A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a window locking device for construction that can prevent a window frame from opening and can be installed firmly. According to the present invention, the window locking device for construction comprises: a nut positioning hole (61) formed in a window fixing plate (60) so that the center coincides with an upper bolt hole (33); a weld nut (70) inserted into the nut positioning hole (61), joined to the window fixing plate (60), and coupled to an upper pull bolt (72); and a position drilling hole (34) formed in the corner of the upper bolt hole (33) in order to avoid the interference of the weld nut (70).
본 발명은 건축용 창문 잠금장치에 관한 것으로, 상부볼트구멍(33)과 중심이 일치되도록 창문고정판(60)에 형성되는 너트 위치결정 구멍(61); 너트 위치결정 구멍(61)에 삽입되어 창문고정판(60)에 접합되고, 상부 풀볼트(72)와 결합되는 웰드너트(70); 웰드너트(70)의 간섭을 회피하기 위해 상부볼트구멍(33)의 모서리에 형성되는 자리파기구멍(34)을 포함한다.
The present invention relates to a window locking device for construction that can prevent a window frame from opening and can be installed firmly. According to the present invention, the window locking device for construction comprises: a nut positioning hole (61) formed in a window fixing plate (60) so that the center coincides with an upper bolt hole (33); a weld nut (70) inserted into the nut positioning hole (61), joined to the window fixing plate (60), and coupled to an upper pull bolt (72); and a position drilling hole (34) formed in the corner of the upper bolt hole (33) in order to avoid the interference of the weld nut (70).
본 발명은 건축용 창문 잠금장치에 관한 것으로, 상부볼트구멍(33)과 중심이 일치되도록 창문고정판(60)에 형성되는 너트 위치결정 구멍(61); 너트 위치결정 구멍(61)에 삽입되어 창문고정판(60)에 접합되고, 상부 풀볼트(72)와 결합되는 웰드너트(70); 웰드너트(70)의 간섭을 회피하기 위해 상부볼트구멍(33)의 모서리에 형성되는 자리파기구멍(34)을 포함한다.
Window Locking Device
건축용 창문 잠금장치
SUN JUN GI (author)
2021-08-10
Patent
Electronic Resource
Korean
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