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A platform for research: civil engineering, architecture and urbanism
Automatic door closing device for vertical refrigerator and vertical refrigerator
The invention relates to an automatic door closing device for a vertical refrigerator and the vertical refrigerator, and belongs to the technical field of refrigerators. The automatic door closing device comprises a box body, a rotating piece and a hydraulic damper, the box body is mounted on a refrigerator box body; the rotating piece comprises a driving part and a connecting part; the connecting part is rotationally connected to the box body so that the rotating piece can rotate relative to the box body, and the connecting part penetrates out of the box body and is connected with a door body rotating shaft; the peripheral surface of one side of the driving part is a driving surface, and the driving surface comprises a convex surface and a concave surface; the hydraulic damper is mounted in the box body and longitudinally stretches along the box body, and the stretching end of the hydraulic damper is in contact with the driving surface; when the door body is opened to the maximum angle, the telescopic end of the hydraulic damper is in contact with the convex surface; the telescopic end slowly resets and extends out, slides along the convex surface and pushes the rotating piece to drive the door body to rotate in the closing direction; and when the door body is closed, the telescopic end is in an extending state and is accommodated in the concave surface. The automatic door closing device has a door closing damping effect, and is slow in door closing force, stable in structure and long in service life.
本发明涉及一种立式冷柜用自动关门装置及立式冷柜，属于冷柜技术领域。该自动关门装置包括盒体、旋转件和液压阻尼器；盒体安装于冷柜箱体；旋转件包括驱动部和连接部；连接部转动连接于盒体，以使旋转件相对于盒体旋转，连接部穿出盒体并与门体转轴相连；驱动部一侧外周面为驱动面，驱动面包括凸面和凹面；液压阻尼器安装于盒体内并沿盒体纵向伸缩，其伸缩端与驱动面相接触；其中，当门体开启至最大角度时，液压阻尼器的伸缩端与凸面相接触；伸缩端缓慢复位伸出，伸缩端沿凸面滑动且推动旋转件带动门体朝向关闭方向旋转；当门体关闭时，伸缩端处于伸出状态并容纳于凹面内。该自动关门装置带有关门阻尼效果，关门力度缓慢，结构稳定，使用寿命长。
Automatic door closing device for vertical refrigerator and vertical refrigerator
The invention relates to an automatic door closing device for a vertical refrigerator and the vertical refrigerator, and belongs to the technical field of refrigerators. The automatic door closing device comprises a box body, a rotating piece and a hydraulic damper, the box body is mounted on a refrigerator box body; the rotating piece comprises a driving part and a connecting part; the connecting part is rotationally connected to the box body so that the rotating piece can rotate relative to the box body, and the connecting part penetrates out of the box body and is connected with a door body rotating shaft; the peripheral surface of one side of the driving part is a driving surface, and the driving surface comprises a convex surface and a concave surface; the hydraulic damper is mounted in the box body and longitudinally stretches along the box body, and the stretching end of the hydraulic damper is in contact with the driving surface; when the door body is opened to the maximum angle, the telescopic end of the hydraulic damper is in contact with the convex surface; the telescopic end slowly resets and extends out, slides along the convex surface and pushes the rotating piece to drive the door body to rotate in the closing direction; and when the door body is closed, the telescopic end is in an extending state and is accommodated in the concave surface. The automatic door closing device has a door closing damping effect, and is slow in door closing force, stable in structure and long in service life.
本发明涉及一种立式冷柜用自动关门装置及立式冷柜，属于冷柜技术领域。该自动关门装置包括盒体、旋转件和液压阻尼器；盒体安装于冷柜箱体；旋转件包括驱动部和连接部；连接部转动连接于盒体，以使旋转件相对于盒体旋转，连接部穿出盒体并与门体转轴相连；驱动部一侧外周面为驱动面，驱动面包括凸面和凹面；液压阻尼器安装于盒体内并沿盒体纵向伸缩，其伸缩端与驱动面相接触；其中，当门体开启至最大角度时，液压阻尼器的伸缩端与凸面相接触；伸缩端缓慢复位伸出，伸缩端沿凸面滑动且推动旋转件带动门体朝向关闭方向旋转；当门体关闭时，伸缩端处于伸出状态并容纳于凹面内。该自动关门装置带有关门阻尼效果，关门力度缓慢，结构稳定，使用寿命长。
Automatic door closing device for vertical refrigerator and vertical refrigerator
一种立式冷柜用自动关门装置及立式冷柜
GOU XIAOLEI (author) / HU XIUZHEN (author) / LI NAN (author) / XU RUNKAI (author) / WANG SHUSEN (author) / QU ZHANPENG (author) / FENG HAIMIN (author) / LI ZHUN (author)
2024-04-02
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
A47F
Spezialmöbel, Einrichtungen oder Zubehör für Ladengeschäfte, Lagerräume, Bars, Restaurants oder dgl.
,
SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS, OR THE LIKE
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Refrigerator and refrigerator automatic door closing method
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Automatic refrigerator door opening and closing device and refrigerator
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