Abstract
This invention relates to the field of portable ovens, specifically a portable oven designed to be placed in the ground to employ specific heating and cooking technologies. This portable invention includes several layers or components: a ground layer, or the cavity dug in the terrain, a fire layer, a stone layer or other heating element, a lower layer of packing material, the food layer, an upper layer of packing material, and the cap. The portability of the invention and interchangeability of the parts allow the user to easily create unique cuisine.
Claims
1. A portable subterranean cooking apparatus comprising: a box-shaped cooking apparatus that has four sides consisting of a pair of fused panels that may be attached and detached from each other to form a main body; an adjustable grill layer to establish the bottom of the cooking apparatus; a cover to establish the top of the cooking apparatus; and four hinges, two of which are fixed to a fused panel, and two removable pins which are used to assemble the pair of fused panels by L-shaped adapters, with all four hinges also functioning to secure the apparatus in the ground; said fused panels comprising one longer side and one shorter side arranged at right angles to each other with indentations and ridges on the inside to allow said grill to be placed in various vertical positions; hinge supports on the shorter and longer side to receive hinge upon attachment to corresponding fused panel
2. The cooking device in claim 1 wherein the cover contains a temperature gauge and circular vent;
3. The cooking device in claim 1 wherein an adjustable griddle layer may be substituted in place of said adjustable grill layer;
4. A portable subterranean cooking apparatus comprising: a box-shaped cooking apparatus that has four sides consisting of a pair of fused panels that may be attached and detached from each other to form a main body; a rotisserie system consisting of a rod, crank, and forks mounted on said fused panels; an adjustable grill layer to establish the bottom of the cooking apparatus; a cover to establish the top of the cooking apparatus; and four hinges, two of which are fixed to a fused panel, and two removable pins which are used to assemble the pair of fused panels by L-shaped adapters, with all four hinges also functioning to secure the apparatus in the ground; said fused panels comprising one longer side and one shorter side arranged at right angles to each other with indentations and ridges on the inside to allow said grill to be placed in various vertical positions; hinge supports on the shorter and longer side to receive hinge upon attachment to corresponding fused panel; rotisserie supports to receive said rotisserie rod, crank, and forks;
5. The cooking device in claim 4 wherein the cover contains a temperature gauge and circular vent;
6. The cooking device in claim 4 wherein an adjustable griddle layer may be substituted in place of said adjustable grill layer.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The foregoing and other features of the invention will become apparent from the following drawings and detailed description of the preferred embodiment of the invention.
[0008] FIG. 1 is a front schematic view of the oven in use.
[0009] FIG. 2 is a semi-exploded view of the base unit of the oven shown in FIG. 1.
[0010] FIG. 3 is the top view of the cover of the oven shown in FIG. 1.
[0011] FIG. 4 is the bottom view of the cover of the oven shown in FIG. 1, showing the integral griddle.
[0012] FIG. 5 is the perspective view of the grill component.
[0013] FIG. 6A is a removable hinge pin of the oven shown in FIG. 1.
[0014] FIG. 6B is a fixed hinge pin of the oven shown in FIG. 1.
[0015] FIG. 7 is the rotisserie skewer component of the oven shown in FIG. 1.
[0016] FIG. 8 is a perspective view of the oven shown in FIG. 1 with the cover shown in FIG. 3 and FIG. 4 in place.
[0017] FIG. 9A is a perspective view of the oven shown in FIG. 1 with the grill component shown in FIG. 5 at uppermost position.
[0018] FIG. 9B is a perspective view of the oven shown in FIG. 1 with the grill component shown in FIG. 5 at an alternate, inner position.
[0019] FIG. 10 is a perspective view of the oven shown in FIG. 1 with the cover shown in FIG. 3 and FIG. 4 inverted for utilization of integral griddle shown in FIG. 4.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
[0020] FIG. 1 is a front schematic view of the invention in the preferred embodiment. The preferred embodiment is not intended to limit the scope of the invention. The invention is placed into the terrain 11 and secured in said terrain with hinges 61 and 62, which may be adjusted for depth by applying a certain force to drive hinges 61 and 62 deeper into terrain 11. FIG. 1 shows a heat source 12 that is used in the preferred embodiment, and may be adjusted by the user. FIG. 1 shows the front view of the cooker body 2, hinge supports 21, and rotisserie supports 27 which are more fully described in FIG. 2. FIG. 1 shows a grill 5, which is more fully described in FIG. 5. FIG. 1 also shows a rotisserie skewer 7, a handle 71 for the rotisserie skewer, and a connector 72 for the rotisserie skewer, which are more fully described in FIG. 7.
