CN107692741A - A kind of thermos cup for having cooling function concurrently - Google Patents
A kind of thermos cup for having cooling function concurrently Download PDFInfo
- Publication number
- CN107692741A CN107692741A CN201711141399.5A CN201711141399A CN107692741A CN 107692741 A CN107692741 A CN 107692741A CN 201711141399 A CN201711141399 A CN 201711141399A CN 107692741 A CN107692741 A CN 107692741A
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- China
- Prior art keywords
- air pump
- cup
- hand air
- train
- central gear
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- 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
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
Abstract
The invention discloses a kind of thermos cup for having cooling function concurrently, include outer cup, inner bag and cup lid, also include the cooling system for being arranged at outer cup lower end, the cooling system includes hand air pump and check valve, the hand air pump includes input, output end and the power end for air to be extruded to output end from input, the output end of the hand air pump is conducted to inner side of liner by lower end on the outside of outer cup, the check valve is arranged at the input of hand air pump, air is only capable of entering hand air pump outside check valve, drive the power end of hand air pump, hand air pump drives air to be entered inner bag by outer cup and risen to liquid level from bottom of a cup and takes away heat in liquid.The present invention can be exported manually, and the liquid in thermos cup is cooled.
Description
Technical field
The present invention relates to a kind of cup, more specifically, it relates to a kind of thermos cup for having cooling function concurrently.
Background technology
The cup that people often use at present, it is mostly ordinary cup and insulating cup.After ordinary cup loads boiling water, water temperature
Relatively low relatively slow, wall of cup temperature ramp-up rate is fast, and water fast cooling can not can neither be incubated, practical function is poor；And it is incubated
Cup is after boiling water is loaded, and water temperature is able to maintain that high temperature is up to a few hours, and the outer cup wall that can keep contacting with hand does not scald
Hand, practical function are preferable.But user needs to drink cold boiled water or warm water, it is necessary to keeps opening wide cup lid cooling a few hours, insulation
Also there is not convenient situation for the behaviour in service of cup.Existing cup only possesses heat insulation function, lacks cooling function.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of thermos cup for having cooling function concurrently,
The thermos cup can be exported manually, and the liquid in thermos cup is cooled.
To achieve the above object, the invention provides following technical scheme：Include outer cup, inner bag and cup lid, also
Include the cooling system for being arranged at outer cup lower end, the cooling system includes hand air pump and check valve, the hand
Pump of taking offence includes input, output end and the power end for air to be extruded to output end from input, the manual gas
The output end of pump is conducted to inner side of liner by lower end on the outside of outer cup, and the check valve is arranged at the input of hand air pump, empty
Gas is only capable of entering hand air pump outside check valve, drives the power end of hand air pump, and hand air pump drives air to be entered by outer cup
Enter inner bag and rise to liquid level from bottom of a cup and take away heat in liquid.
The present invention is further arranged to：The cooling system also includes bubble generator, and the bubble generator is by outer
Outer cup and inner bag are run through in cup lower end, and the air outlet of the bubble generator is arranged at inner side of liner bottom, bubble generator
Air inlet be arranged on the outside of outer cup and be connected with the output end of hand air pump, manually air pump enters bubble to air
Device is broken into minute bubbles.
The present invention is further arranged to：Also include grab handle, the upper end of the grab handle is rotationally connected with outer cup
End, the grab handle are arranged to barrel shaped structure, coat bubble generator, hand air pump and check valve, the hand air pump
Power end is connected to form drive mechanism with grab handle.
The present invention is further arranged to：The cooling system also includes speedup train, and the speedup train includes wheel
Support, train lower carriage are fastened, the train upper bracket is fixedly connected with train lower carriage, and is fixedly connected under outer cup
End, the space for pinion rotation is provided between train upper bracket, train lower carriage；
The speedup train also include the central gear that is centrally disposed between train upper bracket, train lower carriage and with
The steering wheel that central gear is meshed, the steering wheel size are more than central gear, and the central gear connects with hand air pump power end
Connect to form drive mechanism, the external gear being meshed with steering wheel is provided with the madial wall of the grab handle；
When rotating grab handle, grab handle drives steering wheel to rotate by internal gear, and steering wheel drives central gear to rotate, and rudder
Wheel is more than central gear, improves central gear rotating speed and drives hand air pump high speed operation.
The present invention is further arranged to：The steering wheel include the foreign steamer that is meshed with internal gear and with foreign steamer and in
The drive that heart gear is meshed, the drive are arranged between central gear and foreign steamer, and the outer size of wheel is more than drive,
The transmission size of wheel is more than central gear.
The present invention is further arranged to：The steering wheel is provided with three groups, and steering wheel described in three groups is equal by axle center of central gear
Even distribution, form three-legged structure.
The present invention is further arranged to：The medial surface of the grab handle is additionally provided with handle ratchet wheel, and the speedup train is also set
The ratchet being meshed with handle ratchet wheel is equipped with, handle ratchet wheel causes grab handle to be only capable of rotating to a direction with click-fit.
The present invention is further arranged to：The cooling system also includes filter core, and the filter core and check valve input are close
Envelope connection.
The present invention is further arranged to：The madial wall of the inner bag is provided with burr, and the burr is arranged to grid knot
Structure.
The present invention is further arranged to：Interlayer is provided between the outer cup and inner bag, the interlayer is arranged to vacuum layer.
In summary, the invention has the advantages that：The check valve set on the input of hand air pump causes
Air is only capable of entering hand air pump from input, the air pressure in hand air pump can be kept when inactive, due to air pressure reason
So that the water in inner bag will not pour in down a chimney into hand air pump.The power end of hand air pump is connected to hand air pump negative pressure forming apparatus
Center on, drive the power end of hand air pump so that hand air pump being capable of normal work so that hand air pump can be in input
Air is sucked, and is exported to output end, because lower end to inner side of liner, makes outside outer cup on the outside of hand air pump conducting outer cup
Air rises to liquid level from bottom of a cup and takes away heat in liquid from entering inside inner bag.Can be fast manually by cooling system
The fluid temperature in thermos cup is reduced fastly, thermos cup is had both cooling function so that the function of thermos cup is more perfect.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram for the thermos cup for having cooling function concurrently；
Fig. 2 is a kind of cross-sectional view for the thermos cup for having cooling function concurrently；
Fig. 3 is cooling system structural representation；
Fig. 4 is the structural profile illustration of cooling system；
Fig. 5 is the cross-sectional view of speedup train.
Reference：1st, outer cup；2nd, cup lid；3rd, inner bag；31st, burr；4th, cooling system；41st, bubble generator；42、
Air pump；421st, input；422nd, output end；43rd, check valve；44th, grab handle；441st, internal gear；442nd, handle ratchet wheel；45th, speedup
Train；451st, train upper bracket；452nd, train lower carriage；453rd, central gear；454th, steering wheel；4541st, foreign steamer；4542nd, it is driven
Wheel；455th, ratchet；46th, filter core.
Embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical parts identical
Reference represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description
The direction in accompanying drawing is referred to, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements
The direction of geometric center.
Shown in reference picture 1, Fig. 2, the invention provides a kind of thermos cup for having cooling function concurrently, include outer cup 1, interior
Courage 3 and cup lid 2, also include the cooling system 4 for being arranged at the lower end of outer cup 1, cooling system 4 include hand air pump 42 with
And check valve 43, hand air pump 42 are conducted to the inner side of inner bag 3 by the outside lower end of outer cup 1, hand air pump 42 can be by air by outer
Conveyed outside cup 1 into inner bag 3, the input 421 or output end 422 of hand air pump 42 are additionally provided with check valve 43, and air is only
Hand air pump 42 can be entered outside check valve 43, drive the power end of hand air pump 42, hand air pump 42 drives air by outer cup 1
Into inner bag 3 and rise to liquid level from bottom of a cup and take away heat in boiling water.
Hand air pump 42 could be arranged to rotary-vane vaccum pump or centrifugal pump, be set on the input 421 of hand air pump 42
The check valve 43 put to be only capable of entering hand air pump 42 from input 421 in air, can keep manual gas when inactive
Air pressure in pump 42, the water in inner bag 3 is caused not pour in down a chimney into hand air pump 42 due to air pressure reason.Hand air pump 42 moves
Power end is connected on the center of negative pressure forming apparatus of hand air pump 42, drives the power end of hand air pump 42 so that manual gas
Pump 42 being capable of normal work so that hand air pump 42 can suck air in input 421, and be exported to output end 422, due to hand
Pump 42 of taking offence turns on the outside lower end of outer cup 1 to the inner side of inner bag 3, makes the air outside outer cup 1 inside entrance inner bag 3, and from
Bottom of a cup rises to liquid level and takes away heat in liquid.The liquid in thermos cup can be manually but quickly reduced by cooling system 4
Temperature, thermos cup is set to have both cooling function so that the function of thermos cup is more perfect.
Shown in reference picture 3, Fig. 4, as another embodiment of the present invention, cooling system 4 also includes bubble generator 41,
Bubble generator 41 is arranged in inner bag 3 by the lower end of outer cup 1 through outer cup 1 and inner bag 3, the air outlet of bubble generator 41
Side bottom, the air inlet of bubble generator 41 is arranged at the outside of outer cup 1 and is connected with the output end 422 of hand air pump 42, empty
Manually air pump 42 is broken into minute bubbles to gas into bubble generator 41.The air that hand air pump 42 conveys occurs via bubble
Device 41 is entered back into inner bag 3 so that air can be broken into countless minute bubbles by bubble generator 41, defeated in hand air pump 42
In the case of sending same air volume, the contact area between air and liquid is added so that the heat between air and liquid
Interaction capabilities are stronger, add radiating efficiency.
Shown in reference picture 2, as another embodiment of the present invention, also include grab handle 44, the upper end of grab handle 44 turns
Dynamic to be connected to the lower end of outer cup 1, grab handle 44 is arranged to barrel shaped structure, cladding bubble generator 41, hand air pump 42 and list
To valve 43, the power end of hand air pump 42 is connected to form drive mechanism with grab handle 44.The setting of grab handle 44, which is given, to be used
One swing handle of person so that user can more easily rotation manual air pump 42, so as to more effortlessly drive
Cooling system 4 works, while the barrel shaped structure of grab handle 44 coats bubble generator 41, hand air pump 42 and check valve completely
43 so that cooling system 4 can be hedged off from the outer world to a certain extent so that the air that cooling system 4 conveys into inner bag 3 is more
Add clean.
Shown in reference picture 4, Fig. 5, as another embodiment of the present invention, cooling system 4 also includes speedup train 45, increases
Fast train 45 includes train upper bracket 451, train lower carriage 452；Train upper bracket 451 is fixed with train lower carriage 452 to be connected
Connect, the space for pinion rotation is provided between train upper bracket 451, train lower carriage 452, also includes and is centrally disposed in train
Upper bracket 451, train lower carriage 452 space central gear 453 and around the steering wheel for being arranged at the outside of central gear 453
454, central gear 453 is connected with the input shaft of hand air pump 42, and steering wheel 454 is meshed with external gear, and the size of steering wheel 454 is more than
Central gear 453, grab handle 44 is rotated, while drive internal gear 441 to rotate, internal gear 441 drives steering wheel 454 to rotate, steering wheel
454 drive central gears 453 rotate, and steering wheel 454 is more than central gear 453, improves the rotating speed of central gear 453.
Train upper bracket 451 is fixedly connected on the downside of outer cup 1, and train upper bracket 451 and train lower carriage 452
Between be fixedly connected and leave gap, enable train upper bracket 451 and train lower carriage 452 by clamping by central gear
453 and steering wheel 454 be fixed on the downside of outer cup 1 so that central gear 453 and steering wheel 454 can be with a stabilizations
State be driven.Grab handle 44 is rotated, grab handle 44 drives internal gear 441 to rotate, and internal gear 441 drives 454 turns of steering wheel
Dynamic, steering wheel 454 drives central gear 453 to rotate, because the diameter of steering wheel 454 is more than the wheel footpath of central gear 453 so that rotating
During, the rotating speed of central gear 453 greatly improves with respect to the rotating speed of internal gear 441, so that the work(of hand air pump 42
Rate improves, so that the temperature-fall period of thermos cup can faster, and user is more laborsaving.
Shown in reference picture 5, as another embodiment of the present invention, steering wheel 454 include be meshed with internal gear 441 it is outer
Wheel 4541 and the drive 4542 being meshed with foreign steamer 4541 and central gear 453, drive 4542 are arranged at centre tooth
Between wheel 453 and foreign steamer 4541, the size of foreign steamer 4541 is more than drive 4542, and the size of drive 4542 is more than central gear 453.Will
Steering wheel 454 is arranged to drive 4542 and foreign steamer 4541 so that is that central gear 453 is kept for one relatively in steering wheel 454
While higher transmission ratios so that the relative area occupied of steering wheel 454 is smaller, and the less situation in space is used in thermos cup
Under, a higher transmission ratios can be kept as far as possible so that the rotating speed of central gear 453 goes to improve as much as possible, so that
The efficiency that must cool can improve as far as possible.
As another embodiment of the present invention, steering wheel 454 is provided with three groups, and steering wheel 454 is with central gear 453 described in three groups
It is uniformly distributed for axle center, forms three-legged structure.Three groups of steering wheels 454 form a three-legged structure outside the external diameter of central gear 453,
So that the contact area of steering wheel 454 and gear increases so that transmission efficiency can improve, simultaneously as between steering wheel 454
Form three-legged structure so that the self stability of speedup train 45 is more preferable, and make it that the structural strength of speedup train 45 is stronger.
Shown in reference picture 3, as another embodiment of the present invention, cooling system 4 also includes filter core 46, filter core 46 and list
It is tightly connected to the input of valve 43.Filter core 46 is encapsulated by plug, is connected between the air inlet of check valve 43 and filter core 46 with filtrate hose
Connect air.Cooling system 4 is entered by check valve 43, sealed set can be crossed in air filtering in the filter core 46 outside check valve 43
The impurity such as dust so that into the air relative clean of cooling system 4, so that will not contaminated liquid during cooling to liquid
Body.
Shown in reference picture 2, Fig. 3, as another embodiment of the present invention, the medial surface of grab handle 44 is additionally provided with handle ratchet wheel
442, speedup train 45 is additionally provided with the ratchet 455 being meshed with handle ratchet wheel 442, and the outside of ratchet 455 is additionally provided with for ratchet
The spring leaf of 455 non-returns, spring leaf are coaxially disposed with ratchet 455.The handle ratchet wheel 442 and speedup train 45 that grab handle 44 is set are set
The ratchet 455 put engages so that grab handle 44 can only rotate to a direction, avoid caused by grab handle 44 inverts
Hand air pump 42 inverts, so that the water in thermos cup is gone out by the suck-back of hand air pump 42, so as to cause misoperation.So that
The use operation of thermos cup is simpler, avoids faulty operation.
Shown in reference picture 2, as another embodiment of the present invention, the madial wall of inner bag 3 is provided with burr 31, and burr 31 is set
It is set to grid line.In the course of the work, bubble generator 41 can produce substantial amounts of bubble and rise to liquid from the bottom of inner bag 3 thermos cup
Face, substantial amounts of bubble cause the liquid of inner bag 3 to be rolled and can spill inner bag 3 so that the liquid in cup can turn over and come through big.Grid
The burr 31 of trellis shape can absorb liquid and turn over energy when gushing, and be reduced so that the liquid in inner bag 3 turns over the degree gushed,
Reduce liquid in cup and turn over situation about gushing.
As another embodiment of the present invention, interlayer is provided between outer cup 1 and inner bag 3, interlayer is arranged to vacuum layer.Very
The interlayer that sky is set to lose the medium for transmitting heat between outer cup 1 and inner bag 3 so that thermos cup can have good
Heat-insulating property so that thermos cup can protect the temperature in cup to greatest extent.And the medial surface of inner bag 3 is arranged to minute surface.Mirror
Face inner bag 3 enables to hot water being capable of reflective thermal radiation as best one can in inner bag 3 so that heat is difficult to be lost in from inner bag 3, protects
Card hot water can only be radiated by bubble so that the heat-insulating property of thermos cup is more preferable.The lateral wall of grab handle 44 is set
There is the grid line for increasing frictional force.Grid line can increase the frictional force between user and grab handle 44 so that turn
Can be more laborsaving during dynamic grab handle 44.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of thermos cup for having cooling function concurrently, include outer cup (1), inner bag (3) and cup lid (2), it is characterized in that：Also
Include the cooling system (4) for being arranged at outer cup (1) lower end, the cooling system (4) include hand air pump (42) and
Check valve (43), the hand air pump (42) include input (421), output end (422) and for by air from input
(421) are held to extrude the power end of output end (422), the output end (422) of the hand air pump (42) is by under outer cup (1) outside
End is conducted on the inside of inner bag (3), and the check valve (43) is arranged at the input (421) of hand air pump (42), air be only capable of from
Check valve (43) enters hand air pump (42) outside, drives the power end of hand air pump (42), hand air pump (42) drive air by
Outer cup (1), which enters inner bag (3) and rises to liquid level from bottom of a cup, takes away heat in liquid.
2. a kind of thermos cup for having cooling function concurrently according to claim 1, it is characterized in that：The cooling system (4) is also
Including bubble generator (41), the bubble generator (41) runs through outer cup (1) and inner bag (3) by outer cup (1) lower end,
The air outlet of the bubble generator (41) is arranged at inner bag (3) inside bottom, and the air inlet of bubble generator (41) is arranged at
It is connected on the outside of outer cup (1) and with the output end (422) of hand air pump (42), air manually into bubble send out by air pump (42)
Raw device (41) is broken into minute bubbles.
3. a kind of thermos cup for having cooling function concurrently according to claim 2, it is characterized in that：Thermos cup also includes gripping
Handle (44), the upper end of the grab handle (44) are rotationally connected with outer cup (1) lower end, and the grab handle (44) is arranged to barrel-shaped knot
Structure, cladding bubble generator (41), hand air pump (42) and check valve (43), the power end of the hand air pump (42) is with holding
Handle (44) is held to be connected to form drive mechanism.
4. a kind of thermos cup for having cooling function concurrently according to claim 3, it is characterized in that：The cooling system (4) is also
Include speedup train (45), the speedup train (45) includes train upper bracket (451), train lower carriage (452), described
Train upper bracket (451) is fixedly connected with train lower carriage (452), and is fixedly connected on outer cup (1) lower end, train upper bracket
(451) space for pinion rotation, is provided between train lower carriage (452)；The speedup train (45) also includes center and set
The central gear (453) that is placed between train upper bracket (451), train lower carriage (452) and it is meshed with central gear (453)
Steering wheel (454), steering wheel (454) size is more than central gear (453), the central gear (453) and hand air pump
(42) power end connects to form drive mechanism, is provided with what is be meshed with steering wheel (454) on the madial wall of the grab handle (44)
External gear；
When rotating grab handle (44), grab handle (44) drives steering wheel (454) to rotate by internal gear (441), steering wheel (454) band
Dynamic central gear (453) rotates, and steering wheel (454) is more than central gear (453), improves central gear (453) rotating speed and drives
Hand air pump (42) high speed operation.
5. a kind of thermos cup for having cooling function concurrently according to claim 4, it is characterized in that：The steering wheel (454) includes
There are the foreign steamer (4541) being meshed with internal gear (441) and the biography being meshed with foreign steamer (4541) and central gear (453)
Driving wheel (4542), the drive (4542) are arranged between central gear (453) and foreign steamer (4541), foreign steamer (4541) chi
Very little to be more than drive (4542), drive (4542) size is more than central gear (453).
6. a kind of thermos cup for having cooling function concurrently according to claim 5, it is characterized in that：The steering wheel (454) is set
There are three groups, steering wheel (454) is uniformly distributed with central gear (453) for axle center described in three groups, forms three-legged structure.
7. a kind of thermos cup for having cooling function concurrently according to any one in claim 4 to 6, it is characterized in that：It is described
The medial surface of grab handle (44) is additionally provided with handle ratchet wheel (442), and the speedup train (45) is additionally provided with and handle ratchet wheel (442) phase
The ratchet (455) of engagement, handle ratchet wheel (442) coordinates with ratchet (455) causes grab handle (44) to be only capable of rotating to a direction.
8. a kind of thermos cup for having cooling function concurrently according to claim 7, it is characterized in that：The cooling system (4) is also
Include filter core (46), the filter core (46) is tightly connected with check valve (43) input.
9. a kind of thermos cup for having cooling function concurrently according to claim 1, it is characterized in that：The inner side of the inner bag (3)
Wall is provided with burr (31), and the burr (31) is arranged to grid structure.
10. a kind of thermos cup for having cooling function concurrently according to claim 9, it is characterized in that：The outer cup (1) with it is interior
Interlayer is provided between courage (3), the interlayer is arranged to vacuum layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711141399.5A CN107692741B (en) | 2017-11-07 | 2017-11-07 | A kind of vacuum cup having both cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711141399.5A CN107692741B (en) | 2017-11-07 | 2017-11-07 | A kind of vacuum cup having both cooling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107692741A true CN107692741A (en) | 2018-02-16 |
| CN107692741B CN107692741B (en) | 2018-11-30 |
Family
ID=61180181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711141399.5A Active CN107692741B (en) | 2017-11-07 | 2017-11-07 | A kind of vacuum cup having both cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107692741B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2019202252B1 (en) * | 2019-03-22 | 2020-09-17 | Zibo Mili Cup Industry Co., Ltd. | a portable thermostatic water cup |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080308578A1 (en) * | 2006-08-14 | 2008-12-18 | Jeff Skillern | Pressurized hydration system |
| CN201938958U (en) * | 2010-12-18 | 2011-08-24 | 周东浩 | Fast-cooling cup |
| CN204862418U (en) * | 2015-08-07 | 2015-12-16 | 董慧 | Rapid cooling drinking cup |
| CN105326298A (en) * | 2015-11-27 | 2016-02-17 | 李辛 | Air pressure temperature regulation cup used for vacuum cup |
| CN107080418A (en) * | 2017-06-09 | 2017-08-22 | 金华职业技术学院 | One kind can fast-cooling cup |
-
2017
- 2017-11-07 CN CN201711141399.5A patent/CN107692741B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080308578A1 (en) * | 2006-08-14 | 2008-12-18 | Jeff Skillern | Pressurized hydration system |
| CN201938958U (en) * | 2010-12-18 | 2011-08-24 | 周东浩 | Fast-cooling cup |
| CN204862418U (en) * | 2015-08-07 | 2015-12-16 | 董慧 | Rapid cooling drinking cup |
| CN105326298A (en) * | 2015-11-27 | 2016-02-17 | 李辛 | Air pressure temperature regulation cup used for vacuum cup |
| CN107080418A (en) * | 2017-06-09 | 2017-08-22 | 金华职业技术学院 | One kind can fast-cooling cup |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2019202252B1 (en) * | 2019-03-22 | 2020-09-17 | Zibo Mili Cup Industry Co., Ltd. | a portable thermostatic water cup |
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| Publication number | Publication date |
|---|---|
| CN107692741B (en) | 2018-11-30 |
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Effective date of registration: 20220815 Address after: No. 58, Chengnan Road, Nanming Street, Xinchang County, Shaoxing City, Zhejiang Province, 312500 (Residence declaration) Patentee after: XINCHANG LIANHANG MACHINERY Co.,Ltd. Address before: 321007 Zhejiang province Jinhua Wuzhou Street No. 1188 Patentee before: JINHUA College OF PROFESSION AND TECHNOLOGY |
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