CN203491488U - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- CN203491488U CN203491488U CN201320547393.9U CN201320547393U CN203491488U CN 203491488 U CN203491488 U CN 203491488U CN 201320547393 U CN201320547393 U CN 201320547393U CN 203491488 U CN203491488 U CN 203491488U
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- CN
- China
- Prior art keywords
- jack
- annular boss
- zero
- zero line
- connecting portion
- Prior art date
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Abstract
The utility model discloses an electric kettle which comprises a pedestal, a kettle body, and a safety cap. The pedestal is provided with an outer annular boss and an inner annular boss. The bottom wall of the kettle is provided with a zero-line electricity-connecting column and a live-wire electricity-connecting ring. The safety cap comprises an annular connecting part made of metal materials, an outer framework elastic piece, and an insulating layer. The outer framework elastic piece and the insulating layer wrapping the outer framework elastic piece form an outer waterproof part. The insulating layer of the inner side of the top of the connecting part forms an inner waterproof part. The center of the inner waterproof part is provided with a linear nick which is disposed to exactly face to a zero-line jack. The outer peripheral wall of the inner annular boss is provided with an outer annular stop platform which bulges outwards. The bulged height of the outer annular stop platform is greater than or equal to the thickness of the outer waterproof part. When the live-wire electricity-connecting ring is inserted into a live-wire jack, the outer waterproof part is extruded under a force to generate elastic deformation, and then attached to the outer peripheral wall of the inner annular boss. When the zero-line electricity-connecting column passes through the nick to be inserted in the zero-line jack, the linear nick on the inner waterproof part is extruded under a force to generate elastic deformation, and then becomes the shape of a circular hole. The electric kettle provided by the utility model can prevent water from being sprinkled into the live-wire 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 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 plug-in type power part, during use, kettle body is placed on base, presses starting switch.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 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 object 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 technical scheme that realizes the object of the invention is: a kind of insulating pot, comprise base and kettle body, and 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;
Kettle body diapire center be provided with downward protrusion for inserting the zero line power connecting column of zero line jack and connecing electricity ring for inserting the live wire of firewire jack; Zero line power connecting column and live wire connect 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, outside tilts to extend to form down from connecting portion top towards connecting portion skeleton shell fragment and envelope connecting portion top and outer skeleton shell fragment on insulating barrier; Outer skeleton shell fragment is combined to form together with the insulating barrier being coated on it waterproof portion outside flexible annular that has that is positioned at connecting portion outside, the insulating barrier of connecting portion top inner side is combined to form has flexible inner waterproofing portion, the center of this inner waterproofing portion is also provided with the wire indentation that runs through inner waterproofing portion, and wire indentation is over against zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion; 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 portion; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss; When zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of wire indentation in inner waterproofing portion, elastic deformation becomes circular hole.
In such scheme, the downward-sloping setting of outer waterproof portion, inner waterproofing portion is horizontally disposed with; Between each outer skeleton shell fragment, leave gap, 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.
Accompanying drawing explanation
Fig. 1 is a kind of partial structurtes schematic diagram 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 insulating pot described in 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.
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 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; Kettle body diapire center be provided with downward protrusion for inserting the zero line power connecting column 21 of zero line jack and connecing electricity ring 22 for inserting the live wire of firewire jack; Zero line power connecting column and live wire connect 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, outside tilts to extend to form down from connecting portion top towards connecting portion skeleton shell fragment 35 and envelope 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 being coated on it waterproof portion 32 outside flexible annular that has that is positioned at connecting portion outside, the insulating barrier of connecting portion top inner side is combined to form has flexible inner waterproofing portion 33, the center of this inner waterproofing portion is also provided with the wire indentation 34 that runs through inner waterproofing portion, and wire indentation is over against zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion; 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 portion; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss; When zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of wire indentation in inner waterproofing portion, elastic deformation becomes circular hole.
The downward-sloping setting of outer waterproof portion, inner waterproofing portion is horizontally disposed with; Between each outer skeleton shell fragment, leave gap, 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 is clearly 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 insulating pot, comprises base (1) and kettle body (2), and 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); Kettle body diapire center be provided with downward protrusion for inserting the zero line power connecting column (21) of zero line jack and connecing electricity ring (22) for inserting the live wire of firewire jack; Zero line power connecting column and live wire connect 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, outside tilts to extend to form down from connecting portion top towards connecting portion skeleton shell fragment (35) and envelope 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 being coated on it waterproof portion (32) outside flexible annular that has that is positioned at connecting portion outside, the insulating barrier of inner side, connecting portion top is combined to form has flexible inner waterproofing portion (33), the center of this inner waterproofing portion is also provided with the wire indentation (34) that runs through inner waterproofing portion, and wire indentation is over against zero line jack setting; See from top to bottom, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion; 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 portion; When live wire connects electricity ring insertion firewire jack, after the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss; When zero line power connecting column inserts zero line jack through indentation, after the stressed slotting pressure of wire indentation in inner waterproofing portion, elastic deformation becomes circular hole.
2. insulating pot according to claim 1, is characterized in that: the downward-sloping setting of outer waterproof portion, and inner waterproofing portion is horizontally disposed with; Between each outer skeleton shell fragment, leave gap, each outer skeleton shell fragment is uniformly distributed around connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547393.9U CN203491488U (en) | 2013-09-03 | 2013-09-03 | Electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547393.9U CN203491488U (en) | 2013-09-03 | 2013-09-03 | Electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491488U true CN203491488U (en) | 2014-03-19 |
Family
ID=50262292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547393.9U Expired - Fee Related CN203491488U (en) | 2013-09-03 | 2013-09-03 | Electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457130A (en) * | 2013-09-03 | 2013-12-18 | 乐清市华尊电气有限公司 | Electric kettle |
-
2013
- 2013-09-03 CN CN201320547393.9U patent/CN203491488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457130A (en) * | 2013-09-03 | 2013-12-18 | 乐清市华尊电气有限公司 | Electric kettle |
| CN103457130B (en) * | 2013-09-03 | 2016-02-03 | 乐清市华尊电气有限公司 | A kind of insulating pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |