JP4056483B2 - Sash window - Google Patents

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JP4056483B2
JP4056483B2 JP2004042463A JP2004042463A JP4056483B2 JP 4056483 B2 JP4056483 B2 JP 4056483B2 JP 2004042463 A JP2004042463 A JP 2004042463A JP 2004042463 A JP2004042463 A JP 2004042463A JP 4056483 B2 JP4056483 B2 JP 4056483B2
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frame
rail
indoor
outdoor
shoji
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JP2005232764A (en
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竜一 宮川
勝則 合林
修一 水上
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Ykk Ap株式会社
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本発明は、引違い窓や片引き窓等のサッシ窓に関し、詳しくは、下枠の上面が略フラットに形成され、室内外の床材上面との段差を小さくしたバリアフリータイプの掃出し窓に用いられるサッシ窓に関する。   The present invention relates to a sash window such as a sliding window and a sliding window, and more specifically, used for a barrier-free type sweeping window in which the upper surface of a lower frame is formed to be substantially flat and the step between the indoor and outdoor floor materials is reduced. Related to sash windows.
住宅等のテラスやバルコニー等に面した外壁位置には、居住者が室内からテラス等に出入りするための掃出し窓が設けられている。このような掃出し窓として、居住者の高齢化や、車いす利用者の利便性等に配慮したバリアフリータイプの掃出し窓が提案されている(例えば、特許文献1参照)。
特許文献1に記載された掃出し窓の下枠は、下枠上面を略水平(フラット)にする障子スライド用上面部材を備えて構成され、この障子スライド用上面部材が障子の戸車を案内するガイドレールとして機能するようになっている。従って、下枠上面がほぼフラットで段差が小さくなっているため、居住者や車いすは下枠上をスムーズに通過することができる。
そして、障子の召合せ部下方である障子スライド用上面部材の下枠長手方向略中央上面には、排水口が設けられている。そして、障子の召合せ框下端または障子スライド用上面部材には、排水口の左右両側において障子下端と障子スライド用上面部材の上面との間を塞ぐ止水ブロックが設けられ、この止水ブロックにより室内側への雨水等の浸入が防止されている。
Sweep windows for residents to enter and exit the terrace and the like from the room are provided at the outer wall positions facing the terrace and balcony of the house. As such a sweep window, a barrier-free sweep window has been proposed in consideration of the aging of residents and the convenience of wheelchair users (for example, see Patent Document 1).
The lower frame of the sweep window described in Patent Literature 1 is configured to include a top member for shoji slide that makes the upper surface of the lower frame substantially horizontal (flat), and the upper member for the shoji slide guides the shoji doorway. It is designed to function as a rail. Therefore, since the upper surface of the lower frame is substantially flat and the level difference is small, a resident or a wheelchair can smoothly pass over the lower frame.
A drain outlet is provided on the upper surface of the upper part of the sliding member sliding upper surface, which is below the summing part of the sliding paper, in the lower frame longitudinal direction. The shoji summon lower end or the shoji slide upper surface member is provided with a water blocking block that covers between the lower end of the shoji and the upper surface of the shoji slide upper member on the left and right sides of the drainage port. Intrusion of rainwater etc. into the indoor side is prevented.
特開2003−176671号公報JP 2003-176671 A
しかしながら、前記特許文献1に記載の下枠では、障子スライド用上面部材が下枠長手方向に連続しているため、その上面に排水口や止水ブロックを設けたとしても、障子スライド用上面部材を伝わって雨水等が室内側に浸入しやすくなっており、止水性能が十分確保できないという問題がある。すなわち、障子スライド用上面部材がガイドレールとして兼用されていることから、障子スライド用上面部材を途中で分割して隙間を空けると、この分割部分で戸車がガタついて障子を円滑に案内できないため、障子スライド用上面部材を分割することができず、上記のような問題が発生するものである。   However, in the lower frame described in Patent Document 1, since the upper member for sliding paper sliding is continuous in the longitudinal direction of the lower frame, the upper member for sliding paper sliding is provided even if a drainage port or a water blocking block is provided on the upper surface. It is easy for rainwater and the like to enter the indoor side through the water, and there is a problem that sufficient water stopping performance cannot be secured. That is, since the top member for sliding paper slide is also used as a guide rail, if the top member for sliding paper slide is divided in the middle and a gap is made, the door wheel rattles at this divided part, and the shoji cannot be guided smoothly. The upper surface member for sliding paper sliding cannot be divided | segmented, and the above problems generate | occur | produce.
本発明の目的は、バリアフリーの窓に対応しつつ、障子を円滑に案内でき、かつ召合せ部における止水性能を十分に確保することができるサッシ窓を提供することにある。   The objective of this invention is providing the sash window which can guide a shoji smoothly and can fully ensure the water stop performance in a summoning part, respond | corresponding to a barrier-free window.
本発明のサッシ窓は、上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠内側に開閉自在に支持された室内側および室外側の引違い形式の障子とを備えたサッシ窓であって、前記下枠は、前記障子の戸車を案内する室内側および室外側のレール部と、これら室内外の各レール部間に着脱自在に設けられたレール間上面部材と、前記室内外の障子の召合せ部下方に設けられ、前記各レール部間の下枠内部空間を仕切る気密部材とを備え、前記各レール部およびレール間上面部材の各々の上端は、略同一高さ位置に設けられ、前記気密部材には、前記レール間上面部材の上端よりも上方に突出して前記障子に当接する突出片部と、前記レール間上面部材の下枠長手方向中央側端部に当接してレール間上面部材を位置決めする位置決め部と、前記突出片部の下枠長手方向左右両側のうちの少なくとも一方側にて前記下枠内部空間に連通された排水孔とが設けられていることを特徴とする。 A sash window according to the present invention includes a window frame having an upper frame, a lower frame, and left and right vertical frames, and sliding doors on the indoor side and the outdoor side that are supported to be opened and closed inside the window frame. A sash window, wherein the lower frame includes indoor and outdoor rail portions for guiding the shoji door, and an inter-rail upper surface member detachably provided between the indoor and outdoor rail portions, An airtight member provided below the summing unit for indoor and outdoor shoji, and partitioning the lower frame internal space between the rails, and the upper ends of the rails and the upper surface member between the rails are substantially the same height. The airtight member is disposed at a position that protrudes upward from the upper end of the top surface member between the rails and abuts against the shoji. a positioning unit for positioning the top member between the rails in contact, Characterized in that the serial and drain hole communicating with the said lower frame interior space at least one side of the lower frame longitudinal right and left sides of the protruding parts is provided.
また、本発明のサッシ窓は、上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠に固定された固定面材と、この固定面材の室外側または室内側で開閉自在に前記窓枠内側に支持された片引き形式の障子とを備えたサッシ窓であって、前記下枠は、前記障子の戸車を案内するレール部と、前記レール部の室内側または室外側に着脱自在に設けられたレール側方上面部材と、前記固定面材および障子の召合せ部下方に設けられ、前記レール部の室内側または室外側の下枠内部空間を仕切る気密部材とを備え、前記レール部およびレール側方上面部材の各々の上端は、略同一高さ位置に設けられ、前記気密部材には、前記レール側方上面部材の上端よりも上方に突出して前記障子に当接する突出片部と、前記レール側方上面部材の下枠長手方向中央側端部に当接してレール側方上面部材を位置決めする位置決め部と、前記突出片部の下枠長手方向左右両側のうちの少なくとも一方側にて前記下枠内部空間に連通された排水孔とが設けられていてもよい。 The sash window of the present invention includes a window frame having an upper frame, a lower frame, and left and right vertical frames, a fixed surface material fixed to the window frame, and an open / close operation on the outdoor side or indoor side of the fixed surface material. A sash window including a sliding-type shoji that is freely supported inside the window frame, wherein the lower frame includes a rail portion that guides the door of the shoji, and an indoor side or an outdoor side of the rail portion. A rail side upper surface member that is detachably provided on the rail, and an airtight member that is provided below the summing portion of the fixed surface material and the shoji and partitions the interior space of the rail portion or the lower frame inside the outdoor portion. The upper ends of the rail portion and the rail side upper surface member are provided at substantially the same height, and the airtight member protrudes above the upper end of the rail side upper surface member and contacts the shoji. Projection piece and lower frame longitudinal direction of rail side upper surface member A positioning portion for positioning the contact with the rail side top member on the center side end portion, the drainage holes communicating with the lower frame interior space at least one side of the lower frame longitudinal right and left sides of the protruding parts And may be provided.
ここで、レール部、およびレール間上面部材(またはレール側方上面部材)の上端が略同一高さ位置に設けられるとは、同一の高さ位置に設けられる場合に限らず、居住者や車いす等の移動に際し、障害とならない程度の異なる高さ位置に設けられる場合も含む意味である。   Here, the upper end of the rail part and the rail upper surface member (or rail side upper surface member) being provided at substantially the same height position is not limited to being provided at the same height position, but is also a resident or a wheelchair. It is meant to include the case where it is provided at different height positions so as not to obstruct the movement.
このような構成によれば、室内外の障子を備えた引違い窓において、室内外の各レール部およびレール間上面部材の上端を略同一高さ位置に設けることで、下枠の上面をフラットに形成することができる。また、固定面材の室外側または室内側に障子を備えた片引き窓において、レール部およびレール側方上面部材の上端を略同一高さ位置に設けることで、下枠の上面をフラットに形成することができる。このように、下枠上面がフラットに形成されたバリアフリー対応の引違い窓または片引き窓を構成することができる。
また、レール間上面部材またはレール側方上面部材の下枠長手方向中央側端部を気密部材に当接させる、すなわち、これらの上面部材を気密部材の両側で分割することで、これらの上面部材を伝わって雨水が室内側に浸入するおそれがなく、かつ下枠内部空間を仕切るとともに障子に当接する突出片部を備えた気密部材によって雨水の浸入を確実に防止でき、止水性能を十分に確保することができる。
According to such a configuration, in the sliding window provided with indoor and outdoor shoji, the upper surface of the lower frame is flattened by providing the indoor and outdoor rail portions and the upper ends of the upper surface members between the rails at substantially the same height position. Can be formed. Moreover, in the single-sided window provided with a shoji on the outdoor side or the indoor side of the fixed surface material, the upper surface of the lower frame is formed flat by providing the upper ends of the rail portion and the rail side upper surface member at substantially the same height position. be able to. Thus, a barrier-free sliding window or a sliding window having a flat upper surface on the lower frame can be configured.
Moreover, the upper frame member between the rails or the rail side upper surface member is brought into contact with the airtight member at the lower frame longitudinal direction center side end portion, that is, by dividing these upper surface members on both sides of the airtight member, The airtight member with a protruding piece that partitions the lower frame interior and abuts against the shoji can be surely prevented from entering the indoor side, and rainwater can be reliably prevented from entering the indoor side. Can be secured.
さらに、レール間上面部材またはレール側方上面部材がレール部とは別部材から構成されているので、レール部を下枠長手方向の途中位置で分割する必要がなく、戸車がガタつかず障子を円滑に案内することができる。
また、レール間上面部材またはレール側方上面部材を取り外すことで、レール部を取り外すことなくレール部間の空間、またはレール部の室内側または室外側の空間の清掃ができるので、清掃時に障子が脱落するおそれもなく、清掃作業を安心して実行することができる。
さらに、レール間上面部材またはレール側方上面部材の下枠長手方向中央側端部を気密部材の位置決め部に当接させるだけで、これらの上面部材を下枠の所定位置に容易に取り付けることができる。
Furthermore, since the rail-to-rail upper surface member or the rail side surface upper surface member is composed of a member different from the rail portion, there is no need to divide the rail portion at an intermediate position in the longitudinal direction of the lower frame, and the door wheel does not rattle and the shoji It can guide smoothly.
Also, by removing the rail upper surface member or the rail side upper surface member, the space between the rail portions, or the space inside or outside the rail portion can be cleaned without removing the rail portion. Cleaning work can be performed with peace of mind without fear of falling off.
Furthermore, the upper surface member between the rails or the rail side surface upper surface member can be easily attached to a predetermined position of the lower frame simply by bringing the lower frame longitudinal direction center side end portion into contact with the positioning portion of the airtight member. it can.
この際、本発明のサッシ窓では、前記障子の室外側下端縁には、前記レール部の上端よりも下方まで垂下された垂下片が設けられ、この垂下片の室内側側面には、前記レール部の室外側に沿って設けられた横気密材が当接されており、前記横気密材およびレール部の上端は、略同一高さ位置に設けられていることが好ましい。
このような構成によれば、下枠に設けた横気密材と障子の垂下片とを当接させることで気密ラインが形成され、下枠の気密、水密性能が確保できるとともに、横気密材の上端がレール部、およびレール間上面部材(またはレール側方上面部材)の上端と略同一高さ位置に設けられるので、下枠上面のフラット感をより一層向上させることができる。
At this time, in the sash window according to the present invention, a hanging piece that is suspended below the upper end of the rail portion is provided at the lower outside edge of the shoji, and the rail is provided on the indoor side surface of the hanging piece. It is preferable that a horizontal airtight material provided along the outdoor side of the section is in contact with the horizontal airtight material and the upper ends of the rail portions are provided at substantially the same height.
According to such a configuration, an airtight line is formed by bringing the horizontal airtight material provided on the lower frame into contact with the hanging piece of the shoji, and the airtightness and watertight performance of the lower frame can be secured, and Since the upper end is provided at substantially the same height as the upper ends of the rail portion and the rail upper surface member (or rail side upper surface member), the flatness of the lower frame upper surface can be further improved.
さらに、本発明のサッシ窓では、前記気密部材には、前記突出片部の下枠長手方向左右両側のうちの少なくとも一方側に、前記下枠内部空間に連通された排水孔が設けられている
このような構成によれば、気密部材に形成された排水孔が、突出片部の下枠長手方向左右両側のうちの室外空間側に設けられている場合は、障子の召合せ部下方から室内側に浸入しようとする雨水が突出片部で阻止され、この雨水を排水孔から下枠内部空間に落下させて排水することができる。
また、気密部材に形成された排水孔が、突出片部の下枠長手方向左右両側のうちの室内空間側に設けられている場合は、突出片部を越えてきた雨水を排水孔から下枠内部空間に落下させて排水することができる。
Furthermore, in the sash window of the present invention, the airtight member is provided with a drain hole communicating with the inner space of the lower frame on at least one of the left and right sides in the longitudinal direction of the lower part of the protruding piece. .
According to such a structure, when the drainage hole formed in the airtight member is provided on the outdoor space side of the left and right sides in the longitudinal direction of the lower frame of the protruding piece portion, Rainwater entering the inside is blocked by the protruding piece, and this rainwater can be dropped from the drainage hole into the inner space of the lower frame and drained.
Further, when the drainage hole formed in the airtight member is provided on the indoor space side of the left and right sides in the longitudinal direction of the lower part of the protruding piece part, the rainwater that has passed over the protruding piece part is drawn from the lower hole to the lower frame. It can be dropped into the internal space and drained.
また、本発明のサッシ窓では、前記気密部材には、前記突出片部の下枠長手方向左右両側に、当該気密部材で仕切られた下枠内部空間のうち室外側の空間に連通された第1の排水孔と、当該下枠内部空間のうち室内側の空間に連通された第2の排水孔とが設けられていることが好ましい。
このような構成によれば、気密部材には、突出片部の下枠長手方向左右両側、すなわち、突出片部に対して下枠長手方向の両側である室外側および室内側に第1および第2の排水孔が設けられることで、障子の召合せ部下方から室内側に浸入しようとする雨水が突出片部で阻止され、この雨水を第1の排水孔から室外側の下枠内部空間に落下させて排水することができる。
さらに、万一、気密部材の突出片部を越えて雨水が室内側に浸入した場合でも、この雨水を気密部材の第2の排水孔から室内側の下枠内部空間に落下させて排水することができる。一方、従来の止水構造では、排水口および止水ブロックを越えて室内側に雨水が浸入した場合には、この雨水を排出する手段がなく、雨水が障子スライド用上面部材の上面を伝わって室内空間に入り込んでしまう。これに対して、本発明の気密部材であれば、万一の場合でも、室内空間への雨水の浸入を防止することができ、止水性能をより高めることができる。
Further, in the sash window of the present invention, the airtight member is connected to the space outside the outdoor space in the lower frame internal space partitioned by the airtight member on the left and right sides in the lower frame longitudinal direction of the protruding piece. It is preferable that a first drainage hole and a second drainage hole communicated with a space on the indoor side in the inner space of the lower frame are provided.
According to such a configuration, the airtight member includes the first and the first on the left and right sides of the protruding piece portion in the lower frame longitudinal direction, that is, on the outdoor side and the indoor side that are both sides of the protruding piece portion in the lower frame longitudinal direction. By providing two drain holes, rainwater entering the indoor side from below the summoning part of the shoji is blocked by the protruding piece, and this rainwater is passed from the first drain hole to the inner space of the lower frame outside the room. Can be dropped and drained.
Furthermore, even if rainwater enters the indoor side beyond the protruding piece of the airtight member, the rainwater should be dropped from the second drainage hole of the airtight member into the interior space of the lower frame on the indoor side and drained. Can do. On the other hand, in the conventional water stop structure, when rain water enters the indoor side beyond the drain outlet and the water stop block, there is no means for discharging this rain water, and the rain water travels along the upper surface of the top member for the shoji slide. It gets into the indoor space. On the other hand, the airtight member of the present invention can prevent rainwater from entering the indoor space even in the unlikely event, and can further improve the water stopping performance.
以下、本発明の各実施形態を図面に基づいて説明する。
〔第1実施形態〕
図1は、本発明の第1実施形態に係るサッシ窓である引違い窓10が設けられた建物の一部を示す断面図である。図2、図3は、引違い窓10を示す縦断面図、および横断面図である。
Hereinafter, each embodiment of the present invention will be described with reference to the drawings.
[First Embodiment]
FIG. 1 is a cross-sectional view showing a part of a building provided with a sliding window 10 which is a sash window according to the first embodiment of the present invention. 2 and 3 are a longitudinal sectional view and a transverse sectional view showing the sliding window 10.
図1〜3において、建物の外壁部分に設けられた引違い窓10は、建物の室内空間と室外空間とを仕切るものである。建物は、例えば戸建て住宅であって、引違い窓10の室外にはテラス1が設けられており、このテラス1には、再生木等からなるデッキ材2が適宜な支持材上に設置されている。そして、このデッキ材2の上面は、室内床面3と略同一の高さ位置となっている。引違い窓10では、後述する下枠12の上面がデッキ材2および室内床面3と略同一の高さ位置でフラットに形成されている。従って、居住者が引違い窓10を通って室内外間を往来する際に、室内外床レベルの段差がないので上り下りする必要がなく、楽に出入りできるとともに、車いすを利用する居住者であっても容易に出入りできるようになっている。すなわち、引違い窓10は、室内外の床段差を小さくした、バリアフリータイプ(ユニバーサルデザイン)の掃出し窓である。   1-3, the sliding window 10 provided in the outer wall part of a building partitions the indoor space and outdoor space of a building. The building is a detached house, for example, and a terrace 1 is provided outside the sliding window 10. A deck material 2 made of recycled wood or the like is installed on an appropriate support material on the terrace 1. Yes. The top surface of the deck material 2 is at the same height as the indoor floor surface 3. In the sliding window 10, the upper surface of the lower frame 12 described later is formed flat at substantially the same height as the deck material 2 and the indoor floor surface 3. Therefore, when the occupant goes back and forth through the sliding window 10, there is no level difference between the indoor and outdoor floors, so there is no need to go up and down, and the resident is a resident using a wheelchair. Can easily go in and out. That is, the sliding window 10 is a barrier-free type (universal design) sweep-out window in which the floor level difference inside and outside the room is reduced.
引違い窓10は、上枠11、下枠12、および左右の縦枠13を四周枠組みした窓枠14と、この窓枠14の内側に開閉自在に支持された室内外一組の障子15とを備えて構成されている。窓枠14は、建物の外壁や柱等の躯体に固定されている。障子15は、上框16、下框17、および左右の縦框18を四周框組みした内部に、ガラスパネル19を嵌め込んで構成されている。また、一組の障子15の室外側には、網戸20が窓枠14内に開閉自在に支持されている。網戸20は、四周枠組みされた網戸枠21と、この網戸枠21に固定されたネット22とを有して構成されている。一組の障子15は、室内側の障子15Aと、室外側の障子15Bとが、窓枠14の見付け方向(図3中、左右方向)略中央位置の召合せ部分23で重なって閉じるようになっている。そして、室内外の障子15A,15Bは、召合せ部分23の縦框(召合せ框)18A,18Bに設けられた引戸錠であるクレセント24により施錠できるようになっている。さらに、室内外の障子15A,15Bにおける戸先側の縦框(戸先框)18C,18Dには、各障子15A,15Bを開閉操作するためのハンドル25が取り付けられている。   The sliding window 10 includes a window frame 14 in which an upper frame 11, a lower frame 12, and left and right vertical frames 13 are framed on four sides, and a pair of indoor and outdoor shojis 15 supported on the inside of the window frame 14 so as to be opened and closed. It is configured with. The window frame 14 is fixed to a housing such as an outer wall or a pillar of the building. The shoji 15 is configured by fitting a glass panel 19 into an interior in which an upper rod 16, a lower rod 17, and left and right vertical rods 18 are assembled on four sides. Further, a screen door 20 is supported in the window frame 14 so as to be freely opened and closed on the outdoor side of the pair of shojis 15. The screen door 20 is configured to include a screen door frame 21 having a quadruple frame and a net 22 fixed to the screen door frame 21. The pair of shojis 15 is closed so that the shoji 15A on the indoor side and the shoji 15B on the outdoor side overlap with each other at the summing portion 23 at a substantially central position in the direction in which the window frame 14 is found (left and right in FIG. 3). It has become. The indoor and outdoor shojis 15A and 15B can be locked by crescents 24, which are sliding door locks provided on the vertical rods (summit rods) 18A and 18B of the summing portion 23. Furthermore, a handle 25 for opening and closing each of the shojis 15A and 15B is attached to a vertical eave (door-toe) 18C and 18D on the door-end side in the indoor and outdoor shojis 15A and 15B.
窓枠14の上枠11、下枠12、および縦枠13は、それぞれの室内側に配置される室内部材111,121,131と、室外側に配置される室外部材112,122,132と、これらアルミ押出形材製の室内部材111,121,131および室外部材112,122,132を連結する断熱部材113,123,133とを備えて構成されている。また、障子15の上框16、下框17、および縦框18A,18C,18Dは、それぞれの室内側に配置される室内部材161,171,181と、室外側に配置される室外部材162,172,182と、これらアルミ押出形材製の室内部材161,171,181および室外部材162,172,182を連結する断熱部材163,173,183とを備えて構成されている。すなわち、引違い窓10は、窓枠14および障子15における室内外間の熱の伝達が抑制された断熱サッシから構成されており、冷暖房効率に優れるとともに、冬期における結露の発生が防止できるようになっている。   The upper frame 11, the lower frame 12, and the vertical frame 13 of the window frame 14 include indoor members 111, 121, 131 disposed on the indoor side, outdoor members 112, 122, 132 disposed on the outdoor side, These aluminum extruded profile indoor members 111, 121, 131 and outdoor members 112, 122, 132 are connected to heat insulating members 113, 123, 133. Further, the upper saddle 16, the lower saddle 17, and the vertical saddles 18A, 18C, 18D of the shoji 15 are the indoor members 161, 171, 181 arranged on the indoor side, and the outdoor members 162, arranged on the outdoor side. 172, 182 and heat insulating members 163, 173, 183 that connect the indoor members 161, 171, 181 and the outdoor members 162, 172, 182 made of the extruded aluminum material. That is, the sliding window 10 is composed of a heat insulating sash in which heat transfer between the indoor and the outdoor in the window frame 14 and the shoji 15 is suppressed, and is excellent in cooling and heating efficiency and can prevent the occurrence of condensation in winter. ing.
次に、引違い窓10における下枠12の構造について、図4、5に基づいて詳しく説明する。図4は、下枠12を示す縦断面図である。図5は、下枠12を示す分解斜視図である。
図4、5において、下枠12は、建物に固定される下枠本体124と、障子15の戸車174を案内する室内側および室外側のレール部30(30A,30B)と、障子15に当接する室内側および室外側の横気密材31(31A,31B)と、室内外の各レール部30A,30B間に着脱自在に設けられたレール間上面部材32と、室内側レール部30Aよりも室内側に着脱自在に設けられた室内側上面部材33と、室外側レール部30Bよりも室外側に着脱自在に設けられた室外側上面部材としての網戸レール34とを備えて構成されている。また、下枠12の室内側には、当該下枠12を室内の床材に固定するための固定部材であるアングル材35が下枠本体124の室内部材121に対して着脱自在に設けられている。
Next, the structure of the lower frame 12 in the sliding window 10 will be described in detail with reference to FIGS. FIG. 4 is a longitudinal sectional view showing the lower frame 12. FIG. 5 is an exploded perspective view showing the lower frame 12.
