CN209142834U - A kind of novel quantitative aerosol valve - Google Patents
A kind of novel quantitative aerosol valve Download PDFInfo
- Publication number
- CN209142834U CN209142834U CN201821734115.3U CN201821734115U CN209142834U CN 209142834 U CN209142834 U CN 209142834U CN 201821734115 U CN201821734115 U CN 201821734115U CN 209142834 U CN209142834 U CN 209142834U
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- CN
- China
- Prior art keywords
- valve
- quantitative
- valve chamber
- valve rod
- chamber
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- 239000000443 aerosol Substances 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000011324 bead Substances 0.000 claims abstract description 14
- 230000014759 maintenance of location Effects 0.000 claims abstract description 14
- 238000012856 packing Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
It include to protrude into the intracorporal valve body of bottle the utility model discloses a kind of novel quantitative aerosol valve, valve body is equipped with quantitatively valve chamber and the feed liquor valve chamber being connected to quantitative valve chamber, is connected with sealing cup on valve body, proportional valve is provided with valve rod in room；It is provided with retention bead on the outer wall of valve rod, the upper end of quantitative valve chamber is provided with inner seal ring, and the inlet that liquid outlet channel can be made to be connected with quantitative valve chamber when valve rod moves down is provided on the valve rod above retention bead；The spring that valve rod can be made to move up and then block liquid outlet channel and quantitative valve chamber is provided between position limiting convex ring and quantitative valve chamber bottom；The lower part of valve rod is provided with step, on institute's valve body and is located at the junction of the quantitative valve chamber and the feed liquor valve chamber and is provided with elastic packing protrusion, when valve rod moves down, elastic packing protrusion and step cooperation are sealed.The utility model has the advantages of simple structure, easy to assembly, and valve rod uses hollow type structure closed at one end, avoids surface shrinkage, guarantees the stability of product.
Description
[technical field]
The utility model relates to a kind of novel quantitative aerosol valves.
[background technique]
Quantitative valve is a kind of Special valve that the flow that can be discharged outward every time with fluid sources is accurately controlled.It is fixed
Amount valve is provided with proportional valve in the products such as the very extensive such as common aerosol of the purposes of the industries such as daily use chemicals and medicine
Door.Its structure of existing proportional valve is relatively complicated, and assembles inconvenience, and the sealing effect between all parts is also not
Highly desirable, the case where often having gas leakage generation, the design of some quantitative aerosols spray valves is also it is difficult to ensure that the gas sprayed
The precision of the amount of mist agent, the requirement for not being able to satisfy production and using.
The utility model is based on above deficiency and generates.
[utility model content]
The technical problem to be solved by the present invention is to provide a kind of structure is simple, the good novel quantitative aerosol of sealing effect
Agent valve.
In order to solve the above technical problems, the utility model uses a kind of following technical proposals: novel quantitative aerosol valves
Door, which is characterized in that include to protrude into the intracorporal valve body of bottle, quantitative valve chamber is provided on the valve body and is connected with quantitative valve chamber
Logical feed liquor valve chamber is connected with the sealing cup that can be fixed on bottle body on the valve body, and being provided in proportional valve room has
The valve rod in liquid channel；Retention bead is provided on the outer wall of valve rod, the upper end of the quantitative valve chamber is provided with energy and retention bead
The inner seal ring of the valve stem seal of top, liquid outlet channel can be made when valve rod moves down by being provided on the valve rod above retention bead
The inlet being connected with quantitative valve chamber；Being provided between the retention bead and quantitative valve chamber bottom can make to be moved on valve rod
And block the spring of liquid outlet channel and quantitative valve chamber；The lower part of the valve rod is provided with step, on the valve body and is located at described
The junction of quantitative valve chamber and the feed liquor valve chamber is provided with elastic packing protrusion, when valve rod moves down, elastic packing protrusion with
The step cooperation sealing.
A kind of novel quantitative aerosol valve as described above, which is characterized in that the valve rod is in lower end closed
Empty formula structure.
A kind of novel quantitative aerosol valve as described above, which is characterized in that the upper surface of the valve rod is arcwall face,
The groove matched with the arcwall face is provided on the inner seal ring.
A kind of novel quantitative aerosol valve as described above, which is characterized in that the sealing cup and bottle connection is also
Equipped with the outer washer for sealing bottleneck.
A kind of novel quantitative aerosol valve as described above, which is characterized in that the lower end of the valve body connects one end and stretches
Enter to the liquid guiding tube of feed liquor valve chamber, one end that the liquid guiding tube stretches to feed liquor valve chamber is inclined-plane.
A kind of novel quantitative aerosol valve as described above, which is characterized in that if being provided on the outer wall of the valve body
Dry reinforcing rib.
Compared with prior art, a kind of novel quantitative aerosol valve of the utility model achieving the following effects:
1, the utility model has the advantages of simple structure, easy to assembly, and valve rod uses hollow type structure closed at one end, avoids surface
It shrinks, guarantees the stability of product.
2, assembling speed and stabilization are improved using scarf in one end that the liquid guiding tube of the utility model protrudes into feed liquor valve chamber
Property.
3, the valve chamber periphery of the utility model is equipped with reinforcing rib, and valve chamber non-deformability can be improved while improving and sealing cup
Binding force.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the explosive view of the utility model.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figure 1 to Figure 3, a kind of novel quantitative aerosol valve includes to protrude into the intracorporal valve body 1 of bottle, described
The feed liquor valve chamber 3 for being provided with quantitative valve chamber 2 on valve body 1 and being connected to quantitative valve chamber 2 is connected with and can be consolidated on the valve body 1
Determine to the sealing cup 4 on bottle body, is provided with the valve rod 5 with liquid outlet channel 51 in quantitative valve chamber 2；It is provided on the outer wall of valve rod 5
The upper end of retention bead 52, the distance moved up for limiting valve rod 5, the quantitative valve chamber 2 is provided with energy and retention bead
The inner seal ring 6 that the valve rod 5 of 52 tops seals, being provided on the valve rod 5 above retention bead 52 can make when valve rod 5 moves down
The inlet 53 that liquid outlet channel 51 is connected with quantitative valve chamber 2；It is set between the retention bead 52 and quantitative 2 bottom of valve chamber
It is equipped with the spring 7 that valve rod 5 can be made to move up and then block liquid outlet channel 51 and quantitative valve chamber 2；The lower part of the valve rod 5 is provided with
Step 54 on the valve body 1 and is located at the junction of the quantitative valve chamber 2 and the feed liquor valve chamber 3 to be provided with elastic packing convex
11 are played, when valve rod 5 moves down, elastic packing protrusion 11 is sealed with the step 54 cooperation.The lower end of valve rod 5 is close by elasticity
Envelope protrusion 11 is inserted into feed liquor valve chamber 3, the distance moved downward for limiting valve rod 5.The utility model structure is simple, assembling side
Just, the good airproof performance between each component guarantees the precision of the amount of the aerosol sprayed.
As shown in Figure 1 to Figure 3, in the present embodiment, the upper surface of the valve rod 5 is arcwall face, on the inner seal ring 6
It is provided with the groove matched with the arcwall face.Guaranteeing to improve filling speed while sealing safety.
As shown in Figure 1 to Figure 3, in the present embodiment, the valve rod 5 is the hollow type structure of lower end closed, avoids table
Face is shunk, and guarantees the stability of product.
As shown in Figure 1 to Figure 3, in the present embodiment, the sealing cup 4 and bottle connection are additionally provided with for sealing bottleneck
Outer washer 8.
As shown in Figure 1 to Figure 3, in the present embodiment, the lower end of the valve body 1 connects one end and stretches to feed liquor valve chamber 3
Liquid guiding tube 9, one end that the liquid guiding tube 9 stretches to feed liquor valve chamber 3 is inclined-plane, improves assembling speed and stability；Liquid guiding tube
Outer wall is designed using multiple fastening wire, improves the pulling-out force between feed liquor valve chamber and liquid guiding tube.
As shown in Figure 1 to Figure 3, in the present embodiment, several reinforcing ribs 12 are provided on the outer wall of the valve body 1, can mentioned
High valve chamber non-deformability improves the binding force with sealing cup simultaneously.
Claims (6)
1. a kind of novel quantitative aerosol valve, which is characterized in that include to protrude into the intracorporal valve body of bottle (1), the valve body
(1) the feed liquor valve chamber (3) for being provided with quantitative valve chamber (2) on and being connected to quantitative valve chamber (2) is connected with energy on the valve body (1)
The sealing cup (4) being fixed on bottle body is provided with the valve rod (5) with liquid outlet channel (51) in quantitative valve chamber (2)；Valve rod
(5) it is provided on outer wall retention bead (52), the upper end of quantitative valve chamber (2) is provided with can be with retention bead (52) top
Valve rod (5) sealing inner seal ring (6), be provided with when valve rod (5) moves down on the valve rod (5) above retention bead (52)
The inlet (53) that liquid outlet channel (51) can be made to be connected with quantitative valve chamber (2)；In the retention bead (52) and quantitative valve chamber
(2) being provided between bottom can be such that valve rod (5) moves up and then block the spring (7) of liquid outlet channel (51) and quantitative valve chamber (2)；Institute
The lower part for stating valve rod (5) is provided with step (54), on the valve body (1) and is located at quantitative valve chamber (2) and the liquid feed valve
It is raised (11) that the junction of room (3) is provided with elastic packing, when valve rod (5) moves down, elastic packing protrusion (11) with described
Rank (54) cooperation sealing.
2. a kind of novel quantitative aerosol valve according to claim 1, which is characterized in that under the valve rod (5) is
Hold closed hollow type structure.
3. a kind of novel quantitative aerosol valve according to claim 1, which is characterized in that the upper end of the valve rod (5)
Face is arcwall face, is provided with the groove matched with the arcwall face on the inner seal ring (6).
4. a kind of novel quantitative aerosol valve according to claim 1, which is characterized in that the sealing cup (4) and bottle
Mouth junction is additionally provided with the outer washer (8) for sealing bottleneck.
5. a kind of novel quantitative aerosol valve according to claim 1, which is characterized in that the lower end of the valve body (1)
Connection one end stretches to the liquid guiding tube (9) of feed liquor valve chamber (3), and it is oblique that the liquid guiding tube (9), which stretches to one end of feed liquor valve chamber (3),
Face.
6. a kind of novel quantitative aerosol valve according to claim 1, which is characterized in that the outer wall of the valve body (1)
On be provided with several reinforcing ribs (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734115.3U CN209142834U (en) | 2018-10-24 | 2018-10-24 | A kind of novel quantitative aerosol valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821734115.3U CN209142834U (en) | 2018-10-24 | 2018-10-24 | A kind of novel quantitative aerosol valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209142834U true CN209142834U (en) | 2019-07-23 |
Family
ID=67269483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821734115.3U Active CN209142834U (en) | 2018-10-24 | 2018-10-24 | A kind of novel quantitative aerosol valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209142834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789764A (en) * | 2019-10-23 | 2020-02-14 | 泛卡医药科技(上海)有限公司 | Rapid packaging method of aerosol packaging system |
-
2018
- 2018-10-24 CN CN201821734115.3U patent/CN209142834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789764A (en) * | 2019-10-23 | 2020-02-14 | 泛卡医药科技(上海)有限公司 | Rapid packaging method of aerosol packaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
|
| CP03 | Change of name, title or address |