JPS6136709Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a window attached to the wall of a house, etc., and particularly to a window suitable for use in cold regions.

Traditionally, windows formed on the walls of houses, etc., consist of a door frame that holds a glass plate and an outer frame that slidably supports this door frame, and these door frames and outer frames are made of aluminum sash. What was formed is known. The above-mentioned conventional windows are excellent in strength and corrosion resistance, so they have come to be widely used in general houses. However, in the case of the aluminum sash mentioned above, condensation tends to form on its surface due to temperature differences between indoors and outdoors, and in order to improve waterproofness and airtightness, the door frame and outer frame are Since the gaps between the windows are set as small as possible, especially in cold regions, when the dew freezes, the door frame and the outer frame become firmly connected, making it difficult to open and close the window. Become. I had the following problem. This also includes the risk of hindering evacuation in the event of a disaster. As a means to solve these problems, a window structure in which the outer frame is made of aluminum sash and the door frame is made of wood has been proposed. According to this window structure, even if moisture condenses on the glass surface, the door frame is made of wood with insulation properties, so moisture will not accumulate between the outer frame and the door frame, and the outer frame and door frame will It has the advantage of eliminating the inconvenience of opening and closing due to freezing.

However, especially when the door frame is made of wood, the gap between the outer frame and the door frame tends to become large due to distortion of the wood due to aging, etc., resulting in poor airtightness and insulation. There was a problem.

This idea was made in view of the conventional circumstances mentioned above, and by forming the outer frame from aluminum sash and the door frame from wood, it solved the problems of the conventional method. The purpose of this invention is to provide an insulated window structure that prevents dew condensation and freezing while minimizing deterioration in strength and corrosion resistance, and has high thermal insulation properties in cold regions.

This invention will be explained in detail below based on an embodiment shown in FIGS. 1 to 3.

In the figure, reference numeral 1 indicates a window formed in a wall 2 of a house, and this window 1 is arranged slidably within an outer frame 3 formed of aluminum sash. , a door frame 4 formed of wood, a glass plate 5 fitted into the door frame 4, and further,
It consists of a glass plate 6 fixed to the wall 2. The outer frame 3 is fixed to the outside of the wall 2 so as to form an upper part of the window 1, a space 7 of an appropriate size between it and the wall 2, and an opening 8 below. a horizontal frame 9 formed below the window 1, a horizontal frame 11 fixed to the outside of the wall 2 and having an inclined surface 10 that is inclined downwardly on the outside, and both sides of the window 1. A pair of vertical frames 14, 14 are fixed to the outside of the wall 2 to form a side, and have a space 12 of an appropriate size formed inside, and an opening 8 formed on opposite sides. It is configured. Furthermore, within the space 7 of the upper horizontal frame 9, a hanger rail 15 is arranged along the length direction of the horizontal frame 9. The hanger rail 15 is fixed to the outside of the wall 2, and is provided with a suspension rail 16 positioned at an appropriate distance from the wall 2. Furthermore, a guide rail 17 is disposed on the lower horizontal frame 11, and the guide rail 17 is supported at both ends by the vertical frames 14, 14. On the other hand, the door frame 4 into which the glass plate 5 is fitted has a horizontal frame 18 that holds the upper and lower parts of the glass plate 5,
19, and a bulging surface 20 that holds both sides of the glass plate 5 and bulges outward in the length direction of the door stop surface.
a, 21a and vertical frames 20, 21, and on the upper part of the upper horizontal frame 18,
A suspension roller 22 is fixed via a support member 23, and a guide roller 24 is fixed via a support member 25 to the lower back side of the lower horizontal frame 19. The suspension roller 22 and the guide roller 24 are rotatably mounted on the support member 23 and the support member 25, respectively, and are movably engaged with the suspension rail 16 and the guide rail 17, respectively. Depending on the case, the door frame 4 is slid within the outer frame 3 along a suspension rail 16 and a guide rail 17. Next, the fixing structure of the glass plate 6 will be explained as follows. This glass plate 6 includes frames 26 and 27 that form the upper and lower sides of the window 1 among frames 26, 27, 28, and 29 made of wood that are attached along the inner circumference of the window 1; a frame 28 forming one side;
Further, the entire peripheral edge portion is supported and fixed within the wall 2 by an intermediate frame 30 whose both ends are fixed at a substantially intermediate position between the frames 26 and 27. Also,
Inside the vertical frames 14, 14, the bulging surface 20a,
Insulating materials 31, 31 having recessed surfaces 31a, 31b that abut against the inner frame 21a are installed inside the inner frame 4, and are also connected to the back surface of the horizontal frame 18 above the inner frame 4, the surface of the intermediate frame 30, and the guide rail 17. Insulating materials 32, 33, and 34 similar to the above-mentioned insulating material 31 are fixed between the outer frame 3 and the lower horizontal frame 11.

In the above embodiment, an example was shown in which the hanger rail 15 was arranged as a separate member in the horizontal frame 9 above the outer frame 4, but the two may be formed integrally. An example is shown in which the guide rail 17 is supported by both vertical frames 14, 14 at both ends thereof, but instead of this, the guide rail 17 may be supported by the horizontal frame 11 below the outer frame 3, or it may be formed integrally. It's good.

As mentioned above, since aluminum sash is used for the outer frame and highly insulating wood is used for the door frame, there is no condensation on the door frame even if condensation forms on the glass surface. As a result, there is no accumulation or freezing of condensed water between the outer frame and the door frame, so the door frame does not become inconvenient to open and close, making it suitable for particularly cold regions. In addition, even if the wooden door frame becomes distorted due to aging and gaps occur, insulation material is installed between the door frame and the opening side, increasing airtightness and heat insulation. 〓Can effectively prevent drafts and cold air from entering. In particular, since the door frame is closed by the abutment between the protruding surface of the door stop and the concave surface of the heat insulating material, higher airtightness and heat insulation can be obtained.
It can effectively block cold air.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention; Fig. 1 is an external view, Fig. 2 is an enlarged cross-sectional view taken along the - line in Fig. 1, and Fig. 3 is an enlarged view taken along the - line in Fig. 1. FIG. 1...Window, 2...Wall, 3...Outer frame, 4...Door frame, 5...Glass plate, 6...Glass plate, 20a,
21a... bulging surface, 31, 32, 33, 34...
Heat insulating material, 31a, 31b... recessed surface.

Claims (1)

[Scope of utility model registration request] An outer frame 3 made of aluminum sash is fixed to an opening 8 in a wall 2 of a house, etc., and a wooden door frame 4 is fitted with a glass plate 5 and is slidably arranged within the outer frame 3.
Insulating materials 31, 32, 3 are formed between the back side of the door frame 4 and the opening 8 side.
3 and 34 to form bulging surfaces 20a and 21a that bulge outward in the length direction on the door stop surfaces of the vertical frames 20 and 21 constituting the door frame 4, and also form the outer frame 3. The inner peripheral surface of the vertical frame 14 is provided with a recessed surface 31 that abuts against the bulged surfaces 20a and 21a.
A heat insulating window structure characterized by attaching a heat insulating material 31 formed with parts a and 31b.