A kind of Drinking cup lid and cup for being suitable for sitting, vertical and horizontal drinks water
Technical field
The invention belongs to drinking cup fields, and in particular to the cup that a kind of energy recumbency drinks water.
Background technology
The aily life necessitys that cup is frequently used as people, in order to meet the different demands of people, pattern
It is varied, it is in the majority with tea cup with a cover.Some children etc. for convenience, set suction pipe on cup lid, such cup when in use, in order to
Prevent leak, all make cup body be in oral area upward, bottom positive placement status directed downwardly, by the suction force of human body mouth by cup
The water held in vivo is drawn onto in suction pipe, is then drawn in mouth.It is well known that lengthening of such cup with suction pipe, required
Suction also increase therewith, this is very big test to the bed patient having a delicate constitution, need increase patient additional muscle power
Consumption, is unfavorable for rehabilitation.
For this purpose, Chinese invention patent application 201110209316.8 discloses a kind of cup, it is provided in bottom of cup
One telescopic suction pipe, and a jack base is set in cup body, the inner termination of suction pipe can just be inserted into jack base, by jack
The break-make of seat realization suction pipe, i.e., after the inner termination of suction pipe is detached from jack base, the water in cup body flows into suction pipe, can be from the outer of suction pipe
End is flowed into the mouth, so as to fulfill sleeping drink.But such cup by suction pipe be inserted into jack base after, still stored in suction pipe compared with
More water needs bedridden persons that can detach suction pipe after the water in suction pipe has been drunk;Otherwise, the water in suction pipe will be trickled down
On the clothes or bed of patient.This just needs close fit between patient and service personnel, inconvenient.
Chinese invention patent application 201510453742.4 also disclose it is a kind of drink water convenient for bed patient with water glass,
Be connected with the hollow cup holder of an open top in cup body lower thread, be fixed in cup holder L-shaped structure and upper port sealing
Hard water service pipe, the bottom wall of cup body are equipped with the sealing of hollow tubular, and the top of hard water service pipe offers permeable hole and wears
It is located at the hollow interior of sealing.It is rotated by cup holder, the top of hard water service pipe is driven to move up and down, realize sealing to permeable
The switch in hole.Such water glass is in addition to it there are problems that with as 201110209316.8;Due also to cup body seals, with drinking-water
Increase, need the tonifying Qi into cup body, to maintain air pressure in cup, normal water, and the gas supplemented can only be by hard water service pipe
It carries out, such gas just temporarily ejects the water in hard water service pipe, generates the sound.
Invention content
The technical problems to be solved by the invention are to provide a kind of Drinking cup lid and cup for being suitable for sitting, vertical and horizontal drinks water,
It can be suitable for freely controlling the break-make in water route in cup in the case of recumbency, it is water-tight, conveniently drink water.
In order to solve the above technical problems, the technical scheme is that:Invent a kind of water for being suitable for sitting, vertical and horizontal drinks water
Cup lid, including cover, it is characterised in that:First through hole is opened up in cover, it is logical that first is equipped in cover first line of a couplet water collecting nozzle, water nozzle
Chamber, the first cavity are connected to form water route with the first through hole in cover;Switching device is set in cover or water nozzle, it is described
Switching device can control the break-make in water route.
Preferably, the second through-hole is offered in the cover, the second cavity is additionally provided in water nozzle, the second cavity and second are led to
Hole is connected to form gas circuit, and the switching device controls the break-make of water route and gas circuit simultaneously.
Preferably, siphunculus is inserted into the second cavity on the second through-hole or water nozzle in cover.Water nozzle includes the first mouthpiece
With the second mouthpiece, the first mouthpiece connects the first cavity, and the second mouthpiece connects the second cavity, and the upper end position of the first mouthpiece is less than the
Two mouthpiece upper ends.Water nozzle is made of elastic material, and the switching device includes draw back plate and spring, draw back plate connecting spring, bullet
The other end connection cover of spring, can close water nozzle when draw back plate moves.It is solid that draw back plate, opposite side are installed in the side of cover
It is fixed to clamp seat, it is connected on draw back plate around shock mount, the both ends of spring on seat is clamped, push-pull rod is connected on draw back plate, pushed and pulled
The other end of bar is hinged in rotational handle, and spindle handle is hinged on the side wall of cover;Protective cover is set in rotational handle,
Protective cover is hinged on the side wall of cover, and the rotation axis of protective cover and rotational handle is same root.
Preferably, the water nozzle is rotatably installed in cover, the first valve body is equipped in water nozzle, the first valve body will be in water nozzle
Chamber is divided into the epicoele and the first cavity being distributed up and down successively, and the first cavity and the second cavity are opened on the first valve body, and first
Cavity and the second cavity are connected with epicoele, and the first valve body is crimped in cover;The position that opens up of first cavity leads to first
Hole is adapted, and the position that opens up of the second cavity is adapted with the second through-hole.
A kind of cup for being suitable for sitting, vertical and horizontal drinks water is invented, including cup body and cup lid, it is characterised in that:The cup lid
For foregoing cup lid, connecting passage on cup lid.
Preferably, tea leakage is fixed on the top of cup body, and siphunculus is split structure, and a siphunculus is located in cup body and is fixed on
In tea leakage, one end of another siphunculus is connected with cup lid, the siphunculus in the other end and cup body is connected to each other.
Compared with prior art, the beneficial effects of the invention are as follows:
1st, since the switching device set in cover or water nozzle can control the break-make in water route at any time, cup is tilted when drinking water
Son, turns on the switch device, and flowing water occupies the segment space in water route, enters cup body in the remaining space of the air of outside by water
It is interior, cup body inside and outside air pressure balance is maintained, ensureing the water of the inside can flow out naturally, not need to aspirate, especially for the body of bed
Weak patient, it is more convenient, conducive to patients ' recovery;It also avoids in the prior art since suction action causes drinking person to be choked simultaneously
The drawbacks of.
2nd, it since cover and water nozzle together constitute water route and gas circuit, no matter the inversion degree of cup body, is controlled opening
After system switch, water route can be switched on simultaneously with gas circuit, and the air of outside enters in cup body, and the water in cup body flows out naturally, be protected
The unimpeded of water route and gas circuit is demonstrate,proved, it is more convenient to use.
The water chamber and inlet chamber of both sides above and below connection cover are directly equipped in drink switch;Water chamber and inlet chamber, which are equipped with, to be opened
Device is closed, switching device opens simultaneously or closes water chamber and inlet chamber, can open simultaneously water chamber by switching device
And inlet chamber so that water route and gas circuit are opened simultaneously, and the air of outside enters.
2nd, switching device, which may be used, presses unlatching, stings unlatching, rotation unlatching or the mode for stirring unlatching, these sides
Formula can be realized by the mouth or hand of drinking person, easy to operation, facilitate drinking person oneself use or other people attend drink
User uses.
3rd, the present invention due to that can be turned on or off gas circuit and water route simultaneously so that the air of outside enters, in cup
Water continuously flow out naturally, realize straight drink, it is very convenient especially for bed patient, it is easy to utilize.
Description of the drawings
Fig. 1 is the structure diagram of embodiment one;
Fig. 2 is the structure diagram of cup lid in embodiment one;
Fig. 3 is the A-A sectional views of Fig. 2;
Fig. 4 is the B-B cutaway view Amplified images of Fig. 2;
Fig. 5 is the structure diagram of cup lid in embodiment two;
Fig. 6 is the C-C sectional views of Fig. 5;
Fig. 7 is the D-D sectional views of Fig. 5;
Fig. 8 is the E-E sectional views of Fig. 7;
Fig. 9 is the structure diagram of cup lid in embodiment three;
Figure 10 is the F-F sectional views of Fig. 9;
Figure 11 is the three-dimensional exploded view of Fig. 9;
Figure 12 is the structure diagram of cup lid in example IV;
Figure 13 is the G-G sectional views of Figure 12;
Figure 14 is the three-dimensional exploded view of cup lid in example IV;
Figure 15 is the structure diagram of cup lid in embodiment five;
Figure 16 is the H-H sectional views of Figure 15;
Figure 17 is the I-I sectional views of Figure 15;
Figure 18 is the three-dimensional exploded view of cup lid in embodiment five;
Figure 19 is status diagram when recumbency drinks water.
