CN114576905A

CN114576905A - Refrigerator door and refrigerator with same

Info

Publication number: CN114576905A
Application number: CN202210224977.6A
Authority: CN
Inventors: 贺小旭; 高平; 赵浩俭
Original assignee: Anhui Konka Tongchuang Household Appliances Co Ltd
Current assignee: Anhui Konka Tongchuang Household Appliances Co Ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-06-03

Abstract

The invention discloses a refrigerator door and a refrigerator with the same, and relates to the technical field of door body forming, the refrigerator door comprises a door plate body, the door plate body comprises an outer plate surface, the edge positions of four edges of the outer plate surface are inwards provided with flanging parts, a clamping groove is formed between every two adjacent flanging parts, a corner insert is arranged on the door plate body corresponding to the clamping groove position, the corner insert comprises a left outer clamping piece and a right outer clamping piece, the left outer clamping piece is arranged on the clamping groove on the left side edge of the door plate body, the right outer clamping piece is arranged on the clamping groove on the right side edge of the door plate body, the inner clamping plate is arranged on the inner side of the door plate body corresponding to the left outer clamping piece and the right outer clamping piece, and the inner clamping plate is mutually clamped and arranged at the clamping groove position with the left outer clamping piece and the right outer clamping piece respectively, so that the appearance effect of the refrigerator is effectively improved; meanwhile, the special structure effectively avoids the forming defects of wrinkling, cracking, burrs, scratching and the like easily appearing at the corners during processing and forming.

Description

Refrigerator door and refrigerator with same

Technical Field

The invention relates to the technical field of door body forming, in particular to a refrigerator door and a refrigerator with the same.

Background

A refrigerator is a refrigerating device for keeping constant low temperature, and is also a civil product for keeping food or other articles in a constant low-temperature cold state. A cabinet or a box which is provided with a compressor and an ice maker inside and used for freezing; a storage box with a refrigerating device. The existing refrigerator door is mainly composed of an upper end cover, a lower end cover and a door plate. The door liner and the foaming material 5 are partially formed, the upper end cover and the lower end cover of the door are generally made of high-impact-resistance reinforced ABS plastic materials, and the ABS resin is a high-strength thermoplastic high polymer material easy to machine and form, so that the cracking probability of the door end cover of the door body in a high-low temperature cycle experiment can be effectively reduced. However, the existing door body is easy to have the formation defects of wrinkling, bursting, burrs, scratching and the like at the corners during processing and forming, so that a new refrigerator door structure needs to be designed to improve the defects.

Disclosure of Invention

The invention aims to solve the problems in the existing refrigerator processing process, and provides a refrigerator door and a refrigerator with the same, which effectively improve the appearance effect of the refrigerator; meanwhile, the special structure effectively avoids the forming defects of wrinkling, cracking, burrs, scratching and the like easily appearing at the corners during processing and forming. .

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a refrigerator door, includes the door plant body, the door plant body includes outer face, the four sides border position of outer face inwards is provided with turn-ups portion, forms the draw-in groove between two adjacent turn-ups portions, it is provided with the turning inserts to correspond draw-in groove position department on the door plant body, the turning inserts is including setting up the outer fastener in the left side on the draw-in groove of door plant body left side limit and the outer fastener in the right side on the draw-in groove of door plant body right side limit respectively, the inboard of door plant body corresponds outer fastener in the left side, and the outer fastener position in the right side is provided with interior fastener, interior fastener sets up in draw-in groove position department with the mutual block of outer fastener in the left side, the right side respectively.

The left outer clamping piece and the right outer clamping piece respectively comprise outer base plates, outer arc plates are connected onto the outer base plates, outer clamping plates are arranged on the inner side walls of the outer base plates and the outer arc plates, and the outer clamping plates, the outer base plates and the outer arc plates respectively form outer inserting grooves matched with the outer plate surfaces and the flanging parts;

the inner clamping piece comprises an inner base plate, an inner arc-shaped plate is connected to the inner base plate, an inner clamping plate is arranged on the inner side wall of the inner base plate, and the inner clamping plate and the inner base plate form an inner slot matched with the flanging part.

In order to further optimize the present invention, the following technical solutions may be preferably selected:

preferably, the door panel body is made of an integrally formed metal plate body.

Preferably, the upper end position of the inner side wall of the inner arc plate is further provided with a connecting plate lapped with the inner side wall of the outer arc plate, and the edge position of the connecting plate is provided with an arc chamfer.

Preferably, the outer clamping plate and the inner clamping plate are both L-shaped structures, and guide plate oblique angles convenient for clamping are arranged at bayonet positions of the outer clamping plate and the inner clamping plate.

Preferably, the edge positions of the left outer clamping piece, the right outer clamping piece and the inner clamping piece are provided with arc-shaped transitional edge covering parts.

Preferably, the inner substrate is provided with an avoiding hole at a position far away from the inner arc-shaped plate.

The utility model provides a refrigerator, includes the refrigerator body, the articulated refrigerator door that is provided with on the refrigerator body, the upper and lower position that corresponds door plant body right side on the refrigerator body is provided with the hinge lamellar body, be provided with the pivot between the hinge lamellar body, it is provided with the shaft hole to correspond the pivot position on the outer fastener in the right side.

Preferably, a reinforcing flange and a reinforcing plate surface are arranged on the right outer clamping piece corresponding to the shaft penetrating hole.

The invention has the beneficial effects that:

the refrigerator door body structure comprises a door shell and corner inserts, wherein the door shell is provided with a horizontal flanging, the door shell and the corner inserts are assembled with slots, and four corners of the door shell are provided with notches. According to the improved refrigerator door body structure, a new assembly mode is adopted, the thickness values of the corner slot assembly, the barb assembly and the vertical direction of the corner slot assembly and the barb assembly are all reduced to the minimum, and the flanging of the door cover can not be basically seen on the front side of the refrigerator, so that the appearance effect of the refrigerator is effectively improved; and the structure of breach all around also effectively avoided the easy shaping defects such as wrinkling, die-crack, burr, scotch of appearing in corner when machine-shaping.

Drawings

FIG. 1 is a schematic view of a refrigerator;

FIG. 2 is a schematic view of a refrigerator door disassembled;

FIG. 3 is a schematic view of a door panel body;

FIG. 4 is a schematic view of the right outer clip;

FIG. 5 is a schematic view of the left outer clip structure;

fig. 6 is a schematic view of the inner clamping member structure.

The refrigerator comprises a refrigerator body 1, a door panel body 2, a corner insert 3, a hinge plate body 4, a left outer clamping piece 5, a right outer clamping piece 6, an inner clamping piece 7, a flanging part 201, a clamping groove 202, an outer base plate 203, an outer arc plate 204, an outer clamping plate 205, an outer groove 206, an inner base plate 207, an inner arc plate 208, an inner clamping plate 209, an inner slot 210, a connecting plate 211, an arc chamfer 212, a guide plate bevel 213, a wrapping part 214 and an avoidance hole 215.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1:

as shown in fig. 1 to 6, a refrigerator door comprises a door body 2, which is a metal plate body formed integrally; the door plant body includes outer face, four sides border position of outer face inwards installs turn-ups portion 201, form draw-in groove 202 between two adjacent turn-ups portions, it installs turning inserts 3 to correspond draw-in groove position department on the door plant body, turning inserts is including installing the outer fastener in a left side on the draw-in groove of door plant body left side limit and the outer fastener in the right side on the draw-in groove of door plant body right side limit respectively, the inboard of door plant body corresponds outer fastener in a left side, interior fastener is installed to the outer fastener position in the right side, interior fastener respectively with outer fastener in a left side 5, the mutual block of outer fastener in the right side is installed in draw-in groove position department. The left outer clamping piece and the right outer clamping piece respectively comprise outer base plates 203, outer arc-shaped plates 204 are connected onto the outer base plates 203, outer clamping plates 205 are mounted on the inner side walls of the outer base plates and the outer arc-shaped plates, and outer slots 206 matched with the outer plate surfaces and the flanging parts are formed by the outer clamping plates, the outer base plates and the outer arc-shaped plates respectively; the inner clamping piece 7 comprises an inner base plate 207, an inner arc-shaped plate 208 is connected to the inner base plate, an inner clamping plate 209 is installed on the inner side wall of the inner base plate, the inner clamping plate and the inner base plate form an inner inserting groove 210 matched with the flanging part 201, the outer clamping plate and the inner clamping plate are of L-shaped design structures, and guide plate oblique angles 213 convenient for clamping are installed at the bayonet positions of the outer clamping plate and the inner clamping plate and convenient for quick positioning and installation; and the structure of breach all around also effectively avoided the easy shaping defects such as wrinkling, the impact fracture, burr, scotch of corner when machine-shaping.

Furthermore, the upper end position of the inner side wall of the inner arc plate is also provided with a connecting plate 211 lapped with the inner side wall of the outer arc plate, and the edge position of the connecting plate is provided with an arc-shaped chamfer 212.

In order to ensure the appearance attractiveness and safety, the edge positions of the left outer clamping piece, the right outer clamping piece and the inner clamping piece are provided with arc-shaped transitional edge covering parts 214.

Further, in order to facilitate the installation of the corner insert, an avoiding hole 215 is formed in the position, away from the inner arc-shaped plate, of the inner base plate, and the inner arc-shaped plate is convenient to detach and install through the avoiding hole.

The utility model provides a refrigerator, including refrigerator body 1, the articulated refrigerator door of installing on the refrigerator body, correspond on the refrigerator body door plant body right side, lower position installs hinge lamellar body 4, install the pivot between the hinge lamellar body, correspond pivot position on the outer fastener in the right side and install and wear the shaft hole, for the structural strength of packing perforation position department, correspond on the outer fastener in the right side and wear the shaft hole position and install and strengthen the flange and strengthen the face, wherein strengthen the flange and strengthen the face all with the outer fastener integrated into one piece in the right side, guarantee the compactness of connecting.

The main protection points of the technology are mainly embodied in the molding of the door shell and the assembly of the four corner inserts. Has the following advantages: the side edges of the door shell can be formed in a conventional bending mode, and the upper end and the lower end of the door shell are formed by material compensation forming because the door shell is a cambered surface. The up-and-down compensation molding effectively controls the foaming deformation of the door body. And a new breakthrough is realized in the assembly form of the four corners, and the appearance is simple and elegant. And the door body has no end cover and is replaced by a corner insert, so that the material cost and the die cost are reduced. The invention greatly improves the assembly efficiency and reduces the production cost. The production process of the refrigerator door body is greatly improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A refrigerator door, its characterized in that: the door plate comprises a door plate body (2), wherein the door plate body comprises an outer plate surface, the edge positions of four sides of the outer plate surface are inwards provided with flanging parts (201), a clamping groove (202) is formed between every two adjacent flanging parts, a corner insert (3) is arranged on the door plate body corresponding to the clamping groove position, the corner insert comprises a left outer clamping piece (5) arranged on the clamping groove on the left side edge of the door plate body and a right outer clamping piece (6) arranged on the clamping groove on the right side edge of the door plate body, an inner clamping piece (7) is arranged on the inner side of the door plate body corresponding to the left outer clamping piece and the right outer clamping piece, and the inner clamping piece is mutually clamped and arranged at the clamping groove position with the left outer clamping piece and the right outer clamping piece;

the left outer clamping piece and the right outer clamping piece respectively comprise outer base plates (203), outer arc plates (204) are connected onto the outer base plates, outer clamping plates (205) are arranged on the inner side walls of the outer base plates and the outer arc plates, and the outer clamping plates, the outer base plates and the outer arc plates respectively form outer inserting grooves (206) matched with the outer plate surfaces and the flanging parts;

the inner clamping piece comprises an inner base plate (207), an inner arc-shaped plate (208) is connected to the inner base plate, an inner clamping plate (209) is arranged on the inner side wall of the inner base plate, and the inner clamping plate and the inner base plate form an inner slot (210) matched with the flanging part.

2. A refrigerator door according to claim 1, wherein: the door plate body is made of an integrally formed metal plate body.

3. A refrigerator door according to claim 1, wherein: the upper end position of the inner side wall of the inner arc plate is also provided with a connecting plate (211) lapped with the inner side wall of the outer arc plate, and the edge position of the connecting plate is provided with an arc chamfer (212).

4. A refrigerator door according to claim 1, wherein: the outer clamping plate and the inner clamping plate are both of L-shaped design structures, and guide plate oblique angles (213) convenient for clamping are arranged at the bayonet positions of the outer clamping plate and the inner clamping plate.

5. A refrigerator door according to claim 1, wherein: and edge positions of the left outer clamping piece, the right outer clamping piece and the inner clamping piece are provided with arc-shaped transitional edge covering parts (214).

6. A refrigerator door according to claim 1, wherein: and an avoiding hole (215) is formed in the position, far away from the inner arc-shaped plate, of the inner base plate.

7. A refrigerator, characterized in that: the refrigerator door comprises a refrigerator body (1), wherein the refrigerator door is hinged to the refrigerator body and provided with hinge plate bodies (4) corresponding to the upper and lower positions on the right side of the door plate body, a rotating shaft is arranged between the hinge plate bodies, and a shaft penetrating hole (216) is arranged on the right outer clamping piece corresponding to the rotating shaft.

8. The refrigerator according to claim 7, wherein: and a reinforcing flange (217) and a reinforcing plate surface are arranged on the right outer clamping piece corresponding to the shaft penetrating hole.