A portable foldable wood stove

Abstract

This utility model discloses a portable foldable wood-burning stove, relating to the field of wood-burning stove technology. It includes a stove body, grate, fuel-adding chamber, sealing plate, fire-gathering device, stove stand support, handle, pull ring assembly, and stove body support legs. The stove body has turbulence holes around its top, a fuel-adding inlet on one side of the center, and rectangular ventilation openings on both sides of the bottom. The fuel-adding chamber is installed at the fuel-adding inlet and is rotatably connected to the stove body by bolts. In use, rotating the pull ring assembly separates the fuel-adding chamber from the stove body, and rotating it outward tilts the fuel-adding chamber upward. After the fuel-adding chamber's limiting baffle engages with the sealing plate, firewood can be added to the fuel-adding chamber for starting a fire. When storing, rotating the fuel-adding chamber inward until the limiting baffle abuts against the inner wall of the stove body, and rotating the pull ring assembly fixes the fuel-adding chamber to the stove body. This utility model has a neat appearance, simple structure, is sturdy and durable, easy to carry, and simple to operate. It can be quickly unfolded in use and quickly folded for storage, meeting various needs.

Description

Technical Field

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

[0002] In recent years, with the increase in outdoor camping activities, stoves have become indispensable for outdoor cooking, boiling water, and making fires for warmth. Currently, mainstream outdoor stoves have the following problems: they are large, heavy, and inconvenient to move and carry; they also use only one type of fuel, which limits their functionality. Utility Model Content

[0003] The technical problem to be solved by this utility model is: by providing a portable foldable wood stove that is easy and quick to unfold and fold, lightweight and easy to carry, and can use local materials, such as dry branches and leaves, as fuel, it can effectively solve the problems in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A portable foldable wood-burning stove is provided, comprising: a stove body, a grate, a fuel-adding chamber, a sealing plate, a fire-concentrating device, a stove support, a handle, a pull ring assembly, and stove body support legs. The stove body is a square cylindrical structure, laser-cut from a 120mm×120mm×2mm stainless steel square tube. The grate is a plate structure, laser-cut from a 2mm steel plate. The fuel-adding chamber is a square cylindrical structure, laser-cut from a 100mm×100mm×2mm stainless steel square tube. The sealing plate is a plate structure, laser-cut from a 2mm stainless steel plate. The fire-concentrating device is a plate structure, laser-cut from a 2mm steel plate. The stove support is a plate structure, laser-cut from a 2mm steel plate. The handle is formed by bending a 3mm stainless steel wire. The stove body support legs are plate structures, laser-cut from a 2mm steel plate.

[0005] Preferably, the furnace body has turbulence holes around the top, a fuel inlet on one side of the middle, and rectangular ventilation openings on both sides of the bottom.

[0006] Preferably, the grate is fixed to the bottom of the furnace body by bolts, located above the rectangular ventilation opening, and the grate is provided with rectangular ash collection holes.

[0007] Preferably, the fuel-adding chamber is bolted to the fuel-adding port of the furnace body and can rotate relative to the furnace body around the bolt. A pull ring hole is provided on the upper part of one side of the front of the fuel-adding chamber, and the pull ring assembly is rotatably connected to the fuel-adding chamber through the pull ring hole. Two limiting baffles are provided on the lower part of one side of the back of the fuel-adding chamber. When the fuel-adding chamber is opened, the limiting baffles lock the sealing plate. When the fuel-adding chamber is closed, the limiting baffles abut against the inner wall of the furnace body.

[0008] Preferably, the sealing plate is installed in the upper part of the circular hole in the upper part of the furnace body and is rotatably connected to the furnace body, while the lower part of the sealing plate is in sliding contact with the arc-shaped wall of the fuel-adding chamber and rotates with the fuel-adding chamber.

[0009] Preferably, the fire-gathering device is fixed to the upper part of the furnace body by bolts, located above the sealing plate, and the fire-gathering device is provided with a circular fire-gathering hole.

[0010] Preferably, the stove support is bolted to the four corners of the top of the stove body, can be folded, and has a serrated structure on one side.

[0011] Preferably, the handles are installed on both sides of the furnace body and are rotatably connected to the furnace body.

[0012] Preferably, the pull ring assembly is rotatably connected to the fuel filling chamber through a pull ring hole, and rotating the pull ring assembly allows the fuel filling chamber to be opened and closed.

[0013] Preferably, the furnace body support legs are bolted to the four corners of the bottom of the furnace body, are foldable, and have a serrated structure on one side.

[0014] The beneficial effects of this utility model are: the portable foldable wood-burning stove body and the fire-adding chamber are made of stainless steel pipe, which is sturdy and durable. In normal use, the fire-adding chamber can be unfolded by turning the pull ring assembly, and firewood can be added to start the fire. When storing, the fire-adding chamber can be rotated into the stove body by holding the pull ring assembly, and the fire-adding chamber can be fixed to the stove body by turning the pull ring assembly. The structure is simple, the operation is convenient, and it is equipped with a handle for easy carrying. Attached Figure Description

[0015] Figure 1 This is a diagram showing the usage state of this utility model;

[0016] Figure 2 This is a diagram showing the folded and stored state of this utility model;

[0017] Figure 3 This is a partial view of the present invention in use;

[0018] Figure 4 This is a partial view of the folding and storage configuration of this utility model;

[0019] Figure 5 This is a schematic diagram of the furnace body structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the grate structure of this utility model;

[0021] Figure 7 This is a schematic diagram of the fuel-adding chamber structure of this utility model;

[0022] Figure 8 This is a schematic diagram of the sealing plate structure of this utility model;

[0023] Figure 9 This is a schematic diagram of the fire-gathering device of this utility model;

[0024] In the diagram: 1. Furnace body, 11. Baffle hole, 12. Add fuel inlet, 13. Rectangular vent, 2. Furnace grate, 21. Rectangular ash collection hole, 3. Add fuel chamber, 31. Connecting lug, 32. Limiting baffle, 33. Pull ring hole, 4. Sealing plate, 5. Fire-gathering device, 51. Fire-gathering hole, 6. Stove stand bracket, 7. Handle, 8. Pull ring kit, 9. Furnace body support leg. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some preferred embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1, please refer to Figure 1-9 The present invention provides a technical solution: a portable foldable wood stove, comprising: a stove body 1, with turbulence holes 11 around the top, a wood-adding port 12 on one side of the middle, and rectangular ventilation openings 13 on both sides of the bottom.

[0027] The grate 2 is installed at the bottom of the furnace body 1, above the rectangular vent 13, and has rectangular ash collection holes 21.

[0028] The fuel-adding chamber 3 has connecting ears 31 on both sides of the bottom, which are bolted to the fuel-adding port 12 of the furnace body. The upper part of the front side of the fuel-adding chamber 3 has a pull ring hole 33, and the lower part of the back side of the fuel-adding chamber has a limiting baffle 32.

[0029] The sealing plate 4 is installed on the upper part of the furnace body 1 and rotates as the fuel filling chamber 3 rotates.

[0030] The fire-gathering device 5 is installed on the upper part of the furnace body 1, above the sealing plate 4, and has a circular fire-gathering hole 51.

[0031] The stove support 6 is installed at the four corners of the top of the stove body, and one side of the stove support 6 has a serrated structure.

[0032] Handles 7 are installed on both sides of the furnace body 1.

[0033] The pull ring assembly 8 is rotatably connected to the fuel filling chamber 3 via the pull ring hole 33.

[0034] Furnace body support legs 9 are installed at the four corners of the bottom of furnace body 1, and a serrated structure is provided on one side of furnace body support legs 9.

[0035] Example 2, please refer to Figure 1-9 This utility model provides a technical solution: a portable foldable wood-burning stove. This embodiment is structurally similar to Embodiment 1, but the difference is that it also includes: a stove body 1, with turbulence holes 11 around the top. By setting the turbulence holes 11, the smoke can be reduced from returning to the stove body 1 when cooking with a pot. A wood-adding port 12 is provided on one side of the middle of the stove body 1. The wood-adding chamber 3 can be freely unfolded and folded within the wood-adding port 12. Rectangular ventilation openings 13 are provided on both sides of the bottom of the stove body 1, which can make the rising air inside the stove body stable and ensure the combustion quality.

[0036] The grate 2 is fixed to the bottom of the furnace body 1 by bolts and is located above the rectangular vent 13. The grate 2 is provided with rectangular ash holes 21, which facilitates the separation of charcoal and ash and can also increase the air flow to make the combustion more vigorous.

[0037] The fuel-adding chamber 3 has connecting ears 31 on both sides of the bottom, which are bolted to the fuel-adding port 12 of the furnace body. The fuel-adding chamber 3 can rotate relative to the furnace body 1 with the bolt as the axis. The upper part of the front side of the fuel-adding chamber 3 has a pull ring hole 33. The pull ring assembly 8 is rotatably connected to the fuel-adding chamber 3 through the pull ring hole 33. By rotating the pull ring assembly 8, the fuel-adding chamber 3 can be opened and closed relative to the furnace body 1. The lower part of the back side of the fuel-adding chamber 3 has two limiting baffles 32. When the fuel-adding chamber 3 is opened, the limiting baffles 32 lock the sealing plate 4, so that the fuel-adding chamber 3 stops rotating when it is opened to a certain angle. When the fuel-adding chamber 3 is closed, the limiting baffles 32 abut against the inner wall of the furnace body 1, so that the fuel-adding chamber 3 does not shake inside the furnace body 1.

[0038] The sealing plate 4 is installed in the upper round hole of the furnace body 1 and is rotatably connected to the furnace body 1. The lower part of the sealing plate 4 slides in contact with the arc-shaped wall of the fuel filling chamber 3. When in use, the sealing plate 4 rotates with the fuel filling chamber 3 until it is locked by the limit baffle 32, which stops the fuel filling chamber 3 from rotating. At this time, the sealing plate 4 blocks the gap between the fuel filling port 12 and the fuel filling chamber 3, preventing the flame from drifting out of this gap and playing a sealing role. When stored, as the fuel filling chamber 3 rotates into the furnace body 1, the lower part of the sealing plate 4 contacts the arc-shaped upper surface of the fuel filling chamber 3 under its own weight. The sealing plate 4 can be rotatably connected to the furnace body 1 without bolts or pins. The structure is simple and practical.

[0039] The flame concentrating device 5 is fixed to the upper part of the furnace body 1 by bolts and is located above the sealing plate 4. The flame concentrating device 5 is provided with a circular flame concentrating hole 51, which can make the flame more concentrated during use and shorten the cooking time.

[0040] The stove support 6 is bolted to the four corners of the top of the stove body 1. One side of the stove support 6 has a serrated structure. When in use, the stove support 6 is folded so that the serrated structure faces upward. The serrated structure can effectively prevent the pot from slipping and position it. The stove support leg 9 has the same structure as the stove support 6. The same structure makes the two interchangeable. The only difference is the installation position. When the stove support leg 9 is opened, the serrated structure faces downward, which can provide a good anti-slip effect on the ground.

[0041] Handles 7 are installed on both sides of the furnace body 1 and are rotatably connected to the furnace body 1. Handles 7 have a simple and practical structure and are particularly convenient to use.

[0042] In this utility model, "upper part", "lower part", "top" and "bottom" are relative positions used for the convenience of describing positional relationships, and therefore cannot be understood as absolute positions to limit the scope of protection.

[0043] The preferred embodiments and examples of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments and examples. For those skilled in the art, several improvements and modifications can be made without departing from the concept of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable, foldable wood-burning stove, characterized in that, include: The stove body, grate, fuel-adding chamber, sealing plate, fire-concentrating device, stove support, handle, pull ring assembly, and stove support legs are as follows: The stove body is a square cylindrical structure, laser-cut from 120mm×120mm×2mm stainless steel square tubing; the grate is a plate structure, laser-cut from 2mm steel plate; the fuel-adding chamber is a square cylindrical structure, laser-cut from 100mm×100mm×2mm stainless steel square tubing; the sealing plate is a plate structure, laser-cut from 2mm stainless steel plate; the fire-concentrating device is a plate structure, laser-cut from 2mm steel plate; the stove support is a plate structure, laser-cut from 2mm steel plate; the handle is bent from 3mm stainless steel wire; and the stove support legs are plate structures, laser-cut from 2mm steel plate.

2. The portable foldable wood-burning stove according to claim 1, characterized in that: The furnace body has turbulence holes around the top, a fuel inlet on one side of the middle, and rectangular ventilation openings on both sides of the bottom.

3. A portable foldable wood-burning stove according to claim 1, characterized in that: The grate is fixed to the bottom of the furnace body by bolts and is located above the rectangular ventilation opening. The grate is provided with rectangular ash collection holes.

4. A portable foldable wood-burning stove according to claim 1, characterized in that: The fuel-adding chamber has connecting ears on both sides of the bottom, which are bolted to the fuel-adding port of the furnace body and can rotate relative to the furnace body around the bolts. The upper part of one side of the front of the fuel-adding chamber has a pull ring hole, and the pull ring assembly is rotatably connected to the fuel-adding chamber through the pull ring hole. The lower part of one side of the back of the fuel-adding chamber has two limiting baffles. When the fuel-adding chamber is opened, the limiting baffles lock the sealing plate. When the fuel-adding chamber is closed, the limiting baffles abut against the inner wall of the furnace body.

5. A portable foldable wood-burning stove according to claim 1, characterized in that: The sealing plate is installed in the upper part of the furnace body through a circular hole and is rotatably connected to the furnace body. The lower part of the sealing plate is in sliding contact with the arc-shaped wall of the fuel filling chamber and rotates as the fuel filling chamber rotates.

6. A portable foldable wood-burning stove according to claim 1, characterized in that: The fire-gathering device is fixed to the upper part of the furnace body by bolts, located above the sealing plate, and the fire-gathering device is provided with a circular fire-gathering hole.

7. A portable foldable wood-burning stove according to claim 1, characterized in that: The stove support is bolted to the four corners of the top of the stove body and can be folded. One side of the stove support has a serrated structure.

8. A portable foldable wood-burning stove according to claim 1, characterized in that: The handles are installed on both sides of the furnace body and are rotatably connected to the furnace body.

9. A portable foldable wood-burning stove according to claim 1, characterized in that: The pull ring assembly is rotatably connected to the fuel filling chamber through the pull ring hole. Rotating the pull ring assembly allows the fuel filling chamber to be opened and closed.

10. A portable foldable wood-burning stove according to claim 1, characterized in that: The furnace body support legs are bolted to the four corners of the bottom of the furnace body and can be folded. One side of the furnace body support legs has a serrated structure.

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