JPS59104948U - Opening/closing device for rotating windows - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

1 to 34 show an embodiment of this invention, in which FIG. 1 is a schematic front view of a rotating window having an opening/closing device of this invention, FIG. 2 is a schematic longitudinal sectional side view thereof, and FIG. Fig. 3 is a longitudinal side view showing a manual operating section that circulates the operating linear body, Fig. 4 is a partially cutaway perspective view thereof, and Fig. 5 is a linear body moving member and the linear body in the manual operating section. FIG. 3 is a vertical cross-sectional view showing the relationship between the guide pipe and the guide pipe. Fig. 6 is a front view showing the lower door locking device, Fig. 7 is a vertical side view thereof, Fig. 8 is a partially cutaway perspective view of the lower door locking device, and Fig. 9 is a plan view showing a portion thereof. , FIG. 10 is an exploded perspective view showing some parts constituting the lower door locking device, and FIG. 11 is a partially cutaway perspective view showing the door locking arm and the door locking bracket. FIG. 12 is a cross-sectional plan view showing the half-open operating device;
14 is a partially cutaway perspective view showing the window frame side portion of the half-open operating device; FIG. 15 is a schematic side view showing the shoji door rotated to the half-open position; FIG. 16 The figure is a partially cutaway perspective view, and FIG. 17 is a schematic side view showing the right half-open operating device. 1-8 is a cross-sectional plan view showing the linear body engaging joint, FIG. 19 is a longitudinal sectional front view thereof, and FIG.
21 is a side view showing a joint member with a joint pin, FIG. 22 is a partially cutaway perspective view showing the linear body engagement joint in a separated state, and FIG. 23 is a side view showing a joint member with a recess. The figure is a longitudinal side view showing the upper door locking device, and Figure 24 is a longitudinal front view thereof. FIG. 25 is a partially cutaway perspective view showing the upper door locking device. Fig. 26 is a vertical sectional side view showing the installed state of the lower corner guide member, Fig. 27 is its front view, and Fig. 28
The figure is an exploded perspective view. FIG. 29 is a longitudinal sectional side view showing the upper corner guide member in an attached state, FIG. 30 is a front view thereof, and FIG. 31 is an exploded perspective view thereof. FIGS. 32 to 34 are diagrams showing the order of operation of the door closing arm and the half-opening arm. FIGS. 35 and 36 show other examples of the mounting portion of the half-open operating arm, with FIG. 35 being a side view and FIG. 36 being a longitudinal sectional front view. In the figure, 1 is a window frame, 2 is a shoji door frame, 73 is a horizontal axis, and 4
5 is a non-stretchable flexible operating linear body, 5 is a lower corner guide member,
5 is an upper corner guide member, 7 is a half-open operation arm, 8 is a horizontal shaft, 9 is a holding member, and 10 is . Connection shaft, 11 to 14 are vertical frame members, 15 is a linear body guide hole,
18 is a guide pipe, 19 is a lower frame material, 20 is a case,
22 is a drive gear, 24 is a handle, 26 is a flanged groove portion, 27 is a rack tooth, 28 is a linear body moving member, 3
4 is a door locking arm, 37 is a support shaft, 40 is a tightening protrusion, 41
and 42 is an engagement surface, 43 is an engagement member, 44 is a door-clamping arm operating member, 50 is a tightening engagement hole, 51 is a door-clamping receiver, 52 is a lower frame member, 57 is a recessed portion, and 59 is a 60 is an engagement surface for arm upright, 61 is an engagement member, 62 is an arm operation member, 63 and 71 are flanged grooved portions, 74 is a stopper, 76 is a recess for fitting a joint pin, 77 is a joint member with a concave portion, 8-4 is a joint member with a joint pin, 90 is a shoji door, 91 is an upper frame member, 92 is a grooved portion with a flange, 93 is a door closing member with a roller, 95 is a roller, 100' is a door locking bracket.

Claims (1)

[Scope of utility model registration request] In a rotating window in which the middle part of the vertical frame material of the shoji door frame 2 is pivotally connected to the middle part of the vertical frame material of the window frame 1 by a horizontal shaft 3, a large number of engagement devices arranged at equal pitches in the longitudinal direction are used. A non-stretchable and flexible operating linear body 4 having a protrusion is arranged to extend endlessly across the lower half of the window frame 1 and the upper half of the shoji door frame 2. A lower corner guide member 5 and an upper corner guide member 6 having arcuate linear body guide parts are attached to the lower corner of the frame 1 and the upper corner of the shoji door frame 2. A manual operation part for circulating the linear body 4 is provided, and a half-opening operation arm 7, which is rotated to an upright position and an inclined position by the movement of the linear body 4, is horizontally attached to the vertical frame member of the window frame 1. Pivotally mounted by a shaft 8,
An opening/closing device for a rotating window, characterized in that a holding member 9 slidably attached to a vertical frame member of a shoji door frame 2 and a tip end of the arm 7 are connected via a connecting shaft 10.