CN101675311A - Pull-out unit for a cooling device - Google Patents

Pull-out unit for a cooling device Download PDF

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Publication number
CN101675311A
CN101675311A CN200880014855A CN200880014855A CN101675311A CN 101675311 A CN101675311 A CN 101675311A CN 200880014855 A CN200880014855 A CN 200880014855A CN 200880014855 A CN200880014855 A CN 200880014855A CN 101675311 A CN101675311 A CN 101675311A
Authority
CN
China
Prior art keywords
pull
section
lath
out unit
out box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN200880014855A
Other languages
Chinese (zh)
Other versions
CN101675311B (en
Inventor
P·埃卡特斯贝格
F·普莱克
M·施塔尔
U·范佩尔斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of CN101675311A publication Critical patent/CN101675311A/en
Application granted granted Critical
Publication of CN101675311B publication Critical patent/CN101675311B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00Charging, supporting, and discharging the articles to be cooled
    • F25D25/02Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/021Charging, supporting, and discharging the articles to be cooled by shelves combined with trays
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/44Sequencing or synchronisation of drawer slides or functional units
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00Charging, supporting, and discharging the articles to be cooled
    • F25D25/02Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024Slidable shelves
    • F25D25/025Drawers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00General construction of drawers, guides and guide devices
    • A47B2210/17Drawers used in connection with household appliances

Abstract

The invention relates to a pull-out unit for a cooling device, comprising a carrying frame (10) having bars (14) extending in a pull-out direction, and a pull-out box (15) guided on the bars (14) in the pull-out direction in a displaceable manner. From the back to the front, the bars (14) consecutively comprise a horizontal first section (21), a second section (22) sloping from the back to the front, and an ascending third section (23). Ribs (16-17) extending along side walls of the pull-out box (15) are supported on the bars (14) in a displaceable manner, and have a contour inclining from theback to the front, facing the bars (14) in a rear region.

Description

The pull-out unit that is used for cooling device
Technical field
The present invention relates to a kind of pull-out unit and a kind of cooling device that is equipped with this pull-out unit that is used for cooling device, wherein, described pull-out unit comprises bearing frame and the pull-out box that can be directed with being shifted in described framework.
Background technology
In such pull-out unit shown in Figure 1, bearing frame 1 comprises: have the pre-structure 2 of c shape cross section, described pre-structure 2 is provided on the leading edge that is suspended at the shelf in the cooling device; Back structure 3, described back structural bearing barb 4 is to be suspended at pull-out unit on the back edge of shelf; And vertical structure 5, the lath of pull-out box 6 is supported in described vertical structure carrying.Lath has section 7 after the level respectively and the downward-sloping section 8 towards the front portion.They support respectively from the outstanding horizontal edge 9 of the sidewall of pull-out box 6.When this edge when touching on the horizontal section 7 at lath, pull-out box 6 is guided by level.When pull-out box 6 is pulled out enough far away and when pull-out box 6 was only supported by downward-sloping section 8, it can pivot, so that near its contents downwards from bearing frame 1.Yet, being difficult to make pull-out box 6 keep stable in this position, this is because the weight of its weight and contents thereof drives it downwards.Therefore, the danger that exists pull-out box 6 to fall from bearing frame 1.
Summary of the invention
The purpose of this invention is to provide a kind of pull-out unit and a kind of cooling device with this pull-out unit that is used for cooling device, described pull-out unit makes that pull-out box also can be supported reliably in the position that pivots downwards.
Above-mentioned purpose realizes by the feature of claim 1, according to claim 1, for pull-out unit, pull-out unit comprises: have along the bearing frame of the lath of pull direction extension, with the pull-out box that can be directed in lath upper edge pull direction with being shifted, wherein, described lath comprises first section of level from back to front successively, the second downward-sloping from back to front section, the rib that extends along the sidewall of pull-out box can be supported on the lath with being shifted, be the 3rd section that rises after second section of lath, and rib have at Background Region and rise from back to front and towards the structure of lath.The lift structure of this rib uncontrollably rocks at the contact preventing pull-out box of the 3rd section of position that pivots downwards and lath and gets loose.
Above-mentioned purpose further realizes by the feature of claim 13.Such cooling device can be used to pack into especially reliably, expediently article of being cooled and remove the article that are cooled.
Be used for downwards pivoting or the further step of downward-sloping fixed-site pull-out box is the gap to be provided and the stopper section is provided on bearing frame between the back edge of described structure that rises from back to front and rib, in the downward-sloping position of pull-out box, described stopper section contacts with the back edge of pull-out box.By adopting this mode, in downward-sloping position, the pivoting action of pull-out box freely obtain restriction, can prevent that also pull-out box from falling if make to loose one's grip in downward-sloping position.
The power that occurs between pull-out box and the bearing frame when being received in downward-sloping position safely needs rib to have high rigidity.When rib comprises vertical slats respectively and during binding piece that vertical slats and pull-out box are coupled together, the material cost that above-mentioned requirements can be little realizes, and the lift structure of rib is formed by the lower limb of vertical slats.
Preferably, lift structure is the part of the recess that cut out by vertical rib.
Also advantageously, the section that descends from back to front is formed between the rear end and rising section of rib.If pull-out box is drawn out when keeping its level orientation, this makes the stopper section that the 3rd section of rising of lath also can serve as pull-out box.
For form pull-out box is cosily grasped and spur grasp structure, rib can be simply connects along the front portion of pull-out box.
When the 3rd section of the lath of bearing frame is lower than first section fully, to pull out pull-out box by level and keep being suspended at the 3rd section of lath by the hand support with the lift structure that prevents rib simultaneously, this makes pull-out box to remove from bearing frame.
For the power that the downward-sloping position that can be received in pull-out box safely occurs, the lath of bearing frame preferably is reinforced at their the height place of the 3rd section.
The curved ribs that this reinforcement can advantageously be coupled together by the top and bottom with the 3rd section forms.
Further advantageously, bearing frame has the back stopper section of the motion of restriction pull-out box.Thereby can avoid contacting between the rear wall of pull-out box and the cooling device that holds it, and remain with the gap between pull-out box and rear wall, the cooling air can circulate in described rear wall.
Description of drawings
Below, by describing exemplary embodiment, with obvious further feature and advantage of the present invention referring to accompanying drawing.Accompanying drawing comprises:
Fig. 1 shows traditional pull-out unit of having explained;
Fig. 2 shows the perspective view with the pull-out unit of the present invention that is in the pull-out box that pushes the position;
Fig. 3 shows the pull-out unit of the Fig. 2 with the pull-out box that is in downward-sloping position;
Fig. 4 shows and crosses in the partial cross section of pull direction by pull-out unit, and wherein, pull-out box is in and pushes the position;
Fig. 5 show with the pull direction abreast by the cross section of pull-out unit, wherein, pull-out box is in and pushes the position;
Fig. 6 is and the similar cross section of Fig. 5 to show the pull-out box that is in the position of partly pulling out;
Fig. 7 is and the similar cross section of Fig. 5, shows the pull-out box that is in horizontal backstop configuration status; And
Fig. 8 is and the similar cross section of Fig. 5, shows the pull-out box that is in downward-sloping backstop configuration status.
The specific embodiment
The bearing structure that is implemented as the bearing frame 10 of pull-out unit of the present invention in this case comprises central plate 11, described pull-out unit of the present invention such as Fig. 2 implement, and can insert in the not shown cooling device, described central plate 11 be used for being installed in cooling device shelf (Fig. 2 is not shown) under.Described central plate 11 is strengthened by recessed flat rib that extends along the pull direction or wavy structure 12.Two walls 13 are outstanding downwards from the lateral edges of central plate 11, and the binding piece 14 that roughly extends on the entire depth of bearing frame is outstanding from the relative side of described wall 13.The top of the only lath in these laths 14 in Fig. 2 as seen.Pull-out box 15 can move on lath 14.
Pull-out box 15 is designed to have the cube of open-top basically, and it has from the outstanding lath 16 of the top edge of cubical sidewall, and described lath 16 forms the edge that extends around whole cube.From the outward flange of lath 16, lath 17 then extends downwards with cubical wall almost parallel ground again.The lower limb of these laths 17 is supported on pull-out box 15 on the lath 14 of bearing frame 10.
The brace of giving prominence to from four turnings of central plate 11 18,19 is used for bearing frame 10 is fixed on the groove of the structure of the front or rear boundary that forms shelf.
Fig. 3 shows the bearing frame 10 and the pull-out box 15 of the configuration status that is in expansion, wherein, the outstanding forward bearing frame 10 that surpasses of pull-out box 15, like this, pull-out box 15 just is in the orientation downward-sloping towards the place ahead.This configuration status is stable for pull-out box of the present invention, this means that pull-out box 15 can not fall under configuration status shown in Figure 3.To explain how this realizes based on Fig. 4-8 below.
Fig. 4 is the partial cross section of the plane that indicates of the IV-IV in Fig. 2 by pull-out unit.Illustrate the part of central plate 11 with in section with central plate 11 abreast from vertical wall 13 and from the outstanding lath 14 of the lower limb of wall 13.And, can find out that the lath 16,17 of pull-out box 15 is each other in the right angle setting, this provides high rigidity levels and bearing capacity for case.Lath 17 as slide rail by touching on the lath 14 of bearing frame 10.
Fig. 5 be along plane that the line V-V among Fig. 4 indicates by the longitudinal cross-section of pull-out unit, the extension of described plane in the lath 17.The lath 14 of bearing frame with respect to the installation position of pull-out unit in cooling device from back to front or from left to right be divided into approximate vertical stop edge 20, the horizontal section 21 of extending, downward-sloping slightly section 22 and the backstop section 23 of precipitous rising forward on the major part of the degree of depth of pull-out unit in Fig. 5.Pull-out box 5 be supported on the lath 14 vertical lath 17 at its lower limb equally from back to front or in Fig. 5, from left to right have the first slow decline section 24, triangular notches and a horizontal section 27, wherein, described triangular notches forms the precipitous rising backstop section 25 and the second slow decline section 26, and described horizontal section 27 constitutes the overwhelming majority of the length of lath 17.
Two ribs 28 form the right angle on central plate 11, they extend above pull-out box 5 on the leading edge of central plate or back edge.
It is shown in broken lines in Fig. 5 that bearing frame 10 hangs superincumbent shelf 29, and correspondingly be set to the shelf bottom 32 in the structure 30,31 before and after comprising.The size of the size of bearing frame 10 and shelf 29 is suitable each other, makes ribs 28 directly relatively be provided with the lateral edges of structure 30,31, and central plate 11 is apart from 32 small distances bottom the shelf.Structure 30,31 has undercut groove respectively, and the brace 18 or 19 of bearing frame is stung and fitted in the described undercut groove, so that bearing frame 10 is fixed to shelf 29.For the sake of clarity, these undercut groove Fig. 5 with and subsequent figure in do not illustrate.
Situation when Fig. 6 shows pull-out box 15 and is in the position that it is pulled out from bearing frame 10 parts.Between the position of the position of Fig. 5 and Fig. 6, pull-out box is guided by level on the section 21 of lath 14.If pull-out box 15 is gripped the user of antetheca 34 that is formed on pull-out box and the grasping groove between the lath 17 that is parallel to this wall and is further pulled out, then decline section 24 beginnings of the decline section 22 of bearing frame 10 and pull-out box 15 are overlapping, make pull-out box 15 sink and also backstop section 23,25 is met each other, as shown in Figure 7.In this position, the Background Region of the liftable pull-out box 15 of user so that overcome the overlapping of backstop section 23,25, is pulled out it then fully from bearing frame 10.
Yet the user also can be reduced to the front area of pull-out box 15 downward-sloping position shown in Figure 8.In this position, the back edge of pull-out box 15 is squeezed in from below on the wavy structure 12 of central plate 11, and central plate is held in place on shelf bottom 32 (these are not shown) of the shelf of its top.Because the supporting role of shelf 29, central plate 11 needn't be born the power that is taken place by force when the downward-sloping position of pull-out box 15 to being enough to paddle one's own canoe.Yet, need high load ability to bear especially at backstop section 23 places of lath 14.At this, this realizes that by ribs 35 described ribs 35 begins to extend to arc the upper end of backstop section 23 from the lower end of backstop section 23, and in the lower end of described backstop section 23, ribs 35 tangentially continues downward-sloping section 22.

Claims (13)

1. pull-out unit that is used for cooling device, comprise: have along the bearing structure (10) of the lath (14) of pull direction extension, with the pull-out box (15) that on the pull direction, can be directed with being shifted, wherein, described lath (14) comprises first section (21) of level from back to front successively, downward-sloping from back to front second section (22), the rib (16-17) that extends along the sidewall of pull-out box (15) can be supported on the lath (14) with being shifted, it is characterized in that, second section (22) of lath (14) is the 3rd section (23) that rises afterwards, and rib (16-17) has at Background Region and rises from back to front and towards the structure (25) of lath (14).
2. pull-out unit as claimed in claim 1, it is characterized in that, the structure of Shang Shenging (25) is spaced apart with the rear end of each rib (16-17) from back to front, and in the downward-sloping position of pull-out box (15), the stopper section (12) of the back edge of pull-out box (15) contact bearing structure (10).
3. pull-out unit as claimed in claim 1 or 2, it is characterized in that, each rib (16-17) includes vertical slats (17) and the binding piece (16) that vertical slats (17) is linked to each other with pull-out box (15), and the lift structure (25) of rib (16-17) is formed by the lower limb of vertical slats (17).
4. pull-out unit as claimed in claim 3 is characterized in that, lift structure (25) is the part of the recess (25-26) that cut out by vertical rib (17).
5. as claim 3 or 4 described pull-out units, it is characterized in that the section of Xia Jianging (24) is formed between the rear end and corresponding lift structure (25) of rib (16-17) from back to front.
6. as arbitrary described pull-out unit among the claim 3-5, it is characterized in that rib (16-17) is connected along the front portion (34) of pull-out box (15).
7. as arbitrary described pull-out unit in the claim of front, it is characterized in that the 3rd section (23) of the lath (14) of bearing structure (10) is lower than first section (21) fully.
8. as arbitrary described pull-out unit in the claim of front, it is characterized in that lath (14) is reinforced at the height place of the 3rd section (23).
9. pull-out unit as claimed in claim 8 is characterized in that, described reinforcement is formed by the curved ribs (35) that the upper and lower end with the 3rd section (23) couples together.
10. as arbitrary described pull-out unit in the claim of front, it is characterized in that bearing structure (10) has back stopper section (20), the displacement capacity of described back stopper section restriction pull-out box (15).
11., it is characterized in that described bearing structure is implemented as bearing frame (10) as arbitrary described pull-out unit in the claim of front.
12., it is characterized in that bearing frame (10) hangs from shelf (29) as arbitrary described pull-out unit in the claim of front.
13. a cooling device, described cooling device have arbitrary described pull-out box among the claim 1-12.
CN2008800148552A 2007-05-08 2008-04-21 Pull-out unit for a cooling device Active CN101675311B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007021552A DE102007021552A1 (en) 2007-05-08 2007-05-08 Extraction unit for a refrigeration unit
DE102007021552.7 2007-05-08
PCT/EP2008/054818 WO2008135376A2 (en) 2007-05-08 2008-04-21 Pull-out unit for a cooling device

Publications (2)

Publication Number Publication Date
CN101675311A true CN101675311A (en) 2010-03-17
CN101675311B CN101675311B (en) 2012-08-29

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ID=39829259

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800148552A Active CN101675311B (en) 2007-05-08 2008-04-21 Pull-out unit for a cooling device

Country Status (5)

Country Link
EP (1) EP2145145A2 (en)
CN (1) CN101675311B (en)
DE (1) DE102007021552A1 (en)
RU (1) RU2464509C2 (en)
WO (1) WO2008135376A2 (en)

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CN105059812A (en) * 2015-08-24 2015-11-18 青岛冠宇工业设备有限公司 Push-pull part box and shelf provided with part box

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DE202009010793U1 (en) * 2009-08-10 2010-02-25 BSH Bosch und Siemens Hausgeräte GmbH Cooling unit with a movable refrigerated goods container
CN102113777B (en) * 2009-12-31 2014-05-07 厦门新技术集成有限公司 Blister plastic drawer provided with guide rail mechanism
CN102620513A (en) * 2012-04-26 2012-08-01 合肥美的荣事达电冰箱有限公司 Article storage box for refrigerator and refrigerator with article storage box
CN102620514A (en) * 2012-04-26 2012-08-01 合肥美的荣事达电冰箱有限公司 Storage tray for refrigerator and refrigerator with storage tray
CN102937359B (en) * 2012-11-23 2015-05-27 海尔集团公司 Drawer structure of refrigerator
GB201407972D0 (en) * 2014-05-06 2014-06-18 Big Skies Ltd Retail product shelf arrangement
WO2017009942A1 (en) * 2015-07-14 2017-01-19 三菱電機株式会社 Refrigerator
CN106091562B (en) * 2016-07-15 2018-10-12 青岛海尔股份有限公司 Closed enclosure
DE102020210280A1 (en) 2020-08-13 2022-02-17 BSH Hausgeräte GmbH Food receiving tray with guide rail tapered towards the rear, as well as guide device and household refrigeration appliance

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Publication number Priority date Publication date Assignee Title
CN105059812A (en) * 2015-08-24 2015-11-18 青岛冠宇工业设备有限公司 Push-pull part box and shelf provided with part box

Also Published As

Publication number Publication date
RU2464509C2 (en) 2012-10-20
WO2008135376A3 (en) 2009-05-07
RU2009140959A (en) 2011-06-20
WO2008135376A2 (en) 2008-11-13
CN101675311B (en) 2012-08-29
DE102007021552A1 (en) 2008-11-13
EP2145145A2 (en) 2010-01-20

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Owner name: BSH HOME APPLIANCES CO., LTD.

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Address after: Munich, Germany

Patentee after: BSH Household Electrical Appliance Co., Ltd

Address before: Munich, Germany

Patentee before: BSH Bosch Siemens Household Appliances Co., Ltd.