CN103054463B - Improved electric kettle - Google Patents
Improved electric kettle Download PDFInfo
- Publication number
- CN103054463B CN103054463B CN201210594693.2A CN201210594693A CN103054463B CN 103054463 B CN103054463 B CN 103054463B CN 201210594693 A CN201210594693 A CN 201210594693A CN 103054463 B CN103054463 B CN 103054463B
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- Prior art keywords
- steam
- lower cover
- outlet
- component
- kettle
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- 238000007789 sealing Methods 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 26
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 8
- 229920000260 silastic Polymers 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 206010053615 Thermal burn Diseases 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 210000004907 gland Anatomy 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Cookers (AREA)
Abstract
The invention provides an improved electric kettle, which comprises a heat-preservation kettle cover component, a spout component, a heat-preservation kettle body component, a kettle bottom component and a base component, wherein the heat-preservation kettle cover component comprises an outer side wall and a kettle inner cavity; an integrated outlet channel for communicating the kettle inner cavity with the spout assembly and steam and water is formed on the heat preservation kettle cover assembly, a steam outlet of the integrated outlet channel is formed in the heat preservation kettle cover assembly, and a steam sealing part which is selectively opened under pressure is arranged on the steam outlet. The invention has the beneficial effects that: through the optimal design to the steam seal part, make full use of the material attribute of the steam seal part of silica gel or silicon rubber material, reduce steam cover accessory and steam channel accessory, simplified pot lid structure, the cost is reduced reaches heat preservation energy-conserving effect, more can prevent that the internal rivers of kettle from flowing when the kettle side is fallen, prevents to scald facilitates the use.
Description
Technical field
The present invention relates to electric kettle.
Background technology
Traditional electric kettle, mostly has a single steam outlet, existing minute-pressure steam work(at the top of pot lid
The electric kettle of energy, its have independent steam evacuation channels, and the steam with the seal and similar shape of conical by its shape is discharged
Passage constitutes relief valve, when the operating principle of this relief valve is that air pressure increases in kettle, pushes seal open, and seal is logical in steam
Road is internally formed certain gap, and steam is discharged from pressure release passage, and this structure its shortcoming is：Spare and accessory parts are more, complex structure,
Assembly process is more, low production efficiency, and manufacturing cost is high；Steam channel joined together by seal must be bigger than seal, works as body
Rock or when side is fallen, the liquid being equipped with body can flow out, cause user to scald or inconvenience, simultaneously because sealing is not
Enough tight, the direct losses of heat are easily caused, heat insulation effect is bad.
Content of the invention
The technical problem to be solved is：A kind of improvement electric kettle is provided, is simplified structure, is optimized insulation
Performance, and can prevent kettle body rock or the side liquid of while falling outflow.
The present invention solves the technical scheme that adopted of technical problem：A kind of improvement electric kettle, including thermal insulation bottle cover group
Part, spout assembly, the insulation bottle body component for containing lateral wall and kettle inner chamber, kettle bottom component, base assembly, the thermal insulation bottle cover
Component and the removable connection of the spout assembly, the spout assembly for being provided with spout are fixedly connected with insulation bottle body component；Thermo jug
The connection kettle inner chamber and the steam of spout assembly and the integrated exit passageway of water, the thermal insulation bottle cover is formed with cap assemblies
The steam (vapor) outlet of the integrated exit passageway is provided with component, is provided with the steam (vapor) outlet
Steam seal part.
Further, the steam seal part is the pressurized valve champion part that elastic deformation occurs, when in the kettle body
When the steam pressure in chamber reaches at or above preset value, valve champion part is pressurized to be deformed so as to opening located at the thermo jug
Steam (vapor) outlet on cap assemblies.
Further, the pot lid component includes the lower cover member of cover unit and cover unit connection and arranges
Middle cover assembly between the cover unit and lower cover member, the lower cover member include lower cover, are connected on the lower lid
Steam seal part, the steam (vapor) outlet is at least one through hole being opened on the lower lid, when in the kettle body intracavity
Pressure be less than preset value when, the steam (vapor) outlet is sealed by described steam seal part；Pressure in the kettle body intracavity
When power is equal to or more than preset value, described steam seal part is pressurized to deform so as to being released to described at least in part
The sealing of steam (vapor) outlet.
Further, described valve champion part is in mushroom on the whole.
Further, the steam (vapor) outlet is the through hole in center of circle symmetric shape.
Further, the steam outlet is closed on the lower lid offer blocked hole, the mushroom valve champion
The leg of part passes through and is fastened on the blocked hole and its head is then covered on the steam (vapor) outlet.
Preferably, valve champion part is made using silica gel or silastic material；The valve shape of silica gel or silastic material
Element can be deformed in the case where being under pressure, and easily restored to the original state after pressure is eliminated again.
Preferably, thickness of the thickness in the centre of the head of the valve champion part more than peripheral part；Such
Shape is conducive to being deformed in the case where relatively thin peripheral part is under pressure, and abundant middle part remains not
Become.
Further, the leg of the valve champion part includes that a diameter becomes big anti-delinking part with respect to other parts, when described
Valve champion part be connected to described lower the lower cover is located between the mushroom head and the anti-delinking part when covering, valve champion part
Leg be connected on lower lid through blocked hole, anti-delinking part cause the connection of valve champion part and lower cover more firmly on.
Further, lumen sealing member, the lower cover member are provided between the lower cover member and the middle cover assembly
Move downward relative to the bonded block being made up of the middle cover assembly and the cover unit and in the lower cover member and institute
State the water out that the connection integrated exit passageway and the kettle body intracavity is formed between bonded block, the spout assembly
The outlet of the integrated exit passageway is constituted at the kettle nozzle.
Further, the thermal insulation bottle cover component further includes drive mechanism, makes the middle cover assembly with the lower cover
Part lumen sealing member in sealing contact and the last item part for making middle cover assembly slip relative with the lower cover member, described
Drive mechanism is used for driving the sliding relative movement, and drive mechanism is to handle button.
Heat up water when kettle body carries out heating by electric coupler connection, with the boiling of water, in kettle body cavity volume, air pressure gradually increases
Greatly, when in kettle body, air pressure reaches preset value, valve champion part produces deformation, and gap, the steam in kettle body cavity volume occurs in lower cover
Kettle body is discharged from integrated passage by steam (vapor) outlet；After kettle body stops heating, the air pressure and outside in kettle body cavity volume is big
Air pressure reaches balance, and valve champion part recovers original form due to material self attributes, and lower cover forms good sealing effectiveness, this
When any angle topple over electric kettle, the hot water in kettle body cavity volume will not be leaked, unserviced in one case little
Child encounters the danger that hot-water bottle will not also be burned.When needing using hot water in kettle body cavity volume, need to press handle by
Key, the one end for handling button are formed down certain displacement and extrude by key spring, due to the lever principle of bearing pin, handle button
The other end forms displacement upwards, promotes last item part, makes last item part extrude gland spring, pushes down on and open over-pressed lid spring
Spring force tense the lower cover component of sealing, make that lower cover component and middle cover assembly are relative to slide and separate, in lower cover and middle cap
Form hot water outlet at the separation of part, now topple over electric kettle, the hot water in kettle body cavity volume from lower cover and middle cover assembly point
Flow out from place, pour out through integrated passage., in button is handled, under button spring effect, palm key return is not former for active force
Carry out state；Under the spring-force driven dual of gland spring, lower cover recovers good by lumen sealing ring fixed thereon and middle cover assembly
Good sealing.
The invention has the beneficial effects as follows：
1st, by the selection of the optimization design to steam seal part and steam seal component materials, silicon is taken full advantage of
Glue or the material properties of silastic material, reduce steam shutter fitting and the steam channel accessory being engaged, and simplify pot lid knot
Structure, reduces cost.
2nd, steam seal part releasing pressure automatically in boiling water, can reply sealing state in time again, reach heat preservation energy-saving
Effect, can more prevent the water in the kettle body of while falling of kettle side from flowing out, prevent from scalding, convenient use.
3rd, the minute-pressure principle that kettle body intracavity and steam seal part are formed so that the electric kettle of the application present invention is on plateau
The boiling point of water when area uses, is improved, the range of application of electric kettle has been widened.
Description of the drawings
Fig. 1 is the explosive view of the pot lid structure of the present invention.
Fig. 2 is the sectional view of the pot lid structure of the present invention.
Fig. 3 is the pot lid structure of the present invention and electric kettle kettle body Standard sectional view.
Fig. 4 is the explosive view of the kettle body structure of the present invention.
Label in figure：Cover on 1,2 gland springs, 3 last item parts, 4 middle cover assemblies, 5 pot lid sealing rings,
6 lumen sealing rings, 7 lower covers, 8 valve shape parts, 9 steam seal circles, 10 decoration lower covers, 11 spout sealing rings,
12 integrated channel outlets, 13 steam (vapor) outlets, 14 bottle body components, 15 integrated passages, 16 handle button, and 17
Bearing pin, 18 press key spring, and 19 handle.
Specific embodiment
Referring to the drawings 1-4.
A kind of improvement electric kettle, including thermal insulation bottle cover component, spout assembly, the insulation for containing lateral wall and kettle inner chamber
Bottle body component, kettle bottom component, base assembly, the spout assembly for being provided with spout are solid by spout sealing ring 11 with insulation bottle body component
Fixed connection, the thermal insulation bottle cover component is by helicitic texture or buckle structure and the removable connection of the spout assembly, insulation
Pot lid component is provided with the pot lid sealing ring 5 with the component sealing of insulation bottle body；The connection kettle is formed with thermal insulation bottle cover component
Inner chamber and the steam of spout assembly and the integrated exit passageway 15 of water, are provided with the integration on the thermal insulation bottle cover component
The steam (vapor) outlet 13 of exit passageway 15, is provided with the pressurized valve champion part 8 that elastic deformation occurs, on the steam (vapor) outlet when described
When the steam pressure of kettle body intracavity reaches at or above preset value, valve champion part 8 is pressurized to be deformed so as to opening located at institute
State the steam (vapor) outlet 13 on thermal insulation bottle cover component.
The pot lid component includes the lower cover member of cover unit 1 and the connection of the cover unit 1 and is arranged at described
Middle cover assembly 4 between cover unit 1 and lower cover member, the lower cover member include lower cover 7, are connected on the lower cover 7
Valve champion part 8, by the connection decoration lower cover 10 of lower cover sealing ring 9, the steam (vapor) outlet 13 is to be opened in the lower cover 7 to lower cover 7
On at least one through hole, when the pressure in the kettle body intracavity is less than preset value, the steam is gone out by valve champion part 8
Mouth 13 is sealed；When the pressure in the kettle body intracavity is equal to or more than preset value, part 8 is pressurized deforms for valve champion
So as to release the sealing to the steam (vapor) outlet 13 at least in part.
Described valve champion part 8 is in mushroom on the whole, and the thickness in the centre of the head of valve champion part 8 is more than periphery
The thickness at position, such shape are conducive to being deformed in the case where relatively thin peripheral part is under pressure, and abundant
Middle part remains constant；Valve champion part 8 is made using silica gel or silastic material；Silica gel or silastic material
Valve champion part can be deformed in the case where being under pressure, and easily restored to the original state after pressure is eliminated again；The valve champion
The leg of part 8 includes the anti-delinking part greater diameter than other parts, when valve champion part 8 is connected on the lower cover 7, institute
State lower cover 7 to be located between the mushroom head and the anti-delinking part, the leg of valve champion part 8 is connected to lower cover 7 through blocked hole
On, anti-delinking part cause the connection of valve champion part 8 and lower cover 7 more firmly on.
The steam (vapor) outlet 13 is the through hole in center of circle symmetric shape, is closing on the steam (vapor) outlet 13 on the lower cover 7
Place offers blocked hole, and the leg of the mushroom valve champion part 8 passes through and is fastened on the blocked hole and its head then hides
Cover on the steam (vapor) outlet 13.
Be provided with lumen sealing member 6 between the lower cover member and the middle cover assembly 4, the lower cover member relative to by
The bonded block that the middle cover assembly 4 and the cover unit 1 are constituted move downward and in the lower cover member and the combination
The water out of the connection integrated exit passageway and the kettle body intracavity is formed between part, and the spout assembly is at the kettle nozzle
Constitute the outlet 12 of the integrated exit passageway.
