JP3906470B2 - sash - Google Patents

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JP3906470B2
JP3906470B2 JP2004095321A JP2004095321A JP3906470B2 JP 3906470 B2 JP3906470 B2 JP 3906470B2 JP 2004095321 A JP2004095321 A JP 2004095321A JP 2004095321 A JP2004095321 A JP 2004095321A JP 3906470 B2 JP3906470 B2 JP 3906470B2
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frame
space
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airtight
primary
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JP2005282041A (en
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猛 藤井
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Ｙｋｋ Ａｐ株式会社
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本発明は、サッシ枠に内障子と外障子を装着したサッシ、詳しくは、サッシ枠と内障子、外障子との間を気密、水密すると共に、室内側と室外側を遮音する装置に関する。   TECHNICAL FIELD The present invention relates to a sash having a sash frame on which a pouch and a pouch are mounted, and more particularly, to a device that seals between the sash frame, the pouch and the pouch, and provides sound insulation between the indoor side and the outdoor side.

特許文献１に、サッシ枠に内障子と外障子を装着したサッシが開示されている。
具体的には、内障子の室外側部に一次気密材、サッシ枠に二次気密材をそれぞれ設けて内障子の室内側周囲、室外側周囲とサッシ枠との間をそれぞれ気密・水密すると共に、一次気密材と二次気密材との間に空間を形成し、外障子の室外側部に一次気密材、サッシ枠に二次気密材をそれぞれ設けて外障子の室内側周囲、室外側周囲とサッシ枠との間をそれぞれ気密、水密すると共に、一次気密材と二次気密材との間に空間を形成している。 Patent Document 1 discloses a sash in which a sash frame is fitted with an inner and outer shoji.
Specifically, a primary airtight material is provided on the outdoor part of the inner shingles, and a secondary airtight material is provided on the sash frame to provide airtightness and watertightness around the inner side of the shredder and between the outdoor periphery and the sash frame, respectively. A space is formed between the primary airtight material and the secondary airtight material, and the primary airtight material is provided on the outdoor side of the external shoji, and the secondary airtight material is provided on the sash frame. And the sash frame are airtight and watertight, respectively, and a space is formed between the primary airtight material and the secondary airtight material.

特開平１１−２８０３５４号公報JP-A-11-280354

前述のように内障子とサッシ枠との間、外障子とサッシ枠との間を一次気密材、二次気密材で二重に気密・水密（つまり二重タイト）することで、気密性能、遮音性能が向上するが、水密性能においては十分な効果を得られないことがある。
例えば、前述の空間内の圧力と外気の圧力に差があると、一次気密材による気密・水密部（つまり、タイト部）を越えて雨水等が空間に浸入することがある。 As mentioned above, airtight performance is achieved by double airtight and watertight (ie double tight) with primary airtight material and secondary airtight material between the inner shoji and sash frame, as well as between the shoji and sash frame. Sound insulation performance is improved, but sufficient effects may not be obtained in watertight performance.
For example, if there is a difference between the pressure in the space and the pressure of the outside air, rainwater or the like may enter the space beyond the airtight / watertight portion (that is, the tight portion) by the primary airtight material.

本発明の目的は、気密性能、遮音性能、水密性能に優れたサッシを提供することである。   An object of the present invention is to provide a sash excellent in airtightness performance, sound insulation performance, and watertightness performance.

本発明は、サッシ枠に内障子と外障子を装着し、そのサッシ枠と内障子及びサッシ枠と外障子をそれぞれ二重タイトしてサッシ枠と内障子との間、サッシ枠と外障子との間にそれぞれ空間を形成し、
前記各空間を大気と等圧としたサッシであって、
前記内障子の室外側部とサッシ枠との間を上横一次気密材、下横一次気密材、縦一次気密材で気密して内障子の一次タイトラインを形成し、
前記内障子の室内側部とサッシ枠との間を上横二次気密材、下横二次気密材、縦二次気密材で気密して内障子の二次タイトラインを形成してサッシ枠と内障子を二重タイトし、
前記内障子の召合せ框と下枠の間を下部風止部材で気密し、
前記内障子の召合せ框と上枠の間を上部風止部材で気密し、
前記内障子の戸先框と上枠の間を内障子用気密部材で気密し、
前記内障子の戸先框と一方の縦枠との間に密閉された縦空間、下框と下枠の間に密閉され、前記縦空間と連通した下横空間をそれぞれ形成し、
前記内障子の戸当り框の上部摺動片の溝部と上枠の内上レールとの間に隙間を形成し、この隙間を通して前記縦空間を室外側に開口して大気と等圧としたことを特徴とするサッシである。 The present invention attaches a sash frame and a shingled child to the sash frame, and double-tightens the sash frame and the sash frame and the sash frame and the sash frame, respectively. Forming a space between them,
It is a sash in which each space has the same pressure as the atmosphere ,
Forming a primary tight line of the inner pouch by airtight with the upper horizontal primary airtight material, the lower horizontal primary airtight material, the vertical primary airtight material between the outdoor part of the inner shuffler and the sash frame,
A sash frame is formed by forming a secondary tight line of the inner impeller by forming an airtight space between the indoor side portion of the inner impeller and the sash frame with an upper horizontal secondary sealant, a lower horizontal secondary sealant, and a vertical secondary sealant. And double tight the inner shoji,
The lower windshield member is used to seal the space between the above-mentioned shoji children's summons and the lower frame,
The upper windshield member is used to hermetically seal the space between the above-mentioned inner shoji and the upper frame,
Airtight between the door toe of the inner shingles and the upper frame with an airtight member for inner shingles,
A vertical space sealed between the door toe of the inner sword and one vertical frame, sealed between a lower heel and a lower frame, and forming a lower horizontal space communicating with the vertical space,
A gap was formed between the groove part of the upper sliding piece of the door sliding door of the inner sliding door and the inner upper rail of the upper frame, and the vertical space was opened to the outdoor side through this gap to make the pressure equal to the atmosphere. It is a sash characterized by.

本発明によれば、二重タイトして空間を形成したので、気密性能と遮音性能に優れたサッシである。
また、空間が大気と等圧であるから、一次タイト部から雨水等が空間に浸入することがなく、水密性能に優れたサッシである。 According to the present invention, since the space is formed by double tight, the sash is excellent in airtightness performance and sound insulation performance.
In addition, since the space is at the same pressure as the atmosphere, rainwater or the like does not enter the space from the primary tight part, and the sash is excellent in watertight performance.

図１に示すように、サッシ枠１に内障子１０と外障子２０が装着してある。この実施の形態では内障子１０と外障子２０が面内方向に移動自在に装着されて引き違いサッシとしてあるが、これに限ることはない。例えば、内障子１０と外障子２０の一方を固定し、他方を移動自在としても良い。
前記サッシ枠１は、上枠２と下枠３と左右の縦枠４を方形状に連結してある。
前記内障子１０は、上框１１と下框１２と戸当り框１３と召合せ框１４を方形状に連結し、その内部にパネル、例えば、ガラス１５が取付けてある。
前記外障子２０は、上框２１と下框２２と戸当り框２３と召合せ框２４を方形状に連結し、その内部にパネル、例えば、ガラス２５が取付けてある。 As shown in FIG. 1, the inner frame 10 and the outer frame 20 are mounted on the sash frame 1. In this embodiment, the inner and outer children 10 and 20 are mounted so as to be movable in the in-plane direction as a sliding sash, but the present invention is not limited to this. For example, it is possible to fix one of the inner impingement 10 and the outer imperial 20 and make the other movable.
The sash frame 1 has an upper frame 2, a lower frame 3, and left and right vertical frames 4 connected in a square shape.
The inner shoji 10 has an upper collar 11, a lower collar 12, a door collar 13 and a summon collar 14 connected in a square shape, and a panel, for example, a glass 15 is attached to the inside.
The external shoji 20 has an upper collar 21, a lower collar 22, a door-to-door fence 23, and a summing bowl 24 connected in a square shape, and a panel, for example, a glass 25 is attached to the inside.

図２と図３に示すように、前記上枠２は室内寄り下面２ａに内上レール２ｂを備え、室外寄り下面２ｃに外上レール２ｄを備えている。
前記下枠３は室内寄り上面３ａに内下レール３ｂを備え、室外寄り上面３ｃに外下レール３ｄを備えている。
前記室外寄り上面３ｃは室内寄り上面３ａよりも低い。この室内寄り上面３ａと室外寄り上面３ｂとの間に横向面３ｅと縦向面３ｆでほぼ鉤形状の部分を有する。この横向片３ｅは室外寄り上面３ｃよりも高く、縦向面３ｆが室外寄り上面３ｃと連続している。
図２に示すように、前記内上レール２ｂと内下レール３ｂに沿って内障子１０が面内方向に移動する。
この内障子１０の下面（召合せ框１４の下面）は、下枠３の室内寄り上面３ａと横向面３ｅと相対向している。
図３に示すように、前記外上レール２ｄと外下レール３ｄに沿って外障子２０が面内方向に移動する。
この外障子２０の下面（召合せ框２４の下面）は、下枠３の室外寄り上面３ｃと相対向し、その外障子２０の下部室内側面（下框２２の下部室内側面）が前記縦向面３ｆと相対向している。 As shown in FIGS. 2 and 3, the upper frame 2 is provided with an inner upper rail 2b on an indoor lower surface 2a and an outer upper rail 2d on an outdoor lower surface 2c.
The lower frame 3 includes an inner lower rail 3b on the indoor upper surface 3a, and an outer lower rail 3d on the outdoor upper surface 3c.
The outdoor upper surface 3c is lower than the indoor upper surface 3a. Between the indoor upper surface 3a and the outdoor upper surface 3b, there is a substantially bowl-shaped portion on the lateral surface 3e and the vertical surface 3f. The horizontal piece 3e is higher than the outdoor upper surface 3c, and the vertical surface 3f is continuous with the outdoor upper surface 3c.
As shown in FIG. 2, the inner shoji 10 moves in the in-plane direction along the inner upper rail 2 b and the inner lower rail 3 b.
The lower surface (the lower surface of the summoning bowl 14) of the inner shoji 10 is opposed to the indoor upper surface 3a and the lateral surface 3e of the lower frame 3.
As shown in FIG. 3, the outer screen 20 moves in the in-plane direction along the outer upper rail 2d and the outer lower rail 3d.
The lower surface of the external shoji 20 (the lower surface of the summoning bowl 24) faces the outdoor upper surface 3c of the lower frame 3, and the lower indoor side surface (the lower indoor side surface of the lower arm 22) of the external shoji 20 is in the vertical direction. Opposite the surface 3f.

前記サッシ枠１と内障子１０は図２と図４に示すように二重タイトしてある。
例えば、上框１１の室外側部に上横一次気密材３０、室内側部に上横二次気密材３１がそれぞれ装着し、それらは内上レール２ｂにそれぞれ接する。
下框１２の室外側部に下横一次気密材３２が装着され、この下横一次気密材３２が内下レール３ｂに接する。
下枠３の室内側部に下横二次気密材３３が装着され、この下横二次気密材３３が下框１２の室内側下部に接する。
一方の縦枠４の室外側部に縦一次気密材３４、室内側部に縦二次気密材３５が装着され、その縦一次気密材３４が戸当り框１３の室外側部に接し、縦二次気密材３５が戸当り框１３の室内側に接する。
そして、各一次気密材３０，３２，３４の接触部で内障子１０の一次タイトラインを形成し、各二次気密材３１，３３，３５の接触部で内障子１０の二次タイトラインを形成している。内障子１０の一次タイトラインとは内障子１０の上框１１、下框１２、戸当り框１３の室外側部と上枠２、下枠３、一方の縦枠４との間を気密・水密する部分である。
内障子１０の二次タイトラインとは内障子１０の上框１１、下框１２、戸当り框１３の室内側部と上枠２、下枠３、一方の縦枠４との間を気密・水密する部分である。 The sash frame 1 and the inner impeller 10 are double-tight as shown in FIGS.
For example, the upper horizontal primary airtight material 30 is mounted on the outdoor side of the upper rod 11, and the upper horizontal secondary airtight material 31 is mounted on the indoor side, respectively, which are in contact with the inner upper rail 2b.
A lower horizontal primary airtight material 32 is attached to the outdoor side of the lower rod 12, and the lower horizontal primary airtight material 32 is in contact with the inner and lower rails 3b.
A lower horizontal secondary airtight material 33 is attached to the indoor side portion of the lower frame 3, and the lower horizontal secondary airtight material 33 is in contact with the lower indoor side of the lower rod 12.
A vertical primary airtight material 34 is attached to the outdoor side of one vertical frame 4, and a vertical secondary airtight material 35 is attached to the indoor side of the vertical frame 4, and the vertical primary airtight material 34 contacts the outdoor side of the door ridge 13. The next airtight material 35 contacts the indoor side of the door-to-door fence 13.
Then, the primary tight line of the inner shroud 10 is formed at the contact portions of the primary airtight materials 30, 32, 34, and the secondary tight line of the inner shroud 10 is formed at the contact portions of the secondary airtight materials 31, 33, 35. is doing. The primary tight line of the inner shoji 10 is the airtight / watertightness between the outer side of the upper eaves 11 and the lower eaves 12 and the door-side eaves 13 and the upper frame 2, the lower frame 3, and one vertical frame 4. It is a part to do.
The secondary tight line of the inner shoji 10 is an airtight space between the inner side of the inner arm 11, the lower arm 12, and the door toe 13 and the upper frame 2, the lower frame 3, and one vertical frame 4. It is a watertight part.

