JPS588861Y2 - window frame equipment - Google Patents

Description

[Detailed description of the invention] This invention is particularly concerned with window frame devices for concrete buildings, and its purpose is to create a device that can be accurately attached to the building frame without causing the window frame itself to bend during construction. It is about providing.

When constructing a concrete building, there is a risk that the sash frame material at the opening may be bent due to the pressure of the concrete when concrete is poured into the wall.

Conventionally, supporting materials were attached to maintain the inner spacing of the sash frame, concrete was poured, and removed after hardening, and fittings were then installed within the sash frame to form the window.

However, this support material requires a lot of work to install (J and remove), and has the disadvantages of high temporary construction costs, and also requires time and effort to install fittings within the sash frame. was.

This idea was devised to deal with the above-mentioned difficulties.

Hereinafter, the invention will be explained based on the illustrated embodiment. This invention is based on a structure in which fixing members 4 for fittings 9 are attached to the inner surfaces of each of the vertical frame 1, upper frame 2, and lower frame 3 that constitute the window frame. It has become.

The fixing member 4 is formed into a rectangular shape as shown in Fig. 2, and a bolt hole 5 for fixing fittings is bored in the center of its surface, and there are screw holes for fixing fittings on both sides around this screw hole 5 for fixing fittings. A screw hole 6 is drilled through the front and back.

FIG. 5 shows another embodiment of the fixing member 4,
In this case, the fixing member 4 is not provided with a screw hole 5 for fixing fittings, and only a screw hole 6 for attachment is provided.

FIG. 1 and FIGS. 3 to 5 show embodiments of an inner window or an outer window.

The vertical frame 1 has a first member 7 that constitutes the inner surface facing the vertical stile 10 of the fittings 9, and a second member 7 that is in contact with the concrete part of the frame.
It is formed from member 8.

The first member 7 is formed by bending both ends of the base piece 7a at right angles, and includes leg pieces 7b,
7b is provided to form a base having a U-shaped cross section, and side pieces 7C and 7d are raised at both ends of the surface of the base piece 7a to abut against the vertical stile 10 in the direction opposite to the leg piece 7b, respectively. ing.

Of these side pieces 7C and 7d, the side piece that is in contact with the opening direction of the fittings is formed to be shorter than the other side piece, and in the embodiment, the side piece 7d is formed to be shorter than the side piece 7C.

The second member 8 is formed into a substantially U-shaped cross section with side pieces 8, 8b provided at right angles to both ends of the base piece 8a, and the interval between the side pieces 8b, 8b is equal to the distance between the leg pieces 7b, 7b of the first member 7. The leg pieces 7b, 7b are inserted between the side pieces 8b, 8b to assemble the vertical frame 1, which has a hollow part 11 and has a generally opening-shaped cross section.
is formed, and the end of the screw protrudes and fits into this hollow portion 11.

The fixing member 4 has a side surface in contact with the side piece 7d on the base piece 7a of the first member 7 in the vertical frame 1, and is pivotally attached to the base piece 7a through the screw hole 6 with a screw 12.

In this case, the fixing member 4 is pivoted at an appropriate location on the first member 7 of the vertical frame 1.

The vertical stile 10 of the fittings 9 is formed into a substantially mouth-shaped cross section, and the window frame facing surface and the glass mounting surface each have side pieces 10a.
, 10a has been extended.

Fixing screw holes corresponding to fitting fixing bolt holes 5 of the fixing member 4 are bored in the flange on the side facing the window frame.

A notch 13 is provided in the flange on the surface side for glass installation opposite to the drilling position of this fixing screw hole, and a fixing screw 14 is inserted through this notch 13 and attached to the fitting fixing screw hole 5. It is being

In addition, for glass installation, a rim material 15 having a circular cross section is attached to the surface so as to cover the notch 13, and this rim material 15 is
Glass is fitted between the side piece 10a and the side piece 10a.

FIG. 4 is a longitudinal sectional view, in which the upper frame 2 is composed of a first member 7 and a second member 8 like the vertical frame 1, and the fixing member 4 is attached to the base piece 7a of the first member 7. Teru.

The lower frame 3 is composed of a first member and a second member 8 like the vertical frame 1, and the fixing member 4 is attached to the base piece 7a of the first member 7, and the first member 7 and the second member 8 are connected by screws from the base piece 7a of the first member 7.

