JP2007077657A - Opening section device - Google Patents

Opening section device Download PDF

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JP2007077657A
JP2007077657A JP2005266407A JP2005266407A JP2007077657A JP 2007077657 A JP2007077657 A JP 2007077657A JP 2005266407 A JP2005266407 A JP 2005266407A JP 2005266407 A JP2005266407 A JP 2005266407A JP 2007077657 A JP2007077657 A JP 2007077657A
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frame
recess
vertical frame
opening
synthetic resin
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Tatsuya Naito
龍也 内藤
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Tostem Corp
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Tostem Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an opening section device which prevents condensation at a head of a screw member for securing a synthetic resin member and a frame body to a skeleton, and exhibits a good appearance. <P>SOLUTION: The opening section device is formed by arranging a synthetic resin cover material 21 on an indoor-side portion 14a of a jamb 14 so as to cover the same, and composed of: a recess 27a formed in the cover material 21, and having a bottom wall 27b thereof abutted on the jamb 14; the screw member 8 penetrated from the recess 27a through the bottom wall 27b and the jamb 14 to be screwed into the skeleton 9; and a lid portion 30 provided for the cover material 21, for opening/closing an opening of the recess 27a. Thus by closing the lid portion 30, an air chamber independent from the interior of a room is defined in the recess 27a, and therefore the air chamber serves as a heat insulation layer to prevent condensation at the head 8a of the screw member 8. Further the head 8a of the screw portion 8 is invisible from the interior of the room, and therefore the opening section device can exhibit a desirable appearance. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、枠体に合成樹脂製カバー材等の合成樹脂製部材を設けることによって断熱性を持たせた開口部装置に関する。   The present invention relates to an opening device in which heat insulation is provided by providing a synthetic resin member such as a synthetic resin cover material on a frame.

建物の外壁に設けられる開口部装置は、枠体と、この枠体内に設けられた障子とを備えているが、近年、アルミニウム合金等の金属製の枠体の室内側に合成樹脂製のカバー材を設けたものが知られている（例えば、特許文献１参照）。合成樹脂製のカバー材は金属製の枠体よりも熱伝導率が低いため、枠体の室内側部分をカバー材で覆うことにより、開口部装置の断熱性の向上と室内側の結露の抑制が図られている。   An opening device provided on the outer wall of a building includes a frame and a shoji provided in the frame. Recently, a synthetic resin cover is provided on the indoor side of a metal frame such as an aluminum alloy. What provided the material is known (for example, refer patent document 1). Because the cover material made of synthetic resin has lower thermal conductivity than the metal frame, covering the indoor part of the frame with the cover material improves heat insulation of the opening device and suppresses condensation on the indoor side Is planned.

例えば、図４に示す枠体の縦枠１には、合成樹脂製のカバー材２が設けられている。
すなわち、縦枠１の室内側部分には、係合部３，４が対向して形成されている。係合部３，４は縦枠１の長手方向（図４において紙面と直交する方法）に沿って形成されており、この係合部３，４の先端部には係止部３ａ，４ａが形成されている。 For example, a cover material 2 made of synthetic resin is provided on the vertical frame 1 of the frame shown in FIG.
That is, the engaging portions 3 and 4 are formed to face each other on the indoor side portion of the vertical frame 1. The engaging portions 3 and 4 are formed along the longitudinal direction of the vertical frame 1 (a method orthogonal to the paper surface in FIG. 4), and locking portions 3a and 4a are provided at the distal ends of the engaging portions 3 and 4, respectively. Is formed.

一方、カバー材２は、額縁５に固定される額縁固定部６と、縦枠１に固定される縦枠固定部７とを備えている。額縁固定部６と縦枠固定部７とは合成樹脂によって一体的に形成されている。また、縦枠固定部７には、凹部７ａが形成されおり、この凹部７ａの底壁は縦枠１の室内側部分に当接されている。さらに、縦枠固定部７の室外側の端部には係合リブ７ｂが形成されており、室内側の端部には係合溝７ｃが形成されている。   On the other hand, the cover material 2 includes a frame fixing portion 6 that is fixed to the frame 5 and a vertical frame fixing portion 7 that is fixed to the vertical frame 1. The frame fixing part 6 and the vertical frame fixing part 7 are integrally formed of synthetic resin. Further, the vertical frame fixing portion 7 is formed with a concave portion 7 a, and the bottom wall of the concave portion 7 a is in contact with the indoor side portion of the vertical frame 1. Furthermore, an engagement rib 7b is formed at the end of the vertical frame fixing portion 7 on the outdoor side, and an engagement groove 7c is formed at the end on the indoor side.

そして、前記カバー材２は、その縦枠固定部７を縦枠１の室内側部分に、該部分を覆うようにして固定するともに、額縁固定部６を額縁５に固定することによって、縦枠１に固定されている。縦枠固定部７を縦枠１の室内側部分に固定する場合、縦枠１の係合部３，４の係止部３ａ，４ａを、縦枠固定部７の係合リブ７ｂと係合溝７ｃに係止するとともに、凹部７ａから木ねじ８を、凹部７ａの底壁と縦枠１とを貫通して躯体９にねじ込むことによって固定されている。   And the said cover material 2 fixes the vertical frame fixing | fixed part 7 to the indoor side part of the vertical frame 1 so that this part may be covered, and also fixes the frame fixing | fixed part 6 to the frame 5 by fixing a vertical frame. 1 is fixed. When the vertical frame fixing portion 7 is fixed to the indoor side portion of the vertical frame 1, the engaging portions 3 a and 4 a of the engaging portions 3 and 4 of the vertical frame 1 are engaged with the engaging ribs 7 b of the vertical frame fixing portion 7. While being engaged with the groove 7c, the wood screw 8 is fixed by being screwed into the housing 9 through the bottom wall of the recess 7a and the vertical frame 1 from the recess 7a.

特開２００４−３１６１２９号公報JP 2004-316129 A

上記のような従来の開口部装置では、縦枠１の室内側部分を合成樹脂製のカバー材２で覆うことにより、開口部装置の断熱性の向上と室内側の結露の抑制を図ることができるが、木ねじ８の頭部８ａが室内に露出しているので、この頭部８の表面に結露が生じ易い。すなわち、縦枠１の室外側部分が冬季に冷却されると、その冷熱が縦枠１の室内側部分に伝わり、さらに木ねじ８に伝わるが、木ねじ８の頭部８ａの表面は、暖かい室内に露出しているので、この頭部８ａの表面に結露が生じ易いのである。   In the conventional opening device as described above, by covering the indoor side portion of the vertical frame 1 with the cover material 2 made of synthetic resin, it is possible to improve the heat insulating property of the opening device and suppress the condensation on the indoor side. However, since the head 8a of the wood screw 8 is exposed in the room, condensation tends to occur on the surface of the head 8. That is, when the outdoor portion of the vertical frame 1 is cooled in winter, the cold heat is transmitted to the indoor side portion of the vertical frame 1 and further to the wood screw 8, but the surface of the head 8a of the wood screw 8 is in a warm room. Since it is exposed, condensation tends to occur on the surface of the head 8a.

また、木ねじ８の頭部８ａの表面が室内に露出しているので、この頭部８ａの表面が見えてしまい、外観上好ましくない。   Further, since the surface of the head 8a of the wood screw 8 is exposed in the room, the surface of the head 8a is visible, which is not preferable in appearance.

本発明は、このような事情に鑑みてなされたもので、合成樹脂製部材と枠体とを躯体に固定するねじ部材の頭部の結露を防止するとともに、外観上も好ましい開口部装置を提供することを目的とする。   The present invention has been made in view of such circumstances, and provides an opening device that prevents condensation on the head of a screw member that fixes a synthetic resin member and a frame to a housing and is also preferable in appearance. The purpose is to do.

前記目的を達成するために、本発明に係る開口部装置は、金属製の枠体と、この枠体内に設けられた障子とを備え、前記枠体に合成樹脂製部材が該枠体の室内側部分を覆うようにして設けられた開口部装置において、前記合成樹脂製部材に形成され、底壁が前記枠体に当接される凹部と、この凹部からその底壁と前記枠体とを貫通して躯体にねじ込まれるねじ部材と、前記合成樹脂製部材に設けられ、前記凹部の開口を開閉可能とする蓋部とを備えていることを特徴とする。   In order to achieve the object, an opening device according to the present invention includes a metal frame and a shoji provided in the frame, and a synthetic resin member is provided in the frame. In the opening device provided so as to cover the inner portion, a concave portion formed in the synthetic resin member and having a bottom wall abutting against the frame body, and the bottom wall and the frame body from the concave portion. A screw member that penetrates and is screwed into the housing, and a lid that is provided on the synthetic resin member and that can open and close the opening of the recess.

本発明の開口部装置においては、枠体の室内側部分を覆う合成樹脂製部材に形成された凹部の開口を蓋部によって開閉できるので、合成樹脂製部材を枠体とともに躯体に固定するには、蓋部を開けて、凹部からねじ部材を凹部の底壁と枠体とを貫通して躯体にねじ込むことによって、合成樹脂製部材および枠体を固定できる。   In the opening device of the present invention, since the opening of the concave portion formed in the synthetic resin member covering the indoor side portion of the frame body can be opened and closed by the lid portion, to fix the synthetic resin member to the housing together with the frame body The synthetic resin member and the frame can be fixed by opening the lid and screwing the screw member from the recess through the bottom wall of the recess and the frame into the housing.

そして、ねじ部材によって合成樹脂製部材を固定した後蓋部を閉じることによって、凹部内に室内とは独立した空気室を形成できるので、この空気室が断熱層となってねじ部材の頭部の結露を防止できる。
また、蓋部を閉じているので、室内からねじ部材の頭部が見えることがなく、観上好ましいものとなる。
さらに、蓋部が合成樹脂製部材に設けられているので、つまり蓋部が合成樹脂製部材と繋がっているので、枠体の施工時等における蓋部の紛失を防止できる。 Then, by closing the lid after fixing the synthetic resin member with the screw member, an air chamber independent of the room can be formed in the recess, so that this air chamber becomes a heat insulating layer and the head of the screw member Condensation can be prevented.
Further, since the lid is closed, the head of the screw member is not seen from the room, which is preferable from the viewpoint.
Furthermore, since the lid portion is provided on the synthetic resin member, that is, the lid portion is connected to the synthetic resin member, it is possible to prevent the lid portion from being lost during construction of the frame.

以下、添付した図面を参照しながら、本発明の実施の形態を説明する。
図１は、本発明の実施の形態に係る開口部装置の縦断面図、図２は同横断面図である。
まず、開口部装置の概要を説明する。
図１および図２に示すように、開口部装置１０は、引き違いサッシであって、上枠１２、下枠１３および左右の縦枠１４，１５からなる枠体１６と、この枠体１６の内側の開口を開閉する外障子（障子）１８および内障子（障子）１９とを備えている。外障子１８および内障子１９の下端部には戸車１８ａ，１９ａが、上端部にはスライダ１８ｂ，１９ｂが取り付けられている。なお、外障子１８より外側には、網戸２０が設けられており、この網戸２０の下端部には戸車２０ａが、上端部にはスライダ２０ｂが取り付けられている。スライダ１８ｂ，１９ｂ，２０ｂは上枠１２に形成されたレール１２ａ，１２ｂ，１２ｃに沿って摺動するようになっている。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a longitudinal sectional view of an opening device according to an embodiment of the present invention, and FIG. 2 is a transverse sectional view thereof.
First, the outline | summary of an opening part apparatus is demonstrated.
As shown in FIGS. 1 and 2, the opening device 10 is a sliding sash, and includes a frame body 16 including an upper frame 12, a lower frame 13, and left and right vertical frames 14, 15, and the frame body 16. It has an external shoji (shoji) 18 and an internal shoji (shoji) 19 that open and close the inner opening. Doors 18a and 19a are attached to the lower end portions of the external shovel 18 and the inner shroud 19, and sliders 18b and 19b are attached to the upper end portions. A screen door 20 is provided on the outer side of the external shoji 18, and a door wheel 20a is attached to the lower end portion of the screen door 20, and a slider 20b is attached to the upper end portion thereof. The sliders 18b, 19b, and 20b slide along the rails 12a, 12b, and 12c formed on the upper frame 12.

また、下枠１３には、内レール１３ａと外レール１３ｂとが形成されており、これら内レール１３ａと外レール１３ｂ上を、前記内障子１９の戸車１９ａと外障子１８の戸車１８ａが転動するようになっている。
さらに、上枠１２には、合成樹脂等からなる断熱ブリッジ１２ｄが設けられており、この断熱ブリッジ１２ｄは、それより室外側部分と、室内側部分とを断熱している。同様に、下枠１３には、合成樹脂等からなる断熱ブリッジ１３ｄが設けられており、この断熱ブリッジ１３ｄは、それより室外側部分と、室内側部分とを断熱している。 In addition, an inner rail 13a and an outer rail 13b are formed on the lower frame 13, and the door wheel 19a of the inner sward 19 and the door wheel 18a of the outer sword 18 roll on the inner rail 13a and the outer rail 13b. It is supposed to be.
Further, the upper frame 12 is provided with a heat insulating bridge 12d made of a synthetic resin or the like, and the heat insulating bridge 12d insulates the outdoor side portion and the indoor side portion. Similarly, the lower frame 13 is provided with a heat insulating bridge 13d made of a synthetic resin or the like. The heat insulating bridge 13d insulates the outdoor side portion and the indoor side portion.

枠体１６の上枠１２、下枠１３および左右の縦枠１４，１５のうち、断熱ブリッジ１２ｄ、１３ｄ等の部材を除いた部分は、金属製のもので、例えばアルミニウム合金の押出形材などにより形成されている。   Of the upper frame 12, the lower frame 13, and the left and right vertical frames 14 and 15 of the frame 16, the portions excluding the members such as the heat insulating bridges 12d and 13d are made of metal, such as an extruded shape of an aluminum alloy, for example. It is formed by.

次に、本発明に係る開口部装置のカバー材について説明する。
すなわち、図２および図３に示すように、前記縦枠１４には、合成樹脂製のカバー材（合成樹脂製部材）２１が縦枠１４の室内側部分１４ａを覆うようにして設けられている。合成樹脂としては、例えば、ポリ塩化ビニル（ＰＶＣ）、ＡＢＳ樹脂、ナイロン等の硬質の合成樹脂が用いられる。 Next, the cover material of the opening device according to the present invention will be described.
That is, as shown in FIGS. 2 and 3, a synthetic resin cover material (synthetic resin member) 21 is provided on the vertical frame 14 so as to cover the indoor side portion 14 a of the vertical frame 14. . As the synthetic resin, for example, a hard synthetic resin such as polyvinyl chloride (PVC), ABS resin, or nylon is used.

縦枠１４の室内側部分１４ａには、係合部２３，２４が対向して形成されている。係合部２３，２４は縦枠１４の長手方向（図３において紙面と直交する方法）に沿って形成されており、この係合部２３，２４の先端部には係止部２３ａ，２４ａが形成されている。   Engaging portions 23 and 24 are formed in the indoor side portion 14a of the vertical frame 14 so as to face each other. The engaging portions 23 and 24 are formed along the longitudinal direction of the vertical frame 14 (a method orthogonal to the paper surface in FIG. 3), and locking portions 23a and 24a are provided at the distal ends of the engaging portions 23 and 24, respectively. Is formed.

一方、カバー材２１は、額縁５に固定される額縁固定部２６と、縦枠１４に固定される縦枠固定部２７とを備えている。額縁固定部２６と縦枠固定部２７とは上述したような硬質の合成樹脂によって一体的に形成されている。
額縁固定部２６は、縦枠１４の長手方向（図３において紙面と直交する方法）に沿って延在する長尺な板状に形成されており、額縁５の表面の一部に当接固定されている。
縦枠固定部２７は、縦枠１４の長手方向に沿って延在する長尺な略中空板状に形成されている。縦枠固定部２７には、凹部２７ａが形成されており、この凹部２７ａの底壁２７ｂは縦枠１４の室内側部分１４ａに当接されている。凹部２７ａは縦枠１４の長手方向に延在する凹溝状に形成されている。 On the other hand, the cover material 21 includes a frame fixing portion 26 fixed to the frame 5 and a vertical frame fixing portion 27 fixed to the vertical frame 14. The frame fixing portion 26 and the vertical frame fixing portion 27 are integrally formed of the hard synthetic resin as described above.
The frame fixing portion 26 is formed in a long plate shape extending along the longitudinal direction of the vertical frame 14 (a method orthogonal to the paper surface in FIG. 3), and abuts and is fixed to a part of the surface of the frame 5. Has been.
The vertical frame fixing portion 27 is formed in a long and substantially hollow plate shape that extends along the longitudinal direction of the vertical frame 14. A recess 27 a is formed in the vertical frame fixing portion 27, and a bottom wall 27 b of the recess 27 a is in contact with the indoor side portion 14 a of the vertical frame 14. The concave portion 27 a is formed in a concave groove shape extending in the longitudinal direction of the vertical frame 14.

また、縦枠固定部２７の室外側の端部には係合リブ２７ｃが形成されており、室内側の端部には係合溝２７ｄが形成されている。そして、前記カバー材２１は、その縦枠固定部２７を縦枠１４の室内側部分１４ａに、該部分１４ａを覆うようにして固定するともに、額縁固定部２６を額縁５に固定することによって、縦枠１４に固定されている。縦枠固定部２７を縦枠１４の室内側部分１４ａに固定する場合、縦枠１４の係合部２３，２４の係止部２３ａ，２４ａを、縦枠固定部２７の係合リブ２７ｃと係合溝２７ｄに係止するとともに、凹部２７ａから木ねじ（ねじ部材）８を、凹部２７ａの底壁２７ｂと縦枠１４の室内側部分１４ａとを貫通して躯体９にねじ込むことによって固定されている。   Further, an engagement rib 27c is formed at the outdoor end of the vertical frame fixing portion 27, and an engagement groove 27d is formed at the indoor end. And the said cover material 21 fixes the frame fixing | fixed part 26 to the frame 5 while fixing the frame fixing | fixed part 26 to the indoor side part 14a of the vertical frame 14 so that this part 14a may be covered, It is fixed to the vertical frame 14. When the vertical frame fixing portion 27 is fixed to the indoor side portion 14 a of the vertical frame 14, the engaging portions 23 a and 24 a of the vertical frame 14 are engaged with the engaging ribs 27 c of the vertical frame fixing portion 27. While locking in the joint groove 27d, the wood screw (screw member) 8 is fixed from the recess 27a by screwing it into the housing 9 through the bottom wall 27b of the recess 27a and the indoor side portion 14a of the vertical frame 14. .

また、前記カバー材２１には、凹部２７ａの開口を開閉可能とする蓋部３０が一体的に設けられている。
すなわち、まず、前記凹部２７ａの、室外側の開口縁部には段差面２７ｅが形成されており、室内側の開口縁部には凹溝２７ｆがその開口を段差面２７ｅ側に向けて形成されている。また、凹溝２７ｆの開口部には、蓋部３０の先端部を凹溝２７ｆに導く傾斜面が形成されている。 The cover member 21 is integrally provided with a lid 30 that can open and close the opening of the recess 27a.
That is, first, a stepped surface 27e is formed at the opening edge of the concave portion 27a on the outdoor side, and a concave groove 27f is formed at the opening edge of the indoor side with the opening directed toward the stepped surface 27e. ing. In addition, an inclined surface that guides the distal end portion of the lid portion 30 to the concave groove 27f is formed in the opening of the concave groove 27f.

一方、前記蓋部３０はカバー材２１の長手方向（図３において紙面と直交する方向）に長尺な板状に形成されており、その室外側の縁部には当接部３０ａが形成されている。この当接部３０ａは蓋部３０の裏面側に突出しており、その先端部が前記段差面２７ｅに当接されている。さらに、蓋部３０の室外側の縁部には、軟質部３０ｂが一体的に形成されており、この軟質部３０ｂは凹部２７ａの開口縁部に連結されている。つまり、蓋部３０は軟質部３０ｂによってカバー材２１の縦枠固定部２７に連結されている。
軟質部３０ｂは、蓋部３０を形成する硬質の合成樹脂（ポリ塩化ビニル（ＰＶＣ）、ＡＢＳ樹脂、ナイロン等）より軟質の合成樹脂で形成されたもので、弾性的に変形可能となっている。 On the other hand, the lid portion 30 is formed in a plate shape that is long in the longitudinal direction of the cover member 21 (in the direction orthogonal to the paper surface in FIG. 3), and an abutting portion 30a is formed at the edge on the outdoor side. ing. The abutting portion 30a protrudes on the back surface side of the lid portion 30, and a tip portion thereof abuts on the step surface 27e. Further, a soft portion 30b is integrally formed at the edge on the outdoor side of the lid portion 30, and the soft portion 30b is connected to the opening edge of the recess 27a. That is, the lid portion 30 is connected to the vertical frame fixing portion 27 of the cover material 21 by the soft portion 30b.
The soft portion 30b is made of a synthetic resin softer than the hard synthetic resin (polyvinyl chloride (PVC), ABS resin, nylon, etc.) that forms the lid portion 30, and is elastically deformable. .

そして、このような蓋部３０によって凹部２７ａの開口を塞ぐには、蓋部３０を、軟質部３０ｂをヒンジ部として回動させることで開口に近づけ、該蓋部３０の先端部を前記凹溝２７ｆに嵌め込むとともに、当接部３０ａを段差面２７ｅに当接させる。
この場合、軟質部３０ｂは弾性的に変形可能であるので、蓋部３０の先端部を凹溝２７ｆに嵌め込む際に、軟質部３０ｂを弾性的に圧縮変形させながら蓋部３０を凹部２７ａの開口部の室外側の縁部側に寄せ、蓋部３０の先端部を凹溝２７の開口部に形成された傾斜面上を滑らせていくと、軟質部３０ｂの弾性復帰力によって蓋部３０の先端部が凹溝２７に嵌り込んでいき、ちょうど嵌り込んだ時点で、当接部３０ａが段差面２７ｅに当接する。 In order to close the opening of the concave portion 27a with such a lid portion 30, the lid portion 30 is moved close to the opening by turning the soft portion 30b as a hinge portion, and the tip portion of the lid portion 30 is moved to the concave groove. The contact portion 30a is brought into contact with the stepped surface 27e while being fitted into 27f.
In this case, since the soft portion 30b can be elastically deformed, when the distal end portion of the lid portion 30 is fitted into the concave groove 27f, the lid portion 30 of the concave portion 27a is elastically compressed and deformed. When the end portion of the lid portion 30 is brought closer to the edge of the opening on the outdoor side and is slid on the inclined surface formed in the opening portion of the concave groove 27, the lid portion 30 is caused by the elastic restoring force of the soft portion 30b. The front end portion of the contact portion fits into the concave groove 27, and at the time when it is just inserted, the contact portion 30a contacts the step surface 27e.

したがって、凹部２７ａの開口を蓋部３０によって確実に塞いで、凹部２７ａ内を密封することができるので、凹部２７ａ内に室内とは独立した空気室を形成できる。また、蓋部３０の先端部が凹溝２７ｆに嵌り込んでおり、当接部３０ａが段差面２７ｅに当接しているので、蓋部３０が凹部２７ａに落ち込むのを防止できる。   Therefore, the opening of the recess 27a can be reliably closed by the lid 30 and the inside of the recess 27a can be sealed, so that an air chamber independent of the room can be formed in the recess 27a. Moreover, since the front-end | tip part of the cover part 30 is fitted in the concave groove 27f, and the contact part 30a is contact | abutted to the level | step difference surface 27e, it can prevent the cover part 30 falling into the recessed part 27a.

一方、蓋部３０を開ける場合は、軟質部３０ｂを弾性的に圧縮変形させながら、蓋部３０を軟質部３０ｂが連結された部位側に向けて引込むことによって、蓋部３０の先端部を凹溝２７ｆから外してうえで、該蓋部３０を引上げることによって行う。   On the other hand, when opening the lid portion 30, the distal end portion of the lid portion 30 is recessed by pulling the lid portion 30 toward the portion where the soft portion 30b is connected while elastically compressing and deforming the soft portion 30b. After removing from the groove 27f, the lid 30 is pulled up.

本実施の形態の開口部装置によれば、縦枠１４の室内側部分１４ａを覆うカバー材２１に形成された凹部２７ａの開口を蓋部３０によって開閉できるので、カバー材２１を縦枠１４とともに躯９体に固定するには、蓋部３０を開けて、凹部２７ａから木ねじ８を凹部２７ａの底壁２７ｂと縦枠１４の室内側部分１４ａとを貫通して躯体９にねじ込むことによって、カバー材２１および縦枠１４を確実に固定できる。   According to the opening device of the present embodiment, the opening of the concave portion 27a formed in the cover material 21 covering the indoor side portion 14a of the vertical frame 14 can be opened and closed by the lid portion 30, so that the cover material 21 together with the vertical frame 14 In order to fix the housing 9, the cover 30 is opened, and the wood screw 8 passes through the bottom wall 27 b of the recess 27 a and the indoor side portion 14 a of the vertical frame 14 from the recess 27 a and is screwed into the housing 9. The material 21 and the vertical frame 14 can be securely fixed.

そして、木ねじ８によってカバー材２１を固定した後、蓋部３０を閉じることによって、凹部２７内に室内とは独立した空気室を形成できるので、この空気室が断熱層となって木ねじ８の頭部８ａ表面の結露を防止できる。
また、蓋部３０を閉じているので、室内から木ねじ８の頭部８ａが見えることがなく、観上好ましいものとなる。
さらに、蓋部３０がカバー材２１に設けられているので、つまり蓋部３０がカバー材２１と軟質部３０ｂを介して繋がっているので、縦枠１４の施工時等における蓋部３０の紛失を防止できる。 And after fixing the cover material 21 with the wood screw 8, the air chamber independent of the room can be formed in the recess 27 by closing the lid portion 30, so that this air chamber becomes a heat insulating layer and the head of the wood screw 8 is formed. Condensation on the surface of the portion 8a can be prevented.
In addition, since the lid 30 is closed, the head 8a of the wood screw 8 is not seen from the room, which is preferable from the viewpoint.
Furthermore, since the cover part 30 is provided on the cover material 21, that is, the cover part 30 is connected to the cover material 21 via the soft part 30b. Can be prevented.

なお、本実施の形態では、カバー材２１を枠体１６の左側の縦枠１４に設けた場合を例にとって説明したが、本発明はこれに限ることなく、例えば、右側の縦枠１５や上枠１２、下枠１３等に設けてもよい。この場合、カバー材２１は、縦枠１５、上枠１２、下枠１３の室内側部分を覆うようにして設ける。   In the present embodiment, the case where the cover member 21 is provided on the left vertical frame 14 of the frame 16 has been described as an example. However, the present invention is not limited to this, and for example, the right vertical frame 15 or the upper frame You may provide in the frame 12, the lower frame 13, etc. FIG. In this case, the cover material 21 is provided so as to cover the indoor side portions of the vertical frame 15, the upper frame 12, and the lower frame 13.

本発明の実施の形態に係る開口部装置を示す図であって、その縦断面図である。It is a figure which shows the opening part apparatus which concerns on embodiment of this invention, Comprising: It is the longitudinal cross-sectional view. 同、開口部装置の横断面図である。It is a cross-sectional view of the opening device. 同、縦枠の横断面図である。It is a cross-sectional view of a vertical frame. 従来の開口部装置の一例を示すもので、その縦枠の横断面図である。An example of the conventional opening part apparatus is shown and it is a cross-sectional view of the vertical frame.

符号の説明Explanation of symbols

８ 木ねじ（ねじ部材）
８ａ 頭部
９ 躯体
１０ 開口部装置
１２ 上枠
１３ 下枠
１４，１５ 縦枠
１４ａ 縦枠の室内側部分
１６ 枠体
１８ 外障子（障子）
１９ 内障子（障子）
２１ カバー材（合成樹脂製部材）
２７ａ 凹部
２７ｂ 底壁
３０ 蓋部
３０ｂ 軟質部 8 Wood screws (screw members)
8a Head 9 Housing 10 Opening device 12 Upper frame 13 Lower frame 14, 15 Vertical frame 14a Indoor side portion of vertical frame 16 Frame 18 Shoji (shoji)
19 Inner shoji (shoji)
21 Cover material (synthetic resin material)
27a Concave part 27b Bottom wall 30 Lid part 30b Soft part

Claims (1)

金属製の枠体と、この枠体内に設けられた障子とを備え、前記枠体に合成樹脂製部材が該枠体の室内側部分を覆うようにして設けられた開口部装置において、
前記合成樹脂製部材に形成され、底壁が前記枠体に当接される凹部と、
この凹部からその底壁と前記枠体とを貫通して躯体にねじ込まれるねじ部材と、
前記合成樹脂製部材に設けられ、前記凹部の開口を開閉可能とする蓋部とを備えていることを特徴とする開口部装置。 In an opening device provided with a metal frame and a shoji provided in the frame, a synthetic resin member is provided on the frame so as to cover the indoor side portion of the frame,
A recess formed in the synthetic resin member and having a bottom wall in contact with the frame;
A screw member that passes through the bottom wall and the frame body from this recess and is screwed into the housing;
An opening device, comprising: a lid provided on the synthetic resin member and capable of opening and closing the opening of the recess.
JP2005266407A 2005-09-14 2005-09-14 Opening section device Pending JP2007077657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005266407A JP2007077657A (en) 2005-09-14 2005-09-14 Opening section device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005266407A JP2007077657A (en) 2005-09-14 2005-09-14 Opening section device

Publications (1)

Publication Number Publication Date
JP2007077657A true JP2007077657A (en) 2007-03-29

Family

ID=37938249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005266407A Pending JP2007077657A (en) 2005-09-14 2005-09-14 Opening section device

Country Status (1)

Country Link
JP (1) JP2007077657A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023183011A (en) * 2022-06-15 2023-12-27 Ykk Ap株式会社 Fitting
WO2026005058A1 (en) * 2024-06-28 2026-01-02 株式会社Lixil Fitting

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176382U (en) * 1986-04-28 1987-11-09
JPS63173483U (en) * 1987-05-01 1988-11-10
JPH07189555A (en) * 1993-12-27 1995-07-28 Misawa Homes Co Ltd Sash frame integrated decorative material
JP2002174078A (en) * 2000-12-05 2002-06-21 Shin Nikkei Co Ltd Angle structure of lower frame for composite bay window

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176382U (en) * 1986-04-28 1987-11-09
JPS63173483U (en) * 1987-05-01 1988-11-10
JPH07189555A (en) * 1993-12-27 1995-07-28 Misawa Homes Co Ltd Sash frame integrated decorative material
JP2002174078A (en) * 2000-12-05 2002-06-21 Shin Nikkei Co Ltd Angle structure of lower frame for composite bay window

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023183011A (en) * 2022-06-15 2023-12-27 Ykk Ap株式会社 Fitting
WO2026005058A1 (en) * 2024-06-28 2026-01-02 株式会社Lixil Fitting

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