Reference numeral is:1st, cup body;1-1, tea leakage;2nd, cover;3rd, outside housing cover;4th, elastic water nozzle;5th, epicoele;6th, air cavity;
7th, the first water flowing chamber;8th, the second water flowing chamber;9-1, tubule;9-2, tubule;9th, siphunculus;10th, elastic diaphragm;11st, cutting seam;12、
Water nozzle;13rd, the second valve body;13-1, the first cavity;13-2, the second cavity;14th, the first valve body;15th, compression spring;16th, annular groove;17、
First through hole;18th, the second through-hole;19th, convex block;20th, protective cover;21st, boss;22nd, lead;23rd, snap ring is pushed and pulled;24th, it presses
Handle;25th, protective cover;26th, spring;27th, card slot;28th, the first mouthpiece;29th, the second mouthpiece;30th, draw back plate;31st, push-pull rod;
32nd, seat is clamped;33rd, rotational handle.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
For the present invention to pass in and out the flow direction of cup body 1 as reference, i.e., the direction for entering cup body 1 by outside is defined as inflow direction,
Correspondingly will outflow direction be defined as by the direction in cup body 1 out;It is corresponding upper when cup body 1 is in nature placement status
Above and below lower direction is defined as successively.
Embodiment one
The present embodiment controls the break-make in water route and gas circuit by being engaged the form of switch.As shown in figures 1-4, in cup body 1
Upper equipped cup lid, the elastic water nozzle 4 of center connection of cup lid, elastic water nozzle 4 are made of rubber elastomeric material.Elastic water nozzle
4 are tightly mutually fixedly connected by lock with cup lid.The first water flowing chamber 7, air cavity 6, the second water flowing chamber 8 are processed on elastic water nozzle 4.
First water flowing chamber 7, the lower end of 6 and second water flowing chamber 8 of air cavity are open, but their top is closed for elastic diaphragm 10, elasticity
The top of diaphragm 10 is epicoele 5, and the first water flowing chamber 7, air cavity 6,8 part of the second water flowing chamber are corresponded on elastic diaphragm 10 respectively
Open up cutting seam 11.After being so designed that, the first water flowing chamber 7,6 and second water flowing chamber 8 of air cavity can be by cutting seam 11 and epicoele 5
It is connected.Tubule 9-2 is inserted into the lower end of air cavity 6.The top setting tea of cup body 1 leaks 1-1, and multiple scuppers are opened up on tea leakage 1-1,
Hollow tube socket is set at the center of tea leakage 1-1, and the upper end of tubule 9-1 is inserted into tube socket endoporus;After cup lid is screwed on cup body,
Tubule 9-2 thereon be able to be screwed in the tube socket of tea leakage 1-1 and be docked with tubule 9-1.
In order to make cup relatively sanitary, cover has filled an outside housing cover 3 to the present embodiment again also on cup lid, and outside housing cover 3 is installed
On the peripheral wall of cover 2 so that in the space that elastic water nozzle 4 is located at outside housing cover 3 and cover 2 surrounds, extraneous dust has been isolated.
When recumbency drinks water, outside housing cover 3 is opened, cup body 1 is tilted, makes its rim of a cup downward, the flow in cup body 1 is to rim of a cup, carefully
It exposes the surface the port of pipe 9-1.Due to the barrier effect of the elastic diaphragm 10 on elastic water nozzle 4, water will not leak out, by elastic water
The top of mouth 4 is put into mouth, with the natural opening and closing power of maxilla and lower jaw, stings dynamic elasticity water nozzle 4, under the action of snap-in force, bullet
Property water nozzle 4 drive elastic diaphragm 10 protruding upward, 11 deformation of cutting on elastic diaphragm 10 seam is opened, and the water in cup body 1 is with regard to energy
It is interior and enter the mouth that the water route that is naturally made up of the second cavity 8 and the first cavity 7 and after cutting seam 11 flow to epicoele 5.Together
When, due to support of the elastic water nozzle 4 to oral area, the air of both sides can enter air cavity 6 by cutting seam 11 and pass through tubule 9-1
Enter the bottom of cup body 1 with tubule 9-2 so that the air pressure in cup body 1 is in the state that maintains an equal level with external atmosphere pressure, so as to ensure cup
Water in body 1 can flow out, while sent out snore of taking a breath in the prior art will not occur in cup body 1 naturally always.It drinks water
After, stinging to elastic water nozzle 4 is unclamped, elastic water nozzle 4 and elastic diaphragm 10 then resile automatically, all cuttings seam
It is closed so that elastic diaphragm 10 is again switched off, and the air of outside is not entered back into cup body 1, and the water in cup body 1 also no longer flows out.
As can be seen from the above:During entire drink water, the natural opening and closing power only by drinking person maxilla and lower jaw, you can
Dynamic elasticity water nozzle 4 is stung, using gas circuit come automatic air-exchanging, ensures that the water in cup can flow out naturally incessantly, realizes straight drink.And it drinks
With finishing, elastic water nozzle 4 only need to be unclamped, just completely cuts through water route and gas circuit, straight drink is completed and closes.
In the present embodiment, tubule 9-1 and tubule 9-2 are separation, naturally it is also possible to merge tubule 9-1 and tubule 9-2
Cheng Yigen tubules, so then tubule and cup lid are connected, the tubule that can be grown when removing cup lid with a root long, then this scheme
It is feasible.In following embodiment, the structure design about tubule is identical with embodiment one.
In the present embodiment, tubule 9-1 and tubule 9-2 have been separately positioned on the center of cup body and cup lid, cup lid and cup
Body is all circular, and when screwing in cup lid, the tubule 9-2 in center can be easily centered tubule 9-1 in this way.Certainly
Tubule 9-1 can be placed on to the side of cup body 1 or abutted against on cup body inner wall, cup lid is not screwed in a manner that rotation is screwed into
On cup body, but structure is made to be connected with cup body using clamping, after so carrying out positioning, tubule 9-2 can also be placed on cup body
Side.
Embodiment two
Switch in the present embodiment is rotating manner:As shown in figures 5-8, the first valve body 14, the first valve are fixed in cover 2
The second through-hole 18 and first through hole 17 are offered in body 14, the siphunculus 9 for leading to 1 bottom of cup body is plugged in the second through-hole 18.Also
Water nozzle 12 is rotatablely equipped in cover 2, the second valve body 13 is fixed in water nozzle 12, the second valve body 13 is crimped on the first valve body 14
On, the first cavity 13-1 and the second cavity 13-2 are offered in the second valve body 13.First cavity 13-1 and the second cavity 13-2 exist
Position on second valve body 13 is corresponding with first through hole 17, the second through-hole 18 and position on the first valve body 14 respectively, makes
The second valve body 13 is obtained during rotation, gas circuit and water route are opened or closed simultaneously.Second valve body 13 is in the mistake of rotation
Cheng Zhong, the first cavity 13-1 can be connected to form water route with first through hole 17;Second valve body 13 can also block first through hole 17,
Cut off water route.Second cavity 13-2 can be connected to form gas circuit with the second through-hole 18;Second valve body 13 can also block the second through-hole
18, cut off gas circuit.
In order to realize the rotational installation of water nozzle 12, boss 21 on the periphery wall of water nozzle 12 can be set, opened in cover 2
If annular groove 16, boss 21 is fitted in annular groove 16, can also be arranged on boss 21 on the outer wall of cover 2, annular groove 16 open up by
On the inner wall of water nozzle 12.
Tightness is crimped between the second valve body 13 and the first valve body 14 in order to increase, is provided on the inner wall of water nozzle 12 convex
Block 19, compression spring 15 is connected on convex block 19, and the other end of compression spring 15 is crimped on the second valve body 13, makes by the pressure of compression spring 15
Second valve body 13 is closely crimped on the first valve body 14.
Cup body 1 is tilted, makes its oral area downward, then bed patient bites water nozzle 12, utilizes the nature for bowing or facing upward head
Power Rotation water nozzle 12 rotates cup body 1 with hand so that water nozzle 12 relatively rotates with cover 2, drive the second valve body 13 and
First valve body 14 relatively rotates so that water route is also turned on gas circuit.Due to support of the water nozzle 12 to oral area, the sky of both sides
Gas enters gas circuit by the inner cavity of water nozzle 12, reaches the bottom of cup body 1, and the water in cup body 1 enters the mouth of drinking person by water route
It is interior;It waits to drink and finish, again Rotation water nozzle 12 or cup body 1, be that the two relatively rotates, close water route and gas circuit.
Embodiment three
Switch in the present embodiment is also rotating manner, and as shown in Fig. 9~11, the present embodiment offers in cover 2
One through-hole 17 and the second through-hole 18 are rotatablely equipped with water nozzle 12 in cover 2, the first valve body 14, the first valve body are equipped in water nozzle 12
The inner cavity of water nozzle 12 is divided into 5 and first cavity of epicoele by 14, and it is logical that the first cavity 13-1 and second is offered on the first valve body 14
Chamber 13-2, the first cavity 13-1 and the second cavity 13-2 are connected with epicoele 5, and the first cavity 13-1's opens up position and first
Position is corresponding for the opening up in cover 2 of through-hole 17, and the second cavity 13-2's opens up position and the second through-hole 18 in cover 2
It is corresponding to open up position.
In use, Rotation water nozzle 12 or cup body 1 after overturning cup body 1 so that first through hole 17 and the first cavity 13-1 phases
It connects, the second through-hole 18 is connected with the second cavity 13-2, can equally connect water route and gas circuit.Remaining is repeated no more.
Example IV
As shown in Figure 12~14, the elastic water nozzle 4 of tubulose in cover 2 is set, next door, next door are set in elastic water nozzle 4
The first cavity 13-1 and the second cavity 13-2 are divided into positioned at the lower part of elastic water nozzle 4 and by the inner cavity of elastic water nozzle 4, first is logical
Chamber 13-1 is connected with first through hole 17 in cover 2, and the second cavity 13-2 is connected with the second through-hole 18 in cover 2.Cover 2
In be further opened with card slot 27, installation push-and-pull snap ring 23 in card slot 27, push-and-pull snap ring 23 is set with the elastic water nozzle 4 above next door
On, the outer wall of push-and-pull snap ring 23 is equipped with the pressing handle 24 of 27 outer of protruding card slot, presses and is additionally provided with lead on handle 24
22, pilot hole is offered in cover 2, spring 26 is installed, one end of spring 26 is connected in cover 2, the other end connects in pilot hole
Lead 22 is connect, lead 22 is fitted in pilot hole.The outer end of pressing handle 24 is additionally provided with the fixture block being stuck in outside cover 2.
In use, the lower end of the second through-hole 18 is just equipped with 9 phase of siphunculus in cup body 1.Under normal condition, due to spring
26 supporting role, push-and-pull snap ring 23 are pulled to 24 side of pressing handle, push and pull the sidewall extrusion of snap ring 23 on elastic water nozzle 4,
Elastic water nozzle 4 is deformed closing its inner cavity, so as to close water route and gas circuit.Cup is overturn, elastic water nozzle 4 is put into mouth,
Pressing handle 24 is pressed to 2 center position of cover by finger, pressing handle 24, which drives, pushes and pulls the bullet that snap ring 23 overcomes spring 26
Power moves inwards along lead 22, and push-and-pull snap ring 23 loses the squeezing action to elastic water nozzle 4, and elastic water nozzle 4 resiles, interior
Chamber is opened, connection water route and gas circuit, and in inflow entrance, extraneous air enters along gas circuit in cup body 1 so that external pressure in cup body 1
It is substantially at equilibrium state, the water in cup body 1 slowly can naturally be flowed out along water route.After finishing off water, unclamp to pressing handle 24
Pressing acts on, and the elastic force of spring 26 will push and pull 23 return of snap ring, restore the closed state to water route and gas circuit, complete primary drink
With.
The present embodiment essentially consists in the opening and closing that water route and gas circuit can be realized with hand compared with other embodiments,
It need not be stung with the upper jaw and the lower jaw, more convenient and practical, especially the very weak patient of constitution, other staff can attend patient's completion
It drinks.
Embodiment five
As shown in figures 15 to 18, the present embodiment installs elastic water nozzle 4 in cover 2, and the first mouth is provided on elastic water nozzle 4
28 and second mouthpiece 29 of mouth, the first mouthpiece 28 are less than the second mouthpiece 29.Setting next door in elastic water nozzle 4, next door elasticity water nozzle 4
Inner cavity is divided into the first cavity 13-1 and the second cavity 13-2, the first cavity 13-1 connects the first mouthpiece 28, the second cavity 13-2
Connect the second mouthpiece 29.17 and second through-hole 18 of first through hole, similary 17 and first cavity 13-1 of first through hole are opened up in cover 2
It is connected, the second through-hole 18 is connected with the second cavity 13-2.
Draw back plate 30 is installed in the cover 2 of elastic 4 side of water nozzle, fixing card in the cover 2 of the opposite side of elastic water nozzle 4
Seat 32 is filled, in order to enhance the engaging effect for clamping seat 32 and draw back plate 30, groove is set on seat is clamped, is set on draw back plate 30
The convex block that can be fitted in groove is put, along 32 periphery of seat is clamped around shock mount, the both ends of spring are both connected on draw back plate 30, push away
Push-pull rod 31 is connected on pulling plate 30, the other end of push-pull rod 31 is hinged in rotational handle 33, and spindle handle is hinged on cover 2
On side wall.Inadvertent depression rotational handle 33 in order to prevent, is provided with protective cover 20 in rotational handle 33, and protective cover 20 is hinged on
On the side wall of cover 2.Rotational handle 33 and the rotation axis of protective cover 20 are same root.Protective cover 25 is filled in 2 upper cover of cover.
