US 12,449,131 B2
Fire pit
Masato Nagatsuma, Tokyo (JP)
Assigned to TANAQRO. CO., LTD., Saitama (JP)
Filed by TANAQRO. Co., Ltd., Saitama (JP)
Filed on Jun. 27, 2022, as Appl. No. 17/850,104.
Claims priority of application No. 2021-166286 (JP), filed on Oct. 8, 2021.
Prior Publication US 2023/0111532 A1, Apr. 13, 2023
Int. Cl. F24B 1/20 (2006.01); A47J 37/07 (2006.01)
CPC F24B 1/205 (2013.01) [A47J 37/0763 (2013.01); F24B 1/207 (2013.01); A47J 2037/0777 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A fire pit comprising a fire bed and a pair of side panels set up facing each other to support said fire bed, wherein
said fire bed comprises a first bottom plate and a second bottom plate which are connected by a hinged connection and forms a valley with said hinged connection as the bottom, and
said pair of side panels, a first side panel and a second side panel, are attachable to and detachable from said fire bed, and made of metal plates that bow, and are each provided with a V-shaped slit, and form a curve in a convex shape towards the inward of the fire pit when tab portions provided on the first bottom plate and said second bottom plate are mated to said slits, and
when load from above is applied to the fire pit, the side panels curve further inward, thereby tightening connections of the fire bed and the side panels.