CN210772325U

CN210772325U - Portable gas cooker

Info

Publication number: CN210772325U
Application number: CN201921649519.7U
Authority: CN
Inventors: 阙诏璋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-16
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a portable gas cooking utensils belongs to portable gas equipment technical field. The furnace base is provided with a furnace body, a fixed furnace foot and a retractable movable furnace foot, wherein the fixed furnace foot and the retractable movable furnace foot are positioned above the furnace body, the furnace base is positioned on the side part of the regulating valve, the regulating valve is positioned at the end part of the cavity of the gas tank, and a sliding block baffle which moves simultaneously with the movable furnace foot is arranged at a connecting nozzle on the regulating valve and is used for connecting the gas tank. The utility model has the advantages that: the rotary folding type design is adopted, the gas tank is unfolded when in use and folded and stored when not in use, the occupied storage space is small, the carrying is convenient, and the gas tank needs to be taken down before being folded and placed, so that the potential safety hazard existing in the gas tank left in the cassette furnace is avoided; the user can operate the device according to the correct operation flow, thereby avoiding scalding.

Description

Portable gas cooker

Technical Field

The utility model relates to a portable gas cooking utensils belongs to portable gas equipment technical field.

Background

The existing portable gas cooker is mostly in a non-foldable square shape, and occupies a larger space when being stored; after the stove is used, a user usually cannot take the gas tank off the stove, so that potential safety hazards exist; when the user uses, there is the irregular condition of operation, the incident appears easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model aims to provide a portable gas cooker which occupies a small storage space and is safer to use.

The technical scheme of the utility model is that: a portable gas cooker is characterized in that a cooker base is provided with a cooker body, a fixed cooker leg and a retractable movable cooker leg, the fixed cooker leg is arranged above the cooker body, the retractable movable cooker leg is arranged above the cooker body, the cooker base is arranged on the side portion of a regulating valve, the regulating valve is arranged at the end portion of a cavity of a gas tank, and a sliding block baffle which can move simultaneously with the movable cooker leg is arranged at a connecting nozzle on the regulating valve and used for connecting the gas tank.

The movable furnace foot comprises a furnace foot b connected with the furnace base in a sliding mode, a furnace foot a and a furnace foot c connected with the furnace base in a rotating mode, a sliding groove is formed in the bottom of the furnace base, a sliding block at the bottom of the furnace foot b is connected with the sliding groove in a sliding mode, the furnace foot b is fixedly connected with a moving plate through a bolt, and the bolt penetrates through the moving plate and extends into a linear slot of the slot plate; the furnace foot a and the furnace foot c are symmetrically arranged at two sides of the furnace foot b, the furnace foot a and the furnace foot c are respectively and rotatably connected with the furnace base through a rotating shaft a and a rotating shaft b, the end parts of the rotating shaft a and the rotating shaft b extend into a shaft hole a and a shaft hole b of the slotted plate, the furnace foot a and the furnace foot c are respectively provided with a guide shaft a and a guide shaft b, and the guide shaft a and the guide shaft b respectively penetrate through the strip-shaped hole a and the strip-shaped hole b on the movable plate and respectively extend into an arc-shaped groove a and an arc-shaped groove b on the slotted plate; the slot plate is fixed at the bottom of the furnace base.

The fixed furnace foot is fixed on the furnace base through the furnace foot base, the end part of the furnace foot base is provided with a through hole, a safety pin which is in vertical sliding connection with the fixed furnace foot penetrates through the through hole, the bottom of the safety pin is connected with the safety pin base, the two ends of a compression spring are respectively connected with the safety pin base and the fixed furnace foot, the bottom of the safety pin base is provided with a slip sheet made of stainless steel, a movable plate is connected with a connecting seat, the connecting seat is in sliding connection with the furnace base, an inclined sliding groove is formed in the connecting seat, and the inclined sliding groove.

The slide block baffle is connected with the moving plate through the connecting seat.

The end part of the fixed furnace foot is provided with a longitudinal slide rail, the side part of the safety pin is provided with a longitudinal slide block, the longitudinal slide block is connected with the longitudinal slide rail in a sliding manner, the top part of the longitudinal slide rail is provided with a limit baffle, and the limit baffle is positioned above the longitudinal slide block.

The bottom plate is connected and is rotated the connecting plate, be equipped with shaft hole c and arc hole on rotating the connecting plate, the pivot c that is located on the stove seat runs through and swivelling joint shaft hole c, the guiding axle c that is located on the stove seat runs through the arc hole, pivot c and guiding axle c fixed connection stationary blade both ends respectively, it is located between stove seat and the stationary blade to rotate the connecting plate.

Spacing shell fragment one end is fixed on the stove seat, and the spacing shell fragment other end is equipped with spacing arch, spacing arch and the laminating of rotation connecting plate are equipped with on the rotation connecting plate with spacing protruding complex spacing draw-in groove, spacing draw-in groove is two, two spacing draw-in groove is located the both ends of spacing protruding removal route on the rotation connecting plate respectively.

And a magnet for attracting the air tank is arranged on the periphery of the connecting nozzle.

The rotary knob connection control on the panel is adopted for the regulating valve, the regulating valve is arranged opposite to the baffle at the end part of the bottom plate positioned in the gas tank cavity, the outer cover is connected in a rotating mode with the bottom plate, the furnace base is connected with the bottom plate in a rotating mode, and the surface of the outer cover is provided with a turnover hole used for realizing opening and closing in a manual turnover mode.

The bottom plate is provided with a baffle plate, the bottom of the baffle plate is provided with a fixed furnace foot, the bottom of the fixed furnace foot is provided with a movable furnace foot, and the bottom of the movable furnace foot is provided with a support foot.

The utility model has the advantages that: the rotary folding type design is adopted, the folding type folding clothes rack is unfolded when in use and folded and stored when not in use, the occupied storage space is small, and the carrying is convenient; before the foldable gas tank is placed, the gas tank needs to be taken down, so that potential safety hazards caused by the fact that the gas tank is left in the stove are avoided; when the movable furnace foot is in a contraction state, the gas tank cannot be connected with the connecting nozzle of the regulating valve through the blocking of the sliding block baffle plate, so that the gas tank is prevented from being opened by mistake in the state, in addition, a user is also prompted to operate only according to a correct flow of 'expanding the furnace foot, putting the gas tank into the gas tank and striking fire', an error operation flow of expanding the furnace foot after the fire is avoided, and then scalding accidents caused by the error operation flow are avoided.

Drawings

Fig. 1 is a first state diagram of the present invention;

FIG. 2 is a second state diagram of the present invention;

fig. 3 is a third state diagram of the present invention;

FIG. 4 is a second state diagram of the present invention;

fig. 5 is a third state diagram of the present invention;

fig. 6 is a fourth state diagram of the present invention;

FIG. 7 is a partial exploded view of the present invention;

FIG. 8 is an enlarged view at the foot of the furnace;

FIG. 9 is an exploded view of FIG. 8;

fig. 10 is a partial cross-sectional view of the present invention;

FIG. 11 is a first positional relationship of the position restricting protrusion and the base plate;

FIG. 12 is a second positional relationship of the position restricting protrusion and the base plate;

FIG. 13 is a view showing the positional relationship between the slider baffles and the connection nozzles of the control valve when the movable foot is in a contracted state;

FIG. 14 is a view showing the positional relationship between the slider baffles and the connection mouths of the control valves when the movable feet are in an open state;

FIG. 15 is a diagram showing the effect of the slider baffles on preventing the gas canister from opening when the movable foot is in a retracted state;

FIG. 16 is a view showing the positional relationship between the safety pin holder and the connecting holder;

fig. 17 is an exploded view of the shear pin boss.

The reference numbers in the figures are as follows: 1. outer cover, 2, reinforced connecting plate, 3, bottom plate, 4, safety pin, 4.1, safety pin seat, 4.2, sliding blade, 4.3, longitudinal slide block, 5, panel, 6, knob, 7, regulating valve, 8, furnace seat, 8.1, sliding chute, 9, fixed furnace foot, 9.1, longitudinal slide rail, 9.2, limit baffle, 10, furnace foot a, 10.1, rotating shaft a, 10.2, guide shaft a, 11, furnace foot b, 12, furnace foot c, 12.1, rotating shaft b, 12.2, guide shaft b, 13, furnace body, 14, turning hole, 15, slot plate, 15.1, shaft hole a, 15.2, shaft hole b, 15.3, arc-shaped groove a, 15.4, arc-shaped groove b, 16, baffle, 17, moving plate, 17.1, strip-shaped hole a, 17.2, strip-shaped hole b, 18, foot, 19, furnace foot seat, 20, compression spring, 21, connecting seat, 21.1, oblique connecting plate, 22.1, oblique sliding chute, 22.2, limit baffle, 22.1, arc-shaped hole, 22.1, arc-shaped groove, 23. the device comprises rotating shafts c and 24, guide shafts c and 25, fixing pieces 26, limiting elastic pieces 26.1, limiting bulges 27, connecting nozzles 28, sliding block baffles 29, air tanks 30 and magnets.

Detailed Description

The invention will be further described with reference to the accompanying drawings 1-17:

a portable gas cooker is characterized in that a cooker base 8 is provided with a cooker body 13, a fixed cooker leg 9 and a retractable movable cooker leg, the fixed cooker leg 9 and the movable cooker leg are positioned above the cooker body 13, supporting legs 18 are arranged at the bottoms of the fixed cooker leg 9 and the movable cooker leg, the cooker base 8 is positioned at the side part of an adjusting valve 7, the adjusting valve 7 is positioned at the end part of a gas tank cavity, a slide block baffle 28 which moves simultaneously with the movable cooker leg is arranged at a connecting nozzle 27 which is used for connecting a gas tank 29 on the adjusting valve 7, a magnet 30 which is used for attracting the gas tank 29 is arranged at the periphery of the connecting nozzle 27, a knob 6 which is positioned on a panel 5 is used for connecting and controlling the adjusting valve 7, the adjusting valve 7 and a baffle 16 which is positioned at the end part of a bottom plate 3 of the gas tank cavity are arranged oppositely, a reinforced connecting plate 2 is arranged at the joint of the bottom plate 3 and the baffle 16, the furnace base 8 is rotatably connected with the bottom plate 3.

The movable furnace foot comprises a furnace foot b11 which is connected with the furnace base 8 in a sliding way, and a furnace foot a10 and a furnace foot c12 which are connected with the furnace base 8 in a rotating way, the bottom of the furnace base 8 is provided with a sliding chute 8.1, a sliding block at the bottom of the furnace foot b11 is connected with the sliding chute 8.1 in a sliding way, and the furnace foot b11 is fixedly connected with the moving plate 17 through a bolt which penetrates through the moving plate 17 and extends into a linear slot of the slot plate 15; the furnace foot a10 and the furnace foot c12 are symmetrically arranged at two sides of the furnace foot b11, the furnace foot a10 and the furnace foot c12 are respectively and rotatably connected with the furnace base 8 through a rotating shaft a10.1 and a rotating shaft b12.1, the ends of the rotating shaft a10.1 and the rotating shaft b12.1 extend into a shaft hole a15.1 and a shaft hole b15.2 of the slotted plate 15, the furnace foot a10 and the furnace foot c12 are respectively provided with a guide shaft a10.2 and a guide shaft b12.2, the guide shaft a10.2 and the guide shaft b12.2 respectively penetrate through a strip-shaped hole a17.1 and a strip-shaped hole b17.2 on the moving plate 17 and respectively extend into an arc-shaped groove a15.3 and an arc-shaped groove b15.4 on the slotted plate 15; the slotted plate 15 is fixed at the bottom of the furnace base 8.

The fixed furnace foot 9 is fixed on the furnace base 8 through the furnace foot base 19, the end part of the furnace foot base 19 is provided with a through hole, the safety pin 4 which is connected with the fixed furnace foot 9 in an up-and-down sliding mode penetrates through the through hole, the bottom of the safety pin 4 is connected with the safety pin base 4.1, the two ends of the compression spring 20 are respectively connected with the safety pin base 4.1 and the fixed furnace foot, the bottom of the safety pin base 4.1 is provided with a slip sheet 4.2 made of stainless steel, the moving sheet 17 is connected with the connecting base 21, the slide block baffle 28 is connected with the moving sheet 17 through the connecting base 21, the connecting base 21 is connected with the furnace base 8 in a sliding mode, the connecting base 21 is provided with an inclined sliding groove 21. The end part of the fixed furnace foot 9 is provided with a longitudinal slide rail 9.1, the side part of the safety pin 4 is provided with a longitudinal slide block 4.3, the longitudinal slide block 4.3 is connected with the longitudinal slide rail 9.1 in a sliding way, the top part of the longitudinal slide rail 9.1 is provided with a limit baffle 9.2, and the limit baffle 9.2 is positioned above the longitudinal slide block 4.3.

The bottom plate 3 is connected and is rotated connecting plate 22.1, be equipped with shaft hole c22.2 and arc hole 22.3 on rotating connecting plate 22.1, be located pivot c23 on stove seat 8 and run through and swivelling joint shaft hole c22.2 is located guiding axle c24 on the stove seat 8 and runs through arc hole 22.3, pivot c23 and guiding axle c24 are fixed connection stationary blade 25 both ends respectively, it is located between stove seat 8 and stationary blade 25 to rotate connecting plate 22.1. One end of a limiting elastic sheet 26 is fixed on the furnace base 8, the other end of the limiting elastic sheet 26 is provided with a limiting protrusion 26.1, the limiting protrusion 26.1 is attached to the rotating connecting plate 22.1, a limiting clamping groove 22.4 matched with the limiting protrusion 26.1 is formed in the rotating connecting plate 22.1, the number of the limiting clamping grooves 22.4 is two, and the two limiting clamping grooves 22.4 are respectively located at two ends of a moving path of the limiting protrusion 26.1 on the rotating connecting plate 22.1.

The utility model discloses an expand the use:

firstly, the outer cover 1 is turned over, then the bottom plate 3 is rotated, the bottom plate 3 drives the rotating connecting plate 22.1 to rotate relative to the furnace base 8, the specific rotating process is that the rotating connecting plate 22.1 rotates around a rotating shaft c23, the arc-shaped hole 22.3 moves relative to a guide shaft c24 therein, before and after the rotating connecting plate 22.1 rotates, a limiting bulge 26.1 at the end part of a limiting elastic sheet 26 on the furnace base 8 is clamped in a limiting clamping groove 22.4 of the rotating connecting plate 22.1 (shown in figure 11), when the rotating connecting plate 22.1 rotates, the limiting clamping groove 22.4 at one side of the moving path of the limiting bulge 26.1 is separated from the limiting bulge 26.1, the rotating connecting plate 22.1 continues to rotate, when the rotating connecting plate 22.1 is driven by the bottom plate 3 to rotate to be vertical to the extending direction of the furnace base 8, the limiting bulge 26.1 is clamped with the limiting clamping groove 22.4 at the other side of the moving path (shown in figure 12), thereby playing a limiting role.

The unfolding of the movable furnace foot can be completed by pulling the furnace foot b11 or rotating the furnace foot a10 or rotating the furnace foot c 12.

Unfolding mode of the furnace foot 1) pulling the furnace foot b11 to unfold the movable furnace foot: the furnace foot b11 drives the moving plate 17 to move, the moving plate 17 drives the guide shaft a10.2 and the guide shaft b12.2 to move respectively through the strip-shaped hole a17.1 and the strip-shaped hole b17.2, the guide shaft a10.2 and the guide shaft b12.2 perform arc movement respectively along the arc-shaped groove a15.3 and the arc-shaped groove b15.4 at the bottom, the guide shaft a10.2 and the guide shaft b12.2 drive the furnace foot a10 and the furnace foot c12 to synchronously rotate around the shaft a10.1 and the rotating shaft b12.1, when the furnace foot b11 moves to the limit position along the sliding chute 8.1, the furnace foot a10 and the furnace foot c12 rotate to the position, and the two are on the same straight line, at this time, the furnace body 13 is positioned at the center of the area surrounded by the fixed furnace foot 9, the furnace body furnace foot a10, the furnace foot b11 and the furnace foot c12, and the expansion.

Unfolding mode of furnace foot 2) rotating furnace foot a10 to unfold movable furnace foot: the moving plate 17 is driven by the furnace foot a10 through the strip-shaped hole a17.1 to move, the moving plate 17 drives the furnace foot b11 to move synchronously, the moving plate 17 drives the guide shaft b12.2 to move through the strip-shaped hole b17.2, so that the furnace foot c12 is driven to move synchronously, the furnace foot a10 moves to the limit position of the arc-shaped groove a15.3, the furnace foot b11 and the furnace foot c12 also move in place, the furnace body 13 is positioned in the center of the area surrounded by the fixed furnace foot 9, the furnace body furnace foot a10, the furnace foot b11 and the furnace foot c12, and the expansion work of the cooker is completed.

Unfolding mode of furnace foot 3) rotating furnace foot c12 to unfold movable furnace foot: the moving plate 17 is driven by the furnace foot c12 through the strip-shaped hole b17.2 to move, the moving plate 17 drives the furnace foot a10 to move synchronously, the moving plate 17 drives the guide shaft a12.1 to move through the strip-shaped hole a17.1, so that the furnace foot a10 is driven to move synchronously, the furnace foot c12 moves to the limit position of the arc-shaped groove b15.5, the furnace foot b11 and the furnace foot a10 also move in place, the furnace body 13 is positioned in the center of the area surrounded by the fixed furnace foot 9, the furnace body furnace foot a10, the furnace foot b11 and the furnace foot c12, and the expansion work of the cooker is completed.

The space between governing valve 7 and baffle 16 is the gas pitcher accommodation space, and the cooking utensils expand the work and accomplish the back, aim at the gas outlet nozzle of gas pitcher 29 at the connection mouth 27 of governing valve 7 to with gas pitcher 29 to connecting mouth 27 removal, when gas pitcher 29 is close to connecting mouth 27, magnet 30 adsorbs and is fixed with gas pitcher 29, and the gas outlet nozzle of gas pitcher 29 inserts in connecting mouth 27, and upset enclosing cover 1 covers the gas pitcher, adjusts the gas intake flow of furnace body 13 through rotatory knob 6.

Working process of the safety pin 4:

the movable plate 17 drives the connecting seat 21 to move in the moving process, the safety pin 4 is located at the bottom of the connecting seat 21 along the inclined sliding groove 21.1 in the initial state, the connecting seat 21 drives the inclined sliding groove 21.1 to move, the inclined sliding groove 21.1 and the guide rail 4.2 at the bottom of the safety pin seat 4.1 move relatively, the inclined sliding groove 21.1 pushes the safety pin seat 4.1 upwards, and further the safety pin 4 moves upwards, when the safety pin 4 moves to the top limit position, the height of the safety pin is higher than that of the fixed furnace foot 9, a pot with the size larger than the design range of the furnace foot cannot be flatly placed on the furnace foot, the pot with the size larger than the size cannot be normally used, the heat transfer of the pot bottom to a gas tank when the pot with the size larger than the size is heated is avoided, and the explosion accident.

The utility model discloses a folding process of accomodating:

the adjusting valve 7 is closed by rotating the knob 6, the outer cover 1 is turned over and opened, the gas tank is taken out from the gas tank accommodating space, the furnace foot b11 is pushed towards the furnace body 13 or the furnace foot a10 or the furnace foot c12 is rotated towards the furnace foot b11, the three movable furnace feet are folded, the bottom plate 3 is rotated towards the furnace base 8 until the furnace base 8 is positioned above the bottom plate 3, the limiting bulge 26.1 at the end part of the limiting elastic sheet 26 is clamped in the limiting clamping groove 22.4 of the rotating connecting plate 22.1 (shown in fig. 11), and the furnace base 8 is covered by turning the outer cover 1 (shown in fig. 5).

When the movable furnace foot is in the contraction state, the slide block baffle 28 blocks the gas outlet of the gas tank 29 to be connected with the connecting nozzle of the regulating valve 7, if the movable furnace foot is used, the furnace foot must be unfolded firstly, the gas tank can be placed in, and finally, the gas tank is ignited for use, and due to the design of the slide block baffle 28, a user must operate and use according to a correct operation flow, so that an incorrect operation mode that the furnace foot is opened after ignition is avoided, and further, the scalding accident caused by touching the heated furnace foot is avoided.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable gas cooking utensils, its characterized in that is equipped with furnace body (13) and is located on stove seat (8) fixed foot (9) and the activity foot of retractable of furnace body (13) top, stove seat (8) are located governing valve (7) lateral part, governing valve (7) are located gas tank chamber tip, and the connecting nozzle (27) department that is used for connecting gas pitcher (29) on governing valve (7) is equipped with slider baffle (28) that the activity foot removed simultaneously.

2. The portable gas cooker according to claim 1, wherein the movable foot comprises a foot b (11) slidably connected with the base (8), and a foot a (10) and a foot c (12) rotatably connected with the base (8), the bottom of the base (8) is provided with a chute (8.1), a slider at the bottom of the foot b (11) is slidably connected with the chute (8.1), the foot b (11) is fixedly connected with the moving plate (17) through a bolt, and the bolt penetrates through the moving plate (17) and extends into a linear slot of the chute plate (15); the furnace foot a (10) and the furnace foot c (12) are symmetrically arranged at two sides of a furnace foot b (11), the furnace foot a (10) and the furnace foot c (12) are respectively and rotatably connected with the furnace base (8) through a rotating shaft a (10.1) and a rotating shaft b (12.1), the ends of the rotating shaft a (10.1) and the rotating shaft b (12.1) extend into a shaft hole a (15.1) and a shaft hole b (15.2) of the slotted plate (15), the furnace foot a (10) and the furnace foot c (12) are respectively provided with a guide shaft a (10.2) and a guide shaft b (12.2), and the guide shaft a (10.2) and the guide shaft b (12.2) respectively penetrate through a strip-shaped hole a (17.1) and a strip-shaped hole b (17.2) on the moving plate (17) and respectively extend into an arc-shaped groove a (15.3) and an arc-shaped groove b (15.4) on the slotted plate (15); the slot plate (15) is fixed at the bottom of the furnace seat (8).

3. The portable gas cooker as claimed in claim 2, wherein the fixed stove foot (9) is fixed on the stove base (8) through a stove foot base (19), a through hole is formed in the end portion of the stove foot base (19), a safety pin (4) which is vertically and slidably connected with the fixed stove foot (9) penetrates through the through hole, the bottom of the safety pin (4) is connected with a safety pin base (4.1), two ends of a compression spring (20) are respectively connected with the safety pin base (4.1) and the fixed stove foot (9), a sliding vane (4.2) made of stainless steel is arranged at the bottom of the safety pin base (4.1), the moving plate (17) is connected with the connecting base (21), the connecting base (21) is slidably connected with the stove base (8), an inclined sliding groove (21.1) is formed in the connecting base (21), and the inclined sliding vane (4.1) is slidably connected with the sliding vane (4.2.

4. The portable gas cooker according to claim 3, characterized in that the slider baffle (28) is connected to the moving plate (17) by a connecting seat (21).

5. The portable gas cooker according to claim 3, wherein the end of the fixed foot (9) is provided with a longitudinal sliding rail (9.1), the side of the safety pin (4) is provided with a longitudinal sliding block (4.3), the longitudinal sliding block (4.3) is connected with the longitudinal sliding rail (9.1) in a sliding manner, the top of the longitudinal sliding rail (9.1) is provided with a limit baffle (9.2), and the limit baffle (9.2) is positioned above the longitudinal sliding block (4.3).

6. The portable gas cooker according to claim 1, wherein the bottom plate (3) is connected to a rotation connection plate (22.1), the rotation connection plate (22.1) is provided with a shaft hole c (22.2) and an arc-shaped hole (22.3), a rotation shaft c (23) on the stove base (8) penetrates and is rotatably connected to the shaft hole c (22.2), a guide shaft c (24) on the stove base (8) penetrates through the arc-shaped hole (22.3), the rotation shaft c (23) and the guide shaft c (24) are respectively and fixedly connected to two ends of a fixing plate (25), and the rotation connection plate (22.1) is located between the stove base (8) and the fixing plate (25).

7. The portable gas cooker as claimed in claim 6, wherein one end of a limiting spring (26) is fixed on the cooker base (8), a limiting protrusion (26.1) is arranged at the other end of the limiting spring (26), the limiting protrusion (26.1) is attached to a rotating connecting plate (22.1), a limiting clamping groove (22.4) matched with the limiting protrusion (26.1) is formed in the rotating connecting plate (22.1), the number of the limiting clamping grooves (22.4) is two, and the two limiting clamping grooves (22.4) are respectively located at two ends of a moving path of the limiting protrusion (26.1) on the rotating connecting plate (22.1).

8. The portable gas range according to claim 1, wherein the connection nozzle (27) is provided at an outer circumference thereof with a magnet (30) for attracting the gas tank (29).

9. The portable gas cooker according to claim 1, wherein a knob (6) on the panel (5) is connected to control the regulating valve (7), the regulating valve (7) is arranged opposite to a baffle (16) at the end of the bottom plate (3) of the gas tank cavity, the outer cover (1) is rotatably connected to the bottom plate (3), the stove base (8) is rotatably connected to the bottom plate (3), and the surface of the outer cover (1) is provided with a turning hole (14) for manually turning to realize opening and closing.

10. The portable gas cooker according to claim 9, characterized in that a reinforcing connecting plate (2) is provided at the junction of the bottom plate (3) and the baffle (16), and support legs (18) are provided at the bottom of both the fixed foot (9) and the movable foot.