Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Three-lock linkage structure
The invention provides a three-lock linkage structure, and belongs to the technical field of anti-theft locks. The three-lock linkage structure comprises a main body, a main push plate and a push-pull mechanism, wherein a swing arm is arranged on the main push plate; push-pull mechanisms are hinged to the two ends of the swing arm; three locks are arranged on the main push plate; a spring bolt baffle is installed at a spring bolt of each lock in a sliding mode; a first swing rod, a second swing rod and a third swing rod are hinged to each spring bolt baffle; the ends, close to each other, of the first swing rods and the second swing rods are hinged to the push-pull mechanisms; the ends, close to each other, of the second swing rod and the third swing rod are hinged to the other push-pull mechanism; first connecting arms are hinged to the ends, away from the second swing rod, of the first swing rod and the third swing rod; and the two ends of the first connecting arms extend in the direction of the two push-pull mechanisms and are hinged together, so that the lock can be opened by opening any two of the three locks, the spring bolt parts are not stressed, the service life of the lock is ensured, the main push plate does not generate misoperation, and the use effect, the use safety and the use reliability are improved.
本发明提供了一种三锁联动结构，属于防盗锁具技术领域。该三锁联动结构，包括主体、主推板和推拉机构。主推板上设有摆臂，摆臂的两端均铰接有推拉机构，主推板上设有三把锁，每把锁的锁舌处均滑动安装有锁舌挡板，每个锁舌挡板上分别铰接有第一摆杆、第二摆杆和第三摆杆，第一摆杆和第二摆杆靠近的一端与推拉机构铰接，第二摆杆和第三摆杆靠近的一端与另一推拉机构铰接，第一摆杆和第三摆杆远离第二摆杆的一端均铰接有第一连接臂，第一连接臂的两端向两推拉机构方向延伸、并铰接在一起，实现了三把锁任意打开两把便可开启该锁具，锁舌部分不受力，保证了锁的使用寿命，主推板不会产生误动作，提高了使用效果、使用安全性和使用可靠性。
Three-lock linkage structure
The invention provides a three-lock linkage structure, and belongs to the technical field of anti-theft locks. The three-lock linkage structure comprises a main body, a main push plate and a push-pull mechanism, wherein a swing arm is arranged on the main push plate; push-pull mechanisms are hinged to the two ends of the swing arm; three locks are arranged on the main push plate; a spring bolt baffle is installed at a spring bolt of each lock in a sliding mode; a first swing rod, a second swing rod and a third swing rod are hinged to each spring bolt baffle; the ends, close to each other, of the first swing rods and the second swing rods are hinged to the push-pull mechanisms; the ends, close to each other, of the second swing rod and the third swing rod are hinged to the other push-pull mechanism; first connecting arms are hinged to the ends, away from the second swing rod, of the first swing rod and the third swing rod; and the two ends of the first connecting arms extend in the direction of the two push-pull mechanisms and are hinged together, so that the lock can be opened by opening any two of the three locks, the spring bolt parts are not stressed, the service life of the lock is ensured, the main push plate does not generate misoperation, and the use effect, the use safety and the use reliability are improved.
本发明提供了一种三锁联动结构，属于防盗锁具技术领域。该三锁联动结构，包括主体、主推板和推拉机构。主推板上设有摆臂，摆臂的两端均铰接有推拉机构，主推板上设有三把锁，每把锁的锁舌处均滑动安装有锁舌挡板，每个锁舌挡板上分别铰接有第一摆杆、第二摆杆和第三摆杆，第一摆杆和第二摆杆靠近的一端与推拉机构铰接，第二摆杆和第三摆杆靠近的一端与另一推拉机构铰接，第一摆杆和第三摆杆远离第二摆杆的一端均铰接有第一连接臂，第一连接臂的两端向两推拉机构方向延伸、并铰接在一起，实现了三把锁任意打开两把便可开启该锁具，锁舌部分不受力，保证了锁的使用寿命，主推板不会产生误动作，提高了使用效果、使用安全性和使用可靠性。
Three-lock linkage structure
一种三锁联动结构
CHEN KAI (Autor:in) / ZHANG XUAN (Autor:in) / HOU ZHUOYU (Autor:in)
16.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser