Ceramic tea set with anti-scalding design
By incorporating an extension ring, a flow-slowing ring, and a temperature-changing coating on the teacup, combined with a grip ring design, the problem of poor anti-scalding spout performance in existing ceramic teaware has been solved. This results in better temperature indication and flow control, improving the anti-scalding effect and user comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DEHUA YUEJI KILN CERAMICS CO LTD
- Filing Date
- 2025-06-06
- Publication Date
- 2026-04-14
AI Technical Summary
The existing thermochromic coatings on ceramic teaware have limited effectiveness in preventing burns to the mouth and are not very effective in use.
An extension ring and a flow-regulating ring are installed at the rim of the teacup, with through holes distributed on the flow-regulating ring. Combined with a temperature-sensitive coating, this provides temperature indication and flow control, while an additional grip ring is added for heat insulation, forming a scald-proof spout design.
The temperature is clearly indicated by the temperature-changing coating, the flow control ring provides flow control and buffering, and the grip ring increases heat insulation to effectively prevent burns, thus improving user comfort and safety.
Smart Images

Figure CN224112439U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ceramic teaware technology, and more specifically to a ceramic teaware with an anti-scalding spout design. Background Technology
[0002] Ceramic tea sets generally include teapots, teacups, tea trays, tea canisters, tea spoons, tea tongs, tea strainers, fairness cups (tea dispensers), aroma cups, and tea saucers, etc.
[0003] When drinking tea, the temperature of the tea is unknown when pouring it into the teacup, and it is easy to burn one's mouth. To address this issue, the following application, "as described in application number: CN202322545137.2, a temperature-sensitive OGTT test cup," states that a temperature-sensitive color-changing coating is provided on the outer wall of the cup body.
[0004] This teacup can indicate the temperature by setting a temperature-sensitive color-changing coating, but the limitation of using only a temperature-sensitive color-changing coating to indicate the temperature and prevent scalding is relatively limited, resulting in poor performance. Utility Model Content
[0005] The purpose of this utility model is to provide a ceramic tea set with an anti-scalding spout design in order to solve the above-mentioned technical problems.
[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0007] This utility model proposes a ceramic tea set with an anti-scalding spout design, including a teacup, an extension ring fixed to the edge of the teacup's rim, a flow-slowing ring fitted and fixed inside the extension ring, multiple sets of through holes evenly distributed on the flow-slowing ring, and a temperature-changing coating fixed to the outside of the teacup. The extension ring expands in an arc shape away from the teacup, and the flow-slowing ring contracts in an arc shape away from the teacup.
[0008] As a preferred embodiment of this invention, the inner top of the teacup and the inner side of the extension ring are smoothly connected.
[0009] As a preferred technical solution of this utility model, it also includes a grip ring surrounding the teacup, with the lower side of the slow-flow ring fixed to the top of the grip ring, and a gap between the grip ring and the outside of the teacup.
[0010] As a preferred embodiment of this utility model, the grip ring is a concave arc-shaped ring.
[0011] The beneficial effects of this utility model are as follows:
[0012] By setting a temperature-sensitive coating on the outside of the teacup to visually indicate the temperature range of the tea, a buffering effect is provided when the tea comes into contact with the slow-flow ring and passes through the through-hole for drinking, thus better controlling the flow of tea and helping to prevent scalding the mouth; the set grip ring connects to the slow-flow ring but does not come into contact with the teacup, allowing it to be held by hand to improve the ability to prevent scalding. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure.
[0015] Attached reference numerals: teacup-1, extension ring-2, flow-slowing ring-3, through hole-4, grip ring-5, thermochromic coating-6. Detailed Implementation Example 1:
[0016] like Figures 1-2 As shown, this embodiment proposes a ceramic tea set with an anti-scalding spout design, including a teacup 1 with the opening of the teacup 1 facing upwards;
[0017] It also includes an extension ring 2 fixed to the edge of the rim of the teacup 1. The opening of the extension ring 2 faces up and down, and the bottom of the extension ring 2 is fixed to the rim of the top of the teacup 1.
[0018] The flow-slowing ring 3 is attached and fixed inside the extension ring 2, with the opening of the flow-slowing ring 3 facing up and down. The flow-slowing ring 3 is attached and fixed at the inner wall of the extension ring 2.
[0019] Multiple sets of through holes 4 are evenly distributed on the slow-flow ring 3. The multiple sets of through holes 4 are connected to both ends of the slow-flow ring 3. When tea comes into contact with the slow-flow ring 3, it passes through the through holes 4 to drink tea, thereby providing a buffering effect, better controlling the flow of tea, and helping to prevent scalding the mouth.
[0020] The thermo-sensitive coating 6 is fixed to the outside of the teacup 1. The thermo-sensitive coating 6 is located near the bottom of the inside of the teacup 1, which can better sense the temperature. The thermo-sensitive coating 6 is ring-shaped and fixed to the outside of the teacup 1 to provide a better viewing angle. The temperature range of the tea can be intuitively understood from the thermo-sensitive coating 6.
[0021] The extension ring 2 expands in an arc shape away from the teacup 1, as... Figure 2 As shown, the tea water flows through the arc shape of the extension ring 2 to better fit the shape of the mouth, thus improving drinking comfort.
[0022] The slow-flow ring 3 contracts in an arc shape away from the teacup 1, as... Figure 2 As shown, the slow-flow ring 3 forms a better tea-blocking space in the extension ring 2, allowing the through hole 4 to be better utilized.
[0023] The inner top of the teacup 1 is smoothly connected to the inner side of the extension ring 2, meaning that the connection between the rim of the teacup 1 and the extension ring 2 is smooth, which improves the aesthetics. Example 2:
[0024] like Figures 1-2 As shown, its difference from Embodiment 1 is that it also includes a grip ring 5 surrounding the teacup 1, with the lower side of the slow-flow ring 3 fixed to the top of the grip ring 5. The grip ring 5 provides a handhold and can provide heat insulation to improve the ability to prevent burns; and as shown... Figure 2 As shown, the top of the grip ring 5 is fixed slightly away from the top of the slow-flow ring 3, so that the top of the slow-flow ring 3 is the part that contacts the mouth and is not too thick, thus reducing the comfort of drinking.
[0025] There is a gap between the grip ring 5 and the outside of the teacup 1, which can reduce the heat transfer from the teacup 1 to the grip ring 5 and further prevent scalding.
[0026] Among them, the grip ring 5 is a concave arc-shaped ring, such as Figure 1 , 2 As shown, the outer edge of the grip ring 5 is concave towards the center, which allows for a more stable grip when holding the hand to drink tea.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A ceramic tea set with an anti-scalding spout design, comprising a teacup (1), characterized in that, It also includes an extension ring (2) fixed to the edge of the mouth of the teacup (1), a slow-flow ring (3) attached and fixed inside the extension ring (2), multiple sets of through holes (4) evenly distributed on the slow-flow ring (3), and a thermochromic coating (6) fixed outside the teacup (1). The extension ring (2) expands in an arc shape away from the teacup (1), and the slow-flow ring (3) contracts in an arc shape away from the teacup (1).
2. A ceramic tea set with an anti-scalding spout design according to claim 1, characterized in that, The inner top of the teacup (1) is smoothly connected to the inner side of the extension ring (2).
3. A ceramic tea set with an anti-scalding spout design according to claim 1, characterized in that, It also includes a grip ring (5) surrounding the teacup (1), with the lower side of the slow-flow ring (3) fixed to the top of the grip ring (5), and a gap between the grip ring (5) and the outside of the teacup (1).
4. A ceramic tea set with an anti-scalding spout design according to claim 3, characterized in that, The grip ring (5) is a concave arc-shaped ring.
Citation Information
Patent Citations
Special cup for temperature-sensing OGTT test
CN221411744U