WO2005028277A1 - Multi-purpose cart - Google Patents

Multi-purpose cart Download PDF

Info

Publication number
WO2005028277A1
WO2005028277A1 PCT/IB2004/002980 IB2004002980W WO2005028277A1 WO 2005028277 A1 WO2005028277 A1 WO 2005028277A1 IB 2004002980 W IB2004002980 W IB 2004002980W WO 2005028277 A1 WO2005028277 A1 WO 2005028277A1
Authority
WO
WIPO (PCT)
Prior art keywords
cart
wheels
pair
legs
vehicle
Prior art date
Application number
PCT/IB2004/002980
Other languages
French (fr)
Inventor
Ciro Corvino
Original Assignee
Ciro Corvino
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 Ciro Corvino filed Critical Ciro Corvino
Publication of WO2005028277A1 publication Critical patent/WO2005028277A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/008Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor having more than two axes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • B62B3/027Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible collapsible shopping trolleys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/0003Adaptations for loading in or on a vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2204/00Ventilation; Heating; Cooling; Insulation
    • B62B2204/04Ventilation; Heating; Cooling; Insulation comprising a cooling unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2204/00Ventilation; Heating; Cooling; Insulation
    • B62B2204/06Ventilation; Heating; Cooling; Insulation comprising insulating materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/14Retractable wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2206/00Adjustable or convertible hand-propelled vehicles or sledges
    • B62B2206/02Adjustable or convertible hand-propelled vehicles or sledges adjustable in length or width
    • B62B2206/04Adjustable or convertible hand-propelled vehicles or sledges adjustable in length or width only the load support being adjustable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2206/00Adjustable or convertible hand-propelled vehicles or sledges
    • B62B2206/06Adjustable or convertible hand-propelled vehicles or sledges adjustable in height
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2301/00Wheel arrangements; Steering; Stability; Wheel suspension
    • B62B2301/20Resilient wheel suspension using springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2501/00Manufacturing; Constructional features
    • B62B2501/06Materials used
    • B62B2501/065Plastics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2501/00Manufacturing; Constructional features
    • B62B2501/06Materials used
    • B62B2501/067Wires
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/06Hand moving equipment, e.g. handle bars
    • B62B5/064Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements
    • B62B5/065Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements by means of telescopic elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00Accessories or details specially adapted for hand carts
    • B62B5/06Hand moving equipment, e.g. handle bars
    • B62B5/067Stowable or retractable handle bars

Definitions

  • the present invention pertains to a multi-purpose cart for transporting objects and/or multi-purpose equipment and which in turn can advantageously be trans- ported aboard a vehicle.
  • the cart according to the present invention can advantageously be used in both household and working activities to perform all of those utility and maintenance operations involved in moving and transporting objects and/or materials by means of a vehicle.
  • the cart according to the invention facilitates the purchasing operations of goods in supermarkets or similar sales organizations and it is specially adapted to ease the operations for transporting the purchased goods from store to home or workplace.
  • Supermarkets typically make available to their customers hand operated wheeled carts for collecting the articles taken from the shelves of the supermarket and for transporting the purchased goods to the vehicle in the outside parking space.
  • Said carts are usually formed by a metallic wire basket fastened to a support structure.
  • the support stracture is provided with a pair of swivel front wheels and a pair of swivel rear wheels and the user can move the support stracture by pushing or
  • Both the cart's structure and the basket present a front side which is narrower than the rear side in order to allow the carts to be rationally inserted one into the other in horizontal succession and, consequently, to occupy a minimum amount of the storage space in the inside or outside collecting point.
  • a coin deposit is required to unlock the locking device which locks the cart
  • Said locking device will return the coin deposit only when the customer will bring back the cart in the correct collecting position.
  • the customer After selecting and collecting operations, the customer must remove the items, one by one, from the basket to the conveyor belt of the cash in order to allow the cashier
  • the customer After paying, the customer takes the purchased goods, one by one, and loads them in plastic bags or cartons which are returned to the basket in order to transport them to the vehicle.
  • the user is forced to arrange multiple times the goods inside the basket or into the vehicle in a casual and untidy way running the risk of causing damages to the more fragile articles, as for example eggs or glass bottles.
  • an unfit or especially elderly and/or disable person performing the movements required by the numerous transferring operations of the goods risks tiring and muscular and/or articular strains.
  • the consumer must additionally insert the frozen foodstuffs into a thermal-insulated bag to slow down and minimize their rise in temperature, and transport them into the home refrigerator or freezer as quick as possible.
  • Carts are also known having a supporting structure and a basket wich are both of foldable and/or dismountable type.
  • a principal object of the present invention to solve the above stated drawbacks by means of a cart which facilitates, in a quick, easy and rational way, the selecting and purchasing operations of the goods in a supermarket and which may be securely and fi ⁇ nly transported into a vehicle without requiring removal of its load and complicated mounting and dismounting operations of its components.
  • Another important object of the present invention is to provide a cart which facilitates the operations for collecting, transporting and unloading of frozen foodstuffs.
  • Figure 1A shows a structural detail of the cart of figure 1;
  • FIG. 2 is an enlarged side view of the cart of figure 1;
  • FIGS. 3 through 6 are respective stages of the operations for loading the cart 20 according to the invention into a vehicle of the type called "station wagon";
  • FIGS. 7 through 9 are respective stages of the operations for loading the cart 20 according to the invention into a vehicle of the type called "space wagon” or “minivan” ;
  • FIGS. 10 through 13 are respective stages of the operations for loading the cart 20 according to the invention into a vehicle of the type called "limousine" or
  • the cart 20 includes a supporting frame which comprises a horizontal portion 21 and a vertical portion 22 (figure 2), which are both quadrangular in shape and firmly joined together according to a "L" shaped configuration.
  • the supporting frame and its horizontal portion 21 and vertical portion 22 are made from light weight material in order to ease the moving ofthe cart 20.
  • the supporting frame can be manufactured from metallic draw pieces which are preferably formed from aluminum extruded with a quadrangular cross- section.
  • Said draw pieces can be reciprocally connected to each other whether in a removable manner, by means of known screw connecting devices, or in a not removable manner by means of welding processes.
  • the removable fastening is preferable to the permanent fixing because the supporting structure may be modified, dimensioned and adjusted to accommodate the specific requirements of its user.
  • a parallelepiped-shaped basket 40 having an open upper side is fastened to the supporting structure.
  • the vertical and horizontal walls of the basket 40 are made of metallic wire which is woven according to a mesh configuration.
  • a box-shaped and thermally insulated container 41 is removably housed within the basket 40 and is hermetically closable by means of a cover 42.
  • a plurality of cooling accumulators 43 each containing an eutectic mixture, may be housed in the thermally insulated container 41 and are adapted to be placed on the bottom and positioned adjacent the inner walls of the thermal-insulation container 41 for ensuring frozen foods conservation (figure 1).
  • Three pairs of height adjustable wheels 23, 24 and 25, of the caster-swivel type movable about a vertical axis, are associated with the supporting frame.
  • a first pair of wheels 23 are suspended in positions corresponding to those of the respective front corners of the horizontal portion 21.
  • Each wheel 23 is secured to a vertical stem 26 ( Figure 1) slidably housed in a corresponding vertical seat 27 protruding downward from the horizontal portion 21.
  • the stem 26 and the seat 27 include several holes formed the-
  • a second pair of wheels 24 are fixed in positions corresponding to those of the lower ends of two legs 28 which are extending downwardly from the frontal part of both sides of the horizontal portion 21.
  • each wheel 24 is slightly inclined relative to the longitudinal axis of the respective leg 28 for reasons that will be described hereinafter.
  • the two legs 28 are connected to each other by means of a transverse stiffener 29 and are hinged to the supporting frame 41 in such a way as to pivot, about a hori- zontal axis 30 ( Figure 4 ) and towards the interior of the cart 20, from a substantially vertical position to a substantially horizontal position which is shown in dashed lines in the Figure 2.
  • a lock pin 31 ( Figure 2) prevents the pivotable legs 28 from rotating relative to the horizontal portion 21. of the supporting frame 41 of the cart when the lock pin 31 is inserted in its locking position.
  • a further pair of wheels 25 are fixed to respective vertical uprights 32 which are slidably housed in corresponding seats 33 ( Figure 1) provided in the vertical portion 22.
  • the position of the uprights 32 with respect to the seat 33 is also ensured by expanding devices, of known and not illustrated type, which are activated and released by means of respective hand-operated handles not shown in the drawings.
