A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a base-free lever handle capable of being rapidly mounted, and relates to the technical field of door and window lever handles. The base-free lever handle comprises a lever handle body and a door and window frame body, a first fixed plate is fixed in the lever handle body, first threaded holes are formed in the lever handle body and the first fixed plate, first set screws are arranged in the first threaded holes, and the lever handle body and the first fixed plate are fixed in the manner that the first set screws penetrate through the first threaded holes. A mounting hole is formed in the end, close to the lever handle body, of the door and window frame body, a square shaft rotating core is fixed to the inner side of the first fixed plate, second threaded holes arefurther formed in the square shaft rotating core and the first fixed plate, and second set screws are arranged in the second threaded holes. According to the base-free lever handle, through reasonabledesign of the overall structure, the base-free lever handle can be conveniently mounted and used, the safety and universality of the base-free lever handle are higher, the application range is wider,and the base-free lever handle can be suitable for multiple kinds of door and window profiles.
本发明公开了一种可快速安装无基座执手，涉及门窗执手技术领域。本发明包括执手主体和门窗框体，执手主体的内部固定有第一固定板，执手主体和第一固定板的内部均开设有第一螺纹孔，第一螺纹孔的内部设置有第一机米螺丝，执手主体和第一固定板通过第一机米螺丝贯穿第一螺纹孔进行固定，门窗框体靠近执手主体一端的内部开设有安装孔，第一固定板的内侧固定有方轴转芯，方轴转芯和第一固定板的内部还均开设有第二螺纹孔，第二螺纹孔的内部设置有第二机米螺丝。本发明通过整体结构的合理设计，使得装置能够便捷的安装和使用，且使得装置的安全性和通用性更高，用途范围更广，能够适用于多种门窗型材。
The invention discloses a base-free lever handle capable of being rapidly mounted, and relates to the technical field of door and window lever handles. The base-free lever handle comprises a lever handle body and a door and window frame body, a first fixed plate is fixed in the lever handle body, first threaded holes are formed in the lever handle body and the first fixed plate, first set screws are arranged in the first threaded holes, and the lever handle body and the first fixed plate are fixed in the manner that the first set screws penetrate through the first threaded holes. A mounting hole is formed in the end, close to the lever handle body, of the door and window frame body, a square shaft rotating core is fixed to the inner side of the first fixed plate, second threaded holes arefurther formed in the square shaft rotating core and the first fixed plate, and second set screws are arranged in the second threaded holes. According to the base-free lever handle, through reasonabledesign of the overall structure, the base-free lever handle can be conveniently mounted and used, the safety and universality of the base-free lever handle are higher, the application range is wider,and the base-free lever handle can be suitable for multiple kinds of door and window profiles.
本发明公开了一种可快速安装无基座执手，涉及门窗执手技术领域。本发明包括执手主体和门窗框体，执手主体的内部固定有第一固定板，执手主体和第一固定板的内部均开设有第一螺纹孔，第一螺纹孔的内部设置有第一机米螺丝，执手主体和第一固定板通过第一机米螺丝贯穿第一螺纹孔进行固定，门窗框体靠近执手主体一端的内部开设有安装孔，第一固定板的内侧固定有方轴转芯，方轴转芯和第一固定板的内部还均开设有第二螺纹孔，第二螺纹孔的内部设置有第二机米螺丝。本发明通过整体结构的合理设计，使得装置能够便捷的安装和使用，且使得装置的安全性和通用性更高，用途范围更广，能够适用于多种门窗型材。
Large flag base capable of being quickly mounted and dismounted
| European Patent Office | 2021
Handle lockset capable of being quickly disassembled and assembled
| European Patent Office | 2023