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 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 an assisting block installed on the spring bolt in a sliding mode in the moving direction of the locking point, the assisting block is provided with a first assisting face and a second assisting face, and the first assisting face is located below the outer side of the guide face so as to abut against the locking point in the locking-in process of the downward-moving locking point. The second power-assisted surface is propped against a fulcrum fixed on the lock seat in the process that the lock point pushes the first power-assisted surface to promote the power-assisted block to slide, and meanwhile, the lock tongue is promoted 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 as to promote the power-assisted block to slide reversely and reset. 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沿锁点移动方向滑动地安装于锁舌上的助力块，所述助力块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块滑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块反向滑动复位。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 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 an assisting block installed on the spring bolt in a sliding mode in the moving direction of the locking point, the assisting block is provided with a first assisting face and a second assisting face, and the first assisting face is located below the outer side of the guide face so as to abut against the locking point in the locking-in process of the downward-moving locking point. The second power-assisted surface is propped against a fulcrum fixed on the lock seat in the process that the lock point pushes the first power-assisted surface to promote the power-assisted block to slide, and meanwhile, the lock tongue is promoted 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 as to promote the power-assisted block to slide reversely and reset. 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沿锁点移动方向滑动地安装于锁舌上的助力块，所述助力块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块滑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块反向滑动复位。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)
2023-07-14
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