A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Universal hinge hidden type door structure
The invention belongs to the technical field of hinges, and relates to a universal hinge hidden structure which comprises an upper hinge assembly and a lower hinge assembly which are used for rotationally connecting a door leaf to one side of a door frame. The upper hinge assembly comprises an annular body fixed to the upper portion of the door frame, a rotary disc used for rotating around a vertical shaft in the annular body and an insertion structure fixed to the upper portion of the door leaf, and the rotary disc is provided with a through hole formed along the diameter and two upper penetrating holes used for being connected with the insertion structure in an inserted mode. The upper penetrating holes are located in the two sides of the through hole, a compression spring and two balls located at the two ends of the compression spring are contained in the through hole, and four concave parts used for being matched with the balls are evenly distributed on the inner circumference of the annular body. The hinges are hidden on the upper side and the lower side of the door leaf, the appearance is simple, the bidirectional 90-degree door opening function can be achieved, the function of a door stopper is replaced, rotating friction force is small, and door opening and closing are easy.
本发明属于铰链技术领域，涉及一种通用合页隐藏式结构，包括用来将门扇转动连接于所述门框一侧的上合页组件和下合页组件，所述上合页组件包括固定于所述门框上部的环形体、用来在所述环形体内绕竖直轴转动的转盘和固定于所述门扇上部的插接结构，所述转盘上设有沿直径开设的贯孔和用来插接所述插接结构的两个上穿孔，所述上穿孔位于所述贯孔的两侧，所述贯孔内收容有一个压缩弹簧和位于所述压缩弹簧两端的两个滚珠，所述环形体的内周均布有四个用来配合所述滚珠的凹陷部。本结构中合页隐藏在门扇的上下两边，外观简洁，能实现双向90°开门功能，代替了门吸的功能，转动摩擦力小，开关门轻松。
Universal hinge hidden type door structure
The invention belongs to the technical field of hinges, and relates to a universal hinge hidden structure which comprises an upper hinge assembly and a lower hinge assembly which are used for rotationally connecting a door leaf to one side of a door frame. The upper hinge assembly comprises an annular body fixed to the upper portion of the door frame, a rotary disc used for rotating around a vertical shaft in the annular body and an insertion structure fixed to the upper portion of the door leaf, and the rotary disc is provided with a through hole formed along the diameter and two upper penetrating holes used for being connected with the insertion structure in an inserted mode. The upper penetrating holes are located in the two sides of the through hole, a compression spring and two balls located at the two ends of the compression spring are contained in the through hole, and four concave parts used for being matched with the balls are evenly distributed on the inner circumference of the annular body. The hinges are hidden on the upper side and the lower side of the door leaf, the appearance is simple, the bidirectional 90-degree door opening function can be achieved, the function of a door stopper is replaced, rotating friction force is small, and door opening and closing are easy.
本发明属于铰链技术领域，涉及一种通用合页隐藏式结构，包括用来将门扇转动连接于所述门框一侧的上合页组件和下合页组件，所述上合页组件包括固定于所述门框上部的环形体、用来在所述环形体内绕竖直轴转动的转盘和固定于所述门扇上部的插接结构，所述转盘上设有沿直径开设的贯孔和用来插接所述插接结构的两个上穿孔，所述上穿孔位于所述贯孔的两侧，所述贯孔内收容有一个压缩弹簧和位于所述压缩弹簧两端的两个滚珠，所述环形体的内周均布有四个用来配合所述滚珠的凹陷部。本结构中合页隐藏在门扇的上下两边，外观简洁，能实现双向90°开门功能，代替了门吸的功能，转动摩擦力小，开关门轻松。
Universal hinge hidden type door structure
一种通用合页隐藏式门结构
ZHAO YONGHONG (author)
2022-05-31
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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