CN201727259U

CN201727259U - Cup for making tea

Info

Publication number: CN201727259U
Application number: CN2010202563592U
Authority: CN
Inventors: 凌卫东
Original assignee: 林武
Priority date: 2010-07-12
Filing date: 2010-07-12
Publication date: 2011-02-02
Anticipated expiration: 2020-07-12

Abstract

The utility model provides a cup for making tea, which comprises an upper cup body, a top cover, a lower cup body, a bottom cover, a normally closed valve, a bias pressing mechanism and a control mechansim, wherein the top cover is separably connected with the top end of the upper cup body, the upper end of the lower cup body is connected with the bottom end of the upper cup body; and the bottom cover is separably connected with the bottom end of the lower cup body; the lower cup body is provided with a reinforced structure integrated with the wall of the lower cup body, a filter screen directly fixed on the reinforced structure and a through hole; an outlet of the through hole is limited by the reinforced structure; the through hole is covered by the filter screen; both ends of the bias pressing mechanism are respectively pressed against the reinforced structure and the valve so as to always bias press the valve to the closing position of the valve; and the control mechanism is arranged in the bottom cover and is pressed against and controls the opening of the normally closed valve.

Description

The cup of making tea

Technical field

The utility model relates to the tea set that is used to make tea, especially a kind of cup of making tea.

Background technology

When brewing the soaking object of tealeaves etc. for example, existing brew instrument for example tea set have a plurality of independently members usually, for example teacup, teapot and tea caddy etc., and passes during brewing is loaded down with trivial details.Therefore, developed a kind of teacup that has separable filter screen, in this teacup, the bending of recessed filter screen by upper edge is suspended in the rim of a cup place and tightens by top cover and be clamped between rim of a cup and the top cover, and tealeaves is placed on the filter screen and is soaked.Yet this device causes tealeaves may be steeped for a long time excessively, causes millet paste to drink, and causes tealeaves repeatedly not brew simultaneously.

Thus, utility model CN201256841Y provides a kind of teacup, and it has top cover, goes up cup body, following glass body and bottom.Filter screen is connected down on the inwall of cup body, and goes up a cup body and have glass an interior body, and play cup body has the filtration baffle plate, by about the tightening of screw thread between glass body, glass interior body is engaged with the filtration baffle plate, can realize separating of tealeaves and millet paste.Yet this only separates tealeaves and millet paste by the superimposed of two parts each other, so separating effect is not good, and realizes the method for separation simple and easy inadequately (by tightening or unscrewing).Therefore still be desirable to provide the cup of making tea of the separating effect of a kind of further improvement tealeaves and millet paste.

The utility model content

Therefore, task of the present utility model provides and a kind ofly further improves the separating effect of tealeaves and millet paste and separate the simpler cup of making tea than above-mentioned teacup.

For this reason, the utility model provides a kind of cup of making tea, and comprises cup, can separate the top cover that is connected, the lower cup body that is connected with the bottom of being somebody's turn to do cup on the top and can separate the bottom that is connected with the bottom of this lower cup body with the top that should go up cup.Lower cup body has the ruggedized construction that is made into integration with the lower cup body wall, directly is fixed to the filter screen on this ruggedized construction and limited and covered by this filter screen by this ruggedized construction in its bottom surface through hole.This cup of making tea also comprise normal closed gate with valve body, its two ends respectively this ruggedized construction of butt and this valve with the normal bias voltage of described valve to the bias mechanism of closing position be located at butt in this bottom and handle the operating mechanism of this normal closed gate.Thereby this valve body is seated on the described ruggedized construction space packing that will go up in cup and the lower cup body with closed this through hole and opens in the closing position of valve.Return position when operating mechanism has this valve closes and this valve of effect make its bias voltage of resisting this bias mechanism open the active position that communicates with each other with the space that allows in cup and the lower cup body.This operating mechanism is configured to be not operated in one that remains on described return position and described active position when the person operates and can the person of being operated operating to switch between active position and return position, and this bias mechanism is configured to operating mechanism is applied towards the bias voltage of its return locality.

Thus, of the present utility model make tea the cup by bias mechanism with the valve bias voltage to its closing position, and realize going up separating of space in cup and the lower cup body, thereby in this case owing to be pressing rather than superimposedly can realize better millet paste and tealeaves separating effect by valve as documents is described by the cooperation that ruggedized construction and valve and ruggedized construction are set.And the cup of making tea of the present utility model is handled (start) operating mechanism by the operator and switch the break-make that can realize valve at an easy rate between return position and active position, thereby makes that than documents separation is simpler.

In addition, cooperate through hole well in the closure by what the mode that filter screen directly is set on strengthening mechanism regularly can realize valve and strengthening mechanism, in lower cup body, there is not dead band (for example zone between the structure of filter screen and limited hole in some existing teacups), thereby is easy to clean and conserve space.And, because the direct butt ruggedized construction of bias mechanism, thereby can apply big relatively biasing force to valve, and avoided being connected to the drawback that can not apply bigger biasing force on other fixed or movable parts (for example other screen holder), thereby can realize good relatively valve closes effect.Further, bias mechanism in the cup of making tea of the present utility model not only applies and often is biased into valve so that it is normally closed, but also operating mechanism is applied towards the bias voltage of return locality, thereby can only realize making valve closes to make operating mechanism under the situation that does not have external operation (for example operator's operation), be held in place this two kinds of functions by a bias mechanism.In addition, after operator's operation, thereby operating mechanism can be maintained at the return position or active position makes valve keep opening or closing, thereby operator's hand for example can leave operating mechanism, and need not the operator keep operational motion always.After thinking the conversion valve state, get final product by operator's operation again.Such structure has the advantage of handiness.

According to a preferred embodiment, described valve has valve rod and is fixed on the block piece of an end of the described bias mechanism of butt on this valve rod.Described strengthening mechanism comprises that this valve rod hole wall limits the valve rod hole that allows described valve rod to pass and be slidingly matched from many ribs and the valve rod hole wall integrally formed with described many ribs of the spoke-like of lower cup body wall radial inward extension.Configuration like this by ruggedized construction can limit big relatively through hole and this ruggedized construction has bigger intensity.In addition, this valve rod hole also defines the motion path (lengthwise movement) of valve rod.

According to the further feature of the utility model, this bias mechanism comprises spring, and described block piece is cup-shaped and described spring covered in.Described valve rod hole wall is configured to be complementary to allow the guiding of described block piece on the valve rod hole wall to slide towards the cylindrical shell of bottom direction extension and the internal diameter of its external diameter and this cup-shaped block piece in the vertical.This cup-shaped block piece is particularly advantageous.At first it can separate the tealeaves of spring with the outside, has avoided cleaning difficulty.And the motion that is complementary for valve of the internal diameter of external diameter by the valve rod hole wall and cup-shaped block piece provides further guiding, thereby and make the compression movement of spring to have carried out preventing the generation of situations such as spring twisting, deflection according to the direction of setting, effectively avoided spring can not the situation of good bias voltage be not provided and help prolonging life-span of spring valve because of dislocation, twisting etc.Preferably, the length that the valve rod hole wall is given prominence to from rib towards bottom that is to say greater than the stroke of valve from the closing position to the open position greater than the stroke of operating mechanism from the return position to active position, for example is 1.2 times of above-mentioned stroke.

According to further feature of the present utility model, described valve body has towards the horn mouth shape of bottom depression, and described many ribs are configured to from lower cup body wall radial inward and tilt to extend towards described bottom direction in the vertical form the recess structure of holding this valve body thus.This configuration is preferred since when making tea after tea separates, valve body is subjected to the pressure of water always.And the structure of this recess of valve body and rib makes valve body can utilize water pressure on it to seal up through hole better better.And this design is based on the pressure (and wishing to utilize this hydraulic pressure to improve sealing) that a side of valve body cup up is subjected to water, and does not wish (also can not be subjected to hydraulic pressure usually) towards a side of lower cup body.More preferably the edge of described valve body is provided with sealing ring, and this has further improved the isolation between the space of last cup and lower cup body.

According to another preferred embodiment of the present utility model, the integral type annular canister that the space described bottom has from its inner surface towards lower cup body is outstanding.This operating mechanism be positioned at described annular canister and be included in the depth groove structure that replaces integrally formed on the inboard of described annular canister, base portion band tooth and the button that has projection on the periphery and on periphery with the rotation fitting of many vertical fins.Projection on this button periphery is located in the deep trench of groove structure slidably.Thereby the rotation fitting is arranged between valve and the button and by described valve rod butt bias mechanism and by this valve rod described rotation fitting is applied bias voltage.These many vertical fins butt under the effect of this bias voltage is somebody's turn to do the bottom of the shallow trench in the depth groove structure alternately in described active position; These many vertical fins are arranged in the base portion tooth of butt button under the deep trench of described groove structure and the effect at this bias voltage in described return position.

According to further preferred embodiment of the present utility model, this bottom also has the elastomer element that covers on its inner surface, and fit in the outside of described elastomer element and described annular canister and the space in described operating mechanism and the lower cup body is separated.This layout by with the applying of the outer wall of the annular canister of bottom, lower cup body with can closed well lower cup body after bottom is connected in the space.

More preferably, be provided with pleated sheet structure in the separating part that in the described elastomer element space in described operating mechanism and the lower cup body is separated.By this pleated sheet structure is set, when handling (start) operating mechanism, can not influence engaging of elastomer element and bottom (for example outside of annular canister), for example applying, thus can not influence sealing effectiveness.

According to an embodiment, described to go up being connected between cup and the described lower cup body be separable connection.Yet described to go up being connected between cup and the described lower cup body can be integrated.

According to a preferred embodiment of the present utility model, top cover have upper-part, with the separable lower member that is connected of upper-part and the inner space that limits that is connected by this upper-part and this lower member.

More preferably, above-mentioned separable connection is to be threaded.Preferably, described top cover and described threaded connection place of going up cup are provided with sealing ring.Preferably, described lower cup body and described threaded connection place of going up cup are provided with sealing ring.

The preferable feature according to the present invention, described upward cup is made by the stainless steel of band vacuum interlayer and/or described lower cup body is made by transparent material.

Advantageously, bottom also has the protuberance with the interlock of described operating mechanism, when this protuberance stretched out from bottom and is in the return position to occupy to the space in the small part lower cup body when wherein this protuberance was configured to described operating mechanism and handles valve towards this bottom withdrawal.

According to a preferred embodiment of the present utility model, bottom also has able to turn on or off opening.

Description of drawings

Below, describe embodiment of the present utility model in conjunction with the accompanying drawings in detail, wherein:

Fig. 1 is the cutaway view according to an embodiment of the cup of making tea of the present utility model;

Fig. 2 is the exploded view that the part of embodiment shown in Figure 1 is analysed and observe;

Fig. 3 A-3C shows each parts according to operating mechanism of the present utility model;

Fig. 4 shows the elastomer element that is contained in according on the bottom inner surface of the present utility model;

Fig. 5 shows according to lower cup body of the present utility model;

Fig. 6 shows according to the lower member in the top cover of the present utility model;

Fig. 7 shows and removes the outer last cup of aspirating hole emulsion sheet, has clearly illustrated aspirating hole.

The specific embodiment

It will be understood to those of skill in the art that, it is for an illustrative examples according to the cup of making tea of the present utility model is shown that accompanying drawing is provided, this is interpreted as explanatory and nonrestrictive, and scope of the present utility model is by appending claims and be equal to and limit.In addition, accompanying drawing needn't be drawn in strict accordance with ratio, size and corresponding relation.On the contrary, for the clear the utility model of describing, part accompanying drawing or some feature is exaggerated, omission, transparence or dissect.In addition, will describe in the utility model such as " upper and lower, left and right " and orientation or directions such as " upwards, downwards ", so orientation and direction are in order to describe the utility model rather than restriction better equally.

