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A platform for research: civil engineering, architecture and urbanism
Rotary magnetic type door stopper with buffer function
The invention discloses a rotary magnetic type door stopper with a buffer function. The rotary magnetic type door stopper comprises a mounting seat and a mounting box, wherein a connecting rod is fixedly connected to the side wall of the mounting seat, the end, far away from the mounting seat, of the connecting rod is fixedly connected to a connecting ball, a buffer box is fixedly connected to theinner wall of the mounting box, a threaded rod is arranged in the mounting box, one end of the threaded rod extends outside the mounting box and is fixedly connected to a connecting plate, a movableplate is elastically connected to the inner wall of the buffer box through a pressure spring, the other end of the threaded rod extends into the buffer box and is fixedly connected to the side wall ofthe movable plate, a plurality of permeable holes are formed in the side wall of the movable plate in a penetrating manner, the side wall of the threaded rod is in threaded connection to a threaded sleeve, and the side wall of the threaded sleeve is rotatably connected to a permanent magnet through a one-way bearing. The rotary magnetic type door stopper can prevent a relatively high impact forceafter the connecting ball and the connecting plate are in contact to further prevent the door stopper from being damaged by image during normal use, so that the service life of the door stopper is prolonged.
本发明公开了一种具有缓冲功能的旋转磁吸式门吸，包括安装座与安装盒，所述安装座侧壁固定连接有连接杆，所述连接杆远离安装座一端固定连接有连接球，所述安装盒内壁固定连接有缓冲盒，所述安装盒内部设有螺纹杆，所述螺纹杆一端延伸至安装盒外并固定连接有连接板，所述缓冲盒内壁通过压簧弹性连接有活动板，所述螺纹杆另一端延伸至缓冲盒内并与活动板侧壁固定连接，所述活动板侧壁贯穿设有多个渗透孔，所述螺纹杆侧壁螺纹连接有螺纹套，所述螺纹套侧壁通过单向轴承转动连接有永磁环。本发明能够防止连接球与连接板在接触后产生较强的冲击力，进而保证门吸在正常使用时不会因为受到冲击而损坏，延长了门吸的使用寿命。
Rotary magnetic type door stopper with buffer function
The invention discloses a rotary magnetic type door stopper with a buffer function. The rotary magnetic type door stopper comprises a mounting seat and a mounting box, wherein a connecting rod is fixedly connected to the side wall of the mounting seat, the end, far away from the mounting seat, of the connecting rod is fixedly connected to a connecting ball, a buffer box is fixedly connected to theinner wall of the mounting box, a threaded rod is arranged in the mounting box, one end of the threaded rod extends outside the mounting box and is fixedly connected to a connecting plate, a movableplate is elastically connected to the inner wall of the buffer box through a pressure spring, the other end of the threaded rod extends into the buffer box and is fixedly connected to the side wall ofthe movable plate, a plurality of permeable holes are formed in the side wall of the movable plate in a penetrating manner, the side wall of the threaded rod is in threaded connection to a threaded sleeve, and the side wall of the threaded sleeve is rotatably connected to a permanent magnet through a one-way bearing. The rotary magnetic type door stopper can prevent a relatively high impact forceafter the connecting ball and the connecting plate are in contact to further prevent the door stopper from being damaged by image during normal use, so that the service life of the door stopper is prolonged.
本发明公开了一种具有缓冲功能的旋转磁吸式门吸，包括安装座与安装盒，所述安装座侧壁固定连接有连接杆，所述连接杆远离安装座一端固定连接有连接球，所述安装盒内壁固定连接有缓冲盒，所述安装盒内部设有螺纹杆，所述螺纹杆一端延伸至安装盒外并固定连接有连接板，所述缓冲盒内壁通过压簧弹性连接有活动板，所述螺纹杆另一端延伸至缓冲盒内并与活动板侧壁固定连接，所述活动板侧壁贯穿设有多个渗透孔，所述螺纹杆侧壁螺纹连接有螺纹套，所述螺纹套侧壁通过单向轴承转动连接有永磁环。本发明能够防止连接球与连接板在接触后产生较强的冲击力，进而保证门吸在正常使用时不会因为受到冲击而损坏，延长了门吸的使用寿命。
Rotary magnetic type door stopper with buffer function
一种具有缓冲功能的旋转磁吸式门吸
LIU HAIMING (author)
2020-09-22
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS