JPH0414986B2 - - Google Patents
Info
- Publication number
- JPH0414986B2 JPH0414986B2 JP31126089A JP31126089A JPH0414986B2 JP H0414986 B2 JPH0414986 B2 JP H0414986B2 JP 31126089 A JP31126089 A JP 31126089A JP 31126089 A JP31126089 A JP 31126089A JP H0414986 B2 JPH0414986 B2 JP H0414986B2
- Authority
- JP
- Japan
- Prior art keywords
- bed
- transfer
- auxiliary seat
- rod
- shaped body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000006870 function Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明はベツドに移乗するための補助機構を設
けたベツドに関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a bed provided with an auxiliary mechanism for transferring onto the bed.
(従来の技術)
例えば、脊髄損傷を被つた患者は、損傷程度に
よつて、全身または、身体の一部の運動機能が麻
痺し、そのためにその機能を早期に回復すべく訓
練がなされている。このような患者にとつて、車
椅子はなくてはならないものであり、ベツドと車
椅子との間で移乗する動作が、日常行われてい
る。(Prior art) For example, a patient who has suffered a spinal cord injury may be paralyzed in motor function in the whole body or in a part of the body depending on the degree of injury, and training is therefore performed to quickly recover that function. . For such patients, a wheelchair is indispensable, and the movement of transferring between the bed and the wheelchair is performed on a daily basis.
(発明が解決しようとする課題)
ところで、前記した動作は、正常に機能する身
体の一部、例えば、上肢によつて行わなければな
らず、患者にとつて大変な負担であり、介助者な
しでは為しえない場合も多い。(Problems to be Solved by the Invention) By the way, the above-mentioned movements must be performed by a normally functioning part of the body, such as the upper limbs, which is a great burden on the patient and requires no assistance. There are many cases where this cannot be done.
そこで本発明は、前記した動作を介助者なしで
容易に達成すべく、ベツドに移乗するための補助
機構を設けたベツドを提供することを目的とす
る。 SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a bed that is provided with an auxiliary mechanism for transferring onto the bed so that the above-mentioned operations can be easily accomplished without an assistant.
(課題を解決するための手段)
前記した課題を解決するために、本発明は、ベ
ツドにおいて、ベツドの床部下方に駆動機構を取
り付け、この駆動機構にベツド移乗補助機構を動
力的に接続し、前記駆動機構はモータと、モータ
により進退動作を行うネジシヤフトとを有し、前
記ベツド移乗補助機構はネジシヤフトに接続され
たリンクと、このリンクに取り付けられる棒状体
と、該棒状体に取り付けられた複数に分割構成さ
れた補助座部とを具備し、前記駆動機構における
ネジシヤフトの進退動作により、床部下方と床部
に載置されるマツトレス上面との間で、前記補助
座部を起伏する構成としたものである。(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention provides a bed in which a drive mechanism is attached below the floor of the bed, and a bed transfer assisting mechanism is dynamically connected to this drive mechanism. , the drive mechanism includes a motor and a screw shaft that is moved forward and backward by the motor, and the bed transfer assist mechanism includes a link connected to the screw shaft, a rod-shaped body attached to the link, and a rod-shaped body attached to the rod-shaped body. and an auxiliary seat divided into a plurality of parts, the auxiliary seat being raised and lowered between the lower part of the floor and the upper surface of the pinerest placed on the floor by the advancing and retreating movement of the screw shaft in the drive mechanism. That is.
また、本発明は、前記ベツド移乗用の補助座部
を、前記棒状体に摺動可能に取付けたものであ
る。 Further, in the present invention, the auxiliary seat for transferring to the bed is slidably attached to the rod-shaped body.
(作用)
車椅子上の患者がベツドに移乗しようとする場
合、ベツド移乗補助機構を作動させると、駆動機
構におけるネジシヤフトは突出し、リンクがベツ
ドの幅方向外側に押圧され、補助座部は、ベツド
のマツトレス上面の高さまで押し上げられる。次
いで、患者は前記補助座部の前に移動し、補助座
部の位置を調整すべく、前記補助座部を棒状体上
において摺動させる。この場合、前記補助座部
は、複数に分割構成されているので、車椅子のフ
レームを前記ベツド移乗用の補助座部間に臨入さ
せることができ、患者は下肢を補助座部に容易に
載せることができる。そして、患者は身体の両側
に位置する補助座部に手をつき、身体を上肢によ
つて支えながらベツドの床部に移動させること
で、容易にベツド上に仰臥することができる。(Function) When a patient in a wheelchair tries to transfer to the bed, when the bed transfer assist mechanism is activated, the screw shaft in the drive mechanism protrudes, the link is pressed outward in the width direction of the bed, and the auxiliary seat is moved toward the bed. It is pushed up to the height of the top of the pine tress. Next, the patient moves in front of the auxiliary seat and slides the auxiliary seat on the rod-shaped body in order to adjust the position of the auxiliary seat. In this case, since the auxiliary seat is divided into a plurality of parts, the frame of the wheelchair can be inserted between the auxiliary seats for bed transfer, and the patient can easily place his or her lower legs on the auxiliary seat. be able to. Then, the patient can easily lie down on the bed by placing his hands on the auxiliary seats located on both sides of his body and moving his body to the floor of the bed while supporting his body with his upper limbs.
(実施例)
次に、本発明にかかるベツド移乗補助機構を備
えたベツドについて、一実施例を挙げ、添付の図
面を参照しながら以下説明する。(Embodiment) Next, an embodiment of a bed equipped with a bed transfer assisting mechanism according to the present invention will be described below with reference to the accompanying drawings.
第1図において、参照符号1はベツド移乗補助
機構を備えたベツドを示し、このベツド1には、
メインフレーム2に後述する駆動機構によつて回
動自在にベツド移乗補助機構3が設けられ、この
ベツド移乗補助機構3を操作するための操作スイ
ツチSが設けられる。この操作スイツチSは後述
するが操作することで前記ベツド移乗補助機構3
を起伏動作させることができる。 In FIG. 1, reference numeral 1 indicates a bed equipped with a bed transfer assist mechanism, and this bed 1 includes:
A bed transfer assistance mechanism 3 is provided on the main frame 2 so as to be rotatable by a drive mechanism to be described later, and an operation switch S for operating the bed transfer assistance mechanism 3 is provided. This operation switch S will be described later, but by operating it, the bed transfer assisting mechanism 3
Can be operated up and down.
次に、第2図に示すように、このベツド移乗補
助機構3は、ベツド1を構成する脚部4上のメイ
ンフレーム2に設けられた支持枠5に取付けられ
る。この場合、前記ベツド移乗補助機構3は、メ
インフレーム2の両側部に設けられ、前記支持枠
5は、ベツド移乗補助機構3の駆動機構6を構成
するモータ7と、前記支持枠5のベツド幅方向の
両端部には、後述するリンクが回転自在に取付け
られる。前記駆動機構6は前記モータ7にネジシ
ヤフト8を取付けたものである(第3図参照)。
このネジシヤフト8は前記モータ7により、進退
動作を行う作用をなす。 Next, as shown in FIG. 2, this bed transfer assisting mechanism 3 is attached to a support frame 5 provided on the main frame 2 on the legs 4 of the bed 1. In this case, the bed transfer assisting mechanism 3 is provided on both sides of the main frame 2, and the support frame 5 is connected to a motor 7 constituting the drive mechanism 6 of the bed transfer assisting mechanism 3, and the bed width of the support frame 5 is Links, which will be described later, are rotatably attached to both ends in the direction. The drive mechanism 6 has a screw shaft 8 attached to the motor 7 (see FIG. 3).
This screw shaft 8 is moved forward and backward by the motor 7.
前記ベツド移乗補助機構3は第4図に示すよう
に、リンク9と、このリンク9に取付けられる棒
状体10と、該棒状体10に摺動可能に設けられ
たベツド移乗用の補助座部11a,11b,11
cとから構成される。 As shown in FIG. 4, the bed transfer assisting mechanism 3 includes a link 9, a rod-shaped body 10 attached to the link 9, and an auxiliary seat portion 11a for bed transfer provided slidably on the rod-shaped body 10. , 11b, 11
It consists of c.
前記リンク9には、モータ7に取付けられたネ
ジシヤフト8が接続される。前記棒状体10は、
補助座部11a,11b,11cの基部12a,
12b,12cに形成された摺動孔13a,13
b,13cを貫通しており、前記補助座部11a
ないし11cは、棒状体10上にて、摺動するこ
とができ、任意の位置に調整可能である。 A screw shaft 8 attached to the motor 7 is connected to the link 9. The rod-shaped body 10 is
Base portion 12a of auxiliary seat portions 11a, 11b, 11c,
Sliding holes 13a, 13 formed in 12b, 12c
b, 13c, and the auxiliary seat portion 11a
11c can slide on the rod-shaped body 10 and can be adjusted to any position.
