CN104068746A - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN104068746A CN104068746A CN201410333144.9A CN201410333144A CN104068746A CN 104068746 A CN104068746 A CN 104068746A CN 201410333144 A CN201410333144 A CN 201410333144A CN 104068746 A CN104068746 A CN 104068746A
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- base
- elastic component
- movable part
- lotus root
- flange
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Abstract
The invention provides an electric kettle which comprises a base and a kettle body which is electrically connected with the base through an electric coupling component. The base comprises a moving piece with a lower coupling device, a pressing plate fixed on the base and an elastic piece arranged between the moving piece and the pressing plate. The base is provided with an opening and an accommodation cavity communicated with the opening. The elastic piece is arranged in the accommodation cavity, and the two ends of the elastic piece elastically abut against the pressing plate and the moving piece respectively. The moving piece comprises a flange accommodated in the accommodation cavity, and the flange fixedly abuts against the inner surface of a position, where the opening is located, of the base under the elasticity effect of the elastic piece. The moving piece can move towards the pressing plate under the external force effect and compress the elastic piece, and therefore the elastic piece can gather reset elasticity. The electric kettle has coupling compensation ability, and the requirement for precision of the electric kettle in the manufacturing process is lowered.
Description
Technical field
The present invention relates to appliance field, relate in particular to a kind of electric kettle.
Background technology
The small household appliances such as electric kettle have become people's higher household electrical appliances of frequency of utilization in daily life, and because it has easy to use and heats the advantages such as fast, the universal and development on market is very fast recently.Electric kettle generally comprises kettle body for splendid attire water, for carrying the base of kettle body and for being electrically connected the electric coupling assembly of kettle body and base, being also provided with the heater for heating water on kettle body.Electric coupling assembly comprises coupler and for the lower coupler with upper coupler coupling, upper coupler is located on kettle body and with heater and is electrically connected, and lower coupler is located on base and with power line and is electrically connected.
For above-mentioned upper coupler can be successfully coupled with lower coupler, need in process of production the strict accuracy of manufacture of controlling upper coupler and lower coupler.And the raising of the accuracy of manufacture means also corresponding raising of production cost, and easily there is the waste product that precision is not up to standard, and then lowered the yield of product.
Summary of the invention
In view of this, the invention provides a kind of electric kettle for solving the problems of the technologies described above.
A kind of electric kettle, comprise base and be located at the kettle body on this base, base is electrically connected by electric coupling assembly and kettle body, wherein charge-coupled of electric lotus root is comprised of the upper lotus root connector of being located at the lower lotus root connector of base and being located at kettle body, this base also comprises the movable part that is provided with this lower lotus root connector, be fixed on pressing plate and the elastic component between this movable part and this pressing plate on this base, this base is provided with an opening and one and the accommodating cavity of this open communication, described elastic component is located in this accommodating cavity and its two ends flexibly support with this pressing plate and this movable part respectively, this movable part comprises the flange being placed in this accommodating cavity, and this flange supports fixing with the inner surface that this base is provided with this opening part under the elastic force effect of described elastic component, this movable part can move and compress described elastic component so that described elastic component gathers a returning elastic towards this pressing plate under external force.
Preferably, this movable part also comprises cover plate, and this flange is extended to form towards the direction bending away from this cover plate center by the periphery of described cover plate.
Preferably, this movable part also comprises the alignment pin of being located on this cover plate, and described alignment pin and this flange are positioned at the same side of this cover plate, and one end of described elastic component is sheathed on described alignment pin.
Preferably, the quantity of described elastic component is at least two, and the quantity of described alignment pin is consistent with the quantity of described elastic component, and described in each elastic component be all sheathed on one described on alignment pin.
Preferably, described alignment pin is evenly arranged on this cover plate centered by the center line of this cover plate.
Preferably, this lower lotus root connector is located on this cover plate, and this lower lotus root connector and this flange lay respectively at two opposite sides of this cover plate.
Preferably, the shape of cross section of this flange is " L " type.
Preferably, this base comprises roof and supports wall, and this opening is opened on this roof, and this supports wall and towards this accommodating cavity direction bending, is extended to form in this opening part by this roof, and this flange supports wall with this and supports fixing under the elastic force effect of described elastic component.
Preferably, this base also comprises and screws togather fixed connecting piece, and this pressing plate screws togather fixed connecting piece by this and is fixed on this base.
A kind of electric kettle, comprise base and be located at the kettle body on this base, base is electrically connected by electric coupling assembly and kettle body, wherein charge-coupled of electric lotus root is comprised of the upper lotus root connector of being located at the lower lotus root connector of base and being located at kettle body, this base also comprises movable part and the elastic component that is provided with this lower lotus root connector, this base comprises roof and the diapire being oppositely arranged with this roof, this roof is provided with an opening, between this roof and this diapire, form one with the accommodating cavity of this open communication, described elastic component is located in this accommodating cavity and its two ends flexibly support with this diapire and this movable part respectively, this movable part comprises the flange being placed in this accommodating cavity, and this flange supports fixing with the inner surface that this base roof is provided with this opening part under the elastic force effect of described elastic component, this movable part can move and compress described elastic component so that described elastic component gathers a returning elastic towards this diapire under external force.
The present invention has following beneficial effect:
Above-mentioned electric kettle in use; if the lower dimension of kettle body is abnormal or have an error; the bottom of kettle body can drive the movable part compression elastic piece of base movable; with self adaptation, adjust the upper lotus root connector of kettle body and the rigging position between the lower lotus root connector on base; so that the assembling of the two reaches optimum state; therefore above-mentioned electric kettle possesses compensating for coupling ability, thereby, reduced the requirement to its precision in manufacture process of this electric kettle.In addition, the pressing plate being provided with in the base in this electric kettle, makes the base of this electric kettle when assembling, is convenient to the flexible fastening to elastic component,, has been convenient to the assembling to base in this electric kettle that is.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the base of the embodiment of the present invention 1;
Fig. 2 is the cross section view of the base of the embodiment of the present invention 1;
Fig. 3 is the partial enlarged drawing of Fig. 2 centre circle note part A;
Fig. 4 is the cross section view of the base of the embodiment of the present invention 2.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.
Embodiment mono-
Refer to Fig. 1-2, the embodiment of the present invention provides a kind of electric kettle, comprises base 10 and is located at the kettle body (not shown) on this base 10.This base 10 is electrically connected by electric coupling assembly and kettle body, and wherein charge-coupled of electric lotus root is comprised of the upper lotus root connector (not shown) of being located at the lower lotus root connector 15 of base 10 and being located at kettle body.
Base 10 comprises a movable part 13, once lotus root connector 15, a pressing plate 17 and two elastic components 19.Movable part 13 relatively base 10 is located on base 10 actively.Lower lotus root connector 15 is fixed on movable part 13, and in the present embodiment, lower lotus root connector 15 is a part for movable part 13.Pressing plate 17 is fixed on base 10.Elastic component 19 is located in base 10, and its two ends flexibly support with movable part 13 and pressing plate 17 respectively.Kettle body is provided with general upper lotus root connector, and lower lotus root connector 15 is for being of coupled connections with the upper lotus root connector of kettle body.
Base 10 is provided with an opening 112 and an accommodating cavity 114 being communicated with opening 112.Elastic component 19 is located in accommodating cavity 114 and its two ends flexibly support with pressing plate 17 and movable part 13 respectively.Movable part 13 comprises that one is placed in the flange 132 in accommodating cavity 114, and the inner surface that flange 132 is provided with opening 112 places with base 10 under the elastic force effect of elastic component 19 supports fixing, movable part 13 under external force can towards pressing plate 17 move and compression elastic piece 19 so that elastic component 19 gathers a returning elastic.In the present embodiment, the shape of cross section of flange 132 is " L " type.
See also Fig. 3, base 10 also comprises that a roof 116 and supports wall 118.Opening 112 is opened on roof 116, support wall 118 and extended to form in opening 112 places towards accommodating cavity 114 directions bendings by roof 116, and flange 132 under the elastic force effect of elastic component 19 with support wall 118 and support fixing.
Movable part 13 also comprises a cover plate 134, and flange 132 is extended to form towards the direction bending away from cover plate 134 centers by the periphery of cover plate 134.Lower lotus root connector 15 is located on cover plate 134, and lower lotus root connector 15 and flange 132 lay respectively at two opposite sides of cover plate 134.
Movable part 13 also comprises that two are located at the alignment pin 136 on cover plate 134, and alignment pin 136 and flange 134 are positioned at the same side of cover plate 134.One end of elastic component 19 is sheathed on alignment pin 136, and the other end and pressing plate 17 flexibly support.In the present embodiment, elastic component 19 is spring, as long as and can make its returning elastic that stable equilibrium is provided, the quantity of elastic component 19 is not limited to two, can also be three or more.Correspondingly, it is three or more that the quantity of alignment pin 136 also can be set to, but prerequisite is, alignment pin 136 is consistent with the number needs of elastic component 19, and described in each elastic component 19 be all sheathed on one described on alignment pin 136.For making elastic component 19 that the returning elastic of stable equilibrium is provided, no matter the quantity of alignment pin 136 is how many, alignment pin 136 is all evenly arranged on cover plate 134 centered by the center line of cover plate 134.
Base 10 also comprises a plurality of fixed connecting pieces 18 that screw togather, and pressing plate 17 is fixed on base 10 by screwing togather fixed connecting piece 18.In the present embodiment, screw togather fixed connecting piece 18 for screw, be appreciated that screwing togather fixed connecting piece 18 can also be the threaded Connection Element of other tools.
During assembling base 10, can carry out with reference to following steps:
Movable part 13 is inserted to the accommodating cavity 114 of base 10, make the lower lotus root connector 15 on movable part 13 stretch out accommodating cavity 114 by opening 112, and the flange 132 of movable part 13 supports with the wall 118 that supports of base 10.Elastic component 19 is inserted respectively to accommodating cavity 114, and one end of elastic component 19 is sheathed on respectively on alignment pin 136.By the other end of pressing plate 17 pressing elastic components 19, elastic component 19 drives the flange 132 of movable part 13 to be close to and supports on wall 118.The connector 18 that is finally locked, so that force fit plate 17 is fixed on base 10, base 10 is just assembled complete.Therefore, the present embodiment is when specifically assembling base 10, one end of elastic component 19 can be sheathed on alignment pin 136, the other end and pressing plate 17 offset, because pressing plate 17 is far longer than the end face of elastic component 19 in the supporting surface of elastic component 19, facilitate like this flexible fastening to elastic component 19, that is, be convenient to the assembling of base 10.
As from the foregoing, by the pressing effect of 17 pairs of elastic components 19 of pressing plate of being provided with, make this base 10 when assembling, be convenient to the flexible fastening to elastic component 19, that is, facilitated the assembling of this electric kettle.
Electric kettle provided by the present invention in use; if the lower dimension of kettle body is abnormal or have an error; the bottom of kettle body can drive movable part 13 compression elastic piece 19 activities of base 10; with self adaptation, adjust the upper lotus root connector of kettle body and the rigging position between the lower lotus root connector 15 on base 10; so that the assembling of the two reaches optimum state; therefore above-mentioned electric kettle possesses compensating for coupling ability, thereby, reduced the requirement to its precision in manufacture process of this electric kettle.
Embodiment bis-
Refer to Fig. 4, the embodiment of the present invention provides a kind of electric kettle, comprises base 20 and is located at the kettle body (not shown) on this base 20.This base 20 is electrically connected by electric coupling assembly and kettle body, and wherein charge-coupled of electric lotus root is comprised of the upper lotus root connector (not shown) of being located at the lower lotus root connector 25 of base 20 and being located at kettle body.
Base 20 comprises a base 20, a movable part 23, once lotus root connector 25 and two elastic components 27.Movable part 23 relatively base 20 is located on base 20 actively.Lower lotus root connector 25 is fixed on movable part 23, and in the present embodiment, lower lotus root connector 25 is a part for movable part 23.Elastic component 27 is located in base 20, and its two ends flexibly support with the bottom of movable part 23 and base 20 respectively.Kettle body is provided with general upper lotus root connector, and lower lotus root connector 25 is for being of coupled connections with the upper lotus root connector of kettle body.
Base 20 comprises a roof 212 and one and the diapire 214 that is oppositely arranged of roof 212.On roof 212, offer an opening 216.Between roof 212 and diapire 214, form an accommodating cavity 218, accommodating cavity 218 is communicated with opening 216.Elastic component 27 is located in accommodating cavity 218 and its two ends flexibly support with diapire 214 and movable part 23 respectively.Movable part 23 comprises that one is placed in the flange 232 in accommodating cavity 218, and the inner surface that flange 232 is provided with opening 216 places with roof 212 under the elastic force effect of elastic component 27 supports fixing, movable part 23 under external force can towards diapire 214 move and compression elastic piece 27 so that elastic component 27 gathers a returning elastic.In the present embodiment, the shape of cross section of flange 232 is " L " type.
Base 20 also comprises that one supports wall 219.Support wall 219 and extended to form in opening 216 places towards accommodating cavity 218 directions bendings by roof 116, and flange 232 under the elastic force effect of elastic component 27 with support wall 219 and support fixing.
Movable part 23 also comprises a cover plate 234, and flange 232 is extended to form towards the direction bending away from cover plate 234 centers by the periphery of cover plate 234.Lower lotus root connector 25 is located on cover plate 234, and lower lotus root connector 25 and flange 232 lay respectively at two opposite sides of cover plate 234.
Movable part 23 also comprises that two are located at the alignment pin 236 on cover plate 234, and alignment pin 236 and flange 134 are positioned at the same side of cover plate 234.One end of elastic component 27 is sheathed on alignment pin 236, and the other end and pressing plate 17 flexibly support.In the present embodiment, elastic component 27 is spring, as long as and can make its returning elastic that stable equilibrium is provided, the quantity of elastic component 27 is not limited to two, can also be three or more.Correspondingly, it is three or more that the quantity of alignment pin 236 also can be set to, but prerequisite is, alignment pin 136 is consistent with the number needs of elastic component 27, and described in each elastic component 27 be all sheathed on one described on alignment pin 236.For making elastic component 27 that the returning elastic of stable equilibrium is provided, no matter the quantity of alignment pin 236 is how many, alignment pin 236 is all evenly arranged on cover plate 234 centered by the center line of cover plate 234.
During assembling base 20, can carry out with reference to following steps:
One end of elastic component 27 is sheathed on respectively on the alignment pin 236 of movable part 23.The part that above-mentioned movable part 23 is provided with to elastic component 27 is first inserted in the accommodating cavity 218 of base 20, then by 232 bendings of the flange of movable part 23 so that flange 232 is pressed into accommodating cavity 218 by opening 216, movable part 23 compression elastic pieces 27 simultaneously.When flange 232 be pressed into accommodating cavity 218 interior after, compressed elastic component 27 drives flanges 232 and the wall 219 that supports of base 20 to support fixing.Base 20 is just assembled complete.Be appreciated that movable part 23 is made by possessing flexible material, as rubber in order to make flange 232 energy crooked.Therefore, the present embodiment is when specifically assembling base 20, one end of elastic component 27 can be sheathed on alignment pin 236, the other end and diapire 214 offset, because diapire 214 is far longer than the end face of elastic component 27 in the supporting surface of elastic component 27, facilitate like this flexible fastening to elastic component 27, that is, be convenient to the assembling of base 20.
Electric kettle provided by the present invention in use; if the lower dimension of kettle body is abnormal or have an error; the bottom of kettle body can drive movable part 23 compression elastic piece 27 activities of base 20; with self adaptation, adjust the upper lotus root connector of kettle body and the rigging position between the lower lotus root connector 25 on base 20; so that the assembling of the two reaches optimum state; therefore above-mentioned electric kettle possesses compensating for coupling ability, thereby, reduced the requirement to its precision in manufacture process of this electric kettle.
The foregoing is only preferred embodiment of the present invention, be not limited to the present invention, within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (10)
1. an electric kettle, comprise base and be located at the kettle body on this base, base is electrically connected by electric coupling assembly and kettle body, wherein charge-coupled of electric lotus root is comprised of the upper lotus root connector of being located at the lower lotus root connector of base and being located at kettle body, it is characterized in that: this base also comprises the movable part that is provided with this lower lotus root connector, be fixed on pressing plate and the elastic component between this movable part and this pressing plate on this base, this base is provided with an opening and one and the accommodating cavity of this open communication, described elastic component is located in this accommodating cavity and its two ends flexibly support with this pressing plate and this movable part respectively, this movable part comprises the flange being placed in this accommodating cavity, and this flange supports fixing with the inner surface that this base is provided with this opening part under the elastic force effect of described elastic component, this movable part can move and compress described elastic component so that described elastic component gathers a returning elastic towards this pressing plate under external force.
2. electric kettle according to claim 1, is characterized in that: this movable part also comprises cover plate, and this flange is extended to form towards the direction bending away from this cover plate center by the periphery of described cover plate.
3. electric kettle according to claim 2, is characterized in that: this movable part also comprises the alignment pin of being located on this cover plate, and described alignment pin and this flange are positioned at the same side of this cover plate, and one end of described elastic component is sheathed on described alignment pin.
4. electric kettle according to claim 3, is characterized in that: the quantity of described elastic component is at least two, and the quantity of described alignment pin is consistent with the quantity of described elastic component, and described in each elastic component be all sheathed on one described on alignment pin.
5. electric kettle according to claim 4, is characterized in that: described alignment pin is evenly arranged on this cover plate centered by the center line of this cover plate.
6. electric kettle according to claim 2, is characterized in that: this lower lotus root connector is located on this cover plate, and this lower lotus root connector and this flange lay respectively at two opposite sides of this cover plate.
7. electric kettle according to claim 1, is characterized in that: the shape of cross section of this flange is " L " type.
8. electric kettle according to claim 1, it is characterized in that: this base comprises roof and supports wall, this opening is opened on this roof, this supports wall and towards this accommodating cavity direction bending, is extended to form in this opening part by this roof, and this flange supports wall with this and supports fixing under the elastic force effect of described elastic component.
9. electric kettle according to claim 1, is characterized in that: this base also comprises and screw togather fixed connecting piece, and this pressing plate screws togather fixed connecting piece by this and is fixed on this base.
10. an electric kettle, comprise base and be located at the kettle body on this base, base is electrically connected by electric coupling assembly and kettle body, wherein charge-coupled of electric lotus root is comprised of the upper lotus root connector of being located at the lower lotus root connector of base and being located at kettle body, it is characterized in that: this base also comprises movable part and the elastic component that is provided with this lower lotus root connector, this base comprises roof and the diapire being oppositely arranged with this roof, this roof is provided with an opening, between this roof and this diapire, form one with the accommodating cavity of this open communication, described elastic component is located in this accommodating cavity and its two ends flexibly support with this diapire and this movable part respectively, this movable part comprises the flange being placed in this accommodating cavity, and this flange supports fixing with the inner surface that this base roof is provided with this opening part under the elastic force effect of described elastic component, this movable part can move and compress described elastic component so that described elastic component gathers a returning elastic towards this diapire under external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333144.9A CN104068746B (en) | 2014-07-14 | 2014-07-14 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333144.9A CN104068746B (en) | 2014-07-14 | 2014-07-14 | Electric kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104068746A true CN104068746A (en) | 2014-10-01 |
| CN104068746B CN104068746B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333144.9A Active CN104068746B (en) | 2014-07-14 | 2014-07-14 | Electric kettle |
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| Country | Link |
|---|---|
| CN (1) | CN104068746B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004023947A1 (en) * | 2002-08-27 | 2004-03-25 | 3Rd Angle (U.K.) Ltd. | Electric kettle |
| GB2482369A (en) * | 2010-07-27 | 2012-02-01 | Otter Controls Ltd | Mounting a liquid heating element plate into a liquid heating vessel |
| CN203153414U (en) * | 2012-10-20 | 2013-08-28 | 肖成舟 | Electric kettle |
| CN203244268U (en) * | 2013-01-31 | 2013-10-23 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
| CN103637678A (en) * | 2013-12-06 | 2014-03-19 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
| CN203970102U (en) * | 2014-07-14 | 2014-12-03 | 金鸿灵 | Electric kettle |
-
2014
- 2014-07-14 CN CN201410333144.9A patent/CN104068746B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004023947A1 (en) * | 2002-08-27 | 2004-03-25 | 3Rd Angle (U.K.) Ltd. | Electric kettle |
| GB2482369A (en) * | 2010-07-27 | 2012-02-01 | Otter Controls Ltd | Mounting a liquid heating element plate into a liquid heating vessel |
| CN203153414U (en) * | 2012-10-20 | 2013-08-28 | 肖成舟 | Electric kettle |
| CN203244268U (en) * | 2013-01-31 | 2013-10-23 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
| CN103637678A (en) * | 2013-12-06 | 2014-03-19 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating kettle |
| CN203970102U (en) * | 2014-07-14 | 2014-12-03 | 金鸿灵 | Electric kettle |
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| Publication number | Publication date |
|---|---|
| CN104068746B (en) | 2016-09-07 |
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Effective date of registration: 20181018 Address after: 510665 room F23, 119 Tong An Road, Tianhe District, Guangzhou, Guangdong. Patentee after: Guangzhou Gao Boleyn Electronics Co., Ltd. Address before: 311800 new village, East Lake, Zhuji, Shaoxing, Zhejiang Patentee before: Jin Hongling |