A hydrogen-rich cup sealing structure

Abstract

The utility model discloses a kind of hydrogen-rich cup sealing structures, including cup and electrolytic hydrogen production pedestal;Partition is equipped in cup, first release hole is equipped in partition, gas-permeable diaphragm is equipped in the outside of first release hole, the outer periphery of gas-permeable diaphragm is equipped with first sealing ring, the bottom of cup is equipped with first threaded connection part;The outer periphery of electrolytic hydrogen production pedestal is equipped with the second threaded connection part matched with first threaded connection part, is equipped with water storage cavity in electrolytic hydrogen production pedestal upper end portion, the upper surface of water storage cavity is equipped with sealing baffle, second release hole is equipped on sealing baffle, second release hole corresponds with gas-permeable diaphragm, and the outer periphery of second release hole is equipped with annular boss, annular boss is extended between gas-permeable diaphragm upwards and forms sealing structure, remaining liquid can be avoided to splash out when electrolytic hydrogen production pedestal is overturned by the structure of sealing baffle.

Description

Technical Field

[0001] This utility model belongs to the technical field of hydrogen-rich cup structure, specifically a hydrogen-rich cup sealing structure. Background Technology

[0002] Hydrogen-rich water, also known as hydrogen water, is made from hydrogen, the most abundant substance in the universe. However, what we often overlook is its ability to eliminate excess oxygen free radicals in the body. Compared to other antioxidants, hydrogen has a superior characteristic: it can selectively remove hydroxyl radicals and nitrite anions, which are the most harmful to the human body. Hydrogen has good therapeutic effects on various diseases such as Alzheimer's disease, diabetes, arthritis, skin diseases, allergies, hyperlipidemia, arteriosclerosis, ulcers, and gout. Therefore, there are water cups on the market that can produce hydrogen gas. These cups consist of an electrolysis device and a cup body, as described in the publicly available technical document "CN206414099 U, Hydrogen-Rich Water Cup". The cup body has openings at both ends, with a threaded connection at the top opening to the lid. The base includes a stainless steel shell and an inner liner. The stainless steel shell has a base connector that can seal and fit with the outer shell. The bottom opening of the cup body is threaded to the inner liner, and the electrolysis hydrogen production device is located inside the base.

[0003] When the cup is filled with water, the liquid will seep into the threaded connection after prolonged use. If it is not cleaned for a long time, bacteria will grow. Secondly, there will be residual liquid at the bottom of the base shell. After the cup is separated from the base shell, the liquid will spill out if the base shell is accidentally knocked over in daily life. Utility Model Content

[0004] The purpose of this invention is to provide a hydrogen-rich cup sealing structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A hydrogen-rich cup sealing structure includes a cup body and an electrolysis hydrogen production base;

[0007] The cup body is provided with a partition, the partition is provided with a first release hole, the outside of the first release hole is provided with a breathable membrane, the outer periphery of the breathable membrane is provided with a first sealing ring, and a first threaded connection part is provided at the bottom of the cup body;

[0008] The outer periphery of the electrolytic hydrogen production base is provided with a second threaded connection part that mates with the first threaded connection part. A water storage cavity is provided inside the upper end of the electrolytic hydrogen production base. A sealing baffle is provided on the upper surface of the water storage cavity. A second release hole is provided on the sealing baffle. The second release hole corresponds to the breathable membrane. An annular boss is provided on the outer periphery of the second release hole. The annular boss extends upward to form a sealing structure with the breathable membrane.

[0009] In a further technical solution, the upper end of the annular boss abuts against the first sealing ring, and the first sealing ring is clamped and fixed in conjunction with the partition.

[0010] In a further technical solution, the first threaded connection part is located on the inner side of the cup body and also includes a fixing member. The fixing member is connected to the first threaded connection part and works with the partition to press the first sealing ring. A second sealing ring is provided between the fixing member and the partition. The fixing member is positioned to avoid gaps in the breathable membrane. The upper end of the annular boss abuts against the end face of the fixing member.

[0011] A further technical solution is that a silicone sheet is provided in the clearance position, and the silicone sheet has a number of fine holes. When the generated hydrogen gas lifts the silicone sheet, the fine holes open.

[0012] In a further technical solution, the bottom of the fixing member is provided with several flanges.

[0013] In a further technical solution, the electrolytic hydrogen production base includes a base shell, which is integrally formed with a sealing baffle.

[0014] In a further technical solution, the electrolytic hydrogen production base includes a base shell, the upper edge of which is detachably connected to a fixing ring, and the outer periphery of the sealing baffle is placed between the upper edge of the base shell and the fixing ring.

[0015] In a further technical solution, the electrolytic hydrogen production base includes a base shell, the inner side of which is provided with an annular groove, and the outer edge of the sealing baffle is inserted into the groove and locked by screws.

[0016] The beneficial effects of this utility model are:

[0017] This invention separates the cup body and the electrolysis hydrogen generation base, allowing each to function independently without interference. Different beverages can be placed in the cup body according to the user's preference, making it more personalized. It also allows for comprehensive cleaning of the cup body and prevents liquid from seeping between the first and second threaded connections, ensuring greater cleanliness and hygiene. Furthermore, the sealing baffle structure prevents residual liquid from spilling out when the electrolysis hydrogen generation base is overturned.

[0018] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0019] Figure 1 : A three-dimensional structural diagram of this utility model.

[0020] Figure 2 Disassembly diagram of this utility model.

[0021] Figure 3: Schematic diagram of one embodiment of the sealing structure of this utility model.

[0022] Figure 4 : Schematic diagram of the second embodiment of the sealing structure of this utility model.

[0023] Figure 5 : Structural diagram of the second method of sealing baffle installation of this utility model.

[0024] Figure 6 : Three structural diagrams of the sealing baffle installation method of this utility model.

[0025] Reference numerals: 1-Cup body, 11-Baffle plate, 12-First release hole, 13-First threaded connection, 14-Fixing component, 15-Clearing space, 16-Silicone sheet, 17-Flange, 18-Second sealing ring, 19-Third sealing ring, 2-Electrolysis hydrogen production base, 21-Second threaded connection, 22-Water storage cavity, 23-Sealing baffle, 24-Second release hole, 25-Annular boss, 26-Base shell, 27-Fixing ring, 28-Annular groove, 31-Ventilating membrane, 32-First sealing ring. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Please refer to Figure 1-6 ;

[0028] This utility model aims to provide a sealing structure with better sealing performance to prevent liquid from spilling out. Specifically, it includes a cup body 1 and an electrolytic hydrogen production base 2. It should be noted that hydrogen-rich cups are now very common, so the method of designing an electrolytic hydrogen production device in the base is already widespread and the technology is very mature. Therefore, the specific components will not be described again. Here, we will focus on the sealing structure.

[0029] The cup body 1 has an open structure at both ends. One end is equipped with a lid for sealing, and the other end is provided with a first threaded connection 13 for connecting to the electrolytic hydrogen production base 2. A partition 11 is provided near the first threaded connection 13 on the cup body 1. A first release hole 12 is provided in the partition 11. A breathable membrane 31 is provided on the outside of the first release hole 12. A first sealing ring 32 is provided on the outer periphery of the breathable membrane 31. It should be noted that the position near the water-filled inner cavity of the cup body 1 is the inner side, and the position near the first threaded connection 13 is the outer side. In addition, the breathable membrane 31 has the characteristics of water permeability and water repellency, and its material can be microporous breathable ceramic.

[0030] The outer periphery of the electrolytic hydrogen production base 2 is provided with a second threaded connection part 21 that mates with the first threaded connection part 13. A water storage cavity 22 is provided in the upper end of the electrolytic hydrogen production base 2. A sealing baffle 23 is provided on the upper surface of the water storage cavity 22. A second release hole 24 is provided on the sealing baffle 23. The second release hole 24 corresponds to the breathable membrane 31. An annular boss 25 is provided on the outer periphery of the second release hole 24. The annular boss 25 extends upward and forms a sealing structure with the breathable membrane 31.

[0031] The hydrogen-rich cup of this application has a different structure from the prior art. The space for hydrogen production and water storage is completely separated from the space for water intake in the cup body 1. Therefore, when hydrogen production is required, pure water needs to be injected into the water storage chamber 22 through the second release hole 24 in advance. Then, the cup body 1 is fixed to the electrolytic hydrogen production base 2 by the cooperation of the first threaded connection part 13 and the second threaded connection part 21. The liquid in the water storage chamber 22 is electrolyzed to produce hydrogen by the electrolytic hydrogen production device and output from the second release hole 24. The release position of hydrogen is defined by the annular flange 17, which directs it to move towards the breathable membrane 31. Moreover, the sealing structure can prevent hydrogen leakage and also prevent the liquid in the cup body 1 from leaking out.

[0032] In another embodiment, since the water-filling space of the cup body 1 and the water storage chamber 22 are independent of each other, tea, medicinal herbs, etc. can be brewed in the cup body 1 without affecting the electrolytic hydrogen production, making it more suitable for the elderly.

[0033] When it is necessary to inject pure water into the electrolytic hydrogen generation base 2, the cup body 1 and the electrolytic hydrogen generation base 2 need to be disassembled. There may be some residual liquid in the electrolytic hydrogen generation base. According to the structure of the prior art, if it is accidentally overturned, the liquid will spill out. However, in this embodiment, the water storage cavity 22 is sealed by the sealing baffle 23, and the second release hole 24 is located in the middle position. Therefore, even if the electrolytic hydrogen generation base is overturned, the liquid will not spill out. Furthermore, based on the above structure, no liquid will seep into the space between the first threaded connection 13 and the second threaded connection 21, and it will always remain dry, which is more hygienic. Moreover, after the cup body 1 and the electrolytic hydrogen generation base 2 are disassembled, the cup body 1 can be cleaned from all directions.

[0034] This invention separates the cup body 1 and the electrolysis hydrogen generation base 2, allowing each to have its own function without interference. Different beverages can be placed in the cup body 1 according to the user's preference, making it more personalized. It also allows for comprehensive cleaning of the cup body 1 and prevents liquid from seeping between the first threaded connection part 13 and the second threaded connection part 21, making it cleaner and more hygienic. In addition, the structure of the sealing baffle 23 can prevent the remaining liquid from spilling when the electrolysis hydrogen generation base 2 is overturned.

[0035] This utility model relates to one embodiment of a sealing structure, see reference. Figure 3When the electrolytic hydrogen production base 2 is connected and fixed to the cup body 1, the upper end of the annular boss 25 abuts against the first sealing ring 32, and the first sealing ring 32 is clamped and fixed with the partition plate 11, thereby fixing the breathable membrane 31 and preventing the liquid in the cup body 1 from leaking out from the first sealing ring 32.

[0036] Regarding the second embodiment of the sealing structure, refer to... Figure 4 The first threaded connection part 13 is disposed on the inner side of the cup body 1, and also includes a fixing member 14. The fixing member 14 is connected to the first threaded connection part 13. In this embodiment, the fixing member 14 is plate-shaped and has small threads on its outer periphery. It is adapted to the first threaded connection part 13 to realize threaded connection, but will not affect the mechanism of the second threaded connection part 21 and the first threaded connection part 13. The fixing member 14 is screwed into the end face of the partition 11 and cooperates with the partition 11 to press the first sealing ring 32. The fixing member 14 is positioned at the position of the breathable membrane 31 with a clearance 15. The upper end of the annular boss 25 abuts against the end face of the fixing member 14. A second sealing ring 18 is provided on the outer periphery of the partition 11. The second sealing ring 18 is located between the partition 11 and the fixing member 14. Of course, a third sealing ring 19 can be provided at the point where the annular boss 25 abuts against the fixing member 14 to improve the sealing performance.

[0037] This embodiment relies on the fixing member 14 to form a sealed structure, that is, the bottom can remain sealed even after the cup body 1 is separated from the electrolytic hydrogen generation base 2. It should be noted that the electrolytic hydrogen generation base 2 needs to be charged. The above structure can solve the problem that the electrolytic hydrogen generation base 2 is inconvenient to use when charging.

[0038] Preferably, a silicone sheet 16 is provided in the clearance position 15. The silicone sheet 16 has several fine holes (not shown). When the generated hydrogen gas lifts the silicone sheet 16, the fine holes open. Specifically, it can be referred to as the principle of a duckbill valve. Without sufficient pressure, the valve body will not open to conduct. Therefore, hydrogen gas needs to accumulate to a certain pressure before it can lift the silicone sheet 16 to open the fine holes and allow gas to pass through. This structure can stabilize the flow rate of hydrogen gas.

[0039] In addition, the bottom of the fastener 14 is provided with several flanges 17, which makes it easy to rotate the fastener 14 by using tools or by hand.

[0040] It should be noted that the sealing baffle 23 and the annular flange 17 are injection molded from a relatively high-quality material, which can play a supporting role.

[0041] This utility model further explains the method of setting the sealing baffle;

[0042] Implementation method one, refer to Figure 2 The electrolytic hydrogen production base 2 includes a base shell 26, which is integrally formed with a sealing baffle 23.

[0043] Implementation method two, refer to Figure 5 The electrolytic hydrogen production base 2 includes a base shell 26, with a fixing ring 27 detachably connected to the upper edge of the base shell 26, and a sealing baffle 23 placed between the upper edge of the base shell 26 and the fixing ring 27.

[0044] More specifically, the upper edge of the base shell 26 and the fixing ring 27 can be locked together with several screws. During installation, the sealing baffle 23 is first placed on the surface of the water storage cavity 22, and then the fixing ring 27 is placed and the three are locked together with screws. Of course, a fourth sealing ring is provided on the upper and lower sides of the outer periphery of the sealing baffle 23 to prevent liquid from leaking out of the water storage cavity 22. The advantage of this structure is that the sealing baffle 23 can be removed and the water storage cavity 22 can be cleaned.

[0045] Example 3, referring to Figure 6 The electrolytic hydrogen production base 2 includes a base shell 26. The inner side of the base shell 26 is provided with an annular groove 28. The sealing baffle 23 is inserted into the groove and locked by screws. This embodiment is a variation of the second embodiment and can achieve the same technical effect.

[0046] It should be noted that the electrolytic hydrogen production device is equipped with a base shell 26, which is divided into a water storage chamber 22 and an installation chamber. The installation chamber is used to install the electrolytic hydrogen production device, and the operating end of the electrolytic hydrogen production device is connected to the water storage chamber 22.

[0047] It will be apparent to those skilled in the art that this invention 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 essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0048] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification 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 hydrogen-rich cup sealing structure, comprising a cup body (1) and an electrolysis hydrogen production base (2), characterized in that: The cup body (1) is provided with a partition (11), the partition (11) is provided with a first release hole (12), the first release hole (12) is provided with a breathable membrane (31) on the outside, the breathable membrane (31) is provided with a first sealing ring (32) on the outer periphery, and a first threaded connection part (13) is provided at the bottom of the cup body (1). The outer periphery of the electrolytic hydrogen production base (2) is provided with a second threaded connection part (21) that cooperates with the first threaded connection part (13). A water storage cavity (22) is provided in the upper end of the electrolytic hydrogen production base (2). A sealing baffle (23) is provided on the upper surface of the water storage cavity (22). A second release hole (24) is provided on the sealing baffle (23). The second release hole (24) corresponds to the breathable membrane (31). An annular boss (25) is provided on the outer periphery of the second release hole (24). The annular boss (25) extends upward and forms a sealing structure with the breathable membrane (31).

2. The hydrogen-rich cup sealing structure according to claim 1, characterized in that: The upper end of the annular boss (25) abuts against the first sealing ring (32), and the first sealing ring (32) is clamped and fixed by the partition plate (11).

3. The hydrogen-rich cup sealing structure according to claim 2, characterized in that: The first threaded connection part (13) is located on the inner side of the cup body (1) and also includes a fixing part (14). The fixing part (14) is connected to the first threaded connection part (13) and cooperates with the partition plate (11) to press the first sealing ring (32). A second sealing ring (18) is provided between the fixing part (14) and the partition plate (11). The fixing part (14) has a clearance (15) corresponding to the position of the breathable membrane (31). The upper end of the annular boss (25) abuts against the end face of the fixing part (14).

4. The hydrogen-rich cup sealing structure according to claim 3, characterized in that: The clearance space (15) is provided with a silicone sheet (16), which has several fine holes. When the generated hydrogen gas lifts the silicone sheet (16), the fine holes open.

5. The hydrogen-rich cup sealing structure according to claim 3, characterized in that: The bottom of the fastener (14) is provided with several flanges (17).

6. The hydrogen-rich cup sealing structure according to claim 1, characterized in that: The electrolytic hydrogen production base (2) includes a base shell (26), which is integrally formed with a sealing baffle (23).

7. The hydrogen-rich cup sealing structure according to claim 1, characterized in that: The electrolytic hydrogen production base (2) includes a base shell (26), and a fixing ring (27) is detachably connected to the upper edge of the base shell (26). The outer periphery of the sealing baffle (23) is placed between the upper edge of the base shell (26) and the fixing ring (27).

8. The hydrogen-rich cup sealing structure according to claim 1, characterized in that: The electrolytic hydrogen production base (2) includes a base shell (26), and the inner side of the base shell (26) is provided with an annular groove (28). The sealing baffle (23) is inserted into the groove and locked by screws.

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