[0021] FIG. 2 is a semi-exploded view of the invention in the preferred embodiment. The cooker body is shown in a rectangular shape with four fixed hinges 21 on each corner of the body. On two opposite corners, fixed pins 61 are attached permanently to the body. On the other two corners, removable pins 62 can be added and removed to the fixed hinges 21. The ability of the removable pins 62 to be taken out and replaced allow the user to adjust the grill 5, and to take apart the cooker body for purposes such as cleaning and transportation. On the inside of the cooker body, which is visible in the exploded view are four indentations 25 at varying heights that allow a space to place the grill 5 inside the cooker body, again allowing flexibility for the user. Between the indentations 25 are holders 26 for the grill 5. There are three holes 24 for each holder 26, and there are three holders 26 at varying heights inside the cooker body. The uppermost holder 23 is at the top of the cooker body and extends slightly inside and outside the cooker body, relative to the three holders 26 located inside the cooker body. On two sides of the cooker body, there are handles 27 and 28 that are fixed to the cooker body. Handle 27 has a diamond-shaped perforation, and handle 28 has a circular perforation. Handle 27 has a latch on top which opens to allow the rotisserie skewer 7 to be placed inside handle 27. In the preferred embodiment, the rotisserie skewer handle 71 and connector 72 will be placed in close proximity to handle 27, while the opposite end of rotisserie skewer 7 will be in close proximity to handle 28, as seen in FIG. 1.
[0022] FIG. 3 shows the top view of cover 3 with two handles 32 on either side that the user may grasp to remove the cover. Located in the bottom right of the view in FIG. 3 is a vent 31 that includes four perforations that the user may rotate to allow byproducts of cooking to escape the cooker body. Located on the top and bottom of cover 3 in the view of FIG. 3 are three protruding studs 33 which allow the user to keep cover 3 in place by inserting studs 33 into holes 24.
[0023] FIG. 4 shows the bottom view of cover 3, and also shows the griddle 4 and griddle ridge 41 that the user may use to cook food directly on the griddle to alter the cooking properties as opposed to using grill 5 to cook food. The griddle ridge 41 prevents byproducts of cooking from spilling over and contaminating the terrain 11 where the oven is located.
[0024] FIG. 5 is a perspective view of the grill 5, which has two handles 51 on each side for the user to remove the grill and place at one of the varying indentations 25 within the cooker body. The grill has three studs 52 pointing downward on each side which fit into the holes 24 in any of the four locations within the cooker body.
[0025] FIG. 6A is the removable pin 62 with a ring affixed to the pin to allow the user to remove the pin and disassemble the apparatus. The removable pin is designed to be driven into the terrain 11 above the heating element 12.
[0026] FIG. 6B is a view of the fixed pin 61 which is affixed to two of the four corners of the cooker body, and is designed to be driven into the terrain 11 above the heating element 12.
[0027] FIG. 7 is the view of rotisserie skewer 7 which as the rotisserie skewer handle 71 connected by a connector 72, which allows the user to crank the rotisserie skewer 7 in a circular motion to cook food over the heating apparatus at an even rate. As shown in FIG. 2, Handle 27 has a diamond-shaped perforation, and handle 28 has a circular perforation. Handle 27 has a latch on top which opens to allow the rotisserie skewer 7 to be placed inside handle 27. In the preferred embodiment, the rotisserie skewer handle 71 and connector 72 will be placed in close proximity to handle 27, while the opposite end of rotisserie skewer 7 will be in close proximity to handle 28, as seen in FIG. 1.
[0028] FIG. 8 is the perspective view of the invention with the cover 3 in place in the position as cover 3 is viewed in FIG. 3. In this perspective, the uppermost holder 23 at the top of the cooker body is visible as it extends slightly outside the cooker body relative to cover 3.
[0029] FIG. 9A is the perspective view of the invention with grill 5 in place with studs 52 placed within holes 24 in uppermost holder 23 at the top of the cooker body.
[0030] FIG. 9B is the perspective view of the invention with grill 5 in place inside the cooker body 2 with studs 52 sitting inside holes 24 at one of the four indentations 25 and said grill 5 held in place by holder 26.
[0031] FIG. 10 is the perspective view of the invention with the cover 3 in place in the position as cover 3 is viewed in FIG. 4. In this perspective, the uppermost holder 23 at the top of the cooker body is visible as it extends slightly outside the cooker body relative to cover 3. In this perspective, as in FIG. 4, the griddle 4 and griddle ridge 41 are visible.
