JP2004106820A - Window glass protector for automobile - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a window glass protector for an automobile capable of easily spreading a cover sheet covering at least part of a window glass of the automobile and setting it on the window glass, easily removing the sheet from the window glass, and easily folding and storing the sheet. <P>SOLUTION: This window glass protector 1 for the automobile is provided with the cover sheet 2 covering at least part of the window glass, a plurality of first arm members 3 for holding the cover sheet 2 radially arranged with a central focus on an approximate center of the cover sheet 2, a first mounting member 4 rotatably holding central side end parts of the plurality of the first arm members 3 at the approximate center of the cover sheet 2, a second mounting member 7 arranged relatively movable manner in respect to the first mounting member 4, rotatably holding second arm members 6 opening and closing the plurality of the first arm members 3, and a sucking disk 11 attached to the second mounting member 7, sticking fast to the window glass. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
本発明は、自動車用ウインドガラス保護装置であって、より詳しくは冬季の屋外駐車時において自動車のウインドガラスに霜や雪等が付着又は氷結するのを防止し、あるいは夏季の屋外駐車時においては車内の温度上昇を抑制できる自動車用ウインドガラス保護装置に関するものである。
【０００２】
【従来の技術】
従来の自動車用ウインドガラス保護装置としては、例えば特開平８−１０４１４２の明細書に、トランクの蓋の裏側に収納ポーチを設置し、使用時にその収納ポーチからカバーを引き出し、車体の屋根と窓ガラス全面を覆い、そのカバーの先端をサイドミラーやドアの取っ手に固定する技術が記載されている。しかし、そのような構造では、カバーする必要のない屋根部分を覆う等カバーが必要以上に大きくなり、そのため、カバーの取付けに手間がかかってしまう。
【０００３】
また、登録実用新案第３０１１０６４号の明細書には、カバーとしてのビニールシートの周辺部にアルニコ強力磁石を取付け、その磁石によりビニールシートを車体に取付ける技術が記載されている。しかし、そのような構造では、車体に取付ける際にビニールシートを広げるのに手間がかかるとともに、車体から取外して収納する場合にビニールシートを折畳むのに手間がかかってしまう。
【０００４】
【発明が解決しようとする課題】
本発明の目的は、自動車用ウインドガラス保護装置において、ウインドガラスの覆う必要のある部分のみを覆って小型化ができ、取付け時にカバー部分を簡単に広げることができるとともに簡単にウインドガラスに固定でき、更に、ウインドガラスから簡単に取外して折畳み収納することができる自動車用ウインドガラス保護装置を提供することである。
【０００５】
【課題を解決する手段】
前述の課題を解決するために、請求項１の発明は、自動車のウインドガラスの少なくとも一部を覆う折畳み可能な傘状形状のカバーシート部材と、該カバーシート部材のほぼ中心部を回動自在に保持する取付部材を備えたことを特徴としている。
また、請求項２の発明は、自動車のウインドガラスの少なくとも一部を覆う折畳み可能な傘状形状のカバーシート部材と、該カバーシート部材のほぼ中心部を回動自在に保持する取付部材を有し、前記取付部材を操作することにより前記カバーシート部材を折畳み可能にしたことを特徴としている。
また、請求項３の発明は、前記カバーシート部材は、シート状のシート部材とそれを保持する放射状に構成された複数の第１腕部材を有し、前記取付部材は、前記シート部材と前記第１腕部材を保持し、前記取付部材を操作することにより前記シート部材と前記第１腕部材を折畳み可能にしたことを特徴としている。
また、請求項４の発明は、前記カバーシート部材自体を太陽光反射性の大きい素材とするか、反射性を有する印刷等を行うことで、夏季の屋外駐車時において車内の温度上昇をより防ぐことを特徴としている。
また、請求項５の発明は、前記カバーシート部材は、複数の薄肉シート部と複数の厚肉腕部が一体成形されていることを特徴としている。
また、請求項６の発明は、更に、前記カバーシート部材と前記取付部材が一体成形されていることを特徴としている。
また、請求項７の発明は、前記取付部材は、前記カバーシート部材のほぼ中央部に取付けられ前記カバーシート部材を回動自在に保持する第１取付部材と、それに対して相対移動可能に設けられ前記カバーシート部材を開閉する複数の第２腕部材を備えた第２取付部材を有し、さらに、前記第１取付部材と第２取付部材との間に前記カバーシート部材を開いた状態に保持する開状態保持手段を設けたことを特徴としている。
また、請求項８の発明は、前記カバーシート部材と前記取付部材の少なくとも一方に前記ウインドガラスに固定する固定手段を設けたことを特徴としている。
また、請求項９の発明は、前記固定手段は、前記取付部材に設けられ、前記ウインドガラスに吸着固定される弾性の吸盤であることを特徴としている。
また、請求項１０の発明は、前記取付部材に前記吸盤を前記ウインドガラスに吸着固定した状態より前記吸盤と前記ウインドガラスとの間に発生する真空を解除して前記吸盤の前記ウインドガラスへの吸着固定を解除する真空解除手段を設けたことを特徴としている。真空とは真空状態つまり大気圧からの減圧状態を含める。
また、請求項１１の発明は、前記真空解除手段は、前記吸盤の外周部の一端に接続した取外用紐であることを特徴としている。
また、請求項１２の発明は、前記真空解除手段は、前記吸盤に設けた前記ウインドガラスと吸盤と間の空間と大気とを接続する連通孔と、その連通孔を開閉するシート部材を有していることを特徴としている。
また、請求項１３の発明は、前記第２取付部材を相対移動可能な第３部材と第４部材で構成し、前記第３部材に前記吸盤を取付けるとともに、前記第４部材に前記第２腕部材を取付け、さらに、前記シート部材を前記第３部材に相対移動可能に設けたことを特徴としている。
また、請求項１４の発明は、前記取付部材に前記吸盤を前記ウインドガラスに吸着固定した後に前記吸盤と前記ウインドガラス間の空間の体積を増大させて前記空間に発生する真空を増大する真空増大手段を設けたことを特徴としている。
また、請求項１５の発明は、前記第２取付部材を相対移動可能な第５部材と第６部材で構成し、前記第５部材に前記吸盤を取付けるとともに、前記第６部材に前記第２腕部材を取付け、さらに、前記真空増大手段は、前記第５部材に一端面が前記空間に面するピストン部材を摺動自在に設けるとともに、前記第５部材に前記ピストン部材を移動保持する移動保持手段を設けたことを特徴としている。
また、請求項１６の発明は、前記第３部材と第４部材の間又は前記第５部材と第６部材の間に前記吸盤が前記ウインドガラスに吸着固定された状態で前記第４部材又は前記第６部材を前記ウインドガラス側に付勢する付勢ばねを設けたことを特徴としている。
また、請求項１７の発明は、前記カバーシート部材の外周に前記ウインドガラスに接触する弾性シート部材を設けたことを特徴としている。
さらに、請求項１８の発明は、前記自動車用ウインドガラス保護装置を収納する収納容器を有し、該収納容器は有底円筒筒と蓋からなり、該蓋を前記第１取付部材に一体に形成したことを特徴としている。
【０００６】
【発明の実施の形態】
以下、図面を用いて本発明の実施の形態について説明する。図１は、本発明の実施の形態に係る自動車用ウインドガラス保護装置のウインドガラスの少なくとも一部を覆うカバーシートを広げた状態を示す正断面図であり、図２は、その広げた状態で全体の概略半分を示す正面図である。自動車用ウインドガラス保護装置１は、図２に示すように広げたときに略正方形となるカバーシート２を有し、そのカバーシート２のウインドガラスに面する裏側の対角線位置及びその中間位置にカバーシート２の中心部を中心として放射状に伸びる略棒状の複数の弾性を有する第１腕部材３が取付けられている。図１において第１腕部材３の長さは、対角線位置のものよりその中間位置のものの方が短くなっている。第１腕部材３の中心側端部は板状部３ａを有し、その板状部３ａに貫通孔３ｂが形成されており、カバーシート２の中心部に位置する円筒状の第１取付部材４の先端側外周部に形成された第１腕部材３の数と同じ数の放射状溝４ａに第１腕部材３の板状部３ａを挿入し、貫通孔３ｂにワイヤを通すことで複数の第１腕部材３の中心側端部が回動自在に第１取付部材４に取付けられている。
【０００７】
また、第１腕部材３の中間部には貫通孔３ｃが形成され、その貫通孔３ｃにピン５により棒状の第２腕部材６の一端側が回動自在に取付けられている。円筒状の第１取付部材４の軸孔内に円筒状の第２取付部材７が軸方向に移動可能に配置されている。この第２取付部材７は、第１取付部材４の軸孔内に移動可能に挿入される有底円筒状の小径部７ａと、外周に複数の放射状溝７ｂが形成された大径部７ｃからなり、その放射状溝７ｂに第２腕部材６の中心側端部に形成された板状部６ａが挿入され、その板状部６ａに形成された貫通孔６ｂにワイヤを通すことで、複数の第２腕部材６の中心側端部が第２取付部材７に対して回動自在に取付けられる。このように自動車用ウインドガラス保護装置１は傘状構造になっているので、第２取付部材７を第１取付部材４に対して相対移動させることにより第１腕部材３とそれに取付けられているカバーシート２を傘のように開いたり閉じたりすることができる。カバーシート２と第１腕部材３とで本発明のカバーシート部材を構成している。
【０００８】
第２取付部材７の小径部７ａは、カバーシート２の表側に突き出す側の先端側にテーパ部が形成されるとともに、その先端部に自動車用ウインドガラス保護装置１を開くための操作紐８が取付けられている。また、小径部７ａの側面に軸孔に繋がるスリット７ｄが形成され、その軸孔内にＵ字形に折り曲げられた板ばね９が配置され、その一端側の半径方向折り曲げ部９ａがそのスリット７ｄを通って小径部７ａの半径方向外側に突出している。それにより自動車用ウインドガラス保護装置１を開いたときに板ばね９の半径方向折り曲げ部９ａが第１取付部材４の先端側端面に係合することにより開状態を保持するようになっている。
【０００９】
第２取付部材７の大径部７ｃの先端にピン１０によりウインドガラスに自動車用ウインドガラス保護装置１を固定する弾性体の吸盤１１が取付けられており、自動車用ウインドガラス保護装置１を開いた状態で吸盤１１を自動車のウインドガラスに押付けることで自動車用ウインドガラス保護装置１をウインドガラスに固定することができるようになっている。また、吸盤１１のウインドガラス吸着部分の外周部に取外用紐１２が取付けてあり、その先端は第１取付部材４の外周軸孔を通ってカバーシート２の外側に引き出されている。この取外用紐１２により吸盤１１をウインドガラスに押付け固定した状態から吸盤１１とウインドガラスとの間に発生する真空を解除して吸盤１１をウインドガラスから取り外す真空解除手段を構成しており、自動車用ウインドガラス保護装置１をウインドガラスに取り付けた状態より、取外用紐１２を引くことにより吸盤１１をウインドガラスから外すことができるようになっている。
【００１０】
カバーシート２は、撥水処理をした合成繊維の布または軟質ビニールシート等からなっており、その外周部に弾性を有する合成樹脂やゴム等からなる弾性肉厚部２ａ（弾性シート部材）が設けられており、その弾性肉厚部２ａに第１腕部材３の先端が固定されている。そして、自動車用ウインドガラス保護装置１を開いた状態でウインドガラスに固定するときに、第１腕部材３の弾性力によりカバーシート２の周囲の弾性肉厚部２ａをウインドガラスに押付けるようにしている。そのため、対角線位置の第１腕部材３より短くなっている中間位置の第１腕部材３の貫通孔３ｂから第２腕部材６の連結位置までの長さを対角線位置の第１腕部材３のその長さより長くして、ウインドガラスに固定するときの第１腕部材３による弾性肉厚部２ａのウインドガラスへの押付け力が均等になるようにしている。
【００１１】
図３は、前述の第１の実施の形態における自動車用ウインドガラス保護装置１を折畳んで収納容器１３に収納した状態を示す断面図である。収納容器１３は収納筒１３ａとその蓋１３ｂからなり、自動車用ウインドガラス保護装置１が折畳まれた状態で第１取付部材４側から収納筒１３ａに挿入して蓋１３ｂを収納筒１３ａに挿着させている。収納筒１３ａを車内の座席等へ固着出来れば、蓋１３ｂは必ずしも必要ではない。
このような状態から自動車用ウインドガラス保護装置１を使用する場合には、収納容器１３から取出して、操作紐８を引張ると第２取付部材７が第１取付部材４の軸孔に嵌挿されて移動し、第２腕部材６により第１腕部材３が開いてカバーシート２が開く。そして、第２取付部材７の板ばね９が第１取付部材４の軸孔を通過すると半径方向に開いて第１取付部材４の先端部端面に係合して開いた状態に保持される。この状態で第２取付部材７を持って吸盤１１をウインドガラスに押付けることにより吸盤１１がウインドガラスに吸着されて自動車用ウインドガラス保護装置１が固定される。
このように、操作紐８を引っ張ってカバーシート２を広げて吸盤１１を押付けるだけなのでウインドガラスへの取付けが簡単に行えるようになる。この取付状態では、第１腕部材３の弾性力によりカバーシート２の周囲の弾性肉厚部２ａがウインドガラスに押付けられるので、カバーシート２とウインドガラスとの間の空間に風が吹き込むことがなく、逆に風によりカバーシート２がウインドガラスに押付けられるので自動車用ウインドガラス保護装置１が風等でウインドガラスよりはずれることがない。また、雪や雨がカバーシート２内に侵入するのを防止することができる。
【００１２】
次に、取付状態から取外して収納する場合には、外側に出ている取外用紐１２を引っ張ると、吸盤１１の吸着部外周の一部がウインドガラスから剥れるので、吸盤１１の吸着力がなくなって自動車用ウインドガラス保護装置１がウインドガラスから外れる。次に、板ばね９を押して第１取付部材４との係合を解除すると、第１腕部材３およびカバーシート２を折畳むことができ、その折畳み状態で収納容器１３に収納する。このように簡単に取外して折畳み収納することができるようになる。
【００１３】
図４は、第２の実施の形態を表す折畳んだ状態で収納容器に収納した状態を示す断面図である。この実施の形態は、前述の第１の実施の形態に対して、第１取付部材２４に収納容器１３の蓋１３ｂに代わる蓋部２４ｂを一体的に形成したものである。その他の構成は前述の第１の実施の形態と同じである。これによると、収納容器１３の蓋を第１取付部材２４に一体に形成したので、収納容器１３の構造が簡単になるとともに収納容器１３への自動車用ウインドガラス保護装置１の収納、取出しが容易になる。
【００１４】
図５は、第３の実施の形態を示す図１と同様の正断面図である。この実施の形態では、第２取付部材３７を吸盤４１が取付けられると共に第２腕部材６６が回動自在に取付けられた第１部材３７Ａと、その第１部材３７Ａに対して所定距離だけ相対移動した後第１部材３７Ａと一体に動く第２部材３７Ｂで構成し、その第２部材３７Ｂに操作紐３８が取付けられると共に吸盤４１のウインドガラス吸着部分の外周部に設けてある取外用紐４２の他端を取付けてあり、第１部材３７Ａの軸孔内に板ばね３９が配置されて、板ばね３９の折り曲げ部３９ａが第１部材３７Ａの側面に形成されたスリット３７ｄを介して第１部材３７Ａの外側に突出して第１取付部材３４の端面に係合可能になっている。その他の構成は前述の第１の実施の形態と同じである。この実施の形態によると、折畳んだ状態から操作紐３８を引っ張ると第２部材３７Ｂが第１部材３７Ａに対して所定距離だけ相対移動した後、第１部材３７Ａと第２部材３７Ｂとが一体的に第１取付部材３４に対して相対移動して第１腕部材３３とカバーシート３２が開き、板ばね３９の折り曲げ部３９ａが第１取付部材４３の端面に係合して開いた状態に保持される。この状態で吸盤４１をウインドガラスに押付けて固定させる。
ウインドガラスより取り外す場合は、操作紐３８を引っ張ると、第２部材３７Ｂが第１部材３７Ａに対して所定距離だけ相対移動するので、それにより取外用紐４２が引っ張られて吸盤４１がウインドガラスから離れ、ウインドガラスから自動車用ウインドガラス保護装置３１を取り外すことができる。次に、板ばね３９の折り曲げ部３９ａを半径方向に押し込んで板ばね３９の第１取付部材３４の係合を解除することにより第１腕部材３３とカバーシート３２を折畳むことができる。
【００１５】
図６は、第４の実施の形態を示す図２と同様の正面図である。この実施の形態では、カバーシート５２を開いた状態で略正八角形にしている。そして。その対角線位置に第１腕部材５３を８ケ配置している。このようにすると、前述の第１の実施の形態では、第１腕部材３が対角線位置のものと中間位置のものとで長さが異なり、長さの異なる２種類の第１腕部材３を用意しなければならないが、この実施の形態では、第１腕部材５３の長さは１種類であり、部品の種類を少なくすることができ、生産性を向上させることができる。
【００１６】
図７は、第５の実施の形態で開いた状態での取付部材の要部を示す正断面図である。この実施の形態では、第２取付部材６７を吸盤７１が取付けられる大径部６７Ａａと中径部６７Ａｂおよび小径部６７Ａｃを有する段付円筒状の第３部材６７Ａと、その第３部材６７Ａの中径部６７Ａｂ外周に摺動自在に取付けられた大径部６７Ｂａと小径部６７Ｂｂを有する段付円筒状の第４部材６７Ｂで構成している。第３部材６７Ａの大径部６７Ａａに吸盤７１が取付けられ、その反対側の小径部６７Ａｃが第４部材６７Ｂの貫通軸孔に相対移動可能に貫通されており、その小径部６７Ａｃの端部が第４部材６７Ｂの小径部６７Ｂｂの端面より突出している。吸盤７１の軸部に吸着面側が小径孔の段付貫通孔７１ａが形成されており、その貫通孔７１ａの段部にシール面７１ｂが形成されている。第３部材６７Ａの軸孔内に一端部にテーパ状のシート面を有するシート部７３ａが形成されたシート部材７３が摺動自在に挿入されており、シート部材７３と第３部材６７Ａとの間に弾装されたコイルばね等の弾性部材７４の付勢力によりシート部７３ａのシート面が吸盤７１のシール面７１ｂに当接して段付貫通孔７１ａを遮断している。シート部材７３のシート部７３ａより伸びるロッド部７３ｂが第３部材６７Ａの軸孔６７Ａｄを貫通して第３部材６７Ａの小径部６７Ａｃの端面より突出し、そのロッド部７３ｂの先端に操作紐６８が取付けられている。そして、吸盤７１の段付貫通孔７１ａとその段部に形成されたシール面７１ｂ、およびそのシール面７１ｂに当接するシート部７３ａを有するシート部材７３で真空解除手段を構成している。第３部材６７Ａの小径部６７Ａｃが貫通される段付円筒状の第４部材６７Ｂは、外周に複数の第２腕部材６６の中心側端部が回動自在に取付けられる大径部６７Ｂａと、第１取付部材６４の軸孔を貫通して第１取付部材６４の端面より突出可能な小径部６７Ｂｂを有している。その第４部材６７Ｂの小径部６７Ｂｂには形状を図示されていないが、その外周にＵ字状のスリット６７Ｂｃが設けられて半径方向に弾性変形可能な係合舌部６７Ｂｄが形成されており、カバーシート６２と第１腕部材６３が開いた状態ではその係合舌部６７Ｂｄが第１取付部材６４の端面に係合して開いた状態を保持するようになっている。第３部材６７Ａと第４部材６７Ｂとの間には、第３部材６７Ａに対して第４部材６７Ｂをウインドガラス側に向けて付勢するコイルばね等の弾性部材７５が設けられている。その他の構成は前述の第１の実施の形態と同じである。、
【００１７】
この第５の実施の形態では、カバーシート６２や第１腕部材６３が折畳まれた状態では、第３部材６７Ａや第４部材６７Ｂは第１取付部材６４の端面から突出しておらず、操作紐６８のみが第１取付部材６４の軸孔から外部に伸びており、その操作紐６８を引っ張ると、第３部材６７Ａや第４部材６７Ｂが第１取付部材６４の軸孔を通って図７の状態になると、第３部材６７Ａに取付けられた第２腕部材６６によりカバーシート６２や第１腕部材６３が開いた状態になる。この状態になると、第４部材６７Ｂの小径部６７Ｂｂの係合舌部６７Ｂｄが第１取付部材６４の端面に係合して開状態に保持される。この状態で吸盤７１をウインドガラスに押付けると、吸盤７１の軸貫通孔７１ａはシート部材７３のシート部７３ａが弾性部材７４の付勢力で吸盤７１のシール面７１ｂに当接して閉鎖されているので、真空による吸着力が発生してウインドガラスに吸着固定される。このとき、弾性部材７５の付勢力により第４部材６７Ｂがウインドガラス側に向けて付勢されるので、カバーシート６２や第１腕部材６３の外周周囲の弾性厚肉部６２ａがウインドガラスに当接するようになり、カバーシート６２内に風等が吹き込むのが防止できる。ウインドガラスから自動車用ウインドガラス保護装置６１を取り外す場合には、操作紐６８を引くと、シート部材７３が移動してシート部７３ａのシート面が吸盤７１の貫通孔７１ａの段部シール面７１ｂから離れる。すると、吸盤７１とウインドガラスとの間の空間が大気に連通するので、その空間の真空が解除されて吸盤７１がウインドガラスから離れる。次に第４部材６７Ｂの小径部６７Ｂｂの係合舌部６７Ｂｄを半径方向内側に動かすと、第１取付部材６４との係合が解除されるので、カバーシート６２や第１腕部材６３が折り畳まれる。このように、この第５の実施の形態でも、自動車用ウインドガラス保護装置を簡単に取付け、取外しが行える。特に、この実施の形態では、第４部材６７Ｂを介してカバーシート６２や第１腕部材６３をウインドガラスに弾性体７５の付勢力で押付けるようにしたので、風等のカバーシート内への吹き込みを確実に防止することができるようになる。また、吸盤７１とウインドガラスとの間の真空の解除を、シート部材７３が吸盤７１のシール面７１ｂから離れることで行うようにしたので、より確実に吸盤７１をウインドガラスから外すことができるようになる。
【００１８】
図８は、第６の実施の形態で開いた状態を表す図１と同様の正断面図である。この実施の形態では、カバーシート８２が開いた状態では図９に示すように略正八角形をしており、その中央部から放射状に伸びる剛性を有する８ケの厚肉リブ部８２ａとその間に設けられる薄肉シート部８２ｂが一体に形成されている。カバーシート８２は、プラスチック等の硬質合成樹脂からなり、薄肉シート部８２ｂが折畳み可能になっており、その中央部が第１取付部材８４に回動自在に取付けられている。第２取付部材８７は、吸盤９１が取付けられる大径部８７Ａａと中径部８７Ａｂおよび小径部８７Ａｃを有する段付円筒状の第５部材８７Ａと、その第５部材８７Ａの中径部８７Ａｂ外周に摺動自在に設けられる大径部８７Ｂａと小径部８７Ｂｂを有する第６部材８７Ｂから構成されている。第５部材８７Ａの大径部外周に吸盤９１が気密的に取付けられ、小径部８７Ａｃが第６部材８７Ｂの軸孔を貫通してその端面より突出しており、その小径部８７Ａｃの端部にリテーナ部材８７Ａｄが設けられている。第５部材８７Ａの大径部８７Ａａの大径の軸孔には、ピストン部材９２のピストン部９２ａが気密的に摺動自在に嵌合されており、ピストン部９２ａから伸びるロッド部９２ｂが第５部材８７Ａの小径部８７Ａｃの軸孔を貫通してリテーナ部材８７Ａｄの端面より突出している。ロッド部９２ｂの端部にはねじ部が形成されており、それにナット部材９３が螺合している。また、ロッド部９２ｂの先端には操作紐８８が接続されている。これらピストン部材９２とナット部材９３および第５部材８７Ａで真空増大手段と真空解除手段を構成している。第６部材８７Ｂは、その大径部８７Ｂａ外周に複数の第２腕部８７Ｂｃが半径方向外側に放射状に一体に形成されており、その第２腕部８７Ｂｃの先端がカバーシート８２の肉厚リブ部８２ａに係合するようになっている。第６部材８７Ｂの小径部８７Ｂｂは、第１取付部材８４の軸孔を貫通して突出可能になっており、その小径部８７Ｂｂの外周に前述の第５の実施の形態と同様に半径方向に弾性変形可能な係合舌部８７Ｂｄが形成されている。第５部材８７Ａと第６部材８７Ｂとの間には、第５部材８７Ａに対して第６部材８７Ｂをウインドガラス側に向けて付勢するコイルばね等の弾性部材９５が設けられている。その他の構成は前述の第１の実施の形態と同じである。
【００１９】
この第６の実施の形態では、カバーシート８２が折畳まれた状態では、第５部材８７Ａや第６部材８７Ｂは第１取付部材８４の端面から突出しておらず、操作紐８８のみが第１取付部材８４の軸孔から外部に伸びており、その操作紐８８を引っ張ると、第５部材８７Ａや第６部材８７Ｂが第１取付部材８４の軸孔を通って突出して来る。すると、第６部材８７Ｂの第２腕部８７Ｂｄがカバーシート８２の肉厚リブ部８２ａに係合してカバーシート８２を開いて図８の開状態になる。この状態になると、第６部材８７Ｂの小径部８７Ｂｂの係合舌部８７Ｂｄが第１取付部材８４の端面に係合して開状態に保持される。この状態で吸盤９１をウインドガラスに押付けると、真空による吸着力が発生してウインドガラスに吸着固定される。この状態でナット部材９３を回転させると、それに螺合しているピストン部材９２が図８で上方に動き、吸盤９１とウインドガラスとの間の空間体積が大きくなり、その分この空間の真空度が高くなり、より強く、確実に自動車用ウインドガラス保護装置をウインドガラスに固定することができるようになる。このとき、弾性部材９５の付勢力により第５部材８７Ｂがウインドガラス側に向けて付勢されるので、カバーシート８２の外周周囲がウインドガラスに当接するようになり、カバーシート８２内に風等が吹き込むのが防止できる。ウインドガラスから自動車用ウインドガラス保護装置８１を取り外す場合には、ナット部材９３を取付け時とは逆方向に回転させると、ピストン部材９２が図８で下方に動き、吸盤９１とウインドガラスとの間の空間体積が小さくなってその空間の真空度が低下する。これにより吸盤９１を簡単にウインドガラスから取り外すことができるようになる。次に第６部材８７Ｂの小径部８７Ｂｂの係合舌部８７Ｂｄを半径方向内側に動かすと、第１取付部材８４との係合が解除されるので、カバーシート８２が折り畳まれる。このように、この第６の実施の形態でも、自動車用ウインドガラス保護装置を簡単に取付け、取外しが行える。特に、この実施の形態では、カバーシート８２の厚肉リブ部８２ａと薄肉シート部８２ｂを一体形成したので、第１腕部材が不要になり構造の簡素化が図れる。また、第５部材８７Ａ内にピストン部材９２を設けて吸盤９１とウインドガラスとの間の真空度を高めることができるようにしたので、より強く確実に自動車用ウインドガラス保護装置８１をウインドガラスに固定することができるようになる。さらに、第６部材８７Ｂを介してカバーシート８２をウインドガラスに弾性体９５の付勢力で押付けるようにしたので、風等のカバーシート内への吹き込みを確実に防止することができるようになる。
【００２０】
図１０は、第７の実施の形態で開いた状態での取付部材の要部を示す正断面図である。この実施の形態では、前述の第６の実施の形態に対して、カバーシート部材を第１の実施の形態と同様にカバーシート部材をカバーシート１０２と第１腕部材１０３で構成するとともに、第６部材の第２腕部２７Ｂａを削除し、第２腕部材１０６を設けたもので、第１取付部材１０４の外周部に第１の実施の形態と同様に複数の放射状溝１０４ａが形成され、第１腕部材１０３の板状部１０３ａが挿入され、ワイヤにより回動自在に取付けられている。また、第６部材１０７Ｂには第６部材１０７Ｂの大径部１０７Ｂａ外周に第１の実施の形態と同様に放射状溝１０７Ｂｂが形成され、第２腕部材１０６の板状部１０６ａが挿入され、ワイヤにより回動自在に取付けられている。その他の構成は前述の第６の実施の形態と同じである。この実施の形態でも前述の実施の形態と同様に自動車用ウインドガラス保護装置を簡単に取付け、取外しが行える。特に、前述の第６の実施の形態と同様に第５部材１０７Ａ内にピストン部材１１２を設けて吸盤１１１とウインドガラスとの間の真空度を高めることができるようにしたので、より強く確実に自動車用ウインドガラス保護装置１をウインドガラスに固定することができるようになる。さらに、第６部材１０７Ｂを介してカバーシート１０２や第１腕部材１０３をウインドガラスに弾性体１１５の付勢力で押付けるようにしたので、風等のカバーシート１０２内への吹き込みを確実に防止することができるようになる。
【００２１】
なお、本発明の技術は前述の実施の形態における技術に限定されるものではなく、例えば、カバーシートの周囲部や第１腕部材の先端部に取付用紐を取付け、その取付用紐の先に吸盤や磁石を取付けて、それにより自動車用ウインドガラス保護装置を固定しても良いし、取付用紐をドアミラー等に固定しても良い。また、操作紐の先端に例えば球状の取付部材を接続し、その操作紐をドアのフレームとウインドガラスとの間に挟むようにしても良い。このようにすると、万が一自動車用ウインドガラス保護装置がウインドガラスから外れたとしても風で吹き飛ばされることが防止できる。また、本発明の自動車用ウインドガラス保護装置は、ウインドガラスの外側に取付けるものとして説明しているが、それに限定されず、ウインドガラスの内側に取り付けるようにしても良い。そのようにすると夏季等太陽の日ざしが強いときに太陽の日ざしを遮断して車内の温度が上昇するのを抑制することができる。この場合、カバーシートの内側に反射シート等の太陽の日ざしを反射するものを貼ると太陽の日ざしをより効果的に遮断することが行えるようになる。
【００２２】
また、本発明の自動車用ウインドガラス保護装置は、傘構造になっているので、第２取付部材に取付けてある吸盤を取外して、そこに握り棒を取付けることにより雨用傘としても用いることができる。
【００２３】
【発明の効果】
以上の説明から明かな用に本発明の自動車用ウインドガラス保護装置によれば、自動車のウインドガラスの少なくとも一部を覆う折畳み可能な傘状形状のカバーシート部材と、該カバーシート部材のほぼ中心部を回動自在に保持する取付部材を備えたので、自動車用ウインドガラス保護装置のウインドガラスへの取付け、取外しのときに簡単にカバーシートを広げたり、折畳んだりすることができるようになる。
また、自動車のウインドガラスの少なくとも一部を覆う折畳み可能な傘状形状のカバーシート部材と、該カバーシート部材のほぼ中心部を回動自在に保持する取付部材を有し、前記取付部材を操作することにより前記カバーシート部材を折畳み可能にしたので、自動車用ウインドガラス保護装置のウインドガラスへの取付け、取外しのときに取付部材の操作により簡単にカバーシートを広げたり、折畳んだりすることができるようになる。
また、前記カバーシート部材は、複数の薄肉シート部と複数の厚肉腕部が一体成形されるようにしたので、カバーシート部材の簡素化が図れる。
また、前記取付部材は、前記カバーシート部材のほぼ中央部に取付けられ前記カバーシート部材を回動自在に保持する第１取付部材と、それに対して相対移動可能に設けられ前記カバーシート部材を開閉する複数の第２腕部材を備えた第２取付部材を有し、さらに、前記第１取付部材と第２取付部材との間に前記カバーシート部材を開いた状態に保持する開状態保持手段を設けたので、カバーシートを簡単な構造で広げた状態に保持できるようになる。
また、前記カバーシート部材と前記取付部材の少なくとも一方に前記ウインドガラスに固定する固定手段を設けたので、簡単にウインドガラスに固定することができるようになる。
また、前前記固定手段を、前記取付部材に設けられ、前記ウインドガラスに吸着固定する弾性の吸盤としたので、簡単にウインドガラスに吸着固定することができるようになる。
また、前記取付部材に前記吸盤を前記ウインドガラスに吸着固定した状態より前記吸盤と前記ウインドガラスとの間に発生する真空を解除して前記吸盤の前記ウインドガラスへの吸着固定を解除する真空解除手段を設けたので、簡単にウインドガラスから取り外すことができるようになる。
また、前記真空解除手段を、前記吸盤の外周部の一端に接続した取外用紐としたので、取外用紐を引っ張ることで簡単に自動車用ウインドガラス保護装置をウインドガラスから取外すことができるようになる。
また、前記真空解除手段を、前記吸盤に設けた前記ウインドガラスと吸盤と間の空間と大気とを接続する連通孔と、その連通孔を開閉するシート部材で構成したので、シート部材を引っ張ることで簡単に自動車用ウインドガラス保護装置をウインドガラスから取外すことができるようになる。
また、前記取付部材に前記吸盤を前記ウインドガラスに吸着固定した後に前記吸盤と前記ウインドガラス間の空間の体積を増大させて前記空間に発生する真空を増大する真空増大手段を設けたので、吸盤のウインドガラスへの吸着力を大きくすることができより強く確実に自動車用ウインドガラス保護装置をウインドガラスに固定することができるようになる。
また、前記第２取付部材を相対移動可能な第５部材と第６部材で構成し、前記第５部材に前記吸盤を取付けるとともに、前記第６部材に前記第２腕部材を取付け、さらに、前記真空増大手段は、前記第５部材に一端面が前記空間に面するピストン部材を摺動自在に設けるとともに、前記第５部材に前記ピストン部材を移動保持する移動保持手段を設けたので、簡単な構造で吸盤のウインドガラスへの吸着力を大きくすることができるようになる。
また、前記第３部材と第４部材の間又は前記第５部材と第６部材の間に前記吸盤が前記ウインドガラスに吸着固定された状態で前記第４部材又は暖気第６部材を前記ウインドガラス側に付勢する付勢ばねを設けたので、自動車用ウインドガラス保護装置をウインドガラスに取付けたときに、カバーシートや第１腕部材が確実にウインドガラスに接触するようになり、カバーシート内に風等が吹き込むのを確実に防止できるようになる。
また、前記カバーシート部材の外周に前記ウインドガラスに接触する弾性シート部材を設けたので、自動車用ウインドガラス保護装置をウインドガラスに取付けたときに、カバーシート内に風等が吹き込むのをより確実に防止できるようになる。
さらに、前記自動車用ウインドガラス保護装置を収納する収納容器を有し、該収納容器は有底円筒筒と蓋からなり、該蓋を前記第１取付部材に一体に形成したので、折畳んだ自動車用ウインドガラス保護装置を簡単に収納できるようになる。
【図面の簡単な説明】
【図１】本発明の第１の実施の形態に係る自動車用ウインドガラス保護装置の開いた状態を示す図２のＸ−Ｘ線に沿った正断面図である。
【図２】本発明の第１の実施の形態に係る自動車用ウインドガラス保護装置の開いた状態の全体の概略半分を示す正面図である。
【図３】本発明の第１の実施の形態に係る自動車用ウインドガラス保護装置の折畳んだ状態で収納容器に収納した状態を示す断面図である。
【図４】本発明の第２の実施の形態に係る自動車用ウインドガラス保護装置の折畳んだ状態で収納容器に収納した状態を示す断面図である。
【図５】本発明の第３の実施の形態に係る自動車用ウインドガラス保護装置の開いた状態を示す図１と同様の正断面図である。
【図６】本発明の第４の実施の形態に係る自動車用ウインドガラス保護装置の開いた状態の全体の概略半分を示す正面図である。
【図７】本発明の第５の実施の形態に係る自動車用ウインドガラス保護装置の開いた状態の要部を示す正断面図である。
【図８】本発明の第６の実施の形態に係る自動車用ウインドガラス保護装置の開いた状態を示す図１と同様の正断面図である。
【図９】本発明の第６の実施の形態に係る自動車用ウインドガラス保護装置の開いた状態を示す正面図である。
【図１０】本発明の第７の実施の形態に係る自動車用ウインドガラス保護装置の開いた状態の要部を示す図７と同様の正断面図である。
【符号の説明】
１、３１、６１、８１　　　　　　　　自動車要ウインドガラス保護装置
２、３２、５２、６２、８２、１０２　カバーシート
３、６３，１０３　　　　　　　　　　第１腕部材
４、１４、２４、３４、６４，８４，１０４　第１取付部材
５　　　　　　　　　　ピン
６、１０６　　　　　　第２腕部材
７、１７、２７、２７、６７，８７　　第２取付部材
８、３８，６８，８８　　　　　　　　操作紐
９　　　　　　　　　　板ばね
１０　　　　　　　　　ピン
１１、７１，９１，１１１　　　　　　吸盤
１２　　　　　　　　　取外用紐
１３　　　　　　　　　収納容器
１８　　　　　　　　　シート部材
１９、７４　　　　　　弾性部材
２０、３０、４０、７５，９５，１１５弾性部材
２８、３８、１１２　　ピストン部材
２９、３９　　　　　　ナット部材[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a windshield protection device for a vehicle, and more particularly, to prevent frost, snow, or the like from adhering to or icing to the windshield of a vehicle during outdoor parking in winter, or to prevent outdoor vehicle parking in summer. The present invention relates to a window glass protection device for a vehicle that can suppress a rise in temperature inside the vehicle.
[0002]
[Prior art]
As a conventional vehicle window glass protection device, for example, in the specification of JP-A-8-104142, a storage porch is installed on the back side of a trunk lid, and a cover is pulled out from the storage porch at the time of use, and a roof of a vehicle body and a window glass are used. A technique is described in which the entire surface is covered and the end of the cover is fixed to a side mirror or a door handle. However, with such a structure, the cover becomes unnecessarily large, such as covering a roof portion that does not need to be covered, and therefore, it takes time to attach the cover.
[0003]
Further, the specification of Registered Utility Model No. 3011064 describes a technique in which an alnico strong magnet is attached to a peripheral portion of a vinyl sheet as a cover, and the vinyl sheet is attached to a vehicle body using the magnet. However, in such a structure, it takes time and effort to spread the vinyl sheet when it is attached to the vehicle body, and it takes time and effort to fold the vinyl sheet when it is removed from the vehicle body and stored.
[0004]
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION An object of the present invention is to reduce the size of a window glass protective device for an automobile by covering only a portion of the window glass that needs to be covered, and to easily expand the cover portion during installation and to easily fix the window glass to the window glass. Another object of the present invention is to provide a window glass protection device for an automobile which can be easily removed from the window glass, folded and stored.
[0005]
[Means to solve the problem]
In order to solve the above-mentioned problem, the invention according to claim 1 has a foldable umbrella-shaped cover sheet member that covers at least a part of a window glass of an automobile, and a substantially center portion of the cover sheet member is rotatable. And a mounting member for holding the mounting member.
The invention according to claim 2 has a foldable umbrella-shaped cover sheet member that covers at least a part of the window glass of the automobile, and an attachment member that rotatably holds a substantially central portion of the cover sheet member. The cover sheet member can be folded by operating the attachment member.
Also, the invention according to claim 3 is characterized in that the cover sheet member has a sheet-shaped sheet member and a plurality of radially configured first arm members that hold the sheet member, and the attachment member includes the sheet member and the first arm member. The seat member and the first arm member can be folded by holding the first arm member and operating the attachment member.
According to the invention of claim 4, the cover sheet member itself is made of a material having high solar reflectivity, or by performing printing or the like having reflectivity, thereby further preventing a rise in the temperature inside the vehicle during outdoor parking in summer. It is characterized by:
The invention according to claim 5 is characterized in that the cover sheet member has a plurality of thin sheet portions and a plurality of thick arm portions integrally formed.
Further, the invention of claim 6 is further characterized in that the cover sheet member and the mounting member are integrally formed.
The invention according to claim 7 is characterized in that the mounting member is provided at a substantially central portion of the cover sheet member and rotatably holds the cover sheet member, and is provided so as to be relatively movable with respect to the first mounting member. A second mounting member having a plurality of second arm members for opening and closing the cover sheet member, and further in a state where the cover sheet member is opened between the first mounting member and the second mounting member. An open state holding means for holding is provided.
The invention of claim 8 is characterized in that at least one of the cover sheet member and the attachment member is provided with a fixing means for fixing to the window glass.
The invention according to claim 9 is characterized in that the fixing means is an elastic suction cup provided on the mounting member and fixed by suction to the window glass.
Further, the invention according to claim 10 is that the vacuum generated between the suction cup and the window glass is released from a state in which the suction cup is adsorbed and fixed to the window glass on the attachment member, and the suction cup to the window glass is released. It is characterized in that a vacuum releasing means for releasing the suction fixing is provided. The vacuum includes a vacuum state, that is, a reduced pressure state from the atmospheric pressure.
Further, the invention of claim 11 is characterized in that the vacuum release means is a removal cord connected to one end of an outer peripheral portion of the suction cup.
The invention according to claim 12 is characterized in that the vacuum releasing means has a communication hole for connecting a space between the window glass provided on the suction cup and the suction cup and the atmosphere, and a sheet member for opening and closing the communication hole. It is characterized by having.
According to a thirteenth aspect of the present invention, the second mounting member comprises a relatively movable third member and a fourth member, and the suction cup is mounted on the third member, and the second arm is mounted on the fourth member. A member is attached, and the sheet member is provided so as to be relatively movable with respect to the third member.
Also, the invention according to claim 14 is a vacuum increase that increases the volume of the space between the suction cup and the window glass after the suction cup is suction-fixed to the mounting member on the window glass, thereby increasing the vacuum generated in the space. It is characterized in that means are provided.
The invention according to claim 15 is characterized in that the second mounting member is composed of a relatively movable fifth member and a sixth member, and the suction cup is mounted on the fifth member, and the second arm is mounted on the sixth member. A member that is attached to the fifth member; and a moving holding unit that moves and holds the piston member on the fifth member while the fifth member is slidably provided with a piston member having one end surface facing the space. It is characterized by having provided.
The invention according to claim 16 is characterized in that the sucker is fixed to the window glass by suction between the third member and the fourth member or between the fifth member and the sixth member. An urging spring for urging the sixth member toward the window glass is provided.
Further, the invention according to claim 17 is characterized in that an elastic sheet member which comes into contact with the window glass is provided on the outer periphery of the cover sheet member.
Further, the invention of claim 18 has a storage container for storing the vehicle window glass protection device, the storage container comprising a bottomed cylindrical tube and a lid, and the lid is integrally formed with the first mounting member. It is characterized by doing.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a front cross-sectional view showing a state in which a cover sheet covering at least a part of the window glass of the vehicle window glass protection device according to the embodiment of the present invention is expanded, and FIG. It is a front view which shows the approximate half of the whole. As shown in FIG. 2, the windshield protection device 1 for a vehicle has a cover sheet 2 which becomes substantially square when it is spread, and a cover is provided at a diagonal position on the back side of the cover sheet 2 facing the window glass and at an intermediate position therebetween. A plurality of resilient first arm members 3 each having a substantially rod shape extending radially around the center of the seat 2 are attached. In FIG. 1, the length of the first arm member 3 is shorter at the intermediate position than at the diagonal position. A center side end of the first arm member 3 has a plate-shaped portion 3 a, a through hole 3 b is formed in the plate-shaped portion 3 a, and a cylindrical first mounting member located at the center of the cover sheet 2. The plate-like portions 3a of the first arm member 3 are inserted into the same number of radial grooves 4a as the number of the first arm members 3 formed on the outer peripheral portion on the distal end side of 4, and a plurality of wires are passed through the through holes 3b. The center-side end of the first arm member 3 is rotatably attached to the first attachment member 4.
[0007]
Further, a through hole 3c is formed in an intermediate portion of the first arm member 3, and one end of a rod-shaped second arm member 6 is rotatably attached to the through hole 3c by a pin 5. A cylindrical second mounting member 7 is disposed in the axial hole of the cylindrical first mounting member 4 so as to be movable in the axial direction. The second mounting member 7 is composed of a small-diameter portion 7a having a bottomed cylindrical shape movably inserted into a shaft hole of the first mounting member 4 and a large-diameter portion 7c having a plurality of radial grooves 7b formed on the outer periphery. The plate-like portion 6a formed at the center end of the second arm member 6 is inserted into the radial groove 7b, and a plurality of wires are passed through through holes 6b formed in the plate-like portion 6a. The center end of the second arm member 6 is rotatably attached to the second attachment member 7. As described above, since the window glass protection device 1 for an automobile has an umbrella-like structure, the second arm member 7 is attached to the first arm member 3 by moving the second member 7 relative to the first member 4. The cover sheet 2 can be opened and closed like an umbrella. The cover sheet 2 and the first arm member 3 constitute a cover sheet member of the present invention.
[0008]
The small-diameter portion 7a of the second mounting member 7 has a tapered portion formed on the front end side of the cover sheet 2 protruding to the front side, and an operation cord 8 for opening the vehicle window glass protection device 1 at the front end portion. Installed. A slit 7d is formed on the side surface of the small diameter portion 7a so as to be connected to the shaft hole. A leaf spring 9 bent in a U-shape is arranged in the shaft hole, and a radial bent portion 9a on one end side of the slit 7d forms the slit 7d. It projects through the small-diameter portion 7a in the radial direction. Accordingly, when the window glass protection device 1 for an automobile is opened, the bent portion 9a in the radial direction of the leaf spring 9 is engaged with the end face on the distal end side of the first mounting member 4 to maintain the open state.
[0009]
An elastic suction cup 11 for fixing the vehicle window glass protection device 1 to the window glass is attached to the tip of the large diameter portion 7c of the second mounting member 7 with a pin 10 and the vehicle window glass protection device 1 is opened. By pressing the suction cup 11 against the window glass of the vehicle in this state, the vehicle window glass protection device 1 can be fixed to the window glass. Further, a removal cord 12 is attached to an outer peripheral portion of the window glass suction portion of the suction cup 11, and a distal end thereof is drawn out of the cover sheet 2 through an outer peripheral shaft hole of the first attaching member 4. A vacuum releasing means for releasing the vacuum generated between the suction cup 11 and the window glass from the state in which the suction cup 11 is pressed and fixed to the window glass by the removal cord 12 and detaching the suction cup 11 from the window glass constitutes an automobile. The suction cup 11 can be removed from the window glass by pulling the removal cord 12 from the state where the window glass protection device 1 is attached to the window glass.
[0010]
The cover sheet 2 is made of a synthetic fiber cloth or a soft vinyl sheet subjected to a water-repellent treatment, and an elastic thick portion 2a (elastic sheet member) made of an elastic synthetic resin or rubber is provided on an outer peripheral portion thereof. The distal end of the first arm member 3 is fixed to the elastic thick part 2a. When the vehicle windshield protection device 1 is fixed to the window glass in an open state, the elastic thick portion 2a around the cover sheet 2 is pressed against the window glass by the elastic force of the first arm member 3. ing. Therefore, the length from the through hole 3b of the first arm member 3 at the intermediate position, which is shorter than the first arm member 3 at the diagonal position, to the connection position of the second arm member 6 is set to the length of the first arm member 3 at the diagonal position. The length is longer than the length, so that the pressing force of the first arm member 3 against the window glass by the elastic thick portion 2a when fixing to the window glass is uniform.
[0011]
FIG. 3 is a cross-sectional view showing a state in which the vehicle window glass protection device 1 according to the first embodiment is folded and stored in the storage container 13. The storage container 13 includes a storage tube 13a and a lid 13b thereof, and is inserted into the storage tube 13a from the first mounting member 4 side in a state where the vehicle window glass protection device 1 is folded, and the lid 13b is inserted into the storage tube 13a. I'm wearing it. If the storage tube 13a can be fixed to a seat or the like in the vehicle, the lid 13b is not necessarily required.
When the vehicle window glass protection device 1 is used in such a state, when the window glass protection device 1 is taken out of the storage container 13 and the operation cord 8 is pulled, the second attachment member 7 is inserted into the shaft hole of the first attachment member 4. The first arm member 3 is opened by the second arm member 6 and the cover sheet 2 is opened. When the leaf spring 9 of the second mounting member 7 passes through the shaft hole of the first mounting member 4, it opens in the radial direction and engages with the end face of the tip of the first mounting member 4 to be held in the open state. In this state, by holding the second mounting member 7 and pressing the suction cup 11 against the window glass, the suction cup 11 is attracted to the window glass, and the vehicle window glass protection device 1 is fixed.
In this manner, since the operation cord 8 is simply pulled to unfold the cover sheet 2 and press the suction cup 11, attachment to the window glass can be easily performed. In this mounting state, the elastic thick portion 2a around the cover sheet 2 is pressed against the window glass by the elastic force of the first arm member 3, so that wind blows into the space between the cover sheet 2 and the window glass. On the contrary, since the cover sheet 2 is pressed against the window glass by the wind, the windshield protection device 1 for an automobile does not come off the window glass by the wind or the like. Further, it is possible to prevent snow and rain from entering the cover sheet 2.
[0012]
Next, in the case of detaching from the attached state and storing, when the detaching cord 12 protruding outside is pulled, a part of the outer periphery of the suction portion of the suction cup 11 is peeled off from the window glass. Then, the window glass protection device 1 for an automobile comes off the window glass. Next, when the engagement with the first attachment member 4 is released by pressing the leaf spring 9, the first arm member 3 and the cover sheet 2 can be folded, and are stored in the storage container 13 in the folded state. In this way, it can be easily removed, folded and stored.
[0013]
FIG. 4 is a cross-sectional view illustrating a state of being stored in a storage container in a folded state according to the second embodiment. In this embodiment, a lid 24b instead of the lid 13b of the storage container 13 is integrally formed on the first mounting member 24 with respect to the first embodiment. Other configurations are the same as those of the first embodiment. According to this, since the lid of the storage container 13 is formed integrally with the first mounting member 24, the structure of the storage container 13 is simplified, and the storage and removal of the vehicle window glass protection device 1 from the storage container 13 is easy. become.
[0014]
FIG. 5 is a front sectional view similar to FIG. 1 showing the third embodiment. In this embodiment, the second mounting member 37 is attached to the sucker 41 and the second arm member 66 is rotatably attached to the first member 37A, and is relatively moved by a predetermined distance with respect to the first member 37A. After that, a second member 37B which moves integrally with the first member 37A is provided. An operation cord 38 is attached to the second member 37B, and a detachment cord 42 provided on the outer peripheral portion of the window glass suction portion of the suction cup 41 is provided. The other end is attached, and the leaf spring 39 is disposed in the shaft hole of the first member 37A, and the bent portion 39a of the leaf spring 39 passes through the slit 37d formed on the side surface of the first member 37A. It protrudes outside of 37A and can be engaged with the end face of the first mounting member 34. Other configurations are the same as those of the first embodiment. According to this embodiment, when the operation cord 38 is pulled from the folded state, the second member 37B moves relative to the first member 37A by a predetermined distance, and then the first member 37A and the second member 37B are integrated. The first arm member 33 and the cover sheet 32 are opened relative to the first mounting member 34, and the bent portion 39a of the leaf spring 39 is engaged with the end face of the first mounting member 43 to open. Will be retained. In this state, the suction cup 41 is pressed against the window glass to be fixed.
When detaching from the window glass, when the operation string 38 is pulled, the second member 37B moves relative to the first member 37A by a predetermined distance, whereby the removal string 42 is pulled and the suction cup 41 is moved from the window glass. Then, the vehicle windshield protection device 31 can be removed from the window glass. Next, the first arm member 33 and the cover sheet 32 can be folded by pushing the bent portion 39a of the leaf spring 39 in the radial direction to release the engagement of the first attachment member 34 of the leaf spring 39.
[0015]
FIG. 6 is a front view similar to FIG. 2 showing the fourth embodiment. In this embodiment, the cover sheet 52 is formed in a substantially regular octagon with the cover sheet 52 opened. And. Eight first arm members 53 are arranged at diagonal positions. In this manner, in the first embodiment described above, the first arm member 3 is different in length between the diagonal position and the intermediate position, and two types of first arm members 3 having different lengths are used. Although it is necessary to prepare, in this embodiment, the length of the first arm member 53 is one type, the number of types of parts can be reduced, and the productivity can be improved.
[0016]
FIG. 7 is a front sectional view showing a main part of the mounting member in an opened state according to the fifth embodiment. In this embodiment, the second mounting member 67 is a stepped cylindrical third member 67A having a large-diameter portion 67Aa, a middle-diameter portion 67Ab, and a small-diameter portion 67Ac to which the suction cup 71 is mounted. It comprises a stepped cylindrical fourth member 67B having a large-diameter portion 67Ba and a small-diameter portion 67Bb slidably attached to the outer periphery of the diameter portion 67Ab. The suction cup 71 is attached to the large diameter portion 67Aa of the third member 67A, and the small diameter portion 67Ac on the opposite side is movably penetrated through the through shaft hole of the fourth member 67B, and the end of the small diameter portion 67Ac is formed. The fourth member 67B protrudes from the end surface of the small diameter portion 67Bb. A suction hole 71a having a small diameter hole on the suction surface side is formed in a shaft portion of the suction cup 71, and a sealing surface 71b is formed in a step portion of the through hole 71a. A sheet member 73 having a sheet portion 73a having a tapered sheet surface at one end is slidably inserted into the shaft hole of the third member 67A, and is disposed between the sheet member 73 and the third member 67A. The sheet surface of the sheet portion 73a abuts the sealing surface 71b of the suction cup 71 by the urging force of an elastic member 74 such as a coil spring elastically mounted on the suction hole 71 to block the stepped through hole 71a. A rod portion 73b extending from the sheet portion 73a of the sheet member 73 penetrates through the shaft hole 67Ad of the third member 67A and protrudes from an end surface of the small diameter portion 67Ac of the third member 67A, and an operation cord 68 is attached to a tip of the rod portion 73b. Have been. The vacuum release means is constituted by a stepped through hole 71a of the suction cup 71, a sealing surface 71b formed in the stepped portion, and a sheet member 73 having a sheet portion 73a in contact with the sealing surface 71b. The stepped cylindrical fourth member 67B through which the small diameter portion 67Ac of the third member 67A penetrates includes a large diameter portion 67Ba to which the center-side ends of the plurality of second arm members 66 are rotatably attached. The first mounting member 64 has a small diameter portion 67Bb that penetrates the shaft hole of the first mounting member 64 and can protrude from the end surface of the first mounting member 64. Although the shape is not shown in the small-diameter portion 67Bb of the fourth member 67B, a U-shaped slit 67Bc is provided on the outer periphery thereof to form an engaging tongue 67Bd that can be elastically deformed in the radial direction. When the cover sheet 62 and the first arm member 63 are open, the engaging tongue 67Bd is engaged with the end face of the first mounting member 64 to maintain the open state. Between the third member 67A and the fourth member 67B, there is provided an elastic member 75 such as a coil spring for urging the fourth member 67B toward the window glass with respect to the third member 67A. Other configurations are the same as those of the first embodiment. ,
[0017]
In the fifth embodiment, when the cover sheet 62 and the first arm member 63 are folded, the third member 67A and the fourth member 67B do not protrude from the end surface of the first attachment member 64, and the operation is not performed. Only the string 68 extends outward from the shaft hole of the first attachment member 64, and when the operation string 68 is pulled, the third member 67A and the fourth member 67B pass through the shaft hole of the first attachment member 64 as shown in FIG. In this state, the cover sheet 62 and the first arm member 63 are opened by the second arm member 66 attached to the third member 67A. In this state, the engaging tongue 67Bd of the small diameter portion 67Bb of the fourth member 67B engages with the end surface of the first mounting member 64 and is kept in the open state. When the suction cup 71 is pressed against the window glass in this state, the shaft through hole 71a of the suction cup 71 is closed by the sheet portion 73a of the sheet member 73 contacting the sealing surface 71b of the suction cup 71 by the urging force of the elastic member 74. Therefore, a suction force is generated by the vacuum, and the suction force is fixed to the window glass. At this time, since the fourth member 67B is urged toward the window glass by the urging force of the elastic member 75, the elastic thick portion 62a around the outer periphery of the cover sheet 62 and the first arm member 63 contacts the window glass. As a result, it is possible to prevent wind or the like from blowing into the cover sheet 62. When the vehicle window glass protection device 61 is removed from the window glass, when the operation string 68 is pulled, the sheet member 73 is moved, and the sheet surface of the sheet portion 73a is moved from the step seal surface 71b of the through hole 71a of the suction cup 71. Leave. Then, since the space between the suction cup 71 and the window glass communicates with the atmosphere, the vacuum in the space is released and the suction cup 71 is separated from the window glass. Next, when the engagement tongue portion 67Bd of the small diameter portion 67Bb of the fourth member 67B is moved inward in the radial direction, the engagement with the first attachment member 64 is released, so that the cover sheet 62 and the first arm member 63 are folded. It is. As described above, also in the fifth embodiment, the vehicle window glass protection device can be easily attached and detached. In particular, in this embodiment, the cover sheet 62 and the first arm member 63 are pressed against the window glass by the urging force of the elastic body 75 via the fourth member 67B, so that the wind or the like impinges on the cover sheet. Blowing can be reliably prevented. In addition, the vacuum between the suction cup 71 and the window glass is released by moving the sheet member 73 away from the sealing surface 71b of the suction cup 71, so that the suction cup 71 can be more reliably removed from the window glass. become.
[0018]
FIG. 8 is a front sectional view similar to FIG. 1 showing an opened state in the sixth embodiment. In this embodiment, when the cover sheet 82 is opened, the cover sheet 82 has a substantially regular octagon as shown in FIG. 9, and has eight rigid rib portions 82a having rigidity extending radially from the central portion thereof and provided therebetween. The thin sheet portion 82b to be formed is integrally formed. The cover sheet 82 is made of a hard synthetic resin such as plastic, and the thin sheet portion 82b is foldable, and the central portion thereof is rotatably attached to the first attachment member 84. The second mounting member 87 includes a stepped cylindrical fifth member 87A having a large-diameter portion 87Aa, a middle-diameter portion 87Ab, and a small-diameter portion 87Ac to which the suction cup 91 is mounted, and an outer periphery of the middle-diameter portion 87Ab of the fifth member 87A. A sixth member 87B having a large-diameter portion 87Ba and a small-diameter portion 87Bb slidably provided. A suction cup 91 is hermetically attached to the outer periphery of the large diameter portion of the fifth member 87A, the small diameter portion 87Ac penetrates through the shaft hole of the sixth member 87B and protrudes from its end face, and a retainer is provided at the end of the small diameter portion 87Ac. A member 87Ad is provided. The piston portion 92a of the piston member 92 is fitted in the large-diameter shaft hole of the large-diameter portion 87Aa of the fifth member 87A so as to be airtightly slidable, and a rod portion 92b extending from the piston portion 92a is connected to the fifth member 87A. It penetrates the shaft hole of the small diameter portion 87Ac of the member 87A and protrudes from the end surface of the retainer member 87Ad. A threaded portion is formed at an end of the rod portion 92b, and a nut member 93 is screwed to the threaded portion. An operation cord 88 is connected to a tip of the rod portion 92b. The piston member 92, the nut member 93 and the fifth member 87A constitute a vacuum increasing means and a vacuum releasing means. In the sixth member 87B, a plurality of second arm portions 87Bc are formed radially outward integrally on the outer periphery of the large diameter portion 87Ba, and the tip of the second arm portion 87Bc is formed by a thick rib of the cover sheet 82. It is designed to engage with the portion 82a. The small-diameter portion 87Bb of the sixth member 87B is capable of protruding through the shaft hole of the first mounting member 84, and is formed on the outer periphery of the small-diameter portion 87Bb in the radial direction similarly to the above-described fifth embodiment. An elastically deformable engaging tongue 87Bd is formed. Between the fifth member 87A and the sixth member 87B, there is provided an elastic member 95 such as a coil spring for urging the sixth member 87B toward the window glass toward the fifth member 87A. Other configurations are the same as those of the first embodiment.
[0019]
In the sixth embodiment, when the cover sheet 82 is folded, the fifth member 87A and the sixth member 87B do not protrude from the end surface of the first attachment member 84, and only the operation cord 88 is in the first position. The fifth member 87A and the sixth member 87B protrude through the shaft hole of the first mounting member 84 when the operation cord 88 is pulled out from the shaft hole of the mounting member 84 to the outside. Then, the second arm portion 87Bd of the sixth member 87B engages with the thick rib portion 82a of the cover sheet 82 to open the cover sheet 82 to be in the open state of FIG. In this state, the engaging tongue portion 87Bd of the small diameter portion 87Bb of the sixth member 87B engages with the end surface of the first mounting member 84 and is held in the open state. When the suction cup 91 is pressed against the window glass in this state, a suction force due to vacuum is generated and the suction cup 91 is suction-fixed to the window glass. When the nut member 93 is rotated in this state, the piston member 92 screwed to the nut member moves upward in FIG. 8, and the volume of the space between the suction cup 91 and the window glass increases, and the degree of vacuum in this space increases accordingly. And the vehicle windshield protector can be more securely and reliably fixed to the window glass. At this time, since the fifth member 87B is urged toward the window glass by the urging force of the elastic member 95, the outer periphery of the cover sheet 82 comes into contact with the window glass, and the wind or the like is generated inside the cover sheet 82. Can be prevented from blowing. When removing the vehicle window glass protection device 81 from the window glass, when the nut member 93 is rotated in a direction opposite to the direction of attachment, the piston member 92 moves downward in FIG. And the degree of vacuum in the space decreases. Thus, the suction cup 91 can be easily removed from the window glass. Next, when the engagement tongue portion 87Bd of the small diameter portion 87Bb of the sixth member 87B is moved inward in the radial direction, the engagement with the first attachment member 84 is released, and the cover sheet 82 is folded. As described above, also in the sixth embodiment, the vehicle window glass protection device can be easily attached and detached. Particularly, in this embodiment, since the thick rib portion 82a and the thin sheet portion 82b of the cover sheet 82 are formed integrally, the first arm member becomes unnecessary, and the structure can be simplified. Also, since the degree of vacuum between the suction cup 91 and the window glass can be increased by providing the piston member 92 in the fifth member 87A, the vehicle window glass protection device 81 can be more strongly and reliably attached to the window glass. It can be fixed. Further, since the cover sheet 82 is pressed against the window glass by the urging force of the elastic body 95 via the sixth member 87B, it is possible to reliably prevent wind or the like from blowing into the cover sheet. .
[0020]
FIG. 10 is a front sectional view showing a main part of a mounting member in an opened state according to the seventh embodiment. In this embodiment, the cover sheet member is made up of the cover sheet 102 and the first arm member 103 in the same manner as in the first embodiment, compared to the sixth embodiment described above. The second arm member 27Ba of the six members is deleted and the second arm member 106 is provided. A plurality of radial grooves 104a are formed on the outer peripheral portion of the first mounting member 104 as in the first embodiment. The plate-like portion 103a of the first arm member 103 is inserted, and is rotatably attached by a wire. In the sixth member 107B, a radial groove 107Bb is formed on the outer periphery of the large diameter portion 107Ba of the sixth member 107B in the same manner as in the first embodiment, and the plate-like portion 106a of the second arm member 106 is inserted. To be rotatable. Other configurations are the same as those of the above-described sixth embodiment. In this embodiment, the window glass protection device for an automobile can be easily attached and detached similarly to the above-described embodiment. In particular, the piston member 112 is provided in the fifth member 107A in the same manner as in the above-described sixth embodiment so that the degree of vacuum between the suction cup 111 and the window glass can be increased. The window glass protection device 1 for a vehicle can be fixed to the window glass. Furthermore, since the cover sheet 102 and the first arm member 103 are pressed against the window glass by the urging force of the elastic body 115 via the sixth member 107B, blowing of wind or the like into the cover sheet 102 is reliably prevented. Will be able to
[0021]
In addition, the technology of the present invention is not limited to the technology in the above-described embodiment. For example, a mounting cord is attached to a peripheral portion of a cover sheet or a distal end portion of a first arm member, and a tip of the mounting cord is attached. A suction cup or a magnet may be attached to the vehicle to fix the window glass protection device for an automobile, or the attachment string may be fixed to a door mirror or the like. Further, for example, a spherical attachment member may be connected to the tip of the operation cord, and the operation cord may be sandwiched between the door frame and the window glass. In this way, even if the window glass protection device for a vehicle comes off the window glass, it can be prevented from being blown off by the wind. Further, although the vehicle window glass protection device of the present invention has been described as being mounted on the outside of the window glass, the invention is not limited thereto, and may be mounted on the inside of the window glass. By doing so, when the sun's sunshine is strong, such as in summer, the sun's sunshine can be cut off and the temperature inside the vehicle can be prevented from rising. In this case, if a reflective sheet or the like that reflects the sun's sun is attached to the inside of the cover sheet, the sun's sun can be more effectively blocked.
[0022]
Further, since the windshield protection device for an automobile of the present invention has an umbrella structure, it is possible to remove the suction cup attached to the second attachment member and attach a gripping bar to the suction cup to use it as a rain umbrella. it can.
[0023]
【The invention's effect】
As is apparent from the above description, according to the vehicle windshield protection device of the present invention, a foldable umbrella-shaped cover sheet member that covers at least a part of the window glass of the vehicle, and a substantially center of the cover sheet member The cover member is rotatably held, so that the cover sheet can be easily expanded or folded when the vehicle window glass protection device is mounted on or removed from the window glass. .
In addition, a foldable umbrella-shaped cover sheet member that covers at least a portion of a window glass of an automobile, and a mounting member that rotatably holds a substantially central portion of the cover sheet member, the operating the mounting member By doing so, the cover sheet member is made foldable, so that the cover sheet can be easily spread or folded by the operation of the attachment member at the time of mounting and removing the window glass protection device for an automobile from the window glass. become able to.
Further, since the cover sheet member has a plurality of thin sheet portions and a plurality of thick arm portions integrally formed, the cover sheet member can be simplified.
The attachment member is attached to a substantially central portion of the cover sheet member and rotatably holds the cover sheet member. The first attachment member is provided to be relatively movable with respect to the first attachment member and opens and closes the cover sheet member. An open state holding means for holding the cover sheet member in an open state between the first mounting member and the second mounting member. Since the cover sheet is provided, the cover sheet can be held in an expanded state with a simple structure.
In addition, since the fixing means for fixing to the window glass is provided on at least one of the cover sheet member and the mounting member, the fixing means can be easily fixed to the window glass.
Further, since the front fixing means is an elastic suction cup provided on the mounting member and fixed to the window glass by suction, the suction means can be easily fixed to the window glass by suction.
Further, from the state in which the suction cup is adsorbed and fixed to the window glass on the mounting member, a vacuum generated between the suction cup and the window glass is released to release the suction fixation of the suction cup to the window glass. The provision of the means makes it possible to easily remove the window glass.
In addition, since the vacuum release means is a removal string connected to one end of the outer peripheral portion of the suction cup, the vehicle window glass protection device can be easily removed from the window glass by pulling the removal string. Become.
Further, since the vacuum release means is constituted by a communication hole for connecting the space between the window glass provided on the suction cup and the suction cup and the atmosphere, and a sheet member for opening and closing the communication hole, the sheet member is pulled. Thus, the window glass protection device for a vehicle can be easily removed from the window glass.
Further, since the mounting member is provided with vacuum increasing means for increasing the volume of the space between the suction cup and the window glass after suction-fixing the suction cup to the window glass and increasing the vacuum generated in the space, the suction cup is provided. Therefore, the adsorbing force of the vehicle to the window glass can be increased, and the vehicle window glass protection device can be more securely and reliably fixed to the window glass.
Further, the second mounting member is constituted by a fifth member and a sixth member which are relatively movable, and the sucker is mounted on the fifth member, and the second arm member is mounted on the sixth member. The vacuum increasing means includes a piston member slidably provided on one end face of the fifth member facing the space, and a moving holding means for moving and holding the piston member on the fifth member. With the structure, the suction force of the suction cup to the window glass can be increased.
Further, the fourth member or the warm-air sixth member is attached to the window glass in a state where the suction cup is adsorbed and fixed to the window glass between the third member and the fourth member or between the fifth member and the sixth member. Since the biasing spring for biasing the side is provided, the cover sheet and the first arm member surely come into contact with the window glass when the window glass protection device for an automobile is attached to the window glass, and the cover sheet is provided with a cover. It is possible to reliably prevent wind or the like from blowing into the air.
In addition, since the elastic sheet member that comes into contact with the window glass is provided on the outer periphery of the cover sheet member, when the window glass protection device for an automobile is attached to the window glass, it is more reliable that wind or the like blows into the cover sheet. Can be prevented.
Furthermore, the vehicle has a storage container for storing the window glass protection device for an automobile, and the storage container includes a bottomed cylindrical tube and a lid, and the lid is formed integrally with the first mounting member. Window glass protection device can be easily stored.
[Brief description of the drawings]
FIG. 1 is a front sectional view taken along line XX of FIG. 2 showing an open state of a vehicle window glass protection device according to a first embodiment of the present invention.
FIG. 2 is a front view showing a schematic half of the entire open state of the vehicle window glass protection device according to the first embodiment of the present invention.
FIG. 3 is a sectional view showing a state in which the window glass protection device for a vehicle according to the first embodiment of the present invention is stored in a storage container in a folded state.
FIG. 4 is a cross-sectional view showing a state in which a vehicle window glass protection device according to a second embodiment of the present invention is stored in a storage container in a folded state.
FIG. 5 is a front sectional view similar to FIG. 1, showing an opened state of a vehicle window glass protection device according to a third embodiment of the present invention.
FIG. 6 is a front view showing a schematic half of the entire open state of a vehicle window glass protection device according to a fourth embodiment of the present invention.
FIG. 7 is a front sectional view showing an essential part of an open state of a vehicle window glass protection device according to a fifth embodiment of the present invention.
FIG. 8 is a front sectional view similar to FIG. 1, showing an open state of a vehicle window glass protection device according to a sixth embodiment of the present invention.
FIG. 9 is a front view showing an open state of a vehicle window glass protection device according to a sixth embodiment of the present invention.
FIG. 10 is a front sectional view similar to FIG. 7, showing a main part of an opened state of a vehicle window glass protection device according to a seventh embodiment of the present invention.
[Explanation of symbols]
1,31,61,81 Windshield protection device for automobiles
2, 32, 52, 62, 82, 102 cover sheet
3, 63, 103 First arm member
4, 14, 24, 34, 64, 84, 104 First attachment member
5 pin
6, 106 second arm member
7, 17, 27, 27, 67, 87 Second mounting member
8, 38, 68, 88 Operation cord
9 leaf spring
10 pins
11, 71, 91, 111 Sucker
12 String for removal
13 Storage container
18 Seat members
19, 74 Elastic member
20, 30, 40, 75, 95, 115 elastic members
28, 38, 112 Piston member
29, 39 Nut member

Claims (18)

自動車のウインドガラスの少なくとも一部を覆う折畳み可能な傘状形状のカバーシート部材と、該カバーシート部材のほぼ中心部を回動自在に保持する取付部材を備えたことを特徴とする自動車用ウインドガラス保護装置。An automotive window, comprising: a foldable umbrella-shaped cover sheet member that covers at least a portion of a window glass of an automobile; and an attachment member that rotatably holds a substantially central portion of the cover sheet member. Glass protection device. 自動車のウインドガラスの少なくとも一部を覆う折畳み可能な傘状形状のカバーシート部材と、該カバーシート部材のほぼ中心部を回動自在に保持する取付部材を有し、前記取付部材を操作することにより前記カバーシート部材を折畳み可能にしたことを特徴とする自動車用ウインドガラス保護装置。An umbrella-shaped cover sheet member that covers at least a part of a window glass of an automobile, and a mounting member that rotatably holds a substantially central portion of the cover sheet member, and operates the mounting member. Wherein the cover sheet member is made foldable. 前記カバーシート部材は、シート状のシート部材とそれを保持する放射状に構成された複数の第１腕部材を有し、前記取付部材は、前記シート部材と前記第１腕部材を保持し、前記取付部材を操作することにより前記シート部材と前記第１腕部材を折畳み可能にしたことを特徴とする請求項２に記載の自動車用ウインドガラス保護装置。The cover sheet member has a sheet-shaped sheet member and a plurality of radially configured first arm members that hold the sheet member, the attachment member holds the sheet member and the first arm member, The vehicle window glass protection device according to claim 2, wherein the seat member and the first arm member are foldable by operating an attachment member. 前期カバーシート部材の少なくとも１面を太陽光を反射を有する部材構造であることを特徴とする請求項１乃至３のいずれかに記載の自動車用ウインドガラス保護装置。4. The windshield protection device for an automobile according to claim 1, wherein at least one surface of the cover sheet member has a member structure having reflection of sunlight. 前記カバーシート部材は、複数の薄肉シート部と複数の厚肉腕部が一体成形されていることを特徴とする請求項１又は２に記載の自動車用ウインドガラス保護装置。The vehicle window glass protection device according to claim 1, wherein the cover sheet member has a plurality of thin sheet portions and a plurality of thick arm portions integrally formed. 更に、前記カバーシート部材と前記取付部材が一体成形されていることを特徴とする請求項５に記載の自動車用ウインドガラス保護装置。The window glass protection device according to claim 5, wherein the cover sheet member and the attachment member are formed integrally. 前記取付部材は、前記カバーシート部材のほぼ中央部に取付けられ前記カバーシート部材を回動自在に保持する第１取付部材と、それに対して相対移動可能に設けられ前記カバーシート部材を開閉する複数の第２腕部材を備えた第２取付部材を有し、さらに、前記第１取付部材と第２取付部材との間に前記カバーシート部材を開いた状態に保持する開状態保持手段を設けたことを特徴とする請求項１乃至６のいずれかに記載の自動車用ウインドガラス保護装置。A first attachment member attached to a substantially central portion of the cover sheet member for rotatably holding the cover sheet member, and a plurality of attachment members provided to be movable relative to the first attachment member for opening and closing the cover sheet member. And an open state holding means for holding the cover sheet member in an open state between the first mounting member and the second mounting member. A window glass protection device for an automobile according to any one of claims 1 to 6, wherein: 前記カバーシート部材と前記取付部材の少なくとも一方に前記ウインドガラスに固定する固定手段を設けたことを特徴とする請求項１乃至７のいずれかに記載の自動車用ウインドガラス保護装置。8. An apparatus according to claim 1, wherein at least one of said cover sheet member and said mounting member is provided with fixing means for fixing to said window glass. 前記固定手段は、前記取付部材に設けられ、前記ウインドガラスに吸着固定される弾性の吸盤であることを特徴とする請求項８に記載の自動車用ウインドガラス保護装置。9. The apparatus according to claim 8, wherein the fixing means is an elastic suction cup provided on the mounting member and adsorbed and fixed to the window glass. 前記取付部材に前記吸盤を前記ウインドガラスに吸着固定した状態より前記吸盤と前記ウインドガラスとの間に発生する真空を解除して前記吸盤の前記ウインドガラスへの吸着固定を解除する真空解除手段を設けたことを特徴とする請求項９に記載の自動車用ウインドガラス保護装置。Vacuum releasing means for releasing the vacuum generated between the suction cup and the window glass from the state in which the suction cup is suction-fixed to the window glass to the mounting member to release the suction cup from being suction-fixed to the window glass; The window glass protection device for a vehicle according to claim 9, wherein the device is provided. 前記真空解除手段は、前記吸盤の外周部の一端に接続した取外用紐であることを特徴とする請求項１０に記載の自動車用ウインドガラス保護装置。11. The apparatus according to claim 10, wherein the vacuum release unit is a removal string connected to one end of an outer peripheral portion of the suction cup. 前記真空解除手段は、前記吸盤に設けた前記ウインドガラスと吸盤と間の空間と大気とを接続する連通孔と、その連通孔を開閉するシート部材を有していることを特徴とする請求項１０に記載の自動車用ウインドガラス保護装置。The said vacuum release means has the communication hole which connects the space between the window glass provided with the suction cup and the suction cup, and atmosphere, and the sheet member which opens and closes the communication hole, The Claims characterized by the above-mentioned. The windshield protection device for an automobile according to claim 10. 前記第２取付部材を相対移動可能な第３部材と第４部材で構成し、前記第３部材に前記吸盤を取付けるとともに、前記第４部材に前記第２腕部材を取付け、さらに、前記シート部材を前記第３部材に相対移動可能に設けたことを特徴とする請求項１２に記載の自動車用ウインドガラス保護装置。The second mounting member is composed of a relatively movable third member and a fourth member, and the suction member is mounted on the third member, and the second arm member is mounted on the fourth member. 13. The apparatus according to claim 12, wherein the third member is provided so as to be relatively movable. 前記取付部材に前記吸盤を前記ウインドガラスに吸着固定した後に前記吸盤と前記ウインドガラス間の空間の体積を増大させて前記空間に発生する真空を増大する真空増大手段を設けたことを特徴とする請求項９に記載の自動車用ウインドガラス保護装置。After the suction cup is sucked and fixed to the window glass, the mounting member is provided with vacuum increasing means for increasing the volume of the space between the suction cup and the window glass to increase the vacuum generated in the space. An automotive window glass protection device according to claim 9. 前記第２取付部材を相対移動可能な第５部材と第６部材で構成し、前記第５部材に前記吸盤を取付けるとともに、前記第６部材に前記第２腕部材を取付け、さらに、前記真空増大手段は、前記第５部材に一端面が前記空間に面するピストン部材を摺動自在に設けるとともに、前記第５部材に前記ピストン部材を移動保持する移動保持手段を設けたことを特徴とする請求項１４に記載の自動車用ウインドガラス保護装置。The second mounting member is composed of a relatively movable fifth member and a sixth member, the suction member is mounted on the fifth member, the second arm member is mounted on the sixth member, and the vacuum is increased. The means is characterized in that a piston member whose one end surface faces the space is slidably provided on the fifth member, and a movement holding means for moving and holding the piston member is provided on the fifth member. Item 15. An automotive window glass protection device according to Item 14. 前記第３部材と第４部材の間又は前記第５部材と第６部材の間に前記吸盤が前記ウインドガラスに吸着固定された状態で前記第４部材又は前記第６部材を前記ウインドガラス側に付勢する付勢ばねを設けたことを特徴とする請求項１１又は請求項１３に記載の自動車用ウインドガラス保護装置。The fourth member or the sixth member is moved toward the window glass in a state where the suction cup is adsorbed and fixed to the window glass between the third member and the fourth member or between the fifth member and the sixth member. 14. The window glass protection device for an automobile according to claim 11, wherein a biasing spring for biasing is provided. 前記カバーシート部材の外周に前記ウインドガラスに接触する弾性シート部材を設けたことを特徴とする請求項１乃至１６のいずれかに記載の自動車用ウインドガラス保護装置。17. An apparatus according to claim 1, further comprising an elastic sheet member provided on an outer periphery of said cover sheet member, said elastic sheet member being in contact with said window glass. 前記自動車用ウインドガラス保護装置を収納する収納容器を有し、該収納容器は有底円筒筒と蓋からなり、該蓋を前記第１取付部材に一体に形成したことを特徴とする請求項１乃至１７のいずれかに記載の自動車用ウインドガラス保護装置。2. A storage container for storing the vehicle window glass protection device, the storage container comprising a bottomed cylindrical cylinder and a lid, wherein the lid is formed integrally with the first mounting member. 18. The windshield protection device for an automobile according to any one of claims 17 to 17.

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