CN103637694B - Electric coupling structure and electric kettle - Google Patents
Electric coupling structure and electric kettle Download PDFInfo
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- CN103637694B CN103637694B CN201310662726.7A CN201310662726A CN103637694B CN 103637694 B CN103637694 B CN 103637694B CN 201310662726 A CN201310662726 A CN 201310662726A CN 103637694 B CN103637694 B CN 103637694B
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- bonder
- lid
- electric
- kettle
- electric kettle
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Abstract
The invention provides an electric coupling structure and an electric kettle, the electric kettle comprises a kettle body, a base for bearing the kettle body, an upper coupler, a lower coupler, an elastic mechanism and a control device, wherein the upper coupler is arranged on the kettle body, the lower coupler is arranged on the base, and the elastic mechanism drives the upper coupler and/or the lower coupler to move and cooperate to form electric coupling. By applying the technical scheme of the invention, an elastic mechanism is arranged on the kettle body or the base to drive the upper coupler or the lower coupler to move relatively by utilizing the elastic principle, so that the size compensation required by the matching of the electric coupler is realized, and the electric coupler has good contact, small volume and easy processing and installation.
Description
Technical field
The present invention relates to appliance field, in particular to a kind of electric coupling structure and electric kettle.
Background technology
The electrical heating such as electric kettle small electric apparatus have become people's higher electrical equipment of utilization rate in daily life, because which has
Simple and easy to use, the advantages of heat fast, recent commercially popularization and have developed rapidly.Mechanical temp controlled formula electric kettle is general
Including parts such as pot lid, kettle body, handle, heater element and split type electric couplers.Upper bonder in electric coupler is fixed
In kettle body and connect heater members, lower bonder is arranged on base and the power line on base is connected.
Electric coupler is the core devices of electric kettle.The compensating for coupling size that common electric coupler is typically designed compared with
Greatly, so also larger to the reserved permission foozle of kettle body and base, it is easy to steady production.Shown in Figure 1, show in Fig. 1
Go out common lower bonder 6, the positive pole copper sheet 601 and negative pole copper sheet 602 contacted with upper bonder be set in lower bonder 6,
Copper sheet itself has elasticity to realize coordinating the operation size of compensation, the upper and lower compensation of copper sheet to be more than 1.5 millimeters with upper bonder,
To ensure that upper and lower bonder is still ensured that and connect when the parts such as kettle body, bottom component, power supply base have foozle enough
Touch.Common lower bonder 6 has three inserted sheets 603 to connect with power supply, respectively positive pole, negative pole, zero line, so the power supply of base
On be also required to manufacture the female end matched with inserted sheet.Such electric coupler takes up room very greatly, causes space waste and assembling
Difficult.
There are some manufacturers to be improved on electric coupler, the space for taking electric coupler is less, to improve kettle body
Use space, increase kettle body volume.But this electric coupler is because volume diminishes so as to which the size of compensating for coupling also diminishes,
So that the accuracy of manufacture of the part such as kettle body, bottom, power socket requires all to improve.And required precision raising means that and increases into
This, and because the underproof waste product of precision occurs in little easily the bringing in production of compensation size, the stability for producing is not yet
High.
A kind of collocation structure need to be designed now to assemble bonder, size is on the one hand reduced, on the other hand can also be reduced making
Manufacturing accuracy requires that increase production stability, reduces cost simultaneously retains improved space.
Content of the invention
The present invention is intended to provide a kind of electric coupling structure and electric kettle, are taken with solving electric coupler of the prior art
Space is big, the problem that the accuracy of manufacture has high demands.
To achieve these goals, according to an aspect of the invention, there is provided a kind of electric coupling structure, including upper coupling
Device, lower bonder and elastic mechanism, elastic mechanism drive upper bonder and/or lower bonder to move to form electric coupling cooperation.
According to a further aspect in the invention, there is provided a kind of electric kettle, including kettle body, the base for carrying kettle body, upper coupling
Clutch, lower bonder, wherein, upper bonder is arranged in kettle body, and lower bonder is arranged on base, and electric kettle also includes bullet
Property mechanism, in driving bonder and/or lower bonder movement cooperatively form electric coupling.
Further, base includes lid and lower cover, lower bonder is fixedly installed, under elastic mechanism one end abuts on upper lid
Bonder, the other end abut lower cover.
Further, upper lid is coordinated by guide pillar and guide hole with lower cover and/or by being clasped.
Further, guide pillar is set on upper lid, the guide hole coordinated with guide pillar is set on lower lid, screw is fixed through guide hole and connected
Connect guide pillar.
Further, spacer pin is set on upper lid, the stopper slot being clasped with spacer pin is set on lower lid.
Further, there is fit clearance between upper lid and lower cover.
Further, there is kettle body the bottom with base engagement, upper bonder to be fixed on bottom, setting activity on bottom
Pin, elastic mechanism one end abut bottom, and the other end drives removable pin to protrude bottom.
Further, there is free gap between removable pin and bottom.
Further, bottom arranges first strong point and second strong point towards on the surface of base, and first strong point is high
In second strong point.
Further, first strong point of set location distance of removable pin is distal to second strong point of distance.
Further, first strong point of set location distance of removable pin is distal to second strong point of distance.
Further, removable pin arranges multiple.
Further, multiple removable pins geometry on the bottom surface of bottom is uniform.
Further, the part of removable pin protrusion bottom has supporting surface.
Further, upper bonder is fixed in kettle body, and base includes lid, lower cover and stable lid, and lower bonder is fixed
On upper lid, upper lid is fixedly connected lower cover, and the upper surface of stable lid carries kettle body, arranges support feet, elastic mechanism in stable lid
One end abuts stable lid, and the other end drives support feet to protrude the lower surface of bottom.
Further, stable lid surrounds upper lid and lower cover the gap being partially submerged between lid and lower cover.
Further, upper lid is provided with the screw column of the centre bore and connection lower cover for installing bonder.
Further, lower lid is provided with the screw hole coordinated with screw column.Further, screw hole is on the bottom surface of lower cover
Geometry is uniform.
Further, stable lid center is provided with centre bore, the inner ring diameter with diameter greater than upper lid of centre bore.
Further, support feet is multiple.
Further, multiple support feets geometry on the lower surface of bottom is uniform.
Further, kettle body includes bottom and the bottom shell around bottom, and upper bonder is arranged on bottom, outside bottom
Elastic mechanism is set on shell, drives bottom shell and base Elastic Contact.
Further, bottom shell is provided with spring mounting post, and in spring mounting post, one end abuts elastic mechanism
Kettle in kettle body, the other end abut bottom shell.
Further, multiple salient points are provided with bottom shell.
Further, spring mounting post is arranged on position corresponding with salient point.
Further, spring mounting post is provided with multiple.
Further, multiple support feets geometry on the lower surface of bottom shell is uniform.
Further, between bottom and bottom shell, gap coordinates.
Further, bottom shell is provided with interior eaves, and interior eaves extends towards bottom, covers the area of bottom.
Further, the brim of a hat is set on upper lid, and the brim of a hat stretches out, and covers the area of lower cover.
Further, the brim of a hat is set on upper lid, and the brim of a hat stretches out, and covers the area of stable lid.
Further, the brim of a hat is in all or part of annular.
Further, the brim of a hat has marking part.
Application technical scheme, using elastic principle, arranges elastic mechanism come on driving in kettle body or base
Bonder or lower bonder relative movement, realize that electric coupler coordinates required dimension compensation, make electric coupler contact good, body
Product little, be easily worked and install.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and its illustrated for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows electric coupler of the prior art；
Fig. 2 shows the lower bonder in first embodiment of the invention；
Fig. 3 shows the comparison diagram of the lower bonder in first embodiment of the invention and prior art；
Fig. 4 shows the electric coupling structure of first embodiment of the invention and the contrast sectional view of prior art；
Fig. 5 shows the sectional view of the base of the electric kettle of first embodiment of the invention；
Fig. 6 shows the sectional view of the electric kettle of first embodiment of the invention；
Fig. 7 shows the exploded view of the base of the electric kettle of first embodiment of the invention；
Fig. 8 shows the upper bonder in first embodiment of the invention；
Fig. 9 shows the top view of the base of the electric kettle of first embodiment of the invention；
Figure 10 shows the sectional view of the kettle bottom of the electric kettle of second embodiment of the invention；
Figure 11 shows the exploded view of the kettle bottom of the electric kettle of second embodiment of the invention；
Figure 12 shows the kettle bottom of the electric kettle of second embodiment of the invention；
Figure 13 shows the kettle bottom and kettle cooperation figure of the electric kettle of second embodiment of the invention；
Figure 14 shows the electric kettle of second embodiment of the invention and the cooperation figure of base；
Figure 15 shows the electric kettle of second embodiment of the invention and the sectional view of base；
Figure 16 shows the kettle bottom of the electric kettle of third embodiment of the invention；
Figure 17 shows the kettle bottom and kettle cooperation figure of the electric kettle of third embodiment of the invention；
Figure 18 shows the electric kettle of third embodiment of the invention and the cooperation figure of base；
Figure 19 shows the exploded view of the base of the electric kettle of fourth embodiment of the invention；
Figure 20 shows the upper lid of the electric kettle of fourth embodiment of the invention；
Figure 21 shows the stable lid of the electric kettle of fourth embodiment of the invention；
Figure 22 shows the base of the electric kettle of fourth embodiment of the invention；
Figure 23 shows the electric kettle of fourth embodiment of the invention and the cooperation figure of base；
Figure 24 shows the electric kettle of fifth embodiment of the invention and the cooperation figure of base；And
Figure 25 shows the enlarged drawing of the chassis case of the electric kettle of fifth embodiment of the invention.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
The present invention utilizes elastic principle, arranges elastic compensating mechanism to realize electric coupler cooperation between kettle body and base
Required dimension compensation, to solve the technical problem such as caused loose contact due to electric coupler structural change therebetween.
The first embodiment of the present invention is：Power supply base is provided with lid and lower cover, fixed lower bonder on upper lid, upper lid with
Spring, sliding groove and spacer pin is provided between lower cover, is driven by elastic force and thermocouple can be realized with upper and lower activity between upper lid and lower cover
The upper and lower position compensation of clutch.
The second embodiment of the present invention is：Design height salient point and guiding activity on the bottle body bottom being made up of plastic material
Groove, is provided with spring and removable pin in groove, makes removable pin using elastic principle upper and lower activity in groove of spring, to support electricity
Kettle and being differed by height bump height inclines insulating pot, is achieved in the compensation of electric coupler upper and lower position.
The third embodiment of the present invention is：The bottom that resilient engagement collocation structure is located at upper bonder, is provided with bottom
The resilient support foot of three or more or supporting surface or whole elastic surface, when kettle is downwardly gravitating, elastic foot or towards phase
Opposite direction is moved, to reach the purpose of compensation.
The fourth embodiment of the present invention is：Lower coupler bottom seat is designed to Liang Ge mechanisms, centre is fixed lower coupling
Device mechanism, periphery be by elastomeric element support can upper and lower activity stable lid mechanism, coupling is moved to by stable lid structure
The purpose of the upper and lower compensation of clutch.
The fifth embodiment of the present invention is：Embodiment 5：The bottom of bottle body can be splitted into two parts, centre is fixed
Upper bonder, border is individually floating part, referred to as kettle bottom shell, and kettle bottom casing part is provided with elastic part, makes bottle body
Shell upper and lower can float, and reach the purpose of compensation.
The first embodiment of the present invention introduced below：By improving the structure of existing base, by the elastic compensating structure
Between the upper and lower cover of the base being arranged on.
With reference to shown in Fig. 2 to Fig. 4, the difference of the electric coupler of the electric coupler of the present invention and prior art is specifically described
As follows：
1st, coordinate compensation way different：Commonly lower bonder 6 is shown in Fig. 1, is commonly arranged and upper coupling in lower bonder 6
The positive pole copper sheet 601 and negative pole copper sheet 602 of clutch contact, copper sheet itself have elasticity to realize coordinating compensation with upper bonder,
The operation size of the upper and lower compensation of copper sheet is more than 1.5 millimeters, to ensure enough to deposit in parts such as kettle body, bottom component, power supply bases
In foozle, upper and lower bonder still ensures that contact.Shown in Figure 2,801 He of positive pole of the lower bonder 8 of the present invention
802 contact point of negative pole is fixed, that is, without design compensation size on upper and lower electric coupler.
2nd, power line assembling mode is different：Referring to shown in Fig. 1 and Fig. 2, common lower bonder 6 have three inserted sheets 603 with
Power supply is connected, respectively positive pole, negative pole, zero line, so be also required to manufacture the female end matched with inserted sheet on the power supply of base,
It is plugged in together during assembling again.Positive and negative, zero pole of the lower bonder 8 of the present invention is all directly connected with power line 803, is eliminated
The insertion terminal operation of common lower bonder, can be advantageously on cost.
3rd, mounting means is different：Shown in Figure 3, the upper bonder of the present invention is less, only needs two screws to be fixed on biography
On hot plate 201；And due to compensation space to be stayed, common upper bonder area is larger, three screws are needed to be fixed on heat transfer plate 202
On.
4th, size is different：Shown in Figure 4, mechanical temp controlled formula electric kettle generally comprise pot lid 1, kettle body 2, handle 3, plus
The part such as thermal device and split type electric coupler.Lower bonder 8 high 5 millimeter of the common lower bonder 6 than the present invention, the present invention
Lower bonder volume less, so more can save space.The power supply base for so applying the electric coupler of the present invention to design
Relatively shorter, more material saving, on cost also advantageously.And the kettle body of same volume, from for upper coupler height, this is specially
The bonder of profit is just short than common bonder 10 millimeters, and this 10 millimeters can compensate in kettle body.So the present invention is relative to existing
There is mutually level insulating pot kettle body in technology that there is bigger volume.
Referring to shown in Fig. 5 to Fig. 9, the concrete structure of the electric kettle and electric coupler of first embodiment of the invention is introduced such as
Under,
A kind of power supply base of electric kettle, including lower bonder 8, upper lid 9, back-moving spring 10, lower cover 11, line ball code
12nd, the part such as skid-proof rubber foot 13, screw 14, pad 15 composition.On described power supply lid 9 be provided with spacer pin 901, guide pillar 902,
Installing rack 906, outer ring, and the guiding rib of the cooperation that contacts with lower cover is provided with outer ring.
Described lower cover 11 is provided with guide hole 111, stopper slot 112, via 113, spring locating rack and leaking hole 114.
Described back-moving spring 10 is located between lid 9 and lower cover 11, and the elastic force of back-moving spring 10 adds lower bonder 8 more than upper lid 9
9 jack-up of upper lid can be resetted by weight sum, but elastic force must be less than the weight of kettle body, realize insulating pot steady operation.
The assembly method of the present invention：After lower bonder 8 first to be initially passed through the via 113 of lower cover 11, by the electricity of lower bonder 8
Source line 803 is coupled on the installing rack 906 of lid and is pressed downward, and rotates afterwards in place, and the mounting ring 804 of lower bonder is rotated to peace
Shelve fixed below 906.Again power line is put in wire casing 905.
Further, back-moving spring 10 is mounted on the installing hole 115 of lower cover 11 and is positioned, then upper lid 9 is loaded lower cover 11.
In loading procedure, para-position is correct, the guide hole 111 of the 902 para-position lower cover 11 of guide pillar of upper lid 9,901 para-position of spacer pin of upper lid 9
The stopper slot 112 of lower cover 11.Again by 14 dozens, the screw with pad 15 on guide pillar 902 after installing, formation is spacing, and spacer pin
901 and stopper slot 112 be designed with barb, also formed after installing upper and lower spacing.Finally, line ball code 12 is pushed down power line 803 to use
Screw 14 is fixed on lower cover 11, and after reinstalling skid-proof rubber foot 13, assembling is completed.
The upper lid 9 for assembling can freely upper and lower motion within the specific limits, maximum allowable actuation dimensions are set to Y, and Y is at least
More than 0.8 millimeter, (common electric kettle is approximately greater than 0.8 milli from the superposition foozle of kettle body, bottom component, power supply base
Rice).Spacer pin 901 is with having cotter way fit clearance 19 between stopper slot 112；Guide pillar 902 is with also having between guide hole 111 in the same manner
Post holes fit clearance 20.
Further, when be placed on kettle on power supply base, upper and lower bonder coupling.The strong point being located on bottom 4
401 when contacting with lower cover 11, and kettle is placed.It is little because the elastic force of back-moving spring 10 is more than the weight of bonder 8 under upper lid 9 adds
In kettle body weight, so 8 jack-up of lower bonder is coupled by spring with upper bonder, contact electric coupler good.Dimensionally,
If spacing distance of the upper lid 9 with lower cover 11 is set to X, then now：Size Y-X=19 and Y-X=20.(in formula, 19 are limited
Up and down fit clearance of the position pin 901 with stopper slot 112,20 is up and down fit clearance of the guide pillar 902 with guide hole 111).Namely
Say, Y is a definite value, and when X is bigger, fit clearance is less, when fit clearance reaches minima (such as 0), X reaches maximum
Value, the present invention are served by the movement of spring and make up the effect for coordinating compensation.
The principal character of first embodiment of the invention：
1st, there is the power supply base of elastic construction, sets between the upper lid and lower cover of base or between lower bonder and base
There is the part that metal spring part or other elastomeric materials are made, and the elastic force of this part is more than weight of upper cover or bonder weight
Or upper lid plus bonder weight sum, under the elastic force of the elastic part drives, bonder is moved up and the cooperation of upper bonder.
2nd, cover on a kind of power supply base, be provided with installing hole, the installing rack of bonder, bonder fixation, upper lid can be filled
It is additionally provided with the guide pillar or guiding rib of upper and lower activity.
3rd, a kind of power supply base lower cover, is provided with installing rack or the hole of elastic part, aperture for spill and leakage liquid and and
Upper cover the heavy platform of the guiding that matches or mobile channels or pilot hole.
4th, a kind of power supply base of elastic construction, upper lid or lower cover pilot hole or groove in be provided with restriction on lid activity away from
From banking pin or buckle or be fixed in guide pillar or gathering sill and limited its part operating range to reach with band shim screw
Requirement.
The present invention realizes the cooperation compensation of upper bonder, lower bonder, and elastic construction can be located at the power supply of lower bonder
On base, also elastic construction can be located on the bottom of upper bonder, and the height strong point is provided with bottom, incline kettle
Coordinate compensation with lower bonder, to reach identical purpose.
The second embodiment of the present invention introduced below：
As shown in Figure 10 to Figure 12, a kind of 4 structure of bottom for being provided with removable pin 16, is provided with installation foot on removable pin 16
162, and buckle 163 is provided with installation foot napex, to limit the operating range of removable pin 16, removable pin 16 is provided with installation and resets
The pivot pin 161 of spring 17,162 face of installation foot are coordinated for gap with the 403 surrounding face of loose slot being located on bottom 4, it is ensured that living
Dynamic pin 16 freely can not interfered after installing in upper and lower activity.The installation foot 162 of removable pin has elasticity, and the width of two back-offs 163 is big
In the width of loose slot 403, back-moving spring 17 is loaded after pivot pin 161, using the elasticity of installation foot 162, spring will be installed
Removable pin is pressed in loose slot 403 by force, and is provided with the shoulder 406 and spacing bottom being engaged with back-off 163 in loose slot 403
Portion 407.And bottom 407 is higher than shoulder 406, to ensure to the activity space of removable pin.
Further, this kind of movable latch structure, the depth of loose slot 403 are more than the height of removable pin 16, the elastic force of spring
Micro- be more than the weight of removable pin 16 less than or equal to kettle body weight, can make removable pin reset.The strong point of removable pin must be higher than
First strong point 401 of bottom 4.
With reference to shown in Figure 13 to Figure 15, a kind of bottom cover structure, described 4 back side of bottom are provided with first strong point 401 and the
Two strong points 402, first strong point 401 are higher than second strong point 402, and first strong point 401 is located at installation on and off switch 24
Direction, second strong point 402 is located at contrary plane in front, and the quantity of first strong point 401 and second strong point 402 is extremely
Few 2 or more, to ensure kettle supporting ＆ stablizing, not rock.Removable pin 16 is located at the direction of second strong point 402.Described
The screw hole 405 and central major aperture 404 that installs is additionally provided with bottom 4, and bottom 4 fixes kettle with screw 23 by screw hole 405
Body bottom.Central major aperture 404 is used for installing bonder 7.
Further, it is provided with the power socket 21 of lower bonder 8 referring to, shown in Figure 14 and Figure 15, kettle being positioned over, by
In the design of 4 lower surface of power socket upper surface and bottom, kettle can be inclined to second strong point, 402 direction, form an inclination
Angle beta, upper bonder can be realized compensating with the cooperation of lower bonder by this inclination.And the effect of removable pin 16 is, pass through
Elastic force is adjusted, it is ensured that even if can still keep predetermined magnitude of inclination when mismachining tolerance occurs in kettle.When kettle is without liquid, living
Dynamic pin 16 ensure highly parallel with the first high strong point 401, keep kettle steady.When kettle fills liquid, weight increases, spring
Indentation, kettle incline the cooperation to realize bonder and compensate.So the size at β angles is to deduct second with first strong point 401
The weight of 402 height dimension X2 sizes of support point and kettle is directly proportional；Size X1 and the spring of 4 plane of bottom is higher by with removable pin 16
Elastic force be inversely proportional to.And elastic force of spring bigger when the size of X1 is bigger, and angle of inclination beta is less.
The third embodiment of the present invention introduced below：
The upper and lower position compensation of electric coupler is realized, also elastic construction can be being done in bottle body bottom, connect with power supply base
Tactile three or more are the resilient support foot that divides equally or the supporting surface for connecting into certain area in geometrical relationship, on reaching
Bonder moves down the purpose of compensation.
With reference to shown in Figure 16 to Figure 18：Similar with second embodiment, the bottom 4 of the present embodiment is provided with installs bottle body
Screw hole 405 and central major aperture 404.From unlike second embodiment, the present embodiment is provided with the geometrical relationship of three or more
Loose slot 403 respectively, and common support point 402 does not play main support pedestal effect.With second in the loose slot 403
The similar loading back-moving spring of embodiment and support feet 16, constitute a bottom component with elastic support points, and elastic props up
16 main support kettle body of spike.
Further, the upper bonder 7 described in the present embodiment is provided with thermally sensitive temperature piece in itself, and this thermally sensitive temperature piece must be tightly
And be fitted on heat transfer plate securely, could accurate temperature sensor, and control bonder and be opened or closed, to reach electric kettle
Steady operation purpose.
Further, bottom component is screwed on the heat transfer plate of kettle body bottom.
When kettle is placed on the base for being provided with lower bonder 8 by the embodiment, because the weight of kettle is downward, cause multiple bullets
Property foot shrink upwards, through the adjustment of elastic device, whole kettle body is moderately moved downwards, is reached the movement of upper and lower electric coupler and is mended
Repay.
The fourth embodiment of the present invention introduced below：
In order to realize that electric coupler moves up and down compensation, three above scheme is all in upper coupling by spring designs
The bottom of device is provided with the base of lower bonder, is acted between bottle body and base, adjusts the distance between upper and lower bonder.
But it is also possible to upper and lower bonder is designed as fixed, and lower bonder periphery structure on design flexibility structure,
Base is fabricated to and the purpose that upper and lower bonder moves up and down compensation can equally be reached with flexible adjustment.
The work of insulating pot, is by work, the support feet of bottom and the power supply base of switching on power after the coupling of upper and lower bonder
Stable or fixation of all only having enable the stand-type work that kettle reaches design requirement.So the present embodiment splits base for two
Individual mechanism, centre are fixed lower coupler mechanism, and periphery is to stablize kettle body and have resilient mechanism.
With reference to shown in Figure 19 to Figure 23：A kind of power supply base structure of insulating pot, including upper lid 9, lower cover 26, stable lid,
Bonder 8, back-moving spring 10, support feet 24 and spacer pin 25.Centre is fixed with the upper lid 9 and lower cover 26 of bonder 8 and passes through spiral shell
Nail 15 is fixed together, and becomes fixed structure, and above installs support feet 24 in the hole of stable lid, and 10 one end of back-moving spring is supported
The boss that stable lid, the other end are abutted in support feet 24 is connect, makes the support feet 24 of supporting ＆ stablizing lid can be relative under elastic reaction
Move up and down in stable lid.
Upper lid 9 is provided with the centre bore and bayonet lock 906 for installing bonder, the screw column 912, outer ring of fixed lower cover 26
903, guiding rib 904 and the brim of a hat 911 is provided with outer ring, the diameter X of the described the brim of a hat 911 is more than the diameter of outer ring 903
X3.
Described lower cover 26 be provided with and upper cover the installation screw hole that matches, and three or with geometrical relationship as equal branch
Support point 261, reaches Stabilization.
Described stablizing is covered with centre bore, and the diameter X2 of centre bore is more than the inner ring diameter X3 of upper lid and is less than the brim of a hat
The diameter X and external diameter X1 less than lower cover, forms free gap between such centre bore and upper lid inner ring.And be provided with three or with
The upper hole 211 for installing elastic foot, and the groove 212 of fixed spacer pin 25 is provided with hole.Back-moving spring 10 and support feet 24 are filled
Enter 211, then by 25 clamping of spacer pin, forming support feet can upper and lower activity within the specific limits.
Further, structure height Y1 of the stable lid inner ring in upper lid inner ring is less than lid 9 and lower cover 26 is installed
Good spacing height Y2.To ensure that stable lid can be moved up and down by the driving of elastic foot away from Y2 here.
Further, a brim of a hat 911 is set on upper lid, and the brim of a hat stretches out on the basis of Shang Gai a spacing
From the area of covering stable lid.The effect of the brim of a hat 911 is that shelves are kept away debris and fall into the activity gap between stable lid and upper lid 9
Interior, in order to avoid cause activity to have some setbacks or stuck, it is also possible to play a part of sign.The brim of a hat is in all or part of annular.In order to make
For eye-catching sign, the color of the brim of a hat is different from stable lid, that is, there is marking part.Similarly, in the upper lid of first embodiment
On the similar the brim of a hat can also be set, for covering part lower cover gap.
Further, bottom 4 is provided with the strong point 401, when kettle is placed on base, is the strong point on bottom at first
401 are contacted with removable cover, and when kettle gravity is moved down, removable cover is also and then moved down, and the lower bonder of centre is not
Dynamic, just can not move still further below until kettle is moved down into when upper bonder couples lower bonder completely.
The fifth embodiment of the present invention introduced below：
In order to realize the upper and lower compensation of electric coupler, also the bottom of bottle body can be splitted into two parts, centre is fixed
Upper bonder, border is individually floating part, referred to as bottom shell, and bottom shell is provided with elastic part, makes bottom shell
Upper and lower can float.Reach the purpose of compensation.
On general mechanical type, bonder has three temperature sense pieces, a water vapour sensing, control power supply to jump and break；Another two
Individual for protective effect, when preventing anhydrous, insulating pot burns out.So the sensing chip of two protective effects tightly must live the heat transfer of kettle bottom by note
Plate.Reach that sensing is stable, accurately purpose.And kettle bottom has been protection, has supported and shield effect.
With reference to shown in Figure 24 to Figure 25, bottom component is splitted as two parts, respectively bottom 4 and bottom shell 27,
Spring mounting post 271 is provided with described bottom shell 27；Described bottom shell is provided with interior eaves 272；Bottom shell 27 and kettle
Body base contact position is dislocation, and diameter is unequal；Or groove position is provided with bottom shell with the cooperation of bottle body base, by bottle body bottom
While encasing, but do not lean, leave upper and lower activity space.28 sets of spring is contacted with the chassis 29 of kettle after loading 271 mounting posts,
Spring 28 can drive bottom shell 27 to fluctuate within the specific limits.
Described bottom 4 is provided with screw hole, bottom is fixed on bottle body bottom thermal transfer plate with screw, outside bottom and bottom
Shell coordinates for gap, prevents bottom shell aprowl stuck, and it is spacing logical with the tiny debris of shield that the interior eaves 272 plays activity
Cross the effect that gap enters kettle bottom.
Further, in order that kettle standing is stable, do not rock, three or more geometrical relationships are provided with bottom shell
In for the salient point divided equally, referred to as support feet 273.In the same manner, described spring stack 271 can also be set to three or more in geometrical relationship
For divide equally position and corresponding spring is installed.Spring mounting post may be mounted at position corresponding with the salient point
The present embodiment is played a supporting role using bottom, and bottom is split as Liang Ge mechanisms, and centre is fixed and protects
The bottom 4 of upper bonder；Outer ring is passive bottom shell 27, is located at elastic machine on the outer ring of bottom shell 27
Structure, can drive bottom shell 27 to move up and down.Reach kettle body and integrally move up and down and coordinate compensation to make up.
As can be seen from the above description, present invention achieves following technique effect：
Elastic compensating mechanism is set between kettle body and base, to solve therebetween due to electric coupler structural change
The technical problems such as caused loose contact, have reached electric coupler and have contacted the good, purpose of kettle working stability.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of electric kettle, including kettle body, the base for carrying the kettle body, upper bonder, lower bonder, wherein, described on
Bonder is arranged in kettle body, and the lower bonder is arranged on base, it is characterised in that the electric kettle also includes elasticity
Mechanism, drives the upper bonder and/or the lower bonder movement to cooperatively form electric coupling；
Wherein, the upper bonder is fixed in the kettle body, and the base includes lid, lower cover and stable lid, the lower coupling
Clutch is fixed on the upper lid, and the upper lid is fixedly connected the lower cover, and the upper surface of the stable lid carries the kettle body,
Support feet is set in the stable lid, and described elastic mechanism one end abuts the stable lid, and the other end drives the support feet convex
Go out the lower surface of the stable lid；The brim of a hat is set on the upper lid, and the brim of a hat stretches out, and covers the part of the stable lid
Area.
2. electric kettle according to claim 1, it is characterised in that the stable lid is around the upper lid and the lower cover
And the gap being partially submerged between the upper lid and the lower cover.
3. electric kettle according to claim 1, it is characterised in that the upper lid is provided with installs the lower bonder
Centre bore and the screw column of the connection lower cover.
4. electric kettle according to claim 3, it is characterised in that the lower lid is provided with and the screw column coordinates
Screw hole.
5. electric kettle according to claim 4, it is characterised in that screw hole geometry on the bottom surface of the lower cover
Uniformly.
6. electric kettle according to claim 1, it is characterised in that the stable lid center is provided with centre bore, described in
The inner ring diameter with diameter greater than the upper lid in heart hole.
7. electric kettle according to claim 1, it is characterised in that the support feet is multiple.
8. electric kettle according to claim 7, it is characterised in that multiple support feets are several on the lower surface of bottom
What is uniform.
9. electric kettle according to claim 1, it is characterised in that the brim of a hat is in all or part of annular.
10. electric kettle according to claim 1, it is characterised in that the brim of a hat has marking part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662726.7A CN103637694B (en) | 2013-12-06 | 2013-12-06 | Electric coupling structure and electric kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662726.7A CN103637694B (en) | 2013-12-06 | 2013-12-06 | Electric coupling structure and electric kettle |
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| CN103637694A CN103637694A (en) | 2014-03-19 |
| CN103637694B true CN103637694B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068747B (en) * | 2014-07-14 | 2016-08-17 | 金鸿灵 | A kind of electric kettle |
| CN107327898B (en) * | 2017-07-19 | 2023-09-22 | 珠海格力电器股份有限公司 | Warmer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2209891A (en) * | 1985-06-18 | 1989-05-24 | Sharp Kk | Anti-vibration connector for mounting a water heater in a car |
| US5421271A (en) * | 1994-02-01 | 1995-06-06 | Sui; Huang L. | Turntable equipped with an electrical receptacle |
| CN2929931Y (en) * | 2006-06-27 | 2007-08-01 | 宁波好伙伴电器有限公司 | Electric coupler |
| CN201216481Y (en) * | 2008-05-30 | 2009-04-08 | 美的集团有限公司 | Liquid heating container |
| CN102657474A (en) * | 2012-05-10 | 2012-09-12 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| CN203447114U (en) * | 2013-09-04 | 2014-02-26 | 美的集团股份有限公司 | Base assembly and heating device with same |
| CN203576312U (en) * | 2013-12-06 | 2014-05-07 | 浙江绍兴苏泊尔生活电器有限公司 | Electric coupling structure and electric kettle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589396U (en) * | 2013-12-06 | 2014-05-07 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
| CN103682887B (en) * | 2013-12-06 | 2017-05-10 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
-
2013
- 2013-12-06 CN CN201310662726.7A patent/CN103637694B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2209891A (en) * | 1985-06-18 | 1989-05-24 | Sharp Kk | Anti-vibration connector for mounting a water heater in a car |
| US5421271A (en) * | 1994-02-01 | 1995-06-06 | Sui; Huang L. | Turntable equipped with an electrical receptacle |
| CN2929931Y (en) * | 2006-06-27 | 2007-08-01 | 宁波好伙伴电器有限公司 | Electric coupler |
| CN201216481Y (en) * | 2008-05-30 | 2009-04-08 | 美的集团有限公司 | Liquid heating container |
| CN102657474A (en) * | 2012-05-10 | 2012-09-12 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| CN203447114U (en) * | 2013-09-04 | 2014-02-26 | 美的集团股份有限公司 | Base assembly and heating device with same |
| CN203576312U (en) * | 2013-12-06 | 2014-05-07 | 浙江绍兴苏泊尔生活电器有限公司 | Electric coupling structure and electric kettle |
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|---|---|
| CN103637694A (en) | 2014-03-19 |
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