Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-anti-theft-performance sliding door and window lock device
The invention relates to a high-anti-theft-performance sliding door and window lock device. The device is characterized by comprising a lock seat, a shifting panel, a shifting element, a lock sheet, a lock rod component and an ejection sheet. The shifting panel is mounted in the front of the lock seat, a sliding groove is formed in the bottom of the lock seat, and the shifting element is mounted in the sliding groove and is connected with the shifting panel. A cavity is formed in the side of the sliding groove of the lock seat, and a hinge pin is arranged on the cavity. A pin hole is formed in one end of the lock sheet, a bent portion is arranged at the other end of the lock sheet, and the lock sheet is connected with the hinge pin through the pin hole to be mounted in the cavity of the lock seat. A torsion spring is arranged in the lock seat, one end of the torsion spring is snapped with the bent portion of the lock sheet, the other end of the torsion spring abuts against the shifting element, and a lock rod of the lock rod component is sleeved with a lock rod hole of the lock sheet. By means of the device, locking is achieved by changing axis angles of a round hole and a round shaft, and falling due to shaking of the external force is prevented.
High-anti-theft-performance sliding door and window lock device
The invention relates to a high-anti-theft-performance sliding door and window lock device. The device is characterized by comprising a lock seat, a shifting panel, a shifting element, a lock sheet, a lock rod component and an ejection sheet. The shifting panel is mounted in the front of the lock seat, a sliding groove is formed in the bottom of the lock seat, and the shifting element is mounted in the sliding groove and is connected with the shifting panel. A cavity is formed in the side of the sliding groove of the lock seat, and a hinge pin is arranged on the cavity. A pin hole is formed in one end of the lock sheet, a bent portion is arranged at the other end of the lock sheet, and the lock sheet is connected with the hinge pin through the pin hole to be mounted in the cavity of the lock seat. A torsion spring is arranged in the lock seat, one end of the torsion spring is snapped with the bent portion of the lock sheet, the other end of the torsion spring abuts against the shifting element, and a lock rod of the lock rod component is sleeved with a lock rod hole of the lock sheet. By means of the device, locking is achieved by changing axis angles of a round hole and a round shaft, and falling due to shaking of the external force is prevented.
High-anti-theft-performance sliding door and window lock device
XIE XIAOCHENG (Autor:in)
15.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
Lock device of anti-theft door and window and anti-theft door and window
| Europäisches Patentamt | 2015