JPH1122342A - Contact cushion structure of shutter curtain and sliding screen in window shutter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent occurrence of discomfort sound at the time when a shutter curtain and a net sliding screen or a sash sliding screen are brought into contact with each other and prevent them from damaging at the time of contact even in the case where the projection size of the shutter is suppressed by lessening the depth size of the guide rail of the shutter. SOLUTION: Sliding screens 1, 2, 4 opening and closing window opening parts on window frames attached to the window opening parts are provided, a guide rail 7 is vertically provided on the outdoor side of the window frame, and a shutter curtain 3 is vertically openably provided. At the time of closing of the window opening part, any one of parts in which the sliding screens 1, 2, 4 and a shutter curtain 3 are mutually opposed is positioned on the intermediate part of the width direction of the window opening part, and cushion material is provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for relaxing contact between a shutter curtain constituting a window shutter and a shoji when an opening is closed.

[0002]

2. Description of the Related Art In a so-called window shutter in which a shutter is provided on the outdoor side of a window, the shutter is positioned on the left and right vertical frame portions of the opening on the outdoor side of a sash shoji or a screen door which opens and closes an opening in the left-right direction. Guide rails, and the shutter car
The left and right ends of the ten are guided by the guide rails to open and close the opening vertically.

Recently, from the viewpoint of space saving and design, there has been a demand to reduce the expected size of the guide rail, and the sash of the window frame and the guide rail of the shutter have been integrated. Some of them have also appeared.

If space and design are considered,
It is desirable that the guide rail be as close as possible to the window sash side. However, if the guide rail is close to the window sash, the clearance between the shutter curtain and the sash shoji or screen door shroud when the opening is closed. When the shutter curtain is bent by wind or the like, there is a fear that the shutter curtain contacts the vertical frame of the screen door shoji or the sash shoji to generate unpleasant sound. Normal,
Since the shutter curtain and the vertical frame are made of metal, the sound when they come into contact with each other is unpleasant. Further, when the two members come into contact with each other, there is a fear that the slats of the shutter curtain, the screen door shoji or the sash shoji may be damaged.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above prior art, and is intended to reduce the projected dimension of the guide rail of the shutter so as to reduce the projected dimension of the shutter. Even when the shutter curtain is touched, the object is to prevent the generation of unpleasant sounds when the shutter curtain comes into contact with the screen door shoji or the sash shoji, and to prevent them from being damaged at the time of contact. Is what you do.

[0006]

According to the present invention, there is provided a window frame attached to a window opening provided with a sliding door for opening and closing the window opening. In order for the shutter curtain to be openable and closable in the vertical direction by providing a guide rail on the outside, at least one of the portions where the shoji and the shutter curtain face each other when the window opening is closed. Is characterized in that a cushioning material is provided at an intermediate portion in the width direction of the window opening.

In a preferred aspect, the shoji is a sliding shoji which opens and closes a window opening in the left-right direction. It is characterized by having done. In another preferred aspect, the shoji is a screen shoji, and at least one of the left and right vertical frames of the screen shoji has a buffer material protruding toward an outdoor side. Further, in another preferred embodiment, a cushioning material is provided on an indoor surface of the shutter curtain so as to be located at an intermediate portion in the width direction of the shutter curtain. is there.

The cushioning member is made of an elastically deformable member interposed between the shutter curtain and the shoji to reduce the impact when the shutter curtain comes in contact with the shoji.
It is composed of resin, rubber and mohair. When the cushioning material is provided on the shoji side, it is preferable that the cushioning material be formed of a long material extending in the height direction of the opening, but a plurality of short materials may be provided in the height direction. . Also, in consideration of the swelling of the shutter curtain toward the indoor side, there is a high fear that the shutter curtain will come into contact with the shoji, particularly at the central portion in the width direction of the opening and the intermediate portion in the height direction. If direct contact at the site is regulated, it is not always necessary to provide a cushioning material over the entire height direction.

When the cushioning material is provided on the shutter curtain side, for example, the cushioning material may be adhered to the widthwise middle portion of the slat located at the height middle portion of the shutter curtain. . In consideration of cost and the like, a cushioning material may be provided only in one of the shutter curtain and the shoji, but a cushioning material may be provided in both of them.

[0010]

Embodiments of the present invention will be described with reference to the drawings. 1 and 2 are longitudinal sectional views of a window shutter, and FIG. 3 is a transverse sectional view of a window opening of the window shutter. Two sashes 1 and 2 open and close the window opening by pulling. Further, a shutter is provided on the outdoor side of the window opening to open and close the window opening in the vertical direction. 1 to 3, the sash shoji 1,
Screen shutter 4 located between shutter shutter 2 and shutter curtain 3
Is provided.

The window sash frame attached to the window opening is a rectangular frame composed of upper and lower window sash frames 10 and 11 and left and right window sash frames 5 and 6, and a lower window sash frame. The opening is opened and closed by sliding the two sash sashes 1 and 2 in the rail portions 11a and 11a provided side by side in the drawing. The screen door shoji 4 also slides in the left and right directions on a rail portion 11b provided on the window sash lower frame 11. In the drawing, reference numeral 12 denotes a shutter case, and in the case shown in FIG. 2, the shutter case 12 is disposed immediately above the opening to suppress the protruding dimension of the shutter.

In the window shutter, guide rails 7 are provided upright on both left and right sides on the outdoor side of the window sash frame, and the shutter curtain 3 is provided so as to be freely opened and closed in the vertical direction. The guide rail frame which constitutes the guide rail 7 for guiding the left and right ends of the window frame 3 may be one that is externally attached to the outdoor side of the window sash frame or one that is integrally formed with the window sash frame. 1 and 2 show these respectively.
FIG. 1 corresponds to a so-called external shutter, and FIG. 2 corresponds to a so-called integral frame shutter. FIG. 3 shows both types in one drawing for convenience. The left guide rail frame 8a is an external guide rail frame, and the right guide rail frame 8b is a sash-integrated guide rail. The frame is shown. As is apparent from the figure, especially the integrated frame shutter
In the figure, it can be seen that the clearance between the shutter curtain 3 and the screen shoji 4 is narrow.

The screen door screen 4 includes an upper frame, a lower frame, and left and right vertical frames 4.
a, an outer frame formed in a rectangular shape from 4b, and a net member 4c having a rectangular shape stretched over a portion surrounded by the outer frame, and formed on the outdoor side of the left and right vertical frames 4a, 4b. A cushioning material 9 protrudes toward the outdoor side on the finding surface. 4A and 4B are diagrams showing a preferred embodiment of the cushioning material, wherein FIG. 4A shows the cushioning material 9 formed of a long member made of resin or rubber, and FIG. This shows a long mohair composed of mohair. The left and right vertical frames 4a, 4
b is provided with the cushioning material 9 because the screen door shoji 4 is used when
Either of the vertical frames is positioned substantially at the center of the opening, and when the opening is closed, the middle portion in the width direction of the shutter curtain 3 'bulging to the outside (the substantially center of the opening).
Is to come into contact with the screen door shoji 4 first, so that there is a fear that the part A surrounded by the chain line may come into contact with the shutter curtain 3.

FIG. 4 (a) shows a screen shoji 4
A groove-shaped engagement receiving portion 4d is formed at the left and right end portions on the outdoor side of the left and right vertical frames 4a and 4b. The portion 9a is vertically slid on the engagement receiving portion 4d to be locked, so that the upper frame prevents the cushioning material 9 from coming off. FIG.
Similarly, in the case of (b), the engagement member 9a provided on the mohair is engaged with the engagement receiving portion 4d from above to attach the cushioning material 9 and the left and right vertical frames 4a and 4b. . Note that the engagement receiving portion 4d can be provided integrally when forming the frame constituting the frame.

FIG. 5 shows a window shutter having no screen door.
FIG. 4 is a cross-sectional view of the window opening, and the basic configuration is the same as that shown in FIG. The shoji sashes 1 and 2 are fitted into a frame formed of an upper frame, a lower frame, a door-side frame 1a, 2a, and a door-side frame 1b, 2b in a rectangular shape, and a portion surrounded by the four-side frame. Panel and glass.
Of the two sliding door sashes 1 and 2 provided in a sliding manner, a cushioning material 9 protrudes toward the outdoor side from the door bottom side vertical frame 1b of the sliding door sash 1 located on the outdoor side. The reason why the cushioning material 9 is provided only on the door bottom side vertical frame 1b is that in this type of sliding door, when the opening is closed, the door bottom side vertical frame 1b is located at an intermediate portion in the opening width direction. That is, when the opening is closed, the shutter car swelling to the outdoor side is opened.
The middle part in the width direction of the ten 3 '' (substantially the center part of the opening) comes in contact with the vertical door frame 1b of the sash shoji 1 first. However, this does not exclude providing a cushioning material in the door-side vertical frame 1a.

FIGS. 6A and 6B are views showing a preferred embodiment of the cushioning material 9, in which FIG. 6A is a diagram in which the cushioning material 9 is constituted by a long member made of resin or rubber, and FIG. The cushioning material 9 is formed from a long mohair. FIG.
In the case of (a), the vertical frame 1 on the door bottom side of the sash shoji 1
b, a groove-shaped engagement receiving portion 1c in the height direction
Is formed so that the engaging portion 9a provided on the cushioning material 9 is slidably engaged with the engagement receiving portion 1c in the vertical direction, so that the upper frame prevents the cushioning material from coming off. It has become. Similarly, in the case of FIG. 6 (b), the cushioning material 9 and the doorside vertical frame 1b are attached by engaging the engaging portion 9b provided on the mohair with the engaging receiving portion 1c from above. ing.

FIG. 9 (a) shows an example in which the opening is opened and closed by two sliding doors 1, 1 located on the outdoor side and two sliding doors 2, 2 located on the indoor side. In this case, when the opening is closed, the doors of the sliding doors 2 and 2 located on the indoor side are located at the middle part of the opening, and the doors are buffered toward the outdoor side. The material 9 protrudes. When two screen door screens are used in such a window shutter, it is preferable to provide a cushioning material to at least one of the left and right vertical frames of each screen door screen. FIG. 9B shows a cushioning material 90 according to another embodiment. The cushioning material 90 is attached to a longitudinally intermediate portion of the vertical frame 1b with screws or the like.

FIG. 7 shows the sliding doors 1, 2, and 4 and the shutter car.
This shows another embodiment in which the contact with the ten is eased, in which the cushioning material 9 is provided on the shutter-curtain side. At the portion A where the shutter curtain 3 faces the indoor side, which is most likely to bulge, that is, a substantially middle portion in the width direction and a middle portion in the height direction, a cushioning material 9 'protrudes toward the indoor side. Have been. The shape of the cushioning material 9 'or the mounting means is not limited. For example, as shown in FIG.
a in which a block-shaped cushioning material 9 ′ is adhered to the indoor side surface of FIG. In this case, the number of the cushioning members 9 ′ is not limited to the illustrated one, and may be one or three or more. The cushioning material 9 'is configured so as not to hinder the winding of the shutter curtain 3.

The function of the structure for alleviating contact between the shutter curtain and the shoji thus configured will be described. When the opening is fully closed, the shutter curtain 3 is bent by wind or the like to move indoors. May swell. In this case, both right and left ends of the shutter curtain 3 in the width direction are guide rails 6.
Therefore, the central portion in the width direction of the shutter curtain 3 swells indoors. At this time, in the one having the screen door screen 4, one of the left and right vertical frames 4a and 4b of the screen door screen 4 is opposed to the central portion in the width direction of the shutter curtain 3, and the left and right vertical frames 4a, Since the cushioning member 9 protrudes toward the outdoor side at 4b, the shutter curtain does not directly contact the vertical frames 4a, 4b of the screen door shoji 4.

When the screen is not provided, when the opening is fully closed, the vertical frame 1 on the door bottom side of the sash shoji 1 located outdoors.
b faces the central portion in the width direction of the shutter curtain 3 and the cushioning material 9 is projected from the door frame 1b toward the outdoor side, so that the shutter curtain and the sash are provided. The door butt side vertical frame 1b of the shoji 1 does not directly contact.

When the cushioning material 9 is provided on the shutter curtain side, when the shutter curtain 3 bulges indoors, the cushioning material 9 is located at a position where it is most likely to bulge. , The shutter curtain 3 is properly prevented from directly contacting the shoji.

[0022]

According to the present invention, a window frame attached to a window opening is provided with a shoji which opens and closes the window opening, and a guide rail is erected on the outdoor side of the window frame to provide a shutter curtain. When the window opening is closed, at least one of the portions where the sash and the shutter curtain oppose each other, when the window opening is closed, the window is positioned at a widthwise intermediate portion of the window opening, Since the shock absorbing material is provided, the shock absorbing material prevents the generation of unpleasant sounds when the shutter curtain comes into contact with the screen door shoji or the sash shoji. Can be prevented from being damaged. Therefore, according to the present invention, the projected dimension of the shutter guide rail can be reduced to reduce the projected dimension of the shutter, which contributes to space saving and slimming of the frame member. Thus, it is possible to provide a window shutter which is excellent in cost and aesthetically good.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of an external window shutter.

FIG. 2 is a longitudinal sectional view of an integral frame window shutter.

FIG. 3 is a window shutter according to the first embodiment of the present invention.
3 is a cross-sectional view of the window opening of FIG.

FIGS. 4A and 4B are cross-sectional views each showing a configuration of a cushioning material.

FIG. 5 illustrates a window shutter according to a second embodiment of the present invention.
3 is a cross-sectional view of the window opening of FIG.

FIGS. 6A and 6B are cross-sectional views each showing a configuration of a cushioning material.

FIG. 7 illustrates a window shutter according to a third embodiment of the present invention.
3 is a cross-sectional view of the window opening of FIG.

FIG. 8 is a view showing a cushioning material according to a third embodiment, in which (a) is a partial longitudinal sectional view of a shutter curtain,
(B) is the schematic front view which looked at the shutter curtain from the indoor side.

FIG. 9A is a schematic plan view showing a case where an opening is opened and closed by four sashes, and FIG. 9B is a side view showing another embodiment of the cushioning material.

[Explanation of symbols]

 Reference Signs List 1 sash shoji (outdoor side) 1b door bottom side vertical frame 3 shutter curtain 4 screen door shoji 4a left vertical frame 4b right vertical frame 7 guide rail 9 cushioning material 9 'cushioning material 90 cushioning material

Claims (4)

[Claims] 1. A window frame attached to a window opening is provided with a shoji for opening and closing the window opening, and a guide rail is provided upright on the outdoor side of the window frame so that a shutter curtain can be freely opened and closed in a vertical direction. When the window opening is closed, at least one of the portions where the sash and the shutter curtain face each other, a cushioning material is provided at an intermediate portion in the width direction of the window opening. A contact relaxation structure between a shutter curtain and a shoji in a window shutter. 2. A sliding door for opening and closing a window opening in the left-right direction, wherein a cushioning material protrudes toward the outdoor side from a door frame on a door end side of the sliding door located on the outdoor side. 2. A structure for alleviating abutment between a shutter curtain and a shoji in the window shutter according to claim 1. 3. The window shutter according to claim 1, wherein said shoji is a screen shoji, and at least one of the left and right vertical frames of said screen shoji has a cushioning material protruding toward an outdoor side. The structure for alleviating the abutment between the shutter curtain and the shoji in the above. 4. A shutter material is provided on an indoor surface of the shutter curtain so as to protrude from an intermediate portion in a width direction of the shutter curtain. The structure for alleviating the contact between the shutter curtain and the shoji in the window shutter of FIG.