CN114909849B

CN114909849B - Refrigerator, door body for refrigerator and assembly method of door body

Info

Publication number: CN114909849B
Application number: CN202110182643.2A
Authority: CN
Inventors: 刘文龙; 付伟健; 吴光瑞; 杨立稳; 马明明
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2023-06-16
Anticipated expiration: 2041-02-08
Also published as: WO2022166512A1; CN114909849A

Abstract

The invention provides a refrigerator, a door body for the refrigerator and an assembly method thereof. Wherein a door body for a refrigerator includes: the door comprises a door plate, a door liner, two side decorative strips and a lower end box; and a handle for forming the top of the door body and configured to be held by a user, wherein the handle comprises a body, a front cover and two connecting pieces, the two connecting pieces are respectively connected to the left and right sides of the body and the front cover, and the left and right sides of the top wall of the front cover are connected with the connecting pieces in an inclined splicing manner. According to the scheme, the door body for the refrigerator is reasonable in structure, the front cover of the handle and the connecting piece are spliced in an oblique mode, so that the sealing performance of the door body of the refrigerator can be effectively improved, the overall attractiveness of the door body is improved, the use requirements of users are fully met, and the use experience of the users is improved.

Description

Refrigerator, door body for refrigerator and assembly method of door body

Technical Field

The invention relates to the technical field of household appliances, in particular to a refrigerator, a door body for the refrigerator and an assembly method of the door body.

Background

Along with the increasing development of society and the continuous improvement of living standard of people, the living rhythm of people is faster and faster, so that people are willing to buy a lot of foods in the refrigerator, and the refrigerator becomes one of the household appliances indispensable in daily life of people.

Most of refrigerators at present adopt a mode of opening a door left and right by refrigeration and opening a door by a refrigeration drawer. For refrigerators frozen in the form of two drawers, it is necessary to ensure the door seal. However, the existing drawer door body often has the problem of poor sealing performance, especially the problem that the handle of the drawer door body is easy to lead the leakage of refrigerating capacity to influence the storage effect of articles in the storage space. In addition, since the refrigerator is generally arranged in a kitchen, the splicing mode of the handle of the drawer door body is often inconsistent with the splicing mode of the external cabinet, so that the overall appearance is inconsistent, and the overall attractiveness is affected. In addition, the existing drawer door body has the defects of multiple parts and complex assembly process, so that the assembly process is low in efficiency, manpower and material resources are wasted, and the production cost is high.

Disclosure of Invention

An object of the present invention is to improve sealability of a refrigerator door while improving overall aesthetic.

The invention further aims to simplify the assembly process of the refrigerator door body and improve the production efficiency.

In particular, the present invention provides a door body for a refrigerator, comprising: the door comprises a door plate, a door liner, two side decorative strips and a lower end box; and a handle for forming the top of the door body and configured to be held by a user, wherein the handle comprises a body, a front cover and two connecting pieces, the two connecting pieces are respectively connected to the left and right sides of the body and the front cover, and the left and right sides of the top wall of the front cover are connected with the connecting pieces in an inclined splicing manner.

Optionally, the body comprises: the door liner is attached to the rear side of the vertical portion, the flat plate portion extends forwards horizontally from the top end of the vertical portion, the inclined portion extends downwards from the front end of the flat plate portion, and the extending portion extends forwards from the lower end of the inclined portion.

Optionally, the inclined portion gradually gets away from the vertical portion from top to bottom, and the front edge of the extending portion gradually gets away from the vertical portion from left and right sides to the middle.

Optionally, the front cover is disposed on the front side of the body, and a clamping groove matched with the extension part is disposed at the bottom of the front cover, so that the front cover and the body are clamped and fixed.

Optionally, the bottom wall of the flat plate portion is provided with a first screw groove with a backward opening, the bottom wall of the extension portion is provided with a second screw groove with a downward opening, and the connecting piece is provided with a first screw hole matched with the first screw groove and a second screw hole matched with the second screw groove, so that the connecting piece and the body are in screw connection and fixed.

Optionally, a cavity is defined in front of the front wall and the rear wall of the front cover, a third screw groove which is open forwards is formed in the inner side of the rear wall of the front cover, and a third screw hole matched with the third screw groove is formed in the connecting piece, so that the connecting piece and the front cover are in threaded connection and fixed.

Optionally, the connecting piece is further provided with a fourth screw hole, and the side decorative strip is provided with a fifth screw hole matched with the fourth screw hole, so that the side decorative strip and the connecting piece are in screwed connection and fixation.

Optionally, the top wall of the front cover is an inclined plane gradually decreasing from front to back, the left edge and the right edge of the top wall of the front cover are inclined lines gradually approaching to the middle, and the connecting piece is provided with a yielding groove matched with the top wall of the front cover, so that the top wall of the front cover and the connecting piece are connected in an inclined manner.

According to another aspect of the present invention, there is also provided a method of assembling a door body for a refrigerator as above, comprising: the two connecting pieces are respectively connected with the body and the front cover to form a handle; two side decorative strips are respectively arranged on two sides of the handle to form a first assembly; the lower end box and the door plate are respectively arranged on the first assembly piece to form a second assembly piece; and foaming and fixing the second assembly piece and the door liner to obtain the door body for the refrigerator.

According to another aspect of the present invention, there is also provided a refrigerator including: the box body is internally limited with a storage space; and the door body for the refrigerator is arranged on the front surface of the refrigerator body so as to open and close the storage space.

The invention relates to a refrigerator, a door body for the refrigerator and an assembly method thereof, wherein the door body for the refrigerator comprises: the door comprises a door plate, a door liner, two side decorative strips and a lower end box; and a handle for forming the top of the door body and configured to be held by a user, wherein the handle comprises a body, a front cover and two connecting pieces, the two connecting pieces are respectively connected to the left and right sides of the body and the front cover, and the left and right sides of the top wall of the front cover are connected with the connecting pieces in an inclined splicing manner. Through providing a rational in infrastructure's door body for refrigerator for the concatenation mode of protecgulum and connecting piece of handle is the oblique piece together, can effectively promote the leakproofness of refrigerator door body, improves the whole pleasing to the eye degree of the door body simultaneously, and the user demand of fully satisfying the user promotes user's use experience.

Further, the refrigerator, the door body for the refrigerator and the assembly method thereof of the invention, wherein the assembly method of the door body for the refrigerator comprises the following steps: the two connecting pieces are respectively connected with the body and the front cover to form a handle; two side decorative strips are respectively arranged on two sides of the handle to form a first assembly; the lower end box and the door plate are respectively arranged on the first assembly piece to form a second assembly piece; and foaming and fixing the second assembly piece and the door liner to obtain the door body for the refrigerator. The assembly process of the refrigerator door body is effectively simplified, the assembly efficiency is improved, the assembly time is saved, and the production cost is effectively reduced.

The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic view of a structure of a refrigerator according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a door body for a refrigerator according to an embodiment of the present invention;

FIG. 3 is an exploded view of the door of FIG. 2;

FIG. 4 is a schematic view of the structure of the handle of the door body of FIG. 2;

FIG. 5 is an enlarged schematic view of area A of FIG. 4;

FIG. 6 is an exploded view of the handle of FIG. 4;

FIG. 7 is a schematic view of the body and front cover of the handle of FIG. 4;

FIG. 8 is a schematic view of the structure of the attachment member of the handle of FIG. 4; and

fig. 9 is a schematic view of an assembling method of a door body for a refrigerator according to an embodiment of the present invention.

Detailed Description

The present embodiment first provides a refrigerator, and fig. 1 is a schematic structural view of a refrigerator 100 according to an embodiment of the present invention. As shown in fig. 1, the refrigerator 100 may generally include: the cabinet 110 and the door 200 for the refrigerator.

Wherein, the box 110 defines a storage space therein. The number and structure of the storage spaces can be configured according to requirements, and fig. 1 shows the situation that a first space, a second space and a third space are sequentially arranged up and down; the above space can be configured into a refrigerating space, a freezing space, a temperature changing space or a fresh-keeping space according to different purposes. Each storage space may be divided into a plurality of storage areas by a partition plate, and articles are stored using racks or drawers.

The refrigerator 100 may also include a refrigeration system, and in one particular embodiment, the refrigeration system may be a compression refrigeration system including an evaporator, a fan, and a compressor, among other components. The refrigeration system provides different amounts of cold to the refrigerated space and the refrigerated space such that the temperatures within the refrigerated space and the refrigerated space are also different. Wherein the temperature in the refrigerated space is generally between 2 ℃ and 10 ℃, preferably between 3 ℃ and 8 ℃. The temperature in the refrigerated space is generally in the range of-22 ℃ to-14 ℃. The optimal storage temperatures of different kinds of foods are not the same, and thus the storage spaces suitable for storage are not the same. For example, fruit and vegetable foods are suitable for storage in a refrigerated space, while meat foods are suitable for storage in a frozen space.

The door 200 is disposed on the front surface of the case 110 to close the storage space. The door bodies 200 may be disposed corresponding to the storage spaces, that is, each storage space corresponds to one or more door bodies 200. The number of storage spaces and the door bodies 200, and the functions of the storage spaces can be actually selected according to specific situations. The refrigerator 100 of the embodiment is provided with a first door, a second door, and a third door corresponding to a first space, a second space, and a third space that are sequentially arranged up and down. The door body can be pivotally arranged on the front surface of the box body 110, and can be opened in a drawer mode, so that drawer-type storage space is realized, wherein the drawer-type storage space is often provided with a metal sliding rail, the effect is light and soft in the opening and closing process of the drawer can be ensured, and noise can be reduced. The door opening mode of the first space of the refrigerator 100 of the embodiment is a pivoting opening mode, and the door opening modes of the second space and the third space are drawer opening modes.

It should be emphasized that the door body 200 for a refrigerator of the present embodiment is actually applied to a door body for sealing a drawer. In a specific embodiment, the housing 110 may include a liner (not shown) defining a storage space therein. Preferably, a sealed drawer (not shown) may be provided in the storage space, and the door body 200 for a refrigerator of the present embodiment may be applied to the sealed drawer.

The sealed drawer may include: the drawer cylinder is provided with a forward opening and is fixed on the inner container; and a drawer body slidably mounted within the drawer barrel for operative outward extraction and inward insertion from the forward opening of the drawer barrel. The door body 200 for the refrigerator of the present embodiment may be fixedly coupled with the drawer body so that a user can withdraw the drawer body from the front opening of the drawer cylinder and insert the drawer body inward through the door body 200, thereby taking and putting the articles in the sealed drawer. In this particular embodiment, the liner and drawer cylinder may be integrally formed or may be formed separately and then installed.

In a preferred embodiment, the sealed drawer interior may define a fresh space. That is, the storage space inside the sealed drawer is used for fresh keeping of the articles. The sealing degree of the sealed drawer is required to be very high, and particularly the problem that the sealing degree of the drawer door body with a large problem is not good enough, so that cold leakage is easy to occur and the storage effect of articles is affected is solved. The embodiment also provides a door body 200 for a refrigerator, which can effectively improve the tightness of the door body 200 of the refrigerator, improve the overall aesthetic degree of the door body 200, fully satisfy the use requirements of users and improve the use experience of the users. The door body 200 for a refrigerator of the present embodiment may be applied to the refrigerator 100 of the above-described embodiment.

Fig. 2 is a schematic structural view of a door body 200 for a refrigerator according to an embodiment of the present invention, fig. 3 is an exploded schematic view of the door body 200 of fig. 2, fig. 4 is a schematic structural view of a handle 300 of the door body 200 of fig. 2, fig. 5 is an enlarged schematic view of a region a of fig. 4, fig. 6 is an exploded schematic view of the handle 300 of fig. 4, fig. 7 is a schematic structural view of a body 310 and a front cover 320 of the handle 300 of fig. 4, and fig. 8 is a schematic structural view of a connection member 330 of the handle 300 of fig. 4. The connector 330 shown in fig. 8 is actually located on the left, and the right connector 330 is identical in structure to the left connector 330, but is merely symmetrical.

As shown in fig. 2 and 3, the door body 200 for a refrigerator of the present embodiment may generally include: door panel 211, door liner 212, two side molding strips 213, lower end box 214, and handle 300. Wherein, the door panel 211 may be used to form the front of the door body 200, the door liner 212 may be used to form the rear of the door body 200, the two side molding 213 may be used to form the left and right portions of the door body 200, respectively, and the lower end case 214 may be used to form the bottom of the door body 200. In a preferred embodiment, the door panel 211 may be glass. More preferably, the door panel 211 may be made of toughened glass, which gives both aesthetic and reliability. The two side molding 213 are also identical in structure but symmetrical to each other.

And the handle 300 may be used to form the top of the door body 200 configured to be held by a user. As shown in fig. 4 to 8, the handle 300 may include a body 310, a front cover 320, and two connectors 330, wherein the two connectors 330 are respectively connected to the left and right sides of the body 310 and the front cover 320, and the left and right sides of the top wall 326 of the front cover 320 are respectively connected to the connectors 330 in an oblique manner. As shown in fig. 7, a gap may be formed between the body 310 and the front cover 320 for a user's hand to grasp, and the opening and closing of the storage space is achieved by moving the door body 200.

In a specific embodiment, as shown in fig. 7 and 8, the top wall 326 of the front cover 320 may be a slope that gradually decreases from front to back. The left and right edges of the top wall 326 of the front cover 320 are inclined lines gradually approaching the middle, and the connecting member 330 is provided with a relief groove 335 matching with the top wall 326 of the front cover 320, so that the top wall 326 of the front cover 320 and the connecting member 330 are connected in an inclined manner.

The door body 200 for the refrigerator of this embodiment, the structure scientific and reasonable for the concatenation mode of the protecgulum 320 and the connecting piece 330 of handle 300 is the oblique piecing together, can effectively promote the leakproofness of refrigerator door body 200, improves the whole pleasing to the eye degree of door body 200 simultaneously, fully satisfies user's user demand, promotes user's use experience.

In a preferred embodiment, as shown in fig. 7, the body 310 may include: vertical portion 311, flat plate portion 312, inclined portion 313, and extension portion 314. The door liner 212 is attached to the rear side of the vertical portion 311, the plate portion 312 extends horizontally forward from the top end of the vertical portion 311, the inclined portion 313 extends downward from the front end of the plate portion 312, and the extension portion 314 extends forward from the lower end of the inclined portion 313.

More preferably, as shown in fig. 7, the inclined portion 313 gradually gets away from the vertical portion 311 from top to bottom, and the front edge of the extended portion 314 gradually gets away from the vertical portion 311 from left and right sides toward the middle. That is, the front edge of the extension 314 is arc-shaped, and the width of the middle is greater than the width of the left and right sides. The front cover 320 is disposed on the front side of the body 310, and a clamping groove 321 matched with the extension portion 314 is disposed at the bottom of the front cover 320, so that the front cover 320 and the body 310 are clamped and fixed. The arc-shaped arrangement of the handle 300 also improves the attractiveness to a certain extent, and effectively improves the use experience of a user. It should be noted that, the front cover 320 also has an arc shape as a whole, and as shown in fig. 3, the door panel 211 is disposed on the front side of the front cover 320, and is also configured as an arc panel in a matching manner.

As shown in fig. 7 and 8, the bottom wall of the flat plate portion 312 may be provided with a first screw groove 315 opened rearward, and the bottom wall of the extension portion 314 may be provided with a second screw groove 316 opened downward. And, the connecting member 330 is provided with a first screw hole 331 matching the first screw groove 315 and a second screw hole 332 matching the second screw groove 316, so that the connecting member 330 is screwed and fixed with the body 310. In a preferred embodiment, the bottom wall of the flat plate portion 312 may be provided with a downward rib, and a first screw groove 315 is provided on the rib. In addition, other reinforcing ribs can be arranged at other positions of the bottom wall.

When the overhanging surface of the structure body is too large or the span is too large, the connecting surface of the structure body can bear limited load, and the reinforcing rib can increase the strength of the joint surface. The reinforcing ribs provided on the bottom wall of the flat plate portion 312 of the present embodiment can strengthen the strength of the flat plate portion 312. In addition, the inclined portion 313 may be provided with a reinforcing rib to enhance the strength of the inclined portion 313. It should be emphasized that the bottom wall of the extension 314 is provided with a second screw groove 316 opened downwards, and the second screw groove 316 may be defined by two reinforcing ribs, so that the strength of the extension 314 can be effectively enhanced on the basis of the function of screwing with other components. The vertical portion 311 may also be provided with a reinforcing rib to enhance the strength of the vertical portion 311. Each part of the body 310 may be provided with a reinforcing rib, so that the overall strength of the body 310 is greatly enhanced, and the overall service life of the handle 300 is effectively prolonged.

As shown in fig. 7, the front wall 323 and the rear wall 324 of the front cover 320 may be previously defined with a cavity 325. And, a third screw groove 322 opened forward is provided inside the rear wall 324 of the front cover 320. As shown in fig. 8, the connection member 330 is provided with a third screw hole 333 matched with the third screw groove 322 to screw-fix the connection member 330 with the front cover 320. In a preferred embodiment, the rear wall 324 of the front cover 320 may be provided inside with a forward rib, and a third screw groove 322 is provided on the rib. The reinforcing ribs provided inside the rear wall 324 of the front cover 320 of the present embodiment can reinforce the strength of the rear wall 324 of the front cover 320.

It should be emphasized that the connection 330 is screwed with the body 310 and the front cover 320, respectively, so that the body 310 and the front cover 320 are further fixed beyond the above-mentioned snap-in connection. The handle 300 of the door body 200 of this embodiment is reasonable in structural design, has very high stability for this needs of handle 300 are difficult to damage by the part that the user pulls with force often, and life extends, and the radian molding of rounding also can promote user's use experience.

As shown in fig. 3 and 8, the connecting piece 330 is further provided with a fourth screw hole 334, and the side decorative strip 213 is provided with a fifth screw hole 215 matching with the fourth screw hole 334, so that the side decorative strip 213 and the connecting piece 330 are screwed and fixed. The fifth screw hole 215 may be provided at the front upper end of the side molding 213. In addition, other screw holes may be provided at the front lower ends of the side decorative strips 213 to be screw-fastened to the lower end case 214, so that the lower end case 214, the two side decorative strips 213, and the handle 300 are assembled as one body.

The door body 200 for a refrigerator of the present embodiment includes: a door panel 211, a door liner 212, two side molding strips 213 and a lower end box 214; and a handle 300 for forming the top of the door body 200 and configured to be held by a user, wherein the handle 300 comprises a body 310, a front cover 320 and two connectors 330, the two connectors 330 are respectively connected to the left and right sides of the body 310 and the front cover 320, and the left and right sides of the top wall 326 of the front cover 320 are respectively connected with the connectors 330 in an oblique splicing manner. Through providing a rational in infrastructure's door body 200 for refrigerator for the concatenation mode of protecgulum 320 and connecting piece 330 of handle 300 is the oblique piecing together, can effectively promote the leakproofness of refrigerator door body 200, improves the whole pleasing to the eye degree of door body 200 simultaneously, fully satisfies user's user demand, promotes user's use experience.

The present embodiment also provides an assembling method of a door body for a refrigerator, and fig. 9 is a schematic view of an assembling method of a door body for a refrigerator according to an embodiment of the present invention. The assembling method of the door body for the refrigerator may be applied to the assembling of the door body 200 for the refrigerator of the above-described embodiment. As shown in fig. 9, the method of assembling a door body for a refrigerator may include:

step S902, connecting the connecting piece 330 with the body 310 and the front cover 320 respectively to form the handle 300;

step S904, installing two side decorative strips 213 on two sides of the handle 300 respectively to form a first assembly;

step S906, respectively installing the lower end box 214 and the door plate 211 on the first assembly to form a second assembly;

in step S908, the second assembly is foam-fixed to the door liner 212 to obtain the door body 200 for the refrigerator.

In the above step, the connector 330 is connected to the body 310 and the front cover 320, respectively, in step S902, to form the handle 300. Specifically, as mentioned above, the bottom of the front cover 320 is provided with the clamping groove 321 matching with the extension portion 314, so that the body 310 and the front cover 320 can be clamped and fixed. Then the body 310 and the connecting piece 330 are screwed and fixed through the first screw groove 315 and the second screw groove 316 of the body 310 and the first screw hole 331 and the second screw hole 332 of the connecting piece 330; the front cover 320 is screw-fixed with the connector 330 by the third screw groove 322 of the front cover 320 and the third screw hole 333 of the connector 330. The connection 330 is screwed with the body 310 and the front cover 320, respectively, so that the body 310 and the front cover 320 are further fixed beyond the above-mentioned snap-in connection.

In step S904, two side decorative strips 213 are respectively mounted on two sides of the handle 300 to form a first assembly. Specifically, the connecting piece 330 is further provided with a fourth screw hole 334, and the side decorative strip 213 is provided with a fifth screw hole 215 matched with the fourth screw hole 334, so that the side decorative strip 213 and the connecting piece 330 are screwed and fixed. The fifth screw hole 215 may be provided at the front upper end of the side molding 213. The handle 300 and the two side molding 213 are assembled to form a first assembly.

In step S906, the lower end box 214 and the door 211 are respectively mounted on the first assembly to form a second assembly. Specifically, the front lower ends of the side decorative strips 213 may be further provided with other screw holes to be screw-fastened with the lower end case 214, so that the lower end case 214, the two side decorative strips 213, and the handle 300 are assembled as one body. Then, the door 211 is fixedly installed on the front side of the whole, and the upper portion of the door 211 is attached to the front wall 323 of the front cover 320. The front cover 320 is integrally arc-shaped, and the door panel 211 is disposed at the front side of the front cover 320 and is also matched with an arc-shaped panel. The round arc improves the attractiveness to a certain extent, and effectively improves the use experience of users. On the basis of the first assembly formed by assembling the handle 300 and the two side molding strips 213, the lower end case 214 and the door panel 211 are mounted to the first assembly, and assembled to form a second assembly.

In step S908, the second assembly is foam-fixed to the door liner 212 to obtain the door body 200 for the refrigerator. That is, the second assembly and the door liner 212 are fixed by foaming. The bubble formation process is to first dissolve a gas in a liquid polymer or heat the polymer to a molten state, while generating a gas and forming a saturated solution, and then form countless tiny nuclei by nucleation. The formation and shaping of the foam is therefore generally divided into three stages: formation of bubble nuclei, growth of bubble nuclei, stabilization of bubble nuclei. And then expanding the foam into a foam body with a required foam body structure, and finally fixing the structure of the foam body through assimilation shaping to obtain the foam plastic product. In this embodiment, the second assembly member and the door liner 212 are foamed and fixed, so as to effectively improve the firmness and further enhance the overall stability of the door body 200.

As mentioned above, the door body 200 for a refrigerator of the present embodiment is actually applied to a door body for sealing a drawer. The door body 200 may be fixedly coupled to the drawer body such that a user withdraws and inserts the drawer body through the door body 200 outwardly and inwardly from the forward opening of the drawer cylinder, thereby taking and placing items in the sealed drawer. As shown in fig. 3, the door liner 212 may be fixedly coupled to the drawer body by the reinforcing iron 216 so that the door body 200 is assembled with the drawer body as one body, and a user may withdraw and insert the drawer body outwardly and inwardly from the front opening of the drawer cylinder through the handle 300 of the door body 200. In addition, the reinforcing iron 216 may further improve the stability of the door liner 212 and the connection of the drawer body to the door body 200. It should be noted that, the door body 200 for a refrigerator of the present embodiment has a plurality of matching positioning structures, so that the assembly positioning is accurate, and the assembly accuracy is improved.

In the method for assembling a door body for a refrigerator of the present embodiment, two connectors 330 are respectively connected with a body 310 and a front cover 320 to form a handle 300; two side decorative strips 213 are respectively arranged at two sides of the handle 300 to form a first assembly; the lower end box 214 and the door panel 211 are respectively installed on the first assembly to form a second assembly; and foaming and fixing the second assembly with the door liner 212 to obtain the door body 200 for the refrigerator. The assembly process of the refrigerator door body 200 is effectively simplified, the assembly efficiency is improved, the assembly time is saved, and the production cost is effectively reduced.

In the description of the present embodiment, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying 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 invention. Unless otherwise defined, all terms (including technical and scientific terms) used in the description of this embodiment have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be fixed, removable, or integral, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present invention as the case may be.

Furthermore, the description of the terms "one embodiment," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

1. A door for a refrigerator, comprising:

the door comprises a door plate, a door liner, two side decorative strips and a lower end box; and

a handle for forming the top of the door body and configured to be held by a user,

wherein the handle comprises a body, a front cover and two connecting pieces, the two connecting pieces are respectively connected with the left and right sides of the body and the front cover, the left and right sides of the top wall of the front cover are connected with the connecting pieces in an oblique splicing way,

the top wall of the front cover is an inclined plane gradually decreasing from front to back, and

the left and right edges of the top wall of the front cover are oblique lines gradually approaching the middle, and the connecting piece is provided with a yielding groove matched with the top wall of the front cover, so that the top wall of the front cover and the connecting piece are connected in an oblique splicing mode.

2. The door body for a refrigerator according to claim 1, wherein,

the body includes: a vertical part, a flat plate part, an inclined part and an extension part,

the door liner is attached to the rear side of the vertical portion, the flat plate portion horizontally extends forwards from the top end of the vertical portion, the inclined portion downwardly extends from the front end of the flat plate portion, and the extending portion forwardly extends from the lower end of the inclined portion.

3. The door for a refrigerator according to claim 2, wherein,

the inclined part gradually gets away from the vertical part from top to bottom,

the front edge of the extension part gradually gets away from the vertical part from the left side and the right side to the middle.

4. The door body for a refrigerator according to claim 3, wherein,

the front cover is arranged at the front side of the body and

the bottom of the front cover is provided with a clamping groove matched with the extension part, so that the front cover and the body are clamped and fixed.

5. The door for a refrigerator according to claim 2, wherein,

the bottom wall of the flat plate part is provided with a first spiral groove which is opened backwards,

the bottom wall of the extension part is provided with a second screw groove which is opened downwards, and

the connecting piece is provided with a first screw hole matched with the first screw groove and a second screw hole matched with the second screw groove, so that the connecting piece and the body are in threaded connection and fixation.

6. The door for a refrigerator of claim 5, wherein,

the front wall and the rear wall of the front cover are defined with a cavity in front, and

the inner side of the rear wall of the front cover is provided with a third screw groove which is open forwards, and the connecting piece is provided with a third screw hole matched with the third screw groove, so that the connecting piece and the front cover are in threaded connection and fixation.

7. The door for a refrigerator as claimed in claim 6, wherein,

the connecting piece is further provided with a fourth screw hole, and the side decorative strip is provided with a fifth screw hole matched with the fourth screw hole, so that the side decorative strip and the connecting piece are fixed in a threaded mode.

8. A method of assembling the door body for the refrigerator as claimed in claim 1, comprising:

the two connecting pieces are respectively connected with the body and the front cover to form the handle;

the two side decorative strips are respectively arranged on two sides of the handle to form a first assembly;

the lower end box and the door plate are respectively installed on the first assembly piece to form a second assembly piece; and

and foaming and fixing the second assembly piece and the door liner to obtain the door body for the refrigerator.

9. A refrigerator, comprising:

the box body is internally limited with a storage space; and

the door for a refrigerator of any one of claims 1 to 7, provided at a front surface of the refrigerator body to open and close the storage space.