CN204473572U - A kind of novel valve device for mixing aerosol - Google Patents
A kind of novel valve device for mixing aerosol Download PDFInfo
- Publication number
- CN204473572U CN204473572U CN201520053348.7U CN201520053348U CN204473572U CN 204473572 U CN204473572 U CN 204473572U CN 201520053348 U CN201520053348 U CN 201520053348U CN 204473572 U CN204473572 U CN 204473572U
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- CN
- China
- Prior art keywords
- pipe link
- valve
- drift
- valve chamber
- valve device
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Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 27
- 238000010008 shearing Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000000875 corresponding Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model discloses a kind of novel valve device for mixing aerosol, it is characterized in that: include inner bag, described inner bag upper end is provided with opening, the shearing mouth that can be pierced is provided with in described inner bag lower end, sealing is provided with envelope cup over said opening, valve chamber is connected with at described envelope cup internal fixtion, pipe link is provided with in described valve chamber, described valve chamber is stretched out in described pipe link lower end, the drift that can pierce through described shearing mouth is connected with in described pipe link lower end, be provided with in the valve chamber of described pipe link upper end and can described pipe link driven to move down thus make drift pierce through the valve rod of described shearing mouth, dynamic seal (packing) between described valve rod and valve chamber.The purpose of this utility model is to overcome weak point of the prior art, provides a kind of structure simple, good airproof performance, the novel valve device for mixing aerosol easy to use.
Description
Technical field
The utility model relates to a kind of novel valve device for mixing aerosol.
Background technology
Finish using at short notice need the material mixing different by two kinds when aerosol sprays paint or some medicament uses after.This just needs separately to be deposited by two kinds of materials in the process of producing, convenient in order to use, generally that such two kinds of materials are left in same container, and these two kinds of materials are separated mutually deposit, use by make two kinds to mix for the novel valve device mixing aerosol after during use, existing its structure of novel valve device for mixing aerosol is relatively complicated, and during use, two kinds of mixing of materials are convenient and swift not, can not meet the demand of user.
So the existing novel valve device for mixing aerosol awaits perfect further.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides a kind of structure simple, good airproof performance, the novel valve device for mixing aerosol easy to use.
In order to achieve the above object, the utility model adopts following scheme:
A kind of novel valve device for mixing aerosol, it is characterized in that: include inner bag, described inner bag upper end is provided with opening, the shearing mouth that can be pierced is provided with in described inner bag lower end, sealing is provided with envelope cup over said opening, valve chamber is connected with at described envelope cup internal fixtion, pipe link is provided with in described valve chamber, described valve chamber is stretched out in described pipe link lower end, the drift that can pierce through described shearing mouth is connected with in described pipe link lower end, be provided with in the valve chamber of described pipe link upper end and can described pipe link driven to move down thus make drift pierce through the valve rod of described shearing mouth, dynamic seal (packing) between described valve rod and valve chamber.
A kind of novel valve device for mixing aerosol as above, it is characterized in that described valve chamber includes valve body, connection bulge loop is provided with in described valve body upper end, described connection bulge loop is locked in envelope cup by stamping forming interior salient point on envelope cup, connection concave station is provided with inside described connection bulge loop, in described connection concave station, be provided with tightening seal washer, described tightening seal washer to be set on described valve rod and with valve rod dynamic seal (packing).
A kind of novel valve device for mixing aerosol as above, it is characterized in that being provided with sealing bulge loop on described connection concave station, the position that described tightening seal washer is corresponding to sealing bulge loop is provided with closure gasket groove, and described sealing bulge loop is arranged in described closure gasket groove.
As above for mixing a novel valve device for aerosol, it is characterized in that being provided with position limiting convex ring in described valve rod lower end, in described valve body, being provided with positioning step, between described position limiting convex ring and positioning step, being provided with retracing spring.
As above for mixing a novel valve device for aerosol, it is characterized in that being provided with ventilation orifice on described valve body.
As above for mixing a novel valve device for aerosol, it is characterized in that being provided with limiting section below described valve body, described drift top is pressed on described limiting section end face.
A kind of novel valve device for mixing aerosol as above, it is characterized in that being provided with connection slotted eye in described drift, positioning groove is provided with bottom described connection slotted eye, described pipe link lower end is provided with locating convex block, described pipe link is plugged in described connection slotted eye, and described locating convex block is arranged in described positioning groove.
A kind of novel valve device for mixing aerosol as above, it is characterized in that described drift includes punch holder, described connection slotted eye is arranged in described punch holder, described punch holder outer wall is arranged at intervals with multiple banking stop, described banking stop outer wall and described inner bag inwall contact with each other, be provided with staking punch in described punch holder lower end, between described staking punch and banking stop, be provided with the spacing chuck that can prevent drift from dropping out.
In sum, the utility model relative to its beneficial effect of prior art is:
Novel valve apparatus structure for mixing aerosol in the utility model is simple, easy to use, good seal performance.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is generalized section of the present utility model;
Fig. 3 is the enlarged drawing at A place in Fig. 2;
Fig. 4 is decomposing schematic representation of the present utility model.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be further described:
A kind of novel valve device for mixing aerosol as shown in Figures 1 to 4, include inner bag 1, described inner bag 1 upper end is provided with opening, the shearing mouth 2 that can be pierced is provided with in described inner bag 1 lower end, sealing is provided with envelope cup 3 over said opening, valve chamber 4 is connected with at described envelope cup 3 internal fixtion, pipe link 5 is provided with in described valve chamber 4, described valve chamber 4 is stretched out in described pipe link 5 lower end, the drift 6 that can pierce through described shearing mouth 2 is connected with in described pipe link 5 lower end, be provided with in the valve chamber 4 of described pipe link 5 upper end and described pipe link 5 can be driven to move down thus make drift 6 pierce through the valve rod 7 of described shearing mouth 2, dynamic seal (packing) between described valve rod 7 and valve chamber 4.
When using in the utility model, only need to apply pressure to pipe link 5 upper end, drift 6 pressed down and pierces through shearing mouth 2,
Valve chamber 4 described in the utility model includes valve body 8, be provided with in described valve body 8 upper end and connect bulge loop 9, described connection bulge loop 9 is locked in envelope cup 3 by stamping forming interior salient point 10 on envelope cup 3, be provided with inside described connection bulge loop 9 and connect concave station 11, in described connection concave station 11, be provided with tightening seal washer 12, described tightening seal washer 12 to be set on described valve rod 7 and with valve rod 7 dynamic seal (packing).
On described connection concave station 11, be provided with sealing bulge loop 13 in the utility model, the position that described tightening seal washer 12 is corresponding to sealing bulge loop 13 is provided with closure gasket groove 14, and described sealing bulge loop 13 is arranged in described closure gasket groove 14.Seal bulge loop 13 in the utility model and have closure gasket groove 14 to cooperatively interact, after effectively ensureing that shearing mouth 2 is pierced, the leak tightness between valve chamber 4 and envelope cup 3.
Be provided with position limiting convex ring 15 in described valve rod 7 lower end in the utility model, in described valve body 8, be provided with positioning step 16, between described position limiting convex ring 15 and positioning step 16, be provided with retracing spring 17.Under the effect of retracing spring 17, valve rod 7 can rise by automatic rebounding after the action of driving drift 6, drives drift 6 to rise, thus effectively ensures that shearing mouth 2 place is unimpeded.
On described valve body 8, ventilation orifice 18 is provided with in the utility model.When valve rod 7 moves down, the air in valve chamber 4 is discharged by ventilation orifice 18, and when valve rod 7 rises, air enters in valve chamber 4 from ventilation orifice 18, thus effectively ensures that valve rod 7 moves up and down glibly in valve chamber 4.
Below described valve body 8, be provided with limiting section 19 in the utility model, described drift 6 top is pressed on described limiting section 19 end face.
Be provided with in described drift 6 in the utility model and connect slotted eye 20, positioning groove 21 is provided with bottom described connection slotted eye 20, described pipe link 5 lower end is provided with locating convex block 22, and described pipe link 5 is plugged in described connection slotted eye 20, and described locating convex block 22 is arranged in described positioning groove 21.
Drift 6 described in the utility model includes punch holder 23, described connection slotted eye 20 is arranged in described punch holder 23, described punch holder 23 outer wall is arranged at intervals with multiple banking stop 24, described banking stop 24 outer wall and described inner bag 1 inwall contact with each other, be provided with staking punch 25 in described punch holder 23 lower end, between described staking punch 25 and banking stop 24, be provided with the spacing chuck 26 that can prevent drift 6 from dropping out.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. one kind for mixing the novel valve device of aerosol, it is characterized in that: include inner bag (1), described inner bag (1) upper end is provided with opening, the shearing mouth (2) that can be pierced is provided with in described inner bag (1) lower end, sealing is provided with envelope cup (3) over said opening, valve chamber (4) is connected with at described envelope cup (3) internal fixtion, pipe link (5) is provided with in described valve chamber (4), described valve chamber (4) is stretched out in described pipe link (5) lower end, the drift (6) that can pierce through described shearing mouth (2) is connected with in described pipe link (5) lower end, be provided with in the valve chamber (4) of described pipe link (5) upper end and described pipe link (5) can be driven to move down thus make drift (6) pierce through the valve rod (7) of described shearing mouth (2), dynamic seal (packing) between described valve rod (7) and valve chamber (4).
2. a kind of novel valve device for mixing aerosol according to claim 1, it is characterized in that described valve chamber (4) includes valve body (8), be provided with in described valve body (8) upper end and connect bulge loop (9), described connection bulge loop (9) is by being locked in envelope cup (3) the upper stamping forming interior salient point (10) of envelope cup (3), be provided with in described connection bulge loop (9) inner side and connect concave station (11), tightening seal washer (12) is provided with in described connection concave station (11), described tightening seal washer (12) be set in described valve rod (7) upper and with valve rod (7) dynamic seal (packing).
3. a kind of novel valve device for mixing aerosol according to claim 2, it is characterized in that on described connection concave station (11), be provided with sealing bulge loop (13), the corresponding position of described tightening seal washer (12) and sealing bulge loop (13) is provided with closure gasket groove (14), and described sealing bulge loop (13) is arranged in described closure gasket groove (14).
4. a kind of novel valve device for mixing aerosol according to claim 3, it is characterized in that being provided with position limiting convex ring (15) in described valve rod (7) lower end, in described valve body (8), be provided with positioning step (16), between described position limiting convex ring (15) and positioning step (16), be provided with retracing spring (17).
5. a kind of novel valve device for mixing aerosol according to claim 3, it is characterized in that being provided with ventilation orifice (18) on described valve body (8), be provided with limiting section (19) in described valve body (8) below, described drift (6) top is pressed on described limiting section (19) end face.
6. a kind of novel valve device for mixing aerosol according to claim 1, it is characterized in that being provided with in described drift (6) and connect slotted eye (20), positioning groove (21) is provided with in described connection slotted eye (20) bottom, described pipe link (5) lower end is provided with locating convex block (22), described pipe link (5) is plugged in described connection slotted eye (20), and described locating convex block (22) is arranged in described positioning groove (21).
7. a kind of novel valve device for mixing aerosol according to claim 6, it is characterized in that described drift (6) includes punch holder (23), described connection slotted eye (20) is arranged in described punch holder (23), described punch holder (23) outer wall is arranged at intervals with multiple banking stop (24), described banking stop (24) outer wall and described inner bag (1) inwall contact with each other, staking punch (25) is provided with in described punch holder (23) lower end, the spacing chuck (26) that can prevent drift (6) from dropping out is provided with between described staking punch (25) and banking stop (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053348.7U CN204473572U (en) | 2015-01-26 | 2015-01-26 | A kind of novel valve device for mixing aerosol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053348.7U CN204473572U (en) | 2015-01-26 | 2015-01-26 | A kind of novel valve device for mixing aerosol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473572U true CN204473572U (en) | 2015-07-15 |
Family
ID=53629375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053348.7U Active CN204473572U (en) | 2015-01-26 | 2015-01-26 | A kind of novel valve device for mixing aerosol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204473572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609044A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Piercing type valve |
-
2015
- 2015-01-26 CN CN201520053348.7U patent/CN204473572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609044A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Piercing type valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |