A double boiler capable of preventing odor mixing
Patent Information
- Application Number
- CN202522415856.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-13
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-11-13
AI Technical Summary
然而,现有鸳鸯锅在结构上存在一些缺陷,导致在使用过程中容易出现串味问题
[0015] The beneficial effects of this invention are: by having the protrusion fit snugly against the lid, cross-contamination of odors is prevented, avoiding the problem of flavor transfer caused by a large gap between the partition and the lid. Furthermore, the vent allows for the release of a suitable amount of steam, preventing excessive pressure inside the pot and further reducing the possibility of flavor transfer, thus improving the taste of the food and the user experience.
Smart Images

Figure CN224853294U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of hot pot with two separate compartments, and more particularly to a hot pot with two compartments that prevents flavors from mixing. Background Technology
[0002] A divided pot is a common cooking utensil, typically divided into two sections by a partition, allowing for the simultaneous cooking of different flavors, such as clear broth and spicy broth. However, existing divided pots have some structural flaws that can easily lead to flavor mixing during use. For example, traditional divided pots have a large gap between the partition and the lid, allowing steam and odors to easily mix and affect the original flavor of the broth. Utility Model Content
[0003] Therefore, the purpose of this utility model is to provide a dual-compartment hot pot that can optimize the gap between the partition and the lid to prevent flavors from mixing between different cooking zones.
[0004] The technical solution adopted by this utility model to solve its technical problem is as follows:
[0005] A dual-compartment hot pot to prevent flavor mixing includes a pot body, a lid covering the pot body, and a partition disposed inside the pot body. The partition includes a protrusion disposed at its upper end and extending upward to adhere to the bottom surface of the lid. The partition divides the interior of the pot body into a first cooking zone and a second cooking zone. Ventilation holes are provided on the lid and on both the left and right sides of the partition.
[0006] In a preferred embodiment of this utility model, the partition is either linear or S-shaped.
[0007] In a preferred embodiment of the present invention, the pot lid includes a glass panel and a frame disposed on the outer edge of the glass panel, and the upper side of the pot body is provided with a first flange that folds outward and abuts against the frame.
[0008] In a preferred embodiment of this utility model, the glass panel is made of tempered glass with a thickness of 3-6mm.
[0009] In a preferred embodiment of this utility model, the inner side of the frame is provided with a second flange that bends downward and can be locked inside the pot body, and the left and right sides of the partition are provided with opening grooves that cooperate with the second flange.
[0010] In a preferred embodiment of this utility model, the middle part of the glass panel is arched, and the upper side of the protrusion is an arc shape that matches the bottom surface shape of the glass panel.
[0011] In a preferred embodiment of this utility model, there is a gap between the glass panel and the protrusion, and the gap is 0.1-1mm.
[0012] In a preferred embodiment of this utility model, the cross-sectional shape of the pot body is rectangular, and handles are provided on both the front and rear sides of the pot body.
[0013] In a preferred embodiment of this utility model, the bottom of the pot body is a multi-layered bottom structure, which includes a multi-layered bottom sheet disposed on the bottom surface of the pot body and a bottom covering sheet disposed on the bottom surface of the pot body and capable of covering the multi-layered bottom sheet.
[0014] In a preferred embodiment of this utility model, the pot body is made of steel plate with a thickness of 0.3-0.8mm, the partition is made of steel plate with a thickness of 0.3-0.7mm, and the partition is fixed to the inner wall of the pot body by welding.
[0015] The beneficial effects of this invention are: by having the protrusion fit snugly against the lid, cross-contamination of odors is prevented, avoiding the problem of flavor transfer caused by a large gap between the partition and the lid. Furthermore, the vent allows for the release of a suitable amount of steam, preventing excessive pressure inside the pot and further reducing the possibility of flavor transfer, thus improving the taste of the food and the user experience. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the present invention;
[0017] Figure 2 This is a cross-sectional view of the present invention;
[0018] Figure 3 This utility model Figure 2 Figure A shows an enlarged schematic diagram. Detailed Implementation
[0019] The technical solutions in the embodiments of this utility model will now be clearly and completely described in conjunction with the accompanying drawings.
[0020] Reference Figures 1 to 3A dual-compartment hot pot with odor-preventing cross-contamination includes a pot body 1, a lid 2 covering the pot body 1, and a partition 3 disposed inside the pot body 1. The partition 3 includes a protrusion 31 located at its upper end and extending upwards to adhere to the bottom surface of the lid 2. The partition 3 divides the interior of the pot body 1 into a first cooking zone 11 and a second cooking zone 12 for holding different flavored soup bases. Ventilation holes 21 are provided on both the left and right sides of the lid 2. The protrusion 31, in close contact with the lid 2, prevents cross-contamination of odors, avoiding the problem of odor mixing caused by a large gap between the partition 3 and the lid 2. Furthermore, the ventilation holes 21 allow a suitable amount of steam to escape, preventing excessive pressure inside the pot, further reducing the possibility of odor mixing, and improving the taste of the food and the user experience.
[0021] In this design, the shape of the partition 3 is either straight or S-shaped, and the shape of the partition 3 can be flexibly selected according to the design of the pot body 1.
[0022] In this solution, the pot lid 2 includes a glass panel 22 and a frame 23 disposed on the outer edge of the glass panel 22. The upper side of the pot body 1 is provided with a first flange 13 that folds outward and can abut against the frame 23. The stability of the pot lid 2 can be improved by the cooperation between the first flange 13 and the frame 23.
[0023] In this design, the glass panel 22 is made of tempered glass with a thickness of 3-6 mm.
[0024] In this design, the inner side of the frame 23 is provided with a second flange 231 that bends downward and can be locked inside the pot body 1. The left and right sides of the partition 3 are each provided with an opening groove 32 that mates with the second flange 231. This allows the second flange 231 to engage with the inner wall of the pot body 1, enhancing the fixing effect of the lid 2. Furthermore, the opening groove 32 on the partition 3 prevents the lid 2 from obstructing the lid from being placed on the pot body 1.
[0025] In this design, the middle of the glass panel 22 is arched, and the upper side of the protrusion 31 is an arc shape that matches the bottom shape of the glass panel 22. This arched design of the glass panel 22 increases the internal space and prevents the soup from overflowing when boiling.
[0026] In this design, a gap of 0.1-1mm exists between the glass panel 22 and the protrusion 31. This gap design allows for thermal expansion and contraction, preventing damage to the glass panel 22 or the partition 3 due to temperature changes. This reasonable gap balances sealing and durability, ensuring stable performance over long-term use.
[0027] In this design, the cross-sectional shape of the pot body 1 is rectangular, and handles 4 are provided on both the front and rear sides of the pot body 1. This facilitates the alignment of the pot lid 2 when it is placed on the pot body 1, ensuring that the protrusions 31 on the partition 3 can fit well against the bottom surface of the pot lid 2.
[0028] In this design, the bottom of the pot body 1 has a multi-layered bottom structure, which includes a multi-layered bottom sheet 14 (aluminum plate) disposed on the bottom surface of the pot body 1, and a bottom covering sheet 15 (steel plate) disposed on the bottom surface of the pot body 1 and covering the multi-layered bottom sheet. By providing a multi-layered bottom structure at the bottom of the pot body 1, heating efficiency and energy utilization are improved, localized overheating is avoided, and the lifespan of the pot body 1 is extended.
[0029] In this design, the pot body 1 is made of steel plate with a thickness of 0.3-0.8 mm, and the partition 3 is made of steel plate with a thickness of 0.3-0.7 mm. The partition 3 is fixed to the inner wall of the pot body 1 by welding. This selective use of plate thickness ensures structural strength while achieving lightweight design; and the reliable welding method ensures the sealing and durability of the connection between the partition 3 and the pot body 1, preventing leakage of soup from the joint.
[0030] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A dual-flavor hot pot, comprising a pot body (1), a lid (2) covering the pot body (1), and a partition (3) disposed within the pot body (1), characterized in that, The partition (3) includes a protrusion (31) located at its upper end and extending upward to adhere to the bottom surface of the pot lid (2). The partition (3) divides the interior of the pot body (1) into a first cooking zone (11) and a second cooking zone (12). Ventilation holes (21) are provided on the pot lid (2) and on both the left and right sides of the partition (3).
2. The anti-flavor-mixing hot pot according to claim 1, characterized in that, The shape of the partition (3) is either straight or S-shaped.
3. A dual-flavor hot pot with anti-odor mixing according to claim 1 or 2, characterized in that, The lid (2) includes a glass panel (22) and a frame (23) disposed on the outer edge of the glass panel (22). The upper side of the pot body (1) is provided with a first flange (13) that folds outward and abuts against the frame (23).
4. The anti-flavor-mixing hot pot according to claim 3, characterized in that, The glass panel (22) is made of tempered glass with a thickness of 3-6 mm.
5. A dual-flavor hot pot according to claim 3, characterized in that, The inner side of the frame (23) is provided with a second flange (231) that bends downward and can be locked inside the pot body (1). The left and right sides of the partition (3) are provided with opening grooves (32) that cooperate with the second flange (231).
6. A dual-flavor hot pot according to claim 3, characterized in that, The glass panel (22) is arched in the middle, and the upper side of the protrusion (31) is an arc shape that matches the bottom shape of the glass panel (22).
7. A dual-flavor hot pot according to claim 6, characterized in that, There is a gap between the glass panel (22) and the protrusion (31), and the gap is 0.1-1mm.
8. A dual-flavor hot pot according to claim 1, characterized in that, The pot body (1) has a rectangular cross-section, and handles (4) are provided on both the front and rear sides of the pot body (1).
9. A dual-flavor hot pot according to claim 1, characterized in that, The bottom of the pot body (1) is a double bottom structure, which includes a double bottom sheet (14) disposed on the bottom surface of the pot body (1) and a bottom covering sheet (15) disposed on the bottom surface of the pot body (1) and capable of covering the double bottom sheet (14).
10. A dual-flavor hot pot according to claim 1, characterized in that, The pot body (1) is made of steel plate with a thickness of 0.3-0.8 mm, and the partition (3) is made of steel plate with a thickness of 0.3-0.7 mm. The partition (3) is fixed to the inner wall of the pot body (1) by welding.