JP2018076738A - Method of manufacturing independent structure - Google Patents

Method of manufacturing independent structure Download PDF

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JP2018076738A
JP2018076738A JP2016220506A JP2016220506A JP2018076738A JP 2018076738 A JP2018076738 A JP 2018076738A JP 2016220506 A JP2016220506 A JP 2016220506A JP 2016220506 A JP2016220506 A JP 2016220506A JP 2018076738 A JP2018076738 A JP 2018076738A
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wall
ground
pair
pillars
attached
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JP6340396B2 (en
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武明 村
Takeaki Mura
武明 村
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Sankyo Tateyama Inc
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Sankyo Tateyama Inc
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Abstract

PROBLEM TO BE SOLVED: To provide an independent structure easy to dimension between pillars.SOLUTION: There are provided a pair of pillars 1, 1, an upper cross member 2 connecting the upper portions of the pillars 1, 1, a lower cross member 3 connecting the lower portions of the pillars 1, 1, and a roof 4. The pillars 1, 1 are erected with the lower end portions thereof embedded in the ground, and the lower cross member 3 is embedded in the ground or is provided between a floor surface F and a ground G, and the roof 4 is fixed to the upper cross member 2.SELECTED DRAWING: Figure 1

Description

本発明は、建物の外部に設置されるガーデンルーム等の独立構造体に関する。   The present invention relates to an independent structure such as a garden room installed outside a building.

特許文献1には、一対の柱部材と、一対の柱部材の上端に接続される桁部材とからなる鳥居部材を、建物の外壁から離れた位置に設け、鳥居部材に固定してガーデンルーム等の増築構造物を設置することが記載されている。鳥居部材は、柱部材の上端部は桁部材に接続されているので、一対の柱部材の上端部間の寸法は正確に出るが、柱部材の下端部は地面にあけた穴に挿入してコンクリートで固められるため、一対の柱部材の下端部間の寸法を正確に出すのが困難で、柱部材の下端部が外側に広がって鳥居部材がハの字状となったり、逆に柱部材の下端部が内側に狭まって鳥居部材が逆ハの字状となったりすることがあった。   In Patent Document 1, a torii member composed of a pair of column members and a girder member connected to the upper ends of the pair of column members is provided at a position away from the outer wall of the building, and is fixed to the torii member to be used in a garden room or the like It is described that the extension structure of will be installed. As for the torii member, since the upper end of the column member is connected to the girder member, the dimension between the upper ends of the pair of column members comes out accurately, but the lower end of the column member is inserted into a hole drilled in the ground. Because it is hardened with concrete, it is difficult to accurately measure the distance between the lower ends of a pair of column members, the lower end of the column members spread outwards, and the torii member becomes a C shape, or conversely In some cases, the lower end portion of the torsion narrows inward, and the torii member has a reverse C shape.

特許第5603920号公報Japanese Patent No. 5603920

本発明は以上に述べた実情に鑑み、柱間の寸法出しが容易な独立構造体の提供を目的とする。   In view of the circumstances described above, an object of the present invention is to provide an independent structure in which dimensions between columns can be easily determined.

上記の課題を達成するために請求項1記載の発明による独立構造体は、一対の柱と、柱の上部を連結する上横材と、柱の下部を連結する下横材と、屋根とを備え、柱は、下端部を地中に埋め込んで立設してあり、下横材は、地中に埋め込んであるか、又は床面と地面との間に設けてあり、屋根は、上横材に固定してあることを特徴とする。   In order to achieve the above object, an independent structure according to the first aspect of the present invention includes a pair of columns, an upper horizontal member that connects the upper portions of the columns, a lower horizontal member that connects the lower portions of the columns, and a roof. The pillar is erected with the lower end embedded in the ground, and the lower cross member is embedded in the ground or provided between the floor and the ground, and the roof is It is fixed to the material.

請求項1記載の発明による独立構造材は、一対の柱の下部を下横材で連結してあるので、柱間の寸法出しが容易である。下横材は、地中に埋め込んであるか、又は床面と地面との間に設けてあるため、地面や床材で隠れるので、邪魔にならない。   In the independent structural member according to the first aspect of the present invention, since the lower portions of the pair of columns are connected by the lower cross member, it is easy to determine the dimension between the columns. Since the lower cross member is buried in the ground or provided between the floor surface and the ground, it is hidden by the ground and the floor material, and therefore does not get in the way.

本発明の一実施形態に係る独立構造体の縦断面図である。It is a longitudinal cross-sectional view of the independent structure which concerns on one Embodiment of this invention. 同独立構造体の外壁側の上部を拡大して示す縦断面図である。It is a longitudinal cross-sectional view which expands and shows the upper part by the side of the outer wall of the independent structure. 同独立構造体の側面図である。It is a side view of the independent structure. 図3のA−A断面図である。It is AA sectional drawing of FIG. 図3のB−B断面図である。It is BB sectional drawing of FIG. 同独立構造体の斜視図である。It is a perspective view of the independent structure. 同独立構造体の施工手順を示す斜視図である。It is a perspective view which shows the construction procedure of the independent structure. 同独立構造体の施工手順(図7−1の続き)を示す斜視図である。It is a perspective view which shows the construction procedure (continuation of FIGS. 7-1) of the said independent structure. 本発明の独立構造体の他の実施形態を示す縦断面図であって、下横材を地面上に設置した場合を示す。It is a longitudinal cross-sectional view which shows other embodiment of the independent structure of this invention, Comprising: The case where a lower horizontal material is installed on the ground is shown. 本発明の独立構造体の他の実施形態を示す縦断面図であって、下横材を地面と床面との間に設置した場合を示す。It is a longitudinal cross-sectional view which shows other embodiment of the independent structure of this invention, Comprising: The case where a lower horizontal material is installed between the ground and a floor surface is shown. 本発明の独立構造体の他の実施形態を示す縦断面図であって、カバー材を外壁に孔をあけずに設置する場合を示す。It is a longitudinal cross-sectional view which shows other embodiment of the independent structure of this invention, Comprising: The case where a cover material is installed without making a hole in an outer wall is shown. 本発明の独立構造体の他の実施形態を示す横断面図であって、カバー材を外壁に孔をあけずに設置する場合を示す。It is a cross-sectional view which shows other embodiment of the independent structure of this invention, Comprising: The case where a cover material is installed without making a hole in an outer wall is shown.

以下、本発明の実施の形態を図面に基づいて説明する。図1〜6は、本発明の独立構造体の一実施形態を示している。本独立構造体は、住宅等の建物の外部に設置されるガーデンルームに適用したものであり、図1,5に示すように、建物の外壁5に沿って、且つ外壁5から離して設置してあり、外壁5に取付けたカバー材9により外壁5との隙間を塞いである。外壁5には掃出し窓10が取付けてあって、建物内からガーデンルームへと出入りできるようになっている。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-6 show one embodiment of the independent structure of the present invention. This independent structure is applied to a garden room installed outside a building such as a house, and is installed along the outer wall 5 of the building and away from the outer wall 5 as shown in FIGS. The cover 9 attached to the outer wall 5 closes the gap with the outer wall 5. A sweep window 10 is attached to the outer wall 5 so as to enter and exit the garden room from inside the building.

本独立構造体は、図6に示すように、一対の後柱1,1と、一対の後柱1,1の上部を連結する上横材(垂木掛け)2と、一対の後柱1,1の下部を連結する下横材3と、一対の後柱1,1の下部に取付けた根太掛け15と、一対の前柱6,6と、一対の前柱6,6の上部を連結する桁7と、一対の前柱6,6の下部を連結する前桁11と、前柱6,6と後柱1,1の上部に架設した腕木12,12と、前柱6,6と後柱1,1の下部に架設した妻桁13,13を備える。上横材2と桁7との間には、図1,6に示すように、複数の垂木8,8,…を左右方向に間隔をおいて取付け、垂木8,8,…に支持して屋根パネル14を取付けて、屋根4を構成してある。また、前桁6と根太掛け15との間には、複数の根太71,71,…を左右方向に間隔をおいて取付け、根太71,71,…に支持して床材16を取付けて、床部17を構成してある。一対の前柱6,6と桁7と前桁11とで構成される前面開口部18には、折畳み戸等の建具(図示省略)が取付けられる。前柱6と後柱1と腕木12と妻桁13とで構成される側面開口部19にも、折畳み戸等の建具(図示省略)が取付けられる。妻垂木8と腕木12と後柱1とで構成される三角形の開口部には、屋根側面パネル20が嵌め殺し状に取付けられる。   As shown in FIG. 6, the independent structure includes a pair of rear pillars 1, 1, an upper horizontal member (rafter hanging) 2 that connects the upper portions of the pair of rear pillars 1, 1, and a pair of rear pillars 1, 1. A lower cross member 3 that connects the lower part of 1, a joist 15 attached to the lower part of the pair of rear pillars 1, a pair of front pillars 6, 6, and an upper part of the pair of front pillars 6, 6 are connected. A girder 7, a front girder 11 connecting the lower portions of a pair of front pillars 6 and 6, arms 12 and 12 erected above the front pillars 6 and 6 and the rear pillars 1 and 1, front pillars 6 and 6 and rear The girder 13 and 13 erected in the lower part of the columns 1 and 1 are provided. As shown in FIGS. 1 and 6, a plurality of rafters 8, 8,... Are attached between the upper cross member 2 and the girder 7 at intervals in the left-right direction and supported by the rafters 8, 8,. The roof 4 is constructed by attaching a roof panel 14. Further, between the front girder 6 and the joisting rack 15, a plurality of joists 71, 71,... A floor portion 17 is configured. A fitting (not shown) such as a folding door is attached to the front opening 18 constituted by the pair of front pillars 6 and 6, the girder 7, and the front girder 11. A fitting (not shown) such as a folding door is also attached to the side opening 19 formed by the front pillar 6, the rear pillar 1, the arm 12, and the girder 13. A roof side panel 20 is fitted into a triangular opening formed by the wife rafter 8, the arm 12, and the rear pillar 1 so as to be fitted in a killing manner.

後柱1は、図5に示すように、正方形断面の柱本体部21と、柱本体部21の前面に位置する矩形断面の突部22を、押出成形により一体成形したものである。突部22は、建具や側面パネルを取付ける際のベースとなるものであり、突部22に補助部材23を介して建具や側面パネルを取付けている。なお、突部22に直接建具や側面パネルを取付けることもできる。
後柱1は、図1に示すように、地面Gにあけた穴24に下端部を挿入し、まわりをコンクリート25で固めてしっかりと自立させてある。下横材3は、図1に示すように、一対の後柱1,1の下端部の対向面に金具26で取付けてあり、下横材3も後柱1,1の下端部と共に地中に埋め込んである。下横材3は、一対の後柱1,1間の寸法出しを容易にするため、後柱1,1を地面に埋め込んで固定する前に、後柱1,1にあらかじめ取付けられる。さらに一対の後柱1,1間には、根太掛け受け27が取付けてあり、根太掛け受け27に根太掛け15を取付けてある。
As shown in FIG. 5, the rear column 1 is formed by integrally forming a column main body portion 21 having a square cross section and a protrusion 22 having a rectangular cross section located on the front surface of the column main body portion 21 by extrusion molding. The protrusion 22 serves as a base for attaching the joinery and the side panel, and the joinery and the side panel are attached to the protrusion 22 via the auxiliary member 23. It is also possible to attach a joinery or a side panel directly to the protrusion 22.
As shown in FIG. 1, the rear column 1 has a lower end portion inserted into a hole 24 formed in the ground G, and the periphery is solidified with concrete 25 so as to be firmly independent. As shown in FIG. 1, the lower cross member 3 is attached to the opposing surfaces of the lower ends of the pair of rear pillars 1, 1 with metal fittings 26, and the lower cross member 3 is also underground with the lower ends of the rear pillars 1, 1. It is embedded in. The lower cross member 3 is attached to the rear pillars 1 and 1 in advance before the rear pillars 1 and 1 are embedded and fixed in the ground in order to facilitate dimensioning between the pair of rear pillars 1 and 1. Further, between the pair of rear pillars 1, 1, a joist hook receiver 27 is attached, and a joist hook 15 is attached to the joist hook receiver 27.

上横材2は、一対の後柱1,1の上端に金具28で連結してある。上横材2は、図2に示すように、上面に前側に向かって下り勾配で傾斜した傾斜面29を有し、傾斜面29の後側にタイト材取付部30を有し、タイト材取付部30にタイト材31が取付けてある。タイト材31は軟質のヒレ状で、中間部で後側に屈曲しており、先端部が後述するカバー材9(横部材44)の下面に当接している。
上横材2は、前面に垂木掛け部32を一体に有している。すなわち上横材2は、垂木掛けを兼ねるものとなっている。垂木掛け部32には、垂木8,8,…の後端部を引っ掛け、ねじ33で固定してある。また垂木掛け部32には、屋根パネル14の後端部が差し込まれて屋根パネル14を保持する屋根パネル保持部34を有している。上横材2の左右両端部には、図4に示すように、蓋35を取付けて小口を塞いである。
The upper cross member 2 is connected to the upper ends of the pair of rear pillars 1 and 1 by a metal fitting 28. As shown in FIG. 2, the upper cross member 2 has an inclined surface 29 inclined downward on the upper surface toward the front side, a tight material attaching portion 30 on the rear side of the inclined surface 29, and a tight material attached A tight material 31 is attached to the portion 30. The tight material 31 has a soft fin shape and is bent rearward at an intermediate portion, and a tip portion is in contact with a lower surface of a cover material 9 (lateral member 44) described later.
The upper cross member 2 integrally has a rafter hanging portion 32 on the front surface. That is, the upper cross member 2 also serves as a rafter. .. Are hung on the rafter-hanging portion 32 and fixed with screws 33. Further, the rafter hanging portion 32 has a roof panel holding portion 34 for holding the roof panel 14 by inserting the rear end portion of the roof panel 14. As shown in FIG. 4, lids 35 are attached to the left and right ends of the upper cross member 2 to close the forehead.

桁7は、図1に示すように、一対の前柱6,6の上端に金具36で連結してある。桁7は、後側の面に垂木8,8,…及び腕木12が、それぞれ金具37,38で連結されている。桁7は、前部に雨樋39が一体に形成してあり、雨樋39の後方に屋根パネル14の前縁部を押えるパネル押え40が取付けてある。
一対の前柱6,6は、後柱1,1と同様に、地面Gにあけた穴41に下端部を挿入し、まわりをコンクリート42で固めて自立させてある。
As shown in FIG. 1, the girder 7 is connected to the upper ends of a pair of front pillars 6 and 6 by a metal fitting 36. In the girder 7, rafters 8, 8,... And the brace 12 are connected to the rear surface by metal fittings 37 and 38, respectively. The girder 7 is integrally formed with a rain gutter 39 at the front, and a panel presser 40 that holds the front edge of the roof panel 14 is attached to the rear of the gutter 39.
The pair of front pillars 6, 6 is self-supported by inserting a lower end portion into a hole 41 formed in the ground G and solidifying the periphery with concrete 42 like the rear pillars 1, 1.

カバー材9は、図6に示すように、一対の縦部材43,43と横部材44とを備える。縦部材43は、図5に示すように、アルミ押出形材よりなる外壁側部材45及び柱側部材46と、これら二部材を繋ぐゴム製の繋ぎ材47とで構成してある。外壁側部材45は、前方及び後方に突出する複数の突片を有する長尺部材であり、外壁5に孔をあけて埋め込んだアンカー48にねじ49で取付けてある。外壁側部材45は、前面の外周側に繋ぎ材嵌め込み溝50を有している。外壁側部材45の後面の外周側にはシールポケット51が形成してあり、シールポケット51にシール材52を充填して外壁5との間をシールしてある。柱側部材46は外壁側部材45と同一の形材を用いており、後柱1の側面の後部にねじ53で取付けてある。繋ぎ材47は、中間部で屈曲した板状となっており、一端部と他端部とに形成した差込部54,54を外壁側部材45と柱側部材46の繋ぎ材嵌め込み溝50にそれぞれ差込んで取付けてある。繋ぎ材47は変形自在なため、外壁5と後柱1間の変位や誤差を吸収可能であり、且つ外壁5と後柱1の間からの雨水の浸入を阻止できる。縦部材43は、図4に示すように、下端が地面Gに当接し、上端が横部材44の下面に当接している。このようにカバー材9は、縦部材43の下端を地面Gに当接し、横部材44を縦部材43上に載置することで、高さ方向の位置決めができ、手を離しても下に下がることがないので、取付け作業がしやすく、且つ安定して取付けできる。   As shown in FIG. 6, the cover member 9 includes a pair of vertical members 43 and 43 and a horizontal member 44. As shown in FIG. 5, the vertical member 43 includes an outer wall side member 45 and a column side member 46 made of an aluminum extruded shape member, and a rubber connecting material 47 that connects these two members. The outer wall side member 45 is a long member having a plurality of projecting pieces projecting forward and backward, and is attached to an anchor 48 embedded with a hole in the outer wall 5 with a screw 49. The outer wall side member 45 has a connecting material fitting groove 50 on the outer peripheral side of the front surface. A seal pocket 51 is formed on the outer peripheral side of the rear surface of the outer wall side member 45, and the seal pocket 51 is filled with a sealing material 52 to seal between the outer wall 5. The column side member 46 uses the same shape as the outer wall side member 45, and is attached to the rear portion of the side surface of the rear column 1 with a screw 53. The connecting material 47 has a plate shape bent at the intermediate portion, and the insertion portions 54, 54 formed at one end and the other end are formed in the connecting material fitting groove 50 between the outer wall side member 45 and the column side member 46. Each is inserted and installed. Since the connecting material 47 is freely deformable, it can absorb the displacement and error between the outer wall 5 and the rear column 1 and can prevent rainwater from entering between the outer wall 5 and the rear column 1. As shown in FIG. 4, the vertical member 43 has a lower end in contact with the ground G and an upper end in contact with the lower surface of the horizontal member 44. As described above, the cover member 9 can be positioned in the height direction by bringing the lower end of the vertical member 43 into contact with the ground G and placing the horizontal member 44 on the vertical member 43. Since it does not fall, it is easy to mount and can be mounted stably.

横部材44は、アルミ製の中空押出形材よりなり、図2に示すように、外壁5から庇のように屋外側にのびており、上横材2の上面に間隔をおいて重なっている。横部材44は、垂直な後壁55と、前方に向かって下り勾配で傾斜した上面壁56と、水平な下面壁57を有しており、後壁55を外壁5に当接し、外壁5に埋め込んだアンカー58にねじ59で取付けてある。後壁55の上端部にはシールポケット60が形成してあり、シールポケット60にシール材61を充填して外壁5との間をシールしてある。横部材44の下面壁57と上横材2の上面との間の隙間は、屈曲状態で設けたタイト材31によって塞がれており、横部材44と上横材2との間の見込み方向や上下方向の変位や誤差をタイト材31によって吸収できるようになっている。また、横部材44の前端部下面側には水切り片62を有し、横部材44の下面側に雨水が回り込むのを防いでいる。横部材44の両端部は、図4に示すように、上横材2よりも側方に張り出しており、張り出した部分の水平な下面壁57に縦部材43の上端を当接させている。また、横部材44の両端部には蓋63を取付けて小口を塞いである。   The horizontal member 44 is made of a hollow extruded shape member made of aluminum, and as shown in FIG. 2, extends from the outer wall 5 to the outdoor side like a ridge, and overlaps the upper surface of the upper horizontal member 2 with a gap. The horizontal member 44 has a vertical rear wall 55, an upper surface wall 56 inclined downward toward the front, and a horizontal lower surface wall 57, the rear wall 55 abuts against the outer wall 5, and It is attached to the embedded anchor 58 with a screw 59. A seal pocket 60 is formed at the upper end of the rear wall 55, and the seal pocket 60 is filled with a seal material 61 to seal between the outer wall 5. The gap between the lower surface wall 57 of the horizontal member 44 and the upper surface of the upper horizontal member 2 is closed by the tight material 31 provided in a bent state, and the expected direction between the horizontal member 44 and the upper horizontal member 2 In addition, the displacement and error in the vertical direction can be absorbed by the tight material 31. Further, a draining piece 62 is provided on the lower surface side of the front end portion of the horizontal member 44 to prevent rainwater from entering the lower surface side of the horizontal member 44. As shown in FIG. 4, both end portions of the horizontal member 44 protrude laterally from the upper horizontal member 2, and the upper end of the vertical member 43 is in contact with the horizontal lower surface wall 57 of the protruding portion. Further, lids 63 are attached to both ends of the transverse member 44 to close the forehead.

次に、本独立構造体の施工手順を説明する。まず、図7−1(a)に示すように、一対の後柱1,1の上端部に上横材2を、下端部に下横材3をそれぞれ連結し、後柱1,1の下端部及び下横材3を地面に埋め込んで立設する。このように、後柱1,1の下端部を下横材3で連結した状態で地中に埋め込むことで、後柱1,1の下部が外側に広がったり内側に狭まったりすることがなく、後柱1,1間の寸法が正確に出せる。次に、図7−1(b)に示すように、一対の前柱6,6の上端部に桁7を、下部に前桁11をそれぞれ連結し、前柱6,6の下端部を地面に埋め込んで立設し、図7−1(c)の状態とする。次に、図7−2(d)に示すように、前柱6と後柱1間に腕木12及び妻桁13を取付ける。次に、図7−2(e)に示すように、上横材2と桁7間に垂木8,8,…を架設する。その後、図7−2(f)に示すように、垂木8,8,…上に屋根パネル14を取付ける。その後、床材16、屋根側面パネル20、建具を取付ける。その後、カバー材9を取付けて外壁5との隙間を塞ぐ。   Next, the construction procedure of this independent structure will be described. First, as shown in FIG. 7-1 (a), the upper cross member 2 is connected to the upper ends of the pair of rear pillars 1, 1, and the lower cross member 3 is connected to the lower ends thereof, respectively. The part and the lower cross member 3 are embedded in the ground and set up. In this way, by embedding the lower ends of the rear pillars 1 and 1 with the lower cross member 3 in the ground, the lower part of the rear pillars 1 and 1 does not spread outward or narrow inside, The dimensions between the rear pillars 1 and 1 can be accurately obtained. Next, as shown in FIG. 7B, the beam 7 is connected to the upper ends of the pair of front pillars 6 and 6, the front beam 11 is connected to the lower part, and the lower ends of the front pillars 6 and 6 are connected to the ground. And erected in the state shown in FIG. Next, as shown in FIG. 7-2 (d), the arm 12 and the end girder 13 are attached between the front pillar 6 and the rear pillar 1. Next, as shown in FIG. 7-2 (e), rafters 8, 8,... Thereafter, as shown in FIG. 7-2 (f), the roof panel 14 is attached on the rafters 8, 8,. Thereafter, the flooring 16, the roof side panel 20, and the joinery are attached. Thereafter, the cover material 9 is attached to close the gap with the outer wall 5.

図8は、本発明の独立構造体の他の実施形態を示している。本実施形態では、一対の後柱1,1の下部を連結する下横材3を、地面G上に設けている。本実施形態においても、下横材3は、一対の後柱1,1間の寸法出しを容易にするため、後柱1,1を地面Gに埋め込んで固定する前に、後柱1,1にあらかじめ取付けられる。本実施形態によれば、下横材3を地面Gに埋め込まないことで、地面Gに掘る穴24を小さくできる。下横材3は、床材16に隠れて見えないので、邪魔にならない。   FIG. 8 shows another embodiment of the independent structure of the present invention. In the present embodiment, the lower cross member 3 that connects the lower portions of the pair of rear pillars 1 and 1 is provided on the ground G. Also in the present embodiment, the lower cross member 3 has a rear pillar 1, 1 before the rear pillar 1, 1 is embedded and fixed in the ground G in order to facilitate dimensioning between the pair of rear pillars 1, 1. Pre-installed on. According to this embodiment, the hole 24 dug in the ground G can be made small by not embedding the lower cross member 3 in the ground G. Since the lower cross member 3 is hidden behind the floor material 16 and cannot be seen, it does not get in the way.

図9は、本発明の独立構造体の他の実施形態を示している。本実施形態では、一対の後柱1,1の下部を連結する下横材3を、地面Gと床面Fとの間に設けている。本実施形態においても、下横材3は、一対の後柱1,1間の寸法出しを容易にするため、後柱1,1を地面Gに埋め込んで固定する前に、後柱1,1にあらかじめ取付けられる。この場合も、下横材3を地面Gに埋め込まないので、地面Gに掘る穴24を小さくできる。また下横材3は、床材16に隠れて見えないので、邪魔にならない。   FIG. 9 shows another embodiment of the independent structure of the present invention. In the present embodiment, the lower cross member 3 that connects the lower portions of the pair of rear pillars 1, 1 is provided between the ground G and the floor surface F. Also in the present embodiment, the lower cross member 3 has a rear pillar 1, 1 before the rear pillar 1, 1 is embedded and fixed in the ground G in order to facilitate dimensioning between the pair of rear pillars 1, 1. Pre-installed on. Also in this case, since the lower cross member 3 is not embedded in the ground G, the hole 24 dug in the ground G can be reduced. Moreover, since the lower cross member 3 is hidden behind the floor material 16 and cannot be seen, it does not get in the way.

以上に述べたように本独立構造体は、一対の後柱1,1の下部を下横材3で連結してあるので、後柱1,1間の寸法出しが容易である。下横材3は、地中に埋め込んであるか、又は床面Fと地面Gとの間に設けてあるため、地面Gや床材16で隠れるので、邪魔にならない。   As described above, in the independent structure, since the lower portions of the pair of rear pillars 1 and 1 are connected by the lower cross member 3, the dimension between the rear pillars 1 and 1 can be easily determined. Since the lower cross member 3 is embedded in the ground or provided between the floor surface F and the ground G, it is hidden by the ground G and the floor material 16, and therefore does not get in the way.

また、本独立構造体は、上横材2に垂木掛け部32を一体に設け、これを一対の後柱1,1の上端部間に連結して設けたので、垂木掛けのシール作業が不要となり、施工を簡略化できる。上横材2とは別に垂木掛けを設ける必要がないので、部品数を削減できると共に、垂木掛けを別途取付ける手間が省けるので、組立工数も削減できる。さらに本独立構造体は、後柱1,1に建具や側面パネルを取付けるためのベースとなる突部22(従来の壁付けタイプの簡易建物における躯体方立に相当するもの)を一体に設けたので、躯体方立のシール作業及び取付作業も不要である。
本独立構造体の現地施工方法は、一対の後柱1,1に垂木掛け(上横材)2を取付ける工程と、後柱1,1を外壁5から離して地面Gに立設する工程と、桁7を取付けた一対の前柱6,6を地面Gに立設する工程と、垂木掛け2と桁7間に垂木8,8,…を架設して屋根4を形成する工程を有することで、垂木掛けのシール作業が不要となり、施工を簡略化できる。
In addition, since the independent structure is provided with the rafters 32 integrally on the upper cross member 2 and is connected between the upper ends of the pair of rear pillars 1 and 1, no sealing work for rafters is required. Thus, the construction can be simplified. Since it is not necessary to provide a rafter separately from the upper cross member 2, the number of parts can be reduced, and the labor for attaching the rafter separately can be saved, so that the number of assembling steps can also be reduced. Furthermore, this independent structure is integrally provided with a protrusion 22 (corresponding to a frame stand in a conventional wall-mounted simple building) as a base for attaching a joinery or a side panel to the rear columns 1 and 1. As a result, the sealing work and mounting work in the vertical direction are unnecessary.
The field construction method for the independent structure includes a step of attaching a rafter (upper horizontal member) 2 to a pair of rear pillars 1, 1 and a step of standing the rear pillars 1, 1 away from the outer wall 5 on the ground G , Having a step of standing a pair of front pillars 6, 6 attached with a girder 7 on the ground G, and a step of forming a roof 4 by constructing rafters 8, 8,. This eliminates the need to seal the rafters and simplifies the construction.

図10,11は、本発明の独立構造体の他の実施形態であって、外壁5に孔を開けることなくカバー材9を取付けできるようにしたものである。カバー材9の横部材44は、図10に示すように、上横材2の上面にねじ64で取付けられる取付材65と、取付材65の後面に形成した溝66に嵌合取付けした隙間塞ぎ材67a,67bとで構成してある。隙間塞ぎ材67a,67bは、ゴムで蛇腹状に形成してあり、前後方向に伸縮自在なものとなっており、外壁5と取付材65との隙間に圧縮した状態で保持され、外壁5側の端部が外壁5に当接している。さらに、隙間塞ぎ材67a,67bの外壁側端部には、軟質のヒレ片68が外壁5側に向けて傾斜して設けられ、当該ヒレ片68が変形して外壁5に接することで、雨水の浸入を防止している。カバー材9の縦部材43も、図11に示すように、後柱1の側面にねじ69で取付けられる取付材70と、取付材70に取付けたゴム製の蛇腹状の隙間塞ぎ材72とで構成してある。   10 and 11 show another embodiment of the independent structure of the present invention, in which the cover material 9 can be attached without making a hole in the outer wall 5. As shown in FIG. 10, the transverse member 44 of the cover member 9 is a gap closing member fitted and attached to a mounting member 65 attached to the upper surface of the upper transverse member 2 with a screw 64 and a groove 66 formed on the rear surface of the attaching member 65. It consists of materials 67a and 67b. The gap plugging materials 67a and 67b are formed in a bellows shape with rubber, are stretchable in the front-rear direction, are held in a compressed state in the gap between the outer wall 5 and the mounting material 65, and are on the outer wall 5 side. Is in contact with the outer wall 5. Further, soft fin pieces 68 are provided at the outer wall side end portions of the gap plugging materials 67a and 67b so as to be inclined toward the outer wall 5 side. Preventing the intrusion of As shown in FIG. 11, the vertical member 43 of the cover material 9 is also composed of an attachment material 70 attached to the side surface of the rear pillar 1 with a screw 69 and a rubber bellows-like gap closing material 72 attached to the attachment material 70. It is configured.

本実施形態によれば、外壁5に全く孔を開ける必要がないので、建物の躯体内に雨水が浸入するおそれがない。また、外壁に孔を開けた場合には、ハウスメーカーによる新築住宅に対する10年間の保証が無効になるおそれがあるが、本独立構造体は外壁5に孔を開けないで設置できるので、ハウスメーカーによる住宅に対する保障が無効になることがなく、ハウスメーカーと建材メーカーの保証の棲み分けが明確にできる。   According to this embodiment, since it is not necessary to make a hole in the outer wall 5 at all, there is no possibility of rainwater entering the building's enclosure. In addition, if a hole is made in the outer wall, the 10-year warranty for a new house by the house maker may be invalidated. However, since this independent structure can be installed without making a hole in the outer wall 5, the house maker This guarantees a clear separation of guarantees between house manufacturers and building material manufacturers.

本発明は以上に述べた実施形態に限定されない。垂木掛けを上横材と別体で設け、垂木掛けを上横材にねじで取付けたものや、突部を後柱と別体で設け、突部を後柱にねじで取付けたものであってもよい。上横材は、一対の後柱を地面に立設した後で取付けることもできる。床の部分の仕様は任意であり、例えば土間やウッドデッキになっているものであってもよい。外壁に孔を開けないでカバー材を取付ける実施形態(図10,11)においては、隙間塞ぎ材が外壁に当接して設けてあればよく、隙間塞ぎ材の形状は蛇腹状のものに限らず、適宜変更することができる。本独立構造体は、ガーデンルームに限らず、あらゆる簡易建物に適用することができ、例えばサンルームや、側面や前面が開放したテラスやパーゴラ等とすることもできる。   The present invention is not limited to the embodiments described above. The rafter is provided separately from the upper cross member and the rafter is attached to the upper cross member with a screw, or the protrusion is provided separately from the rear column, and the protrusion is attached to the rear column with a screw. May be. The upper cross member can be attached after the pair of rear pillars are erected on the ground. The specification of the floor portion is arbitrary, and for example, it may be a soil or wood deck. In the embodiment (FIGS. 10 and 11) in which the cover material is attached without making a hole in the outer wall, the gap plugging material may be provided in contact with the outer wall, and the shape of the gap plugging material is not limited to the bellows shape. Can be changed as appropriate. This independent structure can be applied not only to a garden room but also to any simple building. For example, it can be a solarium, a terrace or a pergola with open sides and front.

1 後柱(柱)
2 上横材(垂木掛け)
3 下横材
4 屋根
5 外壁
6 前柱
7 桁
8 垂木
1 Rear pillar (pillar)
2 Upper crosspiece (rafter hanging)
3 Lower transverse material 4 Roof 5 Outer wall 6 Front pillar 7 Girder 8 Rafter

上記の課題を達成するために請求項1記載の発明による独立構造体は、左右一対の柱と、左右一対の柱の上部を連結する上横材と、左右一対の柱の下部をあらかじめ連結する下横材と、屋根とを備え、左右一対の柱は、下端部を外壁から離して地中に埋め込んで立設してあり、下横材は、地中に埋め込んであるか、又は床面と地面との間に設けてあり、屋根は、上横材に固定してあることを特徴とする。 Independent structure according the first aspect of the present invention in order to attain the aforementioned object, a pair of left and right pillars and crosspieces on connecting the upper portion of the pair of left and right pillars advance connecting the lower portion of the right and left pair of column The lower cross member is provided with a lower cross member and a roof, and the pair of left and right pillars are erected by being embedded in the ground with their lower ends separated from the outer wall , and the lower cross member is embedded in the ground or on the floor surface The roof is fixed to the upper cross member.

請求項1記載の発明による独立構造材は、左右一対の柱の下部をあらかじめ下横材で連結して、左右一対の柱の下端部を外壁から離して地中に埋め込んで立設するので、柱間の寸法出しが容易である。下横材は、地中に埋め込んであるか、又は床面と地面との間に設けてあるため、地面や床材で隠れるので、邪魔にならない。 Independent structural material according to a first aspect of the present invention, by connecting with the lower portion of the right and left pair of column previously lower transverse member, the lower end portions of the pair of left and right posts since erected embedded in the ground away from the outer wall, Easy dimensioning between columns. Since the lower cross member is buried in the ground or provided between the floor surface and the ground, it is hidden by the ground and the floor material, and therefore does not get in the way.

本発明は、建物の外部に設置されるガーデンルーム等の独立構造体の製造方法に関する。 The present invention relates to a method for manufacturing an independent structure such as a garden room installed outside a building.

特許文献1には、一対の柱部材と、一対の柱部材の上端に接続される桁部材とからなる鳥居部材を、建物の外壁から離れた位置に設け、鳥居部材に固定してガーデンルーム等の増築構造物を設置することが記載されている。鳥居部材は、柱部材の上端部は桁部材に接続されているので、一対の柱部材の上端部間の寸法は正確に出るが、柱部材の下端部は地面にあけた穴に挿入してコンクリートで固められるため、一対の柱部材の下端部間の寸法を正確に出すのが困難で、柱部材の下端部が外側に広がって鳥居部材がハの字状となったり、逆に柱部材の下端部が内側に狭まって鳥居部材が逆ハの字状となったりすることがあった。   In Patent Document 1, a torii member composed of a pair of column members and a girder member connected to the upper ends of the pair of column members is provided at a position away from the outer wall of the building, and is fixed to the torii member to be used in a garden room or the like It is described that the extension structure of will be installed. As for the torii member, since the upper end of the column member is connected to the girder member, the dimension between the upper ends of the pair of column members comes out accurately, but the lower end of the column member is inserted into a hole drilled in the ground. Because it is hardened with concrete, it is difficult to accurately measure the distance between the lower ends of a pair of column members, the lower end of the column members spread outwards, and the torii member becomes a C shape, or conversely In some cases, the lower end portion of the torsion narrows inward, and the torii member has a reverse C shape.

特許第5603920号公報Japanese Patent No. 5603920

本発明は以上に述べた実情に鑑み、柱間の寸法出しが容易な独立構造体の製造方法の提供を目的とする。 In view of the circumstances described above, an object of the present invention is to provide a method for manufacturing an independent structure in which dimensions between columns can be easily determined.

上記の課題を達成するために請求項1記載の発明による独立構造体の製造方法は、建物の外壁に沿って、且つ外壁から離して設置するものであって、左右一対の柱の上部を上横材で、下部を下横材で夫々連結した後、一対の柱の下端部を建物の外壁から離して地中に埋め込んで立設すると共に、下横材を支柱端部と共に地中に埋め込むか、床面と地面との間に配置し、上横材に屋根を固定することを特徴とする。 In order to achieve the above object, a method for manufacturing an independent structure according to the first aspect of the present invention is to install along the outer wall of a building and away from the outer wall, and the upper portions of the pair of left and right pillars are After connecting the lower part with the lower crosspieces with the horizontal members, the lower ends of the pair of pillars are embedded in the ground while being separated from the outer wall of the building , and the lower crosspieces are embedded in the ground together with the column ends. Or it arrange | positions between a floor surface and the ground, and fixes a roof to an upper crosspiece .

請求項1記載の発明による独立構造材の製造方法は、左右一対の柱の上部を上横材で、下部を下横材で夫々連結した後、一対の柱の下端部を建物の外壁から離して地中に埋め込んで立設するので、柱間の寸法出しが容易である。下横材は、支柱端部と共に地中に埋め込むか、床面と地面との間に配置することで、地面や床材で隠れるので、邪魔にならない。 According to the first aspect of the present invention, there is provided a method for producing an independent structural member , wherein the upper part of the pair of left and right columns is connected with the upper cross member and the lower part is connected with the lower cross member, and then the lower ends of the pair of pillars are separated from the outer wall of the building. Because it is embedded in the ground and standing, it is easy to measure the dimensions between the columns. Since the lower cross member is buried in the ground together with the end of the column or disposed between the floor surface and the ground, it is hidden by the ground and the floor material, so that it does not get in the way.

本発明の一実施形態に係る独立構造体の縦断面図である。It is a longitudinal cross-sectional view of the independent structure which concerns on one Embodiment of this invention. 同独立構造体の外壁側の上部を拡大して示す縦断面図である。It is a longitudinal cross-sectional view which expands and shows the upper part by the side of the outer wall of the independent structure. 同独立構造体の側面図である。It is a side view of the independent structure. 図3のA−A断面図である。It is AA sectional drawing of FIG. 図3のB−B断面図である。It is BB sectional drawing of FIG. 同独立構造体の斜視図である。It is a perspective view of the independent structure. 同独立構造体の施工手順を示す斜視図である。It is a perspective view which shows the construction procedure of the independent structure. 同独立構造体の施工手順(図7−1の続き)を示す斜視図である。It is a perspective view which shows the construction procedure (continuation of FIGS. 7-1) of the said independent structure. 本発明の独立構造体の他の実施形態を示す縦断面図であって、下横材を地面上に設置した場合を示す。It is a longitudinal cross-sectional view which shows other embodiment of the independent structure of this invention, Comprising: The case where a lower horizontal material is installed on the ground is shown. 本発明の独立構造体の他の実施形態を示す縦断面図であって、下横材を地面と床面との間に設置した場合を示す。It is a longitudinal cross-sectional view which shows other embodiment of the independent structure of this invention, Comprising: The case where a lower horizontal material is installed between the ground and a floor surface is shown. 本発明の独立構造体の他の実施形態を示す縦断面図であって、カバー材を外壁に孔をあけずに設置する場合を示す。It is a longitudinal cross-sectional view which shows other embodiment of the independent structure of this invention, Comprising: The case where a cover material is installed without making a hole in an outer wall is shown. 本発明の独立構造体の他の実施形態を示す横断面図であって、カバー材を外壁に孔をあけずに設置する場合を示す。It is a cross-sectional view which shows other embodiment of the independent structure of this invention, Comprising: The case where a cover material is installed without making a hole in an outer wall is shown.

以下、本発明の実施の形態を図面に基づいて説明する。図1〜6は、本発明の独立構造体の一実施形態を示している。本独立構造体は、住宅等の建物の外部に設置されるガーデンルームに適用したものであり、図1,5に示すように、建物の外壁5に沿って、且つ外壁5から離して設置してあり、外壁5に取付けたカバー材9により外壁5との隙間を塞いである。外壁5には掃出し窓10が取付けてあって、建物内からガーデンルームへと出入りできるようになっている。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-6 show one embodiment of the independent structure of the present invention. This independent structure is applied to a garden room installed outside a building such as a house, and is installed along the outer wall 5 of the building and away from the outer wall 5 as shown in FIGS. The cover 9 attached to the outer wall 5 closes the gap with the outer wall 5. A sweep window 10 is attached to the outer wall 5 so as to enter and exit the garden room from inside the building.

本独立構造体は、図6に示すように、一対の後柱1,1と、一対の後柱1,1の上部を連結する上横材(垂木掛け)2と、一対の後柱1,1の下部を連結する下横材3と、一対の後柱1,1の下部に取付けた根太掛け15と、一対の前柱6,6と、一対の前柱6,6の上部を連結する桁7と、一対の前柱6,6の下部を連結する前桁11と、前柱6,6と後柱1,1の上部に架設した腕木12,12と、前柱6,6と後柱1,1の下部に架設した妻桁13,13を備える。上横材2と桁7との間には、図1,6に示すように、複数の垂木8,8,…を左右方向に間隔をおいて取付け、垂木8,8,…に支持して屋根パネル14を取付けて、屋根4を構成してある。また、前桁6と根太掛け15との間には、複数の根太71,71,…を左右方向に間隔をおいて取付け、根太71,71,…に支持して床材16を取付けて、床部17を構成してある。一対の前柱6,6と桁7と前桁11とで構成される前面開口部18には、折畳み戸等の建具(図示省略)が取付けられる。前柱6と後柱1と腕木12と妻桁13とで構成される側面開口部19にも、折畳み戸等の建具(図示省略)が取付けられる。妻垂木8と腕木12と後柱1とで構成される三角形の開口部には、屋根側面パネル20が嵌め殺し状に取付けられる。   As shown in FIG. 6, the independent structure includes a pair of rear pillars 1, 1, an upper horizontal member (rafter hanging) 2 that connects the upper portions of the pair of rear pillars 1, 1, and a pair of rear pillars 1, 1. 1 connects the lower crosspiece 3 which connects the lower part of 1, the joist 15 attached to the lower part of the pair of rear pillars 1, 1, the pair of front pillars 6, 6, and the upper part of the pair of front pillars 6, 6. A girder 7, a front girder 11 connecting the lower portions of a pair of front pillars 6 and 6, arms 12 and 12 erected above the front pillars 6 and 6 and the rear pillars 1 and 1, front pillars 6 and 6 and rear The girder 13 and 13 erected in the lower part of the columns 1 and 1 are provided. As shown in FIGS. 1 and 6, a plurality of rafters 8, 8,... Are attached between the upper cross member 2 and the girder 7 at intervals in the left-right direction and supported by the rafters 8, 8,. The roof 4 is constructed by attaching a roof panel 14. Further, a plurality of joists 71, 71,... Are attached at intervals in the left-right direction between the front beam 6 and the joist rack 15, and the flooring 16 is attached to the joists 71, 71,. A floor portion 17 is configured. A fitting (not shown) such as a folding door is attached to the front opening 18 constituted by the pair of front pillars 6 and 6, the girder 7, and the front girder 11. A fitting (not shown) such as a folding door is also attached to the side opening 19 formed by the front pillar 6, the rear pillar 1, the arm 12, and the girder 13. A roof side panel 20 is fitted into a triangular opening formed by the wife rafter 8, the arm 12, and the rear pillar 1 so as to be fitted in a killing manner.

後柱1は、図5に示すように、正方形断面の柱本体部21と、柱本体部21の前面に位置する矩形断面の突部22を、押出成形により一体成形したものである。突部22は、建具や側面パネルを取付ける際のベースとなるものであり、突部22に補助部材23を介して建具や側面パネルを取付けている。なお、突部22に直接建具や側面パネルを取付けることもできる。
後柱1は、図1に示すように、地面Gにあけた穴24に下端部を挿入し、まわりをコンクリート25で固めてしっかりと自立させてある。下横材3は、図1に示すように、一対の後柱1,1の下端部の対向面に金具26で取付けてあり、下横材3も後柱1,1の下端部と共に地中に埋め込んである。下横材3は、一対の後柱1,1間の寸法出しを容易にするため、後柱1,1を地面に埋め込んで固定する前に、後柱1,1にあらかじめ取付けられる。さらに一対の後柱1,1間には、根太掛け受け27が取付けてあり、根太掛け受け27に根太掛け15を取付けてある。
As shown in FIG. 5, the rear column 1 is formed by integrally forming a column main body portion 21 having a square cross section and a protrusion 22 having a rectangular cross section located on the front surface of the column main body portion 21 by extrusion molding. The protrusion 22 serves as a base for attaching the joinery and the side panel, and the joinery and the side panel are attached to the protrusion 22 via the auxiliary member 23. It is also possible to attach a joinery or a side panel directly to the protrusion 22.
As shown in FIG. 1, the rear column 1 has a lower end portion inserted into a hole 24 formed in the ground G, and the periphery is solidified with concrete 25 so as to be firmly independent. As shown in FIG. 1, the lower cross member 3 is attached to the opposing surfaces of the lower ends of the pair of rear pillars 1, 1 with metal fittings 26, and the lower cross member 3 is also underground with the lower ends of the rear pillars 1, 1. It is embedded in. The lower cross member 3 is attached to the rear pillars 1 and 1 in advance before the rear pillars 1 and 1 are embedded and fixed in the ground in order to facilitate dimensioning between the pair of rear pillars 1 and 1. Further, between the pair of rear pillars 1, 1, a joist hook receiver 27 is attached, and a joist hook 15 is attached to the joist hook receiver 27.

上横材2は、一対の後柱1,1の上端に金具28で連結してある。上横材2は、図2に示すように、上面に前側に向かって下り勾配で傾斜した傾斜面29を有し、傾斜面29の後側にタイト材取付部30を有し、タイト材取付部30にタイト材31が取付けてある。タイト材31は軟質のヒレ状で、中間部で後側に屈曲しており、先端部が後述するカバー材9(横部材44)の下面に当接している。
上横材2は、前面に垂木掛け部32を一体に有している。すなわち上横材2は、垂木掛けを兼ねるものとなっている。垂木掛け部32には、垂木8,8,…の後端部を引っ掛け、ねじ33で固定してある。また垂木掛け部32には、屋根パネル14の後端部が差し込まれて屋根パネル14を保持する屋根パネル保持部34を有している。上横材2の左右両端部には、図4に示すように、蓋35を取付けて小口を塞いである。
The upper cross member 2 is connected to the upper ends of the pair of rear pillars 1 and 1 by a metal fitting 28. As shown in FIG. 2, the upper cross member 2 has an inclined surface 29 inclined downward on the upper surface toward the front side, a tight material attaching portion 30 on the rear side of the inclined surface 29, and a tight material attached A tight material 31 is attached to the portion 30. The tight material 31 has a soft fin shape and is bent rearward at an intermediate portion, and a tip portion is in contact with a lower surface of a cover material 9 (lateral member 44) described later.
The upper cross member 2 integrally has a rafter hanging portion 32 on the front surface. That is, the upper cross member 2 also serves as a rafter. .. Are hung on the rafter-hanging portion 32 and fixed with screws 33. Further, the rafter hanging portion 32 has a roof panel holding portion 34 for holding the roof panel 14 by inserting the rear end portion of the roof panel 14. As shown in FIG. 4, lids 35 are attached to the left and right ends of the upper cross member 2 to close the forehead.

桁7は、図1に示すように、一対の前柱6,6の上端に金具36で連結してある。桁7は、後側の面に垂木8,8,…及び腕木12が、それぞれ金具37,38で連結されている。桁7は、前部に雨樋39が一体に形成してあり、雨樋39の後方に屋根パネル14の前縁部を押えるパネル押え40が取付けてある。
一対の前柱6,6は、後柱1,1と同様に、地面Gにあけた穴41に下端部を挿入し、まわりをコンクリート42で固めて自立させてある。
As shown in FIG. 1, the girder 7 is connected to the upper ends of a pair of front pillars 6 and 6 by a metal fitting 36. In the girder 7, rafters 8, 8,... And the brace 12 are connected to the rear surface by metal fittings 37 and 38, respectively. The girder 7 is integrally formed with a rain gutter 39 at the front, and a panel presser 40 that holds the front edge of the roof panel 14 is attached to the rear of the gutter 39.
The pair of front pillars 6, 6 is self-supported by inserting a lower end portion into a hole 41 formed in the ground G and solidifying the periphery with concrete 42 like the rear pillars 1, 1.

カバー材9は、図6に示すように、一対の縦部材43,43と横部材44とを備える。縦部材43は、図5に示すように、アルミ押出形材よりなる外壁側部材45及び柱側部材46と、これら二部材を繋ぐゴム製の繋ぎ材47とで構成してある。外壁側部材45は、前方及び後方に突出する複数の突片を有する長尺部材であり、外壁5に孔をあけて埋め込んだアンカー48にねじ49で取付けてある。外壁側部材45は、前面の外周側に繋ぎ材嵌め込み溝50を有している。外壁側部材45の後面の外周側にはシールポケット51が形成してあり、シールポケット51にシール材52を充填して外壁5との間をシールしてある。柱側部材46は外壁側部材45と同一の形材を用いており、後柱1の側面の後部にねじ53で取付けてある。繋ぎ材47は、中間部で屈曲した板状となっており、一端部と他端部とに形成した差込部54,54を外壁側部材45と柱側部材46の繋ぎ材嵌め込み溝50にそれぞれ差込んで取付けてある。繋ぎ材47は変形自在なため、外壁5と後柱1間の変位や誤差を吸収可能であり、且つ外壁5と後柱1の間からの雨水の浸入を阻止できる。縦部材43は、図4に示すように、下端が地面Gに当接し、上端が横部材44の下面に当接している。このようにカバー材9は、縦部材43の下端を地面Gに当接し、横部材44を縦部材43上に載置することで、高さ方向の位置決めができ、手を離しても下に下がることがないので、取付け作業がしやすく、且つ安定して取付けできる。   As shown in FIG. 6, the cover member 9 includes a pair of vertical members 43 and 43 and a horizontal member 44. As shown in FIG. 5, the vertical member 43 includes an outer wall side member 45 and a column side member 46 made of an aluminum extruded shape member, and a rubber connecting material 47 that connects these two members. The outer wall side member 45 is a long member having a plurality of projecting pieces projecting forward and backward, and is attached to an anchor 48 embedded with a hole in the outer wall 5 with a screw 49. The outer wall side member 45 has a connecting material fitting groove 50 on the outer peripheral side of the front surface. A seal pocket 51 is formed on the outer peripheral side of the rear surface of the outer wall side member 45, and the seal pocket 51 is filled with a sealing material 52 to seal between the outer wall 5. The column side member 46 uses the same shape as the outer wall side member 45, and is attached to the rear portion of the side surface of the rear column 1 with a screw 53. The connecting material 47 has a plate shape bent at the intermediate portion, and the insertion portions 54, 54 formed at one end and the other end are formed in the connecting material fitting groove 50 between the outer wall side member 45 and the column side member 46. Each is inserted and installed. Since the connecting material 47 is freely deformable, it can absorb the displacement and error between the outer wall 5 and the rear column 1 and can prevent rainwater from entering between the outer wall 5 and the rear column 1. As shown in FIG. 4, the vertical member 43 has a lower end in contact with the ground G and an upper end in contact with the lower surface of the horizontal member 44. As described above, the cover member 9 can be positioned in the height direction by bringing the lower end of the vertical member 43 into contact with the ground G and placing the horizontal member 44 on the vertical member 43. Since it does not fall, it is easy to mount and can be mounted stably.

横部材44は、アルミ製の中空押出形材よりなり、図2に示すように、外壁5から庇のように屋外側にのびており、上横材2の上面に間隔をおいて重なっている。横部材44は、垂直な後壁55と、前方に向かって下り勾配で傾斜した上面壁56と、水平な下面壁57を有しており、後壁55を外壁5に当接し、外壁5に埋め込んだアンカー58にねじ59で取付けてある。後壁55の上端部にはシールポケット60が形成してあり、シールポケット60にシール材61を充填して外壁5との間をシールしてある。横部材44の下面壁57と上横材2の上面との間の隙間は、屈曲状態で設けたタイト材31によって塞がれており、横部材44と上横材2との間の見込み方向や上下方向の変位や誤差をタイト材31によって吸収できるようになっている。また、横部材44の前端部下面側には水切り片62を有し、横部材44の下面側に雨水が回り込むのを防いでいる。横部材44の両端部は、図4に示すように、上横材2よりも側方に張り出しており、張り出した部分の水平な下面壁57に縦部材43の上端を当接させている。また、横部材44の両端部には蓋63を取付けて小口を塞いである。   The horizontal member 44 is made of a hollow extruded shape member made of aluminum, and as shown in FIG. 2, extends from the outer wall 5 to the outdoor side like a ridge, and overlaps the upper surface of the upper horizontal member 2 with a gap. The horizontal member 44 has a vertical rear wall 55, an upper surface wall 56 inclined downward toward the front, and a horizontal lower surface wall 57, the rear wall 55 abuts against the outer wall 5, and It is attached to the embedded anchor 58 with a screw 59. A seal pocket 60 is formed at the upper end of the rear wall 55, and the seal pocket 60 is filled with a seal material 61 to seal between the outer wall 5. The gap between the lower surface wall 57 of the horizontal member 44 and the upper surface of the upper horizontal member 2 is closed by the tight material 31 provided in a bent state, and the expected direction between the horizontal member 44 and the upper horizontal member 2 In addition, the displacement and error in the vertical direction can be absorbed by the tight material 31. Further, a draining piece 62 is provided on the lower surface side of the front end portion of the horizontal member 44 to prevent rainwater from entering the lower surface side of the horizontal member 44. As shown in FIG. 4, both end portions of the horizontal member 44 protrude laterally from the upper horizontal member 2, and the upper end of the vertical member 43 is in contact with the horizontal lower surface wall 57 of the protruding portion. Further, lids 63 are attached to both ends of the transverse member 44 to close the forehead.

次に、本独立構造体の施工手順を説明する。まず、図7−1(a)に示すように、一対の後柱1,1の上端部に上横材2を、下端部に下横材3をそれぞれ連結し、後柱1,1の下端部及び下横材3を地面に埋め込んで立設する。このように、後柱1,1の下端部を下横材3で連結した状態で地中に埋め込むことで、後柱1,1の下部が外側に広がったり内側に狭まったりすることがなく、後柱1,1間の寸法が正確に出せる。次に、図7−1(b)に示すように、一対の前柱6,6の上端部に桁7を、下部に前桁11をそれぞれ連結し、前柱6,6の下端部を地面に埋め込んで立設し、図7−1(c)の状態とする。次に、図7−2(d)に示すように、前柱6と後柱1間に腕木12及び妻桁13を取付ける。次に、図7−2(e)に示すように、上横材2と桁7間に垂木8,8,…を架設する。その後、図7−2(f)に示すように、垂木8,8,…上に屋根パネル14を取付ける。その後、床材16、屋根側面パネル20、建具を取付ける。その後、カバー材9を取付けて外壁5との隙間を塞ぐ。   Next, the construction procedure of this independent structure will be described. First, as shown in FIG. 7-1 (a), the upper cross member 2 is connected to the upper ends of the pair of rear pillars 1, 1, and the lower cross member 3 is connected to the lower ends thereof, respectively. The part and the lower cross member 3 are embedded in the ground and set up. In this way, by embedding the lower ends of the rear pillars 1 and 1 with the lower cross member 3 in the ground, the lower part of the rear pillars 1 and 1 does not spread outward or narrow inside, The dimensions between the rear pillars 1 and 1 can be accurately obtained. Next, as shown in FIG. 7B, the beam 7 is connected to the upper ends of the pair of front pillars 6 and 6, the front beam 11 is connected to the lower part, and the lower ends of the front pillars 6 and 6 are connected to the ground. And erected in the state shown in FIG. Next, as shown in FIG. 7-2 (d), the arm 12 and the end girder 13 are attached between the front pillar 6 and the rear pillar 1. Next, as shown in FIG. 7-2 (e), rafters 8, 8,... Thereafter, as shown in FIG. 7-2 (f), the roof panel 14 is attached on the rafters 8, 8,. Thereafter, the flooring 16, the roof side panel 20, and the joinery are attached. Thereafter, the cover material 9 is attached to close the gap with the outer wall 5.

図8は、本発明の独立構造体の他の実施形態を示している。本実施形態では、一対の後柱1,1の下部を連結する下横材3を、地面G上に設けている。本実施形態においても、下横材3は、一対の後柱1,1間の寸法出しを容易にするため、後柱1,1を地面Gに埋め込んで固定する前に、後柱1,1にあらかじめ取付けられる。本実施形態によれば、下横材3を地面Gに埋め込まないことで、地面Gに掘る穴24を小さくできる。下横材3は、床材16に隠れて見えないので、邪魔にならない。   FIG. 8 shows another embodiment of the independent structure of the present invention. In the present embodiment, the lower cross member 3 that connects the lower portions of the pair of rear pillars 1 and 1 is provided on the ground G. Also in the present embodiment, the lower cross member 3 has a rear pillar 1, 1 before the rear pillar 1, 1 is embedded and fixed in the ground G in order to facilitate dimensioning between the pair of rear pillars 1, 1. Pre-installed on. According to this embodiment, the hole 24 dug in the ground G can be made small by not embedding the lower cross member 3 in the ground G. Since the lower cross member 3 is hidden behind the floor material 16 and cannot be seen, it does not get in the way.

図9は、本発明の独立構造体の他の実施形態を示している。本実施形態では、一対の後柱1,1の下部を連結する下横材3を、地面Gと床面Fとの間に設けている。本実施形態においても、下横材3は、一対の後柱1,1間の寸法出しを容易にするため、後柱1,1を地面Gに埋め込んで固定する前に、後柱1,1にあらかじめ取付けられる。この場合も、下横材3を地面Gに埋め込まないので、地面Gに掘る穴24を小さくできる。また下横材3は、床材16に隠れて見えないので、邪魔にならない。   FIG. 9 shows another embodiment of the independent structure of the present invention. In the present embodiment, the lower cross member 3 that connects the lower portions of the pair of rear pillars 1, 1 is provided between the ground G and the floor surface F. Also in the present embodiment, the lower cross member 3 has a rear pillar 1, 1 before the rear pillar 1, 1 is embedded and fixed in the ground G in order to facilitate dimensioning between the pair of rear pillars 1, 1. Pre-installed on. Also in this case, since the lower cross member 3 is not embedded in the ground G, the hole 24 dug in the ground G can be reduced. Moreover, since the lower cross member 3 is hidden behind the floor material 16 and cannot be seen, it does not get in the way.

以上に述べたように本独立構造体は、一対の後柱1,1の下部を下横材3で連結してあるので、後柱1,1間の寸法出しが容易である。下横材3は、地中に埋め込んであるか、又は床面Fと地面Gとの間に設けてあるため、地面Gや床材16で隠れるので、邪魔にならない。   As described above, in the independent structure, since the lower portions of the pair of rear pillars 1 and 1 are connected by the lower cross member 3, the dimension between the rear pillars 1 and 1 can be easily determined. Since the lower cross member 3 is embedded in the ground or provided between the floor surface F and the ground G, it is hidden by the ground G and the floor material 16, and therefore does not get in the way.

また、本独立構造体は、上横材2に垂木掛け部32を一体に設け、これを一対の後柱1,1の上端部間に連結して設けたので、垂木掛けのシール作業が不要となり、施工を簡略化できる。上横材2とは別に垂木掛けを設ける必要がないので、部品数を削減できると共に、垂木掛けを別途取付ける手間が省けるので、組立工数も削減できる。さらに本独立構造体は、後柱1,1に建具や側面パネルを取付けるためのベースとなる突部22(従来の壁付けタイプの簡易建物における躯体方立に相当するもの)を一体に設けたので、躯体方立のシール作業及び取付作業も不要である。
本独立構造体の現地施工方法は、一対の後柱1,1に垂木掛け(上横材)2を取付ける工程と、後柱1,1を外壁5から離して地面Gに立設する工程と、桁7を取付けた一対の前柱6,6を地面Gに立設する工程と、垂木掛け2と桁7間に垂木8,8,…を架設して屋根4を形成する工程を有することで、垂木掛けのシール作業が不要となり、施工を簡略化できる。
In addition, since the independent structure is provided with the rafters 32 integrally on the upper cross member 2 and is connected between the upper ends of the pair of rear pillars 1 and 1, no sealing work for rafters is required. Thus, the construction can be simplified. Since it is not necessary to provide a rafter separately from the upper cross member 2, the number of parts can be reduced, and the labor for attaching the rafter separately can be saved, so that the number of assembling steps can also be reduced. Furthermore, this independent structure is integrally provided with a protrusion 22 (corresponding to a frame stand in a conventional wall-mounted simple building) as a base for attaching a joinery or a side panel to the rear columns 1 and 1. As a result, the sealing work and mounting work in the vertical direction are unnecessary.
The field construction method for the independent structure includes a step of attaching a rafter (upper horizontal member) 2 to a pair of rear pillars 1, 1 and a step of standing the rear pillars 1, 1 away from the outer wall 5 on the ground G , Having a step of standing a pair of front pillars 6, 6 attached with a girder 7 on the ground G, and a step of forming a roof 4 by constructing rafters 8, 8,. This eliminates the need to seal the rafters and simplifies the construction.

図10,11は、本発明の独立構造体の他の実施形態であって、外壁5に孔を開けることなくカバー材9を取付けできるようにしたものである。カバー材9の横部材44は、図10に示すように、上横材2の上面にねじ64で取付けられる取付材65と、取付材65の後面に形成した溝66に嵌合取付けした隙間塞ぎ材67a,67bとで構成してある。隙間塞ぎ材67a,67bは、ゴムで蛇腹状に形成してあり、前後方向に伸縮自在なものとなっており、外壁5と取付材65との隙間に圧縮した状態で保持され、外壁5側の端部が外壁5に当接している。さらに、隙間塞ぎ材67a,67bの外壁側端部には、軟質のヒレ片68が外壁5側に向けて傾斜して設けられ、当該ヒレ片68が変形して外壁5に接することで、雨水の浸入を防止している。カバー材9の縦部材43も、図11に示すように、後柱1の側面にねじ69で取付けられる取付材70と、取付材70に取付けたゴム製の蛇腹状の隙間塞ぎ材72とで構成してある。   10 and 11 show another embodiment of the independent structure of the present invention, in which the cover material 9 can be attached without making a hole in the outer wall 5. As shown in FIG. 10, the transverse member 44 of the cover member 9 is a gap closing member fitted and attached to a mounting member 65 attached to the upper surface of the upper transverse member 2 with a screw 64 and a groove 66 formed on the rear surface of the attaching member 65. It consists of materials 67a and 67b. The gap plugging materials 67a and 67b are formed in a bellows shape with rubber, are stretchable in the front-rear direction, are held in a compressed state in the gap between the outer wall 5 and the mounting material 65, and are on the outer wall 5 side. Is in contact with the outer wall 5. Further, soft fin pieces 68 are provided at the outer wall side end portions of the gap plugging materials 67a and 67b so as to be inclined toward the outer wall 5 side. Preventing the intrusion of As shown in FIG. 11, the vertical member 43 of the cover material 9 is also composed of an attachment material 70 attached to the side surface of the rear pillar 1 with a screw 69 and a rubber bellows-like gap closing material 72 attached to the attachment material 70. It is configured.

本実施形態によれば、外壁5に全く孔を開ける必要がないので、建物の躯体内に雨水が浸入するおそれがない。また、外壁に孔を開けた場合には、ハウスメーカーによる新築住宅に対する10年間の保証が無効になるおそれがあるが、本独立構造体は外壁5に孔を開けないで設置できるので、ハウスメーカーによる住宅に対する保障が無効になることがなく、ハウスメーカーと建材メーカーの保証の棲み分けが明確にできる。   According to this embodiment, since it is not necessary to make a hole in the outer wall 5 at all, there is no possibility of rainwater entering the building's enclosure. In addition, if a hole is made in the outer wall, the 10-year warranty for a new house by the house maker may be invalidated. However, since this independent structure can be installed without making a hole in the outer wall 5, the house maker This guarantees a clear separation of guarantees between house manufacturers and building material manufacturers.

本発明は以上に述べた実施形態に限定されない。垂木掛けを上横材と別体で設け、垂木掛けを上横材にねじで取付けたものや、突部を後柱と別体で設け、突部を後柱にねじで取付けたものであってもよい。上横材は、一対の後柱を地面に立設した後で取付けることもできる。床の部分の仕様は任意であり、例えば土間やウッドデッキになっているものであってもよい。外壁に孔を開けないでカバー材を取付ける実施形態(図10,11)においては、隙間塞ぎ材が外壁に当接して設けてあればよく、隙間塞ぎ材の形状は蛇腹状のものに限らず、適宜変更することができる。本独立構造体は、ガーデンルームに限らず、あらゆる簡易建物に適用することができ、例えばサンルームや、側面や前面が開放したテラスやパーゴラ等とすることもできる。   The present invention is not limited to the embodiments described above. The rafter is provided separately from the upper cross member and the rafter is attached to the upper cross member with a screw, or the protrusion is provided separately from the rear column, and the protrusion is attached to the rear column with a screw. May be. The upper cross member can be attached after the pair of rear pillars are erected on the ground. The specification of the floor portion is arbitrary, and for example, it may be a soil or wood deck. In the embodiment (FIGS. 10 and 11) in which the cover material is attached without making a hole in the outer wall, the gap plugging material may be provided in contact with the outer wall, and the shape of the gap plugging material is not limited to the bellows shape. Can be changed as appropriate. This independent structure can be applied not only to a garden room but also to any simple building. For example, it can be a solarium, a terrace or a pergola with open sides and front.

1 後柱(柱)
2 上横材(垂木掛け)
3 下横材
4 屋根
5 外壁
6 前柱
7 桁
8 垂木
1 Rear pillar (pillar)
2 Upper crosspiece (rafter hanging)
3 Lower transverse material 4 Roof 5 Outer wall 6 Front pillar 7 Girder 8 Rafter

Claims (1)

一対の柱と、柱の上部を連結する上横材と、柱の下部を連結する下横材と、屋根とを備え、柱は、下端部を地中に埋め込んで立設してあり、下横材は、地中に埋め込んであるか、又は床面と地面との間に設けてあり、屋根は、上横材に固定してあることを特徴とする独立構造体。   It is provided with a pair of columns, an upper horizontal member that connects the upper part of the column, a lower horizontal member that connects the lower part of the column, and a roof, and the column is erected with its lower end buried in the ground, An independent structure characterized in that the cross member is embedded in the ground or provided between the floor and the ground, and the roof is fixed to the upper cross member.
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