CN221099114U - Refrigerator - Google Patents

Abstract

The utility model provides a refrigerator. The refrigerator comprises a refrigerator body, wherein the refrigerator body comprises a rear back plate, at least two side walls of the refrigerator body, a top plate, a base and an inner container, wherein the inner container is arranged in the refrigerator body; the longitudinal frame is arranged between the inner container and the cabinet body and positioned at the corner of the cabinet body, and extends along the height direction of the cabinet body; the longitudinal frame comprises: at least one first support plate extending in a width direction of the cabinet; at least one second support plate extending in the front-rear direction of the cabinet; the second support plate is connected to the left end and/or the right end of the first support plate and extends towards the direction away from the central axis close to the side wall of the cabinet body; a longitudinal frame supporting space surrounded by the first supporting plate and the second supporting plate; and the foaming material holes are arranged on the first supporting plate, so that the foaming material filled between the inner container and the cabinet body enters the longitudinal frame supporting space through the foaming material holes.

Description

Refrigerator

Technical Field

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

Background

With the rapid development of the refrigerator, people put higher demands on the strength of the refrigerator.

The freezer includes the cabinet body and the door body, and the cabinet body is equipped with gets to put the mouth, and the door body rotates to be connected in getting to put mouthful department. The cabinet body is internally provided with a storage space, the storage space is internally provided with an inner container, and one or more temperature control areas are arranged in the inner container.

A longitudinal frame and a transverse frame are arranged between the cabinet body and the inner container, the longitudinal width extends along the height direction of the cabinet body, and the transverse frame extends along the width and/or length direction of the cabinet body.

Foaming materials are filled between the cabinet body and the inner container, the foaming materials expand from the position between the cabinet body and the inner container and solidify into solid foaming materials, and the foaming materials play a supporting role on the cabinet body and the inner container.

In the prior art, the middle part of an interval space formed by the foaming material between the cabinet body and the side wall of the inner container is inclined, so that the foaming material can diffuse to the periphery more uniformly. The longitudinal frames and the transverse frames are generally provided with support plates near the middle portions of the intervals, which results in the support plates blocking the foam from entering the inside of the longitudinal frames and the transverse frames, and the foam cannot completely fill the space inside the longitudinal frames and the transverse frames, thereby affecting the supporting strength of the longitudinal frames and the transverse frames.

Disclosure of utility model

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

To this end, the application aims to provide a refrigerator.

The refrigerator according to the present application comprises:

A cabinet body having a top and a bottom in a height direction, and left and right sides in a width direction, and front and rear sides in a length direction;

the taking and placing port is positioned at the front part of the cabinet body;

the back plate is arranged opposite to the picking and placing port;

the side walls of the at least two cabinet bodies are respectively connected with the left end and the right end of the rear backboard;

the top plate and the base are respectively connected to the top and the bottom of the cabinet body;

The inner container is arranged in the cabinet body;

The longitudinal frame is arranged between the inner container and the cabinet body and positioned at the corner of the cabinet body, and extends along the height direction of the cabinet body;

The longitudinal frame comprises:

At least one first support plate extending in a width direction of the cabinet;

At least one second support plate extending in a front-rear direction of the cabinet; the second supporting plate is connected to the left end and/or the right end of the first supporting plate and extends towards the direction away from the central axis close to the side wall of the cabinet body;

A longitudinal frame support space surrounded by the first support plate and the second support plate;

And the foaming material holes are formed in the first supporting plate, so that foaming materials filled between the inner container and the cabinet body enter the longitudinal frame supporting space through the foaming material holes.

In some embodiments of the application, the refrigerator further comprises a transverse frame comprising:

at least one third support plate extending in a width direction of the cabinet and a front-rear direction of the cabinet;

At least one fourth support plate extending in a width direction of the cabinet and a height direction of the cabinet;

At least one foaming material hole is arranged on the third supporting plate and/or the fourth supporting plate.

In some embodiments of the application, the third support plate is attached to the top of the fourth support plate with a gap between the third support plate and the top plate.

In some embodiments of the present application, the third support plate is connected to the bottom of the fourth support plate, and foam holes are formed in the third support plate.

In some embodiments of the present application, at least two foam holes are disposed on the first support plate, a plurality of foam holes are disposed at intervals, and at least a portion of the foam holes extend along the length direction of the cabinet body.

In some embodiments of the application, the distances between two adjacent foaming material holes in the height direction of the cabinet body are equal.

In some embodiments of the present application, at least two foam holes are provided on the third support plate, and when the number of the foam holes is three or more, the distances between two adjacent foam holes along the width direction of the cabinet body are equal.

The refrigerator according to the present application comprises: a cabinet body having a top and a bottom in a height direction, and left and right sides in a width direction, and front and rear sides in a length direction;

the taking and placing port is positioned at the front part of the cabinet body;

the back plate is arranged opposite to the picking and placing port;

the side walls of the at least two cabinet bodies are respectively connected with the left end and the right end of the rear backboard;

the top plate and the base are respectively connected to the top and the bottom of the cabinet body;

The inner container is arranged in the cabinet body;

The longitudinal frame is arranged between the inner container and the cabinet body and positioned at the corner of the cabinet body, and extends along the height direction of the cabinet body;

The transverse frame is arranged between the inner container and the cabinet body, is connected to the top and/or the bottom of the longitudinal frame, and extends along the width direction of the cabinet body;

foam holes provided with the longitudinal frames and/or the transverse frames;

A reinforcing iron connecting the transverse frame and the longitudinal frame, the reinforcing iron comprising:

At least one longitudinal reinforcing extension plate, wherein the longitudinal reinforcing extension plate is provided with a connecting hole, and the top end of the longitudinal reinforcing extension plate is fixedly connected with the transverse frame;

The longitudinal frame comprises at least one second supporting plate which extends along the front-back direction of the cabinet body; the second supporting plate is provided with a matching connecting hole matched with the connecting hole in position;

the connecting piece is arranged in the connecting hole in a penetrating way and the matched connecting hole in a penetrating way, so that the longitudinal frame is fixedly connected with the reinforcing iron.

In some embodiments of the application, the connection is a screw or bolt.

In some embodiments of the application, the longitudinal frame comprises:

At least one first support plate extending in a width direction of the cabinet;

at least one second supporting plate which is connected with the left end and/or the right end of the first supporting plate and extends towards the direction far away from the central axis close to the side wall of the cabinet body;

A longitudinal frame support space surrounded by the first support plate and the second support plate;

And the foaming material holes are formed in the first supporting plate, so that foaming materials filled between the inner container and the cabinet body enter the longitudinal frame supporting space through the foaming material holes.

The application has at least the following positive effects:

The utility model provides a refrigerator. The refrigerator comprises a refrigerator body, wherein the refrigerator body comprises a rear back plate, at least two side walls of the refrigerator body, a top plate, a base and an inner container, wherein the inner container is arranged in the refrigerator body; the longitudinal frame is arranged between the inner container and the cabinet body and positioned at the corner of the cabinet body, and extends along the height direction of the cabinet body; the longitudinal frame comprises: at least one first support plate extending in a width direction of the cabinet; at least one second support plate extending in the front-rear direction of the cabinet; the second support plate is connected to the left end and/or the right end of the first support plate and extends towards the direction away from the central axis close to the side wall of the cabinet body; a longitudinal frame supporting space surrounded by the first supporting plate and the second supporting plate; the longitudinal frame is provided with the holes for passing through the foaming material, so that the blocking of the first supporting plate to the foaming material in the foaming process can be reduced, the foaming material can be filled in the longitudinal frame supporting space, the supporting strength of the longitudinal frame can be greatly improved by the foaming material in the longitudinal frame supporting space, the stress generated by blocking the foaming material by the first supporting plate can be reduced, and the supporting strength of the longitudinal frame can be further improved.

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 the appearance of a refrigerator according to an embodiment of the present application;

fig. 2 is a view showing an external appearance of a door body of a refrigerator according to an embodiment of the present application;

Fig. 3 is a view of the connection mating of the transverse and longitudinal frames of the refrigerator according to an embodiment of the present application;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a view of the connection mating of the transverse and longitudinal frames of the refrigerator according to an embodiment of the present application;

FIG. 6 is an enlarged view of a portion of FIG. 5;

Fig. 7 is a front view of a refrigerator according to an embodiment of the present application;

FIG. 8 is a cross-sectional view taken along G-G in FIG. 7;

fig. 9 is an enlarged view D in fig. 8;

Fig. 10 is a view of a refrigerator door according to an embodiment of the present application with a door removed;

Fig. 11 is an enlarged view E in fig. 10;

Fig. 12 is a view of a refrigerator door according to an embodiment of the present application with a door removed;

fig. 13 is an enlarged view F in fig. 12;

Fig. 14 is a partial view of a door body of a refrigerator according to an embodiment of the present application;

In the above figures: 100. a refrigerator; 11. a cabinet body; 111. a taking and placing port; 12. a top plate; 13. a base; 14. an inner container; 141. a bottom wall of the inner container; 142. the rear side wall of the inner container; 143. the side wall of the inner container; 15. an air duct cover plate; 151. a cover plate air outlet; 152. an air guiding inclined plane; 16. an air outlet duct; 161. a bottom inlet; 172. a blocking portion; 181. a first projection; 182. a second projection; 19. a door body; 2. an evaporator chamber; 21. a first cooling air duct; 211. a fan mounting part; 212. an air guide part; 22. an air duct outlet; 221. the front side wall of the air duct outlet; 222. the rear side wall of the air duct outlet; 23. an air duct inlet; 24. a thermal insulation material; 31. a first heat exchanger; 32. a blower; 4. a water receiving tray; 41. a first inclined portion; 411. a first concave portion; 4111. a middle concave part; 411 2, side concave parts; 42. a water draining part; 421. a water outlet; 5. an induced draft part; 51. a first extension; 511. a first air inlet; 52. a second extension; 521. a second air inlet; 53. a third extension; 531. a third air inlet; 54. a sloped top surface; 541. an air inlet guide part; 5411. a top curved surface; 5412. a front side opening; 55. an induced air guide plate; 56. an air inlet; 57. a front induced air part; 6. a condenser chamber; 61. a first cavity; 62. a second cavity; 72. a layer rack; 8. a bottom layer frame; 81. a receiving part; 82. a connection part; 821. a first connection hole; 822. a first mounting hole; 91. a longitudinal frame; 911. a first support plate; 912. a second support plate; 92. A transverse frame; 921. a third support plate; 922. a fourth support plate; 93. foaming material holes; 94. reinforcing iron; 941. a longitudinal reinforcing extension plate; 942. a connection hole; 95. and a connecting piece.

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 terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, 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" or "a second" may explicitly or implicitly include one or more such feature.

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 either fixedly connected, detachably connected, or integrally connected, for example; 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.

According to the refrigerator 100 of the present application, the refrigerator 100 includes a cabinet 11 and a door 19, a storage space is formed in the cabinet 11, a delivery opening is provided at a front side of the storage space, and a user can store or take out articles in the storage space through the delivery opening. The door 19 is rotatably connected with the cabinet 11 for opening or closing the dispensing opening of the storage space.

A plurality of temperature controlled zones are provided within the cabinet 11, and in some embodiments, a single temperature controlled zone corresponds to a single door 19. The door body 19 includes first door body 19 and second door body 19, and the top of second door body 19 is located to first door body 19, is equipped with first division board between first door body 19 and the second door body 19, and the top of first division board is the accuse temperature region that first door body 19 corresponds, and the below of first division board is the accuse temperature region that second door body 19 corresponds. The first door 19 is located at a side of the second door 19 near the top plate 12.

In other embodiments, a single temperature control zone corresponds to multiple gates 19. The plurality of door bodies 19 are provided in front of a single temperature control area, which can be opened by a user by opening only one door body 19. When a single temperature control area corresponds to two door bodies 19, the two door bodies 19 are adjacently arranged and opened in opposite directions.

The cabinet 11 includes a top plate 12 and a base 13, and further includes a rear back plate connected between the top plate 12 and the base 13 and side walls of the cabinet 11. The cabinet body 11 lateral wall has two, is first cabinet body 11 lateral wall and second cabinet body 11 lateral wall respectively, and the backplate sets up with door body 19 relatively, and first cabinet body 11 lateral wall and second cabinet body 11 lateral wall are located left side and the right side of backplate respectively.

The first direction is defined as the height direction of the refrigerator 100 between the top plate 12 and the base 13, and is also the up-down direction. The second direction is defined as the width direction of the refrigerator 100 between the side wall of the first cabinet 11 and the side wall of the second cabinet 11, and the second direction is also the left-right direction. The third direction is defined as the length direction of the refrigerator 100 between the rear back plate and the door 19, and is also the front-rear direction of the refrigerator 100.

In some embodiments, the temperature control area is divided into a freezing chamber and a refrigerating chamber, and in general, the temperature of the freezing chamber is below-18 ℃ and the temperature of the refrigerating chamber is 0-10 ℃, and in actual production, the temperatures of the freezing chamber and the refrigerating chamber can be set according to the requirements of users.

The freezing chamber and the refrigerating chamber are arranged up and down, and the refrigerating chamber and the freezing chamber can be arranged up and down in a specific manner according to actual customer requirements, namely, the refrigerating chamber can be arranged above the freezing chamber, and in other embodiments, the freezing chamber can be arranged above the refrigerating chamber.

In other embodiments, the temperature control region is a plurality of temperature control regions, and the temperature control regions are all set to a preset temperature above 0 ℃. In some temperature control areas with higher temperature, the device is used for placing articles such as hot milk and the like which need to be heated; in other temperature control areas with lower temperature, the device is used for placing cold drink and other articles.

In the refrigerator 100 of the drawing example of the present application, the refrigerator 100 has only a refrigerating function.

The refrigerator 100 includes a compressor, a condenser, an expansion valve, and an evaporator, and a refrigeration cycle is performed through 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 realizing temperature regulation of the storage space. 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 can adjust the temperature of the storage space.

Hereinafter, embodiments of the present application will be described in detail with reference to fig. 1 to 14.

In the prior art, the liner 14 is connected with the layer frame 72, the liner 14 is provided with a connecting structure, and two sides of the layer frame 72 are connected with the connecting structure on the liner 14, so that the liner 14 is connected with the layer frame 72.

The layer frame 72 includes the bottom layer frame 8 of locating the diapire of bottommost and being closest to the inner bag 14, and the diapire of inner bag 14 is sheltered from easily to bottom layer frame 8, causes people inconvenient when wasing the diapire, need dismantle layer frame 72 just can go on. In the prior art, the layer frame 72 is clamped or fixedly connected with the connecting structure through screws, so that the layer frame 72 is relatively troublesome to disassemble.

In order to save space, the bottom shelf 8 is usually closer to the liner bottom wall 141, which results in that a connecting structure with a certain height on the liner 14 will abut against the liner bottom wall 141, which is not attractive and may damage the liner bottom wall 141.

The refrigerator 100 according to the present application includes a cabinet 11, the cabinet 11 having a top and a bottom in a height direction, and left and right sides in a width direction, and front and rear sides in a length direction. The door 19 is rotatably connected to the pick-and-place opening 111 on the front side of the cabinet 11. The top plate 12 and the base 13 are respectively connected to the top and bottom of the cabinet 11. The inner container 14 is disposed in the cabinet 11, and at least one temperature control region is formed therein. The liner 14 includes a liner sidewall 143 and a liner bottom wall 141. The liner 14 includes a liner side wall 143 of the liner bottom wall 141, and the liner side wall 143 is connected to the outer peripheral edge of the liner bottom wall 141 and extends in the height direction.

The refrigerator 100 further includes at least two mounting portions disposed opposite to each other and respectively connected to the liner sidewall 143. The mounting portion includes a mounting post extending in the left-right direction.

The bottom layer frame 8 is arranged on the upper side of the liner bottom wall 141, the bottom layer frame 8 comprises a bearing part 81 and at least two connecting parts 82, the connecting parts 82 are respectively connected on the left side and the right side of the bearing part 81, and the connecting parts 82 are provided with first connecting holes 821 extending along the height direction and first mounting holes 822 extending along the left-right direction. The lower side of the first connection hole 821 communicates with a side of the first mounting hole 822 away from the center of the receiving portion 81.

The first connection hole 821 is connected to the mounting post. When the bottom shelf 8 is mounted or dismounted, at least a portion of the mounting posts are moved in an up-down direction from within the first mounting holes 822 to move the mounting portions into the connection portions 82 or out of the connection portions 82.

Compared with the prior art, the bottom layer frame 8 moves along the up-down direction, so that the bottom layer frame 8 and the installation part on the liner 14 can be detached and installed, the detachment step of the installation box is quite simple, and the cleaning of the liner bottom wall 141 by detaching the bottom layer frame 8 is facilitated.

In some embodiments of the present application, the mounting portion includes a mounting post and a blocking portion 172, the mounting post is connected to the liner sidewall 143, the blocking portion 172 is connected to an end of the mounting post near the center of the liner 14, the projection of the blocking portion 172 on the liner sidewall 143 can cover the projection of the first mounting hole 822 on the liner sidewall 143, and the first mounting hole 822 is limited by the blocking portion 172 on a side of the blocking portion 172 far from the center of the liner 14, so that the mounting between the bottom shelf 8 and the mounting post is more stable.

In some embodiments of the application, the stop 172 is a cylinder and the mounting post is a cylinder, the diameter of the mounting post being no greater than the diameter of the stop 172.

In some embodiments of the present application, the maximum length of the blocking portion 172 in the front-rear direction is L1, the minimum length of the first mounting hole 822 in the front-rear direction is L2, and L1 is L2 or less, so as to facilitate the movement of the blocking portion 172 from the first mounting hole 822.

In some embodiments of the present application, the maximum length of the blocking portion 172 in the left-right direction is L3, the minimum length of the first mounting hole 822 in the left-right direction is L4, and L3. Ltoreq.L 4, so as to facilitate the movement of the blocking portion 172 from the first mounting hole 822.

The refrigerator 100 according to the present application includes a cabinet 11, the cabinet 11 having a top and a bottom in a height direction, and left and right sides in a width direction, and front and rear sides in a length direction. The door 19 is rotatably connected to the pick-and-place opening 111 on the front side of the cabinet 11. The top plate 12 and the base 13 are respectively connected to the top and bottom of the cabinet 11. The inner container 14 is disposed in the cabinet 11, and at least one temperature control region is formed therein. The liner 14 includes a liner sidewall 143 and a liner bottom wall 141. The liner side wall 143 is connected to the outer peripheral edge of the liner bottom wall 141 and extends in the height direction.

At least two mounting portions, the two mounting portions are disposed opposite each other and are respectively connected to the liner sidewall 143. The mounting portion includes a mounting post extending in the left-right direction. The bottom layer frame 8 is arranged on the upper side of the bottom wall 141 of the inner container, and the bottom layer frame 8 comprises a receiving part 81 and at least two connecting parts 82. The receiving portion 81 is used for receiving an article. The two connection portions 82 are respectively connected to the left and right sides of the receiving portion 81, and the connection portion 82 is provided with a first connection hole 821.

When the bottom layer frame 8 is connected with the mounting portion, the mounting column is connected in the first connection hole 821 to rotate the bottom layer frame 8 around the rotation axis of the mounting column, so that the bottom layer frame 8 can be conveniently rotated to conveniently take the articles on the bottom layer frame 8.

The refrigerator 100 according to the present application includes a cabinet 11, the cabinet 11 having a top and a bottom in a height direction, and left and right sides in a width direction, and front and rear sides in a length direction. The door 19 is rotatably connected to the pick-and-place opening 111 on the front side of the cabinet 11. The top plate 12 and the base 13 are respectively connected to the top and bottom of the cabinet 11. The inner container 14 is disposed in the cabinet 11, and at least one temperature control region is formed therein. The liner 14 includes a liner sidewall 143 and a liner bottom wall 141. The liner side wall 143 is connected to the outer peripheral edge of the liner bottom wall 141 and extends in the height direction. The liner bulge is arranged at the corner between the rear end part of the liner bottom wall 141 and the liner side wall 143, and comprises a first bulge 181 and a second bulge 182.

The first protruding portion 181 is located at the bottom of the limiting portion of the liner 14.

The second protrusion 182 is connected to the top of the first protrusion 181, and an extension length of the second protrusion 182 in the front-rear direction is not greater than that of the first protrusion 181 in the front-rear direction.

The bottom layer frame 8 is located the top of inner bag diapire 141, and bottom layer frame 8 is connected with first bulge 181 and/or second bulge 182, and first bulge 181 and/or second bulge 182 provide the upward facing holding power for bottom layer frame 8 to make bottom layer frame 8 have good supporting strength, connecting portion 82 have certain height, if the distance between bottom layer frame 8 and the inner bag diapire 141 is nearer, can lead to connecting portion 82 installation inconvenient, at this moment, then the inner bag bulge can effectually provide the support for bottom layer frame 8, compares prior art and has obvious progress.

In some embodiments of the present application, the bottom shelf 8 includes a receiving portion 81 and a connecting portion 82, the receiving portion 81 being used for placing an article, and a rear end corner of the receiving portion 81 being connected with the first protruding portion 181 and/or the second protruding portion 182.

In some embodiments of the present application, there are at least two liner protrusions, which are respectively disposed at left and right sides of the rear end portion of the liner bottom wall 141 and connected to two rear end corners of the receiving portion 81.

In some embodiments of the present application, the rear end corner of the receiving portion 81 connects the top of the first protrusion 181 and the front side of the second protrusion 182, the first protrusion 181 provides a supporting force to the receiving portion 81 toward the upper direction, and the second protrusion 182 limits the receiving portion 81 to the front side of the second protrusion 182.

In the prior art, the refrigerator 100 includes a cabinet body 11 and a door body 19, the cabinet body 11 is provided with a taking and placing opening 111, and the door body 19 is rotatably connected to the taking and placing opening 111. A storage space is arranged in the cabinet body 11, an inner container 14 is arranged in the storage space, and one or more temperature control areas are arranged in the inner container 14.

A longitudinal frame 91 and a transverse frame 92 are arranged between the cabinet 11 and the liner 14, the longitudinal width extends along the height direction of the cabinet 11, and the transverse frame 92 extends along the width and/or length direction of the cabinet 11.

The foaming material is filled between the cabinet 11 and the liner 14, expands between the cabinet 11 and the liner 14 and solidifies into solid foaming material, and the foaming material plays a supporting role for both the cabinet 11 and the liner 14.

The foam material between the cabinet 11 and the liner sidewall 143 tends to topple over in the middle of the space formed therebetween, so that the foam material can spread more uniformly around. The longitudinal frames 91 and the lateral frames 92 are generally provided with support plates near the spaced middle portions, which results in the support plates blocking the foam from entering the inside of the longitudinal frames 91 and the lateral frames 92, and the foam cannot completely fill the space inside the longitudinal frames 91 and the lateral frames 92, affecting the supporting strength of the longitudinal frames 91 and the lateral frames 92.

According to the refrigerator 100 of the present application, the refrigerator 100 includes a cabinet 11, the cabinet 11 having a top and a bottom in a height direction, and having left and right sides in a width direction, and having front and rear sides in a length direction. The access opening 111 is located at the front of the cabinet 11. The back plate is arranged opposite to the pick-and-place opening 111. The side walls of at least two cabinets 11 are respectively connected with the left end and the right end of the back plate.

The top plate 12 and the base 13 are respectively connected to the top and bottom of the cabinet 11. The inner container 14 is arranged in the cabinet 11.

The longitudinal frame 91 is disposed between the inner container 14 and the cabinet 11 and at a corner of the cabinet 11, and the longitudinal frame 91 extends in a height direction of the cabinet 11.

The longitudinal frame 91 includes at least one first support plate 911, the first support plate 911 extending in the width direction of the cabinet 11; at least one second support plate 912 extending in the front-rear direction of the cabinet 11. The second support plate 912 is coupled to the left and/or right ends of the first support plate 911 and extends in a direction away from the central axis near the sidewall of the cabinet 11.

The longitudinal frame supporting space is surrounded by the first support plate 911 and the second support plate 912.

At least one foaming material hole 93 is provided on the first support plate 911 so that foaming material filled between the inner container 14 and the cabinet 11 enters into the longitudinal frame support space through the foaming material hole 93 to enhance the support strength of the longitudinal frame 91.

Compared with the prior art, the holes for passing through the foaming material are formed in the longitudinal frame 91, so that the blocking of the first supporting plate 911 to the foaming material in the foaming process can be reduced, the foaming material can be filled in the longitudinal frame supporting space, the supporting strength of the longitudinal frame 91 can be greatly improved by the foaming material in the longitudinal frame supporting space, the stress generated when the foaming material is blocked by the first supporting plate 911 can be reduced, and the supporting strength of the longitudinal frame 91 can be further improved.

In some embodiments of the application, the cooler 100 further comprises a lateral support frame comprising at least one third support plate 921 and at least one fourth support plate 922.

At least one third support plate 921, the third support plate 921 extending in a width direction of the cabinet 11 and a front-rear direction of the cabinet 11. At least one fourth support plate 922, the fourth support plate 922 extending in the width direction of the cabinet 11 and the height direction of the cabinet 11. At least one foam hole 93 is provided on the third support plate 921 and/or the fourth support plate 922 to allow foam to enter into the support space enclosed by the lateral frame 92.

In some embodiments of the present application, a third support plate 921 is attached to the top of the fourth support plate 922 with a gap between the third support plate 921 and the top plate 12 such that the foaming material fills in the gap between the third support plate 921 and the top plate 12.

In some embodiments of the present application, a third support plate 921 is coupled to the bottom of the fourth support plate 922, and a foam hole 93 is provided on the third support plate 921 so that the foam fills in a gap between the third support plate 921 and the top plate 12.

In some embodiments of the present application, at least two foam holes 93 are formed in the first support plate 911, and the plurality of foam holes 93 are spaced apart, and the foam holes 93 extend at least partially along the length direction of the cabinet 11, so that the foam can uniformly enter the longitudinal frame supporting space from the foam holes 93.

In some embodiments of the present application, the adjacent two foam holes 93 are equally spaced in the height direction of the cabinet 11 so that the foam can uniformly enter the longitudinal frame supporting space from the foam.

In some embodiments of the present application, at least two foam holes 93 are provided on the third support plate 921, and when the number of foam holes 93 is three or more, the distances between two adjacent foam holes 93 along the width direction of the cabinet 11 are equal, so that the foam can uniformly enter the space enclosed by the transverse frame 92 from the foam.

According to the refrigerator 100 of the present application, the refrigerator 100 includes a cabinet 11, the cabinet 11 having a top and a bottom in a height direction, and having left and right sides in a width direction, and having front and rear sides in a length direction. The access opening 111 is located at the front of the cabinet 11. The back plate is arranged opposite to the pick-and-place opening 111. The side walls of at least two cabinets 11 are respectively connected with the left end and the right end of the back plate. The top plate 12 and the base 13 are respectively connected to the top and the bottom of the cabinet 11. The inner container 14 is arranged in the cabinet 11.

The longitudinal frame 91 is disposed between the inner container 14 and the cabinet 11 and at a corner of the cabinet 11, and the longitudinal frame 91 extends in a height direction of the cabinet 11. The lateral frame 92 is disposed between the inner container 14 and the cabinet 11, and is connected to the top and/or bottom of the longitudinal frame 91, and the lateral frame 92 extends in the width direction of the cabinet 11.

The foam holes 93 are provided on the longitudinal frames 91 and/or the transverse frames 92.

The reinforcing iron 94 connects the lateral frame 92 and the longitudinal frame 91, and the reinforcing iron 94 includes: at least one longitudinal reinforcing extension plate 941, wherein the longitudinal reinforcing extension plate 941 is provided with a connecting hole 942, and the top end of the connecting hole is fixedly connected with the transverse frame 92; the longitudinal frame 91 includes at least one second support plate 912 extending in the front-rear direction of the cabinet 11. The second support plate 912 is provided with a coupling hole 942 for coupling with the coupling hole 942.

And a connection member 95 penetrating the connection hole 942 and the mating connection hole 942 to fixedly connect the longitudinal frame 91 with the reinforcing iron 94, so as to increase the strength of the connection between the longitudinal frame 91 and the lateral frame 92.

In some embodiments of the application, the connection 95 is a screw or bolt.

In some embodiments of the present application, the longitudinal frame 91 includes at least one first support plate 911 and at least one second support plate 912, the first support plate 911 extending in the width direction of the cabinet 11.

The second support plate 912 is coupled to the left and/or right ends of the first support plate 911 and extends in a direction away from the central axis near the sidewall of the cabinet 11.

A longitudinal frame supporting space surrounded by the first support plate 911 and the second support plate 912. At least one foaming material hole 93 is provided on the first support plate 911 so that foaming material filled between the inner container 14 and the cabinet 11 enters the longitudinal frame support space through the foaming material hole 93.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A refrigerator, comprising:

A cabinet body having a top and a bottom in a height direction, and left and right sides in a width direction, and front and rear sides in a length direction;

the taking and placing port is positioned at the front part of the cabinet body;

the back plate is arranged opposite to the picking and placing port;

the side walls of the at least two cabinet bodies are respectively connected with the left end and the right end of the rear backboard;

the top plate and the base are respectively connected to the top and the bottom of the cabinet body;

The inner container is arranged in the cabinet body;

The longitudinal frame is arranged between the inner container and the cabinet body and positioned at the corner of the cabinet body, and extends along the height direction of the cabinet body;

The longitudinal frame comprises:

At least one first support plate extending in a width direction of the cabinet;

At least one second support plate extending in a front-rear direction of the cabinet; the second supporting plate is connected to the left end and/or the right end of the first supporting plate and extends towards the direction away from the central axis close to the side wall of the cabinet body;

A longitudinal frame support space surrounded by the first support plate and the second support plate;

And the foaming material holes are formed in the first supporting plate, so that foaming materials filled between the inner container and the cabinet body enter the longitudinal frame supporting space through the foaming material holes.

2. The cooler of claim 1, further comprising a transverse frame, said transverse frame comprising:

at least one third support plate extending in a width direction of the cabinet and a front-rear direction of the cabinet;

At least one fourth support plate extending in a width direction of the cabinet and a height direction of the cabinet;

At least one foaming material hole is arranged on the third supporting plate and/or the fourth supporting plate.

3. The cooler of claim 2, wherein said third support plate is attached to the top of said fourth support plate with a gap between said third support plate and said top plate.

4. The refrigerator according to claim 2, wherein the third support plate is connected to the bottom of the fourth support plate, and foam holes are formed in the third support plate.

5. The refrigerator according to claim 1 or 2, wherein at least two foam holes are formed in the first support plate, a plurality of foam holes are formed at intervals, and at least part of the foam holes extend along the length direction of the refrigerator body.

6. The refrigerator of claim 5, wherein adjacent two of said foam holes are equally spaced in the height direction of said cabinet.

7. The refrigerator according to claim 2, wherein at least two foam holes are provided in the third support plate, and when the number of the foam holes is three or more, the distances between two adjacent foam holes in the width direction of the cabinet body are equal.

8. A refrigerator, comprising:

A cabinet body having a top and a bottom in a height direction, and left and right sides in a width direction, and front and rear sides in a length direction;

the taking and placing port is positioned at the front part of the cabinet body;

the back plate is arranged opposite to the picking and placing port;

the side walls of the at least two cabinet bodies are respectively connected with the left end and the right end of the rear backboard;

the top plate and the base are respectively connected to the top and the bottom of the cabinet body;

The inner container is arranged in the cabinet body;

The longitudinal frame is arranged between the inner container and the cabinet body and positioned at the corner of the cabinet body, and extends along the height direction of the cabinet body;

The transverse frame is arranged between the inner container and the cabinet body, is connected to the top and/or the bottom of the longitudinal frame, and extends along the width direction of the cabinet body;

foam holes provided with the longitudinal frames and/or the transverse frames;

A reinforcing iron connecting the transverse frame and the longitudinal frame, the reinforcing iron comprising:

At least one longitudinal reinforcing extension plate, wherein the longitudinal reinforcing extension plate is provided with a connecting hole, and the top end of the longitudinal reinforcing extension plate is fixedly connected with the transverse frame;

The longitudinal frame comprises at least one second supporting plate which extends along the front-back direction of the cabinet body; the second supporting plate is provided with a matching connecting hole matched with the connecting hole in position;

the connecting piece is arranged in the connecting hole in a penetrating way and the matched connecting hole in a penetrating way, so that the longitudinal frame is fixedly connected with the reinforcing iron.

9. The cooler of claim 8, wherein said connector is a screw or bolt.

10. The refrigerator according to claim 8 or 9, wherein the longitudinal frame comprises:

At least one first support plate extending in a width direction of the cabinet;

at least one second supporting plate which is connected with the left end and/or the right end of the first supporting plate and extends towards the direction far away from the central axis close to the side wall of the cabinet body;

A longitudinal frame support space surrounded by the first support plate and the second support plate;

And the foaming material holes are formed in the first supporting plate, so that foaming materials filled between the inner container and the cabinet body enter the longitudinal frame supporting space through the foaming material holes.