JPH0416275U

JPH0416275U -

Info

Publication number: JPH0416275U
Application number: JP5761790U
Authority: JP
Priority date: 1990-05-31
Filing date: 1990-05-31
Publication date: 1992-02-10
Anticipated expiration: 2005-05-31
Also published as: JP2522446Y2

Description

[Brief explanation of the drawing]

第１図は本考案の開き窓の解錠装置が施錠状態
にあるときの概略構成図、第２図は開き窓が解錠
状態にあるときの平面図、第３図は開き窓が解錠
状態及び内倒し状態にあるときの状態説明図、第
４図は室外側ハンドルを操作して施錠状態から解
錠状態に移行するときの状態を示す状態図、第５
図は開き窓の解錠状態を示す状態図、第６図は開
き窓の正面図、第７図は窓の内倒し状態説明図、
第８図は内倒し時のリンク機構の作用説明図、第
９図は従来の開き窓の解錠装置の平面図である。１……窓枠、２……開き窓、５……錠板、８…
…室内側ハンドル、１３……固定フレーム、１６
……第１作動板、２０……解除レバー、２７……
解錠レバー、３１……第２作動板、３３……室外
側ハンドル、４０……動作連結枠。 Fig. 1 is a schematic configuration diagram of the casement window unlocking device of the present invention when it is in the locked state, Fig. 2 is a plan view when the casement window is in the unlocked state, and Fig. 3 is a plan view when the casement window is unlocked. Fig. 4 is a state diagram showing the state when the outdoor handle is operated to shift from the locked state to the unlocked state;
The figure is a state diagram showing the unlocked state of the casement window, FIG. 6 is a front view of the casement window, and FIG.
FIG. 8 is an explanatory diagram of the operation of the link mechanism when the window is tilted inward, and FIG. 9 is a plan view of a conventional casement window unlocking device. 1...window frame, 2...casement window, 5...lock board, 8...
...Indoor handle, 13...Fixed frame, 16
...First actuation plate, 20...Release lever, 27...
Unlocking lever, 31...second operating plate, 33...outdoor handle, 40...operating connection frame.

Claims

[Scope of Claim for Utility Model Registration] 1. A rotary indoor handle that rotates forward and backward multiple times, which is attached to the indoor side of the window sill of a casement window;
an outdoor handle attached to the outdoor side of the window sill; a first operating member that moves along the window sill due to rotation of the indoor handle; and a first operating member that engages with the first operating member and moves accordingly. an operation connecting member that
A locking member is attached to the operational connecting member and moves with the movement of the operational connecting member to lock and unlock the casement window relative to the window frame and allows the casement window to be tilted inward; a release member that moves together with the member; a second actuation member that moves along the window sill as the outdoor handle rotates;
When the lock is unlocked from the outdoor side, the second actuating member moves and engages with the release member, and the first actuating member on the indoor side remains in the locked position, and the operation connecting member and An unlocking position of a casement window, comprising an unlocking member for moving the locking member to an unlocked position. 2. The release member is comprised of a release lever swingably supported by the operation coupling member, and the unlocking member is comprised of an release lever that swings by the second actuating member, and the swing of the release lever is 2. The casement window unlocking device according to claim 1, wherein the release lever moves the operation coupling member while swinging.