CN212912822U - Lid assembly and have its cooking utensil - Google Patents

Abstract

The utility model provides a lid subassembly and have its cooking utensil, this lid subassembly includes: a face cover; the metal cover is positioned below the surface cover; the pressure limiting valve is arranged on the metal cover; the cover opening handle is arranged on the surface cover in a turnover mode and is in driving connection with the metal cover so as to drive the metal cover to rotate relative to the surface cover; the connecting cover is arranged on the surface cover, the cover opening handle is limited between the connecting cover and the surface cover, and an avoiding part for avoiding the pressure limiting valve is arranged on the connecting cover, or the pressure limiting valve is positioned below the connecting cover. Through the technical scheme provided by the application, the problem that the assembly space in the related art is not reasonably utilized can be solved.

Description

Lid assembly and have its cooking utensil

Technical Field

The utility model relates to a cooking utensil technical field particularly, relates to a lid subassembly and have its cooking utensil.

Background

Generally, an electric pressure cooker includes a pot body and a cover assembly, and the cover assembly is rotatably disposed on the pot body. Specifically, the cover opening handle is arranged on the cover body assembly, and a user rotates the cover opening handle with a hand to enable the cover body assembly to rotate relative to the pot body so as to enable the cover body assembly to be buckled with or separated from the pot body. Wherein, the cover body component is also provided with a pressure limiting valve, and when the pressure in the pot body exceeds a certain value, the pressure limiting valve can open the exhaust pipe so as to exhaust the gas in the pot.

However, in the related art, the pressure limiting valve and the lid opening handle are arranged at a relatively long distance, and therefore, the assembly space of the lid assembly needs to be occupied, and the assembly space of the lid assembly is not reasonably utilized.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lid subassembly and have its cooking utensil to solve the problem that the assembly space among the correlation technique is not utilized rationally.

According to the utility model discloses an aspect provides a lid subassembly, and lid subassembly includes: a face cover; the metal cover is positioned below the surface cover; the pressure limiting valve is arranged on the metal cover; the cover opening handle is arranged on the surface cover in a turnover mode and is in driving connection with the metal cover so as to drive the metal cover to rotate relative to the surface cover; the connecting cover is arranged on the surface cover, the cover opening handle is limited between the connecting cover and the surface cover, and an avoiding part for avoiding the pressure limiting valve is arranged on the connecting cover, or the pressure limiting valve is positioned below the connecting cover.

Use the technical scheme of the utility model, this lid subassembly is including face lid, metal covering, voltage limiting valve, the handle of uncapping and connection lid. The cover opening handle is arranged on the surface cover in a turnover mode, and the cover opening handle is in driving connection with the metal cover and can drive the metal cover to rotate relative to the surface cover. The connecting cover is arranged on the surface cover, and the position of the cover opening handle on the surface cover can be limited by matching the connecting cover with the surface cover. Specifically, the connection cover is provided with an avoiding part for avoiding the pressure limiting valve, or the pressure limiting valve is positioned below the connection cover, so that the pressure limiting valve and the cover opening handle can be arranged adjacently, and the pressure limiting valve and the cover opening handle do not need to occupy the assembly space of the cover body assembly respectively, so that the assembly space of the cover body assembly can be utilized more reasonably.

Further, the handle of uncapping includes handle body and rotation axis, and the rotation axis setting is on the handle body, and the rotation axis is spacing connecting between lid and the face lid, so uncap the relative face of handle accessible rotation axis lid upset, and uncap the handle and can not cover from the face and break away from.

Further, connect to cover and be provided with first recess, the face is covered and is provided with the second recess, first recess and second recess looks lock, and the rotation axis setting is between first recess and second recess, and the rotation axis can enough rotate the space internal rotation that forms at first recess and second recess, and first recess cooperatees with the second recess and can carry on spacingly to the rotation axis again.

Further, connect the lid and include main part and turn-ups, the turn-ups setting is in the one side of the face lid of orientation of main part, and first recess setting is convenient for set up first recess on the turn-ups.

Furthermore, the surface cover is provided with a mounting boss, the mounting boss corresponds to the flanging, and the second groove is formed in the mounting boss. With installation boss and turn-ups looks butt, can realize the lock of first recess and second recess when assembling the connecting cover, be convenient for assemble connecting the cover and uncapping the handle.

Furthermore, a first step structure is arranged on the flanging, a second step structure is arranged on the mounting boss, and the first step structure and the second step structure are nested. By adopting the structure, the first step structure and the second step structure are matched to assemble and position the connecting cover, so that the connecting cover is convenient to assemble, and the stability of the connecting cover on the surface cover can be improved after the connecting cover is installed on the surface cover.

Further, the face lid includes first lid and second lid, and first lid sets up in the top of second lid, and the second recess setting is covered at first, connects lid and second lid and is connected. By arranging the face cover as the first cover and the second cover, the space between the first cover and the second cover can provide an assembly space for the electrical components in the face cover, so that the electrical components are not exposed out of the face cover.

Furthermore, the connection cover is provided with a first connection column, the second cover is provided with a second connection column, the first cover is provided with an avoiding hole, and the first connection column penetrates through the avoiding hole and is connected with the second connection column so as to complete connection of the connection cover and the second cover.

Further, lid body group spare still includes transmission assembly, and transmission assembly sets up between face lid and metal covering, and the handle of uncapping still includes eccentric portion, and eccentric portion sets up on the rotation axis and is connected with transmission assembly's first end drive, and transmission assembly's second end and metal covering drive are connected and are covered with the relative face of drive metal covering and rotate. Through set up eccentric portion on the rotation axis, when the handle is uncapped in the upset, eccentric portion can use the rotation axis to rotate as the center of rotation simultaneously to can utilize eccentric portion to drive transmission assembly and remove, and then transmission assembly can drive the metal cover and rotate in order to realize opening and shutting the lid operation.

According to another aspect of the present invention, there is provided a cooking appliance comprising the above-mentioned lid assembly. The connecting cover and the surface cover are matched to limit the position of the cover opening handle, the avoiding part is arranged on the connecting cover, or the pressure limiting valve is positioned below the connecting cover, the pressure limiting valve and the cover opening handle are arranged adjacently, so that the pressure limiting valve and the cover opening handle do not need to occupy the assembly space of the cover body assembly respectively, the assembly space of the cover body assembly can be utilized more reasonably, and the integration level of the cover body assembly can be improved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an exploded view of a cover assembly provided by an embodiment of the present invention;

fig. 2 is a schematic view showing a structure of the door release handle of fig. 1;

FIG. 3 shows a schematic view of the connection cover of FIG. 1;

FIG. 4 shows a partial enlarged view at A in FIG. 3;

fig. 5 shows a schematic structural view of the first cover in fig. 1;

FIG. 6 shows a partial enlarged view at B in FIG. 5;

fig. 7 shows a schematic structural view of the second cover in fig. 1;

FIG. 8 shows a schematic structural view of the slider of FIG. 1;

FIG. 9 shows a schematic structural view of the oscillating piece of FIG. 1;

FIG. 10 shows a cross-sectional view of the pressure limiting valve of FIG. 1;

fig. 11 is a schematic view illustrating an initial state of a lid opening handle of the lid assembly according to an embodiment of the present invention;

fig. 12 is a schematic view illustrating an uncapping handle of a cover assembly according to an embodiment of the present invention in an uncapping state;

FIG. 13 shows a schematic view of the metal lid of FIG. 1;

figure 14 illustrates a cross-sectional view of a cover assembly provided by an embodiment of the present invention;

fig. 15 is a schematic view of another angle of the uncapping handle of the cover assembly according to the embodiment of the invention in an uncapping state;

fig. 16 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

fig. 17 shows an exploded view of a cooking appliance provided by an embodiment of the present invention;

fig. 18 shows a cross-sectional view of a cooking appliance provided by an embodiment of the present invention.

Wherein the figures include the following reference numerals:

110. a face cover; 111. a first cover; 1112. avoiding holes; 112. a second cover; 1127. a second connecting column; 114. a connecting cover; 1141. an avoidance part; 1142. a first groove; 1143. a main body; 1144. flanging; 11441. a first step structure; 1145. a first connecting column; 117. an annular boss; 118. a second groove; 119. mounting a boss; 1191. a second step structure;

120. a metal cover;

140. a pressure limiting valve; 1431. an annular groove;

180. opening a cover handle; 181. a handle body; 182. a rotating shaft; 183. an eccentric portion;

