CN101975502A

CN101975502A - Refrigerator, and pull-out box therefor

Info

Publication number: CN101975502A
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: 2011-02-16
Anticipated expiration: 2027-08-06
Also published as: RU2009107848A; EP2059752A1; CN101512275B; CN101512275A; RU2438080C2; WO2008025643A1; DE102006040296A1; CN101975502B

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 be used for the pull-out box of 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.Described 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, described stress process of injection molding after, just made carton deformed with become and can not use.Also can produce the acceleration embrittlement.The thin-walled pull-out box need be supported between its operating period comprehensively, so that can not be out of shape under the gravity effect of its contents, 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, described pull-out box can bear a heavy burden and dimensionally stable under the situation of minimum manufacturing expense.

Above-mentioned purpose realizes by a kind of refrigerator with pull-out box, and described pull-out box has base plate and around the sidewall of base plate, protrudes and the approximate at least flank that is provided with of embarking on journey is arranged between two sidewalls from base plate 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 may 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.Particularly advantageously, make the first rib contact recess of this pull-out box.

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 advantageously different apart from base plate distances, so that for example hold the belly and the neck of bottle respectively in the recess of the recess of a rib and another rib.

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 in 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, by 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, described 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 described 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 the horizontal ribs of protruding from the sidewall 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 described 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, described bending can cause the rib slippage of bearing shoulder 7 from refrigerator.Because the cross section of the waveform slyness of rib 9 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 by making, the dangerous minimum that the refrigerated product on the also feasible rib 9 that is compressed in the case produces depression or destroys in any other mode.

Fig. 2 shows second embodiment of pull-out box, the outside of the pull-out box among the design of the outside of second embodiment and Fig. 1 is designed identical, thereby the same parts among Fig. 2 is represented with identical Reference numeral with Fig. 1, and only the aspect of understanding and the first embodiment difference is required is made an explanation.Under the situation of the pull-out box of Fig. 2, three

ribs

9,10,11 that roughly extend parallel to each other extend between two sidewalls 2,3.Usually, the number of rib can change according to base plate 1 required reinforcement, wherein, the flat of base plate 1 between

adjacent rib

9,10 and/or 10,11 is more a lot of greatly than the height or the width of rib, makes that the intermediate space between the

rib

9,10,11 keeps can be used for refrigerated product.

In Fig. 2,

rib

9,10 and 11 is provided with the recess 12 of upward opening, and described 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 is than the more close base plate 1 of the minimum point of rib 9.The recess 12 of rib 10 and the recess of rib 9 can be distinguished the belly that correspondingly receives bottle and the neck of bottle, and prevent that bottle from 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 wide variety 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 by 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 a pair of rib 15.In the cross section of the 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 10 that is arranged on its front, 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 (17), described pull-out box comprise base plate (1) and around the sidewall (2,3,4,5) of base plate, wherein at two sidewalls (2,3; 4,5; 3,4; 2,5) be provided with the flank (9) that protrudes from base plate (1) between, and the 3rd sidewall (5) is provided with recess (6), it is characterized in that first rib (9) contacts described recess (6).

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

3. refrigerator as claimed in claim 1 or 2 is characterized in that, first rib (9) is at two relative sidewalls (2,3; 4,5) extend between, and be connected to sidewall (2,3; 4,5).

4. as claim 2 or 3 described refrigerators, it is characterized in that first rib (9) is projecting inward at pull-out box (17).

5. as arbitrary described refrigerator among the claim 1-4, it is characterized in that first rib (9) has wave-shaped cross-section.

6. as arbitrary described refrigerator among the claim 1-5, it is characterized in that rib (9) is a hollow, and open wide towards the downside of base plate (1).

7. as arbitrary described refrigerator among the preceding claim 1-6, it is characterized in that rib (9) has the recess (12) of upward opening.

8. as arbitrary described refrigerator among the claim 1-7, it is characterized in that at least one second rib (10,11) extends abreast with first rib (9).

9. as claim 7 or 8 described refrigerators, it is characterized in that, second rib (10,11) has the recess (12) of upward opening, wherein the recess (12) of first rib (9) and second rib (10, the minimum point (13) of recess 11) (12) be positioned at the parallel plane of first and second sidewalls (2,3) on.

10. refrigerator as claimed in claim 7 is characterized in that, is positioned at minimum point (13) on the plane with described parallel sidewalls apart from the different distance of base plate (1).

11., it is characterized in that horizontal supporting shoulder (7) is formed on the relative sidewall (2,3) as arbitrary described refrigerator among the claim 1-10.