The utility model has related to a kind of cup of making tea, and it will be apparent to those skilled in the art that the tea set that the cup of making tea of the present utility model can soak has broad range, such as but not limited to green tea, Pu'er, Iron Guanyin, black tea, jasmine tea etc.Further, although the utility model name is called the cup of making tea, also can be used to soak any volume and be fit to by the soak of this glass immersion, such as but not limited to water-fast nutriment, Chinese medicine or food.Brew for example milk powder etc. of water-soluble material although cup of the present utility model is applicable to certainly, the cup of making tea of the present utility model is to be used to soak water-fast soak with regard to its thought, and does not wish to be immersed in situation in the water for a long time by soak.

Term in the utility model " connection " comprises combination, attachment, engages, and for example comprises that both are situations about combining one-body moldedly.Term " separable connection " is meant that this connection can be separately next by operating, and does not damage the material and the structure of connecting portion after this connection separately, for example is threaded.

Now totally referring to 1 and Fig. 2.Figure 1 illustrates the cutaway view according to an embodiment of the cup of making tea of the present utility model, and Fig. 2 shows its decomposition view, wherein the part parts are dissectd, so that the utility model to be shown better.As depicted in figs. 1 and 2, comprise top cover 100, go up cup 200, lower cup body 300 and bottom 400 according to the cup of making tea of the present utility model.As shown in the figure, top cover 100 is threaded in the upper end of last cup 200 by their screw threads separately each other with last cup 200.Bottom 400 is threaded in the upper end of lower cup body 300 by their screw threads separately each other with lower cup body 300.Lower cup body 300 is threaded in the lower end of last cup 200 by their screw threads separately each other with last cup 200.What can expect is that being connected to each other between them also can be other separable connection.Under this structure, tea set of the present utility model has the connection steadiness between high relatively durability and each parts high relatively.Need to prove that in certain embodiments, last cup can be made into integration with lower cup body, but this embodiment not preferred, because be difficult to clean and upper and lower cup can not be a different materials.As shown in Figure 1, top cover 100 has top seal circle 2, and lower cup body 300 has the lower cup body sealing ring 6 that is positioned at its lower end.Be appreciated that above-mentioned being threaded all is liquid sealings.More preferably, for example by above-mentioned sealing ring 2 and 6, being connected between last cup and top cover and/or the lower cup body is airtight, thereby can realize better heat insulation effect.

Lower cup body 300 also has the through hole 15 that is adjacent to its lower end.Referring to 5, through hole 15 is limited by ruggedized construction 17.This ruggedized construction and lower cup body wall are made into integration.Specifically, described strengthening mechanism be included in the lower cup body bottom surface from lower cup body wall radial inward and many ribs 22 that tilt to extend towards bottom in the vertical and with many valve rod hole walls 24 that rib is integrally formed.These ribs 22 form the recess structure.Valve rod hole wall 24 limits the valve rod hole 18 that allows valve rod 8 to pass and be slidingly matched.Filter screen 16 is fixed directly on the ruggedized construction 17, covers through hole 15 thereby clamped by these ribs 22 specifically, thus in use by soak for example tealeaves can not pass through through hole 15.

Fig. 1 and Fig. 2 also illustrate the normal closed gate 500 that is positioned at through hole 15 places.This normal closed gate 500 has valve sealing ring 7, valve rod 8 and is used for the block piece 10 of butt spring 9.In addition, valve 500 has towards the bell mouth shape valve body 26 of bottom direction depression.When valve 500 closures, this valve body 26 is accommodated in the recess structure.As shown in Figure 1, valve 500 is in the closing position with through hole 15 closures.In this closing position, valve 500 stops the fluid connection of via through holes 15, in this makes tea cup, formed thus generally by top cover, on first space (going up the space in the cup) that cup and normal closed gate limited and second space (space in the lower cup body) that limits by bottom, lower cup body and normal closed gate generally.That above-mentioned first space and/or second space preferably isolate with ambient temperature and under the situation of valve closes first, second space also be temperature isolation each other.When this normal closed gate 500 is in its open position, first space and the second space fluid connection, but be that solid is isolated each other, thereby the liquid in second space will freely flow in first space and solid (soak, for example tealeaves) will be intercepted by filter screen.

As depicted in figs. 1 and 2, valve 500 also comprises cup-shaped block piece 10.Block piece 10 is fixed on the valve rod 8.Also being provided with bias mechanism at this, is spring 9 in an illustrated embodiment.One end butt ruggedized construction 17 of spring 9, other end butt block piece 10.Spring 9 often is biased into its closing position by butt block piece 10 with valve 500.Cup-shaped block piece 10 as shown in the figure is favourable, because it hides suit in other words with spring 9, touches tealeaves or tea to avoid spring, thereby alleviates the trouble of cleaning.This covering does not influence low amounts of water or gas enters in the cup-shaped block piece 10.Bias mechanism also can be other elastic mechanism, and for example around the elastomer of valve rod 8, at this moment to need not be cup-shaped to block piece 10, and can be tabular.Adopt and thisly the mode of the normal bias voltage closure of valve can further be guaranteed good heat insulating ability to liquid in first space with bias mechanism.And as shown in the figure, ruggedized construction 17 limits valve rod hole 18 by valve rod hole wall 24 is set, and the exterior configuration of cup-shaped block piece 10 (for example internal diameter) is complementary with the exterior configuration (for example external diameter) of valve rod hole wall 24, thereby when moving at operating mechanism manipulation valve (valve rod) opposing bias mechanism (spring 9), above-mentioned coupling provides the good guiding effect for this reason.

Referring now to 1 and Fig. 2,, simultaneously referring to Fig. 3 A-Fig. 3 C, manipulation device 600 in the embodiment shown is arranged in the bottom 400 and comprises three features, promptly button 13, rotate fitting 14 and groove structure 12.Shown in Fig. 1 and Fig. 3 C, bottom 400 has around the annular canister 28 of button 13 and rotation fitting 14, and annular canister 28 is outstanding towards the space (second space) the lower cup body 300 from the inner surface 30 of bottom 400.On the inboard of annular canister 28, form depth groove structure 12 alternately.Shown in Fig. 3 A was concrete, button 13 was evenly equipped with a circle tooth 48 at its base portion.In addition, button 13 projection 46 of in the deep trench that also is evenly equipped with on its periphery at described groove structure, sliding.As shown in the figure, this projection is provided in a side of on the periphery at above-mentioned base portion tooth place.Shown in Fig. 3 B, rotate fitting 14 and on its periphery, be evenly equipped with many fins 40.Described many fins are configured to and can slide in the deep trench 42 of the described depth groove structure 12 that replaces.As shown in the figure, thus rotating fitting 14 is arranged between valve and the button 13 and by described valve rod 8 butt bias mechanisms and applies bias voltage by 8 pairs of described rotation fittings 14 of this valve rod.Thereby when handling operating mechanism 600, (suppose that this moment, fin was arranged in deep trench 42), thereby the user rotates fitting 14 by press push button 13 butts, this rotation fitting 14 is advanced and is left deep trench in the vertical at destination county along deep trench, and this moment is when user's release button 13, rotate fitting 14 and rotating and obliquely slipping in the adjacent shallow trench 44 to a side under the biasing force of spring 9 (bias mechanism), and the bottom (being in active position at this operating mechanism) of the shallow trench in the depth groove structure 12 that butt should replace under the effect of this bias voltage.By pushing button 13 once more, button 13 butt fitting 14 once more makes it leave shallow trench on vertically, and this moment is when user's release button 13, rotating fitting 14 is also obliquely slipping in the adjacent deep trench to side rotation under the biasing force of spring 9 (bias mechanism), thereby many vertical fins are arranged in the deep trench of described groove structure 12 and under the effect of this bias voltage the base portion tooth of butt button 13, and the bottom of the protruding butt deep trench on the button 13.Thus, in the process of pushing button successively, alternately enter in the depth groove by the fin 40 that rotates fitting 14.Thereby, make it arrive active position correspondingly to handle under the effect of biasing force of valve 500 antagonistic springs 9 and open, promptly be shown in an open position (fin 40 that rotates fitting 14 this moment is in the shallow trench 44) by pushing operating mechanism 600; Thereby or button 13 these valves often are biased into valve under the biasing force of spring 9 the closing position of pushing by once more, operating mechanism also under partial pressure by position, Huis position, valve rod 8 top (fin that rotates fitting 14 this moment is in the deep trench 42).And by after depressing, the operator can loose one's grip at once, makes valve keep corresponding state (open or close) thereby operating mechanism can be in corresponding position, and need not keep manipulation mechanism always.And when making the state transformation of valve mutually, still only need push lower-pilot mechanism once more, loose one's grip then, thereby realized the conversion (switching between closing position and the open position) of valve state.In addition, rotate fitting 14 and also have the boss of axis longitudinally, by boss directly or indirectly with the effect of valve rod, described operating mechanism 600 can be handled normal closed gate 500.This boss is optionally, rotate fitting 14 and also can not establish boss, or even can have recess, as long as this fitting 14 can be well direct or indirect Operating valve rod 8.

