JPS6231666U

JPS6231666U -

Info

Publication number: JPS6231666U
Application number: JP12132785U
Authority: JP
Priority date: 1985-08-07
Filing date: 1985-08-07
Publication date: 1987-02-25

Description

[Brief explanation of the drawing]

第１図は本考案のラツチの分解せる斜視図、第
２図は同上の摺動体を裏からみた斜視図、第３図
ａ，ｂ，ｃは同上のラツチの平面図、正面図及び
裏面図、第４図は同上の解除レバーの解除方向を
変えたラツチの平面図、第５図は同上のラツチ受
けの平面図、第６図はａ，ｂは同上の内開き及び
外開き式の窓の側断面図、第７図は同上のラツチ
受けの被掛け体の斜視図、第８図は連窓の縮小せ
る正面図である。１……ラツチ、２……ラツチ受け、３……操作
ワイヤー、４……解除レバー、５……係合子、６
……係合復帰ばね、７……被係合体、９……ラツ
チケース、１０……掛け体、１１……ガイド溝、
１２……被掛け片、１３はガイド面、１４……取
付部、１５……ラツチ受け座。 Figure 1 is an exploded perspective view of the latch of the present invention, Figure 2 is a perspective view of the same sliding body seen from the back, and Figures 3 a, b, and c are plan, front, and back views of the same latch. , Fig. 4 is a plan view of the latch with the same release lever in a different release direction, Fig. 5 is a plan view of the same latch receiver, and Figs. 6 a and b are the same inward-opening and outward-opening windows. FIG. 7 is a perspective view of the latch receiving body of the same as above, and FIG. 8 is a front view of the continuous window which can be reduced. 1... Latch, 2... Latch receiver, 3... Operation wire, 4... Release lever, 5... Engagement element, 6
...Engagement return spring, 7...Engaged body, 9...Latch case, 10...Holding body, 11...Guide groove,
12...hanging piece, 13 guide surface, 14...attachment part, 15...latch receiving seat.

Claims

[Scope of utility model registration request]

It consists of a latch that is attached to the window frame and a latch receiver that is attached to the shoji that opens and closes inward and outward.A release lever connected to the operating wire moves the latch's engager to the left and back against the engagement return spring. In a smoke exhaust window latch structure in which the latch receiver is disengaged from the engaged object by moving it to the right, the sliding body with an engaging element protruding from its lower surface is moved to the left and right of the engaged position of the engaging element. The release lever is disposed in the latch case so as to be slidable in the direction, and is swingable in the left and right directions from the engagement position of the engager, so that the base end of the release lever is pivoted to the latch case, and the release lever can be slid in the latch case. It is positioned on the moving body, the hanging body protrudes from the bottom surface of the release lever, and the engaging member is engaged with the slide body and the release lever when viewed from the state where the slide body and the release lever are positioned, and the guide is guided to the part of the top surface of the sliding body that corresponds to the release lever. A groove is provided, and a hooked piece that slides the sliding body as the release lever swings while being hooked to the hanging body is fitted into the guide groove so that it can be freely retracted from the swinging trajectory of the hanging body.
Engagement return spring attachment parts are provided on both left and right sides of the sliding body in the latch case, and guide surfaces for guiding the engager to the left and right against the engagement return spring are provided on both left and right sides of the engaged body. each formed into
This latch structure for a smoke exhaust window comprises mounting parts for removably mounting the engaged body at at least four locations on the inside and outside, left and right sides of the upper surface of the latch seat.