JP7039364B2 - Joinery - Google Patents

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JP7039364B2
JP7039364B2 JP2018068074A JP2018068074A JP7039364B2 JP 7039364 B2 JP7039364 B2 JP 7039364B2 JP 2018068074 A JP2018068074 A JP 2018068074A JP 2018068074 A JP2018068074 A JP 2018068074A JP 7039364 B2 JP7039364 B2 JP 7039364B2
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angle member
frame
vertical
fitting
frame body
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JP2019178535A (en
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真也 平川
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Lixil Corp
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Lixil Corp
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Description

本発明は、枠体の屋内側に樹脂製のアングル部材を備えた建具に関する。 The present invention relates to a fitting provided with a resin angle member on the indoor side of the frame.

従来、枠体の屋内側に樹脂製のアングル部材を備えた建具が知られている(例えば、特許文献1参照)。この従来の建具は、アングル部材を、躯体(額縁部材)に対して、アングル部材の表面から直接ネジ留めしている。 Conventionally, a fitting having a resin angle member on the indoor side of the frame is known (see, for example, Patent Document 1). In this conventional fitting, the angle member is screwed directly to the skeleton (frame member) from the surface of the angle member.

特開2016-211255号公報Japanese Unexamined Patent Publication No. 2016-21255

従来の建具は、アングル部材の表面から躯体に対して直接ネジ留めするため、ネジの頭部がアングル部材の表面に露出する問題があった。 Since the conventional fittings are screwed directly from the surface of the angle member to the skeleton, there is a problem that the head of the screw is exposed on the surface of the angle member.

そこで、本発明は、アングル部材の見栄えが良好で、より意匠性が向上した建具を提供することを目的とする。 Therefore, it is an object of the present invention to provide a fitting in which the angle member has a good appearance and the design is further improved.

(1) 本発明に係る建具は、枠体(例えば、後述する枠体2)の屋内側に樹脂製のアングル部材(例えば、後述するアングル部材5)を備えた建具(例えば、後述する建具1)であって、前記アングル部材及び前記枠体のうちの一方は、前記枠体の延び方向に沿う差し込み部(例えば、後述する差し込み部502、201)を有し、前記アングル部材及び前記枠体のうちの他方は、前記差し込み部を嵌合可能な挿入溝部(例えば、後述する挿入溝部26、508)を有し、前記アングル部材は、前記差し込み部と前記挿入溝部との嵌合により、前記枠体に取り付けられている。 (1) The fitting according to the present invention is a fitting having a resin angle member (for example, the angle member 5 described later) on the indoor side of the frame body (for example, the frame body 2 described later) (for example, the fitting 1 described later). ), And one of the angle member and the frame body has an insertion portion (for example, insertion portions 502 and 201 described later) along the extending direction of the frame body, and the angle member and the frame body. The other of the two has an insertion groove portion (for example, an insertion groove portion 26, 508 described later) into which the insertion portion can be fitted, and the angle member is said to be formed by fitting the insertion portion and the insertion groove portion. It is attached to the frame.

(2) (1)に記載の建具において、前記差し込み部及び前記挿入溝部は、前記枠体の延び方向に沿って連続して設けられていることが好ましい。 (2) In the fitting according to (1), it is preferable that the insertion portion and the insertion groove portion are continuously provided along the extending direction of the frame body.

(3) (1)又は(2)に記載の建具において、前記枠体は、縦枠(例えば、後述の縦枠23、24)と横枠(例えば、後述の上横枠21、下横枠22)とを備え、前記アングル部材は、前記縦枠に取り付けられる縦側アングル部材(例えば、後述の縦側アングル部材53、54)と、前記横枠に取り付けられる横側アングル部材(例えば、後述の横側アングル部材51、52)とを備え、前記縦側アングル部材の長手方向の端部(例えば、後述の端部5a)と前記横側アングル部材の長手方向の端部(例えば、後述の端部5a)とは、両者の間に所定の隙間(例えば、隙間S)をあけて配置されていることが好ましい。 (3) In the fitting according to (1) or (2), the frame body is a vertical frame (for example, vertical frames 23 and 24 described later) and a horizontal frame (for example, upper horizontal frame 21 and lower horizontal frame described later). 22), the angle member includes a vertical angle member attached to the vertical frame (for example, vertical angle members 53 and 54 described later) and a horizontal angle member attached to the horizontal frame (for example, described later). The lateral angle members 51 and 52) are provided, and the longitudinal end portion of the vertical angle member (for example, the end portion 5a described later) and the longitudinal end portion of the lateral angle member (for example, described later) are provided. It is preferable that the end portion 5a) is arranged with a predetermined gap (for example, a gap S) between the two.

(4) (3)に記載の建具において、前記縦側アングル部材及び前記横側アングル部材のそれぞれの前記端部は、長手方向に長い切り欠き部(例えば、後述の切り欠き部503)又は長手方向に長い長穴(例えば、後述の長穴507)を有し、前記縦側アングル部材の長手方向の端部と前記横側アングル部材の長手方向の端部とを覆うコーナー部材(例えば、後述のコーナー部材6)を備え、前記コーナー部材は、前記切り欠き部又は前記長穴を通して前記縦側アングル部材及び前記横側アングル部材のそれぞれの前記端部を躯体(例えば、後述の額縁部材G)にネジ留めするためのネジ穴(例えば、後述のネジ穴614)を有する基部(例えば、後述の基部61)と、前記基部に対して覆うように嵌合するカバー部(例えば、後述のカバー部62)と、を備えることが好ましい。 (4) In the fitting according to (3), the ends of each of the vertical angle member and the horizontal angle member are a long notch in the longitudinal direction (for example, a notch 503 described later) or a longitudinal portion. A corner member having a long hole long in the direction (for example, a long hole 507 described later) and covering a longitudinal end portion of the vertical angle member and a longitudinal end portion of the lateral angle member (for example, described later). The corner member 6) is provided with the corner member 6), and the corner member has a frame (for example, a frame member G described later) at the end of each of the vertical angle member and the lateral angle member through the notch or the slotted hole. A base having a screw hole (for example, a screw hole 614 described later) for screwing to the base (for example, a base 61 described later) and a cover portion fitted so as to cover the base (for example, a cover portion described later). 62) and is preferable.

(5) (4)に記載の建具において、前記基部の裏面(例えば、後述の裏面611b、612b)は、前記切り欠き部又は前記長穴に係合する係合突起(例えば、後述の係合突起616)を有することが好ましい。 (5) In the fitting according to (4), the back surface of the base portion (for example, the back surfaces 611b and 612b described later) has an engaging projection (for example, the engagement described later) that engages with the notch or the elongated hole. It is preferable to have protrusions 616).

(6) (4)又は(5)に記載の建具において、前記基部は、前記縦側アングル部材及び前記横側アングル部材のうちの一方の前記端部に当接する第1部分(例えば、後述の第1部分611)と、前記縦側アングル部材及び前記横側アングル部材のうちの他方の前記端部に当接する第2部分(例えば、後述の第2部分612)と、前記第1部分と前記第2部分とを任意の角度で折り曲げ可能に連結する連結部(例えば、後述の連結部613)と、を備えることが好ましい。 (6) In the fitting according to (4) or (5), the base portion is a first portion (for example, described later) that abuts on the end portion of one of the vertical angle member and the horizontal angle member. The first portion 611), the second portion (for example, the second portion 612 described later) that abuts on the other end of the vertical angle member and the lateral angle member, and the first portion and the above. It is preferable to provide a connecting portion (for example, a connecting portion 613 described later) for connecting the second portion so as to be bendable at an arbitrary angle.

(7) (4)~(6)のいずれかに記載の建具において、前記縦側アングル部材の前記端部をネジ留めする前記ネジ穴の周囲の座面(例えば、後述の座面615)と、前記横側アングル部材の前記端部をネジ留めする前記ネジ穴の周囲の座面(例えば、後述の座面615)とは、互いに相反する方向に傾斜していることが好ましい。 (7) In the fitting according to any one of (4) to (6), with a seat surface (for example, a seat surface 615 described later) around the screw hole for screwing the end portion of the vertical angle member. It is preferable that the seat surface (for example, the seat surface 615 described later) around the screw hole for screwing the end portion of the lateral angle member is inclined in a direction opposite to each other.

(8) (4)~(7)のいずれかに記載の建具において、前記カバー部は、前記縦側アングル部材の表面(例えば、後述の表面5c)の幅方向に亘って当接し、前記縦側アングル部材の表面を流下した結露水を屋外側に排水する傾斜壁部(例えば、後述の傾斜壁部625)を有することが好ましい。 (8) In the fitting according to any one of (4) to (7), the cover portion abuts over the width direction of the surface of the vertical angle member (for example, the surface 5c described later), and the vertical It is preferable to have an inclined wall portion (for example, an inclined wall portion 625 described later) for draining the dew condensation water flowing down the surface of the side angle member to the outdoor side.

(9) (4)~(8)のいずれかに記載の建具において、前記切り欠き部又は前記長穴は、前記縦側アングル部材及び前記横側アングル部材の幅方向の中央部よりも屋内側に片寄って配置されていることが好ましい。 (9) In the fitting according to any one of (4) to (8), the notch or the elongated hole is on the indoor side of the vertical angle member and the center portion in the width direction of the lateral angle member. It is preferable that they are arranged in a biased manner.

本発明によれば、アングル部材の見栄えが良好で、より意匠性が向上した建具を提供することができる。 According to the present invention, it is possible to provide a fitting having a good appearance of the angle member and a further improved design.

本発明の一実施形態に係る建具の縦断面図である。It is a vertical sectional view of the fitting which concerns on one Embodiment of this invention. 本発明の一実施形態に係る建具の横断面図である。It is sectional drawing of the fitting which concerns on one Embodiment of this invention. 図1に示す建具の上側の拡大断面図である。It is an enlarged sectional view of the upper side of the fitting shown in FIG. 図1に示す建具の下側の拡大断面図である。It is an enlarged sectional view of the lower side of the fitting shown in FIG. 図2に示す建具の一方の縦枠側の拡大断面図である。FIG. 2 is an enlarged cross-sectional view of one of the fittings shown in FIG. 2 on the vertical frame side. 本発明の一実施形態に係る建具の屋内側の上横枠と縦枠との交差部位を示す拡大して示す図である。It is an enlarged figure which shows the intersection part of the upper horizontal frame and the vertical frame on the indoor side of the fitting which concerns on one Embodiment of this invention. 本発明の一実施形態に係る建具の屋内側の下横枠と対枠との交差部位を拡大して示す図である。It is a figure which enlarges and shows the intersection part of the lower horizontal frame on the indoor side and the opposite frame of the fitting which concerns on one Embodiment of this invention. 一実施形態に係るアングル部材の斜視図である。It is a perspective view of the angle member which concerns on one Embodiment. アングル部材を取り外した状態の建具の上横枠と縦枠との交差部位を拡大して示す図である。It is an enlarged view which shows the intersection part of the upper horizontal frame and the vertical frame of a fitting with an angle member removed. アングル部材を取り外した建具の下横枠と縦枠との交差部位を拡大して示す図である。It is an enlarged view which shows the intersection part of the lower horizontal frame and the vertical frame of a fitting from which an angle member was removed. アングル部材を挿入溝部に嵌合させた状態の上横枠と縦枠との交差部位を拡大して示す図である。It is an enlarged view which shows the intersection part of the upper horizontal frame and a vertical frame in a state where an angle member is fitted in an insertion groove part. アングル部材を挿入溝部に嵌合させた状態の下横枠と縦枠との交差部位を拡大して示す図である。It is an enlarged view which shows the intersection part of the lower horizontal frame and a vertical frame in a state where an angle member is fitted in an insertion groove part. コーナー部材の基部を表面側から見た斜視図である。It is a perspective view which looked at the base of a corner member from the surface side. コーナー部材の基部を裏面側から見た斜視図である。It is a perspective view which looked at the base part of a corner member from the back surface side. 図10A中のA-A線に沿う断面図である。It is sectional drawing which follows the AA line in FIG. 10A. カバー部を屋内側且つ表面側から見た斜視図である。It is a perspective view which looked at the cover part from the indoor side and the surface side. 図12に示すカバー部をB方向から見た拡大図である。FIG. 12 is an enlarged view of the cover portion shown in FIG. 12 as viewed from the B direction. 図12に示すカバー部をC方向から見た拡大図である。FIG. 12 is an enlarged view of the cover portion shown in FIG. 12 as viewed from the C direction. 図14中のD-D線に沿う断面図である。It is sectional drawing which follows the DD line in FIG. 隣り合う横側アングル部材と縦側アングル部材とをコーナー部材を用いて取り付けする様子を示す図である。It is a figure which shows the state of attaching the adjacent horizontal angle member and the vertical angle member by using a corner member. コーナー部材の基部をネジ留めした状態を示す断面図である。It is sectional drawing which shows the state which screwed the base part of the corner member. 枠体の四隅の基部にカバー部を嵌合させる様子を屋内側から見た図である。It is the figure which saw from the indoor side how the cover part was fitted to the base part of the four corners of a frame body. 下横枠側に配置される横側アングル部材と一方の縦側アングル部材との間に配置されるコーナー部材のカバー部を示す図である。It is a figure which shows the cover part of the corner member arranged between the horizontal angle member arranged on the lower horizontal frame side, and one vertical angle member. 下横枠側に配置される横側アングル部材と他方の縦側アングル部材との間に配置されるコーナー部材のカバー部を示す図である。It is a figure which shows the cover part of the corner member arranged between the horizontal angle member arranged on the lower horizontal frame side, and the other vertical angle member. アングル部材の他の実施形態を示す斜視図である。It is a perspective view which shows the other embodiment of the angle member. アングル部材が挿入溝部を有し、枠体が差し込み部を有する例を示す図である。It is a figure which shows the example which the angle member has an insertion groove part, and the frame body has an insertion part.

以下、本発明の一実施形態について、図面を参照して詳しく説明する。
図1は、本発明の一実施形態に係る建具の縦断面図である。図2は、本発明の一実施形態に係る建具の横断面図である。図3は、図1に示す建具の上側の拡大縦断面図である。図4は、図1に示す建具の下側の拡大縦断面図である。図5は、図2に示す建具の一方の縦枠側の拡大横断面図である。図6Aは、本発明の一実施形態に係る建具の屋内側の上横枠と縦枠との交差部位を示す拡大して示す図である。図6Bは、本発明の一実施形態に係る建具の屋内側の下横枠と縦枠との交差部位を拡大して示す図である。
本実施形態の建具1は、建物の壁に形成された開口部(図示せず)に取り付けられる枠体2と、枠体2に開閉可能に納められた障子3と、障子3の屋内側に張設された網戸4と、枠体2の屋内側に突出して配置されるアングル部材5と、を備えている。本実施形態の建具1は、障子3が枠体2に対して屋外側に開閉するように構成される開き窓を例示している。
Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a vertical sectional view of a fitting according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of a fitting according to an embodiment of the present invention. FIG. 3 is an enlarged vertical sectional view of the upper side of the fitting shown in FIG. FIG. 4 is an enlarged vertical sectional view of the lower side of the fitting shown in FIG. FIG. 5 is an enlarged cross-sectional view of one of the fittings shown in FIG. 2 on the vertical frame side. FIG. 6A is an enlarged view showing an intersection portion between the upper horizontal frame and the vertical frame on the indoor side of the fitting according to the embodiment of the present invention. FIG. 6B is an enlarged view showing the intersection of the lower horizontal frame and the vertical frame on the indoor side of the fitting according to the embodiment of the present invention.
The fitting 1 of the present embodiment has a frame body 2 attached to an opening (not shown) formed in a wall of a building, a shoji screen 3 which can be opened and closed in the frame body 2, and an indoor side of the shoji screen 3. It includes a stretched screen door 4 and an angle member 5 that is arranged so as to project toward the indoor side of the frame body 2. The fitting 1 of the present embodiment exemplifies a casement window configured such that the shoji 3 opens and closes to the outdoor side with respect to the frame body 2.

建具1は、アルミ等の金属と塩化ビニル等の樹脂とからなる枠体2を有する複合型の建具であり、断熱性に優れる。即ち、枠体2は、上横枠21、下横枠22及び左右の縦枠23、24によって矩形状に枠組みされて形成されている。上横枠21、下横枠22及び縦枠23、24は、障子3が開閉可能に取り付けられる金属上横枠211、金属下横枠221及び金属縦枠231、241と、網戸4が張設される樹脂上横枠212、樹脂下横枠222及び樹脂縦枠232、242とでそれぞれ構成されている。金属上横枠211及び金属下横枠221は、枠体2の横方向の全長に亘って延びている。樹脂上横枠212及び樹脂下横枠222は、金属上横枠211及び金属下横枠221の内側且つ屋内側にそれぞれ装着されている。 The fitting 1 is a composite fitting having a frame 2 made of a metal such as aluminum and a resin such as vinyl chloride, and has excellent heat insulating properties. That is, the frame body 2 is formed by being framed in a rectangular shape by the upper horizontal frame 21, the lower horizontal frame 22, and the left and right vertical frames 23, 24. The upper horizontal frame 21, the lower horizontal frame 22, and the vertical frames 23, 24 are provided with a metal upper horizontal frame 211, a metal lower horizontal frame 221 and metal vertical frames 231 and 241 to which the shoji 3 can be opened and closed, and a screen door 4. It is composed of a resin upper horizontal frame 212, a resin lower horizontal frame 222, and a resin vertical frame 232, 242, respectively. The metal upper horizontal frame 211 and the metal lower horizontal frame 221 extend over the entire length in the lateral direction of the frame body 2. The resin upper horizontal frame 212 and the resin lower horizontal frame 222 are mounted inside and indoor side of the metal upper horizontal frame 211 and the metal lower horizontal frame 221, respectively.

一方、金属縦枠231、241は、金属上横枠211と金属下横枠221との間に亘って設けられている。樹脂縦枠232、242は、金属縦枠231、241の内側且つ屋内側にそれぞれ装着され、金属縦枠231、241と同様に、樹脂上横枠212と樹脂下横枠222との間に亘って延びている。 On the other hand, the metal vertical frames 231 and 241 are provided between the metal upper horizontal frame 211 and the metal lower horizontal frame 221. The resin vertical frames 232 and 242 are mounted inside the metal vertical frames 231 and 241 and on the indoor side, respectively, and, like the metal vertical frames 231 and 241, extend between the resin upper horizontal frame 212 and the resin lower horizontal frame 222. Is extending.

障子3は、上框31、下框32及び縦框33、34によって複層ガラス35を支持し、枠体2に対して、上框31及び下框32の一方端部に設けられる回動軸(図示せず)を中心に回動可能に取り付けられている。これにより、障子3は、屋外側に向けて開放され、又は、屋内側に向けて収納される。 The shoji 3 supports the double glazing 35 by the upper stile 31, the lower stile 32, and the vertical stile 33, 34, and the rotating shaft provided at one end of the upper stile 31 and the lower stile 32 with respect to the frame body 2. It is rotatably attached around (not shown). As a result, the shoji 3 is opened toward the outdoor side or stored toward the indoor side.

網戸4は、矩形状の網部41と、その網部41の四周にそれぞれ配置される縁部材42と、を有している。樹脂上横枠212、樹脂下横枠222及び樹脂縦枠232、242のそれぞれの見込み面212a、222a、232a、242aには、網戸4の各縁部材42を嵌合させる嵌合溝25が形成されている。網戸4は、各縁部材42がそれぞれ嵌合溝25内に嵌合して取り付けられることにより、樹脂上横枠212、樹脂下横枠222及び樹脂縦枠232、242に亘って着脱可能に張設されている。 The screen door 4 has a rectangular net unit 41 and edge members 42 arranged on the four circumferences of the net unit 41, respectively. Fitting grooves 25 for fitting each edge member 42 of the screen door 4 are formed on the prospective surfaces 212a, 222a, 232a, and 242a of the resin upper horizontal frame 212, the resin lower horizontal frame 222, and the resin vertical frame 232, 242, respectively. Has been done. The screen door 4 is detachably stretched over the resin upper horizontal frame 212, the resin lower horizontal frame 222, and the resin vertical frame 232, 242 by fitting each edge member 42 into the fitting groove 25 and mounting the screen door 4. It is set up.

アングル部材5は、枠体2の屋内側の四周に、枠体2とは別体の部材として取り付けられている。アングル部材5は、上横枠21及び下横枠22にそれぞれ取り付けられる横側アングル部材51、52と、縦枠23、24にそれぞれ取り付けられる縦側アングル部材53、54との4つの独立したアングル部材からなる。アングル部材5は、建具1の屋内側の四周に亘る躯体を構成する額縁部材Gの屋外側縁部G1をそれぞれ覆っている。横側アングル部材51、52と縦側アングル部材53、54との間のコーナー部には、図6A、図6Bに示すように、それぞれコーナー部材6が配置されている。 The angle member 5 is attached to the four circumferences of the frame body 2 on the indoor side as a member separate from the frame body 2. The angle member 5 has four independent angles, that is, the horizontal angle members 51 and 52 attached to the upper horizontal frame 21 and the lower horizontal frame 22, and the vertical angle members 53 and 54 attached to the vertical frames 23 and 24, respectively. It consists of members. The angle member 5 covers the outdoor side edge portion G1 of the frame member G constituting the frame covering the four circumferences on the indoor side of the fitting 1. As shown in FIGS. 6A and 6B, corner members 6 are arranged at the corners between the horizontal angle members 51 and 52 and the vertical angle members 53 and 54, respectively.

本実施形態の横側アングル部材51、52及び縦側アングル部材53、54は、長さの違いを有する以外、実質的に同じ構造を有するので、1つのアングル部材5の構造について、図7を用いて説明する。図7は、本発明の一実施形態に係るアングル部材5の斜視図である。
アングル部材5は、それぞれ枠体2の延び方向に沿う所定幅の長尺な帯状のアングル部材本体501と差し込み部502とが、塩化ビニル等の樹脂によって一体に成形されることにより、断面略L字型に構成されている。アングル部材本体501は、枠体2から屋内側に向けて略垂直に突出し、額縁部材Gの屋外側縁部G1の内周面を覆う部位である。差し込み部502は、アングル部材本体501の幅方向の屋外側の近傍から、アングル部材本体501に対して略垂直方向(額縁部材Gの厚み方向)に延びている。差し込み部502は、枠体2に形成された後述する挿入溝部26に挿入されることにより、アングル部材5を枠体2に取り付けるための部位である。
Since the horizontal angle members 51, 52 and the vertical angle members 53, 54 of the present embodiment have substantially the same structure except that they have different lengths, FIG. 7 shows the structure of one angle member 5. It will be explained using. FIG. 7 is a perspective view of the angle member 5 according to the embodiment of the present invention.
The angle member 5 has a substantially L cross section because a long strip-shaped angle member body 501 having a predetermined width along the extending direction of the frame body 2 and an insertion portion 502 are integrally formed of a resin such as vinyl chloride. It is structured in a character shape. The angle member main body 501 is a portion that projects substantially vertically from the frame body 2 toward the indoor side and covers the inner peripheral surface of the outdoor side edge portion G1 of the frame member G. The insertion portion 502 extends in a direction substantially perpendicular to the angle member main body 501 (thickness direction of the frame member G) from the vicinity of the outdoor side of the angle member main body 501 in the width direction. The insertion portion 502 is a portion for attaching the angle member 5 to the frame body 2 by being inserted into the insertion groove portion 26 formed in the frame body 2, which will be described later.

アングル部材5の長手方向の両端部5a、5aは、それぞれ長手方向に沿って長く延びる切り欠き部503、503を有している。切り欠き部503は、アングル部材本体501の幅方向の中央部よりも屋内側(差し込み部502から遠い側)に偏って配置されている。 Both end portions 5a and 5a of the angle member 5 in the longitudinal direction have notches 503 and 503 extending long along the longitudinal direction, respectively. The cutout portion 503 is arranged so as to be biased toward the indoor side (the side far from the insertion portion 502) of the central portion in the width direction of the angle member main body 501.

アングル部材本体501の裏面には、両面テープ504が設けられている。この両面テープ504は、本発明において必須ではないが、好ましく用いられる。両面テープ504は、予め額縁部材G側に設けられていてもよい。 Double-sided tape 504 is provided on the back surface of the angle member main body 501. This double-sided tape 504 is not essential in the present invention, but is preferably used. The double-sided tape 504 may be provided in advance on the frame member G side.

枠体2の屋内側には、アングル部材5の差し込み部502を嵌合可能な挿入溝部26が形成されている。本実施形態の挿入溝部26は断面U字型に形成されているが、特にU字型に限定されるものではない。挿入溝部26は、金属上横枠211に設けられる上側挿入溝部261と、金属下横枠221に設けられる下側挿入溝部262と、樹脂縦枠232、242に設けられる縦側挿入溝部263、264とで構成されている。 An insertion groove portion 26 into which the insertion portion 502 of the angle member 5 can be fitted is formed on the indoor side of the frame body 2. The insertion groove portion 26 of the present embodiment is formed in a U-shaped cross section, but is not particularly limited to the U-shaped cross section. The insertion groove portion 26 includes an upper insertion groove portion 261 provided in the metal upper horizontal frame 211, a lower insertion groove portion 262 provided in the metal lower horizontal frame 221 and a vertical insertion groove portion 263 and 264 provided in the resin vertical frame 232 and 242. It is composed of and.

この挿入溝部26の詳細について、更に図8A、図8Bを用いて説明する。図8Aは、アングル部材5を取り外した状態の建具1の上横枠21と縦枠24との交差部位を拡大して示す図であり、図8Bは、アングル部材5を取り外した建具1の下横枠22と縦枠23との交差部位を拡大して示す図である。説明を容易にするため、額縁部材Gの図示は省略した。また、建具1の上横枠21と縦枠23との交差部位及び下横枠22と縦枠24との交差部位も同様に現れるため図示を省略する。
図8Aに示すように、上側挿入溝部261は、金属上横枠211の屋内側の端部に、下向きに開口するように金属により一体に形成され、金属上横枠211の延び方向(枠体2の横方向)に沿って、金属上横枠211の全長に亘って連続して延びている。また、図8Bに示すように、下側挿入溝部262は、金属下横枠221の屋内側の端部に、上向きに開口するように金属により一体に形成され、金属下横枠221の延び方向(枠体2の横方向)に沿って、金属下横枠221の全長に亘って連続して延びている。
The details of the insertion groove portion 26 will be further described with reference to FIGS. 8A and 8B. FIG. 8A is an enlarged view showing the intersection of the upper horizontal frame 21 and the vertical frame 24 of the fitting 1 with the angle member 5 removed, and FIG. 8B is the lower side of the fitting 1 with the angle member 5 removed. It is a figure which enlarges and shows the intersection part of a horizontal frame 22 and a vertical frame 23. In order to facilitate the explanation, the illustration of the frame member G is omitted. Further, since the intersection portion between the upper horizontal frame 21 and the vertical frame 23 and the intersection portion between the lower horizontal frame 22 and the vertical frame 24 of the fitting 1 also appear, the illustration is omitted.
As shown in FIG. 8A, the upper insertion groove portion 261 is integrally formed of metal at the indoor end of the metal upper horizontal frame 211 so as to open downward, and the metal upper horizontal frame 211 extends in the extending direction (frame body). Along the lateral direction of 2), it extends continuously over the entire length of the metal upper horizontal frame 211. Further, as shown in FIG. 8B, the lower insertion groove portion 262 is integrally formed of metal at the indoor end of the metal lower horizontal frame 221 so as to open upward, and the metal lower horizontal frame 221 extends in the extending direction. Along (horizontal direction of the frame body 2), it extends continuously over the entire length of the metal lower horizontal frame 221.

縦側挿入溝部263、264は、樹脂縦枠232、242の屋内側の端部に、それぞれ内向きに開口するように樹脂により一体に形成され、樹脂縦枠232、242の延び方向(枠体2の縦方向)に沿って延びている。 The vertical insertion groove portions 263 and 264 are integrally formed of resin at the indoor end portions of the resin vertical frames 232 and 242 so as to open inward, respectively, and the extending directions of the resin vertical frames 232 and 242 (frame body). It extends along the vertical direction of 2).

各アングル部材5は、差し込み部502が挿入溝部26内に挿入されて嵌合することにより取り付けられている。これにより、額縁部材Gの四周の屋外側縁部G1は、それぞれアングル部材5により覆われる。挿入溝部26は、いずれも枠体2の縦横の延び方向に沿って連続しているため、熱の影響によりアングル部材5に長手方向の伸縮移動が生じても、その伸縮移動が阻害されることがない。従って、熱の影響による伸縮移動が阻害されることによりアングル部材5が挿入溝部26から浮き上がることを防止でき、挿入溝部26に対するアングル部材5の嵌合状態を維持することができる。 Each angle member 5 is attached by inserting and fitting the insertion portion 502 into the insertion groove portion 26. As a result, the outdoor side edge portions G1 on the four circumferences of the frame member G are each covered with the angle member 5. Since the insertion groove portions 26 are continuous along the vertical and horizontal extending directions of the frame body 2, even if the angle member 5 expands and contracts in the longitudinal direction due to the influence of heat, the expansion and contraction movement is hindered. There is no. Therefore, it is possible to prevent the angle member 5 from floating from the insertion groove portion 26 due to the inhibition of expansion / contraction movement due to the influence of heat, and it is possible to maintain the fitted state of the angle member 5 with respect to the insertion groove portion 26.

アングル部材5の差し込み部502の先端部には、図7に示すように、長手方向に亘る係止突条505が形成されている。アングル部材5(縦側アングル部材53、54)は、この係止突条505が、樹脂からなる縦側挿入溝部263、264の内面に形成されている複数の凸条部26aと係合することにより、縦側挿入溝部263、264との嵌合状態が保持されるようになっている(図5参照)。また、差し込み部502の少なくとも一方側面には、軟質の塩化ビニル等の樹脂からなる軟質部506を有している。アングル部材5(横側アングル部材51、52)の差し込み部502は、この軟質部506により、金属からなる上側挿入溝部261及び下側挿入溝部262内に圧入状態で挿入され、上側挿入溝部261及び下側挿入溝部262との嵌合状態が保持されるようになっている(図3、図4参照)。 As shown in FIG. 7, a locking ridge 505 extending in the longitudinal direction is formed at the tip of the insertion portion 502 of the angle member 5. In the angle member 5 (vertical angle members 53, 54), the locking ridge 505 engages with a plurality of ridges 26a formed on the inner surface of the vertical insertion groove portions 263 and 264 made of resin. As a result, the fitted state with the vertical insertion groove portions 263 and 264 is maintained (see FIG. 5). Further, a soft portion 506 made of a soft resin such as vinyl chloride is provided on at least one side surface of the insertion portion 502. The insertion portion 502 of the angle member 5 (horizontal angle members 51 and 52) is inserted into the upper insertion groove portion 261 and the lower insertion groove portion 262 made of metal by the soft portion 506 in a press-fitted state, and the upper insertion groove portion 261 and the upper insertion groove portion 261 The fitted state with the lower insertion groove portion 262 is maintained (see FIGS. 3 and 4).

ここで、アングル部材5を挿入溝部26に嵌合させた状態を図9A、図9Bに示す。図9Aは、アングル部材5を挿入溝部26に嵌合させた状態の樹脂上横枠212と樹脂縦枠242との交差部位を拡大して示す図であり、図9Bは、アングル部材5を挿入溝部26に嵌合させた状態の樹脂下横枠222と樹脂縦枠232との交差部位を拡大して示す図である。建具1の樹脂上横枠212と樹脂縦枠232との交差部位及び樹脂下横枠222と樹脂縦枠242との交差部位も同様に現れるため図示を省略する。
図9A、図9Bに示すように、挿入溝部26に嵌合した状態の隣り合う横側アングル部材51、52と縦側アングル部材53、54との端部5a、5a同士は接触しておらず、両者間に所定の隙間Sをあけて配置されている。このため、端部5a、5a同士が干渉し合って取り付け作業を行い難くなるようなことがない。また、熱の影響により横側アングル部材51、52及び縦側アングル部材53、54に長手方向の伸びが生じるようなことがあっても、端部5a、5a同士が接触して干渉し合うことが避けられる。
Here, FIGS. 9A and 9B show a state in which the angle member 5 is fitted into the insertion groove portion 26. FIG. 9A is an enlarged view showing the intersection portion between the resin upper horizontal frame 212 and the resin vertical frame 242 in a state where the angle member 5 is fitted in the insertion groove portion 26, and FIG. 9B is a diagram showing the angle member 5 inserted. It is an enlarged view which shows the intersecting part of the resin lower horizontal frame 222 and the resin vertical frame 232 in a state of being fitted in a groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | groove | | Since the intersection of the resin upper horizontal frame 212 and the resin vertical frame 232 and the intersection of the resin lower horizontal frame 222 and the resin vertical frame 242 of the fitting 1 also appear, the illustration is omitted.
As shown in FIGS. 9A and 9B, the ends 5a and 5a of the adjacent horizontal angle members 51 and 52 fitted in the insertion groove 26 and the vertical angle members 53 and 54 are not in contact with each other. , They are arranged with a predetermined gap S between them. Therefore, the ends 5a and 5a do not interfere with each other, making it difficult to perform the mounting work. Further, even if the lateral angle members 51 and 52 and the vertical angle members 53 and 54 are stretched in the longitudinal direction due to the influence of heat, the ends 5a and 5a are in contact with each other and interfere with each other. Can be avoided.

コーナー部材6は、図6A、図6Bに示すように、枠体2の屋内側に取り付けられた横側アングル部材51、52と縦側アングル部材53、54との間のコーナー部に亘って取り付けられている。コーナー部材6は、横側アングル部材51、52の端部5aと縦側アングル部材53、54の端部5aとの間を覆うと同時に、横側アングル部材51、52の端部5aと縦側アングル部材53、54の端部5aとを額縁部材Gに固定する機能を有している。 As shown in FIGS. 6A and 6B, the corner member 6 is attached over the corner portion between the horizontal angle members 51 and 52 attached to the indoor side of the frame body 2 and the vertical angle members 53 and 54. Has been done. The corner member 6 covers between the end 5a of the horizontal angle members 51 and 52 and the end 5a of the vertical angle members 53 and 54, and at the same time, the end 5a and the vertical side of the horizontal angle members 51 and 52. It has a function of fixing the end portions 5a of the angle members 53 and 54 to the frame member G.

コーナー部材6は、横側アングル部材51、52の端部5aと縦側アングル部材53、54の端部5aとを額縁部材Gに取り付けるための基部61と、この基部61に対して覆うように嵌合するカバー部62と、を備えている。 The corner member 6 covers the base portion 61 for attaching the end portions 5a of the lateral angle members 51 and 52 and the end portions 5a of the vertical side angle members 53 and 54 to the frame member G and the base portion 61. A cover portion 62 to be fitted is provided.

このコーナー部材6の基部61の構成の詳細を図10A、図10B及び図11に示す。図10Aは、コーナー部材6の基部61を表面側から見た斜視図であり、図10Bは、コーナー部材6の基部61を裏面側から見た斜視図である。図11は、図10A中のA-A線に沿う断面図である。
基部61は、第1部分611と、第2部分612と、第1部分611及び第2部分612とを連結する連結部613と、を備えている。
Details of the configuration of the base 61 of the corner member 6 are shown in FIGS. 10A, 10B and 11. FIG. 10A is a perspective view of the base portion 61 of the corner member 6 as viewed from the front surface side, and FIG. 10B is a perspective view of the base portion 61 of the corner member 6 as viewed from the back surface side. FIG. 11 is a cross-sectional view taken along the line AA in FIG. 10A.
The base 61 includes a first portion 611, a second portion 612, and a connecting portion 613 that connects the first portion 611 and the second portion 612.

第1部分611及び第2部分612は、アングル部材本体501の幅と同程度の幅を有する矩形状の板状部材であり、連結部613を境にして対称形状を有している。第1部分611は、隣り合う横側アングル部材51、52と縦側アングル部材53、54とのうちの一方の端部5aに対して、その表面5c側から当接する部位である。また、第2部分612は、隣り合う横側アングル部材51、52と縦側アングル部材53、54とのうちの他方の端部5aに対して、その表面5c側から当接する部位である。 The first portion 611 and the second portion 612 are rectangular plate-shaped members having a width similar to the width of the angle member main body 501, and have a symmetrical shape with the connecting portion 613 as a boundary. The first portion 611 is a portion that abuts on one end 5a of the adjacent horizontal angle members 51, 52 and the vertical angle members 53, 54 from the surface 5c side thereof. Further, the second portion 612 is a portion that abuts on the other end portion 5a of the adjacent horizontal angle members 51 and 52 and the vertical angle members 53 and 54 from the surface 5c side thereof.

第1部分611及び第2部分612には、それぞれネジ穴614が形成されている。各ネジ穴614の周囲には、第1部分611及び第2部分612の表面611a、612aから窪んだ環状の座面615がそれぞれ形成されている。これら2つの座面615は、第1部分611の表面611a及び第2部分612の表面612aに対して、互いに相反する方向(連結部613に向かう方向とは反対の方向、図11における左右方向)に傾斜するように設けられている。 Screw holes 614 are formed in the first portion 611 and the second portion 612, respectively. An annular seat surface 615 recessed from the surfaces 611a and 612a of the first portion 611 and the second portion 612 is formed around each screw hole 614, respectively. These two bearing surfaces 615 are opposite to each other with respect to the surface 611a of the first portion 611 and the surface 612a of the second portion 612 (direction opposite to the direction toward the connecting portion 613, left-right direction in FIG. 11). It is provided so as to incline.

第1部分611及び第2部分612の裏面611b、612bには、それぞれネジ穴614の近傍から互いに近接する方向(連結部613に向かう方向)に延びる係合突起616が形成されている。係合突起616は、隣り合う横側アングル部材51、52と縦側アングル部材53、54のそれぞれの切り欠き部503と係合可能な形状に形成されている。 On the back surfaces 611b and 612b of the first portion 611 and the second portion 612, engaging protrusions 616 extending from the vicinity of the screw holes 614 in the directions close to each other (direction toward the connecting portion 613) are formed. The engaging projection 616 is formed in a shape that allows engagement with the notches 503 of the adjacent horizontal angle members 51 and 52 and the vertical angle members 53 and 54, respectively.

なお、この基部61において、上記のネジ穴614、座面615及び係合突起616は、アングル部材5の切り欠き部503と同様に、第1部分611及び第2部分612の幅方向の中央部よりも一方側(屋内側)に偏って配置されている。 In the base portion 61, the screw hole 614, the seat surface 615, and the engaging protrusion 616 are the central portions in the width direction of the first portion 611 and the second portion 612, similarly to the notch portion 503 of the angle member 5. It is unevenly arranged on one side (indoor side).

第1部分611及び第2部分612の裏面611b、612bには、それぞれの相反する端部(連結部613側とは反対側の端部)に、第1の係合溝部617が1つずつ形成されていると共に、第1部分611及び第2部分612の両側部に、第2の係合溝部618が2つずつ形成されている。第1の係合溝部617は、後述するカバー部62の突板部627と係合可能な部位であり、第2の係合溝部618は、後述するカバー部62の一対の突起部626と係合可能な部位である。 On the back surfaces 611b and 612b of the first portion 611 and the second portion 612, one first engaging groove portion 617 is formed at each opposite end portion (the end portion opposite to the connecting portion 613 side). In addition, two second engaging groove portions 618 are formed on both sides of the first portion 611 and the second portion 612. The first engaging groove portion 617 is a portion capable of engaging with the veneer portion 627 of the cover portion 62 described later, and the second engaging groove portion 618 engages with the pair of protruding portions 626 of the cover portion 62 described later. It is a possible part.

第1部分611、第2部分612及び連結部613は、例えば塩化ビニル等の樹脂によって一体に成形されているが、連結部613は、第1部分611及び第2部分612に比較して薄肉で軟質の帯状に形成されている。このため、連結部613は、第1部分611と第2部分612とを任意の角度で折り曲げ可能であり、本実施形態のように枠体2の縦横が直交する窓形状に限らず、例えば台形窓等のように、枠体の縦横が直角以外の角度で交差する窓形状であっても、その角度に応じて第1部分611と第2部分612を容易に折り曲げることができる。 The first portion 611, the second portion 612, and the connecting portion 613 are integrally molded with a resin such as vinyl chloride, but the connecting portion 613 is thinner than the first portion 611 and the second portion 612. It is formed in the shape of a soft band. Therefore, the connecting portion 613 can bend the first portion 611 and the second portion 612 at an arbitrary angle, and is not limited to the window shape in which the vertical and horizontal directions of the frame body 2 are orthogonal as in the present embodiment, for example, a trapezoid. Even if the frame has a window shape in which the vertical and horizontal directions of the frame intersect at an angle other than a right angle, such as a window, the first portion 611 and the second portion 612 can be easily bent according to the angle.

次に、コーナー部材6のカバー部62の構成の詳細を図12~図15に示す。図12は、カバー部62を屋内側且つ表面側から見た斜視図である。図13は、図12に示すカバー部をB方向から見た拡大図である。図14は、図12に示すカバー部をC方向から見た拡大図である。図15は、図14中のD-D線に沿う断面図である。
カバー部62は、基部61の第1部分611と第2部分612とのうちの一方を覆う大きさに形成される矩形状の第1カバー部621と、基部61の第1部分611と第2部分612とのうちの他方を覆う大きさに形成される矩形状の第2カバー部622と、を備えている。第1カバー部621と第2カバー部622とは、L字型に直交するように一体に連結されている。このカバー部62は、基部61と同様の樹脂によって、第1部分611及び第2部分612と同程度の硬度に成形されている。
Next, the details of the configuration of the cover portion 62 of the corner member 6 are shown in FIGS. 12 to 15. FIG. 12 is a perspective view of the cover portion 62 as viewed from the indoor side and the front side. FIG. 13 is an enlarged view of the cover portion shown in FIG. 12 as viewed from the B direction. FIG. 14 is an enlarged view of the cover portion shown in FIG. 12 as viewed from the C direction. FIG. 15 is a cross-sectional view taken along the line DD in FIG.
The cover portion 62 has a rectangular first cover portion 621 formed so as to cover one of the first portion 611 and the second portion 612 of the base portion 61, and the first portion 611 and the second portion of the base portion 61. A rectangular second cover portion 622 formed in a size covering the other of the portions 612 is provided. The first cover portion 621 and the second cover portion 622 are integrally connected so as to be orthogonal to an L-shape. The cover portion 62 is formed of the same resin as the base portion 61 to have the same hardness as the first portion 611 and the second portion 612.

カバー部62の両側面には、第1カバー部621と第2カバー部622とに亘ってL字型に形成された屋内側側面板623と屋外側側面板624とが一体に形成されている。このうちの屋内側側面板623は、屋外側側面板624に比べて幅広に形成され、横側アングル部材51、52及び縦側アングル部材53、54の各屋内側側面5bを覆うように構成されている(図6A、図6B参照)。一方、屋外側側面板624は、アングル部材5の表面5cに当接するように構成されている(図19A、図19B参照)。 On both side surfaces of the cover portion 62, an indoor side side plate 623 and an outdoor side side plate 624 formed in an L shape over the first cover portion 621 and the second cover portion 622 are integrally formed. .. Of these, the indoor side side plate 623 is formed wider than the outdoor side side plate 624, and is configured to cover each indoor side side surface 5b of the horizontal angle members 51 and 52 and the vertical angle members 53 and 54. (See FIGS. 6A and 6B). On the other hand, the outdoor side side plate 624 is configured to abut on the surface 5c of the angle member 5 (see FIGS. 19A and 19B).

第1カバー部621と第2カバー部622の裏面側には、屋内側側面板623と屋外側側面板624との端部同士を連結する傾斜壁部625がそれぞれ形成されている。屋内側側面板623は、第1カバー部621から第2カバー部622の全長に亘って形成されているのに対し、屋外側側面板624は、第1カバー部621と第2カバー部622の両端まで届いておらず、屋内側側面板623の全長よりも僅かに短く形成されている。このため、第1カバー部621に配置される傾斜壁部625は、屋内側よりも屋外側が第2カバー部622側に近寄って位置し、第2カバー部622に配置される傾斜壁部625は、屋内側よりも屋外側が第1カバー部621側に近寄って位置している。従って、いずれの傾斜壁部625も、屋内側側面板623とのなす角度が90°未満の鋭角とされ、屋外側側面板624とのなす角度が90°を超える鈍角とされている。 On the back surface side of the first cover portion 621 and the second cover portion 622, inclined wall portions 625 connecting the ends of the indoor side side plate 623 and the outdoor side side plate 624 are formed. The indoor side side plate 623 is formed over the entire length of the first cover portion 621 to the second cover portion 622, whereas the outdoor side side plate 624 is formed of the first cover portion 621 and the second cover portion 622. It does not reach both ends and is formed to be slightly shorter than the total length of the indoor side plate 623. Therefore, the inclined wall portion 625 arranged in the first cover portion 621 is located closer to the second cover portion 622 side on the outdoor side than the indoor side, and the inclined wall portion 625 arranged in the second cover portion 622 is located. The outdoor side is located closer to the first cover portion 621 side than the indoor side. Therefore, each of the inclined wall portions 625 has an acute angle of less than 90 ° with the indoor side side plate 623 and an obtuse angle with the outdoor side side plate 624 of more than 90 °.

屋内側側面板623及び屋外側側面板624の第1カバー部621側に配置される部位には、それぞれ内側に向けて突出する一対の突起部626、626が一体に形成されている。また、第2カバー部622に配置される傾斜壁部625の中央縁部には、内側に向けて突出する1つの突板部627が一体に形成されている。突起部626は、基部61の第1部分611と第2部分612とのうちのいずれか一方の第1の係合溝部617と係合可能な部位であり、突板部627は、基部61の第1部分611と第2部分612とのうちのいずれか他方の第2の係合溝部618と係合可能な部位である。 A pair of protrusions 626 and 626 protruding inward are integrally formed at the portions arranged on the first cover portion 621 side of the indoor side side plate 623 and the outdoor side side plate 624, respectively. Further, one veneer portion 627 protruding inward is integrally formed at the central edge portion of the inclined wall portion 625 arranged in the second cover portion 622. The protrusion 626 is a portion capable of engaging with the first engaging groove portion 617 of either one of the first portion 611 and the second portion 612 of the base portion 61, and the veneer portion 627 is the portion of the base portion 61 of the base 61. It is a portion that can be engaged with the second engaging groove portion 618 of any one of the first portion 611 and the second portion 612.

次に、このコーナー部材6を用いて横側アングル部材51、52と縦側アングル部材53、54とを額縁部材Gに取り付ける方法について、図16~図18を用いて説明する。図16は、隣り合う横側アングル部材52と縦側アングル部材53とをコーナー部材6を用いて取り付ける様子を示す図である。図17は、コーナー部材6の基部61を額縁部材Gにネジ留めした状態を示す断面図である。図18は、枠体2の四隅の基部61にそれぞれカバー部62を嵌合させる様子を屋内側から見た図である。
先ず、隣り合う横側アングル部材52の端部5aと縦側アングル部材53の端部5aとに亘って、基部61を取り付ける。
Next, a method of attaching the lateral angle members 51 and 52 and the vertical angle members 53 and 54 to the frame member G using the corner member 6 will be described with reference to FIGS. 16 to 18. FIG. 16 is a diagram showing how the adjacent horizontal angle member 52 and the vertical angle member 53 are attached by using the corner member 6. FIG. 17 is a cross-sectional view showing a state in which the base portion 61 of the corner member 6 is screwed to the frame member G. FIG. 18 is a view of fitting the cover portions 62 to the base portions 61 at the four corners of the frame body 2 as viewed from the indoor side.
First, the base portion 61 is attached over the end portion 5a of the adjacent horizontal angle member 52 and the end portion 5a of the vertical angle member 53.

即ち、縦側アングル部材53の切り欠き部503に、基部61の第1部分611の係合突起616を係合させると共に、横側アングル部材52の切り欠き部503に、基部61の第2部分612の係合突起616を係合させ、第1部分611と第2部分612を縦側アングル部材53と横側アングル部材52の表面5cにそれぞれ当接させる。このとき、係合突起616は、縦側アングル部材53と横側アングル部材52との長手方向の伸び移動を許容し得るように、切り欠き部503に対して長手方向の伸び代を残して緩く装着されることが望ましい。切り欠き部503及び係合突起616は、いずれも屋内側に偏って配置されているため、基部61を取り付ける際の第1部分611及び第2部分612の向きは自ずと決められ、誤装着のおそれはない。 That is, the engaging projection 616 of the first portion 611 of the base 61 is engaged with the notch 503 of the vertical angle member 53, and the second portion of the base 61 is engaged with the notch 503 of the lateral angle member 52. The engaging protrusion 616 of the 612 is engaged, and the first portion 611 and the second portion 612 are brought into contact with the surface 5c of the vertical angle member 53 and the horizontal angle member 52, respectively. At this time, the engaging projection 616 is loose with respect to the notch 503, leaving a margin for elongation in the longitudinal direction so as to allow the extension and movement of the vertical angle member 53 and the lateral angle member 52 in the longitudinal direction. It is desirable to be attached. Since the cutout portion 503 and the engaging protrusion 616 are both arranged unevenly toward the indoor side, the orientation of the first portion 611 and the second portion 612 when mounting the base portion 61 is naturally determined, and the mounting is erroneously installed. It's not.

連結部613は、第1部分611と第2部分612とを折り曲げ可能に連結しているため、第1部分611と第2部分612を直角に容易に折り曲げることができる。折り曲げられた連結部613は、横側アングル部材52と縦側アングル部材53との間の隙間Sに収容される。 Since the connecting portion 613 connects the first portion 611 and the second portion 612 so as to be bendable, the first portion 611 and the second portion 612 can be easily bent at a right angle. The bent connecting portion 613 is accommodated in the gap S between the horizontal angle member 52 and the vertical angle member 53.

次いで、基部61の第1部分611及び第2部分612のそれぞれのネジ穴614にネジ600を挿入し、第1部分611及び第2部分612を額縁部材Gにネジ留めする。これにより、横側アングル部材52と縦側アングル部材53のそれぞれの端部5a、5aが、基部61を介して額縁部材Gに固定される。 Next, the screw 600 is inserted into the screw hole 614 of the first portion 611 and the second portion 612 of the base portion 61, and the first portion 611 and the second portion 612 are screwed to the frame member G. As a result, the respective end portions 5a and 5a of the horizontal angle member 52 and the vertical angle member 53 are fixed to the frame member G via the base portion 61.

このとき、各ネジ穴614の周囲の座面615は、互いに相反する方向に傾斜しているため、図17に示すように、ネジ600の挿入方向は、それぞれ内側の連結部613側(コーナー部側)に向けて傾斜した方向となる。このため、電動ドライバー等の工具を使用する際、隣り合う横側アングル部材52又は縦側アングル部材53や額縁部材Gと工具とが干渉し難くなり、基部61の取り付けを行い易くすることができると共に、基部61及びカバー部62を可及的に小型化することができる。また、横側アングル部材52と縦側アングル部材53の切り欠き部503及び基部61のネジ穴614は、いずれも屋内側に偏って配置されているため、額縁部材Gの屋外側縁部G1から屋内側に離れた位置にネジ600が挿入される。このため、ネジ600による屋外側縁部G1の欠けや割れ等の発生を回避できる。 At this time, since the seating surface 615 around each screw hole 614 is inclined in a direction opposite to each other, the insertion direction of the screw 600 is the inner connecting portion 613 side (corner portion) as shown in FIG. The direction is inclined toward the side). Therefore, when a tool such as an electric screwdriver is used, the tool is less likely to interfere with the adjacent horizontal angle member 52, the vertical angle member 53, or the frame member G, and the base 61 can be easily attached. At the same time, the base portion 61 and the cover portion 62 can be made as small as possible. Further, since the notch portion 503 of the horizontal angle member 52, the notch portion 503 of the vertical angle member 53, and the screw hole 614 of the base portion 61 are all arranged unevenly toward the indoor side, the outdoor side edge portion G1 of the frame member G The screw 600 is inserted at a position away from the indoor side. Therefore, it is possible to avoid the occurrence of chipping or cracking of the outdoor side edge G1 due to the screw 600.

他の隣り合う横側アングル部材52と縦側アングル部材54との間、横側アングル部材51と縦側アングル部材53との間及び横側アングル部材51と縦側アングル部材54との間も、上記と同様にしてそれぞれ基部61が取り付けられる。 Between the other adjacent horizontal angle member 52 and the vertical angle member 54, between the horizontal angle member 51 and the vertical angle member 53, and between the horizontal angle member 51 and the vertical angle member 54. The base 61 is attached in the same manner as described above.

次いで、基部61にカバー部62を嵌合させて取り付ける。カバー部62の取り付けは、図16に示すように、カバー部62の屋内側側面板623が屋内側に配置され、第2カバー部622が横側アングル部材52の表面5cに配置される態勢で、基部61の第1部分611に向けて移動させることにより行う。これにより、カバー部62の第1カバー部621が、基部61の第1部分611に対して覆うように嵌合すると共に、第2カバー部622が、基部61の第2部分612に対して覆うように嵌合する。このとき、第2カバー部622の突板部627が、基部61の第2部分612に配置される第1の係合溝部617内に挿入されて係合すると同時に、第1カバー部621の突起部626が、基部61の第1部分611に配置される第2の係合溝部618に弾性的に嵌まり込んで係合する。 Next, the cover portion 62 is fitted and attached to the base portion 61. As shown in FIG. 16, the cover portion 62 is attached so that the indoor side plate 623 of the cover portion 62 is arranged on the indoor side and the second cover portion 622 is arranged on the surface 5c of the lateral angle member 52. , By moving towards the first portion 611 of the base 61. As a result, the first cover portion 621 of the cover portion 62 is fitted so as to cover the first portion 611 of the base portion 61, and the second cover portion 622 covers the second portion 612 of the base portion 61. Fit so that. At this time, the veneer portion 627 of the second cover portion 622 is inserted into and engaged with the first engaging groove portion 617 arranged in the second portion 612 of the base portion 61, and at the same time, the protruding portion of the first cover portion 621 is engaged. The 626 is elastically fitted and engaged with the second engaging groove portion 618 arranged in the first portion 611 of the base 61.

他の隣り合う横側アングル部材52と縦側アングル部材54との間、横側アングル部材51と縦側アングル部材53との間及び横側アングル部材51と縦側アングル部材54との間の各基部61にも、上記と同様にしてそれぞれカバー部62が取り付けられる。カバー部62の屋内側側面板623は常に屋内側に配置されるため、図18に示すように、突板部627を有する第2カバー部622側が、縦側アングル部材54、縦側アングル部材53及び横側アングル部材51の各表面5cにそれぞれ配置された態勢で、カバー部62を矢印に示すように基部61に向けて移動させることにより取り付けられる。 Between the other adjacent horizontal angle member 52 and the vertical angle member 54, between the horizontal angle member 51 and the vertical angle member 53, and between the horizontal angle member 51 and the vertical angle member 54, respectively. A cover portion 62 is also attached to the base portion 61 in the same manner as described above. Since the indoor side side plate 623 of the cover portion 62 is always arranged on the indoor side, as shown in FIG. 18, the second cover portion 622 side having the veneer portion 627 is the vertical angle member 54, the vertical angle member 53, and the vertical angle member 53. The cover portion 62 is attached by moving the cover portion 62 toward the base portion 61 as shown by an arrow in a posture arranged on each surface 5c of the lateral angle member 51.

これにより構成される建具1は、各アングル部材5の四隅の隙間S及び基部61がカバー部62によって覆われ、基部61をネジ留めしているネジ600の頭部が目視されることはない。全てのアングル部材5は、基部61の第1部分611及び第2部分612を介して額縁部材Gに固定されるため、コーナー部材6、6間のアングル部材5の表面5cに固定用ネジの頭部が露出することがなく、アングル部材5の見栄えが良好となり、建具1の意匠性が、より向上する。また、アングル部材5は枠体2と別体であるため、建具1は、建物の躯体に取り付ける前の枠体2からアングル部材5を取り外しておくことができる。これにより、枠体2を収納する際にコンパクトに重ねることが可能となる。 In the fitting 1 configured by this, the gaps S at the four corners of each angle member 5 and the base portion 61 are covered by the cover portion 62, and the head of the screw 600 screwing the base portion 61 is not visible. Since all the angle members 5 are fixed to the frame member G via the first portion 611 and the second portion 612 of the base portion 61, the heads of the fixing screws are attached to the surface 5c of the angle member 5 between the corner members 6 and 6. The portion is not exposed, the appearance of the angle member 5 is improved, and the design of the fitting 1 is further improved. Further, since the angle member 5 is separate from the frame body 2, the fitting 1 can remove the angle member 5 from the frame body 2 before being attached to the building frame. This makes it possible to compactly stack the frame bodies 2 when they are stored.

ここで、下横枠22側に配置される2つのコーナー部材6におけるカバー部62の傾斜壁部625の作用について、図19A、図19Bを用いて説明する。図19Aは、下横枠22側に配置される横側アングル部材52と縦側アングル部材53との間に配置されるコーナー部材6のカバー部62を示す図であり、図19Bは、下横枠22側に配置される横側アングル部材52と縦側アングル部材54との間に配置されるコーナー部材6のカバー部62を示す図である。
これら下横枠22側に配置される2つのコーナー部材6において、縦側アングル部材53、54と当接する第1カバー部621及び第2カバー部622の各傾斜壁部625は、いずれも屋外側に向けて下り傾斜する。これにより、縦側アングル部材53、54の表面に発生した結露水が傾斜壁部625まで流下した際、図中矢印で示すように、結露水は傾斜壁部625の傾斜に沿って屋外側に排水され、屋内側に流れ出すことはない。このため、屋内側の額縁部材Gの表面が結露水によって汚染されるおそれはない。
Here, the action of the inclined wall portion 625 of the cover portion 62 on the two corner members 6 arranged on the lower horizontal frame 22 side will be described with reference to FIGS. 19A and 19B. FIG. 19A is a diagram showing a cover portion 62 of a corner member 6 arranged between a horizontal angle member 52 arranged on the lower horizontal frame 22 side and a vertical angle member 53, and FIG. 19B is a view showing a lower horizontal portion. It is a figure which shows the cover part 62 of the corner member 6 arranged between the horizontal side angle member 52 arranged on the frame 22 side, and the vertical side angle member 54.
In the two corner members 6 arranged on the lower horizontal frame 22 side, the inclined wall portions 625 of the first cover portion 621 and the second cover portion 622 that come into contact with the vertical angle members 53 and 54 are both on the outdoor side. It slopes down toward. As a result, when the dew condensation water generated on the surfaces of the vertical angle members 53 and 54 flows down to the inclined wall portion 625, the dew condensation water flows to the outdoor side along the inclination of the inclined wall portion 625 as shown by the arrow in the figure. It is drained and does not flow out indoors. Therefore, there is no possibility that the surface of the frame member G on the indoor side is contaminated by the dew condensation water.

以上の実施形態は、アングル部材5の端部5aに切り欠き部503を形成した例を挙げたが、この切り欠き部503に代えて、図20に示すように、長手方向に沿って長い長穴507を形成してもよい。長穴507の長手方向に沿う長さは、係合突起616の長さよりも長く形成される。これにより、長穴507と係合突起616との間に、アングル部材5の長手方向の伸縮移動を許容する程度の隙間が形成可能であるため、アングル部材5の長手方向の伸縮移動が係合突起616によって阻害されるおそれはない。 In the above embodiment, an example in which the notch portion 503 is formed at the end portion 5a of the angle member 5 is given, but instead of the notch portion 503, as shown in FIG. 20, a long length along the longitudinal direction is given. A hole 507 may be formed. The length along the longitudinal direction of the slotted hole 507 is formed longer than the length of the engaging protrusion 616. As a result, a gap can be formed between the elongated hole 507 and the engagement protrusion 616 to the extent that the expansion / contraction movement of the angle member 5 in the longitudinal direction is allowed. Therefore, the expansion / contraction movement of the angle member 5 in the longitudinal direction is engaged. There is no risk of being obstructed by the protrusion 616.

また、以上の実施形態は、アングル部材5が差し込み部502を有し、この差し込み部502が、枠体2に形成された挿入溝部26内に挿入されることによって、アングル部材5が枠体2に取り付けられる例を挙げたが、これに限定されない。図21に示すように、アングル部材5が挿入溝部508を有し、枠体2が、額縁部材Gの厚み方向に延びる差し込み部201を有してもよい。この場合は、アングル部材5の挿入溝部508内に枠体2の差し込み部201を挿入することによって、アングル部材5が枠体2に取り付けられる。アングル部材5には、風雨の浸入を阻止するためのヒレ部509を屋外側の側縁部に設ける構成とすることもできる。建具1の全てのアングル部材5が、図21に示すアングル部材5により構成されてもよいし、差し込み部502を有するアングル部材5と、挿入溝部508を有するアングル部材5とが、同じ建具1に併用されてもよい。 Further, in the above embodiment, the angle member 5 has an insertion portion 502, and the insertion portion 502 is inserted into the insertion groove portion 26 formed in the frame body 2, so that the angle member 5 is inserted into the frame body 2. I gave an example that can be attached to, but it is not limited to this. As shown in FIG. 21, the angle member 5 may have an insertion groove portion 508, and the frame body 2 may have an insertion portion 201 extending in the thickness direction of the frame member G. In this case, the angle member 5 is attached to the frame body 2 by inserting the insertion portion 201 of the frame body 2 into the insertion groove portion 508 of the angle member 5. The angle member 5 may be configured to have a fin portion 509 on the side edge portion on the outdoor side to prevent the intrusion of wind and rain. All the angle members 5 of the fitting 1 may be composed of the angle member 5 shown in FIG. 21, or the angle member 5 having the insertion portion 502 and the angle member 5 having the insertion groove portion 508 may be formed in the same fitting 1. It may be used together.

本発明に係る建具1は、以上の実施形態に示した開き窓に限らず、引き違い窓等の他の窓構造にも同様に適用することができる。 The fitting 1 according to the present invention can be similarly applied not only to the casement window shown in the above embodiment but also to other window structures such as a sliding window.

1 建具
2 枠体
21 上横枠
22 下横枠
23、24 縦枠
26、508 挿入溝部
5 アングル部材
5a アングル部材の端部
5c アングル部材の表面
51、52 横側アングル部材
53、54 縦側アングル部材
502、201 差し込み部
503 切り欠き部
507 長穴
6 コーナー部材
61 基部
611 第1部分
612 第2部分
611b、612b 基部の裏面
613 連結部
614 ネジ穴
615 座面
616 係合突起
62 カバー部
625 傾斜壁部
G 額縁部材(躯体)
S 隙間
1 Joinery 2 Frame body 21 Upper horizontal frame 22 Lower horizontal frame 23, 24 Vertical frame 26, 508 Insertion groove 5 Angle member 5a Angle member end 5c Angle member surface 51, 52 Horizontal angle member 53, 54 Vertical angle Member 502, 201 Insertion part 503 Notch part 507 Long hole 6 Corner member 61 Base part 611 First part 612 Second part 611b, 612b Back side of base 613 Connecting part 614 Screw hole 615 Seat surface 616 Engagement protrusion 62 Cover part 625 Inclined Wall part G frame member (framework)
S gap

Claims (7)

枠体の屋内側に樹脂製のアングル部材を備えた建具であって、
前記アングル部材及び前記枠体のうちの一方は、前記枠体の延び方向に沿う差し込み部を有し、
前記アングル部材及び前記枠体のうちの他方は、前記差し込み部を嵌合可能な挿入溝部を有し、
前記アングル部材は、前記差し込み部と前記挿入溝部との嵌合により、前記枠体に取り付けられており
前記枠体は、縦枠と横枠とを備え、
前記アングル部材は、前記縦枠に取り付けられる縦側アングル部材と、前記横枠に取り付けられる横側アングル部材とを備え、
前記縦側アングル部材の長手方向の端部と前記横側アングル部材の長手方向の端部とは、両者の間に所定の隙間をあけて配置され、
前記縦側アングル部材及び前記横側アングル部材のそれぞれの前記端部は、長手方向に長い切り欠き部又は長手方向に長い長穴を有し、
前記縦側アングル部材の長手方向の端部と前記横側アングル部材の長手方向の端部とを覆うコーナー部材を備え、
前記コーナー部材は、前記切り欠き部又は前記長穴を通して前記縦側アングル部材及び前記横側アングル部材のそれぞれの前記端部を躯体にネジ留めするためのネジ穴を有する基部と、前記基部に対して覆うように嵌合するカバー部と、を備える、建具。
A fitting with a resin angle member on the indoor side of the frame.
One of the angle member and the frame body has an insertion portion along the extending direction of the frame body.
The other of the angle member and the frame body has an insertion groove portion into which the insertion portion can be fitted.
The angle member is attached to the frame body by fitting the insertion portion and the insertion groove portion.
The frame body includes a vertical frame and a horizontal frame.
The angle member includes a vertical angle member attached to the vertical frame and a horizontal angle member attached to the horizontal frame.
The longitudinal end of the vertical angle member and the longitudinal end of the lateral angle member are arranged with a predetermined gap between them.
Each of the ends of the vertical angle member and the lateral angle member has a notch long in the longitudinal direction or an elongated hole long in the longitudinal direction.
A corner member is provided that covers the longitudinal end of the vertical angle member and the longitudinal end of the lateral angle member.
The corner member has a base having a screw hole for screwing the end portions of the vertical angle member and the lateral angle member to the skeleton through the notch or the elongated hole, and the base portion. A fitting comprising a cover portion that is fitted so as to cover it .
前記差し込み部及び前記挿入溝部は、前記枠体の延び方向に沿って連続して設けられている、請求項1に記載の建具。 The fitting according to claim 1, wherein the insertion portion and the insertion groove portion are continuously provided along the extending direction of the frame body. 前記基部の裏面は、前記切り欠き部又は前記長穴に係合する係合突起を有する、請求項1又は2に記載の建具。 The fitting according to claim 1 or 2 , wherein the back surface of the base portion has an engaging protrusion that engages with the notch portion or the elongated hole. 前記基部は、前記縦側アングル部材及び前記横側アングル部材のうちの一方の前記端部に当接する第1部分と、前記縦側アングル部材及び前記横側アングル部材のうちの他方の前記端部に当接する第2部分と、前記第1部分と前記第2部分とを任意の角度で折り曲げ可能に連結する連結部と、を備える、請求項1~3のいずれか1項に記載の建具。 The base portion includes a first portion that abuts on one end of the vertical angle member and the lateral angle member, and the other end portion of the vertical angle member and the lateral angle member. The fitting according to any one of claims 1 to 3 , further comprising a second portion abutting on the surface and a connecting portion for connecting the first portion and the second portion so as to be bendable at an arbitrary angle. 前記縦側アングル部材の前記端部をネジ留めする前記ネジ穴の周囲の座面と、前記横側アングル部材の前記端部をネジ留めする前記ネジ穴の周囲の座面とは、互いに相反する方向に傾斜している、請求項のいずれか1項に記載の建具。 The seating surface around the screw hole for screwing the end of the vertical angle member and the seating surface around the screw hole for screwing the end of the lateral angle member are opposite to each other. The fitting according to any one of claims 1 to 4 , which is inclined in a direction. 前記カバー部は、前記縦側アングル部材の表面の幅方向に亘って当接し、前記縦側アングル部材の表面を流下した結露水を屋外側に排水する傾斜壁部を有する、請求項のいずれか1項に記載の建具。 The cover portion has an inclined wall portion that abuts in the width direction of the surface of the vertical angle member and drains the dew condensation water flowing down the surface of the vertical angle member to the outdoor side . The fittings described in any one of the above. 前記切り欠き部又は前記長穴は、前記縦側アングル部材及び前記横側アングル部材の幅方向の中央部よりも屋内側に片寄って配置されている、請求項のいずれか1項に記載の建具。 The one according to any one of claims 1 to 6 , wherein the notch or the elongated hole is arranged on the indoor side of the vertical angle member and the horizontal central portion of the horizontal angle member. The listed fittings.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002213148A (en) 2001-01-16 2002-07-31 Tostem Corp Sash
JP2004316129A (en) 2003-04-11 2004-11-11 Tostem Corp Opening device
JP2015063848A (en) 2013-09-25 2015-04-09 Ykk Ap株式会社 Fittings
JP2018025049A (en) 2016-08-10 2018-02-15 Ykk Ap株式会社 Angle material and fixture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642984U (en) * 1987-06-24 1989-01-10

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002213148A (en) 2001-01-16 2002-07-31 Tostem Corp Sash
JP2004316129A (en) 2003-04-11 2004-11-11 Tostem Corp Opening device
JP2015063848A (en) 2013-09-25 2015-04-09 Ykk Ap株式会社 Fittings
JP2018025049A (en) 2016-08-10 2018-02-15 Ykk Ap株式会社 Angle material and fixture

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