Under normal condition, draw back plate 30 is tightly pressed against the lower end of the first mouthpiece 28 and the second mouthpiece 29 by spring pulling,
Make its obstructed.It needs to drink water constantly, to close to the lower end of the direction of cover 2 pressing rotational handle 33, the upper end is turned out, and is led to
Crossing push-pull rod 31 drives draw back plate 30 to be displaced outwardly, and draw back plate is made no longer to squeeze the lower end of the first mouthpiece 28 and the second mouthpiece 29,
The gentle routing in water route is blocked state and switchs to opening state.
When normal stand or be seated drinks water, the oral area of cup body 1 upward, bottom downward, in just putting state, drinking person can be with
Second mouthpiece 29 is put into mouth, the water in cup body 1 is aspirated by siphunculus 9, at this time 18 shape of the second cavity 13-2 and the second through-hole
Into access for water route, and gas enters across 17 and first cavity 13-1 of first through hole in cup body 1 automatically, prevents in cup body 1
Negative pressure is formed, the access that 17 and first cavity 13-1 of first through hole is formed at this time is gas circuit.
When recumbency drinks water, as shown in figure 19, the oral area of cup body 1 downward, it is bottom-up, will when drinking water in state of putting upside down
First mouthpiece 28, the second mouthpiece 29 are put into mouth, and the access that the second cavity 13-2 and the second through-hole 18 are formed is gas circuit, extraneous empty
Gas enters bottom of a cup by the second cavity 13-2, the second through-hole 18 and siphunculus 9.17 and first cavity 13-1 of first through hole is formed logical
Road is water route, and the water in cup is entered the mouth by first through hole 17, the first cavity 13-1 and the first mouthpiece 28.It is real in the case of this
Existing water route and the conversion of gas circuit.
It drinks and finishes, unclamp the lower end of rotational handle 33, push-pull rod 31 loses the pulling function to draw back plate 30, push-pull rod
31 are pulled under the elastic force effect of spring, restore the squeezing action to elastic water nozzle 4, make water route in it and gas circuit again by
It blocks.
As the deformation of above structure, draw back plate 30 can also be arranged on to the centre of cover 2 and water nozzle, when draw back plate 30
It is pulled by spring after resetting, covers 17 and second through-hole 18 of first through hole, can equally block water route and gas circuit;When draw back plate 30
After losing the effect blocked to 17 and second through-hole 18 of first through hole by the pulling of push-pull rod 31, water route and gas circuit are equally got through.
The present embodiment can be automatically performed water route and gas circuit compared with other embodiments according to the placement status of cup body 1
Conversion, and though just releasing be inverted can auto-admission drinking-water, more crowds can be suitable for.
In addition, the present embodiment also dexterously devises the first mouthpiece and the second mouthpiece, the second mouthpiece is higher than the first mouthpiece, the
Two mouthpiece connectivity tracheas, the first mouthpiece connection cup inner cavity.After designing in this way, standing can be conveniently used with, is seated or crouches
Formula is drunk water.It stands or is seated when drinking water, siphunculus just becomes water route, and horizontal siphunculus when drinking water has reformed into gas circuit, and conversion is ingenious.When
So, it is horizontal when drinking water in order to control the break-make in water route, switching device can also use other, such as:Water nozzle uses hard material,
The break-make in water route and gas circuit is controlled using draw back plate.According to this thinking, draw back plate is located at the lower section of water nozzle, on draw back plate
Open up outlet pass and blow vent, push draw back plate make outlet pass thereon and blow vent respectively with the first mouthpiece and the second mouthpiece phase
Corresponding, then water route gas circuit is got through, then move draw back plate outlet pass then thereon and blow vent no longer with the first mouthpiece and the second mouth
Mouth is corresponding, then water route gas circuit is closed.
In embodiment set forth in the present invention, by being engaged elastic water nozzle, rotation valve plate-type switchs, push-pull switch, together
When control water route and gas circuit break-make, be so very suitable for recumbency and drink water without water of choking.
In some cases, each switching device can be interchanged to design to be adapted to different water nozzle, flexibly use and
It opens and closes while realizing water route gas circuit, repeat no more.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
It is the present invention that those skilled in the art, which is combined, changes or retrofits possibly also with the technology contents of the disclosure above,
Equivalent embodiment.But it is every without departing from technical solution of the present invention content, technical spirit according to the present invention to implementing above
Any simple modification, equivalent variations and the remodeling that example is made still fall within the protection domain of technical solution of the present invention.