Glass cup with anti-overflow function
By designing a guide tube and an overflow tube structure in the glass, and utilizing gravity and spring reset mechanisms, the problem of water accumulating in the overflow chamber and contaminating drinking water was solved, achieving the effects of preventing overflow and backflow.
Patent Information
- Application Number
- CN202421214632.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-30
AI Technical Summary
After repeated accumulation, water in the overflow chamber of existing overflow glasses may flow back into the glass body, contaminating drinking water.
A glass cup structure was designed, including a cup body, a base, a guide tube, an overflow tube, a sealing plate, and a spring. Excess water is guided into the overflow tube through the overflow hole. Gravity causes the sealing ring to detach from the limiting platform. Water enters the base for storage through the guide tube. The spring resets the sealing plate to prevent backflow.
It effectively prevents water from overflowing and flowing back, improving the practicality of the glass and ensuring the cleanliness of drinking water.
Smart Images
Figure CN222303594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass cups, in particular to a glass cup with an anti-overflow function. Background Art
[0002] A glass cup is a cup made of glass, usually made of high borosilicate glass, fired at a high temperature of more than 600 degrees. It is a new type of environmentally friendly tea cup, which is becoming more and more popular. Existing overflow glass cups usually guide excess water into the overflow cavity at the bottom of the cup body, so that it will not flow out due to excessive water. However, after multiple accumulations, the accumulated water in the internal overflow cavity may flow back to the cup body, causing pollution to the drinking water inside the cup body. For this reason, we propose a glass cup with anti-overflow function. Utility Model Content
[0003] In order to solve the above problems, the utility model provides a glass cup with an anti-overflow function. The utility model solves the problem that the existing overflow glass cup usually guides excess water into the overflow cavity provided at the bottom of the cup body, so that the excess water will not flow out, but after multiple accumulations, the accumulated water in the internal overflow cavity may flow back to the cup body, causing pollution to the drinking water inside the cup body.
[0004] A glass cup with an anti-overflow function in the utility model comprises a cup body, a base is provided below the cup body, a first connecting ring is provided below the cup body, a second connecting ring matching the first connecting ring is provided above the base, a flow guide pipe is provided in the middle of the cup body, the flow guide pipe is connected with an overflow pipe above, a fixing plate is provided at the upper end of the overflow pipe, a connecting rod is inserted in the middle of the fixing plate, the connecting rod is fixedly connected with a sealing plate below, a sealing ring is provided above the sealing plate, a limiting platform matching the sealing ring is provided in the overflow pipe, the connecting rod is located between the fixing plate and the sealing plate and is sleeved with a spring, and the overflow pipe is located below the fixing plate and is provided with an overflow hole.
[0005] In the above solution, the connecting rod is provided with a limiting plate above the fixing plate.
[0006] In the above solution, the first connecting ring is threadedly connected to the second connecting ring.
[0007] In the above solution, a handle is provided on one side of the cup body.
[0008] In the above solution, a cup cover is provided above the cup body.
[0009] In the above solution, a pull block is provided on one side of the cup cover.
[0010] In the above solution, a sealing ring is provided on the outer side of the cup cover.
[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a glass cup with an anti-overflow function, the water inside the cup body flows into the overflow pipe through the overflow hole, under the gravity of the water, the sealing ring and the limit platform are separated from each other, the water can flow into the guide pipe through the gap between the sealing ring and the limit platform, through the conduction of the guide pipe, the water can enter the base, when the water inside the cup body no longer flows through the overflow hole, under the action of the spring elastic force, the sealing plate and the sealing ring are automatically reset, and the sealing ring can seal the lower end of the overflow pipe. This kind of glass cup has a simple structure, is easy to operate, can effectively collect excess water, avoids the phenomenon of water overflow, and can effectively prevent the phenomenon of water backflow, thereby improving the practicality of the glass cup. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a cross-sectional view of the utility model;
[0015] Figure 3 This is a schematic structural diagram of part A of the utility model.
[0016] In the figure: 1, cup body 2, base 3, first connecting ring 4, second connecting ring
[0017] 5. Guide pipe 6. Overflow pipe 7. Fixed plate 8. Connecting rod
[0018] 9. Sealing plate 10. Limiting platform 11. Sealing ring 12. Spring
[0019] 13. Overflow hole 14. Limit plate 15. Handle 16. Cup cover
[0020] 17. Pull block 18. Sealing ring. DETAILED DESCRIPTION
[0021] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.
[0022] like Figure 1-3As shown, the utility model is a glass cup with anti-overflow function, including a cup body 1, a base 2 is provided below the cup body 1, a first connecting ring 3 is provided below the cup body 1, a second connecting ring 4 matching the first connecting ring 3 is provided above the base 2, a guide tube 5 is provided in the middle of the cup body 1, the guide tube 5 is connected with the overflow tube 6 above, a fixing plate 7 is provided in the upper end of the overflow tube 6, a connecting rod 8 is inserted in the middle of the fixing plate 7, the connecting rod 8 and the fixing plate 7 are movably connected, and the connecting rod 8 can move vertically in the fixing plate 7, the connecting rod 8 is fixedly connected with the sealing plate 9 below, a sealing ring 11 is provided above the sealing plate 9, a limiting platform 10 matching the sealing ring 11 is provided in the overflow tube 6, and the connecting rod 8 is sleeved between the fixing plate 7 and the sealing plate 9 There is a spring 12, and the overflow pipe 6 is located below the fixed plate 7 and is provided with an overflow hole 13. When the water level inside the cup body 1 reaches the overflow hole 13, the water inside the cup body 1 flows into the overflow pipe 6 through the overflow hole 13. Under the action of the gravity of the water, the water presses down the sealing plate 9 and the sealing ring 11, so that the sealing ring 11 and the limit platform 10 are separated from each other. At this time, the water can flow into the guide pipe 5 through the gap between the sealing ring 11 and the limit platform 10. Through the conduction of the guide pipe 5, the water can enter the base 2, so that the excess water is stored through the base 2. When the water inside the cup body 1 no longer flows through the overflow hole 13, under the action of the elastic force of the spring 12, the sealing plate 9 and the sealing ring 11 are automatically reset, and the sealing ring 11 can seal the lower end of the overflow pipe 6, effectively avoiding the phenomenon of water reflux.
[0023] The connecting rod 8 is provided with a limiting plate 14 above the fixing plate 7, and the limiting plate 14 can limit the connecting rod 8. The phenomenon of the connecting rod 8 coming out of the fixing plate 7 is avoided.
[0024] The first connecting ring 3 is threadedly connected to the second connecting ring 4 , and the threadedly connected first connecting ring 3 and second connecting ring 4 make it easy to disassemble and assemble the cup body 1 and the base 2 .
[0025] A handle 15 is provided on one side of the cup body 1 .
[0026] A cup cover 16 is provided above the cup body 1 .
[0027] A pull block 17 is provided on one side of the cup cover 16 , and the provision of the pull block 17 makes it easier to open and close the cup cover 16 .
[0028] A sealing ring 18 is disposed on the outer side of the cup cover 16 , and the sealing ring 18 effectively increases the sealing performance between the cup cover 16 and the cup body 1 .
[0029] Specifically, in the utility model, when the water level inside the cup body 1 reaches the overflow hole 13, the water inside the cup body 1 flows into the overflow pipe 6 through the overflow hole 13. Under the action of the gravity of the water, the water presses down the sealing plate 9 and the sealing ring 11, so that the sealing ring 11 and the limit platform 10 are separated from each other. At this time, the water can flow into the guide pipe 5 through the gap between the sealing ring 11 and the limit platform 10. Through the conduction of the guide pipe 5, the water can enter the base 2, so that the excess water is stored through the base 2. When the water inside the cup body 1 no longer flows through the overflow hole 13, under the action of the elastic force of the spring 12, the sealing plate 9 and the sealing ring 11 are automatically reset, and the sealing ring 11 can seal the lower end of the overflow pipe 6, effectively avoiding the phenomenon of water reflux.
[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A glass cup with anti-overflow function, comprising a cup body (1), characterized in that: A base (2) is provided below the cup body (1), a first connecting ring (3) is provided below the cup body (1), a second connecting ring (4) matching the first connecting ring (3) is provided above the base (2), a flow guide tube (5) is provided in the middle of the cup body (1), the flow guide tube (5) is connected with the overflow tube (6) at the top, a fixing plate (7) is provided at the upper end of the overflow tube (6), a connecting rod (8) is inserted in the middle of the fixing plate (7), the connecting rod (8) is fixedly connected with the sealing plate (9) at the bottom, a sealing ring (11) is provided above the sealing plate (9), a limiting platform (10) matching the sealing ring (11) is provided in the overflow tube (6), the connecting rod (8) is located between the fixing plate (7) and the sealing plate (9) and is sleeved with a spring (12), and the overflow tube (6) is located below the fixing plate (7) and is provided with an overflow hole (13).
2. The glass cup with anti-overflow function according to claim 1, characterized in that: The connecting rod (8) is provided with a limiting plate (14) above the fixing plate (7).
3. The glass cup with anti-overflow function according to claim 1, characterized in that: The first connecting ring (3) is threadedly connected to the second connecting ring (4).
4. The glass cup with anti-overflow function according to claim 1, characterized in that: A handle (15) is provided on one side of the cup body (1).
5. The glass cup with anti-overflow function according to claim 1, characterized in that: A cup cover (16) is provided above the cup body (1).
6. The glass cup with anti-overflow function according to claim 5, characterized in that: A pull block (17) is provided on one side of the cup cover (16).
7. The glass cup with anti-overflow function according to claim 5, characterized in that: A sealing ring (18) is provided on the outer side of the cup cover (16).