Cookware

Abstract

The application provides a pot, which comprises a pot body, a divider, and a float valve. The pot body comprises a pot bottom and a pot wall. The divider is arranged in a space surrounded by the pot bottom and the pot wall, and is spaced apart from the pot bottom. The divider is provided with a water tank with a notch facing upward, and the water tank is provided with a water outlet channel. At least a part of the float valve is arranged below the water outlet channel to open or close the water outlet channel under the action of liquid buoyancy. The application can automatically supplement water when the liquid in the pot is less, thereby improving the use safety of the pot.

Description

Technical Field

[0001] This application relates to the field of kitchenware technology, and more particularly to a cookware. Background Technology

[0002] Cookware, especially steamers, generally needs to maintain a certain amount of liquid in order to cook properly. During cooking, the liquid in the pot will continuously decrease due to evaporation. When the liquid in the pot is too low, accidents such as burning or even fire can easily occur. Therefore, it is necessary to add water to the pot in a timely manner when the liquid level is low. Utility Model Content

[0003] This application provides a cookware that automatically replenishes water when the liquid in the pot is low, thereby improving the safety of using the cookware.

[0004] This application provides a cookware comprising:

[0005] The pot body, including the bottom and the walls;

[0006] A separator is disposed within the space enclosed by the bottom of the pot and the pot wall. The separator is spaced apart from the bottom of the pot. The separator has a water trough with the opening facing upwards and a water outlet channel in the water trough.

[0007] A buoyancy valve, at least a portion of which is located below the water outlet channel, is used to open or close the water outlet channel under the action of liquid buoyancy.

[0008] The cookware provided in this application includes a pot body, a divider, and a buoyancy valve. The pot body includes a bottom and a wall. The divider is disposed within the space enclosed by the bottom and the wall, spaced apart from the bottom. The divider has an upward-facing water trough with a water outlet channel. At least a portion of the buoyancy valve is located below the water outlet channel to open or close the channel under the buoyancy of the liquid. Therefore, when the liquid level in the pot is high, the buoyancy valve tends to move upward, thus approaching and closing the water outlet channel. When the liquid level is low, the buoyancy valve descends with the liquid level, moving away from and opening the water outlet channel. This allows the replenishing liquid in the water trough to automatically add to the cooking liquid, preventing accidents caused by insufficient cooking liquid in the pot and improving the safety of the cookware. The design features a water trough formed within the pot body by the divider, allowing the added liquid to be stored inside the pot. This maintains the pot's shape, simplifying its external form and improving its appearance and overall aesthetics. Furthermore, the water trough's opening aligns with the pot's opening, making it easy for users to add water simply by opening the lid. Additionally, the divider's spacing from the pot bottom ensures the cooking liquid is in full contact with the bottom, increasing the effective heating area for rapid heating, while also separating the added liquid from the bottom to prevent overheating and evaporation.

[0009] Optionally, the water tank includes a bottom, the water outlet channel is disposed at the bottom of the tank and extends vertically toward the bottom of the pot, and the buoyancy valve is disposed directly below the water outlet channel. On the one hand, this can reduce the residual liquid in the water tank, allowing the replenished liquid stored in the water tank to be fully and effectively utilized; on the other hand, the buoyancy valve and the water outlet channel achieve a seal by pressing against each other vertically, increasing the stability and reliability of the sealing fit.

[0010] Optionally, the cookware also includes a mesh cover, which is detachably connected to the end of the water outlet channel facing the bottom of the pot. The buoyancy valve is housed between the mesh cover and the water outlet channel. On one hand, the mesh cover guides or limits the buoyancy valve, preventing it from moving too far from the water outlet channel and affecting the accurate fit between the valve and the channel. On the other hand, the replenishing liquid flowing from the water outlet channel is dispersed and evenly distributed through the multiple mesh openings of the mesh cover, preventing large fluctuations in localized temperature within the pot and affecting the cooking results. Furthermore, the detachable connection between the mesh cover and the water outlet channel facilitates the disassembly, cleaning, or replacement of the buoyancy valve, improving the convenience of later maintenance.

[0011] Optionally, the tank bottom is provided with a through hole and an annular protrusion surrounding the through hole. The annular protrusion protrudes from the side of the tank bottom facing the bottom of the pot. The water outlet channel includes the through hole and the inner hole of the annular protrusion. When the buoyancy valve closes the water outlet channel, the buoyancy valve and the annular protrusion are in a sealing fit. When the tank bottom is uneven or deformed, the annular protrusion can maintain its basic structural integrity, thereby ensuring the reliability of the sealing fit.

[0012] Optionally, the buoyancy valve includes a conical section whose cross-section gradually increases along the direction near the bottom of the pot. When the buoyancy valve closes the water outlet channel, at least a portion of the conical section extends into the inner hole of the annular protrusion and seals with it. On one hand, as the buoyancy valve rises, the conical section interacts with the inner wall of the annular protrusion, automatically aligning the buoyancy valve with the center of the annular protrusion. On the other hand, a linear seal is formed between the conical section and the annular protrusion, resulting in a small sealing area and high sealing reliability. Furthermore, as the conical section wears and thins, the buoyancy valve can automatically rise to compensate, maintaining reliable sealing performance between the buoyancy valve and the annular protrusion over a long service life.

[0013] Optionally, the annular protrusion includes a first segment and a second segment, the second segment being located at the end of the first segment away from the bottom of the tank, and the diameter of the inner hole of the second segment gradually increases along the direction away from the bottom of the tank. This allows the replenishing liquid flowing out of the water outlet channel to be dispersed over a larger area when flowing through the second segment, avoiding large fluctuations in local temperature within the pot and affecting the cooking effect of the food.

[0014] Optionally, the separator is integrally connected to the pot wall. The separator can be stably and reliably fixed inside the pot, preventing it from shifting or shaking inside the pot, which could lead to spillage or splashing of the replenishing liquid in the water tank.

[0015] Optionally, the separator includes a bottom and a first wall. The first wall is located on the side of the bottom near the axis of the pot body, and the side of the bottom away from the axis of the pot body is sealed to the pot wall. The water tank is formed by the pot wall, the bottom, and the first wall. This improves the utilization of the space inside the pot, and the pot wall directly supports the bottom of the water tank, further enhancing its stability and reducing losses such as spillage or splashing of the replenished liquid.

[0016] Optionally, a support portion is provided on the side of the pot wall facing the inside of the pot body, and the divider overlaps the support portion. The divider is detachably connected to the pot body, maintaining a simple and continuous internal structure. Users can install or remove the divider from the opening of the pot body as needed, which not only improves the convenience of cleaning the pot body and the hygiene of the cookware, but also increases the ways in which the cookware can be used to meet various cooking needs.

[0017] Optionally, the separator includes a bottom, a first wall, and a second wall. The first wall is located on the side of the bottom closer to the axis of the pot body, and the second wall is located on the side of the bottom away from the axis of the pot body. The top of the first wall has an inwardly extending perforated plate, and the top of the second wall has an outwardly folded flange, which overlaps with the support portion. The perforated plate supports and reinforces the first wall, preventing deformation or damage, and also allows the separator to be used directly as a steaming rack. The flange supports and reinforces the second wall, preventing deformation or damage, and also lowers the center of gravity of the separator, preventing food placed on the perforated plate from shaking or falling.

[0018] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit this application. Attached Figure Description

[0019] Figure 1 A schematic diagram of a cookware with a high liquid level provided in an embodiment of this application;

[0020] Figure 2 for Figure 1 A magnified view of a portion of the image;

[0021] Figure 3 for Figure 1 A schematic diagram of the pot when the liquid level is low.

[0022] Figure 4 for Figure 3 A magnified view of a portion of the image;

[0023] Figure 5 This is a partial structural diagram of another cookware provided in an embodiment of this application.

[0024] Figure label:

[0025] 1-Pot body;

[0026] 11-Bottom of the pot;

[0027] 12-Pot wall;

[0028] 121-Support section;

[0029] 13-Liquid level;

[0030] 2-Separator;

[0031] 21-sink;

[0032] 211-bottom of the trough;

[0033] 212 - First tank wall;

[0034] 213 - Second trench wall;

[0035] 214 - Replenish fluids;

[0036] 22-Water outlet channel;

[0037] 221 - Through hole;

[0038] 222 - Annular protrusion;

[0039] 222a - First paragraph;

[0040] 222b - Second paragraph;

[0041] 222c - Third paragraph;

[0042] 23-Orifice plate;

[0043] 24-Flip-edge;

[0044] 3-Buoyancy valve;

[0045] 31-Cone segment;

[0046] 4- Mesh cover;

[0047] 5. Pot lid;

[0048] 6-Steamer rack;

[0049] 7-Steaming rack.

[0050] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0052] In the description of this application, unless otherwise expressly specified and limited, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; unless otherwise specified or explained, the term "multiple" refers to two or more; the terms "connected," "fixed," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, an integral connection, or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0053] In the description of this specification, it should be understood that the directional terms such as "upper" and "lower" used in the embodiments of this application are used to describe the angles shown in the accompanying drawings and should not be construed as limiting the embodiments of this application. Furthermore, in the context, it should also be understood that when it is mentioned that an element is connected "upper" or "lower" to another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected to the other element "upper" or "lower" through an intermediate element.

[0054] like Figures 1-5 As shown in the figure, this application embodiment provides a cookware, which includes a pot body 1 and a partition 2. The pot body 1 includes a pot bottom 11 and a pot wall 12, which together form an upward-opening cavity structure for holding cooking liquids or ingredients. The partition 2 is disposed within the space enclosed by the pot bottom 11 and the pot wall 12 (i.e., inside the pot body 1). The partition 2 has a water trough 21 with an upward-facing opening, which is used to store replenishment liquid 214. The replenishment liquid 214 can be added to the cooking liquid as needed. On the one hand, by forming a water trough 21 within the space of the pot body 1 through the partition 2, the replenishment liquid 214 is stored inside the pot body 1, thereby keeping the shape of the pot body 1 unchanged, simplifying the external shape of the cookware, and improving the appearance and integrity of the cookware. On the other hand, the opening direction of the water trough 21 is consistent with the opening direction of the pot body 1, so the user only needs to open the pot lid 5 to add water to the water trough 21, improving the convenience of water filling operation.

[0055] Furthermore, the separator 2 is spaced apart from the pot bottom 11, meaning there is a large space between the separator 2 and the pot bottom 11 along the height direction, allowing the cooking liquid to cover the entire area of ​​the pot bottom 11. Since the pot bottom 11 is the main heat-receiving part, the spaced separation between the separator 2 and the pot bottom 11 allows the cooking liquid to fully contact the pot bottom 11, increasing the effective heating area of ​​the cooking liquid and enabling it to heat up quickly. At the same time, it also separates the replenishment liquid 214 from the pot bottom 11, preventing the replenishment liquid 214 from overheating and causing evaporation or other losses.

[0056] Furthermore, the sink 21 is provided with a water outlet channel 22, through which the replenishing liquid 214 in the sink 21 is added to the cooking liquid in the pot body 1. The cookware also includes a buoyancy valve 3, at least a portion of which is located below the water outlet channel 22 to open or close the water outlet channel 22 under the action of liquid buoyancy. When the liquid level 13 in the pot is high (i.e., the liquid level 13 is at or above a preset height, or the buoyancy is greater than the gravity, etc., see reference). Figure 1 and Figure 2 When the buoyancy valve 3 has an upward tendency, it can approach and close the water outlet channel 22; when the liquid level 13 in the pot is low (i.e., the liquid level 13 is below the preset height, or the buoyancy is less than the gravity, etc., refer to...), Figure 3 and Figure 4 As the liquid level 13 drops, the buoyancy valve 3 moves away from and opens the water outlet channel 22, thereby allowing the replenishment liquid 214 in the water tank 21 to automatically replenish the cooking liquid, preventing accidents caused by insufficient cooking liquid in the pot and improving the safety of using the cookware.

[0057] Understandably, the cookware may also include a lid 5, which fits over the opening of the pot body 1 to keep the food warm during cooking. A steaming rack 6 or a steaming sieve 7 may also be added between the pot body 1 and the lid 5 as needed to accommodate more food.

[0058] The steaming grate 7 can be placed directly above the partition 2, allowing the partition 2 to support the steaming grate 7; alternatively, a perforated plate 23 can be directly installed on the area of ​​the partition 2 other than the water tank 21, allowing the partition 2 to be used directly as a steaming grate. The water outlet channel 22 can be located at any position on the water tank 21, as long as it connects to the internal space of the water tank 21. The water outlet channel 22 can be configured into any appropriate extension path as needed, such as a straight line, a broken line, or a curve. The buoyancy valve 3 is an elastic body with a certain degree of hardness and low density, and the whole can be configured into any appropriate shape such as a column or a block.

[0059] Furthermore, the water tank 21 includes a tank bottom 211, and a water outlet channel 22 is disposed at the tank bottom 211, thereby reducing the residual liquid in the water tank 21 and enabling the replenishment liquid 214 stored in the water tank 21 to be fully and effectively utilized. The water outlet channel 22 extends vertically from the tank bottom 211 toward the bottom of the pot 11, and the buoyancy valve 3 is disposed directly below the water outlet channel 22, so that the buoyancy valve 3 and the water outlet channel 22 are squeezed against each other in the vertical direction to achieve a seal, increasing the stability and reliability of the sealing fit.

[0060] Furthermore, the cookware also includes a mesh cover 4. The mesh cover 4 is connected to the end of the water outlet channel 22 facing the bottom 11 of the pot (i.e., the outlet end of the water outlet channel 22), and the buoyancy valve 3 is accommodated between the mesh cover 4 and the water outlet channel 22. On the one hand, by setting the mesh cover 4, the buoyancy valve 3 is guided or limited, preventing the buoyancy valve 3 from being too far away from the water outlet channel 22, thus affecting the accurate matching between the buoyancy valve 3 and the water outlet channel 22; on the other hand, the supplementary liquid 214 flowing out of the water outlet channel 22 passes through the multiple mesh holes of the mesh cover 4, forming a dispersed and uniform water addition, avoiding large fluctuations in local temperature inside the pot, which would affect the cooking effect of the food.

[0061] Furthermore, the mesh cover 4 and the water outlet channel 22 are detachably connected (e.g., by snap-fit ​​or threaded connection) to facilitate the disassembly, cleaning, or replacement of the buoyancy valve 3, improving the convenience of later maintenance. Understandably, in other embodiments, the mesh cover 4 and the water outlet channel 22 may also be connected to each other by a non-detachable method such as welding.

[0062] Furthermore, the tank bottom 211 is provided with a through hole 221 and an annular protrusion 222 surrounding the through hole 221. The annular protrusion 222 protrudes from the side of the tank bottom 211 facing the pot bottom 11. The water outlet channel 22 includes the through hole 221 and the inner hole of the annular protrusion 222. When the buoyancy valve 3 closes the water outlet channel 22, the buoyancy valve 3 and the annular protrusion 222 are sealed together. When the tank bottom 211 becomes uneven or deformed, the annular protrusion 222 can maintain its basic structural integrity, thereby ensuring the reliability of the sealing fit.

[0063] Furthermore, when the buoyancy valve 3 closes the water outlet channel 22, at least a portion of the buoyancy valve 3 extends into the inner hole of the annular protrusion 222 to reduce or avoid the radial offset between the buoyancy valve 3 and the annular protrusion 222, ensuring that the buoyancy valve 3 can completely close the inner hole of the annular protrusion 222.

[0064] Furthermore, the buoyancy valve 3 includes a conical section 31, the cross-section of which gradually increases along the direction near the bottom of the pot 11. When the buoyancy valve 3 closes the water outlet channel 22, at least a portion of the conical section 31 extends into the inner hole of the annular protrusion 222 and seals with it. On the one hand, as the buoyancy valve 3 floats upward, the conical section 31 interacts with the inner wall of the annular protrusion 222, achieving automatic alignment and ensuring that the buoyancy valve 3 is aligned with the center of the annular protrusion 222. On the other hand, a linear seal is formed between the conical section 31 and the annular protrusion 222, resulting in a small sealing area and high sealing reliability. Moreover, as the conical section 31 wears and becomes thinner, the buoyancy valve 3 can automatically rise to compensate, maintaining reliable sealing performance between the buoyancy valve 3 and the annular protrusion 222 over a long service life.

[0065] Furthermore, the annular protrusion 222 includes a first segment 222a and a second segment 222b. The first segment 222a is connected to the bottom of the tank 211, and the diameter of the first segment 222a remains unchanged. The second segment 222b is located at the end of the first segment 222a away from the bottom of the tank 211. Along the direction away from the bottom of the tank 211, the diameter of the inner hole of the second segment 222b gradually increases, so that the supplementary liquid 214 flowing out of the water outlet channel 22 can be dispersed in a larger area, avoiding large fluctuations in local temperature inside the pot, which would affect the cooking effect of the food.

[0066] Furthermore, the annular protrusion 222 also includes a third segment 222c. The third segment 222c is located at the end of the second segment 222b away from the bottom of the groove 211, and the diameter of the inner hole of the third segment 222c remains unchanged. The third segment 222c can strengthen the second segment 222b, preventing deformation or other damage to the second segment 222b. In addition, by setting the third segment 222c, it is also convenient to connect and fix the above-mentioned components such as the mesh cover 4, that is, the mesh cover 4 can be connected and fixed to the third segment 222c.

[0067] like Figures 1-4 As shown, in some embodiments, the separator 2 is integrally connected to the pot wall 12, that is, the separator 2 is fixed to the pot wall 12 by welding or integral molding. The separator 2 can be stably and reliably fixed inside the pot body 1, preventing the separator 2 from shifting or shaking inside the pot body 1, which would cause the replenishment liquid 214 in the water tank 21 to spill or splash and result in losses.

[0068] Furthermore, the separator 2 includes a bottom 211 and a first wall 212, the first wall 212 being located on the side of the bottom 211 closest to the axis of the pot body 1. The side of the bottom 211 furthest from the axis of the pot body 1 is sealed and connected (e.g., welded) to the pot wall 12. The water tank 21 is formed by the first wall 212, the bottom 211, and the pot wall 12, which can improve the utilization rate of the space inside the pot. In addition, the pot wall 12 directly provides support to the bottom 211 of the water tank 21, which can further improve the stability of the water tank 21 and reduce the loss of the replenished liquid 214 in the water tank 21, such as spillage or splashing.

[0069] Understandably, in other embodiments, the separator 2 may include a bottom 211, a first wall 212 and a second wall 213, the first wall 212 being located on the side of the bottom 211 close to the axis of the pot body 1, and the second wall 213 being located on the side of the bottom 211 away from the axis of the pot body 1, and the second wall 213 being fixed to the pot wall 12.

[0070] like Figure 5As shown, in some other embodiments, the side of the pot wall 12 facing the inside of the pot body 1 is provided with a support portion 121 (e.g., a step or a rib), and the partition 2 overlaps the support portion 121. The partition 2 is detachably connected to the pot body 1, so that the interior of the pot body 1 maintains a simple and continuous structure. Users can install the partition 2 from the opening of the pot body 1 or remove the partition 2 as needed, which can not only improve the convenience of cleaning the pot body 1 and improve the cleanliness and hygiene of the cookware, but also increase the ways to use the cookware and meet a variety of different cooking needs.

[0071] The partition 2 includes a bottom 211, a first wall 212, and a second wall 213. The first wall 212 is located on the side of the bottom 211 close to the axis of the pot body 1, and the second wall 213 is located on the side of the bottom 211 away from the axis of the pot body 1. The water tank 21 is formed by the first wall 212, the bottom 211, and the second wall 213. The second wall 213 may be provided with protrusions or other structures to overlap and cooperate with the support part 121.

[0072] Furthermore, the top of the first tank wall 212 is provided with an inwardly extending perforated plate 23, which not only supports and strengthens the first tank wall 212, preventing deformation or other damage, but also allows the separator 2 to be used directly as a steaming rack, meaning that food can be placed directly on the perforated plate 23 for steaming. The top of the second tank wall 213 is provided with an outwardly folded flange 24, which overlaps with the support part 121, supporting and strengthening the second tank wall 213, preventing deformation or other damage, and also lowering the center of gravity of the separator 2, preventing food placed on the perforated plate 23 from shaking or falling.

[0073] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A cookware, characterized in that, include: The pot body (1) includes the bottom (11) and the wall (12); A separator (2) is provided in the space enclosed by the bottom (11) and the wall (12) of the pot. The separator (2) is spaced apart from the bottom (11). The separator (2) has a water trough (21) with the opening facing upward. The water trough (21) has a water outlet channel (22). A buoyancy valve (3) is provided at least partially below the water outlet channel (22) to open or close the water outlet channel (22) under the action of liquid buoyancy.

2. The cookware according to claim 1, characterized in that, The water tank (21) includes a tank bottom (211), the water outlet channel (22) is disposed on the tank bottom (211) and extends vertically toward the bottom of the pot (11), and the buoyancy valve (3) is disposed directly below the water outlet channel (22).

3. The cookware according to claim 2, characterized in that, The cookware also includes a mesh cover (4), which is detachably connected to one end of the water outlet channel (22) facing the bottom of the pot (11), and the buoyancy valve (3) is accommodated between the mesh cover (4) and the water outlet channel (22).

4. The cookware according to claim 2, characterized in that, The bottom of the tank (211) is provided with a through hole (221) and an annular protrusion (222) surrounding the through hole (221). The annular protrusion (222) protrudes from the side of the bottom of the tank (211) facing the bottom of the pot (11). The water outlet channel (22) includes the through hole (221) and the inner hole of the annular protrusion (222). When the buoyancy valve (3) closes the water outlet channel (22), the buoyancy valve (3) and the annular protrusion (222) are sealed together.

5. The cookware according to claim 4, characterized in that, The buoyancy valve (3) includes a conical section (31) whose cross-section gradually increases along the direction close to the bottom of the pot (11); When the buoyancy valve (3) closes the water outlet channel (22), at least a portion of the conical section (31) extends into the inner hole of the annular protrusion (222) and seals with the annular protrusion (222).

6. The cookware according to claim 4, characterized in that, The annular protrusion (222) includes a first segment (222a) and a second segment (222b). The second segment (222b) is located at the end of the first segment (222a) away from the bottom of the groove (211), and the diameter of the inner hole of the second segment (222b) gradually increases along the direction away from the bottom of the groove (211).

7. The cookware according to any one of claims 1-6, characterized in that, The separator (2) is integrated with the pot wall (12).

8. The cookware according to claim 7, characterized in that, The separator (2) includes a bottom (211) and a first wall (212). The first wall (212) is located on the side of the bottom (211) close to the axis of the pot body (1). The side of the bottom (211) away from the axis of the pot body (1) is sealed to the pot wall (12). The water tank (21) is formed by the pot wall (12), the bottom (211) and the first wall (212).

9. The cookware according to any one of claims 1-6, characterized in that, The pot wall (12) has a support part (121) on the side facing the inside of the pot body (1), and the partition (2) overlaps the support part (121).

10. The cookware according to claim 9, characterized in that, The separator (2) includes a bottom (211), a first wall (212), and a second wall (213). The first wall (212) is located on the side of the bottom (211) close to the axis of the pot body (1), and the second wall (213) is located on the side of the bottom (211) away from the axis of the pot body (1). The top of the first groove wall (212) is provided with an inwardly extending perforated plate (23), and the top of the second groove wall (213) is provided with an outwardly folded flange (24), which overlaps with the support part (121).

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