CN220135824U - Door body assembly and refrigerator - Google Patents

Abstract

The embodiment of the utility model provides a door body assembly and a refrigerator, and belongs to the field of household appliances. The door body assembly comprises a door liner, a door shell and an end cover, wherein the end, far away from the bottom wall, of the side wall of the end cover is provided with an apron inclined towards the door shell, and the apron is at least partially abutted against the door shell so as to prevent foaming liquid in the door body from flowing out from a gap between the door shell and the end cover, so that multiple cleaning of a user is avoided, and the production efficiency is improved.

Description

Door body assembly and refrigerator

Technical Field

The utility model belongs to the field of household appliances, and particularly relates to a door body assembly and a refrigerator.

Background

The foaming layer of the refrigerator is used for insulating heat and reducing cold and heat transfer inside and outside the refrigerator, can prevent cold air from leaking so as to reduce the operation time of the compressor, and plays a role in energy reduction. Before foaming, the inside of the door body needs to be sealed, otherwise, foaming liquid flows out through a gap and leaks for short; the foam leakage can reduce the foaming density to reduce the heat insulation performance, the compressor can run for many times to increase the energy consumption, and meanwhile, personnel are required to take time to clean the foam leakage place to lower the production efficiency.

Disclosure of Invention

The embodiment of the utility model provides a door body assembly and a refrigerator, which are used for solving the problem of bubble leakage of the existing refrigerator door body assembly.

The door body assembly provided by the utility model comprises:

a door shell;

the door liner is arranged on one side of the door shell;

the end cover is arranged at the end parts of the door shell and the door liner and comprises a bottom wall, side walls and a skirt;

the bottom wall set up in one side of door shell, the lateral wall set up in the bottom wall orientation door shell one side, and at least part with the door shell sets up relatively, the skirt is connected in the lateral wall keep away from the one end of bottom wall, the skirt is followed the lateral wall orientation door shell slope sets up, and at least part butt in the door shell.

Optionally, the skirt guard further includes a first skirt edge near the door shell and a second skirt edge far away from the door shell, the first skirt edge and the second skirt edge are connected to part of the side wall and are arranged at intervals, and one ends of the first skirt edge and the second skirt edge far away from part of the side wall are connected with each other.

Optionally, the lateral wall include be close to the first linkage segment of door shell with set up relatively in second linkage segment and the third linkage segment at first linkage segment both ends, first linkage segment, second linkage segment and third linkage segment junction all circular arc transition, first shirt rim and second shirt rim set up in first linkage segment, second linkage segment and third linkage segment.

Optionally, the end cover includes connect in the lateral wall with the connecting wall between the diapire, the connecting wall protrusion is equipped with a plurality of strengthening ribs, a plurality of the strengthening rib with there is the clearance between the diapire, the door shell includes towards the first turn-ups of diapire, first turn-ups peg graft in the clearance.

Optionally, the lateral wall is kept away from the fourth linkage segment of door shell, the door courage include the inner bag and connect in the sealing strip of inner bag periphery, part the sealing strip overlap in fourth linkage segment, and part sealing strip with be provided with sealing material between the fourth linkage segment, part sealing strip with fourth linkage segment passes through sealing material closely laminates.

Optionally, the end cover includes keeping away from the installation department of door shell, installation department set up relatively in the both ends of fourth linkage segment, the installation department is equipped with the buckle, the door shell is equipped with the draw-in groove, the end cover with the door shell passes through draw-in groove and buckle are connected.

Optionally, the door shell is including the second turn-ups that are located the door shell both sides, the draw-in groove is located the second turn-ups, the second turn-ups butt in the installation department deviates from one side of door shell, the buckle to keeping away from door shell direction protrusion, so that the buckle joint in the draw-in groove.

The present utility model also provides a refrigerator including:

a case;

the door body assembly is arranged on the box body.

Optionally, the refrigerator includes a hinge, the end cover is provided with a hinge groove, and the hinge is mounted in the hinge groove, so that the door body assembly rotates around the refrigerator body.

According to the door body assembly provided by the embodiment of the utility model, the skirt which is inclined towards the door shell is arranged at the end, far away from the bottom wall, of the side wall of the end cover, and at least part of the skirt is abutted against the door shell, so that foaming liquid in the door body is prevented from flowing out of a gap between the door shell and the end cover, multiple cleaning of a user is avoided, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the figures in the following description are only some embodiments of the utility model, from which other figures can be obtained without inventive effort for a person skilled in the art.

For a more complete understanding of the present utility model and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.

Fig. 1 is a front view of a door assembly according to an embodiment of the present utility model.

Fig. 2 is a cross-sectional view of the door body assembly shown in fig. 1 taken along A-A.

Fig. 3 is a cross-sectional view of the end cap of fig. 2.

Fig. 4 is an enlarged view of a portion a of the end cap of fig. 3.

Fig. 5 is an exploded view of the door assembly of fig. 1.

Fig. 6 is a schematic view of the end cap of fig. 5.

Fig. 7 is a schematic structural view of the door assembly shown in fig. 1.

Fig. 8 is a schematic view of a refrigerator according to an embodiment of the present utility model.

Reference numerals illustrate:

100. door body assembly

10. A door shell; 110. a first flanging; 120. a second flanging;

20. a door liner;

30. an end cap; 31. a sidewall; 311. a side edge; 3111. a first connection section; 3112. a second connection section; 3113. a third connecting section; 3114. a fourth connecting section; 32. a connecting wall; 33. a bottom wall; 34. a skirt; 341. a first skirt; 342. a second skirt; 35. a mounting part; 36. a hinge slot; 361. a shaft groove; 200. a refrigerator; 201. a box body.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

The door body assembly provided by the embodiment of the utility model is arranged on a refrigerator, wherein the refrigerator can be a single-door refrigerator, a double-door refrigerator and the like, and in order to more clearly illustrate the structures of the door body assembly and the refrigerator, the door body assembly is described below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, fig. 1 is a front view of a door assembly according to an embodiment of the present utility model, fig. 2 is a cross-sectional view of the door assembly shown in fig. 1 along A-A, and fig. 3 is a cross-sectional view of an end cover shown in fig. 2. The door body assembly 100 provided by the embodiment of the utility model comprises a door shell 10, a door liner 20 and an end cover 30, wherein the refrigerator 200 is provided with a containing cavity, and the door liner 20 is arranged on one side of the door shell 10 to form an inner wall of the containing cavity. The end cover 30 is mounted at the end of the door shell 10 and the door liner 20, and the door shell 10, the door liner 20 and the end cover 30 enclose a closed accommodating cavity for accommodating foaming materials. The end cap 30 includes a bottom wall 33, side walls 31 and a skirt 34. Specifically, referring to fig. 4, fig. 4 is an enlarged view of a portion a of the end cap shown in fig. 3. The bottom wall 33 is disposed on one side of the door shell 10, and the side wall 31 is disposed on the side of the bottom wall 33 facing the door shell 10 and at least partially opposite to the door shell 10. The skirt 34 is connected to an end of the side wall 31 away from the bottom wall 33, and the skirt 34 is disposed along the side wall 31 obliquely toward the door shell 10 and at least partially abuts against the door shell 10. Because refrigerator 200 leaks the bubble and can lead to heat preservation performance to reduce for the compressor many times operation leads to the energy consumption to rise, set up skirt 34 structure on the lateral wall 31 slope, can make skirt 34 and door shell 10 close fit, avoid the foaming liquid to permeate outside the end cover 30 along the clearance between door shell 10 and the end cover 30.

Illustratively, the skirt 34 further includes a first skirt 341 adjacent to the door shell 10 and a second skirt 342 remote from the door shell 10, the first skirt 341 and the second skirt 342 are connected to a portion of the side wall 31 and spaced apart, and ends of the first skirt 341 and the second skirt 342 remote from a portion of the side wall 31 are connected to each other. Specifically, the side wall 31 includes a side 311 facing away from the bottom wall 33, the first skirt 341 and the second skirt 342 are connected to the side 311, and one ends of the first skirt 341 and the second skirt 342, which are far away from the side 311, are connected to each other, so that the section of the skirt 34 is triangular, and the triangle forms a guiding structure so that the foaming liquid can flow down along the hypotenuse of the triangle. The first skirt 341 and the second skirt 342 may be spaced apart by 0.2-0.6mm, and the first skirt 341 and the sidewall 31 may have an angle α of 170 ° -177 °.

Referring to fig. 5 and 6 in conjunction with fig. 4, fig. 5 is an exploded view of the door assembly shown in fig. 1, and fig. 6 is a schematic structural view of the end cap shown in fig. 5. The side wall 31 includes a first connection section 3111 near the door shell 10 and a second connection section 3112 and a third connection section 3113 opposite to the first connection section 3111, where the connection positions of the first connection section 3111, the second connection section 3112 and the third connection section 3113 are all in arc transition, the arc transition can ensure the safety of the structure, and the shape of the bottom of the door shell 10 is adapted. The first skirt 341 and the second skirt 342 are disposed on the first connection section 3111, the second connection section 3112 and the third connection section 3113, and the first skirt 341 and the second skirt 342 are continuously disposed on the side wall 31 and are in arc transition at the connection part, so that consistency of assembly dimensions of each component of the door body assembly 100 can be ensured, and gaps between the door shell 10 and the end cover 30 can be completely sealed.

For example, please refer to fig. 6 and 7 in combination with fig. 5, fig. 7 is a schematic structural diagram of the door assembly shown in fig. 1. The first skirt 341 and the second skirt 342 are elastic structures, and the elastic structures can provide a certain elastic movement distance, so that the occurrence of the bubble leakage condition is better avoided. The elastic structural material may be rubber, silica gel, etc., and in practical application, those skilled in the art may set the elastic structural material according to practical situations, and the present utility model is not limited herein.

Illustratively, the end cover 30 includes a connecting wall 32 connected between the side wall 31 and the bottom wall 33, the connecting wall 32 is convexly provided with a plurality of reinforcing ribs, the plurality of reinforcing ribs are uniformly distributed on the connecting wall 32, a gap exists between the plurality of reinforcing ribs and the bottom wall 33, the door shell 10 includes a first flange 110 facing the bottom wall 33, and the first flange 110 is inserted into the gap. Specifically, the first flange 110 is disposed at the bottom of the door shell 10, and when the door shell 10 is inserted into the gap, the reinforcing ribs can be used to limit the displacement of the first flange 110, so that the door shell 10 can disperse external impact of the outside on the door body assembly 100, thereby being beneficial to improving the stability of the door body assembly 100. In practical application, the limit structure can be set by a person skilled in the art according to practical situations except the reinforcing ribs, and the utility model is not limited herein.

Illustratively, the side wall 31 includes a fourth connecting section 3114 far away from the door shell 10, the door liner 20 includes a liner and a sealing edge connected to an outer periphery of the liner, the sealing edge and the liner may be integrally formed, a part of the sealing edge overlaps the fourth connecting section 3114, a sealing material is disposed between a part of the sealing edge and the fourth connecting section 3114 of the second side wall 31, and a part of the sealing edge and the fourth connecting section 3114 are tightly adhered by the sealing material. The fourth connecting section 3114 may be divided into a first portion and a second portion, where the first portion and the second portion are disposed up and down, the second portion near the bottom wall 33 is of a raised step structure, and the width of the second portion is greater than that of the first portion, and a part of sealing edge is attached to the first portion, far from the bottom wall 33, of the fourth connecting section 3114. By overlapping the sealing edge and the fourth connecting section 3114, the sealing edge not only can also cover the gap between the door shell 10 and the end cover 30, but also can increase the firmness of the connecting section, wherein the sealing material can be sealant, sealing strip, etc., and can be set by a person skilled in the art according to the actual situation, and the utility model is not limited herein.

Illustratively, the end cover 30 includes a mounting portion 35 remote from the door shell 10, the mounting portion 35 is disposed at two ends of the fourth connecting section 3114 opposite to each other, the mounting portion 35 is provided with a buckle, the door shell 10 is provided with a clamping groove, and the end cover 30 and the door shell 10 are connected by the clamping groove and the buckle. Specifically, the door shell 10 includes a door plate and second flanges 120 located at two sides of the door plate, the clamping groove is located at the second flanges 120, the second flanges 120 are abutted to one side of the mounting portion 35, which faces away from the door shell 10, and the buckle protrudes away from the door shell 10, so that the buckle is clamped in the clamping groove on the second flanges 120. After the buckle is clamped in the clamping groove, part of sealing edges positioned at two sides of the door liner 20 can be tightly attached to the second flanging 120 through sealing materials, so that the door shell 10, the door liner 20 and the end cover 30 are enclosed to form a closed accommodating cavity for accommodating foaming materials. In practical applications, the user may connect the door shell 10 to the end cover 30 by screwing, riveting, etc., and those skilled in the art may change the connection manner according to the actual situation, which is not limited herein.

An embodiment of the present utility model further provides a refrigerator 200, and referring to fig. 8 in conjunction with fig. 7, fig. 8 is a schematic structural diagram of the refrigerator according to the embodiment of the present utility model. The refrigerator 200 includes a cabinet 201 and the aforementioned door assembly 100, and the door assembly 100 is mounted to the cabinet 201. Specifically, the refrigerator 200 includes a hinge, the cover 30 is provided with a hinge groove 36, and the hinge is mounted to the hinge groove 36 to rotate the door assembly 100 around the case 201. Specifically, the hinge slot 36 is provided with a shaft slot 361, and the hinge includes a door shaft, and the door shaft is inserted into the shaft slot 361, so that the door body assembly 100 can rotate around the center line of the door shaft. Wherein, a first groove is provided on one side of the end cover 30, a second groove matched with the first groove is provided on the door shell 10, the second groove forms a handle area of the refrigerator 200, and a user can rotate the door body assembly 100 through the handle area to open and close the refrigerator 201.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the description of 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 features.

The door assembly and the refrigerator provided by the embodiment of the utility model are described in detail, and specific examples are applied to illustrate the principle and the implementation of the utility model, and the description of the above embodiments is only used for helping to understand the method and the core idea of the utility model; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present utility model, the present description should not be construed as limiting the present utility model in summary.

Claims (10)

1. A door body assembly for a refrigerator, comprising:

a door shell;

the door liner is arranged on one side of the door shell;

the end cover is arranged at the end parts of the door shell and the door liner and comprises a bottom wall, side walls and a skirt;

the bottom wall set up in one side of door shell, the lateral wall set up in the bottom wall orientation door shell one side, and at least part with the door shell sets up relatively, the skirt connect in the lateral wall keep away from the one end of bottom wall, the skirt follow the lateral wall orientation door shell slope sets up, and at least part butt in the door shell.

2. The door assembly of claim 1, wherein the skirt further comprises a first skirt adjacent the door shell and a second skirt remote from the door shell, the first skirt and the second skirt being connected to a portion of the side wall and spaced apart, the first skirt and the second skirt being connected to one another at an end remote from a portion of the side wall.

3. The door body assembly according to claim 2, wherein the side wall comprises a first connecting section close to the door shell, a second connecting section and a third connecting section which are oppositely arranged at two ends of the first connecting section, the connection positions of the first connecting section, the second connecting section and the third connecting section are in arc transition, and the first skirt edge and the second skirt edge are arranged on the first connecting section, the second connecting section and the third connecting section.

4. A door assembly as claimed in claim 3, wherein the first skirt and the second skirt are of resilient construction.

5. The door body assembly according to claim 1, wherein the end cover comprises a connecting wall connected between the side wall and the bottom wall, a plurality of reinforcing ribs are arranged on the connecting wall in a protruding mode, gaps exist between the plurality of reinforcing ribs and the bottom wall, the door shell comprises a first flanging facing the bottom wall, and the first flanging is inserted into the gaps.

6. The door body assembly according to claim 1, wherein the side wall comprises a fourth connecting section far away from the door shell, the door liner comprises a liner and a sealing edge connected to the outer periphery of the liner, part of the sealing edge is overlapped with the fourth connecting section, sealing material is arranged between part of the sealing edge and the fourth connecting section, and part of the sealing edge and the fourth connecting section are tightly attached through the sealing material.

7. The door body assembly according to claim 6, wherein the end cover comprises a mounting portion far away from the door shell, the mounting portion is oppositely arranged at two ends of the fourth connecting section, the mounting portion is provided with a buckle, the door shell is provided with a clamping groove, and the end cover and the door shell are connected through the clamping groove and the buckle.

8. The door body assembly according to claim 7, wherein the door shell comprises second flanges on two sides of the door shell, the clamping groove is located on the second flanges, the second flanges are abutted to one side, away from the door shell, of the mounting portion, and the clamping buckle protrudes away from the door shell, so that the clamping buckle is clamped in the clamping groove.

9. A refrigerator, comprising:

a case;

a door assembly as claimed in any one of claims 1 to 8, the door assembly being mounted to the housing.

10. The refrigerator of claim 9, wherein the refrigerator includes a hinge, the end cap is provided with a hinge groove, and the hinge is mounted to the hinge groove to rotate the door assembly around the refrigerator body.