CN219782345U - Cooking apparatus - Google Patents

Abstract

The embodiment of the utility model provides cooking equipment, which comprises: a housing; the inner lining is arranged in the shell and is internally provided with a cooking cavity; the door frame assembly is arranged at the front side of the shell, a first opening communicated with the cooking cavity is formed in the door frame assembly, the door frame assembly comprises a first door frame and a second door frame, the first door frame is connected with the inner lining, and the second door frame is connected with and covers the outer side of the first door frame; an inner pot assembly is positionable in the cooking cavity through the first opening. The cooking equipment that this embodiment provided makes the second door frame connect and cover in the outside of first door frame, is favorable to sheltering from the connection structure that first door frame and inside lining are connected through the second door frame, improves the outward appearance effect.

Description

Cooking apparatus

Technical Field

The utility model relates to the field of cooking appliances, in particular to cooking equipment.

Background

In current air fryers, a hardware door frame is typically provided on the front side of the cabinet, and an opening is defined through the hardware door frame for insertion of the inner pot assembly. The inner lining in the hardware door frame and the casing are connected together through screws, and the screws are exposed, so that the product is not attractive.

Disclosure of Invention

Therefore, an object of the present utility model is to provide a cooking appliance to solve at least the problem that the screw connected to the door frame is exposed, resulting in an unsightly product.

An embodiment of an aspect of the present utility model provides a cooking apparatus, including: a housing; the inner lining is arranged in the shell and is internally provided with a cooking cavity; the door frame assembly is arranged at the front side of the shell, a first opening communicated with the cooking cavity is formed in the door frame assembly, the door frame assembly comprises a first door frame and a second door frame, the first door frame is connected with the inner lining, and the second door frame is connected with and covers the outer side of the first door frame; an inner pot assembly is positionable in the cooking cavity through the first opening.

The cooking equipment provided by the embodiment of the aspect comprises a shell and a door frame assembly arranged on the front side of the shell, wherein the door frame assembly encloses a first opening, and the inner pot assembly can be placed into the cooking cavity through the first opening on the door frame assembly. Wherein, the door frame subassembly includes first door frame and second door frame, makes first door frame and liner connection to make the second door frame connect and cover in the outside of first door frame, be favorable to sheltering from the connection structure that first door frame and liner are connected through the second door frame, improve the outward appearance effect.

In addition, the cooking apparatus provided in the above embodiment of the present utility model may further have the following additional technical features:

in some embodiments, the second door frame is also coupled to the inner liner through the first door frame. In the door frame assembly, the first door frame and the second door frame are connected with the inner lining, so that the installation stability of the door frame assembly is improved. And the second door frame is connected with the first door frame and the lining, so that the installation stability of the second door frame is improved, and the second door frame is prevented from being separated from the first door frame.

In some embodiments, a side of the second door frame facing the first door frame is provided with a first connection structure and a second connection structure, the first connection structure being connected with the first door frame, the second connection structure being connected with the inner liner through the first door frame.

In these embodiments, the first and second connection structures are provided on the inner side of the second door frame to connect the first door frame and the inner liner, respectively, and the connection structures are not exposed when the door frame assembly is viewed from the outer side, thereby improving the appearance effect.

In some embodiments, the first connection structure and the second connection structure are integrally formed as a one-piece connection structure. The first connecting structure and the second connecting structure are connected with each other, so that the structural strength of the first connecting structure and the second connecting structure is improved, the fracture probability is reduced, and the installation stability of the door frame assembly is improved.

In some embodiments, the first connection structure and the second connection structure are split structures. The novel connecting structure is convenient to independently process and shape, is convenient for the first connecting structure to be independently connected with the inner lining, is also convenient for the second connecting structure to be independently connected with the inner lining, and avoids the mutual influence of the first connecting structure and the second connecting structure.

In some embodiments, the first connection structure is a first buckle, and the first door frame is provided with a first buckling portion, and the first buckle is clamped at the first buckling portion. The connection is convenient and quick.

In some embodiments, the second connection structure is a first threaded post, and the first door frame is provided with a relief hole at a position corresponding to the first threaded post, and the first screw is inserted into the first threaded post through the inner liner. The lining, the first door frame and the second door frame are tensioned by the first screw, and the connection is firm. And compared with the connection of the inner lining, the first door frame and the second door frame by two screws, the number of the first screws is reduced, the assembly efficiency is improved, and the cost is saved.

In some embodiments, the first buckling part is a buckling hole, the buckling hole is communicated with the avoiding hole and is positioned below the avoiding hole, and the width of the avoiding hole is larger than that of the buckling hole; the first buckle and the first threaded column can be simultaneously inserted into the avoidance hole and then downwards moved to be inserted into the buckling hole, so that the first buckle is connected with the edge of the buckling hole in a clamping mode.

In these embodiments, the second door frame and the first door frame are assembled together in an up-down movable manner, specifically, in the assembly process, the second door frame drives the first buckle to insert into the avoidance hole and then move downwards, so that the first buckle is clamped at the edge of the buckling hole, specifically, the edge of the buckling hole deviating from the second door frame, at the same time, the first threaded column also passes through the avoidance hole and can even move downwards into the buckling hole, and the first screw is convenient to insert from one side where the lining is located, and the assembly is convenient and fast, and the connection is stable and reliable.

In some embodiments, the second connection structures are distributed on two sides of the width direction of the first opening, and the front side of the lining side wall of the lining is provided with first connection ribs extending outwards, and the second connection structures are connected with the first connection ribs. The door frame assembly is connected to the two first connecting ribs on two sides of the width direction of the lining, and the connection is stable.

In some embodiments, the first connection structures are distributed on both sides of the first opening width direction. Namely, the second door frame is connected to the first door frame on both sides in the width direction of the second door frame.

In some embodiments, a third connection structure is further provided at a bottom of the second door frame facing the first door frame, and the third connection structure is connected to the first door frame. The second door frame is connected with the first door frame at the two sides of the width direction of the second door frame, and is also connected with the first door frame at the bottom, so that the connection stability of the second door frame and the first door frame is improved.

In some embodiments, the third connection structure is a second buckle, and the first door frame is provided with a second buckling position portion, and the second buckle is in clamping connection with the second buckling position portion. Simple structure, convenient and fast connection moreover.

In some embodiments, the second buckling part is a special-shaped hole with a wide upper part and a narrow lower part, and the second buckle can extend into the special-shaped hole and then move downwards to be connected with the edge of the special-shaped hole in a clamping manner. Simple structure, convenient assembly. Especially under the condition of first buckle and the knot position hole of movable assembly about the cooperation, the second door frame of being convenient for is assembled fast on first door frame to all be fixed in first door frame in self width direction and bottom.

In some embodiments, the first door frame is also coupled to the housing. The door frame component is connected with the inner lining and the shell, so that the installation stability of the door frame component is improved.

In some embodiments, the first door frame is coupled to a front side of a top wall of the liner. The first door frame is also connected with the bottom of the shell side wall of the shell. Because the inside lining also can be connected with the casing, and the inside lining is connected with first door frame, first door frame is connected with the casing, and the three interconnect is in the same place, improves cooking equipment's structural stability.

In some embodiments, a second connecting rib extending in the direction of the lining is arranged on the top of the first door frame near the first opening, and a second screw penetrates through the second connecting rib and a fifth mounting hole on the front side of the lining wall. The connection is firm. And set up the second connecting rib that extends to inboard on first door frame and supply the second screw to pass, can avoid the second screw to expose in first door frame, improve outward appearance effect. In addition, under the condition of connecting the lining and the second door frame at the two sides of the width direction of the lining by matching with the first screw, the top part, the left side and the right side of the lining are connected with the door frame assembly, the installation stability of the door frame assembly is improved,

in some embodiments, a third connecting rib extending towards the direction where the lining is located is arranged at the bottom of the first door frame, the bottom of the shell side wall of the shell is bent or turned inwards to form a fourth connecting rib, and a third screw penetrates through the third connecting rib and the fourth connecting rib.

In these embodiments, the bottom of the first door frame is provided with the third connecting rib extending inwards to be connected with the bottom of the shell side wall of the casing, and in particular, the third connecting rib is connected with the fourth connecting rib bent or turned inwards at the bottom of the shell side wall, and the third screw is located at the bottom of the product and is not easy to expose, so that the appearance effect is guaranteed.

In some embodiments, the first door frame is a metal door frame and the second door frame is a plastic door frame. The outside of the door frame assembly is a plastic door frame, so that on one hand, the appearance effect is good, on the other hand, the plastic door frame is good in heat insulation effect, and the temperature is not easy to rise, and accordingly the user can be prevented from being scalded due to mistaken contact with the door frame assembly.

In some embodiments, the housing includes a housing top cover and housing side walls on both sides of the housing top cover in a width direction, the housing top cover and the two housing side walls being of a unitary structure. The shell also comprises a shell back cover and a shell base positioned at the bottom of the shell back cover, and the shell back cover and the shell base are of an integrated structure. The back side of the lining is connected with the back cover of the shell, the bottom of the lining is connected with the base of the shell, the back side of the top cover of the shell is connected with the back cover of the shell, and the back side of the side wall of the shell is connected with the back cover of the shell.

In these embodiments, make shell top cap and two shell lateral walls formula structure as an organic whole, lid and shell base formula structure as an organic whole behind the shell, processing is convenient, and convenient assembly in addition need not a plurality of scattered spare parts concatenation together, improves assembly efficiency.

In some embodiments, the inner pan assembly includes an inner pan and an inner pan holder connected to an outer side of the inner pan, the inner pan holder shielding a front end face of the second door frame facing away from the liner around the first opening in the second door frame when the inner pan is placed in the cooking cavity. When the inner pot component is taken out, the second door frame is exposed instead of the first door frame, and under the condition that the second door frame is a plastic door frame, even if the inner pot component is taken out, the rest machine body still has a good appearance effect.

Additional aspects and/or advantages of the present general inventive concept 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 general inventive concept.

Drawings

The above and other objects and features of the present utility model will become more apparent from the following description of the embodiments thereof, taken in conjunction with the accompanying drawings in which:

fig. 1 illustrates a schematic structural view of a cooking apparatus according to an embodiment of the present utility model;

FIG. 2 shows a schematic view of the cooking apparatus of an embodiment of the present utility model when the inner pot assembly is removed;

fig. 3 shows an exploded schematic view of a cooking apparatus according to an embodiment of the present utility model;

fig. 4 is a schematic view showing an internal structure of a cooking apparatus according to an embodiment of the present utility model when a part of a cabinet is hidden;

FIG. 5 shows a schematic structural view of a door frame assembly and a handling panel according to an embodiment of the present utility model;

FIG. 6 shows a schematic cross-sectional view of a cooking apparatus of an embodiment of the present utility model after removal of an inner pot assembly;

FIG. 7 shows a schematic view of a back structure of a door frame assembly and a handling panel according to an embodiment of the utility model;

FIG. 8 illustrates another back structural schematic view of a door frame assembly and a handling panel of an embodiment of the present utility model;

FIG. 9 shows a schematic cross-sectional view in the direction A-A of FIG. 8;

FIG. 10 shows an enlarged partial schematic view at I in FIG. 9;

FIG. 11 shows an assembly step one of the first and second door frames of one embodiment of the utility model;

FIG. 12 shows a second step of assembly of the first and second door frames of one embodiment of the utility model;

FIG. 13 shows a third step of assembly of a first door frame and a second door frame of one embodiment of the utility model;

FIG. 14 shows a schematic view of the cooking apparatus of an embodiment of the present utility model when a part of the cabinet is hidden and the door frame assembly is not assembled;

FIG. 15 is a schematic view showing the construction of a door frame assembly and an inner liner of an embodiment of the present utility model assembled together;

figure 16 shows a schematic view of the front structure of a first door frame according to an embodiment of the utility model;

FIG. 17 is a schematic view showing a back structure of a first door frame according to an embodiment of the present utility model;

fig. 18 is a schematic diagram showing a front structure of a second door frame according to an embodiment of the present utility model;

fig. 19 shows a schematic view of the back structure of the second door frame according to an embodiment of the present utility model.

Fig. 1 to 19 reference numerals illustrate:

10 housings, 110 housing rear covers, 120 housing bases, 130 housing top covers, 140 housing side walls, 141 fourth connecting ribs, 1411 fourth mounting holes,

20 liner, 210 liner top wall, 211 fifth mounting hole, 220 liner side wall, 221 first connecting rib, 2211 first mounting hole, 230 cooking cavity,

30 door frame assembly, 310 first opening, 320 second opening,

330 first door frame, 331 first buckling part, 332 avoiding hole, 333 second assembling hole, 334 second buckling part, 335 flanging structure, 336 second connecting rib, 3361 second installing hole, 337 third connecting rib, 3371 third installing hole,

340 second door frame, 341 first connection structure, 342 second connection structure, 343 fourth connection structure, 344 third connection structure,

40 inner pot components, 410 inner pot, 420 inner pot fixing frame,

50 control panel, 510 temperature control knob, 520 timing knob,

60 temperature controller

70 timer.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example and is not limited to those set forth herein, but may be altered as will be apparent after an understanding of the disclosure of the utility model, except for operations that must occur in a specific order. Furthermore, descriptions of features known in the art may be omitted for clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent after an understanding of the present disclosure.

As used herein, the term "and/or" includes any one of the listed items associated as well as any combination of any two or more.

Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, first component, first region, first layer, or first portion referred to in the examples described herein may also be referred to as a second member, second component, second region, second layer, or second portion without departing from the teachings of the examples.

In the description, when an element such as a layer, region or substrate is referred to as being "on" another element, "connected to" or "coupled to" the other element, it can be directly "on" the other element, be directly "connected to" or be "coupled to" the other element, or one or more other elements intervening elements may be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" or "directly coupled to" another element, there may be no other element intervening elements present.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, amounts, operations, components, elements, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, amounts, operations, components, elements, and/or combinations thereof. The term "plurality" represents two and any number of two or more.

The terms "upper", "lower", "top" and "bottom" used herein are defined based on the orientation of the product in normal use, unless otherwise specified.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. Unless explicitly so defined herein, terms such as those defined in a general dictionary should be construed to have meanings consistent with their meanings in the context of the relevant art and the present utility model and should not be interpreted idealized or overly formal.

A cooking apparatus provided by an embodiment of the present utility model will be described with reference to fig. 1 to 19.

As shown in fig. 1, 2 and 3, an aspect of the present utility model provides a cooking apparatus including: a housing 10; a liner 20 disposed within the cabinet 10, the liner 20 having a cooking cavity 230 therein; a door frame assembly 30 disposed at a front side of the cabinet 10, the door frame assembly 30 having a first opening 310 therein communicating with the cooking cavity 230, the door frame assembly 30 including a first door frame 330 and a second door frame 340, the first door frame 330 being coupled to the liner 20, the second door frame 340 being coupled to and covering an outer side of the first door frame 330; inner pot assembly 40, inner pot assembly 40 is capable of being placed in cooking cavity 230 via first opening 310.

The cooking apparatus provided in the embodiment of the present utility model includes a cabinet 10 and a door frame assembly 30 provided at a front side of the cabinet 10, wherein the door frame assembly 30 encloses a first opening 310, and the inner pot assembly 40 can be placed into the cooking cavity 230 through the first opening 310 on the door frame assembly 30. Wherein, the door frame assembly 30 includes a first door frame 330 and a second door frame 340, such that the first door frame 330 is connected with the inner liner 20, and such that the second door frame 340 is connected to and covers the outer side of the first door frame 330, thereby facilitating shielding of the connection structure of the first door frame 330 with the inner liner 20 by the second door frame 340 and improving the appearance effect.

To improve the stability of the installation of the door frame assembly 30, further, in some embodiments, the second door frame 340 is also coupled to the inner liner 20 through the first door frame 330. The first door frame 330 and the second door frame 340 are both coupled to the inner liner 20 in the door frame assembly 30, improving the installation stability of the door frame assembly 30. And the second door frame 340 is connected with both the first door frame 330 and the inner liner 20, so that the installation stability of the second door frame 340 is improved, and the second door frame 340 is prevented from being separated from the first door frame 330.

Further, in some embodiments, as shown in fig. 7, 8, 9, 10, 11, 12 and 13, a first connection structure 341 and a second connection structure 342 are disposed on a side of the second door frame 340 facing the first door frame 330, where the first connection structure 341 is connected to the first door frame 330, and the second connection structure 342 is connected to the inner liner 20 through the first door frame 330.

In these embodiments, the first connection structure 341 and the second connection structure 342 are provided at the inner side of the second door frame 340 to connect the first door frame 330 and the inner liner 20, respectively, and the connection structure is not exposed when the door frame assembly 30 is viewed from the outer side, thereby improving the external appearance.

Further, as shown in fig. 10, the first connection structure 341 and the second connection structure 342 are integrally formed as a one-piece connection structure. The first and second connection structures 341 and 342 are connected to each other, which is advantageous in improving the structural strength of the two, reducing the probability of breakage, and thus improving the installation stability of the door frame assembly 30.

In addition, reinforcing ribs may be disposed between the peripheries of the first connection structure 341 and the second connection structure 342 and the inner surface of the second door frame 340, so as to further reduce the fracture probability of the first connection structure and the second connection structure.

Or further, the first connection structure 341 and the second connection structure 342 are a split structure. The independent processing and forming are convenient, the first connecting structure 341 is convenient to be independently connected with the inner lining 20, the second connecting structure 342 is convenient to be independently connected with the inner lining 20, and the mutual influence of the first connecting structure 341 and the inner lining 20 is avoided.

As shown in fig. 7, 9 and 10, in a specific embodiment, the first connection structure 341 is a first buckle, and the first door frame 330 is provided with a first buckling portion 331, and the first buckle is engaged at the first buckling portion 331. The connection is convenient and quick.

