JP2005139884A - Earthquake-proof sash - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an earthquake-proof sash with which both one side building frame opening and the other side building frame opening can be used as a natural lighting part by installing transmission panels in a sliding screen door and an inner frame in a wooden framework construction or the like; for which the opening area can be increased; an outer frame, an inner frame and earthquake-proof frame can be installed compactly with good workability. <P>SOLUTION: This earthquake-proof sash 1 is fixed by stretching over an outdoor side surface of an end column 15 at one side of opening 11 at the outer frame 3 and an outdoor side surface of other side column 19 of the building frame opening at the other side; an inner frame 5 is arranged in the inner peripheral surface of the right and left columns 15, 17; a reinforcing frame 7 comprises right and left attaching members 37, 39 and a bracing member 41 attached to the right and left attaching members; a middle vertical frame 9 is fixed to an outdoor side surface of the column 17 and is connected to upper and lower frames 21, 23 of the outer frame 3 and is freely superposed on a stile at the door tail side of the sliding screen door 27; the outdoor side of the inner frame 5 is connected to the indoor side of the outdoor frame 3; and the indoor side of the attaching members 37, 39 is connected to the indoor side of the inner frame 5. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an earthquake resistant sash.

In Patent Document 1, an outer frame is provided over the entire one side and the other side in the left-right direction in the housing opening, and sliding door shojis are allowed to travel on the outer frame. A sash is disclosed in which an inner frame located on one side is provided on the indoor side of the outer frame.
Patent Document 2 discloses that a brace material is provided on the outdoor side of the inner frame to form a seismic reinforcement frame.

JP-A-4-237787 JP 2002-276050 A

When the anti-seismic reinforcement frame of Patent Document 2 is attached between the pillars of the housing opening to which the sash of Patent Document 1 is attached, the breath material closes the opening, so that the sliding door cannot be opened or closed.
In addition, when the seismic reinforcement frame of Patent Document 2 is attached to the outdoor side or the indoor side of the inner frame at the frame opening to which the sash of Patent Document 1 is attached, the left and right sides of the seismic reinforcement frame are not supported by the pillars. The reinforcing effect cannot be sufficiently achieved.
And if the sash of patent document 1 is attached to the one side housing opening in the wooden frame structure or the like, and the seismic reinforcement frame of patent document 2 is attached to the other side housing opening adjacent to the one side housing opening, There is a problem that the opening / closing area of the sliding door is reduced by the inner frame at the side housing opening.

  Therefore, the present invention can increase the opening / closing area of the sliding door at the one-side frame opening in the wooden frame structure or the like in which the frame openings partitioned by pillars are adjacent, and the outer frame, the inner frame, and the seismic reinforcement A seismic sash that can be attached compactly and has good workability, and can be used as a daylighting part by using a sliding panel and a translucent panel on the inner frame. For the purpose of provision.

  The invention according to claim 1 includes an outer frame, an inner frame provided on the indoor side of the outer frame, a reinforcing frame, and a middle collar frame, and the outer frame is located on one side in the left-right direction. An external sash that is fixed across the outdoor side surface of the column located at one end of the opening and the outdoor side surface of the column located at the other end of the other side of the opening adjacent to the one side of the opening. It is a semi-external sash and sliding door shoji travels, the inner frame is arranged between the inner peripheral surfaces of the left and right pillars constituting the one side frame opening, and the reinforcing frame is one side frame on the indoor side of the inner frame It consists of left and right mounting materials that are fixed to the left and right pillars that constitute the opening, and a brace material that is erected on the left and right mounting materials, and the intermediate collar frame is located at the other end of the one-side housing opening. It is fixed to the outdoor side of the column and is connected to the upper and lower frames of the outer frame, and it also overlaps the door bottom side of the sliding door shoji that runs on the outer frame. Is freely, the outdoor side of the inner frame Yes linked to the indoor side of the outer frame, characterized in that the outdoor side of the mounting member are connected to the indoor side of the inner frame.

