CN214577591U - Vacuum suction and inflation machine - Google Patents
Vacuum suction and inflation machine Download PDFInfo
- Publication number
- CN214577591U CN214577591U CN202120656594.7U CN202120656594U CN214577591U CN 214577591 U CN214577591 U CN 214577591U CN 202120656594 U CN202120656594 U CN 202120656594U CN 214577591 U CN214577591 U CN 214577591U
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- CN
- China
- Prior art keywords
- vacuum
- hose
- inflation
- air pump
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000010985 leather Substances 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses an inflator is inhaled in vacuum, which comprises a housin, the inside of casing is provided with the mounting groove, is provided with the vacuum air pump in the mounting groove, and the one end of vacuum air pump is installed respectively and is aerifyd the hose and bleed the hose, the front end surface of casing is provided with airtight leather collar, and the lower surface of casing is provided with the inflation notch, the surface mounting of circuit board has pressure sensor, and pressure sensor's one end is passed through the sensor hose and is connected with airtight leather collar, casing internally mounted has battery main body, and battery main body is located one side of circuit board. The utility model discloses a as long as aim at special freshness protection seal bag extraction opening to the extraction opening of machine during evacuation, press button machine automatic operation and bleed, when the bag air had been taken out, pressure sensor work made the circuit disconnection, and machine stop work when aerifing utilizes the vacuum machine gas outlet, through the special interface of joining in marriage in the product, loads on and aerifys needle tubing or special chuck of aerifing, can aerify for basketball, football, volleyball, bicycle etc..
Description
Technical Field
The utility model relates to the technical field of sports equipment, in particular to a vacuum suction and inflation machine.
Background
Originally, the inflator is inhaled to vacuum is that the opening of machine is controlled to mechanical type button on the circuit board stops, the problem that exists: 1. the machine cannot recognize whether the air in the extracted object is completely extracted or not in the vacuum state of the machine. 2. Too small air exhaust pressure causes too long air exhaust time, distribution machines in products are easy to damage, batteries consume more power, and the service life is too short.
Therefore, there is an urgent need in the market to develop a new vacuum inflator to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inflator is inhaled in vacuum to solve the air that whether the machine can't discern under the machine evacuation state that proposes in the above-mentioned background art and has taken out in the object of taking out, air exhaust pressure is too little, causes the bleed time overlength, and the distribution machine damages easily in the product, and the battery is power consumptive great, causes the problem of life weak point.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inflator is inhaled in vacuum, includes the casing, the inside of casing is provided with the mounting groove, is provided with the vacuum air pump in the mounting groove, and inflation hose and the hose of bleeding are installed respectively to the one end of vacuum air pump, the front end surface of casing is provided with airtight leather collar, and the lower surface of casing is provided with aerifys the notch, and the internally mounted of aerifing the notch has inflation connector, and inflation connector is linked together through inflation hose and vacuum air pump, the internally mounted of casing has the circuit board, and the circuit board is located one side of vacuum air pump, the surface mounting of circuit board has pressure sensor, and pressure sensor's one end is passed through the sensor hose and is connected with airtight leather collar, casing internally mounted has battery main body, and battery main body is located one side of circuit board.
Preferably, the surface of the airtight leather collar is provided with two air inlets, one of the air inlets is communicated with the sensor hose, and the other air inlet is communicated with the air suction hose and is connected with the vacuum air pump through the air suction hose.
Preferably, the upper end surface of the housing is provided with a cover plate.
Preferably, a sliding detachable structure is arranged between the cover plate and the shell.
Preferably, the pressure sensor is electrically connected with the vacuum air pump.
Preferably, the front end surface of the circuit board is provided with a control key.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the vacuum is pumped, the pumping port of the machine is only required to be aligned with the pumping port of the special fresh-keeping sealing bag, the machine automatically operates to pump air by pressing a key, when the air in the bag is pumped out, the pressure sensor works to disconnect the circuit, the vacuum air pump stops working, the pressure sensor replaces naked eye identification, the function that the product cannot automatically stop after operation is solved, and the service life of the product is prolonged;
(2) when in inflation, an inflation hose on the vacuum air pump is utilized, and an inflation needle tube or a special inflation chuck is arranged through a special inflation interface matched in the product, so that basketball, football, volleyball, bicycle and the like can be inflated, the vacuum air pump has good functionality, and the problems of over-small pressure of the air pump and over-long waiting time for air suction in the prior art are solved by replacing the vacuum air pump with higher air suction pressure;
(3) the control chip is installed on the circuit board, the object is inflated for set time through a chip preset program, the set time is 3.5 minutes, and the control chip automatically stops after the set time is reached, so that the service lives of the motor and the battery are protected.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
FIG. 3 is a schematic view of the internal installation structure of the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a cover plate; 2. a vacuum air pump; 3. an inflation hose; 4. an airtight leather collar; 5. an air extraction hose; 6. an inflation joint; 7. a pressure sensor; 8. a control key; 9. a circuit board; 10. a housing; 11. a battery main body; 12. a sensor hose; 13. an inflation slot; 14. and (4) mounting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an inflator is inhaled in vacuum, which comprises a housin 10, the inside of casing 10 is provided with mounting groove 14, be provided with vacuum air pump 2 in the mounting groove 14, inflation hose 3 and air exhaust hose 5 are installed respectively to the one end of vacuum air pump 2, the front end surface of casing 10 is provided with airtight leather collar 4, the lower surface of casing 10 is provided with inflation notch 13, the internally mounted of inflation notch 13 has inflation joint 6, inflation joint 6 is linked together with vacuum air pump 2 through inflation hose 3, the internally mounted of casing 10 has circuit board 9, circuit board 9 is located one side of vacuum air pump 2, the surface mounting of circuit board 9 has pressure sensor 7, pressure sensor 7's one end is passed through sensor hose 12 and is connected with airtight leather collar 4, casing 10 internally mounted has battery main part 11, battery main part 11 is located one side of circuit board 9.
Further, two air inlets are arranged on the surface of the airtight leather ring 4, wherein one air inlet is communicated with the sensor hose 12, and the other air inlet is communicated with the air suction hose 5 and is connected with the vacuum air pump 2 through the air suction hose 5.
Further, the upper end surface of the case 10 is provided with a cover plate 1.
Furthermore, a sliding and detachable structure is arranged between the cover plate 1 and the shell 10.
Further, the pressure sensor 7 is electrically connected with the vacuum air pump 2.
Further, a control key 8 is provided on the front end surface of the circuit board 9.
The working principle is as follows: when the device is used, a mounting groove 14 is arranged inside a shell 10, a vacuum air pump 2 is arranged in the mounting groove 14, an inflation hose 3 and an air exhaust hose 5 are respectively installed at one end of the vacuum air pump 2, an airtight leather collar 4 is arranged on the front end surface of the shell 10, an inflation notch 13 is arranged on the lower surface of the shell 10, an inflation connector 6 is installed inside the inflation notch 13, the inflation connector 6 is communicated with the vacuum air pump 2 through the inflation hose 3, a circuit board 9 is installed inside the shell 10, the circuit board 9 is positioned at one side of the vacuum air pump 2, a pressure sensor 7 is installed on the surface of the circuit board 9, one end of the pressure sensor 7 is connected with the airtight leather collar 4 through a sensor hose 12, two air inlets are arranged on the surface of the airtight leather collar 4, one of the two air inlets is communicated with the sensor hose 12, the other air inlet is communicated with the air exhaust hose 5, when the device is vacuumized, only the air exhaust hose 5 of the device is aligned with a special sealed fresh-keeping bag opening, after a control key 8 is pressed down, the vacuum air pump 2 automatically operates to pump air, when air in the bag is pumped out, the pressure sensor 7 works to disconnect a circuit, the vacuum air pump 2 stops working, the function that a product cannot automatically stop after operation is solved by replacing visual identification with the pressure sensor 7, the service life of the product is prolonged, when the product is inflated, the inflation hose 3 on the vacuum air pump 2 is utilized, the inflation needle tube or the special inflation chuck is arranged through the special inflation connector 6 arranged in the product, basketball, football, volleyball, bicycle and the like can be inflated, the product has good functionality, the problems of over-small air pump pressure and overlong suction waiting time in the prior art are solved by replacing the vacuum air pump 2 with larger suction air pressure, a control chip is arranged on a circuit board 9, the object is inflated for set time through a chip preset program, the set time is 3.5 minutes, and the product automatically stops after reaching time, to preserve the useful life of the motor and battery.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A vacuum suction and inflation machine comprises a shell (10) and is characterized in that a mounting groove (14) is formed in the shell (10), a vacuum air pump (2) is arranged in the mounting groove (14), an inflation hose (3) and an air suction hose (5) are respectively installed at one end of the vacuum air pump (2), an airtight leather collar (4) is arranged on the surface of the front end of the shell (10), an inflation notch (13) is formed in the lower surface of the shell (10), an inflation connector (6) is installed inside the inflation notch (13), the inflation connector (6) is communicated with the vacuum air pump (2) through the inflation hose (3), a circuit board (9) is installed inside the shell (10), the circuit board (9) is located on one side of the vacuum air pump (2), a pressure sensor (7) is installed on the surface of the circuit board (9), and one end of the pressure sensor (7) is connected with the airtight leather collar (4) through a sensor hose (12), the battery shell is characterized in that a battery body (11) is mounted inside the shell (10), and the battery body (11) is located on one side of the circuit board (9).
2. The vacuum inflator as claimed in claim 1, wherein: the surface of the airtight leather ring (4) is provided with two air inlets, one of which is communicated with the sensor hose (12), and the other is communicated with the air exhaust hose (5) and is connected with the vacuum air pump (2) through the air exhaust hose (5).
3. The vacuum inflator as claimed in claim 1, wherein: the upper end surface of the shell (10) is provided with a cover plate (1).
4. The vacuum inflator as claimed in claim 3, wherein: a sliding detachable structure is arranged between the cover plate (1) and the shell (10).
5. The vacuum inflator as claimed in claim 1, wherein: the pressure sensor (7) is electrically connected with the vacuum air pump (2).
6. The vacuum inflator as claimed in claim 1, wherein: and a control key (8) is arranged on the front end surface of the circuit board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120656594.7U CN214577591U (en) | 2021-03-31 | 2021-03-31 | Vacuum suction and inflation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120656594.7U CN214577591U (en) | 2021-03-31 | 2021-03-31 | Vacuum suction and inflation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214577591U true CN214577591U (en) | 2021-11-02 |
Family
ID=78356780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120656594.7U Expired - Fee Related CN214577591U (en) | 2021-03-31 | 2021-03-31 | Vacuum suction and inflation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214577591U (en) |
-
2021
- 2021-03-31 CN CN202120656594.7U patent/CN214577591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |