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WO1998028178A1 - Caddie de supermarche - Google Patents

Caddie de supermarche Download PDF

Info

Publication number
WO1998028178A1
WO1998028178A1 PCT/ES1997/000311 ES9700311W WO9828178A1 WO 1998028178 A1 WO1998028178 A1 WO 1998028178A1 ES 9700311 W ES9700311 W ES 9700311W WO 9828178 A1 WO9828178 A1 WO 9828178A1
Authority
WO
WIPO (PCT)
Prior art keywords
basket
car
wall
platelets
base
Prior art date
Application number
PCT/ES1997/000311
Other languages
English (en)
Spanish (es)
Inventor
Gerardo Segura De Luna
Original Assignee
Policad Industrial, S.L.
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 Policad Industrial, S.L. filed Critical Policad Industrial, S.L.
Priority to JP52843698A priority Critical patent/JP3967775B2/ja
Publication of WO1998028178A1 publication Critical patent/WO1998028178A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
    • B62B3/1408—Display devices mounted on it, e.g. advertisement displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
    • B62B3/1408—Display devices mounted on it, e.g. advertisement displays
    • B62B3/142—Display devices mounted on it, e.g. advertisement displays mounted on the basket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
    • B62B3/18—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys nestable by means of pivoted supports or support parts, e.g. baskets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2501/00—Manufacturing; Constructional features
    • B62B2501/06—Materials used
    • B62B2501/065—Plastics

Definitions

  • the present invention refers to a supermarket cart of the type of plastic.
  • These cars have a rear wall of the cargo basket in an assembly that allows its tilting with respect to an upper joint, thus allowing the insertion of a car in another during the parking of the same; so that the cars occupy a minimum space.
  • the loading cart of the carriages also requires a configuration in narrowing towards the front, so that the insertion between the carriages is possible, which makes it necessary for the rear tiltable wall of the basket to have a narrowing of its dimension in width towards down. Due to the narrowing of the tiltable rear wall of the basket, lower openings originate between the edges of said wall and the side walls of the basket, through which objects of the load that is housed inside can escape.
  • This carriage object of the invention is constituted by a single-piece plastic body that defines the loading basket and the support base to which the support wheels are coupled, the basket also comprising a tiltable rear wall, with the peculiarity that inferiorly between said tiltable wall and the side walls are incorporated platelets that close the resulting lower gaps between said mentioned tiltable wall and the side walls, said platelets being arranged in a hinged assembly that allows its folding against the side walls to enable the insertion of the cars, with a tendency however to self-position those platelets in the closed position of the mentioned holes.
  • the contour walls of the basket are further defined with protruding ribs towards the outside. Thanks to these ribs, the walls of the basket acquire the necessary consistency, resulting in a completely smooth surface on the inside, while externally recessed areas are determined for the placement of advertising posters in a protected arrangement, which does not receive bumps when the basket is inserted of a car inside the basket of another car.
  • two step-shaped recesses are provided, in which lateral wings of the seat back plate for children are housed, thus determining stops that keep the back of the seat stably for children in the position of use of it.
  • the carriage support base is provided with a rear extension that exceeds the vertical plane of the rear of the basket, incorporating the wheels of ] support later in this extension, which achieves a provision that reduces the possibility of overturning the car, towards its rear.
  • the support wheels of the carriage are mounted by means of a compression device of an elastic bushing which, when expanded, is compressed, allowing a quick and safe assembly of those wheels with respect to the carriage base; resulting in disassembly with equal ease.
  • this car which is the object of the invention has very advantageous characteristics, with respect to known cars of the same type.
  • Figure 1 shows a side elevation view of the carriage object of the present invention.
  • Figure 2 is a front view of the carriage, with a half sectioned according to indication II-II indicated in the previous figure.
  • Figure 3 is a view of the car from the rear.
  • Figure 4 is a top plan view of the car, with a half sectioned according to indication IV-IV indicated in Figure 1.
  • Figure 5 is a sectional side view of the car body, without the tiltable wall of the rear part of the basket.
  • Figure 6 represents half a top plan view of the carriage base, coinciding with the plane of the VI-Vi section indicated in Figure 1.
  • Figure 7 is a half view representation in Q lower floor of the carriage base.
  • Figure 8 is an enlarged front view of a plate used to cover the holes in the lower part between the rear tilting wall and the side walls of the cart.
  • Figure 9 is a side view of the platelet represented in figure 8.
  • Figure 10 is a view corresponding to section X-X indicated in Figure 8.
  • Figure 11 is a view of the platelet assembly of Figure 8, in the stable position corresponding to the closure of the application hole.
  • Figure 12 is a view of the same previous arrangement, with the plate in the position where it is removed to the side.
  • Figure 13 is a detail corresponding to a partial perspective of the upper part of the car, the stops can be observed on the sides for the maintenance of the back of the child seat, in the deployed position.
  • Figure 14 is an enlarged detail corresponding to the assembly section of one of the wheels of the car.
  • the object of the invention is a car available in supermarkets and similar establishments.
  • this car is constituted by a single-piece plastic body that includes the load basket (1) and a supporting base (2) in which the corresponding support wheels (3) for the carriage movement are coupled .
  • the cargo basket (1) comprises a rear wall (4) arranged in a swiveling assembly with respect to an upper joint (5), thus enabling the insertion of some cars in others in the parking lot. the same.
  • the basket (1) also determines a configuration that narrows towards the front, in order to make possible the aforementioned insertion of the carriages.
  • This configuration of the basket (1) determines that the rear tilting wall (4) must have a narrowed down shape, so that its Dimension in width allows you to swing around the inside of the basket (1), when you insert the basket (1) of a car into the basket (1) of another.
  • platelets are incorporated in the carriage of the present invention.
  • the aforementioned cylindrical conformation (8) of the platelets (7) is defined with a chamfer (10) at the bottom, while the rods (9) for mounting these platelets (7) are defined between a pair of tabs ( 11) and (12), the lower one (12) being in an inclined position, preferably with the same chamfer inclination (10) of the cylindrical conformations (8) of the platelets (7).
  • said platelets (7) tend to be positioned in the assembly in a stable situation determined by the coincidence of the chamfer inclination (10) of the conformations (8) with the lower inclined tongue (12) of the stems (9). ) , is according - 7 -
  • the contour walls of the basket (1) by the sides and the front, are defined with about 5 ribs (13) protruding outwards. Thanks to these ribs (13), the contour of the basket (1) acquires an adequate consistency, resulting in the walls with a smooth bottom plane and an outer relief plane defined by the ridges of the ribs (13), which allows the determination of areas tucked in (14) by said outer part, for the placement in these areas tucked (14) of advertising posters. In this way, by placing a basket (1) ⁇ r inside the basket (1) of another car, the posters advertising are safe from friction, due to their location with respect to the outer plane defined by the ribs (13); while the inner surface of the walls is perfectly smooth, allowing the insertion of a basket (1) in the basket
  • each enclosed area (14) intended for the incorporation of advertising there is at least one hole (15) through to the inside of the basket (1), through which it is possible to act with any sharp element to exert a thrust. outwards on the advertising posters that are placed, allowing to easily start the extraction of said posters for their removal.
  • the smooth surface of the walls inside the basket (1) also allows advertising posters on the inner side to be incorporated on the front end wall, so that they are visible to the person who Take the car
  • One of the plates (17) constitutes the seat base, while the other (18) is constituted as a backrest.
  • the aforementioned back plate (18) has lateral fins (19) in the upper part.
  • the incorporation of the wheels (3) in the base (2) of the carriage is established by means of a coupling, formed by a rod (21) with a widened head (22) at one end and thread for the incorporation of a nut ( 23) at the other end, said rod (21) passing axially through a cylindrical bushing (24) of elastic material and through the corresponding support (25) of the respective wheel (3).
  • the disassembly is effective in turn with the same ease, since it is only necessary to loosen the nut (23), so that by stopping compressing the rod (21) axially to the elastic bushing (24), it recovers its original shape leaving to press against the wall of the housing (26). This results in the possibility of replacing any of the wheels (3) of the car very easily, when necessary.
  • the base (2) of the carriage is formed by a rear extension (27) that goes beyond the rear vertical plane of the basket (1), the support wheels (3) leaving that part rear incorporated in the mentioned extension (27), which determines an extension of the longitudinal space between the supports of the car, leaving the center of gravity at a greater distance from said supports, thereby achieving greater stability of the car, reducing the possibility of overturning by the effort of the thrust exerted on the handlebar (16), by the user of the car, which in many cases makes a downward push that tends to cause the car to overturn.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

Le caddie décrit est constitué d'un panier de charge (1) et d'un support (2) sur lequel sont incorporées les roues d'appui (3). Ledit panier (1) est pourvu d'une paroi postérieure (4) disposée de manière à pouvoir basculer par rapport à une articulation supérieure (5). Entre la paroi postérieure basculante (4) et les parois latérales du panier (1) sont comprises des plaquettes (7) couvrant les ouvertures (6) situées de chaque côté de ladite paroi basculante (4). Lesdites plaquettes (7) sont disposées dans un montage à charnière au moyen d'un emboîtement rotatif de forme cylindrique (8) de chaque plaquette (7) sur un axe (9) du panier (1). Ainsi, les plaquettes peuvent être rétractées par un basculement qui a pour effet de placer les plaquettes (7) contre les parois latérales du panier (1), à l'intérieur de celui-ci.
PCT/ES1997/000311 1996-12-23 1997-12-23 Caddie de supermarche WO1998028178A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52843698A JP3967775B2 (ja) 1996-12-23 1997-12-23 スーパーマーケット運搬車

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU9603299 1996-12-23
ES09603299U ES1035998U (es) 1996-12-23 1996-12-23 Carro de supermercados

Publications (1)

Publication Number Publication Date
WO1998028178A1 true WO1998028178A1 (fr) 1998-07-02

Family

ID=8297659

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES1997/000311 WO1998028178A1 (fr) 1996-12-23 1997-12-23 Caddie de supermarche

Country Status (3)

Country Link
JP (1) JP3967775B2 (fr)
ES (1) ES1035998U (fr)
WO (1) WO1998028178A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176849A (en) * 1976-04-29 1979-12-04 Houston Rehrig Plastic child seat back for cart
ES1027448U (es) * 1994-03-25 1994-08-01 Policad S L Disposicion perfeccionada de asiento para niños en carros de compra.
EP0672568A1 (fr) * 1994-03-04 1995-09-20 Policad Industrial S.L. Chariot d'achat pour supermarchés ou analogues
US5458347A (en) * 1994-01-18 1995-10-17 Rehrig International, Inc. Bumper arrangement for nestable carts
WO1996004161A1 (fr) * 1994-07-29 1996-02-15 Tec-Carte International Pty. Limited Construction de chariot et systeme d'identification
ES1032815U (es) * 1995-12-29 1996-06-16 Policad Ind S L Disposicion perfeccionda de cierre en carros de supermercado o similares.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176849A (en) * 1976-04-29 1979-12-04 Houston Rehrig Plastic child seat back for cart
US5458347A (en) * 1994-01-18 1995-10-17 Rehrig International, Inc. Bumper arrangement for nestable carts
EP0672568A1 (fr) * 1994-03-04 1995-09-20 Policad Industrial S.L. Chariot d'achat pour supermarchés ou analogues
ES1027448U (es) * 1994-03-25 1994-08-01 Policad S L Disposicion perfeccionada de asiento para niños en carros de compra.
WO1996004161A1 (fr) * 1994-07-29 1996-02-15 Tec-Carte International Pty. Limited Construction de chariot et systeme d'identification
ES1032815U (es) * 1995-12-29 1996-06-16 Policad Ind S L Disposicion perfeccionda de cierre en carros de supermercado o similares.

Also Published As

Publication number Publication date
JP2000505762A (ja) 2000-05-16
ES1035998U (es) 1997-07-01
JP3967775B2 (ja) 2007-08-29

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