JP2021116668A - Panel fixture - Google Patents

Panel fixture Download PDF

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JP2021116668A
JP2021116668A JP2020012959A JP2020012959A JP2021116668A JP 2021116668 A JP2021116668 A JP 2021116668A JP 2020012959 A JP2020012959 A JP 2020012959A JP 2020012959 A JP2020012959 A JP 2020012959A JP 2021116668 A JP2021116668 A JP 2021116668A
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panel
holding
piece
panel fixture
slip
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JP7446603B2 (en
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一夫 中島
Kazuo Nakajima
一夫 中島
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Marunaka Co Ltd
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Marunaka Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Clamps And Clips (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

To propose a panel fixture that hardly generates a positional deviation as compared to a conventional panel fixture regardless of the shape of a seam part.SOLUTION: A panel fixture 1 of the present invention for fixing a panel material to a roofing material R provided with a seam part R1 comprises a first clamping body 10 having a first clamping piece 16 and a second clamping body 20 having a second clamping piece 26, and is provided with slip resistance parts 16a, 26a having larger frictional resistance than both or either one of the first clamping piece 16 and the second clamping piece 26 at a portion abutting the seam part R1 of both or either one of the first clamping piece 16 and the second clamping piece 26. The slip resistance parts 16a, 26a can be made of an elastic deformable material.SELECTED DRAWING: Figure 2

Description

本発明は、太陽光パネルをはじめとするパネル材を屋根材に固定するのに用いるパネル固定具に関する。 The present invention relates to a panel fixture used to fix a panel material such as a solar panel to a roof material.

従来、太陽光パネルを屋根材に固定するのに用いる固定具として、対向する挟持体で屋根材のハゼ部を挟持して固定する構造のものが知られている（特許文献１）。 Conventionally, as a fixture used for fixing a solar panel to a roofing material, a fixture having a structure in which a goby portion of the roofing material is sandwiched and fixed by facing sandwiching bodies is known (Patent Document 1).

特開２０１７−１５５５１５号公報JP-A-2017-155515

ところで、太陽光パネルを設置する屋根材の構造は様々であり、図７（ａ）のようにハゼ部Ｒ１の間に空間が設けられた構造のもののほか、図７（ｂ）のようにハゼ部Ｒ１の間に空間が設けられていない構造のものなどがある。 By the way, there are various structures of the roofing material on which the solar panel is installed. In addition to the structure in which a space is provided between the goby portions R1 as shown in FIG. 7 (a), the goby as shown in FIG. 7 (b). There is a structure in which no space is provided between the portions R1.

図７（ａ）のような屋根材の場合、ハゼ部Ｒ１を挟持体で押し潰すことでパネル固定具を屋根材に強固に固定することができる。一方、図７（ｂ）のような屋根材の場合はハゼ部Ｒ１を押し潰せる量が限られており、積雪などによって固定具に荷重がかかった際に位置ずれしやすいという難点がある。 In the case of the roofing material as shown in FIG. 7A, the panel fixture can be firmly fixed to the roofing material by crushing the haze portion R1 with the holding body. On the other hand, in the case of the roofing material as shown in FIG. 7B, the amount of the haze portion R1 that can be crushed is limited, and there is a problem that the position is easily displaced when a load is applied to the fixture due to snow cover or the like.

本発明は前記事情に鑑みてなされたものであり、その解決課題はハゼ部の形状に関わらず、従来のパネル固定具よりも位置ずれしにくいパネル固定具を提供することにある。 The present invention has been made in view of the above circumstances, and a problem to be solved thereof is to provide a panel fixture that is less likely to be displaced than a conventional panel fixture regardless of the shape of the haze portion.

本発明のパネル固定具は、ハゼ部を備えた屋根材にパネル材を固定するのに用いるものであって、第一挟持片を有する第一挟持体と第二挟持片を有する第二挟持体を備え、前記第一挟持片と第二挟持片の双方又はいずれか一方のハゼ部に当接する部分に、第一挟持片と第二挟持片の双方又はいずれか一方よりも摩擦抵抗の大きな滑り止め部が設けられたものである。 The panel fixture of the present invention is used to fix the panel material to the roofing material provided with the goby portion, and has a first holding body having a first holding piece and a second holding body having a second holding piece. A slip having a greater frictional resistance than both or one of the first sandwiching piece and the second sandwiching piece at a portion that comes into contact with the goby portion of both or one of the first sandwiching piece and the second sandwiching piece. It is provided with a stopper.

本発明のパネル固定具は、ハゼ部に当接する部分に挟持片よりも摩擦抵抗の大きな滑り止め部が設けられているため、ハゼ部の形状に関わらず、滑り止め部のない従来の固定具よりも位置ずれが生じにくい。 Since the panel fixture of the present invention is provided with a non-slip portion having a frictional resistance larger than that of the holding piece at the portion in contact with the bald portion, the conventional fixture without the non-slip portion is provided regardless of the shape of the bald portion. Misalignment is less likely to occur.

本発明のパネル固定具の使用状態の一例を示す斜視図。The perspective view which shows an example of the use state of the panel fixture of this invention. 本発明のパネル固定具の一例を示す斜視図。The perspective view which shows an example of the panel fixture of this invention. 図２に示すパネル固定具の分解斜視図。An exploded perspective view of the panel fixture shown in FIG. 2. 図２に示すパネル固定具の異なる角度の分解斜視図。Exploded perspective views of the panel fixtures shown in FIG. 2 at different angles. （ａ）は抜け止め片のない平板状の差込み係止片の断面図、（ｂ）は内向きに折り返された抜け止め片を備えた差込み係止片の一例を示す断面図、（ｃ）は外向きに折り返された抜け止め片を備えた差込み係止片の一例を示す断面図、（ｄ）は抜け止め用部材を備えた差込み係止片の一例を示す断面図。(A) is a cross-sectional view of a flat plate-shaped plug-in locking piece without a retaining piece, and (b) is a cross-sectional view showing an example of a plug-in locking piece provided with a retaining piece folded inward. Is a cross-sectional view showing an example of a plug-in locking piece provided with a retaining piece folded outward, and (d) is a cross-sectional view showing an example of a plug-in locking piece provided with a retaining member. （ａ）は二枚保持タイプのパネル保持具の一例を示す斜視図、（ｂ）は一枚保持タイプのパネル保持具の一例を示す斜視図。(A) is a perspective view showing an example of a two-sheet holding type panel holder, and (b) is a perspective view showing an example of a one-sheet holding type panel holder. （ａ）は屋根材の一例を示す正面図、（ｂ）は屋根材の他例を示す正面図。(A) is a front view showing an example of a roofing material, and (b) is a front view showing another example of a roofing material.

（実施形態）
本発明のパネル固定具１の実施形態の一例を、図面を参照して説明する。本発明のパネル固定具１は、図１に示すように、屋根材Ｒに固定して使用するものである。屋根材Ｒには種々のものがあるが、ここでは、ハゼ式折板屋根にアルミ製のフレームＦを備えた太陽光パネルＰを固定する場合を一例とする。 (Embodiment)
An example of the embodiment of the panel fixture 1 of the present invention will be described with reference to the drawings. As shown in FIG. 1, the panel fixture 1 of the present invention is used by being fixed to the roofing material R. There are various types of roofing materials R, but here, a case where a solar panel P provided with an aluminum frame F is fixed to a goby-type folded plate roof is taken as an example.

一例として図２〜図４に示すパネル固定具１は、屋根材Ｒのハゼ部Ｒ１を挟持する二つの挟持体（第一挟持体１０及び第二挟持体２０）と、第一挟持体１０及び第二挟持体２０を連結する連結具３０と、太陽光パネルＰを押えるパネル保持具４０と、パネル保持具４０を固定する止め具５０を備えている。この実施形態では、連結具３０としてボルト３０ａとナット３０ｂを用いている。 As an example, the panel fixture 1 shown in FIGS. It includes a connecting tool 30 for connecting the second holding body 20, a panel holding tool 40 for holding the solar panel P, and a stopper 50 for fixing the panel holding tool 40. In this embodiment, the bolt 30a and the nut 30b are used as the connecting tool 30.

この実施形態の第一挟持体１０は、平面視長方形状のベース部（第一ベース部）１１と、第一ベース部１１の幅狭方向一方側から下向きに設けられた支持部（第一支持部）１２を備えている。第一ベース部１１のうち第一支持部１２が設けられた辺には、斜め上向きに立ち上がる突設部１３が設けられている。突設部１３は、アースとして機能する部分である。突設部１３を太陽光パネルＰのフレームＦに接触させておくことで、漏電が生じた際に、突設部１３から屋根材Ｒを通じて電気を大地に逃がすことができる。 The first holding body 10 of this embodiment has a rectangular base portion (first base portion) 11 in a plan view and a support portion (first support) provided downward from one side in the narrow direction of the first base portion 11. Part) 12 is provided. On the side of the first base portion 11 where the first support portion 12 is provided, a protruding portion 13 that rises diagonally upward is provided. The projecting portion 13 is a portion that functions as a ground. By bringing the projecting portion 13 into contact with the frame F of the solar panel P, electricity can be released from the projecting portion 13 to the ground through the roofing material R when an electric leakage occurs.

第一ベース部１１には、前記第二挟持体２０との連結に用いるボルト３０ａを挿通するための貫通孔（第一貫通孔）１１ａと、第二挟持体２０の一部（後述する差込み係止片２３）が差し込まれる係止孔１１ｂが設けられている。第一貫通孔１１ａ及び係止孔１１ｂは、第一ベース部１１の長手方向中央付近に設けられている。この実施形態の第一貫通孔１１ａは第一ベース部１１の幅狭方向に長い長孔、係止孔１１ｂは第一ベース部１１の長手方向に長い方形孔である。 The first base portion 11 has a through hole (first through hole) 11a for inserting a bolt 30a used for connecting to the second holding body 20, and a part of the second holding body 20 (insertion section described later). A locking hole 11b into which the stop piece 23) is inserted is provided. The first through hole 11a and the locking hole 11b are provided near the center in the longitudinal direction of the first base portion 11. The first through hole 11a of this embodiment is a long hole long in the narrow direction of the first base portion 11, and the locking hole 11b is a square hole long in the longitudinal direction of the first base portion 11.

第一ベース部１１の上面には薄板状の突起プレート１４が設けられている。図３及び図４に示すように、この実施形態の突起プレート１４は平面視長方形状であり、幅狭方向の一部が外側に突き出している。突起プレート１４のうち、第一貫通孔１１ａと係止孔１１ｂに対応する位置には、第一貫通孔１１ａと同様の貫通孔（プレート貫通孔）１４ａ及び係止孔１１ｂと同様の係止孔（プレート係止孔）１４ｂが設けられている。 A thin plate-shaped protrusion plate 14 is provided on the upper surface of the first base portion 11. As shown in FIGS. 3 and 4, the protrusion plate 14 of this embodiment has a rectangular shape in a plan view, and a part of the protrusion plate 14 in the narrow direction protrudes outward. Of the protrusion plate 14, at positions corresponding to the first through hole 11a and the locking hole 11b, a through hole (plate through hole) 14a similar to the first through hole 11a and a locking hole similar to the locking hole 11b (Plate locking hole) 14b is provided.

この実施形態の突起プレート１４には、プレート貫通孔１４ａ及びプレート係止孔１４ｂの外側に太陽光パネルＰのフレームＦに食い込む食い込み歯１４ｃが上向きに突設されている。この実施形態では、プレート貫通孔１４ａ及びプレート係止孔１４ｂの両外側に四つずつ（合計八つ）設けられている。食い込み歯１４ｃはそれぞれ四つより多くても少なくてもよい。 In the protrusion plate 14 of this embodiment, biting teeth 14c that bite into the frame F of the solar panel P are projected upward from the outside of the plate through hole 14a and the plate locking hole 14b. In this embodiment, four holes (eight in total) are provided on both outer sides of the plate through hole 14a and the plate locking hole 14b. Each of the biting teeth 14c may be more or less than four.

食い込み歯１４ｃを設けることで、太陽光パネルＰの固定時にそのフレームＦに食い込み歯１４ｃが食い込み、太陽光パネルＰの不用意な位置ずれを防止することができる。突起プレート１４は必要に応じて設ければよく、不要な場合には省略することができる。 By providing the biting teeth 14c, the biting teeth 14c bite into the frame F when the solar panel P is fixed, and it is possible to prevent the solar panel P from being inadvertently displaced. The protrusion plate 14 may be provided as needed, and may be omitted if it is not needed.

第一支持部１２の下端側には二本の支持脚（第一支持脚）１５が設けられている。この実施形態の第一支持脚１５は、第一支持部１２の下端から９０度程度の角度で外向きに突設された当接支持部（第一当接支持部）１５ａを備えている。第一当接支持部１５ａは屋根材Ｒの表面に面接触するようにしてある。第一当接支持部１５ａを設けることで、パネル固定具１が安定しやすく、屋根材Ｒへの取り付けが容易になる。 Two support legs (first support legs) 15 are provided on the lower end side of the first support portion 12. The first support leg 15 of this embodiment includes a contact support portion (first contact support portion) 15a projecting outward at an angle of about 90 degrees from the lower end of the first support portion 12. The first contact support portion 15a is in surface contact with the surface of the roofing material R. By providing the first contact support portion 15a, the panel fixture 1 can be easily stabilized and can be easily attached to the roof material R.

図示は省略しているが、第一当接支持部１５ａの屋根材Ｒと当接する側の面には、必要に応じて樹脂材やゴム材といった滑り止め部材を設けることもできる。 Although not shown, a non-slip member such as a resin material or a rubber material may be provided on the surface of the first contact support portion 15a on the side where it comes into contact with the roof material R, if necessary.

第一支持部１２の下端側のうち、二本の第一支持脚１５の間には挟持片（第一挟持片）１６が設けられている。この実施形態の挟持片は、第一支持部１２の下端から９０度程度の角度で内向きに突設されている。 A holding piece (first holding piece) 16 is provided between the two first supporting legs 15 on the lower end side of the first supporting portion 12. The holding piece of this embodiment projects inward at an angle of about 90 degrees from the lower end of the first support portion 12.

図２〜図４に示すように、第一挟持片１６の先端には滑り止め部（第一滑り止め部）１６ａが設けられている。第一滑り止め部１６ａは、樹脂材やゴム材であって第一挟持体１０よりも摩擦抵抗の大きな材質（例えば、ポリ塩化ビニルや合成ゴム、天然ゴムなど）で構成することができる。 As shown in FIGS. 2 to 4, a non-slip portion (first non-slip portion) 16a is provided at the tip of the first holding piece 16. The first anti-slip portion 16a can be made of a resin material or a rubber material having a higher frictional resistance than the first holding body 10 (for example, polyvinyl chloride, synthetic rubber, natural rubber, etc.).

第一滑り止め部１６ａとして樹脂材やゴム材を用いる場合、例えば、樹脂材やゴム材で構成された別体のパーツを第一挟持片１６の先端に装着したり、第一挟持片１６の先端に液体樹脂や液体ゴム材をコーティングするなどして形成することができる。また、第一挟持片１６の先端に滑り止めテープなどを貼付するなどによって形成することもできる。 When a resin material or a rubber material is used as the first non-slip portion 16a, for example, a separate part made of the resin material or the rubber material may be attached to the tip of the first holding piece 16 or the first holding piece 16 may be attached. It can be formed by coating the tip with a liquid resin or a liquid rubber material. Further, it can also be formed by attaching a non-slip tape or the like to the tip of the first holding piece 16.

第一滑り止め部１６ａはハゼ部Ｒ１に押圧した際に弾性変形するものが好ましい。また、第一滑り止め部１６ａはハゼ部Ｒ１に押圧した際に破損しない程度の強度と厚みを備えていることが好ましい。 The first non-slip portion 16a is preferably one that elastically deforms when pressed against the haze portion R1. Further, it is preferable that the first non-slip portion 16a has a strength and a thickness such that the first non-slip portion 16a is not damaged when pressed against the haze portion R1.

この実施形態では、第一挟持体１０の強度を向上させるため、第一挟持体１０の第一ベース部１１や第一支持部１２、第一支持脚１５、第一挟持片１６にリブ（第一リブ）１７を設けている。また、この実施形態では、第一ベース部１１の裏面と第一支持部１２の内面の間に補強材１８が設けられている。 In this embodiment, in order to improve the strength of the first holding body 10, ribs (third) on the first base portion 11, the first supporting portion 12, the first supporting leg 15, and the first holding piece 16 of the first holding body 10. One rib) 17 is provided. Further, in this embodiment, the reinforcing material 18 is provided between the back surface of the first base portion 11 and the inner surface of the first support portion 12.

第一挟持体１０に第一リブ１７や補強材１８を設けることによって第一挟持体１０自体の変形を防止し、第一挟持体１０の変形に伴う太陽光パネルＰの不用意な位置ずれを防止することができる。第一挟持体１０の変形を防止するため、材料自体の厚さを厚くすることもできる。なお、第一リブ１７や補強材１８は必要に応じて設ければよく、不要な場合には省略することができる。 By providing the first rib 17 and the reinforcing material 18 on the first holding body 10, the deformation of the first holding body 10 itself is prevented, and the inadvertent misalignment of the solar panel P due to the deformation of the first holding body 10 is prevented. Can be prevented. In order to prevent the first holding body 10 from being deformed, the thickness of the material itself can be increased. The first rib 17 and the reinforcing member 18 may be provided as needed, and may be omitted when unnecessary.

前記第二挟持体２０は、第一挟持体１０と協働して屋根材Ｒのハゼ部Ｒ１を挟持する部材である。この実施形態の第二挟持体２０は、第一ベース部１１の下側に配置されるベース部（第二ベース部）２１と、第二ベース部２１の幅狭方向一方側から下向きに設けられた支持部（第二支持部）２２を備えている。 The second holding body 20 is a member that holds the goby portion R1 of the roofing material R in cooperation with the first holding body 10. The second holding body 20 of this embodiment is provided with a base portion (second base portion) 21 arranged below the first base portion 11 and downward from one side in the narrow direction of the second base portion 21. It is provided with a support portion (second support portion) 22.

第二ベース部２１と第二支持部２２の間の角部には、第一挟持片１６の係止孔１１ｂに差し込まれる差込み係止片２３が上向きに突設されている。図３及び図４に示すように、この実施形態の差込み係止片２３は平板状であり、その上部に二本の抜け止め片２３ａが突設されている。抜け止め片２３ａは、差込み係止孔２３が係止孔１１ｂから不用意に抜けるのを防止するものである。抜け止め片２３ａは係止孔１１ｂに差し込んだ後、外向きに折り曲げて係止孔１１ｂの周縁にかかるようにしてある。 At the corner between the second base portion 21 and the second support portion 22, an insertion locking piece 23 to be inserted into the locking hole 11b of the first holding piece 16 is projected upward. As shown in FIGS. 3 and 4, the plug-in locking piece 23 of this embodiment has a flat plate shape, and two retaining pieces 23a are projected above the plug-in locking piece 23. The retaining piece 23a prevents the insertion locking hole 23 from being inadvertently removed from the locking hole 11b. The retaining piece 23a is inserted into the locking hole 11b and then bent outward so as to cover the peripheral edge of the locking hole 11b.

差込み係止片２３の形状はこれ以外であってもよい。例えば、図５（ａ）に示すような抜け止め片２３ａのない平板状や、図５（ｂ）（ｃ）に示すような、平板の上端部が内向き又は外向きに折り返された抜け止め片２３ａを備えた形状とすることもできる。 The shape of the plug-in locking piece 23 may be other than this. For example, a flat plate without a retaining piece 23a as shown in FIG. 5 (a), or a retaining plate in which the upper end of the flat plate is folded inward or outward as shown in FIGS. 5 (b) and 5 (c). It can also have a shape provided with the piece 23a.

第二挟持体２０の抜け止めという観点では、図５（ｄ）に示すように、平板状の差込み係止片２３の前面と背面の双方又はいずれか一方に、別体の抜け止め用部材２３ｂを貼付することもできる。抜け止め用部材２３ｂには、例えば、樹脂製やゴム製、金属製のプレート（板材）を用いることができる。 From the viewpoint of preventing the second sandwiching body 20 from coming off, as shown in FIG. 5D, a separate retaining member 23b is attached to both the front surface and the back surface of the flat plate-shaped insertion locking piece 23. Can also be pasted. For the retaining member 23b, for example, a resin, rubber, or metal plate (plate material) can be used.

第二ベース部２１にはボルト３０ａを挿通するための貫通孔（第二貫通孔）２１ａが設けられている。この実施形態では、ボルト３０ａのねじ軸が第二ベース部２１の下側から第二貫通孔２１ａに挿通され、そのボルト３０ａの頭部が第二ベース部２１の裏面に溶接により固定されている。 The second base portion 21 is provided with a through hole (second through hole) 21a for inserting the bolt 30a. In this embodiment, the screw shaft of the bolt 30a is inserted into the second through hole 21a from the lower side of the second base portion 21, and the head of the bolt 30a is fixed to the back surface of the second base portion 21 by welding. ..

第二支持部２２の下端側には二本の支持脚（第二支持脚）２５が設けられている。この実施形態では、二本の第二支持脚２５が二本の第一支持脚１５の内側に位置するようにしてある。この実施形態の第二支持脚２５は、第二支持部２２の下端から９０度程度の角度で外向きに突設された当接支持部（第二当接支持部）２５ａを備えている。第二当接支持部２５ａは屋根材Ｒの表面に面接触するようにしてある。第二当接支持部２５ａを設けることで、パネル固定具１が安定しやすく、屋根材Ｒへの取り付けが容易になる。 Two support legs (second support legs) 25 are provided on the lower end side of the second support portion 22. In this embodiment, the two second support legs 25 are located inside the two first support legs 15. The second support leg 25 of this embodiment includes a contact support portion (second contact support portion) 25a projecting outward at an angle of about 90 degrees from the lower end of the second support portion 22. The second contact support portion 25a is in surface contact with the surface of the roofing material R. By providing the second contact support portion 25a, the panel fixture 1 can be easily stabilized and can be easily attached to the roof material R.

図示は省略しているが、第一当接支持部１５ａと同様、第二当接支持部２５ａの屋根材Ｒと当接する側の面には、必要に応じて樹脂材やゴム材といった滑り止め部材を設けることもできる。 Although not shown, as in the case of the first contact support portion 15a, the surface of the second contact support portion 25a on the side that comes into contact with the roof material R is non-slip, such as a resin material or a rubber material, if necessary. Members can also be provided.

第二支持部２２の下端側のうち、二本の第二支持脚２５の間には挟持片（第二挟持片）２６が設けられている。この実施形態の第二挟持片２６は、第二支持部２２の下端から９０度程度の角度で内向きに突設されている。第二挟持片２６の先端には滑り止め部（第二滑り止め部）２６ａが設けられている。 A holding piece (second holding piece) 26 is provided between the two second supporting legs 25 on the lower end side of the second supporting portion 22. The second holding piece 26 of this embodiment projects inward at an angle of about 90 degrees from the lower end of the second support portion 22. A non-slip portion (second non-slip portion) 26a is provided at the tip of the second holding piece 26.

第二滑り止め部２６ａは、樹脂材やゴム材など、第二挟持体２０よりも摩擦抵抗の大きな材質（例えば、ポリ塩化ビニルやシリコン、合成ゴム、天然ゴムなど）で構成することができる。樹脂材やゴム材を用いる場合、例えば、樹脂材やゴム材で構成された別体のパーツを第二挟持片２６の先端に装着したり、第二挟持片２６の先端に液体樹脂や液体ゴム材をコーティングするなどして形成することができる。また、第二挟持片２６の先端に滑り止めテープを貼付するなどして形成することもできる。 The second anti-slip portion 26a can be made of a material having a higher frictional resistance than the second sandwiching body 20, such as a resin material or a rubber material (for example, polyvinyl chloride, silicon, synthetic rubber, natural rubber, etc.). When a resin material or rubber material is used, for example, a separate part made of the resin material or rubber material may be attached to the tip of the second holding piece 26, or a liquid resin or liquid rubber may be attached to the tip of the second holding piece 26. It can be formed by coating a material or the like. Further, it can also be formed by attaching a non-slip tape to the tip of the second holding piece 26.

この実施形態では、第二挟持体２０の強度を向上させるため、第二挟持体２０の第二ベース部２１や第二支持部２２、第二支持脚２５、第二挟持片２６にリブ（第二リブ）２７を設けている。第二挟持体２０に第二リブ２７を設けることによって第二挟持体２０自体の変形を防止し、第二挟持体２０の変形に伴う太陽光パネルＰの不用意な位置ずれを防止することができる。第二リブ２７は必要に応じて設ければよく、不要な場合には省略することができる。図示は省略しているが、第二挟持体２０の変形を防止するため、材料自体の厚さを厚くすることもできる。 In this embodiment, in order to improve the strength of the second holding body 20, ribs (third) on the second base portion 21, the second supporting portion 22, the second supporting leg 25, and the second holding piece 26 of the second holding body 20. Two ribs) 27 are provided. By providing the second rib 27 on the second sandwiching body 20, it is possible to prevent the second sandwiching body 20 itself from being deformed and to prevent the solar panel P from being inadvertently displaced due to the deformation of the second sandwiching body 20. can. The second rib 27 may be provided as needed, and may be omitted when it is not needed. Although not shown, the thickness of the material itself can be increased in order to prevent the second sandwiching body 20 from being deformed.

この実施形態の第一挟持体１０と第二挟持体２０とは、前記連結具３０で連結されている。具体的には、ボルト３０ａのねじ軸が第一貫通孔１１ａを通過するとともに、差込み係止片２３が係止孔１１ｂに差し込まれるように、第一挟持体１０の第一ベース部１１を第二挟持体２０の第二ベース部２１の外側に重ねた状態で、第一貫通孔１１ａを通過したネジ部にナット３０ｂを締結することで、第一挟持体１０と第二挟持体２０とが連結されている。ナット３０ｂの内側には、必要に応じて一又は二以上のワッシャ３１を介在させることもできる。 The first holding body 10 and the second holding body 20 of this embodiment are connected by the connecting tool 30. Specifically, the first base portion 11 of the first holding body 10 is inserted so that the screw shaft of the bolt 30a passes through the first through hole 11a and the insertion locking piece 23 is inserted into the locking hole 11b. By fastening the nut 30b to the screw portion that has passed through the first through hole 11a in a state of being overlapped on the outer side of the second base portion 21 of the second sandwiching body 20, the first sandwiching body 10 and the second sandwiching body 20 can be connected to each other. It is connected. One or more washers 31 may be interposed inside the nut 30b, if necessary.

連結された第一挟持体１０と第二挟持体２０は、係止孔１１ｂに差し込まれた差込み係止片２３を支点として、互いに離間又は近接する方向（開閉方向）に移動（回転）させることができる。この実施形態のように、係止孔１１ｂに差込み係止片２３を差し込むような構造とした場合、第一挟持片１６と第二挟持片２６の双方又はいずれか一方を開閉方向以外に上下方向にも移動させられるため、パネル固定具１をハゼ部Ｒ１に設置する際に、その位置合わせが行いやすく、取り付けを短時間で行うことができる。 The connected first sandwiching body 10 and the second sandwiching body 20 are moved (rotated) in a direction (opening / closing direction) away from or close to each other with the insertion locking piece 23 inserted into the locking hole 11b as a fulcrum. Can be done. When the structure is such that the locking piece 23 is inserted into the locking hole 11b as in this embodiment, both or one of the first holding piece 16 and the second holding piece 26 is in the vertical direction other than the opening / closing direction. When the panel fixture 1 is installed on the goby portion R1, it is easy to align the panel fixture 1 and the panel fixture 1 can be attached in a short time.

前記パネル保持具４０は、太陽光パネルＰを保持する部材である。パネル保持具４０には、図６（ａ）に示すような二枚の太陽光パネルＰ間に配置される二枚保持タイプと、図６（ｂ）に示すような太陽光パネルＰの端に配置される一枚保持タイプがある。 The panel holder 40 is a member that holds the solar panel P. The panel holder 40 includes a two-panel holding type arranged between two solar panels P as shown in FIG. 6A and an end of the solar panel P as shown in FIG. 6B. There is a single-sheet holding type that is placed.

一例として図６（ａ）に示すパネル保持具４０は二枚保持タイプの保持具であり、上向きコ字状の保持具ベース４０ａと保持具ベース４０ａのそれぞれの上端から９０度程度の角度で外向きに突設されたパネル保持部４０ｂを備えている。保持具ベース４０ａの底面にはボルト３０ａのねじ軸を挿通可能な保持具貫通孔４０ｃが設けられている。 As an example, the panel holder 40 shown in FIG. 6A is a two-piece holding type holder, and is outside at an angle of about 90 degrees from the upper ends of the upward U-shaped holder base 40a and the holder base 40a. It is provided with a panel holding portion 40b projecting in the direction. A holder through hole 40c through which the screw shaft of the bolt 30a can be inserted is provided on the bottom surface of the holder base 40a.

二枚保持タイプのパネル保持具４０は、前記ねじ軸に止め具５０を締結することによって、第一ベース部１１とパネル保持部４０ｂの間に配置される太陽光パネルＰが保持されるようにしてある。この実施形態では、止め具５０として、本件出願人が先に開発した座金付きナットなどを用いている。 In the two-panel holding type panel holder 40, the solar panel P arranged between the first base portion 11 and the panel holding portion 40b is held by fastening the stopper 50 to the screw shaft. There is. In this embodiment, as the stopper 50, a nut with a washer or the like previously developed by the applicant is used.

ここでいう座金付きナットとは、ナット頭部の裏面側に突設した軸部に座金が装着されたものであって、装着された座金が抜け落ちないように軸部の端部が外向きに加締められたものである。座金付きナットには種々のバリエーションがあるが、例えば、ナット頭部の裏面に頭部突起が、座金の表面に頭部突起と係合する座金表面突起が、座金の裏面に食い込み突起が設けられたものを用いることができる。 The term "nut with washer" as used herein means that a washer is attached to a shaft portion protruding from the back surface side of the nut head, and the end portion of the shaft portion is outward so that the attached washer does not come off. It was tightened. There are various variations of nuts with washers. For example, a head protrusion is provided on the back surface of the nut head, a washer surface protrusion that engages with the washer protrusion is provided on the front surface of the washer, and a bite protrusion is provided on the back surface of the washer. Can be used.

なお、本実施形態で説明した止め具５０は一例であり、止め具５０には、前記座金付きナットとは異なる構造の座金付きナットを用いることも、座金付きナット以外のナットを用いることもできる。 The stopper 50 described in the present embodiment is an example, and the stopper 50 may be a nut with a washer having a structure different from that of the nut with a washer, or a nut other than the nut with a washer. ..

一例として図６（ｂ）に示すパネル保持具４０は一枚保持タイプの保持具であり、平板状の保持具ベース４０ａと、保持具ベース４０ａの一端側から上向きに突設された下向きＬ字状のパネル保持部４０ｂと、保持具ベース４０ａの他端側から下向きに突設された下受け部４０ｄを備えている。保持具ベース４０ａの底面にはボルト３０ａのねじ軸を挿通可能な保持具貫通孔４０ｃが設けられている。 As an example, the panel holder 40 shown in FIG. 6B is a single-piece holding type holder, which is a flat plate-shaped holder base 40a and a downward L-shape protruding upward from one end side of the holder base 40a. A panel holding portion 40b having a shape and a lower receiving portion 40d projecting downward from the other end side of the holder base 40a are provided. A holder through hole 40c through which the screw shaft of the bolt 30a can be inserted is provided on the bottom surface of the holder base 40a.

二枚保持タイプのパネル保持具４０と同様、一枚保持タイプのパネル保持具４０も、前記ねじ軸に止め具５０を締結することによって、第一ベース部１１とパネル保持部４０ｂの間に配置される太陽光パネルＰが保持されるようにしてある。 Similar to the two-sheet holding type panel holder 40, the one-sheet holding type panel holder 40 is also arranged between the first base portion 11 and the panel holding portion 40b by fastening the stopper 50 to the screw shaft. The solar panel P to be used is held.

前記実施形態では、第一挟持体１０、第二挟持体２０及びパネル保持具４０をＳＰＣＣ（冷間圧延鋼板）製としているが、第一挟持体１０、第二挟持体２０及びパネル保持具４０はＳＰＣＣ以外の材質で製造することもできる。 In the above embodiment, the first holding body 10, the second holding body 20, and the panel holder 40 are made of SPCC (cold rolled steel plate), but the first holding body 10, the second holding body 20, and the panel holder 40 are made of SPCC (cold rolled steel plate). Can also be manufactured from materials other than SPCC.

（その他の実施形態）
前記実施形態では、第一挟持片１６と第二挟持片２６の双方に滑り止め部（第一滑り止め部１６ａ及び第二滑り止め部２６ａ）を設ける場合を一例としているが、滑り止め部は第一挟持片１６と第二挟持片２６のいずれか一方にのみ設けることもできる。 (Other embodiments)
In the above embodiment, a case where anti-slip portions (first anti-slip portion 16a and second anti-slip portion 26a) are provided on both the first holding piece 16 and the second holding piece 26 is taken as an example, but the non-slip portion is It may be provided only on either one of the first holding piece 16 and the second holding piece 26.

前記実施形態では、第一滑り止め部１６ａ及び第二滑り止め部２６ａが弾性変形する材質製の場合を一例としているが、第一滑り止め部１６ａ及び第二滑り止め部２６ａはいずれか一方のみを弾性変形する材質製とすることもできる。 In the above embodiment, the case where the first non-slip portion 16a and the second non-slip portion 26a are made of a material that elastically deforms is taken as an example, but only one of the first non-slip portion 16a and the second non-slip portion 26a is used. Can also be made of a material that elastically deforms.

前記実施形態では、第一挟持体１０及び第二挟持体２０のそれぞれに、一枚ずつ挟持片（第一挟持片１６ａ及び第二挟持片２６ａ）が設けられた場合を一例としているが、挟持片は、第一挟持体１０及び第二挟持体２０のそれぞれに二枚以上設けることもできる。この場合、滑り止め部はすべての挟持片の先端に設けることも、任意の挟持片のみに設けることもできる。 In the above embodiment, one sandwiching piece (first sandwiching piece 16a and second sandwiching piece 26a) is provided for each of the first sandwiching body 10 and the second sandwiching body 20, but the sandwiching piece is an example. Two or more pieces may be provided in each of the first holding body 10 and the second holding body 20. In this case, the non-slip portion may be provided at the tips of all the holding pieces, or may be provided only at any holding piece.

前記実施形態では、アルミ製のフレームＦを備えた太陽光パネルＰを固定する場合を一例としているが、本発明のパネル固定具１は、フレームＦのない太陽光パネルＰや太陽光パネルＰ以外の他のパネルＰの固定に用いることもできる。 In the above embodiment, the case where the solar panel P provided with the aluminum frame F is fixed is taken as an example, but the panel fixture 1 of the present invention is other than the solar panel P and the solar panel P without the frame F. It can also be used for fixing other panels P.

前記実施形態では、二本の第二支持脚２５が二本の第一支持脚１５の内側に位置する場合を一例としているが、これとは反対に二本の第一支持脚１５が二本の第二支持脚２５の内側に位置するような構成とすることもできる。 In the above embodiment, the case where the two second support legs 25 are located inside the two first support legs 15 is taken as an example, but on the contrary, the two first support legs 15 are two. It is also possible to configure the structure so that it is located inside the second support leg 25 of the above.

（使用例）
この実施形態のパネル固定具１の使用例を、ハゼ式折板屋根材に太陽光パネルＰを固定する場合を一例とする。
（１）屋根材Ｒのハゼ部Ｒ１を挟んで一方に第一挟持体１０が、他方に第二挟持体２０が位置するようにパネル固定具１を配置する。このとき、第一挟持体１０の第一当接支持部１５ａ及び第二挟持体２０の第二当接支持部２５ａを屋根材Ｒの表面に面接触させるとことで、パネル固定具１が安定しやすくなる。
（２）連結具３０のナット３０ｂを締め付け、第一挟持体１０の第一挟持片１６と第二挟持体２０の第二挟持片２６とでハゼ部Ｒ１を挟持する。このとき、第一挟持片１６の先端に設けられた第一滑り止め部１６ａ及び第二挟持片２６の先端に設けられた第二滑り止め部２６ａによってハゼ部Ｒ１が保持される。
（３）複数のパネル固定具１について前記（１）（２）の工程を行った後、それら複数のパネル固定具１の第一ベース部１１上に固定する太陽光パネルＰを載置する。
（４）太陽光パネルＰを載置した後、ねじ軸が第一貫通孔１１ａを通過するようにパネル保持具４０をセットし、太陽光パネルＰの上側にパネル保持具４０を宛がう。
（５）前記ねじ軸に止め具５０を締結して、パネル保持具４０で太陽光パネルＰを保持する。このとき、止め具５０を締結することによって、太陽光パネルＰのフレームＦに食い込み歯１４ｃが食い込み、太陽光パネルＰが第一ベース部１１とパネル保持部４０ｂの間に保持される。
（６）以降、各パネル固定具１について前記（４）（５）を繰り返し、複数のパネル固定具１によって、太陽光パネルＰを所定位置に固定する。 (Example of use)
An example of using the panel fixture 1 of this embodiment is a case where the solar panel P is fixed to the goby type folded plate roof material.
(1) The panel fixture 1 is arranged so that the first holding body 10 is located on one side and the second holding body 20 is located on the other side of the goby portion R1 of the roofing material R. At this time, the panel fixture 1 is stabilized by bringing the first contact support portion 15a of the first holding body 10 and the second contact support portion 25a of the second holding body 20 into surface contact with the surface of the roofing material R. It will be easier to do.
(2) The nut 30b of the connector 30 is tightened, and the goby portion R1 is sandwiched between the first sandwiching piece 16 of the first sandwiching body 10 and the second sandwiching piece 26 of the second sandwiching body 20. At this time, the goby portion R1 is held by the first non-slip portion 16a provided at the tip of the first holding piece 16 and the second non-slip portion 26a provided at the tip of the second holding piece 26.
(3) After performing the steps (1) and (2) for the plurality of panel fixtures 1, the solar panel P to be fixed on the first base portion 11 of the plurality of panel fixtures 1 is placed.
(4) After mounting the solar panel P, the panel holder 40 is set so that the screw shaft passes through the first through hole 11a, and the panel holder 40 is placed on the upper side of the solar panel P.
(5) A stopper 50 is fastened to the screw shaft, and the panel holder 40 holds the solar panel P. At this time, by fastening the stopper 50, the biting teeth 14c bite into the frame F of the solar panel P, and the solar panel P is held between the first base portion 11 and the panel holding portion 40b.
After (6), the above (4) and (5) are repeated for each panel fixture 1, and the solar panel P is fixed at a predetermined position by the plurality of panel fixtures 1.

前記使用例では、二枚保持タイプのパネル保持具４０を用いる場合を一例としているが、一枚保持タイプのパネル保持具４０を用いる場合も、同様の手順で使用することができる。 In the above-mentioned usage example, the case where the two-sheet holding type panel holder 40 is used is taken as an example, but when the one-sheet holding type panel holder 40 is used, it can be used in the same procedure.

本発明のパネル固定具１は、屋根材Ｒ、特に、金属製のハゼ式折板屋根に太陽光パネルＰを固定するための道具として産業上の利用可能性が認められる。 The panel fixture 1 of the present invention is recognized for its industrial applicability as a tool for fixing the solar panel P to the roofing material R, particularly to the metal goby-type folded plate roof.

１ パネル固定具
１０ 挟持体（第一挟持体）
１１ ベース部（第一ベース部）
１１ａ 貫通孔（第一貫通孔）
１１ｂ 係止孔
１２ 支持部（第一支持部）
１３ 突設部
１４ 突起プレート
１４ａ 貫通孔（プレート貫通孔）
１４ｂ 係止孔（プレート係止孔）
１４ｃ 食い込み歯
１５ 支持脚（第一支持脚）
１５ａ 当接支持部（第一当接支持部）
１６ 挟持片（第一挟持片）
１６ａ 滑り止め部（第一滑り止め部）
１７ リブ（第一リブ）
１８ 補強材
２０ 挟持体（第二挟持体）
２１ ベース部（第二ベース部）
２１ａ 貫通孔（第二貫通孔）
２２ 支持部（第二支持部）
２３ 差込み係止片
２３ａ 抜け止め片
２３ｂ 抜け止め用部材
２５ 支持脚（第二支持脚）
２５ａ 当接支持部（第二当接支持部）
２６ 挟持片（第二挟持片）
２６ａ 滑り止め部（第二滑り止め部）
２７ リブ（第二リブ）
３０ 連結具
３０ａ ボルト
３０ｂ ナット
３１ ワッシャ
４０ パネル保持具
４０ａ 保持具ベース
４０ｂ パネル保持部
４０ｃ 保持具貫通孔
４０ｄ 下受け部
５０ 止め具
Ｆ フレーム
Ｐ パネル（太陽光パネル）
Ｒ 屋根材
Ｒ１ ハゼ部 1 Panel fixture 10 Holding body (first holding body)
11 Base part (first base part)
11a Through hole (first through hole)
11b Locking hole 12 Support part (first support part)
13 Protruding part 14 Protruding plate 14a Through hole (plate through hole)
14b Locking hole (plate locking hole)
14c Biting tooth 15 Support leg (first support leg)
15a Contact support part (first contact support part)
16 Holding piece (first holding piece)
16a Non-slip part (first non-slip part)
17 ribs (first rib)
18 Reinforcing material 20 Holding body (second holding body)
21 Base part (second base part)
21a through hole (second through hole)
22 Support part (second support part)
23 Insertion locking piece 23a Retaining piece 23b Retaining member 25 Support leg (second support leg)
25a Contact support (second contact support)
26 Holding piece (second holding piece)
26a Non-slip part (second non-slip part)
27 ribs (second rib)
30 Connector 30a Bolt 30b Nut 31 Washer 40 Panel holder 40a Holder base 40b Panel holder 40c Holder through hole 40d Underlay 50 Stopper F frame P panel (solar panel)
R roofing material R1 Haze part

Claims (4)

ハゼ部を備えた屋根材にパネル材を固定するのに用いるパネル固定具において、
第一挟持片を有する第一挟持体と第二挟持片を有する第二挟持体を備え、
前記第一挟持片と第二挟持片の双方又はいずれか一方のハゼ部に当接する部分に、第一挟持片と第二挟持片の双方又はいずれか一方よりも摩擦抵抗の大きな滑り止め部が設けられた、
ことを特徴とするパネル固定具。 In the panel fixture used to fix the panel material to the roofing material provided with the goby part,
The first holding body having the first holding piece and the second holding body having the second holding piece are provided.
A non-slip portion having a larger frictional resistance than both or one of the first holding piece and the second holding piece is provided at a portion that comes into contact with the goby portion of both or one of the first holding piece and the second holding piece. Provided,
A panel fixture that features that. 請求項１記載のパネル固定具において、
滑り止め部は弾性変形可能な材質製である、
ことを特徴とするパネル固定具。 In the panel fixture according to claim 1,
The non-slip part is made of elastically deformable material,
A panel fixture that features that. 請求項１又は請求項２記載のパネル固定具において、
第一挟持体は第一支持脚を備え、
前記第一支持脚は、屋根材に対して略垂直な第一支持部と当該第一支持部の下端から外向きに突設した第一当接支持部を備え、
第二挟持体は第二支持脚を備え、
前記第二挟持脚は、屋根材に対して略垂直な第二支持部と当該第二支持部の下端から外向きに突設した第二当接支持部を備えた、
ことを特徴とするパネル固定具。 In the panel fixture according to claim 1 or 2.
The first clamp has a first support leg and
The first support leg includes a first support portion substantially perpendicular to the roofing material and a first contact support portion projecting outward from the lower end of the first support portion.
The second clamp has a second support leg and
The second holding leg includes a second support portion substantially perpendicular to the roofing material and a second contact support portion projecting outward from the lower end of the second support portion.
A panel fixture that features that. 請求項１から請求項３のいずれか１項に記載のパネル固定具において、
第一挟持体はパネルを載置可能な第一ベース部を備え、
前記第一ベース部上に、当該第一ベース部上に載置されたパネル材のフレームに食い込む食い込み歯を備えた突起プレートが設けられた、
ことを特徴とするパネル固定具。 In the panel fixture according to any one of claims 1 to 3,
The first holding body has a first base on which a panel can be placed.
On the first base portion, a protrusion plate having biting teeth that bite into the frame of the panel material placed on the first base portion is provided.
A panel fixture that features that.
JP2020012959A 2020-01-29 2020-01-29 panel fixings Active JP7446603B2 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008131548A (en) * 2006-11-24 2008-06-05 Universal Kogyo Kk Antenna mounting fixture
JP2014098275A (en) * 2012-11-15 2014-05-29 Wakai & Co Ltd Metal fitting for on-roof mounted equipment
US8740163B1 (en) * 2012-10-31 2014-06-03 Innovative Medical Products Inc. Insulated connector for attaching a solar unit to a roof
JP2014156764A (en) * 2013-01-21 2014-08-28 Wakai & Co Ltd Fixture of rooftop-mounting apparatus
JP2014163079A (en) * 2013-02-22 2014-09-08 Mirai Ind Co Ltd Installation device, installation structure, and support body for solar panel, and installation method for solar panel
JP2017106320A (en) * 2017-03-27 2017-06-15 元旦ビューティ工業株式会社 Wiring cable holding material of solar cell module
JP2017155515A (en) * 2016-03-03 2017-09-07 元旦ビューティ工業株式会社 Installation member

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008131548A (en) * 2006-11-24 2008-06-05 Universal Kogyo Kk Antenna mounting fixture
US8740163B1 (en) * 2012-10-31 2014-06-03 Innovative Medical Products Inc. Insulated connector for attaching a solar unit to a roof
JP2014098275A (en) * 2012-11-15 2014-05-29 Wakai & Co Ltd Metal fitting for on-roof mounted equipment
JP2014156764A (en) * 2013-01-21 2014-08-28 Wakai & Co Ltd Fixture of rooftop-mounting apparatus
JP2014163079A (en) * 2013-02-22 2014-09-08 Mirai Ind Co Ltd Installation device, installation structure, and support body for solar panel, and installation method for solar panel
JP2017155515A (en) * 2016-03-03 2017-09-07 元旦ビューティ工業株式会社 Installation member
JP2017106320A (en) * 2017-03-27 2017-06-15 元旦ビューティ工業株式会社 Wiring cable holding material of solar cell module

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