CN209890242U - Electric water pumping device with normally closed water outlet - Google Patents
Electric water pumping device with normally closed water outlet Download PDFInfo
- Publication number
- CN209890242U CN209890242U CN201920794099.5U CN201920794099U CN209890242U CN 209890242 U CN209890242 U CN 209890242U CN 201920794099 U CN201920794099 U CN 201920794099U CN 209890242 U CN209890242 U CN 209890242U
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- China
- Prior art keywords
- normally closed
- water outlet
- water
- delivery port
- outlet pipe
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- 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 technology discloses an electronic ware that draws water with normally closed delivery port, including electronic ware main part and the outlet pipe that draws water, be provided with duckbilled rubber delivery port at the play water end of outlet pipe, duckbilled rubber delivery port is the normally closed structure, adopts this technical scheme after, through set up duckbilled rubber delivery port at the play water end, utilizes the rubber characteristic, this duckbilled rubber delivery port is the normally closed structure to reach the purpose that blocks grey layer and mosquito and get into in the outlet pipe, avoid the drinking water to receive the pollution.
Description
The technical field is as follows:
the utility model relates to an electronic ware that draws water with normal close delivery port.
Background art:
the electric water pumping device on the market is very convenient to use because the electric water pumping device can be directly inserted into the water outlet of the bucket for pumping water, so that the electric water pumping device is popular with consumers. However, the water outlet of the electric water pump in the market is directly exposed to the outside, so that the outside ash layer and mosquitoes can enter the water pipe through the water outlet to pollute drinking water.
The utility model has the following contents:
the utility model aims at overcoming the shortcomings of the prior art and providing an electric water pump with a normally closed water outlet.
The purpose of the invention of the utility model can be realized by the following technical scheme: an electric water pump with a normally closed water outlet comprises an electric water pump main body and a water outlet pipe, wherein a duckbilled rubber water outlet is formed in the water outlet end of the water outlet pipe, and the duckbilled rubber water outlet is of a normally closed structure.
After adopting this technical scheme, compare with prior art, this technical scheme has following advantage: according to the technology, the duckbilled rubber water outlet is additionally arranged at the water outlet end, and the duckbilled rubber water outlet is of a normally closed structure by utilizing the characteristics of rubber, so that the purpose of preventing an ash layer and mosquitoes from entering the water outlet pipe is achieved, and the drinking water is prevented from being polluted.
Description of the drawings:
fig. 1 is a three-dimensional structure diagram of the electric water pump with a normally closed water outlet of the present invention;
fig. 2 is a sectional structure diagram of the electric water pump with a normally closed water outlet of the present invention.
The specific implementation mode is as follows:
the present technique is further explained below.
The electric water pump with the normally closed water outlet comprises an electric water pump main body 1 and a water outlet pipe 2, wherein a duckbilled rubber water outlet 3 is arranged at a water outlet end 21 of the water outlet pipe 2, and the duckbilled rubber water outlet 3 is of a normally closed structure.
In the normality, because of the good elasticity of rubber, this duckbilled rubber delivery port 3 normality is the closure state, when electronic water pumper main part 1 starts the extraction drinking water, the drinking water flows through outlet pipe 2 and when getting into duckbilled rubber delivery port 3 with certain water pressure, compels under hydraulic effect to make duckbilled rubber delivery port 3 open, and the drinking water can discharge smoothly, in case cancel draw water, the water pressure disappears in outlet pipe 2, duckbilled rubber delivery port 3 will the elasticity be closed, resumes the closure state.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.
Claims (1)
1. The utility model provides an electronic ware that draws water with normal close delivery port, is including electronic ware main part and the outlet pipe that draws water, its characterized in that: the water outlet end of the water outlet pipe is provided with a duckbilled rubber water outlet which is of a normally closed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794099.5U CN209890242U (en) | 2019-05-29 | 2019-05-29 | Electric water pumping device with normally closed water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920794099.5U CN209890242U (en) | 2019-05-29 | 2019-05-29 | Electric water pumping device with normally closed water outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890242U true CN209890242U (en) | 2020-01-03 |
Family
ID=69001530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920794099.5U Expired - Fee Related CN209890242U (en) | 2019-05-29 | 2019-05-29 | Electric water pumping device with normally closed water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890242U (en) |
-
2019
- 2019-05-29 CN CN201920794099.5U patent/CN209890242U/en not_active Expired - Fee Related
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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: 20200103 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |