JP3973255B2

JP3973255B2 - Auxiliary handle device for automobile backdoor and automobile backdoor

Info

Publication number: JP3973255B2
Application number: JP5156797A
Authority: JP
Inventors: 裕齊藤
Original assignee: Alpha Corp
Current assignee: Alpha Corp
Priority date: 1997-03-06
Filing date: 1997-03-06
Publication date: 2007-09-12
Anticipated expiration: 2017-03-06
Also published as: JPH10244837A

Description

【０００１】
【発明の属する技術分野】
本発明は自動車のバックドアの補助取手装置に関し、特に、上方に跳ね上げ状態で開放されるワンボックスカー、あるいはワゴン等のバックドアを閉塞する際に使用される補助取手装置に関するものである。
【０００２】
【従来の技術】
開放状態のバックドアを閉塞する際の手掛け部を提供する補助取手装置としては、例えば、実開平４−９０６６０号公報に記載されたもののように、バックドアの車内側壁面に突出して固定されたものが提案されている。
【０００３】
【発明が解決しようとする課題】
しかし、上述した従来例において、補助取手装置は開放状態においてバックドアの一般面から突出しているために、荷積み、あるいは荷下ろし時には、利用者の頭部に当たる等の不具合がある。
【０００４】
また、かかる欠点を解消するために、実公平７−３７９６３号公報に記載されるように、手掛け部を折り畳み可能に構成したものも提案されているが、折り畳み操作を必要とするために、操作性が悪いという欠点を有する。
【０００５】
本発明は、以上の欠点を解消すべくなされたもので、荷積み、あるいは荷下ろし時に邪魔にならず、しかも操作性の良好な自動車のバックドアの補助取手装置の提供を目的とする。
【０００６】
また、本発明の他の目的は、閉塞操作の簡単な自動車のバックドアを提供することにある。
【０００７】
【課題を解決するための手段】
本発明によれば上記目的は、
自動車の跳ね上げ式バックドアＢに取り付けられ、バックドアＢ閉塞操作時の手掛けを提供する自動車のバックドアの補助取手装置であって、
バックドアＢの車内対応面１と床部対応面２との衝合隅部に開設された開口３を閉塞し、該衝合隅部に手掛け凹部４を形成するエスカッション５と、
固定部６０においてバックドアＢに固定される取手本体６とを有し、
取手本体６には、杆状に形成されて手掛け凹部４内に収容され、エスカッション５との間に車内対応面１と床部対応面２の双方に向けて開放された指挿入スペース４０が設けられて配置される手掛け部６１が形成される自動車のバックドアの補助取手装置を提供することにより達成される。
【０００８】
補助取手装置Ａは、例えば図１または図６に示すように、バックドアＢの車内対応面１と床部対応面２との衝合隅部に開設された開口３を閉塞するエスカッション５を有する。なお、本明細書において、車内対応面１とは、図１（ａ）に示すように、バックドアＢにより自動車Ｃの後部開口Ｃ１を閉塞した状態で車内側を向く壁面を指し、床部対応面２とは、閉塞状態において自動車Ｃの後部床面Ｃ２、あるいは後部開口Ｃ１の下縁に対応する端面を指す。エスカッション５は、上記開口３からドア体内部への手の侵入を防止するための壁面５０を有し、上記衝合隅角部に、壁面５０で囲まれ、車内対応面１と床部対応面２の双方に向けて開放される手掛け凹部４を形成する。
【０００９】
一方、固定部６０においてバックドアＢに固定される取手本体６の手掛け部６１は上記手掛け凹部４内に収納されており、バックドアＢが閉塞状態にある場合にも自動車Ｃの後部床面Ｃ２、あるいは後部開口Ｃ１の下縁との干渉が防止される。また、手掛け部６１とエスカッション５の壁面５０との間には指挿入スペース４０が設けられており、バックドアＢが跳ね上げ状態にある場合には、手掛け部６１をバックドアＢ閉塞操作時の手掛けとして利用可能である。
【００１０】
したがって本発明において、手掛け部６１を床部対応面２に面した位置に配置することにより、バックドアＢの回動ヒンジＢ１から手掛け部６１までのアーム長Ｌを長くすることができるために、小さな操作力でバックドアＢを閉塞することができる。
【００１１】
また、車内対応面１と床部対応面２の双方に向けて開放される手掛け凹部４内に手掛け部６１を配置することにより、車内対応面１に凹設される手掛け凹部４内に手掛け部６１を配置した場合に比してバックドアＢが低い位置まで下がってきても手掛け部６１への操作が可能であり、使い勝手が向上する。図２はこの説明図で、図２（ａ）は本発明に係る補助取手装置Ａを示し、図２（ｂ）は比較のために車内対応面１に凹設される手掛け凹部４内に手掛け部６１を配置した場合を示す。いま、鎖線で示す開放位置から実線位置までバックドアＢを閉塞方向に所定角度回動させた状態で、図２（ｂ）に示す比較例では手が手掛け凹部４の壁面５０に干渉するために、手掛け部６１から手を離さなければならないのに対し、図２（ａ）に示す本発明に係る補助取手装置Ａでは手が手掛け凹部４の壁面５０に干渉することなく移動可能な範囲が広いために、引き続き手掛け部６１への操作が可能である。
【００１２】
請求項２記載の発明において、上記補助取手装置ＡのバックドアＢへの固定構造が提供される。すなわち、取手本体６の固定部６０は、例えば図１（ｂ）に示すように、バックドアＢの開口３から挿入されてインナーパネル７の裏面側にセットされる。この固定部６０にはネジ部材７１が埋設されており、インナーパネル７の表面側から装着される締結部材７０によりインナーパネル７に止着される。
【００１３】
一方、エスカッション５には取手本体６の手掛け部６１が挿通可能な挿通開口５１が開設され、取手本体６をバックドアＢに固定した後に、バックドアＢの開口３周縁に係止爪５２を弾発係止して固定できるようにして取手本体６の止着作業の効率化が図られる。
【００１４】
請求項３記載の発明において、車内の見栄えを低下させることのない補助取手装置Ａが提供される。すなわち、請求項３記載の発明において開口３は図８に示すように、バックドアＢの床部対応面２に開設され、該開口３をバックドアＢに止着されるエスカッション５により覆うことにより手掛け凹部４が形成される。
【００１５】
取手本体６はエスカッション５の壁面５０裏面に突設されたヒンジ片５３に回動自在に枢支され、ヒンジ部回りに回動させることにより手掛け凹部４に収納された手掛け部６１を外方に引き出すことができる。また、取手本体６は適宜の付勢手段６２により付勢され、手掛け部６１の手掛け凹部４内への収納状態が維持される。
【００１６】
以上の構成の下、図９（ａ）に示す跳ね上げ状態にあるバックドアＢを閉塞する際には、手掛け凹部４内の手掛け部６１に手をかけて下方に引き下ろすと、図９（ｂ）に示すように、手掛け部６１は操作力の負荷方向に追随するようにして手掛け凹部４から外方に引き出される。また、閉塞操作完了時には、手掛け部６１は付勢手段６２により手掛け凹部４内に収納され、自動車Ｃの後部床面Ｃ２、あるいは後部開口Ｃ１の下縁との干渉が防止される。
【００１７】
したがって本発明において、手掛け凹部４はバックドアＢの床部対応面２に形成されるために、バックドアＢを閉めた状態では車内から全く見えなくなるために、見栄えを低下させることがなくなる。
【００１８】
請求項４記載の発明において、バックドアＢへの開口３の開設が不要な補助取手装置Ａが提供される。すなわち、バックドアＢの床部対応面２には例えば図１３（ｃ）に示すように、床部対応面２を凹ませて手掛け凹部４が凹設され、該手掛け凹部４の表面にベース８が固定される。取手本体６はベース８に回動自在に枢支され、図１３（ｂ）に示すように、ヒンジ部回りに回動させることにより手掛け凹部４に収納された手掛け部６１を外方に引き出すことができる。また、取手本体６は適宜の付勢手段６２により付勢され、手掛け部６１の手掛け凹部４内への収納状態が維持される。
【００１９】
以上の構成の下、本発明に係る補助取手装置Ａは請求項３記載の補助取手装置Ａと同様に操作可能であり、さらに、図１３（ｂ）に示すように、手掛け部６１の回動範囲が請求項３記載の発明に比して大きなために、より操作性が向上する。
【００２０】
請求項５記載の発明において、補助取手装置Ａは例えば図１６に示すように、第２のケース６３と協働してブックケース形状をなし、バックドアＢの床部対応面２に開設された開口３に嵌合、固定されて床部対応面２に向けて開放する手掛け凹部４をドア体内部に画成する第１のケース６４を有して構成される。第２のケース６３は、バックドアＢが跳ね上げ姿勢にある際の手掛け凹部４の底部壁面４１を構成し、かつ、第１のケース６４に対してドア体内方に回動可能とされる。
【００２１】
以上の構成の下、図１７（ａ）に示すように、バックドアＢが跳ね上げ姿勢にあり、自動車Ｃの後部開口Ｃ１が開放されている状態で、手掛け凹部４内に手を入れてその底部壁面４１を押し下げることによりバックドアＢを下方に引き下ろすことができる。図１７（ｂ）に比較例を示すように、床部対応面２に手掛け凹部４を単に形成した場合には、バックドアＢの降下に伴って手掛け代が徐々に少なくなるとともに傾斜してくるために、引き下ろし操作が次第に困難になるのに対し、本発明においては、手掛け凹部４の底部壁面４１が第１のケース６４に対して別体で、かつ第１のケース６４に対して回動可能な第２のケース６３により形成されるために、図１７（ａ）で実線で示すように、底部壁面４１がドア体内方に回動して利用者に一定の手掛け代を提供することが可能となるために、操作性の向上させることができる。
【００２２】
また、図１７（ｃ）に比較例として示すように、手掛け凹部４の底部壁面４１側に手掛け用の突部４１ａを膨隆した場合には、バックドアＢを閉塞した状態で突部４１ａの基端部に図面にハッチングを施して示すように、塵埃４１ｂ等が集積しやすくなり、使用時に手が汚れるおそれがあるが、本発明においては、壁面５０として構成されるために、塵埃等の集積が防止できる。
【００２３】
請求項６、７において、閉塞操作が容易な自動車ＣのバックドアＢが提案される。すなわち、請求項６記載の発明において、自動車ＣのバックドアＢは車内対応面１と床部対応面２との衝合隅角部に凹設された手掛け凹部４内に手掛け部６１を配置して構成される。車内対応面１と床部対応面２との衝合隅角部に手掛け部６１を配置することにより、前述したように、操作性をきわめて向上させることが可能になる。
【００２４】
なお、本発明の実施に当たっては、請求項１または２記載の補助取手装置Ａを使用するのが望ましいが、インナーパネル７に直接手掛け部６１を接合することも可能である。
【００２５】
また、請求項７記載の発明は、床部対応面２に凹設された手掛け凹部４内に手掛け部６１を手掛け凹部４から飛び出し可能に収容し、手掛け部６１を付勢手段６２により収容位置に付勢して構成される。手掛け凹部４を床部対応面２に凹設し、該手掛け凹部４内に手掛け部６１を飛び出し可能に収容することにより、前述したように、操作性をきわめて向上させることが可能になる。
【００２６】
なお、手掛け部６１を手掛け凹部４から飛び出し可能に収納するためには、手掛け部６１を回動自在に枢支したり、あるいは直線方向に引き出し自在に支持するように構成できる。また、本発明の実施に当たっては、請求項３または４記載の補助取手装置Ａを使用するのが望ましいが、手掛け部６１をインナーパネル７に固定した適宜のヒンジ具、あるいはガイド体に手掛け部６１を回動、あるいはスライド自在に支持することも可能である。
【００２７】
【発明の実施の形態】
先ず、自動車ＣのバックドアＢの装着状態を図１（ａ）に示す。バックドアＢは自動車Ｃの後部開口Ｃ１の上端近傍において車体に枢支され、鎖線で示す閉塞位置から実線位置まで枢軸回りに回動して後部開口Ｃ１を開放可能に構成される。このバックドアＢは、閉塞位置において車内側に面する車内対応面１と、車外側に面する車外対応面１０を有して中空状に形成される。上記バックドアＢは、車内対応面１と車外対応面１０との境界に、閉塞時に自動車Ｃの後部床面Ｃ２、あるいは後部開口Ｃ１の下縁に対向する床部対応面２を有し、床部対応面２と車内対応面１との衝合隅角部には開口３が開設される。
【００２８】
図１（ｂ）は開放状態にあるバックドアＢの上記衝合隅角部近傍の拡大図であり、７はインナーパネル、７２はインナーパネル７の表面に貼着されるトリム部材である。また、インナーパネル７の開口３の側方には、図３に示すように、裏面に向けてエンボスさせて固定座面７３が形成される。
【００２９】
補助取手装置Ａは図３に示すように、上記インナーパネル７の固定座面７３の裏面に固定される取手本体６と、エスカッション５とを有する。取手本体６は、図４に示すように、固定部６０と手掛け部６１とを一体に形成したもので、例えば合成樹脂材を射出成型して得られる。取手本体６の固定部６０にはナット（ネジ部材７１）が埋設されており、固定部６０をインナーパネル７の裏面側から固定座面７３に当接させた後、インナーパネル７の表面側からボルト（締結部材７０）を締結してインナーパネル７に固定される。
【００３０】
取手本体６の手掛け部６１は、固定部６０からインナーパネル７の裏面に沿って延びる２本の脚部６０ａ、６０ａ間に架設され、後述するエスカッション５の表層部５４の表面からバックドアＢ外方に飛び出ない位置に配置される。
【００３１】
一方、エスカッション５は、合成樹脂材等、適宜の可撓性を有する材料により形成され、床部対応面２と車内対応面１とに沿う表層部５４を備え、表層部５４の中央部を凹ませて手掛け凹部４が形成される。また、図３に示すように、手掛け凹部４の壁面５０中央部には取手本体６の手掛け部６１が挿通可能な挿通開口５１が開設される。さらに、手掛け凹部４の壁面５０の裏面には、インナーパネル７の開口３周縁に係止可能な係止爪５２が突設される。
【００３２】
したがってこの実施の形態において、先ず取手本体６をインナーパネル７に固定した後、取手本体６の手掛け部６１を挿通開口５１にくぐらせてエスカッション５を開口３に押し付け、係止爪５２をインナーパネル７の開口３周縁に弾発的に係止させることにより装着作業が完了する。この状態で、手掛け凹部４の壁面５０と手掛け部６１との間には適宜間隔の指挿入スペース４０が形成され、該指挿入スペース４０に指を挿入して手掛け部６１を操作することにより開放状態にあるバックドアＢを閉塞することができる。
【００３３】
図５ないし図７に上記実施の形態の変形例を示す。なお、本変形、および、以下に述べる本発明の他の実施の形態の説明では、上記実施の形態と同一の構成要素は図中に同一符号を付して説明を省略する。
【００３４】
この変形例において、インナーパネル７の開口３の側方に固定座面７３が延設され、取手本体６には該固定座面７３の裏面に当接する固定部６０が形成される。この変形例において、取手本体６の固定部６０にはスタッドボルト（ネジ部材７１）が埋設されており、インナーパネル７の表面側から装着されるナット（締結部材７０）によりインナーパネル７に固定される。取手本体６の固定後には係止爪５２をインナーパネル７の開口３に弾発係止させてエスカッション５が装着され、表層部５４でナット７０が隠される。
【００３５】
図８ないし図１２に本発明の第２の実施の形態を示す。本実施の形態において補助取手装置Ａは、エスカッション５に取手本体６を枢支して形成され、バックドアＢの床部対応面２に開設された開口３に嵌合固定される。補助取手装置Ａを固定するために、インナーパネル７には開口３の側方に固定座面７３が形成され、固定座面７３の裏面にナット７４が接合される。
【００３６】
表層部５４と手掛け凹部４を備えたエスカッション５は、壁面５０の裏面から突設されるヒンジ片５３を有し、該ヒンジ片５３に取手本体６が枢支される。
取手本体６は手掛け凹部４に収納される手掛け部６１と、エスカッション５の壁面５０に開設された脚挿通孔５５を挿通してエスカッション５の背面部に回り込む脚部６０ａを備え（図８（ｂ）参照）、脚部６０ａ先端部においてエスカッション５のヒンジ片５３に枢支される。また、取手本体６には手掛け部６１から延設される目隠し部６５が設けられ、エスカッション５の脚挿通孔５５からドアパネル内部が透視されないようにされる。
【００３７】
以上のように構成される補助取手装置Ａは、エスカッション５の表層部５４裏面に形成された固定部５６をインナーパネル７の固定座面７３に表面側から当接させ、固定座面７３に接合したナット７４にボルト７５を螺合することにより固定される。なお、エスカッション５の表層部５４には、図１１に示すように、固定用のボルト７５の頭部を収納するための凹部５４ａが設けられ、エスカッション５を固定した後は、キャップ５４ｂが装着されてボルト７５の頭部が隠される。
【００３８】
補助取手装置Ａは、図８に示すように、バックドアＢが開放した状態でヒンジ片５３が上方に位置する姿勢でバックドアＢに固定される。この状態で、取手本体６の手掛け部６１は、ヒンジ片５３との枢支部に巻装されたトーションスプリング（付勢手段６２）により図８（ａ）において矢印方向に付勢されて手掛け凹部４内に保持され、手掛け部６１に手をかけてバックドアＢを下方に引き下げると、手掛け部６１はトーションスプリング６２の反力に抗して図１２（ｃ）に示すように、手掛け凹部４から引き出される。
【００３９】
図１３ないし図１５に本発明の第３の実施の形態を示す。本実施の形態において、バックドアＢの床部対応面２には図１３（ｂ）、（ｃ）に示すように、インナーパネル７、およびトリム部材７２を凹ませて手掛け凹部４が凹設され、インナーパネル７の裏面にはナット７４が接合される。補助取手装置Ａは、図１４に示すように、上記ナット７４に螺合されるボルト７５を使用して手掛け凹部４の表面に固定されるベース８と、手掛け部６１の両端に曲成される脚部６０ａの自由端をベース８に回転自在に枢支される取手本体６を有し、図１３（ｂ）に示すように、バックドアＢが開放した状態で取手本体６の枢支部が上方に位置する姿勢でバックドアＢに固定される。また、取手本体６の手掛け部６１は手掛け凹部４内に収納可能な大きさに形成されており、トーションスプリング６２により収納位置側に付勢される。
【００４０】
したがってこの実施の形態において、バックドアＢが開放した状態で手掛け部６１はトーションスプリング６２により付勢されて手掛け凹部４内に保持され、手掛け部６１に手をかけてバックドアＢを下方に引き下げると、手掛け部６１はトーションスプリング６２の反力に抗して手掛け凹部４から引き出される。
【００４１】
図１６ないし図２０に本発明の第４の実施の形態を示す。この実施の形態において、補助取手装置Ａは、図１８に示すように、全体として細長矩形状の開口部を備えたブックケース形状に形成された取手本体６を有する。取手本体６は、バックドアＢの床部対応面２に開設された開口３に嵌合、固定されて手掛け凹部４をドア体内部から画成するもので、図１６（ｂ）に示すように、バックドアＢが開放状態にある際に手掛け凹部４の天井壁面４２を形成する第１のケース６４と、底部壁面４１を形成する第２のケース６３を組み合わせて構成される。
【００４２】
上記第１のケース６４の側壁部には固定用舌片６４ａが突設されるとともに、インナーパネル７の固定座面７３の裏面にはナット７４が接合され、取手本体６はインナーパネル７の表面側からナット７４に螺合されるボルト７５を使用してインナーパネル７に止着される（図１６（ｃ）参照）。
【００４３】
一方、第２のケース６３は図２０（ｂ）、（ｃ）に示すように、第１のケース６４の側壁部６４ｂに内方から沿う側壁部６３ｂを有し、その開口部側端部で、かつ底部壁面４１近傍位置において第１のケース６４に枢支される。さらに、第１のケース６４と第２のケース６３の枢支部にはトーションスプリング６２が巻装され、第２のケース６３を第１のケース６４と協働してブックケース形状となる位置に付勢する。
【００４４】
さらに、上記開口３にはエスカッション５が装着される。エスカッション５は、表層部５４の中心部に開設された開口部５６の周縁から裏面に向けて壁面５０を立設して形成され、上記取手本体６をインナーパネル７に固定した後、係止爪５２をインナーパネル７の開口３に弾発係止される。
【００４５】
【発明の効果】
以上の説明から明らかなように、本発明によれば、荷積み、あるいは荷下ろし時に邪魔にならず、しかも開閉操作性も良好にすることができる。
【図面の簡単な説明】
【図１】本発明を示す図で、（ａ）は自動車の後部のみを示す側面図、（ｂ）は（ａ）の１Ｂ部拡大図である。
【図２】バックドアの閉塞操作を示す説明図で、（ａ）は本発明の動作説明図、（ｂ）は比較例の説明図である。
【図３】補助取手装置の取り付け方法を示す分解斜視図である。