The upper stile 16 has side pieces 16 a , 16 a , and the lower stile 17 has side pieces 17 a , 17 a , and is constructed in exactly the same manner as the vertical stile 10 .

When concrete is poured, the fixing screws 14 are screwed into the fixture fixing screw holes 5 of the fixing member 4 to fix the fixtures 9 to the window frame material and maintain the spacing without deformation against the pressure of concrete pouring. do.

After the concrete has hardened, the fixing screws 14 are removed and the fixing member 4 is removed, but the fixing member 4 may be left in the attached state.

In another embodiment of the fixing member 4 shown in FIG. 5, the spacing is maintained by screwing in a fixing screw 14 and bringing its tip into contact with the surface of the fixing member 4.

FIGS. 6 to 8 show an embodiment of the vertical rotary window.

In this embodiment as well, the fixing member 4 is attached to the vertical frame 18.
is installed.

The vertical frame 18 is formed from a first member 21 that constitutes an inner surface corresponding to the vertical stile 20 of the fitting 19, and a second member 22 that contacts the concrete portion of the frame.

The first member 21 is formed by forming a leg piece 21b on the bottom piece of a channel-shaped base piece 21a, and a fixing member 4 is screwed to the center of the bottom piece.

The second member 22 is formed to have a circular cross section, and the first member 21 is fitted into the groove, and a hollow part is provided between the bottom piece of the first member 21 and the second member 22, and the end of the screw The part protrudes and fits into this hollow part.

The vertical stile 20 is formed in cross-section, and fixing screws 14 that are screwed into fitting fixing screw holes 5 of the fixing member 4 are attached to the flanges on both sides facing the window frame. For installation, a notch 23 is provided in the flange on the surface side, and a fixing screw 14 is inserted through this notch 23 for installation.

The upper frame 24 is formed by combining the first member 21 and the second member 22 like the vertical frame 18, and the lower frame 24 is formed by combining the first member 21 and the second member 22. The base piece 21a of the member 21 is connected by screws.

The fixing member 4 is attached to the base piece 21 a of the first member 21 .

Moreover, the upper stile 26 and the lower stile 27 are each formed similarly to the vertical stile 20.

This invention consists of the above-mentioned structure, and the fixing member is attached to the window frame, and the spacing between the window frames is maintained by fixing the fixing member to the fixing member using fixing screws from the frame material of the fittings, which is stronger than the window frame. Therefore, when pouring concrete, there is no risk of the window frame being deformed by the pressure of the concrete.

Moreover, the fixing member has a simple structure and can be easily installed using screws. When fixing, all you have to do is screw in the fixing screw, making the work much easier and time-saving compared to conventional methods. Expected to be shortened.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Figs. 1 and 3 to 6 show casement windows, Figs. 7 to 8 show vertical rotating windows, and Fig. 1 shows an outward casement window. Figure 2 is a front view, Figure 2 is a perspective view of the state in which the fixing member is installed, Figure 3 is a cross-sectional view of the window that swings outward, Figure 4 is its longitudinal cross-section, and Figure 5 is a cross-sectional view of the window that swings inward. , FIG. 6 is a front view of the vertical rotating window, FIG. 7 is a cross-sectional view thereof, and FIG. 8 is a vertical cross-sectional view thereof. 1...Vertical frame, 2...Top frame, 3...
...Lower frame, 4...Fixing member, 5...
・Screw holes for fixing fittings, 6... Screw holes for installation,
7...First member, 8...Second member, 9
...Joinings, 10...Vertical stile, 11...
...Hollow part, 12...Mounting with screws, 13
...Notch, 14... Screw for fixing the bend, 13...
Curved notch, 14... Fixing screw, 15... Curved edge material, 16... Curved upper stile, 17... Vertical stile, 18
・・Curved frame, 19・・Curved fittings, 2o・curved・vertical stile, 2
1...First member, 22...Second member, 23...
・Curved notch, 24... Upper frame, 25... Lower curved frame,
26...upper stile, 27...lower stile.

Claims (2)

[Scope of utility model registration request] (1) Attach a fixing member to the inside surface of the window frame, and attach fixing screws to the flange on the side facing the window frame of the stile of the fittings so that the surface of this fixing member is in contact with or screwed in to maintain the distance. A window frame device. (2) The window frame is formed from two members into a cross-sectional opening having an internal space, and the fixing member is installed in the internal space by storing the tip of a screw. Window frame device.