CN115200288B - Refrigerating apparatus - Google Patents

Abstract

The invention provides refrigeration equipment, which comprises an inner container forming a storage compartment, a partition plate arranged in the storage compartment and used for separating the storage compartment, wherein the storage compartment comprises a sub-compartment formed between the partition plate and the inner container, the refrigeration equipment further comprises a sealing component matched with the sub-compartment, and a door body matched with the sealing component to open or close the sub-compartment. The refrigeration equipment provided by the invention has the advantages that the environment of the sub-room is controllable through the omnibearing sealing cooperation between the sealing component and the door body and the indoor space, the multi-purpose of the sub-room is realized, the sealing effect of the sub-room of the refrigeration equipment is good, the cost is low, and the popularization is convenient.

Description

Refrigerating apparatus

Technical Field

The invention relates to the technical field of refrigeration, in particular to a refrigeration device with a multifunctional compartment.

Background

In order to meet the storage demands of diversification of users, refrigeration equipment with a temperature-changing space is favored, the common temperature-changing space is of a sealed drawer barrel structure, namely, a barrel structure is added outside an inner container, sealing strips are arranged at the front end of a drawer, sealing in the drawer barrel is realized through the matching of the sealing strips, the temperature-changing space needs to be guaranteed to be sealed and good air circulation, in general, foam is added between the drawer barrel and the inner container for the heat preservation problem in the drawer barrel, however, the foam can influence the air circulation in the drawer barrel, and the process and the production cost of the refrigeration equipment can be increased.

Disclosure of Invention

The present invention provides a refrigeration appliance having a multi-functional compartment to solve one of the above problems.

In order to achieve the above purpose, the technical scheme provided by the invention is as follows:

a refrigeration device comprising a liner forming a storage compartment, a partition disposed within the storage compartment and separating the storage compartment, the storage compartment comprising a sub-compartment formed between the partition and the liner, wherein: the refrigeration equipment also comprises a sealing component matched with the sub-compartment and a door body matched with the sealing component to open or close the sub-compartment.

Further, the sealing assembly comprises a connecting piece arranged at the front part of the sub-compartment, a first sealing piece arranged between the connecting piece and the door body, and a second sealing piece arranged between the connecting piece and the inner wall of the sub-compartment.

Further, the connecting piece is U type with the baffle sets up relatively, the projection of first sealing member and second sealing member on the inner bag back wall is also U type, seal assembly still including set up in the baffle front end carries out the third sealing member of butt seal with door body upside.

Further, the partition plate comprises a partition plate body extending transversely and a stop part extending forwards from the front end of the partition plate body, and the third sealing piece is arranged on the front side of the partition plate body and the rear part of the third sealing piece is positioned below the stop part; the sealing assembly further comprises a partition sealing piece which is arranged between the end edge of the partition body and the liner in a sealing mode.

Further, the connecting piece is provided with a lateral connecting piece and a transverse connecting piece, wherein the lateral connecting piece is attached to the indoor side wall of the sub-room, the transverse connecting piece is arranged opposite to the partition board, and a fixing structure is arranged between the position, close to the partition board, of the lateral connecting piece and the indoor side wall of the sub-room.

Further, the lateral connector extends rearward to the rear side of the sub-compartment, and the second seal has a side seal sealingly disposed between the side connector and the inner wall of the sub-compartment, and a lateral seal sealingly disposed between the lateral connector and the inner wall of the sub-compartment, the lateral seal extending along both sides and the rear side of the lateral connector, the side seal extending upward from the front side of the lateral seal.

Further, the fixing structure comprises a convex part protruding from the outer side of the upper part of the side connecting piece towards the direction of the inner container, and a concave part which is formed by outwards sinking from the corresponding position of the side wall of the inner container to the convex part and is matched with the convex part. .

Further, the drawer is further provided with a drawer arranged in the sub-room, the door body is the door body of the drawer, the drawer further comprises a drawer body connected with the door body and sliding support parts arranged at the upper ends of two sides of the drawer body, and the sliding support parts are arranged between the upper ends of the connecting pieces and the partition boards.

Further, a liner rib which laterally protrudes from the side wall of the liner to the storage compartment is arranged in the storage compartment, the liner rib comprises an upper liner rib and a lower liner rib which are arranged at intervals up and down, and a sliding rail for the sliding support part to slide back and forth is formed between the upper liner rib and the lower liner rib; the baffle is located the upper liner muscle, the front end of lower liner muscle is equipped with the fixed part that mutually supports with the connecting piece, the connecting piece upper end is equipped with towards indoor extension of sub-room with fixed part matched with grafting groove.

Further, the air duct structure comprises an air duct and an air path structure communicated with the air duct, wherein the air path structure comprises a first air opening, a second air opening and a third air opening, wherein the first air opening, the second air opening and the third air opening penetrate through the partition plate from top to bottom, the first air opening and the second air opening are respectively arranged on the upper inner container and the lower inner container of the partition plate, and the first air opening and the second air opening are both communicated with the air duct.

Compared with the prior art, the invention has the beneficial effects that: the refrigeration equipment provided by the invention has the advantages that the sealing assembly is matched with the door body and the indoor all-around sealing of the sub-compartments, so that the environment of the sub-compartments is controllable, the multi-purpose of the sub-compartments is realized, the sealing effect of the sub-compartments of the refrigeration equipment is good, the cost is low, and the popularization is convenient.

Drawings

Fig. 1 is a schematic view of a partial perspective view of an embodiment of a refrigeration apparatus according to the present invention.

Fig. 2 is a schematic view of a partial perspective structure of a drawer disposed in a storage compartment of another embodiment of the refrigeration apparatus according to the present invention.

Fig. 3 is a schematic diagram of an exploded structure of the components of the refrigeration apparatus of the embodiment of fig. 2.

Fig. 4 is an enlarged view of a partial structure at a in the embodiment of fig. 3.

Fig. 5 is a schematic view of the seal assembly of the embodiment of fig. 2.

Fig. 6 is an enlarged view of a partial structure at B in the embodiment of fig. 5.

Fig. 7 is a schematic view of the structure of the separator and the third seal member of fig. 2 mated with each other.

Fig. 8 is an enlarged view of a partial structure at B in the embodiment of fig. 7.

The air port structure comprises a 10-inner container, a 11-inner container rib, a 111-upper container rib, a 112-lower container rib, a 113-fixing part, a 12-sliding rail, a 20-storage compartment, a 21-sub-compartment, a 30-partition, a 31-partition body, a 32-stop part, a 33-containing groove, a 331-plug board, a 34-supporting part, a 40-sealing component, a 41-connecting part, a 411-side connecting part, a 412-transverse connecting part, a 413-folding edge, a 4131-clamping hole, a 414-groove, a 415-fixing structure, a 416-inserting groove, a 4152-convex part, a 4153-concave part, a 42-first sealing part, a 421-U-shaped part, a 422-clamping part, a 43-second sealing part, a 431-side sealing part, a 432-transverse sealing part, a 44-third sealing part, a 441-strip-shaped body, a 442-mounting plate, a 443-mounting groove, a 444-meshing part, a 45-partition sealing part, a 50-door body, a 51-door cover, a 52-matching part, a 60-drawer, a 61-drawer body, a 62-70-sliding part, a 71-first air port structure, a second air port and a third air port structure, and a third air port structure.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

It should be noted that, the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, and are merely for simplifying the description of the present invention, and are not meant to indicate or imply that the apparatus must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the scope of the present invention. Specifically, in the present invention, the description of other directions is defined with reference to "up" and "down" with the operation surface of the user as the front surface and the direction toward the ground as the down, and conversely, the direction away from the ground as the up.

In the various illustrations of the invention, some dimensions of structures or portions may be exaggerated relative to other structural portions for convenience of illustration, and thus serve only to illustrate the basic structure of the inventive subject matter.

A refrigerating apparatus, as shown in fig. 1 to 4, comprises a liner 10 forming a storage compartment 20, a partition plate 30 disposed in the storage compartment 20 and dividing the storage compartment 20, the storage compartment 20 comprising a sub-compartment 21 formed between the partition plate 30 and the liner 10, wherein the refrigerating apparatus further comprises a sealing member 40 disposed in cooperation with the sub-compartment 21, and a door body 50 cooperating with the sealing member 40 to open or close the sub-compartment. The refrigeration equipment provided by the invention is matched with the door body 50 through the sealing component 40, so that the sub-room 21 is a multifunctional room, and the sub-room 21 of the refrigeration equipment provided by the invention has good sealing effect and low cost.

The inner container 10 is used for ensuring the temperature of the storage compartment 20, the storage compartment 20 is internally provided with a container rib 11 protruding from the lateral wall of the inner container 10 to the storage compartment 20, in this embodiment, the container rib 11 comprises an upper container rib 111 and a lower container rib 112 arranged at intervals up and down, the partition board 30 is located on the upper container rib 111 and plays a role in supporting the partition board 30, the lower container rib 112 is used for supporting the partition board or a drawer, the front end of the lower container rib 112 close to the door body 50 is provided with a fixing part 113 matched with the sealing component 40, and a sliding rail 12 is formed between the upper container rib 111 and the lower container rib 112.

As a preferred embodiment of the present invention, the refrigeration apparatus further includes a drawer 60 disposed in the inter-sub chamber 21, the door 50 is the door 50 of the drawer 60, the drawer 60 further includes a drawer body 61 connected to the door 50 and sliding support portions 62 at upper ends of two sides of the drawer body 61, and the sliding support portions 62 are mounted on the lower container rib 112 to drive the drawer 60 to slide back and forth along the slide rail 12.

As a preferred embodiment of the present invention, the door 50 includes a door cover 51 disposed at a front side of the drawer 60, and a mating portion 52 disposed at a front end of the drawer 61 and mated with the door cover 51, and the door cover 51 is disposed at a front end of the drawer 60 through the mating portion 52 and covers an opening of the sub-compartment 21 to ensure a temperature in the sub-compartment 21.

As a preferred embodiment of the present invention, the partition 30 includes a partition body 31 extending in a lateral direction, and a stopper 32 extending forward from a front end of the partition body 31, and in particular, the partition body 31 extends in a lateral direction to be matched with the liner 10 for partitioning the storage compartment 20 up and down, thereby forming the sub-compartment 21.

It is understood that the sub-compartments 21 may be spaces above the partition board 30 or spaces below the partition board 30, and thus the sub-compartments 21 having a multi-purpose function may be formed, which are within the scope of the present invention, and the space below the partition board 30 is taken as an example for the sub-compartments 21.

Further, the partition body 31 includes an upper body (not shown), a lower body (not shown), and a heat-insulating layer (not shown) between the upper body and the lower body, which are disposed opposite to each other, and the heat-insulating layer is disposed in a receiving space (not shown) formed between the upper body and the lower body, so as to ensure the temperature in the sub-compartment 21.

Further, the stop portion 32 is disposed on the upper body and faces the front end of the door body 50, a receiving groove 33 matched with the sealing assembly 40 is disposed below the stop portion 32, and the receiving groove 33 is opened toward the door body 50 for fixing and limiting the corresponding component in the sealing assembly 40. A seal member of the seal assembly 40 for sealing between the door 50 and the partition plate 30 is positioned in the receiving groove 33.

The accommodating groove 33 is internally provided with a plugboard 331 protruding outwards from the bottom of the accommodating groove 33, corresponding components of the sealing assembly 40 are detachably arranged in the accommodating groove 33 through the plugboard 331, accessories can be directly replaced when corresponding components of the sealing assembly 40 are worn, maintenance and replacement costs are low, and applicability is improved.

It will be appreciated that the solution of directly fixing the corresponding components of the sealing assembly 40 in the receiving groove 33 is also within the scope of the present embodiment.

The partition board 30 further includes a supporting portion 34 extending laterally from a side wall of the partition board body 31 and engaged with the rib 11, and in this embodiment, the supporting portion 34 is located at a side portion of the upper body and is mounted on the rib 111 to slide back and forth along the rib 111.

As a preferred embodiment of the present invention, as shown in fig. 5 and 6, the sealing assembly 40 is used for sealing between the components in the sub-compartments 21, so as to meet the requirement of the user for the temperature in the sub-compartments 21.

Further, the sealing assembly 40 includes a connecting member 41 provided at the front of the sub-compartment 21, a first sealing member 42 provided between the connecting member 41 and the door 50, a second sealing member 43 provided between the connecting member 41 and the inner wall of the sub-compartment 21, and a third sealing member 44 provided at the front end of the partition 30 to be in contact sealing with the upper side of the door 50.

Further, the connecting member 41 is used as a carrier for matching the sub-compartment 21 with the door 50 or the partition board 30, the sliding support portion 62 is disposed between the connecting member 41 and the partition board 30, and in combination with fig. 1 and 2, the partition board 30, the sliding support portion 62 on the drawer, and the connecting member 41 are combined from top to bottom to seal the sub-compartment 21. The connecting piece 41 is provided with a side connecting piece 411 attached to the inner side wall of the sub-compartment 21 and a transverse connecting piece 412 connected with the side connecting piece 411, the transverse connecting piece 412 extends to the rear side of the sub-compartment 21, the transverse connecting piece 412 is provided opposite to the partition board 30, that is, the connecting piece 41 is located between the drawer 60 and the liner 10, in this embodiment, the connecting piece 41 also has a supporting effect on the drawer 60, and meanwhile, the arrangement of the connecting piece 41 makes the matching between the drawer 60 and the liner 10 easier to realize a sealing effect.

Preferably, the connecting member 41 has a flange 413 extending laterally from a front end, the flange 413 is matched with the first sealing member 42, and a clamping hole 4131 for fixing the first sealing member 42 is formed on the flange 413, so as to facilitate installation and replacement of the first sealing member 42.

Preferably, the connecting member 41 is integrally formed, and a groove 414 which is communicated with and used for fixing the second sealing member 43 is formed on the outer wall of the connecting member 41.

As a preferred embodiment of the present invention, the connecting member is provided with a plugging slot 416 matched with the fixing portion, the plugging slot is provided at the upper end of the connecting member and extends toward the interior of the sub-compartment 21, specifically, the plugging slot 416 is provided at the upper end of the side connecting member 411, when the connecting member 41 is matched with the liner 10, the plugging slot 416 is plugged on the fixing portion 113, and the sliding support portion 62 is located above the plugging slot 416, so as to play an indirect sealing role on the sub-compartment 21.

In this embodiment, a fixing structure 415 is disposed between the position of the side connector 411 near the partition board 30 and the inner side wall of the sub-compartment 21, as shown in fig. 5, the fixing structure 415 fixes the connector 41 on the inner container 10 in a plugging manner, specifically, the fixing structure 415 includes a protrusion 4152 protruding from the outer side of the upper end of the connector 41 toward the direction of the inner container 10, and a recess 4153 recessed from the corresponding position of the inner container 10 side wall and the protrusion 4152 to form and match with the protrusion, and the fixing structure 415 is further beneficial to positioning and mounting of the connector 41, specifically, the protrusion 4152 is disposed on the outer side of the plugging slot 416.

When the connector 41 is engaged with the liner 10, the insertion groove 416 is inserted into the fixing portion 113 at the front end of the lower liner rib 112, and the protrusion 4152 slides into the recess 4153 to limit the front-back movement of the connector 41 in the sub-compartment 21.

