JP2018013013A

JP2018013013A - Fitting

Info

Publication number: JP2018013013A
Application number: JP2016144804A
Authority: JP
Inventors: 良平須藤; Ryohei Sudo; 久礼大倉; Hisaaki Okura; 史彬石原; Fumiaki Ishihara
Original assignee: YKK AP Inc
Current assignee: YKK AP Inc
Priority date: 2016-07-22
Filing date: 2016-07-22
Publication date: 2018-01-25

Abstract

PROBLEM TO BE SOLVED: To reliably perform drainage using a drain hole, without increasing the number of components for drainage, by making the drain hole of the fitting inconspicuous.SOLUTION: A sill 6 has a top surface part 60 that is arranged along a panel body between a pair of jambs. A vertical bead 50 is arranged along the panel body between the top surface part 60 and a head. The top surface part 60 has a screening part 61 that is screened with the vertical bead 50, and an exposed part 62 that is exposed without being screened with the vertical bead 50. A drain hole 70, which is formed in the screening part 61, protrudes to the exposed part 62 from the vertical bead 50. An inclined part 63 is inclined obliquely downward to a position below the vertical bead 50 from a protruding outer edge 73 of the drain hole 70 protruding to the exposed part 62.SELECTED DRAWING: Figure 3

Description

本発明は、枠体とパネル体を備えた建具に関する。 The present invention relates to a joinery including a frame body and a panel body.

パネル体の表面での結露等により、建具の下枠の上面に水が溜まることがある。そのため、排水孔が下枠の上面を貫通して形成されて、水が排水孔から排水される。しかしながら、排水孔が露出するときには、排水孔を通して、下枠の内部がみえることがある。また、下枠の上面で排水孔が目立つことで、建具の外観に影響が生じる虞がある。 Water may accumulate on the upper surface of the lower frame of the joinery due to condensation on the surface of the panel body. Therefore, a drain hole is formed through the upper surface of the lower frame, and water is drained from the drain hole. However, when the drain hole is exposed, the inside of the lower frame may be seen through the drain hole. Further, the drainage hole is conspicuous on the upper surface of the lower frame, which may affect the appearance of the joinery.

これに対し、従来、排水口（排水孔）と縦枠の押桟（縦押縁）の間に配置した排水体により、排水孔を塞ぐ排水装置が知られている（特許文献１参照）。
ところが、特許文献１に記載された従来の排水装置では、排水体が、排水孔に挿入される排水弁と、排水弁に収容される球体と、排水弁を係止するキャップを有する。そのため、排水のための部品の数が増加して、排水装置のコストが高くなることがある。また、キャップに形成された水の導入口が露出しており、導入口の孔が目立つ虞がある。 On the other hand, a drainage device that closes a drainage hole by a drainage body arranged between a drainage port (drainage hole) and a vertical bar (vertical pressing edge) has been known (see Patent Document 1).
However, in the conventional drainage device described in Patent Document 1, the drainage body has a drainage valve inserted into the drainage hole, a sphere accommodated in the drainage valve, and a cap for locking the drainage valve. Therefore, the number of parts for drainage increases, and the cost of the drainage device may increase. Moreover, the water inlet formed in the cap is exposed, and the hole of the inlet may be conspicuous.

実開平７−３８５７４号公報Japanese Utility Model Publication No. 7-38574

本発明は、前記従来の問題に鑑みなされたもので、その目的は、縦押縁を備えた建具の排水孔を目立たなくして、排水のための部品の数を増加させずに、排水孔による排水を確実に行うことである。 The present invention has been made in view of the above-described conventional problems, and its purpose is to make the drainage holes of the fittings provided with vertical pressing edges inconspicuous, and without increasing the number of parts for drainage, drainage by the drainage holes. Is to make sure.

本発明は、上枠、下枠、及び、一対の縦枠により開口部を形成する枠体と、前記枠体の開口部に配置されるパネル体と、を備えた建具である。前記下枠は、前記一対の縦枠の間で前記パネル体に沿って配置される上面部を有する。前記縦枠は、前記下枠の上面部と前記上枠の間で前記パネル体に沿って配置される縦押縁を有する。前記下枠の上面部は、前記縦押縁により遮蔽される遮蔽部と、前記縦押縁により遮蔽されずに露出する露出部と、前記遮蔽部に形成されるとともに前記縦押縁から前記露出部にはみ出す排水孔と、前記露出部にはみ出す前記排水孔のはみ出し外縁部から前記縦押縁の下方位置まで斜め下方に傾斜する傾斜部と、を有する。 This invention is a fitting provided with the frame which forms an opening part with an upper frame, a lower frame, and a pair of vertical frame, and the panel body arrange | positioned at the opening part of the said frame. The lower frame has an upper surface portion arranged along the panel body between the pair of vertical frames. The vertical frame has a vertical pressing edge disposed along the panel body between an upper surface portion of the lower frame and the upper frame. An upper surface portion of the lower frame is formed in the shielding portion that is shielded by the vertical pressing edge, an exposed portion that is exposed without being shielded by the vertical pressing edge, and protrudes from the vertical pressing edge to the exposed portion. A drainage hole, and an inclined part inclined obliquely downward from a protruding outer edge part of the drainage hole protruding to the exposed part to a position below the vertical pressing edge.

本発明によれば、縦押縁を備えた建具の排水孔を目立たなくして、排水のための部品の数を増加させずに、排水孔による排水を確実に行うことができる。 ADVANTAGE OF THE INVENTION According to this invention, drainage by a drainage hole can be performed reliably, without making the drainage hole of the fitting provided with the vertical pressing edge inconspicuous, and increasing the number of parts for drainage.

本実施形態の建具の断面図である。It is sectional drawing of the fitting of this embodiment. 本実施形態の建具の断面図である。It is sectional drawing of the fitting of this embodiment. 本実施形態の下枠の断面図である。It is sectional drawing of the lower frame of this embodiment. 枠体の下側の角部を示す斜視図である。It is a perspective view which shows the corner | angular part of the lower side of a frame. 他の実施形態の傾斜部を有する下枠を示す断面図である。It is sectional drawing which shows the lower frame which has the inclination part of other embodiment. 上面部の露出部に形成された溝の例を示す斜視図である。It is a perspective view which shows the example of the groove | channel formed in the exposed part of an upper surface part. 上面部の露出部に形成された溝の例を示す斜視図である。It is a perspective view which shows the example of the groove | channel formed in the exposed part of an upper surface part.

本発明の建具の一実施形態について、図面を参照して説明する。
本実施形態の建具は、枠体にパネル体が固定された固定窓であり、パネル体により、枠体の開口部を閉鎖する。 An embodiment of the joinery of the present invention will be described with reference to the drawings.
The joinery of this embodiment is a fixed window in which a panel body is fixed to a frame body, and the opening of the frame body is closed by the panel body.

図１、図２は、本実施形態の建具１の断面図であり、建具１の概略構成を示している。図１は、建具１を垂直方向に切断した縦断面図であり、図２は、建具１を水平方向に切断した横断面図である。
図示のように、建具１は、建築物の開口部に設置されて、建築物の室内と室外の間に配置される。また、建具１は、パネル体２と、パネル体２を囲む枠体３を備えている。パネル体２は、方形状の固定面材であり、枠体３の開口部３Ａに配置される。また、パネル体２は、２枚のガラス板２Ａ、２Ｂを有する複層ガラスであり、枠体３の内側に嵌め込まれて、枠体３に固定される。 1 and 2 are cross-sectional views of the joinery 1 of the present embodiment, and show a schematic configuration of the joinery 1. FIG. 1 is a longitudinal cross-sectional view of the joinery 1 cut in the vertical direction, and FIG. 2 is a cross-sectional view of the joinery 1 cut in the horizontal direction.
As shown in the figure, the joinery 1 is installed in an opening of a building and is disposed between the indoor and outdoor of the building. The joinery 1 includes a panel body 2 and a frame body 3 surrounding the panel body 2. The panel body 2 is a rectangular fixed surface material and is disposed in the opening 3 A of the frame body 3. The panel body 2 is a multi-layer glass having two glass plates 2 A and 2 B, and is fitted inside the frame body 3 and fixed to the frame body 3.

枠体３は、方形状の開口枠（窓枠）であり、複数の取付部材４（ここでは、ねじ）により、建築物の開口部を囲む縁部に取り付けられる。また、枠体３は、枠組みされた４つの枠５〜７（上枠５、下枠６、一対の縦枠７）を有し、枠５〜７により、方形状の開口部３Ａを形成する。枠５〜７は、枠体３を構成する長尺部材であり、それぞれパネル体２の縁部（上縁部、下縁部、一対の縦縁部）に沿って配置される。パネル体２の縁部が枠５〜７により保持されて、パネル体２が枠体３の開口部３Ａに保持される。 The frame 3 is a rectangular opening frame (window frame), and is attached to an edge portion surrounding the opening of the building by a plurality of attachment members 4 (here, screws). The frame body 3 includes four framed frames 5 to 7 (an upper frame 5, a lower frame 6, and a pair of vertical frames 7), and a rectangular opening 3A is formed by the frames 5 to 7. . The frames 5 to 7 are long members constituting the frame body 3, and are arranged along the edge portions (upper edge portion, lower edge portion, and a pair of vertical edge portions) of the panel body 2. The edge of the panel body 2 is held by the frames 5 to 7, and the panel body 2 is held by the opening 3 A of the frame body 3.

枠体３は、金属と樹脂からなる複合サッシであり、４つの枠５〜７に、金属製の金属枠部５Ａ〜７Ａと、合成樹脂製の樹脂枠部５Ｂ〜７Ｂを有する。金属枠部５Ａ〜７Ａは、枠５〜７のベース部（枠本体）であり、樹脂枠部５Ｂ〜７Ｂは、金属枠部５Ａ〜７Ａに装着される装着部である。金属枠部５Ａ〜７Ａは、金属（ここでは、アルミニウム合金）の押出成形により成形されて、方形状に組み合わされる。樹脂枠部５Ｂ〜７Ｂは、合成樹脂の押出成形により成形されて、それぞれ金属枠部５Ａ〜７Ａに取り付けられる。樹脂枠部５Ｂ〜７Ｂは、それぞれ枠５〜７の長手方向に沿って配置されて、金属枠部５Ａ〜７Ａの室内に露出する部分を覆う。 The frame 3 is a composite sash made of a metal and a resin, and includes four metal frames 5A to 7A and synthetic resin resin frames 5B to 7B in four frames 5 to 7. The metal frame parts 5A to 7A are base parts (frame main bodies) of the frames 5 to 7, and the resin frame parts 5B to 7B are mounting parts to be attached to the metal frame parts 5A to 7A. The metal frame portions 5A to 7A are formed by extrusion molding of a metal (here, an aluminum alloy) and combined in a square shape. The resin frame portions 5B to 7B are formed by extrusion molding of a synthetic resin and attached to the metal frame portions 5A to 7A, respectively. The resin frame portions 5B to 7B are arranged along the longitudinal direction of the frames 5 to 7, respectively, and cover the exposed portions of the metal frame portions 5A to 7A.

上枠５の樹脂枠部５Ｂは、上アングル部１０と上押縁２０を有し、パネル体２の室内側に配置されるとともに、一対の縦枠７の間に配置される。また、上アングル部１０は、上押縁２０の室内側に配置され、上押縁２０は、パネル体２と上アングル部１０の間に配置される。上アングル部１０は、係合部である１つの突出部１１を有し、屈曲形状に形成されている。上押縁２０は、係合部である２つの突出部２１と、パネル体２を保持する保持部２２を有し、中空状に形成されている。 The resin frame portion 5 B of the upper frame 5 has an upper angle portion 10 and an upper pressing edge 20, is disposed on the indoor side of the panel body 2, and is disposed between the pair of vertical frames 7. Further, the upper angle portion 10 is disposed on the indoor side of the upper pressing edge 20, and the upper pressing edge 20 is disposed between the panel body 2 and the upper angle portion 10. The upper angle portion 10 has one protruding portion 11 that is an engaging portion, and is formed in a bent shape. The upper pressing edge 20 has two projecting portions 21 that are engaging portions and a holding portion 22 that holds the panel body 2 and is formed in a hollow shape.

上枠５の金属枠部５Ａは、パネル体２を保持する保持部５Ｃと、アングル取付部５Ｄと、押縁取付部５Ｅを有する。保持部５Ｃは、開口部３Ａの内側（パネル体２側）に突出する突出部であり、パネル体２の室外側で、パネル体２の上縁部に沿って配置される。密閉材８が、保持部５Ｃに取り付けられて、パネル体２の室外側の面に接触する。上アングル部１０の突出部１１は、溝状の被係合部であるアングル取付部５Ｄに挿入されて、アングル取付部５Ｄに係合する。これにより、上アングル部１０が金属枠部５Ａのアングル取付部５Ｄに取り付けられる。 The metal frame portion 5A of the upper frame 5 includes a holding portion 5C that holds the panel body 2, an angle attachment portion 5D, and a ledge attachment portion 5E. The holding portion 5 C is a protruding portion that protrudes to the inside (panel body 2 side) of the opening 3 A, and is disposed along the upper edge of the panel body 2 on the outdoor side of the panel body 2. The sealing material 8 is attached to the holding portion 5 C and contacts the outdoor side surface of the panel body 2. The protruding portion 11 of the upper angle portion 10 is inserted into the angle mounting portion 5D which is a groove-like engaged portion, and engages with the angle mounting portion 5D. Thereby, the upper angle part 10 is attached to the angle attaching part 5D of the metal frame part 5A.

上押縁２０の２つの突出部２１は、押縁取付部５Ｅの２つの被係合部の内側に挿入されて、それぞれ押縁取付部５Ｅの被係合部に係合する。これにより、上押縁２０が金属枠部５Ａの押縁取付部５Ｅに取り付けられる。上押縁２０は、パネル体２の室内側で、パネル体２の上縁部に沿って配置される。密閉材８が、上押縁２０の保持部２２に取り付けられて、パネル体２の室内側の面に接触する。パネル体２の上縁部は、金属枠部５Ａの保持部５Ｃと上押縁２０の保持部２２の間に配置されて、保持部５Ｃ、２２に保持される。 The two protruding portions 21 of the upper pressing edge 20 are inserted inside the two engaged portions of the pressing edge mounting portion 5E, and engage with the engaged portions of the pressing edge mounting portion 5E, respectively. Thereby, the upper pressing edge 20 is attached to the pressing edge attaching part 5E of the metal frame part 5A. The upper pressing edge 20 is disposed along the upper edge of the panel body 2 on the indoor side of the panel body 2. The sealing member 8 is attached to the holding portion 22 of the upper pressing edge 20 and comes into contact with the indoor surface of the panel body 2. The upper edge portion of the panel body 2 is disposed between the holding portion 5C of the metal frame portion 5A and the holding portion 22 of the upper pressing edge 20, and is held by the holding portions 5C and 22.

下枠６の樹脂枠部６Ｂは、下アングル部３０を有し、パネル体２の室内側に配置されるとともに、一対の縦枠７の間に配置される。下アングル部３０は、係合部である２つの突出部３１と、パネル体２を保持する保持部３２を有し、屈曲形状に形成されている。下枠６の金属枠部６Ａは、パネル体２を保持する保持部６Ｃと、アングル取付部６Ｄを有する。保持部６Ｃは、開口部３Ａの内側に突出する突出部であり、パネル体２の室外側で、パネル体２の下縁部に沿って配置される。密閉材８が、保持部６Ｃに取り付けられて、パネル体２の室外側の面に接触する。 The resin frame portion 6 B of the lower frame 6 has a lower angle portion 30, is disposed on the indoor side of the panel body 2, and is disposed between the pair of vertical frames 7. The lower angle portion 30 has two projecting portions 31 that are engaging portions and a holding portion 32 that holds the panel body 2 and is formed in a bent shape. The metal frame portion 6A of the lower frame 6 includes a holding portion 6C that holds the panel body 2 and an angle attachment portion 6D. The holding portion 6 C is a protruding portion that protrudes to the inside of the opening 3 A, and is disposed along the lower edge portion of the panel body 2 on the outdoor side of the panel body 2. The sealing material 8 is attached to the holding portion 6 C and contacts the outdoor side surface of the panel body 2.

下アングル部３０の２つの突出部３１は、アングル取付部６Ｄの２つの被係合部の外側に配置されて、それぞれアングル取付部６Ｄの被係合部に係合する。これにより、下アングル部３０が金属枠部６Ａのアングル取付部６Ｄに取り付けられる。下アングル部３０は、パネル体２の室内側で、パネル体２の下縁部に沿って配置される。密閉材８が、下アングル部３０の保持部３２に取り付けられて、パネル体２の室内側の面に接触する。パネル体２の下縁部は、金属枠部６Ａの保持部６Ｃと下アングル部３０の保持部３２の間に配置されて、保持部６Ｃ、３２に保持される。 The two protruding portions 31 of the lower angle portion 30 are arranged outside the two engaged portions of the angle mounting portion 6D and engage with the engaged portions of the angle mounting portion 6D, respectively. Thereby, the lower angle part 30 is attached to the angle attaching part 6D of the metal frame part 6A. The lower angle portion 30 is disposed along the lower edge of the panel body 2 on the indoor side of the panel body 2. The sealing material 8 is attached to the holding portion 32 of the lower angle portion 30 and comes into contact with the surface on the indoor side of the panel body 2. The lower edge portion of the panel body 2 is disposed between the holding portion 6C of the metal frame portion 6A and the holding portion 32 of the lower angle portion 30, and is held by the holding portions 6C and 32.

縦枠７の樹脂枠部７Ｂは、縦アングル部４０と縦押縁５０を有し、パネル体２の室内側に配置されるとともに、上枠５と下枠６の間に配置される。また、縦アングル部４０は、縦押縁５０の室内側に配置され、縦押縁５０は、パネル体２と縦アングル部４０の間に配置される。縦アングル部４０は、係合部である１つの突出部４１を有し、屈曲形状に形成されている。縦押縁５０は、係合部である２つの突出部５１と、パネル体２を保持する保持部５２を有し、中空状に形成されている。 The resin frame portion 7 B of the vertical frame 7 has a vertical angle portion 40 and a vertical pressing edge 50, is disposed on the indoor side of the panel body 2, and is disposed between the upper frame 5 and the lower frame 6. Further, the vertical angle portion 40 is disposed on the indoor side of the vertical pressing edge 50, and the vertical pressing edge 50 is disposed between the panel body 2 and the vertical angle portion 40. The vertical angle portion 40 has one protruding portion 41 that is an engaging portion, and is formed in a bent shape. The vertical pressing edge 50 includes two projecting portions 51 that are engaging portions and a holding portion 52 that holds the panel body 2 and is formed in a hollow shape.

縦枠７の金属枠部７Ａは、パネル体２を保持する保持部７Ｃと、アングル取付部７Ｄと、押縁取付部７Ｅを有する。保持部７Ｃは、開口部３Ａの内側に突出する突出部であり、パネル体２の室外側で、パネル体２の縦縁部に沿って配置される。密閉材８が、保持部７Ｃに取り付けられて、パネル体２の室外側の面に接触する。縦アングル部４０の突出部４１は、溝状の被係合部であるアングル取付部７Ｄに挿入されて、アングル取付部７Ｄに係合する。これにより、縦アングル部４０が金属枠部７Ａのアングル取付部７Ｄに取り付けられる。 The metal frame portion 7A of the vertical frame 7 includes a holding portion 7C that holds the panel body 2, an angle attachment portion 7D, and a ledge attachment portion 7E. The holding portion 7 C is a protruding portion that protrudes to the inside of the opening 3 A, and is disposed along the vertical edge portion of the panel body 2 on the outdoor side of the panel body 2. The sealing material 8 is attached to the holding portion 7 C and contacts the outdoor side surface of the panel body 2. The protruding portion 41 of the vertical angle portion 40 is inserted into the angle mounting portion 7D which is a groove-like engaged portion, and engages with the angle mounting portion 7D. Thereby, the vertical angle part 40 is attached to the angle attaching part 7D of the metal frame part 7A.

縦押縁５０の２つの突出部５１は、押縁取付部７Ｅの２つの被係合部の内側に挿入されて、それぞれ押縁取付部７Ｅの被係合部に係合する。これにより、縦押縁５０が金属枠部７Ａの押縁取付部７Ｅに取り付けられる。縦押縁５０は、パネル体２の室内側で、パネル体２の縦縁部に沿って配置される。密閉材８が、縦押縁５０の保持部５２に取り付けられて、パネル体２の室内側の面に接触する。パネル体２の縦縁部は、金属枠部７Ａの保持部７Ｃと縦押縁５０の保持部５２の間に配置されて、保持部７Ｃ、５２に保持される。 The two protruding portions 51 of the vertical pressing edge 50 are inserted inside the two engaged portions of the pressing edge mounting portion 7E and engage with the engaged portions of the pressing edge mounting portion 7E, respectively. Thereby, the vertical pressing edge 50 is attached to the pressing edge attaching part 7E of the metal frame part 7A. The vertical pressing edge 50 is disposed along the vertical edge portion of the panel body 2 on the indoor side of the panel body 2. The sealing material 8 is attached to the holding portion 52 of the vertical pressing edge 50 and comes into contact with the surface on the indoor side of the panel body 2. The vertical edge portion of the panel body 2 is disposed between the holding portion 7C of the metal frame portion 7A and the holding portion 52 of the vertical pressing edge 50 and is held by the holding portions 7C and 52.

下枠６は、パネル体２の下縁部に沿って配置される上面部６０を有する。上面部６０は、下枠６の上面を構成する部分であり、上枠５の下面部２３と対向して配置される。上面部６０の上側の表面は、下枠６の上面であり、平面状に形成されている。上面部６０は、枠体３の内周部のうちの一部（下部）でり、パネル体２の室内側で、枠体３の開口部３Ａの下部を区画する。ここでは、上面部６０は、下アングル部３０の上面を含む板状の見込み部であり、パネル体２から室内側に突出して、下枠６の見込み方向（室内外方向）に沿って配置される。 The lower frame 6 has an upper surface portion 60 disposed along the lower edge portion of the panel body 2. The upper surface portion 60 is a portion constituting the upper surface of the lower frame 6, and is disposed to face the lower surface portion 23 of the upper frame 5. The upper surface of the upper surface portion 60 is the upper surface of the lower frame 6 and is formed in a planar shape. The upper surface part 60 is a part (lower part) of the inner peripheral part of the frame body 3, and defines the lower part of the opening 3 A of the frame body 3 on the indoor side of the panel body 2. Here, the upper surface portion 60 is a plate-shaped prospective portion including the upper surface of the lower angle portion 30, protrudes from the panel body 2 to the indoor side, and is disposed along the prospective direction (indoor / outdoor direction) of the lower frame 6. The

下枠６の上面部６０と縦枠７の縦押縁５０は、パネル体２の室内側に配置されて、パネル体２に隣接する。また、上面部６０は、一対の縦枠７の間でパネル体２に沿って配置され、縦押縁５０は、上面部６０と上枠５（ここでは、下面部２３）の間でパネル体２に沿って配置される。縦枠７側に位置する上面部６０の端部が縦押縁５０の下方に配置されて、縦押縁５０の下端部５３が上面部６０の端部に接触する。 The upper surface portion 60 of the lower frame 6 and the vertical pressing edge 50 of the vertical frame 7 are disposed on the indoor side of the panel body 2 and are adjacent to the panel body 2. Moreover, the upper surface part 60 is arrange | positioned along the panel body 2 between a pair of vertical frames 7, and the vertical pressing edge 50 is the panel body 2 between the upper surface part 60 and the upper frame 5 (here lower surface part 23). It is arranged along. The end portion of the upper surface portion 60 located on the vertical frame 7 side is disposed below the vertical pressing edge 50, and the lower end portion 53 of the vertical pressing edge 50 contacts the end portion of the upper surface portion 60.

下枠６の上面部６０は、縦押縁５０により遮蔽される遮蔽部６１と、枠体３の開口部３Ａの内側に露出する露出部６２と、縦押縁５０の下方に配置される排水孔７０を有する。遮蔽部６１は、縦枠７側に位置する上面部６０の所定部であり、遮蔽部６１と排水孔７０は、一対の縦枠７側に位置する上面部６０の両端部に設けられている。縦押縁５０の下端部５３が遮蔽部６１に配置されて、遮蔽部６１が縦押縁５０により隠される。 The upper surface portion 60 of the lower frame 6 includes a shielding portion 61 shielded by the vertical pressing edge 50, an exposed portion 62 exposed inside the opening 3 A of the frame 3, and a drain hole 70 disposed below the vertical pressing edge 50. Have The shielding part 61 is a predetermined part of the upper surface part 60 located on the vertical frame 7 side, and the shielding part 61 and the drain hole 70 are provided at both ends of the upper surface part 60 located on the pair of vertical frame 7 side. . The lower end portion 53 of the vertical pressing edge 50 is disposed on the shielding portion 61, and the shielding portion 61 is hidden by the vertical pressing edge 50.

露出部６２は、縦押縁５０により遮蔽されずに露出する上面部６０の非遮蔽部である。縦押縁５０の下端部５３は、露出部６２に配置されず、露出部６２は、パネル体２の室内側で露出する。排水孔７０は、上面部６０を貫通する矩形状の貫通孔であり、上面部６０に溜まった水を上面部６０から排水する。上面部６０の水は、排水孔７０を通って、下枠６の外部に排水される。排水孔７０は、上面部６０の遮蔽部６１に形成されるとともに、縦押縁５０（遮蔽部６１）から上面部６０の露出部６２にはみ出す。 The exposed portion 62 is a non-shielding portion of the upper surface portion 60 that is exposed without being shielded by the vertical pressing edge 50. The lower end portion 53 of the vertical pressing edge 50 is not disposed in the exposed portion 62, and the exposed portion 62 is exposed on the indoor side of the panel body 2. The drain hole 70 is a rectangular through hole penetrating the upper surface portion 60, and drains water accumulated on the upper surface portion 60 from the upper surface portion 60. The water on the upper surface portion 60 is drained to the outside of the lower frame 6 through the drain hole 70. The drain hole 70 is formed in the shielding part 61 of the upper surface part 60 and protrudes from the vertical pressing edge 50 (shielding part 61) to the exposed part 62 of the upper surface part 60.

図３は、本実施形態の下枠６の断面図であり、縦押縁５０の一部を破線で示している。図３Ａは、図２のＸ−Ｘ線で切断した下枠６を示し、図３Ｂは、図３Ａの排水孔７０を含む部分を拡大して示している。図４は、枠体３の下側の角部を示す斜視図であり、下枠６と縦枠７が交わる角部を斜め上方からみて示している。
図示のように、排水孔７０の一部は、縦押縁５０の下端部５３（遮蔽部６１）からはみ出して、上面部６０の露出部６２に形成される。そのため、排水孔７０は、縦押縁５０により遮蔽される遮蔽領域７１と、縦押縁５０から露出部６２にはみ出すはみ出し領域７２を有する。 FIG. 3 is a cross-sectional view of the lower frame 6 of the present embodiment, and a part of the vertical pressing edge 50 is indicated by a broken line. 3A shows the lower frame 6 cut along line XX in FIG. 2, and FIG. 3B shows an enlarged view of the portion including the drain hole 70 in FIG. 3A. FIG. 4 is a perspective view showing a lower corner portion of the frame body 3, and shows a corner portion where the lower frame 6 and the vertical frame 7 intersect each other as viewed from obliquely above.
As shown in the figure, a part of the drain hole 70 protrudes from the lower end portion 53 (shielding portion 61) of the vertical pressing edge 50 and is formed in the exposed portion 62 of the upper surface portion 60. For this reason, the drain hole 70 has a shielding area 71 that is shielded by the vertical pressing edge 50 and a protruding area 72 that protrudes from the vertical pressing edge 50 to the exposed portion 62.

排水孔７０の遮蔽領域７１は、上面部６０の遮蔽部６１に形成され、排水孔７０のはみ出し領域７２は、上面部６０の露出部６２に形成される。はみ出し領域７２は、排水孔７０のはみ出し外縁部７３を含む外縁領域であり、縦押縁５０により遮蔽されずに露出する。はみ出し外縁部７３は、露出部６２にはみ出す排水孔７０の外縁部（排水孔７０の上側の開口面の外縁部）であり、露出部６２において、縦押縁５０の下端部５３の外面に沿って形成される。排水孔７０は、所定寸法（例えば、８×８ｍｍ）に形成されて、縦押縁５０から僅かに（例えば、０．５ｍｍ）はみ出す。 The shielding area 71 of the drain hole 70 is formed in the shielding part 61 of the upper surface part 60, and the protruding area 72 of the drain hole 70 is formed in the exposed part 62 of the upper surface part 60. The protruding area 72 is an outer edge area including the protruding outer edge 73 of the drain hole 70, and is exposed without being shielded by the vertical pressing edge 50. The protruding outer edge portion 73 is an outer edge portion of the drainage hole 70 that protrudes into the exposed portion 62 (outer edge portion of the opening surface above the drainage hole 70). It is formed. The drain hole 70 is formed in a predetermined dimension (for example, 8 × 8 mm) and slightly protrudes (for example, 0.5 mm) from the vertical pressing edge 50.

下枠６の上面部６０は、排水孔７０の開口領域に、水平方向に対して傾斜する傾斜部６３を有する。傾斜部６３は、排水孔７０のはみ出し外縁部７３から縦押縁５０の下方位置まで斜め下方に傾斜する。パネル体２の室内側で排水孔７０をみたときには、排水孔７０のはみ出し領域７２が視認される。その際、傾斜部６３により、視線が遮られて、排水孔７０の開口が隠される。これに伴い、排水孔７０を通して下枠６の内部がみえるのが抑制される。 The upper surface portion 60 of the lower frame 6 has an inclined portion 63 that is inclined in the horizontal direction in the opening region of the drain hole 70. The inclined portion 63 is inclined obliquely downward from the protruding outer edge portion 73 of the drain hole 70 to a position below the vertical pressing edge 50. When the drain hole 70 is viewed on the indoor side of the panel body 2, the protruding area 72 of the drain hole 70 is visually recognized. At that time, the inclined portion 63 blocks the line of sight and hides the opening of the drain hole 70. Accordingly, the inside of the lower frame 6 is suppressed from being seen through the drain hole 70.

上面部６０の傾斜部６３は、縦押縁５０に接触せず、縦押縁５０の下方に配置される。傾斜部６３と縦押縁５０の間には隙間が形成される。その結果、排水孔７０のはみ出し領域７２が縦押縁５０により塞がれず、水が排水孔７０により排水される。水は、はみ出し領域７２から遮蔽領域７１に流動して、排水孔７０から下枠６の内部に移動する。続いて、水は、下枠６内の排水経路を通って、下枠６の外部（室外側）に排水される（図３Ａの矢印Ｗ参照）。 The inclined portion 63 of the upper surface portion 60 does not contact the vertical pressing edge 50 and is disposed below the vertical pressing edge 50. A gap is formed between the inclined portion 63 and the vertical pressing edge 50. As a result, the protruding area 72 of the drain hole 70 is not blocked by the vertical pressing edge 50, and water is drained by the drain hole 70. The water flows from the protruding area 72 to the shielding area 71 and moves from the drain hole 70 to the inside of the lower frame 6. Subsequently, the water is drained to the outside (outside of the room) of the lower frame 6 through the drainage path in the lower frame 6 (see arrow W in FIG. 3A).

上面部６０の傾斜部６３は、排水孔７０のはみ出し領域７２の全体に形成されて、縦押縁５０の下方に向かって傾斜する。また、傾斜部６３は、排水孔７０のはみ出し領域７２から遮蔽領域７１まで形成される。傾斜部６３の上端部は、はみ出し外縁部７３であり、はみ出し領域７２（露出部６２）に位置する。傾斜部６３の下端部は、遮蔽領域７１（縦押縁５０の下方）に位置する。ここでは、傾斜部６３は、はみ出し外縁部７３を含む排水孔７０の内面部７４である。例えば、加圧部材により、内面部７４を斜めに潰すように加圧して、内面部７４を傾斜面に形成する。内面部７４は、はみ出し外縁部７３から縦押縁５０の下方位置まで斜め下方に傾斜する。 The inclined portion 63 of the upper surface portion 60 is formed in the entire protruding region 72 of the drain hole 70 and is inclined downward of the vertical pressing edge 50. The inclined portion 63 is formed from the protruding region 72 of the drain hole 70 to the shielding region 71. An upper end portion of the inclined portion 63 is a protruding outer edge portion 73 and is positioned in the protruding region 72 (exposed portion 62). The lower end portion of the inclined portion 63 is located in the shielding region 71 (below the vertical pressing edge 50). Here, the inclined portion 63 is the inner surface portion 74 of the drain hole 70 including the protruding outer edge portion 73. For example, the inner surface 74 is pressed by a pressure member so that the inner surface 74 is crushed obliquely, thereby forming the inner surface 74 on the inclined surface. The inner surface portion 74 is inclined obliquely downward from the protruding outer edge portion 73 to a position below the vertical pressing edge 50.

以上説明した建具１では、傾斜部６３により、排水孔７０を目立たなくして、建具１の外観を向上させることができる。また、排水孔７０により必要な排水性能を確保して、排水孔７０による排水を確実に行うことができる。排水のための部品の数を増加させることなく、円滑に排水でき、建具１のコストを削減することができる。下枠６の上面を平面状に形成して、下枠６の上面の凹凸を少なくすることもできる。 In the joinery 1 described above, the inclined portion 63 makes the drain hole 70 inconspicuous, and the appearance of the joinery 1 can be improved. Further, the drainage hole 70 can ensure the required drainage performance, and the drainage through the drainage hole 70 can be performed reliably. The drainage can be smoothly performed without increasing the number of parts for drainage, and the cost of the joinery 1 can be reduced. The upper surface of the lower frame 6 can be formed in a planar shape so that the unevenness of the upper surface of the lower frame 6 can be reduced.

排水孔７０のはみ出し外縁部７３は、縦押縁５０の下端部５３の外面に沿って形成される。これにより、はみ出し外縁部７３を含む排水孔７０のはみ出し領域７２を、より目立たなくすることができる。上面部６０の傾斜部６３が排水孔７０の内面部７４であるときには、簡単な加工により傾斜部６３を形成することができる。排水孔７０の遮蔽領域７１を大きくすることで、排水孔７０を目立たせずに、排水孔７０を大きくすることができる。 The protruding outer edge portion 73 of the drain hole 70 is formed along the outer surface of the lower end portion 53 of the vertical pressing edge 50. Thereby, the protrusion area | region 72 of the drain hole 70 containing the protrusion outer edge part 73 can be made more inconspicuous. When the inclined portion 63 of the upper surface portion 60 is the inner surface portion 74 of the drain hole 70, the inclined portion 63 can be formed by simple processing. By enlarging the shielding area 71 of the drain hole 70, the drain hole 70 can be enlarged without making the drain hole 70 conspicuous.

排水孔７０のはみ出しが大きくなるほど、排水孔７０が目立ちやすくなり、排水孔７０のはみ出しが小さくなるほど、排水孔７０により排水しにくくなる。そのため、排水孔７０は、縦押縁５０から０．５ｍｍ程度（例えば、０．３〜０．７ｍｍ）はみ出すのが好ましい。また、水平方向に対する傾斜部６３の傾斜角度が大きくなるほど、排水孔７０が目立ちやすくなり、水平方向に対する傾斜部６３の傾斜角度が小さくなるほど、傾斜部６３が加工しにくくなる。そのため、水平方向に対する傾斜部６３の傾斜角度は、４５°程度（例えば、４０〜５０°）の角度であるのが好ましい。 The larger the protrusion of the drain hole 70 is, the more conspicuous the drain hole 70 is, and the smaller the protrusion of the drain hole 70 is, the more difficult it is to drain by the drain hole 70. Therefore, it is preferable that the drain hole 70 protrudes from the vertical pressing edge 50 by about 0.5 mm (for example, 0.3 to 0.7 mm). Further, as the inclination angle of the inclined portion 63 with respect to the horizontal direction increases, the drain hole 70 becomes more conspicuous, and as the inclination angle of the inclined portion 63 with respect to the horizontal direction decreases, the inclined portion 63 becomes difficult to work. Therefore, it is preferable that the inclination angle of the inclined part 63 with respect to the horizontal direction is an angle of about 45 ° (for example, 40 to 50 °).

なお、傾斜部６３は、加圧以外の加工により、下枠６の上面部６０に形成してもよい。例えば、機械加工（切削加工、研削加工等）により、傾斜部６３を形成してもよく、突出し加工により、傾斜部６３を形成してもよい。また、上面部６０の露出部６２に、排水孔７０による排水を補助する溝を形成してもよい。 The inclined portion 63 may be formed on the upper surface portion 60 of the lower frame 6 by processing other than pressurization. For example, the inclined portion 63 may be formed by machining (cutting, grinding, etc.), or the inclined portion 63 may be formed by protruding processing. Further, a groove for assisting drainage by the drain hole 70 may be formed in the exposed portion 62 of the upper surface portion 60.

図５は、他の実施形態の傾斜部６３を有する下枠６を示す断面図であり、図３と同様に、縦押縁５０の一部と下枠６を示している。
図示のように、ここでは、傾斜部６３は、水平方向に対して傾斜する突片６４である。突片６４は、排水孔７０のはみ出し外縁部７３から排水孔７０に向かって突出する板状の傾斜片であり、はみ出し外縁部７３から縦押縁５０の下方位置まで斜め下方に傾斜する。 FIG. 5 is a cross-sectional view showing the lower frame 6 having the inclined portion 63 of another embodiment, and shows a part of the vertical pressing edge 50 and the lower frame 6 as in FIG.
As illustrated, the inclined portion 63 is a protruding piece 64 that is inclined with respect to the horizontal direction. The protruding piece 64 is a plate-like inclined piece that protrudes from the protruding outer edge 73 of the drain hole 70 toward the drain hole 70, and is inclined obliquely downward from the protruding outer edge 73 to a position below the vertical pressing edge 50.

下枠６の上面部６０に排水孔７０を形成するときに、はみ出し外縁部７３以外の排水孔７０の縁部を切り抜く。また、排水孔７０の内側の部分を、斜め下方に突出するように、はみ出し外縁部７３の位置で曲げ変形させる。これにより、突片６４（傾斜部６３）を上面部６０に形成する。傾斜部６３が突片６４であるときには、排水孔７０と傾斜部６３を同時に形成することができる。突片６４により、水を上面部６０の下方に向かって円滑に排水でき、水が上面部６０の下側の面に付着するのを抑制することもできる。 When the drain hole 70 is formed in the upper surface part 60 of the lower frame 6, the edge part of the drain hole 70 other than the protruding outer edge part 73 is cut out. Further, the inner portion of the drain hole 70 is bent and deformed at the position of the protruding outer edge portion 73 so as to protrude obliquely downward. Thereby, the protruding piece 64 (inclined part 63) is formed on the upper surface part 60. When the inclined portion 63 is the protruding piece 64, the drain hole 70 and the inclined portion 63 can be formed simultaneously. The protrusion 64 can smoothly drain water downward from the upper surface portion 60, and can also prevent water from adhering to the lower surface of the upper surface portion 60.

図６、図７は、上面部６０の露出部６２に形成された溝６５、６６の例を示す斜視図であり、図４と同様に、枠体３の下側の角部を示している。
図示のように、ここでは、下枠６の上面部６０は、１つ以上の溝６５、６６（図６では１つの溝６５、図７では１つの溝６６）を有する。溝６５、６６は、排水孔７０へ水を誘導する誘導溝であり、排水孔７０の周囲の露出部６２に形成されている。図６に示す溝６５は、排水孔７０のはみ出し外縁部７３に接続し、はみ出し外縁部７３から突出する。図７に示す溝６６は、はみ出し外縁部７３に沿って形成されて、排水孔７０から離れた位置に設けられる。 6 and 7 are perspective views showing examples of grooves 65 and 66 formed in the exposed portion 62 of the upper surface portion 60, and show the lower corner portion of the frame 3 as in FIG. .
As illustrated, the upper surface portion 60 of the lower frame 6 includes one or more grooves 65 and 66 (one groove 65 in FIG. 6 and one groove 66 in FIG. 7). The grooves 65 and 66 are guide grooves that guide water to the drain hole 70, and are formed in the exposed portion 62 around the drain hole 70. The groove 65 shown in FIG. 6 is connected to the protruding outer edge portion 73 of the drain hole 70 and protrudes from the protruding outer edge portion 73. The groove 66 shown in FIG. 7 is formed along the protruding outer edge 73 and is provided at a position away from the drain hole 70.

上面部６０の溝６５、６６に水が接触したときに、溝６５、６６により、表面張力に応じた水の形状が壊されて、水が上面部６０に拡がる。これにより、水を上面部６０から排水孔７０に誘導して、排水孔７０から水を円滑に排水することができる。はみ出し外縁部７３に接続する溝６５では、水を溝６５に沿ってはみ出し外縁部７３まで、より確実に誘導することができる。はみ出し外縁部７３に沿う溝６６では、溝６６により、はみ出し外縁部７３に沿う広い領域で、水をはみ出し外縁部７３に向かって誘導することができる。 When water contacts the grooves 65 and 66 of the upper surface portion 60, the shape of the water according to the surface tension is broken by the grooves 65 and 66, and the water spreads to the upper surface portion 60. Accordingly, water can be guided from the upper surface portion 60 to the drain hole 70, and the water can be smoothly drained from the drain hole 70. In the groove 65 connected to the protruding outer edge portion 73, water can be more reliably guided along the groove 65 to the protruding outer edge portion 73. In the groove 66 along the protruding outer edge 73, the groove 66 can guide water toward the protruding outer edge 73 in a wide area along the protruding outer edge 73.

以上、上面部６０が下アングル部３０の一部である実施形態について説明したが、上面部６０は、下アングル部３０以外の下枠６の部材（又は、部材の一部）であってもよい。例えば、下枠６が下アングル部３０を有さないときには、上面部６０は、下アングル部３０以外の樹脂枠部６Ｂの一部である。或いは、下枠６が樹脂枠部６Ｂを有さないときには、上面部６０は、金属枠部６Ａの一部である。このように、上面部６０は、樹脂製であってもよく、金属製であってもよい。 The embodiment in which the upper surface portion 60 is a part of the lower angle portion 30 has been described above, but the upper surface portion 60 may be a member (or a part of a member) of the lower frame 6 other than the lower angle portion 30. Good. For example, when the lower frame 6 does not have the lower angle part 30, the upper surface part 60 is a part of the resin frame part 6 B other than the lower angle part 30. Alternatively, when the lower frame 6 does not have the resin frame portion 6B, the upper surface portion 60 is a part of the metal frame portion 6A. Thus, the upper surface portion 60 may be made of resin or metal.

傾斜部６３は、少なくとも、上面部６０の露出部６２に位置する排水孔７０のはみ出し領域７２に形成される。また、露出部６２に位置する排水孔７０の１つの辺（露出辺）に傾斜部６３を形成してもよく、露出辺を含む排水孔７０の複数の辺に傾斜部６３を形成してもよい。排水孔７０のはみ出し領域７２は、縦押縁５０に対して、室内側の位置に配置されていてもよく、他の位置（例えば、一対の縦枠７の内側の位置）に配置されていてもよい。排水孔７０の形状は、矩形状以外の形状（例えば、円形状、種々の多角形状）であってもよい。 The inclined portion 63 is formed at least in the protruding region 72 of the drain hole 70 located in the exposed portion 62 of the upper surface portion 60. Further, the inclined portion 63 may be formed on one side (exposed side) of the drain hole 70 located in the exposed portion 62, or the inclined portion 63 may be formed on a plurality of sides of the drain hole 70 including the exposed side. Good. The protruding region 72 of the drain hole 70 may be disposed at a position on the indoor side with respect to the vertical pressing edge 50, or may be disposed at another position (for example, a position inside the pair of vertical frames 7). Good. The shape of the drain hole 70 may be a shape other than a rectangular shape (for example, a circular shape or various polygonal shapes).

１・・・建具、２・・・パネル体、３・・・枠体、４・・・取付部材、５・・・上枠、６・・・下枠、７・・・縦枠、８・・・密閉材、１０・・・上アングル部、１１・・・突出部、２０・・・上押縁、２１・・・突出部、２２・・・保持部、２３・・・下面部、３０・・・下アングル部、３１・・・突出部、３２・・・保持部、４０・・・縦アングル部、４１・・・突出部、５０・・・縦押縁、５１・・・突出部、５２・・・保持部、５３・・・下端部、６０・・・上面部、６１・・・遮蔽部、６２・・・露出部、６３・・・傾斜部、６４・・・突片、６５・・・溝、６６・・・溝、７０・・・排水孔、７１・・・遮蔽領域、７２・・・はみ出し領域、７３・・・はみ出し外縁部、７４・・・内面部。 DESCRIPTION OF SYMBOLS 1 ... Joinery, 2 ... Panel body, 3 ... Frame body, 4 ... Mounting member, 5 ... Upper frame, 6 ... Lower frame, 7 ... Vertical frame, 8 ..Sealing material, 10... Upper angle portion, 11. ..Lower angle part, 31 ... projection part, 32 ... holding part, 40 ... vertical angle part, 41 ... projection part, 50 ... vertical pressing edge, 51 ... projection part, 52・・・ Holding part, 53 ... Lower end part, 60 ... Upper surface part, 61 ... Shielding part, 62 ... Exposed part, 63 ... Inclined part, 64 ... Projection piece, 65 ..Groove, 66... Groove, 70 .. drainage hole, 71... Shielding region, 72 .. protruding region, 73 .. protruding outer edge portion, 74.

Claims

A joinery comprising an upper frame, a lower frame, and a frame that forms an opening with a pair of vertical frames, and a panel that is disposed in the opening of the frame,
The lower frame has an upper surface portion arranged along the panel body between the pair of vertical frames,
The vertical frame has a vertical pressing edge disposed along the panel body between the upper surface of the lower frame and the upper frame,
An upper surface portion of the lower frame is formed in the shielding portion that is shielded by the vertical pressing edge, an exposed portion that is exposed without being shielded by the vertical pressing edge, and protrudes from the vertical pressing edge to the exposed portion. A fitting having a drainage hole and an inclined part that is inclined obliquely downward from a protruding outer edge part of the drainage hole protruding to the exposed part to a position below the vertical pressing edge.

In the joinery described in claim 1,
The upper part of the lower frame is a joinery having a groove formed in the exposed part around the drain hole.

In the joinery described in claim 2,
The groove is a joiner connected to the protruding outer edge.

In the joinery described in claim 2,
The groove is a joinery formed along the protruding outer edge.

In the joinery according to any one of claims 1 to 4,
The protruding outer edge portion is a joinery formed along the outer surface of the lower end portion of the vertical pressing edge.

In the fitting according to any one of claims 1 to 5,
The inclined portion is a fitting that is an inner surface portion of the drainage hole that is inclined obliquely downward from the protruding outer edge portion to a position below the vertical pressing edge.

In the fitting according to any one of claims 1 to 5,
The inclined portion is a joinery that is a protruding piece that is inclined obliquely downward from the protruding outer edge portion to a position below the vertical pressing edge.