190. a transmission assembly; 191. a slider; 192. an oscillating member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 15, an embodiment of the present invention provides a cover assembly, which includes a surface cover 110, a metal cover 120, a pressure limiting valve 140, a cover opening handle 180, and a connection cover 114. The metal cover 120 is located below the face cover 110, the pressure limiting valve 140 is arranged on the metal cover 120, the cover opening handle 180 is arranged on the face cover 110 in a turnover mode, the cover opening handle 180 is in driving connection with the metal cover 120, the metal cover 120 can be driven to rotate relative to the face cover 110 by the aid of the cover opening handle 180, and accordingly corresponding cover opening and closing operations are achieved. In the embodiment, the connecting cover 114 is disposed on the face cover 110, the open-cover handle 180 is limited between the connecting cover 114 and the face cover 110, and the connecting cover 114 and the face cover 110 cooperate to limit the position of the open-cover handle 180 on the face cover 110. Moreover, the connection cover 114 is provided with an avoiding portion 1141 for avoiding the pressure limiting valve 140, and at least a part of the pressure limiting valve 140 can penetrate out of the upper surface of the connection cover 114 from the avoiding portion 1141, or the pressure limiting valve 140 is located below the connection cover 114, so that the pressure limiting valve 140 can be ensured not to be exposed.

By applying the cover body assembly provided by the embodiment, the flip-type cover opening handle 180 is utilized to drive the metal cover 120 to rotate relative to the surface cover 110, then the connecting cover 114 is utilized to be matched with the surface cover 110 to limit the position of the cover opening handle 180 on the surface cover 110, the avoiding part 1141 for avoiding the pressure limiting valve 140 is arranged on the connecting cover 114, or the pressure limiting valve 140 is positioned below the connecting cover 114, the pressure limiting valve 140 and the cover opening handle 180 can be arranged adjacently, so that the pressure limiting valve 140 and the cover opening handle 180 do not need to occupy the assembly space of the cover body assembly respectively, the assembly space of the cover body assembly can be utilized more reasonably, and the integration level of the cover body assembly can be further improved.

As shown in fig. 2, the lid opening handle 180 includes a handle body 181 and a rotation shaft 182, the rotation shaft 182 is disposed on the handle body 181, and the rotation shaft 182 is limited between the connection lid 114 and the face lid 110, so that the lid opening handle 180 can be turned over with respect to the face lid 110 by the rotation shaft 182, and the lid opening handle 180 cannot be separated from the face lid 110.

As shown in fig. 3 and 4, the connecting cover 114 is provided with a first groove 1142, the face cover 110 is provided with a second groove 118, the first groove 1142 is engaged with the second groove 118, and the rotating shaft 182 is disposed between the first groove 1142 and the second groove 118, so that the rotating shaft 182 can rotate in a rotating space formed by the first groove 1142 and the second groove 118, and the first groove 1142 is engaged with the second groove 118 to limit the rotating shaft 182. In this embodiment, the first recess 1142 and the second recess 118 are both semicircular grooves, and after the first recess 1142 is engaged with the second recess 118, the first recess 1142 and the second recess 118 may form a circular hole, so that the rotating shaft 182 can rotate in the circular hole. Of course, the first groove and the second groove are not limited to the semicircular groove, and the shape that can limit the rotation shaft after the butt joint and does not prevent the rotation of the rotation shaft is within the protection scope of the present application.

Specifically, the connection cover 114 includes a main body 1143 and a flange 1144, the flange 1144 is disposed on a side of the main body 1143 facing the face cover 110, and the first recess 1142 is disposed on the flange 1144. By arranging the flange 1144, the first groove 1142 is convenient to arrange. In this embodiment, a ring of flanges 1144 is disposed at the lower edge of the connecting cover 114, and the lower end surface of the flanges 1144 is disposed corresponding to the surface cover 110, so as to facilitate the assembly of the connecting cover 114.

As shown in fig. 5 and 6, the surface cover 110 is provided with a mounting boss 119, the mounting boss 119 is disposed corresponding to the flange 1144, and the second recess 118 is disposed on the mounting boss 119. The mounting boss 119 abuts against the flange 1144, so that the connection cover 114 can be assembled, and the first groove 1142 and the second groove 118 can be buckled, so that the connection cover 114 and the cover opening handle 180 can be assembled conveniently.

In this embodiment, the flange 1144 is provided with a first step 11441, the mounting boss 119 is provided with a second step 1191, and the first step 11441 is nested with the second step 1191. With the above structure, the first step structure 11441 and the second step structure 1191 cooperate to assemble and position the connection cover 114, so as to facilitate the assembly of the connection cover 114, and improve the stability of the connection cover 114 on the face cover 110 after the connection cover 114 is mounted on the face cover 110. Specifically, the first stepped structure 11441 is disposed on the lower surface of the flange 1144 and the second stepped structure 1191 is disposed on the upper surface of the mounting boss 119.

