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A platform for research: civil engineering, architecture and urbanism
Hidden heaven and earth shaft hinge
The invention discloses a hidden heaven and earth shaft hinge. The hidden heaven and earth shaft hinge comprises an upper hinge and a lower hinge, wherein the upper hinge comprises an upper shell and a shaft core, the shaft core is vertically fixed on the inner side of the upper shell, the upper end of the shaft core is mounted on the inner side of an upper shaft seat, the lower hinge comprises a lower shell, a buffering structure and a transmission mechanism, the buffering structure and the transmission mechanism are vertically arranged in the lower shell, the buffering mechanism comprises an oil cylinder, an oil cylinder piston rod, an adjusting screw, a force adjusting nut, a first plane bearing, a gasket, a transmission piston rod and a first compression spring, and the transmission mechanism comprises a spiral fixing head, a cylindrical pin and a guide sleeve. The heaven and earth shaft hinge is simple in structure, low in machining difficulty, convenient to install and good in safety and has the functions of buffering door closing and locking, the transmission mechanism of the heaven and earth shaft hinge is low in friction loss, smooth in transmission and efficient, after installation, the upper hinge and the lower hinge are respectively hidden and fixed in side frames of a narrow-frame iron frame door or a narrow-frame aluminum frame door, the frame size of the door does not need to be increased, the appearance of a vertical hinged door is simple and attractive, and the vertical hinged door conforms to the current popular extremely simple style.
本发明公开了一种隐藏式天地轴铰链，包括上铰链和下铰链；上铰链包括上壳体和轴芯，轴芯直立固定在上壳体的内侧，轴芯的上端安装在一上轴座的内侧；下铰链包括下壳体及上下设置在下壳体内的缓冲结构和传动机构，缓冲机构包括油缸、油缸活塞杆、调节螺丝、调力螺母、第一平面轴承、垫片、传动活塞杆和第一压簧，传动机构包括螺旋固定头、圆柱销和导向套。该天地轴铰链结构简单，加工难度低，安装方便，安全性好，具有缓冲闭门和入锁功能，其传动机构的摩擦损耗低，传动顺滑、高效。安装后，其上铰链和下铰链分别隐藏并固定于窄边框铁框门或窄边框铝框门的侧边框内，无需增加门的边框尺寸，有利于平开门的外形简洁美观，符合当下流行的极简风格。
Hidden heaven and earth shaft hinge
The invention discloses a hidden heaven and earth shaft hinge. The hidden heaven and earth shaft hinge comprises an upper hinge and a lower hinge, wherein the upper hinge comprises an upper shell and a shaft core, the shaft core is vertically fixed on the inner side of the upper shell, the upper end of the shaft core is mounted on the inner side of an upper shaft seat, the lower hinge comprises a lower shell, a buffering structure and a transmission mechanism, the buffering structure and the transmission mechanism are vertically arranged in the lower shell, the buffering mechanism comprises an oil cylinder, an oil cylinder piston rod, an adjusting screw, a force adjusting nut, a first plane bearing, a gasket, a transmission piston rod and a first compression spring, and the transmission mechanism comprises a spiral fixing head, a cylindrical pin and a guide sleeve. The heaven and earth shaft hinge is simple in structure, low in machining difficulty, convenient to install and good in safety and has the functions of buffering door closing and locking, the transmission mechanism of the heaven and earth shaft hinge is low in friction loss, smooth in transmission and efficient, after installation, the upper hinge and the lower hinge are respectively hidden and fixed in side frames of a narrow-frame iron frame door or a narrow-frame aluminum frame door, the frame size of the door does not need to be increased, the appearance of a vertical hinged door is simple and attractive, and the vertical hinged door conforms to the current popular extremely simple style.
本发明公开了一种隐藏式天地轴铰链，包括上铰链和下铰链；上铰链包括上壳体和轴芯，轴芯直立固定在上壳体的内侧，轴芯的上端安装在一上轴座的内侧；下铰链包括下壳体及上下设置在下壳体内的缓冲结构和传动机构，缓冲机构包括油缸、油缸活塞杆、调节螺丝、调力螺母、第一平面轴承、垫片、传动活塞杆和第一压簧，传动机构包括螺旋固定头、圆柱销和导向套。该天地轴铰链结构简单，加工难度低，安装方便，安全性好，具有缓冲闭门和入锁功能，其传动机构的摩擦损耗低，传动顺滑、高效。安装后，其上铰链和下铰链分别隐藏并固定于窄边框铁框门或窄边框铝框门的侧边框内，无需增加门的边框尺寸，有利于平开门的外形简洁美观，符合当下流行的极简风格。
Hidden heaven and earth shaft hinge
一种隐藏式天地轴铰链
LI JIE (author) / HE XIAOBIN (author) / WU ZHEWEI (author) / SUN DINGBO (author)
2021-09-14
Patent
Electronic Resource
Chinese