CN107232974B - A kind of cup device - Google Patents
A kind of cup device Download PDFInfo
- Publication number
- CN107232974B CN107232974B CN201710673046.3A CN201710673046A CN107232974B CN 107232974 B CN107232974 B CN 107232974B CN 201710673046 A CN201710673046 A CN 201710673046A CN 107232974 B CN107232974 B CN 107232974B
- Authority
- CN
- China
- Prior art keywords
- slot
- seated
- cup
- plug
- head
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of cup device of the invention, including cup, the plug-in head being connect by conducting wire with the cup, and the electrical connector receptacle being cooperatively connected with the plug-in head, the cup left side is fixed with cup handle, the cup mouth for water outlet is equipped with above right side, and top is equipped with cup lid；Match up and down in the electrical connector receptacle and is provided with port and is seated slot towards right, it is described to be seated the electrical contact for being fixedly installed in slot and being electrically connected with city, it is located at two in the electrical connector receptacle and is seated between slot to be provided with to lead to and described is seated the extended slide slot of slot and left and right, it is slided in the slide slot and skid is installed, be provided in the skid lead to up and down lead to slot, it is described lead in slot partition is rotatably mounted with by first rotating shaft, the first rotating shaft rear and front end is respectively rotatably mounted on described lead in the end wall of slot front and back, and the first rotating shaft front and back end is fixedly installed with the torsion pressure spring being fixedly connected with skid.
Description
Technical field
The present invention relates to cup field, specifically a kind of cup device.
Background technique
Cup is the living utensil being commonly used in daily life, with the continuous development of science and technology, what some electricity consumptions were heated up water
Cup gradually incorporates in people's lives, becomes important component in life appliance.Ability after plug-in cup needs grafting to power
It can use, however traditional cup electrical connector receptacle directly charges and conductive sheet setting is relatively outer, this conductive sheet is easy to golden
Belong to rod piece contact, therefore, is easy when metal rod is inserted into electrical connector receptacle by the people (such as: small children) for lacking awareness of safety
The accident got an electric shock, leads to casualties；In addition, only relying on plug-in head when traditional plug-in cup is for electrical connection and inserting
Frictional force between electric seat realizes locking when inserting state, but this lock mode is extremely unstable, is accidentally touching
To being easy that plug-in head is made to separate or loosen with electrical connector receptacle when perhaps kicking plug-in head, to cause the accident of plug-in cup disconnected
Electricity, there are larger drawbacks, bring very big inconvenience to user.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of cup devices.
A kind of cup device of the invention, including cup, the plug-in head being connect by conducting wire with the cup, Yi Jiyu
The electrical connector receptacle that the plug-in head is cooperatively connected, the cup left side are fixed with cup handle, are equipped with above right side for being discharged
Cup mouth, and top be equipped with cup lid；Match up and down in the electrical connector receptacle and is provided with port towards the right slot that is seated, it is described to be seated in slot
It is fixedly installed with the electrical contact being electrically connected with city, is seated between slot to be provided with positioned at two in the electrical connector receptacle and leads to described be seated
Slot and left and right extended slide slot slide in the slide slot and are equipped with skid, are provided in the skid and lead to up and down
Lead to slot, it is described lead in slot partition, the first rotating shaft rear and front end difference are rotatably mounted with by first rotating shaft
Lead in the end wall of slot front and back described in being rotatably installed in, and the first rotating shaft front and back end is fixedly installed with and slides with described
The torsion pressure spring that frame is fixedly connected, slide slot left end wall are fixedly installed with open and close device；Plug-in head left side matches up and down
Be provided with it is described be seated that slot matches be seated bar, described be seated is provided with lock chambers of the port towards inside in bar, described
It is slided in lock chambers and locking arm is installed, the locking arm is provided with scarf, is also fixedly installed in the lock chambers and institute
The first pressure spring that locking arm is fixedly connected is stated, is also equipped with control device and suggestion device in the plug-in head.
Further technical solution, the control device include the cavity being arranged in the plug-in head, logical of matching up and down
Connect the translot of the cavity and lock chambers and the transverse arm on the left of the cavity is rotatably installed in by the second shaft, it is described
Locking arm right end is fixedly installed the arm in succession put in the translot, and the transverse arm left end is provided with adjustment tank, the adjustment
It is rotatably installed with the pillar being fixedly connected with the arm in succession in slot, is additionally provided in the plug-in head and leads to the cavity and outer
The vertical slot at end slides in the vertical slot and is equipped with feeler lever, and the feeler lever inner end puts in the cavity and leans on the transverse arm
It connects.
Further technical solution is provided with the delivery slot for leading to the vertical slot, the delivery in the vertical slot two sidewalls
The delivery block for being equipped with and being fixedly connected with the feeler lever is slided in slot, is also fixedly installed in the delivery slot and the delivery block
The second pressure spring being fixedly connected, second pressure spring stretch the feeler lever outboard end to press the delivery block outward
The plug-in head out.
Further technical solution, slide slot left end wall are fixedly installed with the third being fixedly connected with the skid
Pressure spring, the third pressure spring make the skid right side and the slide slot right end wall to press the skid to the right
It offsets, so as to make the skid keep separating with the open and close device.
Further technical solution, the transverse arm and the feeler lever are insulator.
Further technical solution, the suggestion device include warning light and light-transmitting plate, the plug-in head front end face
Interior to be equipped with installation cavity, the warning light is set in the installation cavity, and the light-transmitting plate is fixedly installed on the outside of the installation cavity
Wall, the warning light are electrically connected with the bar that is seated.
The beneficial effects of the present invention are:
In the initial state due to the electrical connector receptacle in apparatus of the present invention, the skid is under the action of the third pressure spring
It is pressed to the right, so that the skid right side offsets with the slide slot right end wall, and the skid and the folding
Device keeps separation, and therefore, the electrical contact will not be powered, and is inserted into one with metal rod at this time and is seated in slot and connects with electrical contact
When touching, metal rod will not be made to charge, therefore, the generation of electric shock accidents will not occur；It is seated as described in metal rod insertion
In slot and when pushing the partition, the partition can rotate, and therefore, the partition not will drive the skid and slide to the left
Dynamic, the skid will not be contacted with the open and close device, and the open and close device will not make the electrical contact be powered, therefore, significantly
Increase electrical safety.
In use, by it is described be seated bar be inserted into it is described be seated in slot, due to it is described be seated bar will push the partition to
It moves left, and the partition will drive the skid and slide to the left, when plug-in head left side and the electrical connector receptacle right end
When face paste is closed, the skid left end is contacted with the open and close device, so that the open and close device can control the electrical contact to be powered, by
It can offset with the electrical contact in described be seated when bar is inserted into described be seated in slot, therefore, the electrical contact can pass electric power
It is seated bar described in being defeated by, is achieved in the power supply to cup；
And when plug-in head left side is bonded with the electrical connector receptacle right side, the locking arm stretches out the lock chambers
And offset with the slide slot right side, therefore, it can be seated rod lock by described and can not be pulled out described be seated in slot, it can
It avoids the unexpected touching plug-in head and causes accident power-off；
After the completion of use, the feeler lever is pressed inwardly, the locking arm can be made to be retracted in the lock chambers, thus
It is seated bar described in permission to extract outward, described to be seated after bar extracts outward, the plug-in head and the electrical connector receptacle are restored to initially
State；
Apparatus of the present invention structure is simple, easy to use, and powered stable is highly-safe.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of cup in the present invention；
Fig. 2 is the structural schematic diagram of plug-in head in the present invention；
Fig. 3 is the structural schematic diagram of electrical connector receptacle in the present invention；
Fig. 4 is the structural schematic diagram being seated when bar is powered in the present invention；
Fig. 5 is structural schematic diagram when locking arm is retracted in lock chambers in Fig. 4；
Fig. 6 is the main view of Fig. 2.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figures 1 to 6, a kind of cup device of apparatus of the present invention, including cup 30, pass through conducting wire 31 and the water
The plug-in head 20 of 30 connection of cup, and the electrical connector receptacle 10 being cooperatively connected with the plug-in head 20,30 left side of cup is fixed
Equipped with cup handle 32, the cup mouth 34 for water outlet is equipped with above right side, and top is equipped with cup lid 33；In the electrical connector receptacle 10 up and down
Match and is provided with port and is seated slot 11 towards right, it is described to be seated the electrical contact 15 for being fixedly installed in slot 11 and being electrically connected with city, institute
It states to be located at two in electrical connector receptacle 10 and be seated between slot 11 to be provided with to lead to and described is seated the extended slide slot 18 of slot 11 and left and right, institute
State to slide in slide slot 18 and skid 19 be installed, be provided in the skid 19 lead to up and down lead to slot 12, it is described logical
Partition 13 is even rotatably mounted with by first rotating shaft 14 in slot 12,14 rear and front end of first rotating shaft is respectively rotatably
Lead in 12 front and back end wall of slot described in being mounted on, and 12 front and back end of the first rotating shaft is fixedly installed with and the skid 19
The torsion pressure spring being fixedly connected, the torsion pressure spring make the partition 13 put in institute to make the partition 13 keep vertical state
It states and is seated in slot 11, the 19 left end wall of slide slot is fixedly installed with open and close device 17, and the open and close device 17 is for controlling the electricity
The power on/off of contact 15；20 left side of plug-in head match up and down be provided with it is described be seated that slot 11 matches be seated bar
21, described be seated is provided with lock chambers 23 of the port towards inside in bar 21, slides in the lock chambers 23 and is equipped with locking arm
26, the locking arm 26 is provided with scarf 261, is also fixedly installed in the lock chambers 23 and the fixed company of the locking arm 26
The first pressure spring 262 connect, first pressure spring 262 stretch the scarf 261 to press the locking arm 26 outward
It is described out to be seated bar 21, control device and suggestion device are also installed, the control device is to drive in the plug-in head 20
The locking arm 26 is retracted in the lock chambers 23, and the suggestion device is given to the electriferous state to the plug-in head 20
It reminds.
Valuably or illustratively, wherein the control device includes matching to be arranged in the plug-in head 20 up and down
It cavity 220, the translot 22 for leading to the cavity 220 and lock chambers 23 and is rotatably installed in by the second shaft 28 described
The transverse arm 27 in 220 left side of cavity, 26 right end of locking arm are fixedly installed the arm in succession put in the translot 22, the cross
27 left end of arm is provided with adjustment tank 270, and the pillar being fixedly connected with the arm in succession is rotatably installed in the adjustment tank 270
29, the vertical slot for leading to the cavity 220 and outer end is additionally provided in the plug-in head 20, slides in the vertical slot and feeler lever is installed
25,25 inner end of feeler lever puts in the cavity 220 and is abutted against with the transverse arm 27.
Valuably or illustratively, wherein the delivery slot 24 for leading to the vertical slot, institute are provided in the vertical slot two sidewalls
It states and slides the delivery block 251 for being equipped with and being fixedly connected with the feeler lever 25 in delivery slot 24, also fixed peace in the delivery slot 24
Equipped with second pressure spring 252 that is fixedly connected of delivery block 251, second pressure spring 252 to by the delivery block 251 to
Outside presses and 25 outboard end of feeler lever is made to stretch out the plug-in head 20.
Valuably or illustratively, wherein the 18 left end wall of slide slot is fixedly installed with fixed with the skid 19
The third pressure spring 16 of connection, the third pressure spring 16 make 19 right side of skid to press the skid 19 to the right
It offsets with the 18 right end wall of slide slot, so as to make the skid 19 keep separating with the open and close device 17.
Valuably or illustratively, wherein the transverse arm 28 and the feeler lever 25 are insulator.
Valuably or illustratively, wherein the suggestion device includes warning light 40 and light-transmitting plate 41, the plug-in head
Installation cavity is equipped in 20 front end faces, the warning light 40 is set in the installation cavity, and the light-transmitting plate 41 is fixedly installed on
The installation cavity lateral wall, the warning light 40 is exposed and damages preventing for the light-transmitting plate 41, thus described in increasing
The service life of warning light 40, the warning light 40 are electrically connected with the bar 21 that is seated, to can realize that the bar 21 that is seated leads to
The warning light 40 lights after electricity, extinguishes after power-off, and then can have gained some understanding to the electriferous state of the plug-in head 20, plays and mentions
It wakes up and acts on.
Plug-in head 20 in apparatus of the present invention in the initial state, work of the locking arm 26 in first pressure spring 262
It stretches out the scarf 261 with lower pressed outward and described is seated bar 21；The delivery block 251 is in second pressure spring
It is pressed outward under the action of 252 and 25 outboard end of feeler lever is made to stretch out the plug-in head 20；
Electrical connector receptacle 10 in apparatus of the present invention in the initial state, effect of the skid 19 in the third pressure spring 16
It is lower to be pressed to the right, so that 19 right side of the skid offsets with the 18 right end wall of slide slot, and the skid 19 with
The open and close device 17 keeps separation；The partition 13 keeps vertical state under the action of the torsion pressure spring, described so as to make
Partition 13 puts in described be seated in slot 11.
When needing to make cup 30 to be powered, by it is described be seated bar 21 be inserted into it is described be seated in slot 11, the bar 21 that is seated exists
Described when being seated slot 11 and sliding to the left, the locking arm 26 can be pressed into first in the lock chambers 23, thus described in allowing
Bar 21 is seated to slide to the left, it is described to be seated 21 left end of bar and when the partition 13 offsets, continue to push to the left described in be seated bar 21,
Due to the 13 upper and lower ends uniform force of partition, it is described be seated bar 21 and will push the partition 13 be moved to the left, and institute
It states partition 13 and will drive the skid 19 and slide to the left, when 20 left side of plug-in head and the 10 right end face paste of electrical connector receptacle
When conjunction, the locking arm 26 stretches out the lock chambers 23 again and offsets with 18 right side of slide slot, the skid 19
Left end is contacted with the open and close device 17, so that the open and close device 17 can control the electrical contact 15 to be powered, is seated bar due to described
21 can offset when being inserted into described be seated in slot 11 with the electrical contact 15, and therefore, the electrical contact 15 can give power transmission
It is described to be seated bar 21, it is achieved in the power supply to cup 30；
After the completion of use, the feeler lever 25 is pressed inwardly, the feeler lever 25 pushes up 27 right end of transverse arm inwardly
Pressure, and 27 left end of the transverse arm pivots outward, 27 left end of transverse arm can drive the locking arm 26 to be retracted to the locking
It in chamber 23, is extracted outward to be seated bar 21 described in allowing, described to be seated after bar 21 extracts outward, the plug-in head 20 and described
Electrical connector receptacle 10 returns to original state.
The beneficial effects of the present invention are: in the initial state due to the electrical connector receptacle in apparatus of the present invention, the skid exists
It is pressed to the right under the action of the third pressure spring, so that the skid right side offsets with the slide slot right end wall, and
The skid is separated with open and close device holding, and therefore, the electrical contact will not be powered, and be inserted into one with metal rod at this time
It is a to be seated when being contacted in slot with electrical contact, metal rod will not be made to charge, therefore, the generation of electric shock accidents will not occur；Due to
When being seated in slot described in metal rod insertion and push the partition, the partition can rotate, and therefore, the partition will not
Drive the skid to slide to the left, the skid will not be contacted with the open and close device, and the open and close device will not make it is described
Electrical contact is powered, and therefore, considerably increases electrical safety.
In use, by it is described be seated bar be inserted into it is described be seated in slot, due to it is described be seated bar will push the partition to
It moves left, and the partition will drive the skid and slide to the left, when plug-in head left side and the electrical connector receptacle right end
When face paste is closed, the skid left end is contacted with the open and close device, so that the open and close device can control the electrical contact to be powered, by
It can offset with the electrical contact in described be seated when bar is inserted into described be seated in slot, therefore, the electrical contact can pass electric power
It is seated bar described in being defeated by, is achieved in the power supply to cup；
And when plug-in head left side is bonded with the electrical connector receptacle right side, the locking arm stretches out the lock chambers
And offset with the slide slot right side, therefore, it can be seated rod lock by described and can not be pulled out described be seated in slot, it can
It avoids the unexpected touching plug-in head and causes accident power-off；
After the completion of use, the feeler lever is pressed inwardly, the locking arm can be made to be retracted in the lock chambers, thus
It is seated bar described in permission to extract outward, described to be seated after bar extracts outward, the plug-in head and the electrical connector receptacle are restored to initially
State；
Apparatus of the present invention structure is simple, easy to use, and powered stable is highly-safe.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of cup device, including cup, the plug-in head being connect by conducting wire with the cup, and match with the plug-in head
Close the electrical connector receptacle of connection, it is characterised in that: the cup left side is fixed with cup handle, is equipped with above right side for water outlet
Cup mouth, and top is equipped with cup lid；Match up and down in the electrical connector receptacle and be provided with port towards the right slot that is seated, described be seated in slot is consolidated
Dingan County is equipped with the electrical contact that be electrically connected with city, be located in the electrical connector receptacle two be seated between slot be provided with lead to described in be seated slot
And the extended slide slot in left and right, it slides in the slide slot skid is installed, be provided in the skid and lead to up and down
Lead to slot, it is described lead in slot partition is rotatably mounted with by first rotating shaft, the first rotating shaft rear and front end respectively can
Lead in the end wall of slot front and back described in being rotationally mounted to, and the first rotating shaft front and back end is fixedly installed with and the skid
The torsion pressure spring being fixedly connected, slide slot left end wall are fixedly installed with open and close device；Plug-in head left side matches up and down to be set
Be equipped with it is described be seated that slot matches be seated bar, described be seated is provided with lock chambers of the port towards inside, the lock in bar
Slided in tight chamber and locking arm be installed, the locking arm is provided with scarf, be also fixedly installed in the lock chambers with it is described
The first pressure spring that locking arm is fixedly connected is also equipped with control device and suggestion device in the plug-in head.
2. a kind of cup device according to claim 1, it is characterised in that: the control device includes the setting that matches up and down
Cavity in the plug-in head leads to the translot of the cavity and lock chambers and is rotatably installed in by the second shaft
Transverse arm on the left of the cavity, the locking arm right end are fixedly installed the arm in succession put in the translot, and the transverse arm is left
End is provided with adjustment tank, is rotatably installed with the pillar being fixedly connected with the arm in succession in the adjustment tank, in the plug-in head
It is additionally provided with the vertical slot for leading to the cavity and outer end, is slided in the vertical slot and feeler lever is installed, the feeler lever inner end is put in
It is abutted against in the cavity and with the transverse arm.
3. a kind of cup device according to claim 2, it is characterised in that: be provided in the vertical slot two sidewalls and lead to institute
The delivery slot of vertical slot is stated, slides the delivery block for being equipped with and being fixedly connected with the feeler lever in the delivery slot, in the delivery slot
Also it is fixedly installed with the second pressure spring being fixedly connected with the delivery block.
4. a kind of cup device according to claim 1, it is characterised in that: slide slot left end wall be fixedly installed with
The third pressure spring that the skid is fixedly connected.
5. a kind of cup device according to claim 2, it is characterised in that: the transverse arm and the feeler lever are insulation
Body.
6. a kind of cup device according to claim 1, it is characterised in that: the suggestion device include warning light and thoroughly
Tabula rasa, the plug-in head front end face is interior to be equipped with installation cavity, and the warning light is set in the installation cavity, and the light-transmitting plate is solid
Surely it is set to the installation cavity lateral wall, the warning light is electrically connected with the bar that is seated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673046.3A CN107232974B (en) | 2017-08-09 | 2017-08-09 | A kind of cup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710673046.3A CN107232974B (en) | 2017-08-09 | 2017-08-09 | A kind of cup device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107232974A CN107232974A (en) | 2017-10-10 |
| CN107232974B true CN107232974B (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710673046.3A Active CN107232974B (en) | 2017-08-09 | 2017-08-09 | A kind of cup device |
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| Country | Link |
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| CN (1) | CN107232974B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919577A (en) * | 2017-12-20 | 2018-04-17 | 苏州玛斯堡威电子科技有限公司 | A kind of data equipment |
| CN107895859A (en) * | 2017-12-20 | 2018-04-10 | 苏州玛斯堡威电子科技有限公司 | A kind of new types of data equipment |
| CN108365411A (en) * | 2017-12-20 | 2018-08-03 | 广州酷汇电子科技有限公司 | A kind of novel electric appliance on/off electric installation |
| CN108346944A (en) * | 2017-12-20 | 2018-07-31 | 广州酷汇电子科技有限公司 | A kind of modified electric appliance on/off electric installation |
| CN108233099A (en) * | 2017-12-20 | 2018-06-29 | 广州酷汇电子科技有限公司 | A kind of appliances power source break-make electric installation |
| CN108598797B (en) * | 2018-05-29 | 2019-07-09 | 河南科技大学 | A kind of anti-electric shock socket easy to plug |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2436678A (en) * | 2006-03-29 | 2007-10-03 | Nicholas John Allen | Safety kettle |
| JP2010246782A (en) * | 2009-04-17 | 2010-11-04 | Tiger Vacuum Bottle Co Ltd | Bellows pump structure for electric kettle |
| CN204764771U (en) * | 2015-06-30 | 2015-11-18 | 江西科技学院 | USB adds hot water cup |
| CN204995199U (en) * | 2015-07-29 | 2016-01-27 | 上海聚蓝水处理科技有限公司 | Filter kettle with heating base |
| CN206166498U (en) * | 2016-07-08 | 2017-05-17 | 深圳市艾维克杯业有限公司 | Insulating water cup |
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2017
- 2017-08-09 CN CN201710673046.3A patent/CN107232974B/en active Active
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| CN107232974A (en) | 2017-10-10 |
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