JP2513077Y2 - Waterproof structure of lower frame in assembled house - Google Patents

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】本考案はガレージ、倉庫などの組
立家屋に関し、コンクリート基礎上にあって外壁パネル
および柱を受ける下枠の防水構造を改良したものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembled house such as a garage and a warehouse, and has an improved waterproof structure of a lower frame for receiving outer wall panels and columns on a concrete foundation.

【０００２】[0002]

【従来の技術】ガレージ等の組立家屋では、コンクリー
ト基礎に設けたアンカーボルトを利用して下枠を組み、
この下枠を基準にして柱、梁、および外壁パネルなどを
組み上げる。こうした組立家屋では、柱および外壁パネ
ルと下枠の接合部、さらに下枠と基礎の接合部の防水が
不可欠となる。2. Description of the Related Art In an assembly house such as a garage, a lower frame is assembled using an anchor bolt provided on a concrete foundation,
Columns, beams, and outer wall panels are assembled based on this bottom frame. In such an assembled house, it is indispensable to waterproof the joints between the columns and outer wall panels and the lower frame, and also the joints between the lower frame and the foundation.

【０００３】図８は柱、外壁パネルおよび下枠に関する
従来の接合構造を示す。そこでは、断面Ｃ字状の下枠４
０の上面壁に、止水壁を兼ねる受壁４１を立設し、この
受壁４１に室内側からねじ込んだボルト４２で外壁パネ
ル４３を下枠４０に固定する。さらに、外壁パネル４３
の下端壁の逃げ溝４４に対応して、前記上面壁に山形の
止水壁４５を突設し、受壁４１と止水壁４５で外壁パネ
ル４３と下枠４０の接合部の止水を図っている。また、
下枠４０と基礎４６との間には水切り板４７を挟み込
み、基礎４６の上面に沿って雨水などが室内側に浸入す
るのを防いでいる。柱４９は、その室内側の側面が受壁
４１の室外側の面壁と面一状になる状態で下枠４０に固
定されていた。FIG. 8 shows a conventional joint structure for a column, an outer wall panel and a lower frame. There, a lower frame 4 having a C-shaped cross section
A receiving wall 41 also serving as a water blocking wall is erected on the upper surface wall of No. 0, and an outer wall panel 43 is fixed to the lower frame 40 with a bolt 42 screwed into the receiving wall 41 from the indoor side. Further, the outer wall panel 43
Corresponding to the escape groove 44 of the lower end wall of the upper wall, a mountain-shaped water blocking wall 45 is projected on the upper surface wall, and the receiving wall 41 and the water blocking wall 45 prevent water at the joint between the outer wall panel 43 and the lower frame 40. I am trying. Also,
A drainer plate 47 is sandwiched between the lower frame 40 and the foundation 46 to prevent rainwater and the like from entering the indoor side along the upper surface of the foundation 46. The pillar 49 was fixed to the lower frame 40 in a state where the side surface on the indoor side thereof was flush with the surface wall on the outdoor side of the receiving wall 41.

【０００４】[0004]

【考案が解決しようとする課題】上記の防水構造によれ
ば、外壁パネル４３と下枠４０、および基礎４６と下枠
４０との間の止水は十分に図れるが、柱４９と下枠４０
との間の接合部における止水に問題があった。従来は柱
４９を下枠４０に対して位置決めし、仮組み状態を維持
するために、柱４９の下部に係合片５０や脚片５１の類
を設け、これらを下枠４０の上面壁に開口した位置決め
溝５２や切欠５３に差し込み係合している。そのため、
柱４９に沿って流下した雨水が、位置決め溝５２や切欠
５３を介して下枠４０内へ入り込み、下枠４０と基礎４
６との間から室内側へ流入していたからである。According to the above-mentioned waterproof structure, water can be sufficiently stopped between the outer wall panel 43 and the lower frame 40, and between the foundation 46 and the lower frame 40, but the pillar 49 and the lower frame 40.
There was a problem with water stoppage at the joint between and. Conventionally, the pillar 49 is positioned with respect to the lower frame 40, and in order to maintain the temporarily assembled state, an engaging piece 50 and leg pieces 51 are provided on the lower portion of the pillar 49, and these are provided on the upper wall of the lower frame 40. The positioning groove 52 and the notch 53 which are opened are inserted and engaged. for that reason,
Rainwater flowing down along the pillar 49 enters the lower frame 40 through the positioning groove 52 and the notch 53, and the lower frame 40 and the foundation 4
This is because it was flowing into the room from between 6.

