicho recubrimiento o funda (5) sirve para sujetar el manubrio sin lastimar la mano de los usuarios.As an embodiment of this invention the handlebar includes a covering or cover (5) preferably made of plastic or neoprene, said covering (5) is located on the body in a "U" shape (2) on the side opposite to the flat extensions (3), and may also cover a portion of the others two sides of the body in the form of "U", said covering or cover (5) serves to hold the handlebars without hurting the user's hand.
Asimismo como otra modalidad del manubrio se incluyen unos empaques (6) en la parte interna de las secciones curvas (4), de tal manera que al fijar el manubrio, dichos empaques (6) se alojan entre la parte interior de las secciones curvas (4) y el tubo de la bicicleta en donde se acopla, de esta forma se obtiene una mayor fijación y no existe un contacto directo entre las secciones curvas (4) del manubrio y el tubo de la bicicleta.Likewise, as another embodiment of the handlebars, gaskets (6) are included in the internal part of the curved sections (4), in such a way that when fixing the handlebars, said gaskets (6) are housed between the interior part of the curved sections ( 4) and the bicycle tube where it is attached, in this way a greater fixation is obtained and there is no direct contact between the curved sections (4) of the handlebar and the bicycle tube.
El manubrio además puede presentar como otra modalidad el que cada uno de los extremos del cuerpo en forma de "U" (2) se acoplen telescópicamente con uno de los extremos de unas extensiones tubulares (13) los cuales a su vez se unen en su extremo opuesto con las prolongaciones planas (3), asimismo el largo del manubrio queda ajustado por algún medio de unión que fija los extremos del cuerpo en forma de "U" (2) a las extensiones tubulares (13), de esta manera el manubrio puede hacerse más largo dependiendo de los requerimientos del usuario, es decir dependiendo la altura y comodidad del usuario se ajusta el largo del manubrio.The handlebar can also present as another embodiment that each of the ends of the "U" shaped body (2) are telescopically coupled with one of the ends of tubular extensions (13) which in turn are joined in their opposite end with the flat extensions (3), also the handlebar length is adjusted by some joining means that fixes the ends of the body in the form of "U" (2) to the tubular extensions (13), in this way the handlebar It can be made longer depending on the user's requirements, that is, depending on the height and comfort of the user, the handlebar length is adjusted.
Además para facilitar el acoplamiento del manubrio con alguno de los elementos de la bicicleta, en lugar de las secciones curvas (4), las prolongaciones planas (3) cuentan en su extremo opuesto con algún medio de cierre (10) de los del tipo que se componen de dos porciones que se abren o cierran únicamente con girar una palanca (12) presionando entre las dos porciones a un tubo de la bicicleta, de esta forma se fija o se quita el manubrio de la bicicleta en un solo paso y sin herramienta alguna.In addition, to facilitate the coupling of the handlebars with some of the elements of the bicycle, instead of the curved sections (4), the flat extensions (3) have at their opposite end some kind of closing means (10) of the type that they consist of two portions that open or close only by turning a lever (12) By pressing between the two portions to a tube of the bicycle, in this way the handlebar of the bicycle is fixed or removed in one step and without any tools.
Asimismo en el caso en que se requiera ajusfar también el ángulo formado entre los extremos del cuerpo en forma de "U" (2) y las prolongaciones planas (3) el manubrio cuenta con un elemento de ajuste de inclinación tipo bisagra, (15) de tal manera que se puede aumentar o disminuir el ángulo entre dichos elementos permaneciendo fijo durante su uso, dicho elemento de ajuste de inclinación se dispone uniendo a los extremos del cuerpo en forma de "U" (2) con las prolongaciones planas (3), o bien en el caso de que el manubrio cuente con las extensiones tubulares (13) dicho elemento de ajuste de inclinación une a dichas extensiones tubulares (13) con las prolongaciones planas (3), de esta manera se obtiene mas posibilidades de ajusfar el manubrio de acuerdo a la ergonomía y comodidad del usuario.Likewise, in case it is required to adjust also the angle formed between the ends of the body in the form of "U" (2) and the flat extensions (3) the handlebar has a hinge type inclination adjustment element, (15) in such a way that the angle between said elements can be increased or decreased while remaining fixed during use, said inclination adjustment element is arranged by joining the ends of the "U" -shaped body (2) with the flat extensions (3) , or in the case that the handlebars have the tubular extensions (13), said inclination adjustment element joins said tubular extensions (13) with the flat extensions (3), in this way, more possibilities are obtained to adjust the handlebar according to user ergonomics and comfort.
Con lo anterior se describen las características del manubrio, así como algunas de sus posibles modalidades, siendo dicha descripción de carácter ilustrativo y no limitativo, por lo que los cambios que pudieran surgir a esta invención deben considerarse como parte de la presente invención y no como invenciones diferentes, además es posible realizar todas las combinaciones posibles de las diferentes modalidades que se describen. With the above, the characteristics of the handlebars are described, as well as some of its possible modalities, said description being illustrative and not limiting, so the changes that may arise to this invention should be considered as part of the present invention and not as different inventions, it is also possible to make all possible combinations of the different modalities that are described.

Claims

REIVINDICACIONES
1.- Un manubrio de aprendizaje para bicicleta, el cual se caracteriza por comprender un elemento tubular doblado de tal manera que se forma un cuerpo en forma de "U", además cada uno de los extremos del cuerpo en forma de "U" se unen a un extremo de unas prolongaciones planas, y además cada una de las prolongaciones planas presentan cerca de su extremo opuesto una sección curva la cual sirve como abrazadera, de manera que las secciones curvas de las prolongaciones planas quedan encontradas envolviendo a uno de los tubos que forman la parte trasera de la bicicleta como pueden ser uno de los tubos del respaldo o del asiento de la bicicleta, asimismo el manubrio es acoplado a la bicicleta por medios de fijación, de esta forma cuando el niño esta aprendiendo a andar en bicicleta el manubrio queda sujeto firmemente a la bicicleta a una altura y posición adecuada para el usuario.1.- A bicycle learning handle, which is characterized by comprising a tubular element folded in such a way that a "U" shaped body is formed, in addition each of the ends of a "U" shaped body is they join one end of flat extensions, and in addition each of the flat extensions have a curved section near its opposite end which serves as a clamp, so that the curved sections of the flat extensions are found by wrapping one of the tubes that form the rear part of the bicycle such as one of the backrest or bicycle seat tubes, the handle is also attached to the bicycle by fixing means, in this way when the child is learning to ride the bicycle Handlebar is firmly attached to the bicycle at a height and position suitable for the user.
2.- Un manubrio de aprendizaje para bicicleta de acuerdo a la reivindicación 1 , caracterizado porque dichas prolongaciones planas se encuentran inclinadas con respecto a los extremos del cuerpo en forma de "U", en donde dicho ángulo de inclinación entre los extremos del cuerpo en forma de "U" y las prolongaciones planas es preferentemente de entre 90 a 180°.2. A bicycle learning handle according to claim 1, characterized in that said flat extensions are inclined with respect to the "U" shaped ends of the body, wherein said angle of inclination between the ends of the body in "U" shape and flat extensions is preferably between 90 to 180 °.
3.- Un manubrio de aprendizaje para bicicleta de acuerdo a la reivindicación 1, caracterizado porque el radio de la sección curva depende del diámetro del tubo de la bicicleta en la que se acopla el manubrio.3. A bicycle learning handle according to claim 1, characterized in that the radius of the curved section depends on the diameter of the bicycle tube in which the handle is attached.
4.- Un manubrio de aprendizaje para bicicleta de acuerdo a la reivindicación 1, caracterizado porque el manubrio incluye un recubrimiento o funda preferentemente de plástico o neopreno, dicho recubrimiento se encuentra en el cuerpo en forma de "U" en el lado opuesto a las prolongaciones planas pudiendo abarcar también una porción de los otros dos lados del cuerpo en forma de "U", dicho recubrimiento o funda sirve para sujetar el manubrio sin lastimar la mano de los usuarios.4. A bicycle learning handle according to claim 1, characterized in that the handle includes a coating or sheath preferably made of plastic or neoprene, said coating is in the "U" shaped body on the side opposite to the flat extensions and may also cover a portion of the other two "U" shaped sides, said coating or cover serves to hold the handle without hurting the users hand.
5.- Un manubrio de aprendizaje para bicicleta de acuerdo a la reivindicación 1, caracterizado porque el manubrio incluye unos empaques en la parte interna de las secciones curvas, de tal manera que al fijar el manubrio dichos empaques se alojan entre la parte interior de las secciones curvas y el tubo de la bicicleta en donde se acopla.5. A bicycle learning handle according to claim 1, characterized in that the handle includes some packages in the inner part of the curved sections, such that when fixing the handle said packages are housed between the inner part of the curved sections and the tube of the bicycle where it is attached.
6.- Un manubrio de aprendizaje para bicicleta de acuerdo a la reivindicación 1, caracterizado porque el manubrio cuenta con unos orificios en las prolongaciones planas, localizadas antes y después de la sección curva, los cuales alojan a los medios de fijación.6. A bicycle learning handle according to claim 1, characterized in that the handle has holes in the flat extensions, located before and after the curved section, which house the fixing means.
7.- Un manubrio de aprendizaje para bicicleta de acuerdo a la reivindicación 6, caracterizado porque los medios de fijación pueden ser tornillos que atraviesan los orificios de cada una de las prolongaciones planas, uniendo dichas prolongaciones planas como parte desmontable de la bicicleta.7. A bicycle learning handle according to claim 6, characterized in that the fixing means may be screws that pass through the holes of each of the flat extensions, joining said flat extensions as a removable part of the bicycle.
8.- Un manubrio de aprendizaje para bicicleta de acuerdo a la reivindicación 1, el cual se caracteriza porque cada uno de los extremos del cuerpo en forma de "U" se acoplan telescópicamente con uno de los extremos de unas extensiones tubulares, los cuales a su vez se unen en su extremo opuesto con las prolongaciones planas de esta manera es posible variar el largo del manubrio dependiendo de los requerimientos del usuario, quedando ajustado el largo del manubrio por algún medio de unión que fija los extremos del cuerpo en forma de "U" a las extensiones tubulares.8. A bicycle learning handle according to claim 1, which is characterized in that each of the ends of the "U" shaped body are telescopically coupled with one of the ends of tubular extensions, which at in turn they join at their opposite end with the flat extensions in this way it is possible to vary the length of the handle depending on the requirements of the user, the length of the handle being adjusted by some means of attachment that fixes the ends of the body in a "U" shape to the tubular extensions.
9.- Un manubrio de aprendizaje para bicicleta, de acuerdo a la reivindicación 2, el cual se caracteriza porque en el caso en que se requiera ajustar el ángulo formado entre los extremos del cuerpo en forma de "U" y las prolongaciones planas el manubrio cuenta con un elemento de ajuste de inclinación tipo bisagra dispuesto entre los extremos del cuerpo en forma de "U" y las prolongaciones planas, de tal manera que se puede aumentar o disminuir el ángulo entre dichos elementos permaneciendo fijo durante su uso.9. A bicycle learning handlebar, according to claim 2, which is characterized in that in the case it is required to adjust the angle formed between the ends of the "U" shaped body and the planar extensions the handlebar It has a hinge type inclination adjustment element arranged between the ends of the "U" shaped body and the flat extensions, so that the angle between said elements can be increased or decreased while remaining fixed during use.
10.-Un manubrio de aprendizaje para bicicleta, de acuerdo a la reivindicación 8, el cual se caracteriza porque en el caso en que se requiera ajustar el ángulo formado entre las extensiones tubulares y las prolongaciones planas el manubrio cuenta con un elemento de ajuste de inclinación tipo bisagra dispuesto entre los extremos de las extensiones tubulares y las prolongaciones planas de tal manera que se puede aumentar o disminuir el ángulo entre dichos elementos permaneciendo fijo durante su uso.10.-A bicycle learning handle, according to claim 8, which is characterized in that in the case that it is required to adjust the angle formed between the tubular extensions and the flat extensions the handle has an adjustment element of hinge type inclination arranged between the ends of the tubular extensions and the flat extensions so that the angle between said elements can be increased or decreased while remaining fixed during use.
11.- Un manubrio de aprendizaje para bicicleta, de acuerdo a la reivindicación 1 , caracterizado porque cada una de las prolongaciones planas en lugar de presentar la sección curva presentan cerca de ,su extremo opuesto al cuerpo en forma de "U" algún medio de cierre de los del tipo que se componen de dos porciones que se abren o cierran únicamente con girar una palanca presionando entre las dos porciones a un tubo de la bicicleta, de esta forma se fija o se quita el manubrio de la bicicleta en un solo paso y sin herramienta alguna. 11. A bicycle learning handlebar, according to claim 1, characterized in that each of the flat extensions instead of presenting the curved section has, near its end opposite the "U" shaped body some means of closing of the type that are composed of two portions that open or close only by turning a lever by pressing between the two portions to a bicycle tube, in this way the handle of the bicycle is fixed or removed in one step and without any tools.
PCT/MX2002/000044 2001-05-22 2002-05-22 Device used for learning to ride a bicycle WO2002094646A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002309321A AU2002309321A1 (en) 2001-05-22 2002-05-22 Device used for learning to ride a bicycle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX0100140 2001-05-22
MXPA/U/2001/000140 2001-05-22

Publications (2)

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WO2002094646A2 true WO2002094646A2 (en) 2002-11-28
WO2002094646A3 WO2002094646A3 (en) 2003-03-13

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668744A1 (en) * 1990-11-05 1992-05-07 Boursier Gaston Handgrip for helping with learning to ride bicycles
GB2256838A (en) * 1991-06-19 1992-12-23 Kenneth Roy Barker Bicycle supporting handle.
US5303944A (en) * 1993-03-04 1994-04-19 Kalmus Allan L Bicycle riding training device
US5395130A (en) * 1993-11-24 1995-03-07 Rubin; Mary Ann C. Bicycle balance trainer
US5407222A (en) * 1994-01-28 1995-04-18 In Venture Plus, Inc. Bicycle guidance device
DE4404994A1 (en) * 1994-02-17 1995-08-24 Rudolf Walter Guiding aid for learners riding two wheeled vehicles
US5791675A (en) * 1996-02-29 1998-08-11 Fleischer; Steven Bicycle training device
EP1048558A1 (en) * 1999-04-29 2000-11-02 Stephen L. Tillim Training device for use with a bicycle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668744A1 (en) * 1990-11-05 1992-05-07 Boursier Gaston Handgrip for helping with learning to ride bicycles
GB2256838A (en) * 1991-06-19 1992-12-23 Kenneth Roy Barker Bicycle supporting handle.
US5303944A (en) * 1993-03-04 1994-04-19 Kalmus Allan L Bicycle riding training device
US5395130A (en) * 1993-11-24 1995-03-07 Rubin; Mary Ann C. Bicycle balance trainer
US5407222A (en) * 1994-01-28 1995-04-18 In Venture Plus, Inc. Bicycle guidance device
DE4404994A1 (en) * 1994-02-17 1995-08-24 Rudolf Walter Guiding aid for learners riding two wheeled vehicles
US5791675A (en) * 1996-02-29 1998-08-11 Fleischer; Steven Bicycle training device
EP1048558A1 (en) * 1999-04-29 2000-11-02 Stephen L. Tillim Training device for use with a bicycle

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