Rotatable plant stand
A rotatable plant stand adapted to support a plant includes a base member. A top member is supported by the base by way of a bearing member so that the top member is rotatable about a central axis, and this rotation may be automated. In some embodiments, the top member has a peripheral edge that is geometrically the same as the peripheral edge of the base member. In some embodiments, the base and members have opposed cavities with the bearing member being nested in the cavities. In some embodiments, the top member has a skirt portion that depends downwardly to form a chamber that receives the base member. The base member may be provided with wheels or may be a pedestal. The top member may include a water reservoir and may provide a pot for the plant. A method of caring for the plant by rotation is also disclosed.
The present invention broadly concerns the care and nurturing of plants. Particularly the present invention is directed to stands for rotating plants relative to a light source. More specifically the present invention is directed to a plant stand that includes components that move relative to each other and that may be provided with wheels to facilitate the movement of a plant placed thereon.
BACKGROUND OF THE INVENTIONAll living things need the warmth and light of the sun to grow and remain healthy. Many plants require a source of light to prosper, and it is well know that a plant will respond directly to the direction incident light. Plants tend to grow towards the location of the light source, such as the sun. For example, a dieffenbachia plant will lean heavily to the side which it receives sunlight. Yucca plants share the same characteristic, although they do not respond to direct sunlight but rather indirect light.
Many plants are large in size and mass. Thus, the plant, the medium in which it is planted and the potting container can have substantial in weight. To move such plants is therefore not a small task. Yet, it is often beneficial to turn the plant so that one side of the plant will not be heavy sided compared to the other. Sometimes it may be beneficial to move a plant out of direct sunlight yet return it to the original position.
A disadvantage of current plant containers is that they are neither readily rotatable nor movable from one location to another. Where plants and their respective containers are on wheeled supports, damage may be done to flooring or the plant may tip over and spills may occur during movement. Where a plant is displayed on an elevated plant stand, it can be very difficult to change the position of the plant. Usually, the only way of changing the plant's position is to actually rotate the pot itself relative to the elevated stand. This may become cumbersome for the homeowner and inconvenient. Furthermore, manual methods of rotating the plant may be faulty and a plant may not get the proper location that it needs.
Therefore, a need exists to provide a convenient method for a person to easily rotate and move plants of all sizes. There is a further need to be able to automate this rotation. That is, there is a need for a reliable easy to use, durable plant stand designed to easily and possible automatically rotate plants. There is a further need for plant stands that are easy to move when holding heavy plants. The present invention is directed to meeting those needs.
SUMMARY OF THE INVENTIONIt is an object of the present invention to provide a new and useful plant stand that is simple in construction and easy to use.
Another object of the present invention is to provide a durable plant stand that can be rotated so as to rotate a plant placed upon it.
Yet another object of the present invention is to provide a plant stand that can be used to move the position of a plant and that is particularly useful for moving heavy plants.
A further object of the present invention is to provide a rotating plant stand that efficiently accommodates plants of various sizes.
Still a further object of the present invention is to provide a decorative plant stand having a pleasing symmetric appearance.
Still another object of the present invention is to provide a plant stand that prevents plants from tipping upon being moved.
Another object of the present invention is provide a rotating plant stand that can also be moved in order to position a plant in the best location to receive sunlight.
Still another object of the present invention is to provide a rotating plant stand that allows the rotation of the plant in order for the plant to thrive and grow evenly on all sides of the plant.
According to the present invention, then, a rotatable plant stand is provided. The plant stand is adapted to support a plant relative to a support surface. Broadly, the plant stand includes a base member that may rest substantially horizontal to the support surface with the base member having a base peripheral edge. A top member is then supported by the base member in substantially parallel relation thereto. The top member has a top member peripheral edge. A bearing member is interposed between the base member and the top member such that the top member is rotatable about a central axis with respect to the base member.
In some of the embodiments of the present invention, the base member peripheral edge and the top member peripheral edge are substantially geometrically the same. The base member may be formed as a pedestal. In some embodiments, the top member is configured as a water reservoir adapted to supply of source of water to the plant. The water reservoir may be formed integrally with a pot portion, if desired. In still other embodiments, the top member may include a skirt portion that depends downwardly from the top member peripheral edge thereby to form a chamber to nestibly receive the base member. In yet another embodiment, the top member may be configured as a Christmas tree stand.
In any of the embodiments, if desired, may be secured to the base member opposite the top member so that the plant stand may roll on the support surface. The base member and the top member may be configured substantially identically, again if desired. In addition, at least one of the base member and the top member may have a cavity formed therein so that the bearing member is nested in the cavity. The bearing member may be a thrust bearing and, if desired, may be annular in shape.
The present invention is also directed to a method of caring for a plant. Here, the method broadly includes a plant stand that includes a top member rotatably journaled with respect to a base member. A potted plant is then placed on the plant stand. The method then includes the step of rotating the plant at spaced apart selected time intervals over a desired angular amount. The method may, if desired, include the step of moving the potted plant from one location to another while the potted plant is supported on the plant stand. This, for example, may be accomplished by wheels.
These and other objects of the present invention will become more readily appreciated and understood from a consideration of the following detailed description of the exemplary embodiments of the present invention when taken together with the accompanying drawings, in which:
BRIEF DESCRIPTION OF THE DRAWINGS
The present invention is directed to an ascetically pleasing plant stand that is sturdy and durable. The invention is constructed so as to support a plant while having the ability to efficiently rotate and laterally relocate a plant in order to maximize the growth and health thereof. The ensuing descriptions of the exemplary embodiments of a movable plant stand of the present invention specially relate to a plant stand that is designed to uphold and transport plants of various sizes, weights and shapes. One of ordinary skill in the art would appreciate, however, that the present invention has other applications other than those described herein and can support other items.
Generally the broad form of the present invention includes a plant stand comprising two pieces, such as disks, that rotate relative to each other and that may also be moved laterally by easy methods. These pieces may vary in size and geometry to accommodate plants of various sizes. The general form of the present invention may include a base disk and a top disk that are of geometrically similar size and shape and which rotate with respect to one another on a thrust bearing. The invention, if desired, can further include, wheels to permit rolling the stand and a plant located thereon. An optional motorized drive and appropriate controls may also be employed.
As is illustrated in
As is further illustrated in these figures, each of base member 12 and top member 14 are constructed as circular disks out of wood with their respective peripheral edges 13 and 15 having a geometric shape that is substantially the same. Indeed, as shown in this embodiment, base member 12 and top member 14 are constructed substantially identically. While base member 12 and top member 14 are shown to be made of wood, base member 12 and top member 14 could be made of any suitable material such as plastic, composites, metal, ceramic, etc.
As illustrated, the underside of top member 14 has a generally cylindrical cavity 19 formed therein. Likewise the upper side of base member 12 as a similar cavity 17. Cavities 17 and 19 receive a thrust bearing 20 so that base member 12 and top member 14 can rotate with respect to one another about a common central axis “A”. As is shown in
In greater detail it may be seen that the depths of cavities 13 and 15 are selected to accommodate thrust bearing 20 in a manner such that base member 12 and top member 14 are spaced apart from one another. Thus, a small gap is located between base member 12 and top member 14. The small gap is necessary to accommodate thrust bearing 20 and to permit easy rotation. Bearing 20 permits top member 14 to rotate in either direction relative to base member 12. Base plate 22 of thrust bearing 20 is located in cavity 17 and is secured therein by means of suitable fasteners, such as screws 26. Similarly, top plate 24 of thrust bearing 20 is located in cavity 19 and is secured therein by means of suitable fasteners, again, such as screws 28. However, it should be understood that any means could be used for attaching base member 12 to top member 14 but allow for a turning motion of top member 14. Such means include thrust bearings, ball bearings, or other bearings in a ring formation or other formation within a plate, a simple thin walled ring or belt of bearings, sliders, grooves and frictionless mating surfaces, and the like. Base member 12 and top member 14 are each provided with access ports 46 and 48, respectively, to allow access to screws 26 and 28 thereby to permit mounting of the thrust bearing.
A modified embodiment of the plant stand of
Plant stand 110, illustrated in
FIGS. 11, 12(a) and 12(b) illustrate another embodiment of the plant stand of the present invention. With reference to these figures, it may be seen that plant stand 250 includes base member 252 formed as a latticework of arcuate metal rods including a circular outer peripheral rod 254 and a plurality of generally C-shaped inner rods 256. Base member 252 may be depicted as supported by a plurality of castors 258, and a thrust bearing 260 is supported on an upper portion of base member 252.
With specific reference to FIGS. 12(a) and 12(b), it may be seen that top member 262 may be mounted in two alternative orientations. Here, top member 262 includes a central portion 264 and a sidewall 266 that form a chamber 268. As shown in
With further reference to
In
In
A simplified version of a plant stand is illustrated in
The plant stand according to the present invention may be used to support a decorative tree, such as a Christmas and the like. Thus, as is shown in
Base member 612 supports a top 614 that is configured as a Christmas tree stand. Here, top member 614 includes a lower wall 616 that is provided with an annular channel 617 that is geometrically similar to channel 613 so as to nest thrust bearing 620 therein. When assembled, top member 614 may rotate relative base member 612. Top member 614 further has a frustoconical sidewall 618 that extends upwardly from lower wall 616 and supports a centrally located cylindrical wall 630 that has a bottom wall 632 in order to form a cup-shaped chamber 634 adapted to receive the trunk 611 of a Christmas tree. Suitable bolts 640 are provided to tighten on the trunk 611 as is known in the art.
