A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of aluminum alloy door frames, and particularly discloses an anti-deformation aluminum alloy door frame corner connecting structure. The connecting structure comprises a first fixing frame, a first inserting frame, a first connecting block, a second connecting block and a third connecting block, wherein the included angle between the top and the left side of the first fixing frame is 45 degrees, the front face and the back face of the first fixing frame are fixedly connected with a second fixing frame and a third fixing frame respectively, the included angle between the top and the left side of the third fixing frame is 45 degrees, the top and the left side of the first fixing frame are provided with a first connecting groove and a first threaded hole respectively, the left side of the second fixing frame is provided with a second threaded hole, a second inserting frame and a third inserting frame are fixedly connected to the front face and the back face of the first inserting frame respectively, a first inserting groove and a third threaded hole are formed in the left side and the top of the first inserting frame respectively, and a second inserting groove and a fourth threaded hole are formed in the left side and the top of the second inserting frame respectively. According to the anti-deformation aluminum alloy door frame corner connecting structure, a door frame can be prevented from being deformed due to impact, and meanwhile the service life of the door frame is prolonged.
本发明涉及铝合金门框技术领域，具体揭示了一种防变形铝合金门框转角连接结构，包括顶部与左侧呈45°夹角的第一固定框、第一插接框、第一连接块、第二连接块以及第三连接块，第一固定框的正面和背面分别固定连接有第二固定框和顶部与左侧呈45°夹角的第三固定框，第一固定框的顶部和左侧分别开设有第一连接槽和第一螺纹孔，第二固定框的左侧开设有第二螺纹孔，第一插接框的正面和背面分别固定连接有第二插接框和第三插接框，第一插接框的左侧和顶部分别开设有第一插接槽和第三螺纹孔，第二插接框的左侧和顶部分别开设有第二插接槽和第四螺纹孔；本发明能够避免门框因冲击而出现变形，同时提高了门框的使用寿命。
The invention relates to the technical field of aluminum alloy door frames, and particularly discloses an anti-deformation aluminum alloy door frame corner connecting structure. The connecting structure comprises a first fixing frame, a first inserting frame, a first connecting block, a second connecting block and a third connecting block, wherein the included angle between the top and the left side of the first fixing frame is 45 degrees, the front face and the back face of the first fixing frame are fixedly connected with a second fixing frame and a third fixing frame respectively, the included angle between the top and the left side of the third fixing frame is 45 degrees, the top and the left side of the first fixing frame are provided with a first connecting groove and a first threaded hole respectively, the left side of the second fixing frame is provided with a second threaded hole, a second inserting frame and a third inserting frame are fixedly connected to the front face and the back face of the first inserting frame respectively, a first inserting groove and a third threaded hole are formed in the left side and the top of the first inserting frame respectively, and a second inserting groove and a fourth threaded hole are formed in the left side and the top of the second inserting frame respectively. According to the anti-deformation aluminum alloy door frame corner connecting structure, a door frame can be prevented from being deformed due to impact, and meanwhile the service life of the door frame is prolonged.
本发明涉及铝合金门框技术领域，具体揭示了一种防变形铝合金门框转角连接结构，包括顶部与左侧呈45°夹角的第一固定框、第一插接框、第一连接块、第二连接块以及第三连接块，第一固定框的正面和背面分别固定连接有第二固定框和顶部与左侧呈45°夹角的第三固定框，第一固定框的顶部和左侧分别开设有第一连接槽和第一螺纹孔，第二固定框的左侧开设有第二螺纹孔，第一插接框的正面和背面分别固定连接有第二插接框和第三插接框，第一插接框的左侧和顶部分别开设有第一插接槽和第三螺纹孔，第二插接框的左侧和顶部分别开设有第二插接槽和第四螺纹孔；本发明能够避免门框因冲击而出现变形，同时提高了门框的使用寿命。
Anti-deformation aluminum alloy door frame corner connecting structure
一种防变形铝合金门框转角连接结构
HU XU (author)
2021-12-03
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Corner positioning and connecting structure of aluminum alloy door and window frame
| European Patent Office | 2023