JP6599500B2 - Fixed structure - Google Patents

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JP6599500B2
JP6599500B2 JP2018069579A JP2018069579A JP6599500B2 JP 6599500 B2 JP6599500 B2 JP 6599500B2 JP 2018069579 A JP2018069579 A JP 2018069579A JP 2018069579 A JP2018069579 A JP 2018069579A JP 6599500 B2 JP6599500 B2 JP 6599500B2
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plate
resin member
connecting component
hole
screw portion
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JP2019178761A (en
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僚 塩貝
航大 別府
欣洋 賀川
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Honda Access Corp
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Honda Access Corp
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Description

本発明は、第一板状樹脂部材と第二板状樹脂部材を固定する固定構造に関する。   The present invention relates to a fixing structure for fixing a first plate-like resin member and a second plate-like resin member.

従来、２つの樹脂部材を固定する構造として、特許文献１に記載の樹脂部材の取付部構造が知られている。この取付部構造は、第１樹脂部材（１０）と第２樹脂部材（２０）を段付きボルト（３０）とナット（４）により取付部材（１）に共締めするものである。そのため、第１樹脂部材（１０）と第２樹脂部材（２０）が固定される。   Conventionally, as a structure for fixing two resin members, a structure for attaching a resin member described in Patent Document 1 is known. In this attachment portion structure, the first resin member (10) and the second resin member (20) are fastened together with the attachment member (1) by the stepped bolt (30) and the nut (4). Therefore, the first resin member (10) and the second resin member (20) are fixed.

第１樹脂部材（１０）には段付きボルト（３０）の段部（３１）を嵌合する結合孔（２８）を形成する第１結合孔形成部（１３）が切欠き形成され、第２樹脂部材（２０）にはエンボス状の取付部部分（２２）及び第２結合部（２４）が形成されている。また、第２結合部（２４）には第２結合孔形成部（２６）が切欠き形成されている。そして、第１樹脂部材（１０）の端面（１２）と第２樹脂部材（２０）の端面（２５）を当接させて結合孔（２８）を形成している。この結合孔（２８）内及び取付部部分（２２）内に段付きボルト（３０）の段部（３１）及び頭部（３３）が配置される。   The first resin member (10) is notched and formed with a first coupling hole forming portion (13) that forms a coupling hole (28) for fitting the stepped portion (31) of the stepped bolt (30). The resin member (20) is formed with an embossed attachment portion (22) and a second coupling portion (24). In addition, a second coupling hole forming part (26) is notched in the second coupling part (24). And the end surface (12) of the 1st resin member (10) and the end surface (25) of the 2nd resin member (20) are contacted, and the joint hole (28) is formed. The step portion (31) and the head portion (33) of the stepped bolt (30) are disposed in the coupling hole (28) and in the attachment portion portion (22).

特開２００３−１８１９３８号公報JP 2003-181938 A

上述のとおり、特許文献１に記載の取付部構造では、結合孔（２８）を形成するために第１樹脂部材（１０）の端面（１２）と第２樹脂部材（２０）の端面（２５）のように当接する面が必要となり、固定する樹脂部材の端面の形状が一定程度制限されてしまうという問題があった。また、第２樹脂部材（２０）の第２結合部（２４）は、第２樹脂部材（２０）の成型時に形成することは容易であるが、第２樹脂部材（２０）を成型後に形成するのは困難である。そのため、既に板状に成型された樹脂部材を固定使用とした場合には、特許文献１に記載の取付部構造は採用し難いものであった。   As described above, in the mounting portion structure described in Patent Document 1, in order to form the coupling hole (28), the end surface (12) of the first resin member (10) and the end surface (25) of the second resin member (20). Thus, there is a problem in that the contact surface is required, and the shape of the end surface of the resin member to be fixed is limited to a certain extent. Moreover, although the 2nd coupling | bond part (24) of a 2nd resin member (20) is easy to form at the time of shaping | molding of the 2nd resin member (20), it forms after molding the 2nd resin member (20). It is difficult. Therefore, when the resin member already molded into a plate shape is used for fixing, the mounting portion structure described in Patent Document 1 is difficult to adopt.

そこで、本発明は以上の問題点を解決し、樹脂部材への加工が貫通孔の形成のみである樹脂部材の固定構造を提供することを目的とする。   SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to solve the above-described problems and provide a resin member fixing structure in which the processing of the resin member is only the formation of a through hole.

本発明の固定構造は、雄螺子部を有する第一連結部品と雌螺子部を有する第二連結部品を用いて第一板状樹脂部材と第二板状樹脂部材を固定する固定構造であって、前記第一板状樹脂部材が前記第二連結部品の一側面側に配置され、前記第二板状樹脂部材が前記第二連結部品の他側面側に配置され、前記雄螺子部と前記雌螺子部が螺合することにより前記第一板状樹脂部材が前記第一連結部品の頭部と前記第二連結部品との間に固定され、前記第二板状樹脂部材が前記第二連結部品の他側面に接着剤により固定されることを特徴とする。   The fixing structure of the present invention is a fixing structure for fixing a first plate-like resin member and a second plate-like resin member using a first connecting component having a male screw portion and a second connecting component having a female screw portion. The first plate-like resin member is disposed on one side of the second connecting component, the second plate-shaped resin member is disposed on the other side of the second connecting component, and the male screw portion and the female The first plate-like resin member is fixed between the head of the first connecting component and the second connecting component by screwing the screw portion, and the second plate-like resin member is fixed to the second connecting component. It is fixed to the other side surface by an adhesive.

また、本発明の固定構造は、前記第一連結部品は前記第二連結部品に当接する段部を有し、前記第一板状樹脂部材は前記段部を挿通可能な挿通孔を有し、前記段部の長さが前記第一板状樹脂部材の厚さよりも長いことを特徴とする。   Further, in the fixing structure of the present invention, the first connecting component has a step portion that contacts the second connecting component, and the first plate-like resin member has an insertion hole through which the step portion can be inserted, The length of the step portion is longer than the thickness of the first plate-like resin member.

また、本発明の固定構造は、前記第二連結部品は、平坦な平板部と、貫通孔と、前記貫通孔の周縁部に立設された周壁部と、を有し、前記周壁部が前記第二連結部品の前記他側面に形成され、前記雌螺子部が前記貫通孔の内面と前記周壁部の内面に形成されていることを特徴とする。   Further, in the fixing structure of the present invention, the second connecting component includes a flat flat plate portion, a through hole, and a peripheral wall portion standing on a peripheral edge portion of the through hole, and the peripheral wall portion is It is formed in the said other side surface of a 2nd connection component, The said internal thread part is formed in the inner surface of the said through-hole, and the inner surface of the said surrounding wall part, It is characterized by the above-mentioned.

また、本発明の固定構造は、前記第一連結部品は前記第二連結部品と当接する当接部を有し、前記当接部が前記第二連結部品の前記一側面に当接することを特徴とする。   In the fixing structure of the present invention, the first connecting part has an abutting part that abuts on the second connecting part, and the abutting part abuts on the one side surface of the second connecting part. And

本発明により、簡易な構造により第一板状樹脂部材と第二板状樹脂部材を固定することができる。   According to the present invention, the first plate-like resin member and the second plate-like resin member can be fixed with a simple structure.

本発明の実施例１を示す段付きボルトの斜視図である。It is a perspective view of the stepped bolt which shows Example 1 of this invention. 同、バーリングナット他側面側の斜視図である。It is a perspective view of a burring nut other side surface same as the above. 同、金属ワッシャの斜視図である。It is a perspective view of a metal washer. 同、ゴムワッシャの斜視図である。It is a perspective view of a rubber washer. 同、第一板状樹脂部材と第二板状樹脂部材を固定した状態の縦断面図である。It is a longitudinal cross-sectional view of the state which fixed the 1st plate-shaped resin member and the 2nd plate-shaped resin member.

以下、本発明の実施例について、添付の図１〜図５を参照して説明する。以下に説明する実施例は、特許請求の範囲に記載された本発明の内容を限定するものではない。また、以下に説明される構成の全てが、本発明の必須要件であるとは限らない。   Embodiments of the present invention will be described below with reference to FIGS. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

図１〜図５は本発明の実施例１を示しており、第一連結部品としての段付きボルト１と第二連結部品としてのバーリングナット２により第一板状樹脂部材３と第二板状樹脂部材４とを固定するものである。   1 to 5 show Embodiment 1 of the present invention, in which a first plate-like resin member 3 and a second plate-like member are formed by a stepped bolt 1 as a first connecting component and a burring nut 2 as a second connecting component. The resin member 4 is fixed.

図１及び図５に示すように、段付きボルト１は、頭部５と、段部６と、雄螺子部７から構成されている。頭部５は、六角柱形状の工具係止部８と、工具係止部８よりも大径のフランジ部９から構成されている。工具係止部８は、段付きボルト１をバーリングナット２に螺合させる際と、段付きボルト１をバーリングナット２から外す際に段付きボルト１を回転させるための工具（図示しないが、例えば、スパナ等）を係止する部分である。段部６はフランジ部９よりも小径であって円柱状に形成されている。段部６の雄螺子部７側の端面には平坦な当接部１０が形成されている。雄螺子部７は、段部６よりも小径に形成されている。なお、本実施例の頭部５は、六角柱形状に形成されているが、円柱形状に形成すると共に六角孔（図示せず）を形成し、その六角孔に六角レンチ（図示せず）を挿入して段付きボルト１を回転可能とする等、段付きボルト１を回転させるために工具を係止可能であれば他の形状としてもよい。   As shown in FIGS. 1 and 5, the stepped bolt 1 includes a head portion 5, a step portion 6, and a male screw portion 7. The head 5 includes a hexagonal column-shaped tool locking portion 8 and a flange portion 9 having a diameter larger than that of the tool locking portion 8. The tool locking portion 8 is a tool for rotating the stepped bolt 1 when screwing the stepped bolt 1 into the burring nut 2 and when removing the stepped bolt 1 from the burring nut 2 (not shown, for example, , Spanner, etc.). The step portion 6 has a smaller diameter than the flange portion 9 and is formed in a columnar shape. A flat contact portion 10 is formed on the end surface of the stepped portion 6 on the male screw portion 7 side. The male screw portion 7 is formed with a smaller diameter than the step portion 6. In addition, although the head 5 of the present embodiment is formed in a hexagonal column shape, it is formed in a cylindrical shape and a hexagonal hole (not shown) is formed, and a hexagonal wrench (not shown) is formed in the hexagonal hole. Other shapes may be used as long as the tool can be locked to rotate the stepped bolt 1 such as insertion to enable the stepped bolt 1 to rotate.

図２及び図５に示すように、バーリングナット２は、金属により形成されており、矩形板状の平板部１１と、周壁部１２から構成されている。バーリングナット２の中心部にはバーリングナット２を貫通する円形の貫通孔１３が穿設されている。バーリングナット２の一側面１４は平坦に形成されている。周壁部１２はバーリングナット２の他側面１５であって、貫通孔１３の周縁部である他側面側周縁部１６に円筒状に形成されている。貫通孔の内面１７と周壁部１２の内面１８には、段付きボルト１の雄螺子部７と螺合可能な雌螺子部１９が形成されている。なお、本実施例のバーリングナット２の平板部１１は矩形板状に形成されているが、円形板状等、他の形状に形成してもよい。   As shown in FIGS. 2 and 5, the burring nut 2 is made of metal and includes a rectangular plate-shaped flat plate portion 11 and a peripheral wall portion 12. A circular through hole 13 that penetrates the burring nut 2 is formed in the center of the burring nut 2. One side surface 14 of the burring nut 2 is formed flat. The peripheral wall portion 12 is the other side surface 15 of the burring nut 2 and is formed in a cylindrical shape on the other side surface peripheral portion 16 that is the peripheral portion of the through hole 13. A female screw portion 19 that can be screwed with the male screw portion 7 of the stepped bolt 1 is formed on the inner surface 17 of the through hole and the inner surface 18 of the peripheral wall portion 12. In addition, although the flat plate part 11 of the burring nut 2 of a present Example is formed in rectangular plate shape, you may form in other shapes, such as circular plate shape.

第一板状樹脂部材３と第二板状樹脂部材４は、繊維強化プラスチック（ＦＲＰ）により形成され、フェンダー（図示せず）、グリル（図示せず）、バンパー（図示せず）等、車両（図示せず）の一部を構成する部品である。   The first plate-like resin member 3 and the second plate-like resin member 4 are formed of fiber reinforced plastic (FRP), such as a fender (not shown), a grill (not shown), a bumper (not shown), or the like. It is a part constituting a part (not shown).

その他、本実施例において第一板状樹脂部材３と第二板状樹脂部材４との固定には、図３〜図５に示すように、金属ワッシャ２０と、弾性部材としてのゴムワッシャ２１と、接着剤２２を用いる。金属ワッシャ２０には、段付きボルト１の段部６が挿通可能なボルト孔２３が穿設されている。また、ゴムワッシャ２１にも段付きボルト１の段部６が挿通可能なボルト孔２４が穿設されている。ゴムワッシャ２１の外径は、金属ワッシャ１９の外径よりも僅かに小さく形成されている。なお、接着剤２２は、バーリングナット２と第二板状樹脂部材４を確実に接着固定可能であれば、種々の接着剤を使用可能である。   In addition, in this embodiment, for fixing the first plate-like resin member 3 and the second plate-like resin member 4, as shown in FIGS. 3 to 5, a metal washer 20 and a rubber washer 21 as an elastic member, Adhesive 22 is used. The metal washer 20 has a bolt hole 23 through which the step 6 of the stepped bolt 1 can be inserted. The rubber washer 21 is also provided with a bolt hole 24 through which the step 6 of the stepped bolt 1 can be inserted. The outer diameter of the rubber washer 21 is slightly smaller than the outer diameter of the metal washer 19. Various adhesives can be used as the adhesive 22 as long as the burring nut 2 and the second plate-like resin member 4 can be securely bonded and fixed.

ここで、第一板状樹脂部材３と第二板状樹脂部材４の固定方法について説明する。先ず、第一板状樹脂部材３と第二板状樹脂部材４に、段付きボルト１を挿通可能な円形の挿通孔２５，２６を穿設する。なお、挿通孔２５，２６は第一板状樹脂部材３及び第二板状樹脂部材４の成型時に形成してもよい。次に、バーリングナット２の周壁部１２と挿通孔２６の位置を合せ、バーリングナット２と第二板状樹脂部材４を接着剤２２により接着固定する。挿通孔２６の直径は周壁部１２の外径よりも僅かに大きく形成されており、周壁部１２を挿通孔２６内に収容可能であるため位置合わせが容易となっている。これで第二板状樹脂部材４がバーリングナット２の他側面１５の平板部１１に固定される。   Here, the fixing method of the 1st plate-shaped resin member 3 and the 2nd plate-shaped resin member 4 is demonstrated. First, circular insertion holes 25 and 26 through which the stepped bolt 1 can be inserted are formed in the first plate-like resin member 3 and the second plate-like resin member 4. The insertion holes 25 and 26 may be formed when the first plate-like resin member 3 and the second plate-like resin member 4 are molded. Next, the positions of the peripheral wall portion 12 of the burring nut 2 and the insertion hole 26 are aligned, and the burring nut 2 and the second plate-like resin member 4 are bonded and fixed by the adhesive 22. The diameter of the insertion hole 26 is slightly larger than the outer diameter of the peripheral wall portion 12, and the peripheral wall portion 12 can be accommodated in the insertion hole 26, so that the alignment is easy. Thus, the second plate-like resin member 4 is fixed to the flat plate portion 11 on the other side surface 15 of the burring nut 2.

次に、段付きボルト１の段部６を金属ワッシャ２０とゴムワッシャ２１と第一板状樹脂部材３に挿通する。金属ワッシャ２０はフランジ部９に当接させ、ゴムワッシャ２１は金属ワッシャ２０に当接させ、第一板状樹脂部材３はゴムワッシャ２１に当接させる。そして、段付きボルト１の雄螺子部７をバーリングナット２の一側面１４側から貫通孔１３に挿通すると共に雌螺子部１９に螺合させる。雄螺子部７を雌螺子部１９に螺合させていくと、段部６の当接部１０がバーリングナット２の一側面１４に当接する。この状態では、金属ワッシャ２０とゴムワッシャ２１と第一板状樹脂部材３が段付きボルト１のフランジ部９とバーリングナット２の一側面１４とにより挟持される。段部６の当接部１０は、一側面１４のうち貫通孔１３の周縁部である一側面側周縁部２７に当接する。一側面側周縁部２７は、周壁部１２が形成されているため、平板部１１よりも厚く形成されている部分であり、雄螺子部７と雌螺子部１９の螺合時の締付け荷重に対して平板部１１よりも有利である。   Next, the step portion 6 of the stepped bolt 1 is inserted into the metal washer 20, the rubber washer 21, and the first plate-like resin member 3. The metal washer 20 is brought into contact with the flange portion 9, the rubber washer 21 is brought into contact with the metal washer 20, and the first plate-like resin member 3 is brought into contact with the rubber washer 21. Then, the male screw portion 7 of the stepped bolt 1 is inserted into the through hole 13 from the one side surface 14 side of the burring nut 2 and screwed into the female screw portion 19. When the male screw portion 7 is screwed into the female screw portion 19, the contact portion 10 of the step portion 6 contacts the one side surface 14 of the burring nut 2. In this state, the metal washer 20, the rubber washer 21, and the first plate-like resin member 3 are sandwiched between the flange portion 9 of the stepped bolt 1 and one side surface 14 of the burring nut 2. The contact portion 10 of the step portion 6 contacts the one side surface side peripheral portion 27 which is the peripheral portion of the through hole 13 in the one side surface 14. Since the peripheral wall portion 12 is formed, the one side surface side peripheral portion 27 is a portion formed thicker than the flat plate portion 11, and against the tightening load when the male screw portion 7 and the female screw portion 19 are screwed together. This is more advantageous than the flat plate portion 11.

本実施例では、段部６の長さＬは５．０ｍｍ（ミリメートル）であり、第一板状樹脂部材３の板厚は２．３ｍｍ、金属ワッシャ２０の板厚は１．６ｍｍ、ゴムワッシャ２１の板厚は２．０ｍｍに設計されている。第一板状樹脂部材３と、金属ワッシャ２０と、ゴムワッシャ２１の板厚の合計は５．９ｍｍであり、段部６の長さＬよりも長くなっている。そのため、当接部１０がバーリングナット２の一側面１４に当接した状態では、ゴムワッシャ２１が弾性変形し、第一板状樹脂部材３が金属ワッシャ２０及びゴムワッシャ２１と共に強固に挟持される。段部６の長さＬ、第一板状樹脂部材３の板厚、金属ワッシャ２０の板厚、ゴムワッシャ２１の板厚は他の寸法は、第一板状樹脂部材３と第二板状樹脂部材４を確実に固定可能であれば他の寸法も選択可能である。また、第二板状樹脂部材４の板厚も所望の寸法を選択可能である。   In this embodiment, the length L of the step portion 6 is 5.0 mm (millimeters), the plate thickness of the first plate-like resin member 3 is 2.3 mm, the plate thickness of the metal washer 20 is 1.6 mm, and the rubber washer. The plate thickness of 21 is designed to be 2.0 mm. The total thickness of the first plate-like resin member 3, the metal washer 20, and the rubber washer 21 is 5.9 mm, which is longer than the length L of the step portion 6. Therefore, in a state where the contact portion 10 is in contact with one side surface 14 of the burring nut 2, the rubber washer 21 is elastically deformed, and the first plate-like resin member 3 is firmly held together with the metal washer 20 and the rubber washer 21. . The length L of the step portion 6, the plate thickness of the first plate-like resin member 3, the plate thickness of the metal washer 20, and the plate thickness of the rubber washer 21 are other dimensions. Other dimensions can be selected as long as the resin member 4 can be securely fixed. Moreover, a desired dimension can also be selected for the plate thickness of the second plate-like resin member 4.

第一板状樹脂部材３が段付きボルト１とバーリングナット２に挟持された状態で固定され、第二板状樹脂部材４が接着剤２２によりバーリングナット２に固定されるため、第一板状樹脂部材３と第二板状樹脂部材４は、バーリングナット２を挟んだ状態で固定される。バーリングナット２の一側面１４に第一板状樹脂部材３が当接し、他側面１５に第二板状樹脂部材４が当接した状態で第一板状樹脂部材３と第二板状樹脂部材４は固定される。そのため、第一板状樹脂部材３と第二板状樹脂部材４はバーリングナット２の平板部１１の厚さ、厳密には平板部１１の厚さと接着剤２２の厚さ分だけ離れて固定される。そのため、平板部１１の厚さを調節することにより第一板状樹脂部材３と第二板状樹脂部材との間隔を調節することができる。   Since the first plate-shaped resin member 3 is fixed in a state of being sandwiched between the stepped bolt 1 and the burring nut 2, and the second plate-shaped resin member 4 is fixed to the burring nut 2 by the adhesive 22, the first plate-shaped resin member 3 is fixed. The resin member 3 and the second plate-like resin member 4 are fixed with the burring nut 2 sandwiched therebetween. The first plate-like resin member 3 and the second plate-like resin member with the first plate-like resin member 3 in contact with one side surface 14 of the burring nut 2 and the second plate-like resin member 4 in contact with the other side surface 15. 4 is fixed. Therefore, the first plate-like resin member 3 and the second plate-like resin member 4 are fixed apart by the thickness of the flat plate portion 11 of the burring nut 2, strictly, the thickness of the flat plate portion 11 and the thickness of the adhesive 22. The Therefore, the distance between the first plate-like resin member 3 and the second plate-like resin member can be adjusted by adjusting the thickness of the flat plate portion 11.

以上のように、本実施例の固定構造は、雄螺子部７を有する第一連結部品としての段付きボルト１と雌螺子部１９を有する第二連結部品としてのバーリングナット２を用いて第一板状樹脂部材３と第二板状樹脂部材４を固定する固定構造であって、第一板状樹脂部材３がバーリングナット２の一側面１４側に配置され、第二板状樹脂部材４がバーリングナット２の他側面１５側に配置され、雄螺子部７と雌螺子部１９が螺合することにより第一板状樹脂部材３が段付きボルト１の頭部５とバーリングナット２との間に固定され、第二板状樹脂部材４がバーリングナット２の他側面１５に接着剤２２により固定されることにより、第一板状樹脂部材３と第二板状樹脂部材４に挿通孔２５，２６を穿設し、段付きボルト１とバーリングナット２と接着剤２２のみで第一板状樹脂部材３と第二板状樹脂部材４を簡易に固定することができる。   As described above, the fixing structure of this embodiment uses the stepped bolt 1 as the first connecting part having the male screw part 7 and the burring nut 2 as the second connecting part having the female screw part 19. A fixing structure for fixing the plate-like resin member 3 and the second plate-like resin member 4, wherein the first plate-like resin member 3 is arranged on one side surface 14 side of the burring nut 2, and the second plate-like resin member 4 is The first plate-like resin member 3 is disposed between the head 5 of the stepped bolt 1 and the burring nut 2 by being arranged on the other side surface 15 side of the burring nut 2 and the male screw portion 7 and the female screw portion 19 being screwed together. And the second plate-like resin member 4 is fixed to the other side surface 15 of the burring nut 2 with an adhesive 22, so that the first plate-like resin member 3 and the second plate-like resin member 4 have insertion holes 25, 26 with a stepped bolt 1 and a burring nut 2 A first plate-shaped resin member 3 and the second plate-like resin member 4 can be fixed easily only by Chakuzai 22.

また、本実施例の固定構造は、段付きボルト１はバーリングナット２に当接する段部６を有し、第一板状樹脂部材３は段部６を挿通可能な挿通孔２５を有し、段部６の長さが第一板状樹脂部材３の厚さよりも長いことにより、雄螺子部７と雌螺子部１９の螺合によって第一板状樹脂部材３を必要以上に加圧することなく固定できる。そのため、雄螺子部７と雌螺子部１９の螺合による第一板状樹脂部材３の損傷を防止することができる。   Further, in the fixing structure of the present embodiment, the stepped bolt 1 has a step portion 6 that contacts the burring nut 2, and the first plate-like resin member 3 has an insertion hole 25 through which the step portion 6 can be inserted, Since the length of the step portion 6 is longer than the thickness of the first plate-like resin member 3, the first plate-like resin member 3 is not pressed more than necessary by the screwing of the male screw portion 7 and the female screw portion 19. Can be fixed. Therefore, it is possible to prevent damage to the first plate-like resin member 3 due to the screwing of the male screw portion 7 and the female screw portion 19.

また、本実施例の固定構造は、バーリングナット２は、平坦な平板部１１と、貫通孔１３と、貫通孔１３の周縁部としての他側面側周縁部１６に立設された周壁部１２と、を有し、周壁部１２がバーリングナット２の他側面１５に形成され、雌螺子部１９が貫通孔１３の内面１７と周壁部１２の内面１８に形成されていることにより、第一板状樹脂部材３と第二板状樹脂部材４の距離が平板部１１の板厚となるため、第一板状樹脂部材３と第二板状樹脂部材４を接近させて固定することができる。   Further, the fixing structure of the present embodiment is such that the burring nut 2 includes a flat plate portion 11, a through hole 13, and a peripheral wall portion 12 erected on the other side surface peripheral portion 16 as a peripheral portion of the through hole 13. , The peripheral wall portion 12 is formed on the other side surface 15 of the burring nut 2, and the female screw portion 19 is formed on the inner surface 17 of the through hole 13 and the inner surface 18 of the peripheral wall portion 12. Since the distance between the resin member 3 and the second plate-like resin member 4 is the plate thickness of the flat plate portion 11, the first plate-like resin member 3 and the second plate-like resin member 4 can be brought close to each other and fixed.

また、本実施例の固定構造は、段付きボルト１はバーリングナット２と当接する当接部１０を有し、当接部１０がバーリングナット２の一側面１４に当接することにより、段付きボルト１の頭部５とバーリングナット２の一側面１４との間の距離が段部６の長さＬよりも狭くなることがない。そのため、段付きボルト１とバーリングナット２を連結する場合に雄螺子部７と雌螺子部１９の螺合によって第一板状樹脂部材３を必要以上に加圧することなく固定できる。   Further, in the fixing structure of this embodiment, the stepped bolt 1 has a contact portion 10 that contacts the burring nut 2, and the contact portion 10 contacts the one side surface 14 of the burring nut 2, whereby the stepped bolt The distance between one head 5 and one side surface 14 of the burring nut 2 does not become narrower than the length L of the stepped portion 6. Therefore, when connecting the stepped bolt 1 and the burring nut 2, the first plate-shaped resin member 3 can be fixed without being pressed more than necessary by screwing the male screw portion 7 and the female screw portion 19.

なお、本発明は上記実施例に限定されるものではなく、本発明の要旨の範囲内において、種々の変形実施が可能である。例えば、第一板状樹脂部材３と第二板状樹脂部材４は、車両に用いられる部品以外の部品等であってもよい。   In addition, this invention is not limited to the said Example, A various deformation | transformation implementation is possible within the range of the summary of this invention. For example, the first plate-like resin member 3 and the second plate-like resin member 4 may be components other than the components used in the vehicle.

１ 段付きボルト（第一連結部品）
２ バーリングナット（第二連結部品）
３ 第一板状樹脂部材
４ 第二板状樹脂部材
５ 頭部
７ 雄螺子部
１５ 他側面
１９ 雌螺子部
２２ 接着剤 1 Stepped bolt (first connecting part)
2 Burring nut (second connecting part)
DESCRIPTION OF SYMBOLS 3 1st plate-shaped resin member 4 2nd plate-shaped resin member 5 Head 7 Male screw part 15 Other side surface 19 Female screw part 22 Adhesive

Claims (4)

雄螺子部を有する第一連結部品と雌螺子部を有する第二連結部品を用いて第一板状樹脂部材と第二板状樹脂部材を固定する固定構造であって、
前記第一板状樹脂部材が前記第二連結部品の一側面側に配置され、前記第二板状樹脂部材が前記第二連結部品の他側面側に配置され、
前記雄螺子部と前記雌螺子部が螺合することにより前記第一板状樹脂部材が前記第一連結部品の頭部と前記第二連結部品との間に固定され、
前記第二板状樹脂部材が前記第二連結部品の他側面に接着剤により固定されることを特徴とする固定構造。 A fixing structure for fixing the first plate-shaped resin member and the second plate-shaped resin member using a first connection component having a male screw portion and a second connection component having a female screw portion,
The first plate-like resin member is arranged on one side of the second connecting component, the second plate-like resin member is arranged on the other side of the second connecting component,
The first plate-like resin member is fixed between the head of the first connecting component and the second connecting component by screwing the male screw portion and the female screw portion,
The fixing structure, wherein the second plate-like resin member is fixed to the other side surface of the second connecting component with an adhesive. 前記第一連結部品は前記第二連結部品に当接する段部を有し、
前記第一板状樹脂部材は前記段部を挿通可能な挿通孔を有し、
前記段部の長さが前記第一板状樹脂部材の厚さよりも長いことを特徴とする請求項１に記載の固定構造。 The first connecting component has a step portion that contacts the second connecting component;
The first plate-like resin member has an insertion hole through which the step portion can be inserted,
The fixing structure according to claim 1, wherein a length of the stepped portion is longer than a thickness of the first plate-like resin member. 前記第二連結部品は、平坦な平板部と、貫通孔と、前記貫通孔の周縁部に立設された周壁部と、を有し、
前記周壁部が前記第二連結部品の前記他側面に形成され、
前記雌螺子部が前記貫通孔の内面と前記周壁部の内面に形成されていることを特徴とする請求項１又は２に記載の固定構造。 The second connecting component has a flat flat plate portion, a through hole, and a peripheral wall portion erected on a peripheral edge portion of the through hole,
The peripheral wall portion is formed on the other side surface of the second connecting component;
The fixing structure according to claim 1, wherein the female screw portion is formed on an inner surface of the through hole and an inner surface of the peripheral wall portion. 前記第一連結部品は前記第二連結部品と当接する当接部を有し、前記当接部が前記第二連結部品の前記一側面に当接することを特徴とする請求項１〜３の何れか１項に記載の固定構造。
The said 1st connection component has a contact part contact | abutted with said 2nd connection component, The said contact part contact | abuts to the said one side surface of said 2nd connection component, The any one of Claims 1-3 The fixing structure according to claim 1.
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