CN207450718U - Three-phase suspension aerosol bottle - Google Patents
Three-phase suspension aerosol bottle Download PDFInfo
- Publication number
- CN207450718U CN207450718U CN201720393695.3U CN201720393695U CN207450718U CN 207450718 U CN207450718 U CN 207450718U CN 201720393695 U CN201720393695 U CN 201720393695U CN 207450718 U CN207450718 U CN 207450718U
- Authority
- CN
- China
- Prior art keywords
- bottle
- cover
- valve
- liner washer
- liner
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 239000000443 aerosol Substances 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model is related to a kind of three-phase suspension aerosol bottle, it include bottle, valve and bottle cap；It is characterized in that there are one shoulder steps for bottle tool；Valve includes upper tube, down tube, valve cover, gasket, the first liner washer and the second liner washer, during assembling, valve plug from top to bottom on bottle, wherein the first liner washer is located exactly at the bottle mouth position of bottle, first liner washer is interference fitted with bottle, bottle cap is sheathed on the top of bottle, and second step coordinates with shoulder step, and the cover below first step is due to the epimere for the being present in bottle interference fit of convex ribs.The utility model three-phase suspension aerosol bottle has the advantages of gasket is not easy to be corroded, can for a long time preserve, have a safety feature.
Description
Technical field
The utility model is related to a kind of three-phase suspension aerosol bottles.
Background technology
At present, existing three-phase suspension aerosol bottle structure is consistent with traditional liquid bottle structure, because three-phase suspension gas
Mist agent is during storage, even if bottle, under vertical state, gaseous medicament can also rise to be contacted with the gasket of valve, close
Packing gets off for a long time to be corroded, and influence service life, and in addition bottle cap also easily loosens in use, and long-time service,
Due to the volatilization of gas, cause pressure of the inside of a bottle excessive, bottle explodes.Therefore seek a kind of gasket to be not easy to be corroded, it can
To preserve for a long time, the three-phase suspension aerosol bottle having a safety feature is particularly important.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency provides a kind of gasket and is not easy to be corroded, can protect for a long time
It deposits, the three-phase suspension aerosol bottle having a safety feature.
What the purpose of this utility model was realized in：
A kind of three-phase suspension aerosol bottle, it includes bottle, valve and bottle cap；It is characterized in that there are one shoulders for bottle tool
Portion's step；Valve includes upper tube, down tube, valve cover, gasket, the first liner washer and the second liner washer, wherein upper tube
Lower end fill in the upper port of down tube, valve cover is set in outside the epimere of upper tube, and gasket is set in the middle section of upper tube, close
Outer ring surface directed downwardly on the inside of valve cover is close in the upper surface of packing, above and below the first liner washer and the second liner washer
The lower section of upper tube is sheathed on, the lower surface of the centre circle of gasket is close in the upper surface of the first liner washer, and the bottle cap includes
Cover, the middle part of the cover are set there are one first step, and the bottom internal orifice of the cover is provided with second step, cover
Thickness is from top to bottom successively by steps reduction at first step and second step, on the cover inner wall below first step
Even to be provided with four convex ribs being vertically arranged, the lower end of convex ribs is extended at second step；During assembling, valve plugs from top to bottom
With on bottle, wherein the first liner washer is located exactly at the bottle mouth position of bottle, the first liner washer is interference fitted with bottle, bottle cap
The top of bottle is sheathed on, second step coordinates with shoulder step, and the cover below first step is present in bottle due to convex ribs
The epimere interference fit of body.
Second liner washer has a upper, middle and lower three-level step, and the outer diameter of upper, middle and lower three-level step is from tapering into greatly.
Following table in the outer ring of higher level's step offers upwardly groove (2.6.1), and connection is provided in groove (2.6.1)
Higher level's step outer ring and the dowel (2.6.2) of higher level's step centre circle..
Compared with prior art, the beneficial effects of the utility model are：
There is the utility model three-phase suspension aerosol bottle gasket to be not easy to be corroded, and can preserve for a long time, security performance
The advantages of good.
Description of the drawings
Fig. 1 is the structure diagram of the utility model three-phase suspension aerosol bottle.
Fig. 2 is the schematic diagram of valve.
Fig. 3 is the schematic diagram of bottle cap.
Wherein：
Bottle 1
Valve 2, upper tube 2.1, down tube 2.2, valve cover 2.3, gasket 2.4, the first liner washer 2.5, the second inner liner
Circle 2.6, groove 2.6.1, dowel 2.6.2；
Bottle cap 3, cover 3.1, first step 3.2, second step 3.3, convex ribs 3.4.
Specific embodiment
Referring to Fig. 1-Fig. 3, the utility model is related to a kind of three-phase suspension aerosol bottle, it include bottle 1, valve 2 with
And bottle cap 3；
Wherein：
There are one shoulder steps for the tool of bottle 1；
Valve 2 includes upper tube 2.1, down tube 2.2, valve cover 2.3, gasket 2.4, the first liner washer 2.5 and second
Liner washer 2.6, the lower end of wherein upper tube 2.1 are filled in the upper port of down tube 2.2, and valve cover 2.3 is set in the upper of upper tube 2.1
Section is outer, and gasket 2.4 is set in the middle section of upper tube 2.1, and 2.3 inside outer ring court of valve cover is close in the upper surface of gasket 2.4
Under surface, the first liner washer 2.5 and 2.6 upper and lower sleeve of the second liner washer be arranged on the lower section of upper tube 2.1, first
The lower surface of the centre circle of gasket 2.4 is close in the upper surface of liner washer 2.5, and the second liner washer 2.6 has upper, middle and lower three-level
Step, for the outer diameter of upper, middle and lower three-level step from tapering into greatly, the following table in the outer ring of higher level's step offers upwardly groove
2.6.1, the dowel 2.6.2 of connection higher level's step outer ring and higher level's step centre circle is provided in groove 2.6.1.
Due to being blocked within the lower surface centre circle of gasket 2.4 by the first liner washer 2.5, even if causing gaseous medicament
Also only a small part can be risen to contact with the gasket of valve, gasket is avoided to be contaminated.
The bottle cap 3 includes cover 3.1, and there are one first step 3.2, the covers for the middle part setting of the cover 3.1
3.1 bottom internal orifice is provided with second step 3.3, and the thickness of cover 3.1 passes through first step 3.2 and second successively from top to bottom
It is convex to be evenly arranged with four be vertically arranged on 3.1 inner wall of cover of the lower section of first step 3.2 for steps reduction at step 3.3
Muscle 3.4, the lower end of convex ribs 3.4 are extended at second step 3.3.
During assembling, valve 2 plug from top to bottom on bottle 1, wherein the first liner washer 2.5 is located exactly at bottle 1
Bottle mouth position, the first liner washer 2.5 are interference fitted with bottle 1, and bottle cap 3 is sheathed on the top of bottle 1, second step 3.3 and shoulder
Portion's step cooperation, the cover 3.1 of 3.2 lower section of first step is due to the epimere for being present in bottle 1 interference fit of convex ribs 3.4.
Due to the presence of convex ribs 3.4 so that although bottle cap 3 is interference fitted with bottle 1, between still leaving between the two
Gap so that the gas that bottle 1 outwards overflows sheds in time, and bottle is avoided to explode.
Claims (3)
1. a kind of three-phase suspension aerosol bottle, it includes bottle (1), valve (2) and bottle cap (3)；It is characterized in that bottle (1)
There are one shoulder steps for tool；Valve (2) includes upper tube (2.1), down tube (2.2), valve cover (2.3), gasket (2.4), first
The upper port of down tube (2.2) is filled in liner washer (2.5) and the second liner washer (2.6), the lower end of wherein upper tube (2.1)
Interior, valve cover (2.3) is set in outside the epimere of upper tube (2.1), and gasket (2.4) is set in the middle section of upper tube (2.1), sealing
Outer ring surface directed downwardly on the inside of valve cover (2.3) is close in the upper surface of pad (2.4), the first liner washer (2.5) and the
Two liner washer (2.6) upper and lower sleeves are arranged on the lower section of upper tube (2.1), and the upper surface of the first liner washer (2.5) is close to seal
The lower surface of the centre circle of (2.4) is padded, the bottle cap (3) includes cover (3.1), and there are one the middle part settings of the cover (3.1)
First step (3.2), the bottom internal orifice of the cover (3.1) are provided with second step (3.3), and the thickness of cover (3.1) is from upper
Under successively by steps reduction at first step (3.2) and second step (3.3), the cover below first step (3.2)
(3.1) four convex ribs (3.4) being vertically arranged are evenly arranged on inner wall, the lower end of convex ribs (3.4) extends to second step
(3.3) at；During assembling, valve (2) plug from top to bottom with bottle (1) on, wherein the first liner washer (2.5) is located exactly at bottle
The bottle mouth position of body (1), the first liner washer (2.5) are interference fitted with bottle (1), and bottle cap (3) is sheathed on the top of bottle (1),
Second step (3.3) coordinates with shoulder step, cover (3.1) being present in due to convex ribs (3.4) below first step (3.2)
The epimere interference fit of bottle (1).
2. a kind of three-phase suspension aerosol bottle according to claim 1, it is characterised in that the second liner washer (2.6) has
Upper, middle and lower three-level step, the outer diameter of upper, middle and lower three-level step is from tapering into greatly.
3. a kind of three-phase suspension aerosol bottle according to claim 2, it is characterised in that under the outer ring of higher level's step
Surface opens up fluted (2.6.1) upwards, and connection higher level's step outer ring and higher level's step centre circle are provided in groove (2.6.1)
Dowel (2.6.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393695.3U CN207450718U (en) | 2017-04-15 | 2017-04-15 | Three-phase suspension aerosol bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393695.3U CN207450718U (en) | 2017-04-15 | 2017-04-15 | Three-phase suspension aerosol bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207450718U true CN207450718U (en) | 2018-06-05 |
Family
ID=62245855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720393695.3U Expired - Fee Related CN207450718U (en) | 2017-04-15 | 2017-04-15 | Three-phase suspension aerosol bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207450718U (en) |
-
2017
- 2017-04-15 CN CN201720393695.3U patent/CN207450718U/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: 20180605 |