CN106108557A - Anti-spraying water tumbler - Google Patents
Anti-spraying water tumbler Download PDFInfo
- Publication number
- CN106108557A CN106108557A CN201610685971.3A CN201610685971A CN106108557A CN 106108557 A CN106108557 A CN 106108557A CN 201610685971 A CN201610685971 A CN 201610685971A CN 106108557 A CN106108557 A CN 106108557A
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- CN
- China
- Prior art keywords
- suction pipe
- return
- spraying water
- cup
- bowl cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/18—Drinking straws or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
Abstract
A kind of anti-spraying water tumbler, including: cup body, the inner chamber that there is rim of a cup with connect rim of a cup；Bowl cover, is sealedly attached to, at described rim of a cup, described bowl cover form suction pipe installing hole；Return-air hole, at least one, described return-air hole be take shape on described bowl cover, connect described inner chamber and extraneous through hole；Suction pipe, it is arranged in described suction pipe installing hole, the top of described suction pipe extends to above described bowl cover, bottom extends to described intracavity bottom, described suction pipe inner sealing has trimmer valve, described trimmer valve includes Natural closure state, and the connected state when the pressure differential of described trimmer valve both sides reaches the first setting value；Described suction pipe axially arranged has at least one cushion chamber connected with described suction pipe along it, and the cross-sectional area of described cushion chamber is more than the cross-sectional area of suction pipe below.The anti-spraying water tumbler that the present invention provides, by the combination of trimmer valve Yu cushion chamber, when containing hot water in effectively prevent cup, the problem easily spraying hot water post in suction pipe.
Description
Technical field
The present invention relates to daily living article technical field, be specifically related to a kind of anti-spraying water tumbler.
Background technology
At present, market has suction tube type portable water tumbler miscellaneous, quote the most convenient by suction pipe but also be difficult to splash, but
Being most of suction pipe type water cup after containing hot water, cup internal gas pressure gradually rises along with the steam of constantly evaporation, easily makes
In cup, hot water influxs pipette tip ejection from suction pipe bottom submerged in water, although offering return-air on the rim of a cup of water tumbler
Hole, but when in cup, hot water temperature is too high, air pressure is excessive, and return-air hole is closed by bowl cover or the insufficient pressure of air self-returning hole excretion
During with balance water tumbler inner and outer air pressure, hot water will be spouting from suction pipe, brings inconvenience and even scalds.
To this end, Chinese patent literature CN205251127 discloses a kind of anti-spraying water tumbler suction pipe head, including suction pipe and setting
At the check (non-return) valve of suction pipe oral area, the oral area of suction pipe can deform when being extruded by external force and automatically recover when external force disappears, only
Inverse valve is made up of the D-shaped diaphragm seal that the two panels being oppositely arranged is downward-sloping, and the arc-shaped side of two panels D-shaped diaphragm seal is fixed on suction pipe
Inwall, the straight flange of two panels D-shaped diaphragm seal contacts with each other and is pressed against each other, and when drinking-water, extruding suction pipe oral area makes suction pipe mouth gently
Portion deforms, and D-shaped diaphragm seal is separated from each other, and check (non-return) valve is opened and can be sucked, and after unclamping suction pipe oral area, check (non-return) valve recovers to sealed shape
State.But, the prior art in actual use, the hardness of the silica gel used due to valve and thickness and valve
The impact of the factor such as size incision, cause valve mass barely satisfactory, often self-straw bottom swarmed the big hot water post come and squeezes
It is pressed into little hot water post, causes the hot water post ratio of injection not have valvular higher, farther, suction pipe type water cup can not be solved well
Contain the water spray problem after hot water.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome suction pipe type water cup splendid attire hot water in prior art easily to go out
The defect now sprayed water, thus a kind of safe and reliable anti-spraying water tumbler is provided.
