JP3212286B2 - Pull sash - Google Patents

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、引違いサッシに係
り、特に障子の召し合せ框または合掌框の室外面に設け
る補強材の端部キャップおよびカバー部材の取付構造を
改良した引違いサッシに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding sash, and more particularly, to a sliding sash having an improved structure for mounting an end cap and a cover member of a reinforcing member provided on an outdoor surface of a sliding frame or a joint frame of a sliding door. .

【０００２】[0002]

【従来の技術】建物の躯体の開口部に設けられる窓サッ
シとしては、枠体や障子の框体を合成樹脂製にした、い
わゆる樹脂サッシが知られている。この樹脂サッシは、
断熱性に優れていて結露を生じ難いことから、寒冷地な
どで多く使用されている。2. Description of the Related Art As a window sash provided at an opening of a building frame, a so-called resin sash in which a frame or a frame of a shoji is made of synthetic resin is known. This resin sash is
It is often used in cold regions because of its excellent heat insulation properties and less condensation.

【０００３】この樹脂サッシにおいては、合成樹脂製の
上枠、下枠および左右の縦枠により方形の枠体を組立
て、この枠体を建物の躯体に取付けると共に、その枠体
内に障子を取付けて構成される。障子は、障子は上框、
下框および左右の縦框からなる方形の框体にガラスパネ
ルを嵌め込んで構成されている。In this resin sash, a rectangular frame is assembled from an upper frame, a lower frame and left and right vertical frames made of synthetic resin, and this frame is attached to a building frame and a shoji is attached to the frame. Be composed. Shoji, Shoji upper frame,
A glass panel is fitted into a rectangular frame composed of a lower frame and left and right vertical frames.

【０００４】ところで、樹脂サッシは、金属製のサッシ
と比べて剛性が低いことから、框体を構成する各框材の
内部に金属製の芯材を設けると共に、縦框のうちの特に
強度が要求される召し合せ框の室内面にその長手方向に
沿って金属製の補強材を取付けることが行われている。
この場合、補強材には見栄えをよくするためにカバー部
材と端部キャップが取付けられる。By the way, resin sashes have lower rigidity than metal sashes, so that a metal core is provided inside each frame constituting the frame, and the strength of the vertical frame is particularly high. It has been practiced to attach a metal reinforcing material to the interior surface of the required mat along the longitudinal direction.
In this case, a cover member and an end cap are attached to the reinforcing member to improve the appearance.

【０００５】[0005]

【発明が解決しようとする課題】しかしながら、従来の
樹脂サッシにおいては、補強材にカバー部材と端部キャ
ップを取付けるのにそれぞれネジを使用していたので、
ネジが多く必要となり、取付けに多くの手間がかかるだ
けでなく、ネジの頭部がカバー部材と端部キャップのそ
れぞれの表面に露出していて見栄えが悪いという問題が
あった。However, in the conventional resin sash, screws are used to attach the cover member and the end cap to the reinforcing member, respectively.
A large number of screws are required, which not only requires a lot of labor for installation, but also has a problem that the heads of the screws are exposed on the respective surfaces of the cover member and the end cap, so that the appearance is poor.

【０００６】そこで、本発明は、前述した課題を解決す
べくなされたもので、固着具の使用本数を削減できると
共に固着具の露出を防止でき、施工性および外観の向上
が図れる引違いサッシを提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and a drawback sash capable of reducing the number of fasteners used, preventing exposure of the fasteners, and improving workability and appearance. The purpose is to provide.

【０００７】[0007]

【課題を解決するための手段】本発明の引違いサッシ
は、建物の躯体に取付けられる上枠、下枠および左右の
縦枠からなる方形の枠体と、該枠体内に取付けられる障
子とを備え、前記障子は合成樹脂製の上框、下框および
左右の縦框からなる方形の框体にガラスパネルを嵌め込
んでなり、前記縦框のうちの召し合せ框または合掌框の
室内側に、長手方向に沿って補強材を固着具で固定し、
この補強材の両端部に端部キャップを装着し、この端部
キャップは前記補強材の固着具で固定され、前記補強材
にカバー部材を装着し、このカバー部材の両端部を前記
端部キャップの内側に差込んでなることを特徴とする。SUMMARY OF THE INVENTION A sliding sash according to the present invention comprises a rectangular frame consisting of an upper frame, a lower frame, and left and right vertical frames attached to a building frame, and a shoji attached to the frame. Provided, the shoji is made of a synthetic resin upper frame, a lower frame and a rectangular frame composed of left and right vertical frames fitted with a glass panel. , Fix the reinforcements along the longitudinal direction with fasteners,
End caps are attached to both ends of the reinforcing member, and the end caps are fixed with fasteners for the reinforcing member. A cover member is attached to the reinforcing member, and both end portions of the cover member are connected to the end caps. It is characterized by being inserted inside.

【０００８】[0008]

【発明の実施の形態】以下に、本発明の実施の形態を添
付図面に基いて詳述する。Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

【０００９】図１、図３ないし図４において、１は樹脂
製引違いサッシ（以下、樹脂サッシともいう。）で、こ
の樹脂サッシ１は、建物の躯体Ｔに取付けられる方形の
枠体（サッシ枠）２と、こ枠体２内に取付けられる引き
違い式の障子３ａ，３ｂとを備えている。前記枠体２
は、合成樹脂製例えば塩化ビニール製の上枠２ａ、下枠
２ｂおよび左右の縦枠２ｃ，２ｃからなり、これらの枠
材は同一断面形状であることが好ましい。In FIGS. 1, 3 and 4, reference numeral 1 denotes a pulling sash made of resin (hereinafter also referred to as a resin sash), and this resin sash 1 is a rectangular frame (sash) to be attached to a frame T of a building. (Frame) 2 and pull-out sliding doors 3a and 3b mounted in the frame body 2. The frame 2
Consists of an upper frame 2a, a lower frame 2b and left and right vertical frames 2c, 2c made of synthetic resin, for example, vinyl chloride, and these frame members preferably have the same cross-sectional shape.

【００１０】上枠２ａ、下枠２ｃおよび左右の縦枠２
ｃ，２ｃを構成する枠材は、剛性および断熱性を持たせ
るために内面部（下枠では上面部）２ｘと外面部（下枠
では下面部）２ｙの間に仕切壁２ｐで仕切られた複数例
えば３つの中空部２ｚを有するホロー構造とされてお
り、その内面部２ｘには例えば断面Ｈ状の突条部４ａ，
４ｂが長手方向に沿って二条形成されている。これらの
突条部４ａ，４ｂは、上枠２ａおよび下枠２ｂにおい
て、内外の障子３ａ，３ｂを左右方向に移動可能に案内
支持するためのレールとされる。突条部からなる二本の
レール４ａ，４ｂは、ほぼ同じ高さとされていることが
内外の障子３ａ，３ｂの大きさを同一にする上で好まし
い。なお、下枠の突条部の上端には、金属製例えばアル
ミニウム合金の押出形材からなるレール部材１５が取付
けられることが好ましい。The upper frame 2a, the lower frame 2c and the left and right vertical frames 2
The frame members constituting c and 2c are separated by a partition wall 2p between an inner surface portion (upper surface portion in the lower frame) 2x and an outer surface portion (lower surface portion in the lower frame) 2y in order to impart rigidity and heat insulation. It has a hollow structure having a plurality of, for example, three hollow portions 2z, and its inner surface 2x has, for example, a ridge 4a having an H-shaped cross section.
4b are formed in two rows along the longitudinal direction. The ridges 4a, 4b are rails for guiding and supporting the inner and outer sashes 3a, 3b in the upper frame 2a and the lower frame 2b so as to be movable in the left-right direction. It is preferable that the two rails 4a and 4b composed of the ridges have substantially the same height in order to make the sizes of the inner and outer shojis 3a and 3b the same. In addition, it is preferable that the rail member 15 made of a metal, for example, an extruded member made of an aluminum alloy is attached to the upper end of the ridge portion of the lower frame.

【００１１】枠材の室内端と室外端には、内向きリブ
５，６が長手方向に沿って形成されている。枠材の室外
端の内向きリブ５は、上枠２ａおよび下枠２ｂにおい
て、図示しない網戸を左右方向に移動可能に案内支持す
るための網戸レールとされる。枠材の外面部２ｙの室内
外方向略中間部には、枠体２をその室内側が建物の開口
に挿入された状態に建物の躯体Ｔにネジ等の固着具で取
付ける（これを半外付けという）ための外向きリブ７が
枠材の長手方向に沿って形成されている。At the indoor end and the outdoor end of the frame material, inward ribs 5, 6 are formed along the longitudinal direction. The inward rib 5 at the outdoor end of the frame member is a screen rail for guiding and supporting a screen door (not shown) in the upper frame 2a and the lower frame 2b so as to be movable in the left-right direction. The frame 2 is attached to the frame T of the building with a fastener such as a screw at a substantially middle portion of the outer surface portion 2y of the frame material in the indoor / outdoor direction with the indoor side inserted into the opening of the building. Outwardly extending ribs 7 are formed along the longitudinal direction of the frame material.

【００１２】前記下枠２ｂの下部には、下枠２ｂの下部
を支持すると共に外向きリブ７を室外側から覆って支持
する補強材８がネジ９で取付けられ、この補強材８が躯
体Ｔの窓台Ｔａにネジ等の固着具で取付固定される。前
記補強材８は、剛性の高い材料例えばアルミニウム合金
の押出形材からなっている。なお、障子３ａ，３ｂの重
量が加わる下枠２ｂの変形を防止するために、下枠２ｂ
の中空部２ｚには例えばアルミニウム合金の押出形材か
らなる芯材１０が嵌挿されていることが好ましい。At the lower part of the lower frame 2b, a reinforcing member 8 for supporting the lower part of the lower frame 2b and covering and supporting the outward ribs 7 from the outside is attached by screws 9, and the reinforcing member 8 is attached to the frame T Is fixed to the window stand Ta with a fixing tool such as a screw. The reinforcing member 8 is formed of a material having high rigidity, for example, an extruded member of an aluminum alloy. In order to prevent the lower frame 2b from being deformed by the weight of the shoji 3a, 3b, the lower frame 2b
It is preferable that a core member 10 made of, for example, an extruded aluminum alloy material is fitted into the hollow portion 2z.

【００１３】アルミサッシにおいては、排水性をよくす
るために下枠を断面階段状に形成しているのが一般的で
あるが、本実施の形態の樹脂サッシ１においては、断面
形状の同じ枠材を用いることから、下枠２ｂを断面階段
状にすると、上枠２ａおよび縦枠２ｃも断面階段状にな
って見栄えが悪くなると共に、障子３ａ，３ｂの大きさ
も変えなければならないため、枠材が断面階段状に形成
されておらず、突条部４ａ，４ｂおよび内向きリブ５，
６を除く内面部２ｘが略平坦に形成されている。なお、
枠材の内面部２ｘは、下枠２ｂの上面部における排水性
を考慮して室外側へ若干下り傾斜になっていることが好
ましい。In an aluminum sash, the lower frame is generally formed to have a stepped cross section in order to improve drainage. However, in the resin sash 1 of the present embodiment, a frame having the same cross sectional shape is used. Since the material is used, if the lower frame 2b has a stepped cross-sectional shape, the upper frame 2a and the vertical frame 2c also have a stepped cross-sectional shape, making the appearance worse, and the size of the shojis 3a, 3b must be changed. The material is not formed in a stepped cross section, and the ridges 4a, 4b and the inward ribs 5,
The inner surface 2x except 6 is formed substantially flat. In addition,
It is preferable that the inner surface 2x of the frame material is slightly inclined downward to the outside of the room in consideration of drainage at the upper surface of the lower frame 2b.

【００１４】上枠２ａ、下枠２ｂおよび左右の縦枠２
ｃ，２ｃは、隣接する端部２ｗが突き合わせ接合される
ように端部２ｗが４５度の角度で切断され、隣接する端
部２ｗ同士を突き合わせて溶着することにより接合部の
気密性を向上させた方形の枠体２を形成している。上枠
２ａ、下枠２ｂおよび左右の縦枠２ｃ，２ｃが同一断面
であるため、同じ成形型で押出成形することができ、製
造コストの低減が図れると共に、隣接する端部２ｗ同士
を接合する際に接合面積を大きくとることができ、接合
強度の向上が図れる。Upper frame 2a, lower frame 2b and left and right vertical frames 2
The ends 2w are cut at an angle of 45 degrees so that the adjacent ends 2w are butt-joined, and the adjacent ends 2w are butt-welded to improve the airtightness of the joint. A rectangular frame 2 is formed. Since the upper frame 2a, the lower frame 2b, and the left and right vertical frames 2c, 2c have the same cross section, they can be extruded with the same molding die, reducing the manufacturing cost and joining the adjacent end portions 2w. In this case, the bonding area can be increased, and the bonding strength can be improved.

【００１５】一方、前記障子３ａ，３ｂは、合成樹脂製
の上框１１ａ、下框１１ｂおよび左右の縦框１１ｃ，１
１ｄからなる方形の框体１１と、この框体１１の内側に
嵌め込まれたガラスパネル１２とから主に構成されてい
る。上框１１ａ、下框１１ｂおよび左右の縦框１１ｃ，
１１ｄは、前記枠材２と同様、同一断面形状に形成され
ていて、隣接する端部１１ｗ同士を突き合わせて溶着接
合されることが好ましい。また、上框１１ａ、下框１１
ｂおよび左右の縦框１１ｃ，１１ｄは、中空部１１ｚを
有するホロー構造とされ、その中空部１１ｚに芯材１３
ａ，１３ｂ，１３ｃが嵌挿されていることが好ましい。
ガラスパネル１２としては、断熱性を有する複層ガラス
（ペアガラス）が好ましい。障子３ａ，３ｂの下框１１
ｂには戸車１４が取付けられている。On the other hand, the shoji screens 3a, 3b are made of an upper frame 11a, a lower frame 11b, and left and right vertical frames 11c, 1 made of synthetic resin.
It is mainly composed of a square frame 11 made of 1d and a glass panel 12 fitted inside the frame 11. An upper frame 11a, a lower frame 11b and left and right vertical frames 11c,
11d is formed in the same cross-sectional shape as in the case of the frame member 2, and it is preferable that the adjacent ends 11w are abutted and welded. In addition, upper frame 11a, lower frame 11
b and the left and right vertical frames 11c and 11d have a hollow structure having a hollow portion 11z, and a core material 13 is provided in the hollow portion 11z.
It is preferable that a, 13b, and 13c are fitted.
As the glass panel 12, a double-layer glass (pair glass) having heat insulating properties is preferable. Lower frame 11 of shoji 3a, 3b
A door roller 14 is attached to b.

【００１６】前記障子３ａ，３ｂの縦框のうち、特に強
度が要求される召し合せ框１１ｄ、好ましくは内障子３
ｂの召し合せ框（これを召し内框ともいう）１１ｄに
は、図２〜図７に示すように、その室内側に長手方向
（上下方向）に沿って金属製例えばアルミニウム合金の
押出形材からなる補強材１６が固着具であるネジ１７で
取付けられている。この補強材１６の両端部には合成樹
脂製の端部キャップ１８が装着され、この端部キャップ
１８は前記補強材１６の固着具であるネジ１７で固定さ
れている。また、前記補強材１６には半硬質合成樹脂製
のカバー部材１９が装着され、このカバー部材１９の両
端部が前記端部キャップ１８の内側に差込まれている。
なお、補強材１６は鉄製等であってもよい。Of the vertical frames of the shoji screens 3a and 3b, a combination frame 11d requiring particularly high strength, preferably the inner shoji screen 3
As shown in FIGS. 2 to 7, a mating frame 11b (also referred to as an inner frame) is provided with an extruded metal material such as an aluminum alloy along its longitudinal direction (vertical direction) as shown in FIGS. A reinforcement member 16 is attached with a screw 17 as a fixing tool. End caps 18 made of synthetic resin are attached to both ends of the reinforcing member 16, and the end caps 18 are fixed with screws 17 as fixing members of the reinforcing member 16. A cover member 19 made of semi-rigid synthetic resin is attached to the reinforcing member 16, and both ends of the cover member 19 are inserted into the inside of the end cap 18.
The reinforcing member 16 may be made of iron or the like.

【００１７】前記補強材１６は、図示例では断面中空台
形状に形成され、長手方向両端部および中間部には適宜
間隔でネジ止めするためのネジ１７を通す孔部２０ａ，
２０ｂが設けられている。ネジ１７は、正面側の大径の
孔部２０ａから背面側の小径の孔部２０ｂに挿通され、
ネジ１７の頭部１７ａが背面側の孔部２０ｂの周縁部に
当接して締付けられるようになっている。ネジ１７の先
端は、召し合せ框１１ｄの芯材１３ｃにまで捩じ込まれ
ることが取付強度上好ましい。The reinforcing member 16 is formed in a hollow trapezoidal shape in cross section in the illustrated example, and has holes 20a, through which screws 17 are screwed at both ends and an intermediate portion in the longitudinal direction at appropriate intervals.
20b are provided. The screw 17 is inserted from the large-diameter hole 20a on the front side to the small-diameter hole 20b on the rear side,
The head 17a of the screw 17 comes into contact with the peripheral edge of the hole 20b on the rear side and is tightened. It is preferable in terms of mounting strength that the tip of the screw 17 is screwed into the core material 13c of the joining frame 11d.

【００１８】前記カバー部材１９は、補強材１６と同じ
長さで、補強材１６の表面（露出面）を全長に亘って覆
うように形成されており、両側縁部には補強材１６を抱
きかかえるように係止するための係止部１９ａ，１９ａ
を有している。補強材１６の背面両側部には、前記係止
部１９ａ，１９ａが係合する係合溝２１，２１が形成さ
れている。補強材１６とカバー部材１９は、両端部キャ
ップ１８，１８間のスパンよりも長く形成されており、
補強材１６とカバー部材１９の両端部が両端部キャップ
１８，１８の対向する差込溝２３，２３に差込まれるよ
うになっている。The cover member 19 has the same length as the reinforcing member 16 and is formed so as to cover the entire surface (exposed surface) of the reinforcing member 16 and hold the reinforcing member 16 on both side edges. Locking portions 19a, 19a for locking to hold
have. Engaging grooves 21 and 21 with which the locking portions 19a and 19a are engaged are formed on both sides of the back surface of the reinforcing member 16. The reinforcing member 16 and the cover member 19 are formed longer than the span between both end caps 18, 18.
Both ends of the reinforcing member 16 and the cover member 19 are inserted into opposed insertion grooves 23 of the both end caps 18.

【００１９】前記端部キャップ１８は、カバー部材１９
を含む補強材１６の端部を覆い包むように形成されてお
り、補強材１６の中空部１６ａに嵌挿される嵌挿部２２
と、補強材１６とカバー材１９の端部を差込む差込溝２
３とを有している。前記嵌挿部２２には、前記補強材１
６の端部を固定するためのネジ１７の頭部１７ａに係止
される係止穴２４が設けられている。前記嵌挿部２２
は、補強材１６の背面側内面部に面接触する主板状部２
２ａと、この主板状部２２ａから補強材１６の正面側内
面部に接するように突出して形成された左右一対の補助
板状部２２ｂ，２２ｂとからなり、その主板状部２２ａ
に前記係止穴２４が形成されていることが好ましい。The end cap 18 is provided with a cover member 19.
The fitting portion 22 is formed so as to cover the end portion of the reinforcing material 16 including the reinforcing member 16, and is fitted into the hollow portion 16 a of the reinforcing material 16.
And the insertion groove 2 for inserting the ends of the reinforcing member 16 and the cover member 19
And 3. The reinforcing member 1 is attached to the fitting portion 22.
A locking hole 24 is provided which is locked to the head 17a of the screw 17 for fixing the end of the screw 6. The insertion portion 22
Is the main plate-shaped portion 2 which is in surface contact with the inner surface portion on the back side of the reinforcing member 16.
2a, and a pair of left and right auxiliary plate-like portions 22b, 22b formed so as to protrude from the main plate-like portion 22a so as to contact the front inner surface of the reinforcing member 16, and the main plate-like portion 22a
It is preferable that the locking hole 24 is formed in the hole.

【００２０】内障子３ｂの召し合せ框１１ｄの端部に
は、図７に示すように、外障子の召し合せ框（召し外框
ともいう）との間を気密にシールするためのヒレ２５が
長手方向に沿って設けられている。このヒレ２５の長手
方向中間部には、召し合せ框１１ｄが撓むことにより障
子開閉時に外障子側のクレセント受け２６（図４参照）
と接触して損傷するのを予め防止するために切欠部２７
が設けられている。そして、その切欠部２７を埋めて気
密性を図るべく、前記召し合せ框１１ｄの室外面におけ
る長手方向中間部には、断面三角形状ないしテーパー状
の召し合せ中央ピース（内外引分け部材ともいう）２８
が取付けられている。この召し合せ中央ピース２８は、
召し合せ框１１ｄが撓んで互いに接触しないように内外
に引分けるためのものである。As shown in FIG. 7, a fin 25 is provided at the end of the mating frame 11d of the inner shoji 3b to hermetically seal the space between the outer shoji and the mating frame. It is provided along the longitudinal direction. In the middle part in the longitudinal direction of the fin 25, the crates 11d are bent to open and close the shoji, so that the crescent holder 26 on the side of the shoji is open (see FIG. 4).
Notch 27 to prevent damage due to contact with
Is provided. In order to fill the cutout portion 27 and to achieve airtightness, a central portion in the longitudinal direction of the outdoor surface of the joining frame 11d has a triangular cross section or a tapered crossing central piece (also referred to as an internal / external drawing member). 28
Is installed. This combined central piece 28
This is for drawing inside and outside so that the combining frame 11d is bent and does not contact with each other.

【００２１】また、召し合せ框１１ｄの端部における上
端と下端には、召し合せ気密ピース２９が上下方向に移
動調整可能に取付けられている。この召し合せ気密ピー
ス２９は、対向する召し合せ框１１ｄとの間をシールす
る側部ヒレ３０と、上枠２ａまたは下枠２ｂの内面部２
ｘとの間を突条部４ａ，４ｂを避けつつシールする端部
ヒレ３１とを有している。召し合せ気密ピース２９を戸
車１４の高さ調整に合わせて上下方向に調整可能とする
ために、召し合せ気密ピース２９には、上下方向に長い
長穴３２が形成され、この長穴３２に通した止めネジ３
３で召し合せ気密ピース２９が固定されている。A sealing airtight piece 29 is attached to the upper end and the lower end of the end of the mating frame 11d so as to be vertically movable. The sealing airtight piece 29 includes a side fin 30 for sealing between the opposing mating frames 11d, and an inner surface 2 of the upper frame 2a or the lower frame 2b.
and an end fin 31 that seals the gap between the end portions x while avoiding the ridges 4a and 4b. In order to make the combined hermetic piece 29 vertically adjustable in accordance with the height adjustment of the door roller 14, the combined hermetic piece 29 is formed with a vertically long slot 32, which is inserted through the elongated hole 32. Set screw 3
At 3, the hermetically sealed piece 29 is fixed.

【００２２】次に、以上の構成からなる樹脂サッシ１の
作用について述べる。内障子３ｂの召し合せ框１１ｄに
補強材１６を取付ける場合には、先ず補強材１６の各端
部に端部キャップ１８をその嵌挿部２２を中空部１６ａ
に嵌挿させることにより装着する。次いで、その補強材
１６を前記召し合せ框１１ｄの室内面に当接させ、孔部
２０ａ，２０ｂにネジ１７を通して捩じ込むことにより
補強材１６を固定する。Next, the operation of the resin sash 1 having the above configuration will be described. When the reinforcing member 16 is attached to the joining frame 11d of the inner shoji 3b, first, the end cap 18 is attached to each end of the reinforcing member 16 and the fitting portion 22 is inserted into the hollow portion 16a.
Attach by fitting into. Next, the reinforcing member 16 is brought into contact with the indoor surface of the above-mentioned stitching frame 11d, and the reinforcing member 16 is fixed by screwing through the holes 17 into the holes 20a and 20b.

【００２３】補強材１６の端部をネジ１７で固定する際
に、そのネジ１７を端部キャップ１８の係止穴２４に通
して捩じ込めばよい。これにより、端部キャップ１８の
係止穴２４がネジ１７の頭部１７ａに係止されるため、
端部キャップ１８が補強材１６の端部から離脱すること
はない。次いで、カバー部材１９の一端を一方の端部キ
ャップ１８の差込溝２３に差込み、カバー部材１９を撓
ませて他端を他方の端部キャップ１８の差込溝２３に差
込み、最後にカバー部材１９を補強材１６に押し付けて
両側の係止部１９ａ，１９ａを補強材１６の背面両側の
係合溝２１，２１に係合させればよい。これにより、補
強材１６だけでなく、ネジ１７の頭部１７ａや孔部２０
ａをカバー部材１９で覆い隠すことができる。When fixing the end of the reinforcing member 16 with the screw 17, the screw 17 may be screwed through the locking hole 24 of the end cap 18. Thereby, the locking hole 24 of the end cap 18 is locked to the head 17 a of the screw 17,
The end cap 18 does not come off the end of the reinforcement 16. Next, one end of the cover member 19 is inserted into the insertion groove 23 of the one end cap 18, the cover member 19 is bent, and the other end is inserted into the insertion groove 23 of the other end cap 18. 19 may be pressed against the reinforcing member 16 to engage the locking portions 19a, 19a on both sides with the engaging grooves 21, 21 on both sides on the rear surface of the reinforcing member 16. As a result, not only the reinforcing member 16 but also the head 17a of the screw 17 and the hole 20 are formed.
a can be covered and covered by the cover member 19.

【００２４】樹脂サッシ１を、建物の躯体Ｔに取付ける
場合には、先ず枠体２の下枠２ｂ下部に補強材８をネジ
９で取付固定する。次いで、枠体２の室内側を建物の躯
体Ｔの開口部に室外側から嵌挿して外向きリブ７を躯体
Ｔの室外面に当接させ、上枠２ａおよび左右の縦枠２
ｃ，２ｃの外向きリブ７を建物の躯体Ｔに、補強材８を
躯体Ｔの窓台Ｔａにネジや釘等の固着具で取付固定す
る。そして、前記枠体２に障子３ａ，３ｂを取付ければ
よい。When attaching the resin sash 1 to the building frame T of the building, first, the reinforcing member 8 is attached and fixed to the lower portion of the lower frame 2b of the frame 2 with screws 9. Next, the indoor side of the frame 2 is fitted into the opening of the frame T of the building from the outside, and the outward rib 7 is brought into contact with the outdoor surface of the frame T, and the upper frame 2a and the left and right vertical frames 2
The outward ribs 7c and 2c are attached and fixed to the frame T of the building, and the reinforcing member 8 is fixed to the window Ta of the frame T with screws or nails. Then, the sliding doors 3a and 3b may be attached to the frame 2.

【００２５】前記樹脂サッシ１においては、建物の躯体
Ｔに取付けられる上枠２ａ、下枠２ｂおよび左右の縦枠
２ｃ，２ｃからなる方形の枠体２と、この枠体２内に取
付けられる障子３ａ，３ｂとを備え、障子３ａ，３ｂは
合成樹脂製の上框１１ａ、下框１１ｂおよび左右の縦框
１１ｃ，１１ｄからなる方形の框体１１にガラスパネル
１２を嵌め込んでなる。そして、前記縦框１１ｃ，１１
ｄのうちの召し合せ框１１ｄの室内側に、長手方向に沿
って補強材１６を固着具たるネジ１７で固定し、この補
強材１６の両端部に端部キャップ１８を装着し、この端
部キャップ１８は前記補強材１６を固定するネジ１７で
固定され、前記補強材１６にカバー部材１９を装着し、
このカバー部材１９の両端部を前記端部キャップ１８の
内側に差込んでなるため、ネジ１７の使用本数を削減で
きると共にネジ１７等の露出を防止でき、施工性および
外観の向上が図れる。In the resin sash 1, a rectangular frame 2 composed of an upper frame 2a, a lower frame 2b and left and right vertical frames 2c, 2c attached to a frame T of a building; 3a and 3b, and the shoji screens 3a and 3b are formed by fitting a glass panel 12 into a rectangular frame 11 composed of an upper frame 11a, a lower frame 11b, and left and right vertical frames 11c and 11d made of synthetic resin. And the vertical frames 11c, 11
d, a reinforcing member 16 is fixed along the longitudinal direction to the indoor side of the combining frame 11d with screws 17 as fixing tools, and end caps 18 are attached to both ends of the reinforcing member 16, and The cap 18 is fixed with a screw 17 for fixing the reinforcing member 16, a cover member 19 is attached to the reinforcing member 16,
Since both ends of the cover member 19 are inserted into the inside of the end cap 18, the number of screws 17 to be used can be reduced, the exposure of the screws 17 and the like can be prevented, and the workability and appearance can be improved.

【００２６】すなわち、補強材１６に端部キャップ１８
を取付けるのに専用のネジを用いないで、補強材１６の
固定に用いられるネジ１７を利用していること、およ
び、補強材１６にカバー部材１９を取付けるのにネジを
用いないで、両側縁部を補強材１６の背面両側部に係合
させ、両端部を端部キャップ１８内に差込む構造として
いるため、ネジの使用本数を大幅に減少でき、取付工数
を減らすことができ、コストの低減および取付施工性の
向上が図れる。また、補強材１６やネジ１７がカバー部
材１９で覆い隠され、ネジ１７が表面に一切露出しない
ので、見栄えがよく、外観の向上が図れる。That is, the end cap 18 is attached to the reinforcing member 16.
A screw 17 used for fixing the reinforcing member 16 is used without using a dedicated screw to attach the reinforcing member 16, and a screw is used to attach the cover member 19 to the reinforcing member 16. Since the portion is engaged with both sides of the back surface of the reinforcing member 16 and both ends are inserted into the end cap 18, the number of screws used can be greatly reduced, the number of mounting steps can be reduced, and the cost can be reduced. Reduction and improvement in installation workability can be achieved. Further, since the reinforcing member 16 and the screw 17 are covered and hidden by the cover member 19 and the screw 17 is not exposed at all on the surface, the appearance is good and the appearance can be improved.

【００２７】以上、本発明の実施の形態を図面により詳
述してきたが、本発明は前記実施の形態に限定されるも
のではなく、本発明の要旨を逸脱しない範囲での種々の
設計変更等が可能である。例えば、枠体２を構成する上
枠２ａ、下枠２ｂおよび左右の縦枠２ｃ，２ｃの断面形
状ならびに框体１１を構成する上框１１ａ、下框１１ｂ
および左右の縦框１１ｃ，１１ｄの断面形状は、前記実
施の形態のものに限定されない。また、建物の躯体Ｔに
取付けられる枠体２は、半外付け構造とされているが、
外付け構造であってもよい。The embodiments of the present invention have been described in detail with reference to the drawings. However, the present invention is not limited to the above embodiments, and various design changes and the like can be made without departing from the gist of the present invention. Is possible. For example, the cross-sectional shapes of the upper frame 2a, the lower frame 2b and the left and right vertical frames 2c, 2c constituting the frame 2, and the upper frame 11a, the lower frame 11b constituting the frame 11
The cross-sectional shapes of the left and right vertical frames 11c and 11d are not limited to those in the above-described embodiment. Further, the frame 2 attached to the frame T of the building has a semi-external structure,
An external structure may be used.

【００２８】前記実施の形態では、二枚障子の樹脂サッ
シが示されているが、本発明は複数枚例えば四枚障子の
樹脂サッシにも適用可能であり、この場合、図８に示す
ように、障子の合掌框１１ｇの室内側に補強材１６が取
付けられる。なお、補強材は、障子の開け閉めに障害と
ならない他の縦框にも取付けてもよい。補強材は障子の
開閉を行うための手掛け（取っ手）として利用してもよ
い。前記実施の形態では、端部キャップ１８の係止穴２
４にネジ１７の頭部１７ａを係合させて端部キャップ１
８を固定しているが、係止穴２４の周縁部にネジ１７の
頭部１７ａを締め付けて端部キャップ１８を固定するよ
うにしてもよい。In the above-described embodiment, a resin sash of two-piece shoji is shown. However, the present invention can be applied to a plurality of resin sashes of four-piece shoji, for example, as shown in FIG. A reinforcing member 16 is attached to the indoor side of the door frame 11g of the shoji. The reinforcing member may be attached to another vertical frame that does not hinder opening and closing of the shoji. The reinforcing material may be used as a handle (handle) for opening and closing the shoji. In the embodiment, the locking hole 2 of the end cap 18 is used.
4 and the head 17a of the screw 17 is engaged with the end cap 1
8 is fixed, the head cap 17a of the screw 17 may be fastened to the peripheral edge of the locking hole 24 to fix the end cap 18.

【００２９】[0029]

【発明の効果】以上要するに本発明の引違いサッシによ
れば、建物の躯体に取付けられる上枠、下枠および左右
の縦枠からなる方形の枠体と、該枠体内に取付けられる
障子とを備え、前記障子は合成樹脂製の上框、下框およ
び左右の縦框からなる方形の框体にガラスパネルを嵌め
込んでなり、前記縦框のうちの召し合せ框または合掌框
の室内側に、長手方向に沿って補強材を固着具で固定
し、この補強材の両端部に端部キャップを装着し、この
端部キャップは前記補強材の固着具で固定され、前記補
強材にカバー部材を装着し、このカバー部材の両端部を
前記端部キャップの内側に差込んでなるため、固着具の
使用本数を削減できると共に固着具の露出を防止でき、
施工性および外観の向上が図れる。In summary, according to the sliding sash of the present invention, a rectangular frame composed of an upper frame, a lower frame, and left and right vertical frames attached to a building frame and a shoji screen attached to the frame are provided. Provided, the shoji is made of a synthetic resin upper frame, a lower frame and a rectangular frame composed of left and right vertical frames fitted with a glass panel. Fixing the reinforcing material along the longitudinal direction with a fixing tool, attaching end caps to both ends of the reinforcing material, fixing the end caps with the fixing tool of the reinforcing material, and attaching a cover member to the reinforcing material. Since both ends of the cover member are inserted inside the end cap, the number of fasteners to be used can be reduced, and the exposure of the fasteners can be prevented.
Workability and appearance can be improved.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の実施の形態を示す樹脂サッシの概略的
室内側正面図である。FIG. 1 is a schematic indoor side front view of a resin sash showing an embodiment of the present invention.

【図２】図１のＡ部拡大図である。FIG. 2 is an enlarged view of a portion A in FIG.

【図３】図１のＢ−Ｂ線拡大断面図である。FIG. 3 is an enlarged sectional view taken along line BB of FIG. 1;

【図４】図１のＣ−Ｃ線拡大断面図である。FIG. 4 is an enlarged sectional view taken along line CC of FIG. 1;

【図５】図２のＤ−Ｄ線断面図である。FIG. 5 is a sectional view taken along line DD of FIG. 2;

【図６】図２のＥ−Ｅ線断面図である。FIG. 6 is a sectional view taken along line EE of FIG. 2;

【図７】内障子の召し合せ框部分を示す斜視図である。FIG. 7 is a perspective view showing a combination frame portion of the shoji.

【図８】合掌框に補強材を取付けた例を示す横断面図で
ある。FIG. 8 is a cross-sectional view showing an example in which a reinforcing material is attached to a joint frame.

【符号の説明】[Explanation of symbols]

１ 樹脂サッシ（サッシ） ２ 枠体 ２ａ 上枠 ２ｂ 下枠 ２ｃ 縦枠 ３ａ，３ｂ 障子 １１ 框体 １１ａ 上框 １１ｂ 下框 １１ｃ 縦框 １１ｄ 召し合せ框 １１ｇ 合掌框 １６ 補強材 １７ ネジ（固着具） １８ 端部キャップ １９ カバー部材 DESCRIPTION OF SYMBOLS 1 Resin sash (sash) 2 Frame 2a Upper frame 2b Lower frame 2c Vertical frame 3a, 3b Shoji 11 Frame 11a Upper frame 11b Lower frame 11c Vertical frame 11d Combined frame 11g Gasket frame 16 Reinforcement 17 Screw (fixing device) 18 End cap 19 Cover member

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 建物の躯体に取付けられる上枠、下枠お
よび左右の縦枠からなる方形の枠体と、該枠体内に取付
けられる障子とを備え、前記障子は合成樹脂製の上框、
下框および左右の縦框からなる方形の框体にガラスパネ
ルを嵌め込んでなり、前記縦框のうちの召し合せ框また
は合掌框の室内側に、長手方向に沿って補強材を固着具
で固定し、この補強材の両端部に端部キャップを装着
し、この端部キャップは前記補強材の固着具で固定さ
れ、前記補強材にカバー部材を装着し、このカバー部材
の両端部を前記端部キャップの内側に差込んでなること
を特徴とする引違いサッシ。1. A rectangular frame comprising an upper frame, a lower frame, and left and right vertical frames attached to a building frame of a building, and a shoji which is attached to the frame.
A glass panel is fitted into a rectangular frame composed of a lower frame and left and right vertical frames, and a reinforcing material is fixed along a longitudinal direction on a room side of a mating frame or a gas frame of the vertical frames with a fastener. Fixing, attaching end caps to both ends of the reinforcing material, fixing the end caps with fasteners for the reinforcing material, attaching a cover member to the reinforcing material, and attaching both end portions of the cover member to the ends. A sliding sash characterized by being inserted inside the end cap.