Garden hoe |
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申请号 | US10748726 | 申请日 | 2003-12-29 | 公开(公告)号 | US20050145398A1 | 公开(公告)日 | 2005-07-07 |
申请人 | Carol Maurer; Robert Leedle; | 发明人 | Carol Maurer; Robert Leedle; | ||||
摘要 | An embodiment of the invention is a garden hoe with a novel blade to better enable a gardener to perform gardening related tasks. The blade includes two similarly shaped cutting portions engaged in a partially overlapping manner. The hoe according an embodiment of the invention operates, among other ways, parallel to the surface of the ground to cultivate, till, weed, or otherwise dig up. A gardener can rotate the hoe around its handle's longitudinal axis to alter the angle with which the blade contacts the ground to more effectively chop, edge, and move dirt depending on the requirements of the gardening task. | ||||||
权利要求 | |||||||
说明书全文 | Embodiments of the invention relate to gardening tools, and more specifically to a gardening hoe. Gardening is an activity that can be both recreational and revenue generating. On one end of the spectrum is a person that has converted a small parcel of their yard (or smaller yet) to grow ornamental and/or food items for their own personal use. At the other end of the spectrum is a commercial landscaper or greenhouse operator that is looking for an improved tool to manage their plants, trees, and shrubs. A garden, and the care thereof, can also be a spiritual experience—a relaxing pastime that transcends time and the worries of everyday life. For some gardening is meditative, for others organizational. For others still, it is the opportunity to love and care for a living plant much as a parent would love a child. A garden can be magical. As Marie Nettleton Carroll writes in “Garden Magic:”
Embodiments of a garden hoe will be described. Reference will now be made in detail to a description of these embodiments as illustrated in the drawings. While the embodiments will be described in connection with these drawings, there is no intent to limit them to drawings disclosed herein. On the contrary, the intent is to cover all alternatives, modifications, and equivalents within the spirit and scope of the described embodiments as defined by the accompanying claims. Briefly, an embodiment of the invention is a garden hoe with a novel blade shape to better enable a gardener to perform gardening related tasks. The traditional hoe shape, for which the angle between the blade and the handle is approximately 90 degrees, operates with the blade perpendicular to the ground surface. The blade of an embodiment of the invention operates, among other ways, parallel to the surface of the ground to cultivate, till, weed, or otherwise dig up. A gardener can rotate the hoe around its handle's longitudinal axis to alter the angle with which the blade contacts the ground to more effectively chop, edge, and move dirt depending on the requirements of the gardening task. The circumferential edge 150 of the overlapping discs may be sharpened to increase the ability with which the blade portion 130 can cut through weed stalks, root fibers, or any other material that would interfere with, for example, soil cultivation. Further, as noted the gardener can rotate the hoe around the longitudinal axis of the handle to alter the angle with which the blade portion 130 contacts the ground or other surface or material to be, for example, chopped. In this way, the sharp circumferential edge 150 of the blade portion 130 can be used in any variety of ways to perform gardening tasks. For example, with the hoe 100 in its normal position (e.g., gardener standing erect with the hoe extending anteriorly), the hoe 100 can be swung laterally to chop plants at their base. The hoe 100 can then scoop up what has been chopped without changing the orientation of the blade portion 130 with respect to the ground. The gardener can also rotate the handle portion 110 to orient the blade portion 130 much like a traditional hoe to accommodate gardening tasks that benefit from a tradition hoe design. A gardener can further thrust the hoe 100 forward to grasp, for example, a weed stalk at the intersection of the two overlapping discs of an embodiment of blade portion 130. Yet further, a gardener can rotate the handle portion 110 to orient the blade portion 130 so that the blade portion 130 is perpendicular to the ground with the sharpened circumferential edge 150 parallel to the path of travel as the gardener extends and retracts the hoe away and toward his or her body respectively. In this way, a gardener can cut an edge on, for example, grass adjoining other landscaping for which a sharply defined grass edge would be aesthetically pleasing. Further uses, orientations, and benefits of the blade design will be apparent to a gardener. An additional feature is that the blade portion 130 may be used either above, at, or below the surface of, for example, the soil 500 to be cultivated as illustrated by In an embodiment, and as discussed with reference to shaft portion 120, the exposed metal surface of the blade portion 130 is a stainless metal alloy or has been galvanized to resist oxidizing (i.e., rusting) when exposed to water or ground moisture. The shaft portion 120 and blade portion 130 can therefore also be washed without requiring an extensive and complete drying to avoid oxidation. As noted, in an embodiment the blade portion 130 comprises two overlapping discs, or a single piece of metal with a substantially similar shape. One skilled in the art will recognize the elegance of the disclosed embodiment in that it improves the ability with which and the simplicity by which a gardener can care for their garden. |