CN219995621U - Refrigerator with a refrigerator body - Google Patents

Abstract

The utility model provides a refrigerator. The refrigerator comprises a refrigerator body, a door body, a top plate and a base, and a temperature control area is arranged in the storage space; the air duct cover plate is positioned on one side of the temperature control area, which is close to the back plate; the inner container is arranged in the storage space and comprises limiting side walls which are arranged on two sides of the air duct cover plate and extend along the first direction, and a boss protruding towards the central axis direction of the box body is formed on each limiting side wall; the layer frame is arranged in the temperature control area and comprises a connecting strip and a layer frame plate, and the connecting strip is connected to one side of the layer frame plate, which is close to the back plate; the first limiting plate is arranged on the air duct cover plate and extends towards the door body, is positioned on one side of the boss close to the top plate, and forms an installation gap with the boss; the first mounting plate is arranged on the side face, close to the backboard, of the connecting strip and extends towards the backboard, the first mounting plate is connected in the mounting gap, and the first limiting plate and the boss are enabled to limit the first mounting plate in the first direction, so that the layer frame is limited by the first limiting plate and the boss.

Description

Refrigerator with a refrigerator body

Technical Field

The utility model relates to the technical field of household appliances, in particular to a refrigerator.

Background

With the rapid development of refrigerators, people put forward a more beautiful requirement on the structure of observing the inner container when opening the refrigerator door body.

In the prior art, a refrigerator comprises a refrigerator body and a door body, wherein the refrigerator body comprises a back plate opposite to the door body. The storage space is arranged in the box body, the plurality of temperature control areas are arranged in the storage space, the layer rack is arranged in the temperature control areas, and a user can place food or beverage and other articles on the layer rack, so that the user can conveniently classify and arrange the food or beverage, and the space in the temperature control areas is fully utilized.

The refrigerator is characterized in that an inner container is arranged in the refrigerator body, a protruding block and a boss structure for fixing the layer frame are arranged on the side wall of the inner container, the boss block protrudes from the side wall of the inner container towards the central axis of the refrigerator body, and the boss structure protrudes from the side wall of the inner container towards the central axis of the refrigerator body.

When installing the layer frame, install the tip of connecting portion with the layer frame and fix in the installation space between protruding piece and boss to make the connecting portion of layer frame be spacing between protruding piece and boss structure in the direction of height of box, be equipped with the recess on the boss structure, the thickness of the connecting portion of layer frame is greater than the thickness of layer frame board, the bottom of the connecting portion of layer frame is connected in the recess and is spacing by the recess in the length direction of box between door body and backplate. Because boss and protruding piece all set up on the inner bag, the user opens the refrigerator door and can directly observe protruding piece, and the structure of the inner bag that makes the user feel is not pleasing to the eye enough, and the inner bag is the fashioned part of plastic uptake simultaneously, and the position and the size of boss and protruding piece have great error after the foaming, can not make the layer frame fix in the accuse temperature region accurately.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model aims to provide the refrigerator, and the first limiting plate is arranged on the air duct cover plate of the refrigerator, the installation gap is formed between the first limiting plate and the boss, the first installation plate is connected in the installation gap, and the first limiting plate and the boss limit the first installation plate in the first direction, so that the layer rack is limited by the first limiting plate and the boss.

The refrigerator according to the present utility model includes:

a box body, wherein a storage space is formed in the box body, and a storage opening is formed in the storage space;

the door body is rotationally connected to the box body; the box body comprises a backboard arranged opposite to the door body;

the top plate and the base are respectively arranged at the top and the bottom of the box body; the height direction of the box body between the top plate and the base is a first direction;

a temperature control region provided in the storage space;

the air duct cover plate is positioned on one side of the temperature control area, which is close to the back plate, and extends along the first direction;

the inner container is arranged in the storage space and comprises limiting side walls which are arranged on two sides of the air duct cover plate and extend along the first direction, and a boss protruding towards the central axis direction of the box body is formed on each limiting side wall;

the layer rack is arranged in the temperature control area and comprises a connecting strip and a layer rack plate, and the connecting strip is connected to one side of the layer rack plate, which is close to the back plate;

the first limiting plate is arranged on the air duct cover plate, extends towards the direction of the door body, is positioned on one side of the boss close to the top plate, and forms an installation gap with the boss;

the first mounting plate is arranged on the side face, close to the backboard, of the connecting strip and extends towards the backboard, and is connected in the mounting gap, so that the first limiting plate and the boss limit the first mounting plate in the first direction, and the layer frame is limited by the first limiting plate and the boss.

In some embodiments of the utility model, the first mounting plate comprises:

the first longitudinal part extends along the first direction, and the top end of the first longitudinal part is connected to the bottom of the connecting strip;

the first transverse part is connected to the bottom of the first longitudinal part and extends towards the backboard, and the first transverse part is arranged in the installation gap.

In some embodiments of the utility model, a first slope is provided on the underside of the first lateral portion, the first slope decreasing in thickness from nearer to the connecting strip to farther from the connecting strip.

In some embodiments of the present utility model, the first limiting plate has two bosses, and the two bosses are located on the left side and the right side of the first limiting plate, respectively, so that the left side and the right side of the shelf can be supported by the two bosses toward the top plate.

In some embodiments of the present utility model, the air duct cover further includes a second limiting plate extending toward the door body, the second limiting plate being disposed on a side of the first limiting plate near the base, and when the first mounting plate is mounted in the mounting gap, a middle position of the first mounting plate is limited between the first limiting plate and the second limiting plate.

In some embodiments of the present utility model, the air duct cover further includes a hook extending toward the door body, the second limiting plate is provided with a plurality of openings, and the openings are provided with a plurality of hooks, and the hooks are connected with a side surface of the first longitudinal portion, which is close to the door body, so that the first mounting plate is limited by the hooks in the front-rear direction.

In some embodiments of the utility model, the boss comprises:

the first groove is arranged on one side of the boss, which is close to the air duct cover plate; the connecting strip is arranged in the first groove, and the first groove limits the connecting strip in the front-back direction;

the supporting table is connected to one side, close to the door body, of the first groove; the supporting table is connected below the shelf plate and gives the shelf plate supporting force towards the top plate.

In some embodiments of the utility model, the connecting strip comprises:

a first locating slat connected to a side of the landing plate near the top plate;

a second locating slat connected to a side of the shelf plate near the base;

and a third positioning slat connected between the first positioning slat and the second positioning slat and extending in the first direction.

In some embodiments of the utility model, the first, second and third locating strips collectively form a shelf mounting slot in which the shelf is mounted.

In some embodiments of the present utility model, a second slope is provided on the lower side of the first limiting plate, and the thickness of the second slope is reduced from the component close to the air duct cover plate to the component far from the air duct cover plate;

when the layer frame is installed to the temperature control area, the upper side face of the first transverse portion is in contact with the second slope, and the layer frame rotates to enable the connecting strip to be connected in the installation gap.

The technical scheme of the utility model has at least the following positive effects:

the utility model provides a refrigerator. The refrigerator comprises a refrigerator body, a door body, a top plate and a base, and a temperature control area is arranged in the storage space; the air duct cover plate is positioned on one side of the temperature control area, which is close to the back plate; the inner container is arranged in the storage space and comprises limiting side walls which are arranged on two sides of the air duct cover plate and extend along the first direction, and a boss protruding towards the central axis direction of the box body is formed on each limiting side wall; the layer frame is arranged in the temperature control area and comprises a connecting strip and a layer frame plate, and the connecting strip is connected to one side of the layer frame plate, which is close to the back plate; the first limiting plate is arranged on the air duct cover plate and extends towards the door body, is positioned on one side of the boss close to the top plate, and forms an installation gap with the boss; the first mounting plate is arranged on the side face, close to the backboard, of the connecting strip and extends towards the backboard, the first mounting plate is connected in the mounting gap, and the first limiting plate and the boss are enabled to limit the first mounting plate in the first direction, so that the layer frame is limited by the first limiting plate and the boss.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a view of an external appearance of a refrigerator according to an embodiment of the present utility model;

fig. 2 is a schematic view of a temperature control region of a refrigerator according to an embodiment of the present utility model;

fig. 3 is a top view of a temperature control region of a refrigerator according to an embodiment of the present utility model;

FIG. 4 is a B-B cross-sectional view of FIG. 3;

fig. 5 is an enlarged view X in fig. 4;

FIG. 6 is a cross-sectional view taken along line A-A in FIG. 3;

fig. 7 is an enlarged view Y in fig. 6;

fig. 8 is a mating view of an air duct cover plate and a shelf of a refrigerator according to an embodiment of the present utility model;

FIG. 9 is an enlarged view Z two of FIG. 8

Fig. 10 is a mating view of an air duct cover plate and a shelf of a refrigerator according to an embodiment of the present utility model;

fig. 11 is an enlarged view D in fig. 10;

fig. 12 is a schematic view of a shelf of a refrigerator according to an embodiment of the present utility model;

fig. 13 is a schematic view of a refrigerator shelf and a wind tunnel cover plate mounted in cooperation according to an embodiment of the present utility model;

in the above figures: 100. a refrigerator; 11. a case; 111. a storage space; 112. a storage port; 12. a door body; 13. a top plate; 14. a base; 15. a temperature control region; 2. an air duct cover plate; 21. a first limiting plate; 211. a second ramp; 22. a second limiting plate; 23. a hook; 3. an inner container; 31. a limiting side wall; 32. a boss; 321. a first groove; 322. a support table; 4. a layer rack; 41. a connecting strip; 411. a first locating slat; 412. a second locating slat; 413. a third locating slat; 414. a layer rack mounting groove; 42. a layer board; 43. a first mounting plate; 431. a first longitudinal portion; 432. a first lateral portion; 4321. a first ramp; 5. and (3) mounting a gap.

Detailed Description

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" or the like may include one or more such features, either explicitly or implicitly.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Hereinafter, embodiments of the present utility model will be described in detail with reference to fig. 1 to 13.

The height direction of the case 11 between the top plate 13 and the base 14 is a first direction, which is an up-down direction, which is defined as a direction in which the top plate 13 of the refrigerator 100 is located, and which is defined as a direction in which the base 14 of the refrigerator 100 is located.

The length direction of the case 11 between the back plate and the door 12 is a second direction, which is a front-rear direction, and defines the direction of the door 12 as the front of the refrigerator 100 and the direction of the back plate as the rear of the refrigerator 100.

The width direction of the case 11 between the walls of the first case 11 and the walls of the second case 11 is a third direction, that is, a left-right direction, which defines left and right sides in terms of the sense direction of the user when the user is positioned in front of the storage opening 112 and the base 14 is in contact with the ground.

According to the refrigerator 100 of the present utility model, the refrigerator 100 includes the cabinet 11, the storage space 111 is formed in the cabinet 11, the storage space 111 is provided with the storage opening 112, and a user can take out the articles in the storage space 111 or store the articles into the storage space 111 through the storage opening 112.

The refrigerator 100 further includes a door body 12, the door body 12 being rotatably coupled to the cabinet 11, the door body 12 being rotated to open or close the storage opening 112. The case 11 includes a back plate disposed opposite the door 12, and the back plate is disposed opposite the storage port 112.

The refrigerator 100 further includes a top plate 13 and a base 14 provided at the top and bottom of the cabinet 11, respectively, and a height direction of the cabinet 11 between the top plate 13 and the base 14 is a first direction.

The refrigerator 100 further includes a first case 11 sidewall and a second case 11 sidewall, the first case 11 sidewall and the second case 11 sidewall both extend in the up-down direction, and the first case 11 sidewall and the second case 11 sidewall both are disposed between the door 12 and the back plate. Wherein, first box 11 wall is connected with door body 12, and second box 11 wall is not connected with door body 12, and first box 11 wall and second box 11 wall set up relatively.

The temperature control region 15 is disposed in the storage space 111, and in general, the refrigerator 100 has a plurality of temperature control regions 15, and the shelves 4 may be disposed in each of the plurality of temperature control regions 15.

The refrigerator 100 includes a compressor, a condenser, an expansion valve, and an evaporator, and a refrigeration cycle is performed by the compressor, the condenser, the expansion valve, and the evaporator. The refrigerating cycle includes a compression process, a condensation process, an expansion process, and an evaporation process, and provides cold or heat to the indoor space through heat absorption and release processes of the refrigerant, thereby achieving temperature adjustment of the storage space 111. The compressor compresses the refrigerant gas into a high-temperature and high-pressure state and discharges the compressed refrigerant gas, and the discharged refrigerant gas flows into the condenser. The condenser condenses the compressed high-temperature and high-pressure gaseous refrigerant into a liquid refrigerant, and heat is released to the surrounding environment through the condensation process. The liquid refrigerant flowing out of the condenser enters an expansion valve, and the expansion valve expands the liquid refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid refrigerant. The low-pressure liquid refrigerant flowing out of the expansion valve enters the evaporator, and when the liquid refrigerant flows through the evaporator, the heat absorbed by the liquid refrigerant evaporates into low-temperature low-pressure refrigerant gas, and the refrigerant gas in a low-temperature low-pressure state returns to the compressor. The evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. Throughout the cycle, the refrigerator 100 may adjust the temperature of the storage space 111.

The refrigerator 100 controls the temperature inside the temperature control region 15 through the evaporator, and transfers heat inside the refrigerator 100 to the outside of the refrigerator 100.

The refrigerator 100 further includes an air duct provided at a rear side position of the temperature control region 15. The air duct comprises an air duct cover plate 2, the air duct cover plate 2 is located on one side of the temperature control area 15, which is close to the back plate, the air duct cover plate 2 extends along a first direction, and when a user opens the door body 12, the air duct cover plate 2 can be directly observed through the storage opening 112.

The refrigerator 100 further includes an inner container 3, the inner container 3 is disposed in the storage space 111, the temperature control region 15 is disposed in the inner container 3, the air duct is connected with the inner container 3, the inner container 3 is used for providing support for the shelf 4, and the temperature control region 15 is separated in the storage space 111, so that the temperature control region 15 is kept clean. Meanwhile, foaming materials are filled between the inner container 3 and the box 11, so that the heat preservation effect of the temperature control area 15 can be enhanced, and the heat preservation effect of the temperature control area 15 is better.

The inner container 3 is including locating the spacing lateral wall 31 that the wind channel apron 2 both sides just extended along the first direction, and spacing lateral wall 31 includes inner container 3 left side wall and inner container 3 right side wall, is formed with on the spacing lateral wall 31 to be equipped with towards the convex boss 32 of axis direction of box 11.

The layer frame 4 is arranged in the temperature control area 15, the layer frame 4 comprises a connecting strip 41 and a layer frame plate 42, and the connecting strip 41 is connected to one side, close to the back plate, of the layer frame plate 42.

The air duct cover plate 2 comprises a first limiting plate 21, and the first limiting plate 21 extends from the air duct cover plate 2 towards the door body 12. The first limiting plate 21 is located on one side of the boss 32, which is close to the top plate 13, and forms a mounting gap with the boss 32, and the mounting gap has a certain height.

The connecting bar 41 includes a first mounting plate 43, the first mounting plate 43 is disposed on a side of the connecting bar 41 near the back plate, and the first mounting plate 43 extends toward the back plate, and the first mounting plate 43 is connected in the mounting gap, so that the first limiting plate 21 and the boss 32 limit the first mounting plate 43 in the first direction, so that the layer frame 4 is limited by the first limiting plate 21 and the boss 32.

When the first mounting plate 43 is positioned in the mounting gap between the first positioning plate 21 and the boss 32, since the first mounting plate 43 is a part of the connecting bar 41, the connecting bar 41 is also positioned by the first positioning plate 21 and the boss 32 in the up-down direction, so that the shelf 4 can be positioned by the first positioning plate 21 and the boss 32 in the up-down direction.

In the prior art, an inner container 3 is arranged in a refrigerator body 11 of a refrigerator 100, a protruding block and a boss 32 structure for fixing a layer frame 4 are arranged on the side wall of the inner container 3, the boss 32 block protrudes from the side wall of the inner container 3 towards the central axis position of the refrigerator body 11, and the boss 32 structure protrudes from the side wall of the inner container 3 towards the central axis position of the refrigerator body 11.

When installing the layer frame 4, fix the tip of layer frame 4 installation connecting portion in the installation space between protruding piece and boss 32 to make the connecting portion of layer frame 4 be spacing between protruding piece and boss 32 structure in the direction of height of box 11, be equipped with the recess on the boss 32 structure, the thickness of the connecting portion of layer frame 4 is greater than the thickness of layer frame board 42, the bottom of the connecting portion of layer frame 4 is connected in the recess and is spacing by the recess in the length direction of box 11 between door body 12 and backplate. Because boss 32 and protruding piece all set up on inner bag 3, the user opens refrigerator 100 door body 12 and can directly observe the protruding piece, and the structure of inner bag 3 that makes the user feel is not pleasing to the eye enough, and inner bag 3 is injection moulding's part simultaneously, and boss 32 and protruding piece's position and size have great error, can not make layer frame 4 accurately fix in temperature control region 15.

Compared with the prior art, the refrigerator 100 is provided with the first limiting plate 21 extending towards the door body 12 on the air duct cover plate 2, an installation gap is formed between the first limiting plate 21 and the boss 32, the connecting strip 41 on the shelf 4 can be limited in the installation gap, and the limit of the shelf 4 in the up-down direction is realized, on one hand, the liner 3 is not required to be provided with a protruding block for limiting the shelf 4 in the up-down direction, the first limiting plate 21 can be blocked behind the shelf 4, a user can not easily observe the first limiting plate 21 directly when opening the storage space 111, and meanwhile, the first limiting plate 21 is of a strip-shaped structure and is arranged behind the shelf 4, so that visual experience is better even if the user observes the first limiting plate 21, and visual experience of the user is improved; on the other hand, because the first limiting plate 21 is connected to the air duct cover plate 2, the position of the first limiting plate 21 can be more accurate, compared with the technical scheme that the protruding block and the boss 32 are arranged on the liner 3 in the prior art, the distance between the first limiting plate 21 and the boss 32 is more accurate, and the mounting position of the layer frame 4 is more accurate.

In some embodiments of the present utility model, the first mounting plate 43 includes a first longitudinal portion 431 and a first transverse portion 432, the first longitudinal portion 431 extends along a first direction, and a top end of the first longitudinal portion 431 is connected to a bottom of the connection bar 41. The first transverse portion 432 is connected to the bottom of the first longitudinal portion 431 and extends toward the back plate, and the first transverse portion 432 is disposed in the mounting gap.

It should be noted that, the first longitudinal portion 431 of the first mounting plate 43 is formed by extending downward from the bottom of the connecting bar 41, and the first transverse portion 432 is connected to the rear side of the first longitudinal portion 431, so that the first mounting plate 43 can be conveniently mounted in the mounting gap between the first limiting plate 21 and the boss 32, so that the mounting gap is limited in the up-down direction.

In some embodiments of the present utility model, the lower side of the first transverse portion 432 is provided with a first slope 4321, the thickness of the first slope 4321 gradually decreases from the direction close to the connecting strip 41 to the direction far away from the connecting strip 41, when the first mounting plate 43 is mounted below the first limiting plate 21, since the lower side of the first transverse portion 432 is provided with the first slope 4321, the first transverse portion 432 can be conveniently extended below the first limiting plate 21, and meanwhile, the first slope 4321 has the function of mounting positioning guide, and the installer extends the first transverse portion 432 below the first limiting plate 21 and rotates to fit into the mounting gap.

In some embodiments of the present utility model, the lower side of the first limiting plate 21 is provided with a second slope 211, and the thickness of the second slope 211 is reduced from the component approaching the duct cover 2 to the component moving away from the duct cover 2.

When the shelf 4 is mounted to the temperature control region 15, the upper side of the first transverse portion 432 is in contact with the second slope 211, the shelf 4 rotates to connect the connection bar 41 in the mounting gap, the user only needs to fit the first transverse portion 432 into the mounting gap between the first mounting plate 43 and the boss 32, and rotates centering on the contact between the first mounting plate 43 and the first limiting plate 21 to rotate the shelf 4 and fit the first mounting plate 43 into the mounting gap, and the mating connection of the shelf 4 and the mounting gap is achieved.

In some embodiments of the present utility model, the boss 32 has two, the first limiting plate 21 has one, and the two bosses 32 are respectively located at the left and right sides of the first limiting plate 21, so that the left and right sides of the shelf 4 can be both supported toward the top plate 13 by the two bosses 32.

Specifically, the two bosses 32 are respectively located at the left side and the right side of the layer frame 4, two mounting gaps are formed between the two bosses 32 and the first limiting plate 21, and the two mounting gaps are respectively located at the left side and the right side of the layer frame 4, so that the left end and the right end of the first mounting plate 43 on the connecting strip 41 of the layer frame 4 are both mounted in the mounting gaps, and the left end and the right end of the first mounting plate 43 are both limited by the first limiting plate 21 in the up-down direction, so that the first mounting plate 43 is limited more accurately.

In some embodiments of the present utility model, the duct cover 2 further includes a second limiting plate 22 extending toward the door body 12, the second limiting plate 22 is disposed on a side of the first limiting plate 21 near the base 14, and when the first mounting plate 43 is mounted in the mounting gap, a middle position of the first mounting plate 43 is limited between the first limiting plate 21 and the second limiting plate 22.

Specifically, the first limiting plate 21 and the second limiting plate 22 are disposed in parallel and each extend in the left-right direction, and when the left end portion and the right end portion of the first mounting plate 43 are mounted in the mounting gap, the first mounting plate 43 is limited between the first limiting plate 21 and the second limiting plate 22 at a middle position between the left end portion and the right end portion. When the first mounting plate 43 contacts with the second limiting plate 22, the second limiting plate 22 can play a supporting role on the first mounting plate 43, so that the connection between the layer frame 4 and the air duct cover plate 2 is more stable.

In some embodiments of the present utility model, the duct cover 2 further includes a hook 23 extending toward the door body 12, the second limiting plate 22 is provided with a plurality of openings, the openings are provided with a plurality of hooks 23, and the hooks 23 are connected with a side surface of the first longitudinal portion 431, which is close to the door body 12, so that the first mounting plate 43 is limited by the hooks 23 in the front-rear direction.

Specifically, the hook 23 includes a hook portion extending upward, and the hook portion is disposed at a front side of the first longitudinal portion 431, and when the first longitudinal portion 431 moves toward the front side, the hook 23 limits a distance that the first longitudinal portion 431 moves toward the front side.

In some embodiments of the present utility model, boss 32 includes a first groove 321 and a support stand 322.

The first groove 321 is arranged on one side of the boss 32, which is close to the air duct cover plate 2; the connecting bar 41 is installed in the first groove 321, and the first groove 321 limits the connecting bar 41 in the front-rear direction;

the supporting table 322 is connected to one side of the first groove 321 near the door body 12; the support stand 322 is attached below the deck plate 42 and gives the deck plate 42 a supporting force toward the top plate 13. The support stand 322 has an upper side which cooperates with the lower side of the shelf board 42 to enable the shelf 4

In some embodiments of the present utility model, the connecting strip 41 includes a first locating strip 411, a second locating strip 412, and a third locating strip 413. The first positioning slat 411 is attached to the side of the shelf plate 42 that is adjacent to the top plate 13. A second locating flight 412 is attached to the side of the shelf plate 42 adjacent the base 14. The third positioning slat 413 is connected between the first positioning slat 411 and the second positioning slat 412, and extends in the first direction.

In some embodiments of the present utility model, the first, second and third locating slats 411, 412 and 413 collectively form a landing plate 42 mounting slot, with landing plate 42 mounted within landing plate 42 mounting slot.

Specifically, the first positioning slat 411 is in interference fit with the upper side of the shelf board 42, so that the shelf board 42 and the connecting strip 41 are fixedly connected, and the shelf board 42 can also keep the relative position fixed when the relative position between the connecting strip 41 and the air duct cover plate 2 is kept fixed.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. A refrigerator, comprising:

the box body is internally provided with a storage space, and the storage space is provided with a storage opening;

the door body is rotationally connected to the box body; the box body comprises a back plate which is arranged opposite to the door body;

the top plate and the base are respectively arranged at the top and the bottom of the box body; the height direction of the box body between the top plate and the base is a first direction;

a temperature control region provided in the storage space;

the air duct cover plate is positioned on one side of the temperature control area, which is close to the back plate, and extends along a first direction;

the inner container is arranged in the storage space and comprises limiting side walls which are arranged on two sides of the air duct cover plate and extend along the first direction, and a boss protruding towards the central axis direction of the box body is formed on each limiting side wall;

the layer frame is arranged in the temperature control area and comprises a connecting strip and a layer frame plate, and the connecting strip is connected to one side of the layer frame plate, which is close to the back plate;

the first limiting plate is arranged on the air duct cover plate, extends towards the direction of the door body, is positioned on one side of the boss, which is close to the top plate, and forms an installation gap with the boss;

the first mounting plate is arranged on the side surface, close to the back plate, of the connecting strip and extends towards the back plate, and is connected in the mounting gap, so that the first limiting plate and the boss limit the first mounting plate in the first direction, and the layer rack is limited by the first limiting plate and the boss.

2. The refrigerator of claim 1, wherein the first mounting plate comprises:

a first longitudinal portion extending in the first direction, and a top end of the first longitudinal portion being connected to a bottom of the connecting bar;

and the first transverse part is connected to the bottom of the first longitudinal part and extends towards the back plate, and the first transverse part is arranged in the mounting gap.

3. The refrigerator of claim 2, wherein a first slope is provided on a lower side of the first transverse portion, and the first slope gradually decreases in thickness from being closer to the connection bar to being farther from the connection bar.

4. The refrigerator of claim 1, wherein the boss has two, the first limiting plate has one, and the two bosses are respectively located at left and right sides of the first limiting plate so that both left and right sides of the shelf can receive a supporting force toward the top plate given by the two bosses.

5. The refrigerator of claim 1, wherein the duct cover further includes a second limiting plate extending toward the door body, the second limiting plate being disposed on a side of the first limiting plate adjacent to the base, a middle position of the first mounting plate being limited between the first limiting plate and the second limiting plate when the first mounting plate is mounted in the mounting gap.

6. The refrigerator of claim 3, wherein the air duct cover plate further comprises a hook extending toward the door body, the air duct cover plate further comprises a second limiting plate extending toward the door body, a plurality of openings are formed in the second limiting plate, a plurality of hooks are arranged at the openings, and the hooks are connected with the side face, close to the door body, of the first longitudinal portion, so that the first mounting plate is limited in the front-rear direction by the hooks.

7. The refrigerator of claim 1, wherein the boss comprises:

the first groove is arranged on one side of the boss, which is close to the air duct cover plate; the connecting strip is arranged in the first groove, and the first groove limits the connecting strip in the front-back direction;

the supporting table is connected to one side, close to the door body, of the first groove; the support stand is connected below the deck plate and gives the deck plate a supporting force toward the top plate.

8. The refrigerator of claim 1, wherein the connection bar comprises:

a first positioning slat connected to a side of the deck plate adjacent to the top plate;

a second locating slat connected to a side of the shelf plate proximate the base;

and a third positioning slat connected between the first positioning slat and the second positioning slat and extending in the first direction.

9. The refrigerator of claim 8, wherein the first, second and third locating slats collectively form a shelf mounting slot within which the shelf is mounted.

10. The refrigerator of claim 2, wherein a second slope is provided on a lower side of the first limiting plate, and a thickness of the second slope is reduced from a direction component close to the air duct cover plate to a direction component far from the air duct cover plate;

when the shelf is mounted to the temperature control region, the upper side of the first lateral portion is in contact with the second slope, and the shelf rotates to connect the connection bar in the mounting gap.