TWI619916B - Refrigerator door panel - Google Patents

Abstract

A refrigerator door panel comprises a surrounding panel surrounding a filling space, a filling foaming material filled in the filling space, and a first covering and a second covering coupled to the surrounding panel. The surrounding plate includes an opposite first side portion and a second side portion, the first side portion is formed with a plurality of first ribs projecting inward from an inner circumference of the first side portion, the second side The portion is formed with a plurality of second ribs projecting inward from the inner periphery of the second side portion. The first cover includes a first cover body and an annular groove formed on the first cover body, and the plurality of first ribs surrounding the plate are inserted into the annular groove. The second cover includes a second cover body and a plurality of ribs disposed on a top surface of the second cover body. The ribs are respectively engaged with a plurality of mounting holes surrounding the second rib of the plate.

Description

Refrigerator door panel

The invention relates to a door panel, in particular to a refrigerator door panel.

A refrigerator is a kind of refrigeration equipment that maintains a constant low temperature, and is also a household appliance that keeps food or other items at a constant low temperature. Referring to FIG. 1 , a refrigerator door panel of the prior art comprises a body, and an upper cover body and a lower cover body respectively connected to upper and lower sides of the body. The upper cover body is formed with a protruding handle portion for the user to open the refrigerator door panel.

However, the convex portion of the upper cover body causes the appearance of the refrigerator door panel to be unattractive, and there is still room for improvement in order to meet the needs of today's consumers who pursue practical and aesthetic products.

Accordingly, it is an object of the present invention to provide a refrigerator door panel which is aesthetically pleasing from a portion which is not visible from the front.

Therefore, in some embodiments, the refrigerator door panel of the present invention comprises a surrounding panel surrounding a filling space, a filling foaming material filled in the filling space, and a first covering and bonding to the surrounding panel. A second cover. The surrounding plate includes an opposite first side portion and a second side portion, the first side portion is formed with a plurality of first ribs projecting inward from an inner circumference of the first side portion, the first rib The two side portions are formed with a plurality of second ribs projecting inward from the inner circumference of the second side portion, and each of the second ribs is formed with a mounting hole. The first cover is disposed on the first side of the surrounding plate, the first cover includes a first cover body, a recess formed by recessing from a top surface of the first cover body, and a first cover An annular groove covering the side of the body. The plurality of first ribs surrounding the plate are inserted into the annular groove of the first cover body such that the first cover is coupled to the surrounding plate. The second cover is disposed on the second side of the surrounding plate, and the second cover comprises a second cover body and a plurality of ribs disposed on a top surface of the second cover body. The ribs are respectively engaged with the mounting holes surrounding the second rib of the plate, so that the second cover is coupled to the surrounding plate, and cooperates with the first cover to close the filling space of the surrounding plate. .

In some embodiments, the top surface of the first cover first cover body defines a stepped profile, and the first cover recess is formed at a lower position of the top surface of the first cover body.

The present invention has at least the following effects: the first cover, the second cover and the surrounding structure are specially designed to enable the consumer to see the handle, the first cover and the second cover on the front side of the refrigerator door panel. Compared with the conventional refrigerator door panel, the appearance of the present invention can be achieved by adding aesthetics.

1‧‧‧Fridge door panel

11‧‧‧Ontology

12‧‧‧Upper cover

121‧‧‧Hands

13‧‧‧ Lower cover

2‧‧‧ Around the board

21‧‧‧filled space

22‧‧‧ first side

221‧‧‧First ribs

23‧‧‧ second side

231‧‧‧Second ribs

232‧‧‧Installation holes

3‧‧‧First cover

31‧‧‧First cover body

32‧‧‧Depression

33‧‧‧Round groove

4‧‧‧Second cover

41‧‧‧Second cover body

42‧‧‧ ribs

Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a perspective view of a conventional refrigerator door panel; FIG. 2 is a perspective view of an embodiment of the refrigerator door panel of the present invention; Fig. 3 is an exploded perspective view of the embodiment; Fig. 4 is a partially enlarged view of the embodiment, illustrating a first covered annular groove.

Referring to FIG. 2 to FIG. 4, an embodiment of the refrigerator door panel of the present invention comprises a surrounding panel 2 surrounding a filling space 21, a filling foaming material (not shown) filled in the filling space 21, and a combination thereof. A first cover 3 and a second cover 4 surround the board 2. The surrounding panel 2 includes an opposite first side portion 22 and a second side portion 23, the first side portion 22 being formed with a plurality of first ribs projecting inwardly from an inner circumference of the first side portion 22. 221, the second side portion 23 is formed with a plurality of second ribs 231 protruding inward from the inner circumference of the second side portion 23, and each of the second ribs 231 is formed with a mounting hole 232. When the refrigerator door panel is installed in a refrigerator (not shown in the drawings), the function of the filling foaming material is to block the external heat source to reduce the operating time of the compressor of the refrigerator, thereby achieving the energy saving effect.

The first cover 3 is disposed on the first side portion 22 of the surrounding plate 2. The first cover 3 includes a first cover body 31 and a recess 32 recessed from a top surface of the first cover body 31. And an annular groove 33 (shown in FIG. 4) formed on a side of the first cover body 31. The plurality of first ribs 221 of the surrounding plate 2 are inserted into the annular groove 33 of the first cover body 31 to bond the first cover 3 to the surrounding plate 2.

The second cover 4 is disposed on the second side portion 23 of the surrounding plate 2. The second cover 4 includes a second cover body 41 and a plurality of ribs 42 disposed on a top surface of the second cover body 41. The ribs 42 are respectively engaged with the mounting holes 232 of the second rib 231 surrounding the board 2 to combine the second cover 4 The filling space 21 surrounding the panel 2 is closed around the panel 2 and cooperates with the first covering 3 . It should be noted that the combination of the first cover 3 and the second cover 4 can be adhered with foam rubber so that the first cover 3 and the second cover 4 can be more firmly bonded to the surrounding plate 2 . .

In this embodiment, the top surface of the first cover body 31 defines a stepped profile, and the recessed portion 32 of the first cover 3 is formed at a lower position on the top surface of the first cover body 31. The recessed portion 32 allows the user's hand to extend in, and the first cover 3 can be used as a handle for the switch door panel. The first cover 3 and the second cover 4 cooperate with the surrounding plate 2 to design a special structure. The consumer is prevented from seeing the handle, the first cover 3 and the second cover 4 on the front side of the refrigerator door panel, which adds aesthetics to the conventional refrigerator door panel.

In summary, the special structural design of the first cover 3, the second cover 4 and the surrounding plate 2 of the refrigerator door panel of the present invention enables the consumer to see no handle, the first cover on the front side of the refrigerator door panel. 3 and the second cover 4 are aesthetically pleasing compared to the conventional refrigerator door panel, and the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.

Claims (2)

A refrigerator door panel comprising: a surrounding panel surrounding a filling space, the surrounding panel comprising an opposite first side portion and a second side portion, the first side portion being formed with a plurality of the first side portions a first rib projecting inwardly of the inner circumference, the second side portion is formed with a plurality of second ribs projecting inward from an inner circumference of the second side portion, and each second rib is formed with a mounting a first foaming material is filled in the filling space of the surrounding plate; a first covering is disposed on the first side of the surrounding plate, the first covering comprises a first cover body, and the first cover a recessed portion formed by the top of the cover body facing downward, and an annular groove formed on a side of the first cover body, wherein the plurality of first ribs surrounding the plate are inserted into the ring of the first cover body a groove so that the first cover is coupled to the surrounding plate; and a second cover disposed on the second side of the surrounding plate, the second cover includes a second cover body, and a plurality of a rib on a top surface of the second cover body, the ribs being respectively engaged with the second rib surrounding the plate Mounting hole, so that the second cover plate bonded to the surrounding, and is engaged with the first cover closed around the filling space of the plate. The refrigerator door panel of claim 1, wherein the top surface of the first cover body defines a stepped profile, and the recessed portion of the first cover is formed on a top surface of the first cover body. Low position.