CN103457130A - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN103457130A CN103457130A CN2013103973376A CN201310397337A CN103457130A CN 103457130 A CN103457130 A CN 103457130A CN 2013103973376 A CN2013103973376 A CN 2013103973376A CN 201310397337 A CN201310397337 A CN 201310397337A CN 103457130 A CN103457130 A CN 103457130A
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- connecting portion
- zero line
- section
- jack
- inner waterproofing
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Abstract
The invention discloses an electric kettle which comprises a base and a kettle body. An outer annular boss and an inner annular boss both of which protrude upwards are concentrically arranged in the center of the base. A neutral wire conductive column and a live wire conductive ring are arranged in the center of the bottom wall of the kettle body. The electric kettle further comprises a safety helmet which comprises an annular connecting part, an outer frame elastic sheet and an insulation layer, wherein the annular connecting part is made of metal materials, an outer annular waterproof part is formed by the outer frame elastic sheet and the insulation layer wrapping the outer frame elastic sheet, an inner waterproof part is formed by the insulation layer on the inner side of the top end of the connecting part, and the inner waterproof part is further provided with line-shaped nicks penetrating through the inner waterproof part. When the live wire conductive ring is inserted into a live wire jack, the outer waterproof part is squeezed and deformed elastically and then is attached to the peripheral wall of the inner annular boss. When the neutral wire conductive column penetrates through the nicks and is inserted into a neutral wire jack, the line-shaped nicks on the inner waterproof part are inserted, pressed and deformed elastically and then become a circular hole shape. Water is prevented from being sprinkled into the live wire jack and the neutral wire jack.
Description
Technical field
The invention belongs to insulating pot structure-design technique field, be specifically related to a kind of insulating pot.
Background technology
At present, along with the raising of living standards of the people, insulating pot is widely used in office and daily life.The insulating pot of selling on the market mainly comprises base and kettle body two parts, and the bottom centre place of base center and kettle body is provided with the plug-in type power part, during use, the kettle body is placed on base, presses starting switch and gets final product.This insulating pot has following weak point: power connection end in base exposes, and its waterproof type is that the water that blocks this annular gear platform outside flows on power connection end by being positioned at the annular gear platform of base center; If, but the user directly spreads water in annular gear platform endoporus because of carelessness, can directly water on power connection end, if water yield multiple spot slightly, the accident such as just may cause two binding posts on base to be short-circuited.
Summary of the invention
The purpose of this invention is to provide a kind of can preventing spills water into the insulating pot of firewire jack and zero line jack.
The first technical scheme that realizes the object of the invention is: a kind of insulating pot, comprise base and kettle body, and the base center is provided with outer ring boss and the interior annular boss of concentric setting protruding upward; The centre bore of interior annular boss is as zero line jack, and in establish zero terminal; Looping pit between interior annular boss and outer ring boss is as firewire jack, and in establish fire line terminal;
What kettle body diapire center was provided with downward protrusion connects the electricity ring for the zero line power connecting column that inserts zero line jack with for the live wire that inserts firewire jack; Zero line power connecting column and live wire connect the electricity ring and arrange with one heart, it is characterized in that: also comprise safety cap; A plurality of metal materials that safety cap comprises the annular connecting portion of metal material, the outside tilts to extend to form down from the connecting portion top towards connecting portion the skeleton shell fragment and envelope the connecting portion top and outer skeleton shell fragment on insulating barrier; Outer skeleton shell fragment is combined to form together with the insulating barrier coated on it waterproof section outside flexible annular that has that is positioned at the connecting portion outside, the insulating barrier of inboard, connecting portion top is combined to form has flexible inner waterproofing section, the center of this inner waterproofing section also is provided with the wire indentation that runs through inner waterproofing section, and the wire indentation is over against the zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing section is rounded in outer waterproof section; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof section, be attached on the periphery wall of interior annular boss; When the zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of the wire indentation in inner waterproofing section, elastic deformation becomes circular hole.
In such scheme, the downward-sloping setting of outer waterproof section, inner waterproofing section is horizontally disposed with; Leave gap between each outer skeleton shell fragment, each outer skeleton shell fragment is uniformly distributed around connecting portion.
The second technical scheme that realizes the object of the invention is: a kind of insulating pot, comprise base and kettle body, and the base center is provided with outer ring boss and the interior annular boss of concentric setting protruding upward; The centre bore of interior annular boss is as zero line jack, and in establish zero terminal; Looping pit between interior annular boss and outer ring boss is as firewire jack, and in establish fire line terminal; What kettle body diapire center was provided with downward protrusion connects the electricity ring for the zero line power connecting column that inserts zero line jack with for the live wire that inserts firewire jack; Zero line power connecting column and live wire connect the electricity ring and arrange with one heart, it is characterized in that: also comprise safety cap; A plurality of metal materials that safety cap comprises the annular connecting portion of metal material, the outside tilts to extend to form down from the connecting portion top towards connecting portion the skeleton shell fragment and envelope the connecting portion top and outer skeleton shell fragment on insulating barrier; Outer skeleton shell fragment is combined to form together with the insulating barrier coated on it waterproof section outside flexible annular that has that is positioned at the connecting portion outside, the insulating barrier of inboard, connecting portion top is combined to form has flexible inner waterproofing section, the center of this inner waterproofing section also is provided with the wire indentation that runs through inner waterproofing section, and the wire indentation is over against the zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing section is rounded in outer waterproof section; The periphery wall of interior annular boss is provided with the outer ring gear platform of evagination, and the protrusion height of this outer ring gear platform is more than or equal to the thickness of outer waterproof section; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof section, be attached on the periphery wall of interior annular boss; When the zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of the wire indentation in inner waterproofing section, elastic deformation becomes circular hole.
In such scheme, the downward-sloping setting of outer waterproof section, inner waterproofing section is horizontally disposed with; Leave gap between each outer skeleton shell fragment, each outer skeleton shell fragment is uniformly distributed around connecting portion.
In use, safety cap can prevent that liquid from spilling in firewire jack and zero line jack, effectively improves security performance in the present invention.
The accompanying drawing explanation
Fig. 1 is a kind of partial structurtes schematic diagram of the first structure of the present invention;
Fig. 2 is a kind of structural representation of base in insulating pot shown in Fig. 1;
Fig. 3 is a kind of structural representation of safety cap in the described insulating pot of Fig. 1;
Fig. 4 is a kind of vertical view of safety cap shown in Fig. 3;
Fig. 5 is a kind of perspective view of safety cap shown in Fig. 3 after removing insulating barrier;
Fig. 6 is a kind of partial structurtes schematic diagram of the second structure of the present invention;
Fig. 7 is a kind of structural representation of base in insulating pot shown in Fig. 6.
Embodiment
(embodiment 1, insulating pot)
The present embodiment is a kind of insulating pot, sees shown in Fig. 1 and Fig. 5, comprises base 1 and kettle body 2, and the base center is provided with outer ring boss 11 and the interior annular boss 12 of concentric setting protruding upward; The centre bore of interior annular boss is as zero line jack 13, and in establish zero terminal 14; Looping pit between interior annular boss and outer ring boss is as firewire jack 15, and in establish fire line terminal 16; What kettle body diapire center was provided with downward protrusion connects electricity ring 22 for the zero line power connecting column 21 that inserts zero line jack with for the live wire that inserts firewire jack; Zero line power connecting column and live wire connect the electricity ring and arrange with one heart, it is characterized in that: also comprise safety cap 3; A plurality of metal materials that safety cap comprises the annular connecting portion 31 of metal material, the outside tilts to extend to form down from the connecting portion top towards connecting portion skeleton shell fragment 35 and envelope the connecting portion top and outer skeleton shell fragment on insulating barrier 36; Outer skeleton shell fragment is combined to form together with the insulating barrier coated on it waterproof section 32 outside flexible annular that has that is positioned at the connecting portion outside, the insulating barrier of inboard, connecting portion top is combined to form has flexible inner waterproofing section 33, the center of this inner waterproofing section also is provided with the wire indentation 34 that runs through inner waterproofing section, and the wire indentation is over against the zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing section is rounded in outer waterproof section; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof section, be attached on the periphery wall of interior annular boss; When the zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of the wire indentation in inner waterproofing section, elastic deformation becomes circular hole.
The downward-sloping setting of outer waterproof section, inner waterproofing section is horizontally disposed with; Leave gap between each outer skeleton shell fragment, each outer skeleton shell fragment is uniformly distributed around connecting portion.
(embodiment 2, insulating pot)
The present embodiment is another kind of base of electric kettle, sees shown in Fig. 6 and Fig. 7, comprises base 1 and kettle body 2, and the base center is provided with outer ring boss 11 and the interior annular boss 12 of concentric setting protruding upward; The centre bore of interior annular boss is as zero line jack 13, and in establish zero terminal 14; Looping pit between interior annular boss and outer ring boss is as firewire jack 15, and in establish fire line terminal 16; What kettle body diapire center was provided with downward protrusion connects electricity ring 22 for the zero line power connecting column 21 that inserts zero line jack with for the live wire that inserts firewire jack; Zero line power connecting column and live wire connect the electricity ring and arrange with one heart, it is characterized in that: also comprise safety cap 3; A plurality of metal materials that safety cap comprises the annular connecting portion 31 of metal material, the outside tilts to extend to form down from the connecting portion top towards connecting portion skeleton shell fragment 35 and envelope the connecting portion top and outer skeleton shell fragment on insulating barrier 36; Outer skeleton shell fragment is combined to form together with the insulating barrier coated on it waterproof section 32 outside flexible annular that has that is positioned at the connecting portion outside, the insulating barrier of inboard, connecting portion top is combined to form has flexible inner waterproofing section 33, the center of this inner waterproofing section also is provided with the wire indentation 34 that runs through inner waterproofing section, and the wire indentation is over against the zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing section is rounded in outer waterproof section; The periphery wall of interior annular boss is provided with the outer ring gear platform 4 of evagination, and the protrusion height of this outer ring gear platform is more than or equal to the thickness of outer waterproof section; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof section, be attached on the periphery wall of interior annular boss; When the zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of the wire indentation in inner waterproofing section, elastic deformation becomes circular hole.
The downward-sloping setting of outer waterproof section, inner waterproofing section is horizontally disposed with; Leave gap between each outer skeleton shell fragment, each outer skeleton shell fragment is uniformly distributed around connecting portion.
Obviously, the above embodiment of the present invention is only for example of the present invention clearly is described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (4)
1. an insulating pot, comprise base (1) and kettle body (2), and the base center is provided with outer ring boss (11) and the interior annular boss (12) of concentric setting protruding upward; The centre bore of interior annular boss is as zero line jack (13), and in establish zero terminal (14); Looping pit between interior annular boss and outer ring boss is as firewire jack (15), and in establish fire line terminal (16); What kettle body diapire center was provided with downward protrusion connects electricity ring (22) for the zero line power connecting column (21) that inserts zero line jack with for the live wire that inserts firewire jack; Zero line power connecting column and live wire connect the electricity ring and arrange with one heart, it is characterized in that: also comprise safety cap (3); A plurality of metal materials that safety cap comprises the annular connecting portion (31) of metal material, the outside tilts to extend to form down from the connecting portion top towards connecting portion skeleton shell fragment (35) and envelope the connecting portion top and outer skeleton shell fragment on insulating barrier (36); Outer skeleton shell fragment is combined to form together with the insulating barrier coated on it waterproof section (32) outside flexible annular that has that is positioned at the connecting portion outside, the insulating barrier of inboard, connecting portion top is combined to form has flexible inner waterproofing section (33), the center of this inner waterproofing section also is provided with the wire indentation (34) that runs through inner waterproofing section, and the wire indentation is over against the zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing section is rounded in outer waterproof section; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof section, be attached on the periphery wall of interior annular boss; When the zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of the wire indentation in inner waterproofing section, elastic deformation becomes circular hole.
2. insulating pot according to claim 1 is characterized in that: the downward-sloping setting of outer waterproof section, and inner waterproofing section is horizontally disposed with; Leave gap between each outer skeleton shell fragment, each outer skeleton shell fragment is uniformly distributed around connecting portion.
3. an insulating pot, comprise base (1) and kettle body (2), and the base center is provided with outer ring boss (11) and the interior annular boss (12) of concentric setting protruding upward; The centre bore of interior annular boss is as zero line jack (13), and in establish zero terminal (14); Looping pit between interior annular boss and outer ring boss is as firewire jack (15), and in establish fire line terminal (16); What kettle body diapire center was provided with downward protrusion connects electricity ring (22) for the zero line power connecting column (21) that inserts zero line jack with for the live wire that inserts firewire jack; Zero line power connecting column and live wire connect the electricity ring and arrange with one heart, it is characterized in that: also comprise safety cap (3); A plurality of metal materials that safety cap comprises the annular connecting portion (31) of metal material, the outside tilts to extend to form down from the connecting portion top towards connecting portion skeleton shell fragment (35) and envelope the connecting portion top and outer skeleton shell fragment on insulating barrier (36); Outer skeleton shell fragment is combined to form together with the insulating barrier coated on it waterproof section (32) outside flexible annular that has that is positioned at the connecting portion outside, the insulating barrier of inboard, connecting portion top is combined to form has flexible inner waterproofing section (33), the center of this inner waterproofing section also is provided with the wire indentation (34) that runs through inner waterproofing section, and the wire indentation is over against the zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing section is rounded in outer waterproof section; The periphery wall of interior annular boss is provided with the outer ring gear platform (4) of evagination, and the protrusion height of this outer ring gear platform is more than or equal to the thickness of outer waterproof section; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof section, be attached on the periphery wall of interior annular boss; When the zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of the wire indentation in inner waterproofing section, elastic deformation becomes circular hole.
4. insulating pot according to claim 3 is characterized in that: the downward-sloping setting of outer waterproof section, and inner waterproofing section is horizontally disposed with; Leave gap between each outer skeleton shell fragment, each outer skeleton shell fragment is uniformly distributed around connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397337.6A CN103457130B (en) | 2013-09-03 | 2013-09-03 | A kind of insulating pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397337.6A CN103457130B (en) | 2013-09-03 | 2013-09-03 | A kind of insulating pot |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610116002.6A Division CN105640314A (en) | 2013-09-03 | 2013-09-03 | Electric kettle with safety cap |
| CN201610115972.4A Division CN105640313A (en) | 2013-09-03 | 2013-09-03 | Safe electric kettle |
| CN201610115453.8A Division CN105640312A (en) | 2013-09-03 | 2013-09-03 | Electric kettle with safety cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103457130A true CN103457130A (en) | 2013-12-18 |
| CN103457130B CN103457130B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310397337.6A Active CN103457130B (en) | 2013-09-03 | 2013-09-03 | A kind of insulating pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103457130B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412489A (en) * | 2011-12-31 | 2012-04-11 | 钻宝电子有限公司 | Lower base of electric kettle socket and electric kettle socket with same |
| CN202423666U (en) * | 2011-11-29 | 2012-09-05 | 九阳股份有限公司 | Waterproof electric connector and water boiling pot with same |
| CN202474381U (en) * | 2011-12-21 | 2012-10-03 | 九阳股份有限公司 | Food processor connector, food processor, soybean milk maker |
| CN202589275U (en) * | 2012-04-26 | 2012-12-12 | 广东省湛江市家用电器工业有限公司 | Heat-preserving intelligent electric kettle |
| CN203491488U (en) * | 2013-09-03 | 2014-03-19 | 乐清市华尊电气有限公司 | Electric kettle |
-
2013
- 2013-09-03 CN CN201310397337.6A patent/CN103457130B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423666U (en) * | 2011-11-29 | 2012-09-05 | 九阳股份有限公司 | Waterproof electric connector and water boiling pot with same |
| CN202474381U (en) * | 2011-12-21 | 2012-10-03 | 九阳股份有限公司 | Food processor connector, food processor, soybean milk maker |
| CN102412489A (en) * | 2011-12-31 | 2012-04-11 | 钻宝电子有限公司 | Lower base of electric kettle socket and electric kettle socket with same |
| CN202589275U (en) * | 2012-04-26 | 2012-12-12 | 广东省湛江市家用电器工业有限公司 | Heat-preserving intelligent electric kettle |
| CN203491488U (en) * | 2013-09-03 | 2014-03-19 | 乐清市华尊电气有限公司 | Electric kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103457130B (en) | 2016-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yonghua Inventor before: Hu Xiaoqing |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170316 Address after: 528000 Guangdong Province, Foshan City Nanhai District Dali Town Yanbu Lian Gui South Hilly Region warehouse two (Lian GUI gas station) Patentee after: Foshan good home electrical appliance manufacturing Co., Ltd. Address before: Yueqing city streets east of Niu Bi Dong Cun 325600 in Zhejiang province Wenzhou City Patentee before: Yueqing Huazun Electric Co., Ltd. |
|
| TR01 | Transfer of patent right |