CN220949454U - Valve sealing device for aerosol can - Google Patents
Valve sealing device for aerosol can Download PDFInfo
- Publication number
- CN220949454U CN220949454U CN202322653125.1U CN202322653125U CN220949454U CN 220949454 U CN220949454 U CN 220949454U CN 202322653125 U CN202322653125 U CN 202322653125U CN 220949454 U CN220949454 U CN 220949454U
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- Prior art keywords
- aerosol
- sealing
- plate
- rod
- sealing plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 68
- 239000000443 aerosol Substances 0.000 title claims abstract description 39
- 239000007921 spray Substances 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002386 air freshener Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses an aerosol can sealing valve device which comprises an aerosol can body, wherein the aerosol can body comprises a spray head, a first sealing plate and a second sealing plate are respectively arranged on two sides of the spray head, a plug board is arranged in the first sealing plate, one end of the plug board is connected with the inside of the second sealing plate, a fixing structure is arranged on the upper end face of the second sealing plate, the fixing structure comprises a pull ring, a protection cylinder and a positioning rod, one end of the pull ring penetrates through the inside of the protection cylinder and the extending end of the pull ring is connected with the positioning rod, a compression spring is sleeved on the outer wall of the positioning rod, one end of the positioning rod is connected with a clamping rod, one end of the clamping rod is clamped on the plug board, a valve rod is arranged on the lower end face of the spray head, a reset spring is sleeved on the outer wall of the valve rod, one end of the valve rod is connected with a connecting sleeve, one end of the connecting sleeve is connected with a drainage tube, and therefore, the aerosol can be sealed efficiently and quantitatively extracted when the aerosol can be used.
Description
Technical Field
The utility model relates to the technical field of aerosol can sealing, in particular to a valve sealing device for an aerosol can.
Background
Aerosol cans are often used in our daily life, such as pesticides, air fresheners or spray cosmetics, when the aerosol cans are used, the condition that the aerosol cans need to be sprayed reversely is often met, and when the common aerosol cans are used, the valve is relatively low in tightness, so that the gas in the aerosol cans is easily lost.
The patent with the prior publication number of CN217539623U proposes an energy-saving sealing valve device, which supports and installs a valve plate and an air cylinder which need to be used through a bracket, and covers and seals and opens a cold air valve inlet of a grinding hot air pipeline through a telescopic adjusting valve plate of the air cylinder, so that the cold air valve is convenient to close tightly, the sealing effect is improved, and the energy consumption of a system is reduced. On the other hand, when the valve plate is driven to open the inlet of the cold air valve of the grinding hot air pipeline through the shrinkage of the cylinder, the entering cold air is adsorbed, filtered and dedusted through the dust separation filter screen, dust and dirt are reduced and enter the cold air valve, but the device is relatively poor in sealing performance of the valve, the air leakage is easy to occur at the nozzle valve when the aerosol can is not used, the problems of health and safety of people and the like are easy to occur due to the air leakage of the aerosol can, and the improvement and the upgrading of the valve sealing device for the aerosol can are provided for aiming at the problems.
Disclosure of utility model
The utility model aims to provide a valve device for aerosol can sealing, which solves the problems in the prior art.
In order to solve the problems, the following technical scheme is provided:
The utility model provides a design a valve device for aerosol canister seals, includes the aerosol canister body, the aerosol canister body contains the shower nozzle, the shower nozzle both sides are provided with first closing plate and second closing plate respectively, inside plugboard and plugboard one end of being provided with of first closing plate are connected inside the second closing plate, second closing plate up end is provided with fixed knot structure, fixed knot structure includes pull ring, protection section of thick bamboo and locating lever, pull ring one end runs through in protection section of thick bamboo inside and extend the end and connects on the locating lever, locating lever outer wall cover is equipped with compression spring and locating lever one end and connects the clamping lever, clamping lever one end joint is on the plugboard, the terminal surface is provided with the valve rod under the shower nozzle, valve rod outer wall cover is equipped with reset spring and valve rod one end is connected at the connecting sleeve, connecting sleeve one end is connected with the drainage tube.
Furthermore, handles are arranged on two sides of the first sealing plate and the second sealing plate, a plug-in groove is formed in one side of the second sealing plate, and one end of the plug-in plate is fixedly connected inside the plug-in groove.
Further, a plug rod is arranged on one side of the first sealing plate, one end of the plug rod is clamped on one side of the second sealing plate, and a notch is formed in the plug plate.
Further, the protection cylinder is fixedly arranged inside the second sealing plate, one end of the positioning rod is fixedly connected to the pressing plate, the clamping rod is arranged on the lower end face of the pressing plate, and one end of the clamping rod is connected to the notch.
Further, the number of the plug boards is two, and the number of the compression springs is two.
Further, the lower end face of the spray head is provided with a sealing ring which is fixedly connected to a fixed sleeve, the fixed sleeve is sleeved on a reset spring, and one end of the drainage tube is connected to the bottom of the aerosol can body.
Compared with the prior art, the utility model has the beneficial effects that:
1. The device is internally provided with the components such as the first sealing plate, the second sealing plate, the plugboard, the pull ring, the positioning rod, the compression spring and the like, the plugboard on the first sealing plate is clamped on the plugboard groove in the second sealing plate, then the pull ring is pulled to drive the pressing plate on the positioning rod to squeeze the compression spring, so that the compression spring and the protection cylinder are buffered to drive the clamping rod at the lower end of the pressing plate to lift, the clamping rod is clamped on the notch in the plugboard, the first sealing plate is connected with the second sealing plate to seal the nozzle valve, the problems that the health and safety of workers are affected due to poor sealing effect of the gas leakage of the gas spray tank valve are avoided, the sealing effect of the gas spray tank is improved, and the device is simple in structure.
2. The device is internally provided with the components such as the spray head, the valve body, the reset spring, the connecting sleeve, the drainage tube, the fixing sleeve and the like, the spray head is pressed to drive the valve rod to extrude the drainage tube, then the reset spring on the outer wall of the valve rod is utilized to extrude, and then the sealing ring and the fixing sleeve are utilized to seal and protect the valve rod, so that the internal gas can be quantitatively extracted, the problems of waste and the like caused by excessive extrusion are avoided, the use is saved, and the extraction is convenient.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of a valve device for aerosol canister sealing according to the present utility model;
FIG. 2 is a schematic overall sectional view of a valve assembly for aerosol canister seals according to the present utility model;
FIG. 3 is a schematic view of the seal structure of FIG. 2;
FIG. 4 is a schematic view illustrating the detachment of the fastening structure of FIG. 3;
Fig. 5 is a schematic diagram showing the disassembly of the internal structure of the aerosol can in fig. 2.
In the figure: 1. an aerosol can body; 2. a spray head; 3. a first sealing plate; 4. a second sealing plate; 5. a fixed structure; 51. a protective cylinder; 52. a pull ring; 53. a positioning rod; 54. a compression spring; 55. a pressing plate; 56. a clamping rod; 6. a grip; 7. a drainage tube; 8. a connecting sleeve; 9. a plug board; 10. a rod; 11. a plug-in groove; 12. a notch; 13. a seal ring; 14. a fixed sleeve; 15. a valve stem; 16. and a return spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, the valve device for sealing an aerosol can comprises an aerosol can body 1, the aerosol can body 1 comprises a spray head 2, a first sealing plate 3 and a second sealing plate 4 are respectively arranged on two sides of the spray head 2, a plug board 9 is arranged in the first sealing plate 3, one end of the plug board 9 is connected inside the second sealing plate 4, a fixing structure 5 is arranged on the upper end face of the second sealing plate 4, the fixing structure 5 comprises a pull ring 52, a protective cylinder 51 and a positioning rod 53, one end of the pull ring 52 penetrates through the protective cylinder 51 and the extending end of the pull ring is connected to the positioning rod 53, a compression spring 54 is sleeved on the outer wall of the positioning rod 53, one end of the positioning rod 53 is connected with a clamping rod 56, one end of the clamping rod 56 is clamped on the plug board 9, a valve rod 15 is arranged on the lower end face of the spray head 2, a reset spring 16 is sleeved on the outer wall of the valve rod 15, one end of the valve rod 15 is connected to a connecting sleeve 8, and one end of the connecting sleeve 8 is connected with a drainage tube 7.
Preferably, the handles 6 are arranged on two sides of the first sealing plate 3 and the second sealing plate 4, the inserting groove 11 is formed in one side of the second sealing plate 4, one end of the inserting plate 9 is fixedly connected inside the inserting groove 11, the clamping rod 56 is conveniently clamped on the notch 12 to fix the inserting rod, the inserting rod 10 is arranged on one side of the first sealing plate 3, one end of the inserting rod 10 is clamped on one side of the second sealing plate 4, the first sealing plate 3 and the second sealing plate 4 are conveniently fixed, and the notch 12 is formed in the inserting plate 9.
Preferably, the protection cylinder 51 is fixedly installed inside the second sealing plate 4, one end of the positioning rod 53 is fixedly connected to the pressing plate 55, the clamping rod 56 is arranged on the lower end face of the pressing plate 55, one end of the clamping rod 56 is connected to the notch 12, the first sealing plate 3 and the second sealing plate 4 are conveniently connected tightly, the sealing effect is good, the number of the plug boards 9 is two, the number of the compression springs 54 is two, the sealing effect is relatively stable, the lower end face of the spray head 2 is provided with the sealing ring 13 and the sealing ring 13 is fixedly connected to the fixing sleeve 14, the fixing sleeve 14 is sleeved on the reset spring 16, one end of the drainage tube 7 is connected to the bottom of the aerosol can body 1, and the protection is conveniently carried out when the spray head 2 is pressed.
The application principle and the application flow of the utility model are as follows: through the inserted plate 9 joint on the first closing plate 3 on the inside jack groove 11 of second closing plate 4, simultaneously inserted bar 10 joint is inside second closing plate 4, then pull ring 52 drives clamp plate 55 extrusion compression spring 54 on the locating lever 53, thereby make its compression spring 54 and the buffer of protective cylinder 51 drive the clamping rod 56 of clamp plate 55 lower extreme and go up and down, make its clamping rod 56 joint seal shower nozzle 2 valve department on inserted plate 9, make its first closing plate 3 and second closing plate 4 connect, avoid that gas leakage influences the healthy and safe scheduling problem of staff because of poor gas leakage effect, drive valve rod 15 extrusion drainage tube 7 through pressing shower nozzle 2, then utilize reset spring 16 of valve rod 15 outer wall to extrude, then utilize sealing washer 13 and fixed cover 14 to seal and protect it, can carry out quantitative extraction with inside gas, avoid extrudeing too much and cause extravagant scheduling problem.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
Claims (6)
1. Be used for aerosol canister to seal valve device, a serial communication port, including aerosol canister body (1), aerosol canister body (1) contains shower nozzle (2), shower nozzle (2) both sides are provided with first closing plate (3) and second closing plate (4) respectively, first closing plate (3) inside is provided with plugboard (9) and plugboard (9) one end is connected inside second closing plate (4), second closing plate (4) up end is provided with fixed knot structure (5), fixed knot structure (5) are including pull ring (52), protective cylinder (51) and locating lever (53), pull ring (52) one end runs through in protective cylinder (51) inside and extend the end and connect on locating lever (53), locating lever (53) outer wall cover is equipped with compression spring (54) and locating lever (53) one end and connects clamping rod (56), clamping rod (56) one end joint is on plugboard (9), shower nozzle (2) lower terminal surface is provided with valve rod (15), valve rod (15) outer wall cover is equipped with reset spring (16) and is connected with sleeve (8) one end at sleeve (8).
2. The valve device for aerosol can sealing according to claim 1, wherein handles (6) are arranged on two sides of the first sealing plate (3) and the second sealing plate (4), a plug-in groove (11) is formed in one side of the second sealing plate (4), and one end of the plug-in plate (9) is fixedly connected inside the plug-in groove (11).
3. The valve device for aerosol can sealing according to claim 1, wherein a plug rod (10) is arranged on one side of the first sealing plate (3), one end of the plug rod (10) is clamped on one side of the second sealing plate (4), and a notch (12) is formed in the plug plate (9).
4. The valve device for aerosol can sealing according to claim 1, wherein the protective cylinder (51) is fixedly installed inside the second sealing plate (4), one end of the positioning rod (53) is fixedly connected to the pressing plate (55), the lower end face of the pressing plate (55) is provided with a clamping rod (56), and one end of the clamping rod (56) is connected to the notch (12).
5. A valve device for aerosol canister sealing according to claim 1, characterized in that the number of plug boards (9) is two and the number of compression springs (54) is two.
6. The valve device for aerosol canister sealing according to claim 1, wherein a sealing ring (13) is arranged on the lower end face of the spray head (2) and the sealing ring (13) is fixedly connected to a fixing sleeve (14), the fixing sleeve (14) is sleeved on a return spring (16), and one end of the drainage tube (7) is connected to the bottom of the aerosol canister body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653125.1U CN220949454U (en) | 2023-09-28 | 2023-09-28 | Valve sealing device for aerosol can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653125.1U CN220949454U (en) | 2023-09-28 | 2023-09-28 | Valve sealing device for aerosol can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220949454U true CN220949454U (en) | 2024-05-14 |
Family
ID=91005423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322653125.1U Active CN220949454U (en) | 2023-09-28 | 2023-09-28 | Valve sealing device for aerosol can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220949454U (en) |
-
2023
- 2023-09-28 CN CN202322653125.1U patent/CN220949454U/en active Active
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