CN215555834U - Prevent food storage jar that worsens - Google Patents

Abstract

The invention discloses an anti-deterioration food storage tank, which relates to the technical field of food storage and comprises a tank body with an opening, wherein a sealing cover is detachably connected to the tank body, a micro vacuum pump is arranged on the tank body, an air outlet is formed in the tank body, an air inlet of the micro vacuum pump is communicated with the air outlet in the tank body, and a re-pressing opening capable of being opened and closed is formed in the tank body. The food preservation device helps to avoid deterioration of food and improve the quality guarantee effect of the food.

Description

Prevent food storage jar that worsens

Technical Field

The invention relates to the field of food storage, in particular to a deformation-proof food storage tank.

Background

With the improvement of living standard, more and more food is stored in each family, such as: mung bean, red bean, rice, candy, biscuit, cake, etc.

At present, the food is usually stored by using woven bags or normal pressure tanks, when the weather is hot or humid, the food is easy to be eaten by worms and goes bad, so that great waste is caused, and the improvement is provided.

Disclosure of Invention

In order to avoid the rotten of food as far as possible, improve the quality guarantee effect to food, this application provides a quality food storage jar of preapring for an unfavorable turn of events.

The application provides a prevent that deterioration food storage jar adopts following technical scheme:

the utility model provides a prevent food storage jar that becomes quality, is including the jar body that is the opening setting, can dismantle on the jar body and be connected with sealed lid, be provided with micro vacuum pump on the jar body, be provided with the gas outlet on the jar body, micro vacuum pump's air inlet is linked together with the gas outlet on the jar body, be provided with the repressing mouth that can open and shut on the jar body.

Through adopting above-mentioned technical scheme, after the internal food that stores of jar, the miniature vacuum pump of operation carries out the evacuation operation to jar internal, reduces jar internal oxygen volume, helps avoiding the rotten of food, helps improving the quality guarantee effect to food promptly, when food is taken to needs, opens the repressing mouth for jar body and external world are linked together, and then make jar internal recovery ordinary pressure, help the quick laborsaving sealed lid of opening of user, conveniently take food.

Preferably, the air outlet is communicated with a one-way valve, the air inlet of the micro vacuum pump is communicated with an air exhaust pipe, and the air exhaust pipe is communicated with the one-way valve.

Through adopting above-mentioned technical scheme, when the evacuation, utilize the check valve, help preventing that gas backflow from entering jar internal, and then help improving the evacuation effect of micro vacuum pump to the jar body, help improving the quality guarantee effect of jar body to food promptly.

Preferably, the internal both sides that are the open-ended repressing sleeve that are provided with of jar, the repressing sleeve is linked together with the repressing mouth, the one side threaded connection who keeps away from the repressing mouth of repressing sleeve has the repressing lid, just the repressing lid is with repressing sleeve sealing connection, be provided with the dwang on the repressing lid, the dwang passes the sleeve and is outstanding repressing mouth setting.

Through adopting above-mentioned technical scheme, utilize the threaded connection of re-pressing lid and re-pressing sleeve, realized opening and shutting of re-pressing mouth, the outstanding re-pressing mouth of dwang, the dwang is located the outside of the jar body promptly, convenient to use person utilizes the dwang to unscrew the re-pressing lid, because after the evacuation, jar internal portion is the negative pressure, the moving direction when the re-pressing lid is unscrewed is unanimous with jar internal negative pressure direction of body, and then helps making the user unscrew the re-pressing lid more laborsaving swift.

Preferably, one side that the compound pressure lid was kept away from to the dwang is fixed and is provided with the butt post, butt post and the marginal butt of compound pressure mouth.

Through adopting above-mentioned technical scheme, the user rotates the butt post, is convenient for make the repressing lid unscrew and screw up, when the user unscrewed the repressing lid and the repressing lid separates with the repressing sleeve, utilizes the marginal butt of butt post and repressing mouth, helps preventing that the repressing lid from falling into the jar internally.

Preferably, a plurality of bumps are arranged on the circumferential side wall of the abutting column in a circumferential array.

Through adopting above-mentioned technical scheme, utilize a plurality of lugs to help increasing the frictional force between user's hand and the butt post, convenient to use person rotates the butt post, and then realizes unscrewing and screwing up of repressing the lid.

Preferably, the air outlet and the repressing opening are both positioned on the sealing cover.

Through adopting above-mentioned technical scheme, all set up gas outlet and repressing the mouth on sealed covering, help the operation more convenient, and be difficult for making collision damage such as butt column, check valve.

Preferably, the tank body is cylindrical, the sealing cover is matched with the tank body in shape, and the sealing cover is connected with the tank body through threads.

Through adopting above-mentioned technical scheme, when the jar body is cylindrical, utilize sealed lid and jar body threaded connection, realize sealed lid and jar detachable connection of the body.

Preferably, the tank body is square, the sealing cover is matched with the tank body in shape, and the tank body and the sealing cover are fixedly connected through a hasp.

Through adopting above-mentioned technical scheme, when the jar body is square, utilize the hasp to make sealed lid and jar body coupling, realized sealed lid and jar detachable connection of the body.

In summary, the present application includes at least one of the following beneficial technical effects:

the micro vacuum pump is used for vacuumizing the tank body, so that the oxygen content in the tank body is reduced, the food deterioration is prevented, and the shelf life of the food is prolonged;

the inner part of the tank body is communicated with the outside by opening the re-pressing opening, so that the inner part of the tank body is recovered to normal pressure, and a user can conveniently open the sealing cover;

the pressure-restoring cover is arranged in the tank body, so that the moving direction of the pressure-restoring cover when the pressure-restoring cover is unscrewed is the same as the negative pressure direction in the tank body, and the pressure-restoring cover is more convenient and labor-saving when a user unscrews the pressure-restoring cover.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

fig. 2 is a partial structural schematic diagram of an embodiment of the present application, which mainly shows the structures of a re-pressing sleeve and a re-pressing cover;

fig. 3 is a schematic view of the overall structure of the square can body according to the present application.

Reference numerals: 1. a tank body; 2. a sealing cover; 21. a first seal ring; 3. a micro vacuum pump; 31. an air exhaust pipe; 4. an air outlet; 5. re-pressing the opening; 6. a one-way valve; 7. a quick coupling; 8. re-pressing the sleeve; 81. an external threaded portion; 9. a composite cover; 91. a second seal ring; 10. rotating the rod; 101. a butting post; 102. and (4) a bump.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses prevent food storage jar that worsens.

Referring to fig. 1 and 2, a prevent that deterioration food storage jar includes a jar body 1, jar body 1 is the opening setting, jar body 1 opening part has sealed lid 2 through threaded connection, 2 inboard inlays of sealed lid and is equipped with first sealing washer 21, jar body 1 is last fixed mounting has micro vacuum pump 3, micro vacuum pump 3 can adopt manual vacuum pump, electric vacuum pump or rechargeable vacuum pump etc. has seted up gas outlet 4 on the sealed lid 2, micro vacuum pump 3's air inlet is linked together with the gas outlet 4 of sealed lid 2, sealed lid 2 is last still to have seted up the repressing mouth 5 that can open and shut.

In-service use, leave food in jar body 1, then utilize sealed lid 2 to seal jar body 1, the micro vacuum pump 3 of rerun, to jar body 1 inside evacuation, reduce the oxygen content of jar body 1 inside, help avoiding food rotten, and then help improving the shelf life of food, when the user needs to take food, open repressurization mouth 5, make jar body 1 inside and external intercommunication, even get jar body 1 internal recovery ordinary pressure, help the quick laborsaving sealed lid 2 of opening of user, conveniently take food.

Referring to fig. 1 and 2, a one-way valve 6 is fixedly mounted on the sealing cover 2, the one-way valve 6 is communicated with an air outlet 4 on the sealing cover 2, an air exhaust pipe 31 is arranged on the micro vacuum pump 3, one end of the air exhaust pipe 31 is communicated with an air inlet of the micro vacuum pump 3, a quick coupling 7 is fixedly mounted at the other end of the air exhaust pipe 31, and the quick coupling 7 is connected with the one-way valve 6. Utilize check valve 6, help preventing in the jar body 1 of gas reflux, and then help improving micro vacuum pump 3's evacuation effect, help improving jar body 1 promptly to the quality guarantee effect of food, utilize quick-operation joint 7 to realize the dismouting of check valve 6 and quick-operation joint 7, convenient to use person dismouting quick-operation joint 7 carries out 2 twists and moves and screw up sealed lid.

Referring to fig. 1 and 2, the sealing cover 2 is located in the tank body 1, the two sides of the sealing cover are fixedly connected with the re-pressing sleeve 8 with an opening, the re-pressing sleeve 8 is communicated with the re-pressing port 5, the re-pressing sleeve 8 is fixedly connected to the edge of the re-pressing port 5, an external thread portion 81 is integrally formed at one end, away from the re-pressing port 5, of the re-pressing sleeve 8, the external thread portion 81 is located on the outer side wall of the re-pressing sleeve 8, the re-pressing cover 9 is in threaded connection with the external thread portion 81 of the re-pressing sleeve 8, a second sealing ring 91 is embedded in the re-pressing cover 9, and the re-pressing cover 9 and the re-pressing sleeve 8 are in sealing connection.

Referring to fig. 1 and 2, a rotating rod 10 is integrally formed on the double-pressing cover 9, the rotating rod 10 is located on one side of the double-pressing cover 9 close to the double-pressing port 5, the rotating rod 10 penetrates through the sleeve and protrudes out of the double-pressing port 5, an abutting column 101 is integrally formed at one end of the rotating rod 10 away from the double-pressing cover 9, when the double-pressing cover 9 and the double-pressing sleeve 8 are in a screwing state, a gap exists between the abutting column 101 and the sealing cover 2, when the double-pressing cover 9 and the double-pressing sleeve 8 are in a screwing-out and unscrewing separated state, the abutting column 101 abuts against the double-pressing port 5, the rotating rod 10 is prevented from falling into the tank body 1 from the sleeve, a plurality of convex blocks 102 are arrayed on the peripheral side wall of the abutting column 101, friction force between a hand of a user and the abutting column 101 is increased by using the convex blocks 102, so that the user can rotate the abutting column 101 to further unscrew and screw the double-pressing cover 9, and thus opening and closing the double-pressing port 5 are realized.

In the practical application, the cover 9 is located the one end that the sealed lid 2 was kept away from to the cover 8, when unscrewing the cover 9, the cover 9 moves to jar body 1 inside, because jar body 1 takes out the vacuum back, inside can form certain negative pressure, certain negative pressure exists promptly, the direction of moving direction adaptation negative pressure direction of cover 9 again, make the user unscrew cover 9 more swiftly laborsaving, and then realize the recovery of jar body 1 internal pressure, convenient to use person unscrews sealed lid 2, even if in the timely food of taking of user.

Referring to fig. 1 and 3, the tank body 1 may be cylindrical or square, when the tank body 1 is cylindrical, the sealing cover 2 is adapted to the tank body 1 in shape, and the sealing cover 2 is connected to the tank body 1 through threads, when the tank body 1 is square, the sealing cover 2 is adapted to the tank body 1 in shape, and the sealing cover 2 is fixedly connected to the tank body 1 through a snap, so that the detachable connection between the tank body 1 and the sealing cover 2 is realized.

The implementation principle of preventing rotten food storage jar of this application embodiment is: in practical application, food is stored in the tank body 1, then the sealing cover 2 is used for covering the opening of the tank body 1 to seal the interior of the tank body 1, then the micro vacuum pump 3 is operated to vacuumize the interior of the tank body 1, the one-way valve 6 is used for preventing gas from flowing back into the tank body 1, and further the content of oxygen in the tank body 1 is reduced, namely the food in the tank body 1 is prevented from deteriorating; the normal pressure in the tank body 1 can be recovered by utilizing the re-pressing opening 5, so that a user can conveniently unscrew the sealing cover 2 and take food; the double-pressing cover 9 is positioned in the tank body 1, and the unscrewing moving direction of the double-pressing cover 9 is consistent with the direction of the negative pressure force in the tank body 1, so that a user can conveniently unscrew the double-pressing cover 9 and recover the pressure in the tank body 1, and the user can unscrew the sealing cover 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. An anti-deterioration food storage tank, characterized in that: including being the jar body (1) that the opening set up, can dismantle on the jar body (1) and be connected with sealed lid (2), be provided with micro vacuum pump (3) on the jar body (1), be provided with gas outlet (4) on the jar body (1), the air inlet of micro vacuum pump (3) is linked together with gas outlet (4) on the jar body (1), be provided with repressurization mouth (5) that can open and shut on the jar body (1).

2. The anti-deterioration food storage tank of claim 1, wherein: the air outlet (4) is communicated with a one-way valve (6), the air inlet of the micro vacuum pump (3) is communicated with an air exhaust pipe (31), and the air exhaust pipe (31) is communicated with the one-way valve (6).

3. The deterioration preventing food storage tank of claim 2, wherein: be provided with both sides in jar body (1) and be open-ended repressing sleeve (8), repressing sleeve (8) is linked together with repressing mouth (5), one side threaded connection that repressing mouth (5) was kept away from in repressing sleeve (8) has repressing lid (9), just repressing lid (9) and repressing sleeve (8) sealing connection, be provided with dwang (10) on repressing lid (9), dwang (10) pass the sleeve and are outstanding repressing mouth (5) setting.

4. The deterioration preventing food storage tank of claim 3, wherein: one side that compound pressure lid (9) were kept away from in dwang (10) is fixed and is provided with butt post (101), the marginal butt of butt post (101) and compound pressure mouth (5).

5. The anti-deterioration food storage tank of claim 4, wherein: the circumferential side wall of the abutting column (101) is provided with a plurality of lugs (102) in a circumferential array.

6. The deterioration preventing food storage tank of claim 5, wherein: the air outlet (4) and the re-pressing port (5) are both positioned on the sealing cover (2).

7. The anti-deterioration food storage tank of claim 6, wherein: the tank body (1) is cylindrical in shape, the sealing cover (2) is matched with the tank body (1) in shape, and the sealing cover (2) is connected with the tank body (1) through threads.

8. The anti-deterioration food storage tank of claim 6, wherein: the tank body (1) is square in shape, the sealing cover (2) is matched with the tank body (1) in shape, and the tank body (1) and the sealing cover (2) are fixedly connected through a hasp.

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