JP2006052544A - Movable panel sealing structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To surely prevent entry of rainwater between a panel peripheral edge and an opening peripheral edge inside a building almost all over the periphery with lower assembling cost. <P>SOLUTION: In this movable panel sealing structure, an opening C formed in a building outer wall B is provided to be closable with a movable panel A which is wholly operable for reciprocating to the outside of a building and a gasket 3 is provided between the panel peripheral edge 1 of the movable panel closing the opening and the opening peripheral edge 2 of the outer wall. On a panel side gasket 3a mounted at the panel peripheral edge, a first protruded piece 16 which can contact the building outer face of the outer wall in the state of closing the opening with the movable panel and a second protruded piece 17 which is located inside of the building beyond the building outer face and protruded toward the opening peripheral edge are formed in series to be mounted at the panel peripheral edge almost all over the periphery. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention provides an opening formed in the outer wall of the building so that the entire panel can be opened and closed by a movable panel that can be reciprocally moved toward the outside of the building, and the panel peripheral portion of the movable panel that closes the opening; The present invention relates to a seal structure for a movable panel in which a gasket is provided between the outer peripheral edge of the outer wall.

In the above-mentioned movable panel sealing structure, a rectangular movable panel that can be opened and closed in a rectangular shape formed on the outer wall of a building is conventionally mounted around the horizontal axis provided on the inner side of the building near the upper side of the peripheral edge of the panel. With the entire panel facing the outside of the building so that it can be reciprocally swung, the intrusion of rainwater into the building from between the panel peripheral edge and the opening peripheral edge with the movable panel closed. Intrusion of rainwater between the upper edge of the opening and the peripheral edge of the opening is prevented by bringing the opening side gasket attached to the peripheral edge of the opening into contact with the upper edge of the peripheral edge of the panel from the outside of the building. For the intrusion of rainwater between the side edge and the lower edge of the opening peripheral edge, the panel gasket attached to the panel peripheral edge is brought into contact with the side edge and lower edge of the opening peripheral edge from the building outer surface side. Let prevent .
In other words, with the opening closed by the movable panel, the downward projecting piece formed on the opening side gasket attached to the upper edge of the opening peripheral edge is brought into contact with the outer surface of the movable panel so that the peripheral edge of the panel Intrusion of rainwater from between the upper edge of the opening peripheral edge and the contact portion formed on the panel side gasket attached to the side edge and lower edge of the panel peripheral edge, the side edge of the opening peripheral edge To prevent the intrusion of rainwater between the peripheral edge of the panel and the peripheral edge of the opening and the peripheral edge of the opening, and the protrusion of the opening gasket is the peripheral edge of the panel. The movable panel is provided so as to be freely reciprocally swingable toward the outside of the building in a swinging range in which it can elastically always contact the upper side of the building outer surface side (see, for example, Patent Document 1).

Japanese Patent No. 3340426

In the conventional movable panel seal structure, the rainwater intrusion into the building from between the panel peripheral edge and the opening peripheral edge, and the rainwater intrusion between the panel peripheral edge and the upper edge of the opening peripheral edge Is prevented by the opening side gasket attached to the peripheral edge of the opening, and the infiltration of rainwater between the panel peripheral edge and the side edges and the lower side of the opening peripheral edge is prevented by the panel side gasket attached to the panel peripheral edge. Therefore, the rainwater intrusion prevention structure cannot be provided continuously over the entire periphery between the panel peripheral edge and the opening peripheral edge. There is a fault that rainwater easily enters.
Further, when the opening is closed by the movable panel, the opening side gasket contacts the movable panel and the panel side gasket contacts the opening peripheral edge to the inside of the building from between the panel peripheral edge and the opening peripheral edge. Invasion of rainwater is prevented, and if the contact between them is insufficient due to an installation error or the like, the intrusion of rainwater may not be prevented.
In addition, two types of gaskets having different cross-sectional shapes, that is, an opening side gasket to be attached to the upper side portion of the opening peripheral portion and a panel side gasket to be attached to the side side portion and the lower side portion of the panel peripheral portion, are separately attached. There is also a drawback that the assembly cost is high.
The present invention has been made in view of the above circumstances, and can reliably prevent the intrusion of rainwater into the building from between the peripheral edge of the panel and the peripheral edge of the opening at a low cost. The purpose is to do so.

  According to a first characteristic configuration of the present invention, an opening formed in an outer wall of a building is provided so as to be openable and closable by a movable panel that can be reciprocally moved toward the outside of the building, and the movable panel is closed. A movable panel sealing structure in which a gasket is provided between the peripheral edge of the panel and the opening peripheral edge of the outer wall, and the opening is closed by the movable panel on the panel side gasket to be mounted on the peripheral edge of the panel. In a state, each of the first projecting piece that can come into contact with the outer surface of the building on the outer wall and the second projecting piece projecting toward the opening peripheral edge inside the building from the outer surface of the building are formed in series. The panel is mounted on the peripheral edge of the panel over substantially the entire circumference.

[Action and effect]
A series of first projecting pieces that can come into contact with the outer surface of the building on the outer wall of the panel-side gasket attached to the peripheral edge of the panel with the movable panel closed. Since it is installed over the entire periphery, the perimeter of the panel and the peripheral edge of the opening are closed over the entire circumference with the first projecting piece in contact with the outer surface of the building, and rainwater enters the inside of the building. Can be prevented.
In addition to the first projecting piece that can contact the building outer surface, the panel side gasket includes a first protruding piece that projects toward the opening peripheral edge on the inner side of the building from the outer surface of the building with the opening closed by the movable panel. Since the two projecting pieces are formed in series, the gap between the first projecting piece and the second projecting piece is formed in a groove shape that opens toward the outer wall over substantially the entire periphery of the panel peripheral part. Even if the opening of the movable panel is closed and the first projecting piece is not sufficiently in contact with the outer surface of the building on the outer wall, even if rainwater enters from between the first projecting piece and the outer surface of the building, the intruding rainwater Can flow down along the groove-shaped portion between the first projecting piece and the second projecting piece, and can be discharged to the building outer surface side from between the first projecting piece and the building outer surface.
Therefore, without attaching a separate gasket to the peripheral edge of the opening, the panel peripheral gasket and the peripheral edge of the opening can be obtained at a low assembly cost by the panel-side gasket attached to the entire peripheral edge of the panel. It is possible to reliably prevent rainwater from entering between the inside of the building and the entire circumference.

  According to a second characteristic configuration of the present invention, a third projection that can contact the second projecting piece from the inside of the building with an opening-side gasket attached to the peripheral edge portion of the opening in a state where the opening is closed by the movable panel. A piece is formed in series and is attached to the peripheral edge of the opening over substantially the entire circumference.

[Action and effect]
A third projecting piece that can be contacted from the inside of the building against the second projecting piece formed in a series on the panel side gasket in a state in which the opening is closed with a movable panel on the opening side gasket attached to the periphery of the opening. Since it is formed in a series and attached to the periphery of the opening over almost the entire periphery, it is assumed that the contact of the first projecting piece with the outer surface of the building on the outer wall is insufficient when the opening is closed with the movable panel. However, it is possible to ensure airtightness, watertightness and sound insulation over almost the entire circumference between the peripheral edge of the panel and the peripheral edge of the opening by contact of the third protruding piece with the second protruding piece. It is easy to ensure water tightness and sound insulation.

  According to a third feature of the present invention, a series of fourth projecting pieces that can come into contact with the first projecting piece from the inside of the building in a state in which the opening is closed by the movable panel. It is in a certain point.

[Action and effect]
The opening side gasket is formed with a series of fourth protrusions that can contact the first protrusion from the inside of the building with the movable panel closed. Therefore, the opening side gasket is formed on the panel side gasket. A contact portion between the one projecting piece and the peripheral edge of the opening, a contact portion between the second projecting piece formed on the panel side gasket and the third projecting piece formed on the opening side gasket, and a panel side gasket. The airtightness over the entire circumference between the panel peripheral edge and the opening peripheral edge at the three contact areas of the first protrusion and the fourth protrusion formed on the opening gasket. It is easier to ensure water tightness and sound insulation.

  According to a fourth characteristic configuration of the present invention, the second projecting piece or the third projecting piece is provided so as to be elastically deformable in the panel thickness direction, and the timing at which the movable panel is switched to the posture for closing the opening is provided. The second projecting piece and the third projecting piece are provided so as to be able to contact over substantially the entire circumference.

[Action and effect]
From the timing when the second projecting piece formed on the panel-side gasket or the third projecting piece formed on the opening-side gasket is elastically deformable in the panel thickness direction, and the movable panel switches to the position of closing the opening. First, since the second projecting piece and the third projecting piece are provided so as to be able to come into contact with each other over substantially the entire circumference, the second projecting piece and the third projecting piece come into contact with each other over almost the entire circumference. In the range where the second projecting piece or the third projecting piece can be elastically deformed until the movable panel switches to the posture of closing the opening, the error of the mounting posture of the panel side gasket or the opening side gasket is absorbed, The third projecting piece can be reliably brought into contact with the projecting piece, and it is easier to ensure airtightness, watertightness, and sound insulation over substantially the entire circumference between the panel peripheral edge and the opening peripheral edge.

  A fifth characteristic configuration of the present invention is that a contact portion between the second projecting piece and the third projecting piece is formed in a substantially arc shape in a cross-sectional view along the panel thickness direction.

[Action and effect]
Since the contact portion between the second projecting piece and the third projecting piece is formed in a substantially arc shape in a sectional view along the panel thickness direction, the panel thickness direction between the second projecting piece and the third projecting piece It is easy to ensure a wide contact width along the edge, and it is easier to further ensure airtightness, watertightness, and sound insulation over substantially the entire circumference between the panel peripheral edge and the opening peripheral edge.

Embodiments of the present invention will be described below with reference to the drawings.
[First Embodiment]
1 to 4 show that the opening C formed in the outer wall B of the building is opened and closed by a movable panel A that can be reciprocated so that the entire panel faces the outside of the building, and the movable panel A is closed. The seal structure of the movable panel A by this invention which has provided the gasket 3 between the panel peripheral part 1 and the opening peripheral part 2 of the outer wall B is shown.

  The outer wall B is configured by connecting the four corners of a plurality of rectangular glass panels 4a and 4b arranged vertically and horizontally with connecting metal fittings 5a and 5b which are fixed to a housing side such as a column 10 inside the building. Of these glass panels 4a and 4b, one glass panel 4a is configured as a movable panel A whose opening C can be freely opened and closed, and the peripheral edge 2 of the opening is configured as a fixed glass panel 4b. The end faces of the glass panel 4 b are connected by a joint material 6.

  As shown in FIGS. 2 and 3, the movable panel A is fixed to the hinge 7 of the hinged connecting bracket 5a with the upper left and right corners of the glass panel 4a, and swings around the horizontal axis X toward the outside of the building. While being supported movably, an opening / closing device 8 is provided inside the movable panel A so that the entire movable panel A can be reciprocally swung toward the outside of the building.

  The opening / closing device 8 has a pulley support 9 fixed to the left and right sides of the lower part of the movable panel A, and a wire 11 having one end fixed to a housing side such as a column 10 is wound around the pulley 12 of both pulley supports 9. In addition, a manual winder 13 with a lock mechanism fixed to the housing side is provided so as to be freely rewound, and two gas dampers 14 biased toward the extension side are connected to the left and right pulley supporters 9. It is configured to be swingably fixed over each column 10 on the back side.

  And by winding the wire 11 with the winder 13, the gas damper 14 is forcibly contracted against the urging force, and is locked so that the wire 11 is not fed out in that state. As shown in FIG. 2, the movable panel A is held in a closed position, and the lock of the wire 11 is released, whereby the gas damper 14 is extended with an urging force, and the wire 11 is drawn out to move the movable panel A in FIG. As shown by the phantom lines in FIG.

  The gasket 3 is attached to each of the panel peripheral edge portion 1 and the opening peripheral edge portion 2 in a series of annular shapes, and the panel side gasket 3a attached to the panel peripheral edge portion 1 is a panel peripheral edge portion. In the state where the opening C is closed with the movable panel A shown in FIG. First projecting pieces 16 that can be pressed and contacted in series in close contact with the outer surface side of the two buildings, and a crossing that projects in series toward the outer peripheral edge 2 on the inner side of the building from the outer peripheral surface side of the peripheral edge 2 Each of the second projecting pieces 17 having a substantially arcuate surface shape is formed in series.

  Further, the opening side gasket 3b attached to the opening peripheral edge 2 has a substantially L-shaped mounting part 20 bonded to the entire circumference along the building inner corner of the opening peripheral edge 2. In addition, in the state where the opening C is closed by the movable panel A shown in FIG. 4 (b), the third projecting piece 18 capable of being in pressure contact with the second projecting piece 17 in series from the inside of the building, and the first projecting piece A fourth projecting piece 19 that can be pressed and contacted in series from the inside of the building is formed in series.

  Then, the panel side gasket 3a and the opening side gasket 3b are formed of an elastic material such as silicone rubber, and the first to fourth projecting pieces 16, 17, 18, 19 are provided to be elastically displaceable in the panel thickness direction, As shown in FIG. 4 (a), the second projecting piece 17 and the third projecting piece 18 are substantially completely prior to the timing at which the movable panel A is swung inward to switch to the position in which the opening C is closed. As the second projecting piece 17 is further pressed against the third projecting piece 18, the second projecting piece 17 and the third projecting piece 18 are seen in a cross-sectional view along the panel thickness direction. The surface contact is formed in a substantially arc shape over substantially the entire circumference.

[Second Embodiment]
FIG. 5 shows another embodiment of the movable panel A provided with the seal structure according to the present invention, and a plurality of rectangular glass panels 4a and 4b are arranged vertically on each of the columns 10 fixed to the housing side. The upper and lower adjacent glass panels 4a and 4b are connected to each other by connecting metal fittings 5a and 6b which are fixed to the column 10 so as to form a building outer wall B, and the upper and lower adjacent glass panels 4a and 4b. Each of the glass panels 4a at a specific height is fixed to the hinge 7 of the hinged connecting bracket 5a, and the opening C is configured as a movable panel A that can be opened and closed separately. .

And as shown in FIG. 6, the slit-shaped notch 21 for gasket attachment is formed in the part along the movable panel A of the right and left support | pillar 10, and the opening peripheral part 2 is made into the upper and lower fixed glass panels 4b and left and right. The opening-side gasket 3b is mounted in a series of rings and the panel-side gasket 3a is mounted on the panel peripheral portion 2 over the fixed glass panel 4b and the left and right columns 10.
Other configurations are the same as those of the first embodiment.

[Other Embodiments]
1. The movable panel sealing structure according to the present invention may be a metallic, wooden, or resin movable panel sealing structure.
2. The sealing structure of the movable panel according to the present invention is composed of multi-layer glass, laminated glass, tempered plate glass, semi-tempered plate glass, float plate glass, mold plate glass, heat ray absorbing glass, heat ray reflective glass, plate glass subjected to various surface treatments, and the like. A movable panel sealing structure may be used.
3. The seal structure of the movable panel according to the present invention may be a seal structure of a movable panel provided so as to be swingable and openable around a horizontal axis core near the lower end of the panel in the protruding window or the outside-turning window.
4). The seal structure of the movable panel according to the present invention may be a seal structure of a movable panel provided so as to be swingable and openable around a longitudinal axis near one end in the left-right direction of the panel.
5. The movable panel seal structure according to the present invention can be opened and closed in a substantially parallel posture with respect to the outer wall surface, and is slidably movable along the outer wall surface when the opening is opened. It may be a structure.
6). The seal structure of the movable panel according to the present invention may be a seal structure of a movable panel that can open and close an opening formed in a metal, wooden, resin, or concrete building outer wall.
7). In the seal structure of the movable panel according to the present invention, part or all of the opening peripheral edge of the outer wall may be formed by the end of the floor slab or the inner wall.
8). The sealing structure of the movable panel according to the present invention may be a sealing structure of a movable panel that can freely open and close an opening formed in a circular shape, an elliptical shape, a polygonal shape, or any other shape.
9. The seal structure of the movable panel according to the present invention is such that even if a panel-side gasket that is formed in advance in an annular shape along the panel periphery is attached to the panel periphery, a plurality of panel-side gaskets are attached to the panel periphery. It may be.
10. In the movable panel sealing structure according to the present invention, even if the opening side gasket formed in advance in an annular shape along the opening periphery is attached to the opening periphery, the divided opening side gasket is attached to the opening periphery. It may be.

Exterior view of building exterior Partial cross-sectional side view of the main part Partial sectional plan view of the main part Longitudinal section of the main part External view of building outer wall showing second embodiment Cross section of the main part

Explanation of symbols

1 Panel peripheral edge 2 Opening peripheral edge 3 Gasket 3a Panel side gasket 3a
3b Opening side gasket 16 1st protruding piece 17 2nd protruding piece 18 3rd protruding piece 19 4th protruding piece A Movable panel B Building outer wall C Opening

Claims (5)

An opening formed in the outer wall of the building is provided so as to be openable and closable by a movable panel that can be reciprocally moved toward the outside of the building, and the peripheral edge of the movable panel closing the opening, and the opening of the outer wall It is a seal structure of a movable panel in which a gasket is provided between the peripheral part,
In the state where the opening is closed by the movable panel, the first projecting piece that can contact the outer surface of the building on the panel side gasket to be mounted on the peripheral edge of the panel, and the inner side of the building than the outer surface of the building A seal structure for a movable panel, in which each of the second projecting pieces projecting toward the peripheral edge of the opening is formed in series and is attached to the peripheral edge of the panel over substantially the entire circumference.   A third projecting piece that can contact the second projecting piece from the inside of a building in a state where the opening is closed by the movable panel is formed in a series on the opening side gasket to be mounted on the peripheral edge of the opening, 2. The seal structure for a movable panel according to claim 1, wherein the seal is attached to the peripheral edge of the opening over substantially the entire circumference.   3. The movable panel according to claim 2, wherein a fourth projecting piece capable of contacting the first projecting piece from the inside of a building is formed on the opening side gasket in a state where the opening is closed by the movable panel. Seal structure.   The second projecting piece or the third projecting piece is provided elastically deformable in the panel thickness direction, and the second projecting piece and the second projecting piece are prior to the timing at which the movable panel switches to the posture of closing the opening. The seal structure for a movable panel according to claim 2 or 3, wherein the three projecting pieces are provided so as to be able to contact substantially the entire circumference.   The seal structure of the movable panel according to claim 4, wherein the contact portion between the second projecting piece and the third projecting piece is formed in a substantially arc shape in a cross-sectional view along the panel thickness direction.

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