CN103754493A - Exhaust type food preservation container and method - Google Patents

Abstract

The invention relates to the application field, in particular to an air-exhausting food fresh-keeping container and a method. Contains the container body, inside the container body there is a breathing cover that is close to the inner wall of the container, and the breathing cover can be raised and lowered in the container body, and the breathing cover includes an air inlet part and an air outlet part, and the side of the breathing cover The wall contains a groove, and a sealing ring is embedded inside the groove. The present invention adopting the above technical solution has the following beneficial effects compared with the prior art: it has various functions, can carry out exhaust storage, has the function of partitioning at the same time, can also clean the lower part, can prevent food oxidation, and change the volume of the container.

Description

An exhaustable food fresh-keeping container and method

technical field

The invention relates to the application field, in particular to an air-exhausting food fresh-keeping container and a method.

Background technique

The traditional general way of food preservation is vacuuming, but not all foods are suitable for vacuuming, and vacuuming must require vacuum packaging, which is inconvenient to use for commonly used foods; and vacuuming equipment is expensive, and few people use it at home. Inconvenient, not conducive to widespread popularization.

Contents of the invention

Purpose of the invention: In order to provide a powerful ventilated food fresh-keeping container, see the multiple substantive technical effects in the specific implementation part for the specific purpose.

In order to achieve the above object, the present invention takes the following technical solutions:

An exhaustable food fresh-keeping container is characterized in that it includes a container body, and the inside of the container body has a breathing cover that is close to the inner wall of the container, and the breathing cover can be lifted and lowered in the container body, and the breathing cover includes For the air inlet part and the air outlet part, the side wall of the breathing cover contains a groove, and a sealing ring is embedded inside the groove.

The further technical solution of the present invention lies in that the air inlet part and the air outlet part are holes with blocking columns.

The further technical solution of the present invention is that the air inlet part and the air outlet part include two holes opened on the breathing cover, and the two holes are respectively equipped with an air inlet part and an air discharge part, and the air inlet part and the air discharge part One end contains a film cover, and the other end is a protrusion. There is a vertical transition part between the film cover and the protrusion located in the two holes, and the air intake part and the air discharge part are installed oppositely. When the breathing cover faces When it moves downward, the film cover of the deflation part will be propped up by the airflow, causing the airflow inside the container body to leak out. When the breathing cover moves upward, the film cover of the deflation part will be compressed by the airflow. It will be propped up by the air flow so that the air flow enters the interior of the container body.

The further technical solution of the present invention is that the breathing cover contains a hollow space inside, the hollow space contains an opening cover, and the hollow space is equipped with a spoon.

The further technical solution of the present invention is that the upper part of the breathing cover includes a handle, and the container body also includes a closeable outer cover, and the handle divides the space of the container body above the breathing cover into two parts.

The further technical solution of the present invention is that the handle and the crossbar are hollow, and a rod is contained inside, and a spring is covered on the rod, and pull wires are connected to both sides of the spring, and the breathing cover includes an upper part and a lower part. The handle is located on the upper part, and the upper part and the lower part can be in close contact. The end of the pull wire has a hook hooked on the lower part. When the spring is installed in the cross bar, the pull wire is pulled close to form an upward pulling force to make the upper part and the lower part tight. The spring is externally connected to the pressing block, and the pressing block can drive the spring to rotate around the rod inside the spring and relax the spring, so that the pull wire drives a gap between the upper part and the lower part.

The further technical solution of the present invention is that a non-woven bag is pasted on the lower surface of the breathing cover, and iron powder is contained in the bag.

The further technical solution of the present invention is that the air intake part and the air discharge part are made of rubber.

The further technical solution of the present invention lies in that the inner wall of the container body has a vertical protrusion, and the edge of the breathing cover contains a groove, and the groove can fit the protrusion and rise and fall accordingly.

The further technical solution of the present invention is that the container body is cylindrical, and the cylindrical shape includes more than one section and more than one section of cylindrical shapes are screwed to each other through internal threads and external threads.

The further technical scheme of the present invention is, utilize the above-mentioned device, adopt following steps:

Put the storage inside the container body;

The breathing cover moves downward, and the air inside the container body goes out through the hole where the air-releasing part is installed;

When the breathing cover is in contact with the material, the internal gas is exhausted to a minimum to maintain the maximum degree of freshness;

When it is necessary to take out the material, pull it upwards, and the gas will be fed into the inside through the air intake part, so that the breathing cover can be pulled open.

The present invention adopting the above technical solution has the following beneficial effects compared with the prior art: it has various functions, can carry out exhaust storage, has the function of partitioning at the same time, can also clean the lower part, can prevent food oxidation, and change the volume of the container.

Description of drawings

In order to further illustrate the present invention, further describe below in conjunction with accompanying drawing:

Fig. 1 is a structural schematic diagram of the pressing block not being pressed down;

Fig. 2 is a structural schematic diagram of pressing down the pressing block;

Fig. 3 is a schematic diagram of the top view structure of the breathing cover;

Fig. 4 is a structural schematic diagram of a container body with an outer cover;

Fig. 5 is a schematic diagram of the side perspective structure of the breathing cover;

1. Container body; 2. Lower replacement plate; 3. Seal ring; 4. Pull wire; 5. Handle; 6. Spring; 7. Press block; 8. Open cover; 9. Outer cover; 10. Breathing cover; 11. Air release parts; 12. Air intake parts.

Detailed ways

Embodiment of the present invention is described below in conjunction with accompanying drawing, embodiment does not constitute limitation of the present invention:

With reference to Figures 1-5, an air-exhaust food preservation container is characterized in that it includes a container body 1, and inside the container body 1 there is a breathing cover 10 that is close to the inner wall of the container, and the breathing cover 10 can be The container body 1 is raised and lowered. The breathing cover 10 includes an air inlet part and an air outlet part. The side wall of the breathing cover 10 includes a groove, and a sealing ring 3 is embedded in the groove. The essential technical effect played by the technical solution here is that the breathing cover 10 can be lifted up and down in the container body 1, so if the granular articles are packed inside, although it cannot be vacuumed, the oxygen therein can be reduced as much as possible. content, and at the same time make the internal volume variable, with a more flexible adjustment effect.

The air inlet part and the air outlet part are holes with blocking posts. The essential technical effect played by the technical solution here is to provide one of the implemented structures, that is, through a hole, open it when in use, and seal it when not in use, so that the effect of "breathing" can be realized.

The air inlet part and the air outlet part include two holes opened on the breathing cover, and the two holes are respectively equipped with an air inlet part 12 and an air discharge part 11, and the air inlet part 12 and the air discharge part 11 are both at one end It includes a film cover, and the other end is a protrusion. There is a vertical transition between the film cover and the protrusion, which is located in the two holes, and the air intake part 12 and the deflation part 11 are installed in opposite positions. When the breathing cover faces down Movement, the film cover of the deflation part 11 will be propped up by the air flow and the air flow inside the container body 1 will leak out. When the breathing cover moves upward, the film cover of the deflation part 11 will be compressed by the air flow, and the air intake part 12 The film cover will be propped up by the air flow so that the air flow enters the interior of the container body 1 . The substantial technical effect of the technical solution here is to provide another implementation structure, as shown in FIG. 5 .

The inside of the breathing cover 10 contains a hollow space, the hollow space contains an opening cover, and the hollow space is equipped with a spoon. The substantive technical effect played by the technical solution here is to provide auxiliary tools, so that the spoons will not be placed indiscriminately, which will affect the hygienic situation, and it is still convenient to use, because there is never a situation where tools are placed in the lid of the storage material.

A handle 5 is included above the breathing cover 10 , and the container body 1 also includes a closeable outer cover. The handle 5 divides the space of the container body 1 above the breathing cover 10 into two parts. The essential technical effect of the technical solution here is to provide a method for dividing the space inside the container, so that more materials can be stored, and it is innovative to use the handle as a dividing line.

Referring to Fig. 1 and Fig. 2, the handle 5 and the crossbar are hollow, and a rod is contained inside, and a spring 6 is sheathed on the rod, and pull wires are connected to both sides of the spring 6, and the breathing cover 10 includes an upper part and a lower part. part, the handle 5 is located on the upper part, the upper part and the lower part can be in close contact, the end of the pull wire has a hook hooked on the lower part, and when the spring 6 is installed in the cross bar, the pull wire 4 is pulled closer to form an upward pulling force The upper part and the lower part are close to each other, the spring 6 is externally connected to the pressing block 7, and the pressing block 7 can drive the spring to rotate around the rod inside the spring and relax the spring, so that the pull wire drives the gap between the upper part and the lower part. The substantive technical effect played by the technical solution here is that when there is a gap between the upper part and the lower part, the lower part can be taken off from the hook, and then separated from the pull wire, further making the lower part clear and replaceable , the material of the lower part here is preferably stainless steel.

The lower surface of the breathing cover 10 is pasted with a non-woven bag, and iron powder is arranged in the bag. The substantive technical effect of the technical solution here is that the iron powder can interact with the oxygen in the air to reduce the oxygen content, so that the preservation time of materials and food is longer.

The air intake part 12 and the air discharge part 11 are made of rubber. The substantive technical effect of the technical solution here is that the suitable material has better stretchability, which makes the extrusion effect better, and also makes the air intake part 12 and the air discharge part 11 replaceable to a certain extent.

There is a vertical protrusion on the inner wall of the container body 1, and the edge of the breathing cover 10 contains a groove, and the groove can fit the protrusion and rise and fall accordingly. The substantive technical effect of the technical solution here is that the breathing cover 10 can move up and down without misalignment, so that the movement stability of the present invention is better and the sealing performance is better.

The container body 1 is cylindrical, and the cylindrical shape includes more than one section and more than one section of cylindrical shapes are screwed to each other through internal threads and external threads. The essential technical effect of the technical solution here is that the size of the volume can be changed, because there may be more or less food or materials to be stored.

Utilize the above-mentioned device, adopt following steps:

Put the storage inside the container body 1;

The breathing cover 10 moves downward, and the air inside the container body 1 goes out through the hole installed by the venting part 11; when the breathing cover 10 touches the material, the internal gas is exhausted to a minimum to maintain the maximum freshness;

When the material needs to be taken out, pull it up, and the gas will enter the air through the air intake part 12, so that the breathing cover 10 can be pulled away.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principle of the present invention, and the present invention also has various aspects without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed protection.

Claims (10)

1. One kind can exhaust food fresh-keeping vessel, it is characterized in that, comprise vessel (1), there is the breathing lid (10) of being close to container inner wall described vessel (1) inside, described breathing lid (10) can lifting in vessel (1), described breathing lid (10) comprises induction part and outlet gas part, and described breathing lid (10) Bian Bishang comprises groove, and described inside grooves is embedded with seal ring (3).
2. 2. one as claimed in claim 1 can exhaust food fresh-keeping vessel, it is characterized in that, described induction part and outlet gas part are the hole of tape jam post.
3. 3. one as claimed in claim 1 can exhaust food fresh-keeping vessel, it is characterized in that, described induction part and outlet gas part comprise out in two holes of breathing on lid, two holes are separately installed with air inlet component (12) and deflation feature (11), described air inlet component (12) and deflation feature (11) are one end and comprise film-stuck cover, the other end is projection, between film-stuck cover and projection, all there is vertical transition portion to be arranged in two holes, and the two position opposite of air inlet component (12) and deflation feature (11) is installed, when breathing lid, move down, the film-stuck cover of deflation feature (11) can be propped up by air-flow and the inner air-flow of vessel (1) is leaked, when breathing lid, move upward, the film-stuck cover of deflation feature (11) can be compressed by air-flow, the film-stuck cover of air inlet component (12) can be propped up by air-flow and make air-flow enter vessel (1) inside.
4. 4. one as claimed in claim 1 can exhaust food fresh-keeping vessel, it is characterized in that, described breathing lid (10) inside comprises hollow space, and hollow space comprises open cap, and hollow space is equipped with spoon.
5. 5. one as claimed in claim 1 can exhaust food fresh-keeping vessel, it is characterized in that, described breathing lid (10) top comprises handle (5), described vessel (1) also comprises closed enclosing cover, and described handle (5) is divided into two parts by the space of the vessel (1) of breathing lid (10) top.
6. 6. one as claimed in claim 5 can exhaust food fresh-keeping vessel, it is characterized in that, described handle (5) and cross bar hollow, the inside comprises a bar, on bar, cover has spring (6), described spring (6) both sides are connecting bracing wire, described breathing lid (10) comprises part and lower part, described handle (5) is positioned in part, described upper part and lower part can close contacts, the end of bracing wire has hook to be hooked in lower part, spring (6) pulling force that bracing wire (4) forms upwards that furthers while being installed in cross bar is close to part and lower part, the outside briquetting (7) that connects of described spring (6), briquetting (7) can drive spring to rotate and make spring relaxation around the bar of spring inner, and then make bracing wire drive upper part and bottom to occur gap between dividing.
7. 7. one as claimed in claim 1 can exhaust food fresh-keeping vessel, it is characterized in that, described breathing lid (10) lower surface is pasted with nonwoven fabrics bag, has iron powder in bag.
8. 8. one as claimed in claim 3 can exhaust food fresh-keeping vessel, it is characterized in that, described air inlet component (12) and deflation feature (11) are quality of rubber materials.
9. 9. one as claimed in claim 1 can exhaust food fresh-keeping vessel, it is characterized in that, described vessel (1) inwall has a vertical projection, described breathing lid (10) edge comprises groove, described groove can chimeric this projection and lifting thereupon, described vessel (1) is cylindric, and cylindricly comprises one section of above and one section of above is cylindricly spirally connected each other by negative thread and outside thread.
10. 10. can an exhaust food fresh-keeping method, it is characterized in that, utilize the device described in claim 3, adopt following steps:

    Storage thing is placed on to vessel (1) inside;

    Breathe lid (10) and move down, go out in the hole that the inner air of vessel (1) is installed by deflation feature (11);

    When breathing lid (10) touches material, internal gas is discharged to Min., maintains maximum fresh-keeping degree;

    When needs are taken out material, upwards draw, gas is by air inlet component (12) towards the inside air inlet, and making to breathe lid (10) can be opened.

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