CN214905869U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, cooking utensil includes: a pan body comprising a first cavity; the disk seat is located on the pot body, including the runner of the first cavity of intercommunication, the runner is including being located the first opening outside the first cavity and being located the second opening of second cavity: and the valve body assembly is arranged in the flow passage and used for closing the flow passage in the direction from the second opening to the first opening. The valve body assembly is assembled in the flow channel on the valve seat, and the valve body assembly can close the flow channel in the direction from the second opening to the first opening, so that the substance in the first cavity is prevented from leaking to the outside from the flow channel on the basis of not influencing the medium flowing into the first cavity. Thereby solving the technical problem that the materials in the pot body are easy to leak in the existing product, and avoiding the leaked liquid from damaging other electric appliance structures in the cooking utensil. And then realize optimizing cooking utensil structure, promote cooking utensil work security and reliability, extension cooking utensil life's technological effect.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to a cooking utensil.

Background

In the related art, the steam cooking appliance introduces steam required for cooking into the inner pot through a steam inlet pipeline structure at the bottom of the inner pot, the steam inlet pipeline is communicated with the steam pipeline in a working state, but the inner pot inevitably shakes in the working state, and the shaking possibly affects the communication state of the steam inlet pipeline and the steam pipeline, so that liquid in the inner pot leaks. Similarly, when the inner pot is detached, the air inlet pipeline can also generate liquid leakage when the steam pipeline is disconnected, so that the service life of the cooking appliance is influenced.

Therefore, how to design a cooking appliance capable of overcoming the above technical defects becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

Therefore, the utility model provides a cooking utensil.

In view of this, the utility model provides a cooking utensil, cooking utensil includes: a pan body comprising a first cavity; the disk seat is located on the pot body, including the runner of the first cavity of intercommunication, the runner is including being located the first opening outside the first cavity and being located the second opening of second cavity: and the valve body assembly is arranged in the flow passage and used for closing the flow passage in the direction from the second opening to the first opening.

In the cooking appliance provided by the utility model, the cooking appliance comprises a pot body and a valve seat. The pot body is provided with first cavity, and first cavity is used for holding the edible material that needs the cooking, and edible material obtains fully heating in first cavity to acquire the food that satisfies the user demand. The valve seat is arranged on the pot body, a flow passage is arranged on the valve seat, the first end is communicated with the external space of the pot body, the second end of the flow passage is communicated with the first cavity, the opening of the flow passage at the first end is a first opening, and the opening at the second end is a second opening. Through the valve seat with the flow channel, a medium required for cooking can be introduced into the first cavity through the flow channel, and the medium can be high-temperature steam, liquid or gas-liquid mixture. Specifically, during the process of introducing the medium, the medium flows through the first opening and the second opening in sequence and finally flows into the first cavity.

On the basis, a valve body assembly is further arranged in the cooking appliance, the valve body assembly is assembled in the flow channel on the valve seat, and the valve body assembly can close the flow channel in the direction from the second opening to the first opening, so that the leakage of substances in the first cavity to the outside from the flow channel is prevented on the basis of not influencing the introduction of the medium into the first cavity. Thereby solving the technical problem that the materials in the pot body are easy to leak in the existing product, and avoiding the leaked liquid from damaging other electric appliance structures in the cooking utensil. And then realize optimizing cooking utensil structure, promote cooking utensil work security and reliability, extension cooking utensil life promotes the technological effect that the user used and experienced.

Additionally, the utility model provides an above-mentioned cooking utensil can also have following additional technical characterstic:

in the above technical solution, the flow passage includes a first flow passage section, and the valve body assembly includes: the first valve body is arranged in the first flow channel section and is communicated in a one-way mode in the direction from the first opening to the second opening.

In the technical scheme, the flow channel comprises a first flow channel section and a second flow channel section, and the first flow channel section is connected with the first opening. On this basis, contain first valve body in the valve body subassembly, first valve body sets up in first flow channel section, and first valve body is in the one-way conduction of first opening to the direction of second opening. Specifically, under the condition that a medium needs to be introduced into the first cavity, the first valve body opens the first flow passage section, and the medium can flow into the first cavity through the first flow passage section. Correspondingly, after the medium is introduced, the food material or the liquid in the first cavity can press the first valve body, so that the first valve body closes the first flow channel section, and the one-way conduction of the first valve body is realized. Through set up the first valve body of unidirectional conduction in the runner, can prevent the material in first cavity to leak through first runner section under the prerequisite that does not influence the medium and lead to. And then realize optimizing cooking utensil structure, promote cooking utensil work security and reliability, extension cooking utensil life promotes the technological effect that the user used and experienced.

In any of the above technical solutions, the flow passage further includes a second flow passage section connected in series with the first flow passage section, and the valve body assembly further includes: and the second valve body is connected with the first valve body, arranged in the second flow passage section and used for closing the first flow passage section in the direction from the second opening to the first opening.

In this technical scheme, the valve body subassembly still includes the second valve body. The second valve body is disposed in the second flow path section, and the second valve body is connected with the first valve body. The second flow channel section is connected with the first flow channel section in series to form a complete flow channel, the second flow channel section is connected with the second opening, and a medium led into the first cavity needs to flow through the first flow channel section first and then flow through the second flow channel section. In particular, the second valve body may close the first flow passage section in a direction from the second opening to the first opening to prevent the substance within the second flow passage section from flowing into the first flow passage section. Through set up the second valve body that the one-way first flow path section of closing in the second flow path section, make first valve body and the cooperation of second valve body form two seal structure, even if first valve body is opened by the mistake, also can prevent the material in the first cavity from flowing into first flow path section through the second valve body to solve the easy problem of leaking of pot body. Through connecting first valve body and second valve body, can promote the regional compact structure degree of runner to reduce cooking utensil's whole height on the basis of satisfying the leak-proof demand, with the stability that promotes the pot body through the focus that reduces the pot body, thereby cut down the range of rocking of the pot body in the course of the work, ensure that the culinary art medium can last stable the first cavity of letting in and act on food. Simultaneously, link together first valve body and second valve body and can reduce the sealed degree of difficulty of valve seat region department, compare in the technical scheme that first valve body and second valve body connect the pot body respectively, the sealing member quantity and the sealed degree of difficulty of this structure all can reduce. And then realized optimizing cooking utensil structure, promoted cooking utensil job stabilization nature and sealing reliability, reduced cooking utensil fault rate's technological effect.

In any of the above solutions, the second valve body opens the first flow path section in a state where the pressure of the medium in the first flow path section reaches a predetermined pressure, otherwise the second valve body closes the first flow path section.

In the technical scheme, the second valve body needs to be opened through pressure, and liquid can flow into the first flow channel section under the condition that the first valve body is opened. And then, under the condition that the current pressure value of the cooking medium in the first flow passage section is greater than the preset pressure value calibrated by the second valve body, the second valve body opens the first flow passage section under the compression of the cooking medium, and at the moment, the cooking medium can flow into the first cavity through the second flow passage section and act on food to be cooked. Correspondingly, if the current pressure value of the cooking medium in the first flow channel section is smaller than the preset pressure value calibrated by the second valve body, the second valve body is in a closed state, and the cooking medium cannot flow into the first cavity.

By providing the second valve body on the cooking appliance, the opening and closing of the first flow path section can be further defined by means of the second valve body on the basis of the opening and closing of the first flow path section by means of the first valve body. For example: when the medium conveying device in the cooking appliance is abnormal and the medium pressure cannot reach the preset pressure value, the second valve body can close the first flow channel section so as to prevent the cooking medium which cannot meet the cooking requirement from being mistakenly introduced into the first cavity; when the flow channel connection is unstable due to shaking or loosening of the pot body, the cooking medium can leak from the connection area of the valve seat, so that the current pressure value of the cooking medium in the first flow channel section cannot reach the preset pressure value, and liquid leakage is prevented by means of the second valve body. Thereby on the one hand, the cooking medium introduced into the first cavity is ensured to meet the cooking requirement through the second valve body, and on the other hand, the sealing effect of the valve seat is strengthened through the second valve body matched with the first valve body. And then realize optimizing cooking utensil structure, promote cooking utensil security and reliability, extension cooking utensil life's technological effect.

In any of the above technical solutions, the first valve body includes: the first valve core can be movably arranged in the first flow passage section; the first limiting part is arranged in the first flow channel section, the first valve core is positioned between the second valve body and the first limiting part, and the first valve core can abut against the first limiting part to close the first flow channel section.

In this technical solution, the structure of the first valve body is defined. Specifically, the first valve body includes a first spool and a first stopper portion. The first valve core is movably arranged in the first flow passage section, the first valve core is provided with a closing position, when the first valve core is in the closing position, the first flow passage section is blocked by the first valve core, and the cooking medium cannot flow through the first valve body. Specifically, the first valve body is further provided with a first limiting part, the first limiting part is located in the first flow channel section and connected with the flow channel wall of the first flow channel section, and the first limiting part is arranged close to the closing position of the first valve core. Under the state that first case is not opened, first case hugs closely on first spacing portion in order to stop in closed position department to through first spacing portion shutoff first flow path section, realize the one-way conduction and the self-closing of first flow path section. The structure that this technical scheme limited possesses the advantage that the structure complexity is low, the structure reliability is strong, is favorable to reducing cooking utensil's production technology difficulty and reduces cooking utensil's manufacturing cost.

Wherein, first spacing portion and disk seat can formula structure as an organic whole, and the production technology step can be simplified on the one hand to first spacing portion and the disk seat of integral type structure, reduction in production cost, and on the other hand can promote the structural strength between disk seat and the first spacing portion, avoids first spacing portion to buckle or even fracture in structure section department. And then realize optimizing first valve body structure, reduce first valve body cost, promote the technological effect of first valve body reliability.

In any of the above technical solutions, the first valve body further includes: and the first elastic piece is connected with the second valve body and the first valve core and is in a compression state.

In the technical scheme, a first elastic piece is further arranged on the first valve body, one end of the first elastic piece is connected with the first valve core, the other end of the first elastic piece is connected with the second valve body, the first elastic piece is always in a compression state, so that the first valve core is ensured to stay at a closing position through the elastic force of the first elastic piece when the first valve body is in a non-opening state, and the first valve core is automatically closed in a non-triggering state. And after the substance in the first cavity contacts the first valve core, the substance applies pressure to the first valve core to press the first valve core to the closed position, so that the one-way conduction of the first flow channel section is realized. And then realize optimizing cooking utensil structure, promote cooking utensil work security and reliability, extension cooking utensil life promotes the technological effect that the user used and experienced.

In any of the above aspects, the second valve body comprises: the second valve core is movably arranged in the second flow passage section; and the second elastic element is connected with the second valve seat and the second valve core and is in a compressed state.

In this technical solution, the structure of the second valve body is defined. Specifically, the second valve body includes a second valve spool and a second elastic member. The second valve core is movably arranged in the second flow passage section, the second elastic piece is also arranged in the second flow passage section, one end of the second elastic piece is connected with the valve seat, and the other end of the second elastic piece is connected with the second valve core. When the acting force of the cooking medium in the first flow channel section on the second valve core is smaller than the elastic force of the second elastic piece, the second valve core abuts against the valve seat and covers the outlet of the first flow channel section, and therefore the first flow channel section is closed through the second valve core. Correspondingly, when the acting force of the cooking medium in the first flow channel section on the second valve core is larger than the elastic force of the second elastic part, the cooking medium can push the second valve core to be away from the outlet of the first flow channel section, and the cooking medium can flow into the first cavity through the second flow channel section. Through setting up the second elastic component and making the second valve core support and lean on first valve seat, make the second valve body possess the ability of opening or closing first flow channel section to prevent the liquid backward flow in the pot body when cooking medium conveyor breaks down on the one hand, on the other hand prevents the liquid leakage in the interior pot when the pot body rocks. And then realize optimizing cooking utensil structure, promote cooking utensil security and reliability, extension cooking utensil life's technological effect.

In any one of the above solutions, the second valve body further includes: the guide piece is arranged in the second flow channel section in a penetrating mode and connected with the valve seat and the first elastic piece, and the second valve core and the second elastic piece are arranged on the guide piece in a sleeved mode.

In this technical solution, in accordance with the above technical solution, the structure of the second valve body is further defined. Specifically, the second valve body is provided with a guide piece, the guide piece is arranged in the second flow passage section in a penetrating mode, and the extending direction of the guide piece is consistent with the extending direction of the second flow passage section. The guide piece is cylindrical, and the second valve core is provided with a mounting hole matched with the guide piece so as to be sleeved on the guide piece through the mounting hole. Meanwhile, the second elastic element is also sleeved on the guide element to ensure that the second valve core moves along the extension direction of the guide element when the first flow passage section is opened or closed. Therefore, on one hand, the phenomenon that the first flow channel section is not completely blocked due to the deflection of the moving track of the guide piece is avoided, and on the other hand, the probability that the second valve body is blocked in advance is reduced. And then realize optimizing second valve body structure, promote the technical effect of second valve body structural stability and reliability.

In any one of the above solutions, the second valve body further includes: the second limiting part is arranged on the guide piece, the second valve core is positioned between the second elastic piece and the second limiting part, and the second valve core can abut against the second limiting part to close the first flow channel section.

In this technical scheme, accept above-mentioned technical scheme, still be provided with the spacing portion of second on the second valve body, the spacing portion cover of second is established on the guide piece. After the second valve body is assembled, the second valve core is located between the second limiting part and the second elastic part. The second limiting part is matched with the valve seat and used for limiting the position of the second valve core in the second flow passage section. Specifically, when the acting force of the cooking medium in the first flow passage section on the second valve core is smaller than the elastic force of the second elastic part, the second valve core simultaneously abuts against the valve seat and the second limiting part, so that the outlet of the first flow passage section is blocked by the second valve core. Correspondingly, when the acting force of the cooking medium in the first flow passage section on the second valve core is larger than the elastic force of the second elastic part, the cooking medium pushes the second valve core to be away from the outlet of the first flow passage section and the second limiting part, and at the moment, the cooking medium flows into the first cavity through the gap between the valve seat and the second guide part. Through setting up the spacing portion of second, make the spacing portion of second can cooperate first disk seat to support the second case, avoid the second case to buckle even fracture. Meanwhile, the second limiting part can also improve the position accuracy of the second valve core, and the second valve core can be ensured to block the first flow passage section. And then realize optimizing second valve body structure, promote second valve body structural stability and operational reliability, reduce the technological effect of cooking utensil fault rate.

Wherein, spacing portion of second and guide can formula structure as an organic whole, and the production technology step can be simplified on the one hand to the spacing portion of integrated into one piece second and guide, reduction in production cost, and on the other hand can promote the structural strength between guide and the spacing portion of second, avoids the spacing portion of second to buckle at the structure section department even fracture. And then realize optimizing second valve body structure, reduce second valve body cost, promote the technical effect of second valve body reliability.

In any of the above technical solutions, the valve seat includes: the shell is partially arranged on the pot body in a penetrating way and buckled on the outer side of the pot body; the cover body is connected with the shell and buckled on the inner side of the pot body.

In this solution, the structure of the valve seat is defined. Specifically, the valve seat includes casing and the cover body, and the casing lock is in the outside of the pot body, and partial casing wears to establish on the pot body to form the inside and outside runner of intercommunication first cavity on the valve seat. The cover body is arranged in the first cavity and connected with the shell, and after assembly is completed, the cover body is arranged relative to the shell and buckled on the inner side of the pot body. On one hand, the cover body and the shell are respectively buckled on the inner side and the outer side of the pot body, so that the cover body and the shell can be accurately positioned on the pot body through the compression force generated by buckling connection, and meanwhile, the gap between the buckling surface and the pot body is eliminated. On the other hand, the valve seat is divided into the shell and the cover body, so that convenience is provided for disassembling and assembling the valve seat, and a user can take down the valve seat from the pot body after removing the connection between the shell and the cover body. And then realized promoting disk seat assembly precision and structural reliability, reduced cooking utensil and maintained the degree of difficulty and maintenance cost, promoted the technical effect that the user used and experienced.

In any one of the above technical solutions, the cover body is provided with a third through hole, and the housing includes: the second shell is arranged on the pot body in a penetrating way, is connected with the cover body and comprises a second through hole; the first shell is arranged in the second through hole in a penetrating mode and comprises a first through hole.

In this technical scheme, the structure of the valve seat is further limited in the light of the above technical scheme. Specifically, the shell comprises a first shell and a second shell, a first through hole is formed in the first shell, a second through hole is formed in the second shell, and a third through hole is formed in the cover body. The second casing is arranged on the pot body in a penetrating mode, the second casing is connected with the cover body, the cover body is buckled at one end of the second through hole, the guide piece on the second valve body is connected with the cover body, and the second elastic piece abuts against the cover body. The first shell is arranged in the second through hole in a penetrating mode and connected with the second shell. After assembly, the first through hole forms a first flow passage section, and the second through hole and the third through hole, which are not overlapped with the first through hole, form a second flow passage section. When the cooking medium is introduced into the first cavity, the liquid firstly flows into the first through hole, then flows into the third through hole through the second through hole and finally flows into the first cavity. Through setting up first casing and second casing, refined the valve seat structure, provide convenient condition for the first valve body of user's dismouting and second valve body. Specifically, after first valve body and/or second valve body broke down, the user can take out first valve body and second valve body through dismantling first casing in the pot body outside, has removed the step at the inboard dismouting cover body of pot body from to the dismouting degree of difficulty of first valve body and second valve body has been simplified. And then realized optimizing the disk seat structure, reduced the disk seat and maintained the degree of difficulty and maintenance cost, promoted the user and used the technical effect who experiences.

In any of the above solutions, the first housing and the second housing are screwed.

In this technical scheme, bearing the above technical scheme, the connection mode of first casing and second casing has been made a limit, and first casing and second casing pass through threaded connection. Specifically, the first shell is provided with first threads, the first threads are located on the outer peripheral side of the first shell, the second shell is provided with second threads, and the second threads are located on the runner wall of the second runner section. And in the assembling process, the first thread is screwed into the second thread to complete the connection of the first valve body and the second valve body, and part of the first shell is embedded into the second shell. Wherein, threaded connection possesses the dismouting degree of difficulty and hangs down, advantage that connection precision is high, through setting up this threaded connection structure, can simplify the assembly degree of difficulty of first valve body and second valve body on the one hand, and on the other hand can reduce the degree of difficulty when the user maintains and changes first valve body and/or second valve body. And then realize reducing cooking utensil assembly degree of difficulty and the maintenance degree of difficulty, promote cooking utensil's structural accuracy, provide the technological effect of the condition of facilitating for the user.

In any of the above technical solutions, the cooking appliance further includes: and the sealing element is arranged between the shell and the pot body.

In this technical scheme, be provided with the sealing member on the cooking utensil. The sealing element is filled between the shell and the outer surface of the pan body and is arranged around the first flow passage section. By arranging the sealing element, the sealing element can seal the gap between the shell and the pot body, thereby preventing the liquid in the first cavity from leaking through the gap between the shell and the pot body. Thereby realizing the technical effects of improving the sealing performance of the pot body, strengthening the working safety and reliability of the cooking utensil and prolonging the service life of the cooking utensil.

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

Drawings

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

fig. 1 shows one of the schematic structural views of a cooking appliance according to an embodiment of the present invention;

FIG. 2 shows an enlarged partial view of the cooking appliance shown in FIG. 1 at A;

fig. 3 shows a perspective view of the cooking appliance as shown in fig. 1;

fig. 4 shows a second schematic structural view of a cooking appliance according to an embodiment of the present invention;

fig. 5 shows a partial enlarged view of the cooking appliance at B as shown in fig. 4;

fig. 6 shows a perspective view of the cooking appliance as shown in fig. 4.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:

100 cooking utensil, 110 cooker body, 112 second cavity, 120 pan body, 122 first cavity, 130 valve body assembly, 140 first valve body, 142 first shell, 1422 first flow passage section, 144 first valve core, 146 first elastic piece, 148 first limit portion, 150 second valve body, 152 second shell, 1522 second flow passage section, 154 second valve core, 156 second elastic piece, 158 guide piece, 159 second limit portion, 160 sealing piece, 180 trigger portion, 182 third shell, 1822 third flow passage, 184 third valve core, 186 third limit portion.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A cooking appliance 100 according to some embodiments of the present invention is described below with reference to fig. 1 to 6.

Example one

As shown in fig. 1, 2 and 3, in a first aspect embodiment of the present invention, there is provided a cooking appliance 100, the cooking appliance 100 including: a pan body 120 including a first cavity 122; the valve seat is arranged on the pot body 120 and comprises a flow channel communicated with the first cavity 122, and the flow channel comprises a first opening positioned outside the first cavity 122 and a second opening positioned in the second cavity: the valve body assembly 130 is disposed in the flow passage and used for closing the flow passage in a direction from the second opening to the first opening.

In the cooking appliance 100 of the present invention, the cooking appliance 100 includes a pot body 120 and a valve seat. The pan body 120 is provided with a first cavity 122, the first cavity 122 is used for containing food materials to be cooked, and the food materials are sufficiently heated in the first cavity 122 so as to obtain food meeting the requirements of users. The valve seat is arranged on the pot body 120, a flow passage is arranged on the valve seat, the first end is communicated with the outer space of the pot body 120, the second end of the flow passage is communicated with the first cavity 122, the opening of the flow passage at the first end is a first opening, and the opening at the second end is a second opening. By providing the valve seat with a flow passage, a medium required for cooking, which may be high-temperature steam, or a liquid or a gas-liquid mixture, may be introduced into the first cavity 122 through the flow passage. Specifically, during the introduction of the medium, the medium flows through the first opening and the second opening in sequence, and finally flows into the first cavity 122.

On the basis, a valve body assembly 130 is further disposed in the cooking appliance 100, the valve body assembly 130 is mounted in the flow passage on the valve seat, and the valve body assembly 130 can close the flow passage in the direction from the second opening to the first opening, so as to prevent the substance in the first cavity 122 from leaking to the outside from the flow passage without affecting the medium flowing into the first cavity 122. Thereby solving the technical problem that the material in the pot body 120 is easy to leak in the existing product and avoiding the leaked liquid from damaging other electric appliance structures in the cooking utensil 100. And then realize optimizing cooking utensil 100 structure, promote cooking utensil 100 work security and reliability, extension cooking utensil 100 life promotes the technological effect that the user used and experienced.

Example two

As shown in fig. 1 and 2, in the second aspect of the present invention, the flow passage includes a first flow passage section 1422, and the valve body assembly 130 includes: the first valve body 140 is disposed in the first flow passage section 1422 and is in one-way communication in a direction from the first opening to the second opening.

In this embodiment, the flow path includes a first flow path segment 1422 and the first flow path segment 1422 is connected to the first opening. On this basis, the valve body assembly 130 includes the first valve body 140, the first valve body 140 is disposed in the first flow passage section 1422, and the first valve body 140 is in one-way communication in the direction from the first opening to the second opening. Specifically, when a medium needs to be introduced into the first cavity 122, the first valve body 140 opens the first flow passage section 1422, and the medium can flow into the first cavity 122 through the first flow passage section 1422. Correspondingly, after the medium is introduced, the food material or the liquid in the first cavity 122 may press the first valve body 140, so that the first valve body 140 closes the first flow passage section 1422, thereby achieving the one-way conduction of the first valve body 140. By providing the first valve body 140 in the flow passage in a one-way communication manner, the substance in the first cavity 122 can be prevented from leaking out through the first flow passage section 1422 without affecting the introduction of the medium. And then realize optimizing cooking utensil 100 structure, promote cooking utensil 100 work security and reliability, extension cooking utensil 100 life promotes the technological effect that the user used and experienced.

EXAMPLE III

As shown in fig. 1 and 2, in the third embodiment of the present invention, the flow passage further includes a second flow passage section 1522 connected in series with the first flow passage section 1422, and the valve body assembly 130 further includes: the second valve body 150, connected to the first valve body 140, is disposed in the second flow path section 1522 for closing the first flow path section 1422 in a direction from the second opening to the first opening.

In this technical solution, a second flow channel section 1522 is further disposed on the flow channel, the second flow channel section 1522 is connected in series with the first flow channel section 1422 to form a complete flow channel, the second flow channel section 1522 is connected to the second opening, and the cooking medium introduced into the first cavity 122 needs to flow through the first flow channel section 1422 and then flow through the second flow channel section 1522. The valve body assembly 130 also includes a second valve body 150. The second valve body 150 is disposed within the second flow path section 1522, and the second valve body 150 is connected with the first valve body 140. Specifically, the second valve body 150 may close the first flow passage section 1422 in a direction from the second opening to the first opening to block the substance within the second flow passage section 1522 from flowing into the first flow passage section 1422. Through set up the second valve body 150 that one-way closed first flow path section 1422 in second flow path section 1522, make first valve body 140 and the cooperation of second valve body 150 form double-seal structure, even if first valve body 140 is opened by mistake, also can prevent the material in the first cavity 122 to flow into first flow path section 1422 through second valve body 150 to solve the easy problem of leaking of pot body 120. Through connecting first valve body 140 and second valve body 150, can promote the regional compact structure degree of runner to reduce cooking utensil 100's overall height on the basis of satisfying the leak-proof demand, with the stability that promotes pot body 120 through the focus that reduces pot body 120, thereby cut down the range of rocking of pot body 120 in the course of the work, ensure that the culinary art medium can be continuous stable lets in first cavity 122 and act on food. Meanwhile, the sealing difficulty at the valve seat area can be reduced by connecting the first valve body 140 and the second valve body 150 together, and compared with the technical scheme that the first valve body 140 and the second valve body 150 are respectively connected with the pot body 120, the number of the sealing elements 160 and the sealing difficulty of the structure can be reduced. And then realized optimizing cooking utensil 100 structure, promoted cooking utensil 100 job stabilization nature and sealing reliability, reduced cooking utensil 100 fault rate's technical effect.

Example four

As shown in fig. 1 and 2, in the fourth aspect of the present invention, in a state where the pressure of the medium in the first flow path section 1422 reaches a predetermined pressure, the second valve body 150 opens the first flow path section 1422, otherwise the second valve body 150 closes the first flow path section 1422.

In this embodiment, the second valve body 150 needs to be opened by pressure, and when the first valve body 140 is opened, the liquid can flow into the first flow path section 1422. Thereafter, when the current pressure value of the cooking medium in the first flow path segment 1422 is greater than the predetermined pressure value calibrated by the second valve body 150, the second valve body 150 opens the first flow path segment 1422 under the pressure of the cooking medium, and at this time, the cooking medium can flow into the first cavity 122 through the second flow path segment 1522 and act on the food to be cooked. Correspondingly, if the current pressure value of the cooking medium in the first flow path section 1422 is smaller than the predetermined pressure value calibrated by the second valve body 150, the second valve body 150 is in the closed state, and the cooking medium cannot flow into the first cavity 122.

By providing the second valve body 150 on the cooking appliance 100, the opening and closing of the first flow path section 1422 can be further defined by the second valve body 150 on the basis of the opening and closing of the first flow path section 1422 by the first valve body 140. For example: when the medium conveying device in the cooking appliance 100 is abnormal, and the medium pressure cannot reach the predetermined pressure value, the second valve body 150 may close the first flow passage section 1422, so as to prevent the cooking medium that cannot meet the cooking requirement from being mistakenly introduced into the first cavity 122; when the flow passage connection is unstable due to shaking or loosening of the pot body 120, the cooking medium may leak from the connection region of the valve seat, so that the current pressure value of the cooking medium in the first flow passage section 1422 cannot reach a predetermined pressure value, to prevent the liquid leakage by means of the second valve body 150. Thereby on the one hand, the cooking medium introduced into the first cavity 122 is ensured to meet the cooking requirement by the second valve body 150, and on the other hand, the sealing effect of the valve seat is enhanced by the second valve body 150 cooperating with the first valve body 140. Further, the technical effects of optimizing the structure of the cooking appliance 100, improving the safety and reliability of the cooking appliance 100 and prolonging the service life of the cooking appliance 100 are achieved.

EXAMPLE five

As shown in fig. 1 and 2, in a fifth aspect embodiment of the present invention, the first valve body 140 includes: a first spool 144 movably disposed within the first flow path section 1422; the first position-limiting portion 148 is disposed in the first flow path section 1422, the first valve element 144 is disposed between the second valve body 150 and the first position-limiting portion 148, and the first valve element 144 can abut against the first position-limiting portion 148 to close the first flow path section 1422.

In this embodiment, the structure of the first valve body 140 is defined. Specifically, the first valve body 140 includes a first valve spool 144 and a first stopper portion 148. The first valve spool 144 is movably disposed within the first flow passage section 1422, and the first valve spool 144 has a closed position, when the first valve spool 144 is in the closed position, the first flow passage section 1422 is blocked by the first valve spool 144, and cooking medium cannot flow through the first valve body 140. Specifically, the first valve body 140 is further provided with a first limiting portion 148, the first limiting portion 148 is located in the first flow passage section 1422 and connected to the flow passage wall of the first flow passage section 1422, and the first limiting portion 148 is disposed near the closed position of the first valve core 144. In a state where the first valve element 144 is not opened, the first valve element 144 abuts against the first stopper portion 148 to stay at the closed position, so that the first flow path section 1422 is blocked by the first stopper portion 148, and the first flow path section 1422 is turned on in one direction and turned off automatically. The structure that this technical scheme limited possesses the advantage that the structure complexity is low, the structure reliability is strong, is favorable to reducing cooking utensil 100's production technology degree of difficulty and reduces cooking utensil 100's manufacturing cost.

The first limiting portion 148 and the valve seat can be of an integrated structure, the first limiting portion 148 and the valve seat can be integrally formed, on one hand, the production process steps can be simplified, the production cost is reduced, on the other hand, the structural strength between the valve seat and the first limiting portion 148 can be improved, and the first limiting portion 148 is prevented from being bent or even broken at the structural section. Therefore, the structure of the first valve body 140 is optimized, the cost of the first valve body 140 is reduced, and the reliability of the first valve body 140 is improved.

EXAMPLE six

As shown in fig. 1 and 2, in the sixth embodiment of the present invention, the first valve body 140 further includes: the first elastic member 146 is connected to the second valve body 150 and the first valve core 144, and is in a compressed state.

In this embodiment, the first valve body 140 is further provided with a first elastic element 146, one end of the first elastic element 146 is connected to the first valve core 144, the other end of the first elastic element 146 is connected to the second valve body 150, and the first elastic element 146 is always in a compressed state, so that when the first valve body 140 is in a non-opening state, the first valve core 144 is ensured to stay at a closing position by its own elastic force, thereby realizing automatic closing of the first valve core 144 in the non-triggering state. Also, after the material in the first cavity 122 contacts the first spool 144, the material applies pressure to the first spool 144 to force the first spool 144 in the closed position, thereby achieving one-way conductance of the first flow path segment 1422. And then realize optimizing cooking utensil 100 structure, promote cooking utensil 100 work security and reliability, extension cooking utensil 100 life promotes the technological effect that the user used and experienced.

EXAMPLE seven

As shown in fig. 1 and 2, in a seventh embodiment of the present invention, the second valve body 150 includes: a second spool 154 movably disposed within the second flow path segment 1522; and a second elastic member 156 connecting the second valve seat and the second spool 154 and being in a compressed state.

In this embodiment, the structure of the second valve body 150 is defined. Specifically, the second valve body 150 includes a second valve spool 154 and a second elastic member 156. The second spool 154 is movably disposed in the second flow path section 1522, and the second elastic member 156 is also disposed in the second flow path section 1522, and one end of the second elastic member 156 is connected to the valve seat and the other end is connected to the second spool 154. Wherein, when the cooking medium in the first flow path section 1422 applies a force to the second spool 154 less than the elastic force of the second elastic member 156, the second spool 154 abuts against the valve seat and covers the outlet of the first flow path section 1422, thereby closing the first flow path section 1422 by the second spool 154. Correspondingly, when the acting force of the cooking medium in the first flow path section 1422 on the second valve core 154 is greater than the elastic force of the second elastic member 156, the cooking medium can push the second valve core 154 away from the outlet of the first flow path section 1422, and the cooking medium can flow into the first cavity 122 through the second flow path section 1522. By providing the second elastic member 156 and abutting the second valve spool 154 against the first valve seat, the second valve body 150 is provided with the capability of opening or closing the first flow passage section 1422, thereby preventing the liquid in the pot body 120 from flowing back when the cooking medium delivery device fails on the one hand, and preventing the liquid in the inner pot from leaking when the pot body 120 shakes on the other hand. Further, the technical effects of optimizing the structure of the cooking appliance 100, improving the safety and reliability of the cooking appliance 100 and prolonging the service life of the cooking appliance 100 are achieved.

Example eight

As shown in fig. 1 and 2, in an eighth aspect of the present invention, the second valve body 150 further includes: the guiding element 158 is disposed through the second flow path 1522 and connects the valve seat and the first elastic element 146, and the second valve spool 154 and the second elastic element 156 are disposed on the guiding element 158.

In this embodiment, in accordance with the above-described embodiment, the structure of the second valve body 150 is further defined. Specifically, the second valve body 150 is provided with a guide 158, the guide 158 is inserted into the second flow passage section 1522, and the extending direction of the guide 158 is consistent with the extending direction of the second flow passage section 1522. The guiding element 158 is cylindrical, and the second valve core 154 is provided with a mounting hole matched with the guiding element 158, so that the second valve core 154 is sleeved on the guiding element 158 through the mounting hole. Meanwhile, the second elastic member 156 is also fitted over the guide member 158 to ensure that the second spool 154 moves in the extending direction of the guide member 158 when opening or closing the first flow passage section 1422. Therefore, on one hand, the phenomenon that the first flow passage section 1422 is not completely blocked due to the deflection of the moving track of the guide member 158 is avoided, and on the other hand, the probability that the second valve body 150 is blocked before the structure is blocked is reduced. Therefore, the structure of the second valve body 150 is optimized, and the technical effects of improving the structural stability and reliability of the second valve body 150 are achieved.

Example nine

As shown in fig. 1 and 2, in a ninth aspect of the present invention, the second valve body 150 further includes: and a second stopper 159 provided on the guide 158, wherein the second spool 154 is located between the second elastic member 156 and the second stopper 159, and the second spool 154 may abut against the second stopper 159 to close the first flow path section 1422.

In this technical solution, in order to meet the above technical solution, the second valve body 150 is further provided with a second limiting portion 159, and the second limiting portion 159 is sleeved on the guiding member 158. After the assembly of the second valve body 150 is completed, the second valve spool 154 is located between the second stopper portion 159 and the second elastic member 156. The second limiting portion 159 cooperates with the valve seat to limit the position of the second spool 154 in the second flow path section 1522. Specifically, when the cooking medium in the first flow path section 1422 applies a force to the second spool 154 that is smaller than the elastic force of the second elastic member 156, the second spool 154 abuts against both the valve seat and the second stopper 159, thereby closing the outlet of the first flow path section 1422 by the second spool 154. Correspondingly, when the force applied by the cooking medium in the first flow passage section 1422 to the second valve core 154 is greater than the elastic force of the second elastic member 156, the cooking medium pushes the second valve core 154 away from the outlet of the first flow passage section 1422 and the second stopper, and the cooking medium flows into the first cavity 122 through the gap between the valve seat and the second guide portion. By providing the second limiting portion 159, the second limiting portion 159 can support the second valve element 154 in cooperation with the first valve seat, thereby preventing the second valve element 154 from bending or even breaking. Meanwhile, the second limiting portion 159 can also improve the position accuracy of the second spool 154, ensuring that the second spool 154 can block the first flow passage section 1422. Further, the technical effects of optimizing the structure of the second valve body 150, improving the structural stability and the working reliability of the second valve body 150 and reducing the failure rate of the cooking appliance 100 are achieved.

The second limiting portion 159 and the guide member 158 may be of an integral structure, and the integral second limiting portion 159 and the guide member 158 may simplify the production process steps and reduce the production cost, and may improve the structural strength between the guide member 158 and the second limiting portion 159, thereby preventing the second limiting portion 159 from bending or even breaking at the structural section. Therefore, the structure of the second valve body 150 is optimized, the cost of the second valve body 150 is reduced, and the reliability of the second valve body 150 is improved.

Example ten

As shown in fig. 1 and 2, in a tenth aspect of the present invention, a valve seat includes: the shell is partially arranged on the pot body 120 in a penetrating way and buckled on the outer side of the pot body 120; the cover body is connected with the shell and buckled on the inner side of the pot body 120.

In this solution, the structure of the valve seat is defined. Specifically, the valve seat includes a housing and a cover, the housing is fastened to the outer side of the pot body 120, and part of the housing is inserted into the pot body 120, so that a flow channel communicating the inside and the outside of the first cavity 122 is formed on the valve seat. The cover is disposed in the first cavity 122 and connected to the housing, and after assembly, the cover is disposed opposite to the housing and fastened to the inner side of the pot 120. On one hand, the cover body and the shell are respectively buckled on the inner side and the outer side of the pot body 120, so that the cover body and the shell can be accurately positioned on the pot body 120 through the pressing force generated by buckling connection, and the gap between the buckling surface and the pot body 120 is eliminated. On the other hand, dividing the valve seat into a housing and a cover body can provide convenient conditions for disassembling and assembling the valve seat, and a user can take the valve seat off the pot body 120 after removing the connection between the housing and the cover body. Therefore, the assembling precision and the structural reliability of the valve seat are improved, the maintenance difficulty and the maintenance cost of the cooking appliance 100 are reduced, and the technical effect of the use experience of a user is improved.

EXAMPLE eleven

As shown in fig. 1 and 2, in an eleventh embodiment of the present invention, a third through hole is provided on the cover, and the housing includes: the second shell 152 penetrates through the pot body 120, is connected with the cover body and comprises a second through hole; the first housing 142 is disposed through the second through hole and includes a first through hole.

In this technical scheme, the structure of the valve seat is further limited in the light of the above technical scheme. Specifically, the housing includes a first housing 142 and a second housing 152, the first housing 142 is provided with a first through hole, the second housing 152 is provided with a second through hole, and the cover is provided with a third through hole. The second housing 152 is disposed through the pot body 120, the second housing 152 is connected to the cover, the cover is fastened to one end of the second through hole, the guiding element 158 of the second valve body 150 is connected to the cover, and the second elastic element 156 abuts against the cover. The first housing 142 is disposed through the second through hole and connected to the second housing 152. After assembly, the first through hole forms a first flow passage section 1422, and the second and third through holes, which do not overlap the first through hole, form a second flow passage section 1522. When the cooking medium is introduced into the first cavity 122, the liquid flows into the first through hole, then flows into the third through hole through the second through hole, and finally flows into the first cavity 122. By providing the first and second housings 142 and 152, the valve seat structure is refined, providing convenience for a user to disassemble and assemble the first and second valve bodies 140 and 150. Specifically, after the first valve body 140 and/or the second valve body 150 are failed, the user can take out the first valve body 140 and the second valve body 150 by disassembling the first housing 142 outside the pot body 120, so that the step of disassembling and assembling the cover body inside the pot body 120 is omitted, and the difficulty in disassembling and assembling the first valve body 140 and the second valve body 150 is simplified. And then realized optimizing the disk seat structure, reduced the disk seat and maintained the degree of difficulty and maintenance cost, promoted the user and used the technical effect who experiences.

Example twelve

As shown in fig. 1 and 2, in the twelfth embodiment of the present invention, the first housing 142 and the second housing 152 are screwed.

In this embodiment, in order to meet the above-mentioned technical solution, the connection manner of the first housing 142 and the second housing 152 is defined, and the first housing 142 and the second housing 152 are connected by a screw thread. Specifically, the first housing 142 is provided with a first thread located on an outer circumferential side of the first housing 142, and the second housing 152 is provided with a second thread located on a flow path wall of the second flow path section 1522. During assembly, the first threads are threaded into the second threads to complete the connection of the first valve body 140 and the second valve body 150 and to embed a portion of the first housing 142 into the second housing 152. Wherein, threaded connection possesses the dismouting and hardly possesses, the high advantage of connection precision, through setting up this threaded connection structure, can simplify the assembly degree of difficulty of first valve body 140 and second valve body 150 on the one hand, and on the other hand can reduce the degree of difficulty when the user maintains and changes first valve body 140 and/or second valve body 150. And then realize reducing cooking utensil 100 assembly degree of difficulty and the maintenance degree of difficulty, promote cooking utensil 100's structural accuracy, provide the technological effect of the condition of facilitating for the user.

EXAMPLE thirteen

As shown in fig. 1 and 2, in a thirteenth embodiment of the present invention, the cooking appliance 100 further includes: and a sealing member 160 disposed between the housing and the pot body 120.

In this embodiment, the sealing member 160 is disposed on the cooking appliance 100. Seal 160 fills in between the housing and the outer surface of pan body 120, specifically disposed around first flow passage section 1422. By providing sealing member 160, sealing member 160 can seal the gap between housing and pan body 120, thereby preventing the liquid in first cavity 122 from leaking through the gap between housing and pan body 120. Thereby realizing the technical effects of improving the sealing performance of the pot body 120, strengthening the working safety and reliability of the cooking utensil 100 and prolonging the service life of the cooking utensil 100.

Example fourteen

As shown in fig. 4, 5 and 6, in a fourteenth embodiment of the present invention, the cooking appliance 100 further includes: a pot body 110; the pot body 120 is detachably connected with the pot body 110; a trigger part 180 provided on the pot body 110; a first valve body 140 disposed on the pot body 120; wherein, in a state that the pot body 120 is connected with the pot body 110, the trigger part 180 contacts with the first valve body 140, the first valve body 140 opens the flow passage, otherwise the first valve body 140 closes the flow passage.

In the cooking appliance 100 of the present invention, the cooking appliance 100 includes a pot body 110 and a pot body 120. The pot body 110 is a main frame structure of the cooking appliance 100, and is used for positioning and supporting other structures on the cooking appliance 100. The pot body 120 is a cooking structure of the cooking apparatus 100, wherein the pot body 120 is provided with a first cavity 122 and a valve seat, the first cavity 122 is used for containing food to be cooked, a flow channel in the valve seat communicates with the inside and the outside of the first cavity 122, so as to introduce a medium required for cooking into the first cavity 122 by means of the first flow channel section 1422, and the medium may be high-temperature steam, or a liquid or a gas-liquid mixture. Specifically, the pot body 120 is detachably connected to the pot body 110, and after the pot body 120 is connected to the pot body 110, the medium feeding device on the pot body 110 can feed the cooking medium into the first cavity 122 through the flow channel, so that the pot body 120 enters the cooking state.

On the basis, the cooking appliance 100 is further provided with a first valve body 140 and a trigger part 180, and the first valve body 140 is connected with the pot body 120, particularly arranged at the flow passage, and used for opening or closing the flow passage. The trigger part 180 is connected to the pot body 110, and is disposed opposite to the first valve body 140. When the pot body 120 is coupled to the pot body 110, the trigger part 180 provided corresponding to the first valve body 140 contacts the first valve body 140, thereby triggering the first valve body 140 to be opened by the contact. Correspondingly, when the pot body 120 shakes relative to the pot body 110 or the pot body 120 is detached from the pot body 110, the contact force of the trigger part 180 to the first valve body 140 is reduced or the trigger part 180 is separated from the first valve body 140, and at this time, the first valve body 140 is restored from the open state to the closed state, so that the flow channel is closed to prevent the liquid in the first cavity 122 from leaking from the flow channel.

Therefore, the first valve body 140 is arranged at the flow channel of the pot body 120, and the trigger part 180 is arranged at the corresponding position of the pot body 110, so that the flow channel can be closed by the first valve body 140 in a non-trigger state, and the flow channel can be opened in a triggered state, so that the automatic opening and closing of the flow channel can be realized through the structure, the cooking requirement and the sealing requirement of the pot body 120 are met, the technical problem that liquid in the inner pot is easy to leak in the related art is solved, and the leaked liquid is prevented from damaging other electric appliance structures in the cooking appliance 100. And then realize optimizing cooking utensil 100 structure, promote cooking utensil 100 work security and reliability, extension cooking utensil 100 life promotes the technological effect that the user used and experienced.

Example fifteen

As shown in fig. 4, 5 and 6, in the fifteenth aspect embodiment of the present invention, the pot body 110 includes the second cavity 112, and the trigger part 180 includes: the third shell 182 is arranged on the cooker body 110 and comprises a third flow channel 1822 communicated with the second cavity 112; wherein, in a state that the pot body 120 is connected with the pot body 110, the third housing 182 is in contact with the first valve body 140, and the third flow passage 1822 communicates with the flow passage.

In this embodiment, the structure of the pot body 110 and the trigger part 180 is defined. Specifically, the third shell 182 is connected to the pot body 110, the second cavity 112 is disposed in the pot body 110, and the third shell 182 is provided with a third flow passage 1822 penetrating through the third shell 182. After the assembly of the third housing 182 and the pot body 110 is completed, the third flow passage 1822 communicates with the second cavity 112. Wherein, the cooking medium is generated in the second cavity 112, and after the connection of the pot body 120 and the pot body 110 is completed, the outlet end of the third shell 182 abuts against the first valve core 144, so that the first valve core 144 is far away from the first limiting part 148. At this time, one end of the third flow channel 1822 is communicated with the second cavity 112, and the other end is communicated with the first flow channel segment 1422, so that the cooking medium can flow into the first valve body 140 through the third flow channel 1822 and push the second valve core 154. Therefore, the cooking medium cooks the food in the first cavity 122, so as to optimize the structure of the cooking appliance 100, widen the functions of the cooking appliance 100 and improve the quality of the cooked food.

Example sixteen

As shown in fig. 1 and 2, in a sixteenth embodiment of the present invention, the trigger unit 180 further includes: a third stopper 186 provided in the third flow channel 1822; and a third spool 184 provided in the third flow passage 1822, wherein the third spool 184 is located between the first valve body 140 and the third stopper 186 in the extending direction of the third flow passage 1822.

In this embodiment, the trigger 180 is further provided with a third stopper 186 and a third valve element 184. The third stopper 186 is connected to the third housing 182 and is located in the third flow passage 1822. The third spool 184 is assembled in the third flow passage 1822, and after the trigger unit 180 is assembled, the third spool 184 is interposed between the first valve body 140 and the third stopper 186 along the extending direction of the third flow passage 1822. In the working process, when the inner pot has a backflow phenomenon, the backflow liquid can push the third valve element 184 to move towards the direction close to the third limiting portion 186, and when the third valve element 184 abuts against the third limiting portion 186, the third valve element 184 blocks the third flow channel 1822 to prevent the liquid from flowing back to the second cavity 112. By providing the third valve core 184 and the third position-limiting portion 186, the first valve body 140 and the second valve body 150 can be matched to form a triple protection, so as to prevent the liquid in the pot body 120 from flowing back to the second cavity 112. Meanwhile, the third spool 184 may also prevent the condensed water in the third flow passage 1822 from flowing back into the second chamber 112. And then realize optimizing trigger part 180 structure, promote cooking utensil 100 work safety and reliability, reduce the technical effect of product fault rate.

Example seventeen

In a seventeenth embodiment of the present invention, the cooking appliance 100 further comprises: a steam generating device disposed in the second cavity 112; and the steam pipeline is arranged in the second cavity 112 and is communicated with the steam generating device and the third flow channel 1822.

In this embodiment, the cooking appliance 100 further includes a steam generating device disposed in the second cavity 112 for generating steam, and a steam line also disposed in the second cavity 112, one end of which communicates with the steam generating chamber inside the steam generating device, and the other end of which communicates with the third flow channel 1822. During operation, steam generated by the steam generating device flows into the third flow channel 1822 via the steam line and pushes the third spool 184 open, and if the third housing 182 pushes the first spool 144 away from the first stopper 148, steam can flow into the space between the first spool 144 and the second spool 154. On the basis, if the pushing force of the steam on the second valve core 154 is greater than the elastic force of the second elastic member 156, the steam can push the second valve core 154 open and flow into the first cavity 122, so that the food in the first cavity 122 is cooked by the steam, thereby improving the quality of the cooked food and improving the user experience.

Therefore, the first valve body 140 is arranged at the flow channel of the pot body 120, and the trigger part 180 is arranged at the corresponding position of the pot body 110, so that the flow channel can be closed by the first valve body 140 in a non-trigger state, and the flow channel can be opened in a triggered state, so that the automatic opening and closing of the flow channel can be realized through the structure, the cooking requirement and the sealing requirement of the pot body 120 are met, the technical problem that liquid in the inner pot is easy to leak in the related art is solved, and the leaked liquid is prevented from damaging other electric appliance structures in the cooking appliance 100. And then realize optimizing cooking utensil 100 structure, promote cooking utensil 100 work security and reliability, extension cooking utensil 100 life promotes the technological effect that the user used and experienced.

Specifically, a heating device may be further disposed on the cooking appliance, and the heating device is disposed in the second cavity 112 for heating the steam generated by the steam generating device, so as to obtain high-temperature steam, so as to heat the food in the first cavity 122 by the high-temperature steam.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically defined, the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the present disclosure, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (13)

1. A cooking appliance, comprising:

a pan body comprising a first cavity;

the disk seat is located on the pot body, including the intercommunication the runner of first cavity, the runner is including being located first opening outside the first cavity and being located the second opening of second cavity:

and the valve body assembly is arranged in the flow passage and used for closing the flow passage in the direction from the second opening to the first opening.

2. The cooking appliance of claim 1, wherein the flow passage comprises a first flow passage section, the valve body assembly comprising:

the first valve body is arranged in the first flow channel section and is communicated in a one-way mode in the direction from the first opening to the second opening.

3. The cooking appliance of claim 2, wherein the flow passage further comprises a second flow passage section in series with the first flow passage section, the valve body assembly further comprising:

and the second valve body is connected with the first valve body, arranged in the second flow passage section and used for closing the first flow passage section in the direction from the second opening to the first opening.

4. The cooking appliance according to claim 3, wherein the second valve body opens the first flow passage section in a state where the medium pressure in the first flow passage section reaches a predetermined pressure, and otherwise closes the first flow passage section.

5. The cooking appliance of claim 3, wherein the first valve body comprises:

the first valve core is movably arranged in the first flow channel section;

the first valve core is positioned between the second valve body and the first limiting part, and can abut against the first limiting part to close the first flow passage section.

6. The cooking appliance of claim 5, wherein the first valve body further comprises:

and the first elastic piece is connected with the second valve body and the first valve core and is in a compression state.

7. The cooking appliance of claim 6, wherein the second valve body comprises:

the second valve core is movably arranged in the second flow passage section and can abut against the valve seat to close the first flow passage section;

and the second elastic element is connected with the valve seat and the second valve core and is in a compressed state.

8. The cooking appliance of claim 7, wherein the second valve body further comprises:

and the guide piece is arranged in the second flow channel section in a penetrating manner and is connected with the valve seat and the first elastic piece, and the second valve core and the second elastic piece are sleeved on the guide piece.

9. The cooking appliance of claim 8, wherein the second valve body further comprises:

the second limiting part is arranged on the guide piece, the second valve core is positioned between the second elastic piece and the second limiting part, and the second valve core can abut against the second limiting part to close the first flow passage section.

10. The cooking appliance of any one of claims 1 to 9, wherein the valve seat comprises:

the shell is partially arranged on the pot body in a penetrating way and buckled on the outer side of the pot body;

the cover body is connected with the shell and buckled on the inner side of the pot body.

11. The cooking appliance of claim 10, wherein the cover is provided with a third through hole, and the housing comprises:

the second shell is arranged on the pot body in a penetrating mode, is connected with the cover body and comprises a second through hole;

the first shell is arranged in the second through hole in a penetrating mode and comprises a first through hole.

12. The cooking appliance of claim 11, wherein the first housing and the second housing are threaded.

13. The cooking appliance of claim 10, further comprising:

and the sealing element is arranged between the shell and the pot body.

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