A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a buffering safe automatic door closing hinge which comprises a fixed seat, a movable seat, an elastic piece arranged in the fixed seat, a damping piece arranged in the movable seat and a connecting piece connected with the elastic piece and the damping piece. The connecting piece comprises a connecting head hinged to the fixing base, a connecting rod connecting the elastic piece and the connecting head, and a damping connector connecting the damping piece and the connecting head. A hinge shaft is arranged between the fixed seat and the movable seat, and the hinge shaft and the rotating axis of the connecting piece are not collinear; an installation groove is formed in the fixing base, the elastic piece comprises a spring and a push rod piece arranged in the spring in a sleeved mode, one end of the spring abuts against the installation groove, and the other end of the spring abuts against the push rod piece. The elastic piece and the damping piece obtain a large running stroke, buffering is more sensitive and reliable, and the door closing safety is improved. And the elastic piece adopts a structure that the spring sleeves the push rod piece, and two ends of the spring respectively abut against the push rod piece and the mounting groove, so that the mounting stability of the elastic piece can be improved, and the door closing is more stable.
本发明公开了一种缓冲安全自动关门合页，包括固定座、活动座、设于固定座内的弹性件、设于活动座内的阻尼件、以及连接弹性件及阻尼件的连接件；连接件包括与固定座铰接的连接头、连接弹性件及连接头的连杆，以及连接阻尼件及连接头的阻尼接头；固定座与活动座之间设有铰接轴，铰接轴与连接件的转动轴线不共线；固定座内设有安装槽，弹性件包括弹簧以及套设在弹簧内的推杆件，弹簧的一端与安装槽抵接，另一端与推杆件抵接。本发明使得弹性件与阻尼件获得较大的运行行程，缓冲更为灵敏、可靠，提高关门的安全性。而且弹性件采用弹簧套设于推杆件的结构，弹簧的两端分别抵接推杆件和安装槽，能够提高弹性件的安装稳定性，使关门更加稳定。
The invention discloses a buffering safe automatic door closing hinge which comprises a fixed seat, a movable seat, an elastic piece arranged in the fixed seat, a damping piece arranged in the movable seat and a connecting piece connected with the elastic piece and the damping piece. The connecting piece comprises a connecting head hinged to the fixing base, a connecting rod connecting the elastic piece and the connecting head, and a damping connector connecting the damping piece and the connecting head. A hinge shaft is arranged between the fixed seat and the movable seat, and the hinge shaft and the rotating axis of the connecting piece are not collinear; an installation groove is formed in the fixing base, the elastic piece comprises a spring and a push rod piece arranged in the spring in a sleeved mode, one end of the spring abuts against the installation groove, and the other end of the spring abuts against the push rod piece. The elastic piece and the damping piece obtain a large running stroke, buffering is more sensitive and reliable, and the door closing safety is improved. And the elastic piece adopts a structure that the spring sleeves the push rod piece, and two ends of the spring respectively abut against the push rod piece and the mounting groove, so that the mounting stability of the elastic piece can be improved, and the door closing is more stable.
本发明公开了一种缓冲安全自动关门合页，包括固定座、活动座、设于固定座内的弹性件、设于活动座内的阻尼件、以及连接弹性件及阻尼件的连接件；连接件包括与固定座铰接的连接头、连接弹性件及连接头的连杆，以及连接阻尼件及连接头的阻尼接头；固定座与活动座之间设有铰接轴，铰接轴与连接件的转动轴线不共线；固定座内设有安装槽，弹性件包括弹簧以及套设在弹簧内的推杆件，弹簧的一端与安装槽抵接，另一端与推杆件抵接。本发明使得弹性件与阻尼件获得较大的运行行程，缓冲更为灵敏、可靠，提高关门的安全性。而且弹性件采用弹簧套设于推杆件的结构，弹簧的两端分别抵接推杆件和安装槽，能够提高弹性件的安装稳定性，使关门更加稳定。
Buffering safe automatic door closing hinge
一种缓冲安全自动关门合页
XIE WEI (author)
2023-04-04
Patent
Electronic Resource
Chinese