【０００５】下枠４０と基礎４６との間をコーキング材
５４で封止すると、雨水が室内へ流入することは一応解
消できる。しかし、コーキング材５４は外観を損ないや
すく、さらにコーキング作業のために余分な手間が必要
になる不利を避けられない。下枠４０内に滞留した雨水
が基礎４６内へ浸み込んで室内へ流れ出ることもある。
滞留水によって下枠４０や水切り板４７の腐食が促進さ
れる不利もある。By sealing the space between the lower frame 40 and the foundation 46 with the caulking material 54, it is possible to prevent rainwater from flowing into the room. However, the caulking material 54 is liable to impair the appearance, and the disadvantage that extra work is required for the caulking work cannot be avoided. Rainwater accumulated in the lower frame 40 may infiltrate into the foundation 46 and flow out into the room.
There is also a disadvantage that the accumulated water promotes corrosion of the lower frame 40 and the draining plate 47.

【０００６】そこで本考案の目的は、下枠に対する柱お
よび外壁パネルの組み付け構造を改良することにより、
下枠における防水を完全にして雨水の室内側への流れ出
しを解消し、併わせてコーキング作業等の余分な手間を
要することなく、下枠の防水を図ることにある。Therefore, an object of the present invention is to improve the assembly structure of the pillar and the outer wall panel to the lower frame,
There is a need to completely waterproof the lower frame to prevent rainwater from flowing out to the indoor side, and at the same time, to waterproof the lower frame without extra work such as caulking work.

【０００７】[0007]

【課題を解決するための手段】本考案は、基礎４の上面
にアンカボルト１４を介して固定される下枠５と、下枠
５に組み付けられる柱６・７および外壁パネル２を備え
ている組立家屋において、下枠５が、基礎４の上壁に沿
うベース壁９と、ベース壁９の外端から立ち上がって上
端が下向きに折り返された受壁１０と、受壁１０に連続
して外向きに延びる水平のパネル受壁１１と、パネル受
壁１１の外端から上向きに突設された止水壁１２と、止
水壁１２から下端が基礎４の上壁へ向かって下向きに延
びる外脚壁１３とを一連に折り曲げ形成した金属枠から
なること、外壁パネル２の下端面および室内側壁面の下
部を、前記パネル受壁１１および受壁１０の外側面にそ
れぞれ当て付けた状態で、外壁パネル２が受壁１０にこ
れの室内側からねじ込んだボルト１９で下枠５に一体に
取り付けられていること、各柱６・７はこれの外壁面の
下部を受壁１０の室内側壁面に当て付けた状態で下枠５
のベース壁９上に配置し、アンカーボルト１４にねじ込
んだナット１５で、ベース壁９と共締め固定されたブラ
ケット２０に、各柱６・７の下部がボルト２２で固定さ
れていること、下枠５の外脚壁１３の下端と基礎４の上
壁との間に水切り板２９が挟み固定してあることを要件
とする。さらに、ベース壁９の室内側端にはベース壁９
と基礎４との接合面を封止するパッキン３２を設けるこ
とができる。The present invention comprises a lower frame 5 fixed to the upper surface of a foundation 4 via anchor bolts 14, columns 6 and 7 and outer wall panel 2 assembled to the lower frame 5. In the assembled house, the lower frame 5 is continuous with the base wall 9 along the upper wall of the foundation 4, the receiving wall 10 that rises from the outer end of the base wall 9 and the upper end is folded back downward, and the receiving wall 10.
And a horizontal panel receiving wall 11 extending outward, and a panel receiving wall 11.
Formed by bending a cut-off wall 12 to project upward from the outer end of the wall 11, in a series and an outer leg wall 13 from the lower end stop <br/> water wall 12 extends downwardly toward the upper wall of the foundation 4 The outer wall panel 2 is attached to the receiving wall 10 with the lower end surface of the outer wall panel 2 and the lower portion of the indoor side wall surface being abutted against the outer surfaces of the panel receiving wall 11 and the receiving wall 10, respectively. Are integrally attached to the lower frame 5 with bolts 19 screwed in from the indoor side of the lower frame 5 with the lower portions of the outer walls of the columns 6 and 7 abutting against the indoor side wall surface of the receiving wall 10.
The bottoms of the columns 6 and 7 are fixed to the brackets 20 which are arranged on the base wall 9 of the above and are fastened together with the base wall 9 with the nuts 15 screwed into the anchor bolts 14, and the bottoms of the columns 6 and 7 are fixed with bolts 22. on the lower end and the base 4 of the outer leg wall 13 of the frame 5
It is required that the draining plate 29 be sandwiched and fixed between the wall and the wall . Further, at the indoor side end of the base wall 9, the base wall 9
A packing 32 that seals the joint surface between the base 4 and the base 4 can be provided.

【０００８】[0008]

【作用】基礎４、下枠５、外壁パネル２および柱６・７
の四者において、下枠５を介して雨水が流入する箇所
は、基礎４と下枠５との間、下枠５と外壁パネル２との
間、下枠５と柱６・７との間である。基礎４と下枠５と
の間の雨水流入経路は、下枠５の外脚壁１３と基礎４と
の間に挟み固定した水切り板２９で遮断するので、ここ
から雨水は浸入しない。下枠５と外壁パネル２との間の
雨水流入経路は、外壁パネル２の下部をパネル受壁１１
およびこれより上面に突出する受壁１０に当て付けてボ
ルト１９で固定することにより遮断されるので、この経
路から雨水が浸入することはない。パネル受壁１１に隣
接して設けた止水壁１２は、該当部位の雨水流入経路へ
雨水が直接降り込むことを阻止する。下枠５と柱６・７
との間の雨水流入経路は、柱６・７を下枠５の受壁１０
の室内側に位置させることによって、つまり柱６・７の
外壁面を外壁パネル２で遮閉することによって遮断でき
るので、この雨水流入経路から雨水が流入することはな
い。[Function] Foundation 4, lower frame 5, outer wall panel 2 and pillars 6 and 7
In the four cases, the place where rainwater flows in through the lower frame 5 is between the foundation 4 and the lower frame 5, between the lower frame 5 and the outer wall panel 2, between the lower frame 5 and the pillars 6 and 7. Is. The rainwater inflow path between the foundation 4 and the lower frame 5 is blocked by the draining plate 29 fixed between the outer leg wall 13 of the lower frame 5 and the foundation 4, so that rainwater does not enter from here. As for the rainwater inflow path between the lower frame 5 and the outer wall panel 2, the lower part of the outer wall panel 2 is connected to the panel receiving wall 11
Further, since it is cut off by abutting against the receiving wall 10 projecting above it and fixing it with the bolt 19, rainwater does not enter from this route. The water blocking wall 12 provided adjacent to the panel receiving wall 11 prevents rainwater from directly entering the rainwater inflow path of the corresponding portion. Lower frame 5 and pillars 6 and 7
The rainwater inflow path between the pillars 6 and 7 is the receiving wall 10 of the lower frame 5.
Since it can be blocked by locating it on the indoor side, that is, by blocking the outer wall surfaces of the pillars 6 and 7 with the outer wall panel 2, rainwater does not flow from this rainwater inflow path.

【０００９】[0009]

【考案の効果】本考案では、従来の組立家屋において雨
水流入の原因となっていた柱と下枠の接合部構造を改良
した。即ち、チャンネル材状に形成されていた下枠５を
異形断面状に形成し、下枠５を受壁１０によって室内側
と室外側とに区分し、受壁１０の外面に外壁パネル２を
組み付け、受壁１０の内面に連続するベース壁９上に柱
６・７を配置し、これをベース壁９と共締め固定される
ブラケット２０にボルト２２で固定した。換言すると、
全ての柱６・７の外面を外壁パネル２で覆って、雨水が
柱６・７に沿って流下することを避けるようにした。According to the present invention, the structure of the joint between the pillar and the lower frame, which has been a cause of rainwater inflow in the conventional assembly house, has been improved. That is, the lower frame 5 formed in the shape of a channel material is formed in an irregular cross section, the lower frame 5 is divided into the indoor side and the outdoor side by the receiving wall 10, and the outer wall panel 2 is attached to the outer surface of the receiving wall 10. The columns 6 and 7 are arranged on the base wall 9 that is continuous with the inner surface of the receiving wall 10, and the columns 6 and 7 are fixed to the bracket 20 that is fixed together with the base wall 9 with the bolts 22. In other words,
The outer surface of all the pillars 6 and 7 was covered with the outer wall panel 2 to prevent rainwater from flowing down along the pillars 6 and 7.

【００１０】従って、雨水が下枠５の内部へ入り込んで
滞留するのはもちろんのこと、下枠５を介して家屋内へ
流入することも確実に防止できる。なお、ブラケット２
０は、柱６・７を下枠５に組み付ける際の位置決め具と
して、さらに仮組み状態を維持する係合体として機能す
るので、柱６・７の組付構造を変更したことで、従来の
組立家屋に比べて施工性が阻害されることはない。下枠
５の内部への雨水の入り込みや滞留がないので、下枠５
と基礎４との間をコーキング材で封止する必要がなく、
その分だけ施工の手間を削減できるうえ、コーキング材
によって室内側の美観が損なわれることも解消できる。
また、外壁パネル２どうしの隣接部からの雨水の浸み込
みや、他物の衝突による外脚壁１３および水切板２９の
変形などで僅かであるが雨水が下枠５内へ入り込むこと
があっても、ベース壁９の室内側端においてベース壁９
と基礎４との接合面をパッキン３２で封止しているの
で、家屋内へ雨水が流入することを避けることができ
る。Therefore, it is possible to surely prevent rainwater from entering the inside of the lower frame 5 and staying therein, and also from flowing into the house through the lower frame 5. The bracket 2
0 functions as a positioning tool when assembling the pillars 6 and 7 to the lower frame 5, and as an engaging body that maintains the temporary assembled state. Therefore, by changing the assembling structure of the pillars 6 and 7, The workability is not hindered compared to a house. Since rainwater does not enter or stay inside the lower frame 5, the lower frame 5
It is not necessary to seal between the base and the base 4 with caulking material,
The amount of work required can be reduced by that amount, and the caulking material can eliminate the loss of aesthetics on the indoor side.
In addition, rainwater may get into the lower frame 5 due to the infiltration of rainwater from the adjacent portions of the outer wall panels 2 and the deformation of the outer leg wall 13 and the drain plate 29 due to the collision of other objects. Even at the indoor side end of the base wall 9,
Since the joint surface between the base 4 and the base 4 is sealed by the packing 32, it is possible to prevent rainwater from flowing into the house.

【００１１】[0011]

【実施例】図２ないし図７は本考案をガレージに適用し
た実施例を示す。図２において、ガレージは前後に長い
直方体状の建物として構成されており、前面の出入口１
を除く三方周壁は一群の外壁パネル２で覆い、上面は図
外の折版屋根で覆っている。出入口１はシャッタ３で開
閉される。ガレージは、基礎４の上面に固定される下枠
５と、図３に示す建物の四隅の柱６、および前後の柱６
・６間に配置した柱７と、図外の梁および母屋などを骨
材にして構成する。2 to 7 show an embodiment in which the present invention is applied to a garage. In Fig. 2, the garage is constructed as a rectangular parallelepiped building that is long in the front and back, and the front entrance 1
The three-sided peripheral walls except for are covered with a group of outer wall panels 2, and the upper surface is covered with a folded roof (not shown). The doorway 1 is opened and closed by a shutter 3. The garage includes a lower frame 5 fixed to the upper surface of the foundation 4, pillars 6 at four corners of the building shown in FIG.
-The pillars 7 arranged between 6 and the beams and purlins (not shown) are used as aggregates.

【００１２】図４において、下枠５は基礎４の上壁に沿
うベース壁９と、ベース壁９の外端から立ち上がって上
端が下向きに折り返された受壁１０と、受壁１０に連続
して外向きに延びる水平のパネル受壁１１と、パネル受
壁１１の外端から上向きに突設された逆Ｕ字形の止水壁
１２と、止水壁１２から下端が基礎４の上壁へ向かって
下向きに延びるコ字状の外脚壁１３とを一連に折り曲げ
形成した異形断面状の金属枠体からなる。ベース壁９は
下枠５の幅寸法の過半部を占め、受壁１０から外脚壁１
３の外側面までの水平距離は、外壁パネル２の厚みにほ
ぼ一致している。In FIG. 4, the lower frame 5 is continuous with the base wall 9 along the upper wall of the base 4, the receiving wall 10 that rises from the outer end of the base wall 9 and the upper end is folded back downward, and the receiving wall 10. And a horizontal panel receiving wall 11 extending outward, an inverted U-shaped water blocking wall 12 projecting upward from the outer end of the panel receiving wall 11, and a lower end from the water blocking wall 12 to the upper wall of the foundation 4. The metal frame body has a U-shaped outer leg wall 13 that extends downwardly and is bent in series to form a metal frame having an irregular cross section. The base wall 9 occupies the majority of the width dimension of the lower frame 5, and extends from the receiving wall 10 to the outer leg wall 1.
The horizontal distance to the outer surface of 3 substantially matches the thickness of the outer wall panel 2.

【００１３】下枠５は基礎４に埋め込んだアンカーボル
ト１４によって基礎４に固定する。つまりベース壁９は
これに設けた孔を介してアンカーボルト１４に挿通し、
後述する柱６・７用のブラケット２０と共にベース壁９
をナット１５で共締め固定する。図４において、外壁パ
ネル２は外板２ａと、内板２ｂと、両板２ａ・２ｂを上
下端で支持する端枠２ｃ・２ｃと、内部に充填された断
熱材２ｄなどで縦長に形成されている。下側の端枠２ｃ
の下面中央にはパネル上方へ凹む逃げ溝１７が形成して
ある。The lower frame 5 is fixed to the foundation 4 by anchor bolts 14 embedded in the foundation 4. That is, the base wall 9 is inserted into the anchor bolt 14 through the hole provided in the base wall 9,
Base wall 9 together with brackets 20 for pillars 6 and 7 described later
Tighten together with the nut 15. In FIG. 4, the outer wall panel 2 is formed vertically with an outer plate 2a, an inner plate 2b, end frames 2c and 2c for supporting both plates 2a and 2b at the upper and lower ends, and a heat insulating material 2d filled inside. ing. Lower end frame 2c
An escape groove 17 is formed at the center of the lower surface of the so as to be recessed above the panel.

【００１４】外壁パネル２は下枠５の受壁１０の外面側
に組み付ける。詳しくは、外壁パネル２の端枠２ｃをパ
ネル受壁１１上に載せ、内板２ｂの下部を受壁１０の室
外側壁面に当て付けた状態で前後の位置決めを行い、受
壁１０にこれの室内側からねじ込んだボルト１９で内板
２ｂおよび端枠２ｃと受壁１０とを締結固定するのであ
る。この取付状態において、止水壁１２は逃げ溝１７内
へ入り込んで内接する。図示していないが端枠２ｃには
ボルト１９に対応するねじ孔を設けてあり、受壁１０お
よび内板２ｂにもそれぞれボルト１９用の挿通孔が形成
してある。図８に示す従来例のように下枠４０の上面と
外壁パネル４３の下端が接触していると、この接触面間
に毛細管現象により外壁パネル４３の外面から屋内側へ
雨水が浸入しやすいが、この実施例では、図４に示すよ
うに、外壁パネル２の下側の端枠２ｃと外脚壁１３の上
面１３ａとの間に隙間Ｓを設けているので、外壁パネル
２の外面から雨水が毛細管現象により止水壁１２と逃げ
溝１７間、更に屋内側へ浸入するのを防止できる。The outer wall panel 2 is attached to the outer surface of the receiving wall 10 of the lower frame 5. Specifically, the end frame 2c of the outer wall panel 2 is placed on the panel receiving wall 11, the front and rear are positioned with the lower portion of the inner plate 2b being abutted against the outer wall surface of the receiving wall 10, and The inner plate 2b, the end frame 2c, and the receiving wall 10 are fastened and fixed by the bolts 19 screwed in from the indoor side. In this attached state, the water blocking wall 12 enters into the escape groove 17 and internally contacts. Although not shown, the end frame 2c is provided with screw holes corresponding to the bolts 19, and the receiving wall 10 and the inner plate 2b are also formed with insertion holes for the bolts 19, respectively. When the upper surface of the lower frame 40 and the lower end of the outer wall panel 43 are in contact with each other as in the conventional example shown in FIG. 8, rainwater easily intrudes from the outer surface of the outer wall panel 43 to the indoor side due to a capillary phenomenon between the contact surfaces. In this embodiment, as shown in FIG. 4, since the gap S is provided between the lower end frame 2c of the outer wall panel 2 and the upper surface 13a of the outer leg wall 13, the rainwater can be collected from the outer surface of the outer wall panel 2. Can be prevented from invading between the water blocking wall 12 and the escape groove 17 and further indoors due to the capillary phenomenon.

【００１５】図４および図５に示す柱７は間柱であっ
て、これは室内側が開口する断面Ｃ字形の柱本体７ａ
と、柱本体７ａの室内側に被せ付けた柱カバー７ｂとか
らなる。柱７は前記ベース壁９と共締めされるブラケッ
ト２０に固定する。ブラケット２０は両側に取付部２１
を張り出し形成したハット形断面の金具からなり、柱本
体７ａの位置決め体として機能するとともに、柱本体７
ａの仮り組み状態を維持する係合体として機能する。The pillar 7 shown in FIGS. 4 and 5 is a stud, which is a pillar main body 7a having a C-shaped cross-section which is open on the indoor side.
And a pillar cover 7b that covers the inside of the pillar body 7a. The pillar 7 is fixed to a bracket 20 which is fastened together with the base wall 9. The bracket 20 has mounting portions 21 on both sides.
It is composed of a metal fitting having a hat-shaped cross-section formed by overhanging, and functions as a positioning body for the pillar body 7a,
It functions as an engaging body that maintains the temporary assembled state of a.

【００１６】ブラケット２０に柱本体７ａを外嵌したの
ち、柱本体７ａの両側から合計４個のボルト２２をブラ
ケット２０の両側にねじ込み、さらに図５に示すごとく
受壁１０に沿う柱本体７ａの外壁面をボルト１９で締結
することにより、柱本体７ａを下枠５と一体化する。こ
の後に柱カバー７ｂを柱本体７ａに被せ付けてビス止め
する。After the pillar main body 7a is externally fitted to the bracket 20, four bolts 22 in total are screwed into both sides of the bracket 20 from both sides of the pillar main body 7a, and the pillar main body 7a along the receiving wall 10 as shown in FIG. The pillar main body 7 a is integrated with the lower frame 5 by fastening the outer wall surface with the bolt 19. After this, the pillar cover 7b is put on the pillar body 7a and screwed.

【００１７】四隅の柱６も上記と同様にして下枠５に固
定する。但し図６に示すように、出入口１側の柱６の内
面には、シャッタ３用のガイドレール２３を配置するの
で、柱カバー７ｂは省略しておく。ガイドレール２３と
柱６との間には袖壁２４を挟み固定し、袖壁２４の前端
に断面半円状のコーナーカバー２５をビス止めする。図
７は後隅の柱６を示す。この柱６はリップ山形鋼状に形
成されており、そのためブラケット２０が中折れ状に形
成してある点が先の柱７の場合と異なる。建物の側面側
の外壁パネル２は、柱６を越えて後面側へ突き出る。そ
して、該外壁パネル２の突出内面側が前述の袖壁２４と
同様の袖壁２６で覆われ、さらにその後端がコーナーカ
バー２５で覆われている。The pillars 6 at the four corners are also fixed to the lower frame 5 in the same manner as above. However, as shown in FIG. 6, since the guide rail 23 for the shutter 3 is arranged on the inner surface of the pillar 6 on the entrance / exit 1 side, the pillar cover 7b is omitted. A sleeve wall 24 is sandwiched and fixed between the guide rail 23 and the pillar 6, and a corner cover 25 having a semicircular cross section is screwed to the front end of the sleeve wall 24. FIG. 7 shows the pillar 6 in the rear corner. This pillar 6 is formed in the shape of a lip angle steel, and therefore, the bracket 20 is formed in the shape of a center fold, which is different from the case of the above pillar 7. The outer wall panel 2 on the side of the building projects beyond the pillar 6 to the rear side. Further, the protruding inner surface side of the outer wall panel 2 is covered with a sleeve wall 26 similar to the aforementioned sleeve wall 24, and the rear end thereof is covered with a corner cover 25.

【００１８】図４において、下枠５と基礎４との間から
雨水が入り込むのを防ぐために、外脚壁１３の下端と基
礎４の上壁との間に水切り板２９を配置する。水切り板
２９は基礎４上に載置される本体壁２９ａと、下枠５内
において本体壁２９ａの内端から立ち上る内止水壁３０
と、基礎４の外面に沿って本体壁２９ａの外端から垂れ
下る外止水壁３１とを有しており、本体壁２９ａが外脚
壁１３の下端と基礎４の上壁との間で挟持固定される。
このように、水切り板２９を単に挟持固定するのは、基
礎４の仕上がり形状のばらつきに対応させるためであ
る。なお、前後に長いガレージにおいては、複数本の下
枠５を連結部材を介して接続するが、この接合部から入
り込む雨水を枠外面へ流下させるために内止水壁３０が
設けられている。In FIG. 4, in order to prevent rainwater from entering between the lower frame 5 and the foundation 4, a draining plate 29 is arranged between the lower end of the outer leg wall 13 and the upper wall of the foundation 4. The draining plate 29 includes a main body wall 29a placed on the foundation 4 and an inner water blocking wall 30 rising from the inner end of the main body wall 29a in the lower frame 5.
And an outer water blocking wall 31 that hangs from the outer end of the main body wall 29a along the outer surface of the base 4, and the main body wall 29a is between the lower end of the outer leg wall 13 and the upper wall of the base 4. It is clamped and fixed.
Thus, the reason why the draining plate 29 is simply clamped and fixed is to cope with variations in the finished shape of the foundation 4. In a garage that is long in the front-rear direction, a plurality of lower frames 5 are connected via a connecting member, but an inner water blocking wall 30 is provided to allow rainwater entering from the joints to flow down to the outer surface of the frame.

【００１９】外壁パネル２の隣接部からの雨水の浸み込
みや、他物の衝突による外脚壁１３および水切板２９の
変形等で雨水が下枠５内へ入り込むことがある。こうし
た場合にでも雨水が室内へ流入するのを防ぐために、ベ
ース壁９の室内側端においてはベース壁９と基礎４との
接合面をパッキン３２で封止している。このパッキン３
２はプラスチック押出材からなり、図４に示すように断
面Ｕ字形状のパッキン枠３３と、パッキン枠３３の下面
側に一体成形した弾性を有する封止材３４とからなり、
パッキン枠３３はベース壁９の室内側端を一段高くした
段部９ａに圧嵌装着して取り付ける。なお、パッキン３
２はプラスチック材のほかにゴムなどの弾性材で形成す
ることもでき、また封止材３４のみで、パッキン枠３３
を省略する断面形状に形成するものであってもよい。Rainwater may enter the lower frame 5 due to the infiltration of rainwater from the adjacent portion of the outer wall panel 2 or the deformation of the outer leg wall 13 and the draining plate 29 due to the collision of another object. Even in such a case, in order to prevent rainwater from flowing into the room, the joint surface between the base wall 9 and the base 4 is sealed by the packing 32 at the indoor side end of the base wall 9. This packing 3
2 is made of a plastic extruded material, and is made up of a packing frame 33 having a U-shaped cross section as shown in FIG. 4, and an elastic sealing material 34 integrally molded on the lower surface side of the packing frame 33,
The packing frame 33 is press-fitted and attached to the stepped portion 9a in which the indoor side end of the base wall 9 is raised. In addition, packing 3
2 can be formed of an elastic material such as rubber in addition to the plastic material. Further, only the sealing material 34 can be used for the packing frame 33.
May be formed in a cross-sectional shape omitting.

【００２０】外壁パネル２および柱６・７を以上のよう
にして下枠５に組み付けると、外壁パネル２用のボルト
１９の頭部やアンカーボルト１４およびこれ用のナット
１５などが室内に露出する。こうした部材を覆い隠して
体裁を整えるために、受壁１０の上端とパッキン枠３３
との間を金属板製の幅木体３５で覆っている。幅木体３
５はタッピンビス３６で下枠５に固定する。When the outer wall panel 2 and the pillars 6 and 7 are assembled to the lower frame 5 as described above, the heads of the bolts 19 for the outer wall panel 2, the anchor bolts 14 and the nuts 15 therefor are exposed in the room. . The upper end of the receiving wall 10 and the packing frame 33 are arranged in order to cover up these members and arrange the appearance.
And a skirting board 35 made of a metal plate. Baseboard 3
5 is fixed to the lower frame 5 with tapping screws 36.

【００２１】以上のように、柱６・７を下枠５の受壁１
０の内面側に配置し、ブラケット２０を介してアンカー
ボルト１４に止め付ける形態を採ると、下枠５に柱６・
７を仮り組みするための係合溝を設ける必要がない。し
かも柱６・７の外壁面が外壁パネル２で覆われているた
め、雨水が柱６・７から下枠５を介して室内側へ流入す
るのを防止して、下枠５における防水を確実に行える。As described above, the pillars 6 and 7 are attached to the receiving wall 1 of the lower frame 5.
0 is arranged on the inner surface side and is fixed to the anchor bolt 14 via the bracket 20, the pillar 6
It is not necessary to provide an engaging groove for temporarily assembling 7. Moreover, since the outer wall surfaces of the pillars 6 and 7 are covered with the outer wall panel 2, rainwater is prevented from flowing into the room side from the pillars 6 and 7 through the lower frame 5, and the lower frame 5 is reliably waterproofed. You can do it.

【図面の簡単な説明】[Brief description of drawings]

【図１】基礎、下枠、外壁パネルおよび柱の組付構造の
概略を示す縦断面図である。FIG. 1 is a vertical cross-sectional view showing an outline of an assembly structure of a foundation, a lower frame, an outer wall panel, and a column.

【図２】ガレージの外観斜視図である。FIG. 2 is an external perspective view of a garage.

【図３】ガレージの概略横断面図である。FIG. 3 is a schematic cross-sectional view of a garage.

【図４】図３におけるＡ−Ａ線断面図である。4 is a cross-sectional view taken along the line AA in FIG.

【図５】図４におけるＢ−Ｂ線断面図である。5 is a cross-sectional view taken along the line BB in FIG.

【図６】図３におけるＣ部の拡大横断面図である。FIG. 6 is an enlarged cross-sectional view of a C part in FIG.

【図７】図３におけるＤ部の拡大横断面図である。FIG. 7 is an enlarged cross-sectional view of section D in FIG.

【図８】従来の下枠とその周辺構造を示す縦断面図であ
る。FIG. 8 is a vertical cross-sectional view showing a conventional lower frame and its peripheral structure.

【符号の説明】[Explanation of symbols]

２ 外壁パネル ４ 基礎 ５ 下枠 ６・７ 柱 ９ ベース壁 １０ 受壁 １１ パネル受壁 １２ 止水壁 １３ 外脚壁 １４ アンカーボルト １５ ナット １９ ボルト ２０ ブラケット ２２ ボルト ２９ 水切り板 2 Outer wall panel 4 Foundation 5 Lower frame 6/7 Pillar 9 Base wall 10 Receiving wall 11 Panel receiving wall 12 Water stop wall 13 Outer leg wall 14 Anchor bolt 15 Nut 19 Bolt 20 Bracket 22 Bolt 29 Drainer

Claims (2)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項１】 基礎４の上面にアンカーボルト１４を介
して固定される下枠５と、下枠５に組み付けられる柱６
・７および外壁パネル２を備えている組立家屋におい
て、 下枠５が、基礎４の上壁に沿うベース壁９と、ベース壁
９の外端から立ち上がって上端が下向きに折り返された
受壁１０と、受壁１０に連続して外向きに延びる水平の
パネル受壁１１と、パネル受壁１１の外端から上向きに
突設された止水壁１２と、止水壁１２から下端が基礎４
の上壁へ向かって下向きに延びる外脚壁１３とを一連に
折り曲げ形成した金属枠からなり、 外壁パネル２の下端面および室内側壁面の下部を、前記
パネル受壁１１および受壁１０の外側面にそれぞれ当て
付けた状態で、外壁パネル２が受壁１０にこれの室内側
からねじ込んだボルト１９で下枠５に一体に取り付けら
れており、 各柱６・７はこれの外壁面の下部を受壁１０の室内側壁
面に当て付けた状態で下枠５のベース壁９上に配置し、
アンカーボルト１４にねじ込んだナット１５で、ベース
壁９と共締め固定されたブラケット２０に、各柱６・７
の下部がボルト２２で固定されており、 下枠５の外脚壁１３の下端と基礎４の上璧との間に水切
り板２９が挟み固定してある組立家屋における下枠の防
水構造。1. A lower frame 5 fixed to an upper surface of a foundation 4 via anchor bolts 14, and a pillar 6 assembled to the lower frame 5.
In an assembled house provided with 7 and the outer wall panel 2, the lower frame 5 includes the base wall 9 along the upper wall of the foundation 4, and the receiving wall 10 that rises from the outer end of the base wall 9 and has the upper end folded back downward. And a horizontal panel receiving wall 11 extending continuously outward from the receiving wall 10 and upward from the outer end of the panel receiving wall 11.
A cut-off wall 12 which projects, from the lower end stop water wall 12 basic 4
And a lower end surface of the outer wall panel 2 and a lower portion of the inner side wall surface of the outer wall panel 2 and the outer leg wall 13 extending downward toward the upper wall. The outer wall panel 2 is integrally attached to the lower frame 5 with the bolts 19 screwed into the receiving wall 10 from the indoor side thereof in a state of being applied to the side surfaces. Is placed on the base wall 9 of the lower frame 5 in a state of being applied to the inner wall surface of the receiving wall 10.
Each of the pillars 6 and 7 is attached to the bracket 20 that is fixed together with the base wall 9 by the nut 15 screwed into the anchor bolt 14.
Waterproof structure of the lower frame in the assembly houses the deflector board 29 are then sandwiched and fixed between the lower part are bolted 22, and 璧on the lower end and the base 4 of the outer leg wall 13 of the lower frame 5. 【請求項２】 ベース壁９の室内側端に、ベース壁９と
基礎４との接合面を封止するパッキン３２が設けられて
いる請求項１記載の組立家屋における下枠の防水構造。2. The waterproof structure for the lower frame of the assembled house according to claim 1, wherein a packing 32 for sealing the joint surface between the base wall 9 and the foundation 4 is provided at the indoor end of the base wall 9.