Summary of the invention
The present invention seeks to overcome the deficiencies in the prior art, provide tea-making cup device, when preventing from making tea and serving the tea, tea flows out on tea table and causes the waste of tea.
The technical solution used in the present invention is: tea-making cup device includes outer cup, cup handle, bowl cover and interior cup; Interior cup card is placed in outer cup, bowl cover is located at above interior cup, interior cup is provided with water flow control valve, water flow control valve includes water exit valve hole, stationary pipes and controls valve rod, water exit valve hole is positioned at the bottom of cup, stationary pipes is fixedly connected with the edge of water exit valve hole, and stationary pipes is provided with draining mesh, makes tea can be put in outer cup through draining mesh and water exit valve hole by interior cup; Control valve rod and be connected with little valve ball and handle, little valve ball is positioned at the bottom controlling valve rod, handle is positioned at the top controlling valve rod, control valve rod and be positioned at stationary pipes, little valve ball and water exit valve hole move fitted seal and are connected, and utilize little valve ball to seal water exit valve hole, utilize handle to be mentioned in water exit valve hole by little valve ball, interior cup tea is flowed in outer cup, utilizes little valve ball to control the outflow of tea; Bowl cover be provided with control valve with every tea net, there is a guide hole at bowl cover center, control valve is positioned at guide hole, control valve is fixedly connected with every tea net, and control valve and guide hole move and be connected, and are positioned at cup every tea net, the top of control valve is provided with pressure tea hand handle, control valve is enclosed within outside stationary pipes, moves up and down, utilize and be forced in outer cup by the tea in tealeaves every tea net with handled easily pressure tea hand drawing, pressing every tea net.
When tea-making cup device uses, open bowl cover, control valve and opening with bowl cover every tea net, tealeaves is put in interior cup, inside cup imports boiling water, makes tea among boiling water, utilizes little valve ball and water exit valve hole to move fitted seal and is connected and controls in interior cup by tea; Cover back bowl cover, make control valve be inserted in interior cup stationary pipes and in tea net in cup, and make to be placed on tealeaves every tea net; After tea, catch handle to be mentioned in water exit valve hole by little valve ball with hand, interior cup tea is flowed in outer cup through the draining mesh of stationary pipes, utilize the little valve ball of water flow control valve to control the outflow of tea; After tea flows out naturally, with the pressure tea hand handle dish on the top of hand control valve, make control valve and move down every tea net, being extruded by the tea be adsorbed in tealeaves, the tea that tealeaves is absorbed extrudes and flows in outer cup; After the tealeaves of interior cup is forced out tea, hand is decontroled handle, little valve ball is resetted seal with water exit valve hole to connect, and opens bowl cover, to entering boiling water, so constantly circulating, constantly the tea soaked being put into outer cup.
The invention has the beneficial effects as follows: in tea-making cup device, cup is provided with water flow control valve and every tea net, utilize flowing water control valve controlled tea making water water level and go out water speed, utilization can extrude the moisture between tealeaves and tealeaves effectively every tea net, accelerate tealeaves and go out taste speed, prevent tea from wasting, shorten and make tea the time.
Detailed description of the invention
With specific embodiment, the present invention is further detailed with reference to the accompanying drawings below:
The structural representation of the tea-making cup device shown in Fig. 1, tea-making cup device includes outer cup 1, bowl cover 3 and interior cup 4; Interior cup 4 card is placed in outer cup 1, bowl cover 3 is located at above interior cup 4, interior cup 4 is provided with water flow control valve 18, water flow control valve 18 includes water exit valve hole 9, stationary pipes 8 and controls valve rod 6, water exit valve hole 9 is positioned at the bottom of cup 4, stationary pipes 8 is fixedly connected with the edge of water exit valve hole 9, stationary pipes 8 is provided with draining mesh 12, control valve rod 6 and be connected with little valve ball 7 and handle 5, little valve ball 7 is positioned at the bottom controlling valve rod 6, handle 5 is positioned at the top controlling valve rod 6, and control valve rod 6 and be positioned at stationary pipes 8, little valve ball 7 moves fitted seal with water exit valve hole 9 and is connected; Bowl cover 3 be provided with control valve 10 with every tea net 11, there is a guide hole 13 at bowl cover 3 center, control valve 10 is positioned at guide hole 13, control valve 10 is fixedly connected with every tea net 11, control valve 10 is connected with guide hole 13 is dynamic, be positioned at cup 4 every tea net 11, the top of control valve 10 is provided with pressure tea hand dish 14, and control valve 10 is enclosed within outside stationary pipes 8.
In order to implement the sealing property opening, close and improve water flow control valve 18 of water flow control valve 18, the top of stationary pipes 8 is provided with guide groove 26 in, and the top controlling valve rod 6 is provided with projection 27, and projection 27 is actively tied in interior guide groove 26; Utilize handle 5 by control valve rod 6 pull-up, rotate projection 27 is blocked the upper surface of stationary pipes 8 time, opening of water flow control valve 18; By in projection 27 cycle during guide groove 26, water flow control valve 18 is closed; Control valve rod 6 and be provided with a guiding round platform 19, the inwall of stationary pipes 8 is provided with a pilot hole 20, the internal diameter of pilot hole 20 is greater than the caliber of stationary pipes 8, guiding round platform 19 is actively tied in pilot hole 20, control to be provided with the first spring 2 between valve rod 6 and pilot hole 20, the lower surface of the first spring 2 contacts with the upper surface of guiding round platform 19, and the upper surface of the first spring 2 contacts with the top 21 of pilot hole 20; The height of the first spring 2 is greater than the height of pilot hole 20, first spring 2 is compressed in pilot hole 20, first spring 2 applies an elastic force by controlling valve rod 6 to little valve ball 7, and water exit valve hole 9 is pointed to by the round platform 19 that leads in the direction of elastic force, and little valve ball 7 is tightly connected with water exit valve hole 9.Water exit valve hole 9 is sphere, and the radius of sphere is identical with the radius of little valve ball 7; Water exit valve hole 9 is provided with sealing ring 17, and little valve ball 7 is tightly connected with sealing ring 17.
In order to arrange pilot hole 20 in stationary pipes 8, first spring 2 is arranged in pilot hole 20, enforcement utilizes the first spring 2 to produce an active force to little valve ball 7, stationary pipes 8 is connected and composed with lower stationary pipes 25 by upper stationary pipes 24, pilot hole 20 is located in lower stationary pipes 25, upper stationary pipes 24 is provided with external screw thread, and lower stationary pipes 25 is provided with internal thread, and the external screw thread of upper stationary pipes 24 is connected with the internal thread of lower stationary pipes 25.
In order to little valve ball 7 can the position in parking position accuracy water valve hole 9, the axis of stationary pipes (8) is identical with the axis of pilot hole (20), and the axis of pilot hole (20) is identical with the axis of guiding round platform (19).
In order to implement control valve 10 and automatically reseting every tea net 11, bowl cover 3 is provided with a counterbore 22, the internal diameter of counterbore 22 is greater than the internal diameter of guide hole 13, pressure tea hand is greater than the external diameter of dish 14 external diameter of control valve 10, the second spring 23 is provided with between counterbore 22 and control valve 10, the lower surface of the second spring 23 contacts with the bottom of counterbore 22, and the upper surface of the second spring 23 contacts the lower surface of dish 14 with pressure tea hand; The height of the second spring 23 and the deep equality of counterbore 22, control valve 10 is supported on bowl cover 3 by the second spring 23, after dish 14 being driven control valves 10 and declines every tea net 11 and decontrol hand with hand pressing tea hand, control valve 10 and rising under the effect of the elastic force of the second spring 23 reset every tea net 11.
In order to make bowl cover 3 be easy to open, inside cup 4 is put into tealeaves and pours boiling water into, and the external diameter of control valve 10 is less than guide hole 13 internal diameter, and the external diameter of stationary pipes 8 is less than the external diameter of control valve 10, and the external diameter controlling valve rod 6 is less than the internal diameter of stationary pipes 8; The length of control valve 10 is equal to, or greater than the degree of depth of interior cup 4.
Be put in outer cup 1 to make interior cup 4 block, outer cup 1 and interior cup 4 are circular, and the external diameter of interior cup 4 is less than the internal diameter of outer cup 1, and the external diameter at the rim of a cup edge 16 of interior cup 4 is greater than the internal diameter of outer cup 1 rim of a cup.
In order to ensure the flow velocity that tea flows out, the area in the hole of draining mesh 12 is greater than the area of water exit valve hole 9; Flowing water sectional area and the little valve ball 7 of water exit valve hole 9 are mentioned and are left water exit valve hole 9 and be highly directly proportional.
The operation principle of tea-making cup device is: during use, open bowl cover 3, control valve 10 and opening with bowl cover 3 every tea net 11, tealeaves 15 is put in interior cup 4, boiling water poured into by inside cup 4, make tealeaves 15 steep among boiling water, utilize little valve ball 7 and water exit valve hole 9 to move fitted seal and be connected tea is controlled in interior cup 4; Cover back bowl cover 3, make control valve 10 be inserted in the stationary pipes 8 of interior cup 4 and put into every tea net 11 cup 4, and make to be placed on tealeaves 15 every tea net 11; Tealeaves 15 is caught handle 5 to be mentioned in water exit valve hole 9 by little valve ball 7 with hand, interior cup 4 tea is flowed in outer cup 1 through the draining mesh 12 of stationary pipes 8, utilizes the little valve ball 7 of water flow control valve 18 to control the outflow of tea after steeping; After tea flows out naturally, with the pressure tea hand handle dish 14 on the top of hand control valve 10, make control valve 10 and move down every tea net 11, being extruded by the tea be adsorbed in tealeaves 15, the tea that tealeaves 15 is absorbed extrudes and flows in outer cup 1; After the tealeaves of interior cup 4 is forced out tea, hand is decontroled handle 5, little valve ball 7 is resetted and water exit valve hole 9 seal companys, opens bowl cover 3, to entering boiling water, so constantly to circulate, constantly the tea soaked being put into outer cup.
Fetch boiling water flow control valve 18 time, handle 5 is caught to overcome the elastic force of the first spring 2 to pull-up with hand, the projection 27 on the top controlling valve rod 6 is pulled out interior guide groove 26, and rotating handles 5 makes projection 27 be stuck in the upper surface of stationary pipes 8, little valve ball 7 is mentioned in water exit valve hole 9, make little valve ball 7 leave the sealing ring 17 of water exit valve hole 9, interior cup 4 tea is flowed in outer cup 1 through the draining mesh 12 of stationary pipes 8, utilizes the little valve ball 7 of water flow control valve 18 to control the outflow of tea; When adsorbing tea between extrusion tealeaves 15, utilize the pressure tea hand on the top of manual tubulation 10 dish 14, overcome the voltage-controlled tubulation 10 of elastic force of the second spring 23 and move down every tea net 11, being extruded by the tea be adsorbed in tealeaves 15, the tea that tealeaves 15 is absorbed extrudes and flows in outer cup 1; When water flow control valve 18 is closed, rotating handles 5 makes projection 27 aim at guide groove 26, and projection 27 resets and enters guide groove 26 under the elastic force effect of the first spring 2, controls valve rod 6 and moves down, and little valve ball 7 is tightly connected with water exit valve hole 9.