JPH11137615A - Wheelchair for helping sit-up in bed - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the burden of an attendant by providing a sitting chair, with which a one-side armpit pickup frame is provided at the upper part of a side fitting plate and a pedestal is provided at the lower part, on a lift driving frame, which is mounted on a mobile wagon, so as to freely rotate, rise and fall and so as to freely pivotally move up and down. SOLUTION: Concerning a sitting chair 1, a one-side armpit pickup frame 3 is provided at the upper part of a side fitting plate 2, and a pedestal 4 is provided at the lower part. Namely, the sitting chair 1 is provided for helping a patient lying on the bed sit up in the bed by scooping the one-side armpit with the one-side armpit pickup frame 3 while fitting the pedestal 4 under the buttocks of the patient. A mobile wagon 6 is provided so as to freely move by providing wheels 8 on the lower surface of a base 7. Concerning a lift driving frame 9, a frame 11 for lift is linked to a lift driving device 10 to be ordinarily used such as pinion rack mechanism or cylinder. Besides, at the top end part of the frame 11 for lift, a rotary supporting panel 13 is provided while being idly fitted to a rotary shaft 12 attached to the one-side armpit pickup frame 3 or side fitting plate 2 of the sitting chair 1. On the frame 11 for lift, the sitting chair 1 can move so as to freely rotate, rise and fall and so as to freely pivotally move up and down.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明はベットに寝たきりの
老人や身体障害者、さらには治療を受けて一時的に動け
ない病人など自力で寝起きのできない患者を、他の場所
に移動する場合に使用される抱起こし用車椅子に関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for moving a bedridden elderly person, a physically handicapped person, and a sick person who is unable to get up and down by himself, such as a patient who is temporarily unable to move after treatment, to another place. It is related to a raised wheelchair.

【０００２】[0002]

【従来の技術】寝起きのできない患者を他の場所に移動
する場合には、一般的に腰掛け型車椅子が多く使用され
ている。また上半身を起こす事も出来ない患者の移動に
は担架型、上半身持上げ式担架型、ブランコのような宙
づり型など多くの種類のベッド式移動台車も開発されて
いる。2. Description of the Related Art In order to move a patient who cannot wake up to another place, a stool is generally used. Many types of bed-type mobile trolleys have also been developed for moving patients who cannot raise their upper body, such as stretcher type, upper body lift type stretcher type, and swing type such as swing.

【０００３】例えば特開昭５９−３７９４６号公報で紹
介されるように、「移動可能な基部台車に固定した昇降
可能な持上フレームの上端部に片持アームを設け、さら
に該片持アームに折畳椅子式担架の座部を回転自在に設
けて構成した患者移動台車、さらに必要によっては該片
持アームを回転可能にする傾動駆動装置を取付けた構造
の患者移動台車」が開発されている。また同様に、特開
昭６２−３０７７１号公報には、「障害者の背受部と腰
受部と脚受部に区分して枢結し、水平状態のベッドから
屈折状態の椅子に姿勢変更可能な障害者用受台を、移動
台車に立設した昇降枠に固定した障害者用移動車」が開
発されている。For example, as disclosed in Japanese Patent Application Laid-Open No. S59-37946, "a cantilever arm is provided at the upper end of a vertically movable lifting frame fixed to a movable base carriage, A patient moving trolley having a folding chair-type stretcher with a rotatable seat portion and, if necessary, a patient moving trolley having a tilt drive device for rotating the cantilever arm "have been developed. . Similarly, Japanese Patent Application Laid-Open No. Sho 62-30771 discloses that a backrest, a waist support, and a leg support for a person with a disability are separately connected and pivoted from a horizontal bed to a bent chair. A mobile vehicle for the disabled in which a possible cradle for the disabled is fixed to an elevating frame erected on the mobile trolley "has been developed.

【０００４】[0004]

【発明を解決しようとする課題】上記したようなこれま
での腰掛け型車椅子やベッド式移動台車は、傾動機能や
起立機能など多くの機能が具備されているため、ベッド
を移り代わったり、風呂に入ったりあるいは上半身を起
こして椅子掛け姿勢になれるなど安楽な姿勢をとる事の
できる症状の軽い患者や障害者には便利で好都合であ
る。ところが一人または二人以上の介護人の助けを借り
なければならないベットで寝たきりの重症患者を、横寝
状態から手軽に上半身を起立させる事は、これまでの車
椅子でもできなかった。従って、介護人は寝たきりの重
症患者を抱き起こしながら車椅子に乗せる方法が採られ
ているため、大変な労力と苦痛を強いられていた。最悪
の場合は、介護人自ら腰痛を訴える時もしばしばあっ
た。The above-described conventional stool-type wheelchair and bed-type movable trolley have many functions such as a tilting function and a standing function, so that they can change beds or take a bath. It is convenient and convenient for patients with mild symptoms and people with disabilities who can take a comfortable position such as entering or raising their upper body to take a chair position. However, it has not been possible in a conventional wheelchair to easily raise a bedridden severe patient from a lying state on a bed that requires the help of one or more caregivers. Therefore, the caregiver is forced to put up a bedridden severe patient in a wheelchair while taking it up, so that a great deal of labor and pain has been required. In the worst cases, caregivers often complained of back pain themselves.

【０００５】本発明は上記のような問題点を解消したも
ので、介護人の負担を軽減させしかも患者も抱き抱えら
れた姿勢のままで車椅子に乗せられ、医師の診断や検査
も受けられ、自動車にも乗り換えられるなど利用性の高
い抱起こし用車椅子を提供する事を目的としたものであ
る。The present invention has been made to solve the above-mentioned problems, so that the burden on the caregiver can be reduced, and the patient can be placed in a wheelchair while being held and held, and can be diagnosed and examined by a doctor. The purpose is to provide a highly usable raising wheelchair that can be changed to a car.

【０００６】[0006]

【課題を解決するための手段】本発明は上記のような目
的の車椅子を提供するもので、その要旨は、腋腹当着板
２の上部に片腋抱上フレーム３をまた下部に台座４を設
けた腰掛け椅子１を、移動台車６に搭載した昇降駆動フ
レーム９に、回転起倒自在かつ上下方向に枢動自在に設
けて構成した抱起こし用車椅子である。SUMMARY OF THE INVENTION The present invention provides a wheelchair having the above-mentioned object. The gist of the present invention is to provide an axillary holding frame 3 on the upper part of the axillary abutment plate 2 and a pedestal 4 on the lower part. The lifting chair 9 is provided on a lifting drive frame 9 mounted on a movable trolley 6 so as to be rotatable up and down and pivotable up and down.

【０００７】[0007]

【発明の実施の形態】以下本発明について図面を参照し
ながら詳細に説明する。各図面は、本発明の実施例を示
す。図１は、本発明の一実施例の斜視図である。図１に
おいて１は、腰掛け椅子である。腰掛け椅子１は、腋腹
当着板２の上部に片腋抱上フレーム３をまた下部に台座
４を設けて構成されている。すなわち腰掛け椅子１は、
図２で示すようにベットに寝かせられた患者５の臀部に
台座４をあてがいながら片腋を片腋抱上フレーム３で掬
い上げるようにして患者５を抱き上げるものである。片
腋抱上フレーム３は患者５のいかなる体格にも対応でき
るように合成樹脂、鉄やアルミやチタンなど重軽金属そ
の他諸々の素材からできた強質材料製の片腋フレームと
し、その外観形状はＬ型、湾曲型などいかなるフレーム
形状でもよく大きさでもよい。また片腋抱上フレーム３
の上端縁は、患者５の腋を強く刺激しないように、例え
ば図示するような角のない円弧断面形状にするとよい。
特に抱き上げる際痛がる患者５には、片腋抱上フレーム
３あるいは台座４の表面に、布やゴムやスポンジ性の合
成樹脂などを巻き付けて肌に合うように、柔軟質にする
とよい。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings. Each drawing shows an embodiment of the present invention. FIG. 1 is a perspective view of one embodiment of the present invention. In FIG. 1, 1 is a stool. The stool 1 is provided with an axillary holding frame 3 at an upper part of an axillary abutment plate 2 and a pedestal 4 at a lower part. That is, the stool 1
As shown in FIG. 2, the patient 5 is lifted up by scooping one armpit with the armpit holding frame 3 while applying the pedestal 4 to the buttocks of the patient 5 laid on the bed. The one armpit holding frame 3 is made of a strong material made of a synthetic resin, heavy metal such as iron, aluminum or titanium, or other various materials so as to correspond to any physique of the patient 5. Any frame shape and size such as L-shape and curved shape may be used. In addition, one armpit holding frame 3
In order not to strongly irritate the armpit of the patient 5, the upper edge of is preferably formed in a circular arc cross section having no corner as shown in the figure.
In particular, for a patient 5 having a pain when lifting, it is preferable to wrap a cloth, rubber, sponge-like synthetic resin, or the like around the surface of the one armpit holding frame 3 or the pedestal 4 so as to be flexible so as to fit the skin.

【０００８】６は移動台車である。移動台車６は、基台
７の下面に車輪８を設けて、移動自在に設けたものであ
る。基台７は、図示するようなＨ字型の他にコ字型、矩
形型などいかなる形状でもよい。９は昇降駆動フレーム
で、移動台車６の任意な位置に固定して搭載されてい
る。昇降駆動フレーム９は、ピニオンラック機構やシリ
ンダーなど通常使用される昇降駆動装置１０に昇降用フ
レーム１１を連結して構成したものである。また昇降用
フレーム１１の先端部には、前記した腰掛け椅子１の片
腋抱上フレーム３または腋腹当着板２に取り付けられた
回転軸１２を遊嵌する回転支持盤１３が設けられてい
る。必要によっては腰掛け椅子１の片腋抱上フレーム３
または腋腹当着板２に、昇降用フレーム１１の先端部を
直接遊嵌するように連接してもよい。すなわち、昇降用
フレーム１１には、腰掛け椅子１が回転起倒自在かつ上
下方向へ枢動自在に可動するように設けている。なお本
発明において腰掛け椅子１に回転支持盤１３を介して連
接される昇降駆動フレーム９は、図１の構造に限定され
るものでなく通常使用されるものであればよく、例えば
図３で示すように、移動台車６に固定した支持フレーム
１４の上方部に設けた上部枢動フレーム１５とシリンダ
ー１６に連接した下部枢動フレーム１７を組み合わせた
駆動体系の構造であってもよい。Reference numeral 6 denotes a movable cart. The movable trolley 6 is provided movably by providing wheels 8 on a lower surface of a base 7. The base 7 may have any shape such as a U-shape, a rectangular shape, etc. in addition to the H-shape as shown. Reference numeral 9 denotes a lifting drive frame, which is fixedly mounted on an arbitrary position of the movable carriage 6. The elevating drive frame 9 is configured by connecting an elevating frame 11 to a commonly used elevating drive device 10 such as a pinion rack mechanism or a cylinder. At the tip of the elevating frame 11, there is provided a rotation support board 13 for loosely fitting the rotation shaft 12 attached to the one armpit holding frame 3 or the armpit abutment plate 2 of the above-mentioned seating chair 1. . One armpit holding frame 3 of stool 1 if necessary
Alternatively, the distal end of the elevating frame 11 may be directly connected to the axillary abutment plate 2 so as to be loosely fitted. That is, the chair 1 is provided on the elevating frame 11 so as to be rotatable up and down and pivotable in the vertical direction. In the present invention, the lifting drive frame 9 connected to the stool 1 via the rotary support board 13 is not limited to the structure shown in FIG. As described above, a drive system structure in which the upper pivot frame 15 provided above the support frame 14 fixed to the movable carriage 6 and the lower pivot frame 17 connected to the cylinder 16 may be combined.

【０００９】上記のように構成された本発明の抱起こし
用車椅子は、図４で示すように、ベッド１８に寝ている
患者５の傍に腰掛け椅子１を横倒して移動させる（また
は移動させて横倒してもよい）。続いて昇降用フレーム
１１を延伸させながら患者５の片腋と臀部に片腋抱上フ
レーム３と台座４をあてがいながら掬い上げ、しかる後
腰掛け椅子１を起立させるように除々に回転させながら
持ち上げつつ、昇降用フレーム１１を縮小駆動させなが
ら、図５で示すような、患者５を腰掛け椅子１に腰掛け
た状態となし、移動させる。In the holding wheelchair of the present invention configured as described above, as shown in FIG. 4, the stool 1 is moved sideways (or moved) by the patient 5 sleeping on the bed 18. You may fall down.) Subsequently, while the elevating frame 11 is extended, the axillary holding frame 3 and the pedestal 4 are scooped up while being applied to the armpits and buttocks of the patient 5, and then the stool 1 is lifted while being gradually rotated so as to stand up. The patient 5 is moved to a state where the patient 5 is seated on the stool 1 as shown in FIG.

【００１０】[0010]

【発明の効果】上記のような本発明によれば、従来介護
人が患者を、直接身体を密着させるようにして抱き起こ
し持ち上げて、車椅子に載せ換えていた重労働から解放
される。また、介護人自身の腰を痛める危険性もない。According to the present invention as described above, the caregiver lifts and lifts the patient with the body in direct contact with the body, and is released from the heavy labor of having to change the wheelchair. Also, there is no danger of damaging the caregiver's back.

【００１１】また、寝たきりの患者５は、ベッド１８上
で肩を少し浮かせて膝を立てるだけで良く、患部が多く
集中する上半身を殆ど動かす必要がなく、ベッド１８上
の姿勢そのままで、図５に示すように腰掛け椅子１に座
り換えることができる。また、片腋抱上フレーム３は患
者５が腋の下にしっかり挟み込んで寄りかかっても安定
し、背もたれにもなり、また台座４で両膝を抱きかかえ
られ持ち上げられて、人が人に抱かれて運ばれる形で、
患者５は安心して身をまかせられる。Further, the bedridden patient 5 only needs to raise his knees slightly with his shoulders slightly lifted on the bed 18 and hardly need to move his upper body where many affected parts are concentrated. As shown in FIG. In addition, the one armpit holding frame 3 is stable even if the patient 5 leans tightly under the armpits and leans, and also becomes a backrest. Moreover, the pedestal 4 holds both knees and is lifted, and the person is held by the person. In the form carried
Patient 5 can be left with confidence.

【００１２】また、図１に示すように移動台車６の基台
７のコ字型空間は、トイレの便器あるいは医師の診断用
・検査用椅子を挟んで患者５を真上に配置できて座り換
えが容易にできる。その上患者５の腰回りが完全に解放
されていて着衣の着脱など介護作業が容易である。Further, as shown in FIG. 1, the U-shaped space of the base 7 of the movable carriage 6 allows the patient 5 to be placed right above the toilet bowl or a doctor's diagnostic / examination chair. It can be easily changed. In addition, the waist of the patient 5 is completely released, so that care work such as putting on and taking off clothes is easy.

【００１３】また、本発明は移動台車６を自動車の車体
下側空間へ差し入れながら、昇降駆動フレーム９で腰掛
け椅子１の高さを調節して患者を座席へ降ろし、そのま
ま腰掛け椅子１を移動台車６ごと引きぬくだけの簡単操
作で、寝たきりの患者の自動車への載せ換えが至極簡単
にできる。Further, the present invention adjusts the height of the stool 1 with the lifting drive frame 9 and lowers the patient to the seat while inserting the movable trolley 6 into the lower space of the vehicle body of the automobile, and lowers the stool 1 to the movable trolley as it is. With a simple operation of pulling out the entire unit, it is extremely easy to transfer a bedridden patient to a car.

【００１４】上記のように、本発明の腰掛け椅子１は寝
たきりで自由に動けない老人も、また障害を持つ患者
も、「出来る限りトイレで用を足したい、あるいは自動
車で何処へでも行きたい。」と言った願望は切実であ
り、またそれを叶えるには、障害のある肢体を極力動か
さないで行なう用心が肝要で、古来より子供を親が抱い
て移動する習わしで伝わって居り、本発明はこれらの願
望を最も効果的に叶えるものである。As described above, the stool 1 according to the present invention can be used by elderly people who are bedridden and unable to move freely, as well as by patients with disabilities, saying, "I want to go to the toilet as much as possible or go anywhere by car. In order to fulfill this desire, it is important to be careful with as little as possible moving the disabled limb, and since ancient times it has been transmitted by the practice of parents holding and moving children, and the present invention Is the most effective fulfillment of these desires.

【００１５】その上簡単構造で機能に優れながら堅牢で
容易に製造することができる。また誰でも簡単に操作で
きる上安全である。In addition, it has a simple structure and excellent functions, yet is robust and easy to manufacture. Anyone can operate it easily and it is safe.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の一実施例を斜視図で示す。FIG. 1 is a perspective view showing one embodiment of the present invention.

【図２】本発明における腰掛け椅子１の使用状態を示
す。FIG. 2 shows a use state of the stool 1 in the present invention.

【図３】本発明の他の実施例を斜視図で示す。FIG. 3 is a perspective view showing another embodiment of the present invention.

【図４】ベッド１８に寝ている患者５に腰掛け椅子１を
当てがった状態を示す。FIG. 4 shows a state where the stool 1 is applied to a patient 5 who is sleeping on a bed 18;

【図５】患者５を起こし腰掛け椅子 １に腰掛けさせた
状態を示す。FIG. 5 shows a state in which the patient 5 is woken up and seated on the stool 1;

【符号の説明】[Explanation of symbols]

１ 腰掛け椅子 ２ 脇腹当着板 ３ 片腋抱上フレーム ４ 台座 ５ 患者 ６ 移動台車 ７ 基台 ８ 車輪 ９ 昇降駆動フレーム １０ 昇降駆動装置 １１ 昇降用フレーム １２ 回転軸 １３ 回転支持盤 １４ 支持フレーム １５ 上部枢動フレーム １６ シリンダー １７ 下部枢動フレーム １８ ベッド REFERENCE SIGNS LIST 1 stool 2 flank abutment plate 3 one axillary holding frame 4 pedestal 5 patient 6 moving trolley 7 base 8 wheels 9 lifting drive frame 10 lifting drive device 11 lifting frame 12 rotating shaft 13 rotation support plate 14 support frame 15 upper part Pivot frame 16 Cylinder 17 Lower pivot frame 18 Bed

Claims (1)

【特許請求の範囲】[Claims] 【請求項 １】 腋腹当着板（２）の上部に片腋抱上フ
レーム（３）をまた下部に台座（４）を設けた腰掛け椅
子（１）を、移動台車（６）に搭載した昇降駆動フレー
ム（９）に、回転起倒自在かつ上下方向に枢動自在に設
けて構成した事を特徴とする抱起こし用車椅子。1. A mobile trolley (6) is provided with a stool (1) having an axillary holding frame (3) at an upper portion of an axillary contact plate (2) and a pedestal (4) at a lower portion. A lifting wheelchair characterized by being provided on a lifting drive frame (9) so as to be rotatable up and down and pivotable in a vertical direction.