CN205701175U - A kind of anticorrosion inflator of watering can - Google Patents
A kind of anticorrosion inflator of watering can Download PDFInfo
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- CN205701175U CN205701175U CN201620569403.2U CN201620569403U CN205701175U CN 205701175 U CN205701175 U CN 205701175U CN 201620569403 U CN201620569403 U CN 201620569403U CN 205701175 U CN205701175 U CN 205701175U
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- inflator
- kettle body
- watering
- wireway
- skin valve
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Abstract
The anticorrosion inflator of a kind of watering can, belongs to the air pump assembly of watering can；Described inflator is vertically arranged in the kettle body of watering can along the vertical direction, and the bottom of inflator is provided with a gas outlet, and this gas outlet is provided with a unidirectional skin valve；It is characterized in that: described inflator also includes a wireway, the bottom of this wireway is connected with in the bottom of described inflator, and the lower section of described unidirectional skin valve is located at by seal closure, and the upper end of described wireway is then positioned in described kettle body at the Hu Kou closing on kettle body.Unidirectional skin valve of the present utility model need not directly contact the liquid in kettle body, reduce the requirement to its material, and improve the sealing of inflator, it is to avoid the liquid in kettle body enters in inflator.Compared to existing technologies, the utility model has the good advantage of sealing of unidirectional skin valve material low cost, inflator, and simple in construction, practical reliable.
Description
Technical field
The utility model relates to a kind of watering can, is specifically related to the inflator of air pump assembly in a kind of watering can.
Background technology
Watering can is a kind of common sprayer, can be used for air wetting, irrigating plant, it may also be used for spray disinfectant liquid
And agricultural chemicals, it owing to build is small and exquisite, is therefore widely used in the places such as family, unit and school.
As it is shown in figure 1, existing watering can is mainly made up of kettle body A, air pump assembly and spray module.Wherein, described air pump
Assembly includes pressure rod 1 and inflator 2, and the top of described pressure rod 1 is handheld pressure end 3, and described gas is stretched in the bottom of pressure rod 1
In cylinder 2, in inflator 2, do the reciprocating motion of above-below direction, and interior by a sealing ring 4 and inflator 2 of the bottom of pressure rod 1
Wall seals and coordinates.
The bottom of described inflator 2 is stretched in described kettle body A, and the bottom of this inflator 2 is provided with a gas outlet 5, and this is given vent to anger
Mouth 5 is provided with a unidirectional skin valve 6.Designing whereby, when described pressure rod 1 moves downward, this unidirectional skin valve 6 is opened, and air obtains
To enter in kettle body A, give kettle body A internal pressurization；When described pressure rod 1 upwards moves, this unidirectional skin valve 6 cuts out, it is to avoid kettle
Pressure leakage in body A, also avoids the liquid of kettle body A to enter inflator 2 internal.
The prior art there is the problem that the liquid owing to holding in kettle body A is more complicated, it may be possible to corrosivity is higher
Chemicals, therefore the material requirements for the unidirectional skin valve 6 being located at inflator 2 bottom is very high, it is necessary to corrosion-resistant, causes unidirectional
The material cost of skin valve 6 promotes；On the other hand, the sealing of the unidirectional skin valve 6 of prior art inflator 2 is not good enough, warp in use
Often there will be the pressure release of kettle body A, or liquid enters the problem within inflator 2.
Therefore, how the problem existing for above-mentioned prior art, solve to become for the utility model class to be studied
Topic.
Content of the invention
The utility model provides the anticorrosion inflator of a kind of watering can, its object is to solve prior art unidirectional skin valve material
Cost height and the problem of inflator sealing difference.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the anticorrosion inflator of a kind of watering can, belongs to spray
The air pump assembly of kettle；Described inflator is vertically arranged in the kettle body of watering can along the vertical direction, and the bottom of inflator is provided with a gas outlet,
This gas outlet is provided with a unidirectional skin valve；Described inflator also includes a wireway, and the bottom of this wireway is connected with in described inflator
Bottom, and seal closure is located at the lower section of described unidirectional skin valve, and the upper end of described wireway is then positioned in described kettle body and closes on kettle
At the Hu Kou of body.
Relevant content in technique scheme is explained as follows:
1., in such scheme, by the setting of described wireway, described unidirectional skin valve need not directly contact the liquid in kettle body
Body, reduce the requirement to its material, and improve the sealing of inflator, it is to avoid the liquid in kettle body enters in inflator.
2. in such scheme, also including an inflator bottom, this inflator bottom seals the bottom being arranged at described inflator, and covers
It is located at the lower section of described unidirectional skin valve；Described inflator bottom is connected with the bottom of described wireway.
Operation principle of the present utility model and advantage are as follows:
The anticorrosion inflator of a kind of watering can of the utility model, is vertically arranged in the kettle body of watering can, and the bottom of inflator is provided with
One gas outlet, gas outlet is provided with unidirectional skin valve；Wherein, by arranging a wireway, the bottom of this wireway is connected with in inflator
Bottom, and seal closure is located at unidirectional skin valve, and the upper end of wireway is positioned in kettle body to be closed at Hu Kou so that of the present utility model
Unidirectional skin valve need not directly contact the liquid in kettle body, reduces the requirement to its material, and improves the sealing of inflator,
Avoid the liquid in kettle body to enter in inflator.Compared to existing technologies, the utility model has unidirectional skin valve material cost
The good advantage of sealing low, inflator, and simple in construction, practical reliable.
Brief description
The cross-sectional view that accompanying drawing 1 is prior art watering can；
The structural representation that accompanying drawing 2 is the utility model embodiment；
The sectional view that accompanying drawing 3 is Fig. 2；
The cross-sectional view that accompanying drawing 4 is the utility model embodiment watering can.
In the figures above: A. kettle body；1. pressure rod；2. inflator；3. handheld pressure end；4. sealing ring；5. gas outlet；6. single
To skin valve；7. inflator；8. kettle body；9. gas outlet；10. unidirectional skin valve；11. wireways；12. inflator bottoms；13. Hu Kou；14. add
Depression bar；15. handheld pressure ends；16. sealing rings.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the utility model is further described by embodiment:
Embodiment: see shown in accompanying drawing 2 ~ 4, the anticorrosion inflator of a kind of watering can, this inflator 7 belongs to the air pump group of watering can
Part；Described inflator 7 is vertically arranged in the kettle body 8 of watering can along the vertical direction, and the bottom of inflator 7 is provided with a gas outlet 9, and this is given vent to anger
Mouth 9 is provided with a unidirectional skin valve 10；Described inflator 7 also includes a wireway 11 and an inflator bottom 12, this inflator bottom 12
Seal the bottom being arranged at described inflator 7, and cover at the lower section of described unidirectional skin valve 10.The bottom of described wireway 11 is connected with
In described inflator bottom 12, the upper end of wireway 11 is then positioned in described kettle body 8 at the kettle mouth 13 closing on kettle body 8.
Wherein, the setting by described wireway 11, described unidirectional skin valve 10 need not directly contact the liquid in kettle body 8,
Reduce the requirement to its material, and improve the sealing of inflator 7, it is to avoid the liquid in kettle body 8 enters in inflator 7.
Described air pump assembly also includes a pressure rod 14, and the top of this pressure rod 14 is handheld pressure end 15, pressure rod 14
Bottom stretch in described inflator 7, in inflator 7, do the reciprocating motion of above-below direction, and the bottom of pressure rod 14 pass through one
Sealing ring 16 coordinates with the inner wall sealing of inflator 7.When described pressure rod 14 moves downward, described unidirectional skin valve 10 is opened, empty
It is so incensed that to enter in kettle body by wireway 11, give kettle body 8 internal pressurization；When described pressure rod 14 upwards moves, this is unidirectional
Skin valve 10 cuts out, it is to avoid the pressure leakage in kettle body 8, owing to kettle mouth 13 is closed in the upper end of wireway 11, therefore it also avoid kettle
It is internal that the liquid of body 8 enters inflator 7.
The anticorrosion inflator of a kind of watering can of the utility model, is vertically arranged in the kettle body of watering can, and the bottom of inflator is provided with
One gas outlet, gas outlet is provided with unidirectional skin valve；Wherein, by arranging a wireway, the bottom of this wireway is connected with in inflator
Bottom, and seal closure is located at unidirectional skin valve, and the upper end of wireway is positioned in kettle body to be closed at Hu Kou so that of the present utility model
Unidirectional skin valve need not directly contact the liquid in kettle body, reduces the requirement to its material, and improves the sealing of inflator,
Avoid the liquid in kettle body to enter in inflator.Compared to existing technologies, the utility model has unidirectional skin valve material cost
The good advantage of sealing low, inflator, and simple in construction, practical reliable.
Above-described embodiment only for illustrating that technology of the present utility model is conceived and feature, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All according to the utility model Spirit Essence made equivalence change or modify, all should cover protection domain of the present utility model it
In.
Claims (2)
1. an anticorrosion inflator for watering can, belongs to the air pump assembly of watering can；Described inflator is vertically arranged at spray along the vertical direction
In the kettle body of kettle, the bottom of inflator is provided with a gas outlet, and this gas outlet is provided with a unidirectional skin valve；It is characterized in that: described gas
Cylinder also includes a wireway, and the bottom of this wireway is connected with in the bottom of described inflator, and described unidirectional skin valve is located at by seal closure
Lower section, the upper end of described wireway is then positioned in described kettle body at the Hu Kou closing on kettle body.
2. anticorrosion inflator according to claim 1, it is characterised in that: also including an inflator bottom, this inflator bottom is close
Envelope is arranged at the bottom of described inflator, and covers at the lower section of described unidirectional skin valve；Described inflator bottom and described wireway
Bottom is connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620569403.2U CN205701175U (en) | 2016-06-13 | 2016-06-13 | A kind of anticorrosion inflator of watering can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620569403.2U CN205701175U (en) | 2016-06-13 | 2016-06-13 | A kind of anticorrosion inflator of watering can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205701175U true CN205701175U (en) | 2016-11-23 |
Family
ID=57304980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620569403.2U Active CN205701175U (en) | 2016-06-13 | 2016-06-13 | A kind of anticorrosion inflator of watering can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205701175U (en) |
-
2016
- 2016-06-13 CN CN201620569403.2U patent/CN205701175U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230307 Address after: No. 518, Duyen Hai Avenue, Baochang Town, Haimen District, Nantong City, Jiangsu Province, 226000 Patentee after: Nantong Jiada Precision Manufacturing Co.,Ltd. Address before: 215127 Dashe Village, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU GARDSTAR INDUSTRIAL CO.,LTD. |
|
| TR01 | Transfer of patent right |