CN217852408U - Pot cover assembly of cooking utensil and cooking utensil - Google Patents

Abstract

The utility model discloses a cooking utensil's pot cover subassembly, include: a cover body; the hot air device is arranged on one side, facing the cooking cavity of the cooking appliance, of the cover body and comprises a first fan blade and a first heating element, and the hot air device is used for introducing hot air to the cooking cavity; the driving device is arranged on the cover body and provided with a driving shaft extending out of the cover body, and the first fan blade is matched with the driving shaft; the cover plate assembly is detachably arranged on one side, facing the cooking cavity of the cooking appliance, of the hot air device, wherein the driving shaft is provided with a first fixing piece, the cover plate assembly is provided with an installation part, and the installation part is connected with the first fixing piece in a matched mode. According to the utility model discloses cooking utensil's pot cover subassembly is through setting up first mounting in drive arrangement's drive shaft for the apron subassembly is direct to be connected with the drive arrangement cooperation, realizes that the installation of apron subassembly is fixed, need not additionally to set up other structures, avoids other structures to influence hot-blast device's work effect.

Description

Pot cover assembly of cooking utensil and cooking utensil

Technical Field

The utility model relates to a life electrical apparatus technical field particularly, relates to a cooking utensil's pot cover subassembly and cooking utensil.

Background

In the related art, the pressure air-frying integrated machine is characterized in that a pressure cooker body, two cooker covers, a pressure cooker cover and an air-frying cover are arranged, and the pressure function or the air-frying function is realized by switching the cooker covers, however, the occupied space of the cooker body is large, the cost is high, and the improved space exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a cooking utensil's pot cover subassembly, pot cover subassembly simple structure, convenient assembling.

The utility model discloses still provide a cooking utensil.

According to the utility model discloses cooking utensil's pot cover subassembly of first aspect embodiment includes: a cover body; the hot air device is arranged on one side, facing the cooking cavity of the cooking appliance, of the cover body and comprises a first fan blade and a first heating element, and the hot air device is used for introducing hot air to the cooking cavity; the driving device is arranged on the cover body and provided with a driving shaft extending out of the cover body, and the first fan blade is matched with the driving shaft; the apron subassembly, apron subassembly detachably locates hot air device's orientation one side in cooking utensil's culinary art chamber, wherein, the drive shaft has first mounting, the apron subassembly has the installation department, the installation department with first mounting cooperation is connected.

According to the pot cover assembly of the cooking utensil provided by the embodiment of the utility model, through the detachable cover plate assembly, when the cover plate assembly is detached, hot air can be introduced into the cooking cavity through the hot air device to realize one cooking mode, when the cover plate assembly is installed, another cooking mode can be realized, a cover body is omitted, the cost is reduced, the cover plate assembly is convenient to store, and the detachable cover plate assembly can be convenient to clean, so that the use experience of a user is improved; through setting up first mounting in drive arrangement's drive shaft for the apron subassembly is direct to be connected with the drive arrangement cooperation, realizes that the installation of apron subassembly is fixed, need not additionally to set up other structures, has avoided other structures to influence hot-blast apparatus's working effect, and the structure is simpler, convenient assembling.

According to the utility model discloses cooking utensil's pot cover subassembly still includes: the sealing ring, the installation department forms the mounting hole, the sealing ring is located the mounting hole, first mounting is suitable for the plug-in to connect to the sealing ring and with the sealing ring is sealed to be cooperated.

In some examples, one of the first fixing member and the seal ring has a limiting groove, and the other of the first fixing member and the seal ring has a fixing buckle, and the fixing buckle is clamped into the limiting groove when the first fixing member is plugged into the seal ring.

In some examples, the first fixing part has a limiting buckle protruding outwards on the periphery thereof, the limiting groove is defined between one side of the limiting buckle close to the cover body and the cover body, and the middle part of the sealing ring has a fixing buckle protruding towards the center direction of the sealing ring, wherein the inner diameter of the fixing buckle is smaller than the outer diameter of the limiting buckle.

In some examples, the side of the limit buckle facing the cover plate assembly is provided with a first guide surface, and the first guide surface extends from outside to inside to incline towards the side close to the cover plate assembly.

In some examples, the retaining buckle includes a plurality of retaining buckles, and the plurality of retaining buckles are arranged at intervals along the circumferential direction of the sealing ring.

In some examples, the sealing ring has a sealing lip and the first fixture has a sealing portion, wherein an inner diameter of the sealing lip is smaller than an outer diameter of the sealing portion, and the sealing lip is in interference fit with the sealing portion when the first fixture is plugged into the sealing ring.

In some examples, the sealing lip extends obliquely from the outside inward in a direction away from the cover plate assembly.

In some examples, the outer wall surface of the sealing portion extends in a vertical direction, or the outer wall surface of the sealing portion forms an inclined surface.

According to the utility model discloses cooking utensil's pot cover subassembly, at least a part of drive shaft forms special-shaped post, special-shaped groove is located to the tip of first mounting, special-shaped post with special-shaped groove cooperation.

According to the utility model discloses cooking utensil's pot cover subassembly under the state that the apron subassembly installation target in place, the lower extreme of first mounting with the distance scope between the apron subassembly is 10mm-50mm.

According to the utility model discloses cooking utensil's pot cover subassembly still includes: the second fan blade is arranged in the cover body and is opposite to the first fan blade, and the second fan blade is matched with the driving shaft.

According to the utility model discloses cooking utensil's pot cover subassembly, the lid body has the second mounting, the apron subassembly has the second fitting piece, the second fitting piece be suitable for with the second mounting cooperation is connected.

According to the utility model discloses cooking utensil's pot cover subassembly still includes: the exhaust device is arranged on the cover body and provided with an exhaust channel which can be communicated with the outside, wherein the exhaust device is provided with a third fixing piece, the cover plate assembly is provided with a third matching piece, and the third matching piece is suitable for being matched and connected with the third fixing piece.

According to the utility model discloses cooking utensil's pot cover subassembly still includes: a control module configured to control the driving device to be inoperable in a state where the first fixing member is fitted in place with the mounting portion.

A cooking appliance according to an embodiment of the second aspect of the present invention, comprising a pot body assembly and a pot cover assembly according to an embodiment of the first aspect of the present invention, the pot body assembly defining a cooking cavity with an open top, wherein the cooking appliance has a first cooking mode in which the cover plate assembly is separated from the cover body provided on the pot body assembly and a second cooking mode; in the second cooking mode, the cover plate assembly is installed on the cover body, the cover body and the cover plate assembly are arranged on the pot body assembly, and the cover plate assembly is in sealing fit with the cooking cavity.

According to the utility model discloses cooking utensil through adopting above-mentioned pot cover subassembly, can realize first culinary art mode when the apron subassembly is dismantled, can realize second culinary art mode when the apron unit mount has reduced spare part, has saved a lid, and the cost is reduced is convenient for accomodate simultaneously, and the apron subassembly is clean convenient, and simple to operate is stable, improves user's use and experiences.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a pot cover assembly according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the structure shown in FIG. 1;

FIG. 3 is an enlarged view of the structure A of FIG. 2;

fig. 4 is a schematic structural view of a cover plate assembly according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a cover plate assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a driving device according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a seal ring according to an embodiment of the present invention;

fig. 8 is a cross-sectional view of a seal ring according to an embodiment of the present invention.

Reference numerals:

the pot cover assembly 100 is provided with a pot cover assembly,

a cover body 10, a face cover 11, an inner cover 12, an inner lining 13, a positioning mark 14,

a cover plate component 20, a mounting hole 21, a ring-shaped supporting rib 22, an alignment mark 23, a handle 24,

a first fixing member 30, a limit groove 31, a limit buckle 32, a first guide surface 321, a sealing part 33,

the sealing ring 40, the insertion hole 41, the fixing buckle 42, the notch 421, the sealing lip 43, the first sealing section 44, the second guide surface 441, the second sealing section 45, the annular groove 46,

a hot air device 50, a first fan blade 51, a first heating element 52,

a driving device 60, a driving shaft 61 and a second fan 62.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A pot cover assembly 100 of a cooking appliance having a cooking cavity on which the pot cover assembly 100 is disposed according to an embodiment of the present invention is described below with reference to fig. 1 to 8.

As shown in fig. 1 to 8, a pot cover assembly 100 of a cooking appliance according to an embodiment of the present invention includes: a cover body 10, a cover plate assembly 20, a hot air device 50 and a driving device 60.

The hot air device 50 is disposed at a lower side of the cover body 10, that is, a side of the cover body 10 facing a cooking cavity of the cooking appliance, when the hot air device 50 is communicated with the cooking cavity, the hot air device 50 may introduce hot air into the cooking cavity, and the cover plate assembly 20 may be installed at a lower side of the hot air device 50.

The hot air device 50 comprises a first fan blade 51 and a first heating element 52, the driving device 60 is arranged on the cover body 10, the driving device 60 is provided with a driving shaft 61, the driving shaft 61 can extend out of the cover body 10, and the driving shaft 61 can be matched with the first fan blade 51 to drive the first fan blade 51 to rotate.

