JPH0416869Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to an improvement in horizontal sliding sashes such as single-sliding windows and double-sliding windows so that the glass surfaces are aligned on the same plane when the window is closed.

Prior Art A sash in which the glass surface of the shoji is flush with the window when the window is closed was previously filed by the present applicant as Utility Model Application No. 153353/1983 (Utility Model Application No. 61375/1988). The contents of this invention are as shown in FIG.
5 in the guide block 36
When the window is closed, the shoji is guided to the outside of the window so that the glass surface is flush with the glass surface.

Problems to be solved by the invention In the above prior art, the engagement between the guide roller and the movement guide groove does not occur unless the rail with the movement guide groove is brought up to the position of the guide roller when the shoji is horizontally dragged. , the guide block becomes extremely large.

Also, when sliding the shoji horizontally, the rotation of the arm is prevented, and the guide roller engages with the movement guide groove, so that the lock is released when the window starts to close, otherwise the shoji will move wobbling. I had a problem.

Means for Solving the Problems The present invention attempts to solve the above problems by having a shoji guide plate that is provided with a shoji support shaft that supports the shoji in addition to the guide roller of the arm. The shoji glass surface is lined up flush when the window is closed, and the shoji guide plates are rotatably attached to the lower stile of the shoji vertical stile side and the combined stile side using shoji support shafts, and these shoji guides The shoji support shaft, the door body support shaft, and the guide roller are arranged in a triangle on the board, and each shoji guide plate is symmetrical with the door body support shaft facing the center of the shoji, and each door body The distance between the support shaft and the guide roller is shorter than the distance between the door body support shaft and the shoji support shaft, the guide roller is located slightly outside the door body support shaft, and the distance between the door body support shaft and the shoji support shaft is The shoji support shafts are pivoted to the lower stile, the door body support shafts are pivoted to the door body, with sufficient spacing to allow the shoji to move in a sliding manner during closing and horizontal movement, while the frame A horizontal sliding sash, characterized in that a shoji parallel movement device is attached to the shoji frame guide plate having a rail with a slope in the window closing movement direction of the shoji that engages and guides the guide roller. be.

Effect In this invention, since the distance between the door car body support shaft and the guide roller of the shoji guide plate is shorter than the distance between the door car body support shaft and the shoji support shaft, the guide roller of the shoji support shaft is connected to the frame guide plate. It will move in a state that is an approximate enlargement of the trajectory it follows.

The guide roller is always located slightly outside the door body support shaft, and when the shoji slides, it moves against the vertical wall of the frame, and easily engages with the rails of the frame guide plate following the vertical wall to support the shoji. Axis movement can be caused. In addition, when the shoji slides horizontally, the guide roller slides on the vertical wall surface of the frame, which prevents the shoji guide plate from rotating in the shoji closing direction.
The shoji will not move unsteadily.

In addition, since the two shoji guide plates are symmetrically arranged with the door car body support axis facing the center of the shoji, the door car bodies can be positioned toward the center of the shoji, and the center of gravity of the shoji will not be biased. Rotation can be made smoother.

Example Examples will be described based on the drawings.

FIG. 1 is a front view of the interior when the present invention is applied to a sliding window, and FIG. 1 is a conceptual diagram showing this in a plan view. 3 is a plan view when the shoji 2 having a parallel movement device is closed or opened, and 4 is a plan view showing that the shoji 1 and 2 are juxtaposed in a sliding state.

FIGS. 2 and 3 are longitudinal sectional views of such a window.

FIG. 2 is a longitudinal sectional view of the door when it is closed, including a shoji that slides only horizontally, and the shoji 1 is moved on rails 6 by a door roller 9. 4 is a lower frame rail.

FIG. 3 is a longitudinal sectional view including a shoji 2 having a shoji parallel movement device in which the vertical stile side also moves toward the indoor side after the connecting stile moves toward the guide side. The state in which the shoji 2 is completely translated in parallel toward the indoor side is shown by the two-dot chain line. At the position of this two-dot chain line, shoji 1
The shoji 2 will move horizontally in a sliding manner.

In FIG. 3, 10 is a shoji guide plate, 11 is a door body support shaft, 12 is a door body, 13 is a shoji support shaft, 14 is a guide roller, and 15 is a frame guide plate. Regarding these positional relationships, refer to the 4th section, which is the A-A cross section in Figure 3.
This will be explained with reference to the drawings and FIG. 5 showing the vertical positional relationship on the side of the vertical stile 3.

A door body support shaft 11 of a shoji guide plate 10 on the side of the vertical stile 3 is rotatably attached to a door body 12 that moves the shoji 2 horizontally along the lower frame rail 4.

The shoji 2 is rotatably mounted on a shoji support shaft 13. Further, a guide roller 14 is attached to the shoji guide plate 10.

The guide roller 14 is attached on the side of the vertical stile 3 in front of the door body support shaft 11, and on the outdoor side of the lower frame rail 4.

The distance between the door body support shaft 11 and the guide roller 14 is smaller than the distance between the door body support shaft 11 and the shoji support shaft 13.

The shoji support shaft 13 has a sufficient distance from the door body support shaft 11 to allow the shoji 2 to move in a sliding manner. That is, an arm length that can ensure the dimension a in FIG. 3 is required.

The door body support shaft 11, the shoji support shaft 13, and the guide roller 14 are arranged in a triangular shape on the shoji guide plate 10.

On the other hand, a frame guide plate 15 having a rail 16 that engages and guides a guide roller 14 is attached to the frame on the side of the vertical stile 3.

The rails 16 have a slope in the closing movement direction of the shoji 2, that is, in the direction of the vertical frame 5.

In addition, 7 in FIG. 5 is a lower stile, and 8 is a shoji guide plate stopper.

The movement of the shoji guide plate 10 on the side of the vertical stile 3 when the shoji is moved will be explained. Note that FIG. 6 is an enlarged plan view thereof.

In FIG. 4, when the shoji 2 moves in the window closing direction, the guide roller 14 hits the frame guide plate 15.
Then, a moment about the door body support shaft 11 acts due to the eccentricity with respect to the door vehicle body support shaft 11. By this force and the guide of the rail 16 of the frame guide plate 15, the guide roller 14 is guided into the inside of the rail 16. As a result, the door body 12 moves further forward, and the shoji support shaft 13 rotates.

Since the distance between the door body support shaft 11 and the guide roller 14 is smaller than the distance between the door body support shaft 11 and the shoji support shaft 13, the shoji support shaft 13 can draw a large arc with a small movement of the guide roller 14. Move. Therefore, it is possible to secure the distance between the shoji support shaft 13 and the door wheel body support shaft 11 and the amount of rotation thereof necessary to ensure the dimension a.

Because the amount of movement of the guide roller 14 is small,
It is possible to avoid cutting out the rails 6 on the outdoor side of other shoji screens.

Although the shoji guide plate 10 on the lower stile 7 on the side of the vertical stile 3 is as described above, the same applies to the upper stile 17, and the door wheel body 12 is simply replaced with a roller pin type 18.

The shoji guide plate 19 on the stile side is symmetrical to the shoji guide plate 10 in which the guide roller 20 is placed on the stile side and the door wheel body support shaft 21 is arranged on the center side of the shoji 2. 22 is a shoji support shaft.

The guide roller engagement rails 24 of the frame guide plate 23 attached to the frame on the side of the joining stile are oriented in the same direction as the rails 16.

When the shoji support shaft 13 is in the window-closed position and the matching side is on the indoor side, that is, when the shoji is about to close, the shoji 2 is centered around the shoji support shaft 13 and the shoji support is approximately equal to the width of the shoji. It rotates toward the outside of the room in the window closing direction using the radius of rotation between the shafts 22 .
At this time, the stile side of the shoji 2 is closed along a predetermined trajectory by the rails 24 that engage and guide the guide rollers 20. On the vertical frame 3 side, the shoji 2 tries to move toward the vertical frame 5 and is held firmly in the closed position by the rails 16.

Since the rails 24 on the stile side are oriented in the same direction as the rails 16 on the vertical stile side, when the shoji is pulled in the direction to open the window, the guide rollers 20 are guided by the rails 24 and move smoothly. Therefore, the shoji 2 comes off the rails 16 and smoothly moves in a sliding manner.

The shoji guide plates 10, 19 have guide rollers 14,
When the shoji 20 comes out of the rails 16, 24, it slides laterally along the vertical wall surface of the frame, so that rotation is prevented when the shoji 2 is moving laterally.
That is, the shoji 2 does not wobble.

At an appropriate position on the lower stile where the shoji guide plate 10 rotates,
If a shoji guide plate stopper 8 is installed to prevent excessive rotation of the shoji guide plate 10 in the direction in which the window opens, the shoji 2 can be moved horizontally when the shoji 2 is moved.
It is possible to effectively prevent wobbling.

To bring the window opening position on the side of the sash, pull the stile toward the indoor side and pull the shoji 2 in the horizontal direction.The shoji 2 will be guided by the shoji parallel movement device and move horizontally. becomes.

In addition, the door body support shafts 11 and 2 of the shoji guide plate 10
1. Change the distance between the guide rollers 14 and 20,
In addition, by changing the slope of the rail 16 of the frame guide plate 15, the locus of the shoji 2 on the stile side in the shoji closing movement direction can be changed.

FIG. 7 shows an example of this, in which a parallel moving part is provided at the tip of the rail 31. Furthermore, in this example, the portion corresponding to the shoji guide plate is also deformed.

Effects of the invention According to the invention, the glass surfaces of the shoji can be arranged in series on the same surface with a simple structure, and
The movement of the shoji during closing and horizontal pulling is performed reliably and smoothly, and an excellent horizontal-pulling sash with no wobbling of the shoji especially during the horizontal pulling can be obtained.

In addition, since the two shoji guide plates are symmetrically provided with the door body support shaft facing toward the center of the shoji, the door body can be positioned relative to each other in the direction of the center of the shoji.
The center of gravity of the shoji is not biased, and the shoji can be rotated smoothly.

[Brief explanation of the drawing]

Fig. 1 is a front view of the interior of an embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a plan view when the shoji is opened and closed, Fig. 4 is a plan view showing the sliding state of the shoji, Fig. 2 3 is a vertical sectional view, FIG. 3 is a longitudinal section view including a shoji with a shoji parallel movement device, FIG. 4 is a sectional view taken along line A-A in FIG. 3, and FIG. 5 is a partially enlarged front view of the vertical stile side. , FIG. 6 is an enlarged plan view of the shoji guide plate section, FIG. 7 is a modified example of the rail, and FIG. 8 is a perspective view of the leading side. 1, 2...Shoji, 3...Vertical stile, 4...Bottom rail, 5...Vertical frame, 6...Rail, 7...Bottom stile, 8
...Shoji guide plate stopper, 9...Door wheel, 10...
...Shoji guide plate, 11...Door body support shaft, 12...Door body, 13...Shoji support shaft, 14...Guide roller, 15...Frame guide plate, 16...Rail, 17...
Upper stile, 18...Roller pin type, 19...Shoji guide plate, 20...Guide roller, 21...Door body support shaft, 22...Shoji support shaft, 23...Frame guide plate,
24...Rail, 25...Door body, 31...Rail,
32...Shoji, 33...Door body, 34...Arm, 35...Guide roller, 36...Guide block, 37...Movement guide groove.

Claims (1)

[Scope of utility model registration request] It is a horizontal sliding satsushi in which the shoji glass surfaces are aligned flush when the window is closed, and the shoji vertical stile 3 side and the lower stile 7 on the side stile side
The shoji guide plates 10 and 19 are respectively attached to the shoji support shaft 1.
3 and 22, and these shoji guide plates 10 and 19 have the shoji support shafts 13 and 22, the door body support shafts 11 and 21, and the guide rollers 14 and 2.
0 are arranged in a triangle, and each shoji guide plate 1
0 and 19 are symmetrical with the door body support shafts 11 and 21 facing the center of the shoji, and the respective door body support shafts 1
1, 21 and the guide rollers 14, 20 are the same as the distance between the door body support shafts 11, 21 and the shoji support shafts 13, 22.
the distance between the guide rollers 14 and 20
is located slightly outside the door body support shafts 11 and 21,
There is a sufficient gap between the door body support shafts 11, 21 and the shoji support shafts 13, 22 so that the shoji 2 can move in a sliding manner when closing the window and moving horizontally. On the lower stile 7, the door body support shafts 11 and 21 are pivotally connected to the door body, while the frame has a slope in the window closing movement direction of the shoji that engages and guides the guide rollers 14 and 20. A horizontal sliding sash, characterized in that it is equipped with a shoji parallel movement device which is provided with frame guide plates 15, 23 having rails 16, 24.