CN101975502B

CN101975502B - Refrigerator, and pull-out box therefor

Info

Publication number: CN101975502B
Application number: CN2010105117117A
Authority: CN
Inventors: M·居廷格; C·荣格
Original assignee: BSH Bosch und Siemens Hausgeraete GmbH
Current assignee: BSH Hausgeraete GmbH
Priority date: 2006-08-29
Filing date: 2007-08-06
Publication date: 2012-10-10
Anticipated expiration: 2027-08-06
Also published as: RU2438080C2; CN101975502A; RU2009107848A; EP2059752A1; CN101512275B; DE102006040296A1; WO2008025643A1; CN101512275A

Abstract

Disclosed is a pull-out box for a refrigerator, comprising a bottom plate (1), sidewalls (2, 3, 4, 5) that surround the bottom plate (1), and a rib (9) which projects from the bottom plate (1) and extends from a first sidewall (2) to an opposite second sidewall (3).

Description

Refrigerator and the pull-out box that is used for this refrigerator

The application is to be August 6, application number in 2007 the dividing an application for the application for a patent for invention of " refrigerator and the pull-out box that is used for this refrigerator " that be 200780031979.7 (PCT/EP2007/058113), denomination of invention the applying date.

Technical field

The present invention relates to a kind of refrigerator with pull-out box.Said pull-out box is usually by injection-moulding plastic, and the internal measurement size of the refrigerator that can insert according to their reaches sizable width and depth dimensions.These pull-out boxes tend to torsional deformation in manufacture process and in use subsequently.Excessive distortion causes the crack to form, and finally causes pull-out box to break.

Background technology

Improve dimensional stability by means of significantly big wall thickness and not only cause high material cost, but also can in wall self, produce obvious stress, said stress has just made carton deformed and become and can not use process of injection molding after.Also can produce the acceleration embrittlement.The thin-walled pull-out box need be supported between its operating period comprehensively; So that under the gravity effect of its contents, can not be out of shape, thereby this is formed in any case such pull-out box that all need be supported comprehensively, could use when particularly directly putting on the bottom that is located at refrigerator.

Summary of the invention

The purpose of this invention is to provide a kind of pull-out box that is used for refrigerator, said pull-out box can bear a heavy burden and dimensionally stable under the situation of minimum manufacturing expense.

Above-mentioned purpose realizes through a kind of refrigerator with pull-out box, and said pull-out box has base plate and around the sidewall of base plate, is arranged between two sidewalls from base plate protrusion and the approximate at least flank that is provided with of embarking on journey at least.One after another, at interval and the flank that is provided with of embarking on journey be used for reinforced bottom.If first and last flank of flank width also are connected to sidewall, then pull-out box is reinforced near the bottom.

If flank connects into continuous rib integratedly, then the booster action on the bottom of pull-out box is high especially.

For lowland as far as possible influences the used volume of pull-out box unfriendly, rib preferably protrudes into the inside of pull-out box.Yet, also can imagine the rib that protrudes from base plate downwards, but this is disadvantageous, because the both sides of the space of floor below and rib are difficult to hold refrigerated product.

Such ribs has under the situation of pull-out box of recess at the 3rd sidewall be particularly advantageous.This recess possibly be essential, and for example in order to hold the air duct that extend into the inside of refrigerator from wall therein, by means of air duct, air circulates between evaporation chamber inner and skew internally.Advantageous particularly ground makes the first rib of this pull-out box contact recess.

Can be provided with the costal fovea portion of upward opening, locating the object of bottle, can or other substantial cylindrical therein, thereby prevent that their from rolling.

In order to increase stabilization, can be provided with the one or more second ribs parallel with first rib.

Second rib also can be provided with the recess of upward opening, and the minimum point of the recess recess of first rib and second rib preferably is on the plane with first and second parallel sidewalls, with the cylindrical object and second parallel sidewalls be positioned at wherein.

The minimum point that is positioned at the recess on the plane with identical parallel sidewalls can be advantageously apart from the base plate different distances, so that for example in the recess of the recess of a rib and another rib, hold the belly and the neck of bottle respectively.

The horizontal supporting shoulder can be respectively formed on the sidewall respect to one another of pull-out box, and these bearing shoulders can be used for displaceable mode pull-out box being suspended between the sidewall of refrigerator.Bearing shoulder is preferably formed on first and second sidewalls, plays the first rib of booster action or the other rib when needing extends between first and second sidewalls.

Theme of the present invention still is a kind of refrigerator with sidewall, and the pull-out box of the above-mentioned type is suspended between the sidewall.

Description of drawings

Below, through exemplary embodiment being described referring to accompanying drawing, can obvious further feature and advantage of the present invention, accompanying drawing comprises:

Fig. 1 shows the perspective view according to first embodiment of pull-out box of the present invention;

Fig. 2 shows second embodiment of pull-out box; And

Fig. 3 part is with front view, a local part that shows the refrigerator of the present invention with pull-out box with cutaway view.

The specific embodiment

Pull-out box shown in Fig. 1 is an one by injection-moulding plastic, and has rectangular base plate 1, said rectangular base plate 1 by sidewall 2,3, antetheca 4 and rear wall 5 around.Recess 6 is formed in rear wall 5 and the base plate 1, if pull-out box is positioned in the refrigerator, is snapped in the said recess from the protuberance of the rear wall of pull-out box, for example cold-air duct etc.

Horizontal supporting shoulder 7 extends near antetheca 4 from rear wall 5 along sidewall 2,3.If pull-out box is positioned in the refrigerator, bearing shoulder 7 can contact from the horizontal ribs of the sidewall protrusion of refrigerator with being shifted.

The recess 8 that grasps that is used to remove pull-out box is formed on antetheca 4.

Base plate 1 is strengthened by the rib that opens wide downwards 9 of hollow, and said rib 9 is waveform on its cross section, and extends to another sidewall 3 continuously from a sidewall 2, and combines with recessed regional 6 of rear wall 5 at mid portion.Rib 9 is strengthened base plate 1, and prevents that base plate is crooked under the load effect, and under extreme case, said bending can cause the rib slippage of bearing shoulder 7 from refrigerator.Because the cross section that the waveform of rib 9 is slick and sly can not produce in pull-out box owing to rib 9 is difficult to turning approaching and cleaning.Do not have sharp edges on the rib 9 through making, also make to be compressed in the dangerous minimum that the refrigerated product on the rib 9 in the case produces depression or destroys with any other mode.

Fig. 2 shows second embodiment of pull-out box; The exterior design of the pull-out box among the exterior design of second embodiment and Fig. 1 is identical; Thereby the same parts among Fig. 2 is represented with identical Reference numeral with Fig. 1, and is only made an explanation to understanding with the required aspect of the first embodiment difference.Under the situation of the pull-out box of Fig. 2, three ribs 9,10,11 that roughly extend parallel to each other are at two sidewalls 2, extend between 3.Usually; The number of rib can change according to base plate 1 required reinforcement; Wherein, base plate 1 is more a lot of greatly than the height or the width of rib at adjacent rib 9,10 and/or 10, flat between 11, makes rib 9,10, the intermediate space between 11 keep can be used for refrigerated product.

In Fig. 2, rib 9,10 and 11 is provided with the recess 12 of upward opening, and said recess 12 has arc-shaped cross-section, and wherein, the minimum point 13 that of different ribs is positioned at the recess 12 after another is positioned on the vertical rectangular plane with rib 9,10 and 11.The recess 12 of rib 10,11 has identical radius, and the radius of the recess of this radius ratio rib 9 is big, and the minimum point 13 of rib 10,11 than the minimum point of rib 9 more near base plate 1.The recess 12 of rib 10 can be distinguished the belly and the neck of bottle that correspondingly receives bottle with the recess of rib 9, and prevents the bottle rolling.

Fig. 2 shows in each rib 9,10 and 11 has two recesses 12 respectively, but obviously, the number of recess 12 can be according to the change width of pull-out box.

Suspend above the left-half of Fig. 3 the shows view of the front side of opening wide of refrigerator of pull-out box, and right half part shows the cross section through refrigerator and pull-out box.Obvious, a plurality of horizontal ribs 15 extend into its inside from the sidewall 14 of refrigerator.Two relative ribs 15 of pallet 16 contacts, pull-out box 17 is suspended on the following following pair of rib 15.In the cross section of right half part of figure, can see two ribs 9,10 that are positioned at after another, wherein, the aft rib 9 that the recess 6 in the rear wall of mid portion and pull-out box combines is higher than the rib that is arranged on its front 10, and the recess 12 with small radii.Remain on one group of bottle in the recess 12 with Reference numeral 18 expressions.

Claims

1. refrigerator with pull-out box, said pull-out box comprise base plate (1) and around the first, second, third and the 4th sidewall (2,3,4,5) of base plate, wherein two sidewalls (2,3 in the said first, second, third and the 4th sidewall; 4,5; 3,4; 2,5) be provided with flank between, and the 4th sidewall (5) is provided with recess (6), it is characterized in that flank contacts said recess (6) from base plate (1) protrusion.

2. refrigerator as claimed in claim 1 is characterized in that, said flank connects into continuous first rib (9) integratedly, and said continuous first rib at least closely extends to said two sidewalls (2,3; 4,5; 3,4; 2,5).

3. refrigerator as claimed in claim 2 is characterized in that, two the relative sidewalls (2,3 of first rib (9) in the said first, second, third and the 4th sidewall; 4,5) extend between, and be connected to said two relative sidewalls (2,3; 4,5).

4. refrigerator as claimed in claim 2 is characterized in that, first rib (9) is projecting inward at pull-out box (17).

5. like arbitrary described refrigerator among the claim 2-4, it is characterized in that first rib (9) has wave-shaped cross-section.

6. like arbitrary described refrigerator among the claim 2-4, it is characterized in that first rib (9) is a hollow, and open wide towards the downside of base plate (1).

7. refrigerator as claimed in claim 3 is characterized in that, first rib (9) has the recess (12) of upward opening.

8. like arbitrary described refrigerator among the claim 2-4, it is characterized in that at least one second rib (10,11) extends with first rib (9) abreast.

9. refrigerator as claimed in claim 8 is characterized in that, second rib (10; 11) has the recess (12) of upward opening; Wherein the minimum point (13) of recess (12) recess (12) of first rib (9) and second rib (10,11) be positioned at the parallel plane of first and second sidewalls (2,3) on.

10. refrigerator as claimed in claim 9 is characterized in that, said minimum point (13) is apart from base plate (1) different distances.

11., it is characterized in that horizontal supporting shoulder (7) is formed on relative first and second sidewalls (2,3) like arbitrary described refrigerator among claim 1-4 and the 9-10.