CN103457129B - waterproof cap and electric kettle base - Google Patents
waterproof cap and electric kettle base Download PDFInfo
- Publication number
- CN103457129B CN103457129B CN201310397329.1A CN201310397329A CN103457129B CN 103457129 B CN103457129 B CN 103457129B CN 201310397329 A CN201310397329 A CN 201310397329A CN 103457129 B CN103457129 B CN 103457129B
- Authority
- CN
- China
- Prior art keywords
- inner waterproofing
- annular boss
- waterproof
- zero line
- line jack
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/2105—Water-boiling vessels, e.g. kettles electrically heated of the cordless type, i.e. whereby the water vessel can be plugged into an electrically-powered base element
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof cap and an electric kettle base. The waterproof cap comprises an annular connecting part, an external waterproof part and an internal waterproof part. A linear nick which penetrates through the internal waterproof part is further arranged at the center of the internal waterproof part. The base comprises the waterproof cap, and an external annular boss and an internal annular boss which protrude upwards and are concentrically arranged are arranged at the center of the base. The center hole of the internal annular boss is used as a zero line jack, and a zero line terminal is arranged in the zero line jack; an annular hole between the internal annular boss and the external annular boss is used as a firing line jack, and a firing line terminal is arranged in the firing line jack; the linear nick is arranged over against the zero line jack; the external waterproof part elastically deforms to be attached to the outer circumferential wall of the internal annular boss after the external waterproof part is stressed and extruded; the linear nick on the internal waterproof part elastically deforms to become a circular hole shape after being stressed and extruded. By the adoption of the waterproof cap, water can be prevented from being spilled into the firing line jack and the zero line jack.
Description
Technical field
The invention belongs to insulating pot structure-design technique field, be specifically related to a kind of tarpaulin and base of electric kettle.
Background technology
At present, along with the raising of living standards of the people, insulating pot is widely used in offices and daily life.Go out on the market
The insulating pot sold mainly includes base and kettle body two parts, is provided with plug-in type and connects electricity at the bottom centre of base center and kettle body
Portion, during use, places kettle body on base, presses activate switch.This insulating pot has a following weak point: base
In electrical terminals expose, its waterproof type is the annular gear platform by being positioned at base center, blocks this annular and keeps off outside platform
Water flow on electrical terminals；If but user imprudence is directly spread to water in annular gear platform endoporus, then can directly water
On electrical terminals, if the water yield slightly multiple spot, it is possible to would cause the accidents such as on base two binding posts are short-circuited.
Summary of the invention
First purpose of the present invention be to provide a kind of be prevented from water spill into firewire jack and zero line jack waterproof
Cap.
Second object of the present invention is to provide a kind of being prevented from and water is spilt the electric water into firewire jack and zero line jack
Kettle bottom seat.
The technical scheme realizing first purpose of the present invention is: a kind of tarpaulin, including annular connecting portion, is arranged on connection
Having resilient outer waterproof portion and being arranged on the resilient inner waterproofing of the tool inside connecting portion portion outside portion；Described outer waterproof portion
Downward-sloping setting, described inner waterproofing portion is horizontally disposed with；Viewed from above, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion；Institute
State center, inner waterproofing portion and be additionally provided with a wire indentation running through inner waterproofing portion；Paste after the stress extruding elastic deformation of outer waterproof portion
It is attached on the periphery wall of connecting portion；After wire indentation stress in inner waterproofing portion inserts pressure, elastic deformation becomes circular hole.
The first technical scheme realizing second purpose of the present invention is: a kind of base of electric kettle, base center is provided with
The protruding upward outer ring boss being arranged concentrically and annular boss；The centre bore of annular boss as zero line jack, and
Inside set zero terminal；Looping pit between annular boss and outer ring boss as firewire jack, and in set fire line terminal；Its
Construction features is: also include tarpaulin；Tarpaulin includes the annular connecting portion being arranged on annular boss, is arranged on connection
Having resilient outer waterproof portion and being arranged on the resilient inner waterproofing of the tool inside connecting portion portion outside portion；Described outer waterproof portion
Downward-sloping setting, described inner waterproofing portion is horizontally disposed with；Viewed from above, outer waterproof portion in the form of a ring, covers in firewire jack, interior
Waterproof portion is rounded, covers in zero line jack；Center, inner waterproofing portion is additionally provided with a wire indentation running through inner waterproofing portion, should
Zero line jack is just arranged by wire indentation；The periphery wall of annular boss it is attached to after the stress extruding elastic deformation of outer waterproof portion
On；After wire indentation stress in inner waterproofing portion inserts pressure, elastic deformation becomes circular hole.
In such scheme, viewed from above, ringwise, the shape in inner waterproofing portion is rounded for the shape in outer waterproof portion.
The second technical scheme realizing second purpose of the present invention is: a kind of base of electric kettle, base center is provided with
The protruding upward outer ring boss being arranged concentrically and annular boss；The centre bore of annular boss as zero line jack, and
Inside set zero terminal；Looping pit between annular boss and outer ring boss as firewire jack, and in set fire line terminal；Its
It is characterised by: also include tarpaulin；Tarpaulin includes the annular connecting portion being arranged on annular boss, is arranged on outside connecting portion
Side have resilient outer waterproof portion and be arranged on the resilient inner waterproofing of the tool inside connecting portion portion；Described outer waterproof portion is downward
Being obliquely installed, described inner waterproofing portion is horizontally disposed with；Viewed from above, outer waterproof portion in the form of a ring, covers in firewire jack, inner waterproofing
Portion is rounded, covers in zero line jack；Center, inner waterproofing portion is additionally provided with a wire indentation running through inner waterproofing portion, this wire
Zero line jack is just arranged by indentation；The periphery wall of annular boss is provided with the outer ring gear platform of evagination, this outer ring gear platform
Protrusion height is more than or equal to the thickness in outer waterproof portion；It is attached to outside annular boss after the stress extruding elastic deformation of outer waterproof portion
On perisporium, and it is positioned on outer ring gear platform；After wire indentation stress in inner waterproofing portion inserts pressure, elastic deformation becomes circular hole.
In use, tarpaulin is possible to prevent liquid to spill in firewire jack and zero line jack to the present invention, is effectively improved peace
Full performance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of tarpaulin in the present invention；
Fig. 2 is a kind of top view of tarpaulin shown in Fig. 1；
Fig. 3 is a kind of structural representation of the first base of electric kettle in the present invention；
Fig. 4 is a kind of structural representation of the second base of electric kettle in the present invention；
Fig. 5 is a kind of partial structurtes schematic diagram of the insulating pot using base shown in Fig. 3 to make；
Fig. 6 is a kind of partial structurtes schematic diagram of kettle body in insulating pot shown in Fig. 5；
Fig. 7 is a kind of partial structurtes schematic diagram of the insulating pot using base shown in Fig. 4 to make.
Detailed description of the invention
(embodiment 1, tarpaulin)
The present embodiment is a kind of tarpaulin, as shown in Fig. 1 to Fig. 2, including annular connecting portion 31, is arranged on outside connecting portion
The resilient outer waterproof portion 32 of tool and be arranged on the resilient inner waterproofing of the tool inside connecting portion portion 33；Described outer waterproof portion to
Under be obliquely installed, described inner waterproofing portion is horizontally disposed with；Viewed from above, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion；Described
Center, inner waterproofing portion is additionally provided with a wire indentation 34 running through inner waterproofing portion；Paste after the stress extruding elastic deformation of outer waterproof portion
It is attached on the periphery wall of connecting portion；After wire indentation stress in inner waterproofing portion inserts pressure, elastic deformation becomes circular hole.
(embodiment 2, base)
The present embodiment is a kind of base of electric kettle using above-described embodiment 1 to make, and as shown in Figure 3, base center sets
There are the protruding upward outer ring boss 11 being arranged concentrically and annular boss 12；The centre bore of annular boss is inserted as zero line
Hole 13, and in set zero terminal 14；Looping pit between annular boss and outer ring boss as firewire jack 15, and in set
Fire line terminal 16；Its construction features is: also include tarpaulin 3；Tarpaulin includes that the annular being arranged on annular boss connects
Connect portion 31, be arranged on outside connecting portion have resilient outer waterproof portion 32 and be arranged on the tool inside connecting portion resilient in
Waterproof portion 33；The downward-sloping setting in described outer waterproof portion, described inner waterproofing portion is horizontally disposed with；Viewed from above, outer waterproof portion in
Ring-type, cover in firewire jack, inner waterproofing portion is rounded, covers in zero line jack；Center, inner waterproofing portion is additionally provided with one and passes through
Wearing the wire indentation 34 in inner waterproofing portion, zero line jack is just arranged by this wire indentation；After the stress extruding elastic deformation of outer waterproof portion
It is attached on the periphery wall of annular boss；After wire indentation stress in inner waterproofing portion inserts pressure, elastic deformation becomes circular hole.
(embodiment 3, base)
The present embodiment is a kind of base of electric kettle using above-described embodiment 1 to make, and as shown in Figure 4, base center sets
There are the protruding upward outer ring boss 11 being arranged concentrically and annular boss 12；The centre bore of annular boss is inserted as zero line
Hole 13, and in set zero terminal 14；Looping pit between annular boss and outer ring boss as firewire jack 15, and in set
Fire line terminal 16；
It is characterized in that: also include tarpaulin 3；Annular connecting portion 31 that tarpaulin includes being arranged on annular boss,
It is arranged on the resilient outer waterproof portion 32 of the tool outside connecting portion and is arranged on the resilient inner waterproofing of the tool inside connecting portion portion
33；The downward-sloping setting in described outer waterproof portion, described inner waterproofing portion is horizontally disposed with；Viewed from above, outer waterproof portion in the form of a ring, hides
Covering firewire jack, inner waterproofing portion is rounded, covers in zero line jack；Center, inner waterproofing portion is additionally provided with one and runs through inner waterproofing
The wire indentation 34 in portion, zero line jack is just arranged by this wire indentation；The periphery wall of annular boss is provided with the outer shroud of evagination
Shape gear platform 4, the protrusion height of this outer ring gear platform is more than or equal to the thickness in outer waterproof portion；The stress extruding elastic deformation of outer waterproof portion
After be attached on the periphery wall of annular boss, and be positioned at outer ring gear platform on；Wire indentation stress in inner waterproofing portion is inserted
After pressure, elastic deformation becomes circular hole.
(application examples 1, insulating pot)
Should use-case be a kind of insulating pot using above-described embodiment 2 to make, as shown in Fig. 5 and Fig. 6, including base 1 He
Kettle body 2, base center is provided with the protruding upward outer ring boss 11 being arranged concentrically and annular boss 12；Annular boss
Centre bore as zero line jack 13, and in set zero terminal 14；Looping pit between annular boss and outer ring boss is made
For firewire jack 15, and in set fire line terminal 16；It is provided with downwardly projecting for inserting zero line jack at kettle body bottom wall central
Zero line power connecting column 21 and the live wire for inserting firewire jack connect electricity ring 22；Zero line power connecting column and live wire connect electricity ring and are arranged concentrically,
It is characterized in that: also include tarpaulin 3；Tarpaulin includes annular connecting portion 31, to be arranged on the tool outside connecting portion resilient
Outer waterproof portion 32 and be arranged on the resilient inner waterproofing of the tool inside connecting portion portion 33；The downward-sloping setting in described outer waterproof portion,
Described inner waterproofing portion is horizontally disposed with；Viewed from above, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion；In described inner waterproofing portion
A wire indentation 34 running through inner waterproofing portion it is additionally provided with at the heart；When live wire connects electricity ring insertion firewire jack, outer waterproof portion is subject to
It is attached on the periphery wall of annular boss after power extruding elastic deformation；When zero line power connecting column inserts zero line jack through indentation
Time, after the wire indentation stress in inner waterproofing portion inserts pressure, elastic deformation becomes circular hole.
(application examples 2, insulating pot)
Should use-case be a kind of base of electric kettle using above-described embodiment 3 to make, as shown in Figure 7, including base 1 and kettle
Body 2, base center is provided with the protruding upward outer ring boss 11 being arranged concentrically and annular boss 12；Annular boss
Centre bore as zero line jack 13, and in set zero terminal 14；Looping pit conduct between annular boss and outer ring boss
Firewire jack 15, and in set fire line terminal 16；It is provided with downwardly projecting for inserting the zero of zero line jack at kettle body bottom wall central
Line power connecting column 21 and the live wire for inserting firewire jack connect electricity ring 22；Zero line power connecting column and live wire connect electricity ring and are arranged concentrically, its
It is characterised by: also include tarpaulin 3；Tarpaulin include annular connecting portion 31, be arranged on the tool outside connecting portion resilient outside
Waterproof portion 32 and be arranged on the resilient inner waterproofing of the tool inside connecting portion portion 33；The downward-sloping setting in described outer waterproof portion, institute
State inner waterproofing portion to be horizontally disposed with；Viewed from above, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion；Center, described inner waterproofing portion
Place is additionally provided with a wire indentation 34 running through inner waterproofing portion；The periphery wall of annular boss is provided with the outer ring gear platform of evagination
4, the protrusion height of this outer ring gear platform is more than or equal to the thickness in outer waterproof portion；When live wire connects electricity ring insertion firewire jack, outward
It is attached on the periphery wall of annular boss after the stress extruding elastic deformation of waterproof portion；When zero line power connecting column inserts zero through indentation
During line jack, after the wire indentation stress in inner waterproofing portion inserts pressure, elastic deformation becomes circular hole.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.And these
Belong to obvious change that the connotation of the present invention extended out or variation still falls within protection scope of the present invention.
Claims (1)
1. a tarpaulin, it is characterised in that: include annular connecting portion (31), be arranged on the tool outside connecting portion resilient outside
Waterproof portion (32) and be arranged on the resilient inner waterproofing of the tool inside connecting portion portion (33)；Described outer waterproof portion is downward-sloping to be set
Putting, described inner waterproofing portion is horizontally disposed with；Viewed from above, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion；Described inner waterproofing portion
Center is additionally provided with a wire indentation (34) running through inner waterproofing portion；The company of being attached to after the stress extruding elastic deformation of outer waterproof portion
Connect on the periphery wall in portion；After wire indentation stress in inner waterproofing portion inserts pressure, elastic deformation becomes circular hole；The top table in inner waterproofing portion
Face is plane.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042046.5A CN106361144B (en) | 2013-09-03 | 2013-09-03 | A kind of base of electric kettle |
| CN201611043466.5A CN106724790A (en) | 2013-09-03 | 2013-09-03 | Base of electric kettle |
| CN201310397329.1A CN103457129B (en) | 2013-09-03 | 2013-09-03 | waterproof cap and electric kettle base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397329.1A CN103457129B (en) | 2013-09-03 | 2013-09-03 | waterproof cap and electric kettle base |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611043466.5A Division CN106724790A (en) | 2013-09-03 | 2013-09-03 | Base of electric kettle |
| CN201611042046.5A Division CN106361144B (en) | 2013-09-03 | 2013-09-03 | A kind of base of electric kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103457129A CN103457129A (en) | 2013-12-18 |
| CN103457129B true CN103457129B (en) | 2017-01-11 |
Family
ID=49739225
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611042046.5A Active CN106361144B (en) | 2013-09-03 | 2013-09-03 | A kind of base of electric kettle |
| CN201310397329.1A Active CN103457129B (en) | 2013-09-03 | 2013-09-03 | waterproof cap and electric kettle base |
| CN201611043466.5A Withdrawn CN106724790A (en) | 2013-09-03 | 2013-09-03 | Base of electric kettle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611042046.5A Active CN106361144B (en) | 2013-09-03 | 2013-09-03 | A kind of base of electric kettle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611043466.5A Withdrawn CN106724790A (en) | 2013-09-03 | 2013-09-03 | Base of electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106361144B (en) |
Citations (8)
| 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 |
| 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 |
| CN203400019U (en) * | 2013-09-03 | 2014-01-22 | 乐清市华尊电气有限公司 | Electric kettle base |
| CN203468361U (en) * | 2013-09-03 | 2014-03-12 | 乐清市华尊电气有限公司 | Electric kettle base |
| CN203481500U (en) * | 2013-09-03 | 2014-03-12 | 乐清市华尊电气有限公司 | Waterproof cap |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN1196236C (en) * | 2002-08-12 | 2005-04-06 | 柯赐龙 | Electric connector for cordless electric appliance |
| CN2662516Y (en) * | 2003-08-21 | 2004-12-08 | 浙江康泉电器有限公司 | Electric water heater with omnibearing earth leakage protection function |
| US7300188B2 (en) * | 2006-03-20 | 2007-11-27 | Ming-Chi Tseng | Structure for assembling a bulb holder with an outer shade |
| GB2445787B (en) * | 2007-01-16 | 2010-03-03 | Robin William Shapero | Power or data connector for appliances |
| GB2460620B (en) * | 2008-03-07 | 2012-12-12 | Otter Controls Ltd | Electrical appliances and components |
| CN201422754Y (en) * | 2009-04-20 | 2010-03-17 | 胡妍 | Electric kettle adaptable to utilizing steam to remove oil stain |
-
2013
- 2013-09-03 CN CN201611042046.5A patent/CN106361144B/en active Active
- 2013-09-03 CN CN201310397329.1A patent/CN103457129B/en active Active
- 2013-09-03 CN CN201611043466.5A patent/CN106724790A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN203400019U (en) * | 2013-09-03 | 2014-01-22 | 乐清市华尊电气有限公司 | Electric kettle base |
| CN203468361U (en) * | 2013-09-03 | 2014-03-12 | 乐清市华尊电气有限公司 | Electric kettle base |
| CN203481500U (en) * | 2013-09-03 | 2014-03-12 | 乐清市华尊电气有限公司 | Waterproof cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103457129A (en) | 2013-12-18 |
| CN106361144A (en) | 2017-02-01 |
| CN106724790A (en) | 2017-05-31 |
| CN106361144B (en) | 2018-11-27 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201016 Address after: 226300 Five Groups of Residential Committee of Xingren Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Nantong Yunyang Textile Trade 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. |