CN218074505U - Pot cover assembly of cooking utensil and cooking utensil - Google Patents

Abstract

The utility model discloses a cooking utensil's pot cover subassembly and cooking utensil, the pot cover subassembly includes: a cover body; the exhaust device is arranged on the cover body and is provided with an exhaust channel which can be communicated with the outside; the cover plate assembly is detachably arranged on one side, facing the cooking cavity of the cooking appliance, of the cover body, wherein the exhaust device is provided with a first fixing piece, and the cover plate assembly is provided with a first matching piece which is suitable for being matched and connected with the first fixing piece. According to the utility model discloses cooking utensil's pot cover subassembly is through setting up the mounting on exhaust apparatus for the apron subassembly is direct to be connected with the exhaust apparatus cooperation, and the installation that realizes the apron subassembly is fixed, need not additionally to set up other structures, reduces spare part, and the structure is simpler, convenient assembling.

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 exhaust device is arranged on the cover body and is provided with an exhaust channel which can be communicated with the outside; the cover plate assembly is detachably arranged on one side, facing the cooking cavity of the cooking appliance, of the cover body, wherein the exhaust device is provided with a first fixing piece, the cover plate assembly is provided with a first matching piece, and the first matching piece is suitable for being matched and connected with the first fixing piece.

According to the pot cover component of the cooking appliance, by arranging the detachable cover plate component, one cooking mode can be realized when the cover plate component is detached, another cooking mode can be realized when the cover plate component is installed on the cover body, a cover body is omitted, the cost is reduced, the pot cover component is convenient to store, and the detachable cover plate component can be convenient to clean, so that the use experience of a user is improved; through set up first mounting on exhaust apparatus for the apron subassembly is direct to be connected with the exhaust apparatus cooperation, realizes that the installation of apron subassembly is fixed, need not additionally to set up other structures, reduces spare part, and the structure is simpler, convenient assembling.

According to the utility model discloses cooking utensil's pot cover subassembly, first fitting piece forms the mounting hole, first mounting with the mounting hole passes through the sealed cooperation of sealing ring, first mounting is suitable for the plug-in to the sealing ring and with the sealed cooperation of sealing ring.

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 sealing ring has a sealing lip, the first fixture has a sealing portion, the sealing lip has an inner diameter smaller than an outer diameter of the sealing portion, the first fixture is adapted to be inserted into the sealing ring and the sealing lip is in interference fit with the sealing portion.

In some examples, the sealing lip extends obliquely from outside to inside away from the cover plate assembly.

In some examples, the exhaust device includes an exhaust valve core and an exhaust cover, the exhaust valve core defines the exhaust channel, the exhaust cover is covered on the exhaust valve core, and the first fixing member has an air passing channel communicated with the exhaust channel, wherein the first fixing member is fixedly connected with the exhaust valve core, or the first fixing member is integrally formed with the exhaust valve core.

In some examples, the cover body comprises a surface cover, an inner cover and a lining in sequence from outside to inside, the lining is fixedly connected with the inner cover, the exhaust valve core is arranged on the lining and/or the inner cover, and the surface cover is provided with an avoiding part for avoiding the exhaust cover.

According to the utility model discloses cooking utensil's pot cover subassembly still includes the second mounting, the apron subassembly still has the second fitting piece, the second mounting with one of the second fitting piece has the buckle, the second mounting with another one of the second fitting piece has the draw-in groove, the buckle with the cooperation of draw-in groove joint.

In some examples, the air vent device includes a first float seat and a first float, the second fixing member is provided on a side of the first float seat facing the cover plate assembly, and the second fixing member has the catch groove opening to the cover plate assembly.

In some examples, the cover body has a vent hole on a side facing the cooking cavity, the second fixing member is provided on the vent hole, and the first float is seated on the periphery of the vent hole and pressed on the second fixing member.

In some examples, the cover assembly has a second float engageable with the first float, the second engagement member is provided at an end of the second float facing the first float, and the second engagement member has a catch projecting from an outer wall surface of the second float.

In some examples, the cover body has a positioning mark, and the cover plate assembly has an alignment mark, and the fixing member is connected to the engaging portion in a fitting manner in a state where the alignment mark corresponds to the positioning mark.

According to the utility model discloses cooking utensil's pot cover subassembly still includes: the hot air device is arranged on the cover body and positioned between the cover body and the cover plate assembly and used for supplying hot air to the cooking cavity.

According to a second aspect of the present invention, a cooking appliance includes a pot body assembly and a pot cover assembly according to the first aspect of the present invention, the pot body assembly defines a cooking cavity with an open top, wherein the cooking appliance has a first cooking mode and a second cooking mode, in the first cooking mode, the cover plate assembly is separated from the cover body, and the cover body is disposed on the pot body assembly; in the second cooking mode, the matching piece is matched and connected with the fixing piece, 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 pan body assembly according to an embodiment of the present invention, wherein the cover plate assembly is not installed;

fig. 2 is a schematic structural view of a pot cover assembly according to an embodiment of the present invention, wherein the cover plate assembly is mounted on the cover body;

fig. 3 is a cross-sectional view of a lid assembly according to an embodiment of the present invention at one viewing angle;

FIG. 4 is an enlarged view of the structure A of FIG. 3;

fig. 5 is a schematic structural view of an exhaust valve cartridge according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view of the structure shown in FIG. 5;

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;

fig. 9 is a schematic structural view of a cover plate assembly according to an embodiment of the present invention;

figure 10 is a cross-sectional view of a lid assembly according to an embodiment of the present invention at another perspective;

FIG. 11 is an enlarged view of the structure B of FIG. 10;

fig. 12 is a cross-sectional view of a cover plate assembly according to an embodiment of the present invention;

fig. 13 is a schematic structural view of a lower float according to an embodiment of the present invention.

Reference numerals:

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

a cover body 10, a face cover 11, an inner cover 12, a lining 13, a positioning mark 14, an air vent 15,

a cover plate assembly 20, a first mating member 21, an annular support rib 22, an alignment mark 23, a handle 24, a second float 25, a second mating member 26, a sealing ring 27,

a first fixing member 30, a limit groove 31, a limit buckle 32, a first guide surface 321, a sealing part 33, a gas passage 34,

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 first exhaust device 70, an exhaust valve core 71, an exhaust hood 72,

the air purifier comprises a second air exhausting device 80, a floater seat 81, a first floater 82, a second fixing piece 83, a first fixing section 831, a second fixing section 832 and a third fixing section 833.

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 accompanying drawings are exemplary only for 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 as a specific case by 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 13.

As shown in fig. 1 to 13, a pot cover assembly 100 according to an embodiment of the present invention includes: lid body 10, apron subassembly 20 and exhaust apparatus, apron subassembly 20 sets up the downside at lid body 10, and exhaust apparatus sets up on lid body 10, and exhaust apparatus has exhaust passage, and exhaust passage communicates with the external world for the exhaust in culinary art chamber.

Wherein, exhaust apparatus has first mounting 30, and apron subassembly 20 has first fitting 21, and first fitting 21 can be connected with first mounting 30 cooperation to realize the installation of apron subassembly 20, that is to say, apron subassembly 20 assembles through with exhaust apparatus, can realize apron subassembly 20 fixed in lid body 10 downside, and the connected mode of here fitting and mounting can be for direct connection, also can indirectly be connected, and the cooperation form can joint, grafting etc..

According to the pot cover assembly 100 of the cooking appliance, by arranging the detachable cover plate assembly 20, one cooking mode can be realized when the cover plate assembly 20 is detached, another cooking mode can be realized when the cover plate assembly 20 is installed, a cover body is omitted, the cost is reduced, the pot cover 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 set up first mounting 30 on exhaust apparatus for apron subassembly 20 is direct to be connected with the exhaust apparatus cooperation, realizes that the installation of apron subassembly 20 is fixed, need not additionally to set up other structures, reduces spare part, and the structure is simpler, convenient assembling.

According to some embodiments of the utility model, hot air device 50 still has on the pot cover subassembly 100, hot air device 50 sets up the downside at lid body 10, one side towards cooking utensil's culinary art chamber promptly, when hot air device 50 communicates with the culinary art chamber, hot air device 50 can let in hot-blastly to the culinary art intracavity, the mountable of apron subassembly 20 is at hot air device's downside, it can be understood, when apron subassembly 20 is not installed, can work through hot air device 50, let in hot-blastly to the culinary art intracavity and realize a culinary art mode, when apron subassembly 20 is installed on lid body 10, apron subassembly 20 separates hot air device 50 and culinary art chamber, apron subassembly 20 can seal the culinary art chamber, in order to realize another kind of culinary art mode.

