JPS61192055U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は第４図Ａ―Ａ線の拡大図、第２図は第
１図の部分図、第３図は第２図の右側面図、第４
図は全体図、第５図は他の実施例である。 １……施錠装置、４……ハンドル、５……係止
アーム、８……施錠突起、１０……係止ローラ、
１１……ロツク片、１６……係合面、１７……係
止面。 Figure 1 is an enlarged view taken along line A-A in Figure 4, Figure 2 is a partial view of Figure 1, Figure 3 is a right side view of Figure 2, and Figure 4 is a partial view of Figure 1.
The figure is an overall view, and FIG. 5 is another embodiment. DESCRIPTION OF SYMBOLS 1... Locking device, 4... Handle, 5... Locking arm, 8... Locking protrusion, 10... Locking roller,
11... Lock piece, 16... Engagement surface, 17... Locking surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一方の召合せ框にハンドルと、このハンドルと
同調して回動する係止アームとを同軸に枢着し、
他方の召合せ框又は方立に取付けられた台座に突
設した施錠突起に、上記係止アームを係合させて
施錠するようにしたサツシ用施錠装置において、
ロツク位置と非ロツク位置との間において回動を
行ない、ロツク位置で施錠突起に係合している係
止アームと係合するロツク片を設け、該ロツク片
の先端に、ハンドルを施錠の開放方向に回動する
ことにより、係止アームに係合しているロツク片
を、更にロツク位置側に回動させんとする回動力
を発生させる係止面を設けてなるサツシ用施錠装
置のロツク装置。 A handle and a locking arm that rotates in synchronization with the handle are coaxially pivoted to one of the connecting frames,
A locking device for a sash, in which the locking arm is engaged with a locking projection protruding from a pedestal attached to the other stile or mullion,
A locking piece is provided which rotates between a locked position and an unlocked position and engages with a locking arm that is engaged with a locking protrusion in the locked position, and a handle is attached to the tip of the locking piece to release the lock. A locking device for a sash, which is provided with a locking surface that generates a rotational force that rotates a locking piece engaged with a locking arm toward a locking position when the locking surface rotates in the direction of the locking arm. Device.