【図４】取手本体を示す図で、（ａ）は正面図、（ｂ）は（ａ）の４Ｂ方向矢視図、（ｃ）は（ａ）の４Ｃ−４Ｃ線断面図、（ｄ）は（ｂ）の４Ｄ−４Ｄ線断面図である。
【図５】図１の変形例を示す断面図である。
【図６】図５の変形例の取付方法を示す分解斜視図である。
【図７】図５の取手本体を示す図で、（ａ）は正面図、（ｂ）は（ａ）の７Ｂ方向矢視図、（ｃ）は（ａ）の右側面図、（ｄ）は（ｂ）の７Ｄ−７Ｄ線断面図である。
【図８】本発明の第２の実施の形態を示す図で、（ａ）は自動車の後部のみを示す側面図、（ｂ）は（ａ）の８Ｂ部拡大図、（ｃ）はインナーパネルへの固定状態を示す断面図である。
【図９】本発明の動作を示す説明図で、（ａ）はバックドアの開放時を示す図、（ｂ）は所定角度下方に回動した状態を示す図である。
【図１０】補助取手装置の固定方法を示す斜視図である。
【図１１】補助取手装置を示す図で、（ａ）は正面図、（ｂ）は（ａ）の１１Ｂ−１１Ｂ線断面図、（ｃ）は裏面図である。
【図１２】図１１の側面図で、（ａ）は図１１（ａ）の左側面図、（ｂ）は図１１（ａ）の１２Ａ−１２Ａ線断面図、（ｃ）は（ａ）の１２Ｃ−１２Ｃ線断面図である。
【図１３】本発明の第３の実施の形態を示す図で、（ａ）は自動車の後部のみを示す側面図、（ｂ）は（ａ）の１３Ｂ部拡大図、（ｃ）はインナーパネルへの固定状態を示す断面図である。
【図１４】補助取手装置の固定方法を示す斜視図である。
【図１５】補助取手装置を示す図で、（ａ）は正面図、（ｂ）は左側面図、（ｃ）（ａ）の１５Ｃ−１５Ｃ線断面図、（ｄ）はベースのみを（ａ）の１５Ｄ−１５Ｄ線に沿って切断した断面図である。
【図１６】本発明の第４の実施の形態を示す図で、（ａ）は自動車の後部のみを示す側面図、（ｂ）は（ａ）の１６Ｂ部拡大図、（ｃ）はインナーパネルへの固定状態を示す断面図である。
【図１７】バックドアの閉塞操作を示す説明図で、（ａ）は本発明の動作説明図、（ｂ）は比較例の説明図、（ｃ）は他の比較例の説明図である。
【図１８】補助取手装置の固定方法を示す斜視図である。
【図１９】補助取手装置を示す図で、（ａ）は正面図、（ｂ）は裏面図である。
【図２０】図１９の側面図で、（ａ）は図１９（ａ）の右側面図、（ｂ）は図１９（ａ）の２０Ｂ−２０Ｂ線断面図で第２のケースが動作した状態を示す図、（ｃ）は図１９（ａ）の２０Ｂ−２０Ｂ線断面図で第２のケースの収納状態を示す図、（ｄ）は図１９（ａ）の２０Ｄ−２０Ｄ線断面図で第２のケースが動作した状態を示す図、（ｅ）は図１９（ａ）の２０Ｄ−２０Ｄ線断面図で第２のケースの収納状態を示す図である。
【符号の説明】
Ａ補助取手装置
Ｂバックドア
１車内対応面
２床部対応面
３開口
４手掛け凹部
４０指挿入スペース
４１底部壁面
５エスカッション
５０壁面
５１挿通開口
５２係止爪
５３ヒンジ片
６取手本体
６０固定部
６１手掛け部
６２付勢手段
６３第２のケース
６４第１のケース
７インナーパネル
７０締結部材
７１ネジ部材
８ベース[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an auxiliary handle device for a back door of an automobile, and more particularly to an auxiliary handle device used when closing a back door such as a one-box car or a wagon that is opened upward.
[0002]
[Prior art]
As an auxiliary handle device that provides a handle for closing the opened back door, for example, as described in Japanese Utility Model Publication No. Hei 4-90660, the auxiliary handle device is protruded and fixed to the inner wall surface of the back door. Things have been proposed.
[0003]
[Problems to be solved by the invention]
However, in the above-described conventional example, since the auxiliary handle device protrudes from the general surface of the back door in the open state, there is a problem such as hitting the user's head when loading or unloading.
[0004]
Further, in order to eliminate such drawbacks, as described in Japanese Utility Model Publication No. 7-37963, a configuration in which the handle portion is configured to be foldable has been proposed. It has the disadvantage of poor properties.
[0005]
SUMMARY OF THE INVENTION The present invention has been made to solve the above-described drawbacks, and an object of the present invention is to provide an auxiliary handle device for an automobile back door that does not interfere with loading or unloading and has good operability.
[0006]
Another object of the present invention is to provide an automobile back door that can be easily closed.
[0007]
[Means for Solving the Problems]
According to the present invention, the object is
An auxiliary handle device for a backdoor of an automobile that is attached to the flip-up backdoor B of the automobile and provides a handle when the backdoor B is closed.
An escutcheon 5 that closes an opening 3 formed in an abutting corner between the in-car corresponding surface 1 and the floor corresponding surface 2 of the back door B , and forms a handle recess 4 in the abutting corner;
A handle body 6 fixed to the back door B at the fixing portion 60;
The handle main body 6 is provided with a finger insertion space 40 which is formed in a bowl shape and is accommodated in the handle recess 4 and is opened to both the interior corresponding surface 1 and the floor corresponding surface 2 between the escutcheon 5. This is achieved by providing an auxiliary handle device for a back door of an automobile in which a handle portion 61 is formed and arranged.
[0008]
For example, as shown in FIG. 1 or FIG. 6, the auxiliary handle device A has an escutcheon 5 that closes an opening 3 that is opened at an abutting corner between the interior corresponding surface 1 and the floor corresponding surface 2 of the back door B. . In addition, in this specification, as shown in FIG. 1A, the vehicle interior corresponding surface 1 refers to a wall surface facing the vehicle interior in a state where the rear opening C1 of the vehicle C is closed by the back door B, and corresponds to the floor. The surface 2 refers to an end surface corresponding to the lower floor surface C2 of the automobile C or the lower edge of the rear opening C1 in the closed state. The escutcheon 5 has a wall surface 50 for preventing a hand from entering the door body from the opening 3, and is surrounded by the wall surface 50 at the abutting corner, and the vehicle interior corresponding surface 1 and the floor corresponding surface 2 is formed.
[0009]
On the other hand, the handle 61 of the handle main body 6 fixed to the back door B in the fixing portion 60 is housed in the handle recess 4, and the rear floor C2 of the automobile C is used even when the back door B is closed. Alternatively, interference with the lower edge of the rear opening C1 is prevented. Further, a finger insertion space 40 is provided between the handle portion 61 and the wall surface 50 of the escutcheon 5, and when the back door B is in a flip-up state, the handle portion 61 is operated when the back door B is closed. It can be used as a clue.
[0010]
Therefore, in the present invention, the arm length L from the rotation hinge B1 of the back door B to the handle portion 61 can be increased by arranging the handle portion 61 at a position facing the floor corresponding surface 2. The back door B can be closed with a small operating force.
[0011]
Further, by disposing the handle portion 61 in the handle recess portion 4 that opens toward both the interior corresponding surface 1 and the floor portion corresponding surface 2, the handle portion is provided in the handle recess portion 4 that is recessed in the interior corresponding surface 1. Even when the back door B is lowered to a lower position than when the 61 is disposed, the operation to the handle portion 61 is possible, and the usability is improved. FIG. 2 is an explanatory view of the auxiliary handle device A according to the present invention, and FIG. 2 (b) shows a handle in a handle recess 4 formed in the interior corresponding surface 1 for comparison. The case where the part 61 is arrange | positioned is shown. Now, in the comparative example shown in FIG. 2B, the hand interferes with the wall surface 50 of the handle recess 4 with the back door B rotated by a predetermined angle in the closing direction from the open position indicated by the chain line to the solid line position. In contrast, the auxiliary handle device A according to the present invention shown in FIG. 2 (a) has a wide range in which the hand can move without interfering with the wall surface 50 of the handle recess 4 while the hand must be released from the handle 61. Therefore, the operation to the handle portion 61 can be continued.
[0012]
In the invention according to claim 2, a structure for fixing the auxiliary handle device A to the back door B is provided. That is, the fixing part 60 of the handle body 6 is inserted from the opening 3 of the back door B and set on the back side of the inner panel 7 as shown in FIG. A screw member 71 is embedded in the fixing portion 60, and is fixed to the inner panel 7 by a fastening member 70 attached from the front surface side of the inner panel 7.
[0013]
On the other hand, the escutcheon 5 is provided with an insertion opening 51 through which the handle 61 of the handle main body 6 can be inserted. After the handle main body 6 is fixed to the back door B, the locking claw 52 is elastically moved to the periphery of the opening 3 of the back door B. Efficiency of the fastening operation | work of the handle main body 6 is achieved so that it can fix by starting and locking.
[0014]
In the invention described in claim 3, the auxiliary handle device A is provided which does not deteriorate the appearance in the vehicle. That is, in the invention according to claim 3, the opening 3 is formed in the floor corresponding surface 2 of the back door B as shown in FIG. 8, and the opening 3 is covered with an escutcheon 5 fixed to the back door B. A handle recess 4 is formed.
[0015]
The handle body 6 is pivotally supported by a hinge piece 53 projecting from the back surface of the wall surface 50 of the escutcheon 5, and rotates around the hinge portion so that the handle portion 61 housed in the handle recess 4 is outward. It can be pulled out. Further, the handle main body 6 is urged by appropriate urging means 62, and the storage state of the handle 61 in the handle recess 4 is maintained.
[0016]
Under the above configuration, when closing the back door B in the flip-up state shown in FIG. 9 (a), if the handle 61 in the handle recess 4 is placed and pulled down, FIG. As shown in b), the handle 61 is pulled out from the handle recess 4 so as to follow the load direction of the operating force. When the closing operation is completed, the handle 61 is housed in the handle recess 4 by the urging means 62, and interference with the rear floor surface C2 of the automobile C or the lower edge of the rear opening C1 is prevented.
[0017]
Therefore, in the present invention, since the handle recess 4 is formed in the floor corresponding surface 2 of the back door B, it is completely invisible from the inside of the vehicle when the back door B is closed, so that the appearance does not deteriorate.
[0018]
In the invention according to claim 4, an auxiliary handle device A is provided which does not require the opening 3 in the back door B. That is, as shown in FIG. 13C, for example, the floor corresponding surface 2 of the back door B is recessed with the floor corresponding surface 2 so that the handle recess 4 is formed, and the base 8 is formed on the surface of the handle recess 4. Is fixed. The handle body 6 is pivotally supported by the base 8 and, as shown in FIG. 13 (b), pulls the handle portion 61 stored in the handle recess 4 outward by rotating around the hinge portion. Can do. Further, the handle main body 6 is urged by appropriate urging means 62, and the storage state of the handle 61 in the handle recess 4 is maintained.
[0019]
Under the above configuration, the auxiliary handle device A according to the present invention can be operated in the same manner as the auxiliary handle device A according to the third aspect, and further, as shown in FIG. Since the range is larger than that of the invention described in claim 3, the operability is further improved.
[0020]
In the invention according to claim 5, the auxiliary handle device A is formed on the floor corresponding surface 2 of the back door B in the form of a book case in cooperation with the second case 63, for example, as shown in FIG. It is configured to have a first case 64 that defines a handle recess 4 that fits and is fixed to the opening 3 and opens toward the floor corresponding surface 2 inside the door body. The second case 63 constitutes the bottom wall surface 41 of the handle recess 4 when the back door B is in the flip-up posture, and is rotatable with respect to the first case 64 into the door body.
[0021]
Under the above configuration, as shown in FIG. 17 (a), the back door B is in the flip-up posture, and the rear opening C1 of the automobile C is opened, and the hand is placed in the handle recess 4 The back door B can be pulled down by pushing down the bottom wall surface 41. As shown in a comparative example in FIG. 17B, when the handle recess 4 is simply formed on the floor corresponding surface 2, the handle allowance gradually decreases as the back door B descends and tilts. Therefore, the pull-down operation becomes increasingly difficult, whereas in the present invention, the bottom wall surface 41 of the handle recess 4 is separate from the first case 64 and rotates with respect to the first case 64. In order to be formed by the possible second case 63, as shown by a solid line in FIG. 17 (a), the bottom wall surface 41 can be rotated inward of the door to provide a user with a certain handle. Therefore, the operability can be improved.
[0022]
Further, as shown in FIG. 17C as a comparative example, when the protrusion 41a for handling is bulged on the bottom wall surface 41 side of the handle recess 4, the base of the protrusion 41a is closed with the back door B closed. As shown by hatching in the drawing at the end, dust 41b and the like are likely to be collected and there is a risk that hands may get dirty during use. Can be prevented.
[0023]
Claims 6 and 7 propose a back door B of an automobile C that can be easily closed. That is, in the invention according to claim 6, the back door B of the automobile C has the handle portion 61 disposed in the handle recess portion 4 that is recessed at the corner of the abutting corner between the vehicle interior corresponding surface 1 and the floor corresponding surface 2. Configured. By arranging the handle 61 at the corner of the abutting corner between the vehicle interior corresponding surface 1 and the floor corresponding surface 2, as described above, the operability can be greatly improved.
[0024]
In carrying out the present invention, it is desirable to use the auxiliary handle device A according to the first or second aspect, but it is also possible to join the handle 61 directly to the inner panel 7.
[0025]
According to the seventh aspect of the present invention, the handle 61 is accommodated in the handle recess 4 provided in the floor corresponding surface 2 so as to be able to protrude from the handle recess 4, and the handle 61 is accommodated by the biasing means 62. It is configured by energizing By providing the handle recess 4 in the floor corresponding surface 2 and accommodating the handle 61 in the handle recess 4 so as to be able to pop out, the operability can be greatly improved as described above.
[0026]
In order to store the handle 61 so as to be able to protrude from the handle recess 4, the handle 61 can be pivotally supported or supported so as to be drawn out in a linear direction. In carrying out the present invention, it is desirable to use the auxiliary handle device A according to the third or fourth aspect. However, the handle 61 is attached to an appropriate hinge device or guide body in which the handle 61 is fixed to the inner panel 7. It is also possible to support the slidably or slidably.
[0027]
DETAILED DESCRIPTION OF THE INVENTION
First, the mounted state of the back door B of the automobile C is shown in FIG. The back door B is pivotally supported by the vehicle body in the vicinity of the upper end of the rear opening C1 of the automobile C, and is configured to be able to open the rear opening C1 by rotating around the pivot from the closed position indicated by the chain line to the solid line position. The back door B has a vehicle interior corresponding surface 1 facing the vehicle inner side and a vehicle exterior corresponding surface 10 facing the vehicle outer side at the closed position, and is formed in a hollow shape. The back door B has a floor-corresponding surface 2 that faces the lower edge of the rear floor C2 of the vehicle C or the lower edge of the rear opening C1 at the boundary between the interior-corresponding surface 1 and the exterior-corresponding surface 10. An opening 3 is opened at the corner of the abutment between the part corresponding surface 2 and the in-vehicle corresponding surface 1.
[0028]
FIG. 1B is an enlarged view of the vicinity of the abutting corner of the back door B in the open state, 7 is an inner panel, and 72 is a trim member attached to the surface of the inner panel 7. Further, as shown in FIG. 3, a fixed seat surface 73 is formed on the side of the opening 3 of the inner panel 7 by being embossed toward the back surface.
[0029]
As shown in FIG. 3, the auxiliary handle device A has a handle body 6 fixed to the back surface of the fixed seat surface 73 of the inner panel 7 and an escutcheon 5. As shown in FIG. 4, the handle body 6 is formed by integrally forming a fixing portion 60 and a handle portion 61, and is obtained, for example, by injection molding a synthetic resin material. A nut (screw member 71) is embedded in the fixing portion 60 of the handle body 6, and after the fixing portion 60 is brought into contact with the fixed seat surface 73 from the back surface side of the inner panel 7, from the front surface side of the inner panel 7. The bolt (fastening member 70) is fastened and fixed to the inner panel 7.
[0030]
The handle 61 of the handle body 6 is constructed between two leg portions 60a, 60a extending from the fixed portion 60 along the back surface of the inner panel 7, and is provided on the outer surface of the back door B from the surface of the surface layer portion 54 of the escutcheon 5 described later. It is arranged at a position that does not jump out.
[0031]
On the other hand, the escutcheon 5 is formed of a material having appropriate flexibility, such as a synthetic resin material, and includes a surface layer portion 54 along the floor corresponding surface 2 and the vehicle interior corresponding surface 1, and the center portion of the surface layer portion 54 is recessed. Thus, the handle recess 4 is formed. As shown in FIG. 3, an insertion opening 51 through which the handle portion 61 of the handle body 6 can be inserted is opened at the center of the wall surface 50 of the handle recess 4. Further, a locking claw 52 that can be locked to the periphery of the opening 3 of the inner panel 7 protrudes from the back surface of the wall surface 50 of the handle recess 4.
[0032]
Therefore, in this embodiment, after the handle body 6 is first fixed to the inner panel 7, the handle 61 of the handle body 6 is passed through the insertion opening 51, the escutcheon 5 is pressed against the opening 3, and the locking claw 52 is moved to the inner panel. 7 is elastically locked to the periphery of the opening 3 to complete the mounting operation. In this state, a finger insertion space 40 with an appropriate interval is formed between the wall surface 50 of the handle recess 4 and the handle 61, and is opened by inserting a finger into the finger insertion space 40 and operating the handle 61. The back door B in the state can be closed.
[0033]
5 to 7 show modifications of the above embodiment. In the description of this modification and other embodiments of the present invention described below, the same components as those in the above embodiments are denoted by the same reference numerals in the drawings, and the description thereof is omitted.
[0034]
In this modified example, a fixed seat surface 73 is extended to the side of the opening 3 of the inner panel 7, and the handle body 6 is formed with a fixing portion 60 that contacts the back surface of the fixed seat surface 73. In this modification, a stud bolt (screw member 71) is embedded in the fixing portion 60 of the handle body 6, and is fixed to the inner panel 7 by a nut (fastening member 70) attached from the surface side of the inner panel 7. The After fixing the handle main body 6, the locking claw 52 is elastically locked to the opening 3 of the inner panel 7 to mount the escutcheon 5, and the nut 70 is hidden by the surface layer portion 54.
[0035]
8 to 12 show a second embodiment of the present invention. In the present embodiment, the auxiliary handle device A is formed by pivotally supporting the handle body 6 on the escutcheon 5, and is fitted and fixed to the opening 3 provided on the floor corresponding surface 2 of the back door B. In order to fix the auxiliary handle device A, a fixed seat surface 73 is formed on the inner panel 7 on the side of the opening 3, and a nut 74 is joined to the back surface of the fixed seat surface 73.
[0036]
The escutcheon 5 having the surface layer portion 54 and the handle recess 4 has a hinge piece 53 protruding from the back surface of the wall surface 50, and the handle body 6 is pivotally supported by the hinge piece 53.
The handle body 6 includes a handle portion 61 that is accommodated in the handle recess 4 and a leg portion 60a that passes through the leg insertion hole 55 provided in the wall surface 50 of the escutcheon 5 and wraps around the back surface portion of the escutcheon 5 (FIG. 8B). )), And is pivotally supported by the hinge piece 53 of the escutcheon 5 at the tip of the leg 60a. The handle body 6 is provided with a blindfold 65 extending from the handle 61 so that the interior of the door panel is not seen through the leg insertion hole 55 of the escutcheon 5.
[0037]
In the auxiliary handle apparatus A configured as described above, the fixing portion 56 formed on the back surface of the surface layer portion 54 of the escutcheon 5 is brought into contact with the fixing seat surface 73 of the inner panel 7 from the front surface side and joined to the fixing seat surface 73. The bolts 75 are fixed to the nuts 74 by screwing them. As shown in FIG. 11, the surface layer portion 54 of the escutcheon 5 is provided with a concave portion 54a for accommodating the head of the fixing bolt 75. After the escutcheon 5 is fixed, the cap 54b is attached. Thus, the head of the bolt 75 is hidden.
[0038]
As shown in FIG. 8, the auxiliary handle device A is fixed to the back door B in a posture in which the hinge piece 53 is positioned upward with the back door B opened. In this state, the handle portion 61 of the handle body 6 is urged in the direction of the arrow in FIG. 8A by a torsion spring (biasing means 62) wound around a pivotal support portion with the hinge piece 53, and the handle recess 4 When the back door B is pulled downward by holding the handle 61 and pulling the back door B downward, the handle 61 resists the reaction force of the torsion spring 62 as shown in FIG. Pulled out.
[0039]
13 to 15 show a third embodiment of the present invention. In this embodiment, as shown in FIGS. 13B and 13C, the floor corresponding surface 2 of the back door B has the inner panel 7 and the trim member 72 that are recessed to form the handle recess 4. A nut 74 is joined to the back surface of the inner panel 7. As shown in FIG. 14, the auxiliary handle device A is bent at both ends of the base 8 fixed to the surface of the handle recess 4 and the handle 61 using bolts 75 screwed into the nut 74. The free end of the leg portion 60a has a handle body 6 pivotally supported by the base 8, and as shown in FIG. 13 (b), the pivot portion of the handle body 6 is upward with the back door B opened. It is fixed to the back door B with the posture located at the position. The handle 61 of the handle main body 6 is formed in a size that can be stored in the handle recess 4 and is biased toward the storage position by the torsion spring 62.
[0040]
Therefore, in this embodiment, the handle 61 is urged by the torsion spring 62 and held in the handle recess 4 with the back door B open, and the back door B is pulled downward by placing a hand on the handle 61. Then, the handle 61 is pulled out of the handle recess 4 against the reaction force of the torsion spring 62.
[0041]
16 to 20 show a fourth embodiment of the present invention. In this embodiment, as shown in FIG. 18, the auxiliary handle apparatus A has a handle body 6 formed in a bookcase shape having an elongated rectangular opening as a whole. The handle body 6 is fitted and fixed to the opening 3 formed in the floor corresponding surface 2 of the back door B to define the handle recess 4 from the inside of the door body, as shown in FIG. When the back door B is in the open state, the first case 64 that forms the ceiling wall surface 42 of the handle recess 4 and the second case 63 that forms the bottom wall surface 41 are combined.
[0042]
A fixing tongue piece 64 a protrudes from the side wall portion of the first case 64, and a nut 74 is joined to the back surface of the fixed seat surface 73 of the inner panel 7, so that the handle body 6 is attached to the surface of the inner panel 7. It is fixed to the inner panel 7 by using a bolt 75 screwed to the nut 74 from the side (see FIG. 16C).
[0043]
On the other hand, as shown in FIGS. 20 (b) and 20 (c), the second case 63 has a side wall part 63 b extending from the inside to the side wall part 64 b of the first case 64. And pivotally supported by the first case 64 at a position near the bottom wall surface 41. Further, a torsion spring 62 is wound around the pivotal support portion of the first case 64 and the second case 63, and the second case 63 is attached to the position where the book case shape is formed in cooperation with the first case 64. To force.
[0044]
Further, an escutcheon 5 is attached to the opening 3. The escutcheon 5 is formed by erecting a wall surface 50 from the peripheral edge of the opening 56 formed in the center of the surface layer portion 54 toward the back surface, and after fixing the handle body 6 to the inner panel 7, 52 is elastically locked to the opening 3 of the inner panel 7.
[0045]
【The invention's effect】
As is apparent from the above description, according to the present invention, it is possible to improve the opening / closing operability without being in the way of loading or unloading.
[Brief description of the drawings]
1A and 1B are views showing the present invention, in which FIG. 1A is a side view showing only a rear portion of an automobile, and FIG. 1B is an enlarged view of a portion 1B of FIG.
FIGS. 2A and 2B are explanatory diagrams showing a closing operation of a back door, in which FIG. 2A is an operation explanatory diagram of the present invention, and FIG. 2B is an explanatory diagram of a comparative example;
FIG. 3 is an exploded perspective view showing a method of attaching the auxiliary handle device.
4A and 4B are views showing a handle main body, where FIG. 4A is a front view, FIG. 4B is a view taken in the direction of arrow 4B in FIG. 4A, FIG. 4C is a cross-sectional view taken along line 4C-4C in FIG. FIG. 4B is a sectional view taken along line 4D-4D in (b).
FIG. 5 is a cross-sectional view showing a modification of FIG.
6 is an exploded perspective view showing a mounting method of the modified example of FIG.
7A and 7B are views showing the handle main body of FIG. 5, in which FIG. 5A is a front view, FIG. 7B is a view taken in the direction of arrow 7B in FIG. 5A, FIG. FIG. 7B is a sectional view taken along line 7D-7D in (b).
8A and 8B are views showing a second embodiment of the present invention, in which FIG. 8A is a side view showing only the rear portion of the automobile, FIG. 8B is an enlarged view of a portion 8B of FIG. 8A, and FIG. It is sectional drawing which shows the fixed state to.
9A and 9B are explanatory views showing the operation of the present invention, in which FIG. 9A is a view showing when the back door is opened, and FIG. 9B is a view showing a state where it is rotated downward by a predetermined angle.
FIG. 10 is a perspective view showing a method of fixing the auxiliary handle device.
11A and 11B are diagrams illustrating an auxiliary handle device, in which FIG. 11A is a front view, FIG. 11B is a sectional view taken along line 11B-11B in FIG. 11A, and FIG.
FIG. 12 is a side view of FIG. 11, where (a) is a left side view of FIG. 11 (a), (b) is a cross-sectional view taken along line 12A-12A of FIG. 11 (a), and (c) is FIG. It is a 12C-12C line sectional view.
FIGS. 13A and 13B are views showing a third embodiment of the present invention, in which FIG. 13A is a side view showing only the rear portion of the automobile, FIG. 13B is an enlarged view of a portion 13B of FIG. 13A, and FIG. It is sectional drawing which shows the fixed state to.
FIG. 14 is a perspective view showing a method of fixing the auxiliary handle device.
FIGS. 15A and 15B are diagrams showing an auxiliary handle device, in which FIG. 15A is a front view, FIG. 15B is a left side view, FIG. 15C is a cross-sectional view taken along line 15C-15C in FIG. It is sectional drawing cut | disconnected along 15D-15D line | wire.
FIGS. 16A and 16B are views showing a fourth embodiment of the present invention, in which FIG. 16A is a side view showing only a rear portion of an automobile, FIG. 16B is an enlarged view of a portion 16B of FIG. It is sectional drawing which shows the fixed state to.
FIGS. 17A and 17B are explanatory diagrams showing the closing operation of the back door, wherein FIG. 17A is an explanatory diagram of the operation of the present invention, FIG. 17B is an explanatory diagram of a comparative example, and FIG. 17C is an explanatory diagram of another comparative example;
FIG. 18 is a perspective view showing a method of fixing the auxiliary handle device.
19A and 19B are diagrams showing an auxiliary handle device, in which FIG. 19A is a front view, and FIG. 19B is a back view.
20 is a side view of FIG. 19, where (a) is a right side view of FIG. 19 (a), and (b) is a cross-sectional view taken along line 20B-20B of FIG. FIG. 19C is a cross-sectional view taken along the line 20B-20B in FIG. 19A, and shows the storage state of the second case. FIG. 19D is a cross-sectional view taken along the line 20D-20D in FIG. The figure which shows the state which the case of 2 act | operated, (e) is a figure which shows the accommodation state of a 2nd case in the 20D-20D sectional view taken on the line of Fig.19 (a).
[Explanation of symbols]
A Auxiliary handle device B Back door 1 In-car corresponding surface 2 Floor-corresponding surface 3 Opening 4 Handle recess 40 Finger insertion space 41 Bottom wall surface 5 Escution 50 Wall surface 51 Insertion opening 52 Locking claw 53 Hinge piece 6 Handle body 60 Fixing portion 61 Part 62 Biasing means 63 Second case 64 First case 7 Inner panel 70 Fastening member 71 Screw member 8 Base

Claims

An auxiliary handle device for an automobile back door that is attached to a flip-up back door of an automobile and provides a handle when the back door is closed.
An escutcheon that closes an opening formed in an abutting corner between the interior corresponding surface of the back door and the floor corresponding surface, and forms a handle recess in the abutting corner;
A handle body fixed to the back door at the fixing portion;
The handle body is formed in a bowl shape and accommodated in a handle recess, and is provided with a finger insertion space between the escutcheon and open to both the vehicle interior surface and the floor surface. The auxiliary handle device of the back door of the automobile in which the part is formed.

A screw member is embedded in the fixing portion, and fixed to the inner panel by a fastening member mounted from the inner panel surface side,
The auxiliary handle device for a back door of an automobile according to claim 1, wherein the escutcheon is fixed by elastically locking a locking claw to an opening peripheral edge of the back door after the handle portion of the handle body is inserted into the insertion opening.

An auxiliary handle device for an automobile back door that is attached to a flip-up back door of an automobile and provides a handle when the back door is closed.
An escutcheon that is fastened to the inner panel of the back door, closes the opening established on the floor corresponding surface of the back door, and forms a hand recess,
A handle body having a handle portion that can be stored in the handle recess,
The handle body is pivotally supported by a hinge piece projecting from the back surface of the wall surface of the escutcheon so that the handle portion can be pulled out from the handle recess, and the handle portion is attached to the storage position side by the biasing means. energized by Rutotomoni auxiliary handle device of the back door of an automobile finger to the floor surface corresponding surface separates the possible insertion space by being withdrawn from the recess working is formed into a rod-shaped.

An auxiliary handle device for an automobile back door that is attached to a flip-up back door of an automobile and provides a handle when the back door is closed.
A base fixed to a hand recess recessed in the floor corresponding surface of the back door;
A handle body having a handle portion that can be stored in the handle recess,
The handle body is rotatably pivoted to base over scan, and is urged to housed in urging reaction force against by the recess worked can be pulled out of the worked part of the means by the biasing means Auxiliary handle device for automobile back door.

An auxiliary handle device for an automobile back door that is attached to a flip-up back door of an automobile and provides a handle when the back door is closed.
A bookcase shape is formed in cooperation with the second case, and a handle recess is fitted into the opening formed on the floor corresponding surface of the back door and fixed and opened toward the floor corresponding surface inside the door body. Having a first case defining,
The second case constitutes the bottom wall surface of the handle recess when the back door is in the flip-up position, and assists the back door of the automobile that can be rotated inward of the door relative to the first case. Handle device.

A back door of an automobile that is attached to the rear opening of the automobile and opens the rear opening by a flip-up posture,
The handle portion formed in a bowl shape is opened toward both the in-vehicle support surface and the floor-corresponding surface in the handle recess recessed in the corner of the abutting corner between the in- vehicle response surface and the floor-corresponding surface. A back door of an automobile with a finger insertion space .

A back door of an automobile that is attached to the rear opening of the automobile and opens the rear opening by a flip-up posture,
The handle portion is urged by the urging means at the accommodation position in the handle recess recessed on the floor corresponding surface, and the handle portion can be ejected from the handle recess against the reaction force of the urging means . The back door of the car housed in