Foldable gas stove

Abstract

The utility model discloses a foldable portable gas stove which comprises a stove body and supporting legs connected to the stove body, the supporting legs are rotatably connected to the stove body, and the supporting legs can rotate relative to the stove body to be in an unfolded state and can rotate relative to the stove body to be in a folded state. The furnace body is provided with a sinking groove, and the supporting legs are provided with connecting parts; when the supporting legs rotate relative to the oven body to be in an opening state, the connecting parts are clamped into the sinking grooves to achieve positioning. When the supporting legs rotate to a folded state relative to the oven body, the connecting parts leave the sinking grooves. The supporting legs of the portable gas stove can be folded relative to the stove body, so that the portable gas stove is convenient to store when not used, the whole structure is simple, and the switching mode that the supporting legs rotate relative to the stove body to the unfolded state and the folded state is very simple and convenient.

Description

Technical Field

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

[0002] A cassette stove is a portable stove that is widely used in camping, hiking, outdoor barbecue and emergency cooking. The cassette stove is connected to a gas tank and can support pots and other utensils on the stove head.

[0003] The structure of the common cassette stove is shown in the patent publication document CN220958554U. Since this cassette stove is not foldable, it is relatively large in size and inconvenient to carry.

[0004] In order to facilitate storage when not in use, the applicant has developed a foldable cassette stove. Utility Model Content

[0005] In view of this, the utility model provides a foldable cassette stove.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a foldable cassette stove, comprising a stove body and supporting legs connected to the stove body, wherein the supporting legs are rotatably connected to the stove body, and the supporting legs can be rotated relative to the stove body to an open state and can be rotated to a folded state;

[0007] The furnace body is provided with a sink, and the supporting foot has a connecting portion;

[0008] When the supporting legs are rotated relative to the furnace body to an open state, the connecting portion is inserted into the sink to achieve positioning;

[0009] When the supporting legs are rotated relative to the furnace body to a folded state, the connecting portion leaves the sink.

[0010] As a preferred solution of the utility model, a connecting hole is provided in the sink, and the connecting portion of the supporting foot is assembled in the connecting hole by a screw assembly;

[0011] The screw assembly comprises: an anti-slip nut, a spring washer and a limit screw, and the spring washer provides elastic force in the axial direction.

[0012] As a preferred solution of the utility model, the spring gasket is provided with two pieces, the center of the spring gasket is designed to be arched, and the two spring gaskets are assembled in reverse to provide axial elastic force.

[0013] As a preferred solution of the utility model, the limit screw passes through the connecting portion and the connecting hole and is connected to the anti-slip nut.

[0014] As a preferred solution of the utility model, the spring washer is limited between the anti-slip nut and a surface of the furnace body; or

[0015] The spring washer is limited between the anti-slip nut and the surface of the connecting part.

[0016] As a preferred solution of the utility model, the support foot further includes: a support portion, the support portion is connected to the connecting portion, the connecting portion is horizontally arranged, and the support portion is vertically arranged.

[0017] As a preferred solution of the utility model, the furnace body is connected with three sets of supporting legs, and the three sets of supporting legs are distributed in a herringbone shape.

[0018] It can be seen from the above technical solution that compared with the prior art, the utility model has the following beneficial technical effects: the support legs of the cassette stove of the utility model can be folded relative to the stove body, which is convenient for storage when not in use, and the overall structure is simple, and the support legs can be rotated relative to the stove body to switch between the expanded state and the folded state very easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of the foldable cassette stove of the utility model;

[0021] Figure 2 It is a schematic diagram of the supporting legs of the foldable cassette stove of the utility model rotating relative to the stove body to the open state;

[0022] Figure 3 It is a schematic diagram of the supporting legs of the foldable cassette stove of the utility model rotating relative to the stove body to a folded state;

[0023] Figure 4 It is a schematic diagram of the assembly of the support legs and the furnace body of the foldable cassette furnace of the utility model;

[0024] Figure 5 It is a partial schematic diagram of the furnace body of the foldable cassette furnace of the utility model;

[0025] Figure 6 It is a front view schematic diagram of the support legs in the foldable cassette stove of the utility model;

[0026] Figure 7 It is a top view schematic diagram of the supporting legs in the foldable cassette stove of the utility model.

[0027] Description of Reference Numerals

[0028] Furnace body 100 ; sink 110 ; connection hole 111 ; support plate 120 ; support foot 200 ; connection part 210 ; support part 220 ; screw assembly 300 ; anti-slip nut 310 ; spring washer 320 ; limit screw 330 . DETAILED DESCRIPTION

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] Foldable gas stove, see Figure 1-7 As shown, it includes a furnace body 100 and a support leg 200 connected to the furnace body 100, the support leg 200 is rotatably connected to the furnace body 100, and the support leg 200 can be rotated relative to the furnace body 100 to an extended state and can be rotated to a folded state;

[0031] like Figure 5 As shown, the furnace body 100 is provided with a sink 110, and the supporting foot 200 has a connecting portion 210;

[0032] like Figure 2 As shown, when the support leg 200 is rotated relative to the furnace body 100 to the open state, the connecting portion 210 is inserted into the sink 110 to achieve positioning;

[0033] like Figure 3 As shown, when the support leg 200 is rotated relative to the furnace body 100 to a folded state, the connecting portion 210 leaves the sink 110 .

[0034] Specifically, Figure 1 As shown, the center of the furnace body 100 is a burner head, which is provided with holes. The flame goes upward through the holes to heat the pot supported on the support legs 200. Three groups of support legs 200 are distributed in a triangular shape around the furnace body 100. Each group of support legs 200 is rotatably connected to the furnace body 100. When not in use, the support legs 200 can be rotated to Figure 3 As shown, the volume is reduced and it is easy to store;

[0035] When in use, the support leg 200 can be rotated to Figure 2 As shown, it is convenient to support the pot body.

[0036] Optionally, the number of the supporting legs 200 may be changed, and may also be changed to four groups, each group of supporting legs 200 being rotatably connected to the furnace body 100 .

[0037] Furthermore, if Figure 5 As shown, the furnace body 100 is provided with a support plate 120, and the support plate 120 is provided with the sinking grooves 110, and the number of the sinking grooves 110 matches the number of the supporting legs 200;

[0038] A connecting hole 111 is provided in the sink 110 , and the connecting portion 210 of the supporting foot 200 is assembled in the connecting hole 111 through a screw assembly 300 .

[0039] Furthermore, if Figure 4 As shown, the screw assembly 300 includes: an anti-slip nut 310, a spring washer 320 and a limit screw 330, and the spring washer 320 provides elastic force in the axial direction.

[0040] The spring washer 320 is provided with two pieces, and the center of the spring washer 320 is designed to be arched. The two spring washers 320 are assembled in reverse to provide axial elastic force; Figure 4 As shown, the upper spring washer 320 is arched upward, and the lower spring washer 320 is arched downward, and the edges of the two spring washers 320 are connected.

[0041] The limit screw 330 passes through the connecting portion 210 and the connecting hole 111 and is connected to the anti-slip nut 311. Figure 4 As shown, a thread is provided at the lower end of the limit screw 330, and the limit screw 330 is threadedly connected to the anti-slip nut 310. A through hole is provided on the connecting part 210, and the limit screw 330 passes through the through hole of the connecting part 210. The screw head diameter at the upper end of the limit screw 330 is larger than the through hole diameter, and the limit screw 330 will not pass through the through hole; and the connecting part 210 can have a certain movable stroke along the length direction of the limit screw 330.

[0042] The spring washer 320 is limited between the anti-slip nut 310 and a surface of the furnace body 100 ; or the spring washer 320 is limited between the anti-slip nut 310 and a surface of the connecting portion 210 .

