CN109696023B

CN109696023B - Refrigerator body

Info

Publication number: CN109696023B
Application number: CN201910116485.3A
Authority: CN
Inventors: 魏邦福; 田亚明; 吴园
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2024-07-16
Anticipated expiration: 2039-02-15
Also published as: CN109696023A

Abstract

The invention discloses a refrigerator body. Relates to the technical field of household refrigerators. The invention comprises a box shell, a front corner connecting block and a rear corner connecting block; the case shell is of a U-shaped plate structure with two arc corners; a front side flanging is arranged at the front side edge of the case shell, and front side corner notches are arranged at two corners of the front side flanging; a rear side flanging is arranged at the rear side edge of the case shell, and rear side corner notches are arranged at two corners of the rear side flanging; a front corner connecting block is clamped in the front corner notch; a rear corner connecting block is clamped in the rear corner notch; the box liner flanging and the front side flanging are arranged on the periphery of the box liner opening and are arranged in the box shell in a matched manner; the backboard flanging and the rear side flanging which are arranged on the periphery of the backboard fixed on the rear side of the case shell are matched and installed. The invention adopts the combined structure of the U-shaped box shell and the corner connecting blocks, can realize larger arc bending on two sides of the top of the box body, and has simple structure and convenient production and manufacture.

Description

Refrigerator body

Technical Field

The invention belongs to the technical field of household refrigerators, and particularly relates to a refrigerator body.

Background

The current refrigerator products are generally manufactured by bending and forming metal plates in the U-shaped box shell due to the consideration of cost, manufacturing process and the like. Because of the limitation of material characteristics and forming technology, two sides of the top of the box body can only be bent at right angles, the large arc shape can not be formed, and the existing use requirements can not be met.

Disclosure of Invention

The invention aims to provide a refrigerator body, which adopts a structure form of combining a U-shaped casing and corner connecting blocks, can realize larger arc bending on two sides of the top of the refrigerator body, has simple structure and convenient production and manufacture, and can be directly applied to refrigerator products; the front side flanging and the rear side flanging are connected with the box liner and the rear cover plate, so that the box body can be conveniently installed and detached, the reliability is high, and the fixing reliability is ensured.

In order to solve the technical problems, the invention is realized by the following technical scheme:

The invention relates to a refrigerator body, which comprises a refrigerator shell component, a refrigerator liner, a rear back plate, a middle beam, a lower beam and a bottom plate, wherein the refrigerator shell component is fixedly arranged on the bottom plate, and the refrigerator liner arranged in the refrigerator shell component is supported and fixed through the middle beam and the lower beam; a rear backboard is arranged on the rear side of the box shell assembly;

the box shell assembly comprises a box shell, a front corner connecting block and a rear corner connecting block;

the box shell is of a U-shaped plate structure with two arc-shaped corners;

A front side flanging is arranged at the front side edge of the case shell, and front side corner notches are arranged at two corners of the front side flanging; a rear side flanging is arranged at the rear side edge of the case shell, and rear side corner notches are arranged at two corners of the rear side flanging;

The front corner notch is internally clamped with a front corner connecting block, and the outer surface of the front corner connecting block is flush with the outer surface of the front side flange; the rear corner notch is internally clamped with a rear corner connecting block, and the outer surface of the rear corner connecting block is flush with the outer surface of the rear side flange;

The box liner flanging and the front side flanging are arranged on the periphery of the box liner opening arranged in the box shell in a matched manner; the backboard flanging and the rear side flanging are arranged on the periphery of the backboard fixed on the rear side of the box shell in a matched mode.

Further, a plurality of ribs are uniformly distributed on the case shell.

Further, the front side flanging comprises a folded plate I, a U-shaped groove plate and a flat plate which are connected in sequence; the connection part of the first folded plate and the U-shaped groove plate and the connection part of the U-shaped groove plate and the flat plate are respectively provided with a round corner structure;

The U-shaped groove plate is communicated with a clamping groove I arranged on the front corner connecting block; the front boss arranged on the connecting block is matched with and arranged on the inner side of the folded plate and fixed through screws.

Further, the rear side flanging comprises a folded plate II, an arc-shaped plate and a straight plate which are sequentially connected;

The groove body formed by the first side plate, the arc-shaped plate and the straight plate of the second folded plate is communicated with the second clamping groove arranged on the rear corner connecting block; the rear boss joint of turning connecting block is in the outside of rear turn-ups.

Further, the front side corner connecting block and the rear side corner connecting block are both 90-degree arc connecting blocks.

The invention has the following beneficial effects:

1. The box shell adopts the combined structural form of the U-shaped box shell and the corner connecting blocks, can realize larger arc bending on two sides of the top of the box body, has simple structure and convenient production and manufacture, and can be directly applied to refrigerator products.

2. The front side flanging and the rear side flanging are connected with the box liner and the rear cover plate, so that the box body is convenient to install and disassemble, the reliability is high, and the fixing reliability is ensured.

Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a refrigerator main body of the present invention;

FIG. 2 is a schematic diagram of the mating structure of the case and corner connection blocks of the present invention;

FIG. 3 is a schematic view of the structure of the case of the present invention;

FIG. 4 is an enlarged view of the A of FIG. 3 in accordance with the present invention;

FIG. 5 is an enlarged view of the B of FIG. 3 in accordance with the present invention;

FIG. 6 is a schematic view of a front corner connection block of the present invention;

FIG. 7 is a schematic view of a rear corner connection block of the present invention;

FIG. 8 is a schematic diagram of the bladder structure of the present invention;

FIG. 9 is an enlarged view of FIG. 8C in accordance with the present invention;

FIG. 10 is a schematic view of the structure of the back plate of the present invention;

In the drawings, the list of components represented by the various numbers is as follows:

1-case, 11-fascia, 12-front corner notch, 13-rear corner notch, 14-front flange, 141-flat plate, 142-U-shaped groove plate, 143-folded plate one, 15-rear flange, 151-folded plate two, 152-arc plate, 153-straight plate, 2-case liner, 21-case liner flange, 3-front corner connecting block, 31-clamping groove one, 32-front boss, 4-rear corner connecting block, 41-clamping groove two, 42-rear boss and 5-rear backboard.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-10, the invention discloses a refrigerator body, which comprises a refrigerator shell component, a refrigerator liner, a back plate 5, a middle beam, a lower beam and a bottom plate, wherein the refrigerator shell component is fixedly arranged on the bottom plate, and the refrigerator liner arranged in the refrigerator shell component is supported and fixed through the middle beam and the lower beam; a rear backboard 5 is arranged at the rear side of the box shell assembly;

The box shell assembly comprises a box shell 1, a front corner connecting block 3 and a rear corner connecting block 4; the front corner connecting block 3 and the rear corner connecting block 4 are formed by stamping, and the processing process is simple;

The case shell 1 is of a U-shaped plate structure with two arc corners; the box shell 1 adopts a structure form of combining the U-shaped box shell and the corner connecting blocks, so that larger arc bending can be realized on two sides of the top of the box body, the structure is simple, the production and the manufacture are convenient, and the box shell can be directly applied to refrigerator products;

A front side flanging 14 is arranged at the front side edge of the case shell 1, and front side corner notches 12 are arranged at two corners of the front side flanging 14; a rear side flanging 15 is arranged at the rear side edge of the case shell 1, and rear side corner notches 13 are arranged at two corners of the rear side flanging 15;

The front corner notch 12 is internally clamped with a front corner connecting block 3, and the outer surface of the front corner connecting block 3 is flush with the outer surface of the front flanging 14; the rear corner notch 13 is internally clamped with a rear corner connecting block 4, and the outer surface of the rear corner connecting block 4 is flush with the outer surface of the rear side flange 15;

A tank liner flanging 22 arranged on the periphery of the opening of the tank liner 2 arranged in the tank shell 1 is matched with the front side flanging 14; the backboard flanging arranged on the periphery of the backboard 5 fixed on the rear side of the case 1 is matched with the rear side flanging 15.

Wherein, a plurality of tendons 11 are uniformly distributed on the case shell 1, thereby improving the overall structural strength of the case shell 1.

Wherein the front side flange 14 comprises a folded plate one 143, a U-shaped groove plate 142 and a flat plate 141 which are connected in sequence; the joint of the first folded plate 143 and the U-shaped groove plate 142 and the joint of the U-shaped groove plate 142 and the flat plate 141 are respectively provided with a round corner structure;

The U-shaped groove plate 142 is communicated with a clamping groove I31 arranged on the front corner connecting block 3; the front boss provided on the connection block 3 is fitted inside the flap 143 and fixed by a screw.

The rear side flange 15 comprises a second folded plate 151, an arc-shaped plate 152 and a straight plate 153 which are sequentially connected; the groove body formed by the first side plate of the second folded plate 151, the arc-shaped plate 152 and the straight plate 153 is communicated with the second clamping groove 41 arranged on the rear corner connecting block 4; the rear boss 42 of the corner connecting block 4 is clamped to the outer side of the rear side flange 15.

Wherein, front side corner connecting block 3 and rear side corner connecting block 4 are 90 circular arc connecting blocks.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean 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 present 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.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The refrigerator box comprises a box shell assembly, a box liner, a rear back plate (5), a middle beam, a lower beam and a bottom plate, wherein the box shell assembly is fixedly arranged on the bottom plate, and the box liner arranged in the box shell assembly is supported and fixed through the middle beam and the lower beam; a rear backboard (5) is arranged on the rear side of the box shell assembly; the method is characterized in that:

The box shell assembly comprises a box shell (1), a front corner connecting block (3) and a rear corner connecting block (4);

the box shell (1) is of a U-shaped plate structure with two arc corners;

A front side flanging (14) is arranged at the front side edge of the case shell (1), and front side corner notches (12) are arranged at two corners of the front side flanging (14); a rear side flanging (15) is arranged at the rear side edge of the case (1), and rear side corner notches (13) are arranged at two corners of the rear side flanging (15);

the front corner notch (12) is internally clamped with a front corner connecting block (3), and the outer surface of the front corner connecting block (3) is flush with the outer surface of the front side flanging (14); the rear corner notch (13) is internally clamped with a rear corner connecting block (4), and the outer surface of the rear corner connecting block (4) is flush with the outer surface of the rear side flanging (15);

A box liner flanging (22) arranged on the periphery of the opening of the box liner (2) arranged in the box shell (1) is matched with the front side flanging (14); the backboard flanging arranged on the periphery of the backboard (5) fixed on the rear side of the box shell (1) is matched with the rear side flanging (15);

The front side flanging (14) comprises a first folded plate (143), a U-shaped groove plate (142) and a flat plate (141) which are connected in sequence; the connection part of the first folded plate (143) and the U-shaped groove plate (142) and the connection part of the U-shaped groove plate (142) and the flat plate (141) are respectively provided with a round corner structure;

The U-shaped groove plate (142) is communicated with a clamping groove I (31) arranged on the front corner connecting block (3); the front boss arranged on the connecting block (3) is matched and arranged on the inner side of the first folded plate (143) and is fixed by a screw;

The rear side flanging (15) comprises a folded plate II (151), an arc-shaped plate (152) and a straight plate (153) which are connected in sequence;

The groove body formed by the side plate of the second folded plate (151), the arc-shaped plate (152) and the straight plate (153) is communicated with the second clamping groove (41) arranged on the rear corner connecting block (4); the rear boss (42) of the corner connecting block (4) is clamped at the outer side of the rear side flanging (15).

2. A refrigerator cabinet according to claim 1, characterized in that a plurality of ribs (11) are uniformly distributed on the cabinet (1).

3. A refrigerator cabinet according to claim 1, wherein the front corner connection block (3) and the rear corner connection block (4) are each 90 ° circular arc connection blocks.