JP4172973B2

JP4172973B2 - Bathing equipment

Info

Publication number: JP4172973B2
Application number: JP2002263127A
Authority: JP
Inventors: 光宏岸本; 久志津島; 真治西
Original assignee: オージー技研株式会社
Priority date: 2002-09-09
Filing date: 2002-09-09
Publication date: 2008-10-29
Anticipated expiration: 2022-09-09
Also published as: JP2004097480A

Description

【０００１】
【産業上の利用分野】
本発明は、身体障害者や養護老人等（以下入浴者という）の分離式車椅子での入浴を介助するための入浴装置に関する。
【０００２】
【従来の技術】
従来の技術として特許３１６７５８５号公報に、走行部と、椅子部本体と、入浴用車椅子と、入浴用車椅子ストッパ機構と、基台と、被係止用ロッドと、係止部材と、付勢部材と、操作部とを構成部材とする入浴用車椅子ストッパ機構が開示されている。
【０００３】
【発明が解決しようとする課題】
前記従来技術には、分離した走行部が移動しないように基台に固定できるので、介助者等が走行部を位置合わせするといった面倒な作業を行なう必要はないという効果があるが、入浴用車椅子を基台にドッキング及び解除を行なう度に基台についたレバーを操作する必要があるためドッキング操作が面倒になる、また、搬送車をドッキング位置に待機させたとき、レバー操作を行なうまで搬送車がロックされないため、床勾配等により搬送車が動く可能性がある、等の欠点がある。
【０００４】
本発明の目的は、従来の欠点を解決したもので、搬送車の着脱が容易に行なえ、入浴者の移送が簡単確実にでき、軽微な労力で入浴を介助できる入浴装置を提供することにある。
【０００５】
【課題を解決しようとする手段】
即ち本発明は、入浴者を載せ台車部（５）から分離して入浴する載部（４）と、該載部（４）に合体して浴室（１）床を走行する台車部（５）との少なくとも２分割構造でなる入浴用の分離式搬送車（２）と、台車部（５）をリフト台部（８）に係留し且つ入浴者の載る載部（４）を移送部（６）に装着して、浴室（１）床と浴槽（５７）間を移動し入浴させる入浴リフト（３）とでなる入浴装置であって、搬送車（２）を入浴リフト（３）の係留部（２１）位置に導入し押し当てると、台車部（５）とリフト台部（８）との係留機構部（１３）が機能し、係留金具 ( ２６ ) の保持力で台車部（５）を係留部 ( ２１ ) 位置に保持し、前記台車部（５）に設けられる係留金具 ( ２６ ) の保持部 ( ３０ ) に、リフト台部（８）に設けられる係留ロッド ( ３２ ) が嵌り込み、仮係留バネ ( ２８ ) によって回転付勢される係留金具 ( ２６ ) で係留ロッド ( ３２ ) を係止し、搬送車（２）を入浴リフト（３）に離脱可能に保持する仮係留状態とすることが可能であることを特徴とする入浴装置である。
又、移送部（６）の昇降作動によって、装着した載部（４）を昇降させると載部（４）が台車部（５）上に分離・載置すると共に、載部（４）の昇降作動に連動して、リフト台部（８）と台車部（５）間の係留機構部（１３）の固定係留機能（９４）が機能し、仮係留状態にある台車部（５）が、連結固定される固定係留状態に係脱するものであり、前記載部 ( ４ ) が、移送部 ( ６ ) で上昇させられ台車部 ( ５ ) から離れると、係留鉤 ( ３７ ) が水平方向へ復元回動し、該係留鉤 ( ３７ ) がリフト台部（８）の係留受金具 ( ４１ ) に係止し、リフト台部（８）への台車部（５）の係留が仮係留から固定係留に移行する。
更に又、載部（４）を台車部（５）に止着する合体機構部（１２）は、入浴リフト（３）の係留部（２１）位置に押し当てられ係留された状態のみでは、分離不可能な状態に固結されているが、装着機構部（９）を操作し載部（４）を移送部（６）に係止させる作動に連動して、合体機構部（１２）の固結が開放され、載部（４）が台車部（５）から離脱可能となり、前記装着機構部（９）の係止機構部（１０）は、載部（４）に設けられる被係止部（１６）と、移送部（６）に設けられる係止部（１５）とからなり、前記係止部（１５）を掛止鉤部（５２）に係止すると、台車部（５）の止着部（１９）が載部（４）の止着金具（７３）から外れて合体機構部（１２）を解除作動する。
【０００６】
【作用】
浴槽５７に隣接して設置された本発明の入浴リフト３を用いて、入浴者を入浴させる。
搬送車２は、入浴時に台車部５と入浴者の載る載部４とが分離する。
【０００７】
入浴リフト３は、入浴者を乗せた載部４を装着し、浴槽５７に移送して入浴させる。
【０００８】
仮係留機能（９３）は、入浴リフト３のリフト台部８に搬送車２を固定する。
台車部５に係留金具２６が設けられ、該係留金具２６は、仮係留ばね２８で回転付勢される。係留金具２６に形成される保持部３０は、仮係留ばね２８で回転付勢される。
リフト台部８に設けられる係留ロッド３２は、仮係留ばね２８で回転付勢された係留金具２６の保持部３０に当接する。
【０００９】
リフト台部８に向けて台車部５を押し当てると、係留ロッド３２を保持部３０が囲い、係留金具２６が係留ロッド３２を保持し、結果的に、台車部５をリフト台部８に仮係留する。
【００１０】
着脱機構４９の係留機構部１３は、入浴リフト３のリフト台部８に搬送車２を固定する。
係留機構部１３の被係留部２２は、台車部５に設けられ、リフト台部８に設けられた係留部２１に掛止し、台車部５をリフト台部８に係留する。
入浴リフト３で載部４を上昇させるとこの作動に連動して、台車部５をリフト台部８に係留する。
入浴リフト３で、載部４を台車部５に載せると当該作動に連動して被係留部２２が解除作動し、台車部５はリフト台部８への係留を解除する。
【００１１】
着脱機構４９の合体機構部１２は、載部４を台車部５に合体する。
合体機構部１２の、載部４に設けられる被止着部２０は、台車部５に設けられる止着部１９を止着し、載部４を台車部５に合体する。
【００１２】
着脱機構４９の係止機構部１０は、載部４と移送部６に亘って設けられ、載部４を移送部６にロックする。
移送部６で係止機構部１０をロックするとこの動作に連動して止着部１９が解除作動を為し、載部４が台車部５から分離可能状態になる。
係止機構部１０から移送部６をロック解除すると当該ロック解除作動に連動して前記止着部１９が止着作用を為し、載部４が台車部５へ合体する。
【００１３】
【実施例】
図１乃至図８に示す実施例は、浴室１床に設置され、入浴者を載せる搬送車２の載部４のみを移送部６に装着し、該移送部６を浴室１床側から浴槽５７側に移動して、前記入浴者を入浴させる入浴リフト３である。
図１は本実施例装置の機能・構成を示す概念的説明図面であり、図２、５、７は本実施例装置の実物構造を示す斜視図、図３、４は本実施例装置の実物構造を示す側面図、図６は本実施例装置の実物構造を示す平面図、図8は本発明実施例に係わる装置全体を示す外観斜視図である。
【００１４】
本発明で言う移動は、移送部６がリフト支柱２９及び昇降レール部１４によって上下に昇降する縦移動し、且つ水平面に動作する横移動するものを意味し、入浴者の向きは、実施例の正面向きの他、載部４及び入浴者の向きを他の向き、例えば、左向き又は右向きに変えたものを含むものであり、リフトの横移動は、実施例の横方向スライドの他、リフト支柱が旋回して作動するものを含むものである。
【００１５】
実施例の入浴リフト３は、主に、浴槽５７に臨んで浴室１床に設置されるリフト台部８と、リフト支柱２９と、昇降レール部１４と、移送部６とから構成される。
入浴リフト３に関する搬送車２は、台車部5に載部が合体機構部１２で分離・合体する分離式であり、台車部５が浴室１床側に残り載部４のみが浴槽５７に移動されて入浴を行なう。
【００１６】
入浴に際し、搬送車２を入浴リフト３に着脱する着脱機構部４９は、台車部５をリフト台部８に係留する係留機構部１３と、移送部６に載部４を装着する装着機構部９からなる。
【００１７】
分離式の搬送車２は、載部４を台車部５に合体する合体機構部１２で分離可能に構成され、台車部５に設けられる止着部１９と、載部４に設けられる被止着部２０から構成される。
台車部５は下部にキャスター４２が設けられた台車フレーム部３４でなり、入浴者を載せる載部４を載置固定し浴室１を移動させるものである。
【００１８】
止着部１９は、載部４を直接止着保持する載部受台３５、止着フック６９、載金具７６と、そして関連するリンク機構でなる回動軸７１、フックバネ７２、フックガイド７４、フックガイド溝７５止着リンク６３・６４、止着リンク軸６７、押座部６５、当座部６６などからなる。