[0043] In this embodiment, the spring washer 320 is limited between the anti-slip nut 310 and the surface of the connecting part 210 , and the spring washer 320 provides elastic force to move the connecting part 210 toward the screw head direction of the limiting screw 330 , that is, away from the anti-slip nut 310 .

[0044] When in use, when the support leg 200 is in a folded state relative to the furnace body 100, the connection portion 210 leaves the sink 110, and the surface of the connection portion 210 contacts one surface of the furnace body 100;

[0045] When the support leg 200 is switched from the folded state to the expanded state, the support leg 200 is moved along the Figure 2 The connecting portion 210 is rotated and opened in the direction of the arrow, and when the connecting portion 210 is rotated to correspond to the sink 110, the connecting portion 210 is pushed into the sink 110 under the elastic force of the spring washer 320, and the supporting foot 200 is limited to the furnace body 100;

[0046] When needed from Figure 2The expanded state is converted to Figure 3 In the folded state, the user needs to apply force to press the connecting portion 210 downward to make the connecting portion 210 leave the sink 110. At the same time, the spring washer 320 is deformed, and the user moves along the Figure 3 The supporting foot 200 is rotated in the direction of the arrow, so that the positions of the connecting portion 210 and the sink 110 no longer correspond to each other, and the surface of the connecting portion 210 conflicts with one surface of the furnace body 100 .

[0047] Furthermore, the multiple groups of supporting legs 200 can be limited by other components, such as straps, connecting straps, etc., to prevent them from opening automatically.

[0048] Furthermore, the support leg 200 also includes: a support portion 220, the support portion 220 is connected to the connection portion 210, the connection portion 210 is arranged horizontally, and the support portion 220 is arranged vertically, the pot body is supported on the support portion 220, and the flame on the burner heats the pot body.

[0049] The foldable cassette stove of the utility model can be folded and stored when not in use, which is more convenient.

[0050] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A foldable cassette stove, comprising a stove body (100) and a support leg (200) connected to the stove body (100), characterized in that: The support leg (200) is rotatably connected to the furnace body (100), and the support leg (200) can be rotated relative to the furnace body (100) to an extended state and a folded state; The furnace body (100) is provided with a sink (110), and the supporting foot (200) has a connecting portion (210); When the support leg (200) is rotated relative to the furnace body (100) to an open state, the connection portion (210) is inserted into the sink groove (110) to achieve positioning; When the supporting leg (200) is rotated relative to the furnace body (100) to a folded state, the connecting portion (210) leaves the sink (110).

2. The foldable portable stove according to claim 1, characterized in that: A connecting hole (111) is provided in the sink (110), and the connecting portion (210) of the supporting foot (200) is assembled in the connecting hole (111) via a screw assembly (300); The screw assembly (300) comprises: an anti-slip nut (310), a spring washer (320) and a limit screw (330), wherein the spring washer (320) provides elastic force in the axial direction.

3. The foldable portable stove according to claim 2, characterized in that: The spring washers (320) are provided with two pieces, the center of the spring washers (320) is designed to be arched, and the two spring washers (320) are assembled in reverse order to provide axial elastic force.

4. The foldable portable stove according to claim 2, characterized in that: The limiting screw (330) passes through the connecting portion (210) and the connecting hole (111) and is connected to the anti-slip nut (310).

5. The foldable portable stove according to claim 3, characterized in that: The spring washer (320) is limited between the anti-slip nut (310) and a surface of the furnace body (100); or The spring washer (320) is limited between the anti-slip nut (310) and the surface of the connecting portion (210).

6. The foldable portable stove according to claim 1, characterized in that: The supporting foot (200) further comprises: a supporting portion (220), wherein the supporting portion (220) is connected to the connecting portion (210), the connecting portion (210) is arranged horizontally, and the supporting portion (220) is arranged vertically.

7. The foldable portable stove according to claim 1, characterized in that: The furnace body (100) is connected to three groups of supporting legs (200), and the three groups of supporting legs (200) are distributed in a herringbone shape.

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