JP2022012489A - Baseboard for remodeling fitting, remodeling fitting, and remodeling fitting construction method - Google Patents

Baseboard for remodeling fitting, remodeling fitting, and remodeling fitting construction method Download PDF

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JP2022012489A
JP2022012489A JP2020114349A JP2020114349A JP2022012489A JP 2022012489 A JP2022012489 A JP 2022012489A JP 2020114349 A JP2020114349 A JP 2020114349A JP 2020114349 A JP2020114349 A JP 2020114349A JP 2022012489 A JP2022012489 A JP 2022012489A
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refurbished
frame
skirting board
fitting
lower frame
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裕樹 大▲高▼
Hiroki Otaka
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Lixil Corp
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Lixil Corp
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Abstract

To provide a baseboard for remodeling fitting with improved workability.SOLUTION: A baseboard for remodeling fitting 1, which is disposed below a sill 112 provided on an opening of a building and covers between an installation surface 91 and the sill 112, has a surface part 11 having a flat face provided on an outdoor side of the building, and a baseboard engaging portion 16 that extends toward an indoor side from a rear side of an upper portion of the surface part 11 and bends upward. Rotating the surface part 11, as a rotation axis, around a tip 11a disposed at an upper end of the surface part 11 causes the baseboard engaging portion 16 to engage with a sill side engaging portion 2 disposed at a lower end on the outdoor side of the sill 112.SELECTED DRAWING: Figure 4

Description

本開示は、改装建具用巾木、改装建具及び改装建具の施工方法に関する。 The present disclosure relates to baseboards for refurbished fittings, refurbished fittings, and construction methods of refurbished fittings.

従来、建具を改装する際に、既設枠の下枠と設置面との間に新たに巾木を取り付けることが知られている。既設枠の下枠と設置面の間にはコンクリート等で構成された建物の基礎が設けられている（例えば、特許文献１参照）。 Conventionally, it is known that a skirting board is newly attached between the lower frame of the existing frame and the installation surface when the fitting is remodeled. A foundation of a building made of concrete or the like is provided between the lower frame of the existing frame and the installation surface (see, for example, Patent Document 1).

特開２０１６－３３２８３号公報Japanese Unexamined Patent Publication No. 2016-32383

改装時に巾木を固定する際、基礎のコンクリートに下孔を開けなければならない場合がある。このとき、基礎のコンクリートにヒビが形成される懸念があった。 When fixing skirting boards during refurbishment, it may be necessary to make pilot holes in the concrete of the foundation. At this time, there was a concern that cracks would be formed in the concrete of the foundation.

本開示は、建物の開口に設けられた下枠の下方に設けられ、設置面と前記下枠との間を塞ぐ改装建具用巾木であって、前記建物の屋外側に設けられる平坦な面を有する表面部と、前記表面部の上部の裏側から屋内側へ向かうとともに上方へ曲がる巾木係合部と、を備え、前記表面部の上端に設けられた先端部を回転軸として前記表面部を回転させることで、前記巾木係合部が前記下枠の屋外側における下端部に配置される下枠側係合部に係合する、改装建具用巾木に関する。 The present disclosure is a skirting board for refurbished fittings provided below the lower frame provided at the opening of the building and closes between the installation surface and the lower frame, and is a flat surface provided on the outdoor side of the building. A surface portion having a The present invention relates to a skirting board for refurbished fittings, wherein the skirting board engaging portion engages with a lower frame side engaging portion arranged at a lower end portion on the outdoor side of the lower frame by rotating the skirting board.

本開示は、既設枠の内周側に配置され、上枠、下枠、左右の縦枠を有する改装枠と、前記改装枠の前記下枠と設置面との間に配置される改装建具用巾木と、を備え、前記改装建具用巾木は、建物の屋外側に設けられる平坦な面を有する表面部と、前記表面部の上部の裏側から屋内側へ向かうとともに上方へ曲がる巾木係合部と、を有し、前記表面部の上端に設けられた先端部を回転軸として前記表面部を回転させることで、前記巾木係合部が前記下枠の屋外側における下端部に配置される下枠側係合部に係合し、前記改装建具用巾木が前記下枠に取り付けられる、改装建具に関する。 The present disclosure is for a refurbished fitting arranged on the inner peripheral side of an existing frame and having an upper frame, a lower frame, and left and right vertical frames, and a refurbished fitting placed between the lower frame and the installation surface of the refurbished frame. The skirting board for refurbished fittings includes a skirting board, and the skirting board for refurbished fittings has a surface portion having a flat surface provided on the outdoor side of the building, and a skirting board that bends upward from the back side of the upper part of the surface portion toward the indoor side. By rotating the surface portion with a joint portion and a tip portion provided at the upper end portion of the surface portion as a rotation axis, the skirting board engaging portion is arranged at the lower end portion on the outdoor side of the lower frame. The present invention relates to a refurbished fitting in which the baseboard for the refurbished fitting is attached to the lower frame by engaging with the lower frame side engaging portion.

本開示は、既設枠の内周側に配置され、上枠、下枠、左右の縦枠を有する改装枠と、前記改装枠の前記下枠と設置面との間に配置される改装建具用巾木と、を備え、前記改装建具用巾木は、建物の屋外側に設けられる平坦な面を有する表面部と、前記表面部の上部の裏側から屋内側へ向かうとともに上方へ曲がる巾木係合部と、を有する改装建具の施工方法であって、前記改装枠を組み立て、前記既設枠の内周側に前記改装枠を配置し、前記下枠と前記設置面との間に前記改装建具用巾木を配置し、前記改装建具用巾木を前記表面部の上端に設けられた先端部を回転軸として回転させながら、前記巾木係合部を前記下枠の屋外側における下端部に配置される下枠側係合部に係合させ、前記改装建具用巾木を前記下枠に取り付ける、改装建具の施工方法に関する。 The present disclosure is for refurbished fittings arranged on the inner peripheral side of an existing frame and having an upper frame, a lower frame, and left and right vertical frames, and a refurbished fitting placed between the lower frame and the installation surface of the refurbished frame. The skirting board for refurbished fittings includes a skirting board, and the skirting board for refurbished fittings has a surface portion having a flat surface provided on the outdoor side of the building, and a skirting board that bends upward from the back side of the upper part of the surface portion toward the indoor side. A method of constructing a refurbished fitting having a joint portion, wherein the refurbished frame is assembled, the refurbished frame is arranged on the inner peripheral side of the existing frame, and the refurbished fitting is placed between the lower frame and the installation surface. A skirting board is arranged, and the skirting board engaging portion is placed on the lower end portion on the outdoor side of the lower frame while rotating the skirting board for refurbished fittings with the tip portion provided at the upper end portion of the surface portion as a rotation axis. The present invention relates to a method of constructing a refurbished fitting, which engages with an arranged lower frame side engaging portion and attaches the skirting board for the refurbished fitting to the lower frame.

第１実施形態の改装建具の正面図である。It is a front view of the refurbished fitting of 1st Embodiment. 第１実施形態の改装建具の縦断面図である。It is a vertical sectional view of the refurbished fitting of 1st Embodiment. 第１実施形態の改装建具を上から視た部分図である。It is a partial view which looked at the refurbished fitting of 1st Embodiment from the top. 図２の部分拡大縦断面図である。It is a partially enlarged vertical sectional view of FIG. 第１実施形態の巾木を取り付ける状態を示す模式図である。It is a schematic diagram which shows the state which attaches the skirting board of 1st Embodiment. 第１実施形態の縦枠、巾木及び外額縁を上方から視た斜視図である。It is a perspective view which looked at the vertical frame, the skirting board and the outer frame of 1st Embodiment from above. 第２実施形態の改装建具の縦断面図である。It is a vertical sectional view of the refurbished fitting of the 2nd Embodiment.

以下、本開示の第１実施形態について、図面を参照しながら詳細に説明する。第１実施形態の改装建具用巾木としての巾木１は、建具を改装する際、既設枠１２０（図２参照）を覆うように新たに設置される改装建具１００に設けられる。 Hereinafter, the first embodiment of the present disclosure will be described in detail with reference to the drawings. The skirting board 1 as the skirting board for the refurbished fitting of the first embodiment is provided on the refurbished fitting 100 newly installed so as to cover the existing frame 120 (see FIG. 2) when the fitting is refurbished.

改装建具１００は、図１に示すように、玄関等の建物の開口に設けられる引き戸である。改装建具１００は、改装枠１１０と、障子１３０と、外額縁１４０と、改装建具用巾木取付部材としての取付部材２と、支持部材３（図２参照）と、巾木１と、を有する。 As shown in FIG. 1, the refurbished fitting 100 is a sliding door provided at an opening of a building such as a front door. The refurbished fitting 100 includes a refurbished frame 110, a shoji 130, an outer frame 140, a mounting member 2 as a skirting board mounting member for the refurbished fitting, a support member 3 (see FIG. 2), and a skirting board 1. ..

改装枠１１０は、開口の周囲に設けられ、上枠１１１、下枠１１２、及び左右の縦枠１１３、１１４を有する。改装枠１１０は、これらの上枠１１１、下枠１１２、及び左右の縦枠１１３、１１４が開口の四周に枠状に組まれて形成される枠である。改装枠１１０は、既設枠１２０で形成される枠の内周に設置される。 The refurbished frame 110 is provided around the opening and has an upper frame 111, a lower frame 112, and left and right vertical frames 113 and 114. The refurbished frame 110 is a frame formed by assembling the upper frame 111, the lower frame 112, and the left and right vertical frames 113, 114 in a frame shape on the four circumferences of the opening. The refurbished frame 110 is installed on the inner circumference of the frame formed by the existing frame 120.

上枠１１１は、長尺の枠材であり、改装枠１１０の上部に左右方向に延びるように配置される。図２に示すように、上枠１１１は、既設上枠１２１の下方に配置される。 The upper frame 111 is a long frame material, and is arranged so as to extend in the left-right direction on the upper part of the refurbished frame 110. As shown in FIG. 2, the upper frame 111 is arranged below the existing upper frame 121.

下枠１１２は、内部が中空のホロー構造を有する薄い枠材であり、改装枠１１０の左右方向に延びる。下枠１１２は、既設下枠１２２の上で上枠１１１に対向する位置に配置される。下枠１１２の屋内側の一部は、地面から所定高さを有して形成された建物の基礎９に支持されている。下枠１１２の屋外側は、基礎９から屋外側へ突出して配置されている。下枠１１２の上面には、下枠１１２の上面を覆うとともに、左右方向に延びる二本の凸部１１５ａが形成されたアルミレール１１５が配置されている。 The lower frame 112 is a thin frame material having a hollow structure inside, and extends in the left-right direction of the refurbished frame 110. The lower frame 112 is arranged on the existing lower frame 122 at a position facing the upper frame 111. A part of the indoor side of the lower frame 112 is supported by a foundation 9 of a building formed at a predetermined height from the ground. The outdoor side of the lower frame 112 is arranged so as to project from the foundation 9 to the outdoor side. On the upper surface of the lower frame 112, an aluminum rail 115 is arranged which covers the upper surface of the lower frame 112 and has two convex portions 115a extending in the left-right direction.

縦枠１１３、１１４は、内部が中空のホロー構造を有する枠材である。縦枠１１３、１１４は、上枠１１１及び下枠１１２の左右方向の端部を接続し、上下方向に延びるように配置されている。 The vertical frames 113 and 114 are frame materials having a hollow structure with a hollow inside. The vertical frames 113 and 114 are arranged so as to connect the left and right end portions of the upper frame 111 and the lower frame 112 and extend in the vertical direction.

障子１３０は改装枠１１０の内側に嵌め込まれ、二枚の板が左右にスライド可能に構成される。障子１３０は、屋内側に配置される内障子１３１及び内障子１３１の屋外側に配置される外障子１３２を有する。内障子１３１及び外障子１３２は、いずれも上枠１１１に吊り込まれて取り付けられる。内障子１３１及び外障子１３２の下面には、アルミレール１１５に設けられた凸部１１５ａに係合する凹部が形成されており、アルミレール１１５の上をスライド移動する。 The shoji 130 is fitted inside the refurbished frame 110, and the two plates are slidable to the left and right. The shoji 130 has an internal shoji 131 arranged on the indoor side and an external shoji 132 arranged on the outdoor side of the internal shoji 131. Both the inner sash 131 and the outer sash 132 are suspended and attached to the upper frame 111. A concave portion that engages with the convex portion 115a provided on the aluminum rail 115 is formed on the lower surfaces of the inner sash 131 and the outer sash 132, and slides on the aluminum rail 115.

外額縁１４０は、改装枠１１０の最も外縁側に配置される。図１に示すように、外額縁１４０は、上枠１１１及び左右の縦枠１１３、１１４における改装枠１１０の外縁側の屋外側の端面を覆い、下枠１１２側を除いて三方に配置される。図２に示すように、外額縁１４０は、既設枠１２０の屋外側を覆う。図３に示すように、外額縁１４０は、額縁本体１４１と、固定溝１４２と、を有する。 The outer frame 140 is arranged on the outermost edge side of the refurbished frame 110. As shown in FIG. 1, the outer frame 140 covers the end surface on the outdoor side of the outer edge side of the refurbished frame 110 in the upper frame 111 and the left and right vertical frames 113 and 114, and is arranged on three sides except the lower frame 112 side. .. As shown in FIG. 2, the outer frame 140 covers the outdoor side of the existing frame 120. As shown in FIG. 3, the outer frame 140 has a frame main body 141 and a fixing groove 142.

額縁本体１４１は、既設枠１２０の額縁（図示省略）を覆うように、断面視略コの字状に形成される。額縁本体１４１は、正面部１４１ａと、内側面１４１ｂと、外側面１４１ｃと、を有する。正面部１４１ａは、屋外側を向き、改装建具１００の正面から視認される面である。内側面１４１ｂは、正面部１４１ａにおける改装枠１１０の内側の端部から屋内側に向かって延びる面である。外側面１４１ｃは、正面部１４１ａにおける改装枠１１０の外側の端部から屋内側に向かって延びる面である。 The frame main body 141 is formed in a substantially U-shape in cross-sectional view so as to cover the frame (not shown) of the existing frame 120. The frame main body 141 has a front surface portion 141a, an inner side surface 141b, and an outer surface surface 141c. The front portion 141a faces the outdoor side and is a surface that can be visually recognized from the front of the refurbished fitting 100. The inner side surface 141b is a surface extending from the inner end portion of the refurbished frame 110 in the front portion 141a toward the indoor side. The outer side surface 141c is a surface extending from the outer end portion of the refurbished frame 110 in the front portion 141a toward the indoor side.

固定溝１４２は、額縁本体１４１における内側面１４１ｂに隣接し、改装枠１１０の内側に配置される。固定溝１４２は、額縁本体１４１とは反対に、屋外側に向かって開放された断面視略コの字に形成される。固定溝１４２は、固定面１４２ａと、内側面１４２ｂと、外側面１４２ｃと、を有する。固定面１４２ａは、正面部１４１ａの内側で正面部１４１ａと同じ方向に延びる平坦な面である。固定面１４２ａの幅は、縦枠１１３の幅よりも狭い。固定面１４２ａは、縦枠１１３、１１４及び後述する巾木１に接するように配置され、ねじにより縦枠１１３、１１４及び巾木１に外額縁１４０を取付け可能となっている。内側面１４２ｂは、固定面１４２ａにおける改装枠１１０の内側の端部から屋外側に向かって延びる面である。外側面１４２ｃは、固定面１４２ａにおける改装枠１１０の外側の端部から屋外側に向かって延びる面である。外側面１４２ｃは、額縁本体１４１の内側面１４１ｂに連続する。 The fixing groove 142 is adjacent to the inner side surface 141b of the frame main body 141 and is arranged inside the refurbished frame 110. The fixing groove 142 is formed in a substantially U-shape in cross-section, which is open toward the outdoor side, as opposed to the frame main body 141. The fixing groove 142 has a fixing surface 142a, an inner side surface 142b, and an outer surface 142c. The fixed surface 142a is a flat surface extending in the same direction as the front surface portion 141a inside the front surface portion 141a. The width of the fixed surface 142a is narrower than the width of the vertical frame 113. The fixed surface 142a is arranged so as to be in contact with the vertical frames 113 and 114 and the skirting board 1 described later, and the outer frame 140 can be attached to the vertical frames 113 and 114 and the skirting board 1 by screws. The inner side surface 142b is a surface extending from the inner end portion of the refurbished frame 110 on the fixed surface 142a toward the outdoor side. The outer side surface 142c is a surface extending from the outer end portion of the refurbished frame 110 on the fixed surface 142a toward the outdoor side. The outer side surface 142c is continuous with the inner side surface 141b of the frame body 141.

取付部材２は、下枠１１２の屋外側における下端部に配置される。取付部材２は、本開示の下枠側係合部を構成する。取付部材２は、図２に示すように、下枠１１２の屋外側の下面に沿って取り付けられる。取付部材２は、長尺の部材であり、下枠１１２の長手方向の一方から他方まで延出する。取付部材２は、以下に説明する巾木１を下枠１１２に取り付けるために設けられる。図４に示すように、取付部材２は、固定部２１と、受け部２２と、上方突出部２３と、下方突出部２４と、当接部２５と、取付部材先端部２６と、を有する。 The mounting member 2 is arranged at the lower end of the lower frame 112 on the outdoor side. The mounting member 2 constitutes the lower frame side engaging portion of the present disclosure. As shown in FIG. 2, the mounting member 2 is mounted along the lower surface of the lower frame 112 on the outdoor side. The mounting member 2 is a long member and extends from one of the longitudinal directions of the lower frame 112 to the other. The mounting member 2 is provided for mounting the skirting board 1 described below to the lower frame 112. As shown in FIG. 4, the mounting member 2 has a fixing portion 21, a receiving portion 22, an upward protruding portion 23, a downward protruding portion 24, a contact portion 25, and a mounting member tip portion 26.

固定部２１は、下枠１１２の下面に固定される平坦な板状の部分であり、改装枠１１０の左右方向に延びる。固定部２１は、下枠１１２の屋外側の端部よりもわずかに突出して固定される。突出する範囲は、下枠１１２の屋外側の端部から例えば屋外側へ４ｍｍ～６ｍｍであり、５ｍｍ前後が好ましい。固定部２１の屋外側の端部は、下方に向かって屈曲している。 The fixing portion 21 is a flat plate-shaped portion fixed to the lower surface of the lower frame 112, and extends in the left-right direction of the refurbished frame 110. The fixing portion 21 is fixed so as to slightly project from the outdoor end of the lower frame 112. The protruding range is, for example, 4 mm to 6 mm from the outdoor end of the lower frame 112 to the outdoor side, preferably around 5 mm. The outdoor end of the fixing portion 21 is bent downward.

取付部材先端部２６は、固定部２１の屋外側の先端部に形成される。取付部材先端部２６が、固定部２１の先端で下方に向かって屈曲している。図４に示すように、取付部材先端部２６の屋外側の端面には、後述する巾木１の先端部１１ａが当接する。 The mounting member tip portion 26 is formed at the tip portion on the outdoor side of the fixing portion 21. The mounting member tip portion 26 is bent downward at the tip of the fixing portion 21. As shown in FIG. 4, the tip portion 11a of the skirting board 1, which will be described later, comes into contact with the end surface of the mounting member tip portion 26 on the outdoor side.

受け部２２は、固定部２１の下面から下方に突出し、固定部２１の長手方向の全長にわたって形成される。受け部２２は、以下に説明する巾木１の曲がり係止部１３が係止する部分である。図４に示すように、受け部２２は、下垂部２２１と、湾曲部２２２と、受け面２２３と、を有する。下垂部２２１は、固定部２１の屋外側の下面から下方に延びる部分である。湾曲部２２２は、下垂部２２１の下端から屋外側へ向かって湾曲する部分である。受け面２２３は、湾曲部２２２から屋外側へ、基礎９の上に配置されたパネル等で構成される設置面９１に対して略平行に延びる面である。 The receiving portion 22 projects downward from the lower surface of the fixing portion 21 and is formed over the entire length of the fixing portion 21 in the longitudinal direction. The receiving portion 22 is a portion to which the bent locking portion 13 of the skirting board 1 described below is locked. As shown in FIG. 4, the receiving portion 22 has a hanging portion 221, a curved portion 222, and a receiving surface 223. The hanging portion 221 is a portion extending downward from the lower surface of the fixing portion 21 on the outdoor side. The curved portion 222 is a portion that curves toward the outdoor side from the lower end of the hanging portion 221. The receiving surface 223 is a surface extending from the curved portion 222 to the outdoor side substantially parallel to the installation surface 91 composed of a panel or the like arranged on the foundation 9.

当接部２５は、受け部２２の屋外側端部から下垂して巾木１に当接する部分である。当接部２５は、上下方向に延びる平坦な面で構成され、巾木１の裏面に当接することで、裏面を支持する。 The contact portion 25 is a portion that hangs down from the outdoor side end portion of the receiving portion 22 and abuts on the baseboard 1. The contact portion 25 is composed of a flat surface extending in the vertical direction, and supports the back surface by abutting on the back surface of the skirting board 1.

上方突出部２３は、固定部２１の上面における屋外側の端部近傍に形成され、上方に向かって突出する突起である。上方突出部２３は、固定部２１の屋外側の端部から、例えば４ｍｍ～６ｍｍ屋内側に位置する部分で突出する。上方突出部２３は固定部２１から、略９０度の角度で起立する。図４に示すように、上方突出部２３は、下枠１１２の屋外側の端部に当接するように配置される。 The upward protruding portion 23 is a protrusion formed in the vicinity of the outdoor end portion on the upper surface of the fixed portion 21 and projecting upward. The upward protruding portion 23 protrudes from the outdoor end of the fixed portion 21 at a portion located on the indoor side, for example, 4 mm to 6 mm. The upward protruding portion 23 stands up from the fixed portion 21 at an angle of approximately 90 degrees. As shown in FIG. 4, the upward protrusion 23 is arranged so as to abut on the outdoor end of the lower frame 112.

下方突出部２４は、固定部２１の下面における屋外側の端部近傍に形成され、下方に向かって突出する突起である。下方突出部２４は、上方突出部２３と対応する位置で下方に突出する。図４に示すように、取付部材２の屋外側の断面は、固定部２１と上方突出部２３及び下方突出部２４で十字になっている。下方突出部２４の下端は、屋外側へ向かって９０度以下の角度で曲がっている。 The downward protrusion 24 is a protrusion formed in the vicinity of the outdoor end on the lower surface of the fixed portion 21 and projecting downward. The downward projecting portion 24 projects downward at a position corresponding to the upward projecting portion 23. As shown in FIG. 4, the cross section of the mounting member 2 on the outdoor side is a cross at the fixing portion 21, the upward projecting portion 23, and the downward projecting portion 24. The lower end of the downward protrusion 24 is bent at an angle of 90 degrees or less toward the outdoor side.

巾木１は、下枠１１２の下方に設けられ、設置面９１と下枠１１２との間を塞ぐように配置される長尺の部材である。巾木１は、改装建具１００の左右方向に延びるように配置される。巾木１は、表面部１１と、補強部１２と、巾木係合部１６と、を有する。巾木１の下端と設置面９１との間は、コーキング１５で封止される。 The skirting board 1 is a long member provided below the lower frame 112 and arranged so as to close between the installation surface 91 and the lower frame 112. The skirting board 1 is arranged so as to extend in the left-right direction of the refurbished fitting 100. The skirting board 1 has a surface portion 11, a reinforcing portion 12, and a skirting board engaging portion 16. The lower end of the skirting board 1 and the installation surface 91 are sealed with caulking 15.

表面部１１は、建物の屋外側に設けられ、屋外側から視認される平坦な面を有する。表面部１１は長方形である。表面部１１は、裏側の面が屋内側に向かって露出する板状に形成されている。すなわち、表面部１１の裏側に対向する面は配置されておらず、ホロー構造に形成されていない。表面部１１の上端には、巾木１の取付時に取付部材２に当接するように取付部材２に向かって近づける先端部１１ａが設けられる。 The surface portion 11 is provided on the outdoor side of the building and has a flat surface that can be visually recognized from the outdoor side. The surface portion 11 is rectangular. The front surface portion 11 is formed in a plate shape in which the back surface is exposed toward the indoor side. That is, the surface facing the back side of the surface portion 11 is not arranged and is not formed in a hollow structure. At the upper end of the surface portion 11, a tip portion 11a that approaches the mounting member 2 so as to come into contact with the mounting member 2 when the skirting board 1 is mounted is provided.

補強部１２は、表面部１１の裏側から屋内側に向かって突出する複数の突起１２ａで構成される。補強部１２の突起１２ａのそれぞれは、表面部１１の裏側から屋内側に向かって突出し、設置面９１に略平行に延びる細幅で平坦な板状の形状をしている。補強部１２は、表面部１１の長手方向の一方から他方の端部まで形成される。補強部１２の突起１２ａは、上下方向に間を空けて配置される。補強部１２により、巾木１が屋内外方向に一定の厚みを有する。巾木１と基礎９との間には、スペーサ８１、８２が設けられ、補強部１２の下方側に位置する突起１２ａの屋内側の端部は、基礎９の屋外側に設けられたスペーサ８１に当接する。 The reinforcing portion 12 is composed of a plurality of protrusions 12a protruding from the back side of the surface portion 11 toward the indoor side. Each of the protrusions 12a of the reinforcing portion 12 protrudes from the back side of the surface portion 11 toward the indoor side, and has a narrow and flat plate shape extending substantially parallel to the installation surface 91. The reinforcing portion 12 is formed from one end portion of the surface portion 11 in the longitudinal direction to the other end portion. The protrusions 12a of the reinforcing portion 12 are arranged with a space in the vertical direction. The skirting board 1 has a certain thickness in the indoor and outdoor directions due to the reinforcing portion 12. Spacers 81 and 82 are provided between the skirting board 1 and the foundation 9, and the indoor end of the protrusion 12a located on the lower side of the reinforcing portion 12 is the spacer 81 provided on the outdoor side of the foundation 9. Contact with.

補強部１２は、複数の突起１２ａの切断を容易にするための切断溝１２ｂを有する。切断溝１２ｂは、複数の突起１２ａが表面部１１に接続される根元の部分で、突起１２ａの下側に形成される。切断溝１２ｂは、表面部１１の厚さを薄くする方向に形成される凹部である。切断溝１２ｂは、表面部１１の長手方向の一方の端部から他方の端部まで形成される。 The reinforcing portion 12 has a cutting groove 12b for facilitating the cutting of the plurality of protrusions 12a. The cutting groove 12b is a root portion where a plurality of protrusions 12a are connected to the surface portion 11, and is formed on the lower side of the protrusions 12a. The cutting groove 12b is a recess formed in the direction of reducing the thickness of the surface portion 11. The cutting groove 12b is formed from one end of the surface portion 11 in the longitudinal direction to the other end.

巾木係合部１６は、表面部１１の上部の裏側に形成され、下枠１１２の屋外側の下端部近傍に係合する部分の総称である。本実施形態では、巾木係合部１６は、取付部材２に係合する。巾木係合部１６は、表面部１１から屋内側へ向かうとともに上方へ曲がって形成される。巾木係合部１６は、曲がり係止部１３と、上方係合部１４と、を有する。 The skirting board engaging portion 16 is a general term for portions formed on the back side of the upper portion of the surface portion 11 and engaging in the vicinity of the lower end portion on the outdoor side of the lower frame 112. In the present embodiment, the skirting board engaging portion 16 engages with the mounting member 2. The skirting board engaging portion 16 is formed by bending upward from the surface portion 11 toward the indoor side. The skirting board engaging portion 16 has a bending locking portion 13 and an upper engaging portion 14.

曲がり係止部１３は、表面部１１の上部の裏側から屋内側へ向かって延出し、上方に向かって曲がる。曲がり係止部１３の曲がる部分は、９０度より小さい角度で上方へ曲がり、そこから上方へ向かって傾斜して形成されている。曲がり係止部１３は、表面部１１の裏に設けられた補強部１２の複数の突起１２ａのうち、最も上方に位置する突起１２ａから上方に離れ、かつ表面部１１の上端よりも下方の位置から屋内側に突出する。 The bending locking portion 13 extends from the back side of the upper part of the surface portion 11 toward the indoor side and bends upward. The bent portion of the bent locking portion 13 is formed by bending upward at an angle smaller than 90 degrees and inclining upward from there. The bending locking portion 13 is located above the protrusion 12a located at the uppermost position among the plurality of protrusions 12a of the reinforcing portion 12 provided on the back surface of the surface portion 11 and at a position below the upper end of the surface portion 11. Protrudes from to the indoor side.

上方係合部１４は、表面部１１における曲がり係止部１３よりもさらに上方に配置される。上方係合部１４は、表面部１１の裏側から屋内側へ向かって延出し、略９０度の角度で上方に屈曲する。上方係合部１４は、断面視で上方に向かって開放されるＬ字型に形成される。上方係合部１４の上端は、表面部１１の上端よりも低い位置に配置される。上方係合部１４の上端と下枠１１２の下面との間に配置される取付部材２の固定部２１の厚さの分、上方係合部１４は、表面部１１の上端よりも低い位置に配置される。上方係合部１４の上端は、巾木１が取り付けられた状態では、固定部２１の下側に位置する。上方係合部１４の上端と、表面部１１及び固定部２１の下面で囲まれた空間内に、取付部材２の下方突出部２４が配置される。図４に示すように、上方係合部１４は、取付部材２の下方突出部２４の屋内側に係合している。 The upper engaging portion 14 is arranged further above the bending locking portion 13 on the surface portion 11. The upper engaging portion 14 extends from the back side of the surface portion 11 toward the indoor side and bends upward at an angle of approximately 90 degrees. The upper engaging portion 14 is formed in an L shape that is open upward in a cross-sectional view. The upper end of the upper engaging portion 14 is arranged at a position lower than the upper end of the surface portion 11. The upper engaging portion 14 is located lower than the upper end of the surface portion 11 by the thickness of the fixing portion 21 of the mounting member 2 arranged between the upper end of the upper engaging portion 14 and the lower surface of the lower frame 112. Be placed. The upper end of the upper engaging portion 14 is located below the fixing portion 21 when the skirting board 1 is attached. The downward protruding portion 24 of the mounting member 2 is arranged in the space surrounded by the upper end of the upper engaging portion 14 and the lower surface of the surface portion 11 and the fixing portion 21. As shown in FIG. 4, the upper engaging portion 14 is engaged with the indoor side of the downward protruding portion 24 of the mounting member 2.

支持部材３は、下枠１１２における基礎９から屋外側に突出した部分を、支持するための金具である。支持部材３は、下枠１１２の長手方向に沿って延びる長尺の部材である。支持部材３は、断面視Ｌ字状で、略９０度に屈曲して接続される二枚の板状部３１、３２により形成される。支持部材３の一方の板状部３１は、基礎９の屋外側の面にスペーサ８２を介してねじ固定され、他方の板状部３２は、下枠１１２の屋外側の下面にねじ固定されている。支持部材３の板状部３２は、取付部材２の下面に重ねて取り付けられる。 The support member 3 is a metal fitting for supporting a portion of the lower frame 112 that protrudes from the foundation 9 to the outside. The support member 3 is a long member extending along the longitudinal direction of the lower frame 112. The support member 3 has an L-shape in cross section and is formed by two plate-shaped portions 31 and 32 that are bent and connected at approximately 90 degrees. One plate-shaped portion 31 of the support member 3 is screwed to the outdoor side surface of the foundation 9 via a spacer 82, and the other plate-shaped portion 32 is screwed to the lower surface of the lower frame 112 on the outdoor side. There is. The plate-shaped portion 32 of the support member 3 is mounted so as to be overlapped on the lower surface of the mounting member 2.

次に、図５を参照して取付部材２及び巾木１が設けられた改装建具１００の施工方法について説明する。まず、改装枠１１０の上枠１１１、下枠１１２、左右の縦枠１１３、１１４を組み立て、枠体を形成する。組んだ改装枠１１０を、既設枠１２０で形成される枠の内周側に配置する。例えば、既設下枠１２２の上に下枠１１２を載せるように配置する。 Next, a method of constructing the refurbished fitting 100 provided with the mounting member 2 and the skirting board 1 will be described with reference to FIG. First, the upper frame 111, the lower frame 112, and the left and right vertical frames 113, 114 of the refurbished frame 110 are assembled to form a frame body. The assembled refurbished frame 110 is arranged on the inner peripheral side of the frame formed by the existing frame 120. For example, the lower frame 112 is placed on the existing lower frame 122.

巾木１を、改装枠１１０の寸法や、下枠１１２と設置面９１の間の高さに応じて切断しておく。巾木１の長さを決めた後、補強部１２における突起１２ａの基端側に形成された切断溝１２ｂから切断することで、巾木１を容易に切断することができる。巾木１の下端と設置面９１の間には後にコーキング１５を施すため、巾木１の高さ寸法は、下枠１１２と設置面９１の間の高さよりもわずかに短い。 The skirting board 1 is cut according to the dimensions of the refurbished frame 110 and the height between the lower frame 112 and the installation surface 91. After determining the length of the skirting board 1, the skirting board 1 can be easily cut by cutting from the cutting groove 12b formed on the base end side of the protrusion 12a in the reinforcing portion 12. Since the caulking 15 is later applied between the lower end of the skirting board 1 and the installation surface 91, the height dimension of the skirting board 1 is slightly shorter than the height between the lower frame 112 and the installation surface 91.

次に、下枠１１２の下面に、取付部材２の固定部２１をねじで固定する。このとき、取付部材２の上方突出部２３を下枠１１２の屋外側の端面に当接させることで、取付部材２の位置決めをしやすい。上方突出部２３は、固定部２１の屋外側の端部から４ｍｍ～６ｍｍ屋内側に位置しているので、取付部材２及び巾木１は、下枠１１２よりも４ｍｍ～６ｍｍ屋外側に位置することになる。下枠１１２から４ｍｍ～６ｍｍ突出した位置が、後述するように、縦枠１１３、１１４と屋外側の面が面一となるように並ぶ。 Next, the fixing portion 21 of the mounting member 2 is fixed to the lower surface of the lower frame 112 with screws. At this time, by bringing the upward protruding portion 23 of the mounting member 2 into contact with the end surface on the outdoor side of the lower frame 112, the mounting member 2 can be easily positioned. Since the upward protruding portion 23 is located 4 mm to 6 mm indoor side from the outdoor end portion of the fixed portion 21, the mounting member 2 and the skirting board 1 are located 4 mm to 6 mm outdoor side from the lower frame 112. It will be. The positions protruding from the lower frame 112 by 4 mm to 6 mm are arranged so that the vertical frames 113 and 114 and the outdoor side surface are flush with each other, as will be described later.