  • the uprights 32 of the wheels 25 are connected by means of a transverse stiffener 38 ( Figure 1) in a manner similar to that of the pivotable legs 28.
  • Each of the wheel 25 is provided, in a well known manner, with a braking device which is used to block the wheels from rotating about their horizontal axes as well as from pivoting about their vertical axes, thus preventing the cart 20 from rolling accidentally on sloping surfaces.
  • the cart 20 comprises a handle 34 which is formed by two vertical legs 35 connected by an horizontal handgrip 36 for manually pushing or pulling said cart 20.
  • the vertical legs 35 are slidably received in corresponding seats 37 provided in the vertical portion 22 and fixed in position by means of known and not illustrated clamping systems.
  • the slidable engagement of the legs 35 enables the user to adjust the height of the handgrip 36 between a lowered position, wherein the legs 35 are almost entirely housed within their respective seats 37 ( Figures 6, 9, 12 and 13) and a raised position which may be chosen according to the user comfort.
  • the manner of usage and operation of the cart 20 in accordance with the present invention will be described hereinafter starting from the position illustrated in the Figure 3 which is showing the operation for loading the cart 20 into a motorvehicle of the type "estate car” also called “station wagon” for distinguishing a two volumes car with a vertical rear door and a storage area or trunk arranged within the driver and passenger compartment.
  • the basket 40 of the cart is illustrated in empty condition for the sake of clarity but it is clear that the hereinafter described operations can also be perfo ⁇ ned when the cart 20 is in a fully loaded condition.
  • the cart 20 can be wheeled to the loading door of a motor vehicle 100 ( Figure 3).
  • the pair of suspended wheels 23 are adju- sted to an height such that they can be supported by the loading sill 101 of the motor vehicle 100, as illustrated in the Figure 3.
  • each wheel 24 is slightly inclined for allowing the wheels 24 to roll along the loading surface 102 of the vehicle 100 during loading and unloading operations of the cart 20.
  • the cart 20 is safely supported by three pairs of wheels 23, 24 and 25
  • Anchoring devices as for example guiding and stopping rails which are so sufficiently well known as not to require further details, ensure the correct stored position of the cart 20 within the transport vehicle 100.
  • the cart 20 can be unloaded from the motor vehicle 10 by inverting the order of the above described sequential operations.
  • the pair of legs 32 of the rear wheels 25 can easily and slidably moved with respect to their respective seats 33 by activating the handles of the expanding devices, and then the pair of legs 32 can be extracted and fixed in the position illustrated in the Figure 5. Then, the cart 20 can be further withdrawn from the trunk of the motor vehicle 100 for allowing the pair of legs 28 of the intermediate wheels 24 to be disengaged from the respective stop protrusions 45 and to be pivoted vertically ( Figure 4) against the bias of the gas spring 44.
  • the force of the gas spring 44 may be chosen to fulfill all the re- quirements which are needed for the normal operation of the cart 20.
  • the cart 20 is now ready to collect the articles taken from the shelves of the supermarket and to transport the purchased goods to the motor vehicle 100 as well as to trasport the loaded goods from the motor vehicle 100 to the home or to the work site.
  • the mean time required to load and unload the cart 20 from the vehicle 100 is significantly lower than the time normally required to transfer all the goods between the basket 40 of the cart 20 and the inside of the vehicle 100.
  • the cart 20 according to the present invention enables the conservation of the frozen foodstuffs in the thermal-insulated container 41.
  • FIGs 7 through 9 are illustrated the operative stages for loading the cart 20 according to the invention into a vehicle 100 of the type called "space wagon” or "minivan”with a side sliding door.
  • the cart 20 has height and depth which are adequately dimensioned relative to the height above ground and to the capacity dimensions of the receiving trunk into the vehicle 100. Therefore, the cart 20 according to the invention is dimensioned to accommodate the specific requirements of the user and to be receivable within a specific vehicle's trunk.
  • the primary object of present invention is achieved by providing a cart 20 which allows for a quick, easy and rational support of merchandise, articles and/or equipment for many different purposes.
  • the cart 20 rationalizes the selecting and purchasing operations of the goods in a supermarket and it can be securely and firmly transported into a vehicle 100 without requiring removal of its load and complicated mounting and dismounting operations of its components. Moreover, the cart 20 according to the invention facilitates the collecting, transporting and unloading operations of frozen foodstuffs.
  • the cart 20 according to the invention further achieves the object of facilitating the operations for unloading the purchased goods from the vehicle also when the distance from the vehicle to the home or to the workplace is far and/or when they can
  • the cart 20 according to the invention allows for an easy and rational transporting of multi-purpose objects and/or equipment.
  • the cart 20 may be used to carry foods for going on a pleasure trip or on a trip into the country, as well as to transport plants, sacks of soil, sacks of fertilizer or other materials between the garden and the motor vehicle 100.
  • the cart 20 can be most helpful in the support and transport of the equipment used by a maintenance operator (electrician, plumber ecc.) which, otherwise, should be forced to make several trips to move the equipment between the vehicle to a work location.
  • the cart according to the present invention reduces the time required for transporting any type of merchandise or equipment within a vehicle 100 and permits to maintain said merchandise or equipment in a correct, tidy and safe position within any type of motor vehicle 100. It is well understood that modifications and variations may be made to the cart 20 forming the object of the present invention without departing however from the scope defined by the following claims with reference to the accompanying drawings and thence from the protection extent of the present industrial invention.
  • additional elastic devices may be respectively anchored to the hori- zontal portion 21 of the supporting frame and to the transverse stiffener 38 connecting the two uprights 32 of the wheels 25 in order to facilitate the sliding movement
  • the cart 20 could be equipped with a basket 40 having a configuration (as for example the box-shaped container of a barrow) and fo ⁇ ned of materials (as for example plastic material) which are differing from those described above.
  • the basket 40 may be removably attachable to the horizontal 21 and vertical portion 22 of the supporting structure and/or it may be equipped with several sections which are stacked on top of each other to enable a user of the cart 20 to adapt the capacity of the basket to the variable features of the load to be

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

Abstract

Cart (20) for transporting objects and/or multi-purpose equipment and which in turn can advantageously be loaded aboard a vehicle (100). The cart (20), which is particularly useful for shopping in supermarkets, hypermarkets or the like, comprises a supporting frame and at least a basket (40) which is provided with means (41, 42, 43) for transporting frozen and. perishable goods. The supporting frame is provided with a plurality of height adjustable pairs of wheels (23, 24, 25) on which said cart (20) is rollingly movable between the loading surface of any vehicle (100) and the support surface along which the cart (20) can be rollingly used to transport objects and/or multi-purpose equipment.

Description

Multi-purpose cart Description
The present invention pertains to a multi-purpose cart for transporting objects and/or multi-purpose equipment and which in turn can advantageously be trans- ported aboard a vehicle.In particular, the cart according to the present invention can advantageously be used in both household and working activities to perform all of those utility and maintenance operations involved in moving and transporting objects and/or materials by means of a vehicle. Preferably but not exclusively, the cart according to the invention facilitates the purchasing operations of goods in supermarkets or similar sales organizations and it is specially adapted to ease the operations for transporting the purchased goods from store to home or workplace.
Supermarkets typically make available to their customers hand operated wheeled carts for collecting the articles taken from the shelves of the supermarket and for transporting the purchased goods to the vehicle in the outside parking space.
Said carts are usually formed by a metallic wire basket fastened to a support structure. The support stracture is provided with a pair of swivel front wheels and a pair of swivel rear wheels and the user can move the support stracture by pushing or
pulling a handle which is transversely extending along the rear side of the cart. Both the cart's structure and the basket present a front side which is narrower than the rear side in order to allow the carts to be rationally inserted one into the other in horizontal succession and, consequently, to occupy a minimum amount of the storage space in the inside or outside collecting point. Usually, a coin deposit is required to unlock the locking device which locks the cart
to the inside or outside collecting point. Said locking device will return the coin deposit only when the customer will bring back the cart in the correct collecting position.
With the help of this cart, the user can easily move between the shelves of the su¬
permarket and place the selected goods into the basket. After selecting and collecting operations, the customer must remove the items, one by one, from the basket to the conveyor belt of the cash in order to allow the cashier
to check the prices of the articles.
After paying, the customer takes the purchased goods, one by one, and loads them in plastic bags or cartons which are returned to the basket in order to transport them to the vehicle.
It is clear that the customer is forced to place the articles, one by one, in the basket again when no cartons or bags are available.
After reaching the vehicle, the customer must transfer the load from the basket into the vehicle and thus the customer must bring back the cart to the collecting point
adj acent the entrance of the supermarket.
When the destination of the return trip has been reached, the goods must be unloaded from the vehicle and brought into the home or into the workplace for stock¬
ing in shelves, cupboards, refrigerators or freezers according to their appropriate conservation requirements. The above described operation becomes particularly tiring when the purchased goods is so heavy and/or bulky as to require several trips (as for example packages of bottled water containers or boxes of washing powder) or when the distance from the parked vehicle to the final destination is relatively far, as in the case of home which can only be reached by means of elevators or flights of stairs. Obviously, this repeated and irrational transferring operation of the goods has numerous disadvan- tages.
First of all, the user is forced to arrange multiple times the goods inside the basket or into the vehicle in a casual and untidy way running the risk of causing damages to the more fragile articles, as for example eggs or glass bottles. Moreover, an unfit or especially elderly and/or disable person performing the movements required by the numerous transferring operations of the goods risks tiring and muscular and/or articular strains.
If the purchased goods further include frozen foodstuffs, the consumer must additionally insert the frozen foodstuffs into a thermal-insulated bag to slow down and minimize their rise in temperature, and transport them into the home refrigerator or freezer as quick as possible.
It is obvious that the more will be the time required to transfer the goods between the basket, the cash, the vehicle and the final destination, the more will be the risk of deterioration of the foodstuffs contained in the thermal-insulated bag. It is known that some type of two wheeled carts, which are equipped with a sack
shaped container and an extensible handle which a user may use for pulling the cart, have been made in order to alleviate the problems associated with the shopping op¬
erations in the supermarkets. However, such carts are too heavy to lift and difficult to place into the vehicle. Carts are also known having a supporting structure and a basket wich are both of foldable and/or dismountable type.
But, the customer using such carts is forced to perform complicated assembling and disassembling operations each time the cart is used in conjunction with a vehicle. Moreover, the user must first of all unload the goods from the basket and then pro- ceed to dismount the cart in order to store and to transport all the load into the vehi- cle.
It is, therefore, a principal object of the present invention to solve the above stated drawbacks by means of a cart which facilitates, in a quick, easy and rational way, the selecting and purchasing operations of the goods in a supermarket and which may be securely and fiπnly transported into a vehicle without requiring removal of its load and complicated mounting and dismounting operations of its components. Another important object of the present invention is to provide a cart which facilitates the operations for collecting, transporting and unloading of frozen foodstuffs. It is a further object of the present invention to provide a cart which facilitates the operations for unloading the purchased goods from the vehicle also when the distance from the vehicle to the home or to the workplace is far and/or when they can only be reached by means of an elevator.
In the end, it is a further object of this invention to provide a multifunctional cart which, in addition to the advantages attained in supermarket shopping operations, allows for an easy and rational transporting of multi-purpose objects and/or equipment in both household activities (e.g., for going on a trip into the country or for gardening activities) and working activities (e.g., for supporting the equipment of a maintenance operator).
These and other objects are attained according to the invention by a multi-purpose cart having the hereinafter claimed features.
The objects and the features of the cart according to the invention will appear clear from the following description with reference to the accompanying schematic drawing, wherein: - the Figure 1 is a top perspective view of an embodiment of the cart according to
the present invention in the operative position with some components in exploded view ;
- the Figure 1A shows a structural detail of the cart of figure 1;
- the Figure 2 is an enlarged side view of the cart of figure 1;
- the Figures 3 through 6 are respective stages of the operations for loading the cart 20 according to the invention into a vehicle of the type called "station wagon";
- the Figures 7 through 9 are respective stages of the operations for loading the cart 20 according to the invention into a vehicle of the type called "space wagon" or "minivan" ;
- the Figures 10 through 13 are respective stages of the operations for loading the cart 20 according to the invention into a vehicle of the type called "limousine" or
"sedan"
The description and the drawings refer to a non-limiting example of the cart according to the invention which is used for shopping foodstuffs in supermarkets, hypermarkets or the like. It is to be understood clearly that the cart according to the invention affords consid¬
erable advantages also in uses which are different from that described hereinafter. With particular reference to the Figures 1 and 2, the cart 20 according to the invention includes a supporting frame which comprises a horizontal portion 21 and a vertical portion 22 (figure 2), which are both quadrangular in shape and firmly joined together according to a "L" shaped configuration.
In a per se known manner, the supporting frame and its horizontal portion 21 and vertical portion 22 are made from light weight material in order to ease the moving ofthe cart 20.
For example, the supporting frame can be manufactured from metallic draw pieces which are preferably formed from aluminum extruded with a quadrangular cross- section.
Said draw pieces can be reciprocally connected to each other whether in a removable manner, by means of known screw connecting devices, or in a not removable manner by means of welding processes. Obviously, the removable fastening is preferable to the permanent fixing because the supporting structure may be modified, dimensioned and adjusted to accommodate the specific requirements of its user.
A parallelepiped-shaped basket 40 having an open upper side is fastened to the supporting structure. In a per se known manner, the vertical and horizontal walls of the basket 40 are made of metallic wire which is woven according to a mesh configuration. A box-shaped and thermally insulated container 41 is removably housed within the basket 40 and is hermetically closable by means of a cover 42. A plurality of cooling accumulators 43, each containing an eutectic mixture, may be housed in the thermally insulated container 41 and are adapted to be placed on the bottom and positioned adjacent the inner walls of the thermal-insulation container 41 for ensuring frozen foods conservation (figure 1).
Three pairs of height adjustable wheels 23, 24 and 25, of the caster-swivel type movable about a vertical axis, are associated with the supporting frame. A first pair of wheels 23 are suspended in positions corresponding to those of the respective front corners of the horizontal portion 21.
Each wheel 23 is secured to a vertical stem 26 (Figure 1) slidably housed in a corresponding vertical seat 27 protruding downward from the horizontal portion 21. As is known in the art, the stem 26 and the seat 27 include several holes formed the-
rethrough for removably receiving a corresponding transverse locking pin. In doing so, the user will be able to lock the suspended wheels 23 at various distances from the horizontal portion 21 for reasons that will be explained later. A second pair of wheels 24 are fixed in positions corresponding to those of the lower ends of two legs 28 which are extending downwardly from the frontal part of both sides of the horizontal portion 21.
The pivoting axle of each wheel 24 is slightly inclined relative to the longitudinal axis of the respective leg 28 for reasons that will be described hereinafter. The two legs 28 are connected to each other by means of a transverse stiffener 29 and are hinged to the supporting frame 41 in such a way as to pivot, about a hori- zontal axis 30 ( Figure 4 ) and towards the interior of the cart 20, from a substantially vertical position to a substantially horizontal position which is shown in dashed lines in the Figure 2.
The cylinder and the stem of a gas spring 44, having a function which will be described hereinafter (Figure 1A), are respectively connected to said horizontal por- tion 21 of the supporting frame and to said transverse stiffener 29 in such a way as to freely rotate around an horizontal axis.
A lock pin 31 (Figure 2) prevents the pivotable legs 28 from rotating relative to the horizontal portion 21. of the supporting frame 41 of the cart when the lock pin 31 is inserted in its locking position. A further pair of wheels 25 are fixed to respective vertical uprights 32 which are slidably housed in corresponding seats 33 (Figure 1) provided in the vertical portion 22.
The position of the upright 32 in the respective seat 33 is locked by a horizontal cotter pin 34 (Figure 2) which is removably inserted into corresponding holes, not il- lustrated in the drawings, which are passing completely through the upright 32 and the seat 33.
The position of the uprights 32 with respect to the seat 33 is also ensured by expanding devices, of known and not illustrated type, which are activated and released by means of respective hand-operated handles not shown in the drawings. Also the uprights 32 of the wheels 25 are connected by means of a transverse stiffener 38 (Figure 1) in a manner similar to that of the pivotable legs 28. Each of the wheel 25 is provided, in a well known manner, with a braking device which is used to block the wheels from rotating about their horizontal axes as well as from pivoting about their vertical axes, thus preventing the cart 20 from rolling accidentally on sloping surfaces.
The cart 20 comprises a handle 34 which is formed by two vertical legs 35 connected by an horizontal handgrip 36 for manually pushing or pulling said cart 20. The vertical legs 35 are slidably received in corresponding seats 37 provided in the vertical portion 22 and fixed in position by means of known and not illustrated clamping systems.
The slidable engagement of the legs 35 enables the user to adjust the height of the handgrip 36 between a lowered position, wherein the legs 35 are almost entirely housed within their respective seats 37 (Figures 6, 9, 12 and 13) and a raised position which may be chosen according to the user comfort. The manner of usage and operation of the cart 20 in accordance with the present invention will be described hereinafter starting from the position illustrated in the Figure 3 which is showing the operation for loading the cart 20 into a motorvehicle of the type "estate car" also called "station wagon" for distinguishing a two volumes car with a vertical rear door and a storage area or trunk arranged within the driver and passenger compartment. The basket 40 of the cart is illustrated in empty condition for the sake of clarity but it is clear that the hereinafter described operations can also be perfoπned when the cart 20 is in a fully loaded condition. The cart 20 can be wheeled to the loading door of a motor vehicle 100 (Figure 3). The pair of suspended wheels 23 are adju- sted to an height such that they can be supported by the loading sill 101 of the motor vehicle 100, as illustrated in the Figure 3.
The withdrawal of the lock pin 31 frees the legs 28 of the pair of wheels 24 to pivot about their respective hinged axes and to be folded towards the horizontal portion 21 of the supporting frame due to contact with the body of the vehicle. The oscillation of the legs 28 causes the sliding of the stem of the gas spring 44 which in turn pulls the transverse stiffener 29 in such a way as to promote the oscil¬
lation of the legs 28 until they are arrested by stop protrusions 45 (Figures 4 and 5) which are protruding downwards from the underside of the horizontal portion 21. As previously described, the pivoting axle of each wheel 24 is slightly inclined for allowing the wheels 24 to roll along the loading surface 102 of the vehicle 100 during loading and unloading operations of the cart 20.
In this disposition, the weight of the cart 20 is mainly supported by the suspended
wheels 23 and by the pivoting wheels 24 which are rotated to a position adjacent to the supporting legs 32 of the wheels 25. After activating the handles of the expanding devices, the pair of legs 32 can then easily and slidably be moved with respect to their respective seats 33 and successively fixed in the retracted position of the Figure 6. Also the vertical legs 35 of the handgrip 36 can slidably be inserted in their seats 37 for lowering the handle 34. At this point, the cart 20 is safely supported by three pairs of wheels 23, 24 and 25
and it may be completely stored in the vehicle 100 as illustrated in the Fig. 6. Anchoring devices (as for example guiding and stopping rails) which are so sufficiently well known as not to require further details, ensure the correct stored position of the cart 20 within the transport vehicle 100.
After return trip, the cart 20 can be unloaded from the motor vehicle 10 by inverting the order of the above described sequential operations.
In particular, the pair of legs 32 of the rear wheels 25 can easily and slidably moved with respect to their respective seats 33 by activating the handles of the expanding devices, and then the pair of legs 32 can be extracted and fixed in the position illustrated in the Figure 5. Then, the cart 20 can be further withdrawn from the trunk of the motor vehicle 100 for allowing the pair of legs 28 of the intermediate wheels 24 to be disengaged from the respective stop protrusions 45 and to be pivoted vertically (Figure 4) against the bias of the gas spring 44.
It is obvious that the force of the gas spring 44 may be chosen to fulfill all the re- quirements which are needed for the normal operation of the cart 20.
Finally, the pair of legs 28 are fixed in vertical position (Figure 3) and the cart 20 is now ready to collect the articles taken from the shelves of the supermarket and to transport the purchased goods to the motor vehicle 100 as well as to trasport the loaded goods from the motor vehicle 100 to the home or to the work site. It is to be pointed out that the mean time required to load and unload the cart 20 from the vehicle 100 is significantly lower than the time normally required to transfer all the goods between the basket 40 of the cart 20 and the inside of the vehicle 100. Moreover, the cart 20 according to the present invention enables the conservation of the frozen foodstuffs in the thermal-insulated container 41. In the Figures 7 through 9 are illustrated the operative stages for loading the cart 20 according to the invention into a vehicle 100 of the type called "space wagon" or "minivan"with a side sliding door.
In the Figures 10 through 13 are shown the operative stages for loading the cart 20 according to the invention into a veliicle of the type called "limousine" or "sedan" for distinguishing a three volumes car with an accentuated rear overhang. As illustrated best in the Figures 10 through 13, the cart 20 has height and depth which are adequately dimensioned relative to the height above ground and to the capacity dimensions of the receiving trunk into the vehicle 100. Therefore, the cart 20 according to the invention is dimensioned to accommodate the specific requirements of the user and to be receivable within a specific vehicle's trunk.
From what stated, it will be seen that the primary object of present invention is achieved by providing a cart 20 which allows for a quick, easy and rational support of merchandise, articles and/or equipment for many different purposes.
In particular, the cart 20 rationalizes the selecting and purchasing operations of the goods in a supermarket and it can be securely and firmly transported into a vehicle 100 without requiring removal of its load and complicated mounting and dismounting operations of its components. Moreover, the cart 20 according to the invention facilitates the collecting, transporting and unloading operations of frozen foodstuffs.
The cart 20 according to the invention further achieves the object of facilitating the operations for unloading the purchased goods from the vehicle also when the distance from the vehicle to the home or to the workplace is far and/or when they can
only be reached by means of an elevator. It is obvious that, in addition to the advantages attained in supermarket shopping operations, the cart 20 according to the invention allows for an easy and rational transporting of multi-purpose objects and/or equipment.
In particular, the cart 20 may be used to carry foods for going on a pleasure trip or on a trip into the country, as well as to transport plants, sacks of soil, sacks of fertilizer or other materials between the garden and the motor vehicle 100. Within the work circle, the cart 20 can be most helpful in the support and transport of the equipment used by a maintenance operator (electrician, plumber ecc.) which, otherwise, should be forced to make several trips to move the equipment between the vehicle to a work location.
After all, the cart according to the present invention reduces the time required for transporting any type of merchandise or equipment within a vehicle 100 and permits to maintain said merchandise or equipment in a correct, tidy and safe position within any type of motor vehicle 100. It is well understood that modifications and variations may be made to the cart 20 forming the object of the present invention without departing however from the scope defined by the following claims with reference to the accompanying drawings and thence from the protection extent of the present industrial invention. For example, additional elastic devices may be respectively anchored to the hori- zontal portion 21 of the supporting frame and to the transverse stiffener 38 connecting the two uprights 32 of the wheels 25 in order to facilitate the sliding movement
of the uprights 32 in the respective seats 33.
Instead of the particular gas spring 44 used in the described embodiment of the present invention, other devices such as a coil spring can be used. In alternative, the cart 20 could be equipped with a basket 40 having a configuration (as for example the box-shaped container of a barrow) and foπned of materials (as for example plastic material) which are differing from those described above. Moreover, the basket 40 may be removably attachable to the horizontal 21 and vertical portion 22 of the supporting structure and/or it may be equipped with several sections which are stacked on top of each other to enable a user of the cart 20 to adapt the capacity of the basket to the variable features of the load to be
transported.