It should be noted that the hot air device 50 may include a first fan blade 51 and a first heating member 52, and the lid assembly 100 further has a driving device 60 and a control module for driving the first fan blade 51 to rotate, when the lid assembly 20 is mounted on the lower side of the lid body 10, the control module controls the driving device 60 to fail to work, for example, the driving device 60 is powered off, so that the first fan blade 51 cannot be driven to rotate, and correspondingly, the first heating member 52 is powered off, so as to prevent heat generated between the lid body 10 and the lid assembly 20 from affecting normal use of the lid assembly 100; when the cover plate assembly 20 is not installed on the lower side of the cover body 10, the control module does not control the power-off of the driving device 60, and it is ensured that the driving device 60 can normally operate, so as to ensure the normal operation of the cooking mode.

Wherein, the mounting is located the periphery of first fan blade 51, avoids mounting and first fan blade 51 to take place to interfere from this, influences hot-blast culinary art, and because the mounting directly sets up at the exhaust apparatus lower extreme, therefore need not to set up the cover that generates heat in the hot-blast apparatus 50 outsides, is favorable to first heating member 52's heat amplitude to penetrate the food surface in the culinary art intracavity, improves the speed of culinary art food and improves the effect of culinary art food.

As shown in fig. 3, according to some embodiments of the present invention, the exhaust apparatus includes a first exhaust apparatus 70, the first fixing member 30 is disposed on the first exhaust apparatus 70, the fitting member includes a first fitting member 21, the first fitting member 21 forms a mounting hole, the first fixing member 30 and the mounting hole can be sealed and matched by a sealing ring 40, the sealing ring 40 has a plug hole 41, the first fixing member 30 can be plugged into the sealing ring 40, and the outer wall surface of the first fixing member 30 is sealed and matched with the inner wall surface of the sealing ring 40, so as to fix the cover plate assembly 20.

That is, the first exhaust device 70 has the first fixing member 30, and the cover plate assembly 20 has the mounting hole, and the first fixing member 30 is sealingly engaged with the mounting hole by the sealing ring 40, whereby the cover plate assembly 20 can be mounted on the first exhaust device 70. 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, thereby ensuring the sealing performance of the installation place; the sealing ring 40 may be installed at the installation hole 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. Through setting up sealing ring 40 with first mounting 30 and mounting hole sealing fit, avoided influences such as mounting hole department gas leakage to the sealed of culinary art chamber, guarantee cooking utensil's normal work and use.

As shown in fig. 4-8, according to some embodiments of the present invention, the first fixing member 30 has a limiting groove 31, 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 mounting and dismounting 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 outer periphery of the first fixing member 30 has a limiting buckle 32 protruding outward, a limiting groove 31 is defined between one side of the limiting buckle 32 close to the lid body 10 and the lid body 10, that is, the limiting groove 31 is formed above the limiting buckle 32, and a fixing buckle 42 protruding inward is provided in the middle of the sealing ring 40, wherein the inner diameter of the fixing buckle 42 is smaller than the outer diameter of the limiting buckle 32, so that when the lid 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 limiting buckle 32, the fixing buckle 42 is located in the limiting groove 31, and the limiting buckle 32 plays a limiting role on the fixing buckle 42, so as to prevent the lid plate assembly 10 from coming out downward, and achieve limiting fixation on the lid 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. 4 and 5, 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, the fixing buckle 42 can pass through the position-limiting buckle 32 and be clamped into the position-limiting groove 31 under the guiding action of the first guiding surface 321, and the convenience of operation is improved.

As shown in fig. 4 and 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 in a direction away from the cover plate assembly 20, as shown in fig. 4, 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 can be covered on the cooking cavity to seal the cooking cavity, when the cooking cavity is heated, the pressure in the cooking cavity increases along 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 pressure, the matching between the sealing lip 43 and the sealing portion 33 is more reliable, and the sealing performance in the cooking process can be ensured.

As shown in fig. 4, 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. 4 and 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 cover plate assembly 20, 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 indicating the installation of the cover plate assembly 20 to prevent 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. 4 and 7, in some examples, an annular groove 46 is defined between the second sealing section 45 and the first sealing section 44, the cover plate assembly 20 has an annular support rib 22, the annular support rib 22 defines a mounting hole, the sealing ring 40 is disposed in the mounting hole, and the annular groove 46 is in interference fit with the annular support rib 22, so that the sealing 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 sealing ring 40, the stability and the sealing performance of the joint of the sealing ring 40 and the cover plate assembly 20 are ensured.

As shown in fig. 3, according to some embodiments of the present invention, the first exhaust device 70 includes an exhaust valve core 71 and an exhaust hood 72, the exhaust valve core 71 defines an exhaust passage, the exhaust hood 72 covers the exhaust valve core 71, the first fixing member 30 has an air passage 34, the air passage 34 is communicated with the exhaust passage, thereby ensuring that the cooking cavity can be communicated with the exhaust passage, when the exhaust hood 72 covers the exhaust valve core 71, the cooking cavity can be relatively sealed, along with the rise of the pressure in the cooking cavity during cooking, when the pressure rises to a predetermined pressure value, the exhaust hood 72 can be jacked up, the pressure in the cooking cavity is prevented from being too large, etc., the cooking cavity can be maintained at the predetermined pressure value, and a better cooking effect is achieved.

In some examples, the first fixing member 30 is fixedly connected to the vent valve core 71, for example, by a bolt fastening connection, or by a snap fit connection, but of course, the first fixing member 30 may also be integrally formed with the vent valve core 71, so as to facilitate the communication between the air passage 34 and the vent passage, and further facilitate the venting function.

As shown in fig. 3, according to some embodiments of the present invention, the cap body 10 includes a face cap 11, an inner cap 12 and an inner liner 13, the face cap 11 is disposed on the outside, the inner cap 12 and the inner liner 13 are disposed in the face cap 11, the inner liner 13 is fixedly connected to the inner cap 12, wherein the face cap 11 has an avoiding portion for avoiding the exhaust hood 72, the exhaust valve core 71 may be disposed on the inner liner 13, the exhaust valve core 71 may also be mounted on the inner cap 12, and a portion of the exhaust valve core 71 downwardly extends out of the inner liner 13, so that the fixing member 30 is disposed on the lower side of the inner liner 13.

It should be noted that the liner 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 arranged 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 pot cover assembly is further provided with a second fixing member 83, the cover plate assembly 20 is provided with a second fitting member 26, the second fixing member 83 is in snap fit with the second fitting member 26 to fix the cover plate body 20, for example, one of the second fixing member 83 and the second fitting member 26 is provided with a buckle, and the other of the second fixing member 83 and the second fitting member 26 is provided with a slot, and the cover plate assembly 20 is fixed by the snap fit with the slot; alternatively, one of the second fixing member 83 and the second fitting member 26 has a mounting hole, and the other has a clip which extends into the mounting hole and is clamped with the edge of the mounting hole. Therefore, the first fixing piece 30 and the second fixing piece 83 are arranged, so that the fixing effect of the cover plate assembly 20 can be improved, and the stability of the structure can be improved.

According to some embodiments of the utility model, the second mounting 83 can set up on lid body 10, it is direct to be connected with lid body 10 to lap subassembly 20 promptly, realize the fixed of lapping subassembly 20, second mounting 83 herein protrudes and covers body 10 lower surface and downwardly extending, second mounting 83 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 the fixed knot, when second mounting 83 pegs graft to the sealing ring in, the fixed knot can block into spacing groove department, be promptly the sealing ring joint cooperation on second mounting 83 and the apron subassembly 20, it is convenient to install and remove.

According to the utility model discloses another embodiments, second mounting 83 can set up on the drive arrangement 60 that drives the hot-blast device work, drive arrangement 60's lower extreme has the drive shaft that can stretch out the lid body, apron subassembly 20 is direct and drive shaft connection promptly, realize the fixed of apron subassembly 20, for example, second mounting 83 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 second mounting 83 pegs graft to the sealing ring in, fixed knot can block into spacing groove department, sealing ring joint cooperation on second mounting 83 and the apron subassembly 20 promptly, it is convenient to install and remove.

As shown in fig. 10 and 11, according to further embodiments of the present invention, the exhaust device includes a second exhaust device 80, the second fixing member 83 may be disposed on the second exhaust device 80, the cover plate assembly 20 has a buckle or a slot, the second fixing member 83 has a corresponding slot or a buckle, and the buckle and the slot are engaged, so that the cover plate assembly 20 can be mounted on the second exhaust device 80.

In some examples, the cover plate assembly 20 may be assembled with the second exhaust device 80 by snap-fitting of a snap and a slot, so as to mount the cover plate assembly 20 on the lower side of the cover body 10; the cover plate assembly 20 can also be assembled with the mounting hole through the sealing ring 40 by arranging the mounting hole, and the first fixing member 30 is matched with the sealing ring 40 and assembled with the first exhaust device 70, so that the cover plate assembly 20 is mounted on the lower side of the cover body 10; the first fixing part 30 can be further arranged on the first exhaust device 70, the second fixing part 83 is arranged on the second exhaust device 80, the cover plate assembly 20 is assembled with the first exhaust device 70 and the second exhaust device 80 at the same time, and the cover plate assembly 20 is mounted on the lower side of the cover body 10, so that the fixing stability of the cover plate assembly 20 is improved, and the influence on the cooking effect caused by the shaking of the cover plate assembly 20 is avoided. Preferably, the first and second exhaust devices 70 and 80 are located substantially at opposite sides of the cap body 10 to improve stability of fitting.

As shown in fig. 11, in some examples, the second air discharging device 80 includes a first float seat 81 and a first float 82, a second fixing member 83 is disposed at a lower side of the first float seat 81, the first float 82 is movable up and down in the first float seat 81, the second fixing member 83 has a clamping groove opened toward the cover plate assembly 20, the cover plate assembly 20 has a second float 25, when the cover plate assembly 20 is assembled in place, the second fitting member 26 is in clamping fit with the second fixing member 83, the second float 25 corresponds to the first float 82 in position, the upward movement of the second float 25 can abut against the first float 82, and further drive the first float 82 to move upward, a part of the first float 82 can protrude out of the face cover 11, so that a user can see the pressure in the cooking cavity, and perform functions of discharging cold air and sealing and preventing the cover.

Wherein, the second mating member 26 is provided at the upper end of the second float 25, and the second mating member 26 has a snap protruding the outer wall surface of the second float 25, thereby the second mating member 26 is snap-fitted with the second fixing member 83.

It should be noted that, after the buckle is clamped into the clamping groove, a certain space is still provided in the clamping groove, the second floater 25 is located at the lowest position under the action of self gravity, at the moment, the second floater 25 and the first floater 82 are arranged at intervals, and after the pressure is generated in the cooking cavity, the second floater 25 moves upwards until being abutted against the first floater 82, so that the first floater 82 can be driven to move upwards.

As shown in fig. 11, in some examples, the inner liner 13 has a vent 15, the second fixing element 83 is disposed at the vent 15, specifically, the second fixing element 83 forms an annular shape and includes a first fixing section 831, a second fixing section 832 and a third fixing section 833, an inner peripheral wall of the first fixing section 831 is connected to an inner peripheral arm at an upper end of the third fixing section 833 through the second fixing section 833, a slot is defined between the first fixing section 831 and the third fixing section 833, the inner liner 13 is in insertion fit with the slot, so that the first fixing section 831 is located above the inner liner 13, the third fixing section 833 is located below the inner liner 13, the second fixing section 832 is mounted at the vent 15, a through hole through which the first float 82 can pass is defined in the second fixing section 832, the third fixing section 833 defines a clamping groove whose lower side is open, and the clamping groove is communicated with the through hole.

The first float seat 81 is disposed at the periphery of the vent 15, and the first float seat 81 can be pressed on the first fixing section 831 of the second fixing member 83, thereby improving the fixing reliability of the second fixing member 83. The outer border of first fixed section 831 still has the turn-ups that upwards extends, and the outer wall of first float seat 81 has the spacing groove, and turn-ups and spacing groove fit both can improve the fixed effect of first float seat 81 to second mounting 83, can wrap up first float seat 81 through the turn-ups again for second mounting 83 carries on spacingly to first float seat 81, avoids first float seat 81 to move the dislocation etc. on the horizontal direction.

The second fixing member 83 may be a flexible member, so that the second fitting member 26 at the upper end of the second float 25 can move into the slot, and the second fixing member 83 can be clamped and fitted. Of course, the second fixing member 83 may be made of plastic or the like.

As shown in fig. 2, 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 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 are preliminarily aligned, 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 have the same structure 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 the embodiment of the utility model, the cooking utensil comprises a pot body component and a pot cover component 100, the pot body component 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 component 20 is separated from the cover body 10, the cover body 10 is arranged on the pot body component, and at the moment, hot air can be introduced into the cooking cavity through the hot air device 50; when the second cooking mode is needed, the matching piece is matched and connected with the fixing piece, the cover body 10 and the cover plate assembly 20 are synchronously arranged on the pot body assembly, and the cover plate assembly 20 can be in sealing fit with the cooking cavity. 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.

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 13.

The cooking appliance includes a pot 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, a driving device 60, a first exhaust device 70 and a second exhaust device 80, wherein 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, and the driving device 60 is used for driving the first fan blade 51 to rotate; the cap body 10 includes a face cap 11, an inner cap 12, and a liner 13, the face cap 11 is disposed on the outside, the face cap 11 has a positioning mark 14, the inner cap 12 and the liner 13 are located in the face cap 11, the liner 13 is disposed under the inner cap 12, and the liner 13 is fixedly connected to the inner cap 12.

The first exhaust device 70 includes an exhaust valve core 71 and an exhaust cover 72, the exhaust valve core 71 defines an exhaust passage, the exhaust cover 72 covers the exhaust valve core 71, the lower end of the exhaust valve core 71 is provided with a first fixing member 30, the first fixing member 30 is provided with a gas passing passage 34, and the gas passing passage 34 is communicated with the exhaust passage.

The first fixing member 30 is formed in a column shape, a limiting buckle 32 protruding outwards is arranged on the periphery of the first fixing member 30, a limiting groove 31 is formed in the upper portion of the limiting buckle 32, a first guide surface 321 is arranged on the lower side of the limiting buckle 32, the first guide surface 321 inclines downwards and extends from outside to inside, the first fixing member 30 is provided with a sealing portion 33, the sealing portion 33 is located on the lower side of the limiting groove 31, an inclined surface is formed on the outer wall surface of the sealing portion 33, and the sealing portion 33 gradually inclines inwards and extends from top to bottom.

The second exhaust device 80 comprises a first float seat 81, a first float 82 and a second fixing member 83, the first float seat 81 is installed in the cover body 10, the first float 82 can move up and down in the first float seat 81, the second fixing member 83 is located on the lower side of the first float seat 81, the lining 13 is provided with a vent 15, the second fixing member 83 is installed at the vent 15, a penetrating opening for the first float 82 to penetrate through and move is defined in the second fixing member 83, meanwhile, a part of the second fixing member 83 is located on the lower side of the lining 13 and defines a clamping groove with an open lower side, and the clamping groove is communicated with the penetrating opening.

The cover plate assembly 20 is provided with the alignment mark 23, the cover plate assembly 20 is provided with the annular support rib 22, the annular support rib 22 defines a mounting hole, the sealing ring 40 is mounted at the mounting hole, 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, and the annular groove 46 is in interference fit with the annular support rib 22, so that the sealing ring 40 is mounted on the cover plate assembly 20 in a sealing manner.

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.

The cover plate assembly 20 further has a second float 25, the second float 25 has a second fitting 26 at an upper end thereof, the second fitting 26 has a snap protruding from an outer wall surface of the second float 25, and the second float 25 has a sealing ring 27 at a lower end thereof.

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 needs carry out the second culinary art mode, installs apron subassembly 20 at lid body 10 downside, at first tentatively confirms the assembly direction of apron subassembly 20 through handle 24 on the apron subassembly 20, and rethread locating mark 14 and counterpoint sign 23 come to counterpoint, after two marks are tentatively to the location, carry out apron subassembly 20 again and two exhaust apparatus's cooperation.

