CN103441397A - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN103441397A CN103441397A CN201310381973XA CN201310381973A CN103441397A CN 103441397 A CN103441397 A CN 103441397A CN 201310381973X A CN201310381973X A CN 201310381973XA CN 201310381973 A CN201310381973 A CN 201310381973A CN 103441397 A CN103441397 A CN 103441397A
- Authority
- CN
- China
- Prior art keywords
- annular boss
- jack
- ring
- boss
- zero line
- 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.)
- Granted
Links
- 230000005611 electricity Effects 0.000 claims abstract description 27
- 238000004078 waterproofing Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an electric kettle which comprises a base, a kettle body and a waterproof cap. An outer ring-shaped boss, a middle ring-shaped boss, an inner ring-shaped boss, a grounding line inserting hole, a null line inserting hole and a live line inserting hole are formed in the center of the base. A grounding core column, a null line electricity connecting ring and a live line electricity connecting ring are arranged at the center of the bottom wall of the kettle body. The waterproof cap comprises a connecting part arranged on the middle ring-shaped boss, an elastic outer waterproof part arranged on the outer side of the connecting part, and an elastic inner waterproof part arranged on the inner side of the connecting part. The outer waterproof part and the inner waterproof part are arranged in a tilting-downward mode. When the live line electricity connecting ring is inserted into the live line inserting hole, the outer waterproof part is squeezed and deforms under stress and is attached on the outer periphery wall of the middle ring-shaped boss. When the null line electricity connecting ring is inserted into the null line inserting hole, the inner waterproof part is squeezed and deforms under stress and is attached on the inner periphery wall of the middle ring-shaped boss. When the electric kettle is used, the waterproof cap can prevent liquid from being sprinkled into the live line inserting hole and the null line inserting hole, and safety performance is effectively improved.
Description
Technical field
The invention belongs to the electric water heating kettle structure design field.
Background technology
At present, along with the raising of living standards of the people, electric kettle is widely used in office and daily life.The electric kettle 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 electric kettle 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 electric kettle with better security performance.
The technical scheme that realizes the object of the invention is: a kind of electric kettle, comprise base, kettle body and tarpaulin, and the base center is provided with outer ring boss protruding upward, middle annular boss and interior annular boss; Outer ring boss, middle annular boss and interior annular boss arrange with one heart, and are arranged in order along direction from outside to inside: the centre bore of interior annular boss is as the earth connection jack, and in establish earth terminal; Looping pit between interior annular boss and middle annular boss is as zero line jack, and in establish zero terminal; Looping pit between middle annular boss and outer ring boss is as firewire jack, and in establish fire line terminal; Kettle body diapire center be provided with downward protrusion for the ground connection stem stem that inserts the earth connection jack, for the zero line that inserts zero line jack, connect the electricity ring and connect the electricity ring for the live wire that inserts firewire jack; Ground connection stem stem, zero line connect electricity ring and live wire and connect the electricity ring and arrange with one heart, and are arranged in order along direction from inside to outside; Tarpaulin comprises the connecting portion that is arranged on middle annular boss, is arranged on having flexible outer waterproof section and being arranged on the flexible inner waterproofing of having of connecting portion inboard section of the connecting portion outside; Described outer waterproof section and the downward-sloping setting of inner waterproofing section, see from top to bottom, and outer waterproof section covers in firewire jack, and inner waterproofing section covers in zero line jack; When live wire connects electricity ring insertion firewire jack, the stressed compressional deformation of outer waterproof section is attached on the periphery wall of middle annular boss; When zero line connects electricity ring insertion zero line jack, the stressed compressional deformation of inner waterproofing section is attached on the internal perisporium of middle annular boss.
In such scheme, kettle body diapire is provided with for lid and is connected on the location notch on outer ring boss.
In use, tarpaulin 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 structural representation of the first structure of the present invention;
Fig. 2 is a kind of sectional structure schematic diagram of base in electric kettle shown in Fig. 1;
Fig. 3 is a kind of sectional structure schematic diagram of kettle body in the electric kettle of soap shown in Fig. 1;
Fig. 4 is a kind of structural representation of the second structure of the present invention;
Fig. 5 is a kind of sectional structure schematic diagram of base in electric kettle shown in Fig. 4.
Embodiment
(embodiment 1)
The present embodiment is a kind of electric kettle, sees shown in Fig. 1 to Fig. 3, comprises base 1, kettle body 2 and tarpaulin 3, and the base center is provided with outer ring boss protruding upward 11, middle annular boss 12 and interior annular boss 13; Outer ring boss, middle annular boss and interior annular boss arrange with one heart, and are arranged in order along direction from outside to inside; The centre bore of interior annular boss is as earth connection jack 14, and in establish earth terminal; Looping pit between interior annular boss and middle annular boss is as zero line jack 16, and in establish zero terminal 17; Looping pit between middle annular boss and outer ring boss is as firewire jack 18, and in establish fire line terminal 19; Kettle body diapire center be provided with downward protrusion for the ground connection stem stem 21 that inserts the earth connection jack, for the zero line that inserts zero line jack, connect electricity ring 22 and connect electricity ring 23 for the live wire that inserts firewire jack: ground connection stem stem, zero line connect electricity ring and live wire and connect the electricity ring and arrange with one heart, and are arranged in order along direction from inside to outside.Kettle body diapire is provided with for lid and is connected on the location notch 24 on outer ring boss.
Tarpaulin comprises the connecting portion 31 that is arranged on middle annular boss, be arranged on the flexible outer waterproof of having of connecting portion outside section 32 and be arranged on the flexible inner waterproofing of having of connecting portion inboard section 33; Described outer waterproof section and the downward-sloping setting of inner waterproofing section, see from top to bottom, and outer waterproof section covers in firewire jack, and inner waterproofing section covers in zero line jack; When live wire connects electricity ring insertion firewire jack, the stressed compressional deformation of outer waterproof section is attached on the periphery wall of middle annular boss; When zero line connects electricity ring insertion zero line jack, the stressed compressional deformation of inner waterproofing section is attached on the internal perisporium of middle annular boss.
In use, tarpaulin can prevent that liquid from spilling in firewire jack and zero line jack, effectively improves security performance to the present embodiment.
(embodiment 2)
The present embodiment is substantially the same manner as Example 1, and difference is: also be provided with means of complementary annular boss 41 protruding upward in zero line jack, this means of complementary annular boss and interior annular boss enclose and form an annular spilled water hole 43; The inner rim of inner waterproofing section along be positioned at spilled water hole directly over.Zero terminal is arranged on the means of complementary annular boss and middle annular boss encloses in the looping pit of formation, and this looping pit now connects the spliced eye use of electricity ring as zero line.
The periphery wall at middle annular boss middle part is provided with the outer ring gear platform 121 of evagination, and the protrusion height of this outer ring gear platform is more than or equal to the thickness of the outer waterproof of tarpaulin section; The internal perisporium at middle annular boss middle part is provided with the interior annular gear platform 122 of convex, and in this, the protrusion height of annular gear platform is more than or equal to the thickness of tarpaulin inner waterproofing section.When live wire connects electricity ring insertion firewire jack, the stressed compressional deformation of outer waterproof section is attached on the periphery wall of middle annular boss, and is positioned on outer ring gear platform; When zero line connects electricity ring insertion zero line jack, the stressed compressional deformation of inner waterproofing section is attached on the internal perisporium of middle annular boss, and is positioned on annular gear platform.
When the present embodiment is used, when live wire connects the electricity ring and plugs in firewire jack, the existence of outer ring gear platform can prevent that the outer waterproof section that live wire connects the inwall of electricity ring and tarpaulin from excessive friction occurring, and protects outer waterproof section not to be worn, and extends its useful life.In like manner, the existence of interior annular gear platform can protect inner waterproofing section not to be worn.
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 (2)
1. an electric kettle, comprise base (1) and kettle body (2), and the base center is provided with outer ring boss protruding upward (11), middle annular boss (12) and interior annular boss (13); Outer ring boss, middle annular boss and interior annular boss arrange with one heart, and are arranged in order along direction from outside to inside; The centre bore of interior annular boss is as earth connection jack (14), and in establish earth terminal; Looping pit between interior annular boss and middle annular boss is as zero line jack (16), and in establish zero terminal (17); Looping pit between middle annular boss and outer ring boss is as firewire jack (18), and in establish fire line terminal (19); Kettle body diapire center be provided with downward protrusion for the ground connection stem stem (21) that inserts the earth connection jack, for the zero line that inserts zero line jack, connect electricity ring (22) and connect electricity ring (23) for the live wire that inserts firewire jack; Ground connection stem stem, zero line connect electricity ring and live wire and connect the electricity ring and arrange with one heart, and are arranged in order along direction from inside to outside; It is characterized in that: also comprise tarpaulin (3), tarpaulin comprises the connecting portion (31) that is arranged on middle annular boss, is arranged on having flexible outer waterproof section (32) and being arranged on the flexible inner waterproofing of having of connecting portion inboard section (33) of the connecting portion outside; Described outer waterproof section and the downward-sloping setting of inner waterproofing section, see from top to bottom, and outer waterproof section covers in firewire jack, and inner waterproofing section covers in zero line jack; When live wire connects electricity ring insertion firewire jack, the stressed compressional deformation of outer waterproof section is attached on the periphery wall of middle annular boss; When zero line connects electricity ring insertion zero line jack, the stressed compressional deformation of inner waterproofing section is attached on the internal perisporium of middle annular boss.
2. electric kettle according to claim 1, it is characterized in that: kettle body diapire is provided with for lid and is connected on the location notch (24) on outer ring boss.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381973.XA CN103441397B (en) | 2013-08-29 | 2013-08-29 | Electric kettle |
| CN201510676033.2A CN105281167A (en) | 2013-08-29 | 2013-08-29 | Electric kettle capable of preventing liquid from being spilled into live wire jack and null line jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381973.XA CN103441397B (en) | 2013-08-29 | 2013-08-29 | Electric kettle |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510676033.2A Division CN105281167A (en) | 2013-08-29 | 2013-08-29 | Electric kettle capable of preventing liquid from being spilled into live wire jack and null line jack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441397A true CN103441397A (en) | 2013-12-11 |
| CN103441397B CN103441397B (en) | 2015-12-09 |
Family
ID=49695079
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510676033.2A Withdrawn CN105281167A (en) | 2013-08-29 | 2013-08-29 | Electric kettle capable of preventing liquid from being spilled into live wire jack and null line jack |
| CN201310381973.XA Expired - Fee Related CN103441397B (en) | 2013-08-29 | 2013-08-29 | Electric kettle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510676033.2A Withdrawn CN105281167A (en) | 2013-08-29 | 2013-08-29 | Electric kettle capable of preventing liquid from being spilled into live wire jack and null line jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105281167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431773A (en) * | 2013-09-03 | 2013-12-11 | 乐清市华尊电气有限公司 | Waterproof cap used for electric kettle base |
| CN103457128A (en) * | 2013-09-03 | 2013-12-18 | 乐清市华尊电气有限公司 | Safe electric kettle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805143Y (en) * | 2005-04-30 | 2006-08-09 | 应治国 | Electric connector for liquid heater |
| 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 |
| CN202405589U (en) * | 2011-12-31 | 2012-08-29 | 钻宝电子有限公司 | Lower seat of electric boiling pot socket and electric boiling pot socket provided with lower seat |
| 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 |
| EP2533374A1 (en) * | 2011-06-06 | 2012-12-12 | novero GmbH | Connector assembly with a magnetic fixation |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2387492B (en) * | 2001-06-11 | 2004-02-25 | Kettle Solutions Ltd | Female connector for cordless electrical appliances |
| CN2489499Y (en) * | 2001-07-30 | 2002-05-01 | 史德文 | Rotary electric connector |
| GB2388256B (en) * | 2002-04-30 | 2005-10-05 | Otter Controls Ltd | Improvements relating to cordless electrical appliances |
-
2013
- 2013-08-29 CN CN201510676033.2A patent/CN105281167A/en not_active Withdrawn
- 2013-08-29 CN CN201310381973.XA patent/CN103441397B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805143Y (en) * | 2005-04-30 | 2006-08-09 | 应治国 | Electric connector for liquid heater |
| EP2533374A1 (en) * | 2011-06-06 | 2012-12-12 | novero GmbH | Connector assembly with a magnetic fixation |
| 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 |
| CN202405589U (en) * | 2011-12-31 | 2012-08-29 | 钻宝电子有限公司 | Lower seat of electric boiling pot socket and electric boiling pot socket provided with lower seat |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431773A (en) * | 2013-09-03 | 2013-12-11 | 乐清市华尊电气有限公司 | Waterproof cap used for electric kettle base |
| CN103457128A (en) * | 2013-09-03 | 2013-12-18 | 乐清市华尊电气有限公司 | Safe electric kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105281167A (en) | 2016-01-27 |
| CN103441397B (en) | 2015-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103441394B (en) | For the base of electric kettle | |
| CN103414074B (en) | A kind of electric kettle | |
| CN103405157B (en) | A kind of base for safety electrothermal kettle | |
| CN103441395B (en) | A kind of base for electric kettle | |
| CN103441396B (en) | Safety electrothermal kettle | |
| CN103441397A (en) | Electric kettle | |
| CN203468363U (en) | Seat for safety electric kettle | |
| CN203399984U (en) | Electric kettle | |
| CN203468364U (en) | Electric kettle | |
| CN203481501U (en) | Safe electric kettle | |
| CN203415761U (en) | Pedestal used for electric kettle | |
| CN203415757U (en) | Pedestal used for electric kettle | |
| CN103414077B (en) | A kind of safety electrothermal kettle | |
| CN203415760U (en) | Safety electric kettle | |
| CN203521842U (en) | Waterproof electric kettle | |
| CN203481589U (en) | Waterproof cap equipped pedestal of safe electric kettle | |
| CN203415799U (en) | Waterproof electric kettle | |
| CN103457131B (en) | Waterproof electric kettle | |
| CN203521843U (en) | Base of electric kettle having waterproof cap | |
| CN103457128A (en) | Safe electric kettle | |
| CN103414052A (en) | Electric kettle | |
| CN103441398B (en) | A kind of waterproof electric kettle | |
| CN103431756A (en) | Electric kettle | |
| CN103414076A (en) | Base for electric kettle | |
| CN103414075A (en) | Base for electric kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Shen Jun Document name: Notification of Passing Examination on Formalities |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150922 Address after: Le Cheng Zhen Niu Bi Dong Cun 325600 Yueqing City, Zhejiang Province Applicant after: Hu Xiaoqing Address before: Suzhou Industrial Park Suzhou city Jiangsu province 215000 Building 1 room 1807 in Matlock Applicant before: Suzhou Glowworm Trading Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Hu Yan Inventor after: Hu Xiaoqing Inventor after: Deng Zhengyu Inventor before: Hu Yan |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Chengzhou Inventor before: Hu Yan Inventor before: Hu Xiaoqing Inventor before: Deng Zhengyu |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170621 Address after: Jian min Lu, Huangpu town, Guangdong city of Zhongshan Province, No. 20, 528400 building 3 layer first, second Patentee after: Zhongshan Eagle Electric Appliance Co., Ltd. Address before: Le Cheng Zhen Niu Bi Dong Cun 325600 Yueqing City, Zhejiang Province Patentee before: Hu Xiaoqing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |