Multifunctional lifting gas furnace

Abstract

A multifunctional lifting gas stove comprises a burner, a base, a longitudinal seat, a lifting device, a device shell, a gas control device, a nozzle, a device positioning piece, a lifting positioning piece and a baking, frying and frying device, the rear portion of the longitudinal seat is attached and fixed to the front portion of the device shell, an air notch is opposite to a primary air hole, and the base is connected with the longitudinal seat through the lifting device; the device positioning piece and the lifting positioning piece are arranged in the device shell, the lifting driving block is embedded into the lifting driving block hole, and the lifting positioning rod extends into the longitudinal seat to be matched with the lifting device; the device driving block is embedded into the device driving block hole, and the device positioning rod extends out of the circular hinge sleeve through the through hole and the guide rod hole; the hinging head part is hinged with the circular hinging sleeve; the positioning rod is embedded and positioned with the positioning hole; the combustor has a combustion surface facing upwards, a combustion surface facing obliquely upwards and a combustion surface facing downwards, the three states can be switched, and the baking, frying and frying device is arranged on the base. The injection pipe of the burner is directly matched with the round hinge sleeve on the longitudinal seat in a rotating mode and is positioned, the structure is simple, assembling is convenient, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to a domestic gas stove. Background Art

[0002] Currently, Chinese Patent No. 202321090265.6 describes a multifunctional gas stove and gas range, comprising a base, a device box, a pressure-stabilizing valve, a gas valve, a bracket, a burner, a nozzle, a bracket, and a support. The burner is provided with two cylindrical hinged seats, which extend into the combustion chamber to form an ejector tube. The pressure-stabilizing valve and the gas valve are located within the device box, with a longitudinal portion fixedly connected to the device box. The gas valve is connected to the nozzle via an air guide tube. The cylindrical hinged seat is inserted into a hinged sleeve and rotatably engages and allows positioning. The bracket is located on top of the burner. The base and the longitudinal portion are movably engaged and positionable. The base and the device box are supported and engaged by a support surface. In the cooking mode, the burner's combustion end faces upward; in the heating mode, the burner's combustion end faces toward the suspended end of the base; in the grilling or frying mode, the burner's combustion end faces downward and opposite the base, with the upper surface of the base serving as the grilling or frying surface. Problems exist: a complex structure and high cost. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional lifting gas stove which has the characteristics of simple structure and convenient operation.

[0004] The utility model is realized as follows: a multifunctional lifting gas stove, which is special in that it includes a burner, a base, a longitudinal seat, a lifting device, a device shell, a gas control device, a nozzle, a device positioning member, a lifting positioning member and a baking, frying and frying device.

[0005] The burner includes an ejector tube, the air inlet end of the ejector tube is provided with a hinged head, the hinged head is provided with three positioning holes, and the central angle of two adjacent positioning holes is 90 degrees;

[0006] A circular hinged sleeve is provided on the front surface of the longitudinal seat, and a pipe hole and a primary air hole surrounding the pipe hole are provided on the rear surface. The circular hinged sleeve includes a nozzle seat and a guide rod hole provided on the axis.

[0007] The device shell includes a through hole and an air gap at the front, a tank inlet and outlet hole, a device drive block hole, a lifting drive block hole and a lifting guide hole at the rear;

[0008] The device positioning member includes a device driving block, a device intermediate rod and a device positioning rod;

[0009] The lifting and positioning member includes a lifting drive block, a lifting intermediate rod and a lifting and positioning rod;

[0010] The rear part of the longitudinal seat and the front part of the device shell are fitted and fixed, the air gap and the primary air hole are opposite to each other, and the base is connected to the longitudinal seat through a lifting device; the device positioning part and the lifting positioning part are arranged in the device shell, the lifting drive block is engaged with the lifting drive block hole, and the lifting positioning rod extends into the longitudinal seat through the lifting guide hole at the front of the device shell to cooperate with the lifting device; the device driving block is engaged with the device driving block hole, and the device positioning rod extends from the circular hinge sleeve through the through hole and the guide rod hole; the hinge head is hinged to the circular hinge sleeve, and the device positioning rod is engaged with the positioning hole for positioning; the burner has three states that can be converted: the combustion surface is facing up, obliquely upward and downward, and the baking, frying and frying devices are arranged on the base.

