A type of overflow-proof straight-sided pot

Abstract

This utility model discloses an anti-overflow straight-wall pot, including a pot body, an inner pot, a lid, and an anti-overflow component. The pot body has an inner cavity with an opening at the top. A support plate extends outward from the edge of the inner pot, and the lid covers the inner pot. The anti-overflow component includes an anti-overflow tray, which is placed on the opening. The anti-overflow tray has an inlet with the same diameter as the opening at the corresponding position. A support ring extends upward from the edge of the inlet, and a protective ring extends upward from the edge of the anti-overflow tray. This anti-overflow straight-wall pot adds an anti-overflow tray to the original anti-overflow straight-wall pot, and sets a protective ring on the outside of the anti-overflow tray and a support ring on the inside. When the inner pot is inserted into the inner cavity, it will be supported by the support ring, while the protective ring will cover the gap between the lid and the inner pot. During steaming, the steam sprayed from between the lid and the inner pot will be sprayed directly onto the protective ring, instead of splashing directly onto the outside of the pot and scalding the user or contaminating the countertop, significantly improving the safety and cleanliness of the anti-overflow straight-wall pot.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to an anti-overflow straight-wall pot. Background Technology

[0002] As living standards improve, more and more people are paying attention to health preservation in pursuit of a high-quality life. Based on this, the electric slow cooker has emerged and become a primary appliance for cooking nutritious foods.

[0003] However, when cooking ingredients that easily foam, such as white fungus, black tea, astragalus, angelica, and lingzhi, existing electric slow cookers are prone to overflowing during the cooking process. This causes the soup to flow onto the pot walls, the gaps on the outside of the pot, and the countertop, causing a lot of inconvenience to users. Furthermore, when the pressure inside the pot is high, steam can easily spray out from the gap between the lid and the inner pot, potentially burning the user. Utility Model Content

[0004] To overcome the shortcomings of the existing technology, the purpose of this utility model is to invent an anti-overflow straight-wall pot that can catch soup and water overflowing from the inner pot, while preventing the user from being burned by steam when the pressure is too high.

[0005] The present invention adopts the following technical solution:

[0006] A spill-proof straight-sided pot, comprising,

[0007] The pot body has an inner cavity, with an opening at the top of the inner cavity and a heating unit installed at the bottom of the inner cavity;

[0008] An inner liner is disposed within the inner cavity, and the bottom of the inner liner abuts against the heating unit. A support plate extends outward from the edge of the inner liner, and a mounting groove is provided on the support plate.

[0009] A pot lid is placed on the inner pot, and when the pot lid is placed on the inner pot, the edge of the pot lid is placed in the placement groove;

[0010] An overflow prevention assembly includes an overflow prevention tray disposed on the opening. The overflow prevention tray has an inlet with the same diameter as the opening at the corresponding position. A support ring extends upward from the edge of the inlet. When the inner liner is inserted into the inner cavity through the inlet and the opening, the tray abuts against the top of the support ring. A protective ring extends upward from the edge of the overflow prevention tray. The support ring and the protective ring cooperate to form a receiving groove. The plane at the top of the protective ring is higher than the plane at the highest point of the receiving groove, so as to block water or steam sprayed from the receiving groove.

[0011] Furthermore, the anti-overflow assembly also includes an anti-overflow cover, which is arranged in a ring shape and covers the protective ring. The inner side of the anti-overflow cover abuts against the pot lid to cooperate with the protective ring to form a sealed space.

[0012] Furthermore, a fixing sleeve extends downward from the bottom end of the spill cover, and the fixing sleeve is fitted inside the protective ring.

[0013] Furthermore, the inner side of the anti-overflow cover is an arc-shaped surface that fits against the surface of the pot lid.

[0014] Furthermore, the height of the inner wall of the placement groove is higher than the height of the outer wall of the placement groove.

[0015] Furthermore, the inner wall of the placement groove is an inclined surface that slopes from the inside out.

[0016] Furthermore, a limiting sleeve extends downward from the edge of the opening, and the limiting sleeve is fitted inside the inner liner.

[0017] Furthermore, the heating unit is a heating plate disposed at the bottom end of the inner cavity.

[0018] Furthermore, the pot lid has vent holes on its surface and a handle is installed on the top of the pot lid.

[0019] Beneficial effects:

[0020] This invention adds an overflow-proof tray to the existing overflow-proof straight-wall pot, with a protective ring on the outside and a support ring on the inside. When the inner pot is installed in the inner cavity, its edge is supported by the support ring, while the protective ring covers the gap between the lid and the inner pot. During steaming or cooking, the steam sprayed from between the lid and the inner pot will be sprayed directly onto the protective ring, instead of splashing onto the outside of the pot and scalding the user or contaminating the surface. This significantly improves the safety and cleanliness of the overflow-proof straight-wall pot. Furthermore, the steam sprayed onto the protective ring will flow along the inner wall of the protective ring after cooling and be collected in the receiving groove, reducing the difficulty of cleaning. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of an anti-overflow straight-wall pot according to this utility model;

[0022] Figure 2 This is a cross-sectional view of an anti-overflow straight-wall pot according to the present invention;

[0023] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the structure of an anti-overflow straight-wall pot anti-overflow component according to the present invention;

[0025] Figure 5 This is a cross-sectional view of an anti-overflow component for a straight-sided pot according to the present invention.

[0026] Figure label:

[0027] 10. Pot body; 101. Inner cavity; 20. Inner liner; 201. Support plate; 2011. Placement slot; 202. Heating unit; 30. Pot lid; 301. Vent hole; 302. Handle; 40. Anti-overflow component; 401. Anti-overflow tray; 4011. Support ring; 4012. Protective ring; 4013. Receiving slot; 4014. Limiting sleeve; 402. Anti-overflow cover; 4021. Fixing sleeve. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] In the description of this utility model, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] like Figure 1-5As shown, a spill-proof straight-sided pot includes,

[0033] The pot body 10 is provided with an inner cavity 101, the top of the inner cavity 101 is provided with an opening, and a heating unit 202 is installed at the bottom of the inner cavity 101.

[0034] The inner liner 20 is disposed inside the inner cavity 101, and the bottom of the inner liner 20 abuts against the heating unit 202. The edge of the inner liner 20 extends outward to form a support plate 201, and the support plate 201 is provided with a mounting groove 2011.

[0035] A lid 30 is placed over the inner pot 20. When the lid 30 is placed over the inner pot 20, the edge of the lid 30 is positioned within the mounting groove 2011, allowing the mounting groove 2011 to collect condensate flowing down the inner wall of the lid 30. When the lid 30 is closed over the inner pot 20, the edge of the lid 30 is submerged in the condensate, creating a water seal between the lid 30 and the inner pot 20. This prevents steam from escaping through the gap between the lid 30 and the inner pot 20, thus maintaining the pressure inside the inner pot 20. Simultaneously, it effectively prevents outside air from entering the inner pot 20 after heating is stopped, which could affect the taste of the food.

[0036] The overflow prevention component 40 includes an overflow prevention tray 401, which is disposed on the opening. The overflow prevention tray 401 has an inlet with the same diameter as the opening at the position of the opening. A support ring 4011 extends upward from the edge of the inlet. When the inner liner 20 is inserted into the inner cavity 101 through the inlet and the opening, the tray 201 abuts against the top of the support ring 4011. A protective ring 4012 extends upward from the edge of the overflow prevention tray 401. The support ring 4011 and the protective ring 4012 cooperate to form a receiving groove 4013. The plane at the top of the protective ring 4012 is higher than the plane at the highest point of the receiving groove 2011, so as to block water or steam sprayed from the receiving groove 2011.

[0037] In use, place the anti-overflow tray 401 on the pot body 10, then insert the bottom of the inner pot 20 through the inlet and opening into the inner pot 20, so that the tray 201 abuts against the support ring 4011, so that the support ring 4011 supports the inner pot 20. At this time, the protective ring 4012 can cover the gap between the pot lid 30 and the inner pot 20. Some of the steam generated during operation will condense upon contact with the pot lid 30 to form condensate, which will flow through the inner side of the pot lid 30 into the placement groove 2011, so that the edge of the pot lid 30 is immersed in the condensate. The condensation creates a water seal between the lid 30 and the inner pot 20, maintaining the pressure inside the inner pot 20. This also prevents outside air from entering the inner pot 20 through the gap between the lid 30 and the inner pot 20 after the heat is turned off, thus affecting the taste of the food. The protective ring 4012 can block steam and water that spray out from the gap between the lid 30 and the inner pot 20 when the water inside the inner pot 20 is too full or the boiling is too large, and directs it into the receiving tank 4013 for collection, so as to effectively prevent the steam or water from scalding the user or contaminating the countertop.

[0038] This invention adds an overflow tray 401 to the existing overflow-proof straight-wall pot, and sets a protective ring 4012 on the outside of the overflow tray 401 and a support ring 4011 on the inside. When the inner pot 20 is installed into the inner cavity 101, the edge of the inner pot 20 will be supported by the support ring 4011, while the protective ring 4012 will cover the gap between the lid 30 and the inner pot 20. During steaming or cooking, the steam sprayed from between the lid 30 and the inner pot 20 will be sprayed directly onto the protective ring 4012, instead of splashing directly onto the outside of the pot body 10 and scalding the user or contaminating the table surface. This significantly improves the safety and cleanliness of using the overflow-proof straight-wall pot. In addition, the steam sprayed onto the protective ring 4012 will also flow along the inner wall of the protective ring 4012 after cooling and be collected in the receiving groove 4013, thereby reducing the difficulty of cleaning.

[0039] In addition, to further improve the protective effect of the anti-overflow component 40, in this embodiment, the anti-overflow component 40 also includes an anti-overflow cover 402. The anti-overflow cover 402 is arranged in a ring shape and covers the protective ring 4012. The inner side of the anti-overflow cover 402 abuts against the pot lid 30 to form a sealed space with the protective ring 4012. This arrangement can completely isolate the gap between the pot lid 30 and the inner pot 20 from the outside, thereby preventing steam or water from scalding the user or contaminating the table surface.

[0040] Furthermore, to facilitate the installation and positioning of the overflow cover 402, in this embodiment, a fixing sleeve 4021 extends downward from the bottom end of the overflow cover 402. The fixing sleeve 4021 is fitted inside the protective ring 4012, thereby enabling the overflow cover 402 and the protective ring 4012 to be connected as one unit using the fixing sleeve 4021. In addition, to improve the sealing between the overflow cover 402 and the pot lid 30, in this embodiment, the inner surface of the overflow cover 402 is an arc-shaped surface that fits against the surface of the pot lid 30.

[0041] Meanwhile, to prevent the condensate remaining in the placement groove 2011 from flowing back into the inner liner 20 and affecting the taste of the food in the inner liner 20, in this embodiment, the height of the inner wall of the placement groove 2011 is higher than the height of the outer wall of the placement groove 2011. When the condensate in the placement groove 2011 is higher than the height of the outer wall of the placement groove 2011, the condensate will flow from the outer wall of the placement groove 2011 into the receiving cavity for collection, and will not flow back into the inner liner 20. In addition, to facilitate the flow of condensate into the placement groove 2011, in this embodiment, the inner wall of the placement groove 2011 is an inclined surface that slopes from the inside out.

[0042] In order to facilitate the installation and fixing of the spill containment tray 401, in this embodiment, a limiting sleeve 4014 extends downward from the edge of the opening. The limiting sleeve 4014 is fitted inside the inner liner 20, so that the spill containment tray 401 can be limited by the limiting sleeve 4014.

[0043] Preferably, in this embodiment, the heating unit 202 is a heating plate disposed at the bottom of the inner cavity 101, the surface of the pot lid 30 is provided with a vent hole 301, and a handle 302 is installed on the top of the pot lid 30.

[0044] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A spill-proof straight-sided pot, characterized in that: include, The pot body has an inner cavity, with an opening at the top of the inner cavity and a heating unit installed at the bottom of the inner cavity; An inner liner is disposed within the inner cavity, and the bottom of the inner liner abuts against the heating unit. A support plate extends outward from the edge of the inner liner, and a mounting groove is provided on the support plate. A pot lid is placed on the inner pot, and when the pot lid is placed on the inner pot, the edge of the pot lid is placed in the placement groove; An overflow prevention assembly includes an overflow prevention tray disposed on the opening. The overflow prevention tray has an inlet with the same diameter as the opening at the corresponding position. A support ring extends upward from the edge of the inlet. When the inner liner is inserted into the inner cavity through the inlet and the opening, the tray abuts against the top of the support ring. A protective ring extends upward from the edge of the overflow prevention tray. The support ring and the protective ring cooperate to form a receiving groove. The plane at the top of the protective ring is higher than the plane at the highest point of the receiving groove, so as to block water or steam sprayed from the receiving groove.

2. The anti-overflow straight-sided pot according to claim 1, characterized in that: The anti-overflow assembly also includes an anti-overflow cover, which is arranged in a ring and covers the protective ring. The inner side of the anti-overflow cover abuts against the pot lid to form a sealed space with the protective ring.

3. The anti-overflow straight-sided pot according to claim 2, characterized in that: The bottom end of the spill cover extends downward to form a fixing sleeve, which is fitted inside the protective ring.

4. The anti-overflow straight-sided pot according to claim 2, characterized in that: The inner side of the spill-proof cover is an arc-shaped surface that fits against the surface of the pot lid.

5. The anti-overflow straight-sided pot according to claim 1, characterized in that: The height of the inner wall of the placement groove is higher than that of the outer wall of the placement groove.

6. The anti-overflow straight-sided pot according to claim 1 or 5, characterized in that: The inner wall of the placement trough is an inclined surface that slopes from the inside out.

7. The anti-overflow straight-sided pot according to claim 1, characterized in that: A limiting sleeve extends downward from the edge of the opening and is fitted inside the inner liner.

8. The anti-overflow straight-sided pot according to claim 1, characterized in that: The heating unit is a heating plate located at the bottom of the inner cavity.

9. The anti-overflow straight-sided pot according to claim 1, characterized in that: The pot lid has vent holes on its surface and a handle is installed on the top of the pot lid.

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