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WO1988000148A1 - Caddie a panier pivotable - Google Patents

Caddie a panier pivotable Download PDF

Info

Publication number
WO1988000148A1
WO1988000148A1 PCT/EP1987/000347 EP8700347W WO8800148A1 WO 1988000148 A1 WO1988000148 A1 WO 1988000148A1 EP 8700347 W EP8700347 W EP 8700347W WO 8800148 A1 WO8800148 A1 WO 8800148A1
Authority
WO
WIPO (PCT)
Prior art keywords
basket
rear wall
brackets
front wall
sliding
Prior art date
Application number
PCT/EP1987/000347
Other languages
German (de)
English (en)
Inventor
Manfred Gerlach
Franz Polidar
Rudolf Kugler
Original Assignee
Inter-Ikea Systems B.V.
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 Inter-Ikea Systems B.V. filed Critical Inter-Ikea Systems B.V.
Publication of WO1988000148A1 publication Critical patent/WO1988000148A1/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
    • B62B3/1468—Additional trays
    • 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
    • B62B3/1476—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 the main load support being a platform
    • 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
    • B62B3/182—Swinging baskets

Definitions

  • the invention relates to a manually movable shopping trolley, consisting essentially of a chassis with a loading area and two U-shaped brackets arranged on both sides as a sliding device and as supports and a pivotable one in the room basket located between the two U-shaped brackets, the necessary brackets and the welding mechanism for the basket being arranged on the two U-shaped brackets.
  • the basket in the position of use serves as a receptacle for goods of small dimensions.
  • a free space is created between the U-shaped brackets, which allows long, high and wide objects, such as plates, boxes, packaging boxes, boxes, frames and / or furniture, to be placed on the trolley to load and transport.
  • Such shopping carts are often used in hardware stores, furniture stores and in self-service markets with a range of goods of very different dimensions. Shopping carts of this type are therefore known per se.
  • DE-OS 3 405 154 describes a transport carriage which can be moved by hand and has a chassis, loading area and two lateral U-shaped brackets for pushing and supporting, in which a pivotable basket is arranged on one of the brackets.
  • This basket is designed as a cantilever, extends transversely to the direction of travel and can move transversely to the direction of travel about an axis fixed to one of the brackets by means of two longitudinal loops suspended in this axis on the top edges of the basket from a horizontal position of use into a downward direction Rest position are moved.
  • This basket is dimensionally stable and only extends over a part the distance between the two side brackets.
  • the trolley has the disadvantage that the basket, since it does not extend over the entire width of the trolley, has a reduced capacity, and that there are limits to the increase in the clear width owing to the rigid shape of the basket.
  • This basket can be swiveled upwards in order to create a free space between the two side brackets and, due to its center of gravity, remains upright.
  • the obtainable clear width is limited due to the depth of the rigid basket.
  • the basket pivoted upwards to one of the side brackets also has the disadvantage that it has access to the U-shaped one
  • the invention is therefore based on the object of a carriage - * -
  • the invention thus relates to the shopping cart according to claim 1.
  • Advantageous further developments of the invention are characterized in the subclaims.
  • the particular advantage of the invention is that by folding, pivoting and lowering the bottom, the front wall and the rear wall of the basket, a particularly large clear width between the laterally pivoted, folded bottom / front wall / rear wall group and the opposite bracket is created.
  • the shopping cart according to the invention can either be used with relatively bulky goods that are not only long and tall, but also relatively wide, or alternatively with smaller packs of goods that come into the basket and with middle packs of goods that are placed on the supporting grid of the chassis are loaded.
  • the capacity of the basket is not reduced by the mechanism for pivoting required according to the invention, since the basket can extend over the entire width between the two side brackets.
  • Another advantage of the carriage according to the invention is that the device for pivoting the basket does not prevent a child seat from being provided.
  • the bottom 5, the front wall 6 and the rear wall 7 of the basket can be folded flat from a horizontal position of use, in this form they can be pivoted sideways to a bracket 3 and lowered into a vertical position of rest, or which returns from the vertical rest position to the horizontal position of use to form a basket.
  • the folded bottom / front wall / rear wall group 8 is located in a more or less open housing.
  • the two side walls 4 and 4 'of the basket are parallel to the direction of travel, on the inside and est on the side brackets 3 and 3', for example by welding.
  • the bottom 5, the two side walls 4 and 4 ', the front wall 6 and the rear wall 1 r used to form the basket can be made of conventional materials, such as metal or plastic slats, which may have holes or other recesses. However, grids or wire gratings are preferred, each of which is surrounded by bars or strong wire. To protect against corrosion, these metal parts, like all other metal parts of the car, are, as usual, galvanized, chrome-plated or plastic-coated.
  • the base 5 is rotatably connected at its longitudinal edges to the front and rear walls 6 and 7, in each case at the lower edge thereof.
  • the rotatability is guaranteed by hinges or similar joints.
  • Preference is given to the use of articulated brackets 18, each of which encompasses the adjacent framing rods of, for example, grid surfaces.
  • the walls of the flat housing for receiving the folded bottom / front wall / rear wall group 8 can basically according to the material and type of construction of the walls of the basket. However, it is preferred to design the housing as a largely open housing. If the floor / front wall / rear wall group 8 is additionally held in the vertical rest position by the swivel device, only three rectangular flat frames 19 remain, as a protective housing, for example, arranged horizontally and one above the other and at a distance from one another Position are attached to one of the brackets 3, and the side wall 4th
  • a device for movable pivoting.
  • movable-pivoting and “movable-pivotable” here means that a component or group can be pivoted and can also be moved otherwise. That is, the imaginary or actual pivot axis moves relative to the floor / front wall / rear wall group and / or relative to the rest of the car when the basket is brought from the position of use to the rest position or vice versa. It can also be two axes.
  • All mechanisms which allow folding or unfolding, movable pivoting and lifting or lowering with respect to the floor / front wall / rear wall group 8 are suitable as a device for pivoting the floor / front wall / rear wall group 8.
  • the folding or unfolding, the movable pivoting and the raising or lowering of the floor / front wall / rear wall group 8 can take place in successive individual movements, or in an at least partially synchronous movement sequence in which several of the aforementioned types of movement run simultaneously.
  • the moveable pivoting can be carried out, for example, by folding a folded bottom / front wall / rear wall group around a tipping edge (not shown) from a horizontal position into a vertical position.
  • the tipping edge which is made, for example, of a horizontal, round metal rod, is attached to one of the brackets in such a way that it can still perform the following functions; In the position of use of the basket, the tipping edge represents a support edge for placing the basket base and thus also a component of the basket holder; and in the rest position of the basket, the tipping edge is part of a rectangular narrow frame 19, which represents the uppermost part of the housing intended for receiving the bottom / front wall / rear wall group 8.
  • the housing in the sense of the invention can be a box which is open at the top, otherwise more or less closed, but preferably consists only of the most necessary brackets and limiting rods, which assume the function of a housing, but without the usual external shape of a housing to have.
  • the device for movable pivoting has two actual pivot axes which are movable relative to the carriage and by means of which the basket frame 9 or the basket base 5 can be pivoted and moved; see. Claim 2 and the execution example.
  • FIG. 1 perspective view of the shopping trolley with the basket in the position of use
  • FIG. 2 partial view (obliquely from above) of the trolley with the basket in the position of use
  • FIG. 3 perspective view of the shopping trolley with the floor partially folded, partly pivoted to the side / before use / Back wall group, " r -
  • FIG. 4 is a perspective view of the trolley with the floor / front wall / rear wall group folded together and partially pivoted to the side,
  • FIG. 5 is a perspective rear view of the carriage with the basket folded together and lowered into the rest position
  • FIG. 6 is a perspective side view of the carriage with the basket folded together and lowered into the rest position
  • FIG. 7 perspective view of the car with the Bode / front wall / rear wall group removed, Fig. 8 longitudinal section through a wire double loop with sliding bushings and
  • FIG. 9 partial perspective view (obliquely from above) of a carriage, showing a basket half.
  • Fig. 1 shows a shopping cart, consisting of a driving frame 1 with a loading area 2 formed by a grating, the driving frame 1 and the loading area 2 are designed in a manner known per se so that similar shopping carts can be pushed into one another.
  • the two wire double loops 20 and 20 * form on the one hand a main component of the device for pivoting and on the other hand together with the frame 19 and the side wall 4 a largely open housing for receiving the
  • Double wire loop 20, the sliding bushes 15 and 17 are guided.
  • the upper axis rod 11, which is one side of the basket frame 9, simulates by extension on both sides on the outside beyond the width of the base 5 there are two stub axles on which the sliding bushes 15 and 15 "sit.
  • the lower axis rod 16, which is welded to the underside of the base 5 and lies vertically below the axis rod 11, is also welded through two stub axles extended beyond the width of the base 5; on the two stub axles of the lower axle rod 16 the two sliding bushes or guide sliding rollers 17 and 17 'are seated.
  • The. Fig. 2 shows the front wall 6, the rear wall 7 and the bottom 5, which are designed to be movable and pivotable and together with the side walls 4 and 4 'form the basket in the position of use. All four sides and the bottom of the. Baskets are designed as wire-framed grids. 5
  • the front wall 6 and rear wall 7 of the basket consist of two horizontal halves, the middle longitudinal sides of which are pivotally connected by means of articulated clamps 18, so that the four halves can be folded inwards onto the base 5.
  • the two upper edges of the upper two halves of the front and rear walls 6 and 7 are by means of articulated brackets 18 with the longer crossbars 5 and 10 * of the frame 9 and the two lower edges of the lower two halves of the front and rear walls 6 and 7 in each case by means of several joint clamps. 18 with the two. Longitudinal edges of the base 5 are also pivotally or foldably connected to one another.
  • FIG. 3 shows an intermediate position of the complex folding and swiveling movement.
  • the designation of the parts is the same as in FIG. 1.
  • the support bracket 12, which is formed from a rod, has two outwardly projecting and then downwardly bent support loops 13 and 13 'which, in the position of use of the basket, lie on the upper edge of the side wall 4 * attached to the bracket 3 * and next to the legs of the bracket 3 ', and in the middle between the two support loops 13 and 13' a horizontally inwardly shaped, bow-shaped handle 14 for actuating the mechanism for movable pivoting.
  • FIG. 3 shows a state that is very short in time and picked out from the movement sequence. It can be clearly seen that the rigid base 5 and the rigid basket frame 9 approach each other by folding the front and rear walls 6 and 7. - 4ö -
  • FIG. 4 shows, in particular, the flat-folded base / front wall / rear wall group 8 and the corresponding position of the sliding bushes 17 and 15 in the inner guide track 21 and the outer guide track 22 of the device for pivoting and moving.
  • the name of the other. Parts is the same as in FIG. 1.
  • the traveling frame 1 shows the traveling frame 1, the loading area 2 and the side brackets 3 and 3 ', one of the side walls 4 *, and the floor / front wall / rear wall group 8 in the rest position.
  • Fig. 6 shows the carriage of Fig. 5, but from the side. It can be clearly seen here that when the bottom / front wall / rear wall group 8 is folded, pivoted to the side and lowered - that is to say when the basket is at rest - the push handles 30 at the top of the brackets 3 and 3 'are freely accessible.
  • FIG. 7 shows a car after the floor / front wall / rear wall group has been removed. Shown are the brackets 3 and 3 ', the two side walls 4 and 4' of the basket, which on the brackets ,,. standing parallel to the direction of travel, e.g. B. are attached by welding f , three narrow rectangular frames 19 and - 41 -
  • a deflecting rod (not shown) can also be provided.
  • Such a deflecting rod represents a horizontally extending, round rod which is welded to the side wall 4 in such a way that it is just below the base 5, with respect to the basket in the use position.
  • This horizontal part or web 23 not only forms the end of the inner loop with its underside, but also with its upper side the contact surface for the upper slide bush 15 when the basket is in the position of use.
  • the inner wire loop is closed at the bottom by the horizontal web 24 and the outer wire loop at the top by the vertical web 25 and at the bottom by the horizontal web 26.
  • a plurality of webs and guide rods are each combined in a correspondingly bent rod, as can be clearly seen from FIG. 8.
  • bottom / front wall / rear wall group 8 is held in the rest position of the basket at the bottom on the four sliding bushes 15, 15 ', 17 and 17', which are each on the webs 26, 26 ', 24 and 24 'rest.
  • FIG. 9 shows in particular three sides of the basket frame 9, namely the crossbars 10 and 10 r and the support bracket 12.
  • the side of the basket frame designed as support bracket 12 is here a round bar or strong wire, in the middle of which a handle bracket 14 and in each case two bent support loops 13 and 13 'are bent in.
  • the handle bracket 14 is a handle which the hand of a user of the trolley grips in order to bring the basket into the rest position or vice versa with a single liquid pulling, swiveling and lowering movement or vice versa into the operating position.
  • FIGS. 4 and 5 The subsequent vertical lowering of the floor / front wall / rear wall group 8 is shown in FIGS. 4 and 5.
  • the sliding bush 15 which can also be referred to as a guide sliding bush, sliding roller or as a guide sliding roller, is here a cylindrical component with a perforated disk-shaped, thick rim on the outside.
  • the sliding bush 15 is placed on the stub shaft 31 so as to be rotatable and secured by a Starlock lock or clamping cap 32.
  • a sliding bush can in principle be made of metal or plastic; in the present example it is made of brass.
  • FIG. 11 shows individual components from FIG. 10, namely the sliding bush 15, the stub shaft 31 and - indicated - the star lock 32, pulled apart and in a vertical section.

