CN202709630U

CN202709630U - Refrigerator drawer

Info

Publication number: CN202709630U
Application number: CN 201220411718
Authority: CN
Inventors: 薛建军; 付伟健; 王志伟; 丁晓
Original assignee: Haier Group Corp; Qingdao Haier Co Ltd
Current assignee: Haier Group Corp; Qingdao Haier Co Ltd
Priority date: 2012-08-17
Filing date: 2012-08-17
Publication date: 2013-01-30
Anticipated expiration: 2022-08-17

Abstract

The utility model relates to a refrigerator drawer, which comprises a drawer body, wherein the drawer body is fixedly provided with pulleys, a refrigerator body is provided with slideways along a back-and-forth direction, the pulleys moves back and forth in the slideways, and in the back-and-forth direction, the pulleys has highest parts and oblique extension parts extending downwards obliquely from two sides of the highest parts. For the slideways of a refrigerator, the oblique slideways crossed at the highest parts are adopted, the drawer is closed automatically under the action of self weight if the drawn drawer does not pass the highest parts, even though a door body is bounced off under external force under the action of self weight, the door body can be closed automatically and hermetically again, and the problem of cold air leakage because the door body is not closed tightly cannot occur any more. In addition, the drawn drawer does not slips and closed automatically on the oblique slideways after passing the highest parts, and the problem of hand clamp due to automatic slip of the door body cannot occur any more.

Description

Drawer for refrigerator

Technical field

The utility model relates to a kind of drawer for refrigerator.

Background technology

When existing drawer-type refrigerator door body is closed, usually occur because a door body is not shifted the end onto, namely door seal seam occurs dodging and causes cold air to be revealed not and on face cooperates before the casing, and waste is electric.

For above-mentioned present situation, the patent of patent publication No. CN201583097U discloses a kind of drawer for refrigerator, formed by cabinet, drawer, main guide rail and secondary guide rail, low dip is installed in the both sides of drawer after high before the secondary guide rail, low dip is installed on the two side, drawer hole on the cabinet after high before the main guide rail, the angle of inclination is identical with secondary guide rail, secondary guide rail can be installed in the main guide rail and slide, because whole guide rail adopts an angle of inclination, after pulling out drawer, the automatic landing of door cognition is closed, and the tong problem occurs.

The utility model content

In view of this, the purpose of this utility model be to provide a kind of can autoshutdown, the refrigerator drawer slideway structure of tong problem can not appear.

For achieving the above object, the utility model provides a kind of drawer for refrigerator, comprise the drawer main body, be fixed with pulley on this drawer main body, be provided with slideway along fore-and-aft direction on the main body of refrigerator, described pulley seesaws in described slideway, it is characterized in that, on fore-and-aft direction, described slideway has the highest (be " point " at above-below direction) and from the oblique oblique extension that extends of below of these the highest two side direction.

Adopt said structure, slideway of refrigerator adopts and intersects at treble inclined ramp, after drawer is pulled out as not by the highest section, drawer can the deadweight effect under autoshutdown, even external force flicks the door body, under the effect of deadweight, also autoshutdown is tight again for the door body, the problem that a body is not closed completely and causes cold air to leak can not occur again.

In addition, pull out drawer by after the highest, inclined ramp call body not automatically landing close, can not occur because an automatic landing of body and the problem of tong.

Preferably, described oblique extension comprises straight oblique extension and is connected to the section that seamlessly transits between this straight extension and the highest described section.

Adopt said structure, level and smooth (round and smooth) transition between the straight oblique extension of oblique extension and the highest section can make the pulley operation smooth and easy.

Preferably, the highest described section is arranged at the first half of described slideway.

Adopt said structure, the highest section in inclined-plane is arranged on the first half of slideway, if when closing body, the point of thrust of stopping to close the door is earlier, although the situation that the door body also can occur fitting badly, but in this case, the distance of door body and casing is larger, and the user can be very easy to find a body and not shut.

Preferably, also comprise stop device, this stop device is arranged at the leading section of described slideway.

Adopt said structure, owing to being provided with stop device, drawer can be owing to deadweight come off, but is limited in the slideway.

Preferably, described stop device is the pulley stopper posts.

Preferably, described slideway is fixed on the inner bag of described refrigerator.

Preferably, described drawer for refrigerator is drawer type door.

Description of drawings

Fig. 1 represents refrigerator drawer and slideway master apparent direction schematic diagram;

Fig. 2 represents slideway of refrigerator master apparent direction schematic diagram;

I place enlarged drawing in Fig. 3 presentation graphs 1;

The specific embodiment

Below in conjunction with Fig. 1 ~ Fig. 3 the specific embodiment of refrigerator drawer structure described in the utility model is described in detail.

Fig. 1 represents refrigerator drawer and slideway master apparent direction schematic diagram, and when representing all around direction with this schematic diagram, as shown in Figure 1, this refrigerator is drawer-type refrigerator, has refrigerator door 1, drawer 2, refrigerator door 1 are connected with drawer connect as a whole.Top, drawer 2 left and right sides is equipped with slide bar 3, and slide bar 3 ends are fixed with pulley 5, is provided with slideway A and the slideway C that supplies slide bar 3 push-and-pulls with respect to slide bar 3 relevant position on inner container of icebox.Be provided with stopper posts 4 in the place ahead of slideway A, stopper posts 4 can limit the extreme position that pulley 5 slides, and prevents that refrigerator door 1 and drawer 2 break away from inner container of icebox.

Fig. 2 represents slideway of refrigerator master apparent direction schematic diagram, as shown in Figure 2, slideway is provided with slideway A and slideway C in succession on drawer 2 direction of propulsion, slideway A and slideway C intersect at peak B, A is increased to peak B gradually by level at door body direction of propulsion sliding way, and slideway C has peak point to be reduced to gradually level.The length of slideway C is significantly greater than slideway A.Peak B is positioned at the slideway first half.

I enlarged drawing in Fig. 3 presentation graphs 1, as shown in Figure 3, slideway A and slideway C are straight skewed, are set to circular arc in slideway A and slideway C intersection and seamlessly transit.The peak that the B point seamlessly transits for circular arc.Be provided with the door handle (not shown) on the refrigerator door 1, when outwards taking article in the refrigerator in the refrigerator, by the door handle on the refrigerator door 1 pulley 5 fixing on the slide bar 3 is pulled out a segment distance behind the peak B, refrigerator doors cognition skids off under action of gravitation automatically, owing to being provided with stopper posts 4, the door body can not break away from slideway under the effect of deadweight.After taking out required article, pulley 5 pushed through peak B one segment distance after, the door body is not in the situation that there is the external force can autoshutdown yet.

The utility model is fixed in slideway structure on the casing by change, namely the chute surface of original level is changed into two sections inclined ramps.When closing body, as long as the pulley 5 of door body pushes through a segment distance behind the inclined ramp peak B, both having made does not have external force to promote, and under action of gravitation, the door body also can autoshutdown; Even external force occurs the door body has been flicked, under action of gravitation, also autoshutdown is tight again for the door body.Simultaneously, because the length of slideway A is less than slideway C, can guarantee that inclined-plane peak B is positioned at the left end of slideway, if when closing body, the point of thrust of stopping to close the door is earlier, although the situation that the door body also can occur fitting badly, in this case, the distance of door body and casing is larger, and the user can be very easy to find a body and not shut.

Use the refrigerator of this slideway structure, the problem that a body is not closed completely and causes cold air to leak can not occur again.Owing to being provided with two sections inclined ramps, pull out drawer by after the peak B, the door body not automatically landing close, the tong problem can not appear.

In addition, in the present embodiment, slideway has two sections inclinations (A, C), so, pull out drawer to a certain extent rear (may not having peak B, different with the drawer sized data depending on concrete gradient), media are automatic sliding closing not, has avoided occurring the tong problem.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

For example, slideway A is connected with slideway C by one section horizontal slide connection etc.

In addition, slideway A and C are not limited to inclined ramp, can be curve upwards such as slideway A, and slideway B can be the curve of downward tendency.

Claims

1. a drawer for refrigerator comprises the drawer main body, is fixed with pulley (5) on this drawer main body, is provided with slideway along fore-and-aft direction on the main body of refrigerator, and described pulley (5) seesaws in described slideway, it is characterized in that,

On fore-and-aft direction, described slideway has the highest and from the oblique oblique extension that extends of below of these the highest (B) two side direction.

2. drawer for refrigerator according to claim 1 is characterized in that,

Described oblique extension comprises straight oblique extension and is connected to the section that seamlessly transits between this straight extension and the highest described section.

3. drawer for refrigerator according to claim 2 is characterized in that,

The highest described section is arranged at the first half of described slideway.

4. drawer for refrigerator according to claim 2 is characterized in that,

Also comprise stop device, this stop device is arranged at the leading section of described slideway.

5. drawer for refrigerator according to claim 4 is characterized in that,

Described stop device is pulley stopper posts (4).

6. drawer for refrigerator according to claim 1 is characterized in that,

Described slideway is fixed on the inner bag of described refrigerator.

7. drawer for refrigerator according to claim 1 is characterized in that,

Described refrigerator is drawer type door.