EP2227663A2 - A cooling device - Google Patents

A cooling device

Info

Publication number
EP2227663A2
EP2227663A2 EP08866413A EP08866413A EP2227663A2 EP 2227663 A2 EP2227663 A2 EP 2227663A2 EP 08866413 A EP08866413 A EP 08866413A EP 08866413 A EP08866413 A EP 08866413A EP 2227663 A2 EP2227663 A2 EP 2227663A2
Authority
EP
European Patent Office
Prior art keywords
drawer
drawers
cooling device
cover
guide
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
EP08866413A
Other languages
German (de)
French (fr)
Other versions
EP2227663B1 (en
Inventor
Alper Mirza
Osman Vardar
Fuat Ari
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.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Publication of EP2227663A2 publication Critical patent/EP2227663A2/en
Application granted granted Critical
Publication of EP2227663B1 publication Critical patent/EP2227663B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • 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
    • F25D23/021—Sliding doors

Definitions

  • the present invention relates to a cooling device that comprises drawers.
  • the cooling devices comprising drawers are devices wherein a cooling or freezing volume is separated by drawers placed on top of one another without a wall therebetween.
  • the cooling device does not have a separate door wherein the cover of each drawer forms the cooling device door. Access to inside of the cooling device is maintained by pulling the drawer outward, loading and unloading therein can be performed when the drawer is pulled out.
  • Gaskets that surround the cover are provided behind each drawer cover.
  • a beam or beams are provided between the drawers, whereto these gaskets bear against, insulating the cooling volume from the outside.
  • the gasket bears against the frame and the beam and leak-proofing is maintained.
  • This beam connects the two side walls at the front of the body.
  • the said beam does not separate the cooling volume into two, only forming a surface whereto the gaskets bear against when the drawers are closed for providing insulation of the cooling volume.
  • a cooling volume for example two drawers can exist in the same cooling conditions.
  • the said beam (K) is stationary.
  • the drawers (A) are produced with less depth so that the drawers (A) can be pulled outward from above and under the beam (K) without colliding since the beam (K) is stationary and a dead zone (D) is formed between the two drawers (A) in the portion corresponding to the beam (K). This zone cannot be utilized by the user and causes the energy consumption values of the cooling device to increase ( Figure 1).
  • the beam is secured on the upper drawer and the weight of the drawer is increased. Moreover, when the upper drawer is opened, the leak-proofing of the lower drawer fails since there isn't any surface whereon the gasket of the closed lower drawer can contact with since the beam moves together with the drawer.
  • the aim of the present invention is the realization of a cooling device wherein the usage volume of the drawers is increased.
  • 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 more than one drawer, disposed one over the other in the cooling or freezing volume, moving in the horizontal direction and a beam that moves away from the path the drawer follows by the actuation of the opened drawer, rotating about its axis and being shifted.
  • the cooling device furthermore comprises a housing, above or below the drawer, just behind the cover, extending along the front side of the drawer and wide enough for the rotating inside and shifting beam to be seated therein.
  • the beam stands upright between the drawers. In this position, when the drawers are closed, both of the gaskets of the two drawers simultaneously press on a bearing surface on the beam and leak-proofing is maintained between the drawers and the outside environment.
  • the beam changes to the horizontal position by rotating and shifting and settles in the housing of the closed drawer.
  • only the gasket of the closed drawer presses on the other narrower bearing surface, situated oppositely on both sides of the rotational axis and extending vertically to the bearing surface.
  • the other closed drawer presses on thereby minimizing the effect on the leak-proofing.
  • the cooling device furthermore comprises two guides, that direct the motion of the beam, the arms thereof preferably facing inside the body, configured as a canted "U" shape and two pins situated at both ends of the beam, forming the rotational axis, moving inside the guides and between the arms depending on the motion of the drawers.
  • the cooling device comprises springs inside the guide that maintain the beam to return to the former position wherein the gaskets of both drawers can press on when the drawers are closed, with one ends secured to both arms of the guide such that the pin remains therebetween and the other ends secured on both sides of the pin.
  • the distance between the drawers can be reduced such that both drawers are allowed to move without brushing against each other. This permits the use of deeper drawers. Moreover, when one of the drawers is opened, the other closed drawer is affected from the outside environment minimally. This lowers the energy consumption of the cooling device to a minimum.
  • Figure 1 - is the schematic view of a cooling device in the prior art.
  • Figure 2 - is the schematic view of a cooling device when the drawers are inside the body.
  • Figure 3 - is the schematic view of the cooling device while the upper drawer is pulled out of the body.
  • Figure 4 - is the schematic view of the cooling device while the lower drawer is pulled out of the body.
  • Figure 5 - is the schematic view of the path followed by the beam while the lower drawer is pulled out of the body.
  • Figure 6 - is the schematic view of the beam, housing, pin and the springs when the drawers are closed, when the upper drawer is open and when the lower drawer is open.
  • the cooling device (1) comprises a body (2), at least two drawers (3) disposed one over the other inside the body (2), moving in the horizontal direction, a cover (4) allowing the drawer (3) to be pulled out of the body (2) for accessing inside, and one or more gaskets (9) mounted on the rear surface of the cover (4) and surrounding the cover (4).
  • the cooling device (1) comprises a beam (5)
  • the cooling device (1) furthermore comprises a housing (10) above or under the drawer (3), just behind the cover (4), extending along the portion corresponding to the front side of the drawer (3), wherein the beam (5) can be seated.
  • the beam (5) seated in the housing (10) on the other drawer (3), does not hinder the movement of the other drawer (3) and provides the said drawer (3) to move in the horizontal direction outwards from the cooling device (1).
  • the beam (5) comprises at least a first bearing surface (S1) whereon the gaskets (9) on both covers (4) bear against when the drawers (3) are in the closed position inside the body (2) and at least two second bearing surfaces (S2), vertical to the said first bearing surface (S1), situated oppositely on both sides of the fastening axis to the body (2), and narrower than the first bearing surface (S1), whereon only the gasket (9) on the cover (4) of the drawer (3) in the closed position presses on when one of the drawers (3) is opened.
  • S1 first bearing surface
  • S2 vertical to the said first bearing surface (S1), situated oppositely on both sides of the fastening axis to the body (2), and narrower than the first bearing surface (S1), whereon only the gasket (9) on the cover (4) of the drawer (3) in the closed position presses on when one of the drawers (3) is opened.
  • the bearing surface (S1) whereto the gaskets (9) contact can be changed when both of the drawers (3) are inside the body (2) and when either one is opened.
  • the first bearing surface (S1) is used, that is wide enough for the gaskets (9) on both drawers (3) to bear against, and when one of the drawers (3) is brought to the open position, the narrower second bearing surface (S2) is used whereon only the gasket (9) on the drawer (3) in the closed position can contact.
  • the cooling device (1) furthermore comprises two guides (7), disposed oppositely on both side walls of the body (2), with one arm placed to be corresponding under the upper drawer (3), and the other arm above the lower drawer (3), having a curvilinear orbit between these two arms, the arms configured as a canted "U" shape facing inside the body (2) and two pins (6) situated at both ends of the beam (5), forming the rotational axis of the beam (5), by being seated inside the guides (7) and moving between the arms of the guide (7) depending on the motion of the drawers (3).
  • the pin (6) maintains the beam (5) to rotate around its axis in the guide (7) on the body (2) side wall.
  • the beam (5) moves upward in the vertical plane and toward inside the body (2) in the horizontal plane, and is seated in the housing (10) on the upper drawer (3), without hindering the motion of the lower drawer (3).
  • the beam (5) moves downward in the vertical plane and pulled inside the body (2) in the horizontal plane, being seated in the housing (10) on the lower drawer (3), without hindering the motion of the upper drawer (3).
  • the cooling device (1) furthermore comprises two springs (8) in each guide (7), with one ends secured on both sides of the pin (6) such that the pin (6) remains therebetween and the other ends secured to both arms of the guide (7) thereby maintaining the beam (5) to return to the former position when the drawer (3) is placed in the body (2) ( Figure 6).
  • Figure 6 shows the details of the guide (7), the pin (6) and the beam (5) wherein I: is when the drawers (3) are closed, II: when the upper drawer (3) is open and III: is when the lower drawer (3) is open.
  • the base of the upper drawer (3) exerts pressure on the beam (5) even though the spring (8) forces the beam (5) to return to the former position and maintains the beam (5) to remain in the housing (10).
  • the beam (5) is entirely seated in the housing (10) on the lower drawer (3), moves away from the path to be followed by the upper drawer (3) when pulled.
  • the gasket (9) on the cover (4) of the lower drawer (3) in the closed position presses on the narrower second bearing surface (S2) of the beam (5), almost wide enough for a gasket (9) to exert pressure. In this position, only the gasket (9) on the lower drawer (3) in the closed position presses on the beam (5) ( Figure 3).
  • the ceiling of the lower drawer (3) exerts pressure on the beam (5) even though the spring (8) forces the beam (5) to return to the former position and maintains the beam (5) to remain in the housing (10).
  • the beam (5) is entirely seated in the housing (10) on the upper drawer (3), moves away from the path to be followed by the lower drawer (3) when pulled.
  • the gasket (9) on the cover (4) of the upper drawer (3) in the closed position presses on the narrower second bearing surface (S2) of the beam (5), almost wide enough for a gasket (9) to exert pressure. In this position, only the gasket (9) on the upper drawer (3) in the closed position presses on the beam (5) ( Figure 4 and Figure 5).
  • the depths of the drawers (3) are increased and the dead zone between the drawers (3) is minimized.

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)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention relates to a cooling device (1) that comprises a body (2), at least two drawers (3) disposed one over the other in the body (2) moving in the horizontal direction, a cover (4) allowing the drawer (3) to be pulled out of the body (2) for accessing inside, one or more gaskets (9) mounted on the rear surface of the cover (4) and surrounding the cover (4), and a beam (5) that moves away from the path the drawer follows by the actuation of the opened drawer, rotating about its axis and being shifted. Said gaskets (9) bear against said beam (5) when the drawers 83) are in the closed position in the body (2). Consequently, the dead zone (1) between the drawers (3) is reduced.

Description

Description
A COOLING DEVICE
[0001] The present invention relates to a cooling device that comprises drawers.
[0002] The cooling devices comprising drawers are devices wherein a cooling or freezing volume is separated by drawers placed on top of one another without a wall therebetween. The cooling device does not have a separate door wherein the cover of each drawer forms the cooling device door. Access to inside of the cooling device is maintained by pulling the drawer outward, loading and unloading therein can be performed when the drawer is pulled out.
[0003] Gaskets that surround the cover are provided behind each drawer cover. A beam or beams are provided between the drawers, whereto these gaskets bear against, insulating the cooling volume from the outside. When the drawer is closed, the gasket bears against the frame and the beam and leak-proofing is maintained.
[0004] This beam connects the two side walls at the front of the body. The said beam does not separate the cooling volume into two, only forming a surface whereto the gaskets bear against when the drawers are closed for providing insulation of the cooling volume. Thus, in a cooling volume, for example two drawers can exist in the same cooling conditions.
[0005] In the embodiments known in the technique, the said beam (K) is stationary. The drawers (A) are produced with less depth so that the drawers (A) can be pulled outward from above and under the beam (K) without colliding since the beam (K) is stationary and a dead zone (D) is formed between the two drawers (A) in the portion corresponding to the beam (K). This zone cannot be utilized by the user and causes the energy consumption values of the cooling device to increase (Figure 1).
[0006] In the Japanese Patent Application no JP911315, another embodiment known in the technique, a drawer-type refrigerator is explained. In this embodiment, the beam is secured to the drawer cover and the beam does not pose an obstacle for the user in loading and unloading by moving together with the drawer. When the drawer is closed, the beam is seated on the locking mechanisms formed on the side walls. [0007] In the state of the art Japanese Patent Application no JP8271132, a beam is explained that is secured on the drawer and moves together with the drawer.
[0008] In both embodiments known in the technique, the beam is secured on the upper drawer and the weight of the drawer is increased. Moreover, when the upper drawer is opened, the leak-proofing of the lower drawer fails since there isn't any surface whereon the gasket of the closed lower drawer can contact with since the beam moves together with the drawer.
[0009] The aim of the present invention is the realization of a cooling device wherein the usage volume of the drawers is increased.
[0010] 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 more than one drawer, disposed one over the other in the cooling or freezing volume, moving in the horizontal direction and a beam that moves away from the path the drawer follows by the actuation of the opened drawer, rotating about its axis and being shifted.
[0011] By means of the beam that leaves the path the drawer follows by rotating and shifting, the need for decreasing the depth of the drawer is not required for passing over the beam. Consequently, the depth of the drawer is increased. Moreover, this motion of the beam is made without leaving the body. Thus, the leak-proofing of the closed drawer is affected minimally by the opening of the other drawer since the beam forms a surface whereon the gasket of the closed drawer can press on.
[0012] The cooling device furthermore comprises a housing, above or below the drawer, just behind the cover, extending along the front side of the drawer and wide enough for the rotating inside and shifting beam to be seated therein.
[0013] In the beginning, the beam stands upright between the drawers. In this position, when the drawers are closed, both of the gaskets of the two drawers simultaneously press on a bearing surface on the beam and leak-proofing is maintained between the drawers and the outside environment. When one of the drawers is opened, the beam changes to the horizontal position by rotating and shifting and settles in the housing of the closed drawer. At the same time, only the gasket of the closed drawer presses on the other narrower bearing surface, situated oppositely on both sides of the rotational axis and extending vertically to the bearing surface. Thus, even if one of the drawers is opened, the other closed drawer presses on thereby minimizing the effect on the leak-proofing.
[0014] The cooling device furthermore comprises two guides, that direct the motion of the beam, the arms thereof preferably facing inside the body, configured as a canted "U" shape and two pins situated at both ends of the beam, forming the rotational axis, moving inside the guides and between the arms depending on the motion of the drawers.
[0015] The cooling device comprises springs inside the guide that maintain the beam to return to the former position wherein the gaskets of both drawers can press on when the drawers are closed, with one ends secured to both arms of the guide such that the pin remains therebetween and the other ends secured on both sides of the pin.
[0016] By means of the present invention, the distance between the drawers can be reduced such that both drawers are allowed to move without brushing against each other. This permits the use of deeper drawers. Moreover, when one of the drawers is opened, the other closed drawer is affected from the outside environment minimally. This lowers the energy consumption of the cooling device to a minimum.
[0017] A cooling device realized in order to attain the aim of the present invention is illustrated in the attached figures, where:
[0018] Figure 1 - is the schematic view of a cooling device in the prior art.
[0019] Figure 2 - is the schematic view of a cooling device when the drawers are inside the body.
[0020] Figure 3 - is the schematic view of the cooling device while the upper drawer is pulled out of the body.
[0021] Figure 4 - is the schematic view of the cooling device while the lower drawer is pulled out of the body.
[0022] Figure 5 - is the schematic view of the path followed by the beam while the lower drawer is pulled out of the body.
[0023] Figure 6 - is the schematic view of the beam, housing, pin and the springs when the drawers are closed, when the upper drawer is open and when the lower drawer is open. [0024] The elements illustrated in the figures are numbered as follows:
1. Cooling device
2. Body
3. Drawer
4. Cover
5. Beam
6. Pin
7. Guide
8. Spring
9. Gasket
10. Housing
[0025] The cooling device (1) comprises a body (2), at least two drawers (3) disposed one over the other inside the body (2), moving in the horizontal direction, a cover (4) allowing the drawer (3) to be pulled out of the body (2) for accessing inside, and one or more gaskets (9) mounted on the rear surface of the cover (4) and surrounding the cover (4).
[0026] The cooling device (1) comprises a beam (5)
- disposed between the drawers (3), fastened from both ends to the side walls of the body (2),
- whereon the gaskets (9) bear against when the drawers (3) are in the closed position in the body (2),
- moves away from the path the drawer (3) will follow
- by rotating around the axis of fastening to the body (2) almost 90 degrees and shifts toward inside the body (2) when either one of the drawers (3) is opened (Figure 2).
[0027] The cooling device (1) furthermore comprises a housing (10) above or under the drawer (3), just behind the cover (4), extending along the portion corresponding to the front side of the drawer (3), wherein the beam (5) can be seated. Thus, while a drawer (3) is opened, the beam (5), seated in the housing (10) on the other drawer (3), does not hinder the movement of the other drawer (3) and provides the said drawer (3) to move in the horizontal direction outwards from the cooling device (1).
[0028] When either one of the drawers (3) is opened, the beam (5) both rotates and shifts without leaving the body (2) by the pushing of the opened drawer (3). As a result of this motion, the beam (5) moves away from the path the drawer (3) will follow and is seated in the housing (10) on the drawer (3) that remains inside the cooling device (1). In this position, the beam (5), not leaving the body (2), does not create a barrier against the motion of the opening drawer (3). Moreover, leak-proofing is not impaired during this process. Thus, drawers (3) with greater volumes can be disposed inside the body (2) without affecting leak-proofing. In Figure 2, the shaded areas show the additional volumes of the drawers (3).
[0029] The beam (5) comprises at least a first bearing surface (S1) whereon the gaskets (9) on both covers (4) bear against when the drawers (3) are in the closed position inside the body (2) and at least two second bearing surfaces (S2), vertical to the said first bearing surface (S1), situated oppositely on both sides of the fastening axis to the body (2), and narrower than the first bearing surface (S1), whereon only the gasket (9) on the cover (4) of the drawer (3) in the closed position presses on when one of the drawers (3) is opened. By means of the beam (5) rotated around the fastening axis to the body (2) side walls, the bearing surface (S1) whereto the gaskets (9) contact can be changed when both of the drawers (3) are inside the body (2) and when either one is opened. When the drawers (3) are closed the first bearing surface (S1) is used, that is wide enough for the gaskets (9) on both drawers (3) to bear against, and when one of the drawers (3) is brought to the open position, the narrower second bearing surface (S2) is used whereon only the gasket (9) on the drawer (3) in the closed position can contact.
[0030] The cooling device (1) furthermore comprises two guides (7), disposed oppositely on both side walls of the body (2), with one arm placed to be corresponding under the upper drawer (3), and the other arm above the lower drawer (3), having a curvilinear orbit between these two arms, the arms configured as a canted "U" shape facing inside the body (2) and two pins (6) situated at both ends of the beam (5), forming the rotational axis of the beam (5), by being seated inside the guides (7) and moving between the arms of the guide (7) depending on the motion of the drawers (3).
[0031] While the guide (7) directs the shifting motion of the beam (5) in both the horizontal and vertical planes, the pin (6) maintains the beam (5) to rotate around its axis in the guide (7) on the body (2) side wall. While the lower drawer (3) is pulled, the beam (5) moves upward in the vertical plane and toward inside the body (2) in the horizontal plane, and is seated in the housing (10) on the upper drawer (3), without hindering the motion of the lower drawer (3). While the upper drawer (3) is pulled, the beam (5) moves downward in the vertical plane and pulled inside the body (2) in the horizontal plane, being seated in the housing (10) on the lower drawer (3), without hindering the motion of the upper drawer (3).
[0032] The cooling device (1) furthermore comprises two springs (8) in each guide (7), with one ends secured on both sides of the pin (6) such that the pin (6) remains therebetween and the other ends secured to both arms of the guide (7) thereby maintaining the beam (5) to return to the former position when the drawer (3) is placed in the body (2) (Figure 6). Figure 6 shows the details of the guide (7), the pin (6) and the beam (5) wherein I: is when the drawers (3) are closed, II: when the upper drawer (3) is open and III: is when the lower drawer (3) is open.
[0033] When both of the drawers (3) are closed inside the body (2), the beam (5) stands in the upright position between the drawers (3) superimposed on one another. In this position, the gaskets (9) on both covers (4) press on the first bearing surface (S1) having a wide surface. In this position, the pin (6) is stayed between both arms of the guide (7).
[0034] When a drawer (3), for example the upper drawer (3) is opened and pulled out of the body (2), the base of the drawer (3) contacts with the side of the beam (5) remaining above the rotational axis. As a result of the contact, a force is applied on the beam (5) and as the beam (5) rotates clockwise around the pin (6) by overcoming the force of the spring (8) depending on the pulling motion of the drawer (3), at the same time is shifted inside the guide (7) by means of the pin (6) and passes to the horizontal position at the lower end of the guide (7). In this position, the pin (6) is at the lower end of the guide (7). When the beam (5) changes to the horizontal position, the base of the upper drawer (3) exerts pressure on the beam (5) even though the spring (8) forces the beam (5) to return to the former position and maintains the beam (5) to remain in the housing (10). The beam (5) is entirely seated in the housing (10) on the lower drawer (3), moves away from the path to be followed by the upper drawer (3) when pulled. At the same time, the gasket (9) on the cover (4) of the lower drawer (3) in the closed position presses on the narrower second bearing surface (S2) of the beam (5), almost wide enough for a gasket (9) to exert pressure. In this position, only the gasket (9) on the lower drawer (3) in the closed position presses on the beam (5) (Figure 3).
[0035] When the upper drawer (3) is closed and the lower drawer (3) is wanted to be changed to the open position by pulling out of the body (2), the ceiling of the drawer (3) contacts with the side of the beam (5) remaining below the rotational axis. As a result of the contact, a force is applied on the beam (5) and as the beam (5) rotates this time counterclockwise around the pin (6) by overcoming the force of the spring (8) depending on the pulling motion of the drawer (3), at the same time is shifted inside the guide (7) by means of the pin (6) and passes to the horizontal position at the upper end of the guide (7). In this position, the pin (6) is at the upper end of the guide (7). When the beam (5) changes to the horizontal position, the ceiling of the lower drawer (3) exerts pressure on the beam (5) even though the spring (8) forces the beam (5) to return to the former position and maintains the beam (5) to remain in the housing (10). The beam (5) is entirely seated in the housing (10) on the upper drawer (3), moves away from the path to be followed by the lower drawer (3) when pulled. At the same time, the gasket (9) on the cover (4) of the upper drawer (3) in the closed position presses on the narrower second bearing surface (S2) of the beam (5), almost wide enough for a gasket (9) to exert pressure. In this position, only the gasket (9) on the upper drawer (3) in the closed position presses on the beam (5) (Figure 4 and Figure 5).
[0036] By means of the present invention, the depths of the drawers (3) are increased and the dead zone between the drawers (3) is minimized.

Claims

Claims
1. A cooling device (1) that comprises a body (2), at least two drawers (3) disposed one over the other in the body (2) moving in the horizontal direction, a cover (4) allowing the drawer (3) to be pulled out of the body (2) for accessing inside, and one or more gaskets (9) mounted on the rear surface of the cover (4) and surrounding the cover (4) and characterized by a beam (5)
- disposed between the drawers (3), fastened from both ends to the side walls of the body (2),
- whereon the gaskets (9) bear against when the drawers (3) are in the closed position in the body (2),
- that moves away from the path the drawer (3) will follow
- by rotating around the axis of fastening to the body (2) almost 90 degrees and shifts toward inside the body (2) when either one of the drawers (3) is opened.
2. A cooling device (1) as in Claim 1 , characterized by a housing (10) above or under the drawer (3), just behind the cover (4), extending along the portion corresponding to the front side of the drawer (3), wherein the beam (5) can be seated.
3. A cooling device (1) as in Claim 1 or 2, characterized by a beam (5) that comprises a first bearing surface (S1) whereon the gaskets (9) on both covers (4) bear against when the drawers (3) are in the closed position inside the body (2) and at least two second bearing surfaces (S2), vertical to the said first bearing surface (S1) situated oppositely on both sides of the fastening axis to the body (2), and narrower than the first bearing surface (S1), whereon only the gasket (9) on the cover (4) of the drawer (3) in the closed position presses on when one of the drawers (3) is opened.
4. A cooling device (1) as in any one of the above Claims, characterized by two guides (7) disposed oppositely on both side walls of the body (2), with one arm placed to correspond under the upper drawer (3), and the other arm above the lower drawer (3), having a curvilinear orbit between these two arms.
5. A cooling device (1) as in Claim 4, characterized by a guide (7) with the arms configured as a canted "U" shape facing inside the body (2).
6. A cooling device (1) as in Claims 4 or 5, characterized by two pins (6) situated at both ends of the beam (5), forming the rotational axis of the beam (5), seated inside the guides (7) and moving between the arms of the guide (7) depending on the motion of the drawers (3).
7. A cooling device (1) as in Claim 6, characterized by two springs (8) disposed in the guide (7) such that the pin (6) remains therebetween, with one ends secured on the pin (6) and the other ends secured to both arms of the guide (7) and thereby maintaining the beam (5) to return to the former position when the drawer (3) is placed in the body (2).
EP08866413A 2007-12-27 2008-11-27 A cooling device Not-in-force EP2227663B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR200709036 2007-12-27
PCT/EP2008/066337 WO2009083348A2 (en) 2007-12-27 2008-11-27 A cooling device

Publications (2)

Publication Number Publication Date
EP2227663A2 true EP2227663A2 (en) 2010-09-15
EP2227663B1 EP2227663B1 (en) 2011-02-09

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Application Number Title Priority Date Filing Date
EP08866413A Not-in-force EP2227663B1 (en) 2007-12-27 2008-11-27 A cooling device

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EP (1) EP2227663B1 (en)
AT (1) ATE498102T1 (en)
DE (1) DE602008004932D1 (en)
ES (1) ES2360058T3 (en)
WO (1) WO2009083348A2 (en)

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CN108775757A (en) * 2018-05-04 2018-11-09 青岛海尔股份有限公司 Refrigerator

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CN103090635B (en) * 2011-11-04 2017-09-22 博西华电器（江苏）有限公司 Refrigerating appliance
CN106482440B (en) * 2016-10-31 2022-07-29 青岛海高设计制造有限公司 Drawer for refrigerator and refrigerator comprising same
KR102721564B1 (en) 2016-12-29 2024-10-25 삼성전자주식회사 Refrigerator
CN108426409A (en) * 2018-05-04 2018-08-21 青岛海尔股份有限公司 Refrigerator
CN113310278A (en) * 2021-06-18 2021-08-27 合肥美的电冰箱有限公司 Refrigerator with a door

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JPH08271132A (en) * 1995-03-29 1996-10-18 Toshiba Corp refrigerator
WO2007129170A2 (en) * 2006-04-28 2007-11-15 Antonio Merloni S.P.A. Improved refrigerator

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Publication number Priority date Publication date Assignee Title
CN108775757A (en) * 2018-05-04 2018-11-09 青岛海尔股份有限公司 Refrigerator

Also Published As

Publication number Publication date
WO2009083348A3 (en) 2009-09-24
ES2360058T3 (en) 2011-05-31
EP2227663B1 (en) 2011-02-09
ATE498102T1 (en) 2011-02-15
DE602008004932D1 (en) 2011-03-24
WO2009083348A2 (en) 2009-07-09

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