EP2638343A2 - Kühlvorrichtung mit einem höhenverstellbaren regal - Google Patents
Kühlvorrichtung mit einem höhenverstellbaren regalInfo
- Publication number
- EP2638343A2 EP2638343A2 EP11779704.3A EP11779704A EP2638343A2 EP 2638343 A2 EP2638343 A2 EP 2638343A2 EP 11779704 A EP11779704 A EP 11779704A EP 2638343 A2 EP2638343 A2 EP 2638343A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- shelf
- channel
- guide
- cooling device
- pin
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
Definitions
- the present invention relates to a cooling device comprising a height adjustable shelf.
- a refrigerator having a stepped channel formed by inclined steps, a guide that can move in the channel and that is mounted on the shelf in an angular way, and a shelf the position of which in the body is changed by moving the guide up and down in the channel
- a refrigerator which comprises two shelf supporting members formed at both side walls of the body, at least two housings disposed curvedly to each other on the shelf supporting member, at least one inclined fixing member disposed on the shelf and provides the shelf to be mounted on the shelf supporting member by being seated in the housings.
- the position of the shelf inside the body is changed by changing the position of the fixing members.
- the aim of the present invention is the realization of a cooling device which comprises a shelf disposed on the door and the position of which can be changed by being moved in the vertical direction.
- the cooling device realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof, comprises two flanges situated at two sides of the door, extending towards inside the body, a channel disposed on the flange, at least two parallelogram shaped guides, disposed at the outer surfaces of the shelf side walls, borne inside the channel, providing the position of the shelf to be changed in the vertical plane by moving inside the channel and at least one locking element providing the shelf to be fixed at the position it is changed to in the vertical plane by locking.
- the guide remains in the channel both in the carrying position of the shelf wherein foodstuffs are loaded thereon to be carried and in the movable position wherein the shelf is moved by being slid in the vertical plane.
- the position of the shelf in the vertical plane is changed by sliding the guide upwards/downwards in the channel.
- the shelf In the movable position, the shelf is provided to move freely in the channel and to remain immovable in the carrying position as the guide gets stuck in the channel by means of the guide configuration.
- the configuration of the guide limits rotation amount of the shelf in the movable position, providing the movement of the shelf to be more controllable.
- the diamond shaped guide is preferably produced with the inner angles not being equal to each other.
- the shelf remains in the carrying position when the two diagonal sides of the guide bear against inner side walls of the channel In the movable position wherein the position of the shelf is changed in the vertical plane by being rotated, one side of the guide at the most bears against one inner wall of the channel.
- the guide which rotates together with the shelf, is provided to rotate inside the channel by rotating the shelf towards inside the door plane in the carrying position.
- the guide is provided to get stuck inside the channel and the shelf to remain immovable since the sides of the guide exert pressure on both inner walls of the channel in the carrying position.
- the length of the diagonal that connects the sides of the guide bearing against inner walls of the channel is almost equal to the width of the channel. In this position, the guide gets stuck inside the channel and prevents the shelf from moving in the vertical plane.
- the shelf is changed to the movable position, at least one end of the diagonal does not contact the inner side walls of the channel and the guide can move inside the channel since the guide shifts to the inclined position.
- the shelf While the shelf is changed from the carrying position to the horizontal position, the shelf rotates in the vertical axis as much as the inner acute angle of the guide at the most.
- the acute inner angle of the guide is determined as the smallest angle possible that provides the foodstuffs in the shelf not to overturn or spill when the shelf is turned for changing position.
- the position of the shelf can be changed easily when loaded without the objects therein overturning.
- the length of the diagonal connecting sides of the guide not contacting the inner walls of the channel is determined so as to provide both sides of the shelf to move simultaneously and parallel to each other when the shelf is changed to the movable position. Consequently, the shelf is provided to be moved upwards/downwards in a balanced manner without tilting with respect to the plane of the door.
- the locking element comprises more than one housing disposed at the front of the channel so as to be parallel to the channel and arranged one on top of the other and at least two pins, disposed on opposite sides of the shelf, providing the shelf to be fixed in the vertical position that it is changed to by being seated into one of the housings.
- the pin is seated in the housing at a certain height in the carrying position of the shelf and moves freely together with the shelf by dislodging from the housing in the movable position of the shelf.
- the pin is provided to dislodge from the housing into which it is seated and provided to be seated into another housing at a different height.
- the guide is prevented from sliding in the channel due to the effect of the weight of the foodstuffs placed into the shelf in the carrying position of the shelf and the foodstuffs in the shelf are carried safely.
- the horizontal distance between the guide and the pin is determined to ensure that the pin is dislodged from the housing when the shelf changes from the carrying position to the movable position. Meanwhile, since the guide changes to the inclined position by rotating in the channel, the pin also is dislodged from the housing and becomes free to move outside the housing. Thus, the pin moves outside the housing, not preventing movement of the shelf while the shelf is in the movable position.
- springs are disposed between the housing and the flange.
- the springs prevent the shelf from moving in the horizontal plane by stretching during movements of the pin inside the housing.
- the cooling device comprises more than one sliding surface, disposed between each two consecutive housings, whereon the pin moves by sliding when the shelf is in the movable position.
- the sliding surfaces are configured to be angled. The pin slides by brushing the sliding surface while the shelf moves.
- the vertical position of the shelves disposed inside the door can be easily adjusted as per the need of the user without requiring to be detached from the door.
- Figure 1 – is the perspective view of a cooling device.
- Figure 2 – is the perspective view of a shelf when mounted on the door.
- Figure 3 – is the front view of a shelf when mounted on the door.
- Figure 4 – is the sideways view of the shelf in the carrying position.
- Figure 5 — is the sideways view of the shelf in the movable position.
- Figure 6 — is the perspective view of the flange, the channel and the housings.
- Figure 7 — is the front view of the flange, the channel and the housings.
- Figure 8 — is the perspective view of a housing.
- Figure 9 – is the sideways view of the shelf and the flange when the shelf is in carrying position.
- the cooling device (1) comprises a body (2), a door (3) providing access into the body (2), two flanges (4) disposed at two opposite sides of the door (3), extending into the body (2), a channel (5) disposed on the inner face of each flange (4) and extending in the vertical direction, one or more than one shelf (6), mounted on the door (3), having a carrying position wherein foodstuffs are loaded to be stored and a movable position, wherein the position is changed by being moved in the vertical plane ( Figure 1, Figure 2 and Figure 3).
- the cooling device (1) of the present invention furthermore, comprises:
- the shelf (6) is shaped almost as an open-top box and is mounted on the door (3) by inserting the guides (7), situated on both of the sides of the shelf (6), into the channels (5).
- the rear wall of the shelf (6) bears against the inner surface of the door (3) and the side walls thereof to the inner surface of the flanges (4) ( Figure 2 and Figure 3).
- the shelf (6) is tilted and rotated while being changed from the carrying position to the movable position.
- the shelf (6) is brought to the desired height by sliding the guides (7) inside the channels (5) in the vertical direction.
- the shelf (6) is prevented from rotating too much by means of the guide (7) configuration.
- the shelf (6) is in the movable position, at least one side of the guide (7) bears against the inner wall of the channel (5) thereby preventing the shelf (6) from rotating.
- the movement of the shelf (6) is provided to be more controllable.
- the shelf brought to the desired height by moving upwards/downwards the shelf (6) is fixed at the desired height by means of the locking element (12). Consequently, in the carrying position, the shelf (6) is provided to support the foodstuffs placed thereon in a balanced manner.
- the guide (7) When the shelf (6) is in the movable position, the guide (7), bearing against one inner side wall of the channel (5) at the most, comes to the freely movable position inside the channel (5).
- either one side of the guide (7) bears against inner side wall of the channel (5) or none of its sides bear against the inner side wall of the channel (5).
- a gap is formed between the guide (7) and the channel (5).
- the shelf (6) rotates as much as the inner acute angle of the guide (7) at the most while moving in the vertical plane.
- the guide (7) rotates around its central axis as much as its inner acute angle as the shelf (6) is rotated in the vertical plane.
- As the guide (7) rotates one of the sides of the guide (7) not contacting inside the channel (5) when the shelf (6) is in carrying position, bears against one of the inner side walls of the channel (5).
- the said channel (5) inner wall forms the friction surface for the side of the guide (7) bearing thereto and the guide (7) is provided to move slidingly upwards/downwards inside the channel (5).
- the shelf (6) can only be rotated as much as the inner acute angle of the guide (7) at the most, this acute angle is kept as small as possible during the designing of the guide (7).
- the shelf (6) is rotated in the vertical plane for changing position, the risks of the foods and beverages therein spilling etc. is eliminated by rotating it as little as possible.
- the length of the diagonal connecting the sides of the guide (7) not contacting the inner walls of the channel (5) is of the length that prevents the shelf (6) from rotating in the vertical plane while the shelf (6) is in the movable position.
- the ratio of the inner acute angle to the inner wide angle of the guide (7) is kept as small as possible.
- the locking element (12) comprises more than one housing (8) disposed on the flange (4), situated at different vertical heights and arranged parallel to the channel (5) and a pin (9) disposed on the shelf (6), seated in one of the housings (8), dislodging from the located housing (8) and seated in another housing (8) while the height of the shelf (6) is changed ( Figure 9).
- the housings (8) are situated in front of the channel (5) with respect to the plane of the door (3).
- the guide (7) When the shelf (6) is in the carrying position, the guide (7) is seated into the channel (5) and the pin (9) into the housing (8). When the shelf (6) is in the carrying position, it is in fixed position at the height wherein the housing (8) is located in the vertical plane. The shelf (6) is provided to be locked in the carrying position by means of the pin (9) being seated in the housing (8) and thus the objects placed on the shelf (6) are provided to be supported safely. When the shelf (6) is in the carrying position, the guide (7) is immovable inside the channel (5).
- the shelf (6) When the position of the shelf (6) in the vertical plane is desired to be changed, the shelf (6) is rotated inwards with respect to the plane of the door (3), in other words, counterclockwise, providing the guide (7) to rotate together with the shelf (6) ( Figure 5).
- the guide (7) becomes free to move upwards/downwards in the channel (5) by rotating inside the channel (5).
- the pin (9) seated in the housing (8) When the shelf (6) is rotated for changing height, the pin (9) seated in the housing (8) is dislodged from the housing (8) and moves freely upwards/downwards together with the shelf (6).
- the pin (9) When the shelf (6) is brought to the desired position in the vertical plane by sliding the guide (7) inside the channel (5), the pin (9) is provided to be seated in another housing (8) by rotating the shelf (6) clockwise.
- the shelf (6) When in the movable position, the shelf (6) is changed from the movable position to the carrying position by being rotated in the reverse rotational direction while changing it from the carrying position to the movable position.
- the shelf (6) is provided to be locked in the newly changed vertical position as the pin (9) is seated into the housing (8).
- the position of the shelf (6) in the vertical plane is changed, the tall objects like bottles, jars etc. are enabled to be supported on the shelf (6).
- the horizontal distance between the guide (7) and the pin (9) is determined such that the upwards/downwards movement the shelf (6) makes in the vertical plane is not prevented.
- the guide (7) is provided to shift to inclined position in the channel (5) when the shelf (6) is changed to the movable position and the pin (9) is provided to go out of the housing (8).
- the angle made by the line connecting the center of the guide (7) and the center of the pin (9) in the vertical is equal to the inner acute angle of the guide (7). Consequently, when the guide (7) becomes free to move inside the channel (5) by rotating as much as its inner acute angle in the channel (5), the pin (9) also rotates with the same angle and is released from the housing (8).
- the cooling device (1) comprises at least one spring (10), extending from the flange (4) towards the inside of the housing (8), exerting pressure on the pin (9) when the pin (9) is in the housing (8) and stretching by the motion of the pin (9) in the housing (8) ( Figure 7).
- the pin (9) is seated in the housing (8) and the spring (10) exerts pressure on the pin (9) by contacting the surface of the pin (9).
- the spring (10) preferably produced from plastic and stretching as a result of the pin (9) moving in the housing (8), prevents the shelf (6) from moving in the horizontal plane when in the carrying position.
- the shelf (6) is provided to support the foodstuffs placed therein in a more balanced manner.
- ease of tolerance is provided for the producer in the production of the shelf (6).
- the cooling device (1) comprises at least one sliding surface (11), having an inclined surface, disposed between two consecutive housings (8), providing the pin (9) to slide thereon and the movement of the shelf (6) in the vertical axis to be facilitated ( Figure 6, Figure 7 and Figure 8).
- the pin (9) is released from the housing (8) and contacts the sliding surface (11).
- the pin (9) reaches the other housing (8) wherein it will be seated, situated above or below, by sliding on the sliding surface (11).
- the sliding surface (11) facilitates the movement of the pin (9) when the shelf (6) is in the movable position and decreases the effort exerted by the user for changing the vertical position of the shelf (6).
- the guide (7) is produced by plastic injection method and integrated with the shelf (6).
- the position of the shelf (6) in the door (3) can be adjusted conveniently, without requiring to remove the foodstuffs placed on the shelf (6) which is mounted on the door (3).
- space is gained for placing the tall bottles, objects etc. into the shelf (6) and these types of objects placed into the shelf (6) are prevented from bumping to the upper shelf (6). Consequently, the tall objects are enabled to be placed on the shelf (6).
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR201009473 | 2010-11-12 | ||
PCT/EP2011/069887 WO2012062883A2 (en) | 2010-11-12 | 2011-11-10 | A cooling device comprising a height adjustable shelf |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2638343A2 true EP2638343A2 (de) | 2013-09-18 |
Family
ID=44913316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11779704.3A Withdrawn EP2638343A2 (de) | 2010-11-12 | 2011-11-10 | Kühlvorrichtung mit einem höhenverstellbaren regal |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2638343A2 (de) |
WO (1) | WO2012062883A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104006618B (zh) * | 2014-05-14 | 2016-12-07 | 海信容声(广东)冰箱有限公司 | 一种冰箱 |
CN104006619B (zh) | 2014-05-14 | 2016-09-21 | 海信容声(广东)冰箱有限公司 | 一种冰箱 |
SI24886A (sl) | 2014-11-14 | 2016-05-31 | Gorenje Gospodinjski Aparati, D.D. | Gospodinjski aparat z odlagalnimi vsebniki |
DE102014225089A1 (de) * | 2014-12-08 | 2016-06-09 | BSH Hausgeräte GmbH | Tür mit einer Höhenverstellvorrichtung für einen Türabsteller, Haushaltskältegerät mit einer derartigen Tür und Verfahren zum Verstellen eines Türabstellers |
US9823012B2 (en) | 2016-03-28 | 2017-11-21 | Haier Us Appliance Solutions, Inc. | Storage assembly for an appliance |
US10151526B1 (en) | 2017-05-19 | 2018-12-11 | Haier Us Appliance Solutions, Inc. | Storage assembly for an appliance |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03181774A (ja) | 1989-12-11 | 1991-08-07 | Matsushita Refrig Co Ltd | 冷蔵庫の棚装置 |
DE10145141A1 (de) | 2001-09-13 | 2003-04-03 | Bsh Bosch Siemens Hausgeraete | Kältegerät mit Kühlluftzirkulation |
KR20040065368A (ko) | 2003-01-14 | 2004-07-22 | 삼성전자주식회사 | 냉장고용 선반, 냉장고용 선반 고정 장치 및 냉장고 |
KR20040068783A (ko) | 2003-01-27 | 2004-08-02 | 삼성전자주식회사 | 냉장고의 선반 고정장치 |
DE102006061152A1 (de) | 2006-12-22 | 2008-06-26 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät |
-
2011
- 2011-11-10 EP EP11779704.3A patent/EP2638343A2/de not_active Withdrawn
- 2011-11-10 WO PCT/EP2011/069887 patent/WO2012062883A2/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2012062883A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012062883A3 (en) | 2012-08-16 |
WO2012062883A2 (en) | 2012-05-18 |
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Legal Events
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