CN218852400U - Tea-water separation heat preservation water filtering cup - Google Patents

Abstract

The utility model belongs to the technical field of drinking water container makes and structure, in particular to tea-water separation heat preservation water filtering cup. The glass sheet is adopted to directly separate the liner structure, the glass sheet separating sheet structure can be directly welded with the cup body into a whole, and a tea filtering and water discharging structure which is convenient to install and is installed below the cup body is adopted. A tea-water separation heat preservation water filtering cup comprises a cup body and a cup cover covering the cup mouth; wherein: the cup is characterized in that a partition piece is fixedly arranged in the inner cavity of the cup body to divide the inner cavity into a plurality of cavities, the cavities at least comprise an upper cavity and a lower cavity, the partition piece is provided with jacks and water filtering holes, lifting rods are inserted in the jacks, the lifting rods are connected with at least 1 sealing piece, the sealing piece synchronously ascends or descends along with the ascending or descending action of the lifting rods to realize the sealing or opening of the water filtering holes of the partition piece, and therefore the spaces of the upper cavity and the lower cavity are communicated or closed. 2 main structures are adopted, wherein the partition piece structure made of glass materials is manufactured together with the glass cup main body.

Description

Tea-water separation heat preservation water filtering cup

Technical Field

The utility model belongs to the technical field of drinking water container manufacturing and structure, in particular to a tea-water separation heat preservation water filtering cup.

Background

The existing thermos cup is provided with a thermos cup for manufacturing new tea-water separation and filtering tea water, the middle tea filtering structure is used for filtering, and the tea filtering structure is controlled to be developed and closed in lifting, rotating and other modes to release the tea water so as to achieve that only tea leaves do not exist in the drunk tea water, but the structure has too many parts, is very difficult to install and produce, is not beneficial to popularization, and is difficult to manufacture the filtering water discharging structure and high in cost.

Disclosure of Invention

The utility model provides an improve prior art shortcoming to foretell not enough, provide a tea-water separation heat preservation water filtering cup, adopt the glass piece directly to cut off inner bag structure, the glass piece cuts off the piece structure can be directly as an organic whole with the cup welding, can not have the water leakage condition of prior art, and adopted the convenient to install's the full below installation to strain simultaneously and put the tea-water structure.

The utility model discloses a realize according to following mode: a tea-water separation heat preservation water filtering cup comprises a cup body and a cup cover covering the cup mouth; wherein: the cup is characterized in that a partition piece is fixedly arranged in the inner cavity of the cup body to divide the inner cavity into a plurality of cavities, the cavities at least comprise an upper cavity and a lower cavity, the partition piece is provided with jacks and water filtering holes, lifting rods are inserted in the jacks, the lifting rods are connected with at least 1 sealing piece, the sealing piece synchronously ascends or descends along with the ascending or descending action of the lifting rods to realize the sealing or opening of the water filtering holes of the partition piece, and therefore the spaces of the upper cavity and the lower cavity are communicated or closed.

Preferably, the partition plate is provided with 1 partition plate, so that the cavity of the inner cavity is divided into an upper cavity and a lower cavity. After dividing the inner cavity of the whole cup body into an upper part and a lower part, the lifting cup cover is used for resetting the lifting rod after lifting the lower layer of the control sealing sheet, so that the tea water in the upper cavity flows into the lower cavity.

Preferably, the partition plate is provided with 2 partition plates, and the cavity of the inner cavity is divided into an upper cavity, a lower cavity and a middle cavity. After the tea water storage device is divided into three cavities, the tea water can be filtered twice or the storage space for storing the filtered tea water is expanded, and more storage spaces can ensure the temperature reduction of the tea water after the cup cover is opened.

Preferably, the cup cover comprises a lifting cup cover or an air release cup cover, the lifting cup cover comprises a lifting cover shell, a cup cover lifting top shaft and a rotary cover disc, the cup cover lifting top shaft is arranged in an inner cavity pipe of the lifting cover shell, the top of the cup cover lifting top shaft is connected with the rotary cover disc, the rotary cover disc rotates to drive the cup cover lifting top shaft to rotate, the cup cover lifting top shaft comprises a rotating pressing shaft and a lifting pressing shaft, the rotating pressing shaft is of a pipe body structure with the top closed and the bottom opened, the lifting pressing shaft is sleeved and covered in the pipe body structure of the rotating pressing shaft, the outer wall of the lifting pressing shaft is hollowed upwards from the bottom to form two arc-shaped rotating lifting ways with mirror symmetry, climbing shaft rods are symmetrically and transversely arranged on the outer wall of the lifting pressing shaft and clamped into the arc-shaped rotating lifting ways, the lifting pressing shaft rises or falls in the arc-shaped rotating lifting ways depending on the climbing shaft after the rotating pressing shaft rotates, a lifting cover hole sealing ring is further sleeved on the outer wall of the lifting pressing shaft, and a top rod is arranged at the bottom of the lifting pressing shaft or a top rod is arranged in an installation way;

the deflation cup cover comprises a deflation cover body, a deflation button, an inner partition cover and a deflation push rod, wherein the deflation cover body is provided with a button groove which is concave and molded towards the inner cavity of the cover body, and the inner partition cover is attached to the inner wall of the button groove; the button groove sets up the gassing hole, and the gassing hole bottom inserts the tight stopper pipe that closes, and the gassing push rod inserts the tight stopper pipe that closes from the gassing hole bottom in button groove, is connected with the gassing button again, tightly close the stopper pipe bottom and set up the stopper pipe separation blade, and the separation blade sealing washer that registrates on the stopper pipe separation blade, the gassing push rod registrates on gassing button below and the tight position of closing between the stopper pipe and is provided with the push rod spring, and the gassing push button pushes down and releases the gassing push rod, and the stopper pipe separation blade of gassing push rod bottom leaves the gassing hole and goes out the gassing, and the gassing button loses pressure, and push rod spring reset gassing button position, the gassing push rod rises, and the sealed gassing hole of laminating is reset to the stopper pipe separation blade of gassing push rod bottom.

Preferably, the partition piece is of a circular sheet structure made of glass or ceramic, and the cup body is a single-layer or double-layer glass tube body; the partition piece transversely sets up, is fixed in the inner chamber of cup, or the cup sets up and separates the circle or towards the protruding circle that sets up in the inner chamber, and the partition piece is shelved and is being fixed or buckle carries out fixed connection in protruding circle at separating the way circle. The partition piece is placed in the rear partition ring or the convex ring to be quickly placed and blocked so as to be positioned at the mounted position without continuous adjustment, and the partition piece can be permanently fixed and connected with the cup body into a whole by utilizing a glass cup firing machine to perform welding and sintering, so that the production and mounting mode can ensure that the installation yield of the partition pieces of the glass piece and the ceramic piece is very high, and the partition pieces are not easy to break after being mounted.

Preferably, the sealing sheet is arranged in the upper cavity, and the distance between the sealing sheet and the partition sheet is 0mm or more than 1mm but less than the length of the upper cavity. The sealing sheet arranged in the upper cavity can open a water discharging passage along with the rising of the lifting rod, so that the tea water in the upper cavity can flow to the lower cavity or reversely flow; the lifting rod is used for sealing a water discharging passage when the lifting rod descends so as to be closed.

Preferably, the sealing sheet is arranged in the lower cavity, and the distance between the sealing sheet and the partition sheet is 0mm or more than 1mm but less than the length of the lower cavity. The sealing piece is arranged in the lower cavity of the sealing piece, a spring structure can be arranged corresponding to the lifting rod, under the condition that the lifting rod is pressed down, the sealing piece leaves the bottom of the partition piece downwards, the diameter of the sealing piece is equal to that of the partition piece, but is smaller than that of the inner cavity, and therefore when the tea water in the upper cavity is left downwards, the tea water can flow downwards into the lower cavity from a gap on the edge of the sealing piece.

Preferably, the diameter of the sealing sheet is smaller than the diameter of the inner cavity of the cup body, or smaller than the diameter of the partition sheet, or equal to the diameter of the partition sheet.

Preferably, the sealing sheet is arranged in the upper cavity, and the distance between the sealing sheet and the partition sheet is 0mm or more than 1mm but less than the length of the upper cavity.

Preferably, the ejector rod is provided with a lifting rod threaded hole, and the lifting rod is provided with threads and is in threaded connection with the ejector rod. This kind of connected mode makes the elevation structure axis body of bowl cover and the elastic lifting rod of adjustable tea straining storehouse lift sealing plug connect as a whole, and elevation structure is more smooth and easy for the size of opening whole drainage hole of going up and down can be controlled by accurate button or the rotating cap by the lift bowl cover.

Preferably, the lifting rod comprises a middle shaft rod, a return spring and a bottom shaft nut, the middle shaft rod is provided with a check ring, the return spring is sleeved below the check ring, the middle shaft rod is inserted into the jack and penetrates through the jack, the middle shaft rod penetrating through the lower end of the rear jack is sleeved with the sealing sheet or the sealing sheet and the filter sheet, and the bottom shaft nut is arranged at the bottom to prevent the return spring, the sealing sheet and the filter sheet from being separated.

Preferably, the lifting rod is provided with a sleeve below the retainer ring, and a return spring sleeved on the lifting rod is installed in the sleeve. Prevent the deformation and the displacement of the return spring, and isolate the tea water from transitionally corroding the return spring, thereby increasing the sanitation degree.

Preferably, the middle shaft rod sequentially comprises a pressure head part, a telescopic part and a plug rod part from top to bottom, the diameter of the pressure head part is equal to the caliber of the sleeve, the diameter of the telescopic part is smaller than that of the pressure head part, and the diameter of the plug rod part is smaller than that of the telescopic part.

Preferably, the plug rod part at the bottom of the lifting rod extends to the sealing sheet, the sealing sheet is connected with the lifting rod, and the pressure head part at the top of the lifting rod is pressed against the bottom of the lifting cup cover or is connected to a cup cover lifting top shaft of the lifting cup cover; the lifting cup cover lowers the lifting cup cover lifting top shaft to press the lifting rod, the lifting rod is forced to descend passively, the sealing sheet connected to the bottom of the lifting rod descends synchronously and is pushed out from the position of the water filtering hole, and the water filtering hole is opened, so that liquid in the upper cavity of the cup cavity can flow into the lower cavity;

the bowl cover lift apical axis of lift bowl cover rises, and the lifter plays the rising under the elasticity reset capability effect of reset spring in self sleeve structure and resets, or lifter and bowl cover lift apical axis body coupling back, and the lifter rises along with bowl cover lift apical axis and links together and realize the action that rises, and the gasket of lifter bottom connection shifts and rises, resets to partition panel bottom department, and the drainage hole that will partition the panel is sealed for liquid flow path seals between epicoele and cavity of resorption or the lumen.

Preferably, the sleeve is of a tubular structure, the bottom of the sleeve is retracted, the caliber of an upper opening of the sleeve is equal to the diameter of a pressure head part of the middle shaft rod, the caliber of a lower opening of the sleeve is equal to the diameter of a telescopic part of the middle shaft rod, and the sleeve is inserted into the insertion hole or fixed on the insertion hole.

The arrangement can ensure that the sleeve and the filter cover are connected more simply and conveniently, the vertical capability is stronger, particularly, the connecting structure is more stable after the outer wall of the sleeve and the central hole of the sleeve are both provided with threads, the installation action can not be kept due to repeated pressing under the action of a spring after the combination as in the prior art, after the combination and the installation of the filter bin are further combined, the whole adjustable tea filter bin can be installed in a cup body after being assembled independently, and the lifting top shaft structure of the cup cover at the top can be aligned immediately without adjusting the position; the installation of interval is also easier, only need to change the axis pole of matching length can, the flip-chip sets up the sleeve also can (only need in the export spiro union 1 closed loop piece in the lower part), application ability scope is powerful, do not receive absolute assembly technology restriction, a plurality of structures can freely adjust connection parameter and mode, can overcome prior art restriction shelve the length of ring, quantity and bowl cover lift apical axis and sleeve, reset spring, can reach good elevation structure and go on the lift drainage and sealed requirement with the relevant length data that must match between the axis pole.

Preferably, the whole sealing piece is a cylindrical or conical structure made of silica gel or rubber, or the sealing piece is flaky and comprises a steel gasket and a sealing plug sealing ring, and the sealing plug sealing ring is attached to the top of the steel gasket or sleeved on the edge of the steel gasket.

Compared with the prior art, the invention has very simple integral structure, overcomes the steering structure with complex structure in the prior art,

1. the water filtering structure is greatly reduced, the middle water filtering structure is directly changed into a structure only needing a lifting rod, and the water control sealing structure can control water only needing a sealing sheet;

2. the combination of the elastic lifting rods is simplified, the spring structure is not fixed by manually fastening the fixed sleeve structure, the direction can be freely selected, the spring structure can be hidden in a filter bin without worrying about the wrapping of tea residues and hindering the work of an internal elastic part, the pipe body structure is simplified and can be controlled directly on the partition plate, and the partition plate is made of glass material, so that the situation that the filter plate is deformed by pressing down when the partition plate is directly arranged on the partition plate in the prior art is avoided;

3. the water discharging mode is smoother;

4. the assembly mounting speed is high;

5. the implementation mode is many, and the subassembly can further simplification, more convenient popularization.

Drawings

FIG. 1 is a diagram of a whole anatomical explosion structure;

FIG. 2 is a front elevational view of the overall anatomy;

FIG. 3 is a view showing the arrangement of the cup body and the partition plate;

FIG. 4 is a block piece assembly drainage structure view;

FIG. 5 is a view of a thermal insulation liner with multiple partition panels;

FIG. 6 is a structure of a multi-layer water discharge structure of example 2;

FIG. 7 is a schematic view of a water discharge structure and a partition plate for controlling water;

FIG. 8 is a view of the lid rotation;

FIG. 9 is an exploded view of the lid rotated side;

FIG. 10 is an exploded view of the lid rotation structure;

FIG. 11 is an exploded view of the venting cover structure;

FIG. 12 is a perspective view of the venting cover;

FIG. 13 is a schematic view of the lid and filter of example 3;

fig. 14 is an overall composition diagram.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The main embodiment is as follows, as shown in figures 1-4, a tea-water separation heat preservation water filtering cup comprises a cup body 1 made of single-layer or multi-layer glass and a cup cover 3 covering a cup opening 2; wherein: a partition sheet 5 is fixedly arranged in an inner cavity 4 of the cup body 1, the partition sheet 5 is of a round sheet structure made of glass or ceramic, and the cup body 1 is a single-layer or double-layer glass tube body; the partition piece 5 is transversely arranged and fixed in the inner cavity 4 of the cup body 1, or the cup body 1 is provided with a partition channel ring 36 or a convex ring 37 arranged towards the inner cavity 4, and the partition piece 5 is placed on the partition channel ring 36 to be fixed or is buckled in the convex ring 37 to be fixedly connected. The partition piece is quickly placed and blocked in the partition ring or the convex ring after being placed into the mounting position without being continuously adjusted, and can be permanently fixed and connected with the cup body into a whole by welding and sintering by using a glass cup sintering machine, so that the production and mounting mode can ensure that the mounting yield of the partition pieces of the glass piece and the ceramic piece is very high, and the partition pieces are not easy to break after being mounted;

the partition 5 divides the inner cavity 4 into 2 separate cavities 101, as shown in fig. 2, the partition 5 is used as an intermediate to partition the cavity 101 into two parts, namely an upper cavity 6 and a lower cavity 7, the partition 5 is provided with 1 jack 8 at the central axis position, the partition 5 is provided with a water filtering hole 9 which can perform water flow exchange between the upper cavity 6 and the lower cavity 7 around the jack 8, and the water filtering hole 9 is used for filtering tea water, for example, tea leaves are soaked in the upper cavity 6, and the tea water flows into the lower cavity 7;

as shown in figure 1, the cup cover 3 comprises a lifting cup cover 12 covered on the top of the cup body 1 and an air release cup cover 13 covered on the bottom cup opening of the cup body 1, wherein the lifting cup cover 12 is used for controlling the flow of tea water, and the air release cup cover 13 is used for internal air pressure;

as shown in fig. 9-11, the elevating cup cover 12 includes an elevating cup cover 14, a cup cover elevating top shaft 15, and a rotating cup cover 16, the inner cavity tube 24 of the elevating cup cover 14 is provided with a cup cover elevating top shaft 15, the top of the cup cover elevating top shaft 15 is connected to the rotating cup cover 16, the rotating cup cover 16 rotates to drive the cup cover elevating top shaft 15 to rotate, the cup cover elevating top shaft 15 includes a rotating pressing shaft 17 and an elevating pressing shaft 18, the rotating pressing shaft 17 is a tube structure with a closed top and an open bottom, the elevating pressing shaft 18 is covered in the tube structure of the rotating pressing shaft 17, the outer wall of the elevating pressing shaft 18 is hollowed from bottom to top to be provided with two mirror-image arc rotating elevating channels 19, the outer wall of the elevating pressing shaft 18 is symmetrically and transversely provided with climbing shafts 20, the climbing shafts 20 are clamped into the arc shaft rotating elevating channels 19, the elevating pressing shaft after the rotating pressing shaft rotates depends on the climbing shafts to ascend or descend in the arc rotating elevating channels, and the outer wall of the elevating pressing shaft 18 is further sleeved with an elevating cover hole 21, and the bottom of the elevating pressing shaft 18 is provided with a sealing ring 22 or provided with a top rod 23;

as shown in fig. 12 and 13, the deflation cup cover 13 includes a deflation cover 25, a deflation button 47, an inner partition cover 28, and a deflation push rod 31, wherein the deflation cover 25 is provided with a button groove 27 recessed and molded into the cover inner cavity 26, and the inner wall of the button groove 27 is provided with the inner partition cover 28 in an adhering manner; the button groove 27 is provided with an air vent 29, the bottom of the air vent 29 is inserted into the tight plug tube 30, an air vent push rod 31 is inserted into the tight plug tube 30 from the bottom of the air vent 29 of the button groove 27 and then connected with an air vent button 47, the bottom of the tight plug tube 30 is provided with a plug tube baffle 32, a baffle sealing ring 33 is sleeved on the plug tube baffle 32, a push rod spring 34 is sleeved on the air vent push rod between the lower part of the air vent button and the tight plug tube, the air vent button is pressed to push the air vent push rod 31 out, the plug tube baffle 32 at the bottom of the air vent push rod 31 leaves the air vent to vent, the air vent button loses pressure, the push rod spring 34 resets the position of the air vent button, the air vent push rod 31 rises, and the plug tube baffle 32 at the bottom of the air vent push rod 31 resets to fit and seal the air vent 29;

as shown in fig. 2, 3, 7 and 8, then a corresponding structure for controlling the closing and opening of the water filtering holes 9 is provided, as shown in fig. 1, 2 and 4, the rotary cover disc 16 of the lifting cup cover 12 is connected with the central shaft rod 39 of the lifting rod 10, the lifting rod 10 is inserted into the jack 8, because of the action of the retaining ring 42, the upper section of the central shaft rod 39 is kept in the upper cavity 6 above the partition 5, the lower section of the central shaft rod 39 passes through the jack 8 and then appears below the partition 5 to enter the lower cavity 7, and 1 sealing plate 11 is provided at the lower end of the lifting rod 10, the sealing plate 12 is rotated, the sealing plate 11 synchronously ascends or descends along with the ascending or descending action of the lifting rod 10, when descending, the sealing plate 11 leaves the bottom of the partition 5, the water filtering holes 9 of the partition 5 are opened, tea water can flow into the lower cavity 7 from the upper cavity 6, or the cup cover is inverted, water in the upper cavity 6 flows into the upper cavity 7, the lifting cup cover 12 is rotated, the lifting rod 12 is lifted and attached to the lifting rod 10, the sealing plate 11 is reset at the bottom of the partition 5, the closing of the water filtering holes 9 is closed, the water filtering holes 9 are closed, so that the water filtering holes of the upper cavity 6 and the lower cavity 7 are communicated with the water filtering holes 9, and the water filtering holes 7 are communicated with the water filtering holes 7, and the water channels.

Example 2, as shown in fig. 6, the partition plate 5 is provided with 2 pieces to divide the chamber body 101 of the inner chamber 4 into an upper chamber 6, a lower chamber 7 and a middle chamber 107. After the tea water storage device is divided into three cavities, the tea water can be filtered twice or the storage space for storing the filtered tea water is expanded, and more storage spaces can ensure the temperature reduction of the tea water after the cup cover is opened.

Example 3, as shown in fig. 14, the sealing plate 11 is disposed in the upper chamber 6 at a distance of 0mm or more than 1mm from the partition 5 but less than the length of the upper chamber 6. The lifting rod 10 is reset by rotating the lifting cup cover 12, the sealing piece 11 leaves the top of the partition piece 5 for water drainage, the lifting cup cover 12 is rotated to descend the lifting rod 10

Preferably, the sealing plate 11 is arranged in the upper cavity 6, and the distance between the sealing plate 11 and the partition 5 is 0mm or more than 1mm but less than the length of the upper cavity 6. The sealing sheet arranged in the upper cavity can open a water discharging passage along with the rising of the lifting rod, so that the tea water in the upper cavity can flow to the lower cavity or reversely flow; the use of a sealing of the passage for the discharge of water when the lifting rod is lowered, which is more active than the prior art sealing, does not require the corrosive parts of the spring.

Preferably, the sealing plate 11 is arranged in the lower cavity 7, and the distance between the sealing plate 11 and the partition plate 5 is 0mm or more than 1mm but less than the length of the lower cavity 7. The sealing piece is arranged in the lower cavity of the sealing piece, a spring structure can be arranged corresponding to the lifting rod, under the condition that the lifting rod is pressed down, the sealing piece leaves the bottom of the partition piece downwards, the diameter of the sealing piece is equal to that of the partition piece, but is smaller than the diameter of the inner cavity, and therefore when the tea water in the upper cavity is left downwards, the tea water can flow downwards into the lower cavity from a gap on the edge of the sealing piece.

Preferably, the diameter of the sealing sheet is smaller than the diameter of the inner cavity 4 of the cup body 1, or smaller than the diameter of the partition sheet, or equal to the diameter of the partition sheet.

Preferably, the top rod 23 is provided with a lifting rod threaded hole 38, and the lifting rod 10 is provided with a thread to be screwed with the top rod 23. This kind of connected mode makes the elevation structure axis body of bowl cover and the elasticity lifter of straining tea storehouse lift sealing plug with adjustable connect into a whole, and elevation structure is more smooth and easy for the size of the open whole drainage hole of going up and down can be controlled by the button or the rotatory lid of lift bowl cover by the accuracy.

Preferably, the lifting rod 10 comprises a middle shaft rod 39, a return spring 40 and a bottom shaft nut 41, the middle shaft rod 39 is provided with a retaining ring 42, the return spring 40 is sleeved below the retaining ring 42, after the middle shaft rod 39 is inserted into the insertion hole 8 and passes through, the sealing sheet 11 or the sealing sheet 11 and the filter sheet 43 are sleeved on the middle shaft rod 39 passing through the lower end of the rear insertion hole 8, and the bottom shaft nut 41 is arranged at the bottom to prevent the return spring 40, the sealing sheet 11 and the filter sheet 43 from being separated.

Preferably, the lift lever 10 is provided with a sleeve 44 below the retainer ring 42, and the return spring 40 fitted to the lift lever 10 is fitted in the sleeve 44. Prevent the deformation and displacement of the return spring 40, and isolate the tea water from excessively corroding the return spring, thereby increasing the sanitation degree.

Preferably, the middle shaft 39 comprises a head pressing portion 39a, an expansion portion 39b and a stem portion 39c from top to bottom, the diameter of the head pressing portion 39a is equal to the diameter of the sleeve 44, the diameter of the expansion portion 39b is smaller than that of the head pressing portion 39a, and the diameter of the stem portion is smaller than that of the expansion portion 39b.

Preferably, the plug rod part 39c at the bottom of the lifting rod 10 extends to the sealing sheet 11, the sealing sheet 11 is connected with the lifting rod 10, and the pressing head part 39a at the top of the lifting rod 10 is pressed against the bottom of the lifting cup cover 12 or connected to the cup cover lifting top shaft 15 of the lifting cup cover 12; the lifting cup cover 12 lowers the cup cover lifting top shaft 15 to press the lifting rod 10, the lifting rod 10 is forced to descend passively, the sealing sheet 11 connected with the bottom of the lifting rod 10 descends synchronously and is pushed out from the position of the water filtering hole 10, the water filtering hole 10 is opened, and liquid in the upper cavity 6 of the inner cavity 4 can flow into the lower cavity 7;

the cup cover lifting top shaft 15 of the lifting cup cover 12 rises, the lifting rod 10 bounces up and resets under the elastic resetting capability of the reset spring 40 in the sleeve 44 structure of the lifting rod, or the lifting rod 10 and the cup cover lifting top shaft 15 are integrally connected, the lifting rod 10 is linked together with the rising of the cup cover lifting top shaft 15 to realize the rising action, the sealing sheet 11 connected to the bottom of the lifting rod 10 is shifted and rises, and resets to the bottom of the partition sheet, the water filtering hole 9 of the partition sheet is sealed, so that a liquid flow passage between the upper chamber 6 and the lower chamber 7 or the middle chamber is sealed.

As shown in fig. 7, the sleeve 44 is a tubular structure with a bottom portion retracted, an upper opening 48 of the sleeve 44 has a diameter equal to the diameter of the head portion 39a of the middle shaft 39, a lower opening 49 has a diameter equal to the diameter of the telescopic portion 39b of the middle shaft 39, and the sleeve is inserted into the insertion hole 8. The arrangement can ensure that the sleeve and the filter cover are connected more simply and conveniently, the vertical ability is stronger, particularly, the connecting structure is more stable after the outer wall of the sleeve and the central hole of the sleeve are provided with threads, the installation action can not be kept due to repeated pressing after the combination as the prior art, the whole adjustable tea filter bin can be independently assembled and then installed in the cup body after the combination and the installation of the filter bin are further combined, and the position can be immediately aligned with the lifting top shaft structure of the cup cover at the top without adjusting the position; the installation of interval is also easier, only need to change the axis pole of matching length can, the flip-chip sets up the sleeve also can (only need in the export spiro union 1 closed loop piece in the lower part), application ability scope is powerful, do not receive absolute assembly technology restriction, a plurality of structures can freely adjust connection parameter and mode, can overcome prior art restriction shelve the length of ring, quantity and bowl cover lift apical axis and sleeve, reset spring, can reach good elevation structure and go on the lift drainage and sealed requirement with the relevant length data that must match between the axis pole.

Preferably, the whole sealing piece 11 is a cylindrical or conical structure made of silica gel or rubber, or the sealing piece 11 is in a sheet shape and comprises a steel gasket 45 and a sealing gasket 46, and the sealing gasket 46 is attached to the top of the steel gasket 45 or sleeved on the edge of the steel gasket 45.

It should be understood that in the claims and the description of the present invention, all of "including 8230 \8230;" including 8230; "should be understood as open meaning, i.e., meaning equivalent to" including at least 8230; \8230; "and" including 8230; "should not be understood as closed meaning, i.e., meaning including only 8230;" 8230; ".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. A tea-water separation heat-preservation water filtering cup comprises a cup body (1) and a cup cover (3) covering a cup opening (2); wherein: the cup is characterized in that a partition piece (5) is fixedly arranged in an inner cavity (4) of the cup body (1) to divide the inner cavity (4) into a plurality of cavities (101), the cavities (101) at least comprise an upper cavity (6) and a lower cavity (7), the partition piece (5) is provided with a jack (8) and a water filtering hole (9), a lifting rod (10) is inserted in the jack (8), the lifting rod (10) is connected with at least 1 sealing piece (11), and the sealing piece (11) synchronously ascends or descends along with the ascending or descending action of the lifting rod (10) to realize the sealing or opening of the water filtering hole (9) of the partition piece (5), so that the spaces of the upper cavity (6) and the lower cavity (7) are communicated or closed.

2. The tea-water separation heat-preservation water filtering cup as claimed in claim 1, which is characterized in that: the partition plate (5) is provided with 1 partition plate, and divides a cavity (101) of the inner cavity (4) into an upper cavity (6) and a lower cavity (7).

3. The tea-water separation heat-preservation water filtering cup as claimed in claim 1, which is characterized in that: the partition plate (5) is provided with 2 partition plates, and the cavity body (101) of the inner cavity (4) is divided into an upper cavity (6), a lower cavity (7) and a middle cavity (107).

4. The tea-water separation heat-preservation water filtering cup as claimed in claim 1, which is characterized in that: the cup cover (3) comprises a lifting cup cover (12) or a deflation cup cover (13), the lifting cup cover (12) comprises a lifting cover shell (14), a cup cover lifting top shaft (15) and a rotary cover disc (16), the cup cover lifting top shaft (15) is arranged in an inner cavity pipe (24) of the lifting cover shell (14), the top of the cup cover lifting top shaft (15) is connected with the rotary cover disc (16), the rotary cover disc (16) rotates to drive the cup cover lifting top shaft (15) to rotate, the cup cover lifting top shaft (15) comprises a rotating pressure shaft (17) and a lifting pressure shaft (18), the rotating pressure shaft (17) is a pipe body structure with a closed top and an open bottom, the lifting pressing shaft (18) is sleeved inside a pipe body structure of the rotating pressing shaft (17), the outer wall of the lifting pressing shaft (18) is provided with two arc-shaped rotating lifting ways (19) in mirror symmetry in a hollow mode from the bottom to the top, the outer wall of the lifting pressing shaft (18) is symmetrically and transversely provided with climbing rods (20), the climbing rods (20) are clamped into the arc-shaped rotating lifting ways (19), the lifting pressing shaft passively ascends or descends in the arc-shaped rotating lifting ways depending on the climbing rods after the rotating pressing shaft rotates, a lifting cover hole sealing ring (21) is further sleeved on the outer wall of the lifting pressing shaft (18), and a threaded hole (22) is formed in the bottom of the lifting pressing shaft (18) or a top rod (23) is installed on the bottom of the lifting pressing shaft (18); the ejector rod (23) is provided with a lifting rod threaded hole (38), and the lifting rod (10) is provided with threads and is in threaded connection with the ejector rod (23); the deflation cup cover (13) comprises a deflation cover body (25), a deflation button (47), an inner partition cover (28) and a deflation push rod (31), wherein the deflation cover body (25) is provided with a button groove (27) towards the concave inward of the cover body inner cavity (26) in a shaping manner, and the inner partition cover (28) is attached to the inner wall of the button groove (27); button groove (27) set up bleed hole (29), and bleed hole (29) bottom inserts the packing tube (30) that closes tightly, and gassing push rod (31) insert packing tube (30) that closes tightly from bleed hole (29) bottom of button groove (27), is connected with gassing button (47) again, closing packing tube (30) bottom sets up packing tube separation blade (32), and separation blade sealing washer (33) are registrated on packing tube separation blade (32), and the gassing push rod registrates in the position between gassing button below and the closing packing tube and is provided with push rod spring (34).

5. The tea-water separation heat-preservation water filtering cup as claimed in any one of claims 1 to 3, which is characterized in that: the partition piece (5) is of a round sheet structure made of glass or ceramic, and the cup body (1) is a single-layer or double-layer glass tube body; the partition piece (5) is transversely arranged and fixed in an inner cavity (4) of the cup body (1), or the cup body (1) is provided with a partition channel ring (36) or a convex ring (37) arranged in the inner cavity (4), and the partition piece (5) is placed on the partition channel ring (36) to be fixed or is buckled in the convex ring (37) to be fixedly connected.

6. The tea-water separation heat-preservation water filtering cup as claimed in claim 1 or 4, which is characterized in that: the lifting rod (10) comprises a middle shaft rod (39), a return spring (40) and a bottom shaft nut (41), the middle shaft rod (39) is provided with a retainer ring (42), the return spring (40) is sleeved below the retainer ring (42), the middle shaft rod (39) is inserted into the insertion hole (8) and penetrates through the insertion hole, a sealing sheet (11) or a sealing sheet (11) and a filter sheet (43) are sleeved on the middle shaft rod (39) penetrating through the lower end of the rear insertion hole (8), and the bottom shaft nut (41) is arranged at the bottom to prevent the return spring (40), the sealing sheet (11) and the filter sheet (43) from being separated; a sleeve (44) is arranged below the retainer ring (42) of the lifting rod (10), and a return spring (40) sleeved on the lifting rod (10) is installed in the sleeve (44).

7. The tea-water separation heat-preservation water filtering cup as claimed in claim 6, which is characterized in that: well axostylus axostyle (39) from top to bottom includes pressure head portion (39 a), flexible portion (39 b), gag lever post portion (39 c) in proper order, and pressure head portion (39 a) diameter equals sleeve (44) bore, and flexible portion (39 b) diameter is less than pressure head portion (39 a), gag lever post portion (39 c) are less than flexible portion (39 b).

8. The tea-water separation heat-preservation water filtering cup as claimed in claim 6, which is characterized in that: the stopper rod portion (39 c) of the bottom of the lifting rod (10) extends to be arranged on the sealing sheet (11), the sealing sheet (11) is connected with the lifting rod (10), and the pressure head portion (39 a) at the top of the lifting rod (10) is further abutted against the bottom of the lifting cup cover (12) or connected to the cup cover lifting top shaft (15) of the lifting cup cover (12).

9. The tea-water separation heat-preservation water filtering cup as claimed in claim 6, which is characterized in that: the sleeve (44) is of a tubular structure, the bottom of the sleeve is retracted inwards, the caliber of an upper opening (48) of the sleeve (44) is equal to the diameter of a pressure head part (39 a) of the middle shaft rod (39), the caliber of a lower opening (49) is equal to the diameter of a telescopic part (39 b) of the middle shaft rod (39), and the sleeve is inserted into the jack (8) or fixed on the jack (8).

10. The tea-water separation heat-preservation water filtering cup as claimed in claim 6, which is characterized in that: the whole cylindricality or the toper structure that is silica gel or rubber material of gasket (11), or gasket (11) slice, constitute by steel gasket (45) and sealing washer (46), sealing washer (46) laminating is at the top of steel gasket (45) or registrate at steel gasket (45) border.

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