Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door opening/closing structure and refrigerator
This door opening/closing structure, which is adapted to open and close doors (4, 5) pivotably supported by a shaft part (20) and a bearing part (43), is provided with: a self-closing mechanism for biasing the doors (4, 5) to bring about acceleration and self-closing thereof within a prescribed self-closing zone; and a speed reducing part for reducing the speed of rotation of the doors (4, 5) during self-closing, through sliding of a first sliding member (40) and a second sliding member (30). The first sliding member (40) is formed to be elastically deformable within a plane perpendicular to the axial direction of the shaft part (20), and the second sliding member (30) has a sloping face (37) sloping in a direction giving rise to increasing elastic force of the first sliding member (40) with respect to the circumferential direction of the shaft part (20) during closing of the doors (4, 5), a notched part (38) extending in a direction giving rise to decreasing elastic force of the first sliding member (40) having passed the sloping face (37) during closing of the doors (4, 5), and a stopper part (39) which contacts the first sliding member (40) in an elastically deformed state and stops the rotation of the doors (4, 5) at the closed position of the doors (4, 5).
Door opening/closing structure and refrigerator
This door opening/closing structure, which is adapted to open and close doors (4, 5) pivotably supported by a shaft part (20) and a bearing part (43), is provided with: a self-closing mechanism for biasing the doors (4, 5) to bring about acceleration and self-closing thereof within a prescribed self-closing zone; and a speed reducing part for reducing the speed of rotation of the doors (4, 5) during self-closing, through sliding of a first sliding member (40) and a second sliding member (30). The first sliding member (40) is formed to be elastically deformable within a plane perpendicular to the axial direction of the shaft part (20), and the second sliding member (30) has a sloping face (37) sloping in a direction giving rise to increasing elastic force of the first sliding member (40) with respect to the circumferential direction of the shaft part (20) during closing of the doors (4, 5), a notched part (38) extending in a direction giving rise to decreasing elastic force of the first sliding member (40) having passed the sloping face (37) during closing of the doors (4, 5), and a stopper part (39) which contacts the first sliding member (40) in an elastically deformed state and stops the rotation of the doors (4, 5) at the closed position of the doors (4, 5).
Door opening/closing structure and refrigerator
NAKAMURA EISUKE (Autor:in)
06.01.2016
Patent
Elektronische Ressource
Englisch
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