JPH0295788U

JPH0295788U -

Info

Publication number: JPH0295788U
Application number: JP550489U
Authority: JP
Priority date: 1989-01-19
Filing date: 1989-01-19
Publication date: 1990-07-31
Anticipated expiration: 2004-01-19
Also published as: JPH0636215Y2

Description

[Brief explanation of drawings]

第１図はこの考案に係る窓戸のロツク装置の正
面図、第２図は窓戸閉鎖時の縦断側面図、第３図
は窓戸開放時の縦断側面図、第４図は同上の要部
を示す分解斜視図、第５図は窓戸閉鎖時の縦断拡
大側面図、第６図は同横断平面図、第７図は第５
図Ｘ―Ｘ線に沿う断面図、第８図は第５図Ｙ―Ｙ
線に沿う断面図、第９図は操作装置のスライダの
スライド同調部分の横断平面図、第１０図は同縦
断正面図、第１１図は同縦断側面図、第１２図は
コーナー連結部分の縦断正面図、第１３図は同縦
断側面図、第１４図はハンドル部分の横断平面図
、第１５図は同上の縦断側面図である。１……窓枠、２……窓戸、３……縦框材、４…
…操作装置、５……バー、６……溝、７……下框
材、８……ハンドル、９……ウオーム、１０……
第１リンク、１１……ピン、１２……ウオームホ
イール、１３，１４……スライダ、１５……ピン
、１７……第２リンク、１８……第１ラツク、１
９……第２ラツク、２０……ピニオン、２１……
コーナー板、２２，２５……ピン、２３……第１
アーム、２４……第２アーム、２６……第１ガイ
ド部、２７……移動子、２８……第２ガイド部、
２９……ピン、３０……係合部。 Figure 1 is a front view of the window locking device according to this invention, Figure 2 is a vertical side view when the window is closed, Figure 3 is a vertical side view when the window is open, and Figure 4 is the main points of the same. Fig. 5 is an enlarged longitudinal side view when the window is closed, Fig. 6 is a cross-sectional plan view of the same, Fig. 7 is an exploded perspective view showing the
Figure 8 is a cross-sectional view along line X-X, Figure 5 is Y-Y
9 is a cross-sectional plan view of the slide tuning portion of the slider of the operating device, FIG. 10 is a vertical front view of the same, FIG. 11 is a vertical side view of the same, and FIG. 12 is a vertical cross-section of the corner connecting portion. FIG. 13 is a front view, FIG. 13 is a longitudinal side view of the same, FIG. 14 is a cross-sectional plan view of the handle portion, and FIG. 15 is a longitudinal side view of the same. 1... window frame, 2... window door, 3... vertical frame material, 4...
...Operating device, 5...Bar, 6...Groove, 7...Lower frame material, 8...Handle, 9...Worm, 10...
1st link, 11... pin, 12... worm wheel, 13, 14... slider, 15... pin, 17... second link, 18... first rack, 1
9...2nd rack, 20...pinion, 21...
Corner plate, 22, 25... pin, 23... 1st
Arm, 24... second arm, 26... first guide section, 27... mover, 28... second guide section,
29...pin, 30...engaging portion.

Claims

[Scope of utility model registration request]

A bar is provided on the inner surface of two opposing sides of the window frame to slide forward and backward in the longitudinal direction of the side in synchronization with the operation of the operating device, and a first bar is provided at a predetermined interval on the surface having the bar on the two sides. The ends of the arm and the second arm are each rotatably attached, and furthermore, the ends of the first arm and the second arm are rotatably attached at a predetermined interval on the outer surface of two opposite sides of the window that fits in the window frame. In addition, the bar is provided with a slider that slides between both ends of the first guide section provided between the end of one side of the second arm and the tip end, and the first guide section is provided on the tip side of the second arm. A second guide part is provided which is connected to the window and parallel to the sliding direction of the bar when closing the window.
A locking device for a window is provided in which the bar is provided with an engaging portion that faces in front of the pin protruding from the side surface of the window when the window is closed and that engages the pin when the slider reaches the second guide portion. .