CN215077644U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, this cooking utensil includes: an appliance body; the upper cover comprises a first cover body and a second cover body; the mounting arm is movably connected with the appliance body at one end and has an opening position and a closing position relative to the appliance body, and the first cover body and the second cover body are arranged on the mounting arm in a replaceable manner; and the first cover body and the second cover body are assembled on the mounting arm through the connecting structure. Through the technical scheme that this application provided, can solve the problem of the dismouting of being not convenient for of upper cover among the correlation technique.

Description

Cooking utensil

Technical Field

The utility model relates to a small household electrical appliances technical field particularly, relates to a cooking utensil.

Background

In the related art, a cooking appliance having both of the baking and pressure cooking functions includes an appliance body, a pressure cover, and a baking cover, which are replaceably provided on the appliance body.

In the case where the pressure cover is provided on the appliance body, pressure cooking can be performed using the cooking appliance, and in the case where the baking cover is provided on the appliance body, baking cooking can be performed using the cooking appliance.

The cooking appliance in the related art has a problem that the upper cover is not convenient to assemble and disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooking utensil to solve the problem that the dismouting is not convenient for to the upper cover among the correlation technique.

The utility model provides a cooking utensil, cooking utensil includes: an appliance body; the upper cover comprises a first cover body and a second cover body; the mounting arm is movably connected with the appliance body at one end and has an opening position and a closing position relative to the appliance body, and the first cover body and the second cover body are arranged on the mounting arm in a replaceable manner; and the first cover body and the second cover body are assembled on the mounting arm through the connecting structure.

Use the technical scheme of the utility model, this cooking utensil includes utensil body, upper cover, installation arm and connection structure. One end of the mounting arm is movably connected with the appliance body, and the upper cover comprises a first cover body and a second cover body. When the mounting arm moves relative to the appliance body, the mounting arm can drive the first cover body or the second cover body to open or close relative to the appliance body. First lid and second lid pass through connection structure replacement and set up on the installation arm, utilize the installation arm to provide the dismouting space for first lid and second lid, are convenient for carry out the dismouting to the upper cover, can promote dismouting efficiency, promote user's use and experience.

Further, cooking utensil still includes dodges the structure, dodges the structure and is located between second lid and the installation arm, dodges the structure when the relative installation arm of second lid rotates and dodges connection structure for the second lid can be smoothly relative the installation arm rotation.

Further, the connection structure includes a first connection portion provided on one of the mounting arm and the upper cover, and a second connection portion provided on the other of the mounting arm and the upper cover. Set up first connecting portion and second connecting portion respectively on installation arm and upper cover, be convenient for process first connecting portion and second connecting portion, and then be convenient for process connection structure.

Further, the connection structure includes: an accommodating groove provided on the upper cover; the first limiting piece is arranged on the mounting arm and can be contained in the containing groove; the second locating part is movably arranged on the upper cover and provided with a limiting position extending into the containing groove and a yielding position leaving the containing groove, and when the second locating part is located at the limiting position, the second locating part stops the first locating part so that the first locating part is kept in the containing groove. By adopting the structure, when the first cover body or the second cover body is required to be assembled on the installation arm, the second limiting part is firstly positioned at the yielding position, then the installation arm is close to the first cover body or the second cover body, so that the first limiting part extends into the containing groove, and finally the second limiting part is switched to the limiting position, thus the assembly of the first cover body or the second cover body can be completed, and the operation is convenient.

Further, cooking utensil is still including dodging the structure, dodges the structure and is located between second lid and the installation arm, dodges the structure when the relative installation arm of second lid rotates and dodges connection structure, dodges the structure including dodging the groove, dodges the groove setting on the second lid and be linked together with the holding tank of second lid, dodges the groove and extends along the circumference of second lid. When the second lid rotates relative to the installation arm, because the avoiding groove extends along the circumferential direction of the second lid, the second lid rotates smoothly by providing a moving space for the first limiting part on the installation arm through the avoiding groove.

Further, the second locating part includes the limiting plate and sets up the operation convex part on the limiting plate, and the limiting plate movably sets up in the upper cover, and the upper cover is provided with the spout, and the one end of operation convex part is stretched out to the upper cover by the spout. The user grabs and holds the operation convex part and then makes the operation convex part slide along the spout with exerting oneself, and the operation convex part can drive the limiting plate and remove at the slip in-process for the limiting plate switches between limiting position and the position of stepping down, and then utilizes the first locating part of limiting plate locking or unblock installation arm.

Furthermore, the limiting plate is an arc-shaped plate extending along the circumferential direction of the upper cover, two first limiting parts are arranged on the mounting arm at intervals, and an avoidance notch corresponding to the first limiting parts is formed in the arc-shaped plate; and/or a guide structure is arranged between the limiting plate and the upper cover. By adopting the structure, one limiting plate can be used for simultaneously locking or unlocking two first limiting parts, so that the connecting structure can be simplified, the user can operate conveniently, and the use experience of the user can be improved. In the process that the limiting plate moves relative to the upper cover, the guide structure can play a role in guiding, so that the limiting plate moves along a preset path.

Furthermore, the side wall of the sliding groove is provided with a convex point, and when the second limiting part moves to the limiting position or the yielding position, the operation convex part is in interference fit with the convex point, so that the second limiting part stops at the current position, and a user can conveniently perform subsequent operation.

Further, the opening of the accommodating groove is positioned on the upper surface of the upper cover; and/or when the second limiting part is located at the limiting position, one end of the second limiting part is located above the first limiting part. When the first cover body or the second cover body needs to be assembled on the installation arm, the first cover body or the second cover body is firstly placed on the appliance body, then the installation arm is moved to the cover closing position from the cover opening position, after the installation arm is moved to the cover closing position, the first limiting part on the installation arm can stretch into the accommodating groove through the opening of the accommodating groove, and finally the second limiting part is switched to the limiting position to complete the assembly of the upper cover. The second limiting piece is used for limiting the position of the first limiting piece, and the first limiting piece is prevented from being separated from the accommodating groove.

Furthermore, the appliance body is provided with a first positioning part, and the upper cover is provided with a second positioning part corresponding to the first positioning part. In the process of placing the first cover body or the second cover body on the appliance body, the first positioning part and the second positioning part are matched for positioning, so that the accommodating groove on the first cover body or the second cover body is located at the preset assembly position, and the first limiting part on the mounting arm is aligned to the accommodating groove on the cover body when the mounting arm is turned and buckled.

Furthermore, the first positioning part comprises a convex edge and a positioning groove arranged on the convex edge, the positioning groove extends along the circumferential direction of the appliance body, the second cover body is rotatably arranged on the mounting arm, the second positioning part is arranged on the second cover body and is a positioning boss, and the size of the positioning boss is smaller than that of the positioning groove in the circumferential direction of the appliance body; and/or the appliance body comprises a shell and a middle plate positioned above the shell, and the first positioning part is arranged on the middle plate. When the second cover body is placed on the appliance body, the positioning boss on the second cover body is aligned with one end of the positioning groove on the appliance body, the first limiting part on the installation arm is aligned with the accommodating groove on the second cover body at the moment, and after the second limiting part is switched to the limiting position to complete the assembly of the second cover body, because the size of the positioning boss in the circumferential direction of the appliance body is smaller than that of the positioning groove, the positioning groove can provide a moving space for the positioning boss, so that the second cover body can rotate smoothly. First location portion sets up on the medium plate, is convenient for process with first location portion.

Furthermore, the first cover body and the second cover body are both provided with a lower concave part, the mounting arm is provided with an accommodating part, the lower end of the accommodating part is arranged in the lower concave part in a penetrating way, and the connecting structure is positioned between the accommodating part and the upper cover; and/or the mounting arm is provided with an accommodating part, a heating component is arranged in the accommodating part, and at least one of the first cover body and the second cover body is communicated with the accommodating part. Through setting up the concave part down, utilize the concave part down to provide the space of dodging to the portion of holding, the assembly space that lid and installation arm occupy jointly is less, can attenuate the thickness size of lid and installation arm. The heating component emits heat to heat air, the hot air penetrates through the cover body communicated with the accommodating part to enter the cooking cavity, and the food in the cooking cavity is baked by the hot air. And, because the heating element sets up in the installation arm, electron part sets up in the installation arm promptly, and the upper cover does not have the risk of intaking, is convenient for wash the upper cover.

Further, the cooking appliance further comprises a sealing structure, and the sealing structure is arranged between the first cover body and the mounting arm. The sealing structure is used for sealing a gap between the first cover body and the mounting arm, and the sealing performance between the first cover body and the mounting arm is improved.

Further, seal structure includes the sealing washer, and first lid is including face lid and the inner cup that is located face lid below, and the sealing washer clamp is established between face lid and the inner cup, and the face lid has the through-hole, and the lower extreme of accommodation portion passes the through-hole and with sealing washer looks butt. The mode of utilizing face lid and inner cup to establish the sealing washer clamp fixed has simple structure, the advantage of the assembly of being convenient for.

Furthermore, the inner cover is provided with an annular convex edge arranged corresponding to the through hole, the annular convex edge is provided with a flanging, the sealing ring is sleeved on the flanging, and the sealing ring is clamped between the flanging and the lower end of the surface cover; the flange is provided with a limit convex part, the sealing ring is provided with a limit groove, and the limit convex part is clamped in the limit groove. The sealing ring is sleeved on the flanging, so that the sealing ring is convenient to assemble. After the sealing ring is sleeved on the flanging, the firmness of the sealing ring can be improved by utilizing the limiting matching of the limiting convex part and the limiting groove, and the sealing ring is prevented from falling off from the flanging.

Furthermore, the second cover body is a pressure cover, the utensil body is provided with pot teeth, and the second cover body is provided with cover teeth matched with the pot teeth; and/or the first cover body is a baking cover, a heating component is arranged in the mounting arm, the mounting arm is provided with a first air outlet corresponding to the heating component, the first cover body is provided with a second air outlet corresponding to the first air outlet, and the first air outlet is communicated with the cooking cavity of the appliance body through the second air outlet. In the case where the second cover is attached to the attachment arm, pressure cooking can be performed using the cooking appliance. When the first lid is attached to the attachment arm, the cooking appliance can be used for cooking.

Further, the implement body has an implement handle, the first cover has a first handle, the second cover has a second handle, the first handle faces the implement handle when the first cover is assembled to the mounting arm, and the second handle faces the implement handle when the second cover is locked to the implement body. The first cover body can be assembled and positioned by matching the appliance handle with the first handle. The appliance handle is matched with the second handle, so that the second cover body can be positioned in an auxiliary mode, and whether the second cover body is in a locking state or not can be judged conveniently.

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 cooking appliance provided by an embodiment of the present invention;

FIG. 2 shows a partial enlarged view at A in FIG. 1;

fig. 3 is a schematic structural diagram of the second limiting member in fig. 1;

FIG. 4 is a schematic diagram illustrating the structure of the midplane of FIG. 1;

fig. 5 is a schematic view illustrating a cooking appliance provided by an embodiment of the present invention assembled with a first cover;

fig. 6 is a schematic view illustrating a cooking appliance provided by an embodiment of the present invention assembled with a first cover;

fig. 7 is a schematic view illustrating a cooking appliance provided by an embodiment of the present invention assembled with a first cover;

fig. 8 is a schematic view illustrating a cooking appliance provided by an embodiment of the present invention equipped with a second cover;

fig. 9 is a schematic view illustrating a cooking appliance provided by an embodiment of the present invention equipped with a second cover;

fig. 10 is a schematic view illustrating a cooking appliance provided by an embodiment of the present invention equipped with a second cover body;

fig. 11 shows a cross-sectional view of a cooking appliance provided by an embodiment of the present invention;

fig. 12 shows a partial enlarged view at B in fig. 11;

fig. 13 shows an exploded view of the first cover in fig. 1.

Wherein the figures include the following reference numerals:

10. an appliance body; 11. a first positioning portion; 111. a convex edge; 112. positioning a groove; 12. a housing; 13. a middle plate; 14. an implement handle; 15. a cooking cavity; 20. an upper cover; 21. a first cover body; 211. a face cover; 2111. a through hole; 212. an inner cover; 2121. an annular flange; 2122. flanging; 2123. a limiting convex part; 213. a first handle; 214. a second air outlet; 22. a second cover body; 221. a second handle; 23. a chute; 231. salient points; 24. a second positioning portion; 241. positioning the boss; 25. a lower recess; 30. mounting an arm; 31. an accommodating portion; 32. a heat generating component; 33. a first air outlet; 40. a connecting structure; 41. accommodating grooves; 42. a first limit piece; 43. a second limiting member; 431. a limiting plate; 432. an operating projection; 433. avoiding the notch; 50. an avoidance structure; 51. an avoidance groove; 60. a guide structure; 70. a sealing structure; 71. and (5) sealing rings.

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 13, an embodiment of the present invention provides a cooking appliance, which includes an appliance body 10, an upper cover 20, a mounting arm 30, and a connecting structure 40, wherein the upper cover 20 includes a first cover body 21 and a second cover body 22. One end of the mounting arm 30 is movably connected to the appliance body 10, the mounting arm 30 has an open position and a close position with respect to the appliance body 10, and the first cover 21 and the second cover 22 are replaceably disposed on the mounting arm 30. In the present embodiment, the first cover 21 and the second cover 22 are fitted to the mounting arm 30 through the connecting structure 40.

By using the cooking appliance provided by the embodiment, one end of the mounting arm 30 is movably connected with the appliance body 10, so that the first cover body 21 and the second cover body 22 can be replaceably arranged on the mounting arm 30 through the connecting structure 40, and the mounting arm 30 is used for providing a mounting and dismounting space for the first cover body 21 and the second cover body 22, thereby facilitating the mounting and dismounting of the upper cover, improving the mounting and dismounting efficiency, and improving the use experience of users.

In the present embodiment, when the first lid 21 or the second lid 22 is attached to the attachment arm 30, the attachment arm 30 is moved relative to the device body 10, and when the attachment arm 30 is located at the open-lid position, the first lid 21 or the second lid 22 is opened relative to the device body 10, and the first lid 21 or the second lid 22 is in the open-lid state, and when the attachment arm 30 is located at the close-lid position, the first lid 21 or the second lid 22 is closed relative to the device body 10, and the first lid 21 or the second lid 22 is in the close-lid state.

It should be noted that the movable connection means that the mounting arm 30 is movable relative to the appliance body 10 so that the mounting arm 30 moves between an open cover position and a closed cover position. In the present embodiment, one end of the mounting arm 30 is hinged to the appliance body 10, and the mounting arm 30 can be flipped relative to the appliance body 10 to move the mounting arm 30 between the open-lid position and the closed-lid position. In other embodiments, the mounting arm 30 can move relative to the device body 10 in other structures, for example, move relative to the device body 10 in a sliding manner, as long as the mounting arm 30 can open and close the cover with the upper cover 20.

In the present embodiment, the first cover 21 and the second cover 22 are alternatively disposed on the mounting arm 30, specifically, when cooking is performed by using the cooking appliance, one of the first cover 21 and the second cover 22 is mounted on the mounting arm 30, and the other of the first cover 21 and the second cover 22 is separated from the mounting arm 30, that is, whether the first cover 21 or the second cover 22 is mounted on the mounting arm 30 is selected according to cooking requirements.

As shown in fig. 1, the cooking appliance further includes an avoiding structure 50, the avoiding structure 50 is located between the second cover 22 and the mounting arm 30, and when the second cover 22 rotates relative to the mounting arm 30, the avoiding structure 50 avoids the connecting structure 40, so that the second cover 22 can smoothly rotate relative to the mounting arm 30.

Wherein, the connection structure 40 includes a first connection portion provided on one of the mounting arm 30 and the upper cover 20 and a second connection portion provided on the other of the mounting arm 30 and the upper cover 20. The first connecting portion and the second connecting portion are respectively arranged on the mounting arm 30 and the upper cover 20, so that the first connecting portion and the second connecting portion can be conveniently processed, and the connecting structure can be conveniently processed.

As shown in fig. 1, in the present embodiment, the connecting structure 40 includes a receiving groove 41, a first limiting member 42 and a second limiting member 43, the receiving groove 41 is disposed on the upper cover 20, the first limiting member 42 is disposed on the mounting arm 30, the first limiting member 42 can be received in the receiving groove 41, the second limiting member 43 can be movably disposed on the upper cover 20, the second limiting member 43 has a limiting position extending into the receiving groove 41 and an abdicating position departing from the receiving groove 41, when the second limiting member 43 is located at the limiting position, the second limiting member 43 stops the first limiting member 42, so that the first limiting member 42 is held in the receiving groove 41. By adopting the above structure, when the first cover body 21 or the second cover body 22 needs to be assembled on the mounting arm 30, the second limiting member 43 is firstly positioned at the abdicating position, then the mounting arm 30 is close to the first cover body 21 or the second cover body 22, so that the first limiting member 42 extends into the accommodating groove 41, and finally the second limiting member 43 is switched to the limiting position, so that the assembly of the first cover body 21 or the second cover body 22 can be completed, and the operation is convenient.

In the present embodiment, the first cover 21 and the second cover 22 are both provided with the receiving groove 41 and the second stopper 43, and the mounting arm 30 is provided with the first stopper 42.

As shown in fig. 1, the avoiding structure 50 includes an avoiding groove 51, the avoiding groove 51 is provided on the second cover body 22 and communicates with the receiving groove 41 of the second cover body 22, and the avoiding groove 51 extends in the circumferential direction of the second cover body 22. When the second cover 22 rotates relative to the mounting arm 30, since the avoiding groove 51 extends along the circumferential direction of the second cover 22, the avoiding groove 51 can provide a moving space for the first limiting member 42 on the mounting arm 30, so that the second cover 22 can rotate smoothly.

As shown in fig. 1 to 3, the second limiting member 43 includes a limiting plate 431 and an operating protrusion 432 disposed on the limiting plate 431, the limiting plate 431 is movably disposed in the upper cover 20, the upper cover 20 is provided with a sliding slot 23, and one end of the operating protrusion 432 extends out of the upper cover 20 from the sliding slot 23. The user grasps the operation protrusion 432 and then forcibly slides the operation protrusion 432 along the sliding groove 23, and the operation protrusion 432 drives the limiting plate 431 to move in the sliding process, so that the limiting plate 431 is switched between the limiting position and the abdicating position, and the first limiting member 42 on the mounting arm is locked or unlocked by the limiting plate 431.

In this embodiment, the limiting plate 431 is an arc-shaped plate extending along the circumferential direction of the upper cover 20, two first limiting members 42 are disposed on the mounting arm 30 at intervals, and an avoiding gap 433 corresponding to the first limiting members 42 is disposed on the arc-shaped plate. By adopting the structure, the locking or unlocking of the two first limiting parts 42 can be realized by using one limiting plate 431, so that the connection structure can be simplified on one hand, the operation of a user is facilitated on the other hand, and the use experience of the user can be improved.

As shown in fig. 3, a guide structure 60 is provided between the stopper plate 431 and the upper cover 20. The guide structure 60 may function to guide the stopper plate 431 to move along a predetermined path during the movement of the stopper plate 431 relative to the upper cover 20.

Specifically, the guide structure 60 includes a guide post and a guide groove, the guide groove extends along the length direction of the stopper plate 431, and the guide post is provided on the upper cover.

As shown in fig. 2, a protruding point 231 is disposed on a sidewall of the sliding slot 23, and when the second limiting member 43 moves to the limiting position or the yielding position, the operation protruding portion 432 is in interference fit with the protruding point 231, so that the second limiting member 43 stays at the current position, and the user can perform subsequent operations conveniently.

As shown in fig. 1 and 5 to 10, the opening of the receiving groove 41 is located on the upper surface of the upper cover 20. When the first cover body 21 or the second cover body 22 needs to be assembled to the mounting arm 30, the first cover body 21 or the second cover body 22 is firstly placed on the device body 10, then the mounting arm 30 is moved from the cover opening position to the cover closing position, after the mounting arm 30 is moved to the cover closing position, the first limiting piece 42 on the mounting arm 30 extends into the accommodating groove 41 through the opening of the accommodating groove 41, and finally the second limiting piece 43 is switched to the limiting position, so that the assembly of the upper cover can be completed.

When the second limiting member 43 is located at the limiting position, one end of the second limiting member 43 is located above the first limiting member 42, and the second limiting member 43 is used to limit the position of the first limiting member 42, so as to prevent the first limiting member 42 from coming out of the accommodating groove 41.

As shown in fig. 1 and 8, the fixture body 10 is provided with a first positioning portion 11, and the upper cover 20 has a second positioning portion 24 provided corresponding to the first positioning portion 11. In the process of placing the first cover 21 or the second cover 22 on the device body 10, the first positioning portion 11 and the second positioning portion 24 are used for positioning in cooperation, so that the receiving groove 41 on the first cover 21 or the second cover 22 is located at the predetermined assembly position, and further, the first limiting member 42 on the mounting arm 30 is aligned with the receiving groove 41 on the cover when the mounting arm 30 is turned over and fastened.

In the present embodiment, the first positioning portion 11 includes a protruding edge 111 and a positioning groove 112 provided on the protruding edge 111, the positioning groove 112 extends along the circumferential direction of the appliance body 10, the second cover 22 is rotatably provided on the mounting arm 30, the second positioning portion 24 is provided on the second cover 22, the second positioning portion 24 is a positioning boss 241, and the size of the positioning boss 241 is smaller than that of the positioning groove 112 in the circumferential direction of the appliance body 10. When the second cover 22 is placed on the device body 10, the positioning boss 241 on the second cover 22 is aligned with one end of the positioning groove 112 on the device body 10, and at this time, the first limiting member 42 on the mounting arm 30 is aligned with the receiving groove 41 on the second cover 22, after the second limiting member 43 is switched to the limiting position to complete the assembly of the second cover 22, since the size of the positioning boss 241 in the circumferential direction of the device body 10 is smaller than that of the positioning groove 112, the positioning groove 112 can provide a moving space for the positioning boss 241, so that the second cover 22 can rotate smoothly.

In the present embodiment, the fixture body 10 includes a housing 12 and a middle plate 13 located above the housing 12, and the first positioning portion 11 is disposed on the middle plate 13 for processing with the first positioning portion 11.

As shown in fig. 1, each of the first cover 21 and the second cover 22 has a lower recess 25, the mounting arm 30 has a receiving portion 31, a lower end of the receiving portion 31 is inserted into the lower recess 25, and the connecting structure 40 is located between the receiving portion 31 and the upper cover 20. By providing the depressed portion 25 and providing the accommodation portion 31 with a space for escape by the depressed portion 25, the assembly space occupied by the cover and the mounting arm 30 together is small, and the thickness dimensions of the cover and the mounting arm 30 can be reduced.

Wherein, be provided with heating element 32 in the portion 31, at least one and the portion 31 intercommunication of holding of first lid 21 and second lid 22, heating element 32 gives out heat and heats the air, and hot-air passes the lid with the portion 31 intercommunication that holds and gets into the culinary art chamber, utilizes hot-air to toast the food in the culinary art chamber. Moreover, since the heating element 32 is disposed in the mounting arm 30, that is, the electronic part is disposed in the mounting arm 30, the upper cover 20 has no risk of water entering, and thus, the upper cover 20 is convenient to clean.

In this embodiment, the first cover 21 is a baking cover, the first cover 21 is communicated with the accommodating portion 31, the second cover 22 is a pressure cover, and the second cover 22 is isolated from the accommodating portion 31.

It should be noted that, in the case of using the pressure cover, since the pressure cover blocks the heat generating component 32, the heat generating component 32 is not soiled in other non-cooking cases. Further, since the mounting arm 30 shares a part of the cover function and is a common member, the first cover 21 and the second cover 22 are light and easy to be attached and detached.

As shown in fig. 11 to 13, the cooking appliance further includes a sealing structure 70, the sealing structure 70 being disposed between the first cover body 21 and the mounting arm 30. The seal structure 70 seals the gap between the first cover 21 and the mounting arm 30, and improves the sealing performance between the first cover 21 and the mounting arm 30.

Specifically, the sealing structure 70 includes a sealing ring 71, the first cover body 21 includes a surface cover 211 and an inner cover 212 located below the surface cover 211, the sealing ring 71 is sandwiched between the surface cover 211 and the inner cover 212, the surface cover 211 has a through hole 2111, and the lower end of the accommodating portion 31 passes through the through hole 2111 and abuts against the sealing ring 71. The sealing ring 71 is clamped and fixed by the face cover 211 and the inner cover 212, so that the sealing ring has the advantages of simple structure and convenience in assembly.

As shown in fig. 13, the inner cover 212 has an annular flange 2121 corresponding to the through hole 2111, a flange 2122 is provided on the annular flange 2121, the sealing ring 71 is sleeved on the flange 2122, and the sealing ring 71 is clamped between the flange 2122 and the lower end of the face cover 211 to facilitate fixing the sealing ring 71.

Wherein, the turned edge 2122 is provided with a limit convex part 2123, the seal ring 71 is provided with a limit groove, and the limit convex part 2123 is clamped in the limit groove. The limit convex part 2123 is in limit fit with the limit groove, so that the firmness of the sealing ring 71 can be improved, and the sealing ring 71 is prevented from falling off from the flanging 2122.

Specifically, the second cover 22 is a pressure cover, the device body 10 has a pot tooth, the second cover 22 has a cover tooth matched with the pot tooth, and the avoiding structure 50 avoids the connecting structure 40 when the second cover 22 rotates relative to the mounting arm 30, so that the cover tooth of the second cover 22 is buckled with or separated from the pot tooth of the device body 10, and further locking or unlocking of the second cover 22 and the device body 10 is realized. When the second cover 22 is attached to the attachment arm 30, pressure cooking can be performed by a cooking appliance.

As shown in fig. 1 and 5 to 10, the tool body 10 has the tool handle 14, the first cover 21 has the first handle 213, the second cover 22 has the second handle 221, the first handle 213 faces the tool handle 14 when the first cover 21 is assembled to the mounting arm 30, and the second handle 221 faces the tool handle 14 when the second cover 22 is locked to the tool body 10. The first lid 21 can be positioned by engaging the tool handle 14 with the first handle 213. The tool handle 14 and the second handle 221 are engaged with each other, so that the second cover 22 can be positioned in an auxiliary manner, and whether the second cover 22 is in the locked state or not can be determined.

Specifically, the first cover 21 is a baking cover, the heating element 32 is disposed in the mounting arm 30, the mounting arm 30 has a first air outlet 33 corresponding to the heating element 32, the first cover 21 has a second air outlet 214 corresponding to the first air outlet 33, and the first air outlet 33 is communicated with the cooking cavity 15 of the appliance body 10 through the second air outlet 214. When the first cover 21 is attached to the attachment arm 30, the cooking appliance can be used for cooking.

Wherein, the cooking utensil comprises an air fryer or an electric cooker or an electric pressure cooker or a multifunctional heating pot with the functions of baking, cooking and cooking.

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 (17)

1. A cooking appliance, characterized in that it comprises:

an appliance body (10);

an upper cover (20) including a first cover body (21) and a second cover body (22);

a mounting arm (30), one end of the mounting arm (30) is movably connected with the appliance body (10), the mounting arm (30) has an open cover position and a close cover position relative to the appliance body (10), and the first cover body (21) and the second cover body (22) are arranged on the mounting arm (30) in a replaceable manner;

a connecting structure (40), the first cover body (21) and the second cover body (22) being assembled on the mounting arm (30) through the connecting structure (40).

2. The cooking appliance according to claim 1, further comprising an avoidance structure (50), the avoidance structure (50) being located between the second cover (22) and the mounting arm (30), the avoidance structure (50) avoiding the connection structure (40) when the second cover (22) is rotated relative to the mounting arm (30).

3. The cooking appliance according to claim 1, wherein the connecting structure (40) comprises a first connecting portion provided on one of the mounting arm (30) and the upper cover (20) and a second connecting portion provided on the other of the mounting arm (30) and the upper cover (20).

4. The cooking appliance according to claim 1, wherein the connection structure (40) comprises:

an accommodating groove (41) provided on the upper cover (20);

a first stopper (42) provided on the mounting arm (30), the first stopper (42) being receivable in the receiving groove (41);

the second limiting part (43) is movably arranged on the upper cover (20), the second limiting part (43) is provided with a limiting position extending into the accommodating groove (41) and an abdicating position leaving the accommodating groove (41), and when the second limiting part (43) is located at the limiting position, the second limiting part (43) stops the first limiting part (42) so that the first limiting part (42) is kept in the accommodating groove (41).

5. The cooking utensil of claim 4, wherein the cooking utensil further comprises an avoiding structure (50), the avoiding structure (50) is located between the second cover body (22) and the mounting arm (30), the second cover body (22) is opposite to the mounting arm (30), the avoiding structure (50) avoids the connecting structure (40), the avoiding structure (50) comprises an avoiding groove (51), the avoiding groove (51) is arranged on the second cover body (22) and communicated with the accommodating groove (41) of the second cover body (22), and the avoiding groove (51) extends along the circumferential direction of the second cover body (22).

6. The cooking appliance according to claim 4, wherein the second limiting member (43) comprises a limiting plate (431) and an operating protrusion (432) disposed on the limiting plate (431), the limiting plate (431) is movably disposed in the upper cover (20), the upper cover (20) is provided with a sliding slot (23), and one end of the operating protrusion (432) protrudes from the sliding slot (23) to the outside of the upper cover (20).

7. The cooking appliance according to claim 6, wherein the limiting plate (431) is an arc-shaped plate extending along the circumferential direction of the upper cover (20), two first limiting members (42) are arranged on the mounting arm (30) at intervals, and an avoiding notch (433) corresponding to the first limiting members (42) is arranged on the arc-shaped plate; and/or the presence of a gas in the gas,

a guide structure (60) is arranged between the limiting plate (431) and the upper cover (20).

8. The cooking appliance according to claim 6, wherein a protruding point (231) is provided on a side wall of the sliding chute (23), and when the second limiting member (43) moves to the limiting position or the abdicating position, the operating convex portion (432) is in interference fit with the protruding point (231).

9. The cooking appliance according to any one of claims 4 to 8,

the opening of the accommodating groove (41) is positioned on the upper surface of the upper cover (20); and/or the presence of a gas in the gas,

when the second limiting member (43) is located at the limiting position, one end of the second limiting member (43) is located above the first limiting member (42).

10. The cooking appliance according to any one of claims 1 to 8, wherein a first positioning portion (11) is provided on the appliance body (10), and the upper cover (20) has a second positioning portion (24) provided corresponding to the first positioning portion (11).

11. The cooking appliance of claim 10,

the first positioning part (11) comprises a convex edge (111) and a positioning groove (112) arranged on the convex edge (111), the positioning groove (112) extends along the circumferential direction of the appliance body (10), the second cover body (22) is rotatably arranged on the mounting arm (30), the second positioning part (24) is arranged on the second cover body (22), the second positioning part (24) is a positioning boss (241), and the size of the positioning boss (241) is smaller than that of the positioning groove (112) in the circumferential direction of the appliance body (10); and/or the presence of a gas in the gas,

the appliance body (10) comprises a housing (12) and a middle plate (13) located above the housing (12), and the first positioning portion (11) is arranged on the middle plate (13).

12. The cooking appliance according to any one of claims 1 to 8,

the first cover body (21) and the second cover body (22) are respectively provided with a lower concave part (25), the mounting arm (30) is provided with a containing part (31), the lower end of the containing part (31) penetrates through the lower concave part (25), and the connecting structure (40) is positioned between the containing part (31) and the upper cover (20); and/or the presence of a gas in the gas,

the mounting arm (30) is provided with an accommodating part (31), a heating component (32) is arranged in the accommodating part (31), and at least one of the first cover body (21) and the second cover body (22) is communicated with the accommodating part (31).

13. The cooking appliance of claim 12, further comprising a sealing structure (70), the sealing structure (70) being disposed between the first cover (21) and the mounting arm (30).

14. The cooking appliance according to claim 13, wherein the sealing structure (70) comprises a sealing ring (71), the first cover body (21) comprises a surface cover (211) and an inner cover (212) positioned below the surface cover (211), the sealing ring (71) is sandwiched between the surface cover (211) and the inner cover (212), the surface cover (211) has a through hole (2111), and the lower end of the accommodating portion (31) passes through the through hole (2111) and abuts against the sealing ring (71).

15. The cooking appliance of claim 14,

the inner cover (212) is provided with an annular convex edge (2121) corresponding to the through hole (2111), a flanging (2122) is arranged on the annular convex edge (2121), the sealing ring (71) is sleeved on the flanging (2122), and the sealing ring (71) is clamped between the flanging (2122) and the lower end of the surface cover (211);

the flanging (2122) is provided with a limiting convex part (2123), the sealing ring (71) is provided with a limiting groove, and the limiting convex part (2123) is clamped in the limiting groove.

16. The cooking appliance according to any one of claims 1 to 8,

the second cover body (22) is a pressure cover, the appliance body (10) is provided with pot teeth, and the second cover body (22) is provided with cover teeth matched with the pot teeth; and/or the presence of a gas in the gas,

the cooking appliance is characterized in that the first cover body (21) is a baking cover, a heating component (32) is arranged in the mounting arm (30), the mounting arm (30) is provided with a first air outlet (33) corresponding to the heating component (32), the first cover body (21) is provided with a second air outlet (214) corresponding to the first air outlet (33), and the first air outlet (33) is communicated with the cooking cavity (15) of the appliance body (10) through the second air outlet (214).

17. The cooking appliance according to claim 16, wherein the appliance body (10) has an appliance handle (14), the first cover (21) has a first handle (213), the second cover (22) has a second handle (221), the first handle (213) is aligned with the appliance handle (14) when the first cover (21) is assembled to the mounting arm (30), and the second handle (221) is aligned with the appliance handle (14) when the second cover (22) is locked to the appliance body (10).

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