JPH0428329Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to a lighting window device provided with a screen door.

[Background Art] As shown in FIG. 7, the daylighting window 2 has an opening frame 10 attached to the ceiling 1 that opens onto the roof and into the room, and a glass plate 16 attached to the window frame 11 provided at the upper end of the opening frame 10.
It is formed by attaching a window 13 provided with. In this lighting window 2, a window 13 is attached to the window frame 11 so as to be movable up and down, and by rotating the window 13, the lighting window 2 can be opened and closed. When the window 13 is rotated upward to open the window 2 for ventilation during the summer season, a screen door 4 is attached to the opening frame 10 to prevent insects from entering the room. . in this case,
The screen door 4 is formed by stretching a screen 15 inside an aluminum sash 14 as shown in FIG. This made it difficult to install it inside the building. Therefore, it is conceivable to form the screen door 4 with flexibility and carry the screen door 4 into the opening frame 10 in a bent state to facilitate construction. If flexibility is imparted, the screen door 4 loses its shape-retaining properties, making it difficult to open and close the screen door 4.

[Purpose of the invention] The present invention has been made in view of the above points, and aims to provide a daylighting window device in which it is easy to attach a screen door to a daylighting window, and the screen door can be opened and closed. This is the purpose.

[Disclosure of the invention] The daylighting window device according to the present invention is formed by attaching the screen door holding frame 3 along the inner periphery of the daylighting window 2 disposed on the ceiling 1 and having flexibility. Screen door 4
The peripheral end of the screen door holding frame 3 is attached to the lower surface of the screen door holding frame 3 over its entire length in a detachable manner, and a rigid presser plate 5 is disposed over the entire length of the lower surface of one edge of the screen door 4, and this presser plate 5 is fixed to the screen door holding frame 3 via the screen door 4, and a shape-retaining plate 6 having rigidity is fixed over the entire length to the lower surface of the other edge of the screen door 4 opposite to this edge. It is characterized by having a handle 7 on the side, and by forming the screen door 4 with flexibility, the screen door 4 can be attached to the inside of the daylighting window 2.
In addition, by attaching the screen door 4 to the screen door holding frame 3 in a detachable manner and providing the screen door 4 with a holding plate 5 and a shape-retaining plate 6 with a handle 7, the screen door 4 can be opened and closed easily. The present invention will be described in detail below with reference to examples.

As shown in FIGS. 3a and 3b, the daylighting window 2 is constructed by attaching an opening frame 10 that opens onto the roof and into the room between the ceiling and a roof base material 25 such as a roof board.
It is formed by attaching a window 13 to a window frame 11 provided at the upper end, and a glass plate 16
By fitting the window 13 into a window sash 26 and pivotally attaching it to a sash frame 27 provided on the window frame 11, the window 13 can be attached to be vertically movable. A damper 17 is installed between the window 13 and the window frame 11, and the window 13 can be moved manually or electrically.
The lighting window 2 can be opened and closed by rotating up and down. A wooden frame 18 is attached to the inner periphery of the lower end of the opening frame 10 over the front circumference, as shown in FIG. A screen door holding frame 3 is provided, and the screen door holding frame 3 is fixed to a wooden frame 18 with wooden screws 19.

The screen door 4 is formed as a flexible mesh sheet made of resin material or fiber material. And the total length of the lower surface of the shutter holding frame 3,
A planar fastener 21 called Velcro (registered trademark) fastener or Magic Tape (registered trademark) is attached to either the entire length of the upper surface of the peripheral edge of the screen door 4.
One fastener sheet of the pair is fixed to the other fastener sheet by adhesive or the like. Therefore, by placing the screen door 4 under the screen door holding frame 3 and pressing the screen door 4 against the screen door holding frame 3 as shown in FIG.
As shown in FIGS. 6 to 6, the peripheral end of the screen door 4 can be removably attached to the screen door holding frame 3 over its entire length by engaging the sheet fastener 21. Instead of this planar fastener 21, a soft rubber magnet made by mixing magnet powder into rubber is pasted to the entire length of the peripheral end of the screen door 4, and the screen door 4 is attached to the screen door holding frame 3 made of magnetic metal using the rubber magnet. It may also be adsorbed and attached in a detachable manner. Here, since the screen door 4 has flexibility, even if the opening into the room at the lower end of the opening frame 10 of the lighting window 2 is small, the screen door 4 can be easily carried into the opening frame 10 in a bent state. 4
This means that installation work can be carried out.

As the screen door 4 remains flexible,
Once the screen door 4 is removed from the screen door holding frame 3, the screen door 4 deforms and cannot be held by attaching the screen door holding frame again to the screen door holding frame 3 located at a high place indoors.
Therefore, a presser plate 5 made of a rigid material such as aluminum is provided along the entire length under the edge of one side of the screen door 4, and a presser plate 5 made of resin such as urea is inserted through the presser plate 5 and the screen door 4. The screw 20 is screwed into the screen door holding frame 3 to fix the presser plate 5 to the screen door holding frame 3 via the screen door 4, and the presser plate 5 prevents one edge of the screen door 4 from detaching from the screen door holding frame 3. Do it like this. When the screen door 4 only needs to be opened and closed in half of the screen door 4, a side pressing plate 22 is provided on the lower surface of the screen door 4 at the half of both side edges adjacent to this one side edge. A screw 20 passing through the presser plate 22 and the screen door 4 is screwed into the screen door holding frame 3 to fix this part of the screen door 4 to the screen door holding frame 3 to prevent it from coming off. Further, on the other edge of the screen door 4 opposite to the above-mentioned one side edge, a first
As shown in the figure, a rigid shape-retaining plate 6 made of aluminum or the like is fixed with adhesive or rivets to maintain the shape of this part in a straight and taut state. A handle 7 that projects downward is attached to the shape-retaining plate 6.

Lighting window 2 with screen door 4 formed as described above
When opening the window 13 to ventilate the room, the screen door 4 is installed to efficiently ventilate the room.
When opening, attach the locking tool 23 at the tip as shown in Figure 2.
By hooking the locking tool 23 to the handle 7 and pulling it using the rod 24 provided with a 24-inch bar, the screen door can be held in the portion that is not fixed to the screen door holding frame 3 by the presser plate 5 or the side presser plate 22. This can be done by releasing the adhesion of the screen door 4 to the frame 3 and bending the screen door 4 to hang downward as shown by the chain line in FIG. 2 or as shown in FIG. 3a. Also, screen door 4 opened like this
To close the screen, hook the locking tool 23 of the rod 24 onto the handle 7 and lift the drooping lower end of the screen door 4, and hold the edge of the screen door 4 whose shape is maintained by the shape-retaining plate 6. This can be done by attaching it to the bottom surface of the frame 3. Although the screen door 4 is formed to have flexibility and is detachably attached to the screen door holding frame 3, the screen door 4 cannot be held back by the holding plate 5 or the side holding plate 22. A part of the screen door 2 is fixed to the holding frame 3 and will not fall off, and the screen door 2 can be opened and closed at the part whose shape is maintained by the shape-retaining plate 6, and the screen door 2 will not bend or bend. There is no difficulty in opening and closing operations. The screen door 4 is then operated by hooking the locking tool 23 provided at the tip of the rod 24 onto the handle 7 provided on the shape-retaining plate 6.
Even if the screen door 4 is located at a high place indoors, the screen door 4 can be easily opened and closed.

[Effects of the invention] As described above, in the present invention, a screen door holding frame is attached along the inner periphery of the daylighting window installed in the ceiling, and the screen door holding frame is attached to the periphery of the screen formed with flexibility. The end part is attached to the bottom of the screen door holding frame in a detachable manner along its entire length, so even if the opening of the daylight window is small, the flexible screen can be carried into the daylight window in a bent state. The screen door can be easily installed by adhering it to the screen door holding frame, and a rigid holding plate is provided along the entire length of the lower surface of one edge of the screen door. This presser plate is fixed to the screen door holding frame through the screen door, and a shape-retaining plate having rigidity is fixed to the lower surface of the other edge of the screen door opposite to this edge, and the handle is attached to the shape-retaining plate. Even though the screen door is made to be flexible as described above and is detachably attached to the screen door holding frame, the screen door cannot be attached to the screen door holding frame by the holding plate. Parts of the screen are fixed so that they do not fall off, and the screen door can be opened and closed using the shape-retaining plate, which prevents the screen from bending and becoming difficult to open and close. It's nothing.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of one embodiment of the present invention;
The figure is a perspective view of the same as the above, Figures 3a and b are the entire front sectional view and side sectional view of the same as the above, Figure 4 is a partially cutaway enlarged side sectional view of the same as the above, and Figure 5 is B of Figure 3a. 6 is an enlarged sectional view taken along line C-C in FIG. 3a, FIG. 7 is a reduced sectional view of the conventional example, and FIG. 8 is a perspective view of the screen door of the conventional example. . 1 is a ceiling, 2 is a lighting window, 3 is a screen door holding frame, 4 is a screen door, 5 is a pressing plate, 6 is a shape-retaining plate, and 7 is a handle.

Claims (1)

[Scope of utility model registration request] A screen door holding frame is attached along the inner periphery of a lighting window installed on the ceiling, and the peripheral edge of the flexible screen is attached and detached from the bottom surface of the screen door holding frame along its entire length. A rigid holding plate is provided over the entire length of the lower surface of one edge of the screen door, and this holding plate is fixed to the screen door holding frame via the screen door, and the other side of the screen door facing this edge is attached freely. A rigid shape-retaining plate is fixed over the entire length to the lower surface of the edge of the
A lighting window device consisting of a shape-retaining plate with a handle.