The thermal insulation bottle cover component 1 is further included drive mechanism, the middle cover assembly 4 is sealed with the lower cover member
The lumen sealing member of contact and the last item part 3 for making the slip relative with the lower cover member of the middle cover assembly 4, the driving machine
Structure is used for driving the sliding relative movement, and for handling button 16, lower cover 7 is connected to last item through gland spring 2 to drive mechanism
The inner of part 3, the outer end of last item part 3 are connected to through the breach upper lid 7 and lumen 4 and handle on button 16, handle
Button 16 is fixed on by bearing pin 17 and is handled on 19, and the bottom for handling button 16 is additionally provided with by key spring 18.
Heat up water when kettle body carries out heating by electric coupler connection, with the boiling of water, in kettle body cavity volume, air pressure gradually increases
Greatly, when in kettle body, air pressure reaches preset value, valve champion part 8 is produced there is gap between deformation, and lower cover 7, in kettle body cavity volume
Steam by steam (vapor) outlet 13 from integrated passage 15 discharge kettle body；Gas after kettle body stops heating, in kettle body cavity volume
Pressure and external pressure reach balance, valve champion part 8 due to material self attributes recovery original form, and lower cover formed good
Sealing effectiveness, now any angle topple over electric kettle, the hot water in kettle body cavity volume will not be leaked, in one case without
The child that people keeps an eye on encounters the danger that hot-water bottle will not also be burned.
When needing using hot water in kettle body cavity volume, press and handle button 16, the one end for handling button 16 is formed down one
Positioning is moved and is extruded by key spring 18, and due to the lever principle of bearing pin 17, the other end for handling button 16 forms displacement upwards,
Last item part 3 is promoted, the extruding gland of last item part 3 spring 2 is made, the spring force tension sealing for opening over-pressed lid spring 2 is pushed down on
Lower cover member, make lower cover member and middle cover assembly 4 be relative slides and separate, formed at the separation of lower cover 7 and middle cover assembly 4
Hot water outlet, now topples over electric kettle, and the hot water in kettle body cavity volume is poured out from integrated passage 15.Not active force in handle by
Key 16, replys original state palm button 16 under key spring 18 is acted on is pressed；Under the spring-force driven dual of gland spring 2, lower cover
Part recovers excellent sealing by lumen sealing ring 6 fixed thereon and middle cover assembly 4.
What above-described embodiment was used for making technical scheme concrete mode enumerates explanation, so that people in the art
Member is best understood from technical scheme, it should be pointed out that protection scope of the present invention should not be affected by example
Constraint.
Claims (9)
1. one kind improves electric kettle, including thermal insulation bottle cover component, spout assembly, the insulation for containing lateral wall and kettle body intracavity
Bottle body component, kettle bottom component, base assembly, the thermal insulation bottle cover component and the removable connection of the spout assembly, are provided with spout
Spout assembly with insulation bottle body component be fixedly connected；It is characterized in that：It is formed with thermal insulation bottle cover component in the connection kettle body
Chamber and the steam of spout assembly and the integrated exit passageway of water, are provided with the integration outlet on the thermal insulation bottle cover component
The steam (vapor) outlet (13) of passage, is provided with the steam seal part for selecting to open under stress on the steam (vapor) outlet；
The pot lid component includes the lower cover member that cover unit (1) and the cover unit (1) connect and is arranged at described
Middle cover assembly (4) of the cover unit (1) and lower cover member between, the lower cover member include lower cover (7), are connected to the lower cover
(7) the steam seal part on, described steam (vapor) outlet (13) are at least one through hole being opened on the lower cover (7), work as institute
When stating the pressure in kettle body intracavity less than preset value, the steam (vapor) outlet (13) is sealed by described steam seal part；Work as institute
When stating the pressure in kettle body intracavity equal to or more than preset value, described steam seal part is pressurized to deform so as at least
Sealing to the steam (vapor) outlet (13) is partly released；
Be provided with lumen sealing member (6) between the lower cover member and the middle cover assembly (4), the lower cover member relative to by
The bonded block that middle cover assembly (4) and the cover unit (1) are constituted move downward and the lower cover member with described
The outlet of the connection integrated exit passageway is formed between bonded block.
2. a kind of improvement electric kettle according to claim 1, is characterized in that：The steam seal part is sent out for pressurized
Valve champion part (8) of raw elastic deformation, when the steam pressure of the kettle body intracavity reaches at or above preset value, the valve champion
Part (8) is pressurized to be deformed so as to opening the steam (vapor) outlet on the thermal insulation bottle cover component.
3. improvement electric kettle according to claim 2, is characterized in that：Described valve champion part (8) is in mushroom on the whole
Shape.
4. a kind of improvement electric kettle according to claim 3, is characterized in that：Steam (vapor) outlet (13) are in the center of circle pair
Claim the through hole of shape.
5. a kind of improvement electric kettle according to claim 3, is characterized in that：The steam is closed on lower cover (7)
Outlet (13) place offers blocked hole, the leg of mushroom valve champion part (8) pass through and be fastened on the blocked hole and
Its head is then covered on the steam (vapor) outlet (13).
6. a kind of improvement electric kettle according to claim 3, is characterized in that：Valve champion part (8) using silica gel or
Person's silastic material is made.
7. a kind of improvement electric kettle according to claim 3, is characterized in that：In the head of valve champion part (8)
Thickness of the thickness of center portion position more than peripheral part.
8. a kind of improvement electric kettle according to claim 3, is characterized in that：The leg of valve champion part (8) includes
One diameter becomes big anti-delinking part with respect to other parts, when valve champion part (8) be connected to the lower cover (7) upper when, described under
Lid (7) is located between the head of valve champion part (8) and the anti-delinking part.
9. a kind of improvement electric kettle according to claim 3, is characterized in that：Thermal insulation bottle cover component (1) is further
Including drive mechanism, the lumen sealing member for making the middle cover assembly (4) in sealing contact with the lower cover member and the middle cap
The last item part (3) of part (4) slip relative with the lower cover member, the drive mechanism are used for driving last item part (3)
Relative motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210594693.2A CN103054463B (en) | 2012-12-31 | 2012-12-31 | Improved electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210594693.2A CN103054463B (en) | 2012-12-31 | 2012-12-31 | Improved electric kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103054463A CN103054463A (en) | 2013-04-24 |
| CN103054463B true CN103054463B (en) | 2017-03-15 |
Family
ID=48097596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210594693.2A Active CN103054463B (en) | 2012-12-31 | 2012-12-31 | Improved electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103054463B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937824B (en) * | 2016-01-04 | 2019-03-12 | 广东美的生活电器制造有限公司 | Electric kettle |
| CN106837777B (en) * | 2016-12-06 | 2018-09-28 | 深圳星粒文化传播有限公司 | The overpressure protection apparatus of portable minisize high pressure coffee apparatus |
| CN111387805B (en) * | 2020-03-19 | 2022-03-11 | 江门市永成厨具设备有限公司 | Tilting type electric heating stockpot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730266Y (en) * | 2004-06-25 | 2005-10-05 | 快达实业有限公司 | Electric heating water boiling and temp.-keeping kettle |
| CN201160768Y (en) * | 2008-01-22 | 2008-12-10 | 陆国郁 | Electric heating thermos bottle |
| CN102715846A (en) * | 2012-05-30 | 2012-10-10 | 美的集团有限公司 | Pressure relief structure |
| CN202515406U (en) * | 2012-03-22 | 2012-11-07 | 美的集团有限公司 | Electric heating kettle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5305536B2 (en) * | 2010-05-13 | 2013-10-02 | 象印マホービン株式会社 | Water heating vessel |
| CN203709807U (en) * | 2012-12-31 | 2014-07-16 | 浙江绍兴苏泊尔生活电器有限公司 | Improved electric kettle |
-
2012
- 2012-12-31 CN CN201210594693.2A patent/CN103054463B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2730266Y (en) * | 2004-06-25 | 2005-10-05 | 快达实业有限公司 | Electric heating water boiling and temp.-keeping kettle |
| CN201160768Y (en) * | 2008-01-22 | 2008-12-10 | 陆国郁 | Electric heating thermos bottle |
| CN202515406U (en) * | 2012-03-22 | 2012-11-07 | 美的集团有限公司 | Electric heating kettle |
| CN102715846A (en) * | 2012-05-30 | 2012-10-10 | 美的集团有限公司 | Pressure relief structure |
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| Publication number | Publication date |
|---|---|
| CN103054463A (en) | 2013-04-24 |
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