JP4418644B2

JP4418644B2 - Seal holder

Info

Publication number: JP4418644B2
Application number: JP2003127753A
Authority: JP
Inventors: 裕介小泉; 直樹関口
Original assignee: Mitsubishi Pencil Co Ltd
Current assignee: Mitsubishi Pencil Co Ltd
Priority date: 2003-05-06
Filing date: 2003-05-06
Publication date: 2010-02-17
Anticipated expiration: 2023-05-06
Also published as: JP2004330540A

Description

【０００１】
【発明の属する技術分野】
本発明は、未使用時に印鑑の印面を遮蔽し、使用時には回動して印面を露出して捺印を可能とする朱肉パット付きの蓋を備えた印鑑ホルダーの改良に関する。
【０００２】
【従来の技術】
【特許文献１】
実開平６−１２０５６
【特許文献２】
実開平６−１２０５９
【特許文献３】
特開平１０−２７８４０１
【特許文献４】
特開平１０−２５０２０７
従来の印鑑ケースに収納した印鑑は、使用する際にケースから取り出して朱肉に印面を接触させていた。そのため、頻繁に使用する場合は、使用する度にその作業を繰り返す必要があるので極めて煩わしいという不満があった。
そこで、このような不満を解消するために、印鑑を使用する度にケースから取り出して朱肉に印面を接触させる面倒のない印鑑ホルダーが考案された。
（特許文献１及び特許文献２）
これらの印鑑ホルダーは、一般的に、ケース内に印鑑を上下方向に移動可能に保持し、又、保持した印鑑の下方に回転運動により開閉する蓋を配して、その蓋に印面が接触する朱肉を保持させた構造になっている。
【０００３】
ところで、このような印鑑ホルダーに具えられた蓋は、構造上の制約があってコンパクトにする必要があるので、その蓋が保持する朱肉のインク吸蔵量が少なく、捺印回数が５００回程度になったところでインクを補充する必要があった。
しかしながら、朱肉は蓋が閉じているときは印鑑の印面と対面しており、蓋が開いたときはケースの側面と対面しているので、朱肉に対しインクを補充しにくいという問題があった。また、補充する適正な量が判りにくく、過剰にインクを充填してインクが溢れ、手や衣服がインクで汚れるという問題もあった。
【０００４】
そこで、その蓋の内面部に、朱肉皿を脱着自在に取付けたものが提案されている。（特許文献３及び特許文献４）
特許文献３についての構成は、特許文献３の段落００１４に下記のように説明されている。
蓋４の内面部に取付ける朱肉皿１６は、図５に示すように、側面から脚片部１７を介して少し離れた位置に取付板部１８を一体的に形成するとともに、その取付板部１８に外側へ少し屈曲して弾性変形可能な係止片１９を一体的に設けている。一方、蓋４の内面部には、朱肉皿１６の取付板部１８が脱着自在な嵌着部２０を設けている。この嵌着部２０は取付板部１８の両端突出縁２１をその内側に差し込んで掛止可能な左右一対のフック状の側板２２よって構成されている。
また、蓋４には、その側板２２の内側に朱肉皿１６の取付板部１８を差し込んだときに、係止片１９が嵌入してその内縁に係合する係止孔２３を設けるとともに、その係止孔２３の外側を覆う位置に、少し外側へ屈曲して蓋４の外へ僅かに突出した弾性変形可能な押ボタン部２４を一体的に設けている。朱肉皿１６は上記のように取付板部１８を嵌着部２０に差し込んで、かつ、係止片１９を係止孔２３に嵌入して係合させることにより固定される。朱肉皿１６を蓋４から取り外すには、押ボタン部２４を内側へ押して係止片１９に接触させ、その係止片１９を更に押して内側へ変形させることにより係止孔２３から脱出させた状態で、取付板部１８を嵌着部２０、すなわち側板２２の内側から抜き取ればよい。なお、朱肉皿１６の取り外し及び取り付けは、図３及び図４に示すように蓋４を開いた状態で行なう。
すなわち、朱肉皿１６は取付板部１８が嵌着部２０に差し込まれ、かつ、着脱容易に係止固定されている。捺印後、蓋４はコイルバネ１１の復元力によってかなり衝撃的に戻り、その衝撃によって係止部位が変形を受ける。朱肉皿１６は蓋４の回動に対してその遠心方向に係止固定されているために、係止が十分でない場合に前記衝撃によって朱肉皿が外れやすく周囲を汚損する問題がある。特に、大量の書類等に連続捺印する場合などに問題が頻発しやすい。また、逆に係止が強すぎると朱肉皿の交換が困難となる問題がある。尚、朱肉皿が蓋の回動に対する遠心方向でない方向に係止固定された場合でも、係止部位が華奢（肉薄で剛性不足）な場合に外れる問題がある。
【０００５】
特許文献４についての構成は、特許文献４の段落００２２に下記のように説明されている。
次に、上記中間ケース１２には、朱肉３６を保持する朱肉ホルダ３５が取り付けられている。図４は図１の印鑑ケース１０に採用されている朱肉ホルダ３５の分解斜視図である。同図を参照して、この朱肉ホルダ３５は、朱肉３６を保持する朱肉皿３７と朱肉皿３７を着脱可能に保持する本体保持部３８とを有するセパレート型であり、これによって朱肉皿３７に保持された朱肉３６のメンテナンスを容易ならしめている。図において、３９は、朱肉皿３７の筒部上端に設けた係止用突起、４０は係止用突起３９を着脱可能に係止させるための係止孔である。
すなわち、特許文献３の場合と同様に係止が十分でない場合に衝撃によって朱肉皿が外れやすく周囲を汚損する問題がある。
【０００６】
【発明が解決しようとする課題】
本発明は、回動により開閉する蓋に朱肉皿を着脱可能に備えた印鑑ホルダーに於いて、蓋から朱肉皿を容易に外して、その朱肉皿に保持された朱肉にインクの補充を容易にし、かつ、蓋が衝撃的に戻っても蓋から朱肉皿が不用意に外れる問題が防止され、インクが飛散したりして手や書面や衣服などが汚れないようにすることを課題とする。
【０００７】
【課題を解決するための手段】
本発明は、上記課題を達成する為に以下の構成を有する。
請求項１に記載の発明にかかる印鑑ホルダーは、印鑑を保持する内筒を中筒の内部に上下動自在に収納すると共に、中筒の外部に外筒を内筒と連動するように設け、蓋の後方部を中筒の側面に軸支して、外筒及び内筒の上下動に連動させて蓋を中筒の側面に開口した窓孔から出没するように回動可能となし、その蓋の内面部に朱肉を保持した朱肉皿を設けて、内筒の上動状態で内筒に装着した印鑑の印面と対向して印面を遮蔽するとともに、下動状態で印面の下方を開放して中筒の下端開口から印面を突出可能とし、蓋の回動方向と略直角方向で、蓋の内面部に朱肉皿を着脱自在に固定した印鑑ホルダーに於いて、蓋は、後方部に中筒の側面に軸支する軸支部と、その前方に中筒の窓孔に挿入可能となる上板部と、その上板部の下方に窓孔に没入する嵌合凹部と略Ｌ字型に突出した側板部と側板部の後方端面に凸状または凹状の係止部を有する嵌着部とが、それぞれ形成されてなり、また、朱肉皿は、上方に前記蓋の嵌合凹部に当接する嵌合凸部と前記蓋の嵌着部の係止部に嵌着する凹状または凸状の係止部を有する嵌着部と、その嵌着部の下方に朱肉を保持する収納部とが、前記窓孔に没入可能でそれぞれ形成し、蓋の回動方向に対して略直角方向に交換可能であることを特徴とする。
【０００８】
請求項２に記載の発明に係る印鑑ホルダーは、請求項１に記載の印鑑ホルダーに於いて、蓋の嵌合凹部に段部を形成し、朱肉皿の嵌合凸部に形成された段部と当接することを特徴とする。
【０００９】
【実施例】
以下、本発明の実施例を図面に基づき説明する。まず図１に於いて、外筒１は中筒２の上部外周を覆って、中筒２に対し上下動自在になっている。また、中筒２は下端を開口して、下端近傍の側面に窓孔２ａが穿設されている。この窓孔２ａは蓋３によって開閉自在となっていて、その蓋３は中筒２の側面部に回動自在に取付けられている。なお、外筒１の下端側面部には、外筒１が下動したときに蓋３の逃げ場所となる切欠部１ａが設けられている。
【００１０】
また、外筒１の上端部に調節ネジ８が取付けられると共に、外筒１の内部に内筒２が収容されて、その内筒４の上端部が調節ネジ８に係止されている。また、調節ネジ８の内部に可動コマ９が螺着状態で収容され、その可動コマ９は内筒４の内部にその下端部を貫通させている。尚、内筒４に対する可動コマ９の貫通部は断面が多角形で、内筒４に対し可動コマ９は回転不能となるように設けられている。したがって、調節ネジ８を回転させると可動コマ９はネジ送りされて上下動する。尚、内筒４に対する可動コマ９の回転止めは前記多角形形状に限定されないものである。
【００１１】
印鑑１０は、その印面１０ａを下向きにして内筒４の内部に挿入され、内筒４の内部に取付けた板バネ状のカツラ１２に挟まれて固定されている。また、印鑑１０の上端には可動コマ９の下端が当接されており、調節ネジ８を一方へ回転させると可動コマ９が下動して印鑑１０を押して下動させることが可能となり、印鑑１０の印面の位置を調整することができる。
【００１２】
内筒４の下半部は中筒２の内部に挿入されており、内筒４は中筒２に対し上下方向へ移動可能となされている。また、中筒２の上端と外筒１の内面段差部との間に敷設されたリターンスプリング１３によって外筒１は上方へ付勢されており、通常外筒１は中筒２に対し上昇した状態にある。また、内筒４も調節ネジ８を介して外筒１と軸方向に一体化されているのでやはり中筒２に対し上昇した位置にある。
【００１３】
中筒２の窓孔３を開閉するように取付けられた蓋３は、その回転中心部となる軸支部３ｂの内面側にピニオンギヤー状の歯３ａが設けられている。また、内筒４は下端側面部にラックギヤー状の歯４ａが設けられおり、前記ピニオンギヤー状の歯３ａがラックギヤー状の歯４ａに噛合されている。
尚、実施例に於いて、蓋３の軸支部３ｂは貫通孔となされ、一方中筒２の取付け部には貫通孔を有した軸受け部が設けられている。蓋３は、軸支部３ｂと軸受け部を連通する孔にピンを挿通固定して軸支されている。（図示せず）
また、軸支の形態は実施例に限定されず設けることが可能である。
外筒１を押し下げて内筒４を下降させると、その内筒４の歯４ａが蓋３の歯３ａを下方に押して回動させるので、図２に示されるように蓋３が窓孔２ａの外側に回動して印面１０ａの遮蔽状態が解放されて捺印状態となる。
また、外筒１に対する外筒１の押し下げ操作を解除すると、リターンスプリング１３によって外筒１及び内筒４は自動的に上昇し、そのとき、内筒４の歯４ａが蓋３の歯３ａを上方へ押して回動させるので、再び図１に示すように蓋３が窓孔２ａに没入して印面１０ａを遮蔽状態とする。
尚、前記実施例に於いて、外筒及び内筒の上下動に連動させて蓋を中筒の側面に開口した窓孔から出没するように回動可能とする機構として、内筒の下端側面部にラックギヤー状の歯を設け、蓋にピニオンギヤー状の歯を設けて、相互の歯を噛合せることで行っているが、その回動手段は限定されないものである。
