Portable all-purpose grill-trivet

FIELD: food products.

SUBSTANCE: trill-trivet contains frame for holding kitchen and camp implements and legs connected to it. Frame and legs is anchor-chain links of axial elements flexibly connected to each other. Frame elements making its long sides are made with at least two loose straps with legs connected to them like chain shackle placed by pairs opposite each other. Intermediate axial element is connected to one of loose straps with one end. Its other end is equipped with device for quick connection to the opposite loose strap.

EFFECT: simplified grill construction, increased capacity and ease of handling, particularly during preparation for use and transportation, with simultaneous material costs and technological operations reduce when serially mass produced.

7 cl, 5 dwg

 

The invention relates to the field of devices for cooking outdoors, mainly using open fire, and more specifically to structures grills stand for cooking and drying, for example, service on the fire, and can be used in the design and manufacture of structures of this type, intended for use both in the home and on the road traveling conditions, for example in the composition of tourist equipment.

A device (device) for baking food products (see the patent for useful model No. 58877, prior. 29.08.2006,, A47J 37/04, publ. 10.12.2006,, Bul)containing skewers and a means for retention and rotation in the form of a horizontally mounted rectangular frame.

The disadvantage of this device is its relative complexity and limited functionality of its use, for example, in relation to the drying product or service, including road traveling conditions.

The closest technical solution to the claimed adopted as the closest prototype of the invention is folding grill (see the patent for useful model No. 56147, prior. 29.03.2006,, A47J 37/07, publ. 10.09.2006,, Bul)containing collapsible grill grate, consisting of investing in each other during transportation of the sidewalls and operashun four vertical legs.

Disadvantages closest analogue (prototype) are relatively low compactness and increased weight and size characteristics of the grill during its transportation, and the inability to carry out its quick Assembly and disassembly in difficult field conditions because of the cumbersome and overly complicated design of the framework.

The present invention aims at eliminating the drawbacks of the nearest analogue of the prototype, including simplified design and increased compactness and convenience in circulation, including the immediate preparation for operation and transport, while reducing material consumption and the number of technological operations with the serial industrial production.

It solved the task of creating a compact and convenient for transportation foldable universal grill with advanced features simplified construction which allows to use it both for cooking outdoors in the home and in the composition of tourist equipment as a stand for cooking and drying clothes, for example, in road traveling conditions on the fire.

This is achieved by the fact that in the proposed universal folding grill stand comprising a frame for supporting cooking-Hiking utensils for preparation, the deposits of food and United with her stand-support, unlike the closest analogue of the prototype frame rack-supports made in the form of movably interconnected by type of links of the anchor chain rod elements and forms assembled spatial hollow frame, and the core elements of the frame, forming mainly her long hand made with pairs placed against each other, at least two loops formed by the bent sections of the core elements attached to them (loops) the type of chain intermediate racks-supports, and to one of the loops of each of the above pairs according to the type of chain links attached to one end of the intermediate rod element, the opposite end of which is provided with a device for quick attachment to the opposite loop, the intermediate core element made of length equal to the width of the frame.

This goal is achieved also by the fact that all the core elements that make up the design of the grill stand, made in the form of metal rods, for example, round or rectangular cross-section, provided in their middle part and/or at the ends of the last loops in the form of curved on the arc of a circle the relevant sections of the rods. This design core elements allows to minimize the number is about technological operations when their serial industrial production and to reduce them to almost one bending technology (flexible method), for example, using a known bending equipment.

In addition, to achieve additional technical effect associated with the expansion of the functionality grill stand may be provided with an additional removable core elements made with the possibility of their installation in the plane of the frame, for example parallel to its short side, and provided with devices for quick fastening to the frame elements, for example, end loops, hooks, or earrings, or connecting brackets.

In General, grill stand, assembled and installed form the spatial structure in the form of a hollow frame made in the form mainly polyhedra, such as a cube or a rectangular parallelepiped formed by movably interconnected by type 2 or more chain links (forming the connecting nodes mechanical connection) bar elements, with the actual frame as the top face of the mentioned mainly polyhedra form the form in terms of flat construction, mainly in the form of a square or rectangle.

If necessary the frame to maintain the Hiking utensils shape in the plan may be made in the form of a parallelogram or a triangle is.

In one embodiment, the design of the grill stand connecting the nodes may be further provided with an intermediate connecting rings or staples, for example, the type of connective earrings, and elements of the frame and the rack-support movably attached by their ends on the type of chain links. In the present embodiment, the intermediate coupling ring in one case can be made continuous (for example, metal or the United welding) all-in-one, and the other with quick release, for example in the form of a D-shaped earrings or connecting bracket U-shaped.

To improve ease of use during operation and extend the functionality of the frame of the grill stand is made of a width not exceeding 2/3 the length of the pillars due to the fact that for stable installation of the grill of his stand-supports driven into the ground at a value not greater than 1/3 of their length, and given that the above intermediate (transverse) beam elements one of its end is inseparably attached to the long side of the rings (with the help of built-in loops), and others with quick disconnect, then there is no need to install them in the plane of the frame, and also due to the fact that their length equal to the width of the frame, and therefore, is a value not greater than 2/3 the length of the pillars, then they could the t to be transferred freely suspended in a vertical position on the corresponding side frames to which they are adjustably attached by its end. If necessary, for example, for placing and maintaining frame with kitchen utensils for cooking, such as frying pans, etc. mentioned intermediate (transverse) beam elements can be easily and quickly installed and fixed in the plane of the frame means provided at their respective ends of the quick couplings (hinge-hooks or earrings) without performing any additional actions and manipulations with the design of the grill stand that also greatly enhances the usability of the latter, without compromising on portability.

The individual elements of the design of the grill is an integral part of the frame and the rack-support, the latter, with a pointed free ends, is made of metal wire or rods, or strips, or tubular elements, for example of stainless steel or other appropriate material, such as titanium alloy, using a known special equipment and tooling, including using in the final stages of the technological cycle bending, welding equipment or equipment for soldering.

All applicable mechanical connection elements of the grill stand (connectors) are made on technology similar to that applied to the th in the manufacture of chains, recruited from units, including pre-bending, for example, end and middle sections of the rods with the formation of closed loops with subsequent welding or soldering.

In case, the most optimal variant of the design of the grill stand in terms of its functional purpose, the elements of the frame and the rack-support can be in the form of rods of stainless steel.

For the most efficient use of the grill stands on its direct functional purpose it can be equipped with an additional set of camping utensils in the set of skewers and grill grates.

The invention is illustrated by drawings, which schematically:

- figure 1 - General view of the universal grill supports;

- figure 2 - connecting node truss elements of the frame with a rack support;

- figure 3 - connecting node truss elements of the frame to the reception of a support by means of the intermediate connecting ring;

- figure 4 - node connection of the loop of the elongated core element of the frame intermediate the counter-support and the intermediate rod element;

- figure 5 - quick-fastening in the form terminal loops-hook made at one end of the intermediate rod element and at the ends of the additional removable rod elements.

A specific example is made the I present invention is a device for cooking outdoors - folding grill stand, containing a frame of rectangular shape in the plan to maintain cooking-Hiking utensils, consisting of 4 core elements: two short 1 and two elongated 2 (forming the lowest 1 and maximum 2 sides of the frame respectively, made of metal rods and adjustably connected with each other and with the braces-supports 3, also made of metal rods with sharp free ends 4, using 4 knots 5 formed by mechanically interconnected by type of chain end sections of rods 1, 2 and 3, curved on the arc of a circle and made in the form of annular loops 6 (see figure 2). In another embodiment, the core elements 1, 2 and 3 can be interconnected using the above-mentioned annular end loops 6, introduced in engagement with the intermediate connecting ring 7 (see figure 3).

In addition, made in the form of elongated rods rod elements 2 of the frame, forming her long hand made with placed against each other two loops 8 (see figure 4)formed curved sections of the rod elements 2 attached to it (the loops 8) the type of chain links through the annular end loops 9 intermediate racks-supports 10 (see figure 4 and figure 1); one of the loops 8 podviznogo type of chain attached to one of its end 11 with the annular loop 12 (see 4) intermediate rod element 13 (see figure 1), opposite 14 (see figure 1) end of which is provided with a device for quick attachment to the opposite loop 8 loop-hook 15 (see figure 5), with intermediate 13 core element made of length equal to the width of the frame; in addition, the grill is provided with an additional removable 16 (see Fig 1) the core element made with the possibility of its installation in the plane of the frame parallel to its lowest side 1 and is equipped with devices for quick fastening to the frame elements 2 end hinge-hooks 15 (see figure 5).

Mechanically moving the connection of the hitch 2 or more annular loops shown in figure 2, figure 3 and figure 4, are made the same way as the connection of the links of a conventional anchor chain, i.e. pre-bend the relevant sections of the rod elements in the form of a ring-shaped loops 6, 7, 8, 9, and 12, enter them into engagement with each other, as shown in figure 2, figure 3 and figure 4, and then weld or spaivayut the free ends of each loop.

All of the elements of the frame and the rack-support made of stainless steel.

Grill stand is further provided with a set of skewers and grill grille (not shown).

Operation of the proposed grill stand is as follows.

To bring the grill stand is in its working position (see 1) display stand support 3 with pointed ends 4, as well as additional intermediate rack-supports 10 and orienting the last (3 and 10) in the vertical direction, and fix them so that the frame part movably interconnected rod members 1, 2 and 13 took shape in the plan of a regular quadrilateral is a rectangle, then mentioned rack-supports 3 and 10 stick (hammered) into the soil to 1/3 of their length, for example, over the coals of a fire, in this position, the grill stand is ready for use, for example to use directly as a grill for heat processing and cooking of meat, fish, kebab, mushrooms, vegetables, fruits and so on, for example, using skewers, grill-grill or any other similar devices, as well as for drying clothes, etc.

If necessary use for cooking camp kitchen utensils, such as pans, use intermediate 13 core element, which can be installed simultaneously with the installation of the grill, and also an additional detachable rod 16 element with loops-hook 15 on the ends that (13 and 16) installed in the plane of the frame parallel to its lowest side 1, and a removable rod 16 elements set in an amount necessary for reliable and safe accommodation and poderia the Oia on the frame of the mentioned kitchen (cooking-Hiking) utensils, for example pans.

Disassembled and folded grill stand by rolling the connection of all of its components can be easily transformed into an elongated composite structure similar to the foldable rods, compact in use and during transport.

Thus, the proposed folding grill stand can be used for cooking, including use of kitchen utensils, and for drying, for example, clothing, etc., i.e. is a multifunctional device for thermal processing of products, as well as quite simple to manufacture and use for its intended purpose, for example, in the structure of tourist equipment in road traveling conditions, and in terms of its everyday use in the home, for example, as the upper part of the stationary grill for cooking on the plot.

1. Folding universal grill stand comprising a frame for supporting cooking-Hiking utensils for cooking and United with her stand-a support, characterized in that the frame is a counter-bearings made in the form of movably interconnected by type of links of the anchor chain rod elements and forms assembled spatial hollow frame, and the core frame elements, which constitute its long side, the imp who are satisfied with pairs placed against each other, at least two loops formed by the bent sections of the rod elements, attached to them by the type of chain intermediate racks-supports, and to one of the loops of each of the above pairs according to the type of chain attached to one end of the intermediate rod element, the opposite end of which is provided with a device for quick attachment to the opposite loop, the intermediate core element made of length equal to the width of the frame.

2. Grill stand according to claim 1, characterized in that the frame is made of a width not exceeding 2/3 the length of the pillars, and fixtures for fixing the intermediate rod elements, for example, in the form of a loop-hook or earrings.

3. Grill stand according to claim 1 or 2, characterized in that the core elements are in the form of metal rods, for example round or rectangular cross-section, provided in their middle part and/or at the ends of the last loops in the form of curved on the arc of a circle the relevant sections of the rods.

4. Grill stand according to claim 3, characterized in that the rod elements are interconnected by means of the intermediate connecting rings or staples, for example, by connection type earrings, and elements of the frame and the rack-support movably attached by their ends on the type of chain.

5. is Rel-stand according to claim 4, characterized in that is provided with an additional removable core elements made with the possibility of their installation in the plane of the frame, for example parallel to its short side, and provided with devices for quick fastening to the frame elements, such as end hinge-hooks, or earrings, or connecting brackets.

6. Grill stand according to claim 5, characterized in that the elements of the frame and the rack-support made of stainless steel or titanium alloy, the latter - with a pointed free ends.

7. Grill stand according to claim 6, characterized in that it additionally comes with a set of skewers and grill grate.



 

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