JP2000199376A - Sash frame structure - Google Patents
Sash frame structureInfo
- Publication number
- JP2000199376A JP2000199376A JP11001090A JP109099A JP2000199376A JP 2000199376 A JP2000199376 A JP 2000199376A JP 11001090 A JP11001090 A JP 11001090A JP 109099 A JP109099 A JP 109099A JP 2000199376 A JP2000199376 A JP 2000199376A
- Authority
- JP
- Japan
- Prior art keywords
- lower frame
- sash
- frame
- pair
- rails
- 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.)
- Pending
Links
- 239000011810 insulating material Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 abstract description 14
- 238000009833 condensation Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 19
- 239000005357 flat glass Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000004677 Nylon Substances 0.000 description 6
- 229920001778 nylon Polymers 0.000 description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 239000012783 reinforcing fiber Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、開口部に設置自在
な額縁状のサッシュ枠本体を設け、前記サッシュ枠本体
の下枠上面に、引き違い戸をスライド支持自在な一対の
レールを設けてあるサッシュ枠構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame-shaped sash frame main body which can be freely installed in an opening, and a pair of rails which can slide and support a sliding door on the upper surface of a lower frame of the sash frame main body. Related to a certain sash frame structure.
【０００２】[0002]
【従来の技術】近年、複層ガラス（二枚以上の複数のガ
ラス板を乾燥空気層を介して並設して外周部をシールし
てあるもの）や、真空複層ガラス（二枚以上の複数のガ
ラス板を減圧空間層を介して並設して外周部をシールし
てあるもの）等の断熱性能の高いガラスパネルをサッシ
ュ本体に嵌め込んで窓を構成し、窓の断熱性能を向上さ
せて、室内温度調節の効率を向上させると共に、寒い時
期に室内側に結露するのを防止する技術が発展してきて
いる。しかし、上記窓ガラス単独の断熱性能は、一枚構
成の窓ガラスに比べて向上するものの、その窓ガラスを
嵌め着けてあるサッシュやサッシュ枠についても断熱性
能の向上を図らないと、窓全体とした断熱効果が期待し
難いものである。従来、この種のサッシュ枠構造として
は、図７に示すように、前記下枠１１を構成するに、前
記一対のレール２ａの内の室内側レール１３Ａより室内
側の位置で、前記開口部Ｗの表裏方向に分割して二つの
分割下枠２１Ａ・２１Ｃを形成し、各分割下枠２１Ａ・
２１Ｃどうしを、非接触状態に配置すると共に前記各分
割下枠２１Ａ・２１Ｃより断熱性の高い連結部材２１Ｂ
を介して連結してあるものがあった。2. Description of the Related Art In recent years, double-glazed glass (two or more glass plates are arranged side by side through a dry air layer to seal the outer periphery) and vacuum double-glazed glass (two or more glass plates) have been recently developed. A glass panel with high heat-insulating performance (such as a plurality of glass plates arranged side-by-side via a depressurized space layer and the outer peripheral part sealed) is inserted into the sash body to form a window, and the heat-insulating performance of the window is improved. Techniques have been developed to improve the efficiency of indoor temperature control and prevent dew condensation on the indoor side during cold weather. However, although the insulation performance of the window glass alone is improved as compared with the single-pane window glass, the sash and the sash frame to which the window glass is fitted also need to improve the heat insulation performance to improve the entire window. It is difficult to expect the improved insulation effect. Conventionally, as a sash frame structure of this kind, as shown in FIG. 7, the lower frame 11 is formed by opening the opening W at a position on the indoor side of the indoor rail 13A of the pair of rails 2a. To form two divided lower frames 21A and 21C.
The connecting members 21B are arranged in a non-contact state with each other, and have a higher heat insulating property than each of the divided lower frames 21A and 21C.
Some were linked through
【０００３】[0003]
【発明が解決しようとする課題】上述した従来のサッシ
ュ枠構造によれば、引き違い戸が設置された状態におい
ては、図７に示すように、引き違い戸１の一方の戸１Ｂ
は、前記一対のレール２ａ内の室外側レール１３Ｂ上に
配置され、その場合、その戸１Ｂより室内側の下枠部分
は室内側に露出することになる。しかしながら、その露
出部分の内、室外側レール１３Ｂから前記連結部材２１
Ｂまでの範囲については、前記二つの分割下枠２１Ａ・
２１Ｃの内の室外側分割下枠２１Ｃそのものであるか
ら、前記連結部材による断熱効果を発揮することができ
ない状態となる。従って、この室外側分割下枠の露出部
分を通して室内外の熱が伝導し、断熱性能の改善効果が
低くなり易い問題点がある。更には、室外側が寒いとき
には、前記露出部分で結露する危険性が高く、下枠部分
が湿りやすくなり、カビが発生し易くなる問題点もあ
る。According to the above-described conventional sash frame structure, when the sliding door is installed, as shown in FIG. 7, one door 1B of the sliding door 1 is provided.
Is disposed on the outdoor rail 13B in the pair of rails 2a. In this case, the lower frame portion on the indoor side from the door 1B is exposed to the indoor side. However, of the exposed portions, the connecting member 21 is connected to the outdoor rail 13B.
For the range up to B, the two divided lower frames 21A.
Since the lower frame 21C itself is the outdoor division lower frame 21C, the heat insulating effect of the connecting member cannot be exhibited. Therefore, there is a problem that heat inside and outside the room is conducted through the exposed portion of the outdoor-side divided lower frame, and the effect of improving the heat insulation performance is likely to be reduced. Furthermore, when the outside of the room is cold, there is a high risk of dew condensation at the exposed portion, and the lower frame portion is likely to be moistened and mold is liable to occur.
【０００４】従って、本発明の目的は、上記問題点を解
消し、開口部の断熱性能を向上させると共に、下枠部分
に結露しにくいサッシュ枠構造を提供するところにあ
る。Accordingly, it is an object of the present invention to provide a sash frame structure which solves the above-mentioned problems, improves the heat insulating performance of the opening, and hardly causes dew condensation on the lower frame portion.
【０００５】[0005]
【課題を解決するための手段】〔構成〕請求項１の発明
の特徴構成は、図３〜６に例示するごとく、開口部Ｗに
設置自在な額縁状のサッシュ枠本体１０を設け、前記サ
ッシュ枠本体１０の下枠１１上面に、引き違い戸をスラ
イド支持自在な一対のレール２ａを設けてあるサッシュ
枠構造において、前記下枠１１を構成するに、前記一対
のレール２ａの内の室内側レール１３Ａより室内側の位
置、及び、前記一対のレール２ａの間の位置で、それぞ
れ前記開口部Ｗの表裏方向に分割して三つの分割下枠１
１Ａ・１１Ｃ・１１Ｅを形成し、各分割下枠１１Ａ・１
１Ｃ・１１Ｅどうしを、非接触状態に配置すると共に前
記各分割下枠１１Ａ・１１Ｃ・１１Ｅより断熱性の高い
連結部材１１Ｂ・１１Ｄを介して連結してあるところに
ある。Means for Solving the Problems The feature of the invention according to claim 1 is that, as exemplified in FIGS. 3 to 6, a frame-shaped sash frame main body 10 which can be installed in an opening W is provided. In the sash frame structure in which a pair of rails 2a that can slide and support a sliding door is provided on the upper surface of the lower frame 11 of the frame body 10, the lower frame 11 is configured by the indoor side of the pair of rails 2a. At the position on the indoor side with respect to the rail 13A and at the position between the pair of rails 2a, the three divided lower frames 1 are respectively divided in the front and back directions of the opening W.
1A, 11C, and 11E, and each divided lower frame 11A.1
1C and 11E are arranged in a non-contact state, and are connected to each other by connecting members 11B and 11D having higher heat insulation properties than the divided lower frames 11A, 11C and 11E.
【０００６】請求項２の発明の特徴構成は、図３・４・
６に例示するごとく、前記下枠１１には中空部１４を設
けてあり、前記中空部１４内に断熱材１５を充填してあ
るところにある。The characteristic structure of the second aspect of the present invention is shown in FIGS.
As shown in FIG. 6, a hollow portion 14 is provided in the lower frame 11, and a heat insulating material 15 is filled in the hollow portion 14.
【０００７】尚、上述のように、図面との対照を便利に
するために符号を記したが、該記入により本発明は添付
図面の構成に限定されるものではない。[0007] As described above, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the accompanying drawings.
【０００８】〔作用及び効果〕請求項１の発明の特徴構
成によれば、前記下枠を構成するに、前記一対のレール
の内の室内側レールより室内側の位置、及び、前記一対
のレールの間の位置で、それぞれ前記開口部の表裏方向
に分割して三つの分割下枠を形成し、各分割下枠どうし
を、非接触状態に配置すると共に前記各分割下枠より断
熱性の高い連結部材を介して連結してあるから、室外側
分割下枠と室内側分割下枠との間には、二重に連結部材
による断熱層が介在することになり、開口部表裏方向の
断熱効果をより向上させることが可能となる。そして、
特に、前記一対のレールの間に連結部材を設けてあるこ
とによって、各分割下枠の内で主に室内側に露出するの
は、最も室内側に位置する室内側分割下枠と、開口部の
表裏方向での中間部（前記室内側分割下枠と、最も室外
側に位置する室外側分割下枠との間）に位置する中間分
割下枠とになり、これらの両分割下枠は何れも前記連結
部材によって断熱されているから、室外側分割下枠を通
した室内空間との熱伝導上のショートパスが生じ難くな
る。従って、サッシュ枠の断熱効果が向上し、室外側が
寒いときでも、前記室内側露出部分で結露したり、下枠
の室内露出部分が湿りやすくなってカビが発生し易くな
るといった従来の問題点をこ緩和することが可能とな
る。According to the first aspect of the present invention, the lower frame includes a position on the indoor side of the pair of rails and an indoor side of the pair of rails, and the pair of rails. In the position between, the three divided lower frames are formed by dividing the front and back directions of the opening, respectively, and each divided lower frame is arranged in a non-contact state and has a higher heat insulating property than each of the divided lower frames. Since the connection is made via the connection member, the heat insulation layer of the connection member is double interposed between the outdoor-side divided lower frame and the indoor-side divided lower frame. Can be further improved. And
In particular, since the connecting member is provided between the pair of rails, among the divided lower frames, the part mainly exposed to the indoor side is the indoor-side divided lower frame located closest to the indoor side, and the opening. In the front and back directions (between the indoor-side divided lower frame and the outdoor-side divided lower frame positioned most outside). Also, since the heat insulating member is insulated by the connecting member, a short path in heat conduction with the indoor space through the outdoor-side divided lower frame hardly occurs. Therefore, the conventional problems that the heat insulating effect of the sash frame is improved, and even when the outdoor side is cold, dew condensation occurs at the indoor side exposed portion, and the indoor exposed portion of the lower frame is easily wetted and mold is easily generated. Can be alleviated.
【０００９】請求項２の発明の特徴構成によれば、請求
項１の発明による作用効果を叶えることができるのに加
えて、前記下枠には中空部を設けてあり、前記中空部内
に断熱材を充填してあるから、前記各連結部材による断
熱作用に加えて、下枠の中空部を通した熱伝導をも前記
断熱材によって抑制し、より良好な断熱作用を発揮する
ことが可能となる。According to the characteristic configuration of the second aspect of the invention, in addition to achieving the effects of the first aspect of the invention, the lower frame is provided with a hollow portion, and the hollow portion has a heat insulating portion. Since the material is filled, in addition to the heat insulating effect of each of the connecting members, heat conduction through the hollow portion of the lower frame is also suppressed by the heat insulating material, and it is possible to exhibit a better heat insulating effect. Become.
【００１０】[0010]
【発明の実施の形態】以下に本発明の実施の形態を図面
に基づいて説明する。尚、図面において従来例と同一の
符号で表示した部分は、同一又は相当の部分を示してい
る。Embodiments of the present invention will be described below with reference to the drawings. In the drawings, portions denoted by the same reference numerals as those of the conventional example indicate the same or corresponding portions.
【００１１】図１は、本発明のサッシュ枠構造を採用し
た窓（開口部に相当）Ｗを示すもので、断熱性能の高い
真空複層ガラスＧを嵌めた二枚の引き違い戸１を、戸枠
となるサッシュ枠２にスライド自在に嵌合させて構成し
てある。そして、前記サッシュ枠２は、建物の壁部分３
に公知の手段（例えば、ボルト固定や、埋め込み固定）
によって一体的に固定してある。FIG. 1 shows a window (corresponding to an opening) W employing a sash frame structure of the present invention. Two sliding doors 1 fitted with a vacuum double-glazed glass G having high heat insulation performance are shown in FIG. The door frame is slidably fitted to a sash frame 2 serving as a door frame. And the sash frame 2 is a wall portion 3 of the building.
Known means (for example, bolt fixing or embedded fixing)
It is integrally fixed by.
【００１２】前記真空複層ガラスＧは、図２に示すよう
に、一対の板ガラス４間に、板面に沿って間隔をあけて
多数のスペーサ５を介在させ、両板ガラス４間の空隙部
Ｖを減圧密閉して形成してある。As shown in FIG. 2, the vacuum double-glazed glass G has a large number of spacers 5 interposed between a pair of plate glasses 4 at intervals along the plate surface. Is formed by sealing under reduced pressure.
【００１３】前記一対の板ガラス４は、それぞれ厚み寸
法３ｍｍ（ＪＩＳ規格でいう３ｍｍ板ガラスで、実質的
には、厚み誤差を考慮すると、２．７〜３．３ｍｍとな
る）で透明なフロート板ガラスで構成してあり、両板ガ
ラス４どうしの外周縁部間にわたっては、低融点ガラス
（例えば、はんだガラス）のシール部６を設けて、前記
空隙部Ｖの密閉を図ってある。そして、前記空隙部Ｖ
は、例えば、真空環境下でのガラスパネル製作や、又
は、ガラスパネル製作後に吸引する等の方法によって減
圧環境（１．０×１０-2Ｔｏｒｒ以下）を呈する状態に
構成してある。Each of the pair of plate glasses 4 is a transparent float plate glass having a thickness of 3 mm (3 mm plate glass according to JIS standards, substantially 2.7 to 3.3 mm in consideration of thickness error). A sealing portion 6 made of low-melting glass (for example, solder glass) is provided between the outer peripheral edges of the two glass sheets 4 to seal the gap V. And the gap V
Is configured to exhibit a reduced pressure environment (1.0 × 10 −2 Torr or less) by, for example, manufacturing a glass panel in a vacuum environment or sucking after manufacturing the glass panel.
【００１４】前記スペーサ５は、本実施形態において
は、それぞれステンレス鋼（ＳＵＳ３０４）で形成して
あり、板ガラスと接触する部分を円形状に形成してある
ことによって、両板ガラス４に対する接当部分に応力集
中を生じ易い角部を造らず、板ガラス４を破壊し難くす
ることができる。以上の構成によって、当該真空複層ガ
ラスは、一枚物の板ガラスに比べて熱貫流率を極めて低
い値にすることが可能となる。In the present embodiment, the spacers 5 are formed of stainless steel (SUS304), and the portions that come into contact with the sheet glass are formed in a circular shape. It is possible to make it difficult to break the glass sheet 4 without forming a corner which easily causes stress concentration. With the above configuration, the vacuum double-glazed glass can have a very low heat transmission coefficient as compared with a single sheet glass.
【００１５】前記サッシュ枠２は、図３〜６に示すよう
に、窓Ｗに設置自在な額縁状のサッシュ枠本体１０を設
け、前記サッシュ枠本体１０の下枠１１上面、及び、上
枠１２下面に、引き違い戸１をスライド支持自在な一対
のレール２ａを設けて構成してある。そして、前記下枠
１１は、前記一対のレール２ａの内の室内側レール１３
Ａより室内側の位置、及び、前記室内側レール１３Ａと
室外側レール１３Ｂとの間の位置で、それぞれ前記窓Ｗ
の表裏方向に分割して三つの分割下枠１１Ａ・１１Ｃ・
１１Ｅを形成し、各分割下枠１１Ａ・１１Ｃ・１１Ｅど
うしを、非接触状態に配置すると共に断熱性連結部材１
１Ｂ・１１Ｄを介して連結してある。前記各分割下枠１
１Ａ・１１Ｃ・１１Ｅは、何れもアルミニウムで形成し
てあり、前記各連結部材１１Ｂ・１１Ｄは、合成樹脂
（例えば、ポリアミド（６ナイロンや６６ナイロン）
や、塩化ビニル等）、及び、補強繊維（例えば、ガラス
繊維や炭素繊維等）の混合品によって形成してある。前
記両連結部材１１Ｂ・１１Ｄは、金属である各分割下枠
１１Ａ・１１Ｃ・１１Ｅ間に介在させてあることによっ
て、各分割下枠を連結することができることに加えて、
各分割下枠間の断熱性を向上させることが可能となり、
前記真空複層ガラスＧとの併用によって、窓全体とした
熱貫流を低下させることが可能となる。因みに、分割下
枠１１Ａ・１１Ｃ・１１Ｅと連結部材１１Ｂ・１１Ｄと
は、図に示すように、互いの嵌合構造によって連結され
ている。また、前記下枠１１には中空部１４を設けてあ
り、前記中空部１４内に断熱材（発泡ウレタン）１５を
充填してある。前記分割下枠１１Ａ・１１Ｃ・１１Ｅの
熱伝導率は、１８０．６ｋｃａｌ／ｍ・ｈ・℃であり、
前記連結部材１１Ｂ・１１Ｄの熱伝導率は、０．１８９
２ｋｃａｌ／ｍ・ｈ・℃であり、前記断熱材１５の熱伝
導率は、０．０２７３ｋｃａｌ／ｍ・ｈ・℃である。
尚、本実施形態のサッシュ枠に関しては、より断熱性能
を向上させるために、図３・４・６に示すように、下枠
１１の上面の内、室内側レール１３Ａから室外側レール
１３Ｂにわたる範囲については、塩化ビニル製の断熱シ
ート１１ａを接着してある。一方、前記上枠１２も、下
枠１１と同様の構成をとるものである。As shown in FIGS. 3 to 6, the sash frame 2 is provided with a frame-shaped sash frame main body 10 which can be set on a window W, and the upper surface of the lower frame 11 and the upper frame 12 of the sash frame main body 10. On the lower surface, a pair of rails 2a capable of slidably supporting the sliding door 1 is provided. The lower frame 11 is provided between the indoor side rail 13 and the pair of rails 2a.
A at a position closer to the indoor side than A and at a position between the indoor side rail 13A and the outdoor side rail 13B,
Divided into three divided lower frames 11A, 11C,
11E, the divided lower frames 11A, 11C and 11E are arranged in a non-contact state, and the heat insulating connecting member 1 is formed.
They are connected via 1B and 11D. Each divided lower frame 1
1A, 11C and 11E are all formed of aluminum, and the connecting members 11B and 11D are made of synthetic resin (for example, polyamide (6 nylon or 66 nylon)).
, Vinyl chloride, etc.) and reinforcing fibers (eg, glass fibers, carbon fibers, etc.). The connecting members 11B and 11D are interposed between the metal lower frames 11A, 11C and 11E, so that the lower frames can be connected.
It is possible to improve the heat insulation between the divided lower frames,
The combined use with the vacuum multi-layer glass G makes it possible to reduce the heat flow of the entire window. Incidentally, the divided lower frames 11A, 11C, 11E and the connecting members 11B, 11D are connected to each other by a fitting structure as shown in the drawing. Further, a hollow portion 14 is provided in the lower frame 11, and a heat insulating material (urethane foam) 15 is filled in the hollow portion 14. The thermal conductivity of the divided lower frames 11A, 11C, and 11E is 180.6 kcal / m · h · ° C.,
The thermal conductivity of the connecting members 11B and 11D is 0.189.
2 kcal / m · h · ° C., and the thermal conductivity of the heat insulating material 15 is 0.0273 kcal / m · h · ° C.
As shown in FIGS. 3, 4, and 6, the sash frame of this embodiment has a range from the indoor rail 13A to the outdoor rail 13B on the upper surface of the lower frame 11, as shown in FIGS. Is bonded to a heat insulating sheet 11a made of vinyl chloride. On the other hand, the upper frame 12 has the same configuration as the lower frame 11.
【００１６】前記引き違い戸１は、四つの框部材を額縁
形状に組み付けて形成したサッシュ本体７で構成してあ
る。そして、サッシュ本体７の下框８にはそれぞれ一対
の車輪９が取り付けてあり、この車輪９が、前記サッシ
ュ枠２に備えたレール２ａ上を転動することによってサ
ッシュ本体７がスライドし、引き違い戸として機能する
ように構成してある。即ち、一対のサッシュ本体７は、
二本のレール２ａ上をそれぞれ個別にスライドさせるこ
とができるものである。また、サッシュ本体７は、図３
・６に示すように、前記窓Ｗの表裏方向に二分割に構成
してあり、両分割サッシュ本体７Ａ・７Ｂどうしを断熱
性連結部材（断熱性部材に相当）７Ｃによって連結して
ある。前記室内側分割サッシュ本体（室内側金属部に相
当）７Ａ、及び、室外側分割サッシュ本体（室外側金属
部に相当）７Ｂとも、アルミニウムで形成してあり、前
記連結部材７Ｃは、合成樹脂（例えば、ポリアミド（６
ナイロンや６６ナイロン）や、塩化ビニル等）と補強繊
維（例えば、ガラス繊維や炭素繊維等）との混合品によ
って形成してある。この連結部材７Ｃは、金属である両
分割サッシュ本体７Ａ・７Ｂ間に介在させてあることに
よって、両者を連結することができることに加えて、両
者間の断熱性を向上させることが可能となり、前記真空
複層ガラスＧによる高い断熱効果を有効に作用させ、窓
全体とした熱貫流を低下させることが可能となる。因み
に、分割サッシュ本体７Ａ・７Ｂと前記連結部材７Ｃと
は、図に示すように、互いの嵌合構造によって連結され
ている。The sliding door 1 is constituted by a sash body 7 formed by assembling four frame members into a frame shape. A pair of wheels 9 are attached to the lower frame 8 of the sash body 7, respectively. The wheels 9 roll on rails 2a provided on the sash frame 2 so that the sash body 7 slides and pulls. It is configured to function as a door. That is, the pair of sash bodies 7
It can be individually slid on the two rails 2a. Also, the sash body 7 is shown in FIG.
As shown in FIG. 6, the window W is divided into two parts in the front and back directions, and the two divided sash bodies 7A and 7B are connected to each other by a heat insulating connecting member (corresponding to a heat insulating member) 7C. The indoor side divided sash main body (corresponding to the indoor side metal part) 7A and the outdoor side divided sash main body (corresponding to the outdoor side metal part) 7B are both formed of aluminum, and the connecting member 7C is made of synthetic resin ( For example, polyamide (6
Nylon or 66 nylon), vinyl chloride or the like) and a reinforcing fiber (for example, glass fiber or carbon fiber). Since the connecting member 7C is interposed between the two divided sash bodies 7A and 7B, which are metal, in addition to being able to connect the two, it is possible to improve the heat insulation between the two. The high heat insulating effect of the vacuum double-glazed glass G can be effectively applied, and the heat transmission of the entire window can be reduced. Incidentally, the divided sash bodies 7A and 7B and the connecting member 7C are connected to each other by a fitting structure as shown in the drawing.
【００１７】一方、前記サッシュ枠２と前記サッシュ本
体７との接当部の全周又はほぼ全周に、軟質塩化ビニル
製の防音用接当片１６を介在させてある。この接当片１
６によってサッシュ枠２とサッシュ本体７との隙間を塞
いであることによってその隙間を通した音の通過を抑制
し、室内外の防音を図ることが可能となる。On the other hand, a soundproof contact piece 16 made of soft vinyl chloride is interposed all around or almost all around the contact portion between the sash frame 2 and the sash body 7. This contact piece 1
By closing the gap between the sash frame 2 and the sash main body 7 with 6, the passage of sound through the gap can be suppressed, and indoor and outdoor sound can be prevented.
【００１８】特に、前記下枠１１と下框８との間の前記
接当片１６の配置状態を説明すると、図６に示すよう
に、前記下框８に備えた前記連結部材７Ｃの一部に、前
記レール２ａが遊嵌自在な凹溝（下框凹部に相当）８ａ
を形成し、その凹溝８ａ縁部に、前記レール２ａの両側
面に先端部が各別に接当する一対の弾性防音ヒレ１６ａ
・１６ｂを一体的に設けてある。これら一対の防音ヒレ
１６ａ・１６ｂは、前記連結部材７Ｃの押し出し成型時
に一緒に成形してあり、両防音ヒレ１６ａ・１６ｂによ
って前記接当片１６が構成されている。そして、一対の
防音ヒレ１６ａ・１６ｂは、前記レール２ａに対して傾
斜する状態に設けてあり、その傾斜方向は、前記レール
２ａと前記下框８との間の連通隙間１７における室内側
から室外側への連通方向に沿って設定してある。即ち、
前記一対の防音ヒレの内の室内側の防音ヒレ１６ａは、
基端部に比べて先端部が上に位置する傾斜状態に、室外
側の防音ヒレ１６ｂは、基端部に比べて先端部が下に位
置する傾斜状態に夫々設けられている。Particularly, the arrangement of the contact piece 16 between the lower frame 11 and the lower frame 8 will be described. As shown in FIG. 6, a part of the connecting member 7C provided on the lower frame 8 is shown in FIG. A groove (equivalent to a lower frame recess) 8a into which the rail 2a can be freely fitted.
And a pair of elastic sound-insulating fins 16a whose tips contact the side surfaces of the rail 2a separately at the edges of the concave groove 8a.
・ 16b is provided integrally. The pair of soundproof fins 16a and 16b are formed together when the connecting member 7C is extruded, and the contact piece 16 is constituted by the soundproof fins 16a and 16b. The pair of soundproof fins 16a and 16b are provided so as to be inclined with respect to the rail 2a, and the direction of the inclination is from the indoor side in the communication gap 17 between the rail 2a and the lower frame 8. It is set along the communication direction to the outside. That is,
The soundproof fin 16a on the indoor side of the pair of soundproof fins is:
The soundproof fin 16b on the outdoor side is provided in an inclined state in which the distal end is located lower than the base end, and the outdoor soundproof fin 16b is provided in an inclined state in which the distal end is located higher than the base end.
【００１９】従って、室外から室内への音に関しては、
進入経路の一つとなる前記連通隙間１７が、前記凹溝８
ａによって絞られていることと、進入経路がレール２ａ
の先端で折り返し状態に屈曲していることと、その屈曲
経路の出入り口部分に各別に防音ヒレ１６ａ・１６ｂを
設けてレールとの間を塞いでいることとから、極めて高
い防音性能を発揮することが可能となっている。また、
大雨が降って室外側から室内側への浸入水圧が上がるよ
うな場合、前記防音ヒレ１６ａ・１６ｂの傾斜配置によ
って逆止弁的な作用を発揮することが可能となり、水の
浸入を防止し易くなる。また、仮に前記連通空間１７を
通して室内側に水が浸入したとしても、前記防音ヒレ１
６ａ・１６ｂの傾斜によれば、浸入水が室外側に出るこ
とに対しては抵抗になり難く、速やかに浸入水を排水す
ることが可能となる。また、室内外間の断熱に関して
は、サッシュ枠２、及び、サッシュ本体７とも、室内側
部分と室外側部分との間に断熱部材を介在させてあるこ
とによって、真空複層ガラスＧによる高い断熱効果をよ
り好適に発揮させることができ、窓全体とした断熱性能
を向上させることができる。特に、サッシュ枠２の下枠
１１を通した熱伝導を抑制し、断熱性能の向上に加えて
結露防止を図ることが可能となる。Therefore, regarding the sound from the outside to the room,
The communication gap 17, which is one of the approach paths, is
a, and the approach route is the rail 2a
It exhibits extremely high soundproofing performance because it is bent in the folded state at the tip of the rail and the soundproof fins 16a and 16b are provided separately at the entrances and exits of the bending path to close the gap between the rails. Is possible. Also,
In the case where the pressure of the intruding water from the outside to the inside of the room increases due to heavy rain, the inclined arrangement of the soundproof fins 16a and 16b makes it possible to exert a check valve function, and it is easy to prevent water from entering. Become. Further, even if water enters the room through the communication space 17, the soundproof fin 1
According to the inclination of 6a and 16b, it is hard to become resistant to the inflow of the inflow water to the outside of the room, and the inflow water can be quickly drained. As for heat insulation between the inside and outside, both the sash frame 2 and the sash body 7 have a heat insulating member interposed between the indoor side portion and the outdoor side portion. Can be more suitably exerted, and the heat insulation performance of the entire window can be improved. In particular, it is possible to suppress heat conduction through the lower frame 11 of the sash frame 2 and to prevent dew condensation in addition to improving heat insulation performance.
【００２０】〔別実施形態〕以下に他の実施の形態を説
明する。[Another Embodiment] Another embodiment will be described below.
【００２１】〈１〉 本発明のサッシュ構造においてサ
ッシュ枠に嵌め込むものは、先の実施形態で説明した真
空複層ガラスＧに限るものではなく、例えば、一対の板
ガラス間の空隙部Ｖに乾燥空気を充填して形成してある
複層ガラスや、単板からなる板ガラスや、他の建材パネ
ル等であってもよい。但し、断熱性の高いものの方が好
ましい。 〈２〉 前記サッシュ本体７は、先の実施形態で説明し
た二分割の分割サッシュ本体７Ａ・７Ｂと断熱性連結部
材７Ｃとを備えた構成に限るものではないが、断熱性の
高いものが好ましい。 〈３〉 また、前記防音ヒレ１６ａ・１６ｂは、先の実
施形態で説明したように断熱性連結部材７Ｃと一体的に
形成してあるものに限るものではなく、断熱性連結部材
７Ｃと別体に構成するものであってもよい。そして、特
に防音ヒレの傾斜状態は、何れの方向に設定してあって
もよい。 〈４〉 前記サッシュ枠２やサッシュ本体７の各構成部
品の材質は、先の実施形態で説明したものに限るもので
はなく、例えば、主要部の金属については、アルミニウ
ム以外にステンレス鋼や鉄等であってもよい。また、連
結部材については、合成樹脂（例えば、ポリアミド（６
ナイロンや６６ナイロン）や、塩化ビニル等）、及び、
補強繊維（例えば、ガラス繊維や炭素繊維等）の混合品
に限るものではなく、例えば、合成樹脂単体のものや、
セラミックス等であってもよい。 〈５〉 前記サッシュ枠は、先の実施例に記載した位置
に分割部分を設定するもの以外にも、前記連結部材の位
置を開口部表裏方向に沿って移動した位置に設定してあ
ってもよい。要するに、下枠１１を構成するに、室内側
レール１３Ａより室内側の位置、及び、一対のレール２
ａの間の位置で分割して三つの分割下枠を形成し、各分
割下枠どうしを、非接触状態に配置すると共に各分割下
枠より断熱性の高い連結部材を介して連結してあればよ
い。<1> In the sash structure of the present invention, what fits into the sash frame is not limited to the vacuum double-glazed glass G described in the above embodiment. It may be a double glazing formed by filling with air, a plate glass made of a single plate, another building material panel, or the like. However, those having high heat insulating properties are preferable. <2> The sash main body 7 is not limited to the configuration including the two-divided divided sash main bodies 7A and 7B and the heat-insulating connecting member 7C described in the above embodiment, but a high heat-insulating property is preferable. . <3> Further, the soundproof fins 16a and 16b are not limited to those formed integrally with the heat insulating connecting member 7C as described in the previous embodiment, but are separate from the heat insulating connecting member 7C. May be configured. In particular, the inclined state of the soundproof fin may be set in any direction. <4> The materials of the respective components of the sash frame 2 and the sash body 7 are not limited to those described in the above embodiment. For example, as for the metal of the main part, besides aluminum, stainless steel, iron, etc. It may be. Further, for the connecting member, a synthetic resin (for example, polyamide (6
Nylon or 66 nylon), vinyl chloride, etc.), and
It is not limited to a mixture of reinforcing fibers (for example, glass fiber or carbon fiber), for example, a synthetic resin alone,
Ceramics or the like may be used. <5> The sash frame may be configured such that the position of the connecting member is set to a position moved along the front and back of the opening, in addition to the setting of the divided portion at the position described in the previous embodiment. Good. In short, the position of the lower frame 11 on the indoor side from the indoor side rail 13A and the pair of rails 2
The three divided lower frames are formed by dividing at a position between a and the divided lower frames are arranged in a non-contact state and connected via a connecting member having a higher heat insulating property than the divided lower frames. I just need.
【図１】窓を示す正面図FIG. 1 is a front view showing a window.
【図２】真空複層ガラスを示す断面図FIG. 2 is a cross-sectional view showing a vacuum insulating glass.
【図３】サッシュ構造を示す断面図FIG. 3 is a sectional view showing a sash structure.
【図４】下框の要部を示す一部切欠き斜視図FIG. 4 is a partially cutaway perspective view showing a main part of a lower frame.
【図５】下枠の要部を示す分解斜視図FIG. 5 is an exploded perspective view showing a main part of a lower frame.
【図６】防音ヒレの設置状態を示す下框周辺の断面図FIG. 6 is a cross-sectional view of the lower frame around the soundproof fin.
【図７】従来のサッシュ構造を示す要部断面図FIG. 7 is a sectional view of a main part showing a conventional sash structure.
２ａ レール １０ サッシュ枠本体 １１ 下枠 １１Ａ 分割下枠 １１Ｂ 断熱性連結部材 １１Ｃ 分割下枠 １１Ｄ 断熱性連結部材 １１Ｅ 分割下枠 １３ 室内側レール １４ 中空部 １５ 断熱材 Ｗ 開口部 2a rail 10 sash frame main body 11 lower frame 11A divided lower frame 11B heat insulating connecting member 11C split lower frame 11D heat insulating connecting member 11E split lower frame 13 indoor side rail 14 hollow portion 15 heat insulating material W opening
Claims (2)
本体を設け、前記サッシュ枠本体の下枠上面に、引き違
い戸をスライド支持自在な一対のレールを設けてあるサ
ッシュ枠構造であって、 前記下枠を構成するに、前記一対のレールの内の室内側
レールより室内側の位置、及び、前記一対のレールの間
の位置で、それぞれ前記開口部の表裏方向に分割して三
つの分割下枠を形成し、各分割下枠どうしを、非接触状
態に配置すると共に前記各分割下枠より断熱性の高い連
結部材を介して連結してあるサッシュ枠構造。1. A sash frame structure in which a frame-shaped sash frame main body that can be installed in an opening is provided, and a pair of rails that can slide and support a sliding door are provided on the upper surface of a lower frame of the sash frame main body. The lower frame is formed by dividing the opening in the front and back directions of the opening at a position on the indoor side of the indoor rail of the pair of rails and at a position between the pair of rails. A sash frame structure in which two divided lower frames are formed, each divided lower frame is arranged in a non-contact state, and is connected via a connection member having a higher heat insulating property than each of the divided lower frames.
中空部内に断熱材を充填してある請求項１に記載のサッ
シュ枠構造。2. The sash frame structure according to claim 1, wherein a hollow portion is provided in the lower frame, and a heat insulating material is filled in the hollow portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11001090A JP2000199376A (en) | 1999-01-06 | 1999-01-06 | Sash frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11001090A JP2000199376A (en) | 1999-01-06 | 1999-01-06 | Sash frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000199376A true JP2000199376A (en) | 2000-07-18 |
Family
ID=11491816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11001090A Pending JP2000199376A (en) | 1999-01-06 | 1999-01-06 | Sash frame structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000199376A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017061834A (en) * | 2015-09-25 | 2017-03-30 | Ａｇｃ−Ｌｉｘｉｌウィンドウテクノロジー株式会社 | Fixture |
| JP2020079540A (en) * | 2018-11-14 | 2020-05-28 | 三協立山株式会社 | Heat insulating sash |
-
1999
- 1999-01-06 JP JP11001090A patent/JP2000199376A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017061834A (en) * | 2015-09-25 | 2017-03-30 | Ａｇｃ−Ｌｉｘｉｌウィンドウテクノロジー株式会社 | Fixture |
| JP2020079540A (en) * | 2018-11-14 | 2020-05-28 | 三協立山株式会社 | Heat insulating sash |
| JP7134074B2 (en) | 2018-11-14 | 2022-09-09 | 三協立山株式会社 | Insulated fittings |
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