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 has a limit effect on the fixing buckle 42 to prevent the cover plate assembly 10 from falling off downwards, and the sealing lip edge 43 can be in interference fit with the sealing portion 33, so that the first fixing member 30 is in sealing fit with the sealing ring 40, and the cover plate assembly 20 is matched with the first exhaust device 70; meanwhile, the second mating member 26 is clamped upward into the clamping groove of the second fixing member 83, so that the cover plate assembly 20 is mated with the second exhaust device 80.

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 include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely 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 (15)

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

a cover body;

the exhaust device is arranged on the cover body and is provided with an exhaust channel which can be communicated with the outside;

a cover plate assembly detachably disposed at a side of the cover body facing the cooking cavity of the cooking appliance,

the exhaust device is provided with a first fixing piece, and the cover plate assembly is provided with a first matching piece which is suitable for being matched and connected with the first fixing piece.

2. The lid assembly of a cooking appliance of claim 1, wherein the first mating member forms a mounting hole, the first securing member sealingly engages the mounting hole with a sealing ring, and the first securing member is adapted to be inserted into and sealingly engage the sealing ring.

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 clamped into the limiting groove when the first fixing member is inserted 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 between a side of the stopper close to the cover body and the cover body, the sealing ring has a fixing buckle protruding toward a center of the sealing ring at a middle portion thereof,

wherein, the internal diameter of the fixing buckle is smaller than the external diameter of the limiting buckle.

5. The lid assembly of claim 2, wherein the sealing ring has a sealing lip, the first securing member has a sealing portion, the sealing lip has an inner diameter smaller than an outer diameter of the sealing portion, the first securing member is adapted to be inserted into the sealing ring and the sealing lip is in interference fit with the sealing portion.

6. The lid assembly of a cooking appliance of claim 5, wherein the sealing lip extends obliquely from the outside to the inside away from the cover plate assembly.

7. The lid assembly of a cooking appliance of claim 2, wherein the venting means includes a vent valve core defining the venting channel and a vent cover covering the vent valve core, the first securing member having a vent channel in communication with the venting channel,

the first fixing piece is fixedly connected with the exhaust valve core, or the first fixing piece and the exhaust valve core are integrally formed.

8. The pot cover assembly of the cooking appliance according to claim 7, wherein the cover body comprises a surface cover, an inner cover and an inner lining in sequence from outside to inside, the inner lining is fixedly connected with the inner cover, the exhaust valve core is arranged on the inner lining and/or the inner cover, and the surface cover is provided with an avoiding portion for avoiding the exhaust cover.

9. The pot cover assembly of a cooking appliance according to any one of claims 1-8, further comprising: the cover plate assembly is provided with a first fixing piece and a second fixing piece, and the cover plate assembly is further provided with a first matching piece which is matched with the first fixing piece in a clamping mode.

10. The lid assembly of the cooking appliance as claimed in claim 9, wherein the air discharging means includes a first float seat and a first float, the second fixing member is provided on a side of the first float seat facing the lid assembly, and the second fixing member has a catching groove opened toward the lid assembly.

11. The lid assembly of claim 10, wherein the lid body has a vent opening on a side facing the cooking cavity, the second fixing member is disposed at the vent opening, and the first float is seated on a periphery of the vent opening and pressed against the second fixing member.

12. The lid assembly of a cooking appliance as claimed in claim 10, wherein the lid assembly has a second float engageable with the first float, the second engagement member being provided at an end of the second float facing the first float, the second engagement member having a catch projecting from an outer wall surface of the second float.

13. The lid assembly of claim 1, wherein the lid body has a positioning mark, and the cover assembly has an alignment mark, and the fixing member is coupled to the mating member in a state where the alignment mark corresponds to the positioning mark.

14. The pot cover assembly of a cooking appliance of claim 1, further comprising: the hot air device is arranged on the cover body and positioned between the cover body and the cover plate assembly and used for supplying hot air into the cooking cavity.

15. A cooking appliance comprising a pot body assembly and a pot cover assembly according to any one of claims 1 to 14, 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; in the second cooking mode, the first matching piece is matched and connected with the first fixing piece, 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.

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