A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an automatic locking device which comprises a lock seat and a spring bolt slidably mounted on the lock seat in an elastic resetting manner, and when a lock point pushes against a guide surface of the spring bolt along a locking path to enable the spring bolt to slide relative to the lock seat until the lock point crosses the guide surface, the spring bolt elastically resets to lock the lock point through a buckle surface. The automatic locking device further comprises a power assisting rod rotationally installed on the spring bolt, the power assisting rod is provided with a first power assisting face and a second power assisting face, and the first power assisting face is located below the outer side of the guide face so as to abut against the locking point in the locking process of the downward-moving locking point. When the lock point pushes the first power-assisted surface to drive the power-assisted rod to rotate, the second power-assisted surface abuts against a fulcrum fixed on the lock seat and drives the spring bolt to slide downwards until the lock point enters the guide surface; and after the lock point crosses the guide surface, the second power-assisted surface abuts against the fulcrum again in the elastic resetting process of the lock tongue, so that the power-assisted rod rotates reversely and resets. The automatic locking device can normally and automatically lock a locking point when the locking point moves downwards.
本申请涉及一种自动锁闭装置，包括锁座和以可弹性复位的方式滑动安装于锁座上的锁舌，锁点沿锁闭路径推抵锁舌的导向面使锁舌相对锁座滑动至锁点越过导向面时，锁舌弹性复位通过卡扣面锁闭锁点，所述自动锁闭装置还包括可转动地安装于锁舌上的助力杆，所述助力杆设有第一助力面和第二助力面，第一助力面位于导向面的外侧下方以在下移的锁点锁入过程中与锁点抵接，第二助力面在锁点推抵第一助力面促使助力杆转动的过程中与固定于锁座上的支点相抵而同时促使锁舌向下滑动，直至锁点进入导向面，第二助力面在锁点越过导向面后锁舌弹性复位的过程中再次与所述支点相抵而促使助力杆反向转动复位。该自动锁闭装置在锁点下移时亦能正常自动锁闭锁点。
The invention relates to an automatic locking device which comprises a lock seat and a spring bolt slidably mounted on the lock seat in an elastic resetting manner, and when a lock point pushes against a guide surface of the spring bolt along a locking path to enable the spring bolt to slide relative to the lock seat until the lock point crosses the guide surface, the spring bolt elastically resets to lock the lock point through a buckle surface. The automatic locking device further comprises a power assisting rod rotationally installed on the spring bolt, the power assisting rod is provided with a first power assisting face and a second power assisting face, and the first power assisting face is located below the outer side of the guide face so as to abut against the locking point in the locking process of the downward-moving locking point. When the lock point pushes the first power-assisted surface to drive the power-assisted rod to rotate, the second power-assisted surface abuts against a fulcrum fixed on the lock seat and drives the spring bolt to slide downwards until the lock point enters the guide surface; and after the lock point crosses the guide surface, the second power-assisted surface abuts against the fulcrum again in the elastic resetting process of the lock tongue, so that the power-assisted rod rotates reversely and resets. The automatic locking device can normally and automatically lock a locking point when the locking point moves downwards.
本申请涉及一种自动锁闭装置，包括锁座和以可弹性复位的方式滑动安装于锁座上的锁舌，锁点沿锁闭路径推抵锁舌的导向面使锁舌相对锁座滑动至锁点越过导向面时，锁舌弹性复位通过卡扣面锁闭锁点，所述自动锁闭装置还包括可转动地安装于锁舌上的助力杆，所述助力杆设有第一助力面和第二助力面，第一助力面位于导向面的外侧下方以在下移的锁点锁入过程中与锁点抵接，第二助力面在锁点推抵第一助力面促使助力杆转动的过程中与固定于锁座上的支点相抵而同时促使锁舌向下滑动，直至锁点进入导向面，第二助力面在锁点越过导向面后锁舌弹性复位的过程中再次与所述支点相抵而促使助力杆反向转动复位。该自动锁闭装置在锁点下移时亦能正常自动锁闭锁点。
Automatic locking device and window
自动锁闭装置和窗户
BAI BAOKUN (author)
2023-08-29
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
/
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