The subject matter described herein relates to a surround for a fire pit. This surround has particular but not exclusive utility for portable fire pits.
Portable fire pits are commonly used in back yards for recreation, camping, and other locations to provide outdoor heat and to support over-fire cooking including marshmallow roasting.
A fireplace surround is an architectural element which surrounds a fireplace, providing aesthetic and utility benefits. Although architectural elements are commonly found in built-in fireplaces, it appears that there are not such elements for a portable fire pit. In addition, fire pits can generate significant heat, such that outer surfaces of the fire pit may become hot. This presents a risk of heat damage to surfaces on which the fire pit is placed (e.g., grass, asphalt, concrete, etc.), and risk to humans and animals that come in direct contact with the fire pit.
Accordingly, a fire pit surround could provide advantages relating to utility purposes, aesthetic purposes, reducing exposure to hot surfaces on which the fire pit is placed, and/or other purposes.
The information included in this Background section of the specification, including any references cited herein and any description or discussion thereof, is included for technical reference purposes only and is not to be regarded as subject matter by which the scope of the disclosure is to be bound.
The present disclosure provides a surround structure that partially encloses a fire pit, thus protecting the ground from direct contact with the bottom surface of the fire pit structure, and protecting humans and animals from direct contact with outer surfaces of the fire pit. The fire pit surround includes support legs, support hoops, and fabric panels that establish a perimeter separated from the fire pit's outer surfaces by a safety gap. The fire pit surround can also include tabletop portions on which food, drinks, eating utensils, and other items may be placed, as well as vented bezel portions to offset the tabletop portions from the outer surfaces of the fire pit. The fire pit surround is configured such that a user can remove (for example) one tabletop portion, one bezel portion, and one fabric panel with attached support hoop segments, to create an opening in the fire pit surround that facilitates access to the fire pit.
The fire pit and surround system disclosed herein has particular, but not exclusive, utility for portable back yard fire pits. One general aspect includes a surround for a fire pit. The surround includes a frame including: at least three legs, each leg of the at least three legs including a connector disposed at a top portion. The surround also includes a plurality of tabletop sections, each tabletop section having lateral ends, an inward facing side, and an outward facing side and being configured to connect to the respective connectors of at least two of the legs and also configured to quick disconnect from the connector of said at least two of the legs. The surround also includes a plurality of bezel sections, each bezel section of the plurality of bezel sections extending radially inward from the inward facing side of a tabletop section of the plurality of tabletop sections, each bezel section having lateral ends, an inner edge, and an outer edge, the inner edge of the plurality of bezel sections defining an inner perimeter of the surround.
Implementations may include one or more of the following features. In some embodiments, the frame further includes: at least two support hoops removably attached to at least two of the legs; and a plurality of panels removably attached to the at least two support hoops. In some embodiments, at least one tabletop section, at least one bezel section, at least one leg, or at least one panel includes an added color, pattern, image, or logo. In some embodiments, each bezel section removably extends from least one of the tabletop sections. In some embodiments, the surround further includes a fire pit support including a plurality of support arms extending radially inward from the at least three legs to a central intersection. In some embodiments, the inner edge of the plurality of bezel sections form an entirely enclosed inner perimeter of the surround.
One general aspect includes a surround for a fire pit. The surround includes a frame including: at least three legs, each leg of the at least three legs including a cradle disposed at a top portion of the leg; and at least two support hoops removably attachable to at least two of the legs. The surround also includes a panel removably attached to the at least two support hoops. The surround also includes a plurality of tabletop sections, each tabletop section configured to rest removably in the cradles of at least two of the legs. The surround also includes a plurality of bezel sections removably connectable to and extending radially inward from the tabletop sections, each bezel section of the plurality of bezel sections including an inner edge and an outer edge, the inner edge defining an inner perimeter of the surround.
Implementations may include one or more of the following features. In some embodiments, the surround further including a fire pit support including a plurality of support arms extending radially inward from the at least three legs to a central intersection. In some embodiments, each support hoop includes removable hoop sections, each hoop section including part of a circumference of the support hoop. In some embodiments, the surround is configured such that a radial section of the surround, defined by a central axis of the surround and two of the legs, can be opened by removing removable hoop sections, a panel, a tabletop section, and a bezel section from within the radial section. In some embodiments, at least some of the tabletop sections, at least some of the bezels sections or at least some of the panels are held in place by one or more removable fasteners. In some embodiments, at least one tabletop section, at least one bezel section, at least one leg, or at least one panel includes an added color, pattern, image, or logo.
One general aspect includes a surround for a fire pit. The surround includes a frame including: at least three legs, each leg of the at least three legs including a connector disposed at a top portion; a fire pit support including a plurality of support arms extending radially inward from the at least three legs to a central intersection. The surround also includes a plurality of tabletop sections, each tabletop section having lateral ends, an inward facing side, and an outward facing side and being configured to connect to the connector of at least two of the legs and also configured to quick disconnect from the connector of said at least two of the legs to provide access to the fire pit support.
Implementations may include one or more of the following features. Some embodiments further include a plurality of bezel sections, each bezel section extending radially inward from the inward facing side of a tabletop section, each bezel section of the plurality of bezel sections having lateral ends, an inner edge, and an outer edge, the inner edge of the plurality of bezel sections defining an inner perimeter of the surround. In some embodiments, each bezel section removably extends from least one of the tabletop sections. In some embodiments, the inner edge of the plurality of bezel sections form an entirely enclosed inner perimeter of the surround. In some embodiments, the frame further includes: at least two support hoops removably attached to at least two of the legs; and a plurality of panels removably attached to the at least two support hoops. In some embodiments, at least one tabletop section, at least one bezel section, at least one leg, or at least one panel includes an added color, pattern, image, or logo. In some embodiments, each support hoop includes removable hoop sections, each hoop section including part of a circumference of the support hoop. In some embodiments, the surround is configured such that a radial section of the surround, defined by a central axis of the surround and two of the legs, can be opened by removing removable hoop sections, a panel, a tabletop section, and a bezel section from within the radial section.
This Summary is provided to introduce a selection of concepts in a simplified form that are further described below in the Detailed Description. This Summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to limit the scope of the claimed subject matter. A more extensive presentation of features, details, utilities, and advantages of the fire pit surround, as defined in the claims, is provided in the following written description of various embodiments of the disclosure and illustrated in the accompanying drawings.
Illustrative embodiments of the present disclosure will be described with reference to the accompanying drawings, of which:
The present disclosure is directed to a surround for a fire pit and directed to fire pit and surround systems. The surround at least partially encloses the fire pit. In some examples, it may elevate the fire pit preventing direct contact with the ground, and may shield sides of the fire pit from undesired direct access. In some examples, the fire pit surround may include support legs, support hoops, and panels that establish a perimeter separated from the fire pit's outer surfaces by a gap. The panels may also serve an aesthetic function. In some embodiments, the fire pit surround also includes tabletop portions upon which a user may place items, and also includes bezel portions to help center and to offset the tabletop portions from the outer surfaces of the fire pit.
In some embodiments, the tabletop portions, bezel portions, support hoop segments, and panels may be easily removable from other features of the surround. This may, for example, allow a user to create an opening in the fire pit surround that facilitates access to the fire pit. Such access may for example be useful for loading, lighting, emptying, or cleaning of the fire pit, or for other reasons.
For the purposes of promoting an understanding of the principles of the present disclosure, reference will now be made to the embodiments illustrated in the drawings, and specific language will be used to describe the same. It is nevertheless understood that no limitation to the scope of the disclosure is intended. Any alterations and further modifications to the described devices, systems, and methods, and any further application of the principles of the present disclosure are fully contemplated and included within the present disclosure as would normally occur to one skilled in the art to which the disclosure relates. In particular, it is fully contemplated that the features, components, and/or steps described with respect to one embodiment may be combined with the features, components, and/or steps described with respect to other embodiments of the present disclosure. For the sake of brevity, however, the numerous iterations of these combinations will not be described separately.
In the example embodiment of
The stove or fire pit 150 further includes a top lip 115 attached to or formed as a single piece with either of the inner body 110 and outer body 120. The stove or fire pit 150 further includes a plurality of outer ventilation holes 122 located in the bottom portion 154 of the outer body 120, and a plurality of inner ventilation holes 124 located in the top portion 152 of the inner body 110. In the middle portion 156 of the stove or fire pit 150, the inner body 110 terminates in an upward-facing support lip or rollover 112 into which the fire grate 102 fits, or upon which the fire grate 102 rests.
The stove or fire pit 150 further includes a base plate 170 attached to the outer body 120, a bracing tray 175 supported by stands projecting upward from the base plate, and a catch tray 180 supported by stands projecting upward from the bracing tray 175 such that the bracing tray is separated from the outer body by an air gap 176, the catch tray 180 is separated from the outer body 120 by an air gap 178, and the inner body is separated from the outer body by an air gap 179. In an example, air gaps 176 and 179 are both about 50 mm, while air gap 178 is about 100 mm, although other air gaps may be employed that have the disclosed, advantageous effect.
In some examples, the cavity 190 is in fluid communication with the air gap 179 via the inner ventilation holes 124, and with air gaps 178 and 176 via the fire pit surround 200. The air gaps 176 and 178 are in fluid communication with ambient air via the outer ventilation holes 122, such that ambient air may be drawn in through the outer ventilation holes 122, heated by combustion of the fuel 160, and expelled through the cavity 190 and inner ventilation holes 124 to produce advantageous combustion of the fuel 160. In the example shown in
The fire pit surround 200 includes a frame 210, a fire pit support portion 220, tabletop sections 230, and bevel sections 240. The frame 210 can be roughly concentric with and radially surround the fire pit 150. In an example, the frame 210 includes a plurality of support legs 250 and a plurality of support hoops 260. The plurality of leg supports 250 (e.g., two, three, four, five, or more support legs 250) may define the height of the frame 210. The plurality of support hoops 260 (e.g., two three, or more support hoops 260) are removably attached to the support legs 250 at different heights. In this example, the support hoops 260 collectively support a plurality of panels 270 that are removably attached to the support hoops.
The fire pit support portion 220 may support the fire pit 150 and spaces the bottom plate or base plate 170 of the fire pit 150 (see
The plurality of tabletop sections 230 are disposed on top of the frame 210. Spaced radially inward from the tabletop sections 230, the fire pit surround 200 includes the bezel sections 240. In this example, the bezel sections are a plurality of vented bezel sections 240. In some cases, these may be positioned such that the top of the fire pit 150 is at approximately the same height as (e.g., no more than six inches higher or lower than) the radially innermost edges of the bezel sections 240. The bezel sections may for example serve as spacers to prevent the fire pit 150 from coming into contact with the tabletop sections 230 or the panels 270.
In an example, the tabletop sections 230 and ventilated bezel sections 240, may be formed by stamping, folding, and/or drilling one or more sheet metal blanks. Legs 250 may be cut from tube stock (whether circular, square, or otherwise). In the example shown in
In
The panels may be formed of any suitable material, including flexible or rigid materials. In an example, the panels 270 may be fabric, polymer, non-woven textile, ceramic, composite, metal, or another material or combination of materials. The panels may be vented or non-vented. In some embodiments, the panels 270 may include a heat-resistant material to minimize heat transfer radially outward from the fire pit 150. In other embodiments, the panels 270 may be thin, porous, conductive, or any combination thereof, in order to maximize heat transfer radially outward from the fire pit 150. In one example, the panels 270 may be made of mesh or loose-woven fabric.
The radially outermost edges of the table sections 230 form an outer diameter OD, which creates a perimeter barrier for the fire pit 150. Thus, the fire pit surround can in some instances help reduce the likelihood of users, their pets, or personal items such as shoes, purses, backpacks, etc. coming into undesired contact with the fire pit 150.
In other instances, the fire pit surround 200 provides aesthetic benefits that may improve the appearance of the fire pit 150. For example, the panels 270, tabletop sections 230, bezel sections 240, and other components may be configured in a symmetrical or otherwise visually appealing form, and may be decorated with colors, patterns, images, logos, etc. In still other instances, the fire pit surround may be understood as a functional feature, in that items may be placed on the tabletop sections 230 where they are accessible to people sitting around the fire pit. For example, food, drinks, and other items may be placed on the fire pit. Here, the tabletop sections 230 are spaced from the fire pit 150 by at least the width of the bezel sections 240, and may thus be sufficiently protected from heat transfer that they remain cool enough to touch with bare hands. Conversely, other items such as gloves, coffee mugs, etc. may in some cases be placed on the vented bezel sections 240 in order to keep the items warm, as the bezel sections 240 are substantially closer to the fire pit 150.
In an example, the total height H2 of the fire pit surround 200 may be selected to be slightly less than the height of the fire pit 150 when the fire pit 150 is supported by the fire pit support portion 220 (see
Also visible are feet 620 at the bottom of each leg 250. In an example, the feet 620 are made of a rubbery material that provides both traction and thermal insulation, thus limiting heat transfer from the leg 250 to the ground or other placement surface. However, in some embodiments, the feet may also include leveling screws 630.
In an example, the cradles or connectors 810 may be formed by stamping, folding, and/or drilling one or more sheet metal blanks, and may be attached to the legs 250 by welds, solder, brazing, bolts, screws, or other fastening systems or methods.
In the example shown in
In some embodiments, the number of bezel sections 240 is equal to the number of table sections 230, and each bezel section 240 fits onto an inner shelf 1120 of a single corresponding table section 230. In other embodiments, the bezel sections 240 may be aligned with the table sections 230 such that each bezel section 240 rests on at least two table sections 230. In some embodiments, a bezel section 240 may be attached to a tabletop section 230 or to another bezel section 240 with a quick-release connector 1130. Quick release connectors may for example include pins, tabs, pegs, clips, brackets, springs, slots, through-holes, captive screws or bolts, or combinations thereof. In this example, the quick release connector is a pin that projects into holes on the lateral ends of the bezel sections 240. The pin may be removed without the use of screws or tools from at least one of the bezel sections so that the bezel section can be easily removed from the rest of the surround.
Accordingly, it can be seen that the fire pit surround 200 fills a long-standing need in the art, by providing a low-cost, lightweight, reconfigurable structure that surrounds the fire pit 150 as a safety, aesthetic, and/or functional enhancement.
A number of variations are possible on the examples and embodiments described hereinabove. For example, the fire pit surround could be made of heavier-gauge material in order to support more weight, or of lighter gauge material in order to become lighter and more portable. The fire pit surround could be made in different sizes and/or with different degrees of curvature. The relative lengths, widths, and radii of different components could be different than presented herein. The fire pit surround could be made by different processes, including casting, forging, sintering, milling, or 3D printing. It could be made of different materials. The shape could be noncircular, including such possible shapes as ovals, rectangles, triangles, and rhombuses. The technology described herein may be used to burn firewood, wood chips or pellets, scrap lumber, paper, cardboard, coal, and other combustible materials. The surround may also be configured for example to surround lamps, stoves, fire pits, fireplaces, campfires, furnaces, forges, boilers, and other combustion heat sources. In some implementations, the fire pit support portion of the fire pit surround may be removed or deleted, such that the fire pit rests directly on the ground, or on another placement surface. The fire pit surround and its components may include more or fewer sections than shown herein (e.g., two, three, five, or more sections). There may be more or fewer panels, including in some embodiments a single panel fully encircling the fire pit surround.
The logical elements making up the embodiments of the technology described herein are referred to variously as operations, steps, objects, elements, components, or modules. Furthermore, it should be understood that these may occur, or be performed or arranged, in any order, unless explicitly claimed otherwise or a specific order is inherently necessitated by the claim language.
All directional references e.g., upper, lower, inner, outer, upward, downward, left, right, lateral, front, back, top, bottom, above, below, vertical, horizontal, clockwise, counterclockwise, proximal, and distal are only used for identification purposes to aid the reader's understanding of the claimed subject matter, and do not create limitations, particularly as to the position, orientation, or use of the fire pit surround. Connection references, e.g., attached, coupled, connected, and joined are to be construed broadly and may include intermediate members between a collection of elements and relative movement between elements unless otherwise indicated. As such, connection references do not necessarily imply that two elements are directly connected and in fixed relation to each other. The term “or” shall be interpreted to mean “and/or” rather than “exclusive or.” Unless otherwise noted in the claims, stated values shall be interpreted as illustrative only and shall not be taken to be limiting.
The above specification, examples and data provide a complete description of the structure and use of exemplary embodiments of the fire pit surround as defined in the claims. Although various embodiments of the claimed subject matter have been described above with a certain degree of particularity, or with reference to one or more individual embodiments, those skilled in the art could make numerous alterations to the disclosed embodiments without departing from the spirit or scope of the claimed subject matter. Still other embodiments are contemplated. It is intended that all matter contained in the above description and shown in the accompanying drawings shall be interpreted as illustrative only of particular embodiments and not limiting. Changes in detail or structure may be made without departing from the basic elements of the subject matter as defined in the following claims.