本発明にかかるベツド移乗補助機構を備えたベ
ツド1は以上のように構成されるものであり、次
にその作用を説明する。 The bed 1 equipped with the bed transfer assisting mechanism according to the present invention is constructed as described above, and its operation will be explained next.
車椅子上の患者はベツド1に移乗しようとする
際、操作スイツチSを肘等で操作し、ベツド移乗
補助機構3を作動させる(第5図a参照)。ベツ
ド移乗補助機構3において、モータ7は駆動し、
これによつてネジシヤフト8は先端部が突出する
動作を行う。ネジシヤフト8の突出動作によつ
て、前記ネジシヤフト8に接続されたリンク9は
ベツドのサイド方向外側に押圧され、支持枠5と
の支点を中心として、回動する。この結果、移乗
用の補助座部11aないし11cはベツドのマツ
トレス上面と略同一の高さまで押し上げられる。
そして、患者はこの起伏された補助座部11aな
いし11cへ車椅子を移動させる(第5図b参
照)。 When a patient in a wheelchair wants to transfer to the bed 1, he operates the operation switch S with his elbow or the like to activate the bed transfer assistance mechanism 3 (see FIG. 5a). In the bed transfer assist mechanism 3, the motor 7 is driven;
As a result, the screw shaft 8 performs an operation in which the tip portion protrudes. Due to the protruding action of the screw shaft 8, the link 9 connected to the screw shaft 8 is pressed outward in the side direction of the bed and rotates about the fulcrum with the support frame 5. As a result, the auxiliary seats 11a to 11c for transfer are pushed up to approximately the same height as the top surface of the mattress of the bed.
The patient then moves the wheelchair to the undulated auxiliary seats 11a to 11c (see FIG. 5b).
次いで、患者は、前記補助座部11aないし1
1cの位置を調整すべく棒状体10上にて前記補
助座部11aないし11cを移動させる。これに
よつて、車椅子のフレームを前記ベツド移乗用の
補助座部間に臨入させることができる。このよう
に、前記ベツド移乗用の補助座部11aないし1
1cは、棒状体10上にて移動させてそれぞれの
間隔を調整することができるので、車椅子の規
格、大きさの如何にかかわらず、対応可能である
(第6図参照)。 Next, the patient sits on the auxiliary seat portions 11a to 1.
The auxiliary seats 11a to 11c are moved on the rod-shaped body 10 in order to adjust the position of the seat 1c. Thereby, the frame of the wheelchair can be inserted between the auxiliary seats for bed transfer. In this way, the auxiliary seat portions 11a to 1 for transferring to the bed are
1c can be moved on the rod-shaped body 10 to adjust the distance between them, so it can be used regardless of the standard or size of the wheelchair (see FIG. 6).
患者は、下肢を補助座部11bに載せつつ、補
助座部11a,11cに手をついて身体を支え、
身体をベツドの床部に移動させることで、ベツド
上に仰臥することができる(第5図c、第5図d
参照)。 The patient supports his body by placing his lower legs on the auxiliary seat 11b and placing his hands on the auxiliary seats 11a and 11c,
By moving your body to the floor of the bed, you can lie down on the bed (Figures 5c and 5d).
reference).
なお、本実施例においては、ベツド移乗補助機
構3をベツド1の両側に設けているが、片側のみ
でもよい。 In this embodiment, the bed transfer assisting mechanism 3 is provided on both sides of the bed 1, but it may be provided only on one side.
(発明の効果)
本発明によれば、複数に分割構成されたベツド
移乗用の補助座部を有するベツド移乗補助機構
は、駆動機構によつて、ベツドのマツトレス上面
の高さまで押し上げられ、前記マツトレスの幅方
向の外側に突出形成される。この際、前記ベツド
移乗用の補助座部は、棒状体に摺動可能に設けら
れているので、車椅子のフレームを前記ベツド移
乗用の補助座部間に臨入させることができ、患者
は不安を抱くことがなく、下肢を補助座部に、容
易に載せることができる。しかも、患者は前記ベ
ツド移乗用の補助座部に手をついて、自らの身体
を支え、ベツドの床部へ移乗することができるの
で、介助者の労力を著しく軽減することが可能と
なる。(Effects of the Invention) According to the present invention, the bed transfer assisting mechanism having the auxiliary seat portion for bed transfer which is divided into a plurality of parts is pushed up to the height of the upper surface of the bed mattress by the drive mechanism, and is formed protruding outward in the width direction. At this time, since the auxiliary seat for transferring to the bed is slidably provided on the rod-shaped body, the frame of the wheelchair can be inserted between the auxiliary seats for transferring to the bed, making the patient feel anxious. The lower limbs can be easily placed on the auxiliary seat without having to hold the lower limbs. Furthermore, the patient can place his/her hands on the auxiliary seat for transferring to the bed, support his or her body, and transfer to the floor of the bed, thereby significantly reducing the labor of the caregiver.
第1図は本発明にかかるベツド移乗補助機構を
備えたベツドの外観斜視図、第2図は第1図に示
すベツドの組立説明図、第3図は第2図に示すベ
ツドの要部分解斜視図、第4図は本発明にかかる
ベツド移乗補助機構の分解斜視図、第5図aない
し第5図dは本発明にかかるベツド移乗補助機構
の作用説明図、第6図は第5図cに示す状態の側
面説明図である。
1……ベツド、2……メインフレーム、3……
ベツド移乗補助機構、4……脚部、5……支持
枠、6……駆動機構、7……モータ、8……ネジ
シヤフト、9……リンク、10……棒状体、11
a,11b,11c……補助座部、12a,12
b,12c……基部、13a,13b,13c…
…摺動孔。
Fig. 1 is an external perspective view of a bed equipped with a bed transfer assisting mechanism according to the present invention, Fig. 2 is an explanatory diagram for assembling the bed shown in Fig. 1, and Fig. 3 is an exploded view of essential parts of the bed shown in Fig. 2. 4 is an exploded perspective view of the bed transfer assistance mechanism according to the present invention, FIGS. 5a to 5d are action explanatory views of the bed transfer assistance mechanism according to the present invention, and FIG. 6 is FIG. It is a side explanatory view of the state shown in c. 1...Bed, 2...Mainframe, 3...
Bed transfer assistance mechanism, 4... Legs, 5... Support frame, 6... Drive mechanism, 7... Motor, 8... Screw shaft, 9... Link, 10... Rod-shaped body, 11
a, 11b, 11c... Auxiliary seat, 12a, 12
b, 12c...base, 13a, 13b, 13c...
...Sliding hole.
Claims (1)
構を取り付け、この駆動機構にベツド移乗補助機
構を動力的に接続し、前記駆動機構はモータと、
モータにより進退動作を行うネジシヤフトとを有
し、前記ベツド移乗補助機構はネジシヤフトに接
続されたリンクと、このリンクに取り付けられる
棒状体と、該棒状体に取り付けられる複数に分割
構成された補助座部とを具備し、前記駆動機構に
おけるネジシヤフトの進退動作により、床部下方
と床部に載置されるマツトレス上面との間で、前
記補助座部を起伏する構成としたことを特徴とす
るベツド移乗補助機構を備えたベツド。 2 請求項1記載のベツド移乗用の補助座部を、
前記棒状体に摺動可能に取付けることを特徴とす
るベツド移乗補助機構を備えたベツド。[Scope of Claims] 1. In the bed, a drive mechanism is installed below the floor of the bed, a bed transfer assisting mechanism is dynamically connected to the drive mechanism, and the drive mechanism includes a motor,
The bed transfer assist mechanism has a screw shaft that moves forward and backward by a motor, and the bed transfer assist mechanism includes a link connected to the screw shaft, a rod-shaped body attached to the link, and an auxiliary seat divided into a plurality of parts attached to the rod-shaped body. A bed transfer characterized in that the auxiliary seat part is configured to rise and fall between the lower part of the floor and the upper surface of the mattress placed on the floor part by the forward and backward movement of the screw shaft in the drive mechanism. Bed with auxiliary mechanism. 2. The auxiliary seat for bed transfer according to claim 1,
A bed equipped with a bed transfer assisting mechanism, characterized in that it is slidably attached to the rod-shaped body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31126089A JPH03170155A (en) | 1989-11-30 | 1989-11-30 | Bed provided with transfer auxiliary mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31126089A JPH03170155A (en) | 1989-11-30 | 1989-11-30 | Bed provided with transfer auxiliary mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03170155A JPH03170155A (en) | 1991-07-23 |
JPH0414986B2 true JPH0414986B2 (en) | 1992-03-16 |
Family
ID=18015004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP31126089A Granted JPH03170155A (en) | 1989-11-30 | 1989-11-30 | Bed provided with transfer auxiliary mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03170155A (en) |
-
1989
- 1989-11-30 JP JP31126089A patent/JPH03170155A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH03170155A (en) | 1991-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |