JP5266147B2

JP5266147B2 - Sleeve wall of the entrance of the apartment

Info

Publication number: JP5266147B2
Application number: JP2009139807A
Authority: JP
Inventors: 徹林; 郁夫木村; 英輔原; 孝行鴫原; 良平清水; 貴樹渡辺
Original assignee: Asahi Kasei Construction Materials Corp
Current assignee: Asahi Kasei Construction Materials Corp
Priority date: 2009-06-11
Filing date: 2009-06-11
Publication date: 2013-08-21
Anticipated expiration: 2029-06-11
Also published as: JP2010285790A

Abstract

<P>PROBLEM TO BE SOLVED: To easily mount and remove a wing wall around a vestibule facing a common corridor. <P>SOLUTION: The wing wall 1 includes a first side face member 11, a second side face member 12 and an L-shaped cross section member 13 made of autoclaved lightweight concrete, and upper end faces 11b etc. and lower end faces 11e etc. of these members are bolt-fastened to the outside ceiling 31b and floor face 31c of the vestibule 31 through upper fittings 14 and lower fittings 15. The second side face member 12 is bolt-fastened to the first side face member 11 and the L-shaped cross section member 13 through intermediate fittings 16. Decorative panels 18 are attached to the outside faces of the first side face member 11, second side face member 12 and L-shaped cross section member 13 respectively. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、集合住宅の玄関の袖壁に関する。 The present invention relates to a sleeve wall of a front door of an apartment house.

マンション等の集合住宅では、図７に示すとおり、共用廊下４０２に面して各住戸４０３の玄関４３１および窓が配置されるのが一般的で、これらの住戸が、この共用廊下に面して連続的に配列されると、単調でかつ隣戸との見分けが付きにくいという問題がある。また、共用廊下４０２に面する居室の空調用の室外機を窓下に置いたりすると見栄えが好ましくないといった問題もある。 In an apartment house such as an apartment, as shown in FIG. 7, the entrance 431 and the window of each dwelling unit 403 are generally arranged facing the common corridor 402, and these dwelling units face this common corridor. When arranged continuously, there is a problem that it is monotonous and difficult to distinguish from the adjacent door. In addition, there is a problem that appearance is not preferable when an outdoor unit for air conditioning in a living room facing the common corridor 402 is placed under the window.

そこで、図８に示すとおり、玄関５３１の扉の一側辺の近傍に、袖壁５０１を設ける手法が用いられる。この手法によれば、袖壁５０１によって玄関前スペースを空間的に創出でき、合わせてこの袖壁に装飾することで、個性を表現することが可能になる。また、袖壁５０１によって空調用の室外機置場を空間的に創出でき、実際に空調用室外機を居室の窓下に置いても見栄え良く配置できる。なお図８に示す袖壁５０１は、玄関５３１や窓を構成する外壁５３２と一体的に設けられるものであり、通常は鉄筋コンクリートで形成される。 Therefore, as shown in FIG. 8, a method of providing a sleeve wall 501 in the vicinity of one side of the door of the entrance 531 is used. According to this method, a space in front of the entrance can be created spatially by the sleeve wall 501, and it is possible to express individuality by decorating the sleeve wall together. In addition, the sleeve unit 501 can create an outdoor unit for air conditioning spatially, and can be arranged with good appearance even if the outdoor unit for air conditioning is actually placed under the window of the living room. The sleeve wall 501 shown in FIG. 8 is provided integrally with the entrance 531 and the outer wall 532 constituting the window, and is usually formed of reinforced concrete.

ところで今日における需要者のニーズの多様化に伴い、マンション等の集合住宅においても、住戸の形状やデザイン等について、個々の居住者の希望に適うものを選択できることが強く求められている。このため各住戸の顔ともいえる玄関まわりの形状やデザイン等についても、個々の居住者の希望に適うものを選択できることが望ましい。 By the way, with today's diversifying needs of consumers, it is strongly demanded that apartments such as condominiums can be selected in terms of the shape and design of dwelling units that meet the needs of individual residents. For this reason, it is desirable that the shape and design around the entrance, which can be said to be the face of each dwelling unit, can be selected according to the needs of individual residents.

しかるに集合住宅においては、床、天井、柱、梁、外壁、境界壁、及び共用廊下等の基本構造は、建物の耐震性など基本性能にかかわる部分であり、施工着手後の変更は多大な困難を伴うため、通常は変更できない。そして、建物の耐震性等に影響のない袖壁であっても、外壁と一体的に形成された袖壁は、形状やデザインの変更が困難である。 However, in apartment buildings, the basic structures such as floors, ceilings, columns, beams, outer walls, boundary walls, and shared corridors are related to basic performance such as earthquake resistance of buildings, and it is very difficult to change them after the start of construction. Usually, it cannot be changed. And even if it is a sleeve wall which does not affect the earthquake resistance etc. of a building, the change of a shape and a design is difficult for the sleeve wall formed integrally with the outer wall.

そこで本発明の目的は、共用廊下に面する玄関まわりに、容易に取り付け及び取外しができる袖壁を提供することにある。 Accordingly, an object of the present invention is to provide a sleeve wall that can be easily attached and detached around the entrance facing the common hallway.

上記課題を解決すべく、本発明による集合住宅の玄関の袖壁は、共用廊下に面する住戸の玄関の扉の側部に設けられる袖壁であって、この袖壁は、この玄関の外側の天井と床面との間において、この住戸の外壁に突設される。上記袖壁は、それぞれ軽量発泡コンクリートからなる平板状の第１側面部材と、この第１側面部材に所定の間隔を隔てて対向する平板状の第２側面部材と、これらの第１側面部材及び第２側面部材の先端面にそれぞれ対向するＬ字断面部材とを備えている。 In order to solve the above problems, the sleeve wall of the entrance of the apartment house according to the present invention is a sleeve wall provided on the side of the door of the entrance of the dwelling unit facing the common hallway, and the sleeve wall is outside the entrance. Between the ceiling and the floor of the housing. The sleeve wall includes a flat plate-like first side member made of lightweight foamed concrete, a flat plate-like second side member facing the first side member at a predetermined interval, the first side member, And an L-shaped cross-section member facing the tip surface of the second side member.

上記第１側面部材及びＬ字断面部材の上端面は、この第１側面部材の上端部の内側面及びＬ字断面部材の足部の上端部の内側面に設けた上金具を介して、上記玄関の外側の天井にボルト止めされる。上記第１側面部材及びＬ字断面部材の下端面は、この第１側面部材の下端部の内側面及びＬ字断面部材の足部の下端部の内側面に設けた下金具を介して、上記玄関の外側の床面にボルト止めされる。そして上記第２側面部材は、上記第１側面部材の内側面と上記Ｌ字断面部材の足部の内側面とにボルト止めされた中間金具を介して、この第２側面部材の外側面から貫通する貫通ボルトによって取り付けられることを特徴とする。 The upper end surfaces of the first side member and the L-shaped cross-section member are connected to the inner surface of the upper end portion of the first side member and the upper metal fitting provided on the inner surface of the upper end portion of the foot portion of the L-shaped cross-section member, respectively. Bolted to the ceiling outside the entrance. The lower end surface of the first side member and the L-shaped cross-section member is connected to the inner surface of the lower end portion of the first side surface member and the lower metal fitting provided on the inner surface of the lower end portion of the foot portion of the L-shaped cross-section member. Bolted to the floor outside the entrance. The second side member penetrates from the outer surface of the second side member via an intermediate fitting bolted to the inner side surface of the first side member and the inner side surface of the foot of the L-shaped cross-section member. It is characterized by being attached by a through-bolt.

上記上金具と下金具とは、次のように構成することが望ましい。すなわち上記上金具は、上記第１側面部材及びＬ字断面部材の足部の上端面と内側面との角部に位置する上定規アングル材と、この第１側面部材及びＬ字断面部材の足部の内側面に、それぞれボルト止めされた上稲妻プレートとを備えている。上記上定規アングル材の垂直部分は、上記上稲妻プレートと上記第１側面部材及びＬ字断面部材の足部の内側面との間に挟持されると共に、この上稲妻プレートに溶接止めされる。上記上定規アングル材の水平部分は、上記玄関の外側の天井にボルト止めされている。 The upper metal fitting and the lower metal fitting are preferably configured as follows. That is, the upper metal fitting includes an upper ruler angle member positioned at a corner portion between an upper end surface and an inner side surface of the first side member and the L-shaped cross-section member, and a foot of the first side member and the L-shaped cross-sectional member. On the inner side of the section, there is an upper lightning plate bolted. The vertical portion of the upper ruler angle member is sandwiched between the upper lightning plate and the inner side surfaces of the first side member and the L-shaped cross-section member, and is welded to the upper lightning plate. The horizontal portion of the upper ruler angle member is bolted to the outside ceiling of the entrance.

上記下金具は、上記第１側面部材及びＬ字断面部材の足部の下端面と内側面との角部に位置する下定規アングル材と、この第１側面部材及びＬ字断面部材の足部の内側面に、それぞれボルト止めされた下稲妻プレートと、上記玄関の外側の床面にボルト止めされたベースアングル材とを備えている。上記下定規アングル材の垂直部分は、上記下稲妻プレートと上記第１側面部材及びＬ字断面部材の足部の内側面との間に挟持されると共に、この下稲妻プレートに溶接止めされる。また上記定規アングル材の水平部分は、上記床面に突設された突条部の上面に搭載され、この定規アングル材の垂直部分は、上記ベースアングル材の垂直部分に溶接止めされる。 The lower metal fitting includes a lower ruler angle member positioned at a corner between a lower end surface and an inner surface of the first side member and the L-shaped cross-section member, and a foot portion of the first side member and the L-shaped cross-sectional member. On the inner surface, there are provided a lightning bolt plate bolted to each other and a base angle material bolted to the floor surface outside the entrance. The vertical portion of the lower ruler angle member is sandwiched between the lower lightning plate and the inner side surface of the first side member and the foot of the L-shaped cross-section member, and is welded to the lower lightning plate. Further, the horizontal portion of the ruler angle member is mounted on the upper surface of the protrusion protruding from the floor surface, and the vertical portion of the ruler angle member is welded to the vertical portion of the base angle member.

上記第１側面部材、第２側面部材、及びＬ字断面部材の外側面には、それぞれ化粧パネルが貼着されているように構成することがより望ましい。 It is more desirable that the first side member, the second side member, and the outer surface of the L-shaped cross-section member are configured such that a decorative panel is adhered to each other.

ここで「玄関の扉の側部」とは、玄関の扉を正面から見たときの、この玄関の扉の左脇又は右脇を意味する。「第１側面部材及び第２側面部材の先端面」とは、袖壁を構成する第１側面部材及び第２側面部材において、住居の外側に向かう端面を意味する。「Ｌ字断面部材」とは、この部材を垂直に立てたときの水平断面が、Ｌ字形状をしている部材を意味する。「Ｌ字断面部材の足部」とは、相互に直交してＬ字を構成する２辺のうちの１辺であって、第１側面部材の先端面に対向する１辺を意味する。なおここで、上記足部と直交する他の１辺を腕部と呼ぶことにする。 Here, the “side part of the entrance door” means the left side or the right side of the entrance door when the entrance door is viewed from the front. “The front end surfaces of the first side member and the second side member” mean end surfaces facing the outside of the dwelling in the first side member and the second side member that constitute the sleeve wall. The “L-shaped cross-section member” means a member having an L-shaped horizontal cross section when the member is erected vertically. The “foot portion of the L-shaped cross-section member” means one side of the two sides that form an L shape orthogonal to each other and that is opposed to the distal end surface of the first side member. Here, the other side perpendicular to the foot is referred to as an arm.

「第１側面部材の上端部の内側面及びＬ字断面部材の足部の上端部の内側面」の「内側面」とは、第１側面部材及びＬ字断面部材の足部において、袖壁の内部を構成する面を意味する。「上定規アングル」及び「下定規アングル」の「定規アングル」とは、長方形の平板を、長手方向に沿う直線を折り曲げ線として、直角に折り曲げた部材を意味する。「上稲妻プレート」及び「下稲妻プレート」の「稲妻プレート」とは、相互に平行な二面の間を斜めの直線で連結した断面形状を有する部材を意味する。 “Inner surface” of “the inner surface of the upper end portion of the first side member and the inner surface of the upper end portion of the leg portion of the L-shaped cross-section member” refers to the sleeve wall in the foot portion of the first side member and the L-shaped cross-section member. Means the surface of the interior. The “ruler angle” of “upper ruler angle” and “lower ruler angle” means a member obtained by bending a rectangular flat plate at a right angle with a straight line along the longitudinal direction as a fold line. The “lightning plate” of the “upper lightning plate” and the “lower lightning plate” means a member having a cross-sectional shape in which two parallel surfaces are connected by an oblique straight line.

集合住宅の玄関の扉の側部に袖壁を設けることによって、玄関まわりに立体感を醸し出して、一戸住宅のような満足感を与えることができる。 By providing a sleeve wall on the side of the entrance door of the apartment house, it is possible to create a three-dimensional feeling around the entrance and give a satisfaction like a one-family house.

袖壁を軽重量の軽量発泡コンクリートによる組立構造とすると共に、ボルトによって玄関の外側の天井と床面とに取り付け可能とすることによって、取付け及び取外しが容易になる。このため住戸の購入契約後においても、個々の居住者の希望に応じて袖壁を取り付けることができる。また多くの居住者の日々の生活等に多大な影響を与えることなく、短期間に取外しや取替え工事を行なうことができる。 The sleeve wall has an assembly structure of light weight lightweight foamed concrete, and can be attached to the ceiling and floor outside the entrance with bolts, so that attachment and removal are facilitated. For this reason, even after the purchase contract of the dwelling unit, the sleeve wall can be attached according to the desire of each resident. In addition, removal and replacement work can be performed in a short time without greatly affecting the daily lives of many residents.

袖壁の外側面に化粧パネルを貼着することによって、玄関まわりを、更に個性豊かに表現することができる。特に色合いやデザインの異なる複数の化粧パネルを準備しておけば、個々の居住者の好みによってカスタマイズすることが可能となる。 By sticking a decorative panel to the outer surface of the sleeve wall, the surroundings of the entrance can be expressed with richness of individuality. In particular, if a plurality of decorative panels having different colors and designs are prepared, it can be customized according to the preference of individual residents.

集合住宅の玄関まわりの斜視図である。It is a perspective view around the entrance of an apartment house. 集合住宅の玄関まわりの水平断面図である。It is a horizontal sectional view around the entrance of an apartment house. 袖壁の水平断面図である。It is a horizontal sectional view of a sleeve wall. 袖壁の垂直断面図である。It is a vertical sectional view of a sleeve wall. 第２側面部材を取り外したときの袖壁の内側の側面図である。It is a side view of the inner side of a sleeve wall when a 2nd side member is removed. 袖壁の構成例を示す図である。It is a figure which shows the structural example of a sleeve wall. 従来例による集合住宅の玄関まわりの水平断面図である。It is a horizontal sectional view around the entrance of an apartment house by a conventional example. 従来例による他の集合住宅の玄関まわりの水平断面図である。It is a horizontal sectional view around the entrance of another apartment house according to a conventional example.

図１〜図５を参照しつつ、本発明による集合住宅の玄関の袖壁を説明する。さて図１及び図２に示すように、本発明による袖壁１は、共用廊下２に面する住戸３の玄関３１の扉３１ａの左脇に設けられる。すなわち袖壁１は、玄関３１の外側の天井３１ｂと、床面３１ｃとの間において、住戸３の外壁３２に突設されている。 The sleeve wall of the entrance of the apartment house according to the present invention will be described with reference to FIGS. As shown in FIGS. 1 and 2, the sleeve wall 1 according to the present invention is provided on the left side of the door 31 a of the entrance 31 of the dwelling unit 3 facing the common hallway 2. That is, the sleeve wall 1 protrudes from the outer wall 32 of the dwelling unit 3 between the ceiling 31b outside the entrance 31 and the floor 31c.

次に図３〜図５に示すように、袖壁１は、それぞれ軽量発泡コンクリートからなる平板状の第１側面部材１１と、この第１側面部材に所定の間隔を隔てて対向する平板状の第２側面部材１２と、これらの第１側面部材及び第２側面部材の先端面１１ａ、１２ａに、それぞれ対向するＬ字断面部材１３とを備えている。第１側面部材１１及びＬ字断面部材１３の上端面１１ｂ、１３ｂは、この第１側面部材の上端部の内側面１１ｃ、及びＬ字断面部材の足部１３ｄの上端部の内側面１３ｃに設けた上金具１４を介して、玄関３１の外側の天井３１ｂにボルト１４ａによって取付けられる。 Next, as shown in FIGS. 3 to 5, the sleeve wall 1 includes a flat plate-like first side member 11 made of lightweight foamed concrete, and a flat plate-like shape facing the first side member at a predetermined interval. The 2nd side member 12 and the L-shaped cross-section member 13 which each opposes the front end surfaces 11a and 12a of these 1st side members and 2nd side members are provided. Upper end surfaces 11b and 13b of the first side member 11 and the L-shaped cross-section member 13 are provided on the inner side surface 11c of the upper end portion of the first side surface member and the inner side surface 13c of the upper end portion of the foot portion 13d of the L-shaped cross-section member. It is attached to the ceiling 31b outside the entrance 31 with bolts 14a through the upper metal fitting 14.

第１側面部材１１及びＬ字断面部材１３の下端面１１ｅ、１３ｅは、この第１側面部材の下端部の内側面１１ｃ、及びＬ字断面部材の足部１３ｄの下端部の内側面１３ｃに設けた下金具１５を介して、玄関３１の外側の床面３１ｃにボルト１５ａによって取付けられる。第２側面部材１２は、第１側面部材１１の内側面１１ｃと、Ｌ字断面部材１３の足部１３ｄの内側面とに、ボルト１６ａによって固定された四角断面形状の中空パイプからなる中間金具１６を介して、この第２側面部材の外側面から貫通する貫通ボルト１６ｂによって取り付けられる。 Lower end surfaces 11e and 13e of the first side member 11 and the L-shaped cross-section member 13 are provided on the inner side surface 11c of the lower end portion of the first side surface member and the inner side surface 13c of the lower end portion of the foot portion 13d of the L-shaped cross-section member. It is attached to the floor surface 31c outside the entrance 31 with bolts 15a via the lower metal fitting 15. The second side member 12 is an intermediate metal fitting 16 formed of a hollow pipe having a square cross-sectional shape fixed to the inner side surface 11c of the first side surface member 11 and the inner side surface of the foot 13d of the L-shaped cross-sectional member 13 by a bolt 16a. And is attached by a through bolt 16b penetrating from the outer surface of the second side member.

次に袖壁１を構成する第１側面部材１１、第２側面部材１２、及びＬ字断面部材１３の組立構造を詳述する。すなわち第１側面部材１１及びＬ字断面部材１３を天井３１ｂに取り付ける上金具１４は、この第１側面部材及びＬ字断面部材の足部１３ｄの上端面１１ｂ、１３ｂと、内側面１１ｃ、１３ｃとの角部に位置する上定規アングル材１４ｂと、この第１側面部材及びＬ字断面部材の足部の内側面に、それぞれボルト１４ｃによって固定された上稲妻プレート１４ｄとを備えている。 Next, the assembly structure of the 1st side member 11, the 2nd side member 12, and the L-shaped cross-section member 13 which comprise the sleeve wall 1 is explained in full detail. That is, the upper metal fitting 14 for attaching the first side member 11 and the L-shaped cross-section member 13 to the ceiling 31b includes the upper end surfaces 11b and 13b of the foot portion 13d of the first side surface member and the L-shaped cross-section member, and the inner side surfaces 11c and 13c. The upper ruler angle member 14b located at the corner of the first side member and the upper lightning plate 14d fixed to the inner side surface of the foot part of the first side member and the L-shaped cross-section member by bolts 14c, respectively.

図４に示すように、上定規アングル材１４ｂの垂直部分、すなわち第１側面部材１１の内側面１１ｃに平行な部分は、上稲妻プレート１４ｄと、この第１側面部材及びＬ字断面部材１３の足部１３ｄの内側面１１ｃ、１３ｃとの間に挟持されると共に、この上稲妻プレートに溶接止めされる。また上定規アングル材１４ｂの水平部分、すなわち第１側面部材１１の上端面１１ｂに平行な部分は、玄関３１の外側の天井３１ｂに、ボルト１４ａによって取付けられる。 As shown in FIG. 4, the vertical portion of the upper ruler angle member 14 b, that is, the portion parallel to the inner side surface 11 c of the first side member 11 is formed by the upper lightning plate 14 d, the first side member, and the L-shaped cross-section member 13. It is sandwiched between the inner side surfaces 11c and 13c of the foot portion 13d and is welded to the upper lightning plate. A horizontal portion of the upper ruler angle member 14 b, that is, a portion parallel to the upper end surface 11 b of the first side member 11 is attached to the ceiling 31 b outside the entrance 31 with bolts 14 a.

次に第１側面部材１１及びＬ字断面部材１３を床面３１ｃに取り付ける下金具１５は、この第１側面部材及びＬ字断面部材の足部１３ｄの下端面１１ｅ、１３ｅと内側面１１ｃ、１３ｃとの角部に位置する下定規アングル材１５ｂ、この第１側面部材及びＬ字断面部材の足部の内側面に、それぞれボルト１５ｃによって固定された下稲妻プレート１５ｄと、玄関３１の外側の床面３１ｃにボルト１５ａによって固定されたベースアングル材１５ｅとを備えている。 Next, the lower metal fitting 15 for attaching the first side surface member 11 and the L-shaped cross-section member 13 to the floor surface 31c includes the lower end surfaces 11e and 13e and the inner side surfaces 11c and 13c of the foot portion 13d of the first side surface member and the L-shaped cross-section member. A lower ruler angle member 15b positioned at the corner of the lower side, a lower lightning plate 15d fixed by bolts 15c on the inner side surfaces of the first side member and the L-shaped cross-section member, respectively, and a floor outside the entrance 31 A base angle member 15e fixed to the surface 31c with a bolt 15a is provided.

図４に示すように、下定規アングル材１５ｂの垂直部分、すなわち第１側面部材１１の内側面１１ｃに平行な部分は、下稲妻プレート１５ｄと、この第１側面部材及びＬ字断面部材１３の足部１３ｄの内側面１１ｃ、１３ｃとの間に挟持されると共に、この下稲妻プレートに溶接止めされる。また下定規アングル材１５ｂの水平部分、すなわち第１側面部材１１の下端面１１ｅに平行な部分は、玄関３１の外側の床面３１ｃに突設したモルタルによる突条部３１ｄの上面に搭載される。床面３１ｃに固定されたベースアングル材１５ｅの水平部分は、このベースアングル材をこの床面に固定するボルト１５ａの頭部と共に、モルタルによる突条部３１ｄに埋設される。またベースアングル材１５ｅの垂直部分の先端部分は、下定規アングル材１５ｂの垂直部分に溶接止めされる。 As shown in FIG. 4, the vertical portion of the lower ruler angle member 15 b, that is, the portion parallel to the inner side surface 11 c of the first side member 11 is formed of the lower lightning plate 15 d, the first side member, and the L-shaped cross-sectional member 13. It is sandwiched between the inner side surfaces 11c and 13c of the foot portion 13d and is welded to the lower lightning plate. Further, the horizontal portion of the lower ruler angle member 15b, that is, the portion parallel to the lower end surface 11e of the first side member 11 is mounted on the upper surface of the ridge portion 31d made of mortar projecting on the floor surface 31c outside the entrance 31. . The horizontal portion of the base angle member 15e fixed to the floor surface 31c is embedded in the ridge portion 31d made of mortar together with the head of the bolt 15a that fixes the base angle member to the floor surface. The tip of the vertical portion of the base angle member 15e is welded to the vertical portion of the lower ruler angle member 15b.

なお第２側面部材１２を、第１側面部材１１とＬ字断面部材１３とに取り付けるための中間金具１６は、図５に示すように、上下２本からなる水平部材１６ｃと、この水平部材に溶接結合された垂直部材１６ｄとからなり、それぞれねじ穴１６ｅが形成してある。第２側面部材１２は、ねじ穴１６ｅに螺合する貫通ボルト１６ｂによって、中間金具１６に固定される。 In addition, as shown in FIG. 5, the intermediate | middle metal fitting 16 for attaching the 2nd side member 12 to the 1st side member 11 and the L-shaped cross-section member 13 has the horizontal member 16c which consists of two upper and lower sides, and this horizontal member. It consists of a vertical member 16d joined by welding, and each is formed with a screw hole 16e. The second side member 12 is fixed to the intermediate fitting 16 by a through bolt 16b that is screwed into the screw hole 16e.

なお図５に示すように、第１側面部材１１及び第２側面部材１２と、住戸３の外壁３２、天井３１ｂ及び床面３１ｃに突設した突条部３１ｄとの隙間には、耐火目地材１７が充填されている。また図示しないが、Ｌ字断面部材１３と、天井３１ｂ及び床面３１ｃに突設した突条部３１ｄとの隙間にも、耐火目地材１７が充填されている。さらに第１側面部材１１及び第２側面部材１２と、Ｌ字断面部材１３との隙間にも、耐火目地材１７が充填されている。 As shown in FIG. 5, in the gap between the first side surface member 11 and the second side surface member 12 and the protruding portion 31d protruding from the outer wall 32, the ceiling 31b, and the floor surface 31c of the dwelling unit 3, 17 is filled. Moreover, although not shown in figure, the fireproof joint material 17 is filled also into the clearance gap between the L-shaped cross-section member 13 and the protrusion 31d projected on the ceiling 31b and the floor 31c. Further, a refractory joint material 17 is also filled in the gap between the first side member 11 and the second side member 12 and the L-shaped cross-sectional member 13.

また図３及び図４に示すように、第１側面部材１１、第２側面部材１２及びＬ字断面部材１３の外側面には、それぞれタイル１８が貼着されている。 As shown in FIGS. 3 and 4, tiles 18 are attached to the outer side surfaces of the first side member 11, the second side member 12, and the L-shaped cross-sectional member 13, respectively.

なお図６に示すように、上述した第１側面部材１１、第２側面部材１２、及びＬ字断面部材１３を、適宜、配列を変更することも容易にでき、あるいはこれらの部材の外側面は、上述したようなタイルを貼る構造のみならず、表面に凹凸模様のある部材としたり、表面の色彩を変えたりすることも容易にでき、様々な組合せパターンを提案することが可能となる。ここで図６（Ａ）は、上述した袖壁１の構造を示しており、図６（Ｂ）に示す袖壁１０１は、第１側面部材１１１、及びＬ字断面部材１１３を、表面に凹凸模様のある部材としたものを示している。また図６（Ｃ）に示す袖壁２０１は、第１側面部材２１１、第２側面部材２１２、及びＬ字断面部材２１３を、図６（Ａ）に示したものと左右逆に配列したものを示しており、さらに図６（Ｄ）に示す袖壁３０１は、また図６（Ｃ）に示す第２側面部材２１２を、表面に波状の凹凸模様のある部材としたものを示している。 As shown in FIG. 6, the arrangement of the first side member 11, the second side member 12, and the L-shaped cross-sectional member 13 described above can be easily changed as appropriate, or the outer side surfaces of these members are In addition to the structure for attaching tiles as described above, it is possible to easily make a member having a concavo-convex pattern on the surface or change the color of the surface, and it is possible to propose various combination patterns. Here, FIG. 6A shows the structure of the sleeve wall 1 described above, and the sleeve wall 101 shown in FIG. 6B has the first side surface member 111 and the L-shaped cross-section member 113 on the surface. This shows a member with a pattern. Further, the sleeve wall 201 shown in FIG. 6C has a structure in which the first side member 211, the second side member 212, and the L-shaped cross-sectional member 213 are arranged in the left and right direction opposite to that shown in FIG. 6A. Further, a sleeve wall 301 shown in FIG. 6 (D) shows the second side surface member 212 shown in FIG. 6 (C) as a member having a wavy uneven pattern on the surface.

共用廊下に面する玄関まわりに、袖壁を容易に取り付け及び取外しができるため、集合住宅に関する産業に利用可能である。 Since the sleeve wall can be easily attached and removed around the entrance facing the common hallway, it can be used in the industry related to the apartment house.

１、１０１〜３０１、５０１袖壁
１１、１１１〜３１１第１側面部材
１１ａ先端面
１１ｂ上端面
１１ｃ内側面
１１ｅ下端面
１２、１１２〜３１２第２側面部材
１２ａ先端面
１２ｂ上端面
１２ｅ下端面
１３、１１３〜３１３Ｌ字断面部材
１３ｃ内側面
１３ｄ足部
１３ｅ下端面
１４上金具
１４ａボルト
１４ｂ上定規アングル材
１４ｃボルト
１４ｄ上稲妻プレート
１５下金具
１５ａボルト
１５ｂ下定規アングル材
１５ｃボルト
１５ｄ下稲妻プレート
１５ｅベースアングル材
１６中間金具
１６ａボルト
１６ｂ貫通ボルト
１６ｃ水平部材
１６ｄ垂直部材
１６ｅねじ穴
１７耐火目地材
１８（タイル）化粧パネル
２、４０２、５０２共用廊下
３住戸
３１、４３１、５３１玄関
３１ａ扉
３１ｂ天井
３１ｃ床面
３１ｄ突上部
３２、１３２〜５３２外壁
DESCRIPTION OF SYMBOLS 1,101-301,501 Sleeve wall 11,111-311 1st side surface member 11a Front end surface 11b Upper end surface 11c Inner side surface 11e Lower end surface 12, 112-312 2nd side member 12a Front end surface 12b Upper end surface 12e Lower end surface 13, 113 to 313 L-shaped cross-section member 13c Inner side surface 13d Foot 13e Lower end surface 14 Upper bracket 14a Bolt 14b Upper ruler angle material 14c Bolt 14d Upper lightning plate 15 Lower bracket 15a Bolt 15b Lower ruler angle material 15c Bolt 15d Lower lightning plate 15e Base Angle material 16 Intermediate bracket 16a Bolt 16b Through bolt 16c Horizontal member 16d Vertical member 16e Screw hole 17 Fireproof joint material 18 (Tile) Decorative panel 2, 402, 502 Shared corridor 3 Dwelling unit 31, 431, 531 Entrance 31a Door 31b Ceiling 31c Floor 31d Top 32, 132-532 Outer wall

Claims

共用廊下に面する住戸の玄関の扉の側部に設けられる袖壁であって、
上記袖壁は、上記玄関の外側の天井と床面との間において、上記住戸の外壁に突設され、
上記袖壁は、それぞれ軽量発泡コンクリートからなる平板状の第１側面部材と、この第１側面部材に所定の間隔を隔てて対向する平板状の第２側面部材と、これらの第１側面部材及び第２側面部材の先端面にそれぞれ対向するＬ字断面部材とを備え、
上記第１側面部材及びＬ字断面部材の上端面は、この第１側面部材の上端部の内側面及びＬ字断面部材の足部の上端部の内側面に設けた上金具を介して、上記玄関の外側の天井にボルト止めされ、
上記第１側面部材及びＬ字断面部材の下端面は、この第１側面部材の下端部の内側面及びＬ字断面部材の足部の下端部の内側面に設けた下金具を介して、上記玄関の外側の床面にボルト止めされ、
上記第２側面部材は、上記第１側面部材の内側面と上記Ｌ字断面部材の足部の内側面とにボルト止めされた中間金具を介して、この第２側面部材の外側面から貫通する貫通ボルトによって取り付けられる
ことを特徴とする集合住宅の玄関の袖壁。 A sleeve wall provided on the side of the entrance door of the dwelling unit facing the common hallway,
The sleeve wall is projected on the outer wall of the dwelling unit between the outside ceiling of the entrance and the floor surface,
The sleeve wall includes a flat plate-like first side member made of lightweight foamed concrete, a flat plate-like second side member facing the first side member at a predetermined interval, the first side member, An L-shaped cross-section member respectively facing the distal end surface of the second side member,
The upper end surfaces of the first side member and the L-shaped cross-section member are connected to the inner surface of the upper end portion of the first side member and the upper metal fitting provided on the inner surface of the upper end portion of the foot portion of the L-shaped cross-section member, respectively. Bolted to the ceiling outside the entrance,
The lower end surface of the first side member and the L-shaped cross-section member is connected to the inner surface of the lower end portion of the first side surface member and the lower metal fitting provided on the inner surface of the lower end portion of the foot portion of the L-shaped cross-section member. Bolted to the floor outside the entrance,
The second side member penetrates from the outer surface of the second side member via an intermediate fitting bolted to the inner side surface of the first side member and the inner side surface of the foot of the L-shaped cross-section member. A sleeve wall of the entrance of an apartment house, characterized by being attached by through bolts.

請求項１において上記上金具は、上記第１側面部材及びＬ字断面部材の足部の上端面と内側面との角部に位置する上定規アングル材と、この第１側面部材及びＬ字断面部材の足部の内側面に、それぞれボルト止めされた上稲妻プレートとを備え、
上記上定規アングル材の垂直部分は、上記上稲妻プレートと上記第１側面部材及びＬ字断面部材の足部の内側面との間に挟持されると共に、この上稲妻プレートに溶接止めされ、
上記上定規アングル材の水平部分は、上記玄関の外側の天井にボルト止めされており、
上記下金具は、上記第１側面部材及びＬ字断面部材の足部の下端面と内側面との角部に位置する下定規アングル材と、この第１側面部材及びＬ字断面部材の足部の内側面に、それぞれボルト止めされた下稲妻プレートと、上記玄関の外側の床面にボルト止めされたベースアングル材とを備え、
上記下定規アングル材の垂直部分は、上記下稲妻プレートと上記第１側面部材及びＬ字断面部材の足部の内側面との間に挟持されると共に、この下稲妻プレートの上端部に溶接止めされ、
上記下定規アングル材の水平部分は、上記床面に突設された突条部の上面に搭載され、
上記下定規アングル材の垂直部分は、上記ベースアングル材の垂直部分に溶接止めされる
ことを特徴とする集合住宅の玄関の袖壁。 The upper metal fitting according to claim 1, wherein the upper ruler angle member is located at a corner portion between the upper end surface and the inner side surface of the first side member and the L-shaped cross-section member, and the first side member and the L-shaped cross-section. On the inner surface of the foot part of the member, each is equipped with a bolt bolted upper lightning plate,
The vertical portion of the upper ruler angle material is sandwiched between the upper lightning plate and the inner side surface of the foot of the first side member and the L-shaped cross-section member, and welded to the upper lightning plate,
The horizontal part of the upper ruler angle material is bolted to the ceiling outside the entrance,
The lower metal fitting includes a lower ruler angle member positioned at a corner between a lower end surface and an inner surface of the first side member and the L-shaped cross-section member, and a foot portion of the first side member and the L-shaped cross-sectional member. On the inner surface of the base plate, there is a lightning bolt plate bolted to each other, and a base angle material bolted to the floor surface outside the entrance,
The vertical portion of the lower ruler angle member is clamped between the lower lightning plate and the inner side surface of the foot of the first side member and the L-shaped cross-section member, and is welded to the upper end of the lower lightning plate. And
The horizontal part of the lower ruler angle material is mounted on the upper surface of the ridge protruding from the floor surface,
The vertical wall of the lower ruler angle member is welded to the vertical portion of the base angle member.

請求項１または２のいずれかにおいて、上記第１側面部材、第２側面部材、及びＬ字断面部材の外側面には、それぞれ化粧パネルが貼着されている
ことを特徴とする集合住宅の玄関の袖壁。 The entrance of an apartment house according to any one of claims 1 and 2, wherein a decorative panel is attached to each of the outer side surfaces of the first side member, the second side member, and the L-shaped cross-section member. Sleeve walls.