JP5398959B2

JP5398959B2 - Decorative pillar structure

Info

Publication number: JP5398959B2
Application number: JP2007046326A
Authority: JP
Inventors: 史梯高橋; 博司石丸
Original assignee: Konoshima Chemical Co Ltd
Current assignee: Konoshima Chemical Co Ltd
Priority date: 2007-02-26
Filing date: 2007-02-26
Publication date: 2014-01-29
Anticipated expiration: 2027-02-26
Also published as: JP2008208616A

Description

本発明は、化粧柱構造に関する。例えば、住宅などの玄関ポーチにおいて、玄関庇を支持するポーチ柱などの化粧柱構造に関する。 The present invention relates to a decorative column structure. For example, in an entrance porch such as a house, the present invention relates to a decorative pillar structure such as a porch pillar that supports an entrance fence.

一般の住宅などにおいて、例えば、玄関ポーチにおける意匠性を高める工夫として、玄関庇を支えるポーチ柱にデザインを施す施工が行われている。
従来、これらの施工は、塗料や顔料などを吹き付けることにより行われていたが、近年、柱芯材に取付具を固定し、この取付具に化粧柱部材を取り付ける施工が行われている。 In general houses and the like, for example, as a device for improving the design of the entrance porch, construction is performed to design the porch pillar that supports the entrance porch.
Conventionally, these constructions have been performed by spraying paint, pigments, or the like, but in recent years, construction has been performed in which a fixture is fixed to a column core and a decorative column member is attached to the fixture.

例えば、特許文献１には、断面正方形の芯柱と、この芯柱の長手方向に沿って半割に構成され芯柱を対向側から被覆する一対の化粧カバー部材と、この両化粧カバー部材を、その突き合わせ接合部分において連結する一対の取付部材と、この取付部材を芯柱に止め付けるネジ釘とを備える組立式化粧柱が示されている。
化粧カバー部材の両端部分には、各取付部材の両端部が収納される嵌合溝がそれぞれ形成されている。 For example, Patent Document 1 discloses a core pillar having a square cross section, a pair of decorative cover members that are halved along the longitudinal direction of the core pillar and that covers the core pillar from the opposite side, and both the decorative cover members. The assembly-type decorative pillar is shown that includes a pair of attachment members connected at the butt joint portion and screw nails that secure the attachment members to the core pillar.
The both ends of the decorative cover member are formed with fitting grooves in which the both ends of each mounting member are accommodated.

施工にあたっては、芯柱を挟んで両化粧カバー部材を合わせる。すると、両化粧カバー部材の接合面間に芯柱の長手方向に連続するネジ釘操作用間隙が形成される。続いて、両化粧カバー部材の接合面間に対向して形成された嵌合溝の上端より、取付部材を差し込んで下方へ落とし込み、所定高さ位置において、ネジ釘操作用間隙から挿入したネジ釘を取付部材を通して芯柱にねじ込む。これにより、化粧カバー部材が芯柱に固定される。 At the time of construction, both decorative cover members are combined with the core pillar interposed therebetween. As a result, a screw nail operating gap that is continuous in the longitudinal direction of the core column is formed between the joint surfaces of both decorative cover members. Subsequently, a screw nail inserted from a screw nail operating gap at a predetermined height position by inserting an attachment member downward from an upper end of a fitting groove formed facing between the joint surfaces of both decorative cover members. Is screwed into the core post through the mounting member. Thereby, the decorative cover member is fixed to the core column.

特開平９−１３２９５２号公報（図８〜図１０参照）JP-A-9-132952 (see FIGS. 8 to 10)

上述した特許文献１に開示の組立式化粧柱の構成では、芯柱を挟んで両化粧カバー部材を合わせた状態では、両化粧カバー部材は他に支持されていないため、取付部材をネジ釘で芯柱にねじ込むまで、化粧カバー部材を支えておかないと、化粧カバー部材が外れる虞がある。 In the configuration of the assembly type decorative pillar disclosed in Patent Document 1 described above, in the state where the two decorative cover members are combined with the core pillar interposed therebetween, the two decorative cover members are not supported elsewhere, so the mounting members are screw nails. If the decorative cover member is not supported until it is screwed into the core pillar, the decorative cover member may come off.

特許文献１に記載の実施形態（図１〜図７に記載の第１実施形態）では、取付部材を芯柱の長さに略等しい長さに形成し、これを芯柱にネジ釘で仮止めしたのち、この取付部材の両端部分の翼片に、両化粧カバー部材の対向する嵌合溝を嵌合させる。こののち、ネジ釘を本締めして、両化粧カバー部材を芯柱に固定する方法が提案されている。
ところが、この方法の場合、上下方向に長い取付部材の幅方向両端の翼片全長（上下方向全長）に渡って、両化粧カバー部材の対向する嵌合溝を嵌合させなければならないため、作業性が悪い。 In the embodiment described in Patent Document 1 (the first embodiment described in FIGS. 1 to 7), the attachment member is formed to have a length substantially equal to the length of the core column, and this is temporarily attached to the core column with a screw nail. After stopping, the fitting grooves facing each other of the decorative cover members are fitted into the wing pieces at both ends of the mounting member. After that, a method has been proposed in which the screw nails are finally tightened to fix both decorative cover members to the core column.
However, in the case of this method, the fitting grooves facing both decorative cover members must be fitted over the entire length of the blade piece at the both ends in the width direction of the mounting member that is long in the vertical direction (the total length in the vertical direction). The nature is bad.

本発明の目的は、このような従来の課題を解消し、施工が容易な化粧柱構造を提供することにある。 An object of the present invention is to solve such a conventional problem and provide a decorative column structure that is easy to construct.

本発明の化粧柱構造は、柱芯材と、この柱芯材の長手方向に沿った接合面を有しかつ柱芯材の外周を互いに向かい合って覆う一対の化粧柱部材と、前記柱芯材の外周に取り付けられ前記化粧柱部材を支持する取付具と、前記一対の化粧柱部材の対向する接合面間において前記一対の化粧柱部材を前記取付具に固定する固定具とを備え、前記柱芯材は、四角柱状に形成され、前記各化粧柱部材は、互いに対向する接合面に前記柱芯材の少なくとも一部を収納する凹部を有し、この凹部の内底面に被挟持部が形成されているとともに、前記凹部を挟んだ接合面に係合部がそれぞれ形成され、前記取付具は、１枚の弾性板材を前記柱芯材の外周４側面のうち２側面に沿った形状に折り曲げて形成され互いに所定角度をなした第１辺部および第２辺部を有する取付具本体を備え、前記第１辺部は、幅方向両端縁を除く中央部分が柱芯材から外側に向かって台形状に突出した支持部を有し、この支持部には上下縁部分が第１辺部と面一に折り返され前記柱芯材に固定される折返部が形成され、この上下の折返部の間に前記被挟持部を弾性的に挟持する一対の弾性挟持片が所定間隔隔てて切り起こし形成され、前記第２辺部は、幅方向両端縁を除く中央部分が柱芯材から外側に向かって台形状に突出した支持部を有し、この支持部には受部が形成され、前記固定具は、前記一対の化粧柱部材の対向する係合部に跨って設けられた係合片と、前記一対の化粧柱部材の対向する接合面間において前記取付具の受部に係合され前記係合片を介して前記一対の化粧柱部材を前記取付具に締付固定する締付具とを有する、ことを特徴とする。 The decorative column structure of the present invention includes a column core material, a pair of decorative column members having a joint surface along the longitudinal direction of the column core material and covering the outer periphery of the column core material facing each other, and the column core material A fixture that supports the decorative column member attached to the outer periphery of the column, and a fixture that fixes the pair of decorative column members to the fixture between the facing joint surfaces of the pair of decorative column members. The core material is formed in a quadrangular prism shape, and each of the decorative column members has a recess for housing at least a part of the column core material on a joint surface facing each other, and a sandwiched portion is formed on the inner bottom surface of the recess. And an engaging portion is formed on each joint surface sandwiching the recess, and the fixture bends one elastic plate material into a shape along two side surfaces of the four outer peripheral side surfaces of the column core material. The first side and the second side formed at a predetermined angle with respect to each other The first side portion has a support portion whose central portion excluding both edges in the width direction protrudes in a trapezoidal shape from the column core material toward the outside, and the support portion has upper and lower edges. A folded portion that is folded back to be flush with the first side portion and fixed to the column core member is formed , and a pair of elastic clamping pieces that elastically sandwich the sandwiched portion between the upper and lower folded portions are provided. been raised formed outright spaced a predetermined distance, the second side portion includes a supporting portion in which a center portion protrudes outward from the pillar core in a trapezoidal shape, except for widthwise both end edges in the support portion receiving A fixing portion is formed between the engaging piece provided across the engaging portions of the pair of decorative column members facing each other and the joint surfaces of the pair of decorative column members facing each other. Tightening that is engaged with the receiving portion and that fastens and fixes the pair of decorative column members to the fixture via the engaging piece With the door, characterized in that.

この構成によれば、取付具を柱芯材の対角位置に沿わせたのち、取付具を柱芯材に適宜な手段で固定する。この際、取付具は、柱芯材の２側面に沿った第１辺部および第２辺部を有する形状であるから、取付具の第１辺部および第２辺部を柱芯材の角部を挟んだ２側面に沿わせれば、取付具は柱芯材の定位置に自動的に位置決めされる。そのため、取付具を柱芯材に容易にかつ簡単に固定できる。
続いて、一対の化粧柱部材の凹部を柱芯材を挟んで向かい合わせ、柱芯材に向けて嵌め込むと、各化粧柱部材の被挟持部が取付具の一対の弾性挟持片によって弾性的に挟持される。こののち、一対の化粧柱部材の対向する係合部に跨って係合片を係合させたのち、締付具を締め付ける。すると、係合片を介して一対の化粧柱部材が取付具に締付固定される。
従って、一対の化粧柱部材を柱芯材に向けて嵌め込むと、各化粧柱部材の被挟持部が取付具の一対の弾性挟持片によって弾性的に挟持されるから、以後の締め付け作業を行うまで、化粧柱部材を支えておく必要がない。そのため、施工を簡易にできる。 According to this configuration, after fitting the fixture along the diagonal position of the column core material, the fixture is fixed to the column core material by an appropriate means. At this time, since the fixture has a shape having the first side and the second side along the two side surfaces of the column core material, the first side and second side of the fixture are arranged at the corners of the column core material. If it is along two side surfaces across the section, the fixture is automatically positioned at a fixed position of the column core material. Therefore, the fixture can be easily and easily fixed to the column core material.
Subsequently, when the recesses of the pair of decorative column members face each other with the column core member interposed therebetween and are fitted toward the column core member, the sandwiched portion of each decorative column member is elasticized by the pair of elastic clamping pieces of the fixture. Sandwiched between. After that, after engaging the engaging pieces across the engaging portions of the pair of decorative column members, the fastening tool is tightened. Then, the pair of decorative pillar members are fastened and fixed to the fixture via the engagement pieces.
Accordingly, when the pair of decorative column members are fitted toward the column core member, the sandwiched portion of each decorative column member is elastically held by the pair of elastic holding pieces of the fixture, so that the subsequent tightening operation is performed. Until now, there is no need to support the decorative column member. Therefore, construction can be simplified.

本発明の化粧柱構造において、前記被挟持部は、前記凹部の内底面に間隔を隔てて形成された一対の溝部の間に形成され、前記一対の弾性挟持片は、前記第１辺部から離れるに従って、互いに接近したのち次第に離れる形状に形成されている、ことが好ましい。
この構成によれば、化粧柱部材の凹部を柱芯材に向けて嵌め込むと、取付具の一対の弾性挟持片の先端が互いに離れる形状に形成されているから、化粧柱部材の被挟持部が一対の弾性挟持片の先端間に嵌り込む。更に、化粧柱部材を柱芯材に嵌め込んでいくと、一対の弾性挟持片が化粧柱部材の被挟持部によって更に押し拡げられる。これにより、一対の弾性挟持片の反力によって、化粧柱部材の被挟持部が挟持されるから、化粧柱部材を簡単に、かつ、十分な力で固定できる。 In the decorative pillar structure of the present invention, the sandwiched portion is formed between a pair of groove portions formed on the inner bottom surface of the recess with a space therebetween, and the pair of elastic sandwiching pieces are formed from the first side portion. It is preferable that the shape is formed so as to gradually move away from each other as they move away.
According to this configuration, when the concave portion of the decorative column member is fitted toward the column core member, the ends of the pair of elastic clamping pieces of the fixture are formed so as to be separated from each other. Is fitted between the ends of the pair of elastic clamping pieces. Further, when the decorative column member is fitted into the column core member, the pair of elastic clamping pieces is further expanded by the sandwiched portion of the decorative column member. Thereby, since the to-be-clamped part of a decorative pillar member is clamped by the reaction force of a pair of elastic clamping pieces, the decorative pillar member can be fixed easily and with sufficient force.

本発明の化粧柱構造において、前記係合部は、前記化粧柱部材の接合面において、前記柱芯材に向かうに従って接合面から次第に離れるテーパ面を有する溝条によって形成され、前記係合片は、前記テーパ面に沿うテーパ面を両端に有している、ことが好ましい。
この構成によれば、係合部は、柱芯材に向かうに従って接合面から次第に離れるテーパ面を有する溝条として形成され、係合片は、係合部のテーパ面に沿うテーパ面を両端に有しているから、締付具を締め付けていくと、係合片のテーパ面が係合部のテーパ面を互いに接近する方向へ付勢した状態で締め付けるため、化粧柱部材のずれを極力抑えることができる。 In the decorative column structure of the present invention, the engaging portion is formed by a groove having a tapered surface gradually separating from the bonding surface toward the column core member on the bonding surface of the decorative column member, It is preferable that both ends have tapered surfaces along the tapered surface.
According to this configuration, the engaging portion is formed as a groove having a tapered surface gradually separating from the joint surface toward the column core material, and the engaging piece has a tapered surface along the tapered surface of the engaging portion at both ends. Therefore, when the fastener is tightened, the taper surface of the engagement piece is tightened in a state in which the taper surfaces of the engagement portions are urged toward each other, so that the displacement of the decorative column member is suppressed as much as possible. be able to.

本発明の化粧柱構造において、前記受部は、ナット部材によって構成され、前記締付具は、係合片を挿通して前記ナット部材に螺合するボルト部材によって構成されていることが好ましい。
この構成によれば、ナット部材とボルト部材とによって構成できるから、極めて安価にできる。しかも、ボルト部材を係合片を挿通してナット部材に螺合すると、係合片を介して化粧柱部材を締め付けことができるから、締め付け作業も容易にできる。 In the decorative pillar structure of the present invention, it is preferable that the receiving portion is constituted by a nut member, and the fastening tool is constituted by a bolt member that is inserted into the engaging piece and screwed into the nut member.
According to this structure, since it can comprise with a nut member and a bolt member, it can be made very cheap. In addition, when the bolt member is inserted through the engagement piece and screwed into the nut member, the decorative column member can be tightened through the engagement piece, and the tightening operation can be facilitated.

本発明の化粧柱構造において、一対の化粧柱部材の対向する接合面間には、シーリング材が充填されていることが好ましい。
この構成によれば、一対の化粧柱部材の対向する接合面間にはシーリング材が充填されているから、雨水などの浸入を確実に防ぐことができる。 In the decorative column structure of the present invention, it is preferable that a sealing material is filled between the facing joint surfaces of the pair of decorative column members.
According to this configuration, since the sealing material is filled between the facing joint surfaces of the pair of decorative column members, it is possible to reliably prevent intrusion of rainwater and the like.

＜住宅の説明（図１参照）＞
図１は、住宅１の玄関部分２に設けられた玄関ポーチ３を示している。
玄関ポーチ３は、住宅１の玄関部分２の上部に設けられた玄関庇４と、この玄関庇４を支持する２本のポーチ柱５によって構成されている。本実施形態では、ポーチ柱５が本発明の化粧柱構造によって構成されている。 <Description of housing (see Fig. 1)>
FIG. 1 shows an entrance porch 3 provided at an entrance portion 2 of a house 1.
The entrance porch 3 is composed of an entrance fence 4 provided at the upper part of the entrance portion 2 of the house 1 and two porch pillars 5 that support the entrance fence 4. In this embodiment, the pouch pillar 5 is comprised by the decorative pillar structure of this invention.

＜ポーチ柱の説明（図２、図３参照）＞
図２は、ポーチ柱５の断面図、図３は、ポーチ柱５の分解斜視図である。
ポーチ柱５は、柱芯材１０と、この柱芯材１０の長手方向に沿った接合面を有しかつ柱芯材１０の外周を互いに向かい合って覆う一対の化粧柱部材２０と、柱芯材１０の外周に取り付けられ各化粧柱部材２０を支持する複数の取付具５０と、一対の化粧柱部材２０の対向する接合面間において一対の化粧柱部材２０を取付具５０に固定する固定具６０とを備えて構成されている。
柱芯材１０は、四角柱状、具体的には、断面四角形の鋼管製柱材によって構成されているが、これに限られない。内部が空洞でない無垢の柱材であってもよく、あるいは、鋼管製に限らず、木製であってもよい。 <Description of the pouch pillar (see FIGS. 2 and 3)>
FIG. 2 is a cross-sectional view of the pouch column 5, and FIG. 3 is an exploded perspective view of the pouch column 5.
The pouch column 5 includes a column core member 10, a pair of decorative column members 20 having a joint surface along the longitudinal direction of the column core member 10 and covering the outer periphery of the column core member 10 facing each other, and a column core member 10 and a plurality of fixtures 50 that support each decorative column member 20, and a fixture 60 that fixes the pair of decorative column members 20 to the fixture 50 between the facing joint surfaces of the pair of decorative column members 20. And is configured.
The column core material 10 is formed of a square columnar shape, specifically, a steel pipe column material having a square cross section, but is not limited thereto. It may be a solid pillar material whose inside is not hollow, or may be wooden, not limited to steel pipes.

＜化粧柱部材の説明（図２、図３、図４参照）＞
化粧柱部材２０は、円柱を軸方向に沿って２つの分割した形状、つまり、柱芯材１０の長手方向に沿った接合面２０Ａを有する断面半円形状で、かつ、長さが柱芯材１０の長さに略等しい柱状に形成されている。化粧柱部材２０の材質は、窯業系、石材系、タイル系、樹脂系、アルミ系、木質系などが用いられる。
化粧柱部材２０の接合面２０Ａ、つまり、半円形状の直径に相当する面には、中心部分に柱芯材１０の少なくとも一部（略半分）を収納する凹部２１が、凹部２１を挟んだ両側（の接合面）に係合部２９およびシーリング材用目地溝２２がそれぞれ形成されているとともに、凹部２１と外周輪郭円２０Ｂとの間には複数の肉抜き孔２３が形成されている。 <Description of decorative pillar member (see FIGS. 2, 3, and 4)>
The decorative pillar member 20 has a shape obtained by dividing a cylinder into two parts along the axial direction, that is, a semicircular cross section having a joint surface 20A along the longitudinal direction of the pillar core material 10, and the length is a pillar core material. It is formed in a column shape substantially equal to the length of 10. The material of the decorative pillar member 20 is ceramic, stone, tile, resin, aluminum, wood, or the like.
On the joint surface 20 A of the decorative column member 20, that is, the surface corresponding to the semicircular diameter, a concave portion 21 that houses at least a part (substantially half) of the column core member 10 is sandwiched between the concave portions 21. Engaging portions 29 and sealing material joint grooves 22 are respectively formed on both sides (joint surfaces thereof), and a plurality of lightening holes 23 are formed between the recess 21 and the outer peripheral contour circle 20B.

凹部２１は、内底面２１Ａ、両内側面２１Ｂおよびこれらを結ぶ傾斜面２１Ｃを有する断面五角形状に形成されている。内底面２１Ａには、一対の溝部２４が間隔を隔てて形成され、この溝部２４の間に断面矩形状の被挟持部２５が形成されている。
係合部２９は、化粧柱部材２０の接合面２０Ａの略中央位置において、柱芯材１０の長手方向に連続する断面矩形の溝条によって構成されている。溝条の内面側側壁は、溝条の開口部から柱芯材１０の中心に向かうに従って接合面２０Ａから離れるテーパ面２９Ａに形成されている。 The recess 21 is formed in a pentagonal cross section having an inner bottom surface 21A, both inner side surfaces 21B, and an inclined surface 21C connecting them. A pair of groove portions 24 are formed at an interval on the inner bottom surface 21 A, and a sandwiched portion 25 having a rectangular cross section is formed between the groove portions 24.
The engaging portion 29 is configured by a groove having a rectangular cross section that is continuous in the longitudinal direction of the column core member 10 at a substantially central position of the joint surface 20 A of the decorative column member 20. The inner surface side wall of the groove is formed on a tapered surface 29A that moves away from the joint surface 20A toward the center of the column core member 10 from the opening of the groove.

＜取付具の説明（図２、図３、図５）＞
取付具５０は、柱芯材１０の外周４側面のうち２側面に沿ったＬ字形状の取付具本体５１を有する。取付具本体５１は、弾性を有する材料、例えば、メッキ鋼板、ステンレス材、アルミ材、樹脂材などによって形成されているとともに、柱芯材１０の一側面幅に相当する幅を有する第１辺部５２と、この第１辺部５２から直角に折り曲げ形成され柱芯材１０の隣接する他側面幅に相当する幅を有する第２辺部５７とを有するＬ字形に形成されている。 <Description of fixture (FIGS. 2, 3, and 5)>
The fixture 50 has an L-shaped fixture body 51 along two side surfaces of the four outer peripheral side surfaces of the column core member 10. The fixture body 51 is formed of an elastic material, for example, a plated steel plate, a stainless steel material, an aluminum material, a resin material, and the like, and has a first side portion having a width corresponding to one side width of the column core material 10. 52 and a second side portion 57 that is bent at a right angle from the first side portion 52 and has a width corresponding to the width of the other side surface adjacent to the column core member 10.

第１辺部５２は、幅方向両端縁を除く中央部分が柱芯材１０から外側に向かって台形状に突出した支持部５３を備えている。支持部５３には、上下縁部分が第１辺部５２と面一に折り返された折返部５４が形成されているとともに、この上下の折返部５４の間に被挟持部２５を弾性的に挟持する一対の弾性挟持片５５が所定間隔隔てて切り起こし形成されている。折返部５４には、ビス挿通孔５６が形成されている。一対の弾性挟持片５５は、第１辺部５２から離れるに従って、互いに接近したのち次第に離れる形状に形成されている。 The 1st edge part 52 is provided with the support part 53 which the center part except the width direction both ends edge protruded in the trapezoid shape toward the outer side from the column core material 10. As shown in FIG. The support portion 53 is formed with a folded portion 54 whose upper and lower edge portions are folded flush with the first side portion 52, and the sandwiched portion 25 is elastically sandwiched between the upper and lower folded portions 54. A pair of elastic clamping pieces 55 are cut and raised at a predetermined interval. A screw insertion hole 56 is formed in the folded portion 54. The pair of elastic clamping pieces 55 are formed in a shape that gradually separates after approaching each other as the distance from the first side portion 52 increases.

第２辺部５７は、幅方向両端縁を除く中央部分が柱芯材１０から外側に向かって台形状に突出した支持部５８を備えている。支持部５８には、固定具６０を支持する受部としてのナット部材５９が溶接などによって一体的に固定されている。 The second side portion 57 includes a support portion 58 in which a central portion excluding both end edges in the width direction protrudes in a trapezoidal shape from the column core member 10 toward the outside. A nut member 59 as a receiving portion for supporting the fixing tool 60 is integrally fixed to the support portion 58 by welding or the like.

＜固定具の説明（図２、図３、図６参照）＞
固定具６０は、一対の化粧柱部材２０の対向する係合部２９に跨って設けられた係合片６１と、一対の化粧柱部材２０の対向する接合面２０Ａ間において取付具５０のナット部材５９に係合され係合片６１を介して一対の化粧柱部材２０を取付具５０に締付固定する締付具としてのボルト部材６２とを備える。
係合片６１は、一枚の板材の幅方向両端部を内側に折り返して構成してもので、折り返し片の先端が内側に傾斜するように折り曲げられている。つまり、化粧柱部材２０の係合部２９のテーパ面２９Ａに沿うテーパ面６１Ａを両端に有する形状に形成されている。また、係合片６１の中心部には、ボルト挿通孔６１Ｂが貫通形成されている。 <Description of fixture (see FIGS. 2, 3, and 6)>
The fixture 60 is a nut member of the fixture 50 between the engaging piece 61 provided across the opposing engaging portions 29 of the pair of decorative column members 20 and the joint surfaces 20A of the pair of decorative column members 20 facing each other. And a bolt member 62 as a fastening tool that is engaged with 59 and fastens and fixes the pair of decorative column members 20 to the fixture 50 via the engagement piece 61.
Since the engaging piece 61 is configured by folding back both ends in the width direction of one plate material inward, the engaging piece 61 is bent so that the tip of the folded piece is inclined inward. That is, it is formed in a shape having tapered surfaces 61A along the tapered surface 29A of the engaging portion 29 of the decorative column member 20 at both ends. A bolt insertion hole 61 B is formed through the center of the engagement piece 61.

＜化粧柱構造の施工方法の説明（図１〜図６参照）＞
施工にあたっては、柱芯材１０の長さ方向所定間隔位置において、一対の取付具５０を柱芯材１０の対角位置に沿わせたのち、取付具５０を柱芯材１０にビス８０で固定する。
まず、取付具５０の第１辺部５２および第２辺部５７を柱芯材１０の角部を挟んだ２側面に沿わせたのち、ビス挿通孔５６にビス８０をねじ込んで取付具５０を柱芯材１０に固定する。この際、取付具５０は、第１辺部５２と第２辺部５７とが９０度をなすＬ字形状に形成されているから、取付具５０を柱芯材１０の角部に沿わせるだけで、取付具５０は柱芯材１０の定位置に自動的に位置決め、保持される。 <Description of construction method of decorative pillar structure (see FIGS. 1 to 6)>
At the time of construction, after the pair of fixtures 50 are aligned along the diagonal positions of the column core material 10 at predetermined intervals in the length direction of the column core material 10, the fixture 50 is fixed to the column core material 10 with screws 80. To do.
First, after fitting the first side 52 and the second side 57 of the fixture 50 along the two side surfaces sandwiching the corners of the column core member 10, the screw 80 is screwed into the screw insertion hole 56 to attach the fixture 50. Fix to the column core 10. At this time, since the fixture 50 is formed in an L-shape in which the first side portion 52 and the second side portion 57 form 90 degrees, only the fixture 50 is placed along the corner portion of the column core member 10. Thus, the fixture 50 is automatically positioned and held at a fixed position of the column core member 10.

続いて、一対の化粧柱部材２０の凹部２１を柱芯材１０を挟んで向かい合わせ、柱芯材１０の両側より嵌め込むと、各化粧柱部材２０の被挟持部２５が取付具５０の一対の弾性挟持片５５によって弾性的に挟持される。
つまり、化粧柱部材２０の凹部２１を柱芯材１０に向けて嵌め込むと、化粧柱部材２０の被挟持部２５が一対の弾性挟持片５５の先端間に嵌り込む。更に、化粧柱部材２０を柱芯材１０に嵌め込んでいくと（押し込んでいくと）、一対の弾性挟持片５５が化粧柱部材２０の被挟持部２５によって更に押し拡げられる。これにより、一対の弾性挟持片５５の反力によって、化粧柱部材２０の被挟持部２５が挟持される。 Subsequently, when the recesses 21 of the pair of decorative column members 20 face each other across the column core member 10 and are fitted from both sides of the column core member 10, the sandwiched portions 25 of the decorative column members 20 are paired with the fixtures 50. The elastic clamping pieces 55 are elastically clamped.
That is, when the recess 21 of the decorative column member 20 is fitted toward the column core member 10, the sandwiched portion 25 of the decorative column member 20 is fitted between the ends of the pair of elastic clamping pieces 55. Further, when the decorative column member 20 is fitted into the column core member 10 (pressed in), the pair of elastic clamping pieces 55 are further expanded by the sandwiched portion 25 of the decorative column member 20. Accordingly, the sandwiched portion 25 of the decorative column member 20 is sandwiched by the reaction force of the pair of elastic sandwiching pieces 55.

この状態では、一対の化粧柱部材２０の対向する接合面２０Ａ間には、ボルト挿入用の隙間が形成されている。
こののち、一対の化粧柱部材２０の対向する接合面２０Ａの係合部２９に跨って係合片６１を差し込み、係合部２９に沿って落とし込む。係合片６１を取付具５０に対応する位置まで移動させたのち、ボルト部材６２を係合片６１のボルト挿通孔６１Ｂを通して取付具５０のナット部材５９に螺合し、締め付ける。すると、係合片６１を介して一対の化粧柱部材２０が取付具５０に固定される。 In this state, a bolt insertion gap is formed between the facing joint surfaces 20 A of the pair of decorative column members 20.
After that, the engaging piece 61 is inserted across the engaging portion 29 of the joint surface 20 A facing the pair of decorative column members 20, and dropped along the engaging portion 29. After the engagement piece 61 is moved to a position corresponding to the fixture 50, the bolt member 62 is screwed into the nut member 59 of the fixture 50 through the bolt insertion hole 61B of the engagement piece 61 and tightened. Then, the pair of decorative pillar members 20 are fixed to the fixture 50 via the engagement pieces 61.

この際、係合部２９は、柱芯材１０に向かうに従って接合面２０Ａから次第に離れるテーパ面２９Ａを有する溝条として形成され、係合片６１は、係合部２９のテーパ面２９Ａに沿うテーパ面６１Ａを両端に有しているから、固定具６０を締め付けていくと、係合片６１のテーパ面６１Ａが係合部２９のテーパ面２９Ａを互いに接近する方向へ付勢した状態で締め付けるため、化粧柱部材２０のずれを極力抑えることができる。 At this time, the engaging portion 29 is formed as a groove having a tapered surface 29A that gradually separates from the joint surface 20A toward the column core member 10, and the engaging piece 61 is a taper along the tapered surface 29A of the engaging portion 29. Since the surfaces 61A are provided at both ends, when the fixture 60 is tightened, the taper surface 61A of the engagement piece 61 is tightened in a state where the taper surfaces 29A of the engagement portion 29 are biased toward each other. The displacement of the decorative column member 20 can be suppressed as much as possible.

このようにして、柱芯材１０に、取付具５０を介して、一対の化粧柱部材２０を柱芯材１０の外周を覆うように取り付けたのち、一対の化粧柱部材２０の接合面の突き合わせ端部間にシーリング材７０を充填し、止水処理を施す。
シーリング材７０としては、湿式シーリング材と乾式シーリング材とがあるが、いずれでもよい。湿式シーリング材としては、シリコン系、ウレタン系などを採用することができる。乾式シーリング材としては、シリコン系、ウレタン系、アクリル系などを採用することができる。なかでも、ＥＰＤＭ（エチレン・プロピレンゴム系）などの弾性シーリング材は好適に使用できる。 In this way, after attaching the pair of decorative column members 20 to the column core member 10 via the fixture 50 so as to cover the outer periphery of the column core member 10, the joint surfaces of the pair of decorative column members 20 are matched. Sealing material 70 is filled between the end portions, and water stop treatment is performed.
Examples of the sealing material 70 include a wet sealing material and a dry sealing material. As the wet sealant, silicon-based or urethane-based materials can be used. Silicon-based, urethane-based, acrylic-based, etc. can be adopted as the dry sealant. Among them, an elastic sealing material such as EPDM (ethylene / propylene rubber) can be preferably used.

＜実施形態の効果＞
（１）一対の化粧柱部材２０を柱芯材１０に向けて嵌め込むと、各化粧柱部材２０の被挟持部２５が取付具５０の一対の弾性挟持片５５によって弾性的に挟持されるから、以後の締め付け作業を行うまで、化粧柱部材２０を支えておく必要がない。そのため、施工が簡易にできる。
（２）取付具５０は、柱芯材１０の２側面に沿った第１辺部５２および第２辺部５７を有する形状であるから、取付具５０の第１辺部５２および第２辺部５７を柱芯材１０の角部を挟んだ２側面に沿わせれば、取付具５０は柱芯材１０の定位置に自動的に位置決めされるから、取付具５０を柱芯材１０に容易にかつ簡単に固定できる。 <Effect of embodiment>
(1) When the pair of decorative column members 20 are fitted toward the column core member 10, the sandwiched portion 25 of each decorative column member 20 is elastically clamped by the pair of elastic clamping pieces 55 of the fixture 50. It is not necessary to support the decorative column member 20 until the subsequent tightening operation is performed. Therefore, construction can be simplified.
(2) Since the fixture 50 has a shape having the first side 52 and the second side 57 along the two side surfaces of the column core member 10, the first side 52 and the second side of the fixture 50 are provided. Since the fixture 50 is automatically positioned at a fixed position of the column core member 10 by placing the 57 along the two side surfaces sandwiching the corners of the column core member 10, the fixture 50 can be easily attached to the column core member 10. And can be fixed easily.

（３）一対の弾性挟持片５５によって化粧柱部材２０の被挟持部２５を弾性的に挟持する構造であるため、高い加工精度が要求されない。従って、この点からも加工施工が極めて簡易にできる。 (3) Since the sandwiched portion 25 of the decorative column member 20 is elastically sandwiched by the pair of elastic sandwiching pieces 55, high processing accuracy is not required. Therefore, from this point, the processing can be extremely simplified.

（４）係合部２９は、柱芯材１０に向かうに従って接合面２０Ａから次第に離れるテーパ面２９Ａを有する溝条として形成され、係合片６１は、係合部２９のテーパ面２９Ａに沿うテーパ面６１Ａを両端に有しているから、固定具６０を締め付けていくと、係合片６１のテーパ面６１Ａが係合部２９のテーパ面２９Ａを互いに接近する方向へ付勢した状態で締め付けるため、化粧柱部材２０のずれを極力抑えることができる。
（５）一対の化粧柱部材２０の突き合わせ端部間にはシーリング材７０が充填されているから、雨水などの浸入を確実の防ぐことができる。 (4) The engaging portion 29 is formed as a groove having a tapered surface 29A that gradually separates from the joint surface 20A toward the column core member 10, and the engaging piece 61 is a taper along the tapered surface 29A of the engaging portion 29. Since the surfaces 61A are provided at both ends, when the fixture 60 is tightened, the taper surface 61A of the engagement piece 61 is tightened in a state where the taper surfaces 29A of the engagement portion 29 are biased toward each other. The displacement of the decorative column member 20 can be suppressed as much as possible.
(5) Since the sealing material 70 is filled between the butted end portions of the pair of decorative column members 20, it is possible to reliably prevent intrusion of rainwater or the like.

なお、本発明は、前述の実施形態に限定されるものではなく、本発明の目的を達成できる範囲での変形、改良などは本発明に含まれる。
例えば、化粧柱部材２０の形状は、半円形状に限らず、断面矩形状であってもよく、あるいは、これ以外の形状であってもよい。また、外形輪郭形状については、特に問わない。 It should be noted that the present invention is not limited to the above-described embodiments, and modifications, improvements, and the like within the scope that can achieve the object of the present invention are included in the present invention.
For example, the shape of the decorative column member 20 is not limited to a semicircular shape, and may be a rectangular cross section, or may be a shape other than this. Further, the outer contour shape is not particularly limited.

また、取付具５０において、弾性挟持片５５の内面側に、粗い表面処理を施したり、鋸歯状の突起などを形成して、化粧柱部材２０の被挟持部２５との摩擦抵抗を大きくすれば、より強固に化粧柱部材２０を保持することができる。あるいは、弾性挟持片５５が接する化粧柱部材２０の被挟持部２５に、弾性挟持片５５が嵌り込む溝などを形成しても、同様な効果が期待できる。 In addition, in the fixture 50, if a rough surface treatment is performed on the inner surface side of the elastic clamping piece 55 or a saw-tooth-like projection is formed, the frictional resistance with the sandwiched portion 25 of the decorative column member 20 is increased. The decorative column member 20 can be held more firmly. Alternatively, the same effect can be expected even if a groove or the like into which the elastic clamping piece 55 is fitted is formed in the sandwiched portion 25 of the decorative column member 20 with which the elastic clamping piece 55 contacts.

本発明は、ポーチ柱に利用できるほかに、例えば、バルコニの化粧柱など、一般の住宅に用いられる各種化粧柱の構造に適用できる。 The present invention can be applied to a structure of various decorative pillars used for general houses, such as a decorative pillar of balcony, in addition to being usable for a pouch pillar.

本発明の一実施形態の住宅を示す斜視図。The perspective view which shows the house of one Embodiment of this invention. 同上実施形態におけるポーチ柱の断面図。Sectional drawing of the pouch pillar in embodiment same as the above. 同上実施形態におけるポーチ柱の分解斜視図。The disassembled perspective view of the pouch pillar in embodiment same as the above. 同上実施形態における化粧柱部材の端面図。The end elevation of the decorative pillar member in the embodiment. 同上実施形態における取付具の斜視図。The perspective view of the fixture in embodiment same as the above. 同上実施形態における固定具部分を示す拡大断面図。The expanded sectional view which shows the fixing tool part in embodiment same as the above.

符号の説明Explanation of symbols

５…ポーチ柱（化粧柱）、
１０…柱芯材、
２０…化粧柱部材、
２１…凹部、
２１Ａ…内底面、
２４…溝部、
２５…被挟持部、
２９…係合部、
２９Ａ…テーパ面、
５０…取付具、
５１…取付具本体、
５２…第１片部、
５５…弾性挟持片、
５７…第２片部、
５９…ナット部材（受部）、
６０…固定具、
６１…係合片、
６１Ａ…テーパ面、
６２…ボルト部材（締付具）、
７０…シーリング材。 5 ... Pouch pillar (decorative pillar),
10 ... pillar core material,
20 ... decorative pillar member,
21 ... recess,
21A ... inner bottom surface,
24 ... groove,
25 ... sandwiched part,
29 ... engaging portion,
29A ... Tapered surface,
50 ... Fitting,
51 ... the fixture body,
52. First piece,
55 ... elastic clamping piece,
57. Second piece,
59 ... nut member (receiving part),
60 ... Fixing tool,
61 ... engagement piece,
61A ... Tapered surface,
62 ... Bolt member (clamp),
70: Sealing material.

Claims

柱芯材と、この柱芯材の長手方向に沿った接合面を有しかつ柱芯材の外周を互いに向かい合って覆う一対の化粧柱部材と、前記柱芯材の外周に取り付けられ前記化粧柱部材を支持する取付具と、前記一対の化粧柱部材の対向する接合面間において前記一対の化粧柱部材を前記取付具に固定する固定具とを備え、
前記柱芯材は、四角柱状に形成され、
前記各化粧柱部材は、互いに対向する接合面に前記柱芯材の少なくとも一部を収納する凹部を有し、この凹部の内底面に被挟持部が形成されているとともに、前記凹部を挟んだ接合面に係合部がそれぞれ形成され、
前記取付具は、１枚の弾性板材を前記柱芯材の外周４側面のうち２側面に沿った形状に折り曲げて形成され互いに所定角度をなした第１辺部および第２辺部を有する取付具本体を備え、
前記第１辺部は、幅方向両端縁を除く中央部分が柱芯材から外側に向かって台形状に突出した支持部を有し、この支持部には上下縁部分が第１辺部と面一に折り返され前記柱芯材に固定される折返部が形成され、この上下の折返部の間に前記被挟持部を弾性的に挟持する一対の弾性挟持片が所定間隔隔てて切り起こし形成され、
前記第２辺部は、幅方向両端縁を除く中央部分が柱芯材から外側に向かって台形状に突出した支持部を有し、この支持部には受部が形成され、
前記固定具は、前記一対の化粧柱部材の対向する係合部に跨って設けられた係合片と、前記一対の化粧柱部材の対向する接合面間において前記取付具の受部に係合され前記係合片を介して前記一対の化粧柱部材を前記取付具に締付固定する締付具とを有する、ことを特徴とする化粧柱構造。 A column core material, a pair of decorative column members having a joint surface along the longitudinal direction of the column core material and covering the outer periphery of the column core material facing each other, and the decorative column attached to the outer periphery of the column core material A fixture that supports the member, and a fixture that fixes the pair of decorative column members to the fixture between the facing joint surfaces of the pair of decorative column members,
The column core material is formed in a rectangular column shape,
Each of the decorative column members has a concave portion that accommodates at least a part of the column core material on a joint surface facing each other, and a sandwiched portion is formed on the inner bottom surface of the concave portion, and the concave portion is sandwiched between the concave portions. Engagement portions are formed on the joint surfaces,
The fixture has a first side and a second side that are formed by bending one elastic plate into a shape along two sides of the four outer sides of the pillar core material and forming a predetermined angle with each other. It has a tool body ,
The first side portion has a support portion in which a central portion excluding both end edges in the width direction protrudes in a trapezoidal shape from the column core material toward the outside, and the upper and lower edge portions of the first side portion and the first side portion are surfaces. A folded portion that is folded back to be fixed to the column core member is formed , and a pair of elastic clamping pieces that elastically sandwich the sandwiched portion between the upper and lower folded portions are cut and raised at predetermined intervals. ,
The second side portion has a support portion in which a central portion excluding both edges in the width direction protrudes in a trapezoidal shape toward the outside from the column core material, and a receiving portion is formed on the support portion ,
The fixture engages with a receiving portion of the fixture between an engaging piece provided across an opposing engaging portion of the pair of decorative column members and an opposing joining surface of the pair of decorative column members. And a fastener for fastening and fixing the pair of decorative pillar members to the fixture via the engagement piece.

請求項１に記載の化粧柱構造において、
前記被挟持部は、前記凹部の内底面に間隔を隔てて形成された一対の溝部の間に形成され、
前記一対の弾性挟持片は、前記第１辺部から離れるに従って、互いに接近したのち次第に離れる形状に形成されている、ことを特徴とする化粧柱構造。 In the decorative pillar structure according to claim 1,
The sandwiched portion is formed between a pair of grooves formed at an interval on the inner bottom surface of the recess,
The decorative pillar structure according to claim 1, wherein the pair of elastic clamping pieces are formed in shapes that gradually move away from each other as they move away from the first side portion.

請求項１または請求項２に記載の化粧柱構造において、
前記係合部は、前記化粧柱部材の接合面において、前記柱芯材に向かうに従って接合面から次第に離れるテーパ面を有する溝条によって形成され、
前記係合片は、前記テーパ面に沿うテーパ面を両端に有していることを特徴とする化粧柱構造。 In the decorative pillar structure according to claim 1 or 2,
The engagement portion is formed by a groove having a tapered surface gradually separating from the joint surface toward the column core member in the joint surface of the decorative column member,
The engagement piece has a tapered surface at both ends along the tapered surface.

請求項３に記載の化粧柱構造において、
前記受部は、ナット部材によって構成され、
前記締付具は、係合片を挿通して前記ナット部材に螺合するボルト部材によって構成されていることを特徴とする化粧柱構造。 In the decorative pillar structure according to claim 3,
The receiving portion is constituted by a nut member,
The fastener is configured by a bolt member that is inserted through an engagement piece and screwed into the nut member.

請求項１〜請求項４のいずれかに記載の化粧柱構造において、
前記一対の化粧柱部材の対向する接合面間には、シーリング材が充填されていることを特徴とする化粧柱構造。 In the decorative pillar structure according to any one of claims 1 to 4,
A decorative pillar structure characterized in that a sealing material is filled between the facing joint surfaces of the pair of decorative pillar members.