前記サッシ枠１と外障子２０は図３と図４に示すように二重タイトしてある。
例えば、上框２１の室外側部に上横一次気密材４０、室内側部に上横二次気密材４１がそれぞれ装着し、それらは外上レール２ｄにそれぞれ接する。
下框２２の室外側部に下横一次気密材４２が装着され、この下横一次気密材４２が外下レール３ｄに接する。
下枠３の室内外側方向中間部に室内側部の下横二次気密材４３が装着され、この下横二次気密材４３が下框２２の室内側下部に接する。
戸当り框２３の室外側部に縦一次気密材４４が装着され、この縦一次気密材４４が他方の縦枠４の内向片４ａに接する。
他方の縦枠４の室内側部に縦二次気密材４５が装着され、その縦二次気密材４５が戸当り框１３の室内側に接する。
そして、各一次気密材４０，４２，４４の接触部で外障子２０の一次タイトラインを形成し、各二次気密材４１，４３，４５の接触部で外障子２０の二次タイトラインを形成している。外障子２０の一次タイトラインとは外障子２０の上框２１、下框２２、戸当り框２３の室外側部と上枠２、下枠３、一方の縦枠４との間を気密・水密する部分である。
外障子２０の二次タイトラインとは外障子２０の上框２１、下框２２、戸当り框２３の室内側部と上枠２、下枠３、一方の縦枠４との間を気密・水密する部分である。 The sash frame 1 and the screen paper 20 are double-tight as shown in FIGS.
For example, the upper horizontal primary airtight material 40 is mounted on the outdoor side of the upper rod 21, and the upper horizontal secondary airtight material 41 is mounted on the indoor side, respectively, and they are in contact with the outer upper rail 2d.
A lower horizontal primary airtight material 42 is attached to the outdoor side of the lower rod 22, and the lower horizontal primary airtight material 42 is in contact with the outer lower rail 3d.
A lower secondary airtight material 43 on the indoor side is attached to an intermediate portion in the indoor outside direction of the lower frame 3, and the lower secondary airtight material 43 contacts the lower portion on the indoor side of the lower rod 22.
A vertical primary hermetic material 44 is attached to the outdoor side of the door ridge 23, and this vertical primary hermetic material 44 contacts the inwardly facing piece 4 a of the other vertical frame 4.
A vertical secondary airtight material 45 is attached to the indoor side portion of the other vertical frame 4, and the vertical secondary airtight material 45 is in contact with the indoor side of the door ridge 13.
Then, the primary tight line of the outer cover 20 is formed at the contact portion of each primary airtight material 40, 42, 44, and the secondary tight line of the outer cover 20 is formed at the contact portion of each secondary airtight material 41, 43, 45. is doing. The primary tight line of the external shoji 20 is an airtight / watertight space between the outer side of the upper eaves 21 and the lower eaves 22 and the door eaves 23 and the upper frame 2, the lower frame 3, and the one vertical frame 4. It is a part to do.
The secondary tight line of the external shoji 20 means that the space between the upper side 21, the lower side 22 and the indoor side of the door side 23 and the upper frame 2, the lower frame 3 and one vertical frame 4 is airtight. It is a watertight part.

前記内障子１０の召合せ框１４と外障子２０の召合せ框２４との間、つまり召合せ部は見付け方向室外側部の一次召合せ気密材４６と見付け方向室内側部の二次召合せ気密材４７で気密・水密される。
前記一次召合せ気密材４６は外障子２０の召合せ框２４の室内側面に装着されて内障子１０の召合せ框１４の室外側面に接し、一次召合せタイトラインを形成する。
前記二次召合せ気密材４７は内障子１０の召合せ框１４の室外側面に装着されて外障子２０の召合せ框２４の室内側面に接し、二次召合せタイトラインを形成する。 Between the summoning bowl 14 of the inner shoji 10 and the summoning bowl 24 of the external shoji 20, that is, the summoning section is the primary summing airtight material 46 on the outer side of the finding direction room and the secondary summing of the inner side of the finding direction room. It is airtight and watertight with an airtight material 47.
The primary summing airtight material 46 is attached to the indoor side surface of the summoning cage 24 of the outer shoji 20 and is in contact with the outdoor side surface of the summing rod 14 of the inner shoji 10 to form a primary summing tight line.
The secondary summing airtight material 47 is attached to the outdoor side surface of the summoning cage 14 of the inner shoji 10 and is in contact with the inner side surface of the summoning cage 24 of the outer shoji 20 to form a secondary summing tight line.

図５に示すように、上枠２の下面の内下レール２ｂと外上レール２ｄとの間の部分における召合せ部に上部風止部材５０が取付けてある。
この上部風止部材５０は各召合せ框１４，２４の上端面（上部摺動片）に接すると共に、一次上横気密材３０、二次上横気密材４１、一次、二次召合せ気密材４６，４７に接している。この上部風止部材５０は取付部５０ａにヒレ５０ｂを設けたものであるが、これに限ることはない。 As shown in FIG. 5, an upper windshield member 50 is attached to the summing portion in the portion between the inner lower rail 2 b and the outer upper rail 2 d on the lower surface of the upper frame 2.
The upper windshield member 50 is in contact with the upper end surfaces (upper sliding pieces) of the summing rods 14 and 24, and the primary upper side airtight material 30, the secondary upper side airtight material 41, the primary and secondary summing airtight materials. 46 and 47. The upper windshield member 50 is provided with a fin 50b on the mounting portion 50a, but is not limited thereto.

前記下枠３の上面の横向面３ｅに室外側の下部風止部材５１が取付けてあり、室内側寄り上面３ａに室内側の下部風止部材５２が取付けてある。
前記室外側の下部風止部材５１は、図６に示すように一次止水部５３と二次止水部５４と排水部５５を備え、その一次止水部５３、二次止水部５４に内障子１０の召合せ框１４の室外寄り下端面（下部摺動片）が接し、下横一次気密材３２と一次召合せ気密材４６が一次止水部５３に接する。
前記各止水部は取付部５３ａ，５４ａにヒレ５３ｂ，５４ｂを設けたものであるが、これに限ることはない。
前記室内側の下部風止部材５２は内障子１０の召合せ框１４の室内寄り下端面（摺動片）が接し、下横二次気密材３３と接している。
この下部風止部材５２は取付部５２ａとヒレ５２ｂを備えているが、これに限ることはない。 An outdoor lower windshield member 51 is attached to the lateral surface 3e on the upper surface of the lower frame 3, and an indoor lower windshield member 52 is attached to the upper surface 3a closer to the indoor side.
As shown in FIG. 6, the outdoor lower windshield member 51 includes a primary water stop portion 53, a secondary water stop portion 54, and a drainage portion 55, and the primary water stop portion 53 and the secondary water stop portion 54 include The lower end surface (lower sliding piece) of the summing bowl 10 of the inner shoji 10 is in contact with the lower side primary airtight material 32 and the primary summing airtight material 46 in contact with the primary water stop 53.
Although each said water stop part provides the fins 53b and 54b in the attaching parts 53a and 54a, it does not restrict to this.
The lower windshield member 52 on the indoor side is in contact with the lower end surface (sliding piece) closer to the indoor side of the summoning cage 14 of the inner shoji 10, and is in contact with the lower secondary airtight member 33.
The lower windshield member 52 includes a mounting portion 52a and a fin 52b, but is not limited thereto.

前述のようであるから、内障子１０の一次タイトラインと外障子２０の一次タイトラインが一次召合せタイトラインによって連続して一次タイトラインを形成している。
前記内障子１０の二次タイトラインと外障子２０の二次タイトラインが二次召合せタイトラインによって連続して二次タイトラインを形成している。
これによって、サッシ枠１と内・外障子１０，２０が二重タイトされる。 Since it is as above-mentioned, the primary tight line of the inner impeller 10 and the primary tight line of the external obstacle 20 form the primary tight line continuously by the primary summing tight line.
The secondary tight line of the inner shoji 10 and the secondary tight line of the outer shoji 20 are continuously formed by the secondary summing tight line to form a secondary tight line.
As a result, the sash frame 1 and the inner / outer shojis 10 and 20 are double-tightened.

図２と図７に示すように、上枠２の室内寄り下面２ａにおける一方の縦枠４寄りに内障子用気密部材６０が取付けてある。この内障子用気密部材６０は、取付部６１とヒレ６２を備えている。
この内障子用気密部材６０のヒレ６２は、内障子１０の戸当り框１３の室内寄りの上端面（上部摺動片）に接すると共に、上横二次気密材３１と接し、取付部６１が縦二次気密材３５に接している。
これによって、内障子１０の上部と上枠２との間、内障子１０の下部と下枠３との間、内障子１０の縦部（戸当り框１３）と一方の縦枠４との間に空間をそれぞれ構成している。
具体的には、縦一次気密材３４、縦二次気密材３５と戸当り框１３と一方の縦枠４との間に図４に示すように、縦空間ａを構成し、下横一次気密材３２、下横二次気密材３３と下框１２と下枠３の室内寄り上面３ａとの間に図２に示すように下横空間ｂを構成し、上框１１と内下レール２ｂとの間に図２に示すように、上横空間ｃを構成している。
前記縦空間ａの下部と下横空間ｂの一端部が連通し、縦空間ａの上部は内障子用気密部材６０で閉塞され、下横空間ｂの他端部は室内側の下部風止部材５２で閉塞されているので、縦空間ａと下横空間ｂは密閉空間である。 As shown in FIG. 2 and FIG. 7, an airtight member 60 for inner pouch is attached to one vertical frame 4 on the lower surface 2 a closer to the room of the upper frame 2. The airtight member 60 for inner limbs includes an attachment portion 61 and a fin 62.
The fin 62 of the airtight member 60 for the inner limb is in contact with the indoor upper end surface (upper sliding piece) of the door stopper ridge 13 of the inner limb 10 and is in contact with the upper secondary airtight material 31, and the mounting portion 61 is It is in contact with the vertical secondary airtight material 35.
Thus, between the upper part of the inner shoji 10 and the upper frame 2, between the lower part of the inner shoji 10 and the lower frame 3, between the vertical part of the inner shoji 10 (door-to-door ridge 13) and one vertical frame 4. Each space is composed.
Specifically, as shown in FIG. 4, a vertical space a is formed between the vertical primary airtight material 34, the vertical secondary airtight material 35, the door-to-door fence 13 and one vertical frame 4, and the lower horizontal primary airtightness is formed. As shown in FIG. 2, a lower horizontal space b is formed between the material 32, the lower horizontal secondary airtight material 33, the lower rod 12, and the upper surface 3a of the lower frame 3 closer to the room, and the upper rod 11 and the inner lower rail 2b As shown in FIG. 2, an upper horizontal space c is formed between the two.
The lower part of the vertical space a and one end part of the lower horizontal space b communicate with each other, the upper part of the vertical space a is closed with an airtight member 60 for inner pouch, and the other end part of the lower horizontal space b is a lower windshield member on the indoor side. The vertical space a and the lower horizontal space b are sealed spaces.

図７に示すように、内障子１０の戸当り框１３の上部には上部摺動片６３が取付けてある。この上部摺動片６３は内下レール２ｂが入り込む縦溝６３ａを有し、その縦溝６３ａと内下レール２ｂとの間に隙間がある。
この隙間を通して前記縦空間ａ、上横空間ｃの上部が室外に開口している。
図８に示すように、内障子１０の戸先框１３の下部には下部摺動片６４が取付けてある。この下部摺動片６４にも上部摺動片６３と同様に内下レール３ｂが入り込む縦溝（図示せず）を有し、その縦溝と内下レール３ｂとの間に隙間がある。
この隙間を通して前記縦空間ａの下部、下横空間ｂの一端部が室外側に開口する。 As shown in FIG. 7, an upper sliding piece 63 is attached to the upper part of the door-to-door ridge 13 of the inner shoji 10. The upper sliding piece 63 has a longitudinal groove 63a into which the inner and lower rails 2b enter, and there is a gap between the longitudinal groove 63a and the inner and lower rails 2b.
Through this gap, the upper portions of the vertical space a and the upper horizontal space c are opened to the outside of the room.
As shown in FIG. 8, a lower sliding piece 64 is attached to the lower part of the door toe 13 of the inner shoji 10. Similarly to the upper sliding piece 63, the lower sliding piece 64 has a vertical groove (not shown) into which the inner and lower rails 3b enter, and there is a gap between the vertical groove and the inner lower rail 3b.
Through this gap, the lower part of the vertical space a and one end of the lower horizontal space b open to the outdoor side.

このようであるから、前述の縦空間ａ、下横空間ｂ、上横空間ｃが大気と等圧となるので、水密性が向上する。
つまり、内障子１０の１次タイトライン（上横一次気密材３０、下横一次気密材３２、縦一次気密材３４による気密、水密部）を越えて室内側に雨水等が浸入することがない。
なお、前述の一次気密材の気密、水密部に隙間を形成したり、サッシ枠又は内障子１０の框に外気導入孔を形成しても良い。 Since it is like this, since the vertical space a, the lower horizontal space b, and the upper horizontal space c mentioned above become equal pressure with air | atmosphere, watertightness improves.
That is, rainwater or the like does not enter the indoor side beyond the primary tight line (the airtight and watertight portions of the upper horizontal primary airtight material 30, the lower horizontal primary airtight material 32, and the vertical primary airtight material 34) of the shoji 10. .
It should be noted that a gap may be formed in the airtight or watertight portion of the primary airtight material described above, or an outside air introduction hole may be formed in the sash frame or the heel of the inner impeller 10.

図３に示すように、上枠２の下面における他方の縦枠４寄りに外障子用気密部材７０が取付けてある。
この外障子用気密部材７０は取付部７１とヒレ７２を備えている。
外障子２０の戸当り框２３の上端面（上部摺動片）がヒレ７２に接する。前記上横二次気密材４１と縦二次気密材４５の上部がヒレ７２に接して両気密材が連続する。
この縦二次気密材４５の下部と下横二次気密材４３が連続する。
また、外障子２０の上横一次気密材４０、下横一次気密材４２、縦一次気密材４４が連続する。
これによって、サッシ枠１と上枠２と外障子２０の上部との間、下枠３と外障子２０の下部との間、縦枠４と外障子２０の縦部（戸当り框２３）の間に空間をそれぞれ形成している。
これらの空間はそれぞれ連通し、下枠３の室外寄り上面３ｃと下框２２、召合せ框２４の下端面（下部摺動片）との間の隙間から室外に開口し、大気と等圧となるようにしてある。
具体的には、縦一次気密材４４、縦二次気密材４５と戸先框２３と他方の縦枠４との間に図４に示すように、縦空間ｄを構成し、下横一次気密材４２と下横二次気密材４３と下框２２と下枠３の室外寄り上面３ｃとの間に図３に示すように下横空間ｅを構成し、上框２１と外下レール２ｄとの間に図３に示すように上横空間ｆを構成している。 As shown in FIG. 3, an airtight member 70 for a shingles is attached to the lower surface of the upper frame 2 near the other vertical frame 4.
The external seal airtight member 70 includes a mounting portion 71 and a fin 72.
The upper end surface (upper sliding piece) of the door ridge 23 of the external shoji 20 contacts the fin 72. The upper portions of the upper secondary hermetic material 41 and the vertical secondary hermetic material 45 are in contact with the fins 72 so that both hermetic materials are continuous.
The lower portion of the vertical secondary airtight material 45 and the lower horizontal secondary airtight material 43 are continuous.
Moreover, the upper horizontal primary airtight material 40, the lower horizontal primary airtight material 42, and the vertical primary airtight material 44 are continuous.
As a result, between the sash frame 1 and the upper frame 2 and the upper part of the outer panel 20, between the lower frame 3 and the lower part of the outer panel 20, and the vertical frame 4 and the vertical part of the outer panel 20 (door-to-door fence 23). A space is formed between each.
These spaces communicate with each other, open to the outside through a gap between the outdoor upper surface 3c of the lower frame 3 and the lower end surface 22 (lower sliding piece) of the lower rod 22 and the summing rod 24, and the atmospheric pressure and the atmospheric pressure It is supposed to be.
Specifically, as shown in FIG. 4, a vertical space d is formed between the vertical primary airtight member 44, the vertical secondary airtight member 45, the door rod 23 and the other vertical frame 4, and the lower horizontal primary airtight member is formed. As shown in FIG. 3, a lower lateral space e is formed between the material 42, the lower secondary hermetic seal 43, the lower rod 22, and the upper surface 3c of the lower frame 3 which is closer to the outside, and the upper rod 21 and the outer lower rail 2d As shown in FIG. 3, an upper horizontal space f is formed between the two.

この実施の形態は、上枠２、下枠３、縦枠４は室外側金属部材８０と室内側金属部材８１を断熱材８２で連結した断熱形材で、上枠２、他方の縦枠４は断熱材をカバーする樹脂部材８３を備えている。
前記下枠３の断熱材８２は、一側樹脂材８４と他側樹脂材８５でカバーしてある。
この一側樹脂材８４は内障子閉じ側に設けてあり、他側樹脂材８５は外障子閉じ側に設けてあり、この他側樹脂材８５に下横二次気密材４３が装着してある。
前記内・外障子１０，２０の上框１１，２１、下框１２，２２、戸当り框１３，２３、内障子１０の召合せ框１４は、室外側金属部材８６と室内側金属部材８７を断熱材８８で連結した断熱形材である。
これによって、断熱性に優れたサッシとしてある。
これに限ることはなく、金属部材のみより成る枠、框としても良いし、樹脂部材のみより成る枠、框としても良い。 In this embodiment, the upper frame 2, the lower frame 3, and the vertical frame 4 are heat insulating shapes obtained by connecting the outdoor metal member 80 and the indoor metal member 81 with a heat insulating material 82, and the upper frame 2 and the other vertical frame 4. Includes a resin member 83 that covers the heat insulating material.
The heat insulating material 82 of the lower frame 3 is covered with one side resin material 84 and the other side resin material 85.
The one-side resin material 84 is provided on the inner shroud closing side, the other-side resin material 85 is provided on the outer shroud closing side, and the lower lateral secondary airtight member 43 is attached to the other-side resin material 85. .
The inner and outer shojis 10 and 20 have upper and lower doors 11 and 21, lower and upper guards 12 and 22, door-to-door cages 13 and 23, and the inner shoji 10 summoning cage 14, an outdoor metal member 86 and an indoor metal member 87. It is a heat insulating shape connected by a heat insulating material 88.
As a result, the sash is excellent in heat insulation.
However, the present invention is not limited to this, and a frame or ridge made of only a metal member may be used, or a frame or ridge made of only a resin member may be used.

サッシの概略内観図である。It is a schematic internal view of a sash. 図１のＡ−Ａ詳細断面図である。It is AA detailed sectional drawing of FIG. 図１のＢ−Ｂ詳細断面図である。It is BB detailed sectional drawing of FIG. 図１のＣ−Ｃ詳細断面図である。It is CC detailed sectional drawing of FIG. 図１の召合せ部分の縦断面図である。It is a longitudinal cross-sectional view of the summoned part of FIG. 下枠の下部風止部材取付部分の斜視図である。It is a perspective view of the lower windshield member attachment part of a lower frame. 内障子の戸当框寄り上部と縦枠の斜視図である。It is a perspective view of the upper part of the door-tower and the vertical frame of the inner shoji. 内障子の戸当框寄り下部と縦枠、下枠の斜視図である。It is a perspective view of the lower part of a door-tower and a vertical frame and a lower frame.

符号の説明Explanation of symbols

１…サッシ枠、２…上枠、３…下枠、４…縦枠、１０…内障子、１１…上框、１２…下框、１３…戸当り框、１４…召合せ框、２０…外障子、２１…上框、２２…下框、２３…戸当り框、２４…召合せ框、３０…上横一次気密材、３１…上横二次気密材、３２…下横一次気密材、３３…下横二次気密材、３４…縦一次気密材、３５…縦二次気密材、４０…上横一次気密材、４１…上横二次気密材、４２…下横一次気密材、４３…下横二次気密材、４４…縦一次気密材、４５…縦二次気密材。   DESCRIPTION OF SYMBOLS 1 ... Sash frame, 2 ... Upper frame, 3 ... Lower frame, 4 ... Vertical frame, 10 ... Inner shoji, 11 ... Upper arm, 12 ... Lower arm, 13 ... Door-to-door cage, 14 ... Summon bowl, 20 ... Outside Shoji, 21 ... Upper bowl, 22 ... Lower bowl, 23 ... Door-to-door bowl, 24 ... Summon bowl, 30 ... Upper horizontal primary airtight material, 31 ... Upper horizontal secondary airtight material, 32 ... Lower horizontal primary airtight material, 33 ... lower horizontal secondary airtight material, 34 ... vertical primary airtight material, 35 ... vertical secondary airtight material, 40 ... upper horizontal primary airtight material, 41 ... upper horizontal secondary airtight material, 42 ... lower horizontal primary airtight material, 43 ... Lower horizontal secondary hermetic material, 44 ... vertical primary hermetic material, 45 ... vertical secondary hermetic material.

Claims (2)

サッシ枠に内障子と外障子を装着し、そのサッシ枠と内障子及びサッシ枠と外障子をそれぞれ二重タイトしてサッシ枠と内障子との間、サッシ枠と外障子との間にそれぞれ空間を形成し、
前記各空間を大気と等圧としたサッシであって、
前記内障子の室外側部とサッシ枠との間を上横一次気密材、下横一次気密材、縦一次気密材で気密して内障子の一次タイトラインを形成し、
前記内障子の室内側部とサッシ枠との間を上横二次気密材、下横二次気密材、縦二次気密材で気密して内障子の二次タイトラインを形成してサッシ枠と内障子を二重タイトし、
前記内障子の召合せ框と下枠の間を下部風止部材で気密し、
前記内障子の召合せ框と上枠の間を上部風止部材で気密し、
前記内障子の戸先框と上枠の間を内障子用気密部材で気密し、
前記内障子の戸先框と一方の縦枠との間に密閉された縦空間、下框と下枠の間に密閉され、前記縦空間と連通した下横空間をそれぞれ形成し、
前記内障子の戸当り框の上部摺動片の溝部と上枠の内上レールとの間に隙間を形成し、この隙間を通して前記縦空間を室外側に開口して大気と等圧としたことを特徴とするサッシ。 Put a sash frame and a shoji on the sash frame, and double-tighten the sash frame and the sash frame and between the sash frame and the sash frame, respectively, Forming a space,
It is a sash in which each space has the same pressure as the atmosphere ,
Forming a primary tight line of the inner pouch by airtight with the upper horizontal primary airtight material, the lower horizontal primary airtight material, the vertical primary airtight material between the outdoor part of the inner shuffler and the sash frame,
A sash frame is formed by forming a secondary tight line of the inner impeller by forming an airtight space between the indoor side portion of the inner impeller and the sash frame with an upper horizontal secondary sealant, a lower horizontal secondary sealant, and a vertical secondary sealant. And double tight the inner shoji,
The lower windshield member is used to seal the space between the above-mentioned shoji children's summons and the lower frame,
The upper windshield member is used to hermetically seal the space between the above-mentioned inner shoji and the upper frame,
Airtight between the door toe of the inner shingles and the upper frame with an airtight member for inner shingles,
A vertical space sealed between the door toe of the inner sword and one vertical frame, sealed between a lower heel and a lower frame, and forming a lower horizontal space communicating with the vertical space,
A gap was formed between the groove part of the upper sliding piece of the door sliding door of the inner sliding door and the inner upper rail of the upper frame, and the vertical space was opened to the outdoor side through this gap to make the pressure equal to the atmosphere. Sash characterized by. 内障子の上框の室外側部に上横一次気密材を装着し、室内側部に上横二次気密材を装着し、その上横一次気密材、上横二次気密材を上枠の内上レールにそれぞれ装着して上横空間を形成し、
この上横空間と上部摺動片の溝部を連通した請求項１記載のサッシ。 The upper horizontal primary airtight material is attached to the outer side of the upper lining of the inner impeller, the upper horizontal secondary airtight material is attached to the indoor side, and the upper horizontal primary airtight material and the upper horizontal secondary airtight material are attached to the upper frame. Attached to the inner and upper rails to form the upper horizontal space,
Sash according to claim 1, wherein communicating the groove of the upper horizontal space and the upper sliding piece.
JP2004095321A 2004-03-29 2004-03-29 sash Expired - Fee Related JP3906470B2 (en)

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