A fire pit includes a top plate, upright poles, side plates, and limiting members. The top plate has a central through hole and connecting parts on its lower surface. An upper end face of each upright pole is rotably connected to a corresponding one of the connecting parts in a snap-on manner. Each upright pole has mounting grooves its sides. The mounting grooves extend downwardly along an axial direction of the upright pole and pass a lower end face of the upright pole. Two ends of each side plate are insertedly connected to the mounting grooves of corresponding two of the upright poles from lower ends of the corresponding upright poles. The limiting members are movably connected to lower end portions of the sides of the respective upright poles for limiting and preventing the side plates from falling out of the mounting grooves of the upright poles.

A cooking plate is mountable to and removable from a fire pit. The cooking plate includes support tabs that position the cooking plate above the upper rim of the fire pit to provide even heating to the cooking plate while securing it in place with respect to the fire pit. The cooking plate can be placed on the fire pit after the fire has been started and removed while the fire is burning. The cooking plate has support tabs that each has an angled surface to allow the cooking plate to be leveled with respect to the fire pit. The cooking plate is ring-shaped and provides a central opening for the flame of the fire pit. The cooking plate defines an indentation that accommodates an accessory post of the fire pit.

A cooking plate is mountable to and removable from a fire pit. The cooking plate includes support tabs that position the cooking plate above the upper rim of the fire pit to provide even heating to the cooking plate while securing it in place with respect to the fire pit. The cooking plate can be placed on the fire pit after the fire has been started and removed while the fire is burning. The cooking plate has support tabs that each has an angled surface to allow the cooking plate to be leveled with respect to the fire pit. The cooking plate is ring-shaped and provides a central opening for the flame of the fire pit. The cooking plate defines an indentation that accommodates an accessory post of the fire pit.

The present fire pit system includes a fire pit stand including a body including a plurality of openings, wherein the walls of a fire pit body can rest upon the fire pit stand. The fire pit stand protects below surfaces (e.g., floor, ground, etc.) from high heat. The openings in the fire pit stand increase airflow. The fire pit stand fits inside the fire pit body creating a portable unit. When the fire pit is being assembled, the fire pit stand can be removed from inside the fire pit body, placed on the ground, and the fire pit body can be placed on top of the fire pit stand.

A removable oven for use on a cooking grill including a cooking chamber formed in a high temperature housing with an open bottom. The open bottom of the high temperature housing fits over a cooking plate positioned over a shutterable perforated diffuser place on the grill. A segmented chimney connected to the cooking chamber further controls the heat in the cooking chamber.

A removable oven for use on a cooking grill including a cooking chamber formed in a high temperature housing with an open bottom. The open bottom of the high temperature housing fits over a cooking plate positioned over a shutterable perforated diffuser place on the grill. A segmented chimney connected to the cooking chamber further controls the heat in the cooking chamber.

A dual-purpose outdoor device that combines the benefits of a portable fire pit that allows the construction of an open fire of charcoal or wood on the ground or just above the ground, with a portable grill that allows for cooking food over a wood or charcoal fire. The device has upper and lower fire chambers, top and bottom lids, and an adjustable ancillary ring-shaped grill and grill cover. Latches on the components and lids allow the device to be closed and transported and/or to be used for storage of utensils and grilling accessories.

A dual-purpose outdoor device that combines the benefits of a portable fire pit that allows the construction of an open fire of charcoal or wood on the ground or just above the ground, with a portable grill that allows for cooking food over a wood or charcoal fire. The device has upper and lower fire chambers, top and bottom lids, and an adjustable ancillary ring-shaped grill and grill cover. Latches on the components and lids allow the device to be closed and transported and/or to be used for storage of utensils and grilling accessories.

A burner for burning fuels and modular heat utilizing appliances therefor. The burner includes a fuel holder, an outer wall surrounding the fuel holder and defining a combustion chamber, and optionally, a second wall surrounding the outer wall. Air is inducted from an inlet which may be an ash pan pivotally coupled to the outer wall at the bottom to open the combustion chamber. Supplementary combustion air is conducted to just above the fuel holder by the outer wall. Additional supplementary combustion air is conducted to just above the fuel holder by the second wall. The burner may include a pivotally mounted cooking grate and a pivotally mounted solid cover for closing the combustion chamber, and supporting legs. Modules individually yet replaceably attachable to the burner include a closed or open cooker, a smoker, a space heater, and a pyrolyzer.