As shown in fig. 1 and 5, the face cover 110 includes a first cover 111 and a second cover 112, the first cover 111 is disposed above the second cover 112, a second groove 118 is disposed on the first cover 111, and a connection cover 114 is connected with the second cover 112. By providing the face cover 110 as the first cover 111 and the second cover 112, the space between the first cover 111 and the second cover 112 can provide an assembly space for the electrical components inside the face cover 110 so that the electrical components are not exposed to the face cover 110.

The connecting cover 114 is provided with a first connecting post 1145, the second cover 112 is provided with a second connecting post 1127, the first cover 111 is provided with an avoiding hole 1112, and the first connecting post 1145 penetrates through the avoiding hole 1112 and is connected with the second connecting post 1127, so as to complete the connection between the connecting cover 114 and the second cover 112. In this embodiment, the first connecting post 1145 is connected to the second connecting post 1127 by a fastener.

Specifically, a plurality of first connecting columns 1145 are arranged on the lower surface of the connecting cover 114 at intervals, a plurality of second connecting columns 1127 are arranged on the upper surface of the second cover 112 at intervals, the plurality of first connecting columns 1145 and the plurality of second connecting columns 1127 are arranged in a one-to-one correspondence manner, and each first connecting column 1145 passes through one avoiding hole 1112 and is connected with the corresponding second connecting column 1127.

As shown in fig. 1 and 2, the cover assembly further includes a transmission assembly 190, the transmission assembly 190 is disposed between the surface cover 110 and the metal cover 120, the door-opening handle 180 further includes an eccentric portion 183, the eccentric portion 183 is disposed on the rotating shaft 182 and is in driving connection with a first end of the transmission assembly 190, and a second end of the transmission assembly 190 is in driving connection with the metal cover 120 to drive the metal cover 120 to rotate relative to the surface cover 110. Through set up eccentric part 183 on rotation axis 182, when the handle 180 is uncapped in the upset, eccentric part 183 can use rotation axis 182 to rotate as the center of rotation simultaneously to can utilize eccentric part 183 to drive transmission assembly 190 and remove, and then transmission assembly 190 can drive metal cover 120 and rotate in order to realize opening and shutting the lid operation.

As shown in fig. 5 and 6, a through hole through which the eccentric portion 183 passes is further provided in the first cover 111 in the vicinity of the second recess 118, and the eccentric portion 183 passes through the through hole to a position between the first cover 111 and the second cover 112.

In the present embodiment, the door-opening handle 180 includes two rotation shafts 182 and two eccentric portions 183, and the two rotation shafts 182 and the two eccentric portions 183 are respectively disposed at both sides of the handle body 181.

As shown in fig. 3, in the present embodiment, the avoiding portion 1141 is an avoiding hole, and the pressure limiting valve 140 is disposed in the avoiding hole.

As shown in fig. 10, an annular groove 1431 is provided on a side wall of the pressure limiting valve 140, the annular groove 1431 extends along a circumferential direction of the pressure limiting valve 140 and has an opening facing upward, and an annular boss 117 is provided on a side of the face cover 110 facing the metal cover 120, and the annular boss 117 is inserted into the annular groove 1431. By inserting the annular projection 117 of the face cover 110 into the annular groove 1431 of the pressure limiting valve 140, the annular projection 117 cooperates with the annular groove 1431 to position the pressure limiting valve 140. In addition, in the working process of the pressure limiting valve, the liquid discharged from the pot through the pressure limiting valve 140 can flow into the annular groove 1431, and the annular groove 1431 plays a role in containing the liquid, so that the liquid can be prevented from flowing back into the pot. Specifically, the annular boss 117 is provided on the connection cover 114, and the annular boss 117 is located at the outer periphery of the escape portion 1141.

As shown in fig. 8 and 9, the driving assembly 190 includes a sliding member 191 and a swinging member 192, the sliding member 191 is slidably disposed on the face cover 110, and the swinging member 192 is swingably disposed between the face cover 110 and the metal cover 120. The lid opening handle 180 is drivingly connected to the slider 191, the first end of the swinging member 192 is driven by the slider 191, and the second end of the swinging member 192 is drivingly connected to the metal lid 120. Specifically, the door-opening handle 180 is drivingly connected to the slider 191 through the eccentric portion 183. Specifically, a shaft is provided on the eccentric portion of the door opening handle, and a vertical groove is provided on the slider 191, and the shaft slides in the vertical groove to drive the slider 191 to slide when eccentrically rotating.

As shown in fig. 11 and 12, when the door-opening handle 180 is turned from the initial state to the door-opening state, the door-opening handle 180 drives the metal cover 120 to rotate through the transmission assembly 190.

As shown in fig. 16 to 18, another embodiment of the present invention provides a cooking appliance including the above-provided cover assembly. The connecting cover 114 is matched with the face cover 110 to limit the position of the cover opening handle 180, the avoiding part 1141 is arranged on the connecting cover 114, or the pressure limiting valve 140 is positioned below the connecting cover 114, and the pressure limiting valve 140 and the cover opening handle 180 can be arranged adjacently, so that the pressure limiting valve 140 and the cover opening handle 180 do not need to occupy the assembly space of the cover body assembly respectively, the assembly space of the cover body assembly can be utilized more reasonably, and the integration level of the cover body assembly can be improved.

Above-mentioned cooking utensil still includes base and container, and the container setting is on the base, and lid subassembly lid is established on the container. In order to meet the requirement of safety, the metal cover of the cover body assembly is provided with a cover tooth, and the container is provided with a pot tooth matched with the cover tooth. When the cover teeth are positioned below the pot teeth, the cover body assembly and the container are mutually locked.

The cover assembly may be mated, such as a snap fit or a hinge fit, to the rear portion of the base. The cover assembly may be positioned such that the cover portion of the cover assembly remains stationary and the metal cover rotates relative to the cover. When the cover teeth of the metal cover and the pot teeth of the container are staggered, the cover body assembly can be taken down from the base or turned over and opened relative to the base, and then the cover is opened.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cover assembly, comprising:

a face cover (110);

a metal cover (120), the metal cover (120) being located below the face cover (110);

a pressure limiting valve (140) disposed on the metal cover (120);

the cover opening handle (180) is arranged on the face cover (110) in a turnover mode, and the cover opening handle (180) is in driving connection with the metal cover (120) so as to drive the metal cover (120) to rotate relative to the face cover (110);

the connecting cover (114) is arranged on the face cover (110), the cover opening handle (180) is limited between the connecting cover (114) and the face cover (110), an avoiding portion (1141) avoiding the pressure limiting valve (140) is arranged on the connecting cover (114), or the pressure limiting valve (140) is positioned below the connecting cover (114).

2. The cover assembly according to claim 1, wherein the open cover handle (180) includes a handle body (181) and a rotation shaft (182), the rotation shaft (182) being provided on the handle body (181), the rotation shaft (182) being caught between the connection cover (114) and the face cover (110).

3. The cover assembly of claim 2, wherein the connecting cover (114) is provided with a first groove (1142), the face cover (110) is provided with a second groove (118), the first groove (1142) is engaged with the second groove (118), and the rotating shaft (182) is disposed between the first groove (1142) and the second groove (118).

4. The cover assembly of claim 3, wherein the connecting cover (114) comprises a main body (1143) and a flange (1144), the flange (1144) being disposed on a side of the main body (1143) facing the face cover (110), and the first recess (1142) being disposed on the flange (1144).

5. The cover assembly of claim 4, wherein the face cover (110) is provided with a mounting boss (119), the mounting boss (119) is disposed corresponding to the flange (1144), and the second groove (118) is disposed on the mounting boss (119).

6. The cover assembly of claim 5, wherein the flange (1144) is provided with a first step structure (11441), the mounting boss (119) is provided with a second step structure (1191), and the first step structure (11441) is nested with the second step structure (1191).

7. The cover assembly according to claim 3, wherein the face cover (110) comprises a first cover (111) and a second cover (112), the first cover (111) is disposed over the second cover (112), the second groove (118) is disposed on the first cover (111), and the connection cover (114) is connected with the second cover (112).

8. The cover assembly according to claim 7, wherein the connection cover (114) is provided with a first connection post (1145), the second cover (112) is provided with a second connection post (1127), the first cover (111) is provided with an avoiding hole (1112), and the first connection post (1145) passes through the avoiding hole (1112) and is connected with the second connection post (1127).

9. The cover assembly of claim 2, further comprising a transmission assembly (190), wherein the transmission assembly (190) is disposed between the face cover (110) and the metal cover (120), wherein the door handle (180) further comprises an eccentric portion (183), wherein the eccentric portion (183) is disposed on the rotating shaft (182) and is in driving connection with a first end of the transmission assembly (190), and wherein a second end of the transmission assembly (190) is in driving connection with the metal cover (120) to drive the metal cover (120) to rotate relative to the face cover (110).

10. A cooking appliance, characterized in that it comprises a cover assembly according to any one of claims 1 to 9.

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