CN203481500U - Waterproof cap - Google Patents
Waterproof cap Download PDFInfo
- Publication number
- CN203481500U CN203481500U CN201320546424.9U CN201320546424U CN203481500U CN 203481500 U CN203481500 U CN 203481500U CN 201320546424 U CN201320546424 U CN 201320546424U CN 203481500 U CN203481500 U CN 203481500U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- waterproof portion
- connecting portion
- inner waterproofing
- outer 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a waterproof cap. The waterproof cap comprises an annular connecting portion, an elastic outer water proof portion and an elastic inner waterproof portion, wherein the outer waterproof portion is arranged outside the connecting portion, and the inner waterproof portion is arranged inside the connecting portion; the outer waterproof portion is arranged in a downwardly inclining manner, and the inner waterproof portion is horizontally arranged; when the waterproof cap is seen from top to bottom, the outer waterproof portion is annular, and the inner waterproof portion is circular; a linear nick penetrating through the inner waterproof portion is arranged in the center of the inner waterproof portion; the outer waterproof portion is pressed by force to carry out elastic deformation, and then is attached to the outer circumferential wall of the connecting portion; and the linear nick in the inner waterproof portion is elastically deformed into a circular hole shape by bearing an insert pressure. The waterproof cap can prevent liquid from spilling into the live wire jack and the zero line jack.
Description
Technical field
The utility model belongs to insulating pot structure-design technique field, is specifically related to a kind of tarpaulin for 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 tarpaulin of firewire jack and zero line jack.
The technical scheme that realizes the utility model object is: a kind of tarpaulin, comprises annular connecting portion, 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, 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 that runs through inner waterproofing portion; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of connecting portion; 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 tarpaulin in the utility model;
Fig. 2 is a kind of vertical view of tarpaulin shown in Fig. 1;
Fig. 3 is a kind of partial structurtes schematic diagram that adopts the insulating pot that shown in Fig. 1, base is made;
Fig. 4 is a kind of partial structurtes schematic diagram of kettle body in insulating pot shown in Fig. 3.
Embodiment
(embodiment 1, tarpaulin)
The present embodiment is a kind of tarpaulin, sees shown in Fig. 1 to Fig. 2, comprises annular connecting portion 31, is arranged on the flexible outer waterproof of having of connecting portion outside portion 32 and is 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; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of connecting portion; 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 insulating pot that adopts above-described embodiment 1 to make, see shown in Fig. 3 and Fig. 4, 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; 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.After zero line power connecting column is extracted from wire indentation, this wire indentation reverts to again wire.
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 execution mode 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 execution modes.And these belong to apparent variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (1)
1. a tarpaulin, is characterized in that: comprise annular connecting portion (31), 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, 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; After the stressed extruding elastic deformation of outer waterproof portion, be attached on the periphery wall of connecting portion; 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 |
|---|---|---|---|
| CN201320546424.9U CN203481500U (en) | 2013-09-03 | 2013-09-03 | Waterproof cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320546424.9U CN203481500U (en) | 2013-09-03 | 2013-09-03 | Waterproof cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481500U true CN203481500U (en) | 2014-03-12 |
Family
ID=50229762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320546424.9U Expired - Fee Related CN203481500U (en) | 2013-09-03 | 2013-09-03 | Waterproof cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481500U (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 CN201320546424.9U patent/CN203481500U/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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103441394B (en) | For the base of electric kettle | |
| CN103414074B (en) | A kind of electric kettle | |
| CN103405157B (en) | A kind of base for safety electrothermal kettle | |
| CN103441395B (en) | A kind of base for electric kettle | |
| CN203481500U (en) | Waterproof cap | |
| CN103441396B (en) | Safety electrothermal kettle | |
| CN203400019U (en) | Electric kettle base | |
| CN203468361U (en) | Electric kettle base | |
| CN203468316U (en) | Safety-type electric kettle | |
| CN203399983U (en) | Safety type electric kettle | |
| CN203468363U (en) | Seat for safety electric kettle | |
| CN203400017U (en) | Electric kettle base with safety cap | |
| CN203468362U (en) | Waterproof cap used for electric kettle base | |
| CN203468360U (en) | Electric kettle base with safety cover | |
| CN103441397B (en) | Electric kettle | |
| CN203491488U (en) | Electric kettle | |
| CN203400018U (en) | Safety helmet | |
| CN203468364U (en) | Electric kettle | |
| CN203415761U (en) | Pedestal used for electric kettle | |
| CN203481502U (en) | Waterproof cap equipped pedestal of electric kettle | |
| CN203415757U (en) | Pedestal used for electric kettle | |
| CN203468315U (en) | Electric kettle | |
| CN203481501U (en) | Safe electric kettle | |
| CN203481589U (en) | Waterproof cap equipped pedestal of safe electric kettle | |
| CN103457129B (en) | waterproof cap and electric kettle base |
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: 20140312 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |