CN206969362U - Simple tail fills formula aerosol can - Google Patents
Simple tail fills formula aerosol can Download PDFInfo
- Publication number
- CN206969362U CN206969362U CN201720899404.8U CN201720899404U CN206969362U CN 206969362 U CN206969362 U CN 206969362U CN 201720899404 U CN201720899404 U CN 201720899404U CN 206969362 U CN206969362 U CN 206969362U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- tank body
- topping
- side wall
- 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
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
It the utility model is related to a kind of simple tail and fill formula aerosol can, including fog-spray nozzle and tank body, the bottom of tank body is provided with replenishing valve, and replenishing valve includes valve rod, spring and the valve pocket provided with sets of holes provided with topping up passage from inside to outside；Annular boss is provided with the outer wall of valve rod, the side wall of the valve rod above annular boss connects provided with implementation of port with the topping up passage in valve rod；Valve rod is located in valve pocket, and head enters in the tank body, and spring housing is placed restrictions in annular boss and valve pocket inner top on valve rod；Valve pocket madial wall and valve rod annular boss side wall between be provided with sealing ring A；Sealing ring B is provided with the side wall of the valve rod of the position of the sets of holes of valve pocket；The closure with topping up hole is additionally provided with the bottom of valve rod；Air-vent is provided with the side wall above tank body, ventilated membrane is provided with the outer wall of the tank body of ventilative hole site.The utility model has the advantages of simple in construction, simple for assembly process and environmentally friendly.
Description
Technical field
A kind of aerosol can is the utility model is related to, more particularly to a kind of tail fills formula aerosol can.
Background technology
Aerosol can is widely used in many fields, such as medical and health, beauty and make-up etc..Current aerosol can typically has not
Can topping up disposable aerosol can and can topping up aerosol can.The disposable aerosol can for being unable to topping up is just thrown away after liquid is finished
, very not environmentally；And can topping up aerosol can, its charging device structure is more complicated, to include refill unit and exhaust component,
Parts are more, and packaging technology is more complicated.
The content of the invention
For disadvantages mentioned above, the purpose of this utility model is to provide a kind of simple in construction, and simple for assembly process can be repeatedly
The simple tail of the environment-friendly type of topping up fills formula aerosol can.
To achieve the above object, technology contents of the present utility model are that a kind of simple tail fills formula aerosol can, including closed company
The fog-spray nozzle and tank body connect, in addition to replenishing valve, replenishing valve are arranged on the bottom in tank body, and replenishing valve includes being provided with from inside to outside
Valve rod, spring and the valve pocket provided with sets of holes of topping up passage；Annular boss is provided with the outer wall of valve rod, above annular boss
The side wall of valve rod connects provided with implementation of port with the topping up passage in valve rod；Valve rod is located in valve pocket, and head is passed through at the top of valve pocket
Sets of holes enter the tank body in, on valve rod, one end is connected on the annular boss of valve rod spring housing, and the other end is connected to valve
The interior top of set；Valve pocket madial wall and valve rod annular boss side wall between be provided with sealing ring A；In the sets of holes of valve pocket
The side wall of valve rod of position be provided with sealing ring B, sealing ring B can both play sealing function, valve rod can be made not run out of again
Valve pocket；The closure with topping up hole, topping up hole alignment topping up passage are additionally provided with the bottom of valve rod；Replenishing valve passes through valve pocket
Lower end is connected with tank body；Air-vent is provided with the side wall above tank body, is provided with the outer wall of the tank body of ventilative hole site saturating
Air film.
It is further：Valve pocket and tank body are integral.
Compared with prior art, the utility model substitutes the baroque exhaust component in charging device with ventilated membrane
Reach the function to tank body exhaust, removing exhaust component makes whole charging device reduce many parts, and work is assembled in tank body
Reduce many steps in sequence.In summary, the utility model is advantageously simple in construction, simple for assembly process and ring
Protect.
Brief description of the drawings
Fig. 1 be the utility model not topping up when structural representation.
Structural representation when Fig. 2 is the utility model topping up.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1 Fig. 2, a kind of simple tail fills formula aerosol can, including the fog-spray nozzle 1 of airtight connection, tank body 2 and replenishing valve
3, replenishing valve 3 is arranged on the bottom in tank body；Replenishing valve 3 includes the valve rod 4 provided with topping up passage 8, spring 5 and set from inside to outside
There is the valve pocket 6 of sets of holes 10；Annular boss 7 is provided with the outer wall of valve rod 4, the side wall of the valve rod 4 above annular boss 7, which is provided with, fills
Liquid mouth 9 connects with the topping up passage 8 in valve rod 4；Valve rod 4 is located in valve pocket 6, and head is entered through the sets of holes 10 on the top of valve pocket 6
Enter in tank body 2, spring 5 is enclosed on valve rod 4, and one end is connected on the annular boss 7 of valve rod 4, and the other end is connected in valve pocket 6
Top；Valve pocket 6 madial wall and valve rod 4 annular boss 7 side wall between be provided with sealing ring A15；In the sets of holes 10 of valve pocket 6
Position valve rod 4 side wall be provided with existing sealing function again limited location effect sealing ring B16；In the bottom of valve rod 4 also
Provided with the closure 12 with topping up hole 11, topping up hole 11 is directed at topping up passage 8；Lower end and tank body of the replenishing valve 3 by valve pocket 6
2 connections；Air-vent 13 is provided with the side wall above tank body 2, ventilated membrane is provided with the outer wall of the tank body 2 of the position of air-vent 13
14.What valve pocket 6 was made of one with tank body 2.
Operation principle：When topping up, the intubation of the sealant supplement cylinder for fluid infusion is inserted in topping up hole 11, by the aerosol can of sky
Pushing makes the liquid in sealant supplement cylinder be pressed into topping up passage 8 in the presence of liquid pump, while valve rod 4 compresses after compression to inner movement
Spring 5 makes implementation of port 9 enter tank body 2 by the sets of holes 10 of valve pocket 6, and the liquid in topping up passage 8 enters tank body by implementation of port 9
2, the gas in tank body 2 is discharged by ventilated membrane 14.When stopping topping up, the intubation of sealant supplement cylinder is extracted from topping up hole 11, valve
Be returned to original position after the release of pressure of bar 4 backward in the presence of the bounce of spring 5, implementation of port 9 fall back in valve pocket 6 with tank body every
Absolutely.
Claims (2)
1. a kind of simple tail fills formula aerosol can, include the fog-spray nozzle of airtight connection（1）And tank body（2）, in addition to replenishing valve（3）,
The replenishing valve（3）It is arranged on the tank body（2）Interior bottom, it is characterised in that：The replenishing valve（3）Include setting from inside to outside
There is topping up passage（8）Valve rod（4）, spring（5）With provided with sets of holes（10）Valve pocket（6）；In the valve rod（4）Outer wall be provided with
Annular boss（7）, in the annular boss（7）The valve rod of top（4）Side wall be provided with implementation of port（9）With the valve rod
（4）In the topping up passage（8）Connection；The valve rod（4）It is located at the valve pocket（6）In, head passes through the valve pocket（6）Top
Sets of holes in portion（10）Into the tank body（2）In, the spring（5）It is enclosed on the valve rod（4）On, one end is connected to the valve
Bar（4）The annular boss（7）On, the other end is connected to the valve pocket（6）Interior top；In the valve pocket（6）Inner side
Wall and the valve rod（4）The annular boss（7）Side wall between be provided with sealing ring A（15）；In the valve pocket（6）It is described
Sets of holes（10）Position the valve rod（4）Side wall be provided with existing sealing function again limited location effect sealing ring B（16）；
In the valve rod（4）Bottom be additionally provided with topping up hole（11）Closure（12）, the topping up hole（11）Filled described in alignment
Liquid passage（8）；The replenishing valve（3）Pass through the valve pocket（6）Lower end and the tank body（2）Connection；In the tank body（2）On
The side wall of side is provided with air-vent（13）, in the air-vent（13）The tank body of position（2）Outer wall be provided with ventilated membrane
（14）.
2. a kind of simple tail according to claim 1 fills formula aerosol can, it is characterised in that：The valve pocket（6）With the tank
Body（2）It is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899404.8U CN206969362U (en) | 2017-07-24 | 2017-07-24 | Simple tail fills formula aerosol can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899404.8U CN206969362U (en) | 2017-07-24 | 2017-07-24 | Simple tail fills formula aerosol can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206969362U true CN206969362U (en) | 2018-02-06 |
Family
ID=61397518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720899404.8U Expired - Fee Related CN206969362U (en) | 2017-07-24 | 2017-07-24 | Simple tail fills formula aerosol can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206969362U (en) |
-
2017
- 2017-07-24 CN CN201720899404.8U patent/CN206969362U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200724 |