JP3058596B2 - Fitting frame and mounting method of fitting frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fitting frame such as a sash frame or a door frame fitted into an opening of a wall, and a method of mounting the fitting frame.

[0002]

2. Description of the Related Art In general, a technique is known in which a window or a panel is attached to an opening formed in an outer wall of a building such as a building. For example, a sash frame (fitting frame) such as a window is attached by fixing a frame material to an opening surrounded by a panel constituting an outer wall. A tight material (or gasket) is arranged around the four sides of the sash frame so as to keep the panel and the sash frame airtight.

[0003] Such a tight material is linearly arranged outside each of the vertical frame and the horizontal frame constituting the sash frame, and a corner block is provided at a corner where the horizontal frame and the vertical frame are assembled. Then, the end of the tight material of the vertical frame and the end of the tight material of the horizontal frame are abutted to provide a continuous seal around the entire sash frame. In addition, a sealing material is injected around the abutting portion between the corner block and the end portion of the tight material to ensure the sealing between the tight material and the corner block.

[0004]

However, in order to ensure the seal between the panel (opening wall) adjacent to the sash frame, the outer surface of the corner block (the surface on the panel side) and the outer surface of the tight material must be removed. It is necessary to make the surfaces substantially the same as the side surfaces and to seal between them. For this reason, it is not possible to provide a sufficient sealing margin around the end of the tight material, and there is a disadvantage that reliable sealing becomes difficult.

Accordingly, an object of the present invention is to easily and surely seal an end face of a tight material and a corner block with which the end face of the tight material abuts, while securing a continuous seal between the outer face of the tight material and the outer face of the corner block. The present invention provides a fitting frame and a fitting method for the fitting frame.

[0006]

In order to achieve the above object, the invention according to claim 1 is characterized in that an end portion of a tight material arranged along the outside of a frame material constituting a fitting frame, and a fitting frame. In the fitting frame which is formed by forming a continuous seal outside the fitting frame by abutting the corner block provided at the corner of
The end of the tight material is provided with a notch portion leaving an outer surface, and a sealing material is injected into the notch portion.

According to the first aspect of the present invention, the ends of the tight material are arranged in contact with the corner blocks,
From the inside of the tight material (the frame material side), a sealing material is injected into the notch at the end to seal the corner block and the tight material. Since the notch portion is formed in the tight material, the sealing margin of the corner block (the portion receiving the sealing material) can be widened only in the notched portion. Therefore, the tight material and the corner block can be reliably sealed, and the sealing operation is also easy. In addition, since the outer peripheral surface is left at the end of the tight material, a continuous seal is secured between the outer surface of the tight material and the outer surface of the corner block.

According to a second aspect of the present invention, in the first aspect, a hollow is formed in the tight material,
The notch is characterized in that it includes a hollow of a tight material.

According to the second aspect of the present invention, since the notch includes the hollow of the tight material, the sealing material is injected with the receiving surface of the corner block located on the hollow side of the tight material as a margin. Since the sealing material can be injected from the hollow side of the tight material along the abutting portion of the end face, the sealing between the tight material and the corner block can be more reliably performed.

According to a third aspect of the present invention, in the first or second aspect of the present invention, the notch is formed on the indoor side of the fitting frame.

According to the third aspect of the present invention, when the sealing of the tight material and the corner block is performed at the site where the building frame is actually assembled to the building, the cutout portion is formed on the indoor side of the fitting frame. Therefore, the work of injecting the sealing material from the indoor side can be performed. In particular, in the case of a fitting that is mounted on a high wall such as a building, the sealing work can be performed from the indoor side, so that the workability is excellent.

The invention described in claim 4 is the invention according to claim 2 or 3.
In the invention described in (1), the tight material includes a lid member that closes a hollow communicating with the cutout portion.

According to the fourth aspect of the present invention, when the sealing material is injected into the tight material formed as the cutout portion, the excessive sealing material is prevented from entering the hollow of the tight material.

According to a fifth aspect of the present invention, a notch having a tight material disposed outside and a corner block fixed to an end is attached to the opening, and an outer surface is left at the end. Another frame material with the tight material provided on the outside,
It is characterized in that an end of the tight material is attached so as to abut against the corner block, and a sealing material is injected into the notch.

According to the fifth aspect of the present invention, the opening has:
When the fitting frame is attached, a notch is provided at the end of the tight material, and the sealing margin in the corner block where the ends of the tight material meet is widened.
As described above, by widening the sealing margin, the sealing work between the tight material and the corner block can be easily performed and the sealing can be surely performed even in the case of the mounting work of the fitting frame on the site where it is likely to be complicated.

According to a sixth aspect of the present invention, in the fifth aspect of the present invention, the notch is formed on the indoor side of the fitting frame.

In the invention according to claim 6, when the sealing of the tight material and the corner block is performed at the site where the building frame is actually assembled to the building, the cutout portion is formed on the indoor side of the fitting frame. Therefore, the work of injecting the sealing material from the indoor side can be performed. In particular, in the case of a fitting that is mounted on a high wall such as a building, the sealing work can be performed from the indoor side, so that the workability is excellent.

[0018]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 to FIG.
An embodiment of the present invention will be described in detail with reference to FIG. Sash frame 1 as a fitting frame according to an embodiment of the present invention
As shown in FIG. 4, a concrete panel (extrusion-molded cement board) 3 is fixed to a wall of a building or the like, which is fixed thereto. It is configured to be attached. The opening 5 is horizontally long in which a plurality of concrete panels 3 are arranged side by side, and a sill 34 is attached in the middle.

The sash frame 1 has an upper frame (horizontal frame) 7, a lower frame (horizontal frame) 9, and vertical frames 11 and 13 assembled and fixed in four directions along the opening 5, and the frames 7 and 9 are fixed. , 11 and 13 are provided with a tight material on the outside thereof to keep the concrete panel 3 airtight. That is, the upper frame 7 has an upper frame tight material 15, the lower frame 9 has a lower frame tight material 17, a vertical frame 11,
At 13, vertical frame tight members 19 and 21 are attached in a straight line along each frame.

Each corner 25, 27, 29, 3 of the sash frame 1
1 is provided with a corner block 33, and the ends of the tight materials 15, 17, 19, and 21 fixed to the frame members 7, 9, 11, and 13 are provided at the corner blocks 33.
, So that the space between the sash frame 1 and the concrete panel 3 surrounding the opening 5 is kept airtight with no gap around the entire periphery of the sash frame 1. In addition, each tight material 15,
17, 19, 21 and each corner block 33 have substantially the same outer peripheral surface, and are in close contact with the panel-side tight material 37 and the panel-side corner block 38 attached to the adjacent concrete panel 3. And sash frame 1
Between the sash frame 1 and the concrete panel 3 surrounding the sash frame 1 in a watertight manner. That is, FIG. 3 shows a state in which the window is attached to the sash frame 1 attached to the opening 5, and as shown in FIG. 3, the window is attached to the panel frame 35 of the concrete panel 3 surrounding the opening 5. The vertical frame tight material 1 of the vertical frames 11 and 13 is
7 and 21 are pressed against each other to keep the concrete panel 3 airtight. In addition, concrete panel 3
Fins 5 attached to the vertical frames 11 and 13
The front end of the first abutment is prevented from entering, such as rain.
In the present embodiment, the sash frame 1 has three fixed windows 39.
Are arranged side by side, and a glass 41 is fitted into each window.

As shown in an enlarged view in FIG. 1, a vertical frame 11 and an upper frame 7 are assembled to an upper corner 25 located above the vertical frame 11, and the vertical frame attached to the vertical frame 11 The tight material 19 and the upper frame tight material 15 are each formed in a shape having a hollow 43 from a resin material, and the adhesion due to elastic deformation is enhanced. The corner block 33 is made of an elastically deformable resin material, for example, a silicone resin or a sponge-like resin material. The thickness of the corner block 33 is substantially equal to the thickness of the vertical frame tight member 19 (dimension protruding outward from the frame member). A continuous seal is formed around the entire periphery.

In the upper corner portion 25, the vertical frame 1
The vertical frame tight material 19 abuts on a corner block 33 at the upper end thereof. The upper frame tight member 15 and the vertical frame tight member 19 are in contact with the corner block 33 at a substantially right angle so as to form an L-shape. In the present embodiment, the corner block 33 is fixed to the upper frame 7 before being fitted into the opening 5, and the upper frame tight member 15 is also bonded to the corner block 33 in advance and sealed with a sealant. .

The vertical frame tight material 19 is used for the corner block 3.
At an upper end portion 45 including the end surface 44 abutted on the notch 3, a notch portion 47 is formed on the indoor side and inside.
The notch 47 is formed so as to include a part of the peripheral surface of the vertical frame tight material and the end surface 44. By forming the upper end portion 45 of the tight material 19 by notching in this manner, the sealing margin of the receiving surface 36 where the corner block 33 abuts against the end surface 44 of the tight material 19 can be widened. In particular, in the present embodiment, the vertical frame tight material 19
Is formed with a hollow 43, and a notch 47
It is used as part of. Further, a lid member 48 for covering the hollow 43 is provided at the upper end portion 45 of the vertical frame tight member 19 at a portion where the notch 47 is formed, and the sealing material 50 injected from the notch 47 is provided. Vertical frame tight material 1
9 is prevented from flowing into the hollow 43. The sealing material 50 to be injected is not particularly limited. For example, a liquid resin material such as silicon rubber is used.

The vertical frame 11 is provided with a seal receiver 49 protruding adjacent to the notch 47, and the sealing material 50 is provided on the vertical frame 1.
It is prevented from flowing downward along one side. Note that fins 51 are provided on the outdoor side of the vertical frame 11 to engage with the concrete panel 3 to keep the outdoor side airtight.

As shown in FIG. 2, the lower corner 27 formed by the vertical frame 11 and the lower frame 9 is sealed similarly to the upper corner 25 described above. That is, the lower end 53 of the vertical frame tight member 19 is in contact with the corner block 33,
At the lower end portion 53 of the vertical frame tight member 19, a cutout portion 47 which is cutout including a peripheral surface and an end surface is formed on the indoor side. Also in this corner 27, the above-mentioned corner 25
A lid member 48 and a seal receiver 49 are formed in the same manner as described above.
The sealing material is prevented from flowing. The upper and lower corners 29 and 31 of the vertical frame 13 are also described above.
Since the same seal as that of the lower corner portion 27 is provided, the same portions are denoted by the same reference numerals, and detailed description of those portions will be omitted.

Next, a method of mounting the fitting frame according to the present embodiment and the operation thereof will be described. First, an upper frame 7 and a lower frame 9 are formed in the opening 5 formed by the concrete panel 3.
After fixing to the concrete panel 3 with bolts 58 via flanges 54 and 56 as shown in FIG. 5, the upper end and the lower end of the upper and lower frames 7 and 9 are respectively butted against each other. The vertical frame 11 and the vertical frame 13 are fitted as described above, and are fixed to the upper frame 7 and the lower frame 9 with the bolt 61 via the flange 60. A corner block 33 is fixed to each end of the upper frame 7 and the lower frame 9 in advance, and a seal between the ends of the upper frame tight material 15 and the lower frame tight material 17 and the corner block 33 to which the ends are abutted. This is also done at the factory before fitting into the opening 5.

At the upper end 45 and the lower end 53 of the vertical frame tight members 19 and 21, a notch 47 is formed at a portion where the corner block 33 abuts.
7, a sealing material 50 is injected into the inside of the vertical frame tight members 19 and 21, and as shown in FIGS. 1 and 2, a sealing material is provided at a butt portion between the corner block 33 and the end surface 44 of the vertical frame tight members 19 and 21. Inject 50. Thereby, sealing between the vertical frame tight members 19 and 21 and the corner block 33 is achieved, and a continuous airtight structure is formed on the entire outer periphery of the sash frame 1. In addition, since the outer peripheral surfaces of the tight members 19 and 21 of the sash frame 1 and the corner block 33 are continuous and flush, the panel-side tight members and the panel-side corner blocks 38 arranged on the adjacent concrete panel 3 are in contact with each other. Adhesion can be made without gaps. Since the injection of the sealing material 50 is performed from the inside of the room where the notch portion 47 is formed, the injection operation of the sealing material can be easily performed.

In the sealing operation, in particular, since the notch 47 is formed on the end face of the vertical tight material, the sealing margin on the receiving surface of the corner block 33 can be widened only at that portion, and the sealing area can be reduced. Since it becomes wider, it is possible to seal easily and reliably. In addition, the injected sealing material 50 can spread all over the inside of the portion where the vertical frame tight members 19 and 21 abut against the corner block 33 on the hollow side of the vertical frame tight members 19 and 21. End surface 44 of tight material 19, 21
And the corner block 33 can be securely sealed without any gap. In addition, since the sealing material 50 is filled in the hollow 43 side of the vertical frame tight members 19 and 21, the appearance is not impaired.

The present invention is not limited to the above-described embodiment, but can be variously modified without departing from the gist of the present invention.

For example, in the above-described embodiment, a sash frame fitted into an opening formed by a concrete panel has been described as an example of a fitting frame. However, the present invention is not limited to this, and a door frame, a door body, an outer wall unit, etc. It can be used for all fitting frames having a configuration in which the periphery of the frame is sealed with a tight material.

In the above-described embodiment, the vertical frame tight members 19, 2
Although the description has been made using the seal with No. 1 as an example, the present invention is not limited to this.
A similar effect can be obtained even when used for sealing between the upper frame tight member 15 or the lower frame tight member 17 and the corner block.

Further, in the above-described embodiment, the hollow 43
Although the description has been given using the tight material having the above as an example, the present invention is not limited thereto, and a solid tight material having no space therein may be used.

[0033]

According to the first aspect of the present invention, the sealing material is injected into the notch formed by abutting the end of the tight material of the fitting frame to the corner block and leaving the outer peripheral surface. Therefore, the corner block and the end of the tight material can be easily and reliably sealed while securing a continuous sealing surface outside the fitting frame.

According to a second aspect of the present invention, in the first aspect, a hollow is formed in the tight material, and the hollow is used as a notch. This allows the sealing material to be injected from the hollow side of the tight material along the butted portion of the tight material end, so that the sealing between the tight material and the corner block can be more reliably performed. In addition, by having a hollow, notches are easily formed in the tight material, and the seal material is filled inside the tight material, so that the appearance is good.

According to the third aspect of the present invention, when the tight material and the corner block are sealed on site, the cutout portion is formed on the indoor side of the fitting frame, so that the workability is excellent.

According to the fourth aspect of the present invention, when the sealing material is injected into the tight material through the cutout portion, the surplus sealing material can be prevented from entering the hollow of the tight material.

According to the fifth aspect of the present invention, when the fitting frame is attached at the site, the notch formed by leaving the outer peripheral surface is filled with the sealing material.
The sealing margin with the corner block can be widened while securing a continuous sealing surface on the outside of the fitting frame, so that the sealing operation can be easily and reliably performed even in an on-site work that tends to be complicated.

According to the invention of claim 6, when the building is actually mounted on the building at the site, the cutout is formed on the indoor side of the fitting frame, so the sealing material is injected from the indoor side. Can work. In particular, in the case of a fitting that is mounted on a high wall such as a building, the sealing work can be performed from the indoor side, so that the workability is excellent.

[0039]

[Brief description of the drawings]

FIG. 1 is an enlarged perspective view showing an upper corner portion of a sash shown in FIG.

FIG. 2 is an enlarged perspective view showing a lower corner of the sash shown in FIG. 4;

FIG. 3 is a cross-sectional view showing an attached state of the sash shown in FIG.

FIG. 4 is a view schematically showing an attached state of a sash according to the embodiment of the present invention.

FIG. 5 is a longitudinal sectional view showing an attached state of the sash shown in FIG. 4;

[Explanation of symbols]

 Reference Signs List 1 sash frame (fitting frame) 11, 13 vertical frame (frame material) 19 vertical frame tight material (tight material) 33 corner block 42 outer side surface 43 hollow 45 upper end portion (end portion) 47 notch portion 48 lid member 50 sealing material 53 Lower end (end)

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Shigeto Koizumi 70 Hayakawa, Takaoka City, Toyama Prefecture Inside Sankyo Aluminum Industry Co., Ltd. (72) Inventor Masashi 70 Hayakawa, Takaoka City, Toyama Prefecture Sankyo Aluminum Industry Stock In-company (58) Field surveyed (Int.Cl. ⁷ , DB name) E06B 1/62

Claims (6)

(57) [Claims] An end of a tight material arranged along the outside of a frame material constituting a fitting frame and a corner block provided at a corner of the fitting frame are abutted, and a seal is continuously provided outside the fitting frame. 2. The fitting frame according to claim 1, wherein at least one end of the tight member has a notch portion leaving an outer surface, and a sealing material is injected into the notch portion. 2. The fitting frame according to claim 1, wherein a hollow is formed in the tight material, and the cutout portion includes a hollow of the tight material. 3. The fitting frame according to claim 1, wherein the notch is located on the indoor side of the fitting frame. 4. The tight material includes a lid member that closes a hollow communicating with the notch.
Fitting frame described in. 5. A tight material having a cutout having a cutout with an outer surface left at an end portion, wherein a tight material is disposed on the outside and a corner block is fixed to an end of the opening. A method for mounting a fitting frame, comprising: mounting another frame material arranged so that an end of a tight material abuts against a corner block; and injecting a sealing material into a cutout portion. 6. The fitting frame mounting method according to claim 5, wherein the notch is formed on the indoor side of the fitting frame, and a sealing material is injected into the notch from the indoor side.