Water sealing sheet, separation mechanism and separation cup

Abstract

The utility model discloses a water sealing piece which comprises an upper piece and a lower piece, a first magnet is arranged between the upper piece and the lower piece, and the upper piece and the lower piece are directly connected together or indirectly connected together through other parts. The upper piece and the lower piece can be directly welded or riveted together. Other connecting parts such as connecting ring sleeves can be arranged on the upper piece and the lower piece, and the upper piece and the lower piece are connected in a welding mode, a riveting mode and the like in the prior art through the connecting ring sleeves. According to the technical scheme, the first magnet is directly arranged in the upper piece and the lower piece, screw holes do not need to be formed in the valve piece, and then the valve piece is connected with the first magnet through the screw holes. The steps of assembling the separation cup are reduced, and as the upper piece and the lower piece are not provided with screw holes connected with the first magnet any more, the problem that tea residues are easily formed at the screw holes and threads of the first magnet, the upper piece and the lower piece is avoided.

Description

Technical Field

[0001] The utility model relates to a tea-water separation device, more specifically a water sealing sheet, a separation mechanism and a separation cup. Background Art

[0002] Tea is one of the most favorite beverages of Chinese people. Even when going out, many people like to bring a cup to make a cup of tea. Since the tea in the cup is soaked in water, it takes a long time for the hot water in the cup to cool down to a suitable drinking temperature. The above time makes the brewing time of tea soup too long, so that the tea polyphenols and aromatic substances in the tea leaves are oxidized, destroying the color, aroma, taste and nutritional value of the tea soup. In order to facilitate tea drinking, people have designed a tea-water separation cup with a separation mechanism.

[0003] The Chinese utility model patent with authorization announcement number CN219515907U discloses a magnetic connecting component, a separation mechanism and a tea-water separation cup. The magnetic connecting component includes a first magnetic connecting component and a second magnetic connecting component. The first magnetic connecting component includes an upper connecting bolt body and a lower sleeve body. The upper connecting bolt body is fixedly connected to the valve plate, and the lower sleeve body is connected to and fixed to an upper magnet, and the magnetic poles of the upper magnet are vertically arranged; the second magnetic connecting component includes an upper sleeve body and a lower connecting part. The upper sleeve body is connected to and fixed to the lower magnet, and the magnetic poles of the lower magnet are vertically arranged and face the magnetic poles of the upper magnet to attract each other; the lower connecting part is connected to the top of the valve shaft.

[0004] The magnetic connection component is provided with a first magnetic connection component, and the first magnetic connection component is provided with an upper connection bolt body and a lower sleeve body, and the upper connection bolt body is used to fix the connection with the valve plate. The problems are: a screw hole needs to be provided on the valve plate, and a threaded connection is realized by using the screw hole and the upper connection bolt body; the upper connection bolt body of the first magnetic connection component needs to be welded or riveted with the lower sleeve body; during the production process, the first magnetic connection component needs to be screwed and fixed on the valve plate; after long-term use, the screw hole and the upper connection bolt body on the valve plate will form tea scale due to the immersion of tea, and it is not easy to clean due to the threads on the surface. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a water sealing piece, a separation mechanism and a separation cup, wherein the first magnet of the water sealing piece is directly arranged in the upper piece and the lower piece, and there is no need to arrange screw holes in the valve piece, and then the screw holes are used to connect with the first magnet. The steps of assembling the separation cup are reduced, and since the upper piece and the lower piece are no longer provided with screw holes for connecting with the first magnet, the problem of tea scale being easily formed at the screw hole threads of the first magnet, the upper piece and the lower piece components is avoided.

[0006] In order to solve the above technical problems, the utility model adopts the following technical means:

[0007] A water sealing sheet comprises an upper sheet and a lower sheet, a first magnet is arranged between the upper sheet and the lower sheet, and the upper sheet and the lower sheet are connected together directly or indirectly through other components.

[0008] The upper and lower pieces can be directly welded or riveted together. Other connecting parts, such as connecting rings, can also be provided on the upper and lower pieces to respectively realize the connection of the connecting methods of the prior art such as welding and riveting with the upper and lower pieces by the connecting rings.

[0009] The technical solution directly sets the first magnet in the upper and lower pieces, and does not need to set screw holes in the valve piece, and then uses the screw holes to connect with the first magnet. The steps of assembling the separation cup are reduced, and since the upper and lower pieces are no longer provided with screw holes for connecting with the first magnet, the problem of tea scale easily forming at the screw hole threads of the first magnet, the upper and lower pieces is avoided.

[0010] Further preferred technical solutions are as follows:

[0011] At least one of the upper piece and the lower piece is provided with an embedding groove, and the embedding groove is used to accommodate the first magnet.

[0012] The embedding groove is provided for accommodating the first magnet, and then the upper sheet and the lower sheet are directly connected together by welding or riveting, so as to facilitate the installation of the first magnet.

[0013] The upper and lower sheets have different diameters, and a sealing rubber ring is sleeved on the edge of the sheet with the larger diameter. The different diameters of the upper and lower sheets facilitate the sleeve connection of the sealing rubber ring.

[0014] The lower sheet is provided with an embedding groove at the center, the outer side of the embedding groove is the upper sheet connecting part, the outer side of the upper sheet connecting part is the rubber ring connecting part, and a bending part is provided between the upper sheet connecting part and the rubber ring connecting part. The bending part makes the height of the rubber ring connecting part in the horizontal direction lower than the upper sheet connecting part, so that the rubber ring connecting part and the edge part of the upper sheet form an installation cavity, and the installation cavity is used to install the sealing rubber ring.

[0015] Through the above-mentioned arrangement, it is convenient to connect the first magnet by means of the embedding groove; by setting the upper sheet connecting part, it is convenient to use the upper sheet connecting part to connect the upper sheet and the lower sheet; by setting the bending part, the bending part is used to form an installation cavity between the rubber ring connecting part and the edge part of the upper sheet, so as to better clamp the sealing rubber ring, improve the stability of the sealing rubber ring during operation, and prevent it from slipping off.

[0016] The upper and lower sheets have the same diameter, and sealing rubber rings are sleeved at the edges of the upper and lower sheets.

[0017] The upper piece and the lower piece have the same diameter. After the two pieces are connected together, they are stronger and not easy to deform. Sealing rubber rings are sleeved on the edges of the upper piece and the lower piece to achieve the connection between the water sealing piece and the sealing rubber ring.

[0018] A middle piece is provided between the upper piece and the lower piece, the middle piece is provided with an embedding groove or an embedding hole, or the corresponding positions of the middle piece and the upper piece are provided with an embedding groove or an embedding hole, or the corresponding positions of the middle piece and the lower piece are provided with an embedding groove or an embedding hole, the embedding groove or the embedding hole is used to accommodate the first magnet, the diameter of the upper piece is larger than the diameter of the lower piece, and the diameter of the middle piece is smaller than the diameter of the lower piece.

[0019] By setting a middle piece, the first magnet is connected and set by using its embedding groove or embedding hole; the upper surface of the middle piece can be connected to the upper piece, and the lower surface of the middle piece can be connected to the lower piece; the diameter of the upper piece is larger than the diameter of the lower piece, and the diameter of the middle piece is smaller than the diameter of the lower piece. An installation cavity is also formed at the edge of the upper and lower pieces to better clamp the sealing rubber ring, improve the stability of the sealing rubber ring during operation, and prevent it from slipping.

[0020] A separation mechanism includes a water sealing piece, a valve shaft, a filter, a shaft sleeve, and a reset spring. The shaft sleeve is sleeved on the valve shaft, and the part of the valve shaft inside the shaft sleeve is sleeved on the reset spring. A second magnet is provided on the top of the valve shaft. The water sealing piece and the valve shaft are adsorbed and attached together by the magnetic force of the first magnet and the second magnet.

[0021] A separation cup, both ends of the separation cup are opened and the inner wall is provided with a bayonet, the openings at the two ends are respectively provided with an upper cover and a lower cover, the upper cover is a cup cover with an exhaust device, and the lower cover is a cup cover with a rotating drive structure or a pressing structure, the water sealing plate and the filter are respectively arranged on both sides of the bayonet, and the rotating drive structure or the pressing structure of the lower cover is used to drive the valve shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a cross-sectional view of the first specific implementation mode of the utility model.

[0023] Figure 2 It is a cross-sectional view of a second specific implementation mode of the utility model.

[0024] Figure 3 It is a cross-sectional view of a third specific implementation mode of the utility model.

[0025] Figure 4 It is a cross-sectional view of a fourth specific implementation mode of the present utility model.

[0026] Figure 5 It is a cross-sectional view of the fifth specific implementation mode of the utility model.

[0027] Figure 6 It is a cross-sectional view of the sixth specific implementation mode of the present utility model.

[0028] Figure 7 It is a sectional view of the separation mechanism of the utility model.

[0029] Figure 8 It is a cross-sectional schematic diagram of the separation cup of the utility model.

[0030] Explanation of the reference numerals: 1-upper piece; 2-lower piece; 3-first magnet; 4-groove; 5-middle piece; 6-upper piece connecting portion; 7-rubber ring connecting portion; 8-installation cavity; 9-sealing rubber ring; 10-second magnet; 11-valve shaft; 12-filter screen; 13-shaft sleeve; 14-reset spring; 15-bayonet; 16-upper cover; 17-lower cover. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the embodiments.

[0032] See also Figure 1-6 It can be seen that a water sealing sheet of the utility model is composed of an upper sheet 1, a lower sheet 2, and a first magnet 3; the first magnet 3 is arranged between the upper sheet 1 and the lower sheet 2, and the upper sheet 1 and the lower sheet 2 are directly or indirectly connected together through other components.

[0033] The upper sheet 1 and the lower sheet 2 can be directly welded or riveted together. Other connecting parts, such as connecting rings, can also be provided on the upper sheet 1 and the lower sheet 2 to respectively realize the connection of the connecting methods of the prior art such as welding and riveting with the upper sheet 1 and the lower sheet 2 by the connecting rings.

[0034] In the above embodiment, the first magnet 3 is directly arranged in the upper plate 1 and the lower plate 2, and there is no need to set screw holes in the valve plate, and then use the screw holes to connect with the first magnet 3. The steps of assembling the separation cup are reduced, and since the upper plate 1 and the lower plate 2 are no longer provided with screw holes for connecting with the first magnet 3, the problem of tea scale easily forming at the screw hole threads of the first magnet 3, the upper plate 1, and the lower plate 2 components is avoided.

[0035] At least one of the upper sheet 1 and the lower sheet 2 is provided with a groove 4, and the groove 4 is used to accommodate the first magnet 3. The groove 4 can be provided on the upper sheet or on the lower sheet. Figure 1 As shown, the upper sheet 1 is provided with an embedding groove 4; Figure 2 As shown, the lower plate 2 is provided with an embedding groove 4.

[0036] The embedding groove 4 is provided for accommodating the first magnet 3 , and then the upper sheet 1 and the lower sheet 2 are directly connected together by welding or riveting, so as to facilitate the installation of the first magnet 3 .

[0037] See also Figure 1 , 2 It can be known that the upper sheet 1 and the lower sheet 2 have different diameters, and the edge of the one with the larger diameter is sleeved with a sealing rubber ring 9. The different diameters of the upper sheet 1 and the lower sheet 2 facilitate the sleeve connection of the sealing rubber ring 9.

[0038] See also Figure 3 , 4It can be seen that the center of the lower piece 2 is provided with an embedding groove 4, the outer side of the embedding groove 4 is the upper piece connecting part 6, the outer side of the upper piece connecting part 6 is the rubber ring connecting part 7, and a bending part is provided between the upper piece connecting part 6 and the rubber ring connecting part 7. The bending part makes the height of the rubber ring connecting part 7 in the horizontal direction lower than the upper piece connecting part 6, so that the rubber ring connecting part 7 and the edge part of the upper piece 1 form an installation cavity 8, and the installation cavity 8 is used to install the sealing rubber ring 9. Figure 3 , Figure 4 In the embodiment, the structure of the sealing rubber ring 9 is different.

[0039] Through the above-mentioned arrangement, it is convenient to connect the first magnet 3 by means of the embedding groove 4; by setting the upper sheet connecting part 6, it is convenient to use the upper sheet connecting part 6 to realize the connection between the upper sheet 1 and the lower sheet 2; by setting the bending part, the bending part is used to form the installation cavity 8 with the edge part of the rubber ring connecting part 7 and the upper sheet 1, so as to better clamp the sealing rubber ring 9, improve the stability of the sealing rubber ring 9 during operation, and prevent it from slipping off.

[0040] See also Figure 5 It can be seen that the upper sheet 1 and the lower sheet 2 have the same diameter, and a sealing rubber ring 9 is sleeved on the edges of the upper sheet 1 and the lower sheet 2.

[0041] The upper sheet 1 and the lower sheet 2 have the same diameter. After the two sheets are connected together, they are stronger and less likely to deform. A sealing rubber ring 9 is sleeved on the edges of the upper sheet 1 and the lower sheet 2 to achieve the connection between the water sealing sheet and the sealing rubber ring 9.

[0042] See also Figure 6 It can be seen that a middle piece 5 is provided between the upper piece 1 and the lower piece 2, and the middle piece 5 is provided with an embedding groove or an embedding hole, or the corresponding positions of the middle piece 5 and the upper piece 1 are provided with an embedding groove or an embedding hole, or the corresponding positions of the middle piece 5 and the lower piece 2 are provided with an embedding groove or an embedding hole, and the embedding groove or the embedding hole is used to accommodate the first magnet 3, the diameter of the upper piece 1 is larger than the diameter of the lower piece 2, and the diameter of the middle piece 5 is smaller than the diameter of the lower piece 2.

[0043] The middle piece 5 is provided, and the first magnet 3 is connected and provided by using the embedding groove or embedding hole thereof; the upper surface of the middle piece 5 can also be connected to the upper piece 1, and the lower surface of the middle piece 5 can be connected to the lower piece 2. The embedding groove or embedding hole is provided at the corresponding position of the middle piece 5 and the upper piece 1, or the embedding groove or embedding hole is provided at the corresponding position of the middle piece 5 and the lower piece 2, and the depth of the embedding groove or embedding hole can be set deeper, so as to facilitate the installation of a thicker first magnet 3.

[0044] The diameter of the upper piece 1 is larger than that of the lower piece 2, and the diameter of the middle piece 5 is smaller than that of the lower piece 2. A mounting cavity 8 is also formed at the edge of the upper piece 1 and the lower piece 2 to better clamp the sealing rubber ring 9, improve the stability of the sealing rubber ring 9 during operation, and prevent it from slipping off.

[0045] See also Figure 7It can be seen that a separation mechanism includes a water sealing plate, a valve shaft 11, a filter 12, a sleeve 13, and a reset spring 14. The sleeve 13 is sleeved on the valve shaft 11. The part of the valve shaft 11 inside the sleeve 13 is sleeved on the reset spring 14. A second magnet 10 is provided at the top end of the valve shaft 11. The water sealing plate and the valve shaft 11 are adsorbed and adhered together by the magnetic force of the first magnet 3 and the second magnet 10.

[0046] See also Figure 8 It can be seen that a separation cup is provided with openings at both ends of the separation cup and a bayonet 15 is provided on the inner wall. An upper cover 16 and a lower cover 17 are provided at the openings at both ends respectively. The upper cover 16 is a cup cover with an exhaust device, and the lower cover 17 is a cup cover with a rotating drive structure or a pressing structure. The water sealing sheet and the filter screen 12 are respectively provided on both sides of the bayonet 15. The rotating drive structure or the pressing structure of the lower cover 17 is used to drive the valve shaft. When the separation cup is used, the lower cover 17 drives the valve shaft 11 to squeeze the reset spring 14 to rise through the rotating drive structure or the pressing structure. The rising of the valve shaft 11 drives the water sealing sheet to rise. The edge of the water sealing sheet is separated from the bayonet 15 and has a gap. The water in the cup can flow through the above gap; the lower cover 17 is reset through the rotating drive structure or the pressing structure, and the valve shaft 11 is reset under the action of the reset spring 14.

[0047] The above description is only a preferred feasible embodiment of the present utility model, and does not limit the scope of rights of the present utility model. All equivalent structural changes made using the contents of the specification and drawings of the present utility model are included in the scope of rights of the present utility model.

Claims

1. A water sealing sheet, comprising an upper sheet (1) and a lower sheet (2), characterized in that: A first magnet (3) is arranged between the upper sheet (1) and the lower sheet (2), and the upper sheet (1) and the lower sheet (2) are directly or indirectly connected together; at least one of the upper sheet (1) and the lower sheet (2) is provided with an embedding groove (4), and the embedding groove (4) is used to accommodate the first magnet (3); or a middle sheet (5) is arranged between the upper sheet (1) and the lower sheet (2), and the middle sheet (5) is provided with an embedding groove or an embedding hole, or the embedding grooves or embedding holes are arranged at corresponding positions of the middle sheet (5) and the upper sheet (1), or the embedding grooves or embedding holes are arranged at corresponding positions of the middle sheet (5) and the lower sheet (2), and the embedding grooves or embedding holes are used to accommodate the first magnet (3); the diameter of the upper sheet (1) is larger than the diameter of the lower sheet (2), and the diameter of the middle sheet (5) is smaller than the diameter of the lower sheet (2).

2. The water sealing sheet according to claim 1, characterized in that: The upper sheet (1) and the lower sheet (2) have different diameters, and a sealing rubber ring (9) is sleeved on the edge of the one with the larger diameter.

3. The water sealing sheet according to claim 1, characterized in that: The lower sheet (2) is provided with an embedding groove (4) at the center thereof, the outer side of the embedding groove (4) is an upper sheet connection portion (6), the outer side of the upper sheet connection portion (6) is a rubber ring connection portion (7), a bending portion is provided between the upper sheet connection portion (6) and the rubber ring connection portion (7), the bending portion makes the height of the rubber ring connection portion (7) in the horizontal direction lower than that of the upper sheet connection portion (6), so that the rubber ring connection portion (7) and the edge portion of the upper sheet (1) form an installation cavity (8), and the installation cavity (8) is used for installing a sealing rubber ring (9).

4. The water sealing sheet according to claim 1, characterized in that: The upper sheet (1) and the lower sheet (2) have the same diameter, and a sealing rubber ring (9) is sleeved on the edges of the upper sheet (1) and the lower sheet (2).

5. A separation mechanism with a water sealing plate according to claim 1, comprising a water sealing plate, a valve shaft (11), a filter screen (12), a shaft sleeve (13), and a return spring (14), wherein the shaft sleeve (13) is sleeved on the valve shaft (11), and the portion of the valve shaft (11) in the shaft sleeve (13) is sleeved with the return spring (14), characterized in that: A second magnet (10) is provided at the top end of the valve shaft (11), and the water sealing plate and the valve shaft (11) are adsorbed and adhered together through the magnetic force of the first magnet (3) and the second magnet (10).

6. A separation cup with a separation mechanism according to claim 5, wherein both ends of the separation cup are open and the inner wall is provided with a bayonet (15), and the openings at both ends are respectively provided with an upper cover (16) and a lower cover (17), wherein the upper cover (16) is a cup cover with an exhaust device, and the lower cover (17) is a cup cover with a rotating drive structure or a pressing structure, characterized in that: The water sealing sheet and the filter screen (12) are respectively arranged on both sides of the bayonet (15), and the rotation drive structure or the pressing structure of the lower cover (17) is used to drive the valve shaft.

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