JP2018048512A

JP2018048512A - Fitting

Info

Publication number: JP2018048512A
Application number: JP2016185698A
Authority: JP
Inventors: 里加子山中; Rikako Yamanaka; 順也酒井; Junya Sakai; 岳宏柳沢; Takehiro Yanagisawa
Original assignee: YKK AP Inc
Current assignee: YKK AP Inc
Priority date: 2016-09-23
Filing date: 2016-09-23
Publication date: 2018-03-29
Anticipated expiration: 2036-09-23
Also published as: JP6640058B2

Abstract

PROBLEM TO BE SOLVED: To hold a cellular porous medium in a recessed part, by simply fixing the cellular porous medium in the recessed part provided in a door end stile of a sash.SOLUTION: A fitting 1 comprises a frame body 3 constituted by framing a frame and a sash 2 openably-closably arranged in an opening part of the frame body 3, and the frame 6 opposed to a door end stile 50 of the sash 2 is provided with a projection part 6C projecting toward the door end stile 50. The sash 2 comprises a recessed part 70 provided in the door end stile 50 and inserting the projection part 6C and a cellular porous medium 7K arranged in an arrangement part 54 in the recessed part 70. A drawing-near member 60 draws one end side in the depth direction of the door end stile 50 near to the projection part 6C, and fixes the cellular porous medium 7K to the arrangement part 54.SELECTED DRAWING: Figure 4

Description

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

建築物の開口部に設置される建具においては、スライドにより開閉する障子を備えた建具（例えば、引き違い窓）が広く用いられている。この建具では、障子は、戸先框に設けられた凹部を有し、枠体は、戸先框の凹部に挿入される突出部を有する。障子が閉じるときに、枠体の突出部が戸先框の凹部に挿入されて、凹部内の引き寄せ部材により、戸先框が枠体の突出部に引き寄せられる。また、建具の防火性能を向上させるため、加熱発泡材が戸先框の凹部内に取り付けられることがある。 In joinery installed in an opening of a building, joinery (for example, sliding window) having a shoji that opens and closes by sliding is widely used. In this joinery, the shoji has a recess provided in the door toe and the frame has a protrusion inserted into the recess of the door toe. When the shoji is closed, the projecting portion of the frame is inserted into the recess of the door toe, and the door toe is attracted to the projecting portion of the frame by the attracting member in the recess. Moreover, in order to improve the fireproof performance of joinery, a heating foam material may be attached in the recessed part of a door-end fence.

加熱発泡材を戸先框の凹部内に取り付けるときには、加熱発泡材が、引き寄せ部材を避けるように凹部内に配置される。或いは、加熱発泡材を避ける形状に引き寄せ部材を形成する等して、引き寄せ部材が、加熱発泡材を避けるように凹部内に配置される。そのため、加熱発泡材と引き寄せ部材を凹部内に容易に配置できない虞がある。また、加熱発泡材が凹部内で固定されず、経年劣化によって、加熱発泡材が外れる虞がある。 When the heating foam material is attached in the recess of the door toe, the heating foam material is disposed in the recess so as to avoid the pulling member. Alternatively, the drawing member is disposed in the recess so as to avoid the heating foam material, such as by forming the drawing member in a shape that avoids the heating foam material. Therefore, there is a possibility that the heating foam material and the drawing member cannot be easily disposed in the recess. Further, the heated foam material is not fixed in the recess, and the heated foam material may come off due to aging.

これに対し、従来、上部振れ止め部材と下部振れ止め部材により、加熱発泡材の上下方向の移動を規制する開口部装置が知られている（特許文献１参照）。
ところが、特許文献１に記載された従来の開口部装置では、上部振れ止め部材と下部振れ止め部材の間で、加熱発泡材が固定されず、経年劣化によって、加熱発泡材の位置がずれる虞がある。 On the other hand, conventionally, there is known an opening device that regulates the movement of the heating foam material in the vertical direction by means of an upper steady member and a lower steady member (see Patent Document 1).
However, in the conventional opening device described in Patent Document 1, the heated foam material is not fixed between the upper steady member and the lower steady member, and the position of the heated foam material may shift due to aging. is there.

特開２０１４−１９６６２２号公報JP 2014-196622 A

本発明は、前記従来の問題に鑑みなされたもので、その目的は、障子の戸先框に設けられた凹部内で、加熱発泡材を簡便に固定して、加熱発泡材を凹部内に保持することである。 The present invention has been made in view of the above-described conventional problems, and its purpose is to simply fix the heating foam material in the recess provided in the door toe of the shoji and hold the heating foam material in the recess. It is to be.

本発明は、枠と、前記枠を枠組みして構成される枠体と、前記枠体の開口部に開閉可能に配置される障子と、を備えた建具である。建具は、前記障子の戸先框に対向する前記枠には、前記戸先框に向かって突出する突出部を有する。前記障子は、前記戸先框に設けられて前記突出部が挿入される凹部と、前記凹部内の配置部に配置された加熱発泡材と、前記戸先框の見込み方向の一方側を前記突出部に引き寄せるとともに、前記加熱発泡材を前記配置部に固定する引き寄せ部材と、を有する。 This invention is a fitting provided with the frame, the frame comprised by framing the said frame, and the shoji arrange | positioned at the opening part of the said frame so that opening and closing is possible. The joinery has a protruding portion that protrudes toward the door toe on the frame facing the door toe of the shoji. The shoji has a recess provided in the door toe and into which the protruding portion is inserted, a heating foam material disposed in the disposition portion in the recess, and one side of the door toe in the expected direction. And a pulling member that fixes the heating foam material to the arrangement portion.

本発明によれば、障子の戸先框に設けられた凹部内で、加熱発泡材を簡便に固定して、加熱発泡材を凹部内に保持することができる。 According to the present invention, the heating foam can be easily fixed in the recess provided in the door toe of the shoji, and the heating foam can be held in the recess.

本実施形態の建具の断面図である。It is sectional drawing of the fitting of this embodiment. 本実施形態の建具の断面図である。It is sectional drawing of the fitting of this embodiment. 本実施形態の戸先框の側面図である。It is a side view of the door toe of this embodiment. 本実施形態の戸先框の断面図である。It is sectional drawing of the door-end fence of this embodiment.

本発明の建具の一実施形態について、図面を参照して説明する。
本実施形態の建具は、枠体に対して障子が開閉する開閉窓であり、障子により、枠体の開口部の一部又は全部を開閉する。以下では、建具が引き違い形式の開閉窓（引き違い窓）である場合を例にとり、建具について説明する。 An embodiment of the joinery of the present invention will be described with reference to the drawings.
The joinery of this embodiment is an opening / closing window that opens and closes the shoji with respect to the frame, and opens or closes part or all of the opening of the frame with the shoji. In the following, the joinery will be described by taking as an example the case where the joinery is a sliding-type opening / closing window (drawing window).

図１、図２は、本実施形態の建具１の断面図であり、建具１の概略構成を示している。図１は、建具１を垂直方向に切断した縦断面図であり、図２は、建具１を水平方向に切断した横断面図である。
図示のように、建具１は、建築物の開口部に設置されて、建築物の室内と室外の間に配置される。また、建具１は、引き違い障子である一対の障子２と、一対の障子２を囲む枠体３を備えている。枠体３は、複数の取付部材１０（ここでは、ねじ）により、建築物の開口部を囲む縁部に取り付けられる。障子２の移動（スライド）により、枠体３の開口部３Ａが開閉される。 1 and 2 are cross-sectional views of the joinery 1 of the present embodiment, and show a schematic configuration of the joinery 1. FIG. 1 is a longitudinal cross-sectional view of the joinery 1 cut in the vertical direction, and FIG. 2 is a cross-sectional view of the joinery 1 cut in the horizontal direction.
As shown in the figure, the joinery 1 is installed in an opening of a building and is disposed between the indoor and outdoor of the building. The joinery 1 includes a pair of shojis 2 that are sliding shojis and a frame 3 that surrounds the pair of shojis 2. The frame 3 is attached to an edge portion surrounding the opening of the building by a plurality of attachment members 10 (here, screws). By the movement (sliding) of the shoji 2, the opening 3A of the frame 3 is opened and closed.

一対の障子２は、方形状の可動体であり、室外側の外障子２Ａと室内側の内障子２Ｂからなる。一対の障子２は、枠体３の開口部３Ａに開閉可能に配置されて、開口部３Ａ内で、水平方向にスライドして移動する。一対の障子２を閉じたときに、枠体３の開口部３Ａが一対の障子２により塞がれる。その状態で、一対の障子２は、クレセント錠１１により施錠される。クレセント錠１１は、内障子２Ｂに取り付けられたクレセント部１１Ａと、外障子２Ａに取り付けられたクレセント受け１１Ｂを有する。各障子２を開いたときに、各障子２は、枠体３に取り付けられたストッパー１２に接触して停止する。 The pair of shojis 2 is a rectangular movable body and includes an outdoor shoji 2A and an indoor shoji 2B. The pair of shojis 2 are disposed in the opening 3A of the frame 3 so as to be openable and closable, and slide and move in the horizontal direction within the opening 3A. When the pair of shojis 2 is closed, the opening 3 A of the frame 3 is closed by the pair of shojis 2. In this state, the pair of shojis 2 are locked by the crescent lock 11. The crescent lock 11 has a crescent portion 11A attached to the inner impingement 2B and a crescent receiver 11B attached to the outer imperial 2A. When each shoji 2 is opened, each shoji 2 comes into contact with the stopper 12 attached to the frame 3 and stops.

障子２は、方形状の框体２Ｃと、框体２Ｃに取り付けられたパネル体２Ｄを有する。パネル体２Ｄは、複数のガラス板２Ｅを有する複層ガラスであり、框体２Ｃの内側に嵌め込まれる。框体２Ｃは、枠組みされた４つの框２０、３０、４０、５０（上框２０、下框３０、召し合せ框４０、戸先框５０）を有する。４つの框２０、３０、４０、５０は、框体２Ｃを構成する長尺な框材であり、それぞれパネル体２Ｄの縁部に沿って配置される。 The shoji 2 has a rectangular housing 2C and a panel body 2D attached to the housing 2C. The panel body 2D is a multi-layer glass having a plurality of glass plates 2E, and is fitted inside the housing 2C. The frame 2C has four framed frames 20, 30, 40, and 50 (upper frame 20, lower frame 30, summoned frame 40, and door toe frame 50). The four ridges 20, 30, 40, and 50 are long ridge members constituting the skeleton 2C, and are respectively disposed along the edge of the panel body 2D.

障子２の框体２Ｃは、金属と樹脂からなる複合框体であり、４つの框２０、３０、４０、５０に、金属製の金属框部２１、３１、４１、５１と、合成樹脂製の樹脂カバー２２、３２、４２、５２を有する。金属框部２１、３１、４１、５１は、金属（ここでは、アルミニウム合金）の押出成形により成形されて、方形状に組み合わされる。樹脂カバー２２、３２、４２、５２は、合成樹脂の押出成形により成形されて、それぞれ金属框部２１、３１、４１、５１に取り付けられる。樹脂カバー２２、３２、４２、５２は、それぞれ框２０、３０、４０、５０の長手方向に沿って配置されて、金属框部２１、３１、４１、５１の室内に露出する部分を覆う。 The casing 2C of the shoji 2 is a composite casing made of a metal and a resin, and the four casings 20, 30, 40, 50 are made of metal metal casings 21, 31, 41, 51 and a synthetic resin. Resin covers 22, 32, 42, 52 are provided. The metal collar portions 21, 31, 41, 51 are formed by extrusion molding of a metal (here, an aluminum alloy) and combined in a square shape. The resin covers 22, 32, 42, 52 are formed by extrusion molding of a synthetic resin and are attached to the metal flange portions 21, 31, 41, 51, respectively. The resin covers 22, 32, 42, and 52 are arranged along the longitudinal direction of the flanges 20, 30, 40, and 50, respectively, and cover the exposed portions of the metal flange portions 21, 31, 41, and 51.

一対の障子２を閉じた状態で、一対の障子２の召し合せ框４０が対向して配置されて、内障子２Ｂの召し合せ框４０が外障子２Ａの召し合せ框４０の室内側に配置される。そのため、外障子２Ａでは、召し合せ框４０が樹脂カバーを有さず、召し合せ框４０の金属枠部４１が樹脂カバーにより覆われない。樹脂カバー２２、３２、４２、５２は、外障子２Ａの召し合せ框４０を除く一対の障子２の框２０、３０、４０、５０に設けられる。 With the pair of shojis 2 closed, the pair of shoji 2's summons 40 are placed opposite to each other, and the hand shoji 2B's summons 40 are arranged on the indoor side of the shoji 2A's summons 40. The For this reason, in the shoji 2A, the summoning bowl 40 does not have a resin cover, and the metal frame portion 41 of the summoning bowl 40 is not covered with the resin cover. The resin covers 22, 32, 42, 52 are provided on the cages 20, 30, 40, 50 of the pair of shojis 2 excluding the summon cage 40 of the outer shoji 2A.

枠体３は、方形状の開口枠（窓枠）であり、枠組みされた４つの枠４〜６（上枠４、下枠５、一対の縦枠６）を有する。４つの枠４〜６は、枠体３を構成する長尺な枠材である。４つの枠４〜６の端部同士が接続されて、開口部３Ａが枠体３の内側に形成される。枠体３は、金属と樹脂からなる複合枠体（複合サッシ）であり、４つの枠４〜６に、金属製の金属枠部４Ａ、５Ａ、６Ａと、合成樹脂製の樹脂カバー４Ｂ、５Ｂ、６Ｂを有する。 The frame 3 is a rectangular opening frame (window frame), and has four frames 4 to 6 (an upper frame 4, a lower frame 5, and a pair of vertical frames 6) that are framed. The four frames 4 to 6 are long frame members constituting the frame body 3. The ends of the four frames 4 to 6 are connected to each other, and the opening 3 A is formed inside the frame 3. The frame 3 is a composite frame (composite sash) made of a metal and a resin, and includes four metal frames 4A, 5A, 6A and synthetic resin resin covers 4B, 5B. , 6B.

金属枠部４Ａ、５Ａ、６Ａは、金属（ここでは、アルミニウム合金）の押出成形により成形されて、方形状に組み合わされる。樹脂カバー４Ｂ、５Ｂ、６Ｂは、合成樹脂の押出成形により成形されて、それぞれ金属枠部４Ａ、５Ａ、６Ａに取り付けられる。樹脂カバー４Ｂ、５Ｂ、６Ｂは、それぞれ枠４〜６の長手方向に沿って配置されて、金属枠部４Ａ、５Ａ、６Ａの表面を覆う。枠体３は、枠４〜６を枠組みして構成される。 The metal frame portions 4A, 5A, and 6A are formed by extrusion molding of a metal (here, an aluminum alloy) and combined in a square shape. The resin covers 4B, 5B, and 6B are molded by synthetic resin extrusion and attached to the metal frame portions 4A, 5A, and 6A, respectively. The resin covers 4B, 5B, 6B are arranged along the longitudinal direction of the frames 4-6, respectively, and cover the surfaces of the metal frame portions 4A, 5A, 6A. The frame 3 is configured by framing the frames 4 to 6.

上枠４は、凸状の外レール４Ｃと内レール４Ｄを有し、下枠５は、凸状の外レール５Ｃと内レール５Ｄを有する。外障子２Ａは、外レール４Ｃ、５Ｃに沿ってスライドして移動し、内障子２Ｂは、内レール４Ｄ、５Ｄに沿ってスライドして移動する。一対の障子２を閉じるときに、一対の障子２の戸先框５０は、それぞれ縦枠６に向かって移動して、縦枠６に接触する。その状態で、一対の縦枠６は、それぞれ障子２の戸先框５０に対向して配置される。 The upper frame 4 has a convex outer rail 4C and an inner rail 4D, and the lower frame 5 has a convex outer rail 5C and an inner rail 5D. The outer shoji 2A slides and moves along the outer rails 4C and 5C, and the inner shoji 2B slides and moves along the inner rails 4D and 5D. When closing the pair of shojis 2, the door toe fences 50 of the pair of shojis 2 move toward the vertical frame 6 and come into contact with the vertical frame 6. In this state, the pair of vertical frames 6 are respectively disposed to face the door toe fence 50 of the shoji 2.

建具１は、障子２と枠体３の所定の配置部に配置された複数の加熱発泡材７（７Ａ〜７Ｐ）を備えている。加熱発泡材７は、帯状の熱膨張耐火材であり、加熱されたときに発泡して膨張する。複数の加熱発泡材７は、それぞれ框２０、３０、４０、５０と枠４〜６の長手方向に沿って配置され、框２０、３０、４０、５０と枠４〜６に貼り付けられて、障子２と枠体３に取り付けられる。また、加熱発泡材７は、建具１の室内側と室外側を連通する連通部に設けられる。 The joinery 1 includes a plurality of heating foam materials 7 (7 A to 7 P) arranged at predetermined arrangement portions of the shoji 2 and the frame 3. The heated foam material 7 is a belt-like thermally expanded refractory material, and expands by being foamed when heated. The plurality of heating foam materials 7 are arranged along the longitudinal directions of the ridges 20, 30, 40, 50 and the frames 4-6, respectively, and are attached to the ridges 20, 30, 40, 50 and the frames 4-6, It is attached to the shoji 2 and the frame 3. Moreover, the heating foam material 7 is provided in the communication part which connects the indoor side and the outdoor side of the fitting 1.

建具１の連通部は、例えば、框２０、３０、４０、５０と枠４〜６に形成された中空部、框２０、３０、４０、５０と枠４〜６の対向部、框２０、３０、４０、５０とパネル体２Ｄの間の隙間部である。火災が発生したときに、加熱発泡材７は、加熱により発泡して、連通部で膨張する。これにより、加熱発泡材７は、連通部に充填されて、連通部を閉塞する。膨張した加熱発泡材７により、連通部を介した炎、煙、熱、ガス等の流通が防止される。 The communicating part of the joinery 1 is, for example, a hollow part formed in the eaves 20, 30, 40, 50 and the frames 4-6, an opposing part of the eaves 20, 30, 40, 50 and the frames 4-6, eaves 20, 30 , 40, 50 and the gap between the panel body 2D. When a fire occurs, the heated foam material 7 is foamed by heating and expands at the communicating portion. Thereby, the heating foam material 7 is filled in the communication portion and closes the communication portion. The expanded heating foam material 7 prevents the flow of flame, smoke, heat, gas, etc. through the communicating portion.

障子２（図２参照）は、戸先框５０の戸先側に取り付けられた加熱発泡材７Ｋと引き寄せ部材６０を有する。また、枠体３は、戸先框５０に対向する枠（一対の縦枠６）に突出部６Ｃを有する。突出部６Ｃは、縦枠６の長手方向に延びる板状の突片であり、縦枠６の戸先框５０に対向する部分（対向部）に形成されている。障子２を閉じるときに、戸先框５０の引き寄せ部材６０が突出部６Ｃに接触して、引き寄せ部材６０により、戸先框５０が室内側に引き寄せられる。一対の障子２の戸先框５０は、同様に構成され、一対の縦枠６の突出部６Ｃは、それぞれ対向する戸先框５０に向かって突出する。 The shoji 2 (see FIG. 2) includes a heating foam material 7 K and a drawing member 60 attached to the door end side of the door end fence 50. In addition, the frame body 3 has a protruding portion 6 C on a frame (a pair of vertical frames 6) facing the door-end fence 50. The protruding portion 6 C is a plate-like protruding piece that extends in the longitudinal direction of the vertical frame 6, and is formed at a portion (opposing portion) of the vertical frame 6 that faces the door-end rod 50. When closing the shoji 2, the pulling member 60 of the door toe 50 comes into contact with the protruding portion 6 C, and the door toe 50 is drawn to the indoor side by the pulling member 60. The pair of shojis 2 of the pair of shojis 2 are configured in the same manner, and the protruding portions 6C of the pair of vertical frames 6 project toward the facing door toe kites 50, respectively.

図３は、本実施形態の戸先框５０の側面図であり、外障子２Ａの戸先框５０を図２のＸ１方向からみて示している。また、図３は、戸先框５０の内部構造を破線で示している。
図示のように、障子２（外障子２Ａ）は、上枠４の外レール４Ｃによりガイドされる上ガイド部材１３と、下枠５の外レール５Ｃによりガイドされる下ガイド部材１４を有する。 FIG. 3 is a side view of the door toe cage 50 of the present embodiment, and shows the door toe cage 50 of the external shoji 2A as viewed from the X1 direction of FIG. Moreover, FIG. 3 has shown the internal structure of the door-end fence 50 with the broken line.
As shown in the figure, the shoji 2 (outer shoji 2A) has an upper guide member 13 guided by the outer rail 4C of the upper frame 4 and a lower guide member 14 guided by the outer rail 5C of the lower frame 5.

上ガイド部材１３が戸先框５０の上端部に取り付けられて、外レール４Ｃが上ガイド部材１３の溝部に配置される。また、下ガイド部材１４が戸先框５０の下端部に取り付けられて、外レール５Ｃが下ガイド部材１４の溝部に配置される。加熱発泡材７Ｋは、上ガイド部材１３と下ガイド部材１４の間で、戸先框５０の長手方向（図３の上下方向）に沿って配置される。引き寄せ部材６０は、上ガイド部材１３と下ガイド部材１４の間に位置し、戸先框５０の長手方向の中央部に配置される。 The upper guide member 13 is attached to the upper end of the door rod 50 and the outer rail 4 C is disposed in the groove of the upper guide member 13. Further, the lower guide member 14 is attached to the lower end portion of the door rod 50, and the outer rail 5 C is disposed in the groove portion of the lower guide member 14. The heating foam material 7K is disposed between the upper guide member 13 and the lower guide member 14 along the longitudinal direction (vertical direction in FIG. 3) of the door-end fence 50. The pulling member 60 is located between the upper guide member 13 and the lower guide member 14, and is arranged at the center in the longitudinal direction of the door-end rod 50.

図４は、本実施形態の戸先框５０の断面図であり、図３のＸ２−Ｘ２線で切断した戸先框５０を示している。図４では、戸先框５０の戸先側の部品を示し、それ以外の部品を省略する。また、図４は、戸先框５０に対向する縦枠６の一部を破線で示している。
図示のように、縦枠６の突出部６Ｃは、縦枠６の金属枠部６Ａに形成されて、戸先框５０に向かって突出する。障子２は、戸先框５０の戸先側に取り付けられた緩衝部材１５と、戸先框５０に設けられた凹部７０を有する。加熱発泡材７Ｋ、引き寄せ部材６０、及び、緩衝部材１５は、凹部７０に収容されて、凹部７０内の所定部に取り付けられる。 4 is a cross-sectional view of the door toe fence 50 of the present embodiment, showing the door toe fence 50 cut along the line X2-X2 of FIG. In FIG. 4, the components on the door-end side of the door-end rod 50 are shown, and other components are omitted. Further, FIG. 4 shows a part of the vertical frame 6 facing the door toe wall 50 by a broken line.
As illustrated, the protruding portion 6 C of the vertical frame 6 is formed on the metal frame portion 6 A of the vertical frame 6 and protrudes toward the door toe 50. The shoji 2 has a buffer member 15 attached to the door-end side of the door-end fence 50 and a recess 70 provided in the door-end fence 50. The heating foam material 7 K, the pulling member 60, and the buffer member 15 are accommodated in the recess 70 and attached to a predetermined portion in the recess 70.

戸先框５０の凹部７０は、戸先框５０の長手方向に延びる溝部であり、戸先框５０の戸先側に凹状に形成されている。障子２を閉じるときに、縦枠６の突出部６Ｃが凹部７０に挿入されて、突出部６Ｃの少なくとも一部が凹部７０に収容される。凹部７０は、戸先框５０の長手方向に延びる一対の壁部７１、７２（第１壁部７１、第２壁部７２）と底部７３により区画されて、縦枠６に向かって開放されている。 The recess 70 of the door toe 50 is a groove extending in the longitudinal direction of the door toe 50 and is formed in a concave shape on the door end side of the door toe 50. When the shoji 2 is closed, the protrusion 6C of the vertical frame 6 is inserted into the recess 70, and at least a part of the protrusion 6C is accommodated in the recess 70. The recessed portion 70 is partitioned by a pair of wall portions 71 and 72 (first wall portion 71 and second wall portion 72) extending in the longitudinal direction of the door toe 50 and the bottom portion 73, and is opened toward the vertical frame 6. Yes.

凹部７０の一対の壁部７１、７２は、戸先框５０の見込み方向（室内外方向）に間隔を開けて並列し、底部７３の両縁部から縦枠６に向かって突出する。第１壁部７１は、凹部７０の室外側に位置し、第２壁部７２は、凹部７０の室内側に位置する。凹部７０の底部７３は、一対の壁部７１、７２を連結する連結部であり、一対の壁部７１、７２の間に位置する。障子２を閉じた状態で、縦枠６の突出部６Ｃは、一対の壁部７１、７２の間に配置されて、底部７３と対向する。また、一対の壁部７１、７２は、突出部６Ｃ、加熱発泡材７Ｋ、及び、引き寄せ部材６０に対して、戸先框５０の見込み方向の両側に配置される。 The pair of wall portions 71, 72 of the recess 70 are arranged in parallel with a gap in the prospective direction (indoor / outdoor direction) of the door toe wall 50, and protrude from both edges of the bottom portion 73 toward the vertical frame 6. The first wall 71 is located outside the recess 70 and the second wall 72 is located inside the recess 70. The bottom portion 73 of the recess 70 is a connecting portion that connects the pair of wall portions 71 and 72, and is positioned between the pair of wall portions 71 and 72. In a state where the shoji 2 is closed, the protruding portion 6C of the vertical frame 6 is disposed between the pair of wall portions 71 and 72 and faces the bottom portion 73. Further, the pair of wall portions 71 and 72 are disposed on both sides of the prospective direction of the door-end rod 50 with respect to the protruding portion 6 C, the heating foam material 7 K, and the pulling member 60.

戸先框５０は、戸先框５０の長手方向に延びる取付部５３、配置部５４、２つの支持部５５、５６、受け部５７、及び、２つの係止部５８、５９を有する。戸先框５０の各部５３〜５９は、戸先框５０の金属框部５１に形成されて、凹部７０に設けられている。取付部５３は、２つの取付片５３Ａ、５３Ｂを有し、第１壁部７１の先端側（縦枠６側）に形成されている。取付片５３Ａ、５３Ｂは、第１壁部７１から凹部７０の内側に向かって突出するフック状の突片であり、それぞれ相手側に向かって屈曲する。緩衝部材１５は、取付片５３Ａ、５３Ｂの間に嵌め込まれて、取付部５３に取り付けられる。緩衝部材１５のヒレ状の密閉片１５Ａは、凹部７０の内側に向かって突出する。 The door-end rod 50 includes an attachment portion 53 extending in the longitudinal direction of the door-end rod 50, an arrangement portion 54, two support portions 55 and 56, a receiving portion 57, and two locking portions 58 and 59. Each part 53 to 59 of the door toe fence 50 is formed on the metal collar 51 of the door toe fence 50 and provided in the recess 70. The attachment portion 53 has two attachment pieces 53A and 53B and is formed on the distal end side (vertical frame 6 side) of the first wall portion 71. The attachment pieces 53A and 53B are hook-like protrusions that protrude from the first wall portion 71 toward the inside of the recess 70, and bend toward the other side. The buffer member 15 is fitted between the attachment pieces 53 A and 53 B and attached to the attachment portion 53. The fin-shaped sealing piece 15 A of the buffer member 15 protrudes toward the inside of the recess 70.

加熱発泡材７Ｋは、凹部７０内に位置する戸先框５０の配置部５４に配置されて、配置部５４に貼り付けられる。障子２を閉じた状態で、加熱発泡材７Ｋは、縦枠６の突出部６Ｃに対向する。配置部５４は、凹部７０の底部７３に位置し、一対の壁部７１、７２の間に形成されている。２つの支持部５５、５６（第１支持部５５、第２支持部５６）は、凹部７０の内側に向かって突出する突片である。第１支持部５５は、第１壁部７１の受け部５７から突出し、第２支持部５６は、第２壁部７２から突出する。 The heating foam material 7 K is disposed in the placement portion 54 of the door-end fence 50 located in the recess 70 and is attached to the placement portion 54. With the shoji 2 closed, the heating foam 7K faces the protruding portion 6C of the vertical frame 6. The placement portion 54 is located at the bottom 73 of the recess 70 and is formed between the pair of wall portions 71 and 72. The two support portions 55 and 56 (first support portion 55 and second support portion 56) are projecting pieces that protrude toward the inside of the recess 70. The first support portion 55 protrudes from the receiving portion 57 of the first wall portion 71, and the second support portion 56 protrudes from the second wall portion 72.

配置部５４と支持部５５、５６により、凹状（溝状）の収容部７４が、凹部７０内に形成される。加熱発泡材７Ｋは、収容部７４に収容されて、凹部７０内の配置部５４に配置される。支持部５５、５６は、加熱発泡材７Ｋの両縁部に沿って配置されて、加熱発泡材７Ｋを支持する。受け部５７は、第１壁部７１から凹部７０の内側に向かって突出する突片であり、取付部５３と配置部５４の間に位置する。受け部５７は、引き寄せ部材６０に接触して、引き寄せ部材６０を受ける。 Due to the arrangement portion 54 and the support portions 55 and 56, a concave (groove-shaped) accommodation portion 74 is formed in the concave portion 70. The heating foam material 7 K is accommodated in the accommodation portion 74 and arranged in the arrangement portion 54 in the recess 70. The support portions 55 and 56 are disposed along both edge portions of the heating foam material 7K, and support the heating foam material 7K. The receiving portion 57 is a protruding piece that protrudes from the first wall portion 71 toward the inside of the concave portion 70, and is positioned between the attachment portion 53 and the arrangement portion 54. The receiving portion 57 contacts the drawing member 60 and receives the drawing member 60.

２つの係止部５８、５９（第１係止部５８、第２係止部５９）は、一対の壁部７１、７２のそれぞれに形成され、配置部５４と支持部５５、５６に対して、壁部７１、７２の先端側（縦枠６側）に位置する。引き寄せ部材６０は、一対の壁部７１、７２の間に配置されて、一対の壁部７１、７２の係止部５８、５９に係止される。これにより、引き寄せ部材６０は、凹部７０内に取り付けられて、凹部７０に保持される。その状態で、引き寄せ部材６０は、支持部５５、５６に接触せず、支持部５５、５６から離れた位置に配置される。 The two locking portions 58 and 59 (the first locking portion 58 and the second locking portion 59) are formed on each of the pair of wall portions 71 and 72, with respect to the arrangement portion 54 and the support portions 55 and 56. , Located on the front end side (vertical frame 6 side) of the wall portions 71 and 72. The pulling member 60 is disposed between the pair of wall portions 71 and 72 and is locked to the locking portions 58 and 59 of the pair of wall portions 71 and 72. As a result, the pulling member 60 is attached in the recess 70 and is held in the recess 70. In this state, the pulling member 60 does not contact the support portions 55 and 56 and is disposed at a position away from the support portions 55 and 56.

引き寄せ部材６０は、第１係止部５８に係止される突状の第１被係止部６１と、第２係止部５９に係止される板状の第２被係止部６２と、一対の壁部７１、７２の間に配置されるベース部６３と、ベース部６３から縦枠６に向かって突出するガイド部６４を有する。第１被係止部６１と第２被係止部６２は、ベース部６３に形成されている。また、戸先框５０の長手方向において（図３参照）、第２被係止部６２は、ベース部６３の両端部側の２箇所に形成されて、ガイド部６４の両側に位置する。 The pulling member 60 includes a protruding first locked portion 61 that is locked to the first locking portion 58, and a plate-shaped second locked portion 62 that is locked to the second locking portion 59. And a base portion 63 disposed between the pair of wall portions 71 and 72, and a guide portion 64 projecting from the base portion 63 toward the vertical frame 6. The first locked portion 61 and the second locked portion 62 are formed on the base portion 63. Further, in the longitudinal direction of the door rod 50 (see FIG. 3), the second locked portions 62 are formed at two positions on both ends of the base portion 63 and are positioned on both sides of the guide portion 64.

第１係止部５８（図４参照）は、第１壁部７１に設けられた係止凹部であり、引き寄せ部材６０の第１被係止部６１を収容して、第１被係止部６１を係止する。ここでは、第１係止部５８は、２つの突片（取付片５３Ｂ、受け部５７）により形成された凹状の挿入部である。第１被係止部６１は、第１係止部５８に挿入されて、２つの突片により挟持される。従って、第１係止部５８は、引き寄せ部材６０を挟持する挟持部であり、挟持により引き寄せ部材６０を係止する。 The first locking portion 58 (see FIG. 4) is a locking recess provided in the first wall portion 71, and accommodates the first locked portion 61 of the pulling member 60, and the first locked portion 61 is locked. Here, the 1st latching | locking part 58 is a concave insertion part formed of two protrusion pieces (attachment piece 53B, receiving part 57). The first locked portion 61 is inserted into the first locking portion 58 and is sandwiched between the two protruding pieces. Therefore, the 1st latching | locking part 58 is a clamping part which clamps the attracting member 60, and latches the attracting member 60 by clamping.

第２係止部５９は、第２壁部７２から凹部７０の内側に向かって突出する突片（係止片）である。引き寄せ部材６０の第２被係止部６２は、第２係止部５９と加熱発泡材７Ｋの間に配置されて、第２係止部５９に引っ掛かる。第２係止部５９により、第２被係止部６２の移動が規制されて、第２被係止部６２が係止される。第２係止部５９がガイド部６４の室内側面に形成された溝内に配置されて、ガイド部６４が第２壁部７２に接触する。凹部７０内で、ガイド部６４と緩衝部材１５は、対向して配置される。 The second locking portion 59 is a protruding piece (locking piece) that protrudes from the second wall portion 72 toward the inside of the recess 70. The second locked portion 62 of the pulling member 60 is disposed between the second locking portion 59 and the heating foam material 7 K and is hooked on the second locking portion 59. The movement of the second locked portion 62 is restricted by the second locking portion 59, and the second locked portion 62 is locked. The second locking portion 59 is disposed in a groove formed on the indoor side surface of the guide portion 64, and the guide portion 64 contacts the second wall portion 72. Within the recess 70, the guide portion 64 and the buffer member 15 are disposed to face each other.

障子２を閉じるときに、縦枠６の突出部６Ｃが戸先框５０の凹部７０に挿入される。その際、突出部６Ｃは、ガイド部６４と緩衝部材１５の間に挿入されて、ガイド部６４のガイド面６５に接触する。ガイド面６５は、突出部６Ｃの挿入方向に対して傾斜する傾斜面であり、凹部７０の内側から外側に向かって（縦枠６側に向かって）、室内側に傾斜する。突出部６Ｃの先端部がガイド面６５をスライドして、引き寄せ部材６０のガイド部６４が突出部６Ｃに対して室内側に移動する。引き寄せ部材６０は、ガイド部６４により、戸先框５０をガイドして、突出部６Ｃに対して戸先框５０を室内側に移動させる。 When the shoji 2 is closed, the protrusion 6C of the vertical frame 6 is inserted into the recess 70 of the door toe 50. At that time, the protruding portion 6 C is inserted between the guide portion 64 and the buffer member 15 and comes into contact with the guide surface 65 of the guide portion 64. The guide surface 65 is an inclined surface that is inclined with respect to the insertion direction of the protruding portion 6C, and is inclined inward from the inside of the recess 70 toward the outside (toward the vertical frame 6). The distal end portion of the protruding portion 6C slides on the guide surface 65, and the guide portion 64 of the attracting member 60 moves to the indoor side with respect to the protruding portion 6C. The pulling member 60 guides the door toe 50 by the guide portion 64 and moves the door toe 50 to the indoor side with respect to the protruding portion 6C.

引き寄せ部材６０は、ガイド部６４のガイドにより、戸先框５０の見込み方向の一方側を縦枠６の突出部６Ｃに引き寄せる。引き寄せ部材６０により、戸先框５０は、見込み方向の他方側に引き寄せられて移動する。ここでは、戸先框５０が室内側に移動して、戸先框５０の室外側の部分が突出部６Ｃに引き寄せられる。これにより、凹部７０の第１壁部７１と緩衝部材１５が突出部６Ｃに引き寄せられる。また、緩衝部材１５の密閉片１５Ａは、突出部６Ｃに接触して、弾性変形しつつ突出部６Ｃに密着する。緩衝部材１５の密閉片１５Ａにより、障子２の戸先框５０と縦枠６の突出部６Ｃの間の部分が密閉される。 The pulling member 60 draws one side of the prospective direction of the door rod 50 to the protruding portion 6 C of the vertical frame 6 by the guide of the guide portion 64. Due to the pulling member 60, the door toe 50 is attracted and moved to the other side in the prospective direction. Here, the door-end fence 50 moves to the indoor side, and the portion of the door-end fence 50 on the outdoor side is attracted to the protruding portion 6C. Thereby, the 1st wall part 71 and the buffer member 15 of the recessed part 70 are drawn near to the protrusion part 6C. Further, the sealing piece 15A of the buffer member 15 comes into contact with the protruding portion 6C and comes into close contact with the protruding portion 6C while being elastically deformed. By the sealing piece 15 A of the buffer member 15, a portion between the door toe 50 of the shoji 2 and the protruding portion 6 C of the vertical frame 6 is sealed.

引き寄せ部材６０は、戸先框５０の凹部７０内に取り付けられた状態で、戸先框５０の見込み方向の一方側を縦枠６の突出部６Ｃに引き寄せるとともに、加熱発泡材７Ｋを凹部７０内の配置部５４に固定する。そのため、引き寄せ部材６０は、加熱発泡材７Ｋを固定可能な固定部材でもあり、加熱発泡材７Ｋに接触する接触部６６を有する。接触部６６は、２つの支持部５５、５６の間に配置されて、収容部７４内の加熱発泡材７Ｋに接触する。引き寄せ部材６０は、接触部６６により、加熱発泡材７Ｋを押さえて、加熱発泡材７Ｋを配置部５４に固定する。 The pulling member 60 is attached to the recess 70 of the door toe 50 and draws one side of the prospective direction of the door toe 50 to the protruding portion 6C of the vertical frame 6, and the heating foam 7K to the inside of the recess 70. It fixes to the arrangement | positioning part 54 of. Therefore, the drawing member 60 is also a fixing member that can fix the heating foam material 7K, and has a contact portion 66 that contacts the heating foam material 7K. The contact portion 66 is disposed between the two support portions 55 and 56 and contacts the heating foam material 7 K in the housing portion 74. The pulling member 60 presses the heating foam material 7 K by the contact portion 66 and fixes the heating foam material 7 K to the arrangement portion 54.

加熱発泡材７Ｋが配置部５４に配置された後、引き寄せ部材６０が一対の係止部５８、５９に係止されて、引き寄せ部材６０の接触部６６が加熱発泡材７Ｋに押し付けられる。引き寄せ部材６０は、接触部６６により、加熱発泡材７Ｋを配置部５４に押し付けて、接触部６６と配置部５４の間に加熱発泡材７Ｋを固定する。加熱発泡材７Ｋは、接触部６６と配置部５４の間に挟まれて、引き寄せ部材６０により配置部５４に保持される。引き寄せ部材６０は、接触部６６に複数の突起６７を有する。接触部６６の複数の突起６７は、半球状に形成されて、接触部６６の全体に分散して配置される。複数の突起６７は、接触部６６とともに加熱発泡材７Ｋに押し付けられて、加熱発泡材７Ｋに食い込む。 After the heating foam material 7K is arranged in the arrangement part 54, the drawing member 60 is locked by the pair of locking parts 58 and 59, and the contact part 66 of the drawing member 60 is pressed against the heating foam material 7K. The pulling member 60 presses the heating foam material 7 K against the placement portion 54 by the contact portion 66, and fixes the heating foam material 7 K between the contact portion 66 and the placement portion 54. The heating foam material 7 K is sandwiched between the contact portion 66 and the arrangement portion 54 and is held by the arrangement portion 54 by the drawing member 60. The pulling member 60 has a plurality of protrusions 67 on the contact portion 66. The plurality of protrusions 67 of the contact portion 66 are formed in a hemispherical shape and are distributed and arranged throughout the contact portion 66. The plurality of protrusions 67 are pressed against the heating foam material 7 K together with the contact portion 66 and bite into the heating foam material 7 K.

以上説明した建具１では、戸先框５０の凹部７０内で、戸先框５０に設けられる引き寄せ部材６０により、加熱発泡材７Ｋを固定する。そのため、加熱発泡材７Ｋと引き寄せ部材６０を凹部７０内に容易に配置でき、戸先框５０の部品数の増加を抑制して、加熱発泡材７Ｋを簡便に固定することができる。また、引き寄せ部材６０により、加熱発泡材７Ｋを凹部７０内に確実に保持することができる。その結果、経年劣化によって、加熱発泡材７Ｋが外れるのを抑制することができる。引き寄せ部材６０を避けるように加熱発泡材７Ｋを配置する必要がないため、加熱発泡材７Ｋの配置面積を確保しつつ、加熱発泡材７Ｋを容易に配置することができる。 In the fitting 1 described above, the heating foam material 7 K is fixed by the drawing member 60 provided on the door-end rod 50 in the recess 70 of the door-end rod 50. Therefore, the heating foam material 7K and the drawing member 60 can be easily disposed in the recess 70, and the increase in the number of parts of the door-end fence 50 can be suppressed, and the heating foam material 7K can be easily fixed. In addition, the heated foam material 7K can be reliably held in the recess 70 by the pulling member 60. As a result, it is possible to prevent the heating foam material 7K from coming off due to deterioration over time. Since it is not necessary to arrange the heating foam material 7K so as to avoid the pulling member 60, it is possible to easily arrange the heating foam material 7K while ensuring the arrangement area of the heating foam material 7K.

引き寄せ部材６０の接触部６６により、加熱発泡材７Ｋを配置部５４に容易に固定することができる。また、引き寄せ部材６０と加熱発泡材７Ｋの接触により、引き寄せ部材６０のガタツキを防止することができる。接触部６６により加熱発泡材７Ｋを配置部５４に押し付けることで、加熱発泡材７Ｋを配置部５４にしっかりと固定することができる。接触部６６の複数の突起６７により、加熱発泡材７Ｋを確実に押さえることができる。一対の壁部７１、７２の係止部５８、５９に引き寄せ部材６０を係止することで、引き寄せ部材６０を凹部７０内に簡単に取り付けることができる。 The heating foam 7K can be easily fixed to the arrangement portion 54 by the contact portion 66 of the pulling member 60. Further, rattling of the attracting member 60 can be prevented by contact between the attracting member 60 and the heating foam material 7K. By pressing the heating foam material 7K against the arrangement portion 54 by the contact portion 66, the heating foam material 7K can be firmly fixed to the arrangement portion 54. The heating foam 7K can be reliably pressed by the plurality of protrusions 67 of the contact portion 66. The pulling member 60 can be easily mounted in the recess 70 by locking the pulling member 60 to the locking portions 58 and 59 of the pair of wall portions 71 and 72.

戸先框５０の凹部７０内には、少なくとも１つの引き寄せ部材６０が取り付けられる。複数の引き寄せ部材６０が凹部７０内に取り付けられるときには、複数の引き寄せ部材６０は、戸先框５０の長手方向に間隔を開けて配置される。これに対し、１つの引き寄せ部材６０が凹部７０内に取り付けられるときには、引き寄せ部材６０は、戸先框５０の長手方向の中央部に配置される。 At least one drawing member 60 is attached in the recess 70 of the door toe 50. When the plurality of pulling members 60 are attached in the recess 70, the plurality of pulling members 60 are arranged at intervals in the longitudinal direction of the door-end rod 50. On the other hand, when one pulling member 60 is attached in the recess 70, the pulling member 60 is disposed at the center in the longitudinal direction of the door toe 50.

１つの帯状の加熱発泡材７Ｋが戸先框５０の長手方向に沿って連続して配置される。これに対し、複数の帯状の加熱発泡材７Ｋが戸先框５０の長手方向に沿って順に配置されることがある。この場合には、複数の加熱発泡材７Ｋが戸先框５０の長手方向の複数箇所で隙間を開けて配置され、又は、複数の加熱発泡材７Ｋが隙間なく直列に配置される。隣り合う加熱発泡材７Ｋの境界部分には、加熱発泡材７Ｋの境界部が設けられる。その状態で、加熱発泡材７Ｋは、戸先框５０の長手方向に沿って、凹部７０内の配置部５４に配置される。加熱発泡材７Ｋの境界部は、戸先框５０の長手方向の所定位置に配置される。 One band-shaped heating foam material 7K is continuously arranged along the longitudinal direction of the door-end fence 50. On the other hand, a plurality of strip-shaped heating foam materials 7K may be sequentially arranged along the longitudinal direction of the door toe wall 50. In this case, the plurality of heating foam materials 7K are arranged with gaps at a plurality of locations in the longitudinal direction of the door rod 50, or the plurality of heating foam materials 7K are arranged in series without gaps. A boundary portion of the heating foam material 7K is provided at a boundary portion between the adjacent heating foam materials 7K. In this state, the heating foam material 7 K is arranged in the arrangement portion 54 in the recess 70 along the longitudinal direction of the door-end fence 50. The boundary part of the heating foam material 7K is disposed at a predetermined position in the longitudinal direction of the door-end fence 50.

加熱発泡材７Ｋが境界部を有するときには、凹部７０内の境界部が位置する部分に引き寄せ部材６０を取り付けるのが好ましい。引き寄せ部材６０は、加熱発泡材７Ｋの境界部に対向する位置に配置されて、加熱発泡材７Ｋの境界部と境界部の周辺部に接触する。また、引き寄せ部材６０は、境界部を含む加熱発泡材７Ｋを押圧して、凹部７０内の配置部５４に、境界部を含む加熱発泡材７Ｋを固定する。これにより、加熱発泡材７Ｋの境界部を配置部５４に保持でき、加熱発泡材７Ｋの境界部が配置部５４から外れるのを抑制することができる。 When the heating foam 7K has a boundary portion, it is preferable to attach the pulling member 60 to a portion where the boundary portion is located in the recess 70. The drawing member 60 is disposed at a position facing the boundary portion of the heating foam material 7K, and contacts the boundary portion of the heating foam material 7K and the peripheral portion of the boundary portion. Further, the drawing member 60 presses the heating foam material 7K including the boundary portion, and fixes the heating foam material 7K including the boundary portion to the arrangement portion 54 in the recess 70. Thereby, the boundary part of the heating foam material 7K can be hold | maintained at the arrangement | positioning part 54, and it can suppress that the boundary part of the heating foam material 7K remove | deviates from the arrangement | positioning part 54.

なお、係止部５８、５９以外の取付手段により、引き寄せ部材６０を凹部７０内に取り付けるようにしてもよい。例えば、引き寄せ部材６０を、一対の壁部７１、７２の間に突っ張るように配置して、一対の壁部７１、７２に取り付けてもよい。また、引き寄せ部材６０を、取付片５３Ｂで突っ張るように配置して、一対の壁部７１、７２に取り付けてもよい。凹部７０内に支持部５５、５６を形成せずに、加熱発泡材７Ｋを配置部５４に配置してもよい。 Note that the pulling member 60 may be attached in the recess 70 by attachment means other than the locking portions 58 and 59. For example, the pulling member 60 may be disposed so as to stretch between the pair of wall portions 71 and 72 and attached to the pair of wall portions 71 and 72. Further, the drawing member 60 may be attached to the pair of wall portions 71 and 72 by being arranged so as to be stretched by the attachment piece 53B. The heating foam material 7K may be arranged in the arrangement part 54 without forming the support parts 55 and 56 in the recess 70.

本実施形態では、２枚の障子２を左右に引き違い可能に構成した建具１（引き違い窓）について例示したが、本発明は、他の建具に適用することもできる。本発明を適用する建具は、例えば、３枚の障子の引き違い窓、４枚の障子の引き違い窓、一方の障子を枠体に嵌め殺した片引き窓、又は、２枚の障子を上下に移動可能に構成した上げ下げ窓であってもよい。各建具において、枠に対向する障子の戸先框に引き寄せ部材が設けられる。 In the present embodiment, the joinery 1 (drawing window) configured so that the two shojis 2 can be drawn to the left and right is illustrated, but the present invention can also be applied to other joinery. The fitting to which the present invention is applied is, for example, three sliding door sliding windows, four sliding door sliding windows, a single sliding window in which one sliding door is fitted to a frame, or two sliding doors up and down. It may be a raising / lowering window configured to be movable. In each joinery, a drawing member is provided on the door toe of the shoji that faces the frame.

１・・・建具、２・・・障子、３・・・枠体、４・・・上枠、５・・・下枠、６・・・縦枠、７・・・加熱発泡材、１０・・・取付部材、１１・・・クレセント錠、１２・・・ストッパー、１３・・・上ガイド部材、１４・・・下ガイド部材、１５・・・緩衝部材、２０・・・上框、２１・・・金属框部、２２・・・樹脂カバー、３０・・・下框、３１・・・金属框部、３２・・・樹脂カバー、４０・・・召し合せ框、４１・・・金属框部、４２・・・樹脂カバー、５０・・・戸先框、５１・・・金属框部、５２・・・樹脂カバー、５３・・・取付部、５４・・・配置部、５５・・・第１支持部、５６・・・第２支持部、５７・・・受け部、５８・・・第１係止部、５９・・・第２係止部、６０・・・引き寄せ部材、６１・・・第１被係止部、６２・・・第２被係止部、６３・・・ベース部、６４・・・ガイド部、６５・・・ガイド面、６６・・・接触部、６７・・・突起、７０・・・凹部、７１・・・第１壁部、７２・・・第２壁部、７３・・・底部、７４・・・収容部。 DESCRIPTION OF SYMBOLS 1 ... Joinery, 2 ... Shoji, 3 ... Frame, 4 ... Upper frame, 5 ... Lower frame, 6 ... Vertical frame, 7 ... Heating foam material, 10 * · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ..Metal collar, 22 ... resin cover, 30 ... lower collar, 31 ... metal collar, 32 ... resin cover, 40 ... summing collar, 41 ... metal collar , 42 ... resin cover, 50 ... door toe cage, 51 ... metal cage, 52 ... resin cover, 53 ... mounting part, 54 ... arrangement part, 55 ... first 1 support part, 56 ... second support part, 57 ... receiving part, 58 ... first locking part, 59 ... second locking part, 60 ... attracting member, 61 ...・ First locked part 62 ... second locked portion, 63 ... base portion, 64 ... guide portion, 65 ... guide surface, 66 ... contact portion, 67 ... projection, 70 ... concave 71 ... 1st wall part, 72 ... 2nd wall part, 73 ... Bottom part, 74 ... Storage part.

Claims

枠と、前記枠を枠組みして構成される枠体と、前記枠体の開口部に開閉可能に配置される障子と、を備えた建具であって、
前記障子の戸先框に対向する前記枠には、前記戸先框に向かって突出する突出部を有し、
前記障子は、前記戸先框に設けられて前記突出部が挿入される凹部と、前記凹部内の配置部に配置された加熱発泡材と、前記戸先框の見込み方向の一方側を前記突出部に引き寄せるとともに、前記加熱発泡材を前記配置部に固定する引き寄せ部材と、を有する建具。 A joinery comprising a frame, a frame configured by framing the frame, and a shoji arranged to be opened and closed at the opening of the frame,
The frame facing the door toe of the shoji has a protruding part that protrudes toward the door toe,
The shoji has a recess provided in the door toe and into which the protruding portion is inserted, a heating foam material disposed in the disposition portion in the recess, and one side of the door toe in the expected direction. And a pulling member that fixes the heating foam material to the arrangement portion while pulling to the portion.

請求項１に記載された建具において、
前記引き寄せ部材は、前記加熱発泡材に接触して前記加熱発泡材を押さえる接触部を有し、前記接触部により前記加熱発泡材を前記配置部に押し付けて、前記接触部と前記配置部の間に前記加熱発泡材を固定する建具。 In the joinery described in claim 1,
The attracting member has a contact portion that contacts the heating foam material and presses the heating foam material, and presses the heating foam material against the placement portion by the contact portion, so that the contact portion and the placement portion are interposed. A joinery for fixing the heating foam material to the door.

請求項２に記載された建具において、
前記引き寄せ部材は、前記接触部に複数の突起を有する建具。 In the joinery described in claim 2,
The pulling member is a joinery having a plurality of protrusions on the contact portion.

請求項１ないし３のいずれかに記載された建具において、
前記加熱発泡材は、前記配置部に前記戸先框の長手方向に沿って複数箇所に隙間を開けてまたは隙間なく直列に境界部分に境界部を設けて配置され、
前記引き寄せ部材は、前記境界部に対向する位置に配置されて、前記境界部を含む前記加熱発泡材を押圧して前記配置部に固定する建具。 In the joinery according to any one of claims 1 to 3,
The heating foam is arranged with a boundary portion at a boundary portion in series with no gap or in series with no gap along the longitudinal direction of the door toe in the arrangement portion,
The said attracting member is arrange | positioned in the position facing the said boundary part, and presses the said heating foam material containing the said boundary part, and is fixed to the said arrangement | positioning part.

請求項１ないし４のいずれかに記載された建具において、
前記戸先框は、前記凹部の対向する一対の壁部のそれぞれに係止部を有し、
前記引き寄せ部材は、前記一対の壁部の間に配置され、前記一対の壁部の係止部に係止される建具。 In the joinery according to any one of claims 1 to 4,
The door toe has a locking portion on each of the pair of wall portions facing the recess,
The pulling member is disposed between the pair of wall portions, and is a fitting that is locked to the locking portions of the pair of wall portions.