Now continue referring to Fig. 1 and Fig. 2, and in detail referring to 4, bottom 400 also has the elastomer element 11 on the surface 30 that sets within it.As shown in the figure, this elastomer element 11 fits tightly with the outside of annular canister 28.This elastomer element 11 has the effect of water proof sealing, thereby after tightening bottom, the water in the lower cup body space can not leak out from the junction of lower cup body and bottom.In addition, as shown in the figure, this elastomer element 11 covers the opening that described annular canister 28 is led to lower cup body, thereby keeps apart with the described operating mechanism 600 that will be arranged in annular canister 28 space with lower cup body, thereby helps described second space and external environment condition are kept apart.And this elastomer element 11 is by rotating between fitting 14 and the valve rod 8 as shown in the figure, thus when handling described operating mechanism 600 (for example pushing button 13), operating mechanism 600 can not affact on the valve rod immediately rigidly, reduces the wearing and tearing of operating mechanism 600 and valve rod 8.And in the separating part that in the described elastomer element (11) space in described operating mechanism and the lower cup body is separated (promptly being arranged in annular canister 28 leads on the opening in space of lower cup body) be provided with pleated sheet structure 36.This pleated sheet structure 36 helps can not influencing the outside 34 of elastomer element and annular canister 28 when handling (start) operating mechanism 600 applying is set.By elastomer element 11 is provided, can help the sealing that is connected of lower cover and lower shell.

Although not shown, described bottom 400 preferably has the prodger with the operating mechanism interlock.This prodger for example when operating mechanism is in the return position (this prodger is under the situation that button is not depressed) be positioned at annular canister 28; And under the situation of button down, at least a portion in (space in the lower cup body) in second space is stretched out and occupied to this prodger from hollow bulb.Thus, when after finishing infusion of tea, wanting millet paste separated with tealeaves, make its return (being that operating mechanism returns the return position) by control button, thereby the prodger withdrawal causes the volume in second space to enlarge markedly, in second space, form negative pressure thus, and then reducing still to obtain same degree even better valve closes (sealing) performance under the situation of spring bias.In addition, in bottom, able to turn on or off opening can be set, for example be used to add tealeaves, or be used for making the environment in second space with extraneous identical.

Continuation is referring to Fig. 5, and lower cup body 300 all has external thread part at its two ends, and the internal thread of going up cup and bottom thus can be connected with it as described above.What can expect is, lower cup body is opposite in the external screw thread direction at place, two ends, so for example can when turning on bottom, can not unscrew second and last cup between be threaded, may further tighten on the contrary.More preferably, bottom has the threaded portion that can be complementary with the lower end of top cover, and the threaded portion that is to say the lower cup body two ends is on opposition side and turn to consistent with length.This structure can be configured to this glass in common container, and for example being used for only is the splendid attire boiling water.

