CN112344627A

CN112344627A - Glass door of refrigerator

Info

Publication number: CN112344627A
Application number: CN202011231977.6A
Authority: CN
Inventors: 江峰; 陆涛
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-02-09

Abstract

The invention discloses a glass door body of a refrigerator, and relates to the technical field of refrigerator production. The invention comprises an upper decorative strip, a lower decorative strip, a left decorative strip, a right decorative strip, a door lining and a cover plate; the upper decorative strip, the lower decorative strip, the left decorative strip and the right decorative strip mutually enclose to form a rectangular frame structure; the two sides of the frame structure are respectively connected with the door liner and the cover plate, so that the whole frame structure is enclosed into a hollow box structure; one side of the box body structure is connected with a glass plate component; a permanent magnet is fixed on one side of the cover plate; the surface of the cover plate is provided with an annular connecting groove; the glass panel assembly includes a glass panel; one side of the glass plate is bonded with a glass fixing plate adsorbed by the permanent magnet; the periphery of the glass fixing plate is provided with flanges; the flanging is inserted into the connecting groove, and the glass fixing plate is attached to the cover plate. The permanent magnet on the cover plate adsorbs the glass cover plate, so that the glass plate can be detachably mounted, and the problems that the existing glass door body is inconvenient to produce and the production efficiency is influenced are solved. Meanwhile, the convenience and the cost of maintenance are improved.

Description

Glass door of refrigerator

Technical Field

The invention belongs to the technical field of refrigerator production, and particularly relates to a refrigerator glass door body.

Background

At present, almost all the glass door refrigerators in the market are in a clear color that glass is firstly pasted on a door frame, and then the glass door body is foamed to form the refrigerator door body. The foamed door body needs to be moved and carried for many times in the subsequent process, and once the door body is well foamed, the overall carrying is more time-consuming and labor-consuming due to the fact that glass is relatively heavy.

And glass is easy to be knocked, damaged, scratched and broken, so that great inconvenience is brought to subsequent processing, installation and transportation of the door body, and the overall production efficiency is influenced. And once the glass on the door body is damaged, the whole door body is scrapped, so that the material is greatly wasted.

Simultaneously, if the user bumps garrulous back with door body glass at home, glass can't be dismantled, just need change whole door body during the maintenance, leads to cost of maintenance to increase, has caused very big puzzlement for the user.

Secondly, once a user purchases a refrigerator with a certain glass pattern, the user can always adopt the specific certain glass pattern as long as the refrigerator is not replaced, the replacement of the pattern can not be realized by replacing the glass, the time is long, and the user experience feeling is influenced due to the fact that the user feels weary.

Therefore, improvement of the existing glass door body of the refrigerator is urgently needed to improve the convenience and the production efficiency of the whole production and reduce the whole maintenance difficulty and the maintenance cost.

Disclosure of Invention

The invention aims to provide a refrigerator glass door body, which can be detachably mounted by adsorbing a glass cover plate through a permanent magnet on the cover plate, and solves the problems that the existing glass door body is inconvenient to produce and the production efficiency is influenced. Meanwhile, the convenience and the cost of maintenance are improved.

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

the invention relates to a refrigerator glass door body, which comprises an upper decorative strip, a lower decorative strip, a left decorative strip, a right decorative strip, a door liner and a cover plate, wherein the upper decorative strip is arranged on the upper surface of the door liner; the upper decorative strip, the lower decorative strip, the left decorative strip and the right decorative strip mutually enclose to form a rectangular frame structure; one side of the frame structure is connected with the door lining, and the other side of the frame structure is connected with the cover plate, so that the frame structure is integrally enclosed into a hollow box structure; one side of the box body structure, which is positioned on the cover plate, is connected with a glass plate assembly;

one side surface of the cover plate positioned in the box body structure is fixedly connected with a plurality of permanent magnets; the surface of the cover plate is provided with an annular connecting groove; the opening of the connecting groove is gradually reduced from outside to inside;

the glass panel assembly comprises a glass panel; a glass fixing plate adsorbed by the permanent magnet is bonded on one side surface of the glass plate; the periphery of the glass fixing plate is provided with flanges; the flanging is used for being inserted into the connecting groove, and the glass fixing plate is attached to the cover plate.

Further, the annular connecting groove is of a rectangular structure; the connecting groove is of a convex shell structure and protrudes inwards from the box body structure.

Furthermore, the cover plate is provided with right-angled folded edges around, and the right-angled folded edges are respectively matched with the side walls of the upper decorative strip, the lower decorative strip, the left decorative strip and the right decorative strip.

Furthermore, the cover plate is fixedly connected with a plurality of ribs; the ribs enclose an annular structure surrounding the permanent magnet.

Further, the permanent magnet is circular, quadrilateral, triangular or trapezoidal.

Furthermore, the outer side wall of the lower decorative strip is fixedly connected with a supporting convex strip; the upper surfaces of the supporting convex strips are abutted against the lower surface of the glass plate.

The invention has the following beneficial effects:

1. the glass fixing plate is adsorbed by the permanent magnet on the cover plate, so that the glass plate is installed, the fixing effect of the glass fixing plate is improved by matching the turned-over edge of the glass fixing plate with the connecting groove of the cover plate, the detachable installation of the glass plate is realized, the convenience of the production process is improved, and the integral production efficiency is improved.

2. The connection can be dismantled in the realization of glass board subassembly for the later stage maintenance and the change of glass board are more convenient. Meanwhile, the user can replace the pattern of the refrigerator by replacing the glass plate at any time according to the preference, and the use experience of the user is improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a glass door body of a refrigerator according to the present invention;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of an upper decoration strip, a lower decoration strip, a left decoration strip, a right decoration strip, a door lining and a cover plate;

FIG. 4 is an exploded view of the glass panel assembly and cover plate construction;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 6 is a cross-sectional view taken at B-B of FIG. 2;

FIG. 7 is an enlarged view of the structure of the portion C in FIG. 5;

FIG. 8 is an enlarged view of the structure of the portion D in FIG. 5;

FIG. 9 is an enlarged view of the structure of section E in FIG. 6;

FIG. 10 is an enlarged view of the structure of the portion F in FIG. 6;

in the drawings, the components represented by the respective reference numerals are listed below:

1-upper decorative strip, 2-lower decorative strip, 3-left decorative strip, 4-right decorative strip, 5-door lining, 6-cover plate, 7-glass plate component, 201-supporting convex strip, 601-permanent magnet, 602-connecting groove, 603-right-angle folding edge, 701-glass plate, 702-glass fixing plate and 703-flanging edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-3, the present invention is a glass door body for a refrigerator, including an upper molding 1, a lower molding 2, a left molding 3, a right molding 4, a door lining 5 and a cover plate 6;

the upper decorative strip 1, the lower decorative strip 2, the left decorative strip 3 and the right decorative strip 4 are connected through clamping or screws and mutually enclose to form a rectangular frame structure; one side of the frame body structure is connected with a door lining 5, and the other side of the frame body structure is connected with a cover plate 6, so that the whole frame body structure is enclosed into a hollow box body structure; one side of the box structure located on the cover plate 6 is connected with a glass plate assembly 7.

As shown in fig. 3-6, one side of the cover plate 6 located in the box structure is fixedly connected with four to eight permanent magnets 601 through gluing, and the permanent magnets 601 are in a flat structure, and may be in a circular, quadrilateral, triangular or trapezoidal shape, or any other irregular shape. Wherein, the cover plate 6 is adhered or integrally formed with four to eight ribs 604; each rib 604 encloses a ring-shaped structure surrounding the permanent magnet 601. The ribs 604 of the annular structure can realize the positioning of the permanent magnet 601, and the position stability of the permanent magnet 601 is improved. Meanwhile, the ribs 604 are also beneficial to improving the overall structural strength of the cover plate 6 and improving the deformation resistance.

As shown in fig. 7-10, the surface of the cover plate 6 is provided with a ring-shaped connecting groove 602; the opening of the connecting groove 602 is gradually reduced from outside to inside; the connection groove 602 is a closed rectangular ring structure as a whole, and the connection groove 602 is a convex shell structure and protrudes from the outside of the box structure to the inside. The cover plate 6 is formed by stamping or integral molding, so that the surface of the cover plate 6 is concave towards one side, a groove-shaped convex shell structure is formed, the number of the convex shell structures is four, and the four convex shell structures are communicated with each other to form a rectangular annular structure, namely, a connecting groove 602 is formed.

As shown in fig. 4, 7-10, the glass panel assembly 7 includes a glass panel 701; a glass fixing plate 702 attracted by the permanent magnet 601 is adhered to one side of the glass plate 701, and the glass fixing plate 702 is made of a material that can be attracted by the permanent magnet 601, such as an iron plate. The glass fixing plate 702 is provided with flanges 703 at the periphery, and the flange angle is not larger than 90 degrees, such as 70 degrees to 90 degrees. The flange 703 is used for being inserted into the connecting groove 602, and the glass fixing plate 702 is attached to the cover plate 6.

The upper decorative strip 1, the lower decorative strip 2, the left decorative strip 3, the right decorative strip 4, the door lining 5 and the cover plate 6 are mutually enclosed and connected into a hollow box body structure, then the hollow box body structure is placed into a foaming mold, and foaming liquid is injected into the box body structure, so that the foaming door body is integrally formed. By arranging the permanent magnet 601 inside the cabinet structure, the permanent magnet 601 is further fixed by foaming.

Wherein, all be provided with right angle hem 603 around the apron 6, right angle hem 603 respectively with last trim 1, lower trim 2, left trim 3 and the cooperation of the lateral wall of right trim 4, accessible sticky tape or modes such as double faced adhesive tape are bonded the leaking stoppage to it after the cooperation is connected, are favorable to preventing foaming liquid hourglass material.

After foaming is finished, the door body can be installed in the refrigerator, and then the glass plate assembly 7 is assembled with the door body. During the equipment, be used for inserting the turn-ups 703 of glass fixed plate 702 in the connecting groove 602, the connecting groove 602 opening outside-in reduces gradually for the cross sectional shape is the loudspeaker form, thereby the insertion of the turn-ups 703 of being convenient for, and the inside opening of connecting groove 602 reduces simultaneously, easily forms interference fit with turn-ups 703, thereby is favorable to improving holistic connection stability, and plays certain bearing effect.

After the flange 703 is inserted into the connecting groove 602, the glass fixing plate 702 is attached to the surface of the cover plate 6, and the glass plate assembly 7 is integrally mounted and fixed under the adsorption action of the permanent magnet 601 on the glass fixing plate 702. Meanwhile, the glass plate component 7 is convenient to disassemble and replace.

Preferably, the outer side wall of the lower molding strip 2 is fixedly connected with a support protruding strip 201, and the support protruding strip 201 and the lower molding strip 2 are integrally formed. The upper surfaces of the support ribs 201 abut against the lower surface of the glass plate 701. Thereby utilize support sand grip 201 to realize improving holistic structural stability and reliability to the holistic support of glass plate subassembly 7.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A refrigerator glass door body is characterized in that: comprises an upper decorative strip (1), a lower decorative strip (2), a left decorative strip (3), a right decorative strip (4), a door lining (5) and a cover plate (6);

the upper decorative strip (1), the lower decorative strip (2), the left decorative strip (3) and the right decorative strip (4) mutually enclose to form a rectangular frame structure; one side of the frame structure is connected with a door lining (5), and the other side of the frame structure is connected with a cover plate (6), so that the frame structure is integrally enclosed into a hollow box structure; one side of the box body structure, which is positioned on the cover plate (6), is connected with a glass plate component (7);

one side surface of the cover plate (6) positioned in the box body structure is fixedly connected with a plurality of permanent magnets (601); the surface of the cover plate (6) is provided with an annular connecting groove (602); the opening of the connecting groove (602) is gradually reduced from outside to inside;

the glass plate assembly (7) comprises a glass plate (701); a glass fixing plate (702) adsorbed by the permanent magnet (601) is adhered to one side surface of the glass plate (701); the periphery of the glass fixing plate (702) is provided with flanges (703); the flanging (703) is inserted into the connecting groove (602), and the glass fixing plate (702) is attached to the cover plate (6).

2. The refrigerator glass door body according to claim 1, wherein the annular connecting groove (602) has a rectangular structure; the connecting groove (602) is of a convex shell structure and protrudes inwards from the box body structure.

3. The refrigerator glass door body according to claim 1, characterized in that the cover plate (6) is provided with right-angled hems (603) all around, and the right-angled hems (603) are respectively matched with the side walls of the upper decorative strip (1), the lower decorative strip (2), the left decorative strip (3) and the right decorative strip (4).

4. The refrigerator glass door body according to claim 1, 2 or 3, characterized in that the cover plate (6) is fixedly connected with a plurality of ribs (604); the ribs (604) enclose an annular structure surrounding the permanent magnet (601).

5. The refrigerator glass door body according to claim 4, characterized in that the permanent magnet (601) is circular, quadrangular, triangular or trapezoidal.

6. The refrigerator glass door body according to claim 1, 2, 3 or 5, characterized in that the outer side wall of the lower decorative strip (2) is fixedly connected with a supporting convex strip (201); the upper surface of the supporting convex strip (201) is abutted against the lower surface of the glass plate (701).