Landscapes

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

Abstract

Caddie comportant un panier entre les deux montant latéraux (3 et 3'), ledit panier étant conçu de manière à pivoter en direction de l'un des montants (3) afin, le cas échéant, de créer un espace libre entre les montants (3 et 3'), permettant de charger le caddie également de marchandises encombrantes, longues, et relativement larges. Afin d'agrandir l'espace disponible entre les montants latéraux, le panier peut être escamoté et se présente sous la forme d'un ensemble plat (8) pouvant être déplacé et pivoté à l'aide d'un système prévu à cet effet. Dans un mode préféré de réalisation, le système de pivotement consiste en une paire de doubles étriers métalliques (20 et 20') pourvus de douilles de guidage (15, 15', 17 et 17') situées de manière à pouvoir rouler à l'intérieur desdits étriers pour guider et/ou supporter les parties escamotables et pivotables du panier.
PCT/EP1987/000347 1986-06-27 1987-06-26 Caddie a panier pivotable WO1988000148A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3621623.2 1986-06-27
DE19863621623 DE3621623A1 (de) 1986-06-27 1986-06-27 Einkaufswagen mit schwenkbarem korb

Publications (1)

Publication Number Publication Date
WO1988000148A1 true WO1988000148A1 (fr) 1988-01-14

Family

ID=6303869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1987/000347 WO1988000148A1 (fr) 1986-06-27 1987-06-26 Caddie a panier pivotable

Country Status (2)

Country Link
DE (1) DE3621623A1 (fr)
WO (1) WO1988000148A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850604A (en) * 1988-04-06 1989-07-25 Ateliers Reunis Caddie Shopping trolley provided with a pivoting basket
US6502838B1 (en) * 1997-11-07 2003-01-07 Ecolab Gmbh & Co. Ohg Transport cart for cleaning and collecting recyclable waste

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8908242U1 (de) * 1989-07-06 1990-01-04 Wanzl GmbH & Co Entwicklungs KG, 8874 Leipheim Von Hand bewegbarer Transportwagen
DE10162007B4 (de) * 2001-12-18 2004-07-01 Brüder Siegel GmbH & Co KG Draht- und Metallwarenfabrik Handbetätigter Transportwagen
DE10224840A1 (de) * 2002-06-05 2003-12-24 Wanzl Metallwarenfabrik Kg Von Hand bewegbarer Transportwagen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052484A (en) * 1960-07-11 1962-09-04 Union Steel Prod Co Utility carts with multiple pivoted load supports
GB1348206A (en) * 1971-06-21 1974-03-13 Rimoldi C Spa Virginio Trolleys
DE8505079U1 (de) * 1985-02-22 1985-05-15 Rudolf Wanzl Kg, 8874 Leipheim Von hand bewegbarer transportwagen
DE3405154A1 (de) * 1984-02-14 1985-08-22 Rudolf Wanzl Kg, 8874 Leipheim Transportwagen
FR2579158A1 (fr) * 1985-03-22 1986-09-26 Boufedji Farid Chariot a provisions pliable et retractable utilisable en grandes surfaces et pour les marches

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052484A (en) * 1960-07-11 1962-09-04 Union Steel Prod Co Utility carts with multiple pivoted load supports
GB1348206A (en) * 1971-06-21 1974-03-13 Rimoldi C Spa Virginio Trolleys
DE3405154A1 (de) * 1984-02-14 1985-08-22 Rudolf Wanzl Kg, 8874 Leipheim Transportwagen
DE8505079U1 (de) * 1985-02-22 1985-05-15 Rudolf Wanzl Kg, 8874 Leipheim Von hand bewegbarer transportwagen
FR2579158A1 (fr) * 1985-03-22 1986-09-26 Boufedji Farid Chariot a provisions pliable et retractable utilisable en grandes surfaces et pour les marches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850604A (en) * 1988-04-06 1989-07-25 Ateliers Reunis Caddie Shopping trolley provided with a pivoting basket
US6502838B1 (en) * 1997-11-07 2003-01-07 Ecolab Gmbh & Co. Ohg Transport cart for cleaning and collecting recyclable waste

Also Published As

Publication number Publication date
DE3621623A1 (de) 1988-01-07

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