Combustible fuel burning fire pit with removable fire grate and ash pan
A fire pit is disclosed that includes a burn chamber, a removable fire grate, and a removable ash pan. The burn chamber is defined by an inwardly facing surface and a bottom. The removable fire grate is positioned within the burn chamber and supports combustible fuel for burning. The removable fire includes a plurality of holes sized to permit passage of ash from the combustible fuel, and at least one grip feature sized and shaped to permit a user to remove the removable fire grate from the fire pit by lifting the removable fire grate vertically through the burn chamber. The removable ash pan is positioned within the burn chamber beneath the removable fire grate, and includes, a side wall, a bottom, and at least one grippable surface configured to permit the user to remove the removable ash pan from the fire pit by lifting the removable ash pan vertically through the burn chamber.
1. A fire pit comprising:
a burn chamber defined by an inwardly facing surface and a bottom;
a removable fire grate disposed within the burn chamber and disposed to support combustible fuel for burning, the removable fire grate comprising:
a plurality of holes sized to permit passage of ash from the combustible fuel; and
at least one grip feature sized and shaped to permit a user to remove the removable fire grate from the fire pit by lifting the removable fire grate vertically through the burn chamber,
wherein the removable fire grate and the at least one grip feature are formed from sheet metal; and
a removable ash pan disposed within the burn chamber and beneath the removable fire grate, the removable ash pan situated to capture ash through the plurality of holes in the fire grate, the removable ash pan comprising:
a side wall and a bottom sized to be lifted vertically through the burn chamber for removal from the burn chamber.
2. The fire pit of claim 1 , wherein at least one of the removable fire grate or the removable ash pan comprises a generally circular shape, a width of the removeable fire grate being greater than a width of the removeable ash pan.
3. A fire pit comprising:
a burn chamber defined by an inwardly facing surface and a bottom;
a removable fire grate disposed within the burn chamber and disposed to support combustible fuel for burning, the removable fire grate comprising:
a plurality of holes sized to permit passage of ash from the combustible fuel; and
at least one grip feature sized and shaped to permit a user to remove the removable fire grate from the fire pit by lifting the removable fire grate vertically through the burn chamber,
wherein the removable fire grate is formed from sheet metal; and
a removable ash pan disposed within the burn chamber and beneath the removable fire grate, the removable ash pan situated to capture ash through the plurality of holes in the fire grate, the removable ash pan comprising:
a side wall and a bottom sized to be lifted vertically through the burn chamber for removal from the burn chamber,
wherein the removable fire grate comprises a dome-shaped portion comprising a spherical section with a radius of curvature larger than one-half of a width of the removable fire grate.
4. The fire pit of claim 1 , wherein the removable ash pan comprises at least two downward-projecting feet, wherein the at least two downward-projecting feet form an air gap beneath the bottom of the removable ash pan.
5. The fire pit of claim 4 , further comprising a surface disposed within the burn chamber beneath the removable ash pan, wherein the surface comprises at least raised or lowered positioning feature sized and shaped to receive at least a portion of the at least two downward-projecting feet.
6. The fire pit of claim 1 , wherein a diameter of the removable ash pan is less than a diameter of the burn chamber, such that an air gap is formed between the side wall of the removable ash pan and an inner wall of the burn chamber.
7. The fire pit of claim 6 , wherein a volume of the removable ash pan is determined at least in part by the diameter of the removable ash pan and a height of the side wall of the removable ash pan.
8. The fire pit of claim 1 , further comprising:
an outer wall; and
an inner wall spaced from the outer wall by a gap, the inner wall forming the burn chamber.
9. The fire pit of claim 1 , wherein the removable ash pan comprises at least one handle.
10. The fire pit of claim 1 , wherein the removable ash pan comprises at least one ventilation hole.
11. The fire pit of claim 1 , wherein the inwardly facing surface and the bottom are devoid of user access openings to the removable ash pan.
12. The fire pit of claim 1 , wherein the removable ash pan comprises a raised central feature comprising a cone or tower.
13. The fire pit of claim 1 , wherein a single stamped sheet metal blank forms both the fire grate and the at least one grip feature.
14. A fire pit comprising:
a burn chamber defined by an inwardly facing surface and a bottom;
a removable fire grate disposed within the burn chamber and disposed to support combustible fuel for burning, the removable fire grate comprising:
a plurality of holes sized to permit passage of ash from the combustible fuel; and
at least one fire grate grip feature sized and shaped to permit a user to remove the removable fire grate from the fire pit by lifting the removable fire grate vertically through the burn chamber,
wherein the removable fire grate is formed from sheet metal; and
a removable ash pan disposed within the burn chamber and beneath the removable fire grate, the removable ash pan situated to capture ash through the plurality of holes in the fire grate, the removable ash pan being unattached to the removable fire grate so the removable fire grate and the removable ash pan are separately removable from the fire pit, the removable ash pan comprising:
a side wall and a bottom sized to be lifted vertically through the burn chamber for removal from the burn chamber, the removable ash pan having an ash pan grip feature to facilitate the vertical lifting through the burn chamber.
15. The fire pit of claim 14 , wherein at least one of the removable fire grate or the removable ash pan comprises a generally circular shape, a width of the removeable fire grate being greater than a width of the removeable ash pan.
16. The fire pit of claim 14 , wherein the removable fire grate comprises a dome-shaped portion comprising a spherical section with a radius of curvature larger than one-half of a width of the removable fire grate.
17. The fire pit of claim 14 , wherein the removable ash pan comprises at least two downward-projecting feet forming an air gap beneath the bottom of the removable ash pan, the fire pit further comprising a surface disposed within the burn chamber beneath the removable ash pan, wherein the surface comprises at least a raised or lowered positioning feature sized and shaped to receive at least a portion of the at least two downward-projecting feet.
18. The fire pit of claim 14 , wherein a diameter of the removable ash pan is less than a diameter of the burn chamber, such that an air gap is formed between the side wall of the removable ash pan and an inner wall of the burn chamber.
19. The fire pit of claim 14 , further comprising:
an outer wall; and
an inner wall spaced from the outer wall by a gap, the inner wall forming the burn chamber.
20. The fire pit of claim 14 , wherein the removable ash pan comprises at least one of a ventilation hole or a raised central feature.