Valve structure, cover body assembly and cooking utensil

Abstract

The utility model provides a valve structure, a cover body assembly and a cooking utensil wherein the valve structure comprises: a valve body having a valve cavity; the inlet is formed in the valve body and communicated with the valve cavity; the outlets are formed in the valve body and communicate with the valve cavity, and the axes of at least part of the outlets are arranged in a staggered mode; the sealing structure comprises a connecting piece and a plurality of sealing pieces arranged on the connecting piece, the sealing pieces correspond to the outlets in a one-to-one mode, each sealing piece can block the corresponding outlet or avoid the corresponding outlet, and the connecting piece can drive the sealing pieces to move. According to the technical scheme, the problem that the arrangement of the valve is affected due to the fact that the leading-out direction of the valve is fixed in the related technology is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of small household appliances, and in particular to a valve structure, a cover assembly and a cooking utensil. Background Art

[0002] Valves are widely used to control the flow and shutoff of liquids, gases, powders, and other media. Typically, a valve comprises a valve body, which is provided with an inlet and multiple outlets. A valve plate is provided within the valve body, which can adjust the flow between the inlet and the outlets.

[0003] In the related art, multiple outlets are arranged relative to each other, that is, the directions of the outlets are fixed and opposite. Since the outlet directions are arranged relative to each other, this will limit the arrangement of the valve and further result in the need for external piping when the valve is used. Utility Model Content

[0004] The main purpose of the present utility model is to provide a valve structure, a cover assembly and a cooking utensil to solve the problem in the related art that the valve outlet direction is fixed, which affects the arrangement of the valve.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a valve structure is provided, including: a valve body, the valve body having a valve cavity; an inlet, arranged on the valve body and connected to the valve cavity; a plurality of outlets, arranged on the valve body and connected to the valve cavity, the axes of at least some of the multiple outlets being staggered; a sealing structure, including a connecting member and a plurality of seals arranged on the connecting member, the plurality of seals being arranged in one-to-one correspondence with the plurality of outlets, each seal being capable of blocking the corresponding outlet or avoiding the corresponding outlet, and the connecting member being capable of driving the plurality of seals to move.

[0006] By applying the technical solution of the present invention, the valve body has a valve cavity, and the inlet and multiple outlets are all connected to the valve cavity. The axes of at least some of the multiple outlets are staggered, and the sealing structure includes a connecting piece and multiple seals, and the multiple seals and multiple outlets are arranged in a one-to-one correspondence. Through the above-mentioned arrangement, the seals can block or avoid the corresponding outlets and thus realize the conduction and cutoff of the valve structure. The axes of some outlets are staggered, so that the positions of the multiple outlets are different, that is, the fluid in the valve cavity can be diverted to different positions through multiple outlets at different positions, thereby making the diversion direction of the valve structure more comprehensive. Therefore, the technical solution of the present application effectively solves the problem in the related art that the valve outlet direction is fixed, which affects the arrangement of the valve.

[0007] Furthermore, the plurality of outlets include a first outlet and a second outlet, the axis of the first outlet and the axis of the second outlet are offset, the plurality of seals include a first seal and a second seal, the connector includes a first mounting rod, a second mounting rod, and a connecting rod connected between the first mounting rod and the second mounting rod, the first seal is disposed on the first mounting rod, the second seal is disposed on the second mounting rod, and the connector moves to drive the first seal and the second seal to move synchronously. The first seal can effectively block the first outlet, and the second seal can effectively block the second outlet. The first mounting rod can stabilize the position of the first seal, and the second mounting rod can stabilize the position of the second seal. The connecting rod can connect the first mounting rod and the second mounting rod together, thereby enabling synchronous movement of the first seal and the second seal.

[0008] Furthermore, the connecting rod is movably located inside the valve cavity, the axis of the first mounting rod is parallel to the axis of the second mounting rod, the first outlet and the second outlet are located on opposite sides of the axial plane of the valve cavity, the first seal is located inside the valve cavity, and the second seal is located outside the valve cavity. Through the above-mentioned arrangement, when the seal blocks the outlet, the fluid in the valve cavity can squeeze the first seal, thereby making the first seal fit tightly against the inner wall of the valve cavity, that is, the sealing effect of the first seal can be guaranteed. When the outlet needs to be opened, the connecting member is moved to create a gap between the second seal and the valve body, thereby allowing the fluid to flow out through the gap. At this time, the pressure in the valve cavity is reduced, thereby making it easier to move the first seal. That is, the above-mentioned arrangement enables the sealing structure to be driven with only a small force.

[0009] Furthermore, the connecting member further includes a third mounting rod, the outlet further includes a third outlet, and the sealing member further includes a third sealing member, the third sealing member being disposed on the third mounting rod, the third mounting rod being connected to the connecting rod, the axis of the third mounting rod being coincident with or parallel to the axis of the first mounting rod, and the third sealing member being disposed corresponding to the third outlet. This arrangement enables the first outlet, the second outlet, and the third outlet to be opened or closed synchronously, thereby improving discharge efficiency.

[0010] Furthermore, the connecting rod is located outside the valve cavity, and the connecting rod can move, swing or rotate. Through the above arrangement, the outlet can be blocked or opened.

[0011] Furthermore, when the connecting rod is movable, the first sealing member and the second sealing member are located outside the valve cavity, or the first sealing member is located inside the valve cavity and the second sealing member is located outside the valve cavity. The above arrangement is relatively simple and can ensure a sealing effect.

[0012] Furthermore, when the connecting rod is able to rotate, the first sealing member and the second sealing member are both located outside the valve cavity.

[0013] Furthermore, when the connecting rod is capable of swinging, the first mounting rod and the second mounting rod are spaced apart and both are hingedly connected to the connecting rod, the first sealing member is located inside the valve cavity, and the second sealing member is located outside the valve cavity.

[0014] Furthermore, a portion of the connecting rod is located inside the valve cavity, while the remaining portion is located outside the valve cavity. The connecting rod is movable or rotatable, and both the first seal and the second seal are located inside the valve cavity. The above arrangement can also achieve the conduction and cutoff of the control valve structure.

[0015] According to a second aspect of the present invention, a cover assembly is provided, comprising a valve structure, wherein the valve structure is the valve structure described above. The valve structure described above has multiple outlet directions and high outlet efficiency, so the cover assembly having the valve structure described above also has the above advantages.

[0016] According to a third aspect of the present invention, a cooking utensil is provided, comprising a cover assembly, wherein the cover assembly is the above-mentioned cover assembly. The valve structure in the above-mentioned cover assembly has multiple outlet directions, thereby allowing the outlet of the valve structure to avoid other structures, i.e., the valve structure can be installed in more positions, thereby reducing the difficulty of assembly. Therefore, the cooking utensil having the above-mentioned cover assembly also has the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 FIG2 shows a cross-sectional schematic diagram of a first embodiment of a valve structure according to the present utility model;

[0019] Figure 2 Shown Figure 1 A schematic cross-sectional view of a valve structure in which a seal avoids an outlet;

[0020] Figure 3 A cross-sectional schematic diagram of a second embodiment of a valve structure according to the present utility model is shown;

[0021] Figure 4 Shown Figure 3 A schematic cross-sectional view of a valve structure in which a seal avoids an outlet;

[0022] Figure 5A cross-sectional schematic diagram of a third embodiment of the valve structure according to the present utility model is shown;

[0023] Figure 6 Shown Figure 5 A schematic cross-sectional view of a valve structure in which a sealing member blocks an outlet;

[0024] Figure 7 A cross-sectional schematic diagram of a fourth embodiment of the valve structure according to the present utility model is shown;

[0025] Figure 8 Shown Figure 7 A schematic cross-sectional view of a valve structure in which a sealing member blocks an outlet;

[0026] Figure 9 A cross-sectional schematic diagram of a fifth embodiment of the valve structure according to the present utility model is shown;

[0027] Figure 10 Shown Figure 9 A schematic cross-sectional view of a valve structure in which a seal avoids an outlet;

[0028] Figure 11 FIG2 shows a cross-sectional schematic diagram of a sixth embodiment of a valve structure according to the present utility model;

[0029] Figure 12 Shown Figure 11 A schematic cross-sectional view of a valve structure in which a seal avoids an outlet;

[0030] Figure 13 FIG2 shows a cross-sectional schematic diagram of a seventh embodiment of a valve structure according to the present utility model;

[0031] Figure 14 Shown Figure 13 A schematic cross-sectional view of a valve structure in which a seal avoids an outlet;

[0032] Figure 15 FIG2 shows a cross-sectional schematic diagram of an eighth embodiment of a valve structure according to the present utility model;

[0033] Figure 16 Shown Figure 15 A schematic cross-sectional view of a valve structure in which a seal avoids an outlet;

[0034] Figure 17 FIG2 shows a cross-sectional schematic diagram of a ninth embodiment of a valve structure according to the present utility model;

[0035] Figure 18 Shown Figure 17 A schematic top view of a valve structure;

[0036] Figure 19 Shown Figure 17 A schematic cross-sectional view of a valve structure in which a seal avoids an outlet;

[0037] Figure 20 Shown Figure 19 Schematic top view of the valve structure.

[0038] The above drawings include the following reference numerals:

[0039] 10. Valve body; 11. Valve chamber; 21. Inlet; 22. Outlet; 221. First outlet; 222. Second outlet; 223. Third outlet; 30. Sealing structure; 31. Connecting piece; 311. First mounting rod; 312. Second mounting rod; 313. Connecting rod; 314. Third mounting rod; 32. Sealing piece; 321. First sealing piece; 322. Second sealing piece; 323. Third sealing piece. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0042] Unless otherwise specifically stated, the relative arrangement of the components and steps, the numerical expressions and the numerical values set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that for ease of description, the dimensions of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures. As Figure 1 and Figure 2 As shown, in embodiment 1, the valve structure includes: a valve body 10, an inlet 21, a plurality of outlets 22, and a sealing structure 30. The valve body 10 has a valve cavity 11. The inlet 21 is provided on the valve body 10 and communicates with the valve cavity 11. A plurality of outlets 22 are provided on the valve body 10 and communicate with the valve cavity 11, and the axes of at least some of the plurality of outlets 22 are staggered. The sealing structure 30 includes a connector 31 and a plurality of seals 32 provided on the connector 31. The plurality of seals 32 are provided in a one-to-one correspondence with the plurality of outlets 22. Each seal 32 can block the corresponding outlet 22 or avoid the corresponding outlet 22. The connector 31 can drive the plurality of seals 32 to move.

[0043] Applying the technical solution of embodiment one, the valve body 10 has a valve cavity 11, and the inlet 21 and multiple outlets 22 are all connected to the valve cavity 11. The axes of at least some of the multiple outlets 22 are staggered, and the sealing structure 30 includes a connecting member 31 and multiple sealing members 32, and the multiple sealing members 32 and the multiple outlets 22 are arranged in a one-to-one correspondence. Through the above-mentioned arrangement, the sealing member 32 can block or avoid the corresponding outlet 22, thereby realizing the conduction and cutoff of the valve structure. The axes of some of the outlets 22 are staggered, so that the positions of the multiple outlets 22 are different, that is, the fluid in the valve cavity 11 can be diverted to different positions through multiple outlets 22 at different positions, thereby making the diversion direction of the valve structure more comprehensive. Therefore, the technical solution of embodiment one effectively solves the problem in the related art that the valve outlet direction is fixed, thereby affecting the arrangement of the valve.

[0044] It should be noted that the staggered arrangement of the axes of at least some of the multiple outlets 22 refers to the staggered arrangement of the axes of some of the multiple outlets 22, or the staggered arrangement of the axes of all the outlets 22.

[0045] The above-mentioned staggered arrangement means that there is a gap between the axes of the plurality of outlets 22 .

[0046] The axis of the outlet 22 is the center line of the outlet 22 . Specifically, in this embodiment, the outlet 22 is circular.

[0047] In the related art, two outlets 22 are disposed opposite each other on the valve body 10. During discharge, vortices are easily generated at the two outlets 22, thereby increasing resistance and noise. However, the multiple outlets 22 in the technical solution of this embodiment are staggered, which can avoid vortices and effectively avoid the generation of large resistance and noise.

[0048] like Figure 1 and Figure 2As shown, in the first embodiment, the connecting member 31 can drive the multiple sealing members 32 to move synchronously, so that the multiple outlets 22 are opened or closed simultaneously. The above arrangement can make the operation of the valve structure simpler and more convenient, and since the multiple outlets 22 can be opened simultaneously, the discharge volume can be increased.

[0049] like Figure 1 and Figure 2 As shown, in the first embodiment, the multiple outlets 22 include a first outlet 221 and a second outlet 222. The axis of the first outlet 221 and the axis of the second outlet 222 are staggered. The multiple seals 32 include a first seal 321 and a second seal 322. The connector 31 includes a first mounting rod 311, a second mounting rod 312, and a connecting rod 313 connected between the first mounting rod 311 and the second mounting rod 312. The first seal 321 is disposed on the first mounting rod 311, and the second seal 322 is disposed on the second mounting rod 312. The connector 31 moves to drive the first seal 321 and the second seal 322 to move synchronously. The first seal 321 can effectively block the first outlet 221, and the second seal 322 can effectively block the second outlet 222. The first mounting rod 311 can stabilize the position of the first seal 321, and the second mounting rod 312 can stabilize the position of the second seal 322. The connecting rod 313 can connect the first installation rod 311 and the second installation rod 312 together, thereby achieving synchronous movement of the first sealing member 321 and the second sealing member 322 .

[0050] like Figure 1 and Figure 2 As shown, in embodiment 1, the connecting rod 313 is movably located inside the valve cavity 11, the axis of the first mounting rod 311 is parallel to the axis of the second mounting rod 312, the first outlet 221 and the second outlet 222 are located on opposite sides of the axial plane of the valve cavity 11, the first seal 321 is located inside the valve cavity 11, and the second seal 322 is located outside the valve cavity 11. Through the above-mentioned arrangement, when the seal 32 blocks the outlet 22, the fluid in the valve cavity 11 can squeeze the first seal 321, thereby making the first seal 321 fit tightly against the inner wall of the valve cavity 11, that is, the sealing effect of the first seal 321 can be ensured. When it is necessary to open the outlet 22, the connecting member 31 is moved to create a gap between the second seal 322 and the valve body 10, thereby allowing the fluid to flow out through the gap. At this time, the pressure of the valve cavity 11 is reduced, thereby making it easier to move the first seal 321. That is, the above-mentioned arrangement enables the sealing structure 30 to be driven with only a small force. As Figure 3 and Figure 4As shown, in the second embodiment, the connecting member 31 further includes a third mounting rod 314, the outlet 22 further includes a third outlet 223, and the sealing member 32 further includes a third sealing member 323. The third sealing member 323 is disposed on the third mounting rod 314, the third mounting rod 314 is connected to the connecting rod 313, the axis of the third mounting rod 314 coincides with or is parallel to the axis of the first mounting rod 311, and the third sealing member 323 is disposed corresponding to the third outlet 223. The above arrangement enables the first outlet 221, the second outlet 222, and the third outlet 223 to be opened or closed synchronously, thereby improving the discharge efficiency.

[0051] Specifically, in this embodiment, there is a gap between the axes of the first outlet 221 , the second outlet 222 and the third outlet 223 , and the axis of the first outlet 221 is located between the axes of the second outlet 222 and the third outlet 223 .

[0052] In an embodiment not shown in the drawings, the axis of the first outlet 221 and the axis of the third outlet 223 are collinearly arranged, and there is a gap between the axis of the first outlet 221 and the axis of the second outlet 222 .

[0053] like Figure 5 and Figure 6As shown, in the third embodiment, the connecting rod 313 is located outside the valve cavity 11 and is movable. Specifically, the valve cavity 11 includes a first cavity and a second cavity spaced apart from each other, and a connecting cavity connecting the first cavity and the second cavity. The first outlet 221 is provided in the first cavity, and the second outlet 222 is provided in the second cavity. The first and second cavities can accommodate fluid and discharge it through the first and second outlets 221 and 222, thereby increasing the amount of fluid discharged. The connector 31 can simultaneously drive the first and second seals 321 and 322 to move. Since the first seal 321 is located in the first cavity and the second seal 322 is located between the first and second cavities, when the connector 31 moves so that the first seal 321 avoids the first outlet 221 and the second seal 322 avoids the second outlet 222, the fluid in the second cavity can push the second seal 322, thereby making it easier for the first seal 321 to move to a position that avoids the first outlet 221, thereby facilitating the movement of the sealing structure 30. Similarly, when the first seal 321 blocks the first outlet 221 and the second seal 322 blocks the second outlet 222, the fluid in the first cavity can squeeze the first seal 321, thereby making the position of the first seal 321 more stable and making it easier for the second seal 322 to remain in the position that blocks the second outlet 222. The connecting cavity can connect the first cavity and the second cavity, that is, after the fluid enters the first cavity through the inlet 21, it can enter the second cavity through the connecting cavity, thereby eliminating the need to machine the second inlet 21 on the valve body 10. This makes the overall structure simpler.

[0054] In other embodiments, the connecting rod 313 is located outside the valve cavity 11 , and the connecting rod 313 can rotate or swing.

[0055] like Figure 7 and Figure 8 As shown, in the fourth embodiment, when the connecting rod 313 is movable, the first sealing member 321 is located inside the valve cavity 11, and the second sealing member 322 is located outside the valve cavity 11. Specifically, the valve cavity 11 is L-shaped, and the connecting member 31 is a bent rod.

[0056] like Figure 9 and Figure 10 As shown, in the fifth embodiment, when the connecting rod 313 is movable, the first sealing member 321 and the second sealing member 322 are both located outside the valve cavity 11. When the connecting rod 313 drives the first sealing member 321 and the second sealing member 322 to move, the first sealing member 321 and the second sealing member 322 can respectively block or avoid the first outlet 221 and the second outlet 222.

[0057] like Figure 11 and Figure 12 As shown, in Example 6, when the connecting rod 313 is able to swing, the first mounting rod 311 and the second mounting rod 312 are spaced apart and are both hingedly connected to the connecting rod 313, the first sealing member 321 is located inside the valve cavity 11, and the second sealing member 322 is located outside the valve cavity 11. When the connecting rod 313 swings, it can synchronously drive the first mounting rod 311 and the second mounting rod 312 to move, and thus drive the first sealing member 321 and the second sealing member 322 to move and achieve blocking and avoidance.

[0058] Specifically, the axis of the first mounting rod 311 and the axis of the second mounting rod 312 are perpendicularly arranged.

[0059] like Figure 13 and Figure 14 As shown, in Example 7, when the connecting rod 313 is able to swing, the first mounting rod 311 and the second mounting rod 312 are spaced apart and are both hingedly connected to the connecting rod 313, the first sealing member 321 is located inside the valve cavity 11, and the second sealing member 322 is located outside the valve cavity 11. Specifically, the axis of the first mounting rod 311 and the axis of the second mounting rod 312 are arranged in parallel.

[0060] like Figure 15 and Figure 16 As shown, in the eighth embodiment, a portion of the connecting rod 313 is located inside the valve cavity 11, and the remaining portion of the connecting rod 313 is located outside the valve cavity 11. The connecting rod 313 is movable, and the first sealing member 321 and the second sealing member 322 are both disposed inside the valve cavity 11. The above arrangement enables the sealing member 32 to block the outlet 22 or avoid the outlet 22.

[0061] like Figures 17 to 20 As shown, in the ninth embodiment, a portion of the connecting rod is located inside the valve cavity 11, and the remaining portion of the connecting rod 313 is located outside the valve cavity 11. The connecting rod 313 is rotatable, and the first sealing member 321 and the second sealing member 322 are both disposed inside the valve cavity 11. The above arrangement can ensure a sealed state.

[0062] According to a second aspect of the present application, a cover assembly is provided. The cover assembly of this embodiment includes a valve structure, which is the valve structure described above. The valve structure described above has multiple outlet directions and high outlet efficiency. Therefore, the cover assembly having the valve structure described above also has the above advantages.

[0063] In this embodiment, the cover assembly also includes a driving member and a reset member, which are respectively arranged on both sides of the valve structure, that is, the driving member is arranged at the first end of the connecting member 31, and the reset member is arranged at the second end of the connecting member 31. The driving member can push the connecting member 31 to move, and the reset member can drive the connecting member 31 to reset.

[0064] like Figure 1 As shown, the driving member is on the right side of the connecting member 31 and the resetting member is on the left side of the connecting member 31 .

[0065] Specifically, the reset element is a spring, and the driving element is a solenoid valve or an electric motor.

[0066] According to a third aspect of the present application, a cooking appliance is provided. The cooking appliance of this embodiment includes a cover assembly, which is the cover assembly described above. The valve structure in the cover assembly has multiple outlet directions, thereby allowing the outlet 22 of the valve structure to avoid other structures. This allows the valve structure to be installed in more locations, thereby reducing the difficulty of assembly. Therefore, the cooking appliance including the cover assembly described above also has the aforementioned advantages.

[0067] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0068] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0069] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0070] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A valve structure, characterized in that: include: A valve body (10), wherein the valve body (10) has a valve cavity (11); an inlet (21) provided on the valve body (10) and communicating with the valve cavity (11); A plurality of outlets (22) are provided on the valve body (10) and communicate with the valve cavity (11), and the axes of at least some of the outlets (22) are staggered; The sealing structure (30) comprises a connecting member (31) and a plurality of sealing members (32) arranged on the connecting member (31), wherein the plurality of sealing members (32) are arranged in a one-to-one correspondence with the plurality of outlets (22), each of the sealing members (32) can block the corresponding outlet (22) or avoid the corresponding outlet (22), and the connecting member (31) can drive the plurality of sealing members (32) to move.

2. The valve structure according to claim 1, characterized in that: The plurality of outlets (22) include a first outlet (221) and a second outlet (222); the axis of the first outlet (221) and the axis of the second outlet (222) are staggered; the plurality of seals (32) include a first seal (321) and a second seal (322); the connecting member (31) includes a first mounting rod (311), a second mounting rod (312), and a connecting rod (313) connected between the first mounting rod (311) and the second mounting rod (312); the first seal (321) is arranged on the first mounting rod (311), and the second seal (322) is arranged on the second mounting rod (312); the connecting member (31) moves to drive the first seal (321) and the second seal (322) to move synchronously.

3. The valve structure according to claim 2, characterized in that: The connecting rod (313) is movably located inside the valve cavity (11), the axis of the first mounting rod (311) is parallel to the axis of the second mounting rod (312), the first outlet (221) and the second outlet (222) are located on opposite sides of the axial plane of the valve cavity (11), the first sealing member (321) is located inside the valve cavity (11), and the second sealing member (322) is located outside the valve cavity (11).

4. The valve structure according to claim 2, characterized in that: The connecting member (31) further includes a third mounting rod (314), the outlet (22) further includes a third outlet (223), and the sealing member (32) further includes a third sealing member (323). The third sealing member (323) is arranged on the third mounting rod (314), the third mounting rod (314) is connected to the connecting rod (313), the axis of the third mounting rod (314) coincides with or is parallel to the axis of the first mounting rod (311), and the third sealing member (323) is arranged corresponding to the third outlet (223).

5. The valve structure according to claim 2, characterized in that: The connecting rod (313) is located outside the valve cavity (11), and the connecting rod (313) is capable of moving, swinging or rotating.

6. The valve structure according to claim 5, characterized in that: When the connecting rod (313) is able to move, the first sealing member (321) and the second sealing member (322) are located outside the valve cavity (11), or the first sealing member (321) is located inside the valve cavity (11) and the second sealing member (322) is located outside the valve cavity (11).

7. The valve structure according to claim 5, characterized in that: When the connecting rod (313) is able to rotate, the first sealing member (321) and the second sealing member (322) are both located outside the valve cavity (11).

8. The valve structure according to claim 5, characterized in that: When the connecting rod (313) is able to swing, the first mounting rod (311) and the second mounting rod (312) are spaced apart and are both hingedly connected to the connecting rod (313), the first sealing member (321) is located inside the valve cavity (11), and the second sealing member (322) is located outside the valve cavity (11).

9. The valve structure according to claim 2, characterized in that: A portion of the connecting rod (313) is located inside the valve cavity (11), and the remaining portion of the connecting rod (313) is located outside the valve cavity (11). The connecting rod (313) is capable of moving or rotating, and the first sealing member (321) and the second sealing member (322) are both arranged inside the valve cavity (11).

10. A cover assembly comprising a valve structure, characterized in that: The valve structure is the valve structure according to any one of claims 1 to 9.

11. A cooking utensil comprising a cover assembly, characterized in that: The cover assembly is the cover assembly according to claim 10.

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