LOCK MECHANISM

To provide a lock mechanism having a reduced number of parts, which allows the cost of parts and man-hours for installation to be reduced.SOLUTION: The lock mechanism of a fitting comprises a body part having an arm to be engaged with a part of a sash of the fitting, a lever handle, and a handle ped...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FUWA KOJI, ADACHI SHINTARO, KUJIME TOSHIYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES THEREFOR BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS 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 HANDCUFFS KEYS LADDERS LOCKS SAFES WINDOW OR DOOR FITTINGS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide a lock mechanism having a reduced number of parts, which allows the cost of parts and man-hours for installation to be reduced.SOLUTION: The lock mechanism of a fitting comprises a body part having an arm to be engaged with a part of a sash of the fitting, a lever handle, and a handle pedestal. A support part for supporting the shaft portion of the lever handle is insertable only at a specified angle to a hole part formed in the handle pedestal. The hole part is provided with a protrusion for restricting the insertion of the support part at angles other than the specified angle. The support part is provided with a non-intervention part at a position corresponding to the protrusion at a specified angle.SELECTED DRAWING: Figure 12 【課題】部品点数を削減することで部品コスト及び取り付け時の工数を削減できるロック機構を提供すること。【解決手段】建具のロック機構であって、建具の障子の一部と係合するアームを備える本体部と、ハンドルレバーと、ハンドル台座と、を有し、ハンドルレバーの軸部を支持する支持部は、ハンドル台座に形成された孔部に対し所定の角度でのみ挿入可能であり、孔部には、所定の角度以外の角度における支持部の挿通を規制する凸部が設けられ、支持部には、所定の角度において凸部と対応する位置に非干渉部が設けられる、ロック機構。【選択図】図１２