A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a locking device for a window. A fixed plate wherein a locking member is joined to be able to rotate is coupled to the lateral surface of a vertical member of an inner window by a fixing screw. A supporting plate of a hanging member is joined to the lateral surface of a vertical member of an outer window by a fixing screw. The locking device for a window is capable of locking and unlocking the inner and outer windows by being hung on the hanging member when the locking member rotates in a forward direction and being separated from the hanging member when the locking member rotates in a reverse direction. More specifically, a joining structure in which a fixing unit is locked and interlocked with a protrusion formed on the vertical member of the inner window or the outer window is formed by extending the fixing unit from the locking member or the hanging member. Accordingly, a fastening force generated in the locking member and the hanging member in the locking state enables a fixing plate and the locking member to resist to a force of the fixing plate and the hanging member intending to be separated from the vertical members of the inner and outer windows and to maintain the joining structure firmly. Therefore, the present invention provides the locking device for a window capable of preventing the fixing screw and a screw hole from becoming loosened after being used for a long time.
본 발명은 잠금부재가 회전가능하도록 결합된 고정판이 내측창문의 세로부재 측면에 고정나사에 의해 체결결합되고, 외측창문의 세로부재 측면에 걸림부재의 받침판이 고정나사에 의해 결합되며, 잠금부재가 정회전하면 걸림부재에 걸어지고, 잠금부재가 역회전하면 걸림부재에서 이격되어 내, 외측창문을 잠금상태와 잠금해제상태로 전환시키는 창호용 잠금장치에 관한 것으로, 더욱 상세하게는, 상기 잠금부재 또는 걸림부재에서 고정부를 연장형성하고, 이 고정부가 내측창문 또는 외측창문의 세로부재에 형성된 단턱에 걸려서 맞물리는 결합구조가 되도록 한다. 따라서, 상기 고정부가 단턱의 걸림턱에 서로 맞물려 있는 구조이기 때문에 잠금상태에서 잠금부재와 걸림부재에 발생하는 조임력에 의해 고정판과 걸림부재가 내, 외창문의 세로부재로부터 분리되려하는 힘에 저항하여 견고한 결합구조를 유지할 수 있게 함으로써, 오랜 사용에도 고정나사와 나사공이 헐거워지는 문제점을 해결하는 창호용 잠금장치를 제공한다.
The present invention relates to a locking device for a window. A fixed plate wherein a locking member is joined to be able to rotate is coupled to the lateral surface of a vertical member of an inner window by a fixing screw. A supporting plate of a hanging member is joined to the lateral surface of a vertical member of an outer window by a fixing screw. The locking device for a window is capable of locking and unlocking the inner and outer windows by being hung on the hanging member when the locking member rotates in a forward direction and being separated from the hanging member when the locking member rotates in a reverse direction. More specifically, a joining structure in which a fixing unit is locked and interlocked with a protrusion formed on the vertical member of the inner window or the outer window is formed by extending the fixing unit from the locking member or the hanging member. Accordingly, a fastening force generated in the locking member and the hanging member in the locking state enables a fixing plate and the locking member to resist to a force of the fixing plate and the hanging member intending to be separated from the vertical members of the inner and outer windows and to maintain the joining structure firmly. Therefore, the present invention provides the locking device for a window capable of preventing the fixing screw and a screw hole from becoming loosened after being used for a long time.
본 발명은 잠금부재가 회전가능하도록 결합된 고정판이 내측창문의 세로부재 측면에 고정나사에 의해 체결결합되고, 외측창문의 세로부재 측면에 걸림부재의 받침판이 고정나사에 의해 결합되며, 잠금부재가 정회전하면 걸림부재에 걸어지고, 잠금부재가 역회전하면 걸림부재에서 이격되어 내, 외측창문을 잠금상태와 잠금해제상태로 전환시키는 창호용 잠금장치에 관한 것으로, 더욱 상세하게는, 상기 잠금부재 또는 걸림부재에서 고정부를 연장형성하고, 이 고정부가 내측창문 또는 외측창문의 세로부재에 형성된 단턱에 걸려서 맞물리는 결합구조가 되도록 한다. 따라서, 상기 고정부가 단턱의 걸림턱에 서로 맞물려 있는 구조이기 때문에 잠금상태에서 잠금부재와 걸림부재에 발생하는 조임력에 의해 고정판과 걸림부재가 내, 외창문의 세로부재로부터 분리되려하는 힘에 저항하여 견고한 결합구조를 유지할 수 있게 함으로써, 오랜 사용에도 고정나사와 나사공이 헐거워지는 문제점을 해결하는 창호용 잠금장치를 제공한다.
LOCKING DEVICE FOR WINDOWS
창호용 잠금장치
JANG HYUK SOO (author)
2015-11-04
Patent
Electronic Resource
Korean
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS