JP2018193803A

JP2018193803A - Fixture

Info

Publication number: JP2018193803A
Application number: JP2017099536A
Authority: JP
Inventors: 井手　隆雄; Takao Ide; 隆雄井手
Original assignee: Lixil Corp
Current assignee: Lixil Corp
Priority date: 2017-05-19
Filing date: 2017-05-19
Publication date: 2018-12-06

Abstract

To provide a configuration of a fixture including a frame body and a sliding door capable of effectively preventing interference between a vertical frame cover attached to a vertical frame and a component attached to a depth plane of the vertical frame.SOLUTION: A fixture 1 comprises: a frame body 10 fixed to a skeleton 3; and a door body (sliding door) 20 attached to the frame body 10 so as to be opened/closed. The fixture includes: a door end side resin vertical frame 13 (or suspension side vertical frame 12) which extends in a vertical direction in the frame body 10; and a door end side metal cover 53 (or a suspension side metal cover 52) which covers at least a part of a door end side vertical frame 13 (or a suspension side vertical frame 12) at the outdoor side, and the front end portion 522d at the door body 20 side in a horizontal direction is positioned at a depth side separated away from the door body 20 at a closed position in the horizon direction than the depth plane 12f of the door end side vertical frame 13 (or suspension side vertical frame 12).SELECTED DRAWING: Figure 9

Description

本発明は、枠体と障子を備える建具に関する。 The present invention relates to a fitting including a frame and a shoji.

従来、枠体と障子を備える建具を開示するものとして例えば特許文献１がある。特許文献１には、ほぼフラットな基枠の両側部から中央部の適宜位置まで被う一対の略Ｌ字形被覆部材と、それぞれの被覆部材の外側壁に長さ方向に設けられた係止突条と、この係止突条に対応する係止溝を両側壁に設けたチャンネル形戸当りから成る開き戸枠の合成樹脂枠体について記載されている。 Conventionally, for example, Patent Literature 1 discloses a fitting having a frame and a shoji. In Patent Document 1, a pair of substantially L-shaped covering members covering from both sides of a substantially flat base frame to an appropriate position in the center, and a locking protrusion provided in the length direction on the outer wall of each covering member. There is described a synthetic resin frame of a hinged door frame comprising channel-shaped doors provided with a strip and a locking groove corresponding to the locking protrusion on both side walls.

実開平７−２１９８３号公報Japanese Utility Model Publication No. 7-21983

ところで、縦枠の屋外側を覆う縦枠カバーを備える構成において、縦枠の見込面には蝶番やラッチ受け具等の部品が取り付けられている。このような構成において、縦枠カバーの製造上の誤差や部品の取付位置のずれ等によって縦枠カバーと部品が干渉する場合があった。縦枠カバーと部品の干渉は、障子の開閉不良や締結部材の緩みを招くおそれがある。 By the way, in the structure provided with the vertical frame cover which covers the outdoor side of a vertical frame, components, such as a hinge and a latch receptacle, are attached to the prospective surface of a vertical frame. In such a configuration, there are cases where the vertical frame cover and the component interfere with each other due to an error in manufacturing the vertical frame cover, a shift in the mounting position of the component, or the like. The interference between the vertical frame cover and the components may cause the opening / closing failure of the shoji and the loosening of the fastening member.

本発明は、枠体と障子を備える建具において、縦枠に取り付けられる縦枠カバーと縦枠の見込面に取り付けられる部品の干渉を効果的に防止できる構成を提供することを目的とする。 An object of this invention is to provide the structure which can prevent effectively the interference of the components attached to the vertical frame cover attached to a vertical frame, and the prospective surface of a vertical frame in a fitting provided with a frame and a shoji.

本発明は、躯体（例えば、後述の躯体３）に固定される枠体（例えば、後述の枠体１０）と、前記枠体に開閉可能に取り付けられる障子（例えば、後述の戸体２０）と、を備える建具（例えば、後述の建具１）であって、前記枠体のうち上下方向に延びる樹脂製の縦枠（例えば、後述の吊元側縦枠１２、戸先側縦枠１３）と、前記縦枠の屋外側の少なくとも一部を覆うとともに、左右方向の前記障子側の先端部（例えば、後述の先端部５２２ｄ）が前記縦枠の見込面（例えば、後述の見込面１２ｆ）よりも左右方向で前記障子から離れた奥側に位置する縦枠カバー(例えば、後述の吊元側金属カバー５２、戸先側金属カバー５３)と、を備える建具に関する。 The present invention includes a frame (for example, a frame 10 described later) fixed to a frame (for example, a frame 3 described later), and a shoji (for example, a door 20 described later) attached to the frame so as to be opened and closed. And a resin vertical frame (for example, a suspension base side vertical frame 12 and a door end side vertical frame 13 described below) extending in the vertical direction of the frame body, In addition, the front end portion (for example, a later-described front end portion 522d) in the left-right direction covers at least a part of the outdoor side of the vertical frame, and the expected surface of the vertical frame (for example, an expected surface 12f described later). And a vertical frame cover (for example, a suspension-side metal cover 52 and a door-end side metal cover 53, which will be described later), which is located on the far side away from the shoji in the left-right direction.

前記縦枠カバーの前記先端部は、前記縦枠の見付面（例えば、後述の見付面１２１ａ）側に曲がっていることが好ましい。 It is preferable that the front-end | tip part of the said vertical frame cover bend | curves to the finding surface (for example, below-mentioned finding surface 121a) side of the said vertical frame.

本発明の建具によれば、縦枠に取り付けられる縦枠カバーと縦枠の見込面に取り付けられる部品の干渉を効果的に防止できる。 According to the joinery of the present invention, it is possible to effectively prevent interference between a vertical frame cover attached to the vertical frame and components attached to the expected surface of the vertical frame.

本発明の一実施形態に係る建具の正面図である。It is a front view of the fitting concerning one embodiment of the present invention. 本実施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. 本実施形態の建具の横断面図である。It is a cross-sectional view of the joinery of this embodiment. 本実施形態の吊元側縦枠及びその周囲を示す拡大横断面図である。It is an expansion cross-sectional view which shows the suspension origin side vertical frame of this embodiment, and its periphery. 本実施形態の第２カバー部材が取り付けられる前の第１カバー部材を模式的に示す拡大正面図である。It is an enlarged front view showing typically the 1st cover member before the 2nd cover member of this embodiment is attached. 本実施形態の戸先側縦枠及びその周囲を示す拡大横断面図である。It is an expanded cross-sectional view which shows the door-end side vertical frame of this embodiment, and its periphery. 本実施形態の戸先側縦枠の見込面に配置される部品を示す戸先側縦枠の端面図である。It is an end elevation of the door-end side vertical frame showing the components arranged on the expected surface of the door-end side vertical frame of the present embodiment. 本実施形態のラッチ受け具を示す戸先側縦枠の拡大断面図である。It is an expanded sectional view of the door end side vertical frame which shows the latch receptacle of this embodiment. 本実施形態の戸先側縦枠におけるラッチ受け具と戸先側金属カバーの位置関係を示す拡大横断面図である。It is an expanded cross-sectional view which shows the positional relationship of the latch holder in the door-end side vertical frame of this embodiment, and a door-end side metal cover.

以下、本発明の好ましい実施形態について、図面を参照しながら説明する図１は、本発明の一実施形態に係る建具１の正面図である。図１では、建具１を屋外側から見た様子が示されている。図２は、本実施形態の建具１の縦断面図であり、図１のＡ−Ａ線断面図である。図３は、本実施形態の建具１の横断面図であり、図１のＢ−Ｂ線断面図である。 Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a fitting 1 according to an embodiment of the present invention. FIG. 1 shows the joinery 1 as seen from the outdoor side. FIG. 2 is a longitudinal sectional view of the joinery 1 of the present embodiment, and is a sectional view taken along line AA in FIG. FIG. 3 is a cross-sectional view of the joinery 1 of the present embodiment, and is a cross-sectional view taken along the line BB of FIG.

まず、建具１の全体構成について説明する。図１に示すように、建具１は、躯体３に固定される枠体１０と、枠体１０の屋外側を覆う金属製カバー５０と、枠体１０に開閉可能に取り付けられる戸体（障子）２０と、枠体１０に対する戸体２０の開閉速度を調整するドアクローザ７と、を備える玄関ドアである。 First, the whole structure of the fitting 1 is demonstrated. As shown in FIG. 1, the joinery 1 includes a frame 10 that is fixed to the frame 3, a metal cover 50 that covers the outdoor side of the frame 10, and a door (shoji) that is attached to the frame 10 so as to be opened and closed. 20 and a door closer 7 that adjusts the opening / closing speed of the door 20 with respect to the frame 10.

枠体１０は、上枠１１、吊元側縦枠１２、戸先側縦枠１３及び下枠１４が矩形に枠組みされて構成される。図２及び図３に示すように、金属製カバー５０は、上枠１１に固定される上金属カバー５１と、吊元側縦枠１２に固定される吊元側金属カバー５２と、戸先側縦枠１３に固定される戸先側金属カバー５３と、を備える。 The frame 10 is configured by an upper frame 11, a hanging side vertical frame 12, a door end side vertical frame 13 and a lower frame 14 being framed in a rectangular shape. As shown in FIGS. 2 and 3, the metal cover 50 includes an upper metal cover 51 fixed to the upper frame 11, a suspension side metal cover 52 fixed to the suspension side vertical frame 12, and a door end side. A door end side metal cover 53 fixed to the vertical frame 13.

戸体２０は、吊元側縦枠１２に複数配置される蝶番６によって吊り込まれる。蝶番６は、吊元側縦枠１２の見込面１２ｆに固定される枠側羽根部６１と、戸体２０の吊元側端面に固定される戸体側羽根部６３と、を備える（図４参照）。戸体２０は、蝶番６を回転軸として閉鎖位置と開放位置の間で回転可能になっている。 The door body 20 is suspended by a plurality of hinges 6 disposed on the suspension side vertical frame 12. The hinge 6 includes a frame-side blade portion 61 that is fixed to the expected surface 12f of the suspension-side vertical frame 12, and a door-body-side blade portion 63 that is fixed to the suspension-side end surface of the door body 20 (see FIG. 4). ). The door 20 is rotatable between a closed position and an open position with the hinge 6 as a rotation axis.

戸体２０には、ドアハンドル１０１、上側錠１０２、下側錠１０３、リーダー１０４、制御ユニット（図示省略）等の機能部品が取り付けられる。ドアハンドル１０１は、ラッチ機構によって戸体２０を開閉する。リーダー１０４は、カードキー等の電子錠に対応する電子部品であり、制御ユニットに電気的に接続される。 Functional components such as a door handle 101, an upper lock 102, a lower lock 103, a reader 104, and a control unit (not shown) are attached to the door body 20. The door handle 101 opens and closes the door 20 by a latch mechanism. The reader 104 is an electronic component corresponding to an electronic lock such as a card key, and is electrically connected to the control unit.

ドアクローザ７は、戸体２０の屋内側に配置される。ドアクローザ７は、戸体２０上部に固定されており、リンク部材８を介して上枠１１の屋内側に接続されている。 The door closer 7 is disposed on the indoor side of the door 20. The door closer 7 is fixed to the upper part of the door 20 and is connected to the indoor side of the upper frame 11 via a link member 8.

まず、下枠１４の構成について説明する。図２に示すように、下枠１４は、屋外側金属部１４１と、屋内側金属部１４２と、ブリッジ１４３と、金属製下カバー１４４と、を備える。 First, the configuration of the lower frame 14 will be described. As shown in FIG. 2, the lower frame 14 includes an outdoor side metal part 141, an indoor side metal part 142, a bridge 143, and a metal lower cover 144.

屋外側金属部１４１は、アルミニウム合金等の金属材料の押出形材により構成され、下枠１４の屋外側に位置する。屋外側金属部１４１の屋内側にはブリッジ１４３を嵌合するための嵌合部１４１ａが形成される。 The outdoor side metal part 141 is made of an extruded shape of a metal material such as an aluminum alloy, and is located on the outdoor side of the lower frame 14. A fitting portion 141 a for fitting the bridge 143 is formed on the indoor side of the outdoor side metal portion 141.

屋内側金属部１４２は、アルミニウム合金等の金属材料の押出形材により構成され、下枠１４の屋内側に位置する。屋内側金属部１４２の屋外側にはブリッジ１４３を嵌合するための嵌合部１４２ａが形成される。 The indoor side metal part 142 is made of an extruded shape of a metal material such as an aluminum alloy, and is located on the indoor side of the lower frame 14. A fitting portion 142 a for fitting the bridge 143 is formed on the outdoor side of the indoor metal portion 142.

屋内側金属部１４２は、その屋内側で上方に立ち上がる立ち上がり部１４６が形成される。立ち上がり部１４６は、その上部にゴム製の保護材１４７を嵌合する保護材嵌合部１４６ａが形成される。保護材１４７は、屋内側金属部１４２の損傷を防止するとともに結露を防止する。保護材１４７の上面は、その高さが屋内側のフロア９の高さに略一致するようになっている。また、立ち上がり部１４６における屋外側を向く部位には、気密材１４８を嵌合する気密材嵌合部１４６ｂが形成される。 The indoor side metal portion 142 has a rising portion 146 that rises upward on the indoor side. The rising portion 146 is formed with a protective material fitting portion 146a for fitting a rubber protective material 147 on the upper portion thereof. The protective material 147 prevents the indoor metal part 142 from being damaged and prevents condensation. The height of the upper surface of the protective material 147 substantially matches the height of the floor 9 on the indoor side. In addition, an airtight material fitting portion 146b for fitting the airtight material 148 is formed at a portion of the rising portion 146 facing the outdoor side.

ブリッジ１４３は、樹脂又はゴム等の断熱性を有する材料によって構成される。ブリッジ１４３は、その屋外側が屋外側金属部１４１の嵌合部１４１ａに嵌合されるとともに、屋内側が屋内側金属部１４２の嵌合部１４２ａに嵌合される。このブリッジ１４３によって屋外側金属部１４１と屋内側金属部１４２が連結される。 The bridge 143 is made of a heat insulating material such as resin or rubber. The bridge 143 is fitted to the fitting part 141a of the outdoor side metal part 141 on the outdoor side, and is fitted to the fitting part 142a of the indoor side metal part 142 on the indoor side. The outdoor side metal part 141 and the indoor side metal part 142 are connected by the bridge 143.

金属製下カバー１４４は、ステンレス鋼板等からなるカバーである。金属製下カバー１４４は、屋外側金属部１４１にビス１４５を介して固定される。金属製下カバー１４４によって屋外側金属部１４１の上面、屋外側の見付面及び下面の一部が覆われる。本実施形態の金属製下カバー１４４は、屋外側金属部１４１の上面を覆う部分がブリッジ１４３の上部まで延出している。そして、気密材１４８は、戸体２０が開放位置にある状態では金属製下カバー１４４に覆われていないブリッジ１４３の一部を覆う配置となっている。 The metal lower cover 144 is a cover made of a stainless steel plate or the like. The metal lower cover 144 is fixed to the outdoor side metal part 141 via screws 145. The metal lower cover 144 covers the upper surface of the outdoor-side metal part 141, the outdoor-side finding surface, and a part of the lower surface. In the metal lower cover 144 of the present embodiment, a portion covering the upper surface of the outdoor side metal part 141 extends to the upper part of the bridge 143. And the airtight material 148 is the arrangement | positioning which covers a part of bridge | bridging 143 which is not covered with the metal lower cover 144 in the state in which the door 20 is in an open position.

上枠１１の構成について説明する。上枠１１は、側面視において上下方向に延びる屋外側部１１１と、見込方向に延びる屋内側部１１２と、が樹脂によって一体的に成形される。 The configuration of the upper frame 11 will be described. As for the upper frame 11, the outdoor side part 111 extended in an up-down direction in the side view, and the indoor side part 112 extended in a prospective direction are integrally shape | molded by resin.

また、上枠１１は、複数の中空部１１ａ，１１ｂ，１１ｃ，１１ｄを有する。中空部１１ａは、屋外側部１１１の上部に位置し、中空部１１ｂは屋外側部１１１の下部に位置する。中空部１１ｃは、中空部１１ｂの屋内側であって屋内側部１１２の内側に位置する。中空部１１ｄは、中空部１１ｃの屋内側であって屋内側部１１２の屋内側端部に位置する。中空部１１ｂには断熱材１１３が配置され、中空部１１ｃには断熱材１１４が配置される。中空部１１ｂは中空部１１ｃよりも大きな空間となっており、断熱材１１３も断熱材１１４に比べて大きな形状のものが配置される。 The upper frame 11 has a plurality of hollow portions 11a, 11b, 11c, and 11d. The hollow part 11 a is located at the upper part of the outdoor side part 111, and the hollow part 11 b is located at the lower part of the outdoor side part 111. The hollow portion 11 c is located on the indoor side of the hollow portion 11 b and on the inner side of the indoor side portion 112. The hollow portion 11d is located on the indoor side end of the indoor side portion 112 on the indoor side of the hollow portion 11c. A heat insulating material 113 is disposed in the hollow portion 11b, and a heat insulating material 114 is disposed in the hollow portion 11c. The hollow portion 11b is a larger space than the hollow portion 11c, and the heat insulating material 113 also has a larger shape than the heat insulating material 114.

屋内側部１１２の下面には、下方に延び出るとともに気密材１１６を嵌合可能な延出片１１５が形成される。また、延出片１１５の屋内側には躯体ネジ９０が屋内側部１１２を下から上に貫通して躯体３に締結されている。躯体ネジ９０は、中空部１１ｄを貫通して躯体３に達している。 On the lower surface of the indoor side portion 112, an extension piece 115 that extends downward and can be fitted with the airtight material 116 is formed. Further, on the indoor side of the extension piece 115, a housing screw 90 penetrates the indoor side portion 112 from the bottom to the top and is fastened to the housing 3. The casing screw 90 reaches the casing 3 through the hollow portion 11d.

屋外側部１１１の屋外側の見付面には、上金属カバー５１を嵌合可能な嵌合部１１１ａが形成される。また、屋外側部１１１の上部には、躯体３に沿って上方向に延び出る延出片１１１ｂが形成される。 A fitting portion 111 a into which the upper metal cover 51 can be fitted is formed on the outdoor-side finding surface of the outdoor side portion 111. In addition, an extension piece 111 b that extends upward along the housing 3 is formed on the upper portion of the outdoor side portion 111.

上金属カバー５１は、上枠１１の屋内側の見付面及び上面を覆う金属カバーである。上金属カバー５１は、上枠１１の嵌合部１１１ａに嵌合するカバー嵌合部５１ａと、上枠１１の延出片１１１ｂに沿って延びるカバー延出片５１ｂと、を備える。上金属カバー５１は、嵌合部１１１ａにカバー嵌合部５１ａが嵌合した状態で、カバー延出片５１ｂが上枠１１の延出片１１１ｂに見込方向で重なる。カバー延出片５１ｂ及び延出片１１１ｂが躯体ネジ９１により躯体３に共締めされる。 The upper metal cover 51 is a metal cover that covers the indoor-side finding surface and upper surface of the upper frame 11. The upper metal cover 51 includes a cover fitting portion 51 a that fits into the fitting portion 111 a of the upper frame 11, and a cover extension piece 51 b that extends along the extension piece 111 b of the upper frame 11. In the upper metal cover 51, the cover extension piece 51b overlaps the extension piece 111b of the upper frame 11 in the expected direction in a state where the cover fitting part 51a is fitted to the fitting part 111a. The cover extension piece 51b and the extension piece 111b are fastened together with the casing 3 by the casing screw 91.

次に、吊元側縦枠１２及び吊元側金属カバー５２の構成について説明する。図４は、本実施形態の吊元側縦枠１２及びその周囲を示す拡大横断面図である。 Next, the configuration of the hanging side vertical frame 12 and the hanging side metal cover 52 will be described. FIG. 4 is an enlarged cross-sectional view showing the hanging base side vertical frame 12 and its surroundings according to the present embodiment.

図４に示すように、吊元側縦枠１２は、平面視において左右方向に延びる屋外側部１２１と、見込方向に延びる屋内側部１２２と、が樹脂によって一体的に成形される。本実施形態の吊元側縦枠１２は、その一部が屋外側に位置する構成となっている。屋外側部１２１の右側には戸体２０が位置し、左側には壁４が位置する。 As shown in FIG. 4, the suspension side vertical frame 12 has an outdoor side portion 121 extending in the left-right direction and an indoor side portion 122 extending in the expected direction integrally formed of resin in a plan view. The suspension base side vertical frame 12 of the present embodiment is configured such that a part thereof is located on the outdoor side. The door 20 is located on the right side of the outdoor side portion 121, and the wall 4 is located on the left side.

また、吊元側縦枠１２は、複数の中空部１２ａ，１２ｂ，１２ｃ，１２ｄ，１２ｅを有する。屋外側部１２１の内部には、壁４側から戸体２０側に中空部１２ａ，中空部１２ｂが左右方向で並んでいる。一方、屋内側部１２２の内部には、屋外側から屋内側に中空部１２ｃ，中空部１２ｄ，中空部１２ｅが見込方向で並んでいる。中空部１２ｃは、屋外側部１２１の中空部１２ｂと見込方向で隣り合っている。従って、吊元側縦枠１２全体では、見込方向で屋外側から屋内側の順に中空部１２ｂ，中空部１２ｃ，中空部１２ｄ，中空部１２ｅが並んでおり、４つの空間に区画されている。 Moreover, the suspension side vertical frame 12 has a plurality of hollow portions 12a, 12b, 12c, 12d, and 12e. Inside the outdoor side portion 121, the hollow portion 12a and the hollow portion 12b are arranged in the left-right direction from the wall 4 side to the door body 20 side. On the other hand, inside the indoor side portion 122, the hollow portion 12c, the hollow portion 12d, and the hollow portion 12e are arranged in the expected direction from the outdoor side to the indoor side. The hollow portion 12c is adjacent to the hollow portion 12b of the outdoor side portion 121 in the expected direction. Therefore, in the entire suspension-side vertical frame 12, the hollow portion 12b, the hollow portion 12c, the hollow portion 12d, and the hollow portion 12e are arranged in order from the outdoor side to the indoor side in the expected direction, and are partitioned into four spaces.

中空部１２ａには、吊元側縦枠１２の長手方向に沿って延びる補強芯材１２３が配置される。補強芯材１２３は、その断面形状が略コ字状に形成されており、コの字の開口側が戸体２０側を向くように中空部１２ａに配置される。即ち、補強芯材１２３は、中空部１２ａ内で壁４側に位置するとともに蝶番６側を向く面を有する第１片１２３ａと、中空部１２ａ内で見込方向屋内側に位置する第２片１２３ｂと、中空部１２ａ内で見込方向屋外側に位置する第３片１２３ｃと、を有する。 In the hollow portion 12a, a reinforcing core member 123 extending along the longitudinal direction of the suspension side vertical frame 12 is disposed. The cross-sectional shape of the reinforcing core member 123 is formed in a substantially U shape, and the reinforcing core member 123 is disposed in the hollow portion 12a so that the U-shaped opening side faces the door body 20 side. That is, the reinforcing core member 123 has a first piece 123a that is located on the wall 4 side in the hollow portion 12a and has a surface facing the hinge 6 side, and a second piece 123b that is located on the indoor side in the prospective direction in the hollow portion 12a. And a third piece 123c positioned on the outdoor side in the prospective direction in the hollow portion 12a.

中空部１２ｂには、補強芯材１５１と、Ｌ字裏板１５２と、断熱材１６１と、が配置される。 A reinforcing core 151, an L-shaped back plate 152, and a heat insulating material 161 are disposed in the hollow portion 12b.

補強芯材１５１は、吊元側縦枠１２の長手方向に沿って延びるように形成される。補強芯材１５１は、その断面形状が略コ字状に形成されており、コの字の開口側が屋外側を向くように中空部１２ｂに配置される。即ち、補強芯材１５１は、中空部１２ｂ内で戸体２０（後述の蝶番６の枠側羽根部６１）側に位置する戸体側片１５１ａと、中空部１２ｂ内で壁４側に位置する壁側片１５１ｂと、中空部１２ｂ内で見込方向屋内側に位置する屋内側片１５１ｃと、を有する。 The reinforcing core member 151 is formed so as to extend along the longitudinal direction of the suspension base vertical frame 12. The cross section of the reinforcing core 151 is formed in a substantially U shape, and the reinforcing core member 151 is arranged in the hollow portion 12b so that the U-shaped opening side faces the outdoor side. That is, the reinforcing core member 151 includes a door body side piece 151a positioned on the door body 20 (frame side blade section 61 of a hinge 6 described later) side in the hollow portion 12b, and a wall positioned on the wall 4 side in the hollow portion 12b. It has the side piece 151b and the indoor side piece 151c located in the view direction indoor side in the hollow part 12b.

Ｌ字裏板１５２は、補強芯材１５１の壁側片１５１ｂの先端に配置される。Ｌ字裏板１５２は、一方の片が壁側片１５１ｂの壁側面に対向するとともに、もう一方の片が見込方向で屋外側を向くように配置される。そして、見込方向で屋外側を向く片は、後述するカバーネジ９５が締結される部分として機能する。 The L-shaped back plate 152 is disposed at the tip of the wall side piece 151 b of the reinforcing core member 151. The L-shaped back plate 152 is arranged so that one piece faces the wall side surface of the wall-side piece 151b and the other piece faces the outdoor side in the expected direction. And the piece which faces the outdoor side in a prospective direction functions as a part to which the cover screw 95 mentioned later is fastened.

本実施形態では、Ｌ字裏板１５２は、後述する吊元側金属カバー５２の第１カバー部材５２１とＬ字裏板１５２によって屋外側部１２１を見込方向で挟み込み、強度部材としても機能する。また、Ｌ字状に形成されているので、壁側片１５１ｂに対するＬ字裏板１５２の位置決めを容易かつ適切に行うことができる。なお、Ｌ字裏板１５２は、吊元側縦枠１２の長手方向に通しで形成されてもよいし、蝶番６の位置（カバーネジ９５の締結箇所）に応じて間欠的に複数の部材が配置される構成としてもよい。 In the present embodiment, the L-shaped back plate 152 sandwiches the outdoor side portion 121 in the seeing direction by a first cover member 521 of the hanging-side metal cover 52 described later and the L-shaped back plate 152, and also functions as a strength member. Moreover, since it is formed in an L shape, the L-shaped back plate 152 can be easily and appropriately positioned with respect to the wall-side piece 151b. The L-shaped back plate 152 may be formed through the longitudinal direction of the hanging side vertical frame 12, and a plurality of members are intermittently arranged according to the position of the hinge 6 (fastening position of the cover screw 95). It is good also as a structure to be made.

断熱材１６１は、補強芯材１５１の内側に配置される。断熱材１６１は、吊元側縦枠１２の長手方向に沿って延びるように形成される。本実施形態では、断熱材１６１は、Ｌ字裏板１５２と補強芯材１５１に挟み込まれる配置となっている。 The heat insulating material 161 is disposed inside the reinforcing core material 151. The heat insulating material 161 is formed so as to extend along the longitudinal direction of the suspension base vertical frame 12. In the present embodiment, the heat insulating material 161 is disposed between the L-shaped back plate 152 and the reinforcing core material 151.

また、吊元側縦枠１２の中空部１２ｂには、蝶番６の枠側羽根部６１を固定するためのネジ等の締結部材（図示省略）が固定される裏板６２が配置される。裏板６２は、蝶番６の位置に応じて長手方向に間隔をあけて複数配置される。 Further, a back plate 62 to which a fastening member (not shown) such as a screw for fixing the frame-side blade portion 61 of the hinge 6 is fixed is disposed in the hollow portion 12 b of the hanging-source-side vertical frame 12. A plurality of back plates 62 are arranged at intervals in the longitudinal direction according to the position of the hinge 6.

また、屋外側部１２１の見付面１２１ａには凹部１２６が長手方向に間欠的に形成されており、この凹部１２６には隙間調整材１２７が配置される。屋外側部１２１の壁４側には、躯体３の見付面に沿って延びる延出片１３１が形成される。 Moreover, the recessed part 126 is intermittently formed in the longitudinal direction in the finding surface 121a of the outdoor side part 121, and the clearance gap adjustment material 127 is arrange | positioned at this recessed part 126. FIG. On the wall 4 side of the outdoor side portion 121, an extending piece 131 extending along the finding surface of the housing 3 is formed.

次に、屋内側部１２２の構成について説明する。屋内側部１２２は、見込方向で屋外側部１２１に対して屋内側に位置する。屋外側部１２１と屋内側部１２２は、戸体２０側の側面が面一となっており、吊元側縦枠１２の見込面１２ｆを形成する。 Next, the configuration of the indoor side portion 122 will be described. The indoor side part 122 is located indoors with respect to the outdoor side part 121 in the expected direction. The outdoor side portion 121 and the indoor side portion 122 have the same side surface on the door 20 side, and form a prospective surface 12 f of the suspension side vertical frame 12.

中空部１２ｃには断熱材１６２が配置され、中空部１２ｄには断熱材１６３が配置される。中空部１２ｃ及び中空部１２ｄは、何れも中空部１２ｂよりも小さい空間となっており、断熱材１６２，１６３も断熱材１６１に比べてサイズの小さなものが用いられる。また、見込面１２ｆにおける中空部１２ｃに隣接する部分には戸体に当接する当接部１２８が固定される。 A heat insulating material 162 is disposed in the hollow portion 12c, and a heat insulating material 163 is disposed in the hollow portion 12d. The hollow portion 12 c and the hollow portion 12 d are both smaller than the hollow portion 12 b, and the heat insulating materials 162 and 163 are smaller in size than the heat insulating material 161. Further, a contact portion 128 that contacts the door body is fixed to a portion of the prospective surface 12f adjacent to the hollow portion 12c.

中空部１２ｅには躯体ネジ９８を挿通するための補助部材９９が配置される。屋内側部１２２の見込面１２ｆから躯体ネジ９８が挿通され、補助部材９９の内側を通って躯体３に締結される。これによって屋内側部１２２が躯体３に対して機械的に固定される。また、見込面１２ｆにおける中空部１２ｄに隣接する部分には、左右方向に延出する延出片１２２ａが設けられ、この延出片１２２ａには気密材１２９が配置される。 An auxiliary member 99 for inserting the housing screw 98 is disposed in the hollow portion 12e. A housing screw 98 is inserted through the prospective surface 12 f of the indoor side portion 122 and is fastened to the housing 3 through the inside of the auxiliary member 99. As a result, the indoor side portion 122 is mechanically fixed to the housing 3. Further, an extension piece 122a extending in the left-right direction is provided in a portion adjacent to the hollow portion 12d in the prospective surface 12f, and an airtight material 129 is disposed on the extension piece 122a.

吊元側金属カバー５２は、屋外側部１２１の見付面１２１ａを覆うように配置される。本実施形態の吊元側金属カバー５２は、吊元側縦枠１２に固定される第１カバー部材５２１と、第１カバー部材５２１に固定される第２カバー部材５２２と、によって構成される。 The hanging side metal cover 52 is disposed so as to cover the finding surface 121 a of the outdoor side part 121. The suspension side metal cover 52 of the present embodiment includes a first cover member 521 that is fixed to the suspension side vertical frame 12 and a second cover member 522 that is fixed to the first cover member 521.

第１カバー部材５２１は、屋外側部１２１の見付面５２１ｆを覆うとともに屋外側部１２１の壁４側の側面を覆うように形成される。第１カバー部材５２１の壁４側の屋内側端部には、屋外側部１２１の延出片１３１に沿って延びるカバー側延出片５２１ｄが形成される。 The first cover member 521 is formed so as to cover the finding surface 521f of the outdoor side portion 121 and the side surface of the outdoor side portion 121 on the wall 4 side. A cover-side extension piece 521d extending along the extension piece 131 of the outdoor side portion 121 is formed at the indoor side end of the first cover member 521 on the wall 4 side.

第１カバー部材５２１の見付面５２１ｆには、第２カバー部材５２２を嵌合するための左右一対の嵌合部５２１ａ，５２１ｂが設けられる。嵌合部５２１ａ，５２１ｂは、何れも上下方向で連続的に延びる形状となっている。 A pair of left and right fitting portions 521a and 521b for fitting the second cover member 522 are provided on the finding surface 521f of the first cover member 521. Each of the fitting portions 521a and 521b has a shape that continuously extends in the vertical direction.

第１カバー部材５２１は、複数のカバーネジ９５によって吊元側縦枠１２に機械的に固定される。吊元側縦枠１２の見付面１２１ａに第１カバー部材５２１を配置した状態で、カバーネジ９５を左右方向で２箇所締結する。 The first cover member 521 is mechanically fixed to the suspension side vertical frame 12 by a plurality of cover screws 95. In the state where the first cover member 521 is disposed on the finding surface 121a of the hanging side vertical frame 12, the cover screws 95 are fastened at two locations in the left-right direction.

左右方向で壁４側に締結されたカバーネジ９５ａは、第１カバー部材５２１の締結孔５２１ｇを通じて屋外側部１２１を貫通した後、中空部１２ａ内で補強芯材１２３に締結される。本実施形態では、屋外側部１２１の見付面１２１ａは、第１カバー部材５２１と補強芯材１２３によって見込方向で挟み込まれた状態となり、補強芯材１２３はカバーネジ９５を固定するための固定部材として機能するとともに強度部材として機能する。 The cover screw 95a fastened to the wall 4 side in the left-right direction passes through the outdoor side portion 121 through the fastening hole 521g of the first cover member 521, and is fastened to the reinforcing core member 123 in the hollow portion 12a. In the present embodiment, the finding surface 121 a of the outdoor side portion 121 is sandwiched between the first cover member 521 and the reinforcing core member 123 in the expected direction, and the reinforcing core member 123 is a fixing member for fixing the cover screw 95. Functions as a strength member.

左右方向で戸体２０側に締結されたカバーネジ９５ｂは、第１カバー部材５２１の締結孔５２１ｈを通じて屋外側部１２１を貫通した後、中空部１２ｂ内でＬ字裏板１５２に締結される。Ｌ字裏板１５２には、ネジ溝１５２ａが形成されており、このネジ溝１５２ａにより十分な締め付け長さが確保される。 The cover screw 95b fastened to the door 20 side in the left-right direction passes through the outdoor side part 121 through the fastening hole 521h of the first cover member 521, and is fastened to the L-shaped back plate 152 in the hollow part 12b. A screw groove 152a is formed in the L-shaped back plate 152, and a sufficient tightening length is secured by the screw groove 152a.

また、中空部１２ａ内の補強芯材１２３は、屋外側部１２１とともに躯体ネジ９６によって躯体３側に締結固定される。補強芯材１２３の第２片１２３ｂには、躯体ネジ９６を締結するためのネジ孔１２３ｅが形成される。ネジ孔１２３ｅを通じて躯体ネジ９６は躯体３に達し、躯体３に補強芯材１２３を締結する。 The reinforcing core member 123 in the hollow portion 12 a is fastened and fixed to the housing 3 side by the housing screw 96 together with the outdoor side portion 121. A screw hole 123e for fastening the housing screw 96 is formed in the second piece 123b of the reinforcing core member 123. The housing screw 96 reaches the housing 3 through the screw hole 123e, and the reinforcing core member 123 is fastened to the housing 3.

図５を参照してネジ孔１２３ｅを通じた躯体３への躯体ネジ９６の締結方法について説明する。図５は、本実施形態の第２カバー部材５２２が取り付けられる前の第１カバー部材５２１を模式的に示す拡大正面図であり、図４のＣ−Ｃ線断面図である。なお、図５では第２カバー部材５２２等、他の部材の図示が省略されている。 With reference to FIG. 5, the fastening method of the housing screw 96 to the housing 3 through the screw hole 123e will be described. FIG. 5 is an enlarged front view schematically showing the first cover member 521 before the second cover member 522 of the present embodiment is attached, and is a cross-sectional view taken along the line CC in FIG. In FIG. 5, illustration of other members such as the second cover member 522 is omitted.

本実施形態では、第１カバー部材５２１の屋外側の面には、補強芯材１２３の第２片１２３ｂに形成されるネジ孔１２３ｅに対応する位置に締結用孔５２１ｃが形成される。また、吊元側縦枠１２の屋内側部１２２における締結用孔５２１ｃに対応する位置にも締結用孔１２１ｂが形成される。更に、補強芯材１２３の第３片１２３ｃにも締結用孔５２１ｃに対応する位置に締結用孔１２３ｄが形成される。これらの３箇所の締結用孔５２１ｃ，１２１ｂ，１２３ｄは、何れもネジ孔１２３ｅに見込方向で対応する位置に円形に形成される。 In the present embodiment, a fastening hole 521c is formed on the outdoor surface of the first cover member 521 at a position corresponding to the screw hole 123e formed in the second piece 123b of the reinforcing core member 123. In addition, a fastening hole 121b is also formed at a position corresponding to the fastening hole 521c in the indoor side portion 122 of the hanging side vertical frame 12. Furthermore, a fastening hole 123d is formed in the third piece 123c of the reinforcing core member 123 at a position corresponding to the fastening hole 521c. These three fastening holes 521c, 121b, and 123d are all formed in a circular shape at a position corresponding to the screw hole 123e in the expected direction.

締結用孔５２１ｃ，１２１ｂ，１２３ｄは、その大きさがネジ孔１２３ｅよりも大きくかつ躯体ネジ９６及び工具を差し込み可能に構成される。なお、本実施形態では、第１カバー部材５２１の締結用孔５２１ｃよりも補強芯材１２３の締結用孔１２３ｄの方が大きな形状に形成されているが、締結用孔５２１ｃ，１２１ｂ，１２３ｄの大小関係が限定されるわけではない。 The fastening holes 521c, 121b, and 123d are configured to be larger in size than the screw holes 123e and into which the housing screws 96 and tools can be inserted. In this embodiment, the fastening hole 123d of the reinforcing core member 123 is formed in a larger shape than the fastening hole 521c of the first cover member 521. However, the fastening holes 521c, 121b, and 123d are larger or smaller. The relationship is not limited.

各部材に形成される締結用孔５２１ｃ，１２１ｂ，１２３ｄにより、吊元側縦枠１２の中空部１２ａに補強芯材１２３が挿入されるとともに第１カバー部材５２１が取り付けられた状態でも、補強芯材１２３の第２片１２３ｂのネジ孔１２３ｅへの躯体ネジ９６の締結が可能になっている。締結用孔５２１ｃ，１２１ｂ，１２３ｄを通じてドライバー等の工具（図示省略）を差し込み、躯体ネジ９６をネジ孔１２３ｅに締結する作業を行う。この作業により、躯体ネジ９６は躯体３まで達し、躯体ネジ９６を介して補強芯材１２３及び吊元側縦枠１２が躯体３に固定される。 Even when the reinforcing core member 123 is inserted into the hollow portion 12a of the suspension side vertical frame 12 and the first cover member 521 is attached by the fastening holes 521c, 121b, and 123d formed in each member. Fastening of the housing screw 96 to the screw hole 123e of the second piece 123b of the material 123 is possible. A tool such as a screwdriver (not shown) is inserted through the fastening holes 521c, 121b, and 123d, and an operation of fastening the housing screw 96 to the screw hole 123e is performed. By this operation, the housing screw 96 reaches the housing 3, and the reinforcing core member 123 and the suspension side vertical frame 12 are fixed to the housing 3 through the housing screw 96.

また、図４に示すように、第１カバー部材５２１は、そのカバー側延出片５２１ｄが屋外側部１２１の延出片１３１とともに躯体ネジ９７により躯体３に締結される。第１カバー部材５２１が吊元側縦枠１２に固定された状態で、第２カバー部材５２２が第１カバー部材５２１に固定される。また、第２カバー部材５２２の躯体ネジ９７の締結箇所には防水シート５２３が配置される。なお、躯体ネジ９６，９７は、何れも長手方向に複数個所締結される。 Further, as shown in FIG. 4, the first cover member 521 has the cover side extending piece 521 d fastened to the housing 3 by the housing screw 97 together with the extending piece 131 of the outdoor side portion 121. The second cover member 522 is fixed to the first cover member 521 in a state where the first cover member 521 is fixed to the hanging side vertical frame 12. Further, a waterproof sheet 523 is disposed at a fastening position of the housing screw 97 of the second cover member 522. The housing screws 96 and 97 are fastened at a plurality of positions in the longitudinal direction.

第２カバー部材５２２は、第１カバー部材５２１の嵌合部５２１ａに嵌合する嵌合部５２２ａと、嵌合部５２１ｂに嵌合する嵌合部５２２ｂと、を備える。第２カバー部材５２２は、その嵌合部５２２ａ，５２２ｂが第１カバー部材５２１の嵌合部５２２ａ，５２２ｂに嵌合した状態で、第１カバー部材５２１の見付面５２１ｆを覆う状態となる。これによってカバーネジ９５の頭部が第２カバー部材５２２によって隠される状態となる。 The 2nd cover member 522 is provided with the fitting part 522a fitted to the fitting part 521a of the 1st cover member 521, and the fitting part 522b fitted to the fitting part 521b. The second cover member 522 is in a state of covering the finding surface 521f of the first cover member 521 in a state where the fitting portions 522a and 522b are fitted to the fitting portions 522a and 522b of the first cover member 521. As a result, the head of the cover screw 95 is hidden by the second cover member 522.

本実施形態の第２カバー部材５２２は、その戸体２０側に屋外側部１２１の見付面１２１ａに沿って延びる延出片５２２ｃを備える。延出片５２２ｃの先端部５２２ｄは、吊元側縦枠１２の見込面１２ｆよりも左右方向壁４側に位置している。これにより、蝶番６の枠側羽根部６１との干渉が避けられる。 The 2nd cover member 522 of this embodiment is provided with the extension piece 522c extended along the finding surface 121a of the outdoor side part 121 in the door 20 side. The leading end portion 522d of the extending piece 522c is located closer to the left and right direction wall 4 than the prospective surface 12f of the hanging side vertical frame 12. Thereby, interference with the frame side blade | wing part 61 of the hinge 6 is avoided.

また、延出片５２２ｃの先端部５２２ｄは、見込方向屋内側を向くように曲がっており、見込方向屋内側を向いている。即ち、延出片５２２ｃの先端部５２２ｄは、吊元側縦枠１２の見付面１２１ａに対向する状態となっている。また、延出片５２２ｃの基端側では、吊元側縦枠１２の見付面１２１ａとの間で見込方向の隙間が形成される。なお、本実施形態では、先端部５２２ｄの外側面は曲面になっている。 Moreover, the front-end | tip part 522d of the extension piece 522c is curving so that it may face the indoor side of a prospect direction, and has faced the indoor side of the prospect direction. That is, the front end portion 522d of the extending piece 522c is in a state of facing the finding surface 121a of the suspension side vertical frame 12. Further, on the proximal end side of the extending piece 522c, a gap in the expected direction is formed between the extending surface 522c and the finding surface 121a of the hanging base side vertical frame 12. In the present embodiment, the outer surface of the tip 522d is a curved surface.

図６は、本実施形態の戸先側縦枠１３及びその周囲を示す拡大横断面図である。本実施形態の戸先側縦枠１３及び戸先側金属カバー５３は、吊元側縦枠１２及び吊元側金属カバー５２と左右対称の形状であり、略同様の構成となっている。戸先側縦枠１３及び戸先側金属カバー５３において、吊元側縦枠１２及び吊元側金属カバー５２と共通又は同様の構成には同じ符号を付してその説明を省略する。例えば、戸先側縦枠１３の中空部１２ｂには、蝶番６を固定するための裏板６２がない点や、戸先側縦枠１３の延出片１２２ａに支持される気密材１３９の形状等が吊元側縦枠１２と異なっている。 FIG. 6 is an enlarged cross-sectional view showing the door-end side vertical frame 13 and its surroundings according to the present embodiment. The door-end side vertical frame 13 and the door-end side metal cover 53 of the present embodiment are symmetrical to the hanging base side vertical frame 12 and the hanging base side metal cover 52 and have substantially the same configuration. In the door-end side vertical frame 13 and the door-end side metal cover 53, the same reference numerals are given to the same or similar configurations as those of the hanging side vertical frame 12 and the hanging side metal cover 52, and the description thereof is omitted. For example, the hollow portion 12 b of the door-end side vertical frame 13 does not have a back plate 62 for fixing the hinge 6, and the shape of the airtight material 139 supported by the extension piece 122 a of the door-end side vertical frame 13. Etc. are different from the suspension side vertical frame 12.

次に、戸先側縦枠１３に取り付けられる部品の例について説明する。図７は、本実施形態の戸先側縦枠１３の見込面１２ｆに配置される部品を示す戸先側縦枠の端面図である。図７に示すように、戸先側縦枠１３には、ドアハンドル１０１のラッチ機構に対応するラッチ受け具２０１、上側錠１０２に対応する箱錠受け具２０２、下側錠１０３に対応する下箱錠受け具２０３、マグネット加工部２０５等が配置される。 Next, an example of components attached to the door end side vertical frame 13 will be described. FIG. 7 is an end view of the door-end side vertical frame showing components arranged on the expected surface 12f of the door-end side vertical frame 13 of the present embodiment. As shown in FIG. 7, the door-end side vertical frame 13 includes a latch receiver 201 corresponding to the latch mechanism of the door handle 101, a box lock receiver 202 corresponding to the upper lock 102, and a lower corresponding to the lower lock 103. A box lock holder 203, a magnet processing unit 205, and the like are arranged.

図８は、本実施形態のラッチ受け具２０１を示す戸先側縦枠１３の拡大断面図である。図８に示すように、戸先側縦枠１３に取り付けられる部品の中には、ラッチ受け具２０１のように屋外側まで延び出る構成のものがある。 FIG. 8 is an enlarged cross-sectional view of the door-end side vertical frame 13 showing the latch receiver 201 of the present embodiment. As shown in FIG. 8, some components attached to the door-end side vertical frame 13 have a configuration that extends to the outdoor side like a latch receiver 201.

本実施形態のラッチ受け具２０１は、戸先側縦枠１３の見込面１２ｆにおける屋外側端部に係止される屋外側カバー部２５１と、ラッチ穴２５２が形成される受け具本体２５３と、を備える分割式である。 The latch receiver 201 of the present embodiment includes an outdoor-side cover portion 251 that is locked to an outdoor-side end portion of the prospective surface 12f of the door-end side vertical frame 13, a receiver body 253 in which a latch hole 252 is formed, It is a division type provided with.

受け具本体２５３には、見込方向に延びる長孔２５６，２５７がラッチ穴２５２の上下それぞれに形成される。長孔２５６，２５７にはラッチネジ２５５が締結される。受け具本体２５３は、その戸先側縦枠１３への取付位置を屋外側カバー部２５１に対して見込方向で調整可能に構成される。具体的には、長孔２５６，２５７におけるラッチネジ２５５の締結位置によって受け具本体２５３を屋外側カバー部２５１に近付けたり、遠ざけたりすることができるようになっている。 In the receiving body 253, elongated holes 256 and 257 extending in the expected direction are formed above and below the latch hole 252, respectively. A latch screw 255 is fastened to the long holes 256 and 257. The receiver main body 253 is configured to be capable of adjusting its attachment position to the door-end side vertical frame 13 with respect to the outdoor-side cover portion 251 in the expected direction. Specifically, the receiver body 253 can be moved closer to or away from the outdoor cover 251 depending on the fastening position of the latch screw 255 in the long holes 256 and 257.

屋外側カバー部２５１は、その上下方向中央であって屋外側端部に嵌合凸部２５８を有しており、受け具本体２５３は、この嵌合凸部２５８に対応する嵌合凹部２５９を有する。見込方向への位置調整は、嵌合凸部２５８が嵌合凹部２５９に接触する状態が屋外側カバー部２５１と受け具本体２５３が最も近づく位置となっている。 The outdoor side cover portion 251 has a fitting convex portion 258 at the outdoor side end portion at the center in the vertical direction, and the receiver body 253 has a fitting concave portion 259 corresponding to the fitting convex portion 258. Have. In the position adjustment in the expected direction, the state in which the fitting convex portion 258 comes into contact with the fitting concave portion 259 is the position where the outdoor side cover portion 251 and the receiving body 253 are closest.

図９は、本実施形態の戸先側縦枠１３におけるラッチ受け具２０１と戸先側金属カバー５３の位置関係を示す拡大横断面図であり、図１のＢ’−Ｂ’線断面図である。図９に示すように、屋外側カバー部２５１は、その見込方向の屋外側端部が見込方向に延びた後、壁４側に屈曲する略Ｌ字形状となっており、吊元側縦枠１２の見付面１２１ａに掛かる構成となっている。 FIG. 9 is an enlarged cross-sectional view showing the positional relationship between the latch receiver 201 and the door-end side metal cover 53 in the door-end side vertical frame 13 of the present embodiment, and is a cross-sectional view taken along line B′-B ′ in FIG. is there. As shown in FIG. 9, the outdoor-side cover portion 251 has a substantially L-shape that bends toward the wall 4 side after the outdoor-side end portion in the expected direction extends in the expected direction. The configuration is such that the 12 locating surfaces 121a are hung.

このような構成においても、吊元側縦枠１２と同様に、戸先側金属カバー５３の第２カバー部材５２２の延出片５２２ｃの先端部が戸先側縦枠１３の見込面１２ｆよりも内側（壁４側）に納まっているので、受け具本体２５３と戸先側金属カバー５３の干渉が避けられる構成となっている。 Even in such a configuration, like the suspension side vertical frame 12, the distal end portion of the extension piece 522 c of the second cover member 522 of the door end side metal cover 53 is more than the expected surface 12 f of the door end side vertical frame 13. Since it is housed on the inner side (wall 4 side), it is configured such that interference between the receiver body 253 and the door end side metal cover 53 is avoided.

以上説明してきた上記実施形態によれば、以下のような効果を奏する。
躯体３に固定される枠体１０と、枠体１０に開閉可能に取り付けられる戸体（障子）２０と、を備える建具１であって、枠体１０のうち上下方向に延びる樹脂製の戸先側縦枠１３（又は吊元側縦枠１２）と、戸先側縦枠１３（又は吊元側縦枠１２）の屋外側の少なくとも一部を覆うとともに、左右方向の戸体２０側の先端部５２２ｄが戸先側縦枠１３（又は吊元側縦枠１２）の見込面１２ｆよりも左右方向で閉鎖位置の戸体２０から離れた奥側に位置する戸先側金属カバー５３（又は吊元側金属カバー５２)と、を備える。 According to the embodiment described above, the following effects are obtained.
A joinery 1 including a frame body 10 fixed to a housing 3 and a door body (shoji) 20 attached to the frame body 10 so as to be openable and closable. It covers at least a part of the outdoor side of the side vertical frame 13 (or the suspension side vertical frame 12) and the door-end side vertical frame 13 (or the suspension side vertical frame 12), and the front end on the side of the door 20 in the left-right direction. The door-end side metal cover 53 (or the hanger) in which the portion 522d is located on the far side away from the door body 20 in the closed position in the left-right direction with respect to the expected surface 12f of the door-end side vertical frame 13 (or the hanging base-side vertical frame 12). A former metal cover 52).

これにより、戸先側縦枠１３ではラッチ受け具２０１等の部品と戸先側金属カバー５３の干渉が回避されるとともに吊元側縦枠１２では蝶番６と吊元側金属カバー５２の干渉が回避される。従って、蝶番６やラッチ受け具２０１等の部品を固定するネジが緩んだり、戸体２０の開閉動作に支障が出たりする事態の発生を確実に防止できる。 Thereby, in the door-end side vertical frame 13, interference between parts such as the latch receiver 201 and the door-end side metal cover 53 is avoided, and in the hanging side vertical frame 12, the interference between the hinge 6 and the hanging side metal cover 52 is avoided. Avoided. Therefore, it is possible to reliably prevent the occurrence of a situation in which the screws for fixing the components such as the hinge 6 and the latch receiver 201 are loosened and the door 20 is opened and closed.

また、本実施形態では、戸先側金属カバー５３（又は吊元側金属カバー５２)の先端部５２２ｄは、戸先側縦枠１３（又は吊元側縦枠１２）の見付面１２１ａ側に曲がっている。 Moreover, in this embodiment, the front-end | tip part 522d of the door-end side metal cover 53 (or suspension side metal cover 52) is on the surface 121a side of the door-end side vertical frame 13 (or suspension side vertical frame 12). bent.

これにより、戸先側金属カバー５３（又は吊元側金属カバー５２)と戸先側縦枠１３（又は吊元側縦枠１２）の見付面１２１ａの接触が線接触又は点接触となるので、戸先側縦枠１３（又は吊元側縦枠１２）の成形時の寸法誤差等が生じていたとしても戸先側金属カバー５３（又は吊元側金属カバー５２)が浮き上がったりすることなく、適切な位置となる。
また、本実施形態では、戸先側縦枠１３（又は吊元側縦枠１２）の見付面１２１ａと戸先側金属カバー５３（又は吊元側金属カバー５２)の延出片５２２ｃの間に隙間が生じる構成なので、当該隙間に水を吸収する吸収体を配置することも可能となる。更に、先端部５２２ｄが曲面になっているので、安全性の観点からも好適である。 As a result, the contact between the door end side metal cover 53 (or the hanging side metal cover 52) and the finding surface 121a of the door side vertical frame 13 (or the hanging side vertical frame 12) becomes a line contact or a point contact. Even if a dimensional error or the like occurs during molding of the door-end side vertical frame 13 (or the suspension base side vertical frame 12), the door-end side metal cover 53 (or the suspension base side metal cover 52) does not float up. , Will be in the proper position.
Moreover, in this embodiment, between the finding surface 121a of the door-end side vertical frame 13 (or the suspension side vertical frame 12) and the extended piece 522c of the door-end side metal cover 53 (or the suspension side metal cover 52). Therefore, an absorber that absorbs water can be disposed in the gap. Furthermore, since the front-end | tip part 522d is a curved surface, it is suitable also from a viewpoint of safety.

以上、本発明の好ましい実施形態について説明したが、本発明は、上述の実施形態に制限されるものではなく、適宜変更が可能である。 As mentioned above, although preferable embodiment of this invention was described, this invention is not restrict | limited to the above-mentioned embodiment, It can change suitably.

上記実施形態では、補強芯材１２３が吊元側縦枠１２の長手方向に通しで配置される構成であるが、この構成に限定されない。例えば、蝶番６の位置に対応して複数の部材を間欠的に配置するように、補強芯材１２３を構成することもできる。 In the said embodiment, although the reinforcement core material 123 is the structure arrange | positioned through in the longitudinal direction of the suspension side vertical frame 12, it is not limited to this structure. For example, the reinforcing core member 123 can be configured so that a plurality of members are intermittently arranged corresponding to the position of the hinge 6.

上記実施形態では、縦枠カバーとして金属製の吊元側金属カバー５２及び戸先側金属カバー５３を例として説明したが、金属製ではない材料で構成されるカバーを縦枠カバーとして用いることもできる。 In the above embodiment, the metal hanging base side metal cover 52 and the door end side metal cover 53 have been described as examples of the vertical frame cover. However, a cover made of a non-metal material may be used as the vertical frame cover. it can.

１建具
３躯体
１０枠体
１２吊元側縦枠（縦枠）
１３戸先側縦枠（縦枠）
２０戸体（障子）
５２吊元側金属カバー（縦枠カバー）
５３戸先側金属カバー（縦枠カバー） DESCRIPTION OF SYMBOLS 1 Joinery 3 Frame 10 Frame 12 Hanging origin side vertical frame (vertical frame)
13 Door side vertical frame (vertical frame)
20 Doors (paper shoji)
52 Suspension side metal cover (vertical frame cover)
53 Metal door cover (vertical frame cover)

Claims

A frame fixed to the housing;
A shoji that is attached to the frame so as to be openable and closable,
A joinery comprising
A vertical frame made of resin extending in the vertical direction of the frame,
A vertical frame cover that covers at least a part of the vertical frame on the outdoor side, and that the distal end portion on the side of the shoji in the left-right direction is located on the far side away from the shoji in the left-right direction with respect to the expected surface of the vertical frame;
Joinery with.

The joinery according to claim 1, wherein the front end portion of the vertical frame cover is bent toward the finding surface side of the vertical frame.