Patent Application
20230356666
In general, there is an unmet need for a device which attaches to a vehicle, such as a car or a pickup truck, in a safe and convenient manner, which is able to be concurrently usable for transport of a plurality of bicycles in addition to other cargo on the exterior of a vehicle securely. Typically, one can find a bicycle rack, which may hold a plurality of bicycles, or a roof rack, or a hitch mount T-bar cargo carrier, which could hold one or more canoes or construction materials or the like but not as a single combined unit. Bicycle racks mounted on a vehicle tend to be mountable on the vehicle's roof or the rear of the vehicle. When mounted on the roof, it becomes an arduous task to access the bicycles for placement or removal and once placed, the bicycles impact vehicular fuel efficiency by causing enormous wind resistance.
Alternatively, one or more bicycles can be placed on a rack attached at the rear of the vehicle. The bicycles ride behind or more typically parallel to and/or elevated from the rear the vehicle. Although mounting and dismounting bicycles is easier in this configuration, there are issues with the bicycles contacting the vehicle during mounting, dismounting, and while in transit, potentially causing damage and obstructing view. Either way, it can be difficult to mount the rack and it is easy for a person mounting the rack to cause damage to the vehicle either during mounting or because of reduced visibility. It can also be a challenge to mount the bicycles. It would be beneficial for a rack itself which is easy to mount, does not require climbing or reaching the roof of a car, and can hold bicycles and other cargo concurrently with ease of placement. When there is a need to carry cargo, removal of the normally present hitch mount bike rack to install a hitch mount T-bar cargo carrier rack followed later by reinstall of the dedicated bike rack, represents an inordinate amount of extra difficulty and work. A combination bike & cargo hitch mount rack therefore is a great advantage.
Bicycle racks tend to allow bicycles to be mounted by the bicycle frame alone. While generally secure, this method allows wheels to spin and also creates additional unnecessary wind resistance. In addition, once the bicycle rack is mounted on the rear of the vehicle, the rack and its bicycles become fixed in position and for many bike rack models, access to the interior of the vehicle through the rear such as through a hatch or trunk vanishes unless the bicycles are first removed or a form of gymnastics is performed. To access the vehicle interior easily one must use other vehicle doors or dismount the bicycles. It would be beneficial to allow such access when the vehicle is carrying bicycles alone or for the combination of bicycles and roof cargo.
Further, bicycle racks tend to mount by being attached to multiple portions of a vehicle, such as rain gutters, one or more doors, or one or more windows concurrently. Also, mounting bicycles on racks tends to be an awkward or arduous process whereby the person mounting needs to be extra careful to avoid scratching the bicycle or the vehicle. It would be beneficial to have an easy and safe approach to bicycles mounting on and dismounting from a rack.
Roof racks themselves have many problems, particularly when mounting on a high roof, such as on an SUV. A user may need to use a ladder to access the roof, and may have to balance loads for placement on the roof while on the ladder.
Further, it is always a challenge to place or remove heavier cargo from a roof. It would be beneficial to overcome this obstacle as well by formulating a rack which eases access and loading efforts.
Even mounting either a bicycle rack or a roof rack alone tends to be an arduous process and each often requires multiple points of connection and contact. By using the hitch as a sole point of connection, securing the device to the vehicle is assured and access does not require climbing onto the vehicle or a ladder.
The present invention is directed to a combined bicycle rack and roof cargo holder for a vehicle, such as a sport utility vehicle, car, minivan, or pickup truck, where the cargo is securely held over and/or past the vehicle, the present invention is configured to carry a plurality of mounted bicycles in addition to roof cargo, such as but not limited to one or more canoes, kayaks, boats, skis, construction materials, luggage and/or the like with articulation for easing placement and removal. The mounting portion of the present invention preferably leverages use of a vehicle hitch.
The present invention allows human access to the rear of the vehicle even while the vehicle has bicycles and potentially other cargo mounted. Further, the device of the present invention is articulatable to both provide access to the interior of the vehicle while the bicycles are on the vehicle, and is also articulatable to provide fulcrum-like and rotatable angular access to ease placing of or removing roof cargo.
There are at least two primary points of articulation in the present invention. The first allows the bulk of the device with its payload to move away from the rear hatch of the vehicle so that the rear hatch can be opened and a user can have direct access to the interior of the vehicle from its rear without removal of bicycles from the rack or removal of the rack itself. The second point of articulation is related to an upper horizontal beam, which is used at least for supporting roof cargo, but also angles away from the vehicle and rotates to allow easier loading and secure of cargo on the roof. This beam's height is also adjustable and it can be used in a variety of ways for further securing cargo above it or otherwise on it. These points of articulation can be engaged separately or together.
The present invention is directed to a combination bicycle and cargo rack (“device”) for a vehicle. The device of the present invention has numerous benefits over the prior art including being alignable, and at least in part being self-aligning, in that the device is adjustable to both the vehicle being used, to various bicycle frame shapes and frame tube angles and at least the device's position on the vehicle depending on whether the vehicle door is open or closed, as well as adjusting to ease cargo placement on or removal from a roof. That is, the horizontal and vertical positioning of some or all of the device may change, either on its own or with user control, based on whether the vehicle's rear hatch is open or closed, and the device may articulate in whole or in part. The function of enabling easy bicycle and roof cargo load onto a vehicle for transport together via such articulations provide benefits previously unattainable. The device of the present invention, in part because it articulates, allows for access to the interior of the rear of the vehicle even when the device is attached to the vehicle, and even when bicycles are attached to the device. These articulation benefits are achieved, at least in part, via selectable pinning and clamping arrangements on the device, where the pin(s) when inserted or clamps when tightened using knobs (as an example), keep the device and its contents locked in its horizontal/vertical position and orientation, and when removed allows the device to “float” with the opening of the vehicle's rear hatch and to articulate in part to improve roof access. See
A goal of the present invention is to provide a combined bicycle and cargo roof load and carry rack for a vehicle.
Another goal of the present invention is a combined bicycle and cargo rack which is easily mounted on a vehicle.
Another goal of the present invention is to provide a combined bicycle and cargo rack where mounting bicycles is easily achieved with less effort than typical.
Another goal of the present invention is to provide a combined bicycle and cargo rack where mounting cargo on the roof is easily achieved with much less effort than typical.
Another goal of the present invention is to provide a device whereby the cargo, including bicycles, is easily secured, potentially without undue or any bicycle wheel movement.
Another goal of the present invention is to provide a combined bicycle and cargo rack whereby access to the rear interior of the vehicle remains available while bicycles are stored on the rack.
Another goal of the present invention is to provide articulation and pivoting of the combined rack as needed to ease access to placing and removing cargo on the roof.
Another goal of the present invention is to have a low weight combined bicycle and roof rack.
Another goal of the present invention is to have a support beam for supporting roof cargo, where the beam can include means for tying down or securing cargo without first having to place the cargo in position on the roof.
Another goal of the present invention is to have a bicycle rack which attaches to a vehicle via an onboard hitch.
Another goal of the present invention is to have a self aligning bicycle hold down feature that is strong and secures the bicycle yet minimizes or eliminates harm to the surface finish of various angled bicycle frame tube structures of various bicycle designs.
Another goal of the present invention is to have a device for carrying bicycles which can leverage existing roof racks.
The core portion of the device of the present invention includes two horizontal beams 250, 310 connected at their lengthwise centers to a vertical beam 220. The lower horizontal beam and vertical beam together are used for additional reasons including support for one or more bicycles and the upper horizontal beam is usable for reasons including supporting cargo riding above the device, including at least in part on the vehicle's roof. The device of the present invention includes an extension portion for allowing improved access for placing or removing roof cargo, such as but not limited to a canoe, a kayak, another boat, construction materials, a luggage pod, or skis, to the roof of the vehicle, thereby forming an angle and acting as a rotatable open shaft to enable easier lifting of various cargo onto the roof.
In one embodiment, upper horizontal beam 310 has holes 315 punched which can be used for securely tying down cargo.
With reference to
The cargo holder portion of the present invention (“cargo rack”) further includes a rotatable and articulatable portion, potentially rotatable to move to a drop down position, forming an effective angle (preferably acute) with its original position, to allow a person to access the cargo rack portion of the device or to the vehicle's roof for storage and removal of cargo while the person's feet remain on the ground thereby allowing the device to easily rotate to afford access to the car roof. The portion can additionally rotate to allow the cargo to be placed on the vehicle roof. Rotation can be anywhere from 90 to 180 or more degrees as needed. That is, this portion can articulate, rotate, or both. Consequently, the user need not use a ladder for access to the roof storage. In one embodiment, the upper horizontal bar 310 can rotate, thereby creating a rotatable cargo holder. The rotating cargo holder is configured at least (1) to provide adequate support past the rear of the vehicle for maintaining cargo in place on the vehicle's roof and (2) to provide an improvement in access to storage and removal of cargo from the vehicle's roof. That is, cargo like a canoe, or other long stiff objects or assemblies, can have one end placed on the rotating holder and with the other end of the cargo initially being on the ground, with the first end of the cargo being secured to the rack, the cargo can be lifted and rotated up and over the vehicle for further securing on the roof. By enabling lift of just one end of the cargo at a time, the felt weight of the object is cut by approximately 50% and lifting may be eased by further leveraging the upper horizontal beam of the present invention.
In addition, the upper horizontal beam of the present invention can be used in conjunction with a common roof rack or can be used for roof cargo without a roof rack in that the cargo can be tied down to the vehicle itself in addition to being secured to the upper horizontal beam.
While in one embodiment the cargo rack portion may be limited to a single horizontal beam (of the two in the core) and potentially a perpendicular section, the perpendicular section potentially being a portion or the entirety of a vertical beam, the cargo rack portion can be extended to include additional elements which are securable to the vehicle roof, such as but not limited to rails, platforms, or additional horizontal elements separately securable, such as to rain gutters, windows, and the like. When such extra elements are included, they may be detachable from the remainder of the device.
The device of the present invention primarily is intended to connect to a vehicle primarily or exclusively using a hitch extending from the lower rear portion of the vehicle. The connection to the hitch of the car is usable as one of the points of support and the connection to the hitch is one of the points of articulation of the device.
The device of the present invention is configured to carry the bicycles behind the vehicle, instead of the bicycles being attached to a device attached to a window, door frame, or rain gutters of the vehicle, and the bicycles travel while resting in a generally vertical plane. As shown, the bicycles are carried so as to be vertically positioned and arranged to face 90 degrees from the direction of the vehicle. As shown, the bicycles are configured to have the same orientation as each other but need not have the same orientation and, in the configuration shown, can be mounted in opposite direction to one another.
Importantly, when bicycles (or wheelchairs, etc.) are included, they ride within the device's frame, such as is shown in
A base beam structure 290 is included in the present invention and has a critical role of holding typically four bushings (more or less as needed may be included, or other known support structures may be used) in line to enable strong support (hold things well in position but also reduce side to side flexing of the vertical beam and all attached), and allows for easy rotation of horizontal beam 250 and attached wheel trays/loops.
As can be seen in
The vertical beam or portion 220, preferably square in cross section, which is preferably formed of light yet strong aluminum or composite materials, extends upwardly from the horizontal portion at about the lower horizontal portion's center. In general, the cross-section is uniformly structured. In some embodiments, pin arrangements are used for easing access, rotating, articulating, and/or securing the device and/or its cargo. The vertical beam may be formed of other suitable materials in the alternative, such as but not limited to titanium and steel. This vertical beam has additional functions—it can be extended or contracted by pieces nesting within other piece or by removing sections, so it itself can be adjusted easily, such as to conform to the height of an existing roof rack, and its position can be locked in place, such as through pinning. It can articulate, such as having a section near the top which can pivot toward and/or away from the vehicle. Lower horizontal beam 250 and vertical beam 220 together are defined as the “bicycle holding” functional element. Similarly, the entirety of the vertical beam can pivot from either or both of the upper horizontal beam 310 or lower horizontal beam 250. This full pivot affords the opportunity to use some or all of the bike holding portion of the device as a slide surface for raising and/or lowering storage elements from the roof without having to awkwardly lift items to the roof. When articulating or pivoting, or returning elements to place, the elements include various pinning arrangements.
With reference to
Each wheel of each bicycle is intended to seat into one loop of a paired set of loops 100 (one loop for a front wheel, one loop for a back wheel) so that some of each wheel 120 sits below the plane of the loops. By securing the wheels in the loops, the wheels are precluded from rotating while being driven by the vehicle.2 Each pair of loops may be in a different plane such as to accommodate handlebars being in different planes. The loops, which are adjustable each of vertically and laterally (that is, distance relative to one another), sit in a horizontal plane which itself may be adjustable up or down. The loops are attached to the overall frame of the device and extend outwardly from the lower horizontal beam of the device of the present invention. When a bicycle is seated in the loops as described herein. 2 While shown in
When configured for wheelchairs and/or the like, the device is similarly adjustable.
Each bicycle is positionally non-mobile when secured, and one or more frame supports (“hold downs”) are further used to lock the bicycle in place using a clamping block closed by a clamping knob threaded fastener or other secure means. See
By seating the bicycles in the loops, one can angularly lower or raise the device to enable raising the rear hatch of the vehicle without unseating the bicycles.
As can be seen in
In some embodiments, the device of the present invention may include further elements. Struts 270 are fixed side diagonal elements used to provide both additional structure stiffness to the device and to keep the two bicycles in position and avoid contacting one another. Cross link pieces 280 are also helpful for providing structure and strength to the device and are used as inflection points for releasing the lower horizontal beam and its attached vertical beam from their normally vertical orientation so as, for example, to enable easier access to the vehicle interior thru the rear hatch by articulation of these components with bicycles loaded.
In other embodiments, the device can further include a roof rack to further attach to the vehicle. As shown in
In the preferred embodiment, the vehicle used is one with a nearly vertical backside, such as but not limited to an SUV 130 or minivan. The device of the present invention can attach to other vehicles, such as sedans or pickup trucks as well. The function of this combined bike and cargo carry device however is particularly useful for cars, minivans that might not otherwise easily carry large objects like canoes or construction materials as is typical for a larger less fuel efficient pickup truck.
Additional figures are providing showing various assemblies and sub-assemblies, in use and otherwise.
Importantly, although described herein as bicycles generally riding behind the vehicle, bicycles and also or alternatively riding devices may travel as cargo does on the roof.
The “take apart pin” connects the vertical post with bearings that supports the rotating T-bar. By removing it, the vertical post and T-bar can be separated from the base. This module separation enables less weight & hassle during install into the vehicle hitch.
As shown in
Other fixed angle or adjustable angle embodiments are possible using routine design methods.
As shown in
The bikes or cargo pod can be loaded at a much easier height while the rack is tilted down to the ground to the rear of the vehicle. Once loaded the main portion of the inventions' rotating T-bar acts like an extra person holding up one end while the other end is carried around 180 degrees to the front of the vehicle for simple drop down into place and attachment onto standard roof racks.
As shown in
In this implementation the poles extend thru removable port covers, (headlight-like), fastened by clevis pins. In other implementations they can be mounted on the outside of the pod.
The present invention further includes an optional design for folding up the rack for in car storage.
This application claims priority to U.S. Provisional Patent Application No. 63/199,939, filed Feb. 4, 2021 and now expired, and is a continuation-in-part of and claims priority to U.S. Pat. No. 17,592,467, filed Feb. 3, 2022, now pending and allowed, the entirety of each of which is incorporated by reference.
| Number | Date | Country | |
|---|---|---|---|
| 63199939 | Feb 2021 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 17592467 | Feb 2022 | US |
| Child | 18353969 | US |
