JP2018071257A5 - - Google Patents

Description

The present inventors have conducted extensive studies resulting configuration so as not to and the window frame is secured to the inner peripheral surface rather than the window frame in the outer surface of the fixed frame protrudes outward beyond the outer surface of the fixed frame By doing so, it has been found that the main technical problem can be achieved.

A structural plywood 10 is provided on the outer side surface (the upper side surface in FIG. 1) of the tubular column 4 having a square cross section. The plywood 10 protrudes beyond the inner peripheral surface (left side in FIG. 1) of the tube post 4. A gypsum board 12 is disposed on the inner surface (lower surface in FIG. 1) of the tube post 4. The gypsum board 12 protrudes beyond the inner peripheral surface of the tube post 4, and a protruding end thereof is connected to a wooden frame 14 located opposite the inner peripheral surface (the left side surface in FIG. 1) of the tube column 4. Have been. A heat insulating material 18 is provided on the outer peripheral surface (the right side surface in FIG. 1) of the tube column 4 . A heat insulating material 16 is also provided on the outer surface of the plywood 10.

And Thus, buildings fixed frame 2 itself of a configuration of as described above is not intended to constitute a novel feature of the combination constructed in accordance with the present invention may in a known form, thus fixing frame 2 Details Detailed description is omitted in this specification.

Continuing with reference to FIGS. 1 and 2, the illustrated window frame, generally designated by the numeral 40, comprises a pair of substantially vertically extending side members 42 (one of which is shown in FIG. 1) and It is composed of a lower member 44 and an upper member 46 (FIG. 2 ) extending upward and horizontally. The side member 42, the lower member 44, and the upper member 46 are formed by cutting an elongated extruded product extruded from a synthetic resin such as hard vinyl chloride resin into a required length. The cross-sectional shape of the member 46 is the same. Both ends of the lower member 44 are connected to lower ends of the pair of side members 42, and both ends of the upper member 46 are connected to upper ends of the pair of side members 42, thus forming a rectangular window frame 40 corresponding to the shape of the rectangular fixed frame 2. Is done. In the illustrated embodiment, the side member 42, the lower member 44, and the upper member 46 are hollow members having a substantially rectangular cross-sectional shape, and include an outer peripheral wall 48, an outer wall 50, an inner wall 52, and an inner peripheral wall 54. The outer peripheral wall 48 of the side member 42 extends substantially vertically, the outer peripheral walls 48 of the lower member 44 and the upper member 46 extend substantially horizontally, and key-like projections 56a are provided on both sides of the outer peripheral wall 48. And 56b are attached. The outer wall 50 and the inner wall 52 of the side member 42 extend substantially vertically, and the outer wall 50 and the inner wall 52 of the lower member 44 and the upper member 46 extend substantially horizontally. The inner peripheral wall 54 has a stepped portion, and the inner part of the inner peripheral wall 54 is displaced in the outer peripheral direction with respect to the outer part. A hollow protruding portion 58 protruding in the inner circumferential direction is attached to an outer portion of the inner circumferential surface 54. An accommodation groove is defined in the inner portion of the lower surface wall 54 so as to correspond to the step. A plurality of reinforcing walls are disposed in a space surrounded by the outer peripheral wall 48, the outer wall 50, the inner side wall 52, and the inner peripheral wall 54. As shown by a two-dot chain line in FIGS. 1 and 2, a window glass 40 is fitted with a shattered glass or an appropriate shoji W to define a window of a building. A sealing piece (not shown), which may be in a well-known form, is provided between the window frame 40 and the fitted glass or shoji. The glass to be inserted into the shrink-fit glass or the shoji screen may be composed of a single-layer glass plate. However, from the viewpoint of improving heat insulation, a plurality of glass plates are laminated at intervals. It is convenient.

In the combination constructed according to the present invention, the window frame 40 is fixed to the inner peripheral surface of the fixed frame 2 instead of the outer side surface (the upper side surface in FIG. 1 and the left side surface in FIG. 2). It is important that it does not protrude beyond the outer surface of the frame 2.

In the illustrated embodiment, the outer peripheral surface of the pair of side members 42 and the outer peripheral surface of the upper member 46 constituting the window frame 40 are connected to the inner peripheral surface of the tube post 4 and the 8 is fixed to the inner peripheral surface. Referring to FIG. 3 together with FIGS. 1 and 2, the connecting piece 60, which can be formed from a suitable metal plate such as stainless steel, has a flat outer portion 60a that is substantially parallelogram and a flat outer portion 60a that is rectangular. The outer portion 60a and the inner portion 60b are connected to each other by a connecting portion 60c extending perpendicular to the inner portion 60b. The connecting piece 60 is inserted between the pair of protrusions 56a and 56b of the side member 42 and the upper member 46 with the outer portion 60a in the state shown by the two-dot chain line in FIG. 3, and then shown by the solid line in FIG. It is corrected to a state, and is preferably provided at a distance between the outer peripheral surface of the side member 42 and the inner peripheral surface of the tube post 4 and between the outer peripheral surface of the upper member 46 and the inner peripheral surface of the lintel 8, respectively. Two or more are interposed. Each of the outer portion 60a of the connecting piece 60, the outer or upper member 46 of the side member 42 located opposite to the outer peripheral surface, the inner portion 60b of the connection piece 60 is tubular column 4 via an intervening block 62 It is located facing the inner peripheral surface or the inner peripheral surface of the lintel 8. The outer portion 60a of the connecting piece 60 is connected to the outer peripheral wall 48 of the side member 42 or the upper member 46 by a fastening screw 64, and the inner portion 60b of the connecting piece 60 is connected to the inside of the tube post 4 or the lintel 8 by the fastening screw 66. It is connected to the peripheral surface.

On the other hand, the outer peripheral surface of the lower member 44 constituting the window frame 40 is fixed to the window base 6 via a pedestal draining member 68 in which the pedestal and the drainer are integrally formed. The pedestal drainer 68, which can be extruded from a suitable synthetic resin, has a pedestal 68a and a drainer 68b. The pedestal portion 68a is a hollow body having a substantially rectangular cross-sectional shape, and has a connecting projection formed inside the lower end. The drainer 68b is a hollow body having a substantially parallelogram cross-sectional shape. The pedestal portion 68a of the pedestal draining member 68 is interposed between the inner peripheral surface of the window base 6 and the outer peripheral surface of the lower member 44 constituting the window frame 40, and is located between the pair of projections 56a and 56b of the lower member 44. The upper surface wall to be connected is connected to the outer peripheral wall 48 of the lower member 44 by the fastening screw 70, and the connecting protrusion is connected to the window base 6 by the fastening screw 72, thus the lower member 44 is fixed to the window base 6. The draining portion 68b of the pedestal draining member 68 protrudes slightly beyond the outer surface of the fixed frame 2 outward and downward . Closing members 74 (FIG. 1), which may be made of synthetic resin, are fixed to both ends of the draining portion 68b of the pedestal draining member 68. A sealing coking 76 is provided between the outer edge of the window frame 40 and the building.

It is important that the window frame 40 fixed to the inner peripheral surface of the fixed frame 2 as described above does not protrude outside beyond the outer surface of the fixed frame 2, and is preferably shown in FIGS. 1 and 2. , The outer surface of the window frame 40 is flush with the outer surface of the fixed frame 2 (in the illustrated embodiment, the outer surfaces of the plywood 10, 20, and 30). Since the outer surface of the window frame 40 does not protrude beyond the outer surface of the fixed frame 2 and is preferably flush with the outer peripheral surface of the fixed frame 2, as shown in FIGS. portion of the outer surface of the side member 42 and top member 46 which constitutes the (outer half portion in the side member 42, the upper half portion in the upper member 46) Thermal insulation without and difficult without allowed to deteriorate the appearance of the It can be covered with materials 16 and 38.

Claims (1)

The window frame is fixed to the tube post or the stud and the lintel via a connecting piece interposed between the inner peripheral surface of the tube column or the stud and the lintel and the outer peripheral surface of the window frame. 4. The combination according to claim 3, wherein the connecting piece does not protrude outside beyond the outer surface of the fixing frame.