CN113091387A

CN113091387A - Refrigeration device

Info

Publication number: CN113091387A
Application number: CN201911337433.5A
Authority: CN
Inventors: 程伟; 查杨; 牛怀峰; 柏玉发
Original assignee: BSH Home Appliances Co Ltd; BSH Bosch und Siemens Hausgeraete GmbH
Current assignee: BSH Home Appliances Co Ltd; BSH Hausgeraete GmbH
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2021-07-09

Abstract

The embodiment of the application provides a refrigeration device. This refrigeration appliance includes: a case having a storage chamber; a sliding door slidably connected to the cabinet back and forth to close the storage chamber; and the storage rack is positioned at the rear side of the sliding door and comprises a plurality of storage baskets which are distributed up and down and used for supporting the objects to be stored. Compared with the prior art, in the technical scheme provided by the embodiment of the application, the storage chamber of the refrigeration appliance is provided with the sliding door, the rear side of the sliding door is provided with the storage rack, and the storage rack comprises a plurality of storage baskets which are distributed up and down. In one aspect, the storage shelf is rotatable about a vertical axis after the sliding door slides outwardly relative to the storage compartment, so that a user can access the contents by rotating the storage shelf. On the other hand, the storage basket can be flexibly arranged according to requirements, so that not only are the diversified purposes of the refrigeration appliance enriched, but also the storage diversified requirements of users are met.

Description

Refrigeration device

Technical Field

The invention relates to the technical field of household appliances, in particular to a refrigeration appliance.

Background

For modern life, refrigeration appliances such as refrigerators or freezers have become essential household appliances for every family. With the continuous improvement of living standard of people and the diversified development of the demand of goods storage, the diversified demand of users on refrigeration appliances is gradually increased.

Currently, the mainstream refrigeration equipment in the market is generally provided with a plurality of storage compartments, and each storage compartment is provided with a storage drawer independently. However, storage drawers in the prior art are often simple in structure and far from satisfying the diversified storage requirements of users.

Disclosure of Invention

It is an aim of embodiments of the present invention to provide an improved refrigeration appliance.

The refrigeration appliance provided by the embodiment of the invention comprises: a case having a storage chamber; a sliding door slidably connected to the cabinet back and forth to close the storage chamber; and the storage rack is positioned at the rear side of the sliding door and comprises a plurality of storage baskets which are distributed up and down and used for supporting the objects to be stored.

Optionally, the storage basket comprises at least two first storage baskets distributed up and down and a second storage basket positioned below the first storage basket, the second storage basket having a storage portion beyond a front end of the first storage basket.

Optionally, the first and second storage baskets differ in length in the front-to-rear direction.

Optionally, at least one of the storage baskets has a rail with an access opening at its rear end remote from the storage portion.

Optionally, at least one of the storage baskets has a bracket.

Optionally, at least one storage basket has a support plate made of glass.

Optionally, the storage shelf is rotatable about a vertical axis.

Optionally, a pair of guide rails respectively provided to the upper wall and the lower wall of the storage compartment; the storage rack is connected to the guide rail and is suitable for moving along the guide rail and/or rotating around an axis perpendicular to the guide rail.

Optionally, the front end of the storage shelf is fixed to the rear side of the sliding door; the sliding door is also adapted to move along the guide rail and/or rotate about an axis perpendicular to the guide rail.

Alternatively, the guide rail includes a fixed rail fixed in the storage compartment and a movable rail slidable back and forth with respect to the fixed rail, and the storage shelf is rotatably coupled to the movable rail.

Optionally, the storage rack is connected with the moving rail through a rotation limiting mechanism, and the rotation limiting mechanism is suitable for limiting the rotation angle of the storage rack relative to the moving rail.

Optionally, the maximum distance of the moving rail sliding outwards relative to the fixed rail is at least one time of the vertical distance between the rear end surface of the storage rack and the front end surface of the sliding door in the front-back direction.

Optionally, a vertical distance between an intersection point of the storage shelf and the vertical axis and the front end surface of the sliding door is less than half of a vertical distance between the rear end surface of the storage shelf and the front end surface of the sliding door in the front-rear direction.

Optionally, the storage rack includes at least one support rod, and a first upper connecting portion and a first lower connecting portion respectively connected to upper and lower ends of the support rod, the support rod is adapted to support the first upper connecting portion and the first lower connecting portion, and the first upper connecting portion and the first lower connecting portion are respectively rotatably connected to the movable rail.

Optionally, the support rods connected to the rear ends of the first upper connecting portion and the first lower connecting portion are adapted to mount a storage basket.

Optionally, at least one storage basket is removably mounted on the support bar.

Optionally, the lower portion of the support rod is retracted forward relative to the rear wall of the storage compartment to accommodate the formation of a headspace in the storage compartment.

Optionally, at least two storage compartments are included, one above the other, each adapted to be closed by a respective sliding door.

Alternatively, a pair of left and right guide rails connected to the left and right walls of the storage room located below, respectively, and a pair of upper and lower guide rails connected to the upper and lower walls of the storage room located above, respectively, are included, and the left and right guide rails and the upper and lower guide rails are connected to the corresponding sliding doors, respectively.

Compared with the prior art, the technical scheme of the embodiment of the invention has the beneficial effects that after the sliding door slides outwards relative to the storage chamber, the storage rack can rotate around a vertical axis, so that a user can conveniently take and place the objects to be stored by rotating the storage rack.

For another example, the problem that the storage rack may touch the box body in the rotating process is avoided by arranging a rotation limiting mechanism or designing the outward sliding stroke of the storage rack and the position of the rotation axis of the storage rack.

For another example, the storage baskets can be flexibly arranged according to requirements, so that not only can the diversified purposes of the refrigeration appliance be enriched, but also the requirements of users on storage diversification can be met.

Drawings

FIG. 1 is a schematic view of a refrigeration appliance in an embodiment of the present invention in a closed state;

FIG. 2 is a cross-sectional view of a refrigeration appliance in an embodiment of the present invention;

FIG. 3 is a schematic view of a first storage shelf in accordance with an embodiment of the present invention;

FIG. 4 is a side view of the first storage shelf in an embodiment of the present invention;

FIG. 5 is a schematic view of a refrigeration appliance in an embodiment of the present invention with a third storage compartment in an open condition;

FIG. 6 is an enlarged partial cross-sectional view of a refrigeration appliance in an embodiment of the present invention at the upper rail attachment location;

FIG. 7 is a schematic view of a second storage shelf in accordance with an embodiment of the present invention;

figure 8 is a side view of a second storage shelf in an embodiment of the present invention.

Detailed Description

In the prior art, the storage drawer of the refrigeration appliance is often simple in structure and far from meeting the requirement of diversification of the stored articles of a user.

Unlike the prior art, embodiments of the present invention provide an improved refrigeration appliance, which includes: a case having a storage chamber; a sliding door slidably connected to the cabinet back and forth to close the storage chamber; and the storage rack is positioned at the rear side of the sliding door and comprises a plurality of storage baskets which are distributed up and down and used for supporting the objects to be stored.

Compared with the refrigeration appliance in the prior art, in the technical scheme provided by the embodiment of the invention, the storage chamber of the refrigeration appliance is provided with the sliding door, the rear side of the sliding door is provided with the storage rack, and the storage rack comprises a plurality of storage baskets which are distributed up and down. In one aspect, the storage shelf is rotatable about a vertical axis after the sliding door slides outwardly relative to the storage compartment, so that a user can access the contents by rotating the storage shelf. On the other hand, the storage basket can be flexibly arranged according to requirements, so that not only are the diversified purposes of the refrigeration appliance enriched, but also the requirements of users on storage diversification are met.

In order to make the objects, features and advantages of the embodiments of the present invention more comprehensible, specific embodiments accompanied with figures are described in detail below.

For convenience of description of the refrigeration appliance provided by the embodiment of the present invention, six directions, i.e., up, down, left, right, front, and rear, are illustrated in the drawings provided by the embodiment of the present invention, and are determined based on a viewing angle when the refrigeration appliance faces a user in a normal use state. The front represents the direction of the side of the refrigeration appliance close to a user, the rear represents the direction of the side of the refrigeration appliance far away from the user, the left and the right are determined according to the natural orientation division based on the front and the rear directions, the upper represents the direction of the side of the top of the refrigeration appliance, and the lower represents the direction of the side of the bottom of the refrigeration appliance. It is to be understood that from other perspectives of the refrigeration appliance, there may be up, down, left, right, front and rear directions corresponding to the respective perspectives. The upper, lower, left, right, front and rear directions shown in the drawings are provided for convenience of describing technical solutions of the embodiments of the present invention, and do not constitute a limiting explanation of the solutions.

Fig. 1 is a schematic view of a refrigeration appliance in an embodiment of the present invention in a closed state.

As shown in fig. 1, in one or more specific examples, the cabinet 100 of the refrigeration appliance 10 may include a first storage compartment, a second storage compartment, and a third storage compartment and a fourth storage compartment between the first storage compartment and the second storage compartment.

The third storage chamber and the fourth storage chamber are arranged up and down and are positioned between the first storage chamber and the second storage chamber together.

In the embodiment shown in fig. 1, the refrigeration appliance 10 is in a closed state, and the first storage compartment, the second storage compartment, the third storage compartment, and the fourth storage compartment are all closed by respective doors, and thus the first storage compartment, the second storage compartment, the third storage compartment, and the fourth storage compartment are not shown in fig. 1.

In one or more preferred embodiments, the first storage compartment, the second storage compartment, the third storage compartment, and the fourth storage compartment are sealed independently of one another. Therefore, not only can the independent temperature control of each storeroom be realized, but also the mutual smell and pollution between the objects to be stored in each storeroom can be avoided.

The first storage compartment, the second storage compartment, the third storage compartment, and the fourth storage compartment each have a forward opening.

In one or more specific examples, at least one of the first storage compartment, the second storage compartment, the third storage compartment, and the fourth storage compartment has a sliding door.

For example, the third and fourth storage compartments have sliding doors, and the first and second storage compartments have pivoting doors.

Referring to fig. 1, the first storage chamber is located at a left side portion of the cabinet 100, and has a first pivoting door 210. The first pivoting door 111 is pivotally connected to a left side edge of the cabinet 100 and adapted to pivot leftward to open the opening of the first storage chamber and rightward to close the opening of the first storage chamber.

The second storage chamber is located at the right side portion of the cabinet 100, and has a second pivoting door 220. The second pivoting door 112 is pivotally connected to a right side edge of the cabinet 100 and adapted to pivot rightward to open the opening of the second storage chamber and leftward to close the opening of the second storage chamber.

The third storage chamber is located at the middle upper portion of the cabinet 100, and has a first sliding door 230. The first sliding door 230 is slidably connected to the third storage chamber in front and rear directions, and is adapted to slide forward to open an opening of the third storage chamber and slide backward to close the opening of the third storage chamber.

The fourth storage chamber is located at a middle lower portion of the cabinet 100, and has a second sliding door 240. The fourth sliding door 240 is slidably coupled to the fourth storage chamber in a front-to-rear direction, and is adapted to slide forward to open the opening of the fourth storage chamber and slide backward to close the opening of the fourth storage chamber.

Fig. 2 is a sectional view of the refrigerator in the embodiment of the present invention, which shows the layout and structure of the third storage chamber 130 and the fourth storage chamber 140 from the side.

As shown in fig. 2, the third storage chamber 130 and the fourth storage chamber 140 are arranged up and down, the third storage chamber 130 having a first sliding door 230, and the fourth storage chamber 140 having a second sliding door 240. The rear sides of the first and second sliding

doors

130 and 140 are provided with a first storage shelf 310 and a second storage shelf 320, respectively. Each of the first storage rack 310 and the second storage rack 320 may include a plurality of storage baskets 400 distributed up and down to support the objects 20 to be stored.

In the embodiment shown in fig. 2, a first storage shelf 310 having an approximately "Contraband" shaped cross section is installed at the rear side of first sliding door 230.

FIG. 3 is a schematic view of a first storage shelf in accordance with an embodiment of the present invention. Figure 4 is a side view of the first storage shelf in an embodiment of the present invention.

Referring to fig. 3 and 4, the first storage shelf 310 includes a first upper coupling portion 311, two first support rods 312, and a first lower coupling portion 313. The upper and lower ends of the two first supporting rods 312 are respectively connected to the first upper connecting portion 311 and the first lower connecting portion 313 to support the first upper connecting portion 311 and the first lower connecting portion 313.

In one or more preferred embodiments, the first upper connecting portion 311, the first supporting rod 312, and the first lower connecting portion 313 at the rear end may be integrally formed.

The first storage rack 310 may further include a plurality of storage baskets 400 vertically distributed for supporting the objects 20 to be stored. The rear end of each basket 400 may be mounted to the first support bar 312 at the rear end.

The first support rod 312 at the front end may be connected to the first upper connection part 311 and the first lower connection part 313 after sequentially passing through the respective baskets 400.

In one or more specific examples, the basket 400 includes at least two first baskets 410 arranged one above the other and a second basket 420 arranged below the first baskets 410.

Referring to fig. 2 to 4, the first storage rack 310 includes two storage baskets 400 distributed up and down. Each basket 400 includes three first baskets 410 arranged one above the other and one second basket 420 arranged below the first basket 410.

The rear ends of the first and

second baskets

410 and 420 are mounted to the first support rods 312 at the rear ends.

In one or more preferred embodiments, the first and/or

second baskets

410, 420 are removably mounted to the first support bar 312 at the rear end. So, can convenience of customers arrange the storing basket according to concrete storing condition in a flexible way.

The first and

second basket

410 and 420 may have different lengths in the front and rear direction.

In one or more preferred embodiments, the second basket 420 may have a storage portion 421 beyond the front end of the first basket 410. Thus, the storage portion 421 and the space above the storage portion can jointly form a storage space in the longitudinal direction.

The storage space in the longitudinal direction is suitable for storing the object 20 to be stored, which has a certain height and is required to be vertically placed, or the bottle-shaped object 20 to be stored, which has a certain height. The object 20 to be stored may be an object itself to be stored or may include a container of the object to be stored. For example, the object to be stored 20 may be bottled wine, drinking water, or beverage.

In one or more preferred embodiments, at least one of the first and

second baskets

410, 420 has a rail 430.

Enclosure 430 may have an access opening adapted to access item 20 to be stored.

In one or more preferred embodiments, the pens 430 of the first basket 410 may have access openings at the front ends thereof. In this way, the user can conveniently take and put the object 20 from the front of the first basket 410.

The rail 430 of the second basket 420 may have an access opening at a rear end thereof away from the storage portion 421. Therefore, the enclosure 430 can enclose the objects 20 in the storage portion 421, and the user can take and place the objects 20 in the rear of the second storage basket 420 from the left and right sides of the second storage basket 420.

At least one of the first and

second baskets

410 and 420 may have a bracket.

In one or more specific examples, the bracket may have an upward opening adapted to hold at least a portion of the item 20 to maintain stability of the item 20.

For example, when the bottle-shaped storage object 20 is horizontally placed on the first basket 410 or the second basket 420, the bracket may be adapted to hold the neck of the bottle-shaped storage object 20 to prevent the storage object 20 from shaking.

At least one of the first and

second baskets

410 and 420 may have a support plate made of glass adapted to support the item 20 to be stored.

In the solution provided by the embodiment of the present invention, the first storage rack 310 can rotate around a vertical axis.

Fig. 5 is a schematic view of the refrigeration appliance in the embodiment of the present invention in an open state of the third storage room.

Referring to fig. 2 and 5, the refrigeration appliance 10 may further include an upper rail 510 connected to an upper wall of the third storage chamber 130 and a lower rail 520 connected to a lower wall of the third storage chamber 130.

Fig. 6 is an enlarged partial cross-sectional view of a refrigeration device in an embodiment of the present invention at the upper rail attachment location.

Referring to fig. 2, 5 and 6, the upper and

lower guide rails

510 and 520 each include a fixed rail 501 and a moving rail 502. The fixed rail 501 is installed in the third storage chamber 130, one end of the moving rail 502 is slidably connected to the fixed rail 501 in the front-rear direction, and the other end of the moving rail 502 is indirectly connected to the rear side of the first sliding door 230.

The first sliding door 230 may slide forward with respect to the fixed rail 501 by the moving rail 502 to open the access opening of the third storage compartment 130, and slide backward with respect to the fixed rail 501 by the moving rail 502 to close the access opening of the third storage compartment 130.

The first storage shelf 310 may be mounted between the upper rail 510 and the lower rail 520 and adapted to move along the upper rail 510 and the lower rail 520 and/or rotate about an axis l perpendicular to the upper rail 510 and the lower rail 520.

The first upper coupling portion 311 of the first storage shelf 310 may be rotatably coupled to the moving rail 502 of the upper guide rail 510, and the first lower coupling portion 313 of the first storage shelf 310 may be rotatably coupled to the moving rail 502 of the lower guide rail 520.

The first upper connecting portion 311 and the moving rail 502 of the upper rail 510 are connected to a point a of the first upper connecting portion 311, the first lower connecting portion 313 and the moving rail 502 of the lower rail 520 are connected to a point B of the first lower connecting portion 311, the points a and B are located on the same vertical axis l, and the first storage rack 310 can rotate around the vertical axis l.

In this way, the first storage rack 310 can not only slide outwards relative to the third storage room 130 along with the moving rail 502, but also rotate relative to the moving rail 502 around a vertical axis l after sliding outwards, so that a user can access the object 20 to be stored on the first storage rack 310.

In one or more specific examples, one of the first storage shelf 310 and the moving rail 502 is provided with an opening, and the other of the first storage shelf 310 and the moving rail 502 is fixed with a vertical shaft passing through the opening. The vertical shaft is rotatable in the bore about a vertical axis l on which it is located. The first storage shelf 310 is rotatable about a vertical axis l on which the vertical shaft is located.

In one or more preferred embodiments, the first storage rack 310 and the moving rail 502 may be connected by a rotation limiting mechanism adapted to limit the angle of rotation of the first storage rack 310 relative to the moving rail 502. In this way, the first storage rack 310 can be prevented from touching the first pivoting door 210 or the second pivoting door 220 during the rotation process.

For example, the rotation limiting mechanism may be a profiled vertical shaft with a cross section approximating a cam. When the first storage rack 310 rotates relative to the moving rail 502 through the rotation of the shaped vertical shaft in the opening, the rotation angle thereof is limited by the shaped vertical shaft.

In other specific examples, the maximum travel of the moving rail 502 to slide outward with respect to the fixed rail 501 may be set to be at least one time of the vertical distance h1 in the front-rear direction between the rear end surface of the first storage shelf 310 and the front end surface of the third sliding door 230.

While a vertical distance h2 between the intersection of the first storage shelf 310 and the vertical axis l and the front end surface of the third sliding door 230 is set to be less than half of a vertical distance h1 in the front-rear direction between the rear end surface of the first storage shelf 310 and the front end surface of the third sliding door 230.

In this way, the first storage rack 310 is prevented from touching the first pivoting door 210 or the second pivoting door 220 during the rotation process.

The intersection point of the first storage rack 310 and the vertical axis l is the connection point a of the first upper connection portion 311 and the moving rail 502 of the upper guide rail 510, or the connection point B of the first lower connection portion 313 and the moving rail 502 of the lower guide rail 520.

In other embodiments, the first storage rack 310 and the movable rail 502 may be rotatably connected by a bearing.

Further, the first storage rack 310 and the moving rail 502 may be rotatably connected by a limit bearing, and the limit bearing is adapted to limit the rotation angle of the first storage rack 310 relative to the moving rail 502 so as to prevent the first storage rack 310 from touching the first pivoting door 210 or the second pivoting door 220 during the rotation process.

By adopting the above technical solution, the first storage rack 310 can slide outwards relative to the third storage room 130 along with the sliding rail 502, and can rotate around the axis l perpendicular to the upper rail 510 and the lower rail 520 after sliding outwards, so as to facilitate the user to get and put the object 20 on the first storage rack 310.

The front end of the first storage shelf 310 may also be fixed to the rear side of the first sliding door 230. In this way, the first sliding door 230 can also slide outwards relative to the third storage room 130 along with the sliding rail 502, and can also rotate around the axis l perpendicular to the upper rail 510 and the lower rail 520 after sliding outwards, so as to facilitate the user to access the object 20 to be stored on the first storage rack 310.

In the solution provided by the embodiment of the invention, the moving rail 502 is not directly connected to the rear side of the first sliding door 230. The moving rail 502 may be indirectly connected to the rear side of the first sliding door 230 through the first storage rack 310, that is, the moving rail 502 is rotatably connected to the first storage rack 310, and the front end of the first storage rack 310 is fixedly connected to the rear side of the first sliding door. The moving rail 502 may be indirectly connected to the rear side of the first sliding door 230 through the front end thereof, where the indirect connection is that the front end of the moving rail 502 is supported and mounted to the rear side of the first sliding door 230 through a guide rail. In view of the fact that rail support is prior art in the field, it is not described here in detail.

Referring to the embodiment shown in fig. 2, a second storage shelf 320 is installed at a rear side of the second sliding door 240.

FIG. 7 is a schematic view of a second storage shelf in accordance with an embodiment of the present invention. Figure 8 is a side view of a second storage shelf in an embodiment of the present invention.

Referring to fig. 7 and 8, the second storage shelf 320 includes a second upper connecting portion 321, a second lower connecting portion 323, and a second support rod 322 connected between the second upper connecting portion 321 and the second lower connecting portion 323.

The upper and lower ends of the second support rod 322 are connected to the rear ends of the second upper connecting portion 321 and the second lower connecting portion 323, respectively.

The front ends of the second upper coupling part 321 and the second lower coupling part 323 may be fixed to the rear side of the second sliding door 240.

In one or more preferred embodiments, the second upper connecting portion 321, the second supporting rod 322, and the second lower connecting portion 323 may be integrally formed.

The second storage rack 320 may include a plurality of storage baskets 400 arranged up and down to support the objects 20 to be stored. The rear end of each storage basket 400 may be mounted to the second support bar 322 of the second storage shelf 320.

Referring to fig. 7, the second storage shelf 320 includes two third baskets 440 arranged up and down and a fourth basket 450 positioned under the third basket 440. Rear ends of the third and

fourth storage baskets

440 and 450 may be mounted to the second support bar 322 of the second storage shelf 320.

In one or more preferred embodiments, the third basket 440 and/or the fourth basket 450 may be removably mounted to the second support bar 322 of the second storage shelf 320. So, can convenience of customers arrange the storing basket according to concrete storing condition in a flexible way.

The third and

fourth baskets

440 and 450 may differ in length in the front-rear direction.

Referring to fig. 2 and 8, the fourth basket 450 is short in length in the front-rear direction and is forwardly retracted a distance with respect to the rear wall of the fourth storage chamber 140 to be adapted to have a certain reserved space in the fourth storage chamber 140.

The headspace can be used as a device compartment 600 of the refrigerator 10, which is adapted to accommodate functional devices such as evaporators.

Referring to fig. 8, in one or more specific examples, the second support bar 322 may be a profiled bar, and may specifically include an upright portion 322a at an upper portion and a bent portion 322b at a lower portion. Upright portion 322a is adapted to receive third basket 440, and curved portion 322b is curved forward and adapted to receive fourth basket 450.

In one or more preferred embodiments, at least one of third and

fourth baskets

440, 450 also has a railing 430.

At least one of the third and

fourth baskets

440 and 450 may have a support plate made of glass to support the object 20 to be stored.

At least one of the third and

fourth baskets

440 and 450 is further provided with a storage box 460.

With continued reference to fig. 2, the refrigeration appliance 10 may further include a left rail (coinciding with the right rail in the figures, not shown) and a right rail 530 connected to the left and right walls of the fourth storage compartment 140, respectively.

Specifically, the left and right guide rails 530 may also include a fixed rail (not shown) and a moving rail (not shown).

A fixed rail is installed at the fourth storage chamber 140, one end of the moving rail is slidably connected to the fixed rail back and forth, and the other end of the moving rail may be fixed to the rear side of the second sliding door 240. The second sliding door 240 slides back and forth with respect to the fourth storage chamber 140 through the left and right guide rails 530.

While specific embodiments have been described above, these embodiments are not intended to limit the scope of the present disclosure, even where only a single embodiment is described with respect to a particular feature. The characteristic examples provided in the present disclosure are intended to be illustrative, not limiting, unless differently stated. In particular implementations, the features of one or more dependent claims may be combined with those of the independent claims as technically feasible according to the actual requirements, and the features from the respective independent claims may be combined in any appropriate manner and not merely by the specific combinations enumerated in the claims.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A refrigeration appliance (10), comprising:

a box (100) having storage chambers (130, 140);

a sliding door (230, 240) slidably connected to the cabinet (100) back and forth to close the storage chamber (130, 140); and

the storage rack (310, 320) is positioned at the rear side of the sliding door (230, 240) and comprises a plurality of storage baskets (400) which are distributed up and down and used for supporting the objects (20) to be stored.

2. The refrigeration appliance (10) according to claim 1, wherein: the storage basket (400) comprises at least two first storage baskets (410) distributed up and down and a second storage basket (420) positioned below the first storage basket (410), wherein the second storage basket (420) is provided with a storage part (421) which exceeds the front end of the first storage basket (410).

3. The refrigeration appliance (10) according to claim 2, wherein: the first basket (410) and the second basket (420) have different lengths in the front-rear direction.

4. The refrigeration appliance (10) according to claim 1, wherein: at least one of the storage baskets (400) has a rail (430), and the rail (430) has an access opening at a rear end thereof remote from the storage portion (421).

5. The refrigeration appliance (10) according to claim 1, wherein: at least one of the storage baskets (400) has a bracket.

6. The refrigeration appliance (10) according to claim 1, wherein: at least one of the storage baskets (400) has a support plate made of glass.

7. The refrigeration appliance (10) according to claim 1, wherein said storage shelf (310, 320) is rotatable about a vertical axis (l).

8. The refrigeration appliance (10) according to claim 7, further comprising a pair of rails (510, 520) disposed at an upper wall and a lower wall of said storage compartment (130, 140), respectively; the storage shelf (310, 320) is connected to the guide rail (510, 520) and is adapted to move along the guide rail (510, 520) and/or to rotate around an axis (l) perpendicular to the guide rail (510, 520).

9. The refrigeration appliance (10) according to claim 8, wherein: the front end of the storage rack (310, 320) is fixed at the rear side of the sliding door (230, 240); the sliding door (230, 240) is also adapted to move along the guide rail (510, 520) and/or to rotate about an axis (l) perpendicular to the guide rail (510, 520).

10. The refrigeration appliance (10) according to claim 8 or 9, wherein the guide rail (510, 520) comprises a fixed rail (501) fixed inside the storage compartment (130, 140) and a movable rail (502) slidable back and forth relative to the fixed rail (501), and the storage rack (310, 320) is rotatably connected to the movable rail (502).

11. The refrigeration appliance (10) according to claim 10, wherein: the storage rack (310, 320) is connected with the moving rail (502) through a rotation limiting mechanism, and the rotation limiting mechanism is suitable for limiting the rotation angle of the storage rack (310, 320) relative to the moving rail (502).

12. The refrigeration appliance (10) according to claim 10, wherein: the maximum travel of the movable rail (502) sliding outwards relative to the fixed rail (501) is at least one time of the vertical distance (h1) between the rear end surface of the storage rack (310, 320) and the front end surface of the sliding door (230) in the front-rear direction.

13. The refrigeration appliance (10) according to claim 12, wherein: a perpendicular distance (h2) between an intersection point of the storage shelf (310, 320) and the vertical axis (l) and a front end surface of the sliding door (230) is less than half a perpendicular distance (h1) in a front-rear direction between a rear end surface of the storage shelf (310, 320) and the front end surface of the sliding door (230).

14. The refrigeration appliance (10) according to claim 10, wherein: the storage rack (310, 320) comprises at least one supporting rod (312, 322), and a first upper connecting part (311, 321) and a first lower connecting part (313, 323) respectively connected to the upper end and the lower end of the supporting rod (312, 322), wherein the supporting rod (312, 322) is suitable for supporting the first upper connecting part (311, 321) and the first lower connecting part (313, 323), and the first upper connecting part (311, 321) and the first lower connecting part (313, 323) are respectively rotatably connected to the moving rail (502).

15. The refrigeration appliance (10) according to claim 14, wherein: the support rods (312, 322) connected to the rear ends of the first upper connecting parts (311, 321) and the first lower connecting parts (313, 323) are adapted to mount the storage basket (400).

16. The refrigeration appliance (10) according to claim 15, wherein: at least one of the storage baskets (400) is detachably mounted on the support bars (312, 322).

17. The refrigeration appliance (10) according to claim 14, wherein: the lower portion of the support rod (312, 322) is forwardly retracted with respect to the rear wall of the storage chamber (130, 140) to be adapted to form a reserved space at the storage chamber (130, 140).

18. The refrigeration appliance (10) according to claim 1, wherein: comprises at least two storage compartments (130, 140) arranged one above the other, each storage compartment (130, 140) being adapted to be closed by a respective sliding door (230, 240).

19. The refrigeration appliance (10) according to claim 18, wherein: comprises a pair of left and right guide rails (530) respectively connected to left and right walls of the storage compartments (130, 140) located below, and a pair of upper and lower guide rails (510, 520) respectively connected to upper and lower walls of the storage compartments (130, 140) located above, the left and right guide rails (530) and the upper and lower guide rails (510, 520) being respectively connected to the corresponding sliding doors (230, 240).