CN203326258U - Waterproof connector - Google Patents
Waterproof connector Download PDFInfo
- Publication number
- CN203326258U CN203326258U CN2013204358774U CN201320435877U CN203326258U CN 203326258 U CN203326258 U CN 203326258U CN 2013204358774 U CN2013204358774 U CN 2013204358774U CN 201320435877 U CN201320435877 U CN 201320435877U CN 203326258 U CN203326258 U CN 203326258U
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- CN
- China
- Prior art keywords
- male
- female
- grafting
- connector
- nut
- 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 - Lifetime
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Abstract
The utility model relates to a waterproof connector which comprises a male connector and a female connector. The waterproof connector is characterized in that: the male connector is formed by a male connector connecting body, a nut, an O-type sealing ring, a male connector clamping sleeve, and a male connector clamping body; a female connector is formed by a female connector connecting body, a female connector clamping sleeve, and a female connector clamping cavity; and the male connector and the female connector are clamped. According to the utility model, the male connector and the female connector are clamped so as to connecting a circuit; the O-type sealing ring is arranged at the connecting point of the male connector and the female connector so as to play a sealing effect; and the male connector nut cooperates with the external thread of the female connector connecting piece so as to further guarantees the reliability of the connection and the tightness of the joint, and water cannot flow into the connector.
Description
Technical field
The utility model relates to a kind of water joint.
Background technology
In daily life, use low-voltage electrical apparatus often because of power supply from far away and electrical appliance wires fall short of and need the use jointing, but mostly there is non-water-tight problem in existing joint, cause short circuit with regard to easy water inlet like this, damage circuit board, also can cause security threat to the person simultaneously.When outdoor application, this situation more easily occurs especially.
The utility model content
For the problem existed in existing technique, the purpose of this utility model is to provide a kind of technical scheme of water joint.
Described a kind of water joint, comprise male and female, it is characterized in that described male is comprised of male connector, nut, O RunddichtringO, male grafting cover and male grafting body, male connector one end connects electric wire, the male connector other end arranges male grafting cover, the external diameter of male grafting cover is less than the external diameter of male connector, and male grafting cover is fixedly installed the O RunddichtringO with the junction of male connector; Described nut socket is arranged on the outside of male connector, nut one end is the wide-mouth structure, the nut other end is throat structure, the nut wide mouth part is link, the internal diameter of nut wide mouth part is greater than O RunddichtringO external diameter, the nut necking end is positive stop end, and nut necking end internal diameter is less than O RunddichtringO external diameter; Described male arranges male grafting body in pegging graft and overlapping, and male grafting body and male are pegged graft and be provided with gap between cover, and male grafting cover inner surface is formed by cambered surface and plane combination; Described female is comprised of female connector, female grafting cover, female grafting chamber, described female grafting body one end connects electric wire, the outer surface setting of the female connector other end external screw thread that matches with described nut link, arrange in the female connector of external screw thread one end the female cover of pegging graft is set, described female arranges the female grafting chamber of matching with male grafting body in pegging graft and overlapping, and the structure of the structure of female grafting cover and male grafting cover inner surface is complementary; Described male is pegged graft, and the cover grafting is arranged on the female connector and female is pegged graft between cover, and male grafting body is pegged graft and is arranged in female grafting chamber, and the female connector touches and coordinates with the O RunddichtringO, and nut coordinates with the external thread bolt connection on the female connector.
Described a kind of water joint, is characterized in that described nut outer surface arranges tread plate.
The utility model gets final product connection circuit by the grafting of male and female, the O RunddichtringO arranged in the junction of male and female can play sealing function, male nut and external thread bolt connection on the female connector coordinate and have further guaranteed the reliability that is connected and the compactness of joint, guarantee that joint can not intake.
The accompanying drawing explanation
The structural representation that Fig. 1 is male;
The structural representation that Fig. 2 is female;
In figure: 1-male connector, the 2-nut, the 3-O RunddichtringO, the 4-male is pegged graft and is overlapped, 5-male grafting body, the 6-gap, 7-female connector, the 8-female is pegged graft and is overlapped, 9-female grafting chamber, 10-external screw thread.
Embodiment
Below in conjunction with Figure of description, the utility model is described further:
A kind of water joint, comprise male and female, male is comprised of male connector 1, nut 2, O RunddichtringO 3, male grafting cover 4 and male grafting body 5, male connector 1 one ends connect electric wire, male connector 1 other end arranges male grafting cover 4, the external diameter of male grafting cover 4 is less than the external diameter of male connector, guarantee that male grafting cover can inject female, male grafting cover 4 is fixedly installed O RunddichtringO 3 with the junction of male connector 1, when male is connected with female, by O RunddichtringO 3, carry out sealed interface; Nut 2 sockets are arranged on the outside of male connector 1, nut 2 one ends are the wide-mouth structure, nut 2 other ends are throat structure, the nut wide mouth part is link, the internal diameter of nut wide mouth part is greater than O RunddichtringO external diameter, the nut necking end is positive stop end, and nut necking end internal diameter is less than O RunddichtringO external diameter, guarantees that nut can be enclosed within on the O RunddichtringO to be spirally connected with female; Male is pegged graft and is overlapped the 4 interior male grafting bodies 5 that arrange, male grafting body 5 and male are pegged graft and are provided with gap 6 between cover 4, peg graft and overlap 8 for the female of pegging graft in this gap 6, male grafting cover 4 inner surfaces are formed by cambered surface and plane combination, and the inner surface of non-circular arc can play the effect of spacing male grafting cover 4 and female grafting cover 8; Female is comprised of female connector 7, female grafting cover 8, female grafting chamber 9, female grafting body 7 one ends connect electric wire, the outer surface setting of female connector 7 other ends external screw thread 10 that matches with described nut link, the interior female grafting cover 8 that arranges of female connector 7 of external screw thread one end is set, female is pegged graft and is overlapped the female grafting chamber 9 that 8 interior settings match with male grafting body 5, and the structure of the structure of female grafting cover 8 and male grafting cover 4 inner surfaces is complementary; Male is pegged graft, and cover 4 grafting are arranged on female connector 7 and female is pegged graft between cover 8, male grafting body 5 is pegged graft and is arranged in female grafting chamber 9, female connector 7 touches and coordinates with O RunddichtringO 3, external screw thread 10 threaded on nut 2 and female connector, can also tread plate be set at nut 2 outer surfaces, non-slip while guaranteeing to be spirally connected.
The utility model gets final product connection circuit by the grafting of male and female, the O RunddichtringO arranged in the junction of male and female can play sealing function, male nut and external thread bolt connection on the female connector coordinate and have further guaranteed the reliability that is connected and the compactness of joint, guarantee that joint can not intake.
Claims (2)
1. a water joint, comprise male and female, it is characterized in that described male is comprised of male connector, nut, O RunddichtringO, male grafting cover and male grafting body, male connector one end connects electric wire, the male connector other end arranges male grafting cover, the external diameter of male grafting cover is less than the external diameter of male connector, and male grafting cover is fixedly installed the O RunddichtringO with the junction of male connector; Described nut socket is arranged on the outside of male connector, nut one end is the wide-mouth structure, the nut other end is throat structure, the nut wide mouth part is link, the internal diameter of nut wide mouth part is greater than O RunddichtringO external diameter, the nut necking end is positive stop end, and nut necking end internal diameter is less than O RunddichtringO external diameter; Described male arranges male grafting body in pegging graft and overlapping, and male grafting body and male are pegged graft and be provided with gap between cover, and male grafting cover inner surface is formed by cambered surface and plane combination; Described female is comprised of female connector, female grafting cover, female grafting chamber, described female grafting body one end connects electric wire, the outer surface setting of the female connector other end external screw thread that matches with described nut link, arrange in the female connector of external screw thread one end the female cover of pegging graft is set, described female arranges the female grafting chamber of matching with male grafting body in pegging graft and overlapping, and the structure of the structure of female grafting cover and male grafting cover inner surface is complementary; Described male is pegged graft, and the cover grafting is arranged on the female connector and female is pegged graft between cover, and male grafting body is pegged graft and is arranged in female grafting chamber, and the female connector touches and coordinates with the O RunddichtringO, and nut coordinates with the external thread bolt connection on the female connector.
2. a kind of water joint according to claim 1, is characterized in that described nut outer surface arranges tread plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204358774U CN203326258U (en) | 2013-07-22 | 2013-07-22 | Waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204358774U CN203326258U (en) | 2013-07-22 | 2013-07-22 | Waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326258U true CN203326258U (en) | 2013-12-04 |
Family
ID=49665556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204358774U Expired - Lifetime CN203326258U (en) | 2013-07-22 | 2013-07-22 | Waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868294A (en) * | 2015-06-08 | 2015-08-26 | 何鹏 | Power jack for semi-automatic milling machine |
| CN110048256A (en) * | 2019-05-15 | 2019-07-23 | 安徽康佳绿色照明技术有限公司 | A kind of ready-package waterproof connector |
-
2013
- 2013-07-22 CN CN2013204358774U patent/CN203326258U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868294A (en) * | 2015-06-08 | 2015-08-26 | 何鹏 | Power jack for semi-automatic milling machine |
| CN110048256A (en) * | 2019-05-15 | 2019-07-23 | 安徽康佳绿色照明技术有限公司 | A kind of ready-package waterproof connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |