JP2022160720A

JP2022160720A - Fitting

Info

Publication number: JP2022160720A
Application number: JP2021065075A
Authority: JP
Inventors: 秀晃松浦; Hideaki Matsuura; 智西野; Satoshi Nishino; 貴之新口; Takayuki Niiguchi
Original assignee: Sankyo Tateyama Inc
Current assignee: Sankyo Tateyama Inc
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-10-20

Abstract

To provide a fitting capable of improving waterproof performance around a window.SOLUTION: A fitting includes a frame 1 fitted in a skeleton opening 3, and a waterproof sheet 2. The waterproof sheet 2 is mounted from an outer circumference of vertical frames 9, 9 to an outer circumference of a lower frame 8 before the frame 1 is fitted in the skeleton opening 3, and an outdoor side protruding portion 4 of the waterproof sheet 2 covers the outdoor side of a skeleton 10 when the frame 1 is fitted in the skeleton opening 3.SELECTED DRAWING: Figure 1

Description

本発明は、建具に関する。 The present invention relates to fittings.

窓は、躯体開口部にサッシ枠を取付けて形成されるが、窓まわりの防水性能を向上したいという要望があった。 A window is formed by attaching a sash frame to the opening of the frame, and there has been a demand to improve the waterproof performance around the window.

本発明は以上に述べた実情に鑑み、窓まわりの防水性能を向上できる建具の提供を目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide fittings capable of improving waterproof performance around windows.

上記の課題を達成するために請求項１記載の発明による建具は、躯体開口部に取付けられる枠と、防水シートとを備え、防水シートは、枠を躯体開口部に納める前に縦枠の外周側から下枠の外周側にわたって取付けてあり、枠を躯体開口部に納めた状態で防水シートの室外側はみ出し部分が躯体の室外側面を覆っていることを特徴とする。 In order to achieve the above object, the fitting according to the invention of claim 1 comprises a frame to be attached to the opening of the skeleton, and a waterproof sheet, and the waterproof sheet is attached to the outer circumference of the vertical frame before the frame is placed in the opening of the skeleton. It is attached from the side to the outer peripheral side of the lower frame, and in a state where the frame is housed in the opening of the frame, the outdoor-side protruding part of the waterproof sheet covers the outdoor side of the frame.

請求項１記載の発明による建具は、躯体開口部に取付けられる枠と、防水シートとを備え、防水シートは、枠を躯体開口部に納める前に縦枠の外周側から下枠の外周側にわたって取付けてあり、枠を躯体開口部に納めた状態で防水シートの室外側はみ出し部分が躯体の室外側面を覆っていることで、窓まわりの防水性能が向上する。また、枠を躯体開口部に納める前に防水シートを枠に取付けることで、窓の施工性も向上する。 The fitting according to the invention of claim 1 comprises a frame to be attached to the opening of the skeleton and a waterproof sheet, and the waterproof sheet extends from the outer circumference of the vertical frame to the outer circumference of the lower frame before the frame is placed in the opening of the skeleton. The waterproof performance around the window is improved by covering the outdoor side of the frame with the part of the waterproof sheet that protrudes from the outside while the frame is installed in the opening of the frame. In addition, by attaching the waterproof sheet to the frame before the frame is installed in the frame opening, the workability of the window is improved.

本発明の建具の一実施形態を示す縦断面図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a longitudinal cross-sectional view which shows one Embodiment of the fittings of this invention. 同建具の横断面図である。It is a cross-sectional view of the same fittings. 枠と防水シートを分離した状態で室内側から見た斜視図である。It is the perspective view seen from the indoor side in a state where the frame and the waterproof sheet are separated. 防水シートを枠に取付けた状態で室内側から見た斜視図である。Fig. 2 is a perspective view of the waterproof sheet attached to the frame, viewed from the indoor side; 同建具の施工手順を示す斜視図であって、枠に防水シートを取付けるときの状態を示す。It is a perspective view which shows the construction procedure of the same fittings, Comprising: The state when attaching a waterproof sheet to a frame is shown. 同建具の施工手順を示す斜視図であって、防水シートを取付けた枠を躯体開口部に納めるときの状態を示す。It is a perspective view which shows the construction procedure of the same fittings, and shows the state when the frame which attached the waterproof sheet is put in the frame|body opening part. 同建具の施工手順を示す斜視図であって、枠を躯体開口部に納めた状態を示す。It is a perspective view which shows the construction procedure of the same fittings, Comprising: The state which accommodated the frame in the frame|body opening part is shown. 同建具の施工手順を示す斜視図であって、枠を躯体開口部に納めた後、枠のまわりに防水シートを貼り付けるときの状態を示す。It is a perspective view showing the construction procedure of the same fittings, showing a state when a waterproof sheet is attached around the frame after the frame is put in the opening of the frame.

以下、本発明の実施の形態を図面に基づいて説明する。図１～４は、本発明の建具の一実施形態を示している。本建具は、木造住宅の引違い窓に適用したものであって、図１，２に示すように、躯体開口部３に取付けられる枠１と、枠１内に引違い状に開閉自在に設けた外障子５ａ及び内障子５ｂと、外障子５ａよりも室外側に上下枠７，８に沿って摺動可能に設けた網戸６を備えている。 BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings. Figures 1-4 show one embodiment of the fittings of the present invention. This fitting is applied to a double sliding window of a wooden house, and as shown in Figs. An outer shoji 5a and an inner shoji 5b are provided, and a screen door 6 is slidably provided along upper and lower frames 7 and 8 on the outdoor side of the outer shoji 5a.

枠１は、図１，２に示すように、アルミ形材よりなる上枠７と下枠８と左右の縦枠９，９を四周枠組みして構成してある。枠１は、いわゆる半外付けの枠となっており、室内外方向の中間位置に躯体１０への固定用のフィン１１が外周側に突出して設けてある。 As shown in FIGS. 1 and 2, the frame 1 is made up of an upper frame 7, a lower frame 8, and left and right vertical frames 9, 9 made of an aluminum profile. The frame 1 is a so-called semi-external frame, and a fin 11 for fixing to the frame 10 is provided at an intermediate position in the indoor/outdoor direction so as to protrude to the outer peripheral side.

本建具は、窓まわりの防水性能を向上するために、枠１に防水シート２が取付けてある。防水シート２は、図１，２，３，４に示すように、フィン１１よりも室内側の左右の縦枠９，９の下端部の外周側面を覆う縦枠外周側カバー部１２と、フィン１１よりも室内側の下枠８の外周側面を覆う下枠外周側カバー部１３と、下枠８の室内側壁１５の室内側に重なる下枠室内側カバー部１４と、躯体１０から室外側にはみ出してフィン１１の室内側面に当接して配置される室外側はみ出し部分４とを一体に有している。防水シート２は、合成樹脂等よりなる柔軟なシートを用いて、縦枠外周側カバー部１２と下枠外周側カバー部１３と下枠室内側カバー部１４と室外側はみ出し部分４とが、切れ目なく互いに連続するように形成されている。 This fitting has a waterproof sheet 2 attached to a frame 1 in order to improve the waterproof performance around the window. As shown in FIGS. 1, 2, 3, and 4, the waterproof sheet 2 includes a vertical frame outer peripheral side cover portion 12 that covers the outer peripheral side surface of the lower end portion of the left and right vertical frames 9, 9 on the interior side of the fins 11, and the fins. A lower frame outer peripheral side cover portion 13 that covers the outer peripheral side surface of the lower frame 8 on the indoor side of the lower frame 11, a lower frame indoor side cover portion 14 that overlaps the indoor side of the indoor side wall 15 of the lower frame 8, and from the frame 10 to the outdoor side It integrally has an outdoor-side protruding portion 4 that protrudes and is disposed in contact with the indoor side surface of the fin 11 . The waterproof sheet 2 is made of a flexible sheet made of synthetic resin or the like. are formed so as to be continuous with each other.

下枠８は、図１，３に示すように、室内側壁１５の室内側面の下部に防水シート取付材１６が全長にわたって取付けてある。防水シート取付材１６は、上部に室内側が開口した防水シート保持溝１７を有している。防水シート２は、下枠室内側カバー部１４の上縁部を防水シート取付材１６の防水シート保持溝１７に挿入し、その上からゴム製の押えロープ１８を防水シート保持溝１７の全長に押し込んで押えることで、枠１に取付けられている。 As shown in FIGS. 1 and 3, the lower frame 8 has a waterproof sheet attachment member 16 attached over the entire length to the lower portion of the interior side wall 15 of the interior. The waterproof sheet attachment member 16 has a waterproof sheet holding groove 17 which is open to the interior side. The waterproof sheet 2 is made by inserting the upper edge of the lower frame interior cover portion 14 into the waterproof sheet holding groove 17 of the waterproof sheet mounting member 16, and then extending the rubber holding rope 18 over the entire length of the waterproof sheet holding groove 17. It is attached to the frame 1 by pressing and pressing.

本建具は、このように枠１に防水シート２が取り付けられていることで、万が一、下枠８と縦枠９，９とのコーナー部から雨水が漏水したとしても、防水シート２があることで躯体１０に雨水が浸入するのを防ぐことができる。 Since the waterproof sheet 2 is attached to the frame 1 in this way, even if rainwater leaks from the corners of the lower frame 8 and the vertical frames 9, 9, the waterproof sheet 2 is present. can prevent rainwater from entering the frame 10.

躯体１０の室外側面には、図８に示すように、透湿防水シート（防水シート）１９，２０が貼り付けられる。枠１の左右両側に貼り付けられる透湿防水シート１９は、フィン１１と躯体１０の室外側面に跨って貼られ、その下部１９ａは枠１に取付けた防水シート２の室外側はみ出し部分４の室外側に重合している。枠１の下方に貼り付けられる透湿防水シート２０は、その上部２０ａが枠１に取付けた防水シート２の室外側はみ出し部及分４び枠１の両側の防水シート１９の室内側に重合している。
このように透湿防水シート１９，２０が貼り付けてあることで、防水シート２，１９，２０同士の継ぎ目から躯体１０に雨水が浸入するのを防止できる。 Moisture-permeable waterproof sheets (waterproof sheets) 19 and 20 are attached to the outdoor side surface of the frame 10, as shown in FIG. The moisture-permeable waterproof sheet 19 attached to the left and right sides of the frame 1 is attached across the fins 11 and the outdoor side surface of the frame 10, and the lower part 19a of the moisture-permeable waterproof sheet 19 is attached to the frame 1. Polymerized on the outside. The moisture-permeable waterproof sheet 20 attached to the lower part of the frame 1 overlaps the outdoor-side protruding part and the part 4 of the waterproof sheet 2 attached to the frame 1 and the indoor-side waterproof sheets 19 on both sides of the frame 1. ing.
By attaching the moisture-permeable waterproof sheets 19 and 20 in this way, it is possible to prevent rainwater from entering the frame 10 through the seams between the waterproof sheets 2, 19 and 20.例文帳に追加

次に、本建具の施工手順を説明する。まず、図５に示すように、予め枠組みされた枠１に防水シート２を縦枠９，９の外周側から下枠８の外周側にわたって取付ける。防水シート２の取り付けは、下枠室内側カバー部１４の上縁部を下枠８の防水シート取付材１６の防水シート保持溝１７に挿入し、押えロープ１８で押さえて取付ける（図１参照）。
次に、図６に示すように、防水シート２を取付けた枠１を躯体開口部３に室外側から納める。すると、図７に示すように、防水シート２の室外側はみ出し部分４が躯体１０の室外側にはみ出し、フィン１１と躯体１０との間に介在する。その後、四周のフィン１１に室外側からスクリュー釘を打ち込んで枠１を躯体１０に固定する。
その後、図８に示すように、躯体１０の室外側面に透湿防水シート１９，２０を貼る。このとき、枠１の左右両側の透湿防水シート１９は、下部１９ａが枠１の防水シート２の室外側はみ出し部分４の室外側に重なり、枠１の下側の透湿防水シート２０は、上部２０ａが枠１の防水シート２の室外側はみ出し部分４の室内側に重なるようにする。なお、枠１の下側の透湿防水シート２０は、防水シート２付きの枠１を躯体開口部３に納める前に、あらかじめ躯体１０の室外側面に貼っておくこともできる。
その後、通常のサッシの場合と同様に、室外側に図示しない外壁材を施工し、外壁材と枠１の間をシール材でシールする。 Next, the construction procedure of this fitting will be explained. First, as shown in FIG. 5, the waterproof sheet 2 is attached to the frame 1, which has been framed in advance, from the outer peripheral side of the vertical frames 9, 9 to the outer peripheral side of the lower frame 8. As shown in FIG. The waterproof sheet 2 is attached by inserting the upper edge of the lower frame room interior cover portion 14 into the waterproof sheet holding groove 17 of the waterproof sheet mounting member 16 of the lower frame 8 and pressing it with a pressing rope 18 (see FIG. 1). .
Next, as shown in FIG. 6, the frame 1 to which the waterproof sheet 2 is attached is put into the frame opening 3 from the outdoor side. Then, as shown in FIG. 7 , the outdoor-side protruding portion 4 of the waterproof sheet 2 protrudes to the outdoor-side of the frame 10 and intervenes between the fins 11 and the frame 10 . After that, the frame 1 is fixed to the frame 10 by driving screw nails into the four peripheral fins 11 from the outdoor side.
After that, as shown in FIG. 8 , moisture-permeable waterproof sheets 19 and 20 are attached to the outside surface of the frame 10 . At this time, the moisture-permeable waterproof sheets 19 on both the left and right sides of the frame 1 overlap the outdoor side of the outdoor-side protruding portion 4 of the waterproof sheet 2 of the frame 1 at the lower part 19a, and the moisture-permeable waterproof sheet 20 on the lower side of the frame 1 is The upper part 20a is made to overlap with the indoor side of the outdoor side protruding part 4 of the waterproof sheet 2 of the frame 1.例文帳に追加Incidentally, the moisture-permeable waterproof sheet 20 on the lower side of the frame 1 can be attached to the outdoor side of the frame 10 in advance before the frame 1 with the waterproof sheet 2 is placed in the frame opening 3.
After that, as in the case of ordinary sashes, an exterior wall material (not shown) is constructed on the outdoor side, and the space between the exterior wall material and the frame 1 is sealed with a sealing material.

以上に述べたように本建具は、躯体開口部３に取付けられる枠１と、防水シート２とを備え、防水シート２は、枠１を躯体開口部３に納める前に縦枠９，９の外周側から下枠８の外周側にわたって取付けてあり、枠１を躯体開口部３に納めた状態で防水シート２の室外側はみ出し部分４が躯体１０の室外側面を覆っていることで、窓まわりの防水性能が向上する。また、枠１を躯体開口部３に納める前に防水シート２を枠１に取付けることで、窓の施工性も向上する。
下枠８は、室内側面に溝（防水シート保持溝）１７を有し、防水シート２は、下枠８の溝１７に挿入し、押えロープ１８で押さえて取付けられるようにしたので、枠１への防水シート２の取り付けが簡単に行える。
さらに、防水シート２の上端部に上方の防水シート（透湿防水シート）１９の下部１９ａが室外側から重合し、防水シート２の下端部が下方の防水シート（透湿防水シート）２０の上部２０ａに室外側から重合しているので、枠１の防水シート２と上方及び下方の防水シートと１９，２０の継ぎ目から雨水が躯体１０に浸入するのを防止し、窓まわりの防水性能をより一層向上できる。 As described above, this fitting includes the frame 1 attached to the opening 3 of the building frame and the waterproof sheet 2. It is attached from the outer peripheral side to the outer peripheral side of the lower frame 8, and in a state where the frame 1 is housed in the frame opening 3, the outdoor side protruding part 4 of the waterproof sheet 2 covers the outdoor side of the frame 10, so that the window The waterproof performance of is improved. In addition, by attaching the waterproof sheet 2 to the frame 1 before the frame 1 is placed in the frame opening 3, the workability of the window is improved.
The lower frame 8 has a groove (waterproof sheet holding groove) 17 on the inner side surface, and the waterproof sheet 2 is inserted into the groove 17 of the lower frame 8 and held down by a pressing rope 18 so that it can be attached. The waterproof sheet 2 can be attached easily.
Furthermore, the lower portion 19a of the upper waterproof sheet (moisture permeable waterproof sheet) 19 overlaps the upper end portion of the waterproof sheet 2 from the outdoor side, and the lower end portion of the waterproof sheet 2 overlaps the upper portion of the lower waterproof sheet (moisture permeable waterproof sheet) 20. Since it overlaps with 20a from the outdoor side, it prevents rainwater from entering the frame 10 from the seams of the waterproof sheet 2 of the frame 1, the upper and lower waterproof sheets 19 and 20, and further improves the waterproof performance around the window. We can improve further.

本発明は以上に述べた実施形態に限定されない。枠の形状、材質は、適宜変更することができる。下枠に防水シート取付用の溝が一体成形してあってもよい。防水シートは、防水性を確保できるものであればよく、具体的な材質は問わない。本発明の建具は、引違い窓に限らず、あらゆる窓種に適用することができる。 The invention is not limited to the embodiments described above. The shape and material of the frame can be changed as appropriate. A groove for attaching a waterproof sheet may be formed integrally with the lower frame. The waterproof sheet may be of any material as long as it can ensure waterproofness. The fittings of the present invention can be applied not only to double sliding windows but also to all types of windows.

１枠
２防水シート
３躯体開口部
４室外側はみ出し部分 1 frame 2 waterproof sheet 3 skeleton opening 4 outdoor side protruding part

Claims

A frame attached to the opening of the building frame and a waterproof sheet are provided. The waterproof sheet is attached from the outer periphery of the vertical frame to the outer periphery of the lower frame before the frame is placed in the opening of the building frame, and the frame is attached to the opening of the building frame. The fitting is characterized in that the outdoor side protruding part of the waterproof sheet covers the outdoor side of the building frame in the stored state.