RU217658U1 - Multifunctional collapsible device for heat treatment of food - Google Patents

Abstract

The claimed utility model relates to multifunctional collapsible devices for cooking outdoors using firewood or coals and can be used as a grill, barbecue, oven, smokehouse, stove or oven, with the possibility of placing a cauldron, saj, pots or pans. The technical result is achieved due to the fact that a collapsible multifunctional device for the thermal processing of food, containing front, rear and end walls, a protective panel on the front wall, a bottom, a lid with ventilation holes, a lid handle, a firebox, a firebox partition, a side shelf a stand for dishes, a plug for a hole in the side shelf-stand for dishes, legs, a bottom shelf connected to each other. What is new is that the front and rear walls are made single-layer with a stiffening rib, along the upper edges of the front and rear walls, angular section profiles are attached, with slots and figured recesses for skewers, a protective panel, a cover with a handle and ventilation vents are attached to the front wall using brackets. holes made in the upper part, it is attached to the back wall with a pair of hinges, the side shelf-stand for dishes with a plug for the hole is made with the possibility of mounting on the end wall and with the possibility of installing it above the firebox, four legs are made in figured and rigidly connected to the end walls, the lower shelf rigidly connects the lower parts of all four legs.

Description

The claimed utility model relates to multifunctional collapsible devices for cooking outdoors using firewood or coals and can be used as a grill, barbecue, oven, smokehouse, stove or oven, with the possibility of placing a cauldron, saj, pots or pans.

State of the art

An analysis of the prior art made it possible to identify previously published Russian and foreign patents, the closest of which are the following two analogues and a prototype.

The first analogue of the claimed utility model is a device for outdoor cooking, which contains a smoking chamber and a combustion chamber connected by a transitional window, and a chimney connected to the smoking chamber. The combustion chamber is equipped with a cap-shaped cover with a central outlet. Adjustable throttle dampers are installed in the indicated opening and in the chimney. The utility model allows expanding the arsenal of technical means for outdoor cooking (utility model patent RU 174253).

This utility model is characterized by the absence of:

bottom shelf;

stiffening ribs on the walls of the device;

profiles of an angular section attached along the walls.

The absence of the above essential features does not allow:

rigidly fix the lower parts of the legs to make the structure more stable;

increase wall stiffness and reduce warping when heated,

which are the main disadvantages of the first analogue.

The second analogue of the claimed utility model is a multifunctional outdoor cooking unit, which contains an oven mounted with the ability to rotate on a barbecue by means of a swivel joint. The barbecue contains an ash pan, a brazier and a work surface, and the oven contains a work bottom containing refractory stones and a door on the front surface. The oven chamber contains a double wall which is open at the bottom and is connected to a chimney mounted on the top of the oven and communicates with the barbecue grill. This cooking unit contains at least one temperature maintenance chamber, designed to be installed, through one of its sides, on one hot side of the barbecue. This chamber contains a temperature sensor and an air outlet through which hot air contained in it can be discharged (patent for invention RU 2628896).

This invention is characterized by the absence of:

side shelf-stands for dishes with a plug for the hole;

stiffening ribs on the walls of the device;

profiles of an angular section attached along the walls.

The absence of the above essential features does not allow:

use cooking utensils on the device, for example, a cauldron, a saj, a wok;

increase wall stiffness and reduce warping when heated,

which is a significant disadvantage of the second analogue.

The closest analogue, selected as a prototype, is a collapsible device for heat treatment of food, containing side and end walls, a bottom, a lid, a firebox, a table and legs connected to each other. What is new is that the side walls are made double with a gap between the inner and outer walls and a flattened stiffening rib, while the side walls have hooks that are connected to the holes made in the end walls, while the side walls have protruding parts and curly recesses for skewers, while the end walls are made with curly guides, while at least one of the end walls has an air damper, and the other end wall is perforated, the bottom has a flare on each side and is installed rigidly from below, a lid with the handle and holes made in the upper part are pivotally mounted with the possibility of raising and lowering the hinge with the formation of a gap between the lower edge of the cover and the upper edge of the side wall, the furnace is made with the possibility of dividing it by a transverse partition inserted into the furnace into the guides with the possibility of moving along them, into two parts, the table is made with the possibility of removing and covering with it a part of the firebox that is not closed by a lid, the legs are shaped and rigidly connected to the guides of the end walls. The technical result of the invention is the expansion of its functionality: longer preservation of the operating temperature of coals; the ability to fry and / or smoke products on skewers under the lid; the ability to use the table as a cover for the open part of the working surface of the device, so that atmospheric precipitation does not get inside when stored outdoors, i.e. for preservation (patent for invention RU 2701238).

This invention is characterized by the absence of:

side shelf-stands for dishes with a plug for the hole;

bottom shelf;

profiles of an angular section attached along the upper edges of the front and rear walls.

The absence of the above essential features does not allow:

use cooking utensils on the device, for example, a cauldron, a saj, a wok;

rigidly fix the lower parts of the legs to make the structure more stable;

increase wall stiffness and reduce warping when heated,

which are the disadvantages of the prototype.

The objective of the claimed utility model is to eliminate the shortcomings of analogues and prototypes.

The technical result of the claimed utility model is multifunctionality and expansion of functionality.

Brief essence of the claimed utility model

The technical result is achieved due to the fact that a collapsible multifunctional device for thermal processing of food, containing front, rear and end walls, a protective panel on the front wall, a bottom, a lid with ventilation holes, a lid handle, a firebox, a firebox partition, a side shelf a stand for dishes, a plug for a hole in the side shelf-stand for dishes, legs, a bottom shelf connected to each other.

What is new is that the front and rear walls are made single-layer with a stiffening rib, along the upper edges of the front and rear walls, angular section profiles are attached, with slots and figured recesses for skewers, a protective panel, a cover with a handle and ventilation vents are attached to the front wall using brackets. holes made in the upper part, it is attached to the back wall with a pair of hinges, the side shelf-stand for dishes with a plug for the hole is made with the possibility of mounting on the end wall and with the possibility of installing it above the firebox, four legs are made in figured and rigidly connected to the end walls, the lower shelf rigidly connects the lower parts of all four legs.

At the same time, a hook for accessories is attached to the side shelf-stand on one side.

At the same time, a bottle opener is installed on one of the end walls.

At the same time, a grill grate is placed above the firebox.

In this case, the thickness of the metal of the walls is not less than 0.8 mm.

At the same time, the walls, cover, partition of the furnace, bottom, side shelf-stand with a plug are made of steel coated with heat-resistant enamel.

The lid flap and bottle opener are made of stainless steel.

In this case, the lid handle is made of plastic or wood.

At the same time, a damper for the ventilation holes of the cover is installed on the lid on the ventilation holes.

At the same time, a thermometer is installed in the lid.

At the same time, the legs, lower shelf and hooks for accessories are covered with anti-vandal paint.

The bottom shelf is perforated.

The essence of the claimed utility model is illustrated by diagrams.

In FIG. 1 shows a general view of the disassembled device in isometric view.

In FIG. 2 shows a general isometric view of the device in the assembled state.

In FIG. 3 shows the main view of the device from the front.

In FIG. 4 shows a view of the device on the right.

In FIG. 5 shows a top view of the device.

In FIG. 6 shows a view of the device with skewers installed in the slots and figured recesses of the profiles.

In FIG. 7 shows a view of the device with a cauldron installed in a hole free from the plug of the side shelf-stand for dishes placed above the firebox.

Where:

1. Body.

2. Lid.

3. Lid handle.

4. Lid hinge.

5. Ventilation openings of a cover.

6. Damper cover vents.

7. Thermometer.

8. The front wall is not indicated (because Fig. 1 shows the body, which includes all the walls and the bottom).

9. Back wall.

10. Rib on the wall.

11. Corner profile for rigidity and anti-warping.

12. Figured recesses for skewers.

13. Slots for skewers.

14. Protective panel on the front wall.

15. Protective panel bracket.

16. End wall.

17. Holes for blowing in the end wall.

18. Bottom.

19. Firebox.

20. Furnace partition.

21. Firebox baffles.

22. Grill.

23. Side shelf-stand for dishes.

24. Hole for dishes.

25. Plug for the hole in the side shelf-stand for dishes.

26. Hooks for accessories.

27. Leg.

28. Bottom shelf.

29. Bottle opener.

Disclosure of the claimed utility model

Multifunctional collapsible device for heat treatment of food, containing a front (8) with a protective panel (14), back (9) and end walls (16), bottom (18), cover (2) with ventilation holes (5), hinges (4), side shelf-stand for dishes (23) with a plug for the hole (25), legs (27), bottom shelf (28) interconnected.

