CN203400017U - Electric kettle base with safety cap - Google Patents
Electric kettle base with safety cap Download PDFInfo
- Publication number
- CN203400017U CN203400017U CN201320547275.8U CN201320547275U CN203400017U CN 203400017 U CN203400017 U CN 203400017U CN 201320547275 U CN201320547275 U CN 201320547275U CN 203400017 U CN203400017 U CN 203400017U
- Authority
- CN
- China
- Prior art keywords
- safety cap
- connecting portion
- annular boss
- shell fragment
- inner waterproofing
- 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 with a safety cap. The electric kettle base with the safety cap comprises the safety cap, an outer annular boss and an inner annular boss, wherein the outer annular boss and the inner annular boss are arranged in the center of the base, the safety cap comprises a metal annular connecting part, an outer framework elastic piece and an insulating layer, the outer framework elastic piece and the insulating layer wrapping the outer framework elastic piece are combined to form an outer annular waterproof part which is located on the outer side of the connecting part and has elasticity, the outer framework elastic piece and the insulating layer on the inner side at the top end of the connecting part are combined to form an inner waterproof part which has elasticity, a linear nick penetrating through the inner waterproof part is further arranged in the center of the inner waterproof part, and the linear nick is arranged right opposite to a null line inserting hole. Looked from top to bottom, the outer waterproof part is annular and covers a firing line inserting hole, and the inner waterproof part is circular and covers the null line inserting hole; after being stressed and extruded to undergo elastic deformation, the outer waterproof part is attached to the peripheral wall of the inner annular boss; after being stressed and compressed in an inserting mode, the linear nick on the inner waterproof part undergoes elastic deformation to be of the shape of a circular hole. The electric kettle base with the safety cap can prevent water being sprinkled into the firing line inserting hole and the null line inserting 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 with safety cap.
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 to the base of electric kettle with safety cap into firewire jack and zero line jack.
The technical scheme that realizes the utility model object is: a kind of base of electric kettle with safety cap, 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 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, outer waterproof portion in the form of a ring, covers in firewire jack, and inner waterproofing portion is rounded, covers in zero line jack; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss; 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 to the utility model.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of safety cap in base shown in Fig. 1;
Fig. 3 is a kind of top view of safety cap shown in Fig. 2;
Fig. 4 is a kind of top view of safety cap shown in Fig. 2 after shifting out insulating barrier;
Fig. 5 is a kind of partial structurtes schematic diagram that adopts the insulating pot that shown in Fig. 1, base is made.
The specific embodiment
(embodiment 1, base)
The present embodiment is a kind of base of electric kettle with safety cap that adopts above-described embodiment 1 to make, and sees shown in Fig. 1 to Fig. 4, 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 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, outer waterproof portion in the form of a ring, covers in firewire jack, and inner waterproofing portion is rounded, covers in zero line jack; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss; 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.
(application examples 1, insulating pot)
Should use-case be a kind of insulating pot that adopts above-described embodiment 1 to make, as shown in Figure 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 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; 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, 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 (2)
1. a base of electric kettle with safety cap, 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 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, outer waterproof portion in the form of a ring, covers in firewire jack, and inner waterproofing portion is rounded, covers in zero line jack; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of interior annular boss; After the stressed slotting pressure of wire indentation in inner waterproofing portion, elastic deformation becomes circular hole.
2. the base of electric kettle with safety cap 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 |
|---|---|---|---|
| CN201320547275.8U CN203400017U (en) | 2013-09-03 | 2013-09-03 | Electric kettle base with safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547275.8U CN203400017U (en) | 2013-09-03 | 2013-09-03 | Electric kettle base with safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400017U true CN203400017U (en) | 2014-01-22 |
Family
ID=49935966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547275.8U Expired - Fee Related CN203400017U (en) | 2013-09-03 | 2013-09-03 | Electric kettle base with safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103417124A (en) * | 2013-09-03 | 2013-12-04 | 乐清市华尊电气有限公司 | Safety cap and electric kettle base |
-
2013
- 2013-09-03 CN CN201320547275.8U patent/CN203400017U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103417124A (en) * | 2013-09-03 | 2013-12-04 | 乐清市华尊电气有限公司 | Safety cap and electric kettle base |
| CN103417124B (en) * | 2013-09-03 | 2017-03-15 | 乐清市华尊电气有限公司 | Safety cap |
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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 |