Refrigerator comprising an ice cream making device

Abstract

The present invention relates to a refrigerator (1) comprising a fresh food compartment (2) wherein foodstuffs to be cooled are placed, a freezing compartment (3) wherein foodstuffs to be frozen are placed, and an ice cream making device (4) that is placed into the freezing compartment (3) and that has a cabinet (5), a receptacle (6) disposed inside the cabinet (5) and wherein ice cream is prepared, a mixer (7) situated in the receptacle (6), a motor (8) that actuates and rotates the mixer (7) and a transmission means (9).

Claims

1. A refrigerator (1) comprising a fresh food compartment (2) wherein foodstuffs to be cooled are placed, a freezing compartment (3) wherein foodstuffs to be frozen are placed and an ice cream making device (4) having a cabinet (5) that is placed into the freezing compartment (3), a receptacle (6) disposed inside the cabinet (5) and wherein ice cream is prepared, a mixer (7) situated in the receptacle (6), a motor (8) that actuates and rotates the mixer (7), and a transmission means (9) that transmits the movement of the motor (8) to the mixer (7), a bottom wall (10) that forms the base of the cabinet (5), a housing (11) disposed on the bottom wall (10), whereon the receptacle (6) is mounted, an extension (12) that extends from the bottom wall (10) towards the outside of the cabinet (5) and that supports the motor (8) and a casing (13) that is attached to the bottom wall (10) and that supports the motor (8) and the transmission means (9), characterized by a sealing element (14) that extends between the bottom wall (10) and the casing (13) and that remains between the housing (11) and the motor (8).

2. A refrigerator (1) as in claim 1, characterized by the sealing element (14) that extends outwards from over the casing (13) along the width of the casing (13) so as to face the motor (8).

3. A refrigerator (1) as in claim 2, characterized by an assembly extension (15) that extends upwards from the upper surface of the casing (13) and an assembly housing (16) that is arranged on the bottom wall (10) and wherein the assembly extension (15) is seated.

4. A refrigerator (1) as in claim 3, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

5. A refrigerator (1) as in claim 2, characterized by the plate-shaped sealing element (14) that is situated on the bottom wall (10) under the housing (11) and that extends downwards from the housing (11).

6. A refrigerator (1) as in claim 5, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

7. A refrigerator (1) as in claim 2, characterized by the sealing element (14) that is situated on the casing (13), that extends upwards from the casing (13) and that contacts the bottom wall (10) when the casing (13) and the cabinet (5) are mounted.

8. A refrigerator (1) as in claim 7, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

9. A refrigerator (1) as in claim 2, characterized by the sealing element (14) that is situated on the casing (13), that extends upwards from the casing (13), that contacts the bottom wall (10) when the casing (13) and the cabinet (5) are mounted and of which the side close the motor (8) is higher than the side close to the housing (11).

10. A refrigerator (1) as in claim 9, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

11. A refrigerator (1) as in claim 2, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

12. A refrigerator (1) as in claim 1, characterized by an assembly extension (15) that extends upwards from the upper surface of the casing (13) and an assembly housing (16) that is arranged on the bottom wall (10) and wherein the assembly extension (15) is seated.

13. A refrigerator (1) as in claim 12, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

14. A refrigerator (1) as in claim 1, characterized by the plate-shaped sealing element (14) that is situated on the bottom wall (10) under the housing (11) and that extends downwards from the housing (11).

15. A refrigerator (1) as in claim 14, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

16. A refrigerator (1) as in claim 1, characterized by the sealing element (14) that is situated on the casing (13), that extends upwards from the casing (13) and that contacts the bottom wall (10) when the casing (13) and the cabinet (5) are mounted.

17. A refrigerator (1) as in claim 16, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

18. A refrigerator (1) as in claim 1, characterized by the sealing element (14) that is situated on the casing (13), that extends upwards from the casing (13), that contacts the bottom wall (10) when the casing (13) and the cabinet (5) are mounted and of which the side close the motor (8) is higher than the side close to the housing (11).

19. A refrigerator (1) as in claim 18, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

20. A refrigerator (1) as in claim 1, characterized by the sealing element (14) that has a spongy structure with liquid absorbing properties.

Description

(1) A refrigerator realized in order to attain the aim of the present invention is illustrated in the attached figures, where:

(2) FIG. 1—is the sideways schematic view of a refrigerator wherein the ice cream making device is placed into the freezing compartment.

(3) FIG. 2—is the perspective view of the ice cream making device cabinet, the receptacle and the casing that supports the motor and the transmission means.

(4) FIG. 3—is the sideways perspective view of the cabinet and the casing in an embodiment of the present invention.

(5) FIG. 4—is the bottom perspective view of the cabinet and the casing in an embodiment of the present invention.

(6) FIG. 5—is the sideways view of the ice cream making device.

(7) FIG. 6—is the bottom view of the ice cream making device.

(8) FIG. 7—is the bottom perspective view of the ice cream making device.

(9) FIG. 8—is the front schematic view of a refrigerator wherein the ice cream making device is placed into the freezing compartment.

(10) FIG. 9—is the sideways perspective view of the cabinet and the casing in another embodiment of the present invention.

(11) FIG. 10—is the sideways perspective view of the cabinet and the casing in another embodiment of the present invention.

(12) FIG. 11—is the perspective view of the cabinet in another embodiment of the present invention.

(13) The elements illustrated in the figures are numbered as follows: 1. Refrigerator 2. Fresh food compartment 3. Freezing compartment 4. Ice cream making device 5. Cabinet 6. Receptacle 7. Mixer 8. Motor 9. Transmission means 10. Bottom wall 11. Housing 12. Extension 13. Casing 14. Sealing element 15. Assembly extension 16. Assembly housing

(14) The refrigerator (1) comprises a fresh food compartment (2) wherein foodstuffs to be cooled are placed, a freezing compartment (3) wherein foodstuffs to be frozen are placed, and an ice cream making device (4) which is placed into the freezing compartment (3).

(15) The ice cream making device (4) comprises a cabinet (5), a receptacle (6) disposed inside the cabinet (5) and wherein ice cream is prepared, a mixer (7) situated in the receptacle (6), a motor (8) that actuates and rotates the mixer (7), and a transmission means (9) that transmits the movement of the motor (8) to the mixer (7). As illustrated in FIGS. 2 and 5, the transmission means (9) includes a transmission belt.

(16) The ice cream making device (4) furthermore comprises a bottom wall (10) that forms the base of the cabinet (5), a housing (11) disposed on the bottom wall (10), whereon the receptacle (6) is mounted, an extension (12) that extends from the bottom wall (10) towards the outside of the cabinet (5) and that supports the motor (8), a casing (13) that is attached to the bottom wall (10) and that supports the motor (8) and the transmission means.(9), and a sealing element (14) that extends between the bottom wall (10) and the casing (13) in the vertical direction and that remains between the housing (11) and the motor (8) in the horizontal direction (FIG. 1, FIG. 2, FIG. 5, FIG. 6, FIG. 7, FIG. 8).

(17) The casing (13) that carries the transmission means (9) is fixed to the cabinet (5) from below the extension (12) and the bottom wall (10). The transmission means (9) transmits the drive of the motor (8) to the mixer (7) from the underside of the cabinet (5) and through the housing (11).

(18) In the ice cream making device (4) that is activated by a power switch disposed on the refrigerator (1), the mixer (7), disposed inside the receptacle (6) placed over the housing (11), is rotated by means of the motor (8) and the transmission means (9), enabling the ice cream ingredients inside the receptacle (6) to be mixed. The housing (11) is arranged at the bottom wall (10) of the cabinet (5) wherein the receptacle (6) is placed. When the receptacle (6) is seated into the housing (11), the mixer (7) extending through the housing (11) is connected to the transmission means (9). The user can take the receptacle (6) out of the cabinet (5) or place the receptacle (6) into the cabinet (5) by holding from a handle on the receptacle (6).

(19) In the embodiment of the present invention, in case the user accidentally spills liquids into the housing (11) or the ingredients overflow from the receptacle (6) into the housing (11) during the making of ice cream in the receptacle (6), the sealing element (14) that serves as a barrier preventing the said liquid from reaching the motor (8) is situated between the bottom wall (10) and the casing (13). Thus, liquids spilling into the housing (11) cannot reach the motor (8) and a probable motor (8) malfunction is prevented.

(20) In an embodiment of the present invention, the refrigerator (1) comprises the sealing element (14) that extends outwards from over the casing (13) transversely along the width of the casing (13) so as to face the motor (8). In case any liquid spills from inside the housing (11) onto the casing (13), the liquid is stopped by the sealing element (14) and prevented from reaching the motor (8).

(21) In an embodiment of the present invention, the sealing element (14) comprises an assembly extension (15) that extends upwards from the upper surface of the casing (13) and an assembly housing (16) that is arranged on the bottom wall (10) and wherein the assembly extension (15) is seated (FIG. 3, FIG. 4). When the casing (13) is placed into the cabinet (5), the assembly extension (15) extending from over the casing (13) is seated into the assembly housing (16). Thus, a barrier is formed between the housing (11) and the motor (8), moreover centering is maintained for the installation of the casing (13) and the motor (8) to the cabinet (5).

(22) In an embodiment of the present invention, the refrigerator (1) comprises the plate-shaped sealing element (14) that is situated on the bottom wall (10) under the housing (11) and that extends downwards from the housing (11) (FIG. 11). In case any liquid spills through the openings under the housing (11), the liquid is prevented from reaching the motor (8) by means of the sealing elements (14) and enabled to move in the opposite direction by means of the sealing elements (14) around the edges of the openings.

(23) In an embodiment of the present invention, the refrigerator (1) comprises the sealing element (14) that is situated on the casing (13), that extends upwards from the casing (13) and that contacts the bottom wall (10) when the casing (13) and the cabinet (5) are mounted (FIG. 9).

(24) In an embodiment of the present invention, the refrigerator (1) comprises the sealing element (14) that is situated on the casing (13), that extends upwards from the casing (13), that contacts the bottom wall (10) when the casing (13) and the cabinet (5) are mounted and of which the side close to the motor (8) is higher than the side close to the housing (11) (FIG. 10). The sealing element (14) has an inclined configuration and in case any liquid spills onto the casing (13) in large amounts and at high speeds, prevents the liquid from reaching the motor (8).

(25) In an embodiment of the present invention, the sealing element (14) has a spongy structure with liquid absorbing properties. The sealing element (14) prevents the liquid from reaching the motor (8) and moreover at least partially sucks the liquid.

(26) By means of the present invention, a refrigerator (1) is realized, comprising an easy- and safe-to-use and maintenance-friendly ice cream making device (4), having a cabinet (5) that enables ice cream to be made by placing the receptacle (6) therein and that is used as a storing compartment wherein the foodstuffs can be stored by taking out the receptacle (6) therefrom, wherein the mixer (7), the motor (8) and the transmission means (9) used for making ice cream can be mounted to/dismounted from the freezing compartment (3) together with the cabinet (5), wherein any probable motor (8) malfunction is prevented.