JPH08121010A - Traveling device of paper sliding door - Google Patents

Abstract

PURPOSE: To make it possible to move a paper sliding door and take up a window opening space to a satisfactory extent when the paper sliding door is open irrespective of the breadth of a window frame. CONSTITUTION: A frame top rail 15 and a frame bottom rail 16 are vertically installed to an upper frame 1 and a lower frame 2 of a window frame A respectively as opposed to each other. A first roller 7, which rolls in contact with the frame top rail 15, and a second roller 8, which rolls in contact with the frame bottom rail 16, are pivoted turnably on both sides of a top rail 4 and a bottom rail 5 of a paper sliding door B where the second roller 8 is placed at the head of the door. In addition to that, a top rail 10 at a form panel and a bottom rail 11 at the form panel are vertically installed to the top rail 4 and the bottom rail 5 of the paper sliding door B respectively while a third roller 12 which rolls in contact with the top rail 10 at the form panel and a fourth roller 14 which rolls in contact with the bottom rail 11 at the form panel, are pivoted turnably on both sides of the upper frame 1 and the lower frame 2 of the window frame A.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoji traveling device.

[0002]

2. Description of the Related Art A device for mounting a shoji on a window frame and running the shoji is provided with a suspension wheel on the shoji side and rolling the suspension car along a guide rail provided on the upper frame of the window frame. And a structure in which a so-called door roller is attached to a shoji screen and the door roller is rolled along a guide rail provided on the lower frame of the window frame.

[0003]

In each of the above-mentioned conventional examples, a suspension vehicle or a door roller is rolled along a guide rail, and the shoji is supported, so to speak, by the assembly relationship between the guide rail and each vehicle. Therefore, it is necessary to have a guide rail in the moving position of the suspension car or door car. Therefore, the guide rail is required for the moving (traveling) distance of the hanging vehicle or door car, and the width of the window frame must be widened accordingly.

The present invention focuses on such a conventional example, and is devised for the purpose of providing a window device capable of moving a shoji regardless of the lateral width of the window frame and having a sufficient window opening width when the shoji is opened. It was done.

[0005]

[Means for Solving the Problems] A frame upper rail and a frame lower rail are vertically installed in the upper frame and the lower frame of a window frame, respectively, and roll in contact with the frame upper rail. The first roller and the second roller that rolls in contact with the lower rail of the frame part are pivotally attached to the left and right sides of the upper and lower frames of the shoji with the second roller as the door end side. , The upper frame and the lower frame of the shoji are provided with a frame upper rail and a frame lower rail side by side in the vertical direction, and a third roller and a frame lower that roll in contact with the frame upper rail A fourth roller, which rolls in contact with the rail, is pivotally attached to each of the left and right sides of the upper and lower frames of the window frame. In addition to this configuration, a first roller and a second roller are provided. As a one-to-one pair, it is installed on each of the left and right sides of the upper and lower frames of the shoji, and the upper and lower frames of the window frame Practicality is achieved by arranging a pair of third rollers and a fourth roller interposed between the third rollers on each of the left and right sides, and the third or the third rail between the frame upper rail and the frame lower rail is achieved. Through the engagement gap of the fourth roller, the piece protruding from the outdoor end of the upper frame is engaged with the upper frame, and the piece protruding from the outdoor end of the lower frame is engaged with the lower frame. The above configuration is further embodied by providing an upper frame rail and a lower frame rail relative to each other with an engaging gap between the first and second rollers at the outdoor end of the piece.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show an embodiment of a traveling apparatus for shoji according to the present invention. FIG. 1 is a longitudinal sectional view, FIG. 2 is a partial sectional view taken along line aa of FIG. 1, and FIG. Sectional view showing the relationship between the roller on the side of the window and the rail on the side of the window frame, FIG. 4 is a sectional view showing the relationship between the roller on the side of the window frame and the rail on the shoji side, and FIGS. 5 to 7 show the relationship between the shoji and the window frame. FIG. 5 is a schematic explanatory view, FIG. 5 shows a shoji closed state, FIG. 6 shows a half-opened state, and FIG. 7 shows a fully-opened state.

In the figure, 1 is an upper frame of a window frame A, 2 is also a lower frame, and a piece 3 is provided at each outdoor end of the upper frame 1 and the lower frame 2.
3'is projected. 4 is an upper frame of the shoji B, 5 is also a lower frame, and at the indoor end of each of the frames 4 and 5, there is a frame upper rail 10 and a frame via an engaging gap 9 between the first roller 7 and the second roller 8. Subordinate rails 11 are vertically installed relative to each other,
Through the engagement gap 9 between 0 and 11, the pieces 3 and 3'provided at the outdoor ends of the upper frame 1 and the lower frame 2 are engaged in the corresponding upper frame 4 or lower frame 5, and the piece 3 , 3 ', the frame part upper rail 15 and the frame part lower rail 16 are vertically provided relative to each other through an engaging gap 14 between the third roller 12 and the fourth roller 13.

The first roller 7 and the second roller 8 are rotatably pivotally attached to the left and right sides of the upper and lower frames 4 and 5 in a one-to-one pair with the second roller 8 on the door end side. The first roller 7 is brought into contact with the upper rail 15 of the frame portion to roll in engagement with the engagement gap 9, and the second roller 8 is brought into contact with the lower rail 16 of the frame roll to roll.

A pair of the third rollers 12 and 12 rolling on the left and right sides of the upper frame 1 and the lower frame 2 in contact with the upper rail 10 of the frame portion are interposed between the third rollers 12 and 12. The fourth roller 13 that rolls in contact with the subordinate rail 11
Are rotatably pivoted as a set.

In the embodiment, the first roller 7 is arranged apart from the frame lower rail 16 as well as the frame upper rail 15 except when the shoji is fully opened. At the time of traveling, the sliding contact is made with the upper rail 15 of the frame to prevent the sliding of the shoji. Also, the fourth roller 13 is also on the upper rail 10 of the frame section except when the shoji screen is fully opened.
Needless to say, it is separated from the lower rail 11 of the frame, but it rolls in contact with the lower rail 11 of the frame during traveling of the shoji to prevent the sliding of the shoji. If the smoothness of running the shoji is disregarded, the first roller 7 may be always in contact with the frame upper rail 15 and the fourth roller 13 may be always in contact with the lower frame rail 11 during traveling.

From the upper rail 15 of the frame portion, the first roller 7 is
The reason why the fourth roller 13 is separated from the lower rail 11 of the frame is that the shoji side support frame 19 pivotally attached to the first roller 7 and the second roller 8, the third roller 12 and the fourth roller 1 are provided.
In order to easily attach the frame side support frame 20 to which 3 is pivotally attached to the shoji B or the window frame A, and to reduce the resistance due to the contact of the roller with the rail. , The second rollers 7 and 8 are on the frame upper rail 10 and the frame lower rail 11, and the third and fourth rollers 12 and 13 are the frame upper rail 15 and the frame lower rail 1.
6 may be brought into contact with each other at the same time when the shoji run, and may roll. In addition, each roller 7, 8, 12, 1
Although 3 has the same diameter, sometimes the diameter may be different.

In FIGS. 5 to 7, the solid line represents the window frame side and the dotted line represents the shoji side. In FIG. 5, the shoji is in the closed position and the window is It is blocked. At this time, the second roller 8 contacts the lower rail 16 of the frame portion, the third roller 12 contacts the upper rail 10 of the frame portion, and the first roller 7 whose roller shaft is located above the second roller 8 is the upper rail of the frame portion. I also separated from 15,
The fourth roller 13 whose roller shaft is located below the third roller 12 is also separated from the frame lower rail 11.

When the shoji screen B is moved rightward in the drawing in this state, the shoji screen B moves out of the third and fourth rollers 12 and 13 arranged on the upper and lower left sides in the drawing. , The first and second rollers 7 and 8 arranged on the right side of the shoji slide out of the window frame, and the right end of the shoji B (door end side when moving to the right) projects from the window frame A. , The remaining rollers 7, 8,
The shoji B moves smoothly due to the engaging contact relationship between the rails 12, 13 and the respective rails 10, 11, 15, 16 groups.

When reaching the fully open position as shown in FIG. 7, the shoji B is positioned at a fixed position by a stopper device (not shown). At this time, the shoji B is at one end side (the left end side in the drawing). Since it has a shape supported by the window frame A,
A force as shown by an arrow in FIG. 7 is applied to the shoji B by its own weight, but the first roller 7 comes into contact with the frame upper rail 15 and the fourth roller 13 comes into contact with the lower rail 11 of the frame. It is possible to maintain a substantially horizontal state and smoothly move in the original position.

In the drawing of FIG. 5, the shoji B can be moved to the left.

[0016]

The present invention has the configuration described above,
It is possible to provide a window device that can move a shoji regardless of the lateral width of the window frame and can secure a sufficient window opening width when the shoji is opened.

[Brief description of drawings]

FIG. 1 is a vertical sectional view.

FIG. 2 is a partial cross-sectional view taken along the line aa of FIG.

FIG. 3 is a cross-sectional view showing the relationship between the shoji side roller and the window frame side rail.

FIG. 4 is a cross-sectional view showing the relationship between the window frame side roller and the shoji side rail.

FIG. 5 is a schematic explanatory view showing a shoji blockade state.

FIG. 6 is a schematic explanatory view in a state of being half opened.

FIG. 7 is a schematic explanatory view in a state of being fully opened.

[Explanation of symbols]

 A window frame B shoji 1 upper frame 2 lower frame 3 frame part piece 3'frame part piece 4 upper frame 5 lower frame 7 first roller 8 second roller 9 engagement gap 10 frame upper rail 11 frame lower rail 12 second Three rollers 14 Fourth roller 15 Frame upper rail 16 Frame lower rail

Claims (3)

[Claims] 1. A first roller having a frame part upper rail and a frame part lower rail, which are horizontally installed in the upper frame and the lower frame of a window frame so as to face each other in the vertical direction, and rolls in contact with the frame part upper rail. And a second roller which rolls in contact with the lower rail of the frame portion, is pivotally attached to the left and right sides of the upper and lower frames of the shoji with the second roller as the door end side, and An upper rail and a lower rail of the frame are installed horizontally on the upper and lower frames, respectively, facing each other in the vertical direction, and contact the third roller that rolls in contact with the upper rail of the frame and the lower rail of the frame. A traveling device for a shoji, in which a rolling fourth roller is pivotally attached to each of the left and right sides of the upper and lower frames of the window frame. 2. A pair of a first roller and a second roller are arranged on each of the left and right sides of the upper and lower frames of the shoji, and at the left and right sides of the upper and lower frames of the window frame, respectively. The traveling apparatus for shoji screens according to claim 1, wherein a pair of third rollers and a fourth roller interposed between the third rollers are arranged. 3. A piece projecting at the outdoor end of the upper frame is inserted into the upper frame through the engagement gap of the third to fourth rollers between the upper rail of the frame section and the lower rail of the frame section. The pieces protruding from the outdoor end of the frame are engaged with each other in the lower frame, and the upper rail of the frame and the lower rail of the frame are provided with the engaging gap of the first or second roller at the outdoor end of each piece. Claim 1 or 2 which provided relatively
Traveling device for shoji described.