CN211483985U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, including a kind of deep pot body, lid, steam generator and sealing member. An inner pot is arranged in the cooker body. The lid is provided with steam channel including removable lid and lid in. The steam generating device is used for generating steam for assisting cooking, is arranged in the cover body and comprises a first steam channel, and the steam generating device can be communicated with the cooking space through the first steam channel so as to guide the steam into the cooking space. The sealing member includes a first seal disposed between and connected to the first steam passage and the removable cover to form a seal therebetween. According to the utility model discloses a cooking utensil can form sealedly between first steam channel and removable lid effectively to prevent that steam from leaking inside the lid.

Description

cooking utensils

technical field

The present invention generally relates to cooking appliances.

Background technique

In order to achieve the purpose of steam recovery or steam moisturizing, a cooking appliance usually has a steam cup in the pot body for generating steam. In order to effectively reduce the volume of the cooking appliance, the applicant has designed a novel cooking appliance in which the steam cup is arranged in the cover. However, during operation, the steam in the steam cup needs to be transported to the inner pot through the steam channel in the cover body, which involves the sealing problem between the steam channel and the internal components of the cover body.

Therefore, there is a need for a cooking appliance that at least partially addresses the above-mentioned problems.

Utility model content

A series of concepts in simplified form have been introduced in the Summary of the Invention, which are described in further detail in the Detailed Description. The utility model content part of the present utility model is not intended to attempt to limit the key features and necessary technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.

In order to at least partially solve the above problems, the present invention provides a cooking utensil, the cooking utensil includes:

a pot body, wherein the pot body is provided with an inner pot;

A cover body, the cover body can be opened and closed on the pot body, the cover body includes a removable cover, when the cover body covers the pot body, the removable cover and the inner A cooking space is formed between the pots, and a steam passage communicating with the cooking space is provided in the cover body;

A steam generating device, the steam generating device is used to generate steam for auxiliary cooking, the steam generating device is arranged in the cover body, the steam channel includes a first steam channel, and the steam generating device can pass through the first steam channel. A steam passage communicates with the cooking space for introducing steam into the cooking space; and

a sealing member including a first seal disposed between the first vapor passage and the removable cover and connected to the removable cover to A seal is formed between the steam passage and the removable cover.

According to the cooking utensil of the present invention, by connecting one end of the first sealing member to the detachable cover and sealing the other end against the first steam channel, on the one hand, the connection between the first steam channel and the removable cover is achieved. The seal can prevent the steam from overflowing between the first steam channel and the removable cover during the cooking process, so as to protect the normal operation of the electronic components inside the cover, and at the same time better deliver the steam to the cooking space to improve the cooking effect. On the other hand, the first sealing member can be easily removed and cleaned together with the detachable cover, and the structure of the first steam passage can also be kept simple.

Preferably, the cover body further comprises a face cover and an inner lining, the inner lining is arranged between the face cover and the detachable cover, and a thermal insulation board is arranged on the inner lining. The solution can achieve better heat preservation of the food in the inner pot during the cooking process, thereby ensuring the taste of the food.

Preferably, one end of the first seal is connected to the removable cover and the other end is sealed against the first steam passage. This solution can facilitate assembly.

Preferably, the end of the first sealing member connected to the detachable cover is provided with a slot structure for being clamped on the detachable cover. This solution can facilitate assembly.

Preferably, the first seal is an interference fit with the removable cover in its radial direction. This solution can further ensure the sealing effect of the first sealing member.

Preferably, the thermal insulation board is provided with a through hole through which the first sealing member or the first steam passage extends, and the end of the thermal insulation board surrounding the through hole and the first steam The axial dimension B3 between the bottommost ends of the channels satisfies: -10<B3<15mm. This solution can facilitate the assembly of the first sealing member and ensure the sealing effect.

Preferably, the cooking appliance further includes a steam valve, the steam channel further includes a second steam channel, the second steam channel is arranged in the steam valve, and the cooking space can communicate with the cooking space through the second steam channel. External connection. This solution can keep the cooking space at a slight pressure relative to the outside, so as to use the pressure to improve the taste of the food, thereby improving the cooking effect, and at the same time, it can prevent overflow.

Preferably, the sealing member includes a second sealing member disposed between the second steam passage and the removable cover so as to provide a space between the second steam passage and the removable cover A seal is formed between. In this solution, by arranging a second sealing member between the second steam channel and the detachable cover, the sealing of the connection between the second steam channel and the detachable cover is realized, which can prevent the steam from passing from the second steam channel and the detachable cover during the cooking process. There is overflow between the lids, so that the electronic components inside the lid can be protected from normal work, and at the same time, the steam can be better delivered to the cooking space to improve the cooking effect.

Preferably, the second seal is connected to one of the thermal insulation board, the second steam passage and the removable cover. This solution can facilitate the assembly of the second seal and ensure the sealing effect.

Preferably, the steam generating device includes:

a steam generating chamber for accommodating water to be heated to generate steam, the steam generating chamber being able to communicate with the cooking space through the first steam passage; and

The steam cover plate is connected to the cover body and can be opened and closed relative to the steam generation chamber to open or cover the steam generation chamber.

In this solution, by connecting the steam cover plate to the cover body, on the one hand, the steam cover plate can cover the steam generating chamber during cooking, so as to ensure safety, and on the other hand, the steam generating chamber can be opened by opening the steam cover plate. add water.

Description of drawings

The following drawings of embodiments of the present invention are incorporated herein as a part of the present invention for understanding of the present invention. The accompanying drawings illustrate the embodiments of the present invention and their description, which are used to explain the principles of the present invention. In the attached drawings,

1 is a perspective view of a cooking appliance according to the present invention;

FIG. 2 is a perspective view of the cover of the cooking appliance shown in FIG. 1;

3 is a cross-sectional view of a portion of the cover of the cooking appliance according to the first embodiment of the present invention;

FIG. 4 is an exploded schematic view of the cover shown in FIG. 3;

5 is a cross-sectional view of a portion of a cover of a cooking appliance according to a second embodiment of the present invention;

6 is an exploded schematic view of the cover shown in FIG. 5;

7 is a cross-sectional view of a portion of a cover of a cooking appliance according to a third embodiment of the present invention;

FIG. 8 is an exploded schematic view of the cover shown in FIG. 7 .

Description of reference numbers:

Cooking utensils 10 Covers 100/200/300

Removable cover 101 Lining 102

Face cover 103 Insulation board 104

Steam generating chamber 111 Steam cover 112

First steam passage 121 Second steam passage 122

First seal 131/231/331 Second seal 132/232/332

Pot body 110 Inner pot 201

Steam generator 150 Steam valve 120

Slot structure 134/334 Step part 123

Sleeve structure 233 Matching part 234

Limiting hook 234a Axial direction AD

Radial direction RD

Detailed ways

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other instances, in order to avoid confusion with the embodiments of the present invention, some technical features known in the art are not described.

For a thorough understanding of the embodiments of the present invention, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art.

The utility model provides a cooking utensil 10 . The cooking utensil 10 according to the present invention can be an electric rice cooker, an electric pressure cooker or other cooking utensils, and the cooking utensil 10 according to the present invention can have various functions, such as cooking porridge, soup, and cooking, in addition to the function of cooking rice. . The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings.

first embodiment

As shown in FIG. 1 , the cooking appliance 10 according to the present invention includes a pot body 110 and a cover body 100 . The pot body 110 may be roughly constructed in the shape of a rounded cuboid, and an inner pot 201 is provided inside the pot body 110 . The cover body 100 is provided on the pot body 110 in an openable and closable manner. Therefore, the cover body 100 generally has a shape adapted to the shape of the pot body 110 , so that the pot body 110 can be conveniently covered. The cover body 100 includes a face cover 103 , an inner liner 102 and a removable cover 101 . The inner lining 102 is arranged between the surface cover 103 and the detachable cover 101, and the inner lining 102 is provided with a heat preservation plate 104, which is used to keep the cover body 100 at a proper temperature during the cooking process to avoid the generation and dripping of condensed water, Thereby improving the cooking effect. The detachable cover 101 is detachably connected under the inner liner 102 for easy removal for cleaning and maintenance.

When the cover body 100 is opened relative to the pot body 110 , the opening of the inner pot 201 in the pot body 110 is exposed, and the user can add ingredients to the inner pot 201 or take out cooked food from the inner pot 201 . When the lid body 100 is closed on the pot body 110 , it covers the inner pot 201 , and a cooking space is formed between the detachable lid 101 and the inner pot 201 .

The cooking appliance 10 according to the present invention is further provided with a steam generating device 150 . As shown in FIG. 2 , a steam generating device 150 is provided in the cover body 100 for generating steam for assisting cooking. Correspondingly, a first steam channel 121 is provided in the cover body 100 . When the cover body 100 covers the pot body 110, the steam generating device 150 can communicate with the cooking space through the first steam passage 121, so as to introduce steam into the cooking space to assist cooking. Taking the rice cooker as an example, the specific operation of the auxiliary cooking may be, during the cooking process, the steam generated by the steam generator 150 is introduced into the cooking space, and heated from above the rice, so that the rice can be heated evenly and the heating efficiency is improved; Alternatively, after the rice is cooked, the steam generated by the steam generator 150 may be introduced into the cooking space to keep the rice warm and fresh, so as to maintain a good taste.

Preferably, the steam generating device 150 according to the present invention includes a steam generating chamber 111 and a steam cover plate 112 . The steam generating chamber 111 is used to accommodate water to be heated to generate steam. The steam generating chamber 111 may be configured in the form of a concave accommodating portion and a separate water container provided therein, or a concave portion formed integrally with the cover body 100 or the like. The steam generating cavity 111 can communicate with the cooking space through the first steam passage 121, so as to introduce the steam generated therein into the cooking space during the cooking process. The steam cover plate 112 is connected to the cover body 100 and can be opened and closed relative to the steam generation chamber 111 . The steam cover plate 112 shown in FIG. 2 is in an open state, so that the user can observe the water level and the degree of cleanliness in the steam generating chamber 111 .

In order to make the process of introducing steam into the cooking space more efficient and safe, a sealing member needs to be provided between the first steam passage 121 and the cover body 100 . Specifically, in the embodiment of the present invention, a first sealing member 131 is provided between the first steam channel 121 and the removable cover, so that the steam can be kept well during the flow of steam to the cooking space through the first steam channel 121 The sealing performance is improved, and the electronic components inside the cover body 100 are protected from the influence of steam to prevent abnormal conduction or corrosion.

Preferably, as shown in FIG. 2 and FIG. 3 , a steam valve 120 is further provided on the cover body 100 of the cooking appliance. The steam valve 120 is provided with a second steam passage 122 therethrough, which is used for conveying the steam in the inner pot to the outside during cooking. For example, when the cover body 100 covers the pot body 110 , the cooking space may be communicated with the outside atmosphere through the second steam passage 122 of the steam valve 120 . Wherein, the second steam passage 122 may be configured in a labyrinth shape to prevent the steam from easily leaking out in large quantities through the steam valve 120 . Therefore, the steam valve 120 can maintain a slight pressure in the cooking space relative to the outside, so as to use the pressure to improve the taste of the food, thereby improving the cooking effect, and at the same time play a role of preventing overflow.

Preferably, similar to the first sealing member 131 , in the embodiment of the present invention, a second sealing member 132 is provided between the second steam passage 122 and the removable cover 101 , so that the steam flows through the second steam passage 122 The external circulation process can maintain good sealing, and at the same time protect the electronic components inside the cover body 100 from being affected by steam, and prevent abnormal conduction or corrosion from occurring.

In addition, the first sealing member 131 and the second sealing member 132 may have substantially the same structure, so as to reduce the production cost and assembly difficulty. However, in an embodiment not shown, the first sealing member 131 and the second sealing member 132 may also have different structures.

Preferably, as shown in FIG. 3 and FIG. 4 , in this embodiment, the first sealing member 131 and the second sealing member 132 are both connected to the thermal insulation board 104 , and their upper ends abut against the first steam passage 121 and the second steam passage 121 respectively. The lower end of the steam channel 122 abuts against the removable cover 101 . Specifically, as shown in FIG. 3 , the first sealing member 131 and the second sealing member 132 are configured in an annular shape with a slot structure 134 , the thermal insulation board 104 is provided with a through hole, and the thermal insulation board 104 is surrounded by a through hole. The ends are inserted into the card slot structure 134 . It is understood that the thermal insulation board 104 has a thickness dimension in the axial direction AD. Correspondingly, the groove structure 134 of the first sealing member 131 and the second sealing member 132 has a groove size matched with the thickness of the thermal insulation board 104 , so that the first sealing member 131 and the second sealing member 132 can be clamped with It is tightly connected with the thermal insulation board 104 to realize the fixation of the first sealing member 131 and the second sealing member 132 . It should be noted that the directional terms such as "upper", "lower", "longitudinal", "axial" mentioned herein are all based on the cooking utensil 10 placed on a horizontal plane.

Preferably, the first seal 131 and the second seal 132 seal against the first steam passage 121 and the second steam passage 122 . Specifically, by fixing the groove structure 134 of the first sealing member 131 and the second sealing member 132, the inner surface (that is, the groove portion) of the groove structure 134 is matched with the heat preservation board 104, and the outer surface is matched with the first steam The channel 121 cooperates with the second steam channel 122 . In the illustrated embodiment, the bottommost ends of the first steam passage 121 and the second steam passage 122 are provided with stepped portions 123 recessed inward from the outer walls thereof in the radial direction, so as to facilitate the separation of the first sealing member 131 and the second steam passage 123 . Two seals 132 are further fixed in the stepped portion 123 . It can be understood that the first sealing member 131 and the second sealing member 132 having an annular shape can be sleeved at the stepped portion 123 of the first steam channel 121 and the second steam channel 122 to achieve complete sealing of the steam channel. In addition, the arrangement of the stepped portion 123 enables the steam passage and the sealing member to achieve contact and close fit in both the axial direction AD and the radial direction RD, thereby improving the sealing effect and facilitating the guide and positioning during assembly. However, in the embodiment not shown, the first steam passage 121 and the second steam passage 122 may not be provided with the stepped portion 123, and the steam passages may be directly sleeved or otherwise sealed by a sealing member.

In addition, the first sealing member 131 and the second sealing member 132 are in an interference fit with the first steam passage 121 and the second steam passage 122 respectively in the radial direction, thereby further improving the sealing effect and the reliability of assembly. Specifically, the range of the interference is 0 to 1 mm, preferably 0.1 to 0.5 mm.

As shown in FIG. 3 , the free ends of the first sealing member 131 and the second sealing member 132 in the axial direction AD opposite to the groove structure 134 have a substantially V-shaped structure, and the V-shaped structure is sealed against the removable cover 101 . , so as to achieve complete sealing between the steam channel and the detachable cover 101 , so as to ensure the normal operation of the electronic components inside the cover body 100 . Meanwhile, there is no connection between the first sealing member 131 and the second sealing member 132 and the detachable cover 101 , so that the structure of the detachable cover 101 is kept simple and convenient for disassembly, cleaning and maintenance.

Preferably, in the illustrated embodiment, the structures of the first steam passage 121 and the second steam passage 122 extend along the axial direction AD and protrude from the thermal insulation board 104 . It can be understood that this allows the groove structures 134 of the first sealing member 131 and the second sealing member 132 disposed in the stepped portion 123 of the steam passage to have corresponding thickness dimensions along the axial direction AD, so as to improve the strength, sealing and The reliability of the connection to the insulation board 104 . Specifically, as shown in FIG. 3 , the end of the heat preservation plate 104 that is engaged with the steam channel is disposed above the bottommost end of the steam channel in the axial direction AD, and the end of the heat preservation plate 104 and the bottommost end of the steam channel The axial dimension B1 between them is defined as: 0<B1<30mm. Illustratively, the axial dimension B1 may be 10 mm or 20 mm.

Second Embodiment

The second preferred embodiment of the present invention will be described below with reference to FIG. 5 and FIG. 6 . 5 and 6 are schematic views of the cover body according to the second preferred embodiment of the present invention. As shown in FIG. 5 and FIG. 6 , except for the positions where the first sealing member and the second sealing member are assembled with the cover body, and the structure of the bottommost end of the first steam passage and the second steam passage, the cover body 200 has the same Body 100 is of substantially the same construction. Thus, for the sake of brevity, structures having substantially the same functions as those in the first embodiment will not be described in detail here.

Preferably, as shown in FIGS. 5 and 6 , in the second embodiment, the first sealing member 231 and the second sealing member 232 are connected to the steam passage. Specifically, as shown in FIG. 5 , the first sealing member 231 and the second sealing member 232 are configured in an annular shape having a sleeve structure 233 . The first sealing member 231 and the second sealing member 232 pass through the thermal insulation board 104, and are sleeved on the first steam passage 121 and the second steam passage 122 through the sleeve structure 233, thereby realizing fixing. Therefore, the fixed ends of the fixed first sealing member 231 and the second sealing member 232 realize the sealing of the steam passage, and the free ends realize the sealing of the detachable cover.

Preferably, the first steam passage 121 and the second steam passage 122 are provided with a fitting portion 234 on which the sleeve structure 233 is sleeved, and the fitting portion is configured in a stepped shape. Specifically, the fitting parts 234 of the first steam passage 121 and the second steam passage 122 are recessed inward from the outer walls thereof in the radial direction, so as to tightly fix the first sealing member 231 and the second sealing member 232 on the stepped portion middle. It can be understood that the recessed fitting portion 234 enables the steam passage and the sealing member to contact and fit tightly in both the axial direction and the radial direction, thereby improving the sealing effect and facilitating the guide and positioning during assembly. In the illustrated embodiment, the bottom ends of the fitting portions 234 of the first steam passage 121 and the second steam passage 122 are provided with limit hooks 234a along the circumferential direction thereof. The limiting hook 234a is configured as a flange at the bottom end of the fitting portion 234, and protrudes outward from the inner wall thereof in the radial direction. During assembly, the limiting hooks 234a support the sleeve structures 233 of the first seal 231 and the second seal 232, and prevent the sleeve structures 233 from moving or even falling off relative to the steam passage in the fitting portion 234, thereby realizing the first seal Further fixing and limiting of the member 231 and the second sealing member 232. However, the structural form of the fitting portion 234 of the first steam passage 121 and the second steam passage 122 is not limited to this embodiment.

In addition, the first sealing member 231 and the second sealing member 232 are in an interference fit with the first steam passage 121 and the second steam passage 122 respectively in the radial direction, thereby further improving the sealing effect and the reliability of assembly. Specifically, the range of the interference is 0 to 1 mm, preferably 0.1 to 0.5 mm.

As shown in FIG. 5 , the free ends of the first sealing member 231 and the second sealing member 232 in the axial direction have a substantially V-shaped structure, and the V-shaped structure is sealed against the removable cover 101 , thereby realizing the steam passage and the removable cover. The cover 101 is completely sealed to ensure that the electronic components inside the cover body work normally. Meanwhile, there is no connection between the first sealing member 231 and the second sealing member 232 and the detachable cover 101 , so that the structure of the detachable cover 101 is kept simple and convenient for disassembly, cleaning and maintenance.

Preferably, in the illustrated embodiment, the thermal insulation plate 104 is provided with a through hole through which the sealing member extends, and the fitting portion 234 of the steam passage is recessed in the radial direction and avoids the end of the through hole of the thermal insulation plate 104 . It can be understood that this allows a gap between the thermal insulation board 104 and the first steam passage 121 and the second steam passage 122, which is beneficial to the nesting and fixing operations of the sleeve structures of the first sealing member 231 and the second sealing member 232, so as to prevent Reduce assembly difficulty. Meanwhile, the sleeve structure 233 of the sealing member disposed in the fitting portion 234 of the steam passage may have a corresponding thickness dimension in the radial direction to improve strength and reliability of connection with the steam passage. Specifically, as shown in FIG. 5 , the through hole of the heat preservation plate 104 is spaced apart from the steam passage in the radial direction, and the gap between the end of the heat preservation plate 104 surrounding the through hole and the radially outermost end of the fitting portion 234 The radial dimension B2 is defined as: 0<B2<30mm. Exemplarily, the radial dimension B2 may be 10 mm or 20 mm.

Third Embodiment

The third preferred embodiment of the present invention will be described below with reference to FIGS. 7 and 8 . 7 and 8 are schematic views of the cover body according to the third preferred embodiment of the present invention. As shown in FIG. 7 and FIG. 8 , except for the positions where the first sealing member and the second sealing member are assembled with the lid body, and the structures of the bottommost ends of the first steam passage and the second steam passage, the lid body 300 has a Body 100 is of the same construction. Thus, for the sake of brevity, structures having substantially the same functions as those in the first embodiment will not be described in detail here.

Preferably, as shown in FIGS. 7 and 8 , in the third embodiment, the first sealing member 331 and the second sealing member 332 are connected to the removable cover 101 . Specifically, as shown in FIG. 7 , the first sealing member 331 and the second sealing member 332 are configured in an annular shape with a slot structure 334 , the detachable cover 101 is provided with a through hole, and the detachable cover 101 is surrounded by a through hole. The end of the hole is inserted into the slot structure 334 . It is understood that the removable cover 101 has a thickness dimension in the axial direction. Correspondingly, the groove structure 334 of the first sealing member 331 and the second sealing member 332 has a groove size that can be matched with the thickness of the detachable cover 101 , so that the first sealing member 331 and the second sealing member 332 can be locked together. It is tightly connected with the detachable cover 101 in such a way as to realize the fixation of the first sealing member 331 and the second sealing member 332 .

In addition, the first sealing member 331 and the second sealing member 332 are respectively in interference fit with the detachable cover 101 in the radial direction thereof, so as to further improve the sealing effect and the reliability of assembly. Specifically, the range of the interference is 0 to 1 mm, preferably 0.1 to 0.5 mm.

Preferably, as shown in FIG. 7 , the first sealing member 331 and the second sealing member 332 are sealed against the first steam passage 121 and the second steam passage 122 . Specifically, the free ends of the first sealing member 331 and the second sealing member 332 opposite to the snap groove structure 334 in the axial direction are sealed against the end surfaces of the first steam passage 121 and the second steam passage 122 . In the illustrated embodiment, the free ends of the first seal 331 and the second seal 332 have a V-shaped cross-sectional shape, and the outer surfaces of the free ends form an angle with the axial direction. In the above manner, the steam channel and the detachable cover are completely sealed, so as to ensure the normal operation of the electronic components inside the cover.

Preferably, in the illustrated embodiment, the thermal insulation plate 104 is provided with through holes through which the sealing member or steam passage extends. It can be understood that when the first steam passage 121 and the second steam passage 122 extend in the axial direction and do not pass through the through hole of the thermal insulation board 104, the inclined outer surfaces of the free ends of the first sealing member 331 and the second sealing member 332 may partially The ground contacts the end of the through hole of the thermal insulation board 104, which can reduce the thickness of the cover. When the first steam passage 121 and the second steam passage 122 extend in the axial direction and pass through the through hole of the heat insulating plate 104 to the protruding heat insulating plate 104, since the heat insulating plate and the steam passage are spaced apart in the radial direction, it can be determined that The interference between the sealing member and the thermal insulation board 104 is avoided. Preferably, as shown in FIG. 7 , the end of the thermal insulation board 104 surrounding the through hole is disposed above or below the bottommost end of the steam channel in the axial direction, and the end of the thermal insulation board 104 and the bottommost end of the steam channel are arranged in the axial direction. The axial dimension B3 between the bottom ends is defined as: -10<B3<15mm. Further preferably, the end of the heat preservation plate 104 surrounding the through hole is disposed above the bottom end of the steam passage in the axial direction, and correspondingly, the axial dimension B3 is 0˜5 mm. It can be understood that the axial dimension B3 is related to the inclination angle of the outer surface of the free end of the sealing member and the distance between the thermal insulation plate and the steam passage, and can be set by those skilled in the art according to actual conditions.

The cooking appliance according to the present invention has been introduced above. According to the present invention, the sealing member is arranged between the steam passage and the detachable cover, so as to realize the sealing of the connection between the steam passage and the detachable cover, so as to prevent the steam from overflowing from the steam passage during the cooking process, so as to protect the inside of the cover. The normal operation of the electronic components, while better delivery of steam into the cooking space to improve cooking results. In addition, by installing the sealing member on the thermal insulation board or the steam passage, the detachability of the detachable cover and the simplicity of the structure are also ensured. By installing the sealing member on the detachable cover, the structure of the steam passage can be simplified. The structural form of the sealing member improves the strength of the sealing member and the reliability and convenience of assembly, which is beneficial to reduce labor intensity and production cost.

Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the present invention. The terms used herein are for the purpose of describing specific implementations, and are not intended to limit the present invention. Appearances herein of terms such as "provided" may mean that one element is attached directly to another element or that one element is attached to another element through an intermediary piece. A feature described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or stated otherwise.

The present invention has been described by the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of illustration and description, and are not intended to limit the present invention to the scope of the described embodiments. It can be understood by those skilled in the art that, according to the teachings of the present invention, more variations and modifications can be made, and these variations and modifications all fall within the protection scope of the present invention.

Claims (10)

1. A cooking utensil, characterized in that the cooking utensil (10) comprises: a pot body (110), an inner pot (201) is provided in the pot body; A cover body (100), the cover body is provided on the pot body (110) in an openable and closable manner, and the cover body includes a detachable cover (101), when the cover body (100) covers the pot body When the body (110) is installed, a cooking space is formed between the detachable cover and the inner pot, and a steam passage communicating with the cooking space is provided in the cover body (100); A steam generating device (150), the steam generating device is used to generate steam for assisting cooking, the steam generating device is arranged in the cover body (100), and the steam passage includes a first steam passage (121), so the steam generating device can communicate with the cooking space through the first steam passage to introduce steam into the cooking space; and A sealing member comprising a first seal (331) disposed between the first steam passage (121) and the removable cover (101) and connected to the removable cover (101) to form a seal between the first steam passage (121) and the removable cover. 2. The cooking utensil according to claim 1, wherein the cover body (100) further comprises a face cover (103) and an inner lining (102), and the inner lining is arranged on the face cover (103) Between the detachable cover (101), a thermal insulation board (104) is arranged on the inner lining (102). 3. The cooking appliance according to claim 1, wherein one end of the first seal (331) is connected to the removable cover (101) and the other end is sealed against the first steam passage (121). 4. The cooking utensil according to claim 1, characterized in that, the end of the first sealing member (331) connected with the detachable cover (101) is provided with a device for being clamped on the detachable cover The slot structure (334) on the (101). 5. The cooking appliance according to claim 4, wherein the first sealing member (331) and the removable cover (101) are in an interference fit in the radial direction thereof. 6. The cooking utensil according to claim 2, wherein the heat preservation plate (104) is provided with a passage through which the first sealing member (331) or the first steam passage (121) extends. A hole, the axial dimension B3 between the end of the heat preservation plate (104) surrounding the through hole and the bottommost end of the first steam passage (121) satisfies: -10<B3<15mm. 7. The cooking appliance according to claim 2, wherein the cooking appliance (10) further comprises a steam valve (120), the steam passage further comprises a second steam passage (122), the second steam A channel is provided in the steam valve, and the cooking space can communicate with the outside through the second steam channel. 8. The cooking appliance according to claim 7, wherein the sealing member comprises a second sealing member (132) provided between the second steam passage (122) and the adjustable between covers (101) to form a seal between the second steam passage and the removable cover. 9. The cooking appliance according to claim 8, wherein the second sealing member is connected to the heat preservation board (104), the second steam passage (122) and the detachable cover (101) on one of the. 10. The cooking appliance of claim 1, wherein the steam generating device comprises: a steam generating chamber (111) for accommodating water to be heated to generate steam, the steam generating chamber being able to communicate with the cooking space through the first steam passage (121); and A steam cover plate (112) is connected to the cover body (100) and can be opened and closed relative to the steam generation chamber to open or cover the steam generation chamber.

Images