As shown in fig. 4, 7, 9, 10, 14 and 15, the second connection structure 342 is a first threaded column, the first door frame 330 is provided with a relief hole 332 at a position corresponding to the first threaded column, the liner 20 is provided with a first mounting hole 2211, and a first screw is inserted into the first threaded column through the first mounting hole 2211. The inner liner 20, the first door frame 330 and the second door frame 340 are fastened by the first screw, and the connection is firm. Moreover, compared with the connection of the inner liner 20, the first door frame 330 and the second door frame 340 by two screws, the number of the first screws is reduced, the assembly efficiency is improved, and the cost is saved.

The first fastening portion 331 is a fastening hole. Specifically, in the case where the first connection structure 341 and the second connection structure 342 are integrally formed to be configured as an integral connection structure, as shown in fig. 7, 16 and 17, the buckling hole may be communicated with the avoidance hole 332 and located below the avoidance hole 332, where the width of the avoidance hole 332 is greater than the width of the buckling hole; so that the first buckle and the first threaded column can be simultaneously inserted into the avoiding hole 332 and then be downwardly moved into the buckling hole, so that the first buckle is in clamping connection with the edge of the buckling hole.

As shown in fig. 10, the edge of the fastening hole and the escape hole 332 of the first door frame 330 may be provided with a flange structure 335 extending inward, thereby improving the structural strength thereof. At this time, the first buckle may be engaged on the flange structure 335, and the first threaded post may extend out of the flange structure 335 to be connected with the first screw.

The second door frame 340 and the first door frame 330 are assembled together movably up and down. Specifically, during the assembly process, referring to fig. 11, first, the first threaded post on the second door frame 340 is aligned to the position of the avoidance hole 332, referring to fig. 12, the first threaded post is inserted into the avoidance hole 332, meanwhile, the first buckle is also inserted into the avoidance hole 332, referring to fig. 13, the second door frame 340 is moved downward relative to the first door frame 330, the first threaded post and the first buckle are moved downward into the buckling hole, at this time, the edges of the first buckle and the buckling hole are clamped and connected together, referring to fig. 14 and 15, the door frame assembly 30 is mounted on the liner 20, and the first screw is inserted into the first threaded post through the first mounting hole 2211 on the liner 20, so as to tighten the door frame assembly 30 on the first connecting rib 221 of the liner 20. The assembly is convenient and quick, and the connection is stable and reliable.

Of course, in other embodiments, the first connection structure 341 may be a first threaded post, and the second connection structure 342 may be a first buckle. The first fastening portion 331 may be a fastening hole, or may be a hook, to hook the first fastener, etc., which is not limited to the above embodiment.

As for the arrangement positions of the first connection structure 341 and the second connection structure 342, in some embodiments, as shown in fig. 7, 8, 11, 12 and 13, the second connection structure 342 is distributed at both sides of the width direction of the first opening 310, the front side of the liner sidewall 220 of the liner 20 is provided with the first connection rib 221 extending outward, and the second connection structure 342 is connected with the first connection rib 221. The door frame assembly 30 is connected to the two first connection ribs 221 on both sides of the width direction of the liner 20, and the connection is stable.

The first connection structures 341 are distributed on both sides of the first opening 310 in the width direction. That is, the second door frame 340 is connected to the first door frame 330 at both sides in the width direction thereof.

Further, in some embodiments, as shown in fig. 11, 12 and 13, a third connection structure 344 is further provided at a bottom of a side of the second door frame 340 facing the first door frame 330, and the third connection structure 344 is connected to the first door frame 330. The second door frame 340 is connected to the first door frame 330 at the bottom in addition to both sides in the width direction thereof, and is also connected to the first door frame 330, thereby improving the connection stability between the two.

In a specific embodiment, referring to fig. 11, 12 and 13, the third connecting structure 344 is a second buckle, and the first door frame 330 is provided with a second buckling portion 334, and the second buckle is in a snap connection with the second buckling portion 334. Simple structure, convenient and fast connection moreover.

The second buckling part 334 is a special-shaped hole with a wide upper part and a narrow lower part, and the second buckle can extend into the special-shaped hole and then move downwards to be connected with the edge of the special-shaped hole in a clamping manner. Simple structure, convenient assembly. Particularly, in the case of cooperating with the first snap-fit and snap-fit holes movably assembled up and down, the second door frame 340 is conveniently and rapidly assembled on the first door frame 330, and is fixed to the first door frame 330 both in the width direction and at the bottom thereof.

In a specific application, the second buckle is connected with the lower edge of the special-shaped hole in a clamping mode. Specifically, the second buckle is in clamping connection with the lower edge of one side of the special-shaped hole, which faces away from the second door frame 340. Therefore, in the assembly process, the first buckle and the second buckle can be clamped in place at the same time without mutual influence.

In addition, as shown in fig. 11, 17 and 19, a fourth connection structure 343, such as a first assembly hole, may be further provided at the top of the side of the second door frame 340 facing the first door frame 330, a second assembly hole 333 may be provided at the first door frame 330, and a fourth screw may be inserted through the second assembly hole 333. At this time, the control panel 50 may be disposed at a position of the first opening 310 outside the second door frame 340, so that the user may operate the control panel 50 conveniently, and the fourth screw may be blocked by the control panel 50, and the second screw column for inserting the fourth screw may be disposed on one side of the control panel 50 facing the door frame assembly 30, thereby realizing the tightening and fixing of the first door frame 330, the second door frame 340 and the control panel 50, realizing the stable assembly of the control panel 50, and further improving the installation stability of the first door frame 330 and the second door frame 340.

Further to the manner in which the first door frame 330 is coupled to the liner 20, in some embodiments, the first door frame 330 is coupled to the front side of the liner top wall 210 of the liner 20.

In a specific embodiment, as shown in fig. 5, 6, 8, 14, 15 and 17, a second connection rib 336 extending toward the direction in which the inner liner 20 is located is provided on the first door frame 330 near the top of the first opening 310, a second mounting hole 3361 is provided on the second connection rib 336, a fifth mounting hole 211 is provided on the front side of the liner wall 210, and a second screw passes through the second mounting hole 3361 and the fifth mounting hole 211. The connection is firm. In addition, the second connecting rib 336 extending inward is provided on the first door frame 330 to allow the second screw to pass through, so that the second screw can be prevented from being exposed out of the first door frame 330, and the appearance effect is improved. In addition, in the case of connecting the inner liner 20 and the second door frame 340 at both sides of the width direction of the inner liner 20 by being matched with the first screw, the top, the left and the right sides of the inner liner 20 are connected with the door frame assembly 30, and the installation stability of the door frame assembly 30 is improved. In a specific application, the number of second screws is two.

Of course, in other embodiments, the first door frame 330 and the liner 20 may be staked together by a tongue or snapped together by a snap.

To improve the mounting stability of the door frame assembly 30, further, in some embodiments, the first door frame 330 is also coupled to the cabinet 10. The door frame assembly 30 is connected to the cabinet 10 in addition to the liner 20, thereby improving the installation stability of the door frame assembly 30. In addition, since the inner liner 20 is also connected with the casing 10, and the inner liner 20 is connected with the first door frame 330, the first door frame 330 is connected with the casing 10, and the three are mutually connected, the structural stability of the cooking device is improved.

In a specific embodiment, as shown in fig. 3, 5, 6, 8 and 17, the bottom of the first door frame 330 is provided with a third connection rib 337 extending in the direction in which the inner liner 20 is located, the third connection rib is provided with a third mounting hole 3371, the bottom of the shell sidewall 140 of the casing 10 is bent or turned inwards to form a fourth connection rib 141, the fourth connection rib is provided with a fourth mounting hole 1411, and a third screw passes through the third mounting hole 3371 and the fourth mounting hole 1411.

In this embodiment, a third connecting rib 337 extending inward is disposed at the bottom of the first door frame 330 to connect with the bottom of the shell sidewall 140 of the casing 10, specifically, to connect with a fourth connecting rib 141 bent or turned inward at the bottom of the shell sidewall 140, and the third screw is located at the bottom of the product, which is not easy to be exposed, thereby being beneficial to ensuring the appearance effect.

In a specific application, the number of third screws is two.

Further, in some embodiments, the first door frame 330 is a metal door frame and the second door frame 340 is a plastic door frame. The outside of the door frame assembly 30 is a plastic door frame, so that on one hand, the appearance effect is good, and on the other hand, the plastic door frame has good heat insulation effect, and the temperature is not easy to rise, so that the user can be prevented from being scalded due to the fact that the user touches the door frame assembly 30 by mistake.

Further, in some embodiments, as shown in fig. 3, 4, 14 and 15, the casing 10 includes a casing top cover 130 and casing side walls 140 located at both sides of the casing top cover 130 in the width direction, and the casing top cover 130 and the two casing side walls 140 are in a unitary structure. The cabinet 10 further includes a cabinet rear cover 110 and a cabinet base 120 at the bottom of the cabinet rear cover 110, the cabinet rear cover 110 and the cabinet base 120 being of an integrated structure. The rear side of the liner 20 is coupled to the shell back cover 110, the bottom of the liner 20 is coupled to the shell base 120, the rear side of the shell top cover 130 is coupled to the shell back cover 110, and the rear side of the shell sidewall 140 is coupled to the shell back cover 110.

In these embodiments, the shell top cover 130 and the two shell side walls 140 are made to be an integral structure, and the shell rear cover 110 and the shell base 120 are made to be an integral structure, so that the processing is convenient, the assembly is convenient, and a plurality of scattered parts are not required to be spliced together, so that the assembly efficiency is improved.

Further, in some embodiments, as shown in fig. 1 and 2, the inner pot assembly 40 includes an inner pot 410 and an inner pot fixing frame 420 connected to the outer side of the inner pot 410, and the inner pot fixing frame 420 shields the front end surface of the second door frame 340 facing away from the inner liner 20 around the first opening 310 in the case that the inner pot 410 is placed in the cooking cavity 230. When the inner pot assembly 40 is taken out, the second door frame 340 is exposed instead of the first door frame 330, and in the case that the second door frame 340 is a plastic door frame, even if the inner pot assembly 40 is taken out, the rest body still has a good appearance effect.

Of course, in other embodiments, where the inner pan 410 is placed in the cooking cavity 230, the inner pan mount 420 may be embedded in the second door frame 340 without shielding the second door frame 340.

Further, in some embodiments, as shown in fig. 1, 2, 3 and 4, the cooking apparatus further includes a manipulation panel 50, and the door frame assembly 30 further includes a second opening 320 adjacent to the first opening 310, where the manipulation panel 50 covers the second opening 321, so as to facilitate the user's operation. Referring to fig. 2 and 3, the second opening 320 is located above the first opening 310. The control panel 50 is provided with a temperature control knob 510 and a timing knob 520, and the control panel 50 is internally provided with a temperature controller 60 connected with the temperature control knob 510 and a timer 70 connected with the timing knob 520. The user is facilitated to adjust the cooking temperature and time through the temperature control knob 510 and the timing knob 520.

Further, referring to fig. 18, a sinking table is provided on the outer circumference of the second opening 320 of the second door frame 340, and the edge of the manipulation panel 50 is embedded on the sinking table.

The following describes in detail the cooking apparatus according to one embodiment of the present utility model, and in particular provides an all-metal vertical air fryer, which mainly comprises a hardware door frame, a plastic door frame, a liner 20, a casing 10, etc. The double door frame is fixed and attractive in appearance, the surface is in contact with human hands, the plastic temperature is low, and the problems of high-temperature scalding risk and poor high-temperature experience are avoided.

The door frame assembly 30 is provided with a left first fastener and a right first fastener, the four first fasteners have a high-strength fracture-preventing structure and are combined with a left first screw column and a right first screw column into a whole, and the four first screws are used for tensioning and fixing the inner lining 20.

Specifically, as shown in fig. 7, 8, 9, 10 and 19, four first buckles are arranged on the left and right sides of the plastic door frame, two second buckles are arranged on the bottom of the plastic door frame, and a total of six buckles are assembled and fixed with the hardware door frame in an up-and-down movable mode. Four first screw posts are arranged on the left and right sides of the plastic door frame, and first screws penetrate through the inner lining 20 and the hardware door frame to be screwed in the first screw posts. Two second screws are arranged at the position of the hardware door frame close to the top of the first opening 310 and are fixed with the top wall of the lining 20, and two third screws are arranged at the bottom of the hardware door frame and are fixed with the bottom of the shell side wall 140 of the shell 10. The product has the advantages of safety, attractive appearance, high assembly efficiency, high strength and the like.

As shown in fig. 3, 16, 17, 18 and 19, the first door frame 330 includes a first frame body and a transverse frame, the second door frame 340 includes a second frame body, the second frame body is connected to and covers the outer side of the first frame body, the second frame body and the transverse beam enclose a first opening 310 and a second opening 320 together, wherein the opening below the transverse beam is the first opening 310, and the opening above the transverse beam is the second opening 320.

Although embodiments of the present utility model have been described in detail hereinabove, various modifications and variations may be made to the embodiments of the utility model by those skilled in the art without departing from the spirit and scope of the utility model. It will be appreciated that such modifications and variations will be apparent to those skilled in the art that they will fall within the spirit and scope of the embodiments of the utility model as defined in the appended claims.

Claims (14)

1. A cooking apparatus, characterized in that the cooking apparatus comprises:

a housing (10);

a liner (20) disposed within the housing (10), the liner (20) having a cooking cavity (230) therein;

a door frame assembly (30) disposed at a front side of the cabinet (10), the door frame assembly (30) having a first opening (310) therein communicating with the cooking cavity (230), the door frame assembly (30) including a first door frame (330) and a second door frame (340), the first door frame (330) being connected with the liner (20), the second door frame (340) being connected and covering an outer side of the first door frame (330);

-an inner pot assembly (40), the inner pot assembly (40) being placeable in the cooking cavity (230) via the first opening (310).