次に、基礎９の屋外側の面にスペーサ８２を配置して、支持部材３の板状部３１をスペーサ８２及び基礎９にねじで固定する。支持部材３の板状部３２を、固定部２１を介して下枠１１２の下面に固定する。 Next, the spacer 82 is arranged on the outdoor side surface of the foundation 9, and the plate-shaped portion 31 of the support member 3 is fixed to the spacer 82 and the foundation 9 with screws. The plate-shaped portion 32 of the support member 3 is fixed to the lower surface of the lower frame 112 via the fixing portion 21.

次に、図５に示すように、巾木１の上端、すなわち表面部１１の先端部１１ａを下枠１１２の屋外側の端部に近づけて、曲がり係止部１３を取付部材２の受け部２２の受け面２２３に当てる。その状態で、同時に上方係合部１４の上端を、取付部材２の下方突出部２４よりも屋内側に位置させる。このように、表面部１１の先端部１１ａを下枠１１２の屋外側の下端部に配置された取付部材先端部２６に当て、巾木係合部１６を取付部材２に係合させながら、表面部１１の先端部１１ａを回転軸として回転させる。巾木１を回転させると、曲がり係止部１３の先端が受け面２２３の上に載り、受け面２２３から湾曲部２２２に滑るようにスライド移動する。巾木１の上方係合部１４は、取付部材２の下方突出部２４に係合する。取付部材２の屋外側の端部は、表面部１１の上端の裏面に当たる。巾木１の回転に伴い、巾木１が下枠１１２と設置面９１との間を塞ぐように移動し、図４の状態になる。図４に示すように、巾木１が取り付けられた状態では、取付部材２の受け面２２３に巾木１の曲がり係止部１３が載って引っ掛かり、係止されている。取付部材２の当接部２５は、巾木１の裏面を支持しており、巾木１が設置面９１に対して傾くのを防止している。 Next, as shown in FIG. 5, the upper end of the skirting board 1, that is, the tip end 11a of the surface portion 11 is brought close to the outdoor end portion of the lower frame 112, and the bending locking portion 13 is attached to the receiving portion of the mounting member 2. It hits the receiving surface 223 of 22. In that state, at the same time, the upper end of the upper engaging portion 14 is positioned on the indoor side of the downward protruding portion 24 of the mounting member 2. In this way, the tip portion 11a of the surface portion 11 is applied to the mounting member tip portion 26 arranged at the lower end portion on the outdoor side of the lower frame 112, and the surface portion 16 is engaged with the mounting member 2 while engaging with the mounting member 2. The tip portion 11a of the portion 11 is rotated as a rotation axis. When the skirting board 1 is rotated, the tip of the bent locking portion 13 rests on the receiving surface 223 and slides from the receiving surface 223 to the curved portion 222. The upper engaging portion 14 of the skirting board 1 engages with the lower protruding portion 24 of the mounting member 2. The outdoor end of the mounting member 2 corresponds to the back surface of the upper end of the front surface 11. As the skirting board 1 rotates, the skirting board 1 moves so as to block between the lower frame 112 and the installation surface 91, and the state shown in FIG. 4 is obtained. As shown in FIG. 4, in the state where the skirting board 1 is attached, the bent locking portion 13 of the skirting board 1 is placed on the receiving surface 223 of the mounting member 2 and is caught and locked. The contact portion 25 of the mounting member 2 supports the back surface of the skirting board 1 and prevents the skirting board 1 from tilting with respect to the installation surface 91.

巾木１が下枠１１２と設置面９１との間に配置されると、図６に示すように、巾木１の表面部１１と縦枠１１３、１１４の屋外側の面とは、面一で並ぶように配置され、それぞれ外額縁１４０の固定溝１４２の固定面１４２ａの裏側に当接している。改装枠１１０が既設枠１２０の内側に配置され、固定された状態で、外額縁１４０を上枠１１１の屋外側、及び縦枠１１３、１１４の屋外側に配置する。すると同時に、外額縁１４０が巾木１の屋外側に配置される。そして、外額縁１４０の固定溝１４２にねじ孔を形成し、外額縁１４０と縦枠１１３、１１４とをねじで固定する。外額縁１４０と巾木１とをねじで固定する。外額縁１４０と縦枠１１３、１１４及び巾木１は共締めであり、外額縁１４０を固定するねじで同時に巾木１及び縦枠１１３、１１４が固定される。これにより、巾木１が外額縁１４０を介して縦枠１１３、１１４に固定される。巾木１は、改装建具１００の幅方向における両端のみで外額縁１４０に固定され、他の幅方向中央部近辺では固定されない。その後、巾木１と設置面９１との間にコーキング１５を施し、巾木１と設置面９１との間の隙間を埋める。 When the skirting board 1 is arranged between the lower frame 112 and the installation surface 91, as shown in FIG. 6, the surface portion 11 of the skirting board 1 and the outdoor side surfaces of the vertical frames 113 and 114 are flush with each other. They are arranged so as to be lined up with each other, and are in contact with the back side of the fixing surface 142a of the fixing groove 142 of the outer frame 140. The refurbished frame 110 is arranged inside the existing frame 120, and in a fixed state, the outer frame 140 is arranged on the outdoor side of the upper frame 111 and the outdoor side of the vertical frames 113 and 114. At the same time, the outer frame 140 is arranged on the outdoor side of the skirting board 1. Then, a screw hole is formed in the fixing groove 142 of the outer frame 140, and the outer frame 140 and the vertical frames 113 and 114 are fixed with screws. The outer frame 140 and the baseboard 1 are fixed with screws. The outer frame 140, the vertical frames 113, 114 and the skirting board 1 are fastened together, and the skirting board 1 and the vertical frames 113, 114 are fixed at the same time with the screws for fixing the outer frame 140. As a result, the skirting board 1 is fixed to the vertical frames 113 and 114 via the outer frame 140. The skirting board 1 is fixed to the outer frame 140 only at both ends in the width direction of the refurbished fitting 100, and is not fixed in the vicinity of the other central portion in the width direction. After that, caulking 15 is applied between the skirting board 1 and the installation surface 91 to fill the gap between the skirting board 1 and the installation surface 91.

第１実施形態によれば、以下の効果を奏する。巾木１を、建物の開口に設けられた下枠１１２の下方に設け、設置面９１と下枠１１２との間を塞ぐようにした。巾木１を、記建物の屋外側に設けられる平坦な面を有する表面部１１と、表面部１１の上部の裏側から屋内側へ向かうとともに上方へ曲がる巾木係合部１６と、を含んで構成した。表面部１１の上端に設けられた先端部１１ａを回転軸として表面部１１を回転させることで、巾木係合部１６を下枠１１２の屋外側における下端部に配置される取付部材２に係合させた。 According to the first embodiment, the following effects are obtained. The skirting board 1 is provided below the lower frame 112 provided at the opening of the building so as to close the space between the installation surface 91 and the lower frame 112. The skirting board 1 includes a surface portion 11 having a flat surface provided on the outdoor side of the building, and a skirting board engaging portion 16 that bends upward from the back side of the upper part of the surface portion 11 toward the indoor side. Configured. By rotating the surface portion 11 with the tip portion 11a provided at the upper end of the surface portion 11 as a rotation axis, the skirting board engaging portion 16 is engaged with the mounting member 2 arranged at the lower end portion on the outdoor side of the lower frame 112. I matched it.

巾木１を、下枠１１２の屋外側における下端部に配置される取付部材２に係合させて下枠１１２に取り付けることができるので、巾木１を取り付けるために基礎９に下孔を形成し、ねじ留めする必要がなくなり、基礎９にヒビが入る等の懸念が低減される。よって、施工性が向上する。巾木１の下端は、設置面９１に近接して施工者の手が入らないので、上から回転させるように近づけることで、巾木１を取り付けやすくなり、施工性が向上する。特に、改装建具１００が引き戸であると、建具の幅寸法が大きくなり、巾木１の長さが開き戸と比べて倍近く長くなる。巾木１を設置する空間は、設置面９１に近い低い位置で、下枠１１２と設置面９１との間の高さの低い空間である。巾木１の長さ寸法が大きいときに、上方から回転させるように取り付けることが可能になることで、巾木１の施工性は大きく向上する。さらに、取付部材２に巾木係合部１６を係合させた状態で、表面部１１の先端部１１ａを回転軸として回転させることができるので、より施工性が向上する。 Since the skirting board 1 can be attached to the lower frame 112 by engaging with the mounting member 2 arranged at the lower end portion on the outdoor side of the lower frame 112, a pilot hole is formed in the foundation 9 for mounting the skirting board 1. However, there is no need to screw it in, and there is less concern about cracks in the foundation 9. Therefore, workability is improved. Since the lower end of the skirting board 1 is close to the installation surface 91 and cannot be reached by the builder, by moving the skirting board 1 so as to rotate it from above, the skirting board 1 can be easily attached and the workability is improved. In particular, when the refurbished fitting 100 is a sliding door, the width dimension of the fitting becomes large, and the length of the skirting board 1 is almost twice as long as that of the hinged door. The space for installing the skirting board 1 is a low space near the installation surface 91 and has a low height between the lower frame 112 and the installation surface 91. When the length dimension of the skirting board 1 is large, the skirting board 1 can be mounted so as to be rotated from above, which greatly improves the workability of the skirting board 1. Further, since the tip portion 11a of the surface portion 11 can be rotated as a rotation axis in a state where the baseboard engaging portion 16 is engaged with the mounting member 2, the workability is further improved.

第１実施形態によれば、巾木１を、表面部１１の裏側の面が屋内側に向かって露出する板状に形成した。巾木１を、ホロー構造を有さずに、所謂ソリッドの板状に形成した。このため、巾木１の長さを調節するために切断するとき、ホロー構造の部分を避ける必要がなく、必要な位置で切断することができる。さらに、巾木１の高さを調節するために切断するときにも、ホロー構造の途中で切断してしまうことを避けることを考慮しなくてよいので、巾木１を、必要な位置で切断することができる。よって、施工性が向上する。 According to the first embodiment, the skirting board 1 is formed in a plate shape in which the back surface of the surface portion 11 is exposed toward the indoor side. The skirting board 1 was formed in a so-called solid plate shape without having a hollow structure. Therefore, when cutting to adjust the length of the skirting board 1, it is not necessary to avoid the portion of the hollow structure, and the skirting board 1 can be cut at a required position. Further, when cutting to adjust the height of the skirting board 1, it is not necessary to consider cutting in the middle of the hollow structure, so that the skirting board 1 is cut at a necessary position. can do. Therefore, workability is improved.

第１実施形態によれば、巾木係合部１６を、表面部１１の上部の裏側から屋内側へ向かって延出し、上方に向かって曲がる曲がり係止部１３を含んで構成した。曲がり係止部１３が取付部材２に係止することで、巾木１は、表面部１１の上部側で下枠１１２の屋外側の下端に係止することになる。このため、巾木１が改装枠１１０の左右方向の一方から他方まで延びる長尺の部材であっても、上部で係止されることで、左右方向の中央部が撓むことを防止することができる。これにより、施工性が向上するとともに、意匠性も向上する。 According to the first embodiment, the skirting board engaging portion 16 is configured to include a bending locking portion 13 extending from the back side of the upper portion of the surface portion 11 toward the indoor side and bending upward. When the bent locking portion 13 is locked to the mounting member 2, the skirting board 1 is locked to the lower end of the lower frame 112 on the outdoor side on the upper side of the surface portion 11. Therefore, even if the skirting board 1 is a long member extending from one side to the other in the left-right direction of the refurbished frame 110, it is possible to prevent the central portion in the left-right direction from bending by being locked at the upper part. Can be done. As a result, workability is improved and designability is also improved.

第１実施形態によれば、巾木係合部１６を、曲がり係止部１３より上方に配置され、表面部１１の裏側から上方に向かって開放される断面視Ｌ字状に屈曲し、取付部材２に係合する上方係合部１４を含んで構成した。曲がり係止部１３の上に上方係合部１４が設けられているので、下枠側係合部が取付部材２により構成されない場合であっても、上方係合部１４を下枠１１２の屋外側における下端部に係合させて取り付けることができる。これにより、改装建具１００の種類や部品の形状に応じて巾木１を複数製造しなくとも、共通して用いることができる。よって、部品点数を低減し、管理を容易にすることができる。 According to the first embodiment, the skirting board engaging portion 16 is arranged above the bending locking portion 13 and is bent and mounted in an L-shaped cross-sectional view that is opened upward from the back side of the surface portion 11. It is configured to include an upper engaging portion 14 that engages with the member 2. Since the upper engaging portion 14 is provided on the bending locking portion 13, even if the lower frame side engaging portion is not composed of the mounting member 2, the upper engaging portion 14 can be used as the lower frame 112. It can be attached by engaging with the lower end on the outside. As a result, it is possible to use the skirting board 1 in common without manufacturing a plurality of skirting boards 1 according to the type of the refurbished fitting 100 and the shape of the parts. Therefore, the number of parts can be reduced and management can be facilitated.

第１実施形態によれば、改装建具１００を、既設枠１２０の内周側に配置され、上枠１１１、下枠１１２、左右の縦枠１１３、１１４を有する改装枠１１０と、改装枠１１０の下枠１１２と設置面９１との間に配置される巾木１と、を含んで構成した。巾木１を、建物の屋外側に設けられる平坦な面を有する表面部１１と、表面部１１の上部の裏側から屋内側へ向かうとともに上方へ曲がる巾木係合部１６と、を含んで構成し、表面部１１の上端に設けられた先端部１１ａを回転軸として表面部１１を回転させることで、巾木係合部１６が１１２下枠の屋外側における下端部に配置される取付部材２に係合させ、巾木１を１１２下枠に取り付けた。建具の改装の際に、改装建具１００の巾木１を、下枠１１２の屋外側における下端部に配置される取付部材２に係合させて下枠１１２に取り付けることができるので、巾木１を取り付けるために基礎９に下孔を形成し、ねじ留めする必要がなくなり、基礎９にヒビが入る等の懸念が低減される。よって、改装建具１００の施工性が向上する。上記の巾木１を含んでいるので、上記と同様の効果を奏する。 According to the first embodiment, the refurbished fitting 100 is arranged on the inner peripheral side of the existing frame 120, and has a refurbished frame 110 having an upper frame 111, a lower frame 112, left and right vertical frames 113, 114, and a refurbished frame 110. It was configured to include a skirting board 1 arranged between the lower frame 112 and the installation surface 91. The skirting board 1 is configured to include a surface portion 11 having a flat surface provided on the outdoor side of the building, and a skirting board engaging portion 16 that bends upward from the back side of the upper part of the surface portion 11 toward the indoor side. Then, by rotating the surface portion 11 with the tip portion 11a provided at the upper end of the surface portion 11 as a rotation axis, the baseboard engaging portion 16 is arranged at the lower end portion on the outdoor side of the 112 lower frame. The baseboard 1 was attached to the 112 lower frame. At the time of remodeling the fitting, the skirting board 1 of the refurbished fitting 100 can be attached to the skirting board 112 by engaging with the mounting member 2 arranged at the lower end portion on the outdoor side of the lower frame 112. It is not necessary to form a pilot hole in the foundation 9 and screw it in order to attach the base board, and the concern that the foundation 9 is cracked is reduced. Therefore, the workability of the refurbished fitting 100 is improved. Since it contains the above baseboard 1, it has the same effect as the above.

第１実施形態によれば、下枠側係合部を下枠１１２に取り付けられる取付部材２により構成し、取付部材２を、下枠１１２の下面に固定される固定部２１と、固定部２１の屋外側の先端部に形成され、巾木１の先端部である表面部１１の先端部１１ａが当接可能な取付部材先端部２６を含んで構成した。巾木１の先端部１１ａが取付部材先端部２６に当接することで、巾木１を回転可能に取付部材先端部２６に支持させることができるので、施工性が向上する。 According to the first embodiment, the lower frame side engaging portion is composed of a mounting member 2 attached to the lower frame 112, and the mounting member 2 is fixed to the lower surface of the lower frame 112 with a fixing portion 21 and a fixing portion 21. The tip portion 26 of the mounting member, which is formed at the tip portion on the outdoor side of the skirting board 1 and can be contacted with the tip portion 11a of the surface portion 11 which is the tip portion of the skirting board 1, is included. When the tip portion 11a of the skirting board 1 comes into contact with the tip portion 26 of the mounting member, the skirting board 1 can be rotatably supported by the tip portion 26 of the mounting member, so that workability is improved.

第１実施形態によれば、取付部材２を、巾木係合部１６が係止する受け部２２を含んで構成した。受け部２２に巾木係合部１６が係止することで、巾木１は、表面部１１の上部側で下枠１１２の屋外側の下端に係止することになる。このため、巾木１が改装枠１１０の左右方向の一方から他方まで延びる長尺の部材であっても、巾木１の上部で係止されることで、巾木１の左右方向の中央部が撓むことを防止すことができる。これにより、改装建具１００の施工性が向上するとともに、意匠性も向上する。 According to the first embodiment, the mounting member 2 is configured to include a receiving portion 22 to which the baseboard engaging portion 16 is locked. By locking the skirting board engaging portion 16 to the receiving portion 22, the skirting board 1 is locked to the lower end of the lower frame 112 on the outdoor side on the upper side of the surface portion 11. Therefore, even if the skirting board 1 is a long member extending from one side to the other in the left-right direction of the refurbished frame 110, the central portion of the skirting board 1 in the left-right direction is locked by being locked at the upper part of the skirting board 1. Can be prevented from bending. As a result, the workability of the refurbished fitting 100 is improved, and the designability is also improved.

第１実施形態によれば、改装枠１１０の屋外側に配置され、巾木１と固定される外額縁１４０、をさらに含んで構成した。巾木１と外額縁１４０とを固定するため、改装建具１００の正面視では、巾木１を固定するねじが巾木１の幅方向中央部近辺に存在せず、ねじが目にとまりにくい。このため、改装建具１００の意匠性が向上する。 According to the first embodiment, the outer frame 140, which is arranged on the outdoor side of the refurbished frame 110 and is fixed to the skirting board 1, is further included. Since the skirting board 1 and the outer frame 140 are fixed, in the front view of the refurbished fitting 100, the screw for fixing the skirting board 1 does not exist near the central portion in the width direction of the skirting board 1, and the screw is hard to be noticed. Therefore, the design of the refurbished fitting 100 is improved.

第１実施形態によれば、改装建具１００の施工方法において、改装枠１１０を組み立て、既設枠１２０の内周側に改装枠１１０を配置し、下枠１１２と設置面９１との間に巾木１を配置した。巾木１を表面部１１の上端に設けられた先端部１１ａを回転軸として回転させながら、巾木係合部１６を下枠１１２の屋外側における下端部に配置される取付部材２に係合させ、巾木１を下枠１１２に取り付けた。建具の改装の際に、改装建具１００の巾木１を、下枠１１２の屋外側における下端部に配置される取付部材２に係合させて下枠１１２に取り付けることができるので、巾木１を取り付けるために基礎９に下孔を形成し、ねじ留めする必要がなくなり、基礎９にヒビが入る等の懸念が低減される。よって、改装建具１００の施工性が向上する。上記の巾木１を含んでいるので、上記と同様の効果を奏する。 According to the first embodiment, in the construction method of the refurbished fitting 100, the refurbished frame 110 is assembled, the refurbished frame 110 is arranged on the inner peripheral side of the existing frame 120, and the baseboard is placed between the lower frame 112 and the installation surface 91. 1 was placed. While rotating the skirting board 1 with the tip end portion 11a provided at the upper end portion of the surface portion 11 as a rotation axis, the skirting board engaging portion 16 engages with the mounting member 2 arranged at the lower end portion on the outdoor side of the lower frame 112. The baseboard 1 was attached to the lower frame 112. At the time of remodeling the fitting, the skirting board 1 of the refurbished fitting 100 can be attached to the skirting board 112 by engaging with the mounting member 2 arranged at the lower end portion on the outdoor side of the lower frame 112. It is not necessary to form a pilot hole in the foundation 9 and screw it in order to attach the base board, and the concern that the foundation 9 is cracked is reduced. Therefore, the workability of the refurbished fitting 100 is improved. Since it contains the above baseboard 1, it has the same effect as the above.

第１実施形態によれば、改装建具１００を、外額縁１４０をさらに含んで構成した。外額縁１４０を巾木１の屋外側に配置し、外額縁１４０を固定するねじで巾木１を固定した。外額縁１４０の固定と巾木１の固定とを同時に行うことができるので、巾木１を固定する工程の施工性が向上する。さらに、巾木１と外額縁１４０とをねじ留めで固定するため、巾木１を固定するねじが改装建具１００の正面視では、巾木１の幅方向中央部近辺に存在しない。このため、改装建具１００の意匠性が向上する。 According to the first embodiment, the refurbished fitting 100 is further included with the outer frame 140. The outer frame 140 was placed on the outdoor side of the skirting board 1, and the skirting board 1 was fixed with screws for fixing the outer frame 140. Since the outer frame 140 can be fixed and the skirting board 1 can be fixed at the same time, the workability of the process of fixing the skirting board 1 is improved. Further, since the skirting board 1 and the outer frame 140 are fixed by screwing, the screw for fixing the skirting board 1 does not exist in the vicinity of the center portion in the width direction of the skirting board 1 in the front view of the refurbished fitting 100. Therefore, the design of the refurbished fitting 100 is improved.

第１実施形態によれば、外額縁１４０を改装枠１１０の縦枠１１３、１１４に固定した。外額縁１４０を縦枠１１３、１１４に固定することで、外額縁１４０に固定されている巾木１と縦枠１１３、１１４とが間接的に接続され、固定の強度が増す。よって、施工性が向上する。 According to the first embodiment, the outer frame 140 is fixed to the vertical frames 113 and 114 of the refurbished frame 110. By fixing the outer frame 140 to the vertical frames 113 and 114, the skirting board 1 fixed to the outer frame 140 and the vertical frames 113 and 114 are indirectly connected, and the fixing strength is increased. Therefore, workability is improved.

本開示は上記実施形態に限定されるものではなく、変形、改良等は本開示に含まれる。図７は第２実施形態に係る改装建具１００Ａを示す。第２実施形態は、改装建具１００Ａは引き戸ではなく、開き戸である点で第１実施形態と異なる。 The present disclosure is not limited to the above embodiment, and modifications, improvements, etc. are included in the present disclosure. FIG. 7 shows the refurbished fitting 100A according to the second embodiment. The second embodiment is different from the first embodiment in that the refurbished fitting 100A is not a sliding door but a hinged door.

下枠１１２Ａの屋外側の端部における下面に、巾木１Ａを係止するための係止突起１１２０が形成されている。第２実施形態では、係止突起１１２０が下枠側係合部を構成する。係止突起１１２０は、下枠１１２Ａの屋外側の表面の下端から屋内側に屈曲し、屋外側へ傾斜して戻り、再度屋内側へ屈曲する断面視Ｚの形状をしている。下枠１１２Ａに係止突起１１２０が形成されているので、取付部材２を配置しなくても、係止突起１１２０に巾木１Ａの上方係合部１４を係止させることで、第１実施形態と同様に巾木１Ａを取り付けることができる。 A locking projection 1120 for locking the skirting board 1A is formed on the lower surface of the lower frame 112A at the end on the outdoor side. In the second embodiment, the locking projection 1120 constitutes the lower frame side engaging portion. The locking projection 1120 has a cross-sectional view Z shape that bends from the lower end of the surface of the lower frame 112A on the outdoor side to the indoor side, tilts back to the outdoor side, and bends to the indoor side again. Since the locking projection 1120 is formed on the lower frame 112A, the upper engaging portion 14 of the skirting board 1A is engaged with the locking projection 1120 without arranging the mounting member 2, thereby the first embodiment. The baseboard 1A can be attached in the same manner as above.

すなわち、巾木１Ａを取り付ける際、巾木１Ａの上端を下枠１１２の屋外側の端部に近づけて、上方係合部１４を係止突起１１２０よりも屋内側に配置する。上方係合部１４を係止突起１１２０に係合させながら、表面部１１の上部を回転軸として回転させる。巾木１Ａを回転させるに伴って、表面部１１と上方係合部１４で形成される上方に向かって開放された断面視コの字状の空間に、係止突起１１２０が入る。巾木１Ａの回転に伴い、巾木１Ａが下枠１１２と設置面９１との間を塞ぐように移動し、図７の状態になる。その後は、第１実施形態と同様に、外額縁１４０と巾木１Ａ、外額縁１４０と縦枠１１３、１１４とをねじ留めし、巾木１Ａの下端と設置面９１との間にコーキング１５を施す。 That is, when the skirting board 1A is attached, the upper end of the skirting board 1A is brought close to the end portion on the outdoor side of the lower frame 112, and the upper engaging portion 14 is arranged on the indoor side of the locking projection 1120. While engaging the upper engaging portion 14 with the locking projection 1120, the upper portion of the surface portion 11 is rotated as a rotation axis. As the skirting board 1A is rotated, the locking projection 1120 is inserted into the upwardly open U-shaped space formed by the surface portion 11 and the upper engaging portion 14. As the skirting board 1A rotates, the skirting board 1A moves so as to block between the lower frame 112 and the installation surface 91, and the state shown in FIG. 7 is obtained. After that, as in the first embodiment, the outer frame 140 and the skirting board 1A, the outer frame 140 and the vertical frames 113, 114 are screwed together, and the caulking 15 is provided between the lower end of the skirting board 1A and the installation surface 91. Apply.

改装建具の種類や形状に応じて複数の種類の巾木を製造しなくとも、巾木を共通して用いることができる。よって、部品点数を低減し、管理を容易にすることができる。 The skirting boards can be used in common without manufacturing a plurality of types of skirting boards according to the type and shape of the refurbished fittings. Therefore, the number of parts can be reduced and management can be facilitated.

１ 巾木（改装建具用巾木）、 ２ 取付部材（下枠側係合部）、 １１ 表面部、 １１ａ 先端部、１３ 曲がり係止部、 １４ 上方係合部、 １６ 巾木係合部、 ２２ 受け部、 ２６ 取付部材先端部、９１ 設置面、 １００ 改装建具、 １１０ 改装枠、 １２０ 既設枠、 １１１ 上枠、 １１２ 下枠、 １１３、１１４ 左右の縦枠、 １４０ 外額縁、 １１２０ 係止突起（下枠側係合部） 1 Baseboard (baseboard for refurbished fittings), 2 Mounting member (lower frame side engaging part), 11 Surface part, 11a tip part, 13 Bent locking part, 14 Upper engaging part, 16 Baseboard engaging part, 22 Receiving part, 26 Mounting member tip, 91 Installation surface, 100 Refurbished fittings, 110 Refurbished frame, 120 Existing frame, 111 Upper frame, 112 Lower frame, 113, 114 Left and right vertical frames, 140 Outer frame, 1120 Locking protrusions (Lower frame side engaging part)

Claims (11)

建物の開口に設けられた下枠の下方に設けられ、設置面と前記下枠との間を塞ぐ改装建具用巾木であって、
前記建物の屋外側に設けられる平坦な面を有する表面部と、
前記表面部の上部の裏側から屋内側へ向かうとともに上方へ曲がる巾木係合部と、を備え、
前記表面部の上端に設けられた先端部を回転軸として前記表面部を回転させることで、前記巾木係合部が前記下枠の屋外側における下端部に配置される下枠側係合部に係合する、改装建具用巾木。 A skirting board for refurbished fittings that is provided below the lower frame provided at the opening of the building and closes between the installation surface and the lower frame.
A surface portion having a flat surface provided on the outdoor side of the building,
It is provided with a skirting board engaging portion that bends upward from the back side of the upper part of the surface portion toward the indoor side.
By rotating the surface portion with the tip portion provided at the upper end of the surface portion as a rotation axis, the skirting board engaging portion is arranged at the lower end portion on the outdoor side of the lower frame. Baseboard for refurbished fittings that engages with. 前記表面部の裏側の面が、屋内側に向かって露出する板状に形成される、請求項１に記載の改装建具用巾木。 The skirting board for refurbished fittings according to claim 1, wherein the back surface of the surface portion is formed in a plate shape exposed toward the indoor side. 前記巾木係合部は、前記表面部の上部の裏側から屋内側へ向かって延出し、上方に向かって曲がる曲がり係止部を有する、請求項１又２に記載の改装建具用巾木。 The skirting board for refurbished fittings according to claim 1 or 2, wherein the skirting board engaging portion has a bending locking portion that extends from the back side of the upper part of the surface portion toward the indoor side and bends upward. 前記巾木係合部は、前記曲がり係止部より上方に配置され、前記表面部の裏側から上方に向かって開放される断面視Ｌ字状に屈曲し、前記下枠側係合部に係合する上方係合部を有する、請求項３に記載の改装建具用巾木。 The skirting board engaging portion is arranged above the bent locking portion, is bent in an L-shape in a cross-sectional view that is opened upward from the back side of the surface portion, and engages with the lower frame side engaging portion. The skirting board for refurbished fittings according to claim 3, which has a matching upper engaging portion. 既設枠の内周側に配置され、上枠、下枠、左右の縦枠を有する改装枠と、
前記改装枠の前記下枠と設置面との間に配置される改装建具用巾木と、を備え、
前記改装建具用巾木は、
建物の屋外側に設けられる平坦な面を有する表面部と、
前記表面部の上部の裏側から屋内側へ向かうとともに上方へ曲がる巾木係合部と、を有し、
前記表面部の上端に設けられた先端部を回転軸として前記表面部を回転させることで、前記巾木係合部が前記下枠の屋外側における下端部に配置される下枠側係合部に係合し、前記改装建具用巾木が前記下枠に取り付けられる、改装建具。 A refurbished frame that is placed on the inner peripheral side of the existing frame and has an upper frame, a lower frame, and left and right vertical frames,
A skirting board for refurbished fittings, which is arranged between the lower frame of the refurbished frame and the installation surface, is provided.
The skirting board for refurbished fittings
A surface part with a flat surface provided on the outdoor side of the building,
It has a skirting board engaging portion that bends upward from the back side of the upper part of the surface portion toward the indoor side.
By rotating the surface portion with the tip portion provided at the upper end of the surface portion as a rotation axis, the skirting board engaging portion is arranged at the lower end portion on the outdoor side of the lower frame. A refurbished fitting to which the skirting board for the refurbished fitting is attached to the lower frame. 前記下枠側係合部は、前記下枠に取り付けられる取付部材により構成され、
前記取付部材は、
前記下枠の下面に固定される固定部と、
前記固定部の屋外側の先端部に形成され、前記改装建具用巾木の先端部が当接可能な取付部材先端部を有する、請求項５記載の改装建具。 The lower frame side engaging portion is composed of a mounting member attached to the lower frame.
The mounting member is
A fixing portion fixed to the lower surface of the lower frame and
The refurbished fitting according to claim 5, wherein the refurbished fitting is formed at the tip of the fixing portion on the outdoor side and has a mounting member tip to which the tip of the baseboard for the refurbishing fitting can come into contact. 前記取付部材は、前記巾木係合部が係止する受け部を有する、請求項６に記載の改装建具。 The refurbished fitting according to claim 6, wherein the mounting member has a receiving portion to which the baseboard engaging portion is locked. 前記改装枠の屋外側に配置され、前記改装建具用巾木と固定される外額縁をさらに備える、請求項５～７のいずれか１項に記載の改装建具。 The refurbished fitting according to any one of claims 5 to 7, further comprising an outer frame fixed to the skirting board for the refurbished fitting, which is arranged on the outdoor side of the refurbished frame. 既設枠の内周側に配置され、上枠、下枠、左右の縦枠を有する改装枠と、
前記改装枠の前記下枠と設置面との間に配置される改装建具用巾木と、を備え、
前記改装建具用巾木は、建物の屋外側に設けられる平坦な面を有する表面部と、前記表面部の上部の裏側から屋内側へ向かうとともに上方へ曲がる巾木係合部と、を有する改装建具の施工方法であって、
前記改装枠を組み立て、
前記既設枠の内周側に前記改装枠を配置し、
前記下枠と前記設置面との間に前記改装建具用巾木を配置し、
前記改装建具用巾木を前記表面部の上端に設けられた先端部を回転軸として回転させながら、前記巾木係合部を前記下枠の屋外側における下端部に配置される下枠側係合部に係合させ、前記改装建具用巾木を前記下枠に取り付ける、改装建具の施工方法。 A refurbished frame that is placed on the inner peripheral side of the existing frame and has an upper frame, a lower frame, and left and right vertical frames,
A skirting board for refurbished fittings, which is arranged between the lower frame of the refurbished frame and the installation surface, is provided.
The skirting board for refurbished fittings has a surface portion having a flat surface provided on the outdoor side of the building, and a skirting board engaging portion that bends upward from the back side of the upper part of the surface portion toward the indoor side. It is a construction method of fittings,
Assemble the refurbished frame,
The refurbished frame is placed on the inner peripheral side of the existing frame,
The baseboard for refurbished fittings is placed between the lower frame and the installation surface.
While rotating the skirting board for refurbished fittings with the tip portion provided at the upper end of the surface portion as a rotation axis, the skirting board engaging portion is arranged at the lower end portion on the outdoor side of the lower frame. A method of constructing a refurbished fitting, in which the baseboard for the refurbished fitting is attached to the lower frame by engaging with the joint portion. 前記改装建具は、外額縁をさらに備え、
前記外額縁を前記改装建具用巾木の屋外側に配置し、
前記外額縁を固定するねじで前記改装建具用巾木を固定する、請求項９に記載の改装建具の施工方法。 The refurbished fittings are further equipped with an outer picture frame and
The outer frame is placed on the outdoor side of the skirting board for refurbished fittings.
The method for constructing a refurbished fitting according to claim 9, wherein the baseboard for the refurbished fitting is fixed with a screw for fixing the outer frame. 前記外額縁を前記改装枠の前記縦枠に固定する、請求項１０に記載の改装建具の施工方法。


The method for constructing a refurbished fitting according to claim 10, wherein the outer frame is fixed to the vertical frame of the refurbished frame.
JP2020114349A 2020-07-01 2020-07-01 Baseboard for remodeling fitting, remodeling fitting, and remodeling fitting construction method Pending JP2022012489A (en)

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