4 and 5, the lower frame 12 contacts the lower frame body 124 fixed to the building, the indoor and outdoor rail portions 30 (30A, 30B) for guiding the door wheel 174 of the shoji 15, and the shoji 15. The indoor side and outdoor side airtight materials 31 (31A, 31B) in contact with each other, the inter-rail upper surface member 32 detachably provided between the indoor and outdoor rail portions 30A, 30B, and the indoor side rail portion 30A. A room-side upper surface member 33 provided detachably on the inner side and a screen door rail 34 as an outdoor-side upper surface member provided detachably on the outdoor side with respect to the outdoor-side rail portion 30B. An angle member 35, which is a fixing member for fixing the lower frame 12 to an indoor floor material, is detachably provided on the indoor side of the lower frame 12 with respect to the indoor member 121 of the lower frame main body 124. Yes.
レール部30はアルミ押出形材製であり、横気密材31はPVC製であって、それぞれ下枠本体124に着脱可能に取り付けられている。なお、横気密材31の材質は、特に限定されない。
そして、レール部30の上面には、上方に突出した戸車案内部301が形成されており、この戸車案内部301の上端は、横気密材31の上面よりも上方に設けられている。また、網戸レール34の上面には、網戸20の戸車を案内する網戸案内部としてのガイド溝341が形成されている。
また、レール間上面部材32、室内側上面部材33、および網戸レール34の上面は、略水平に形成されるとともに、室内外のレール部30A,30B、横気密材31A,31B、およびアングル材35と略同一高さ位置に設けられている。つまり、下枠本体124には、室内側から室外側に向かって、アングル材35、室内側上面部材33、室内側レール部30A、室内側横気密材31A、レール間上面部材32、室外側レール部30B、室外側横気密材31B、および網戸レール34の順に取り付けられており、これらの上面が略フラットに形成されている。
The rail part 30 is made of an extruded aluminum material, and the side airtight material 31 is made of PVC, and is detachably attached to the lower frame main body 124, respectively. In addition, the material of the horizontal airtight material 31 is not specifically limited.
Further, a door guide portion 301 protruding upward is formed on the upper surface of the rail portion 30, and the upper end of the door guide portion 301 is provided above the upper surface of the side airtight material 31. A guide groove 341 is formed on the upper surface of the screen door rail 34 as a screen door guide for guiding the door of the screen door 20.
Further, the upper surfaces of the inter-rail upper surface member 32, the indoor side upper surface member 33, and the screen door rail 34 are formed substantially horizontally, and the indoor and outdoor rail portions 30A and 30B, the lateral airtight materials 31A and 31B, and the angle material 35 are formed. Are provided at substantially the same height. That is, the lower frame main body 124 has an angle member 35, an indoor upper surface member 33, an indoor rail portion 30A, an indoor side airtight member 31A, an inter-rail upper surface member 32, an outdoor rail from the indoor side toward the outdoor side. The part 30B, the outdoor side airtight material 31B, and the screen door rail 34 are attached in this order, and their upper surfaces are formed substantially flat.
室内側横気密材31Aとレール間上面部材32との間、および室外側横気密材31Bと網戸レール34との間には、それぞれ隙間が形成されており、これらの隙間に室内外の障子15A,15Bの下框17に形成された垂下片175が挿入されている。そして、これらの垂下片175の室内側側面に室内外の横気密材31A,31Bの先端が当接して気密ラインが形成されるようになっている。このように室内外の各横気密材31A,31Bの室外側に設けられる隙間の幅寸法は、障子15の下框17の垂下片175を挿通できる必要最低限の寸法になっていればよい。
また、室内側上面部材33、室内側レール部30A、および室内側横気密材31Aは、互いに隙間なく接触して取り付けられ、レール間上面部材32、室外側レール部30B、および室外側横気密材31Bは、互いに隙間なく接触して取り付けられている。
Clearances are respectively formed between the indoor side airtight material 31A and the rail upper surface member 32, and between the outdoor side airtight material 31B and the screen door rail 34. , 15B, a hanging piece 175 formed on the lower collar 17 is inserted. And the front-end | tip of horizontal airtight material 31A, 31B inside and outside abuts the indoor side surface of these hanging pieces 175, and an airtight line is formed. Thus, the width dimension of the gap provided on the outdoor side of each of the lateral airtight materials 31A and 31B inside and outside the room only needs to be a minimum necessary dimension that allows the hanging piece 175 of the lower arm 17 of the shoji 15 to be inserted.
Further, the indoor side upper surface member 33, the indoor side rail portion 30A, and the indoor side lateral airtight material 31A are attached in contact with each other without any gap, and the interrail upper surface member 32, the outdoor rail portion 30B, and the outdoor lateral airtight material are attached. 31B is attached in contact with each other without a gap.
下枠本体124は、前述の室内部材121、室外部材122、および断熱部材123から構成されている。室内部材121の上部室内端には、上方に突出した室内側側壁部121Aが形成され、この室内側側壁部121Aに対向して室外側には、室内側レール部30Aを支持する室内側レール支持部121Bと、この室内側レール支持部121Bの室外側に隣接して室内側横気密材31Aを保持する室内側気密材保持部121Cとが形成されている。そして、室内側側壁部121Aと室内側レール支持部121Bとの間で上方に開口した室内側凹溝部121Dに室内側上面部材33が取り付けられている。また、室内側側壁部121Aの上端には、アングル材35が係合可能になっている。   The lower frame main body 124 includes the indoor member 121, the outdoor member 122, and the heat insulating member 123 described above. An indoor side wall portion 121A protruding upward is formed at the upper indoor end of the indoor member 121, and an indoor side rail support for supporting the indoor side rail portion 30A is provided on the outdoor side facing the indoor side wall portion 121A. 121B and the indoor side airtight material holding | maintenance part 121C which hold | maintains the indoor side airtight material 31A adjacent to the outdoor side of this indoor side rail support part 121B are formed. And the indoor side upper surface member 33 is attached to the indoor side recessed groove part 121D opened upward between the indoor side wall part 121A and the indoor side rail support part 121B. An angle member 35 can be engaged with the upper end of the indoor side wall 121A.
下枠本体124における室外部材122の上部室外端には、上方に突出した室外側側壁部122Aが形成され、この室外側側壁部122Aに対向して室内側には、室外側レール部30Bを支持する室外側レール支持部122Bと、この室外側レール支持部122Bの室外側に隣接して室外側横気密材31Bを保持する室外側気密材保持部122Cとが形成されている。そして、室外側側壁部122Aと室外側気密材保持部122Cとの間で上方に開口した室外側凹溝部122Dに網戸レール34が取り付けられている。また、室外側レール支持部122Bの室内側には、支持部材36が係止されており、この支持部材36上にレール間上面部材32がビス止め固定されている。   An outdoor side wall portion 122A that protrudes upward is formed at an upper outdoor end of the outdoor member 122 in the lower frame main body 124, and an outdoor rail portion 30B is supported on the indoor side facing the outdoor side wall portion 122A. The outdoor rail support part 122B to be performed and the outdoor airtight material holding part 122C for holding the outdoor lateral airtight material 31B adjacent to the outdoor side of the outdoor rail support part 122B are formed. The screen door rail 34 is attached to the outdoor recessed groove portion 122D that opens upward between the outdoor side wall portion 122A and the outdoor side airtight material holding portion 122C. A support member 36 is locked to the indoor side of the outdoor rail support portion 122B, and the rail upper surface member 32 is fixed to the support member 36 with screws.
以上のように下枠本体124に設けられた室内外のレール支持部121B,122Bは、上方に開口した凹溝状に形成されており、その開口部分に設けられた突起と、室内外のレール部30A,30B下端に設けた係止片とが係合可能になっている。このように係合させることで、レール部30A,30Bが下枠本体124に支持され、容易に外れないようになっている。そして、レール部30A,30Bは、その室内側側面に形成された溝部にドライバ等の工具を差し込み、上方に持ち上げることで、レール支持部121B,122Bから取り外すことができるようになっている。また、室内外の気密材保持部121C,122Cは、上方に開口した断面略半円形の凹溝状に形成されている。そして、横気密材31A,31Bは、その下部に設けた略円柱状の係止部を気密材保持部121C,122Cに圧入することで、下枠本体124に保持され、上方に引っ張り上げることで、気密材保持部121C,122Cから取り外すことができるようになっている。   As described above, the indoor and outdoor rail support portions 121B and 122B provided in the lower frame main body 124 are formed in a concave groove shape that opens upward, and the protrusion provided in the opening portion and the indoor and outdoor rails are provided. The locking pieces provided at the lower ends of the portions 30A and 30B can be engaged. By engaging in this way, the rail portions 30A and 30B are supported by the lower frame main body 124 and are not easily detached. The rail portions 30A and 30B can be removed from the rail support portions 121B and 122B by inserting a tool such as a screwdriver into a groove formed on the side surface on the indoor side and lifting the tool upward. The indoor and outdoor airtight material holding portions 121C and 122C are formed in a concave groove shape having a substantially semicircular cross section opened upward. The horizontal airtight members 31A and 31B are held by the lower frame main body 124 by press-fitting a substantially cylindrical locking portion provided in the lower portion thereof into the airtight material holding portions 121C and 122C, and are pulled upward. The airtight material holding parts 121C and 122C can be removed.
次に、図5に示すように、室内外のレール部30A,30Bおよび横気密材31A,31Bは、それぞれ下枠12の長手方向略全長に渡る長さ寸法を有し、途中で分割されず一体に形成されている。
また、網戸レール34は、断面略コ字形のアルミ押出形材製であって、下枠12の長手方向略全長に渡る長さ寸法を有して一体に形成され、その両端部が下枠本体124の室外部材122にビス止め固定されている。なお、網戸レール34は、下枠本体124に固定された別部品に対してビス止め固定することで下枠本体124に固定してもよい。
Next, as shown in FIG. 5, the indoor and outdoor rail portions 30A and 30B and the horizontal airtight materials 31A and 31B each have a length dimension that extends over substantially the entire length of the lower frame 12, and are not divided in the middle. It is integrally formed.
The screen door rail 34 is made of an extruded aluminum material having a substantially U-shaped cross section, and is integrally formed with a length dimension covering substantially the entire length of the lower frame 12 in the longitudinal direction. 124 is fixed to the outdoor member 122 by screws. Note that the screen door rail 34 may be fixed to the lower frame main body 124 by fixing with screws to another part fixed to the lower frame main body 124.
レール間上面部材32は、下枠12の長手方向途中位置で四分割されており、図5中、下方左側から第1〜第4のレール間上面部材32A,32B,32C,32Dの4つの部材から構成されている。
そして、障子15を閉じた際にその上面が室内側空間に表出する(位置する)レール間上面部材32A,32Bは、角形中空形状の樹脂押出形材製のレール間上面部材本体部321と、このレール間上面部材本体部321の両端に取り付けられた取手部322とを有して形成されている。
一方、障子15を閉じた際にその上面が室外側空間に表出する(位置する)レール間上面部材32C,32Dは、角形中空形状のアルミ押出形材製のレール間上面部材本体部321と、このレール間上面部材本体部321の両端に取り付けられた取手部322とを有して形成されている。
取手部322は、樹脂製であって、レール間上面部材32を着脱する際に手で掴むための凹み部322Aを有している。
なお、樹脂押出形材製のレール間上面部材32A,32Bは、アルミ製の支持部材36とビス等で連結することで温度変化や経年変化等によって生じる樹脂特有の伸びや縮を抑えることができるとともに、レール間上面部材32A,32Bの上方からかかる荷重を支持部材36で支えるように構成されている。
また、アルミ押出形材製のレール間上面部材32C,32Dは、レール間上面部材32A,32Bと同様に、支持部材36を介して下枠本体124に取り付けてもよいし、レール間上面部材32C,32Dと支持部材36とを一体的に形成してもよい。
The inter-rail upper surface member 32 is divided into four at the midway position in the longitudinal direction of the lower frame 12, and four members of first to fourth inter-rail upper surface members 32A, 32B, 32C, 32D from the lower left side in FIG. It is composed of
And when the shoji 15 is closed, the upper surface members 32A and 32B between the rails whose upper surfaces are exposed (positioned) in the indoor space are the upper surface member main body portion 321 between the rails made of a rectangular hollow resin extruded shape member. The upper surface member main body portion 321 between the rails is formed with handle portions 322 attached to both ends.
On the other hand, when the shoji 15 is closed, the upper surface members 32C and 32D between the rails whose upper surfaces are exposed (positioned) in the outdoor space are the upper surface member main body portion 321 between the rails made of a square hollow aluminum extruded profile. The upper surface member main body portion 321 between the rails is formed with handle portions 322 attached to both ends.
The handle portion 322 is made of resin and has a recessed portion 322A for gripping with a hand when the rail-to-rail upper surface member 32 is attached or detached.
In addition, the upper surface members 32A and 32B between the rails made of the resin extruded shape member can be connected to the aluminum support member 36 with a screw or the like, thereby suppressing the elongation and shrinkage peculiar to the resin caused by the temperature change or the secular change. At the same time, the support member 36 supports the load applied from above the rail upper surface members 32A and 32B.
Further, similarly to the inter-rail upper surface members 32A and 32B, the aluminum inter-rail upper surface members 32C and 32D may be attached to the lower frame main body 124 via the support member 36, or the inter-rail upper surface member 32C. , 32D and the support member 36 may be integrally formed.
第1のレール間上面部材32Aは、一端側(図5中、下方左側)の取手部322を下枠本体124に設けたコーナー部材37に当接し、他端側の取手部322を第2のレール間上面部材32Bの取手部322に当接して取り付けられている。第2のレール間上面部材32Bは、第1のレール間上面部材32Aと反対側の取手部322を下枠本体124に設けた風止板40(後述)に当接して取り付けられている。第3のレール間上面部材32Cは、一端側の取手部322を風止板40に当接し、他端側の取手部322を第4のレール間上面部材32Dの取手部322に当接して取り付けられている。第4のレール間上面部材32Dは、第3のレール間上面部材32Cと反対側の取手部322を縦枠13側面に当接して取り付けられている。そして、レール間上面部材32は、室内外の障子15A,15Bを窓枠14のいずれか一方側に寄せた状態で、他方側の第1のレール間上面部材32A(または第4のレール間上面部材32D)を取り外し、次いで第2のレール間上面部材32B(または第3のレール間上面部材32C)を他方側にスライドさせて取り外すことができるようになっている。   The first rail upper surface member 32A abuts a handle portion 322 on one end side (lower left side in FIG. 5) against a corner member 37 provided on the lower frame main body 124, and a handle portion 322 on the other end side is a second portion. It is attached in contact with the handle portion 322 of the rail upper surface member 32B. The second inter-rail upper surface member 32B is attached to a windshield plate 40 (described later) provided on the lower frame body 124 with a handle 322 opposite to the first inter-rail upper surface member 32A. The third rail upper surface member 32C is attached with the handle portion 322 at one end abutting against the windshield plate 40 and the handle portion 322 at the other end abutting against the handle portion 322 of the fourth rail upper surface member 32D. It has been. The fourth inter-rail upper surface member 32D is attached with the handle portion 322 opposite to the third inter-rail upper surface member 32C in contact with the side surface of the vertical frame 13. The upper surface member 32 between the rails has the first and second upper surface members 32A (or the fourth upper surface between the rails) on the other side in a state where the indoor and outdoor shojis 15A and 15B are brought closer to either one of the window frames 14. The member 32D) is removed, and then the second inter-rail upper surface member 32B (or the third inter-rail upper surface member 32C) can be slid to the other side and removed.
室内側上面部材33は、下枠12の長手方向途中位置で二分割されており、図5中、下方左側から第1および第2の室内側上面部材33A,33Bの2つの部材から構成されている。各室内側上面部材33A,33Bは、断面略L字形のアルミ押出形材製の室内側上面部材本体部331と、この室内側上面部材本体部331の縦枠13側端部に取り付けられた取手部332とを有して形成されている。そして、第1および第2の室内側上面部材33A,33Bは、互いの下枠中央側端部を当接するとともに、第1の室内側上面部材33Aの取手部332をコーナー部材37に当接し、第2の室内側上面部材33Bの取手部322をコーナー部材38に当接して取り付けられている。そして、取手部332は、その一部の押し下げ操作により他の一部が上方に突出するようになっており、この突出した部分を引き上げることで、室内側上面部材33を取り外すことができるようになっている。   The indoor side upper surface member 33 is divided into two at the middle position in the longitudinal direction of the lower frame 12, and is composed of two members, the first and second indoor side upper surface members 33A and 33B from the lower left side in FIG. Yes. Each of the indoor side upper surface members 33A and 33B includes an indoor upper surface member main body portion 331 made of an extruded aluminum material having a substantially L-shaped cross section, and a handle attached to the end of the indoor upper surface member main body portion 331 on the vertical frame 13 side. Part 332. The first and second indoor-side upper surface members 33A and 33B abut the lower frame center side end of each other, and the handle portion 332 of the first indoor-side upper surface member 33A abuts the corner member 37. The handle portion 322 of the second indoor-side upper surface member 33B is attached in contact with the corner member 38. And the handle part 332 is configured such that the other part protrudes upward by a push-down operation of a part thereof, and the indoor upper surface member 33 can be removed by pulling up the protruding part. It has become.
また、図4に示すように、下枠本体124における室内外のレール部30A,30B間でレール間上面部材32の下方には、下枠内部空間125が形成されている。この下枠内部空間125は、室外部材122の一部である傾斜面部126と外側面部127とによって、底面および室外側側面が形成されている。傾斜面部126は、室外側に向かって下がる傾斜を有して形成され、外側面部127には、室外空間に開口した排水孔127Aが設けられており、下枠内部空間125に浸入した水などは、傾斜面部126を流れて外側面部127の排水孔127Aから排出されるようになっている。また、下枠内部空間125の室内側空間(後述)に設けられた排水孔127Aの室外側には、排水弁39が取り付けられており、この下枠内部空間の室内側空間が排水孔を通して室外空間と連通するのを防ぐようになっている。さらに、排水弁39は、排水孔127Aを通って排出された水を逆流させずに室外空間に排出することができる。また、室外側から雨水が排水孔127Aを通って下枠内部空間125側に吹き込むことを、排水弁39によって防ぐことができる。   As shown in FIG. 4, a lower frame internal space 125 is formed below the inter-rail upper surface member 32 between the indoor and outdoor rail portions 30 </ b> A and 30 </ b> B in the lower frame main body 124. In the lower frame internal space 125, a bottom surface and an outdoor side surface are formed by an inclined surface portion 126 and an outer surface portion 127 which are a part of the outdoor member 122. The inclined surface portion 126 is formed to have an inclination that decreases toward the outdoor side, and the outer surface portion 127 is provided with a drain hole 127A that opens to the outdoor space, and water that has entered the lower frame internal space 125 is Then, it flows through the inclined surface portion 126 and is discharged from the drain hole 127A of the outer surface portion 127. In addition, a drain valve 39 is attached to the outdoor side of a drain hole 127A provided in the indoor side space (described later) of the lower frame internal space 125, and the indoor side space of the lower frame internal space passes through the drain hole to the outdoor side. It is designed to prevent communication with the space. Furthermore, the drain valve 39 can discharge the water discharged through the drain hole 127A to the outdoor space without backflow. Further, the drain valve 39 can prevent rainwater from blowing from the outdoor side through the drain hole 127 </ b> A to the lower frame inner space 125 side.
次に、下枠12における気密、水密構造について、図6〜17に基づいて詳しく説明する。
図6は、下枠12を示す平面図である。図7は、下枠12を室外側から見た斜視図である。図8は、下枠12の中央部分を断面して示す斜視図である。図9は、下枠12および室外側の障子15Bを示す縦断面図である。図10は、室外側の障子15Bと風止板40との関係を示す室内側から見た側面図である。図11は、室外側の障子15Bの縦框18Bを下方から見た斜視図である。図12〜図14は、風止板40を示す平面図、側面図、断面図、および斜視図である。図15〜図17は、縦框18Bに設けられた摺動部材50を示す側面図、底面図、および斜視図である。
Next, an airtight and watertight structure in the lower frame 12 will be described in detail with reference to FIGS.
FIG. 6 is a plan view showing the lower frame 12. FIG. 7 is a perspective view of the lower frame 12 as seen from the outdoor side. FIG. 8 is a perspective view showing the central portion of the lower frame 12 in cross section. FIG. 9 is a longitudinal sectional view showing the lower frame 12 and the outdoor shoji 15B. FIG. 10 is a side view of the relationship between the outdoor shoji 15B and the windshield 40 viewed from the indoor side. FIG. 11 is a perspective view of the vertical fence 18B of the outdoor shoji 15B as viewed from below. 12 to 14 are a plan view, a side view, a cross-sectional view, and a perspective view showing the windshield plate 40. 15 to 17 are a side view, a bottom view, and a perspective view showing the sliding member 50 provided on the vertical rod 18B.
下枠12の長手方向略中央位置である召合せ部23の下方位置には、下枠内部空間125を左右に仕切る気密部材としての風止板40が設けられている。この風止板40は、図12〜14に示すように、弾性材料であるゴム製の一体部材であって、本体部41と、本体部41の両側面に設けられた側壁部42と、本体部41から上方に延出して設けられた5つの突出片部43と、側壁部42と突出片部43との間に設けられた排水孔44と、本体部41から下方に延出する下方延出部45とを備えて構成されている。   A windshield plate 40 as an airtight member that partitions the lower frame internal space 125 to the left and right is provided at a position below the summing portion 23 that is substantially the center position in the longitudinal direction of the lower frame 12. As shown in FIGS. 12 to 14, the windshield plate 40 is an integral member made of rubber, which is an elastic material, and includes a main body portion 41, side wall portions 42 provided on both side surfaces of the main body portion 41, and a main body. Five protruding piece portions 43 provided extending upward from the portion 41, drain holes 44 provided between the side wall portion 42 and the protruding piece portion 43, and a downward extension extending downward from the main body portion 41. And a projecting portion 45.
風止板40の本体部41は、図12(D)の断面図に示すように、下側の一面が開口した略矩形箱形に形成されている。側壁部42は、本体部41から上方に延出した板状に形成されており、側壁部42の上端は、図6、8に示すように、レール間上面部材32の上端と略同一高さ位置に設けられている。そして、第2および第3のレール間上面部材32B,32Cの下枠長手方向中央側の取手部322先端は、側面部42に当接して位置決めされており、この側壁部42によって、位置決め部が構成されている。
また、風止板40の突出片部43は、弾性変形可能なヒレ状に形成されており、その室内側端部には、スリットによって複数に分割された第1および第2の副突出片部43A,43Bが形成されている。突出片部43の上端は、図8〜10に示すように、下枠12の上面、つまりレール間上面部材32の上端よりも上方に突出して設けられており、室外側の障子15Bに当接するようになっている。また、第1副突出片部43Aの上端は、図9に示すように、室内側横気密材31Aの下側に位置し、室内側の障子15Aの垂下片175(不図示)に摺接するようになっている。そして、突出片部43の室内側側面と第1副突出片部43Aの上端と室内側横気密材31Aの室外側側面(ヒレ状部分)とで囲まれて形成された空間(スリット)に、室内側の障子15Aの垂下片175が挿入されることで、この垂下片175がこれらの部分と隙間なく摺接される。さらに、第2副突出片部43Bの上端は、曲線状に形成されており、室内側の気密材保持部121Cの下面に沿って密接するようになっている。また、風止板40の下方延出部45は、下枠本体124の傾斜面部126や外側面部127に沿った形状に形成されている。以上のように、風止板40は、下枠12の各部に密接することで、召合せ部23下方における下枠内部空間125を、図10に示すように、左右の室内側空間125Aと室外側空間125Bとに仕切ることができるようになっている。
As shown in the cross-sectional view of FIG. 12D, the main body 41 of the windshield plate 40 is formed in a substantially rectangular box shape having an open bottom surface. The side wall portion 42 is formed in a plate shape extending upward from the main body portion 41, and the upper end of the side wall portion 42 is substantially the same height as the upper end of the inter-rail upper surface member 32 as shown in FIGS. In the position. The tip of the handle portion 322 on the center side of the lower frame longitudinal direction of the second and third rail upper surface members 32B and 32C is positioned in contact with the side surface portion 42, and the side wall portion 42 allows the positioning portion to be positioned. It is configured.
Further, the projecting piece 43 of the windshield 40 is formed in a fin shape that can be elastically deformed, and the first and second sub-projecting pieces divided into a plurality of portions by slits at the indoor side end thereof. 43A and 43B are formed. As shown in FIGS. 8 to 10, the upper end of the protruding piece 43 is provided so as to protrude upward from the upper surface of the lower frame 12, that is, the upper end of the inter-rail upper surface member 32, and abuts against the outdoor shoji 15 </ b> B. It is like that. Further, as shown in FIG. 9, the upper end of the first sub-projection piece 43A is positioned below the indoor side airtight member 31A and is in sliding contact with the hanging piece 175 (not shown) of the indoor side shoji 15A. It has become. And, in the space (slit) formed by being surrounded by the indoor side surface of the protruding piece portion 43, the upper end of the first sub protruding piece portion 43A, and the outdoor side surface (fined portion) of the indoor side airtight material 31A, By inserting the hanging piece 175 of the indoor shoji 15A, the hanging piece 175 is slidably contacted with these portions without any gap. Furthermore, the upper end of the second sub-projection piece 43B is formed in a curved shape, and is in close contact with the lower surface of the airtight material holding portion 121C on the indoor side. Further, the downwardly extending portion 45 of the windshield 40 is formed in a shape along the inclined surface portion 126 and the outer surface portion 127 of the lower frame main body 124. As described above, the windshield plate 40 is in close contact with each part of the lower frame 12, so that the lower frame internal space 125 below the summing unit 23 is separated from the left and right indoor side spaces 125A as shown in FIG. The outer space 125B can be partitioned.
一方、召合せ部23を構成する室外側の障子15Bの縦框(召合せ框)18Bの下端には、框側気密部材としての摺動部材50が取り付けられている。
摺動部材50は、図11、15〜17に示すように、本体部51と、縦框18Bに挿入される2つの挿入部52,53と、縦框18Bの見込み側面(図11中、右側の側面)に露出して設けられた前面部54と、この前面部54に突出して設けられた戸当り部55と、本体部51から下方に突出して設けられた垂下片である摺動片部56と、本体部51の室内側側面および底面に設けられた2つの突出片部57,58とを備えて構成されている。また、摺動部材50の本体部51底面には、凹溝状のモヘア取付部59が形成されており、このモヘア取付部59には、図10,11に示すように、モヘア59Aが取り付けられている。そして、このモヘア59Aは、室外側の障子15Bを開閉操作した際に、室外側レール部30B、室外側横気密材31B、およびレール間上面部材32C,32Dの上面に摺接する。
つまり、障子15A,15Bを閉じた状態では、室外側レール部30B、室外側横気密材31B、およびレール間上面部材32C,32Dの上面が室外空間に表出する(位置する)ことから、これらの上面にはゴミや砂等が溜まることがあるが、このモヘア59Aがこれらの上面に摺接して埃や砂等を除去したり、埃や砂等によって室外側レール部30Bや戸車174に傷が付くことを防止したりできるようになっている。
なお、室外側の障子15Bを閉じた状態では、後述する風止板40の第1排水孔44Aよりも図10中、右側の位置で室外側の障子15Bと下枠12との間をモヘア59Aが塞ぐことで、第1排水孔44A内に埃や砂等が入りにくくなっている。
On the other hand, a sliding member 50 serving as a heel-side airtight member is attached to the lower end of the vertical saddle (summing rod) 18B of the outdoor shoji 15B constituting the summing unit 23.
As shown in FIGS. 11 and 15, the sliding member 50 includes a main body 51, two insertion portions 52 and 53 inserted into the vertical rod 18 </ b> B, and a prospective side surface of the vertical rod 18 </ b> B (right side in FIG. 11). A front surface portion 54 exposed on the side surface), a door stop portion 55 projecting from the front surface portion 54, and a sliding piece portion being a hanging piece projecting downward from the main body portion 51. 56 and two projecting pieces 57 and 58 provided on the indoor side surface and bottom surface of the main body 51. Further, a groove-shaped mohair mounting portion 59 is formed on the bottom surface of the main body 51 of the sliding member 50, and a mohair 59A is attached to the mohair mounting portion 59 as shown in FIGS. ing. When the outdoor shoji 15B is opened / closed, the mohair 59A is in sliding contact with the upper surfaces of the outdoor rail portion 30B, the outdoor lateral airtight member 31B, and the inter-rail upper surface members 32C and 32D.
That is, in the state where the shoji 15A and 15B are closed, the upper surfaces of the outdoor rail 30B, the outdoor lateral airtight member 31B, and the upper rail members 32C and 32D are exposed (positioned) in the outdoor space. The mohair 59A is slidably contacted with these upper surfaces to remove dust and sand, or the outdoor rail portion 30B and the door wheel 174 are damaged by the dust and sand. Can be prevented from being attached.
When the outdoor shoji 15B is closed, the mohair 59A is located between the outdoor shoji 15B and the lower frame 12 at a position on the right side in FIG. 10 with respect to a first drain hole 44A of the windshield 40 described later. As a result of the blockage, dust, sand or the like is less likely to enter the first drain hole 44A.
摺動部材50は、挿入部52,53を縦框18Bの下端から挿入した状態で、前面部54からビス止めすることによって縦框18Bに固定されている。そして、本体部51の室内側側面に設けられた突出片部57は、図10、11に示すように、縦框18Bの室内側側面の煙返し184に沿って形成された切り込みに嵌って、縦框18Bの側面よりも室内側に突出するとともに、縦框18Bの室内側側面に設けられた縦気密材185の下端部に連続するようになっている。なお、縦気密材185は、室内側の障子15Aにおける縦框18Aの室外側側面に当接して気密性を保持するための部材である。前面部54に設けられた戸当り部55は、室外側の障子15Bを開放した際に、戸当り部55が縦枠13に当接することで、縦框18Bが直接縦枠13にぶつかるのを防止するためのものである。
また、摺動部材50の摺動片部56は、図9、10に示すように、下框17の垂下片175に連続し、室外側横気密材31Bと網戸レール34との隙間に挿入され、この摺動片部56の室内側側面に室外側横気密材31Bが当接するようになっている。摺動片部56の端部には面取り部56Aが形成されており、縦框18Bに摺動部材50を取り付けた状態で障子15Bを搬送したり窓枠14に着脱したりする際に、摺動片部56の端部がぶつかりにくくなって破損しにくくなっている。なお、面取り部56Aの形態は任意であり、適宜な傾斜を有して直線状に形成されていてもよい。
The sliding member 50 is fixed to the vertical rod 18B by screwing from the front surface portion 54 with the insertion portions 52 and 53 inserted from the lower end of the vertical rod 18B. And the protrusion piece part 57 provided in the indoor side surface of the main-body part 51 fits into the notch | incision formed along the smoke return 184 of the indoor side surface of the vertical rod 18B, as shown in FIG. It protrudes to the indoor side from the side surface of the vertical rod 18B, and continues to the lower end portion of the vertical airtight material 185 provided on the indoor side surface of the vertical rod 18B. Note that the vertical airtight member 185 is a member that keeps the airtightness in contact with the outdoor side surface of the vertical rod 18A in the indoor shoji 15A. The door contact portion 55 provided on the front surface portion 54 prevents the vertical contact 18B from directly hitting the vertical frame 13 by the door contact portion 55 coming into contact with the vertical frame 13 when the outdoor shoji 15B is opened. It is for preventing.
Further, as shown in FIGS. 9 and 10, the sliding piece portion 56 of the sliding member 50 is inserted into a gap between the outdoor side airtight material 31 </ b> B and the screen door rail 34, continuing from the hanging piece 175 of the lower rod 17. The outdoor side airtight member 31B is in contact with the indoor side surface of the sliding piece 56. A chamfered portion 56A is formed at the end of the sliding piece portion 56. When the sliding door 15B is transported or attached to or detached from the window frame 14 with the sliding member 50 attached to the vertical rod 18B, the sliding piece 56A is slid. The end portion of the moving piece portion 56 is less likely to collide and become difficult to break. Note that the form of the chamfered portion 56A is arbitrary, and the chamfered portion 56A may be linearly formed with an appropriate inclination.
以上のような風止板40と摺動部材50とによって本実施形態の引違い窓10の召合せ部23下方における気密、水密構造が構成されている。
すなわち、図9、10に示すように、障子15を閉じた状態で、風止板40の突出片部43と摺動部材50の突出片部58とが当接し、摺動部材50の突出片部57が室内側の障子15Aの縦框18A(不図示)室外側側面に当接し、かつ室内側の障子15A下端の垂下片175(不図示)が風止板40の突出片部43および第1副突出片部43Aに当接することで、室内外の障子15A,15B、および下枠12相互間の隙間が塞がれ、室内外の空間が遮断されることになる。これにより、下枠12および室内外の障子15A,15Bにおける水平方向の気密ラインと、召合せ部23における鉛直方向の気密ラインとが形成される。
また、風止板40の突出片部43の下枠長手方向左右両側(図10の左右両側)に設けられた排水孔44のうち、一方(図10の右側)の排水孔44は、下枠内部空間125の室外側空間125Bに連通された第1排水孔44Aであり、他方(図10の左側)の排水孔44は、下枠内部空間125の室内側空間125Aに連通された第2排水孔44Bとなっている。
The windshield plate 40 and the sliding member 50 as described above constitute an airtight and watertight structure below the summing portion 23 of the sliding window 10 of the present embodiment.
That is, as shown in FIGS. 9 and 10, when the shoji 15 is closed, the projecting piece 43 of the windshield 40 and the projecting piece 58 of the sliding member 50 come into contact with each other, and the projecting piece of the sliding member 50 is brought into contact. The portion 57 abuts against the vertical side 18A (not shown) of the indoor shoji 15A, and the hanging piece 175 (not shown) at the lower end of the indoor shoji 15A is connected to the projecting piece 43 of the windshield 40 and the By contacting the first sub-projecting piece 43A, the gap between the indoor and outdoor shojis 15A and 15B and the lower frame 12 is closed, and the indoor and outdoor spaces are blocked. Thus, a horizontal airtight line in the lower frame 12 and the indoor and outdoor shojis 15A and 15B and a vertical airtight line in the summing unit 23 are formed.
Of the drainage holes 44 provided on the left and right sides in the lower frame longitudinal direction (right and left sides in FIG. 10) of the projecting piece 43 of the windshield plate 40, one drainage hole 44 (on the right side in FIG. 10) has a lower frame. The first drain hole 44 </ b> A communicated with the outdoor space 125 </ b> B of the internal space 125, and the other drain hole 44 (the left side in FIG. 10) is the second drain water communicated with the indoor space 125 </ b> A of the lower frame internal space 125. It is a hole 44B.
そして、室外側の障子15Bにおける縦框18Bの見付け方向外側(図10の右側)から風を伴った雨水が吹きつけた場合には、縦框18Bと室外に露出したレール間上面部材32Cとの間、およびレール間上面部材32Cの上面を伝って、雨水が召合せ部23下方に浸入しようとするが、この雨水は、風止板40の第1排水孔44Aから下枠内部空間125の室外側空間125Bに落下し、下枠本体124の傾斜面部126を流れて前記排水孔127Aを介して室外空間に排水される。また、雨水の一部が風止板40の第1排水孔44Aを越えたとしても、この雨水は、互いに当接した風止板40の突出片部43と摺動部材50の突出片部58とで阻まれて、室内側には浸入できず、上述と同様に第1排水孔44Aから排水される。さらに、万一、風止板40の突出片部43および摺動部材50の突出片部58を雨水が越えた場合でも、この雨水は、風止板40の第2排水孔44Bから下枠内部空間125の室内側空間125Aに落下して排水孔127Aおよび排水弁39を介して室外空間に排水され、レール間上面部材32Bの上面を伝って室内空間に浸入しないようになっている。   When rainwater with wind blows from the outside in the direction in which the vertical rod 18B is found in the outdoor shoji 15B (right side in FIG. 10), the vertical rod 18B and the rail upper surface member 32C exposed to the outside The rainwater tries to enter the lower part of the summing portion 23 along the upper surface of the upper surface member 32C between the rails and between the rails. The rainwater enters the chamber of the lower frame internal space 125 from the first drain hole 44A of the windshield plate 40. It falls into the outer space 125B, flows through the inclined surface portion 126 of the lower frame main body 124, and is drained into the outdoor space through the drain hole 127A. Even if a part of the rainwater exceeds the first drain hole 44A of the windshield 40, the rainwater is in contact with the projecting piece 43 of the windshield 40 and the projecting piece 58 of the sliding member 50. Therefore, it cannot enter the indoor side and is drained from the first drain hole 44A in the same manner as described above. Furthermore, even if rainwater exceeds the protruding piece 43 of the windshield plate 40 and the protruding piece 58 of the sliding member 50, the rainwater flows into the lower frame from the second drain hole 44 </ b> B of the windshield 40. It falls into the indoor space 125A of the space 125 and is drained into the outdoor space via the drain hole 127A and the drain valve 39, and does not enter the indoor space along the upper surface of the rail upper surface member 32B.
以上において、風止板40の突出片部43の上端は、摺動部材50の突出片部58には当接するものの、その他の室外側の障子15Bの各部には当接しないようになっており、摺動部材50の突出片部58の下端は、風止板40の突出片部43には当接するものの、その他の下枠12の各部には当接しないようになっている。すなわち、室外側の障子15Bを完全に閉じた場合にのみ、風止板40の突出片部43と摺動部材50の突出片部58とが当接するようになっている。これにより、室外側の障子15Bを開閉する際には、風止板40の突出片部43が室外側の障子15Bに摺接せず、かつ摺動部材50の突出片部58が下枠12に摺接しないので、開閉抵抗が軽減され、小さい力であっても円滑に室外側の障子15Bを開閉操作することができるようになっている。   In the above, the upper end of the projecting piece portion 43 of the windshield 40 contacts the projecting piece portion 58 of the sliding member 50, but does not contact the other portions of the outdoor shoji 15B. The lower end of the protruding piece portion 58 of the sliding member 50 is in contact with the protruding piece portion 43 of the windshield plate 40 but is not in contact with other portions of the lower frame 12. That is, only when the outdoor shoji 15B is completely closed, the projecting piece 43 of the windshield 40 and the projecting piece 58 of the sliding member 50 come into contact with each other. Thereby, when opening and closing the outdoor shoji 15B, the protruding piece 43 of the windshield 40 does not slide in contact with the outdoor shoji 15B, and the protruding piece 58 of the sliding member 50 is the lower frame 12. Therefore, the opening / closing resistance is reduced, and the sliding door 15B on the outdoor side can be smoothly opened / closed even with a small force.
このような本実施形態によれば、以下のような効果がある。
(1)すなわち、下枠12に取り付けた室内外の各レール部30A,30B、室内外の各横気密材31A,31B、レール間上面部材32、室内側上面部材33、および網戸レール34の上端が略同一高さ位置に設けられているので、下枠12の上面をフラットに形成することができ下枠12の上面を足で踏んだ際の違和感や、車いすで通過する際のがたつき等を減少させて、バリアフリー対応可能な引違い窓10を構成することができる。
According to this embodiment, there are the following effects.
(1) That is, the indoor and outdoor rail portions 30A and 30B attached to the lower frame 12, the indoor and outdoor horizontal airtight materials 31A and 31B, the inter-rail upper surface member 32, the indoor upper surface member 33, and the upper end of the screen door rail 34 Are provided at substantially the same height, so that the upper surface of the lower frame 12 can be formed flat, and there is a sense of incongruity when the upper surface of the lower frame 12 is stepped on with a foot or rattling when passing by a wheelchair. Thus, the sliding window 10 that can be barrier-free can be configured.
(2)また、レール間上面部材32を風止板40の両側で分割し、その下枠長手方向中央側端部側の取手部322を風止板40に当接させることで、レール間上面部材32を伝わって雨水が室内側に浸入するおそれがない。さらに下枠内部空間125を仕切る風止板40によって雨水の浸入を確実に防止でき、止水性能を十分に確保することができる。 (2) Further, the rail upper surface member 32 is divided on both sides of the windshield plate 40, and the handle portion 322 on the lower frame longitudinal direction center side end side is brought into contact with the windshield plate 40, thereby the rail upper surface member. There is no possibility of rainwater entering the room through the member 32. Further, the wind stop plate 40 that partitions the lower frame internal space 125 can surely prevent the intrusion of rainwater, and can sufficiently secure the water stop performance.
(3)さらに、風止板40に第1および第2の排水孔44A,44Bを設けることで、障子15の召合せ部23下方から室内側に浸入しようとする雨水が風止板40の突出片部43および摺動部材50の突出片部58で阻止され、この雨水を第1排水孔44Aから下枠内部空間125の室外側空間125Bに落下させて排水することができる。 (3) Furthermore, by providing the windshield plate 40 with the first and second drain holes 44A and 44B, rainwater entering the indoor side from below the summing portion 23 of the shoji 15 is projected from the windshield plate 40. The rainwater can be dropped and drained from the first drainage hole 44A to the outdoor space 125B of the lower frame internal space 125 by being blocked by the piece 43 and the protruding piece 58 of the sliding member 50.
(4)そして、万一、風止板40の突出片部43および摺動部材50の突出片部58を雨水が越えた場合でも、この雨水を風止板40の第2排水孔44Bから下枠内部空間125の室内側空間125Aに落下させて排水することができ、室内空間への雨水の浸入を防止して止水性能をより高めることができる。 (4) Even if rainwater exceeds the protruding piece 43 of the windshield plate 40 and the protruding piece 58 of the sliding member 50, the rainwater is lowered from the second drain hole 44B of the windshield 40. It can be dropped and drained into the indoor space 125A of the frame internal space 125, and rainwater can be prevented from entering the indoor space to further improve the water stopping performance.
(5)また、レール部30が下枠12の長手方向に関して分割されず、途中に継ぎ目のない1本の連続した部材から構成されるので、障子15を開閉操作する際に、戸車174が継ぎ目に引っ掛かってガタついたり音が鳴ったりすることなく、障子15の戸車174を円滑に案内することができる。 (5) Moreover, since the rail part 30 is not divided | segmented regarding the longitudinal direction of the lower frame 12, and is comprised from one continuous member without a joint on the way, when opening / closing the shoji 15, the doorwheel 174 is a seam. It is possible to smoothly guide the door 174 of the shoji 15 without being rattled or making a sound.
(6)さらに、レール間上面部材32や室内側上面部材33、網戸レール34を取り外すことで、レール部30を取り外すことなくレール部30間や室内外の凹溝部121D,122Dの清掃ができるので、清掃時に障子15が脱落するおそれもなく、清掃作業を安心して実行することができる。 (6) Further, by removing the inter-rail upper surface member 32, the indoor side upper surface member 33, and the screen door rail 34, it is possible to clean the groove portions 121D and 122D between the rail portions 30 and indoors without removing the rail portion 30. The cleaning operation can be performed with peace of mind without the possibility of the shoji 15 falling off during cleaning.
(7)また、風止板40の突出片部43上端は、障子15底面よりも下方に位置し、摺動部材50の突出片部58下端は、下枠12上面よりも上方に位置しており、室外側の障子15Bの開閉に際して、風止板40の突出片部43が室外側の障子15Bに摺接せず、かつ摺動部材50の突出片部58が下枠12に摺接しないので、開閉抵抗が軽減され、小さい力であっても円滑に室外側の障子15Bを開閉操作することができ、操作性を向上させることができる。 (7) Further, the upper end of the projecting piece portion 43 of the windshield 40 is located below the bottom surface of the shoji 15, and the lower end of the projecting piece portion 58 of the sliding member 50 is located above the upper surface of the lower frame 12. When the outdoor shoji 15B is opened and closed, the protruding piece 43 of the windshield 40 does not slide on the outdoor shoji 15B, and the protruding piece 58 of the sliding member 50 does not slide on the lower frame 12. Therefore, the opening / closing resistance is reduced, and even with a small force, the outdoor shoji 15B can be opened / closed smoothly, and the operability can be improved.
(8)また、室内外の横気密材31A,31Bの室外側に各々隙間が形成され、これらの隙間に挿入された障子15の垂下片175に横気密材31A,31Bが当接することで、下枠12と障子15との間の気密ラインが形成される。そして、横気密材31A,31Bに沿って設けられる隙間の幅寸法としては、垂下片175が挿入可能な最小限の寸法を有していればよく、最小限の隙間を設けるだけで気密ラインを形成することができるので、大きな隙間や凹凸を設ける必要がないことから、下枠12上面をさらにフラットに形成することができる。 (8) Further, gaps are formed on the outdoor sides of the indoor and outdoor lateral airtight materials 31A and 31B, and the lateral airtight materials 31A and 31B come into contact with the hanging pieces 175 of the shoji 15 inserted in these clearances. An airtight line between the lower frame 12 and the shoji 15 is formed. The width dimension of the gap provided along the horizontal airtight materials 31A and 31B only needs to have a minimum dimension that allows the drooping piece 175 to be inserted, and the airtight line can be formed only by providing the minimum gap. Since it can be formed, it is not necessary to provide a large gap or unevenness, so that the upper surface of the lower frame 12 can be formed further flat.
(9)さらに、横気密材31A,31Bに沿った隙間に障子15の垂下片175を挿入することで、窓の外観上、障子15下端縁と下枠12上面との隙間が見えず、外観意匠性が向上するとともに、障子15下端と下枠12との間に室外側からバール等の工具を差し込んで障子15を外す行為が防止でき、防犯性を向上させることができる。 (9) Further, by inserting the hanging piece 175 of the shoji 15 into the gap along the lateral airtight members 31A and 31B, the gap between the lower edge of the shoji 15 and the upper surface of the lower frame 12 cannot be seen on the appearance of the window, and the appearance The design is improved, and the act of removing the shoji 15 by inserting a tool such as a bar from the outdoor side between the lower end of the shoji 15 and the lower frame 12 can be prevented, and the crime prevention performance can be improved.
(10)また、レール間上面部材32が下枠12の長手方向途中位置で四分割されているので、障子15を窓枠14のいずれか一方側に寄せるだけで、障子15を外さなくてもレール間上面部材32を容易に脱着することができる。 (10) Further, since the inter-rail upper surface member 32 is divided into four at the midway position in the longitudinal direction of the lower frame 12, it is not necessary to remove the shoji 15 only by bringing the shoji 15 to one side of the window frame 14. The inter-rail upper surface member 32 can be easily detached.
(11)また、横気密材31A,31Bが下枠12の上面側から着脱可能に設けられているので、横気密材31A,31Bが摩耗した場合であっても、下枠12の上方から容易に横気密材31A,31Bを交換することができる。 (11) Further, since the horizontal airtight materials 31A and 31B are detachably provided from the upper surface side of the lower frame 12, even when the horizontal airtight materials 31A and 31B are worn, it is easy from above the lower frame 12. It is possible to replace the side airtight materials 31A and 31B.
(12)さらに、レール部30が下枠本体124に対して着脱自在になっているので、レール部30が傷ついた場合であっても、レール部30を交換することができる。また、障子15の戸車174の形態に応じて、レール部30の戸車案内部301,302を凸状や凹状などに変更した場合にも、下枠本体124の形状を変更する必要がなく、レール部30のみを交換するだけで対応することができる。 (12) Furthermore, since the rail portion 30 is detachable from the lower frame main body 124, the rail portion 30 can be replaced even if the rail portion 30 is damaged. Moreover, even if the door guides 301 and 302 of the rail portion 30 are changed to a convex shape or a concave shape according to the form of the door wheel 174 of the shoji 15, there is no need to change the shape of the lower frame main body 124. This can be dealt with by replacing only the unit 30.
(13)また、室内部材121と室外部材122とが断熱部材123で連結された下枠本体124において、障子15を閉じた際に室内側空間に位置する室内側のレール部30A、室内側上面部材33、および横気密材31Aを室内部材121に設け、障子15を閉じた際に室内側空間に位置するレール間上面部材32A,32Bを樹脂製とすることで、断熱サッシである引違い窓10の断熱効果を確実にすることができる。 (13) Further, in the lower frame main body 124 in which the indoor member 121 and the outdoor member 122 are connected by the heat insulating member 123, the indoor rail portion 30A located in the indoor space when the shoji 15 is closed, the indoor upper surface A sliding window which is a heat insulating sash by providing the member 33 and the side airtight material 31A on the indoor member 121 and making the rail upper surface members 32A and 32B located in the indoor space when the shoji 15 is closed from resin. Ten heat insulation effects can be ensured.
〔第2実施形態〕
次に、本発明の第2実施形態に係るサッシ窓である片引き窓60について、図18、19に基づいて説明する。図18は、片引き窓60の下枠62を示す縦断面図である。図19は、下枠62および障子15を示す縦断面図である。
片引き窓60は、前記第1実施形態と同様の窓枠内側に1つの障子15が開閉自在に支持された外動タイプの片引き窓である。つまり、図示しない固定面材である固定障子が窓枠室内側に固定され、この固定障子の室外側に障子15が支持されている。なお、この第2実施形態では、外動タイプの片引き窓のみについて説明するが、固定障子の室内側に障子15が開閉自在に支持された内動タイプの片引き窓でも構わない。
下枠62は、前記第1実施形態と同様に、室内部材621、室外部材622、および断熱部材623を有する下枠本体624を有している。そして、下枠本体624の室内部材621には、室内側側壁部621Aと室内側凹溝部621Dとが形成され、室外部材622には、室外側側壁部622Aと室外側凹溝部622Dとが形成されている。また、室内側側壁部621Aの上端には、アングル材75が係合され、このアングル材75により下枠本体624が室内床に固定されている。すなわち、本実施形態の下枠本体624は、前記第1実施形態の引違い窓10における下枠本体124と共通化されている。
[Second Embodiment]
Next, a single sliding window 60 that is a sash window according to a second embodiment of the present invention will be described with reference to FIGS. FIG. 18 is a vertical cross-sectional view showing the lower frame 62 of the one-way window 60. FIG. 19 is a longitudinal sectional view showing the lower frame 62 and the shoji 15.
The single sliding window 60 is an external movement type single sliding window in which one shoji 15 is supported in an openable and closable manner inside the window frame as in the first embodiment. That is, the fixed shoji which is a fixed surface material (not shown) is fixed to the inside of the window frame, and the shoji 15 is supported on the outdoor side of the fixed shoji. In the second embodiment, only the external movement type sliding window will be described. However, an internal movement type sliding window in which the shoji 15 is supported on the indoor side of the stationary shoji can be opened and closed.
The lower frame 62 includes a lower frame body 624 having an indoor member 621, an outdoor member 622, and a heat insulating member 623, as in the first embodiment. The indoor member 621 of the lower frame main body 624 is formed with an indoor side wall portion 621A and an indoor side concave groove portion 621D, and the outdoor member 622 is formed with an outdoor side wall portion 622A and an outdoor outdoor concave groove portion 622D. ing. Further, an angle member 75 is engaged with the upper end of the indoor side wall 621A, and the lower frame body 624 is fixed to the indoor floor by the angle member 75. That is, the lower frame body 624 of this embodiment is shared with the lower frame body 124 of the sliding window 10 of the first embodiment.
下枠本体624の上部には、障子15の戸車174を案内するレール部70と、障子15に当接する横気密材71と、レール部70の室内側に沿って着脱自在に設けられたレール側方上面部材72と、室内側凹溝部621Dに着脱自在に設けられた室内側上面部材73と、室外側凹溝部622Dに着脱自在に設けられた室外側上面部材としての網戸レール74とが取り付けられている。これらの各部材は、室内側から室外側に向かって、室内側上面部材73、レール側方上面部材72、レール部70、横気密材71、および網戸レール74の順に取り付けられており、これらの上面が略同一高さ位置(略フラット)に設けられている。そして、横気密材71と網戸レール74との間には、障子15の垂下片175が挿入可能な隙間が形成されている。   On the upper part of the lower frame main body 624, a rail portion 70 that guides the door 174 of the shoji 15, a lateral airtight member 71 that contacts the shoji 15, and a rail side that is detachably provided along the indoor side of the rail portion 70. An upper surface member 72, an indoor upper surface member 73 provided detachably in the indoor concave groove 621D, and a screen door rail 74 as an outdoor upper surface member detachably provided in the outdoor concave groove 622D are attached. ing. These members are attached in this order from the indoor side toward the outdoor side, in the order of the indoor side upper surface member 73, the rail side upper surface member 72, the rail portion 70, the side airtight material 71, and the screen door rail 74. The upper surface is provided at substantially the same height position (substantially flat). A gap into which the hanging piece 175 of the shoji 15 can be inserted is formed between the horizontal airtight member 71 and the screen door rail 74.
また、下枠本体624におけるレール部70の室内側でレール側方上面部材72の下方には、傾斜面部626と外側面部627とで底面および室外側側面が形成された下枠内部空間625が設けられている。そして、外側面部627には、前記第1実施形態と同様の排水孔127A(不図示)が設けられており、下枠内部空間625の室内側空間に設けられた排水孔127Aには排水弁39(不図示)が設けられている。
レール側方上面部材72は、前記第1実施形態のレール間上面部材32と同様の部材であって、その両端には、取手部(不図示)が取り付けられている。
また、室内側上面部材73は、断面略T字形のアルミ押出形材製(または樹脂押出形材製)であって、前記第1実施形態において室内側レール部30Aが支持されていたレール支持部121Bに係合され、室内側凹溝部621D上方を覆って取り付けられている。
In addition, a lower frame internal space 625 in which a bottom surface and an outdoor side surface are formed by an inclined surface portion 626 and an outer surface portion 627 is provided on the indoor side of the rail portion 70 in the lower frame main body 624 and below the rail side upper surface member 72. It has been. The outer surface 627 is provided with a drain hole 127A (not shown) similar to that of the first embodiment, and a drain valve 39 is provided in the drain hole 127A provided in the indoor space of the lower frame internal space 625. (Not shown) is provided.
The rail side upper surface member 72 is a member similar to the rail upper surface member 32 of the first embodiment, and handle portions (not shown) are attached to both ends thereof.
Further, the indoor-side upper surface member 73 is made of an aluminum extruded profile (or a resin extruded profile) having a substantially T-shaped cross section, and the rail support portion on which the indoor rail 30A is supported in the first embodiment. It is engaged with 121B and is attached so as to cover the upper side of the indoor concave groove 621D.
以上のような片引き窓60においても、前記第1実施形態と略同様の召合せ部下方における気密、水密構造が構成されている。つまり、障子15を閉じた状態の縦框(召合せ框)18Bと固定障子の縦骨とで構成される召合せ部の下方において、前記風止板40が下枠62略中央位置に取り付けられ、前記摺動部材50が縦框18Bの下端に取り付けられている。
すなわち、図19に示すように、障子15を閉じた状態で、風止板40の突出片部43と摺動部材50の突出片部58とが当接し、風止板40の突出片部43が固定面材の縦骨に当接することで、障子15、縦骨、および下枠62相互間の隙間が塞がれ、室内外の空間が遮断されることになる。これにより、下枠62および障子15における水平方向の気密ラインが形成される。また、障子15の縦気密材185および摺動部材50の突出片部57が縦骨の室外側側面に当接することで、鉛直方向の気密ラインが形成される。
そして、このような気密、水密構造によって、前記第1実施形態と同様に、雨水が排水され、室内空間に浸入しないようになっている。
Also in the single sliding window 60 as described above, an airtight and watertight structure under the summing portion substantially similar to the first embodiment is configured. That is, the windshield plate 40 is attached to a substantially central position of the lower frame 62 below the summing portion composed of the vertical rod (summing rod) 18B with the shoji 15 closed and the vertical bone of the stationary shoji. The sliding member 50 is attached to the lower end of the vertical rod 18B.
That is, as shown in FIG. 19, the projecting piece portion 43 of the windshield plate 40 and the projecting piece portion 58 of the sliding member 50 come into contact with each other in the state where the shoji 15 is closed, and the projecting piece portion 43 of the windshield plate 40. As a result, the gap between the shoji 15, the longitudinal bone, and the lower frame 62 is closed, and the indoor and outdoor spaces are blocked. Thereby, a horizontal airtight line in the lower frame 62 and the shoji 15 is formed. Further, the vertical airtight material 185 of the shoji 15 and the protruding piece portion 57 of the sliding member 50 abut against the outdoor side surface of the vertical bone, thereby forming a vertical airtight line.
And by such an airtight and watertight structure, rainwater is drained and does not enter the indoor space, as in the first embodiment.
このような本実施形態によれば、前述の効果と略同様の効果を備えた外動障子タイプの片引き窓60を形成することができる。
(14)また、前記第1実施形態の引違い窓10と下枠本体124,624が共通化されているので、その上部に取り付けるレール部30,70や横気密材31,71、各上面部材32,33,34,72,73,74等の構成を変更するだけで、下枠本体124,624の構造を変更する必要がなく、引違い形式や片引き形式等のサッシ窓の形式に関わらず、共通の下枠本体124,624が利用でき、部品点数を削減することができる。
According to the present embodiment as described above, it is possible to form the externally movable shoji type single sliding window 60 having substantially the same effect as described above.
(14) Further, since the sliding window 10 and the lower frame main bodies 124 and 624 of the first embodiment are made common, the rail portions 30 and 70 and the side airtight materials 31 and 71 attached to the upper portion thereof, each upper surface member Only the configuration of 32, 33, 34, 72, 73, 74, etc. is changed, and it is not necessary to change the structure of the lower frame main bodies 124, 624. The common lower frame main bodies 124 and 624 can be used, and the number of parts can be reduced.
なお、本発明は、前記各実施形態に限定されるものではなく、本発明の目的を達成できる他の構成等を含み、以下に示すような変形等も本発明に含まれる。
例えば、前記第1実施形態の引違い窓10における下枠12では、室内側レール部30Aよりも室内側に室内側上面部材33を取り付け、室外側レール部30Bよりも室外側に室外側上面部材としての網戸レール34を取り付けたが、これら室内外の上面部材を省略してもよい。この際、室内側においては、例えば、アングル材35の一部を室外側に延長したり、室内側レール部30Aの一部を室内側に延長したりすることで、室内側凹溝部121Dの上方を覆うようにしてもよい。また、室外側においては、下枠本体124の室外側側壁部122Aによって網戸20を開閉可能に支持してもよいし、室外側側壁部122Aの一部を室内側に延長して網戸レールを形成してもよい。これと同様に、前記第2実施形態の室内側および室外側の上面部材73,74を省略し、下枠本体624の一部に各上面部材が一体化されたように形成してもよい。
また、前記各実施形態では、レール部30,70を下枠本体124,624に対して着脱可能に取り付けたが、これに限らず、レール部を下枠本体に一体に形成してもよい。また、レール部30,70は、上方に突出した凸状の戸車案内部301を有して形成されていたが、これに限らず、上面を凹ませた凹状の戸車案内部を有するレール部30,70を採用してもよい。
Note that the present invention is not limited to the above-described embodiments, and includes other configurations that can achieve the object of the present invention, and includes the following modifications and the like.
For example, in the lower frame 12 of the sliding window 10 of the first embodiment, the indoor upper surface member 33 is attached to the indoor side of the indoor rail portion 30A, and the outdoor outdoor upper surface member is positioned to the outdoor side of the outdoor rail portion 30B. Although the screen door rail 34 is attached, these top and bottom members inside and outside the room may be omitted. At this time, on the indoor side, for example, a part of the angle member 35 is extended to the outdoor side, or a part of the indoor side rail part 30A is extended to the indoor side, so that the upper side of the indoor side concave groove part 121D. May be covered. Further, on the outdoor side, the screen door 20 may be supported by the outdoor side wall portion 122A of the lower frame main body 124 so as to be openable and closable, and a part of the outdoor side wall portion 122A is extended to the indoor side to form a screen door rail. May be. Similarly, the indoor side and outdoor side upper surface members 73 and 74 of the second embodiment may be omitted, and the upper surface members may be formed integrally with a part of the lower frame main body 624.
Moreover, in each said embodiment, although the rail parts 30 and 70 were attached to the lower frame main bodies 124 and 624 so that attachment or detachment was possible, you may form not only this but a rail part integrally with a lower frame main body. Moreover, although the rail parts 30 and 70 were formed having the convex door pulley guide part 301 which protruded upwards, it is not restricted to this, The rail part 30 which has the concave door wheel guide part which dented the upper surface , 70 may be adopted.
また、前記実施形態では、窓枠14の各枠材11,12,13,62や障子15の各框材16,17,18を室内部材、室外部材、および断熱部材から構成したが、これに限らず、各枠材や框材を一体のアルミ形材製としてもよく、また断熱部材を用いずに、樹脂押出形材製の室内部材とアルミ押出形材製の室外部材とを連結した複合サッシとしてもよい。
また、前記実施形態では、レール部30,70の室外側に隣接して横気密材31,71を取り付け、横気密材31,71の室外側に障子15の垂下片175および摺動部材50の摺動片部56を挿入する隙間を設けたが、このような構成に限定されない。すなわち、レール部30,70の室内側に隣接して横気密材31,71を取り付け、横気密材31,71の室内側に沿って隙間を形成してもよい。この際、障子15の垂下片や摺動部材50の摺動片部を障子の室内側側面下端に形成しておき、この垂下片や摺動片部を横気密材31,71に沿った隙間に挿入し、垂下片や摺動片部の室外側側面に横気密材31,71が当接するようにすれば、気密ラインを形成することができる。
Moreover, in the said embodiment, although each frame material 11, 12, 13, 62 of the window frame 14 and each frame material 16, 17, 18 of the shoji 15 were comprised from the indoor member, the outdoor member, and the heat insulation member, Not limited to this, each frame material and frame material may be made of an integral aluminum shape, and a composite in which an indoor member made of resin extrusion and an outdoor member made of aluminum extrusion are connected without using a heat insulating member. It may be a sash.
Moreover, in the said embodiment, the horizontal airtight materials 31 and 71 are attached adjacent to the outdoor side of the rail parts 30 and 70, and the hanging piece 175 of the shoji 15 and the sliding member 50 are attached to the outdoor side of the horizontal airtight materials 31 and 71. Although a gap for inserting the sliding piece 56 is provided, the present invention is not limited to such a configuration. That is, the airtight members 31 and 71 may be attached adjacent to the indoor side of the rail portions 30 and 70, and a gap may be formed along the indoor side of the laterally airtight materials 31 and 71. At this time, the hanging piece of the shoji 15 and the sliding piece portion of the sliding member 50 are formed at the lower end on the indoor side surface of the shoji, and the hanging piece and the sliding piece portion are spaced along the airtight members 31 and 71. The airtight line can be formed by inserting the horizontal airtight members 31 and 71 into contact with the outdoor side surfaces of the hanging piece and the sliding piece.
また、前記第1実施形態では、レール間上面部材32を四分割したが、これに限らず、二分割や三分割してもよく、また五分割以上にしてもよい。また、室内側上面部材33についても、二分割に限らず、三分割以上に分割してもよい。
さらに、前記各実施形態では、網戸レール34,74が下枠12,62の長手方向略全長に渡る長さ寸法を有していたが、これに限らず、網戸レール34,74を二分割以上に分割してもよい。このようにすれば、窓枠14から網戸20を外すことなく網戸レールを下枠本体124,624から取り外すことができるようになる。
また、前記各実施形態では、下枠12,62の室内側に下枠本体124,624と別体のアングル材35,75が設けられていたが、アングル材を下枠本体124,624に一体に形成してもよい。
Moreover, in the said 1st Embodiment, although the rail upper surface member 32 was divided into four, it is not restricted to this, You may divide into two or three, and may be divided into five or more. Further, the indoor upper surface member 33 is not limited to two divisions, and may be divided into three or more divisions.
Furthermore, in each said embodiment, although the screen door rails 34 and 74 had the length dimension covering the longitudinal direction substantially length of the lower frames 12 and 62, it is not restricted to this, The screen door rails 34 and 74 are divided into 2 or more parts You may divide into. In this manner, the screen door rail can be removed from the lower frame main bodies 124 and 624 without removing the screen door 20 from the window frame 14.
In each of the above embodiments, the angle members 35 and 75 separate from the lower frame main bodies 124 and 624 are provided on the indoor side of the lower frames 12 and 62. However, the angle members are integrated with the lower frame main bodies 124 and 624. You may form in.
また、前記各実施形態では、風止板40の突出片部43の下枠長手方向左右両側に排水孔44を設けたが、これに限らず、排水孔を省略してもよく、また左右いずれか一方のみに排水孔を設けてもよい。このように、風止板40の排水孔を省略した場合には、例えば、レール間上面部材32やレール側方上面部材72と風止板40との間に排水用の隙間を形成し、この隙間から排水してもよく、またレール間上面部材32やレール側方上面部材72の取手部322に設けた凹み部322Aを下方に貫通して形成し、この凹み部322Aを介して排水可能に構成してもよい。   Moreover, in each said embodiment, although the drainage hole 44 was provided in the lower frame longitudinal direction right and left both sides of the protrusion piece part 43 of the windshield 40, it is not restricted to this, A drainage hole may be abbreviate | omitted and either right or left You may provide a drain hole only in one. Thus, when the drainage hole of the windshield plate 40 is omitted, for example, a gap for drainage is formed between the rail upper surface member 32 or the rail side upper surface member 72 and the windshield plate 40. It may be drained from the gap, and a recess 322A provided in the handle portion 322 of the rail upper surface member 32 or the rail side surface upper member 72 is formed to penetrate downward, and drainage is possible through this recess 322A. It may be configured.
その他、本発明を実施するための最良の構成、方法などは、以上の記載で開示されているが、本発明は、これに限定されるものではない。すなわち、本発明は、主に特定の実施形態に関して特に図示され、かつ説明されているが、本発明の技術的思想および目的の範囲から逸脱することなく、以上述べた実施形態に対し、形状、材質、数量、その他の詳細な構成において、当業者が様々な変形を加えることができるものである。
従って、上記に開示した形状、材質などを限定した記載は、本発明の理解を容易にするために例示的に記載したものであり、本発明を限定するものではないから、それらの形状、材質などの限定の一部もしくは全部の限定を外した部材の名称での記載は、本発明に含まれるものである。
In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such restrictions is included in this invention.
本発明の第1実施形態に係るサッシ窓が設けられた建物の一部を示す断面図である。It is sectional drawing which shows a part of building in which the sash window based on 1st Embodiment of this invention was provided. 前記サッシ窓を示す縦断面図である。It is a longitudinal cross-sectional view which shows the said sash window. 前記サッシ窓を示す横断面図である。It is a cross-sectional view showing the sash window. 前記サッシ窓における下枠を示す縦断面図である。It is a longitudinal cross-sectional view which shows the lower frame in the said sash window. 前記下枠を示す分解斜視図である。It is a disassembled perspective view which shows the said lower frame. 前記下枠を示す平面図である。It is a top view which shows the said lower frame. 前記下枠を室外側から見た斜視図である。It is the perspective view which looked at the said lower frame from the outdoor side. 前記下枠の中央部分を断面して示す斜視図である。It is a perspective view which shows the central part of the said lower frame in cross section. 前記下枠および室外側の障子を示す縦断面図である。It is a longitudinal cross-sectional view which shows the said lower frame and the shoji of an outdoor side. 前記室外側の障子と気密部材との関係を示す室内側から見た側面図である。It is the side view seen from the room inner side which shows the relationship between the said shoji of an outdoor side, and an airtight member. 前記室外側の障子の縦框を下方から見た斜視図である。It is the perspective view which looked at the vertical fence of the said outdoor shoji from the bottom. (A)〜(D)は、それぞれ前記気密部材を示す平面図、二側面図、および断面図である。(A)-(D) are the top view, two-side view, and sectional drawing which show the said airtight member, respectively. 前記気密部材を示す斜視図である。It is a perspective view which shows the said airtight member. 前記気密部材を示す斜視図である。It is a perspective view which shows the said airtight member. (A)〜(C)は、それぞれ前記室外側の障子下端の摺動部材を示す二側面図、および底面図である。(A)-(C) are the two side views and bottom views which respectively show the sliding member of the lower end of the outdoor shoji. 前記摺動部材を示す斜視図である。It is a perspective view which shows the said sliding member. 前記摺動部材を示す斜視図である。It is a perspective view which shows the said sliding member. 本発明の第2実施形態に係るサッシ窓における下枠を示す縦断面図である。It is a longitudinal cross-sectional view which shows the lower frame in the sash window which concerns on 2nd Embodiment of this invention. 前記下枠および障子を示す縦断面図である。It is a longitudinal cross-sectional view which shows the said lower frame and a shoji.
符号の説明Explanation of symbols
10…サッシ窓である引違い窓、11…上枠、12…下枠、13…縦枠、14…窓枠、15…障子、16…上框、17…下框、18…縦框、30…レール部、31…横気密材、32…レール間上面部材、40…気密部材である風止板、42…位置決め部である側面部、43…突出片部、44…排水孔、60…サッシ窓である片引き窓、62…下枠、70…レール部、71…横気密材、72…レール側方上面部材、125,625…下枠内部空間、125A…室内側空間、125B…室外側空間、174…戸車、175…垂下片。   DESCRIPTION OF SYMBOLS 10 ... Sliding window which is a sash window, 11 ... Upper frame, 12 ... Lower frame, 13 ... Vertical frame, 14 ... Window frame, 15 ... Shoji, 16 ... Upper eaves, 17 ... Lower eaves, 18 ... Vertical eaves, 30 DESCRIPTION OF SYMBOLS ... Rail part, 31 ... Horizontal airtight material, 32 ... Upper surface member between rails, 40 ... Windshield which is an airtight member, 42 ... Side part which is a positioning part, 43 ... Projection piece part, 44 ... Drain hole, 60 ... Sash Sliding window as window, 62 ... lower frame, 70 ... rail part, 71 ... side airtight material, 72 ... rail side upper surface member, 125, 625 ... lower frame inner space, 125A ... indoor side space, 125B ... outdoor space 174 ... door wheel, 175 ... hanging piece.

Claims (4)

  1. 上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠内側に開閉自在に支持された室内側および室外側の引違い形式の障子とを備えたサッシ窓であって、
    前記下枠は、前記障子の戸車を案内する室内側および室外側のレール部と、これら室内外の各レール部間に着脱自在に設けられたレール間上面部材と、前記室内外の障子の召合せ部下方に設けられ、前記各レール部間の下枠内部空間を仕切る気密部材とを備え、
    前記各レール部およびレール間上面部材の各々の上端は、略同一高さ位置に設けられ、 前記気密部材には、前記レール間上面部材の上端よりも上方に突出して前記障子に当接する突出片部と、前記レール間上面部材の下枠長手方向中央側端部に当接してレール間上面部材を位置決めする位置決め部と前記突出片部の下枠長手方向左右両側のうちの少なくとも一方側に前記下枠内部空間に連通された排水孔が設けられているサッシ窓。
    A sash window comprising an upper frame, a lower frame, and a window frame having left and right vertical frames, and sliding doors on the indoor side and the outdoor side that are supported to be opened and closed inside the window frame,
    The lower frame includes indoor and outdoor rail portions for guiding the door of the shoji, an upper surface member between the rails detachably provided between the indoor and outdoor rail portions, and a sump for the indoor and outdoor shoji. An airtight member provided below the mating portion and partitioning the lower frame internal space between the rail portions;
    The upper ends of the rail portions and the upper surface member between the rails are provided at substantially the same height position, and the airtight member protrudes above the upper end of the upper surface member between the rails and comes into contact with the shoji At least one of the left and right sides in the lower frame longitudinal direction of the projecting piece , and a positioning portion that positions the upper surface member between the rails by abutting against an end of the rail upper surface member And a sash window provided with a drain hole communicating with the inner space of the lower frame.
  2. 上枠、下枠、および左右の縦枠を有する窓枠と、この窓枠に固定された固定面材と、この固定面材の室外側または室内側で開閉自在に前記窓枠内側に支持された片引き形式の障子とを備えたサッシ窓であって、
    前記下枠は、前記障子の戸車を案内するレール部と、前記レール部の室内側または室外側に着脱自在に設けられたレール側方上面部材と、前記固定面材および障子の召合せ部下方に設けられ、前記レール部の室内側または室外側の下枠内部空間を仕切る気密部材とを備え、
    前記レール部およびレール側方上面部材の各々の上端は、略同一高さ位置に設けられ、
    前記気密部材には、前記レール側方上面部材の上端よりも上方に突出して前記障子に当接する突出片部と、前記レール側方上面部材の下枠長手方向中央側端部に当接してレール側方上面部材を位置決めする位置決め部と前記突出片部の下枠長手方向左右両側のうちの少なくとも一方側に前記下枠内部空間に連通された排水孔が設けられているサッシ窓。
    A window frame having an upper frame, a lower frame, and left and right vertical frames, a fixed surface material fixed to the window frame, and supported on the inside of the window frame so as to be openable and closable on the outdoor side or the indoor side of the fixed surface material. A sash window with a sliding screen type shoji,
    The lower frame includes a rail portion that guides the shoji door, a rail side upper surface member that is detachably provided on an indoor side or an outdoor side of the rail portion, and a lower portion of the fixed surface material and the shoji summing portion. And an airtight member that partitions the inner space of the rail portion on the indoor side or the lower frame inside space of the outdoor side,
    The upper ends of the rail portion and the rail side upper surface member are provided at substantially the same height position,
    The airtight member includes a protruding piece that protrudes above the upper end of the rail side upper surface member and contacts the shoji, and a rail that contacts the lower frame longitudinal center end of the rail side upper surface member. a positioning portion for positioning the side upper surface member, lower frame longitudinal left and right sides at least one sash and communicated with the drain holes in the hand said lower frame interior space side is provided a window of the protruding parts.
  3. 前記障子の室外側下端縁には、前記レール部の上端よりも下方まで垂下された垂下片が設けられ、この垂下片の室内側側面には、前記レール部の室外側に沿って設けられた横気密材が当接されており、
    前記横気密材およびレール部の上端は、略同一高さ位置に設けられている請求項1または請求項2に記載のサッシ窓。
    A hanging piece that hangs down below the upper end of the rail portion is provided at the lower outside edge of the shoji, and the indoor side surface of the hanging piece is provided along the outdoor side of the rail portion. The side airtight material is in contact,
    The sash window according to claim 1 or 2, wherein upper ends of the horizontal airtight member and the rail portion are provided at substantially the same height position.
  4. 前記気密部材には、前記突出片部の下枠長手方向左右両側に、当該気密部材で仕切られた下枠内部空間のうち室外側の空間に連通された第1の排水孔と、当該下枠内部空間のうち室内側の空間に連通された第2の排水孔とが設けられている請求項1から請求項のいずれかに記載のサッシ窓。 The airtight member includes a first drainage hole communicated with a space outside the lower frame inside space partitioned by the airtight member on both left and right sides in the longitudinal direction of the lower part of the protruding piece, and the lower frame The sash window in any one of Claims 1-3 provided with the 2nd drainage hole connected to the space of the indoor side among internal spaces.
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KR101538499B1 (en) * 2013-05-09 2015-07-23 윤명필 Windbrake device for safe window

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