Fresh-keeping container and low-temperature fresh-keeping equipment

Abstract

The utility model discloses a fresh-keeping container and low-temperature fresh-keeping equipment with the fresh-keeping container, and relates to the technical field of fresh-keeping equipment, the fresh-keeping container comprises a barrel body, a drawer assembly and a supporting part, and the barrel body is provided with a containing cavity with an opening in the front face; an opening is formed in the can body, the drawer assembly is movably arranged on the can body and is configured to open and close the opening, and the supporting part is arranged on the can body and / or the drawer assembly and supports the wall of the can body when the inner wall face of the can body deforms inwards. According to the fresh-keeping container provided by the embodiment of the utility model, the supporting part is arranged, so that the relative stability of the structure between the drawer assembly and the barrel body can be improved, and the deformation of the barrel body or the drawer assembly is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh-keeping equipment, in particular to a fresh-keeping container and low-temperature fresh-keeping equipment comprising the fresh-keeping container. Background Art

[0002] Fresh-keeping boxes can isolate food from the outside air to achieve a fresh-keeping effect. However, in related art, fresh-keeping boxes generally have a barrel and a cover. Food can be placed in the barrel. To improve the preservation effect of fresh-keeping boxes, a vacuum operation can be used to isolate the food from the outside air to achieve anti-bacteria, moisture-proof, and anti-oxidation effects. However, the vacuum operation can easily deform the barrel or cover. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, one purpose of the present invention is to provide a fresh-keeping container with a support portion, which can improve the relative stability of the structure between the drawer assembly and the barrel body and reduce deformation of the barrel body or the drawer assembly.

[0004] Another object of the present invention is to provide a low-temperature fresh-keeping device, comprising the aforementioned fresh-keeping container.

[0005] According to an embodiment of the utility model, the fresh-keeping container includes: a barrel body, a drawer assembly and a support portion, the barrel body having a storage cavity with a front opening; the drawer assembly is movably provided on the barrel body and is configured to open and close the opening, the support portion is provided on the barrel body and / or the drawer assembly, and supports the wall of the barrel body when the inner wall surface of the barrel body is deformed inward.

[0006] According to the fresh-keeping container of the embodiment of the present invention, by providing the support portion, the relative stability of the structure between the drawer assembly and the barrel body can be improved, and the deformation of the barrel body or the drawer assembly can be reduced.

[0007] In addition, the fresh-keeping container according to the above embodiment of the utility model may also have the following additional technical features:

[0008] In some examples of the present invention, the support portion is provided on the drawer assembly, and at least a portion of the support portion is provided on the inner side of the opening periphery when the drawer assembly is closed.

[0009] In some examples of the present invention, when the drawer assembly is closed, at least a portion of the support portion is opposite to a middle position of the top wall of the barrel body in the left-right direction in the up-down direction.

[0010] In some examples of the present invention, when the drawer assembly is closed, the support portion abuts against the inner wall surface or there is a gap between them.

[0011] In some examples of the present invention, the drawer assembly includes: a drawer body and a drawer panel, wherein the drawer body is removably arranged in the storage cavity; the drawer panel is connected to the drawer body and is opposite to the opening in the front-to-back direction, the drawer panel is used to open and close the opening, and the support portion is arranged on the drawer panel.

[0012] In some examples of the present invention, the support portion is provided on an upper portion of an inner side surface of the drawer panel.

[0013] In some examples of the present invention, the support portion includes a first surface and a second surface, the first surface extends in the front-to-back direction, the second surface extends in the front-to-back direction and is inclined downward in the back-to-front direction, and the rear edge of the first surface is connected to the rear edge of the first surface.

[0014] In some examples of the present invention, the rear edge of the first surface transitions to the rear edge of the second surface in an arcuate manner.

[0015] In some examples of the present invention, the support portion is integrally formed with at least a portion of the drawer panel.

[0016] In some examples of the present invention, the support portion is provided at a periphery of the opening of the barrel body, and at least a portion of the support portion is opposite to the drawer assembly along a radial direction of the opening when the drawer assembly is closed.

[0017] In some examples of the present invention, the support portion is provided at a middle position of the top wall of the barrel body along the left-right direction, and at least a portion of the support portion is opposite to the drawer assembly along the up-down direction when the drawer assembly is closed.

[0018] In some examples of the present invention, when the drawer assembly is closed, the support portion abuts against the drawer assembly or there is a gap between the support portion and the drawer assembly.

[0019] In some examples of the present invention, the barrel body is integrally formed.

[0020] In some examples of the present invention, the barrel body includes an upper half and a lower half, and the lower edge of the upper half and the upper edge of the lower half are opposite to each other and welded together.

[0021] In some examples of the present invention, the barrel body is provided with an air extraction port for connecting to an air extraction device, and the air extraction port is connected to the storage cavity.

[0022] In some examples of the present invention, the fresh-keeping container further includes an air extraction component, which is connected to the storage cavity.

[0023] The low-temperature fresh-keeping device according to the embodiment of the present invention includes: a body, a refrigeration device and the aforementioned fresh-keeping container, wherein the body is provided with a refrigeration compartment; the refrigeration device is provided in the body for cooling the refrigeration compartment; and the fresh-keeping container is provided in the refrigeration compartment.

[0024] According to the low-temperature fresh-keeping device of the embodiment of the present invention, by applying the aforementioned fresh-keeping container to the fresh-keeping device, the structural stability and durability of the fresh-keeping device can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of a fresh-keeping container in some embodiments of the present invention;

[0026] Figure 2 It is a schematic structural diagram of a fresh-keeping container in some embodiments of the present invention;

[0027] Figure 3 yes Figure 2 Cross-section view in the AA direction;

[0028] Figure 4 yes Figure 3 Enlarged view of the middle circle B;

[0029] Figure 5 This is a schematic structural diagram of the fresh-keeping container in some embodiments of the present invention (showing the state when the drawer assembly is pulled out of the barrel);

[0030] Figure 6 It is a schematic structural diagram of the barrel body in some embodiments of the present invention.

[0031] Reference numerals:

[0032] 1000, fresh-keeping container; 100, barrel body; 13, roller; 131, first roller; 132, second roller; 103, first mounting groove; 101, storage cavity; 200, drawer assembly; 21, drawer body; 22, drawer panel; 23, support portion; 231, first surface; 232, second surface; 24, seal; 204, second mounting groove. DETAILED DESCRIPTION

[0033] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0034] Combine Figures 1 to 6According to an embodiment of the present invention, a fresh-keeping container 1000 includes a barrel body 100 and a drawer assembly 200. The barrel body 100 has a storage cavity 101 with an opening at the front. The drawer assembly 200 is movably arranged on the barrel body 100 and configured to open and close the opening. In other words, the fresh-keeping container 1000 has a barrel body 100 that can be opened and closed. The user can store food in the storage cavity 101 of the barrel body 100 through the opening, and then close the storage space with the drawer assembly 200 to isolate the food that needs to be kept fresh from the outside world. More specifically, by cooperating with the drawer assembly 200 and the barrel body 100, when the user needs to store or take out food, he can do so by pulling out the drawer assembly 200. After the user pulls out the drawer assembly 200, it is convenient for the user to view and take out the food.

[0035] Further, combined with Figure 3 and Figure 4 The fresh-keeping container 100 also includes a support portion 23, which can be provided on the barrel body 100 and / or the drawer assembly 200, and supports the wall of the barrel body 100 when the inner wall of the barrel body 100 deforms inward. As a result, the support portion 23 plays a certain supporting role on the barrel body 100. Specifically, the support portion 23 can be provided on the barrel body 100, or on the drawer assembly 200, or both the barrel body 100 and the drawer assembly 200 are provided with the support portion 23 to improve the supporting effect, thereby reducing the degree of deformation in the barrel body 100. When both the barrel body 100 and the drawer assembly 200 are provided with the support portion 23, the two support portions 23 can be arranged at intervals in the left-right direction, or arranged adjacent to each other, to improve the supporting effect. In this way, when the drawer assembly 200 is closed, both support portions 23 can provide support for the wall of the barrel body 100 inside the barrel body 100. In addition, the actual shape or material of the barrel body 100 and the drawer assembly 200 can be used to determine whether the support portion 23 is disposed on the barrel body or the drawer assembly, as well as the specific location of the arrangement, so as to reduce structural deformation.

[0036] Specifically, the support portion 23 is disposed on the inner side of the inner wall of the barrel body 100 when the drawer assembly 200 is closed, and is used to provide support when the inner wall of the barrel body 100 deforms inward. The support force of the support portion 23 on the barrel body 100 can reduce deformation of the barrel body 100 and improve the relative stability of the structure between the drawer assembly 200 and the barrel body 100. Alternatively, the support portion 23 can be disposed on the barrel body 100, and when the drawer assembly 200 is closed, the support portion 23 can provide support to the inner wall of the barrel body 100 to reduce deformation.

[0037] According to the fresh-keeping container 1000 of the embodiment of the present invention, by providing the support portion 23, the relative stability of the structure between the drawer assembly 200 and the barrel body 100 can be improved, and the deformation of the barrel body 100 or the drawer assembly 200 can be reduced.

[0038] Combine Figure 4 and Figure 5 In some embodiments of the present invention, a support portion 23 is provided on the drawer assembly. When the drawer assembly 200 is closed, at least a portion of the support portion 23 is located inside the periphery of the opening. This improves the structural stability of the opening. Specifically, the structural strength of the opening is slightly lower than that of other parts. Therefore, arranging the support portion 23 inside the periphery of the opening can improve the structural stability of the opening, or the structural stability of the connection between the drawer assembly 200 and the barrel body 100 when the opening is closed.

[0039] For example, when the barrel body 100 is a rectangular structure, the side surface where the opening is located lacks support, so the surrounding wall of the opening may be deformed when subjected to force. The closer to the periphery of the opening, the lower the structural strength. Therefore, providing a support portion 23 on the inner wall of the periphery of the opening can improve support, so that the periphery of the opening is supported and is not easily deformed, or the degree of deformation is reduced.

[0040] Furthermore, in some embodiments of the present invention, at least a portion of the support portion 23 is opposed to the middle position of the top wall of the barrel body 100 in the left-right direction in the up-down direction when the drawer assembly 200 is closed, which can improve the support effect and improve the balance of the support for the barrel body 100. Specifically, the barrel body 100 extends in the left-right direction, and the support portion 23 is opposed to the top wall of the barrel body 100. When the top wall of the barrel body 100 is deformed, it can support the top wall and transfer the force to both sides, thereby enhancing the bending strength and improving the aesthetics. Specifically, when the user closes the drawer assembly 200 and performs the evacuation operation, the barrel body 100 may be deformed under the action of pressure. When the inner wall of the barrel body 100 is bent downward under the force, the support portion 23 can support the barrel body 100, thereby reducing the degree of deformation of the barrel body 100.

[0041] In some embodiments of the present invention, when the drawer assembly 200 is closed, the support portion 23 abuts against the inner wall surface. In this way, when the inner wall surface is deformed, it can promptly provide support, thereby improving the support effect and protecting the barrel body 100. Alternatively, when the drawer assembly 200 is closed, there is a gap or a clearance fit between the support portion 23 and the inner wall surface. This can prevent the support portion 23 from interfering with the inner wall of the barrel body 100 when the drawer assembly 200 moves relative to the barrel body 100, thereby facilitating smooth drawing and extension of the drawer assembly 200.

[0042] In some embodiments of the present invention, if the barrel 100 or the drawer assembly 200 has been deformed, interference may occur when the drawer assembly 200 moves relative to the barrel 100. Therefore, the fresh-keeping container 1000 may further include a roller 13 that can cooperate with the support portion 23. Specifically, in combination with Figure 4 and Figure 6The inner wall surface of the barrel body 100 is provided with a roller 13 that can rotate in the front-to-back direction. When the drawer assembly 200 is closed, the support portion 23 is opposite to the roller 13. In this way, when the user pulls out the drawer, the support portion 23 can generate rolling friction with the roller 13, so that the drawer assembly 200 can be smoothly pulled out. For example, when the user pulls out the drawer assembly 200, the drawer assembly 200 moves forward, the support portion 23 moves forward, and the roller 13 in contact with the support portion 23 rotates forward or counterclockwise; when the user pushes the drawer assembly 200 back, the drawer assembly 200 moves forward, the support portion 23 moves backward, and the roller 13 in contact with the support portion 23 rotates backward or clockwise.

[0043] In actual application, when the barrel body 100 or the drawer assembly 200 is not deformed, the roller 13 and the support part 23 may not be in contact. When the barrel body 100 or the drawer assembly 200 is deformed and the drawer assembly 200 is closed, the support part 23 and the roller 13 are relative and abutted in the up and down directions; when the barrel body 100 or the drawer assembly 200 is deformed and the drawer assembly 200 is opened, the support part 23 moves to drive the roller 13 to roll, thereby realizing rolling friction between the drawer assembly 200 and the barrel body 100.

[0044] In some embodiments of the present invention, the inner wall surface of the barrel body 100 is provided with at least two rollers 13 distributed along the front-to-back direction. When the support portion 23 generates rolling friction with the two rollers 13, the two rollers 13 can disperse the force, which is beneficial to improving the smoothness of pulling and pulling the drawer assembly 200.

[0045] In some embodiments of the present invention, the inner wall of the barrel 100 is provided with at least two rollers 13 distributed along the front-to-back direction, and when the drawer assembly 200 is closed, the projection of the end of the support portion 23 on the inner wall is located between the axes of adjacent rollers 13. Figure 6 The rollers 13 include a first roller 131 and a second roller 132, with the first roller 131 located in front of the second roller 132. Generally, when the barrel 100 or the drawer assembly 200 is slightly deformed, the support portion 23 and the first roller 131 generate rolling friction; when the deformation is greater, the second roller 132 may also contact the support portion 23, and the support portion 23 may provide support for the first roller 131 and the second roller 132, allowing the first roller 131 and the second roller 132 to roll relative to the support portion 23, thereby improving the durability and reliability of the fresh-keeping container 1000.

[0046] More specifically, combined Figure 4 At least one first mounting groove 103 is provided inside the barrel body 100 for mounting the roller 13 , and a portion of the roller 13 extends into the first mounting groove 103 and the other portion protrudes from the first mounting groove 103 .

[0047] Combine Figure 5In some embodiments of the present invention, a drawer assembly 200 includes a drawer body 21 and a drawer panel 22. The drawer body 21 is removably disposed within the storage cavity 101. The drawer panel 22 is connected to the drawer body 21 and faces the opening in the front-to-back direction. The drawer panel 22 is used to open and close the opening. A support portion 23 is provided on the drawer panel 22 to provide support when closing the opening. The user can operate the drawer assembly 200 through the control panel.

[0048] Combine Figure 5 In some embodiments of the present invention, the support portion 23 is provided on the upper part of the inner side surface of the drawer panel 22, so that it can be suitable for cooperating with the inner top wall of the barrel body 100. When the barrel body 100 is deformed due to vacuum extraction, the barrel body 100 generally bends inward or downward, and the support portion 23 is opposite to the inner top wall of the barrel body 100, which can improve the supporting effect.

[0049] In some embodiments of the present invention, Figure 5 The support portion 23 includes a first surface 231 and a second surface 232. The first surface 231 extends in the front-to-back direction, and the second surface 232 extends in the front-to-back direction and is inclined downward in the direction from back to front. The rear edge of the first surface 231 is connected to the rear edge of the first surface 231. Thus, the support portion 23 can be constructed into a triangular structure, which can improve the structural stability of the support portion 23 and the supporting effect, and the structure is simple and easy to construct.

[0050] In some embodiments of the present invention, the rear edge of the first surface 231 and the rear edge of the second surface 232 are transitioned in an arc surface. Thus, when the barrel body 100 or the drawer assembly 200 is greatly deformed, the arc surface transition will not damage the barrel body 100. When the deformation is large, the arc surface transition there can contact the roller 13, which is beneficial to improving the rolling friction effect.

[0051] In some embodiments of the present invention, the support portion 23 is integrally formed with at least a portion of the drawer panel 22 to facilitate manufacturing and improve structural strength. For example, the support portion 23 and the panel are integrally formed, or the panel includes a front panel and a rear panel, the support portion 23 is integrally formed with the rear panel, and the rear panel and the front panel are separate structures.

[0052] In some embodiments of the present invention, the support portion 23 can be arranged on the periphery of the opening of the barrel body 100, and at least a portion of the support portion 23 is opposite to the drawer assembly 200 along the radial direction of the opening when the drawer assembly 200 is closed. Thus, when the drawer assembly 200 is closed, the support portion 23 can support the barrel body 100 in the radial direction. Generally, when the barrel body 100 is deformed, the wall of the barrel body 11 will face the internal space of the barrel body 100, and the inner wall of the barrel body 100 may bulge into the storage cavity 101, and the support portion 23 can be opposite to the deformation direction of the inner wall surface of the barrel body 100, so as to support the wall of the barrel body 100, avoid excessive deformation of the inner wall of the barrel body 100, and help maintain the structural stability of the fresh-keeping container 100.

[0053] In some embodiments of the present invention, the support portion 23 can be arranged in the middle position of the top wall of the barrel body 100 in the left-right direction, and at least a portion of the support portion 23 is opposite to the drawer assembly 200 in the up-down direction when the drawer assembly 200 is closed, thereby improving the supporting effect and improving the balance of the support for the barrel body 100.

[0054] In some embodiments of the present invention, when the drawer assembly 200 is closed, the support portion 23 abuts against the drawer assembly 200 or there is a gap therebetween, which can avoid interference between the support portion 23 and the inner wall of the barrel body 100 when the drawer assembly 200 moves relative to the barrel body 100, thereby facilitating smooth pulling and drawing of the drawer assembly 200.

[0055] It should be noted that the barrel body 100 can be set in different shapes, for example, it can be a cylindrical barrel, a polygonal barrel, a square barrel, etc., and the shape of the drawer assembly 200 can be adapted to the barrel body 100. The aforementioned radial direction along the opening can be the direction extending from the center position of the barrel body 100 to the periphery. The aforementioned radial direction along the opening can also refer to Figure 2 The up and down directions in .

[0056] In some embodiments of the present invention, Figure 4 The fresh-keeping container 1000 may further include a sealing member 24, which may be in the form of a ring extending around the opening. The sealing member 24 is provided on the panel. The sealing member 24 may abut against the front of the barrel body 100 when the drawer assembly 200 closes the opening to improve the sealing effect.

[0057] Specifically, the seal 24 includes a main body and an abutment portion. The main body is connected to the abutment portion. The main body is provided on the panel. The abutment portion extends upwardly in an inclined direction toward the opening. When the panel closes the opening, the abutment portion abuts against the front of the barrel body 100.

[0058] More specifically, a second mounting groove 204 is provided on the rear side surface or the rear plate of the panel, and the main body is provided in the second mounting groove 204, which can improve the compactness of the structure.

[0059] In some embodiments of the present invention, the barrel body 100 is integrally formed to facilitate manufacturing and provide a high structural strength.

[0060] Alternatively, the barrel body 100 includes an upper half and a lower half, and the lower edge of the upper half and the upper edge of the lower half are opposite to each other and welded together.

[0061] Combine Figure 5 In some embodiments of the present invention, the drawer body 21 is disposed in the storage cavity 101 and is connected to the drawer panel 22. A storage cavity is provided in the drawer body 21. This configuration makes it convenient for users to take and put items. During use, the user can use the handle to drive the panel body 22 to pull the drawer body 21 out of the storage cavity 101. At this time, the items in the storage cavity can be taken out together with the drawer body 21, making it easier for the user to take them out. After the user places the items in the storage cavity, the user can use the handle to drive the panel body 22 to push the drawer body 21 into the storage cavity 101. At this time, the items in the storage cavity can be brought in together with the drawer body 21, improving the user's convenience.

[0062] In some embodiments of the present invention, the barrel body 100 is provided with an exhaust port for connecting to an exhaust device, and the exhaust port is connected to the storage cavity 101. The exhaust port can be connected to an external exhaust device. The exhaust device extracts the gas in the storage cavity 101 to form a low-pressure environment in the storage cavity 101. At this time, the bacteria and other organisms in the storage cavity 101 are less active in the low-pressure environment, thereby preserving the items in the storage cavity 101; optionally, a vacuum environment can be created in the storage cavity 101 through the exhaust port to further improve the preservation effect of the fresh-keeping container 1000.

[0063] In some embodiments of the present invention, the fresh-keeping container 1000 also includes an exhaust component, which is connected to the storage cavity 101. The exhaust component can extract the gas in the storage cavity 101 to form a low-pressure environment in the storage cavity 101. At this time, the bacteria and other organisms in the storage cavity 101 have reduced activity in the low-pressure environment, thereby preserving the items in the storage cavity 101.

[0064] A fresh-keeping container 1000 according to a specific embodiment of the present invention will be described below with reference to the accompanying drawings.

[0065] Among related technologies, refrigerator vacuum preservation technology creates a vacuum-sealed environment to isolate food from the outside air, achieving the effects of anti-bacteria, moisture-proof and anti-oxidation; the core is to use high pressure to extract the air in the container and food, so that the food is in a vacuum state, thereby effectively inhibiting the reproduction of aerobic bacteria and delaying the oxidation process of food.

[0066] To this end, the present invention proposes a fresh-keeping container 1000 having a support portion 23 and a roller 13 structure, wherein a roller 13 structure is provided in the middle of the inner wall of the barrel body 100, and a support portion 23 is provided at a corresponding position of the drawer main body 21 assembly 200; when the user closes the drawer main body 21 assembly 200 and performs an evacuation operation, the barrel body 100 is deformed under the action of pressure, and the roller 13 contacts the support portion 23, and the support portion 23 can play a supporting role, thereby reducing the deformation of the barrel body 100; if the drawer main body 21 is deformed, the roller 13 can generate rolling friction with the support portion 23 when the drawer main body 21 assembly 200 is closed or opened, thereby improving the smoothness of pulling and drawing.

[0067] According to the low-temperature fresh-keeping equipment of the embodiment of the present invention, the low-temperature fresh-keeping device includes a body, a refrigeration device and the fresh-keeping container 1000 in the above embodiment.

[0068] The machine body is provided with a refrigeration compartment, a refrigeration device is provided in the machine body for cooling the refrigeration compartment, and the fresh-keeping container 1000 is provided in the refrigeration compartment. By applying the aforementioned fresh-keeping container 1000, the user's safety can be improved and the user's hand injury can be avoided.

[0069] Specifically, the fresh-keeping container 1000 is placed in a refrigeration room and cooled by a refrigeration device in the refrigeration room, so that the fresh-keeping container 1000 is in a low-temperature environment. In a low-temperature environment, biological activities such as bacteria are reduced, thereby achieving a low-temperature preservation function.

[0070] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0071] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0072] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0073] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0075] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A fresh-keeping container (1000), characterized in that: include: A barrel body (100), wherein the barrel body (100) has a storage cavity (101) with an opening at the front; A drawer assembly (200) is movably provided on the barrel body (100) and configured to open and close the opening. A support portion (23) is provided on the barrel body (100) and / or the drawer assembly (200) and supports the wall of the barrel body (100) when the inner wall of the barrel body (100) deforms inward.

2. The fresh-keeping container (1000) according to claim 1, characterized in that: The support portion (23) is provided on the drawer assembly (200), and at least a portion of the support portion (23) is provided on the inner side of the opening periphery when the drawer assembly (200) is closed.

3. The fresh-keeping container (1000) according to claim 2, characterized in that: When the drawer assembly (200) is closed, at least a portion of the support portion (23) is vertically opposed to a middle position of the top wall of the barrel body (100) in the left-right direction; And / or, when the drawer assembly (200) is closed, the support portion (23) abuts against the inner wall surface or has a gap therebetween.

4. The fresh-keeping container (1000) according to claim 1, characterized in that: The drawer assembly (200) comprises: A drawer body (21), the drawer body (21) being withdrawably disposed in the storage cavity (101); A drawer panel (22) is connected to the drawer body (21) and is opposite to the opening in a front-to-back direction. The drawer panel (22) is used to open and close the opening. The support portion (23) is provided on the drawer panel (22).

5. The fresh-keeping container (1000) according to claim 4, characterized in that: The support portion (23) is provided on the upper portion of the inner side surface of the drawer panel (22).

6. The fresh-keeping container (1000) according to claim 5, characterized in that: The support portion (23) includes a first surface (231) and a second surface (232), wherein the first surface (231) extends in the front-to-back direction, the second surface (232) extends in the front-to-back direction and is inclined downward in the direction from back to front, and the rear edge of the first surface (231) is connected to the rear edge of the first surface (231).

7. The fresh-keeping container (1000) according to claim 6, characterized in that: The rear edge of the first surface (231) and the rear edge of the second surface (232) transition in an arcuate manner.

8. The fresh-keeping container (1000) according to claim 4, characterized in that: The support portion (23) and at least a portion of the drawer panel (22) are integrally formed.

9. The fresh-keeping container (1000) according to claim 1, characterized in that: The support portion (23) is provided at the periphery of the opening of the barrel body (100), and at least a portion of the support portion (23) is opposite to the drawer assembly (200) along the radial direction of the opening when the drawer assembly (200) is closed.

10. The fresh-keeping container (1000) according to claim 9, characterized in that: The support portion (23) is provided at a middle position of the top wall of the barrel body (100) in the left-right direction, and at least a portion of the support portion (23) is opposite to the drawer assembly (200) in the up-down direction when the drawer assembly (200) is closed; And / or, when the drawer assembly (200) is closed, the support portion (23) abuts against or has a gap with the drawer assembly (200).

11. The fresh-keeping container (1000) according to claim 1, characterized in that: The barrel body (100) is integrally formed; or the barrel body (100) comprises an upper half and a lower half, and the lower edge of the upper half and the upper edge of the lower half are opposite to each other and welded together.

12. The fresh-keeping container (1000) according to claim 1, characterized in that: The barrel body (100) is provided with an air extraction port for connecting to an air extraction device, and the air extraction port is connected to the storage cavity (101); and / or the fresh-keeping container (1000) further includes an air extraction component, and the air extraction component is connected to the storage cavity (101).

13. A low-temperature fresh-keeping device, characterized in that: include: A machine body, wherein the machine body is provided with a refrigeration compartment; A refrigeration device, which is provided in the machine body and is used for cooling the refrigeration compartment; The fresh-keeping container (1000) according to any one of claims 1 to 12, wherein the fresh-keeping container (1000) is arranged in the refrigeration compartment.

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