COOLING DEVICE HAVING A DOOR CLOSING ASSISTANT

Abstract

A cooling device includes a body, a drawer door attached to the body by rails in a slidable manner, and a door opening assistant for facilitating opening of the drawer door. As an improvement, at least two door closing assistants, that are configured to close the drawer door when the drawer door reaches a predetermined position, are provided on the body and/or the drawer door in such a way that the door opening assistant remains at a location between the at least two door closing assistants.

Claims

1. A cooling device, comprising: a body; a drawer door; rails slidably attaching said drawer door to said body; a door opening assistant facilitating opening of said drawer door; and at least two door closing assistants configured to close said drawer door when said drawer door reaches a predetermined position; said at least two door closing assistants being disposed on at least one of said body or said drawer door permitting said door opening assistant to remain at a location between said at least two door closing assistants.

2. The cooling device according to claim 1, wherein said drawer door has at least two door carrier arms linked to said rails and connected to said drawer door.

3. The cooling device according to claim 2, which further comprises catching pins each being provided on a respective one of said at least two door carrier arms, permitting each of said catching pins to be held by a respective one of said at least two door closing assistants.

4. The cooling device according to claim 3, wherein each of said at least two door closing assistants includes at least one holder element for catching a respective one of said catching pins.

5. The cooling device according to claim 4, wherein said at least one holder element includes at least one first arm and at least one second arm extending and defining a housing therebetween having a size corresponding to said respective catching pin.

6. The cooling device according to claim 5, wherein one of said first arm or said second arm is longer than the other of said first arm or said second arm to facilitate insertion of said catching pin into said housing during at least one of opening or closing said drawer door.

7. The cooling device according to claim 4, wherein each of said at least two door closing assistants includes a respective closing assistant body and at least one pin connecting a respective holder element to a respective closing assistant body.

8. The cooling device according to claim 4, which further comprises at least one cocking spring for fixing said holder element at a predetermined open position.

9. The cooling device according to claim 4, which further comprises at least one spring for guiding said holder element to a predetermined closed position.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0019] FIG. 1 is a representative, diagrammatic, side-elevational view of the cooling device according to the invention;

[0020] FIG. 2 is a representative, front-elevational view of a partial body and a compressor region of the cooling device according to the invention;

[0021] FIG. 3 is a representative, front-elevational view of a drawer door of the cooling device according to the invention;

[0022] FIG. 4 is a representative, fragmentary, partially cross-sectional, side-elevational view of the drawer door and the compressor region of the cooling device according to the invention; and

[0023] FIG. 5 is a representative, side-elevational view of the door closing assistant of the cooling device according to the invention with its three possible positions during rotation of the door closing assistant.

DETAILED DESCRIPTION OF THE INVENTION

[0024] Referring now in detail to the figures of the drawings, in which the cooling device is explained with reference to examples in order to make the subject more understandable without forming any restrictive effect, and first, particularly, to FIGS. 1-4 thereof, it is seen that the cooling device 1 according to the invention has a body 10 and a drawer door 20 connected to the body 10 by rails 23. The drawer door 20 has a decorative panel 24. There is at least one door opening assistant 60 provided for facilitating opening of the drawer door 20. The door opening assistant 60 is positioned on the body 10 and is configured in such a manner as to push the drawer door 20 by using a piston end 61. The piston end 61 contacts a pushing region 25 provided on the drawer door 20 to push the drawer door 20. The door opening assistant 60 is provided in a compressor region 27. Due to the positions and dimensions of air input and output regions in the compressor region 27, the door opening assistant 60 is positioned at such a location that the distances of the door opening assistant 60 with respect to two side walls 26 of the body 10 are different from each other.

[0025] There is one door closing assistant 30 provided at each of the two side walls 26 of the body 10. The door closing assistant 30 is configured in such a manner as to provide automatic closing of the drawer door 20 when the drawer door 20 arrives at a predetermined position.

[0026] More details seen in FIG. 5 show that the door closing assistant 30 has a closing assistant body 40. There is a holder element 50 connected to the closing assistant body 40 by using a pin 41. The holder element 50 is connected to the closing assistant body 40 in such a manner as to be rotatable around an axis of the pin 41. The holder element 50 extends outwardly from the closing assistant body 40. There is a first arm 53 and a second arm 54 provided at a section of the holder element 50 which remains outside of the closing assistant body 40 or, in other words, away from the closing assistant body 40. The first arm 53 and the second arm 54 are provided for defining a housing or groove 51 in such a way that there is a predetermined distance therebetween. A section between the end sections of the first arm 53 and the second arm 54 is defined as an inlet 52. There is at least one cocking spring 55 provided in the vicinity of the pin 41 and connected to the holder element 50 from one end. The cocking spring 55 is configured in such a manner as to provide fixation of the holder element 50 when the holder element 50 arrives at a predetermined position I. On the other hand, there is at least one spring 56 connected to the closing assistant body 40 at one end and connected to the holder element 50 at the other end. The spring 56 draws the holder element 50 in such a manner as to try to release the holder element 50 from the position I fixed by the cocking spring 55 to another position II to close the drawer door 20.

[0027] As can be seen in FIG. 5, the holder element 50 is provided in such a way that the inlet 52 faces a catching pin 22 connected to the drawer door 20 at an open position I, while the drawer door 20 is pushed to be closed. The catching pin 22 is provided on a door carrier arm 21 providing a connection of the drawer door 20 to the body 10, especially to the rail 23. When the drawer door 20 is pushed slightly in order to be closed, the catching pin 22 passes through the inlet 52 and advances into the housing 51. Meanwhile, since the catching pin 22 pushes the second arm 54, the holder element 50 is released from the effect of the cocking spring 55 and the spring 56 draws the holder element 50 towards a closed position II. As the spring 56 draws the holder element 50, the first arm 53 pushes the catching pin 22 and provides movement of the drawer door 20 towards the closed position of the door. When it is desired to open the drawer door 20, the door opening assistant 60 pushes drawer door 20 and thus pushes the holder element 50 towards the open position I. Meanwhile, the force of the spring 56 is overcome in the door closing assistant 30, and the holder element 50 moves towards the open position I. The drawer door 20, which is opened as a result of the effect of the door opening assistant 60, stops before the holder element 50 arrives at the open position I. Afterwards, the user holds and opens the drawer door 20 and he/she brings the holder element 50 to the open position I and provides cocking of the cocking spring 55. If the user does not interfere with the drawer door 20 for a predetermined time duration, the effect of the door opening assistant 60 on the drawer door 20 is terminated. After that, the door closing assistant 30 is activated and it closes the drawer door 20 by using the spring effect.

[0028] Since the door closing assistant 30 is positioned in a symmetrical manner on both sides of the drawer door 20, the drawer door 20 is closed in a balanced manner. Moreover, since the door closing assistant 30 is provided in a symmetrical manner on both sides, unbalances, occurring during the effect of the door opening assistant 60 on the drawer door 20, are reduced. In other words, the drawer door 20 is opened and/or closed in a balanced manner.

[0029] The following is a summary list of reference numerals and the corresponding structure used in the above description of the invention.

REFERENCE SIGNS

[0030] 1 Cooling device [0031] 10 Body [0032] 20 Drawer door [0033] 21 Door carrier arm [0034] 22 Catching pin [0035] 23 Rail [0036] 24 Decorative panel [0037] 25 Pushing region [0038] 26 Side wall [0039] 27 Compressor region [0040] 30 Door closing assistant [0041] 40 Closing assistant body [0042] 41 Pin [0043] 50 Holder element [0044] 51 Housing [0045] 52 Inlet [0046] 53 First arm [0047] 54 Second arm [0048] 55 Cocking spring [0049] 56 Spring [0050] 60 Door opening assistant [0051] 61 Piston end