Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Male lock cylinder with adjustable length
The invention provides a male lock cylinder with adjustable length. A lock sleeve is screwed on the outer wall of a lock shell in a threaded connection way, a length positioning pin and a spring are arranged in a pin hole of the lock shell, a strip-shaped positioning pin lock hole is formed in the lock sleeve, and the outer end of the length positioning pin is sprung and clamped in the positioning pin lock hole under the action of the spring. Thus, the length of the lock cylinder can be adjusted by screwing the lock sleeve by pressing the length positioning pin into the lock shell, so that the adjustment of the length of the lock cylinder is very simple. In addition, because the real lock cylinder is hidden in the lock sleeve, even if a lawbreaker damages the lock sleeve by violence, the lock cylinder can not be unlocked, thereby playing a good anti-theft role. Meanwhile, the length of the lock cylinder in any trough type or internal structure can be adjusted by the structure that the spring and the length positioning pin are installed in the lock shell and the strip-shaped pin hole is formed in the lock sleeve. Therefore, the lock cylinder provided by the invention is more reasonable in structure, simple and convenient in length adjustment, and wide in applicability.
Male lock cylinder with adjustable length
The invention provides a male lock cylinder with adjustable length. A lock sleeve is screwed on the outer wall of a lock shell in a threaded connection way, a length positioning pin and a spring are arranged in a pin hole of the lock shell, a strip-shaped positioning pin lock hole is formed in the lock sleeve, and the outer end of the length positioning pin is sprung and clamped in the positioning pin lock hole under the action of the spring. Thus, the length of the lock cylinder can be adjusted by screwing the lock sleeve by pressing the length positioning pin into the lock shell, so that the adjustment of the length of the lock cylinder is very simple. In addition, because the real lock cylinder is hidden in the lock sleeve, even if a lawbreaker damages the lock sleeve by violence, the lock cylinder can not be unlocked, thereby playing a good anti-theft role. Meanwhile, the length of the lock cylinder in any trough type or internal structure can be adjusted by the structure that the spring and the length positioning pin are installed in the lock shell and the strip-shaped pin hole is formed in the lock sleeve. Therefore, the lock cylinder provided by the invention is more reasonable in structure, simple and convenient in length adjustment, and wide in applicability.
Male lock cylinder with adjustable length
ZENG XIONGFEI (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
Lock cylinder device and lock with lock cylinder device
| Europäisches Patentamt | 2020