CA2228218A1 - Multipurpose cart assembly - Google Patents
Multipurpose cart assembly Download PDFInfo
- Publication number
- CA2228218A1 CA2228218A1 CA 2228218 CA2228218A CA2228218A1 CA 2228218 A1 CA2228218 A1 CA 2228218A1 CA 2228218 CA2228218 CA 2228218 CA 2228218 A CA2228218 A CA 2228218A CA 2228218 A1 CA2228218 A1 CA 2228218A1
- Authority
- CA
- Canada
- Prior art keywords
- assembly
- frame member
- central frame
- multi purpose
- sub
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K27/00—Sidecars; Forecars; Trailers or the like specially adapted to be attached to cycles
- B62K27/003—Trailers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M31/00—Hunting appliances
- A01M31/006—Game carriers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M31/00—Hunting appliances
- A01M31/02—Shooting stands
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B85/00—Furniture convertible into other kinds of furniture
- A47B85/06—Tables convertible otherwise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
- B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B19/00—Runners for carrying wheeled vehicles to facilitate travel on ice or snow
- B62B19/02—Runners for carrying wheeled vehicles to facilitate travel on ice or snow attachable to wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/002—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor convertible from a one-axled vehicle to a two-axled vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/42—Persons or animals, dead or alive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
- B62B2301/08—Wheel arrangements; Steering; Stability; Wheel suspension comprising additional wheels to increase stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0079—Towing by connecting to another vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Handcart (AREA)
Abstract
A multi purpose frame structure which can be utilized by the outdoor enthusiast for many purposes such as for carrying objects, carrying disabled persons, acting as a table, acting as an observation tower perched in a tree, acting as a back pack, as a seat, and as a wheeled vehicle having a central frame member. The multipurpose frame includes a central frame member defining first and second opposed sides and first and second opposed ends. An axle is mounted to the frame so as to extend transversely between the first and second sides. A first sub-assembly is located at the first end of the central frame member. The first sub-assembly includes a yoke having one end thereof pivotably secured to the central frame member. A second sub-assembly is located at the second end of the central frame member.The second sub-assembly has one end thereof pivotably secured with respect to the central frame member.
When used for transporting one or more objects, the mufti purpose frame assembly may include a caster wheel which is mounted on the yoke. The one end of the yoke pivotably secured to the central frame member is preferably secured thereto at a point spaced inwardly from the first end of the central frame member. When utilized with the caster wheel, the yoke may be secured to the central frame member to prevent pivotable movement of the yoke.
When used for transporting one or more objects, the mufti purpose frame assembly may include a caster wheel which is mounted on the yoke. The one end of the yoke pivotably secured to the central frame member is preferably secured thereto at a point spaced inwardly from the first end of the central frame member. When utilized with the caster wheel, the yoke may be secured to the central frame member to prevent pivotable movement of the yoke.
Description
MULTI PURPOSE CART ASSEMBLY
BACKGROUND OF THE INVENTION
The present invention relates to a multi purpose frame structure and more particularly, relates to a multi purpose frame structure which can be utilized by the outdoor enthusiast.
Outdoor enthusiasts such as hunters, bird watchers and the like often have many diverse requirements for equipment. Such equipment might be utilized for supporting objects, supporting people perched in a tree, etc. Since most conventional structures are only designed to serve a single purpose, the user must choose between 1 o various structures and often is left without the equipment desired for performing specific tasks. The problem is compounded by the fact that conventional structures are often cumbersome and difficult to transport in the environment typically encountered by outdoor enthusiasts.
Accordingly, there exists a need for a multi purpose frame assembly which can be used for a variety of purposes.
SUMMARY OF THE INVENTION
It is an object of the present invention to provide a multi purpose frame assembly that could be used for a variety of purposes.
It is a further object of the present invention to provide a mufti purpose frame 2o assembly which can be readily transformed to an appropriate configuration for performing a specific task.
It is a further obj ect of the present invention to provide a mufti purpose frame assembly which can be economically manufactured, of a simple structure, and easy to use.
According to one aspect of the present invention, there is provided a multi purpose frame assembly which comprises a central frame member having first and second opposed sides and first and second opposed ends, axle mounting means arranged to mount an axle which extends transversely between the first and second sides, a first sub-assembly located at the first end of the central frame member, the first sub-assembly comprising a yoke having one end thereof pivotably secured to the central frame member, and a second sub-assembly located at the second end of the central frame member, the second sub-assembly having one end thereof pivotably secured with respect to the central frame member.
1 o The mufti purpose frame assembly of the present invention is designed to be used for many purposes such as for carrying objects, carrying disabled persons, acting as a table, acting as an observation tower perched in a tree, acting as a back pack, as a seat, and as a wheeled vehicle. A number of different accessories may be used with the mufti purpose frame assembly depending upon the purpose of use.
~ 5 In one aspect of the present invention, the mufti purpose frame assembly has a generally rectangular configuration with a plurality of cross members extending between the first and second opposed sides.
The means for mounting the axle preferably comprises first and second axle mounting plates extending downwardly from the first and second opposed sides with 2o an axle extending between the first and second axle mounting plates. Wheels are mounted on either end of the axle.
When used for transporting one or more objects, the mufti purpose frame assembly may include a caster wheel which is mounted on the yoke. The one end of the yoke pivotably secured to the central frame member is preferably secured thereto 25 at a point spaced inwardly from the first end of the central frame member.
When utilized with the caster wheel, the yoke may be secured to the central frame member to prevent pivotable movement of the yoke.
The yoke may have a first section lying in a first plane and a second shorter section lying in a second plane angled with respect to the first plane. A
handle assembly may be provided, the handle assembly having one end thereof connected to the second section of the yoke. In one embodiment, the handle assembly may include a toothed portion at a distal end thereof for purposes which will be discussed hereinbelow.
In one embodiment, the central frame member has a pair of mounting bars 1 o extending beyond the second end of the central frame member with the second sub-assembly being pivotably mounted to the mounting bars.
Strap means may be provided for securing the second sub-assembly to an object such as a tree.
The second sub-assembly may conveniently comprise a pair of longitudinally 15 extending tubular elements having a plurality of transversally extending tubular elements and with a U-shaped member pivotably secured to the longitudinally extending tubular elements. In such embodiment, there may be provided a web extending between a base portion of the U-shaped member and the second sub-assembly, the web being sized to restrict pivotal movement of the U-shaped member 2o with respect to the tubular elements to thereby form an arrangement wherein the web extends substantially perpendicular to the tubular elements.
There may further be provided an arrangement wherein there are included first and second U-shaped leg members which extend downwardly from the central frame member proximate the first and second ends thereof. Even further, there may be 25 provided additional U-shaped leg members for maintaining the central frame member at a desired height with respect to one or more accessories as will be discussed in greater detail in the description of the preferred embodiments.
BRIEF DESCRIPTION OF THE DRAWINGS
Having thus generally described the invention, reference will be made to the accompanying drawings illustrating an embodiment thereof, in which:
Figure 1 is a perspective view of a portion of a multi purpose frame according to the present invention;
Figure 2 is a side elevational view of a mufti purpose frame similar to Figure and incorporating different accessories;
1o Figure 3 is a perspective view illustrating a different use of the mufti purpose frame of Figure 1;
Figure 4 is a side elevational view of a portion of the mufti purpose frame of Figure 3;
Figure 5 is a view taken along the line V-V of Figure 4;
15 Figure 6 is a side elevational view illustrating movement of a platform which may be used in conjunction with the mufti purpose frame of the present invention;
Figure 7 is a top plan view of the platform of Figure 6;
Figure 8 is a side elevational view of a further use of the mufti purpose platform of the present invention;
2o Figure 9 is a side elevational view of a mufti purpose frame similar to Figure 8 showing attachment thereof to a bicycle;
Figure 10 is a detail view of a wheel mounting arrangement for the caster wheel employed in the embodiments of Figures 2 and 8;
Figure 11 is a partial perspective view of a still further embodiment with an 25 accessory therefor and use of the mufti purpose frame of the present invention;
Figure 12 is a side elevational view illustrating the attachment of the accessory of Figure 11 to the mufti purpose frame;
Figure 13 illustrates a modified use of the mufti purpose frame and accessory of Figure 11;
Figure 14 illustrates the attachment used in the arrangement of Figure 13;
Figure 1 S illustrates a folding mechanism with the attachment of Figure 14;
and Figure 16 is a detailed exploded view of the attachment.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
1o Refernng to the drawings in greater detail and by reference characters thereto, there is illustrated in Figure 1 a mufti purpose frame which includes a main or central frame portion generally designated by reference numeral 10.
Central frame portion 10 is of a generally rectangular configuration having a first side member 12, a second side member 14, first end member 16, and second end member 18. Extending between side members 12 and 14 are a plurality of transversely extending bars 20 (some shown partially cut away).
A yoke generally designated by reference numeral 22 is secured to one of the transversely extending bars 20 by means of pivotable connections 21. At a front end of yoke 22 there is provided a yoke front attachment element 24 consisting of a pair of 2o side elements 26 and a front cross element 28. Side elements 26, as seen in Figures 1 and 2, have a portion adjacent front cross element 28 which extends upwardly to lie in a plane angled with respect to the horizontal plane.
Located on first and second side members 12 and 14 are a pair of axle mounting plates 32 and 34 respectively. Mounted on axle mounting plates 32 and is a transversely extending axle 36 for purposes of mounting a pair of wheels 38 (only one shown). Alternatively and as one accessory, the arrangement may include a ski 40 mounted on a pair of struts 42 which in turn are connected to side member 14.
A similar arrangement would be provided on the other side of central frame member 10.
In the illustrated embodiment of Figures 1 and 2, a handle assembly generally designated by reference numeral 46 is secured to yoke front attachment element 24.
Handle assembly 46 comprises a pair of longitudinally extending bars 48 and having an upper distal end 50 with handle member 52 being connected thereto by suitable means.
1 o In the illustrated embodiment of Figure 2, there is provided a caster wheel assembly generally designated by reference numeral 54 and which will be discussed in greater detail hereinbelow.
When used in the position shown in Figures 1 and 2, yoke 22 may be secured to end member 16 by means of a suitable attachment member 44 (a bolt or similar).
15 At the rear of central frame member 10 there is provided an auxiliary platform generally designated by reference numeral 60 and which includes a pair of side tubular elements generally designated by reference numeral 64 which are pivotably secured to frame members 62 which extend outwardly past end member 18. The connection is preferably a quick release type. A plurality of transverse tubes 2o extend between side tubular elements 64 of platform 60.
Associated with auxiliary platform 60 is a U-shaped member 72 having a pair of legs the distal ends of which are rotatably mounted on side tubular elements 64 and having a base member 76 extending between legs 74. A protective cushioning material 78 is provided about legs 74 and base 76. A web material is mounted about 2s base 76 and is secured behind a transversely extending tube 70 extending between side tubular elements 64. There is also provided a retaining strap 82 for use with auxiliary platform 60.
Auxiliary platform 60 may be secured to a vertical support such as a tree T as is shown in Figures 3 and 7. As illustrated, yoke 22 is rotated such that the handle assembly 46 extends downwardly to act as a brace against tree T. Handle member is removed and a gripping member 86 having teeth 88 thereon is designed to engage the side of the tree. Auxiliary platform 60 may additionally be secured to the tree by means of one or more screws 84. Retaining strap 82 may likewise be secured about tree T.
1 o In a further embodiment, and refernng to Figures 11 to 16, central frame 10 is provided with a pair of U-shaped upper leg assemblies 100 at either end thereof with leg assemblies 100 being suitably secured by means of brackets 102. In turn, there are provided lower U-shaped leg assemblies 104 secured to upper U-shaped leg assemblies 100 by means of a suitable bracket 106. A supplementary platform generally designated by reference numeral 108 and having a tubular frame 109 carrying web 111 is secured to members 62 by means of a plurality of hinge assemblies 116. Supplementary platform 108 is of a structure similar to that aforedescribed with respect to central frame 10; there is provided a upper leg assembly 110 secured by brackets 102 and a lower U-shaped leg assembly 114 2o connected to upper leg assembly 110 by means of brackets 113.
As may be seen in Figures 11 and 13, various combinations are possible with respect to the use of supplementary platform 108. Thus, in the arrangement shown in Figure 11, supplementary platform 108 may form an extension of central frame member 10 and is located at a height equal thereto. As shown in Figure 13, one arrangement may be utilized wherein lower leg assemblies 104 may be pivoted inwardly such that only U-shaped leg assemblies 100 are used for supporting central frame member 10. At the same time, lower U-shaped leg assemblies 114 can move from a retracted position adjacent web 111 to an extended position as shown in dotted lines.
Each hinge assembly may, in one embodiment, comprise a pair of hinged sections 118, 120 secured by a pin 122 which may be retained by a retainer clip 124.
In the embodiment shown in Figures 14 and 15, hinged movement may occur about point 128 so as to permit supplementary platform 108 to lie coplanar with central frame member 10.
1 o As shown in Figures 8 to 10, the mufti purpose frame assembly may also be converted to a wheeled vehicle. In the arrangement shown in Figure 8, one or more retaining walls 96 are secured to central frame member 10 and the mufti purpose frame assembly may then be utilized as a vehicle which can be pulled or pushed.
In the arrangement of Figure 9, the handle assembly 46 is connected to a suitable adapter on a bicycle for towing thereby.
As shown in Figure 10, caster wheel mounting member 92 may be mounted in a bearing 90 with an upper portion having a threaded rod 94.
It will be understood that the above described embodiments are for purposes of illustration only and that changes and modifications may be made thereto without 2o departing from the spirit and scope of the invention.
BACKGROUND OF THE INVENTION
The present invention relates to a multi purpose frame structure and more particularly, relates to a multi purpose frame structure which can be utilized by the outdoor enthusiast.
Outdoor enthusiasts such as hunters, bird watchers and the like often have many diverse requirements for equipment. Such equipment might be utilized for supporting objects, supporting people perched in a tree, etc. Since most conventional structures are only designed to serve a single purpose, the user must choose between 1 o various structures and often is left without the equipment desired for performing specific tasks. The problem is compounded by the fact that conventional structures are often cumbersome and difficult to transport in the environment typically encountered by outdoor enthusiasts.
Accordingly, there exists a need for a multi purpose frame assembly which can be used for a variety of purposes.
SUMMARY OF THE INVENTION
It is an object of the present invention to provide a multi purpose frame assembly that could be used for a variety of purposes.
It is a further object of the present invention to provide a mufti purpose frame 2o assembly which can be readily transformed to an appropriate configuration for performing a specific task.
It is a further obj ect of the present invention to provide a mufti purpose frame assembly which can be economically manufactured, of a simple structure, and easy to use.
According to one aspect of the present invention, there is provided a multi purpose frame assembly which comprises a central frame member having first and second opposed sides and first and second opposed ends, axle mounting means arranged to mount an axle which extends transversely between the first and second sides, a first sub-assembly located at the first end of the central frame member, the first sub-assembly comprising a yoke having one end thereof pivotably secured to the central frame member, and a second sub-assembly located at the second end of the central frame member, the second sub-assembly having one end thereof pivotably secured with respect to the central frame member.
1 o The mufti purpose frame assembly of the present invention is designed to be used for many purposes such as for carrying objects, carrying disabled persons, acting as a table, acting as an observation tower perched in a tree, acting as a back pack, as a seat, and as a wheeled vehicle. A number of different accessories may be used with the mufti purpose frame assembly depending upon the purpose of use.
~ 5 In one aspect of the present invention, the mufti purpose frame assembly has a generally rectangular configuration with a plurality of cross members extending between the first and second opposed sides.
The means for mounting the axle preferably comprises first and second axle mounting plates extending downwardly from the first and second opposed sides with 2o an axle extending between the first and second axle mounting plates. Wheels are mounted on either end of the axle.
When used for transporting one or more objects, the mufti purpose frame assembly may include a caster wheel which is mounted on the yoke. The one end of the yoke pivotably secured to the central frame member is preferably secured thereto 25 at a point spaced inwardly from the first end of the central frame member.
When utilized with the caster wheel, the yoke may be secured to the central frame member to prevent pivotable movement of the yoke.
The yoke may have a first section lying in a first plane and a second shorter section lying in a second plane angled with respect to the first plane. A
handle assembly may be provided, the handle assembly having one end thereof connected to the second section of the yoke. In one embodiment, the handle assembly may include a toothed portion at a distal end thereof for purposes which will be discussed hereinbelow.
In one embodiment, the central frame member has a pair of mounting bars 1 o extending beyond the second end of the central frame member with the second sub-assembly being pivotably mounted to the mounting bars.
Strap means may be provided for securing the second sub-assembly to an object such as a tree.
The second sub-assembly may conveniently comprise a pair of longitudinally 15 extending tubular elements having a plurality of transversally extending tubular elements and with a U-shaped member pivotably secured to the longitudinally extending tubular elements. In such embodiment, there may be provided a web extending between a base portion of the U-shaped member and the second sub-assembly, the web being sized to restrict pivotal movement of the U-shaped member 2o with respect to the tubular elements to thereby form an arrangement wherein the web extends substantially perpendicular to the tubular elements.
There may further be provided an arrangement wherein there are included first and second U-shaped leg members which extend downwardly from the central frame member proximate the first and second ends thereof. Even further, there may be 25 provided additional U-shaped leg members for maintaining the central frame member at a desired height with respect to one or more accessories as will be discussed in greater detail in the description of the preferred embodiments.
BRIEF DESCRIPTION OF THE DRAWINGS
Having thus generally described the invention, reference will be made to the accompanying drawings illustrating an embodiment thereof, in which:
Figure 1 is a perspective view of a portion of a multi purpose frame according to the present invention;
Figure 2 is a side elevational view of a mufti purpose frame similar to Figure and incorporating different accessories;
1o Figure 3 is a perspective view illustrating a different use of the mufti purpose frame of Figure 1;
Figure 4 is a side elevational view of a portion of the mufti purpose frame of Figure 3;
Figure 5 is a view taken along the line V-V of Figure 4;
15 Figure 6 is a side elevational view illustrating movement of a platform which may be used in conjunction with the mufti purpose frame of the present invention;
Figure 7 is a top plan view of the platform of Figure 6;
Figure 8 is a side elevational view of a further use of the mufti purpose platform of the present invention;
2o Figure 9 is a side elevational view of a mufti purpose frame similar to Figure 8 showing attachment thereof to a bicycle;
Figure 10 is a detail view of a wheel mounting arrangement for the caster wheel employed in the embodiments of Figures 2 and 8;
Figure 11 is a partial perspective view of a still further embodiment with an 25 accessory therefor and use of the mufti purpose frame of the present invention;
Figure 12 is a side elevational view illustrating the attachment of the accessory of Figure 11 to the mufti purpose frame;
Figure 13 illustrates a modified use of the mufti purpose frame and accessory of Figure 11;
Figure 14 illustrates the attachment used in the arrangement of Figure 13;
Figure 1 S illustrates a folding mechanism with the attachment of Figure 14;
and Figure 16 is a detailed exploded view of the attachment.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
1o Refernng to the drawings in greater detail and by reference characters thereto, there is illustrated in Figure 1 a mufti purpose frame which includes a main or central frame portion generally designated by reference numeral 10.
Central frame portion 10 is of a generally rectangular configuration having a first side member 12, a second side member 14, first end member 16, and second end member 18. Extending between side members 12 and 14 are a plurality of transversely extending bars 20 (some shown partially cut away).
A yoke generally designated by reference numeral 22 is secured to one of the transversely extending bars 20 by means of pivotable connections 21. At a front end of yoke 22 there is provided a yoke front attachment element 24 consisting of a pair of 2o side elements 26 and a front cross element 28. Side elements 26, as seen in Figures 1 and 2, have a portion adjacent front cross element 28 which extends upwardly to lie in a plane angled with respect to the horizontal plane.
Located on first and second side members 12 and 14 are a pair of axle mounting plates 32 and 34 respectively. Mounted on axle mounting plates 32 and is a transversely extending axle 36 for purposes of mounting a pair of wheels 38 (only one shown). Alternatively and as one accessory, the arrangement may include a ski 40 mounted on a pair of struts 42 which in turn are connected to side member 14.
