ES2373170A1 - Convertible backpack with wheels - Google Patents
Convertible backpack with wheels Download PDFInfo
- Publication number
- ES2373170A1 ES2373170A1 ES201190075A ES201190075A ES2373170A1 ES 2373170 A1 ES2373170 A1 ES 2373170A1 ES 201190075 A ES201190075 A ES 201190075A ES 201190075 A ES201190075 A ES 201190075A ES 2373170 A1 ES2373170 A1 ES 2373170A1
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- Prior art keywords
- backpack
- wheels
- rigid
- transformable
- bars
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- 239000004744 fabric Substances 0.000 claims abstract description 8
- 210000003739 neck Anatomy 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Selective Calling Equipment (AREA)
- Toys (AREA)
- Portable Outdoor Equipment (AREA)
Abstract
Description
Mochila con ruedas transformable.Transformable backpack with wheels.
La presente invención, según se expresa en el enunciado de esta memoria descriptiva, se refiere a una mochila con ruedas transformable que está preferente y fundamentalmente prevista para uso escolar, sin descartar su utilización por personas adultas, en excursiones, viajes, etc.The present invention, as expressed in the set forth in this specification, refers to a backpack with transformable wheels that is preferential and fundamentally planned for school use, without discarding its use by adults, on excursions, trips, etc.
El objeto de la invención es proporcionar una mochila que se puede utilizar indistintamente como mochila propiamente dicha y como trolley, siendo cómoda de usar, versátil y eficaz funcionalmente, en base a la incorporación de unos medios de rodadura para su desplazamiento por arrastre y de un sistema de agarradero extensible para convertir la mochila en trolley.The object of the invention is to provide a backpack that can be used interchangeably as a backpack proper and as a trolley, being comfortable to use, versatile and functionally effective, based on the incorporation of means of rolling for its displacement by drag and a system of Extendable handle to convert the backpack into trolley.
Como es sabido, las maletas de viaje han evolucionado de manera positiva y con notable transformación en los últimos años, sobre todo en lo que respecta a los medios que permiten transportar manualmente la maleta. En tal sentido, se han ido desarrollando medios cuya principal función y finalidad es de la potenciar la comodidad y fácil manejo de la maleta, evitando cargas y esfuerzos excesivos para el usuario.As is known, travel bags have evolved in a positive way and with remarkable transformation in the recent years, especially with regard to the media that They allow you to transport the suitcase manually. In that sense, they have has been developing media whose main function and purpose is of the enhance comfort and easy handling of the suitcase, avoiding loads and excessive efforts for the user.
En primer lugar se incorporó un carro adicional que se vinculaba mediante correas a la maleta, permitiendo transportar ésta sin que el usuario tuviera que cargar con todo el peso de la maleta, ya que ésta en su transporte es arrastrada conjuntamente con el carro.First, an additional car was incorporated which was linked by straps to the suitcase, allowing transport this without the user having to carry all the weight of the suitcase, since this in its transport is dragged together with the car.
Posteriormente, dicho sistema de transporte evolucionó en el sentido de que el carro fue eliminado y las ruedas de desplazamiento se incorporaron directamente a la maleta, evitando peso, volumen, etc., viéndose en definitiva mejorada la facilidad de manejo, así como en tener que realizar un menor esfuerzo en el arrastre, e incluso se vio mejorada la estética, puesto que la eliminación del carro dejó la maleta únicamente con los medios de rodadura y por lo tanto como un producto mucho más compacto.Subsequently, said transport system evolved in the sense that the car was removed and the wheels of displacement were incorporated directly into the suitcase, avoiding weight, volume, etc., the facility being definitely improved handling, as well as having to make less effort in the drag, and even aesthetics was improved, since the removal of the car left the suitcase only with the means of rolling and therefore as a much more compact product.
No obstante, como consecuencia de que el usuario para transportar la maleta en su arrastre debe tirar de ella lateralmente, el esfuerzo del peso lo sufre el brazo de traccionado, motivo por el cual se llegó a la maleta de cuatro ruedas, que evidentemente ve eliminado el peso y en consecuencia el esfuerzo de traccionado, ya que al apoyar en cuatro ruedas el desplazamiento de la maleta se efectúa por simple empuje sin necesidad de soportar ningún peso, es decir, en este caso el esfuerzo es mínimo y la facilidad de manejo mayor.However, as a result of the user to carry the suitcase in its drag you must pull it laterally, the effort of the weight is suffered by the traction arm, which is why the four-wheeled suitcase was reached, which obviously the weight is eliminated and consequently the effort of tractioned, since by supporting on four wheels the displacement of The suitcase is made by simple push without the need to support no weight, that is, in this case the effort is minimal and the ease of handling
Pues bien, en el caso concreto de las mochilas, la evolución ha sido paralela a la de las maletas. Concretamente, en lo que respecta a las mochilas escolares, y para evitar la carga que supone la mochila a la espalda, se hicieron mochilas con carro fijo de dos ruedas, para constituir un trolley unidireccional, lo que evidentemente supone un avance en lo que respecta al menor esfuerzo y mayor facilidad en el manejo y transporte de la propia mochila.Well, in the specific case of backpacks, The evolution has been parallel to that of the suitcases. Specifically, in with regard to school bags, and to avoid the burden that supposed the backpack on the back, backpacks were made with fixed car of two wheels, to constitute a unidirectional trolley, which Obviously it represents a breakthrough in terms of less effort and greater ease in handling and transporting one's own backpack.
Por otro lado, existen mochilas previstas para acoplamiento y adaptación a un determinado de carro independiente para el arrastre y transporte correspondiente. En este caso, el carro es de dos ruedas, y aunque esta forma de transporte es, por supuesto, mucho más ventajosa que la de transportar la mochila cargada sobre la espalda, sin embargo el carro independiente supone una estructura voluminosa, un aumento de peso del conjunto, etc., es decir, da lugar a que la mochila-carro resulte un producto incómodo y aparatoso, puesto que no resulta compacto y estéticamente deja mucho que desear. Además, en este caso la función de mochila queda relegada a un segundo plano, en virtud precisamente de su uso incómodo al incorporar el carro.On the other hand, there are backpacks planned for coupling and adaptation to a specific independent car for the corresponding drag and transport. In this case, the car is two wheels, and although this form of transport is, by Of course, much more advantageous than carrying the backpack loaded on the back, however the independent car supposes a bulky structure, an increase in weight of the whole, etc., is that is to say, it results in the backpack-car being a awkward and cumbersome product, since it is not compact and Aesthetically leaves much to be desired. In addition, in this case the function backpack is relegated to the background, under precisely of its uncomfortable use when incorporating the car.
También hay que destacar que cuando la mochila se utiliza como trolley, las correas de enganche a los hombros para cargar la mochila a la espalda quedan sueltas, lo que a veces da lugar a un roce de las mismas contra el suelo, a un empeoramiento del aspecto estético, etc.It should also be noted that when the backpack Used as trolley, shoulder hook straps for carrying the backpack on the back is loose, which sometimes gives place to rub them against the ground, to worsening of aesthetic appearance, etc.
La mochila de la invención, preferentemente prevista para uso escolar como se mencionó al principio de la presente memoria descriptiva, presenta una serie de particularidades e innovaciones o mejoras de las que se derivan ventajas y nuevas prestaciones que se irán comentando a lo largo de la presente descripción.The backpack of the invention, preferably intended for school use as mentioned at the beginning of the This descriptive report presents a series of particularities and innovations or improvements from which advantages and new ones derive benefits that will be discussed throughout this description.
Concretamente, la mochila de la invención incluye cuatro ruedas multidireccionales que, en combinación con un agarradero telescópico, convierten la mochila en trolley que no es necesario arrastrar para su transporte, sino que simplemente puede ser empujado, facilitando con ello el manejo y permitiendo un cómodo transporte por parte de los niños, ayudando a éstos a evitar cargas excesivas para sus constituciones. Además, resulta un producto compacto que cumple fielmente el objetivo de evitar acarrear peso, pudiendo en determinadas circunstancias ser utilizada perfectamente como una mochila, pues su aspecto o estética exterior está resuelta totalmente al no incorporar carro ni bastidor externo alguno, dejándose ver únicamente las ruedas.Specifically, the backpack of the invention includes four multi-directional wheels that, in combination with a telescopic handle, convert the backpack into trolley that is not you need to drag for transport, but you can simply be pushed, thereby facilitating handling and allowing comfortable transport by children, helping them avoid burdens excessive for their constitutions. In addition, it is a product compact that faithfully fulfills the goal of avoiding carrying weight, being able to be used perfectly under certain circumstances like a backpack, because its appearance or exterior aesthetic is determined totally by not incorporating any car or external frame, leaving only the wheels.
En relación concretamente con las ruedas, las mismas van montadas en respectivas cavidades establecidas al efecto en unos soportes fijados a una plataforma inferior e interna, preferentemente de PVC o de material similar, con una configuración a modo de cubeta que cumple además la función de base o fondo de la propia mochila. En una alternativa preferente de realización, los soportes para ruedas pueden formar cuerpo monopieza con la propia plataforma inferior, estando dispuestos esos soportes en correspondencia con las esquinas de la base o parte inferior, con lo que el peso quedará repartido proporcionalmente para dotar al conjunto de una óptima estabilidad y facilitar el desplazamiento de la mochila cargada de peso.In relation specifically to the wheels, the they are mounted in respective cavities established for that purpose on brackets fixed to a lower and internal platform, preferably of PVC or similar material, with a configuration as a cuvette that also fulfills the function of base or background of the own backpack In a preferred embodiment, the Wheel stands can form a single piece body with its own lower platform, those supports being arranged in correspondence with the corners of the base or bottom, with that the weight will be distributed proportionally to provide the set of optimal stability and facilitate the movement of The backpack loaded with weight.
Otra característica o mejora de la mochila, es la forma de ir montadas las barras tubulares sobre las que son desplazables telescópicamente las barras del agarradero, estando aquéllas ancladas a la propia plataforma, concretamente sobre la parte interna de su zona posterior. Las referidas barras tubulares, en su anclaje quedan con una leve inclinación hacia delante, confiriendo al producto equilibrio y estabilidad.Another feature or improvement of the backpack is the way the tubular bars are mounted on which they are telescopically movable handle bars, being those anchored to the platform itself, specifically on the internal part of its posterior area. The said tubular bars, in their anchorage they are left with a slight inclination forward, giving the product balance and stability.
Por su parte, el agarradero solidarizado a las barras deslizantes telescópicamente, en su posición inoperante de retraimiento, queda oculto y protegido por una pequeña solapa superior con cremallera.For its part, the grab handle in solidarity with telescopic slide bars, in their inoperative position of withdrawal, is hidden and protected by a small flap Top with zip.
Otra característica de novedad es la incorporación en la parte posterior de una tapa de tejido con cierra de cremallera, para establecer un bolsillo posterior de ocultación y protección de los tirantes de transporte de la mochila propiamente dicha, quedando camuflados e integrados en ella cuando no son utilizados, todo ello con el fin de que en el manejo diario los citados tirantes no supongan un elemento incómodo, de manera que en el caso de tener que hacer uso de dichos tirantes bastará con abrir la cremallera, quedando la tapa liberada por tres de sus bordes y unida a la parte posterior a través del cuarto borde, que será el inferior, permitiendo abatir tal tapa hacia abajo y sujetarse a la parte inferior, mediante tiras adhesivas tipos "velcro" u otros medios de abroche apropiados.Another feature of novelty is the incorporation on the back of a fabric cover with closure zipper, to establish a rear conceal pocket and protection of the carrying straps of the backpack itself said, being camouflaged and integrated into it when they are not used, all in order that in the daily handling the cited braces do not involve an awkward element, so that in the case of having to make use of these braces will be enough to open the zipper, leaving the cover released by three of its edges and attached to the back through the fourth edge, which will be the lower, allowing the lid to be lowered down and attached to the bottom, by means of adhesive strips types "velcro" or others appropriate fastener means.
En la posición de abatimiento hacia atrás y hacia abajo, la comentada tapa queda cubriendo las ruedas posteriores con el fin de que así se proteja la espalda del usuario contra posibles rozaduras, daños, incomodidades, por parte de las referidas ruedas, lógicamente cuando la mochila es cargada sobre la espalda.In the backward and downward position down, the commented cover is covering the wheels backs so that the user's back is protected against possible chafing, damage, discomfort, by the referred wheels, logically when the backpack is loaded on the back.
En lo que respecta al sistema de agarradero para el uso como trolley, cabe decir que las barras tubulares sobre las que deslizan las barras del agarradero, van por su extremo inferior ancladas en cuellos establecidos en la plataforma de la parte inferior, mientras que superiormente esas barras están sujetas por una pieza puente que puede estar fijada directamente sobre la tela del cuerpo de la mochila, por el interior de éste o bien fijada a una pieza laminar y semirrígida dispuesta como respaldo y que se proyecta verticalmente por el interior desde la propia plataforma rígida de la base. Esa pieza rígida a modo de puente se complementa con otra prevista en una zona inferior.With regard to the handle system for use as a trolley, it should be said that the tubular bars on the that slide the grab bars, go through its lower end anchored in necks established on the platform of the part lower, while superiorly those bars are held by a bridge piece that can be fixed directly on the fabric of the body of the backpack, inside it or fixed to a laminar and semi-rigid piece arranged as a backrest and that project vertically from the inside from the platform itself rigid base. That rigid bridge-like piece is complemented with another planned in a lower area.
La mochila así constituida presenta una serie de ventajas, entre las que pueden citarse las siguientes:The backpack thus constituted presents a series of advantages, among which the following can be cited:
- Gran facilidad de manejo y uso, dado que el desplazamiento por cuatro ruedas se realiza de manera paralela al cuerpo sin tener que forzar el brazo, con lo que la sensación de confort es muy superior a los trolley existentes en el mercado de dos ruedas.- Great ease of handling and use, since the four wheel travel is done in parallel to the body without having to force the arm, bringing the feeling of comfort is far superior to the trolley existing in the market of two wheels.
- La mochila en su función trolley se desplaza mantenido su posición vertical, sin necesidad de tener que inclinarlo, lo que hace que el esfuerzo de desplazamiento sea muy inferior.- The backpack in its trolley function moves maintained its vertical position, without having to tilt it, which makes the travel effort very lower.
- El modelo de mochila resulta totalmente compacto, por lo que resulta adecuado principalmente para el público al que está dirigido, es decir, a los niños, respecto a las mochilas de dos piezas, es decir, aquéllas que incorporan carro y mochila adaptable al mismo mediante cintas, pues en este caso la mochila nunca queda fijada al carro y se puede deslizar sobre éste, dando como resultado un manejo incómodo y aparatoso.- The backpack model is totally compact, so it is suitable primarily for the public to which it is addressed, that is, to children, with regard to backpacks of two pieces, that is, those that incorporate a car and backpack adaptable to it through tapes, because in this case the backpack it is never fixed to the car and can slide on it, giving as a result an awkward and appalling handling.
- La mochila en su conjunto ofrece un mejor aspecto estético puesto que es un producto compacto, actual y avanzado.- The backpack as a whole offers a better aesthetic appearance since it is a compact, current and advanced.
Por último decir que la tapa posterior abatible y cerrable mediante cremallera, constituye un medio de ocultación y protección de las cintas o tirantes que se utilizan en la mochila para cargarse a la espalda, lo que da lugar a que esos tirantes cuando se utilizan como trolley no supondrán un elemento incómodo ya quedan perfectamente camuflados e integrados en el conjunto.Finally say that the flip back cover and zippered, it constitutes a means of concealment and protection of the straps or straps that are used in the backpack to load on the back, which results in those braces when used as trolley they will not be an awkward element anymore They are perfectly camouflaged and integrated into the set.
Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña a la presente memoria descriptiva, un juego de dibujos en donde carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that then it will be done and in order to help a better understanding of the features of the invention, accompanies the present descriptive memory, a set of drawings where character Illustrative and not limiting, the following has been represented:
Figura 1.- Muestra una representación general según una perspectiva anterior de la mochila objeto de la invención.Figure 1.- Shows a general representation according to an earlier perspective of the backpack object of the invention.
Figura 2.- Muestra una vista en perspectiva postero-inferior de la misma mochila representada en la figura anterior.Figure 2.- Shows a perspective view postero-inferior of the same backpack represented in the previous figure.
Figura 3.- Muestra una vista en perspectiva posterior de la mochila de la invención con la tapa abierta, dejando ver los tirantes para la carga de la mochila sobre la espalda.Figure 3.- Shows a perspective view back of the backpack of the invention with the lid open, leaving See the shoulder straps for carrying the backpack on the back.
Figura 4.- Muestra una vista parcial en perspectiva de la mochila abierta, dejando ver la pieza laminar semirrígida de respaldo, las barras tubulares, el puente de sujeción superior de éstas y el agarradero en posición semi-desplegada.Figure 4.- Shows a partial view in perspective of the open backpack, showing the laminar piece semi-rigid backrest, tubular bars, clamping bridge top of these and the handle in position semi-deployed
Figura 5.- Muestra una vista en perspectiva interior de la plataforma de la base con los cuellos de anclaje de las barras tubulares.Figure 5.- Shows a perspective view interior of the base platform with anchor necks the tubular bars.
Como se puede ver en las figuras referidas, la mochila de la invención comprende un compartimento mayoritario anterior con una cremallera de cierre 1, como es convencional, así como otros compartimentos que no vienen al caso mencionar por ser asimismo convencionales y cerrados en todos los casos mediante respectivas cremalleras. También incluye un asa superior 2 para manejo manual en suspensión de la mochila.As you can see in the referred figures, the backpack of the invention comprises a majority compartment anterior with a zipper closure 1, as is conventional as well like other compartments that are not relevant to mention because also conventional and closed in all cases by respective zippers. Also includes a top handle 2 for manual suspension operation of the backpack.
En la parte posterior incluye unos tirantes 3 para transporte a la espalda, tirantes que cuando no son utilizados quedan camuflados y ocultos por una tapa posterior 4 con cierre de cremallera 5, afectando a tres de sus lados y estando unida al cuerpo de la mochila por el cuarto lado, de manera que cuando se quiere hacer uso de esos tirantes 3 bastará con abrir la cremallera 5, quedando liberada la tapa 4 para poder acceder a esos tirantes 3 y poder transportar la mochila como tal. Además, dicha tapa posterior 4 en esa posición de apertura, se abate hacia abajo sujetándose mediante medios apropiados como pueden ser tiras de velcro u otros medios de abroche similares 6, posición en la queda cubriendo las ruedas posteriores 7 para que éstas no incomoden al usuario o niño cuando el transporte de la mochila se realiza sobre la espalda, a través de los comentados tirantes 3.On the back includes braces 3 for transport to the back, braces that when not used they are camouflaged and hidden by a back cover 4 with closure of zipper 5, affecting three of its sides and being attached to the body of the backpack on the fourth side, so that when want to make use of those suspenders 3 just open the zipper 5, the cover 4 being released to access those braces 3 and be able to transport the backpack as such. In addition, said lid rear 4 in that opening position, fold down holding by appropriate means such as strips of Velcro or other similar fastener means 6, curfew position covering the rear wheels 7 so that they do not bother the user or child when carrying the backpack is done over the back, through the commented braces 3.
Las comentadas ruedas 7 que son multidireccionales, y que se incorporan en número de cuatro, van montadas sobre correspondientes cavidades previstas al efecto en soportes 7' situados en correspondencia con las esquinas inferiores del cuerpo de la mochila, y que se fijan a una plataforma inferior e interna 8, que es rígida y está constituida en PVC o similar, teniendo forma de cubeta y que constituye la base o fondo de la mochila. En tal plataforma inferior 8 se han previsto unos cuellos 9 en los que están fijadas las correspondientes barras huecas 10 pertenecientes al sistema trolley, en las que deslizan telescópicamente en sentido ascendente/descendente sendas barras 11 unidas superiormente mediante un agarradero 12 con pulsador de bloqueo/desbloqueo para éstas, constituyendo en conjunto el sistema trolley referido.The commented 7 wheels that are multidirectional, and which are incorporated in number of four, go mounted on corresponding cavities provided for that purpose in 7 'brackets located in correspondence with the bottom corners of the body of the backpack, and that are fixed to a lower platform and internal 8, which is rigid and made of PVC or similar, in the shape of a bucket and that constitutes the base or bottom of the backpack. On such lower platform 8, necks 9 are provided. in which the corresponding hollow bars 10 are fixed belonging to the trolley system, in which they slide Telescopically up / down two bars 11 joined together by means of a handle 12 with push button lock / unlock for them, constituting the system together referred trolley.
Las barras tubulares 10 ancladas por su extremo inferior en los cuellos 9 de la plataforma rígida inferior 8, quedan sujetas en proximidad a su extremo superior mediante una pieza rígida y transversal o modo de puente 13, unida al propio tejido de la mochila.The tubular bars 10 anchored at its end lower in the necks 9 of the lower rigid platform 8, remain fastened in proximity to its upper end by a piece rigid and transverse or bridge mode 13, attached to the fabric itself backpack.
En una variante de realización, la referida pieza rígida a modo de puente 13 va fijada a una pieza de respaldo 15 prevista interiormente y emergente de la propia plataforma inferior 8. La fijación e inmovilización de las barras tubulares 10 se complementa con otra pieza rígida e inferior 13' situada por encima de los cuellos 9 de anclaje de los extremos inferiores de las comentadas barras tubulares 10, tal y como se representa en la figura 4ª.In a variant embodiment, the referred rigid part as a bridge 13 is fixed to a back piece 15 planned internally and emerging from the platform itself bottom 8. Fixing and immobilization of tubular bars 10 It is complemented by another rigid and lower part 13 'located by above the anchor necks 9 of the lower ends of the commented tubular bars 10, as depicted in the 4th figure.
El agarradero 12 en su posición de reposo o de retraimiento, queda oculto y protegido por una solapa superior 14 con cierre de cremallera.The handle 12 in its resting position or withdrawal, is hidden and protected by a top flap 14 with zip closure.
De esta forma la mochila constituye un conjunto compacto y de óptimo aspecto estético, pudiéndose utilizar como trolley sin más que desplegar el agarradero 12, siendo transportada la mochila por desplazamiento sobre las cuatro ruedas 5, mediante simple empuje, con un mínimo esfuerzo y en posición vertical para el usuario. Asimismo, se puede utilizar como mochila propiamente dicha, suspendida de los hombros a través de los tirantes 3, quedando la mochila a la espalda, pudiendo ser utilizados esos tirante 3 sin más que desplegar la tapa de cierre posterior 4 que los oculta y abatir esa tapa 4 sujetándose mediante tiras adhesivas u otros medios de abroche 6 sobre la parte inferior, tapa 4 que en su posición de abatimiento cubrirá las ruedas posteriores 5 para evitar rozaduras y/o molestias al usuario cuando éste carga la mochila sobre su espalda.In this way the backpack constitutes a set compact and of optimum aesthetic appearance, being able to be used as trolley without more than unfolding the handle 12, being transported the backpack by displacement on all four wheels 5, by simple thrust, with minimal effort and upright for the Username. It can also be used as a backpack itself, suspended from the shoulders through the straps 3, leaving the backpack on the back, those suspenders 3 can be used without more to unfold the rear closure cover 4 that hides them and fold down that cover 4 being held by adhesive strips or other means of fasten 6 on the bottom, cover 4 that in its position of abatement will cover the rear wheels 5 to avoid chafing and / or inconvenience to the user when he loads the backpack on his back.
Claims (7)
mochila.5. Backpack with transformable wheels, according to claim 1, characterized in that the upper bridge (13) of passage and anchorage of the upper part of the tubular bars (10) and the complementary rigid piece (13 '), are joined to a sheet (15) semi-rigid and interior, emerging from the lower platform (8), said sheet piece (15) occupying most of the back of the body of the body itself.
backpack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201190075A ES2373170B1 (en) | 2009-05-20 | 2010-05-04 | TRANSFORMABLE WHEEL BACKPACK. |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200930187A ES2376208B1 (en) | 2009-05-20 | 2009-05-20 | BIDIRECTIONAL WIRELESS REMOTE CONTROL FOR BOATS. |
| ES200930187 | 2009-06-16 | ||
| ES201190075A ES2373170B1 (en) | 2009-05-20 | 2010-05-04 | TRANSFORMABLE WHEEL BACKPACK. |
| PCT/ES2010/070289 WO2010146205A1 (en) | 2009-06-16 | 2010-05-04 | Convertible backpack with wheels |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2373170A1 true ES2373170A1 (en) | 2012-02-01 |
| ES2373170A8 ES2373170A8 (en) | 2012-08-03 |
| ES2373170B1 ES2373170B1 (en) | 2012-12-10 |
Family
ID=45699153
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200930187A Expired - Fee Related ES2376208B1 (en) | 2009-05-20 | 2009-05-20 | BIDIRECTIONAL WIRELESS REMOTE CONTROL FOR BOATS. |
| ES201190075A Expired - Fee Related ES2373170B1 (en) | 2009-05-20 | 2010-05-04 | TRANSFORMABLE WHEEL BACKPACK. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200930187A Expired - Fee Related ES2376208B1 (en) | 2009-05-20 | 2009-05-20 | BIDIRECTIONAL WIRELESS REMOTE CONTROL FOR BOATS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (2) | ES2376208B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2579489B1 (en) * | 2015-02-11 | 2017-07-13 | Manuel Barreiro Álvarez | Remote control system of the electric position of a potentiometer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708434A1 (en) * | 1993-07-30 | 1995-02-10 | Mercier Bruno | Briefcase with multiple carrying possibilities, particularly for a school student |
| US5984154A (en) * | 1998-09-24 | 1999-11-16 | Tumi, Inc. | Wheelaway backpack |
| US6176357B1 (en) * | 1999-02-02 | 2001-01-23 | Chaw Khong Technology Co., Ltd. | Support mechanism for a retractable handle of a wheeled luggage |
| US20020145018A1 (en) * | 2000-06-23 | 2002-10-10 | Godshaw Donald E. | Backpack |
| US20040108345A1 (en) * | 2002-12-04 | 2004-06-10 | Luggage America, Inc. | Luggage container with concealed carrying means |
| WO2004054399A1 (en) * | 2002-12-17 | 2004-07-01 | Young Jin Song | A bag and a method for manufacturing the same and parts of the bag |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9803391L (en) * | 1998-10-06 | 2000-04-07 | Nira Automotive Ab | Monitoring system |
| US7104212B2 (en) * | 2003-12-16 | 2006-09-12 | Giuseppe Brianza | Wireless remote controller for yachts |
| US7961076B2 (en) * | 2006-02-28 | 2011-06-14 | International Business Machines Corporation | Methods and apparatuses for remote control of vehicle devices and vehicle lock-out notification |
| US20090037040A1 (en) * | 2007-08-03 | 2009-02-05 | Johnson Outdoors, Inc. | Bidirectional wireless controls for marine devices |
-
2009
- 2009-05-20 ES ES200930187A patent/ES2376208B1/en not_active Expired - Fee Related
-
2010
- 2010-05-04 ES ES201190075A patent/ES2373170B1/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708434A1 (en) * | 1993-07-30 | 1995-02-10 | Mercier Bruno | Briefcase with multiple carrying possibilities, particularly for a school student |
| US5984154A (en) * | 1998-09-24 | 1999-11-16 | Tumi, Inc. | Wheelaway backpack |
| US6176357B1 (en) * | 1999-02-02 | 2001-01-23 | Chaw Khong Technology Co., Ltd. | Support mechanism for a retractable handle of a wheeled luggage |
| US20020145018A1 (en) * | 2000-06-23 | 2002-10-10 | Godshaw Donald E. | Backpack |
| US20040108345A1 (en) * | 2002-12-04 | 2004-06-10 | Luggage America, Inc. | Luggage container with concealed carrying means |
| WO2004054399A1 (en) * | 2002-12-17 | 2004-07-01 | Young Jin Song | A bag and a method for manufacturing the same and parts of the bag |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2373170B1 (en) | 2012-12-10 |
| ES2373170A8 (en) | 2012-08-03 |
| ES2376208B1 (en) | 2013-01-29 |
| ES2376208A1 (en) | 2012-03-12 |
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