JP2006225869A - Round window - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a round window, having executability of work in mounting a frame to a building skeleton, and surely performing cut-off. <P>SOLUTION: A glass unit 2 is put in a substantially circular frame body 1 to form the round window, and the round window is fixed to a building skeleton 6. The frame body 1 is provided with a fin-like fitting part 14 made of metal extending over the whole periphery, the fitting part 14 is fixed to a metal plate 3 having an opening substantially fitted to the frame body 1 through a sealing material 17, and the metal plate 3 is fixed to the building skeleton 6. A waterproof tape is provided on the outer peripheral edge of the metal plate 3 fitted to the building skeleton 6 to cut off water between the metal plate 3 and the building frame 6. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a circular round window attached to a building frame, and more particularly to a round window with high workability and high watertightness after installation to the building frame.

2. Description of the Related Art Conventionally, a round window is known in which a substantially circular frame is fixed to an opening of a building frame and a substantially circular glass body is accommodated inside the frame. An example of such a round window is that disclosed in Patent Document 1.
JP 2004-3194 A

  The conventional round window was attached to the building frame as follows. FIG. 5 shows an assembled perspective view of a conventional round window. As shown in this figure, first, the base material 52 is attached to the building housing 64. The base material 52 is made of a veneer material and is formed in a plate shape in which a central portion is cut into a substantially circular shape. The substantially circular frame 50 is fixed to the building housing 64 through the base material 52. The frame 50 is provided with a fin-shaped attachment portion 51 on the peripheral surface, and the attachment portion 51 abuts on the base material 52 and is fixed to the building housing 64.

  However, the conventional round window has the following problems. In FIG. 6, the perspective view of the state which attached the frame 50 to the building frame 64 is shown. When the frame body 50 is attached to the building housing 64 as shown in FIG. 5, the space between the frame body 50 and the base material 52 is not sealed. It is necessary to provide waterproof tape 53 on the surface. In the case of a round window, the attachment portion 51 of the frame 50 is also substantially circular, so the waterproof tape 53 must be finely divided to close the gap between the attachment portion 51 and the base material 52 as shown in FIG. For this reason, if the workability is poor and the gap is not blocked even at one place, there is a risk of causing water leakage.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a round window having good workability at the time of attachment of a frame body to a building frame and capable of reliably stopping water.

In order to solve the above problems, a round window according to the present invention is a round window formed by fixing a glass body in a substantially circular frame and fixing it to a building frame.
The frame body is provided with a fin-shaped attachment portion made of metal over substantially the entire circumference of the peripheral surface, and the attachment portion is fixed to a metal plate formed with an opening substantially matching the frame body through a sealing material. The metal plate is fixed to the building frame.

  The round window according to the present invention is characterized in that the attachment portion of the frame body is fixed in contact with the opening edge of the metal plate via the sealing material.

  Furthermore, the round window according to the present invention is characterized in that the metal plate has an outer peripheral edge formed in a square or polygonal shape.

  Furthermore, the round window according to the present invention is characterized in that the metal plate is fixed to the building frame via a base material having substantially the same shape.

  According to the round window according to the present invention, the attachment portion of the frame made of metal is fixed to the metal plate formed with the opening substantially matching the frame through the sealing material, and the metal plate is attached to the building frame. By fixing, the space between the attachment part of the frame body and the metal plate can be stopped easily and reliably by the sealing material on the overlapping surface because the metal material is between the metal plate, and between the metal plate and the building frame, By making the outer peripheral edge straight, water can be easily and reliably stopped, so that the frame can be surely stopped, and the workability can be improved.

  Further, according to the round window according to the present invention, the attachment portion of the frame body is abutted and fixed to the opening edge of the metal plate via the sealing material, so that the frame body is fitted into the metal plate from the indoor side or the outdoor side. Since it can fix, workability can be improved more.

  Furthermore, according to the round window according to the present invention, the metal plate is formed with a rectangular or polygonal outer peripheral edge, so that the waterproof tape can be provided linearly on the outer peripheral edge of the metal plate. It is possible to easily and surely stop water between the building frame and the workability.

  Furthermore, according to the round window according to the present invention, the metal plate is fixed to the building frame via the substantially same shape of the base material, so that the metal plate is superposed and fixed to the planar base material. Therefore, it is possible to improve the workability of the frame attachment.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a perspective view of a round window in the present embodiment. As shown in this figure, the round window in this embodiment is formed by fixing a substantially circular frame body 1 to a metal plate 3 and fixing the metal plate 3 to a base material 5 attached to a building housing 6. Is. Inside the frame body 1, a glass body 2 is fitted and stored in a killing manner. Further, the frame body 1 is configured by a metal frame 10 on the outdoor side and an edge member 13 made of resin on the indoor side. The metal frame 10 is formed by connecting two frame members formed in a semicircular shape by butt welding, and the pressing edge member 13 is connected to each other by a connecting member 20 by butting two members formed in a semicircular shape. It has become.

  In FIG. 2, the longitudinal cross-sectional view of the round window is shown. As shown in this figure, the frame 1 is composed of a metal frame 10 on the outdoor side and a pressing member 13 provided so as to cover the indoor side. The metal frame 10 is formed of aluminum, and the pressing member 13 is formed of resin. The round window of the present embodiment is a composite sash having high heat insulation and high design as viewed from the indoor side, because the ledge member 13 made of resin covers the indoor exposed surface of the metal frame 10 made of metal. It is configured.

  The metal frame 10 has an outdoor pressing portion 15 that protrudes toward the inside in the direction of finding on the outer side of the inner peripheral surface over the entire circumference, and an edge member 15a is provided at the front end portion toward the indoor side. Is provided. The outdoor surface of the glass body 2 is supported by the edge material 15a. Further, the metal frame 10 has a fin-like attachment portion 14 over the entire circumference at the indoor / outdoor intermediate portion of the outer peripheral surface, and the attachment portion 14 is interposed through the metal plate 3 and the base material 5 made of aluminum. It is fixed to the building frame 6.

  The pressing edge member 13 is formed in a hollow cross-section, and the outdoor end portion of the inner peripheral surface extends to the outdoor side, the indoor pressing portion 16 extends, and the indoor side end portion extends toward the indoor side to extend indoors. Each part 13b is formed over the entire circumference. An edge pressing material 16a is provided at the distal end of the indoor pressing portion 16 toward the outdoor side, and the indoor surface of the glass body 2 is supported by the edge pressing material 16a. In addition, the pushing edge member 13 is screwed to the building housing 6 with the indoor extending portion 13 b via the indoor decorative material 18. The interior decoration material 18 is provided on the indoor side of the frame body 1, and overlaps with the indoor extension portion 13 b of the pressing member 13 so as to cover the inner peripheral surface of the opening of the building housing 6.

  Two hollow portions 13a, 13a arranged in parallel in the indoor / outdoor direction are formed in the hollow portion of the pressing member 13, and the metal frame 10 is screwed between the hollow portions 13a, 13a. Since the screw is inserted from the inner peripheral surface side, a cover body 13c is provided to hide the screw insertion port on the inner peripheral surface.

  The metal plate 3 is formed with a substantially circular opening substantially matching the opening of the building housing 6, and abuts against the base material 5 attached to the building housing 6 and is screwed. Further, the attachment portion 14 of the frame 1 is superposed from the outdoor side with respect to the opening peripheral edge portion of the metal plate 3, and is screwed through a seal material 17. The sealing material 17 is made of a butyl seal or a wet seal, and is formed in a ring shape so as to cover substantially the entire attachment portion 14 of the frame 1 and the overlapping surface of the metal plate 3. About the frame 1 and the metal plate 3, since the sealing material 17 is provided in the superposition | polymerization surface of metal materials, and it is clamped by screwing, it can make water stop easily and reliably.

  FIG. 3 shows an exploded perspective view of the frame 1 and the metal plate 3. FIG. 3 shows the frame 1 and the metal plate 3 as viewed from the outdoor side. The frame 1 has a metal frame 10 formed in a substantially circular shape, and a glass body 2 is housed inside the frame 1 to support the outer surface of the frame, and two semi-circular ledge members 13 are attached from the indoor side. While supporting the indoor surface of the glass body 2, it connects with the connection member 20. FIG. The metal plate 3 is formed with a substantially circular opening 3a at the center, and the attachment portion 14 of the frame 1 is superposed and fixed to the peripheral edge of the opening 3a from the outdoor side via a sealing material 17. The Thereby, the frame 1 and the metal plate 3 are integrated.

  In FIG. 4, the assembly perspective view with respect to the building frame 6 of the frame 1 is shown. As shown in this figure, the frame 1 attached to the metal plate 3 and integrated is prepared in advance and fixed to the base material 5 attached to the building housing 6. However, the metal plate 3 may be directly fixed to the building frame 6 without providing the base material 5.

  When the frame 1 is fixed to the base material 5, the waterproof tape 4 is provided on the peripheral edge of the metal plate 3 in order to ensure watertightness between the metal plate 3 and the base material 5. As shown in FIG. 1, since the metal plate 3 is formed in a substantially square shape, the waterproof tape 4 is provided in a straight line on each side so as to stop the metal plate 3 over four rounds. It is done. That is, unlike the conventional case where the waterproof tape 4 is provided on the periphery of the attachment portion of the substantially circular frame 1, the waterproof tape can be provided in a straight line. Can be made. Moreover, when fixing the metal plate 3 directly with respect to the building frame 6, similarly, the waterproof tape 4 may be provided in the outer periphery of the metal plate 3, and does not need to be provided.

  Thus, since the metal plate 3 was attached to the frame body 1 and the integrated one was fixed to the building housing 6, the water stop between the frame body 1 and the metal plate 3 is the metal plates. Therefore, it can be made easily and reliably on the superposed surface, and the water stop between the metal plate 3 and the base material 5 attached to the building housing 6 is as simple as a rectangular or polygonal outer shape of the metal plate 3. Since it can be made into a shape and the waterproof tape can be provided in a straight line, it can be surely made and the workability is also good.

  Although the embodiment of the present invention has been described above, the application of the present invention is not limited to this embodiment, and can be variously applied within the scope of the technical idea. For example, in this embodiment, the frame 1 is attached to the metal plate 3 from the outdoor side. That is, the attachment portion 14 of the frame 1 abuts against the peripheral edge of the opening 3a of the metal plate 3 from the outdoor side. However, the present invention is not limited to this, and conversely, the attachment portion 14 may come into contact with the peripheral edge of the opening 3a of the metal plate 3 from the indoor side. In this case, the frame 1 is attached to the metal plate 3 from the indoor side. Moreover, in this embodiment, although the attachment part 14 and the metal plate 3 of the frame 1 are screwed from the indoor side, you may screw it from the outdoor side conversely. In this case, the attachment portion 14, the metal plate 3, and the building frame 6 can be integrally screwed. Moreover, about the structure of the frame 1, the metal frame 10 may connect the both ends of one frame material, and you may make it form a substantially circular shape. Further, in the present embodiment, the metal frame 10 and the pressing member 13 are arranged such that two members are arranged in the up and down direction, but may be arranged in the left and right direction.

It is a perspective view of the round window in this embodiment. It is a longitudinal cross-sectional view of the round window in this embodiment. It is a disassembled perspective view of a frame and a metal plate. It is an assembly perspective view with respect to the building frame of a frame. It is an assembly perspective view in the conventional round window. It is the perspective view which showed the water stop structure in the conventional round window.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Frame body 2 Glass body 3 Metal plate 3a Opening 4 Waterproof tape 5 Building frame 10 Metal frame 13 Edge member 14 Mounting part 17 Sealing material

Claims (4)

In a round window made by placing a glass body in a substantially circular frame and fixing it to the building frame,
The frame body is provided with a fin-shaped attachment portion made of metal over substantially the entire circumference of the peripheral surface, and the attachment portion is fixed to a metal plate formed with an opening substantially matching the frame body through a sealing material. A round window, wherein the metal plate is fixed to the building frame.   The round window according to claim 1, wherein the attachment portion of the frame body is abutted and fixed to the opening edge of the metal plate via the sealing material.   The round window according to claim 1 or 2, wherein the metal plate has an outer peripheral edge formed in a square or polygonal shape.   The round window according to any one of claims 1 to 3, wherein the metal plate is fixed to the building frame via a base material having substantially the same shape.

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