Anti-overflow device for pot cover of electric chafing dish
By designing an anti-overflow device for the electric hot pot lid, and utilizing the inclined structure of the inner wall of the pot and high-temperature resistant sealing materials, the problem of water vapor overflowing from the electric hot pot pot is solved, thus achieving safe and reliable use of the electric hot pot.
Patent Information
- Application Number
- CN202423105503.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-16
AI Technical Summary
During the use of an electric hot pot, steam inside the pot can easily overflow along the connection between the lid and the pot body, posing a safety hazard.
An anti-overflow device for an electric hot pot lid was designed, including a lid and a pot body. The inner wall of the pot body is inclined, the inner diameter of the top end is larger than that of the bottom end, and a flanged connecting convex ring is provided. The lid is provided with a sealing strip and an extension strip. The sealing groove cooperates with the sealing part, and the vent is used to discharge water vapor. The sealing strip is made of high temperature resistant plastic.
It effectively prevents water vapor from overflowing from the connection between the pot body and the lid, and prevents liquefied water from flowing back into the pot body, avoiding safety hazards and ensuring the safe use of the electric hot pot.
Smart Images
Figure CN223682360U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electric chafing dish lid technical field, concretely is a kind of electric chafing dish pot cover anti-overflow device. BACKGROUND
[0002] Fire pot because it has one side heating one side food, constantly add material also can keep heating feature, can create very accord with Chinese culture dining atmosphere, thus it is widely used traditional cooking utensil in Chinese domestic family or restaurant, traditional fire pot is generally carbon burning and gas combustion etc.
[0003] In the process of electric chafing dish steaming, water vapor generated in fire pot body flows upward and condenses into distilled water when meeting pot cover, and distilled water flows downward along inner wall of pot cover, very easy to overflow from the joint of pot cover and pot body, and flow down along outer wall of pot body, and may affect the circuit of electric chafing dish, and produce safety hazard. INVENTION CONTENTS
[0004] The utility model provides a kind of electric chafing dish pot cover anti-overflow device to solve the problem in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of electric chafing dish pot cover anti-overflow device, including pot cover, with the pot body cooperation of pot cover, the inner wall of the pot body is inclinedly arranged, the top inner diameter of the pot body is greater than its bottom end inner diameter, the outer wall top end of the pot body has flanging, the top middle part of the flanging is integrally connected with the convex ring of inner wall inclinedly arranged, the pot cover includes glass main body, and the sealing strip being arranged at the bottom of glass main body, the bottom inner side of the sealing strip is integrally connected with the annular extension strip that is inserted into the inner chamber of pot body, the bottom end of the extension strip has the outer convex portion that is contacted with the inner wall of pot body.
[0006] Further, the bottom outer side of the sealing strip is integrally connected with the sealing portion cooperation with convex ring.
[0007] Further, the top outer side of the flanging is integrally connected with the annular convex edge that is protruded upward, and the sealing groove is formed between the convex edge and convex ring, and the sealing portion is accommodated in the sealing groove.
[0008] Further, the top center of the glass main body is installed with the handle for the convenience of taking pot cover.
[0009] Further, at least one gas outlet hole is provided in the top of the glass main body, which is connected with the inner chamber of the pot body, and the gas outlet hole is used to discharge the water vapor generated after the water in the pot body boils.
[0010] Further, the material of the sealing strip is high-temperature-resistant plastic.
[0011] Compared with the prior art, the electric chafing dish cover anti-overflow device has the following beneficial effects: when the cover is placed on the pot body, the water vapor generated after the water in the pot body boils can be prevented from overflowing from the connection between the pot body and the cover, and the water generated after the water in the electric chafing dish boils can be blocked in the cover. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is a structural schematic view of the utility model;
[0013] Fig. 2 It is a planar structural schematic view of the utility model;
[0014] Fig. 3 It is an enlarged schematic view of A of the utility model.
[0015] In the drawing: 1, pot body; 2, cover; 3, glass main body; 4, sealing strip; 5, extension strip; 6, outer convex part; 7, flange; 8, convex ring; 9, convex edge; 10, sealing part; 11, sealing groove; 12, air outlet hole; 13, handle. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0017] Please refer to Figs. 1-3 The utility model discloses an electric chafing dish cover anti-overflow device, including the cover 2 of pot, with the cooperation of the pot body 1 of cover 2, the inner wall of pot body 1 is inclined to set, the top inner diameter of pot body 1 is greater than its bottom end inner diameter, the outer wall top end of pot body 1 has the flange 7 of turning up, the top middle part of flange 7 is integrally connected with the convex ring 8 of inner wall inclined to set, the cover 2 includes glass main body 3 and sets up the sealing strip 4 of glass main body 3 bottom end, the bottom end inboard of sealing strip 4 is integrally connected with the annular extension strip 5 of inducting to the inner chamber of pot body 1, the bottom end of extension strip 5 has the outer convex part 6 of contact with the inner wall of pot body 1.
[0018] The top end inner diameter of the pot body 1 is larger than the bottom end inner diameter, which is beneficial for the water attached to the inner wall of the pot body 1 to slide down along the inner wall of the pot body 1. The top end inner diameter of the extension strip 5 is also larger than the bottom end inner diameter, so that the extension strip 5 can extend into the inner cavity of the pot body 1. The outer convex part 6 at the bottom end of the extension strip 5 protrudes in the direction of the inner wall of the pot body 1. When the pot cover 2 is placed on the pot body 1, the outer convex part 6 can contact the inner wall of the pot body 1 to play a role of a re-seal, preventing water vapor from overflowing from the gap between the outer wall of the extension strip 5 and the inner wall of the pot body 1.
[0019] When the water vapor flows upward and contacts the pot cover 2, and is liquefied into water droplets and attached to the pot cover 2, when the water droplets flow downward along the pot cover 2, they can flow back to the pot body 1 along the extension strip 5.
[0020] Specifically, the bottom outer side of the sealing strip 4 is integrally connected with a sealing part 10 matched with the convex ring 8.
[0021] The top outer side of the flange 7 is integrally connected with an annular convex edge 9 protruding upward, and a sealing groove 11 is formed between the convex edge 9 and the convex ring 8, and the sealing part 10 is accommodated in the sealing groove 11.
[0022] In this embodiment, the inner side of the sealing part 10 can contact the outer wall of the convex ring 8 to play a sealing role.
[0023] In order to further ensure the sealing effect of the pot body 1 and the pot cover 2, the convex edge 9 is arranged at the top outer side of the flange 7, so that the convex edge 9 and the convex ring 8 form a sealing groove 11 accommodating the sealing part 10, so as to cooperate with the sealing part 10 to play a sealing role and prevent distilled water from overflowing.
[0024] Specifically, the top center of the glass body 3 is provided with a handle 13 for conveniently taking the pot cover 2.
[0025] In this embodiment, the glass body 3 and the handle 13 are connected by screws.
[0026] Specifically, at least one air outlet hole 12 is arranged at the top of the glass body 3 and is connected with the inner cavity of the pot body 1, and the air outlet hole 12 is used to discharge the water vapor generated after the water in the pot body 1 boils.
[0027] In this embodiment, when the water in the pot body 1 boils to generate water vapor, the water vapor can be discharged from the air outlet hole 12, so as to prevent the water vapor in the pot body 1 from gathering and rushing out of the pot cover 2, causing the boiling water in the pot body 1 to overflow.
[0028] Specifically, the sealing strip 4 is made of high-temperature-resistant plastic.
[0029] In this embodiment, the extension strip 5 and the sealing part 10 on the sealing strip 4 are made of high-temperature-resistant plastic.
[0030] In summary, the electric chafing dish cover anti-overflow device, when the cover 2 covers the pot body 1, can prevent the water vapor generated after the water in the pot body 1 boils from overflowing from the connection between the pot body 1 and the cover 2, and the moisture generated by the water vapor liquefied in the inner wall of the cover 2 can flow back to the pot body 1 along the extension strip 5, and the water vapor generated after the water in the electric chafing dish boils is blocked in the cover 2.
[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An electric chafing dish cover anti-overflow device, comprising a cover (2) and a body (1) matched with the cover (2), characterized in that: The inner wall of the pot body (1) is inclined, the inner diameter of the top end of the pot body (1) is larger than that of the bottom end, the top end of the outer wall of the pot body (1) has a flange (7), the top middle part of the flange (7) is integrally connected with a convex ring (8) with an inclined inner wall, the pot cover (2) comprises a glass body (3) and a sealing strip (4) arranged at the bottom end of the glass body (3), the bottom end of the sealing strip (4) is integrally connected with an annular extension strip (5) extending into the inner cavity of the pot body (1), and the bottom end of the extension strip (5) has an outer convex part (6) in contact with the inner wall of the pot body (1).
2. The electric chafing dish cover anti-overflow device according to claim 1, characterized in that: The bottom outer side of the sealing strip (4) is integrally connected with a sealing part (10) matched with the convex ring (8).
3. The electric chafing dish cover overflow prevention device of claim 2, wherein: The top outer side of the flange (7) is integrally connected with an annular convex edge (9) protruding upward, a sealing groove (11) is formed between the convex edge (9) and the convex ring (8), and the sealing part (10) is accommodated in the sealing groove (11).
4. The electric chafing dish cover overflow prevention device of claim 1, wherein: A handle (13) is arranged at the top center of the glass body (3) for conveniently taking the pot cover (2).
5. The electric chafing dish cover overflow prevention device of claim 1, wherein: At least one air outlet hole (12) is arranged at the top of the glass body (3) and communicates with the inner cavity of the pot body (1), and the air outlet hole (12) is used for discharging water vapor generated after water in the pot body (1) boils.
6. The electric chafing dish cover overflow prevention device of claim 1, wherein: The sealing strip (4) is made of high-temperature-resistant plastic.