Portable barbecue firewood stove

Abstract

The utility model relates to a portable barbecue firewood stove which comprises a first supporting plate and a second supporting plate, hollow rods are arranged on the two sides of the first supporting plate, limiting plates are arranged at the other ends of the hollow rods, and movable rods in sliding fit with the hollow rods are arranged on the two sides of the second supporting plate. A limiting structure is arranged between the sliding rod and the first supporting plate, a left side plate is hinged to the bottom of the first supporting plate, a right side plate is hinged to the bottom of the second supporting plate, a bottom plate is hinged between the left side plate and the right side plate, and a front baffle and a rear baffle are hinged to the front side and the rear side of the bottom plate. The two sides of the front baffle and the two sides of the rear baffle are detachably fixed to the front side and the rear side of the first supporting plate and the front side and the rear side of the second supporting plate correspondingly, supporting legs are hinged to the opposite sides of the first supporting plate and the second supporting plate correspondingly, and positioning structures are arranged between the supporting legs and the supporting plates. The size is further reduced, and carrying is convenient.

Description

Technical Field

[0001] This utility model relates to the field of barbecue equipment technology, specifically to a portable barbecue wood-fired stove. Background Technology

[0002] As residents' income and living standards improve, outdoor camping is becoming increasingly popular. To enrich outdoor activities, outdoor stoves are often necessary. Firewood is favored by ordinary consumers due to its abundant resources, safe transport, and low operating costs. However, traditional wood-fired barbecue stoves are large and inconvenient to carry. While existing stoves fold by attaching legs to the bottom, this method still requires considerable space for firewood, resulting in a still bulky and inconvenient stove to carry. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a portable wood-fired barbecue stove that can be folded into a plate shape, further reducing its size and making it easy to carry.

[0004] This utility model provides a portable wood-fired barbecue stove to solve the above-mentioned technical problems, including a first support plate and a second support plate.

[0005] The first support plate has hollow rods on both sides, and a limiting plate at the other end of each hollow rod. The second support plate has movable rods on both sides that slide with the hollow rods, and at least one sliding rod that moves through a sliding hole in the limiting plate is provided between the two movable rods. A limiting structure is provided between the sliding rod and the first support plate.

[0006] The bottom of the first support plate is hinged to a left side plate, and the bottom of the second support plate is hinged to a right side plate. A base plate is hinged between the left and right side plates. A front baffle and a rear baffle are hinged to the front and rear sides of the base plate, respectively. The front and rear baffles are detachably fixed to the front and rear sides of the left and right side plates, respectively.

[0007] Both the first and second support plates are hinged to support feet on opposite sides, and a positioning structure is provided between the support feet and the support plates.

[0008] Furthermore, the limiting structure includes a first threaded hole provided on the first support plate and a screw rotatably provided at the free end of the slide rod, the screw being threadedly engaged with the first threaded hole.

[0009] Furthermore, the positioning structure includes a mounting platform disposed at the bottom of the first support plate and the second support plate. The mounting platform has an L-shaped mounting groove on the side near the side plate. A rotating shaft is movably disposed in the mounting groove. The upper end of the support foot is fixed to the rotating shaft. Limiting holes are provided at both ends of the rotating shaft. Limiting blocks that cooperate with the limiting holes are movably disposed at both ends of the mounting groove.

[0010] Furthermore, the mounting platform has mounting holes with a larger opening and a smaller opening at both ends that communicate with the mounting groove. The end of the limiting block away from the limiting hole is fixed to the pull rod. The pull rod moves through the mounting hole and is fixed to the handle. An elastic element is also provided in the mounting hole. One end of the elastic element is fixed to the protruding ring on the pull rod, and the other end is fixed to the side wall of the inner cavity of the mounting hole away from the limiting hole.

[0011] Furthermore, the front and rear baffles are provided with fixing holes on their upper sides, and the left and right side plates are provided with second threaded holes corresponding to the fixing holes on their front and rear sides, and bolts pass through the fixing holes and are connected to the threads.

[0012] Furthermore, a feed inlet is provided on one of the side panels.

[0013] Furthermore, it also includes a carbon mesh, and the inner sides of the left and right side plates are provided with protrusions for supporting the carbon mesh.

[0014] Furthermore, it also includes a baking rack, with positioning posts at both ends of the baking rack, and positioning holes that cooperate with the positioning posts on the upper surfaces of the first support plate and the second support plate.

[0015] The beneficial effects of this utility model are as follows: the first support plate, the limiting plate, and the hollow rod together form the grilling operation surface of the barbecue wood-fired stove. The movable rod on the second support plate slides in cooperation with the hollow rod, allowing the second support plate to move closer to or further away from the first support plate. When the second support plate moves away from the first support plate, the movable rod slides out from the hollow rod and moves away from the first support plate in the sliding hole. When the second support plate moves closer to the first support plate, the movable rod slides into the hollow rod until the second support plate abuts against the limiting plate. At the same time, the free end of the sliding rod is connected to the first support plate through the limiting structure, so that the first support plate and the second support plate are relatively fixed. At this time, the sliding rod and the hollow rod are used together to support the grill. The bottom of the first support plate is hinged to the left side plate, and the bottom of the second support plate is hinged to the right side plate. A base plate is hinged between the left and right side plates. At this time, the front and rear sides of the base plate are also hinged to the front and rear sides of the left and right side plates, which can be detachably fixed to the front and rear sides of the left and right side plates. In use, the first support plate is placed against the limiting plate, and the front and rear baffles are flipped upwards and fixed to the left and right side plates. At this time, the left and right side plates, the front and rear baffles together form the stove body for holding firewood. When folding is required, the sliding rod is disengaged from the first support plate, and the front and rear baffles are disengaged from the left and right side plates. This allows the second support plate to move away from the first support plate. When the second support plate moves, it drives the right side plate to rotate, which in turn pulls the base plate and the left side plate to move and fit against the bottom of the sliding rod and the hollow rod, so that the stove body can be folded into a plate shape. Support legs are hinged to the opposite sides of the first and second support plates, allowing the support legs to rotate relative to the first and second support plates. This facilitates folding the support legs onto the base plate, and the positioning structure between the support legs and the support plates ensures stability when the support legs are unfolded. In summary, this invention ensures stability during use and allows for the folding of the barbecue stove body into a flat, plate-like shape, further reducing its size and making it easy to carry.

[0016] In use, the support legs are unfolded so that they form a right angle with the first and second support plates. The angle between the support legs and the support plates is fixed by a positioning structure to ensure the stability of the support legs. Then, the first support plate moves towards the second support plate, causing the movable rod to enter the hollow rod. The sliding rod slides within the sliding hole of the limiting plate. Simultaneously, since the left side plate, bottom plate, and right side plate are all hinged, the movement of the first support plate causes the right side plate to rotate downwards, which in turn causes the bottom plate to move downwards and the left side plate to rotate downwards, forming a rectangular frame between the left side plate, right side plate, and bottom plate. When the free end of the sliding rod slides to the first support plate, the limiting structure connects the sliding rod to the first support plate, thereby locking the relative position of the first and second support plates. At this point, the second support plate abuts against the limiting plate, and the movable rod is hidden inside the hollow rod. Then, the front and rear baffles are flipped upwards and fixed to the front and rear sides of the left and right side plates. At this point, the rectangular frame remains stable due to the constraint of the front and rear baffles.

[0017] To fold, first disconnect the front and rear baffles from the left and right side panels, then flip the front and rear baffles downwards. Next, disconnect the sliding rod from the first support plate, allowing the second support plate to move relative to the first support plate. Pull the second support plate to slide the movable rod out of the hollow rod. The sliding rod slides within the sliding hole, which pulls the right side panel to rotate until it is flush with the bottom of the second support plate. This also causes the bottom plate to move upwards and the left side panel to rotate until it is flush with the bottom. Finally, unlock the support feet from the support plates, allowing the support feet to rotate and flush with the bottom plate. This folds the barbecue stove into a flat shape, reducing its size and making it easier to store and transport.

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the folding of the left and right side panels of this utility model;

[0021] Figure 3 This is a schematic diagram of the mounting platform of this utility model.

[0022] In the attached diagram: 1-First support plate, 11-Hollow rod, 12-Limiting plate, 121-Sliding hole, 13-First threaded hole, 14-Screw, 15-Positioning hole, 2-Second support plate, 21-Modible rod, 22-Sliding rod, 231-Second threaded hole, 232-Bolt, 3-Left side plate, 4-Right side plate, 41-Inlet, 42-Boss, 5-Base plate, 6-Front baffle, 61-Fixing hole, 7-Rear baffle, 8-Support foot, 9-Positioning structure, 91-Mounting platform, 911-Mounting groove, 912-Mounting hole, 92-Rotating shaft, 921-Limiting hole, 93-Limiting block, 94-Pull rod, 941-Protruding ring, 95-Handle, 96-Elastic element, 100-Charcoal mesh, 200-Grilling mesh, 201-Positioning post. Detailed Implementation

[0023] Referring to the accompanying drawings, the specific embodiments of this utility model will be described in detail.

[0024] Reference Figures 1 to 3This utility model provides a portable wood-fired barbecue stove, including a first support plate 1 and a second support plate 2. Hollow rods 11 are provided on both sides of the first support plate 1, and a limiting plate 12 is provided at the other end of each hollow rod 11. The limiting plate 12 forms a frame structure between the limiting plate 12 and the first support plate 1 (i.e., the hollow rods 11), ensuring the stability of the operating surface of the barbecue stove. Furthermore, it also includes a grill rack 200, with positioning posts 201 at both ends. Positioning holes 15 that mate with the positioning posts 201 are provided on the upper surfaces of the first support plate 1 and the second support plate 2. In use, the grill rack 200 can be placed on the hollow rods 11, and the positioning posts 201 can be inserted into the positioning holes 15 to prevent the grill rack 200 from shifting during use, ensuring stability.

[0025] The second support plate 2 has movable rods 21 on both sides that slide with the hollow rod 11, and at least one sliding rod 22 that moves through the sliding hole 121 on the limiting plate 12 is provided between the two movable rods 21. A limiting structure is provided between the sliding rod 22 and the first support plate 1. This allows the second support plate 2 to move closer to or further away from the first support plate 1. When the second support plate 2 moves away from the first support plate 1, the movable rod 21 slides out from the hollow rod 11, and the sliding rod 22 moves away from the first support plate 1 in the sliding hole 121. When the second support plate 2 moves closer to the first support plate 1, the movable rod 21 slides into the hollow rod 11 until the second support plate 2 abuts against the limiting plate 12. At the same time, the free end of the sliding rod 22 is connected to the first support plate 1 through the limiting structure, so that the first support plate 1 and the second support plate 2 are relatively fixed. At this time, the sliding rod 22 and the hollow rod 11 are used together to support the grill 200. The limiting structure includes a first threaded hole 13 on the first support plate 1 and a screw 14 rotatably disposed at the free end of the slide rod 22. The screw 14 is threadedly engaged with the first threaded hole 13. When the free end of the slide rod 22 moves to contact the first support plate 1, the screw 14 is inserted into the first threaded hole 13 and rotated. As the screw 14 screws into the first threaded hole 13, the slide rod 22 pulls the first support plate 1 against the limiting plate 12. This method facilitates both the connection and disassembly of the slide rod 22 and the first support plate 1.

[0026] The bottom of the first support plate 1 is hinged to a left side plate 3, and the bottom of the second support plate 2 is hinged to a right side plate 4. A bottom plate 5 is hinged between the left side plate 3 and the right side plate 4. The first support plate 1 and the left side plate 3, the second support plate 2 and the right side plate 4, and the left side plate 3, the right side plate 4 and the bottom plate 5 can all be hinged by hinges or pivots. One side plate is provided with an inlet 41 for easy fuel input. Furthermore, a charcoal mesh 100 is included for placing firewood. There is a gap between the charcoal mesh 100 and the bottom plate 5 to facilitate ash leakage. The inner sides of the left side plate 3 and the right side plate 4 are provided with protrusions 42 for supporting the charcoal mesh 100. When the first support plate 1 abuts against the limiting plate 12, the left side plate 3 and the right side plate 4 are opposite each other. The charcoal mesh 100 can be inserted between the left side plate 3 and the right side plate 4 from the front or the back and placed on the protrusions 42.