[0011] Preferably, the lifting device includes a circular rod cavity provided at one end of the longitudinal seat, a square cavity and a positioning rod hole at the other end, a circular rod, a buffer spring, a retaining spring and a square plate; a guide seat is provided in the lower part of the circular rod cavity, and a longitudinal hole is provided on the guide seat; the positioning rod hole is connected to the square cavity, and a plurality of positioning holes are provided on the square plate;

[0012] The base includes a fixing hole, a countersunk hole provided on the fixing hole, and a square fixing hole.

[0013] The lower end of the round rod is fixed to the fixing hole, the buffer spring is arranged in the countersunk hole, the round rod passes through the longitudinal hole and cooperates with the card slot, the buffer spring cooperates with the lower end support of the guide seat, and the retaining spring cooperates with the upper end of the guide seat to stop; the lower end of the square plate is fixed to the square fixing plate hole, the square plate slides with the square cavity, and the lifting positioning rod cooperates with the positioning hole on the square plate through the positioning rod hole.

[0014] Preferably, the longitudinal seat comprises an arc-shaped seat body and an arc-shaped top cover with a lower opening.

[0015] The circular rod cavity, the square cavity, the positioning rod hole and the circular rod are arranged on the arc-shaped seat body, and the arc-shaped seat body is also provided with a lower semicircular hinge sleeve and a guide rod hole;

[0016] A semicircular hinge sleeve and the primary air hole are provided on the arc-shaped top cover; the arc-shaped top cover is fixed to the upper end of the arc-shaped seat body.

[0017] Preferably: the device positioning member is further provided with a device seat plate, and the device seat plate is provided with a horizontal guide rod; the outer side surface of the device driving block is arc-shaped, and its diameter is the same as the diameter of the device shell;

[0018] The lifting positioning member is further provided with a lifting seat plate, on which a horizontal guide rod is provided; the outer side surface of the lifting drive block is arc-shaped, and its diameter is the same as that of the device shell;

[0019] The device cavity is circular;

[0020] The device housing is further provided with a first guide seat and a second guide seat, and the first guide seat and the second guide seat are respectively provided with a first guide hole and a second guide hole;

[0021] The horizontal guide rod on the device seat plate is slidably matched with the first guide hole, and the horizontal guide rod on the lifting seat plate is slidably matched with the second guide hole.

[0022] Preferably, the outer side surface of the device driving block and the outer side surface of the lifting driving block are respectively provided with a hand-picking cavity.

[0023] Preferably, the base comprises a circular base plate and a circular ring, the circular base plate is provided with a central circular hole and a central annular protrusion, and at least three radial circular holes and radial annular protrusions;

[0024] It also includes an insulated water box with an upper opening, two handles and a support column base provided on the insulated water box, and a hollow protrusion with a lower opening provided on the bottom plate of the insulated water box; the support column base is fixed to the circular ring through the radial circle, and the central annular protrusion and the radial annular protrusion support the insulated water box, and the protrusion is inserted into the central circular hole.

[0025] Preferably, the device further comprises a baking, frying or frying device, the baking, frying or frying device comprising a dish body with an upper opening and a handle, wherein a food supporting protrusion is provided in the dish body; the handle is hinged to the bottom plate and can be positioned;

[0026] The disc body is arranged on the base and is detachably fitted.

