CN218606194U

CN218606194U - Lid and cooking utensil

Info

Publication number: CN218606194U
Application number: CN202222758370.4U
Authority: CN
Inventors: 周新华; 华日宝; 黄家建
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-14
Anticipated expiration: 2032-10-18

Abstract

The application discloses lid and cooking utensil. The lid includes face lid, air feed subassembly and removable lid. The upper side of the face cover is integrally provided with a joint part, the lower side of the face cover is integrally provided with a fixing part corresponding to the joint part, and an air passage penetrating through the face cover is arranged in the joint part and the fixing part. The air supply assembly includes an air supply device and an air pipe connected to the joint portion so that the air supply device communicates with the air passage. Removable lid is located the downside of face lid, and removable lid is provided with fixed seal circle, and fixed seal circle is connected to the fixed part to with removable lid installation to face lid, the cavity has in the fixed seal circle, cavity and air flue intercommunication, and the last air vent of having seted up of fixed seal circle. According to the lid of this application, establish as an organic whole with the face lid joint portion to utilize the fixed part to set up the air flue, can save two parts of independent joint and joint sealing washer, the cost is reduced, and the simple efficient of installation.

Description

Lid and cooking utensil

Technical Field

The application relates to the technical field of cooking appliances, in particular to a cover body and a cooking appliance.

Background

At present, some small instant rice has the function of blowing air into a pot by using an air pump. However, the existing air pump joint has more parts and is complex to install, such as a special separate joint and a joint sealing ring, which results in high production cost.

Therefore, there is a need for a cover and cooking appliance that at least partially address the above problems.

SUMMERY OF THE UTILITY MODEL

A series of concepts in a simplified form are introduced in the summary section, which will be described in further detail in the detailed description section. The summary of the present application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, the present application provides a cover for a cooking appliance, the cover comprising:

the upper side of the face cover is integrally provided with a joint part, the lower side of the face cover is integrally provided with a fixing part corresponding to the joint part, and an air passage penetrating through the face cover is arranged in the joint part and the fixing part;

a gas delivery assembly comprising a gas delivery device and a gas tube connected to the junction portion such that the gas delivery device communicates with the gas channel;

removable lid, removable lid is located the downside of face lid, removable lid is provided with fixed seal circle, fixed seal circle is connected to the fixed part, with removable lid install extremely the face lid, the cavity has in the fixed seal circle, the cavity with the air flue intercommunication, just the air vent has been seted up on the fixed seal circle.

According to the lid of this application, establish as an organic whole with the face lid joint portion to utilize the fixed part to set up the air flue, can save two parts of independent joint and joint sealing washer, the cost is reduced, and the simple efficient of installation.

Optionally, the detachable cover is provided with a mounting hole, the fixing sealing ring is provided with a groove extending along the circumferential direction of the fixing sealing ring, and the periphery of the mounting hole is embedded in the groove. According to the arrangement, the stability of the installation of the fixed sealing ring can be improved.

Optionally, an end of the fixing portion is provided with a flange portion in a circumferential direction, and the stationary seal ring has a seal portion protruding inward in the circumferential direction, the seal portion being engaged to the flange portion. According to the arrangement, the sealing part can be utilized to achieve the effect of sealing the mounting hole of the detachable cover.

Optionally, the fixing sealing ring further has an operating portion located at a lower side of the detachable cover, and the vent hole is disposed at a bottom end of the operating portion. According to this scheme, be favorable to gripping when the removable lid of dismouting.

Optionally, the operating portion is connected to the sealing portion, and the operating portion and the sealing portion enclose the cavity. According to the arrangement, the structure is simple and easy to implement.

Optionally, the stationary seal ring further has a support portion located at an upper side of the detachable cover, the support portion being connected to the operating portion, wherein the groove is formed between the support portion and the operating portion, and the support portion abuts to the face cover. According to this aspect, the seal portion tends to move downward, and the sealing property and the mounting firmness can be improved.

Optionally, the joint portion extends vertically; and/or

The fixing portion extends vertically, and a bottom end of the fixing portion extends to a lower side of the detachable cover. According to the arrangement, the structure is simple and easy to implement, and the installation is more convenient.

Optionally, the outer periphery of the joint part is provided with a protruding part, and the protruding part is sleeved with the air pipe. Thus, the stability of the air pipe connection can be improved.

Optionally, the joint part is provided with a concave part at the periphery, and the concave part is adjacent to the convex part. Therefore, the firmness of the air pipe installation can be improved.

A second aspect of the present application provides a cooking appliance, comprising:

the cooker body is internally provided with an inner pot;

the lid body according to the first aspect of the present invention is provided to the pot body in an openable and closable manner, and when the lid body covers the pot body, a cooking space is formed between the lid body and the pot body;

wherein the air supply device of the cover body is communicated with the cooking space through an air pipe and a vent hole.

According to the cooking utensil of the present application, similar technical effects to those of the lid body of the first aspect can be achieved.