Now, wherein show the following glass portion 3 of top cover 100 referring to Fig. 6.Has the cupping that can be used for holding object in this following glass portion 3.As shown in Figure 1, this following glass portion 3 limits inner space 4 with being connected to each other of last cup portion 1, and this inner space 4 for example can be used for holding stem tea.Thereby in the cup of making tea, can realize carrying tealeaves, appliance for infusing tea, multiple function such as the container of drinking tea.

Now, show the main structure of cup 200 referring to Fig. 1, Fig. 2 and Fig. 7.Should go up cup and have vacuum interlayer 5.Preferably, last cup 200 is made by the stainless steel that has vacuum interlayer.Also have bleeding point 19 and the emulsion sheet 20 that is used to cover bleeding point 19 in the last cup 200.Although fail obviously to illustrate in view, lower cup body is advantageously made by transparent material.The inventor finds, when soaking such as green tea, soak the time of tealeaves and need not oversize, yet the user tends to usually in tealeaves and millet paste after separating a very long time millet paste be stayed in the container waiting and drinks.Thus, according to preferred embodiment of the present utility model, last cup is made by the stainless steel of band vacuum interlayer can realize heat insulation function well, and lower cup body can adopt transparent material (the common relative mistake of heat insulating ability) to be used for the situation that user's observation is made tea easily, can influence the heat insulating ability of this cup of making tea thus under the situation of the effect that guarantees to observe hardly.

The method of operating of the utility model preferred embodiment shown in the drawings will be described below.Is example at this to brew ordinary tea leaves.The user turns on the upper-part 1 of top cover 100, taking-up is placed on the tealeaves in the inner space 4 and upper-part 1 is tightened again and is connected on the lower member 3, turn on bottom 400 (being bottom) then tealeaves is added, the able to turn on or off opening of perhaps opening in the bottom that can have adds tealeaves.Subsequently, turn on top cover 100, add the hot water (for example 90 ℃) near boiling temperature, the top cover of screwing on is again pushed button 13 normal closed gate 500 is opened, and first space and second space are communicated with, thus hot-water soak tealeaves.Observe tealeaves or millet paste color,, make millet paste flow out second space described cup reversing of making tea by the time think that the immersion degree reaches.Push button 13, make its return position that is returned to operating mechanism, the closed again through hole 15 of normal closed gate 500 this moment.The user can be in long relatively a period of time drinks millet paste in first space as it with being willing to.Alternatively, top cover still be connected with last cup and the situation of valve closes under, can open bottom (or able to turn on or off opening) soak such as the tealeaves of the inside is taken out and/or put into simultaneously new soak in advance.It will be apparent to one skilled in the art that above-mentioned method only be to use according to the method for the cup of making tea of the present utility model for example, rather than restriction.Concrete using method changes above-mentioned method even multiple different method of operating can be arranged.

So far, described preferred embodiment and using method thereof according to the cup of making tea of the present utility model, those skilled in the art can change it, change and modification, and not deviate from thought of the present utility model and scope.Scope of the present utility model is limited by the accompanying Claim book.

Claims

1. cup of making tea, comprise cup (200), with the top that should go up cup (200) can separate the top cover (100) that is connected, the top with should on the lower cup body (300) that is connected of the bottom of cup (200) can separate the bottom (400) that is connected with bottom with this lower cup body (300), it is characterized in that this lower cup body (300) has the ruggedized construction (17) that is made into integration with the lower cup body wall, directly is fixed to the filter screen (16) on this ruggedized construction (17) and limited and covered by this filter screen by this ruggedized construction in its bottom surface through hole (15); This cup of making tea also comprises the normal closed gate (500) with valve body (26), its two ends respectively this ruggedized construction of butt (17) and this valve (500) with the normal bias voltage of described valve (500) to the bias mechanism of closing position be located at butt in this bottom and handle the operating mechanism (600) of this normal closed gate, closing position in valve (500), the described ruggedized construction (17) that is landed in this valve body (26) goes up and closed this through hole (15), thereby the space packing that will go up in cup and the lower cup body is opened, described operating mechanism (600) has the closed return position of this valve (500) and this valve of effect makes its bias voltage of resisting this bias mechanism open the active position that communicates with each other with the space that allows in cup and the lower cup body, this operating mechanism (600) is configured to be not operated on one that remains on when the person operates in described return position and the described active position and can switching by operating between active position and the return position of operator, and this bias mechanism is configured to operating mechanism (600) is applied bias voltage towards this return position.