【００１９】
止着フック６９は板材でなり上部の曲折片は鉤作用を現わし、下部片は台車フレーム部３４にフック回動軸７１にて軸止される。
止着部１９は、止着フック６９を回動付勢するフックばね７２と、天秤状に中央が台車フレーム部３４に止着リンク軸６７で軸止され、先端に当座部６６と押座部６５が形成され、基端には突起体でなるガイド７４が突設される止着リンク６２（左止着リンク６４、右止着リンク６３）とからなる。
【００２０】
止着フック６９の下部片には長穴でなるガイド溝７５が開設され、ガイド溝７５に前記ガイド７４が摺動可能に嵌り、押座部６５が伝導リンク６１により押し下げられると、止着フック６９は回動し、曲折片は鉤作用を解除する。
伝導リンク６１が上昇し押座部６５が上方へ復元すると、止着フック６９は逆回動し、曲折片は止着金具７３に掛かり鉤作用をなす。
【００２１】
載部４側に構成される被止着部２０は、主に載部フレーム３３と止着金具７３であり、止着部１９の載部受台３５、止着フック６９、載金具７６で支持され、止着フック６９の前記鉤作用により載部４は台車部５と一体化する。
尚、合体機構部１２の他の実施例として、台車部５に被止着部２０を設け、載部４に止着部１９を設けてもよい。
【００２２】
また、本実施例の搬送車２は、載部４の座席部分が適宜旋回するリクライニング構造になっている。詳細の説明は省くが、背凭れ部４６など座席部は、載部フレーム部３３のリクライニング軸５０で軸支され、リクライニングカム８６がカム軸支部８３で背凭れ部４６に回動可能に軸支され、カムガイド８５でリクライニングが行なわれる。
【００２３】
リクライニング操作は、リクライニングカム８６を旋回作動させるリクライングロッド８２を背凭れ部４６上部の連結軸支部７９、レバー軸支部７８、リクラインングガイド８０、リクライニングガイド溝８１で支持されたリクライニングレバー７７を操作して行なわれる。
【００２４】
入浴リフト３のリフト台部８に搬送車２を固定する係留機構部１３は、台車部５に設けられた被係留部２２と、装着機構部９の下方に位置するリフト台部８の前部分に設けた搬送車２の台車部５を係留する係留部２１とからなる。
【００２５】
また、係留機構部１３は、搬送車２の台車部５をリフト台部８前の所定位置へ導入する位置決め機能９２の「導入ガイド３１／進入ガイド２４／ストッパー２５」と、所定位置に導入された台車部５を仮係留する仮係留機能９３の「係留ロッド３２／係留金具２６」と、前記所定の係留部２１位置で台車部５をリフト台部８の設置固定部８９に固定して係留する固定係留機能９４の「係留受け金具４１／係留鉤３７」との三部分の機能要素から構成される。
【００２６】
すなわち係留部２１は、設置固定部８９と導入ガイド３１と係留ロッド３２と係留受金具４１とから構成され、被係留部２２は、台車部５の後部に進入ガイド２４とストッパー２５と、そして仮係留機能９３の係留金具２６と固定係留機能９４の係留鉤３７とから構成されている。
【００２７】
被係留部２２の係留鉤３７は、台車部５の台車フレーム部３４の先部に、後方へ突出し先端が上向きに曲折して、回動可能に係留軸３８で軸止されて設けられる。係留鉤３７は上向きに回転付勢する鉤ばね４０と、係留鉤３７に立設された解除ロッド３６とからなる。
解除ロッド３６は、台車部５に載部４が載ると、該載部４で下方に押され、係留鉤３７と共に下方に回動する。
【００２８】
入浴リフト３のリフト台部８に搬送車２を導入し位置決めする位置決め機能９２は、リフト台部８の導入ガイド３１に向かって押込まれる台車部５後方の進入ガイド２４が嵌装するようにドッキングしてストッパー２５に当接し位置決めが行なわれる。
【００２９】
入浴リフト３の所定位置に搬送車２を仮係留する仮係留機能９３は、前記位置決め導入を行なうと同時に、台車部５に設けられる係留金具２６と、リフト台部８に設けられる係留ロッド３２との係止により形成される軽い拘束状態の簡易保持機能である。導入ガイド３１とストッパー２５当接する直前に係留金具２６の鉤部（保持部３０）に係留ロッド３２が嵌り込み、係留金具２６は仮係留バネ２８の反力で係留ロッド３２を係止する。
【００３０】
台車フレーム部３４の後部に台車板２３が取着され、台車板２３に係留金具２６が係留軸２７で軸支される。係留金具２６は仮係留ばね２８で回転付勢され、凹部でなる保持部３０を有する。
リフト台部８に向けて台車部５の後部を押し当てると、係留金具２６の保持部３０に係留ロッド３２が保持され、台車部５がリフト台部８に仮係留される。
仮係留状態で、台車部５は所定位置に保持し床勾配などにより生ずる軽い力では搬送車２は停車状態を維持するが搬送車２を引き出すなどの力を加えると係留金具２６は係留バネ２６に抗して外に開き係留ロッド３２から外れ仮係留は解除される。
【００３１】
即ち、台車部５に載部４が止着され搬送車２が一体で仮係留している状態では、係留鉤３７が下方に開いておりリフト台部８側の係留受金具４１に掛かっておらず、搬送車２を仮係留している搬送車２の引き出し可能な保持状態である。固定係留機能９４により係留鉤３７が上方に閉じられ係留受金具４１にロックすることにより台車部５がリフト部８の係留部２１に完全に連結固定される係留状態となる。即ち、台車部５を係留している固定係留状態である。
固定係留機能９４は、後述の如く、搬送車２がリフト台部８に仮係留されている状態で、移送部６に係止された載部４を台車部５から離脱させることにより解除ロッド３６が作動し機能する。
【００３２】
装着機構部９は、移送部６と載部４に亘って設けられ、移送部６を載部４に装着するものであり、載部４の背凭れ４６上部を移送部６に係止する係止機構部１０と、背凭れ４６下方の当止部１８で載部４の荷重を受ける受止機構部１１とからなる。
【００３３】
係止機構部１０は、載部４に設けられる被係止部１６と、移送部６に設けられ前記被係止部１６に係止する係止部１５とからなる。受止機構部１１は、載部４に設けられる当止部１８と、移送部６に設けられる受座部１７とからなる。
被係止部１６と当止部１８とで被装着部９１が構成され、係止部１５と受座部１７とで装着部９０が構成される。
【００３４】
被係止部１６は、背台板５３で背凭れ部４６に設けられる掛止鉤部５２と、掛止鉤部５２に係止部１５を係止すると背凭れ部４６側に回動する、操作ロッド５５が設けられているロック金具５４と、ロック金具５４にリンクされる伝導リンク６１とからなる。
【００３５】
ロック金具５４は、L字形状の硬性板状材でなり掛止鉤部５２にロック軸５６で軸止される。ロック金具５４のL字形下片に伝導リンク６１の上端がロック伝導軸５９で旋回可能に軸止される。
【００３６】
前記ロック金具５４の上部が係止部１５の吊金具７０で背凭れ部４６側へ押されるとロック金具５４が背凭れ側に回動し、ロック金具５４のL字形下片のロック伝導軸５９が下方へ動く。この時、伝導軸５９は伝導リンク６１を押し下げ、該伝導リンク６１は当止部１８のピンガイド９５と長穴９６で規制されてスライドしながら下降し、下端のガイド部で押座部６５を押し下げる。押座部６５を押し下げると止着リンク６４が作動し止着部１９が止着金具７３から外れて合体機構部１２を解除作動する。
【００３７】
従って、係止機構部１０をロックさせ、載部４を移送部６に係止させると、この動作に連動して止着フック６９が外れ、載部４が台車部５から分離可能な状態となる。
【００３８】
入浴リフトの昇降レール部１４に横移動可能に吊り下げられている移送部６に設けられている係止部１５は、固定されたスイング軸８７にスイングレバー３８回動可能に軸支される。スイングレバー３８の下端には吊金具７０が設けられ上端にはスイングハンドル８８が設けられている。
【００３９】
手動で係止部１５のハンドル８８を回動させて吊り金具７０を掛止鉤部５２の凹部へ押し込むとバネ５８で付勢されているロック金具５４が背凭れ部４６側へ押込まれ、吊り金具７０が、掛止鉤５２凸溝部の下面とロック金具５４上端部のロック凹部５４ａとで挟まれ、掛止鉤部５２にロックされ、移送部６により載部４を吊り下げ昇降など入浴移送を行なっても外れることはない。
【００４０】
上部を吊り下げる載部４の荷重モーメントを受ける受止機構部１１は、係止機構部１０の下方に設けられた当止部１８と、移送部６の最下部に設けられ当止部１８を受け止める受座部１７とで構成される。
【００４１】
移送部６は、リフト支柱２９により昇降する移送機構部７により、水平方向へ移動可能に構成されて、昇降レール部１４に吊り下げ支持されている。入浴者を載せる載部４を、移送部６に装着し、昇降レール部１４の昇降機構部（図示省略）及び移送機構部７により、浴室１床から浴槽５７間を昇降・横移動し、入浴移動が可能である。
【００４２】
移送部６に係止された載部４を上昇させるとこの動作に連動して、解除ロッド３６の押えている載部フレーム部３３が外れ、鉤バネ４０で付勢されている係留鉤３７が係留受金具４１にロックし、台車部５がリフト台部８に固定係留される。移送部６に係止された載部４を下降させ再び台車部５に載せると、当該作動に連動して被係留部２２が解除作動し、係留鉤３７は外れ、台車部５はリフト台部８への係留を解除する
【００４３】
図２中、３５は載部受台、３９は係留軸、６８は連結バー、７４はフックガイド、７５はフックガイド溝、７６は載金具、図４中、４３は枕、４７は座部、５０はリクライニング軸、６０はアーム固定台、図５中、５３は台板、８０はリクライニングガイド、７７はリクライニングレバー、７８はレバー軸支部、７９は連結軸支部、８１はリクライニングガイド溝、８２はリクライニングロッドである。
【００４４】
図６中、２４は進入ガイド、２５はストッパー、図７中、４４はアームレスト、４５はフットレスト、４８は取手、５１は載部止具、８３はカム軸支部、８４はリクライニング軸、８５はカムガイド、８６はリクライニングカム、８８はスイングハンドル、図８中、９７は操作部である。
【００４５】
実施例を用いて、入浴者を入浴させるに際し、入浴者を搬送車２に乗せる。入浴者を乗せた搬送車２をリフト台部８の手前まで運んでくる。
【００４６】
次に、搬送車２をリフト台部８手前の所定位置に押し込んで台車部５をリフト台部８の係留部２１へ当接し仮係留機能９３を機能させ仮係留する。
同時に、移送部６の係止部１５へ、搬送車２の被係止部１６を接近させる。
【００４７】
続いて、手動で、係止部１５を、被係止部１６の凹部に嵌めロックする（即ち、ロック作動）。この時、同時に、ロック金具５４を、背凭れ部４６側に押し回動させる。
ロック金具５４の回動により伝導リンク６１が下方へ動き、止着リンク６２を回動させる。
【００４８】
止着リンク６２が回動すると、止着フック６９が回動し鉤作用を解除する。載部４と台車部５との係留が解除され、載部４は台車部５から分離可能状態になる。即ち、前述係止機構１０のロック作動に連動して載部４は台車部５から分離する。
【００４９】
続いて、前記昇降駆動部を作動させて移送部６を上昇させる。
載部４が台車部５から離れると、載部フレーム部３３で押えられ傾斜状に回動していた解除ロッド３６が、鉤ばね４０の復元力で起立し、同時に係留鉤３７も水平方向へ復元回動する。復元した係留鉤３７の鉤部３７ａが、係留受金具４１に係止し、台車部５がリフト台部８に係留する。この時、仮係留から固定係留に移行したのである。
【００５０】
即ち、載部４の上昇に連動して台車部５がリフト台部８に固定係留する。
移送部６を、所定高さに上昇させた後、横用駆動部（図示省略）を作動させて浴槽５７上へ向けて横移動させる。
次に、移送部６を下降させ、入浴者及び載部４を浴槽５７へ浸け、入浴する。
【００５１】
退浴の際は、移送部６を、上昇させ、続いて、横移動させ、リフト支柱２９の正面へ戻す。
次に、移送部６を下降させ、載部４を台車部５の上に載せ、搬送車２を合体させる。
【００５２】
載部４を台車部５の上に載せると、載部４の重力により押され解除ロッド３６が回動し、被係留部２２が係留作用を解除する。尚、仮係留は為された侭であり、搬送車２が自重などにより勝手に動くことはない。
【００５３】
介助者が、ロック金具５４を背凭れ部４６側へ押し、ロックを解除し、操作ロッド５５を移送部６側へ引き被係止部１６から係止部１５を外す。係止部１５を外した後操作ロッド５５はロックばね５８の復元力によって移送部６側へ回動する。
【００５４】
前述のロックを解除すると、ロック金具５４がロックばね５８の復元力によって回動し、伝導リンク６１が上方に動き、止着リンク６２が回動し、止着フック６９がフックばね７２の復元力によって回動し、止着フック６９の鉤作用が働き、載部４と台車部５が分離不能に止着され両部材が合体する。
【００５５】
介助者は、リフト台部８から搬送車２を引くと、仮係留ばね２８に抗して係留金具２６が回動し係留ロッド３２から外れ、搬送車２はリフト台部８との仮係留が解け、搬送車２はリフト台部８から解放される。
【００５６】
【発明の効果】
本発明は、リフト台部８に向けて台車部５を押し当てると保持部３０に係留ロッド３２が保持され、台車部５がリフト台部８に仮係留されるから、搬送車２を所定位置（即ちドッキング位置）に待機させたとき仮係留でき、被係止部１６をもって係止操作をするまでの間搬送車２が仮係留されているため、床勾配等により搬送車２が動くことはなく、安全であり、安心して操作でき、好都合である。
【００５７】
本発明は、入浴リフト３で載部４を上昇させるとこの動作に連動して、台車部５がリフト台部８に係留されるものであるから、係留作用が入浴リフト３の昇降動作に連動しているため介助者は、台車部５をリフト台部８へ係留する操作又は係留解除操作が不要であり、操作ミスが少なくなり、好都合である。
【００５８】
又、入浴操作を簡略化でき、更に、載部４下降時に台車部５がずれることがないため安全性が高く、好都合である。
更に、入浴リフト３と搬送車２との係留状態を検出するためのセンサー等の電気的な機構を一切搭載していないため、故障が少なく、又、メンテナンスも性も高く、更に、安全性も高く、好都合である。
【００５９】
本発明は、移送部６を係止機構部１０にロックさせるとこの動作に連動して載部４が台車部５から分離するものであるから、誤操作によって載部４が台車部５から転落することは無く安全性が高くなり、又、手動による毎回の台車部５から載部４を分離する操作又は合体させる操作が不要であり簡便性が高くなり、好都合である。
【００６０】
更に、入浴リフト３と搬送車２との係止状態を検出するためのセンサー等の電気的な機構を一切搭載していないため、故障が少なく、又、メンテナンスも性も高く、更に、安全性も高く、好都合である。
【図面の簡単な説明】
【図１】本発明の実施例の概略左側面図である。
【図２】本発明の実施例の台車部の斜視図である。
【図３】本発明の実施例の係留機構部の部分左側面図である。
【図４】本発明の実施例の係止機構部の左側面図である。
【図５】本発明の実施例の係止機構部の拡大部分左側面図である。
【図６】本発明の実施例に係る仮係留機構部の部分平面図である。
【図７】本発明の実施例に係る搬送車の斜視図である。
【図８】本発明の実施例に係る入浴リフト及び搬送車の外観斜視図である。
【符号の説明】
２搬送車
３入浴リフト
４載部
５台車部
６移送部
８リフト台部
１０係止機構部
１２合体機構部
１９止着部
２０被止着部
２１係留部
２２被係留部
２６係留金具
２８仮係留ばね
３０保持部
３２係留ロッド[0001]
[Industrial application fields]
The present invention relates to a bathing device for assisting a physically disabled person, a nursing elderly person, etc. (hereinafter referred to as a bather) in a separate wheelchair.
[0002]
[Prior art]
As a conventional technique, Japanese Patent No. 3167585 discloses a traveling unit, a chair body, a bathing wheelchair, a bathing wheelchair stopper mechanism, a base, a rod to be locked, a locking member, and a biasing member. And a wheelchair stopper mechanism for bathing which uses an operation part as a constituent member is disclosed.
[0003]
[Problems to be solved by the invention]
The conventional technique can be fixed to the base so that the separated traveling part does not move, so that there is no need for troublesome work such as an assistant to position the traveling part. Since it is necessary to operate the lever attached to the base each time the base is docked and released, the docking operation becomes troublesome. Also, when the transport vehicle is kept at the docking position, the transport vehicle is operated until the lever is operated. Is not locked, there is a disadvantage that the transport vehicle may move due to a floor gradient or the like.
[0004]
An object of the present invention is to solve the conventional drawbacks, and to provide a bathing apparatus that can easily attach and detach a transport vehicle, can be easily and reliably transported by a bather, and can assist bathing with little effort. .
[0005]
[Means to solve the problem]
That is, the present invention provides a platform (4) for separating and bathing a bather from the platform (5), and a carriage (5) that unites with the platform (4) and travels on the floor of the bathroom (1). The separation transport vehicle for bathing (2) having at least a two-part structure, and the carriage part (5) are moored to the lift base part (8) and the loading part (4) on which the bather is placed is the transfer part (6 ), A bathing device comprising a bath (1) and a bathing lift ( 3 ) that moves between the floor and the bathtub (57) to bathe, and the transport vehicle (2) is a mooring part of the bathing lift (3). (21) When it is introduced and pressed against the position , the mooring mechanism part (13) between the carriage part (5) and the lift base part (8) functions, and the carriage part (5) is held by the holding force of the mooring bracket ( 26 ). held in a captive portion (21) located, in the cart unit holding portion of the anchoring fittings provided in (5) (26) (30), anchoring rod provided in the lift base portion (8) ( 32 ) is fitted, and the mooring rod ( 32 ) is locked by the mooring bracket ( 26 ) that is rotationally biased by the temporary mooring spring ( 28 ) , and the transport vehicle (2) is detachably held by the bath lift ( 3 ). The bathing apparatus is characterized in that it can be in a temporarily moored state.
Further, when the mounted portion (4) is moved up and down by the lifting and lowering operation of the transfer portion (6), the mounting portion (4) is separated and placed on the carriage portion (5), and the loading portion (4) is raised and lowered. In conjunction with the operation, the fixed mooring function (94) of the mooring mechanism part (13) between the lift pedestal part (8) and the trolley part (5) functions, and the trolley part (5) in the temporary mooring state is connected. The mooring rod ( 37 ) is restored in the horizontal direction when the above described part ( 4 ) is lifted by the transfer part ( 6 ) and separated from the cart part ( 5 ). rotated, locked engagement Tome鉤 (37) in a captive pivot bracket (41) of the lift platform section (8), fixed mooring moored truck to lift stage section (8) (5) from the temporary mooring Migrate to
Furthermore, the uniting mechanism part (12) for fixing the mounting part (4) to the carriage part (5) is separated only when it is pressed against the mooring part (21) position of the bath lift (3). Although it is consolidated in an impossible state, the uniting mechanism portion (12) is fixed in conjunction with the operation of operating the mounting mechanism portion (9) to lock the mounting portion (4) to the transfer portion (6). As a result, the mounting portion (4) can be detached from the carriage portion (5), and the locking mechanism portion (10) of the mounting mechanism portion (9) is a locked portion provided on the mounting portion (4). (16) and a locking part (15) provided in the transfer part (6). When the locking part (15) is locked to the latching hook part (52), the carriage part (5) is stopped. The attachment part (19) is released from the fastening member (73) of the mounting part (4), and the union mechanism part (12) is released .
[0006]
[Action]
The bather is bathed using the bath lift 3 of the present invention installed adjacent to the bathtub 57.
As for the conveyance vehicle 2, the trolley | bogie part 5 and the mounting part 4 where a bather mounts isolate | separate at the time of bathing.
[0007]
The bathing lift 3 is equipped with a mounting portion 4 on which a bather is placed, and is transferred to the bathtub 57 for bathing.
[0008]
The temporary mooring function (93) fixes the transport vehicle 2 to the lift platform 8 of the bathing lift 3.
A mooring bracket 26 is provided on the cart unit 5, and the mooring bracket 26 is rotationally biased by a temporary mooring spring 28. The holding portion 30 formed on the mooring bracket 26 is urged to rotate by a temporary mooring spring 28.
The mooring rod 32 provided on the lift base 8 abuts on the holding portion 30 of the mooring bracket 26 that is rotationally biased by the temporary mooring spring 28.
[0009]
When the cart unit 5 is pressed against the lift table 8, the mooring rod 32 is surrounded by the holding unit 30, and the mooring bracket 26 holds the mooring rod 32. As a result, the cart unit 5 is temporarily attached to the lift table 8. Moored.
[0010]
The mooring mechanism 13 of the attachment / detachment mechanism 49 fixes the transport vehicle 2 to the lift platform 8 of the bathing lift 3.
The moored portion 22 of the mooring mechanism portion 13 is provided in the cart portion 5 and is hooked on the mooring portion 21 provided in the lift stand portion 8 to moor the cart portion 5 on the lift stand portion 8.
When the loading part 4 is raised by the bathing lift 3, the carriage part 5 is moored to the lift base part 8 in conjunction with this operation.
When the loading part 4 is placed on the carriage part 5 by the bath lift 3, the moored part 22 is released in conjunction with the operation, and the carriage part 5 releases the mooring to the lift part 8.
[0011]
The uniting mechanism unit 12 of the attachment / detachment mechanism 49 unites the mounting unit 4 with the carriage unit 5.
The to-be-fixed part 20 provided in the mounting part 4 of the uniting mechanism part 12 fastens the fixing part 19 provided in the cart part 5, and unites the mounting part 4 with the cart part 5. FIG.
[0012]
The locking mechanism portion 10 of the attachment / detachment mechanism 49 is provided across the placement portion 4 and the transfer portion 6, and locks the placement portion 4 to the transfer portion 6.
When the locking mechanism portion 10 is locked by the transfer portion 6, the fastening portion 19 performs a release operation in conjunction with this operation, and the mounting portion 4 becomes separable from the cart portion 5.
When the transfer part 6 is unlocked from the locking mechanism part 10, the fastening part 19 performs a fastening action in conjunction with the unlocking operation, and the mounting part 4 is united with the carriage part 5.
[0013]
【Example】
The embodiment shown in FIGS. 1 to 8 is installed on the floor of the bathroom, and only the loading part 4 of the transport vehicle 2 on which a bather is placed is mounted on the transfer part 6, and the transfer part 6 is attached to the bathtub 57 from the bathroom 1 floor side. It is a bathing lift 3 that moves to the side and bathes the bather.
FIG. 1 is a conceptual explanatory drawing showing the function and configuration of the apparatus of the present embodiment, FIGS. 2, 5, and 7 are perspective views showing the actual structure of the apparatus of the present embodiment, and FIGS. FIG. 6 is a plan view showing the actual structure of the apparatus according to the present embodiment, and FIG. 8 is an external perspective view showing the entire apparatus according to the embodiment of the present invention.
[0014]
The movement referred to in the present invention means that the transfer unit 6 moves vertically up and down by the lift column 29 and the lifting rail unit 14 and moves horizontally on the horizontal plane. In addition to the front direction, the direction of the loading part 4 and the bather is changed to other directions, for example, the left side or the right side. Including those that rotate and operate.
[0015]
The bathing lift 3 according to the embodiment mainly includes a lift base portion 8, a lift column 29, a lifting rail portion 14, and a transfer portion 6 that are installed on the floor of the bathroom facing the bathtub 57.
The transporting vehicle 2 related to the bath lift 3 is a separation type in which the mounting part is separated and combined with the trolley part 5 by the merging mechanism part 12, and the trolley part 5 is moved to the bathtub 1 on the floor side of the bathroom 1. And take a bath.
[0016]
At the time of bathing, the attachment / detachment mechanism part 49 for attaching / detaching the transport vehicle 2 to / from the bath lift 3 includes a mooring mechanism part 13 for mooring the carriage part 5 to the lift base part 8, and an attachment mechanism part 9 for attaching the mounting part 4 to the transfer part 6. Consists of.
[0017]
The separation-type transport vehicle 2 is configured to be separable by a uniting mechanism unit 12 that unites the mounting unit 4 with the cart unit 5, and a fixing unit 19 provided in the cart unit 5 and a to-be-attached unit provided in the mounting unit 4. The unit 20 is configured.
The trolley part 5 is a trolley frame part 34 provided with casters 42 in the lower part, and the cradle part 4 on which the bather is placed is placed and fixed, and the bathroom 1 is moved.
[0018]
The fixing portion 19 includes a mounting portion receiving base 35 for directly fixing and holding the mounting portion 4, a fixing hook 69, a mounting bracket 76, and a rotary shaft 71, a hook spring 72, a hook guide 74, and related link mechanisms. The hook guide groove 75 includes fastening links 63 and 64, a fastening link shaft 67, a pressing seat portion 65, a seat portion 66, and the like.
[0019]
The fixing hook 69 is made of a plate material, and the upper bent piece exhibits a scissors action, and the lower piece is fixed to the carriage frame portion 34 by a hook rotating shaft 71.
The fastening portion 19 includes a hook spring 72 that urges the fastening hook 69 to rotate, a balance-like center at the center of the carriage frame portion 34 by a fastening link shaft 67, and a seat portion 66 and a press seat portion at the tip. 65 is formed, and is composed of a fastening link 62 (a left fastening link 64, a right fastening link 63) on which a guide 74 made of a projection is projected at the base end.
[0020]
A guide groove 75 made of a long hole is formed in the lower piece of the fixing hook 69, and when the guide 74 is slidably fitted into the guide groove 75 and the presser seat portion 65 is pushed down by the conductive link 61, the fixing hook 69 rotates, and the bent piece releases the wrinkle action.
When the conductive link 61 rises and the presser seat portion 65 is restored upward, the fastening hook 69 rotates in the reverse direction, and the bent piece is hooked on the fastening fitting 73 and performs a hooking action.
[0021]
The to-be-fixed part 20 comprised by the mounting part 4 side is mainly the mounting part frame 33 and the fastening bracket 73, and is supported by the mounting part receiving base 35 of the fastening part 19, the fastening hook 69, and the mounting bracket 76. Then, the mounting portion 4 is integrated with the carriage portion 5 by the above-described hooking action of the fastening hook 69.
As another example of the uniting mechanism unit 12, the to-be-attached part 20 may be provided on the carriage part 5 and the attaching part 19 may be provided on the mounting part 4.
[0022]
Further, the transport vehicle 2 of the present embodiment has a reclining structure in which the seat portion of the mounting portion 4 is appropriately turned. Although a detailed description is omitted, the seat portion such as the backrest portion 46 is pivotally supported by the reclining shaft 50 of the mounting portion frame portion 33, and the reclining cam 86 is pivotally supported by the camshaft support portion 83 so as to be rotatable on the backrest portion 46. Then, the reclining is performed by the cam guide 85.
[0023]
In the reclining operation, a reclining rod 82 for turning the reclining cam 86 is operated by operating a reclining lever 77 supported by a connecting shaft support 79, a lever shaft support 78, a reclining guide 80, and a reclining guide groove 81 above the backrest 46. It is done.
[0024]
The mooring mechanism 13 for fixing the transport vehicle 2 to the lift platform 8 of the bathing lift 3 includes a moored portion 22 provided in the cart 5 and a front portion of the lift platform 8 positioned below the mounting mechanism 9. And a mooring part 21 for mooring the carriage part 5 of the transport vehicle 2 provided in the vehicle.
[0025]
The mooring mechanism 13 is introduced at a predetermined position with “introduction guide 31 / entry guide 24 / stopper 25” of a positioning function 92 for introducing the carriage 5 of the transport vehicle 2 to a predetermined position in front of the lift base 8. The temporary mooring function 93 for temporarily mooring the cart 5 and the mooring rod 32 / mooring bracket 26, and the cart 5 at the position of the predetermined mooring 21 are fixed to the installation fixing portion 89 of the lift base 8 and moored. The fixed mooring function 94 includes “mooring bracket 41 / mooring rod 37” and three functional elements.
[0026]
That is, the mooring part 21 includes an installation fixing part 89, an introduction guide 31, a mooring rod 32, and a mooring receiving bracket 41, and the mooring part 22 is provided with an entry guide 24, a stopper 25, and a temporary part at the rear part of the carriage part 5. The mooring metal piece 26 of the mooring function 93 and the mooring bar 37 of the fixed mooring function 94 are configured.
[0027]
The mooring rod 37 of the moored portion 22 is provided at the front portion of the bogie frame portion 34 of the bogie portion 5 so as to protrude rearward and bend the tip upward and be pivotally supported by a mooring shaft 38. The mooring bar 37 is composed of a barb spring 40 that is urged to rotate upward, and a release rod 36 that stands on the mooring bar 37.
When the mounting portion 4 is placed on the carriage unit 5, the release rod 36 is pushed downward by the mounting portion 4 and rotates downward together with the mooring rod 37.
[0028]
The positioning function 92 for introducing and positioning the transport vehicle 2 into the lift base 8 of the bathing lift 3 is fitted so that the entry guide 24 behind the carriage 5 pushed into the introduction guide 31 of the lift base 8 is fitted. It is docked and brought into contact with the stopper 25 for positioning.
[0029]
The temporary mooring function 93 for temporarily mooring the transport vehicle 2 at a predetermined position of the bathing lift 3 performs the positioning introduction, and at the same time, the mooring bracket 26 provided on the cart unit 5 and the mooring rod 32 provided on the lift table unit 8. This is a simple holding function in a light constrained state formed by locking. Immediately before the introduction guide 31 and the stopper 25 abut, the mooring rod 32 is fitted into the collar portion (holding portion 30) of the mooring metal 26, and the mooring metal 26 locks the mooring rod 32 by the reaction force of the temporary mooring spring 28.
[0030]
A carriage plate 23 is attached to the rear portion of the carriage frame portion 34, and a mooring bracket 26 is pivotally supported on the carriage plate 23 by a mooring shaft 27. The mooring bracket 26 is rotationally biased by a temporary mooring spring 28 and has a holding portion 30 formed of a concave portion.
When the rear portion of the cart unit 5 is pressed toward the lift table 8, the mooring rod 32 is held by the holding unit 30 of the mooring bracket 26, and the cart unit 5 is temporarily moored on the lift table 8.
In the temporary mooring state, the carriage unit 5 is held at a predetermined position and the carriage 2 is kept stopped by a light force generated by a floor gradient or the like. However, when a force such as pulling out the carriage 2 is applied, the mooring bracket 26 is moored spring 26. Against this, it opens out from the mooring rod 32 and the temporary mooring is released.
[0031]
That is, in a state where the mounting portion 4 is fixed to the carriage unit 5 and the transport vehicle 2 is temporarily moored integrally, the mooring bar 37 is opened downward and is hung on the mooring receiving bracket 41 on the lift platform 8 side. In this state, the transport vehicle 2 temporarily mooring the transport vehicle 2 can be pulled out. The mooring rod 37 is closed upward by the fixed mooring function 94 and locked to the mooring receiving bracket 41, whereby the carriage unit 5 is in a moored state in which it is completely connected and fixed to the mooring unit 21 of the lift unit 8. That is, it is a fixed mooring state in which the cart unit 5 is moored.
As will be described later, the fixed mooring function 94 allows the release rod 36 to be released by detaching the mounting portion 4 locked to the transfer portion 6 from the carriage portion 5 in a state where the transport vehicle 2 is temporarily moored to the lift base portion 8. Works and functions.
[0032]
The mounting mechanism unit 9 is provided across the transfer unit 6 and the mounting unit 4, and mounts the transfer unit 6 to the mounting unit 4, and engages the upper part of the backrest 46 of the mounting unit 4 with the transfer unit 6. It consists of the stop mechanism part 10 and the receiving mechanism part 11 which receives the load of the mounting part 4 at the stop part 18 below the backrest 46.
[0033]
The locking mechanism portion 10 includes a locked portion 16 provided in the mounting portion 4 and a locking portion 15 provided in the transfer portion 6 and locked to the locked portion 16. The receiving mechanism portion 11 includes a stopper portion 18 provided on the mounting portion 4 and a seat portion 17 provided on the transfer portion 6.
The to-be-attached part 91 is comprised by the to-be-latched part 16 and the latching | locking part 18, and the attaching part 90 is comprised by the latching | locking part 15 and the receiving part 17. FIG.
[0034]
The latched portion 16 is pivoted toward the backrest portion 46 when the latching portion 52 is provided on the backrest portion 46 by the back plate 53 and the latching portion 15 is latched to the latching collar portion 52. It consists of a lock fitting 54 provided with an operation rod 55 and a conductive link 61 linked to the lock fitting 54.
[0035]
The lock fitting 54 is made of an L-shaped hard plate material and is fixed to the hooking hook 52 by a lock shaft 56. The upper end of the conductive link 61 is pivotally fixed to the L-shaped lower piece of the lock fitting 54 by the lock conductive shaft 59.
[0036]
When the upper portion of the lock fitting 54 is pushed to the backrest 46 side by the hanging fitting 70 of the locking portion 15, the lock fitting 54 rotates to the backrest side, and the lock conduction shaft 59 of the L-shaped lower piece of the lock fitting 54. Moves downward. At this time, the conductive shaft 59 pushes down the conductive link 61, the conductive link 61 is regulated by the pin guide 95 and the long hole 96 of the stopper 18 and descends while sliding, and the lower seat guide 65 pushes the presser seat 65. Press down. When the presser seat portion 65 is pushed down, the fastening link 64 is actuated, and the fastening portion 19 is detached from the fastening fitting 73 to release the uniting mechanism portion 12.
[0037]
Accordingly, when the locking mechanism portion 10 is locked and the mounting portion 4 is locked to the transfer portion 6, the fastening hook 69 is detached in conjunction with this operation, and the mounting portion 4 can be separated from the carriage portion 5. Become.
[0038]
The locking portion 15 provided in the transfer portion 6 that is suspended from the lifting rail portion 14 of the bathing lift so as to be laterally movable is pivotally supported on the swing shaft 87 that is fixed so that the swing lever 38 can rotate. A hanging bracket 70 is provided at the lower end of the swing lever 38 and a swing handle 88 is provided at the upper end.
[0039]
When the handle 88 of the latching portion 15 is manually rotated to push the suspension fitting 70 into the recess of the latching hook portion 52, the lock fitting 54 biased by the spring 58 is pushed toward the backrest portion 46 side and suspended. The metal fitting 70 is sandwiched between the lower surface of the convex groove portion of the hooking rod 52 and the lock concave portion 54a at the upper end portion of the locking metal piece 54, locked to the hooking rod portion 52, and the transfer portion 6 hangs the mounting portion 4 and moves to the bath such as moving up and down. Even if you do, it will not come off.
[0040]
The receiving mechanism portion 11 that receives the load moment of the mounting portion 4 that suspends the upper portion includes a stopper portion 18 provided below the locking mechanism portion 10 and a stopper portion 18 provided at the lowermost portion of the transfer portion 6. It is comprised with the receiving part 17 to receive.
[0041]
The transfer unit 6 is configured to be movable in the horizontal direction by the transfer mechanism unit 7 that is moved up and down by a lift column 29, and is supported by being suspended from the lift rail unit 14. The loading part 4 on which the bather is placed is mounted on the transfer part 6, and the elevator mechanism (not shown) of the elevator rail part 14 and the transfer mechanism part 7 are moved up and down and laterally moved from the bathroom 1 floor to the bathtub 57 to bathe. It is possible to move.
[0042]
When the mounting part 4 locked to the transfer part 6 is raised, the mounting part frame part 33 pressed by the release rod 36 is released in conjunction with this operation, and the mooring bar 37 biased by the hook spring 40 is moved. Locking to the mooring bracket 41, the cart unit 5 is fixedly moored to the lift platform 8. When the loading part 4 locked to the transfer part 6 is lowered and placed on the carriage part 5 again, the moored part 22 is released in conjunction with the operation, the mooring bar 37 is removed, and the carriage part 5 is the lift base part. Cancel mooring to 8 [0043]
In FIG. 2, 35 is a mounting base, 39 is a mooring shaft, 68 is a connecting bar, 74 is a hook guide, 75 is a hook guide groove, 76 is a mounting bracket, 43 in FIG. 4 is a pillow, 47 is a seat, 50 is a reclining shaft, 60 is an arm fixing base, 53 in FIG. 5, 53 is a base plate, 80 is a reclining guide, 77 is a reclining lever, 78 is a lever shaft supporting portion, 79 is a connecting shaft supporting portion, 81 is a reclining guide groove, 82 is It is a reclining rod.
[0044]
6, 24 is an approach guide, 25 is a stopper, 44 in FIG. 7, 44 is an armrest, 45 is a footrest, 48 is a handle, 51 is a mounting stop, 83 is a cam shaft support, 84 is a reclining shaft, and 85 is a cam. A guide, 86 is a reclining cam, 88 is a swing handle, and 97 in FIG.
[0045]
Using the embodiment, the bather is placed on the transport vehicle 2 when the bather is bathed. The transport vehicle 2 carrying the bather is carried to the front of the lift table 8.
[0046]
Next, the transport vehicle 2 is pushed into a predetermined position in front of the lift platform 8 to bring the cart 5 into contact with the mooring portion 21 of the lift platform 8 to function the temporary mooring function 93 and temporarily moor it.
At the same time, the locked portion 16 of the transport vehicle 2 is brought close to the locking portion 15 of the transfer portion 6.
[0047]
Subsequently, the locking portion 15 is manually fitted and locked in the recessed portion of the locked portion 16 (that is, locking operation). At the same time, the lock fitting 54 is pushed and rotated toward the backrest 46 side.
The conduction link 61 moves downward by the rotation of the lock fitting 54 and the fixing link 62 is rotated.
[0048]
When the fastening link 62 rotates, the fastening hook 69 rotates to release the hooking action. The mooring between the mounting portion 4 and the cart unit 5 is released, and the mounting unit 4 becomes separable from the cart unit 5. That is, the mounting portion 4 is separated from the cart portion 5 in conjunction with the locking operation of the locking mechanism 10.
[0049]
Then, the raising / lowering drive part is operated and the transfer part 6 is raised.
When the mounting part 4 is separated from the carriage part 5, the release rod 36 that is held by the mounting part frame part 33 and rotated in an inclined manner stands up by the restoring force of the hook spring 40, and at the same time the mooring bar 37 also moves in the horizontal direction. The restoration is rotated. The restored hook portion 37 a of the mooring rod 37 is locked to the mooring receiving bracket 41, and the carriage unit 5 is moored to the lift table 8. At this time, the temporary mooring shifted to the fixed mooring.
[0050]
That is, the cart unit 5 is fixedly moored to the lift table 8 in conjunction with the rise of the mounting unit 4.
After the transfer unit 6 is raised to a predetermined height, the lateral drive unit (not shown) is operated to move laterally toward the bathtub 57.
Next, the transfer unit 6 is lowered, the bather and the mounting unit 4 are immersed in the bathtub 57, and the bath is bathed.
[0051]
At the time of bathing, the transfer unit 6 is raised and then moved laterally and returned to the front face of the lift column 29.
Next, the transfer part 6 is lowered, the mounting part 4 is placed on the carriage part 5, and the transport vehicle 2 is united.
[0052]
When the mounting part 4 is placed on the carriage part 5, it is pushed by the gravity of the mounting part 4 and the release rod 36 rotates, and the anchored part 22 releases the anchoring action. In addition, the temporary mooring is done, and the transport vehicle 2 does not move freely due to its own weight or the like.
[0053]
The assistant pushes the lock fitting 54 toward the backrest portion 46 side, releases the lock, pulls the operating rod 55 toward the transfer portion 6 side, and removes the locking portion 15 from the locked portion 16. After removing the locking portion 15, the operation rod 55 is rotated toward the transfer portion 6 by the restoring force of the lock spring 58.
[0054]
When the aforementioned lock is released, the lock fitting 54 is rotated by the restoring force of the lock spring 58, the conductive link 61 is moved upward, the fastening link 62 is rotated, and the fastening hook 69 is restored by the restoring force of the hook spring 72. , And the hooking action of the fastening hook 69 works, the mounting part 4 and the carriage part 5 are fastened inseparably and the two members are united.
[0055]
When the assistant pulls the transport vehicle 2 from the lift base 8, the mooring bracket 26 rotates against the temporary mooring spring 28 and comes off the mooring rod 32, and the transport vehicle 2 is temporarily moored with the lift base 8. The transport vehicle 2 is released from the lift table 8.
[0056]
【The invention's effect】
In the present invention, when the carriage unit 5 is pressed against the lift table 8, the mooring rod 32 is held by the holding unit 30, and the carriage unit 5 is temporarily moored by the lift table 8. Since the transport vehicle 2 can be temporarily moored when waiting at the docking position (ie, the docking position) and until the locking operation is performed with the locked portion 16, the transport vehicle 2 moves due to a floor gradient or the like. It is safe, safe to operate and convenient.
[0057]
In the present invention, when the loading part 4 is lifted by the bath lift 3, the carriage part 5 is moored to the lift base part 8 in conjunction with this action, so that the mooring action is linked to the lifting action of the bath lift 3. Therefore, the caregiver does not need to perform an operation for mooring the cart unit 5 to the lift table unit 8 or an operation for releasing the mooring operation, which is advantageous in that operation errors are reduced.
[0058]
Further, the bathing operation can be simplified, and further, since the carriage unit 5 is not displaced when the mounting unit 4 is lowered, the safety is high and convenient.
Furthermore, since no electrical mechanism such as a sensor for detecting the mooring state between the bath lift 3 and the transport vehicle 2 is installed, there are few failures, high maintenance, and safety. High and convenient.
[0059]
In the present invention, when the transfer unit 6 is locked to the locking mechanism unit 10, the mounting unit 4 is separated from the cart unit 5 in conjunction with this operation, so that the mounting unit 4 falls from the cart unit 5 by an erroneous operation. Therefore, safety is improved, and an operation of separating the mounting unit 4 from the cart unit 5 or combining each unit manually is unnecessary, which is convenient and convenient.
[0060]
Furthermore, since no electrical mechanism such as a sensor for detecting the locked state of the bath lift 3 and the transport vehicle 2 is installed, there are few failures, high maintenance, and safety. It is also expensive and convenient.
[Brief description of the drawings]
FIG. 1 is a schematic left side view of an embodiment of the present invention.
FIG. 2 is a perspective view of a carriage unit according to an embodiment of the present invention.
FIG. 3 is a partial left side view of a mooring mechanism according to an embodiment of the present invention.
FIG. 4 is a left side view of the locking mechanism portion of the embodiment of the present invention.
FIG. 5 is an enlarged left side view of the locking mechanism portion according to the embodiment of the present invention.
FIG. 6 is a partial plan view of a temporary mooring mechanism according to an embodiment of the present invention.
FIG. 7 is a perspective view of a transport vehicle according to an embodiment of the present invention.
FIG. 8 is an external perspective view of a bath lift and a transport vehicle according to an embodiment of the present invention.
[Explanation of symbols]
2 Carriage 3 Bathing Lift 4 Loading Unit 5 Cart Unit 6 Transfer Unit 8 Lift Base Unit 10 Locking Mechanism Unit 12 Combined Mechanism Unit 19 Fastening Part 20 Fastening Part 21 Mooring Part 22 Mooring Part 26 Mooring Bracket 28 Temporary Mooring Spring 30 Holding part 32 Mooring rod

Claims

At least two parts: a loading part (4) that separates the bather from the carriage part (5) and bathes, and a carriage part (5) that is united with the loading part (4) and runs on the floor (1). A separate transport vehicle for bathing (2) having a structure;
The carriage part (5) is moored to the lift base part (8) and the loading part (4) on which the bather is placed is attached to the transfer part (6) to move between the bathroom (1) floor and the bathtub (57). A bathing device comprising a bath lift ( 3 ) for bathing,
When the transport vehicle (2) is introduced and pressed to the mooring part (21) position of the bath lift (3), the mooring mechanism part (13) between the carriage part (5) and the lift base part (8) functions, and mooring The carriage part (5) is held at the mooring part ( 21 ) position by the holding force of the metal fitting ( 26 ) ,
The mooring rod ( 32 ) provided in the lift base (8 ) is fitted into the holding part ( 30 ) of the mooring bracket ( 26 ) provided in the cart part (5) ,
The mooring rod ( 32 ) is locked by a mooring bracket ( 26 ) that is rotationally biased by the temporary mooring spring ( 28 ) , and a temporary mooring state in which the transport vehicle (2) is detachably held by the bathing lift ( 3 ) is achieved. Bathing device, characterized in that it is possible.

At least two parts: a loading part (4) that separates the bather from the carriage part (5) and bathes, and a carriage part (5) that is united with the loading part (4) and runs on the floor (1). A separate transport vehicle for bathing (2) having a structure;
The carriage part (5) is moored to the lift base part (8) and the loading part (4) on which the bather is placed is attached to the transfer part (6) to move between the bathroom (1) floor and the bathtub (57). A bathing device comprising a bath lift ( 3 ) for bathing,
When the mounted portion (4) is moved up and down by the lifting and lowering operation of the transfer portion (6), the mounting portion (4) is separated and placed on the carriage portion (5) and the loading portion (4) is lifted and lowered. In conjunction with this, the fixed mooring function (94) of the mooring mechanism part (13) between the lift base part (8) and the carriage part (5) functions, and the carriage part (5) in the temporary mooring state is connected and fixed. To / from a fixed mooring state ,
Before describing portion (4) is away from the truck is elevated by the transfer unit (6) (5), the anchoring hook (37) is restored rotated horizontally, the engagement Tome鉤 (37) is a lift table portion engaged with (8) of the anchoring pivot bracket (41), bathing device moored truck to lift stage section (8) (5), characterized in that the process proceeds to a fixed mooring from the temporary mooring.

At least two parts: a loading part (4) that separates the bather from the carriage part (5) and bathes, and a carriage part (5) that is united with the loading part (4) and runs on the floor (1). A separate transport vehicle for bathing (2) having a structure;
The carriage part (5) is moored to the lift base part (8) and the loading part (4) on which the bather is placed is attached to the transfer part (6) to move between the bathroom (1) floor and the bathtub (57). A bathing device comprising a bath lift ( 3 ) for bathing,
The uniting mechanism part (12) for fixing the mounting part (4) to the carriage part (5) is not separable only when it is pressed against the mooring part (21) position of the bath lift (3). The united mechanism part (12) is released in conjunction with the operation of operating the mounting mechanism part (9) to lock the mounting part (4) to the transfer part (6). The mounting part (4) can be detached from the cart part (5),
The locking mechanism portion (10) of the mounting mechanism portion (9) includes a locked portion (16) provided in the mounting portion (4) and a locking portion (15) provided in the transfer portion (6). Become
When the locking part (15) is locked to the latching hook part (52), the fastening part (19) of the carriage part (5) is disengaged from the fastening metal fitting (73) of the mounting part (4). A bathing device characterized by releasing the part (12) .