CN214649943U

CN214649943U - Intelligent vacuum-pumping tank

Info

Publication number: CN214649943U
Application number: CN202120550402.4U
Authority: CN
Inventors: 应健; 胡晨琦; 胡可可
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-09
Anticipated expiration: 2031-03-17

Abstract

The utility model belongs to the technical field of food storage container, in particular to intelligence evacuation jar, including a jar body and can dismantle the sealed lid that sets up on the jar body, be provided with in the sealed lid and be used for the evacuating device with jar internal evacuation, be provided with the inside and outside inlet channel of the intercommunication jar body on the sealed lid, be provided with the seal opening among the inlet channel, slide in the seal opening and be provided with the first elastic component that seal valve and drive seal valve reset, the seal valve includes control portion and sealing portion, and the internal negative pressure of jar makes sealing portion and seal opening have the trend of relative separation during the use, and first elastic component drive sealing portion supports tightly and seals at the seal opening inboard and to the seal opening, an object of the utility model is to provide an intelligent evacuation jar that facilitates the use control and long service life.

Description

Intelligent vacuum-pumping tank

Technical Field

The utility model belongs to the technical field of food storage container, in particular to intelligence evacuation jar.

Background

The storing jar is a common daily life articles for use, and the variety of storing jar is various, and article to placing in the jar body that can be fine are kept apart, prevent dust etc. but the internal a large amount of air that has of jar during common storing jar storing, and some perishable or the article that wets easily can't be long-time. The vacuum tank has appeared on the market now, thereby it utilizes evacuating device with jar internal oxygen content and the steam content of body evacuation reduction jar, be favorable to long-time storage article, in order to make things convenient for opening of vacuum tank, this kind of vacuum tank mostly has the sealing plug, the sealing plug is extracted from the vacuum tank before the vacuum tank is opened, make the air admission vacuum tank, until the inside and outside atmospheric pressure balance of vacuum tank, make things convenient for opening of vacuum tank, but because the atmospheric pressure is lower in the vacuum tank, the atmospheric pressure difference leads to the sealing plug to hardly extract from the vacuum tank, inconvenient user uses.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide an intelligent vacuum-pumping tank which is convenient to use, control and long in service life.

The purpose of the utility model is realized like this:

the utility model provides an intelligence evacuation jar, includes a jar body and can dismantle the sealed lid that sets up on the jar body, is provided with the evacuating device who is used for the internal evacuation of jar in the sealed lid, be provided with the inlet channel of intercommunication jar internal and external on the sealed lid, be provided with the seal port in the inlet channel, the slip is provided with the first elastic component that seal valve and drive seal valve reset in the seal port, and the seal valve includes control portion and sealing portion, and the internal negative pressure of jar makes sealing portion and seal port have the trend of relative separation during the use, and first elastic component drive sealing portion support tightly at the seal port inboard and seal the seal port.

After adopting above-mentioned structure, because the internal negative pressure of jar makes sealing part and seal opening have the trend of relative separation, when the user through the internal outer gas pressure fit of seal valve control jar, the internal negative pressure of jar can the auxiliary user drive seal valve motion, control in-process is comparatively laborsaving, the person of facilitating the use uses, and this structure is favorable to avoiding the internal too little of jar, when the internal atmospheric pressure of jar is too little, the internal negative pressure of jar can drive sealing part and seal opening separation, thereby avoid the internal atmospheric pressure of jar to continue to reduce, avoid the too little deformation of influence vacuum tank of atmospheric pressure, be favorable to prolonging the life of intelligent evacuation jar.

The utility model discloses further set up to: the sealing cover is provided with an exhaust passage connected with the vacuumizing device, the exhaust passage is provided with a filter, and when the vacuumizing device vacuumizes the inside of the tank body, the filter filters the pumped gas.

The utility model discloses further set up to: the exhaust passage is communicated with the air inlet passage, the moisture absorption sponge is arranged in the air inlet passage, and when the tank body is used for air inlet through the air inlet passage or is used for air exhaust through the exhaust passage, air enters or is discharged out of the tank body after passing through the moisture absorption sponge.

After adopting above-mentioned structure, this structure is favorable to the internal steam of jar and impurity to get into among exhaust passage and the evacuating device, avoids remaining impurity among long-term use back exhaust passage and the evacuating device to it is corrupt in exhaust passage and evacuating device to have peculiar smell or impurity in the messenger intelligence evacuation jar, thereby is favorable to the long-time use of intelligence evacuation jar.

The utility model discloses further set up to: the vacuumizing device comprises a vacuumizing motor and a control circuit for controlling the vacuumizing motor, and a rechargeable power supply and a magnetic charging interface are arranged in the control circuit.

The utility model discloses further set up to: the control circuit is provided with a switch, the sealing cover is movably provided with a button used for triggering the switch and a second elastic piece used for driving the button to reset, and the button is provided with an elastic clamping hook used for avoiding the separation of the button and the sealing cover.

After adopting above-mentioned structure, magnetism is inhaled the interface that charges and is favorable to avoiding water and debris to get into and lead to the interface that charges to damage in the interface that charges, is favorable to prolonging the life of intelligent evacuation jar, and the simple structure of button makes things convenient for the production installation of intelligent evacuation jar.

The utility model discloses further set up to: the sealing cover comprises a detachable upper cover and a detachable lower cover, the vacuumizing device is arranged between the upper cover and the lower cover, the upper cover or the lower cover is provided with a gas outlet, and gas pumped out by the vacuumizing device is discharged through the gas outlet.

After adopting above-mentioned structure, simple structure is convenient for evacuating device exhaust of pumping gas, and because gas outlet and evacuating device are the lug connection, avoid external debris to get into in the evacuating device.

The utility model discloses further set up to: the upper cover all is provided with the gas pocket with covering down, and the gas pocket interconnect that upper cover and cover down formed inlet channel, and the gas pocket that covers on the upper cover or the gas pocket tip that covers down are provided with sealed the pad, and L shape is sealed including wearing to establish the connecting portion in the gas pocket and to the sealed outer edge of annular of connecting portion periphery extension, and the tip of covering gas pocket and covering gas pocket down on the upper cover supports respectively and follows both sides outside sealed.

After adopting above-mentioned structure, simple structure is favorable to the production installation of intelligence evacuation jar.

The utility model discloses further set up to: the sealing cover is provided with a sealing ring, the periphery of the sealing ring extends to form an elastic sealing convex edge, and the periphery of the sealing convex edge is inclined upwards.

After adopting above-mentioned structure, the cooperation of being connected of sealed lid and jar body is favorable to the sealed protruding edge of tilt up, and negative pressure can drive sealed protruding edge downwarping deformation during the use, improves the sealed effect between sealed lid and the jar body.

Drawings

Fig. 1 is an exploded view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a sectional view of the sealing cap of the present invention;

FIG. 4 is a schematic structural view of the upper cover of the present invention;

fig. 5 is a cross-sectional view of the upper cover of the present invention;

FIG. 6 is a schematic structural view of the middle and lower covers of the present invention;

fig. 7 is a cross-sectional view of the middle lower cover of the present invention;

fig. 8 is a cross-sectional view of the middle seal ring of the present invention;

fig. 9 is a schematic structural diagram of the gasket of the present invention.

The reference numbers in the figures mean: 1-tank body; 2-sealing cover; 21-upper cover; 22-lower cover; 23-air outlet;

24-a first mounting hole; 25-a second mounting hole; 26-sealing the opening; 27-a clamping hole; 28-perforating;

29-air holes; 211-connection holes; 221-shrinkage cavity; 222-an annular projection; 223-placing the groove; 3-a vacuum-pumping device; 31-trachea; 32-a filter; 33-a tee joint; 4-a circuit board; 41-rechargeable power supply; 42-a switch; 43-magnetic charging interface; 5-sealing ring; 51-sealing convex edge; 52-abutting the convex edge; 6-moisture absorption sponge; 7-sealing the valve; 71-a control section; 72-a first resilient member; 73-a seal; 74-an intake passage; 8-a button; 81-a second elastic member; 82-elastic hook; 9-a sealing gasket; 91-a connecting part; 92-sealing the outer rim.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

referring to fig. 1 to 9, an intelligent vacuum-pumping tank comprises a tank body 1 and a sealing cover 2 detachably arranged on the tank body 1, a vacuum-pumping device 3 for pumping vacuum in the tank body 1 is arranged in the sealing cover 2, an air inlet channel 74 communicating the inside and the outside of the tank body 1 is arranged on the sealing cover 2, a sealing port 26 is arranged in the air inlet channel 74, a sealing valve 7 and a first elastic member 72 driving the sealing valve 7 to reset are arranged in the sealing port 26 in a sliding manner, the sealing valve 7 comprises a control part 71 and a sealing part 73, when in use, negative pressure in the tank body 1 makes the sealing part 73 and the sealing port 26 have a tendency of relatively separating, the first elastic member 72 drives the sealing part 73 to abut against the inner side of the sealing port 26 and seals the sealing port 26, because the negative pressure in the tank body 1 makes the sealing part 73 and the sealing port 26 have a tendency of relatively separating, when a user controls air pressure in the sealing valve 1 through the sealing valve 7, the negative pressure in the jar body 1 can assist the user to drive the seal valve 7 to move, and is comparatively laborsaving in the control process, and the person of facilitating the use uses, and this structure is favorable to avoiding jar body 1 internal too little, and when jar body 1 internal gas pressure is too little, the negative pressure in the jar body 1 can drive sealing portion 73 and sealing opening 26 separation to avoid jar body 1 internal gas pressure to continue to reduce, avoid atmospheric pressure too little influence vacuum chamber deformation, be favorable to prolonging the life of intelligent evacuation jar.

In the embodiment, the sealing cover 2 is provided with a first mounting hole 24, and the control part 71 is slidably arranged in the first mounting hole 24.

The sealing cover 2 is provided with an exhaust passage connected with the vacuum-pumping device 3, the exhaust passage is provided with a filter 32, when the vacuum-pumping device 3 vacuumizes the inside of the tank body 1, the filter 32 filters the gas which is pumped out, the utility model discloses the preferred exhaust passage is communicated with the air inlet passage 74, the air inlet passage 74 is provided with the moisture absorption sponge 6, when the tank body 1 is air-admitted through the air inlet passage 74 or is exhausted through the exhaust passage, the gas enters or is discharged out of the tank body 1 after passing through the moisture absorption sponge 6, the structure is favorable for the water vapor and impurities in the tank body 1 to enter the exhaust passage and the vacuum-pumping device 3, and the impurities in the exhaust passage and the vacuum-pumping device 3 are prevented from remaining after long-term use, thereby the intelligent vacuum-pumping tank has peculiar smell or the impurities are decayed in the exhaust passage and the vacuum-pumping device 3, thereby being favorable for long-term use of the intelligent vacuum-pumping tank, the side of the air inlet passage 74 is provided with a connecting hole 211, the air outlet passage comprises an air pipe 31, the vacuum extractor 3 is connected with the connecting hole 211 through the air pipe 31, and the filter 32 is arranged on the air pipe 31.

In this embodiment the evacuating device 3 includes the control circuit of evacuation motor and control evacuation motor, is provided with circuit board 4 in the control circuit, but the electricity is connected with charging source 41 and magnetism on circuit board 4 and inhales the interface 43 that charges, and magnetism is inhaled being provided with of the interface 43 that charges and is favorable to avoiding water and debris to get into and lead to the interface damage that charges in the interface that charges, is favorable to prolonging the life of intelligent evacuation jar.

Be provided with switch 42 on the circuit board 4, the activity is provided with the second elastic component 81 that is used for trigger switch 42's button 8 and actuating button 8 to reset on the sealed lid 2, and is provided with the elasticity trip 82 of avoiding button 8 and the separation of sealed lid 2 on the button 8, and button 8's simple structure makes things convenient for the production installation of intelligent evacuation jar, and this structure is favorable to avoiding switch 42 and the external world contact on the circuit board 4, avoids circuit board 4 to damage, in this embodiment be provided with second mounting hole 25 on the sealed lid 2, button 8 slides and sets up in second mounting hole 25, and second mounting hole 25 bottom be provided with elasticity trip 82 complex joint hole 27 and supply switch 42 or the perforation 28 that button 8 passed.

The sealing cover 2 comprises a detachable upper cover 21 and a detachable lower cover 22, the vacuumizing device 3 is arranged between the upper cover 21 and the lower cover 22, the upper cover 21 or the lower cover 22 is provided with the gas outlet 23, gas pumped out by the vacuumizing device 3 is discharged through the gas outlet 23, the structure is simple, the vacuumizing device 3 is convenient to pump out the gas, and the gas outlet 23 is directly connected with the vacuumizing device 3, so that external impurities are prevented from entering the vacuumizing device 3, and the gas outlet 23 is arranged at the top of the upper cover 21 in the embodiment.

All be provided with the gas pocket 29 on upper cover 21 and the lower cover 22, gas pocket 29 interconnect on upper cover 21 and the lower cover 22 forms inlet channel 74, and gas pocket 29 on upper cover 21 or the gas pocket 29 tip on the lower cover 22 are provided with sealed the pad 9, and L shape sealed pad 9 is including wearing to establish connecting portion 91 in gas pocket 29 and the sealed outer edge 92 of annular that extends to connecting portion 91 periphery, and the tip of gas pocket 29 on upper cover 21 and the gas pocket 29 on the lower cover 22 supports respectively in sealed outer edge 92 both sides, simple structure, the sealed installation of upper cover 21 and lower cover 22 is favorable to the production installation of intelligent evacuation jar, gas pocket 29 tip is provided with annular arch 222, and annular arch 222 supports tightly on sealed outer edge 92.

In this embodiment, the lower end of the upper air hole 29 of the lower cover 22 is provided with a placing groove 223, the moisture absorption sponge 6 is arranged in the placing groove 223, and the connection position of the upper air hole 29 of the lower cover 22 and the placing groove 223 is provided with a shrinkage cavity 221, so that the moisture absorption sponge 6 is prevented from deforming to the air hole 29 to influence the fixation of the moisture absorption sponge 6.

In this embodiment be provided with sealing washer 5 on the sealed lid 2, the sealing washer 5 periphery extends and forms elastic sealed protruding edge 51, and sealed protruding edge 51 periphery tilt up setting, and the cooperation of being connected of sealed lid 2 and jar body 1 is favorable to sealed protruding edge 51 of tilt up, and negative pressure can drive sealed protruding edge 51 downwarping deformation during the use, improves the sealed effect between sealed lid 2 and the jar body 1, in this embodiment sealing washer 5 periphery is provided with and supports tight protruding edge 52, and when sealed lid 2 was connected with jar body 1, sealed lid 2 supported respectively with jar body 1 and is supporting both ends about supporting tight protruding edge 52.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an intelligence evacuation jar, includes a jar body (1) and can dismantle sealed lid (2) of setting on jar body (1), is provided with in sealed lid (2) and is used for the evacuating device (3) in jar body (1), its characterized in that: the sealing cover (2) is provided with an air inlet channel (74) communicated with the inside and the outside of the tank body (1), the air inlet channel (74) is internally provided with a sealing opening (26), the sealing opening (26) is internally provided with a sealing valve (7) in a sliding manner and a first elastic piece (72) for driving the sealing valve (7) to reset, the sealing valve (7) comprises a control part (71) and a sealing part (73), when the sealing cover is used, negative pressure in the tank body (1) enables the sealing part (73) and the sealing opening (26) to have a relative separation trend, and the first elastic piece (72) drives the sealing part (73) to abut against the inner side of the sealing opening (26) and seal the sealing opening (26).

2. The intelligent vacuum tank of claim 1, wherein: the sealing cover (2) is provided with an exhaust passage connected with the vacuumizing device (3), the exhaust passage is provided with a filter (32), and when the vacuumizing device (3) vacuumizes the inside of the tank body (1), the filter (32) filters the pumped gas.

3. The intelligent vacuum tank of claim 2, wherein: the exhaust passage is communicated with the air inlet passage (74), the moisture absorption sponge (6) is arranged in the air inlet passage (74), and when the tank body (1) is supplied with air through the air inlet passage (74) or is exhausted through the exhaust passage, the air enters or is discharged out of the tank body (1) through the moisture absorption sponge (6).

4. The intelligent vacuum tank as claimed in claim 1, 2 or 3, wherein: the vacuumizing device (3) comprises a vacuumizing motor and a control circuit for controlling the vacuumizing motor, and a rechargeable power supply (41) and a magnetic suction charging interface (43) are arranged in the control circuit.

5. The intelligent vacuum tank of claim 4, wherein: the control circuit is provided with a switch (42), the sealing cover (2) is movably provided with a button (8) used for triggering the switch (42) and a second elastic piece (81) used for driving the button (8) to reset, and the button (8) is provided with an elastic clamping hook (82) used for avoiding the button (8) and the sealing cover (2) to be separated.

6. An intelligent vacuum tank as claimed in claim 1, 2, 3 or 5, wherein: the sealing cover (2) comprises a detachable upper cover (21) and a detachable lower cover (22), the vacuumizing device (3) is arranged between the upper cover (21) and the lower cover (22), an air outlet (23) is formed in the upper cover (21) or the lower cover (22), and air pumped out by the vacuumizing device (3) is discharged through the air outlet (23).

7. The intelligent vacuum tank of claim 6, wherein: all be provided with gas pocket (29) on upper cover (21) and lower cover (22), gas pocket (29) interconnect on upper cover (21) and lower cover (22) forms inlet channel (74), and gas pocket (29) on upper cover (21) or lower cover (22) tip is provided with sealed the pad (9), and L shape sealed pad (9) are including wearing to establish connecting portion (91) in gas pocket (29) and to the annular seal outer edge (92) of connecting portion (91) periphery extension, and gas pocket (29) and the tip of gas pocket (29) are supported respectively in sealed outer edge (92) both sides on upper cover (21) and lower cover (22).

8. An intelligent evacuated container according to claim 1 or 2 or 3 or 5 or 7, characterized in that: the sealing cover (2) is provided with a sealing ring (5), the periphery of the sealing ring (5) extends to form an elastic sealing convex edge (51), and the periphery of the sealing convex edge (51) is inclined upwards.