[0027] The front and rear sides of the base plate 5 are hinged with a front baffle 6 and a rear baffle 7, respectively. The front and rear baffles 6 and 7 are detachably fixed to the front and rear sides of the left and right side plates 3 and 4, respectively. In use, the first support plate 1 is placed against the limiting plate 12, and the front and rear baffles 6 and 7 are flipped upwards and fixed to the left and right side plates 3 and 4. At this time, the left and right side plates 3, 4, front and rear baffles 6 and 7 together form a stove body for accommodating firewood. When folding is required, the sliding rod 22 is disengaged from the first support plate 1, and the front and rear baffles 6 and 7 are disassembled from the left and right side plates 3 and 4. This allows the second support plate 2 to move away from the first support plate 1. When the second support plate 2 moves, it drives the right side plate 4 to rotate, which in turn pulls the base plate 5 and the left side plate 3 to move and fit against the bottom of the sliding rod 22 and the hollow rod 11, thus folding the stove body into a plate shape. Furthermore, the upper sides of the front baffle 6 and the rear baffle 7 are provided with fixing holes 61, and the front and rear sides of the left side plate 3 and the right side plate 4 are provided with second threaded holes 231 corresponding to the fixing holes 61. Bolts 232 pass through the fixing holes 61 and connect with the threaded holes. At this time, when disassembly is required, the bolts 232 can be unscrewed from the second threaded holes 231 to separate the front baffle 6 and the rear baffle 7 from the left side plate 3 and the right side plate 4, which facilitates the folding of the left side plate 3, the right side plate 4, and the bottom plate 5.

[0028] Both the first support plate 1 and the second support plate 2 have support feet 8 hinged to their opposite sides. A positioning structure 9 is provided between the support feet 8 and the support plates, allowing the support feet 8 to rotate relative to the first support plate 1 and the second support plate 2, thus facilitating the folding of the support feet 8 onto the base plate 5. The positioning structure 9 ensures the stability of the support feet 8 when unfolded. The positioning structure 9 includes a mounting platform 91 located at the bottom of the first support plate 1 and the second support plate 2. An L-shaped mounting groove 911 is provided on the side of the mounting platform 91 near the side plate. A rotating shaft 92 is movably mounted within the mounting groove 911. The upper end of the support foot 8 is fixed to the rotating shaft 92. Specifically, the rotating shaft 92 and the mounting groove 911 are rotatably connected via bearings, while the support foot 8 is fixedly connected to the rotating shaft 911. Limiting holes 921 are provided at both ends of the rotating shaft 92, and limiting blocks 93 that mate with the limiting holes 921 are movably provided at both ends of the mounting groove 911. Specifically, the limiting holes 921 are non-circular holes. The L-shaped mounting groove 911 limits the rotation angle of the support leg 8, allowing it to rotate towards the base plate 5. When the support leg 8 is unfolded, the limiting block 93 engages with the limiting hole 921 to prevent the rotation of the shaft 92, thus ensuring the unfolded state of the support leg 8. When folding, the limiting block 93 is disengaged from the limiting hole 921, allowing the support leg 8 to be moved, causing the shaft 92 to rotate and folding the support leg 8 onto the base plate 5. Furthermore, the mounting platform 91 has mounting holes 912 with a larger opening and a smaller closing size at both ends, which communicate with the mounting groove 911. The end of the limiting block 93 away from the limiting hole 921 is fixed to the pull rod 94. The pull rod 94 moves through the mounting hole 912 and is fixed to the handle 95. An elastic element 96 is also provided in the mounting hole 912. The elastic element 96 can be a spring. One end of the elastic element 96 is fixed to the protruding ring 941 on the pull rod 94, and the other end is fixed to the side wall of the inner cavity of the mounting hole 912 near the limiting hole 921. At this time, when the support leg 8 is folded, the limiting block 93 disengages from the limiting hole 921, and the elastic element 96 is compressed. When the support leg 8 is unfolded, the rotating shaft 92 rotates until the limiting hole 921 corresponds to the limiting block 93. The elastic element 96 pushes the limiting block 93 into the limiting hole 921 to stop the rotation. When folding is required, the support leg 8 can be folded by pulling the lever 94 through the handle 95 to disengage the limiting block 93 from the limiting hole 921.

[0029] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable wood-fired barbecue stove, characterized in that, It includes the first support plate (1) and the second support plate (2). Hollow rods (11) are provided on both sides of the first support plate (1), and a limiting plate (12) is provided at the other end of the hollow rods (11). Movable rods (21) that slide with the hollow rods (11) are provided on both sides of the second support plate (2), and at least one sliding rod (22) that moves through the sliding hole (121) on the limiting plate (12) is provided between the two movable rods (21). A limiting structure is provided between the sliding rod (22) and the first support plate (1). The bottom of the first support plate (1) is hinged to a left side plate (3), the bottom of the second support plate (2) is hinged to a right side plate (4), a bottom plate (5) is hinged between the left side plate (3) and the right side plate (4), a front baffle (6) and a rear baffle (7) are hinged to the front and rear sides of the bottom plate (5), the front baffle (6) and the rear baffle (7) are respectively detachably fixed to the front and rear sides of the left side plate (3) and the right side plate (4), and a support foot (8) is hinged to the opposite side of the first support plate (1) and the second support plate (2), and a positioning structure (9) is provided between the support foot (8) and the support plate.

2. The portable barbecue wood-fired stove according to claim 1, characterized in that, The limiting structure includes a first threaded hole (13) provided on the first support plate (1) and a screw (14) rotatably provided at the free end of the slide rod (22), wherein the screw (14) is threadedly engaged with the first threaded hole (13).

3. The portable barbecue wood-fired stove according to claim 1, characterized in that, The positioning structure (9) includes a mounting platform (91) located at the bottom of the first support plate (1) and the second support plate (2). The mounting platform (91) has an L-shaped mounting groove (911) on the side near the side plate. A rotating shaft (92) is movably mounted in the mounting groove (911). The upper end of the support foot (8) is fixed to the rotating shaft (92). Limiting holes (921) are provided at both ends of the rotating shaft (92). Limiting blocks (93) that cooperate with the limiting holes (921) are movably mounted at both ends of the mounting groove (911).

4. The portable barbecue wood-fired stove according to claim 3, characterized in that, The mounting platform (91) has mounting holes (912) with a large cavity and a small opening at both ends that communicate with the mounting groove (911). The end of the limiting block (93) away from the limiting hole (921) is fixed to the pull rod (94). The pull rod (94) moves through the mounting hole (912) and is fixed to the handle (95). An elastic element (96) is also provided in the mounting hole (912). One end of the elastic element (96) is fixed to the protruding ring (941) on the pull rod (94), and the other end is fixed to the side wall of the inner cavity of the mounting hole (912) away from the limiting hole (921).

5. The portable barbecue wood-fired stove according to claim 1, characterized in that, The front baffle (6) and the rear baffle (7) are provided with fixing holes (61) on their upper sides. The left side plate (3) and the right side plate (4) are provided with second threaded holes (231) corresponding to the fixing holes (61) on their front and rear sides. The bolt (232) passes through the fixing holes (61) and connects to the second threaded holes (231).

6. The portable barbecue wood-fired stove according to claim 1, characterized in that, One of the side panels has a feed inlet (41).

7. The portable barbecue wood-fired stove according to claim 1, characterized in that, It also includes a carbon mesh (100), and the inner sides of the left side plate (3) and the right side plate (4) are provided with protrusions (42) for supporting the carbon mesh (100).

8. The portable barbecue wood-fired stove according to claim 1, characterized in that, It also includes a baking rack (200), which has positioning posts (201) at both ends. The upper surfaces of the first support plate (1) and the second support plate (2) are provided with positioning holes (15) that cooperate with the positioning posts (201).

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