The present disclosure generally relates to barbecue grills for cooking and/or smoking food and, more particularly, to charcoal barbecue grills.
This section provides background information related to the present disclosure which is not necessarily prior art.
Many different types of barbecue grills are known for cooking and/or smoking meats and other types of food. These grills can generally be divided into two types: gas-fueled grills and charcoal grills. Gas-fueled grills commonly use liquid propane or natural gas as the primary fuel for cooking food over gas burners. In contrast, charcoal grills are configured to hold and burn charcoal to generate heat for cooking food. Of these two grill types, charcoal grills are widely regarded by grilling enthusiasts as imparting the best flavor to foods. Charcoal grills are commonly available in a variety of configurations including, for example, kettle-style charcoal grills, barrel-style charcoal grills, kamado-style charcoal grills, etc.
This section provides a general summary of the disclosure, and is not a comprehensive disclosure of its full scope or all of its features.
According to one aspect of the present disclosure, a kamado-style charcoal grill includes a vessel configured to hold and burn charcoal for cooking food, and a receptacle moveable between a first position in which the receptacle is positioned for collecting ashes from charcoal burned in the vessel and a second position in which the receptacle is separated from the vessel for convenient removal and disposal of the collected ashes by a user.
According to another aspect of the present disclosure, a charcoal grill includes a vessel configured to hold and burn charcoal for cooking food. The vessel defines a passage extending from an exterior side of the vessel to an interior side of the vessel. The passage permits a starter device to be inserted into the passage by a user from the exterior side of the vessel for igniting charcoal within the vessel, and removed from the passage from the exterior side of the vessel.
According to still another aspect of the present disclosure, a charcoal grill includes a vessel configured to hold and burn charcoal for cooking food, and a vent system including at least one vent opening extending through a portion of the vessel, a vent cover movable with respect to the vent opening between a closed position and an open position, and at least one calibration associated with the vent cover between the closed position and the open position.
Further areas of applicability will become apparent from the description provided herein. It should be understood that various aspects of this disclosure may be implemented individually or in combination with one or more other aspects, elements or features described herein and/or illustrated in the drawings, and in a wide variety of configurations. Accordingly, it should be understood that the description and specific examples in this disclosure are intended for purposes of illustration only and are not intended to limit the scope of the present disclosure.
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Corresponding reference numerals indicate corresponding parts throughout the several views of the drawings.
Example embodiments are provided herein so that this disclosure will be thorough, and will fully convey the scope to those who are skilled in the art. Numerous specific details are set forth such as examples of specific components, devices, and methods, to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In some example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms “a,” “an,” and “the” may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms “comprises,” “comprising,” “including,” and “having,” are inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed or illustrated, unless specifically identified as an order of performance. It is also to be understood that additional or alternative steps may be employed.
When an element or layer is referred to as being “on,” “engaged to,” “connected to,” or “coupled to” another element or layer, it may be directly on, engaged, connected or coupled to the other element or layer, or intervening elements or layers may be present. In contrast, when an element is referred to as being “directly on,” “directly engaged to,” “directly connected to,” or “directly coupled to” another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship between elements should be interpreted in a like fashion (e.g., “between” versus “directly between,” “adjacent” versus “directly adjacent,” etc.). As used herein, the term “and/or” includes any and all combinations of one or more of the associated listed items.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as “first,” “second,” and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
Spatially relative terms, such as “inner,” “outer,” “beneath,” “below,” “lower,” “above,” “upper,” and the like, may be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as “below” or “beneath” other elements or features would then be oriented “above” the other elements or features. Thus, the example term “below” can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As will be apparent, the teachings of this disclosure can be implemented in a wide variety of charcoal grills of various types, sizes and configurations (each referred to as an embodiment). For example, the various teachings of this disclosure can be applied to kettle-style charcoal grills and barrel-style charcoal grills that are commonly formed of steel, as well as kamado-style charcoal grills that are typically formed of clay, high fire ceramics, refractory materials, traditional terra cotta, cement rock compositions, etc.
Each charcoal grill typically includes a vessel of some type configured to hold and burn charcoal to generate heat for cooking food (e.g., by searing, grilling, baking, smoking, steaming, etc.). While natural lump charcoal and charcoal briquettes are typically preferred, wood may also be used as fuel in a charcoal grill. Accordingly, as used herein, the term “charcoal” should be understood to include wood.
A charcoal grill constructed according to this disclosure may include a receptacle for collecting ashes. The receptacle may be moveable between a first position in which the receptacle is positioned for collecting ashes from charcoal burned in the vessel, and a second position in which the receptacle is separated from the vessel for convenient removal and disposal of the collected ashes by a user. The receptacle may be configured for insertion into an opening through the vessel. The receptacle may also form a portion (such as a bottom portion) of the vessel when the receptacle is in the first position. One or more mechanical structures may also be provided for retaining the receptacle in the first position. These mechanical structures may be integral with or separate from the receptacle and/or vessel.
Additionally, or alternatively, a charcoal grill constructed according to this disclosure may include a vessel that defines a passage extending from an exterior side of the vessel to an interior side of the vessel. The passage is configured (i.e., with a size and/or shape) to permit a starter device to be inserted into the passage by a user from the exterior side of the vessel for igniting charcoal within the vessel. Suitable starter devices include electric starters (typically having an electric coil or loop), butane starters, matches, etc. The passage can be positioned so that the starter device can be inserted below a grate supporting charcoal in the vessel for igniting the charcoal from the bottom side of the grate. Preferably, the starter device can be removed from the passage after igniting the charcoal without also removing burning charcoal. A cover panel may be provided to selectively allow and inhibit access to the passage from the exterior side of the grill. If the grill is provided with a receptacle for collecting ashes and a passage for inserting a starter device, these features can be implemented separately or integrated into a single removable unit that includes the ash receptacle.
Further, a charcoal grill constructed according to the present disclosure may also (or alternatively) include a vent system that includes at least one vent opening extending through a portion of the vessel, a vent cover movable with respect to the vent opening between open and closed positions, and at least one calibration associated with the vent cover between the closed position and the open position. Each calibration may correspond to a particular level of airflow through the charcoal grill and may provide for graduated amounts of airflow (e.g., on a graduated scale from no airflow to high airflow, etc.). If multiple vent openings and vent covers are employed, each may be provided with one or more independent calibrations. Alternatively, a continuous series of calibrations may be associated with two or more vent covers. The calibrations may be positioned on moving or non-moving portions of the charcoal grill, including on the vent covers, on non-moving portions of the vessel adjacent the vent covers, etc. A vent opening, vent cover and associated calibration may be positioned on a lower portion or an upper portion of the charcoal grill, or both, for selectively allowing air to enter and/or exit the vessel under user control. If the grill is also provided with a receptacle for collecting ashes, the vent system can be implemented separately or integrated into a single removable that includes the ash receptacle.
It should be appreciated that individual elements or features of particular example embodiments described herein are generally not limited to those particular embodiments, but, where applicable, are interchangeable and can be used in other selected embodiments, even if not specifically shown or described. The same may also be varied in many ways. Thus, charcoal grills may have any desired combination of aspects, elements and/or features described herein.
One example embodiment of a kamado-style charcoal grill having an ash receptacle, a passage for a starter device and at least one calibrated vent system will now be described with reference to
As shown in
In the illustrated embodiment, the vessel 102 includes a lower base 112 and an upper cover 114. The cover 114 is pivotally coupled to the base 112 by a hinge structure 116. This allows the cover 114 to pivot between a closed position in which the cover 114 is positioned over the base 112 and an open position in which the cover 114 allows access into the base 112 (e.g., to access charcoal, food, etc.). The hinge structure 116 includes a spring-assist feature configured to help with opening and closing movement of the cover 114. In the illustrated assembly, this feature includes springs 120 tensioned toward the open position of the cover 114 to assist with opening movement of the cover 114 by urging the cover 114 to pivot to the open position. The springs 120 also help hold the cover 114 in the open position and resist closing movement of the cover 114 (helping a user generally close the cover 114, and inhibiting the cover 114 from inadvertently slamming closed).
The vessel 102 also includes a shock absorber 122 mounted to the base 112 of the vessel 102 to further help inhibit the cover 114 from slamming against the base 112 when moving to the closed position. An enlarged view of the shock absorber 122 is shown in
In the illustrated embodiment, a temperature control unit 124 (e.g., a thermometer, etc.) is positioned within the cover 114 of the vessel 102. The temperature control unit 124 operates to measure and/or monitor temperature within the charcoal grill 100 as needed.
With reference now to
With additional reference to
With additional reference now to
A cover panel 150 (see also
As previously described, the grate structure 130 is configured to be positioned within the fire bowl 128 to support the charcoal therein (and allow the charcoal to be burned as desired). With reference to
With reference now to
The upper and lower vents 164, 166 are each operable between a closed position (
For example, dial 182a could be smaller than dial 182b. In that event, the smaller dial 182a could be used primarily for smoking food (e.g., with the larger dial 182b is in its closed position), and the larger dial 182b could be used for grilling and/or searing foods (e.g., while the smaller dial 182a is in its closed or open position, depending on the size of the dials 182a, 182b and the overall grill configuration). Further, each dial 182a, 182b could have one or more associated calibrations (e.g., either two sets of calibrations or a continuous series of calibrations for both dials), as further described below.
The upper and lower vents 164, 166 each include calibrations 188 provided between the closed position and the open position. The calibrations 188 correspond to different airflow through the vents 164, 166 (e.g., different volumes of airflow through the vents 164, 166, etc.). And, the calibrations 188 are provided on a graduated scale ranging from no airflow through the charcoal grill 100 up to high airflow through the charcoal grill 100 (with graduated amounts of airflow provided in between). As such, the calibrations 188 effectively define how much of each vent opening 168, 134 is exposed by the corresponding vent cover 172, 180. Example positioning of the vent covers 172, 180 of the upper and lower vents 164, 166 relative to the various calibrations 188 are illustrated in
The upper and lower vents 164, 166 can be operated individually to control airflow through the charcoal grill 100, or they can be operated in sync together (as illustrated in
As shown in
In example embodiments of the present disclosure, suitable materials may be used in construction of different elements of charcoal grills. For example, ash drawers may be constructed from stainless steel, ceramic materials, combinations thereof, etc. Cover panels may be constructed from ceramic materials. Grate structures, support structures, other components, etc. may be constructed from stainless steel. Vent portions may be constructed from stainless steel, cast iron, etc. and/or may be powder coated.
Specific dimensions and numeric values included herein are exemplary in nature and do not limit the scope of the present disclosure.
The foregoing description of the embodiments has been provided for purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same may also be varied in many ways. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.
This application claims the benefit of U.S. Provisional Application No. 61/347,203, filed on May 21, 2010, the entire disclosure of which is incorporated herein by reference.
Number | Date | Country | |
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61347203 | May 2010 | US |