CN1896663A

CN1896663A - Door-basket structure of refrigerator

Info

Publication number: CN1896663A
Application number: CN 200510014525
Authority: CN
Inventors: 李项福; 郭尚辛; 金善奎
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: Taizhou LG Electronics Refrigeration Co Ltd
Priority date: 2005-07-15
Filing date: 2005-07-15
Publication date: 2007-01-17

Abstract

This invention discloses a kind of fridge door basket, which belongs to the placing, bearing and taking-out device of fridge refrigerated articles. It includes the basket body, which is at the inner side of fridge door and can slide forwards and backwards. It is used to preserve food; the basket cover mounted above the basket body. It can selectively open or close the upside of basket body; the linkage system, which makes the basket cover and basket body linked open or close. Thus, when basket body moves forwards, the basket cover will open. This basket cover can automatically open/close with the movement of basket body. Thus, this invention is easy to place and take out food.

Description

The door-basket structure of refrigerator

Technical field

The present invention relates to packing into of refrigerator storage article, supporting or withdrawing device in more detail, are provided in a side of the door-basket structure of door of refrigerator the inside as the refrigerator of food site of storage.

Background technology

In general, refrigerator is divided into refrigerating chamber below design temperature and the refrigerating chamber that refrigerates object certainly ice maker container and frozen food keeping.Refrigerator is installed freezing cycle device in inside, compresses, the freeze cycle of condensation, expansion, evaporation, utilize principle that evaporimeter in the circulatory system absorbs outside heat inner sustain at freezing, frozen state.

Refrigerator in the past generally adopts refrigerating chamber to be positioned at the structure on refrigerating chamber top.But large-scale refrigerator capacious uses the left and right sides that refrigerating chamber and refrigerating chamber are set respectively mostly now, can take care of the more block form of volume food (Side by side type) refrigerator.

Fig. 1 is the refrigerator perspective view of prior art.

Refrigerator in the past is formed with the storeroom 12 of keeping food as shown in the figure in the inside of body 10, storeroom 12 generally is made of the refrigerating chamber of freezing state keeping food and the refrigerating chamber of frozen state keeping food.Promptly the demarcation strip 14 that forms at body 10 inner above-below directions is divided into the left and right sides, each self-forming refrigerating chamber and refrigerating chamber.

Front at storeroom 12 is equipped with door 16, alternative storeroom 12 inside that open and close.And, possess display window 18 in such door 16 fronts.Display window 18 is to show the state of storeroom 12 or the position that the user adjusts storeroom 12 states.

The door basket 20 of accommodating food is equipped with in the inside of door 16.Possessing has a plurality of door baskets 20 distance to a declared goal of being separated by up and down, and at such door basket 20 inner keeping foods.In addition, in the middle of door basket 20, also be equipped with basket lid 20 ' a on the door 16 door basket 20 ' topmost.

There is following shortcoming in aforesaid conventional art.

That is, be positioned on the door 16 door basket 20 ' topmost and possess basket lid a 20 ' a, so when will take out the food in the basket 20 ' or putting into food in the door basket 20 ', the user will raise basket covers a 20 ' a.

But, because the position of basket lid 20 ' a is at door 16 topmost, so be not easy to raise such basket lid 20 ' a.Especially the short user of health is more difficult.

Summary of the invention

The present invention proposes for the shortcoming that solves above-mentioned prior art, and its purpose is to provide a kind of door-basket structure of opening the refrigerator of basket lid when the basket body is drawn automatically.

In order to achieve the above object, the door-basket structure of refrigerator of the present invention, a kind of door-basket structure of refrigerator comprises that being located at a inside can slide front and back, and holds the basket body of keeping food; The upside that is installed in basket body can rotate, and selectivity opens and closes the basket lid above the body; Make basket cover the linkage that opens and closes with the interlock of basket body and be provided with.

The door-basket structure of described refrigerator, its linkage comprise that basket body and basket lid form intermeshing pinion part and rack rails portion with mutual corresponding shape.

The door-basket structure of described refrigerator, its rack rails portion is integrally formed in the upper end of basket body, and pinion part is integrally formed in the side of basket lid.

The door-basket structure of described refrigerator, its linkage are forced open basket lid when the basket body is forwards drawn

As mentioned above, the door-basket structure of refrigerator of the present invention owing to be equipped with the linkage that is made of pinion part and rack rails portion, makes the basket lid rotate with moving together of basket body.Therefore, move according to the basket body, basket lid automatic shutter is so have the advantage of putting into or take out food easily.

The user needn't open and close the door basket basket lid that is positioned at relative high position separately, but the basket lid automatic shutter of door basket, so the effect that improves the refrigerator ease of use is arranged

Description of drawings

Fig. 1 is the refrigerator perspective view of prior art;

Fig. 2 is a refrigerator internal structure schematic diagram of the present invention;

Fig. 3 is a side-looking structural representation of the present invention;

Fig. 4 is a basket lid open state formula structural representation of the present invention.

The explanation of accompanying drawing major part symbol:

40: refrigerator body 42: demarcation strip

43: refrigerating chamber 45: refrigerating chamber

50: door 50 ': refrigerating chamber door

50 ": refrigerating-chamber door 52,52 ': the door basket

54: groove grid [home bar] 60: the basket body

62: basket lid 64: guide protrusions

66: slide-and-guide 70: linkage

72: rack rails portion (Rack) 74: pinion part (pinion)

H: cover hinge F: food.

The specific embodiment

The present invention is described in detail below in conjunction with drawings and Examples.

Fig. 2 is a refrigerator internal structure schematic diagram of the present invention; Fig. 3 is a side-looking structural representation of the present invention; Fig. 4 is a basket lid open state formula structural representation of the present invention.

As shown in the figure, possess side by side in the inside of refrigerator body 40 and be separated refrigerating chamber and the refrigerating chamber that plate 42 is divided into storage space.Generally, refrigerating chamber 43 is positioned at the left side, and refrigerating chamber 45 is positioned at the right side.Except the situation that illustrated refrigerating chamber 43 and refrigerating chamber about 45 are arranged side by side, go back the situation of handlebar refrigerating chamber 43 and refrigerating chamber 45 upper and lower settings.

In addition, possess independent vegetable compartment 47, and 45 li the promising shelf 48 of placing reserve separately is installed at refrigerating chamber 43 and refrigerating chamber in the bottom of refrigerating chamber 45.According to the size of storage space, shelf 48 distance to a declared goal of being separated by is up and down installed a plurality ofly, and separates storage space, makes in the storage space and can take care of more reserve.

And, the promising storage space that covers refrigerator inside is installed and door 50 that selectivity opens and closes.Such door of refrigerator 50 is positioned at the front of refrigerator body 40.Door 50 is divided into refrigerating chamber door 50 ' that opens and closes refrigerating chamber 43 and the refrigerating-chamber door 50 that opens and closes refrigerating chamber 45 ".

Possess for taking care of the door basket 52 of reserve in the inside of door 50.That is, possess be separated by distance to a declared goal a plurality of of above-below direction in the inside of door 50 and accommodate the door basket 52 of food.

Refrigerating-chamber door 50 " on also be provided with the groove grid 54 that can simply accommodate reserve.Also can take out inner reserve in order to allow the user bend over, groove grid 54 generally form at the upper lateral part of refrigerator.

" door basket 52 ' topmost is made of a basket body 60 and basket lid 62 grades, and basket lid 62 links with basket body 60 by linkage 70 and opens and closes in addition, as shown in Figure 3 and Figure 4, to be positioned at refrigerating-chamber door 50.That is, when basket body 60 forwards (door rear) when drawing.Basket lid 62 is open.

Illustrate in greater detail, as shown in Figure 3 and Figure 4, basket body 60 constitutes the cubic tubbiness of top openings, at refrigerating-chamber door 50 " the inside can slide (sliding).That is, before and after the side of basket body 60, form guide protrusions 64, at refrigerating-chamber door 50 " the inside form promising slide-and-guide 66 of accommodating guide protrusions 64.60 li foods (F) such as main keeping dairy products of basket body.

Upper end, side at basket body 60 is formed with rack rails (rack) portion 72.Generally, rack rails (rack) is to cut a hole tooth on the straight line of straight rod, supposes axle (axis) infinity of bevel gear (bevel gear), though be not wheel, is used as gear, with a kind of pinion (pinion) engagement, is converted to rectilinear motion rotatablely moving.

Rack rails portion 72 preferably only is formed on the upper end of basket body 60, and constitutes the linkage 70 that rotates basket lid 62 with pinion part 74.

Basket lid 62 is located at the upside of basket body 60 and be that rotate at the center with the cover hinge (h) of upper end, and selectivity opens and closes the inside of basket body 60.In order to allow the user differentiate inner food easily, basket lid 62 the most handy material transparent are made, and are formed with pinion part 74 in the side.

Pinion part 74 constitutes and mesh by having the gear of rack rails portion 72 corresponding teeth with basket body 60, and in the following surface rear end formation of basket lid 62.Pinion part 74 forms circular-arc in the rear end of basket lid 62, with rack rails portion 72 engagements of basket body 60.

Pinion part 74 plays the rectilinear motion of rack rails portion 72 is converted to the effect that rotatablely moves.Therefore, when basket body 60 when the rear is straight-line forward, 62 rotations of basket lid, open and close the inside of basket body 60.

The following describes the effect of aforesaid door of refrigerator basket structure.

45 li of the refrigerating chamber 43 of refrigerator and refrigerating chambers keeping food, and the user puts into or takes out food after opening door 50.

In addition, the inside of door 50 also is equipped with the door basket 52 that can store simple food, especially, possesses basket lid 62 on the door basket 52 topmost.Basket lid 62 like this by forwards (rear of door) draw the running of basket body 60 and open.

Be described in more detail below in conjunction with Fig. 3 and Fig. 4.As shown in Figure 3, be installed at basket body 60 under the state of door 50 the inside, if with the rear end that pulls basket body 60, basket body 60 forwards (rear, in right side side in Fig. 3 and Fig. 4) is drawn.At this moment, the guide protrusions 64 of basket body 60 is guided by slide-and-guide 66, and (among Fig. 4) moves to the right.

If basket body 60 forwards comes out, because rack rails portion 72 and pinion part 74 are meshing with each other pinion part 74 rotations.Because pinion part 74 and basket lid 62 are integrally formed, so along with the rotation of pinion part 74, basket lid 62 is that (in Fig. 3 and Fig. 4 counterclockwise) rotated at the center with cover hinge h also.

If basket body 60 draw end, basket lid 62 is also open fully, state at this moment as shown in Figure 4.Like this, if basket lid 62 is open, the user can take out inner food F or put into food toward inside.

On the contrary, if basket body 60 rearward (left side side in Fig. 3 and Fig. 4) push, guide protrusions 64 is guided by slide-and-guide 66, (with reference to Fig. 3) is mobile to the left, so basket body 60 is to door 50 inner slide.

At this moment, pinion part 74 and basket lid 62 are to (at Fig. 3 and Fig. 4) direction rotation clockwise.Therefore, if basket body 60 enters into door 50 inside fully, as shown in Figure 3, basket lid 62 is closed fully.As mentioned above, in the present invention, basket lid 62 opens and closes with mobile interlock of basket body 60.

In addition, in the above-described embodiments, the linkage 70 that rotates basket lid 62 has adopted pinion part 74 and rack rails portion 72, but except such pinion part 74 and rack rails portion 72, can certainly constitute linkage 70 with other inscape.

Claims

1. the door-basket structure of a refrigerator comprises that being located at a inside can slide front and back, and holds the basket body of keeping food; The upside that is installed in basket body selectivity rotationally opens and closes basket lid above the body; It is characterized in that being provided with the linkage that the basket lid is opened and closed with the interlock of basket body.

2. the door-basket structure of refrigerator according to claim 1 is characterized in that linkage comprises that basket body and basket lid form intermeshing pinion part and rack rails portion with mutual corresponding shape.

3. the door-basket structure of refrigerator according to claim 2 is characterized in that rack rails portion is integrally formed in the upper end of basket body, and pinion part is integrally formed in the side of basket lid.

4. according to the door-basket structure of any described refrigerator in the claim 1 to 3, it is characterized in that linkage forces open basket lid when the basket body is forwards drawn.