CN210540480U - Teapot convenient for draining - Google Patents

Abstract

The utility model relates to a tea set technical field discloses a teapot convenient to drainage, including outer kettle, tea storehouse and pot lid, inside filter screen and the drive disk assembly of being provided with in tea storehouse, the bottom of filter screen is equipped with the stagnant water drain valve, drive disk assembly includes the guide cylinder and runs through the press pole of guide cylinder, thereby the external diameter of press pole is less than the internal diameter of guide cylinder and makes and form airflow channel between the two, the top of press pole is equipped with the end cap, presses the pole to pass through end cap and drainage button butt, the bottom of press the pole with the stagnant water drain valve is connected, the lateral wall of end cap sets up at least one exhaust hole. The utility model discloses an air current channel between the press rod of teapot and the guide cylinder helps the atmospheric pressure between space and tea storehouse and the outer kettle about the interior filter screen of balanced tea storehouse, makes tea can be totally and quick arrange into outer kettle by the tea storehouse, simple structure, convenient to use, pleasing to the eye fashion, the function is practical, is favorable to improving efficiency of making tea.

Description

Teapot convenient for draining

Technical Field

The utility model relates to a tea set technical field, more specifically relates to a teapot convenient to drainage.

Background

Along with the improvement of living standard of people and the attention to health, tea drinking becomes the daily life habit of more and more people, and the tea making pot is more and more favored as a common tea making utensil. At present, the teapot on the market is various, and the teapot of majority includes outer kettle, tea storehouse, filter screen and stagnant water drainage component, is provided with the drainage button on these teapot's the pot lid, and the drainage button controls stagnant water drainage component switch through the connecting piece to the tea in control tea storehouse gets into outer cup.

However, most of teapots that have now are making tea, when discharging tea into outer pot, at first under the action of gravity, tea discharges fastly, when the liquid level in the tea storehouse is less than the filter screen, surplus tea gravity weakens, remaining tea can form one deck liquid seal membrane on the filter screen simultaneously, make upper portion and lower part space produce the isolation in the tea storehouse, thereby it is uneven to lead to space atmospheric pressure about in the tea storehouse, the inside gas that closes in the tea storehouse, just so can make tea storehouse bottom residual part tea, can't smoothly discharge, reduce the efficiency of making tea, and remain after the tea mixes with the tea of new bubble, also can lead to the tea taste variation, influence is drunk and is experienced.

Therefore, it is necessary to provide a tea maker that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a teapot, mainly used solve current teapot and make a tea, when discharging outer kettle with tea, the atmospheric pressure in tea storehouse and the following tea storehouse of filter screen is uneven more than the filter screen, leads to the inside gas that closes in tea storehouse to lead to tea storehouse bottom residual part tea, unable smooth and easy discharge, reduce the efficiency of making tea, and the tea that remains in tea storehouse bottom mixes with the tea of new bubble, influence the problem of taste.

For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:

a teapot convenient for drainage comprises an outer pot, a tea bin and a pot cover, wherein the tea bin is installed in the outer pot, a filter screen and a transmission part are arranged in the tea bin, a water stop drain valve is arranged at the center of the bottom of the filter screen, a drainage button is arranged on the pot cover, the drainage button controls the on-off of the water stop drain valve through the transmission part, the transmission part comprises a guide cylinder and a press rod penetrating through the guide cylinder, the bottom end of the guide cylinder is fixedly connected with the filter screen, the outer diameter of the press rod is smaller than the inner diameter of the guide cylinder, a gap between the press rod and the guide cylinder forms an annular airflow channel, the guide cylinder not only has a guiding effect on the press rod, but also has a protection effect, tea leaves and tea residues can be prevented from being accumulated around the press rod, the influence on the up-and-down flexible movement of the press rod is avoided, and tea water is prevented from leaking;

the top of pressing the pole is provided with the end cap, press the pole pass through the end cap with drainage button butt, the bottom of pressing the pole stretch out guide cylinder bottom and with the stagnant water drain valve is connected, the internal diameter of end cap is greater than the external diameter of guide cylinder, the top of guide cylinder stretches into the inner chamber of end cap, the lateral wall of end cap sets up at least one exhaust hole, like this, can with press the top parcel of pole and guide cylinder in the inner chamber of end cap, embody the compact of structure and feel, the exhaust hole on the end cap is favorable to the cooperation simultaneously press the atmospheric pressure of upper and lower space in the tea storehouse to the air current passageway between pole and the guide cylinder.

The utility model discloses a what make tea the teapot press the pole and lead and be provided with airflow channel between the section of thick bamboo, at tea storehouse drainage in-process, the air in upper portion and the lower part space in the tea storehouse and the air that comes from outer kettle can pass through airflow channel forms the convection current to atmospheric pressure between balanced tea storehouse inside upper and lower part and tea storehouse and the outer kettle, simultaneously, be provided with the exhaust hole on the end cap lateral wall on press the pole top, also help thereby airflow channel exhausts the atmospheric pressure of space about in the balanced tea storehouse, the tea that makes in the tea storehouse can be clean thoroughly and quick smooth and easy emits into outer kettle futilely, improves the efficiency of making tea.

Further, the inner chamber of end cap passes through threaded connection with the top of pressing the pole, like this, can adjust the height of end cap through rotatory end cap, because the pot lid and the drainage button of teapot probably have machining dimension error, so through adjusting the end cap can make it with the drainage button butt is inseparabler to improve the assembly harmony.

Further, the filter screen is the plane shape, include a plurality of through-holes that are radial distribution on the filter screen, be favorable to improving the filtration and the drainage efficiency of filter screen like this.

Further, the stagnant water drain valve includes valve barrel and gravity ball, the valve barrel is cavity tubular structure, the gravity ball inlays the dress and is in the inner chamber of valve barrel, the top of valve barrel seal and with filter screen center fixed connection, the bottom and the tea storehouse bottom fixed connection of valve barrel, the valve barrel lateral wall is provided with the water inlet that link up the inner chamber, the bottom of valve barrel is provided with the delivery port, the junction of delivery port and gravity ball is provided with the spherical curved surface that corresponds with gravity ball outer wall, the inner wall of delivery port with gravity ball sealing connection. The water stop drain valve adopts the gravity ball, the sealing performance is good, the surface of the gravity ball is smooth, tea dirt is not easy to accumulate, and the opening and closing are flexible.

Furthermore, the lower part of the filter screen is provided with a connecting component, the pressing rod is connected with and controls the lifting of the gravity ball through the connecting component, the connecting component comprises a bearing plate and a connecting warping plate which are arranged at the bottom of the filter screen, a bearing hole is formed in the bearing plate, the connecting warping plate penetrates through the bearing hole and is movably connected with the bearing plate, one end of the connecting warping plate is movably connected with the gravity ball in a hinged mode, and the other end of the connecting warping plate is abutted against the bottom end of the pressing rod. The up-and-down movement of the two ends of the connecting rocker is equivalent to a lever principle, and the bearing hole of the bearing plate is equivalent to a fulcrum of the connecting rocker movement.

Furthermore, at least one water inlet is formed in the valve sleeve, the water inlet is in a vertical strip shape, so that tea water made in the tea bin can be quickly and smoothly discharged into the outer pot in the upward moving process of the gravity ball of the water stop and drain valve, and the tea making efficiency is improved.

Further, the outer wall of delivery port is provided with annular water sealing nut, water sealing nut and the outer wall threaded connection of delivery port, water sealing nut's topside with be provided with the silica gel sealing washer between the tea storehouse bottom. Thus, the tea bin is convenient to install and replace, has good sealing effect, and can effectively prevent water leakage of the tea bin during tea making.

Further, the top periphery of outer kettle is provided with the hoop, the pot lid passes through hinge structure with the hoop and is connected, the last button that resets that is provided with of hinge structure, the button that resets is used for the pulling and opens the pot lid.

Further, be provided with the draw-in groove in the pot lid, the drainage button is installed in the draw-in groove, be provided with the center post in the drainage button and cup joint the reset spring on the center post, the reset spring bottom with the bottom plate of pot lid is connected, the bottom of center post with the top butt of end cap.

Further, still be provided with movable pull rod in the pot lid, movable pull rod's one end with the button swing joint that resets, the button that resets can drive movable pull rod and remove along the horizontal direction, and movable pull rod's the other end is provided with convex latch, be provided with on the hoop with the card hole that the latch corresponds, the latch runs through behind the pot lid lateral wall with the block is connected between the card hole, can be with relative locking between pot lid and the outer kettle like this, the pot lid is opened suddenly when preventing to pour tea, and tea is poured out from outer kettle upper shed.

Furthermore, a bayonet is arranged inside the movable pull rod, and an arc-shaped boss matched with the bayonet is arranged on one side of the bottom end of the drainage key. When the drainage button is pressed down to drain water for the tea bin, the boss moves downwards along with the drainage button and is abutted against the bottom surface of the bayonet, after water is drained, the reset button is pressed to drive the movable pull rod to move to one side of the reset button, the bayonet and the boss are relatively loosened, the drainage button moves upwards under the action of the reset spring to reset, and the inner wall of the bayonet and the outer wall of the boss are tightly attached and relatively fixed.

Furthermore, a pull rod spring and a spring mounting column are arranged on the movable pull rod, a spring baffle is fixedly arranged on the inner wall of the pot cover, and the pull rod spring is mounted between the spring mounting column and the spring baffle.

Furthermore, an olecranon is arranged on the outer pot, and a handle is fixedly arranged on one side, far away from the olecranon, of the hoop on the outer pot. Set up olecranon, be favorable to smooth and easy pouring the tea in the outer kettle, set up the handle, the teapot of being convenient for take prevents that the outer kettle of direct contact is scalded when pouring water.

Further, the outer pot and the tea cabin are made of glass, preferably high borosilicate glass, and the transmission part and the connecting part are made of stainless steel. The high borosilicate glass has the advantages of high temperature resistance, corrosion resistance, easy cleaning, high hardness, low expansion rate, high light transmittance and the like, is a preferred material of the teapot, and the stainless steel has the characteristics of corrosion resistance, high temperature resistance and the like, and can not give off peculiar smell, so that the quality and the taste of the tea water can not be influenced.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:

1. the airflow channel is arranged between the pressing rod and the guide cylinder of the tea making pot, and in the drainage process of the tea bin, the air in the upper space and the lower space in the tea bin and the air from the outer pot can form convection through the airflow channel, so that the air pressure between the upper part and the lower part in the tea bin and between the tea bin and the outer pot is balanced, the tea water can be drained into the outer pot completely and cleanly, and the tea making efficiency is improved;

2. the side wall of the end cap at the top end of the pressing rod of the tea making pot is provided with at least one exhaust hole, which is also favorable for matching with the airflow channel to balance the air pressure of the upper space and the lower space in the tea bin, thereby enabling tea water to be completely, thoroughly, quickly and smoothly discharged into an outer pot, and improving the tea making efficiency;

3. the tea making pot of the utility model has reasonable design, simple structure, high connection matching degree of each component and convenient use, can discharge tea water by pressing down the drainage button, and can reset the drainage button by lightly pressing the reset button after water is drained, thereby saving time and labor and being convenient and rapid;

4. the utility model discloses a teapot appearance is pleasing to the eye fashion, and the function is practical, helps promoting to use and experiences.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the tea making pot of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a front view of the tea making pot of the present invention;

fig. 4 is a sectional view of the internal components of the tea bin of the present invention;

FIG. 5 is an enlarged view of FIG. 4 at B;

fig. 6 is a connection relationship diagram of the pot cover and the components in the tea bin.

In the figure: 1-outer pot, 11-hoop, 111-clamping hole, 12-olecranon, 13-handle, 2-tea bin, 21-filter screen, 22-through hole, 3-pot cover, 31-drainage key, 311-center post, 312-reset spring, 313-boss, 32-clamping groove, 33-bottom plate, 34-movable pull rod, 341-bayonet, 342-pull rod spring, 343-spring mounting post, 344-latch, 35-spring baffle, 4-transmission part, 41-guide cylinder, 42-press rod, 43-airflow channel, 44-end cap, 441-exhaust hole, 5-water stop drain valve, 51-valve sleeve, 511-water inlet, 512-water outlet, 513-water sealing nut, 514-silica gel sealing ring, etc, 52-gravity ball, 6-connecting component, 61-supporting plate, 611-supporting hole, 62-connecting rocker, 7-hinge structure and 8-reset button.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for better illustration of the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The terms "front", "back", "upper", "lower", "left", "right", "inner", "outer", and the like in the embodiments of the present invention refer to the orientation or positional relationship shown in the drawings, which is merely for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "abutted" and "embedded" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

For the purpose of clearly understanding the technical features, objects, and effects of the present invention, the detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, but the embodiments of the present invention are not limited thereto.

The implementation mode is as follows:

as shown in fig. 1-6, a teapot convenient for draining water comprises an outer pot 1, a tea bin 2 and a pot cover 3, wherein the tea bin 2 is installed in the outer pot 1, a filter screen 21 and a transmission part 4 are arranged inside the tea bin 2, a water stop/drain valve 5 is arranged at the center of the bottom of the filter screen 21, a water drainage button 31 is arranged on the pot cover 3, the water drainage button 31 controls the water stop/drain valve 5 to be opened or closed through the transmission part 4, the transmission part 4 comprises a guide cylinder 41 and a press rod 42 penetrating through the guide cylinder 41, the bottom end of the guide cylinder 41 is fixedly connected with the filter screen 21, the outer diameter of the press rod 42 is smaller than the inner diameter of the guide cylinder 41, a gap between the press rod 42 and the guide cylinder 41 forms an annular air flow channel 43, the guide cylinder 41 plays a role in guiding and protecting the press rod 42, and can prevent tea leaves from being accumulated around the press rod 42 to affect the up and down flexible movement of the press rod 42, and prevents the tea water from leaking into the outer pot 1 through the filter net 21 along the pressing rod 42.

The top end of the pressing rod 42 is provided with an end cap 44, the pressing rod 42 is abutted to the water drainage key 31 through the end cap 44, the bottom end of the pressing rod 42 extends out of the bottom of the guide cylinder 41 and is connected with the water stop and drain valve 5, the inner diameter of the end cap 44 is larger than the outer diameter of the guide cylinder 41, the top end of the guide cylinder 41 extends into the inner cavity of the end cap 44, and the side wall of the end cap 44 is provided with at least one exhaust hole 441, so that the pressing rod 42 and the top end of the guide cylinder 41 can be wrapped in the inner cavity of the end cap 44, the compact structure is embodied, and meanwhile, the exhaust hole 441 on the end cap 44 is favorable for being matched with the air flow channel 43 between the pressing rod 42 and the guide cylinder 41 to.

The filter screen 21 is a planar shape, and the filter screen 21 comprises a plurality of through holes 22 distributed in a radial shape, so that the filtering and water discharging efficiency of the filter screen is improved.

The inner cavity of the end cap 44 is connected with the top end of the press rod 42 through threads, so that the height of the end cap 44 can be adjusted by rotating the end cap 44, and the kettle cover 3 and the drain key 31 of the teapot have machining size errors, so that the end cap 44 can be abutted to the drain key 31 more tightly by adjusting, and the assembly coordination is improved.

The stagnant water drain valve 5 includes valve barrel 51 and gravity ball 52, valve barrel 51 is cavity tube structure, gravity ball 52 inlays the dress and is in the inner chamber of valve barrel 51, valve barrel 51's top seal and with filter screen 21 center fixed connection, valve barrel 51's bottom and 2 bottom fixed connection in tea storehouse, valve barrel 51 lateral wall is provided with the water inlet 511 that link up the inner chamber, valve barrel 51's bottom is provided with delivery port 512, delivery port 512 is provided with the spherical curved surface that corresponds with gravity ball 52 outer wall with gravity ball 52's junction, the inner wall and the gravity ball 52 sealing connection of delivery port 512. The water stop and drain valve 5 adopts the gravity ball 52, the sealing performance is good, the surface of the gravity ball 52 is smooth, tea dirt is not easy to accumulate, and the opening and closing are flexible.

The connecting part 6 is arranged at the lower part of the filter screen 21, the pressing rod 42 is connected with and controls the lifting of the gravity ball 52 through the connecting part 6, the connecting part 6 comprises a supporting plate 61 and a connecting warping plate 62 which are arranged at the bottom of the filter screen 21, a supporting hole 611 is arranged on the supporting plate 61, the connecting warping plate 62 penetrates through the supporting hole 611 to be movably connected with the supporting plate 61, one end of the connecting warping plate 62 is hinged with the gravity ball 52, and the other end of the connecting warping plate 62 is abutted against the bottom end of the pressing rod 42. The up-and-down movement of the two ends of the connecting rocker 62 corresponds to a lever principle, and the supporting hole 611 of the supporting plate 61 corresponds to a fulcrum of the movement of the connecting rocker 62.

At least one water inlet 511 is arranged on the valve sleeve 51, and the water inlet 511 is in a vertical strip shape, so that tea water brewed in the tea bin 2 can be quickly and smoothly discharged into the outer pot 1 in the upward moving process of the gravity ball 52 of the water stop and drain valve 5, and the tea brewing efficiency is improved.

The outer wall of delivery port 512 is provided with annular water seal nut 513, water seal nut 513 and the outer wall threaded connection of delivery port 512, the topside of water seal nut 513 with be provided with silica gel sealing washer 514 between the 2 bottoms in tea storehouse. Thus, the tea bin 2 is convenient to install and replace, has good sealing effect and can effectively prevent water leakage during tea making.

The top periphery of outer kettle 1 is provided with hoop 11, pot lid 3 is connected through hinge structure 7 with hoop 11, be provided with the button 8 that resets on hinge structure 7, the button 8 that resets is used for the pulling and opens pot lid 3.

The kettle cover 3 is internally provided with a mounting groove 32, the drainage key 31 is mounted in the mounting groove 32, the drainage key 31 is internally provided with a central column 311 and a return spring 312 sleeved on the central column 311, the bottom end of the return spring 312 is connected with a bottom plate 33 of the kettle cover 3, and the bottom end of the central column 311 is abutted to the top end of the end cap 44.

Still be provided with movable pull rod 34 in the pot lid 3, movable pull rod 34 one end with reset button 8 swing joint, reset button 8 can drive movable pull rod 34 horizontal migration, and movable pull rod 34's the other end is provided with convex latch 344, be provided with on the hoop 11 with the card hole 111 that latch 344 corresponds, latch 344 runs through behind the lateral wall of pot lid 3 with card hole 111 block is connected, can be with relative locking between pot lid 3 and the outer pot 1 like this, and pot lid 3 is opened suddenly when preventing to pour out tea, and the tea water is poured out from the upper shed of outer pot 1.

A bayonet 341 is arranged on the inner side of the movable pull rod 34, and an arc-shaped boss 313 matched with the bayonet 341 is arranged on one side of the bottom end of the drainage key 31. When the drainage key 31 is pressed down to drain the tea bin 2, the boss 313 moves down along with the drainage key 31 and is abutted against the bottom surface of the bayonet 341 so as to be clamped, after water is drained, the reset key 8 is pressed so as to drive the movable pull rod 34 to move towards one side of the reset key 8, the bayonet 341 and the boss 313 are relatively loosened, the drainage key 31 is elastically restored under the action of the reset spring 312, and the inner wall of the bayonet 341 and the outer wall of the boss 313 are tightly attached and relatively fixed.

A pull rod spring 342 and a spring mounting column 343 are arranged on the movable pull rod 34, a spring baffle 35 is fixedly arranged on the inner wall of the pot lid 3, and the pull rod spring 342 is mounted between the spring mounting column 343 and the spring baffle 35.

An olecranon 12 is arranged on the outer pot 1, and a handle 13 is fixedly arranged on one side, far away from the olecranon 12, of the hoop 11 on the outer pot 1. The eagle beak 12 is arranged to facilitate smooth pouring of tea in the outer pot 1, the handle 13 is arranged to facilitate taking of the teapot, and the outer pot 1 is prevented from being scalded when the water is poured.

The material of outer kettle 1 and tea storehouse 2 is borosilicate glass, the material of drive disk assembly 4 and adapting unit 6 is the stainless steel. The high borosilicate glass has the advantages of high temperature resistance, corrosion resistance, easy cleaning, high hardness, low expansion rate, high light transmittance and the like, is a preferred material of the teapot, and the stainless steel has the characteristics of corrosion resistance, high temperature resistance and the like, and can not give off peculiar smell, so that the quality and the taste of the tea water can not be influenced.

The utility model discloses a teapot application method as follows: when the tea bin 2 is used for making tea, the gravity ball 52 of the water stopping and draining valve 5 is positioned at the bottom of the valve sleeve 51 to seal the water outlet 512; when tea water brewed in the tea bin 2 needs to be drained into the outer pot 1, the drainage key 31 is pressed down, so that the pressing rod 42 is pressed to move downwards, the pressing rod 42 drives one end of the connecting warped plate 62 to move downwards, the gravity ball 52 is jacked up by the other end of the connecting warped plate 62 to be separated from the water outlet 512, and the tea water is drained into the outer pot 1 through the water inlet 511 and the water outlet 512 in sequence; after the drainage key 31 is pressed down, the boss 313 at the bottom of the drainage key 31 moves downwards and is clamped by the bottom surface of the bayonet 341, so that the up-and-down movement is blocked, therefore, the drainage key 31 is relatively fixed, and the gravity ball 52 is suspended to ensure that the water inlet 511 and the water outlet 512 are communicated;

in the drainage process of the tea bin, air in the upper space and the lower space of the filter screen 21 in the tea bin 2 can generate convection through the air flow channel 43 between the press rod 42 and the guide cylinder 41, and the convection air can be circulated through the vent holes 441 on the end cap 44 and the gap between the end cap 44 and the guide cylinder 41, so that the air pressure of the upper part and the lower part of the tea bin 2 is balanced, tea water can be completely and quickly drained into the outer pot 1, and the tea making efficiency is improved;

after the tea water in the tea bin 2 is drained, the reset key 8 is lightly pressed, the reset key 8 drives the movable pull rod 34 to horizontally move towards one side of the reset key 8, so that the bayonet 341 and the boss 313 of the movable pull rod 34 are relatively loosened, the drain key 31 is upwards bounced under the action of the reset spring 312, the pressure of the central column 311 on the end cap 44 disappears, the pressure rod 42 is lifted to reset, the wane is no longer pressed by the pressure rod 42, and the gravity ball 52 is lowered by self weight to close the water outlet 512 of the valve sleeve 51 again.

When the kettle cover 3 needs to be opened, the reset button 8 can be pressed downwards by force, the movable pull rod 34 is pulled towards one side of the reset button 8, so that the latch 344 of the movable pull rod 34 is disengaged from the clamping hole 111 on the hoop 11 of the outer kettle 1, and the kettle cover 3 can be opened.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is to be understood that the above-described embodiments of the present invention are merely examples provided for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A teapot convenient for draining water comprises an outer pot, a tea bin and a pot cover, wherein the tea bin is arranged in the outer pot, a filter screen and a transmission part are arranged in the tea bin, a water-stopping drain valve is arranged at the bottom of the filter screen, a water-draining button is arranged on the pot cover, and the water-draining button controls the water-stopping drain valve to be opened and closed through the transmission part,

the transmission component comprises a guide cylinder and a pressing rod penetrating through the guide cylinder, the bottom end of the guide cylinder is fixedly connected with the filter screen, the outer diameter of the pressing rod is smaller than the inner diameter of the guide cylinder, and an annular airflow channel is formed in a gap between the pressing rod and the guide cylinder;

the water stop drain valve is characterized in that an end cap is arranged at the top end of the pressing rod, the pressing rod is abutted to the drain key through the end cap, the bottom end of the pressing rod extends out of the bottom of the guide cylinder and is connected with the water stop drain valve, the inner diameter of the end cap is larger than the outer diameter of the guide cylinder, the top end of the guide cylinder extends into the inner cavity of the end cap, and at least one exhaust hole is formed in the side wall of the end cap.

2. The easy to drain tea maker of claim 1, wherein the end cap is threadably connected to a top end of the push rod.

3. The drain facilitating teapot of claim 1 wherein said screen is planar and includes a plurality of radially disposed apertures therethrough.

4. The teapot convenient for draining water according to claim 1, wherein the water-stopping and draining valve comprises a valve sleeve and a gravity ball, the valve sleeve is of a hollow cylindrical structure, and the gravity ball is embedded in an inner cavity of the valve sleeve;

the top end of the valve sleeve is closed and is fixedly connected with the filter screen, and the bottom end of the valve sleeve is fixedly connected with the bottom of the tea bin;

the side wall of the valve sleeve is provided with a water inlet which penetrates through the inner cavity, the bottom end of the valve sleeve is provided with a water outlet, and the inner wall of the water outlet is in sealing connection with the gravity ball.

5. The teapot convenient for draining as claimed in claim 4, wherein a connecting part is provided at a lower part of the filter screen, and the pressing rod is connected with and controls the lifting of the gravity ball through the connecting part;

the connecting component comprises a supporting plate and a connecting warping plate, the supporting plate is arranged at the bottom of the filter screen, a supporting hole is formed in the supporting plate, the connecting warping plate penetrates through the supporting hole and is movably connected with the supporting plate, one end of the connecting warping plate is movably connected with the gravity ball, and the other end of the connecting warping plate is abutted to the bottom end of the pressing rod.

6. The teapot of claim 5 wherein at least one water inlet is provided in said valve housing, said water inlet being shaped as a vertical bar.

7. The teapot convenient for draining water according to claim 6, wherein an annular water sealing nut is arranged on the outer wall of the water outlet, the water sealing nut is in threaded connection with the outer wall of the water outlet, and a silica gel sealing ring is arranged between the top edge of the water sealing nut and the bottom of the tea bin.

8. The teapot convenient for draining as claimed in any one of claims 1-7, wherein a hoop is provided around the top of the outer pot, and the lid is connected to the hoop by a hinge structure;

the hinge structure is provided with a reset key which is used for pulling and opening the kettle cover.

9. The easy-to-drain teapot according to claim 8, wherein a slot is provided in said lid, said drain button being mounted in said slot;

a central column and a reset spring sleeved on the central column are arranged in the drainage key, the bottom end of the central column is abutted against the top end of the end cap, and the bottom end of the reset spring is connected with the bottom plate of the kettle cover;

a movable pull rod is further arranged in the kettle cover, one end of the movable pull rod is movably connected with the reset button, a protruding latch is arranged at the other end of the movable pull rod, a latch hole corresponding to the latch is formed in the hoop, and the latch penetrates through the side wall of the kettle cover and is connected with the latch hole in a clamping manner;

a bayonet is arranged on the inner side of the movable pull rod, and a boss matched with the bayonet is arranged on one side of the bottom end of the drainage key.

10. The teapot of claim 9, wherein the movable pull rod is provided with a pull rod spring and a spring mounting post, the inner wall of the pot lid is fixedly provided with a spring baffle, and the pull rod spring is mounted between the spring mounting post and the spring baffle.

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