CN210540760U - Drum-type cooking machine - Google Patents

Abstract

The utility model discloses a drum-type cooking machine, which comprises a pot body, wherein an inner container is arranged inside the pot body, an included angle is formed between the axial direction and the horizontal direction of the inner container, and the inner container is provided with a first fixing piece; the drum-type cooker further comprises: the cover body is provided with a second fixing piece at a position corresponding to the first fixing piece, and the first fixing piece and the second fixing piece are connected and fixed through magnetic force. The utility model provides a drum-type cooking machine carries the lid, the calorific loss that causes when can effectual reduction culinary art food. And the cover body and the pot body are connected and fixed by magnetic attraction to prevent the cover body from sliding off. Not only volume weight is less, and the user of being convenient for removes and places, and the outward appearance face is complete simple moreover, and the effect of magnetism is inhaled makes uncapping feel better.

Description

Drum-type cooking machine

Technical Field

The utility model relates to a culinary art field, concretely relates to drum-type machine of cooking.

Background

With the development of science and technology, more and more automatic and intelligent kitchen equipment begins to go into people's daily life, which makes people's life more and more convenient.

Currently, various kitchen appliances such as an oven, a cooker, a refrigerator, and the like are commercially available. In the case of the cooking machine, the stirring mechanism is arranged to continuously stir the food materials in the pot, so that the food materials are stir-fried, the food materials are fried thoroughly, a part of manual operation can be replaced, the cooking function can be automatically completed, and the oil smoke is reduced.

The prior art discloses an inner container of a cooking machine, which comprises an inner container bottom surface body and an inner container side surface body, wherein at least one rib for stir-frying food is concavely formed in a partial area of the inner container, and the rib is concavely arranged on the inner container, so that the problem of dirt storage and dirt holding between the rib and the inner container is solved. And further improve inner bag bottom and flank body, solved the too much problem of throwing away easily of eating material. However, the above-mentioned cooker has the following disadvantages: the cooker does not have the function of covering, so that heat loss is easily generated during stir-frying, energy waste is caused, and the time for processing food materials is prolonged. If the external components are matched, the use is very inconvenient; the inner container of the cooking machine is not provided with a handle, so that the inner container is not convenient for a user to take and place.

Compared with the common cooking machine, the inner container of the drum-type cooking machine is obliquely arranged, so that the food in the cooking cavity can be more effectively fried, and the cooked food has better taste.

There is a drum-type machine of cooking of self area lid among the prior art, when its pot body and lid design as an organic whole to fix the lid on the pot body through fixed equipment such as arms, the effectual leakproofness that has increased at the machine during operation of cooking of such structural design. However, the cover body is fixed through the mechanical arm, so that the cost is high, the weight and the volume of the cooking machine are large, and the cooking machine is not convenient for a user to place in a kitchen.

When the cover body and the pot body are not integrally designed, a user needs to manually fix the cover body on the pot body, so that the weight and the size of the cooking machine are smaller. However, when the cover is manually fixed by a user, if the fixing structure between the cover and the pot body is complicated, time and labor are wasted; if the fixing structure is relatively simple, a problem of sealability is likely to occur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drum-type cooking machine to solve at least one technical problem among the above-mentioned technical problem.

The technical scheme of the utility model is that:

a drum-type cooker comprises a cooker body, wherein an inner container is arranged inside the cooker body, an included angle is formed between the axial direction of the inner container and the horizontal direction, and a first fixing piece is arranged on the inner container; the drum-type cooker further comprises: the cover body is provided with a second fixing piece at a position corresponding to the first fixing piece, and the first fixing piece and the second fixing piece are connected and fixed through magnetic force.

In one example, the first fixing member is a magnet, and the second fixing member is a magnetic conductive ring.

In one example, the liner comprises a liner body and a liner handle connected with the liner body; the first fixing piece is arranged on the inner container handle, or the first fixing piece is clamped and fixed between the inner container body and the inner container handle.

In one example, one of the upper part of the liner handle and the upper part of the liner body is provided with a step structure, and the other one is provided with a flanging structure matched with the step structure.

In one example, the outer contour of the liner handle has an upper step and/or a lower step, the upper step and the lower step each include a first step surface and a second step surface, and an included angle between the first step surface and the second step surface is greater than 90 °.

In one example, the cover further comprises: and at least partial region of the sealing ring is clamped between the cover body and the magnetic conductive ring.

In one example, the magnetic conductive ring is provided with a groove, the groove is provided with two side walls, and the sealing ring is provided with an assembling groove used for fixing the side wall of the groove close to the axis of the inner container.

In one example, the cover body lower surface is provided with a protrusion, and the protrusion extends into the groove of the magnetic conductive ring.

In one example, the lower portion of the seal ring has a bent portion bent toward the axial direction of the seal ring, and the bent portion abuts against the inner sidewall of the inner container.

In one example, the cooking machine further comprises a stirring rib, one end of the stirring rib is fixedly connected with the inner side wall of the inner container, and the other end of the stirring rib extends towards the inner area of the inner container.

Through the utility model provides a calibration mode can bring following beneficial effect:

1. the utility model provides a drum-type cooking machine has the lid with inner bag looks adaptation, cooks the in-process, and the lid lock can effectually reduce the calorific loss who causes when cooking food on the inner bag, and the external use in-process after taking out the inner bag can be with the lid lock on the inner bag, slows down the speed that inner bag food becomes cold on the one hand, and on the other hand still can prevent the entering of impurity. The utility model discloses it is fixed to lean on magnetic attraction to connect between well lid and the pot body, can effectively prevent the landing of culinary art in-process lid, and magnetism is inhaled the complex mode moreover and is made frying pan possesses better the hand of uncapping. The utility model provides a drum-type machine of cooking not only volume weight is less, and magnetism is inhaled the complex mode moreover and can not produce great influence to the outward appearance face of lid and inner bag, and the outward appearance face is complete simple.

2. As an optimized embodiment of the utility model discloses a fixed lid and inner bag are connected through the magnetic force cooperation between magnetic conduction circle and the magnet to the well, simple structure not only, and the user operation degree of difficulty is low, because the magnetic conduction circle is the annular structure, need not like joint structure etc. when placing the lid on the inner bag and need the user just can accomplish fixed connection under specific angle, can all accomplish fixing between lid and the inner bag at arbitrary angle, and is more convenient.

3. The utility model discloses in be provided with the inner bag handle on the inner bag, the user of being convenient for takes and places the inner bag. As a preferred embodiment of the utility model, the upper and lower step contained angle of inner bag handle is greater than 90, can prevent to wash the production at dead angle, and the user is more convenient when wasing the inner bag handle.

Furthermore, the step structure between the inner container handle and the inner container is matched with the flanging structure, so that oil stains can be prevented from entering an assembly gap between the inner container handle and the inner container, and the number of times that a user needs to clean is reduced.

4. The utility model discloses in be provided with the sealing washer, increased the leakproofness of lid for edible material, hot water juice etc. in the inner bag are difficult for spilling. The lower part of the sealing ring is provided with a bending part which is matched with the magnetic force between the cover body and the inner container, so that the sealing property between the sealing ring and the inner container is improved.

Furthermore, the assembly groove arranged on the sealing ring is used for fixing the magnetic conduction ring, so that sealing can be formed between the magnetic conduction ring and the cover body, the assembly process is more convenient, and the sealing performance is improved.

5. The utility model discloses well inner bag is inside to be provided with the stirring muscle, to the stirring nature of eating the material when having promoted the culinary art, stirs more evenly, can make the food of culinary art out have better taste.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a cross-sectional view of a drum-type cooker according to an embodiment of the present invention;

FIG. 2 is a partial enlarged view of the drum-type cooker shown in FIG. 1 according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of the cover in the embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of the cover body in fig. 3 according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view of an embodiment of the present invention showing a handle of the inner container;

FIG. 6 is a schematic structural view of an inner container handle according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of the inner container in the embodiment of the present invention;

fig. 8 is a schematic structural diagram of a seal ring in an embodiment of the present invention;

fig. 9 is a schematic structural view of a flux ring according to an embodiment of the present invention;

fig. 10 is a partial exploded view of the cooker of the present invention;

the pot comprises a pot body 1, a pot body 11, an inner container 111, a magnet 112, an inner container handle 1121, a handle fastening position 1122, an upper step 1123, a lower step 1124, an embedded groove 113, a stirring rib 114, a magnet mounting position 115, an inner container body 12, a shell 2, a cover body 21, a magnetic ring 211, a groove 22, a sealing ring 221, an extension part 222, an assembly groove 223, a first bending part 224, a second bending part 23, a protrusion 24, a cover body 25 and a cover handle.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, the first feature is the second feature unless explicitly stated or limited otherwise

"upper" or "lower" may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 and 10, an embodiment of the present invention provides a drum-type cooking machine, which includes a pot body 1 and a cover body 2. For convenience of description, the drum-type cooker will be referred to as a cooker hereinafter. Wherein, the pan body 1 can be composed of an inner container 11 and a shell 12 arranged outside the inner container 11. When the pot body 1 is composed of the inner container 11 and the shell 12, a user can take down the inner container 11, so that the washing is convenient, the user can more conveniently place food materials in the inner container 11, and the user experience is improved. In order to ensure that the frying machine can uniformly cook all food materials in the frying machine when in work, the inner container 11 can be obliquely arranged, namely, the inner container 11 has an included angle with the horizontal direction in the axial direction. In order to enable the inner container 11 to be obliquely arranged, the casing 12 outside the inner container 11 can be arranged to have a structure with an opening on an oblique side, a base is arranged at the bottom of the casing 12, and an included angle smaller than 90 degrees is formed between the base and the casing 12, so that after a user places the inner container 11 in the casing 12, the axial direction of the inner container 11 and the horizontal direction can form an included angle. Of course, this is only a structure that can make the inner container 11 be disposed obliquely, and other structures, such as a space for placing the inner container 11 that is disposed obliquely in the vertical casing 12, and other technical means that are commonly used by those skilled in the art are not described herein again.

Usually, the cooker further comprises a heating plate disposed on the bottom or side of the inner container 11 for heating the food in the inner container 11 when the cooker is in operation. When the cooker works, the inner container 11 can rotate or move according to a certain track and the like, so that all food materials in the inner container can be cooked effectively.

The inner container 11 is provided with a first fixing member, and the lid body 2 is provided with a second fixing member at a position corresponding to the first fixing member. When the user buckled lid 2 and inner bag 11, can pass through magnetic force cooperation between first mounting and the second mounting for lid 2 can be fixed on inner bag 11. Wherein, can select the suitable first mounting and the second mounting of magnetic force according to the weight of the pot body 1, lid 2, the speed of frying machine at the rotatory of frying machine inner bag 11, a plurality of factors such as user's custom. Fixed lid 2 and inner bag 11 are connected through the magnetic force cooperation between first mounting and the second mounting, prevent that lid 2 landing from not only having promoted user's operation and felt, because magnetic force is non-contact effort, can guarantee that the fitting surface between lid 2 and the pot body 11 is more complete moreover, and the user of being convenient for washs.

In one embodiment, as shown in fig. 1, 5, 6 and 7, in order to enable a user to more conveniently take the inner container 11 in the pot body 1 and to prevent the inner container 11 from being burnt when the user takes the inner container 11, the inner container 11 may be further provided with a container handle 112 connected to the inner container body 115 and disposed at the periphery of the top end of the inner container body 115 in addition to the inner container body 115.

In particular, the bladder handle 112 may be comprised of a plurality of separate handle structures. For example, a plurality of handles are uniformly distributed along the periphery of the top end of the inner container body 115, or are distributed according to a certain rule such as central symmetry and axial symmetry. Of course, the bladder handle/112 may also be comprised of a single handle structure. For example, the liner handle 112 may have a ring-shaped structure around the outer periphery of the distal end of the liner body 115. When the inner container handle 112 is of an annular structure, no matter the inner container rotates to any angle during cooking, the user can take and place the inner container 11 at any position of the top end of the inner container, and the inner container is very convenient. Of course, the inner handle 112 may be made of a material with poor thermal conductivity to reduce the possibility of burning the user.

Further, as shown in fig. 2, in order to further increase the convenience of the user when taking and placing the inner container 11, a handle portion 1121 may be provided on the inner container handle 112. After the cover 2 is fixedly connected to the pot body 1, a space through which a user's hand can pass may be left between the inner container handle 112 and the upper surface of the pot body 1, and the space is used as a handle position 1121. Of course, the fastening position 1121 may also be a groove with a downward opening for the user to insert into, which is provided on the handle of the inner bag handle 112. The user needs to hold the inner container handle 112 when taking or placing the inner container 11. At this time, the stability of the user when holding the electronic device can be further increased by the handle 1121.

In one embodiment, as shown in fig. 2, when the first fixing member is disposed on the liner 11, the first fixing member may be disposed directly on the liner body 115 or the liner handle 112. For example, corresponding mounting grooves are formed in the liner body 115 or the liner handle 112 for fixing the first fixing members, and the number of the mounting grooves is matched with that of the first fixing members. Of course, as shown in fig. 6 and 7, the first fixing member may be held and fixed between the liner body 115 and the liner handle 112. For example, an insertion groove 1124 is formed on the upper surface of the corresponding position of the inner bag handle 112, and a magnet installation position 114 is formed on the lower surface of the corresponding position of the inner bag body 115, so that the magnet is fixed in a space formed by the insertion groove 1124 and the magnet installation position 114.

In one embodiment, as shown in fig. 2, one of the upper part of the liner handle 112 and the upper part of the liner body 115 is provided with a step structure, and the other is provided with a flanging structure matched with the step structure. For example, a step structure along the inner side and the outer side is provided on the inner side of the upper portion of the liner handle 112, and a flanging structure matching with the liner handle 112 and the outer side is provided on the upper portion of the liner body 115 on the inner side of the liner handle 112. When the liner handle 112 is combined with the liner body 115, the flanging structure of the liner body 115 can be placed on the upper side of the step structure of the liner handle 112. Due to the matching between the step structure and the flanging structure, the gap between the liner body 115 and the liner handle 112 can be of a fold line structure instead of a vertical straight line structure. When the user uses the cooking machine, oil stains are difficult to enter a gap between the inner container body 115 and the inner container handle 112, so that the user is simpler to clean the cooking machine. Of course, this is the realization the utility model discloses a structure, other structures, for example, be provided with the stair structure to the inboard on the inner bag body 115, be provided with the flange structure etc. that matches with it on the inner bag handle 112, no longer describe herein.

In one embodiment, as shown in fig. 5, the outer profile of the bladder handle 112 has an upper step 1122 and/or a lower step 1123. The upper step 1122 and the lower step 1123 are stepped structures provided on the upper side and the lower side of the outer contour of the inner handle 112. The upper step 1122 and the lower step 1123 have outwardly facing step surfaces, and the included angle between the step surfaces is greater than 90 °. Because the upper step 1122 and/or the lower step 1123 are/is arranged and the included angle is larger than 90 degrees, dead angles are difficult to form on the step surfaces of the upper step and the lower step, and a user can clean the liner handle 112 more easily. When the upper step 1122 is provided, the upper step 1122 of the inner handle 112 can abut against the outer periphery of the lid 2 after the lid 2 and the inner 11 are connected and fixed, thereby further supporting the lid 2.

In one embodiment, the first fixing member may be a magnet 111 and the second fixing member may be a magnetic conductive ring 21. The number of the magnets 111 may be one or more. If the magnets 111 are multiple, the magnets can be uniformly arranged on the periphery of the top end of the inner container 11 along the circumferential direction, so that the distribution of the magnetic force is more uniform when the cover body 2 and the inner container 11 are fixedly connected, and the sealing performance is also improved. The cover 2 includes a cover body 24, and a magnetic conductive ring 21 disposed on a lower surface of the cover body 24. The magnetic conductive ring 21 has a ring structure and is made of a material with good magnetic conductivity. For example, pure iron, low carbon steel, an iron-containing alloy, or soft magnetic ferrite, or the like may be used. Of course, this is only one preferable embodiment of the present invention, and other embodiments may also be that the first fixing member and the second fixing member are both magnets, and the first fixing member and the second fixing member are respectively disposed at corresponding positions on the inner container 11 and the cover body 2. When the user buckles the cover body 2 on the inner container 11, the user only needs to rotate to a specific position, and the first fixing piece and the second fixing piece are aligned and then buckled. In order to facilitate the user to find the specific position, corresponding marks may be made on the outer surface of the cover 2 and/or the pot body 1, which is not described herein again.

In one embodiment, as shown in fig. 8 and 9, the cover further includes a sealing ring 22 for further increasing the sealing of the cooker. The sealing ring 22 may be completely disposed inside the magnetic conductive ring 21, for example, the sealing ring 22 is fixed inside the magnetic conductive ring 21 by abutting against the magnetic conductive ring 21. Of course, the sealing ring 22 may also be at least partially disposed inside the magnetic ring 21. For example, a partial region of the sealing ring 22 close to the axial center of the inner container 11 is disposed inside the magnetic conductive ring 21, an extension portion 221 with an outward cross section is disposed on a side of the sealing ring 22 away from the axial center of the inner container 11, and the extension portion 221 is clamped by the magnetic conductive ring 21 and the cover body 24, so that the cover body 24, the sealing ring 22, and the magnetic conductive ring 21 are more stably engaged.

In order to further increase the stability of the fit among the magnetic conductive ring 21, the sealing ring 22 and the cover body 24, a groove 211 with an upward opening may be provided on the magnetic conductive ring 21, and the groove 211 at least includes two side walls. For example, the groove 211 may be a groove 211 having a U-shaped, V-shaped, or concave cross-section. The extension 221 of the sealing ring 22 may be provided with a downward opening assembling groove 222, and the assembling groove 222 is used for clamping the side wall of the groove 211 close to the inner container axis.

Specifically, during assembly, the sealing ring 22 may be fixed on the lower surface of the cover body 24, and then the side wall of the magnetic conductive ring 21 close to the axis of the inner container 11 may be fixed in the assembly groove 222 of the sealing ring 21, so as to complete assembly. In order to facilitate the assembly of the sealing ring 22 and the magnetic conductive ring 21, a protrusion 23 may be pre-disposed on the lower surface of the cover body 24, and is used for performing coarse positioning when the sealing ring 22 and the magnetic conductive ring 21 are mounted on the cover body 24. For example, during assembly, the outermost end of the seal ring 22 may be positioned roughly against the inner side wall of the projection 23. Then, when the side wall of the magnetic conductive ring 21 close to the axis of the inner container is fixed in the assembling groove 222, the protrusion 23 can be extended into the groove 211 of the magnetic conductive ring 21. The protrusion 23 may be an annular positioning rib, which may further increase the accuracy of coarse positioning. Of course, the magnetic conductive ring 21 may be installed first and then the sealing ring 22 may be installed during assembly, which does not limit the assembly process.

In one embodiment, as shown in fig. 4 and 8, the lower portion of the sealing ring 22 is provided with a first bent portion 223 bent toward the axial direction of the sealing ring 22. When first kink 223 leans on the inside wall of inner bag 11, can lean on the inside wall of inner bag 11 to further increase the leakproofness of machine of cooking, prevent that the machine of cooking when cooking, the edible material in the inner bag, sauce or hot water juice etc. from spattering outside the inner bag.

Specifically, the first bent portion 223 at the lower portion of the sealing ring 22 may be an annular structure corresponding to the sealing ring and capable of generating elastic deformation, and when the cover body 2 is not fastened to the inner container 11, the first bent portion 223 may have a certain curvature, or may be vertical. When putting lid 2 lock on the inner bag 11, first mounting on the inner bag 11 and the second mounting on the lid are connected fixedly through magnetic force, the first kink 223 of sealing washer 22 lower part can lean on to form sealedly on the inner bag 11 inside wall this moment, a reaction force can be given to first kink 223 of sealing washer 22 lower part to the inner bag 11 inside wall, this reaction force is less than the magnetic attraction between lid 2 and the inner bag 11 in the ascending component of magnetic force direction, thereby make the machine of cooking at the rotatory in-process of inner bag 11, lid 2 can keep with the state of inner bag 11 actuation.

In one embodiment, as shown in fig. 4 and 8, the inner side of the sealing ring 22 near one end of the cover body 24 is provided with an upward second bent portion 224. When the cover 2 is not fastened to the inner container 11, the second bending portion 224 is bent upward. When the sealing ring 22 is assembled to the cover body 24, the second bending portion 224 elastically deforms and forms an interference fit with the lower surface of the cover body 24, so that the sealing performance of the cover body 2 is further improved, no assembly gap is formed, and the cover body is convenient to clean.

In one embodiment, as shown in fig. 1, a stirring rib 113 is fixed on the inner sidewall of the inner container 11, and the other end of the stirring rib 113 extends to the inner region of the inner container 11. The stirring bar 113 may be disposed on the inner wall of the bottom surface of the inner container 11, or may be disposed on the inner wall of the side surface, which is not limited herein. The stirring performance of the cooker to food materials during working can be improved through the stirring ribs 113.

In one embodiment, as shown in fig. 3, a cover handle 25 may be provided on the cover 2 to facilitate the user's access to the cover. For example, at the center of the upper surface of the cover body 24, a cover handle 25 is provided for the user to take. Of course, the cover handle 25 may be disposed at any position on the upper surface or the side of the cover body 24, and the cover handle 25 may be one or more, which is not limited herein. The cover body 24 may also be provided with an air outlet for exhausting air inside the inner container to prevent a series of problems caused by excessive internal air pressure when the cooker is in operation.

In one embodiment, as shown in fig. 6 to 9, the cover body 24, the sealing ring 22 and the magnetic conductive ring 21 on the cover 2 may be further fixed by a bolt structure, in addition to being fixed by matching of structures such as the assembling groove 222 during assembling. For example, the lower surface of the cover body 24 is provided with a first mounting hole, the sealing ring 22 is provided with a corresponding avoiding hole near the mounting groove 222, and the bottom of the magnetic conductive ring 21 is provided with a second mounting hole. When the bolt is installed, the bolt sequentially penetrates through the second installation hole, the avoiding hole and the first installation hole from bottom to top, and the cover body 2 is fixedly connected. Wherein, the second mounting hole of magnetic conduction circle 21 bottom is provided with the mounting hole chamfer, the installation of the bolt of being convenient for.

The above description is merely one or more embodiments of the present disclosure and is not intended to limit the present disclosure. Various modifications and alterations to one or more embodiments of the present description will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of one or more embodiments of the present specification should be included in the scope of the claims of the present specification.

Claims (10)

1. A drum-type cooker comprises a cooker body, wherein an inner container is arranged inside the cooker body, and an included angle is formed between the axial direction of the inner container and the horizontal direction;

the drum-type cooker further comprises:

the cover body is provided with a second fixing piece at a position corresponding to the first fixing piece, and the first fixing piece and the second fixing piece are connected and fixed through magnetic force.

2. The roller cooker as recited in claim 1, wherein the first fixing member is a magnet and the second fixing member is a magnetic conductive ring.

3. The roller type cooker as claimed in claim 1, wherein the inner container includes an inner container body and an inner container handle connected to the inner container body;

the first fixing piece is arranged on the inner container handle, or the first fixing piece is clamped and fixed between the inner container body and the inner container handle.

4. The roller type cooking machine as claimed in claim 3, wherein one of the upper part of the inner container handle and the upper part of the inner container body is provided with a step structure, and the other is provided with a flanging structure matched with the step structure.

5. The roller type cooker as claimed in claim 3, wherein the outer contour of the inner handle has an upper step and/or a lower step, the upper and lower steps each include a first step surface and a second step surface, and an included angle between the first step surface and the second step surface is greater than 90 °.

6. The roller cooker as recited in claim 2, wherein the cover further comprises:

and at least partial region of the sealing ring is clamped between the cover body and the magnetic conductive ring.

7. The roller type cooker as claimed in claim 6, wherein the magnetic conductive ring is provided with a groove, the groove has two side walls, the sealing ring is provided with an assembly groove, and the assembly groove is used for fixing the side wall of the groove close to the axis of the inner container.

8. The roller cooker as claimed in claim 7, wherein the lower surface of the cover is provided with a protrusion extending into the groove of the magnetic conductive ring.

9. The roller cooker as claimed in claim 6, wherein the lower portion of the sealing ring has a bent portion bent toward the axial direction of the sealing ring, the bent portion abutting against an inner sidewall of the inner container.

10. The roller-type cooker as claimed in claim 7, further comprising a stirring rib, wherein one end of the stirring rib is fixedly connected with the inner side wall of the inner container, and the other end of the stirring rib extends towards the inner region of the inner container.

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