The technical solution used in the present invention is as follows:
A kind of anti-spraying water tumbler, including: cup body, the inner chamber that there is rim of a cup with connect rim of a cup；Bowl cover, is sealedly attached to described
At rim of a cup, described bowl cover forms suction pipe installing hole；Return-air hole, at least one, described return-air hole is for taking shape in described bowl cover
On, connect described inner chamber and extraneous through hole；Suction pipe, is arranged in described suction pipe installing hole, and the top of described suction pipe extends
Above described bowl cover, bottom extends to described intracavity bottom, and described suction pipe inner sealing has trimmer valve, described trimmer valve to include certainly
So closure state, and the connected state when the pressure differential of described trimmer valve both sides reaches the first setting value；Described suction pipe edge
It is axially arranged at least one cushion chamber connected with described suction pipe, and the cross-sectional area of described cushion chamber is more than suction pipe below
Cross-sectional area.
Described trimmer valve is positioned at the bottom mouth of pipe of described suction pipe；At least one cushion chamber described is positioned at described trimmer valve
Top is also arranged near described trimmer valve.
Described cushion chamber is the circular cylindrical cavity being coaxially disposed with described suction pipe.
Described trimmer valve is cross silica gel valve block.
Described suction pipe at least partially bend pipe.
Described suction pipe is generally along the curved pipe of level same direction bending.
Described suction pipe includes upper suction pipe that upper-lower seal connects and lower suction pipe；Described suction pipe is located in the bottom of described upper suction pipe
In installing hole, described lower suction pipe is the curved pipe along the bending of level same direction.
Described bowl cover is sealedly attached to above described rim of a cup, and described bowl cover forms the opening sky towards described rim of a cup
Chamber, the part surface of described bowl cover is formed towards described cavity depression and is perpendicular to the upper suction pipe holding tank of described rim of a cup, described on
Described suction pipe installing hole is formed on the bottom land of suction pipe holding tank.
At least one described return-air hole is formed on the bottom land of described upper suction pipe holding tank.
Also include can the enclosing cover that arranges of the most described bowl cover folding, described enclosing cover can control described by its opening and closing movement
The break-make of the inner flow passage of upper suction pipe.
The upper end of described upper suction pipe is arranged beyond described bowl cover, and described upper suction pipe is resiliency flexible pipe, described upper suction pipe
Part beyond described bowl cover can be when being compressed by described enclosing cover, and in described upper suction pipe holding tank, bending is to close on described
The inner flow passage of suction pipe, when the power that compresses of described enclosing cover eliminates, is close to spring return deformation to open in described upper suction pipe
Portion's runner.
Described upper suction pipe holding tank is interior, the most described upper suction pipe is provided with by the opposite side that described enclosing cover compresses and keeps out knot
Structure, described blocking structure time on described, suction pipe is compressed bending by described enclosing cover as the fulcrum of suction pipe bending, institute on described
State blocking structure on described, suction pipe Forging Process apply to described suction pipe and compress extruding force in opposite direction, so that described
Upper suction pipe deforms.
Described enclosing cover covers at outside described bowl cover, and the opening and closing movement of described enclosing cover is the most described bowl cover reciprocally swinging.
Described return-air hole inner sealing has return-air valve, described return-air valve to include Natural closure state and when described return-air valve
Pressure at both sides difference reaches connected state during the second setting value, and described second setting value is less than described first setting value.
Described return-air valve is cross silica gel valve block.
Described enclosing cover is when closing the inner flow passage of suction pipe on described, and leaves gap between described upper suction pipe holding tank.
Described enclosing cover is provided with return-air hole enclosed construction towards the surface of return-air hole, and described return-air hole enclosed construction is described
When enclosing cover closes the inner flow passage of described upper suction pipe, close described return-air hole.
Technical solution of the present invention, has the advantage that
1. the anti-spraying water tumbler that the present invention provides, is provided with in suction pipe and includes Natural closure state and the pressure when valve both sides
The trimmer valve of connected state two states when difference reaches the first setting value, when containing hot water in water tumbler, due to water in the cup steam
In evaporation causes cup, pressure raises, if now the pressure release effect of cup inner high voltage is suitable for by return-air hole, then in cup, hot water will not self-priming
Guan Shangyong；If pressure release is not enough, then in cup hot water can by high pressure effect along suction pipe up, when trimmer valve pressure at both sides difference is less than the
During one setting value, trimmer valve forms certain barrier force to the upper aq in suction pipe, makes the hot water post quilt that up potential energy is not enough
Trimmer valve stops and can not spray；It addition, suction pipe is axially additionally provided with at least one cushion chamber, the cross-sectional area of cushion chamber along it
More than the cross-sectional area of suction pipe below, caliber increases, and upper aq flow velocity reduces, even if individually the resistance of trimmer valve is not enough
To stop upper aq, liquid will also result in potential energy by trimmer valve to be reduced, by the combination of trimmer valve Yu cushion chamber, to suction pipe
In upper aq carry out potential energy loss and deceleration, make hot water post can not spray the suction pipe mouth of pipe or to be only capable of the self-straw mouth of pipe slow
Gush out, significantly enhance suction pipe blowout prevention performance when water tumbler contains hot water, it is to avoid when user opens bowl cover, ejection heat in suction pipe
The use inconvenience that water column causes even is scalded.
2. the anti-spraying water tumbler that the present invention provides, described trimmer valve is positioned at the bottom mouth of pipe of suction pipe, at least one buffering
Chamber is positioned at above trimmer valve and arranges near trimmer valve, and upper aq is first stopped by trimmer valve, fails the water stopped completely
Post is affected up potential energy by trimmer valve to be reduced, and enters cushion chamber, and flow velocity reduces, and now upper aq is difficult to spray suction pipe again.
3. the anti-spraying water tumbler that the present invention provides, described cushion chamber is the circular cylindrical cavity being coaxially disposed with suction pipe, cylinder
Shape cavity except caliber increase reduce upper aq flow velocity in addition to, the inner surface of the upper cavity wall being perpendicular to suction pipe of circular cylindrical cavity
Upper aq is applied downward resistance, stops that hot water post continues further up.
4. the anti-spraying water tumbler that the present invention provides, described trimmer valve is cross silica gel valve block, and this cross silica gel valve block is at valve
When sheet pressure at both sides difference is less than the first setting value, it is possible to stop that valve block gone out by hot water post, exceedes in valve block pressure at both sides difference completely
During the first setting value, it is possible to big hot water post is squeezed into little water column, reduce the upper aq flow going out valve block.
5. the anti-spraying water tumbler that the present invention provides, described suction pipe at least partially bend pipe, on the one hand, bend pipe adds up
The climbing distance of liquid, adds upper aq and climbs the friction working that equal height consumed, on the other hand, the pipe of bend pipe
Wall energy is enough applies downward resistance to the upper aq in suction pipe, reduces the power potential energy of upper aq, reduces suction pipe further
The rate of climb of interior-heat water column and lifting height.
6. the anti-spraying water tumbler that the present invention provides, described return-air hole inner sealing has return-air valve, described return-air valve to include nature
Closure state and the connected state when the pressure at both sides difference of described return-air valve reaches the second setting value, described second setting value
Less than described first setting value, the setting of return-air hole not only provides return-air when user drinks, and pressure arrives the in cup
During two setting values, return-air valve is opened and is in connected state, connection cup in and air, drain cup inner high voltage；If cup is intrinsic pressure insist on continuous
Raising, return-air valve is not enough to excretion causes a glass internal gas pressure to be increased to the first setting value, and now trimmer valve is in connected state, hot water
Post sprays from trimmer valve.
7. the anti-spraying water tumbler that the present invention provides, the bottom land of upper suction pipe holding tank forms described return-air hole, described outside
Cover when closing the inner flow passage of suction pipe on described, and leave gap between described upper suction pipe holding tank, i.e. enclosing cover closes upper suction
Return-air hole is not closed so that water tumbler, when enclosing cover is closed, still is able to cup inner high voltage is carried out pressure release during pipe inner flow passage,
It is better protected from the problem of suction pipe water spray when user opens enclosing cover to occur.
8. the anti-spraying water tumbler that the present invention provides, described enclosing cover is provided with return-air hole closing knot towards the surface of return-air hole
Structure, described return-air hole enclosed construction, when described enclosing cover closes the inner flow passage of suction pipe on described, closes described return-air hole, suction pipe
The leakageresistance of water tumbler is enhanced, even if also will not leak when highly shaking, rocking with closing while return-air hole.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The three-dimensional view of the Fig. 1 anti-spraying water tumbler for providing in embodiments of the invention one；
Fig. 2 is the three-dimensional view of the suction pipe shown in Fig. 1.
Description of reference numerals:
1-cup body；2-bowl cover；3-enclosing cover；4-suction pipe；The upper suction pipe of 41-；Suction pipe under 42-；5-trimmer valve；6-cushion chamber；7-
Return-air hole；8-return-air valve；9-upper suction pipe holding tank；10-blocking structure.
Detailed description of the invention
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
If additionally, the most non-structure of technical characteristic involved in invention described below difference embodiment
Become conflict just can be combined with each other.
Embodiment one
The three-dimensional view of the Fig. 1 anti-spraying water tumbler for providing in embodiments of the invention one；Fig. 2 is the suction pipe shown in Fig. 1
Three-dimensional view.As depicted in figs. 1 and 2, the anti-spraying water tumbler that the present embodiment provides, including glass body 1 and bowl cover 2, cup body 1 has
Rim of a cup and the inner chamber connecting rim of a cup, bowl cover 2 is sealedly attached at described rim of a cup, described bowl cover 2 forms suction pipe 4 installing hole and
At least one return-air hole 7, described return-air hole 7 is to connect described inner chamber and extraneous through hole, also includes that being arranged in described suction pipe 4 pacifies
Suction pipe 4 in dress hole, the top of described suction pipe 4 extends to above described bowl cover 2, and bottom extends to described intracavity bottom, described
Suction pipe 4 inner sealing has trimmer valve 5, described trimmer valve 5 to include Natural closure state, and when the pressure of described trimmer valve 5 both sides
Difference reaches connected state during the first setting value；Described suction pipe 4 axially arranged has at least one to connect with described suction pipe 4 along it
Cushion chamber 6, the cross-sectional area of described cushion chamber 6 is more than the cross-sectional area of suction pipe 4 below.
The connection included when Natural closure state and the pressure differential in valve both sides reach the first setting value it is provided with in suction pipe 4
The trimmer valve 5 of state two states, when containing hot water in water tumbler, in causing cup due to water in the cup evaporation of vapours, pressure raises, this
Time return-air hole 7 if the pressure release effect of cup inner high voltage is suitable for, then in cup, hot water will not gush on self-straw 4；If pressure release is not enough, then cup
Interior hot water can by high pressure effect along suction pipe 4 up, when trimmer valve 5 pressure at both sides difference less than the first setting value time, trimmer valve 5 is right
Upper aq in suction pipe 4 forms certain barrier force, and the hot water post making up potential energy not enough is buffered valve 5 to be stopped and can not spray
Go out；It addition, suction pipe 4 is axially additionally provided with at least one cushion chamber 6 along it, the cross-sectional area of cushion chamber 6 is more than suction pipe 4 below
Cross-sectional area, caliber increases, and upper aq flow velocity reduces, even if individually the resistance of trimmer valve 5 is not enough to stop up liquid
Body, liquid can cause potential energy to reduce by trimmer valve 5, by the combination of trimmer valve 5 with cushion chamber 6, to the up liquid in suction pipe 4
Body carries out potential energy loss and deceleration, makes hot water post can not spray suction pipe 4 mouth of pipe or be only capable of self-straw 4 mouth of pipe and slowly gush out, aobvious
Write the suction pipe 4 blowout prevention performance enhanced when water tumbler contains hot water, it is to avoid when user opens bowl cover 2, ejection hot water post in suction pipe 4
The use inconvenience caused even is scalded.
Specifically, the bowl cover 2 of water tumbler forming suction pipe 4 installing hole, the hole wall of described suction pipe 4 installing hole is towards described interior
Chamber extends and forms cylindrical shape wall, and suction pipe 4 includes suction pipe 41 and lower suction pipe 42, and the bottom edge outwards circumference of upper suction pipe 41 is prolonged
Stretch and flip up formation cannelure, insert in suction pipe 4 installing hole below described upper suction pipe 41 self-straw 4 installing hole, make described
The cylindrical shape wall of suction pipe 4 installing hole stretches into snap-fit in the cannelure of described upper suction pipe 41 bottom, and the top of lower suction pipe 42 is inserted
In the bottom mouth of pipe of described upper suction pipe 41, forming the suction pipe 4 of upper-lower seal connection, described lower suction pipe 42 is along the same direction of level
The curved pipe of bending, upper suction pipe 41 and the sealing grafting of lower suction pipe 42, enhance the combination sense of product, it is simple to user splits clearly
Wash.
It should be noted that in other embodiments, described lower suction pipe 42 can also be S type bend pipe, serpentine pipe, right-angle folding
Bend pipe or be part pipe be the straight tube etc. of bend pipe；Upper suction pipe 41 and lower suction pipe 42 can also be one-body molded.
As the preferred embodiments of the present invention, in the present embodiment, described return-air valve 8 is wholely set with described suction pipe 4, tool
Body ground, described return-air hole 7 is one, the hole wall of described return-air hole 7 towards described inner chamber extend formed cylindrical shape wall, described on
The side outside wall surface of the cannelure of suction pipe 41 bottom has the convex of axial cavity towards the cylindrical shape wall extension formation of return-air hole 7
Platform, the lower end closed of described axial cavity has return-air valve 8, the cylindrical shape wall of described return-air hole 7 to insert described convex from top to bottom
In the axial cavity of platform, it is achieved return-air valve 8 is closed in below return-air hole 7, return-air valve 8 is wholely set with suction pipe 4, convenient water cup
Parts in production process assemble, easy to assembly, meanwhile, are also convenient for user and are carried out by its integral demounting, need explanation
, the present invention is not limited to return-air valve 8 and is wholely set with suction pipe 4, in other embodiments, and described return-air valve 8 and described suction
Pipe 4 can be arranged with split.
Additionally, in the present embodiment, described trimmer valve 5 is positioned at the bottom mouth of pipe of described suction pipe 4, and described cushion chamber 6 sets
Being set to one, be positioned at the top of described trimmer valve 5 and arrange near described trimmer valve 5, upper aq is first by the resistance of trimmer valve 5
Gear, the water column failing to stop completely is affected up potential energy by trimmer valve 5 to be reduced, and enters cushion chamber 6, and flow velocity reduces, and now goes up
Row liquid is difficult to spray suction pipe 4 again；As the preferred embodiment of the present invention, the described cushion chamber 6 of the present embodiment is circular cylindrical cavity,
Circular cylindrical cavity except caliber increase reduce upper aq flow velocity in addition to, the upper cavity wall being perpendicular to suction pipe 4 of circular cylindrical cavity
Inner surface applies downward resistance to upper aq, stops that hot water post continues further up.But it should be recognized that the present invention
Shape for cushion chamber is not specifically limited, and in other embodiments, the shape of cushion chamber 6 can also be oval, spherical
Or other are irregularly shaped；Cushion chamber 6 is also not necessarily limited to be arranged on lower suction pipe 42, it is also possible to be located on suction pipe 41；Buffering
Valve 5 such as can also be arranged in the middle part of suction pipe 41, lower suction pipe 42 at other positions；Trimmer valve 5 can also be arranged on cushion chamber 6
Side.
Described trimmer valve 5 connects when its pressure at both sides difference reaches the first setting value so that trimmer valve 5 is in valve block two side pressure
When power difference is less than the first setting value, it is possible to stop that hot water post goes out valve block, in valve block pressure at both sides difference more than the first setting completely
During value, it is possible to big hot water post is squeezed into little water column, reduce the upper aq flow going out valve block；Described return-air valve 8 its two
Lateral pressure difference reaches connection during the second setting value, and the second setting value is less than the first setting value, and the setting of return-air hole 7 is not only user
Return-air is provided when drinking, and when pressure arrives the second setting value in cup, return-air valve 8 is opened and is in connected state, connect cup
In and air, drain cup inner high voltage；If cup is intrinsic pressure insists on height of continuing rising, return-air valve 8 is not enough to excretion causes a glass internal gas pressure to be increased to
First setting value, now trimmer valve 5 is in connected state, and hot water post sprays from trimmer valve 5, and this set makes glass inner high voltage excellent
First air self-returning hole 7 is drained.
It should be noted that the described trimmer valve 5 in the present embodiment is cross silica gel valve block with described return-air valve 8,
In other embodiments, described trimmer valve 5 can also be yi word pattern silica gel valve block, star-like silica gel valve block or rice word with return-air valve 8
Type silica gel valve block etc..
As the preferred embodiments of the present invention, water tumbler also include can the most described bowl cover 2 folding arrange enclosing cover 3, described
Enclosing cover 3 can control the break-make of the inner flow passage of described upper suction pipe 41 by its opening and closing movement, and specifically, described bowl cover 2 is for opening
Mouth down, be bolted in the hemispherical shell above described rim of a cup, the edge of opening of hemispherical shell is downwardly extending cylinder
Sidewall, forms the female thread matched with the external screw thread at rim of a cup, the part surface of described hemispherical shell in cylinder side wall
Recessed formation is perpendicular to the upper suction pipe holding tank 9 of described rim of a cup, and the bottom land of described upper suction pipe holding tank 9 forms described suction pipe
4 installing holes, the upper end of described upper suction pipe 41 is arranged beyond described bowl cover 2, and described upper suction pipe 41 is resiliency flexible pipe, described outside
Lid 3 be cover at outside described bowl cover 2, the positive camber of the hemispherical shell of Internal periphery and described bowl cover 2 adapts four/
One spherical shell, the two ends of described enclosing cover 3 are hingedly connected to the described upper suction pipe holding tank 9 of being perpendicular to of described hemispherical shell
The two ends of diameter so that described enclosing cover 3 can the most described bowl cover 2 reciprocally swinging, with to described upper suction pipe 41 formed compress or disappear
Except compressing, described upper suction pipe 41 can hold to described upper suction pipe when being compressed by described enclosing cover 3 beyond the part of described bowl cover 2
Bending in groove 9 of receiving, to close the inner flow passage of described upper suction pipe 41, when the power that compresses of described enclosing cover 3 eliminates, is close to elastic force extensive
Complex deformation is to open the inner flow passage of described upper suction pipe 41.It should be noted that described bowl cover 2 is not limited to hemispherical shell,
In other embodiments, described bowl cover 2 can also be horizontal dome, and described enclosing cover 3 is higher than described horizontal dome certain distance
Arrange, can the horizontal slip lid back and forth stirred of the most described horizontal dome.
Described return-air hole 7 takes shape in one end relative with suction pipe 4 installing hole on the bottom land of described upper suction pipe holding tank 9, inhales
Be provided with between pipe 4 installing hole and return-air hole 7 be perpendicular to suction pipe holding tank 9 bottom land arrange blocking structure 10, described in keep out knot
Structure 10 is arranged less than bowl cover 2, described blocking structure 10 time on described, suction pipe 41 is compressed bending by described enclosing cover 3 as institute
State the fulcrum of suction pipe 41 bending, described blocking structure 10 on described in suction pipe 41 Forging Process to described suction pipe 4 apply with
Compress extruding force in opposite direction, so that described upper suction pipe 41 deforms, thus body more closely close the inside of upper suction pipe 41
Runner, prevents water tumbler from leaking in rocking concussion further.
Described enclosing cover 3 is when closing the inner flow passage of suction pipe 41 on described, and between leaving between described upper suction pipe holding tank 9
Gap, i.e. enclosing cover 3 do not close return-air hole 7 when closing upper suction pipe 41 inner flow passage so that water tumbler is when enclosing cover 3 is closed, still
Cup inner high voltage can be carried out pressure release, the problem of suction pipe 4 water spray when user opens enclosing cover 3 that has been better protected from occurs.
Suction pipe 4 in present embodiment is food grade silica gel hose.
It addition, the middle part symmetrical molding of described cup body 1 both sides has the concave surface being suitable to grasped, between bowl cover 2 and rim of a cup also
Being arranged with ring washer, the both sides of ring washer respectively form and are suitable to mention or the handle of lanyard, meanwhile, bowl cover 2 be spirally connected with
Inner ring at rim of a cup is provided with annular leak-proof gasket, and the inner side of annular leak-proof gasket forms at one protruding, it is simple to user is by ring
Shape leak-proof gasket pulls down cleaning.
