CN109984597A - A kind of liquid heater - Google Patents
A kind of liquid heater Download PDFInfo
- Publication number
- CN109984597A CN109984597A CN201910247990.1A CN201910247990A CN109984597A CN 109984597 A CN109984597 A CN 109984597A CN 201910247990 A CN201910247990 A CN 201910247990A CN 109984597 A CN109984597 A CN 109984597A
- Authority
- CN
- China
- Prior art keywords
- liner
- bottom case
- upper casing
- ring
- liquid heater
- 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
-
- 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
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of liquid heaters, it is characterized in that: including upper casing, folding liner, bottom case, the upper casing has pot mouth, pot lid is equipped at pot mouth, liner upper end is connect with upper casing, and the liner is equipped with heating component, liner lower end is connect with bottom case, when liner folds, outside another, the liner is hidden between upper casing and bottom case for one of suit of upper casing and bottom case.Pot mouth and pot lid are set by upper casing, in order to the liquid pouring in liner, without dismantling upper casing pouring liquid again.When liner folds, liner is not exposed, and is protected by upper casing, only when upper casing ruptures, a possibility that liner is possible to damage, and this configuration reduces interior gallbladder breaks, advantageously ensures that the reliability of liner.
Description
Technical field
The present invention relates to household appliance technical field, in particular to a kind of liquid heater.
Background technique
Liquid heater is a kind of device for heating liquid, including boiling water pot, health-promotion kettle and soy bean milk making machine.
Currently, the Chinese patent that notification number is CN104095533B discloses a kind of electric kettle with elastic kettle body,
Including kettle body, bottom case and electric heat-generating disc；Kettle body is made of elastic material and can fold from top to bottom, and kettle body upper port is pot mouth,
Lower end is fixed with electric heat-generating disc, and bottom case is fixed on electric heat-generating disc.Above-mentioned kettle body is the liner for filling liquid, when aforesaid liquid plus
When hot device folding storage, folded liner is located at right above electric heat-generating disc, and it is exposed outside, easily scratched and worn, caused
Liner leak.In addition, liner is exposed outside, the experience of user's appearance is influenced.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of liquid heater, has and hide
Liner, and reduce the advantage of liner breakage.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of liquid heater, including
Upper casing, folding liner, bottom case, the upper casing have pot mouth, are equipped with pot lid at pot mouth, liner upper end is connect with upper casing, institute
Liner is stated equipped with heating component, liner lower end is connect with bottom case, when liner folds, one of suit of upper casing and bottom case
Outside another, the liner is hidden between upper casing and bottom case.
Preferably, the upper casing has accommodating chamber, and when liner folds, for upper valve jacket outside bottom case, liner is hidden in receiving
Between chamber cavity wall and bottom case.
Preferably, it is equipped with the evacuation chamber for accommodating heating component at the top of the bottom case, when liner folds, evacuation chamber enters appearance
It receives intracavitary.
Preferably, the upper casing lower end has installing port, and when liner folds, bottom case enters accommodating chamber by installing port,
The bottom of the bottom case is equipped with lid conjunction in the lower cover of installing port.
Preferably, the bottom case lateral wall is equipped with electrical connection section, and when liner folds, electrical connection section is accommodated into accommodating chamber
It is interior.
Preferably, the liner includes the upper ring for being fixed on upper casing, the lower ring being fixed on bottom case, connection upper ring and a lower ring
Bending section.
Preferably, the upper ring internal diameter is a, and the lower ring internal diameter is b, and the lower ring wall thickness is d2, d2 < (a-b)/2.
Preferably, the bending section wall thickness is d0, and d0 is less than 1.5mm.
Preferably, the liner upper end has opening, and the rim seal of the opening is fixed in the cavity wall of accommodating chamber.
Preferably, the liner lower end has connector, and the bottom case is fixed by fastener and heating component, the company
The edge of interface is clamped between heating component and bottom case.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, when liner folds, liner is not exposed, and is protected by upper casing, and only when upper casing ruptures, liner is possible to damage,
A possibility that this configuration reduces interior gallbladder breaks advantageously ensures that the reliability of liner；
2, when liner folds, evacuation chamber enters in accommodating chamber, with guarantee the upper end of bottom case completely into in upper casing, Jin Erbao
It is compact-sized to demonstrate,prove folded liquid heater；
3, the storage by upper casing to electrical connection section reduces wet environment corrosion electricity so that electrical connection section is not exposed in air
The possibility of interconnecting piece；
4, by bending part every connect to avoid upper ring with upper casing to connect to generate with bottom case to lower ring and interfere；
5, pot mouth and pot lid are arranged by upper casing, in order to the liquid pouring in liner, without dismantling upper casing pouring liquid again.
Detailed description of the invention
Fig. 1 is the explosive view of embodiment；
Fig. 2 is the first cross-sectional view of embodiment；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the second cross-sectional view of embodiment；
Fig. 5 is the portion the B enlarged drawing of Fig. 4；
Fig. 6 is the structural schematic diagram of bottom cover；
Fig. 7 is the first structure figure of heating component；
Fig. 8 is the second structure chart of heating component；
Fig. 9 is the partial sectional view of embodiment；
Figure 10 is the portion the C enlarged drawing of Fig. 9；
Figure 11 is the folding cross-sectional view of embodiment；
Figure 12 is the portion the D enlarged drawing of Figure 11；
Figure 13 is opening edge along the first structure figure with upper casing inner wall；
Figure 14 is opening edge along the second structure chart with upper casing inner wall；
Figure 15 is opening edge along the third structure chart with upper casing inner wall.
Appended drawing reference: 1, upper casing；2, liner；3, bottom case；31, heat-insulated chassis；32, base body；33, bottom cover；4, it heats
Component；41, steel dish；42, heating dish；421, heat conducting disk；422, heating tube；5, pot mouth；6, connector；7, connection ring；8, groove；
9, bulge loop；10, chamber is avoided；11, fastener；12, fixture block；13, card slot；14, transition piece；15, fixing piece；16, stud；17, it opens
Mouthful；18, pot lid；19, accommodating chamber；191, anti-overflow space；20, mounting rack；201, fixed ring；202, it is clamped ring；203, ring muscle；
204, outer ring；205, inner ring；21, limited block；22, limiting slot；23, N-shaped gap；231, annular groove；232, clamping gap；24, it turns over
Side；25, raised；261, upper ring；262, lower ring；263, bending section；27, electrical connection section；28, lower cover；29, installing port；30, annulus
Slot；35, mounting hole；36, detent；37, convex block；38, annular footing.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one:
Referring to Fig. 1, a kind of liquid heater, including upper casing 1, folding liner 2, bottom case 3, heating component 4.
Referring to figs. 2 and 3,2 upper end of liner is connect with upper casing 1, and heating component 4 is located at 2 lower end of liner, 2 lower end of liner with
Bottom case 3 connects.Liner 2 is made of silica gel material, when liner 2 folds, 1 set of upper casing outside bottom case 3, liner 2 is hidden in
Between shell 1 and bottom case 3.Specifically, upper casing 1 in have accommodating chamber 19, when liner 2 fold when, 1 set of upper casing outside bottom case 3, liner
2 hide between 19 cavity wall of accommodating chamber and bottom case 3.When liner 2 folds, liner 2 is not exposed, and is protected by upper casing 1, only exists
A possibility that when upper casing 1 ruptures, liner 2 is possible to damage, and this configuration reduces the ruptures of liner 2, advantageously ensures that liner 2
Reliability.
Alternatively, when liner 2 fold when, 3 sets of bottom case outside upper casing 1, liner 2 hide between upper casing 1 and bottom case 3.
Preferably, the escape groove for accommodating heating component 4 is equipped at the top of bottom case 3, when liner 2 folds, evacuation chamber 10 enters
In accommodating chamber 19, to guarantee that the upper end of bottom case 3 completely into in upper casing 1, and then guarantees folded liquid heater structure
It is compact.
Preferably, 1 lower end of upper casing has installing port 29, and the bottom of bottom case 3 has lower cover 28, when liner 2 folds, bottom case
3 are entered in accommodating chamber 19 by installing port 29, and the lid of lower cover 28 is closed in installing port 29, so that installing port 29 is closed.At this point, upper casing 1
Liner 2 between bottom case 3 is blocked by lower cover 28, so that 2 appearance of liner is invisible when seeing from the bottom up, enhances user experience,
And lower cover 28 also functions to the effect of protection liner 2, is further ensured that the reliability of liner 2.
Preferably, 3 lateral wall of bottom case is equipped with electrical connection section 27, and when liner 2 folds, electrical connection section 27 is accommodated into accommodating chamber
In 19.Storage by upper casing 1 to electrical connection section 27 reduces wet environment rust so that electrical connection section 27 is not exposed in air
Lose the possibility of electrical connection section 27.
Preferably, liner 2 includes being fixed on the upper ring 261 of upper casing 1, the lower ring 262 for being fixed on bottom case 3, ring 261 in connection
With the bending section 263 of lower ring 262.Liner 2 passes through the bending of bending section 263, realizes that lower ring 262 folds into ring 261, when interior
When gallbladder 2 folds, the top of lower ring 262 is lower than the top of upper ring 261.Separated by bending section 263, to avoid upper ring 261 with it is upper
The connection of shell 1 connect generation interference to lower ring 262 with bottom case 3.
Upper 261 internal diameter of ring is a, and lower 262 internal diameter of ring is b, and lower 262 wall thickness of ring is d2, d2 < (a-b)/2.Pass through upper ring 261
With the restriction of lower 262 parameter of ring, it is folded into upper ring 261 from the bottom up with the lower ring 262 of guarantee.263 wall thickness of bending section is d0,
D0 is less than 1.5mm, to guarantee that bending section 263 can be bent repeatedly.
Preferably, 2 upper end of liner has opening 17, and lower end has connector 6, and 17 rim seal of being open is fixed on receiving
In the cavity wall of chamber 19, to limit the leakage of the water in liner 2.
Preferably, 2 lower end of liner has connector 6, and bottom case 3 is fixed by fastener 11 and heating component 4, connector 6
Edge be clamped between heating component 4 and bottom case 3.The edge of connector 6 is clamped by heating component 4 and bottom case 3, not only
It realizes the fixed installation of heating component 4, while guaranteeing the sealing at connector 6, without using sealing ring.
There are upper casing 1 various structures to offer pot mouth 5 at the top of upper casing 1 in the first structure, be covered with pot at pot mouth 5
Mouth 5；In second of structure, upper casing 1 it is top closed, and be detachably connected with 2 upper end of liner, when liner 2 needs to pour, need
First upper casing 1 to be dismantled from liner 2.
Embodiment two:
Referring to figs. 2 and 3, a kind of folding liquid heater, including soft liner 2, heating component 4, bottom case 3.
Bottom case 3 is fixed by fastener 11 and heating component 4, and 2 upper end of liner has opening 17, and 17 rim seals of opening are solid
It is scheduled in upper casing 1,2 lower end of liner has connector 6, and heating component 4 is mounted at connector 6, and the edge of connector 6 is clamped
It is sealed between heating component 4 and bottom case 3.
When liner 2 is soft, connector can be realized as by the edge that heating component 4 and bottom case 3 clamp connector 6
Sealing at 6, meanwhile, the edge of connector 6 play the role of it is identical with sealing ring so that without using sealing ring, Jin Erjie
About sealing cost.
In the first structure, the edge of connector 6 is 2 wall of liner at connector 6, and 3 sets of bottom case in heating component 4
Outside, the edge of the inner wall of bottom case 3 and the lateral wall pinch seal connector 6 of heating component 4.
In second of structure, the edge of connector 6 is to connection ring 7 is inverted to form, and circumferentially pinch seal exists connection ring 7
Between heating component 4 and bottom case 3.Heating component 4 is pressed in the top surface of connection ring 7, and bottom case 3 withstands on the bottom surface of connection ring 7.Pass through company
The edge of interface 6 increases the contact area at connector 6 edge and heating component 4, bottom case 3 to connection ring 7 is inverted to form, and increases
Strong sealing effect.
The top of bottom case 3 opens up fluted 8, and the bottom surface of connection ring 7 is equipped with the bulge loop 9 for being embedded into groove 8.When connection ring 7
It being clamped when being sealed between heating component 4 and bottom case 3, bulge loop 9 is embedded into groove 8, by the cooperation of bulge loop 9 and groove 8,
To limit the horizontal relative position of connector 6 Yu bottom case 3, help to ensure that connector 6 maintains softened state, and then guarantee connection
The size of mouth 6 does not change.
Preferably, referring to fig. 4 and Fig. 5, heating component 4 includes steel dish 41, the heating dish 42 for being fixed on 41 bottom surface of steel dish, even
Connect ring 7 be clamped be sealed between 3 outer edge of 41 outer edge of steel dish and bottom case, heating dish 42 is located at the bottom center of steel dish 41,
Interference is generated to avoid to pinch seal.By steel dish 41 and 3 pinch seal of bottom case, connection ring 7 and heating dish 42 can be avoided
It directly contacts, to reduce the possibility that connection ring 7 is burned, helps to ensure that connection ring 7 and 42 pinch seal connection ring 7 of heating dish
Sealing reliability.
Preferably, offered at the top of bottom case 3 accommodate heating dish 42 evacuation chamber 10,10 inner wall of evacuation chamber not with heating
Disk 42 contacts, and is heated the possibility that disk 42 is burnt out to reduce 3 bottom of bottom case.
Referring to Fig. 5, Fig. 7 and Fig. 8, the outer periphery of steel dish 41 is provided with the fixture block 12 extended downwardly, and the top surface of connection ring 7 is set
The card slot 13 for having fixture block 12 to be embedded in, card slot 13 are formed by the top surface that fixture block 12 is press-connected ring 7.Pass through fixture block 12 and card slot 13
Cooperation increases the seal length of connection ring 7 and steel dish 41, to enhance the sealing effect of steel dish 41 Yu connection ring 7.
The outer periphery bottom surface of steel dish 41 is equipped with convex ribs, is convex ribs when connection ring 7 is clamped between steel dish 41 and bottom case 3
It is pressed in 7 top surface of connection ring, enhances sealing effect, it may to reduce gap of 2 water of liner between connection ring 7 and steel dish 41.
Preferably, heating dish 42 includes the heat conducting disk 421 for being fixed on 41 bottom surface of steel dish, is fixed on outside 421 bottom surface of heat conducting disk
Heating tube 422 at periphery, the transition piece 14 for being fixed on 422 bottom surface of heat conducting disk 421 and heating tube, transition piece 14 are metallic aluminium
Plate.The bottom surface outer circumference of transition piece 14 is fixed with the stud 16 for cooperating with fastener 11, and stud 16 is located at heating tube 422
Underface.Fastener 11 is the screw for being threaded in stud 16.
By the way that stud 16 is located at 422 lower section of heating tube, so that the stress point of heating dish 42 increases close to 41 outer periphery of steel dish
Strong 41 outer periphery of steel dish is to the compression effect of 7 top surface of connection ring, and then lift-off seal effect.In addition, stud 16 and heating tube 422
It is separated by transition piece 14, is directly anchored to 422 bottom surface of heating tube to avoid stud 16, and then guarantee the stabilization that stud 16 is installed
Property.
Referring to Fig. 1 and Fig. 3, bottom case 3 successively includes heat-insulated chassis 31, base body 32, bottom cover 33, bottom cover 33 from top to bottom
Fixed by fixing piece 15 and heat-insulated chassis 31, base body 32 is sandwiched between heat-insulated chassis 31 and bottom cover 33.Heat-insulated chassis
31 separate base body 32 and heating component 4, and only in the case where heat-insulated chassis 31 is destroyed, base body 32 can be just possible to
It is heated component 4 to burn out, to reduce the possibility of the deformed damaged at high temperature of base body 32；In addition, aforesaid liquid heater is put
When setting, the bottom of bottom case 3 is prone to wear, and abrasion concentrates on bottom cover 33, to protect base body 32.Heat-insulated chassis 31 and bottom cover
33 is replaceable, and replacement cost is lower.
Fastener 11 is located on heat-insulated chassis 31, and heat-insulated chassis 31 is fixed by fastener 11 and heating component 4, connector
6 edge is clamped and is sealed between heating component 4 and heat-insulated chassis 31.Fastener 11 from the bottom up pass through heat-insulated chassis 31 with
Heat-insulated chassis 31 is fixed in heating component 4, while by 6 edge pinch seal of connector.
Preferably, referring to Fig. 1 and Fig. 6, bottom cover 33 is equipped with annular groove 30, is equipped in 30 slot bottom of annular groove multiple for for solid
Determine the mounting hole 35 of the insertion of part 15, annular groove 30 is embedded with the annular footing 38 for blocking mounting hole 35.When bottom cover 33 passes through
When fixing piece 15 and fixed heat-insulated chassis 31, fixing piece 15 is located in mounting hole 35, and annular footing 38 can not only help to limit
Fixing piece 15 is detached from from mounting hole 35, moreover it is possible to be avoided mounting hole 35 exposed, be promoted the appearance experience of bottom cover 33.
Embodiment three:
Referring to Fig. 9 and Figure 11, a kind of liquid heater, including the upper casing 1 with accommodating chamber 19, soft liner 2, heating component
4,2 upper end of liner and upper casing 1 are fixed, and 2 lower end of liner and heating component 4 are fixed.Soft liner 2 is foldable, when liner 2 folds
When, heating component 4 and soft liner 2 are accommodated into accommodating chamber 19；Alternatively, liner 2 is not foldable, upper casing 1 always will
Heating component 4 and liner 2 are contained in accommodating chamber 19.
Specifically, 2 upper end of liner has opening 17,17 rim seal of being open is fixed on the inner wall of accommodating chamber 19, on
There is the pot mouth 5 of connection accommodating chamber 19 at the top of shell 1, be covered with pot lid 18 at pot mouth 5.Pot mouth 5 be located at liner 2 opening 17 just on
Side, and 5 width of pot mouth is less than the width of the opening of liner 2 17.The part that accommodating chamber 19 is located at 2 top of liner is used to fill the anti-of water
Excessive space 191.When to boil water using aforesaid liquid heater, even if pot lid 18 does not cover, the liquid of boiling can only spill into anti-overflow sky
Between in 191, and splash the inner wall in anti-overflow space 191, reduce the possibility of boiling liquid scald user.
Preferably, the mounting rack 20 of hard is equipped between liner 2 and accommodating chamber 19, liner 2 passes through mounting rack 20 and upper casing 1
It is fixed, so that 17 edges of opening are able to maintain the sealing state with 19 inner wall of accommodating chamber.
There are three types of structures for mounting rack 20, and in the first structure, mounting rack 20 includes covering the fixed ring 201 outside liner 2,
201 lower end of fixed ring is fixed on 2 lateral wall of liner, and 17 edges of opening compression is sealed in the cavity wall of accommodating chamber 19 by upper end.Hold
Receive chamber 19 wall be equipped with detent 36, the lower end of fixed ring 201 is connected in detent 36, to limit fixed ring 201 from receiving
Chamber 19 is detached from, and then guarantees that the upper end of fixed ring 201 compresses 17 edges of opening.
Specifically, there is convex block 37 and detent 36 to cooperate for the lower end of fixed ring 201, detent 36 is fixture block 12 or card slot 13.
Referring to Fig. 9 and Figure 10,17 edges that are open turn up to form flange 24, and 201 top of fixed ring is coated on interior by flange 24.
When 201 upper end of fixed ring by be open 17 edges compression be sealed in 19 inner wall of accommodating chamber when, 201 upper end of fixed ring not with accommodating chamber 19
Inner wall directly contacts, and is scratched to avoid 19 inner wall of accommodating chamber.In addition, fixed ring 201 is not easy by way of flange 24 wraps up
It is detached from liner 2, advantageously ensures that opening 17 edge cup fixed ring, 201 top compresses and be sealed in 19 inner wall of accommodating chamber.
Preferably, mounting rack 20 further includes the clamping ring 202 being clamped with fixed ring 201, has protrusion on 2 lateral wall of liner
25, clamping ring 202 is located at 201 lower section of fixed ring, and is clamped with 201 lower end of fixed ring.When fixed ring 201 and clamping ring 202 are blocked
When connecing, protrusion 25 is clamped and fixed between fixed ring 201 and clamping ring 202, advantageously ensures that liner 2 maintains softened state,
Guarantee that the internal diameter of liner 2 at 201 lower end of fixed ring remains unchanged.
Preferably, it is clamped ring 202 and fixed ring 201 is opposite equipped with limited block 21, raised 25 two sides, which are equipped with, is used for limited block
The limiting slot 22 of 21 insertions.When clamping ring 202 is connected to 201 lower end of fixed ring, stop collar is inserted into limiting slot 22, with existing
It is moved in the clamping ring 202 and fixed ring 201 relatively of protrusion 25, and then guarantees that pinch seal is being clamped 202 He of ring to protrusion 25 always
Between fixed ring 201.
Referring to Figure 11, Figure 13, Figure 14 and Figure 15, in second of 20 structure of mounting rack, mounting rack 20 includes being fixed on appearance
Receive the ring muscle 203 of 19 cavity wall of chamber, the outer ring 204 that is connected in 19 cavity wall of accommodating chamber, the edge pinch seal of the opening 17 exists
Between outer ring 204 and ring muscle 203.
Ring muscle 203 extends downwardly after protruding 19 inner wall of accommodating chamber, and 203 lower end of ring muscle is protruded into the ring of outer ring 204, and face
205 wall of inner ring of outer ring 204.205 wall of top surface and inner ring of ring muscle 203 and outer ring 204 has clamping gap 232, and outer ring 204 pushes up
Face has the annular groove 231 being connected to clamping gap 232, and annular groove 231 and the combination of clamping gap 232 are formed for for 17 edges that are open
The N-shaped gap 23 of insertion.When the edge of opening 17 is clamped by outer ring 204 and ring muscle 203,17 edges of opening are inserted between N-shaped
In gap 23, increase the contact area at opening 17 edges and ring muscle 203 and outer ring 204, and then increases 17 edges of opening and be detached from outer ring
204 and ring muscle 203 difficulty, with guarantee opening 17 edges stabilization be clamped between ring muscle 203 and outer ring 204.Meanwhile ring muscle
203 are inserted into the opening 17 of liner 2 is propped up with 17 edges that will be open, to guarantee that the shape and size of opening 17 do not change.
Referring to Figure 11 and Figure 12, in the third 20 structure of mounting rack, mounting rack 20 includes being fixed on 19 cavity wall of accommodating chamber
Ring muscle 203, be connected in 19 cavity wall of accommodating chamber outer ring 204, inner ring 205,204 sets of outer ring in the 17 edge outer walls that are open, and
Logical inner ring 205 clamps 17 edges of opening together, and the edge pinch seal of the opening 17 is between outer ring 204 and ring muscle 203.Together
When, inner ring 205 is mounted on 17 edge inner walls of opening, and will be open 17 struts；Outer ring 204 and inner ring 205 clamp opening 17 together
Edge, so that the size shape of opening 17 remains unchanged.
Preferably, when mounting rack 20 is mounted on 205 wall of inner ring, the bottom surface of ring muscle 203 is pressed on the top surface of inner ring 205,
It is detached from opening 17 to limit inner ring 205, advantageously ensures that the relative positional relationship of inner ring 205 and outer ring 204, and then guarantee opening
17 size and shape are constant.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (10)
1. a kind of liquid heater, it is characterized in that: including upper casing, folding liner, bottom case, the upper casing has pot mouth, pot
Pot lid is equipped at mouthful, liner upper end is connect with upper casing, and the liner is equipped with heating component, and liner lower end is connect with bottom case, when
When liner folds, outside another, the liner is hidden between upper casing and bottom case for one of suit of upper casing and bottom case.
2. a kind of liquid heater according to claim 1, it is characterized in that: the upper casing has accommodating chamber, when liner is rolled over
When folded, outside bottom case, liner is hidden between accommodating chamber cavity wall and bottom case upper valve jacket.
3. a kind of liquid heater according to claim 2 accommodates heating component it is characterized in that: being equipped at the top of the bottom case
Evacuation chamber, when liner fold when, evacuation chamber enter in accommodating chamber.
4. a kind of liquid heater according to claim 2, it is characterized in that: the upper casing lower end has installing port, when interior
When gallbladder folds, bottom case enters accommodating chamber by installing port, and the bottom of the bottom case is equipped with lid conjunction in the lower cover of installing port.
5. a kind of liquid heater according to claim 2, it is characterized in that: the bottom case lateral wall is equipped with electrical connection section,
When liner folds, electrical connection section is accommodated into accommodating chamber.
6. a kind of liquid heater according to claim 1 or 2, it is characterized in that: the liner includes being fixed on upper casing
Upper ring, the lower ring being fixed on bottom case, the bending section for connecting upper ring and a lower ring.
7. a kind of liquid heater according to claim 6, it is characterized in that: the upper ring internal diameter is a, the lower ring internal diameter
For b, the lower ring wall thickness is d2, d2 < (a-b)/2.
8. a kind of liquid heater according to claim 7, it is characterized in that: the bending section wall thickness is d0, d0 is less than
1.5mm。
9. a kind of liquid heater according to claim 1 or 2, it is characterized in that: the liner upper end has opening, it is described
The rim seal of opening is fixed in the cavity wall of accommodating chamber.
10. a kind of liquid heater according to claim 1 or 2, it is characterized in that: the liner lower end has connector,
The bottom case is fixed by fastener and heating component, and the edge of the connector is clamped between heating component and bottom case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247990.1A CN109984597B (en) | 2019-03-29 | 2019-03-29 | Liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247990.1A CN109984597B (en) | 2019-03-29 | 2019-03-29 | Liquid heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109984597A true CN109984597A (en) | 2019-07-09 |
| CN109984597B CN109984597B (en) | 2021-02-02 |
Family
ID=67131828
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|---|---|---|---|
| CN201910247990.1A Active CN109984597B (en) | 2019-03-29 | 2019-03-29 | Liquid heater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040600A (en) * | 2019-12-27 | 2021-06-29 | 九阳股份有限公司 | Liquid heater |
| CN113040611A (en) * | 2019-12-27 | 2021-06-29 | 九阳股份有限公司 | Liquid heater |
| WO2021143683A1 (en) * | 2020-01-13 | 2021-07-22 | Top Electric Appliances Industrial Limited | Electric kettle |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197871Y (en) * | 1994-08-23 | 1995-05-24 | 王冰 | Folding water cup |
| DE102011000195A1 (en) * | 2010-06-01 | 2011-12-01 | Ronald Tuan | Foldable kettle and can handle arrangement |
| JP2012105790A (en) * | 2010-11-17 | 2012-06-07 | Imotani:Kk | Portable cup |
| CN202397105U (en) * | 2011-12-24 | 2012-08-29 | 陕西理工学院 | Portable drinking cup |
| CN202653776U (en) * | 2012-06-01 | 2013-01-09 | 赵雷振 | Portable telescopic cup |
| CN203252442U (en) * | 2013-05-06 | 2013-10-30 | 陈国芳 | Foldable electric kettle |
| WO2014062123A1 (en) * | 2012-10-19 | 2014-04-24 | Artipelag Ab | Collapsible article and kit comprising the same |
| CN207055147U (en) * | 2017-07-26 | 2018-03-02 | 谢雅芳 | Traveling glass |
| CN108784339A (en) * | 2017-05-06 | 2018-11-13 | 王才丰 | With the electric kettle for folding handle |
| CN108903639A (en) * | 2018-09-21 | 2018-11-30 | 汕头市秀竹电器有限公司 | A kind of portable travel electric heating kettle |
| CN208551259U (en) * | 2018-03-29 | 2019-03-01 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| CN109480459A (en) * | 2018-12-04 | 2019-03-19 | 小熊电器股份有限公司 | A kind of Collapsible kettle |
| CN305079283S (en) * | 2019-03-26 |
-
2019
- 2019-03-29 CN CN201910247990.1A patent/CN109984597B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN305079283S (en) * | 2019-03-26 | |||
| CN2197871Y (en) * | 1994-08-23 | 1995-05-24 | 王冰 | Folding water cup |
| DE102011000195A1 (en) * | 2010-06-01 | 2011-12-01 | Ronald Tuan | Foldable kettle and can handle arrangement |
| JP2012105790A (en) * | 2010-11-17 | 2012-06-07 | Imotani:Kk | Portable cup |
| CN202397105U (en) * | 2011-12-24 | 2012-08-29 | 陕西理工学院 | Portable drinking cup |
| CN202653776U (en) * | 2012-06-01 | 2013-01-09 | 赵雷振 | Portable telescopic cup |
| WO2014062123A1 (en) * | 2012-10-19 | 2014-04-24 | Artipelag Ab | Collapsible article and kit comprising the same |
| CN203252442U (en) * | 2013-05-06 | 2013-10-30 | 陈国芳 | Foldable electric kettle |
| CN108784339A (en) * | 2017-05-06 | 2018-11-13 | 王才丰 | With the electric kettle for folding handle |
| CN207055147U (en) * | 2017-07-26 | 2018-03-02 | 谢雅芳 | Traveling glass |
| CN208551259U (en) * | 2018-03-29 | 2019-03-01 | 浙江绍兴苏泊尔生活电器有限公司 | Electric kettle |
| CN108903639A (en) * | 2018-09-21 | 2018-11-30 | 汕头市秀竹电器有限公司 | A kind of portable travel electric heating kettle |
| CN109480459A (en) * | 2018-12-04 | 2019-03-19 | 小熊电器股份有限公司 | A kind of Collapsible kettle |
Non-Patent Citations (3)
| Title |
|---|
| XIAOJING TIAN: "Quality and proteome changes of beef M. longissimus dorsi cooked using a water bath and ohmic heating process", 《INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES》 * |
| 无: "《简单的折叠新型电热水壶》", 《小康·财智》 * |
| 胡文君等: "基于形态分析法的多功能环保型折叠壶设计", 《轻工机械》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040600A (en) * | 2019-12-27 | 2021-06-29 | 九阳股份有限公司 | Liquid heater |
| CN113040611A (en) * | 2019-12-27 | 2021-06-29 | 九阳股份有限公司 | Liquid heater |
| WO2021143683A1 (en) * | 2020-01-13 | 2021-07-22 | Top Electric Appliances Industrial Limited | Electric kettle |
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|---|---|
| CN109984597B (en) | 2021-02-02 |
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