2. The cooking apparatus according to claim 1, wherein the second door frame (340) is further connected to the inner liner (20) through the first door frame (330).

3. Cooking apparatus according to claim 2, characterized in that the side of the second door frame (340) facing the first door frame (330) is provided with a first connection structure (341) and a second connection structure (342), the first connection structure (341) being connected to the first door frame (330), the second connection structure (342) being connected to the inner liner (20) through the first door frame (330);

the first connecting structure (341) and the second connecting structure (342) are integrally formed to form an integral connecting structure, or the first connecting structure (341) and the second connecting structure (342) are split structures.

4. A cooking apparatus according to claim 3, wherein the first connection structure (341) is a first buckle, and a first buckling portion (331) is provided on the first door frame (330), and the first buckle is buckled at the first buckling portion (331);

the second connecting structure (342) is a first threaded column, an avoidance hole (332) is formed in the first door frame (330) at a position corresponding to the first threaded column, and a first screw penetrates through the lining (20) and is inserted into the first threaded column.

5. The cooking apparatus according to claim 4, wherein the first buckling portion (331) is a buckling hole, the buckling hole is communicated with the avoiding hole (332) and is located below the avoiding hole (332), and a width of the avoiding hole (332) is larger than a width of the buckling hole;

the first buckle and the first threaded column can be simultaneously inserted into the avoidance hole (332) and then downwards inserted into the buckling hole, so that the first buckle is connected with the edge of the buckling hole in a clamping mode.

6. Cooking apparatus according to any one of claims 3 to 5, wherein the second connection structures (342) are distributed on both sides in the width direction of the first opening (310), and the front side of the liner side wall (220) of the liner (20) is provided with first connection ribs (221) extending outward, and the second connection structures (342) are connected with the first connection ribs (221);

the first connection structures (341) are distributed on two sides of the width direction of the first opening (310);

a third connecting structure (344) is further arranged at the bottom of one side, facing the first door frame (330), of the second door frame (340), and the third connecting structure (344) is connected with the first door frame (330).

7. The cooking apparatus according to claim 6, wherein the third connection structure (344) is a second buckle, and the first door frame (330) is provided with a second buckling portion (334), and the second buckle is in a snap connection with the second buckling portion (334).

8. The cooking apparatus according to claim 7, wherein the second fastening portion (334) is a shaped hole with a wider upper portion and a narrower lower portion, and the second fastener can extend into the shaped hole and then move down to be in snap connection with an edge of the shaped hole.

9. Cooking apparatus according to any one of claims 1 to 5, characterized in that the first door frame (330) is also connected to the cabinet (10).

10. The cooking apparatus according to claim 9, wherein the first door frame (330) is connected to a front side of a liner top wall (210) of the liner (20), and the first door frame (330) is further connected to a bottom of a case side wall (140) of the cabinet (10).

11. The cooking apparatus according to claim 10, wherein a second connection rib (336) extending toward the direction in which the inner liner (20) is located is provided on the first door frame (330) near the top of the first opening (310), and a second screw is inserted through the second connection rib (336) and a fifth mounting hole (211) on the front side of the inner liner wall (210);

the bottom of the first door frame (330) is provided with a third connecting rib (337) extending towards the direction where the lining (20) is located, the bottom of the shell side wall (140) of the shell (10) is bent or turned inwards to form a fourth connecting rib (141), and a third screw penetrates through the third connecting rib (337) and the fourth connecting rib (141).

12. The cooking apparatus according to any one of claims 1 to 5, wherein the first door frame (330) is a metal door frame and the second door frame (340) is a plastic door frame.

13. The cooking apparatus according to any one of claims 1 to 5, wherein the cabinet (10) includes a cabinet top cover (130) and cabinet side walls (140) located on both sides in a width direction of the cabinet top cover (130), the cabinet top cover (130) and both the cabinet side walls (140) being of a unitary structure;

the shell (10) further comprises a shell back cover (110) and a shell base (120) positioned at the bottom of the shell back cover (110), and the shell back cover (110) and the shell base (120) are of an integrated structure;

the back side of the lining (20) is connected with the shell back cover (110), the bottom of the lining (20) is connected with the shell base (120), the back side of the shell top cover (130) is connected with the shell back cover (110), and the back side of the shell side wall (140) is connected with the shell back cover (110).

14. The cooking apparatus according to any one of claims 1 to 5, wherein the inner pot assembly (40) comprises an inner pot (410) and an inner pot holder (420) connected to the outer side of the inner pot (410), the inner pot holder (420) shielding a front end surface of the second door frame (340) facing away from the inner liner (20) around the first opening (310) in case the inner pot (410) is placed in the cooking cavity (230).