JP3781152B2 - Exterior material mounting structure for exterior structures - Google Patents

Exterior material mounting structure for exterior structures Download PDF

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Publication number
JP3781152B2
JP3781152B2 JP25153297A JP25153297A JP3781152B2 JP 3781152 B2 JP3781152 B2 JP 3781152B2 JP 25153297 A JP25153297 A JP 25153297A JP 25153297 A JP25153297 A JP 25153297A JP 3781152 B2 JP3781152 B2 JP 3781152B2
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Japan
Prior art keywords
exterior
base plate
exterior material
external structure
external
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JP25153297A
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Japanese (ja)
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JPH1193463A (en
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秀仁 伊藤
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Nichiha Corp
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Nichiha Corp
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Description

【0001】
【発明の属する技術分野】
本発明は、コンクリート又はコンクリートブロック製の外構構造物に外装材を取り付ける外構構造物の外装材取付構造に関するものである。
【0002】
【従来の技術】
一般に、住宅の塀や門などの外構構造物は、鉄筋コンクリート構造又はコンクリートブロックを積み上げた構造のものが多く、これら外構構造物の外表面は、コンクリート地のままか、或は、コンクリート表面に塗装を施しただけであることが多い。
【0003】
【発明が解決しようとする課題】
しかしながら、近年、住宅の外装は、表面に立体的なエンボス化粧を施した窯業系の外壁板が取り付けられることが増加してきている。このような意匠性の高い外壁板を施工した住宅に、従来のようなコンクリート地、或は、コンクリート表面に塗装を施しただけの意匠性に乏しい外構構造物を施工したのでは、外構構造物と住宅の外装との意匠バランスが悪く、住宅全体の外観を損なってしまう。
【0004】
この問題を解決するために、コンクリート製の外構構造物の表面にタイルを張り付けたり、モルタルを塗ったりすることで、外構構造物の意匠性を高める場合がある。しかし、このような湿式工法は、工期が長く掛かるばかりか、タイルやモルタルを平滑に仕上げる作業はかなりの熟練を要し、施工性が悪く、施工コストが高くなるという欠点がある。
【0005】
本発明はこのような事情を考慮してなされたものであり、従ってその目的は、外構構造物の表面化粧の施工性及び外観意匠性を共に向上できる外構構造物の外装材取付構造を提供することにある。
【0006】
【課題を解決するための手段】
上記目的を達成するために、本発明の請求項1の外構構造物の外装材取付構造は、外構構造物の厚みと略同一又はそれよりも若干大きい内寸法の断面略コ字形状に形成されたベースプレートを外構構造物に被せ、このベースプレートを固定手段により外構構造物に固定し、外装材をベースプレートの表面に宛がった状態で取付手段により取り付ける構成としたものである。
【0007】
この構成では、ベースプレートは、断面略コ字形状に形成されているので、上方から外構構造物に被せた状態で固定手段により前後左右方向位置を規制するだけで、外構構造物に簡単に固定することができる。しかも、このベースプレートに外装材を取り付ければ良いため、住宅の外装に用いるのと同じ外装材を乾式工法で簡単に取り付けることができる。
【0008】
この場合、請求項2のように、前記ベースプレートの複数箇所を裏面側に窪ませて凹状部を形成し、前記固定手段を、凹状部に設けられた雌ねじ部と、この雌ねじ部に螺合される雄ねじ部材とから構成して、雌ねじ部に螺合した雄ねじ部材の先端部を外構構造物の外面に圧接させるようにしても良い。このようにすれば、各雌ねじ部にねじ込んだ各雄ねじ部材の先端部を外構構造物の外面に圧接させるという極めて簡単な作業で、外構構造物に被せたベースプレートを固定することができる。しかも、外構構造物の厚み寸法や表面の凹凸に対しては、各雄ねじ部材のねじ込み量を調節することで対応することができる。更に、雄ねじ部材は凹状部の雌ねじ部に螺合されているので、ベースプレートの外装材取付面に対して雄ねじ部材の頭部を凹状部の深さ分だけ内側に位置させることができ、雄ねじ部材の頭部の突出量を外装材の裏面に当らないように抑えることができる。また、ベースプレートの複数箇所を裏面側に窪ませて凹状部を形成することで、ベースプレートの凹状部以外の部分の裏面と外構構造物の外面との間に、少なくとも凹状部の深さ分の空隙ができるので、この空隙をビス等のねじ込み用スペースとして利用することができる。
【0009】
【発明の実施の形態】
以下、本発明の一実施形態を図面に基づいて説明する。まず、図1に基づいて、本発明を適用するコンクリート製の外構構造物11について説明する。外構構造物11は、住宅の塀や門等として既設のもの、又は、新設されたものであり、例えば、鉄筋コンクリート構造で形成され、砂利を敷き詰めた上にコンクリートが張られた基礎12上に立設されている。この外構構造物11を表面化粧するための外装材13は、例えば住宅の外装に使用されるものと同じ窯業系サイディングであり、表面に立体的なエンボス化粧が施されている。
【0010】
以下、コンクリート製の外構構造物11に外装材13を取り付ける取付構造を図1乃至図4に基づいて説明する。外構構造物11には、外装材13取付用のベースプレート14が被せられている。ベースプレート14(図2参照)は、例えば亜鉛鋼板等の鋼板の折曲加工又はアルミニウムの押出し成形により断面略コ字形状に形成されている。このベースプレート14は、上方から外構構造物11に被せられ、外構構造物11の上面に支持された状態で、外構構造物11の前後面全体をほぼ覆うことができるように、外構構造物11の高さとほぼ同じ高さ寸法に形成されている。
【0011】
このベースプレート14の前後の外装材取付面14aには、該外装材取付面14aを裏面側に窪ませた凹状部15が、複数本、水平方向に延びるように形成されている。ベースプレート14は、その内寸法が小さい場所(凹状部15の裏面間)でも、外構構造物11の厚みよりも若干大きい寸法となるように形成されている。
【0012】
また、各凹状部15には、ナット等の雌ねじ部16が、所定の間隔で一列に溶接により取り付けられている。各雌ねじ部16には、雄ねじ部材であるセットビス17が螺合され、各セットビス17は、その先端部が外構構造物11の外面に圧接するようにねじ込まれている。尚、各セットビス17には、緩み止め用のナット18が螺合され、このナット18が雌ねじ部16に当接するまで締め付けられている。これら雌ねじ部16とセットビス17とから固定手段が構成されている。
【0013】
そして、図3に示すように、ベースプレート14の外装材取付面14aに、外装材13が宛がわれ、上下に隣接する外装材13の雄実部19と雌実部20を嵌合させた状態で、これら雌雄の実部19,20が取付手段である留付金具21によりベースプレート14に固定されている。留付金具21は、例えば鋼板の折曲加工又はアルミニウムの押出し成形により形成され、留付金具21の上部には、取付片部22が形成され、この取付片部22がベースプレート14に宛がわれてビス23又はタッピングネジ等により取付固定されている。また、留付金具21の下部には、下方の外装材13の雄実部19を係止する下係止片部24と、上方の外装材13の雌実部20を係止する上係止片部25とが形成され、下係止片部24が下方の外装材13の雄実部19に嵌合され、上係止片部25が上方の外装材13の雌実部20に嵌合されている。
【0014】
また、ベースプレート14の上端部には、図4に示すように、外装材13と同じ材料で断面略コ字形状に形成された笠木26が被せられ、その両端に形成された雌実部27が最上の外装材13の雄実部19に嵌合されている。ベースプレート14の上面と笠木26との間には、接着剤28が充填されている。
【0015】
次に、外構構造物11を外装材13で表面化粧する施工手順を説明する。まず、施工しようとする外構構造物11の上方からベースプレート14を被せ、外構構造物11の上面にベースプレート14を支持させる。ベースプレート14の内寸法は、外構構造物11の厚みよりも若干大きいので、外構構造物11の表面に凹凸があったり、厚み寸法に多少のばらつきがあっても、外構構造物11にベースプレート14をスムーズに被せることができる。
【0016】
そして、各雌ねじ部16に、ナット18を螺合させたセットビス17をねじ込み、例えば下げ振り29(図2参照)を用いてベースプレート14の外装材取付面14aの鉛直度を調整しながら、各セットビス17を適宜ねじ込んでその先端部を外構構造物11の外面に圧接させることで、ベースプレート14の前後左右位置を調整し、ベースプレート14を外構構造物11に固定する。この状態で、ナット18を雌ねじ部16に当接させるまで締め付けて、セットビス17の緩み止めをしておく。尚、セットビス17は、予め、ベースプレート14の製造工場で、或は、施工現場で、各雌ねじ部16に螺合しておいても良い。また、風圧等により、ベースプレート14の下方部が外側に広がってしまう恐れがある場合には、例えばコ字形の金具等を用いて、側方からベースプレート14を挟み込むようにしても良い。
【0017】
この場合、施工箇所によって外構構造物11の厚み寸法が多少異なったり、外構構造物11の表面に凹凸があっても、各セットビス17のねじ込み量を調節することで簡単に対応することができる。また、セットビス17は凹状部15の雌ねじ部16に螺合されているので、外装材取付面14aに対してセットビス17の頭部の突出量を外装材13の裏面に当らないように抑えることができ、セットビス17と外装材13の裏面が干渉して、外装材13の取付に支障が生じることを防止することができる。
【0018】
この後、ベースプレート14に外装材13を取り付ける場合には、次のようにして外装材13を下側から順番に積み上げるようにしてベースプレート14に取り付ける。まず、ベースプレート14の下端部に、留付金具21をビス止めし、この留付金具21に、外装材13の下辺側の雌実部20を支持させる。この外装材13の上辺側の雄実部19に、他の留付金具21の下係止片部24を係止させ、この留付金具21の取付片部22をビス23等でベースプレート14に取り付けた後、この留付金具21の上係止片部25に他の外装材13の下辺側の雌実部20を係止させて支持させる。この作業を繰り返すことにより各外装材13を下側から順番に積み上げるようにしてベースプレート14に取り付ける。この際、留付金具21は各実部19,20についてそれぞれ複数箇所に用いられる。
【0019】
この場合、ベースプレート14に凹状部15を形成したことにより、外装材取付面14aの裏面と外構構造物11の外面との間には、少なくとも凹状部15の深さ分の空隙ができるため、この空隙が留付金具21を取り付けるビス23等のねじ込み用スペースとなり、ビス23等を容易にねじ込むことが可能となっている。
【0020】
外装材13をベースプレート14の上部まで取り付けたら、笠木26の両端面を、最上の外装材13の雄実部19に嵌合できるように鉋等の工具で切削加工するか、或は、最上の外装材13の雄実部19を、笠木26に嵌合できるように、鉋等の工具で切削加工し、ベースプレート14の上面に接着剤28を塗布した後に、該笠木26を上方から被せて接着すれば、外装材13の施工が完了する。
【0021】
このようにすれば、住宅の外装に用いるのと同じ意匠性に富んだ外装材13を外構構造物11に取り付けることができるため、外構構造物11と住宅の外装との外観意匠のバランスが良くなり、住宅全体の外観を向上させることができる。しかも、外装材13を乾式工法で取り付けることができるので、従来のタイル施工やモルタル施工等の湿式工法に比べて、工期を短縮できると共に、熟練技術を必要とせず、施工性が向上し、施工コストを安くすることができる。また、外装材13を張り替えることも可能である。
【0022】
尚、上記実施形態では、本発明の取付構造を、鉄筋コンクリート構造の外構構造物11に適用したが、これ以外に、例えばコンクリートブロックを積み上げた構造の外構構造物など、他のコンクリート製の外構構造物に、本発明の取付構造を適用しても良いことはいうまでもない。
【0023】
また、上記実施形態では、ベースプレート14は、その内寸法が外構構造物11の厚みよりも若干大きい寸法となるように形成したが、施工しようとする外構構造物11の厚み寸法のばらつきが少なく、厚み寸法がほぼ一定の場合など、施工性に問題がないような場合、ベースプレート14の内寸法を外構構造物11の厚みと略同一となるように形成しても良い。この場合でも、ベースプレート14を適当に弾性変形させながら外構構造物11に押し込むようにすれば、ベースプレート14を容易に外構構造物11に被せることができる。また、ベースプレート14の左右方向の長さは、施工する外構構造物11の大きさやベースプレート14自身の取扱性等に応じて適宜変更すれば良い。
【0024】
更に、上記実施形態では、凹状部15は、水平方向に延びるように形成されているが、凹状部15の形状は、これに限らず、例えば、垂直方向に延びるように複数本、形成したり、或は、円形や方形のものを複数箇所に形成するようにしたりしても良い。
【0025】
また、上記実施形態では、外装材13をベースプレート14に取り付ける取付手段として留付金具21を用いたが、これ以外に、ビスやタッピングネジで外装材13をベースプレート14に取り付けるようにしても良い。
【0026】
【発明の効果】
以上の説明から明らかなように、本発明の請求項1の外構構造物の外装材取付構造によれば、外構構造物にベースプレートを被せて固定し、このベースプレートに外装材を取り付けるようにしたので、住宅の外装に用いるのと同じ意匠性の高い外装材を乾式工法で簡単に外構構造物に取り付けることができ、外構構造物ひいては住宅全体の外観意匠性を向上できると共に、外構構造物の表面化粧の施工性向上による施工コスト低減も実現することができる。
【0027】
また、請求項2では、雌ねじ部に螺合した雄ねじ部材の先端部を外構構造物の外面に圧接させることで、ベースプレートを外構構造物に固定するようにしたので、ベースプレートの固定作業を極めて簡単化することができると共に、外構構造物の厚み寸法の差異や表面の凹凸に対応することができ、施工性をより向上させることができる。更に、雄ねじ部材は凹状部の雌ねじ部に螺合されているので、雄ねじ部材と外装材の裏面が干渉せず、外装材の取り付けに支障が生じることを未然に防止できる。また、ベースプレートに凹状部を形成することで、ベースプレートの裏面と外構構造物との間に空隙ができるので、この空隙をビス等のねじ込み用スペースとすることができ、ビス等のねじ込み作業を容易にすることができる。
【図面の簡単な説明】
【図1】本発明の一実施形態を示す外構構造物の外装材取付構造の縦断側面図
【図2】ベースプレートの部分斜視図
【図3】外装材の施工方法を説明するための要部の部分拡大縦断側面図
【図4】笠木の施工方法を説明するための要部の部分拡大縦断側面図
【符号の説明】
11…外構構造物、13…外装材、14…ベースプレート、14a…外装材取付面、15…凹状部、16…雌ねじ部(固定手段)、17…セットビス(雄ねじ部材,固定手段)、18…ナット、19…雄実部、20…雌実部、21…留付金具(取付手段)、22…取付片部、23…ビス、24…下係止片部、25…上係止片部。
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an exterior material mounting structure for an exterior structure that attaches the exterior material to the exterior structure made of concrete or a concrete block.
[0002]
[Prior art]
Generally, external structures such as fences and gates in houses are often reinforced concrete structures or structures with concrete blocks stacked on top of each other, and the external surfaces of these external structures are either concrete ground or concrete surfaces. Often just painted on.
[0003]
[Problems to be solved by the invention]
However, in recent years, the exterior of a house has been increasingly attached to a ceramic-type outer wall plate having a three-dimensional embossed makeup on the surface. If a building with such a highly designable exterior wall plate is constructed with a conventional concrete ground or an exterior structure with poor design that is simply painted on the concrete surface, The design balance between the structure and the exterior of the house is poor, and the appearance of the entire house is damaged.
[0004]
In order to solve this problem, the design of the external structure may be improved by attaching tiles or applying mortar to the surface of the concrete external structure. However, such a wet method has not only a long construction period but also has a drawback that the work of finishing tiles and mortar smoothly requires considerable skill, poor workability, and high construction cost.
[0005]
The present invention has been made in view of such circumstances. Therefore, the object of the present invention is to provide an exterior material mounting structure for an exterior structure that can improve both the surface makeup workability and the exterior design of the exterior structure. It is to provide.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the exterior material mounting structure for an external structure according to claim 1 of the present invention has a substantially U-shaped cross section with an internal dimension that is substantially the same as or slightly larger than the thickness of the external structure. The formed base plate is placed on the external structure, the base plate is fixed to the external structure by the fixing means, and the exterior material is attached to the surface of the base plate by the attaching means.
[0007]
In this configuration, since the base plate is formed in a substantially U-shaped cross section, it can be easily applied to the external structure by simply restricting the position in the front-rear and left-right directions by the fixing means in a state where the base plate is covered from above. Can be fixed. In addition, since it is only necessary to attach an exterior material to the base plate, the same exterior material used for the exterior of a house can be easily attached by a dry method.
[0008]
In this case, as in claim 2, a plurality of portions of the base plate are recessed on the back surface side to form a concave portion, and the fixing means is screwed into the female screw portion provided in the concave portion and the female screw portion. The male screw member may be configured so that the tip end portion of the male screw member screwed into the female screw portion is brought into pressure contact with the outer surface of the external structure. In this way, the base plate placed on the exterior structure can be fixed by an extremely simple operation of bringing the tip of each male screw member screwed into each internal thread portion into pressure contact with the outer surface of the exterior structure. And it can respond to the thickness dimension of an external structure, and the unevenness | corrugation of a surface by adjusting the screwing amount of each male screw member. Further, since the male screw member is screwed into the female screw portion of the concave portion, the head of the male screw member can be positioned inward by the depth of the concave portion with respect to the exterior material mounting surface of the base plate. It is possible to suppress the protruding amount of the head so that it does not hit the back surface of the exterior material. Further, by forming a concave portion by recessing a plurality of locations on the base plate to the back side, at least the depth of the concave portion is provided between the back surface of the portion other than the concave portion of the base plate and the outer surface of the external structure. Since a void is formed, this void can be used as a screwing space such as a screw.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. First, a concrete exterior structure 11 to which the present invention is applied will be described with reference to FIG. The exterior structure 11 is an existing one or a new one as a fence or gate of a house, for example, formed on a foundation 12 that is formed of a reinforced concrete structure and is laid with gravel and then concrete. It is erected. The exterior material 13 for surface-decorating the exterior structure 11 is, for example, the same ceramic siding as that used for the exterior of a house, and has a three-dimensional embossed makeup on the surface.
[0010]
Hereinafter, an attachment structure for attaching the exterior material 13 to the concrete exterior structure 11 will be described with reference to FIGS. 1 to 4. The exterior structure 11 is covered with a base plate 14 for mounting the exterior material 13. The base plate 14 (see FIG. 2) is formed in a substantially U-shaped cross section by bending a steel plate such as a zinc steel plate or extruding aluminum. The base plate 14 is placed on the external structure 11 from above and supported by the upper surface of the external structure 11 so that the entire front and rear surfaces of the external structure 11 can be covered. The height of the structure 11 is almost the same as that of the structure 11.
[0011]
On the front and rear exterior material mounting surfaces 14 a of the base plate 14, a plurality of concave portions 15 are formed so as to extend in the horizontal direction by recessing the exterior material mounting surface 14 a on the back surface side. The base plate 14 is formed to have a dimension slightly larger than the thickness of the external structure 11 even in a place where the inner dimension is small (between the back surfaces of the concave portions 15).
[0012]
In addition, a female screw portion 16 such as a nut is attached to each concave portion 15 by welding in a row at a predetermined interval. A set screw 17, which is a male screw member, is screwed into each female screw portion 16, and each set screw 17 is screwed so that its tip end is in pressure contact with the outer surface of the external structure 11. Each set screw 17 is screwed with a nut 18 for preventing loosening, and is tightened until the nut 18 abuts on the female thread portion 16. The female screw portion 16 and the set screw 17 constitute fixing means.
[0013]
And as shown in FIG. 3, the exterior material 13 is addressed to the exterior material mounting surface 14a of the base plate 14, and the male part 19 and the female part 20 of the exterior material 13 adjacent vertically are fitted. Thus, the male and female real parts 19 and 20 are fixed to the base plate 14 by fastening metal fittings 21 as attachment means. The clasp 21 is formed, for example, by bending a steel plate or by extruding aluminum, and a mounting piece 22 is formed on the top of the clasp 21, and the mounting piece 22 is directed to the base plate 14. Are fixed by screws 23 or tapping screws. Further, a lower locking piece 24 for locking the male part 19 of the lower exterior member 13 and an upper locking for locking the female part 20 of the upper exterior member 13 are provided at the lower part of the clasp 21. The lower locking piece 24 is fitted to the male part 19 of the lower exterior member 13, and the upper locking piece 25 is fitted to the female part 20 of the upper exterior member 13. Has been.
[0014]
Further, as shown in FIG. 4, the upper end portion of the base plate 14 is covered with a cap 26 formed in the same material as the exterior material 13 and having a substantially U-shaped cross section, and female real portions 27 formed at both ends thereof. The male part 19 of the uppermost exterior member 13 is fitted. An adhesive 28 is filled between the upper surface of the base plate 14 and the headboard 26.
[0015]
Next, the construction procedure for surface-decorating the exterior structure 11 with the exterior material 13 will be described. First, the base plate 14 is covered from above the external structure 11 to be constructed, and the base plate 14 is supported on the upper surface of the external structure 11. Since the inner dimension of the base plate 14 is slightly larger than the thickness of the outer structure 11, even if the surface of the outer structure 11 is uneven or the thickness dimension varies slightly, The base plate 14 can be covered smoothly.
[0016]
Then, a set screw 17 screwed with a nut 18 is screwed into each female thread portion 16, and for example, while adjusting the verticality of the exterior material mounting surface 14 a of the base plate 14 using a downward swing 29 (see FIG. 2) The set screw 17 is appropriately screwed and the front end thereof is brought into pressure contact with the outer surface of the external structure 11, thereby adjusting the front / rear and left / right positions of the base plate 14 and fixing the base plate 14 to the external structure 11. In this state, the nut 18 is tightened until it comes into contact with the female screw portion 16 to prevent the set screw 17 from coming loose. The set screw 17 may be previously screwed into each female screw portion 16 at the factory for manufacturing the base plate 14 or at the construction site. Further, when the lower part of the base plate 14 may spread outward due to wind pressure or the like, the base plate 14 may be sandwiched from the side using, for example, a U-shaped metal fitting.
[0017]
In this case, even if the thickness dimension of the exterior structure 11 is slightly different depending on the construction location or the surface of the exterior structure 11 is uneven, it can be easily handled by adjusting the screwing amount of each set screw 17. Can do. Further, since the set screw 17 is screwed into the female screw portion 16 of the concave portion 15, the protruding amount of the head of the set screw 17 against the exterior material mounting surface 14 a is suppressed so as not to hit the back surface of the exterior material 13. It is possible to prevent the set screw 17 and the back surface of the exterior material 13 from interfering with each other and hindering the mounting of the exterior material 13.
[0018]
Then, when attaching the exterior material 13 to the base plate 14, it attaches to the base plate 14 so that the exterior material 13 may be piled up in order from the lower side as follows. First, the fastening bracket 21 is screwed to the lower end portion of the base plate 14, and the female portion 20 on the lower side of the exterior material 13 is supported by the fastening bracket 21. The lower locking piece 24 of the other fastener 21 is locked to the male part 19 on the upper side of the exterior material 13, and the mounting piece 22 of the fastener 21 is attached to the base plate 14 with screws 23 or the like. After the attachment, the female part 20 on the lower side of the other exterior material 13 is locked and supported by the upper locking piece 25 of the clasp 21. By repeating this operation, the exterior members 13 are attached to the base plate 14 so as to be stacked in order from the lower side. At this time, the clasp 21 is used at a plurality of locations for each of the real parts 19 and 20.
[0019]
In this case, since the concave portion 15 is formed on the base plate 14, a gap corresponding to at least the depth of the concave portion 15 is formed between the back surface of the exterior material mounting surface 14a and the outer surface of the exterior structure 11. This space becomes a space for screwing a screw 23 or the like to which the clasp 21 is attached, and the screw 23 or the like can be easily screwed in.
[0020]
After the exterior material 13 is attached to the upper part of the base plate 14, the both end surfaces of the headboard 26 are cut with a tool such as a scissors so as to fit the male part 19 of the uppermost exterior material 13, or The male part 19 of the exterior material 13 is cut with a tool such as a scissors so that it can be fitted to the headboard 26, and an adhesive 28 is applied to the upper surface of the base plate 14, and then the headboard 26 is covered from above and bonded. Then, the construction of the exterior material 13 is completed.
[0021]
In this way, since the exterior material 13 having the same design as that used for the exterior of a house can be attached to the exterior structure 11, the balance of the exterior design between the exterior structure 11 and the exterior of the house is possible. And the appearance of the entire house can be improved. In addition, since the exterior material 13 can be attached by a dry method, the construction period can be shortened compared to conventional tile methods and mortar methods such as mortar construction, and skill is not required. Cost can be reduced. It is also possible to replace the exterior material 13.
[0022]
In addition, in the said embodiment, although the attachment structure of this invention was applied to the external structure 11 of a reinforced concrete structure, other concrete structures, such as an external structure of the structure which piled up the concrete block, for example, are used. It goes without saying that the mounting structure of the present invention may be applied to the external structure.
[0023]
Moreover, in the said embodiment, although the base plate 14 was formed so that the internal dimension might become a dimension a little larger than the thickness of the external structure 11, the dispersion | variation in the thickness dimension of the external structure 11 to be constructed is carried out. If the thickness dimension is almost constant and there is no problem in workability, the inner dimension of the base plate 14 may be formed to be substantially the same as the thickness of the external structure 11. Even in this case, if the base plate 14 is pushed into the external structure 11 while being appropriately elastically deformed, the base plate 14 can be easily covered with the external structure 11. Further, the length of the base plate 14 in the left-right direction may be changed as appropriate according to the size of the external structure 11 to be constructed, the handleability of the base plate 14 itself, and the like.
[0024]
Furthermore, in the said embodiment, although the recessed part 15 is formed so that it may extend in a horizontal direction, the shape of the recessed part 15 is not restricted to this, For example, multiple pieces may be formed so that it may extend in a perpendicular direction. Alternatively, a circular or square shape may be formed at a plurality of locations.
[0025]
In the above embodiment, the clasp 21 is used as an attaching means for attaching the exterior member 13 to the base plate 14. However, the exterior member 13 may be attached to the base plate 14 with screws or tapping screws.
[0026]
【The invention's effect】
As apparent from the above description, according to the exterior structure mounting structure for an exterior structure according to claim 1 of the present invention, the exterior structure is covered with a base plate and fixed, and the exterior material is attached to the base plate. Therefore, it is possible to easily attach the exterior material with the same design as that used for the exterior of the house to the exterior structure by the dry method, and to improve the exterior design of the exterior structure and the entire house, and to improve the exterior design. The construction cost can also be reduced by improving the surface makeup of the structure.
[0027]
According to the second aspect of the present invention, the base plate is fixed to the external structure by pressing the tip of the external thread member screwed into the internal thread portion to the external surface of the external structure. In addition to being able to be extremely simplified, it is possible to cope with the difference in thickness dimension of the external structure and the unevenness of the surface, and the workability can be further improved. Furthermore, since the male screw member is screwed into the female screw portion of the concave portion, the male screw member and the back surface of the exterior material do not interfere with each other, and it is possible to prevent the mounting of the exterior material from being hindered. In addition, by forming a concave portion in the base plate, a gap is formed between the back surface of the base plate and the external structure. This gap can be used as a screwing space such as a screw. Can be easily.
[Brief description of the drawings]
FIG. 1 is a longitudinal side view of an exterior material mounting structure for a exterior structure showing an embodiment of the present invention. FIG. 2 is a partial perspective view of a base plate. Partially enlarged vertical side view of the part [Fig. 4] Partial enlarged vertical side view of the main part for explaining the method of construction of the headboard
DESCRIPTION OF SYMBOLS 11 ... Exterior structure, 13 ... Exterior material, 14 ... Base plate, 14a ... Exterior material mounting surface, 15 ... Recessed part, 16 ... Female thread part (fixing means), 17 ... Set screw (male screw member, fixing means), 18 ... Nut, 19 ... male part, 20 ... female part, 21 ... fastener (attachment means), 22 ... attachment piece, 23 ... screw, 24 ... lower locking piece part, 25 ... upper locking piece part .

Claims (2)

コンクリート又はコンクリートブロック製の外構構造物に外装材を取り付ける構造であって、
前記外構構造物の厚みと略同一又はそれよりも若干大きい内寸法の断面略コ字形状に形成されたベースプレートを前記外構構造物に被せ、該ベースプレートを固定手段により前記外構構造物に固定し、前記外装材を前記ベースプレートの表面に宛がった状態で取付手段により取り付けることを特徴とする外構構造物の外装材取付構造。
A structure in which an exterior material is attached to an external structure made of concrete or a concrete block,
A base plate formed in a substantially U-shaped cross-section with an internal dimension that is substantially the same as or slightly larger than the thickness of the external structure is placed on the external structure, and the base plate is attached to the external structure by fixing means. An exterior material mounting structure for an exterior structure, wherein the exterior material is fixed and attached by attachment means in a state where the exterior material is directed to the surface of the base plate.
前記ベースプレートの複数箇所を裏面側に窪ませて凹状部を形成し、前記固定手段を、前記凹状部に設けられた雌ねじ部と、この雌ねじ部に螺合される雄ねじ部材とから構成して、前記雌ねじ部に螺合した前記雄ねじ部材の先端部を前記外構構造物の外面に圧接させることを特徴とする請求項1に記載の外構構造物の外装材取付構造。A plurality of portions of the base plate are recessed on the back side to form a concave portion, and the fixing means is composed of a female screw portion provided in the concave portion and a male screw member screwed into the female screw portion, 2. The exterior material mounting structure for an exterior structure according to claim 1, wherein a distal end portion of the external thread member screwed into the internal thread portion is brought into pressure contact with an outer surface of the exterior structure.
JP25153297A 1997-09-17 1997-09-17 Exterior material mounting structure for exterior structures Expired - Lifetime JP3781152B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25153297A JP3781152B2 (en) 1997-09-17 1997-09-17 Exterior material mounting structure for exterior structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25153297A JP3781152B2 (en) 1997-09-17 1997-09-17 Exterior material mounting structure for exterior structures

Publications (2)

Publication Number Publication Date
JPH1193463A JPH1193463A (en) 1999-04-06
JP3781152B2 true JP3781152B2 (en) 2006-05-31

Family

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Family Applications (1)

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JP25153297A Expired - Lifetime JP3781152B2 (en) 1997-09-17 1997-09-17 Exterior material mounting structure for exterior structures

Country Status (1)

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