Preferably, the front side of the protrusion 4152 and the corresponding position of the recess 4153 matching the protrusion 4152 are both inclined, so as to facilitate the protrusion 4152 sliding into the recess 4153 and the protrusion 4152 sliding out of the recess 4153.

It should be understood that the insertion groove 416 may be provided at the front end of the lower liner rib 112, and accordingly, the structure of the connecting piece 41 with the insertion groove 416 may achieve the purpose of matching the connecting piece 41 with the liner 10, which is within the scope of the present embodiment.

Further, the first sealing member 42 is located below the partition 30 and is sealingly disposed between the front side of the connector 41 and the mating portion 52, that is, the first sealing member 42 is disposed between the flange 413 and the side of the mating portion 52 facing the drawer 60.

Further, the projection of the first sealing member 42 on the rear wall of the liner 10 is U-shaped, that is, the first sealing member 42 is used to seal both sides and lower portions of the door body 50.

Further, the first sealing member 42 includes a U-shaped member 421 cooperating with the connecting member 41 and the door 50, and a clamping portion 422 facing one side of the connecting member 41 from the U-shaped member 421, the clamping portion 422 and the clamping hole 4131 are mutually inserted and matched, the clamping portion 422 is respectively provided at two sides and lower portions of the first sealing member 42, the clamping portion 422 and the clamping hole 4131 are in interference fit, so as to form a three-point fixing relationship, so that the first sealing member 42 and the connecting member 41 are relatively firmly matched, and meanwhile, the sealing effect is increased.

Of course, the clamping portion 422 and the clamping hole 4131 are detachably disposed, so as to facilitate maintenance and replacement of the first sealing member 42. It will be appreciated that the first sealing member 42 may be integrally formed, or may be formed by splicing, so as to achieve a sealing effect.

Further, the second sealing member 43 is used for sealing between the connecting member 41 and the sub-chamber 21, and the projection of the second sealing member 43 on the rear wall of the liner 10 is also in a U shape, that is, the second sealing member 43 is attached between the connecting member 41 and the liner 10.

Specifically, the second sealing member 43 is disposed in the groove 414, the second sealing member 43 is in interference fit with the groove 414, and in the fitted state, the second sealing member 43 is disposed higher than the groove 414.

In order to enhance the sealing effect between the connecting member 41 and the sub-compartment 21, the present embodiment increases the length of the second sealing member 43, that is, the area of the second sealing member 43 engaged with the connecting member 41 and the sub-compartment 21, and specifically, the second sealing member 43 has a side sealing member 431 sealingly disposed between the side connecting member 411 and the inner wall of the sub-compartment 21, and a lateral sealing member 432 sealingly disposed between the lateral connecting member 413 and the inner wall of the sub-compartment 21, the lateral sealing member 432 extending along both sides and the rear side of the lateral connecting member 412, and the side sealing member 431 extending upward from the front side of the lateral sealing member 432.

Of course, the transverse sealing member 432 may have other shapes such as a wave shape, as long as both ends of the transverse sealing member 432 are connected to the side sealing member 431 and the sealing effect between the connecting member 41 and the liner 10 is achieved.

Further, the third sealing member 44 is used for sealing between the upper portion of the door 50 and the partition plate 30, and the third sealing member 44 is combined with the first sealing member 42 to be sealed on the surface of the door 50 facing the sub-compartment 21 in all directions. Referring to fig. 7 and 8, the third sealing member 44 is disposed on the front side of the partition body 31 in a strip shape extending in a lateral direction, and a portion of the third sealing member 44 is located below the stop portion 32, so that when the third sealing member 44 is pressed by the door body 50, the portion is limited below the stop plate 32, and the sealing effect of the chamber 21 between the sealing members is not affected by the vertical displacement of the third sealing member 44 due to the pressing.

Specifically, the third sealing member 44 includes a strip-shaped body 441 and a pair of mounting plates 442 along the length direction of the strip-shaped body 441, and a mounting groove 443 that is in plug-in fit with the plug board 341 is formed between the pair of mounting plates 442, so that the fixing between the third sealing member 44 and the first body 311 is more stable, and the third sealing member 44 is convenient to detach and replace.

In this embodiment, the strip body 441 is a circular sealing strip, which is beneficial to generate deformation to realize sealing effect, and it can be understood that the sealing effect of other shapes of the strip body 441 is within the protection scope of this embodiment.

Preferably, the third sealing member 44 further includes fins 444 protruding from the inner surface of the mounting plate 442 into the mounting groove 443, the fins 444 are disposed along the length of the mounting plate 442, the fins 444 are disposed to strengthen the fixation between the plug board 341 and the mounting plate 442, in this embodiment, the fins 444 are disposed on the inner surfaces of the pair of mounting plates 442, and the fins 444 are inclined inwards, so as to prevent the plug board 341 from falling out in the mounting groove 443, and further strengthen the overall stability of the third sealing member 44 relative to the partition board 30.

It is understood that the fins 444 may be small fins disposed on the mounting plate 442 at intervals, or may be elongated along the length of the mounting plate 442, which is within the scope of the present embodiment.

The specific shapes of the mounting plate 442, the plug 341, and the fins 444 are not limited in this embodiment, as long as the mounting plate 442, the plug 341, and the fins can be matched with each other.

As a preferred embodiment of the present invention, the sealing assembly 40 further includes a partition sealing member 45 disposed between the end edge of the partition body 31 and the liner 10, and the partition sealing member 45 is integrally formed in a U-shape with a front opening and located at the side end edge and the rear end edge of the partition body 31.

Specifically, the side portion of the partition seal 45 is located below the support portion 33 adjacent to the bead 11. That is, the side portion of the partition sealing member 45 serves to seal between the side portion of the first body and the first bead 111, further enhancing the sealing effect between the partition 30 and the liner 10.

The specific materials of the first seal member 42, the second seal member 43, the third seal member 44, and the separator seal member 45 are not limited, and the first seal member, the second seal member 43, the third seal member 44, and the separator seal member 45 may be elastically deformed when subjected to pressure.

As a preferred embodiment of the present invention, the present invention further includes an air duct (not shown), and an air path structure 70 connected to the air duct, wherein the air path structure 70 includes a first air port 71, a second air port 72, and a third air port 73 penetrating through the partition board 30 vertically, which are respectively provided on the upper and lower inner containers 10 of the partition board 30, and the first air port 71 and the second air port 72 are both connected to the air duct to ensure the air circulation in the sub-room 21, in this embodiment, a grille 74 is provided at an outlet direction of the third air port 73 to control the direction and the size of the air circulation, and in this embodiment, an air inlet and an air outlet for supplying air are provided on a side wall of the drawer body 62 at a position corresponding to the first air port 71.

It will be appreciated that when the sub-compartment 21 is located below the partition board 30, the first air opening 71 is an air outlet, the second air opening 72 is an air return, and specifically, the first air opening 71 is disposed on the side connecting piece 411, and the path of the air path circulation is: the air duct, the first air port 71, the third air port 73, the second air port 72 and the air duct.

Accordingly, when the sub-compartment 21 is located above the partition board 30, the second air opening 72 is an air outlet, the first air opening 71 is an air return opening, the second air opening 72 is disposed on the side connecting piece 411, and the circulation path of the air path is: the air duct, the second air port 72, the third air port 73, the first air port 71, and the air duct.

In summary, the refrigeration equipment of the invention enables the environment of the sub-room 21 to be controllable through the omnibearing sealing cooperation between the sealing component 40 and the door body 50 and the sub-room 21, thereby realizing the multifunctional use of the sub-room 21, and the refrigeration equipment of the invention has the advantages of good sealing effect of the sub-room 21, low cost and convenient popularization.

It should be understood that although the present disclosure describes embodiments in terms of examples, not every embodiment is provided with a single embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The above list of detailed descriptions is only specific to practical embodiments of the present invention, and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.

Claims (8)

1. The utility model provides a refrigeration plant, includes the inner bag that forms the storing room, sets up in the storing room and separates the baffle of storing room, the storing room is including forming the sub-room between baffle and inner bag, its characterized in that: the refrigeration equipment also comprises a sealing component and a door body, wherein the sealing component is matched with the sub-compartment, and the door body is matched with the sealing component to open or close the sub-compartment;

the sealing assembly comprises a connecting piece arranged at the front part of the sub-compartment, a first sealing piece arranged between the connecting piece and the door body, a second sealing piece arranged between the connecting piece and the inner wall of the sub-compartment, and a third sealing piece arranged at the front end of the partition plate and used for abutting and sealing with the upper side of the door body;

the connecting piece is U-shaped and is arranged opposite to the partition board, and the projection of the first sealing piece and the second sealing piece on the rear wall of the liner is also U-shaped.

2. The refrigeration appliance of claim 1 wherein: the partition plate comprises a partition plate body which transversely extends and a stop part which extends forwards from the front end of the partition plate body, and the third sealing piece is arranged on the front side of the partition plate body, and the rear part of the third sealing piece is positioned below the stop part; the sealing assembly further comprises a partition sealing piece which is arranged between the end edge of the partition body and the liner in a sealing mode.

3. The refrigeration appliance of claim 1 wherein: the connecting piece has the lateral part connecting piece that laminating indoor lateral wall set up and the lateral connecting piece of connection lateral part connecting piece, lateral connecting piece sets up with the baffle relatively, lateral part connecting piece is close to the position department of baffle and is provided with fixed knot structure between the indoor lateral wall of sub-room.

4. A refrigeration apparatus according to claim 3 wherein: the transverse connecting piece extends backwards to the rear side of the sub-compartment, the second sealing piece is provided with a side sealing piece which is arranged between the side connecting piece and the inner wall of the sub-compartment in a sealing mode, the transverse sealing piece is arranged between the transverse connecting piece and the inner wall of the sub-compartment in a sealing mode, the transverse sealing piece extends along the two sides and the rear side of the transverse connecting piece, and the side sealing piece extends upwards from the front side of the transverse sealing piece.

5. A refrigeration apparatus according to claim 3 wherein: the fixing structure comprises a convex part protruding from the outer side of the upper end of the side connecting piece towards the direction of the liner and a concave part which is formed by outwards sinking the corresponding position of the side wall of the liner to the convex part and is matched with the convex part.

6. The refrigeration appliance of claim 1 wherein: the drawer is characterized by further comprising a drawer arranged in the sub-room, the door body is the door body of the drawer, the drawer further comprises a drawer body connected with the door body and sliding support parts arranged at the upper ends of two sides of the drawer body, and the sliding support parts are arranged between the upper ends of the connecting pieces and the partition boards.

7. The refrigeration appliance of claim 6 wherein: the inner container comprises a storage compartment, wherein a liner rib which laterally protrudes from the side wall of the inner container to the storage compartment is arranged in the storage compartment, the liner rib comprises an upper liner rib and a lower liner rib which are arranged at intervals up and down, and a sliding rail for the sliding support part to slide back and forth is formed between the upper liner rib and the lower liner rib; the baffle is located the upper liner muscle, the front end of lower liner muscle is equipped with the fixed part that mutually supports with the connecting piece, the connecting piece upper end is equipped with towards indoor extension of sub-room with fixed part matched with grafting groove.

8. The refrigeration appliance of any one of claims 1 to 7 wherein: the air duct structure comprises a first air opening, a second air opening and a third air opening, wherein the first air opening, the second air opening and the third air opening penetrate through the partition plate from top to bottom, the first air opening and the second air opening are respectively arranged on the upper liner and the lower liner of the partition plate, and the first air opening and the second air opening are both communicated with the air duct.