Patent Application
20220210984
The present invention relates generally to the field of cultivation devices, and more particularly, to tree cultivation devices configured for water conservation, irrigation purposes, and protection of the tree base and bark around the tree base.
When cultivating trees, such as various different species of fruit trees (e.g., citrus, apple, cherry, etc.), many different tree cultivation devices are known such as those disclosed in U.S. Pat. No. 8,296,995 “Tree Protection and Water Saving Apparatus” and U.S. Pat. No. 9,814,188 “Tree Trunk Housing and Adjustable Water-Saving Device”. However, these devices are often difficult to assemble, disassemble, and/or difficult to use. For example, many devices require complex assembly of several individual components via fasteners, which is both time consuming and cumbersome. These fasteners must be periodically replaced to ensure proper functionality of these devices. Moreover, certain devices lack sufficient rigidity to properly protect the portion of the tree housed therein and/or to properly pass and/or conserve water from an exterior of the above mentioned devices into an interior of the device. Thus, in view of these disadvantageous and unfavorable features, a need for additional tree cultivation devices exists.
It is an object of the invention to provide a tree cultivation device that properly houses a portion of a tree therein and that has sufficient rigidity to protect that portion of the tree while housed within the device from inclement weather conditions, falling/flying debris during such inclement weather conditions, and/or insects by enclosing the tree base therein when the device is in use. Moreover, this device includes unique features such as troughs and openings configured to capture and pass externally originating liquids (e.g., rainwater) into the interior of the device that aid in achieving the objective of minimizing and/or reducing the need for constant irrigation of these trees while concurrently providing the above mentioned protection characteristics. These devices further advantageously include anchoring means that stabilize and anchor the device in a desired location such that inclement weather conditions will not displace and/or remove the device from its desired location while in use. Specifically disclosed is a tree cultivation device for water conservation and/or protection comprising: (a) a hollow frustoconical body configured for receiving and enclosing a tree base therein; the hollow frustoconical body comprising: (i) a base of the device configured for positioning on a ground or potting surface around and adjacent to (laterally adjacent to circumferentially surround) a tree base in which a tree is planted, the base comprising an anchoring means attached to the base of the device that is configured to anchor the device into the ground or potting surface while the tree base is received or enclosed in the device; (ii) a top end of the device with an opening defined by peripheral edges formed in the top end, the opening configured to receive a portion of a tree trunk therethrough and the peripheral edges defining the opening that are configured to directly contact and support the tree trunk; (iii) a plurality of troughs formed within an outer surface of the hollow frustoconical body that are positioned between the base and top end of the device, each trough is spaced apart from one another and each trough is configured to dispense a liquid from an outer surface of the device internally within the device; and (iv) a slit that continuously extends on the hollow frustoconical body from the peripheral edges defining the top end of the device to the base, such that the slit is openable (arrow O1) and closable (arrow C1) such that a tree base may be received (and enclosed) internally within the hollow frustoconical body when the device is in use. In certain aspects, above mentioned features (i)-(iii) of the frustoconical body are unitary and/or monobloc. In certain aspects, above mentioned features (i)-(iv) of the frustoconical body are unitary and/or monobloc. In each of these aspects, the device is injection molded from, for example, moldable and/or thermoplastic resin including but not limited to a polyolefin, a polyurethane, or a polystyrene.
In certain aspects, the device comprises a concentric ring configuration when viewed from a top and/or bottom view.
In certain aspects, the device comprises a stepped configuration when viewed from a side view.
In certain aspects, the top end of the device comprises a planar surface radially extending inwardly from an outermost edge of the top end towards a center of the top end in which the peripheral edges of the opening are positioned.
In certain aspects, the top end further comprises a predetermined shape immediately adjacent to the peripheral edges of the opening on the top end and extending in a direction away from the planar surface of the top end, the predetermined shape and peripheral edges are resiliently deformable to receive and support the tree trunk therein when the device is in use. The predetermined shape is preferably a triangular shape when viewed from a top and/or bottom view.
In certain aspects, the base is annular and/or circular shaped.
In certain aspects, the anchoring means are directly attached to the base and are configured to anchor the device within the ground or potting surface, preferably immediately adjacent to a tree base. In certain aspects, the anchoring means are removably attachable and detachable from the base; the anchoring means can be attached to the base via a number of fastening means such as a threaded engagement, a snap fit engagement, a friction fit engagement, or any combination thereof.
In certain aspects, the anchoring means includes a plurality of projections directly connected to and circumferentially positioned around the base with each projection extending in a direction away from the top end and base of the device.
In certain aspects, each projection of the plurality of projections of the anchoring means terminates in a sharp (and/or pointed) end configured to penetrate the ground or potting surface around and adjacent to the tree base to anchor the device when the device is in use.
In certain aspects, each trough has a curved shape configured to capture liquid emitted from an external source (e.g., rainwater or an external irrigation source) and pass the captured liquid to an interior of the device.
In certain aspects, the curved shape is a concavity extending in a direction from an outer surface towards the interior of the device when viewed from a top view of the device.
In certain aspects, each trough has an opening positioned therein that is in fluid communication with the interior of the device such that liquid captured from an exterior of the device on the trough is passed into the interior of the device via the opening positioned in each trough. In certain aspects and to further facilitate liquid drainage from the trough into the interior of the device via each opening, portions of the trough immediately adjacent to each opening are angled towards (e.g., decline angle towards) each opening to further facilitate drainage of the liquid from the trough through the opening into the interior of the device.
In certain aspects, the opening in each trough has a parallel axial alignment (axis parallel with V1) relative to the opening in the top end of the device.
In certain aspects, each trough is a circular shape formed on an outer diameter of the device when viewed from a top view of the device.
In certain aspects, each trough has a plurality of openings positioned therein with each opening of the plurality of openings in fluid communication with the interior of the device such that liquid captured in each trough is passed from the exterior of the device on the trough to the interior of the device via each opening positioned in each trough.
In certain aspects, each opening of the plurality of openings in each trough has a parallel axial alignment (axis parallel with V1) relative to the opening in the top end.
In certain aspects, the device comprises a first and second trough with the first trough being more proximate to the top end of the device than the second trough, and the second trough being more proximate to the base of the device than the first trough.
In certain aspects, an outer diameter (OD2) of the second trough is greater than an outer diameter (OD1) of the first trough.
In certain aspects, also disclosed is a kit having the tree cultivation device packaged therein.
Embodiments of the invention can include one or more or any combination of the above features and configurations.
Additional features, aspects and advantages of the invention will be set forth in the detailed description, which follows, and in part will be readily apparent to those skilled in the art from that description or recognized by practicing the invention as described herein. It is to be understood that both the foregoing general description and the following detailed description present various embodiments of the invention, and are intended to provide an overview or framework for understanding the nature and character of the invention as it is claimed. The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
These and other features, aspects and advantages of the present invention are better understood when the following detailed description of the invention is read with reference to the accompanying drawings, in which:
The present invention will now be described more fully hereinafter with reference to the accompanying drawings in which exemplary embodiments of the invention are shown. However, the invention may be embodied in many different forms and should not be construed as limited to the representative embodiments set forth herein. The exemplary embodiments are provided so that this disclosure will be both thorough and complete, and will fully convey the scope of the invention and enable one of ordinary skill in the art to make, use and practice the invention. Like reference numbers refer to like elements throughout the various drawings.
With specific reference to
As shown, for example, in
In certain aspects and as shown in
As discussed above, one objective of the disclosed device is to minimize and/or reduce the need for constant irrigation of these trees. The device accomplishes this objective, in part, by capturing and passing externally originating liquids (e.g., rainwater and/or external irrigation water) into the interior of the device. As previously discussed, the device (100) preferably includes a plurality of troughs (each trough 150) formed on an exterior of the device. These troughs are preferably circular shaped (either continuous or discontinuous circles) formed on an outer diameter of the device when the device is viewed from the top. As further shown in
With further reference to
As further shown for example in
In certain additional aspects, above mentioned features (i)-(iii) of the frustoconical body are unitary and/or monobloc. In certain aspects, above-mentioned features (i)-(iv) of the frustoconical body are unitary and/or monobloc. In each of these aspects, the device is injection molded from, for example, moldable and/or thermoplastic resin including but not limited to a polyolefin, a polyurethane, or a polystyrene.
In certain aspects, the overall construction of the device (100) is sufficiently rigid and/or semi-rigid to provide support and protect the tree base and/or tree trunk as disclosed herein while in use, but is sufficiently pliable and resilient to handle and operable the device such that trees having varied trunk diameters may be received therein; this may be achieved by varying polymeric content and Shore A hardness when producing the device (100) and/or the hollow frustoconical body (102) of the device.
In certain aspects, also disclosed is a kit having the tree cultivation device packaged therein.
The foregoing description provides embodiments of the invention by way of example only. It is envisioned that other embodiments may perform similar functions and/or achieve similar results. Any and all such equivalent embodiments and examples are within the scope of the present invention and are intended to be covered by the appended claims.
| Number | Date | Country | |
|---|---|---|---|
| 63134642 | Jan 2021 | US |