The front and rear walls are made single with stiffeners (10) passing, for example, in the middle of the walls.

At the same time, profiles (11) of an angular section are attached along the upper edges of the front and rear walls, with slots (13) and figured recesses (12), for example, V-shaped, for skewers, where they are easily and conveniently installed.

At the same time, holes for blowing (17) are made on at least one of the end walls.

At the same time, a protective panel (14) is rigidly mounted on the brackets on the front wall.

The bottom is installed rigidly from below.

The lid is made with a handle (3), ventilation holes (5) and their damper (6), thermometer (7), attached to the rear wall (9) on hinges (4), with the possibility of raising and lowering it, if necessary, during operation.

The furnace (19) is made with the possibility of dividing it into two parts by a transverse partition (20) inserted into the furnace into the guides (21) with the possibility of moving up or down along them.

The side shelf-stand for dishes (23) is made with the possibility of installing it on the end wall to place objects and dishes on it, and/or with the possibility of installing it above the firebox for cooking food, for example, in a cauldron or saj.

The legs are shaped and rigidly connected to the end walls.

At the same time, the lower shelf rigidly connects the lower parts of the legs to each other, thereby achieving greater structural rigidity and stability. It also serves to accommodate, for example, firewood or dishes.

In this case, the mounting of the protective panel is carried out by means of brackets on the right and left.

At the same time, the side shelf-stand for dishes is equipped with a plug for the hole.

At the same time, a hook for accessories is attached to one of the sides of the shelf-stand for dishes, for example, using screws.

At the same time, a bottle opener is installed on one of the end walls, for example, using screws.

In this case, the profile is made horizontally oriented in the form of a corner for rigidity.

At the same time, a grill grate is placed under the lid for cooking food products on it under the lid.

In this case, the cover has a damper of the ventilation openings of the cover for adjusting the blowing and removing smoke, with the possibility of opening and closing the ventilation openings of the cover by turning the damper, for example, clockwise.

In this case, the thickness of the metal of the walls is not less than 0.8 mm.

At the same time, the walls, lid, partition of the furnace, bottom, side shelf-stand for dishes with a plug are made of steel coated with heat-resistant enamel, the temperature resistance of which can be 700°C or more degrees Celsius.

The lid flap and bottle opener are made of stainless steel.

At the same time, the lid handle is made of plastic or wood, it does not heat up when the temperature in the furnace rises and allows the user to comfortably open and close the lid.

At the same time, a thermometer is installed in the lid.

The bottom shelf is perforated.

At the same time, the legs, lower shelf and hooks for accessories are covered with anti-vandal paint.

An example of the dimensions of the assembled device.

Index Data Working surface of the device, length, mm 740 Working surface of the device, width, mm 300 Height to floor, mm 800 The size of the side shelf-support for dishes, mm 340×280 Weight, kg 21 Wall metal thickness, mm 0.8 Overall dimensions, mm 1150×510×900

A multifunctional collapsible device for heat treatment of food is assembled as follows.

First, the front and back walls are connected to the end walls using a connection, for example, a screw hole with a nut.

The bottom is installed in the assembled structure from below and it is fixed by means of a connection, for example, a screw hole with a nut.

The assembled body (1) of the device is turned on its side and the legs are attached to the end walls using a connection, for example, a screw hole with a nut.

The lower shelf is attached to the legs using a connection, for example, a screw hole with a nut.

The body of the device on legs with a lower shelf is installed vertically and the partition of the furnace is inserted into the guides until its lower part rests firmly against the bottom.

A handle, an air vent damper, a thermometer, and hinges are attached to the lid using a connection, for example, a screw hole with a nut.

Then, the prepared lid is attached to the rear wall using hinges, using a connection, for example, a screw hole with a nut.

Next, the side shelf-stand for dishes, for example, is inserted into the holes of the end wall with spikes at an angle, for example, 45 degrees, and then lowered to a horizontal position so that it rests on the end wall, or is attached to the body using a connection, for example, a hole - screw with nut.

A plug is inserted into the hole for dishes in the side shelf-stand.

Then install the grill grate above the firebox.

Hooks for accessories are attached to the side shelf-stand for dishes using a connection, for example, a screw hole with a nut.

A bottle opener is attached to the end wall using a connection, for example, a screw hole with a nut.

Check all screws for tightness and tighten if necessary.

The device is assembled and ready to go.

The utility model works as follows

Charcoal or charcoal briquettes are poured into the bottom of the device and ignited. The products are strung on skewers or laid out on a grill and placed on the device. Products are fried, turning as needed until fully cooked. In the furnace under the lid, the heat and the concentration of smoke during smoking are regulated by opening and closing the ventilation flap of the vent holes in the lid.

In the case of cooking food in dishes, for example, in a cauldron, saj, wok, it is necessary to disconnect the side shelf-stand for dishes from the end wall, after removing the plug from the hole. Then the side shelf-stand for dishes is installed above the coals in the furnace. After that, dishes are installed in the free hole of the side shelf-stand.

After using the device, it is freed from the remains of coal, ash and ash, allowed to cool, then disassembled in the reverse order and removed or left in the assembled state.

Thus, the analysis and testing of the prototype confirm the achievement of the set technical result of the claimed utility model:

multifunctionality and expansion of functionality, i.e. on it you can fry, smoke and stew using different utensils and appliances;

the ability to use the side shelf-stand for dishes as a side shelf for placing items necessary for cooking or ready meals; as a stand for dishes, for example, a cauldron, a saj, a wok, when placed over coals in a firebox.

Claims (12)

1. A multifunctional collapsible device for the thermal processing of food, containing a front, rear and end walls, a protective panel on the front wall, a bottom, a lid with ventilation holes, a lid handle, a firebox, a firebox partition, a side shelf-stand for dishes, a plug for openings in the side shelf-stand for dishes, legs, bottom shelf connected to each other, characterized in that the front and rear walls are made single-layer with a stiffener, along the upper edges of the front and rear walls, angular section profiles are attached, with slots and figured recesses for skewers, a protective panel is attached to the front wall using brackets, a lid with a handle and ventilation holes made in the upper part is attached to the back wall with a pair of hinges, a side shelf-stand for dishes with a plug for the hole is made with the possibility of mounting on the end wall and with the possibility of installing it above the firebox, four legs are shaped and rigidly connected to the end walls, the lower shelf rigidly connects the lower parts of all four legs. 2. A collapsible device for the heat treatment of food according to claim 1, characterized in that a hook for accessories is attached to the side shelf-stand on one side. 3. A collapsible device for heat treatment of food according to claim 1, characterized in that a bottle opener is installed on one of the end walls. 4. A collapsible device for heat treatment of food according to claim 1, characterized in that a grill grate is placed above the firebox. 5. A collapsible device for heat treatment of food according to claim 1, characterized in that the wall metal thickness is not less than 0.8 mm. 6. A collapsible device for heat treatment of food according to claim 1, characterized in that the walls, lid, partition of the furnace, bottom, side shelf-stand with a plug are made of steel coated with heat-resistant enamel. 7. A collapsible device for the heat treatment of food according to claim 1, characterized in that the lid flap and the bottle opener are made of stainless steel. 8. A collapsible device for heat treatment of food according to claim 1, characterized in that the lid handle is made of plastic or wood. 9. A collapsible device for heat treatment of food according to claim 1, characterized in that a damper for the ventilation openings of the cover is installed on the lid on the ventilation holes. 10. A collapsible device for heat treatment of food according to claim 1, characterized in that a thermometer is installed in the lid. 11. A collapsible device for heat treatment of food according to claim 1, characterized in that the legs, lower shelf and hooks for accessories are covered with anti-vandal paint. 12. A collapsible device for heat treatment of food according to claim 1, characterized in that the lower shelf has a perforation.

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