JPH065497Y2 - Window frame device - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention is a new frame for refitting that is fitted to a portion of an opening of a building frame from which an old frame has been removed, such as a window. That is, it relates to a window frame device.

(Prior Art) Conventionally, a method of remodeling an existing window frame or door frame to a new frame has been proposed and put into practical use. As the main construction method that is generally adopted,
Remove the old frame, such as the window, which was provided in the opening of the building frame, fit the mounting board on that part, and fasten the new frame to this mounting board with bolts, and then install the new frame. The back side of the body is filled with mortar paste to reinforce the frame and prevent noise (see, for example, JP-A-59-9).
1285, JP-A-61-294082).

(Problems to be Solved by the Invention) In the above-mentioned conventional technique, the work of filling the mortar paste on the back side of the new frame is considerably difficult because the mortar is gradually injected from the small holes provided in the new frame. It takes a lot of time, and it is difficult to inject the mortar paste into every corner, which is extremely inefficient. Further, there is a problem that the mortar paste injection hole has to be closed with a filler after the work is completed, which makes the post-processing troublesome and prolongs the construction period.

In view of the above situation, the present invention eliminates the work of filling the back side of the frame with mortar paste or the like at the frame installation site, simplifies remodeling work, shortens the construction period, and perfects the filling of mortar paste and the like. It is intended to provide a remodelable frame body that can be planned.

(Means for Solving Problems) In order to achieve the above object, the present invention has taken the following technical means.

That is, according to the present invention, the window frame body fitted in the opening of the building frame is formed by framing the upper and lower frame bodies and the left and right side frame bodies in a rectangular shape, and the upper and lower frame bodies and the left and right side frame bodies are An upright wall provided at both ends in the frame width direction so as to face each other and along the longitudinal direction of the frame, a flange portion provided on an outer peripheral portion of the upright wall and facing inward, and the upright wall. Of the connecting wall that connects the inner peripheral portions of each other, in the state before being fitted into the opening of the building frame, the connecting wall, and the facing elevation wall,
And a space surrounded by the flange portion is filled with a filling material, and a fall prevention member for the filling material is engaged with the facing flange portion.

(Operation) According to the present invention, in the state before the window frame is attached to the opening of the building frame, the space in the outer peripheral portion of the window frame is already filled with the filler, so that the window frame is After mounting the body in the opening, it is no longer necessary to fill this space with filler.

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

1 to 5 show a first embodiment in which the present invention is applied to a window frame body, in which an old frame body a such as a window frame provided in an opening portion of the building frame 1 is removed and a new remodeled frame is provided. The state in which the body 2 is fitted is shown.

The remodeled frame body 2 is made of aluminum, synthetic resin, steel, or the like. The upper frame body 3, the lower frame body 4, and the side frame body 5 are framed in a quadrangle, and the filling material 9 is filled and solidified in advance. is there. The upper frame body 3 and the side frame body 5 are the indoor and outdoor standing wall 3
Elevating walls 3D, 3E, 5D, 5E are provided on the connecting walls 3C, 5C that connect A, 3B, 5A, 5B, and each of the rising walls 3D, 3E, 5
Flange 3F, 3G, 5F, 5 facing inward on the outer edge of D, 5E
G is provided, and the frame fixing wall 3 is provided on the interior walls 3A and 5A.
H and 5H are projected on the indoor side. Further, in the lower frame body 4, a connecting wall 4C that connects the indoor and outdoor walls 4A and 4B is connected in a step-like manner via an elevation wall 4D, and an elevation wall 4E protruding below the interior wall 4A is provided. The lower end edge and the lower end edge of the elevation wall 4D are provided with flange portions 4F and 4G inwardly facing each other, and the interior wall 4A is provided with a frame fixing wall.
4H is projectingly provided on the indoor side, and further, an anchor elevation wall 4K is provided on the lower surface of the connecting wall 4C on the outdoor wall 4B side. 4L is a rail.

6 is a filler fall prevention member, which is slidable in the longitudinal direction of the frame body between the elevation wall end flange portions 3F, 3G, 4F, 4G, 4F, 5G of the frame bodies 3, 4, 5 and the frame width. It is constrained in the direction and a plurality of pieces are fitted at a predetermined interval. In addition to preventing the filling material from falling, the outer ends of the elevation walls 3D, 3E, 4D, 4E, 5D, 5E face inward. It prevents it from falling down and deforming.

Reference numeral 7 denotes a padding, which is made of a material such as a bolt or the like into which fasteners can be easily inserted and can be fastened, such as wood or foamed synthetic resin material. It is arranged at the position of the frame body mounting bolt hole 8 on the back side (the surface facing the elevation wall).

The filler 9 is made of an age hardening filler such as mortar paste and concrete paste, and is filled and solidified between the elevation walls 3D, 3E, 4D, 4E, 5D and 5E for the purpose of soundproofing, heat insulation, reinforcement and the like. Has been. The filling operation of the filling material 9 is performed by filling the filling material falling prevention member 6 and the filling material 7 in each of the frames 3, 4, and 5.
Is installed in the production plant. Therefore, the filling work can be performed easily, in a short time and surely, and the remodeled frame body 2 of extremely high quality is extremely efficiently manufactured.
Can be produced at low cost.

As shown in FIGS. 4 to 5, the filler fall prevention member 6 has two slits 6 at both ends of a rectangular metal plate.
A and 6B are provided respectively, the tongue piece 6C between both cuts 6A and 6B is bent to one side of the plate surface, and the flange portions of the frame bodies 3, 4, and 5 are provided at 6D between both edges and the tongue piece 6C. Is formed so that
It is slidable in the longitudinal direction of the flange.

Reference numeral 10 is a mounting board, and each of the upper, lower, left, and right members is framed in a square shape that can be fitted into the opening of the building frame 1 after the removal of the old window frame a. Elevation wall 10
A connecting wall 10C, which is provided with A and 10B and connects both of the frame-mounting elevation walls 10A and 10B, is fixed to the building frame 1 with anchor bolts or driving bolts 11 at predetermined intervals. A connecting wall 10C is extended to the upper part of the mounting board 10 and to the inside of both the left and right chambers, and a frame mounting bracket 12 made of an L-shaped member is fixed to the lower surface of the connecting wall extending portion 10D with bolts 13. There is.

Then, on the frame mounting elevation walls 10A and 10B, the elevation walls 3E, 4E, 4K, 5E of the remodeled frame body 2 corresponding to these are attached to the bolts 14, 15,
It is fixed by 16, 17, and each frame mounting bracket 12 has
Elevated walls 3D and 5D of the remodeled frame 2 corresponding to these are bolts 1
It is fixed by 8 and 19.

20 is an oil caulking material, and 21 is a sealing material made of modified silicon.

22 is a wooden frame on the interior side, which is the frame fixing wall 3H of the remodeled frame 2.
It is fixed to 4H and 5H with screws 23.

Next, a work procedure for mounting the remodeled frame body 2 configured as described above on a portion of the building frame 1 from which the old window frame body a has been removed will be described. The remodeled frame body 2 is in a state in which the filler 9 is filled and solidified in advance between the outer peripheral elevation walls 3D, 3E, 4D, 4E, 5D, 5E in the factory. Therefore, first, the mounting substrate 10 is fitted into the opening of the building frame 1 and fixed to the frame 1 by the anchor bolts 11. Next, the remodeled frame body 2 is fitted inside the mounting board 10, and the bolts 14, 15, 16 are inserted into the bolt holes 8 of the remodeled frame body 2 from the corresponding bolt holes (not shown) in the elevation wall of the mounting board 10. , 17 are screwed in to fix them. At this time, since the padding 7 is embedded in the portion of the remodeled frame body 2 located in the bolt hole 8, the bolts 14, 15, 16 can be easily screwed into the padding 7 for firm tightening and filling. The problem that the bolts 14, 15, 16 cannot be screwed in due to the material 9 does not occur. In addition, the mounting board 10
Inside the connecting wall extension part 10D of, attach the frame mounting bracket 12 to the bolt 1
While being fixed by 3, the frame mounting bracket 12 and the upright walls 3D, 5D of the remodeled frame 2 are fixed by bolts 18, 19, and a frame 22 is provided between the frame 1 and the frame fixing walls 3H, 4H, 5H. Are fastened together and fixed with screws 23.

The oil-based caulking material 20 is packed between the frame 1 and the exterior frame body mounting vertical wall 10B of the mounting substrate 10, and then the modified silicone sealing material 21 is packed on the caulking material 20.

By the above work, the installation of the remodeled frame is completed.

According to the first embodiment, the remodeled frame body 2 can be filled with the filling material 9 such as mortar paste at the factory, and the padding 7 is embedded in the frame body 2 even when the mounting board 10 is mounted. By doing so, the fixing can be done easily and surely, and the troublesome work of injecting the filling material at the installation site becomes unnecessary.

Further, in the above-described embodiment, the filler falling prevention member 6 not only prevents the filler 9 from falling, but also maintains the distance between the outer peripheral standing walls 3D, 3E, 4D, 4E, 5D, 5E of the remodeled frame 2. It is possible to prevent deformation and improve quality.

6 to 7 show a second embodiment in which the present invention is applied to a door frame. The cross-sectional shape of the remodeled frame body 2 is different from that of the first embodiment, but the name is basically the same. Therefore, the first
The same reference numerals as those in FIG. 5 are given, and detailed description is omitted. The lower frame 4 does not have rails, and the elevation walls 4D and 4E do not have bolt holes for mounting to the mounting substrate 10A, so that no padding is embedded. Further, the frame body mounting hardware (anchor hardware) 12 made of an L-shaped member is fixed not to the remodeled frame body 2 but to the filler fall prevention plate 6 mounted on the upper frame body 3 and the side frame body 5. Further, the outdoor side flange 4G of the lower frame body 4 and the filler fall prevention plate 6 are fixed by screws 24. 25 is a door.

Also in the second embodiment, the procedure for mounting the remodeled frame body 2 is the same as that in the first embodiment, and therefore detailed description thereof will be omitted.

(Effect of the Invention) According to the present invention, since the window frame body is pre-filled with the filling material before being attached to the opening portion of the building frame, the filling material is attached to the opening portion as in the conventional case. As compared with the case of filling the same, the window frame mounting work can be simplified and the construction period can be shortened, and the filling material can be uniformly filled, so that the quality can be improved.

[Brief description of drawings]

1 to 5 show a first embodiment of the present invention. FIG. 1 is an enlarged sectional view taken along the line AA in FIG. 2, and FIG. 2 is a schematic front view seen from the inside of a window frame. 3, FIG. 3 is an enlarged sectional view taken along the line BB of FIG. 2, FIG. 4 is a front view of the filler fall prevention member, FIG. 5 is a plan view of FIG. 4, and FIGS. FIG. 6 shows a second embodiment of the invention. FIG. 6 is a sectional view taken along the line AA in FIG. 2, and FIG. 7 is a sectional view taken along the line BB. 1 ... Building frame, 2 ... Remodeled frame, 3D, 3E, 4D, 4E,
5D, 5E ... Elevation wall, 7 ... Filling, 8 ... Bolt hole, 9 ...
… Filling material, 10… Mounting board.

Claims (1)

[Scope of utility model registration request] 1. A window frame body fitted in an opening of a building frame is formed by framing the upper and lower frame bodies and the left and right side frame bodies in a rectangular shape, and the upper and lower frame bodies and the left and right side frame bodies are An upright wall provided at both ends in the frame width direction so as to face each other and along the longitudinal direction of the frame, a flange portion provided at an outer peripheral portion of the upright wall and projecting inwardly facing each other, and the upright wall of the upright wall. A space that is composed of a connecting wall that connects the inner peripheral parts to each other, and is surrounded by the connecting wall, the facing upright wall, and the flange part before being fitted into the opening of the building frame. 2. A window frame device, wherein: the filler is filled in, and a fall prevention member for the filler is engaged with the facing flange portions.