CN102068202A - Electric heating kettle - Google Patents

Electric heating kettle Download PDF

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Publication number
CN102068202A
CN102068202A CN 201110021823 CN201110021823A CN102068202A CN 102068202 A CN102068202 A CN 102068202A CN 201110021823 CN201110021823 CN 201110021823 CN 201110021823 A CN201110021823 A CN 201110021823A CN 102068202 A CN102068202 A CN 102068202A
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CN
China
Prior art keywords
kettle
pot lid
collar
electric kettle
slide unit
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Granted
Application number
CN 201110021823
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Chinese (zh)
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CN102068202B (en
Inventor
易自强
谭发刚
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Midea Group Co Ltd
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Midea Group
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Filing date
Publication date
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Priority to CN201110021823A priority Critical patent/CN102068202B/en
Publication of CN102068202A publication Critical patent/CN102068202A/en
Application granted granted Critical
Publication of CN102068202B publication Critical patent/CN102068202B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to an improvement of an electric kettle. This electric kettle includes the kettle body, pot lid, heater block and control by temperature change part, and this kettle body includes hu kou and hu zui, wherein: the kettle cover is detachably buckled on the kettle opening, a water outlet channel for communicating the interior of the kettle body and the kettle nozzle is arranged on the kettle cover, and an opening and closing mechanism for opening or closing the water outlet channel is also arranged on the kettle cover. Because the water outlet channel and the opening and closing mechanism are arranged in the kettle cover in a centralized way, compared with the dispersed arrangement mode of the opening and closing mechanism of the existing kettle, the structure is simpler. In addition, the water outlet channel and the opening and closing mechanism for controlling the opening and closing of the water outlet channel are arranged on the kettle cover, and the kettle cover is a component detachably buckled on the kettle opening, so that production personnel do not need to consider the strict correspondence between the position of the kettle cover and the position of the kettle body, and the production and assembly are simple and convenient.

Description

Electric kettle
Technical field
The present invention relates to the improvement of electric kettle.
Background technology
Electric kettle generally comprises kettle body, pot lid, heater block and temperature control parts.Kettle body top is provided with Hu Kou and Hu Zui, and Hu Kou can be opened or close to pot lid.Also be provided with the delivery port that to open or to close by the button on the kettle body handle on the kettle body.When the user tilted the kettle body, the water in the kettle body can be poured out through delivery port and from Hu Zui.The principle of electric kettle automatic water boiler is: when water was heated to boiling, the temperature control parts detect high-temperature steam cut off the power supply heater block automatically, thereby realized heating up water fast automatically function.
For can be apace that water is boiled, Hu Kou and delivery port need sealing; And for convenience of user's pouring, delivery port then needs to open easily.In order to realize this purpose, Chinese utility model patent specification CN20137926Y discloses a kind of safety sealing device of electric kettle.The Hu Zuichu of this kettle is provided with valve seat, and valve seat is provided with perforate (being actually delivery port).This kettle also is provided with spout valve door, valve reseting spring, valve-opening mechanism.This valve-opening mechanism comprises water outlet button, connecting rod and lever, and this water outlet button and connecting rod are arranged on the handle of kettle body, and this lever is arranged in the pot lid, and an end of lever is connected with connecting rod, and the other end is connected with the spout valve door.When pressing the water outlet button, thereby the spout valve goalkeeper moves down the perforate of opening on the valve seat; Behind the water outlet push-button reset, the spout valve goalkeeper resets under the effect of valve reseting spring and closes perforate on the valve seat.
Yet the parts of this kettle delivery port switching mechanism disperse to be arranged in kettle body handle, pot lid and the kettle body, and wherein water outlet button and connecting rod are arranged on the kettle body handle, and lever is arranged in the pot lid, and spout valve Men Ze is arranged on the valve seat of kettle body inside.It is not only complex structure of this dispersion set-up mode that adopts of switching mechanism, and when assembling, need proofread and correct the spout valve seat three's of handle, pot lid and kettle body inside cooperation position, have deviation just may cause the switching mechanism cisco unity malfunction slightly as long as install, matching requirements are higher.The switching mechanism of this structure in addition, reliability is also not high enough.
Summary of the invention
The technical problem that the present invention solves provides a kind of electric kettle, and the mechanism structure that its control delivery port is opened and closed is simple, easy to assembly.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of electric kettle, comprise kettle body, pot lid, heater block and temperature control parts, this kettle body comprises Hu Kou and Hu Zui, wherein: described pot lid detachably buckles on Hu Kou, pot lid is provided with the exhalant canal that is communicated with described kettle body inside and Hu Zui, and also is provided with the switching mechanism that is used to open or close this exhalant canal on the pot lid.
As one of improving: described switching mechanism comprises: be used to open or close the slide unit of described exhalant canal, be used to drive the depression bar that slide unit moves and be used for first reset components that slide unit resets.
As two of improvement: also be provided with containing cavity in the described pot lid, described exhalant canal comprises delivery port, channel cavity and water inlet, and described slide unit comprises first that places this containing cavity respectively and the second portion that places this channel cavity; Wherein, described delivery port place is provided with sealing ring, this first is provided with first drive division, described depression bar is provided with and cooperates with this first drive division driving second drive division that described slide unit moves, and described first reset components places this containing cavity and cooperate to drive described slide unit with this first and to reset; This second portion is provided with and is used for and sealing that the sealing ring at this delivery port place is sealed and matched.
As three of improvement: described slide unit is a hollow part, and described first drive division is the inclined-plane that is provided with in its cavity, and this inclined-plane is arranged in described containing cavity, the inclined-plane of described second drive division for being slidingly matched with this inclined-plane.
As four of improvement: described pot lid is provided with the locking press button mechanism that cooperates with described depression bar.This locking press button mechanism can adopt the ratchet self-locking structure, or other can realize once pushing self-locking, and secondary is pushed the self-locking structure of release.
As five of improvement: the osculum that described containing cavity is provided with exhaust entrance and is communicated with described channel cavity, and also be provided with the air exit that is communicated with described containing cavity on the described pot lid.When heating up water, the steam in the kettle can enter containing cavity from exhaust entrance, after the air exit eliminating.Enter in the containing cavity by the steam water that forms that condenses and then can be back in the kettle body, prevent ponding by this discharge outlet.
As six of improvement: described kettle body comprises shell, goes up collar and inner bag, this shell upper is provided with bayonet socket, the space that this bayonet socket surrounds is described Hu Kou, this inner bag and last collar are arranged in this shell, and upward the bottom of collar and the upper limb of this inner bag are tightly connected, and bayonet socket of the top of collar and this shell upper removably connects on this; Should go up collar be hollow and annular parts, and its side is provided with and the corresponding through hole of the delivery port of described pot lid, and the internal face of through hole below is provided with annular boss, and described pot lid buckles on this in collar, and its underpart is propped up and is located on this annular boss.The bayonet socket of last collar top and shell is fixed, and the bottom and the inner bag of last collar are fixed, and can further reinforce collar on the one hand, make to improve security of products and reliability by the fixing more firm of inner bag; Go up the shell that collar places electric kettle fully on the other hand, can also make that the outward appearance of kettle body is more succinct, more attractive in appearance.
As seven of improvement: the contact position of described pot lid bottom and described annular boss is provided with first sealing ring; Described going up on the collar side also is provided with the installing hole that is used to install described temperature control parts, is provided with in this installing hole to be used to prevent that steam from entering second sealing ring of described temperature control components interior.First sealing ring can seal pot lid kettle body, second sealing ring can will be used to install the installing hole sealing of temperature control parts, add sealing on the aforesaid slide unit with the sealing of the delivery port of exhalant canal, thereby form the thorough seal of electric kettle, make that this electric kettle efficient of heating up water is higher.
As eight of improvement: described kettle body bottom is provided with the following collar that is used for the described inner bag of support fixation.Following collar can further be reinforced inner bag.
As nine of improvement: between described inner bag and the described shell and/or described collar down be provided with heat-barrier material between bottom described inner bag.At these positions heat-barrier material is set, can further intercepts the heat conduction between inner bag and the shell, strengthen the heat insulation effect of kettle.
Compared with prior art, beneficial effect is: be arranged in the pot lid because exhalant canal and switching mechanism are concentrated, with respect to the dispersion set-up mode of existing kettle switching mechanism, structure is simpler.Because controlling the switching mechanism of exhalant canal switch, exhalant canal and being used to all is arranged on pot lid in addition, and pot lid is the parts that detachably buckle on Hu Kou, therefore producers need not to consider that pot lid is strict corresponding with the position of kettle body, and the production assembling is comparatively simple and convenient.
Description of drawings
Fig. 1 is the positive view of the electric kettle of present embodiment;
Fig. 2 is the stereogram of kettle body of the electric kettle of present embodiment;
Fig. 3 is one of local amplification view in top of Fig. 1;
Fig. 4 is the three-dimensional exploded view of slide unit of the electric kettle of present embodiment;
Fig. 5 is two of the local amplification view in the top of Fig. 1;
Fig. 6 is the three-dimensional exploded view of kettle body of the electric kettle of present embodiment;
Fig. 7 is the positive view of the electric kettle of present embodiment;
Fig. 8 is the stereogram of last collar of the electric kettle of present embodiment;
Fig. 9 is the local amplification view in the bottom of Fig. 1.
The specific embodiment
The present invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the electric kettle of present embodiment comprises kettle body 10, pot lid 20, heater block and temperature control parts 90, and this pot lid 20 detachably buckles on kettle mouth 11, and this kettle body 10 comprises kettle mouth 11 and kettle mouth 12.Wherein, pot lid 20 is provided with the exhalant canal that is communicated with kettle body 10 inside and kettle mouth 12, and the switching mechanism that is used to open or close this exhalant canal.
As shown in Figure 3, Figure 4, this switching mechanism comprises: be used to open or close the slide unit 41 of exhalant canal, be used to drive the depression bar 42 that slide unit 41 moves and be used for first reset components 43 that slide unit 41 resets.Wherein the exhalant canal in the pot lid 20 comprises delivery port 31, channel cavity 32 and water inlet 33, and delivery port 31 places are provided with sealing ring 311, also is provided with containing cavity 21 in this external pot cover 20.
This slide unit 41 is a hollow part, and it comprises first 411 that places this containing cavity 21 respectively and the second portion 412 that places this channel cavity 32.Wherein, this first 411 is provided with first drive division 4111, and this depression bar 42 is provided with this first drive division 4111 and cooperates to drive second drive division 421 that slide unit 41 moves.In the present embodiment, this first drive division 4111 is for being arranged on the inclined-plane (see figure 4) in these slide unit 41 cavitys, and it also is the inclined-plane that this inclined-plane is arranged in containing cavity 21, the second drive divisions 421.When depression bar 42 presses down, the inclined-plane of depression bar 42 ends will apply thrust to the right to the inclined-plane in the slide unit 41, make slide unit 41 move right, thereby open delivery port 31; Otherwise then close delivery port 31.
This first reset components 43 places this containing cavity 21 and cooperates with this first 411 to drive slide unit 41 and resets; This second portion 412 is provided with and is used for and sealing 4121 that this delivery port 31 is sealed and matched.In the present embodiment, this reset components is a back-moving spring, solid second portion 412 ends at this slide unit 41 of sealing portion 4121 spiral shells.When this slide unit 41 moves to when closing delivery port 31 positions, sealing portion 4121 cooperates to block this delivery port 31 with the sealing ring 311 at these delivery port 31 places.
As shown in Figure 5, the osculum 212 that the containing cavity 21 in this pot lid 20 is provided with exhaust entrance 211 and is communicated with channel cavity 32, and also be provided with the air exit 22 that is communicated with containing cavity 21 on the pot lid 20.When heating up water, the steam in the kettle can enter containing cavity 21 from exhaust entrance 211, after air exit 22 discharges.Enter in the containing cavity 21 by the steam water that forms that condenses and then can be back in the kettle body 10, prevent ponding by this discharge outlet.
In addition, also be provided with the locking press button mechanism 23 that cooperates with depression bar 42 on this pot lid 20.In the present embodiment, this locking press button mechanism 23 adopts ratchet self-locking structures, or other can realize once pushing self-locking, and secondary is pushed the self-locking structure of release, to make things convenient for the user to open fast or to close delivery port 31.
As shown in Figure 6 and Figure 7, this kettle body 10 comprises shell 13, goes up collar 14 and inner bag 15, and these shell 13 tops are provided with bayonet socket 131, and the space that this bayonet socket 131 surrounds is that kettle mouth 11(sees Fig. 2).This inner bag 15 and last collar 14 are arranged in this shell 13, and this goes up the bottom of collar 14 and the upper limb of this inner bag 15 is tightly connected by sealing ring 71.Upward the top of collar 14 and the bayonet socket 131 on this shell 13 tops removably connect, and are that buckle connects in the present embodiment, and upward also are embedded with the sealing ring 72 that is used to seal this bayonet socket 131 on the collar 14.
As shown in Figure 8, collar 14 is hollow and annular parts on this, and its side is provided with the delivery port 31 corresponding through holes 141 and the installing hole 142 that is used to install temperature control parts 90 with pot lid 20, and the internal face of these through hole 141 belows is provided with annular boss 143.As shown in Figure 5, when pot lid 20 buckles on this in collar 14, its underpart will be propped up and will be located on this annular boss 143.And the contact position of pot lid 20 bottoms and annular boss 143 is provided with first sealing ring 50, then is provided with in this installing hole 142 to be used to prevent that steam from entering second sealing ring 60 of temperature control parts 90 inside.First sealing ring 50 can be with pot lid 20 and 10 sealings of kettle body, second sealing ring 60 can will be used to install installing hole 142 sealings of temperature control parts 90, add sealing 4121 on the aforesaid slide unit 41 with delivery port 31 sealing of exhalant canal, thereby form the thorough seal of electric kettle, make that this electric kettle efficient of heating up water is higher.
In addition, as Fig. 6, Fig. 7 and shown in Figure 9, for further reinforcing inner bag 15, the bottom of this housing is provided with the following collar 16 that is used for support fixation inner bag 15.Owing between inner bag 15 and the shell 13, leave the gap between time collar 16 and inner bag 15 bottoms, can make this electric kettle have higher heat-insulating property in the to a certain degree transmission of trap heat.Certainly, for further improving the heat insulation effect of electric kettle, can also between inner bag 15 and the shell 13 and/or between following collar 16 and inner bag 15 bottoms heat-barrier material 17 be set.In the present embodiment, be provided with heat-barrier material 17 between following collar 16 and inner bag 15 bottoms.
In the present embodiment, the exhalant canal of kettle and switching mechanism are concentrated and all are arranged in the pot lid 20, and with respect to the exhalant canal of existing kettle and the dispersion set-up mode of switching mechanism, structure is advantages of simple more.In addition, because exhalant canal and being used for is controlled the switching mechanism of exhalant canal switch and all is arranged on pot lid 20, and pot lid 20 is the parts that detachably buckle on kettle mouth 11, therefore producers need not to consider that pot lid 20 is strict corresponding with the position of kettle body 10, can guarantee the convenient quick pouring of user, it is also comparatively simple and convenient therefore to produce assembly technology.

Claims (10)

1. electric kettle, comprise kettle body (10), pot lid (20), heater block and temperature control parts (90), this kettle body (10) comprises Hu Kou (11) and Hu Zui (12), it is characterized in that: described pot lid (20) detachably buckles on Hu Kou (11), pot lid (20) is provided with the exhalant canal that is communicated with described kettle body (10) inside and Hu Zui (12), and also is provided with the switching mechanism that is used to open or close this exhalant canal on the pot lid (20).
2. electric kettle according to claim 1, it is characterized in that: described switching mechanism comprises: be used to open or close the slide unit (41) of described exhalant canal, be used to drive the mobile depression bar (42) of slide unit (41) and be used for first reset components (43) that slide unit (41) resets.
3. electric kettle according to claim 2 is characterized in that:
Also be provided with containing cavity (21) in the described pot lid (20), described exhalant canal comprises delivery port (31), channel cavity (32) and water inlet (33), and described slide unit (41) comprises first (411) that places this containing cavity (21) respectively and the second portion (412) that places this channel cavity (32);
Wherein, described delivery port (31) locates to be provided with sealing ring (311), this first (411) is provided with first drive division (4111), described depression bar (42) is provided with and cooperates with this first drive division (4111) driving second drive division (421) that described slide unit (41) moves, and described first reset components (43) places this containing cavity (21) and cooperate to drive described slide unit (41) with this first (411) and to reset; This second portion (412) is provided with and is used for and sealing (4121) that sealing ring (311) that this delivery port (31) is located is sealed and matched.
4. electric kettle according to claim 3, it is characterized in that: described slide unit (41) is a hollow part, described first drive division (4111) is for being provided with the inclined-plane in its cavity, this inclined-plane is arranged in described containing cavity (21), and described second drive division (421) is the inclined-plane that is slidingly matched with this inclined-plane.
5. electric kettle according to claim 3 is characterized in that: described pot lid (20) is provided with the locking press button mechanism (23) that cooperates with described depression bar (42).
6. electric kettle according to claim 3, it is characterized in that: the osculum (212) that described containing cavity (21) is provided with exhaust entrance (211) and is communicated with described channel cavity (32), and also be provided with the air exit (22) that is communicated with described containing cavity (21) on the described pot lid (20).
7. according to the arbitrary described electric kettle of claim 1 to 6, it is characterized in that:
Described kettle body (10) comprises shell (13), goes up collar (14) and inner bag (15), this shell (13) top is provided with bayonet socket (131), the space that this bayonet socket (131) surrounds is described Hu Kou (11), this inner bag (15) and last collar (14) are arranged in this shell (13), and upward the bottom of collar (14) and the upper limb of this inner bag (15) are tightly connected, and the bayonet socket (131) on the top of collar on this (14) and this shell (13) top removably connects;
Should go up collar (14) is hollow and annular parts, its side is provided with and the corresponding through hole (141) of the delivery port (31) of described pot lid (20), the internal face of through hole (141) below is provided with annular boss (143), described pot lid (20) buckles in the collar on this (14), and its underpart is propped up and is located on this annular boss (143).
8. electric kettle according to claim 7 is characterized in that: the contact position of described pot lid (20) bottom and described annular boss (143) is provided with first sealing ring (50); Described going up on collar (14) side also is provided with the installing hole (142) that is used to install described temperature control parts (90), is provided with in this installing hole (142) to be used to prevent that steam from entering inner second sealing ring (60) of described temperature control parts (90).
9. electric kettle according to claim 8 is characterized in that: described kettle body (10) bottom is provided with the following collar (16) that is used for the described inner bag of support fixation (15).
10. electric kettle according to claim 9 is characterized in that: be provided with heat-barrier material (17) between described inner bag (15) and the described shell (13) and/or between described collar (16) down and described inner bag (15) bottom.
CN201110021823A 2011-01-19 2011-01-19 Electric heating kettle Expired - Fee Related CN102068202B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110021823A CN102068202B (en) 2011-01-19 2011-01-19 Electric heating kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110021823A CN102068202B (en) 2011-01-19 2011-01-19 Electric heating kettle

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201210184108.1A Division CN102715833B (en) 2011-01-19 2011-01-19 Electric heating water kettle

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CN102068202A true CN102068202A (en) 2011-05-25
CN102068202B CN102068202B (en) 2012-09-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102349793A (en) * 2011-09-23 2012-02-15 宁波圣莱达电器股份有限公司 Leakproof structure for water outlet of electric kettle
CN104127131A (en) * 2014-07-22 2014-11-05 沁园集团股份有限公司 Water dispenser kettle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2153305Y (en) * 1993-03-05 1994-01-19 董继明 Fully automatic temp.-control electrothermal kettle
JP2000139714A (en) * 1998-11-10 2000-05-23 Hitachi Hometec Ltd Electric hot water pot
US20020189463A1 (en) * 2001-05-10 2002-12-19 J.Y. Huang Electric frying pot
CN2647192Y (en) * 2003-09-25 2004-10-13 文永钊 Electric water kettle
CN201452861U (en) * 2009-07-03 2010-05-12 合一电器(深圳)有限公司 Electric kettle cover
CN201929721U (en) * 2011-01-19 2011-08-17 美的集团有限公司 Electric heating kettle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2153305Y (en) * 1993-03-05 1994-01-19 董继明 Fully automatic temp.-control electrothermal kettle
JP2000139714A (en) * 1998-11-10 2000-05-23 Hitachi Hometec Ltd Electric hot water pot
US20020189463A1 (en) * 2001-05-10 2002-12-19 J.Y. Huang Electric frying pot
CN2647192Y (en) * 2003-09-25 2004-10-13 文永钊 Electric water kettle
CN201452861U (en) * 2009-07-03 2010-05-12 合一电器(深圳)有限公司 Electric kettle cover
CN201929721U (en) * 2011-01-19 2011-08-17 美的集团有限公司 Electric heating kettle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102349793A (en) * 2011-09-23 2012-02-15 宁波圣莱达电器股份有限公司 Leakproof structure for water outlet of electric kettle
CN102349793B (en) * 2011-09-23 2014-01-08 宁波圣莱达电器股份有限公司 Leakproof structure for water outlet of electric kettle
CN104127131A (en) * 2014-07-22 2014-11-05 沁园集团股份有限公司 Water dispenser kettle
CN104127131B (en) * 2014-07-22 2016-07-06 沁园集团股份有限公司 Water dispenser kettle

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Owner name: MIDEA GROUP CO., LTD.

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Granted publication date: 20120919

Termination date: 20210119