ES1069865U

ES1069865U - Shopping cart (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1069865U
Application number: ES200900499U
Authority: ES
Inventors: Raul Jose Salazar Fernandez
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-13
Filing date: 2009-03-13
Publication date: 2009-05-18
Anticipated expiration: 2019-03-13
Also published as: ES1069865Y

Abstract

Shopping cart, of the type used for purchases in large commercial areas, provided with a rolling structure carrying a basket (1) in its upper part, characterized in that the base comprises: - an anterior structure (11) that has a wedge shape, and is formed by: Or a top body (8) that normally has a "U" shape; Or a shaped lower body that forms an angle of 20º to 50º with respect to the upper body; Or a set of wheels (3) disposed respective supports (4) located at the end of said lower body; - a rear structure (12) that in turn supports the rear wheels, and which is formed by two bodies that form two angular pieces (6) that are joined together by an anterior brace (13); the corner pieces (6) comprise in their upper rear part hooks (7) capable of being fastened in the lower rear part of the structure of the basket (1). (Machine-translation by Google Translate, not legally binding)

Description

Carro de compra.Shopping cart

La presente invención tiene por objeto un carro de compra, del tipo de los comúnmente utilizados en grandes superficies, que comprende una estructura formada por un soporte de las ruedas posteriores, siendo dichas ruedas posteriores las que se encuentran más próximas al asidero del carro, un soporte de las ruedas anteriores, y una cesta susceptible de ser acoplada mediante una fijación elástica y permanente a dichos soportes de las ruedas.The present invention aims at a car of purchase, of the type commonly used in large surfaces, comprising a structure formed by a support of the rear wheels, said rear wheels being the ones they find closer to the carriage handle, a support of the front wheels, and a basket capable of being coupled by an elastic and permanent fixation to said supports of the wheels.

En particular, la estructura portadora de las ruedas posteriores tiene un mayor cuerpo que el soporte de las ruedas anteriores, y sustenta una base portacajas abatible.In particular, the carrier structure of the Rear wheels have a larger body than the support of the front wheels, and supports a folding case base.

Background and prior art

Las grandes superficies aparecieron como solución logística para la distribución de productos. Los costes de los terrenos eran significativamente menores que los del terreno las compras, especialmente de productos pesados, pesadas. Los carros de compra utilizados en las grandes superficies vienen utilizándose desde la aparición de éstos, en España desde finales de los años 70, y en Estados Unidos desde unas décadas atrás. La proliferación del automóvil ha facilitado que la compra se realice en grandes cantidades, y ser fácilmente transportable.The large surfaces appeared as Logistic solution for product distribution. The costs of the land was significantly smaller than the land shopping, especially heavy, heavy products. The cars of purchase used in large surfaces are being used since the appearance of these, in Spain since the end of the years 70, and in the United States from a few decades ago. Proliferation The car has made it easier for the purchase to be made in large quantities, and be easily transportable.

Los carros se fueron ido desarrollando de manera que fueran encajables unos sobre otros, dotándolos de asiento abatible para niños, y de bandejas auxiliares, normalmente dispuestas en la parte inferior, deslizables o desplegables.The cars were developed in a way that were fit over each other, giving them a seat folding for children, and auxiliary trays, normally arranged at the bottom, sliding or folding.

Se han realizado carros de compra del tipo de los descritos de numerosas formas distintas, sin embargo se pretende dotar al carro de la presente invención respecto a dichos antecedentes de una estructura que permita un montaje más sencillo y rápido, manteniendo una adecuada solidez estructural.Shopping carts of the type of those described in numerous different ways, however It is intended to provide the car of the present invention with respect to said background of a structure that allows easier assembly and fast, maintaining adequate structural strength.

ES 2 112 105 divulga un carro de compra para supermercados y similares que está realizado en un material plástico y dispone de superficies laterales para la inserción de publicidad.ES 2 112 105 discloses a shopping cart for supermarkets and similar that is made in a material plastic and has lateral surfaces for the insertion of advertising.

EP 0491595 divulga un carro de tipo encajable que está formado por una base provista de las correspondientes ruedas y el cuerpo del carro conformando un único conjunto.EP 0491595 discloses a type carriage which is formed by a base provided with the corresponding wheels and the body of the car forming a single set.

ES U 1067550 divulga un carro de compra con bandeja auxiliar de parrilla articulada que comprende una base provista en una única pieza, y una bandeja retráctil en la parte posterior, por deslizamiento de la misma.ES U 1067550 discloses a shopping cart with auxiliary articulated grill tray comprising a base provided in a single piece, and a retractable tray in the part posterior, by sliding it.

EP 0349423 divulga también un carro de compra, de tipo encajable y que comprende una bandeja escamoteable bajo el cesto de dicho carro, en el que la base está formada en L en una pieza única, y la bandeja es escamoteable por deslizamiento.EP 0349423 also discloses a shopping cart, of type interlocking and comprising a retractable tray under the basket of said car, in which the base is formed in L in a single piece, and the tray is retractable by sliding.

EP 0676323 divulga un carro de compra apilable con base en L provisto también de una bandeja auxiliar con una horquilla de retención de los productos dispuestos en la misma.EP 0676323 discloses a stackable shopping cart L-based also equipped with an auxiliary tray with a retaining fork of the products arranged therein.

Sin embargo, ninguno de dichos antecedentes está formado por una base de piezas independientes, que según la invención propuesta están sujetas también independientemente a la cesta que conforma el carro de compra, manera que el medio de sujeción comprenda unas solapas o ganchos de sujeción que faciliten la unión de cesta y bases.However, none of this background is formed by a base of independent pieces, which according to the Proposed invention are also subject independently to the basket that makes up the shopping cart, so that the means of fastening comprises flaps or fastening hooks that facilitate the union of basket and bases.

Brief description of the drawings

Con objeto de ilustrar la explicación que va a seguir, adjuntamos a la presente memoria descriptiva tres hojas de dibujos, en las que en ocho figuras se representa la esencia de la presente invención, y en las que:In order to illustrate the explanation that will follow, herewith three sheets of drawings, in which the essence of the present invention, and in which:

La figura 1 muestra una vista en perspectiva de un carro de compra conforme a la invención;Figure 1 shows a perspective view of a shopping cart according to the invention;

La figura 2 muestra una vista lateral del carro de compra de la figura 1;Figure 2 shows a side view of the car of purchase of figure 1;

La figura 3 muestra una vista en perspectiva de una cesta, como uno de los tres componentes fundamentales del carro de compra de la invención;Figure 3 shows a perspective view of a basket, as one of the three fundamental components of the car of purchase of the invention;

La figura 4 muestra una vista en perspectiva del conjunto de soporte de las ruedas anteriores;Figure 4 shows a perspective view of the front wheel support assembly;

La figura 5 muestra una vista en perspectiva del conjunto de soporte de las ruedas posteriores;Figure 5 shows a perspective view of the rear wheel support assembly;

La figura 6 muestra la cesta del carro de compra desde un punto de vista lateral;Figure 6 shows the shopping cart from a lateral point of view;

La figura 7 muestra el soporte de las ruedas anteriores desde un punto de vista lateral; yFigure 7 shows the wheel support anterior from a lateral point of view; Y

La figura 8 muestra el soporte de las ruedas posteriores, también desde un punto de vista lateral.Figure 8 shows the wheel support later, also from a lateral point of view.

Detailed description of the invention

Conforme se describe y representa, consiste la presente invención en un carro de compra, de los que son utilizados en centros comerciales, que comprende una cesta (1) que está normalmente realizada con parrillas de varillas metálicas y que conforman una base, unas paredes laterales una pared anterior y una pared posterior, de modo que en el borde superior de la pared posterior se dispone un asidero o manillar (2) para la maniobra del carro por parte del usuario.As described and represented, it consists of present invention in a shopping cart, of which they are used in shopping centers, comprising a basket (1) that is normally made with metal rod grills and that they form a base, side walls an anterior wall and a back wall, so that on the top edge of the wall rear there is a handle or handlebar (2) for maneuvering the car by the user.

La cesta (1) presenta una forma troncopiramidal, de modo que una cesta es susceptible de ser insertada dentro de otra, y así sucesivamente, de modo que el espacio empleado para el transporte sea mínimo, o lo que es lo mismo, la ocupación máxima, cuando dichas cestas no están montadas con la correspondiente estructura rodante.The basket (1) has a truncated pyramid shape, so that a basket is likely to be inserted into other, and so on, so that the space used for the transport is minimal, or what is the same, maximum occupancy, when these baskets are not mounted with the corresponding rolling structure

Conforme a la invención, el carro comprende una estructura anterior (11) que presenta forma de cuña, y está formada por un cuerpo superior (8) que presenta normalmente forma de "U", un cuerpo inferior formado por una pareja de varillas paralelas (5) separadas entre sí y unidas a piezas de separación (10) mediante soldadura. El extremo anterior está dotado de ruedas (3), estando dichas ruedas (3) unidas a sendos soportes (4), que pueden estar articulados a la estructura anterior (11) portante mediante giro libre o presentar una posición fija. Para el montaje del carro la estructura anterior puede estar fijada a la cesta mediante soldadura o fijación por tornillos, mediante correspondientes placas de fijación.According to the invention, the car comprises a previous structure (11) that has a wedge shape, and is formed by an upper body (8) that normally has a form of "U", a lower body formed by a pair of rods parallel (5) separated from each other and joined to separation pieces (10) by welding. The front end is equipped with wheels (3), said wheels (3) being attached to two supports (4), which they can be articulated to the previous structure (11) bearing by free spin or present a fixed position. For the assembly of the car the previous structure can be fixed to the basket by welding or fixing by screws, by corresponding fixing plates.

Comprende también el carro una estructura posterior (12) que soporta a su vez las ruedas posteriores, y posiblemente unos medios desplegables que conformarán una bandeja auxiliar. Al igual que las ruedas anteriores las ruedas posteriores estarán unidas a sendos soportes (4) susceptibles de ser articulados a dicha estructura posterior (12) portante mediante giro libre o en una posición fija. De preferencia, al menos una de las parejas de ruedas (3), la anterior o la posterior, están sustentadas en soportes de rueda dotados de giro libre. La estructura posterior está formada por dos cuerpos que conforman sendas piezas angulares (6) que están unidas entre sí mediante una riostra anterior (13); las piezas angulares (6) comprenden en su parte superior posterior unos ganchos (7) que se fijan en la parte posterior inferior de la estructura de la cesta (1); con estos ganchos (7) debidamente fijados a la cesta (1), la riostra (13) se fija a la base de la cesta, desde la parte inferior mediante tornillos o soldadura.The car also includes a structure rear (12) which in turn supports the rear wheels, and possibly a folding means that will form a tray assistant. Like the previous wheels the rear wheels will be attached to two supports (4) that can be articulated to said supporting rear structure (12) by free rotation or in a fixed position Preferably, at least one of the couples of wheels (3), the previous one or the later one, are supported by wheel supports equipped with free rotation. Back structure It is formed by two bodies that make up angular pieces (6) that are linked together by an anterior brace (13); the angular pieces (6) comprise in its upper rear part hooks (7) that are fixed on the lower back of the basket structure (1); with these hooks (7) properly fixed to the basket (1), the brace (13) is fixed to the base of the basket, from the bottom by screws or welding.

Al igual que todos los carros de este tipo, la cesta tiene su parte posterior articulada de modo que una vez montados los carros puedan ser insertados horizontalmente uno dentro de otro. También, la parte posterior de la cesta puede comprender un asiento portaniños desplegable.Like all cars of this type, the basket has its articulated back so that once mounted the cars can be inserted horizontally one inside another. Also, the back of the basket can understand a folding child seat.

Claims

1. Shopping cart, of the type used for purchases in large commercial areas, provided with a rolling structure carrying a basket (1) at its top, characterized in that the base comprises:

--: una estructura anterior (11) que presenta forma de cuña, y está formada por:a previous structure (11) that has a wedge shape, and is formed by:

\circ\ circ: un cuerpo superior (8) que presenta normalmente forma de "U";an upper body (8) that it normally has a "U" shape;

\circ\ circ: un cuerpo inferior formado que forma un ángulo de 20º a 50º respecto al cuerpo superior;a lower body formed that it forms an angle of 20º to 50º with respect to the upper body;

\circ\ circ: Un conjunto de ruedas (3) dispuestas sendos soportes (4) situados en el extremo de dicho cuerpo inferior;A set of wheels (3) arranged two supports (4) located at the end of said lower body;

--: una estructura posterior (12) que soporta a su vez las ruedas posteriores, y que está formada por dos cuerpos que conforman sendas piezas angulares (6) que están unidas entre sí mediante una riostra anterior (13); las piezas angulares (6) comprenden en su parte superior posterior unos ganchos (7) susceptibles de sujetarse en la parte posterior inferior de la estructura de la cesta (1).a rear structure (12) that supports the wheels posterior, and that is formed by two bodies that make up two angular pieces (6) that are joined together by a anterior brace (13); the angular pieces (6) comprise in their upper back hooks (7) susceptible to hold at the bottom back of the basket structure (one).

2. Shopping cart according to claim 1, characterized in that the lower body of the previous structure (11) is formed by a pair of parallel rods (5) separated from each other and connected to separation pieces (10) by welding.

3. Shopping cart, according to any of claims 1 and 2, characterized in that the front and / or rear wheels (3) are attached to two supports (4), articulated to the corresponding anterior (11) or rear (12) structure .

4. Shopping cart according to any of claims 1 to 3, characterized in that the above structure comprises screw fixing plates.

5. Shopping cart according to any one of claims 1 to 4, characterized in that the rear structure comprises means for fixing the front brace (13) to the base of the basket (1).

6. Shopping cart according to any one of claims 1 to 5, characterized in that the rear structure (12) supporting the rear wheels also supports an auxiliary folding tray.