JPH0649812Y2 - Frame body for fixing sash frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a sash frame fixing frame body for fixing an aluminum sash frame to a window of a reinforced concrete building or a steel frame building.

[Conventional technology]

A conventional method for fixing an aluminum sash frame to a window of a reinforced concrete building or a steel building is shown in FIGS. 7 and 8. In this conventional method, an opening 30 for an aluminum sash frame is provided in a concrete wall W, and a plurality of metal fixing members 31 of a reinforcing bar for fixing an aluminum sash frame protruding from the wall W are provided at appropriate intervals in the opening 30. Has been. Then, as shown in the vertical cross section of FIG. 8, an aluminum sash frame 32 is brought into contact with the fixed metal piece 31, and the welded portion 33 fixes the aluminum sash frame 32.

[Problems to be solved by the device]

However, with such a conventional method, the aluminum sash frame 32
Opening 30 and aluminum sash frame when fixing work
Since the distance between 32 and 32 is narrow, it is difficult to perform welding work, and there is a problem that complete welding work is difficult to complete.

Further, it is necessary to accurately bury the fixed metal fitting 31 in a predetermined position in the wall in advance for fixing the aluminum sash frame, and there is also a problem in that the mounting of the fixed metal fitting 31 is troublesome in work. is there.

This invention was made in view of the current situation of such conventional aluminum sash frame fixing methods, and its purpose is to eliminate the need to previously bury the fixing metal fittings in the wall as in the conventional case, and Adjust the position with the positioning member provided to set
An object of the present invention is to provide a sash frame fixing frame body that can be easily fixed to the opening peripheral wall of the window by the fixing means and has an extremely high work efficiency.

[Means for solving problems]

Therefore, in this invention, as means for solving the above-mentioned problems, a mounting frame for fitting an aluminum sash frame fitted to an opening peripheral wall for a window provided in a reinforced concrete building wall and a steel frame building wall and a side portion thereof are provided. It consists of a fixing frame that is connected via a fixed connecting part to fix the mounting frame to the peripheral wall, and the mounting frame fixes the positioning member and the aluminum sash frame for positioning and fixing it to the peripheral wall. The sash frame fixing frame body has a fixing means for fixing the sash frame to the peripheral wall, and the fixing frame has a fixing means for fixing the sash frame to the peripheral wall.

The positioning member is formed of an anchor and a flange member which are planted on the peripheral wall of the opening, and the edge of the peripheral edge of the mounting frame is brought into contact with the positioning member to position and fix the mounting frame.

Further, the positioning member may include a protrusion formed on the side of the mounting frame that faces the opening peripheral wall, and the protrusion length of the protrusion may be adjusted to position the mounting frame.

[Action]

In the sash frame fixing frame body according to the present invention configured as described above, the mounting frame and the fixing frame are connected through the rotary connecting member, and the connecting frame is connected to the mounting frame of the concrete wall window. Insert into the opening. At this time, a positioning member is provided to position the mounting frame at the correct position with respect to the opening, and the positioning member adjusts the position of the mounting frame and sets it in the opening.

There are two methods for positioning the mounting frame, depending on whether the mounting frame is thick or shallow. When the mounting frame is thick, a flange member is provided at the tip inside the opening inner web, and the positioning member is formed by adjusting the position in advance and an anchor that is planted on the peripheral wall of the opening. Since the position of the anchor is adjusted, the position of the mounting frame in the opening depth direction is accurately adjusted by bringing the flange member of the mounting counter into contact therewith.

When the mounting frame is shallow, the protrusion formed on the surface facing the opening peripheral wall serves as the positioning member. The protruding length of the protruding portion is adjusted by cutting with a grinding device such as a grinder.

The set mounting frame rotates the fixing frame connected to the mounting frame so that its end is brought into contact with the peripheral wall, and these are fixed to the peripheral wall by the fixing means. A plurality of fixing means are provided on the peripheral wall at appropriate intervals. In this way, the entire frame body can be easily attached to the window opening by simply fitting the attachment frame into the opening and adjusting the position, without the conventional welding work for the reinforcing bars protruding from the concrete wall.

〔Example〕

An embodiment of the present invention will be described below with reference to the accompanying drawings.

The sash frame fixing frame body according to the present invention is fitted into a window opening K provided in a wall of a reinforced concrete building or a steel frame building wall W as shown in FIG. This frame includes a mounting frame 1 for mounting the aluminum sash frame A on the peripheral wall, and a fixing frame 2 for fixing the mounting frame 1 on the peripheral wall. The fixing frame 2 is rotatably connected via a rotary connecting member 3 provided on a side portion of the mounting frame 1. Incidentally, mounting frame 1, the fixed frame 2, the rotary connecting member 3, the upper frame A _U, the lower frame A _D Aluminum windows frame A, in correspondence with the vertical frame A _S, in the figures 1 _U, 1
The symbols _D , 1 _S , 2 _U , 2 _D , 2 _S , 3 _U , 3 _D and 3 _S are respectively attached.
In addition, the lower mounting frame 1 _D of the mounting frame 1 has a protruding frame 1 protruding outward.
_DP is integrally formed.

The mounting frames 1 _U , 1 _D and 1 _S are formed in a U-shaped cross section as shown in the cross-sectional views of FIGS.
Flange members 12 _U , 12 _D and 12 _S are provided at the tips of 11 _U , 11 _D and 11 _S.

Mounting frame 1 _U, 1 _D, 1 _S is fitted into the opening K to abut the positioning member 4 for positioning them on the peripheral wall fixed. The positioning member 4 comprises an anchor bolt 4a and a washer 4b in this embodiment. Fitting and positioning mounting frame 1
A packing 5 for watertightly connecting to the peripheral wall is attached to the end of the.

The mounting frame 1 fitted as described above has its ends rotated by rotating the fixing frames 2 _U , 2 _D and 2 _S connected through the rotary connecting member 3 as shown in FIGS. 2 to 4. part of it is in contact with the peripheral wall, they are fixed to the peripheral wall by fixing means 6, whereby the mounting frame 1 _U, 1 _D, 1 _S is fixed.

Further, the aluminum sash frames A _U , A _D , and A _S are fixed by fixing means 7 provided in the mounting frames 1 _U , 1 _D , and 1 _S , respectively, in this embodiment, mounting screws.

FIG. 5 is an embodiment of the previous fixing frame 2 _'S and its shape arrowsゝdifferent, fixing frame 2 _S tip is shaped straight and had been formed by bending the U-shaped.

In the sash frame fixing frame body of this embodiment configured as described above, as described above, the positioning member is previously driven into the peripheral wall at an appropriate number and at an appropriate interval, and the mounting frame 1 is fitted into the opening K. The positioning member is brought into contact with the fixing member, and the fixing frame is fixed to the peripheral wall by the fixing means, whereby the entire frame body is fixed to the peripheral wall.

Positioning the mounting frame 1, since the anchor bolts 4a are provided in advance position adjustment, the mounting frame 1 _U, 1 _D, 1 each flange member 12 _U of _S, 12 _D, 12 _S to the anchor bolts 4a Positioning can be done simply by bringing them into contact.

FIG. 6 shows a sectional view of still another embodiment. The sash frame fixing frame body of this embodiment also includes a mounting frame 1 and a fixing frame body 2 as in the first embodiment, and both are rotatably connected via a rotary connecting member 3. In this embodiment, the mounting frame 1 is formed so that its cross section is substantially L-shaped as a whole, and the opening K is formed by the L-shaped short side portion 1 _'S and the fixing frame 2'provided to face it. The entire frame is formed in a U shape so as to sandwich the front and back surfaces of the peripheral wall.

Further, the mounting frame 1 has at least two projections 4 ', 4'on its long sides, which are brought into contact with the opening K of the peripheral wall so that the mounting frame 1 can be positioned by the projection length of the projection. Done. The L-shaped short side portion 1 _'S and the fixing frame 2'are fixed to the peripheral wall by anchor bolts of the fixing means 6, respectively. Further, the mounting frame 1 is also provided with fixing means 7 for mounting the aluminum sash frame A.

In this embodiment, the fixing of the entire frame body to the sides of the frame body formed in a U-shape, which face each other, the fixing frame 2'by anchor bolts, and the positioning of the mounting frame 1 with respect to the opening K is performed by the protruding portion. It differs from the first embodiment in that it is performed by adjusting the protruding lengths of 4'and 4 '.

The protrusion length of the protrusions 4'and 4'may be adjusted by cutting with a cutting device such as a grinder.

〔effect〕

As described above in detail, in the present invention, the sash frame fixing frame body is formed from the mounting frame and the fixing frame, and the positioning member provided for the mounting frame adjusts the position when mounting the sash frame in the opening. After that, by fixing the fixing frame to the peripheral wall by the fixing means, the entire frame body is fixed.Therefore, it is not necessary to perform welding work on the reinforcing bar projecting from the concrete wall in a narrow space as in the conventional case. As described above, since the mounting frame can be easily mounted by simply setting the mounting frame in the opening and fixing the fixing frame by the fixing means, the working efficiency is significantly improved.

[Brief description of drawings]

FIG. 1 is an overall perspective view of the sash frame fixing frame body according to the present invention attached to a concrete wall opening, and FIG.
FIG. 3 is a sectional view taken along the line II-II of the upper frame, FIG. 3 is a sectional view taken along the line III-III of FIG. 1, which is a sectional view of the lower frame, and FIG.
FIG. 5 is a cross-sectional view of the vertical frame seen from V-IV, FIG. 5 is a cross-sectional view of a partially modified embodiment of FIG. 4, and FIG. 6 is another cross-sectional view corresponding to FIGS. 4 and 5. FIG. 7 is a sectional view of the embodiment, FIG. 7 is a front view of a conventional sash frame, and FIG. 8 is a longitudinal sectional view taken along the line VIII-VIII of FIG. 1 ... Mounting frame, 2 ... Fixing frame, 3 ... Rotating connecting member, 4 ... Positioning member, 4a ... Anchor bolt, 4b ... Washer, 5 ... Packing, 6,7 ... Fixing means, W ... Wall, K ... Open.

Claims (3)

[Scope of utility model registration request] 1. A mounting frame for fitting an aluminum sash frame fitted to an opening peripheral wall for a window provided in a reinforced concrete building wall and a steel frame building wall, and a mounting frame connected to a mounting frame provided on a side portion thereof. The mounting frame includes a fixing frame for fixing the frame to the peripheral wall, and the mounting frame has a positioning member for positioning and fixing the frame to the peripheral wall and a fixing means for fixing the aluminum sash frame to the peripheral wall. The sash frame fixing frame body, wherein the frame has fixing means for fixing it to the peripheral wall. 2. The positioning member is formed of an anchor and a flange member that are implanted in the peripheral wall of the opening, and the positioning member is positioned and fixed by abutting the peripheral edge of the mounting frame. The sash frame fixing frame body according to claim 1. 3. The positioning member comprises a projection formed on a surface of the mounting frame facing the opening peripheral wall, and the projection length of the projection is adjusted to position the mounting frame. The sash frame fixing frame body according to claim 1.