例えば、相互間にカムやリンクを設けて行う手段や、直接内筒の前端を蓋の内面側外周縁に当接させて行う手段などある。
【００１４】
尚、当該実施例は、蓋３の上面側にカバー５が止着されている。カバー５は、凸凹した蓋の上面を覆って欠点をカバーすると共に装飾性の向上や名入れを容易化する。また上述したように、蓋３を軸支部３ｂと軸受け部を連通する孔にピンを挿通して軸支する場合には、ピンを抜け止めするカバーになり、組立性が容易化できる。
【００１５】
朱肉皿６は、図３、図１３に示すように収納部６ｅが設けられており、そこにインクが充填された朱肉パッド７が保持されている。朱肉皿６は、蓋３の内面部に略垂直に取付けられ、蓋３が中筒２の窓孔２ａに没入している状態では印鑑１０の印面１０ａを遮蔽して朱肉パッド７を印面１０ａに略接触させている。
当該実施例の印鑑ホルダーは、上述したように外筒１を押し下げて内筒４を下降させると、内筒４の歯４ａが蓋３の歯３ａに当たって押すことにより、蓋３は中筒の窓孔２ａの外側へ回動することになるが、内筒４の歯４ａが蓋３の歯３ａに当たるまでの些少なギャップを適宜設けることで、蓋３が回動しない状態で印鑑１０が前記ギャップ分下降して印面１０ａが朱肉パッド７に食い込み、印面１０ａにインキが適正に転写される。蓋３が中筒の窓孔２ａの外側へ回動し、朱肉皿６が窓孔２ａから中筒２の外側へ抜け出ると共に、図７に示す蓋３後端の端部３ｃが内筒４の歯４ａ後方の平坦部に当接して、朱肉皿６は外筒１の側面に対し略平行な姿勢となり、印面１０ａを開放することになる。
また、更に外筒１を押し下げることで印面１０ａが中筒２の下端開口部から突出して捺印が可能となる。
【００１６】
図７乃至図９は蓋３の実施例を示している。
蓋３は、その回転中心部となる軸支部３ｂの内面側にピニオンギヤー状の歯３ａとその後方に平坦な端部３ｃが設けられている。実施例に於いては、蓋３の軸支部３ｂは貫通孔で示されている。
また、軸支部の前方に中筒の窓孔に挿入可能となる上板部３ｄと、その上板部３ｄの下方に嵌合凹部３ｆを設けて略Ｌ字形に突出した側板部３ｅが形成され、その側板部３ｅの後方端面に凸状の係止部３ｇが設けられている。また、嵌合凹部３ｆ前端には、その直角方向の略中央位置で段部３ｋが設けられている。
また、上板部３ｅ後部の下方に凸状の壁部３ｉが形成され、前記嵌合凹部３ｆと壁部３ｉとの内側に囲まれた凹状の嵌着部が形成される。
また、蓋３の前端にはカバー５を止着するための係止部３ｈが形成されている。
【００１７】
図１０乃至図１３は朱肉皿６の実施例を示している。
朱肉皿６は、上方に蓋３の嵌着部に嵌着する凸状の嵌着部となる上板部６ａと、その上板部６ａの下方に連結部６ｄを介して朱肉パッド７を保持するための収納部６ｅとが、一体に成されてなる。
尚、上板部６ａの前端部が突出して嵌合凸部６ｂとなり、上述した蓋３の嵌合凹部３ｆに嵌合する部位となり、上板部６ａの後端部６ｆが蓋３の壁部３ｉの前面に当接する部位となる。また、嵌合凸部６ｂの前面に図１１に示されるように段部６ｃが設けられている。また、前記連結部６ｄの前面に凹状の係止部６ｇが設けられている。
【００１８】
上述した実施例の蓋３には凹状の嵌着部が形成され、朱肉皿６には蓋３の嵌着部に嵌着する凸状の嵌着部が形成されてなるが、蓋３に凸状の嵌着部を形成し、朱肉皿６に凹状の嵌着部を形成するように成すことも可能である。
【００１９】
また、図３乃至図６は蓋３に朱肉皿６を嵌着した構造を示している。
朱肉皿６は、蓋３の凹状の嵌着部に略直角方向に凸状の嵌着部を差し込んで組付けられ、朱肉皿６の嵌合凸部６ｂが蓋３の嵌合凹部３ｆに嵌合し、朱肉皿６の後端部６ｆが蓋３の壁部３ｉの前面に当接した状態となる。
またそのとき、図４に示されるように蓋３の側板部３ｅに設けられた凸状の係止部３ｇが朱肉皿６の連結部６ｄに設けられた凹状の係止部６ｇに弾性的に係止し、蓋３の嵌合凹部３ｆに設けられた段部３ｋに朱肉皿６の嵌合凸部６ｂに設けられた段部６ｃを当接させた状態で正確に位置決めされて固定される。従って、蓋と朱肉皿の相互間に当接する段部が設けられた場合には、蓋部に対し朱肉皿を手加減しないで押し込んでも正確に位置決めできる。なお言うまでもなく、凸状の係止部３ｇと凹状の係止部６ｇは入れ替えて設けることもできる。
【００２０】
【作用】
上述した従来技術に於いて、蓋に朱肉皿が容易に着脱できるように係止固定されたものが、捺印後に蓋がコイルバネの復元力によって衝撃的に戻るため、その衝撃によって係止部位が変形を受けて係止が外れる問題が示されている。
また、従来の朱肉皿が蓋の回動に対してその遠心方向に係止固定されていた為に、係止が十分でない場合に前記衝撃によって朱肉皿が外れやすく周囲を汚損する問題があることが述べられている。朱肉皿が蓋の回動に対してその遠心方向に係止固定されている場合、蓋と朱肉皿の取付け部位の剛性がかなり高くないと、朱肉皿の交換が通常可能な状態で係止した場合には外れる可能性があることが確認された。
【００２１】
蓋３に対する朱肉皿６の着脱は、図２に示されるように蓋３が中筒２の窓孔２ａの外部に突出した状態で行われる。
上述したように、蓋３に回動方向に対して略直角方向に設けられた凹状の嵌着部に朱肉皿６の凸状の嵌着部を直角方向から差し込んで、朱肉皿６を蓋３に係止固定し、また朱肉皿６を直角方向に押し出して離脱する。この場合、相互間の係止状態がかなり緩い状態であっても蓋３の回動で遠心方向に朱肉皿がずれることも無い。また、蓋３が閉じた時の衝撃で、取付け部が変形を受けても、朱肉皿６が中筒２の内側に収容された状態にあるので、朱肉皿６が外れる方向に変位を受けても中筒２の内壁で押さえられ、外れる問題は起きない。
【００２２】
尚、図１に示されるように、外筒１の側面にはロック装置１１が設けられている。また、図２に示されるように、外筒１を下降させて蓋３が開いた状態にしてロック装置１１を操作することによって蓋３が開いた状態にロックできる。
この状態で朱肉皿の着脱を行えば、一層操作が容易となる。
尚、ロック装置は、本願発明の要旨ではないので詳細な説明は省略する。
【００２３】
また、上述したように朱肉皿６を蓋３から取り外して分離することができるので、朱肉皿６の朱肉パッド７へインクを補充しやすくなる。なお、補充するインクの適正量が判りにくく、過剰に補充してインクが溢れることにより手や衣服が汚れる心配があるが、これを防ぐためには朱肉皿６をカセット化することが望ましい。すなわち、朱肉皿６をカセット化して朱肉パッド７に予め所要量のインクを充填して置けば、朱肉皿６を交換するだけでよいので、手や衣服が汚れる心配がない。
【００２４】
【発明の効果】
本発明の印鑑ホルダーの構成及び作用は以上の如くであり、回動により開閉する蓋に朱肉皿を着脱可能に備えた印鑑ホルダーに於いて、蓋から朱肉皿を容易に外して、その朱肉皿に保持された朱肉にインクの補充を容易にし、かつ、蓋が衝撃的に戻っても蓋から朱肉皿が不用意に外れる問題が解消され、インクが飛散して手や書面や衣服などが汚れるのを防止できる。
【図面の簡単な説明】
【図１】印鑑を搭載した印鑑ホルダー全体を示す縦断面図で、蓋が閉じた状態を示している。
【図２】蓋が開いた状態を示す印鑑ホルダー全体の縦断面図である。
【図３】蓋に朱肉皿を固定した状態の正面図で、朱肉皿は断面されている。
【図４】図３のＡ−Ａ矢視断面図である。
【図５】図３のＢ−Ｂ矢視断面図である。
【図６】図３のＣ矢視側面図である。
【図７】蓋の正面図である。
【図８】図７のＤ矢視下面図である。
【図９】図７のＥ矢視側面図である。
【図１０】朱肉皿の正面図である。
【図１１】図１０のＦ−Ｆ矢視上面図である。
【図１２】図１０のＧ矢視側面図である。
【図１３】図１０のＨ矢視側面図である。
【符号の説明】
１外筒
１ａ切欠部
２中筒
２ａ窓孔
３蓋
３ａ歯
３ｂ軸支部
３ｃ端部
３ｄ上板部
３ｅ側板部
３ｆ嵌合凹部
３ｇ係止部
３ｈ係止部
３ｉ壁部
３ｊ凹部
３ｋ段部
４内筒
４ａ歯
５カバー
６朱肉皿
６ａ上板部
６ｂ嵌合凸部
６ｃ段部
６ｄ連結部
６ｅ収納部
６ｆ後端部
６ｇ係止部
７朱肉パッド
８調節ネジ
９可動コマ
１０印鑑
１０ａ印面
１１ロック装置
１２カツラ
１３リターンスプリング[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an improvement of a seal holder provided with a lid with a vermilion pad that shields a seal surface when not in use and rotates to expose the seal surface when used.
[0002]
[Prior art]
[Patent Document 1]
6-12056
[Patent Document 2]
6-12059
[Patent Document 3]
JP-A-10-278401
[Patent Document 4]
JP-A-10-250207
A seal stamp stored in a conventional seal stamp case was taken out from the case when used and the stamp face was brought into contact with vermilion. Therefore, in the case of frequent use, there is a complaint that it is extremely troublesome because it is necessary to repeat the work every time it is used.
Therefore, in order to eliminate such dissatisfaction, an inconvenient seal holder has been devised in which the stamp is taken out of the case each time the seal is used and the stamp is brought into contact with the vermilion.
(Patent Document 1 and Patent Document 2)
These seal holders generally hold the seal in a case so as to be movable in the vertical direction, and a lid that opens and closes by rotating movement is disposed below the retained seal, and the seal surface contacts the lid. It has a structure that holds vermilion.
[0003]
By the way, the lid provided in such a seal holder is structurally limited and needs to be compact, so the amount of ink stored in the vermilion held by the lid is small, and the number of times of stamping is about 500 times. At some point, it was necessary to replenish ink.
However, since vermilion faces the seal face when the lid is closed and faces the case side when the lid is open, there is a problem that it is difficult to replenish ink with vermilion. In addition, it is difficult to determine the proper amount to replenish, and there is a problem that the ink is excessively filled to overflow the ink, and the hands and clothes are stained with the ink.
[0004]
In view of this, there has been proposed one in which a vermilion dish is detachably attached to the inner surface of the lid. (Patent Document 3 and Patent Document 4)
The configuration of Patent Document 3 is described in paragraph 0014 of Patent Document 3 as follows.
As shown in FIG. 5, the vermilion dish 16 attached to the inner surface portion of the lid 4 integrally forms an attachment plate portion 18 at a position slightly apart from the side surface via the leg piece portion 17, and the attachment plate portion 18. A locking piece 19 that is bent slightly outward and can be elastically deformed is integrally provided. On the other hand, on the inner surface portion of the lid 4, a fitting portion 20 is provided in which the mounting plate portion 18 of the vermilion dish 16 is detachable. The fitting portion 20 is constituted by a pair of left and right hook-shaped side plates 22 that can be hooked by inserting the protruding edges 21 at both ends of the mounting plate portion 18 inside.
The lid 4 is provided with a locking hole 23 into which the locking piece 19 is fitted and engaged with the inner edge when the mounting plate portion 18 of the vermilion dish 16 is inserted inside the side plate 22. An elastically deformable push button portion 24 that is bent slightly outward and slightly protrudes outside the lid 4 is integrally provided at a position covering the outside of the locking hole 23. As described above, the vermilion dish 16 is fixed by inserting the attachment plate portion 18 into the fitting portion 20 and fitting the locking piece 19 into the locking hole 23 to be engaged. In order to remove the vermilion dish 16 from the lid 4, the push button portion 24 is pushed inward to be brought into contact with the locking piece 19, and the locking piece 19 is further pushed and deformed inward to escape from the locking hole 23. Thus, the attachment plate portion 18 may be extracted from the fitting portion 20, that is, the inner side of the side plate 22. In addition, removal and attachment of the vermilion dish 16 are performed in the state which opened the lid | cover 4 as shown in FIG.3 and FIG.4.
That is, the vermicelli plate 16 has the mounting plate 18 inserted into the fitting portion 20 and is fixed and fixed easily. After the stamping, the lid 4 returns considerably shockingly due to the restoring force of the coil spring 11, and the locking part is deformed by the impact. Since the vermilion dish 16 is locked and fixed in the centrifugal direction with respect to the rotation of the lid 4, there is a problem that the vermilion dish is easily detached due to the impact when the engagement is not sufficient. In particular, problems frequently occur when a large number of documents are continuously stamped. On the other hand, if the locking is too strong, there is a problem that it is difficult to replace the vermilion dish. Even when the vermilion dish is locked and fixed in a direction other than the centrifugal direction with respect to the rotation of the lid, there is a problem that it is disengaged when the locking part is delicate (thin and thin and insufficient in rigidity).
[0005]
The configuration of Patent Document 4 is described in paragraph 0022 of Patent Document 4 as follows.
Next, a vermilion holder 35 that holds vermilion 36 is attached to the intermediate case 12. FIG. 4 is an exploded perspective view of the vermillion holder 35 employed in the seal case 10 of FIG. Referring to the figure, this vermilion holder 35 is a separate type having a vermilion plate 37 for holding vermilion 36 and a main body holding portion 38 for detachably holding the vermilion plate 37, thereby holding the vermilion plate 37. The maintenance of the vermilion 36 is made easy. In the figure, 39 is a locking projection provided at the upper end of the cylindrical portion of the vermilion dish 37, and 40 is a locking hole for detachably locking the locking projection 39.
That is, similarly to the case of Patent Document 3, there is a problem that the vermilion dish is easily detached by impact when the locking is not sufficient, and the surroundings are soiled.
[0006]
[Problems to be solved by the invention]
The present invention provides a seal holder in which a vermilion plate is detachably attached to a lid that opens and closes by rotation. In addition, it is an object to prevent a problem that the vermilion dish is inadvertently detached from the lid even if the lid is shockedly returned, and to prevent the ink, the hand, the writing, the clothes, and the like from getting dirty.
[0007]
[Means for Solving the Problems]
The present invention has the following configuration in order to achieve the above-described problems.
The seal holder according to the invention of claim 1 is provided so that the inner cylinder holding the seal can be moved up and down inside the middle cylinder, and the outer cylinder is provided outside the middle cylinder so as to be interlocked with the inner cylinder, The rear part of the lid is pivotally supported on the side surface of the middle cylinder, and the lid can be rotated so as to protrude from the window hole opened on the side surface of the middle cylinder in conjunction with the vertical movement of the outer cylinder and the inner cylinder. A vermilion dish that holds vermilion is provided on the inner surface of the lid to shield the seal face facing the seal face of the seal attached to the inner cylinder when the inner cylinder is in the upward movement state, and to open the lower part of the seal face in the downward movement state. The seal holder can be protruded from the lower end opening of the inner cylinder, and the vermilion plate is detachably fixed to the inner surface of the lid in a direction substantially perpendicular to the rotation direction of the lid. A shaft support portion that is pivotally supported on the side surface of the cylinder, an upper plate portion that can be inserted into the window hole of the middle cylinder in front thereof, and a window hole below the upper plate portion. The fitting concave part to be entered, the side plate part protruding in a substantially L shape, and the fitting part having a convex or concave locking part on the rear end face of the side plate part are formed, respectively, A fitting portion having a fitting convex portion that contacts the fitting concave portion of the lid and a concave or convex engaging portion that fits to the engaging portion of the fitting portion of the lid, and the fitting portion A storage portion for holding vermilion below is formed so as to be able to be immersed in the window hole, and can be exchanged in a direction substantially perpendicular to the rotation direction of the lid.
[0008]
The seal holder according to the invention described in claim 2 is the seal holder according to claim 1 , wherein a step is formed in the fitting concave portion of the lid, and the step portion formed in the fitting convex portion of the vermilion dish It contacts with.
[0009]
【Example】
Embodiments of the present invention will be described below with reference to the drawings. First, in FIG. 1, the outer cylinder 1 covers the upper outer periphery of the middle cylinder 2 and is movable up and down with respect to the middle cylinder 2. The middle cylinder 2 has a lower end opened, and a window hole 2a is formed in a side surface near the lower end. The window hole 2a can be freely opened and closed by a lid 3, and the lid 3 is rotatably attached to a side surface portion of the middle cylinder 2. In addition, the lower end side surface portion of the outer cylinder 1 is provided with a notch portion 1a that serves as a relief location for the lid 3 when the outer cylinder 1 moves downward.
[0010]
An adjustment screw 8 is attached to the upper end of the outer cylinder 1, the inner cylinder 2 is accommodated inside the outer cylinder 1, and the upper end of the inner cylinder 4 is locked to the adjustment screw 8. In addition, a movable piece 9 is housed in an adjustment screw 8 in a screwed state, and the movable piece 9 has a lower end portion penetrated into the inner cylinder 4. The penetrating portion of the movable piece 9 with respect to the inner cylinder 4 has a polygonal cross section, and the movable piece 9 is provided so as not to rotate with respect to the inner cylinder 4. Therefore, when the adjustment screw 8 is rotated, the movable piece 9 is screwed up and moved up and down. The rotation stop of the movable piece 9 relative to the inner cylinder 4 is not limited to the polygonal shape.
[0011]
The seal 10 is inserted into the inner cylinder 4 with its marking surface 10 a facing downward, and is fixed by being sandwiched between leaf spring-like wigs 12 attached to the inner cylinder 4. In addition, the lower end of the movable piece 9 is in contact with the upper end of the seal 10, and when the adjustment screw 8 is rotated in one direction, the movable piece 9 can be moved downward to push the stamp 10 and move downward. The position of the 10 marking face can be adjusted.
[0012]
The lower half of the inner cylinder 4 is inserted into the middle cylinder 2, and the inner cylinder 4 is movable in the vertical direction with respect to the middle cylinder 2. Further, the outer cylinder 1 is urged upward by a return spring 13 laid between the upper end of the inner cylinder 2 and the inner surface step portion of the outer cylinder 1, and the outer cylinder 1 is normally raised with respect to the inner cylinder 2. Is in a state. Further, since the inner cylinder 4 is also integrated with the outer cylinder 1 in the axial direction via the adjusting screw 8, the inner cylinder 4 is also in a raised position with respect to the middle cylinder 2.
[0013]
The lid 3 attached so as to open and close the window hole 3 of the middle cylinder 2 is provided with pinion gear-like teeth 3a on the inner surface side of the shaft support portion 3b serving as a rotation center portion thereof. The inner cylinder 4 is provided with a rack gear-like tooth 4a on the side surface of the lower end, and the pinion gear-like tooth 3a is engaged with the rack gear-like tooth 4a.
In the embodiment, the shaft support portion 3b of the lid 3 is formed as a through hole, and the attachment portion of the middle cylinder 2 is provided with a bearing portion having a through hole. The lid 3 is pivotally supported by inserting and fixing a pin in a hole communicating with the shaft support portion 3b and the bearing portion. (Not shown)
Further, the form of the shaft support can be provided without being limited to the embodiment.
When the outer cylinder 1 is pushed down and the inner cylinder 4 is lowered, the teeth 4a of the inner cylinder 4 pushes the teeth 3a of the lid 3 downward to rotate it, so that the lid 3 is inserted into the window hole 2a as shown in FIG. By rotating outward, the shielding state of the marking surface 10a is released and the stamping state is obtained.
Further, when the push-down operation of the outer cylinder 1 with respect to the outer cylinder 1 is released, the outer cylinder 1 and the inner cylinder 4 are automatically raised by the return spring 13, and at this time, the teeth 4 a of the inner cylinder 4 disengage the teeth 3 a of the lid 3. Since it is pushed upward and rotated, as shown in FIG. 1 again, the lid 3 is immersed in the window hole 2a again to put the marking surface 10a in a shielding state.
In the embodiment, the lower end side surface of the inner cylinder is a mechanism that allows the lid to pivot so as to protrude and retract from a window hole opened in the side surface of the inner cylinder in conjunction with the vertical movement of the outer cylinder and the inner cylinder. A rack gear-like tooth is provided on the part, a pinion gear-like tooth is provided on the lid, and the teeth are engaged with each other. However, the rotating means is not limited.
For example, there are means for providing a cam or a link between them, and means for making the front end of the inner cylinder directly contact the outer peripheral edge of the inner surface of the lid.
[0014]
In this embodiment, the cover 5 is fixed to the upper surface side of the lid 3. The cover 5 covers the upper surface of the uneven lid to cover the defects, and facilitates the improvement of decorativeness and naming. Further, as described above, when the cover 3 is pivotally supported by inserting a pin into a hole communicating with the shaft support portion 3b and the bearing portion, the cover 3 serves as a cover for preventing the pin from coming off, and assemblability can be facilitated.
[0015]
As shown in FIGS. 3 and 13, the vermilion dish 6 is provided with a storage portion 6 e, and holds a vermilion pad 7 filled with ink. The vermilion dish 6 is attached substantially vertically to the inner surface of the lid 3, and when the lid 3 is immersed in the window hole 2 a of the middle cylinder 2, the stamp face 10 a of the seal 10 is shielded and the vermilion pad 7 is placed on the stamp face 10 a. It is almost in contact.
In the seal holder of the embodiment, when the outer cylinder 1 is pushed down to lower the inner cylinder 4 as described above, the teeth 3a of the inner cylinder 4 hits against the teeth 3a of the lid 3 and pushes the lid 3 so that the window of the middle cylinder The seal 10 is rotated in the state in which the lid 3 is not rotated by appropriately providing a slight gap until the tooth 4a of the inner cylinder 4 hits the tooth 3a of the lid 3 while rotating to the outside of the hole 2a. The marking surface 10a is lowered and bites into the vermilion pad 7, and the ink is properly transferred to the marking surface 10a. The lid 3 rotates to the outside of the window hole 2a of the middle cylinder, and the vermilion dish 6 comes out of the window hole 2a to the outside of the middle cylinder 2, and the end 3c at the rear end of the lid 3 shown in FIG. Abutting against the flat portion behind the teeth 4a, the vermilion dish 6 is in a substantially parallel posture with respect to the side surface of the outer cylinder 1, and the marking surface 10a is opened.
Further, when the outer cylinder 1 is further pushed down, the marking surface 10a protrudes from the lower end opening of the middle cylinder 2 to enable the marking.
[0016]
7 to 9 show an embodiment of the lid 3.
The lid 3 is provided with pinion gear-like teeth 3a on the inner surface side of a shaft support portion 3b serving as a rotation center portion and a flat end portion 3c behind the teeth. In the embodiment, the shaft support portion 3b of the lid 3 is shown as a through hole.
Further, an upper plate portion 3d that can be inserted into the window hole of the middle cylinder is formed in front of the shaft support portion, and a side plate portion 3e that is provided in the lower portion of the upper plate portion 3d with a fitting recess 3f and that protrudes in a substantially L shape. A convex locking portion 3g is provided on the rear end surface of the side plate portion 3e. Further, a stepped portion 3k is provided at the front end of the fitting recess 3f at a substantially central position in the perpendicular direction.
A convex wall portion 3i is formed below the rear portion of the upper plate portion 3e, and a concave fitting portion surrounded by the inside of the fitting concave portion 3f and the wall portion 3i is formed.
Further, a locking portion 3 h for fixing the cover 5 is formed at the front end of the lid 3.
[0017]
10 to 13 show an embodiment of the vermilion dish 6.
The vermilion plate 6 holds an upper plate portion 6a that is a convex fitting portion that is fitted upward to the fitting portion of the lid 3, and a vermilion pad 7 that is below the upper plate portion 6a via a connecting portion 6d. And a storage portion 6e for performing the above operation.
Note that the front end portion of the upper plate portion 6a protrudes to become a fitting convex portion 6b, which becomes a portion that fits into the fitting concave portion 3f of the lid 3, and the rear end portion 6f of the upper plate portion 6a is a wall portion of the lid 3. It becomes a part which contacts 3i's front surface. Further, a step portion 6c is provided on the front surface of the fitting convex portion 6b as shown in FIG. A concave locking portion 6g is provided on the front surface of the connecting portion 6d.
[0018]
The lid 3 of the embodiment described above is formed with a concave fitting portion, and the vermilion dish 6 is formed with a convex fitting portion that fits into the fitting portion of the lid 3. It is also possible to form a concave fitting portion and form a concave fitting portion on the vermilion dish 6.
[0019]
3 to 6 show a structure in which the vermilion dish 6 is fitted to the lid 3.
The vermilion dish 6 is assembled by inserting a convex fitting part in a substantially right angle direction into the concave fitting part of the lid 3, and the fitting convex part 6 b of the vermilion dish 6 is fitted into the fitting concave part 3 f of the lid 3. The rear end portion 6 f of the vermilion dish 6 comes into contact with the front surface of the wall portion 3 i of the lid 3.
At that time, as shown in FIG. 4, the convex locking portion 3 g provided on the side plate portion 3 e of the lid 3 is elastically moved to the concave locking portion 6 g provided on the connecting portion 6 d of the vermilion dish 6. The step 3c provided on the fitting projection 6b of the salmon dish 6 is in contact with the step 3k provided on the fitting recess 3f of the lid 3 and is accurately positioned and fixed. . Therefore, when the step part which contact | abuts between a lid | cover and a vermilion dish is provided, even if it pushes in without pressing the vermilion dish with respect to a cover part, it can position correctly. Needless to say, the convex locking portion 3g and the concave locking portion 6g can be provided interchangeably.
[0020]
[Action]
In the above-mentioned prior art, the lid is fixed so that the vermilion dish can be easily attached to and detached from the lid, but after the stamping, the lid returns shockingly due to the restoring force of the coil spring. The problem of unlocking in response to this is shown.
In addition, since the conventional vermilion dish is locked and fixed in the centrifugal direction with respect to the rotation of the lid, there is a problem that the vermilion dish is likely to come off due to the impact when the locking is not sufficient, and the surroundings are soiled. Is stated. When the vermilion dish is locked and fixed in the centrifugal direction with respect to the rotation of the lid, the vermilion dish is locked in a state that can normally be replaced unless the rigidity of the lid and vermilion dish attachment is not very high. In some cases, it was confirmed that there was a possibility of detachment.
[0021]
The attachment and detachment of the vermilion dish 6 with respect to the lid 3 is performed in a state where the lid 3 protrudes outside the window hole 2a of the middle cylinder 2 as shown in FIG.
As described above, the convex fitting portion of the vermilion dish 6 is inserted into the concave fitting portion provided in the lid 3 in a direction substantially perpendicular to the rotation direction from the right direction, and the vermilion dish 6 is attached to the lid 3. Then, the vermilion plate 6 is pushed out in the right-angle direction and detached. In this case, even if the locking state between them is quite loose, the vermilion dish does not shift in the centrifugal direction by the rotation of the lid 3. In addition, even when the attachment portion is deformed by the impact when the lid 3 is closed, the vermilion plate 6 is in the state of being accommodated inside the middle cylinder 2, so that the vermilion plate 6 is displaced in the direction to be removed. Is also held by the inner wall of the middle cylinder 2, and the problem of disengagement does not occur.
[0022]
As shown in FIG. 1, a lock device 11 is provided on the side surface of the outer cylinder 1. In addition, as shown in FIG. 2, the lid 3 can be locked in the opened state by lowering the outer cylinder 1 to open the lid 3 and operating the lock device 11.
If the vermilion dish is attached and detached in this state, the operation becomes easier.
Since the lock device is not the gist of the present invention, detailed description thereof is omitted.
[0023]
In addition, since the vermilion plate 6 can be detached from the lid 3 and separated as described above, it becomes easier to replenish ink to the vermilion pad 7 of the vermilion plate 6. It is difficult to understand the appropriate amount of ink to be replenished, and there is a concern that hands and clothes may become dirty due to overfilling and overflowing ink. To prevent this, it is desirable to make the vermilion dish 6 into a cassette. That is, if the vermilion plate 6 is made into a cassette and the vermilion pad 7 is filled with a predetermined amount of ink in advance, it is only necessary to replace the vermilion plate 6, so that there is no concern that the hands and clothes will become dirty.
[0024]
【The invention's effect】
The structure and operation of the seal holder of the present invention are as described above. In a seal holder provided with a vermilion plate detachably attached to a lid that opens and closes by rotation, the vermilion plate is easily removed from the lid. This makes it easy to refill the ink on the vermilion held on the cover, and even if the lid returns shockingly, the problem that the vermilion plate will accidentally come off from the lid is resolved, and the ink scatters and stains hands, writings, clothes, etc. Can be prevented.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing an entire seal holder on which a seal is mounted, showing a state in which a lid is closed.
FIG. 2 is a longitudinal sectional view of the entire seal holder showing a state in which a lid is opened.
FIG. 3 is a front view showing a state in which a vermilion dish is fixed to a lid, and the vermilion dish is cross-sectioned.
4 is a cross-sectional view taken along the line AA in FIG. 3;
5 is a cross-sectional view taken along the line B-B in FIG. 3;
6 is a side view taken along arrow C in FIG. 3. FIG.
FIG. 7 is a front view of the lid.
8 is a bottom view as seen from the direction of arrow D in FIG. 7;
FIG. 9 is a side view taken along the arrow E in FIG. 7;
FIG. 10 is a front view of a vermilion dish.
11 is a top view taken along the line F-F in FIG. 10;
12 is a side view taken along arrow G in FIG.
13 is a side view taken in the direction of arrow H in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Outer cylinder 1a Notch part 2 Middle cylinder 2a Window hole 3 Lid 3a Tooth 3b Shaft support part 3c End part 3d Upper plate part 3e Side plate part 3f Fitting recessed part 3g Engaging part 3h Engaging part 3i Wall part 3j Recessed part 3k Step part 4 Inner cylinder 4a Teeth 5 Cover 6 Red meat plate 6a Upper plate part 6b Fitting convex part 6c Step part 6d Connection part 6e Storage part 6f Rear end part 6g Locking part 7 Red pad 8 Adjustment screw 9 Movable piece 10 Seal 10a Stamping face 11 Lock Device 12 wig 13 Return spring

Claims

The inner cylinder holding the seal is housed inside the middle cylinder so as to be movable up and down, and the outer cylinder is provided outside the middle cylinder so as to interlock with the inner cylinder, and the rear part of the lid is pivotally supported on the side surface of the middle cylinder. The lid can be pivoted so that it moves in and out of a window hole opened on the side of the middle cylinder in conjunction with the vertical movement of the outer cylinder and inner cylinder, and a vermilion dish holding vermilion is provided on the inner surface of the lid The seal face is shielded against the seal face of the seal attached to the inner cylinder in the upward movement state of the inner cylinder, and the lower face of the seal face is opened in the downward movement state so that the stamp face can protrude from the lower end opening of the middle cylinder. In a seal holder in which a vermilion dish is detachably fixed to the inner surface of the lid in a direction substantially perpendicular to the direction of rotation of the lid , the lid has a shaft support portion that is pivotally supported on the side surface of the middle cylinder at the rear portion, An upper plate portion that can be inserted into the window hole of the middle cylinder, a fitting concave portion that immerses into the window hole below the upper plate portion, and a side plate portion that protrudes in a substantially L shape. A fitting part having a convex or concave locking part on the rear end surface of the plate part, and the vermilion dish is a fitting convex part that abuts on the fitting concave part of the lid above; A fitting part having a concave or convex engaging part that fits into the engaging part of the fitting part of the lid, and a storage part that holds vermilion under the fitting part are immersed in the window hole. A seal holder, characterized in that it can be formed and can be exchanged in a direction substantially perpendicular to the rotational direction of the lid .

The seal holder according to claim 1, wherein a step portion is formed in the fitting concave portion of the lid and is in contact with the step portion formed in the fitting convex portion of the vermilion dish.