Embodiment two
As a kind of substitute mode of embodiment one, the present embodiment provides a kind of anti-spraying water tumbler, this water tumbler and embodiment
The difference of one is:
The anti-spraying water tumbler that the present embodiment provides, described enclosing cover is provided with return-air hole closing knot towards the surface of return-air hole
Structure, described return-air hole enclosed construction, when described enclosing cover closes the inner flow passage of suction pipe on described, closes described return-air hole, suction pipe
The leakageresistance of water tumbler is enhanced, even if also will not leak when highly shaking, rocking with closing while return-air hole.
Described enclosed construction is to be located at the described outer silicagel pad covered, or silicagel column.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (17)
1. an anti-spraying water tumbler, it is characterised in that including:
Cup body (1), the inner chamber that there is rim of a cup with connect rim of a cup；
Bowl cover (2), is sealedly attached at described rim of a cup, and described bowl cover (2) forms suction pipe (4) installing hole；
Return-air hole (7), at least one, described return-air hole (7) for take shape on described bowl cover (2), connect described inner chamber with outer
The through hole on boundary；
Suction pipe (4), is arranged in described suction pipe (4) installing hole, and the top of described suction pipe (4) extends to described bowl cover (2) top,
Bottom extends to described intracavity bottom, and described suction pipe (4) inner sealing has trimmer valve (5), described trimmer valve (5) to include Natural closure
State, and the connected state when the pressure differential of described trimmer valve (5) both sides reaches the first setting value；Described suction pipe (4) edge
It is axially arranged at least one cushion chamber (6) connected with described suction pipe (4), and the cross-sectional area of described cushion chamber (6) is more than
The cross-sectional area of suction pipe (4) below.
Anti-spraying water tumbler the most according to claim 1, it is characterised in that described trimmer valve (5) is positioned at described suction pipe (4)
At the mouth of pipe of bottom；Described at least one cushion chamber (6) is positioned at the top of described trimmer valve (5) and sets near described trimmer valve (5)
Put.
Anti-spraying water tumbler the most according to claim 2, it is characterised in that described cushion chamber (6) is same with described suction pipe (4)
The circular cylindrical cavity that axle is arranged.
4. according to the anti-spraying water tumbler according to any one of claim 1-3, it is characterised in that described trimmer valve (5) is cross
Silica gel valve block.
5. according to the anti-spraying water tumbler described in any one of claim 1-4, it is characterised in that described suction pipe (4) is at least partially
Bend pipe.
Anti-spraying water tumbler the most according to claim 4, it is characterised in that described suction pipe (4) is generally along the same side of level
Curved pipe to bending.
Anti-spraying water tumbler the most according to claim 4, it is characterised in that described suction pipe (4) includes what upper-lower seal connected
Upper suction pipe (41) and lower suction pipe (42)；The bottom of described upper suction pipe (41) is located in described suction pipe (4) installing hole, described lower suction pipe
(42) it is the curved pipe along the bending of level same direction.
Anti-spraying water tumbler the most according to claim 7, it is characterised in that described bowl cover (2) is sealedly attached to described rim of a cup
Top, and described bowl cover (2) forms the opening cavity towards described rim of a cup, and the part surface of described bowl cover (2) is towards institute
State cavity depression and form the upper suction pipe holding tank (9) being perpendicular to described rim of a cup, molding on the bottom land of described upper suction pipe holding tank (9)
There is described suction pipe (4) installing hole.
Anti-spraying water tumbler the most according to claim 8, it is characterised in that become on the bottom land of described upper suction pipe holding tank (9)
Type has at least one described return-air hole (7).
10. according to the anti-spraying water tumbler according to any one of claim 7-9, it is characterised in that also including can the most described cup
The enclosing cover (3) that lid (2) folding is arranged, described enclosing cover (3) can control the inside of described upper suction pipe (41) by its opening and closing movement
The break-make of runner.
11. anti-spraying water tumblers according to claim 10, it is characterised in that the upper end of described upper suction pipe (41) is beyond described
Bowl cover (2) is arranged, and described upper suction pipe (41) is resiliency flexible pipe, and described upper suction pipe (41) is beyond the part of described bowl cover (2)
Can be when being compressed by described enclosing cover (3), in described upper suction pipe holding tank (9), bending is to close the interior of described upper suction pipe (41)
Portion's runner, when the power that compresses of described enclosing cover (3) eliminates, is close to spring return deformation to open the inside of described upper suction pipe (41)
Runner.
12. anti-spraying water tumblers according to claim 11, it is characterised in that described upper suction pipe holding tank (9) is interior, relative institute
Stating suction pipe (41) and the opposite side that described enclosing cover (3) compresses is provided with blocking structure (10), described blocking structure (10) is in institute
State the fulcrum as the bending of described upper suction pipe (41) when suction pipe (41) is compressed bending by described enclosing cover (3), described in keep out knot
Structure (10) applies to described suction pipe (4) in suction pipe (41) Forging Process on described and compresses extruding force in opposite direction, so that
Described upper suction pipe (41) deforms.
13. according to the anti-spraying water tumbler according to any one of claim 10-12, it is characterised in that described enclosing cover (3) covers at
Described bowl cover (2) outside, the opening and closing movement of described enclosing cover (3) is the most described bowl cover (2) reciprocally swinging.
14. according to the anti-spraying water tumbler according to any one of claim 10-13, it is characterised in that envelope in described return-air hole (7)
Having closed return-air valve (8), described return-air valve (8) includes that Natural closure state and the pressure at both sides difference when described return-air valve (8) reach
To connected state during the second setting value, described second setting value is less than described first setting value.
15. anti-spraying water tumblers according to claim 14, it is characterised in that described return-air valve (8) is cross silica gel valve block.
16. anti-spraying water tumblers according to claim 14, it is characterised in that described enclosing cover (3) is closing suction pipe on described
(41) during inner flow passage, and gap is left between described upper suction pipe holding tank (9).
17. anti-spraying water tumblers according to claim 11, it is characterised in that described enclosing cover (3) is towards the table of return-air hole (7)
Face is provided with return-air hole (7) enclosed construction, and described return-air hole (7) enclosed construction closes described upper suction pipe at described enclosing cover (3)
(41), during inner flow passage, described return-air hole (7) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685971.3A CN106108557A (en) | 2016-08-18 | 2016-08-18 | Anti-spraying water tumbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685971.3A CN106108557A (en) | 2016-08-18 | 2016-08-18 | Anti-spraying water tumbler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106108557A true CN106108557A (en) | 2016-11-16 |
Family
ID=57278655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610685971.3A Pending CN106108557A (en) | 2016-08-18 | 2016-08-18 | Anti-spraying water tumbler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106108557A (en) |
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| CN108176418A (en) * | 2018-02-05 | 2018-06-19 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | A kind of novel experiment beaker |
| CN108309000A (en) * | 2018-02-28 | 2018-07-24 | 深圳市乐高婴童用品有限公司 | A kind of telescopic sucking tube structure |
| CN109157090A (en) * | 2018-10-22 | 2019-01-08 | 浙江浩大科技有限公司 | Cup lid and cup |
| CN109480570A (en) * | 2018-12-14 | 2019-03-19 | 上海岸谷工业产品设计有限公司 | A kind of STRAW CUP of anti-water spray of uncapping |
| CN109700274A (en) * | 2018-10-16 | 2019-05-03 | 邱智清 | Detachable suction pipe |
| WO2023042087A1 (en) * | 2021-09-14 | 2023-03-23 | Aegis Global Resources (Hk) Limited | Lid assemblies for containers |
| US11712124B2 (en) | 2021-01-08 | 2023-08-01 | Yeti Coolers, Llc | Lid assembly for a beverage container |
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| WO2023042087A1 (en) * | 2021-09-14 | 2023-03-23 | Aegis Global Resources (Hk) Limited | Lid assemblies for containers |
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| C06 | Publication | ||
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Application publication date: 20161116 |