Glass tea set with automatic temperature control function
By designing an insulated lid and insulating sleeve on the glass teaware, and using a telescopic spring and sealing components to seal the spout, the problem of heat loss from the spout is solved, achieving more efficient heat preservation and reduced energy consumption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN DEHUA WEIMEI GLASS CO LTD
- Filing Date
- 2025-01-16
- Publication Date
- 2026-04-17
AI Technical Summary
The spout of a glass teapot is directly connected to the inside of the teapot, causing heat loss, affecting the heat preservation effect and increasing energy consumption.
The design combines a thermos lid with an insulating sleeve. Components such as a telescopic spring, rubber friction seat, connecting seat, adjusting rod, and sealing block are used to seal and insulate the spout, preventing heat loss.
It improves the heat retention of glass teaware and reduces energy consumption.
Smart Images

Figure CN224125720U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass teaware technology, specifically a glass teaware with automatic temperature control. Background Technology
[0002] Automatic temperature-controlled glass teaware is a high-tech option. Made of transparent, heat-resistant glass, it features a built-in temperature sensor and heating element that automatically monitors and adjusts the tea's temperature to ensure it remains at the optimal drinking temperature. Users can easily set the desired temperature using a simple button or touchscreen, and the teaware will automatically heat or keep it warm. This eliminates the hassle of frequent temperature checks and manual adjustments required in traditional tea brewing, offering both convenience and preservation of the tea's original flavor—making it an ideal choice for modern tea enthusiasts.
[0003] Currently, in the design of glass teaware, in order to address the problem of insufficient heat retention of the glass material itself, an insulating sleeve is generally added to the outside of the glass teaware to effectively keep the tea inside warm. This slows down heat loss through the teaware walls to a certain extent and improves the overall heat retention effect. Although the external insulating sleeve can provide a certain degree of heat retention, the spout of the glass teaware often becomes a weak point for heat loss. Since the spout is directly connected to the inside of the teapot, the internal heat will dissipate to the external environment through the spout. Unnecessary heat loss not only affects the heat retention of the tea, but also requires the heating base to frequently heat the tea, increasing energy consumption. Therefore, a glass teaware with automatic temperature control has been proposed. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a glass tea set with automatic temperature control, which has advantages such as improved heat preservation and reduced energy consumption. It solves the problem that because the spout is directly connected to the inside of the teapot, the internal heat will dissipate to the external environment through the spout. This unnecessary heat loss not only affects the heat preservation effect of the tea, but also requires the heating base to frequently heat the tea, increasing energy consumption.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a glass tea set with automatic temperature control, comprising a temperature control base, a glass tea set body, an insulating sleeve, a handle, a switch button, a temperature display screen, a power interface, and a spout; the top of the glass tea set body is provided with an insulating structure.
[0006] The heat preservation structure includes a thermos lid movably installed on the inner peripheral wall of the glass teapot body. A telescopic spring is fixedly installed inside the thermos lid. A rubber friction seat is fixedly installed on the left side wall of the telescopic spring. A connecting seat is fixedly installed on the side of the rubber friction seat away from the telescopic spring. An adjusting seat is fixedly installed on the top outer wall of the connecting seat. An adjusting rod is fixedly installed on the side of the connecting seat away from the rubber friction seat. A sealing block is fixedly installed on the side of the adjusting rod away from the connecting seat. Limiting slides are fixedly installed on both the front and rear outer walls of the sealing block. A mounting bracket is fixedly installed on the top of the thermos lid. A friction shaft is rotatably connected inside the mounting bracket. A limiting baffle is fixedly installed on the outer peripheral wall of the friction shaft.
[0007] Furthermore, a sealing ring is fixedly installed on the bottom outer wall of the thermos lid, and the sealing ring is slidably connected to the inner circumferential wall of the glass teaware body.
[0008] Furthermore, the thermos lid has an adjustment groove inside, and the rubber friction seat, connecting seat, adjusting rod and sealing block are all slidably connected inside the adjustment groove and are of the same size.
[0009] Furthermore, the thermos lid has two positioning grooves inside, which are connected to the adjustment groove. The limiting slide is slidably connected inside the positioning groove and is adapted in size. The bottom of the sealing block and the top of the spout are located on the same plane.
[0010] Furthermore, the top of the thermos lid is provided with a movable groove, the connecting seat is slidably connected inside the movable groove and is adapted in size, and the adjusting seat is slidably connected to the top outer wall of the thermos lid.
[0011] Furthermore, the limiting baffle is L-shaped and is slidably connected to the outer wall of the adjusting seat. The bottom outer wall of the limiting baffle is movably connected to the top outer wall of the thermos lid.
[0012] Furthermore, the glass teaware body is fixedly installed on the bottom inner wall of the insulating sleeve, the insulating sleeve is snapped into the inside of the temperature control base, the handle is fixedly installed on the outer peripheral wall of the insulating sleeve, the switch button, temperature display screen and power interface are all installed on the outer wall of the temperature control base, and the spout is installed on the outer peripheral wall of the insulating sleeve and communicates with the inside of the glass teaware body.
[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0014] This glass tea set with automatic temperature control uses an insulated lid and an insulating sleeve to insulate the outer wall and top of the tea set body, respectively. A telescopic spring, rubber friction seat, connecting seat, adjusting seat, adjusting rod, and sealing block seal the top of the spout, preventing heat loss from the spout and thus improving the internal insulation of the tea set while reducing overall energy consumption. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the sealing block and limiting slide of this utility model;
[0017] Figure 3 This is a schematic diagram of the connection structure between the glass teaware body, the insulating sleeve, and the spout of this utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the thermos lid of this utility model.
[0019] In the picture:
[0020] 1. Temperature control base; 2. Glass teaware body; 3. Insulating sleeve; 4. Handle; 5. Switch button; 6. Temperature display screen; 7. Power interface; 8. Spout; 9. Thermos lid; 10. Telescopic spring; 11. Rubber friction seat; 12. Connecting seat; 13. Adjusting seat; 14. Adjusting rod; 15. Sealing block; 16. Limiting slide; 17. Mounting bracket; 18. Friction shaft; 19. Limiting baffle. 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 Figures 1 to 4 This embodiment of a glass tea set with automatic temperature control includes a temperature control base 1, a glass tea set body 2, an insulating sleeve 3, a handle 4, a switch button 5, a temperature display screen 6, a power interface 7, and a spout 8. The top of the glass tea set body 2 is provided with an insulating structure.
[0023] The glass teaware body 2 is fixedly installed on the bottom inner wall of the insulating sleeve 3. The insulating sleeve 3 is snapped into the inside of the temperature control base 1. The handle 4 is fixedly installed on the outer peripheral wall of the insulating sleeve 3. The switch button 5, the temperature display screen 6 and the power interface 7 are all installed on the outer wall of the temperature control base 1. The spout 8 is installed on the outer peripheral wall of the insulating sleeve 3 and communicates with the inside of the glass teaware body 2.
[0024] The heat preservation structure includes a thermos lid 9 movably installed on the inner peripheral wall of the glass teaware body 2. A sealing ring is fixedly installed on the bottom outer wall of the thermos lid 9 and slidably connected to the inner peripheral wall of the glass teaware body 2. A telescopic spring 10 is fixedly installed inside the thermos lid 9. A rubber friction seat 11 is fixedly installed on the left side wall of the telescopic spring 10. A connecting seat 12 is fixedly installed on the side of the rubber friction seat 11 away from the telescopic spring 10. An adjusting seat 13 is fixedly installed on the top outer wall of the connecting seat 12. A movable groove is opened on the top of the thermos lid 9. The connecting seat 12 is slidably connected to the inside of the movable groove and is of a suitable size. The adjusting seat 13 is slidably connected to the top outer wall of the thermos lid 9.
[0025] An adjusting rod 14 is fixedly installed on the side of the connecting seat 12 away from the rubber friction seat 11. A sealing block 15 is fixedly installed on the side of the adjusting rod 14 away from the connecting seat 12. An adjusting groove is opened inside the thermos lid 9. The rubber friction seat 11, the connecting seat 12, the adjusting rod 14 and the sealing block 15 are all slidably connected inside the adjusting groove and are of the same size.
[0026] Limiting slides 16 are fixedly installed on the front and rear outer walls of the sealing block 15. The thermos lid 9 has two positioning grooves inside, which are connected to the adjustment groove. The limiting slides 16 are slidably connected inside the positioning grooves and are of the same size. The bottom of the sealing block 15 and the top of the spout 8 are on the same plane. The top of the thermos lid 9 is fixedly installed with a mounting bracket 17. The mounting bracket 17 is rotatably connected to a friction shaft 18. The outer peripheral wall of the friction shaft 18 is fixedly installed with a limiting baffle 19. The limiting baffle 19 is L-shaped and is slidably connected to the outer wall of the adjustment seat 13. The bottom outer wall of the limiting baffle 19 is movably connected to the top outer wall of the thermos lid 9.
[0027] In this embodiment, the rubber friction seat 11 has a certain friction and absorption capacity, which improves the stability of the telescopic spring 10 during use and provides a damping effect.
[0028] In this embodiment, a certain gap is left between the glass teaware body 2 and the insulating sleeve 3 to reduce the direct conduction of heat through the glass teaware body 2, thereby reducing heat loss.
[0029] In this embodiment, the sealing block 15 can completely block the spout 8.
[0030] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.
[0031] The working principle of the above embodiments is as follows:
[0032] When it is necessary to seal the spout 8, the user pulls the limiting baffle 19 and rotates it upward to adjust the angle. At this time, the adjusting seat 13 is no longer restricted by the limiting baffle 19. The rubber friction seat 11 is pushed to the left by the action of the telescopic spring 10. At this time, the connecting seat 12, the adjusting seat 13 and the adjusting rod 14 move to the left at the same time. The sealing block 15 also moves to the left to the top of the spout 8 and seals it. The temperature control base 1 controls the temperature of the tea inside the glass teaware body 2.
[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0034] 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 glass tea set with automatic temperature control, comprising a temperature control base (1), a glass tea set body (2), an insulating sleeve (3), a handle (4), a switch button (5), a temperature display screen (6), a power interface (7), and a spout (8), characterized in that: The top of the glass teaware body (2) is provided with a heat-insulating structure; The heat preservation structure includes a thermos lid (9) movably installed on the inner peripheral wall of the glass teaware body (2). A telescopic spring (10) is fixedly installed inside the thermos lid (9). A rubber friction seat (11) is fixedly installed on the left side wall of the telescopic spring (10). A connecting seat (12) is fixedly installed on the side of the rubber friction seat (11) away from the telescopic spring (10). An adjusting seat (13) is fixedly installed on the top outer wall of the connecting seat (12). An adjusting rod (14) is fixedly installed on the side of the connecting seat (12) away from the rubber friction seat (11). A sealing block (15) is fixedly installed on the side of the adjusting rod (14) away from the connecting seat (12). Limiting slides (16) are fixedly installed on the front and rear outer walls of the sealing block (15). A mounting bracket (17) is fixedly installed on the top of the thermos lid (9). A friction shaft (18) is rotatably connected inside the mounting bracket (17). A limiting baffle (19) is fixedly installed on the outer peripheral wall of the friction shaft (18).
2. The glass tea set with automatic temperature control according to claim 1, characterized in that: A sealing ring is fixedly installed on the bottom outer wall of the thermos lid (9), and the sealing ring is slidably connected to the inner circumferential wall of the glass teaware body (2).
3. The glass tea set with automatic temperature control according to claim 1, characterized in that: The thermos lid (9) has an adjustment groove inside. The rubber friction seat (11), connecting seat (12), adjusting rod (14) and sealing block (15) are all slidably connected inside the adjustment groove and are of the same size.
4. The glass tea set with automatic temperature control according to claim 3, characterized in that: The thermos lid (9) has two positioning grooves inside, which are connected to the adjustment groove. The limiting slide (16) is slidably connected inside the positioning groove and is of the same size. The bottom of the sealing block (15) and the top of the spout (8) are on the same plane.
5. The glass tea set with automatic temperature control according to claim 1, characterized in that: The top of the thermos lid (9) is provided with a movable groove, the connecting seat (12) is slidably connected inside the movable groove and is of the same size, and the adjusting seat (13) is slidably connected to the top outer wall of the thermos lid (9).
6. The glass tea set with automatic temperature control according to claim 1, characterized in that: The limiting baffle (19) is L-shaped and is slidably connected to the outer wall of the adjusting seat (13). The bottom outer wall of the limiting baffle (19) is movably connected to the top outer wall of the thermos lid (9).
7. The glass tea set with automatic temperature control according to claim 1, characterized in that: The glass teaware body (2) is fixedly installed on the bottom inner wall of the insulating sleeve (3). The insulating sleeve (3) is snapped into the inside of the temperature control base (1). The handle (4) is fixedly installed on the outer peripheral wall of the insulating sleeve (3). The switch button (5), temperature display screen (6) and power interface (7) are all installed on the outer wall of the temperature control base (1). The spout (8) is installed on the outer peripheral wall of the insulating sleeve (3) and communicates with the inside of the glass teaware body (2).