JP3328879B2 - Insulation window shutter structure - Google Patents
Insulation window shutter structureInfo
- Publication number
- JP3328879B2 JP3328879B2 JP33223198A JP33223198A JP3328879B2 JP 3328879 B2 JP3328879 B2 JP 3328879B2 JP 33223198 A JP33223198 A JP 33223198A JP 33223198 A JP33223198 A JP 33223198A JP 3328879 B2 JP3328879 B2 JP 3328879B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- heat insulating
- indoor
- metal
- back plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title description 2
- 229910052751 metal Inorganic materials 0.000 claims description 57
- 239000002184 metal Substances 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 52
- 239000011810 insulating material Substances 0.000 claims description 43
- 125000006850 spacer group Chemical group 0.000 claims description 30
- 230000002265 prevention Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
- Wing Frames And Configurations (AREA)
- Special Wing (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、断熱窓枠に断熱障
子を開閉自在に取付けた断熱窓に障子を開き止めする部
材を取付けて開き止めする構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure in which a member for opening and closing a sash is attached to an insulated window in which an insulated sash is attached to an insulated window frame so that the sash can be opened and closed.
【０００２】[0002]
【従来の技術】金属製室外側枠材と断熱材製室内側枠材
より成る断熱枠材を方形枠組みした断熱窓枠に、金属製
室外側框材と断熱材製室内側框材より成る断熱框を用い
た断熱障子を開閉自在に取付けた断熱窓が提案されてい
る。この断熱窓においてはカムラッチハンドルを障子の
断熱材製室内側框材に取付け、カムラッチ受けを窓枠の
断熱材製室内側枠材に取付け、カムラッチハンドルを回
転してカムラッチをカムラッチ受けに係止して障子を開
き止めしている。なお、カムラッチを断熱窓枠の断熱材
製室内側部材に係止して障子を開き止めすることも行な
われている。2. Description of the Related Art A heat insulating window frame, which is a rectangular frame of a heat insulating frame made of a metal outdoor frame material and a heat insulating material indoor frame material, is provided with a heat insulating material made of a metal outdoor frame material and a heat insulating material indoor frame material. There has been proposed a heat insulating window in which a heat insulating sash using a frame is attached so as to be freely opened and closed. In this heat-insulating window, the cam latch handle is attached to the heat-insulating indoor frame of the shoji, the cam latch receiver is attached to the heat-insulating indoor frame of the window frame, and the cam latch is rotated to engage the cam latch with the cam latch receiver. Stop and open the shoji. In addition, the cam latch is locked to the indoor member made of a heat insulating material of the heat insulating window frame to stop the sliding door from opening.
【０００３】[0003]
【発明が解決しようとする課題】火災時に断熱材製室内
側框材が溶融するとカムラッチハンドルが脱落し、障子
を開き止めできない。このために、火災時に障子が開き
室内と室外に火炎が流れるので、防火上好ましくない。When the interior frame material made of heat insulating material melts in a fire, the cam latch handle falls off and the shoji cannot be opened. For this reason, a shoji is opened at the time of a fire, and a flame flows inside and outside the room, which is not preferable for fire prevention.
【０００４】そこで、本発明は前述の課題を解決できる
ようにした断熱窓の障子開き止め構造を提供することを
目的とする。[0004] Therefore, an object of the present invention is to provide a sash opening preventing structure for a heat insulating window which can solve the above-mentioned problems.
【０００５】[0005]
【課題を解決するための手段】第１の発明は、金属製室
外側枠材と断熱材製室内側枠材で成る断熱枠材を方形枠
組みした断熱窓枠と、金属製室外側框材と断熱材製室内
側框材で成る断熱框を用いた断熱障子を備え、前記断熱
窓枠に断熱障子を開閉自在に取付けた断熱窓において、
前記金属製室外側框材に金属製の裏板を固着し、前記断
熱材製室内側框材に可動側開き止め部材を、前記裏板に
螺合するビスで取付け、前記金属製室外側枠材に金属製
の裏板を固着し、前記断熱材製室内側枠材に固定開き止
め部材を、前記裏板に螺合するビスで取付け、前記可動
側開き止め部材を固定側開き止め部材に係止して障子を
開き止めすることを特徴とする断熱窓の障子開き止め構
造である。SUMMARY OF THE INVENTION A first aspect of the present invention provides a heat insulating window frame in which a heat insulating frame made of a metal outdoor frame material and a heat insulating material indoor frame material is squarely framed, and a metal outdoor frame material. Insulated windows provided with an insulated shoji using an insulated frame made of a heat insulating material indoor side frame material, and a thermally insulated shoji is attached to the insulated window frame so as to be freely opened and closed.
A metal back plate is fixed to the metal outdoor frame member, and a movable-side opening prevention member is attached to the heat-insulating indoor frame member with screws screwed to the back plate. A metal back plate is fixed to the material, a fixed open-stop member is fixed to the heat-insulating indoor side frame member with a screw screwed to the back plate, and the movable-side open stop member is fixed to the fixed-side open stop member. It is a shoji opening preventing structure of a heat insulating window characterized by locking and opening a shoji.
【０００６】第２の発明は、第１の発明において、前記
可動側開き止め部材の取付面と裏板との間に、断熱材製
室内側框材を貫通した金属製のスペーサ部材が設けら
れ、前記固定側開き止め部材の取付面と裏板との間に、
断熱材製室内側枠材を貫通した金属製のスペーサ部材が
設けてある断熱窓の障子開き止め構造である。According to a second aspect of the present invention, in the first aspect, a metal spacer member is provided between the mounting surface of the movable side detent member and the back plate, the metal spacer member penetrating the indoor side frame member made of heat insulating material. Between the mounting surface of the fixed side stop member and the back plate,
This is a shoji-proof structure for a heat-insulating window provided with a metal spacer member that penetrates the indoor-side frame material made of a heat-insulating material.
【０００７】[0007]
【作 用】第１の発明によれば、火災により断熱材製
室内側框材、断熱材製室内側枠材が溶融しても可動側開
き止め部材、固定側開き止め部材はビス、裏板を介して
金属製室外側框材、金属製室外側枠材に保持される。こ
れによって、火災時に可動側開き止め部材、固定側開き
止め部材が脱落しないので、障子が開くことを防止でき
る。According to the first aspect of the present invention, the movable side opening stopper member, the fixed side opening stopper member is a screw, and a back plate even if the fire melts the heat-insulating indoor frame member and the heat-insulating indoor frame member. Through the metal outdoor frame material, and the metal outdoor frame material. This prevents the movable side opening stopper member and the fixed side opening stopper member from falling off in the event of a fire, thereby preventing the shoji from opening.
【０００８】第２の発明によれば、可動側開き止め部
材、固定側開き止め部材はビス締めによってスペーサ部
材を介して裏板に直接支持されているので、火災により
断熱材製室内側框材、断熱材製室内側枠材が溶融しても
金属製室外側框材、金属製室外側枠材に強固に支持され
る。これによって、火災時に可動側開き止め部材、固定
側開き止め部材がガタついたりしないので、障子が開放
することを確実に防止できる。According to the second aspect of the present invention, since the movable side opening stopper member and the fixed side opening stopper member are directly supported on the back plate via the spacer member by screwing, the indoor side frame member made of a heat insulating material is fired. Even if the indoor frame material made of heat insulating material is melted, it is firmly supported by the metal outdoor frame material and the metal outdoor frame material. Thereby, the movable side opening prevention member and the fixed side opening prevention member do not rattle at the time of fire, so that it is possible to reliably prevent the shoji from being opened.
【０００９】しかも、ビスによる締付力はスペーサ部材
を介して裏板で支持されるので、断熱材製室内側框材、
断熱材製室内側枠材がビス締め力でつぶれ変形すること
がない。Moreover, since the fastening force of the screw is supported by the back plate via the spacer member, the indoor side frame material made of heat insulating material,
The indoor-side frame material made of heat insulating material is not crushed and deformed by the screw tightening force.
【００１０】[0010]
【発明の実施の形態】図１と図２に示すように、断熱窓
枠１を形成する上枠材２、下枠材３、左右の縦枠材４は
アルミなどの金属製室外側枠材５と樹脂又は木などの断
熱材製室内側枠材６で断熱枠材としてある。前記各断熱
材製室内側枠材６に気密材７が室外側に向けてそれぞれ
装着してある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, an upper frame member 2, a lower frame member 3, and left and right vertical frame members 4 forming a heat insulating window frame 1 are made of metal such as aluminum. 5 and a heat-insulating indoor-side frame material 6 such as resin or wood are used as a heat-insulating frame material. An airtight material 7 is attached to each of the indoor-side frame members 6 made of heat insulating material toward the outdoor side.
【００１１】断熱障子１０を形成する上框１１、下框１
２、左右の縦框１３はアルミ等の金属製室外側框材１４
と樹脂又は木などの断熱材製室内側框材１５でパネル装
着用凹溝１６を有する断熱框としてある。断熱障子１０
を閉じると前記各断熱材製室内側框材１５の室内面が前
記各気密材７に圧着する。The upper frame 11 and the lower frame 1 forming the heat insulating shoji 10
2. Left and right vertical frames 13 are metal outdoor frame materials 14 such as aluminum.
And a frame 15 made of a heat-insulating material such as resin or wood and having a groove 16 for mounting a panel. Insulation shoji 10
Is closed, the indoor surface of each of the heat insulating material indoor side frame members 15 is pressed against each of the airtight members 7.
【００１２】前記各金属製室外側框材１４におけるパネ
ル装着用凹溝１６の底部１６ａを形成する部分にＬ字状
のパネル外れ止め金具１７がビス１８でそれぞれ取付け
てある。このパネル外れ止め金具１７はパネル装着用凹
溝１６に装着した複層ガラス等のパネル１９よりも室内
寄りに突出してパネル１９の室内側面と対向している。An L-shaped panel stopper metal fitting 17 is attached by a screw 18 to a portion of each of the metal outdoor frame members 14 forming the bottom 16a of the panel mounting groove 16. The panel detachment stopper 17 protrudes closer to the room than a panel 19 made of a double-layer glass or the like mounted in the panel mounting groove 16 and faces the indoor side surface of the panel 19.
【００１３】このようであるから、火災によって断熱材
製室内側框材１５が溶融した時に、パネル外れ止め金具
１７でパネル１９が外れ止めされる。つまり、パネル装
着用凹溝１６の室内側部分は断熱材製室内側框材１５で
あるので、火災によって断熱材製室内側框材１５が溶融
するとパネル１９が外れてしまう。[0013] Thus, the panel 19 is prevented from being detached by the panel detachment stopper 17 when the fire has melted the heat insulating room side frame member 15. That is, since the indoor side portion of the panel mounting groove 16 is the indoor-side frame member 15 made of heat insulating material, the panel 19 comes off when the indoor-side frame material 15 made of heat insulating material is melted by a fire.
【００１４】前記パネル外れ止め金具１７は断熱材製室
内側框材１５のパネル装着用凹溝１６の底部１６ａを形
成する部分に接し、その部分を金属製室外側框材１４に
押しつけている。これによって、金属製室外側框材１４
と断熱材製室内側框材１５が強固に連結される。The panel stopper metal fitting 17 is in contact with a portion of the heat-insulating indoor side frame member 15 forming the bottom 16a of the panel mounting groove 16 and presses that portion against the metal outdoor frame member 14. Thereby, the metal outdoor frame material 14
And the indoor side frame member 15 made of heat insulating material are firmly connected.
【００１５】前記断熱障子１０は断熱窓枠１に支持機構
８で縦辷り出し可能に取付けられて縦辷り出し窓を形成
している。また、各金属製室外側枠材５の室外側部に気
密材９が室外側に向けて装着してある。この気密材９に
各金属製室外側框材１４が圧着する。The heat-insulating sash 10 is attached to the heat-insulating window frame 1 by a support mechanism 8 so as to be vertically slidable to form a vertically slidable window. An airtight material 9 is attached to the outdoor side of each metal outdoor frame member 5 toward the outdoor side. The metal outdoor frame members 14 are pressed against the airtight material 9.
【００１６】前記一方の縦框１３の断熱材製室内側框材
１５に図２に示すように可動側開き止め部材、例えばカ
ムラッチハンドル２０が回転自在に取付けてある。この
カムラッチハンドル２０は図３に示すように取付台座２
１にハンドル２２を回転自在に取付け、そのハンドル２
２にカムラッチ２３を一体的に設けた形状の金属製で、
その取付台座２１に取付用孔２４が形成してある。As shown in FIG. 2, a movable side opening preventing member, for example, a cam latch handle 20, is rotatably mounted on the indoor side frame member 15 made of a heat insulating material of the one vertical frame 13. This cam latch handle 20 is attached to the mounting base 2 as shown in FIG.
1 and a handle 22 is rotatably mounted on the handle 2.
2 is made of metal having a shape in which a cam latch 23 is integrally provided.
A mounting hole 24 is formed in the mounting base 21.
【００１７】前記断熱材製室内側框材１５は中空形状
で、その室外側面に前記パネル外れ止め金具１７が接
し、室内側面に取付台座２１が接している。取付台座２
１の取付用孔２４からビス２５を断熱材製室内側框材１
５の孔２６を挿通してパネル外れ止め金具１７に螺合し
て取付台座２１を取付けてある。The indoor-side frame member 15 made of a heat insulating material has a hollow shape, and the panel detachment stopper 17 is in contact with the outdoor side surface, and the mounting base 21 is in contact with the indoor side surface. Mounting base 2
A screw 25 is inserted from the mounting hole 24 of the first indoor frame member 1 made of a heat insulating material.
The mounting pedestal 21 is mounted by screwing the hole 26 of No. 5 into the stopper metal fitting 17.
【００１８】前記断熱材製室内側枠材６は中空形状の取
付部３０の内面室外寄りに中空形状の内向突出部３１を
一体的に設けた形状で、その取付部３０が金属製室外側
枠材５の室内寄り内向凹部３２に嵌合してビス３３で固
着してある。これによって、断熱材製室内側枠材６は金
属製室外側枠材５の室内寄りに位置決めして強固に固着
される。The heat-insulating indoor frame member 6 has a hollow inwardly projecting portion 31 integrally provided on the inner surface of the hollow mounting portion 30 near the outside of the room, and the mounting portion 30 is made of a metal outdoor frame. The member 5 is fitted into the inward concave portion 32 near the room and fixed by screws 33. As a result, the indoor-side frame member 6 made of a heat insulating material is positioned closer to the room than the metal outdoor-side frame member 5 and is firmly fixed.
