JP2001140561A - Window screen device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a window screen device capable of reliably locking a screen section to fastener sections of the rails of a window frame. SOLUTION: The screen section 70 is extractably stored in a vertically long tubular storage case 40 slid in parallel with paper screens 2, 3 in a window frame 1 to form this window screen device 4. The window screen device 4 is provided with a press section 100 for pressing the screen section 70 to the fastener sections 18 for locking the screen section 70 provided on the rails 15, 16 of the window frame 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window screen device provided on a window sash in which a shoji is accommodated in a frame, and more particularly, to a window screen device characterized by a close contact structure of the screen portion.

[0002]

2. Description of the Related Art There has been proposed a window screen device to be attached to various windows such as a sliding window, a sliding window, and a sliding window. In this window screen device, an opening in a frame generated in a window frame when a window shoji is opened is closed by a screen portion such as a screen door. In particular, in recent years, a screen device has been proposed in which a screen portion is wound and stored in a storage case in a roll shape. In such a screen device,
When not in use, the screen portion can be stored in a storage case to be in a non-exposed state. Therefore, the screen portion is expected to be widely used because of its excellent appearance and storage property of the screen portion.

[0003] Such a conventional window screen device is as follows.
Schematically, the screen portion is housed in a vertically long cylindrical storage case so as to be freely drawn out. Then, the screen case is pulled out from the storage case by sliding the storage case in parallel with the window shoji in a state where the storage case is housed in the window frame and one end of the screen portion is locked to the frame body. The opening in the frame is closed. Since it is preferable that the screen portion thus drawn is brought into close contact with the window frame so that no gap is formed, a fastener for removably locking the screen portion to the upper and lower rails of the frame body. There has also been proposed a screen device in which a screen portion is provided so that the screen portion can be locked to the fastener portion.

[0004]

In such a window screen device, consideration is given to locking the screen portion to the fastener portion by bringing the drawn-out screen portion as close to the fastener portion as possible. When the storage case is slid, the storage case moves slightly due to the gap between the storage case and the running rail, and the screen part separates from the fastener part, forming the screen part completely in the fastener part. There was a possibility that it could not be done.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in the conventional window screen device. For example, the screen portion is securely engaged with a fastener portion of a frame rail so that the screen portion is brought into close contact with the frame. It is an object of the present invention to provide a window screen device capable of performing the following.

[0006]

SUMMARY OF THE INVENTION In order to solve the problems in such a conventional window screen device, a first aspect of the present invention will be described.
The present invention described in is a window screen device configured to house a screen portion in a vertically long cylindrical storage case that is housed so as to slide parallel to a window shoji in a window frame, and that the screen portion is freely drawn out, It is characterized in that a pressing portion for pressing the screen portion is provided toward a fastener portion for locking the screen portion provided on a rail in the window frame.

The present invention according to claim 2 is based on claim 1.
In the present invention described above, the pressing portion is attached to upper and lower caps of a storage case.

[0008] The present invention described in claim 3 is based on claim 1.
(3) In the present invention described in (2), the pressing portion is a brush which can be freely contacted orthogonally with the screen portion, or a soft roller whose peripheral surface is freely contactable with the screen portion. It is configured as a feature.

Further, the present invention described in claim 4 is based on claim 1.
In the present invention according to any one of the above-described embodiments, the pressing portion is provided at a position that is located outside of the screen portion with respect to the pull-out position in the finding direction.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal sectional view of the sliding window in the present embodiment, and is a sectional view taken along line BB of FIG. 3, FIG. 2 is a transverse sectional view of the sliding window with both sliding doors closed, and FIG. FIG. 4 is a cross-sectional view of one of the difference windows in a state where one of the sliding doors is opened, and is a cross-sectional view taken along line AA of FIG. 1, FIG. 4 is a front view of the slip window of FIG. 2, and FIG. It is a front view.

In each of these figures, the sliding window in the present embodiment is attached to an opening of a building, and is inside a frame 1 which is framed in a rectangular shape from upper and lower frames 11, 12 and left and right vertical frames 13, 14. In addition, a pair of sashes 2 and 3 are assembled so as to be openable and closable in a right and left pulling manner. The shoji 2 is formed by fitting a glass plate 25 into a frame made up of upper and lower stairs 21 and 22 and left and right vertical stiles 23 and 24.
A glass plate 35 is fitted into a frame formed by framing 1, 32 and left and right vertical frames 33, 34. In addition, each of these frames and each frame is molded by an extruded aluminum material. The frame 1 may be framed in any shape other than a square.

As shown in FIG. 1, the upper and lower frames 11, 1
2 is provided with a pair of rails 15 and 16 as running parts along its longitudinal direction and over its entire length. Also, as shown in FIG. 1, the upper and lower frames 31, 32 of the shoji 3 have running grooves 36, 3 along their longitudinal direction and over their entire length.
7 are provided. And the shoji 3 has its running groove 3
In a state where the rails 15 and 16 of the upper and lower frames 11 and 12 are accommodated in the frames 6 and 37, the rails 15 and 16 are slidable in the finding direction in a state where the rails 15 and 16 are erected. . Although not shown, running grooves are also provided in the upper and lower frames 21 and 22 of the shoji 2 so that the rails 15 and 16 can slide on the rails 15 and 16 in the direction of finding.

As shown in FIGS. 1 to 3, a pair of window screen devices (hereinafter, screen devices) 4, 5 are provided in the sliding window in the present embodiment. FIG.
(A) to (d) are a plan view, a left side view, a front view, and a right side view of a screen device (a state where an outdoor side is viewed from an indoor side is a front side, and a horizontal direction in this state is a right and left direction). FIG. 7 is an exploded view of the screen device. Here, since the screen devices 4 and 5 have the same configuration except that they are arranged in a different manner, the following description will focus on one of the screen devices 4.

First, the overall structure of the screen device 4 will be described, and then the main structure will be described. FIG.
As shown in FIG. 7, the screen device 4 includes a vertically long cylindrical storage case 40, an upper cap 50 disposed at an upper end of the storage case 40, and a lower cap 60 disposed at a lower end of the storage case 40. The lower cap 60 is omitted in FIG. 6), a wide screen portion 70, and a winding portion 80 for winding and storing the screen portion 70 in the storage case 40. And roughly, the storage case 40 is put in the frame 1 of the window sash,
It runs horizontally on the same rails 15 and 16 as the shoji. The screen 70 has its end fixed to the left vertical frame 13 of the frame 1. When the screen device is not used, FIG.
As shown in FIG. 4, the storage case 40 is disposed adjacent to the vertical frame 13 of the frame 1, and the screen portion 70 is completely wound therein. On the other hand, when this screen device is used, as shown in FIGS.
The storage case 40 is locked to the left vertical frame 33 of the shoji 3.
In addition, the screen part 70 is pulled out of the storage case 40 with this traveling, and the opening in the frame is closed.

First, the storage case 40 will be described. The storage case 40 is formed in a hollow cylindrical shape which is vertically long substantially corresponding to the height of the frame 1 and slightly narrower than the vertical frame 33 of the shoji 3. As shown in FIGS. 2 and 4, when the present screen device is not used, the storage case 40 is disposed at a position in a lateral direction in the finding direction with respect to the vertical frame 13 and in an overlapping position in the vertical direction with respect to the vertical frame 33 of the shoji screen 3. ing. The storage case 40 is linked to the upper and lower frames 2 and 3 of the frame body 1 via the upper cap 50 and the lower cap 60 so that the storage case 40 can travel on the same rails 15 and 16 as the shoji 2 travels in the finding direction. ing.

FIG. 8 is an enlarged view of the main part of FIG. As shown in FIG. 8, the storage case 40 includes a first dividing portion 41 serving as a dividing member located on the side of the shoji and a second dividing portion 4 serving as a dividing member located on the non-shoji side.
2 are mutually combined. That is, the first divided portion 41 and the second divided portion 42 are provided with locking pieces 43 and 44 for locking each other, and the locking pieces 43 and 44 are firmly integrated by locking each other. In a state where the first division 41 and the second division 42 are combined, the end of the first division 41 and the second
The end of the divided portion 42 is not in contact with each other, and an opening 45 is formed therebetween. The screen 70 can be pulled out of the storage case 40 from the opening 45.

A handle 46 is provided in the second divided portion 42 at substantially the center of the upper and lower portions. In this embodiment, the handle 46 is formed in a substantially U-shape in a plane.
It protrudes to the opposite side from the shoji. By providing such a handle 46, the storage case 40 can be inserted through the handle 46.
Can easily and safely run horizontally. In addition,
The first divided portion 41 and the second divided portion 42 are formed of an extruded aluminum material in the same manner as the frame 1 and the shoji 2.
It has the same texture and color as the shoji 3.

Next, the screen section 70 will be described.
As shown in FIG. 5, the screen portion 70 has an inner dimension of the frame 1 so that the opening inside the frame formed in the frame 1 when the shoji 3 is fully opened can be completely closed. It is formed slightly wider in the vertical and horizontal directions than the height H and the width W. The screen portion 70 is formed in a net shape from polyester or a rollable gold material.

As shown in FIG. 6, a vertically long plate-shaped fixing portion 71 fixed to the vertical frame 13 of the frame 1 is attached to the end of the screen portion 70 on the drawing side by bonding. FIG. 9 is an enlarged cross-sectional view of a main part of the fixing part and the vertical frame, and (a)
Shows a state in the middle of fixing, and (b) shows a state after the fixing. As shown in FIG. 9, a locking portion 17 having a substantially U-shaped cross section is provided in the vertical frame 13 so as to be opened inward in the direction of the find, and the locking portion 17 locks the fixing portion 71. be able to. As shown in FIG. 7, a hollow support shaft 72 is fixed to the end of the screen portion 70 on the storage case 40 side.

Next, the winding section 80 will be described. FIG. 10A is an enlarged view of the winding section 80, and FIG.
(B) shows each. As shown in FIG. 10, the winding unit 80 includes a winding spring 81 as a vertically long urging member, a mandrel 82 of the winding spring 81, and a screen spring 7.
And a case-side fixing device 84 for fixing the winding spring 81 to the storage case 40.
And a guide member 85 that guides the rotation of the winding spring 81.

A shaft-side fixing member 83 is fixed to a lower end of the winding spring 81. That is, the shaft-side fixing member 83 is
3a and a short shaft 83b having a thread groove protruding from the upper end of the main body 83a. The short shaft 83b is inserted into the coil spring 81 so that the coil spring 81 is locked in the screw groove. And is fixed so that it cannot rotate. FIG.
As shown in (1), by inserting the shaft-side fixing member 83 into the support shaft 72, the shaft-side fixing member 83 is non-rotatably fixed in the support shaft 72. That is, as shown in the cross-sectional view of the support shaft 72 in FIG. 11, a plurality of grooves 72a are formed on the inner periphery of the support shaft 72, while the grooves of the support shaft 72 are formed on the side surface of the shaft-side fixture 83. A plurality of projections 83c corresponding to 72a
Is formed and the projection 83c is accommodated in the groove 72a, so that the shaft-side fixture 83 cannot be rotated. Therefore, the lower end of the winding spring 81 is fixed to the support shaft 72 so as not to rotate via the shaft-side fixing member 83.

On the other hand, a case-side fixture 84 is fixed to the upper end of the coil spring 81. The case-side fixing member 84 is composed of a main body portion 84a and a short shaft 84b having a screw groove. By inserting the short shaft 84b into the winding spring 81, the winding spring 81 is non-rotatably fixed. FIG.
Shows a plan view of a storage case in which the winding unit is stored. As shown in FIG. 12, the main body portion 84a of the case-side fixture 84 has an outer shape substantially adapted to the inner diameter of the storage case 40. When the winding portion 80 is stored in the storage case 40, The portion 84a is locked in the storage case 40 and is fixed to the storage case 40 so as not to rotate.
Therefore, the upper end of the coil spring 81 is fixed to the storage case 40 via the case-side fixing member 84 so as not to rotate. The guide member 85 has a case-side fixing member 8 therein.
4 and the case-side fixing member 8 is inserted.
4 between the main body portion 84a and the winding spring 81 to guide the rotation of the winding spring 81.

From these facts, the winding spring 81 is fixed to the supporting case 72 at the lower end thereof, and is fixed to the storage case 40 at the upper end thereof in a state of being biased in an appropriate amount in the winding direction in advance. When the portion 70 is pulled out, the winding spring 81 is further twisted, and the urging force increases in the direction in which the screen portion 70 is wound into the storage case 40. It should be noted that the strength of this urging force is such that the storage case 40 is locked to the vertical frame 33 of the shoji 3 as shown in FIG. The strength is set so that the screen unit 70 can be automatically wound up in the set state.

Next, a locking structure for locking the storage case to the shoji will be described. As shown in FIG. 8, a locking claw 91 is provided on the side surface of the vertical frame 33 on the side of the vertical frame 13 of the shoji.
Are formed. Further, the storage case 40 of the screen device 4 is provided with a concave locking concave portion 92 on the side surface on the side of the sash to lock the locking claw 91 in a detachable manner. The stopping recesses 92 are collectively referred to as locking portions 90 as necessary). These locking claws 91 and locking recesses 9
Reference numeral 2 denotes a direction in which the shoji 3 and the storage case 4 are separated from each other with respect to the finding direction (the direction of the arrow in FIG. 8; hereinafter, referred to as a shoji closing direction; a direction opposite to the shoji closing direction is referred to as a shoji opening direction).
When they are slid to each other, they lock each other. Therefore, the locking claws 91 are locked in the locking recesses 92 while the sliding door 3 is slid to an arbitrary position.
0 can be connected and locked to the vertical frame 33 of the shoji 3. In addition, by sliding the shoji 3 in the locked state, the storage case 40 slides with the sliding, so that the screen portion 70 can be easily pulled out by an amount corresponding to the opening of the shoji.

Next, a structure for bringing the screen portion into close contact with the frame will be described. In addition, the screen device 4,
Since the locking structure of No. 5 is merely symmetrical with respect to the finding direction,
Hereinafter, the locking structure of the screen device 4 will be described as an example. The screen part 70 has upper and lower ends thereof,
The zipper portion 18 is provided so as to be able to adhere to a fastener portion 18 provided on the rising wall 12. Here, the rising wall is adjacent to the screen portion 70 and is provided for both the rails 15 and 16 or protruding in accordance with the net drawing position. In the present embodiment, the rising wall is provided for both the rails 15 and 16. As shown in FIGS. 1 to 3, the fastener portion 18 is formed over a necessary range (or the entire length) of the side surface of the rails 15 and 16 as the rising walls on the screen portion 70 side. Needle-like projections protruding toward the 70 side are provided continuously at regular intervals.

Here, the screen section 70 is shown in FIG.
As shown in FIG.
Has been fixed. As shown in FIG. 12, a long hole 84c is formed in the main body portion 84a of the case-side fixing member 84 from the substantially center position of the plane of the storage case 40 toward the opening 45. The upper end of the short shaft 84b of the side fixture 84 and the pressing spring 84d are provided. The upper end of the short shaft 84b is freely movable along the long hole 84c within the long hole 84c, and is always urged toward the opening 45 by the pressing spring 84d, and is not allowed to rotate. I have. Further, as shown in FIG. 8, the opening 45 is formed near the rails 15 and 16. For these reasons, the screen unit 70 is connected to the opening 45.
Side, that is, along the rails 15 and 16 sides of the upper and lower frames 11 and 12.

Therefore, the screen part 70 pulled out from the opening part 45 is automatically arranged along the rails 15 and 16, and the projection of the fastener part 18 is locked in the mesh. Therefore, since the upper and lower ends of the screen portion 70 are in close contact with the fastener portion 18, a gap is prevented from being formed between the screen portion 70 and the upper and lower frames 11, 12.
Invasion of insects can be prevented.

In particular, the upper cap 50 and the lower cap 60 of the screen device of the present embodiment are provided with a pressing portion 100 for pressing the screen portion 70 against the fastener portion 18, as shown in FIGS. Since the structures of the pressing portions 100 of the upper cap 50 and the lower cap 60 are only vertically symmetrical, the pressing portions 100 of the upper cap 50 will be described below. FIG. 13 is an enlarged view of the periphery of the upper cap, (a) is a plan view, (b) is a front view, and (c) is a side view. As shown in FIG. 13, the upper cap 50 is formed in a cylindrical shape, and is attached to the storage case 40 by storing the upper end of the storage case 40 below the inside. An opening 51 is formed in the upper cap 50 at a position corresponding to the opening 45 of the storage case 40. The rail 15 of the upper frame 11 is inserted into the opening 51 and The upper end is pulled out through this opening 51.

In the vicinity of the opening 51, the above-mentioned pressing portion 100 is provided. The pressing unit 100 includes a base 101 and a brush 102. The base 101 is formed integrally with the upper cap 50 on the side of the opening 51. Also, brush 1
Numeral 02 is provided so as to protrude from the base 101 toward the opening 51, and at least the distal end thereof is orthogonally contacted with the drawn-out screen portion 70, and this screen portion 70 is Press toward 18 fasteners. Therefore, the screen part 70 is pressed against the fastener part 18 and is more securely locked at the fastener part 18.

The brush 102 can be made of any material, but is preferably made of a soft material so as not to inadvertently damage the screen 70 and the fastener 18. Further, the brush 102 does not necessarily need to be provided so as to contact the screen portion 70 at right angles to the screen portion 70, and the brush 102 can press the screen portion 70 against the fastener 18 even when the brush 102 contacts obliquely. I just need. Also, this brush 102
The height and width of the screen part 70 are adjusted by the fastener part 18.
Can be arbitrarily determined as long as it can be pressed.

Hereinafter, a second embodiment of the present invention will be described in detail with reference to the drawings. FIG. 14 is an enlarged view of the periphery of the upper cap according to the present embodiment, where (a) is a plan view,
(B) is a front view, (c) is a side view. However, in particular, the same components as those in the first embodiment are denoted by the same reference numerals,
The description is omitted. As shown in FIG. 14, the upper cap 50 is provided at a position outside the storage case 40 in the direction in which the storage case 40 is located (the position of the storage case 40 of the screen device 3 on the side of the vertical frame 13, the storage case 40 of the screen device 4). (A position on the side of the vertical frame 14) is provided. A protruding piece 103 is provided at a tip end of the protruding piece 103.

The pressing portion 104 includes a support shaft 105 rotatably supported by the projecting piece 103, and a support shaft 105.
And a roller 106 that rotates around the center. The support shaft 105 is disposed substantially parallel to the direction in which the screen unit 70 is pulled out, and the roller 106 is disposed with its peripheral surface facing the screen unit 70. The mounting position of the roller 106 is determined so that the peripheral surface of the roller 106 comes into contact with the drawn-out screen unit 70. Therefore, the screen part 70 is pressed against the fastener part 18 and the fastener part 18
Is locked more securely. Thus, the pressing part is
The invention is not limited to the brush 102 as in the first embodiment, and may be formed by any structure that can press the screen portion 70 against the fastener 18. In this embodiment, since the roller 106 is formed of a soft material such as a sponge, even when the roller 106 contacts not only the screen portion 70 but also the fastener portion 18, the fastener portion 18 is not damaged. The diameter and thickness of the roller 106 are not limited to those shown in the drawing, and the screen 70 may be connected to the fastener 18.
Is determined so as to be able to be appropriately pressed.

In the present embodiment, since the pressing portion 104 is provided at the tip of the protruding piece 103 as described above, the pressing portion 104 is disposed at a position away from the drawing position of the screen portion 70. Become. As described above, when the pressing unit 104 is disposed at a position away from the pull-out position, the following advantage is obtained. That is, since the screen part 70 is pulled out from the storage case 40 at a constant draw-out angle, the screen part 70 is not sufficiently parallel to the fastener 18 near the draw-out position. Therefore, even if the screen part 70 is pressed against the fastener part 18, there is a possibility that the screen part 70 cannot be sufficiently brought into close contact with the fastener part 18.

Further, when the screen part 70 is pressed against the fastener part 18 in the vicinity of the draw-out position,
When the screen unit 70 is wound,
And it becomes difficult to release the lock with the fastener portion 18,
There is a possibility that winding of the screen unit 70 may be hindered. Therefore, in the present embodiment, the pressing portion 104
By disposing at a position away from the pull-out position, such a disadvantage is solved, the screen portion 70 is more securely locked, and a smoother winding is possible. In addition,
As a matter of course, the brush 10 used in the first embodiment
2 may be provided at the tip of the protruding piece 103. Further, details such as the protruding length of the protruding piece 103 are not limited to those shown in the figure, and can be changed as appropriate.

Although the first and second embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, but may be implemented in various forms within the scope of the technical idea. May be implemented. For example, the upper cap and the lower cap can be formed integrally with the storage case, and in this case, the pressing portion can be attached to the storage case. However, when the upper cap and the lower cap are configured separately from the storage case as described above, it is possible to adjust the pressing state by the pressing section by replacing these caps with caps of different types. For example, a cap with a longer brush,
Facilitate the cap with a short brush in advance,
The length of the brush may be adjusted by replacing the cap while observing the actual pressing state of the screen portion at the construction site. In addition, the cap with the pressing part,
The pressing portion can be easily attached to the existing screen device by forming it into a structure that can be replaced with the cap of the existing screen device and replacing it with the existing cap.

[0036]

As described above, according to the first aspect of the present invention, a pressing portion for pressing the screen portion is provided toward the fastener portion for locking the screen portion provided on the rail in the window frame. Therefore, the screen portion is pressed against the fastener portion and is more securely locked at the fastener portion.

According to the second aspect of the present invention, since the pressing portion is attached to the upper and lower caps of the storage case, the mounting and replacement of the pressing portion can be easily performed by exchanging the upper and lower caps. be able to.

According to a third aspect of the present invention, there is provided a brush in which the pressing portion is made to be able to come into contact with the screen at right angles, or a peripheral surface is made to be able to come into contact with the screen. Since the screen is formed as a soft roller, the screen can be elastically pressed, and the screen can be more securely adhered to the fastener. In addition, even when the fastener contacts the screen as well as the screen, the fastener is not damaged.

According to the present invention, the pressing portion is provided at a position remote from the drawing-out position of the screen portion on the outer side in the finding direction, so that the screen portion is parallel to the fastener portion. In this state, the screen portion can be pressed, so that the screen portion can be locked more reliably. When the screen portion is wound, the engagement between the screen portion and the fastener portion is released smoothly, so that the screen portion can be wound smoothly.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a sliding window according to a first embodiment of the present invention, and is a sectional view taken along line BB of FIG.

FIG. 2 is a cross-sectional view in a state where both sliding doors of a sliding window are closed.

FIG. 3 is a cross-sectional view of the sliding window with one of the sliding doors opened, and is a cross-sectional view taken along the line AA of FIG. 1;

FIG. 4 is a front view of the sliding window of FIG. 2;

FIG. 5 is a front view of the sliding window of FIG. 3;

FIGS. 6A to 6D are a plan view, a left side view, a front view, and a right side view of the screen device, respectively.

FIG. 7 is an exploded view of the screen device.

FIG. 8 is an enlarged view of a main part of FIG. 3 focusing on a storage case.

FIG. 9 is an enlarged cross-sectional view of a main part of the fixing part and the vertical frame,
(A) shows the state during fixing, and (b) shows the state after fixing.

10A is an enlarged view of a winding section, and FIG. 10B is an exploded view of the winding section.

FIG. 11 is a cross-sectional view of a support shaft.

FIG. 12 is a plan view of a storage case storing a winding unit.

13A and 13B are enlarged views around the upper cap, wherein FIG. 13A is a plan view, FIG. 13B is a front view, and FIG. 13C is a side view.

14A and 14B are enlarged views around the upper cap according to the second embodiment, wherein FIG. 14A is a plan view, FIG. 14B is a front view, and FIG. 14C is a side view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame 2, 3 Shoji 4, 5 Screen device 11 Upper frame 12 Lower frame 13 (Left) vertical frame 14 (Right) vertical frame 15, 16 Rail 18 Fastener part 21, 31, Upper frame 22, 32 Lower frame 23 , 33 (left) vertical frame 24, 34 (right) vertical frame 40 Storage case 50 Upper cap 60 Lower cap 70 Mesh 80 Winding unit 100, 104 Pressing unit 101 Base 102 Brush 103 Projecting piece 105 Support shaft 106 Roller

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Masaaki Ikeda 1-11-1 Osaki, Shinagawa-ku, Tokyo Shin Nikkei Co., Ltd. F-term (reference) 2E042 AA07 BA02 BA04 CA02 DB16

Claims (4)

[Claims] 1. A window screen device comprising a vertically long cylindrical storage case which is housed so as to slide in parallel with a window shoji in a window frame, wherein the screen portion is drawn out freely. A screen device for a window, comprising a pressing portion for pressing the screen portion toward a fastener portion for locking the screen portion provided on a rail in the frame. 2. The window screen device according to claim 1, wherein the pressing portions are attached to upper and lower caps of a storage case. 3. The pressing portion is a brush that can freely contact the screen portion in a substantially orthogonal shape, or a soft roller whose peripheral surface can freely contact the screen portion. The window screen device according to claim 1 or 2, wherein: 4. The window for a window according to claim 1, wherein the pressing portion is provided at a position on the outer side in the finding direction with respect to a drawing position of the screen portion. Screen device.