CN208661503U - It is a kind of to add water leak-proof device by spraying - Google Patents
It is a kind of to add water leak-proof device by spraying Download PDFInfo
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- CN208661503U CN208661503U CN201820938464.0U CN201820938464U CN208661503U CN 208661503 U CN208661503 U CN 208661503U CN 201820938464 U CN201820938464 U CN 201820938464U CN 208661503 U CN208661503 U CN 208661503U
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- connector
- firm banking
- spraying
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- connector head
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Abstract
Add water leak-proof device by spraying the utility model relates to a kind of, including firm banking, clamping nut, first seal washer, second seal washer, clamp nut, connector, water injection pipe, the clamp nut is threadedly coupled with firm banking, and nested between its lower end surface and the upper surface of firm banking base circle platform there are two the second seal washers, the connector installation is on the fixed base, and it is fixed by clamping nut, the connection of the threaded upper ends of the clamping nut and firm banking, the junction and connector of the connector and clamping nut and the junction of firm banking are respectively equipped with the first seal washer, the upper connector head of the connector connects water injection pipe, the structure design of the utility model is reasonable, cost is low, it can effectively prevent adding aqueous reflux, preventing water leakage.
Description
Technical field
The utility model relates to spraying apparatus fields, more particularly to one kind to add water leak-proof device by spraying.
Background technique
Vehicle-mounted spraying apparatus is generally made of water storage cabinet, spraying Bottle & Can and pressure system, and spraying can generally mix in mist bottle tank
Unify a little medicaments to use, the case where existing equipment is refunded there are the medicament water of Pen Wu bottle tank to water tank at present, leads to water tank
The pollution of interior water influences pharmacological property when replacing medicament, and sealing effect is relatively poor, when shaking serious, easy leak.
Utility model content
Add water leak-proof device by spraying the purpose of this utility model is to provide a kind of, to solve the above technical problems.
The utility model uses following technical scheme to achieve the above object:
It is a kind of to add water leak-proof device by spraying, comprising: firm banking, clamping nut, the first seal washer, the second gasket
Circle, clamp nut, connector, water injection pipe, it is characterised in that: the clamp nut is threadedly coupled with firm banking, and at it
Nested there are two the second seal washer between lower end surface and the upper surface of firm banking base circle platform, the connector is mounted on
It on firm banking, and is fixed by clamping nut, the threaded upper ends connection of the clamping nut and firm banking, the connector
It is respectively equipped with the first seal washer with the junction of the junction of clamping nut and connector and firm banking, the connector
Upper connector head connects water injection pipe.
On that basis of the above technical scheme, the connector includes upper connector head, rotary table, lower connector head, it is described on
It is connected to inside connecting pipe head and rotary table, lower connector head, spherical match and spring, the ball plug is equipped in the lower connector head
It is connect with the bottom end seal of upper connector head, two elastic tips of the spring are separately connected ball plug and lower connector head bottom part ring
Shape plate.
On that basis of the above technical scheme, the internal diameter of the upper connector head is less than lower connector head.
On that basis of the above technical scheme, lower connector head is embedded in firm banking, and its bottom end is from firm banking
Base circle platform expose.
On that basis of the above technical scheme, the ball plug can be slided up and down along the inner tubal wall of rotary table and lower connector head.
On that basis of the above technical scheme, the spring is made of stainless steel.
Compared with prior art, the utility model has the advantage that the utility model structure is simple, and design rationally, is made
Valence is at low cost；The pharmacy solution in aerosol can be effectively prevent to flow backward to water tank, prevent pollution water tank；Sealing effect is good,
It will not leakage under acutely shaking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is each member connection structure schematic diagram of the utility model.
Fig. 3 is the connector schematic diagram of internal structure of the utility model.
In figure: 1, firm banking, 2, clamping nut, the 3, first seal washer, the 4, second seal washer, 5, clamp nut,
6, connector, 7, water injection pipe, 8, connecting pipe head, 9, rotary table, 10, lower connector head, 11, spherical match, 12, spring.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of to add water leak-proof device by spraying, comprising: firm banking 1, clamping nut 2, first
Seal washer 3, the second seal washer 4, clamp nut 5, connector 6, water injection pipe 7, the clamp nut 5 and 1 spiral shell of firm banking
Line connection, and between its lower end surface and the upper surface of 1 base circle platform of firm banking it is nested there are two the second seal washer
3, the connector 6 is mounted on firm banking 1, and fixed by clamping nut 2, the clamping nut 2 and firm banking 1
Threaded upper ends connection, the connector 6 are set respectively with the junction of clamping nut 2 and connector 6 and the junction of firm banking 1
There is the first seal washer 3, the upper connector head 8 of the connector 6 connects water injection pipe 7, and the connector 6 includes upper connector head
8, it is connected to inside rotary table 9, lower connector head 10, the upper connector head 8 and rotary table 9, lower connector head 10, the lower connector
It is equipped with spherical match 11 in first 10 and spring 12, the ball plug 11 are connect with the bottom end seal of upper connector head 8, the spring 12
Two elastic tips be separately connected 10 base circle plate of ball plug 11 and lower connector head, the internal diameter of the upper connector head 8 is less than
Lower connector head 10, lower connector head 10 are embedded in firm banking 1, and its bottom end is from the base circle platform of firm banking 1
Expose, the ball plug 11 can be slided up and down along the inner tubal wall of rotary table 9 and lower connector head 10, and the spring 12 uses stainless steel
Material is made.
Working principle of the utility model is: the utility model, when specifically used, water injection pipe 7 connects the water pump of water tank,
Firm banking 1 is mounted on the water injection hole at the top of aerosol can, and fixed by clamp nut 5, two the second seal washer 4 difference
It is clipped in the upper and lower end face of spraying tank deck plate；When needing to fill the water into aerosol can, the water pump on water tank send water to supreme connecting pipe head
8, hydraulic pressure is compeled ball plug 11 and is moved down, and spring 12 is shunk, and water can be flowed through from ball plug periphery and be flow in aerosol can, and water filling is completed
Afterwards, ball plug 11 resets sealing, prevents medicament aqueous reflux in aerosol can to water tank.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (6)
1. a kind of add water leak-proof device by spraying, comprising: firm banking (1), clamping nut (2), the first seal washer (3), second
Seal washer (4), clamp nut (5), connector (6), water injection pipe (7), it is characterised in that: the clamp nut (5) and fixation
Pedestal (1) is threadedly coupled, and it is nested between its lower end surface and the upper surface of firm banking (1) base circle platform there are two the
Two seal washers (4), the connector (6) are mounted on firm banking (1), and fixed by clamping nut (2), the compression
Nut (2) is connect with the threaded upper ends of firm banking (1), the junction and connector of the connector (6) and clamping nut (2)
(6) it is respectively equipped with the first seal washer (3) with the junction of firm banking (1), the upper connector head (8) of the connector (6)
It connects water injection pipe (7).
2. one kind according to claim 1 adds water leak-proof device by spraying, it is characterised in that: the connector (6) includes upper
Connecting pipe head (8), rotary table (9), lower connector head (10), the upper connector head (8) and rotary table (9), lower connector head (10)
Inside connection, the lower connector head (10) is interior to be equipped with ball plug (11) and spring (12), the ball plug (11) and upper connection
The bottom end seal of tube head (8) connects, and two elastic tips of the spring (12) are separately connected ball plug (11) and lower connector head
(10) base circle plate.
3. one kind according to claim 1 adds water leak-proof device by spraying, it is characterised in that: the upper connector head (8)
Internal diameter is less than lower connector head (10).
4. one kind according to claim 1 adds water leak-proof device by spraying, it is characterised in that: lower connector head (10) is embedded in
In firm banking (1), and its bottom end is exposed from the base circle platform of firm banking (1).
5. one kind according to claim 2 adds water leak-proof device by spraying, it is characterised in that: the ball plug (11) can be along circle
The inner tubal wall of platform (9) and lower connector head (10) slides up and down.
6. one kind according to claim 2 adds water leak-proof device by spraying, it is characterised in that: the spring (12) is using stainless
Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938464.0U CN208661503U (en) | 2018-06-19 | 2018-06-19 | It is a kind of to add water leak-proof device by spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938464.0U CN208661503U (en) | 2018-06-19 | 2018-06-19 | It is a kind of to add water leak-proof device by spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208661503U true CN208661503U (en) | 2019-03-29 |
Family
ID=65824043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938464.0U Active CN208661503U (en) | 2018-06-19 | 2018-06-19 | It is a kind of to add water leak-proof device by spraying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208661503U (en) |
-
2018
- 2018-06-19 CN CN201820938464.0U patent/CN208661503U/en active Active
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