【００１９】前記内向突出部３１の室外側面には凹条溝
３４が形成され、この凹条溝３４に気密材７が装着して
ある。このように、断熱材製室内側枠材６の中空形状の
内向突出部３１に気密材７を装着したので、気密材取付
部が断熱材のために断熱性に優れ結露が生じないし、気
密材取付部の強度が強く障子を閉じた時に気密材７に強
い力が作用しても変形することがない。A concave groove 34 is formed on the outside surface of the inward protruding portion 31, and the airtight material 7 is mounted in the concave groove 34. As described above, since the airtight material 7 is mounted on the hollow inward projecting portion 31 of the heat insulating material indoor side frame material 6, the airtight material mounting portion is excellent in heat insulating properties due to the heat insulating material and does not cause dew condensation. The strength of the mounting portion is so strong that even when a strong force acts on the airtight member 7 when the sash is closed, it does not deform.
【００２０】前記内向突出部３１の室内面に固定側開き
止め部材、例えばラッチ受け４０が取付けてある。この
ラッチ受け４０はステンレス等の金属板４０ａの表面に
樹脂層４０ｂをコーティング又は接合したもので、ビス
４１を裏板４２に螺合して取付けてある。この裏板４２
はＬ字形状で、その一側片４２ａが金属製室外側枠材５
の内面５ａにビス４３で固着され、他側片４２ｂに前記
ビス４１が内向突出部３１の孔４４を挿通して螺合して
ある。A fixed-side opening prevention member, for example, a latch receiver 40 is attached to the interior surface of the inwardly protruding portion 31. The latch receiver 40 is formed by coating or joining a resin layer 40b to the surface of a metal plate 40a of stainless steel or the like. A screw 41 is screwed to a back plate 42 and attached. This back plate 42
Is L-shaped, and one side piece 42a is made of a metal outdoor frame material 5
The screw 41 is secured to the inner surface 5a of the second member 42 with screws 43, and the other side piece 42b is screwed into the hole 44 of the inwardly protruding portion 31.
【００２１】このようであるから、ハンドル２２を回転
してカムラッチ２３をラッチ受け４０に係止すると障子
が開き止めされる。また、火災で断熱材製室内側枠材
６、断熱材製室内側框材１５が溶融してもビス２５はパ
ネル外れ止め金具１７、ビス４１は裏板４２に螺合して
いるので、カムラッチハンドル２０、ラッチ受け４０が
脱落することがなく、障子が開くことを防止できる。Thus, when the handle 22 is rotated to lock the cam latch 23 to the latch receiver 40, the sash is prevented from opening. Also, even if the fire-insulated indoor frame member 6 and the indoor frame member 15 are melted by a fire, the screw 25 is screwed to the back plate 42 and the screw 41 is screwed to the back plate 42. The latch handle 20 and the latch receiver 40 do not fall off, thereby preventing the shoji from opening.
【００２２】また、パネル止め金具１７をカムラッチハ
ンドル取付用の裏板として兼用しているから、部品点数
を低減できる。なお、パネル止め金具１７と別に裏板を
取付けても良い。つまり、一側片と他側片でＬ字形状の
金属製の裏板とし、その一側片を金属製室外側框材１４
にビス止めし、その他側片にカムラッチハンドル取付用
のビスを螺合しても良い。Further, since the panel stopper 17 is also used as a back plate for attaching the cam latch handle, the number of parts can be reduced. Note that a back plate may be attached separately from the panel stopper 17. That is, one side piece and the other side piece are L-shaped metal back plates, and the one side piece is a metal outdoor frame member 14.
And a screw for attaching a cam latch handle may be screwed into the other side piece.
【００２３】次に第２の実施の形態を説明する。図４と
図５に示すように、裏板を兼用するパネル外れ止め金具
１７を一側片５０と他側片５１でＬ字形状で、他側片５
１の上下にヒレ片５２がそれぞれ一体形成された形状と
し、そのヒレ片５２をスペーサ部材とする。Next, a second embodiment will be described. As shown in FIGS. 4 and 5, the panel stopper metal 17 serving also as a back plate is formed in an L-shape by one side piece 50 and the other side piece 51, and the other side piece 5 is provided.
The fin pieces 52 are integrally formed on the upper and lower sides of 1, respectively, and the fin pieces 52 are used as spacer members.
【００２４】断熱材製室内側框材１５における上下の孔
２６よりも上下寄りに前記ヒレ片５２が挿通する孔５３
を形成し、その孔５３をスペーサ部材挿通孔とする。一
側片５０を金属製室外側框材１４にビス１８で固着し、
ヒレ片５２を孔５３に挿通して室内面と面一又は室内面
よりも若干突出させる。ビス２５を他側片５１に螺合
し、取付台座２１の取付面２１ａを一対のヒレ片５２に
押しつけて取付台座２１をパネル外れ止め金具１７に直
接取付ける。なお、このパネル外れ止め金具１７と同一
形状の裏板を別に取付けても良い。A hole 53 through which the fin pieces 52 are inserted vertically above and below the upper and lower holes 26 in the indoor-side frame member 15 made of heat insulating material.
Is formed, and the hole 53 is used as a spacer member insertion hole. One side piece 50 is fixed to the metal outdoor frame member 14 with screws 18,
The fin pieces 52 are inserted into the holes 53 so as to be flush with the indoor surface or slightly protrude from the indoor surface. The screw 25 is screwed into the other side piece 51, and the mounting surface 21 a of the mounting base 21 is pressed against the pair of fin pieces 52 to directly mount the mounting base 21 to the panel detachment stopper 17. Note that a back plate having the same shape as the panel detachment stopper 17 may be separately attached.
【００２５】図４と図６に示すように、裏板４２の他側
片４２ｂの上下に上下にヒレ片５４をそれぞれ一体形成
し、そのヒレ片５４をスペーサ部材とする。As shown in FIGS. 4 and 6, fin pieces 54 are integrally formed above and below the other side piece 42b of the back plate 42, and the fin pieces 54 are used as spacer members.
【００２６】断熱材製室内側枠材６の内向突起部３１に
おける上下の孔４４よりも上下寄りに前記ヒレ片５４が
挿通する孔５５を形成し、その孔５５をスペーサ部材挿
通孔とする。前記ヒレ片５４を孔５５に挿通して室内面
と面一又は室内面よりも若干突出させる。ビス４１を他
側片４２ｂに螺合し、ラッチ受け４０の取付面４０ｃを
一対のヒレ片５４に当接し、ラッチ受け４０を裏板４２
に直接取付ける。ラッチ受け４０の取付面４０ｃはヒレ
片５４が係止して上下に動かないようにするために左右
方向の溝が上下に連続して複数形成してある。A hole 55 through which the fin piece 54 is inserted is formed closer to the top and bottom than the upper and lower holes 44 of the inward projection 31 of the indoor-side frame member 6 made of heat insulating material, and the hole 55 is used as a spacer member insertion hole. The fin pieces 54 are inserted through the holes 55 so as to be flush with the indoor surface or slightly project from the indoor surface. The screw 41 is screwed into the other side piece 42b, the mounting surface 40c of the latch receiver 40 contacts the pair of fin pieces 54, and the latch receiver 40 is
Mount directly to. On the mounting surface 40c of the latch receiver 40, a plurality of grooves in the left-right direction are formed continuously in the vertical direction so that the fin pieces 54 are locked and do not move up and down.
【００２７】このようであるから、火災で断熱材製室内
側框材１５、断熱材製室内側枠材６が溶融してもカムラ
ッチハンドル２０はパネル外れ止め金具１７を介して金
属製室外側框材１４に強固に支持されている。ラッチ受
け４０は裏板４２を介して金属製室外側枠材５に強固に
支持されている。Thus, even if the indoor frame 15 made of heat insulating material and the indoor frame material 6 made of heat insulating material are melted by a fire, the cam latch handle 20 is moved to the outside of the metal room through the metal stopper 17. The frame member 14 is firmly supported. The latch receiver 40 is firmly supported by the metal outdoor frame member 5 via the back plate 42.
【００２８】したがって、障子を閉じ姿勢に保持され、
開くことを確実に防止できる。Therefore, the shoji is held in the closed position,
Opening can be reliably prevented.
【００２９】次に第３の実施の形態を説明する。図７に
示すように、前記裏板４２の他側片４２ｂにビス４１が
挿通する孔６０をバーリング加工（絞り加工）で形成
し、その他側片４２ｂから突出した筒状の部分６１をス
ペーサ部材とする。断熱材製室内側枠材６の内向突起部
３１に前記突出した部分６１が挿通する孔６２を形成す
る。Next, a third embodiment will be described. As shown in FIG. 7, a hole 60 through which the screw 41 is inserted is formed by burring (drawing) in the other side piece 42b of the back plate 42, and a cylindrical portion 61 protruding from the other side piece 42b is formed as a spacer member. And A hole 62 through which the protruding portion 61 is inserted is formed in the inward projection 31 of the indoor-side frame member 6 made of heat insulating material.
【００３０】図８に示すように、前記突出した部分６１
を孔６２に挿通し、その突出した部分６１にラッチ受け
４０の取付面４０ｃ（金属板６０ａ）を当接し、ビス４
１を孔６０に挿通して他側片４２ｂに固着したナット６
３に螺合する。As shown in FIG. 8, the projecting portion 61
Into the hole 62, the mounting surface 40 c (metal plate 60 a) of the latch receiver 40 abuts on the protruding portion 61, and the screw 4
1 is inserted through the hole 60 and is fixed to the other side piece 42b.
Screw into 3.
【００３１】ラッチ受け４０にスペーサ部材を設けても
良い。例えば図９に示すように、ラッチ受け４０の金属
板４０ａの上下縁にヒレ片７０を一体的に設けてスペー
サ部材とし、そのヒレ片７０を孔５５に挿通して裏板４
２の他側片４２ｂに当接する。The latch receiver 40 may be provided with a spacer member. For example, as shown in FIG. 9, fins 70 are integrally provided on the upper and lower edges of a metal plate 40 a of the latch receiver 40 to form a spacer member.
2 abuts on the other side piece 42b.
【００３２】図１０に示すように、ラッチ受け４０の金
属板４０ａにビス４１が挿通する孔７１をバーリング加
工（絞り加工）して形成し、その金属板４０ａから突出
した筒状の部分７２をスペーサ部材とする。断熱材製室
内側枠材６の内向突起部３１に前記突出した部分７２が
挿通する孔７３を形成し、その突出した部分７２を裏板
４２の他側片４２ｂに当接する。As shown in FIG. 10, a hole 71 through which the screw 41 is inserted is formed by burring (drawing) in a metal plate 40a of the latch receiver 40, and a cylindrical portion 72 protruding from the metal plate 40a is formed. It is a spacer member. A hole 73 through which the protruding portion 72 is inserted is formed in the inward protruding portion 31 of the indoor-side frame member 6 made of heat insulating material, and the protruding portion 72 abuts on the other side piece 42 b of the back plate 42.
【００３３】前記スペーサ部材はパネル外れ止め金具１
７、裏板４２、取付台座２１、ラッチ受け４０と別体と
しても良い。例えば、図１１に示すように断熱材製室内
側框材１５の孔２６を大径とし、その孔２６に挿通する
筒体８０をスペーサ部材とする。この筒体８０を孔２６
に挿通してパネル外れ止め金具１７の他側片５１と取付
台座２１の取付面２１ａが筒体８０の端面に当接するよ
うにする。ビス２４は筒体８０を挿通して螺合するよう
にする。The spacer member is a panel stopper metal fitting 1.
7, the back plate 42, the mounting base 21, and the latch receiver 40 may be formed separately. For example, as shown in FIG. 11, the hole 26 of the indoor-side frame member 15 made of a heat insulating material has a large diameter, and the cylinder 80 inserted into the hole 26 is used as a spacer member. This cylindrical body 80 is
And the other side piece 51 of the panel release stopper 17 and the mounting surface 21 a of the mounting base 21 are brought into contact with the end surface of the cylindrical body 80. The screw 24 is inserted and screwed into the cylindrical body 80.
【００３４】[0034]
【発明の効果】請求項１に係る発明によれば、火災によ
り断熱材製室内側框材、断熱材製室内側枠材が溶融して
も可動側開き止め部材、固定側開き止め部材はビス、裏
板を介して金属製室外側框材、金属製室外側枠材に保持
される。これによって、火災時に可動側開き止め部材、
固定側開き止め部材が脱落しないので、障子が開くこと
を防止できる。According to the first aspect of the present invention, the movable side opening stopper member and the fixed side opening stopper member are fixed to each other even when the indoor frame material made of heat insulating material and the indoor frame material made of heat insulating material are melted by a fire. It is held by a metal outdoor frame material and a metal outdoor frame material via a back plate. In this way, in the event of a fire,
Since the fixed side opening preventing member does not fall off, it is possible to prevent the shoji from opening.
【００３５】請求項２に係る発明によれば、可動側開き
止め部材、固定側開き止め部材はビス締めによってスペ
ーサ部材を介して裏板に直接支持されているので、火災
により断熱材製室内側框材、断熱材製室内側枠材が溶融
しても金属製室外側框材、金属製室外側枠材に強固に支
持される。これによって、火災時に可動側開き止め部
材、固定側開き止め部材がガタついたりしないので、障
子が開放することを確実に防止できる。According to the second aspect of the present invention, the movable-side opening stopper member and the fixed-side opening stopper member are directly supported on the back plate via the spacer member by screwing, so that the fire causes the heat insulating material inside the room. Even if the frame material and the indoor frame material made of heat insulating material are melted, they are firmly supported by the metal outdoor frame material and the metal outdoor frame material. Thereby, the movable side opening prevention member and the fixed side opening prevention member do not rattle at the time of fire, so that it is possible to reliably prevent the shoji from being opened.
【００３６】しかも、ビスによる締付力はスペーサ部材
を介して裏板で支持されるので、断熱材製室内側框材、
断熱材製室内側枠材がビス締め力でつぶれ変形すること
がない。Moreover, since the fastening force of the screw is supported by the back plate via the spacer member, the indoor frame member made of heat insulating material,
The indoor-side frame material made of heat insulating material is not crushed and deformed by the screw tightening force.
【図１】断熱窓の縦断面図である。FIG. 1 is a longitudinal sectional view of a heat insulating window.
【図２】断熱窓の横断面図である。FIG. 2 is a cross-sectional view of a heat insulating window.
【図３】カムラッチハンドルの正面図である。FIG. 3 is a front view of a cam latch handle.
【図４】第２の実施の形態を示す開き止め部材取付部の
横断面図である。FIG. 4 is a cross-sectional view of an opening-stopping member mounting portion according to a second embodiment.
【図５】框側の分解斜視図である。FIG. 5 is an exploded perspective view of the frame side.
【図６】枠側の分解斜視図である。FIG. 6 is an exploded perspective view of the frame side.
【図７】裏板のスペーサ部材の他の例を示す枠側の分解
斜視図である。FIG. 7 is an exploded perspective view of a frame side showing another example of the spacer member of the back plate.
【図８】取付け状態の横断面図である。FIG. 8 is a transverse cross-sectional view in an attached state.
【図９】ラッチ受けにスペーサ部材を設けた第１の例を
示す枠側の分解斜視図である。FIG. 9 is an exploded perspective view of a frame side showing a first example in which a spacer member is provided on a latch receiver.
【図１０】ラッチ受けにスペーサ部材を設けた第２の例
を示す枠側の分解斜視図である。FIG. 10 is an exploded perspective view of a frame side showing a second example in which a spacer member is provided on a latch receiver.
【図１１】スペーサ部材を別体とした例を示す框側の分
解斜視図である。FIG. 11 is an exploded perspective view of a frame side showing an example in which a spacer member is provided separately.
１…断熱窓枠 ５…金属製室外側枠材 ６…断熱材製室内側枠材 １０…断熱障子 １４…金属製室外側框材 １５…断熱材製室内側框材 １７…パネル外れ止め金具（裏板） ２０…カムラッチハンドル（可動側開き止め部材） ４０…ラッチ受け（固定側開き止め部材） ４２…裏板 ５２…ヒレ片（スペーサ部材） ５４…ヒレ片（スペーサ部材） ６１…筒状の部分（スペーサ部材） ７０…ヒレ片（スペーサ部材） ７２…筒状の部分（スペーサ部材） ８０…筒体（スペーサ部材） DESCRIPTION OF SYMBOLS 1 ... Insulated window frame 5 ... Metal outdoor frame material 6 ... Heat-insulated indoor frame material 10 ... Heat-insulating sash 14 ... Metal outdoor frame material 15 ... Heat-insulated indoor frame material 17 ... Panel stopper metal fitting ( Back plate) 20 ... Cam latch handle (movable side opening stop member) 40 ... Latch receiver (fixed side opening stop member) 42 ... Back plate 52 ... fin piece (spacer member) 54 ... fin piece (spacer member) 61 ... cylindrical Part (spacer member) 70 ... Fin piece (spacer member) 72 ... Cylindrical part (spacer member) 80 ... Cylindrical body (spacer member)
フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｅ０６Ｂ 3/36 Ｅ０６Ｂ 3/36 (56)参考文献 特開 平８−151854（ＪＰ，Ａ) 実開 昭62−7594（ＪＰ，Ｕ) 実開 昭62−32160（ＪＰ，Ｕ) 実開 昭50−78682（ＪＰ，Ｕ) 実開 平７−16876（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) E06B 5/16 E05B 9/08 E05B 15/02 E06B 1/00 E06B 3/00 Continuation of the front page (51) Int.Cl. 7 Identification code FI E06B 3/36 E06B 3/36 (56) References JP-A-8-151854 (JP, A) Japanese Utility Model Application Sho 62-7594 (JP, U) Japanese Utility Model Showa 62-32160 (JP, U) Japanese Utility Model Showa 50-78682 (JP, U) Japanese Utility Model Showa 7-16876 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) E06B 5/16 E05B 9/08 E05B 15/02 E06B 1/00 E06B 3/00
Claims (2)
で成る断熱枠材を方形枠組みした断熱窓枠と、 金属製室外側框材と断熱材製室内側框材で成る断熱框を
用いた断熱障子を備え、 前記断熱窓枠に断熱障子を開閉自在に取付けた断熱窓に
おいて、 前記金属製室外側框材に金属製の裏板を固着し、前記断
熱材製室内側框材に可動側開き止め部材を、前記裏板に
螺合するビスで取付け、 前記金属製室外側枠材に金属製の裏板を固着し、前記断
熱材製室内側枠材に固定開き止め部材を、前記裏板に螺
合するビスで取付け、 前記可動側開き止め部材を固定側開き止め部材に係止し
て障子を開き止めすることを特徴とする断熱窓の障子開
き止め構造。1. A heat insulating window frame in which a heat insulating frame material made of a metal outdoor frame material and a heat insulating material indoor frame material is squarely framed, and a heat insulating material made of a metal outdoor frame material and a heat insulating material indoor frame material. A heat insulating window comprising a heat insulating sash using a frame, wherein a heat insulating window is attached to the heat insulating window frame so as to be openable and closable. A metal back plate is fixed to the metal outdoor frame material, and the heat insulating material indoor side frame is provided. A movable side opening stop member is attached to the material with a screw screwed to the back plate, a metal back plate is fixed to the metal outdoor frame member, and a fixed open stop member is attached to the heat insulating indoor frame member. Wherein the movable side opening prevention member is locked to the fixed side opening prevention member to stop the sliding door from opening, thereby preventing the sliding door from opening.
との間に、断熱材製室内側框材を貫通した金属製のスペ
ーサ部材が設けられ、 前記固定側開き止め部材の取付面と裏板との間に、断熱
材製室内側枠材を貫通した金属製のスペーサ部材が設け
てある請求項１記載の断熱窓の障子開き止め構造。2. A metal spacer member is provided between the mounting surface of the movable-side opening prevention member and the back plate, the metal spacer member penetrating the indoor-side frame member made of heat insulating material, and the mounting surface of the fixed-side opening prevention member. 2. The structure as claimed in claim 1, further comprising a metal spacer member penetrating the heat-insulating indoor frame member between the back plate and the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33223198A JP3328879B2 (en) | 1998-11-24 | 1998-11-24 | Insulation window shutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33223198A JP3328879B2 (en) | 1998-11-24 | 1998-11-24 | Insulation window shutter structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000154685A JP2000154685A (en) | 2000-06-06 |
| JP3328879B2 true JP3328879B2 (en) | 2002-09-30 |
Family
ID=18252650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33223198A Expired - Fee Related JP3328879B2 (en) | 1998-11-24 | 1998-11-24 | Insulation window shutter structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3328879B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015148145A (en) * | 2015-04-13 | 2015-08-20 | 三協立山株式会社 | sash |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4605664B2 (en) * | 2007-06-07 | 2011-01-05 | Ｙｋｋ Ａｐ株式会社 | Hollow profile mounting structure and mounting method |
| JP4789160B2 (en) * | 2008-11-06 | 2011-10-12 | Ｙｋｋ Ａｐ株式会社 | Hollow profile mounting structure |
| CN101654989B (en) * | 2009-09-10 | 2012-05-23 | 杭州新域郡邦建筑材料有限公司 | Energy-saving casement window |
| JP6001251B2 (en) * | 2011-09-30 | 2016-10-05 | 株式会社Ｌｉｘｉｌ | Opening device, fire prevention member |
| CN103266831A (en) * | 2013-06-04 | 2013-08-28 | 李启秋 | Novel casement composite structure |
| JP6313093B2 (en) * | 2014-03-31 | 2018-04-18 | 株式会社Ｌｉｘｉｌ | Composite joinery |
| WO2015151605A1 (en) * | 2014-03-31 | 2015-10-08 | 株式会社Ｌｉｘｉｌ | Compound door or window, thermal-insulation structure for compound door or window, and panel assembly structure for compound door or window |
| JP6224502B2 (en) * | 2014-03-31 | 2017-11-01 | 株式会社Ｌｉｘｉｌ | Panel assembly structure for composite joinery |
| JP2015196965A (en) * | 2014-03-31 | 2015-11-09 | 株式会社Ｌｉｘｉｌ | Thermal insulation structure of composite joinery |
| JP6155486B2 (en) * | 2014-03-31 | 2017-07-05 | 株式会社Ｌｉｘｉｌ | Composite joinery |
| JP6696891B2 (en) * | 2016-12-13 | 2020-05-20 | Ykk Ap株式会社 | Joinery |
| JP7086812B2 (en) * | 2018-10-15 | 2022-06-20 | Ykk Ap株式会社 | Joinery |
| JP7407090B2 (en) * | 2020-08-31 | 2023-12-28 | 三協立山株式会社 | fire sash |
| JP2024041269A (en) * | 2022-09-14 | 2024-03-27 | 三協立山株式会社 | opening device |
-
1998
- 1998-11-24 JP JP33223198A patent/JP3328879B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015148145A (en) * | 2015-04-13 | 2015-08-20 | 三協立山株式会社 | sash |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000154685A (en) | 2000-06-06 |
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