CN212981104U - Portable vacuum storage tank - Google Patents
Portable vacuum storage tank Download PDFInfo
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- CN212981104U CN212981104U CN202020578930.6U CN202020578930U CN212981104U CN 212981104 U CN212981104 U CN 212981104U CN 202020578930 U CN202020578930 U CN 202020578930U CN 212981104 U CN212981104 U CN 212981104U
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- sealing
- air exhaust
- portable vacuum
- air
- canister
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Abstract
The utility model relates to a storing container field specifically is a portable vacuum storage jar, including jar body and the internal air exhaust device of suit at jar, air exhaust device includes: the air exhaust mechanism is arranged on the tank body through a sealing module; the sealing module is matched with the air exhaust mechanism and used for keeping the vacuum in the tank body; and the control circuit board is electrically connected with the air exhaust mechanism, and the power supply provides electric energy for the air exhaust mechanism. The utility model has the advantages that: the vacuum tank is characterized in that the air pumping mechanism is arranged on the tank body to pump air out to keep vacuum, the vacuum tank is simple to operate, can be repeatedly used, is high in vacuum degree, can be used for storing articles with long storage time requirements, and has a better protection effect.
Description
Technical Field
The utility model relates to a storing container field specifically is a portable vacuum storage jar.
Background
The storage tank is a common article in daily life, the variety of the storage tank is many, and the most common storage tank is composed of a tank body and a tank cover. After the article is placed in the tank body, the tank cover is covered, and the article is physically isolated from the external environment, so that the dust is prevented. However, air still exists in the storage tank, and articles cannot be stored for a long time.
At present, the commonly used vacuum package is basically a vacuum bag, the vacuum pumping mode is generally strong electric equipment or manual vacuum pumping equipment, the mode has a certain limitation range in the using process, the items to be stored are selective, the vacuum degree can not meet the using requirement, the actual operation is troublesome, air is easy to flow back into the vacuum bag, and the vacuum effect is lost after the vacuum bag is stored for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable vacuum storing jar to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a portable vacuum storage jar, includes jar body and suit the internal air exhaust device of jar, air exhaust device includes: the air exhaust mechanism is arranged on the tank body through a sealing module; the sealing module is matched with the air exhaust mechanism and used for keeping the vacuum in the tank body; and the control circuit board is electrically connected with the air exhaust mechanism, and the power supply provides electric energy for the air exhaust mechanism.
As a further aspect of the present invention: the air exhaust mechanism and the sealing module are sleeved on the tank body through the main body cover.
As a further aspect of the present invention: the air pumping mechanism comprises a main body support and an electric air pump, and the electric air pump is installed in the main body cover through the main body support.
As a further aspect of the present invention: the air exhaust mechanism comprises a rubber tube, and the rubber tube is communicated with an air exhaust nozzle of the electric air pump.
As a further aspect of the present invention: the sealing module comprises a sealing ring II, a sealing cover and a sealing ring III, the sealing ring II is arranged between the main body support and the tank body, and the sealing cover and the sealing ring III are arranged between the main body cover and the tank body in a staggered mode.
As a further aspect of the present invention: the air extracting device further comprises an inductor, and the inductor is electrically connected with the control circuit board and used for monitoring the gas pressure in the tank body.
As a further aspect of the present invention: and the air pumping mechanism is provided with a valve assembly which controls the exchange of the gas inside and outside the tank body.
As a further aspect of the present invention: the air exhaust device is characterized by further comprising a limiting piece, and the valve assembly is installed on the air exhaust mechanism through the limiting piece.
As a further aspect of the present invention: the sealing module further includes a sealing cap mounted on the valve assembly.
As a further aspect of the present invention: still include the charging wire, the charging wire is the power charges.
Compared with the prior art, the beneficial effects of the utility model are that: the vacuum tank is characterized in that the air pumping mechanism is arranged on the tank body to pump air out to keep vacuum, the vacuum tank is simple to operate, can be repeatedly used, is high in vacuum degree, can be used for storing articles with long storage time requirements, and has a better protection effect.
Drawings
FIG. 1 is a schematic view of a portable vacuum canister.
Fig. 2 is a control schematic diagram of the control circuit board in the embodiment.
In the drawings: 1-panel paster, 2-main body cover, 3-screw, 4-electric air pump, 5-sealing ring I, 6-control circuit board, 7-rubber tube, 8-lithium battery, 9-main body support, 10-sealing ring II, 11-spacing ring, 12-sealing cap; 13-decorative ring, 14-sealing cover, 15-valve component, 16-sealing ring III, 17-tank body and 18-USB charging wire.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Referring to fig. 1, in an embodiment of the present invention, a portable vacuum storage tank includes a tank body 17 and an air extractor installed inside the tank body 17, where the air extractor includes: the air exhaust mechanism is arranged on the tank body 17 through a sealing module; the sealing module is matched with the air suction mechanism and used for keeping the vacuum in the tank body 17; and the power supply and the control circuit board 6 are connected with the air exhaust mechanism, and the power supply provides electric energy for the air exhaust mechanism.
Specifically, the power supply is a lithium battery 8, and the lithium battery 8 is connected with the air exhaust mechanism and the control circuit board; s the control circuit board adopts an SOP14 chip. The tank body 17 and the air exhaust mechanism are separated, articles are placed in the tank body 17, the air exhaust mechanism is sleeved on the tank body, a key arranged on the control circuit board is pressed, and the air exhaust mechanism is electrified to work to exhaust air in the tank body 17. The sealing module seals the tank 17 to prevent air from entering the tank 17. Adopt air exhaust mechanism to bleed to the jar body, the internal vacuum degree of jar is high, plays better guard action to the article of depositing for a long time.
Optionally, the power supply is a nickel-hydrogen and nickel-cadmium battery pack, and the detachable nickel-hydrogen and nickel-cadmium battery pack is adopted to supply power to the air pumping mechanism and the control circuit board.
Referring to fig. 1, in the embodiment of the present invention, the present invention further includes a main body cover 2, and the air pumping mechanism and the sealing module are sleeved on the tank 17 through the main body cover 2.
Specifically, the outer diameter of the main body cover 2 is smaller than that of the tank body 17, the air exhaust mechanism is installed on the main body cover 2 through a screw 3, and a sealing module is arranged between the main body cover 2 and the tank body 17. It is ensured that no gas flows back when separating the body cover 2 from the tank 17.
The utility model discloses a preferred embodiment, main part lid 2 top is pasted panel sticker 1, panel sticker 1 covers on the screw 3, prevent screw 3 rusty, still make portable vacuum storage tank succinct pleasing to the eye more.
Referring to fig. 1, in the embodiment of the present invention, the air pumping mechanism includes a main body support 9 and an electric air pump 4, and the electric air pump 4 is installed in the main body cover 2 through the main body support 9.
Specifically, a sealing ring I5 is arranged at the joint of the main body cover 2 and the exhaust nozzle of the electric air pump 4, the electric air pump 4 is electrically connected with the control circuit board 6, the control circuit board 6 controls the electric air pump to be electrified, and the air inlet nozzle of the electric air pump is arranged in the tank body 17 to pump out air in the tank body 17.
The can 17 is made of glass, and the body cover 2 is also made of glass. The use of the glass can 17 and the body cover 2 prevents the reaction with the stored articles and the damage of the articles. Or the tank body 17 and the main body cover 2 are made of metal materials, metal products are widely applied to various industries, the manufacturing process is mature, the cost is low, and when the metal products are applied to the tank body 17, the cost can be reduced, and meanwhile, the safety is higher than that of glass.
Referring to fig. 1, in the embodiment of the present invention, the air pumping mechanism includes a rubber tube 7, and the rubber tube 7 is connected to the air discharge nozzle of the electric air pump 4.
Specifically, one end of the rubber tube 7 is communicated with an exhaust nozzle of the electric air pump 4, and the other end of the rubber tube extends out of the top of the main body cover 2; the main body cover 2 and the panel paster 1 are provided with holes matched with the rubber tube 7.
Referring to fig. 1, in the embodiment of the present invention, the sealing module includes a sealing ring II10, a sealing cover 14 and a sealing ring III16, the sealing ring II10 is disposed between the main body bracket 9 and the tank 17, and the sealing cover 14 and the sealing ring III16 are disposed between the main body cover 2 and the tank 17 in a staggered manner.
Specifically, after the main body bracket 9 and the tank 17 are tightly combined through the sealing cover 16, the sealing ring II10 is matched, so that the main body cover 2 at the butt joint is tightly contacted inside and outside, and the tank 17 is completely sealed. When the main body support 9 is separated from the sealing cover 14, the sealing ring II10 is contacted with the sealing cover 14, so that the air backflow problem of the tank body 17 is solved.
Referring to fig. 1 and 2, in an embodiment of the present invention, the air extracting device further includes an inductor, and the inductor is electrically connected to the control circuit board and is used for monitoring the gas pressure in the tank body.
Specifically, the sensor is a pressure sensor, and the pressure sensor is mounted on the main body bracket 9 and is used for monitoring the air pressure in the tank 17. The pressure sensor is electrically connected with the control circuit board 6, when the air pressure in the tank body 17 reaches a set value, the pressure sensor sends a signal to the control circuit board, and the control circuit board 6 controls the electric air pump to stop working.
Referring to fig. 1, in the embodiment of the present invention, a valve assembly 15 is disposed on the air pumping mechanism, and the valve assembly 15 controls the exchange of air inside and outside the tank 17.
In particular, the valve assembly 15 comprises a one-way valve and a pressure limiting valve. The one-way valve only allows air to flow into the tank 17; the pressure limiting valve protects the one-way valve.
Referring to fig. 1, in an embodiment of the present invention, the air pump further includes a limiting member, and the valve assembly is mounted on the air pumping mechanism through the limiting member.
Specifically, the limiting member includes a limiting ring 11 and a decorative ring 13, and the limiting ring 11 and the decorative ring 13 are disposed between the sealing cover 14 and the main body bracket 9. For the limited support of the valve assembly and for the sealing of the tank 17. The valve component 15 is jacked open by the limiting ring 11, and the butt joint is in a sealing state by matching with the sealing ring II 10. Further enhancing the sealing of the can 17.
Referring to fig. 1, in the embodiment of the present invention, the sealing module further includes a sealing cap 12, and the sealing cap 12 is mounted on the valve component.
In particular, the sealing cap 12 is used to seal the valve assembly, making the sealing of the valve assembly rim stronger.
Referring to fig. 1, in an embodiment of the present invention, the power supply further includes a charging wire, and the charging wire charges the power supply.
Specifically, the charging wire is a USB charging wire 18, and the lithium battery 8 is charged by the USB charging wire 18. The digital product is applied to various aspects of life, so that the interactivity and the universality are stronger.
The utility model discloses a theory of operation is: the power supply is connected with the air exhaust mechanism and the control circuit board; and putting articles into the tank body 17, sleeving the air exhaust mechanism, pressing a key arranged on the control circuit board, and electrifying the air exhaust mechanism to work so as to exhaust the air in the tank body 17. The sealing module seals the tank 17 to prevent air from entering the tank 17. Adopt air exhaust mechanism to bleed the jar body, compare in manual air exhaust, the vacuum of jar body 17 is higher.
It should be noted that the present invention adopts the application of the control circuit board, the electric cylinder and the pressure sensor in the prior art, and the skilled person can implement the functions to be achieved according to the related descriptions, or implement the technical characteristics required to be accomplished through the similar technologies, and the detailed description is omitted here.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (9)
1. The utility model provides a portable vacuum storing jar, includes jar body and suit the internal air exhaust device in jar, its characterized in that, air exhaust device includes:
the air exhaust mechanism is arranged on the tank body through a sealing module;
the sealing module is matched with the air exhaust mechanism and used for keeping the vacuum in the tank body; and
the control circuit board is electrically connected with the air pumping mechanism, and the power supply provides electric energy for the air pumping mechanism;
and the sensor is electrically connected with the control circuit board and used for monitoring the gas pressure in the tank body.
2. The portable vacuum canister of claim 1, further comprising a body cover, wherein the suction mechanism and the sealing module are sleeved on the canister body through the body cover.
3. The portable vacuum canister of claim 2, wherein the suction mechanism comprises a body bracket and an electric air pump mounted in the body cover through the body bracket.
4. The portable vacuum canister of claim 3, wherein the suction mechanism comprises a hose that is in communication with a discharge nozzle of the electric air pump.
5. The portable vacuum canister of claim 3, wherein the sealing module comprises a sealing ring II, a sealing cover and a sealing ring III, the sealing ring II is disposed between the main body bracket and the canister body, and the sealing cover and the sealing ring III are disposed between the main body cover and the canister body in a staggered manner.
6. The portable vacuum canister of claim 1, wherein the suction mechanism includes a valve assembly that controls the exchange of gas between the interior and exterior of the canister.
7. The portable vacuum canister of claim 6, further comprising a stop, wherein the valve assembly is mounted to the suction mechanism through the stop.
8. The portable vacuum canister of claim 6, wherein the sealing module further comprises a sealing cap mounted on the valve assembly.
9. The portable vacuum canister of any of claims 1-8, further comprising a charging cord, wherein the charging cord charges the power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578930.6U CN212981104U (en) | 2020-04-17 | 2020-04-17 | Portable vacuum storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578930.6U CN212981104U (en) | 2020-04-17 | 2020-04-17 | Portable vacuum storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212981104U true CN212981104U (en) | 2021-04-16 |
Family
ID=75398286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020578930.6U Active CN212981104U (en) | 2020-04-17 | 2020-04-17 | Portable vacuum storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212981104U (en) |
-
2020
- 2020-04-17 CN CN202020578930.6U patent/CN212981104U/en active Active
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