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A platform for research: civil engineering, architecture and urbanism
Refrigerator and hinge assembly thereof
The invention provides a refrigerator and a hinge assembly thereof, and the hinge assembly comprises an upper stop sleeve fixed to a door body of the refrigerator; the lower stop sleeve is fixed to a refrigerator body of the refrigerator and used for supporting the upper stop sleeve; the hinge shaft is arranged in the upper stop sleeve and the lower stop sleeve in a penetrating mode, the lower end of the hinge shaft is fixedly connected with the box body, and the upper end of the hinge shaft is rotationally connected with the door body; a second closed surface, a second gradual change surface and a second hovering surface of the lower edge of the upper stop sleeve are correspondingly supported on a first closed surface, a first gradual change surface and a first hovering surface of the upper edge of the lower stop sleeve respectively; and in the process that the door body is opened by a preset angle, the upper stop sleeve rotates along with the door body, and the second closing surface smoothly moves to the first hovering surface from the first closing surface through the first gradual change surface. The device has the advantages of having the hovering and stopping functions, being simple in structure and good in reliability and stability, and being beneficial to reducing the process complexity and improving the assembly efficiency.
本发明提供了一种冰箱及其铰链组件，该铰链组件包括：上止挡套，固定至冰箱的门体；下止挡套，固定至冰箱的箱体，用于支撑上止挡套；和铰链轴，穿设在上止挡套和下止挡套的内部，铰链轴的下端与箱体固定连接，铰链轴的上端与门体转动连接；上止挡套的下边缘的第二闭合面、第二渐变面和第二悬停面分别对应支撑在下止挡套的上边缘的第一闭合面、第一渐变面和第一悬停面上；在门体被打开预设角度的过程中，上止挡套跟随门体转动，第二闭合面从第一闭合面上经第一渐变面平滑移动至第一悬停面上。本发明的优点是兼具悬停和止挡功能，结构简单、可靠性和稳定性较好，有利于降低工艺复杂度，提高装配效率。
Refrigerator and hinge assembly thereof
The invention provides a refrigerator and a hinge assembly thereof, and the hinge assembly comprises an upper stop sleeve fixed to a door body of the refrigerator; the lower stop sleeve is fixed to a refrigerator body of the refrigerator and used for supporting the upper stop sleeve; the hinge shaft is arranged in the upper stop sleeve and the lower stop sleeve in a penetrating mode, the lower end of the hinge shaft is fixedly connected with the box body, and the upper end of the hinge shaft is rotationally connected with the door body; a second closed surface, a second gradual change surface and a second hovering surface of the lower edge of the upper stop sleeve are correspondingly supported on a first closed surface, a first gradual change surface and a first hovering surface of the upper edge of the lower stop sleeve respectively; and in the process that the door body is opened by a preset angle, the upper stop sleeve rotates along with the door body, and the second closing surface smoothly moves to the first hovering surface from the first closing surface through the first gradual change surface. The device has the advantages of having the hovering and stopping functions, being simple in structure and good in reliability and stability, and being beneficial to reducing the process complexity and improving the assembly efficiency.
本发明提供了一种冰箱及其铰链组件，该铰链组件包括：上止挡套，固定至冰箱的门体；下止挡套，固定至冰箱的箱体，用于支撑上止挡套；和铰链轴，穿设在上止挡套和下止挡套的内部，铰链轴的下端与箱体固定连接，铰链轴的上端与门体转动连接；上止挡套的下边缘的第二闭合面、第二渐变面和第二悬停面分别对应支撑在下止挡套的上边缘的第一闭合面、第一渐变面和第一悬停面上；在门体被打开预设角度的过程中，上止挡套跟随门体转动，第二闭合面从第一闭合面上经第一渐变面平滑移动至第一悬停面上。本发明的优点是兼具悬停和止挡功能，结构简单、可靠性和稳定性较好，有利于降低工艺复杂度，提高装配效率。
Refrigerator and hinge assembly thereof
一种冰箱及其铰链组件
DONG WENQIANG (author) / SUN XIAN (author) / HU ZHENHUAN (author) / ZHANG YAO (author)
2023-05-23
Patent
Electronic Resource
Chinese