Claims

1) Cart (20) for transporting objects and/or multi-purpose equipment and which in turn can advantageously be loaded aboard a vehicle (100), characterized in that it comprises: a supporting frame and at least a basket (40) which is provided with means (41, 42, 43) for transporting frozen and perishable goods and grasping means (34, 35, 36) for manually moving the cart (20), said supporting frame is provided with a plurality of height adjustable pairs of wheels (23, 24, 25) on which said cart (20) is rollingly movable between the loading surface of any vehicle (100) and the support surface along which the cart (20) can be rol- lingly used to transport objects and/or multi-purpose equipment
2) Cart (20) according to the claim 1, characterized in that said supporting frame is preferably made from metallic draw pieces which are reciprocally connected to each other to fonn a horizontal portion (21) and a vertical portion (43), said portion are both quadrangular in shape and firmly joined together according to a "L" shaped configuration.
3) Cart (20) according to the claim 1, characterized in that it comprises a first pair of suspended wheels (23) which are provided with height adjustable legs (26) in positions corresponding to those of the respective front comers of the horizontal portion (21), a second pair of wheels (24) which are provided in the frontal part of both sides of the horizontal portion (21) and equipped with legs (28) which are urged by elastic means (44) to pivot about a horizontal axle, a third pair of wheels (25) are provided with legs (32) which are slidably and vertically retractable in corresponding seats (33) provided in the vertical portion (22), said cart (20) being rollingly movable at least on said second (24) and third (25) pairs of wheels for transporting objects and/or multi-purpose equipment. 4) Cart (20) according to the previous claims, characterized in that said basket (40) is fixed to said horizontal (21) and vertical (22) portions of said supporting stracture and it presents a substantially paralleiepipedal shape having an open upper side, said basket (40) houses, in a removable way, a thermally insulated container (41) which is hermetically closable by means of a cover (42) and which houses a plurality of cooling accumulators (43) of the type containing an eutectic mixture, said, cooling accumulators (43) are adapted to be placed on the bottom and positioned adjacent the inner walls of the thermal-insulation container (41) for ensuring frozen foods conservation. 5) Cart (20) according to the previous claims, characterized in that said basket (40) comprises a handle (34) which is formed by two vertical legs (35) connected by an horizontal handgrip (36) for manually pushing or pulling said cart (20); said vertical legs (35) are slidably housed in corresponding seats (37) provided in said vertical portion (22) of said supporting stracture and can be fixed in posi- tion by means of known clamping systems, said handgrip (36) being height adjustable between a fully lowered position during the loading of the cart (20) in the vehicle (100), wherein the legs (35) are almost entirely housed within their respective seats (37) and a raised position for manually moving the cart (20). 6) Cart (20) according to the previous claims, characterized in that during the op- erations for loading the cart (20) into any transport vehicle (100), said first pair of suspended wheels (23) are adapted to engage the loading floor (101) of the vehicle (100), that said second pair of pivotable wheels (24) are urged by said elastic means (44) to pivot towards the horizontal portion (21) of the supporting stracture and to engage the loading floor (101) of the transport veliicle (100) near the supporting legs (32) of said third pair of wheels (25), that said third pair of wheels (25) are slidably retractable towards the horizontal portion (21) of the supporting stracture until said third pair of wheels (25) engages the loading floor (101) of the transport vehicle (100) and supports the cart (20) within the transport vehicle (100) in cooperation with the pair of suspended wheels (23) and the pair of pivoting wheels (24) .
7) Cart (20) according to the previous claims, characterized in that said elastic means which promote the pivotal movement of the legs (28) of said second pair of wheels (24) are constituted by a single gas spring (44), the cylinder and the stem of the gas spring (44) are respectively connected to said horizontal portion (21) of the supporting frame and to the transverse stiffener (29) which is connecting said pivoting legs (28).
8) Cart (20) according to the previous claims, characterized in that additional elastic devices are respectively anchored to the horizontal portion (21) of the supporting frame and to the transverse stiffener (38), which is connecting the up- rights (32) of said third pair of wheels (25), and facilitate the sliding movement of the uprights (32) in the respective seats (33).
9) Cart (20) according to the previous claims, characterized in that said basket (40) is constituted by elements which are vertically stacked to enable a user to adapt its capacity to the variable features of the load to be transported. 10) Cart (20) according to the previous claims, characterized in that the vertical and horizontal walls of the basket (40) are made of metallic wire which is woven according to a mesh configuration.
11) Cart (20) according to the previous claims, characterized in that the vertical and horizontal walls of the basket (40) are closed and formed of plastic material. Latisana 18.09.2003 CORNTNO Ciro
PCT/IB2004/002980 2003-09-19 2004-09-14 Multi-purpose cart WO2005028277A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPN2003A000061 2003-09-19
IT000061A ITPN20030061A1 (en) 2003-09-19 2003-09-19 MULTIFUNCTIONAL TROLLEY.

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1630063A1 (en) * 2004-08-27 2006-03-01 Wolf A. Dr. Dobinsky Transport and storage device for goods
GB2421011A (en) * 2004-12-10 2006-06-14 R & D Marine Ltd Vehicle with a castor wheel
FR2937942A1 (en) * 2008-11-06 2010-05-07 Peugeot Citroen Automobiles Sa FLEXIBLE RACING CARRIAGE IN A MOTOR VEHICLE TRUNK
WO2011065808A1 (en) * 2010-07-02 2011-06-03 Jaime Kopchinsky Gendel Shopping trolley that can be transported in the boot of a car without unloading the shopping therefrom
FR2955823A1 (en) * 2010-02-03 2011-08-05 Ind De Thermoformage Et Mecano Soudure TWO-COMPONENT COMPOSITE CART DEVICE
ES2366851A1 (en) * 2011-02-25 2011-10-26 Araven, S.L. Basket for purchase elevable. (Machine-translation by Google Translate, not legally binding)
CN103448761A (en) * 2012-05-31 2013-12-18 苏州萃智新技术开发有限公司 Shopping mall self-service intelligent shopping cart and system and using method
FR2997365A1 (en) * 2012-10-29 2014-05-02 Robert Morel Trolley i.e. baggage barrow, for loading and handling e.g. furniture, in commercial vehicle, has loading support bars fixed on frame, and top part of frame allowing sliding of additional bars to block trolley inside passenger compartment
CN103863368A (en) * 2014-03-10 2014-06-18 苏州捷德瑞精密机械有限公司 Novel small trolley
US9126610B1 (en) * 2014-05-16 2015-09-08 Sagi Abiri Collapsible shopping cart apparatus
WO2017037702A1 (en) * 2015-09-01 2017-03-09 Geffen Yuval Collapsible locomotion platform and cart
US10131373B1 (en) 2017-11-20 2018-11-20 Ford Global Technologies, Llc Utility cart system for a motor vehicle
US20200023876A1 (en) * 2018-07-18 2020-01-23 Peter Andrew Puleo, JR. Collapsible handcart
US10640135B1 (en) 2019-04-11 2020-05-05 Yuval Geffen Collapsible locomotion platform with selectively arrestable wheel assembly
EP4033429A1 (en) * 2021-01-26 2022-07-27 Ze Combi Method and system for delivering parcels to urban recipients
US12128858B2 (en) 2021-10-25 2024-10-29 Honda Motor Co., Ltd. Cart with powered folding in a battery electric vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537077A1 (en) * 1982-12-02 1984-06-08 Rol Jean Handling trolley.
US5649718A (en) * 1996-08-01 1997-07-22 Groglio; Valerie Defede Utility cart
US6070899A (en) * 1998-05-28 2000-06-06 Gines; Roberto Self-retracting cart for use in the cargo bay of a sport utility vehicle
US20020149176A1 (en) * 2001-04-11 2002-10-17 Miller Timothy J. Versatile cart for transporting packages to a vehicle
FR2827262A1 (en) * 2001-07-13 2003-01-17 Olivo Sectional thermally insulated container consists of base and two vertical panel sub-assemblies with semi-rigid insulating complex
FR2832681A1 (en) * 2001-11-23 2003-05-30 Landry Nivor Motorized and computerized supermarket trolley has multi function console giving control of fourteen features such as payment by coin or card, reading and totalising bar codes and information screen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537077A1 (en) * 1982-12-02 1984-06-08 Rol Jean Handling trolley.
US5649718A (en) * 1996-08-01 1997-07-22 Groglio; Valerie Defede Utility cart
US6070899A (en) * 1998-05-28 2000-06-06 Gines; Roberto Self-retracting cart for use in the cargo bay of a sport utility vehicle
US20020149176A1 (en) * 2001-04-11 2002-10-17 Miller Timothy J. Versatile cart for transporting packages to a vehicle
FR2827262A1 (en) * 2001-07-13 2003-01-17 Olivo Sectional thermally insulated container consists of base and two vertical panel sub-assemblies with semi-rigid insulating complex
FR2832681A1 (en) * 2001-11-23 2003-05-30 Landry Nivor Motorized and computerized supermarket trolley has multi function console giving control of fourteen features such as payment by coin or card, reading and totalising bar codes and information screen

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1630063A1 (en) * 2004-08-27 2006-03-01 Wolf A. Dr. Dobinsky Transport and storage device for goods
GB2421011A (en) * 2004-12-10 2006-06-14 R & D Marine Ltd Vehicle with a castor wheel
FR2937942A1 (en) * 2008-11-06 2010-05-07 Peugeot Citroen Automobiles Sa FLEXIBLE RACING CARRIAGE IN A MOTOR VEHICLE TRUNK
EP2184205A1 (en) * 2008-11-06 2010-05-12 Peugeot Citroen Automobiles SA Shopping trolley which can be loaded into a vehicle
FR2955823A1 (en) * 2010-02-03 2011-08-05 Ind De Thermoformage Et Mecano Soudure TWO-COMPONENT COMPOSITE CART DEVICE
EP2357117A1 (en) * 2010-02-03 2011-08-17 Industrie de Thermoformage et Mécano Soudure (Société Anonyme) Carriage device with two components
WO2011065808A1 (en) * 2010-07-02 2011-06-03 Jaime Kopchinsky Gendel Shopping trolley that can be transported in the boot of a car without unloading the shopping therefrom
ES2366851A1 (en) * 2011-02-25 2011-10-26 Araven, S.L. Basket for purchase elevable. (Machine-translation by Google Translate, not legally binding)
CN103448761A (en) * 2012-05-31 2013-12-18 苏州萃智新技术开发有限公司 Shopping mall self-service intelligent shopping cart and system and using method
FR2997365A1 (en) * 2012-10-29 2014-05-02 Robert Morel Trolley i.e. baggage barrow, for loading and handling e.g. furniture, in commercial vehicle, has loading support bars fixed on frame, and top part of frame allowing sliding of additional bars to block trolley inside passenger compartment
CN103863368A (en) * 2014-03-10 2014-06-18 苏州捷德瑞精密机械有限公司 Novel small trolley
US9126610B1 (en) * 2014-05-16 2015-09-08 Sagi Abiri Collapsible shopping cart apparatus
WO2017037702A1 (en) * 2015-09-01 2017-03-09 Geffen Yuval Collapsible locomotion platform and cart
US10131373B1 (en) 2017-11-20 2018-11-20 Ford Global Technologies, Llc Utility cart system for a motor vehicle
US20200023876A1 (en) * 2018-07-18 2020-01-23 Peter Andrew Puleo, JR. Collapsible handcart
US10640135B1 (en) 2019-04-11 2020-05-05 Yuval Geffen Collapsible locomotion platform with selectively arrestable wheel assembly
EP4033429A1 (en) * 2021-01-26 2022-07-27 Ze Combi Method and system for delivering parcels to urban recipients
US12128858B2 (en) 2021-10-25 2024-10-29 Honda Motor Co., Ltd. Cart with powered folding in a battery electric vehicle

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