CN212186050U

CN212186050U - Tea-water separation cup

Info

Publication number: CN212186050U
Application number: CN202020774714.9U
Authority: CN
Inventors: 刘明彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-22
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a tea-water separation cup, including cup, last bowl cover, filter equipment and lower bowl cover, the cup is that the internal diameter is D4's bilayer structure and upper and lower both ends respectively with last bowl cover, lower bowl cover threaded connection, be equipped with inside convex annular boss on the inner wall of cup, filter equipment includes gasket, filter screen and ejector pin, the filter screen top is equipped with the retaining ring that suits with the boss width, the ejector pin is equipped with extending structure and can controls the position of gasket, the bowl cover is provided with elevating gear down, elevating gear can make the ejector pin along cup axial motion. The utility model discloses improve current tea-water separating cup, effectively solved tea and steeped the wayward problem that is difficult to the dismouting filter screen of dashing, filter equipment can guarantee that the user drinks tea custom decision time and tea concentration of dashing according to oneself to convenient after drinking dismantles the filter screen and washs, and convenient to use guarantees to drink safety and sanitation simultaneously.

Description

Tea-water separation cup

Technical Field

The utility model relates to a tea set technical field especially relates to a tea-water separation cup.

Background

Tea drinking has a long history in China, and various cups for making tea are available in the market for convenient tea drinking. Because the tea making needs high water temperature, cups with double-layer heat preservation in the portable tea making cup are more, filter screens are arranged in the cups in order to meet the tea drinking needs of people, however, the existing cup is only provided with one filter screen, the tea making concentration cannot be adjusted according to the personal taste of a user, or the structure combining the filter screen and the cup is complex, the inner space of the cup is too small, the filter screen is not convenient to take out of the cup for cleaning, and the drinking water sanitation is affected.

SUMMERY OF THE UTILITY MODEL

For solving not enough among the prior art, the utility model provides a tea-water separation cup improves the placing mode of filter screen in the current tea-water cup, can guarantee that the user is according to oneself time and the tea concentration of drinking the tea custom decision of dashing to conveniently dismantle the washing with the filter screen after drinking, even if the dismouting action of the operation filter screen that cup inner space is narrow and small also can relax, convenient to use guarantees to drink safety and sanitation simultaneously.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a tea-water separation cup, which comprises a cup body, an upper cup cover, a filtering device and a lower cup cover, wherein the cup body is of a double-layer structure with an inner diameter of D4, the upper end and the lower end of the cup body are respectively in threaded connection with the upper cup cover and the lower cup cover, an annular boss protruding inwards is arranged on the inner wall of the cup body, the inner diameter of the boss is D1, the filtering device comprises a sealing sheet, a filtering net and a mandril, the centers of the sealing sheet and the filtering net are provided with round holes which are sequentially sleeved on the mandril, the sealing sheet is provided with a flexible sealing ring, the diameter of the sealing sheet is D2 and D2< D1, the diameter of the sealing ring is D3 and D1< D3< D4, the diameter of the filtering net is D5 and D1< D5< D4, a retaining ring adaptive to the width of the boss is arranged above the filtering net, the mandril, the lifting device can enable the ejector rod to move axially along the cup body.

Further, extending structure includes sleeve, spacing platform and the first spring of cover on the ejector pin, spacing platform sets up on the ejector pin, the sleeve cover is established outside first spring and spacing platform, the sleeve upper end is equipped with a fixed section of thick bamboo.

Further, the one end that the ejector pin is close to the gasket is equipped with the screw thread, the nominal diameter of screw thread is less than the ejector pin diameter, the gasket cover is established in ejector pin screw thread department and can be dismantled with the ejector pin and be connected.

Further, the sealing pieces are two with the same size, and the sealing ring is clamped between the two sealing pieces.

Furthermore, the lifting device comprises a rotary cover rotationally connected with the lower cup cover, a lifting cavity is arranged at the center of the lower cup cover, a rotary table, a lifting platform and a guide groove are arranged in the lifting cavity, a plurality of inclined planes matched with the lifting platform are arranged on the rotary table, a limiting block is arranged at the lower part of the rotary table, a limiting hole matched with the limiting block is arranged on the rotary cover, and a guide block matched with the guide groove is arranged on the side surface of the lifting platform.

Further, a waterproof sealing layer is arranged on the inner side of the lower cup cover and covers the lifting cavity.

Furthermore, a fixing piece is connected to the limiting block in a threaded mode, a limiting clamp is arranged on one side, close to the rotating cover, of the lower cup cover, and limiting teeth matched with the limiting clamp are arranged on the rotating cover.

Furthermore, a jacking column is connected to the lifting platform in a threaded manner.

Further, be equipped with discharge valve on the upper cup cover, discharge valve establishes second spring and push switch outside the valve rod including the valve rod, the cover that link up the upper cup cover, valve rod and push switch threaded connection, second spring both ends are connected with upper cup cover and push switch respectively.

Contrast prior art, the beneficial effects of the utility model reside in that: the utility model discloses improve based on current tea-water separation cup, redesign filter unit, the person of facilitating the use controls the contact time of tealeaves and water and then ensures that the tea of dashing bubble accords with drinker's taste when drinking tea, filter unit can wholly follow the cup in the below direct input of cup simultaneously, be convenient for install and dismantle, because the easy wall built-up of the tea dirt of tea, filter unit can wholly take out from the cup, and can each spare part of split when wasing, conveniently in time wash cup and filter unit, ensure to drink safety and sanitation.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an exploded view of the filter assembly;

FIG. 3 is a schematic view of the structure of the elevating platform;

FIG. 4 is a schematic view of a turntable configuration;

FIG. 5 is a schematic view of the lower lid structure;

FIG. 6 is a schematic view of a rotary cap construction;

FIG. 7 is an enlarged view of section A;

FIG. 8 is an enlarged view of section A;

reference numerals shown in the drawings: 1. a cup body; 2. an upper cup cover; 3. a cup cover is arranged; 4. a boss; 5. sealing the sheet; 6. A filter screen; 7. a top rod; 8. a seal ring; 9. a retainer ring; 10. a sleeve; 11. a limiting table; 12. a first spring; 13. a fixed cylinder; 14. a nut; 15. a rotating cover; 16. a turntable; 17. a lifting platform; 18. a guide groove; 19. a limiting block; 20. a limiting hole; 21. a guide block; 22. a fixing sheet; 23. a limiting card; 24. Limiting teeth; 25. jacking the column; 26. a valve stem; 27. a second spring; 28. a push switch; 29. a water storage part; 30. a tea storage part.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model provides a tea-water separation cup, including cup 1, go up bowl cover 2, filter equipment and lower bowl cover 3, cup 1 is that the inner diameter is D4's bilayer structure and upper and lower both ends respectively with

last bowl cover

2, 3 threaded connection of lower bowl cover, is equipped with inside convex annular boss 4 on cup 1's the inner wall, and the inner diameter of boss 4 is D1, and boss 4 divides cup 1 into water storage portion 29 and stores up tea portion 30. The filtering device comprises a sealing sheet 5, a filtering net 6 and a push rod 7, round holes are arranged at the centers of the sealing sheet 5 and the filtering net 6 and are sequentially sleeved on the push rod 7, the sealing sheet 5 is provided with a flexible sealing ring 8, the diameter of the sealing sheet 5 is D2, D2 is D1, the diameter of the sealing ring 8 is D3, D1 is D3 and D4, the diameter of the filtering net 6 is D5, D1 is D5 and D4, a retainer ring 9 adaptive to the width of a boss 4 is arranged above the filtering net 6, the filtering device can be directly placed into the cup body 1 from the tea storage part 30, the sealing ring 8 and the sealing sheet 5 penetrate through the boss 4 to reach the water storage part 29, and water and tea in the cup. The design of retaining ring 9 can make filter equipment form an independent whole, is different from the filtration design on the market, makes things convenient for taking out and installing of filter equipment, and gasket 5 and 6 relatively fixed in position of filter screen, and retaining ring 9 is equivalent with boss 4 position simultaneously, only relies on extrusion and friction on 8 and the 4 upper portions of boss of sealing washer under the tea-water separation state, ensures the stability of filter equipment in the cup. The ejector rod 7 is provided with a telescopic structure and can control the position of the sealing sheet 5, the sealing sheet 5 is attached to the retainer ring 9 when the telescopic structure is in a static state, and the water storage part 29 and the tea storage part 30 form two independent spaces; when the telescopic structure is separated from the sealing sheet 5 and the retaining ring 9 under the action of external force, the sealing ring 8 and the boss 4 are also in a separated state, the water storage part 29 and the tea storage part 30 form a communicated space, and water can flow freely in the cup. The lower cup cover 3 is provided with a lifting device, the lifting device can enable the ejector rod 7 to move axially along the cup body 1, when tea and water are required to be mixed in use, the lifting device is operated, the ejector rod 7 drives the sealing sheet 5 and the sealing ring 8 to move upwards, a gap is formed between the sealing ring 8 and the boss 4, and hot water in the water storage part 29 flows through the filter screen 6 from the gap to enter the tea storage part 30 to be fully mixed and soaked with tea; when the tea water is required to be separated, the lifting device is operated reversely, the ejector rod 7 drives the sealing piece 5 and the sealing ring 8 to move downwards, the sealing ring 8 is tightly combined with the boss 4 under the extrusion of the sealing piece 5, and the tea water is kept in an independent separation state.

The first embodiment is as follows:

last bowl cover

2, 3 threaded connection of lower bowl cover, is equipped with inside convex annular boss 4 on cup 1's the inner wall, and the inner diameter of boss 4 is D1, and boss 4 divides cup 1 into water storage portion 29 and stores up tea portion 30. Filter equipment includes gasket 5, filter screen 6 and ejector pin 7, gasket 5 and the 6 center department of filter screen all are equipped with the round hole and establish in proper order on ejector pin 7, gasket 5 is two that the size is the same, 8 clamps of sealing washer are established between two gasket 5, gasket 5 diameter is D2 and D2< D1, the diameter of sealing washer 8 is D3 and D1< D3< D4, the one end that ejector pin 7 is close to gasket 5 is equipped with the screw thread, the nominal diameter of screw thread is less than ejector pin 7 diameter, gasket 5 cover is established and is passed through nut 14 and ejector pin 7 detachable connection in ejector pin 7 screw thread department, gasket 5 and sealing washer 8 are fixed and are removed along with ejector pin 7 in ejector pin 7 upper end. The diameter of the filter screen 6 is D5, D1< D5< D4, a retainer ring 9 which is matched with the width of the boss 4 is arranged above the filter screen 6, the filter device can be directly placed into the cup body 1 from the tea storage part 30 through the arrangement of the above structure, and the seal ring 8 and the seal piece 5 pass through the boss 4 to reach the water storage part 29, so that water and tea in the cup are separated. The design of retaining ring 9 can make filter equipment form an independent whole, is different from the filtration design on the market, makes things convenient for taking out and installing of filter equipment, and gasket 5 and 6 relatively fixed in position of filter screen, and retaining ring 9 is equivalent with boss 4 position simultaneously, only relies on extrusion and friction on 8 and the 4 upper portions of boss of sealing washer under the tea-water separation state, ensures the stability of filter equipment in the cup. Be equipped with spacing platform 11 on the ejector pin 7, the cover is equipped with first spring 12 between spacing platform 11 of ejector pin 7 and the filter screen 6, is equipped with sleeve 10 outside first spring 12 and the spacing platform 11, and the one end that spacing platform 11 was kept away from to sleeve 10 is equipped with the fixed section of thick bamboo 13 that suits with ejector pin 7. Be equipped with spacing platform 11 on the ejector pin 7, and the cover is equipped with first spring 12 on the ejector pin 7, and sleeve 10 cover is established outside first spring 12 and spacing platform 11, and sleeve 10 upper end is equipped with solid fixed cylinder 13, and first spring 12 both ends are connected with spacing platform 11 and solid fixed cylinder 13 respectively. When the first spring 12 and the sleeve 10 are in a static state, the sealing sheet 5 is attached to the retainer ring 9, the water storage part 29 and the tea storage part 30 form two independent spaces, when the first spring 12 is squeezed, the sealing sheet 5 is separated from the retainer ring 9, the sealing ring 8 is also separated from the boss 4 at the moment, the water storage part 29 and the tea storage part 30 form a communicated space, and water can flow freely in the cup. The lower cup cover 3 is provided with a lifting device, the lifting device can enable the mandril 7 to move axially along the cup body 1, the lifting device is operated when tea and water are required to be mixed in use, the lifting device comprises a rotating cover 15 which is rotationally connected with the lower cup cover 3, a lifting cavity is arranged at the center of the lower cup cover 3, a rotating disc 16, a lifting platform 17 and a guide groove 18 are arranged in the lifting cavity, a plurality of inclined planes which are adaptive to the lifting platform 17 are arranged on the rotating disc 16, a limit block 19 is arranged at the lower part of the rotating disc 16, a limit hole 20 which is adaptive to the limit block 19 is arranged on the rotating cover 15, the limit hole 20 and the limit block 19 are of a prismatic structure, the limit block 20 can drive the limit block 19 to rotate when the rotating cover 15 rotates, the inclined plane on the rotating disc 16 of the limit block 19 is in contact with the inclined plane on the lifting platform 17, the, the cooperation of guide block 21 and guide groove 18 makes elevating platform 17 only reciprocate and do not produce the rotation, avoids producing the friction between elevating platform 17 and ejector pin 7, prevents that tealeaves from mingling wherein grinding influences and drinks the taste, sets up the waterproof sealing layer in elevating platform 17 outside and effectively prevents that water from following the lift cavity and flowing out. Threaded connection has jacking post 25 on elevating platform 17, conveniently adjusts the distance between elevating platform 17 and the ejector pin 7, has increased the space that stores up tea portion 30 simultaneously, prevents the regulation ejector pin 7 that can not be smooth that dimensional error brought in the manufacturing to elevating gear occupies the space littleer, and hot water mixes in the tea portion 30 that stores up of bigger space with tealeaves, guarantees the quality that tea water steeps. The limiting block 19 is in threaded connection with a fixing piece 22, the fixing piece 22 is connected with the limiting block 19, so that the rotary disc 16 can be tightly combined with the rotary cover 15, and the rotary disc 16 can be ensured to function when the tea storage part 30 of a cup is used at different angles, particularly when the tea storage part 30 of the cup is arranged above the rotary cover. One side of the lower cup cover 3 close to the rotary cover 15 is provided with a limiting clamp 23, the rotary cover 15 is provided with a limiting tooth 24 matched with the limiting clamp 23, the rotation angle of the rotary cover 15 is controllable, and the position of the ejector rod 7 is further fixed. The ejector rod 7 drives the sealing sheet 5 and the sealing ring 8 to move upwards, a gap is formed between the sealing ring 8 and the boss 4, and hot water in the water storage part 29 flows through the filter screen 6 from the gap and enters the tea storage part 30 to be fully mixed and soaked with tea; when the tea water is required to be separated, the lifting device is operated reversely, the ejector rod 7 drives the sealing piece 5 and the sealing ring 8 to move downwards, the sealing ring 8 is tightly combined with the boss 4 under the extrusion of the sealing piece 5, and the tea water is kept in an independent separation state. The upper cup cover 2 is provided with an exhaust valve, the exhaust valve comprises a valve rod 26 penetrating the upper cup cover 2, a second spring 27 and a press switch 28, the second spring 27 and the press switch 28 are sleeved outside the valve rod 26, the valve rod 26 is in threaded connection with the press switch 28, two ends of the second spring 27 are respectively connected with the upper cup cover 2 and the press switch 28, the upper cup cover 3 and the lower cup cover 3 are convenient to screw when a user drinks or cleans a cup, a water leakage-proof sealing gasket matched with the exhaust valve is arranged on the upper cup cover 2 to ensure the sealing performance of the cup, the utility model is used for brewing tea leaves, hot water is put into the cup, the pressure in the cup is reduced after the water temperature is reduced, the cup covers are difficult to unscrew when the user drinks tea, the valve rod 26 is moved downwards by operating the press switch 28, the air pressure in the cup is balanced with the outer cup, on the one hand, the other hand, the, there is the scald hidden danger, and the danger of scald has been avoided in discharge valve's setting.

Claims

1. The utility model provides a tea-water separation cup, includes cup (1), goes up bowl cover (2), filter equipment and bowl cover (3) down, its characterized in that: the cup body (1) is of a double-layer structure with the inner diameter of D4, the upper end and the lower end of the cup body are in threaded connection with the upper cup cover (2) and the lower cup cover (3) respectively, an annular boss (4) protruding inwards is arranged on the inner wall of the cup body (1), the inner diameter of the boss (4) is D1, the filtering device comprises a sealing sheet (5), a filtering net (6) and a push rod (7), round holes are formed in the centers of the sealing sheet (5) and the filtering net (6) and sequentially sleeved on the push rod (7), a flexible sealing ring (8) is arranged on the sealing sheet (5), the diameter of the sealing sheet (5) is D2 and D2< D1, the diameter of the sealing ring (8) is D3 and D1< D3< D4, the diameter of the filtering net (6) is D5 and D1< D5< D4, a retainer ring (9) adapted to the width of the boss (4) is arranged above the filtering net (6), the push rod (7) is provided with a telescopic, the lower cup cover (3) is provided with a lifting device, and the lifting device can enable the ejector rod (7) to move axially along the cup body (1).

2. The tea-water separating cup according to claim 1, wherein: the telescopic structure comprises a sleeve (10), a limiting table (11) and a first spring (12) sleeved on the ejector rod (7), the limiting table (11) is arranged on the ejector rod (7), the sleeve (10) is sleeved outside the first spring (12) and the limiting table (11), and a fixing barrel (13) is arranged at the upper end of the sleeve (10).

3. The tea-water separating cup according to claim 1, wherein: the one end that ejector pin (7) are close to gasket (5) is equipped with the screw thread, the nominal diameter of screw thread is less than ejector pin (7) diameter, gasket (5) cover is established and is established ejector pin (7) screw thread department and can dismantle with ejector pin (7) and be connected.

4. The tea-water separating cup according to claim 1, wherein: the sealing pieces (5) are two same in size, and the sealing ring (8) is clamped between the two sealing pieces (5).

5. The tea-water separating cup according to claim 1, wherein: elevating gear includes and rotates rotatory lid (15) of being connected with lower bowl cover (3), bowl cover (3) center department is equipped with the lift cavity down, be equipped with carousel (16), elevating platform (17) and guide slot (18) in the lift cavity, be equipped with a plurality of inclined planes that suit with elevating platform (17) on carousel (16), carousel (16) lower part is equipped with stopper (19), be equipped with spacing hole (20) that suit with stopper (19) on rotatory lid (15), elevating platform (17) side is equipped with guide block (21) that suit with guide slot (18).

6. The tea-water separating cup according to claim 1 or 5, wherein: the inner side of the lower cup cover (3) is provided with a waterproof sealing layer, and the waterproof sealing layer is coated outside the lifting cavity.

7. The tea-water separating cup according to claim 5, wherein: threaded connection has stationary blade (22) on stopper (19), one side that lower bowl cover (3) are close to rotatory lid (15) is equipped with spacing card (23), be equipped with spacing tooth (24) that suit with spacing card (23) on rotatory lid (15).

8. The tea-water separating cup according to claim 5, wherein: the lifting platform (17) is in threaded connection with a jacking column (25).

9. The tea-water separating cup according to claim 1, wherein: go up and be equipped with discharge valve on bowl cover (2), discharge valve establishes second spring (27) and push switch (28) outside valve rod (26) including valve rod (26), the cover that link up last bowl cover (2), valve rod (26) and push switch (28) threaded connection, second spring (27) both ends are connected with last bowl cover (2) and push switch (28) respectively.