SCREW FASTENING DEVICE FOR WINDOW

According to one aspect of the present invention, a screw fastening device for windows comprises: a jaw which holds a screw and makes it stands upright; a bit installed to penetrate the jaw and coupled to the screw; and a driving unit which rotates the bit. The jaw includes a first gripping part and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KU JA GEON, ROH YONG HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	COMBINED OPERATIONS DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS TRANSPORTING UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:	According to one aspect of the present invention, a screw fastening device for windows comprises: a jaw which holds a screw and makes it stands upright; a bit installed to penetrate the jaw and coupled to the screw; and a driving unit which rotates the bit. The jaw includes a first gripping part and a second gripping part movably installed to grip the screw. A first alignment protrusion is formed on the first gripping part, and a second alignment protrusion which abuts the first alignment protrusion may be formed on the second gripping part. 본 발명의 일 측면에 따른 창호용 나사 체결 장치는 상기 나사를 파지하여 기립시키는 조우, 상기 조우를 관통하도록 설치되며 상기 나사와 결합되는 비트, 및 상기 비트를 회전시키는 구동부를 포함하고, 상기 조우는 상기 나사를 파지하며 이동 가능하게 설치된 제1 파지부와 제2 파지부를 포함하고, 상기 제1 파지부에는 제1 정렬 돌기가 형성되고, 상기 제2 파지부에는 상기 제1 정렬 돌기와 맞닿는 제2 정렬 돌기가 형성될 수 있다.