CN114076463A

CN114076463A - Refrigerator with bottom inner container provided with longitudinal partition plate

Info

Publication number: CN114076463A
Application number: CN202010833860.9A
Authority: CN
Inventors: 董凌云; 费斌; 王常志; 陈建全
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2022-02-22
Anticipated expiration: 2040-08-18
Also published as: CN114076463B

Abstract

The invention provides a refrigerator with a bottom liner provided with a longitudinal partition plate, which comprises a refrigerator body, wherein the refrigerator body comprises the bottom liner and the longitudinal partition plate, the bottom liner is limited with a cooling chamber and a storage space, the cooling chamber is arranged below the storage space, and the longitudinal partition plate is arranged in the middle of the storage space and divides the storage space into two storage cavities which are transversely arranged; and the top and/or the back of the bottom inner container are/is provided with a fixing component, and the longitudinal partition plate is fixedly connected with the bottom inner container through the fixing component. The refrigerator has the advantages that the gravity of the longitudinal partition plate of the refrigerator can be shared by the inner container at the bottom, the bearing of the upper cover of the evaporator is reduced, the deformation of the upper cover of the evaporator due to excessive bearing is avoided, the practicability is high, and the popularization and the use are easy.

Description

Refrigerator with bottom inner container provided with longitudinal partition plate

Technical Field

The invention relates to a refrigeration and freezing technology, in particular to a refrigerator with a bottom liner provided with a longitudinal partition plate.

Background

The freezing chamber of a general T-shaped refrigerator needs a middle partition plate to divide a left chamber and a right chamber, the load in the left chamber and the right chamber needs the middle partition plate to bear the load, and the middle partition plate of the traditional refrigerator is arranged at the bottom of the refrigerator. For the refrigerator with the bottom evaporator, the middle partition plate is installed on the evaporator cover plate, the evaporator cover plate cannot bear the weight, when the middle partition plate is installed, the evaporator cover plate can be extruded, after the middle partition plate is installed, the evaporator cover plate can be continuously extruded by the weight of the middle partition plate and the load of the middle partition plate, the evaporator cover plate has the function of sealing a cooling chamber (or called an evaporator bin), and along with the increase of the service time, the evaporator cover plate is poor in sealing due to the extrusion of the middle partition plate and the load of the middle partition plate, even the evaporator cover plate is broken, and a refrigeration system of the refrigerator fails.

Disclosure of Invention

It is an object of the present invention to overcome at least one of the drawbacks of the prior art and to provide a refrigerator having a bottom liner provided with a longitudinal partition.

A further object of the present invention is to avoid the deformation of the evaporator due to the longitudinal partition being excessively loaded by the upper cover of the evaporator in the case of a refrigerator with a bottom evaporator.

Another further object of the present invention is to fix the rear end and the top end of the longitudinal partition plate together with the bottom inner container to improve the stability of the refrigerator.

Particularly, the invention provides a refrigerator with a bottom liner provided with a longitudinal partition plate, which comprises a box body, wherein the box body comprises:

the bottom inner container is limited with a cooling chamber and a storage space, and the cooling chamber is arranged below the storage space;

the longitudinal partition plate is arranged in the middle of the storage space and divides the storage space into two storage cavities which are arranged transversely; and is

The top and/or the back of the bottom inner container are/is provided with a fixing component, and the longitudinal partition plate is fixedly connected with the bottom inner container through the fixing component.

Further, the fixing assembly includes:

the first fixing component is arranged at the top of the bottom liner, and a hanging part is formed at the bottom end of the first fixing component;

the top of the longitudinal partition board is provided with a hanging matching part, and the hanging matching part is hung on the hanging part.

Further, the first fixing assembly comprises a suspension plate, and a connecting piece extending upwards is arranged on the top surface of the suspension plate so as to be connected to the supporting body above the bottom liner through the connecting piece; the hanging part is arranged on the bottom surface of the hanging plate and extends downwards;

and a hanging opening is formed in the top wall of the bottom inner container, so that the hanging part penetrates through the hanging opening to enter the storage space.

Further, the connecting piece includes the elasticity jack catch, be provided with on the supporter with elasticity jack catch complex joint groove, in order to pass through the elasticity jack catch with the joint in joint groove realizes the connecting piece with the connection of supporter.

Further, the box still includes:

an upper inner container arranged above the bottom inner container and defining an upper compartment; and is

The support body is the bottom wall of the upper inner container.

Further, the hanging part is in a dovetail shape;

the hanging and matching part is arranged into a dovetail groove matched with the dovetail shape.

Further, the fixing assembly further comprises:

the second fixing component is arranged at the back of the inner container at the bottom and is provided with a supporting frame extending towards the inside of the storage space;

the rear end of the longitudinal partition plate is provided with a supporting matching part, and the supporting matching part is connected to the supporting frame.

Further, the second fixing assembly further comprises:

the supporting base is fixed on the outer side of the back of the bottom liner, and the supporting frame is installed on the supporting base; and is

And a supporting hole is formed in the rear wall of the bottom liner, so that the supporting frame or the fixing part of the supporting frame can extend into the inner side of the back of the bottom liner from the supporting hole.

Further, the refrigerator further includes:

the air duct cover plate is arranged in front of the rear wall of the bottom inner container, and a support frame casing is formed at the corresponding position of the support frame;

the support matching part is connected to the support frame through the support frame casing.

Further, the box still includes:

the heat-insulation vertical beam is arranged at the front part of the longitudinal partition plate, the upper end and the lower end of the heat-insulation vertical beam are respectively connected with the top wall and the bottom wall of the bottom liner, a protruding part facing the longitudinal partition plate is arranged at the rear side of the heat-insulation vertical beam, and a protruding matching part opposite to the protruding part is further arranged on the longitudinal partition plate and used for the protruding part to be inserted;

the heat insulation vertical beam and the longitudinal partition plate are further fixed through fasteners.

In the refrigerator with the bottom inner container provided with the longitudinal partition plate, the first fixing assembly is arranged at the top of the bottom inner container, the hanging part is formed at the bottom end of the first fixing assembly, the hanging matching part is arranged at the top of the longitudinal partition plate and is hung on the hanging part so as to fix the longitudinal partition plate and the top wall of the bottom inner container, so that the gravity of the longitudinal partition plate is shared by the top wall of the bottom inner container, the bearing of the upper cover of the evaporator is reduced, and the upper cover of the evaporator is prevented from being deformed due to excessive bearing.

Furthermore, in the refrigerator with the bottom liner provided with the longitudinal partition plate, the rear end of the longitudinal partition plate abuts against the air duct cover plate, the support frame sleeve of the air duct cover plate extends towards the longitudinal partition plate, and the support frame penetrates through the support frame sleeve of the air duct cover plate and then jointly extends into the support matching part at the rear end of the longitudinal partition plate, so that the bottom liner, the air duct cover plate and the longitudinal partition plate are fixed. And the supporting frame sleeve and the supporting frame of the air duct cover plate can form a double-layer casing structure, so that the whole fixing structure is further stable.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic view of a refrigerator according to one embodiment of the present invention;

FIG. 2 is a schematic perspective view of a refrigerator body according to an embodiment of the present invention, in which a bottom inner container and an upper inner container are shown;

FIG. 3 is a sectional view of a cabinet in a refrigerator according to one embodiment of the present invention;

fig. 4 is an exploded view of a cabinet in a refrigerator according to one embodiment of the present invention;

fig. 5 is a schematic perspective view of a first fixing assembly in a refrigerator according to one embodiment of the present invention;

FIG. 6 is a schematic view showing the installation relationship between the upper inner container and the engaging portion of the refrigerator according to one embodiment of the present invention;

fig. 7 is a schematic perspective view of a catching portion in a refrigerator according to one embodiment of the present invention;

fig. 8 is a schematic perspective view of an abutment plate in a refrigerator according to one embodiment of the present invention;

fig. 9 is an exploded view of a cabinet in a refrigerator according to another embodiment of the present invention;

fig. 10 is a schematic view illustrating a positional relationship of a second fixing assembly in a refrigerator according to an embodiment of the present invention;

FIG. 11 is a cross-sectional view of a duct cover in a refrigerator according to one embodiment of the present invention.

Detailed Description

In the description of the present embodiment, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "depth", and the like indicate orientations or positional relationships that are based on the orientation in a normal use state of the refrigerator as a reference, and can be determined with reference to the orientations or positional relationships shown in the drawings, for example, "front" indicating the orientation refers to the side of the refrigerator facing the user. This is merely to facilitate description of the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular orientation, and thus should not be taken to be limiting of the invention.

Referring to fig. 1 to 3, the refrigerator 1 of the present embodiment may generally include a cabinet 10. The box 10 may include a housing, an inner container, a thermal insulation layer, and other accessories. The outer casing is the outer layer structure of the refrigerator and protects the whole refrigerator. In order to insulate the heat conduction from the outside, a thermal insulation layer is provided between the outer shell and the inner container of the container 10, and the thermal insulation layer is generally formed by a foaming process. The number and the functions of the inner containers can be configured according to the use requirements of the refrigerator. In this embodiment, the inner container includes at least a bottom inner container 100, and the bottom inner container 100 may be a freezing inner container.

The bottom liner 100 defines a storage space 120 and a cooling chamber 130 in this embodiment. Wherein the storage space 120 may be a space for storing articles at the lowermost portion of the refrigerator. Generally, the storage space 120 serves as a freezing compartment of the refrigerator 1, the cooling chamber 130 is disposed below the storage space 120, and the evaporator 200 of the refrigerator 1 is disposed in the cooling chamber 130.

That is, the evaporator 200 in this embodiment is located below the bottom liner 100, and this arrangement can avoid the situation that the depth of the freezing chamber is reduced due to the evaporator occupying the rear space of the freezing chamber in the conventional refrigerator, and especially for the side-by-side combination refrigerator, it is particularly important to increase the depth of the freezing chamber under the condition that the transverse size of the freezing chamber is originally small, so that the space utilization rate of the refrigerator 1 is improved, and the storage of articles which have large volume and are not easy to separate is facilitated.

In addition, in traditional refrigerator, the freezer that is located the below is located the position lower, and the user need bend down or squat down by a wide margin and just can get the operation of putting article to this freezer, and the user of being inconvenient for uses, especially inconvenient old man uses. In this embodiment, since the cooling chamber 130 occupies the lower space of the bottom inner container 100, the height of the storage space 120 above the cooling chamber 130 is raised, and the degree of stooping when the user takes and places the storage space 120 is reduced, so that the use experience of the user can be improved.

In some embodiments of the present application, the evaporator 200 is a flat rectangular parallelepiped and is disposed in the cooling chamber 130 from front to back, which overcomes the technical limitations of the prior art that the evaporator needs to be horizontally disposed to reduce the depth dimension. Although the inclined placement of the flat cuboid evaporator 200 can lead to the increase of the length in the front-rear direction, the inclined placement of the flat cuboid evaporator can lead to the more reasonable arrangement of other components in the cooling chamber, and the actual airflow field analysis proves that the wind circulation efficiency is higher and the drainage is more smooth. The layout manner in which the evaporator 200 is obliquely arranged is one of the main technical improvements made by the present embodiment. In some specific embodiments, the inclination angle of the evaporator 200 is set to be 7-8 °, for example, 7 °, 7.5 °, 8 °, and preferably 7.5 °.

Referring to fig. 2 to 4, in some embodiments of the present application, the box body 10 further includes a longitudinal partition 300, and the longitudinal partition 300 is disposed in the middle of the storage space 120 and divides the storage space 120 into two storage cavities arranged in a transverse direction. An evaporator upper cover 210 is further disposed above the evaporator 200 of the present embodiment, and the evaporator upper cover 210 is transversely disposed in the bottom inner container 100 for partitioning the cooling chamber 130 and the storage space 120. Specifically, the longitudinal partition 300 may be disposed between the evaporator upper cover 210 and the top wall of the storage space 120 to divide the storage space 120 into two storage cavities arranged in the transverse direction, and at the same time, to ensure that the two storage cavities arranged in the transverse direction share one evaporator 200.

As described in the background section, for the T-type refrigerator 1 with the evaporator at the bottom, in order to separate the storage space of the refrigerator, the middle partition plate is generally installed on the evaporator cover plate, the evaporator cover plate often cannot bear the weight of the middle partition plate, so that the evaporator cover plate is extruded and deformed during installation or use, and the evaporator cover plate itself has the function of sealing the evaporator bin, once the evaporator cover plate is deformed, the sealing may be poor, and even the evaporator cover plate is broken, so that the refrigeration system of the refrigerator fails.

In order to overcome the above-mentioned defects in the prior art, the fixing component is disposed on the top and/or back of the bottom inner container 100 in this embodiment, and the longitudinal partition 300 is fixedly connected to the bottom inner container 100 through the fixing component, so that the evaporator upper cover 210 is prevented from being extruded and deformed due to the heavy load, and the air tightness of the cooling chamber 130 is further ensured.

Referring to fig. 2 to 7, the fixing assembly may include a first fixing assembly 400, the first fixing assembly 400 is disposed on the top of the bottom inner container 100, a hanging portion 410 is formed at the bottom end of the first fixing assembly 400, a hanging mating portion 310 is disposed on the top of the longitudinal partition 300, and the hanging mating portion 310 is hung on the hanging portion 410.

In this embodiment, the first fixing member 400 can be fixed to the top wall of the bottom liner 100, and the hanging portion 410 extends downward from the first fixing member 400. Correspondingly, the top of the longitudinal partition 300 is provided with a hanging matching portion 410, and the hanging matching portion 410 can be matched and connected with the hanging portion 410 to fix the longitudinal partition 300 and the top wall of the bottom inner container 100, so that the gravity of the longitudinal partition 300 is shared by the top wall of the bottom inner container 100 to reduce the load of the evaporator upper cover 210, and prevent the evaporator upper cover 210 from being deformed due to excessive load.

In addition, in this embodiment, the hanging portions 410 of the first fixing assembly 400 may be provided in a plurality, the hanging portions 410 may be sequentially arranged along the front-to-rear direction of the first fixing assembly 400, and the top of the longitudinal partition 300 is provided with hanging matching portions 310 having the same number as the hanging portions 410, and is in one-to-one matching connection with the hanging portions 410, so as to improve the reliability of the fixing connection. In the present embodiment, the specific number of the hanging parts 410 and the hanging matching parts 310 is not particularly limited.

Referring to fig. 4 and 5, in other embodiments of the present application, the hooking portion 410 may be configured as a dovetail shape, and the hooking mating portion 310 is configured as a dovetail groove matching the dovetail shape. That is, the hanging portion 410 can be configured to have a shape with a small top and a large bottom, and the shape of the corresponding hanging engagement portion 310 is matched with the shape of the dovetail, so that not only the longitudinal partition 300 can be fixed with the top wall of the bottom inner container 100 in the height direction, but also the connection of the dovetail is convenient for disassembly and assembly.

Of course, those skilled in the art can easily modify and change the shapes of the hanging part 410 and the hanging matching part 310 after knowing the technical solution of the present invention, which can also achieve the above technical effects. For example, the hanging portion 410 may be configured as a T-shape as known in the art, and the hanging mating portion 310 may be configured as a T-shaped groove.

Referring to fig. 4 and 5, in some embodiments of the present application, the first fixing assembly 400 further includes a hanging plate 420, and a top surface of the hanging plate 420 is provided with a connecting member 430 extending upward to be connected to a support body above the bottom inner container 100 by the connecting member 430; the hanging part 410 is arranged on the bottom surface of the hanging plate 420 and extends downwards; a hanging opening (not shown) is formed in the top wall of the bottom liner 100 so that the hanging portion 410 can pass through the hanging opening and enter the storage space 120.

In this embodiment, the hanging plate 420 may be a flat plate and may be abutted against the lower part, the upper part, or the inner part of the top wall of the bottom inner container 100, a plurality of hanging openings are opened at the positions of the top wall of the bottom inner container 100 corresponding to the hanging plate 420, and the hanging part 410 passes through the hanging openings to enter the storage space 120 and is connected with the hanging matching part 310 at the top of the longitudinal partition 300. That is, in this embodiment, the hanging portion 410 below the hanging plate 420 is connected to the hanging matching portion 310 at the top of the longitudinal partition 300, and the hanging plate 420 is fixed on the bottom liner, actually, the bottom liner 100 indirectly bears a part of the gravity of the longitudinal partition 300, so that the evaporator upper cover 210 is relieved from stress, and the evaporator upper cover 210 is prevented from being extruded and deformed due to too heavy load.

In addition, in the present embodiment, the upper surface of the hanging plate 420 is upwardly extended by a connection member 430, and the connection member 430 is connected to a support body above the bottom inner container 100. The supporting body may be the cabinet 10 of the refrigerator 1 or another inner container located above the bottom inner container 100, etc. to fix the whole bottom inner container 100 with the supporting body.

Referring to fig. 4 to 7, specifically, the connecting member 430 may include elastic claws, and the supporting body is provided with a clamping groove 510 matched with the elastic claws, so that the connecting member 430 is connected to the supporting body by clamping the elastic claws and the clamping groove 510. The number of the elastic jaws in this embodiment may be plural, and the plural elastic jaws are uniformly distributed along the upper surface of the suspension plate 420 to play a balance role.

In some specific embodiments, each elastic claw further includes two symmetrically disposed hooks 442, a clamping portion 520 is disposed on the supporting body, a clamping groove 510 for receiving the elastic claw is disposed in the middle of each clamping portion 520, and two bayonets 522 are disposed on two sides of each clamping portion 520, so that the hooks 442 can be clamped on the bayonets 522 after the elastic claws extend into the clamping groove 510.

In addition, a certain gap can be configured between the two symmetrically arranged hooks 442, correspondingly, the two rib plates 524 extend outwards from the clamping portion 520 along the side portion, when the elastic claw extends into the clamping groove 510, the two rib plates 524 can enter the gap between the two hooks 442, so as to limit the position where the elastic claw extends into the clamping groove 510, and the rib plates 524 can further improve the strength of the clamping portion 520 and the stability of connection.

Referring to fig. 2, 3 and 6, in some embodiments of the present application, the container 10 further includes an upper liner disposed above the bottom liner 100 and defining an upper compartment; and the support body is the bottom wall of the upper inner container. The upper inner container can be used as a temperature-changing inner container or a refrigerating inner container, and a temperature-changing chamber or a refrigerating chamber is formed in the upper inner container. The upper liner is disposed above the bottom liner 100, and other liners (e.g., a refrigerating liner) are further disposed above the upper liner.

In this embodiment, the upper liner can be two first 530 and second 540 upper liners disposed laterally side-by-side above the bottom liner. In some specific embodiments, the upper liner may be configured as a temperature-changing liner according to the needs of the user.

In the foregoing embodiment, in order to increase the depth of the cooling chamber 130 of the bottom inner container 100 and raise the height of the storage space 120 above the bottom inner container cooling chamber 130, the cooling chamber 130 is disposed below the bottom inner container 100, i.e., the evaporator 200 is disposed at the bottom of the lowest portion of the entire refrigerator. In order to guide the return air flow in the upper liner of the cooling chamber 130 to the cooling chamber 130, two side wall return air ducts 550 are disposed on two sides of the box 10 in this embodiment, the side wall return air ducts 550 are configured to communicate the upper liner with the cooling chamber 130, and the number of the side wall return air ducts 550 is two, and the two side wall return air ducts may extend upward from two sides of the cooling chamber 130 to the first upper liner 530 and the second upper liner 540, respectively.

Specifically, the side portions of the first upper liner 530 and the second upper liner 540 are respectively provided with an air return opening and an air supply opening (not shown in the figure) communicated with an air supply duct of the upper liner, and cooling air flow in the cooling chamber 130 enters the first upper liner 530 and the second upper liner 540 through the air supply opening and exchanges heat with the air flow in the first upper liner 530 and the second upper liner 540; after the heat exchange is finished, the return air flow returns to the cooling chamber 130 under the guidance of the side wall return duct 550, and is cooled by the evaporator 200, so that an air flow circulation is formed between the upper liner and the cooling chamber 130. Side return ducts 550 may be located at the front of both sides of the cabinet 10 to deliver a return air stream to the front of the evaporator 200 that cools the compartment 130.

In this embodiment, the bottom wall of the upper liner can serve as a support for the bottom liner 100. Specifically, the clamping portion 520 is disposed on the lower surface of the bottom wall in a direction perpendicular to the bottom walls of the first and second

upper liners

530 and 540, so as to be clamped with the elastic jaws.

Referring to fig. 5 and 6, in some more specific embodiments of the present application, since the upper liner includes a first upper liner 530 and a second upper liner 540, the fastening portions 520 can be divided into two groups (each group of fastening portions 520 can be multiple), each group of fastening portions 520 is respectively disposed at the bottom walls of the first upper liner 530 and the second upper liner 540, the suspension plate 420 is located under each group of fastening portions 520, and the elastic claws with the same number of fastening portions 520 are disposed at corresponding positions thereof, and this arrangement mode uniformly applies the weight of the bottom liner 100 to the first upper liner 530 and the second upper liner 540, so that the structure of the whole refrigerator 1 is more balanced and stable.

In some embodiments of the present application, the fixing assembly may include a second fixing assembly 600, the second fixing assembly 600 is disposed at the back of the bottom liner 100, and has a supporting frame 610 extending toward the inside of the storage space 120; the rear end of the longitudinal partition 300 is provided with a support fitting part 320, and the support fitting part 320 is connected to the support bracket 610.

The first fixing member 400 and the second fixing member 600 may be alternatively provided, for example, only the first fixing member 400 may be provided, or only the second fixing member 600 may be provided. In other embodiments, the first and second fixing

members

400 and 600 may be provided at the same time to support the longitudinal partition 300 from the top and the side, respectively.

Referring to fig. 2 and 8, in the present embodiment, the second fixing assembly 600 may include a supporting plate 620 supported by the outer side of the rear wall of the bottom inner container 100, the supporting frame 610 extending into the storage space 120 is formed on the supporting plate 620, and a supporting hole (not shown) for allowing the supporting frame 610 to penetrate through the bottom inner container 100 is formed on the rear wall of the bottom inner container 100. When the supporting hole enters from the rear wall of the bottom liner 100 and then is clamped with the supporting matching part 320 at the rear end of the longitudinal partition 300, the longitudinal partition 300 is indirectly connected with the rear wall of the bottom liner 100, so that the inner wall of the bottom liner 100 can play a role of fixing the longitudinal partition 300, and part of gravity of the longitudinal partition 300 can be indirectly transmitted to the rear wall of the bottom liner by using the second fixing component 600, thereby further sharing the pressure of the upper cover 210 of the evaporator.

Referring to fig. 9 and 10, in some alternative embodiments, the second fixing assembly 600 may further include a supporting base 630, the supporting base 630 is fixed to the outer side of the back of the bottom inner container 100, and the supporting frame 610 is mounted on the supporting base 630; and a support hole (not shown) is formed on the rear wall of the bottom liner 100, so that the support frame 610 or the fixing member of the support frame 610 can extend into the inner side of the back of the bottom liner 100 through the support hole.

Specifically, a plurality of positioning pins 642 and a plurality of fixing posts 644 protrude from the surface of the support base 630 facing the outer side of the back of the bottom liner 100, and the fixing posts 644 may have threads inside; correspondingly, the supporting frame 610 is disposed on the inner side of the inner wall of the bottom inner container 100 and extends toward the inside of the storage space 120, and has a plurality of positioning holes 612 sleeved with the positioning pins 642 and connecting holes 614 fixedly connected with the fixing posts 644, and a mounting hole (not shown in the figure) allowing the positioning pins 642 and the fixing posts 644 to extend is formed on the rear wall of the bottom inner container 100. After the positioning pins 642 extend into the positioning holes 612 and the fixing posts 644 are fixed to the connecting holes 614 by bolts or screws, the supporting base 630 and the supporting frame 610 are fixed to the back of the bottom liner 100, and further, the same technical effects as those of the above embodiments can be obtained, which are not described herein.

Referring to fig. 2 to 4, 9 and 11, in some embodiments of the present disclosure, the refrigerator 1 further includes an air duct cover 700, the air duct cover 700 is disposed in front of the rear wall of the bottom liner 100, and a support frame cover 710 is formed at a corresponding position of the support frame 610; the support mating portion 320 is connected to the support bracket 610 through the support bracket cover 710.

In this embodiment, the air duct cover plate 700 may be at least a part of the air duct plate of the bottom inner container 100, and may be substantially parallel to the rear wall of the bottom inner container 100 and located at the front side of the rear wall of the bottom inner container 100 to define an air duct together with the rear wall of the bottom inner container 100, and the air duct cover plate 700 is further provided with a plurality of air outlets 720 having different heights and used for communicating the air duct with the storage space 120.

The rear end of the longitudinal partition 300 abuts against the air duct cover plate 700, the support frame casing 710 of the air duct cover plate 700 extends towards the longitudinal partition 300, and the support frame 610 extends into the support matching portion 320 at the rear end of the longitudinal partition 300 after penetrating through the support frame casing 710 of the air duct cover plate 700, so as to fix the bottom liner 100, the air duct cover plate 700 and the longitudinal partition 300. And the supporting frame casing 710 and the supporting frame 610 of the air duct cover plate 700 can form a double-layer casing structure, so that the whole fixing structure is more stable.

Referring to FIGS. 2, 3 and 9, in some embodiments of the present application, the tank 10 further includes an insulated vertical beam 800, the insulated vertical beam 800 being disposed at a front portion of the longitudinal partition 300. For the side-by-side combination refrigerator 1, after the two side door bodies of the bottom liner 100 are closed, at least a part of the edges of the two side door bodies can be attached to the heat insulation vertical beam 800, so as to seal the bottom liner 100 and the door bodies.

The upper end and the lower end of the heat insulation vertical beam 800 are respectively connected with the top wall and the bottom wall of the bottom liner 100, a protruding part 810 facing the longitudinal partition plate 300 is arranged at the rear side of the heat insulation vertical beam 800, and the longitudinal partition plate 300 is further provided with a protruding matching part 330 opposite to the protruding part 810 for the protruding part 810 to be inserted; the insulating vertical beams 800 and the longitudinal partition 300 are also fixed by fasteners.

During installation, an installer may align and insert the bosses 810 on the rear side of the insulating vertical beams 800 into the boss-fitting portions 330 to pre-position the insulating vertical beams 800 with the longitudinal partition 300 and then finally fix them together by fasteners, which simplifies assembly. Wherein the fasteners may be parts known to those skilled in the art, such as screws, snaps, etc.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. The utility model provides a bottom inner bag is provided with longitudinal baffle's refrigerator, includes the box, the box includes:

2. The refrigerator of claim 1, wherein the fixing assembly comprises:

3. The refrigerator of claim 2, wherein

The first fixing assembly comprises a suspension plate, and a connecting piece extending upwards is arranged on the top surface of the suspension plate so as to be connected to the supporting body above the bottom liner through the connecting piece; the hanging part is arranged on the bottom surface of the hanging plate and extends downwards;

4. The refrigerator of claim 3, wherein

The connecting piece includes the elasticity jack catch, be provided with on the supporter with elasticity jack catch complex joint groove, in order to pass through the elasticity jack catch with the joint in joint groove realizes the connecting piece with the connection of supporter.

5. The refrigerator of claim 3, wherein the cabinet further comprises:

The support body is the bottom wall of the upper inner container.

6. The refrigerator of claim 2, wherein

The hanging part is in a dovetail shape;

7. The refrigerator of claim 1, wherein the fixing assembly further comprises:

8. The refrigerator of claim 7, wherein the second fixing assembly further comprises:

9. The refrigerator of claim 8, further comprising:

10. The refrigerator of claim 1, wherein the cabinet further comprises: