JP2004263503A

JP2004263503A - Built-up type closet and construction method for it

Info

Publication number: JP2004263503A
Application number: JP2003056795A
Authority: JP
Inventors: Tatsuyuki Toshima; 達行戸嶋
Original assignee: ROSUKO KK
Current assignee: ROSUKO KK
Priority date: 2003-03-04
Filing date: 2003-03-04
Publication date: 2004-09-24

Abstract

<P>PROBLEM TO BE SOLVED: To provide a built-up type closet, simple in structure to be easily built up, presenting high-class appearance and presenting the generation of dew condensation. <P>SOLUTION: In this built-up closet, a back horizontal frame material 5A having linear grooves 7a, 7b on the rear edge part and both side edge parts of a base plate 1 and both side horizontal frame materials 5B, 5B are fixed, the lower end part of a back plate 2 is inserted in the linear groove 7a of the back horizontal frame material 5A to be supported and erected. On the other hand, both side vertical frame materials 6, 6 are fixed to the front both side edge parts of the back plate 2, and the lower ends of vertical linear grooves 8 provided in the front surfaces of the vertical frame materials 6, 6, are connected at right angles to the rear ends of the horizontal linear grooves 7b, 7b of the both side horizontal frame materials 5B, 5B. The lower end edge part and rear end edge part of both side plates 3, 3 are inserted in the linear grooves 7b, 8 to be supported, and then a top plate 4 is stretched and fixed to an upper end opening part surrounded with the back plate 2 and both side plates 3, 3. The base plate 1, the back plate 2, both side plates 3, 3 and the top plate 4 are formed of paulownia wood material. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、木造住宅等の建物の建築時において、部屋の所定個所に設定された押入れ施工用空間部に組立てられる押入れの構造とその施工方法に関するものである。
【０００２】
【従来の技術】
建物を建築する場合、部屋の所定個所に設けられる押入れ部分の造作は、押入れの外周部分に配設されている柱や根太、胴縁等の木造軸組の内面に床パネルや壁面パネル、天井パネル等を張設して釘打ちや接着等により固着することが一般的に行われているが、木造軸組構造は施工時において多少の寸法誤差が生じていると共に吸放湿によっても狂いが生じており、従って、例えば、高層の建築物における各部屋の室内に同じ大きさの押入れを施工しようとしても、上記のような寸法誤差が発生しているので、職人が一つの押入れ毎に該押入れの寸法を測定しなおしてそれに応じた大きさのパネルを切断、形成したのち施工しなければならず、多大な労力と熟練を要することになる。
【０００３】
また、押入れを形成するための上記パネルとしては、主としてベニヤ合板を採用しているために低級なイメージを与えると共に吸放湿性に乏しくて結露や黴が発生し、布団等の収納物に悪影響を及ぼす虞れがあり、その上、パネルを木造軸組に固定している釘頭が表面に露出した状態となって貧弱な外観を呈するという問題点があった。
【０００４】
このため、一定の寸法に形成されている桐材からなる床板や両側板、背板、天板を建物の所定個所に設けられた押入れ施工用空間部内で組立ることによって簡単に押入れを施工し得るようにすると共に、上記床板や両側板、背板、天板等を桐材によって形成して高級感を付与し且つ良好な吸放湿を発揮させて結露や黴の発生を抑制することができる組立式押入れが開発されている（例えば、特許文献１参照）。
【０００５】
【特許文献１】
特開平１１−１５９１２１号公報。
【０００６】
【発明が解決しようとする課題】
しかしながら、上記床板や両側板、背板、天板等は、吸放湿性に優れている桐材から形成しているにもかかわらず、例えば、側板においてはその前後両端縁部を上記背板の側端縁部と押入れ組立用空間部の開口端に配設している既設の柱の背面とに突き合わせ状態にし、且つ側板の下端面を床板の側端縁部にダボとダボ孔とによって固定しているので、側板が吸放湿によって幅方向（前後方向）に伸縮しようとするのを規制されて押入れ内の湿度調整が困難となるばかりでなく、側板に短期間で亀裂が発生する虞れがあった。
【０００７】
また、ダボとダボ孔とによる固定手段を採用すると、ダボをダボ孔に合わせたのち圧嵌する作業に手間とり、施工性が悪いという問題点がある。さらに、床板や背板等の伸縮方向については何等の考慮もなされていないので、床板が前後方向に伸縮する一方、背板が縦方向に伸縮した場合、押入れ全体の形状に歪みが発生し、床板や背板等に一層亀裂が発生しやすくなるという問題点があった。
【０００８】
本発明はこのような問題点に鑑みてなされたもので、その目的とするところは、高級感に溢れた体裁のよい外観を呈するのは勿論、押入れ組立用空間部内での組立てが能率よく且つ正確に行え、さらに、優れた吸放湿性を発揮して結露等の発生を確実に防止し得ると共に、吸放湿による伸縮作用に亀裂や歪みを生じさせることなく円滑に対応することができる組立式押入れとその施工方法を提供するにある。
【０００９】
【課題を解決するための手段】
上記目的を達成するために本発明の組立式押入れは、請求項１に記載したように、押入れ組立用空間部の床面上に敷設されてビス又はタッカー針により固定される平面横長長方形状の桐材からなる底板と、この底板の上面における後端縁部と両側端縁部上にビス又はタッカー針により固定され且つ上面中央部に全長に亘って直状溝を設けている後側及び両側水平枠材と、後側水平枠材の直状溝内に下端部を挿入し且つ背面を上記押入れ組立用空間部の背面側に施工している胴縁にビス又はタッカー針によって固定される桐材からなる背板と、この背板の前面両側端縁部にビス又はタッカー針によって固定され且つ下端が上記床板の両側端縁部上に固定された上記直状溝の後端にそれぞれ直角に連続する直状溝を前面中央部の全長に亘って設けている両側垂直枠材と、上記直角に連続した背板と底板との直状溝に下端縁部と後端縁部を挿入し且つ前端縁部の外側面を上記押入れ組立用空間部における既設の柱の背面に固定した受止枠材の内側面に接着することなく受止させる桐材からなる両側板と、下面における後端縁部と両側端縁部とを上記背面板の上端面と両側板の上端面とに支持させる桐材からなる天板とから構成している。
【００１０】
このように構成した組立式押入れにおいて、請求項２に係る発明は、押入れを構成する上記底板及び背板を左右方向に複数の底板片と背板片にそれぞれ分割して、隣接する底板片の対向側端面同士と隣接する背板片の対向側端面同士とを相じゃくりによって接合してあり、さらに、各底板片の木目方向を押入れの前後方向に向けている一方、各背板片の木目方向を押入れの高さ方向に向けて組み立てるように構成している。
【００１１】
さらに、請求項３に係る発明は、上記両側板の対向する内面上部に棚受け材をビス止めしてこれらの棚受け材間に上棚を架設状態で取付けると共に、背板の内面下部と両側板の前端側に立設している柱の背面下部間とに桟部材をビスにより固定してこれらの前後桟部材間に下棚を架設状態で取付けるように構成していることを特徴とする。
【００１２】
また、請求項４に係る発明は、上記組立式押入れの施工方法であって、上記底板の上面における後端縁部と両側端縁部上に、上面中央部に全長に亘って直状溝を設けている後側水平枠材及び両側水平枠材をそれぞれ配設してビス又はタッカー打ちによって固定する工程と、この床板を押入れ組立用空間部の床面側に配設している根太上にビス又はタッカー打ちによって固定したのち、背板の下端部を上記底板の後端縁部上に固定している後側水平枠材の直状溝内に挿入、支持させた状態にして該背板を上記押入れ組立用空間部の背面側に施工している胴縁にビス又はタッカー打ちによって固定する工程と、前面中央部に全長に亘って直状溝を設けている垂直枠材を上記背板の前面両側端縁部にビス又はタッカー打ちによって固定してこれらの直状溝の下端を上記底板の両側端縁部に固定している上記両側水平枠材の直状溝の後端にそれぞれ直角に連続させる工程と、これらの直角に連続した両側の垂直枠材と水平枠材との直状溝に両側板の後端縁部と下端縁部をそれぞれ挿入すると共にこれらの両側板の前端縁部の外側面を上記押入れ組立用空間部における既設の柱の背面に固定した受止枠材の内側面に接着することなく受止させる工程と、上記背面板の上端面と両側板の上端面とに桐材からなる天板の下面における後端縁部と両側端縁部とを支持させる工程とからなることを特徴とする。
【００１３】
この組立式押入れの施工方法において、請求項５に係る発明は、上記底板の後端縁部上と両側端縁部上とにそれぞれ背板と両側板とを立設、固定したのち、両側板の対向する内面上部に棚受け材をビス止めしてこれらの棚受け材間に上棚を架設状態で取付けると共に、背板の内面下部と両側板の前端側に立設している柱の背面下部間とに桟部材をビスにより固定してこれらの前後桟部材間に下棚を架設状態に取付けることを特徴とする。
【００１４】
さらに、請求項６に係る発明は、床板や背板等をビス又はカッター打ちによって固定する際に、ビス又はタッカー針を床板や背板等の吸放湿による伸縮を妨げない間隔毎に打ち込むことを特徴としている。
【００１５】
【作用】
押入れ組立用空間部内に上記組立式押入れを組立てる場合、まず、桐材からなる底板の上面における後端縁部と両側端縁部上に、上面中央部に全長に亘って直状溝を設けている後側水平枠材及び両側水平枠材をそれぞれ配設してビス又はタッカー打ちによるタッカー針によって固定しておき、この床板を上記押入れ組立用空間部の床面側に配設している根太上に上記同様にビス又はタッカー針によって固定する。この際、ビス又はタッカー針を床板の吸放湿による伸縮を妨げない間隔毎に打ち込むことにより、床板の伸縮性の自由度を高めて、亀裂の発生を抑制することができる。
【００１６】
この床板の固定後、該床板における後端縁部上に背板を立設、固定する。この際、背板の下端部を上記後側水平枠材の直状溝内に挿入、支持させることによって該背板を床板上に立設するものであるから、この直状溝に沿って背板を横幅方向に自由に伸縮させることができると共に床板に対するその伸縮力の影響は上記直状溝によって遮断されてあり、従って、押入れに歪みが発生する虞れもない。また、背板も上記押入れ組立用空間部の背面側に施工している胴縁に、該背板の伸縮を妨げない間隔毎にビス又はタッカー針を打ち込むことによって固定されているので、背板に亀裂が生じる虞れは殆どない。
【００１７】
背板の前面における両側端縁部には、前面中央部に全長に亘って直状溝を設けている垂直枠材が、予め、又は床板の後端縁部上に立設した後にビス又はタッカー打ちによって固定されてあり、この垂直枠材の直状溝の下端を上記床板の両側端縁部上に固定されている両側水平枠材の直状溝の後端にそれぞれ直角に連続させた状態となるように配置されている。
【００１８】
従って、床板の両側端縁部上に両側板を組み立てる時に、該側板の下端縁部と後端縁部とを上記水平枠材と垂直枠材との直状溝に挿し込むことによって簡単且つ正確に両側板の取付けが行えると共に、側板が吸放湿によって幅方向（前後方向）に伸縮しても、水平枠材の直状溝に沿って伸縮を自由に行わせることができる。
【００１９】
さらに、両側板の前端縁部はその外側面を上記押入れ組立用空間部における既設の柱の背面に固定した受止枠材の内側面に接着することなく受止させた状態にして組み立てられるので、後端縁部を上記垂直枠材の直状溝に挿入していることと相まって幅方向の伸縮性が殆ど規制されることはなく、また、両側板が収縮してもその後端縁部を常に垂直枠材の直状溝内に収めておくことができると共に前端縁部も受止枠材の内側面に当接させた状態にしておくことができ、隙間が生じる虞れもない。
【００２０】
このように、床板の後端縁部と両側端縁部上に同一高さを有する背板と両側板とを組立てたのち、これらの背板と両側板との上端面に天板の下面における後端縁部と両側端縁部とを載置した状態に配設して天板を組み込むことにより、前方が開口した押入れを構成する。
【００２１】
この天板の取付けは、例えば、その下面における四方周縁部に矩形枠を固着しておき、この矩形枠を背板と両側板とで囲まれた上端開口部に嵌め込むことによって該矩形枠から突出している天板の後端縁部と両側端縁部の下面を背板と両側板の上端面に受止させる取付構造を採用することができ、また、天板を上記のようにその伸縮を妨げない間隔毎にビス又はタッカー針を打ち込むことによって背板や両側板の上端部に固定してもよい。さらに、天板を固定部と上方に開放可能な天板部とに分割している構造としておいてもよい。
【００２２】
【発明の実施の形態】
次に、本発明の具体的な実施例を図面について説明すると、図１は押入れの分解斜視図、図２はその組立てた状態の縦断側面図であって、押入れは、平面横長長方形状の底板１と、横幅がこの底板１の左右方向の幅に等しい一定高さを有する正面矩形状の背板２と、横幅（前後方向の幅）が底板１の前後方向の幅に等しく且つ高さが上記背板２の高さに等しい両側板３、３と、底板１と略同大、同形の天板４と、底板１の上面における後端縁部上と両側端縁部上とにタッカー打ちによってそれぞれ固定される角棒形状の後側水平枠材５Ａ及び両側水平枠材５Ｂ、５Ｂと、上記背板２の前面両側端縁部にタッカー打ちによって固定される角棒形状の両側垂直枠材６、６とを主要な部材とし、これらの部材を組み立てることによって構成されている。
【００２３】
上記底板１と背板２、両側板３、３及び天板４は一定厚みを有する桐材からなり、この桐材により押入れに高級なイメージを与えると共に、桐材のもつ吸放湿作用によって押入れ内を適度な乾燥状態に保持することができる。一方、上記角棒形状の後側水平枠材５Ａと両側水平枠材５Ｂ、５Ｂ、及び両側垂直枠材６、６は桐材その他の適宜な木質材からなり、後側水平枠材５Ａと両側水平枠材５Ｂ、５Ｂの上面中央部には全長に亘って上記背板２と両側板３、３との下端部が挿入可能な幅を有する水平直状溝７ａ、７ｂをそれぞれ設けている。同様に、両側垂直枠材６、６の前面中央部にも全長に亘って上記側板３、３の後端縁部が挿入可能な幅を有する垂直な直状溝８をそれぞれ設けている。
【００２４】
なお、底板１の後端縁部上と両側端縁部上とに後側水平枠材５Ａと両側水平枠材５Ｂ、５Ｂとをそれぞれ取付けた時に、後側水平枠材５Ａに設けている直状溝７ａの両端が両側水平枠材５Ｂ、５Ｂに設けている直状溝７ｂ、７ｂの後端に直角に連続するように互いに接合する端面を斜め４５度の傾斜端面に形成しておくか、或いは、少なくともいずれか一方の端部を直状溝７ａ、７ｂが直角に連続するように切欠きしておく。
【００２５】
また、上記底板１は一枚物であってもよいが、図においては横幅（左右方向の幅）方向に一定の幅（５００ｍｍ程度）毎に複数の底板片１ａに分割されていると共に、隣接する底板片１ａ、１ａの対向する分割側端部を段状の相じゃくり実１ｂ、１ｂに形成している。同様に、上記背板２も左右方向に複数の背板片２ａに分割されていると共に、隣接する背板片２ａ、２ａの対向する分割側端部を段状の相じゃくり実２ｂ、２ｂに形成していると共に、両側板３、３も前後に二分割してこれらの側板片３ａ、３ａの対向する分割端部を段状の相じゃくり実３ｂ、３ｂに形成している。このように、底板１や背板２、両側板３、３を数分割した形状に形成しておくことにより、取り扱いが容易で施工すべき押入れ組立用空間部Ａ（図３に示す）に対する搬入、及び、施工作業も円滑且つ能率よく行える。
【００２６】
さらに、底板１を複数分割してなる上記全ての底板片１ａは図１０に示すように、その木目方向を分割側端面の長さ方向、即ち、前後方向に向けてあり、背板２の全ての背板片２ａ及び両側板３、３の側板片３ａ、３ａの木目方向を上下方向、即ち、高さ方向に向けている。従って、床板１と背板２は吸放湿によって左右方向（横幅方向）に伸縮するが、床板１は前後方向に殆ど伸縮することはなく、背板２及び両側板３、３も高さ方向には殆ど伸縮することはない。
【００２７】
従って、底板１と背板２とは吸放湿によって左右方向に略同じ寸法だけ伸縮するので、底板１の両側水平枠材５Ｂ、５Ｂ間の間隔と背板２の両側垂直枠材６、６間の間隔とが常に同じ間隔に維持され、両側水平枠材５Ｂ、５Ｂに設けている水平直状溝７ｂ、７ｂと両側垂直枠材６、６に設けている垂直な直状溝８、８とが底板１と背板２の横幅方向の伸縮にもかかわらず、互い平行する同一垂直面上でそれぞれ直角に連なった形態を保持し、歪みの生じる虞れは殆どない。
【００２８】
一方、天板４の下面における四方端縁部には四方端面から背板２や両側板３、３の厚みに相当する幅間隔を存して矩形枠９をタッカー針１０によって一体に取付けて、この矩形枠９を背板２と両側板３、３とで囲まれた上端開口部に嵌め込むことによって該矩形枠９から突出している天板４の後端縁部と両側端縁部の下面を背板２と両側板３、３の上端面に受止させる取付構造としている。
【００２９】
この際、上記矩形枠９をさらに背板２や両側板３、３の上端部にタッカー針によって固定する場合には天板４の木目方向を前後方向に向けた構造としておき、上記底板１や背板２と同じ方向に伸縮させるようにしておく。なお、天板４も数分割しておき、その一部を背板２と両側板３、３との上端部に固定する固定部とし、他の一部を上方に開放可能な天板部に形成しておいてもよい。
【００３０】
このように底板１と背板２、両側板３、３、天板４、及び後側水平枠材５Ａ、両側水平枠材５Ｂ、５Ｂ、両側垂直枠材６とによって組み立てられる押入れの構造は、図３に示すように建物の室内における押入れ組立用空間部Ａの床面側に横架されている既設の根太Ｂ、Ｂ上に図４に示すように、底板１を敷設してタッカー針１０により根太Ｂに固定してあり、この底板１の後端縁部上に同じくタッカー針１０によって固定している後側水平枠材５Ａの直状溝７ａに背板２の下端部を挿入、支持させると共にその背面を押入れ組立用空間部Ａの背面側に横架している既設の胴縁Ｃ、Ｃ・・に当てがうことにより立設し、これらの胴縁Ｃにタッカー針１０によって固定している。
【００３１】
さらに、底板１の両側端縁部上にタッカー針１０によって固定している両側水平枠材５Ｂ、５Ｂと、背板２の両側端縁部の前面に同じくタッカー針１０によって固定している両側垂直枠材６、６とにそれぞれ設けられていて、互いに直角に連続した両側の水平直状溝７ｂと垂直直状溝８とにそれぞれ側板３の下端縁部と後端縁部とを挿入していると共に、これらの両側板３、３の前端縁部の外側面を図９に示すように上記押入れ組立用空間部Ａにおける既設の柱Ｄ、Ｄの背面にビス等によって固定している受止枠材Ｅ、Ｅの内側面に接着することなく受止させている。
【００３２】
従って、両側板３、３は、その前後端面を柱Ｄの背面と垂直な直状溝８の溝底から僅かに離間させた状態にして取付けておくことにより、吸放湿による幅方向（前後方向）の伸縮が規制されることなく自由に行える取付構造となっている。
【００３３】
また、天板４はその下面における四方外周縁部に取付けている矩形枠９を背板２と両側板３、３とで囲まれた上端開口部に嵌め込むことによって該矩形枠９から突出している天板４の後端縁部と両側端縁部の下面を背板２と両側板３、３の上端面に受止させることによって取付けられている。
【００３４】
このように構成した押入れは、内部に棚板を設けていないクロゼット構造としているが、図１５に示すように、その内部に上下棚板１１、１２を取付けた押入れ構造としてもよい。
【００３５】
上側の棚板１１は、その前後方向の幅を底板１の前後方向の幅よりも狭い１／２程度の幅に形成されてあり、両側板３、３の対向する内面の上部における後半部に棚受け材１３、１３をビス１４によって固着し、これらの棚受け材１３、１３に該棚板１１の両側端部下面を支持させてこの棚板１１を両側棚受け材１３、１３間に架設状態で取付けている。
【００３６】
一方、下側の棚板１２は、その前後方向の幅を形成すべき押入れの前後方向の空間幅に略等しく形成されてあり、背板２の内面下部と上記両側板３、３の前端側に立設している上記柱Ｄ、Ｄの背面下部間とに前後桟部材１５、１５をビス１４によって固着し、これらの前後桟部材１５、１５に該下側棚板１２の前後端部の下面を支持させてこの棚板１２を前後桟部材１５、１５間に架設状態で取付けている。
【００３７】
この時、両側板３、３は、それぞれ２枚の側板片３ａ、３ａに分割されていてこれらの側板片３ａ、３ａに上記棚受け材１３、１３の両端部をビス１４、１４により固着してあり、これらの側板片３ａ、３ａ同士を接合させている相じゃくり実３ｂ、３ｂの突き合わせ対向端面間の隙間と上述したように規制されていない前後端面とによって前後方向の伸縮を吸収して自由に伸縮させることができる。なお、ビス１４を数本打ち込む場合には、隣接するビス１４、１４間の間隔を側板３が幅方向に伸縮するのを妨げない間隔に設定する。背板２に対する桟部材１５のビスによる取付構造もこの側板３と同様である。
【００３８】
上記上側の棚板１２の前方側における押入れの開口前端の上部には、図２に示すように既設の鴨居Ｅが横架状態に配設されてあり、この鴨居Ｅ上に設けている壁Ｆの背面に接するように押入れの開口前端の上部に張設しているタレ壁板１６を配設している。なお、このタレ壁板１６は、その背面における上端縁部と両側縁部をそれぞれ天板４の前端面と両側板３、３の上部前端面とにビス又はタッカー針によって固定している。
【００３９】
次に、上記のように構成した押入れの組立方法を説明する。まず、図５に示すように複数枚の底板片１ａを互いに相じゃくり実１ｂ、１ｂ同士を接合させながら左右方向に並列させて平面横長長方形状の底板１を形成したのち、この底板１の上面における後端縁部上と両側端縁部上とに水平直状溝７ａ、７ｂを設けている後側水平枠材５Ａと両側水平枠材５Ｂ、５Ｂとを互いに直状溝７ａ、７ｂが直角に連通するように組み合わせてその直状溝７ａ、７ｂの溝底から底板１にタッカー打ちによってタッカー針１０を打ち込むことにより固定する。
【００４０】
なお、タッカー１０の打ち込む間隔は桐材からなるこの底板１の左右方向の伸縮を妨げないピッチ（１００〜１５０ｍｍ）でもって打ち込むものである。以下、タッカー打ちによるタッカー針１０の打ち込み間隔はこのピッチでもって行う。通常、桐材からなる上記底板１等の吸放湿による収縮は、５００ｍｍ幅に対して１〜３ｍｍ程度であり、例え、底板１等の幅方向の収縮力がタッカー針１０に作用しても、タッカー針１０の適度の撓りによってその収縮力を吸収することができる。
【００４１】
このように、底板１の上面における後端縁部上から両側端縁部上にかけて上記のように後側水平枠材５Ａと両側水平枠材５Ｂ、５Ｂとを固定したのち、この底板１を押入れ組立用空間部Ａの床面側に横架されている既設の根太Ｂ、Ｂ上に敷設してタッカー針１０により該根太Ｂに固定する。この固定状態においては、底板１の後端面は押入れ組立用空間部Ａにおける背面側の胴縁Ｃの位置に達しており、前端面は柱Ｃの背面に達している。
【００４２】
底板１の固定後、図６に示すように、この底板１の後端縁部上に固定している上記後側水平枠材５Ａの水平直状溝７ａ上に背板２を立設、固定する。即ち、複数枚の背板片２ａを互いに相じゃくり実２ｂ、２ｂ同士を接合させ且つこれらの背板片２ａの下端部を上記水平直状溝７ａに挿入、支持させながら左右方向に並列させて背板２を形成すると共に、この背板２の背面を上記胴縁Ｃの前面に当接、受止させた状態にしてタッカー打ちによりタッカー針１０を該背板２の伸縮を妨げない間隔毎に打ち込むことによって固定する。
【００４３】
さらに、前面中央部に全長に亘って垂直直状溝８を設けている垂直枠材６、６を上記背板２の前面における両側端縁部にその直状溝８の溝底から背板２にタッカー針１０を打ち込むことにより固定し、図７に示すように、これらの垂直枠材６、６の直状溝８、８の下端を上記底板１の両側端縁部上に固定している両側水平枠材５Ｂ、５Ｂの水平直状溝７ｂ、７ｂの後端にそれぞれ直角に連続させた状態にする。なお、背板２の前面両側端縁部に対するこれらの垂直枠材６、６の固定は、背板２を底板１の後端縁部上に立設する前に行っておいてもよく、上記のように立設後、行ってもよい。
【００４４】
しかるのち、図８に示すように、底板１の両側端縁部上に固定している上記両側水平枠材５Ｂ、５Ｂの水平直状溝７ｂ、７ｂ上に両側板３、３をそれぞれ立設、固定する。即ち、二枚の側板片３ａ、３ａを互いに相相じゃくり実３ｂ、３ｂ同士を接合させ且つこれらの側板片３ａ、３ａの下端部を上記水平直状溝７ｂに挿入、支持させながら前後方向に並列させてそれぞれの側板３、３を形成すると共に、後側の側板片３ａ、３ａの垂直な後端縁部を背板２の両側端縁部に固定している上記垂直枠材６、６の垂直直状溝８、８にそれぞれ挿入、支持させた状態にする。
【００４５】
さらに、これらの両側板３、３の前端は、押入れ組立用空間部Ａの開口前端の両側部に立設している既設の柱Ｄ、Ｄの背面に吸放湿による側板３の伸縮を吸収することができる僅かな間隔を存して達してあり、その前端縁部の外側面を図９に示すように、上記柱Ｄ、Ｄの背面にビスや螺子等によって固定している受止枠材Ｅ、Ｅの内側面に接着させることなく受止させている。
【００４６】
このように、底板１の後端縁部と両側端縁部とに同一高さを有する背板２と両側板３、３とを立設、固定したのち、底板１と略同大、同形の天板４を配設することによって、図１０に示すように、前端が全面的に開口した押入れを組み立てるものである。
【００４７】
上記天板４は、その下面における四方外周縁部に図２に示すように、矩形枠９をタッカー針１０によって固定してあり、この矩形枠９を上記背板２と両側板３、３とで囲まれた上端開口部に嵌め込むことによって、該矩形枠９から突出している天板４の後端縁部と両側端縁部の下面を背板２と両側板３、３の上端面に受止させた取付構造としている。
【００４８】
この場合、矩形枠９をタッカー針１０によって背板２や両側板３、３の上端部に固定することにより天板４を固定してもよい。また、天板４を二分割して一方を固定し、他方を開口可能な構造にしてもよい。
【００４９】
こうして組立てられた押入れは、内部に棚板を設けていないクロゼット構造の押入れであるが、内部に棚板を設けた押入れ構造を施工する場合には、引き続いて次のような施工を行う。
【００５０】
まず、図１１に示すように、側板３の前後幅の１／２程度の長さを有する棚受け材１３、１３を両側板３、３の対向する内面の上部における後端部にビス１４によって固定し、しかるのち、この棚受け材１３、１３間に前後方向の幅が側板３の前後幅の１／２程度に形成されている上側棚板１１を架設して該上側棚板１１の両側端部の下面を棚受け材１３、１３に支持させ、ビスによって棚受け材１３、１３に固定することによって上側棚枠１１を施工する（図１２参照）。
【００５１】
一方、下側棚板１２の施工は、まず、図１３に示すように、背板２の内面下部と上記両側板３、３の前端側に立設している上記柱Ｄ、Ｄの背面下部間とに前後桟部材１５、１５をビス１４によって固定する。しかるのち、図１４、図１５に示すように、これらの前後桟部材１５、１５間に前後方向の幅が側板３の前後幅に略等しく形成されている下側棚板１２を架設して該下側棚板１２の前後端部の下面を支持させ、タッカー針１０を前後桟部材１５、１５に打ち込むことによって下側棚板１２の施工を完了するものである。
【００５２】
この下側棚板１２は一枚物であってもよいが、図に示すように左右に少なくとも二分割され且つ木目方向を前後方向に向けた棚板片１２ａ、１２ａから形成することが好ましい。さらに、これらの棚板片１２ａ、１２ａは、その対向する側端部を相じゃくり実によって接合するように形成してあり、従って、床板１や背板２と同様に、吸放湿による左右方向の伸縮が殆ど規制されることなく行われて、亀裂等の発生をなくすることができる。なお、上下棚板１１、１２の上面外周部には周枠材１７、１８がタッカー打ちによって固定される。
【００５３】
このように、上下棚板１１、１２を施工したのち、既設の鴨居１６の上方空間に臨ませている上側棚板１１から上方部の押入れの開口前端にタレ壁板１６を張設して、その上端縁部と両側縁部をそれぞれ天板４の前端面と両側板３、３の上部前端面とにビス又はタッカー針によって固定し、しかるのち、鴨居１６の上方空間部に上壁Ｆを施工することにより、押入れの施工を完了するものである。なお、以上の実施の形態においては、床板１や背板２の固定等をタッカー針１０によって行っているが、タッカー針１０に代えてビスによる固定を採用してもよい。
【００５４】
【発明の効果】
以上のように本発明の組立式押入れによれば、請求項１に記載したように、押入れを構成する床板や背板、両側板等が桐材からなるものであるから、優れた外観を呈して高級感のイメージをかもし出すことができると共に、桐材のもつ良好な吸放湿性によって結露等の発生を防止することができる。
【００５５】
さらに、底板の後端縁部上と両側縁部上とに直状溝を設けている後側及び両側水平枠材をビス又はタッカー針により固定して、その後側水平枠材の直状溝に背板の下端部を挿入、支持させているので、背板が吸放湿によって伸縮しても、この直状溝の長さ方向に自由に伸縮させることができると共に、この直状溝によって背板の伸縮力が床板に伝達するのを阻止して押入れに歪みが発生する虞れをなくすることができる。その上、背板の固定は、上記押入れ組立用空間部の背面側に施工している胴縁に、該背板の伸縮を妨げない間隔毎にビス又はタッカー針を打ち込むことによって行われているので、背板に亀裂が生じる虞れも殆どない。
【００５６】
さらにまた、背板の前面における両側端縁部には、前面中央部に全長に亘って直状溝を設けている垂直枠材がビス又はタッカー打ちによって固定されてあり、この垂直枠材の直状溝の下端を上記床板の両側端縁部上に固定されている両側水平枠材の直状溝の後端にそれぞれ直角に連続させているので、床板の両側端縁部上に両側板を組み立てる時に、該側板の下端縁部と後端縁部とを上記水平枠材と垂直枠材との直状溝に挿し込むことによって簡単且つ正確に両側板の取付けを行うこができると共に、側板が吸放湿によって幅方向（前後方向）に伸縮しても、水平枠材の直状溝に沿って伸縮を自由に行わせることができる。
【００５７】
その上、上記両側板の前端縁部は、その外側面を上記押入れ組立用空間部における既設の柱の背面に固定した受止枠材の内側面に接着することなく受止させた状態にして組み立てられるので、後端縁部を上記垂直枠材の直状溝に挿入していることと相まって幅方向の伸縮性が殆ど規制されることはなく、また、両側板が収縮してもその後端縁部を常に垂直枠材の直状溝内に収めておくことができると共に前端縁部も受止枠材の内側面に当接させた状態にしておくことができ、隙間が生じる虞れもない。
【００５８】
また、請求項２に記載したように、上記底板及び背板を左右方向に複数の底板片と背板片にそれぞれ分割していると共に、隣接する底板片の対向側端面同士と隣接する背板片の対向側端面同士とを相じゃくりによって接合しているので、底板や背板が幅方向に伸縮しても相じゃくりによって隙間を生じさせることなく常に互いに接合した形態を維持させておくことができ、体裁のよい外観を呈することができる。その上、底板や背板が小版サイズの底板片や背板片に分割しているから取り扱いが容易で施工すべき押入れ組立用空間部に対する搬入、及び、施工作業も円滑且つ能率よく行える。
【００５９】
さらに、底板を複数分割してなる上記全ての底板片は、その木目方向を分割側端面の長さ方向、即ち、前後方向に向けてあり、背板の全ての背板片及び両側板の側板片の木目方向を上下方向、即ち、高さ方向に向けているので、床板と背板が吸放湿によって左右方向（横幅方向）に伸縮しても、床板は前後方向に殆ど伸縮することはなく、背板及び両側板も高さ方向には殆ど伸縮することはない。その上、底板と背板とは吸放湿によって左右方向に略同じ寸法伸縮するので、底板の両側水平枠材間の間隔と背板の両側垂直枠材間の間隔とを常に同じ間隔に維持することができ、両側水平枠材に設けている水平直状溝と両側垂直枠材に設けている垂直な直状溝とが底板と背板の横幅方向の伸縮にもかかわらず、互い平行する同一垂直面上でそれぞれ直角に連なった形態を保持し、歪みの生じる虞れは殆どない。
【００６０】
また、押入れの施工方法によれば、後端縁部上と両側端縁部上とに、直状溝を設けている後側水平枠材及び両側水平枠材を固定している底板を押入れ組立用空間部の底面上に敷設、固定したのち、後側水平枠材の直状溝に背板の下端部を挿入、支持させた状態にして該背板を上記押入れ組立用空間部の背面側に施工している胴縁に固定すると共に、この背板の前面両側端縁部に直状溝を設けている垂直枠材を固定して該直状溝の下端を上記底板の両側水平枠材の直状溝の後端にそれぞれ直角に連続させた状態にし、これらの直角に連続した直状溝に両側板の後端縁部と下端縁部をそれぞれ挿入し、これらの両側板の前端縁部の外側面を上記押入れ組立用空間部における既設の柱の背面に固定した受止枠材の内側面に接着することなく受止させたのち、天板を配設するものであるから、押入れ施工用空間部に対する押入れの組立てが熟練を要することなく能率よく且つ正確に行うこができる。
【図面の簡単な説明】
【図１】本発明押入れの簡略分解斜視図、
【図２】組立てた状態の縦断側面図、
【図３】押入れ組立用空間部の簡略斜視図、
【図４】組立てた押入れの簡略斜視図、
【図５】後端縁部と両側端縁部に直状溝を有する水平枠材を固定した底板の斜視図、
【図６】背板を立設、固定した状態の簡略斜視図、
【図７】背板の両側端縁部に直状溝を有する垂直枠を固定した状態の簡略斜視図、
【図８】底板の両側端縁部上に両側板を立設した状態の簡略斜視図、
【図９】側板の取付け状態を示す横断面図、
【図１０】組立てた押入れの簡略斜視図、
【図１１】両側板の対向内面の上部に棚受け材を固定する状態の簡略斜視図、
【図１２】上側棚板を取付けた状態の簡略斜視図、
【図１３】前後桟部材を取付ける状態の簡略斜視図、
【図１４】下側棚板を施工する状態の簡略斜視図、
【図１５】上下棚板を有する押入れの簡略斜視図。
【符号の説明】
１底板
１ａ底板片
１ｂ相じゃくり実
２背板
２ａ背板片
２ｂ相じゃくり実
３側板
４天板
５Ａ後側水平枠材
５Ｂ両側水平枠材
６両側垂直枠材
７ａ、７ｂ、８直状溝
１０タッカー針
１１上側棚板
１２下側棚板
Ａ押入れ組立用空間部
Ｂ根太
Ｃ胴縁
Ｄ柱[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a closet structure and a construction method thereof, which are assembled in a closet construction space set at a predetermined position in a room when a building such as a wooden house is constructed.
[0002]
[Prior art]
When building a building, the work of the closet provided at a predetermined place in the room is performed by installing floor panels, wall panels, ceilings on the inner surface of wooden frames such as pillars, joists, trunks, etc. arranged on the outer periphery of the closet. It is common practice to stretch panels or the like and fix them by nailing or gluing.However, the wooden frame structure has some dimensional errors during construction, Therefore, for example, even if an attempt is made to construct a closet of the same size in each room in a high-rise building, since the dimensional error as described above has occurred, the craftsman must It is necessary to re-measure the dimensions of the closet, cut and form a panel of a size corresponding to the size, and then perform the work, which requires a great deal of labor and skill.
[0003]
In addition, as the above-mentioned panel for forming a closet, a veneer plywood is mainly used to give a low-grade image and poor moisture absorption / desorption, so that dew condensation and mold are generated, which adversely affects stored items such as futons. In addition, there is a problem that the nail head that fixes the panel to the wooden frame is exposed on the surface, giving a poor appearance.
[0004]
For this reason, flooring, side plates, backboard, and top plate made of paulownia wood formed to a certain size are easily assembled by assembling them in the space for intrusion installation provided at a predetermined place in the building. In addition to the above, it is possible to suppress the occurrence of dew condensation and mold by imparting a sense of quality and exhibiting good moisture absorption and release by forming the floor plate, both side plates, back plate, top plate and the like from paulownia wood. A possible assembly type closet has been developed (for example, see Patent Document 1).
[0005]
[Patent Document 1]
JP-A-11-159121.
[0006]
[Problems to be solved by the invention]
However, despite the fact that the floorboard and both side plates, the back plate, the top plate and the like are formed from paulownia material having excellent moisture absorption and desorption properties, for example, in the side plate, the front and rear end edges of the back plate are formed. The bottom edge of the side plate is fixed to the side edge of the floorboard with the dowel and the dowel hole so that the side edge and the rear surface of the existing pillar disposed at the opening end of the space for assembling the closet are in contact with each other. As a result, the side plate is restricted from expanding and contracting in the width direction (front-rear direction) due to moisture absorption and desorption, which not only makes it difficult to adjust the humidity in the closet but also may cause a crack in the side plate in a short period of time. There was.
[0007]
In addition, when the fixing means by the dowel and the dowel hole is employed, there is a problem that the work of fitting the dowel into the dowel hole and then press-fitting the same is troublesome, and the workability is poor. Furthermore, since no consideration is given to the direction of expansion and contraction of the floorboard and the backboard, etc., when the floorboard expands and contracts in the front-back direction, when the backboard expands and contracts in the vertical direction, distortion occurs in the entire shape of the closet, There has been a problem that cracks are more likely to occur in floorboards and backboards.
[0008]
The present invention has been made in view of such a problem, and its purpose is to provide not only a high-quality appearance but also a good appearance, assembling in a closet assembling space efficiently and An assembly that can be performed accurately and can exhibit excellent moisture absorption and desorption properties to reliably prevent the occurrence of dew condensation, etc., and can smoothly cope with expansion and contraction caused by moisture absorption and destruction without causing cracks or distortion. The purpose of the present invention is to provide a closet and its construction method.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, assembling the push-in closet according to the present invention, as described in claim 1, is a flat rectangular oblong which is laid on the floor of the press-in assembling assembly space and fixed by a screw or a tucker needle. A bottom plate made of paulownia wood, and rear and both sides fixed with screws or tucker needles on the rear edge and both side edges on the upper surface of the bottom plate, and provided with straight grooves over the entire length in the center of the upper surface A paulownia fixed to a horizontal frame material and a trunk which has a lower end inserted into a straight groove of the rear horizontal frame material and a rear surface of which is constructed on a rear side of the press-fitting assembly space portion, with a screw or a tucker needle. Back plate made of a material, and at right angles to the rear ends of the straight grooves fixed to both side edges of the front surface of the back plate with screws or tucker needles and having lower ends fixed on both side edges of the floor plate. A continuous straight groove is provided over the entire length of the front center Insert the lower edge and the rear edge into the straight grooves of the back plate and the bottom plate that are continuous at right angles, and insert the outer surface of the front edge into the existing space in the press-in assembly space. The two side plates made of paulownia wood, which are received without adhering to the inner surface of the receiving frame member fixed to the back surface of the pillar, and the rear edge and both side edge portions on the lower surface, the upper end surface of the rear plate and both sides And a top plate made of paulownia wood supported on the upper end surface of the plate.
[0010]
In the prefabricated push-in device constructed as described above, the invention according to claim 2 divides the bottom plate and the back plate constituting the push-up into a plurality of bottom plate pieces and a back plate piece in the left-right direction, respectively. The opposite side end faces and the opposite side end faces of the adjacent back plate pieces are joined by piercing, and the grain direction of each bottom plate piece is oriented in the front-rear direction of the closet. The structure is such that the grain direction is oriented toward the height of the closet.
[0011]
Further, the invention according to claim 3 is characterized in that a shelf receiving member is screwed to an upper portion of the opposite inner surfaces of the both side plates, and an upper shelf is mounted between these shelf receiving members in a state of being bridged. The cross member is fixed to the lower rear portion of the pillar standing upright on the front end side with screws, and the lower shelf is mounted between these front and rear cross members in an erected state.
[0012]
The invention according to claim 4 is the construction method of the assembling closet, wherein a straight groove is formed over the entire length at the center of the upper surface on the rear edge and both side edges on the upper surface of the bottom plate. A step of arranging the rear horizontal frame material and the horizontal frame materials provided respectively and fixing them by screwing or tacking, and placing the floor plate on a joist arranged on the floor side of the press-in assembly space. After being fixed by screwing or tuckering, the lower end of the back plate is inserted and supported in the straight groove of the rear horizontal frame member fixing the rear end edge of the bottom plate to the back plate. Fixing to the back edge of the press-in assembly space by a screw or a tucker, and attaching the vertical frame member having a straight groove over the entire length in the center of the front surface to the back plate. These are fixed to the front edges of both sides by screwing or tacking. A step of connecting the lower ends of the groove-shaped grooves to the rear ends of the straight grooves of the horizontal frame members fixed to both side edges of the bottom plate at right angles, respectively, The rear edge and the lower edge of both side plates are inserted into the straight groove with the horizontal frame material, respectively, and the outer surfaces of the front edge portions of these both side plates are placed on the back of the existing pillars in the space for push-in assembly. A step of receiving the fixed receiving frame member without adhering to the inner surface thereof, and a rear edge and both side edges of a lower surface of the top plate made of paulownia wood on an upper end surface of the back plate and an upper end surface of both side plates. And supporting the edge portion.
[0013]
In the construction method of the assembly type closet, the invention according to claim 5 is characterized in that the back plate and the both side plates are erected and fixed on the rear end edge and the both side edge portions of the bottom plate, respectively. Attach the upper shelves between these shelves with the screws attached to the upper shelves facing each other, and attach the upper shelves to the lower shelves and the lower rear of the pillars standing upright on the lower inner surface of the back plate and the front end sides of both side plates It is characterized in that the cross member is fixed between the front and rear cross members by means of a screw, and the lower shelf is mounted between these front and rear cross members in an erected state.
[0014]
Further, in the invention according to claim 6, when fixing the floor plate or the back plate by screwing or cutter driving, the screw or the tucker needle is driven at intervals that do not hinder expansion and contraction due to moisture absorption and release of the floor plate and the back plate. It is characterized by.
[0015]
[Action]
When assembling the above-mentioned assembling-type closet in the space for press-fitting assembly, first, a straight groove is provided over the entire length in the center of the upper surface on the rear edge and both side edges on the upper surface of the bottom plate made of paulownia wood. The rear horizontal frame material and the horizontal frame materials on both sides are arranged and fixed with a screw or a tucker needle driven by a tucker, and the floor board is arranged on the floor side of the press-in assembly space. The upper part is fixed with a screw or a tucker needle as described above. At this time, by screwing a screw or a tucker needle at intervals that do not hinder the expansion and contraction of the floorboard due to moisture absorption and release, the degree of freedom of the elasticity of the floorboard can be increased and the generation of cracks can be suppressed.
[0016]
After fixing the floorboard, a backboard is erected and fixed on the rear edge of the floorboard. At this time, since the lower end of the back plate is inserted into and supported by the straight groove of the rear horizontal frame member, the back plate is erected on the floor plate. The board can be freely expanded and contracted in the width direction, and the effect of the expansion and contraction force on the floor board is blocked by the straight groove. Therefore, there is no possibility that the closet will be distorted. Also, since the back plate is also fixed to the body edge constructed on the back side of the space for the closet assembly by driving screws or tucker needles at intervals that do not hinder the expansion and contraction of the back plate, the back plate is fixed. There is almost no danger of cracking.
[0017]
At both side edges on the front surface of the backboard, a vertical frame member having a straight groove formed in the center of the front surface over the entire length is screwed or tuckered beforehand or after standing on the rear edge of the floorboard. A state in which the lower ends of the straight grooves of the vertical frame material are fixed by hitting, and the lower ends of the straight grooves of both horizontal frame materials fixed on both side edges of the floor plate are respectively connected at right angles to the rear ends of the straight grooves. It is arranged so that it becomes.
[0018]
Therefore, when assembling the side plates on both side edges of the floor plate, the lower edge and the rear edge of the side plates are inserted into the straight grooves of the horizontal frame material and the vertical frame material in a simple and accurate manner. It is possible to freely attach and remove the side plates along the straight grooves of the horizontal frame material even if the side plates expand and contract in the width direction (front-back direction) due to moisture absorption and release.
[0019]
Further, the front end edges of the both side plates are assembled with the outer surfaces thereof being received without being bonded to the inner surfaces of the receiving frame material fixed to the back surface of the existing column in the above-mentioned press-in assembly space, and thus assembled. In combination with the insertion of the rear edge into the straight groove of the vertical frame material, the elasticity in the width direction is hardly regulated, and even if both side plates shrink, the rear edge is removed. It can always be accommodated in the straight groove of the vertical frame member, and the front edge can be kept in contact with the inner side surface of the receiving frame member, so that there is no possibility that a gap is generated.
[0020]
In this way, after assembling the back plate and both side plates having the same height on the rear edge and both side edge portions of the floor plate, the upper surface of the back plate and both side plates is attached to the lower surface of the top plate. By disposing the rear edge and both side edges in a mounted state and incorporating the top plate, a front-opening closet is formed.
[0021]
The top plate is attached by, for example, fixing a rectangular frame to the four-sided peripheral portion on the lower surface, and fitting the rectangular frame into the upper end opening surrounded by the back plate and both side plates to remove the rectangular frame from the rectangular frame. It is possible to adopt a mounting structure in which the lower surface of the rear edge and both side edges of the protruding top plate are received on the upper surface of the back plate and both side plates, and the top plate can be expanded and contracted as described above. May be fixed to the upper end of the back plate or both side plates by driving a screw or a tucker needle at intervals not obstructing the operation. Further, the top plate may be divided into a fixed portion and a top plate portion that can be opened upward.
[0022]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, a specific embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view of a closet, and FIG. 2 is a vertical sectional side view of the assembled state. 1, a front rectangular back plate 2 having a constant height equal to the width of the bottom plate 1 in the left-right direction, a width (width in the front-rear direction) equal to the width of the bottom plate 1 in the front-rear direction, and a height Both plates 3, 3 equal to the height of the back plate 2, a top plate 4 having substantially the same size and shape as the bottom plate 1, and tacking on the rear edge and both side edges of the upper surface of the bottom plate 1. Square frame-shaped rear horizontal frame members 5A and both side horizontal frame members 5B and 5B respectively fixed to the back plate 2, and square bar-shaped both side vertical frame members fixed to both side edges of the front surface of the back plate 2 by tacking. 6, 6 as main members, and assembling these members. .
[0023]
The bottom plate 1 and the back plate 2, both side plates 3, 3 and the top plate 4 are made of a paulownia material having a certain thickness. The paulownia material gives a high-quality image to the indentation and the intrusion by the moisture absorption and release action of the paulownia material. The inside can be kept in a moderately dry state. On the other hand, the square bar-shaped rear horizontal frame member 5A, both horizontal frame members 5B, 5B, and both vertical frame members 6, 6 are made of paulownia wood or other appropriate wood material. At the center of the upper surface of the horizontal frame members 5B, 5B, there are provided horizontal straight grooves 7a, 7b each having a width capable of inserting the lower ends of the back plate 2 and the side plates 3, 3 over the entire length. Similarly, vertical straight grooves 8 having a width in which the rear edge portions of the side plates 3 can be inserted are provided over the entire lengths of the center portions of the front surfaces of the vertical frame members 6 on both sides.
[0024]
When the rear horizontal frame member 5A and the both horizontal frame members 5B and 5B are mounted on the rear end edge portion and both side edge portions of the bottom plate 1, respectively, when the rear horizontal frame member 5A and the both side horizontal frame members 5B and 5B are mounted on the rear horizontal frame member 5A, respectively. The end faces to be joined to each other so that both ends of the groove 7a are continuous at right angles to the rear ends of the straight grooves 7b, 7b provided in the horizontal frame members 5B, 5B on both sides are formed as oblique end faces at an oblique angle of 45 degrees. Alternatively, at least one end is cut out so that the straight grooves 7a and 7b are continuous at right angles.
[0025]
The bottom plate 1 may be a single piece, but in the figure, the bottom plate 1 is divided into a plurality of bottom plate pieces 1a at regular intervals (approximately 500 mm) in the lateral width direction (width in the left-right direction). The opposing divided side ends of the bottom plate pieces 1a, 1a to be formed are formed into step-shaped phase-fins 1b, 1b. Similarly, the back plate 2 is also divided into a plurality of back plate pieces 2a in the left-right direction, and the opposing divided side ends of the adjacent back plate pieces 2a, 2a are stepped in the form of phased jaws 2b, 2b. The side plates 3, 3 are also divided into two in the front and rear, and opposing divided ends of these side plate pieces 3a, 3a are formed in stepped phase boring fruits 3b, 3b. By forming the bottom plate 1, the back plate 2, and the both side plates 3, 3 into a divided shape in this manner, the handling is easy and the loading into the press-in assembly space A (shown in FIG. 3) to be constructed is performed. , And construction work can be performed smoothly and efficiently.
[0026]
Further, as shown in FIG. 10, all the bottom plate pieces 1a obtained by dividing the bottom plate 1 into plural pieces have the grain direction directed to the length direction of the divided side end face, that is, the front-back direction. The grain direction of the back plate piece 2a and the side plate pieces 3a, 3a of both side plates 3, 3 is oriented in the vertical direction, that is, the height direction. Accordingly, the floorboard 1 and the backboard 2 expand and contract in the left-right direction (width direction) due to moisture absorption and release, but the floorboard 1 hardly expands and contracts in the front-back direction. Hardly expands or contracts.
[0027]
Therefore, since the bottom plate 1 and the back plate 2 expand and contract by substantially the same size in the left and right direction due to moisture absorption and release, the interval between the horizontal frame members 5B and 5B on both sides of the bottom plate 1 and the vertical frame members 6 and 6 on both sides of the back plate 2 are provided. The spacing between them is always kept the same, and the horizontal straight grooves 7b, 7b provided on the horizontal frame members 5B, 5B on both sides and the vertical straight grooves 8, 8 provided on the vertical frame members 6, 6 on both sides. Despite the expansion and contraction of the bottom plate 1 and the back plate 2 in the width direction, the bottom plate 1 and the back plate 2 maintain a form in which they are connected at right angles on the same vertical plane parallel to each other, and there is almost no risk of distortion.
[0028]
On the other hand, a rectangular frame 9 is integrally attached to the four edge portions on the lower surface of the top plate 4 by the tucker needle 10 with a width interval corresponding to the thickness of the back plate 2 and both side plates 3 and 3 from the four edge surfaces. The rectangular frame 9 is fitted into an upper end opening surrounded by the back plate 2 and the side plates 3, 3, and the lower surface of the rear end edge and the both side edge portions of the top plate 4 protruding from the rectangular frame 9. On the upper end surfaces of the back plate 2 and the side plates 3 and 3.
[0029]
In this case, when the rectangular frame 9 is further fixed to the upper end of the back plate 2 or both side plates 3 and 3 with a tucker needle, the structure is such that the grain direction of the top plate 4 is oriented in the front-back direction, and the bottom plate 1 It is made to expand and contract in the same direction as the back plate 2. The top plate 4 is also divided into several parts, a part of which is fixed to the upper end of the back plate 2 and both side plates 3 and 3, and the other part is a top plate part which can be opened upward. It may be formed.
[0030]
Thus, the structure of the closet assembled by the bottom plate 1, the back plate 2, the side plates 3, 3, the top plate 4, the rear horizontal frame member 5A, the both side horizontal frame members 5B, 5B, and the both side vertical frame members 6 is as follows. As shown in FIG. 3, as shown in FIG. 4, the bottom plate 1 is laid on the existing joists B, B which are laid on the floor side of the closet assembly space A in the room of the building, and the tucker needle 10 is provided. The lower end of the back plate 2 is inserted into and supported by the straight groove 7a of the rear horizontal frame member 5A which is also fixed on the rear end edge of the bottom plate 1 by the tucker needle 10 on the bottom end. , And the rear surface thereof is fixed by the tucker needle 10 to the existing rims C, C... are doing.
[0031]
Further, both side horizontal frame members 5B and 5B fixed on both side edges of the bottom plate 1 by the tucker needles 10 and both side vertical members fixed on the front surfaces of both side edges of the back plate 2 by the same tucker needles 10 as well. The lower edge and the rear edge of the side plate 3 are inserted into the horizontal straight grooves 7b and the vertical straight grooves 8 on both sides which are provided on the frame members 6 and are respectively continuous at right angles to each other. 9, and the outer surfaces of the front edge portions of the both side plates 3, 3 are fixed to the rear surfaces of the existing columns D, D in the press-in assembly space A by screws or the like as shown in FIG. The frames E, E are received without being adhered to the inner surfaces thereof.
[0032]
Therefore, by mounting the side plates 3, 3 with their front and rear end faces slightly separated from the bottom of the straight groove 8 perpendicular to the back surface of the pillar D, the width direction (front and rear) due to moisture absorption and desorption is maintained. It has a mounting structure that can freely expand and contract in the direction.
[0033]
The top plate 4 protrudes from the rectangular frame 9 by fitting a rectangular frame 9 attached to the four outer peripheral edges of the lower surface into an upper end opening surrounded by the back plate 2 and the side plates 3 and 3. The lower surface of the rear edge of the top plate 4 and the lower surfaces of the two side edges are received by the upper end surfaces of the back plate 2 and both side plates 3, 3.
[0034]
The closet constructed as described above has a closet structure in which no shelves are provided, but may have a closet structure in which upper and lower shelves 11 and 12 are attached as shown in FIG.
[0035]
The upper shelf plate 11 is formed to have a width in the front-rear direction that is about half smaller than the width in the front-rear direction of the bottom plate 1. Shelf receiving members 13 and 13 are fixed by screws 14, and the lower surfaces of both side ends of the shelf plate 11 are supported by these shelf receiving members 13 and 13, and this shelf plate 11 is erected between both side shelf receiving members 13 and 13. Installed in state.
[0036]
On the other hand, the lower shelf plate 12 is formed to be substantially equal to the space width in the front-rear direction of the closet for forming the width in the front-rear direction, and the lower part of the inner surface of the back plate 2 and the front end sides of the side plates 3, 3 The front and rear crosspieces 15 and 15 are fixed to the lower rear portions of the pillars D and D, which are erected at the front, by screws 14, and the front and rear crosspieces 15 and 15 are fixed to the front and rear end portions of the lower shelf 12. The shelf board 12 is mounted between the front and rear crosspiece members 15, 15 while supporting the lower surface.
[0037]
At this time, the both side plates 3, 3 are divided into two side plate pieces 3a, 3a, respectively, and both ends of the shelf receiving members 13, 13 are fixed to these side plate pieces 3a, 3a by screws 14, 14. The gap between the opposing end faces of the joints 3b, 3b joining these side plate pieces 3a, 3a together with the front and rear end faces not regulated as described above absorbs expansion and contraction in the front and rear direction. Can be freely expanded and contracted. When several screws 14 are driven in, the interval between the adjacent screws 14 is set so as not to prevent the side plate 3 from expanding and contracting in the width direction. The mounting structure of the bar member 15 to the back plate 2 with screws is the same as that of the side plate 3.
[0038]
As shown in FIG. 2, an existing lintel E is disposed in a horizontal state above the front end of the opening of the closet on the front side of the upper shelf board 12, and a wall F provided on the lintel E is provided. A saucer wall plate 16 is provided extending above the front end of the opening of the closet so as to be in contact with the rear surface of the compartment. In addition, this sagging wall plate 16 has its upper end edge and both side edges on the back surface fixed to the front end surface of the top plate 4 and the upper front end surfaces of both side plates 3 and 3, respectively, with screws or tucker needles.
[0039]
Next, a method of assembling the closet configured as described above will be described. First, as shown in FIG. 5, a plurality of bottom plate pieces 1a are arranged side by side in parallel with each other while joining the fruits 1b and 1b to each other to form a bottom plate 1 having a horizontally long rectangular plane. The rear horizontal frame member 5A and the horizontal frame members 5B, 5B having the horizontal straight grooves 7a, 7b provided on the rear edge portion and the both side edge portions on the upper surface are formed with the straight grooves 7a, 7b. The bottom plate 1 is fixed by driving the tucker needle 10 into the bottom plate 1 from the groove bottoms of the straight grooves 7a and 7b so as to communicate with each other at right angles.
[0040]
The pitch of the tucker 10 is set at a pitch (100 to 150 mm) which does not hinder the left-right expansion and contraction of the bottom plate 1 made of paulownia wood. Hereinafter, the interval at which the tucker needle 10 is driven by the tucker is set at this pitch. Usually, the shrinkage due to moisture absorption and desorption of the bottom plate 1 and the like made of paulownia wood is about 1 to 3 mm with respect to the width of 500 mm, even if the shrinking force in the width direction of the bottom plate 1 or the like acts on the tucker needle 10. The contraction force of the tucker needle 10 can be absorbed by an appropriate bending.
[0041]
After the rear horizontal frame member 5A and the horizontal frame members 5B, 5B are fixed as described above from above the rear edge to both side edges on the upper surface of the bottom plate 1, the bottom plate 1 is inserted. It is laid on the existing joists B, B which are laid horizontally on the floor side of the assembly space A, and is fixed to the joist B by the tucker needle 10. In this fixed state, the rear end surface of the bottom plate 1 has reached the position of the backside rim C in the press-in assembly space A, and the front end surface has reached the back surface of the column C.
[0042]
After the bottom plate 1 is fixed, as shown in FIG. 6, the back plate 2 is erected and fixed on the horizontal straight groove 7a of the rear horizontal frame member 5A fixed on the rear end edge of the bottom plate 1. I do. That is, the plurality of back plate pieces 2a are connected to each other to join the fruits 2b and 2b to each other, and the lower end portions of these back plate pieces 2a are inserted and supported in the horizontal straight groove 7a so as to be parallel in the left-right direction. The back plate 2 is formed, and the back surface of the back plate 2 is brought into contact with the front surface of the body rim C, and the tucker needle 10 is set in a state where the back plate 2 is received by the tucker driving so as to prevent the back plate 2 from expanding and contracting. It is fixed by driving every time.
[0043]
Further, the vertical frame members 6, 6 having a vertical straight groove 8 provided in the center of the front surface over the entire length are placed on both side edges of the front surface of the back plate 2 from the groove bottom of the straight groove 8 to the back plate 2. 7, the lower ends of the straight grooves 8, 8 of the vertical frame members 6, 6 are fixed on both side edges of the bottom plate 1, as shown in FIG. 7. Each of the horizontal frame members 5B, 5B is formed so as to be continuous at right angles to the rear ends of the horizontal straight grooves 7b, 7b. The fixing of these vertical frame members 6, 6 to the side edges of the front surface of the back plate 2 may be performed before the back plate 2 is erected on the rear edge of the bottom plate 1. It may be performed after standing as shown in FIG.
[0044]
Thereafter, as shown in FIG. 8, both side plates 3, 3 are erected on the horizontal straight grooves 7b, 7b of the both side horizontal frame members 5B, 5B fixed on both side edges of the bottom plate 1, respectively. , Fix. That is, the two side plate pieces 3a, 3a are put in phase with each other, and the ends 3b, 3b are joined together, and the lower ends of these side plate pieces 3a, 3a are inserted and supported in the horizontal straight groove 7b in the front-rear direction. The vertical frame member 6, which forms the respective side plates 3 and 3 in parallel with each other and fixes the vertical rear edges of the rear side plate pieces 3a and 3a to the both side edges of the back plate 2, 6 are inserted and supported in the vertical straight grooves 8 and 8, respectively.
[0045]
Further, the front ends of the side plates 3 and 3 absorb the expansion and contraction of the side plates 3 due to moisture absorption and release on the back surfaces of the existing columns D and D which are erected on both sides of the opening front end of the press-in assembly space A. The receiving frame has a small gap which can be fixed, and the outer side surface of the front end portion is fixed to the back surface of the pillars D, D by screws or screws as shown in FIG. The material E is received without being adhered to the inner surface of the material E.
[0046]
In this way, after the back plate 2 and both side plates 3 and 3 having the same height are erected and fixed at the rear end edge and both side edge portions of the bottom plate 1, the bottom plate 1 is substantially the same size and shape as the bottom plate 1. By arranging the top plate 4, as shown in FIG. 10, a closet having a front end entirely opened is assembled.
[0047]
As shown in FIG. 2, the top plate 4 has a rectangular frame 9 fixed to the four outer peripheral edges on the lower surface thereof with a tucker needle 10, and the rectangular frame 9 is fixed to the back plate 2 and the side plates 3, 3. The lower surface of the rear edge and both side edge portions of the top plate 4 projecting from the rectangular frame 9 are fitted to the upper end surfaces of the back plate 2 and both side plates 3 The mounting structure has been received.
[0048]
In this case, the top plate 4 may be fixed by fixing the rectangular frame 9 to the upper end portions of the back plate 2 and the side plates 3 and 3 with the tucker needle 10. Alternatively, the top plate 4 may be divided into two parts so that one is fixed and the other is openable.
[0049]
The closet assembled in this manner is a closet structure in which no shelves are provided. When a closet structure in which shelves are provided is to be constructed, the following construction is subsequently performed.
[0050]
First, as shown in FIG. 11, the shelf receiving members 13, 13 having a length of about half of the front-rear width of the side plate 3 are attached to the rear end portions of the upper portions of the opposing inner surfaces of the side plates 3, 3 with screws 14. After fixing, an upper shelf 11 having a width in the front-rear direction about 1/2 of the front-rear width of the side plate 3 is provided between the shelf receiving members 13, 13, and both sides of the upper shelf 11 are provided. The upper shelf frame 11 is constructed by supporting the lower surfaces of the ends on the shelf receiving members 13 and 13 and fixing them to the shelf receiving members 13 and 13 with screws (see FIG. 12).
[0051]
On the other hand, as shown in FIG. 13, the lower shelf 12 is first constructed by lowering the inner surface of the back plate 2 and the lower rear of the columns D, D standing on the front end sides of the side plates 3, 3. The front and rear crosspiece members 15 and 15 are fixed with screws 14 at intervals. Thereafter, as shown in FIGS. 14 and 15, a lower shelf 12 having a width in the front-rear direction substantially equal to the front-rear width of the side plate 3 is laid between the front and rear cross members 15, 15. The lower shelf 12 is supported by supporting the lower surfaces of the front and rear ends thereof, and the tucker needle 10 is driven into the front and rear cross members 15, 15, thereby completing the construction of the lower shelf 12.
[0052]
The lower shelf plate 12 may be a single piece, but is preferably formed of shelf plate pieces 12a, 12a, which are divided into at least two right and left sides and whose grain direction is directed in the front-rear direction as shown in the figure. Furthermore, these shelf plate pieces 12a, 12a are formed so that their opposing side ends are joined together by a tangled fruit. Therefore, like the floor plate 1 and the back plate 2, the left and right sides due to moisture absorption and release are provided. The expansion and contraction in the direction is performed with almost no restriction, and the occurrence of cracks and the like can be eliminated. The peripheral frame members 17 and 18 are fixed to the outer peripheral portions of the upper surfaces of the upper and lower shelves 11 and 12 by tacking.
[0053]
After the upper and lower shelves 11 and 12 are constructed in this manner, the sagging wall plate 16 is stretched from the upper shelf plate 11 facing the space above the existing Kamoi 16 to the front front end of the upper closet, The upper edge and both side edges are respectively fixed to the front end surface of the top plate 4 and the upper front end surfaces of both side plates 3 and 3 with screws or tucker needles. Thereafter, the upper wall F is placed in the space above the Kamoi 16. By performing the construction, the construction of the closet is completed. In the above embodiment, the floor plate 1 and the back plate 2 are fixed by the tucker needle 10, but may be fixed by screws instead of the tucker needle 10.
[0054]
【The invention's effect】
As described above, according to the prefabricated closet of the present invention, as described in claim 1, the floor plate, the back plate, the both side plates, and the like constituting the closet are made of paulownia wood, so that they have an excellent appearance. In addition to producing a high-quality image, the good moisture absorption and release properties of the paulownia wood can prevent the occurrence of dew condensation and the like.
[0055]
Further, the rear side and both side horizontal frame members provided with straight grooves on the rear edge of the bottom plate and on both side edges are fixed with screws or tucker needles, and are fixed to the straight grooves of the rear side horizontal frame material. Since the lower end of the back plate is inserted and supported, even if the back plate expands and contracts due to moisture absorption and release, it can be freely expanded and contracted in the length direction of the straight groove, and the back groove can be used by the straight groove. It is possible to prevent the expansion and contraction force of the plate from being transmitted to the floor plate, thereby eliminating the possibility that distortion occurs in the closet. In addition, the back plate is fixed by driving screws or tucker needles into the waist edge provided on the back side of the press-fitting assembly space at intervals that do not hinder the expansion and contraction of the back plate. Therefore, there is almost no possibility that the back plate will crack.
[0056]
Furthermore, a vertical frame member having a straight groove formed in the center of the front surface over the entire length is fixed to both side edges of the front surface of the back plate by screwing or tacking. Since the lower end of the groove is continuous at right angles to the rear ends of the straight grooves of the horizontal frame members fixed on both side edges of the floor plate, the both side plates are placed on both side edges of the floor plate. At the time of assembling, by inserting the lower edge portion and the rear edge portion of the side plate into the straight grooves of the horizontal frame material and the vertical frame material, the side plates can be easily and accurately mounted. It is possible to freely expand and contract along the straight grooves of the horizontal frame material even if it expands and contracts in the width direction (front and rear direction) due to moisture absorption and desorption.
[0057]
In addition, the front edges of the two side plates are received without adhering the outer surface thereof to the inner surface of the receiving frame member fixed to the back surface of the existing pillar in the press-in assembly space. Since it is assembled, the elasticity in the width direction is hardly regulated in combination with the insertion of the rear end edge into the straight groove of the vertical frame material. The edge can always be accommodated in the straight groove of the vertical frame material, and the front edge can also be kept in contact with the inner surface of the receiving frame material, which may cause a gap. Absent.
[0058]
Further, as described in claim 2, the bottom plate and the back plate are divided into a plurality of bottom plate pieces and a back plate piece in the left-right direction, and the opposite side end faces of the adjacent bottom plate pieces are adjacent to the back plate. Since the opposite side end faces of the pieces are joined by phase rolling, even if the bottom plate or back plate expands and contracts in the width direction, the form which is always bonded to each other is maintained without causing a gap due to phase rolling. And a good appearance can be provided. In addition, since the bottom plate and the back plate are divided into small plate-size bottom plate and back plate pieces, they can be easily handled, and can be smoothly and efficiently carried into the closet assembly space to be constructed and can be constructed efficiently.
[0059]
Further, all the bottom plate pieces obtained by dividing the bottom plate into plural pieces have the grain direction oriented in the length direction of the divided side end face, that is, the front-back direction, and all the back plate pieces of the back plate and the side plates of both side plates are provided. Since the grain direction of one piece is oriented in the vertical direction, that is, in the height direction, even if the floorboard and the backboard expand and contract in the horizontal direction (width direction) due to moisture absorption and release, the floorboard almost does not expand and contract in the front-back direction. Also, the back plate and both side plates hardly expand or contract in the height direction. In addition, since the bottom plate and the back plate expand and contract in the left and right direction by moisture absorption and desorption, the distance between the horizontal frame members on both sides of the bottom plate and the distance between the vertical frame materials on both sides of the back plate are always maintained at the same distance The horizontal straight grooves provided on the horizontal frame members on both sides and the vertical straight grooves provided on the vertical frame members on both sides are parallel to each other despite expansion and contraction of the bottom plate and the back plate in the width direction. The shapes that are connected at right angles to each other on the same vertical plane are maintained, and there is almost no risk of distortion.
[0060]
Further, according to the construction method of the closet, the rear horizontal frame member provided with the straight groove and the bottom plate fixing the both horizontal frame members are provided on the rear edge portion and on both side edge portions. After laying and fixing on the bottom surface of the space portion, the lower end portion of the back plate is inserted and supported in the straight groove of the rear horizontal frame material, and the back plate is placed on the back side of the press-fitting assembly space portion. A vertical frame member having straight grooves provided on both side edges of the front surface of the back plate is fixed, and a lower end of the straight groove is fixed to both side horizontal frame members of the bottom plate. The right and left ends of the two side plates are inserted into the straight grooves continuous at right angles to the rear ends of the right and left grooves, respectively. Receiving the outer surface of the portion without bonding to the inner surface of the receiving frame material fixed to the back surface of the existing column in the press-fitting assembly space portion. Later, since it is intended to dispose the top plate can efficiently and accurately perform this without assembling the closet for construction for space closet requires skill.
[Brief description of the drawings]
FIG. 1 is a simplified exploded perspective view of a closet of the present invention,
FIG. 2 is a vertical sectional side view of an assembled state.
FIG. 3 is a simplified perspective view of a closet assembly space.
FIG. 4 is a simplified perspective view of the assembled closet;
FIG. 5 is a perspective view of a bottom plate to which a horizontal frame member having straight grooves on a rear edge portion and both side edge portions is fixed.
FIG. 6 is a simplified perspective view of a state in which a back plate is erected and fixed,
FIG. 7 is a simplified perspective view of a state in which a vertical frame having straight grooves is fixed to both side edges of the back plate.
FIG. 8 is a simplified perspective view of a state where both side plates are erected on both side edge portions of the bottom plate;
FIG. 9 is a cross-sectional view showing an attached state of the side plate.
FIG. 10 is a simplified perspective view of the assembled closet;
FIG. 11 is a simplified perspective view of a state in which a shelf receiving material is fixed to an upper part of the opposing inner surfaces of both side plates,
FIG. 12 is a simplified perspective view showing a state where an upper shelf plate is attached;
FIG. 13 is a simplified perspective view of a state in which front and rear cross members are mounted.
FIG. 14 is a simplified perspective view of a state where a lower shelf board is constructed;
FIG. 15 is a simplified perspective view of a closet having upper and lower shelves.
[Explanation of symbols]
1 bottom plate
1a Bottom plate piece
1b
2 backboard
2a back plate piece
2b
3 Side plate
4 Top plate
5A Rear horizontal frame material
5B Horizontal frame material on both sides
6 Vertical frame material on both sides
7a, 7b, 8 Straight groove
10 Tucker needle
11 Upper shelf
12 Lower shelf
A Space for closet assembly
B joist
C torso
Pillar D

Claims

A bottom plate made of a horizontally long rectangular paulownia material laid on the floor of the closet assembly space and fixed with screws or tucker needles, and screws on the rear end edge and both side edges on the upper surface of this bottom plate Or, the rear and both side horizontal frame members fixed by a tucker needle and having a straight groove in the center of the upper surface over the entire length, and inserting the lower end into the straight groove of the rear horizontal frame material and A back plate made of paulownia wood fixed on the back edge of the space for the closet assembly by screws or tucker needles, and fixed on both front edges of this back plate by screws or tucker needles. And a vertical groove member having both ends provided with straight grooves extending at right angles to the rear ends of the straight grooves fixed on both side edges of the floor plate over the entire length of the front central portion, The lower edge and the rear are formed in the straight groove between the back plate and the bottom plate that are continuous at right angles. A two-sided plate made of paulownia material into which the edge is inserted and the outer surface of the front end edge is received without bonding to the inner surface of the receiving frame material fixed to the back surface of the existing pillar in the press-in assembly space, And a top plate made of paulownia wood for supporting the rear edge and both side edges of the lower surface on the upper end surface of the back plate and the upper end surfaces of both side plates.

The bottom plate and the back plate are each divided into a plurality of bottom plate pieces and a back plate piece in the left-right direction, and the opposing end faces of the adjacent bottom plate pieces and the opposing side end faces of the adjacent back plate pieces are mutually opposed. 2. The grain of each bottom plate piece is oriented in the front-rear direction of the closet, and the grain direction of each back plate piece is oriented in the height direction of the closet. Assembled closet as described.

A shelf receiving material is screwed to the upper part of the opposing inner surfaces of both side plates, and an upper shelf plate is mounted between these shelf receiving materials in a state of being erected, and is erected on the lower part of the inner surface of the back plate and the front end side of both side plates. 2. The assembly type as claimed in claim 1, wherein the rail members are fixed to the lower rear portions of the pillars with screws, and the lower shelf plate is mounted between these front and rear cross members in an erected state. Armoire.

Rear horizontal frame material and both horizontal frame materials in which a straight groove is provided in the center of the upper surface over the entire length on the rear edge and both side edges on the upper surface of the bottom plate made of a horizontal horizontal rectangular paulownia material A process of arranging them and fixing them with screws or tuckers, and fixing this floor plate with screws or tuckers on joists arranged on the floor side of the press-fitting assembly space portion, and then consisting of paulownia wood The lower end of the back plate is inserted into and supported by the straight groove of the rear horizontal frame member fixing the rear end edge of the bottom plate, and the back plate is placed on the back of the press-in assembly space. A step of fixing to the body edge constructed on the side by screwing or tacking, and a vertical frame material provided with a straight groove over the entire length in the center of the front face with screws or Fix the lower ends of these straight grooves by tacking A step of continuing at right angles to the rear ends of the straight grooves of the horizontal frame members fixed to the edges, respectively, and forming the straight grooves of the vertical frame members and the horizontal frame members on both sides continuous at these right angles. A receiving frame in which the rear edge and the lower edge of both side plates made of paulownia wood are inserted, and the outer surfaces of the front edge portions of these both side plates are fixed to the back surface of the existing pillar in the press-in assembly space. The step of receiving without adhering to the inner surface of the material, and supporting the rear edge and both side edges of the lower surface of the top plate made of paulownia wood on the upper end surface of the back plate and the upper end surfaces of both side plates And a step of carrying out the assembly type closet.

After the back plate and both side plates are erected and fixed on the rear edge and both side edges of the bottom plate, respectively, the shelf receiving material is screwed on the upper opposed inner surface of both side plates, and these shelf receivers are fixed. The upper shelf plate is mounted between the members in a state of being erected, and the cross members are fixed with screws between the lower inner surface of the back plate and the lower rear portion of the pillars erected on the front end sides of both side plates, and these front and rear cross members are fixed. The method according to claim 4, wherein the lower shelf is mounted in an installed state.

The fixing operation of the floor plate or the back plate by driving with a screw or a cutter is performed by driving a screw or a tucker needle at intervals that do not hinder the expansion and contraction of the floor plate or the back plate due to moisture absorption and release. Construction method of the prefabricated closet described in 4.