JP5033864B2 - Roof mounting fixture - Google Patents

Description

本発明は、波形屋根の頂部に取り付けられる屋根上取付具に関する。   The present invention relates to an on-roof fixture that is attached to the top of a corrugated roof.

一般に、折板屋根（角波形屋根）、丸波形屋根等の波形屋根の上面に、例えばテレビアンテナや空調機器、太陽電池パネル、断熱シート等の各種機器・部材類を配設することが実施されており、従来には、これらの機器・部材類を屋根上に取り付けるための種々の屋根上取付具が提案されている（例えば、特許文献１参照）。   Generally, various devices and members such as a television antenna, an air conditioner, a solar cell panel, a heat insulating sheet, etc. are disposed on the top surface of a corrugated roof such as a folded plate roof (angular corrugated roof) or a round corrugated roof. Conventionally, various on-roof fixtures for attaching these devices and members on the roof have been proposed (for example, see Patent Document 1).

特に、山部と谷部とが交互に連続してなる波形屋根における山部の頂部で、隣接する屋根材同士を重ねてなる重合部を上向きボルトとナットの螺着によって連結、固定した構造のものでは、重合部を屋根の下方より貫通して屋根上に突出された、屋根材連結のための上向きボルトの軸部を、先端が相対向する挟着片で挟み込んで固定する構造とした屋根上取付具も提案されている。   In particular, at the top of the peak portion of the corrugated roof in which the peaks and valleys are alternately continuous, the overlapping portion of the overlapping roof materials is connected and fixed by screwing upward bolts and nuts. In the roof, the roof has a structure in which the shaft portion of the upward bolt for connecting the roofing material that protrudes from the roof through the overlapped portion is sandwiched and fixed by sandwiching pieces with opposite ends. An upper fixture has also been proposed.

この屋根上取付具は、例えば、略門形に形成した挟着具の両脚片を横方向に貫通する緊締用ボルト、ナットで両脚片を緊締して、両脚片のそれぞれの下端から対向するように延びた両挟着片を上向きボルトに挟着させる構造となっている。そのため、挟着片の先端が上向きボルトの軸部のネジ溝に食い込んだ状態で固定されるので、屋根上取付具が容易に外れるおそれはない。   This on-roof fixture is, for example, fastened to both leg pieces with tightening bolts and nuts penetrating laterally through both leg pieces of a sandwiching tool formed in a substantially portal shape, and facing from the lower ends of both leg pieces. It has a structure in which both of the sandwiching pieces extending to are clamped to the upward bolt. Therefore, since the front end of the sandwiching piece is fixed in a state of being bitten into the thread groove of the shaft portion of the upward bolt, there is no possibility that the roof mounting tool is easily detached.

また、特許文献１のものは、挟着具が支点連結された一対の挟着部材より構成されているが、この種のものを、両挟着片を上向きボルトに挟着させる構造に適用させた場合でも、同様に、屋根上取付具が容易に外れるおそれはない。   Moreover, although the thing of patent document 1 is comprised from a pair of clamping member with which the clamping tool was fulcrum-coupled, this kind of thing is applied to the structure which clamps both clamping pieces to an upward volt | bolt. In the same manner, there is no possibility that the on-roof fixture is easily detached.

特許第３３６８３７４号公報Japanese Patent No. 3368374

しかしながら、上向きボルトへの挟着によって装着させる方式の屋根上取付具の場合、次のような問題があった。   However, in the case of an on-roof fixture of a type that is attached by being clamped to an upward bolt, there are the following problems.

図１４は、挟着によって装着するようにした従来の屋根上取付具の波形屋根への取付例の２例を示す概略説明図であり、図１４（ａ）は波形屋根Ｙの側端縁の山部Ｙ１の頂部Ｙ１ａにおけるハゼ式接合により形成されたハゼ部Ｄの脚部Ｄ１への挟着例であり、図１４（ｂ）は重ね式接合構造における上向きボルトＢへの挟着例である。いずれも、各屋根上取付具１００の上方に断熱シート１１０を固定して取り付けた例であり、２例とも、同種、同構造の屋根上取付具１００を使用している。   14A and 14B are schematic explanatory views showing two examples of attachment examples of a conventional roof mounting tool to be attached to the corrugated roof, and FIG. 14A is a side edge of the corrugated roof Y. FIG. FIG. 14 (b) is an example of clamping to the upward bolt B in the lap joint structure. FIG. 14 (b) is an example of clamping to the leg part D1 of the goby part D formed by the seam type joining at the top part Y1a of the peak part Y1. . Both are examples in which the heat insulating sheet 110 is fixed and attached above each roof mounting tool 100, and both examples use the roof mounting tool 100 of the same type and the same structure.

このように、断熱シート１１０を各屋根上取付具１００に固定して張り巡らせた場合、断熱シート１１０が雨水等により湿気を帯び、その後乾燥したときに断熱シート１１０が収縮することがある。そして、断熱シート１１０が屋根上取付具１００に強固に固定されていれば、その断熱シート１１０の収縮によって、断熱シート１１０の両側に配された屋根上取付具１００が中央に引っ張られて、ハゼ部Ｄや上向きボルトＢに挟着した挟着片１０１がずり上がるおそれがある。   As described above, when the heat insulating sheet 110 is fixed and stretched around the roof-mounted fixtures 100, the heat insulating sheet 110 may be dampened by rainwater or the like, and then contracted when dried. Then, if the heat insulating sheet 110 is firmly fixed to the roof mounting tool 100, the roof mounting tool 100 disposed on both sides of the heat insulating sheet 110 is pulled to the center by the shrinkage of the heat insulating sheet 110, and There is a possibility that the sandwiching piece 101 sandwiched between the part D and the upward bolt B slides up.

この場合、ハゼ部Ｄへ装着したものでは、多少のずれが生じるおそれはあるもののハゼ部Ｄの上部が横方向に突出しているため、屋根上取付具１００がハゼ部Ｄから抜け出るおそれはないが（図１４（ａ）参照）、上向きボルトＢへ装着したものでは、強力な引張り力によって屋根上取付具１００が徐々に傾いていき、挟着片１０１の先端が上向きボルトＢの軸部Ｂ１をずり上がりながら外れてしまうおそれがある（図１４（ｂ）参照）。   In this case, although there is a possibility that a slight shift may occur in the case mounted on the goby portion D, the upper part of the gouge portion D protrudes in the lateral direction, and thus there is no possibility that the roof mounting tool 100 comes out of the goze portion D. (See FIG. 14 (a)), in the case where it is attached to the upward bolt B, the roof mounting tool 100 is gradually tilted by a strong tensile force, and the tip of the sandwiching piece 101 connects the shaft portion B1 of the upward bolt B. There is a possibility that it may come off while sliding up (see FIG. 14B).

したがって、このような上向きボルトＢへの挟着によって装着させる方式の屋根上取付具１００では、ハゼ部Ｄへ装着するものよりも強力な挟着力でもって装着する構造のものが必要とされていた。   Therefore, the roof mounting tool 100 of the type that is mounted by clamping to the upward bolt B as described above has a structure that is mounted with a stronger clamping force than that to be mounted on the gouge portion D. .

本発明は、このような事情を考慮して提案されたもので、その目的は、波形屋根の上面より山座を介して突出した上向きボルトへ強力に装着でき、上向きボルトに固定した挟着片が外力によって外れるおそれがない屋根上取付具を提供することにある。   The present invention has been proposed in view of such circumstances, and the purpose thereof is a pinching piece that can be strongly attached to an upward bolt projecting from a top surface of a corrugated roof through a pedestal and fixed to the upward bolt. An object of the present invention is to provide an on-roof fixture that is not likely to come off due to external force.

上記目的を達成するために、請求項１に記載の屋根上取付具は、先端同士が対向する一対の挟着片を下部に設けた略門形の挟着具を備えてなり、挟着具の一対の挟着片を波形屋根の頂部に固定して取り付けられる屋根上取付具において、波形屋根の頂部には、その上面より山座を介して上向きボルトが突出しており、挟着片の先端には、上記上向きボルトに対して係止可能な係止部と、挿入部とが上、下に形成されており、一対の挟着片を近接させて、上記挿入部を上記波形屋根の頂部と、上記山座との間に挿入させるとともに、上記係止部を上向きボルトの軸部に挟着させるようにしたことを特徴とする。 In order to achieve the above-mentioned object, the roof mounting tool according to claim 1 is provided with a substantially portal-shaped sandwiching tool provided with a pair of sandwiching pieces facing each other at the lower end, and the sandwiching tool. In the roof mounting fixture that is fixedly attached to the top of the corrugated roof, an upward bolt protrudes from the top surface of the corrugated roof via a mountain seat, and the tip of the sandwich piece The upper portion of the corrugated roof is formed with a locking portion that can be locked to the upward bolt and an insertion portion formed on the upper and lower sides, and a pair of clamping pieces are brought close to each other. When, with it is inserted between the mountain seat, characterized in that so as to sandwiched the shaft portion of the upward bolt the locking portion.

請求項２に係る屋根上取付具では、波形屋根の頂部と、山座との間には防水パッキンが介装されており、挿入部には、防水パッキンとの抵触を回避したパッキン収容凹部が形成されている。 In the on-roof fixture according to claim 2, the waterproof packing is interposed between the top of the corrugated roof and the mountain seat, and the insertion portion has a packing accommodating recess that avoids a conflict with the waterproof packing. Is formed.

請求項３に係る屋根上取付具では、上記係止部は上向きボルトの軸部の外周面に係止可能な係止凹部を備えている。 The roof-mounted device according to claim 3, the locking portion is provided with a lockable locking recess on the outer peripheral surface of the shaft portion of the upward bolt.

