CN1223822C

CN1223822C - Refrigerator decorative door device with panel support rack

Info

Publication number: CN1223822C
Application number: CN 02129158
Authority: CN
Inventors: 李定烈
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: Taizhou LG Electronics Refrigeration Co Ltd
Priority date: 2002-08-19
Filing date: 2002-08-19
Publication date: 2005-10-19
Anticipated expiration: 2022-08-19
Also published as: CN1474146A

Abstract

The present invention provides a refrigerator decorative door device with a panel support bracket, which comprises a lower plate-shaped frame, a support bracket, two side frames of a panel component combined with the side part of a refrigerator door, a hook groove, and a bulge, wherein the lower plate-shaped frame is in contact and is combined with the bottom of the refrigerator door; the support bracket is arranged in a fixed part of a fixed frame, is in a long plate shape, and is connected with the fixed part into a whole; the hook groove is arranged on the mutual contact surface of the frames and the lower frame, the bulge of which the shape is identical to that of the hook groove is arranged in the corresponding position of the lower frame and the hook groove, and the hook groove and the bulge are engaged with the side frame. The present invention has the effects that the present invention provides a panel support bracket formed by a metal part and arranged at the lower side of the panel component of the refrigerator; the device can also provide the mutual contact part of the lower frame and the side frame, and is provided with the hook groove and the bulge which are mutually engaged along a vertical direction; thereby, the refrigerator decorative door device of which the upper part generates a gap because of the sagging of the panel component can be controlled.

Description

Refrigerator decorative door device with panel support rack

Technical field

The invention relates to the decorative door device of refrigerator, particularly about controlling the decorative door device that produces the refrigerator of crack phenomenon by panel component sagging of the front that is configured in door.

Background technology

The decoration door of refrigerator be with the side of refrigerator doors along combining, thereby can support to be configured in the device of panel component of the front of door.As shown in Figure 1, 2, the decorative door device of refrigerator has the sidepiece that is combined in refrigerator doors 11 respectively, thereby support to be configured in the front of door 11, the panel component 21 that forms by whole flat lucite parts, upper frame and lower frame and both sides framework, be combined in the opposite of door 11 rotating shaft, thus the grip member of shutter door 11 easily.Each parts, sidepiece that respectively can seating surface plate member 21 is so have mutual unified structure.Only be illustrated below with regard to lower frame 41.

Lower frame 41 has the fixed part 42a that contact is fixed on the long plate shape of door 11 bottoms, the support rib 42c that projects upwards from fixed part 42a with the outer ribs 42b of the front of make progress in the place ahead of fixed part 42a part warpage and touch panel parts 21 and lower side that can seating surface plate member 21.

On fixed part 42a, have the screw bracket 18 of the inboard that is fixed on door 11, and make lower frame 41 and the screw that door 11 screws that are combined into one 41 pass through pass through hole 43.And be provided with the axis hole 44 of the rotating shaft that has in refrigerator body in the one side.

But, in the decorative door device of so original refrigerator, said frame 31 and lower frame 41 are formed by the synthetic resin connector block, and the weight of the panel component 21 that is formed by the tabular lucite parts of integral body is all being supported by lower frame 41, increase along with service time, lower frame 41 can make that panel component 21 can be sagging a little to downside to the downside distortion, can produce the slit thus between the upper part of panel component 21 and upper frame.

Summary of the invention

The object of the present invention is to provide and a kind ofly can control the decorative door device that produces the refrigerator of crack phenomenon because of the sagging upper part that causes of the panel component of the front that is arranged on refrigerator doors.

For achieving the above object, technical solution of the present invention provides a kind of refrigerator decorative door device with panel support rack, its structure includes the upper frame that is combined in refrigerator doors top, with the side frame that combines with the refrigerator doors both sides, with the tabular lower frame that is combined in the refrigerator doors bottom, lower frame has the fixed part of the long plate shape of secure bond bottom refrigerator doors, this fixed part becomes the part of lower frame, upper frame, side frame and lower frame are used for presiding over the panel that is arranged on the refrigerator doors front, wherein: the panel support rack that in described fixed part, is provided with the long lath shape, described panel support rack adopts metal material to make, and is connected as a single entity with described fixed part.

The described side frame that combines with refrigerator doors, itself and described lower frame are in contact with one another on the face, are respectively arranged with hook groove and described hook the groove corresponding locational projection identical with the hook groove shape, described hook groove and the mutual interlock of projection along the above-below direction of refrigerator doors.

On the face that the lower frame of described refrigerator doors and its side frame are in contact with one another, be provided with projection, with the corresponding position of side frame of the contacted refrigerator doors of lower frame upper process on be provided with the hook groove.

Described hook groove is outstanding to lower frame.

Effect of the present invention provides a kind of panel support rack that is formed by metal parts in the configuration of panel of refrigerator parts downside, makes upper part produce the decorative door device of the refrigerator in slit thereby can control by the sagging of panel component.The present invention can provide the part that is in contact with one another of lower frame and side frame, is provided with along above-below direction and the hook groove and the projection of interlock mutually, causes that part produces the decorative door device of the refrigerator in slit in the above thereby can control by panel component sagging.

Description of drawings

Fig. 1 is the part-structure perspective view of the decorative door device of general refrigerator;

Fig. 2 is the fragmentary cross-sectional view of the bonding state of Fig. 1;

Fig. 3 is the profile of the user mode of the embodiment of the invention;

Fig. 4 is the exploded perspective view of the embodiment of the invention.

Among the figure: 11: door 31: upper frame

33,35: side frame 41: lower frame

42a: fixed part 42b: outer ribs

42c: support rib 42d: panel support rack 45: screw passes through the hole

The specific embodiment

The present invention is described in detail to reach embodiment in conjunction with the accompanying drawings.

As shown in Figure 3, refrigerator doors 11 has by the outside plate 12a that forms outward appearance with outside plate 12a and leaves the filling thickness of packing material 12c, and the inner panel 12b that isolate to be provided with certain thickness is combined with the panel component 21 of the front that can support to be configured in refrigerator doors 11 respectively at each sidepiece of door 11.The decorative door device of refrigerator of the present invention, upper frame 31 with top of refrigerator doors of being combined in 11, with the

side frame

33,35 that combines with both sides, with the bottom that is combined in door 11, thereby can control panel parts 21 move, thereby prevent to produce the lower frame 41 in slit and on the opposite of the rotating shaft of refrigerator doors 11 switching that can make door 11 of dispose at a certain distance with the panel component 21 easy grip member 51 that becomes at the upper part of panel component 21.Lower frame 41 possesses the fixed part 42a that fixedly contacts with the bottom of door 11 is arranged, with the place ahead direction from fixed part 42a, can with the contacted outer ribs 42b in the front of panel component 21 to upper process, be formed with the panel support rack 42d of the long slab strip made from metal parts in the inside of fixed part 42a.

Be formed with from fixed part 42a in the inboard of outer ribs 42b, connect respectively and be formed with the axle accepting hole 44 of accommodating door 11 rotating shafts and be arranged on the screw bracket 18 that door 11 inside possess, screw that can be by screw is by hole 43.On panel support rack 42d, the screw that the screw that is formed with fixed part 42a that can be by screw 17 by the run-through board face is being interconnected by hole 43 by hole 43 and with the screw of door 11 is by hole 45, and the one side is formed with the axis hole 44 of the rotating shaft that can accommodate door 11.Bottom at door 11, be that fixed part 42a is contacting bottom configuration lower frame 41, and the screw at fixed part 42a is connected by the hole by the screw of hole 43 with door 11, fastening with screw, outer ribs 42b will contact with the Qianmen of panel component 21, and supports rib 42c to touch with the bottom connection of panel component 21.At this moment, panel support rack 42d just can control the distortion of the fixed part 42a that the weight effect because of panel component causes, thereby prevents that panel component is sagging.

As shown in Figure 4, the decorative door device of refrigerator of the present invention, have the upper frame 31 that combines with the top of door 11, combine with both sides with door 11, and be formed with the both sides framework of hook groove 37 in its underpart, with can combine with hook groove 37, have projection 42e, the lower frame 41 that combines with the bottom of door 11.Side frame 35, have the fixed part 36a of secure bond at the long plate shape of the sidepiece of door 11, with front part at fixed part 36a, contact for making with the front of panel component 21, and the outer ribs 36b of warpage and in the lower end of fixed part 36a, along the fore-and-aft direction of door 11, and the hook groove 37 corresponding with the shape of the projection 42e of rear side, that warpage forms.

Lower frame 41, have the fixed part 42 that contact is fixed on the bottom of door 11, with at fixed part 42a, with front at fixed part 42a, contact to the outer ribs 42b of upper process with in the inboard of outer ribs 42b for making, in a small amount the support rib 42c of the downside of coming of projection and contact seating surface plate member 21 with the front of panel component 21, with two end portions, to upper process 42e at fixed part 42a.

On fixed part 42a, be formed with the intrinsic rotating shaft that can be housed in refrigerator, the accepting hole 44 of run-through board face, the one side be formed with can be by screw a plurality of screws by hole 43.

Projection 42e along the thickness direction of door 11 to upper process, and along laterally can the prolonging of its projection direction, and on projection 42e, be formed with in conjunction with the time make the rake 47 that more easily combines with side frame 35.

According to such formation, in the bottom of door 11 configuration lower frame 41, and under the contacted situation of hook groove 37 parts of the rake 47 of hook 42e and side frame, to lower frame 41 words of pressurization upwards, projection 42e can produce distortion in a small amount, and with hook groove 37 interlock mutually, thereby the generation of the sagging of control panel parts 21.

In Fig. 3, be with in lower frame, form to upper process, and be illustrated, but also can be to form the hook groove at sidepiece in the situation that side frame is formed with the hook groove, form projection in lower frame.

Among the embodiment that in Fig. 3, indicates, be that to have a panel component of preventing with the downside at panel component sagging, there is the situation of the panel support rack of metal parts formation to be illustrated, and among the embodiment in Fig. 4, be to make side frame and lower frame along above-below direction and mutually interlock, thereby prevent the sagging of panel component, but also can make in the downside configured board support rack of panel component, form hook groove and projection in lower frame and side frame.

Claims

1, a kind of refrigerator decorative door device with panel support rack, its structure includes the upper frame that is combined in refrigerator doors top, with the side frame that combines with the refrigerator doors both sides, with the tabular lower frame that is combined in the refrigerator doors bottom, lower frame has the fixed part of the long plate shape of secure bond bottom refrigerator doors, this fixed part becomes the part of lower frame, upper frame, side frame and lower frame are used for supporting to be arranged on the panel of refrigerator doors front, it is characterized in that: the panel support rack (42d) that in described fixed part (42a), is provided with the long lath shape, described panel support rack (42d) adopts metal material to make, and is connected as a single entity with described fixed part (42a).

2, the refrigerator decorative door device with panel support rack according to claim 1, it is characterized in that: the described side frame (35) that combines with refrigerator doors (11), itself and described lower frame (41) are in contact with one another on the face, above-below direction along refrigerator doors (11) is respectively arranged with hook groove (37) and described hook groove (37) corresponding locational projection (42e), described hook groove and the projection mutual interlock identical with hook groove (37) shape.

3, the refrigerator decorative door device with panel support rack according to claim 1,. it is characterized in that: on the face that lower frame (41) and its side frame (35) of described refrigerator doors (11) is in contact with one another, be provided with projection (42e), with the corresponding position of side frame (35) of the contacted refrigerator doors of lower frame (41) upper process (42e) (11) on be provided with hook groove (37).

4, the refrigerator decorative door device with panel support rack according to claim 3 is characterized in that: described hook groove (37) is outstanding to lower frame (41).