2. the cup of making tea according to claim 1, it is characterized in that, described valve (500) has from the extended valve rod of this valve seat (26) (8) and is fixed on the block piece (10) that this valve rod (8) is gone up an end of the described bias mechanism of butt, described strengthening mechanism comprises a plurality of ribs of spoke-like (22) inwardly stretched from lower cup body wall footpath and the valve rod hole wall (24) integrally formed with described a plurality of ribs, and this valve rod hole wall limits the valve rod hole (18) that allows described valve rod (8) to pass and be slidingly matched.

3. the cup of making tea according to claim 2, it is characterized in that, this bias mechanism comprises spring (9), described block piece (10) is cup-shaped and described spring (9) hidden entangle, described valve rod hole wall (24) is configured to be complementary towards the cylindrical shell of this bottom extension and the internal diameter of its external diameter and cup-shaped block piece in the vertical, slides to allow this block piece (10) to go up guiding at this valve rod hole wall (24).

4. the cup of making tea according to claim 2, it is characterized in that, described valve body (26) has the horn mouth shape towards this bottom depression, described a plurality of rib (22) is configured to from lower cup body wall radial inward and longitudinally tilts to extend towards this bottom, form the recess structure of holding this valve body (26) thus, be provided with sealing ring (7) at the edge of described valve body (26).

5. according to each described cup of making tea in the claim 2 to 4, it is characterized in that, the integral type annular canister (28) that space described bottom (400) has from its inner surface (30) towards lower cup body (300) is outstanding, this operating mechanism (600) is positioned at this annular canister (28) and is included in the inboard integrally formed depth groove structure (12) that replaces of this annular canister (28), base portion band tooth and the button (13) that has projection on the periphery and on periphery with the rotation fitting (14) of many vertical fins (40), projection (46) on this button (13) periphery is located in the deep trench (42) of groove structure (12) slidably, this rotation fitting (14) is arranged between this valve and this button (13) and by this valve rod (8) butt, thereby this bias mechanism applies bias voltage by this valve rod (8) to described rotation fitting (14), on this active position, these many vertical fins butt under bias effect is somebody's turn to do the bottom of the shallow trench (44) in the depth groove structure (12) alternately, on this return position, these many vertical fins (40) are arranged in the deep trench of described groove structure (12) and the base portion tooth (48) of this button of butt (13) under bias effect.

6. the cup of making tea according to claim 5, it is characterized in that, this bottom (400) also has the elastomer element (11) that covers on its inner surface (30), and described elastomer element (11) is fitted with the outside (34) of described annular canister (28) and the space in described operating mechanism (600) and the lower cup body (300) is separated.

7. the cup of making tea according to claim 6 is characterized in that, described elastomer element (11) is provided with pleated sheet structure (36) in the separating part that the space in described operating mechanism and the lower cup body is separated.

8. the cup of making tea according to claim 1 is characterized in that, described to go up being connected between cup (200) and the described lower cup body (300) be separable.

9. the cup of making tea according to claim 1 is characterized in that, described top cover have upper-part (1), with separable lower member that is connected of this upper-part (1) (3) and the inner space (4) that limits by this upper-part (1) and being connected of this lower member (3).

10. according to claim 1, the 8 or 9 described cups of making tea, it is characterized in that described separable connection is to be threaded, described top cover and/or described lower cup body and described threaded connection place of going up cup are provided with sealing ring.

11., it is characterized in that described to go up being connected between cup (200) and the described lower cup body (300) be one-body molded according to each described cup of making tea in the claim 1 to 4.

12., it is characterized in that the described cup of going up is made by the stainless steel of band vacuum interlayer according to each described cup of making tea in the claim 1 to 4, described lower cup body is made by transparent material.