CN218432848U - Unitary packaging aerosol valve and aerosol package - Google Patents
Unitary packaging aerosol valve and aerosol package Download PDFInfo
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- CN218432848U CN218432848U CN202222619293.4U CN202222619293U CN218432848U CN 218432848 U CN218432848 U CN 218432848U CN 202222619293 U CN202222619293 U CN 202222619293U CN 218432848 U CN218432848 U CN 218432848U
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Abstract
The utility model discloses a monobasic package aerial fog valve and aerial fog package, its valve rod includes sealed protruding edge, seal chamber, valve rod body, and elasticity reset piece makes sealed protruding edge keep roof pressure valve gap for sealed protruding edge and valve gap enclose to establish and form seal chamber, and valve rod body one end is inserted and is located in the seal chamber and the other end wears out the valve gap to the outside, is equipped with the blowout passageway that is used for communicating seal chamber and valve body outside in the valve rod body, when pushing down or side move the valve rod body, seal chamber and valve pocket intercommunication; the utility model adjusts the size of the aerosol spray flow by adjusting the lateral displacement angle of the valve rod body; the utility model discloses still provide aerial fog packing, used with the cooperation of a monobasic packing aerial fog valve, improved the stability that aerosol sprays.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an aerosol valve technical field especially relates to a monobasic packing aerial fog valve and aerial fog packing.
[ background of the invention ]
Aerosol products are becoming an indispensable part of our daily necessities, and they cover various fields such as medicine, chemical industry, food, cosmetics, and the like.
The existing unitary aerosol is prepared by filling materials and propellants into a closed pressure-resistant container, and the nozzles are pressed during use, so that a valve is opened, the materials are ejected from the nozzles through a pipeline of the valve by means of the pressure of the propellants, but the ejection flow is fixed and cannot be adjusted, the ejection flow is too large, waste is easily caused, and the customer requirements cannot be met due to the fact that the ejection flow is too small.
[ Utility model ] content
In order to solve the problem that the injection flow of the unitary aerosol is fixed and cannot be adjusted, the utility model provides a unitary packaging aerosol valve and aerosol package.
The utility model discloses realized by following technical scheme:
a unitary packaged aerosol valve comprises a valve body, a valve cavity, a valve rod, a valve cover, a feeding pipe and an elastic reset piece, wherein the valve cavity is arranged in the valve body and used for mixing materials and a propellant, the valve rod is movably inserted into the valve cavity, the valve cover is arranged at the opening end of the valve cavity, the feeding pipe is arranged on the valve body and communicated with the valve cavity, and the elastic reset piece is arranged in the valve cavity and used for enabling the valve rod to be propped against the valve cover;
the valve rod comprises a sealing convex edge, a sealing cavity and a valve rod body, wherein the elastic resetting piece enables the sealing convex edge to keep jacking pressure on the valve cover so as to enable the sealing convex edge and the valve cover to be surrounded to form the sealing cavity, one end of the valve rod body is inserted into the sealing cavity, the other end of the valve rod body penetrates out of the valve cover to the outside, a spraying channel used for communicating the sealing cavity with the outside of the valve body is arranged in the valve rod body, and when the valve rod body is pressed or laterally moved, the sealing cavity is communicated with the valve cavity.
According to the unitary packaging aerosol valve, the first flow-limiting micropores which are used for communicating the ejection channel and the sealed cavity and have the pore diameter smaller than the width of the ejection channel are arranged between the ejection channel and the sealed cavity, and the pore diameter of the first flow-limiting micropores is gradually increased along the direction facing the ejection channel.
As mentioned above, a second flow-limiting micropore which is communicated with the feeding pipe and has a pore diameter smaller than the width of the feeding pipe is arranged between the feeding pipe and the valve cavity.
In the unitary packaging aerosol valve, the aperture of the second restrictive orifice becomes larger in the direction facing the feeding pipe.
As mentioned above, the valve body is provided with the air inlet hole which communicates the valve cavity and the outside of the valve body.
The unitary packaging aerosol valve is characterized in that the air inlet hole is formed in the side wall of the valve body, and the aperture of the air inlet hole is gradually increased in the direction facing the outside of the valve body.
As mentioned above, the valve body is provided with the second flow-limiting micro hole, the bottom of the valve cavity is provided with the mixing cavity, and the mixing cavity is respectively communicated with the second flow-limiting micro hole and the air inlet hole.
As mentioned above, the valve cavity is internally provided with the limiting columns arranged in a circumferential array, and the limiting columns are used for fixing and supporting the elastic resetting piece.
As above, a monobasic packing aerial fog valve, the cover is equipped with fixed protruding edge on the valve pocket open end lateral wall, be equipped with the seal groove that is the circumference setting on the fixed protruding edge, the seal groove bottom is equipped with and runs through fixed protruding edge is the inlet channel that circumference array set up, be equipped with in the seal groove be located sealed protruding edge with sealing member between the valve gap.
An aerosol package comprising a unitary package aerosol valve as described above.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model provides a monobasic packing aerial fog valve, its valve rod includes sealed protruding edge, seal chamber, valve rod body, and elasticity reset piece makes sealed protruding edge keep roof pressure valve gap for sealed protruding edge and valve gap enclose to establish and form seal chamber, and valve rod body one end is inserted and is located in the seal chamber and the other end wears out the valve gap to the outside, is equipped with the blowout passageway that is used for intercommunication seal chamber and valve body outside in the valve rod body, when pushing down or side moving valve rod body, seal chamber and valve pocket intercommunication; when the valve rod body is moved to the side, the sealing convex edge is separated from the valve cover gradually on one side, the opening of the sealing cavity body communicated with the valve cavity is gradually enlarged, so that the aerosol injection flow is gradually enlarged, when the valve rod body is pressed down, the sealing convex edge is completely separated from the valve cover, the opening of the sealing cavity body communicated with the valve cavity is maximum, the aerosol injection flow is maximum, and the size of the aerosol injection flow is adjusted by adjusting the side movement angle of the valve rod body.
2. The utility model discloses still provide aerosol packaging, including a monobasic packing aerosol valve, both cooperate the use, have improved the stability that aerosol sprayed.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic sectional view of the first embodiment of the present invention;
FIG. 2 is a schematic perspective view of the valve rod of the present invention;
FIG. 3 is a schematic cross-sectional view of the valve stem of the present invention;
fig. 4 is a schematic sectional structural view ii of the present invention;
fig. 5 is a schematic perspective view of the valve body of the present invention;
FIG. 6 is a schematic cross-sectional view of the valve body of the present invention;
fig. 7 is an exploded view of the present invention;
FIG. 8 is an exploded sectional view of the present invention;
fig. 9 is a schematic perspective view of the present invention.
[ detailed description ] embodiments
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In a specific embodiment, as shown in fig. 1 to 9, a unitary packaged aerosol valve includes a valve body 1, a valve cavity 2 disposed in the valve body 1 and used for mixing a material and a propellant, a valve rod 3 movably inserted into the valve cavity 2, a valve cap 4 disposed at an opening end of the valve cavity 2, a feeding pipe 6 disposed on the valve body 1 and communicated with the valve cavity 2, and an elastic return member 5 disposed in the valve cavity 2 and used for pressing the valve rod 3 against the valve cap 4;
the valve rod 3 comprises a sealing convex edge 31, a sealing cavity 32 and a valve rod body 33, the elastic resetting piece 5 enables the sealing convex edge 31 to keep pressing against the valve cover 4 so that the sealing convex edge 31 and the valve cover 4 can be enclosed to form the sealing cavity 32, one end of the valve rod body 33 is inserted into the sealing cavity 32, the other end of the valve rod body 33 penetrates out of the valve cover 4, an ejection channel 34 for communicating the sealing cavity 32 with the exterior of the valve body 1 is arranged in the valve rod body 33, and when the valve rod body 33 is pressed or laterally moved, the sealing cavity 32 is communicated with the valve cavity 2; when the valve rod body 33 is laterally moved, one side of the sealing convex edge 31 is gradually separated from the valve cover 4, the opening of the sealing cavity 32 communicated with the valve cavity 2 is gradually enlarged, so that the aerosol spraying flow rate is gradually enlarged, when the valve rod body 33 is pressed down, the sealing convex edge 31 is completely separated from the valve cover 4, the opening of the sealing cavity 32 communicated with the valve cavity 2 is the largest, so that the aerosol spraying flow rate is the largest, and the size of the aerosol spraying flow rate is adjusted by adjusting the lateral movement angle of the valve rod body 33.
Further, a first flow limiting micropore 7 which is used for communicating the ejection channel 34 and the sealed cavity 32 and has a pore diameter smaller than the width of the ejection channel 34 is arranged between the ejection channel 34 and the sealed cavity 32, and the pore diameter of the first flow limiting micropore 7 is gradually increased in the direction facing the ejection channel 34; the first flow limiting micropores 7 are used for limiting the aerosol spraying flow rate, and the first flow limiting micropores 7 are preferably in a funnel-shaped structure, so that the aerosol is prevented from being blocked in the first flow limiting micropores 7 when entering the spraying channel 34 from the sealed cavity 32.
Furthermore, a second flow-limiting micropore 8 which is communicated with the feed pipe 6 and the valve cavity 2 and has a pore diameter smaller than the width of the feed pipe 6 is arranged between the feed pipe 6 and the valve cavity 2; the second flow-limiting micropore 8 is used for limiting the flow of the material entering the valve cavity 2 from the feeding pipe 6.
Specifically, the aperture of the second flow restricting orifice 8 becomes gradually larger in a direction facing the feed pipe 6; the second flow-limiting micro-hole 8 is preferably of a funnel-shaped structure, and has a guiding function on the material entering the valve cavity 2 from the feeding pipe 6, so that the material can enter the valve cavity 2 from the feeding pipe 6 more easily.
More specifically, an air inlet 9 for communicating the valve cavity 2 with the outside of the valve body 1 is arranged on the valve body 1; the air inlet holes 9 are used for propellant gas to enter the valve cavity 2 from the aerosol package.
In addition, the air inlet hole 9 is positioned on the side wall of the valve body 1 and the aperture of the air inlet hole 9 becomes larger gradually in the direction facing the outside of the valve body 1; the material is preferably liquid and is deposited at the bottom of the aerosol package, and enters the valve cavity 2 from the feeding pipe 6; the propellant is preferably gas and is positioned above the material, and enters the valve cavity 2 from the air inlet hole 9 on the side wall of the valve body 1; the air inlet holes 9 are preferably of a funnel-shaped structure, and have a guiding function on the propellant entering the valve cavity 2 from the aerosol package, so that the propellant can enter the valve cavity 2 from the aerosol package more easily.
And, be equipped with second current-limiting micropore 8 on the valve body 1, the valve chamber 2 bottom is equipped with mixing chamber 10, mixing chamber 10 respectively with second current-limiting micropore 8, inlet port 9 intercommunication, the material is followed second current-limiting micropore 8 gets into in the mixing chamber 10, the material with from inlet port 9 gets into the propellant in the mixing chamber 10 mixes so as to form aerosol for the material is easier atomizing under the pressure of propellant and the circumstances of mixing with the propellant and is spouted.
Furthermore, the valve cavity 2 is internally provided with limit columns 11 arranged in a circumferential array, and the limit columns 11 are used for fixing and supporting the elastic resetting piece 5; the elastic resetting piece 5 is preferably a spring, and the limiting column 11 is used for limiting one end of the elastic resetting piece 5 at the bottom of the valve cavity 2 so as to improve the stability of the elastic resetting piece 5 pushing the valve rod 3.
Furthermore, a fixed convex edge 21 is sleeved on the outer side wall of the opening end of the valve cavity 2, a sealing groove 22 which is circumferentially arranged is formed in the fixed convex edge 21, air inlet channels 23 which penetrate through the fixed convex edge 21 and are circumferentially arranged in an array manner are formed in the bottom of the sealing groove 22, and sealing elements 12 which are positioned between the sealing convex edge 31 and the valve cover 4 are arranged in the sealing groove 22; the sealing groove 22 has a simple structure, and the stability and the sealing property of the sealing element 12 are further improved; the air inlet channel 23 is a channel for filling aerosol into the aerosol package, and has simple structure and convenient operation.
The utility model also discloses an aerosol package, include as above a unitary packing aerosol valve, both cooperate the use, have improved the stability that aerosol sprayed.
The utility model also discloses a spacing post 11 pastes tightly the inside wall of valve pocket 2 just spacing post 11's width is following 2 open-ended directions of valve pocket diminish gradually, it is right elasticity resets 5's installation and has the guide effect, simple structure, the installation of being convenient for.
The utility model discloses still disclose with the straw 13 of inlet pipe 6 intercommunication, straw 13 be used for with the material of aerosol packaging bottom is leading-in inlet pipe 6.
The working principle of the embodiment is as follows:
1. the utility model discloses a monobasic package aerial fog valve, its the valve rod 3 includes sealed protruding edge 31, seal chamber 32, valve rod body 33, elasticity reset piece 5 makes sealed protruding edge 31 keep the roof pressure valve gap 4 for sealed protruding edge 31 and valve gap 4 enclose to establish form seal chamber 32, valve rod body 33 one end is inserted and is located in seal chamber 32 and the other end wears out valve gap 4 to the outside, be equipped with in the valve rod body 33 and be used for communicateing seal chamber 32 with the blowout passageway 34 of valve body 1 outside, when pushing down or side move the valve rod body 33, seal chamber 32 with the valve chamber 2 intercommunication; when the valve rod body 33 is laterally moved, one side of the sealing convex edge 31 is gradually separated from the valve cover 4, the opening of the sealing cavity 32 communicated with the valve cavity 2 is gradually enlarged, so that the aerosol spraying flow rate is gradually enlarged, when the valve rod body 33 is pressed down, the sealing convex edge 31 is completely separated from the valve cover 4, the opening of the sealing cavity 32 communicated with the valve cavity 2 is the largest, so that the aerosol spraying flow rate is the largest, and the size of the aerosol spraying flow rate is adjusted by adjusting the lateral movement angle of the valve rod body 33.
2. The utility model also discloses an aerial fog packing, include as above an unary packing aerial fog valve, both cooperate the use, have improved the stability that aerosol sprayed.
The above description is provided for one embodiment of the present invention, and the embodiments of the present invention are not limited to these descriptions, and the present invention is not limited to the above nomenclature and the English nomenclature since the trade nomenclature is different. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions or replacement under the design prerequisite, all should regard as the utility model discloses a protection scope.
Claims (10)
1. A unitary packaged aerosol valve characterized by: the device comprises a valve body (1), a valve cavity (2) which is arranged in the valve body (1) and used for mixing materials and a propellant, a valve rod (3) which is movably inserted in the valve cavity (2), a valve cover (4) which is arranged at the opening end of the valve cavity (2), a feeding pipe (6) which is arranged on the valve body (1) and communicated with the valve cavity (2), and an elastic resetting piece (5) which is arranged in the valve cavity (2) and used for enabling the valve rod (3) to be pressed against the valve cover (4);
the valve rod (3) comprises a sealing convex edge (31), a sealing cavity (32) and a valve rod body (33), the elastic resetting piece (5) enables the sealing convex edge (31) to keep jacking pressure on the valve cover (4) so as to enable the sealing convex edge (31) and the valve cover (4) to be surrounded and formed to form the sealing cavity (32), one end of the valve rod body (33) is inserted into the sealing cavity (32) and the other end of the valve rod body penetrates out of the valve cover (4) to the outside, a spraying channel (34) used for communicating the sealing cavity (32) with the outside of the valve body (1) is arranged in the valve rod body (33), and when the valve rod body (33) is pressed or laterally moved, the sealing cavity (32) is communicated with the valve cavity (2).
2. A unit package aerosol valve as claimed in claim 1, wherein a first flow-limiting micropore (7) for communicating the ejection channel (34) and the sealed cavity (32) and having a pore diameter smaller than the width of the ejection channel (34) is provided between the ejection channel (34) and the sealed cavity, and the pore diameter of the first flow-limiting micropore (7) becomes gradually larger in a direction facing the ejection channel (34).
3. A monobasic packaging aerosol valve according to claim 1, characterized in that a second restriction orifice (8) is provided between the feed tube (6) and the valve chamber (2) and has a diameter smaller than the width of the feed tube (6).
4. A unit packaged aerosol valve according to claim 3, wherein the second restriction orifice (8) has a diameter which is gradually larger in a direction facing the inlet pipe (6).
5. A unit package aerosol valve according to claim 1, characterized in that the valve body (1) is provided with an air inlet (9) communicating the valve cavity (2) with the outside of the valve body (1).
6. A unit packaged aerosol valve according to claim 5, characterized in that the air inlet hole (9) is located on the side wall of the valve body (1) and the aperture of the air inlet hole (9) becomes larger in the direction facing the outside of the valve body (1).
7. A unitary package aerosol valve according to claim 5, characterized in that the valve body (1) is provided with a second flow-limiting micropore (8), the bottom of the valve cavity (2) is provided with a mixing cavity (10), and the mixing cavity (10) is respectively communicated with the second flow-limiting micropore (8) and the air inlet (9).
8. A unit package aerosol valve according to claim 1, characterized in that the valve chamber (2) is provided with a plurality of positioning posts (11) arranged in a circumferential array, and the positioning posts (11) are used for fixing and supporting the elastic reset member (5).
9. A one-element package aerosol valve according to claim 1, wherein a fixed convex edge (21) is sleeved on the outer side wall of the open end of the valve cavity (2), a sealing groove (22) arranged circumferentially is formed in the fixed convex edge (21), air inlet passages (23) penetrating through the fixed convex edge (21) and arranged in a circumferential array are formed in the bottom of the sealing groove (22), and a sealing member (12) located between the sealing convex edge (31) and the valve cover (4) is arranged in the sealing groove (22).
10. Aerosol package comprising a unitary package aerosol valve according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619293.4U CN218432848U (en) | 2022-09-30 | 2022-09-30 | Unitary packaging aerosol valve and aerosol package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619293.4U CN218432848U (en) | 2022-09-30 | 2022-09-30 | Unitary packaging aerosol valve and aerosol package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218432848U true CN218432848U (en) | 2023-02-03 |
Family
ID=85040666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222619293.4U Active CN218432848U (en) | 2022-09-30 | 2022-09-30 | Unitary packaging aerosol valve and aerosol package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218432848U (en) |
-
2022
- 2022-09-30 CN CN202222619293.4U patent/CN218432848U/en active Active
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