JP7240864B2 - Fittings - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to fittings in which a shutter is arranged on the outdoor side of a sash or the like.

2. Description of the Related Art Conventionally, there has been known fittings in which a shutter device is arranged in a continuous window or the like around an entrance of a store or the like.

Sanwa Shutter Industry Co., Ltd., "Shutter/Shutter Related Products Sanwa Shutter Products Transparency/Horizontal Pulling Series Catalog", September 2017, p. 4-7

In order to provide a shutter as in Document 1, it was necessary to attach a shutter frame to the wall surface that constitutes the building frame, which required a large-scale construction work.

SUMMARY OF THE INVENTION An object of the present invention is to construct a shutter device on the outdoor side of continuous windows of a store or the like without performing large-scale construction.

One embodiment of the present invention has a supporting steel material that connects the vertical frames of the fittings that are fixed to the opening of the building and arranged on the left and right, and a shutter frame that is attached directly to the outdoor side of the supporting steel material or via a padded material. However, the outdoor side of the supporting steel material protrudes further to the outdoor side than the left and right vertical frames, and is a fixture provided with a seal between the shutter frame or the padded material and the vertical frame.

With the configuration of the fittings of the embodiment, the shutter device can be constructed on the outdoor side of the continuous window without large-scale construction.

It is an outline view of fittings concerning one embodiment. It is a cross-sectional view of fittings according to one embodiment. It is a vertical sectional view of fittings concerning one embodiment. It is a cross-sectional view of the connection part of the fittings which concerns on one Embodiment. It is an expanded cross-sectional view of the connection part of the fittings which concern on one Embodiment. It is a cross-sectional view of the connection part of the fittings which concerns on other embodiment.

One embodiment of the present invention is a fireproof fitting in which a fireproof shutter device is arranged on the outdoor side of a continuous window in which fittings such as windows or doors are arranged side by side.
A specific description will be given below.

(Overall composition)
As shown in FIG. 1, the fire prevention fittings of the present embodiment include fittings A that constitute the entrance of a building, fittings B that are arranged on both left and right sides of the fittings A, and fittings A that constitute the entrance. The fitting A (B) and the fitting B are connected in the left-right direction by a connecting member 6.

As shown in FIGS. 1 to 3, fittings A constituting a doorway have an upper frame 11, a lower frame 12, and left and right vertical frames 13. Further, the upper position between the left and right vertical frames 13, 13 is empty. 15, a FIX window 4 arranged above the mulch 15, two FIX windows 3, 3 arranged with a horizontal spacing below the mulch 15, and two FIX windows. It has two opening/closing windows 2, 2 that open and close between 3,3.

The FIX window 4 arranged above the fittings A has a glass frontage formed on the inner peripheral surface (lower surface) of the upper frame 11, the inner peripheral surfaces of both vertical frames 13 and 13, and the upper surface of the blind 15. A panel material 45 is held and formed.

The two FIX windows 3, 3 spaced apart on the left and right sides each have a lower frame 32, a door frame 33, and an anti-door frame 34, and the inner peripheral surface of each frame material A panel material 35 such as glass is held in a glass frontage formed on the lower surface of the trellis 15, and the door frame 33 is fixed in contact with the inner peripheral surface of the vertical frame 13. there is

The two opening/closing windows 2, 2 each have an upper frame 21, a lower frame 22, and left and right vertical frames 23, 23, and a glass frontage formed on the inner peripheral surface of each frame material is covered with glass or the like. panel material 25 is held and formed.
A guide projecting from the lower surface of the lower frame 22 guides the two opening/closing windows 2, 2 to a guide groove formed in the lower frame 12, and the two opening/closing windows 2, 2 move in the lateral direction on the interior side of the two FIX windows 3, 3. It is movably provided.

The fittings B arranged on both the left and right sides of the fittings A have an upper frame 11, a lower frame, and the left and right vertical frames 13, and further have a mulch 15 at an upper position between the left and right vertical frames 13, 13. It has a FIX window 42 arranged above the shims 15 and a FIX window 5 arranged below the shims 15 .

The FIX window 42 arranged above the mesh 15 is provided with glass or the like in the glass frontage formed on the inner peripheral surface (lower surface) of the upper frame 11, the inner peripheral surfaces of both vertical frames 13, 13, and the upper surface of the mesh 15. panel material is held and formed.
The FIX window 5 arranged below the mesh 15 of the fitting B has a panel material 55 such as glass in the glass frontage formed on the lower surface of the mesh 15, the inner peripheral surface of the vertical frame 13, and the inner peripheral surface of the lower frame. is held and formed. The FIX window 42 arranged above the blind 15 of the fitting B has substantially the same configuration as the FIX window 4 arranged above the blind 15 of the fitting A.

The shutter device C arranged on the outdoor side of the fitting A includes a shutter case (shutter upper frame) 71 fixed to the wall surface at the upper position on the outdoor side of the fitting A, and a connecting member 6 that connects the fitting A and the fitting B. It has shutter frames 72, 72 arranged on the outdoor side, and a shutter body 73 that opens and closes the outdoor side of the fittings A along the shutter frames 72, 72. - 特許庁

(Connecting structure of fittings by connecting material)
A connection structure between fittings A and fittings B constituting a doorway or a connection structure between fittings B will be described with reference to FIGS.

The connecting members 6 for connecting fittings include a hollow supporting steel member 61, frame mounting members 62, 62 having a substantially U-shaped cross section fixed to both left and right sides of the supporting steel member 61 and to which the vertical frame 13 is attached, and the supporting steel member 61. It has a room-side member 63 that is arranged on the room side of the room and covers the space between the vertical frames 13, 13 on the room side of the left and right fittings A, B.
As for the connection member 6 that connects the fittings B together, as shown in FIG. have.

The supporting steel material 61 is made of a steel material such as steel, and as shown in FIG. Two main body members 611, 611 each having a substantially U-shaped cross section and having a continuous outdoor side wall 611c are formed by a hollow member having a substantially rectangular cross section and connecting them with their opening sides facing each other.
The supporting steel material 61 is fixedly supported to the opening of the building by fixing the upper and lower portions of the projection wall 611a to anchor members or the like fixed to the opening of the building frame.

The frame attachment member 62 is made of a steel material such as steel, and has a projection wall 62a, an indoor-side mounting portion 62b that continues to the indoor side of the projection wall 62a, and an outdoor-side mounting portion 62c that continues to the outdoor side of the projection wall 62a. It is a member having a substantially U-shaped cross section and is formed by a bending member or the like.
The frame attachment member 62 is arranged such that the projection wall 62a abuts the projection wall 611a of the supporting steel member 61, and the indoor-side mounting portion 62b and the outdoor-side mounting portion 62c extend toward the opposite connecting member main body. , and are fixed to the supporting steel material 61 by connecting means such as screws.

The indoor-side member 63 includes a connecting member 631 arranged on the indoor side of the supporting steel material 61, a fireproof member 632 such as a fireproof boat arranged on the indoor side of the connecting member 631 and fixed to the supporting steel material 61, and the connecting member 631. It has an indoor-side cover member 633 that is engaged with and covers the indoor side of the fireproof member 632 .
The indoor-side member 63 is fixed to the supporting steel material 61 and the left and right frame mounting members 62, 62 by fixing means such as screws to the connecting member 631 and the fireproof member 632. It is arranged so as to cover the indoor side of 62,62.

On the other hand, the vertical frames 13 of the fittings A and B that are connected by the connecting member 6 are made of the same vertical frame 13 .
The vertical frame 13 includes a projection wall 13a forming an inner peripheral surface, an indoor mounting piece 13b extending in the outer peripheral direction from the indoor end of the projection wall 13a, and a chamber extending in the outer peripheral direction from the outdoor end of the projection wall 13a. It has an outer mounting piece 13c, and a glass frontage 13d is provided on the inner peripheral surface of the projection wall 13a slightly closer to the outside of the room.

The vertical frame 13 is fixed by fixing means such as screws while the indoor mounting piece 13b of the vertical frame 13 is in contact with the indoor mounting portion 62b of the frame mounting member 62 so as to overlap in the projection direction from the outdoor side. The outdoor-side mounting piece 13c is arranged so as to overlap with the outdoor-side mounting portion 62c of the frame mounting member 62 from the inside of the room in the projection direction, and is fixed by a fixing means such as a screw.

A cap material 13e is arranged in the glass frontage 13d of the vertical frame 13 of the fitting A constituting the doorway, and the vertical frame 23 of the FIX window 3 is arranged so as to contact the outdoor side part of the vertical frame 13. .
In addition, an end portion of a panel material 55 such as glass is inserted into the glass frontage 13d of the vertical frame 13 constituting the fitting B, and the FIX window 5 is formed.

(Mounting structure of shutter frame)
Next, the mounting structure of the shutter device C arranged on the outdoor side of the fittings A will be described.
As shown in FIG. 3, the shutter case (upper frame) 71 that constitutes the shutter device C includes a shutter housing portion 71a that houses a rolled shutter body 73, and a shutter drawer that is formed on the indoor side lower surface of the shutter housing portion 71a. It has an opening 71b, and a shutter main body 73 is accommodated so as to be able to be drawn downward from the shutter drawer opening 71b.

The shutter case 71 is arranged on the upper surface of the outdoor ceiling of the building so that the shutter drawer port 71b is arranged along the opening of the building, and is fixedly supported by the steel frame 8 or the like arranged above the opening of the building. there is

Shutter frames 72 , 72 are provided below both ends of the shutter drawer port 71 b of the shutter case 71 in the viewing direction.
The shutter frames 72, 72 are made of bending members made of steel such as steel, and as shown in FIGS. It is arranged and fixed along the supporting steel material 61 of the connecting members 6, 6 which are formed by members and connect the fittings A and B which constitute the doorway.

The supporting steel material 61 of the connecting member 6 to which the shutter frame 72 is fixed, that is, the supporting steel material 61 of the connecting member 6 that connects the fitting A and the fitting B is larger than the supporting steel material 61 of the connecting member 6 that connects the fitting B to each other. is formed large, and a steel support steel material 61 protrudes to the outside from the left and right vertical frames 13, 13. - 特許庁
The shutter frames 72, 72 are fixed to the outdoor side wall of the steel support steel member 61 projecting to the outdoor side by fixing means such as screws, so that the steel member is attached to the opening of the building. attached through the

The shutter device C attached to the outdoor side of the fitting A can close the outdoor side of the fitting A by lowering the shutter body 73 pulled out from the shutter case 71 along the shutter frames 72 , 72 .
In this embodiment, a bolster 72b is attached to the interior side of the shutter frame 72, and the shutter frame 72 is attached to the supporting steel member 61 via the bolster 72b.
A sealing material is arranged between the puffing material 72b and the vertical frame 13 to ensure airtightness and watertightness.

-Other embodiments-
FIG. 6 shows a view of fire prevention fittings of an embodiment in which the projected dimensions of fittings A and fittings B are reduced.
In this embodiment, the vertical frames 13 and 13 of the fittings A and B and the connecting member 6 are formed to have small projected dimensions, and the fittings A are provided with opening and closing windows 2 that can be freely opened and closed. A FIX window 5 is arranged in the .
The connection structure of the fittings A and B by the connection member 6 and the mounting structure of the shutter frame 72 are the same as those in the first embodiment, so the description is omitted.

As described above, in the fittings of the present embodiment, the shutter frame 72 of the shutter device C is attached to the steel connecting member 6 (particularly the supporting steel member 61) directly or via a steel puffing member, thereby opening the building opening. Since the shutter device C is arranged on the wall, the shutter device C can be installed without wall construction, and the construction can be facilitated.

In addition, since the shutter (vertical) frame is fixed by connecting materials that connect the fittings, it is possible to reduce the overall size of the part where the shutter frame is attached compared to installing the shutter frame on the wall, and the glass opening area can be reduced. You can make it bigger. In addition, the shutter device can be provided at an arbitrary position of the continuous window, such as providing the shutter only at the entrance portion of the show window, etc., thereby improving the security and fire resistance.
And a fire prevention line can be easily formed only by attaching a shutter device.

Furthermore, the shutter frame 72 of the shutter device C, which has a fireproof function, is attached to the frame via a steel member (puffing material, supporting steel material 61), so that it does not easily collapse in the event of a fire, and has excellent fireproof performance. fittings can be provided.

In the above embodiment, the FIX window is arranged adjacent to the left and right of the fittings A constituting the entrance, but the fittings arranged adjacent to the left and right of the fittings A constituting the entrance are It is not limited to FIX windows. Moreover, the fittings in which the shutter device C is arranged on the outdoor side are not limited to the fittings A constituting the doorway. That is, the shutter device C may be arranged on the outdoor side of the FIX window arranged between the connecting members.

Further, the shutter frame 72 has a steel bolster 72b attached to the indoor side surface, and is fixed to the connecting member 6 via the bolster 72b. It may be fixed to the supporting steel material 61 .

In addition, the supporting steel material 61 of the connecting material 6 that connects fittings may not be formed by combining two steel materials having a substantially U-shaped cross section. It may be formed by combining steel materials having a shape, or may be formed by using a hollow steel material, and its configuration is not limited.
In addition, in this embodiment, the same frame body is used for the upper frame and the vertical frame, but the same frame body as the upper frame and the vertical frame may be used for the lower frame that constitutes the fittings. .

It goes without saying that the above-described embodiments do not limit the invention described in the claims, but are treated as examples.

11 : Upper frame 12 : Lower frame 13 : Vertical frame 6 : Connecting member 61 : Supporting steel member 71 : Shutter case 71a : Shutter housing portion 71b : Shutter drawer port 72 : Shutter frame 72b : Shutter member 73 : Shutter body A : Fitting B : Fitting C : Shutter device

Claims (1)

It has a supporting steel material that is fixed to the opening of the building and connects the vertical frames of the fittings that are arranged on the left and right, and a shutter frame that is attached directly to the outdoor side of the supporting steel material or via a padded material .
A fitting in which the outdoor side of the supporting steel material protrudes further to the outdoor side than the left and right vertical frames, and a seal is provided between the shutter frame or the padded material and the vertical frame.

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