CN213678000U - Spraying tank that leakproofness is strong - Google Patents
Spraying tank that leakproofness is strong Download PDFInfo
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- CN213678000U CN213678000U CN202021441073.1U CN202021441073U CN213678000U CN 213678000 U CN213678000 U CN 213678000U CN 202021441073 U CN202021441073 U CN 202021441073U CN 213678000 U CN213678000 U CN 213678000U
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- tank body
- pressing
- valve
- inner tank
- main tank
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Abstract
The utility model discloses a strong-tightness spraying tank, which comprises a main tank body, an inner tank body, a press valve and two one-way valves, wherein the main tank body and the inner tank body are respectively provided with different solutions, the top surfaces of the main tank body and the inner tank body are respectively provided with a pressure port, the top surface of the main tank body is provided with the press valve, and the inner tank body is arranged in the main tank body; the utility model is provided with the inner tank body and the main tank body to respectively contain two different solutions, and the inner tank body is arranged in the main tank body, so that the main tank body and the inner tank body are integrally formed; in addition, the inner tank body and the main tank body are respectively packaged, secondary packaging is realized, the sealing performance is strong, and liquid in the inner tank body and the main tank body can be effectively prevented from being mixed; meanwhile, the volume of the main tank body and the volume of the inner tank body can be controlled to achieve the purpose of adjusting the overall mixing ratio of the two liquids.
Description
Technical Field
The utility model belongs to the technical field of the mechanical skill and specifically relates to a strong spray can of leakproofness.
Background
Spray cans are full pressure packaging containers consisting of a valve, a container, contents (including products, propellants, etc.) which are released in a controlled manner at a predetermined pressure when the valve is opened; the existing spray cans usually only contain one solution and cannot meet the requirements of users, and a small part of spray cans containing two solutions adopt a separated tank body structure and are usually packaged at one time, and liquid leakage and mixing are easily caused by gaps between two compartments and a sealing cover.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model aims to provide an easily pressor strong spraying tank of leakproofness.
In order to achieve the above purpose, the utility model provides a scheme does: a spray tank with strong sealing performance comprises a main tank body, an inner tank body, a press valve and two one-way valves, wherein different solutions are respectively filled in the main tank body and the inner tank body, the top surfaces of the main tank body and the inner tank body are respectively provided with a pressurizing port, the top surface of the main tank body is provided with the press valve, the inner tank body is arranged in the main tank body, the inner tank body is provided with a first flow guide pipe, the discharge end of the first flow guide pipe is connected with the press valve, and the outlet of the press valve is connected with an atomizing nozzle; and simultaneously the internal second honeycomb duct that is provided with of main tank, the second honeycomb duct is connected first honeycomb duct, two the check valve set up respectively in be used for preventing on first honeycomb duct and the second honeycomb duct that the internal solution of main tank from flowing backward into the internal or internal solution of inner tank flows backward into the main tank internal, and set up in check valve on the first honeycomb duct is located the upper reaches of the junction between first honeycomb duct and the second honeycomb duct.
The utility model has the advantages that: the sealing performance is strong, the utility model is provided with the inner tank body and the main tank body to respectively contain two different solutions, and the inner tank body is arranged in the main tank body, so that the main tank body and the inner tank body are integrally formed; in addition, the inner tank body and the main tank body are respectively packaged, secondary packaging is realized, the sealing performance is strong, and liquid in the inner tank body and the main tank body can be effectively prevented from being mixed; meanwhile, the volume of the main tank body and the volume of the inner tank body can be controlled to achieve the purpose of adjusting the overall mixing ratio of the two liquids.
Then the solution sprayed out by the pressing valve is mixed with the two solutions of the inner tank body and the main tank body by arranging the first guide pipe and the second guide pipe; meanwhile, the solution is introduced into the inner tank body and the main tank body by arranging the pressurizing port, and then the pressurizing port is sealed, so that the sealing performance of the whole of the inner tank body and the main tank body is not influenced, the inner tank body and the main tank body are convenient to pressurize, and in addition, because the inner tank body and the main tank body are respectively pressurized, two liquids can be sprayed out at different flow rates by controlling the pressure difference, so that the mixing ratio of the two liquids during spraying can reach a preset level; in addition, by arranging the one-way valve, the solution in the main tank body can be prevented from flowing backwards into the inner tank body or the solution in the inner tank body can be prevented from flowing backwards into the main tank body, and the solution of the inner tank body and the solution of the main tank body are prevented from being mixed in advance.
Further, be provided with vertical slide bar on the pressure port, the slide bar passes downwards and sets up in the internal limiting plate of the main tank body or inner tank, it has a plurality of water conservancy diversion holes to pass through for solution to open on the limiting plate, simultaneously be provided with the roof pressure piece on the slide bar and be used for upwards shutoff pressure port, just the cover is equipped with pressurization reset spring on the slide bar, pressurization reset spring upwards roof pressure the roof pressure piece, and this pressurization reset spring roof pressure downwards the limiting plate. The utility model adopts the above structure after, through setting up limiting plate, slide bar, top briquetting and pressurization reset spring, so can be in conventional state through top briquetting shutoff pressure port, then promote the slide bar when pressurizeing and move down can be to the leading-in solution of the main tank body or the inner tank body.
Furthermore, the sliding rod is sleeved with a sealing rubber ring, and the sealing rubber ring is tightly attached to the top surface of the top pressing block. The utility model adopts the above structure after, through setting up the sealing rubber ring when in order to prevent top briquetting shutoff pressure port, the internal solution of the main tank body or inner tank leaks from the pressure port.
Further, a sealing cap is welded on the pressure port for sealing the pressure port. The utility model adopts the above structure after, accomplish the pressurization back to the main tank body or the inner tank body, through the welding seal block in order to seal the pressure port.
The pressure valve comprises a pressure valve body, a pressure head, a pressure valve rod and a pressure return spring, wherein the pressure head is arranged on the top surface of the pressure valve body, a discharge channel is formed in the pressure head and used for connecting the atomization nozzle, the pressure valve rod is arranged on the pressure valve body, the pressure valve rod is hollow to form a valve rod channel, the valve rod channel is upwards connected with the discharge channel, meanwhile, a feeding hole is formed in the lower half side of the pressure valve rod and communicated with a first flow guide pipe and the valve rod channel, and a limiting flange is formed at the bottom end of the pressure valve rod to clamp and block the pressure valve rod in the pressure valve body; the pressing reset spring is sleeved on the valve rod of the pressing valve and is positioned between the pressing head and the pressing valve main body. The utility model adopts the above structure after, through pressing the press head to the solution in the press valve will first water conservancy diversion pipe is carried to the atomizing shower nozzle on.
Furthermore, the check valve comprises a check valve main body, a piston rod and a check valve return spring, a material guide channel is formed in the check valve main body, the piston rod slides in the material guide channel, the piston rod is connected with the piston, and meanwhile, the piston rod is sleeved with the check valve return spring and used for pushing the piston to block the discharge end of the material guide channel. The utility model adopts the above structure after, can prevent that the internal solution of main tank from flowing backward into the internal or internal solution of inner tank from flowing backward into the main tank internal.
Furthermore, a limiting groove is formed on the bottom surface of the inner side wall of the main tank body and used for arranging the inner tank body. The utility model adopts the above structure after to prevent that the inner tank body from setting up and removing at will in the internal back of main tank.
Drawings
Fig. 1 is a first overall internal structure diagram (the inner tank and the main tank are pressurized) of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a second overall internal structure diagram (the main tank is being pressurized) of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at B.
Fig. 5 is a first internal structure view (closed state) of the check valve of the present invention.
Fig. 6 is a second internal structure view (open state) of the check valve of the present invention.
The device comprises a main tank body 1, a second flow guide pipe 11, a limiting groove 12, an inner tank body 2, a first flow guide pipe 21, a press valve 3, a press valve body 31, a press head 32, a discharge channel 321, a press valve rod 33, a valve rod channel 331, a feed hole 332, a limiting flange 333, a press return spring 34, a check valve 4, a check valve body 41, a material guide channel 411, a piston 42, a piston rod 421, a check valve return spring 43, a pressurizing port 5, a sliding rod 51, a limiting plate 52, a flow guide hole 521, a jacking block 53, a pressurizing return spring 54, a sealing rubber ring 55, a sealing cap 56 and an atomizing nozzle 6.
Detailed Description
The invention will be further described with reference to the following specific embodiments:
referring to fig. 1 to 6, a spray tank with strong sealing performance comprises a main tank body 1, an inner tank body 2, a press valve 3 and two one-way valves 4, wherein different solutions are respectively contained in the main tank body 1 and the inner tank body 2, the top surfaces of the main tank body 1 and the inner tank body 2 are respectively provided with a pressurizing port 5, the top surface of the main tank body 1 is provided with the press valve 3, a limiting groove 12 is formed on the bottom surface of the inner side wall of the main tank body 1 for the arrangement of the inner tank body 2, the inner tank body 2 is provided with a first flow guide pipe 21, the discharge end of the first flow guide pipe 21 is connected with the press valve 3, and the outlet of the press valve 3; meanwhile, a second guide pipe is arranged in the main tank body 1 and connected with the first guide pipe 21, the two check valves 4 are respectively arranged on the first guide pipe 21 and the second guide pipe and used for preventing the solution in the main tank body 1 from flowing back into the inner tank body 2 or preventing the solution in the inner tank body 2 from flowing back into the main tank body 1, and the check valve 4 arranged on the first guide pipe 21 is positioned at the upstream of the connection position between the first guide pipe 21 and the second guide pipe.
The pressure port 5 is provided with a vertical sliding rod 51, the sliding rod 51 downwardly penetrates through a limiting plate 52 arranged in the main tank body 1 or the inner tank body 2, the limiting plate 52 is provided with a plurality of flow guide holes 521 for solution to pass through, meanwhile, the sliding rod 51 is provided with a top pressing block 53 for upwards sealing the pressure port 5, the sliding rod 51 is sleeved with a pressure return spring 54, the pressure return spring 54 upwardly presses the top pressing block 53, and the pressure return spring 54 downwardly presses the limiting plate 52; the sliding rod 51 is sleeved with a sealing rubber ring 55, and the sealing rubber ring 55 is tightly attached to the top surface of the top pressing block 53; a sealing cap 56 is welded on the pressure port 5 for sealing the pressure port 5.
In this embodiment, the pressing valve 3 includes a pressing valve body 31, a pressing head 32, a pressing valve stem 33 and a pressing return spring 34, the pressing head 32 is disposed on the top surface of the pressing valve body 31, a discharge passage 321 is formed in the pressing head 32 for connecting the atomizer 6, the pressing valve stem 33 is disposed on the pressing valve body 31, the pressing valve stem 33 is hollow to form a stem passage 331, the stem passage 331 is connected to the discharge passage 321 upward, a feed hole 332 is formed on the lower half side of the pressing valve stem 33, the feed hole 332 communicates the first guide tube 21 and the stem passage 331, and a limiting flange 333 is formed at the bottom end of the pressing valve stem 33 to block the pressing valve stem 33 in the pressing valve body 31; the pressing return spring 34 is fitted to the pressing valve stem 33, and the pressing return spring 34 is located between the pressing head 32 and the pressing valve body 31.
In this embodiment, the check valve 4 includes a check valve main body 41, a piston 42, a piston rod 421 and a check valve return spring 43, a material guiding channel 411 is formed in the check valve main body 41, the piston rod 421 slides in the material guiding channel 411, the piston rod 421 is connected to the piston 42, and the piston rod 421 is sleeved with the check valve return spring 43 for pushing the piston 42 to block the discharging end of the material guiding channel 411.
In this embodiment, the assembly and pressurization process of the spray can is as follows: firstly, a first guide pipe 21 with a one-way valve 4 is arranged on an inner tank body 2, the inner tank body 2 is covered, a pressure opening 5 is reserved on the top surface of the inner tank body 2, then a pressure device is connected to the pressure opening 5 of the inner tank body 2 and conveys solution to the inner tank body 2, the pressure device presses and pushes a sliding rod 51 to slide downwards, a pressing block 53 moves downwards, a pressure return spring 54 is compressed, the pressure opening 5 is opened, the pressure device can convey the solution to the inner tank body 2 through the pressure opening 5 and pressurizes the solution, after pressurization is completed, the sliding rod 51 is loosened, the sliding rod 51 is pushed to reset under the action of the pressure return spring 54, the pressing block 53 upwards presses and seals the pressure opening 5, and finally a sealing cover cap 56 is welded on the top surface of the pressure opening 5 of the inner tank body 2 to further seal the pressure opening 5, and complete pressurization of the inner tank body 2.
The inner tank body 2 after will pressurizeing sets up in the spacing groove 12 on the bottom surface of the main tank body 1 inside wall to install second honeycomb duct 11 and press the valve 3 in proper order, then with the 1 closing cap of the main tank body, and reserve the pressure port 5 at the 1 top surface of the main tank body, repeat above-mentioned pressurization step, pressurize the main tank body 1, so encapsulate respectively with the main tank body 1 through the inner tank body 2, realize the secondary encapsulation, make the whole leakproofness of this embodiment strong, can effectively avoid the inner tank body 2 simultaneously and the interior liquid mixing of the main tank body 1.
Because the inner tank body 2 and the main tank body 1 are respectively pressurized, the two liquids can be sprayed out at different flow rates by controlling the pressure difference, and the mixing ratio of the two liquids during spraying can reach a preset level.
When the spray can of the embodiment is used, the solution in the main can body 1 passes through the second draft tube 11 and the first draft tube 21 in sequence only by pressing the pressing head 32, and the solution in the inner can body 2 enters the first draft tube 21 to be mixed with the solution in the main can body 1, passes through the valve rod channel 331 and the discharge channel 321 in sequence, and is finally sprayed out through the atomizer 6; wherein the volume of the main tank body 1 and the inner tank body 2 can be controlled to achieve the purpose of adjusting the mixing ratio of the two liquids.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.
Claims (7)
1. The utility model provides a spray can that leakproofness is strong which characterized in that: the device comprises a main tank body (1), an inner tank body (2), a press valve (3) and two one-way valves (4), wherein different solutions are respectively filled in the main tank body (1) and the inner tank body (2), the top surfaces of the main tank body (1) and the inner tank body (2) are respectively provided with a pressurizing port (5), the top surface of the main tank body (1) is provided with the press valve (3), the inner tank body (2) is arranged in the main tank body (1), the inner tank body (2) is provided with a first flow guide pipe (21), the discharge end of the first flow guide pipe (21) is connected with the press valve (3), and the outlet of the press valve (3) is connected with an atomizing spray head (6); simultaneously be provided with the second honeycomb duct in the main tank body (1), the second honeycomb duct is connected first honeycomb duct (21), two check valve (4) set up respectively in be used for preventing on first honeycomb duct (21) and the second honeycomb duct that the solution refluence in the main tank body (1) from advancing in the inner tank body (2) or the solution in the inner tank body (2) refluxes and advances in the main tank body (1), and set up in check valve (4) on first honeycomb duct (21) are located the upper reaches of the junction between first honeycomb duct (21) and the second honeycomb duct.
2. The spray can of claim 1, wherein: be provided with vertical slide bar (51) on pressurization mouth (5), slide bar (51) pass downwards and set up limiting plate (52) in main jar of body (1) or inner tank body (2), it has a plurality of water conservancy diversion holes (521) to pass through for solution to open on limiting plate (52), simultaneously be provided with on slide bar (51) top briquetting (53) and be used for upwards shutoff pressurization mouth (5), just the cover is equipped with pressurization reset spring (54) on slide bar (51), pressurization reset spring (54) upwards roof pressure top briquetting (53), and this pressurization reset spring (54) roof pressure downwards limiting plate (52).
3. The spray can of claim 2, wherein: the sliding rod (51) is sleeved with a sealing rubber ring (55), and the sealing rubber ring (55) is tightly attached to the top surface of the top pressing block (53).
4. The spray can of claim 1, wherein: and a sealing cap (56) is welded on the pressurizing port (5) and used for sealing the pressurizing port (5).
5. The spray can of claim 1, wherein: the pressing valve (3) comprises a pressing valve main body (31), a pressing head (32), a pressing valve rod (33) and a pressing return spring (34), the pressing head (32) is arranged on the top surface of the pressing valve main body (31), a discharge channel (321) is formed in the pressing head (32) and is used for connecting the atomizing spray head (6), the pressing valve rod (33) is arranged on the pressing valve main body (31), the pressing valve rod (33) is hollow to form a rod channel (331), the rod channel (331) is connected with the discharging channel (321) upwards, meanwhile, the lower half side of the valve rod (33) of the pressing valve is provided with a feed hole (332), the feed hole (332) is communicated with the first guide pipe (21) and the valve rod channel (331), a limiting flange (333) is formed at the bottom end of the pressing valve rod (33) so as to block the pressing valve rod (33) in the pressing valve main body (31); the pressing return spring (34) is sleeved on the pressing valve rod (33), and the pressing return spring (34) is located between the pressing head (32) and the pressing valve main body (31).
6. The spray can of claim 1, wherein: check valve (4) include check valve main part (41), piston (42), piston rod (421) and check valve reset spring (43), it has guide passageway (411) to open in check valve main part (41), piston rod (421) in slide in guide passageway (411), piston rod (421) are connected piston (42), simultaneously piston rod (421) cover is equipped with check valve reset spring (43) and is used for promoting the discharge end of piston (42) shutoff guide passageway (411).
7. The spray can of claim 1, wherein: a limiting groove (12) is formed on the bottom surface of the inner side wall of the main tank body (1) for the arrangement of the inner tank body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441073.1U CN213678000U (en) | 2020-07-21 | 2020-07-21 | Spraying tank that leakproofness is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021441073.1U CN213678000U (en) | 2020-07-21 | 2020-07-21 | Spraying tank that leakproofness is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213678000U true CN213678000U (en) | 2021-07-13 |
Family
ID=76725046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021441073.1U Active CN213678000U (en) | 2020-07-21 | 2020-07-21 | Spraying tank that leakproofness is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213678000U (en) |
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2020
- 2020-07-21 CN CN202021441073.1U patent/CN213678000U/en active Active
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| GR01 | Patent grant | ||
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Address after: 511400 room 2302, No. 1, Yinfeng 1st Street, Nansha street, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangdong youbei Technology Co.,Ltd. Address before: No.27, Xingpu Avenue East, Huangpu town, Zhongshan City, Guangdong Province 528429 Patentee before: ZHONGSHAN UBEST TECHNOLOGY Co.,Ltd. |