JP5485829B2

JP5485829B2 - Architectural support

Info

Publication number: JP5485829B2
Application number: JP2010172712A
Authority: JP
Inventors: 信行脇
Original assignee: SANKOKINZOKUKOUGYOUKABUSHIKIKAISYA
Current assignee: SANKOKINZOKUKOUGYOUKABUSHIKIKAISYA
Priority date: 2010-07-30
Filing date: 2010-07-30
Publication date: 2014-05-07
Anticipated expiration: 2030-07-30
Also published as: JP2012031653A

Description

本発明は、下部屋根と上部屋根とからなる２層タイプの屋根において、その馳締タイプの下部屋根の馳締部に簡易且つ迅速に装着して、上部屋根を支持するものであって、しかもその構造を極めて強固することができる建築用支持具に関する。 The present invention, in a two-layered roof composed of a lower roof and an upper roof, supports the upper roof by simply and quickly mounting it on the tightening portion of the lower roof of the tightening type, The present invention relates to an architectural support capable of extremely strengthening its structure.

従来、下部屋根と上部屋根とからなる２層タイプの屋根又は壁等の外囲体が多く存在している。これらの外囲体は、新設の２層タイプの屋根（又は壁）及び既設の屋根（又は壁）に新たに屋根（又は壁）を新設した改修屋根が存在する。その下部屋根（又は壁）は、金属製の折板建築用板によって、施工されている。この種の外囲体において、下馳部と上馳部とが形成された建築用板材が存在し、その隣接する建築用板材同士の下馳部と上馳部とが共に巻き付けられるようにして、馳締部を形成しつつ、建築用板材同士を連結して施工するものがある。 Conventionally, there are many enclosures such as a two-layer roof or a wall composed of a lower roof and an upper roof. These enclosures include a newly-installed two-layer roof (or wall) and a modified roof in which a new roof (or wall) is newly installed on the existing roof (or wall). The lower roof (or wall) is constructed by a metal folded plate building board. In this type of enclosure, there is a building board in which a lower eaves part and an upper eaves part are formed, so that the lower eaves part and the upper eaves part of the adjacent building boards are wound together. In some cases, the plate members for construction are connected to each other while forming the tightening portion.

この下部屋根（又は壁）上に上部屋根（又は壁）を施工するために下部屋根（又は壁）には受金具が設置される。特に下部屋根（又は壁）が馳締タイプのものであれば、その馳締部を利用して受金具が下部屋根（又は壁）に固定される。この種の馳締部を利用して固定する受金具の多くは、その馳締部を挟持する状態で固定するタイプのものである。具体的には、特許文献１に示されるように、主に左右に分離した２部材から構成されるものが多く存在している。 In order to construct the upper roof (or wall) on the lower roof (or wall), a receiving metal fitting is installed on the lower roof (or wall). In particular, if the lower roof (or wall) is of a clamped type, the bracket is fixed to the lower roof (or wall) using the clamped portion. Many of the metal fittings that are fixed using this type of tightening portion are of a type that is fixed in a state where the tightening portion is sandwiched. Specifically, as shown in Patent Document 1, there are many ones mainly composed of two members separated into left and right.

特開２００２−１６７９０９JP 2002-167909 A

特許文献１において開示されている受金具は、２つの挾着片から構成されているものであり、左右方向に２部材構成となっており、それぞれの挾着片は、金属板が複雑に折り曲げられるプレス加工により形成されたものである。さらに上記２つの挾着片は、ボルト・ナットにより連結固定されたものである。現場での下部屋根（又は壁）の馳締部への据え付けにおいては、２部材からなる受金具は、まず左右の主要な部材をボルト・ナットを緩めて、２部材を引き離した状態で、馳締部を挟持するようにして前記ボルト・ナットを締めつけ、固定する。 The metal fitting disclosed in Patent Document 1 is composed of two adhesive pieces and has two members in the left-right direction. Each of the adhesive pieces is a metal plate bent in a complicated manner. Formed by press working. Furthermore, the above-mentioned two fastening pieces are connected and fixed by bolts and nuts. In the installation of the lower roof (or wall) to the tightening part at the site, the two-piece metal fittings are to be opened with the left and right main members loosened first by loosening the bolts and nuts and the two members separated. The bolts and nuts are tightened and fixed so as to sandwich the tightening portion.

この種の2部材から構成されるものでは、構造を簡単にするために、力学的強度が不足するものがあった。また２部材からなる挾着片同士を接合するのに正確な状態で接合させることができず、相互にずれた状態でボルト・ナット等の固着具にて締め付けてしまうことがある。このように、２部材とした挾着片同士が不安定な状態で締付接合されてしまうおそれがあり、ひいては、２層外囲体の施工自体も不良な状態になるおそれがあった。本発明が解決しようとする技術的課題（又は目的）は、２層タイプの外囲体において、２部材からなる、挟持部材を互いに正確な位置で接合させると共に極めて強固なる構造にすることである。 Some of the two members of this type have insufficient mechanical strength in order to simplify the structure. In addition, it is not possible to join the two pieces of the adhesive pieces in an accurate state, and they may be tightened with a fastener such as a bolt or nut in a state of being shifted from each other. As described above, there is a possibility that the two pieces of the fastening pieces are clamped and joined in an unstable state, and there is a possibility that the construction of the two-layer envelope itself is also in a poor state. The technical problem (or object) to be solved by the present invention is to form a two-layer type envelope having two members, which are made of a two-membered clamping member and bonded to each other at an accurate position and extremely strong. .

そこで、発明者は上記課題を解決すべく、鋭意，研究を重ねた結果、請求項１の発明を、正面板部の幅方向両側より背面側に側面板部が形成され、前記正面板部の上端に頂面板部が形成され、前記正面板部と前記側面板部の下方に馳抱持部が形成され且つ該馳抱持部の下方は馳挟持面とされた第１挟持部材と、該第１挟持部材と略同等に形成された第２挟持部材と、前記第１挟持部材と前記第２挟持部材との両正面板部同士が接合固着される締付具とからなり、前記第１挟持部材と前記第２挟持部材との両正面板部のそれぞれに被係止孔部と前記正面板部の正面側に突出する係止突起部とが形成され、前記第１挟持部材と前記第２挟持部材との正面板部同士が接合されると共に、前記係止突起部は前記被係止孔部に相互に挿入係止される構成としてなる建築用支持具としたことにより、上記課題を解決した。 In view of the above, the inventor has intensively and researched to solve the above-described problems. As a result, the invention of claim 1 is formed such that side plate portions are formed on the back side from both sides in the width direction of the front plate portion. A top surface plate portion is formed at the upper end, a heel holding portion is formed below the front plate portion and the side surface plate portion, and a lower portion of the heel holding portion is a heel holding surface; The first clamping member includes a second clamping member formed substantially equal to the first clamping member, and a fastener to which both front plate portions of the first clamping member and the second clamping member are bonded and fixed. Each of the front plate portions of the holding member and the second holding member is formed with a locked hole portion and a locking projection protruding to the front side of the front plate portion, and the first holding member and the first holding member 2 The front plate portions with the clamping member are joined to each other, and the locking projections are inserted and locked to the locked holes. By was then formed by building support, the above-mentioned problems are eliminated.

請求項２の発明を、請求項１において、前記第１挟持部材と第２挟持部材のそれぞれの係止部突起部と被係止孔部とは上下方向に位置して形成され且つ前記第１挟持部材と第２挟持部材とのいずれか一方は係止突起部が被係止孔部の上方に位置し、他方は係止突起部が被係止孔部の下方に位置してなる建築用支持具としたことにより、上記課題を解決した。請求項３の発明を、請求項１又は２において、前記第１挟持部材と第２挟持部材のそれぞれの係止部突起部は先端に向かうに従い次第に幅方向が狭くなる略台形板片状に形成されてなる建築用支持具としたことにより、上記課題を解決した。請求項４の発明を、請求項１，２又は３のいずれか１項の記載において、前記第１挟持部材と第２挟持部材のそれぞれの係止孔部の幅方向寸法は前記係止部突起部の最大幅方向寸法よりも僅かに大きく形成されてなる建築用支持具としたことにより、上記課題を解決した。 According to a second aspect of the present invention, in the first aspect of the present invention, in the first pinching member and the second pinching member, the locking portion protrusions and the locked hole portions are formed so as to be positioned in the vertical direction and the first pinching member. For either one of the sandwiching member and the second sandwiching member, the locking projection is positioned above the locked hole, and the other is the locking projection positioned below the locked hole. By using a support tool, the above problems were solved. According to a third aspect of the present invention, in the first or second aspect, the protrusions of the engaging portions of the first holding member and the second holding member are formed in a substantially trapezoidal plate piece shape whose width direction gradually decreases toward the tip. The above-mentioned problems have been solved by using an architectural support tool. According to a fourth aspect of the present invention, in the first, second, or third aspect, the dimension in the width direction of the respective locking hole portions of the first clamping member and the second clamping member is the locking portion protrusion. The above-mentioned problems have been solved by providing a building support tool that is formed slightly larger than the maximum width direction dimension of the part.

請求項５の発明を、請求項１，２，３又は４のいずれか１項の記載において、前記第１挟持部材と第２挟持部材のそれぞれの正面板部に切抜きが形成され内部の肉部が折曲されて前記係止突起部とすると共に、前記切抜き箇所の開口における前記係止突起部形成側とは反対側端部を前記被係止孔部とし、前記第１挟持部材の正面板部と前記第２挟持部材の正面板部とにそれぞれ形成された前記係止突起部は、相互に相手側の被係止孔部の反対側端部に略当接状態で挿入される構成としてなる建築用支持具としたことにより、上記課題を解決した。 According to a fifth aspect of the present invention, in the description of any one of the first, second, third, and fourth aspects, a cutout is formed in each front plate portion of the first clamping member and the second clamping member, and the internal meat portion Is bent to form the locking projection, and an end of the opening of the cutout portion opposite to the locking projection forming side is used as the locked hole, and the front plate of the first clamping member The engaging projections formed on the front plate portion of the second holding member and the second holding member are inserted into the opposite end portions of the opposite engaged hole portions in a substantially abutting state. By solving the above problem, the above problems were solved.

請求項６の発明を、請求項１，２，３，４又は５のいずれか１項の記載において、前記第２挟持部は、前記第１挟持部よりも頂面板部の位置が高く形成され、前記第１挟持部材と第２挟持部材とが接合された状態で前記第１挟持部の頂面板部と前記第２挟持部材の頂面板部とは段差が構成されてなる建築用支持具としたことにより、上記課題を解決した。請求項７の発明を、請求項１，２，３，４，５又は６のいずれか１項の記載において、前記第１挟持部材と第２挟持部材との両頂部に載置固着される合成樹脂からなる断熱ベース部材が具備されてなる建築用支持具としたことにより、上記課題を解決した。 According to a sixth aspect of the present invention, in any one of the first, second, third, fourth, and fifth aspects, the second sandwiching portion is formed such that the position of the top surface plate portion is higher than the first sandwiching portion. A construction support tool in which a step is formed between the top plate portion of the first sandwiching portion and the top plate portion of the second sandwiching member in a state where the first sandwiching member and the second sandwiching member are joined together. As a result, the above problems were solved. The composition according to claim 7 is mounted and fixed to both top portions of the first clamping member and the second clamping member according to any one of claims 1, 2, 3, 4, 5, or 6. The above-mentioned problems have been solved by providing a building support provided with a heat insulating base member made of resin.

請求項１の発明では、第１挟持部材と第２挟持部材との両正面板部のそれぞれに被係止孔部と前記正面板部の正面側に突出する係止突起部とが形成されたものである。このような構成としたことで、たとえば馳締連結タイプの下部屋根（又は壁）と上部屋根（又は壁）とから２層外囲体を施工する場合では、前記下部屋根の馳締連結部を第１挟持部材と第２挟持部材との両馳抱持部によって抱持すると共に、前記馳締連結部の首部を両馳挟持面部によって挟持する際に、第１挟持部材と第２挟持部材のそれぞれの係止突起部をそれぞれの被係止孔部に挿入係止することによって、第１挟持部材と第２挟持部材とを正確な状態で接合させ、下部屋根に対して本発明の建築用支持具を正確に設置することができる。 According to the first aspect of the present invention, a locked hole portion and a locking projection protruding to the front side of the front plate portion are formed on each of the front plate portions of the first holding member and the second holding member. Is. By adopting such a configuration, for example, when constructing a two-layer enclosure from a lower roof (or wall) and an upper roof (or wall) of a tightening connection type, the tightening connection portion of the lower roof is When the first clamping member and the second clamping member are held by the both hook holding portions, and when the neck portion of the clamp connection portion is held by the both hook holding surface portions, the first holding member and the second holding member By inserting and locking the respective locking projections into the respective locked holes, the first clamping member and the second clamping member are joined in an accurate state, and the construction of the present invention is applied to the lower roof. The support can be accurately installed.

さらに、第１挟持部材と第２挟持部材とのそれぞれの係止突起部と被係止孔部とが係止状態となることで、第１挟持部材と第２挟持部材とが相互に補強し合う状態となり、ガタツキを無くし或いは格段に低減させて耐久性のあるものにできる。また、第１挟持部材と第２挟持部材との正面板部と側面板部とは、略筐体が構成されることで、力学的強度を向上させることができ、ひいては強固な２層外囲体を施工することができるものである。 Further, the first holding member and the second holding member reinforce each other because the locking projections and the locked holes of the first holding member and the second holding member are in the locked state. It will be in a suitable state and can be made durable by eliminating rattling or dramatically reducing it. Further, the front plate portion and the side plate portion of the first holding member and the second holding member can substantially improve the mechanical strength by forming a substantially casing, and thus have a strong two-layer enclosure. The body can be constructed.

請求項２の発明では、前記第１挟持部材と第２挟持部材のそれぞれの係止部突起部と被係止孔部とを上下方向に位置させて、第１挟持部材と第２挟持部材とのいずれか一方は係止突起部が被係止孔部の上方に位置し、他方は係止突起部が被係止孔部の下方に位置するようにしたことで、特に第１挟持部材と第２挟持部材との上下方向におけるガタツキを防止することができる。 In the invention of claim 2, the first clamping member and the second clamping member are arranged by vertically positioning the locking portion projections and the locked hole portions of the first clamping member and the second clamping member, respectively. Any one of the above, the locking projection is positioned above the locked hole, and the other is such that the locking protrusion is positioned below the locked hole, particularly with the first clamping member. The backlash in the up-down direction with the 2nd clamping member can be prevented.

請求項３の発明では、前記第１挟持部材と第２挟持部材のそれぞれの係止部突起部は先端に向かうに従い次第に幅方向が狭くなる略台形板片状に形成されることで係止突起部を被係止孔部に対して挿入し易いものにできる。請求項４の発明では、それぞれの係止孔部の幅方向寸法は、係止部突起部の最大幅方向寸法よりも僅かに大きく形成することによって、請求項３の効果と同様に係止突起部を被係止孔部に対して挿入し易いものにできる。 According to a third aspect of the present invention, the locking projections of the first clamping member and the second clamping member are each formed into a substantially trapezoidal plate piece shape whose width direction gradually narrows toward the tip. The portion can be easily inserted into the locked hole portion. According to a fourth aspect of the present invention, the size of each locking hole portion in the width direction is formed slightly larger than the maximum width direction size of the locking portion projection portion. The portion can be easily inserted into the locked hole portion.

請求項５の発明では、前記第１挟持部材と第２挟持部材のそれぞれの正面板部に切抜きが形成され内部の肉部が折曲されて前記係止突起部とし、切抜き箇所の開口における前記係止突起部形成側とは反対側端部を前記被係止孔部としたものである。これによって、係止突起部と被係止孔部とを極めて簡単な加工によって形成することができ、ひいては本発明の建築用支持具を低価格に提供することができる。 According to a fifth aspect of the present invention, a cutout is formed in each front plate portion of the first holding member and the second holding member, and an internal meat portion is bent to form the locking projection portion, and the opening in the cutout portion is The end opposite to the locking projection forming side is the locked hole. As a result, the locking protrusion and the locked hole can be formed by extremely simple processing, and as a result, the building support of the present invention can be provided at a low cost.

さらに、前記第１挟持部材の正面板部と前記第２挟持部材の正面板部とにそれぞれ形成された前記係止突起部は、相互に相手側の被係止孔部の反対側端部に略当接状態で挿入される構成としているので、第１挟持部材と第２挟持部材の両係止突起部は互いに相手側の被係止孔部に略当接することで、ガタツキのほとんど生じない第１挟持部材と第２挟持部材の接合状態にすることができる。 Further, the locking projections formed on the front plate portion of the first holding member and the front plate portion of the second holding member are respectively opposite to the opposite end portions of the other-side locked holes. Since it is configured to be inserted in a substantially abutting state, the locking projections of the first clamping member and the second clamping member are substantially in contact with each other on the other side of the locked hole, so that there is almost no backlash. It can be set as the joining state of the 1st clamping member and the 2nd clamping member.

請求項６の発明では、前記第２挟持部は、前記第１挟持部よりも頂面板部の位置が高く形成され両頂面板部に段差面が構成されるようにしているので、特に馳締タイプとした折板屋根の馳締連結部を馳締吊子と共に前記両頂面板部に装着するのに本発明の建築用支持具は極めて好適な構造である。請求項７の発明では、前記第１挟持部材と第２挟持部材との両頂部に載置固着される合成樹脂からなる断熱ベース部材を具備することで、断熱性を有する建築用支持具とすることができる。 In the invention of claim 6, since the second sandwiching portion is formed such that the position of the top surface plate portion is higher than that of the first sandwiching portion and the step surface is formed on both top surface plate portions. The construction support according to the present invention has a very suitable structure for mounting the clam-clamping connecting portion of the folded-plate roof, which is of the type, to the both top plate portions together with the clasps. In invention of Claim 7, it is set as the construction support tool which has heat insulation property by providing the heat insulation base member which consists of a synthetic resin mounted and fixed to both the top parts of the said 1st clamping member and the 2nd clamping member. be able to.

（Ａ）は本発明の建築用支持具を使用した外囲体の略示図、（Ｂ）は（Ａ）の要部拡大断面図である。(A) is a schematic diagram of an enclosure using the building support of the present invention, and (B) is an enlarged cross-sectional view of the main part of (A). （Ａ）は図１（Ｂ）の要部縦断側面図、（Ｂ）は第１挟持部材の斜視図、（Ｃ）は第２挟持部材の斜視図である。(A) is a longitudinal sectional side view of the main part of FIG. 1 (B), (B) is a perspective view of a first clamping member, and (C) is a perspective view of a second clamping member. （Ａ）は第１挟持部材の正面図、（Ｂ）は（Ａ）のＹａ−Ｙａ矢視断面図、（Ｃ）は（Ａ）のＸa−Ｘa矢視断面図、（Ｄ）は第２挟持部材の正面図、（Ｅ）は（Ｄ）のＹｂ−Ｙｂ矢視断面図である。(A) is a front view of the first clamping member, (B) is a cross-sectional view taken along the line Ya-Ya of (A), (C) is a cross-sectional view taken along the line Xa-Xa of (A), and (D) is a second view. The front view of a clamping member and (E) are Yb-Yb arrow sectional views of (D). （Ａ）は断熱ベースの斜視図、（Ｂ）は（Ａ）のＹｃ−Ｙｃ矢視断面図、（Ｃ）は断熱ベースを第１挟持部材に装着しようとする要部側面図である。(A) is a perspective view of a heat insulation base, (B) is a cross-sectional view taken along the line Yc-Yc of (A), and (C) is a side view of a main part for attaching the heat insulation base to a first clamping member. （Ａ）は第１挟持部材と第２挟持部材とを係止突起部と被係止孔部によって挿入係止した状態の縦断側面図、（Ｂ）は（Ａ）の（ア）部拡大図、（Ｃ）は（Ａ）のＸｂ−Ｘｂ矢視要部断面図、（Ｄ）は（Ｃ）の（イ）部拡大図、（Ｅ）は（Ｂ）のＹd−Ｙｄ矢視図である。(A) is a longitudinal side view of a state in which the first clamping member and the second clamping member are inserted and locked by the locking projection and the locked hole, and (B) is an enlarged view of (A) of (A). (C) is XB-Xb arrow principal part sectional drawing of (A), (D) is the (a) part enlarged view of (C), (E) is a Yd-Yd arrow view of (B). . （Ａ）は本発明における別の実施形態の係止突起部と被係止孔部とが形成された第１挟持部材の斜視図、（Ｂ）は本発明における別の実施形態の係止突起部と被係止孔部とが形成された第２挟持部材の斜視図、（Ｃ）は第１挟持部材と第２挟持部材とを係止突起部と被係止孔部によって挿入係止した状態の縦断側面図、（Ｄ）は（Ｃ）の（ウ）部拡大図である。(A) is a perspective view of the 1st clamping member in which the latching protrusion part and to-be-latched hole part of another embodiment in this invention were formed, (B) is a latching protrusion of another embodiment in this invention. The perspective view of the 2nd clamping member in which the part and the to-be-latched hole part were formed, (C) inserted and latched the 1st clamping member and the 2nd clamping member by the latching projection part and the to-be-latched hole part. (D) is an enlarged view of (C) part of (C).

以下、本発明を図面に基づいて説明する。まず、本発明の主な構成は、図１，図２に示すように、第１挟持部材１と、第２挟持部材２と、締付具3と、断熱ベース４とから構成される。前記第２挟持部材は、前記第１挟持部と略同等に形成されたものである〔図２（Ｃ），（Ｂ）参照〕。前記第１挟持部材１と第２挟持部材２とは、金属製であり、プレス加工等によって、１枚の金属板から形成される。 Hereinafter, the present invention will be described with reference to the drawings. First, as shown in FIGS. 1 and 2, the main configuration of the present invention includes a first clamping member 1, a second clamping member 2, a fastener 3, and a heat insulating base 4. The second clamping member is formed substantially the same as the first clamping part (see FIGS. 2C and 2B). The first clamping member 1 and the second clamping member 2 are made of metal, and are formed from a single metal plate by pressing or the like.

前記第１挟持部材１は、図２（Ｂ），図３（Ａ）乃至（Ｃ）等に示すように、正面板部１１の幅方向両側より背面側に側面板部１２，１２が形成され、前記正面板部１１の上端に頂面板部１３が形成されている。前記正面板部１１は、略長方形状に形成されたものであり、前記側面板部１２は、前記正面板部１１に対して直角（略直角も含む）に折曲形成されたものであり、さらに前記側面板部１２の端縁から第１挟持部材１の外方に向かって補強端片１２ａが形成されている。該補強端片１２ａは、前記側面板部１２に対して直角（略直角も含む）に形成されている。 As shown in FIGS. 2 (B), 3 (A) to 3 (C), etc., the first clamping member 1 has side plate portions 12, 12 formed on the back side from both sides in the width direction of the front plate portion 11. A top plate portion 13 is formed at the upper end of the front plate portion 11. The front plate portion 11 is formed in a substantially rectangular shape, and the side plate portion 12 is formed at a right angle (including a substantially right angle) with respect to the front plate portion 11. Further, a reinforcing end piece 12 a is formed from the end edge of the side plate portion 12 toward the outside of the first clamping member 1. The reinforcing end piece 12a is formed at a right angle (including a substantially right angle) with respect to the side plate 12.

前記頂面板部１３は、前記正面板部１１の上端より直角（略直角も含む）に折曲形成されている。さらに、前記側面板部１２は、その上端位置を前記頂面板部１３の位置よりも僅かに高く形成しておき、その僅かに高い部分が折曲代となり、折曲形成された状態のものを折曲片１２ｂと称する。該折曲片１２ｂは、両側面板部１２，１２の両方に形成されたものであって、前記頂面板部１３には、幅方向両側に、折曲片１２ｂ，１２ｂが存在するものである。そして、両折曲片１２ｂ，１２ｂとの間には適宜の間隔ｄが設けられ〔図２（Ｂ），図３（Ａ）参照〕、後述する断熱ベース４が載置されて固定し易い構成としている〔図２（Ａ），図４（Ｃ）参照〕。さらに前記頂面板部１３には、吊子等の部品装着用の貫通孔が形成されている。 The top plate portion 13 is bent at a right angle (including a substantially right angle) from the upper end of the front plate portion 11. Further, the side plate 12 has an upper end formed slightly higher than the position of the top plate 13, and the slightly higher portion becomes a bending allowance and is bent. This is referred to as a bent piece 12b. The bent piece 12b is formed on both side plate portions 12 and 12, and the top plate portion 13 has bent pieces 12b and 12b on both sides in the width direction. An appropriate distance d is provided between the bent pieces 12b and 12b (see FIGS. 2B and 3A), and a heat insulating base 4 to be described later is placed and easily fixed. [Refer to FIG. 2 (A) and FIG. 4 (C)]. Further, the top plate portion 13 is formed with a through hole for mounting a component such as a hanger.

前記正面板部１１及び両側面板部１２の下方の位置には馳抱持部１４が形成されている〔図２（Ｂ），図３（Ａ），（Ｂ）等参照〕。該馳抱持部１４は、後述する２層外囲体の下部屋根B1を構成する下部建築用板材５，５の馳締連結部Jの略半分の部分を収納することができる空隙部であり、後述する第２挟持部材2の馳抱持部２４と共に馳締連結部Jを抱持する役目をなすものである〔図１（Ｂ），図２（Ａ）参照〕。馳抱持部１４は、正面空隙部１４ａと両側面空隙部１４ｂ，１４ｂとから構成されており、前記正面空隙部１４ａは、前記正面板部１１に略長方形状の開口として形成されたものであり、前記側面空隙部１４ｂ，１４ｂは、前記両側面板部１２，１２に略半円形状又は略「Ｃ」字形状の開口として形成されたものである〔図２（Ｂ），図３（Ｂ）参照〕。 A hook holding portion 14 is formed at a position below the front plate portion 11 and the side plate portions 12 (see FIGS. 2B, 3A, 3B, etc.). The eaves holding portion 14 is a space that can accommodate substantially half of the eaves connection portion J of the lower building plates 5 and 5 constituting the lower roof B1 of the two-layer enclosure described later. It plays the role of holding the lash fastening portion J together with the heel holding portion 24 of the second holding member 2 described later (see FIGS. 1B and 2A). The eaves holding part 14 is comprised from the front space | gap part 14a and the both-sides space | gap part 14b, 14b, and the said front space | gap part 14a is formed in the said front board part 11 as a substantially rectangular-shaped opening. The side gaps 14b and 14b are formed as openings having a substantially semicircular shape or a substantially “C” shape on the side surface plate portions 12 and 12 [FIGS. 2B and 3B]. )reference〕.

また、前記側面空隙部１４ｂ，１４ｂの形状は、下部屋根Ｂ1の馳締連結部Jの形状によって、略「く」時形状等に形成されることもある。さらに、前記正面板部１１において、前記馳抱持部１４（正面空隙部１４ａ）の形成位置よりも下方の面が馳挟持面１１ａとして使用される面となる〔図１（Ｂ），図２（Ａ），図３（Ａ）参照〕。該馳挟持面１１ａは、平坦状の面であり、馳締連結部の首部箇所を後述する第２挟持部材２の馳挟持面２１ａと共に挟持固定する部位である。 Further, the shape of the side gaps 14b, 14b may be formed in a substantially “く” shape or the like depending on the shape of the tightening connection portion J of the lower roof B1. Further, in the front plate portion 11, a surface below the formation position of the heel holding portion 14 (front gap portion 14a) is a surface used as the heel holding surface 11a [FIG. 1 (B), FIG. (See (A) and FIG. 3 (A)). The scissor clamping surface 11a is a flat surface, and is a part that clamps and fixes the neck portion of the scissor coupling portion together with the scissor clamping surface 21a of the second clamping member 2 described later.

さらに、前記正面板部１１及び前記側面板部１２の下端には台座部１５が形成されており、該台座部１５は前記両側面板部１２より外方に向かって突出形成されたものである。該台座部１５は、前記正面板部１１の下端から背面側に折曲形成されたものであり、僅かに傾斜角度を有して形成されることもある。この傾斜角度は、後述する折板建築用板の上部の傾斜面と略同等となるように形成されることが好ましい〔図１（Ａ）参照〕。ここで、前記正面板部１１の正面側とは、第１挟持部と第２挟持部材とを接合した状態で、後述する第２挟持部材２の正面板部２１と対向する面であり、また背面側は、前記正面側の反対側の面のことである〔図２（Ｂ），（Ｃ），図５（Ａ）参照〕。 Further, a pedestal portion 15 is formed at the lower ends of the front plate portion 11 and the side plate portion 12, and the pedestal portion 15 is formed to protrude outward from the both side plate portions 12. The pedestal portion 15 is bent from the lower end of the front plate portion 11 to the back side, and may be formed with a slight inclination angle. It is preferable that the inclination angle is formed so as to be substantially equal to an inclined surface of an upper part of a folded plate building board to be described later (see FIG. 1A). Here, the front side of the front plate portion 11 is a surface facing the front plate portion 21 of the second holding member 2 described later in a state where the first holding portion and the second holding member are joined. The back side is the surface opposite to the front side (see FIGS. 2B, 2C, and 5A).

前記第１挟持部材１の正面板部１１には、係止突起部１６と、被係止孔部１７が形成されている。前記係止突起部１６は、前記正面板部１１の正面側に突出するものであり、具体的には平坦状の面を有する小板片形状に形成されている。係止突起部１６は、正面板部１１が垂直状に設置された状態で、水平方向に平坦面となるように形成されている。係止突起部１６は、正面板部１１に切抜きが形成され、該切抜き箇所を切り起こすようにして形成されたものであり、係止突起部１６の平坦面は前記正面板部１１に対して直角（略直角も含む）に形成される。 The front plate portion 11 of the first clamping member 1 is formed with a locking projection 16 and a locked hole portion 17. The locking projection 16 protrudes to the front side of the front plate portion 11, and is specifically formed in a small plate piece shape having a flat surface. The locking projection 16 is formed to be a flat surface in the horizontal direction in a state where the front plate portion 11 is installed vertically. The locking projection 16 is formed so that a cutout is formed in the front plate portion 11 and the cutout portion is raised. The flat surface of the locking projection portion 16 is relative to the front plate portion 11. It is formed at a right angle (including a substantially right angle).

前記被係止孔部１７は、前記係止突起部１６と共に１組として形成されるものである。第１挟持部材１の係止突起部１６と被係止孔部１７のさらなる説明は、後述する第２挟持部材２の係止突起部２６及び被係止孔部２７と共に後で行う。前記正面板部１１には、締付具３のボルト３１が貫通する固着用貫通孔１８が形成されている。 The locked hole portion 17 is formed as a set together with the locking projection portion 16. Further description of the locking projection 16 and the locked hole 17 of the first clamping member 1 will be made later together with a locking projection 26 and a locked hole 27 of the second clamping member 2 described later. The front plate portion 11 is formed with a fixing through hole 18 through which the bolt 31 of the fastener 3 passes.

次に、第２挟持部材２は、図２（Ｃ），図３（Ｄ），（Ｅ）等に示すように、前記第１挟持部材１と略同等の形状であり、略同等の構成としたものであり、前記第１挟持部材１で使用された各部位の名称は、そのまま使用され、各部位の相対的な構成についても第１挟持部材１の場合と同様であるので、詳細については第１挟持部材１を参照されたい。第２挟持部材２の正面板部２１の幅方向両側より背面側に側面板部２２，２２が形成され、前記正面板部２１の上端に頂面板部２３が形成されている。さらに前記側面板部２２の端縁から第２挟持部材２の外方に向かって補強端片２２ａが形成されている〔図２（Ｃ），図３（Ｄ），（Ｅ）参照〕。 Next, as shown in FIG. 2 (C), FIG. 3 (D), (E), etc., the second clamping member 2 has substantially the same shape as the first clamping member 1, and has substantially the same configuration. The names of the parts used in the first clamping member 1 are used as they are, and the relative configurations of the parts are the same as in the case of the first clamping member 1. Refer to the first clamping member 1. Side plate portions 22, 22 are formed on the back side from both sides in the width direction of the front plate portion 21 of the second clamping member 2, and a top plate portion 23 is formed on the upper end of the front plate portion 21. Further, a reinforcing end piece 22a is formed from the edge of the side plate portion 22 toward the outside of the second clamping member 2 (see FIGS. 2C, 3D, and 3E).

ただし、第２挟持部材２では、前記第１挟持部材１に見られた前記折曲片１２ｂに相当する部位は存在しないものである。また、前記頂面板部２３には、第１挟持部材１の頂面板部１３に形成された貫通孔１３ａに相当する部位は形成されないものであるが、必要に応じて貫通孔が形成されてもよい。前記正面板部２１及び両側面板部２２の下方の位置には馳抱持部２４が形成されている。該馳抱持部２４は、前記したように、２層外囲体の下部屋根を構成する折板建築用板の馳締連結部の略半分の部分を収納することができる空隙部であり、前記第１挟持部材１の馳抱持部１４と共に馳締連結部を抱持する役目をなすものである〔図１（B）参照〕。 However, in the 2nd clamping member 2, the site | part corresponded to the said bending piece 12b seen by the said 1st clamping member 1 does not exist. Moreover, although the site | part corresponded to the through-hole 13a formed in the top-surface board part 13 of the 1st clamping member 1 is not formed in the said top-surface board part 23, even if a through-hole is formed as needed. Good. A hook holding portion 24 is formed at a position below the front plate portion 21 and the side plate portions 22. As described above, the heel hugging portion 24 is a gap portion that can accommodate a substantially half portion of the lash fastening connection portion of the folded plate building plate constituting the lower roof of the two-layer enclosure, It plays a role of holding the lash fastening connection portion together with the heel holding portion 14 of the first clamping member 1 (see FIG. 1B).

第２挟持部材２の馳抱持部２４は、正面空隙部２４ａと両側面空隙部２４ｂ，２４ｂとから構成されており〔図２（Ｃ），図３（Ｄ），（Ｃ）参照〕、前記正面空隙部２４ａは、前記正面板部２１に略長方形状の開口として形成されたものであり、前記側面空隙部２４ｂ，２４ｂは、前記両側面板部２２，２２に長方形又は正方形等の略方形状の開口として形成されたものである。 The heel holding portion 24 of the second clamping member 2 is composed of a front gap portion 24a and both side gap portions 24b and 24b [see FIG. 2 (C), FIG. 3 (D), (C)] The front gap portion 24a is formed as a substantially rectangular opening in the front plate portion 21, and the side gap portions 24b and 24b are substantially rectangular or square in the both side plate portions 22 and 22. It is formed as a shaped opening.

また、第２挟持部材２の馳抱持部２４の正面空隙部２４ａには、その下端縁より正面板部２１の正面側に上向き傾斜状に突出する形成された押え突起片２４ｃを有している〔図２（Ｃ），図３（Ｄ），（Ｃ）参照〕。該押え突起片２４ｃは、第１挟持部材１と第２挟持部材２とで馳締連結部を挟持したときに、該馳締連結部の一部を押圧固定する役目をなすものである〔図１（Ｂ）参照〕。前記押え突起片２４ｃは、第２挟持部材２側にのみ形成されるものである。前記正面板部２１において、前記馳抱持部２４（正面空隙部２４ａ）の形成位置よりも下方の面が馳挟持面２１ａとして使用される面となる〔図２（Ｃ），図３（Ｄ），（Ｃ）参照〕。 Further, the front gap portion 24a of the heel holding portion 24 of the second holding member 2 has a presser protrusion piece 24c formed so as to protrude obliquely upward from the lower end edge to the front side of the front plate portion 21. [See FIG. 2 (C), FIG. 3 (D), (C)]. The presser protrusion piece 24c serves to press and fix a part of the clamped connection portion when the clamped connection portion is clamped by the first clamping member 1 and the second clamping member 2 [FIG. 1 (B)]. The pressing projection piece 24c is formed only on the second clamping member 2 side. In the front plate portion 21, the surface below the formation position of the heel holding portion 24 (front gap portion 24a) is the surface used as the heel holding surface 21a [FIGS. 2 (C) and 3 (D). ) And (C)].

該馳挟持面２１ａは、平坦状の面であり、前述したように馳締連結部の首部箇所を後述する前記第１挟持部材１の馳挟持面１１ａと共に挟持固定する部位である〔図１（Ｂ）参照〕。前記正面板部２１及び前記側面板部２２の下端には台座部２５が形成されており、該台座部２５は前記両側面板部２２より外方に向かって突出形成されたものである。該台座部２５は、前記正面板部２１の下端から背面側に折曲形成されたものであり、僅かに傾斜角度を有して形成されることもある。この傾斜角度は、後述する折板建築用板の上部の傾斜面と略同等となるように形成されることが好ましい。ここで、前記正面板部２１の正面側とは、第１挟持部と第２挟持部材とを接合した状態で、後述する第１挟持部材１の正面板部１１と対向する面であり、また背面側は、前記正面側の反対側の面のことである。 The scissor clamping surface 21a is a flat surface and is a part that clamps and fixes the neck portion of the scissor coupling portion together with the scissor clamping surface 11a of the first clamping member 1 described later [FIG. See B)]. A pedestal portion 25 is formed at the lower ends of the front plate portion 21 and the side plate portion 22, and the pedestal portion 25 is formed to protrude outward from the both side plate portions 22. The pedestal portion 25 is bent from the lower end of the front plate portion 21 to the back side, and may be formed with a slight inclination angle. It is preferable that this inclination angle is formed so as to be substantially the same as the upper inclined surface of the folded plate building board described later. Here, the front side of the front plate portion 21 is a surface facing the front plate portion 11 of the first holding member 1 to be described later in a state where the first holding portion and the second holding member are joined. The back side is the surface opposite to the front side.

前記第２挟持部材２には、係止突起部２６と、被係止孔部２７が形成されている〔図２（Ｃ），図３（Ｄ），（Ｃ）参照〕。前記係止突起部２６は、前記正面板部２１の正面側に突出するものであり、前記第１挟持部材１と同様の構成及び形状であり、係止突起部２６は、具体的には正面板部２１に切抜きが形成され、該切抜き箇所を切り起こすようにして形成されたものである。すなわち、第２挟持部材２の係止突起部２６は、前記第１挟持部材１の係止突起部１６と同等且つ同一寸法の形状である。第２挟持部材２の被係止孔部２７は、前記係止突起部２６と共に１組として形成されるものである。前記正面板部２１には、締付具３のボルト３１が貫通する固着用貫通孔２８が形成されている。 The second clamping member 2 is formed with a locking projection 26 and a locked hole 27 [see FIG. 2 (C), FIG. 3 (D), (C)]. The locking projection 26 protrudes to the front side of the front plate portion 21 and has the same configuration and shape as the first clamping member 1. A cutout is formed in the face plate portion 21, and the cutout portion is formed to be raised. That is, the locking projection 26 of the second clamping member 2 has the same shape and the same size as the locking projection 16 of the first clamping member 1. The locked hole 27 of the second clamping member 2 is formed as a set together with the locking protrusion 26. The front plate portion 21 is formed with a fixing through hole 28 through which the bolt 31 of the fastener 3 passes.

前記第１挟持部材１の係止突起部１６及び被係止孔部１７と、前記第２挟持部材２の係止突起部２６及び被係止孔部２７について、さらに詳細な説明を行う。まず、前記第１挟持部材１と前記第２挟持部材２とをそれぞれの正面板部１１と正面板部２１とを当接接合されることによって、前記第１挟持部材１の係止突起部１６が前記第２挟持部材２の被係止孔部２７に挿入し、また前記第２挟持部材２の係止突起部２６が前記第１挟持部材１の被係止孔部１７に挿入する（図５参照）。 The locking projection 16 and the locked hole 17 of the first clamping member 1 and the locking projection 26 and the locked hole 27 of the second clamping member 2 will be described in more detail. First, the first clamping member 1 and the second clamping member 2 are joined to each other by bringing the front plate portion 11 and the front plate portion 21 into contact with each other, whereby the locking projection 16 of the first clamping member 1 is joined. Is inserted into the locked hole portion 27 of the second clamping member 2, and the locking projection 26 of the second clamping member 2 is inserted into the locked hole portion 17 of the first clamping member 1 (FIG. 5).

すなわち、両係止突起部１６，係止突起部２６がそれぞれ相手側の被係止孔部２７，被係止孔部１７に挿入することによって、第１挟持部材１と第２挟持部材との接合が正確に行えるものである〔図５（Ａ）参照〕。そのために、第１挟持部材１の係止突起部１６と被係止孔部１７の位置と、第２挟持部材の係止突起部２６と被係止孔部２７の位置とはそれぞれ正確に対応するように形成されていることが必要である。 That is, when both the locking projections 16 and the locking projections 26 are inserted into the mating locked holes 27 and the locked holes 17, respectively, the first clamping member 1 and the second clamping member Bonding can be performed accurately (see FIG. 5A). Therefore, the positions of the locking projections 16 and the locked holes 17 of the first clamping member 1 and the positions of the locking projections 26 and the locked holes 27 of the second clamping member correspond to each other accurately. It is necessary to be formed so as to.

具体的には、前記第１挟持部材１の係止突起部１６と被係止孔部１７とは、上下方向に位置して形成されており、同様に前記第２挟持部材２の係止突起部２６と被係止孔部２７も上下方向に位置して形成されている〔図２（Ｂ），（Ｃ），図３（Ａ），（Ｂ），（Ｄ），（Ｅ）参照〕。ここで、第１挟持部材１又は第２挟持部材２とのいずれか一方は係止突起部１６（２６）が被係止孔部１７（２７）の上方に位置し、他方は係止突起部１６（２６）が被係止孔部１７（２７）の下方に位置させるものである。 Specifically, the locking projection 16 and the locked hole 17 of the first clamping member 1 are formed in the vertical direction, and similarly, the locking projection of the second clamping member 2 The portion 26 and the locked hole portion 27 are also formed in the vertical direction (see FIGS. 2B, 2C, 3A, 3B, 3D, and 3E). . Here, in either the first clamping member 1 or the second clamping member 2, the locking projection 16 (26) is positioned above the locked hole 17 (27), and the other is the locking projection. 16 (26) is positioned below the locked hole 17 (27).

たとえば、第１挟持部材１の係止突起部１６が被係止孔部１７の上方に位置する構成とすると〔図２（Ｂ），図３（Ａ），（Ｂ）参照〕、第２挟持部材２では係止突起部２６が被係止孔部２７の下方に位置する構成とする〔図２（Ｃ），図３（Ｄ），（Ｅ）参照〕。ここで、第１挟持部材１の係止突起部１６と被係止孔部１７との間隔ｈは、第２挟持部材２の係止突起部２６と被係止孔部２７との間隔ｈと等しく形成される〔図３（Ａ），（Ｄ）参照〕。 For example, assuming that the locking projection 16 of the first clamping member 1 is positioned above the locked hole 17 [see FIGS. 2B, 3A, and 3B], the second clamping The member 2 is configured such that the locking projection 26 is positioned below the locked hole 27 [see FIGS. 2C, 3D, and 3E]. Here, the distance h between the locking projection 16 of the first clamping member 1 and the locked hole 17 is equal to the distance h between the locking projection 26 of the second clamping member 2 and the locked hole 27. They are formed equally (see FIGS. 3A and 3D).

このようにすることで、前記第１挟持部材１の正面板部１１と、前記第２挟持部材２の正面板部２１とを当接且つ接合するときに、図５に示すように、第１挟持部材１の係止突起部１６が第２挟持部材２の被係止孔部２７に挿入し、第２挟持部材２の係止突起部２６が第１挟持部材１の被係止孔部１７に挿入し、これらが第１挟持部材１と第２挟持部材２との接合における正確な位置合わせを行うことができると共に、接合後は、相互に補強しあい、特に上下方向のガタツキや上下方向の衝撃での位置ズレを防止することができる。 By doing so, when the front plate portion 11 of the first holding member 1 and the front plate portion 21 of the second holding member 2 are brought into contact and joined, as shown in FIG. The locking projection 16 of the clamping member 1 is inserted into the locked hole 27 of the second clamping member 2, and the locking projection 26 of the second clamping member 2 is locked to the locked hole 17 of the first clamping member 1. These can be accurately aligned in the joining of the first clamping member 1 and the second clamping member 2, and after joining, they are reinforced with each other, especially in the up-down direction and in the up-down direction. Position shift due to impact can be prevented.

前記第１挟持部材１の係止突起部１６と、前記第２挟持部材２の係止突起部２６は、先端に向かうに従い次第に幅方向が狭くなる略台形板片状に形成されることもある〔図５（Ｃ），（Ｄ）参照〕。このような形状とすることにより、係止突起部１６は、被係止孔部２７に、また係止突起部２６は被係止孔部１７にそれぞれ挿入し易くすることができる。前記第１挟持部材１と第２挟持部材２のそれぞれの被係止孔部１７，被係止孔部２７の幅方向寸法は前記係止突起部１６，係止突起部２６の最大幅方向寸法よりも僅かに大きく形成されることもある。このように形成されることで、やはり、係止突起部１６及び係止突起部２６を被係止孔部１７及び被係止孔部２７にそれぞれ挿入し易くすることができる。 The locking projections 16 of the first clamping member 1 and the locking projections 26 of the second clamping member 2 may be formed in a substantially trapezoidal plate piece shape whose width direction gradually narrows toward the tip. [Refer to Drawing 5 (C) and (D)]. By adopting such a shape, the locking projection 16 can be easily inserted into the locked hole 27 and the locking projection 26 can be easily inserted into the locked hole 17. The width direction dimensions of the locked hole portions 17 and the locked hole portions 27 of the first clamping member 1 and the second clamping member 2 are the maximum width direction dimensions of the locking projection portions 16 and the locking projection portions 26, respectively. It may be formed slightly larger than. By being formed in this way, it is possible to easily insert the locking projection 16 and the locking projection 26 into the locked hole 17 and the locked hole 27, respectively.

また、前記第１挟持部材１と第２挟持部材２のそれぞれの正面板部１１，２１に切抜きが形成され内部の肉部が折曲されて前記係止突起部１６，２６とする。さらに、該係止突起部１６，２６が折曲形成されたあとの切抜き箇所には開口が残り、該開口における前記係止突起部１６，２６の形成側とは反対側端部が被係止孔部１７，２７とされる。そして、前記第１挟持部材１の正面板部１１と前記第２挟持部材２の正面板部２１とにそれぞれ形成された前記係止突起部１６，２６は、相互に相手側の被係止孔部１７，２７の係止突起部１６，２６の形成側とは反対側端部に略当接状態で挿入される構成とすることもある。 In addition, cutouts are formed in the front plate portions 11 and 21 of the first and second clamping members 1 and 2, respectively, and the internal meat portions are bent to form the locking projections 16 and 26. Further, an opening remains in the cutout portion after the locking projections 16 and 26 are bent, and the end of the opening opposite to the side where the locking projections 16 and 26 are formed is locked. The holes 17 and 27 are formed. The locking projections 16 and 26 formed on the front plate portion 11 of the first holding member 1 and the front plate portion 21 of the second holding member 2 are respectively connected to the other-side locked holes. It may be configured to be inserted in a substantially abutting state into the end of the portions 17 and 27 opposite to the side where the locking projections 16 and 26 are formed.

また、第１挟持部材１の係止突起部１６と被係止孔部１７とは、それぞれ独立して形成されることもあり〔図６（Ａ）参照〕、係止突起部１６は正面板部１１に対して別部材とし、溶接等の固着手段にて固着される。同様に、第２挟持部材２の係止突起部２６と被係止孔部２７についても、それぞれ独立して形成され〔図６（Ｂ）参照〕、係止突起部２６は正面板部２１に対して別部材とし、溶接等の固着手段にて固着される。 Further, the locking projection 16 and the locked hole 17 of the first clamping member 1 may be formed independently [see FIG. 6 (A)], and the locking projection 16 is a front plate. It is a separate member with respect to the part 11, and is fixed by fixing means such as welding. Similarly, the locking projection 26 and the locked hole 27 of the second clamping member 2 are also formed independently [see FIG. 6B], and the locking projection 26 is formed on the front plate 21. On the other hand, it is a separate member and is fixed by fixing means such as welding.

そして、上記の構成にて係止突起部１６及び係止突起部２６がそれぞれ相手側の被係止孔部２７及び被係止孔部１７に挿入し、第１挟持部材１と第２挟持部材２とが上下方向に略正確に固定されるための条件として、図３及び図５に基づいて説明する。まず、第１挟持部材１の係止突起部１６が被係止孔部１７よりも高い位置に形成され、第２挟持部材２では係止突起部２６が被係止孔部２７よりも低い位置とされた場合に適応されるものであり、第１挟持部材１では、正面板部１１の下端１１ｄ位置から係止突起部１６の上端面１６uまでの高さ寸法Ｓ16と、前記第２挟持部材２の正面板部２１の下端位置から被係止孔部２７の上端縁２７uまでの高さ寸法Ｓ27を等しく（略等しくも含む）する〔図３（Ａ），（Ｂ），（Ｄ），（Ｅ）参照〕。 Then, with the above configuration, the locking projection 16 and the locking projection 26 are inserted into the mated locked hole 27 and the locked hole 17, respectively, and the first clamping member 1 and the second clamping member 2 will be described with reference to FIGS. 3 and 5 as a condition for fixing 2 to approximately vertically. First, the locking projection 16 of the first clamping member 1 is formed at a position higher than the locked hole 17, and the locking projection 26 is positioned lower than the locked hole 27 in the second clamping member 2. In the first clamping member 1, the height S 16 from the position of the lower end 11 d of the front plate portion 11 to the upper end surface 16 u of the locking projection 16, and the second clamping member The height dimension S27 from the lower end position of the front plate portion 21 to the upper end edge 27u of the locked hole portion 27 is made equal (including substantially equal) [FIGS. 3 (A), (B), (D), (See (E)).

また前記第１挟持部材１の正面板部１１の下端１１ｄ位置から被係止孔部１７の下端縁１７ｄまでの高さ寸法Ｓ17と、前記第２挟持部材２の正面板部２１の下端位置から係止突起部２６の下端縁２６ｄまでの高さ寸法Ｓ26を等しく（略等しくも含む）する。これによって、前記第１挟持部材１の係止突起部１６の上端縁１６uは、前記第２挟持部材２の被係止孔部２７の下端縁２７dに当接（略当接も含む）する〔図５（Ａ），（Ｂ），（Ｅ）参照〕。 Further, the height dimension S17 from the lower end 11d position of the front plate portion 11 of the first holding member 1 to the lower end edge 17d of the locked hole portion 17 and the lower end position of the front plate portion 21 of the second holding member 2 are described. The height dimension S26 to the lower end edge 26d of the locking projection 26 is made equal (including substantially equal). As a result, the upper edge 16u of the locking projection 16 of the first clamping member 1 contacts (including substantially contacting) the lower edge 27d of the locked hole 27 of the second clamping member 2 [ See FIGS. 5A, 5B, and 5E].

また、第２挟持部材２の係止突起部２６の下端面２６dは、第１挟持部材１の被係止孔部１７の下端縁１７ｄに当接（略当接も含む）する。これによって、第１挟持部材１の係止突起部１６の上端面１６ｕは、第２挟持部材２の被係止孔部２７の上端縁２６uに当接し、第２挟持部材２の係止突起部２６の下端面２６ｄが第１挟持部材１の被係止孔部１７の下端縁１７ｄに当接することができ〔図５（Ｂ），（Ｅ）参照〕、上下方向におけるガタツキがほとんどなくなると共に、両係止突起部１６，２６によって相互に補強しあうことができる。 Further, the lower end surface 26 d of the locking projection 26 of the second clamping member 2 abuts (including substantially abutting) the lower edge 17 d of the locked hole 17 of the first clamping member 1. As a result, the upper end surface 16 u of the locking projection 16 of the first clamping member 1 contacts the upper edge 26 u of the locked hole 27 of the second clamping member 2, and the locking projection of the second clamping member 2. 26 d can be brought into contact with the lower edge 17 d of the locked hole portion 17 of the first clamping member 1 (see FIGS. 5B and 5E), and there is almost no backlash in the vertical direction. The both locking projections 16 and 26 can reinforce each other.

上記構成は、第１挟持部材１の係止突起部１６が被係止孔部１７よりも高い位置に形成され、第２挟持部材２では係止突起部２６が被係止孔部２７よりも低い位置とされた場合に適応されるものであるが、上記とは反対の構成としても良い。具体的には、第１挟持部材１では、第１挟持部材１の係止突起部１６が被係止孔部１７よりも低い位置に形成され、第２挟持部材２では係止突起部２６が被係止孔部２７よりも高い位置とされた場合に適応されるものである。第１挟持部材１では、正面板部１１の下端１１ｄ位置から係止突起部１６の下端面１６ｄまでの高さ寸法Ｓ16とし、前記第２挟持部材２の正面板部２１の下端位置から被係止孔部２７の下端縁２７ｄまでの高さ寸法Ｓ27を前記寸法Ｓ16と等しく（略等しくも含む）する。 In the above configuration, the locking projection 16 of the first clamping member 1 is formed at a position higher than the locked hole portion 17, and the locking projection 26 in the second clamping member 2 is higher than the locked hole portion 27. Although it is applied when the position is low, a configuration opposite to the above may be adopted. Specifically, in the first clamping member 1, the locking projection 16 of the first clamping member 1 is formed at a position lower than the locked hole portion 17, and in the second clamping member 2, the locking projection 26 is formed. This is applied when the position is higher than the locked hole 27. In the 1st clamping member 1, it is set as height dimension S16 from the lower end 11d position of the front board part 11 to the lower end surface 16d of the latching projection part 16, and it is engaged from the lower end position of the front board part 21 of the said 2nd clamping member 2. The height dimension S27 to the lower end edge 27d of the stop hole portion 27 is made equal (including substantially equal) to the dimension S16.

また、前記第１挟持部材１の正面板部１１の下端１１ｄ位置から被係止孔部１７の上端縁１７uまでの高さ寸法Ｓ17と、前記第２挟持部材２の正面板部２１の下端２１ｄ位置から係止突起部２６の上端縁２６uまでの高さ寸法Ｓ26を前記高さ寸法Ｓ17と等しく（略等しくも含む）する〔図３（Ａ），（Ｂ），（Ｄ），（Ｅ）参照〕。これによって、前記第１挟持部材１の係止突起部１６の下端縁１６ｄは、前記第２挟持部材２の被係止孔部２７の上端縁２７dに当接（略当接も含む）し、第２挟持部材２の係止突起部２６の上端面２６uは、第１挟持部材１の被係止孔部１７の上端縁１７uに当接（略当接も含む）する。これによって、前記したように、第１挟持部材１と第２挟持部材２とを接合したときに、相互に上下方向におけるガタツキがほとんどなくなると共に、両係止突起部１６，２６によって相互に補強しあうことができる。 Further, the height dimension S17 from the position of the lower end 11d of the front plate portion 11 of the first holding member 1 to the upper end edge 17u of the locked hole portion 17 and the lower end 21d of the front plate portion 21 of the second holding member 2 are described. The height dimension S26 from the position to the upper edge 26u of the locking projection 26 is made equal to (including substantially equal to) the height dimension S17 [FIGS. 3 (A), (B), (D), (E) reference〕. Thereby, the lower end edge 16d of the locking projection 16 of the first clamping member 1 abuts (including substantially abutting) the upper edge 27d of the locked hole 27 of the second clamping member 2, The upper end face 26u of the locking projection 26 of the second clamping member 2 is in contact with (including substantially contacting with) the upper edge 17u of the locked hole 17 of the first clamping member 1. As a result, as described above, when the first clamping member 1 and the second clamping member 2 are joined, there is almost no backlash in the vertical direction, and both the locking projections 16 and 26 reinforce each other. I can meet you.

さらに前記第２挟持部材２の頂面板部２３は、前記第１挟持部材１の頂面板部１３よりも位置が高く形成され、前記第１挟持部材１と第２挟持部材２とが接合された状態で前記第１挟持部材１の頂面板部１３と前記第２挟持部材２の頂面板部２３とは段差が構成されるように高さが異なるようにしている。具体的には第２挟持部材２の高さＨは、第１挟持部材１の高さＨよりも高い〔図２（Ｂ），（Ｃ）参照〕。また、第１挟持部材１と第２挟持部材２とは等しい高さとすることもある。 Further, the top plate portion 23 of the second clamping member 2 is formed at a position higher than the top plate portion 13 of the first clamping member 1, and the first clamping member 1 and the second clamping member 2 are joined. In this state, the top plate portion 13 of the first holding member 1 and the top plate portion 23 of the second holding member 2 have different heights so that a step is formed. Specifically, the height H of the second clamping member 2 is higher than the height H of the first clamping member 1 (see FIGS. 2B and 2C). Moreover, the 1st clamping member 1 and the 2nd clamping member 2 may be made into the same height.

締付具３は、ボルト３１，ナット３２から構成されている〔図１（Ｂ）参照〕。そして、前記ボルト３１が第１挟持部材１の正面板部１１と、第２挟持部材２の正面板部２１の固着用貫通孔１８，２８に挿通され、ナット３２によって、両正面板部１１，１２が締め付けらる。この締付具３の締付けによって、両馳挟持面１１ａ，２１ａによる馳締連結部の首部を締めつけることができる。 The fastening tool 3 includes a bolt 31 and a nut 32 (see FIG. 1B). The bolts 31 are inserted into the front plate portion 11 of the first holding member 1 and the fixing through holes 18 and 28 of the front plate portion 21 of the second holding member 2. 12 is tightened. By tightening the fastener 3, the neck portion of the eyelid coupling portion formed by the both eyelid clamping surfaces 11 a and 21 a can be tightened.

次に、前記断熱ベース4は、図４（Ａ），（Ｂ）に示すように、前記第１挟持部材１と、前記第２挟持部材２のそれぞれの頂面板部１３，２３に配置されるものである。その断熱ベース4は、合成樹脂にて形成されたものであり、具体的には、プラスチック材等にて形成されている。また、断熱性を有し且つ建築用材として使用できるものであれば、その材質は限定されない。 Next, as shown in FIGS. 4A and 4B, the heat insulating base 4 is disposed on the top plate portions 13 and 23 of the first holding member 1 and the second holding member 2, respectively. Is. The heat insulating base 4 is made of a synthetic resin, and specifically is made of a plastic material or the like. Moreover, the material will not be limited if it has heat insulation and can be used as a building material.

この断熱ベース４は、その裏面側が受具Ａの頂部１の形状に対応して載置することができるようになっているもので、立上り段部４３の両側に段違いとなる面となるように、低位面４１と高位面４２とが存在している。その低位面４１には、吊子が配置固着される〔図１（Ｂ）参照〕。また高位面４２には、後述する上部屋根Ｂ2の山形頂部を裏面側より支持するものである。前記高位面４２は、前記上部屋根Ｂ2の山形頂部の傾斜に合わせて傾斜面とすることもある。 The heat insulating base 4 is configured such that the back surface side thereof can be placed corresponding to the shape of the top portion 1 of the receiver A, so that it becomes a stepped surface on both sides of the rising step portion 43. A low level surface 41 and a high level surface 42 exist. A hanging element is disposed and fixed to the lower surface 41 [see FIG. 1 (B)]. Further, the high surface 42 supports a mountain-shaped top portion of the upper roof B2 described later from the back surface side. The high level surface 42 may be an inclined surface in accordance with the inclination of the mountain-shaped top portion of the upper roof B2.

２層外囲体Ｂの下部屋根Ｂ1は、図１（Ａ），図２（Ａ)に示すように、複数の下部建築用板材５，５，…から構成される。該下部建築用板材５は、主板５１の幅方向両側より立上り側部５２，５２が形成されている。該立上り側部５２の上端には略平坦状とした上片部５３が形成されている。該上片部５３は外方上向きに僅かな角度にて傾斜している。そして、該上片部５３の外端から下馳部５４が形成され、他方の上片部５３には上馳部５５が形成されている。そして、母屋，胴縁等の構造材１００上に複数の受金具２００，２００，…が所定間隔をおいて配置固着され、該受金具２００を介して下部建築用板材５，５，…が複数並設され、隣接する下部建築用板材５，５同士の下馳部５４と上馳部５５とが共に馳締されて連結され、屋根，壁等が施工する〔図１（Ａ）参照〕。 As shown in FIGS. 1A and 2A, the lower roof B1 of the two-layer envelope B is composed of a plurality of lower building plates 5, 5,... The lower building plate 5 is formed with rising side portions 52 and 52 from both sides in the width direction of the main plate 51. An upper piece 53 having a substantially flat shape is formed at the upper end of the rising side portion 52. The upper piece 53 is inclined outward and upward at a slight angle. A lower collar portion 54 is formed from the outer end of the upper piece portion 53, and an upper collar portion 55 is formed on the other upper piece portion 53. .. Are fixedly arranged at predetermined intervals on the structural material 100 such as a purlin and a trunk edge, and a plurality of lower building plate materials 5, 5,. The lower eaves 54 and the upper eaves 55 are juxtaposed and connected to each other, and the roof, wall, etc. are constructed (see FIG. 1 (A)).

その下馳部５４及び上馳部５５は、円弧状をなしている〔図１（Ｂ），図２（Ａ）参照〕。また、特に図示しないが前記下馳部５４及び上馳部５５が共に略三角形状に折曲形成されたタイプも存在する。また、前記下馳部５４と上馳部５５には、略垂直状に形成された部位を有している。この垂直状部位は、下馳部５４及び上馳部５５の下部と前記上片部５３との間に位置しており、下馳首部５６1と上馳首部５６２と称する。そして、前記下馳部５４と上馳部５５とを馳締めして馳締連結部Ｊが構成される。該馳締連結部Ｊでは、前記下馳首部５６1と上馳首部５６２とが略当接状態となる。 The lower collar portion 54 and the upper collar portion 55 have an arc shape (see FIGS. 1B and 2A). Although not particularly shown, there is a type in which the lower collar portion 54 and the upper collar portion 55 are both bent into a substantially triangular shape. Further, the lower collar portion 54 and the upper collar portion 55 have portions formed in a substantially vertical shape. This vertical part is located between the lower part of the lower collar part 54 and the upper collar part 55 and the upper piece part 53, and is referred to as a lower collar part 561 and an upper collar part 562. And the lower collar part 54 and the upper collar part 55 are clamped, and the clamp connection part J is comprised. In the heel tightening connection portion J, the lower heel neck portion 561 and the upper heel neck portion 562 are substantially in contact with each other.

次に、上部屋根Ｂ2は、図１（Ａ），図２（Ａ）に示すように、前記下部屋根Ｂ1と同等の構成であり、複数の上部建築用板材６，６，…から構成される。該上部建築用板材６は、主板６１の幅方向両側より立上り側部６２，６２が形成され、該立上り側部６２の上端には略平坦状とした上片部６３が形成されている。該上片部６３は外方上向きに僅かな角度にて傾斜し、該上片部６３の外端から下馳部６４が形成され，他方の上片部６３には上馳部６５が形成されている。 Next, as shown in FIG. 1 (A) and FIG. 2 (A), the upper roof B2 has the same configuration as the lower roof B1, and is composed of a plurality of upper building plate materials 6, 6,. . The upper building plate 6 is formed with rising side portions 62 and 62 from both sides of the main plate 61 in the width direction, and an upper piece 63 having a substantially flat shape is formed at the upper end of the rising side portion 62. The upper piece 63 is inclined outward and upward at a slight angle, a lower collar 64 is formed from the outer end of the upper piece 63, and an upper collar 65 is formed on the other upper piece 63. ing.

そして、このような上部建築用板材６，６，…を複数並設し、隣接する上部建築用板材６，６同士の前記下馳部６４と上馳部６５とを共に馳締めして連結し、屋根を施工する。前記下馳部６４と上馳部６５には、略垂直状に形成された部位を有している。この垂直状部位は、下馳部６４及び上馳部６５の下部と前記上片部６３との間に位置しており、下馳首部６６1と上馳首部６６２と称する。 Then, a plurality of such upper building plate materials 6, 6,... Are arranged side by side, and the lower and upper collar portions 64 and 65 of the adjacent upper building plate materials 6, 6 are clamped together and connected. Install the roof. The lower collar part 64 and the upper collar part 65 have portions formed in a substantially vertical shape. This vertical part is located between the lower part 64 and the lower part of the upper collar part 65, and the upper piece part 63, and is called the lower collar part 661 and the upper collar part 662.

次に、本発明の建築用支持具を下部屋根Ｂ1の馳締連結部Ｊに装着する工程について説明する。まず、本発明の建築用支持具の第１挟持部材１の馳抱持部１４と、第２挟持部材２の馳抱持部２４とで馳締連結部Ｊの下馳部５４と上馳部５５とを抱持しつつ、前記第１挟持部材１の馳挟持面１１ａと、前記第２挟持部材２の馳挟持面２１ａとで、馳締連結部Ｊの下馳首部５６1と上馳首部５６２とを挟持する。 Next, a process of mounting the architectural support tool of the present invention on the lash fastening connection portion J of the lower roof B1 will be described. First, the lower collar part 54 and the upper collar part of the collar tightening connection part J between the collar holding part 14 of the first clamping member 1 and the collar holding part 24 of the second clamping member 2 of the building support tool of the present invention. 55, and the lower pinch portion 561 and the upper gooseneck portion 562 of the tightening connection portion J between the hook holding surface 11a of the first holding member 1 and the hook holding surface 21a of the second holding member 2. And pinch.

そして、前記第１挟持部材１と前記第２挟持部材２とを接合するものであるが、正面板部１１と正面板部２１との当接では、第１挟持部材１の係止突起部１６を第２挟持部材２の被係止孔部２７に挿入係止し、第２挟持部材２の係止突起部２６を第１挟持部材１の被係止孔部１７に挿入係止する。すなわち両係止突起部１６，２６をそれぞれ他方側（相手側）の被係止孔部１７，２７に挿入係止する。これによって、第１挟持部材１と第２挟持部材２とを接合した状態で略正確な位置決めができ、締付具３により、第１挟持部材１と第２挟持部材２とは適正に接合固着される。 Then, the first clamping member 1 and the second clamping member 2 are joined, but when the front plate portion 11 and the front plate portion 21 are in contact with each other, the locking projection 16 of the first clamping member 1 is joined. Is inserted and locked in the locked hole portion 27 of the second clamping member 2, and the locking projection 26 of the second clamping member 2 is inserted and locked in the locked hole portion 17 of the first clamping member 1. In other words, both the locking projections 16 and 26 are inserted and locked in the locked holes 17 and 27 on the other side (the other side), respectively. As a result, the first clamping member 1 and the second clamping member 2 can be positioned substantially accurately in a joined state, and the first clamping member 1 and the second clamping member 2 are appropriately bonded and fixed by the fastener 3. Is done.

特に、係止突起部１６と被係止孔部１７とを上下方向に位置させ、同様に係止突起部２６と被係止孔部２７と上下方向に位置させると共に、それぞれの上下方向の組み合わせを反対にする。たとえば、第１挟持部材１では係止突起部１６を被係止孔部1７の上方に位置させ、第２挟持部材２では係止突起部２６を被係止孔部２７の下方に位置させる。これによって、第１挟持部材１と第２挟持部材２とを接合するときに上下方向で正確状態となるように、両者を固着することができる。 In particular, the locking projection 16 and the locked hole portion 17 are positioned in the vertical direction, and similarly, the locking projection 26 and the locked hole portion 27 are positioned in the vertical direction, and combinations of the vertical directions thereof. To the opposite. For example, in the first clamping member 1, the locking projection 16 is positioned above the locked hole 17, and in the second clamping member 2, the locking projection 26 is positioned below the locked hole 27. Thereby, when the 1st clamping member 1 and the 2nd clamping member 2 are joined, both can be fixed so that it may become an accurate state in an up-down direction.

そして、第１挟持部材１と第２挟持部材２のそれぞれの頂面板部１３及び頂面板部２３上に断熱ベース４が設置される。該断熱ベース４の下面側には、前記第１挟持部材１の頂面板部１３箇所における両折曲片１２ｂ，１２ｂとの間に設けられた間隔ｄに収まる突出条４４が形成されており、該突出条４４が両折曲片１２ｂ，１２ｂ間に挿入されることによって、正確に設置される〔図４（Ｃ）参照〕。前記断熱ベース４と第１挟持部材１の頂面板部１３との間にはボルト・ナットから構成される固着具７によって、固着される。そして、前記断熱ベース４の低位面４１に吊子８が装着されて前記上部屋根Ｂ2が施工される。 And the heat insulation base 4 is installed on each top surface board part 13 and top surface board part 23 of the 1st clamping member 1 and the 2nd clamping member 2. As shown in FIG. On the lower surface side of the heat insulating base 4, a protruding strip 44 is formed that fits in a distance d provided between the bent pieces 12 b and 12 b at the top plate portion 13 of the first clamping member 1. The protrusion 44 is accurately installed by being inserted between the bent pieces 12b and 12b [see FIG. 4C]. The heat insulating base 4 and the top plate portion 13 of the first clamping member 1 are fixed by a fixing tool 7 composed of bolts and nuts. And the hanger 8 is mounted on the lower surface 41 of the heat insulating base 4 to construct the upper roof B2.

また、図６（Ｃ）は、前述した第１挟持部材１の係止突起部１６と被係止孔部１７及び第２挟持部材２の係止突起部２６と被係止孔部２７とが、それぞれ独立して形成された実施形態〔図６（Ａ），（Ｂ）参照〕における、第１挟持部材１と第２挟持部材２との接合状態を示すものである。また図６（Ｄ）は、その接合状態における係止突起部１６と被係止孔部２７及び係止突起部２６と被係止孔部１７との挿入状態を示す構造の拡大断面図である。 FIG. 6C shows the above-described locking projection 16 and locked hole 17 of the first clamping member 1 and locking projection 26 and locked hole 27 of the second clamping member 2. These show the joined state of the first clamping member 1 and the second clamping member 2 in the embodiment formed independently of each other (see FIGS. 6A and 6B). FIG. 6D is an enlarged cross-sectional view of the structure showing the insertion state of the locking projection 16 and the locked hole 27 and the locking projection 26 and the locked hole 17 in the joined state. .

１…第１挟持部材、１１…正面板部、１１ａ…馳挟持面、１２…側面板部、
１３…頂面板部、１４…馳抱持部、１６…係止突起部、１７…被係止孔部、
２…第２挟持部材、３…締付具、４…断熱ベース。 DESCRIPTION OF SYMBOLS 1 ... 1st clamping member, 11 ... Front plate part, 11a ... Scissor clamping surface, 12 ... Side plate part,
13 ... Top plate portion, 14 ... Hug holding portion, 16 ... Locking projection portion, 17 ... Locked hole portion,
2 ... 2nd clamping member, 3 ... Fastener, 4 ... Thermal insulation base.

Claims

Side plate portions are formed on the back side from both sides in the width direction of the front plate portion, a top plate portion is formed at the upper end of the front plate portion, and a hook holding portion is formed below the front plate portion and the side plate portion. The lower part of the heel holding part is a first holding member having a hook holding surface, a second holding member formed substantially the same as the first holding member, the first holding member and the second holding member The front plate portion and the front plate portion of the member are joined and fixed to each other, and the locked hole portion and the front plate portion are respectively formed on the front plate portions of the first holding member and the second holding member. A locking projection protruding to the front side of the first plate, the front plate portions of the first clamping member and the second clamping member are joined to each other, and the locking projection is formed into the locked hole portion. An architectural support, characterized in that it is configured to be inserted and locked to each other.

2. The first clamping member and the second clamping member according to claim 1, wherein the locking portion protrusion and the locked hole portion of each of the first clamping member and the second clamping member are formed to be positioned in the vertical direction. And the other has a locking projection located above the locked hole, and the other has a locking projection positioned below the locked hole. .

3. The locking portion projections of the first clamping member and the second clamping member according to claim 1 or 2, wherein each of the locking projections of the first clamping member and the second clamping member is formed in a substantially trapezoidal plate piece shape whose width direction gradually narrows toward the tip. Building support.

The width direction dimension of each locking hole part of the said 1st clamping member and the 2nd clamping member in any one description of Claim 1, 2, or 3 from the largest width direction dimension of the said latching | locking part protrusion part. The support for construction characterized by being formed slightly larger.

5. The structure according to claim 1, wherein a cutout is formed in each front plate portion of the first clamping member and the second clamping member, and an internal meat portion is bent to form the engagement member. A front projection of the first clamping member and the second clamping member are formed as a locking projection, and an end opposite to the locking projection forming side in the opening of the cutout portion is used as the locked hole. The locking projections formed respectively on the front plate portion of the door are configured to be inserted in a substantially abutting state into opposite end portions of the other-side locked hole portions. Support.

6. The second clamping part according to claim 1, wherein the second clamping part is formed such that a position of a top surface plate part is higher than that of the first clamping part, and the first clamping member A building support, wherein a step is formed between the top plate portion of the first holding portion and the top plate portion of the second holding member in a state where the second holding member is joined.

The heat-insulating base member made of a synthetic resin mounted and fixed on both tops of the first clamping member and the second clamping member according to any one of claims 1, 2, 3, 4, 5, or 6. An architectural support comprising the structural support.