JPH0215972Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention is suitable for use in prefabricated buildings such as sunrooms, greenhouses, living rooms, etc. installed on the outside walls of houses, as well as prefabricated greenhouses and children's rooms installed independently from the house. Concerning casement windows used in walls and roofs.

BACKGROUND ART Conventionally, in casement windows used on the roofs and walls of prefabricated buildings, hinges formed separately from the window frame and the shoji were used to attach the shoji to the window frame. However, this poses a problem in that the installation work becomes troublesome and it becomes difficult to shut off from the rain.

Purpose of the invention The purpose of this invention is to provide a casement window that solves the above problems.

Structure of the invention The casement window according to this invention consists of a window frame made of extruded aluminum and a shoji in which a transparent plate is fitted into the frame made of extruded aluminum. An outdoor side protrusion with a bent end facing outside the frame member is provided, and any three of the stile
Each side of the stile is provided with a protrusion storage groove that opens toward the indoor side over the entire length, and the remaining side of the stile has a substantially arc-shaped cross section into which the bent part at the tip of the outdoor protrusion is fitted. A groove is provided along the entire length of the shoji, and the bent portion is fitted into the groove, allowing the shoji to be opened and closed relative to the window frame.

Embodiment and operation In the following description, the auxiliary assembly building is a sunroom.

The sunroom 1 is installed on the outer surface of a vertical wall W at a height equivalent to the second floor of an existing house, and is supported by extruded aluminum posts 2 erected on the ground at the front end of both left and right ends. It is supported and its rear end is fixed to a vertical wall W. Sunroom 1
has a floor 3, left and right side walls 4, a front wall 5 and a roof 6.

The floor 3 includes a floor frame 7. The floor frame 7 has left and right side frame members 8 made of extruded aluminum material that are long in the front-rear direction and fixed to the vertical wall W at the rear end, and left and right side frames 8 that connect both the left and right side frame members 8 so as to cover the front ends of the left and right side frame members 8. It consists of a front frame member 9 made of extruded aluminum material that is long in the direction. The rear ends of the left and right side frame members 8 are
It is received by and fixed to a joist hook 10 made of extruded aluminum material that is long in the left-right direction and fixed to the vertical wall W. Between the front frame member 9 and the joist hook 10, a plurality of joists 11 made of extruded aluminum are arranged at predetermined intervals in the left-right direction.
The front end of the joist 11 is fixed to the front frame member 9.
The rear end of the joist 11 is received by and fixed to the joist hook 10. And joist 11
At the top, a plurality of floorboards 12 are laid on the floor frame 7. The front end of the floor 3 projects further forward than the front wall 5, and a lattice 13 made of extruded aluminum is erected on the front edge of this front projection and on both left and right sides. Moreover, at a position corresponding to the front wall 5,
It is passed between the lower surfaces of the left and right side frame members 8 and each joist 1
A reinforcing member 14 made of extruded aluminum material is provided to support the lower surface of the housing 1 . The reinforcing member 14 has a U-shaped cross section. The pillar 2 supporting the sunroom 1 is fixed to the reinforcing member 14 with the front end of the upper end in close contact with the rear surface of the reinforcing member 14.

The left and right side walls 4 of the sunroom 1 are constructed of noncombustible heat insulating panels 16 with casement windows, which are erected on the left and right side frame members 8 and fixed to the left and right side frame members 8 and the vertical wall W. The noncombustible heat insulating panel 16 includes a noncombustible heat insulating board 19 fitted into a frame 18 made of extruded aluminum, a vertically rectangular opening 20 formed in the noncombustible heat insulating board 19, and a window frame 21 attached to the periphery of the opening 20. Shoji 22 is attached to the rear frame member 21a of the window frame 21.
is attached so that it can be opened and closed freely. window frame 21
has a substantially rectangular cross section, and a recess 23 facing indoors is provided at its outer peripheral edge. The peripheral edge of the opening 20 of the noncombustible heat insulating board 19 is inserted into this recess 23, and the L-shaped fixing member 2 made of extruded aluminum material is inserted from the indoor side.
It is fixed by 4. An outdoor protrusion 25 having a substantially inverted J-shaped cross section is integrally provided around the entire circumference of the window frame 21. A bent portion 25a is provided at the tip of the outdoor side protrusion 25, which faces outward from the frame member, that is, toward the front in the front frame member, the rear in the rear frame member 21a, the upper direction in the upper frame member, and the downward direction in the lower frame member. There is. The shoji 22 has a transparent plate 28 fitted onto a frame 27. The stile 27 consists of an upper and lower stile 27a, a front stile 27b, and a rear stile 27c made of extruded aluminum. The upper and lower frames 27a, the front frame 27b, and the rear frame 27c all have transparent plate fitting grooves 29 having a U-shaped cross section, and are assembled into a frame shape with the openings of the fitting grooves 29 facing inward. The peripheral edge of the transparent plate 28 is fitted into the fitting groove 29 via the bead 30. Further, on the indoor side surfaces of the upper and lower stile 27a and the front stile 27b, a protrusion storage groove 31 that opens toward the indoor side and extends in the longitudinal direction is provided, and a gasket 32 is placed in the storage groove 31. A hinge member 33 is attached to the indoor side surface of the rear stile 27c.
are integrally provided. The hinge member 33 is
A receiving portion having an arc-shaped cross section along which the convex surface of the tip bent portion 25a of the outdoor side protrusion 25 can slide freely, and the bent portion 25
a and a fitting portion having a circular cross section that is rotatably fitted into the inside of the groove 25a, and a groove 34 having an arcuate cross section into which the bent portion 25a is loosely fitted. Then, by fitting the bent portion 25a of the outdoor side protrusion 25 of the rear frame member 21a of the window frame 21 into the groove 34 of the hinge member 33, the shoji 22 is attached to the window frame 21.
It is attached to 1 so that it can be opened and closed. Also, window frame 2
The outdoor side protrusions 25 of both the upper and lower frame members and the front frame member of No. 1 enter into the grooves 31 and are in close contact with the packing 32. Although not shown, the casement window is provided with a locking device and an opening angle adjuster.

The front wall 5 and roof 6 of the sunroom 1 are arranged in substantially inverted L positions near the left and right side walls 4, respectively.
It is formed by two shaped closing panels 35 and two sliding door panels 36 arranged between the two closing panels 35 and having a substantially inverted L shape. A portion of the space between the two fitting panels 35 corresponding to the front wall 5 serves as an entrance/exit. The fitting panel 35 and the sliding door panel 36 have transparent glass plates 38, 41 and transparent synthetic resin plates 39, 42 fitted into aluminum extrusion frames 37, 40, respectively, and have vertical front parts 35a, 36a. and the front part 35
It consists of roof surface portions 35b, 36b connected to the upper ends of the roof portions 35a, 36a, extending rearward and obliquely upward, and forming a predetermined angle with the front portions 35a, 36a. And the front part 3
Transparent glass plates 38, 41 are fitted on the roof portions 5a, 36a, and transparent synthetic resin plates 39, 42 are fitted on the roof portions 35b, 36b. The transparent synthetic resin plates 39 and 42 are each made of polycarbonate and have a plurality of hollow parts. In the sliding door panel 36, a door roller (not shown) attached to the upper frame member rotates along a horizontally long rail (not shown) made of aluminum extrusion molded material attached to the outer surface of the vertical wall W, and a door roller (not shown) attached to the upper frame member rotates along a rail made of extruded aluminum material (not shown) attached to the outer surface of the vertical wall W. The attached door wheel 43 rotates along a rail 44 made of extruded aluminum that is long in the left and right direction and is attached at a position corresponding to the reinforcing member 14 on the upper surface of the floor 3, and can be opened and closed in the left and right directions. Adjacent side frame members of the two sliding door panels 36 are in close contact with each other. sliding door panel 36
is located outside the fitting panel 35. floor 3
A rail 44 provided on the floor is fixed to the joist 11 via a mounting member 45. The height of the rail 44 is adjustable with respect to the mounting member 45. The front part 35a of the fitting panel 35 and the sliding door panel 36,
Two curtains 47 having a width approximately half that of the front wall 5 are arranged inside 36a. The curtain 47 is of a double-opening type, and near the upper ends of the front parts 35a and 36a, the left closing panel 35 and the sliding door panel 36, and the right closing panel 35
And it is suspended from a curtain rail 48 provided so as to correspond to the sliding door panel 36 so as to be openable and closable. Both curtain rails 48 include two curtain rail component members 48 arranged corresponding to the fitting panel 35 and the sliding door panel 36, respectively.
It consists of a and 48b. The two curtain rail components 48a and 48b each have a cylindrical shape with a substantially horizontal rectangular cross section, and a notch extending in the longitudinal direction is provided in the lower wall thereof. The cross-sectional size of the curtain/rail component 48b corresponding to the sliding door panel 36 is smaller than the cross-sectional size of the other curtain/rail component 48a.
It is designed to fit within the rail component 48a. The end of the side wall 4 side of the curtain/rail component 48a corresponding to the fitting panel 35 is attached to the front frame member 18a of the frame 18 of the panel 16 constituting the side wall 4 of the sunroom 1 with a mounting bracket 51 and a bracket 52.
has been fixed through. Further, the central end of the curtain/rail component 48a is connected to the vertical frame member 37 of the frame 37 of the fitting panel 35 on the sliding door panel 36 side.
A via a bracket 53. One end of the curtain/rail component 48b at a position corresponding to the sliding door panel 36 is inserted into another curtain/rail component 48a, and the other end is attached to the vertical frame member 40a on the central side of the sliding door panel 36. It is fixed via a metal fitting 54 and a bracket 55. Therefore, the two central sliding door panels 36
When opened, the curtain/rail component 48b at the position corresponding to the sliding door panel 36 is fitted into the curtain/rail component 48a at the position corresponding to the closing panel 35, so that it does not create an unsightly appearance. The ends of the left and right side walls 4 of the curtain/rail component 48a at the position corresponding to the closing panel 35 and the central end of the curtain/rail component 48b at the position corresponding to the sliding door panel 36 are each made of synthetic resin caps. It is blocked by 56.

In the above embodiment, the case where the auxiliary assembly building is applied to a sunroom is shown, but the auxiliary assembly building according to this invention can also be applied to a living room, a greenhouse, etc. Furthermore, in the above embodiments, the lower ends of the columns are fixed to the ground, but instead, the lower ends of the columns may be fixed to the roof of a house.

In the above embodiment, the casement window according to this invention is used in the wall of a sunroom, but the casement window according to this invention can also be applied to the roof of a sunroom.

Effects of the invention According to this invention, the shoji can be attached to the window so that it can be opened and closed without using hinges formed separately from the window frame and the shoji, making the installation work easier.
In addition, since an outdoor protrusion with a roughly J-shaped cross section and a bent end facing outward from the frame member is provided around the entire circumference of the window frame, the outdoor protrusion and its bent end can absorb rainwater. Intrusion is prevented, and as a result there is no need for special rain protection. Furthermore, since the cross-sectional shapes of the four aluminum extrusions that make up the window frame are the same, and the cross-sectional shapes of three of the four aluminum extrusions that make up the frame are the same, the three types of aluminum All you need to do is prepare an extrusion mold material, and 3 dies are required to manufacture it.
Just the type makes manufacturing easier.

[Brief explanation of the drawing]

Fig. 1 is a front view of a sunroom equipped with a casement window according to this invention, Fig. 2 is a right side view, and Fig. 3 is an enlarged sectional view taken along the line - in Fig. 1.
Figure 4 is an enlarged sectional view taken along the - line in Figure 2, with some parts omitted, Figure 5 is an enlarged sectional view taken along the - line in Figure 2, and Figure 6 is an enlarged sectional view taken along the - line in Figure 1. FIG. 7 is an enlarged sectional view with the curtain omitted, and FIG. 7 is an enlarged sectional view with a portion omitted along the line - in FIG. 21...Window frame, 22...Shoji, 25...Outdoor side protrusion, 25a...Tip bent part, 27...Stile, 2
8...Transparent plate.

Claims (1)

[Scope of utility model registration request] It consists of a window frame 21 made of extruded aluminum and a shoji 22 in which a transparent plate 28 is fitted into a frame 27 made of extruded aluminum. An outdoor side protrusion 25 is provided facing the outside of the frame member, and a protrusion storage groove 31 that opens toward the indoor side is provided along the entire length of each of three arbitrary sides of the stile 27.
A groove 33 having a generally arcuate cross section in which the bent part 25a at the tip of the outdoor side protrusion 25 is fitted is provided over the entire length of the remaining side of 7, and the bent part 25a
is fitted into a groove 33 so that the shoji 22 can be opened and closed with respect to the window frame 21.