The driving shaft 61 is provided with a first fixing member 30, the cover plate assembly 20 is provided with an installation part, and the installation part is connected with the first fixing member 30 in a matching mode, so that the cover plate assembly 20 can be installed on the driving shaft 61, and the cover plate assembly 20 and the cover body 10 are assembled. It can be understood that when the cover plate assembly 20 is not installed, the drive device 60 and the first heating element 52 can work, the drive device 60 drives the first fan blade 51 to rotate, and hot air is introduced into the cooking cavity to realize a cooking mode; when the cover plate assembly 20 is mounted, the cover plate assembly 20 separates the hot air device 50 from the cooking cavity by the mounting portion of the cover plate assembly 20 cooperating with the first fixing member 30 on the driving shaft 61, and the cover plate assembly 20 can seal the cooking cavity to realize another cooking mode.

According to the pot cover assembly 100 of the cooking appliance, by arranging the detachable cover plate assembly 20, when the cover plate assembly 20 is detached, hot air can be introduced into the cooking cavity through the hot air device 50 to realize one cooking mode, when the cover plate assembly 20 is installed, another cooking mode can be realized, one cover body is omitted, the cost is reduced, the cover plate assembly is convenient to store, and the detachable cover plate assembly 20 can be convenient to clean, so that the use experience of a user is improved; through setting up first mounting 30 on drive shaft 61 for apron subassembly 20 is direct to be connected with drive shaft 61 cooperation, and the installation that realizes apron subassembly 20 is fixed, need not additionally to set up other structures, has avoided other structures to influence hot air device 50's working effect, and the structure is simpler, convenient assembling.

As shown in fig. 3, according to some embodiments of the present invention, the pot cover assembly 100 further comprises: sealing ring 40, the installation department forms mounting hole 21, sealing ring 40 sets up in mounting hole 21 department, sealing ring 40 is injectd jack 41, first mounting 30 can be pegged graft to in the jack 41, the outside of first mounting 30 and the sealed cooperation of the internal face of sealing ring 40, through setting up sealing ring 40 with the sealed cooperation of first mounting 30 and mounting hole 21, on the basis of the installation that realizes apron subassembly 20, guarantee the leakproofness of mounting hole 21 and jack 41 department, avoided influences such as mounting hole 21 department gas leakage to the sealed of culinary art chamber, guarantee cooking utensil's normal work use. Wherein, the sealing ring 40 can be installed on the first fixing member 30, when the cover plate assembly 20 is installed, the sealing ring 40 is in sealing fit with the installation hole 21, thereby ensuring the sealing performance of the installation place; the sealing ring 40 may be installed at the installation hole 21 of the cap assembly 20, and the first fixing member 30 is in sealing engagement with the sealing ring 40 when the cap assembly 20 is installed.

Of course, the installation portion may also form a clamping convex structure, the first fixing member 30 forms a clamping groove structure, or the installation portion forms a clamping groove structure, the first fixing member 30 forms a clamping convex structure, and the detachable cooperation of the cover plate assembly 20 is realized through the clamping cooperation of the installation portion and the first fixing member 30.

As shown in fig. 3 to fig. 8, according to some embodiments of the present invention, the first fixing member 30 has a limiting groove 31, and the sealing ring 40 has a fixing buckle 42, when the first fixing member 30 is inserted into the sealing ring 40, the fixing buckle 42 can be clamped into the limiting groove 31, that is, the first fixing member 30 is clamped and matched with the sealing ring 40 on the cover plate assembly 10, and the assembly and disassembly are convenient, of course, the limiting groove 31 can also be disposed on the sealing ring 40, the fixing buckle 42 is disposed on the first fixing member 30, and when the first fixing member 30 is inserted into the sealing ring 40, the fixing buckle 42 can be clamped into the limiting groove 31.

When the first fixing member 30 is in clamping fit with the sealing ring 40, the fixing buckle 42 may be in abutting fit with a wall surface of the limiting groove 31, or in interference fit, so that the fixing buckle 42 is in sealing fit with the first fixing member 30, that is, the first fixing member 30 and the sealing ring 40 may be sealed through a clamping fit structure, and the fixing buckle 42 may form an annular buckle.

As shown in fig. 6, in some examples, the periphery of the first fixing member 30 has a limit buckle 32 protruding outward, a limit groove 31 is defined between one side of the limit buckle 32 close to the cover body 10 and the cover body 10, that is, the limit groove 31 is formed above the limit buckle 32, the middle part of the sealing ring 40 has a fixing buckle 42 protruding inward, wherein the inner diameter of the fixing buckle 42 is smaller than the outer diameter of the limit buckle 32, so that when the cover plate assembly 10 is installed, the fixing buckle 42 can move upward along the axial direction of the first fixing member 30 until the fixing buckle 42 moves to the upper side of the limit buckle 32, the fixing buckle 42 is located in the limit groove 31, and the limit buckle 32 plays a limiting role on the fixing buckle 42, thereby preventing the cover plate assembly 10 from falling out downward and realizing limiting fixation on the cover plate assembly 20.

As shown in fig. 8, in some examples, the middle of the sealing ring 40 has a plurality of fixing buckles 42, the plurality of fixing buckles 42 are arranged at intervals along the circumferential direction of the sealing ring 40, a gap 421 is formed between two adjacent fixing buckles 42, by providing the gap 421, the fixing buckles 42 can be deformed to a certain extent and pass through the position-limiting buckle 32, and then are fixed in the position-limiting groove 31, so that the convenience of installation is improved, and in the circumferential direction of the sealing ring 40, the size of the gap 421 is far smaller than that of the fixing buckles 42, so as to ensure the stability and reliability after installation.

As shown in fig. 6, in some examples, the lower side of the position-limiting buckle 32 has a first guiding surface 321, and the first guiding surface 321 extends downward from outside to inside, so that when the cover plate assembly 20 is installed, under the guiding action of the first guiding surface 321, the fixing buckle 42 can further pass through the position-limiting buckle 32 and be clamped into the position-limiting groove 31, thereby improving the convenience of operation.

As shown in fig. 8, according to some embodiments of the present invention, the sealing ring 40 has a sealing lip 43, the first fixing member 30 has a sealing portion 33, the sealing portion 33 is located at the lower side of the limiting groove 31, and the inner diameter of the sealing lip 43 is smaller than the outer diameter of the sealing portion 33, so that when the first fixing member 30 is inserted into the insertion hole 41, the sealing lip 43 can be in interference fit with the sealing portion 33, thereby achieving the sealing fit between the sealing ring 40 and the first fixing member 30, and further ensuring the sealing performance after the cover plate assembly 20 is installed in place.

In some specific examples, the sealing lip 43 is located on a side of the cover plate assembly 20 away from the cover body 10, and the sealing lip 43 extends obliquely from outside to inside to a direction away from the cover plate assembly 20, as shown in fig. 8, the sealing lip 43 extends obliquely from outside to inside, when the cover plate assembly 20 is mounted on the lower side of the cover body 10, the cover plate assembly 20 is disposed on the cooking cavity to seal the cooking cavity, when the cooking cavity is heated, the pressure in the cooking cavity increases with the increase of temperature, the sealing lip 43 can move in a direction close to the first fixing member 30 under the action of the pressure, and the fit between the sealing lip 43 and the sealing portion 33 is more reliable, so as to ensure the sealing performance during the cooking process.

As shown in fig. 6, in some examples, the outer wall surface of the sealing portion 33 forms an inclined surface, and the sealing portion 33 gradually extends obliquely inward from top to bottom, so as to ensure that the sealing lip 43 can be effectively engaged with the sealing portion 33 when the cover plate assembly 20 moves from bottom to top, and of course, the outer wall surface of the sealing portion 33 can also extend vertically, and furthermore, the sealing lip 43 and the sealing portion 33 can be line-sealed, so that the sealing effect is easier to ensure relative to surface sealing.

As shown in fig. 7 and 8, according to some embodiments of the present invention, the sealing ring 40 includes: first seal section 44 and second seal section 45, the sealing ring 40 is installed on apron subassembly 20, wherein, first seal section 44 is located the one side of apron subassembly 20 towards lid body 10, first seal section 44 is located the one side of keeping away from lid body 10 of apron subassembly 20, the one end of keeping away from first seal section 44 of second seal section 45 has sealing lip 43, the inboard of first seal section 44 and second seal section 45 is passed through the changeover portion and is connected, the internal wall face of changeover portion has retaining buckle 42, cooperate with first mounting 30 through retaining buckle 42, so that realize the installation of lid subassembly 20 on lid body 10.

As shown in fig. 8, in some examples, the first sealing section 44 has a second guiding surface 441, and the second guiding surface 441 extends obliquely from a direction close to the cover plate assembly 20 to a direction away from the center of the sealing ring 40, that is, the first sealing section 44 forms a bell mouth shape, on one hand, the second guiding surface 441 can play a role of indication for the installation of the cover plate assembly 20 to avoid the cover plate assembly 20 from being installed reversely, and on the other hand, plays a role of guiding when the cover plate assembly 20 is installed, so as to facilitate the matching of the sealing ring 40 and the first fixing member 30 and the installation of the cover plate assembly 20.

As shown in fig. 7 and 8, in some examples, an annular groove 46 is defined between the second seal segment 45 and the first seal segment 44, the cover plate assembly 20 has an annular support rib 22, the annular support rib 22 defines the mounting hole 21, the seal ring 40 is disposed in the mounting hole 21, and the annular groove 46 is in interference fit with the annular support rib 22, so that the seal ring 40 is mounted on the cover plate assembly 20, and meanwhile, due to the interference fit between the annular support rib 22 and the seal ring 40, the stability and the sealing performance of the connection between the seal ring 40 and the cover plate assembly 20 are ensured.

As shown in fig. 2, according to some embodiments of the present invention, the cover body 10 includes a surface cover 11, an inner cover 12 and a lining 13, the surface cover 11 is disposed on the outside, the inner cover 12 and the lining 13 are disposed in the surface cover 11, the lining 13 is fixedly connected to the inner cover 12, and the lining 13 can isolate the hot air device 50 from components inside the cover body 10, for example, a driving device 60 for driving the first fan blade 51 to rotate is disposed in the cover body 10, so as to prevent the driving device 60 from being heated and unable to work; be equipped with the wind-guiding inclined plane on inside lining 13, be favorable to cooking the chamber along the inclined plane direction with first fan blade 51 driven wind, especially make in the pot and fry the wind channel between the basket flow to interior pot bottom, the reentrant is fried the basket, upwards through first heating member 52 from frying the basket bottom, get back to first fan blade 51 department, wind can the circulation flow, help letting cook intracavity temperature even, improve food culinary art effect, furthermore, inside lining 13 sets up a platform face with interior pot contact surface, help sealed culinary art chamber, reduce hot-blast outer hourglass, prevent simultaneously that outside plastic part from because of hot-blast high temperature melten gel, bring potential safety hazard etc..

According to some embodiments of the present invention, the first fixing member 30 may be fixedly connected to the driving shaft 61, for example, by a bolt fastening connection, or by a clamping structure fitting connection, so that the first fixing member 30 is repaired and replaced after being damaged.

In some specific examples, a portion of the lower end of the driving shaft 61 forms a special-shaped column structure, for example, a column structure with a D-shaped cross section, the upper end of the first fixing member 30 has a special-shaped groove recessed downward, the lower end of the driving shaft 61 can be inserted into the special-shaped groove, and the special-shaped column can be in interference fit with the special-shaped groove, and can also be in fastening fit with a fastener, so as to achieve the fixed connection between the first fixing member 30 and the driving shaft 61.

Of course, the first fixing member 30 may be integrally formed with the driving shaft 61, thereby reducing the number of parts to be assembled and improving the structural stability.

According to some embodiments of the present invention, the distance between the lower end surface of the first fixing member 30 and the first heating member 52 is S, wherein if the distance S is too small, the installation of the cover plate assembly 20 is easily affected, if the distance S is too large, the interference with food in the cooking cavity is easily caused, and thus the distance S can be limited between 10mm and 50mm, for example, the distance S can be 10mm, the distance S can also be 50mm, and the distance S can also be any value between 10mm and 50mm, for example, 20mm, 40mm, etc., thereby ensuring that the installation of the cover plate assembly 20 does not interfere with the first heating member 52, the installation of the cover plate assembly 20 is convenient, and meanwhile, the driving shaft 61 does not touch the food in the cooking cavity, thereby avoiding noise generation and affecting the food making effect, etc.

As shown in fig. 2, according to some embodiments of the present invention, the pot cover assembly 100 further includes a second fan blade 62, the second fan blade 62 is disposed in the cover body 10, the second fan blade 62 is disposed opposite to the first fan blade 51, the second fan blade 62 is matched with the driving shaft 61, thereby when the driving device 60 works, the first fan blade 51 and the second fan blade 62 are driven to rotate synchronously, the first fan blade 51 blows hot air generated by the first heating element 52 into the cooking cavity, the second fan blade 62 can dissipate heat transferred into the cover body 10, and heat dissipation of the cover body 10 is realized.

According to some embodiments of the utility model, still be equipped with control module on the pot cover subassembly 100, under the state that first mounting 30 and installation department cooperation target in place, apron subassembly 20 is installed when covering body 10 downside promptly, control module control drive arrangement 60 can't work, for example, pot cover subassembly 100 still has trigger module, when first mounting 30 and installation department cooperation target in place, can touch trigger module, trigger module and control module communication, and then make control module control drive arrangement 60 outage etc. drive arrangement 60 can't work, can't drive first fan 51 and rotate etc. correspondingly, control module can also the unable work of first heating member 52 outage of synchronous control, avoid producing the normal use that heat influences pot cover subassembly 100 between lid body 10 and the apron subassembly 20 from this. When the cover plate assembly 20 is not installed at the lower side of the cover body 10, the trigger module cannot be touched, the control module cannot control the driving device 60 to be powered off, and the like, so that the driving device 60 can normally work to ensure the normal operation of the first cooking mode.

As shown in fig. 1, according to some embodiments of the present invention, the cover body 10 has the positioning mark 14, the cover plate assembly 20 has the alignment mark 23, under the state that the alignment mark 23 corresponds to the positioning mark 14, the first fixing member 30 and the mounting hole 21 are in sealing fit through the sealing ring 40, that is, a mark easy to see is provided on the cover body 10, meanwhile, the cover plate assembly 20 also has an obvious mark, specifically, after the assembling direction of the cover plate assembly 20 is preliminarily determined, the alignment is performed by the positioning mark 14 and the alignment mark 23, after the two marks preliminarily align, the cover plate assembly 20 is installed on the cover body 10, until the cover plate assembly 20 is assembled in place, thereby improving the blind assembling problem of the cover plate assembly 20, improving the production efficiency, and facilitating the assembling.

The positioning mark 14 may be a triangle, an arrow, a line, a pattern, or the like, and the alignment mark 23 may be the same as or different from the positioning mark 14; the positioning mark 14 is located at a position close to the edge of the cap body 10, the positioning mark 14 may be formed in a mold, may be screen-printed or pad-printed on the cap body 10, may be assembled on the cap body 10, and the alignment mark 23 may be formed in a mold, may be printed on the cap plate assembly 20, or may be assembled on the cap plate assembly 20.

In addition, the cover plate assembly 20 is further provided with a handle 24, and the handle 24 is arranged, so that the cover plate assembly 20 is convenient to detach, the installation of the sealing ring 40 on the cover plate assembly 20 can be indicated, and the sealing ring 40 is prevented from being installed reversely.

According to some embodiments of the utility model, still be equipped with the second mounting on the pot cover subassembly, the second mounting can set up on lid body 10, the second fitting piece has on the apron subassembly 20, second mounting and the cooperation of second fitting piece joint, realize the fixed to apron body 20, apron subassembly 20 is direct to be connected with lid body 10 promptly, realize the fixed of apron subassembly 20, for example, second mounting protrusion lid body 10 lower surface and downwardly extending, the second mounting has the spacing groove, the second fitting piece is the mounting hole on the apron subassembly 20, mounting hole department is equipped with the sealing ring that has the jack, the inner peripheral surface of sealing ring has fixed the knot, when the second mounting is pegged graft to the sealing ring, fixed knot can block into spacing groove department, sealing ring joint cooperation on second mounting and the apron subassembly 20 promptly, it is convenient to install and remove. From this, through setting up first mounting and second mounting, can improve the fixed effect of apron subassembly 20, improve the stability of structure.

According to the utility model discloses a further embodiment, still be equipped with exhaust apparatus on the pot cover subassembly 100, exhaust apparatus has exhaust passage, exhaust passage and external intercommunication, an exhaust for cooking the chamber, exhaust apparatus has the third mounting, apron subassembly 20 has the third fitting piece, the third fitting piece can be connected with the cooperation of third mounting, thereby realize apron subassembly 20's further installation, that is to say, apron subassembly 20 is through assembling with exhaust apparatus, can realize apron subassembly 20 and cover the fixed of body 10 downside, the connected mode of this fitting piece and mounting can be direct connection, also can indirect connection, the cooperation form can the joint, peg graft etc.. From this, through setting up first mounting and third mounting, can improve the fixed effect of apron subassembly 20, improve the stability of structure.

The exhaust device can be an exhaust valve core and an exhaust cover, the exhaust valve core defines an exhaust channel, the exhaust cover is covered on the exhaust valve core, the first fixing piece is provided with an air passing channel, and the air passing channel is communicated with the exhaust channel; exhaust apparatus also can be first float seat and first float, the second mounting sets up the downside at first float seat, first float can be in first float seat activity from top to bottom, the second mounting has towards apron subassembly open-ended draw-in groove, the apron subassembly has the second float, when the assembly of apron subassembly targets in place, the cooperation of second fitting piece and second mounting joint, the second float corresponds with first float position, but the first float of second float rebound butt, and then drive first float rebound.

According to the embodiment of the utility model, the cooking utensil comprises a pot body assembly and a pot cover assembly 100, the pot body assembly defines a cooking cavity with an open top, wherein the cooking utensil has a first cooking mode and a second cooking mode, when the first cooking mode is needed, the cover plate assembly 20 is separated from the cover body 10, the cover body 10 is arranged on the pot body assembly, and the hot air device 50 can introduce hot air into the cooking cavity; when the second culinary art mode is carried out to needs, be connected through installation department and the cooperation of first mounting 30 for apron subassembly 20 is installed and is being covered the body 10 downside, and lid body 10 sets up on pot body assembly with apron subassembly 20 is synchronous, apron subassembly 20 can with culinary art chamber seal cooperation. The first cooking mode may be an air-fry cooking mode, and the second cooking mode may be a rice cooker mode, a pressure mode, a slow stewing mode, a steaming mode, or the like.

According to the utility model discloses cooking utensil, through adopting above-mentioned pot cover subassembly 100, can realize first culinary art mode when apron subassembly 20 is dismantled, can realize second culinary art mode when apron subassembly 20 is installed, reduced spare part, saved a lid, the cost is reduced, is convenient for accomodate simultaneously, and apron subassembly 20 is clean convenient, and simple to operate is stable, improves user's use and experiences.

In some examples, a second heating element is provided in the pot body assembly, and in the second cooking mode, the cover plate assembly 20 is mounted on the cover body 10, and the cover plate assembly 20 can seal the cooking cavity and heat the cooking cavity through the second heating element, so that the cooking cavity can realize a pressure cooking mode.

A specific embodiment of a cooking appliance according to the present invention is described below with reference to fig. 1 to 8.

The cooking appliance includes a pan body assembly having an open-top cooking chamber in which a fry basket may be placed, and a lid assembly 100.

The pot cover assembly 100 comprises a cover body 10, a cover plate assembly 20, a hot air device 50 and a driving device 60, the hot air device 50 comprises a first fan blade 51 and a first heating element 52, the driving device 60 is arranged on the cover body 10, the driving device 60 is provided with a driving shaft 61, the driving shaft 61 is connected with the first fan blade 51 and a second fan blade 62, the cover body 10 comprises a surface cover 11, an inner cover 12 and a lining 13, the surface cover 11 is arranged on the outer side, the surface cover 11 is provided with a positioning mark 14, the inner cover 12 and the lining 13 are positioned in the surface cover 11, the lining 13 is arranged below the inner cover 12, and the lining 13 is fixedly connected with the inner cover 12.

The lower end of the driving shaft 61 is fixedly provided with a first fixing member 30, the first fixing member 30 is formed in a cylindrical shape, the periphery of the first fixing member 30 is provided with a limiting buckle 32 protruding outwards, the upper part of the limiting buckle 32 is provided with a limiting groove 31, the lower side of the limiting buckle 32 is provided with a first guide surface 321, the first guide surface 321 slants downwards and extends from outside to inside, the first fixing member 30 is provided with a sealing part 33, the sealing part 33 is positioned at the lower side of the limiting groove 31, the outer wall surface of the sealing part 33 is provided with an inclined surface, and the sealing part 33 slants inwards and extends gradually from top to bottom.

The cover plate assembly 20 is provided with the alignment mark 23, the sealing ring 40 is installed on the cover plate assembly 20, the sealing ring 40 is installed in the center of the cover plate assembly 20, the sealing ring 40 comprises a first sealing section 44 and a second sealing section 45, the inner sides of the first sealing section 44 and the second sealing section 45 are connected through a transition section, an annular groove 46 is defined between the second sealing section 45 and the first sealing section 44, the cover plate assembly 20 is provided with an annular supporting rib 22, the annular supporting rib 22 defines a mounting hole 21, the sealing ring 40 is arranged in the mounting hole 21, the annular groove 46 is in interference fit with the annular supporting rib 22, and therefore the sealing ring 40 is installed on the cover plate assembly 20 in a sealing mode.

Further, the inner wall surface of the transition section is provided with fixing buckles 42 protruding inwards, the fixing buckles 42 include a plurality of fixing buckles 42 arranged at intervals along the circumferential direction of the sealing ring 40, a gap 421 is formed between two adjacent fixing buckles 42, the first sealing section 44 is provided with a second guide surface 441, the second guide surface 441 extends obliquely outwards gradually from the direction close to the cover plate assembly 20 to the direction far away from the cover plate assembly 20, and one end of the second sealing section 45 far away from the first sealing section 44 is provided with a sealing lip 43. Wherein, the inner diameter of the fixing buckle 42 is smaller than the outer diameter of the limit buckle 32, and the inner diameter of the sealing lip 43 is smaller than the outer diameter of the sealing part 33.

Cooking utensil has first culinary art mode and second culinary art mode, and first culinary art mode is the air-fry culinary art, when needs carry out first culinary art mode, directly sets up lid body 10 on pot body component, and drive arrangement 60 and first heating member 52 work, and drive arrangement 60 drives first fan blade 51 and rotates to let in hot-blastly to the culinary art intracavity.

The second culinary art mode is the pressure mode, when needing to carry out the second culinary art mode, with apron subassembly 20 and drive arrangement 60 through first mounting 30 and sealing ring 40 cooperation, wherein, when apron subassembly 20 is installed, at first tentatively confirm the assembly direction of apron subassembly 20 through handle 24 or sealing ring 40's on the apron subassembly 20 structure, the rethread location sign 14 and counterpoint sign 23 come to counterpoint, avoid other structures to interfere, after two marks tentatively counterpoint the location, install apron subassembly 20 on drive shaft 61 again.

At this time, the fixing buckle 42 can move upwards along the axial direction of the first fixing member 30 until the fixing buckle 42 moves to the upper side of the limit buckle 32, the fixing buckle 42 is located in the limit groove 31, the limit buckle 32 plays a limiting role in the fixing buckle 42, the cover plate assembly 10 is prevented from dropping out downwards, and the sealing lip edge 43 can be in interference fit with the sealing portion 33, so that the sealing fit between the first fixing member 30 and the sealing ring 40 is realized. And because the sealing ring 40 is located the central point department of apron subassembly 20, therefore through setting up a first mounting 30 and sealing ring 40 fixed seal, can realize the installation of apron subassembly 20, need not to set up a plurality of first mountings 30, avoid apron subassembly 20 to rock etc. has simplified the structure, has improved assembly efficiency.

Other constructions and operations of the cooking appliance according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail herein. The vertical direction, the horizontal direction, and the front-rear direction are based on the vertical direction, the horizontal direction, and the front-rear direction of the figure.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not directly in contact. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (16)

1. A lid assembly for a cooking appliance, comprising:

a cover body;

the hot air device is arranged on one side, facing the cooking cavity of the cooking appliance, of the cover body and comprises a first fan blade and a first heating element, and the hot air device is used for introducing hot air to the cooking cavity;

the driving device is arranged on the cover body and provided with a driving shaft extending out of the cover body, and the first fan blade is matched with the driving shaft;

the cover plate component is detachably arranged on one side of the hot air device facing to the cooking cavity of the cooking appliance,

wherein, the drive shaft has first mounting, the apron subassembly has the installation department, the installation department with first mounting cooperation is connected.

2. The pot cover assembly of a cooking appliance of claim 1, further comprising: the mounting portion forms the mounting hole, the sealing ring is located the mounting hole, first mounting is suitable for the plug-in connection to the sealing ring and with the sealing ring is sealed to be cooperated.

3. The pot cover assembly of the cooking appliance according to claim 2, wherein one of the first fixing member and the sealing ring has a limiting groove, and the other of the first fixing member and the sealing ring has a fixing buckle, and the fixing buckle is snapped into the limiting groove when the first fixing member is plugged into the sealing ring.

4. The pot cover assembly of the cooking appliance according to claim 3, wherein the first fixing member has a stopper protruding outward at an outer circumference thereof, the stopper groove is defined at a side of the stopper adjacent to the cover body, the sealing ring has a fixing buckle protruding toward a center of the sealing ring at a middle portion thereof,

the inner diameter of the fixing buckle is smaller than the outer diameter of the limiting buckle.

5. The lid assembly of claim 4, wherein the side of the stopper facing the cover plate assembly has a first guide surface extending obliquely from outside to inside toward the side adjacent to the cover plate assembly.

6. The lid assembly of claim 3, wherein the retaining clip comprises a plurality of retaining clips circumferentially spaced along the sealing ring.

7. The lid assembly of a cooking appliance of claim 2, wherein the sealing ring has a sealing lip, the first fixture has a sealing portion,

wherein the inner diameter of the sealing lip is smaller than the outer diameter of the sealing part, and the sealing lip is in interference fit with the sealing part when the first fixing part is plugged into the sealing ring.

8. The lid assembly of the cooking appliance of claim 7, wherein the sealing lip extends obliquely from the outside inward in a direction away from the lid assembly.

9. The pot cover assembly of the cooking appliance according to claim 7, wherein the outer wall surface of the sealing portion extends in a vertical direction, or the outer wall surface of the sealing portion forms an inclined surface.

10. The lid assembly of claim 1, wherein at least a portion of the drive shaft forms a shaped post, and wherein an end of the first securing member is disposed in a shaped slot, the shaped post engaging the shaped slot.

11. The pot cover assembly of the cooking appliance as claimed in claim 1, wherein a distance between the lower end of the first fixing member and the first heating member is in a range of 10mm to 50mm.

12. The pot cover assembly of a cooking appliance of claim 1, further comprising: the second fan blade is arranged in the cover body and is opposite to the first fan blade, and the second fan blade is matched with the driving shaft.

13. The pot cover assembly of the cooking appliance according to claim 1, wherein the cover body has a second fixing member, and the cover plate assembly has a second fitting member adapted to be fittingly connected with the second fixing member.

14. The pot cover assembly of a cooking appliance of claim 1, further comprising: the exhaust device is arranged on the cover body and provided with an exhaust channel which can be communicated with the outside, wherein the exhaust device is provided with a third fixing piece, the cover plate assembly is provided with a third matching piece, and the third matching piece is suitable for being matched and connected with the third fixing piece.

15. The pot cover assembly of the cooking appliance of any one of claims 1-14, further comprising: a control module configured to control the driving device to be inoperable in a state where the first fixing member is fitted in place with the mounting portion.

16. A cooking appliance comprising a pot body assembly and a pot cover assembly according to any one of claims 1 to 13, the pot body assembly defining an open-top cooking chamber,

the cooking appliance is provided with a first cooking mode and a second cooking mode, the cover plate assembly is separated from the cover body in the first cooking mode, and the cover body is arranged on the pot body assembly; the second culinary art mode, first mounting with the installation department cooperation, the lid body with the apron subassembly is located on the pot body subassembly just the apron subassembly with culinary art chamber seal fit.

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