JPS61290181A - Switchgear for opening section of building - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an opening/closing device for a building, which is constructed by installing a glass shoji, Japanese shoji, or a door within a frame.

(Prior art) Conventionally, in opening/closing devices such as sashes and door devices, shielding members such as shoji or doors installed in the framework are
A device that is movable along a frame is known. The movement of the shielding member is performed for the purpose of opening and opening the framework portion, and the area that can be opened is usually about 1/2 of the area surrounded by the framework. In order to open the entire surface, it was necessary to configure the shielding member so that it could be moved to the outside of the framework.

(Problems to be Solved by the Invention) However, the above-mentioned structure for making the entire inside of the framework openable has a problem that it cannot be freely adopted. For example, if walls or windows are installed in a row at right angles to the outside of the framework on which the shielding member is attached, the shielding member cannot be moved.
Could not be hired.

Therefore, in such a case, the open area due to movement of the shielding member could not be made larger than approximately 172 areas of the portion surrounded by the framework.

(Means for Solving the Problems) The building opening closing device of the present invention has two frames connected at an angle, and a shoji, door, etc. A door wheel is rotatably attached to the lower side of the i-stiles on both sides of the shielding member, and a door wheel is attached to the upper side of the stiles on both sides.
A running protrusion is provided coaxially with the rotation axis of the door roller,
In addition, each of the upper frames of the two frameworks is formed with a guide groove that fits into the running protrusion, and each of the lower frames is formed with a rail that engages with the door roller.

(Function) According to the above configuration, the shielding member installed in one of the frameworks can be made movable along the frameworks that are connected at an angle.
The entire framework equipped with the shielding member can be opened. Therefore, even if walls and windows are installed outside this framework at right angles or at a greater angle, the shielding member can be moved along the walls or windows, and it is possible to avoid the restriction of open area. .

(Actual M example) Embodiments of the present invention will be described below based on the drawings.

Figures 1 to 6 show an embodiment of a corner window device 1, in which a frame 2 and a frame 3 are connected at an angle of 90 degrees, and a glass shoji 4 is movable inside the frame 2. At the same time, a glass plate 5 is attached to the inside of the frame 3 in a tightly fitted state.

The framework 2 is constructed by assembling a vertical frame 6, a mating mullion 7, an upper frame 8 and a lower frame 9 into a rectangular shape. As shown in FIG. 2, the upper frame 8 has a mounting groove 11 for the airtight material 10 and a guide groove 12.1.
3 are each formed downward. The lower frame 9 is connected to the mounting groove 1
1 and a similar mounting groove 14 opposite to guide m12.1
3 and opposite rails 15, 16 are formed upwardly. On the other hand, the frame 3 is constructed by assembling a vertical frame 17, the above-mentioned mullion 7, an upper frame 18, and a lower frame 19 in a rectangular shape.

The vertical frame 17 has a symmetrical cross-sectional shape with the vertical frame 6 that constitutes the framework 2, and each frame is constructed by using the same frame material and turning it upside down. Further, the upper frame 8 and the upper frame 18 as well as the lower frame 9 and the lower frame 19 have the same cross-sectional shape and are constructed using the same shape material. The ends of the upper frame 8.18 and the lower frame 9.19 are beveled at 45 degrees and are joined at the top and bottom of the mullion 7.

The glass shoji 4 attached to the inside of the frame 2 is made by attaching a glass plate 20 to a rectangular stile, and is provided at the upper and lower ends of the pull shoji group 21 and the combined shoji group 22, which make up the vertical stile on both sides of the stile. A moving member is installed.

A guide roller 23 is protruded from the upper end of the pull shoji group 21 so as to face the outdoor guide groove 13 in the upper frame 8 of the framework 2, and is fitted into the guide groove 13. Further, a door roller 24 is provided at the lower end of the pull shoji group 21 to face the outdoor side rail 16 of the lower frame 9 of the framework 2.
It is engaged with. The door wheel 24 is rotatable via a vertical shaft 26 on the lower surface of the bracket 25, and the vertical shaft 26 and the axis of the guide 23 are coaxial.

On the other hand, a guide roller 27 is protruded from the upper end of the combined shoji group 22 so as to face the guide groove 12 on the indoor side of the upper frame 18 of the framework 3, and one guide roller 27 is installed in the guide groove 12. Also, at the lower end of this sliding shoji frame 22, there is a door roller 28 facing the indoor side rail 15 of the lower frame 19 of the framework 3.
is provided and is engaged with the rail 15. door wheel 28
The bracket is also rotatable via a vertical shaft 29 on the lower surface of the bracket, but in this case the vertical shaft 29 is deviated toward the outdoors (in the rJ1 chain state) from the rotation axis of the door roller. , the axis of the guide roller 27 is also offset in order to be coaxial with the vertical axis 29.

In addition, when the glass shoji 4 is in the closed state, the guide roller 27 and the door roller 28 are moved to the upper and lower frames 8 and 9 on the frame 2 side.
Since the guide groove 12 and the rail 15 are located on the beveled end of the frame 3, a guide groove 12 and a rail 15 are provided thereon extending from the frame 3 side.

The glass plate 5 attached to the inside of the frame 3 is an upper frame 18 and a lower frame 19.
and airtight material mounting grooves 11 formed in the vertical frame 17, respectively.
It is fixed using 14.30. That is, by engaging the auxiliary frames 31, 32, and 33 with the mounting grooves 11, 14, and 30, respectively, a glass plate mounting portion that is continuous with the mounting groove 34 formed on one side of the mullion 7 is constructed. A glass plate 5 is fitted in this part, and a sealing material 35 provides watertightness and airtightness. In the figure, 36 is a talent, and 37 is a handle.

According to the above embodiment, the talent 36 is unlatched, and force is applied to move the joining shoji frame 22 of the glass shoji 4 along the frame 3 via the handle 37.
is moved from the state shown in Figure 4 to the state shown in Figure 5, and frame 2 is moved.
Almost the entire surface can be opened and closed. In this case, each door 1124.28 rotates about the vertical axis 26.29 and remains engaged with the rail 15.16, and the guide roller 23.27 also engages with the guide groove 1, 2.13. Move while holding. Needless to say, if it is moved in the opposite direction to the above, the opening of the framework 2 will be closed.

FIG. 7 shows an embodiment in which the frameworks 2.3 are arranged in series at an angle greater than 90 degrees, and the other members except for the lily U mullion 38 are constructed using the same members as in the previous embodiment.

In this embodiment as well, the glass shoji 4 can be moved from the framework 2 to the framework 3 side along the rails and guide grooves, and almost the entire surface of the framework 2 can be opened and closed.

FIG. 8 shows an embodiment in which a wall 39 is present outside the framework 2 at right angles. In this case, the framework 3 is placed inside the wall 39 and constitutes a kind of door frame for the glass shoji 4. Therefore, the glass plate 5 is not attached in this case. The glass shoji 4 can be moved from the framework 2 to the framework 3, and the framework 2 can be opened and closed.

Next, Fig. 9 shows an embodiment in which the opening and opening devices of the first embodiment are installed symmetrically, and by separating the glass shoji 4.4 to the left and right, the part of the framework 2.2 installed side by side is almost entirely covered. It is designed so that it can be opened. Note that framework 2.2 may be one framework.

Several embodiments have been described above. In each embodiment, two guide grooves and rails were formed on the upper and lower frames constituting the framework 2.3 to make the frame material common, but in order to move the glass shoji 4, one Since guide grooves and rails are required, 1
It may be formed incompletely.

- (Effects of the Invention) As explained above, according to the present invention, the shielding member attached to one of the frames connected at an angle can be moved along the connected frames. This has the effect of providing an nR device in which almost the entire surface of one of the frameworks can be opened.

[Brief Description of the Drawings] Fig. 1 is a cross-sectional view of an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line <m-m in Fig. 1. , FIG. 4 is a cross-sectional view of the glass shoji of the example after being moved, FIG. 5 is a cross-sectional view of the glass shoji with one frame opened, and FIG. 6 is a cross-sectional view taken along the line Vl-VI in FIG. , FIG. 7 is a cross-sectional view of another embodiment of this invention, FIG. 8 is a cross-sectional view of another embodiment of this invention, and FIG. 9 is a cross-sectional view of yet another embodiment of this invention. be. 2.3...Framework 4...Glass shoji 12.1
3...Guide groove 15.16...Rail 21...
Pull shoji stile 22...Matching shoji stile 23.27.
・Guide roller

Claims (1)

[Scope of Claims] 1. Two frameworks are connected at an angle, and a door roller is rotatable under the vertical stile on both sides of a shoji, door, or other shielding member installed in one of the frameworks. At the same time, a running protrusion is provided on the upper side of the vertical stile on both sides on the same axis as the rotation axis of the door roller, and a running protrusion is provided on each upper frame of the two frames. A building opening/closing device 2 characterized in that a guide groove is formed to fit with the door roller, and each lower frame is formed with a rail that engages with the door roller. A building opening opening/closing device 3 according to claim 1, wherein the upper and lower frames of one frame and the upper and lower frames of the other frame are constructed of shaped materials having the same cross-sectional shape. Opening/closing device for buildings mentioned in Section 1.