CN215983445U - Vacuum fresh-keeping device and refrigerator - Google Patents

Abstract

The utility model provides a vacuum refreshing device and a refrigerator, wherein the vacuum refreshing device is applied to the refrigerator and comprises: the drawer comprises a drawer body, wherein the drawer body is provided with at least one accommodating groove with an opening; the plurality of box bodies are detachably placed in the accommodating groove; the flip subassembly, flip subassembly's one end with this body coupling of drawer works as flip subassembly lid is established when on the drawer body, flip subassembly with the box body encloses and establishes into airtight space. This application sets up the intracavity that holds at the drawer body through box body detachable, and it is originally internal that this internal also can put into the drawer with the box body of taking out of drawer can be followed to a plurality of box bodys, compares in the setting of box body and drawer body integration among the prior art, and when this application washs the fresh-keeping device in vacuum, only need with the box body follow drawer this internal take out can, and then improved in the refrigerator the fresh-keeping device in vacuum and had the inconvenient problem of wasing.

Description

Vacuum fresh-keeping device and refrigerator

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of refrigerators, in particular to a vacuum refreshing device and a refrigerator.

[ background of the utility model ]

The existing vacuum fresh-keeping device comprises a drawer body, a shell and an air pump, the air pump is directly started to pump air in the drawer body out of the drawer body during use, after specific air pressure or time is reached, the air pump stops working, at the moment, a vacuum state can be formed in the drawer body, and a fresh-keeping effect is achieved on food materials. However, the vacuum fresh-keeping device in the existing refrigerator has the problem of inconvenient cleaning.

Therefore, it is necessary to provide a vacuum refreshing apparatus and a refrigerator to solve the above problems.

[ Utility model ] content

The utility model aims to provide a vacuum refreshing device and a refrigerator, and solves the problem that the vacuum refreshing device in the refrigerator is inconvenient to clean.

The technical scheme of the utility model is as follows: a vacuum refreshing device is applied to a refrigerator and comprises:

the drawer comprises a drawer body, wherein the drawer body is provided with at least one accommodating groove with an opening;

the plurality of box bodies are detachably placed in the accommodating groove;

the flip subassembly, flip subassembly's one end with this body coupling of drawer works as flip subassembly lid is established when on the drawer body, flip subassembly with the box body encloses and establishes into airtight space.

Optionally, the vacuum refreshing device further comprises a sealing layer, the sealing layer is arranged between the box body and the flip component, and the sealing layer is matched with the top opening of the box body in shape.

Optionally, the sealing layer includes a first portion, a second portion and a third portion, the second portion is disposed around the periphery of the box body, the first portion is disposed at an end of the second portion close to the flip component, the third portion is disposed at an end of the second portion far from the flip component, the first portion and the third portion are disposed at a same side of the second portion close to the receiving groove, and a gap exists between the first portion and the third portion.

Optionally, one side of the bottom wall of the drawer body, which is far away from the box body, is provided with an annular flange, and the third part is arranged on one side, which is close to the flip component, of the flange and is wound on one side, which is far away from the flip component, of the flange.

Optionally, the sealing layer is detachably disposed on the drawer body.

Optionally, the box body comprises a first box body and a second box body, the drawer body comprises a first accommodating groove and a second accommodating groove, the first box body is placed in the first accommodating groove, the second box body is placed in the second accommodating groove, the flip component and the first box body form a first closed space, and the flip component and the second box body form a second closed space.

Optionally, a gap exists between the drawer body and the flip component, and the gap is used for controlling the flip component to open the opening of the corresponding accommodating groove.

Optionally, the vacuum refreshing device further comprises a plurality of support frames, each support frame is in a U-shaped groove shape, each support frame is in a continuous structure extending along the length direction of the drawer body, and the plurality of support frames are symmetrically distributed on two sides of the length direction of the drawer body.

Optionally, the box body is made of stainless steel, and/or the sealing layer is made of silica gel.

The present embodiment also provides a refrigerator, including: a refrigerating chamber;

a vacuum refreshing apparatus as claimed in any one of the preceding claims, placed within the refrigerated compartment.

The beneficial effect of this application lies in: the vacuum refreshing device comprises a drawer body, a plurality of box bodies and a flip component, wherein the drawer body is provided with at least one accommodating groove, the box bodies can be detachably placed in the accommodating groove, the flip component is connected with the drawer body, and when the flip component is covered on the drawer body, the flip component and the box bodies enclose an airtight space. This application sets up the intracavity that holds at the drawer body through box body detachable, and it is originally internal that this internal also can put into the drawer with the box body of taking out of drawer can be followed to a plurality of box bodys, compares in the setting of box body and drawer body integration among the prior art, and when this application washs the fresh-keeping device in vacuum, only need with the box body follow drawer this internal take out can, and then improved in the refrigerator the fresh-keeping device in vacuum and had the inconvenient problem of wasing.

[ description of the drawings ]

FIG. 1 is a schematic view of a first structure of a vacuum refreshing apparatus according to an embodiment of the present disclosure;

FIG. 2 is a second schematic structural diagram of a vacuum refreshing apparatus according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural view of a drawer body of the vacuum refreshing apparatus shown in FIG. 2;

FIG. 4 is a schematic structural diagram of a box body in the vacuum refreshing apparatus shown in FIG. 2;

FIG. 5 is a front view of the vacuum refreshing apparatus shown in FIG. 1;

FIG. 6 is a cross-sectional view of the vacuum refreshing apparatus shown in FIG. 5 taken along A-A;

FIG. 7 is an enlarged view of portion B of FIG. 6;

fig. 8 is a schematic structural diagram of a refrigerator provided in an embodiment of the present application.

[ detailed description ] embodiments

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1 to 4, fig. 1 is a first structural schematic diagram of a vacuum refreshing apparatus provided in an embodiment of the present application, fig. 2 is a second structural schematic diagram of the vacuum refreshing apparatus provided in the embodiment of the present application, fig. 3 is a structural schematic diagram of a drawer body in the vacuum refreshing apparatus shown in fig. 2, and fig. 4 is a structural schematic diagram of a box body in the vacuum refreshing apparatus shown in fig. 2. The vacuum refreshing apparatus 100 provided by this embodiment includes a drawer body 10, a plurality of box bodies 20 and a flip component 30, wherein the drawer body 10 has at least one accommodating groove 11 with an opening, the plurality of box bodies 20 are disposed in the accommodating groove 11 of the drawer body 10, one end of the flip component 30 is movably connected with the drawer body 10, and when the flip component 30 is covered on the drawer body 10, the flip component 30 and the box bodies 20 enclose into a closed space. In this embodiment through with box body 20 detachable installation to drawer body 10 in, can convenience of customers with box body 20 follow drawer body 10 in dismantle get off wash box body 20 for vacuum refreshing device 100 repeatedly usable has also improved vacuum refreshing device 100's utilization ratio.

The vacuum refreshing apparatus 100 includes a plurality of cases 20, and the cases 20 are used for accommodating the items to be refreshed. Each box body 20 can independently set up in an holding tank 11 of drawer body 10, and it can be understood that each box body 20 can carry out vacuum refreshing respectively to food of different categories, for example, will eat material and wet edible material separator futilely, can avoid eating dry edible material and wet edible material and place the condition that leads to food spoilage in same box body 20. The soft food materials and the hard food materials are separately placed in different box bodies 20, so that the situation that the soft food materials are crushed by the hard food materials can be avoided. For example, seafood, vegetables and fruits are separately opened in different boxes 20, and food materials having different hardness such as bean curd and fruits are separately placed. The food materials to be preserved are classified and placed in different box bodies 20 for preservation, so that the protection of the food materials can be improved.

It should be noted that each of the boxes 20 in the vacuum refreshing apparatus 100 has the same size and shape, and in some embodiments, the size and shape of the boxes 20 may be different. Illustratively, the box body 20 comprises a first box body, a second box body and a third box body with different accommodating volumes, and when the box body is used by a user, the articles to be stored are classified and stored in the different box bodies 20 according to the volume and the shape of the articles to be stored, and the articles to be stored are kept fresh. By respectively placing the objects with different shapes in the box bodies 20 with different containing volumes, the space of the vacuum preservation device 100 can be more reasonably utilized, and the space utilization rate of the vacuum preservation device 100 is improved.

Illustratively, the box body 20 includes a first box body and a second box body, the drawer body 10 includes a first receiving groove and a second receiving groove, the first box body is placed in the first receiving groove, the second box body is placed in the second receiving groove, the size of the first box body is matched with the size of the first receiving groove, and the size of the second box body is matched with the second receiving groove. The flip member 30 forms a first closed space with the first container, and the flip member 30 forms a second closed space with the second container. In some embodiments, the drawer body 10 only includes the first receiving groove, and the first box and the second box are detachably disposed in the first receiving groove of the drawer body 10, and when the flip assembly 30 is covered on the drawer, the first box and the second box respectively form a closed space with the flip assembly 30.

One side that the diapire of drawer body 10 was kept away from to box body 20 is provided with annular turn-ups, can set up box body 20 detachable in the holding tank 11 of drawer body 10 through this turn-ups. The extending flange can suspend the box 20 in the accommodating groove 11. In some embodiments, the stability of the box 20 in the receiving groove 11 is increased by applying an adhesive layer on the contact surface of the flange and the drawer body 10. In some embodiments, by providing the first limiting member on the flange and the second limiting member on the drawer body 10, the installation of the box 20 in the accommodating groove 11 is more stable by the first limiting member and the second limiting member, for example, the first limiting member and the second limiting member may be: snap fit structures, screw or mortise and tenon structures, and the like. In other embodiments, the projected area of the flange on the drawer body 10 is extended, and the weight of the box 20 can be borne by the flange, so that the box 20 can be loaded with more objects to be preserved.

Referring to fig. 4, the box 20 includes a bottom wall 25, and a first side wall 21, a second side wall 22, a third side wall 23 and a fourth side wall 24 respectively connected to the bottom wall 25, wherein an end of the first side wall 21 of the box 20, which is far away from the bottom wall 25, is bent to form a first flange 26 in a direction away from the third side wall 23 of the box 20, an end of the second side wall 22 of the box 20, which is far away from the bottom wall 25, is bent to form a second flange 27 in a direction away from the fourth side wall 24 of the box 20, an end of the third side wall 23 of the box 20, which is far away from the bottom wall 25, is bent to form a third flange 28 in a direction away from the first side wall 21 of the box 20, an end of the fourth side wall 24 of the box 20, which is far away from the bottom wall 25, is bent to form a fourth flange 29 in a direction away from the second side wall 22 of the box 20, and the first flange 26, the second flange 27, the third flange 28 and the fourth flange 29 are sequentially connected to form an annular flange. It should be noted that, in some embodiments, the first flange 26, the second flange 27, the third flange 28, and the fourth flange 29 may not be connected, and this embodiment is not specifically limited, and the specific situation is limited according to practical applications, and only it is required to ensure that the box body 20 is detachably disposed in the receiving groove 11.

It will be appreciated that in some embodiments, the case 20 and the flange are integrally formed by stamping, which can reduce the processing steps and thus the processing cost.

With continuing reference to fig. 5-7, fig. 5 is a front view of the vacuum refreshing apparatus shown in fig. 1, fig. 6 is a cross-sectional view of the vacuum refreshing apparatus shown in fig. 5 along a line a-a, and fig. 7 is an enlarged view of a portion B shown in fig. 6. The vacuum refreshing apparatus 100 includes a plurality of sealing layers 40, the sealing layers 40 being disposed between the box body 20 and the lid assembly 30, each sealing layer 40 being adapted to the shape of the top opening of the box body 20. Illustratively, each seal 40 is connected to the first flange 26, the second flange 27, the third flange 28, and the fourth flange 29 of each case 20. In the embodiment, the sealing layer 40 is arranged, so that when the interior of the drawer body 10 is vacuumized, the flip assembly 30 and the box body 20 can be attached more compactly under the action of external pressure, and the purpose of vacuum sealing is achieved.

The sealing layer 40 includes a first portion 41, a second portion 42 and a third portion 43, the second portion 42 is disposed around the periphery of the case 20, the first portion 41 is disposed at an end of the second portion 42 close to the flip member 30, the third portion 43 is disposed at an end of the second portion 42 away from the flip member 30, the first portion 41 and the third portion 43 are disposed at the same side of the second portion 42 close to the receiving groove 11, and a gap exists between the first portion 41 and the third portion 43. Specifically, the second portion 42 of the sealing layer 40 is bent away from the flip member 30 on the side of the first portion 41 close to the box 20, the third portion 43 of the sealing layer 40 is bent away from the receiving slot 11 of the box 20 on the side of the second portion 42 away from the flip member 30, and a gap exists between the first portion 41 and the third portion 43 of the sealing layer 40. This application is through setting up the clearance between the first part 41 with the sealing layer 40 and the third part 43, the space that the sealing layer 40 can produce deformation has been increased, and then the deformation volume of sealing layer 40 has been increased, in the inside evacuation process of drawer body 10, because external pressure will make the clearance of first part 41 and third part 43 diminish gradually, make the laminating between flip subassembly 30 and the box body 20 more compact, thereby reach vacuum seal's purpose, make vacuum refreshing device 100's sealed effect better.

It will be appreciated that in some embodiments there is no gap between the first portion 41 and the third portion 43, i.e. the sealing layer 40 comprises only the first portion 41 and the third portion 43, and the first portion 41 and the third portion 43 are snugly disposed. The inclusion of the sealing layer 40 including only the first portion 41 and the third portion 43 may simplify the manufacturing process, thereby reducing the manufacturing cost.

The third portion 43 is disposed on the side of the flap adjacent the flip member 30 and around to the side of the flap remote from the flip member 30. Specifically, the third portion 43 includes a first side, a second side and a third side, which are connected in sequence, the first side is disposed at one end of the second side close to the flip assembly 30, the third side is disposed at one end of the second side far from the flip assembly 30, and the first side and the third side are both disposed at one side of the second side close to the accommodating groove 11. The first side is arranged at one side of the flanging close to the flip component 30, the second side is attached to one end of the flanging far away from the accommodating groove 11, and the third side is arranged at one side of the flanging far away from the flip component 30.

It is understood that the sealing layer 40 is detachably provided to the drawer body 10. In some embodiments, the sealant 40 and the case 20 are disposed as a unit within the drawer body 10.

The box 20 may be made of stainless steel, plastic, or ceramic, the drawer body 10 may be made of PS plastic (polystyrene plastic), and the sealing layer 40 may be made of silicone. It is understood that the material of the box 20, the material of the drawer body 10 and the material of the sealing layer 40 may be other, and are not particularly limited herein, and the specific design is defined according to practical situations. In addition, the box 20 needs to form a negative pressure to keep the articles fresh, i.e. to extract a part of air, in order to facilitate the formation of the negative pressure in the box 20, the box 20 needs to be communicated with the receiving groove 11, and at this time, the formation of the negative pressure in the receiving groove 11 also means that the negative pressure is also formed in the box 20.

In the related art, the vacuum refreshing apparatus 100 is inconvenient to store and take articles, the vacuum refreshing apparatus 100 cannot store more articles, and the stored articles cannot be better separated from each other, which affects user experience.

Based on this, the flip assembly 30 provided in the embodiment of the present application is disposed on the drawer body 10 in a turnable manner, the flip assembly 30 is movably connected to one end of the drawer body 10, when the flip assembly 30 is disposed on the drawer body 10 in a covering manner, the flip assembly 30 and the holder of the box body 20 form a sealed space, so as to perform vacuum preservation on the articles placed in the box body 20, and when the flip assembly 30 is separated from the other end of the drawer body 10, that is, when the opening of the accommodating groove 11 is opened, a user can take out the articles from the box body 20 or put the articles into the box body 20.

The flip member 30 is used to close or open the opening of the receiving groove 11. Article can be taken to flip subassembly 30 upset to the open mode when article need be taken, can seal holding tank 11 with flip subassembly 30 upset lid after depositing article and establish at holding tank 11's opening, and the access is convenient to set up flip structure, bigger degree enlarged holding tank 11's space utilization, the practicality is better.

To facilitate viewing of the contents of receiving channel 11, a transparent window may be provided in each flip member 30 to allow viewing of the contents of receiving channel 11. It will be appreciated that the transparent window is made of a material that is transparent and has a certain sealing property, so that the flip member 30 can seal the receiving groove 11 as a whole when the flip member 30 covers the opening of the receiving groove 11. Illustratively, the flip cover assembly 30 may include an outer frame 32 and a transparent layer 31, the outer frame 32 is provided with a viewing through hole, the transparent layer 31 closes the viewing through hole, and the outer frame 32 is reversibly mounted on the drawer body 10, wherein the transparent layer 31 may be made of glass, such as tempered glass, and may have a thickness of 5 mm, and wherein the tempered glass has good flatness and strength. The outer frame 32 may be an ABS plastic part, wherein the tempered glass may be adhered to the outer frame 32 by a double-sided adhesive, and the user may observe the objects in the accommodating groove 11 through the tempered glass.

It can be understood that the periphery of the box 20 is provided with a flange, so that a gap exists between the drawer body 10 and the flip member 30, when a user wants to take out an article from the box 20, the user can directly insert a hand into the gap, separate one end of the flip member 30 from the drawer body 10, and control the flip member 30 to open the opening of the corresponding receiving slot 11. Through the arrangement of the gap, the arrangement of the handle can be reduced, so that the processing technology is simplified, and the processing cost is reduced. In other embodiments, to facilitate opening of the flip member 30, a handle may be provided on the flip member 30 for a user to hold to facilitate opening of the flip member 30.

A control switch is arranged between the first holding tank and the second holding tank of the box body 20, when the flip cover assembly 30 is covered on the drawer body 10, the control switch is turned on to enable the drawer to start to extract air until 20% of air is extracted, so that the pressure in the inner cavity of the shell is 0.8 atmospheric pressure.

The vacuum refreshing apparatus 100 further includes a plurality of supporting frames 50, each supporting frame 50 is in a U-shaped groove shape, each supporting frame 50 is a continuous structure extending along the length direction of the drawer body 10, and the plurality of supporting frames 50 are symmetrically distributed on two sides of the length direction of the drawer body 10 for sliding of the vacuum refreshing apparatus 100.

The application provides a vacuum refreshing device 100, including drawer body 10, a plurality of box bodys 20 and flip subassembly 30, drawer body 10 has at least one holding tank 11, and a plurality of box bodys 20 can be dismantled and place in holding tank 11, and flip subassembly 30 is connected with drawer body 10, and when flip subassembly 30 lid was established on drawer body 10, flip subassembly 30 and box body 20 enclosed airtight space. This application forms airtight space through flip subassembly 30 and box body 20, and a plurality of box bodies 20 can follow and take out in the drawer body 10 also can put into the drawer body 10 with box body 20, compare in prior art, this application when wasing vacuum preservation device 100, only need with box body 20 follow drawer body 10 in take out can, and then improved in the refrigerator vacuum preservation device 100 have the inconvenient problem of wasing. And the vacuum fresh-keeping device 100 has the advantages of simple structure, convenient operation, good sealing performance and convenient cleaning.

Referring to fig. 8, fig. 8 is a schematic structural diagram of a refrigerator according to an embodiment of the present disclosure. The refrigerator 1 provided by the application can be a single-door refrigerator 1, a double-door refrigerator 1 or a triple-door refrigerator 1. The embodiment of the present application will be described taking a single-door refrigerator 1 as an example. The refrigerator 1 comprises a refrigerating chamber 200 and a vacuum refreshing apparatus 100, wherein the vacuum refreshing apparatus 100 is the vacuum refreshing apparatus 100 described in any one of the above. The vacuum refreshing apparatus 100 is disposed in the refrigerating compartment 200, and the vacuum refreshing apparatus 100 can provide a low-pressure and low-oxygen storage environment for the goods.

The vacuum refreshing device and the refrigerator provided by the embodiment of the application are described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. A vacuum refreshing device is applied to a refrigerator and is characterized by comprising:

the drawer comprises a drawer body, wherein the drawer body is provided with at least one accommodating groove with an opening;

the plurality of box bodies are detachably placed in the accommodating groove;

the flip subassembly, flip subassembly's one end with this body coupling of drawer works as flip subassembly lid is established when on the drawer body, flip subassembly with the box body encloses and establishes into airtight space.

2. Vacuum refreshing apparatus according to claim 1, further comprising a sealing layer arranged between the box and the flip assembly, the sealing layer being adapted to the shape of the top opening of the box.

3. The vacuum preserving apparatus of claim 2, wherein the sealing layer comprises a first portion, a second portion and a third portion, the second portion is disposed around the periphery of the box body, the first portion is disposed at an end of the second portion near the flip member, the third portion is disposed at an end of the second portion away from the flip member, the first portion and the third portion are disposed on a same side of the second portion near the receiving groove, and a gap exists between the first portion and the third portion.

4. The vacuum refreshing device according to claim 3, wherein an annular flange is disposed on a side of each box body away from the bottom wall of the drawer body, and the third portion is disposed on a side of the flange close to the flip component and wound around the side of the flange away from the flip component.

5. The vacuum refreshing apparatus according to claim 3, wherein the sealing layer is detachably disposed on the drawer body.

6. The vacuum refreshing apparatus according to claim 1, wherein the box comprises a first box and a second box, the drawer body comprises a first receiving groove and a second receiving groove, the first box is disposed in the first receiving groove, the second box is disposed in the second receiving groove, the flip assembly and the first box form a first sealed space, and the flip assembly and the second box form a second sealed space.

7. The vacuum refreshing apparatus according to claim 1, wherein a gap exists between the drawer body and the flip member for controlling the flip member to open the opening of the corresponding receiving groove.

8. The vacuum refreshing device according to claim 1, further comprising a plurality of support frames, wherein each support frame is in a U-shaped groove shape, each support frame is a continuous structure extending along the length direction of the drawer body, and the plurality of support frames are symmetrically distributed on two sides of the length direction of the drawer body.

9. Vacuum refreshing apparatus according to claim 2, characterized in that the material of the box is stainless steel and/or the material of the sealing layer is silicone.

10. A refrigerator, characterized in that the refrigerator comprises:

a refrigerating chamber;

vacuum refreshing apparatus according to any of claims 1 to 9, placed inside the cold storage compartment.

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