A similar arrangement would be provided on the other side of central frame member 10.
In the illustrated embodiment of Figures 1 and 2, a handle assembly generally designated by reference numeral 46 is secured to yoke front attachment element 24.
Handle assembly 46 comprises a pair of longitudinally extending bars 48 and having an upper distal end 50 with handle member 52 being connected thereto by suitable means.
1 o In the illustrated embodiment of Figure 2, there is provided a caster wheel assembly generally designated by reference numeral 54 and which will be discussed in greater detail hereinbelow.
When used in the position shown in Figures 1 and 2, yoke 22 may be secured to end member 16 by means of a suitable attachment member 44 (a bolt or similar).
15 At the rear of central frame member 10 there is provided an auxiliary platform generally designated by reference numeral 60 and which includes a pair of side tubular elements generally designated by reference numeral 64 which are pivotably secured to frame members 62 which extend outwardly past end member 18. The connection is preferably a quick release type. A plurality of transverse tubes 2o extend between side tubular elements 64 of platform 60.
Associated with auxiliary platform 60 is a U-shaped member 72 having a pair of legs the distal ends of which are rotatably mounted on side tubular elements 64 and having a base member 76 extending between legs 74. A protective cushioning material 78 is provided about legs 74 and base 76. A web material is mounted about 2s base 76 and is secured behind a transversely extending tube 70 extending between side tubular elements 64. There is also provided a retaining strap 82 for use with auxiliary platform 60.
Auxiliary platform 60 may be secured to a vertical support such as a tree T as is shown in Figures 3 and 7. As illustrated, yoke 22 is rotated such that the handle assembly 46 extends downwardly to act as a brace against tree T. Handle member is removed and a gripping member 86 having teeth 88 thereon is designed to engage the side of the tree. Auxiliary platform 60 may additionally be secured to the tree by means of one or more screws 84. Retaining strap 82 may likewise be secured about tree T.
1 o In a further embodiment, and refernng to Figures 11 to 16, central frame 10 is provided with a pair of U-shaped upper leg assemblies 100 at either end thereof with leg assemblies 100 being suitably secured by means of brackets 102. In turn, there are provided lower U-shaped leg assemblies 104 secured to upper U-shaped leg assemblies 100 by means of a suitable bracket 106. A supplementary platform generally designated by reference numeral 108 and having a tubular frame 109 carrying web 111 is secured to members 62 by means of a plurality of hinge assemblies 116. Supplementary platform 108 is of a structure similar to that aforedescribed with respect to central frame 10; there is provided a upper leg assembly 110 secured by brackets 102 and a lower U-shaped leg assembly 114 2o connected to upper leg assembly 110 by means of brackets 113.
As may be seen in Figures 11 and 13, various combinations are possible with respect to the use of supplementary platform 108. Thus, in the arrangement shown in Figure 11, supplementary platform 108 may form an extension of central frame member 10 and is located at a height equal thereto. As shown in Figure 13, one arrangement may be utilized wherein lower leg assemblies 104 may be pivoted inwardly such that only U-shaped leg assemblies 100 are used for supporting central frame member 10. At the same time, lower U-shaped leg assemblies 114 can move from a retracted position adjacent web 111 to an extended position as shown in dotted lines.
Each hinge assembly may, in one embodiment, comprise a pair of hinged sections 118, 120 secured by a pin 122 which may be retained by a retainer clip 124.
In the embodiment shown in Figures 14 and 15, hinged movement may occur about point 128 so as to permit supplementary platform 108 to lie coplanar with central frame member 10.
1 o As shown in Figures 8 to 10, the mufti purpose frame assembly may also be converted to a wheeled vehicle. In the arrangement shown in Figure 8, one or more retaining walls 96 are secured to central frame member 10 and the mufti purpose frame assembly may then be utilized as a vehicle which can be pulled or pushed.
In the arrangement of Figure 9, the handle assembly 46 is connected to a suitable adapter on a bicycle for towing thereby.
As shown in Figure 10, caster wheel mounting member 92 may be mounted in a bearing 90 with an upper portion having a threaded rod 94.
It will be understood that the above described embodiments are for purposes of illustration only and that changes and modifications may be made thereto without 2o departing from the spirit and scope of the invention.
Claims (16)
1. A multi purpose frame assembly comprising:
a central frame member having first and second opposed sides and first and second opposed ends;
axle mounting means arranged to mount an axle which extends transversely between said first and second sides;
a first sub-assembly located at said first end of said central frame member;
said first sub-assembly comprising a yoke having one end thereof pivotably secured to said central frame member; and a second sub-assembly located at said second end of said central frame member, said second sub-assembly having one end thereof pivotably secured with respect to said central frame member.
a central frame member having first and second opposed sides and first and second opposed ends;
axle mounting means arranged to mount an axle which extends transversely between said first and second sides;
a first sub-assembly located at said first end of said central frame member;
said first sub-assembly comprising a yoke having one end thereof pivotably secured to said central frame member; and a second sub-assembly located at said second end of said central frame member, said second sub-assembly having one end thereof pivotably secured with respect to said central frame member.
2. The multi purpose frame assembly of Claim 1 wherein said central frame member has a generally rectangular configuration with a plurality of cross members extending between said first and second opposed sides.
3. The multi purpose frame assembly of Claim 2 wherein said means for mounting an axle comprises first and second axle mounting plates extending downwardly from said first and second opposed sides respectively.
4. The multi purpose frame assembly of Claim 3 further including an axle mounted on said first and second axle mounting plates, and a wheel mounted on either end of said axle.
5. The multi purpose frame assembly of Claim 4 further including a caster wheel, said caster wheel being mounted on said yoke.
6. The multi purpose frame assembly of Claim 1 wherein said one end of said yoke pivotably secured to said central frame member is secured at a point spaced inwardly from said first end of said central frame member.
7. The multi purpose frame assembly of Claim 6 further including means to secure said yoke to said central frame member proximate said first end.
8. The multi purpose frame assembly of Claim 6 wherein said yoke comprises a first section lying in a first plane and a second shorter section lying in a second plane angled with respect to said first plane.
9. The multi purpose frame assembly of Claim 6 further including a handle assembly, said handle assembly having one end thereof connected to said second section of said yoke.
10. The multi purpose frame assembly of Claim 9 wherein said handle assembly includes a toothed portion at a distal end thereof.
11. The multi purpose frame assembly of Claim 1 wherein said central frame member has a pair of mounting bars extending beyond said second end, said second sub-assembly being pivotably mounted thereto.
12. The multi purpose frame assembly of Claim 11 further including strap means associated with said second sub-assembly for securing said second sub-assembly to an object.
13. The multi purpose frame assembly of Claim 11 wherein said second sub-assembly comprises a pair of longitudinally extending tubular elements having a plurality of transversally extending tubular elements, and a U-shaped member pivotably secured to said longitudinally extending tubular elements.
14. The multi purpose frame assembly of Claim 13 further including a web extending between a base portion of said U-shaped member and said second sub-assembly, said web being sized to restrict pivotal movement of said U-shaped member with respect to said tubular elements such that said web extends substantially perpendicularly to said tubular elements.
15. The multi purpose frame assembly of Claim 1 further including first and second U-shaped leg members extending downwardly from said central frame member proximate said first and second ends respectively.
16. The multi purpose frame assembly of Claim 15 further including first and second lower U-shaped leg members associated with said first and second upper leg members respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2228218 CA2228218A1 (en) | 1998-04-07 | 1998-04-07 | Multipurpose cart assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2228218 CA2228218A1 (en) | 1998-04-07 | 1998-04-07 | Multipurpose cart assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2228218A1 true CA2228218A1 (en) | 1999-10-07 |
Family
ID=29409178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2228218 Abandoned CA2228218A1 (en) | 1998-04-07 | 1998-04-07 | Multipurpose cart assembly |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2228218A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2971224A1 (en) * | 2011-02-07 | 2012-08-10 | Jean Francois Allheilly | TRANSPORT DEVICE |
-
1998
- 1998-04-07 CA CA 2228218 patent/CA2228218A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2971224A1 (en) * | 2011-02-07 | 2012-08-10 | Jean Francois Allheilly | TRANSPORT DEVICE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |