CN211140206U - Vacuum-pumping food container - Google Patents

Abstract

The utility model provides an evacuation food container, including container lid and vessel, the container lid closes on vessel and is provided with the sealing strip sealed, container lid top upper surface is provided with puts the thing and holds the chamber, it is provided with the mounting hole that pierces through its upper and lower surface to put thing appearance chamber bottom surface, install the check valve in the mounting hole, it installs the electrical apparatus box on holding the chamber to put the thing, the electrical apparatus box can be through the check valve to this internal evacuation of container, the vessel is covered and is provided with one-way air inlet switch, presses down the inside air of one-way air inlet switch back vessel and is linked together so that open the container lid through one-way air inlet switch and external atmosphere. The utility model discloses portable, the evacuation is effectual, can effectively keep fresh to food.

Description

Vacuum-pumping food container

Technical Field

The utility model relates to a food container especially relates to an evacuation food container.

Background

In daily life, many people go out with food containers, such as cups, pots, cans, boxes and the like, to carry food brought out from home, such as water, beverages, juices and the like in liquid food, and dishes needing to be kept fresh in solid food. Particularly in summer, foods are easy to oxidize, rot and deteriorate, like mung bean soup, tremella soup, freshly squeezed fruit juice and the like brought out from the home, the tastes and the mouthfeel are good, but the foods can deteriorate if placed for several hours in hot weather because the foods are oxidized and deteriorate under the influence of air, and the foods can deteriorate and deteriorate more quickly when being stuck in a heat preservation cup, so that the food waste is caused, and the cup is required to be repeatedly cleaned, so that the mood is influenced. Sometimes, some foods, such as cakes, biscuits and the like, are made by people, and the foods are normally affected by damp and deteriorated after being placed outside for two days, so that the shelf life is too short. There is a need to develop a food container that can protect the freshness of food for a long time.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model aims at providing an evacuation food container, its novel structure, portable, food to in the container that can be fine keeps fresh.

The technical scheme of the utility model is that the vacuum-pumping food container comprises a container cover and a container body, wherein the container cover is covered on the container body and is provided with a sealing strip for sealing, the upper surface of the top of the container cover is provided with a storage cavity, the bottom surface of the storage cavity is provided with a mounting hole penetrating through the upper surface and the lower surface of the storage cavity, a one-way valve is arranged in the mounting hole, an electrical box is arranged on the storage cavity, a battery, a touch switch, a motor, a vacuum pump and a micro positive and negative pressure switch are arranged in the electrical box, the touch switch, the battery, the motor and the micro positive and negative pressure switch are electrically connected through a lead, the top of the one-way valve is connected with an air conversion joint, two outlets of the air conversion joint are respectively connected to a vacuum pump air suction port and the micro positive and negative pressure switch, the container cover is provided with a one-way air inlet switch, and after the one-way air inlet switch is pressed down, air in the container body is communicated with the outside atmosphere through the one-way air inlet switch so as to open the container cover.

Preferably, the electrical apparatus box includes electrical apparatus box upper cover and electrical apparatus box lower cover, electrical apparatus box lower cover rear end surface is provided with the locating piece, it is provided with the constant head tank to put thing appearance chamber rear side wall, the locating piece of electrical apparatus box lower cover rear end inserts the constant head tank when putting the thing appearance intracavity and fixes the position, electrical apparatus box lock piece is installed to electrical apparatus box lower cover front end inboard, electrical apparatus box lock piece rear end is provided with compression spring, its front end stretches out under compression spring's elasticity effect under the electrical apparatus box lock piece normality and inserts the locking of the position groove that ends of putting thing appearance chamber front side wall behind the electrical apparatus box lower cover.

Preferably, the front end of the upper cover of the electrical box is provided with a handle placing groove, the lower surface of the handle placing groove is connected with a handle rear cover, the handle placing groove and the handle rear cover enclose a hinge hole, a switch handle is arranged in the hinge hole, the switch handle can freely rotate around the hinge hole, when the switch handle is placed in the handle placing groove, the electrical box locking block is limited by the switch handle and cannot move, after the switch handle is pulled up, the electrical box locking block is limited by the rear side wall of the handle placing groove and kept in a vertical state, when the switch handle is pulled up, the electrical box locking block can be shifted backwards to separate from the stop groove, two ends of a hinge shaft of the switch handle are provided with eccentric blocks, the touch switch is installed below the eccentric blocks, and after the switch handle is placed, the eccentric blocks open the touch switch, so that a circuit is in a connected state.

Preferably, the bottom of the lower cover of the electrical box is provided with a battery box, the battery is installed in the battery box, and the bottom of the battery box is detachably connected with a rear cover of the battery box.

Preferably, an annular groove is formed in the upper surface of the top of the container cover close to the edge, a time scale ring is arranged in the annular groove, a small time scale member is inserted into a gap between the time scale ring and the side wall of the annular groove, and a month scale mark and a day scale mark are marked on the time scale ring along the circumferential direction.

Preferably, the bottom of the container cover is connected with a sealing strip fixing piece, the outer surface of the lower end of the sealing strip fixing piece is provided with a sealing strip installation groove, the sealing strip is installed in the sealing strip installation groove, and the outer side of the sealing strip is tightly attached to the inner side wall of the container body when the container cover is closed on the container body and keeps an upward bending state.

The utility model discloses compact structure is novel, and is convenient for carry, cover the solitary electrical apparatus box with the evacuation subassembly is integrated on the container, the electrical apparatus box can be dismantled alone or install and go, and the evacuation is effectual, can correspond the evacuation to miniature positive and negative atmospheric pressure switch's setting value, and control effect is good, and the evacuation subassembly in the electrical apparatus box can carry out the evacuation to a plurality of containers, and especially adapted family, shop, occasions such as shopping center use, can keep fresh effectively to various solid-state, liquid food of doing now.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of the present invention with the electrical box removed;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

fig. 5 is a schematic structural diagram of the electrical box in three states according to the present invention;

fig. 6 is a schematic structural view of the electrical box according to the present invention after the upper cover is opened (the wires and the air tube are omitted in the figure);

FIG. 7 is a schematic structural view of the switch of FIG. 6 when pulled together;

FIG. 8 is a schematic view of the structure of FIG. 7 from another perspective;

wherein: 1-container lid; 2-a container body; 3, sealing strips; 4, placing a containing cavity; 5, mounting holes; 6-a one-way valve; 7, an electrical box; 9-touch switch; 10, a motor; 11-vacuum pump; 12-a miniature positive and negative pressure switch; 13-air crossover sub; 14-one-way air inlet switch; 15-upper cover of electrical box; 16-lower cover of electrical box; 17-a positioning block; 18-a positioning groove; 19-electric appliance box locking block; 20-a stop groove; 21-a handle placing groove; 22-handle rear cover; 23, opening and closing a handle; 24-eccentric mass; 25-a battery case; 26-rear cover of battery box; 27-an annular groove; 28-time scale ring; 29-time scale small piece; 30-month scale mark; 31-day scale mark; 32-sealing strip fixing piece; 33-sealing strip mounting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, the utility model provides an evacuation food container, which comprises a container cover 1 and a container body 2, wherein the container cover 1 is covered on the container body 2 and is provided with a sealing strip 3 for sealing, the upper surface of the top of the container cover 1 is provided with a storage cavity 4, the bottom surface of the storage cavity 4 is provided with a mounting hole 5 penetrating through the upper surface and the lower surface thereof, a one-way valve 6 is arranged in the mounting hole 5, an electrical box 7 is arranged on the storage cavity 4, a battery, a touch switch 9, a motor 10, a vacuum pump 11 and a micro positive and negative pressure switch 12 are arranged in the electrical box 7, the touch switch 9, the battery, the motor 10 and the micro positive and negative pressure switch 12 are electrically connected through leads, the top of the one-way valve 6 is connected with an air conversion joint 13, two outlets of the air conversion joint 13 are respectively connected to an air suction port of the vacuum pump, the vacuum pump 11 exhaust port discharges the air to the outside of the electrical apparatus box 7 through the trachea, a one-way air inlet switch 14 is arranged on the container cover 1, and after the one-way air inlet switch 14 is pressed down, the air in the container body 2 is communicated with the outside atmosphere through the one-way air inlet switch 14 so as to open the container cover 1.

Preferably, the electrical box 7 includes an electrical box upper cover 15 and an electrical box lower cover 16, a positioning block 17 is arranged on the outer surface of the rear end of the electrical box lower cover 16, a positioning groove 18 is arranged on the rear side wall of the storage containing cavity 4, the positioning block 17 at the rear end of the electrical box lower cover 16 is inserted into the positioning groove 18 for positioning when the electrical box lower cover is installed in the storage containing cavity 4, an electrical box locking block 19 is installed on the inner side of the front end of the electrical box lower cover 16, a compression spring is arranged at the rear end of the electrical box locking block 19, and the front end of the electrical box locking block 19 extends out to pass through the electrical box lower cover 16 under the elastic force action of the compression spring and then is inserted into a stop groove 20 in the front.

Preferably, a handle placing groove 21 is arranged at the front end of the electrical box upper cover 15, a handle rear cover 22 is connected to the lower surface of the handle placing groove 21, the handle placing groove 21 and the handle rear cover 22 enclose a hinge hole, a switch handle 23 is arranged in the hinge hole, the switch handle 23 can freely rotate around the hinge hole, the rear end of the electrical box locking block 19 is limited by the switch handle 23 and cannot move when the switch handle 23 is placed in the handle placing groove 21 when laid down, the switch handle 23 is limited by the rear side wall of the handle placing groove 21 after being pulled up and kept in a vertical state, the rear end of the electrical box locking block 19 is separated from the switch handle 23 when the switch handle 23 is pulled up and can be pulled back to be separated from the stop groove 20, eccentric blocks 24 are arranged at two ends of a hinge shaft of the switch handle 23, the touch switch 9 is arranged below the eccentric blocks 24, the eccentric blocks 24 open the touch switch 9 after the switch handle 23 is pulled down, so that the circuit is in a connected state.

Preferably, a battery box 25 is arranged at the bottom of the lower cover of the electrical box 7, the battery is installed in the battery box 25, and a battery box rear cover 26 is detachably connected to the bottom of the battery box 25. The installation and the replacement of the battery are convenient.

Preferably, an annular groove 27 is formed on the upper surface of the top of the container cover 1 near the edge, a time scale ring 28 is arranged in the annular groove 27, a small time scale member 29 is inserted into a gap between the time scale ring 28 and the side wall of the annular groove 27, and a month scale mark 30 and a day scale mark 31 are marked on the time scale ring 28 along the circumferential direction. Food is well prepared and put into the container body 2, the container cover 1 is covered, the electric appliance box 7 is installed to vacuumize and store the inside of the container body 2, and meanwhile, the month and the date when the food is prepared are marked by the small moving time scale 29, so that the food is convenient to remember.

Preferably, container lid 1 bottom is connected with sealing strip mounting 32, sealing strip mounting groove 33 has been seted up to sealing strip mounting 32 lower extreme surface, sealing strip 3 is installed in sealing strip mounting groove 33, sealing strip 3 outside is hugged closely on 2 inside walls of container body and is kept the state of upwards bending when container lid 1 lid closes on container body 2 for sealing effect of sealing strip 3 is better, guarantees the sealed between container lid 1 and the container body 2.

When the utility model is used, aiming at solid foods such as cakes and biscuits or liquid foods such as freshly squeezed fruit juice and beverages, a user stores certain food in the container body 2, covers the container cover 1, pulls up the switch handle 23, puts the electric appliance box 7 in the storage containing cavity 4, inserts the positioning block 17 at the rear part of the electric appliance box 7 into the positioning groove 18 at the rear side wall of the storage containing cavity 4, stirs the electric appliance box locking block 19 to slide backwards, so that the electric appliance box 7 is smoothly put into the storage containing cavity 4, releases the elastic action of the compression spring to push the electric appliance box locking block 19 forwards, inserts the front end of the electric appliance box locking block 19 into the stopping groove 20 at the front side wall of the storage containing cavity 4 to be locked, so that the whole electric appliance box 7 is fixed, then puts down the switch handle 23 to open the touch switch 9 by the eccentric block 24 at the lower part of the handle, so that the circuit is communicated, meanwhile, after the switch handle 23 is laid down, the electric appliance and the lock catch 19 cannot move due to the limited position, the motor 10 works to drive the vacuum pump 11 to work, an air inlet pipe of the vacuum pump 11 is connected to the air conversion joint 13 and sucks air into the container body 2 through the one-way valve 6, meanwhile, the miniature positive and negative pressure switch 12 can set a lower pressure value in advance, the miniature positive and negative pressure switch 12 is connected to the air conversion joint 13 through an air pipe and detects the air pressure in the container body 2 through the one-way valve 6, the vacuum pump 11 is always in a working state when the air pressure in the container body 2 is higher than the set value of the miniature positive and negative pressure switch 12, and an air outlet pipe of the vacuum pump 11 directly discharges the sucked air to the outside of. When the air pressure in the container body 2 reaches the set value of the micro positive and negative air pressure switch 12, the motor 10 stops working, the vacuum pump 11 does not pump air, and the one-way valve 6 seals the mounting hole 5, so that the container body 2 is isolated from the inside and the outside. And (3) upwards pulling up the switch handle 23, backwards sliding the electric appliance box lock catch 19, taking out the electric appliance box 7, and vacuumizing the next container body 2 and container cover 1 by using the electric appliance box 7.

The above, it is only the preferred embodiment of the present invention, not to make any restriction on the utility model, all the bases the technical principle of the present invention is to any simple modification, equivalent change or modification made by the above embodiments, still belong to the technical solution scope of the present invention.

Claims (6)

1. The utility model provides an evacuation food container, includes container lid (1) and vessel (2), container lid (1) lid closes on vessel (2) and is provided with sealing strip (3) sealed, its characterized in that: the container is characterized in that an object containing cavity (4) is arranged on the upper surface of the top of the container cover (1), a mounting hole (5) penetrating through the upper surface and the lower surface of the object containing cavity (4) is formed in the bottom surface of the object containing cavity (4), a one-way valve (6) is installed in the mounting hole (5), an electric box (7) is installed on the object containing cavity (4), a battery, a touch switch (9), a motor (10), a vacuum pump (11) and a micro positive and negative pressure switch (12) are installed in the electric box (7), the touch switch (9), the battery, the motor (10) and the micro positive and negative pressure switch (12) are electrically connected through a lead, the top of the one-way valve (6) is connected with an air conversion connector (13), two outlets of the air conversion connector (13) are respectively connected to an air suction port of the vacuum, the vacuum pump (11) exhaust port is through the trachea with the air discharge to the outside of electrical apparatus box (7), be provided with one-way air inlet switch (14) on container lid (1), press down one-way air inlet switch (14) the inside air of container body (2) and be linked together so that open container lid (1) through one-way air inlet switch (14) with the external atmosphere.

2. The evacuated food container according to claim 1, wherein: the electric appliance box (7) comprises an electric appliance box upper cover (15) and an electric appliance box lower cover (16), a positioning block (17) is arranged on the outer surface of the rear end of the electric appliance box lower cover (16), a positioning groove (18) is formed in the rear side wall of the storage containing cavity (4), the positioning block (17) at the rear end of the electric appliance box lower cover (16) is inserted into the positioning groove (18) for positioning when the electric appliance box lower cover (16) is installed in the storage containing cavity (4), an electric appliance box locking block (19) is installed on the inner side of the front end of the electric appliance box lower cover (16), a compression spring is arranged at the rear end of the electric appliance box locking block (19), and the front end of the electric appliance box locking block (19) extends out under the elastic action of the compression spring to penetrate through the electric appliance box lower cover (16) and then is inserted into.

3. The evacuated food container according to claim 2, wherein: the front end of the upper cover (15) of the electrical box is provided with a handle placing groove (21), the lower surface of the handle placing groove (21) is connected with a handle rear cover (22), the handle placing groove (21) and the handle rear cover (22) enclose a hinge hole, a switch handle (23) is arranged in the hinge hole, the switch handle (23) can freely rotate around the hinge hole, when the switch handle (23) is placed in the handle placing groove (21) when laid down, the electrical box locking block (19) is limited by the switch handle (23) and can not move, after being pulled up, the switch handle (23) is limited by the rear side wall of the handle placing groove (21) and keeps a vertical state, the electrical box locking block (19) can be pulled backwards to be separated from the stop groove (20) when the switch handle (23) is pulled up, two ends of a hinge shaft of the switch handle (23) are provided with eccentric blocks (24), and the touch switch (9) is installed below the eccentric blocks (24), after the switch handle (23) is laid down, the eccentric block (24) opens the touch switch (9) to enable the circuit to be in a connected state.

4. The evacuated food container according to claim 2, wherein: the battery box is characterized in that a battery box (25) is arranged at the bottom of the lower cover of the electrical box (7), the battery is installed in the battery box (25), and a battery box rear cover (26) is detachably connected to the bottom of the battery box (25).

5. The evacuated food container according to claim 1, wherein: the upper surface of the top of the container cover (1) is provided with an annular groove (27) close to the edge, the annular groove (27) is internally provided with a time scale ring (28), a small time scale part (29) is inserted into a gap between the time scale ring (28) and the side wall of the annular groove (27), and a month scale mark (30) and a day scale mark (31) are marked on the time scale ring (28) along the circumferential direction.

6. The evacuated food container according to claim 1, wherein: the container lid (1) bottom is connected with sealing strip mounting (32), sealing strip mounting groove (33) have been seted up to sealing strip mounting (32) lower extreme surface, install in sealing strip mounting groove (33) sealing strip (3), sealing strip (3) outside is hugged closely on vessel (2) inside wall and is kept the state of upwards bending when container lid (1) lid closes on vessel (2).

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