JPH017830Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a panel screen comprising a plurality of screen fabrics suspended and movably supported along a guide rail.

This type of panel screen requires one guide rail for each screen fabric to move each screen fabric across the entire width of the panel screen, which increases the number of screen fabrics. Accordingly, the number of guide rails required increases, which increases the depth of the panel screen, which is not only unfavorable in appearance, but also increases the cost of the guide rails.

The present invention eliminates such drawbacks of the conventional panel screen, and even when the number of screen fabrics increases, all the screen fabrics can be distributed over the entire width of the panel screen using only two guide rails. The aim is to provide a panel screen that can be opened and closed over the entire length of the screen.The feature is that two guide rails are arranged closely in parallel to each other, and the upper part of each screen fabric is placed near both left and right ends. A runner is provided in the runner, and the left runner can freely run along the first guide rail, and the right runner can freely run along the second guide rail.

A detailed description will be given below with reference to the drawings.

Figure 1 shows the first panel screen according to the present invention.
An example is shown below. The illustrated example has two screen fabrics 1a and 1b that are suspended and supported so that they can run freely along the guide rail, but the number of screen fabrics may be three or more. Configuration is fine.

The guide rail consists of two guide rails 2a and 2b arranged closely and parallel to each other. A screen support frame 3 made of a suitable rigid material such as plastic is placed above the screen fabrics 1a and 1b.
, and runners 4 and 5 are provided near both left and right ends of the screen support frame.

The left runner 4 of each screen cloth is engaged with the first guide rail 2a, and the right runner 5 is engaged with the second guide rail 2b.

Thus, the upper part of each of the screen fabrics 1a and 1b is separated by runners 4 and 5.
Since it is supported across the guide rails 2a and 2b of the book, when the panel screen is opened and closed, each screen cloth can move across the entire width of the panel screen without hitting each other. Even if the number of screen fabrics to be moved along the guide rails is three or more, there is no need to increase the number of guide rails to two or more.

In the embodiment shown in FIG. 1, the guide rails 2a and 2b are formed as separate members, as shown in FIG. 2a and 2b are shown so as to be slidable within each other. However, as shown in FIG. 3, the guide rail is formed as an integral rail 6, guide rail parts 2a' and 2b' are formed on the left and right sides of the rail 6, and a runner attached to the upper part of the screen support frame 3 is attached to the roller 4'. and 5', and the roller 4'
may be made to run along the guide rail section 2a', and the roller 5' may be made to run along the guide rail section 2b'.

In order to run the screen cloth along the guide rail, in the embodiment shown in FIG. 1, a screw rod 7 is arranged inside the first guide rail 2a, and 4 is provided with a screw that engages with the screw rod 7, and by rotating the screw rod 7 with an operating member 8, the runner 4 is moved along the guide rail 2a.

When there are three or more screen cloths arranged to move along the guide rails 2a, 2b, the next screen cloth is moved after the first screen cloth 1a is moved by the width of the screen cloth. In order to move the cloth 1b following the first screen cloth 1a, the first screen cloth 1a
between the rear edge of the screen support frame 3 of and the front edge of the screen support frame 3 of the second raw screen cloth 1b,
Connecting members 9a and 9b are provided which can engage with each other. Similar connecting members are also provided on the screen support frames 3 of the second and subsequent screen cloths.

In the figure, chain lines A and B indicate the positions of guide rails 2a and 2b. When closing the panel screen, by rotating the screw rod 7 in one direction, the first screen fabric 1a moves in the direction of arrow C, and corresponds approximately to the width of one screen fabric. When the connecting member 9a moves a distance corresponding to the connecting member 9 of the second screen raw cloth 1b,
b, and moves the second screen cloth 1b as the screen cloth 1a moves.

Thereafter, the third and subsequent screen cloths are moved in the same manner. When opening the panel screen,
By rotating the screw rod 7 in the opposite direction, the first raw screen cloth 1a is moved in the direction opposite to the arrow C, and the runners 4 of this first raw screen cloth are moved to the second screen body 1b. When it hits the runner, the second screen cloth 1b is moved in the same direction, and thereafter, a plurality of screen cloths are moved in the same manner. Note that if the connecting members 9a and 9b are fixed to the screen support frame made of raw screen cloth, they will get in the way when opening the screen, so these connecting members 9a and 9b are
It is preferable that when the panel screen is closed, it protrudes to the position shown by the solid line in the figure by the action of a spring, and when the panel screen is opened, it is pushed by the adjacent screen body and stored in the screen support frame 3. .

In the above panel screen, each screen cloth is supported at a certain angle of inclination with respect to the guide rail, and when the panel screen is opened,
The respective screen fabrics are stored close to each other. Therefore, as shown in FIG. 5, runners 4 and 5 are provided at corresponding positions on the upper ends of the three screen cloths 1a, 1b, and 1c, and these runners are connected to the guide rails A, respectively.
In a panel screen configured to run along
When the screens a, 1b, and 1c are stored, each screen fabric is stored in a shifted state from each other, which not only looks unfavorable but also increases the storage width.

FIG. 6 shows an embodiment in which such drawbacks are eliminated. In this embodiment, the positions of the above-mentioned runners 4 and 5 are shifted from each other in three sheets of screen cloth 1a, 1b, 1c supported by runners 4 and 5 running along guide rails A and B. When storing, screen raw cloths 1a, 1b, 1
c are aligned as shown in the figure. As a result, when the panel screen is opened, all the screen fabrics are stored within the width of one screen fabric.

FIG. 7 shows another embodiment of the invention.

This embodiment is substantially similar to that shown in FIG.
Instead of moving the runner 4 along the guide rail 2a, an operating rod 10 is attached directly to the runner 4, and the runner 4 is moved along the guide rail 2a by manually operating the operating rod 10. It is. The other configurations are the same as those shown in FIG.

As mentioned above, in the panel screen according to the present invention, even if there are three or more screen cloths, all the screen cloths can be spread over the entire width of the panel screen using only two guide rails. can be configured to open and close with
When the panel screen is opened, all the screen cloth can be compactly stored on one side, and an inexpensive panel screen with excellent appearance can be obtained.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the panel screen of the present invention, Fig. 2 is a sectional view showing a guide rail used in the panel screen shown in Fig. 1, and Fig. 3 is a modified example of the guide rail. Cross section, 4th
The figure is a schematic diagram of the screen fabric shown in Figure 1 viewed from above, Figure 5 is a top view showing how the screen fabric is stored, and Figure 6 is an embodiment showing an improved storage condition of the screen fabric. Top view similar to Figure 5, No. 7
The figure is a perspective view showing another embodiment of the panel screen of the present invention. 1a, 1b, 1c...screen raw cloth, 2a,
2b...Guide rail, 3...Screen support frame, 4, 5...Runner, 6...Rail, 7...
Screw rod, 8... Operating member, 9a, 9b
...Connection member, 10...Operation rod.

Claims (1)

[Scope of utility model registration request] In a panel screen equipped with a plurality of screen cloths movably suspended and supported along guide rails, two guide rails are arranged closely in parallel to each other, and a screen is placed near both left and right ends of the upper end of each screen body. A panel screen characterized in that runners are provided, the left and right runners are freely movable along a first guide rail, and the right runner is movable along a second guide rail.