CN203400019U - Electric kettle base - Google Patents
Electric kettle base Download PDFInfo
- Publication number
- CN203400019U CN203400019U CN201320547312.5U CN201320547312U CN203400019U CN 203400019 U CN203400019 U CN 203400019U CN 201320547312 U CN201320547312 U CN 201320547312U CN 203400019 U CN203400019 U CN 203400019U
- Authority
- CN
- China
- Prior art keywords
- annular boss
- interior annular
- inner waterproofing
- boss
- outer ring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric kettle base which comprises a waterproof cap. An outer annular boss and an inner annular boss are arranged in the center of the base, the waterproof cap comprises an annular connecting part, an elastic outer waterproof part and an elastic inner waterproof part, the annular connecting part is arranged on the inner annular boss, the elastic outer waterproof part is arranged on the outer side of the connecting part, the elastic inner waterproof part is arranged on the inner side of the connecting part, when a user looks from top to bottom, the outer waterproof part is annular and covers a firing line insertion hole, and the inner waterproof part is circular and covers a null line insertion hole. A linear nick is arranged in the center of the inner waterproof part, an outwards-protruding outer annular stop table is arranged on the peripheral wall of the inner annular boss, the protruding height of the outer annular stop table is larger than or equal to the thickness of the outer waterproof part, the outer waterproof part is stressed and pressed to be elastically deformed to be attached to the peripheral wall of the inner annular boss and located on the outer annular stop table, and the linear nick on the inner waterproof part is stressed and pressed to be elastically deformed to be in a circular hole shape. According to the electric kettle base, water can be prevented from being sprinkled into the firing line insertion hole and the null line insertion hole.
Description
Technical field
The utility model belongs to insulating pot structure-design technique field, is specifically related to a kind of base of electric kettle.
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.
Utility model content
The purpose of this utility model is to provide a kind of can preventing water is spilt into the base of electric kettle of firewire jack and zero line jack.
The technical scheme that realizes the utility model object is: a kind of base of electric kettle, 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; It is characterized in that: also comprise tarpaulin; Tarpaulin comprises the annular connecting portion that is arranged on interior annular boss, is arranged on having flexible outer waterproof portion and being arranged on the flexible inner waterproofing of having of connecting portion inner side portion of connecting portion outside; The downward-sloping setting of described outer waterproof portion, described inner waterproofing portion is horizontally disposed with; See from top to bottom, outer waterproof portion in the form of a ring, covers in firewire jack, and inner waterproofing portion is rounded, covers in zero line jack; Inner waterproofing portion center is also provided with a wire indentation that runs through inner waterproofing portion, and this wire indentation is over against zero line jack setting; 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; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss, and be positioned on outer ring gear platform; After the stressed slotting pressure of wire indentation in inner waterproofing portion, elastic deformation becomes circular hole.
In use, tarpaulin can prevent that liquid from spilling in firewire jack and zero line jack, effectively improves security performance to the utility model.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of base of electric kettle in the utility model;
Fig. 2 is a kind of structural representation of tarpaulin in base shown in Fig. 1;
Fig. 3 is a kind of top view of tarpaulin shown in Fig. 1;
Fig. 4 is a kind of partial structurtes schematic diagram that adopts the insulating pot that Fig. 1 makes;
Fig. 5 is a kind of partial structurtes schematic diagram of kettle body in insulating pot shown in Fig. 4.
The specific embodiment
(embodiment 1, base)
The present embodiment is a kind of base of electric kettle that adopts above-described embodiment 1 to make, and sees shown in Fig. 1 to Fig. 3, 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; Its design feature is: also comprise tarpaulin 3; Tarpaulin comprises the annular connecting portion 31 that is arranged on interior annular boss, be arranged on the flexible outer waterproof of having of connecting portion outside portion 32 and be arranged on the flexible inner waterproofing of having of connecting portion inner side portion 33; The downward-sloping setting of described outer waterproof portion, described inner waterproofing portion is horizontally disposed with; See from top to bottom, outer waterproof portion in the form of a ring, covers in firewire jack, and inner waterproofing portion is rounded, covers in zero line jack; Inner waterproofing portion center is also provided with a wire indentation 34 that runs through inner waterproofing portion, and this wire indentation is over against zero line jack setting; 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; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss, and be positioned on outer ring gear platform; After the stressed slotting pressure of wire indentation in inner waterproofing portion, elastic deformation becomes circular hole.
(application examples 1, insulating pot)
Should use-case be a kind of base of electric kettle that adopts above-described embodiment 1 to make, see shown in Fig. 4 and Fig. 5, comprise base 1 and kettle body 2, base center be 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 tarpaulin 3; Tarpaulin comprises annular connecting portion 31, be arranged on the flexible outer waterproof of having of connecting portion outside portion 32 and be arranged on the flexible inner waterproofing of having of connecting portion inner side portion 33; The downward-sloping setting of described outer waterproof portion, described inner waterproofing portion is horizontally disposed with; See from top to bottom, in the form of a ring, inner waterproofing portion is rounded in outer waterproof portion; Described inner waterproofing portion center is also provided with a wire indentation 34 that runs through inner waterproofing 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.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.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 embodiments.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (1)
1. a base of electric kettle, 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); It is characterized in that: also comprise tarpaulin (3); Tarpaulin comprises the annular connecting portion (31) that is arranged on interior annular boss, be arranged on having flexible outer waterproof portion (32) and be arranged on and having a flexible inner waterproofing portion (33) inside connecting portion of connecting portion outside; The downward-sloping setting of described outer waterproof portion, described inner waterproofing portion is horizontally disposed with; See from top to bottom, outer waterproof portion in the form of a ring, covers in firewire jack, and inner waterproofing portion is rounded, covers in zero line jack; Inner waterproofing portion center is also provided with a wire indentation (34) that runs through inner waterproofing portion, and this wire indentation is over against zero line jack setting; 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; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss, and be positioned on outer ring gear platform; After the stressed slotting pressure of wire indentation in inner waterproofing portion, elastic deformation becomes circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547312.5U CN203400019U (en) | 2013-09-03 | 2013-09-03 | Electric kettle base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547312.5U CN203400019U (en) | 2013-09-03 | 2013-09-03 | Electric kettle base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400019U true CN203400019U (en) | 2014-01-22 |
Family
ID=49935968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547312.5U Expired - Fee Related CN203400019U (en) | 2013-09-03 | 2013-09-03 | Electric kettle base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457129A (en) * | 2013-09-03 | 2013-12-18 | 乐清市华尊电气有限公司 | Waterproof cap and electric kettle base |
-
2013
- 2013-09-03 CN CN201320547312.5U patent/CN203400019U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457129A (en) * | 2013-09-03 | 2013-12-18 | 乐清市华尊电气有限公司 | Waterproof cap and electric kettle base |
| CN103457129B (en) * | 2013-09-03 | 2017-01-11 | 乐清市华尊电气有限公司 | waterproof cap and electric kettle base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |