CN218936791U - Refrigerator door liner and refrigerator door body assembly - Google Patents

Abstract

The application discloses refrigerator door courage and refrigerator door body subassembly, refrigerator door courage includes refrigerator door courage body, and refrigerator door courage body includes: the first door liner is provided with first inserting parts at two ends; the two ends of the second door liner are provided with second plug-in parts; the two door liner connectors are arranged between the first door liner and the second door liner, each door liner connector comprises a first end and a second end which are oppositely arranged, each first end is provided with a third plug-in connection part, each second end is provided with a fourth plug-in connection part, each first plug-in connection part is plugged with each third plug-in connection part, each second plug-in connection part is plugged with each fourth plug-in connection part, and the fixing pieces are respectively fixed on the first plug-in connection parts, the third plug-in connection parts, the second plug-in connection parts and the fourth plug-in connection parts. The refrigerator door liner is spliced and fixed, the stability of the refrigerator door liner is improved, and the refrigerator door liner is simple in structure and easy to assemble, disassemble and maintain.

Description

Refrigerator door liner and refrigerator door body assembly

Technical Field

The application relates to the field of household appliances, in particular to a refrigerator door liner and a refrigerator door body assembly.

Background

The refrigerator door liner in the existing part of refrigerator door body assembly adopts an integrated injection molding door liner, so that the cost of the refrigerator door liner mold is higher.

Disclosure of Invention

The application provides a refrigerator door courage and refrigerator door body subassembly to solve the refrigerator door courage and adopt integrative door courage of moulding plastics in the current partial refrigerator door body subassembly, lead to the higher technical problem of refrigerator door courage mould cost.

For solving above-mentioned technical problem, this application provides a refrigerator door courage, including refrigerator door courage body, refrigerator door courage body includes: the first door liner is provided with first inserting parts at two ends; the two ends of the second door liner are provided with second plug-in parts; the two door liner connectors are arranged between the first door liner and the second door liner, each door liner connector comprises a first end and a second end which are oppositely arranged, each first end is provided with a third plug-in connection part, each second end is provided with a fourth plug-in connection part, each first plug-in connection part is plugged with each third plug-in connection part, each second plug-in connection part is plugged with each fourth plug-in connection part, and the fixing pieces are respectively fixed on the first plug-in connection parts, the third plug-in connection parts, the second plug-in connection parts and the fourth plug-in connection parts.

The structure of the first plug-in connection part is the same as that of the second plug-in connection part, and the structure of the third plug-in connection part is the same as that of the fourth plug-in connection part.

The first plug-in connection part comprises a first plug-in connection column protruding from one end face of the first door liner, which faces the door liner connecting piece, and the third plug-in connection part comprises a first plug-in connection groove, wherein the first plug-in connection column is plugged in the first plug-in connection groove.

The first plug-in part comprises a second plug-in column protruding out of one end face of the first door liner, which faces the door liner connecting piece, and the third plug-in part comprises a second plug-in groove, and the second plug-in part is plugged in the second plug-in groove.

Wherein, a side that refrigerator door courage body deviates from the door body frame is sunken to be provided with the door seal groove, and door courage connecting piece includes first connecting piece and second connecting piece, and first connecting piece link up there is first grafting groove, and partial door seal groove is located the second connecting piece, is used for towards a side sunken second grafting groove that is provided with of door body frame between first connecting piece and the second connecting piece.

Wherein, a side that the second spliced pole deviates from first spliced pole is provided with the mounting panel, and the second connecting piece is provided with the mounting hole, and the mounting hole is located in the door seal groove, mounting hole and mounting panel are connected to the mounting piece for fixed door courage connecting piece and first door courage.

Wherein, refrigerator door courage body is provided with the connecting frame perpendicularly towards a side of door body frame, the connecting frame includes first connecting frame, the second connecting frame, two third connecting frames, two first sub-connecting frames and two second sub-connecting frames, first connecting frame sets up in first door courage, the second connecting frame sets up in the second door courage, the third connecting frame sets up in the door courage connecting piece, two first sub-connecting frames set up perpendicularly in first connecting frame both ends, two second sub-connecting frames set up perpendicularly in second connecting frame both ends, first sub-connecting frame and the releasable joint of third connecting frame one end, second sub-connecting frame and the releasable joint of second connecting frame other end.

One of the two ends of the first sub-connecting frame and the third connecting frame is provided with a buckle, and the other end is provided with a clamping hole.

In order to solve the technical problem, the application provides a refrigerator door body assembly, which comprises the refrigerator door liner.

Wherein, still include: the glass assembly comprises a first glass and at least two layers of second glass arranged on one side surface of the first glass; the door body frame is fixed with the first glass on one side of the door body frame, at least two layers of second glass penetrate through the door body frame and are fixed in the connecting frame on the refrigerator door liner, and a sealing space is formed between the first glass, the door body frame and the periphery of the connecting frame; the door seal is arranged in a door seal groove in the refrigerator door liner.

The refrigerator door liner and the refrigerator door body assembly comprise a first door liner, a second door liner and two door liner connecting pieces. The two door liner connectors are arranged between the first door liner and the second door liner. The refrigerator door liner is spliced by the first door liner, the second door liner and the two door liner connecting pieces, so that the mold cost and the material cost of the refrigerator door liner are reduced. Specifically, first plug-in connection parts are arranged at two ends of the first door liner. And two ends of the second door liner are provided with second plug-in connection parts. The two door liner connectors comprise a first end and a second end which are oppositely arranged. The first end is provided with a third plug-in connection. The second end is provided with a fourth plug-in connection part. The first plug-in connection part is plugged with the third plug-in connection part. The second plug-in connection part is plugged with the fourth plug-in connection part. Through the mode, the refrigerator door liner assembling efficiency is improved. Further, the fixing member fixes the first plug portion and the third plug portion, and the second plug portion and the fourth plug portion, respectively. The refrigerator door liner splicing and fixing device has the advantages that the refrigerator door liner splicing and fixing device is realized, the refrigerator door liner stability is improved, the structure is simple, the disassembly and the maintenance are easy, and the like.

Drawings

For a clearer description of the technical solutions in the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic view of an embodiment of a refrigerator door liner of the present application;

FIG. 2 is an exploded view of one embodiment of a refrigerator door liner of the present application;

FIG. 3 is a schematic view of the structure of FIG. 2A;

FIG. 4 is a schematic view of the structure of FIG. 2B;

FIG. 5 is a partial schematic view of a door liner connector in an embodiment of a refrigerator door liner of the present application;

FIG. 6 is a schematic view of a first door liner according to an embodiment of the refrigerator door liner of the present application;

FIG. 7 is a schematic view of a refrigerator door liner according to an embodiment of the refrigerator door assembly of the present application;

fig. 8 is an exploded view of one embodiment of a refrigerator door assembly of the present application.

Reference numerals: 10. refrigerator door liner; 101. a refrigerator door liner body; 1011. a door seal groove; 1. a first door liner; 11. a first plug-in connection; 111. a first plug-in post; 112. the second plug-in column; 113. a mounting plate; 2. a second door liner; 21. a second plug-in connection; 3. a door liner connecting piece; 3a, a first end; 3b, a second end; 31. a third plug-in connection; 311. a first socket groove; 312. a second insertion groove; 32. a fourth plug-in connection; 33. a first connector; 34. a second connector; 342. a mounting hole; 4. a fixing member; 5. a connection frame; 51. a first connection frame; 511. a first sub-connection frame; 5111. a buckle; 52. a second connection frame; 521. a second sub-connection frame; 53. a third connection frame; 531. a clamping hole; 20. a glass assembly; 201. a first glass; 202. a second glass; 30. a door body frame; 40. a door seal; 100. a refrigerator door assembly.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The refrigerator door liner and the refrigerator door body assembly provided by the utility model are described in detail below with reference to the embodiments.

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an embodiment of a refrigerator door liner of the present application; the figure is an exploded view of one embodiment of a refrigerator door liner of the present application. The present application provides a refrigerator door liner 10. The refrigerator door 10 includes a first door 1, a second door 2, and two door connectors 3. The two door liner connectors 3 are arranged between the first door liner 1 and the second door liner 2. The door liner connecting piece 3 is connected with the first door liner 1 and the second door liner 2 in an inserting mode. The first door liner 1, the second door liner 2 and the two door liner connecting pieces 3 can reduce the size of a die, and the manufacturing cost is low, so that the die cost and the material cost for producing the refrigerator door liner 10 are reduced.

Referring to fig. 3 and fig. 4, fig. 3 is a schematic structural diagram of a shown in fig. 2; fig. 4 is a schematic view of the structure of fig. 2B. Referring to fig. 1 to 2, specifically, first plug parts 11 are provided at both ends of the first door liner 1. Second plug-in parts 21 are arranged at two ends of the second door liner 2. The two door liner connectors 3 are arranged between the first door liner 1 and the second door liner 2. Both door liner connectors 3 include a first end 3a and a second end 3b. The first end 3a and the second end 3b are arranged opposite. The first end 3a is provided with a third plug portion 31. The second end 3b is provided with a fourth plug portion 32. The first plugging portion 11 is plugged with the corresponding third plugging portion 31. The second plugging portion 21 is plugged with the corresponding fourth plugging portion 32.

I.e. the first plug-in connection 11 at one end of the first door liner 1 is plugged into the third plug-in connection 31 of a door liner connector 3. The first plug-in connection 11 at the other end of the first door liner 1 is plugged into the third plug-in connection 31 of the other door liner connector 3. The second plug-in connection 21 at one end of the second door liner 2 is plugged into the fourth plug-in connection 32 of a door liner connector 3. The second plug-in connection 21 at the other end of the second door liner 2 is plugged into the fourth plug-in connection 32 of the other door liner connector 3. Namely, the two door liner connectors 3 are connected between the first door liner 1 and the second door liner 2 in an inserting mode, so that the assembling efficiency of the refrigerator door liner 10 is improved.

In addition, the refrigerator door liner 10 further includes a plurality of fixing members 4. The fixing piece 4 is fixed between the first plug-in connection part 11 and the third plug-in connection part 31, so that the first door liner 1 and the door liner connecting piece 3 are assembled and fixed. Meanwhile, the fixing piece 4 is fixed between the second plug-in connection part 21 and the fourth plug-in connection part 32, so that the second door liner 2 and the door liner connecting piece 3 are assembled and fixed. Namely, the door liner connecting piece 3 is assembled and fixed with the first door liner 1 and the second door liner 2 through the plurality of fixing pieces 4, so that the integral splicing and fixing of the refrigerator door liner 10 are realized, and the stability of the refrigerator door liner 10 is improved.

From this, splice through refrigerator door courage 10 through first door courage 1, second door courage 2 and two door courage connecting pieces 3, compare in prior art refrigerator door courage integrated into one piece, reduce the mould size, manufacturing cost is lower to reduce the mould cost and the material cost of refrigerator door courage 10 production. In addition, the first plug-in portion 11 and the third plug-in portion 31 are plugged, and the second plug-in portion 21 and the fourth plug-in portion 32 are plugged, so that the splicing efficiency of the refrigerator door liner 10 is improved. Simultaneously, through the first grafting portion 11 of mounting 4 direct fixation and third grafting portion 31, direct fixation second grafting portion 21 and fourth grafting portion 32 simultaneously have realized refrigerator door courage 10 concatenation and have fixed, promote refrigerator door courage 10 stability, simple structure and easy dismouting maintenance etc..

The first door liner 1 is formed by injection molding. The second door liner 2 is formed by adopting an injection molding process. The two door liner connectors 3 are formed by adopting an extrusion process. The first door liner 1 and the second door liner 2 are respectively different from the door liner connecting piece 3 in forming process. The first door liner 1, the second door liner 2 and the door liner connecting piece 3 can reduce the size of the die and the material cost.

The structure of the first plugging portion 11, the structure of the second plugging portion 21, the structure of the third plugging portion 31, and the structure of the fourth plugging portion 32 are not limited, and the corresponding plugging between the first plugging portion 11 and the third plugging portion 31, and the corresponding plugging between the second plugging portion 21 and the fourth plugging portion 32 may be achieved. The structure of the first plug portion 11 and the structure of the second plug portion 21 may be the same or different, while the structure of the third plug portion 31 and the structure of the fourth plug portion 32 may be the same or different. As in the present embodiment, the first plug portion 11 has the same structure as the second plug portion 21. The third plug-in portion 31 has the same structure as the fourth plug-in portion 32. By the mode, the die is simplified, the die manufacturing cost is reduced, meanwhile, the refrigerator door liner 10 is convenient to assemble quickly, the first plug-in part 11 and the second plug-in part 21 with different structures do not need to be distinguished, and the third plug-in part 31 and the fourth plug-in part 32 with different structures.

Referring to fig. 5 and 6, fig. 5 is a partial schematic view of a door liner connector according to an embodiment of a refrigerator door liner of the present application; fig. 6 is a schematic structural view of a first door liner according to an embodiment of the refrigerator door liner of the present application. Referring to fig. 1 to 4, since the first socket 11 has the same structure as the second socket 21, the third socket 31 has the same structure as the fourth socket 32. Therefore, the structure of the first plug portion 11 and the structure of the third plug portion 31 will be described in detail below. In one embodiment, the first socket 11 includes a first socket post 111. The first plug-in post 111 is protruded from an end surface of the first door liner 1 facing the door liner connector 3. The third mating portion 31 includes a first mating groove 311. The first plug-in post 111 is plugged in the first plug-in slot 311, so as to realize plug-in connection between the first plug-in portion 11 and the third plug-in portion 31. Through the mutual cooperation of the first plug-in column 111 and the first plug-in groove 311, the rapid assembly efficiency between the first door liner 1 and the door liner connecting piece 3 is improved, and then the assembly efficiency of the refrigerator door liner 10 is improved, and the refrigerator door liner is simple in structure and easy to implement.

The cross-sectional shape of the first plugging column 111 is matched with the cross-sectional shape of the first plugging groove 311, so that the first plugging column 111 can be plugged into the first plugging groove 311. The cross-sectional shape of the first mating groove 311 may be regular or irregular. The cross-sectional shape of the first plugging slot 311 is a regular shape such as square, trapezoid or circle. As in the present embodiment, the cross-sectional shape of the first mating groove 311 is two communicating rectangular grooves. The cross-sectional shape of the first mating post 111 is the same as the cross-sectional shape of the first mating groove 311.

Similarly, the second plugging portion 21 is provided with the first plugging post 111, and the structural shape and the arrangement position of the second plugging portion are the same as those of the first plugging post 111 in the first plugging portion 11, which are not described herein again. The fourth plugging portion 32 is provided with the first plugging groove 311, and the structural shape and the arrangement position thereof are the same as those of the second plugging post 112 in the third plugging portion 31, which are not described herein again. Through the first plug-in posts 111 in the second plug-in parts 21 and the first plug-in grooves 311 in the fourth plug-in parts 32, the rapid assembly between the second door liner 2 and the door liner connecting piece 3 is realized, and the assembly efficiency of the refrigerator door liner 10 is improved.

In an embodiment, the first socket 11 further includes a second socket post 112. The second plug-in post 112 is protruded at one end of the first door liner 1 facing the door liner connector 3. The third mating portion 31 includes a second mating groove 312. The second plugging portion 21 is plugged into the second plugging slot 312, so as to realize plug connection between the second plugging portion 21 and the fourth plugging portion 32. Through the mutual matching of the second plug-in column 112 and the second plug-in groove 312, the rapid assembly efficiency between the first door liner 1 and the door liner connecting piece 3 is improved, and the assembly efficiency of the refrigerator door liner 10 is further improved; meanwhile, the assembly stability can be improved, and the structure is simple and the embodiment is easy. In addition, the second plugging post 112 is plugged in the second plugging slot 312, so that the first door liner 1 can be lapped on one surface of the door liner connecting piece 3 facing the door frame in a larger area, thereby improving the sealing performance and avoiding the foaming liquid from leaking.

The cross-sectional shape of the second plugging post 112 is matched with the cross-sectional shape of the second plugging slot 312, so that the second plugging post 112 can be plugged into the second plugging slot 312. The cross-sectional shape of the second mating groove 312 may be regular or irregular. As in the present embodiment, the cross-sectional shape of the second mating groove 312 is irregularly concave. The cross-sectional shape of the second mating post 112 is the same as the cross-sectional shape of the second mating slot 312. Wherein, the cross-sectional shape of the first plug-in post 111 is different from the cross-sectional shape of the second plug-in post 112, and the cross-sectional shape of the second plug-in slot 312 is different from the cross-sectional shape of the second plug-in slot 312.

Similarly, the second plugging portion 21 is provided with the second plugging post 112, and the structural shape and the arrangement position of the second plugging portion are the same as those of the second plugging post 112 in the first plugging portion 11, which are not described herein again. The fourth plugging portion 32 is provided with the second plugging groove 312, and the structural shape and the arrangement position thereof are the same as those of the second plugging post 112 in the third plugging portion 31, which are not described herein again. Through the second plug-in posts 112 in the second plug-in portion 21 and the second plug-in grooves 312 in the fourth plug-in portion 32, rapid assembly between the second door liner 2 and the door liner connecting piece 3 is realized, and the assembly efficiency of the refrigerator door liner 10 is improved.

In one embodiment, a door seal groove 1011 is concavely provided on a side surface of the refrigerator door liner body 101 facing away from the door body frame. The door seal 1011 is annularly arranged. The door seal slot 1011 is used for fixing the door seal. The door liner connector 3 includes a first connector 33 and a second connector 34. The first connecting member 33 and the second connecting member 34 are integrally connected. The first connecting piece 33 and the second connecting piece 34 are arranged to extend along the length direction of the door liner connecting piece 3. The second insertion groove 312 is provided between the first connector 33 and the second connector 34. The notch (not shown) of the second plugging slot 312 is configured to be disposed towards a side surface of the door frame. The extending direction of the second insertion groove 312 is the same as the extending direction of the door liner connector 3. The first connector 33 is provided with the first insertion groove 311. The extending direction of the first insertion groove 311 is the same as the extending direction of the door liner connector 3.

By integrating the first insertion groove 311 and the second insertion groove 312 on the door liner connector 3, the first door liner 1 and the second door liner 2 can be conveniently and rapidly installed. In addition, the structures of the first inserting groove 311 and the second inserting groove 312 on the door liner connector 3 can facilitate extrusion molding of the door liner connector 3. Since the third plug portion 31 and the fourth plug portion 32 have the same structure, the first plug groove 311 of the first connector 33 near the first end 3a is disposed in communication with the first plug groove 311 of the first connector 33 near the second end 3b. The first insertion groove 311 of the second connector 34 near the first end 3a is disposed in communication with the second insertion groove 312 of the second connector 34 near the second end 3b.

The fixing member 4 may fix any position of the first plugging portion 11 and the third plugging portion 31, and the fixing member 4 may fix any position of the second plugging portion 21 and the fourth plugging portion 32, and the specific fixing position is not limited. In one embodiment, a side of the second plug post 112 facing away from the first plug post 111 is provided with a mounting plate 113. The second connector 34 is provided with a mounting hole 342. The mounting hole 342 is located in the door seal slot 1011. After the fixing member 4 is connected to the mounting hole 342 and the mounting plate 113, the second connecting member 34 and the second plug post 112 are fixed, so as to be used for locking the door liner connecting member 3 and the first door liner 1.

Similarly, the second plugging portion 21 is also provided with a mounting plate 113, and the second connecting member 34 is also provided with a corresponding mounting hole 342, and the specific structure and the setting position thereof are the same as those described above, and are not described herein again. After the fixing member 4 is connected to the mounting hole 342 and the mounting plate 113, the second connecting member 34 and the mounting plate 113 at the second plugging portion 21 are fixed, so as to lock the door liner connector 3 and the second door liner 2.

Through setting up mutually supporting of mounting 4, mounting panel 113 and mounting hole 342, realize fixed between first door courage 1 and the door courage connecting piece 3, between second door courage 2 and the door courage connecting piece 3, not only promote refrigerator door courage 10 and assemble fixed stability, simple structure moreover, easily installation and maintenance. Wherein, the mounting hole 342 is located in the door seal groove 1011, the fixing member 4 is connected with the mounting hole 342 and the mounting plate 113 after penetrating through the door seal groove 1011, the fixing member 4 has hiding property, and the appearance of the refrigerator door liner 10 is improved, and the appearance of the refrigerator door body is further improved. In addition, through mounting panel 113 can make the overlap joint of first door courage 1 more area on the one side of door courage connecting piece 3 towards the door body frame, promote sealing performance, avoid leaking the bubble liquid. The fixing member 4 is a fixing screw or the like.

In an embodiment, a connecting frame 5 is vertically disposed on a side surface of the refrigerator door liner body 101 facing the door frame. The connection frame 5 includes a first connection frame 51, a second connection frame 52, two third connection frames 53, two first sub-connection frames 511, and two second sub-connection frames 521. The first connection frame 51, a first sub-connection frame 511, a third connection frame 53, a second sub-connection frame 521, a second connection frame 52, another second sub-connection frame 521, another third connection frame 53, and another first sub-connection frame 511 are sequentially enclosed to form a connection frame 5. The first connection frame 51 is vertically disposed on the first door liner 1. The second connection frame 52 is vertically disposed on the second door liner 2. The third connecting frame 53 is vertically disposed on the door liner connecting member 3. The two first sub-connection frames 511 are perpendicular to both ends of the first connection frame 51, and are perpendicular to the first plugging portion 11 at the same time. The two second sub-connection frames 521 are respectively perpendicular to the two ends of the second connection frame 52 and are simultaneously perpendicular to the second plugging portion 21.

One ends of the first sub-connection frame 511 and the third connection frame 53 are releasably engaged. The other ends of the second sub-connection frame 521 and the second connection frame 52 are releasably engaged. Namely, the first door liner 1 and the door liner connector 3 are clamped and connected with one ends of the first sub-connecting frame 511 and the third connecting frame 53. The second door liner 2 and the door liner connecting piece 3 are clamped and connected with the other ends of the third connecting frame 53 through the second sub connecting frame 521. Through the mode, the assembling stability of the refrigerator door liner 10 is further improved, the refrigerator door liner is simple in structure and easy to implement, and is convenient to detach and maintain.

When the first door liner 1, the second door liner 2, and the door liner connector 3 are assembled, one end of the two first sub-connection frames 511 and one end of the corresponding third connection frame 53 are clamped, and the other end of the two second sub-connection frames 521 and one end of the corresponding third connection frame 53 are clamped. When the first door liner 1, the second door liner 2 and the door liner connector 3 are detached, one ends of the two first sub-connecting frames 511 and the corresponding third connecting frames 53 are released from the clamping connection, and the other ends of the two second sub-connecting frames 521 and the corresponding third connecting frames 53 are released from the clamping connection.

Specifically, one ends of the first sub connection frame 511 and the third connection frame 53 are engaged with each other by a clip 5111 and a clip hole 531. The specific structures of the catch 5111 and the catch hole 531 are not limited. Through above-mentioned buckle 5111 and card hole 531 joint, promote refrigerator door courage 10 and assemble stability, simple structure and easy to carry out, also convenient to detach and maintenance. The arrangement positions of the buckle 5111 and the buckle hole 531 can be determined according to actual requirements. As in the present embodiment, the buckle 5111 is disposed on a side of the first sub-connection frame 511 facing the second connection frame 52. The card hole 531 is provided at an end position of the second connection frame 52. By defining the positions of the clip 5111 and the clip hole 531, foaming leakage is reduced. In another alternative embodiment, the catch 5111 is provided at an end position of the second connection frame 52. The card hole 531 is provided on a side of the first sub connection frame 511 facing the second connection frame 52.

Similarly, the above-described catch 5111 and catch hole 531 may be provided at the other ends of the second sub connection frame 521 and the third connection frame 53. Through the cooperation of buckle 5111 and card hole 531, promote refrigerator door courage 10 and assemble stability, simple structure and easy implementation, also convenient to detach and maintenance. In addition, the other ends of the second sub-connection frame 521 and the third connection frame 53 may be the same as the one ends of the first sub-connection frame 511 and the third connection frame 53 in the arrangement positions and structures of the buckle 5111 and the buckle hole 531 by the buckle 5111 and the buckle hole 531, and the like, which are not described herein.

In an actual process, in another embodiment, the third plug-in connection 31 may be disposed at two ends of the first door liner 1. The first ends 3a of the two door liner connectors 3 may be provided with first plug-in portions 11. Fourth plug-in parts 32 can be arranged at two ends of the second door liner 2. The second ends 3b of the two door liner connectors 3 may be provided with second plug portions 21. Wherein the structure of the third plug-in portion 31 and the structure of the fourth plug-in portion 32 are the same or different. The structure of the first plug-in portion 11 and the structure of the second plug-in portion 21 are the same or different. Namely, the specific structure of the third plug-in connection part 31 is replaced to the positions of the two ends of the first door body. The specific structure of the fourth plugging portion 32 is replaced to the positions of two ends of the second door body. The specific structures of the first plug-in connection 11 and the second plug-in connection 21 are replaced to the positions of the two ends of the door liner connecting piece 3.

Compared with the prior art, the refrigerator door liner comprises a first door liner, a second door liner and two door liner connecting pieces. The two door liner connectors are arranged between the first door liner and the second door liner. The refrigerator door liner is spliced by the first door liner, the second door liner and the two door liner connecting pieces, so that the mold cost and the material cost of the refrigerator door liner are reduced. Specifically, first plug-in connection parts are arranged at two ends of the first door liner. And two ends of the second door liner are provided with second plug-in connection parts. The two door liner connectors comprise a first end and a second end which are oppositely arranged. The first end is provided with a third plug-in connection. The second end is provided with a fourth plug-in connection part. The first plug-in connection part is plugged with the third plug-in connection part. The second plug-in connection part is plugged with the fourth plug-in connection part. Through the mode, the refrigerator door liner assembling efficiency is improved. Further, the fixing member fixes the first plug portion and the third plug portion, and the second plug portion and the fourth plug portion, respectively. The refrigerator door liner splicing and fixing device has the advantages that the refrigerator door liner splicing and fixing device is realized, the refrigerator door liner stability is improved, the structure is simple, the disassembly and the maintenance are easy, and the like.

Referring to fig. 7 and 8, fig. 7 is a schematic structural view of a refrigerator door liner according to an embodiment of a refrigerator door assembly of the present application; fig. 8 is an exploded view of one embodiment of a refrigerator door assembly of the present application. Referring to fig. 1-6, a refrigerator door assembly 100 is provided. The refrigerator door assembly 100 includes a refrigerator door liner 10. By providing the refrigerator door liner 10 in the refrigerator door assembly 100, the cost of the refrigerator door assembly 100 is reduced. Note that, the refrigerator door liner 10 described in the present embodiment is the refrigerator door liner 10 described in the above embodiment, and the specific structure thereof is not limited.

Specifically, the refrigerator door assembly 100 includes a glass assembly 20, a door jamb 30, and a door seal 40 in addition to the refrigerator door liner 10. Wherein the glass assembly 20 comprises a first glass 201 and at least two layers of a second glass 202. At least two layers of second glass 202 are sequentially stacked on one side of the first glass 201. The area of the second glass 202 is smaller than the area of the first glass 201. The number of the second glass 202 is two, three, or more, and the like, and is not limited herein. Gases such as argon are arranged between the first glass 201 and the second glass 202 and between the adjacent second glasses 202 in a sealing way, so that the glass assembly 20 has a heat preservation function.

One side surface of the door body frame 30, which faces away from the refrigerator door liner 10, is fixedly connected with the first glass 201. Door jamb 30 provides a frame for glass assembly 20. At least two layers of second glass 202 are inserted through the door jamb 30 and secured to the refrigerator door 10. Meanwhile, at least two layers of second glass 202 are positioned in the connecting frame 5 on the refrigerator door liner 10. When the glass assembly 20, the door frame 30 and the refrigerator door 10 are assembled, a sealed space (not shown) is formed around the first glass 201, the door frame 30 and the outer periphery of the connection frame 5 in the glass assembly 20. The sealing space has sealing performance, can be used for injecting foaming liquid, foaming and avoiding foaming liquid leakage. The door seal 40 is disposed on a side of the refrigerator door 10 facing away from the door frame 30 and is mounted on the door seal slot 1011, so as to form an effective seal between the refrigerator door assembly 100 and the refrigerator body (not shown).

Further, the refrigerator door 10 is provided with a glass mounting portion 6. The glass mounting portion 6 is located within the connection frame 5. At least two layers of second glass 202 in the glass assembly 20 are fixed on the glass mounting part 6, so that the glass assembly 20 is mounted and fixed, and the sealing performance of a sealed space is improved.

Compared with the prior art, the refrigerator door body assembly in the embodiment reduces the size of the die through using the refrigerator door liner, is low in manufacturing cost, reduces the die cost and the material cost for producing the refrigerator door liner, and further can reduce the cost of the refrigerator door body assembly. The refrigerator door liner is assembled in an inserting mode, and therefore the installation efficiency of the refrigerator door body assembly is improved. In addition, through mounting fixed refrigerator door courage, promote refrigerator door courage and assemble stability, and then promote refrigerator door body subassembly installation stability.

The terms "first," "second," "third," and the like in this application are used for descriptive purposes only and are not to be construed as indicating the number of features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. All directional indications (such as up, down, left, right, front, back … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. A process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may alternatively include other steps or elements not listed or inherent to such process, method, article, or apparatus.

The foregoing description is only exemplary embodiments of the present application and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the present application.

Claims (10)

1. The utility model provides a refrigerator door courage, its characterized in that includes refrigerator door courage body, refrigerator door courage body includes:

the first door liner is provided with first inserting parts at two ends;

the two ends of the second door liner are provided with second plug-in parts;

the two door courage connecting pieces set up in first door courage with between the second door courage, two door courage connecting pieces all include relative first end and the second end that sets up, first end is provided with third grafting portion, the second end is provided with fourth grafting portion, first grafting portion with third grafting portion is pegged graft, second grafting portion with fourth grafting portion is pegged graft, and the mounting is fixed in respectively first grafting portion with third grafting portion second grafting portion with fourth grafting portion.

2. The refrigerator door liner of claim 1, wherein the first plug portion has a structure identical to the second plug portion, and the third plug portion has a structure identical to the fourth plug portion.

3. The refrigerator door liner of claim 2, wherein the first plug portion includes a first plug post protruding from an end surface of the first door liner facing the door liner connector, and the third plug portion includes a first plug slot, and the first plug post is plugged into the first plug slot.

4. The refrigerator door liner of claim 3, wherein the first plug portion includes a second plug post protruding from an end surface of the first door liner facing the door liner connector, and the third plug portion includes a second plug groove, and the second plug portion is plugged into the second plug groove.

5. The refrigerator door liner of claim 4, wherein a side of the refrigerator door liner body facing away from the door body frame is concavely provided with a door seal groove, the door liner connector comprises a first connector and a second connector, the first connector penetrates through the first plug groove, a part of the door seal groove is located in the second connector, and the second plug groove is concavely arranged between the first connector and the second connector and faces to a side of the door body frame.

6. The refrigerator door liner according to claim 5, wherein a side of the second plug-in post facing away from the first plug-in post is provided with a mounting plate, the second connector is provided with a mounting hole, the mounting hole is located in the door seal groove, and the fixing member is connected with the mounting hole and the mounting plate and is used for fixing the door liner connector and the first door liner.

7. The refrigerator door liner of claim 1, wherein a connecting frame is vertically arranged on a side surface of the refrigerator door liner body facing the door body frame, the connecting frame comprises a first connecting frame, a second connecting frame, two third connecting frames, two first sub connecting frames and two second sub connecting frames, the first connecting frame is arranged on the first door liner, the second connecting frame is arranged on the second door liner, the third connecting frame is arranged on the door liner connecting piece, the two first sub connecting frames are vertically arranged at two ends of the first connecting frame, the two second sub connecting frames are vertically arranged at two ends of the second connecting frame, the first sub connecting frames and one ends of the third connecting frames are in releasable clamping connection, and the second sub connecting frames and the other ends of the second connecting frames are in releasable clamping connection.

8. The refrigerator door liner of claim 7, wherein one of one end of the first sub-connecting frame and one end of the third connecting frame are provided with a buckle, and the other end is provided with a clamping hole.

9. A refrigerator door assembly comprising a refrigerator door liner as claimed in any one of claims 1 to 8.

10. The refrigerator door assembly of claim 9, further comprising:

the glass assembly comprises a first glass and at least two layers of second glass arranged on one side surface of the first glass;

the door body frame is characterized in that one side of the door body frame is fixed with the first glass, at least two layers of second glass penetrate through the door body frame, are fixed in the refrigerator door liner and are positioned in a connecting frame on the refrigerator door liner, and a sealing space is formed between the first glass, the door body frame and the periphery of the connecting frame in a surrounding mode;

the door seal is arranged in a door seal groove in the refrigerator door liner.

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