JP5661147B2

JP5661147B2 - Roof plate mounting bracket

Info

Publication number: JP5661147B2
Application number: JP2013116036A
Authority: JP
Inventors: 正守岩崎
Original assignee: ニイガタ製販株式会社
Priority date: 2013-05-31
Filing date: 2013-05-31
Publication date: 2015-01-28
Anticipated expiration: 2033-05-31
Also published as: JP2014234618A

Description

本発明は、金属製の屋根板を取り付けするための屋根板取付金具に関するものである。 The present invention relates to a roof plate mounting bracket for mounting a metal roof plate.

金属製の屋根板は、外気温や風雨等の熱要因により伸縮するため、この熱伸縮による歪みによって音鳴り現象が発生することがあった。 Since the metal roof board expands and contracts due to heat factors such as outside air temperature and wind and rain, a noise phenomenon may occur due to distortion caused by the heat expansion and contraction.

そこで、特開２０１０−８４３７８号（特許文献１）のように、屋根下地に固定する金具本体の上部に合成樹脂製の断熱部材を設けると共に、この断熱部材にガイド溝を形成し、このガイド溝に、屋根板を取り付け可能な金属製の吊子をスライド移動自在に装着した構成として、屋根板の熱伸縮に伴い吊子が前記ガイド溝に対しスライド移動して屋根板の歪みを解消する屋根板取付具が提案されている。 Therefore, as disclosed in JP 2010-84378 A (Patent Document 1), a synthetic resin heat insulating member is provided on the upper part of the metal fitting body fixed to the roof base, and a guide groove is formed in the heat insulating member. In addition, as a configuration in which a metal hanging element capable of attaching a roof plate is slidably mounted, the roof slides with respect to the guide groove in accordance with the thermal expansion and contraction of the roof plate, thereby eliminating the distortion of the roof plate. A plate fixture has been proposed.

特開２０１０−８４３７８号公報JP 2010-84378 A

しかし、前記特許文献１のような吊子スライド式の屋根板取付具にあっては、屋根板の伸縮に伴って合成樹脂（断熱部材）に対し金属（吊子）がスライド移動する際に、耳障りな騒音（摩擦音）を発生してしまうという問題があった。 However, in the hanging-sliding type roof plate attachment like Patent Document 1, when the metal (hanging member) slides relative to the synthetic resin (heat insulating member) as the roof plate expands and contracts, There was a problem of generating annoying noise (frictional sound).

本発明は、このような従来の吊子可動式の屋根板取付具の問題点に注目し、これを解消しようとするもので、屋根板の熱伸縮による吊子のスライド移動時に騒音を発生しにくく且つ吊子のスライド移動がスムーズに行われる屋根板取付具を提供するものである。 The present invention pays attention to the problems of such a conventional hanging-movable roofing plate fixture, and tries to solve this problem, and generates noise when the hanging-slider slides due to thermal expansion and contraction of the roofing plate. It is an object of the present invention to provide a roof plate fixture that is difficult and allows the slider to move smoothly.

添付図面を参照して本発明の要旨を説明する。 The gist of the present invention will be described with reference to the accompanying drawings.

屋根下地１に固定可能な金具本体２の上部に、屋根板３を取り付け可能な金属製の吊子４をスライド自在に設けた屋根板取付金具において、前記金具本体２の上部に、合成樹脂製の吊子付設部６を設けると共に、この吊子付設部６の上面を、前記吊子４の底板部５を載置する載置面７とし、この吊子付設部６を下方から貫通して載置面７上に立設する吊子４取付用の取付ボルト８を前記金具本体２の上部に設けると共に、この取付ボルト８に、この取付ボルト８のボルト軸部９の外周面を被覆する合成樹脂製のボルト被覆部10を設け、前記吊子４の底板部５の下面に、前記載置面７に載置接触する合成樹脂製の摺動接触部11を設け、この底板部５に、前記取付ボルト８のボルト被覆部10を挿通取付する長孔状のボルト挿通孔12を設けると共に、このボルト挿通孔12の孔縁に、前記ボルト被覆部10に接触する合成樹脂製のスライドガイド13を設けて、前記吊子４に取り付けた前記屋根板３が熱伸縮することによりこの吊子４がボルト挿通孔12を介して前記載置面７及び前記ボルト被覆部10に対しスライド移動した際に、前記摺動接触部11と前記載置面７のスライド接触と、前記スライドガイド13と前記ボルト被覆部10のスライド接触とが、合成樹脂同士のスライド接触となるように構成したことを特徴とする屋根板取付金具に係るものである。 In a roof plate mounting bracket in which a metal hanging piece 4 to which a roof plate 3 can be attached is slidably provided on an upper portion of a metal fitting body 2 that can be fixed to the roof base 1, a synthetic resin is formed on the upper portion of the metal fitting body 2. And the upper surface of the hanging part 6 is used as a mounting surface 7 on which the bottom plate part 5 of the hanging part 4 is placed, and the hanging part 6 is penetrated from below. A mounting bolt 8 for mounting the hanging element 4 standing on the mounting surface 7 is provided on the upper part of the metal fitting body 2, and the mounting bolt 8 covers the outer peripheral surface of the bolt shaft portion 9 of the mounting bolt 8. A synthetic resin bolt covering portion 10 is provided, and a sliding contact portion 11 made of synthetic resin is provided on the lower surface of the bottom plate portion 5 of the hanging element 4 to be placed in contact with the placement surface 7. In addition, a long hole-shaped bolt insertion hole 12 for inserting and mounting the bolt covering portion 10 of the mounting bolt 8 is provided, A slide guide 13 made of synthetic resin that contacts the bolt covering portion 10 is provided at the hole edge of the bolt insertion hole 12, and the roof plate 3 attached to the suspension 4 is thermally expanded and contracted to thereby extend the suspension 4. Is slid with respect to the mounting surface 7 and the bolt covering portion 10 through the bolt insertion hole 12, the sliding contact of the sliding contact portion 11 and the mounting surface 7, the slide guide 13 and the The sliding cover of the bolt covering portion 10 is configured to be a sliding contact between the synthetic resins.

また、折板屋根Ｒを屋根下地１としてこの折板屋根Ｒの頂部のハゼ部14を締め付け挟持固定する挟持部15を設けた金具本体２の上部に合成樹脂製の断熱材６を設け、この断熱材６の上部に、前記折板屋根Ｒの更に上側に設ける屋根板３を取り付け可能な金属製の吊子４をスライド自在に設けた屋根板取付金具において、前記断熱材６の上面を、前記吊子４の底板部５を載置する載置面７とし、この断熱材６を下方から貫通して載置面７上に立設する吊子４取付用の取付ボルト８を前記金具本体２の上部に設けると共に、この取付ボルト８に、この取付ボルト８のボルト軸部９の外周面を被覆する合成樹脂製のボルト被覆部10を設け、前記吊子４の底板部５の下面に、前記載置面７に載置接触する合成樹脂製の摺動接触部11を設け、この底板部５に、前記取付ボルト８のボルト被覆部10を挿通取付する長孔状のボルト挿通孔12を設けると共に、このボルト挿通孔12の孔縁に、前記ボルト被覆部10に接触する合成樹脂製のスライドガイド13を設けて、前記吊子４に取り付けた前記屋根板３が熱伸縮することによりこの吊子４がボルト挿通孔12を介して前記載置面７及び前記ボルト被覆部10に対しスライド移動した際に、前記摺動接触部11と前記載置面７のスライド接触と、前記スライドガイド13と前記ボルト被覆部10のスライド接触とが、合成樹脂同士のスライド接触となるように構成したことを特徴とする屋根板取付金具に係るものである。 Further, a heat insulating material 6 made of synthetic resin is provided on the upper part of the metal fitting body 2 provided with the folded plate roof R as the roof base 1 and provided with the clamping portion 15 for clamping and fixing the top portion 14 of the folded plate roof R. In a roof plate mounting bracket in which a metal hanging member 4 to which a roof plate 3 provided on the upper side of the folded plate roof R can be attached is slidably provided on an upper portion of the heat insulating material 6, the upper surface of the heat insulating material 6 is A mounting surface 7 on which the bottom plate portion 5 of the hanging element 4 is placed is provided, and a mounting bolt 8 for attaching the hanging element 4 standing on the placing surface 7 through the heat insulating material 6 from below is provided on the metal fitting body. 2, and a synthetic resin bolt covering portion 10 that covers the outer peripheral surface of the bolt shaft portion 9 of the mounting bolt 8 is provided on the mounting bolt 8. A sliding contact portion 11 made of a synthetic resin that is placed on and in contact with the placement surface 7 is provided, and the bottom plate portion 5 In addition, a long hole-like bolt insertion hole 12 for inserting and attaching the bolt covering portion 10 of the mounting bolt 8 is provided, and a synthetic resin slide guide that contacts the bolt covering portion 10 at the hole edge of the bolt insertion hole 12. 13 and the roof plate 3 attached to the hanging element 4 is thermally expanded and contracted, whereby the hanging element 4 is slid relative to the mounting surface 7 and the bolt covering portion 10 through the bolt insertion hole 12. In this case, the sliding contact between the sliding contact portion 11 and the mounting surface 7 and the sliding contact between the slide guide 13 and the bolt covering portion 10 are configured to be a sliding contact between synthetic resins. This relates to a characteristic roof plate mounting bracket.

また、前記ボルト被覆部10は、前記取付ボルト８のボルト軸部９の外周面の全周を被覆する形状に形成し、前記スライドガイド13は、前記ボルト挿通孔12の孔縁の全周に設けたことを特徴とする請求項１，２のいずれか１項に記載の屋根板取付金具に係るものである。 Further, the bolt covering portion 10 is formed in a shape covering the entire outer periphery of the bolt shaft portion 9 of the mounting bolt 8, and the slide guide 13 is formed on the entire periphery of the hole edge of the bolt insertion hole 12. The roof plate mounting bracket according to any one of claims 1 and 2, which is provided.

また、前記スライドガイド13は、前記吊子４の底板部５の下面より下方へ突出状態に設けて、このスライドガイド13の下側突出部を、前記載置面７に載置接触する前記摺動接触部11としたことを特徴とする請求項１〜３のいずれか１項に記載の屋根板取付金具に係るものである。 The slide guide 13 is provided so as to project downward from the lower surface of the bottom plate portion 5 of the hanging element 4, and the lower projecting portion of the slide guide 13 is placed in contact with the placement surface 7. It is set as the dynamic contact part 11, It concerns on the roof-plate mounting bracket of any one of Claims 1-3 characterized by the above-mentioned.

また、前記ボルト被覆部10の上部に、前記吊子４の底板部５の上面の上方に配設する押え部16を設けると共に、この押え部16の下部に合成樹脂製の押え込み接触部17を設け、この押え込み接触部17が接触する被押え込み部18を、前記吊子４の底板部５の上面に設けて、前記押え込み接触部17と前記被押え込み部18のスライド接触が、合成樹脂同士のスライド接触となるように構成したことを特徴とする請求項１〜４のいずれか１項に記載の屋根板取付金具に係るものである。 In addition, a presser part 16 disposed above the upper surface of the bottom plate part 5 of the hanging element 4 is provided at the upper part of the bolt covering part 10, and a presser contact part 17 made of synthetic resin is provided at the lower part of the presser part 16. And a pressing portion 18 to which the pressing contact portion 17 comes into contact is provided on the upper surface of the bottom plate portion 5 of the suspension 4 so that the sliding contact between the pressing contact portion 17 and the pressing portion 18 is between synthetic resins. It is comprised so that it may become a slide contact, It concerns on the roof-plate mounting bracket of any one of Claims 1-4 characterized by the above-mentioned.

また、前記スライドガイド13は、前記吊子４の底板部５の上面より上方へ突出状態に設けて、このスライドガイド13の上側突出部を、前記押え込み接触部17が接触する前記被押え込み部18としたことを特徴とする請求項５記載の屋根板取付金具に係るものである。 Further, the slide guide 13 is provided so as to project upward from the upper surface of the bottom plate portion 5 of the hanging element 4, and the upper projecting portion of the slide guide 13 is in contact with the pressed-in portion 18 to which the press-in contact portion 17 contacts. The roof plate mounting bracket according to claim 5, wherein the roof plate mounting bracket is provided.

本発明は上述のように構成したから、屋根板の熱伸縮に伴って屋根板を取り付けた吊子が金具本体に対しスライド移動するため、屋根板の熱伸縮（歪み）が原因で発生する音鳴り現象を防止でき、しかも、吊子のスライド移動にあたっては、金具本体側の載置面と吊子側の摺動接触部とが合成樹脂同士のスライド接触となると共に、金具本体側のボルト被覆部と吊子側のスライドガイドとが合成樹脂同士のスライド接触となるので、前記特許文献１の合成樹脂（断熱部材）と金属（吊子）とがスライド接触する構成に比べて、合成樹脂同士のスライド接触は摩擦が低減されてスムーズなスライド移動が可能となると共に、合成樹脂と金属の接触による耳障りな騒音（摩擦音）の発生も防止できることとなるなど、極めて実用性に優れた屋根板取付金具となる。 Since the present invention is configured as described above, since the suspension attached with the roof plate slides relative to the metal fitting body as the roof plate heats and expands, the sound generated due to the heat expansion and contraction (distortion) of the roof plate. The ringing phenomenon can be prevented, and the sliding surface of the bracket body and the sliding contact part of the suspension side are in sliding contact with the synthetic resin, and the bolt cover on the bracket body side can be prevented. Since the sliding guide on the side and the suspension side is in the sliding contact between the synthetic resins, the synthetic resin is compared with the configuration in which the synthetic resin (heat insulating member) and the metal (hanging member) in the above-mentioned Patent Document 1 are in sliding contact. The sliding contact of this product enables smooth sliding movement with reduced friction, and can prevent the generation of annoying noise (frictional noise) due to contact between synthetic resin and metal. The attached bracket.

また、請求項２記載の発明は、断熱二重葺き屋根を施工可能な屋根板取付金具にして、前記作用・効果を発揮する極めて実用性に優れた屋根板取付金具となる。 Further, the invention according to claim 2 is a roof plate mounting bracket capable of constructing a heat insulating double thatched roof, and is a roof plate mounting bracket excellent in practicality that exhibits the above-described effects.

また、請求項３記載の発明においては、ボルト被覆部とスライドガイドとのスライド接触が、確実に合成樹脂同士のスライド接触となる一層実用性に優れた構成の屋根板取付金具となる。 In the invention according to claim 3, the roof plate mounting bracket having a more excellent practicality in which the sliding contact between the bolt covering portion and the slide guide is surely the sliding contact between the synthetic resins.

また、請求項４記載の発明においては、スライドガイドと摺動接触部とを合成樹脂の一体成形により形成する簡易な構成に設計することも可能となる一層実用性に優れた構成の屋根板取付金具となる。 Further, in the invention described in claim 4, the roof plate mounting having a more practical configuration that can be designed in a simple configuration in which the slide guide and the sliding contact portion are formed by integral molding of synthetic resin. It becomes a metal fitting.

また、請求項５記載の発明においては、ボルト被覆部に対し吊子の底板部を押え部によってガタつかない安定状態でスライド自在に取り付けできると共に、この押え部（の下面の抑え込み接触部）と吊子底板部の（上面の被押え込み部）とのスライド接触構造も、合成樹脂同士のスライド接触となるから、このスライド接触によるスライド抵抗は小さく吊子のスムーズなスライド移動が可能となると共に、騒音（摩擦音）の発生も防止されるなど、一層実用性に優れた構成の屋根板取付金具となる。 In the invention of claim 5, the bottom plate portion of the suspension can be slidably attached to the bolt covering portion in a stable state without rattling by the presser portion, and the presser portion (the pressing contact portion on the lower surface thereof) and Since the slide contact structure with the bottom plate part of the hanging part (sliding part on the upper surface) is also a sliding contact between synthetic resins, the sliding resistance due to this sliding contact is small, and the sliding part can be smoothly moved. A roof plate mounting bracket having a structure that is more practical, such as generation of noise (frictional noise) is prevented.

また、請求項６記載の発明においては、スライドガイドと被押え込み部とを合成樹脂の一体成形により形成する簡易な構成に設計することも可能となる一層実用性に優れた構成の屋根板取付金具となる。 Further, in the invention described in claim 6, the roof plate mounting bracket having a more practical structure that can be designed in a simple configuration in which the slide guide and the pressed-in portion are formed by integral molding of synthetic resin. It becomes.

本実施例を示す斜視図である。It is a perspective view which shows a present Example. 本実施例の吊子を分解した状態を示す斜視図である。It is a perspective view which shows the state which decomposed | disassembled the hanging part of a present Example. 本実施例の使用状態を示す概略説明斜視図である。It is a schematic explanatory perspective view which shows the use condition of a present Example. 本実施例の使用状態を示す正断面図である。It is front sectional drawing which shows the use condition of a present Example. 本実施例の使用状態を示す一部を切り欠いた説明斜視図である。It is explanatory perspective view which notched a part which shows the use condition of a present Example.

好適と考える本発明の実施形態を、図面に基づいて本発明の作用を示して簡単に説明する。 An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

請求項１記載の発明の場合は、屋根下地１に金具本体２を固定し、この金具本体２の上部に吊子付設部６を介して取り付けられている吊子４に屋根板３を取り付けて屋根を完成させると、この吊子４に取り付けた屋根板３が熱伸縮した際に、この屋根板３の熱伸縮に伴って屋根板３を取り付けた吊子４が金具本体２に対しスライド移動するため、屋根板３の歪みが解消されてこの屋根板３の熱伸縮（歪み）が原因で発生する音鳴り現象が抑制される。 In the case of the invention described in claim 1, the metal fitting body 2 is fixed to the roof base 1, and the roof plate 3 is attached to the hanging piece 4 attached to the upper portion of the fitting main body 2 via the hanging portion 6. When the roof is completed, when the roof plate 3 attached to the hanging board 4 is thermally expanded and contracted, the hanging element 4 to which the roof board 3 is attached slides relative to the metal fitting body 2 along with the thermal expansion and contraction of the roof board 3. Therefore, the distortion of the roof plate 3 is eliminated, and the sounding phenomenon that occurs due to the thermal expansion and contraction (distortion) of the roof plate 3 is suppressed.

また、請求項２記載の発明の場合は、折板屋根Ｒを屋根下地１とし、この折板屋根Ｒの頂部のハゼ部14を挟持部15で締め付け挟持することで金具本体２を折板屋根Ｒに固定し、この金具本体２の上部に断熱材６を介して取り付けられている吊子４に屋根板３を取り付けて断熱二重葺き屋根を完成させると、この吊子４に取り付けた屋根板３が熱伸縮した際に、この屋根板３の熱伸縮に伴って屋根板３を取り付けた吊子４が断熱材６を介して金具本体２に対しスライド移動するため、屋根板３の歪みが解消されてこの屋根板３の熱伸縮（歪み）が原因で発生する音鳴り現象が抑制される。 Further, in the case of the invention described in claim 2, the folding plate roof R is used as the roof base 1, and the metal shell 2 is fixed to the folding plate roof by clamping the gouge portion 14 at the top of the folding plate roof R with the clamping portion 15. When the roof plate 3 is attached to the suspension 4 fixed to R and attached to the upper portion of the metal fitting body 2 via the heat insulating material 6 to complete the heat insulation double thatched roof, the roof attached to the suspension 4 When the plate 3 is thermally expanded and contracted, the hanging element 4 to which the roof plate 3 is attached slides and moves with respect to the metal fitting body 2 via the heat insulating material 6 in accordance with the thermal expansion and contraction of the roof plate 3. Is eliminated, and the sounding phenomenon that occurs due to thermal expansion and contraction (distortion) of the roof plate 3 is suppressed.

また、本発明は、金具本体２の上部に、合成樹脂製の吊子付設部６若しくは断熱材６を設けると共に、この吊子付設部６若しくは断熱材６の上面を、前記吊子４の底板部５を載置する載置面７とし、この載置面７に載置接触する合成樹脂製の摺動接触部11を、吊子４の底板部５の下面に設けている。 Further, the present invention provides a hanging part 6 or a heat insulating material 6 made of synthetic resin on the upper part of the metal fitting body 2, and the upper surface of the hanging part 6 or the heat insulating material 6 is attached to the bottom plate of the hanging piece 4. The portion 5 is used as a placement surface 7, and a sliding contact portion 11 made of synthetic resin that is placed in contact with the placement surface 7 is provided on the lower surface of the bottom plate portion 5 of the suspension 4.

更に、本発明は、吊子付設部６若しくは断熱材６を下方から貫通して載置面７上に立設する吊子４取付用の取付ボルト８を前記金具本体２の上部に設けると共に、この取付ボルト８に、この取付ボルト８のボルト軸部９の外周面を被覆する合成樹脂製のボルト被覆部10を設け、このボルト被覆部10を挿通取付する長孔状のボルト挿通孔12を、吊子４の底板部５に設けると共に、このボルト挿通孔12の孔縁に、前記ボルト被覆部10に接触する合成樹脂製のスライドガイド13を設けている。 Furthermore, the present invention is provided with an attachment bolt 8 for attaching the hanging element 4 standing on the placing surface 7 through the hanging part 6 or the heat insulating material 6 from below, on the upper part of the metal fitting body 2, The mounting bolt 8 is provided with a bolt covering portion 10 made of synthetic resin that covers the outer peripheral surface of the bolt shaft portion 9 of the mounting bolt 8, and an elongated hole insertion hole 12 for inserting and mounting the bolt covering portion 10 is provided. In addition to being provided on the bottom plate portion 5 of the hanging element 4, a slide guide 13 made of synthetic resin is provided at the hole edge of the bolt insertion hole 12 so as to come into contact with the bolt covering portion 10.

そのため、吊子４に取り付けた屋根板３が熱伸縮することに伴ってこの吊子４がボルト挿通孔12を介して前記載置面７及び前記ボルト被覆部10（金具本体２）に対しスライド移動すると、吊子４側の前記摺動接触部11と金具本体２側の前記載置面７のスライド接触と、吊子４側の前記スライドガイド13と金具本体２側の前記ボルト被覆部10のスライド接触とが、いずれも合成樹脂同士のスライド接触となる。 Therefore, as the roof plate 3 attached to the hanging element 4 is thermally expanded and contracted, the hanging element 4 slides with respect to the mounting surface 7 and the bolt covering portion 10 (the metal fitting body 2) through the bolt insertion hole 12. When moved, the sliding contact portion 11 on the hanging element 4 side and the sliding contact of the mounting surface 7 on the metal fitting body 2 side, the slide guide 13 on the hanging element 4 side, and the bolt covering portion 10 on the metal fitting body 2 side are moved. The sliding contact is a sliding contact between synthetic resins.

従って、前記特許文献１のように合成樹脂（断熱部材）と金属（吊子）とがスライド移動時に接触する構成に比べると、本発明の合成樹脂同士のスライド接触は摩擦が低減されてスムーズなスライド移動が可能となると共に、耳障りな騒音（摩擦音）の発生も防止できることとなる。 Therefore, compared to the configuration in which the synthetic resin (heat insulating member) and the metal (hanger) are in contact during sliding movement as in Patent Document 1, the sliding contact between the synthetic resins of the present invention reduces friction and is smooth. Slide movement becomes possible and generation of annoying noise (frictional sound) can be prevented.

本発明の具体的な実施例について図面に基づいて説明する。 Specific embodiments of the present invention will be described with reference to the drawings.

本実施例は、断熱二重葺き折板屋根を施工可能な屋根板取付金具に適用している。 This embodiment is applied to a roof plate mounting bracket capable of constructing a heat-insulated double-stripped folded plate roof.

具体的には、折板屋根Ｒを屋根下地１として、この折板屋根Ｒの頂部のハゼ部14を締め付け挟持固定する挟持部15を設けた金具本体２の上部に合成樹脂製の断熱材６から成る吊子付設部６を設け、この吊子付設部６の上部に、前記折板屋根Ｒの更に上側に設ける屋根板３（外装用上側折板３）を取り付け可能な金属製の吊子４をスライド自在に設けて、吊子４に外装用上側折板３のハゼ19をハゼ締めすることで外装用上側折板３を取り付けると共に、前記吊子付設部６（断熱材６）により前記吊子４とこの金具本体２とを断熱して下側の折板屋根Ｒと外装用上側折板３とを断熱すると共に、この吊子４に取り付けた外装用上側折板３が熱伸縮した際に、この外装用上側折板３の熱伸縮に伴って吊子４が金具本体２に対しスライド移動することで、屋根板３の熱伸縮（歪み）が原因で発生する音鳴り現象を防止できる構成としている（図３，図４参照）。尚、本発明は、本実施例の断熱二重葺き折板屋根用の屋根板取付金具に限らず、金具本体２の屋根下地１への取付構造を適宜変更することによって一重葺きの屋根板取付金具にも適用可能である。 Specifically, with the folded plate roof R as the roof base 1, a heat insulating material 6 made of synthetic resin is provided on the upper part of the metal fitting body 2 provided with a clamping portion 15 for clamping and fixing the top portion 14 of the folded plate roof R. A hanging part 6 made of a metal is provided, and a metallic hanging part to which a roof plate 3 (upper folding plate 3 for exterior) provided on the further upper side of the folded plate roof R can be attached to an upper part of the hanging part 6. 4 is slidably attached, and the upper folding plate 3 for the exterior is attached to the suspension 4 by fastening the gob 19 of the upper folding plate 3 for the exterior to the suspension 4, and the above-described hanging portion 6 (heat insulating material 6) The hanger 4 and the metal fitting body 2 are insulated to insulate the lower folded plate roof R and the outer upper folded plate 3, and the outer upper folded plate 3 attached to the hanging member 4 is thermally expanded and contracted. At this time, the hanging element 4 slides with respect to the metal fitting body 2 along with the heat expansion and contraction of the upper folding plate 3 for the exterior. Thermal expansion and contraction of the roof plate 3 (strain) is configured to be capable of preventing the sound phenomenon be caused by (see FIG. 3, FIG. 4). Note that the present invention is not limited to the roof plate mounting bracket for the heat-insulated double-stripped folded-plate roof of the present embodiment, but by appropriately changing the mounting structure of the bracket body 2 to the roof base 1, the single-roofed roof plate mounting Applicable to metal fittings.

本実施例の金具本体２は、図１，図２，図４に示すように、板材を折曲して構成する一対の板材折曲体20同士を左右に対向配設し、この各板材折曲体20の対向内側に設けた突き合わせ用立板部23に形成した貫通孔を介して締付ボルト21を水平貫通配設し、この締付ボルト21にナット22を螺着して、例えばこのナット22を締め付け回動することで各板材折曲体20の立板部23の下部に設けた挟持対向部29を締め付け接近させて前記ハゼ部14を締め付け挟持する挟持部15を構成している。 As shown in FIGS. 1, 2, and 4, the metal fitting body 2 of the present embodiment has a pair of plate bent bodies 20 that are formed by bending a plate material so as to be opposed to each other on the left and right sides. A tightening bolt 21 is horizontally disposed through a through hole formed in a butt stand plate 23 provided on the inner side of the curved body 20, and a nut 22 is screwed to the tightening bolt 21. By tightening and rotating the nut 22, a clamping portion 15 that clamps and holds the goby portion 14 by clamping and approaching the clamping facing portion 29 provided at the lower portion of the standing plate portion 23 of each plate material bending body 20 is configured. .

また、前記板材折曲体20は、平面視略コ字状に折曲した折曲板部24の中間板部を前記立板部23とし、この立板部23の両側から折曲突出した側方突出板部25の先端部を更に折曲して折り返し補強板26を設けた構成とし、また更にこの折曲板部24の前記対向する各側方突出板部25の上端間に架設して上部側開口部を閉塞する天板部27を折曲板部24の上部に折曲形成した構成としている。 Further, the plate material folded body 20 has the intermediate plate portion of the bent plate portion 24 bent in a substantially U shape in plan view as the upright plate portion 23, and the side of the upright plate portion 23 that is bent and protruded from both sides. The distal end portion of the side protruding plate portion 25 is further bent to provide a folded reinforcing plate 26, and is further installed between the upper ends of the opposing side protruding plate portions 25 of the bent plate portion 24. The top plate portion 27 that closes the upper opening is bent at the upper portion of the bent plate portion 24.

また、この板材折曲体20の折曲板部24の内側の前記立板部23の下側寄り位置には、前記ハゼ部14の逃げ口となる開口部28を、この立板部23から両側の側方突出板部25の途中に至る範囲まで形成して、この開口部28の下側に立板部23の板幅で上下幅をも有する帯板状の前記挟持対向部29を形成すると共に、この開口部28より上側の立板部23を側方へ傾斜するように構成して、前記板材折曲体20間に下方へ行く程対向間隔が狭くなる中央対向間隔30を設け、この中央対向間隔30に前記断熱材６を介在している。 Further, an opening 28 serving as a relief for the goby portion 14 is provided at a position closer to the lower side of the standing plate portion 23 inside the bent plate portion 24 of the plate material folded body 20 from the standing plate portion 23. Formed up to the middle of the side projecting plate portions 25 on both sides, the band plate-like sandwiching facing portion 29 having the vertical width of the upright plate portion 23 is formed below the opening 28. In addition, it is configured so that the upright plate portion 23 above the opening 28 is inclined to the side, and provided with a central facing interval 30 in which the facing interval becomes narrower as it goes downward between the plate material bent bodies 20, The heat insulating material 6 is interposed in the central facing interval 30.

従って、前記締付ボルト21とナット22により各板材折曲体20に形成した各挟持対向部29を締め付け接近し前記ハゼ部14の根本部を締め付け挟持して本金具本体２を前記折板屋根Ｒの頂部に取り付けるように構成している。 Therefore, the clamping bolts 21 and the nuts 22 are used to clamp and approach the clamping opposing portions 29 formed on the respective plate bent bodies 20 to clamp and clamp the root portion of the gouge portion 14 so that the metal fitting body 2 is attached to the folded plate roof. It is configured to be attached to the top of R.

また、この左右一対の板材折曲体20は、高さを異ならせた構成として、低い方の板材折曲体20の天板部27に吊子４取付用の取付ボルト８を立設状態に固定して、この取付ボルト８により断熱材６を介して天板部27上に吊子４を取り付けする構成としている。 In addition, the pair of left and right plate material folded bodies 20 are configured to have different heights, and the mounting bolts 8 for attaching the hanging elements 4 are placed upright on the top plate portion 27 of the lower plate material folded body 20. The suspension 4 is fixed to the top plate portion 27 via the heat insulating material 6 by the mounting bolt 8.

また、前記断熱材６は、図４に示すように、前記板材折曲体20の前記立板部23間の前記中央対向間隔30の形状に合致する正断面Ｖ形状のＶ形断熱部31と、前記左右一対の板材折曲体20の夫々の天板部27上に重合配設する平板状の上部断熱板部32とから成る形状に一体成形したものとしている。 In addition, as shown in FIG. 4, the heat insulating material 6 includes a V-shaped heat insulating portion 31 having a V-shaped cross section that matches the shape of the central facing interval 30 between the standing plate portions 23 of the plate material bent body 20. The pair of left and right plate material bent bodies 20 are integrally formed into a shape comprising a flat plate-like upper heat insulating plate portion 32 disposed on each top plate portion 27.

また、この上部断熱板部32は、高さの異なる各板材折曲体20に対応させた段差板形状とし、低い方の上部断熱板部32を前記吊子付設部６としてこの吊子付設部６の平坦上面を、前記吊子４の底板部５を載置して前記取付ボルト８により固定する載置面７としている。即ち、低い方の板材折曲体20の上部に前記上部断熱板部32を貫通させて取付ボルト８を載置面７上に立設突設し、この載置面７に吊子４の底板部５を載置すると共に、底板部５に設けたボルト挿通孔12に取付ボルト８を挿通させ、これにナット33を螺着することで吊子４を取り付けるように構成し、外装用上側折板３を取り付ける吊子４と下側の折板屋根Ｒに載置固定する金具本体２（板材折曲体20）とを断熱材６により断熱するように構成している。 Further, the upper heat insulating plate portion 32 has a stepped plate shape corresponding to each plate bent body 20 having a different height, and the lower upper heat insulating plate portion 32 is used as the hanging member attaching portion 6 and the hanging member attaching portion. The flat upper surface 6 is a mounting surface 7 on which the bottom plate portion 5 of the suspension 4 is mounted and fixed by the mounting bolts 8. In other words, the upper heat insulating plate 32 is passed through the upper portion of the lower plate material bent body 20 so that the mounting bolt 8 is erected on the mounting surface 7, and the bottom plate of the hanger 4 is placed on the mounting surface 7. The mounting bolt 8 is inserted into the bolt insertion hole 12 provided in the bottom plate portion 5 and the nut 33 is screwed into the mounting bolt 4 so that the suspension 4 is attached. The hanger 4 to which the plate 3 is attached and the metal fitting body 2 (plate material bent body 20) mounted and fixed on the lower folded plate roof R are thermally insulated by the heat insulating material 6.

また、本実施例の吊子４は、図１，図２，図４に示すように金属板を折曲形成して、底板部５と立設板部34とが直角に連設し、更にこの立設板部34の上端部に屋根板３（外装用上側折板）のハゼ19を掛止してハゼ締めするための鉤形の掛止部35が直角に連設する形状に形成している。 Further, the hanging element 4 of the present embodiment is formed by bending a metal plate as shown in FIGS. 1, 2, and 4, and the bottom plate portion 5 and the standing plate portion 34 are continuously provided at a right angle. A hook-shaped hooking portion 35 for hooking the gob 19 of the roof plate 3 (upper folding plate for exterior) to the upper end of the standing plate 34 and fastening the gob is formed in a shape that is connected at right angles. ing.

また、底板部５の上面とこれに連設する立設板部34の一側面の中ほどに至るまでの範囲に補強板36を付設重合して、吊子４の耐変形強度を向上させている。 In addition, a reinforcing plate 36 is attached and superposed on the upper surface of the bottom plate portion 5 and the middle of one side surface of the upright plate portion 34 connected to the top plate portion 5 so as to improve the deformation resistance strength of the hanger 4. Yes.

また、この吊子４の底板部５の下面に、前記載置面７に載置接触する合成樹脂製の摺動接触部11を設け、更にこの底板部５に、前記取付ボルト８のボルト被覆部10を挿通取付する長孔状のボルト挿通孔12を設けると共に、このボルト挿通孔12の孔縁に、後述するボルト被覆部10に接触する合成樹脂製のスライドガイド13を設けている。 Further, a sliding contact portion 11 made of a synthetic resin is placed on the lower surface of the bottom plate portion 5 of the hanging element 4 so as to be placed in contact with the placement surface 7. Further, the bottom plate portion 5 is covered with a bolt covering the mounting bolt 8. A long hole-like bolt insertion hole 12 through which the part 10 is inserted and attached is provided, and a synthetic resin slide guide 13 that comes into contact with the bolt covering part 10 described later is provided at the hole edge of the bolt insertion hole 12.

具体的には、底板部５と前記補強板36とを上下方向に貫通するようにして、吊子４の幅方向に沿った（前記掛止部35の長さ方向に沿った）長さを有する長孔状の前記ボルト挿通孔12を形成し、このボルト挿通孔12の孔内縁の全周に、このボルト挿通孔12と同形状の平面視長環状体であってこのボルト挿通孔12の孔内縁とその上下部を覆う縦断面コ字状体に一体成形した合成樹脂製のスライドガイド13を付設した構成としている。 Specifically, the length along the width direction of the hanger 4 (along the length direction of the hooking portion 35) is set so as to penetrate the bottom plate portion 5 and the reinforcing plate 36 in the vertical direction. The bolt insertion hole 12 having a long hole shape is formed, and the entire circumference of the hole inner edge of the bolt insertion hole 12 is a long annular body having the same shape as the bolt insertion hole 12, and the bolt insertion hole 12 A synthetic resin slide guide 13 integrally formed in a U-shaped longitudinal section covering the inner edge of the hole and its upper and lower portions is provided.

また、このスライドガイド13は、その下部が吊子４の底板部５の下面より下方へやや突出する形状に一体成形して、このスライドガイド13の下側突出部を、前記載置面７に載置接触する前記摺動接触部11としている。即ち、摺動接触部11は、前記ボルト挿通孔12の孔縁に沿った環状に形成して、この環状の摺動接触部11を介して吊子４の底板部５を載置面７に安定的に載置し得、且つ前記吊子４に取り付けた前記屋根板３が熱伸縮することによりこの吊子４がボルト挿通孔12を介して前記ボルト被覆部10に対しスライド移動した際には、この摺動接触部11と載置面７のスライド接触が、合成樹脂同士のスライド接触となるように構成している。 In addition, the slide guide 13 is integrally formed in a shape in which the lower part projects slightly downward from the lower surface of the bottom plate part 5 of the hanger 4, and the lower projecting part of the slide guide 13 is formed on the mounting surface 7. The sliding contact portion 11 is in contact with the placement. That is, the sliding contact portion 11 is formed in an annular shape along the hole edge of the bolt insertion hole 12, and the bottom plate portion 5 of the suspension 4 is placed on the mounting surface 7 through the annular sliding contact portion 11. When the roof plate 3 attached to the suspension 4 is thermally expanded and contracted, the suspension 4 is slid with respect to the bolt covering portion 10 through the bolt insertion hole 12. Is configured such that the sliding contact between the sliding contact portion 11 and the mounting surface 7 is a sliding contact between synthetic resins.

また、このスライドガイド13は、その上部が底板部５の上面より上方へやや突出する形状に一体成形して、このスライドガイド13の上側突出部を、後述する押え込み接触部17が接触する被押え込み部18としている。 Further, the slide guide 13 is integrally formed in a shape in which the upper portion slightly protrudes upward from the upper surface of the bottom plate portion 5, and the upper protruding portion of the slide guide 13 is pressed against the pressing contact portion 17 described later. It is part 18.

また、本実施例では、前記取付ボルト８に、この取付ボルト８のボルト軸部９の外周面を被覆する合成樹脂製のボルト被覆部10を設けて、前記吊子４に取り付けた前記屋根板３が熱伸縮することによりこの吊子４が前記ボルト挿通孔12を介してボルト被覆部10に対しスライド移動した際に、前記スライドガイド13とボルト被覆部10のスライド接触とが、合成樹脂同士のスライド接触となるように構成している。 Further, in the present embodiment, the roof plate attached to the suspension 4 by providing the mounting bolt 8 with a synthetic resin bolt covering portion 10 that covers the outer peripheral surface of the bolt shaft portion 9 of the mounting bolt 8. When the suspension 4 slides and moves with respect to the bolt covering portion 10 through the bolt insertion hole 12 due to thermal expansion and contraction of the slide 3, the sliding contact between the slide guide 13 and the bolt covering portion 10 is caused between the synthetic resins. It is comprised so that it may become a slide contact.

具体的には、ボルト被覆部10は、前記取付ボルト８のボルト軸部９の外周面の全周を被覆する円筒形状であって且つ横断面楕円形に一体成形し、この横断面楕円形のボルト被覆部10の短径寸法が前記スライドガイド13の短内径寸法と略同径若しくはやや小さい径寸法となるように構成して、このボルト被覆部10をスライドガイド13に挿通取付し得るように構成している。 Specifically, the bolt covering portion 10 has a cylindrical shape that covers the entire circumference of the outer peripheral surface of the bolt shaft portion 9 of the mounting bolt 8 and is integrally formed in an elliptical cross section. The short diameter dimension of the bolt covering portion 10 is configured to be substantially the same as or slightly smaller than the short inner diameter dimension of the slide guide 13, so that the bolt covering portion 10 can be inserted and attached to the slide guide 13. It is composed.

また、本実施例では、このボルト被覆部10の上部に、前記吊子４の底板部５の上面の上方に配設する押え部16を設けている。 Further, in this embodiment, a presser portion 16 disposed above the upper surface of the bottom plate portion 5 of the hanging element 4 is provided on the upper portion of the bolt covering portion 10.

具体的には、押え部16は、図２，図５に示すように、短い金属製帯板をＬ字状に折曲して水平方向に面方向を有する押え板部38と、この押え板部38から直角に垂下するガイド板部39とから成る構成であって、この押え板部38の下面に前記ボルト被覆部10を垂設状態に付設すると共に、このボルト被覆部10と連通して前記取付ボルト８を挿通する連通孔37を押え板部38に貫通形成している。そして、このボルト被覆部10を前記ボルト挿通孔12（スライドガイド13内）に挿通すると、前記ガイド板部39が前記吊子４の底板部５と前記天板部27の外方に位置し、この押え板部38から連通孔37を介して押え板部38の上方へ突出する取付ボルト８のボルト軸部９の先端側にナット33を螺着することで、ボルト被覆部10を有する押え部16を取付ボルト８に対し上方へ抜け止め状態とすると共に、ナット33を締め付けることによって押え部16で吊子４の底板部５を上方から押え込んで吊子４を金具本体２の上部に取り付けする構成としている。 Specifically, as shown in FIGS. 2 and 5, the presser portion 16 includes a presser plate portion 38 having a horizontal surface direction by bending a short metal strip in an L shape, and the presser plate. A guide plate portion 39 that hangs at right angles from the portion 38, and the bolt covering portion 10 is attached to the bottom surface of the holding plate portion 38 in a suspended state, and communicated with the bolt covering portion 10 A communication hole 37 through which the mounting bolt 8 is inserted is formed through the holding plate 38. Then, when the bolt covering portion 10 is inserted into the bolt insertion hole 12 (inside the slide guide 13), the guide plate portion 39 is positioned outside the bottom plate portion 5 and the top plate portion 27 of the hanging element 4, By holding a nut 33 on the front end side of the bolt shaft portion 9 of the mounting bolt 8 projecting upward from the presser plate portion 38 through the communication hole 37 from the presser plate portion 38, the presser portion having the bolt covering portion 10 is secured. 16 is attached to the mounting bolt 8 so as to prevent it from coming off upward, and by tightening the nut 33, the holding plate 16 holds the bottom plate portion 5 of the suspension 4 from above and attaches the suspension 4 to the upper portion of the bracket body 2. It is configured to do.

また、押え部16は、前記押え板部38の下面に合成樹脂製の押え込み接触部17を設けて、この押え込み接触部17が前記スライドガイド13の前記被押え込み部18に接触する構成としている。即ち、前記吊子４に取り付けた前記屋根板３が熱伸縮することによりこの吊子４が前記ボルト挿通孔12を介して前記ボルト被覆部10に対しスライド移動した際に、前記押え込み接触部17と前記被押え込み部18のスライド接触が、合成樹脂同士のスライド接触となるように構成している。 Further, the presser portion 16 is provided with a press contact portion 17 made of synthetic resin on the lower surface of the press plate portion 38, and the press contact portion 17 is in contact with the pressed portion 18 of the slide guide 13. That is, when the roof plate 3 attached to the hanger 4 is thermally expanded and contracted, the hanger 4 slides with respect to the bolt covering portion 10 through the bolt insertion hole 12, and the pressing contact portion 17 is moved. The sliding contact of the pressed-in portion 18 is configured to be a sliding contact between synthetic resins.

更に詳しくは、押え込み接触部17は、ボルト被覆部10の上部全周を外方へ薄板状に延出させたこの延出板部17で構成して、この薄板状の押え込み接触部17を前記押え板部38の下面に沿設状態に設けている。即ち、押え込み接触部17は、ボルト被覆部10と一体成形した構成としている。また、この押え込み接触部17は、その両端部に前記スライドガイド13の長手方向の外縁部の外側に配設するガイド片を一体的に垂設した構成としている。 More specifically, the pressing contact portion 17 includes the extending plate portion 17 in which the entire upper periphery of the bolt covering portion 10 is extended outward in a thin plate shape. It is provided along the bottom surface of the pressing plate portion 38. That is, the pressing contact portion 17 is configured to be integrally formed with the bolt covering portion 10. In addition, the pressing contact portion 17 has a structure in which guide pieces disposed on the outside of the outer edge portion in the longitudinal direction of the slide guide 13 are integrally suspended at both ends thereof.

従って、このように構成した本実施例によれば、吊子４に取り付けた屋根板３が熱伸縮した際に、この屋根板３の熱伸縮に伴って屋根板３を取り付けた吊子４が金具本体２に対しスライド移動するため、屋根板３が歪まず、従って屋根板３の熱伸縮（歪み）が原因で発生する音鳴り現象が抑制されると共に、吊子４がボルト挿通孔12を介して前記載置面７及び前記ボルト被覆部10（金具本体２）に対しスライド移動すると、吊子４側の前記摺動接触部11と金具本体２側の前記載置面７のスライド接触と、吊子４側の前記スライドガイド13と金具本体２側の前記ボルト被覆部10のスライド接触と、吊子４側の前記被押え込み部18と金具本体２側の前記押え込み接触部17のスライド接触とが、いずれも合成樹脂同士のスライド接触となるので、この合成樹脂同士のスライド接触は摩擦が低減されて吊子４のスムーズなスライド移動が可能となると共に、耳障りな騒音（摩擦音）の発生も防止できることとなる。 Therefore, according to the present embodiment configured as described above, when the roof board 3 attached to the hanging board 4 is thermally expanded and contracted, the hanging board 4 to which the roof board 3 is attached in accordance with the thermal expansion and contraction of the roof board 3 is provided. Since the roof plate 3 is not distorted due to sliding movement with respect to the metal fitting body 2, the noise phenomenon caused by the thermal expansion and contraction (distortion) of the roof plate 3 is suppressed, and the hanging element 4 extends through the bolt insertion hole 12. When the sliding movement is made with respect to the mounting surface 7 and the bolt covering portion 10 (the metal fitting body 2), the sliding contact portion 11 on the hanging member 4 side and the sliding contact of the mounting surface 7 on the metal fitting body 2 side are performed. The sliding contact of the slide guide 13 on the hanging element 4 side and the bolt covering portion 10 on the metal fitting body 2 side, and the sliding contact of the pressed-in portion 18 on the hanging element 4 side and the pressing contact portion 17 on the metal fitting body 2 side. Are both in sliding contact between synthetic resins. The slide contact between the resins becomes possible smooth sliding movement of the friction is reduced retaining clips 4, it is able to prevent generation of unpleasant noise (fricative).

尚、本発明は、本実施例に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。 Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

１屋根下地
２金具本体
３屋根板
４吊子
５底板部
６吊子付設部・断熱材
７載置面
８取付ボルト
９ボルト軸部
10 ボルト被覆部
11 摺動接触部
12 ボルト挿通孔
13 スライドガイド
14 ハゼ部
15 挟持部
16 押え部
17 押え込み接触部
18 被押え込み部
Ｒ折板屋根 DESCRIPTION OF SYMBOLS 1 Roof base 2 Metal fitting body 3 Roof board 4 Hanging element 5 Bottom board part 6 Hanging part attaching part and heat insulating material 7 Mounting surface 8 Mounting bolt 9 Bolt shaft part
10 Bolt cover
11 Sliding contact area
12 Bolt insertion hole
13 Slide guide
14 goby
15 Clamping part
16 Presser section
17 Presser contact part
18 Pressed part R Folded plate roof

Claims

In a roof plate mounting bracket in which a metal hanging hook capable of attaching a roof plate is slidably provided on the upper portion of the metal fitting main body which can be fixed to the roof base, a synthetic resin hanging portion provided on the upper portion of the fitting main body. And the upper surface of the hanging part is used as a mounting surface on which the bottom plate part of the hanging part is placed, and the hanging part is installed on the placing surface through the hanging part from below. Mounting bolts are provided on the upper portion of the metal fitting body, and the mounting bolts are provided with a synthetic resin bolt covering portion that covers the outer peripheral surface of the bolt shaft portion of the mounting bolts. In addition, a sliding contact portion made of a synthetic resin that is placed on and contacted with the mounting surface is provided, and an elongated bolt insertion hole for inserting and attaching the bolt covering portion of the mounting bolt is provided on the bottom plate portion. Contact the bolt cover at the hole edge of the bolt insertion hole When a sliding guide made of synthetic resin is provided and the roof plate attached to the suspension is thermally expanded and contracted, the suspension slides with respect to the mounting surface and the bolt covering portion through the bolt insertion hole. In addition, the sliding contact between the sliding contact portion and the mounting surface described above, and the sliding contact between the slide guide and the bolt covering portion is a sliding contact between synthetic resins. Mounting bracket.

A heat insulating material made of synthetic resin is provided on the upper part of the metal fitting body provided with a sandwiching portion for fastening and fixing the top of the folded plate roof with the folded plate roof as a roof base, and the folded plate is disposed above the heat insulating material. In a roof plate mounting bracket provided with a slidable metal hanger capable of attaching a roof plate provided on the upper side of the roof, the upper surface of the heat insulating material is a mounting surface on which the bottom plate portion of the hanger is placed. In addition, an attachment bolt for attaching a suspension for standing on the mounting surface through the heat insulating material is provided on the upper portion of the metal fitting body, and the outer peripheral surface of the bolt shaft portion of the attachment bolt is provided on the attachment bolt. A synthetic resin bolt covering portion is provided, and a synthetic resin sliding contact portion is provided on the lower surface of the bottom plate portion of the suspension to be placed on and contacted with the mounting surface. Insert a long hole bolt to insert the bolt cover of the bolt. A hole is provided, and a slide guide made of synthetic resin is provided at the hole edge of the bolt insertion hole so as to contact the bolt covering portion. A sliding contact between the sliding contact portion and the mounting surface, and a sliding contact between the slide guide and the bolt covering portion when sliding with respect to the mounting surface and the bolt covering portion through the bolt insertion hole; However, the roof plate mounting bracket is configured to be in sliding contact between synthetic resins.

The bolt covering portion is formed in a shape that covers the entire outer periphery of the bolt shaft portion of the mounting bolt, and the slide guide is provided on the entire periphery of the hole edge of the bolt insertion hole. The roof plate mounting bracket according to any one of claims 1 and 2.

The slide guide is provided in a state of projecting downward from the lower surface of the bottom plate portion of the hanging member, and the lower projecting portion of the slide guide is the sliding contact portion that is placed on and contacted with the placement surface. The roof board mounting bracket of any one of Claims 1-3 characterized by the above-mentioned.

At the upper part of the bolt covering part, a presser part disposed above the upper surface of the bottom plate part of the suspension is provided, and a presser contact part made of synthetic resin is provided at the lower part of the presser part, and the presser contact part comes into contact A pressing portion to be pressed is provided on an upper surface of a bottom plate portion of the suspension, and the sliding contact between the pressing contact portion and the pressing portion is configured to be a sliding contact between synthetic resins. Item 5. The roof plate mounting bracket according to any one of Items 1 to 4.

The slide guide is provided so as to protrude upward from the upper surface of the bottom plate portion of the hanging member, and the upper protruding portion of the slide guide is used as the pressed portion to be contacted by the pressing contact portion. Item 7. The roof plate mounting bracket according to item 5.