[0027] Preferably: the disc body is provided with an arc-shaped guide groove and a stop block;

[0028] Also includes a fixed arc cavity and a moving arc cavity

[0029] The lower end of the fixed arc cavity is fixed to the upper end of the dish body; the inner surface of the movable arc cavity is slidably matched with the outer circumferential surface of the fixed arc cavity, and the movable arc cavity closes the front opening of the fixed arc cavity to form a baking cavity.

[0030] The utility model relates to a multifunctional lifting gas furnace, wherein the ejector pipe of the burner is directly rotated and positioned with the circular hinge sleeve on the longitudinal seat, has a simple structure, is easy to assemble and reduces the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is one of the cross-sectional views of the present invention.

[0032] Figure 2 This is the second sectional view of the present invention.

[0033] Figure 3 This is one of the three-dimensional exploded views of the present invention.

[0034] Figure 4 This is the second three-dimensional exploded view of the present invention.

[0035] Figure 5 This is the third exploded perspective view of the present invention.

[0036] Figure 6 It is a partial three-dimensional cross-sectional view of the present utility model.

[0037] Figure 7 This is the fourth three-dimensional exploded view of the present invention.

[0038] Figure 8 This is the fifth exploded perspective view of the present invention.

[0039] Figure 9 It is a three-dimensional diagram of the present utility model.

[0040] Figure 10 It is a three-dimensional diagram of the second state of the utility model.

[0041] Figure 11 It is a three-dimensional exploded view of the second state of the utility model.

[0042] Figure 12 It is a three-dimensional diagram of the third state of the utility model.

[0043] Figure 13 It is a three-dimensional exploded view of the third state of the utility model. DETAILED DESCRIPTION

[0044] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0045] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0046] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, a multifunctional lifting gas stove includes a burner 1, a base 2, a longitudinal seat 3, a lifting device 4, a device shell 5, a gas control device 6, a nozzle 7, a device positioning member 8, a lifting positioning member 9 and a baking, frying and frying device 10.

[0047] The burner 1 includes an ejector tube 11, an air inlet end of the ejector tube 11 is provided with a hinged head 12, and the hinged head 12 is provided with three positioning holes 121, and the central angle between two adjacent positioning holes is 90 degrees;

[0048] The base 2 is a circular base or a square base; the longitudinal seat 3 is a longitudinal arc-shaped seat or a longitudinal square seat;

[0049] The longitudinal seat 3 is hollow, with a circular hinged sleeve 31 on the front surface, a tube hole 32 on the rear surface, primary air holes 33 surrounding the upper part and both sides of the tube hole, and a rear through hole 34. The circular hinged sleeve 31 includes a nozzle seat 311 and a guide rod hole 312 arranged on the axis; the axis of the tube hole 32 and the nozzle mounting hole on the nozzle seat 311 coincide with each other; the nozzle 7 is screwed into the nozzle mounting hole.

[0050] The device housing 5 includes a through hole 51 and an air gap 52 at the front, a tank inlet and outlet hole (not marked) at the rear, a device drive block hole 53, a lifting drive block hole 54 and a lifting guide hole 55;

[0051] The device positioning member 8 includes a device driving block 81, a device intermediate rod 82 and a device positioning rod 83;

[0052] The lifting and positioning member 9 includes a lifting drive block 92, a lifting intermediate rod and a lifting and positioning rod 93;

[0053] The rear part of the longitudinal seat 3 and the front part of the device shell 5 are fitted and fixed, the rear through-hole 34 and the through-hole 51 are opposite, the air gap 52 and the primary air hole 33 are opposite, and the air guide pipe connected to the gas control device 6 enters the circular hinge sleeve 31 through the rear through-hole 34, the through-hole 51 and the inner cavity of the longitudinal seat 3 and is connected with the nozzle 7; the base 2 is connected to the longitudinal seat 3 through the lifting device 4; the device positioning member 8 and the lifting positioning member 9 are arranged in the device shell 5, the lifting drive block 92 is engaged with the lifting drive block hole 54, and the lifting positioning rod 93 extends into the longitudinal seat 3 through the lifting guide hole 55 at the front of the device shell 5 and cooperates with the lifting device 4; the device driving block 81 is engaged with the device driving block hole 53, and the device positioning rod 83 extends from the circular hinge sleeve 31 through the through-hole 51 and the guide rod hole 312; the hinge head 12 is inserted into the circular hinge sleeve 31 and hinged, and the device positioning rod 83 is engaged with the positioning hole 121 for positioning;

[0054] An annular limiting guide groove is provided on the hinge head 12, and a positioning rod hole is provided on the circular hinge sleeve 31. The positioning rod is fixed to the positioning rod hole and extends into the annular limiting guide groove. This structure prevents the burner from moving axially relative to the circular hinge sleeve 31.

[0055] like Figure 1 、 Figure 9 As shown, the combustion surface of the burner 1 is facing upwards, in the water-boiling state; Figure 10As shown, the combustion surface of the burner 1 faces obliquely upwards, in the heating state; Figure 12 As shown, the burning surface of the burner 1 faces downward and is opposite to the roasting, frying and frying device 10; the burner 1 is circular;

[0056] Alternatively, it may be: provided on a square base, with the burner 1 being square;

[0057] like Figure 3 As shown, the guide rod hole 312 is located in the negative direction of the Z axis; Figure 4 As shown, the three positioning holes 121 are distributed in the positive direction of the Z axis, the positive direction of the X axis, and the negative direction of the Z axis. When the state needs to be changed, the operator drives the block 81, the burner positioning member 8 moves in the positive direction of the Y axis, the burner positioning rod 83 leaves the positioning hole 121 on the hinge head 12 located in the negative direction of the Z axis, and the burner rotates 90 degrees clockwise in the ZX plane. When the burner positioning rod 83 is opposite the positioning hole 121 in the positive direction of the X axis, the burner positioning member 8 moves in the negative direction of the Y axis, and the burner positioning rod 83 is inserted into the positioning hole 121, completing the state change. This structure facilitates state change.

[0058] like Figure 5 、 Figure 6 As shown, the lifting device 4 includes a circular rod cavity 41 provided at one end of the longitudinal seat 3, a square cavity 42 provided at the other end of the longitudinal seat 3, a positioning rod hole 43, a circular rod 44, a buffer spring 45, a retaining spring 46 and a square plate 47; a guide stop seat 411 is provided in the lower part of the circular rod cavity 41, and a longitudinal hole is provided on the guide stop seat 411; the positioning rod hole 43 is connected to the square cavity 42, and a plurality of positioning holes are provided on the square plate 47;

[0059] The base 2 includes a fixing hole 21, a countersunk hole 22 provided on the fixing hole, and a square fixing hole 23.

[0060] The lower end of the circular rod 44 is fixed to the fixing hole 21, and the buffer spring 45 is arranged in the countersunk hole 22. The circular rod 44 passes through the longitudinal hole on the stop seat 411 and cooperates with the card slot. The upper end of the buffer spring 45 extends into the circular rod cavity 41 and cooperates with the lower end of the guide stop seat 411 to support it. The retaining spring 46 cooperates with the upper end of the guide stop seat 411 to stop it. The lower end of the square plate 47 is fixed to the square fixing hole 23, and the square plate 47 slides in the square cavity 42. The lifting positioning rod 93 passes through the positioning rod hole 43 and cooperates with the positioning hole on the square plate 47.

[0061] In this embodiment, the upper and lower ends of the square plate 47 are respectively provided with positioning holes, and three or more positioning holes can be provided on the square plate 47 along the longitudinal direction; Figure 9 As shown, the lower end of the longitudinal seat 3 and the base 2 are in a supporting state, which is called a supporting state, and the lifting positioning rod 93 is in a plug-in state with the positioning hole at the lower end of the square plate 47; Figure 9In this state, operate the lifting drive block 92 and move it to the right [in the direction of the arrow in the figure], and the lifting positioning rod 93 leaves the positioning hole at the lower end of the square plate 47; under the action of the buffer spring and manpower, the base 2, the longitudinal seat 3 and the device shell 5 move upward together; Figure 6 As shown, when the positioning rod hole 43 on the longitudinal seat 3 is opposite to the positioning hole at the upper end of the square plate 47, the lifting positioning member 9 moves to the left, the lifting positioning rod 93 is inserted into the positioning hole at the upper end of the square plate 47, and the retaining spring 46 and the upper end of the guide stop seat 411 cooperate to stop, which is called the raised state.

[0062] As a further improvement of the present invention: the longitudinal seat 3 includes an arc-shaped seat body 3A and an arc-shaped top cover 3B with a lower opening.

[0063] The circular rod cavity 41, the square cavity 42, the positioning rod hole and the circular rod 44 are provided on the arc-shaped seat body. The arc-shaped seat body 3A is also provided with a lower semicircular hinge sleeve and a guide rod hole 312;

[0064] An upper semicircular hinge sleeve and the primary air hole 33 are provided on the arc-shaped top cover 3B; the arc-shaped top cover 3B is fixed to the upper end of the arc-shaped seat body 3A.

[0065] As a further improvement of the present invention: Figure 7 、 Figure 8 As shown, the device positioning member 8 is further provided with a device base plate 84, and a horizontal guide rod 842 is provided on the device base plate 84; the outer side surface of the device driving block 81 is arc-shaped, and its diameter is the same as the diameter of the device housing 5;

[0066] The lifting positioning member 9 is further provided with a lifting seat plate 94, on which a horizontal guide rod 941 is provided; the outer side surface of the lifting drive block 92 is arc-shaped, and its diameter is the same as that of the device housing 5;

[0067] The device cavity 3 is circular;

[0068] The device housing 5 is further provided with a first guide seat 561 and a second guide seat 562 , and the first guide seat and the second guide seat are provided with a first guide hole and a second guide hole respectively;

[0069] The horizontal guide rod 841 on the device base plate 84 slides in engagement with the first guide hole of the first guide seat 561, and the horizontal guide rod 941 on the lift base plate 94 slides in engagement with the second guide hole of the second guide seat 562. With this structure, the device drive block 81 slides in engagement with the device drive block hole 53, and the lift drive block 92 slides in engagement with the lift drive block hole 54, guiding each other. The horizontal guide rod 841 on the device base plate 84 and the first guide seat 561, and the horizontal guide rod 941 on the lift base plate 94 and the second guide seat 562, guide the device positioning member 8 and the lift positioning member 9 along a straight line.

[0070] It also includes springs, one spring is arranged between the device seat plate 84 and the first guide seat 561, and the other spring is arranged between the lifting seat plate 94 and the second guide seat 562; with such a design, the device positioning member 8 and the lifting positioning member 9 shake and loosen.

[0071] As a further improvement of the present invention, the outer side surface of the device driving block 81 and the outer side surface of the lifting driving block 92 are respectively provided with a hand-picking cavity.

[0072] As a further improvement of the present invention: the base 2 includes a circular bottom plate 21 and a circular ring 22, the circular bottom plate 21 is provided with a central circular hole 211 and a central annular protrusion 212 and radial support ribs 213, and the radial support ribs 213 are connected to the central annular protrusion 212;

[0073] The device also includes an insulated water box 13 with an upper opening, a support column base 14, two handles 131 on the insulated water box 13, and a hollow, lower-open protrusion 132 on the bottom plate of the insulated water box 13. A central annular protrusion and radial annular protrusions support the insulated water box 13, with the protrusion 132 inserted into the central circular hole 211. The support column base 14 is fixed to the circular bottom plate 21. This structure prevents heat generated by the burner from being transferred to a supporting surface, such as a tabletop, through the base 2.

[0074] The invention also includes a roasting, frying and frying device 10, which includes a dish 101 with an upper opening and a handle 102. The dish 101 is provided with a food supporting protrusion; the handle 102 is hinged to the dish 101 and can be positioned;

[0075] The disc 101 is arranged on the base 2 and can be detachably matched; Figure 10 In the heating state shown, the burner rotates 90 degrees clockwise, and the burning surface of the burner faces the disc 101, realizing the transition from the heating state to the baking and frying state. Figure 9 As shown, in the supporting state, the state transition between boiling water, heating, and baking and frying can be achieved.

[0076] like Figure 12 、 Figure 13 As shown: the burner 1, the longitudinal seat 3 and the device shell 5 are raised, that is, in the raised state;

[0077] The disk body 101 is provided with an arc-shaped guide groove 1011 and a stop block 1012;

[0078] It also includes a fixed arc-shaped cavity 103 and a moving arc-shaped cavity 104.

[0079] The lower end of the fixed arc-shaped cavity 103 is fixed to the upper end of the dish 101, while the movable arc-shaped cavity 104 slides with the arc-shaped guide groove 1011 and is stopped by the stop block 1012. The inner surface of the movable arc-shaped cavity 104 slides with the outer circumferential surface of the fixed arc-shaped cavity 103, sealing the front opening of the fixed arc-shaped cavity 103 to form a grilling cavity. As shown in Figure 12, the burner faces the upper opening of the grilling cavity. In the grilling and frying mode, the burner can be rotated 90 degrees counterclockwise to directly switch to the boiling mode.

[0080] exist Figure 12 In the state, the moving arc-shaped cavity 104 is rotated counterclockwise; the burner is rotated 90 degrees counterclockwise to switch to the heating state.

[0081] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A multifunctional lifting gas stove, characterized by: It includes a burner, a base, a longitudinal seat, a lifting device, a device shell, a gas control device, a nozzle, a device positioning part, a lifting positioning part and a baking, frying and frying device. The burner includes an ejector tube, the air inlet end of the ejector tube is provided with a hinged head, the hinged head is provided with three positioning holes, and the central angle of two adjacent positioning holes is 90 degrees; A circular hinged sleeve is provided on the front surface of the longitudinal seat, and a pipe hole and a primary air hole surrounding the pipe hole are provided on the rear surface. The circular hinged sleeve includes a nozzle seat and a guide rod hole provided on the axis. The device shell includes a through hole and an air gap at the front, a tank inlet and outlet hole, a device drive block hole, a lifting drive block hole and a lifting guide hole at the rear; The device positioning member includes a device driving block, a device intermediate rod and a device positioning rod; The lifting and positioning member includes a lifting drive block, a lifting intermediate rod and a lifting and positioning rod; The rear part of the longitudinal seat and the front part of the device shell are fitted and fixed, the air gap and the primary air hole are opposite to each other, and the base is connected to the longitudinal seat through a lifting device; the device positioning part and the lifting positioning part are arranged in the device shell, the lifting drive block is engaged with the lifting drive block hole, and the lifting positioning rod extends into the longitudinal seat through the lifting guide hole at the front of the device shell to cooperate with the lifting device; the device driving block is engaged with the device driving block hole, and the device positioning rod extends from the circular hinge sleeve through the through hole and the guide rod hole; the hinge head is hinged to the circular hinge sleeve, and the device positioning rod is engaged with the positioning hole for positioning; the burner has three states that can be converted: the combustion surface is facing up, obliquely upward and downward, and the baking, frying and frying devices are arranged on the base.

2. The multifunctional lifting gas stove according to claim 1, characterized in that: The base is a circular base, and the longitudinal seat is a longitudinal arc-shaped seat.

3. The multifunctional lifting gas stove according to claim 2, characterized in that: The lifting device includes a circular rod cavity at one end of the longitudinal seat, a square cavity at the other end and a positioning rod hole, a circular rod, a buffer spring, a retaining spring and a square plate; a guide seat is provided in the lower part of the circular rod cavity, and a longitudinal hole is provided on the guide seat; the positioning rod hole is connected to the square cavity, and a plurality of positioning holes are provided on the square plate; The base includes a fixing hole, a countersunk hole provided on the fixing hole, and a square fixing hole. The lower end of the round rod is fixed to the fixing hole, the buffer spring is arranged in the countersunk hole, the round rod passes through the longitudinal hole on the guide stop seat and cooperates with the card slot, the buffer spring cooperates with the lower end support of the guide stop seat, and the retaining spring cooperates with the upper end of the guide stop seat to stop; the lower end of the square plate is fixed to the square fixing hole, the square plate slides with the square cavity, and the lifting positioning rod cooperates with the positioning hole on the square plate through the positioning rod hole.

4. The multifunctional lifting gas stove according to claim 3, characterized in that: The longitudinal seat comprises an arc-shaped seat body and an arc-shaped top cover with a lower opening; The circular rod cavity, the square cavity, the positioning rod hole and the circular rod are arranged on the arc-shaped seat body, and the arc-shaped seat body is also provided with a lower semicircular hinge sleeve and a guide rod hole; A semicircular hinge sleeve and the primary air hole are provided on the arc-shaped top cover; the arc-shaped top cover is fixed to the upper end of the arc-shaped seat body.

5. The multifunctional lifting gas stove according to claim 1, characterized in that: The device positioning member is further provided with a device base plate, on which a horizontal guide rod is provided; the outer side surface of the device driving block is in an arc shape, and its diameter is the same as the diameter of the device shell; The lifting positioning member is further provided with a lifting seat plate, on which a horizontal guide rod is provided; the outer side surface of the lifting drive block is arc-shaped, and its diameter is the same as that of the device shell; The device shell is circular; The device housing is further provided with a first guide seat and a second guide seat, and the first guide seat and the second guide seat are respectively provided with a first guide hole and a second guide hole; The horizontal guide rod on the device seat plate is slidably matched with the first guide hole, and the horizontal guide rod on the lifting seat plate is slidably matched with the second guide hole.

6. The multifunctional lifting gas stove according to claim 1, characterized in that: The outer side surface of the device driving block and the outer side surface of the lifting driving block are respectively provided with a hand-picking cavity.

7. The multifunctional lifting gas stove according to claim 2, characterized in that: The base comprises a circular bottom plate and a circular ring, wherein the circular bottom plate is provided with a central circular hole and a central circular protrusion, and at least three radial circular holes and radial circular protrusions; It also includes an insulated water box with an upper opening and a support column base, two handles and a support column base on the insulated water box, and a hollow protrusion with a lower opening on the bottom plate of the insulated water box; the central annular protrusion and the radial annular protrusion support the insulated water box, and the protrusion is inserted into the central circular hole; the support column base and the circular bottom plate are fixed.

8. The multifunctional lifting gas stove according to claim 7, characterized in that: The invention also includes a baking, frying and frying device, which includes a dish body with an upper opening and a handle, wherein the dish body is provided with a food supporting protrusion; the handle is hinged to the dish body and can be positioned; The disc body is arranged on the base and is detachably engaged.

9. The multifunctional lifting gas stove according to claim 8, characterized in that: The burner, longitudinal seat and device shell are raised; The disc body is provided with an arc-shaped guide groove and a stop block; It also includes a fixed arc cavity and a moving arc cavity. The lower end of the fixed arc cavity is fixed to the upper end of the disc body, and the movable arc cavity slides with the arc guide groove; the inner surface of the movable arc cavity slides with the outer circumferential surface of the fixed arc cavity, and the movable arc cavity closes the front opening of the fixed arc cavity to form a baking cavity.

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