Drawings

The following drawings of the present application are included to provide an understanding of the present application. The drawings illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

In the drawings:

FIG. 1 is an exploded schematic view of a cover according to a preferred embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of the stationary seal ring of FIG. 1;

FIG. 3 is a schematic bottom view of the front cover of FIG. 1;

FIG. 4 is a schematic cross-sectional view of a cover according to a preferred embodiment of the present application; and

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Description of the reference numerals:

100: the cover body 110: the face cover 111: joint part

112: fixing part 113: the air passage 114: flange part

115: the projection 116: the recessed portion 120: air supply device

121: the air pipe 130: the detachable cover 131: mounting hole

140: fixing the seal ring 141: vent hole 142: groove

143: operation unit 144: support 145: sealing part

146: hollow cavity

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present application. It will be apparent, however, to one skilled in the art, that the present application may be practiced without one or more of these specific details. In other instances, well-known features of the art have not been described in order to avoid obscuring the present application.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Ordinal words such as "first" and "second" are referred to in this application as labels only, and do not have any other meaning, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component". It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for purposes of illustration only and are not limiting.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings.

The cooking appliance of the present invention generally includes a pot body and a cover 100. The cooker body is basically in the shape of a rounded rectangular parallelepiped, has a middle plate and a housing connected to the lower side of the middle plate, and the two can be formed by integral injection molding. And the middle part of the middle plate is provided with a cylindrical inner pot accommodating cavity, and the inner pot can be freely put into or taken out of the inner pot accommodating cavity so as to be convenient for cleaning the inner pot. The inner pot is generally made of a metal material and has a circular opening on an upper surface for containing a material to be heated, such as rice, soup, etc. The cooker body comprises a heating device for heating the inner pot.

The lid body 100 has a shape substantially corresponding to the pot body. The lid 100 is openably and closably disposed on the pot body, and specifically, is pivotally connected to the pot body by a pivot shaft, and can freely pivot between a closed position and an open position with respect to the pot body about a pivot axis where the pivot shaft is located, so as to facilitate closing and opening of the pot body. When the cover 100 is closed on the cooker body, it covers the inner pot, and a cooking space is formed between the inner pot and the cover.

The cooking utensil may further have a temperature sensing device, such as an upper temperature sensing device disposed in the cover 100 and/or a lower temperature sensing device disposed below the inner pot receiving cavity. The cooking appliance may further include a lid opening button mechanism, which is preferably provided on the pot body, the lid opening button mechanism being connected with a locking mechanism for locking the lid body 100 to the pot body through a transmission mechanism, the lid body 100 being capable of being automatically opened when the lid opening button mechanism is pressed.

The cooking appliance comprises a control device and a heating device. The Control device is used for achieving the purpose of cooking Control of the cooking appliance, and the Control device may be an MCU (Micro Control Unit). The heating device is used for heating the inner pot, and the heating device can be a coil panel. The control device is electrically connected with the heating device to realize the control of heating.

Upper and lower temperature sensing device all is connected with cooking utensil's controlling means electricity to the temperature signal feedback that will sense after the temperature of pot in the sensing to controlling means, thereby controlling means can realize more accurate control to the process of culinary art based on temperature signal. When the inner pot is arranged in the inner pot accommodating cavity of the cooker body, the lower temperature sensing device can sense the temperature of the bottom of the inner pot, for example, the lower temperature sensing device can be directly or indirectly contacted with the bottom of the inner pot.

Referring to fig. 1 and 4, the cover 100 includes a face cover 110, an air supply assembly, and a detachable cover 130. The upper side of the face cover 110 is integrally provided with a joint part 111, and the lower side of the face cover 110 is integrally provided with a fixing part 112 corresponding to the joint part 111, wherein an air duct 113 penetrating the face cover 110 is provided in the joint part 111 and the fixing part 112. The air supply assembly includes an air supply device 120 and an air pipe 121, and the air pipe 121 is connected to the joint part 111 so that the air supply device 120 communicates with the air path 113. The detachable cover 130 is located on the lower side of the face cover 110, the detachable cover 130 is provided with a fixing sealing ring 140, the fixing sealing ring 140 is connected to the fixing portion 112, so as to mount the detachable cover 130 to the face cover 110, a cavity 146 is formed in the fixing sealing ring 140, the cavity 146 is communicated with the air passage 113, and an air vent 141 is formed in the fixing sealing ring 140.

Illustratively, the air supply device 120 may be an air pump, a fan, or the like, which may be mounted on the face cover 110. The air tube 121 has one end communicating with the air outlet of the air supply device 120 and the other end communicating with the joint part 111, thereby allowing the gas output from the air supply device 120 to be blown into the cooking space.

According to the cover body 100 of the present application, the joint part 111 and the face cover 110 are integrated, and the air duct 113 is provided by the fixing part 112, so that two parts, namely an independent joint and a joint seal ring, can be omitted, the cost is reduced, and the installation is simple and efficient.

Wherein the joint portion 111 preferably extends vertically and/or the fixing portion 112 preferably extends vertically. Thus, the installation efficiency is improved. Optionally, the bottom end of the fixed portion 112 extends to the underside of the removable cover 130.

As shown in fig. 5, the outer periphery of the joint portion 111 is provided with a convex portion 115 and a concave portion 116, and the concave portion 116 abuts against the convex portion 115. The air tube 121 is sleeved on the protrusion 115. This improves the stability and firmness of the connection of the air tube 121.

Referring to fig. 2, the fixed seal ring 140 includes an operating portion 143, a supporting portion 144, and a sealing portion 145. Wherein the supporting portion 144 is connected with the operating portion 143, and a groove 142 is formed between the supporting portion 144 and the operating portion 143. The detachable cover 130 is provided with a mounting hole 131, and when the stationary seal 140 is mounted on the detachable cover 130, the periphery of the mounting hole 131 is inserted into the groove 142. According to the above arrangement, the stability of mounting the stationary seal 140 can be improved. Thus, the operating portion 143 is located on the lower side of the detachable cover 130, and the supporting portion 144 is located on the upper side of the detachable cover 130. The vent hole 141 is provided at the bottom end of the operation portion 143.

Referring to fig. 2, 3 and 4, the sealing part 145 is located inside the supporting part 144 and connected to the operating part 143, and the operating part 143 and the sealing part 145 enclose a cavity 146. The end of the fixing portion 112 is circumferentially provided with a flange portion 114, the fixing portion 112 extends into the cavity 146 when the stationary seal ring 140 is mounted on the removable cover 130, and the sealing portion 145 is snapped to the flange portion 114. The support portion 144 abuts on the surface cover 110, and provides a force to the sealing portion 145, which tends to move the sealing portion 145 downward, thereby improving sealing performance and mounting reliability.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present application has been described in terms of the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only, and the present application is not limited to the above embodiments, and that many variations and modifications may be made in accordance with the teachings of the present application, all of which fall within the scope of the present application as claimed.

Claims

1. A cover for a cooking appliance, characterized in that the cover (100) comprises:

the air duct cover comprises a face cover (110), wherein a joint part (111) is integrally arranged on the upper side of the face cover (110), a fixing part (112) is integrally arranged on the lower side of the face cover (110) corresponding to the joint part (111), and an air duct (113) penetrating through the face cover (110) is arranged in the joint part (111) and the fixing part (112);

a gas delivery assembly comprising a gas delivery device (120) and a gas tube (121), the gas tube (121) being connected to the junction (111) such that the gas delivery device (120) communicates with the gas duct (113);

removable lid (130), removable lid (130) is located the downside of face lid (110), removable lid (130) is provided with fixed sealing washer (140), fixed sealing washer (140) are connected to fixed part (112), with removable lid (130) install to face lid (110), have cavity (146) in fixed sealing washer (140), cavity (146) with air flue (113) intercommunication, just air vent (141) have been seted up on fixed sealing washer (140).

2. The cover according to claim 1, characterized in that the detachable cover (130) is provided with a mounting hole (131), the stationary seal ring (140) is provided with a groove (142) extending circumferentially along the stationary seal ring (140), and the periphery of the mounting hole (131) is embedded in the groove (142).

3. The cap according to claim 2, wherein the end of the fixing portion (112) is provided with a flange portion (114) along a circumferential direction, and the fixing seal ring (140) has a seal portion (145) protruding inward along the circumferential direction, the seal portion (145) being engaged with the flange portion (114).

4. The cover according to claim 3, wherein the stationary sealing ring (140) further has an operating portion (143), the operating portion (143) being located at a lower side of the detachable cover (130), the vent hole (141) being provided at a bottom end of the operating portion (143).

5. Cover according to claim 4, characterized in that the operating part (143) is connected with the sealing part (145), and the operating part (143) and the sealing part (145) enclose the cavity (146).

6. The cover according to claim 5, wherein the stationary seal ring (140) further has a support portion (144), the support portion (144) is located at an upper side of the detachable cover (130), the support portion (144) is connected with the operating portion (143), wherein the groove (142) is formed between the support portion (144) and the operating portion (143), and the support portion (144) abuts to the face cover (110).

7. The cover according to any one of claims 1 to 6,

the joint portion (111) extends vertically; and/or

The fixing portion (112) extends vertically, and a bottom end of the fixing portion (112) extends to a lower side of the detachable cover (130).

8. The cover according to any one of claims 1 to 6, wherein a protrusion (115) is provided on the outer circumference of the joint part (111), and the air tube (121) is fitted over the protrusion (115).

9. Cover according to claim 8, characterized in that the joint part (111) is provided with a recess (116) at its periphery, the recess (116) abutting the projection (115).

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

the cooker comprises a cooker body, a heating device and a control device, wherein an inner pot is arranged in the cooker body;

the cover (100) according to any one of claims 1 to 9, wherein the cover (100) is detachably arranged on the pot body, and when the cover (100) covers the pot body, a cooking space is formed between the cover (100) and the pot body;

wherein the air supply device (120) of the cover body (100) is communicated with the cooking space through an air pipe (121) and a vent hole (141).