請求項４に係る屋根上取付具では、挟着具が挟着片を下端に折曲形成させた脚片と、脚片を両端に有した上板とを含んで一体形成され、一対の脚片を緊締することで一対の挟着片を近接させる構造としている。   In the on-roof fixture according to claim 4, the sandwiching tool is integrally formed including a leg piece formed by bending the sandwiching piece at the lower end and an upper plate having the leg pieces at both ends, and a pair of legs. A pair of clamping pieces are brought close to each other by tightening the pieces.

請求項５に係る屋根上取付具では、挟着具は挟着片がそれぞれの下端に折曲形成された一対の挟着部材を開閉自在に支点連結して構成されている。   In the on-roof fixture according to the fifth aspect, the sandwiching tool is configured by connecting a pair of sandwiching members in which sandwiching pieces are bent at the lower ends thereof so that they can be opened and closed.

請求項６に係る屋根上取付具では、挟着部材は中央にボルト貫通孔が開設され、ボルト貫通孔から一方の側端縁に至る切り溝が形成された上板と、上板の基端より下方に延びる脚片と、脚片の下端から上板と略同一の方向に延びる挟着片とより構成されており、挟着具は２つの挟着部材の上板同士を相対向させた状態で、相互の上板の先端が相手の上板の基端の下に配されるように、上板の切り溝同士を相互差し込みして両上板を揺動自在に噛み合わせてボルト貫通孔同士を一致させ、その一致させたボルト貫通孔に挟着具締付ボルトを通し、締付ナットを螺合することで挟着片の先端同士を近接させる構造としている   In the on-roof fixture according to claim 6, the clamping member has a bolt through hole formed in the center, an upper plate in which a cut groove extending from the bolt through hole to one side edge is formed, and a base end of the upper plate It consists of a leg piece that extends further downward and a sandwich piece that extends from the lower end of the leg piece in substantially the same direction as the upper plate, and the sandwiching tool has the upper plates of the two sandwich members facing each other. In this state, the upper plate's slits are inserted into each other so that the top ends of the top plates are positioned below the base end of the mating top plate. The holes are made to coincide with each other, the clamping tool fastening bolts are passed through the matched bolt through holes, and the fastening nuts are screwed together so that the tips of the clamping pieces are brought close to each other.

本発明によれば、次のような効果がある。   The present invention has the following effects.

請求項１に係る屋根上取付具によれば、挟着具は一対の挟着片を近接させて、挟着片の先端に形成された挿入部を波形屋根の頂部と、山座との間に挿入させる構造となっているため、つまり挟着具の挟着片を山座に引っ掛け係止する装着構造であるため、挟着具が外れるおそれはほとんどない。また、挟着片の係止部を上向きボルトの軸部に挟着させる装着構造となっているため、挿入部による挟着を補完できる。そして、これら２種類の上下複数段の係止によって、挟着片が外力によって上向きボルトから外れることを確実に防止することができる。 According to the on-roof fixture according to claim 1, the sandwiching tool brings a pair of sandwiching pieces close to each other, and the insertion portion formed at the tip of the sandwiching piece is located between the top of the corrugated roof and the mountain seat. Since it is a structure to be inserted into the head, that is, a mounting structure in which the clamping piece of the clamping tool is hooked and locked on the mountain seat, there is almost no possibility that the clamping tool will come off. Moreover, since it has the attachment structure which clamps the latching | locking part of the clamping piece to the axial part of an upward volt | bolt, the clamping by an insertion part can be supplemented. And, by these two types of upper and lower multiple stages of locking, it is possible to reliably prevent the sandwiching piece from being detached from the upward bolt by an external force.

請求項２に係る屋根上取付具によれば、挿入部には防水パッキンとの抵触を回避したパッキン収容凹部が形成されているので、挟着具の挿入部を波形屋根の頂部と、山座との間に挿入したときにも防水パッキンが変形するほど挿入部が接触するおそれはなく、防水パッキンが損傷することを防止できる。 According to the roof-mounting device according to claim 2, since the insertion portion packing accommodating recess to avoid conflict with the waterproof packing is formed, a top of the waveform roof insertion portion sandwiching member, mountain seat The insertion portion is not likely to come into contact with the waterproof packing so that the waterproof packing is deformed, and the waterproof packing can be prevented from being damaged.

請求項３に係る屋根上取付具によれば、係止部が上向きボルトの軸部の外周面に係止可能な係止凹部を備えているので、挟着力を強めれば軸部の全周にわたってネジ溝に深く食い込ませることができ強力に上向きボルトに固定でき、挿入部による固定を十分に補完することができる。 According to the roof-mounting device according to claim 3, since the locking portion is provided with a lockable locking recess on the outer peripheral surface of the shaft portion of the upward bolt, the entire circumference of the shaft portion if Tsuyomere the clamping force It is possible to deeply penetrate into the screw groove and to firmly fix the bolt to the upward bolt, and to sufficiently supplement the fixing by the insertion portion .

請求項４に係る屋根上取付具によれば、挟着具が挟着片を下端に折曲形成させた脚片と、脚片を両端に有した上板とを含んで一体形成されているため、挟着具を頑丈かつシンプルな形状に構成できる。また、一体形成であるため、両挟着片間でずれが発生するおそれもない。さらに、一対の脚片を緊締することで一対の挟着片を近接させる構造としているため、一対の脚片を緊締するための緊締ボルト等を設けるだけで緊締の構造を実現でき、そのため構造をシンプルにできる。   According to the on-roof fixture according to claim 4, the sandwiching tool is integrally formed including the leg piece formed by bending the sandwich piece at the lower end and the upper plate having the leg piece at both ends. For this reason, the sandwiching tool can be constructed in a sturdy and simple shape. Moreover, since it is integrally formed, there is no possibility that a deviation occurs between the both sandwiched pieces. Further, since the pair of leg pieces are tightened to bring the pair of sandwich pieces close to each other, a tightening structure can be realized simply by providing a tightening bolt or the like for tightening the pair of leg pieces. Can be simple.

請求項５に係る屋根上取付具によれば、挟着具は、挟着片がそれぞれの下端に折曲形成された一対の挟着部材を開閉自在に支点連結して構成されているため、力点を操作することで作用点である挟着片を動作させることができ、その結果、簡易な操作で挟着片を上向きボルトに挟着させることができる。   According to the roof mounting tool according to claim 5, the sandwiching tool is configured by connecting a pair of sandwiching members in which the sandwiching pieces are bent at the respective lower ends so as to be openable and closable, By operating the force point, the sandwiching piece as the action point can be operated. As a result, the sandwiching piece can be sandwiched between the upward bolts by a simple operation.

請求項６に係る屋根上取付具によれば、挟着具は、２つの挟着部材の上板同士を相対向させた状態で、相互の上板の先端が相手の上板の基端の下に配されるように、上板の切り溝同士を相互差し込みして両上板を揺動自在に噛み合わせてボルト貫通孔同士を一致させ、その一致させたボルト貫通孔に挟着具締付ボルトを通し、締付ナットを螺合することで挟着片の先端同士を近接させる構造としているので、２枚重なった上板を挟着具締付ボルトと締付ナットで上下方向に締め付けるだけで容易に挟着片を近接させて上向きボルトに挟着させることができる。特に、締付ナットを上板の上面側に配するようにすれば、さらに締付操作を簡単に行える。   According to the on-roof fixture according to claim 6, the sandwiching tool is in a state in which the top plates of the two sandwiching members are opposed to each other, and the leading ends of the mutual top plates are the base ends of the mating top plate. As shown below, the upper plate's cut grooves are inserted into each other, the upper plates are oscillatingly meshed so that the bolt through-holes are aligned with each other, and the clamping bolts are tightened in the aligned bolt through-holes. Since the tip of the clamping piece is brought close to each other by passing the attached bolt and screwing the clamping nut, the upper plate that overlaps the two is tightened in the vertical direction with the clamping tool clamping bolt and the clamping nut The clamping piece can be easily brought close to and clamped on the upward bolt. In particular, if the tightening nut is arranged on the upper surface side of the upper plate, the tightening operation can be further easily performed.

さらに、挟着具が２つの挟着部材で構成され、それらが開閉自在に支点連結されているので、挟着具締付ボルトと締付ナットとが緩んだ状態にあるときは、２つの挟着部材も緩んだ状態にある。そのため、挟着片を閉状態に固定するためには緩んだ締付ナットを締め付けて上板同士を固定するだけでよく、そのような締め付けは手操作でもできるため施工性がよい。   Further, since the sandwiching tool is composed of two sandwiching members and they are connected to each other so as to be openable and closable, when the sandwiching tool tightening bolt and the tightening nut are loose, The wearing member is also in a loose state. Therefore, in order to fix the clamping piece in the closed state, it is only necessary to fix the upper plates by tightening the loosened nuts, and such tightening can be performed manually, so that the workability is good.

本発明に係る屋根上取付具の第１実施形態の説明図であり、（ａ）は屋根上取付具を波形屋根へ取り付ける前の状態を示した斜視図、（ｂ）は（ａ）において破線で囲んだ部分の展開平面図である。It is explanatory drawing of 1st Embodiment of the roof mounting tool which concerns on this invention, (a) is the perspective view which showed the state before mounting a roof mounting tool on a corrugated roof, (b) is a broken line in (a). It is an expansion | deployment top view of the part enclosed by. （ａ）、（ｂ）は、同屋根上取付具の施工状態を示す部分断面正面図である。(A), (b) is a partial cross section front view which shows the construction state of the same mounting tool on the roof. （ｃ）、（ｄ）は、同屋根上取付具の施工状態を示す部分断面正面図である。(C), (d) is a partial cross-sectional front view which shows the construction state of the same mounting tool on the roof. 同屋根上取付具の他の施工例を示す斜視図である。It is a perspective view which shows the other construction example of the fixture on the same roof. 同施工例における同屋根上取付具の波形屋根への取り付け後を示す部分断面正面図である。It is a partial cross section front view which shows the attachment after the attachment to the corrugated roof of the same roof mounting tool in the construction example. 本発明に係る屋根上取付具の第２実施形態の説明図であり、屋根上取付具を波形屋根へ取り付ける前の状態を示した分解斜視図である。It is explanatory drawing of 2nd Embodiment of the roof mounting fixture which concerns on this invention, and is the disassembled perspective view which showed the state before attaching a roof mounting fixture to a corrugated roof. 同屋根上取付具の分解斜視図である。It is a disassembled perspective view of the same mounting tool on the roof. （ａ）、（ｂ）は、同屋根上取付具の施工状態を示す部分断面正面図である。(A), (b) is a partial cross section front view which shows the construction state of the same mounting tool on the roof. （ｃ）、（ｄ）は、同屋根上取付具の施工状態を示す部分断面正面図である。(C), (d) is a partial cross-sectional front view which shows the construction state of the same mounting tool on the roof. 同屋根上取付具の他の施工例を示す斜視図である。It is a perspective view which shows the other construction example of the fixture on the same roof. 同施工例における同屋根上取付具の波形屋根への取り付け後を示す部分断面正面図である。It is a partial cross section front view which shows the attachment after the attachment to the corrugated roof of the same roof mounting tool in the construction example. （ａ）、（ｂ）は、本発明に係る屋根上取付具の第３実施形態を示す概略説明図である。(A), (b) is a schematic explanatory drawing which shows 3rd Embodiment of the roof mounting tool which concerns on this invention. （ａ）は、本発明の屋根上取付具の要部である挟着片の先端の他の形態を示す概略部分断面正面図、（ｂ）は同挟着片の先端部分の斜視図である。(A) is a general | schematic fragmentary sectional front view which shows the other form of the front-end | tip of the clamping piece which is the principal part of the roof mounting fixture of this invention, (b) is a perspective view of the front-end | tip part of the same clamping piece. . 従来の屋根上取付具の異なる態様の屋根の山部に対する装着２例を示した図であり、（ａ）はハゼ部への挟着例、（ｂ）上向きボルトへの挟着例を示した正面図である。It is the figure which showed 2 examples of attachment with respect to the mountain part of the roof of the different aspect of the conventional roof mounting fixture, (a) showed the example of clamping to a goby part, (b) showed the example of clamping to an upward bolt It is a front view.

以下に、本発明に係る屋根上取付具の実施の形態について、図面とともに説明する。   Hereinafter, embodiments of a roof mount according to the present invention will be described with reference to the drawings.

図１は、本発明に係る屋根上取付具の第１実施形態の説明図であり、図１（ａ）は屋根上取付具を波形屋根へ取り付ける前の状態を示した斜視図、図１（ｂ）は図１（ａ）において破線で囲んだ部分の展開平面図である。図２（ａ）、（ｂ）および図３（ｃ）、（ｄ）は、図１で示した屋根上取付具の施工状態を示す部分断面正面図である。   FIG. 1 is an explanatory view of a first embodiment of a roof fixture according to the present invention, and FIG. 1 (a) is a perspective view showing a state before the roof fixture is attached to a corrugated roof, FIG. FIG. 1B is a developed plan view of a portion surrounded by a broken line in FIG. 2A, 2B, 3C, and 3D are partial cross-sectional front views showing a construction state of the on-roof fixture shown in FIG.

なお、図２（ａ）は、屋根上取付具Ａを波形屋根に取り付ける前の状態を示す部分断面正面図、図２（ｂ）は、屋根上取付具Ａの波形屋根の上向きボルトへの取り付け途中の状態を示す部分断面正面図、図３（ｃ）は、屋根上取付具Ａを波形屋根の上向きボルトに取り付けた状態を示す部分断面正面図、図３（ｄ）は、取り付けた屋根上取付具Ａに各種機器・部材類Ｅをさらに取り付けた状態を示す部分断面正面図を各々示している。   2A is a partial cross-sectional front view showing a state before the roof mounting fixture A is attached to the corrugated roof, and FIG. 2B is an attachment of the roof mounting fixture A to the upward bolt of the corrugated roof. FIG. 3C is a partial cross-sectional front view showing a state in the middle, FIG. 3C is a partial cross-sectional front view showing a state where the roof mounting fixture A is attached to the upward bolt of the corrugated roof, and FIG. The partial cross-section front view which shows the state which further attached various apparatuses and the members E to the fixture A is shown, respectively.

以下、詳説する。   The details will be described below.

この屋根上取付具Ａが取り付けされる波形屋根としては、図例として示した折板屋根Ｙ（角波形屋根）や丸波形屋根が挙げられる。また、屋根の素材としては、金属や合成樹脂、セメント系等のものが適用できる。   Examples of the corrugated roof to which the on-roof fixture A is attached include the folded plate roof Y (angular corrugated roof) and the round corrugated roof shown as examples. Moreover, as materials for the roof, metals, synthetic resins, cement-based materials and the like can be applied.

図例として示した折板屋根Ｙは、山部Ｙ１と谷部Ｙ２が交互に連続する屋根であって、複数の折板屋根材を側端縁の山部Ｙ１の頂部Ｙ１ａで重合し、その重合部で上向きボルトＢとナットＢ２の螺着によって連結した重ね式接合構造となっている。また、ボルト孔からの水の浸入を防止するために、ナットＢ２と頂部Ｙ１ａとの間に防水パッキンＣ１が取り付けられ、さらに、ナットＢ２と防水パッキンＣ１との間に防水パッキンＣ１を覆う山座Ｃが設けられている。   The folded plate roof Y shown as an example is a roof in which mountain portions Y1 and valley portions Y2 are alternately continuous, and a plurality of folded plate roof materials are polymerized at the top portion Y1a of the mountain portion Y1 on the side edge, It has a lap-type joining structure in which the upward bolt B and the nut B2 are screwed together at the overlapping portion. Further, in order to prevent water from entering from the bolt hole, a waterproof packing C1 is attached between the nut B2 and the top Y1a, and further, a mountain seat covering the waterproof packing C1 between the nut B2 and the waterproof packing C1. C is provided.

また、折板屋根Ｙの裏側には、正面視で折板屋根Ｙと略同形状をなす、ボルト止めのための支持金具Ｙ３が取り付けられている。なお、屋根上取付具Ａを取り付けるための上向きボルトＢの取付位置は隣接する折板屋根材の接合部に限らず、他の頂部に支持金具Ｙ３を用いて上向きボルトＢを取り付けてもよい。   Further, on the back side of the folded plate roof Y, a support fitting Y3 for bolting, which is substantially the same shape as the folded plate roof Y in a front view, is attached. In addition, the attachment position of the upward bolt B for attaching the rooftop fixture A is not limited to the joint portion of the adjacent folded plate roof material, and the upward bolt B may be attached to the other top portion using the support fitting Y3.

この屋根上取付具Ａは、金属板または硬質樹脂板よりなり、折板屋根Ｙの頂部Ｙ１ａより上方に突出した重合部連結用の上記上向きボルトＢに挟着して、取り付け、固定する構造となっている。   The on-roof fixture A is made of a metal plate or a hard resin plate, and is attached to and fixed by sandwiching the above-mentioned upward bolt B for connecting the overlapping portion protruding upward from the top Y1a of the folded plate roof Y. It has become.

具体的には、屋根上取付具Ａは、上板１１と、その両端から下方に延びた一対の脚片１２と、脚片１２のそれぞれの下端から、先端が相対向するように折曲形成された挟着片１３とが一体形成された、略門形の挟着具１により構成され、両脚片１２を緊締して、両挟着片１３の先端を相互に近接させて、上向きボルトＢに挟着させる構造となっている。この両脚片１２の緊締は、対向する両脚片１２に開設された軸孔１２ａに貫通された緊締用ボルト２５と、緊締用ナット２６との螺合によってなされる。また、上板１１の中央には、上向きボルトＢと同様の剣先ボルト３等を立設し、各種機器・部材類Ｅ（図３（ｄ）参照）を取り付け可能にしている。   Specifically, the roof mounting fixture A is formed by bending the top plate 11, a pair of leg pieces 12 extending downward from both ends thereof, and the lower ends of the leg pieces 12 so that the tips are opposed to each other. The sandwiching piece 13 is integrally formed with a substantially gate-shaped sandwiching tool 1, and both leg pieces 12 are fastened so that the tips of the sandwiching pieces 13 are close to each other, and the upward bolt B It is structured to be sandwiched between. The tightening of the leg pieces 12 is performed by screwing the tightening bolts 25 penetrating through the shaft holes 12 a provided in the opposing leg pieces 12 and the tightening nuts 26. Further, in the center of the upper plate 11, a sword point bolt 3 or the like similar to the upward bolt B is erected so that various devices and members E (see FIG. 3D) can be attached.

この挟着片１３の先端には、上記上向きボルトＢに対して２通りの方法で係止可能な係止部１５および挿入部１４が上下方向に２段に形成されており、一対の挟着片１３を近接させることで、挿入部１４を折板屋根Ｙの頂部Ｙ１ａと、山座Ｃとの間に挿入させるとともに、上段の係止部１５を上向きボルトＢの軸部Ｂ１に挟着させるようになっている。 At the tip of the sandwiching piece 13, a locking portion 15 and an insertion portion 14 that can be locked to the upward bolt B in two ways are formed in two steps in the vertical direction. By making the piece 13 approach, the insertion portion 14 is inserted between the top portion Y1a of the folded roof Y and the mountain seat C, and the upper locking portion 15 is clamped to the shaft portion B1 of the upward bolt B. It is like that.

これらの係止部１４、１５は、挟着片１３の先端が折り曲げられて形成されており、挿入部１４は先端中央が湾曲形状に切り欠かれた形状となっており、上段の係止部１５は斜め上方に突出した係止突片１５ａを有した形状となっている。これらの係止部１４および挿入部１５は、図１（ｂ）の展開平面図に示すように、板片を一部切除、折曲、切り起こしすることによって形成したもので、容易に成形することができるものである。なお、図１（ｂ）中の破線は折り返し部を示している。 These locking portions 14 and 15 are formed by bending the tip of the sandwiching piece 13, and the insertion portion 14 has a shape in which the center of the tip is cut out in a curved shape, and the upper locking portion 15 has a shape having a locking protrusion 15a protruding obliquely upward. As shown in the developed plan view of FIG. 1B, these locking portion 14 and insertion portion 15 are formed by partially cutting, bending, and cutting up a plate piece, and are easily formed. It is something that can be done. In addition, the broken line in FIG.1 (b) has shown the return part.

一対の挟着片１３の挿入部１４はそれぞれ、挟着片１３の先端部で構成され、相対向するように山座Ｃの下方に挿入されて山座Ｃに対し引っ掛け係止するものである。また、先端の湾曲状のパッキン収容凹部１４ａは、挿入部１４の先端が山座Ｃの下方に挿入されて相互近接することにより空間を形成して、その空間に防水パッキンＣ１が収容されることとなる（図２（ｂ）、図３（ｃ）の各拡大平面図参照）。なお、図２（ｂ）、図３（ｃ）の各拡大平面図においては、防水パッキンＣ１を破線のクロスハッチングで示している。 Each of the insertion portions 14 of the pair of sandwich pieces 13 is configured by a tip end portion of the sandwich piece 13 and is inserted below the mountain seat C so as to be opposed to each other and hooked and locked to the mountain seat C. . In addition, the curved packing housing recess 14a at the distal end forms a space when the distal end of the insertion portion 14 is inserted below the mountain seat C and close to each other, and the waterproof packing C1 is accommodated in the space. (See each enlarged plan view in FIGS. 2B and 3C). In addition, in each enlarged plan view of FIG.2 (b) and FIG.3 (c), the waterproof packing C1 is shown by the cross hatching of a broken line.

このように、挿入部１４は山座Ｃの下方に入り込む構造であるため、いったん係止してしまえば、挟着具１を上方より引っ張ったり左右から押圧したりした程度では外れることはない。 Thus, since the insertion part 14 is a structure which penetrates the downward direction of the mountain C, once it latches, it will not remove | deviate to the extent that the clamping tool 1 is pulled from upper direction or pressed from right and left.

なお、挿入部１４の先端同士は接触することが望ましいが、多少の隙間が開いてもよく、少なくとも山座Ｃに引っ掛かるように係止するものであればよい。また、パッキン収容凹部１４ａは防水パッキンＣ１との抵触を防止するものであるが、防水パッキンＣ１が押圧によって弾性収縮した状態が保持されたり、損傷したりしない程度であれば多少の接触は許容される。 It should be noted that the distal ends of the insertion portions 14 are preferably in contact with each other, but a slight gap may be formed as long as the insertion portions 14 are locked so as to be hooked at least on the mountain seat C. In addition, the packing accommodating recess 14a prevents contact with the waterproof packing C1, but some contact is allowed as long as the waterproof packing C1 is not elastically contracted or damaged by pressing. The

また、図１（ａ）の破線で囲んだ挿入部１４および係止部１５周辺の拡大平面図に示すように、挟着片１３の先端中央に係止凹部１５ｃが形成され、その中央部分には２条の切り込み溝１５ｄが形成されている。上段の係止部１５は、この切り込み溝１５ｄに挟まれた、板片を上方に切り起こして突出させた係止突片１５ａと、起立されていない両内縁片１５ｂとの計３片で、上向きボルトＢの軸部Ｂ１を係止できるように構成されている。 Further, as shown in the enlarged plan view around the insertion portion 14 and the locking portion 15 surrounded by a broken line in FIG. 1A, a locking recess 15c is formed at the center of the tip of the sandwiching piece 13, and the central portion thereof is formed. Are formed with two slits 15d. The upper locking portion 15 is a total of three pieces, that is, a locking protrusion 15a sandwiched between the cut grooves 15d and protruded by cutting the plate piece upward, and both inner edge pieces 15b that are not raised, It is comprised so that the axial part B1 of the upward volt | bolt B can be latched.

つまり、挟着片１３の先端には、このような３片よりなる係止部１５が上段に形成されているから、この係止部１５によって上向きボルトＢの軸部Ｂ１の外周面に対して、２つの係止凹部１５ｃによってできる空間に向かう左右計６片よりなる係止部１５の各片を上向きボルトＢの軸部Ｂ１の外周面のネジ溝に食い込ませ、挟着させることができる。   That is, since the engagement portion 15 made of such three pieces is formed at the upper end at the tip of the sandwiching piece 13, the engagement portion 15 makes the engagement with the outer peripheral surface of the shaft portion B 1 of the upward bolt B. Each piece of the locking portion 15 consisting of six left and right total pieces facing the space formed by the two locking recesses 15c can be bitten into the screw groove on the outer peripheral surface of the shaft portion B1 of the upward bolt B and sandwiched.

このような係止構造によれば、上下２段に形成された係止部１５、挿入部１４によって挟着力は強力となり、そのため、上向きボルトＢに挟着させた挟着片１３が外力によって上向きボルトＢから外れてしまうおそれはない。 According to such a locking structure, the locking portion 15 formed on the upper and lower stages, clamping force by the insertion portion 14 becomes strong, therefore, upward clipping piece 13 is sandwiched upward bolt B is the external force There is no risk of detachment from the bolt B.

また、上段の係止部１５による挟着力が挿入部１４の挟着力とあいまって、強固な挟着力が得られる。なお、上段の係止部１５は、内縁片１５ｂを上向きボルトＢのネジ溝に係止させず、係止突片１５ａのみをネジ溝に係止させて挟着する構造としてもよい。 Further, the clamping force by the upper locking portion 15 is combined with the clamping force of the insertion portion 14 to obtain a strong clamping force. The upper locking portion 15 may have a structure in which the inner edge piece 15b is not locked to the thread groove of the upward bolt B, and only the locking protrusion 15a is locked to the thread groove and sandwiched.

また、より強力な挟着力を持たせるために、挟着片１３の先端に３段以上の係止部を折曲、切り起こしによって形成させてもよい。その場合でも、挿入部１４のみが、折板屋根Ｙの頂部Ｙ１ａと山座Ｃとの間に挿入して係止し、上段の２段以上の係止部が上向きボルトＢの軸部Ｂ１に係止する。 Moreover, in order to give stronger clamping force, you may form the latching | locking part of 3 steps | paragraphs or more at the front-end | tip of the clamping piece 13 by bending and raising. Even in that case, only the insertion portion 14 is inserted and locked between the top Y1a of the folded plate roof Y and the mountain seat C, and the two or more upper locking portions are attached to the shaft portion B1 of the upward bolt B. Lock.

以上のように構成した本発明の屋根上取付具Ａは、以下の要領で折板屋根Ｙに取り付けて使用する。   The on-roof fixture A of the present invention configured as described above is used by being attached to the folded plate roof Y in the following manner.

まず、両脚片１２の軸孔１２ａの一方から緊締用ボルト２５の軸部２５ａを貫通させ、緊締用ボルト２５の先端側から緊締用ナット２６を軽く締めて仮止め状態にしたうえで、折板屋根Ｙに立設された上向きボルトＢの上方から、両挟着片１３の間隙Ｓを通じて上向きボルトＢを嵌挿する（図２（ａ）参照）。   First, the shaft portion 25a of the tightening bolt 25 is penetrated from one of the shaft holes 12a of the both leg pieces 12, and the tightening nut 26 is lightly tightened from the distal end side of the tightening bolt 25 to be in a temporarily fixed state. The upward bolt B is inserted and inserted through the gap S between the both sandwiching pieces 13 from above the upward bolt B erected on the roof Y (see FIG. 2A).

次に、仮止め状態にしていた緊締用ボルト２５および緊締用ナット２６を緊締すると、この締め付け力によって両脚片１２が近接して、両挟着片１３も互いに近接し、図２（ｂ）の破線で囲んだ山座Ｃ部分の拡大平面図に示すように、これらの挟着片１３の先端に設けた挿入部１４は頂部Ｙ１ａと山座Ｃとの間に挿入されて、山座Ｃに引っ掛け係止した状態となり、さらに挿入されて挿入部１４の先端が相互接触する状態となり、それとともに上段の係止部１５が上向きボルトＢの軸部Ｂ１の外周面のネジ溝に係止して上向きボルトＢを挟持する（図２（ｂ）、図３（ｃ）参照）。 Next, when the tightening bolt 25 and the tightening nut 26 that have been temporarily fixed are tightened, both the leg pieces 12 are brought close to each other by the tightening force, and both the sandwiching pieces 13 are also brought close to each other, as shown in FIG. As shown in the enlarged plan view of the mountain C portion surrounded by a broken line, the insertion portion 14 provided at the tip of the sandwiching piece 13 is inserted between the top Y1a and the mountain C, and is attached to the mountain C. It is in a state of being hooked and locked, and further inserted and the tip of the insertion portion 14 comes into contact with each other. At the same time, the upper locking portion 15 is locked in the screw groove on the outer peripheral surface of the shaft portion B1 of the upward bolt B. The upward bolt B is clamped (see FIGS. 2B and 3C).

このとき、挿入部１４同士の近接によって、パッキン収容凹部１４ａが合体して１つの空間を形成し、その空間に防水パッキンＣ１が配されることとなる（図３（ｃ）の拡大平面図参照）。 At this time, due to the proximity of the insertion portions 14, the packing housing recess 14 a is united to form one space, and the waterproof packing C <b> 1 is disposed in the space (see the enlarged plan view of FIG. 3C). ).

こうして折板屋根Ｙに取り付けた屋根上取付具Ａの上板１１の上方には、上板１１に立設された剣先ボルト３等によって各種機器・部材類Ｅを取り付けることができる（図３（ｄ）参照）。   Various devices and members E can be attached above the upper plate 11 of the rooftop fixture A thus attached to the folded plate roof Y by means of a sword bolt 3 or the like standing on the upper plate 11 (FIG. 3 ( d)).

以上、本実施形態で説明した通り、本発明の屋根上取付具Ａによれば、上下で２通りの係止構造で折板屋根Ｙから突出した上向きボルトＢに固定できるようになっているため、挟着片１３が外力によって上向きボルトＢから外れることを確実に防止することができる。特に、挿入部１４は山座Ｃに引っ掛け係止する装着構造であるため、挟着具１が外れるおそれはほとんどなく、また、上段の係止部１５を上向きボルトＢの軸部Ｂ１に挟着させる装着構造となっているため、挿入部１４による挟着を補完することができる。 As described above, according to the on-roof fixture A of the present invention, as described in the present embodiment, it can be fixed to the upward bolt B protruding from the folded roof Y with two kinds of upper and lower locking structures. It is possible to reliably prevent the sandwiching piece 13 from being detached from the upward bolt B by an external force. In particular, since the insertion portion 14 has a mounting structure that is hooked and locked to the mountain seat C, there is almost no possibility that the clamping tool 1 is detached, and the upper locking portion 15 is clamped to the shaft portion B1 of the upward bolt B. Since it is the mounting structure to be made, the clamping by the insertion part 14 can be supplemented.

さらに、挟着具１は、挟着片１３を下端に折曲形成させた脚片１２と、脚片１２を両端に有した上板１１とを含んで一体形成されているため、挟着具１を頑丈かつシンプルな形状に構成できる。また、一体形成であるため、ずれが発生する可能性も低い。さらに、一対の脚片１２を緊締することで一対の挟着片１３を近接させる構造としているため、一対の脚片１２を緊締するための緊締用ボルト２５等を使用するだけでよく、そのため構造をシンプルにできる。なお、上板１１には剣先ボルト３を立設させずに平坦な形状とすることもできるため、上板１１の上方を種々の態様に使用することができる。   Further, the sandwiching tool 1 is integrally formed including the leg piece 12 formed by bending the sandwiching piece 13 at the lower end and the upper plate 11 having the leg pieces 12 at both ends. 1 can be constructed in a sturdy and simple shape. Moreover, since it is integrally formed, the possibility of deviation is low. Further, since the pair of leg pieces 12 are tightened to bring the pair of sandwiching pieces 13 close to each other, it is only necessary to use a tightening bolt 25 or the like for tightening the pair of leg pieces 12. Can be simplified. In addition, since it is also possible to make the upper plate 11 into a flat shape without standing the sword bolt 3, the upper portion of the upper plate 11 can be used in various modes.

図４は、同屋根上取付具Ａの他の施工例を示す斜視図であり、図５は、同施工例における同屋根上取付具Ａの折板屋根Ｙへの取り付け後を示す部分断面正面図である。   FIG. 4 is a perspective view showing another construction example of the on-roof fixture A, and FIG. 5 is a partial cross-sectional front view after the roof-top fixture A is attached to the folded plate roof Y in the construction example. FIG.

ここで、図１〜図３と共通する部位には、同一の符号を付して、重複する説明を省略し、以下では、相異する点についてのみ説明する。   Here, the parts common to FIGS. 1 to 3 are denoted by the same reference numerals, overlapping description is omitted, and only different points will be described below.

すなわち、本施工例では、図１〜図３で示した屋根上取付具Ａを用いて、折板屋根Ｙの連結構造として、折板屋根Ｙの上面に断面略円状に突出された丸ハゼ型のハゼ部Ｄによって連結されたものについて示している。なお、折板屋根Ｙの上面に断面略Ｌ状に突出された角ハゼ等についても同様であるため、角ハゼ等の説明については省略する。   That is, in this construction example, a round goby projecting in a substantially circular cross section on the upper surface of the folded plate roof Y as a connecting structure of the folded plate roof Y using the on-roof fixture A shown in FIGS. It shows what is connected by a goby part D of the mold. In addition, since it is the same also about the square goby etc. which protruded in the cross-section substantially L shape on the upper surface of the folded-plate roof Y, description about a square goby etc. is abbreviate | omitted.

具体的には、本発明の屋根上取付具Ａをハゼ部Ｄに取り付ける場合には、挿入部１４および係止部１５で係止するのではなく、挟着片１３の２段に形成された先端部１３ａを、折板屋根Ｙのハゼ部Ｄに形成された脚部Ｄ１に挟着させて取り付けることとなる。 Specifically, when the roof mounting fixture A of the present invention is attached to the goby portion D, it is not locked by the insertion portion 14 and the locking portion 15, but is formed in two stages of the sandwiching pieces 13. The front end portion 13a is attached to the leg portion D1 formed on the goby portion D of the folded plate roof Y.

したがって、この屋根上取付具Ａは上向きボルトＢに挟着させるための上下の係止部１５、挿入部１４を有した構造であるが、ハゼ式接合により頂部Ｙ１ａに形成されたハゼ部Ｄに対しても、問題なく装着することができる。もちろん、ハゼ部Ｄがあるため、屋根上取付具Ａが外れるおそれはない。 Therefore, the roof mounting fixture A has a structure having upper and lower engaging portions 15 and insertion portions 14 for being sandwiched by the upward bolts B, but the top portion Y1a is formed on the top portion Y1a by the goby joint. It can be installed without any problems. Of course, since there is the goby portion D, the on-roof fixture A is not likely to come off.

ついで、第２実施形態について説明する。   Next, a second embodiment will be described.

図６は、本発明に係る屋根上取付具の第２実施形態の説明図であり、屋根上取付具を波形屋根へ取り付ける前の状態を示した斜視図である。図７は、同屋根上取付具の分解斜視図である。図８（ａ）、（ｂ）および図９（ｃ）、（ｄ）は、図６で示した屋根上取付具の施工状態を示す部分断面正面図である。   FIG. 6 is an explanatory view of the second embodiment of the rooftop fixture according to the present invention, and is a perspective view showing a state before the rooftop fixture is attached to the corrugated roof. FIG. 7 is an exploded perspective view of the roof mounting tool. 8 (a), 8 (b), 9 (c), and 9 (d) are partial cross-sectional front views showing a construction state of the on-roof fixture shown in FIG.

なお、図８（ａ）は、屋根上取付具Ａを波形屋根に取り付ける前の状態を示す部分断面正面図、図８（ｂ）は、屋根上取付具Ａの波形屋根の上向きボルトへの取り付け途中の状態を示す部分断面正面図、図９（ｃ）は、屋根上取付具Ａを波形屋根の上向きボルトＢに取り付けた状態を示す部分断面正面図、図９（ｄ）は、取り付けた屋根上取付具Ａに各種機器・部材類Ｅをさらに取り付けた状態を示す部分断面正面図を各々示している。   8A is a partial cross-sectional front view showing a state before the roof mounting fixture A is attached to the corrugated roof, and FIG. 8B is an attachment of the roof mounting fixture A to the upward bolt of the corrugated roof. FIG. 9C is a partial cross-sectional front view showing a state in the middle, FIG. 9C is a partial cross-sectional front view showing a state where the roof mounting fixture A is attached to the upward bolt B of the corrugated roof, and FIG. The partial cross-sectional front view which shows the state which further attached various apparatuses and members E to the upper fixture A is shown, respectively.

この屋根上取付具Ａが取り付けされる波形屋根としては、第１実施形態のものと同様、図例として示した折板屋根Ｙ（角波形屋根）や丸波形屋根が挙げられる。また、屋根の素材としては、金属や合成樹脂、セメント系等のものが適用できる。   As the corrugated roof to which this on-roof fixture A is attached, the folded plate roof Y (angular corrugated roof) and the round corrugated roof shown as examples are mentioned as in the first embodiment. Moreover, as materials for the roof, metals, synthetic resins, cement-based materials and the like can be applied.

また、屋根上取付具Ａの取付対象である折板屋根Ｙについても、第１実施形態で示した折板屋根Ｙと同一であり、その構造については、同一の符号を付して説明を省略する。   Further, the folded plate roof Y, which is the attachment target of the on-roof fixture A, is the same as the folded plate roof Y shown in the first embodiment, and the structure thereof is denoted by the same reference numerals and description thereof is omitted. To do.

この屋根上取付具Ａは、一対の挟着部材１０を開閉自在に支点連結して挟着具１´を構成し、挟着具１´の作用点とされる相対向した一対の挟着片１３を相互近接させ固定して、折板屋根Ｙの頂部Ｙ１ａより突出した上向きボルトＢに挟着させる構造とした取付具であって、挟着片１３の先端に、折板屋根Ｙの頂部Ｙ１ａの上面に突出した上向きボルトＢに係止可能な係止部１５および頂部Ｙ１ａと山座Ｃとの間に挿入可能な挿入部１４を、上下方向に２段に形成したものである。 This on-roof mounting tool A constitutes a sandwiching tool 1 ′ by connecting a pair of sandwiching members 10 so as to be openable and closable, and a pair of opposing sandwiching pieces that are the working points of the sandwiching tool 1 ′. 13 is a fixture having a structure in which 13 is fixed close to each other and clamped by an upward bolt B protruding from the top Y1a of the folded plate roof Y. The top Y1a of the folded plate roof Y is attached to the tip of the sandwiched piece 13. into which an insertion portion 14 between the lockable locking portion 15 and the top Y1a and mountain seat C upward bolt B projecting on the upper surface of, and is formed in two stages in the vertical direction.

まず、本発明の特徴である、挟着片１３の先端に設けられた２種の係止部１５、挿入部１４による上向きボルトＢへの挟着構造を除く挟着具１´の全体構造について説明する。 First, regarding the entire structure of the sandwiching tool 1 ′, which is a feature of the present invention, excluding the sandwiching structure to the upward bolt B by the two types of locking portions 15 and the insertion portion 14 provided at the tip of the sandwiching piece 13. explain.

挟着具１´を構成する一対の挟着部材１０のそれぞれは、中央にボルト貫通孔１１ｅが開設され、ボルト貫通孔１１ｅから一方の側端縁に至る切り溝１１ｄが形成された上板１１と、上板１１の基端より折曲して下方に延びる脚片１２と、脚片１２の下端から上板１１と略同一の方向に延びる挟着片１３とより構成されている。   Each of the pair of sandwiching members 10 constituting the sandwiching tool 1 ′ has an upper plate 11 in which a bolt through hole 11 e is opened at the center and a cut groove 11 d is formed from the bolt through hole 11 e to one side edge. The leg piece 12 is bent from the base end of the upper plate 11 and extends downward, and the sandwiching piece 13 extends from the lower end of the leg piece 12 in substantially the same direction as the upper plate 11.

挟着具１´は、上記２つの挟着部材１０の上板１１同士を相対向させた状態で、相互の上板１１の先端が相手の上板１１の基端の下に配されるように、上板１１の切り溝１１ｄ同士を相互差し込みして両上板１１を揺動自在に噛み合わせてボルト貫通孔１１ｅ同士を一致させ、その一致させたボルト貫通孔１１ｅに挟着具締付ボルト２１を通し、締付ナット２２を螺合することで挟着片１３の先端同士を近接させる構造となっている。   The sandwiching tool 1 ′ is arranged such that the top ends of the top plates 11 are arranged below the base end of the top plate 11 of the mating member with the top plates 11 of the two sandwich members 10 facing each other. Next, the slits 11d of the upper plate 11 are inserted into each other so that both the upper plates 11 are swingably engaged with each other so that the bolt through holes 11e are aligned with each other. By passing the bolts 21 and screwing the tightening nuts 22, the ends of the sandwiching pieces 13 are brought close to each other.

ここで、挟着具締付ボルト２１としては、図示するように、角根丸頭ボルトを使用すればよく、締付ナット２２としては、ハット状の座金２２ｂの頂面にナット２２ａが回動自在に取り付けられた座金付きナットを使用すればよい。ボルト止め２３は合成樹脂等より製され、孔２３ａの周縁に複数の切り込み２３ｂが形成してある。   Here, as shown in the figure, a rounded round head bolt may be used as the clamping tool clamping bolt 21. As the clamping nut 22, a nut 22a rotates on the top surface of a hat-shaped washer 22b. A nut with a washer attached freely may be used. The bolt stop 23 is made of synthetic resin or the like, and a plurality of cuts 23b are formed on the periphery of the hole 23a.

以上の構造を要約すれば、２つの挟着部材１０は上板１１に形成された切り溝１１ｄで交差状に連結され、挟着具締付ボルト２１と締付ナット２２で上下から２つの上板１１を締め付けることで、切り溝１１ｄ部分を支点として力点となる上板１１の先端を拡開させ、交差状態にある両上板１１をより平板状に近づけ、それによって作用点とされる両挟着片１３を相互近接させるような変形鋏構造となっている。   Summarizing the above structure, the two clamping members 10 are connected to each other in a crossing manner by a cut groove 11d formed in the upper plate 11, and two upper members from above and below are clamped by a clamping tool clamping bolt 21 and a clamping nut 22. By tightening the plate 11, the tip of the upper plate 11 serving as a power point is expanded with the cut groove 11 d as a fulcrum, and the two upper plates 11 in an intersecting state are made closer to a flat plate shape, thereby both acting as the action points. It has a deformed scissor structure in which the sandwiching pieces 13 are brought close to each other.

また、さらに具体的には、図７に示すように、上板１１は平板状の基端部１１ａと、その基端部１１ａより先端側に形成された段差部１１ｃと、その段差部１１ｃよりさらに先端側に形成された、基端部１１ａよりほぼ板厚１枚分低い位置にある先端部１１ｂとを備えている。そして、上板１１のほぼ中央には、段差部１１ｃを中心に基端部１１ａと先端部１１ｂにまたがる長孔が設けてあり、この長孔が上記ボルト貫通孔１１ｅを構成している。さらに、この長孔の先端部１１ｂ側の端部には、下向きに切り起こした押さえ爪１１ｆが形成されている。また、このボルト貫通孔１１ｅに連通する上記切り溝１１ｄは、段差部１１ｃに沿って形成されている。なお上板１１は、全体として緩い前方傾斜状となっていることが望ましい。   More specifically, as shown in FIG. 7, the upper plate 11 includes a flat base end portion 11a, a step portion 11c formed on the front end side of the base end portion 11a, and a step portion 11c. Furthermore, a distal end portion 11b formed on the distal end side and located at a position lower than the base end portion 11a by about one sheet thickness is provided. In addition, a long hole extending across the base end portion 11a and the front end portion 11b around the stepped portion 11c is provided at substantially the center of the upper plate 11, and this long hole constitutes the bolt through hole 11e. Furthermore, a presser claw 11f cut and raised downward is formed at the end of the long hole on the tip 11b side. The cut groove 11d communicating with the bolt through hole 11e is formed along the step portion 11c. It is desirable that the upper plate 11 has a gentle forward inclination as a whole.

このように、段差部１１ｃを、上板１１の中央に設けたボルト貫通孔１１ｅと切り溝１１ｄとに沿って形成することで、上板１１の先端部１１ｂが開いたときに、重合した２枚の上板１１がほぼ平板状となり、かつ上板１１の基端部１１ａと相手の挟着部材１０の上板１１の先端部１１ｂとの間の隙間がより小さくなって、ぐらつくおそれのない、より安定した形状とすることができる。   In this way, the stepped portion 11c is formed along the bolt through hole 11e and the cut groove 11d provided in the center of the upper plate 11, so that when the front end portion 11b of the upper plate 11 is opened, the step 2c is polymerized. The upper plate 11 of the sheet is substantially flat, and the gap between the base end portion 11a of the upper plate 11 and the distal end portion 11b of the upper plate 11 of the counterpart clamping member 10 becomes smaller, and there is no possibility of wobbling. , A more stable shape can be obtained.

このような屋根上取付具Ａによれば、挟着具１´が２つの挟着部材１０で構成され、それらが開閉自在に支点連結されているので、挟着具締付ボルト２１と締付ナット２２とが緩んだ状態にあるときは、２つの挟着部材１０も緩んだ状態にある。そのため、挟着片１３を閉状態に固定するためには、締付ナット２２を締め付けて上板１１同士を固定するだけでよく、施工性がよい。   According to such an on-roof fixture A, the sandwiching tool 1 'is composed of the two sandwiching members 10, and they are connected to the fulcrum so that they can be opened and closed. When the nut 22 is in a loose state, the two clamping members 10 are also in a loose state. Therefore, in order to fix the sandwiching piece 13 in the closed state, it is only necessary to fasten the fastening nuts 22 to fix the upper plates 11 together, and the workability is good.

つぎに、本発明の特徴である、屋根上取付具Ａの挟着片１３による上向きボルトＢへの挟着構造について説明する。   Next, a structure for sandwiching the upward bolt B by the sandwiching piece 13 of the roof mounting fixture A, which is a feature of the present invention, will be described.

この挟着片１３の先端には、２通りの係止構造により係止可能な係止部１５、挿入部１４が、上下方向に２段に形成されている。具体的には、挟着片１３の先端は、板片が折り返し成形されて２段となっており、下段には折板屋根Ｙの頂部Ｙ１ａと山座Ｃとの間に挿入される挿入部１４が形成され、上段には上向きボルトＢの軸部Ｂ１の外周面に係止可能な係止部１５が形成されている。 At the front end of the sandwiching piece 13, a locking portion 15 and an insertion portion 14 that can be locked by two types of locking structures are formed in two steps in the vertical direction. Specifically, the front end of the sandwiching piece 13 has a two-stage plate formed by folding back a plate piece, and the insertion part inserted between the top Y1a of the folded-plate roof Y and the mountain seat C on the lower stage. 14 is formed, and a locking portion 15 that can be locked to the outer peripheral surface of the shaft portion B1 of the upward bolt B is formed in the upper stage.

つまり、上下２種の係止部１５、挿入部１４の構造は、第１実施形態の屋根上取付具Ａのものと同様であり、同様の効果が奏される。なお、係止部１５周辺の拡大平面図については、図１に示したものと同様である。 That is, the structures of the upper and lower two types of the locking portion 15 and the insertion portion 14 are the same as those of the on-roof mounting tool A of the first embodiment, and the same effects are produced. The enlarged plan view around the locking portion 15 is the same as that shown in FIG.

また、屋根上取付具Ａが２つの挟着部材１０よりなる挟着具１´で構成されているため、挟持対象の存在しない状態で挟着片１３を近接させると、上板１１のボルト貫通孔１１ｅに形成された遊び等により両挟着片１３の先端が水平方向にずれるおそれがあるが、上向きボルトＢの軸部Ｂ１に対して、上段の係止部１５によって係止、挟持する構造であるため、上向きボルトＢを挟持対象とする限りは、そのようなずれが発生するおそれはない。かりに、少しのずれがある状態で上向きボルトＢを挟持したとしても、係止凹部１５ｃで上向きボルトＢを嵌合しているため、ずれが大きくなることはない。つまり、上段の係止部１５によって、挿入部１４では防止できない微妙なずれの発生を阻止することができる。 Further, since the on-roof fixture A is composed of a sandwiching tool 1 ′ composed of two sandwiching members 10, when the sandwiching piece 13 is brought close to the sandwiching object 13 in the absence of a sandwiching target, the bolt penetration of the upper plate 11 is performed. There is a possibility that the tips of both sandwiching pieces 13 may be displaced in the horizontal direction due to play or the like formed in the hole 11e, but the structure in which the shaft portion B1 of the upward bolt B is locked and clamped by the upper locking portion 15. Therefore, as long as the upward bolt B is a target to be clamped, there is no possibility that such a shift occurs. Even if the upward bolt B is clamped in a state where there is a slight shift, the shift does not increase because the upward bolt B is fitted in the locking recess 15c. In other words, the upper locking portion 15 can prevent the occurrence of a subtle shift that cannot be prevented by the insertion portion 14.

以上のように構成した本発明の屋根上取付具Ａは、以下の要領で折板屋根Ｙに取り付けて使用する。   The on-roof fixture A of the present invention configured as described above is used by being attached to the folded plate roof Y in the following manner.

まず、屋根上取付具Ａを挟着具１´の両挟着片１３が十分に開いた状態、つまり挟着具締付ボルト２１、締付ナット２２の螺合を緩めて、２つの挟着部材１０を開閉自在に支点連結しておき、折板屋根Ｙに立設された上向きボルトＢの上方から、両挟着片１３間の間隙Ｓを通じて上向きボルトＢを嵌挿する（図８（ａ）を参照）。   First, in the state where both the sandwiching pieces 13 of the sandwiching tool 1 ′ are sufficiently opened in the on-roof mounting tool A, that is, the two fasteners are loosened by loosening the fastening bolts 21 and the fastening nuts 22. The member 10 is connected to a fulcrum so that it can be opened and closed, and the upward bolt B is inserted from above the upward bolt B erected on the folded plate roof Y through the gap S between the sandwiching pieces 13 (FIG. 8A). )).

次に、仮止め状態にしていた挟着具締付ボルト２１および締付ナット２２を締め付けていくと、揺動自在に緩んだ状態で交差状に重合していた両上板１１が平板状に近づき、それと同時に両脚片１２の下端より延びた両挟着片１３も互いに近接し、図８（ｂ）の破線で囲んだ山座Ｃの拡大平面図に示すように、これらの挟着片１３の先端に設けた挿入部１４は頂部Ｙ１ａと山座Ｃとの間に挿入されて、山座Ｃを引っ掛け係止した状態となり、さらに挿入されて挿入部１４（挟着片１３）の先端同士が接触する状態となり、それとともに上段の係止部１５が上向きボルトＢの軸部Ｂ１の外周面のネジ溝に係止して上向きボルトＢを挟持する（図８（ｂ）、図９（ｃ）参照）。 Next, when the clamping tool clamping bolt 21 and the clamping nut 22 that have been temporarily fixed are tightened, the upper plates 11 that are overlapped in a swingable and loose state are flattened. At the same time, both sandwiching pieces 13 extending from the lower ends of both leg pieces 12 are also close to each other, and as shown in the enlarged plan view of the mountain seat C surrounded by the broken line in FIG. The insertion portion 14 provided at the distal end of the insertion portion is inserted between the top portion Y1a and the mountain seat C so that the mountain seat C is hooked and locked. Further, the insertion portion 14 is inserted between the distal ends of the insertion portion 14 (clasp piece 13). And the upper locking portion 15 is locked in the thread groove on the outer peripheral surface of the shaft portion B1 of the upward bolt B to clamp the upward bolt B (FIGS. 8B and 9C). )reference).

このとき、挿入部１４同士の近接によって、パッキン収容凹部１４ａが合体して１つの空間を形成し、その空間に防水パッキンＣ１が配されることとなる（図９（ａ）の拡大平面図参照）。なお、図８（ｂ）、図９（ａ）の各拡大平面図においては、防水パッキンＣ１を破線のクロスハッチングで示している。 At this time, due to the proximity of the insertion portions 14, the packing housing recess 14 a is united to form one space, and the waterproof packing C 1 is disposed in the space (see the enlarged plan view of FIG. 9A). ). In addition, in each enlarged plan view of FIG.8 (b) and FIG.9 (a), the waterproof packing C1 is shown by the cross-hatching of a broken line.

このように、挿入部１４には防水パッキンＣ１との抵触を回避したパッキン収容凹部１４ａが形成されているので、挟着具１´を上向きボルトＢに装着することによって防水パッキンＣ１が劣化、損傷することを防止できる。 As described above, the insertion portion 14 is formed with the packing accommodating recess 14a that avoids the conflict with the waterproof packing C1, so that the waterproof packing C1 is deteriorated and damaged by attaching the clamping tool 1 'to the upward bolt B. Can be prevented.

こうして折板屋根Ｙに取り付けた屋根上取付具Ａの上板１１の上方には、上板１１に立設された挟着具締付ボルト２１等によって各種機器・部材類Ｅを取り付けることができる（図９（ｄ）参照）。   Various devices / members E can be attached above the upper plate 11 of the rooftop fixture A thus attached to the folded plate roof Y by the clamping tool fastening bolts 21 and the like standing on the upper plate 11. (See FIG. 9 (d)).

以上、本実施形態で説明した通り、本発明の屋根上取付具Ａによれば、上下で２通りの係止構造で折板屋根Ｙから突出した上向きボルトＢに固定できるようになっているため、挟着片１３が外力によって上向きボルトＢから外れることを確実に防止することができる。特に、挿入部１４は山座Ｃに引っ掛け係止する装着構造であるため、挟着具１´が外れるおそれはほとんどなく、また、上段の係止部１５を上向きボルトＢの軸部Ｂ１に挟着させる装着構造となっているため、挿入部１４による挟着を補完することができる。 As described above, according to the on-roof fixture A of the present invention, as described in the present embodiment, it can be fixed to the upward bolt B protruding from the folded roof Y with two kinds of upper and lower locking structures. It is possible to reliably prevent the sandwiching piece 13 from being detached from the upward bolt B by an external force. In particular, since the insertion portion 14 has a mounting structure in which the insertion portion 14 is hooked and locked to the mountain seat C, there is little possibility that the clamping tool 1 ′ is detached, and the upper locking portion 15 is clamped by the shaft portion B 1 of the upward bolt B. Since it has a mounting structure for wearing, it is possible to supplement the clamping by the insertion portion 14.

図１０は、同屋根上取付具Ａの他の施工例を示す取付前の斜視図であり、図１１は、図１０で示した屋根上取付具Ａの施工状態を示す部分断面正面図である。   FIG. 10 is a perspective view before installation showing another example of construction on the roof mounting tool A, and FIG. 11 is a partial cross-sectional front view showing a construction state of the roof mounting tool A shown in FIG. .

本施工例では、図６〜図９で示した屋根上取付具Ａを用いて、折板屋根Ｙの連結構造として、折板屋根Ｙの上面に断面略円状に突出された丸ハゼ型のハゼ部Ｄによって連結されたものについて示している。   In this construction example, using the on-roof fixture A shown in FIGS. 6 to 9, as a connecting structure of the folded plate roof Y, a round goby type projecting in a substantially circular cross section on the upper surface of the folded plate roof Y. It shows what is connected by the goby part D.

本施工例については、挟着片１３の先端に形成された上下２種の係止部１５、１４の構造および挟着具１´全体の構造は図６〜図９で示したものと同様であり、かつ、その挟着片１３のハゼ部Ｄに対する挟着構造は、第１実施形態の図４および図５に示したものと同様であるため、詳細な構造および効果については説明を省略する。   About this construction example, the structure of the upper and lower two types of locking portions 15 and 14 formed at the tip of the sandwiching piece 13 and the structure of the entire sandwiching tool 1 ′ are the same as those shown in FIGS. In addition, since the sandwiching structure of the sandwiching piece 13 with respect to the goby portion D is the same as that shown in FIGS. 4 and 5 of the first embodiment, the description of the detailed structure and effects is omitted. .

ついで、図１２を参照しながら、本発明に係る屋根上取付具Ａの第３実施形態について説明する。図１２は同実施形態を示す概略説明図であり、図１２（ａ）、（ｂ）は施工状態を示す概略正面図である。   Next, a third embodiment of the on-roof fixture A according to the present invention will be described with reference to FIG. FIG. 12 is a schematic explanatory view showing the embodiment, and FIGS. 12A and 12B are schematic front views showing a construction state.

この屋根上取付具Ａは、一対の挟着部材１０を開閉自在に支点連結して挟着具１´を構成し、挟着具１´の作用点とされる相対向した一対の挟着片１３を相互近接させ固定して、折板屋根Ｙの頂部Ｙ１ａより突出した上向きボルトＢに挟着させる構造としたものであって、挟着片１３の先端に、折板屋根Ｙの頂部Ｙ１ａの上面に突出した上向きボルトＢに係止可能な係止部１５および頂部Ｙ１ａと山座Ｃとの間に挿入可能な１４を形成したものである。 This on-roof mounting tool A constitutes a sandwiching tool 1 ′ by connecting a pair of sandwiching members 10 so as to be openable and closable, and a pair of opposing sandwiching pieces that are the working points of the sandwiching tool 1 ′. 13 are fixed in close proximity to each other and are clamped by an upward bolt B protruding from the top Y1a of the folded plate roof Y. The top of the top Y1a of the folded plate roof Y is attached to the tip of the sandwiched piece 13. it is obtained by forming a insertable 14 between the upward bolt B to be locked a locking portion 15 and the top Y1a and mountain seat C that protrudes on the upper surface.

具体的には、この屋根上取付具Ａは、上記した実施形態のものとちがって、力点である操作片１７が支点の上方にあり、上記した第２実施形態と同様に、交差状に連結された支点の下方に脚片１２と挟着片１３とが延びている。そして、操作片１７を緊締用ボルト２５、緊締用ナット２６等で締め付けることで、挟着片１３を上向きボルトＢに挟着させることができる。こうして取り付けた屋根上取付具Ａの操作片１７に、各種機器・部材類を取り付けることができる。   Specifically, the roof mounting fixture A is different from the above-described embodiment in that the operation piece 17 that is a power point is above the fulcrum, and is connected in an intersecting manner as in the above-described second embodiment. A leg piece 12 and a sandwiching piece 13 extend below the fulcrum. Then, the clamping piece 13 can be clamped to the upward bolt B by clamping the operation piece 17 with the clamping bolt 25, the clamping nut 26, and the like. Various devices and members can be attached to the operation piece 17 of the roof mounting fixture A thus attached.

なお、本発明の特徴部分である、挟着片１３の先端に形成された上下の係止部１５、挿入部１４については、上記した実施形態と同一の構造であるため、その構造および効果についての説明は省略する。 Note that the upper and lower locking portions 15 and the insertion portion 14 formed at the front end of the sandwiching piece 13, which is a characteristic part of the present invention, have the same structure as that of the above-described embodiment. Description of is omitted.

つぎに、本発明の屋根上取付具Ａの要部である、挟着片１３の先端に形成された上下の係止部１５、挿入部１４の他の形態例について説明する。 Next, another example of the upper and lower locking portions 15 and the insertion portion 14 formed at the front end of the sandwiching piece 13, which is a main part of the roof mounting fixture A of the present invention, will be described.

図１３は他の形態例の説明図であり、図１３（ａ）は屋根上取付具Ａの概略部分断面正面図、図１３（ｂ）は挟着片１３の先端部分の斜視図である。   FIG. 13 is an explanatory view of another embodiment, FIG. 13 (a) is a schematic partial cross-sectional front view of the roof mounting fixture A, and FIG. 13 (b) is a perspective view of the distal end portion of the sandwiching piece 13.

この形態例は、挟着片１３の先端に上下の係止部１５、挿入部１４を構成するために、挟着片１３自体を上下方向に２段に形成したものである。 In this embodiment, the upper and lower locking portions 15 and the insertion portion 14 are formed at the tip of the sandwiching piece 13 so that the sandwiching piece 13 itself is formed in two stages in the vertical direction.

すなわち、この屋根上取付具Ａは、脚片１２の下端部分の中央部が切り起こしされ、その中央部を上部に、両側部を下部に二股分離することで挟着片１３が上下２段に並設され、それによって上下２種の係止部が形成されている。   That is, the roof mounting fixture A has the center portion of the lower end portion of the leg piece 12 cut and raised, and the center portion is divided into the upper part and the both side parts are divided into the lower part. The two upper and lower locking portions are formed in parallel.

このように、挟着片１３を上下に分離する構造によれば、材料を増やすことなく、安価に屋根上取付具Ａを製造することができる。なお、この例においても、挿入部を頂部と山座との間に挿入係止でき、複数の上段の係止部を上向きボルトＢの軸部Ｂ１に係止できる、３段以上の係止構造としてもよい。 Thus, according to the structure which isolate | separates the clamping piece 13 up and down, the fixture A on a roof can be manufactured cheaply, without increasing material. In this example as well, the insertion portion can be inserted and locked between the top portion and the mountain seat, and the plurality of upper locking portions can be locked to the shaft portion B1 of the upward bolt B. It is good.

Ａ 屋根上取付具
１、１´ 挟着具
１０ 挟着部材
１１ 上板
１２ 脚片
１３ 挟着片
１４ 挿入部
１４ａ パッキン収容凹部
１５ 係止部
１５ａ 係止突片
１５ｂ 内縁片
１５ｃ 係止凹部
１５ｄ 切り込み溝
１７ 操作片
２１ 挟着具締付ボルト
２２ 締付ナット
２３ ボルト止め
２５ 緊締用ボルト
２６ 緊締用ナット
Ｂ 上向きボルト
Ｂ１ 軸部
Ｂ２ ナット
Ｃ 山座
Ｃ１ 防水パッキン
Ｄ ハゼ部
Ｄ１ 脚部
Ｙ 折板屋根（波形屋根）
Ｙ１ 山部
Ｙ１ａ 頂部
A On-roof fixture 1, 1 'Clamping tool 10 Clamping member 11 Upper plate 12 Leg piece 13 Clamping piece 14 Insertion part 14a Packing accommodation recessed part 15 Locking part 15a Locking protrusion 15b Inner edge piece 15c Locking recess 15d Cut groove 17 Operation piece 21 Clamping bolt 22 Clamping nut 23 Bolt fixing 25 Tightening bolt 26 Tightening nut B Upward bolt B1 Shaft part B2 Nut C Mountain seat C1 Waterproof packing D Sea part D1 Leg part Y Folding plate Roof (corrugated roof)
Y1 Yamabe Y1a Top

Claims (6)

先端同士が対向する一対の挟着片を下部に設けた略門形の挟着具を備えてなり、該挟着具の一対の挟着片を波形屋根の頂部に固定して取り付けられる屋根上取付具において、
上記波形屋根の頂部には、その上面より山座を介して上向きボルトが突出しており、
上記挟着片の先端には、上記上向きボルトに対して係止可能な係止部と、挿入部とが上、下に形成されており、
上記一対の挟着片を近接させて、上記挿入部を上記波形屋根の頂部と、上記山座との間に挿入させるとともに、上記係止部を上記上向きボルトの軸部に挟着させるようにしたことを特徴とする屋根上取付具。 A roof having a pair of sandwiching pieces provided at the bottom with a pair of sandwiching pieces facing each other at the tip, and the pair of sandwiching pieces of the sandwiching tool fixed to the top of the corrugated roof In the fixture,
On the top of the corrugated roof, an upward bolt protrudes from the upper surface through a mountain seat,
At the tip of the sandwich piece, a locking part that can be locked to the upward bolt and an insertion part are formed on the top and bottom ,
In close proximity to the pair of clipping pieces, the top portion of the waveform roof the insertion portion, with is inserted between the mountain seat, the locking portion so as to sandwiched the shaft portion of the upward bolt An on-roof fixture characterized by that. 請求項１において、
上記波形屋根の頂部と、上記山座との間には防水パッキンが介装されており、
上記挿入部には、上記防水パッキンとの抵触を回避したパッキン収容凹部が形成されている屋根上取付具。 In claim 1,
Waterproof packing is interposed between the top of the corrugated roof and the mountain seat,
A roof mounting tool in which the insertion portion is formed with a packing receiving recess that avoids a conflict with the waterproof packing. 請求項１または２において、
上記係止部は、上記上向きボルトの軸部の外周面に係止可能な係止凹部を備えている屋根上取付具。 In claim 1 or 2,
The above-mentioned locking part is a roof mounting tool provided with a locking recess that can be locked to the outer peripheral surface of the shaft part of the upward bolt. 請求項１〜３のいずれか１項において、
上記挟着具は、上記挟着片を下端に折曲形成させた脚片と、該脚片を両端に有した上板とを含んで一体形成され、一対の脚片を緊締することで一対の挟着片を近接させる構造としている屋根上取付具。 In any one of Claims 1-3,
The clamping tool is integrally formed including a leg piece formed by bending the clamping piece at the lower end and an upper plate having the leg piece at both ends, and a pair of leg pieces is tightened to tighten the pair. The on-roof fixture has a structure in which the sandwiched pieces are close to each other. 請求項１〜３のいずれか１項において、
上記挟着具は、上記挟着片がそれぞれの下端に折曲形成された一対の挟着部材を開閉自在に支点連結して構成されている屋根上取付具。 In any one of Claims 1-3,
The above-mentioned sandwiching tool is an on-roof mounting tool that is configured by connecting a pair of sandwiching members in which the above-mentioned sandwiching pieces are bent at respective lower ends so as to be able to be opened and closed. 請求項５において、
上記挟着部材は、中央にボルト貫通孔が開設され、該ボルト貫通孔から一方の側端縁に至る切り溝が形成された上板と、該上板の基端より下方に延びる脚片と、該脚片の下端から上記上板と略同一の方向に延びる上記挟着片とより構成されており、
上記挟着具は、上記２つの挟着部材の上板同士を相対向させた状態で、相互の上板の先端が相手の上板の基端の下に配されるように、上記上板の切り溝同士を相互差し込みして上記両上板を揺動自在に噛み合わせて上記ボルト貫通孔同士を一致させ、その一致させたボルト貫通孔に挟着具締付ボルトを通し、締付ナットを螺合することで上記挟着片の先端同士を近接させる構造としている屋根上取付具。
In claim 5,
The clamping member includes a top plate having a bolt through-hole formed in the center and a cut groove extending from the bolt through-hole to one side edge, and a leg piece extending downward from a base end of the top plate. The sandwiching piece extending from the lower end of the leg piece in substantially the same direction as the upper plate,
In the state in which the upper plates of the two clamping members are opposed to each other, the upper plate is arranged such that the top ends of the upper plates are arranged below the base end of the upper plate of the counterpart. The upper and lower plates are slidably engaged with each other so that the both upper plates are swingably engaged with each other, the bolt through holes are made to coincide with each other, a clamping tool fastening bolt is passed through the matched bolt through holes, and a tightening nut An on-roof fixture having a structure in which the tips of the sandwiching pieces are brought close to each other by screwing together.

Images