Finally, with reference to
It should be appreciated from the foregoing, that the plant stand according to the present invention may also include any method that may implemented by this structure. Particularly, this method may include the rotating of plant supported on the plant stand and drive events that are spaced apart by selected time intervals and wherein the rotation event rotates the plant for desired angular amount. The method may also include the movement of the plant from one location to another while the plant is supported therein.
Accordingly, the present invention has been described with some degree of particularity directed to the exemplary embodiments of the present invention. It should be appreciated, though, that the various features described may be employed with any of the embodiments set forth in this description. It should therefore be further appreciated that the present invention is defined by the following claims construed in light of the prior art so that such modifications or changes may be made to the exemplary embodiments of the present invention without departing from the inventive concepts contained herein.
Claims
1. A rotatable plant stand adapted to support a plant relative to a support surface, comprising:
- (A) a base member adapted to be supported on a substantially horizontal to a support surface and having a base peripheral edge;
- (B) a top member supported by said base member in substantially parallel relation thereto and having a top member peripheral edge that is substantially geometrically the same as said base peripheral edge; and
- (C) a bearing member interposed between said base member and said top member whereby said upper top member is rotatable about a central axis with respect to said base member.
2. A rotatable plant stand according to claim 1 including a plurality of wheels secured to said base member opposite said top member.
3. A rotatable plant stand according to claim 1 wherein said base member is configured as a pedestal.
4. A rotatable plant stand according to claim 1 wherein said base member and said top member are configured substantially identically.
5. A rotatable plant stand according to claim 1 wherein at least one of said base member and said top member has a cavity formed therein, said bearing member being nested in said cavity.
6. A rotatable plant stand according to claim 1 wherein said top member is configured as a water reservoir operative to hold a supply of water for a plant.
7. A rotatable plant stand according to claim wherein 1 said top member is configured as a pot for a plant.
8. A rotatable plant stand according to claim 1 including a drive operative to rotate said top member relative to said base member.
9. A rotatable plant stand according to claim 1 wherein said top member is configured as a Christmas tree stand.
10. A rotatable plant stand adapted to support a plant relative to a support surface, comprising:
- (A) a base member adapted to be supported on a substantially horizontal to a support surface and having a base member upper surface and a base member lower surface opposite the base member upper surface, said base member upper surface having a base cavity formed centrally therein;
- (B) a top member supported by said base member in substantially parallel relation thereto and having a top member upper surface and a top member lower surface opposite the top member upper surface, said top member lower surface having a top cavity formed centrally therein, said base member and said top member oriented such that the top member lower surface faces said lower member upper surface with the base cavity and the top cavity in opposed relation;
- (C) a bearing member interposed between said base member and said top member with a lower portion of said bearing member nested in the base cavity and with an upper portion of said bearing member nested in the top cavity, said upper top member thereby being rotatable about a central axis with respect to said base member.
11. A rotatable plant stand according to claim 10 including a plurality of wheels secured to said base member opposite said top member.
12. A rotatable plant stand adapted to support a plant relative to a support surface, comprising:
- (A) a base member adapted to be supported on a substantially horizontal to a support surface;
- (B) a bearing member disposed on said base member; and
- (C) a water reservoir adapted to supply a source of water to the plant, said water reservoir being supported by said bearing member for rotation relative to said base member.
13. A rotatable plant stand according to claim 12 including a plurality of wheels secured to said base member opposite said top member.
14. A rotatable plant stand according to claim 12 including a pot portion secured to said water reservoir opposite said base member.
15. A rotatable plant stand adapted to support a plant relative to a support surface, comprising:
- (A) a base member adapted to be supported on a substantially horizontal to a support surface and having a base peripheral edge;
- (B) a top member supported by said base member in substantially parallel relation thereto and including a central portion surrounded by a top member peripheral edge and a skirt portion depending from the top member peripheral edge thereby to form a chamber to nestably receive said base member; and
- (C) a bearing member interposed between said base member and said top member whereby said upper top member is rotatable about a central axis with respect to said base member.
16. A rotatable plant stand according to claim 15 wherein said bearing member is annular in shape.
17. A method of caring for a plant, comprising:
- (A) providing a plant stand that includes a top member rotatably journaled with respect to a base member;
- (B) placing a potted plant on said plant stand; and
- (C) rotating said potted plant at spaced-apart selected time intervals over desired angular amount.
18. The method according to claim 17 including a step of moving the potted plant from one location to another while the potted plant is supported on said plant stand.
Type: Application
Filed: Aug 30, 2004
Publication Date: Apr 21, 2005
Inventors: Hope Lehman (Evergreen, CO), David Lehman (Evergreen, CO)
Application Number: 10/930,279