Portable outdoor stove

Abstract

The utility model relates to the field of outdoor stoves, and discloses a portable outdoor stove. The gas stove comprises a gas stove plate suitable for being connected with a gas source, and further comprises a supporting leg set and a wind shield, one side of the supporting leg set is movably connected with the gas stove plate, the other side of the supporting leg set is hinged to the wind shield, and when the gas stove plate is not used, the wind shield and the supporting leg set move to one side of the gas stove plate in a linkage mode and are folded together; the wind shield and the supporting leg set move in a linkage mode and surround the gas stove plate, and the top face of the wind shield is higher than the top face of the gas stove plate. The stove disclosed by the utility model has a windproof function, and the wind shield and the supporting leg group can be folded in a linkage manner, so that the stove is small in storage volume and convenient to carry; after the wind shield is opened, stable connection is achieved through cooperation of a connecting plate and a connecting groove, dismounting and mounting are convenient, and stability is good; the support leg plate is suitable for cookware with different sizes, so that the stove has higher compatibility; the arrangement of the preheating pipe improves the combustion performance of the fuel gas in high and cold areas or high altitudes.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor stoves, and particularly relates to a portable outdoor stove. Background Art

[0002] With the prevalence of outdoor sports, more and more people start outdoor hiking and camping or mountain climbing and camping. To solve the problem of eating during multi-person camping, outdoor campers also carry outdoor gas stoves and canned gas for outdoor cooking. However, the existing gas stoves have poor wind resistance, and when there is wind outdoors, the flames of the gas stoves are prone to shift, resulting in low heating efficiency.

[0003] In the related art, campers will additionally carry a wind shield larger than the combustion stove body to cover the gas stove to improve the wind resistance of the gas stove. However, since the gas stove needs to be connected to a gas tank, there are many components inside the gas stove, and feet are also installed at the bottom of the gas stove, which makes the volume of the gas stove itself relatively large. The existing wind shields cannot be folded and stored. If a wind shield is added, the volume of the entire outdoor stove will be even larger, making it inconvenient to store and carry. Summary of the Utility Model

[0004] To solve at least one of the above problems, the utility model provides a portable outdoor stove, including a gas stove top adapted to be connected to a gas source, characterized in that: it further includes a foot group and a wind shield. One side of the foot group is rotatably connected to the gas stove top, and the other side is connected to the wind shield. When the gas stove top is not in use, the foot group and the wind shield are both rotated to one side of the gas stove top and folded together. When the gas stove top is in use, the wind shield and the foot group are rotated and opened to surround the gas stove top, and the top surface of the wind shield is higher than the top surface of the gas stove top.

[0005] Optionally, the wind shield includes a middle wind shield plate, a wind shield head plate and a wind shield tail plate that are hinged to each other. The middle wind shield plate, the wind shield head plate and the wind shield tail plate are connected in sequence. One ends of the wind shield head plate and the wind shield tail plate away from the middle wind shield plate are detachably connected. The foot group includes a plurality of foot plates, and the plurality of foot plates are circumferentially spaced outside the gas stove top. The plurality of foot plates are respectively a first foot plate, a second foot plate and a third foot plate. The first foot plate is hinged to the wind shield head plate, the second foot plate is hinged to the wind shield tail plate, and the third foot plate is hinged to the middle wind shield plate.

[0006] Optionally, a plurality of intermediate windshields are provided, and the plurality of intermediate windshields are sequentially hinged. The third footrest is hinged to one of the intermediate windshields. When the windshield is in an open state, the plurality of intermediate windshields are all located between the front windshield and the rear windshield.

[0007] Optionally, a connecting plate is provided at one end of the front windshield away from the intermediate windshield, and a connecting groove for inserting the connecting plate and limiting the connecting plate is formed on one side of the rear windshield away from the intermediate windshield.

[0008] Optionally, the top surface of the windshield is higher than the top surface of the footrest, the top surface of the footrest is higher than the top surface of the gas stove for placing cookware, and the bottom surface of the gas stove is higher than the bottom surface of the footrest.

[0009] Optionally, anti-slip protrusions for stably supporting the cookware are provided on the top of the footrest.

[0010] Optionally, a preheating pipe is provided on one side of the gas stove. The air inlet of the preheating pipe is communicated with a gas source, and the air outlet of the preheating pipe is communicated with the gas stove.

[0011] Optionally, the middle part of the preheating pipe is located above the gas stove.

[0012] Optionally, a gas hose is connected to the gas stove, and the other end of the gas hose extends away from the gas stove.

[0013] Optionally, a gas regulating valve is installed at one end of the gas hose away from the gas stove, and the gas regulating valve is connected to a gas source.

[0014] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0015] 1. Both the footrest group and the windshield can be folded and stored. When hiking and camping outdoors, the user can directly fold up the footrest group and the windshield to achieve extreme storage, reducing the volume of the stove and thus facilitating portability.

[0016] 2. The windshield and the footrest group can be linked, eliminating the need to fold or open them separately, thereby improving the convenience of using the stove. In addition, the front windshield and the rear windshield are quickly connected or disassembled through the connecting plate and the connecting groove, making the windshield easy to install and disassemble and also ensuring its stability after being opened and connected.

[0017] 3. The top surface of the footrest is higher than the top surface of the gas stove, allowing the boiler to be placed on the top of the footrest. At the same time, cookware of different sizes can be placed on the footrest, making the stove highly compatible.

[0018] 4. The arrangement of the gas hose and the gas regulating valve enables the fire source to be separated from the gas cylinder by a certain distance, improving the safety during the entire usage process.

[0019] 5. During the use of the stove, the gas first enters the preheating pipe and then enters the gas stove top. During this process, as the gas stove top burns, the gas in the preheating pipe is heated. After being heated, the gas then enters the gas stove top for combustion, thereby ensuring good combustion performance even in high-cold and high-altitude areas. Description of the Drawings

[0020] Figure 1 It is a diagram of the outdoor stove in the open state in the embodiment of the present utility model;

[0021] Figure 2 It is a diagram of the outdoor stove in the folded and stored state in the embodiment of the present utility model;

[0022] Figure 3 It is a structural diagram of the gas stove top in the embodiment of the present utility model;

[0023] Figure 4 It is a diagram of the open state of the leg group and the wind shield in the embodiment of the present utility model.

[0024] Description of the reference numerals: 1. Gas stove top; 11. Leg movable shaft; 12. Connecting nut; 13. Preheating pipe; 14. Gas hose; 15. Gas regulating valve; 2. Leg group; 21. Leg plate; 3. Wind shield; 31. Middle wind shield; 32. Front wind shield; 321. Connecting plate; 33. Rear wind shield; 331. Connecting groove. Detailed Embodiment

[0025] To make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the specific embodiments of the present utility model in detail with reference to the drawings.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship during the normal use of the product.

[0027] The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features.

[0028] The following will further describe the present application in detail Figures 1-4 with reference to the attached drawings.

[0029] The embodiment of the present utility model provides a portable outdoor stove. Refer toFigure 1 and Figure 2 The portable outdoor stove includes a gas stove plate 1, a leg assembly 2, and a windshield 3. The gas stove plate 1 is connected to a gas source to heat cookware; the leg assembly 2 is movably mounted on the gas stove plate 1 to support the gas stove plate 1 and provide a place for cookware. When the gas stove plate 1 is in use, the windshield 3 is opened to surround the gas stove plate 1 and the leg assembly 2, thereby providing a windbreak. The leg assembly 2 is movably connected to the gas stove plate 1 on one side; the other side is hinged to the windshield 3. When the gas stove plate 1 is not in use, the windshield 3 and the leg assembly 2 can be moved to one side of the gas stove plate 1 and folded together, allowing the stove to be folded and stored, thereby reducing the size of the stove when carried, making it more convenient to carry outdoors.

[0030] In this embodiment, the gas hob 1 is preferably a truncated cone-shaped rotating body, with the smaller diameter side of the hob 1 located at the top and the larger diameter side at the bottom. Multiple flame holes are circumferentially spaced along the sidewalls of the hob 1, thereby expanding the heating range of the cookware and improving heating efficiency. In another embodiment, the flame holes can also be provided on the top surface of the hob 1.

[0031] Reference Figure 1 and Figure 3 A support shaft 11 is welded to the bottom of the gas stove plate 1. A gas pipe connected to the gas stove plate 1 is provided inside the support shaft. A connecting nut 12 is threadedly mounted on the bottom of the movable shaft. A gas channel is provided on the outer wall of the connecting nut 12. The gas channel and the gas pipe are connected to each other. A preheating pipe 13 is installed at the opening of the gas channel on the outer wall of the connecting nut 12. The gas in the gas source will first enter the preheating pipe 13 for preheating. As the gas stove plate 1 burns, the gas in the preheating pipe 13 will be heated. The gas then enters the gas channel through the preheating pipe 13. Finally, the gas enters the gas pipe, is ejected, and is burned. This ensures good combustion performance of the gas even in cold and high-altitude areas.

[0032] Reference Figure 3, assuming that one end of the preheating pipe 13 connected to the connecting nut 12 is the air outlet of the preheating pipe 13, then the other end of the preheating pipe 13 is the air inlet. The preheating pipe 13 is made of a hard heat-conducting material, so that after the preheating pipe 13 is installed on the movable shaft, it is not easy to deform and affect the preheating effect of the gas. The preheating pipe 13 first extends along the radial direction of the gas stove top 1 towards the direction close to the wind shield 3 and protrudes from the gas stove top 1; then it is located on one side of the gas stove top 1 and bends 90 degrees upward and extends; after extending above the gas stove top 1, it bends along the radial direction of the gas stove top 1 towards the direction close to the gas stove top 1 and is located within the top surface range of the gas stove top 1; then it forms a complete semi-circle and extends towards the direction close to the wind shield 3, then bends downward 90 degrees and extends, and finally bends 90 degrees towards the direction close to the central axis of the gas stove top 1 and extends. Such a setting enables the middle position of the preheating pipe 13 to be directly above the gas stove top 1 to be heated, and at the same time increases the length of the preheating pipe 13, so that the gas flows in the preheating pipe 13 for a longer time and the preheating effect on the gas is better.

[0033] A gas hose 14 is connected to the air inlet of the preheating pipe 13, and the other end of the gas hose 14 extends towards the direction away from the gas stove top 1. A gas regulating valve 15 is installed at the end of the gas hose 14 away from the gas stove top 1. The gas regulating valve 15 will be connected to a gas cylinder or a gas source to regulate the gas outlet volume. At the same time, the above setting can also make the fire source and the gas cylinder have a certain distance, improving the safety of the entire use process of the stove.

[0034] Refer to Figure 3 With Figure 4 , the foot group 2 is rotatably installed on the foot movable shaft 11, and the foot group 2 rotates relative to the gas stove top 1. Therefore, when the foot group 2 rotates and is stored or opened, the rotation range is larger and the rotation and folding are more convenient, and there is no need to disassemble and assemble the foot group 2 additionally. In another embodiment, one side of the foot group 2 close to the gas stove top 1 can be hinged on the movable shaft.

[0035] The foot group 2 includes a plurality of foot plates 21, and the plurality of foot plates 21 are all rotatably installed on the foot movable shaft 11, and the plurality of foot plates 21 are circumferentially spaced apart on the circumference of the gas stove top 1. Taking one foot plate 21 as an example for elaboration, the bottom surface of the foot movable shaft 11 is higher than the bottom surface of the foot plate 21, and the preheating pipe 13 is also higher than the bottom surface of the foot plate 21. Therefore, when the stove is used outdoors, it can be spaced from the ground by a certain distance, which can ensure the normal circulation of air and at the same time prevent the water on the ground from entering the gas stove top 1 and affecting the internal components. In addition, the foot plate 21 is respectively limited by the gas stove top 1 and the connecting nut along the axial direction of the foot movable shaft 11, so that the foot plate 21 is not easy to fall off the foot movable shaft 11 while ensuring the rotation of the foot plate 21.

[0036] Combined withFigure 1 Reference Figure 3 With Figure 4 , the top surface of the support foot plate 21 is higher than the top surface of the gas stove top 1, and the top surface of the support foot plate 21 is higher than the top surface of the preheating pipe 13. Thus, the cookware can be placed on the support foot plate 21 for support, increasing the functionality of the support foot plate 21. The support foot plate 21 extends a certain length from the gas stove top 1 to the wind shield 3. Thus, the support foot plate 21 can support cookware of different sizes, improving the compatibility of the stove. A plurality of anti-slip protrusions are integrally formed on the top of the support foot plate 21, and the plurality of anti-slip protrusions are arranged at intervals along the length direction of the support foot plate 21 from the gas stove top 1 to the wind shield 3. Thus, the stability of the support for the cookware can be improved.

[0037] Reference Figure 1 With Figure 2 , the wind shield 3 includes an intermediate wind shield plate 31, a front wind shield plate 32, and a rear wind shield plate 33. The front wind shield plate 32 and the rear wind shield plate 33 are respectively located at both ends of the intermediate wind shield plate 31, and both the front wind shield plate 32 and the rear wind shield plate 33 are hingedly connected to the intermediate wind shield plate 31 through a hinge shaft, and the ends of the front wind shield plate 32 and the rear wind shield plate 33 away from the intermediate wind shield plate 31 are detachably connected. In this embodiment, it is preferably that a plurality of intermediate wind shield plates 31 are provided, and the plurality of intermediate wind shield plates 31 are arranged adjacent to each other, and adjacent two intermediate wind shield plates 31 are hingedly connected to each other through the same hinge shaft. When the wind shield 3 is in the open state, the plurality of intermediate wind shield plates 31 are all located between the front wind shield plate 32 and the rear wind shield plate 33. Thus, the wind shield 3 has a relatively large number of folding times and a relatively small volume after folding. In another embodiment, the wind shield 3 can be made of a flexible fireproof material and is connected to the support foot plate 21 to achieve synchronous rotation and folding or opening.

[0038] The top surfaces of the intermediate wind shield plate 31, the front wind shield plate 32, and the rear wind shield plate 33 are flush with each other, and the top surfaces of all three are higher than the top surface of the support foot plate 21. In addition, the bottom surfaces of the intermediate wind shield plate 31, the front wind shield plate 32, and the rear wind shield plate 33 are lower than the bottom surface of the gas stove top 1. Thus, it plays a role in blocking the wind for the gas stove top 1. Suppose the plurality of support foot plates 21 are a first support foot plate, a second support foot plate, and a third support foot plate. The first support foot plate is hingedly connected to the front wind shield plate 32, the second support foot plate is hingedly connected to the rear wind shield plate 33, and the third support foot plate is hingedly connected to the intermediate wind shield plate 31. Among them, since a plurality of intermediate wind shield plates 31 are provided, a plurality of third support feet hingedly connected to the intermediate wind shield plate 31 can be provided. Thus, the stability after connection between the plurality of intermediate wind shield plates 31 can be improved.

[0039] Combined with Figure 2 Reference Figure 3 With Figure 4, one end of the windshield front plate 32 away from the middle windshield plate 31 is integrally formed with a connecting plate 321. A connecting groove 331 adapted to the shape of the connecting plate 321 is formed on the outer wall of one side of the windshield rear plate 33 away from the middle windshield plate 31, and the connecting groove 331 penetrates through the thickness of the windshield rear plate 33. The connecting plate 321 passes through the connecting groove 331. By changing the angles of the windshield front plate 32 or the windshield rear plate 33, the connecting plate 321 can be clamped and limited on the windshield rear plate 33, so that the entire windshield 3 is relatively stable after splicing. When disassembling and folding the windshield 3, only the connecting plate 321 needs to be pulled out of the connecting groove 331, making the use of the windshield 3 more convenient and rapid.

[0040] In this embodiment, it is preferably set that there are six middle windshield plates 31; and four foot support plates 21 are provided, that is, a first foot support plate, a second foot support plate, and two third foot support plates. The first foot support plate and the windshield front plate 32 share a hinge shaft to realize the hinge relationship with the windshield front plate 32 and one of the middle windshield plates 31; the second foot support plate and the windshield rear plate 33 share a hinge shaft to realize the hinge relationship with the windshield rear plate 33 and one of the middle windshield plates 31; the remaining two third foot support plates respectively share a hinge shaft with the corresponding middle windshield plates 31 to realize the hinge relationship. Among them, there are two middle windshield plates 31 between every two adjacent third foot support plates, thereby reducing the setting of the third foot support plates and reducing the production cost.

[0041] Due to the setting of the preheating pipe 13, openings are provided on the sides of two adjacent middle windshields 3 close to each other between every two adjacent foot support plates 21. Similarly, openings are also provided on the sides of the windshield front plate 32 and the windshield rear plate 33 close to each other. When the windshield 3 is folded, the preheating pipe 13 can pass through the openings on the middle windshield plate 31, the windshield front plate 32, and the windshield rear plate 33 without interference, so that the distance between the folded windshield 3 and the gas stove top 1 is smaller, further reducing the volume of the stove.

[0042] The implementation principle of a portable outdoor stove in an embodiment of the present application is as follows: The windshield 3 carried by the stove itself has a windshielding effect. When the stove is not in use, the connecting plate 321 is pulled out of the connecting groove 331 to release the connection relationship between the head and the tail of the windshield 3, and then the middle windshield plate 31, the windshield front plate 32, and the windshield rear plate 33 are rotated and folded. During this process, since one side of the foot support plate 21 is rotatably installed on the foot support moving shaft 11 and the other side is hinged to the windshield 3, the multiple foot support plates 21 will also rotate and move relative to the gas stove top 1. Finally, the windshield front plate 32, the windshield rear plate 33, the multiple middle windshield plates 31, and the multiple foot support plates 21 are moved to one side of the gas stove top 1 and folded together. The overall volume of the stove after storage is small, so as to achieve extreme storage, making it more convenient for hikers and campers to carry.

[0043] Although the present disclosure is disclosed as above, the scope of protection of the present disclosure is not limited thereto. Without departing from the spirit and scope of the present disclosure, those skilled in the art can make various changes and modifications, and these changes and modifications will all fall within the scope of protection of the present utility model.

Claims

1. A portable outdoor stove, comprising a gas stove top (1) adapted to be connected to a gas source, characterized in that: It further includes a leg group (2) and a wind shield (3). One side of the leg group (2) is rotatably connected to the gas stove top (1), and the other side is connected to the wind shield (3). When the gas stove top (1) is not in use, the leg group (2) and the wind shield (3) both rotate to one side of the gas stove top (1) and fold together. When the gas stove top (1) is in use, the wind shield (3) and the leg group (2) rotate and open to surround the gas stove top (1), and the top surface of the wind shield (3) is higher than the top surface of the gas stove top (1).

2. The portable outdoor stove according to claim 1, wherein: The wind shield (3) includes an intermediate wind shield plate (31), a front wind shield plate (32) and a rear wind shield plate (33) which are hinged to the intermediate wind shield plate (31). The intermediate wind shield plate (31), the front wind shield plate (32) and the rear wind shield plate (33) are connected in sequence. The ends of the front wind shield plate (32) and the rear wind shield plate (33) away from the intermediate wind shield plate (31) are detachably connected. The leg group (2) includes a plurality of leg plates (21). The plurality of leg plates (21) are circumferentially spaced outside the gas stove top (1). The plurality of leg plates (21) are respectively a first leg plate, a second leg plate and a third leg plate. The first leg plate is hinged to the front wind shield plate (32), the second leg plate is hinged to the rear wind shield plate (33), and the third leg plate is hinged to the intermediate wind shield plate (31).

3. The portable outdoor stove according to claim 2, wherein: There are a plurality of the intermediate wind shield plates (31), and the plurality of intermediate wind shield plates (31) are hinged to each other in sequence. The third leg plate is hinged to one of the intermediate wind shield plates (31). When the wind shield (3) is in the open state, the plurality of intermediate wind shield plates (31) are all located between the front wind shield plate (32) and the rear wind shield plate (33).

4. A portable outdoor stove according to claim 2, characterized in that: A connecting plate (321) is provided at the end of the front wind shield plate (32) away from the intermediate wind shield plate (31). A connecting groove (331) for inserting the connecting plate (321) and limiting the connecting plate (321) is formed on one side of the rear wind shield plate (33) away from the intermediate wind shield plate (31).

5. A portable outdoor stove according to claim 2, wherein: The top surface of the wind shield (3) is higher than the top surface of the leg plate (21). The top surface of the leg plate (21) is higher than the top surface of the gas stove top (1) for placing cookware, and the bottom surface of the gas stove top (1) is higher than the bottom surface of the leg plate (21).

6. The portable outdoor stove according to claim 2, characterized in that: Anti-slip protrusions for stably supporting the cookware are provided on the top of the leg plate (21).

7. A portable outdoor stove according to any one of claims 1-6, characterized in that: A preheating pipe (13) is provided on one side of the gas stove top (1). The air inlet of the preheating pipe (13) is communicated with a gas source, and the air outlet of the preheating pipe (13) is communicated with the gas stove top (1).

8. The portable outdoor stove according to claim 7, characterized in that: The middle part of the preheating pipe (13) is located above the gas stove top (1).

9. The portable outdoor stove according to claim 8, wherein: A gas hose (14) is connected to the gas stove top (1), and the other end of the gas hose (14) extends in a direction away from the gas stove top (1).

10. A portable outdoor stove according to claim 9, characterized in that: A gas regulating valve (15) is installed at one end of the gas hose (14) far from the gas stove top (1), and the gas regulating valve (15) is connected to a gas source.

Images