JPH059432Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a soundproof sliding sash whose shoji can be removed from the window frame toward the indoor side.

Conventional technology Conventionally, there was a sliding sash that made it possible to remove the shoji from the window frame to the indoor side, for example, the Japanese Patent Publication No. 57-10272.
It is disclosed in the publication No. According to this, when removing the shoji, the lower end of the outer shoji is locked to a locking part provided at the outdoor end of the lower frame, and the outer shoji is temporarily fixed by the upper rail and the locking part. Next, lift the inner shoji and drop the lower end of the inner shoji between the lower rail of the temporarily fastened outer shoji and inner shoji, then remove it to the indoor side, then lift the temporarily fastened outer shoji to release the temporary fastening. I carried it inside the room and removed it.

Problems that the device is trying to solve However, in the above system, the temporarily fixed outer screen is lifted by reaching out towards the outside of the room and the temporary fixation is released in an unstable position, which puts a lot of strain on the hands and arms and also poses the risk of losing balance and causing the screen to fall to the outside, making it undesirable in terms of operability and safety. Therefore, the problem that the device is trying to solve is how to make the inner and outer screens safer and
To provide a soundproof sliding sash which can be easily removed to the inside of a room.

Means for Solving the Problems In order to solve the above problems, the present invention has the lower frame of the outer shoji with the lower part of the outer shoji facing towards the indoor side from the lower rail of the outer shoji.
A mounting part is provided on which the outdoor side wall and the indoor side wall of the recessed groove can be placed so that they are removed from the outdoor hanging piece and the upper rail, respectively, and a lower part of the outer shoji is provided above the lower rail for the outer shoji. A removal space is formed in which the lower part of the inner shoji can be dropped to a position where the recessed groove is removed from the upper rail while the inner shoji is placed on the mounting part, and the pulling device is further configured to place the lower part of the outer shoji on the mounting part. It is characterized in that the pulling piece can be projected between the outdoor side hanging piece of the upper frame and the upper rail by closing the pulling handle in the closed state.

Function When removing the shoji, first open the pulling handle of the outside shoji and lift the outside shoji. Drop it down until it comes off, and place it on the mounting section of the lower frame. In this state, the pulling handle is closed to cause the pulling piece to protrude between the outdoor hanging piece of the upper frame and the upper rail. As a result, the pulling piece is locked by the upper rail, and the outer shoji is locked to the window frame. Next, lift the inner shoji and drop the lower part of the inner shoji into the removal space above the lower rail for the outer shoji to remove the groove from the upper rail and remove it to the indoor side. After that, open the pull handle of the outer shoji, pull the pull piece together, and insert it into the stile, the lock of the outer shoji will be released, and after tilting the outer shoji towards the indoor side using the mounting part as a fulcrum, lift it up. It can be removed indoors.

Embodiment In FIG. 1, reference numeral 1 denotes an upper frame, which is provided with a downwardly projecting interior, outer hanging pieces 4 and 5,
Upper rails 6 and 7 for inner and outer shoji screens are provided between the outer hanging pieces 4 and 5 and project downward. Upper rail 7
has a vertical portion 7a and a horizontal portion 7b, but it is also possible to have only the vertical portion 7a. The lower end of the upper rail 7 is higher than the lower end of the outdoor hanging piece 5. 2 is the lower frame, which is formed with a downward slope toward the outdoor side,
It is provided with lower rails 8 and 9 for inner and outer shoji screens that protrude upward. 10 and 11 are inner and outer shoji, and grooves 12a and 13a are provided in the upper frames 12 and 13, respectively.
are fitted to the upper rails 6, 7, and the door rollers 12b, 13b provided at the bottom are placed on the lower rails 8, 9, and the inner and outer shoji (shown by imaginary lines in Fig. 1) 10, 11 are fitted.
It is fitted in such a way that it can be opened and closed freely. The outdoor side wall 20 of the groove 13a of the outer shoji 11 is formed lower than the indoor side wall 19. A known pulling device 16 is provided on the connecting frame 15 of the outer shoji 11. This pulling device 16 is operated by closing the pulling handle 17 from the vertical position shown in FIGS. 3 and 4 to the position shown in FIGS. 1 and 2. It is configured to protrude from the upper end, and conversely, it is configured to retract from the upper end of the connecting stile 15 when opened. When the pulling handle 17 is closed, the pulling piece 18 projects toward the indoor side of the upper rail 7, and its wedge portion 18a comes into contact with the upper rail 7, thereby drawing the outer shoji 11 toward the indoor side. A receiving piece 24 is provided at the indoor end of the lower stile 21 of the outer shoji 11 and extends toward the lower end of the door roller 13b. This catch piece 24 is for preventing detachment, as disclosed in Utility Application No. 62-33703, which was previously filed by the present applicant, and prevents it from coming off even if a large force is applied to the lower stile 21 in the direction toward the outdoor side. The tip surface of the piece 24 comes into contact with the lower rail 9 to prevent the lower stile 21 from moving toward the outdoor side, or to prevent the lower rail 9 from entering between the indoor lower stile plate 21b and the door roller 13b. It is something. The lower frame 2 is integrally provided with a screen door lower rail 26b that rises from the tip of an overhang piece 26a that overhangs the lower rail 9 toward the outdoor side.
A and the upper end of the screen door lower rail 26b constitute a mounting section 26. The height of the upper end of the screen door lower rail 26b relative to the upper frame 1 is such that the outdoor side wall 20 and the indoor side wall 19 of the outdoor shoji 11 are respectively
The setting is such that the receiving piece 24 of the outer shoji 11 can be placed in the state shown in solid line in FIG. It has been done. In this state where the outer shoji 11 is placed, the lower part of the outer shoji 11 is connected to the indoor stile board 21.
b comes into contact with the side surface of the screen door lower rail 26b, thereby preventing movement toward the outdoors. The above-mentioned pulling device 16 sets the stroke amount of the pulling piece 18 by opening and closing the pulling handle 17, so that when the outer shoji 11 is placed, the pulling piece 18 is moved into the room by the closing operation of the pulling handle 17. It is configured to protrude between the outer hanging piece 5 and the upper rail 7. By providing the lower rail 9 above the lower rail 9 lower than the lower rail 8, when the outer shoji 11 is placed, the lower part of the inner shoji 10 is extended to the position where the groove 12a comes off from the upper rail 6. A removal space 27 that can be dropped into is provided. In this embodiment, the receiving piece 24 for preventing detachment is placed on the upper end of the screen door lower rail 26b, but the indoor lower end 21c of the lower stile 21 is stretched without providing the receiving piece 24. It may also be placed on the protruding piece 26a.

Next, the effect will be explained.

First, lift the outside shoji 11 and connect the outdoor side wall 20 and the indoor side wall 19 in the groove 13a to the outdoor side hanging pieces 5, respectively.
and remove it from the upper rail 7, and place the receiving piece 24 on the mounting portion 26a as shown in FIG. Thereafter, the pulling handle 17 is operated to close, and the outdoor side of the pulling piece 18 is projected between the upper rails 7. Then, the indoor side of the sliding piece 18 is locked by the rail 7, and the outer shoji 11 is fixed stationary between the upper and lower frames 1 and 2 (the state shown in FIG. 1). Next, lift the inner shoji 10 and
2a from the upper rail 6 and drop the lower part of the inner shoji 10 into the removal space 27 (as shown in FIG. 2). At this time, it is easier to once place the lower part of the inner shoji 10 on the lower rail 9. After the inner shoji 10 is pushed down toward the indoor side, it is lifted and removed toward the indoor side. Next, when the pulling handle 17 of the outer shoji 11 is opened, the pulling piece 18
is inserted into the connecting frame 11 as shown by the imaginary line in FIG. Then, the engagement with the upper rail 7 by the pulling piece 18 is released, and the outer shoji 11 can be folded toward the indoor side. Thereafter, as shown in FIG. 3, the outer shoji 11 is tilted toward the indoor side using the mounting portion 26a as a fulcrum. Note that even if a force is applied toward the outdoor direction when the static fixed state of the outer shoji 11 is released, the movement of the indoor side outer wall 19 is prevented by the outdoor side hanging piece 5, so that the outer shoji 11 does not move. It will not fall outside the room. After the outer shoji 11 is tilted toward the indoor side and sufficiently pulled, the outer shoji 11 can be lifted (the state shown in FIG. 4) and removed to the indoor side.

Effects of the invention As described above, in the present invention, a mounting part is provided in the lower frame on which the lower part of the outer shoji can be placed on the outside side of the outer shoji than the lower rail for the outer shoji, and the pulling device for the outer shoji is With the lower part of the shoji placed on the mounting part, the pulling piece can be protruded between the outdoor side hanging piece of the upper frame and the upper rail by closing the pulling handle, so that the lower part of the outside shoji The outer shoji can be locked to the window frame by placing the shoji on the mounting part and closing the pulling handle, and then the lower part of the inner shoji can be removed and dropped into the space to move the inner shoji indoors. It can be removed to In addition, the external shoji fixed to the window frame can be released from the window frame by closing the pulling handle and moving the sliding piece into the frame. After the shoji is unlocked, it can be removed indoors by tilting the shoji indoors using the mounting part as a fulcrum, pulling it, and lifting it, allowing the shoji to be easily removed in a stable position. At the same time, it is possible to prevent the shoji from falling off.

[Brief explanation of the drawing]

The drawings show the working diagram of the soundproof sliding sash according to the embodiment of the present invention. Fig. 1 is a vertical cross-sectional view when the outer shoji is fixed stationary to the upper and lower frames, and Fig. 2 is a diagram for removing the inner sash. Vertical sectional view when dropped into space, 3rd
The figure shows a longitudinal sectional view when the outer shoji is rotated toward the indoor side using the mounting part as a fulcrum, and FIG. 4 shows a longitudinal sectional view when the outer shoji is lifted and removed. 1, 2... Upper and lower frames, 4, 5... Indoor and outer hanging pieces, 6, 7... Inner and outer shoji upper rails, 8, 9...
...Inner and outer shoji lower rails, 10, 11...inner and outer shoji shoji, 12a, 13a...concave groove, 15...joining stile, 16...pulling device, 17...pulling handle,
18... Pulling piece, 19, 20... Indoor, outer wall, 26... Placement section, 27... Space for removal.

Claims (1)

[Scope of utility model registration request] The upper frame is equipped with upper rails for inner and outer shoji between the indoor and outer hanging pieces, and the lower frame is equipped with lower rails for inner and outer shoji, respectively. Fit the inner and outer shoji onto the upper rails, respectively, place the lower parts of the inner and outer shoji on the lower rail, and pull the outer shoji onto the joining stile by opening and closing the handle. In this soundproof sliding sash, the lower frame has a lower part of the outer shoji on the outdoor side than the lower rail for the outer shoji, and a concave groove on the outdoor side wall and the indoor side wall. In addition to providing a mounting part that can be placed in a state where it is dropped to a position where it comes off from the outdoor hanging piece and the upper rail, respectively,
A removal space is formed above the lower rail for the outer shoji in which the lower part of the inner shoji can be dropped to a position where the groove is removed from the upper rail with the lower part of the outer shoji placed on the mounting part, and The device is a soundproofing device in which the pulling piece can be projected between the outdoor hanging piece of the upper frame and the upper rail by closing the pulling handle when the lower part of the outer shoji is placed on the mounting part. Satsushi sliding.