Multi-layer pot with opening degree adjusting function

By designing an adjustable lid opening structure and a water filling component on a multi-layered cookware, the problems of an unadjustable lid and easy contamination of the lid are solved, enabling flexible lid adjustment and convenient water filling, thus improving practicality and safety.

CN224235219UActive Publication Date: 2026-05-15ZHEJIANG JINNUO COMPOSITE MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG JINNUO COMPOSITE MATERIALS CO LTD
Filing Date
2025-03-17
Publication Date
2026-05-15

AI Technical Summary

Technical Problem

Existing multi-layer cookware lids are sealed, making it impossible to adjust the opening degree as needed. Furthermore, the lids are in direct contact with the countertop, making them prone to accumulating impurities and thus not very practical.

Method used

The design features a lid opening adjustment mechanism and a water filling component. The lid opening degree can be adjusted via a second handle and the opening adjustment component to prevent the lid from contacting the countertop. The water filling component facilitates water filling.

Benefits of technology

The lid allows for flexible opening and closing, preventing impurities from contaminating the pot and improving ease of use. The sealing plate also prevents oil splashing and simplifies the water-adding process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a multi-layer pot with an opening degree adjusting function, which comprises a multi-layer pot structure, a pot cover opening degree adjusting structure is placed on the multi-layer pot structure, the left side of the multi-layer pot structure is communicated with a water adding assembly, the multi-layer pot structure comprises a frying pan, a first steaming grid is placed on the upper side of the frying pan, a second steaming grid is placed on the upper side of the first steaming grid, and the second steaming grid is communicated with the water adding assembly. According to the multi-layer pot with the opening degree adjusting function, under the auxiliary effect of the second handle on the pot cover, when the pot cover is not used, the second handle is placed perpendicular to the table top, so that the pot cover is temporarily placed, and the pot cover is placed on the table top; the lower side of the pot cover does not make direct contact with the table top, practicability is improved, the pot cover, a first rotating rod and a sealing plate are arranged to adjust an opening, so that the effect of preventing oil splashing is achieved in a later stage, a water inlet groove is sealed through a connecting block, a second rotating rod and a sealing cover, and water adding treatment on the frying pot in the later stage is facilitated.
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Description

Technical Field

[0001] This utility model relates to the field of multi-layer cookware technology, specifically a multi-layer cookware with an adjustable opening function. Background Technology

[0002] The main functions of multi-layer cookware include even heat dissipation, energy saving, corrosion resistance, and improved cooking efficiency. The design of multi-layer cookware allows heat to be conducted to the bottom of the pot more quickly and the heat distribution is more even. Therefore, cooking results can be achieved without excessively high temperatures, thus saving energy. However, existing multi-layer cookware has a sealed lid that cannot be adjusted for opening and closing as needed. Furthermore, the lid can only be laid flat, and it is in direct contact with the countertop, making it easy for impurities to accumulate. It requires cleaning before use, which limits its practicality. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-layer cookware with an adjustable opening function to solve the problems mentioned in the background art. When using existing multi-layer cookware, the lid is sealed and the opening degree cannot be adjusted as needed. In addition, the existing multi-layer lid can only be laid flat, and the lid is in direct contact with the countertop, which makes it easy to get dirt on it. It needs to be cleaned by the user before use, which makes it not very practical.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer cookware with an adjustable opening function, comprising a multi-layer cookware structure, a lid opening adjustment structure placed on the multi-layer cookware structure, a water filling component connected to the left side of the multi-layer cookware structure, the multi-layer cookware structure including a wok, a first steaming rack placed on the upper side of the wok, a second steaming rack placed on the upper side of the first steaming rack, anti-scalding ear rings detachably installed on both the left and right sides of the second steaming rack and the first steaming rack, and a first handle detachably installed on the wok.

[0005] Preferably, the pot lid opening adjustment structure includes a pot lid, a second handle fixed on the upper side of the pot lid, and an opening adjustment component fixed on the lower side inside the pot lid.

[0006] By adopting the above technical solution, the second handle is designed to prevent impurities from sticking to the pot lid.

[0007] Preferably, the opening adjustment assembly includes a first rotating rod, which is rotatably connected to a sealing plate. A slider is fixed on the sealing plate, and the opening is formed on the pot lid.

[0008] By adopting the above technical solution, the opening and closing degree of the pot lid can be adjusted by setting an opening degree adjustment component.

[0009] Preferably, the water filling assembly includes a water inlet tank, a connecting block is fixed on the water inlet tank, a second rotating rod is rotatably connected to the connecting block, a sealing cover is fixed on the second rotating rod, a protrusion is fixed on the sealing cover, and a pull ring is fixed on the upper side of the sealing cover.

[0010] By adopting the above technical solution, water is added to the wok by setting up a water-adding component.

[0011] Preferably, a limiting groove is provided on the water inlet tank, and the limiting groove engages with the connecting protrusion.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the multi-layer cookware with opening adjustment function

[0013] (1) The pot lid opening adjustment structure is provided. With the assistance of the second handle on the pot lid, when the pot lid is not in use, the second handle is placed vertically to the table surface, so that the pot lid is temporarily placed and the lower side of the pot lid does not directly contact the table surface, which increases practicality. The opening is adjusted by the pot lid, the first rotating rod and the sealing plate, which helps to prevent oil splashing and avoid hot oil splashing and scalding the user.

[0014] (2) A water filling component is provided, which seals the water inlet tank through the connecting block, the second rotating rod and the sealing cover. This also makes it easy to add water to the wok later. It is not necessary to disassemble the entire first steamer, the second steamer and the pot lid before adding water, thus avoiding the loss of high-temperature steam. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the pot lid opening adjustment structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the multi-layer cookware structure of this utility model;

[0018] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 5 This is a three-dimensional structural diagram of the water-adding component of this utility model distributed on a multi-layer cookware structure.

[0020] In the diagram: 1. Multi-layer cookware structure; 11. Wok; 12. First handle; 13. First steamer rack; 14. Second steamer rack; 15. Anti-scalding ear ring; 2. Lid opening adjustment structure; 21. Lid; 22. Second handle; 23. Opening adjustment component; 231. First rotating rod; 232. Sealing plate; 233. Sliding block; 234. Opening; 3. Water filling component; 31. Water inlet; 32. Connecting block; 33. Second rotating rod; 34. Sealing cover; 35. Protrusion; 36. Pull ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a technical solution: a multi-layer cookware with an adjustable opening function, such as... Figure 1 , Figure 3 and Figure 5 As shown, the multi-layer cookware structure 1 is connected to the water filling component 3 on the left side. The multi-layer cookware structure 1 includes a wok 11, a first steaming rack 13 is placed on the upper side of the wok 11, a second steaming rack 14 is placed on the upper side of the first steaming rack 13, and anti-scalding ear rings 15 are detached and installed on both the left and right sides of the second steaming rack 14 and the first steaming rack 13. A first handle 12 is detached and installed on the wok 11.

[0023] The first steamer rack 13 and the second steamer rack 14 have different mesh densities, so that they can be steamed according to different ingredients. Anti-scalding earrings 15 are fixed on both the left and right sides of the first steamer rack 13 and the second steamer rack 14 to prevent burns to users. Four sets of protruding strips are fixed on the lower side of the first steamer rack 13 and the second steamer rack 14 to prevent the first steamer rack 13 and the second steamer rack 14 from directly contacting the countertop.

[0024] In the above scheme, the user moves the wok 11 to the desired position using the first handle 12, and stir-fries the food with the assistance of the wok 11. With the assistance of the first steamer 13 and the second steamer 14, the food is steamed according to the categories of ingredients. The user moves the first steamer 13 and the second steamer 14 using the anti-scalding earrings 15.

[0025] like Figure 1 , Figure 2 and Figure 3As shown, a lid opening adjustment structure 2 is placed on the multi-layer cookware structure 1. The lid opening adjustment structure 2 includes a lid 21. A second handle 22 is fixed on the upper side of the lid 21. An opening adjustment component 23 is fixed on the lower side inside the lid 21. The opening adjustment component 23 includes a first rotating rod 231. The first rotating rod 231 is rotatably connected to a sealing plate 232. A slider 233 is fixed on the sealing plate 232. An opening 234 is opened on the lid 21.

[0026] Among them, the sealing plate 232 is slidably connected to the pot lid 21, the width of the opening 234 on the pot lid 21 is one-fifth of the width of the pot lid 21, and the width of the sealing plate 232 is wider than the opening 234.

[0027] In the above scheme, the user pulls the slider 233, and the sealing plate 232 on the slider 233 moves on the first rotating rod 231, thereby sealing the opening 234 on the pot lid 21. The user places the pot lid 21 on the second handle 22 vertically to prevent the pot lid 21 from contacting the countertop.

[0028] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the multi-layer cookware structure 1 is connected to the water filling component 3 on the left side. The water filling component 3 includes a water inlet trough 31. A connecting block 32 is fixed on the water inlet trough 31. A second rotating rod 33 is rotatably connected to the connecting block 32. A sealing cover 34 is fixed on the second rotating rod 33. A protrusion 35 is fixed on the sealing cover 34. A pull ring 36 is fixed on the upper side of the sealing cover 34. A limiting groove is opened on the water inlet trough 31. The limiting groove engages with the protrusion 35.

[0029] Among them, there are two sets of connecting blocks 32, and the two sets of connecting blocks 32 are rotatably connected by a sealing cover 34 through a second rotating rod 33. The water inlet trough 31 is set at an angle to facilitate the observation of the water level in the wok 11.

[0030] In the above scheme, when the user pulls the pull ring 36, the protrusion 35 on the sealing cover 34 is taken out from the limiting groove opened on the water inlet 31. With the assistance of the second rotating rod 33 between the connecting blocks 32, the sealing cover 34 is rotated, and the sealing cover 34 is separated from the water inlet 31, which makes it easier to add water to the wok 11.

[0031] Working principle: When using this multi-layer cookware with opening adjustment function, the multi-layer cookware structure 1 is used to steam and cook different ingredients as needed, the opening and closing degree of the lid 21 is adjusted by the lid opening adjustment structure 2, and the water addition component 3 is used to facilitate the addition of water to the wok 11 later.

[0032] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model 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 limiting the scope of protection of this utility model.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-layer cookware with adjustable lid opening, comprising a multi-layer cookware structure (1), a lid opening adjustment structure (2) placed on the multi-layer cookware structure (1), and a water filling component (3) connected to the left side of the multi-layer cookware structure (1), characterized in that, The multi-layer cookware structure (1) includes a wok (11), a first steaming rack (13) is placed on the upper side of the wok (11), a second steaming rack (14) is placed on the upper side of the first steaming rack (13), anti-scalding ear rings (15) are detached and installed on both the left and right sides of the second steaming rack (14) and the first steaming rack (13), and a first handle (12) is detached and installed on the wok (11).

2. A multi-layer cookware with adjustable opening function according to claim 1, characterized in that: The pot lid opening adjustment structure (2) includes a pot lid (21), a second handle (22) is fixed on the upper side of the pot lid (21), and an opening adjustment component (23) is fixed on the lower side inside the pot lid (21).

3. A multi-layer cookware with adjustable opening function according to claim 2, characterized in that: The opening adjustment assembly (23) includes a first rotating rod (231), which is rotatably connected to a sealing plate (232). A slider (233) is fixed on the sealing plate (232), and an opening (234) is formed on the pot lid (21).

4. A multi-layer cookware with adjustable opening function according to claim 1, characterized in that: The water supply assembly (3) includes a water inlet tank (31), a connecting block (32) is fixed on the water inlet tank (31), a second rotating rod (33) is rotatably connected to the connecting block (32), a sealing cover (34) is fixed on the second rotating rod (33), a protrusion (35) is fixed on the sealing cover (34), and a pull ring (36) is fixed on the upper side of the sealing cover (34).

5. A multi-layer cookware with adjustable opening function according to claim 4, characterized in that: A limiting groove is provided on the water inlet tank (31), and the limiting groove engages with the connecting protrusion (35).