Leakage-proof ceramic plate with spill-proof edge
By designing anti-overflow components on the ceramic plate and utilizing the elastic clamping structure of rubber rings and support frame, the problem of ceramic plate overflow is solved, achieving stable support for dishes and expanding capacity, thus improving ease of use.
Patent Information
- Application Number
- CN202520771820.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-04-22
AI Technical Summary
Ceramic plates are prone to overflowing during cooking due to excessive food, causing unnecessary trouble.
A leak-proof ceramic disc with an anti-overflow edge has been designed, including a ceramic disc body and an anti-overflow component fitted onto the disc opening. The anti-overflow component consists of a rubber ring, a rubber sheet, and a support frame. The support frame consists of upper and lower support semi-rings and support plates connected by springs. The rubber ring can elastically contract to lock the disc body, forming a stable support structure.
It effectively prevents food from spilling, increases the holding capacity of the ceramic plate, has high structural strength, is flexible in use, and can be quickly installed and disassembled.
Smart Images

Figure CN223830761U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ceramic plate technology, specifically a leak-proof ceramic plate with an anti-overflow edge. Background Technology
[0002] A ceramic plate is a plate-shaped item made of ceramic material. It has many advantages. It is heat-resistant and can withstand cooking, baking and grilling in high-temperature environments. In addition, the surface of a ceramic plate is smooth and easy to clean. It can be restored to a clean appearance simply by wiping it with warm water and detergent.
[0003] During cooking, people often fail to control the amount of food, resulting in too much food being cooked. Ceramic plates have limited capacity, and if food is forced into them, it can easily overflow, causing unnecessary trouble. To address this, we have proposed a leak-proof ceramic plate with an anti-overflow edge to solve the problems mentioned in the background. Utility Model Content
[0004] The purpose of this invention is to provide a leak-proof ceramic dish with an anti-overflow edge to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a leak-proof ceramic disc with an anti-overflow edge, comprising a ceramic disc body and an anti-overflow component fitted onto the top opening of the ceramic disc body, wherein an annular baffle is also fixedly connected to the surface of the ceramic disc body.
[0006] The spill prevention component includes a first rubber ring, a second rubber ring, and a rubber sheet. The rubber sheet is fixedly connected between the first rubber ring and the second rubber ring. A support frame is also installed inside the first rubber ring, the second rubber ring, and the rubber sheet.
[0007] Furthermore, the support frame includes two upper support semi-rings and two lower support semi-rings. Both ends of the upper and lower support semi-rings are provided with connection ports. The positions of the two upper support semi-rings corresponding to the connection ports are fixedly connected by a first spring, and the positions of the two lower support semi-rings corresponding to the connection ports are fixedly connected by a second spring. Several support plates are equidistantly mounted around the upper and lower support semi-rings.
[0008] Furthermore, the first rubber ring covers the surfaces of the two upper supporting semi-rings, the second rubber ring covers the surfaces of the two lower supporting semi-rings, and the rubber sheet covers the surfaces of several supporting sheets.
[0009] Furthermore, the upper support half-ring, the lower support half-ring, and the support plate are all made of stainless steel, and the second rubber ring is mounted on top of the annular baffle.
[0010] Furthermore, an anti-slip pad is adhered to the bottom of the ceramic disc, specifically a rubber pad.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] During cooking, if the volume of the food being cooked exceeds the capacity of the ceramic pan, the anti-overflow component can be installed at the rim of the pan. During operation, slightly pulling the second rubber ring outwards allows the two lower support halves to move a short distance relative to each other within their elastic contraction range. The second rubber ring can then be fitted onto the rim and placed on the annular baffle. The second spring pulls the two lower support halves back into place, locking them firmly into the ceramic pan. This, along with the rubber sheet and multiple inner support pieces, forms a stable, shield-like structure to prevent food from overflowing. This leak-proof ceramic pan with an anti-overflow edge has a reasonable structural design and is easy to use. When cooking too much food, the anti-overflow component can be installed at the rim, increasing the pan's capacity and effectively preventing overflow. The entire support structure is strong and not easily collapsed, and can be quickly installed and disassembled according to actual needs, offering high flexibility. Attached Figure Description
[0013] Figure 1 This is a cross-sectional view of the structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the anti-overflow component of this utility model;
[0015] Figure 3 This is a three-dimensional structural diagram of the support frame of this utility model.
[0016] In the figure: 1 Ceramic disc, 2 Anti-overflow component, 21 First rubber ring, 22 Second rubber ring, 23 Rubber sheet, 24 Support frame, 241 Upper support half ring, 242 Lower support half ring, 243 Connecting port, 244 First spring, 245 Second spring, 246 Support plate, 3 Annular baffle, 4 Anti-slip pad. Detailed Implementation
[0017] 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.
[0018] Please see Figure 1-3A leak-proof ceramic dish with an overflow-proof edge includes a ceramic dish body 1 and an overflow-proof component 2 fitted onto the top opening of the ceramic dish body 1. An annular baffle 3 is also fixedly connected to the surface of the ceramic dish body 1. The middle part of the ceramic dish body 1 has an outer arc surface structure, which gives it a larger holding volume.
[0019] The anti-overflow component 2 includes a first rubber ring 21, a second rubber ring 22, and a rubber sheet 23. The rubber sheet 23 is fixedly connected between the first rubber ring 21 and the second rubber ring 22. A support frame 24 is also installed inside the first rubber ring 21, the second rubber ring 22, and the rubber sheet 23.
[0020] The support frame 24 includes two upper support semi-rings 241 and two lower support semi-rings 242. Both ends of the upper support semi-rings 241 and the lower support semi-rings 242 are provided with connection ports 243. The two upper support semi-rings 241 are fixedly connected to the connection ports 243 by a first spring 244, and the two lower support semi-rings 242 are fixedly connected to the connection ports 243 by a second spring 245. Several support plates 246 are equidistantly mounted around the upper support semi-rings 241 and the lower support semi-rings 242.
[0021] The first rubber ring 21 covers the surfaces of the two upper supporting semi-rings 241, the second rubber ring 22 covers the surfaces of the two lower supporting semi-rings 242, and the rubber sheet 23 covers the surfaces of several supporting sheets 246.
[0022] The upper support semi-ring 241, the lower support semi-ring 242 and the support plate 246 are all made of stainless steel, and the second rubber ring 22 is mounted on the top of the annular baffle 3.
[0023] Specifically, an anti-slip pad 4 is attached to the bottom of the ceramic plate 1. The anti-slip pad 4 is made of rubber and can increase the friction between the ceramic plate 1 and the tabletop, thus preventing slippage.
[0024] This leak-proof ceramic pan with an anti-overflow edge has a reasonable structural design and is easy to use. When there is too much food being cooked, the anti-overflow component can be installed at the rim of the pan to increase the holding capacity of the ceramic pan and effectively prevent the food from overflowing. The entire support structure is strong and not easy to collapse. It can also be quickly installed and disassembled according to actual use needs, and has a high degree of flexibility.
[0025] In use, if the volume of the food being cooked is greater than that of the ceramic plate 1, the anti-overflow component 2 can be installed at the rim of the ceramic plate 1. During operation, the second rubber ring 22 can be pulled outward slightly. Within its elastic contraction range, the two lower support half-rings 242 can move a small distance relative to each other. At this time, the second rubber ring 22 can be fitted onto the rim of the plate and placed on the annular baffle 3. The second spring 245 can pull the two lower support half-rings 242 back to their original position, thus locking them with the ceramic plate 1. In turn, the rubber sheet 23 and its inner multiple support pieces 246 form a stable support cover structure to prevent the food from overflowing.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A leak-proof ceramic dish with an overflow-proof edge, comprising a ceramic dish body (1) and an overflow-proof component (2) fitted onto the top opening of the ceramic dish body (1), characterized in that: The surface of the ceramic disc (1) is also fixedly connected to an annular baffle (3); The spill prevention component (2) includes a first rubber ring (21), a second rubber ring (22) and a rubber sheet (23). The rubber sheet (23) is fixedly connected between the first rubber ring (21) and the second rubber ring (22). A support frame (24) is also installed inside the first rubber ring (21), the second rubber ring (22) and the rubber sheet (23).
2. The leak-proof ceramic dish with an anti-overflow edge according to claim 1, characterized in that: The support frame (24) includes two upper support semi-rings (241) and two lower support semi-rings (242). Both ends of the upper support semi-rings (241) and the lower support semi-rings (242) are provided with connection ports (243). The positions of the two upper support semi-rings (241) corresponding to the connection ports (243) are fixedly connected by a first spring (244), and the positions of the two lower support semi-rings (242) corresponding to the connection ports (243) are fixedly connected by a second spring (245). A number of support plates (246) are equidistantly mounted around the upper support semi-rings (241) and the lower support semi-rings (242).
3. The leak-proof ceramic dish with an anti-overflow edge according to claim 2, characterized in that: The first rubber ring (21) covers the surfaces of two upper supporting half-rings (241), the second rubber ring (22) covers the surfaces of two lower supporting half-rings (242), and the rubber sheet (23) covers the surfaces of several supporting sheets (246).
4. The leak-proof ceramic dish with an anti-overflow edge according to claim 3, characterized in that: The upper support half-ring (241), lower support half-ring (242) and support plate (246) are all made of stainless steel, and the second rubber ring (22) is mounted on the top of the annular baffle (3).
5. The leak-proof ceramic dish with an anti-overflow edge according to claim 4, characterized in that: The bottom of the ceramic disc (1) is bonded with an anti-slip pad (4), which is specifically a rubber pad.