According to the first aspect of the present invention, in a wooden frame structure or the like in which the one-side housing opening and the other-side housing opening are partitioned by a pillar, the reinforcing frame is fixed between the left and right pillars of the one-side housing opening. Therefore, the seismic reinforcement effect can be sufficiently achieved.
Since the outer frame is provided outside the inner frame and the reinforcing frame is provided on the indoor side of the inner frame, the entire seismic sash including the outer frame, the inner frame, and the reinforcing frame can be compactly attached.
Since the outer frame and the inner frame can be connected and installed in advance, the workability is good.
Since the inner frame is provided in the one-side housing opening and the outer frame is provided across the one-side housing opening and the other-side housing opening, the entire other-side housing opening can be used as the sliding door opening. Therefore, the opening / closing area of the sliding door can be widened.
When the translucent panel is attached to the sliding door shoji and the inner frame, both the one-side housing opening and the other-side housing opening can be used as the lighting section.
The upper frame of the outer frame provided across the outdoor side of the one-side housing opening and the other-side housing opening and the upper frame of the inner frame provided on the inner peripheral surface of the one-side housing opening in a single shape When configured, and similarly when the bottom frame of the outer frame and the lower frame of the inner frame are configured with a single shape, each shape requires a notch to avoid a column, The upper and lower frames of the outer frame of the present invention are separated from the inner frame and are fixed to the outdoor side surfaces of the columns constituting the one-side housing opening and the other-side housing opening. It is not necessary to provide a notch. Therefore, workability is also good in this respect.
When the panel housed in the inner frame is subjected to wind pressure load (negative pressure), the inner frame is subject to rotational force around the joint with the pillar, and the inner frame may twist and deform, damaging the panel However, since the inner frame is connected to the reinforcing frame in the present invention, it is possible to prevent torsional deformation of the inner frame and damage to the panel.
Even when the outer frame receives a wind pressure load (negative pressure), the outer frame is connected to the reinforcing frame via the inner frame, so that the torsional deformation of the outer frame can be prevented.

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 is a cross-sectional view of the seismic sash according to the first embodiment, FIG. 2 is an AA vertical cross-sectional view of the seismic sash shown in FIG. 1, and FIG. FIG. 4 is a front view of the seismic sash shown in FIG. 1 with the screen door removed, as viewed from the outdoor side.
The earthquake-resistant sash 1 according to the present embodiment includes an outer frame 3, an inner frame 5, a reinforcing frame 7, and an intermediate collar frame 9.
The outer frame 3 is located on the outer side of the one-side housing opening 11 in the left-right direction and the other-side housing opening 13 adjacent to the one-side housing opening, and on the one-side housing opening 11 and the other-side housing opening 13. It is an external sash provided across.
The one-side housing opening 11 includes a column (one-side column) 15 located at one end, a column (medium column) 17 located at the other end of the one-side housing opening 11, a beam 24, The other side housing opening 13 is composed of a column (the other side column) 19, a middle column 17, a beam 24, and a table 26 located at the other side end. .
One collar frame 20 of the outer frame 3 is fixed to the outdoor side surface of the one side column 15, and the other collar frame 22 is fixed to the outdoor side surface of the other side column 19. The upper frame 21 and the lower frame 23 of the outer frame 3 straddle the one side casing opening 11 and the other side casing opening 13 and are connected to one casing frame 20 and the other casing frame 22, The upper frame 21 is fixed to the outdoor side surface of the beam 24, and the lower frame 23 is fixed to the outdoor side surface of the base 26.
Further, in the upper frame 21 of the outer frame 3, the indoor side portion 21 a is fixed to the outdoor side portion 29 b of the upper frame 29 of the inner frame 5 with screws 33, and in the lower frame 23, the indoor side portion 23 a is fixed to the inner frame 5. The outer frame 31b of the lower frame 31 is fixed with screws 35. The outer frame 3 is provided with a screen door rail 30 on which the screen door 28 runs outside the sliding door screen 27, and a light transmissive panel is attached to the sliding door screen 27.
The inner frame 5 is a fitting frame in the present embodiment, and is provided between the inner peripheral surfaces of the one side column 15 and the middle column 17 at the one side housing opening 11 in the left-right direction. A translucent panel 5 c is attached to the inner frame 5.
The reinforcing frame 7 is provided on the indoor side of the inner frame 5, and includes a one-side attachment member 37, the other-side attachment member 39, and a breath member 41. The one side mounting member 37 is fixed to the inner peripheral side surface of the one side column 15 in the one side casing opening 11, and the other side mounting member 39 is fixed to the inner peripheral side surface of the middle column 17 in the one side casing opening 11. ing. Each of the one side attachment member 37 and the other side attachment member 39 includes a column fixing portion 43 and a breath fixing portion 45, and the column fixing portion 43 and the breath fixing portion 45 are axially attached by bolts 47. There are two breath members 41, which are installed in an X shape by screwing at two upper and lower portions of one side and the other side attachment members 37, 39.
Further, the flange frames 5 a and 5 b of the inner frame 5 are fixed to the one side and other side attachment members 37 and 39 of the reinforcing frame 7 by screws 49.
The middle frame 9 is fixed to the outer side surface of the middle column 17 and a crescent 25 is attached. The middle saddle frame 9 can be superposed on the door bottom side collar 32 of the sliding door shoji 27 running on the outer frame 3, and the crescent 25 is operated from the indoor side at the position where the middle collar frame 9 is superimposed on the door bottom side collar 32. Thus, it is possible to engage with the door bottom side rod 32 of the sliding door shoji 27 traveling in the outer frame 3. Further, the upper part of the middle collar frame 9 is connected to the upper frame 21 of the outer frame 3 by a bracket 61 provided on the outer side surface of the middle pillar 17, and the lower part of the middle collar frame 9 is connected to the lower frame 23 of the outer frame 3. These are connected by a bracket 63 provided on the outer side surface of the middle column 17.
A column cover 65 is attached to the outdoor side surface of the middle column 17.

Next, construction, operation, and effect of the earthquake-resistant sash 1 according to the present embodiment will be described. The construction of the earthquake-resistant sash 1 is performed in advance in an outer frame 3 in a wooden frame structure or the like in which the one-side column opening 11 and the other-side frame opening 13 are partitioned by the one side column 15, the middle column 17 and the other side column 19. And the inner frame 5 are connected to each other, and the middle frame 17 is attached to the outdoor side surface of the middle column 17, and then the outer frame 3 is removed across the one side housing opening 11 and the other side housing opening 13. At the same time, the inner frame 5 is attached to the one-side housing opening 11, and the reinforcing frame 7 is attached to the indoor side of the inner frame 5.
Since the reinforcing frame 7 is fixed between the one side column 15 and the middle column 17 of the one side casing opening 11 provided with the inner frame 5, the seismic strength of the inner frame 5 can be satisfied.
Since the outer frame 3 is provided on the outdoor side of the inner frame 5 and the reinforcing frame 7 is provided on the indoor side of the inner frame 5, the entire earthquake-resistant sash 1 can be compactly attached.
Since the outer frame 3 and the inner frame 5 can be connected and installed in advance, the workability is good.
Since the inner frame 5 is provided in the one-side casing opening 11 and the outer frame 3 is provided across the one-side casing opening 11 and the other-side casing opening 13, the entire other-side casing opening 13 is placed on the sliding door. Since it can be opened, the open / close area of the sliding door can be increased.
Since the sliding door shoji 27 and the panel 5c of the inner frame 5 are translucent panels, both the one-side housing opening 11 and the other-side housing opening 13 can be used as daylighting portions, and the daylighting area can be increased.
Since the outer frame 3 is provided on the outdoor side of the inner frame 5 and the reinforcing frame 7 is provided on the indoor side of the inner frame 5, the reinforcing frame 7 does not interfere with the sliding door screen 27 that travels inside the outer frame 3. Can be provided.
Since the outer frame 3 is provided on the outdoor side of the inner frame 5 and the reinforcing frame 7 is provided on the indoor side of the inner frame 5, the outer frame 3 and the reinforcing frame 7 are simultaneously constructed from different sides of the inner frame 5. Therefore, the assemblability and workability are good and the retrofit of the reinforcing frame 7 can be easily performed.
Since the reinforcing frame 7 is configured to bridge the brace material 41 on the one side mounting member 37 fixed to the one side column 15 constituting the one side casing opening 11 and the other side mounting member 39 fixed to the middle column 17. The construction of the reinforcing frame 7 is simple and construction is easy.
When the upper frame 21 of the outer frame 3 and the upper frame 29 of the inner frame are formed as a single shape member, or when the lower frame 23 of the outer frame 3 and the lower frame 31 of the inner frame are formed as a single shape member. However, the upper frame 21 and the lower frame need notches for avoiding the middle pillar 17, but the upper frame 21 of the outer frame 3 is a separate member from the upper frame 29 of the inner frame 5 and the lower frame 23 of the outer frame 3. In addition, since the lower frame 31 of the inner frame 5 is a separate member and both are connected by screws, it is not necessary to provide a notch for avoiding the middle pillar 17.
Since the inner frame 5 is connected to the reinforcing frame 7, the mounting strength of the inner frame 5 can be increased. Further, when the panel 5c housed in the inner frame 5 receives a wind pressure load (negative pressure), the inner frame 5 has a rotational force around the joint 5e with the one side column 15 (or the middle column 17). The inner frame 5 may be twisted and deformed to damage the panel. However, in the present invention, since the inner frame 5 is connected to the reinforcing frame 7, it is possible to prevent torsional deformation of the inner frame 5 and damage to the panel. .
Even when the outer frame 3 receives a wind pressure load (negative pressure), the outer frame 3 is connected to the reinforcing frame 7 via the inner frame 5, so that torsional deformation of the outer frame 3 can be prevented.

Next, a second embodiment of the present invention will be described with reference to FIG. 5. In the embodiment described below, the same effect as that of the first embodiment described above is the same. The description of the part is abbreviate | omitted by attaching | subjecting the code | symbol, and a different point from 1st Embodiment is demonstrated. 5A is a front view of the seismic sash according to the second embodiment as viewed from the outdoor side, and FIG. 5B is a cross-sectional view of the seismic sash shown in FIG.
In the second embodiment, the outer frame 3 is provided with two sliding door shojis 27 so as to be double-opened, and the other side housing opening 13 has a second space between the middle column 17 and the other side column 19. An inner frame (second inner frame) 55 is fixed to the housing opening 53 formed of the second middle column 51 and the other side column 19 in the same manner as the one side housing opening 11. A reinforcing frame (second reinforcing frame) 57 is fixed to the indoor side of the second inner frame 55. The second inner frame 55 has the same configuration as the inner frame 5 described above, and the second reinforcing frame 57 has the same configuration as the above-described reinforcing frame 7, and the inner frame 5 and the second middle column 51 are reinforced with the other side column 19. The frame 7 is fixed in the same manner as the one side column 15 and the middle column 17 are fixed.
As with the middle pillar 17, the middle collar frame 9 to which the crescent 25 is attached is fixed to the second middle pillar 51, and the middle collar frame 9 fixed to the middle pillar 17 and the second middle pillar 51 is externally attached to the second middle pillar 51. The upper frame 21 and the lower frame 23 of the frame 3 are fixed.
In the second embodiment, one sliding door shoji 27 moves to the inner frame 5 side and opens, and the other sliding door shoji 59 moves to the second inner frame 55 side and opens. According to the second embodiment, the same effects as those of the first embodiment described above can be obtained, and the sliding doors 27 and 59 are double-opened, so that the opening of the sliding door can be widened.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the brace material 41 of the reinforcing frame 7 is not limited to attaching the two brace members 41 to the one side attachment member 37 and the other side attachment member 39 in an X shape, but a plurality of sets of X shapes. The brace material 41 may be provided vertically.
The reinforcing frame 7 may be a four-frame frame.
The one-side mounting member 37 and the other-side mounting member 39 are not limited to being fixed to the inner peripheral surfaces of the one side column 15 and the middle column 17 constituting the one side housing opening 11, but protrude from the inner peripheral surface to the indoor side. Or may be fixed to the indoor side surfaces of the pillars 15 and 17.
The outer frame 3 may be a semi-external sash attached so as to protrude slightly outward from the outer surface of the one side column 15 and the other side column 19.
The outer frame 3 and the inner frame 5 are not limited to being connected in advance, and may be connected after being separately constructed.
The inner frame 5 is not limited to a fitting frame, but may be a fixed or movable louver frame or a raising / lowering window frame.
Instead of providing the crescent 5 in the middle collar frame 9, a lock may be provided on the door-end side collar of the sliding door shoji 27 and the other collar frame 22 may be locked.

It is a cross-sectional view of the earthquake-resistant sash concerning 1st Embodiment. It is an AA longitudinal cross-sectional view of the earthquake-resistant sash shown in FIG. 3 is a BB longitudinal sectional view of the earthquake-resistant sash shown in FIG. It is the front view which looked at what removed the screen door in the earthquake-resistant sash shown in FIG. 1 from the outdoor side. It is a figure of the earthquake-resistant sash concerning 2nd Embodiment, (a) is the front view seen from the outdoor side, (b) is a cross-sectional view of (a).

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Earthquake-resistant sash 3 Outer frame 5 Inner frame 7 Reinforcement frame 9 Middle frame 11 One side housing opening 13 Other side housing opening 15 One side column 17 Middle column 19 Other side column 21 Upper frame 23 Lower frame 27 Sliding door screen 32 Bottom side collar 37 One side mounting material 39 The other side mounting material 41 Breath material

Claims (1)

An outer frame, an inner frame provided on the indoor side of the outer frame, a reinforcing frame, and a middle frame are provided, and the outer frame is located at one end of the one-side housing opening located on one side in the left-right direction. An external sash or a semi-external sash that is fixed across the outdoor side surface of the column and the outdoor side surface of the column located at the other side end of the other side chassis opening adjacent to the one side body opening The inner frame is disposed between the inner peripheral surfaces of the left and right pillars constituting the one side housing opening, and the reinforcing frame is provided on each of the left and right pillars constituting the one side housing opening on the indoor side of the inner frame. The left and right mounting materials are fixed to the left and right mounting materials, and the brace material is installed on the left and right mounting materials. It is connected to the upper and lower frames of the frame and can be superposed on the side of the door bottom of the sliding door shoji that runs on the outer frame. The Yes coupled to the indoor side of the outer frame, seismic sash, characterized in that the outdoor side of the mounting member are connected to the indoor side of the inner frame.

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