JP3372447B2 - Window shutter - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window shutter in which a shutter box can be externally attached and detached and a sash can be freely selected.

[0002]

2. Description of the Related Art Recently, there is an increasing number of cases in which a shutter box is attached to a sash provided in an opening of a building instead of a shutter and the shutter is pulled out from the shutter box to cover a window. Such a sash with a shutter box is a type in which the sash and the shutter box are separately assembled and construction is performed separately, and a type in which the sash and the shutter box are integrally formed and are constructed at once. It has been known. An example of the former is that disclosed in Japanese Utility Model Publication No. 3-14299.
As the latter example, the one disclosed in Japanese Patent Laid-Open No. 9-21280 is known.

[0003]

However, in the former case, both the sash and the shutter box can be attached to the standard building opening, but the sash is first attached and then the shutter box is attached later. There is no choice but to use a two-step method. In this method, the outer wall cannot be constructed unless the construction is completed, which causes a problem of a long construction period. Furthermore, since the peripheral edge of the shutter box is subjected to sealing treatment and outer wall finishing, when performing shutter maintenance work, the front part of the shutter box can be opened for simple repairs, but the shutter box itself must be replaced. In some cases, the outer wall must be broken and the shutter box must be removed, which makes the work very complicated and expensive.

In the latter case, since the sash and the shutter box are integrally formed, the sash type is limited to a specific type. There are various types of sashes, with or without screen doors, single metal or synthetic resin, composite metal and synthetic resin, barrier-free type, etc. The sash with the shutter box has a problem that the freedom of selection of the sash itself is limited.

The present invention solves the above problems and makes it easy to attach and detach the shutter box.
An object of the present invention is to provide a window shutter in which the selection range of sashes for shoji screens is wide .

[0006]

To achieve the above object, a window shutter according to the present invention includes a pair of vertical frames which can be attached to the outdoor side of an opening of a building frame, and a middle of the vertical frames. And a lower frame arranged at the lower end of the vertical frame, the middle frame and the extension of the vertical frame extending above the middle frame and the extension thereof are formed. The box mounting frame part for the shutter box is framed from the upper frame that is arranged at the upper end of the section, and the width of the middle frame is the vertical length.
If it is within the expected width of the frame and placed in the extension of the vertical frame
Together, the middle frame, the lower frame, and the vertical frame form a shutter frame part, and the box mounting frame part has an expected width larger than the thickness of the outer wall of the building frame and is provided above the opening part. It is characterized in that it is formed so that it can be attached to the outdoor side of the frame base material, and that a separate sash attached to the opening is housed inside the shutter frame.

The vertical frame may be integrally formed by dividing the vertical frame into upper and lower parts.

[0008]

According to the invention of claim 1, the shutter section
The since it is those can be formed attached to the outdoor side of the skeleton underlying material of the upper of the upper Symbol opening, it is not necessary to the building opening to the opening of a dedicated large. It can be attached to the opening of a normal building frame. Therefore, the design is easy. Further, since the box mounting frame and the shutter box are configured separately, it is easy to remove the shutter box during maintenance work and the shutter box can be easily replaced.

Next, since it is constructed independently of the shoji sash body, it has no direct relationship, so any type of sash may be attached to the building frame. Therefore, the sash can be selected more freely. The example shown is a so-called semi-external sash.

Further, since the expected width of the frame of the window shutter is formed to be larger than the thickness of the outer wall of the building frame, and the box mounting frame is not inserted only into the outer wall, the sash is attached regardless of the shutter box. The outer wall can also be constructed. Therefore, it is possible to remove the shutter box at the time of constructing the sash, and after mounting the sash, attach the shutter box to the box mounting frame portion. In short, the installation of the shutter box is easy because it is not affected by the outer wall.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, reference numeral 1 is a frame for a shutter for a window, and this frame 1 comprises a pair of left and right vertical frames 2,
A middle frame 3 arranged in the middle of the vertical frame 2, an upper frame 4 arranged at the upper end of the vertical frame 2, and a lower frame 5 arranged at the lower end of the vertical frame 2.
And a frame for forming the box mounting frame portion 6 of the shutter box 19 and a frame for forming the shutter frame portion 7 in which the sash body 30 is located on the inner side in the lower portion, and can be attached to the building opening A. Is configured.

The building opening A is, in detail, a standard opening formed by a normal frame construction method as shown in the figure, and is a joist 8 disposed on the upper part of the base and a standing up from the joist 8. Two pillars 9 and a lintel 10 placed between the pillars 9
It is formed by and. A plurality of columns 11 are arranged on both sides of the column 9, and a stud 12 is attached to an upper portion of the lintel 10. The joists 8, pillars 9 and 11, lintels 10, studs 12 and the like are basic materials of the skeleton, and are also base materials of the outer wall.

As shown in FIG. 2, the vertical frame 2 of the frame body 1 has a shutter guide rail portion 14 fixed to the outdoor side of the hollow portion 13 by locking and screwing, and the interior end surface of the hollow portion 12 is fixed. An L-shaped mounting edge 15 is formed to project outward. The indoor side end surface of the portion of the vertical frame 2 corresponding to the box mounting frame portion 6 is formed so as to abut on the outer surface of the skeleton base material (pillar 9) provided in the upper portion of the opening A of the building. The hollow portion 13 is formed over the entire length of the vertical frame 2, but the upper end of the shutter guide rail portion 14 is formed up to the position of the middle frame 3.

As shown in FIG. 3, the middle frame 3 has an L-shaped mounting edge 17 formed on the indoor side of a hollow portion 16 having a width narrower than the width of the vertical frame 2.

A hanging edge 20 is formed on the outdoor side of the upper frame 4, and a shutter box 19 is provided below the hanging edge 20.
Mounting groove 21 is formed. A mounting edge 22 is formed upward on the indoor side of the upper frame 4.

The lower frame 5 is formed in such a manner that a Z-shaped mounting edge 18 is formed above the inner side of the hollow portion and a mounting edge 19 is formed so as to project downward, and the width is substantially the same as the width of the vertical frame 2. is there.

The box mounting frame portion 6 is formed so that the shutter box 19 can be mounted therein.
A rectangular frame is formed from the extension 2a of the vertical frame 2 extending above the middle frame 3 and the upper frame 4 arranged at the upper end of the extension 2a. Reference numeral 24 is a shielding plate.
Further, the box mounting frame portion 6 is a skeleton base material such as a stud 12 or a pillar 9 provided above the opening A by the mounting edges 15, 22, and 17 of the vertical frame 2, the upper frame 4, and the middle frame 3. It is designed to be attached to the outdoor side of. further,
The expected width L1 of the box mounting frame portion 6 is the outer wall 26 of the building frame.
Therefore, the vertical frame 2, the upper frame 4, and the middle frame 3 are formed so as to be exposed from the outer wall 26 to the outdoor side.

The shutter frame portion 7 is composed of a vertical frame 2, a middle frame 3 and a lower frame 5 on both sides. A separate sash body 30 attached to the opening A is formed inside the shutter T frame portion 7.

That is, the sash body 30 is a sash vertical frame 31.
The sash upper frame 32 and the sash lower frame 33 are rectangular frames, and mounting edges 34 are formed on the upper and lower sides and on the left and right sides so as to project outward. The attachment edge 34 of the sash body 30 abuts on the outdoor side of the building opening A, and is fixed by screwing. Such a mounting structure of the sash body 30 is common to various types of sashes. A frame 35 is attached to the inner peripheral surface of the building opening A, and the sash body 30 is attached.
A shoji screen 36 and a screen door 37 are slidably mounted inside.

On the other hand, the mounting edge 1 of the shutter frame portion 7
5, 19 and 17 each include an L-shaped portion or an L-shaped portion (in the case of the lower frame 5), and the above-mentioned mounting edges 15, 19, 17
When is fixed to the outdoor side surface of the frame base material forming the opening A, a gap is formed inward between the hollow portion and the frame base material. The mounting edge 34 of the sash 30 is housed in this gap. Therefore, the sash body 3 is provided inside the shutter frame portion 7.
0 is stored.

When the frame 1 is attached to the building opening A, the sash 30 is attached to the opening A of the building body as described above, and then the vertical frame 2 constituting the frame 1,
Each mounting edge 15, 22, 1 of the upper frame 4, the lower frame 5 and the middle frame 3
9 and 17 are fixed by abutting on the outdoor side surface of the opening A of the building frame. The mounting edges 15, 19, 17 of the shutter frame portion 7 are fixed from the outside of the mounting edge 34 of the sash body 30. Further, the mounting edges 15, 22, 17 of the box mounting frame portion 6 are screwed and fixed to the outdoor side of the skeleton base material such as the studs 12 and the pillars 9 provided on the upper portion of the opening A. Then, the outer wall 26 is constructed.

A shutter box 19 is attached to the box attachment frame 6. In this case, the locking piece 25 formed on the back side of the shutter box 19 is locked in the mounting groove 21 of the box mounting frame portion 6 and the hanging edge 20
You can screw it on. A winding drum 41 around which a shutter 40 is wound is rotatably supported by the shutter box 19, and the shutter 40 is rewound from this to be slidably engaged with the shutter guide rail portion 14 of the frame body 1.

The shutter box 19 may be attached before or after the outer wall is constructed. Even after the construction, even if it takes a few days to attach the shutter box 19, since the shielding plate is arranged in the box attachment frame portion 6, the rain finish is not impaired.

As described above, in the frame body 1 of the window shutter, the shutter frame body 1 is located in the building opening A, and the box mounting frame portion 6 is located in the upper part of the opening A.
It is not necessary to make the building opening A a dedicated large opening because it is formed so that it can be attached to the outdoor side. It can be attached to the opening of a normal sash.
Therefore, the design is easy. Further, since the box mounting frame portion 6 and the shutter box 19 are configured separately, it is easy to remove the shutter box 19 for maintenance work and the shutter box 19 can be replaced easily.

Next, since it is constructed independently of the sash body and has no direct relationship, any kind of sash may be attached to the building frame. Therefore, the sash can be selected more freely. The example shown is a so-called semi-external sash.

Further, the expected width L1 of the frame 1 of the window shutter is formed to be larger than the thickness L2 of the outer wall 26 of the building frame, and the box mounting frame portion 6 is not fitted only in the outer wall 26. The outer wall 26 can also be constructed when mounting the sash regardless of the above. Therefore, the shutter box 19 can be removed when the sash is installed, and the shutter box 19 can be attached to the box attachment frame portion 6 after the sash is attached. In short, since the mounting of the shutter box 19 is not affected by the outer wall 26 at all, the construction is easy.

The manner in which the shutter box 19 is attached to the box attachment frame 6 is not particularly limited. It can be attached in any way. In addition to the above-described mounting method, a mounting edge (not shown) formed on the shutter box 19 may be directly screwed to the mounting frame portion 6 from the outside,
It may be configured by screwing and locking.

Further, the vertical frame 2 is not limited to an integral one. It may be configured such that the upper part and the lower part are integrally formed.

[Brief description of drawings]

FIG. 1 is a perspective view of a frame of a window shutter according to the present invention and a standard building opening.

FIG. 2 is a cross-sectional view of a window shutter.

FIG. 3 is a vertical sectional view of the window shutter.

[Explanation of symbols]

A opening 1 frame 2 vertical frames 2a extension 3 middle frame 4 Upper frame 5 lower frame 6 Box mounting frame 7 Shutter-storage frame 19 shutter box 26 Outer wall

─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-9-21280 (JP, A) JP-A-9-60456 (JP, A) JP-A-2-85494 (JP, A) JP-A-2- 104892 (JP, A) JP 7-26859 (JP, A) Actual development 3-14299 (JP, U) Actual development Sho 62-14092 (JP, U) (58) Fields investigated (Int.Cl. ⁷ , DB name) E06B 1/04

Claims (2)

(57) [Claims] 1. A pair of vertical frames, each of which is attachable to an outdoor side of an opening of a building frame, an intermediate frame arranged in the middle of the vertical frame, and a lower frame arranged at a lower end of the vertical frame. And a frame mounting part for a shutter box from the middle frame, an extension part of the vertical frame extending above the middle frame, and an upper frame arranged at the upper end of the extension part. Form a frame, the width of the middle frame is within the expected width of the vertical frame,
In addition to being arranged in the extension of the vertical frame, the middle frame, the lower frame, and the vertical frame form a shutter frame part, and the box mounting frame part has an expected width larger than the thickness of the outer wall of the building frame. And formed so that it can be attached to the outdoor side of the building base material provided at the top of the opening,
A shutter for windows, characterized in that a separate sash attached to the opening is housed inside the shutter frame. 2. The window shutter according to claim 1, wherein the vertical frame is integrally formed by dividing the vertical frame into upper and lower parts.
Tar .