IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0258118
(2010-04-16)
|
등록번호 |
US-8777341
(2014-07-15)
|
우선권정보 |
BR-8900569 U (2009-04-16) |
국제출원번호 |
PCT/BR2010/000126
(2010-04-16)
|
§371/§102 date |
20111219
(20111219)
|
국제공개번호 |
WO2010/118492
(2010-10-21)
|
발명자
/ 주소 |
- Amaral, Gustavo Gnoatto
- Davin, Adriano
- Fialkowski, Valkiria Pedri
- Miranda, Jacques Edouard de Holanda
- Wolff, Rodrigo Telles
- Gnypek, Mario Filho
- Lopes, Rafael Amaral Alonso
|
출원인 / 주소 |
- Electrolux Do Brasil S.A.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
15 인용 특허 :
5 |
초록
▼
Sliding shelves (2a, 2b, 4a, 4b) are provided for refrigerators and freezers, which have a movement along side support guides (1) that enable the retracting, fitting and bounce of the shelves, allowing the choice of different configurations for the inner space of the household appliance, according t
Sliding shelves (2a, 2b, 4a, 4b) are provided for refrigerators and freezers, which have a movement along side support guides (1) that enable the retracting, fitting and bounce of the shelves, allowing the choice of different configurations for the inner space of the household appliance, according to the area to be used to store food. This configuration enables different arrangement of shelves, including: extended shelves, retracted shelves, vertically bounced shelves, or even, in an associated form, an extended shelf and another bounced one.
대표청구항
▼
1. Sliding shelves for refrigerators and freezers comprising: a front base (4a), substantially rectangular, partially covered by a front frame (2a) provided with at least two lateral protuberances (3a/3b);a rear base (4b), substantially rectangular, partially covered by a rear frame (2b) provided wi
1. Sliding shelves for refrigerators and freezers comprising: a front base (4a), substantially rectangular, partially covered by a front frame (2a) provided with at least two lateral protuberances (3a/3b);a rear base (4b), substantially rectangular, partially covered by a rear frame (2b) provided with at least one lower recess (5);lateral support guides (1) attached to inner walls of such refrigerators and freezers and each provided with a track (20) and a plurality of fitting means (6), central fittings (8) and a resilient locking means (7), being shaped so as to provide support, fitting, and rotation of the rear frame (2b) and also to allow the essentially longitudinal movement of the front frame (2a),characterized in that the locking means (7) is resiliently adapted to lock the respective protuberance (3a) of the front frame (2a) in the end fitting (40) of the lateral support guides (1) to prevent the front frame (2a) from moving along the track (20) of the support guides (1) when the shelves are arranged in an extended position,wherein the locking means comprises a resilient arm (34) that is coupled to the track (20) and is arranged upwards at an angle, relative to the track (20), to form an incline ramp (35) that leads to the end fitting (40), andwherein the resilient arm (34) further comprises an end (36) that resiliently blocks the protuberances (3a) in the end fitting (40), and a handle (32) that is movable to cause the end (36) of the resilient arm (34) to be temporarily moved downwards a sufficient amount to enable the protuberance (3a) to leave the end fitting (40). 2. Sliding shelves for refrigerators and freezers, in accordance with claim 1, characterized by the front base (4a) capable of being attached to the rear base (4b) through the coupling of its respective frames (2a/2b). 3. Sliding shelves for refrigerators and freezers, in accordance with claim 1, characterized by the shelves being configured to be arranged in at least four different static positions. 4. Sliding shelves for refrigerators and freezers, in accordance with claim 1, characterized by the lateral support guides (1) shaped in sides of internal accessories of refrigerators and freezers. 5. Sliding shelves for refrigerators and freezers, in accordance with claim 1, characterized by the lateral support guides shaped so as to allow for rotation, transversal, and vertical movement of the constituent bases. 6. Sliding shelves for refrigerators and freezers, in accordance with claim 1, characterized by the handle (32) being movable downwards to cause the end (36) of the resilient arm (34) to be temporarily moved downwards a sufficient amount to enable the protuberance (3a) to leave the end fitting (40) and travel downwards along the ramp (35). 7. Sliding shelves for refrigerators and freezers, in accordance with claim 6, characterized by the end fitting (40) comprising a lower stopper shelf (42), wherein the resilient arm (34) is movable downwards until the end (36) contacts the lower stopper shelf (42). 8. Sliding shelves for refrigerators and freezers, in accordance with claim 6, characterized by an angle of the guide (1) being different than the angle of the ramp (35) such that interference of the protuberance (3a) between the guide (1) and the resilient arm (34) near the top of the ramp (35) forces the end (36) to be temporarily moved downwards a sufficient amount to enable the protuberance (3a) to enter the end fitting (40). 9. Sliding shelves for refrigerators and freezers, in accordance with claim 8, characterized by once the protuberance (3a) moves beyond the end (36), the resilient arm (34) naturally returns to a position that prevents the protuberance (3a) from leaving the end fitting (40).
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