JP2017133262A

JP2017133262A - Fitting

Info

Publication number: JP2017133262A
Application number: JP2016014947A
Authority: JP
Inventors: 小田　朋典; Tomonori Oda; 朋典小田
Original assignee: Lixil Corp
Current assignee: Lixil Corp
Priority date: 2016-01-28
Filing date: 2016-01-28
Publication date: 2017-08-03
Anticipated expiration: 2036-01-28
Also published as: JP6667951B2

Abstract

PROBLEM TO BE SOLVED: To provide a fitting of a constitution for easily executing attaching-detaching work for fixing-releasing a window screen to a frame body.SOLUTION: A window screen 30 is movably installed on the outdoor side of a frame body 1 of a double sliding window or an internally movable type single sliding window. A window screen fixing device 40 is provided for fixing the window screen 30 to the frame body 1. The window screen fixing device 40 is composed of a receiving member 41 and a window screen fixing member 42 detachably connected to its receiving member 41. The window screen fixing member 42 comprises a connection part detachably connected to the receiving member on the tip of a flexible member. Any one of the window screen fixing member 42 and the receiving member 41 is provided on an indoor side aspect surface 31a of the window screen 30, and the other is provided in an indoor side part more than an outdoor plate part 5a of the frame body 1.SELECTED DRAWING: Figure 3

Description

本発明は、引違い窓や内動式片引き窓として構成されると共に、枠体に移動可能に網戸が取付けられる建具に係わり、特に網戸の自走を防止する網戸の固定装置に関する。 The present invention relates to a fitting that is configured as a sliding window or an inward moving single sliding window, and to which a screen door is movably attached to a frame body, and more particularly to a screen door fixing device that prevents the screen door from being self-propelled.

引違い窓や片引き窓に取付けられる網戸は、台風等の際に強風を受けると自走したり枠体から外れたりするおそれがある。このため、網戸を移動可能に取付けた窓においては、例えば特許文献１に開示されているように、網戸が枠体から外れて落下する等の事故を防止する装置が備えられている。 A screen door attached to a sliding window or a sliding window may be self-propelled or detached from the frame body when subjected to a strong wind during a typhoon or the like. For this reason, in the window to which the screen door is movably attached, as disclosed in Patent Document 1, for example, a device for preventing an accident such as the screen door falling off the frame and falling is provided.

特許文献１に開示されている従来の網戸装置は、網戸の框と枠体との間を、フック付ワイヤにより着脱可能に接続するようにしたものである。すなわち、網戸の框と枠体の一方に設けた取付け金具にワイヤの一端を接続し、他方に設けた取付け金具に、ワイヤの先端のフックを掛けて網戸の落下を防止する構造を有している。そしてこれらの取付け金具、ワイヤおよびフックからなる落下防止部材は枠体や網戸の室外側に設けられている。 The conventional screen door device disclosed in Patent Document 1 is configured such that the hook of the screen door and the frame are detachably connected by a wire with a hook. That is, one end of the wire is connected to a mounting bracket provided on one of the screen door cage and the frame body, and the hook of the tip of the wire is hooked on the mounting bracket provided on the other side to prevent the screen door from falling. Yes. And the fall prevention member which consists of these attachment metal fittings, a wire, and a hook is provided in the outdoor side of a frame or a screen door.

特開２００１−１１５７６０号公報JP 2001-115760 A

しかしながら、前述した従来の建具においては、網戸の落下を防止するワイヤおよびフックからなる落下防止部材がいずれも室外側に設けられているため、フックの着脱の作業を室外側で行なわなければならず、着脱が困難であるという問題点があった。 However, in the above-described conventional joinery, since the fall prevention member including the wire and the hook for preventing the screen door from falling is provided on the outdoor side, the hook must be attached and detached on the outdoor side. There was a problem that it was difficult to attach and detach.

本発明は、上記問題点に鑑み、網戸を枠体に対して固定、固定解除するための着脱作業が容易に行なえる構成の建具を提供することを目的とする。 An object of this invention is to provide the fitting of the structure which can perform the attachment or detachment operation | work for fixing and releasing fixation to a frame body easily in view of the said problem.

本発明の建具は、
建物の開口部に固定して設けられる枠体と、前記枠体内に左右に移動可能に納めた内障子と、前記枠体に左右に移動可能または固定して納めた外障子と、前記障子よりも屋外側に配設され、左右に移動可能に前記枠体に支持される網戸と、前記網戸を前記枠体に固定する網戸固定装置とを有する建具において、
前記網戸固定装置は、可撓性部材からなる網戸固定部材と、前記網戸固定部材に備えた連結部を着脱可能に連結する受け部材とからなり、
前記網戸の室内側見付け面または前記枠体の室外板部より室内側部位のいずれか一方に前記網戸固定部材が設けられ、他方に前記受け部材が設けられることを特徴とする。 The joinery of the present invention is
From a frame provided fixed to an opening of a building, an inner shoji movably stored in the frame body, an external shoji movably movable or fixed to the frame body, and the shoji In a joinery having a screen door that is also arranged on the outdoor side and is supported by the frame body so as to be movable left and right, and a screen door fixing device that fixes the screen door to the frame body,
The screen door fixing device includes a screen door fixing member made of a flexible member and a receiving member that removably connects a connecting portion provided in the screen door fixing member,
The screen door fixing member is provided on either the indoor side of the screen door or the outdoor plate portion of the frame body, and the receiving member is provided on the other side.

また、本発明の建具は、
前記網戸固定装置は、障子の閉じ状態において、内障子のガラスパネルより戸先側に設けられることを特徴とする。 The joinery of the present invention is
The screen door fixing device is provided on the door end side from the glass panel of the shoji in the closed state of the shoji.

また、本発明の建具は、
前記連結部はフックにより構成され、
前記受け部材は、前記フックを挿入、離脱する２つの取付け孔と、その２つの取付け孔間に設けられ、前記フックを係止する係止部とを有し、
前記係止部は、前記受け部材の取付け面に対して傾斜した部分を含んで形成されていることを特徴とする。 The joinery of the present invention is
The connecting portion is constituted by a hook,
The receiving member has two mounting holes for inserting and removing the hook, and a locking portion that is provided between the two mounting holes and locks the hook.
The locking portion includes a portion inclined with respect to the mounting surface of the receiving member.

本発明においては、網戸固定部材および受け部材のいずれか一方を、網戸の室内側見付け面に設け、他方は、枠体の室外板部よりも室内側部位に設けたため、網戸より室内側で網戸固定部材と受け部材との着脱を行なうことができ、着脱が容易となる。 In the present invention, either one of the screen door fixing member and the receiving member is provided on the indoor-side finding surface of the screen door, and the other is provided on the indoor side of the outdoor plate portion of the frame body. The fixing member and the receiving member can be attached / detached, and the attachment / detachment is facilitated.

本発明による建具の一実施の形態を示す横断面図であり、引違い窓について示す。It is a cross-sectional view which shows one Embodiment of the fitting by this invention, and shows about a sliding window. この実施の形態の建具の縦断面図である。It is a longitudinal cross-sectional view of the joinery of this embodiment. 図１の部分拡大断面図である。It is a partial expanded sectional view of FIG. この実施の形態の網戸固定装置の部品構成を示す図であり、（Ａ）は網戸固定部材の取付け構造を示す平面図、（Ｂ）は（Ａ）のＧ矢視図、（Ｃ）は網戸固定部材の受け部材との連結部となるフックの拡大図、（Ｄ）は受け部材を室内側から見た図、（Ｅ）は（Ｄ）のH−H拡大断面図、（Ｆ）は受け部材を網戸に取付けるための取付け金具を室内側から見た図である。It is a figure which shows the components structure of the screen door fixing device of this embodiment, (A) is a top view which shows the attachment structure of a screen door fixing member, (B) is a G arrow view of (A), (C) is a screen door The enlarged view of the hook used as the connection part with the receiving member of a fixing member, (D) is the figure which looked at the receiving member from the indoor side, (E) is the HH expanded sectional view of (D), (F) is a receiver It is the figure which looked at the attachment metal fitting for attaching a member to a screen from the room inner side. この実施の形態の網戸固定部材と受け部材との着脱構造を示す図である。It is a figure which shows the attachment or detachment structure of the screen door fixing member and receiving member of this embodiment. この実施の形態における受け部材と網戸固定部材との結合状態を、室内側から見た図であり、（Ａ）は枠体の網戸固定部材の取付け部位と、網戸の縦框の受け部材の取付け部位とが、網戸の移動方向に近い場合、（Ｂ）は遠い場合を示す。It is the figure which looked at the combined state of the receiving member and screen door fixing member in this embodiment from the indoor side, and (A) is the attachment part of the screen door fixing member of the frame, and the attachment of the screen door receiving member When the part is close to the moving direction of the screen door, (B) shows the case of being far away. 本発明による他の実施の形態である内動式片引き窓を示す横断面図である。It is a cross-sectional view showing an internal movement type pulling window which is another embodiment according to the present invention. 図７に示す内動式片引き窓の縦断面図である。It is a longitudinal cross-sectional view of the internal movement type sliding window shown in FIG. （Ａ）は網戸固定部材の取付け構造の他の例を示す平面図、（Ｂ）は（Ａ）のJ矢視図である。(A) is a top view which shows the other example of the attachment structure of a screen door fixing member, (B) is a J arrow directional view of (A).

図１は本発明の建具の一実施の形態を示す横断面図、図２はその縦断面図である。この実施の形態は、建具が引違いを構成する場合について示す。１は建物の開口部に設ける窓の枠体であり、この枠体１内に内障子２と外障子３が左右に移動可能に納められる。３０は枠体１における外障子３の室外側に移動可能に取付けられる網戸である。枠体１は、左右の縦枠４，５と上枠６と下枠７とで構成され、これらは、アルミニウム合金等の金属製押出形材、あるいは樹脂製の押出形材により構成され、これらをタッピングねじ(図示せず)により組み合わせて矩形に構成する。 FIG. 1 is a transverse sectional view showing an embodiment of a fitting of the present invention, and FIG. 2 is a longitudinal sectional view thereof. This embodiment shows about the case where joinery comprises a draw. Reference numeral 1 denotes a window frame provided in an opening of a building, and an inner shoji 2 and an outer shoji 3 are accommodated in the frame 1 so as to be movable to the left and right. Reference numeral 30 denotes a screen door that is movably attached to the outdoor side of the outer panel 3 in the frame 1. The frame 1 is composed of left and right vertical frames 4, 5, an upper frame 6, and a lower frame 7, which are composed of a metal extruded shape such as an aluminum alloy, or a resin extruded shape. Are combined with a tapping screw (not shown) to form a rectangle.

内障子２は、縦框９と内召し合わせ框１０と上框１１と中框１２下框１３とで上下２段のガラスパネル装着部を有する枠を組み、各ガラスパネル装着部にガラスパネル１４を組み込んでなる。外障子３は、縦框１５と外召し合わせ框１６と上框１７と中框１８と下框１９とで上下２つのガラスパネル装着部を有する枠を組み、その各ガラスパネル装着部内にガラスパネル２０を組み込んでなる。これらの框９〜１３および１５〜１９は、アルミニウム合金等の金属製押出形材、あるいは樹脂製の押出形材により構成され、タッピングねじ(図示せず)により組み合わせて矩形に構成する。 The inner shoji 2 is composed of a vertical frame 9, an internal summoned frame 10, an upper frame 11, a middle frame 12 and a lower frame 13 having a frame having two upper and lower glass panel mounting parts, and each glass panel mounting part has a glass panel 14. It is built in. The shoji 3 includes a frame 15 having two upper and lower glass panel mounting portions, which is composed of a vertical rod 15, an outside summoning rod 16, an upper rod 17, a middle rod 18 and a lower rod 19, and a glass panel is installed in each glass panel mounting portion. 20 is incorporated. These ridges 9 to 13 and 15 to 19 are made of a metal extruded shape such as an aluminum alloy or a resin shaped extruded shape, and are combined into a rectangular shape by a tapping screw (not shown).

内障子２は、下框１３に取付けた溝付きローラ２５ａを下枠７の上面に形成したガイドレール７ａ上に載せ、上框１１に設けた溝部２７ａを、上枠６に形成したガイドレール６ａに摺動可能に嵌めて枠体１に移動可能に取付けられる。外障子３は、下框１９に取付けた溝付きローラ２５ｂを下枠７の上面に形成したガイドレール７ｂ上に載せ、上框１７に設けた溝部２７ｂを、上枠６に形成したガイドレール６ｂに摺動可能に嵌めて枠体１に移動可能に取付けられる。 The inner shoji 2 is mounted on a guide rail 7 a formed on the upper surface of the lower frame 7 with a grooved roller 25 a attached to the lower collar 13, and a guide rail 6 a formed on the upper frame 6 with a groove portion 27 a provided on the upper collar 11. It is slidably fitted to the frame 1 and movably attached to the frame 1. The external shoji 3 is mounted on a guide rail 7b formed on the upper surface of the lower frame 7 with a grooved roller 25b attached to the lower frame 19, and a guide rail 6b formed on the upper frame 6 with a groove 27b provided on the upper frame 17. It is slidably fitted to the frame 1 and movably attached to the frame 1.

網戸３０は、左右の縦框３１と上框３２と中框３３と下框３４とで上下２つの網装着部を有する枠を組み、その各網装着部に網３５を取付けて構成される。各框３１〜３４はアルミニウム合金等の金属製押出形材、あるいは樹脂製の押出形材により構成され、タッピングねじ（図示せず）により結合される。網戸３０の下框３４には溝付きローラ３６が取付けられ、このローラ３６を枠体１の下枠７の室外側に設けたガイドレール７ｃ上に載せ、上框３２に設けた溝部３７を、上枠６の室外側に垂下状に設けた垂下片６ｃに移動可能に嵌める。 The screen door 30 is configured by assembling a frame having two upper and lower mesh mounting portions with left and right vertical rods 31, an upper rod 32, an intermediate rod 33, and a lower rod 34, and attaching a net 35 to each of the mesh mounting portions. Each of the flanges 31 to 34 is made of a metal extruded shape such as an aluminum alloy or a resin extruded shape, and is coupled by a tapping screw (not shown). A grooved roller 36 is attached to the lower arm 34 of the screen door 30, and this roller 36 is placed on the guide rail 7 c provided on the outdoor side of the lower frame 7 of the frame 1, and a groove 37 provided on the upper arm 32 is provided. The upper frame 6 is movably fitted to a hanging piece 6c provided in a hanging shape outside the room.

図１において、４０は網戸３０を枠体１に固定する網戸固定装置である。この網戸固定装置４０は枠体１における外障子３の戸尻側縦枠５と、この縦枠５側の網戸３０の一方の縦框３１との間に設けられる。 In FIG. 1, 40 is a screen door fixing device for fixing the screen door 30 to the frame body 1. The screen door fixing device 40 is provided between the door butt side vertical frame 5 of the outer frame 3 in the frame 1 and one vertical rod 31 of the screen door 30 on the vertical frame 5 side.

図３は網戸固定装置４０の構成を示す図１の拡大断面図である。図３において、３ａは外障子３を開いた時の外障子３の戸尻を示す。外障子３はこれを開いた時に、戸尻３ａと縦枠５との間で指が挟まれることを防ぐため、外障子３を開いた時には、Ｓで示す間隔が戸尻３ａと縦枠５との間で形成されるように構成される。この間隔Ｓが形成されるスペースを利用して網戸固定装置４０が取付けられる。 FIG. 3 is an enlarged cross-sectional view of FIG. 1 showing the configuration of the screen door fixing device 40. In FIG. 3, 3 a indicates the door butt of the external shoji 3 when the external shoji 3 is opened. In order to prevent fingers from being pinched between the door butt 3a and the vertical frame 5 when the external shoji 3 is opened, the interval indicated by S is the distance between the door butt 3a and the vertical frame 5 when the external cover 3 is opened. Configured to be formed between. The screen door fixing device 40 is attached using the space in which the space S is formed.

図３において、４１は網戸３０の縦框３１の室内側見付け面３１ａに取付けた受け部材、４２は網戸固定部材、４３はこの網戸固定部材４２を受け部材４１に着脱可能に結合する連結部として設けられたフックである。４５は網戸固定部材４２を縦枠５に取付ける取付け金具、４６は受け部材４１を縦框３１に取付ける取付け金具である。 In FIG. 3, 41 is a receiving member attached to the indoor-side finding surface 31 a of the vertical fence 31 of the screen door 30, 42 is a screen door fixing member, and 43 is a connecting portion that is detachably coupled to the screen door fixing member 42. It is a provided hook. Reference numeral 45 denotes an attachment fitting for attaching the screen door fixing member 42 to the vertical frame 5, and 46 denotes an attachment fitting for attaching the receiving member 41 to the vertical rod 31.

図４（Ａ）は網戸固定部材４２の取付け構造を示す平面図、（Ｂ）は（Ａ）のＧ矢視図である。取付け金具４５は、縦枠５の室外板部５ａの室内側見付け面に当てて取付ける取付け板部４５ａと、縦枠５の見込み面部５ｃに当てて取付ける取付け板部４５ｂと、網戸固定部材４２を接続する接続部４５ｃとを有し、平面視がコ字形をなす。取付け板部４５ａ，４５ｂはそれぞれボルト４７により縦枠５に取付けるためのねじ孔４５ｄ，４５ｅを有する。接続部４５ｃには網戸固定部材４２の接続孔４５ｆを有する。 4A is a plan view showing the attachment structure of the screen door fixing member 42, and FIG. 4B is a view taken in the direction of arrow G in FIG. The mounting bracket 45 includes a mounting plate portion 45a that is mounted on the indoor side finding surface of the outdoor plate portion 5a of the vertical frame 5, a mounting plate portion 45b that is mounted on the prospective surface portion 5c of the vertical frame 5, and a screen door fixing member 42. The connecting portion 45c to be connected has a U shape in plan view. The attachment plate portions 45a and 45b have screw holes 45d and 45e for attaching to the vertical frame 5 by bolts 47, respectively. The connection portion 45c has a connection hole 45f for the screen door fixing member 42.

本例では縦枠５の室外板部５ａの室外側からボルト４７により取付け金具４５を縦枠５に取付けた例を示す。すなわち、縦枠５の室外板部５ａに設けた貫通孔５ｂにボルト４７を室外側から挿通して取付け金具４５のねじ孔４５ｄに螺合し締結することにより、取付け金具４５を縦枠５に取付けている。 In this example, an example in which the mounting bracket 45 is attached to the vertical frame 5 by bolts 47 from the outdoor side of the outdoor plate portion 5a of the vertical frame 5 is shown. That is, the bolts 47 are inserted into the through holes 5b provided in the outdoor plate portion 5a of the vertical frame 5 from the outdoor side, screwed into the screw holes 45d of the mounting bracket 45, and fastened, whereby the mounting bracket 45 is attached to the vertical frame 5. It is installed.

網戸固定部材４２は、ワイヤ、チェーン、紐等の可撓性部材からなるものであり、その一端を取付け金具４５の接続部４５ｃに設けた接続孔４５ｆに通してかしめ金具４８で締結して取付け金具４５に接続する。フック４３は、網戸固定部材４２の先端をフック４３の取付け部４３ａ内に通してかしめ金具４９で締結して接続する。 The screen door fixing member 42 is made of a flexible member such as a wire, a chain, or a string. One end of the screen door fixing member 42 is passed through a connection hole 45f provided in the connection portion 45c of the mounting bracket 45 and fastened by a caulking bracket 48. Connect to bracket 45. The hook 43 is connected by passing the tip of the screen door fixing member 42 through the attachment portion 43 a of the hook 43 and fastening with a caulking metal fitting 49.

図４（Ｃ）に示すように、フック４３は、外れ止め用の爪４３ｂを有する。この外れ止め爪４３ｂは、取付け部４３ａの一端部に枢着軸４３ｃを中心として回動可能に取付けられ、枢着軸４３ｃに設けたばね(図示せず)により、矢印Ｒで示すように、閉じる方向に付勢される。 As shown in FIG. 4C, the hook 43 has a claw 43b for preventing the release. The locking claw 43b is attached to one end of the attachment portion 43a so as to be rotatable about the pivot shaft 43c, and is closed as indicated by an arrow R by a spring (not shown) provided on the pivot shaft 43c. Biased in the direction.

図４（Ｄ）、（Ｅ）に示すように、受け部材４１は、縦長の板材からなるものであり、上下にフックを挿入、離脱するための取付け孔４１ａ，４１ｂを有し、これらの取付け孔４１ａ，４１ｂの間に、フック４３を着脱するための上孔４１ｃと下孔４１ｄを有し、上孔４１ｃと下孔４１ｄとの間に、フック４３を掛ける係止部４１ｅを有する。この係止部４１ｅは、網戸固定部材４２の反対側である室外側に突出するように山形、弧状等に曲成した突出部として形成している。すなわち、係止部４１ｅは受け部材４１の取付け面である縦框３１の見付け面３１ａに対して傾斜した部分を有する。 As shown in FIGS. 4D and 4E, the receiving member 41 is made of a vertically long plate material, and has mounting holes 41a and 41b for inserting and removing hooks on the upper and lower sides. Between the holes 41a and 41b, there are an upper hole 41c and a lower hole 41d for attaching and detaching the hook 43, and between the upper hole 41c and the lower hole 41d, there is an engaging portion 41e for hooking the hook 43. The locking portion 41e is formed as a protruding portion that is bent in a mountain shape, an arc shape, or the like so as to protrude to the outdoor side opposite to the screen door fixing member 42. That is, the locking portion 41 e has a portion that is inclined with respect to the finding surface 31 a of the vertical rod 31 that is the mounting surface of the receiving member 41.

図３に示すように、受け部材４１を取付けるための取付け金具４６は、網戸３０の縦框３１の中空部内に嵌め込んで取付けるものであり、平面視がＬ字形をなす。また、図４（Ｆ）に示すように、この取付け金具４６は、上下にボルト５０を螺合するためのねじ孔４６ａ，４６ｂを有する。また、これらのねじ孔４６ａ，４６ｂを設けた部分の間には、フック４３を通すための切欠部４６ｃを有する。なお、網戸３０の縦框３１の室内側見付け面３１ａを形成する板状部にも、ねじ孔４６ａ，４６ｂに対応する貫通孔(図示せず)と、取付け金具４６の切欠部４６ｃに対応する長孔３１ｂ（図３参照）を有する。３１ｃは網戸３０を開閉するための手掛けである。 As shown in FIG. 3, the mounting bracket 46 for mounting the receiving member 41 is fitted into the hollow portion of the vertical gutter 31 of the screen door 30 and is L-shaped in plan view. Further, as shown in FIG. 4 (F), the mounting bracket 46 has screw holes 46a and 46b for screwing the bolt 50 up and down. Further, a notch 46c for passing the hook 43 is provided between the portions provided with the screw holes 46a and 46b. Note that the plate-like portion forming the indoor-side finding surface 31a of the vertical gutter 31 of the screen door 30 also corresponds to the through hole (not shown) corresponding to the screw holes 46a and 46b and the notch portion 46c of the mounting bracket 46. It has a long hole 31b (see FIG. 3). 31 c is a handle for opening and closing the screen door 30.

図３に示すように、受け部材４１は、ボルト５０を図４（Ｄ）に示した取付け孔４１ａ，４１ｂと、縦框３１の見付け面部に設けた貫通孔(図示せず)と、取付け金具４６のねじ孔４６ａ，４６ｂに螺合し締結することにより、縦框３１の室内側見付け面３１ａに取付ける。 As shown in FIG. 3, the receiving member 41 includes bolts 50 with mounting holes 41 a and 41 b shown in FIG. 4D, through holes (not shown) provided on the surface of the vertical rod 31, and mounting brackets. The screw holes 46a and 46b of 46 are screwed and fastened to be attached to the indoor-side finding surface 31a of the vertical hook 31.

図５はフック４３の受け部材４１に対する着脱構造を示しており、フック４３を受け部材４１に連結する際には、２点鎖線で示すように、上孔４１ｃからフック４３の外れ止め爪４３ｂ側の上部を押し込み、これにより外れ止め爪４３ｂが不図示のばねの力に抗して開く。この姿勢でフック４３を下げると、外れ止め爪４３ｂが係止部４１ｅに接触しながらフック４３が下がる。その後、爪４３ｂの上端が係止部４１ｅから離れると、外れ止め爪４３ｂがばねの力で閉じ、フック４３が受け部材４１の係止部４１ｅに係止される。この係止状態では、外れ止め爪４３ｂによりフック４３が外れ止めされる。 FIG. 5 shows a detachable structure of the hook 43 with respect to the receiving member 41. When the hook 43 is connected to the receiving member 41, as shown by a two-dot chain line, the hook 43 is prevented from coming off the claw 43b side. Is pushed, and thereby the come-off prevention claw 43b is opened against the force of a spring (not shown). When the hook 43 is lowered in this posture, the hook 43 is lowered while the release prevention claw 43b is in contact with the locking portion 41e. Thereafter, when the upper end of the claw 43b is separated from the locking part 41e, the locking claw 43b is closed by the spring force, and the hook 43 is locked to the locking part 41e of the receiving member 41. In this locked state, the hook 43 is prevented from coming off by the come-off preventing claw 43b.

フック４３を受け部材４１から外す際には、指で外れ止め爪４３ｂを開いた状態として上動させることにより、係止部４１ｅからフック４３を外し、上孔４１ｃから引き抜くことにより、フック４３を受け部材４１から外すことができる。 When removing the hook 43 from the receiving member 41, the hook 43 is removed from the locking portion 41e by pulling the hook 43b open with a finger, and then pulling out from the upper hole 41c. It can be removed from the receiving member 41.

図１に示すように、内障子２を閉じた状態では、網戸固定装置４０は、内障子２のガラスパネル１４より戸先側（図１中、ガラスパネル１４の露出部の縦框９側端部を示す線１００より右側）に設けられる。 As shown in FIG. 1, in a state in which the inner shoji 2 is closed, the screen door fixing device 40 is closer to the door tip side than the glass panel 14 of the inner shoji 2 (in FIG. 1, the end of the exposed portion of the glass panel 14 on the side of the vertical rod 9 To the right of the line 100 indicating the part.

この実施の形態の網戸固定装置４０においては、枠体１の構成や網戸３０の取付け構造やサイズの相違等により、網戸固定部材４２の取付け金具４５と受け部材４１との間隔が相違しても、その相違に対応して網戸固定装置４０を取付けることができる。図６（Ａ）は網戸３０の縦框３１に対する受け部材４１の取付け部位と、網戸固定部材４２の取付け金具４５の取付け部位との障子２，３の移動方向の間隔Ｗ１が小さい場合、図６（Ｂ）はこの間隔Ｗ２が大きい場合である。 In the screen door fixing device 40 of this embodiment, even if the interval between the mounting bracket 45 of the screen door fixing member 42 and the receiving member 41 is different due to the structure of the frame 1, the mounting structure and size of the screen door 30, and the like. The screen door fixing device 40 can be attached corresponding to the difference. 6A shows a case where the distance W1 in the moving direction of the shoji 2 and 3 between the attachment portion of the receiving member 41 to the vertical rod 31 of the screen door 30 and the attachment portion of the attachment fitting 45 of the screen door fixing member 42 is small. (B) is a case where this space | interval W2 is large.

図６（Ａ）のように、受け部材４１の取付け部位と、網戸固定部材４２の取付け金具４５の取付け部位との障子２，３の移動方向の間隔Ｗ１が小さい場合には、受け部材４１と取付け金具４５の取付け部位の高低差Ｈ１を大きくする。一方、図６（Ｂ）のように、受け部材４１の取付け部位と網戸固定部材４２の取付け金具４５の取付け部位の障子２，３の移動方向の間隔Ｗ２が大きい場合には、受け部材４１と取付け金具４５の取付け部位の高低差Ｈ２を小さくする。 As shown in FIG. 6A, when the distance W1 in the moving direction of the shoji 2, 3 between the attachment portion of the receiving member 41 and the attachment portion of the attachment fitting 45 of the screen door fixing member 42 is small, The height difference H1 of the mounting part of the mounting bracket 45 is increased. On the other hand, as shown in FIG. 6B, when the distance W2 in the moving direction of the shoji 2, 3 between the attachment portion of the receiving member 41 and the attachment portion of the attachment fitting 45 of the screen door fixing member 42 is large, the receiving member 41 and The height difference H2 of the mounting part of the mounting bracket 45 is reduced.

また、図示を省略しているが、受け部材４１の取付け部位と、網戸固定部材４２の取付け金具４５の取付け部位との室内外方向の間隔が小さい場合には、受け部材４１と取付け金具４５の取付け部位の高低差を大きくする。反対に、受け部材４１の取付け部位と、網戸固定部材４２の取付け金具４５の取付け部位との室内外方向の間隔が大きい場合には、受け部材４１と取付け金具４５の取付け部位の高低差を小さくする。 Although not shown in the drawings, when the space between the attachment portion of the receiving member 41 and the attachment portion of the attachment fitting 45 of the screen door fixing member 42 in the indoor / outdoor direction is small, the attachment of the reception member 41 and the attachment fitting 45 is omitted. Increase the height difference of the mounting part. On the other hand, when the space between the attachment part of the receiving member 41 and the attachment part of the screen fixing member 42 in the indoor / outdoor direction is large, the difference in height between the attachment parts of the receiving member 41 and the attachment metal 45 is reduced. To do.

このように、網戸固定部材４２に可撓性部材を用いているので、取付け位置の調整が可能であり、受け部材４１と連結することにより、網戸３０の自走を防止することができる。また、枠体１の構成や網戸３０の取付け構造やサイズの相違が存在しても、網戸固定装置４０における受け部材４１と取付け金具４５の高低差を変えることにより、各種の建具に１種の網戸固定装置４０を共通に用いることができ、経済化が達成される。また、網戸固定部材４２が緩みの少ない状態で網戸固定装置４０を取付けることができるので、強風時にも網戸がガタツキが少ない状態で網戸３０を固定できる。 Thus, since the flexible member is used for the screen door fixing member 42, the attachment position can be adjusted, and by connecting with the receiving member 41, the screen door 30 can be prevented from traveling. In addition, even if there is a difference in the structure of the frame body 1 or the attachment structure or size of the screen door 30, by changing the height difference between the receiving member 41 and the mounting bracket 45 in the screen door fixing device 40, one kind of various fittings can be used. The screen door fixing device 40 can be used in common, and economy is achieved. Moreover, since the screen door fixing device 40 can be attached in a state where the screen door fixing member 42 is less loose, the screen door 30 can be fixed in a state in which the screen door is less rattle even during strong winds.

この実施の形態においては、枠体１を構成する縦枠５の室外板部５ａよりも室内側部位に網戸固定部材４２を設け、網戸固定部材４２の受け部材４１を、網戸３０の縦框３１の室内側見付け面３１ａに設けたので、網戸固定部材４２と受け部材４１との着脱を網戸３０より室内側で着脱を行なうことができ、着脱が容易となる。 In this embodiment, a screen door fixing member 42 is provided in a portion on the indoor side of the outdoor plate portion 5 a of the vertical frame 5 constituting the frame body 1, and the receiving member 41 of the screen door fixing member 42 is connected to the vertical rod 31 of the screen door 30. Since the screen door fixing member 42 and the receiving member 41 can be attached to and detached from the screen door 30 on the indoor side, the attachment and detachment is facilitated.

また、この実施の形態においては、図１に示すように、障子２，３を閉じた状態において、内障子２のガラスパネル１４より戸先側に網戸固定装置４０が位置する（すなわち、図面上、ガラスパネル１４の露出部の縦框９側端部を示す線１００よりも網戸固定装置４０が右側に位置する。）ように構成したので、網戸固定装置４０が内障子２の縦框９に隠れてみえず、外観を損なうことがない。 Moreover, in this embodiment, as shown in FIG. 1, in the state which closed the shoji 2, 3, the screen door fixing device 40 is located in the door end side from the glass panel 14 of the inner shoji 2 (namely, on drawing) The screen door fixing device 40 is located on the right side of the line 100 indicating the end portion of the exposed portion of the glass panel 14 on the vertical rod 9 side. It doesn't look hidden and doesn't spoil the appearance.

また、受け部材４１の係止部４１ｅを網戸固定部材４２側に山形あるいは弧状等に曲成し、室内側に突出させた突出部として形成することにより、受け部材４１の取付け面に対して傾斜した部分を設けたので、強風等により網戸３０を室外側や外障子３側に移動させる力を受け、受け部材４１が網戸固定部材４２により引っ張られる力が作用しても、受け部材４１の変形が防止され、強度の高い受け部材が提供できる。このため、受け部材４１が強風等により室内側に変形して外障子３に干渉する不具合を防止することができる。 In addition, the engaging portion 41e of the receiving member 41 is bent in a mountain shape or an arc shape on the screen door fixing member 42 side, and is formed as a protruding portion protruding to the indoor side, so that it is inclined with respect to the mounting surface of the receiving member 41 Therefore, even if the force that moves the screen door 30 to the outdoor side or the side of the handrail 3 due to strong wind or the like and the force that the receiving member 41 is pulled by the screen door fixing member 42 acts, the deformation of the receiving member 41 Can be prevented, and a receiving member having high strength can be provided. For this reason, it is possible to prevent a problem that the receiving member 41 is deformed indoors due to strong wind or the like and interferes with the external door 3.

本発明の網戸固定装置は、引違い窓のみならず、内動式片引き窓にも適用できる。図７は本発明による他の実施の形態である内動式片引き窓を示す横断面図、図８はその縦断面図である。６１は窓の枠体であり、この枠体６１内に内障子６２と外障子６３が取付けられる。内障子６２は枠体６１内に移動可能に、外障子６３は枠体６１に固定して取付けられる。９０は枠体６１における外障子６３の室外側に移動可能に取付けられる網戸である。枠体６１は、左右の縦枠６４，６５と上枠６６と下枠６７とで構成される。これらの左右の縦枠６４，６５と上枠６６と下枠６７は、アルミニウム合金等の金属製押出形材、あるいは樹脂製の押出形材により構成され、これらをタッピングねじ(図示せず)により組み合わせて矩形に構成する。 The screen door fixing device according to the present invention can be applied not only to the sliding window but also to the inward moving type sliding window. FIG. 7 is a cross-sectional view showing an internal movement type sliding window according to another embodiment of the present invention, and FIG. 8 is a vertical cross-sectional view thereof. Reference numeral 61 denotes a window frame. Inside the frame 61, an inner impeller 62 and an outer impeller 63 are attached. The inner impeller 62 is movable in the frame 61, and the outer impeller 63 is fixedly attached to the frame 61. Reference numeral 90 denotes a screen door that is movably attached to the outside of the door 63 in the frame 61. The frame body 61 includes left and right vertical frames 64 and 65, an upper frame 66, and a lower frame 67. The left and right vertical frames 64 and 65, the upper frame 66, and the lower frame 67 are made of a metal extruded shape such as an aluminum alloy or a resin extruded shape, and these are formed by a tapping screw (not shown). Combine to form a rectangle.

内障子６２は、縦框６９と内召し合わせ框７０と上框７１と中框７２下框７３とで上下２つのガラスパネル装着部を有する枠を組み、各ガラスパネル装着部にガラスパネル７４を組み込んでなる。外障子６３は、縦枠６４と、外召し合わせ框７６と、上枠６６に固定される上框７７と、中框７８と、下枠６７に固定される下框７９とで上下２つのガラスパネル装着部を有する枠を組み、その各ガラスパネル装着部内にガラスパネル８０を組み込んで構成される。これらの框６９〜７３および框７６〜７９も、アルミニウム合金等の金属製押出形材、あるいは樹脂製の押出形材により構成される。８１は内障子２の内召し合わせ框７０に取付けたクレセント、８２は外障子６３の外召し合わせ框７６に設けたクレセント受けである。 The inner shoji 62 has a frame having two upper and lower glass panel mounting portions composed of a vertical rod 69, an inner summoning rod 70, an upper rod 71, and a middle rod 72 and a lower rod 73, and a glass panel 74 is attached to each glass panel mounting portion. Incorporated. The shoji 63 is composed of a vertical frame 64, a summoning heel 76, an upper collar 77 fixed to the upper frame 66, a middle collar 78, and a lower collar 79 fixed to the lower frame 67. The frame which has a panel mounting part is assembled | assembled, and the glass panel 80 is integrated and comprised in each glass panel mounting part. These ridges 69 to 73 and ridges 76 to 79 are also made of a metal extruded shape such as an aluminum alloy or a resin shaped extruded shape. Reference numeral 81 denotes a crescent attached to the inner summoning bowl 70 of the inner shoji 2, and reference numeral 82 denotes a crescent receptacle provided to the outer summoning collar 76 of the outer shoji 63.

内障子６２は、下框７３に取付けた溝付きローラ８５を下枠６７の上面に形成したガイドレール６７ａ上に載せ、上框７１に設けた溝部７１ａを、上枠６６に形成したガイドレール６６ａに摺動可能に嵌めて枠体６１に移動可能に取付けられる。 The inner sliding element 62 is mounted on a guide rail 67a formed on the upper surface of the lower frame 67 with a grooved roller 85 attached to the lower collar 73, and a guide rail 66a formed on the upper frame 66 with a groove 71a provided on the upper collar 71. The frame 61 is slidably fitted to the frame 61 so as to be movable.

網戸９０は、左右の縦框９１と上框９２と中框９３と下框９４とで上下２つの網装着部を有する枠を組み、その各網装着部に網９５を取付けて構成される。各框９１〜９４はアルミニウム合金等の金属製押出形材、あるいは樹脂製の押出形材により構成され、タッピングねじ（図示せず）により結合される。網戸９０の下框９４には溝付きローラ９６が取付けられ、このローラ９６を枠体６１の下枠６７の室外側に設けたガイドレール６７ｂに載せ、上框９２に設けた溝部９７を、上枠６６の室外側に垂下状に設けた垂下片６６ｃに移動可能に嵌めて取付けられる。この網戸の取付け構造により、網戸９０は枠体６１の室外側において、移動可能に取付けられる。 The screen door 90 is configured by assembling a frame having two upper and lower mesh mounting portions with left and right vertical rods 91, an upper rod 92, a middle rod 93, and a lower rod 94, and attaching a net 95 to each of the mesh mounting portions. Each of the flanges 91 to 94 is made of a metal extruded shape such as an aluminum alloy or a resin extruded shape, and is coupled by a tapping screw (not shown). A grooved roller 96 is attached to the lower arm 94 of the screen door 90. This roller 96 is placed on a guide rail 67b provided on the outdoor side of the lower frame 67 of the frame body 61, and a groove 97 provided on the upper arm 92 is The frame 66 is movably fitted and attached to a hanging piece 66c provided in a hanging shape on the outdoor side of the frame 66. With this screen door mounting structure, the screen door 90 is movably mounted on the outdoor side of the frame 61.

図７において、４０は網戸３０を枠体６１に固定する網戸固定装置である。この網戸固定装置４０は、枠体６１における内障子６２の戸先側の縦枠６５と、網戸９０の縦枠６５側の縦框９１の室内側見付け面９１ａとの間に設けられる。この網戸固定装置４０は図３〜図６で示した前記実施の形態のものと部品構成、構造が同じであり、図１、図３〜図６に示した符号と同じ符号は、同じ部品、部分を示しているので、詳細な説明を省略する。 In FIG. 7, reference numeral 40 denotes a screen door fixing device for fixing the screen door 30 to the frame body 61. This screen door fixing device 40 is provided between the vertical frame 65 on the door tip side of the inner door 62 in the frame body 61 and the indoor side finding surface 91 a of the vertical rod 91 on the vertical frame 65 side of the screen door 90. This screen door fixing device 40 has the same component configuration and structure as those of the above-described embodiment shown in FIGS. 3 to 6, and the same reference numerals as those shown in FIGS. 1 and 3 to 6 denote the same components, The detailed description is omitted because the part is shown.

図７、図８に示すような内動式片引き窓においては、内障子６２を開けて網戸固定部材４２のフック４３と受け部材４１との着脱を行なう。この実施の形態においても、前述したように、網戸固定部材４２と受け部材４１との着脱が室内側から行なえるので、着脱が容易となる。 In the internal movement type sliding window as shown in FIGS. 7 and 8, the hook 62 of the screen door fixing member 42 and the receiving member 41 are attached / detached by opening the inner sliding element 62. Also in this embodiment, as described above, since the screen door fixing member 42 and the receiving member 41 can be attached and detached from the indoor side, the attachment and detachment are facilitated.

また、この実施の形態においても、図７に示すように、内障子６２を閉じた状態において、内障子６２のガラスパネル７４より戸先側に網戸固定装置４０が位置するように構成（すなわち、図面上、ガラスパネル７４の露出部の縦框６９側端部を示す線１００よりも網戸固定装置４０が右側に位置する。）したので、網戸固定装置４０が内障子６２の縦框６９に隠れてみえず、外観を損なうことがない。 Also in this embodiment, as shown in FIG. 7, the screen door fixing device 40 is positioned closer to the door end side than the glass panel 74 of the inner shroud 62 when the inner shroud 62 is closed (that is, In the drawing, the screen door fixing device 40 is located on the right side of the line 100 indicating the end portion of the exposed portion of the glass panel 74 on the vertical rod 69 side. It does not look, and the appearance is not impaired.

図９は網戸固定部材４２の取付け構造の他の例を示すものであり、図４の例に対し、縦枠５に網戸固定部材４２を取付ける取付け金具４５Ｘの構造と取付け部位とを変えたものである。すなわち、網戸３０を縦枠５側に寄せた際に、網戸のアタッチ枠３１Ｘ（枠体１と網戸３０との隙間を塞ぐ部材）の一部３１ｃが縦枠５の室外板部５ａの室内側見付け面を覆う構造等のために、前記実施の形態の取付け金具４５の取付けが行なえない場合、縦枠５の見込み面部５ｃへの取付けを可能とする取付け金具４５Ｘとしたものである。 FIG. 9 shows another example of the structure for attaching the screen door fixing member 42. The structure of the mounting bracket 45X for attaching the screen door fixing member 42 to the vertical frame 5 and the attachment site are changed with respect to the example of FIG. It is. That is, when the screen door 30 is moved to the vertical frame 5 side, a part 31c of the screen frame attachment frame 31X (a member that closes the gap between the frame body 1 and the screen door 30) is the indoor side of the outdoor plate portion 5a of the vertical frame 5. When the mounting bracket 45 of the above-described embodiment cannot be mounted due to the structure that covers the finding surface, the mounting bracket 45X that allows the vertical frame 5 to be mounted on the prospective surface portion 5c is used.

この取付け金具４５Ｘは、図９（Ａ）の平面図に示すように、平面視がＬ字形をなすものであり、縦枠５の見込み面部５ｃに取付ける取付け部４５ｇと網戸固定部材４２との接続部４５ｈとからなる。取付け部４５ｇの上下にはボルト４７を通すための貫通孔４５ｉを有し、接続部４５ｈには網戸固定部材４２を接続するための接続孔４５ｊを有する。 As shown in the plan view of FIG. 9A, the mounting bracket 45X has an L shape in plan view, and the connection between the mounting portion 45g to be attached to the prospective surface portion 5c of the vertical frame 5 and the screen door fixing member 42. Part 45h. A through hole 45i for passing the bolt 47 is provided above and below the attachment part 45g, and a connection hole 45j for connecting the screen door fixing member 42 is provided on the connection part 45h.

この取付け金具４５Ｘの取付けは、ボルト４７を、取付け金具４５Ｘに設けた貫通孔４５ｉと、見込み面部５ｃに設けた貫通孔５ｄに通して裏板５１のねじ孔に螺合し締結することにより行なう。この裏板５１を用いる取付け構造の場合、窓を建物に取付けた後は、縦枠５の裏側への裏板５１の取付けが不可能であるため、網戸固定部材４２を先付けする場合に限られる。しかし、仮に、受け部材４１をターナットやホップナット（登録商標）のような後付け（既設の窓への取付け）可能なナットを用いれば、受け部材４１の縦框３１，９１へのボルト４７による後付けや、取付け金具４５，４５Ｘの縦枠５，６５への後付けも可能となり、網戸固定装置４０の後付けが可能となる。ただし、図３に示す取付け金具４５の取付け構造は、取付け金具４５については後付けも可能である。 The mounting bracket 45X is mounted by screwing the bolt 47 through the through hole 45i provided in the mounting bracket 45X and the through hole 5d provided in the prospective surface portion 5c and screwing into the screw hole of the back plate 51. . In the case of the mounting structure using the back plate 51, it is impossible to attach the back plate 51 to the back side of the vertical frame 5 after the window is attached to the building. . However, if a nut that can be retrofitted (attached to an existing window) such as a turnut or hop nut (registered trademark) is used, the retrofitting of the receiving member 41 to the vertical rods 31 and 91 by bolts 47 is used. In addition, the attachment brackets 45 and 45X can be retrofitted to the vertical frames 5 and 65, and the screen door fixing device 40 can be retrofitted. However, the mounting structure of the mounting bracket 45 shown in FIG.

上記いずれの実施の形態においても、網戸固定部材４２を縦枠５，６５に設け、受け部材４１を網戸３０，９０の縦框３１，９１に設けた例を示したが、網戸固定部材４２を網戸３０，９０の縦框３１，９１に設け、受け部材４１を縦枠５，６５に設けてもよい。また、受け部材４１は網戸３０，９０の縦框３１，９１や縦枠５，６５と一体に設けてもよい。 In any of the above-described embodiments, the screen door fixing member 42 is provided on the vertical frames 5 and 65, and the receiving member 41 is provided on the vertical rods 31 and 91 of the screen doors 30 and 90. The screen members 30 and 90 may be provided on the vertical fences 31 and 91, and the receiving member 41 may be provided on the vertical frames 5 and 65. The receiving member 41 may be provided integrally with the vertical fences 31 and 91 and the vertical frames 5 and 65 of the screen doors 30 and 90.

また、受け部材４１や網戸固定部材４２の取付け部位を、縦枠５，６５や網戸３０，９０の縦框３１，９１ではなく、上枠６や下枠７、または網戸３０，９０の上框３２、中框３３あるいは下框３４としてもよい。 In addition, the attachment portion of the receiving member 41 and the screen door fixing member 42 is not the vertical frames 5 and 65 or the vertical screens 31 and 91 of the screen doors 30 and 90, but the upper frame 6 and the lower frame 7 or the upper screens of the screen doors 30 and 90. 32, middle rod 33 or lower rod 34.

また、網戸固定部材４２の受け部材４１との接続構造において、網戸固定部材４２の連結部としてフックを用いるのではなく、網戸固定部材４２と一体または別体のリング状のものを用い、受け部材として鉤状のもの等を用いてもよい。 Further, in the connection structure between the screen door fixing member 42 and the receiving member 41, the hook is not used as the connecting portion of the screen door fixing member 42, but a ring-shaped member that is integral with or separate from the screen door fixing member 42 is used. A bowl-shaped one or the like may be used.

その他、本発明を実施する場合、本発明の要旨を逸脱しない範囲において、構成部材やその組み合わせについて、種々の変更、付加が可能である。 In addition, when implementing this invention, a various change and addition are possible about a structural member and its combination in the range which does not deviate from the summary of this invention.

１，６１枠体
２，６２内障子
３，６３外障子
５，６５縦枠
５ａ室外板部
３０，９０網戸
３１，９１縦框
４０網戸固定装置
４１受け部材
４２網戸固定部材
４５，４５Ｘ，４６取付け金具 DESCRIPTION OF SYMBOLS 1,61 Frame 2,62 Inner shovel 3,63 Outer shovel 5,65 Vertical frame 5a Outdoor plate part 30,90 Screen door 31,91 Vertical rod 40 Screen door fixing device 41 Receiving member 42 Screen door fixing member 45, 45X, 46 Installation Metal fittings

Claims

建物の開口部に固定して設けられる枠体と、前記枠体内に左右に移動可能に納めた内障子と、前記枠体に左右に移動可能または固定して納めた外障子と、前記障子よりも屋外側に配設され、左右に移動可能に前記枠体に支持される網戸と、前記網戸を前記枠体に固定する網戸固定装置とを有する建具において、
前記網戸固定装置は、可撓性部材からなる網戸固定部材と、前記網戸固定部材に備えた連結部を着脱可能に連結する受け部材とからなり、
前記網戸の室内側見付け面または前記枠体の室外板部より室内側部位のいずれか一方に前記網戸固定部材が設けられ、他方に前記受け部材が設けられることを特徴とする建具。 From a frame provided fixed to an opening of a building, an inner shoji movably stored in the frame body, an external shoji movably movable or fixed to the frame body, and the shoji In a joinery having a screen door that is also arranged on the outdoor side and is supported by the frame body so as to be movable left and right, and a screen door fixing device that fixes the screen door to the frame body,
The screen door fixing device includes a screen door fixing member made of a flexible member and a receiving member that removably connects a connecting portion provided in the screen door fixing member,
The fitting is characterized in that the screen door fixing member is provided on either the indoor side of the screen door or the outdoor plate portion of the frame body, and the receiving member is provided on the other side.

請求項１に記載の建具において、
前記網戸固定装置は、障子の閉じ状態において、内障子のガラスパネルより戸先側に設けられることを特徴とする建具。 In the joinery of claim 1,
The said screen door fixing device is provided in the door tip side from the glass panel of a shoji in the closed state of a shoji.

請求項１または２に記載の建具において、
前記連結部はフックにより構成され、
前記受け部材は、前記フックを挿入、離脱する２つの取付け孔と、その２つの取付け孔間に設けられ、前記フックを係止する係止部とを有し、
前記係止部は、前記受け部材の取付け面に対して傾斜した部分を含んで形成されていることを特徴とする建具。 In the joinery according to claim 1 or 2,
The connecting portion is constituted by a hook,
The receiving member has two mounting holes for inserting and removing the hook, and a locking portion that is provided between the two mounting holes and locks the hook.
The fitting is characterized in that the locking portion is formed including a portion inclined with respect to the mounting surface of the receiving member.