JP3748922B2

JP3748922B2 - Anti-vibration clip

Info

Publication number: JP3748922B2
Application number: JP21942895A
Authority: JP
Inventors: 洋有坂
Original assignee: Piolax Inc; Nissan Motor Co Ltd
Current assignee: Piolax Inc; Nissan Motor Co Ltd
Priority date: 1995-08-07
Filing date: 1995-08-07
Publication date: 2006-02-22
Anticipated expiration: 2015-08-07
Also published as: JPH0949546A

Description

【０００１】
【発明の属する技術分野】
本発明は、特に、各種の板状部品と所定パネルとを振動を吸収しながら固定するために使用されるツーピース型の防振クリップに関するものである。
【０００２】
【従来の技術】
例えば、自動車の車体パネル側にブラケット等の板状部品を固定する際に、一方に生じる機械的振動を他方に伝えることが好ましくないような場合には、通常は、板状部品とパネルと間に合成ゴム等で成形された振動吸収体を介在させて、当該振動吸収体の弾力性を利用して、上記の機械的振動を吸収している。
【０００３】
その防振固定構造の一例を示すと、図１４に示す如く、パネルＰ側にスタッドボルトＢを立設し、部品３１側に振動吸収体３３を装着する切欠口付の取付孔３２を開設する一方、振動吸収体３３を円筒状体に成形して、該振動吸収体３３の内側に金属カラー３６を嵌入する貫通孔３４を形成すると共に、同外周面に上記取付孔３２の孔縁と係止する環状凹溝３５を形成する構成となっている。
【０００４】
そして、実際に、部品３１をパネルＰ側に固定する場合には、まず、振動吸収体３３をその環状凹溝３５を介して部品３１の取付孔３２内に横方向から装着した後、振動吸収体３３の貫通孔３４内に金属カラー３６を嵌入して、当該金属カラー３６内にスタッドボルトＢを挿入し、最後に、金属カラー３６から外方に突出するスタッドボルトＢの先端部をナット３７で締め付けることにより、振動吸収体３３を介在させた状態の下で、部品３１がパネルＰ側に一定の間隔をおいて固定されることとなる。
従って、斯る防振固定状態の下では、部品３１とパネルＰの間に振動吸収体３３が介在することとなるので、これにより、部品３１側又はパネルＰ側に生じる機械的な振動が他方に伝わることを防止できる訳である。
【０００５】
【発明が解決しようとする課題】
然し乍ら、従来の防振固定構造にあっては、確かに、部品３１とパネルＰの間に介在される振動吸収体３３の弾力性を利用することにより、機械的振動を効果的に吸収することは可能となるが、反面、この為には、使用部材の点数が多くなるばかりか、特に、振動吸収体３３を部品３１側に組み付ける場合には、振動吸収体３３を変形させながら、部品３１の取付孔３２内にその切欠口から無理矢理に押し込んで、取付孔３２の孔縁に振動吸収体３３の環状凹溝３５を係止させた後、振動吸収体３３の貫通孔３４内に締付量を規制する金属カラー３６を強制的に嵌入しなければならないので、その作業性が著しく低下してしまう大きな問題点を有していた。
しかも、この振動吸収体３３の部品３１側に対する組付作業が複数個所で要求されるような場合には、斯る作業性の問題点が一層顕著となる。
【０００６】
又、図示する従来構造とは逆に、パネル側にナットを溶接して、当該溶接ナットに金属カラー内の上方から挿入されたボルトの先端部を螺合する構造のものも存在するが、この場合には、上記の問題点に加えて、部品が比較的小さいと、ボルトの締め付け螺合時に、部品が共回りする恐れがあるので、更に、作業性が問題視されることとなる。
【０００７】
【課題を解決するための手段】
本発明の防振クリップは、斯る従来の防振固定構造が抱える課題を有効に解決するために開発されたもので、請求項１記載の防振クリップは、部品とパネルとを振動を吸収しながら固定する防振クリップを前提として、ピン状の雄部材と筒状の雌部材とから成り、雄部材は、拡大頭部と雌部材内に差し込まれる軸部を有し、雌部材は、フランジ部と雄部材の軸部で外方へ拡開してパネル側の取付孔に係着する胴部を有して、当該胴部の中間にパネル側の取付孔の周面に当接する鍔部を形成し、該鍔部に撓み可能な複数の振動吸収腕を上記フランジ部と間隔を画する状態で立設して、当該各振動吸収腕の先端部を部品側の取付孔の孔縁に弾性的に係止させて部品を保持する一方、上記鍔部よりも下側の胴部を外方へ拡開させて、当該鍔部とその下側で拡開した胴部とでパネルを挾持することを特徴とする。
【０００８】
請求項２記載の防振クリップは、部品とパネルとを振動を吸収しながら固定する防振クリップを前提として、ピン状の雄部材と筒状の雌部材とから成り、雄部材は、拡大頭部と雌部材内に差し込まれる軸部を有し、雌部材は、フランジ部と雄部材の軸部で外方へ拡開してパネル側の取付孔に係着する胴部を有して、雄部材の拡大頭部に部品側の取付孔の周面に弾接する撓み可能な複数の振動吸収腕を垂設すると共に、雌部材のフランジ部に撓み可能な複数の振動吸収腕を立設して、当該フランジ部に立設された各振動吸収腕の先端部を部品側の取付孔の孔縁に弾性的に係止させて部品を保持する一方、雌部材のフランジ部がパネル面に当接すると共に、雄部材の拡大頭部側の振動吸収腕と雌部材のフランジ部側の振動吸収腕とで部品を上下方向からの振動を吸収できるように挾持することを特徴とする。
【０００９】
請求項３記載の防振クリップは、部品とパネルとを振動を吸収しながら固定する防振クリップを前提として、ピン状の雄部材と筒状の雌部材とから成り、雄部材は、拡大頭部と雌部材内に差し込まれる軸部を有し、雌部材は、フランジ部と雄部材の軸部で外方へ拡開してパネル側の取付孔に係着する胴部を有して、当該胴部に放射状に湾曲して延びる撓み可能な複数の振動吸収片を設け、該各振動吸収片の先端縁に環状凹溝を備えたリング体を一体に連設して、当該リング体の環状凹溝を部品側の取付孔の孔縁に弾性的に係止させて部品を保持することを特徴とする。
【００１１】
依って、各請求項記載の防振クリップの下では、雄部材の軸部を雌部材内に差し込んで、雄部材を雌部材に仮止めして、雌雄の部材を部品側に予め開設されている取付孔に取り付けた後、斯る状態のまま、今度は、雌部材の胴部をパネル側に予め開設されている取付孔に挿入して、雄部材の軸部を雌部材内に完全に差し込むと、雌部材の胴部が外方へ強制的に拡開するので、これにより、部品がパネル側に一定の間隔をおいて容易に固定される。
【００１２】
又、この部品の固定状態にあっては、振動吸収手段として雌部材の鍔部に立設された振動吸収腕・雄部材の拡大頭部に垂設された振動吸収腕と雌部材のフランジ部に立設された振動吸収腕・雌部材の胴部に形成された振動吸収片とそれに連設されたリング体の作用で、部品側又はパネル側に生じる機械的な振動が他方に伝わることを有効に防止できる。
【００１３】
【発明の実施の形態】
以下、本発明を図示する各実施の形態に基づいて詳述する。
第一実施の形態に係る防振クリップは、図１に示す如く、ピン状の雄部材１と筒状の雌部材１１とから成り、当該雌雄の部材１・１１を有機的に利用して、部品とパネルとを振動を吸収しながら一定の間隔をおいて固定せんとするものである。
【００１４】
これを具体的に説明すると、前者の雄部材１は、合成樹脂で成形されて、操作溝３を形成した拡大頭部２と、一部にネジ面５を形成して拡大頭部２から垂下する軸部４とを有する構成となっている。
又、後者の雌部材１１は、同じく、合成樹脂で成形されて、図２にも示す如く、中央部が開口する円盤状のフランジ部１２と、該フランジ部１２から垂下する円筒状の胴部１３を有し、胴部１３に対しては、先端側を拡開可能な閉環二叉状となして、その対向する内面に張出部１４を形成する構成となっている。
【００１５】
従って、第一実施の形態における雄部材１と雌部材１１の関係は、雄部材１の軸部４を雌部材１１の胴部１３内の途中まで差し込むと、両部材１・１１を仮止め状態にセットでき、雄部材１の軸部４を胴部１３内に完全に差し込むと、雄部材１の軸部４と上記張出部１４の作用で、胴部１３の先端側がその閉環二叉形状に促されて外方へ強制的に拡開することとなる。
【００１６】
これに加えて、雌部材１１は、図２にも示す如く、胴部１３の略中間に環状の鍔部１５を形成して、該環状鍔部１５の上縁に上外方へ立ち上がる複数の振動吸収腕１６Ａを等間隔をおいて立設すると共に、該各振動吸収腕１６Ａの先端部外面に凹部１７を形成して、当該各振動吸収腕１６Ａの凹部１７を部品側に予め開設されている取付孔の孔縁に弾性的に係止させる構成を併せて採用している。
【００１７】
依って、斯る構成の雄部材１と雌部材１１を用いて、板状部品Ｐ１をパネルＰ２側に固定する場合には、まず、雄部材１の軸部４をフランジ部１２の開口から雌部材１１の胴部１３内に差し込んで、雄部材１を雌部材１１に仮止めした後、そのまま、部品Ｐ１側の取付孔Ｈ１内に押し込むと、各振動吸収腕１６Ａが内側に撓みながら当該取付孔Ｈ１内を通過して、各自の凹部１７を取付孔Ｈ１の孔縁に弾性的に係止するので、これにより、図３に示す如く、雄部材１と雌部材１１とが仮止め状態のまま部品Ｐ１側に取り付けられる。
【００１８】
そこで、今度は、雌部材１１の鍔部１５がパネルＰ２面に当接するまで、雌部材１１の胴部１３をパネルＰ２側に予め開設されている取付孔Ｈ２内に挿入して、雄部材１の軸部４を雌部材１１の胴部１３内に完全に差し込むと、図４に示す如く、当該雄部材１の軸部４の差し込みと胴部１３の張出部１４の作用で、胴部１３の閉環二叉状を呈する先端側が外方へ強制的に拡開するので、これにより、部品Ｐ１がパネルＰ２側に一定の間隔をおいて確実且つ容易に固定される。
【００１９】
従って、第一実施の形態の下では、従来の防振固定構造と比較すると、使用部材の点数の削減を図りながら、部品Ｐ１のパネルＰ２に対する固定作業が頗る容易となる利点を有すると共に、その固定状態にあっては、部品Ｐ１の取付孔Ｈ１の孔縁に弾性的に係止する各振動吸収腕１６Ａの存在によって、部品Ｐ１側又はパネルＰ２側に生じる機械的な振動が他方に伝わることを有効に防止できることとなる。尚、基本的には、機械的振動の内、横方向の振動は、各振動吸収腕１６Ａの内外方向への撓みで吸収され、縦方向の振動は、当該各振動吸収腕１６Ａの上下方向への撓みで吸収されることとなるが、胴部１３の拡開形状も、補助的ではあるが、縦方向の振動吸収に関与することとなる。
【００２０】
又、部品Ｐ１の固定状態を解除する必要が生じたような場合には、雄部材１の拡大頭部２に形成されている操作溝３内に工具の先端部（図示せず）を嵌め込んで、雄部材１の軸部４を所定方向に回転させれば、雌部材１１の胴部１３の拡開状態が解けるので、後は、パネルＰ２側の取付孔Ｈ２から雌部材１１の胴部１３を引き抜けば、これにより、部品Ｐ１をパネルＰ２側から簡単に取り外すことも可能となる。
【００２１】
次に、第二実施の形態に係る防振クリップを説明すると、当該防振クリップも、図５に示す如く、ピン状の雄部材１と筒状の雌部材１１のみから成るものであるが、特徴とするところは、以下の構成を採用した点にある。
【００２２】
雄部材１に対しては、図６のＡ・Ｂにも示す如く、その拡大頭部２の対向する下縁に、部品Ｐ１側の取付孔Ｈ１の周面に弾接する略Ｌ字状を呈する一対の振動吸収腕６を垂設する一方、軸部４の先端側を面取りした先細りの小巾寸法Ｌ１となして、該小巾寸法Ｌ１の先端両側面の上下方向に、深さの異なる仮止め用段部７ａと本止め用段部７ｂを対の関係をもって形成する構成を採用している。
尚、上記の振動吸収腕６に関しては、図示する如く、頭部２の周縁に沿って円弧状に垂設する以外にも、例えば、図６のＣに示す如く、成形時の型抜きが容易となるように、一対の振動吸収腕６を直線状に対向させて垂設することも実施に応じ任意である。
【００２３】
雌部材１１に対しては、そのフランジ部１２を胴部１３の開口縁には形成せずに、若干下方に下がった位置に形成して、当該フランジ部１２よりも下方に突出する部位にスリット１８によって分割された一対の分割胴片１３ａを画成して、該各分割胴片１３ａの下端内面に上記の各段部７ａ・７ｂに係脱可能に係入する係止爪１９を形成する一方、上記フランジ部１２の対向する上縁に略Ｃ字状に湾曲する一対の振動吸収腕１６Ｂを立設して、該各振動吸収腕１６Ｂの先端部に部品Ｐ１側の取付孔Ｈ１内に嵌まり込んで位置決め作用を発揮する突起２０を夫々付設する構成を採用している。
【００２４】
尚、第二実施の形態の下では、各分割胴片１３ａの係止爪１９間の間隔巾Ｌ２を上記雄部材１の軸部４の先端巾寸法Ｌ１よりも大きくなるように設定しているので、雄部材１と雌部材１１の関係は、軸部４側の段部７ａ・７ｂと分割胴片１３ａの係止爪１９とを位置合わせしながら、雄部材１の軸部４を雌部材１１の胴部１３内に差し込むと、最初に、対向する一対の分割胴片１３ａの各係止爪１９が軸部４側の仮止め用段部７ａに係入して、両部材１・１１を仮止め状態にセットでき、雄部材１の軸部４を胴部１３内に完全に差し込むと、今度は、分割胴片１３ａの各係止爪１９が軸部４側の本止め用段部７ｂに係入して、一対の分割胴片１３ａが外方へ強制的に拡開することとなる。
【００２５】
又、斯る状態のまま、拡大頭部２の操作溝３を利用して、雄部材１を９０°回転させると、上記した寸法差によって、分割胴片１３ａの係止爪１９が軸部４側の本止め用段部７ｂから外れて、雄部材１の軸部４を雌部材１１の胴部１３内から容易に引き抜くことが可能となる。
【００２６】
依って、斯る構成の雄部材１と雌部材１１を用いて、板状部品Ｐ１をパネルＰ２側に固定する場合には、まず、部品Ｐ１側の取付孔Ｈ１内に下方から上記一対の振動吸収腕１６Ｂの突起２０を嵌め込んで、雌部材１１を取付孔Ｈ１に位置決めしながら、上方から雄部材１の軸部４を雌部材１１の胴部１３内に差し込んで、各分割胴片１３ａの係止爪１９を軸部４の仮止め用段部７ａに係入すれば、これにより、図７に示す如く、雄部材１と雌部材１１とが仮止め状態のまま部品Ｐ１側に取り付けられる。
【００２７】
そこで、今度は、雌部材１１側のフランジ部１２がパネルＰ２面に当接するまで、雌部材１１の分割胴片１３ａをパネルＰ２側の取付孔Ｈ２内に挿入して、雄部材１の軸部４を雌部材１１の胴部１３内に完全に差し込むと、図８に示す如く、今度は、各分割胴片１３ａの係止爪１９が軸部４の本止め用段部７ｂに係入して、各分割胴片１３ａが外方へ強制的に拡開するので、これにより、部品Ｐ１がパネルＰ２側に一定の間隔をおいて確実且つ容易に固定される。
【００２８】
従って、第二実施の形態の下でも、従来の防振固定構造と比較すると、使用部材の点数の削減を図りながら、部品Ｐ１のパネルＰ２に対する固定作業が頗る容易となることは勿論であるが、その固定状態にあっては、部品Ｐ１とパネルＰ２の間に介在する雌部材１１側の振動吸収腕１６Ｂの存在によって、部品Ｐ１側又はパネルＰ２側に生じる機械的な振動が他方に伝わることを有効に防止できる。
【００２９】
しかし、特に、この第二実施の形態の下で、横方向の振動は、第一実施の形態のものと同様に、雌部材１１側の振動吸収腕１６Ｂの内外方向への撓みで吸収されるが、縦方向の振動は、当該各振動吸収腕１６Ｂの上下方向への撓みに加えて、先に説明した雄部材１側の振動吸収腕６の上下方向へ撓みによっても有効に吸収されるので、防振効果は更に甚大となる。
【００３０】
又、部品Ｐ１の固定状態を解除する必要が生じたような場合には、既述した如く、雄部材１を９０°回転させると、図９に示す如く、分割胴片１３ａの係止爪１９が軸部４側の本止め用段部７ｂから外れて、雄部材１の軸部４を雌部材１１の胴部１３内から容易に引き抜くことが保障できるので、部品Ｐ１をパネルＰ２から取り外す作業も至って容易となる。
【００３１】
尚、第二実施の形態においては、既述したように、雄部材１側の振動吸収腕６と雌部材１１側の振動吸収腕１６Ｂとを夫々対の関係をもって２個づつ設けたものであるが、本発明は、これに限定されるものではなく、雄部材１と雌部材１１に対して、２個以上の振動吸収腕６と１６Ｂとを等間隔をおいて設けることも十分に可能である。
【００３２】
最後に、第三実施の形態に係る防振クリップを説明すると、当該防振クリップも、図１０に示す如く、ピン状の雄部材１と筒状の雌部材１１のみから成るものであるが、特徴とするところは、以下の構成を採用した点にある。
【００３３】
雄部材１に対しては、その軸部４の先端上下方向に、仮止め用環状小径部８ａと本止め用環状大径部８ｂを形成すると共に、本止め用環状大径部８ｂの上位に径差部９を形成する構成を採用している。
【００３４】
雌部材１１に対しては、図１１にも示す如く、胴部１３の上側外周面に放射状に湾曲して延びる複数の振動吸収片１６Ｃを突設して、該各振動吸収片１６Ｃの先端縁に環状凹溝２２を有する断面コ字形状のリング体２１を一体に連設して、当該リング体２１の環状凹溝２２を部品Ｐ１側の取付孔Ｈ１の孔縁に弾性的に係止させる構成となす一方、このリング体２１の上壁２１ａは正円形状となすが、下壁２１ｂは上壁２１ａよりも若干小径となして、その一部（約４５°の範囲）を切欠２３して、一方の切欠側縁に外方に突出するガイド部２４を付与する構成を採用している。
【００３５】
更に、胴部１３の中間外周面にはパネルＰ２側の取付孔Ｈ２の周面に当接する縁部２５を形成し、同内周面に上記径差部９のストッパー部２６を形成する一方、胴部１３の下側を複数のスリット１８を介して分割して、該各分割胴片１３ａの下端内面に上記の環状小径部８ａと環状大径部８ｂに係止する係止爪１９を形成する構成となしている。
【００３６】
従って、第三実施の形態における雄部材１と雌部材１１の関係は、雄部材１の軸部４を雌部材１１の胴部１３内に差し込むと、最初に、各分割胴片１３ａの係止爪１９が軸部４側の仮止め用環状小径部８ａに係入して、両部材１・１１を仮止め状態にセットでき、雄部材１の軸部４を胴部１３内に完全に差し込むと、今度は、各分割胴片１３ａの係止爪１９が軸部４側の本止め用環状大径部８ｂに乗り上げて、各分割胴片１３ａを外方へ強制的に拡開することとなる。
【００３７】
依って、斯る構成の雄部材１と雌部材１１を用いて、板状部品Ｐ１をパネルＰ２側に固定する場合には、まず、雄部材１の軸部４を雌部材１１の胴部１３内に差し込んで、軸部４側の仮止め用環状小径部８ａに各分割胴片１３ａの係止爪１９を係入させて、雄部材１を雌部材１１に仮止めした後、各振動吸収片１６Ｃの自在な撓みを得ながら、上記リング体２１の下壁２１ｂに付与させているガイド部２４を部品Ｐ１側の取付孔Ｈ１内に差し入れながら、リング体２１を徐々に回転させると、リング体２１の環状凹溝２２が取付孔Ｈ１の孔縁に弾性的に係止するので、これにより、図１２に示す如く、雄部材１と雌部材１１とが仮止め状態のまま部品Ｐ１側に取り付けられる。
【００３８】
そこで、今度は、雌部材１１の胴部１３に形成されている縁部２５がパネルＰ２面に当接するまで、雌部材１１の分割胴片１３ａをパネルＰ２側の取付孔Ｈ２内に挿入して、雄部材１の軸部４を雌部材１１の胴部１３内に完全に差し込むと、図１３に示す如く、今度は、各分割胴片１３ａの係止爪１９が軸部４側の本止め用環状大径部８ｂに乗り上げて、各分割胴片１３ａが外方へ強制的に拡開するので、これにより、部品Ｐ１がパネルＰ２側に一定の間隔をおいて確実且つ容易に固定される。
【００３９】
従って、第三実施の形態の下でも、今までの実施の形態と同様に、使用部材の点数の削減を図りながら、部品Ｐ１のパネルＰ２に対する固定作業が容易となるばかりか、その固定状態にあっては、リング体２１と雌部材１１の胴部１３間に介在する複数の振動吸収片１６Ｃの存在によって、部品Ｐ１側又はパネルＰ２側に生じる機械的な振動が他方に伝わることを有効に防止できる。
しかも、この振動吸収片１６Ｃは、各方向へ自在に撓むことが保障されているので、横方向の振動でも、縦方向の振動でも、効果的に吸収することが可能となる。但し、部品Ｐ１の固定状態を解除する必要が生じたような場合には、第三実施の形態の下では、雄部材１の軸部４を雌部材１１の胴部１３内から強制的に引き抜くこととなる。
【００４１】
又、上記の各実施の形態では、あくまでも、その一例としてのピン状の雄部材１と筒状の雌部材１１とを個々に図示したものてあるが、この点に関しても、これらのものに限定されるものでは決してなく、同様な原理の下で、振動吸収腕１６Ａ・１６Ｂや振動吸収片１６Ｃ等が付設できるものであれば、如何なる構造のツーピース型クリップを使用することも十分に可能である。
【００４２】
【発明の効果】
以上の如く、本発明に係る防振クリップは、上記構成の採用により、従来の防振固定構造とは異なり、使用部材の点数の削減を図りながら、部品のパネルに対する固定作業を大巾に簡略化することが可能となった。
その上、振動吸収手段たる雌部材の鍔部に立設された振動吸収腕・雄部材の拡大頭部に垂設された振動吸収腕と雌部材のフランジ部に立設された振動吸収腕・雌部材の胴部に設けられた振動吸収片とそれに連設されたリング体の作用で、部品側又はパネル側に生じる機械的な振動が他方に伝わることを確実に防止できるので、防振効果の向上も期待できることとなる。
又、部品側に開設される取付孔に関しても、従来の如き切欠口を有するものに限定されることがないので、部品自体の剛性のアップを図り、その使用範囲の拡大も期待できることとなる。
【図面の簡単な説明】
【図１】本発明の第一実施の形態に係る防振クリップを分解して示す斜視図である。
【図２】同防振クリップを構成する雌部材の断面図である。
【図３】防振クリップを部品側に取り付けた状態を示す要部断面図である。
【図４】部品をパネルに固定した状態を示す要部断面図である。
【図５】本発明の第二実施の形態に係る防振クリップを分解しで示す斜視図である。
【図６】 (Ａ）は同防振クリップを構成する雄部材の正面図、(Ｂ）は同側面図、(Ｃ）は雄部材の他例を示す側面図である。
【図７】防振クリップを部品側に取り付けた状態を示す要部断面図である。
【図８】部品をパネル側に固定した状態を示す要部断面図である。
【図９】雄部材と雌部材の本止め状態を解除した状態を示す要部断面図である。
【図１０】本発明の第三実施の形態に係る防振クリップを分解して示す斜視図である。
【図１１】 (Ａ）は図１０のＡ−Ａ線断面図、(Ｂ）は図１０のＢ−Ｂ線断面図である。
【図１２】防振クリップを部品側に取り付けた状態を示す要部断面図である。
【図１３】部品をパネルに固定した状態を示す要部断面図である。
【図１４】従来の防振固定構造の一例を分解して示す要部斜視図である。
【符号の説明】
１雄部材
２拡大頭部
４軸部
６振動吸収腕
７ａ仮止め用段部
７ｂ本止め用段部
８ａ仮止め用環状小径部
８ｂ本止め用環状大径部
１１雌部材
１２フランジ部
１３胴部
１３ａ分割胴片
１５鍔部
１６Ａ振動吸収腕
１６Ｂ振動吸収腕
１６Ｃ振動吸収片
１７凹部
１８スリット
１９係止爪
２０突起
２１リング体
２２環状凹溝
２４ガイド部
Ｐ１部品
Ｈ１部品の取付孔
Ｐ２パネル
Ｈ１パネルの取付孔[0001]
BACKGROUND OF THE INVENTION
In particular, the present invention relates to a two-piece type anti-vibration clip used for fixing various plate-like components and a predetermined panel while absorbing vibration.
[0002]
[Prior art]
For example, when a plate-like part such as a bracket is fixed to the body panel side of an automobile, it is usually not desirable to transmit the mechanical vibration generated on one side to the other. The above-mentioned mechanical vibration is absorbed by using a vibration absorber formed of synthetic rubber or the like and utilizing the elasticity of the vibration absorber.
[0003]
An example of the anti-vibration fixing structure is as follows. As shown in FIG. 14, a stud bolt B is erected on the panel P side, and a mounting hole 32 with a notch for mounting the vibration absorber 33 is opened on the component 31 side. On the other hand, the vibration absorber 33 is formed into a cylindrical body to form a through-hole 34 into which the metal collar 36 is fitted inside the vibration absorber 33, and the outer peripheral surface of the vibration absorber 33 is connected to the hole edge of the mounting hole 32. An annular groove 35 to be stopped is formed.
[0004]
When the component 31 is actually fixed to the panel P side, first, the vibration absorber 33 is first mounted in the mounting hole 32 of the component 31 through the annular concave groove 35 from the lateral direction, and then vibration absorption is performed. The metal collar 36 is inserted into the through-hole 34 of the body 33, the stud bolt B is inserted into the metal collar 36, and finally, the tip end portion of the stud bolt B protruding outward from the metal collar 36 is a nut 37. By tightening with, the component 31 is fixed to the panel P side at a certain interval under the state in which the vibration absorber 33 is interposed.
Therefore, under such an anti-vibration fixed state, the vibration absorber 33 is interposed between the component 31 and the panel P, so that mechanical vibration generated on the component 31 side or the panel P side is caused by the other side. It is a translation that can be prevented from being transmitted to.
[0005]
[Problems to be solved by the invention]
However, in the conventional anti-vibration fixing structure, the mechanical vibration can be effectively absorbed by utilizing the elasticity of the vibration absorber 33 interposed between the component 31 and the panel P. However, for this purpose, not only the number of members used is increased, but particularly when the vibration absorber 33 is assembled on the component 31 side, the component 31 is deformed while the vibration absorber 33 is deformed. The mounting hole 32 is forcibly pushed into the mounting hole 32 to lock the annular groove 35 of the vibration absorber 33 on the edge of the mounting hole 32, and then tightened in the through hole 34 of the vibration absorber 33. Since the metal collar 36 that regulates the amount has to be forcibly inserted, there is a serious problem that the workability is remarkably lowered.
In addition, when the work of assembling the vibration absorber 33 on the part 31 side is required at a plurality of locations, the problem of such workability becomes more remarkable.
[0006]
Contrary to the conventional structure shown in the figure, there is a structure in which a nut is welded to the panel side, and the tip of a bolt inserted from above in the metal collar is screwed to the weld nut. In this case, in addition to the above-described problems, if the parts are relatively small, there is a possibility that the parts may rotate together when the bolts are tightened and screwed, so that workability is further regarded as a problem.
[0007]
[Means for Solving the Problems]
The anti-vibration clip of the present invention was developed in order to effectively solve the problems of the conventional anti-vibration fixing structure, and the anti-vibration clip according to claim 1 absorbs vibration between the component and the panel. On the premise of the vibration-proof clip to be fixed, it consists of a pin-shaped male member and a cylindrical female member, the male member has an enlarged head and a shaft portion inserted into the female member, A flange portion and a shaft portion of the male member that have a barrel portion that expands outward and engages with the mounting hole on the panel side, and that is in contact with the peripheral surface of the mounting hole on the panel side in the middle of the barrel portion A plurality of vibration-absorbing arms that can be bent at the flange portion and are spaced apart from the flange portion, and the tip of each vibration-absorbing arm is connected to the edge of the mounting hole on the component side While holding the part elastically locked to the body, the body part below the collar part is expanded outward, and the collar part and its Characterized by clamping the panel between the body portion and flared at the side.
[0008]
The anti-vibration clip according to claim 2 includes a pin-shaped male member and a cylindrical female member on the premise of the anti-vibration clip that fixes the component and the panel while absorbing vibration, and the male member has an enlarged head. And a shaft part inserted into the female member, the female member has a body part that expands outward at the shaft part of the flange part and the male member and engages with the mounting hole on the panel side, A plurality of flexible vibration-absorbing arms that elastically contact the peripheral surface of the mounting hole on the component side are suspended from the enlarged head of the male member, and a plurality of flexible vibration-absorbing arms that can be bent are erected on the flange portion of the female member. Thus, the tip of each vibration absorbing arm erected on the flange is elastically locked to the hole edge of the mounting hole on the component side to hold the component, while the flange of the female member contacts the panel surface. The parts are moved up and down with the vibration absorbing arm on the enlarged head side of the male member and the vibration absorbing arm on the flange side of the female member. Characterized by sandwiching to absorb the vibration from.
[0009]
The anti-vibration clip according to claim 3 includes a pin-shaped male member and a cylindrical female member on the premise of the anti-vibration clip that fixes the component and the panel while absorbing vibration, and the male member has an enlarged head. And a shaft part inserted into the female member, the female member has a body part that expands outward at the shaft part of the flange part and the male member and engages with the mounting hole on the panel side, A plurality of deflectable vibration absorbing pieces extending radially in a curved manner are provided in the body portion, and ring bodies each having an annular groove are integrally provided at the front end edge of each vibration absorbing piece. The annular groove is elastically locked to the hole edge of the mounting hole on the component side to hold the component.
[0011]
Therefore, under the anti-vibration clip according to each claim, the male member shaft is inserted into the female member, the male member is temporarily fixed to the female member, and the male and female members are previously opened on the component side. After mounting in the mounting hole, the body part of the female member is inserted into the mounting hole provided in advance on the panel side in this state, and the shaft part of the male member is completely inserted into the female member. When inserted, the body portion of the female member is forcibly expanded outward, so that the components are easily fixed to the panel side at a constant interval.
[0012]
In the fixed state of this part, the vibration absorbing arm erected on the buttocks of the female member as the vibration absorbing means, the vibration absorbing arm suspended from the enlarged head of the male member, and the flange portion of the female member The vibration absorbing arm and the vibration absorbing piece formed on the body portion of the female member and the ring body connected thereto are transmitted to the other side mechanical vibration generated on the component side or panel side. It can be effectively prevented.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail based on each embodiment shown in the drawings.
As shown in FIG. 1, the anti-vibration clip according to the first embodiment includes a pin-shaped male member 1 and a cylindrical female member 11, and organically utilizes the male and female members 1 and 11, The component and the panel are fixed at a predetermined interval while absorbing vibration.
[0014]
More specifically, the former male member 1 is formed of a synthetic resin and has an enlarged head 2 formed with an operation groove 3 and a screw surface 5 formed in part to hang from the enlarged head 2. It has the structure which has the axial part 4 to do.
The latter female member 11 is also formed of a synthetic resin, and as shown in FIG. 2, a disk-shaped flange portion 12 having an opening at the center portion and a cylindrical body portion depending from the flange portion 12. 13, the body portion 13 has a ring-closed bifurcated shape in which the front end side can be expanded, and an overhang portion 14 is formed on the opposing inner surface.
[0015]
Therefore, the relationship between the male member 1 and the female member 11 in the first embodiment is that when the shaft portion 4 of the male member 1 is inserted partway into the body portion 13 of the female member 11, both members 1 and 11 are temporarily fixed. When the shaft portion 4 of the male member 1 is completely inserted into the body portion 13, the distal end side of the body portion 13 is closed and bifurcated by the action of the shaft portion 4 of the male member 1 and the overhanging portion 14. It will be forcibly expanded outward.
[0016]
In addition to this, as shown in FIG. 2, the female member 11 is formed with an annular flange 15 at substantially the middle of the trunk portion 13, and a plurality of rising upwards on the upper edge of the annular flange 15. The vibration absorbing arms 16A are erected at equal intervals, and a recess 17 is formed on the outer surface of the tip of each vibration absorbing arm 16A. The recess 17 of each vibration absorbing arm 16A is opened in advance on the component side. In addition, a structure that is elastically locked to the hole edge of the mounting hole is employed.
[0017]
Therefore, when the plate-like component P1 is fixed to the panel P2 side using the male member 1 and the female member 11 having such a configuration, first, the shaft portion 4 of the male member 1 is moved from the opening of the flange portion 12 to the female portion. When the male member 1 is temporarily fixed to the female member 11 after being inserted into the body portion 13 of the member 11 and then directly inserted into the mounting hole H1 on the component P1 side, each vibration absorbing arm 16A is bent while inward, and the mounting is performed. Since each recess 17 is elastically locked to the hole edge of the mounting hole H1 through the hole H1, the male member 1 and the female member 11 are thus temporarily fixed as shown in FIG. It is attached to the part P1 side as it is.
[0018]
Therefore, this time, until the flange portion 15 of the female member 11 comes into contact with the surface of the panel P2, the body portion 13 of the female member 11 is inserted into the mounting hole H2 that is opened in advance on the panel P2 side. When the shaft portion 4 of the male member 1 is completely inserted into the body portion 13 of the female member 11, as shown in FIG. 4, the insertion of the shaft portion 4 of the male member 1 and the action of the overhanging portion 14 of the body portion 13 Since the tip end side having the 13-ring closed bifurcated shape is forcibly expanded outward, the component P1 is reliably and easily fixed to the panel P2 side at a constant interval.
[0019]
Therefore, under the first embodiment, compared with the conventional anti-vibration fixing structure, there is an advantage that it is easy to fix the component P1 to the panel P2 while reducing the number of members used, and that In the fixed state, mechanical vibration generated on the component P1 side or the panel P2 side is transmitted to the other due to the presence of each vibration absorbing arm 16A that is elastically locked to the hole edge of the mounting hole H1 of the component P1. Can be effectively prevented. Basically, in the mechanical vibration, the lateral vibration is absorbed by the bending of each vibration absorbing arm 16A in the inner and outer directions, and the vertical vibration is absorbed in the vertical direction of each vibration absorbing arm 16A. However, the expanded shape of the body portion 13 is also auxiliary but is involved in vibration absorption in the vertical direction.
[0020]
Further, when it becomes necessary to release the fixed state of the component P1, a tool tip (not shown) is fitted into the operation groove 3 formed in the enlarged head 2 of the male member 1. Then, if the shaft portion 4 of the male member 1 is rotated in a predetermined direction, the expanded state of the body portion 13 of the female member 11 can be released, and thereafter, the body portion of the female member 11 can be removed from the mounting hole H2 on the panel P2 side. If 13 is pulled out, the component P1 can be easily removed from the panel P2 side.
[0021]
Next, the vibration-proof clip according to the second embodiment will be described. The vibration-proof clip is also composed of only the pin-shaped male member 1 and the tubular female member 11 as shown in FIG. The feature is that the following configuration is adopted.
[0022]
As shown in FIGS. 6A and 6B, the male member 1 has a substantially L-shape that elastically contacts the peripheral surface of the mounting hole H1 on the component P1 side at the opposed lower edge of the enlarged head 2 thereof. While the pair of vibration absorbing arms 6 are vertically provided, a tapered small width dimension L1 is formed by chamfering the distal end side of the shaft portion 4, and the temporary widths having different depths are vertically increased on both side surfaces of the distal end of the small width dimension L1. The structure which forms the step part 7a for a stop and the step part 7b for a final stop with a paired relationship is employ | adopted.
As shown in the figure, the vibration absorbing arm 6 can be easily removed from the mold as shown in FIG. 6C, for example, in addition to being suspended in an arc shape along the periphery of the head 2. Depending on the implementation, the pair of vibration-absorbing arms 6 may be suspended so as to be linearly opposed.
[0023]
For the female member 11, the flange portion 12 is not formed at the opening edge of the body portion 13, but is formed at a position slightly lowered below, and is slit at a portion protruding downward from the flange portion 12. A pair of divided body pieces 13a divided by 18 are defined, and a locking claw 19 is formed on the inner surface of the lower end of each divided body piece 13a so as to be removably engaged with the stepped portions 7a and 7b. On the other hand, a pair of vibration absorbing arms 16B that are curved in a substantially C shape are erected on the opposing upper edges of the flange portion 12, and the tip end portions of the vibration absorbing arms 16B are placed in the mounting holes H1 on the component P1 side. The structure which each attaches the protrusion 20 which engages and exhibits the positioning effect | action is employ | adopted.
[0024]
In the second embodiment, the interval width L2 between the locking claws 19 of each divided body piece 13a is set to be larger than the tip width L1 of the shaft portion 4 of the male member 1. Therefore, the relationship between the male member 1 and the female member 11 is that the shaft portion 4 of the male member 1 is aligned with the female member while the stepped portions 7a and 7b on the shaft portion 4 side and the locking claws 19 of the split barrel piece 13a are aligned. 11, firstly, the respective locking claws 19 of the pair of opposed divided barrel pieces 13 a are engaged with the temporary fixing step 7 a on the shaft portion 4 side, and both members 1, 11 are inserted. Can be set in a temporarily fixed state, and when the shaft portion 4 of the male member 1 is completely inserted into the body portion 13, each locking claw 19 of the divided body piece 13 a is now connected to the step portion for main fastening on the shaft portion 4 side. The pair of split barrel pieces 13a are forced to expand outwardly by engaging with 7b.
[0025]
Further, when the male member 1 is rotated by 90 ° using the operation groove 3 of the enlarged head 2 in such a state, the locking claw 19 of the divided body piece 13a is moved to the shaft portion 4 due to the above-described dimensional difference. The shaft portion 4 of the male member 1 can be easily pulled out from the body portion 13 of the female member 11 by detaching from the main fixing step 7b on the side.
[0026]
Therefore, when the plate-like component P1 is fixed to the panel P2 side using the male member 1 and the female member 11 having such a configuration, first, the pair of vibrations is inserted into the mounting hole H1 on the component P1 side from below. While inserting the protrusion 20 of the absorbing arm 16B and positioning the female member 11 in the mounting hole H1, the shaft portion 4 of the male member 1 is inserted into the body portion 13 of the female member 11 from above, and each divided body piece 13a is inserted. When the locking claw 19 is engaged with the temporary fixing step 7a of the shaft portion 4, the male member 1 and the female member 11 are attached to the component P1 side while being temporarily fixed as shown in FIG. It is done.
[0027]
Therefore, this time, until the flange portion 12 on the female member 11 side comes into contact with the panel P2 surface, the divided body piece 13a of the female member 11 is inserted into the mounting hole H2 on the panel P2 side, and the shaft portion of the male member 1 is inserted. 4 is completely inserted into the body portion 13 of the female member 11, as shown in FIG. 8, the locking claws 19 of the respective divided body pieces 13 a are now engaged with the main fastening step portions 7 b of the shaft portion 4. Thus, each divided body piece 13a is forcibly expanded outward, so that the component P1 is reliably and easily fixed to the panel P2 side at a constant interval.
[0028]
Therefore, even under the second embodiment, the work for fixing the component P1 to the panel P2 can be easily performed while reducing the number of members used, as compared with the conventional vibration-proof fixing structure. In the fixed state, mechanical vibration generated on the part P1 side or the panel P2 side is transmitted to the other side due to the presence of the vibration absorbing arm 16B on the female member 11 side interposed between the part P1 and the panel P2. Can be effectively prevented.
[0029]
However, in particular, under this second embodiment, the vibration in the lateral direction is absorbed by the bending inward and outward of the vibration absorbing arm 16B on the female member 11 side as in the first embodiment. However, since the vibration in the vertical direction is effectively absorbed by the vertical bending of the vibration absorbing arm 6 on the male member 1 side described above in addition to the vertical bending of each vibration absorbing arm 16B. In addition, the anti-vibration effect is further increased.
[0030]
Further, when it is necessary to release the fixed state of the component P1, as described above, when the male member 1 is rotated by 90 °, as shown in FIG. 9, the locking claws 19 of the split barrel piece 13a are obtained. Can be easily removed from the body 13 of the female member 11 by removing the shaft 4 of the male member 1 from the main fastening step 7b on the side of the shaft 4, so that the part P1 is removed from the panel P2. Even easier.
[0031]
In the second embodiment, as described above, two vibration absorbing arms 6 on the male member 1 side and two vibration absorbing arms 16B on the female member 11 side are provided in pairs. However, the present invention is not limited to this, and it is possible to provide two or more vibration absorbing arms 6 and 16B at equal intervals with respect to the male member 1 and the female member 11. is there.
[0032]
Finally, the vibration-proof clip according to the third embodiment will be described. The vibration-proof clip is also composed of only the pin-shaped male member 1 and the cylindrical female member 11, as shown in FIG. The feature is that the following configuration is adopted.
[0033]
For the male member 1, a temporary fastening annular small-diameter portion 8 a and a permanent fastening annular large-diameter portion 8 b are formed in the vertical direction of the tip end of the shaft portion 4. The structure which forms the diameter difference part 9 is employ | adopted.
[0034]
As shown in FIG. 11, the female member 11 is provided with a plurality of vibration absorbing pieces 16C extending in a radially curved manner on the upper outer peripheral surface of the body portion 13, and the distal end edges of the respective vibration absorbing pieces 16C. A ring body 21 having a U-shaped cross section having an annular groove 22 is integrally connected to the ring body 21, and the annular groove 22 of the ring body 21 is elastically locked to the hole edge of the mounting hole H1 on the part P1 side. On the other hand, the upper wall 21a of the ring body 21 has a round shape, but the lower wall 21b has a slightly smaller diameter than the upper wall 21a, and a part thereof (in the range of about 45 °) is cut out 23. Thus, a configuration is adopted in which a guide portion 24 protruding outward is provided on one notch side edge.
[0035]
Further, an edge portion 25 that contacts the peripheral surface of the mounting hole H2 on the panel P2 side is formed on the intermediate outer peripheral surface of the body portion 13, and a stopper portion 26 of the diameter difference portion 9 is formed on the inner peripheral surface. The lower side of the body part 13 is divided through a plurality of slits 18, and a locking claw 19 is formed on the inner surface of the lower end of each divided body piece 13a to engage with the annular small diameter part 8a and the annular large diameter part 8b. It has a configuration to do.
[0036]
Therefore, the relationship between the male member 1 and the female member 11 in the third embodiment is that when the shaft portion 4 of the male member 1 is inserted into the trunk portion 13 of the female member 11, first, the locking of each divided barrel piece 13a is performed. The claw 19 is engaged with the temporarily fixing annular small diameter portion 8a on the shaft portion 4 side, so that both the members 1 and 11 can be set in a temporarily fixed state, and the shaft portion 4 of the male member 1 is completely inserted into the body portion 13. And this time, the latching claw 19 of each divided body piece 13a rides on the main locking annular large diameter portion 8b on the shaft portion 4 side, and forcibly expands each divided body piece 13a outward. Become.
[0037]
Therefore, when the plate-like component P1 is fixed to the panel P2 side using the male member 1 and the female member 11 having such a configuration, first, the shaft portion 4 of the male member 1 is connected to the body portion 13 of the female member 11. After inserting into the inside and engaging the locking claw 19 of each divided barrel piece 13a with the annular small diameter portion 8a for temporary fixing on the side of the shaft portion 4 to temporarily fix the male member 1 to the female member 11, each vibration absorption When the ring body 21 is gradually rotated while inserting the guide portion 24 applied to the lower wall 21b of the ring body 21 into the mounting hole H1 on the part P1 side while obtaining the flexible deflection of the piece 16C, the ring Since the annular concave groove 22 of the body 21 is elastically locked to the hole edge of the mounting hole H1, as shown in FIG. 12, the male member 1 and the female member 11 remain in the temporarily fixed state on the component P1 side. It is attached.
[0038]
Therefore, this time, the divided body piece 13a of the female member 11 is inserted into the mounting hole H2 on the panel P2 side until the edge portion 25 formed on the body portion 13 of the female member 11 comes into contact with the panel P2 surface. When the shaft portion 4 of the male member 1 is completely inserted into the body portion 13 of the female member 11, as shown in FIG. 13, the locking claws 19 of the divided body pieces 13a are now fixed to the main portion on the shaft portion 4 side. Each of the divided body pieces 13a is forced to expand outward by riding on the annular large-diameter portion 8b, so that the component P1 is reliably and easily fixed to the panel P2 side at a certain interval. .
[0039]
Accordingly, even under the third embodiment, as in the previous embodiments, the work of fixing the component P1 to the panel P2 is facilitated while reducing the number of members used, and the fixed state is maintained. In this case, the presence of the plurality of vibration absorbing pieces 16C interposed between the ring body 21 and the body portion 13 of the female member 11 effectively transmits the mechanical vibration generated on the part P1 side or the panel P2 side to the other side. Can be prevented.
In addition, since the vibration absorbing piece 16C is guaranteed to bend freely in each direction, it is possible to effectively absorb both horizontal vibration and vertical vibration. However, when it becomes necessary to release the fixed state of the component P1, the shaft portion 4 of the male member 1 is forcibly pulled out from the body portion 13 of the female member 11 under the third embodiment. It will be.
[0041]
In each of the above-described embodiments, the pin-shaped male member 1 and the cylindrical female member 11 are illustrated as examples, but this point is also limited to these. The two-piece type clip having any structure can be used as long as the vibration absorbing arms 16A and 16B and the vibration absorbing piece 16C can be attached under the same principle. .
[0042]
【The invention's effect】
As described above, the anti-vibration clip according to the present invention adopts the above-described configuration, and unlike the conventional anti-vibration fixing structure, the work for fixing the parts to the panel is greatly simplified while reducing the number of members used. Became possible.
In addition, a vibration absorbing arm erected on the buttocks of the female member as vibration absorbing means, a vibration absorbing arm suspended from the enlarged head of the male member, and a vibration absorbing arm erected on the flange of the female member The vibration-absorbing piece provided on the body part of the female member and the ring body connected to the vibration-absorbing piece can surely prevent the mechanical vibration generated on the component side or panel side from being transmitted to the other side. Improvements can also be expected.
Also, the mounting hole opened on the component side is not limited to the conventional one having a notch, so that the rigidity of the component itself can be increased and the use range can be expected to be expanded.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing an anti-vibration clip according to a first embodiment of the present invention.
FIG. 2 is a sectional view of a female member constituting the vibration-proof clip.
FIG. 3 is a cross-sectional view of a main part showing a state in which a vibration-proof clip is attached to the component side.
FIG. 4 is a cross-sectional view of a main part showing a state in which a component is fixed to a panel.
FIG. 5 is an exploded perspective view showing an anti-vibration clip according to a second embodiment of the present invention.
6A is a front view of a male member constituting the vibration-proof clip, FIG. 6B is a side view thereof, and FIG. 6C is a side view showing another example of the male member.
FIG. 7 is a cross-sectional view of a main part showing a state in which a vibration-proof clip is attached to the component side.
FIG. 8 is a cross-sectional view of the main part showing a state in which the component is fixed to the panel side.
FIG. 9 is a cross-sectional view of the main part showing a state in which the main fastening state of the male member and the female member is released.
FIG. 10 is an exploded perspective view showing an anti-vibration clip according to a third embodiment of the present invention.
11A is a cross-sectional view taken along line AA in FIG. 10, and FIG. 11B is a cross-sectional view taken along line BB in FIG.
FIG. 12 is a cross-sectional view of a main part showing a state in which a vibration-proof clip is attached to the component side.
FIG. 13 is a cross-sectional view of the main part showing a state in which the component is fixed to the panel.
FIG. 14 is an exploded perspective view showing an example of a conventional anti-vibration fixing structure.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Male member 2 Enlarged head 4 Shaft part 6 Vibration absorption arm 7a Temporary fixing step part 7b Temporary fixing step part 8a Temporary fixing annular small diameter part 8b Main fixing annular large diameter part 11 Female member 12 Flange part 13 Trunk part 13a Divided body piece 15 Gutter part 16A Vibration absorbing arm 16B Vibration absorbing arm 16C Vibration absorbing piece 17 Recess 18 Slit 19 Locking claw 20 Projection 21 Ring body 22 Annular groove 24 Guide part P1 Part H1 Part mounting hole P2 Panel H1 Panel Mounting holes

Claims

An anti-vibration clip that fixes a component and a panel while absorbing vibration, and includes a pin-shaped male member and a cylindrical female member, and the male member includes an enlarged head and a shaft portion that is inserted into the female member. The female member has a body portion that expands outward at the flange portion and the shaft portion of the male member and engages with the mounting hole on the panel side, and is attached to the panel side in the middle of the body portion. A flange portion that contacts the circumferential surface of the hole is formed, and a plurality of vibration-absorbing arms that can be bent on the flange portion are erected in a state of being spaced from the flange portion. While holding the part by elastically locking it to the hole edge of the mounting hole on the part side, the body part below the collar part is expanded outward to expand the collar part and its lower side. An anti-vibration clip characterized by holding the panel with the opened body.

An anti-vibration clip that fixes a component and a panel while absorbing vibration, and includes a pin-shaped male member and a cylindrical female member, and the male member includes an enlarged head and a shaft portion that is inserted into the female member. The female member has a body portion that expands outward at the flange portion and the shaft portion of the male member and engages with the mounting hole on the panel side. A plurality of bendable vibration absorbing arms that elastically contact the peripheral surface of the mounting hole are suspended, and a plurality of bendable vibration absorbing arms are erected on the flange portion of the female member, and are erected on the flange portion. The tip of each vibration absorbing arm is elastically locked to the hole edge of the mounting hole on the component side to hold the component, while the flange portion of the female member abuts the panel surface and the enlarged head side of the male member Hold the component so that it can absorb vibrations from above and below with the vibration absorbing arm of the female member and the vibration absorbing arm on the flange side of the female member. Anti-vibration clips and said Rukoto.

An anti-vibration clip that fixes a component and a panel while absorbing vibration, and includes a pin-shaped male member and a cylindrical female member, and the male member includes an enlarged head and a shaft portion that is inserted into the female member. The female member has a body portion that expands outward at the flange portion and the shaft portion of the male member and engages with the mounting hole on the panel side, and extends in a curved manner radially to the body portion. A plurality of deflectable vibration absorbing pieces are provided, and a ring body having an annular groove is integrally provided at the tip edge of each vibration absorbing piece, and the annular groove of the ring body is connected to the mounting hole on the component side. An anti-vibration clip that is elastically locked to a hole edge to hold a component.