CN103414076A - Base for electric kettle - Google Patents
Base for electric kettle Download PDFInfo
- Publication number
- CN103414076A CN103414076A CN2013103966029A CN201310396602A CN103414076A CN 103414076 A CN103414076 A CN 103414076A CN 2013103966029 A CN2013103966029 A CN 2013103966029A CN 201310396602 A CN201310396602 A CN 201310396602A CN 103414076 A CN103414076 A CN 103414076A
- Authority
- CN
- China
- Prior art keywords
- annular boss
- section
- middle annular
- boss
- waterproof
- 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.)
- Pending
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a base for an electric kettle. The base comprises outer annular bosses, middle annular bosses and inner annular bosses which are arranged at the center of the base, and also comprises waterproof caps, wherein the waterproof caps comprise connection parts arranged on the middle annular bosses, elastic outer waterproof parts arranged on the outer sides of the connection parts and elastic inner waterproof parts arranged on the inner sides of the connection parts; the outer waterproof parts and the inner waterproof parts are downwards inclined; when being seen from to top bottom, the outer waterproof parts cover a live wire insertion hole, and the inner waterproof parts cover a neutral wire insertion hole; the outer waterproof parts are extruded to generate elastic deformation and are attached to the outer circumferential walls of the middle annular bosses; the inner waterproof parts are extruded to generate elastic deformation and are attached to the inner circumferential walls of the middle annular bosses. During use, the waterproof caps can prevent liquid from being scattered into the live wire insertion hole and the neutral wire insertion hole; therefore the safety performance is effectively improved.
Description
Technical field
The invention belongs to the electric water heating kettle structure design field, be specifically related to a kind of base for electric kettle.
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 just may cause the accidents such as two binding posts on base are short-circuited.
Summary of the invention
The purpose of this invention is to provide a kind of base for electric kettle with better security performance.
The technical scheme that realizes the object of the invention is: a kind of base for electric kettle, 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; It is characterized in that: also comprise that tarpaulin, tarpaulin comprise the connecting portion that is arranged on middle annular boss, are 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; Outer waterproof section's stressed extruding generation elastic deformation also is attached on the periphery wall of middle annular boss; The stressed extruding generation elastic deformation of inner waterproofing section also 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 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 structural representation of the second structure of the present invention;
Fig. 3 is a kind of partial structurtes schematic diagram that adopts the electric kettle that base shown in Figure 1 makes;
Fig. 4 is a kind of partial sectional view of kettle body in electric kettle shown in Figure 3;
Fig. 5 is a kind of partial structurtes schematic diagram that adopts the electric kettle that base shown in Figure 2 makes.
Embodiment
(embodiment 1)
The present embodiment is a kind of base for electric kettle, and as shown in Figure 1, 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; Its design feature is: also comprise tarpaulin 3, 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; Outer waterproof section's stressed extruding generation elastic deformation also is attached on the periphery wall of middle annular boss; The stressed extruding generation elastic deformation of inner waterproofing section also 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: as shown in Figure 2, in zero line jack, also be provided with means of complementary annular boss 41 protruding upward, 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, protrusion height of annular gear platform is more than or equal to the thickness of tarpaulin inner waterproofing section.
When the present embodiment was used, when live wire connect 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 protected outer waterproof section not to be worn, and extended its useful life.In like manner, the existence of interior annular gear platform can protect inner waterproofing section not to be worn.
(application examples 1)
Should use-case be a kind of electric kettle that adopts above-described embodiment 1 to make, see that Fig. 3, to shown in Figure 4, comprises base 1, kettle body 2 and tarpaulin 3, the base center be 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 be used to the ground connection stem stem 21 that inserts the earth connection jack, connect electricity ring 22 and connect electricity ring 23 be used to the live wire that inserts firewire jack be used to the zero line that inserts zero line 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 connect electricity ring insertion firewire jack, the stressed compressional deformation of outer waterproof section was attached on the periphery wall of middle annular boss; When zero line connect electricity ring insertion zero line jack, the stressed compressional deformation of inner waterproofing section was 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.
(application examples 2)
Should use-case be the electric kettle that adopts above-described embodiment 1 to make, basic identical with application examples 1, difference is: as shown in Figure 5, in zero line jack, also be provided with means of complementary annular boss 41 protruding upward, 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, protrusion height of annular gear platform is more than or equal to the thickness of tarpaulin inner waterproofing section.When live wire connect electricity ring insertion firewire jack, the stressed compressional deformation of outer waterproof section was attached on the periphery wall of middle annular boss, and was positioned on outer ring gear platform; When zero line connect electricity ring insertion zero line jack, the stressed compressional deformation of inner waterproofing section was attached on the internal perisporium of middle annular boss, and was positioned on annular gear platform.
While should use-case using, when live wire connect 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 protected outer waterproof section not to be worn, and extended 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 (1)
1. base for electric kettle, 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); 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; Outer waterproof section's stressed extruding generation elastic deformation also is attached on the periphery wall of middle annular boss; The stressed extruding generation elastic deformation of inner waterproofing section also is attached on the internal perisporium of middle annular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103966029A CN103414076A (en) | 2013-09-03 | 2013-09-03 | Base for electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103966029A CN103414076A (en) | 2013-09-03 | 2013-09-03 | Base for electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103414076A true CN103414076A (en) | 2013-11-27 |
Family
ID=49607069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103966029A Pending CN103414076A (en) | 2013-09-03 | 2013-09-03 | Base for electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103414076A (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 |
| CN202712651U (en) * | 2012-06-25 | 2013-01-30 | 张夏意 | New type double temperature control type electric kettle socket |
| CN103441394A (en) * | 2013-08-29 | 2013-12-11 | 苏州萤火虫贸易有限公司 | Base for electric kettle |
| CN203415761U (en) * | 2013-09-03 | 2014-01-29 | 乐清市华尊电气有限公司 | Pedestal used for electric kettle |
-
2013
- 2013-09-03 CN CN2013103966029A patent/CN103414076A/en active Pending
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 |
| 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 |
| CN202712651U (en) * | 2012-06-25 | 2013-01-30 | 张夏意 | New type double temperature control type electric kettle socket |
| CN103441394A (en) * | 2013-08-29 | 2013-12-11 | 苏州萤火虫贸易有限公司 | Base for electric kettle |
| CN203415761U (en) * | 2013-09-03 | 2014-01-29 | 乐清市华尊电气有限公司 | Pedestal used for electric kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103441394B (en) | For the base of electric kettle | |
| CN103441395B (en) | A kind of base for electric kettle | |
| CN103414074B (en) | A kind of electric kettle | |
| CN103405157B (en) | A kind of base for safety electrothermal kettle | |
| CN103441396B (en) | Safety electrothermal kettle | |
| CN103441397B (en) | Electric kettle | |
| CN203468363U (en) | Seat for safety electric kettle | |
| CN203415761U (en) | Pedestal used for electric kettle | |
| CN203415757U (en) | Pedestal used for electric kettle | |
| CN203481501U (en) | Safe electric kettle | |
| CN203468364U (en) | Electric kettle | |
| CN203399984U (en) | Electric kettle | |
| CN203415760U (en) | Safety electric kettle | |
| CN203521842U (en) | Waterproof electric kettle | |
| CN103414077B (en) | A kind of safety electrothermal kettle | |
| CN203415799U (en) | Waterproof electric kettle | |
| CN203481589U (en) | Waterproof cap equipped pedestal of safe electric kettle | |
| CN103414076A (en) | Base for electric kettle | |
| CN203468362U (en) | Waterproof cap used for electric kettle base | |
| CN203521843U (en) | Base of electric kettle having waterproof cap | |
| CN103414075A (en) | Base for electric kettle | |
| CN103414052A (en) | Electric kettle | |
| CN103457131B (en) | Waterproof electric kettle | |
| CN103431755A (en) | Base for safety type electric kettle | |
| CN103441398B (en) | A kind of waterproof 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |