JP2013148168A

JP2013148168A - Clip nut

Info

Publication number: JP2013148168A
Application number: JP2012009247A
Authority: JP
Inventors: Shungo Funato; 俊吾船戸
Original assignee: Takigen Manufacturing Co Ltd
Current assignee: Takigen Manufacturing Co Ltd
Priority date: 2012-01-19
Filing date: 2012-01-19
Publication date: 2013-08-01

Abstract

PROBLEM TO BE SOLVED: To provide a clip nut which can easily ensure electric conduction between a mounted plate and the other plate fastened thereby.SOLUTION: A clip nut 1 includes a clip body 2 for holding a plate 22, and a nut 3 held thereby. The clip body 2 is formed by bending a metal plate and has a first piece 4, a second piece 5, and a bent section 6. Both pieces 4 and 5 have bolt insertion holes 4a and 5a corresponding to bolt insertion holes 22a of the plate 22, respectively. The first piece 4 includes a nut holding section 7. The first piece 4 is arranged on a front side of the plate 22, and the second piece 5 is arranged on a back side thereof, respectively, and the plate 22 is held by both pieces 4 and 5. The nut 3 is arranged on the first piece 4 by aligning a screw hole 3a with the bolt insertion hole 4a, and secured by the nut holding section 7. The second piece 5 sticks in the back side of the plate 22 when fastened by a bolt 21, and has a plurality of conduction claws 8 for electric conduction.

Description

この発明は、互いにボルトで締め付けられ、相互の電気的導通が確保されるべき２つ板材の一方の縁部に装着され、ボルトに螺合されるクリップナットに関し、さらに詳細には、当該板材が電気絶縁性の塗装膜を有する場合でも、電気的導通を確保することができるクリップナットに係るものである。 The present invention relates to a clip nut that is fastened to each other by bolts and is attached to one edge of two plate members to be secured to each other and screwed to the bolts. The present invention relates to a clip nut that can ensure electrical continuity even when an electrically insulating coating film is provided.

クリップナットは、金属板を略Ｕ字状又はコ字状に折り曲げて形成されるクリップ体と、このクリップ体に脱落不能に取り付けられるナットとで構成され、クリップ体をその弾性に抗して押し広げることで板材の縁部にワンタッチ的に取り付けることができる（例えば特許文献１参照）。 The clip nut is composed of a clip body formed by bending a metal plate into a substantially U-shape or U-shape, and a nut that is attached to the clip body so as not to fall off, and pushes the clip body against its elasticity. By spreading it, it can be attached to the edge of the plate material in a one-touch manner (see, for example, Patent Document 1).

特開２００７−３０９４９８号公報JP 2007-309498 A

２つの板材をボルト・ナットで締め付けて、両者間の電気的導通を確保すべき部位に上記従来のクリップナットを用いる場合において、当該クリップナットが装着される板材が絶縁塗膜で被覆されていると、２つの板材間の電気的導通を確保することができない。
したがって、この出願に係る発明は、それが装着される板材と、これに締め付けられる他の板材との間の電気的導通を容易に確保することができるクリップナットを提供することを目的としている。 In the case where the conventional clip nut is used at a site where two plates are tightened with bolts and nuts and electrical conduction between the two is to be secured, the plate on which the clip nut is mounted is covered with an insulating coating film And electrical continuity between the two plates cannot be ensured.
Accordingly, an object of the invention according to this application is to provide a clip nut that can easily ensure electrical continuity between a plate member on which the plate is mounted and another plate member fastened to the plate member.

以下、添付図面の符号を参照して説明するが、本発明はこれに限定されるものではない。
上記課題を解決するための、この出願に係る発明のクリップナット１は、板材２２を挟持するクリップ体２と、このクリップ体２に保持されるナット３とを具備する。クリップ体２は、金属板を断面略コ字形に折曲して形成され、それぞれ板材２２のボルト挿通孔２２ａに対応するボルト挿通孔４ａ、５ａを有して相対向する第１片部４及び第２片部５と、両片部４，５の一端側を結合する折曲部６と、第１片部４の外側面に設けられるナット保持部７とを具備する。第１片部４が板材２２の表面側に配置され、第２片部５が板材２２の裏面側に配置され、両片部４，５間で板材２２を挟持する。ナット３は、クリップ体２の第１片部４の外側面上に、それのボルト挿通孔４ａにねじ孔３ａを合致させるように配置され、ナット保持部７に保持される。クリップ体の第２片部５は、一端側が折曲部６に続いて第１片部４に対してほぼ平行に延びる挟持部５ｂと、この挟持部５ｂの他端側に続いて第１片部４に対して斜め先開きに延出し、ボルト２１による締め付け時に撓んで板材２２の裏面側に圧接部される圧接片部５ｃとを具備する。クリップ体２の圧接片部５ｃの内側面には、ボルト２１による締め付け時に、板材２２の裏面側の塗装膜等を貫通して当該板材２２に突き刺さり、電気的に導通するように圧接される複数の導通爪８が突設される。 Hereinafter, the present invention will be described with reference to the accompanying drawings, but the present invention is not limited thereto.
The clip nut 1 of the invention according to this application for solving the above-described problems includes a clip body 2 that sandwiches a plate member 22 and a nut 3 that is held by the clip body 2. The clip body 2 is formed by bending a metal plate into a substantially U-shaped cross section, and has bolt insertion holes 4a and 5a corresponding to the bolt insertion holes 22a of the plate member 22, respectively, and the first piece portions 4 and The second piece 5 includes a bent portion 6 that joins one end sides of the two pieces 4 and 5, and a nut holding portion 7 provided on the outer surface of the first piece 4. The first piece 4 is disposed on the front surface side of the plate material 22, the second piece portion 5 is disposed on the back surface side of the plate material 22, and the plate material 22 is sandwiched between the two pieces 4, 5. The nut 3 is arranged on the outer surface of the first piece 4 of the clip body 2 so that the screw hole 3 a is matched with the bolt insertion hole 4 a and is held by the nut holding part 7. The second piece portion 5 of the clip body includes a holding portion 5b having one end side extending substantially parallel to the first piece portion 4 following the bent portion 6, and a first piece following the other end side of the holding portion 5b. A press-contacting piece portion 5 c that extends obliquely forward with respect to the portion 4, is bent when tightened by the bolt 21, and is press-contacted to the back surface side of the plate member 22. A plurality of pressure contact pieces 5c of the clip body 2 are pressed against the inner surface of the pressing member 5c so as to pass through a coating film or the like on the rear surface side of the plate member 22 and be pierced into the plate member 22 to be electrically connected. The conductive claws 8 are projected.

この出願に係る発明のクリップナットによれば、それが装着される板材とこれに締め付けられる他の板材との間の電気的導通を容易に確保することができるクリップナットを提供できる。 According to the clip nut of the invention according to this application, it is possible to provide a clip nut that can easily ensure electrical continuity between a plate member to which the clip nut is mounted and another plate member fastened thereto.

本発明の実施形態に係るクリップナットの正面図である。It is a front view of the clip nut concerning the embodiment of the present invention. 図1のクリップナットの側面図である。FIG. 2 is a side view of the clip nut of FIG. 図1のクリップナットの平面図である。FIG. 2 is a plan view of the clip nut of FIG. 図1におけるIV−IV断面図である。FIG. 4 is a sectional view taken along line IV-IV in FIG. 図1のクリップナットの使用状態を示す断面図である。FIG. 2 is a cross-sectional view showing a usage state of the clip nut of FIG.

図面を参照してこの発明の実施の形態を説明する。
クリップナット１は、図５に示すように、互いにボルト２１で結合される２つ板材２２，２３の一方の縁部に装着され、ボルト２１に螺合される。図示の実施形態において、板材２２は、太陽電池モジュール２４の枠体の内側フランジであり、また板材２３は、太陽電池モジュール２４を構築物に支持するための支持部材の一部であり、両板材２２，２３間は、アースをとるために電気的に導通される。 Embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 5, the clip nut 1 is mounted on one edge of two plate members 22 and 23 that are coupled to each other by a bolt 21, and is screwed to the bolt 21. In the illustrated embodiment, the plate member 22 is an inner flange of the frame of the solar cell module 24, and the plate member 23 is a part of a support member for supporting the solar cell module 24 on the structure. , 23 are electrically connected to provide grounding.

クリップナット１は、板材２２のボルト挿通孔２２ａ対応部を挟持するクリップ体２と、このクリップ体２に保持されるナット３とを具備する。 The clip nut 1 includes a clip body 2 that sandwiches a portion corresponding to the bolt insertion hole 22 a of the plate member 22, and a nut 3 that is held by the clip body 2.

クリップ体２は、金属板を断面略コ字形に折曲して形成され、それぞれ板材２２のボルト挿通孔２２ａに対応するボルト挿通孔４ａ、５ａを有して相対向する第１片部４及び第２片部５と、両片部４，５の一端側を結合する折曲部６と、第１片部４の外側面に設けられるナット保持部６とを具備する。 The clip body 2 is formed by bending a metal plate into a substantially U-shaped cross section, and has bolt insertion holes 4a and 5a corresponding to the bolt insertion holes 22a of the plate member 22, respectively, and the first piece portions 4 and The second piece 5 includes a bent portion 6 that joins one end sides of both pieces 4 and 5, and a nut holding portion 6 provided on the outer surface of the first piece 4.

第１片部４が板材２２の表面側に配置され、第２片部５が板材２２の裏面側に配置され、両片部４，５間で板材２２を挟持する。ボルト挿通孔４ａの周縁部には、板材２２への装着時に、それのボルト挿入孔２２ａの内周縁に係合して、容易に位置決めできるように下方へ突出する係合突片４ｂが形成される。 The first piece 4 is disposed on the front surface side of the plate material 22, the second piece portion 5 is disposed on the back surface side of the plate material 22, and the plate material 22 is sandwiched between the two pieces 4, 5. At the periphery of the bolt insertion hole 4a, there is formed an engaging protrusion 4b that protrudes downward so that it can be easily positioned by engaging with the inner periphery of the bolt insertion hole 22a when mounted on the plate member 22. The

ナット３は、ねじ孔３ａをボルト挿通孔４ａに合致させるように第１片部４の外側面上に配置され、ナット保持部７に保持される。ナット保持部７は、第１片部４の周縁からナット３の側面に沿って起立する３つの当接片７ａと、ナット３の他の側面に沿って起立し、上部において内側へ屈折してナット３の上面に沿う一対の押さえ片７ｂとを具備する。 The nut 3 is disposed on the outer surface of the first piece 4 so that the screw hole 3 a matches the bolt insertion hole 4 a and is held by the nut holding part 7. The nut holding part 7 is erected along the other side surface of the three contact pieces 7a rising from the peripheral edge of the first piece part 4 along the side surface of the nut 3, and refracted inward at the upper part. And a pair of pressing pieces 7b along the upper surface of the nut 3.

クリップ体２の第２片部５は、一端側が折曲部６に続いて第１片部４に対してほぼ平行に延びる挟持部５ａと、この挟持部５ａの他端側に続いて第１片部４に対して斜め先開きに延出し、ボルト２１による締め付け時に撓んで板材２２の裏面側に圧接部される圧接片部５ｂとを具備する。圧接片部の内側面には、ボルト２１による締め付け時に、板材２２の裏面側に突き刺さり、電気的に導通するように圧接される複数の導通爪８が突設される。導通爪８は、板材２２の裏面側に塗装膜等がある場合には、これを貫通して板材２２に突き刺さる。 The second piece portion 5 of the clip body 2 has a holding portion 5a having one end side extending substantially parallel to the first piece portion 4 following the bent portion 6, and a first portion following the other end side of the holding portion 5a. A press-contacting piece portion 5 b that extends obliquely forward with respect to the piece portion 4, is bent when tightened by the bolt 21, and is press-contacted to the back surface side of the plate material 22 is provided. On the inner side surface of the pressure contact piece portion, a plurality of conductive claws 8 are provided so as to pierce the back surface side of the plate member 22 and be in pressure contact so as to be electrically conductive when tightened by the bolt 21. When there is a coating film or the like on the back surface side of the plate material 22, the conduction claw 8 penetrates the plate material 22 and pierces the plate material 22.

板材２２，２３を結合する際には、まず板材２２の縁部のボルト挿通孔２２ａに対応する部位に、クリップナット１を装着する。クリップ体２の第１片部４と第２片部５の挟持片部５ｂとの間に板材２２を割り込ませて適宜移動すると、係合突片４ｂがボルト挿通孔２２ａに係合するので、ボルト挿通孔４ａを板材２２のボルト挿通孔２２ａに容易に合致させることができる。 When joining the plate members 22 and 23, the clip nut 1 is first attached to a portion corresponding to the bolt insertion hole 22 a at the edge of the plate member 22. When the plate member 22 is inserted between the first piece portion 4 of the clip body 2 and the sandwiching piece portion 5b of the second piece portion 5 and appropriately moved, the engagement protrusion 4b engages with the bolt insertion hole 22a. The bolt insertion hole 4 a can be easily matched with the bolt insertion hole 22 a of the plate member 22.

例えば、図５に示すように、板材２２が、太陽電池モジュール２４の枠体の内側フランジである場合に、太陽電池モジュール２４を支持部材である板材２３上に配置すると、フランジ部である板材２２が作業者から見えない位置に来る。しかし、予めフランジ部である板材２２のボルト挿通孔２２ａに合致するようにナット３が装着されているので、ボルト２１の締め付け作業は容易である。ボルト２１を締め付けると、圧接片部５ｃが撓んで、導通爪８が板材２２の裏面に突き刺さるので、板材２２と板材２３との間の電気的導通が容易に確保できる。別途接地線で接続するような追加的作業は不要である。 For example, as shown in FIG. 5, when the plate member 22 is an inner flange of the frame of the solar cell module 24, if the solar cell module 24 is disposed on the plate member 23 that is a support member, the plate member 22 that is a flange portion. Comes to a position that is not visible to the operator. However, since the nut 3 is mounted in advance so as to match the bolt insertion hole 22a of the plate member 22 that is the flange portion, the tightening operation of the bolt 21 is easy. When the bolt 21 is tightened, the pressure contact piece 5c bends and the conduction claw 8 pierces the back surface of the plate material 22, so that electrical conduction between the plate material 22 and the plate material 23 can be easily ensured. There is no need for additional work such as connecting a separate ground wire.

１クリップナット
２クリップ体
３ナット
４第１片部
４ａボルト挿通孔
４ｂ係合突片
５第２片部
５ａボルト挿通孔
５ｂ挟持片部
５ｃ圧接片部
６折曲部
７ナット保持部
７ａ当接片
７ｂ押さえ片
８導通爪
２１ボルト
２２板材
２２ａボルト挿通孔
２３板材
２３ａボルト挿通孔 DESCRIPTION OF SYMBOLS 1 Clip nut 2 Clip body 3 Nut 4 1st piece part 4a Bolt insertion hole 4b Engagement protrusion piece 5 2nd piece part 5a Bolt insertion hole 5b Clamping piece part 5c Pressure contact piece part 6 Bending part 7 Nut holding part 7a Contact Piece 7b Holding piece 8 Conductive claw 21 Bolt 22 Plate material 22a Bolt insertion hole 23 Plate material 23a Bolt insertion hole

以下、添付図面の符号を参照して説明するが、本発明はこれに限定されるものではない。
上記課題を解決するための、この出願に係る発明のクリップナット１は、板材２２を挟持するクリップ体２と、このクリップ体２に保持されるナット３とを具備する。クリップ体２は、金属板を断面略コ字形に折曲して形成され、それぞれ板材２２のボルト挿通孔２２ａに対応するボルト挿通孔４ａ、５ａを有して相対向する第１片部４及び第２片部５と、両片部４，５の一端側を結合する折曲部６と、第１片部４の外側面に設けられるナット保持部７とを具備する。第１片部４が板材２２の表面側に配置され、第２片部５が板材２２の裏面側に配置され、両片部４，５間で板材２２を挟持する。ナット３は、クリップ体２の第１片部４の外側面上に、それのボルト挿通孔４ａにねじ孔３ａを合致させるように配置され、ナット保持部７に保持される。クリップ体の第２片部５は、一端側が折曲部６に続いて第１片部４に対してほぼ平行に延びる挟持部５ｂと、この挟持部５ｂの他端側に続いて第１片部４に対して斜め先開きに延出し、ボルト２１による締め付け時に撓んで板材２２の裏面側に圧接される圧接片部５ｃとを具備する。クリップ体２の圧接片部５ｃの内側面には、第１片部４と第２片部５とで板材２２を挟持させる際に、圧接片部５ｃの傾斜により板材２２から離間し、かつボルト２１による締め付け時に、板材２２の裏面側の塗装膜等を貫通して当該板材２２に突き刺さり、電気的に導通するように圧接される複数の導通爪８が突設される。 Hereinafter, the present invention will be described with reference to the accompanying drawings, but the present invention is not limited thereto.
The clip nut 1 of the invention according to this application for solving the above-described problems includes a clip body 2 that sandwiches a plate member 22 and a nut 3 that is held by the clip body 2. The clip body 2 is formed by bending a metal plate into a substantially U-shaped cross section, and has bolt insertion holes 4a and 5a corresponding to the bolt insertion holes 22a of the plate member 22, respectively, and the first piece portions 4 and The second piece 5 includes a bent portion 6 that joins one end sides of the two pieces 4 and 5, and a nut holding portion 7 provided on the outer surface of the first piece 4. The first piece 4 is disposed on the front surface side of the plate material 22, the second piece portion 5 is disposed on the back surface side of the plate material 22, and the plate material 22 is sandwiched between the two pieces 4, 5. The nut 3 is arranged on the outer surface of the first piece 4 of the clip body 2 so that the screw hole 3 a is matched with the bolt insertion hole 4 a and is held by the nut holding part 7. The second piece portion 5 of the clip body includes a holding portion 5b having one end side extending substantially parallel to the first piece portion 4 following the bent portion 6, and a first piece following the other end side of the holding portion 5b. extending obliquely away opening against part 4, and a pressure contact piece portion 5c is bordered pressure on the back side of the plate 22 flex during tightening by the bolt 21. When the plate member 22 is clamped between the first piece portion 4 and the second piece portion 5 on the inner surface of the pressure contact piece portion 5c of the clip body 2, it is separated from the plate material 22 by the inclination of the pressure contact piece portion 5c, and the bolt At the time of fastening by 21, a plurality of conductive claws 8 that penetrate through the coating film on the back surface side of the plate material 22 and are pierced into the plate material 22 and press-contacted so as to be electrically conductive are projected.

クリップ体２は、金属板を断面略コ字形に折曲して形成され、それぞれ板材２２のボルト挿通孔２２ａに対応するボルト挿通孔４ａ、５ａを有して相対向する第１片部４及び第２片部５と、両片部４，５の一端側を結合する折曲部６と、第１片部４の外側面に設けられるナット保持部７とを具備する。 The clip body 2 is formed by bending a metal plate into a substantially U-shaped cross section, and has bolt insertion holes 4a and 5a corresponding to the bolt insertion holes 22a of the plate member 22, respectively, and the first piece portions 4 and The second piece 5 includes a bent portion 6 that joins one end sides of the two pieces 4 and 5, and a nut holding portion 7 provided on the outer surface of the first piece 4.

クリップ体２の第２片部５は、一端側が折曲部６に続いて第１片部４に対してほぼ平行に延びる挟持部５ｂと、この挟持部５ｂの他端側に続いて第１片部４に対して斜め先開きに延出し、ボルト２１による締め付け時に撓んで板材２２の裏面側に圧接される圧接片部５ｃとを具備する。圧接片部５ｃの内側面には、ボルト２１による締め付け時に、図５に示すように、板材２２の裏面側に突き刺さり、電気的に導通するように圧接される複数の導通爪８が突設される。導通爪８は、板材２２の裏面側に塗装膜等がある場合には、これを貫通して板材２２に突き刺さる。導通爪８は、第１片部４と第２片部５とで板材２２を挟持させる際に、図１に示すように、圧接片部５ｃが第1片部４に対して傾斜していることにより板材２２から離れている。 The second arm portion 5 of the clip body 2 includes a clamping portion 5 b extending substantially parallel to the first arm portion 4 one end following the bent portion 6, followed by the other end of the clamping portion 5 b extending obliquely away opening to the first arm portion 4 comprises a pressure contact piece portion 5 c which is bordered pressure on the back side of the plate 22 flex during tightening by the bolt 21. On the inner surface of the pressure contact piece portion 5 c, during tightening by the bolt 21, as shown in FIG. 5, pierces the back surface side of the plate 22, a plurality of conductive pawls 8 which is pressed so as to be electrically conductive is projected Is done. When there is a coating film or the like on the back surface side of the plate material 22, the conduction claw 8 penetrates the plate material 22 and pierces the plate material 22. When the plate member 22 is sandwiched between the first piece portion 4 and the second piece portion 5, the contact claw 8 is inclined with respect to the first piece portion 4 as shown in FIG. 1. Therefore, it is separated from the plate 22.

板材２２，２３を結合する際には、まず板材２２の縁部のボルト挿通孔２２ａに対応する部位に、クリップナット１を装着する。クリップ体２の第１片部４と第２片部５の挟持部５ｂとの間に板材２２を割り込ませて適宜移動すると、係合突片４ｂがボルト挿通孔２２ａに係合するので、ボルト挿通孔４ａを板材２２のボルト挿通孔２２ａに容易に合致させることができる。 When joining the plate members 22 and 23, the clip nut 1 is first attached to a portion corresponding to the bolt insertion hole 22 a at the edge of the plate member 22. First arm portion 4 of the clip body 2 and the appropriate movement by interrupting the plate member 22 between the pinching portion 5b of the second arm portion 5, the engaging protrusion 4b is engaged with the bolt insertion holes 22a, The bolt insertion hole 4 a can be easily matched with the bolt insertion hole 22 a of the plate member 22.

１クリップナット
２クリップ体
３ナット
４第１片部
４ａボルト挿通孔
４ｂ係合突片
５第２片部
５ａボルト挿通孔
５ｂ挟持部
５ｃ圧接片部
６折曲部
７ナット保持部
７ａ当接片
７ｂ押さえ片
８導通爪
２１ボルト
２２板材
２２ａボルト挿通孔
２３板材
２３ａボルト挿通孔 1 clip nuts 2 clip bodies 3 the nut 4 first arm portion 4a bolt insertion hole 4b engagement protrusion 5 second arm portion 5a bolt hole 5b clamping portion 5c pressing member 6 bent portion 7 the nut holding portion 7a abut Piece 7b Holding piece 8 Conductive claw 21 Bolt 22 Plate material 22a Bolt insertion hole 23 Plate material 23a Bolt insertion hole

Claims

互いにボルトで締め付けられ、相互の電気的導通が確保されるべき２つの板材の一方の縁部に装着され、ボルトに螺合されるクリップナットであって、
前記板材を挟持するクリップ体と、このクリップ体に保持されるナットとを具備し、
前記クリップ体は、金属板を断面略コ字形に折曲して形成され、それぞれ前記板材のボルト挿通孔に対応するボルト挿通孔を有して相対向する第１片部及び第２片部と、両片部の一端側を結合する折曲部と、第１片部の外側面に設けられるナット保持部とを具備し、板材の表面側に配置される第１片部と板材の裏面側に配置される第２片部とでの間で板材を挟持可能に構成され、
前記ナットは、前記クリップ体の第１片部の外側面上に、それのボルト挿通孔にねじ孔を合致させるように配置され、前記ナット保持部に保持され、
前記クリップ体の第２片部は、一端側が前記折曲部に続いて前記第１片部に対してほぼ平行に延びる挟持部と、この挟持部の他端側に続いて第１片部に対して斜め先開きに延出し、前記ボルトによる締め付け時に撓んで前記板材の裏面側に圧接部される圧接片部とを具備し、
前記クリップ体の圧接片部の内側面には、前記ボルトによる締め付け時に、前記板材の裏面側に突き刺さって当該板材に電気的に導通するように圧接される複数の導通爪が突設されることを特徴とするクリップナット。 A clip nut that is bolted together and attached to one edge of two plates to be secured to each other and screwed to the bolt,
A clip body for sandwiching the plate material, and a nut held by the clip body,
The clip body is formed by bending a metal plate into a substantially U-shaped cross section, and has a bolt insertion hole corresponding to the bolt insertion hole of the plate material, and a first piece portion and a second piece portion facing each other. The first piece disposed on the front surface side of the plate member and the back surface side of the plate member, each of which includes a bent portion that joins one end sides of both pieces and a nut holding portion provided on the outer surface of the first piece portion. It is comprised so that a board | plate material can be clamped between the 2nd piece parts arrange | positioned in,
The nut is disposed on the outer surface of the first piece portion of the clip body so as to match the screw hole with the bolt insertion hole, and is held by the nut holding portion,
The second piece of the clip body has a holding part extending substantially parallel to the first piece part, one end side following the bent part, and a first piece part following the other end side of the holding part. In contrast, a pressure contact piece that extends obliquely forward and bends when tightened with the bolt and is pressed against the back side of the plate material,
A plurality of conductive claws projectingly provided on the inner side surface of the pressure contact piece portion of the clip body so as to pierce the back side of the plate material and be electrically connected to the plate material when tightened by the bolt. Clip nut characterized by.

前記ナットは、六角ナットであり、前記クリップ体のナット保持部は、前記第１片部の周縁からナットの対向一対の側面に沿って起立する一対の当接片と、ナットの他の対向一対の側面に沿って起立し、上部において内側へ屈折してナットの上面に沿う一対の押さえ片とを具備することを特徴とする請求項１に記載のクリップナット。 The nut is a hexagonal nut, and the nut holding portion of the clip body includes a pair of abutting pieces standing along a pair of opposing side surfaces of the nut from the periphery of the first piece portion, and another opposing pair of nuts. The clip nut according to claim 1, further comprising a pair of pressing pieces that stand along the side surface of the nut and refract inward at an upper portion and extend along an upper surface of the nut.

前記クリップ体の第１片部のボルト挿通孔の周縁部に、装着時に前記板材のボルト挿入孔の内周縁に係合するように下方へ突出する係合突片が形成されることを特徴とする請求項１又は2に記載のクリップナット。 An engaging protrusion that protrudes downward is formed at the peripheral edge of the bolt insertion hole of the first piece of the clip body so as to engage with the inner peripheral edge of the bolt insertion hole of the plate member. The clip nut according to claim 1 or 2.

太陽電池モジュールの枠体を構成する内側フランジの縁部に装着され、この内側フランジとの電気的導通が確保されるべき支持部材である板材にボルトで締め付けられるクリップナットであって、
前記内側フランジのボルト挿通孔対応部を挟持するクリップ体と、このクリップ体に保持されるナットとを具備し、
前記クリップ体は、金属板を断面略コ字形に折曲して形成され、それぞれ前記内側フランジ及び板材のボルト挿通孔に対応するボルト挿通孔を有して相対向する第１片部及び第２片部と、両片部の一端側を結合する折曲部と、第１片部の外側面に設けられるナット保持部とを具備し、内側フランジの表面側に配置される第１片部と内側フランジの裏面側に配置される第２片部とでの間で内側フランジを挟持可能に構成され、
前記ナットは、前記クリップ体の第１片部の外側面上に、それのボルト挿通孔にねじ孔を合致させるように配置され、前記ナット保持部に保持され、
前記クリップ体の第２片部は、一端側が前記折曲部に続いて前記第１片部に対してほぼ平行に延びる挟持部と、この挟持部の他端側に続いて第１片部に対して斜め先開きに延出し、前記ボルトによる締め付け時に撓んで前記内側フランジの裏面側に圧接部される圧接片部とを具備し、
前記クリップ体の圧接片部の内側面には、前記ボルトによる締め付け時に、前記内側フランジの裏面側に突き刺さって当該内側フランジに電気的に導通するように圧接される複数の導通爪が突設されることを特徴とする太陽電池モジュールの固定用クリップナット。 A clip nut that is attached to the edge of the inner flange that constitutes the frame of the solar cell module and is bolted to a plate member that is a support member that should ensure electrical continuity with the inner flange,
A clip body for sandwiching the bolt insertion hole corresponding portion of the inner flange, and a nut held by the clip body,
The clip body is formed by bending a metal plate into a substantially U-shaped cross section, and has a bolt insertion hole corresponding to the bolt insertion hole of the inner flange and the plate member, respectively, and a first piece and a second opposing each other. A first piece disposed on the surface side of the inner flange, comprising a piece, a bent portion that joins one end sides of both pieces, and a nut holding portion provided on the outer surface of the first piece; The inner flange can be sandwiched between the second piece disposed on the back side of the inner flange,
The nut is disposed on the outer surface of the first piece portion of the clip body so as to match the screw hole with the bolt insertion hole, and is held by the nut holding portion,
The second piece of the clip body has a holding part extending substantially parallel to the first piece part, one end side following the bent part, and a first piece part following the other end side of the holding part. In contrast, a pressure contact piece that extends obliquely forward and bends when tightened by the bolt and is pressed against the back side of the inner flange,
On the inner side surface of the pressure contact piece portion of the clip body, a plurality of conductive claws projecting into the back surface side of the inner flange so as to be electrically connected to the inner flange when being tightened by the bolt are projected. A clip nut for fixing a solar cell module.