JPH0966082A - Walk helping device - Google Patents
Walk helping deviceInfo
- Publication number
- JPH0966082A JPH0966082A JP7248875A JP24887595A JPH0966082A JP H0966082 A JPH0966082 A JP H0966082A JP 7248875 A JP7248875 A JP 7248875A JP 24887595 A JP24887595 A JP 24887595A JP H0966082 A JPH0966082 A JP H0966082A
- Authority
- JP
- Japan
- Prior art keywords
- traveling
- user
- walking
- supporting
- feed screw
- 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.)
- Pending
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、使用者が立上っ
たり、歩行したりするのを補助する歩行補助装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a walking assistance device that assists a user to stand up and walk.
【０００２】[0002]
【従来技術及び発明が解決しようとする課題】】例えば
足に怪我をした場合にあっては、足に体重がかかるのを
防止して歩行を容易にする器具として松葉杖が一般に知
られている。2. Description of the Related Art A crutch is generally known as a device for preventing the weight from being applied to the foot and facilitating walking when the foot is injured, for example.
【０００３】上端部を脇下に挟んだ松葉杖により体重を
受けて足に負担が掛かるのを防止して歩行当を容易化し
ているが、使用者の身長に合った長さのものを使用しな
ければならなかった。このため、各種の身長に合う長さ
の松葉杖を用意しておかなければならなかった。The crutches with the upper end under the armpits prevent the weight from being applied to the legs and the burden on the legs, thus facilitating gait. I had to. For this reason, it was necessary to prepare crutches of a length suitable for various heights.
【０００４】又、この松葉杖を使用して立上るには、松
葉杖に対して体重以上の力をかける必要があるが、足等
に怪我をしている場合には体力が弱っているため、容易
に立上ることができなかった。Further, in order to stand up by using this crutch, it is necessary to apply a force of more than the weight to the crutch, but when the foot or the like is injured, the physical strength is weak, so it is easy. I couldn't stand up.
【０００５】本発明は上記した従来の解決するために発
明されたものであり、その課題とするところは、多くの
労力を必要とせずに立上ったり、歩行するのを補助する
ことができると共に使用者の身長に合せて高さを容易に
調整することができる歩行補助装置を提供することにあ
る。The present invention has been invented to solve the above-mentioned conventional problems, and its object is to assist standing up and walking without much labor. Another object of the present invention is to provide a walking assist device whose height can be easily adjusted according to the height of the user.
【０００６】[0006]
【課題を解決するための手段】このため本発明は、底面
の少なくとも３か所に走行輪が設けられると共に上面に
支持部が設けられた走行部材と、該走行部材の支持部に
上下方向へ摺動可能に支持され、使用者を支承する支持
部材と、走行部材に対して支持部材を上下方向へ選択的
に移動させる駆動部材とから構成され、座った使用者が
立上がる際には走行部材に対して下方位置へ移動した支
持部材上に寄り掛かった状態で駆動部材を駆動して支持
部材を上方位置へ移動させることにより使用者を持ち上
げて立上がらせる。又、使用者の身長に合う位置へ支持
部材を移動して高さ調整し、該支持部材に寄り掛かった
状態にて走行部材を所望の方向へ走行させることにより
歩行を補助する。Therefore, according to the present invention, a traveling member having traveling wheels provided on at least three places on the bottom surface and a supporting portion on the upper surface, and a supporting member of the traveling member in a vertical direction are provided. It is composed of a support member that is slidably supported and supports the user, and a drive member that selectively moves the support member in the vertical direction with respect to the traveling member. When the seated user stands up, the vehicle travels. The user is lifted to stand up by driving the driving member to move the support member to the upper position while leaning on the support member that has moved to the lower position with respect to the member. Further, the support member is moved to a position that matches the height of the user to adjust the height, and the running member travels in a desired direction while leaning on the support member to assist walking.
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施の形態を図に
従って説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.
【０００８】図１は歩行補助装置の全体斜視図である。FIG. 1 is an overall perspective view of a walking assist device.
【０００９】図２は図１のII-II 線縦断面図である。FIG. 2 is a vertical sectional view taken along the line II-II of FIG.
【００１０】歩行補助装置１の走行部材３は所定の間隔
をおいて一端部が連結され、所定の間隔をおいてほぼ平
行して後方へ延出する延出部５を有した平面がほぼＵ字
形の走行フレーム５と、該連結箇所の上面に取付けられ
たほぼ円筒形状の支持部７とから構成され、各延出部５
ａ後部及び連結箇所の下面には走行輪９が夫々取付けら
れている。各走行輪９は走行フレーム５の下面に対して
回動自在に支持されたホルダ９ａに車輪９ｂを取付けて
構成されている。尚、各延出部５ａ後部の下面に取付け
られる走行輪９は歩行補助装置１の走行方向と一致した
方向を向いて固定的に取付けたものであってもよい。
又、走行輪９は走行方向前方及び後方の両側に２個づつ
取付けた４輪構造としてもよい。The running member 3 of the walking assist device 1 is connected at one end at a predetermined interval, and a plane having an extending portion 5 extending rearward in parallel at a predetermined interval is substantially U. Each of the extending portions 5 includes a traveling frame 5 having a V shape and a substantially cylindrical supporting portion 7 attached to the upper surface of the connecting portion.
The traveling wheels 9 are attached to the rear part of the a and the lower surface of the connecting portion, respectively. Each traveling wheel 9 is constructed by attaching wheels 9b to a holder 9a which is rotatably supported on the lower surface of the traveling frame 5. The traveling wheels 9 attached to the lower surface of the rear portion of each extending portion 5a may be fixedly attached so as to face a direction corresponding to the traveling direction of the walking auxiliary equipment 1.
Further, the traveling wheels 9 may have a four-wheel structure in which two traveling wheels 9 are mounted on each of the front and rear sides in the traveling direction.
【００１１】支持部７内には可動部材１１が上下方向へ
摺動可能に支持されている。支持部７に対する可動部材
１１の支持構造としては支持部７或いは可動部材１１に
レール（図示せず）を取付け、該レールに対して可動部
材１１或いは支持部７を走行可能に支持する構造であっ
てもよい。A movable member 11 is slidably supported in the supporting portion 7 in the vertical direction. The support structure of the movable member 11 with respect to the support portion 7 is a structure in which a rail (not shown) is attached to the support portion 7 or the movable member 11 and the movable member 11 or the support portion 7 is movably supported on the rail. May be.
【００１２】該可動部材１１の下端部には駆動部材の一
部を構成するナット部材１３が取付けられ、該ナット部
材１３には上下方向に軸線を有して走行フレーム５に回
転可能に支持された駆動部材の一部を構成する送りねじ
１５が噛合わされている。そして該送りねじ１５の下部
には走行フレーム５内に取付けられた駆動部材の一部を
構成する電動モータ１７が連結され、該電動モータ１７
の駆動に伴って送りねじ１５を正逆方向へ夫々回転させ
ることにより可動部材１１を上下方向へ移動させる。送
りねじ１５と電動モータ１７の連結構造としては送りね
じ１５に電動モータ１７を直結する構造或いは所要のト
ルク、移動量に基づいて組合わされた歯車等からなる変
速機構を介して連結する構造又は電動モーター１７と送
りねじ１５の端部をチェーン及びスプロケットで連結す
る構造のいずれであってもよい。A nut member 13 forming a part of a driving member is attached to the lower end of the movable member 11, and the nut member 13 has an axis line in the vertical direction and is rotatably supported by the traveling frame 5. The feed screw 15 forming a part of the driving member is meshed. An electric motor 17 constituting a part of a driving member mounted in the traveling frame 5 is connected to a lower portion of the feed screw 15, and the electric motor 17
The movable member 11 is moved in the up-down direction by rotating the feed screw 15 in the forward and reverse directions in accordance with the driving. The connecting structure of the feed screw 15 and the electric motor 17 is a structure in which the electric motor 17 is directly connected to the feed screw 15, or a structure in which it is connected via a speed change mechanism composed of gears or the like combined based on a required torque and movement amount, or electric. Any structure may be used in which the motor 17 and the end of the feed screw 15 are connected by a chain and a sprocket.
【００１３】可動部材１１の上面には支持部材１９の延
出部１９ａが延出部５ａとほぼ平行して後方へ延出する
ように取付けられている。該支持部材１９としては一端
部が可動部材１１の側部に固定されて延出部５ａとほぼ
平行に後方へ延出するハンドル形式或いはフレーム構造
のものであってもよい。An extending portion 19a of the support member 19 is attached to the upper surface of the movable member 11 so as to extend rearward substantially in parallel with the extending portion 5a. The support member 19 may be of a handle type or a frame structure, one end of which is fixed to the side of the movable member 11 and extends rearward substantially parallel to the extending portion 5a.
【００１４】支持部材１９の各延出部１９ａには操作ハ
ンドル２１ａ・２１ｂが取付けられ、一方の操作ハンド
ル２１ａが把持操作されると、電動モータ１７を支持部
７に対して可動部材１１を上方へ移動させるように、又
他方の操作ハンドル２１ｂが把持操作されると、電動モ
ータ１７を支持部７に対して可動部材１１を下方へ移動
させるように駆動させる。尚、一方の延出部１９ａに対
して２つの操作ハンドル２１ａ・２１ｂを取付けたもの
であってもよい。Operation handles 21a and 21b are attached to the respective extending portions 19a of the support member 19, and when one of the operation handles 21a is operated to be gripped, the electric motor 17 moves the movable member 11 upward with respect to the support portion 7. When the other operation handle 21b is gripped, the electric motor 17 is driven with respect to the support portion 7 so as to move the movable member 11 downward. The two operation handles 21a and 21b may be attached to one of the extending portions 19a.
【００１５】次に、歩行補助装置１の使用方法を説明す
る。Next, a method of using the walking assist device 1 will be described.
【００１６】図３は可動部材の移動状態を示す縦断面図
である。FIG. 3 is a vertical sectional view showing a moving state of the movable member.
【００１７】使用者は座った状態にて支持部７に対して
可動部材１１が下動限位置へ移動した支持部材１９の各
延出部１９ａに脇を挟み込みながら一方の操作ハンドル
２１ａを把持操作して電動モータ１７を所定の方向へ駆
動させると、所要の方向へ回転する送りねじ１５により
支持部７に対して可動部材１１を上方へ移動させる。こ
れにより使用者は上方へ移動する支持部材１９により持
ち上げられて起立させられる。The user grips one of the operating handles 21a while sandwiching his / her side in each extending portion 19a of the support member 19 in which the movable member 11 has moved to the lower limit position with respect to the support portion 7 in a sitting state. Then, when the electric motor 17 is driven in a predetermined direction, the movable member 11 is moved upward with respect to the support portion 7 by the feed screw 15 that rotates in a desired direction. As a result, the user is lifted by the support member 19 that moves upward and stands up.
【００１８】そして使用者が各延出部１９ａの把持が可
能な位置まで起立させられると、使用者は操作ハンドル
２１ａの把持操作を中断して可動部材１１の上動を停止
させる。When the user stands up to a position where each extension 19a can be gripped, the user interrupts the gripping operation of the operating handle 21a and stops the upward movement of the movable member 11.
【００１９】この状態にて使用者は各延出部１９ａを把
持しながら走行部材３を所望の方向へ移動させながら歩
行することができる。このとき、支持部材１９に使用者
が支持されているため、足等に体重等の負担が掛かるの
を少なくして歩行を容易化することができる。又、少な
くとも走行フレーム５における連結部５ｂ下面の走行輪
９が任意の方向へ回動自在に取付けられているため、歩
行補助装置１を前方向或いは横方向の任意の方向へ容易
に方向変更することができる。In this state, the user can walk while moving the traveling member 3 in a desired direction while gripping each of the extending portions 19a. At this time, since the user is supported by the support member 19, it is possible to reduce the burden of weight or the like on the foot or the like and facilitate walking. Further, at least the traveling wheel 9 on the lower surface of the connecting portion 5b of the traveling frame 5 is rotatably attached in any direction, so that the walking assist device 1 can be easily changed in direction to the forward direction or the lateral direction. be able to.
【００２０】尚、立上り時或いは歩行時に歩行補助装置
１の高さが使用者の身長と合わない場合には、操作ハン
ドル２１ａ或いは操作ハンドル２１ｂを選択的に把持操
作して可動部材１１を上方或いは下方へ移動させて高さ
調整することができる。When the height of the walking assist device 1 does not match the height of the user when standing up or walking, the operation handle 21a or the operation handle 21b is selectively gripped to move the movable member 11 upward or upward. The height can be adjusted by moving it downward.
【００２１】歩行補助装置１を病院内で使用する場合に
は、走行フレーム５の一部にスタンドを着脱可能に取付
けるようにしてもよい。この場合、スタンドに点滴液袋
を取付けて点滴しながらの歩行を補助することができ
る。When the walking assist device 1 is used in a hospital, a stand may be detachably attached to a part of the traveling frame 5. In this case, a drip bag can be attached to the stand to assist walking while instilling.
【００２２】又、走行輪９に制動機構を設けると共に支
持部材１９に制動操作レバーを設けることにより、立上
る際には走行部材３の走行を不可能にすることができる
と共に歩行時には走行を任意に停止させることができ
る。Further, by providing the traveling wheel 9 with the braking mechanism and the supporting member 19 with the braking operation lever, it is possible to prevent the traveling member 3 from traveling at the time of standing up and to travel at any time during walking. Can be stopped.
【００２３】更に、走行部材３及び支持部材１９の形状
は上記のものに限定されるものではなく、例えば外周の
一部が切欠かれたほぼ丸形状であってもよく、この場合
には支持部７及び可動部材１１を円筒形状或いは支持部
材１９とほぼ同一の形状にすればよい。図４は走行部材
３の上面にほぼ円筒形状からなる３本の支持部４１を設
けると共に該支持部４１内に上下方向へ移動可能に支持
された可動部材４３にほぼ丸形状の支持部材４５を取付
け、各支持部４１内に設けられて可動部材４３のナット
部材４９に噛み合う送りねじ４７の回転に伴って支持部
材４５を上下方向へ移動可能にして歩行補助装置５１を
構成したものであってもよい。この場合、各送りねじ４
７は単一の電動モーターに対してベルト等により連結し
て同期回転させたり、夫々の送りねじ４７毎に電動モー
ターを連結して同期回転するように駆動制御してもよ
い。尚、上記の場合にあっても、１本の送りねじ４７を
使用して支持部材４５を上下動させてもよいのは勿論で
ある。Further, the shapes of the traveling member 3 and the supporting member 19 are not limited to those described above, and may be, for example, a substantially round shape with a part of the outer circumference cut out. 7 and the movable member 11 may have a cylindrical shape or substantially the same shape as the support member 19. In FIG. 4, three supporting portions 41 having a substantially cylindrical shape are provided on the upper surface of the traveling member 3, and a substantially circular supporting member 45 is attached to a movable member 43 supported in the supporting portion 41 so as to be movable in the vertical direction. The walking assist device 51 is configured such that the support member 45 is movable in the up-and-down direction with the rotation of the feed screw 47 that is mounted and provided in each support portion 41 and that meshes with the nut member 49 of the movable member 43. Good. In this case, each feed screw 4
7 may be connected to a single electric motor by a belt or the like to rotate synchronously, or an electric motor may be connected to each of the feed screws 47 to perform synchronous drive control. Even in the above case, it goes without saying that one feed screw 47 may be used to move the support member 45 up and down.
【００２４】[0024]
【発明の効果】このため本発明は、多くの労力を必要と
せずに立上ったり、歩行するのを補助することができる
と共に使用者の身長に合せて高さを容易に調整すること
ができる。As described above, according to the present invention, it is possible to assist standing up and walking without much labor, and the height can be easily adjusted according to the height of the user. it can.
【図１】歩行補助装置の全体斜視図である。FIG. 1 is an overall perspective view of a walking assistance device.
【図２】図１のII-II 線縦断面図である。FIG. 2 is a vertical sectional view taken along the line II-II in FIG.
【図３】可動部材の移動状態を示す縦断面図である。FIG. 3 is a vertical sectional view showing a moving state of a movable member.
【図４】本発明の他の実施の形態を示す一部破断斜視図
である。FIG. 4 is a partially cutaway perspective view showing another embodiment of the present invention.
１ 歩行補助装置１ ３ 走行部材 ７ 支持部 ９ 走行輪 １３ 駆動部材の一部を構成するナット部材 １５ 駆動部材の一部を構成する送りねじ １７ 駆動部材の一部を構成する電動モーター １９ 支持部材 DESCRIPTION OF SYMBOLS 1 Walking assistance device 1 3 Running member 7 Support part 9 Running wheel 13 Nut member which comprises a part of drive member 15 Feed screw which comprises a part of drive member 17 Electric motor which comprises a part of drive member 19 Support member
Claims (7)
れると共に上面に支持部が設けられた走行部材と、該走
行部材の支持部に上下方向へ摺動可能に支持され、使用
者を支承する支持部材と、走行部材に対して支持部材を
上下方向へ選択的に移動させる駆動部材とからなり、走
行部材に対して下方位置へ移動した支持部材上に寄り掛
かった状態で駆動される駆動部材により支持部材を上方
位置へ移動して使用者を起立させると共に支持部材が使
用者の身長に応じた高さに移動された状態にて走行部材
を走行させて使用者の歩行を補助する歩行補助装置。1. A traveling member having traveling wheels provided on at least three places on a bottom surface and a supporting portion on an upper surface, and a traveling member supported by the supporting portion of the traveling member so as to be slidable in a vertical direction. The support member includes a supporting member and a driving member that selectively moves the supporting member in the vertical direction with respect to the traveling member, and is driven while leaning on the supporting member that has moved to a lower position with respect to the traveling member. The driving member moves the support member to an upper position to stand up the user, and the traveling member is run while the support member is moved to a height corresponding to the height of the user to assist the user in walking. Walking aid.
軸線を有した送りねじと可動部材に取り付けられ、送り
ねじが噛合わされるナット部材と、送りねじを正逆方向
へ回転させる電動モーターとからなる歩行補助装置。2. The electric motor according to claim 1, wherein the driving member is attached to the feed screw having an axis in the vertical direction and the movable member, and the nut member engaged with the feed screw and the feed screw are rotated in the forward and reverse directions. A walking aid consisting of.
底面に回動可能に支持されたホルダに車輪を回転可能に
支持した歩行補助装置。3. The walking assist device according to claim 1, wherein each traveling wheel is rotatably supported by a holder rotatably supported on a bottom surface of a traveling member.
る走行輪は走行方向に対して回動可能に支持されると共
に走行方向後方に位置する走行輪は回動不能に設けられ
た歩行補助装置。4. The walking assist according to claim 1, wherein the traveling wheel located forward of the traveling direction is rotatably supported with respect to the traveling direction and the traveling wheel located rearward of the traveling direction is non-rotatably provided. apparatus.
ーは変速機構を介して連結された歩行補助装置。5. The walking assist device according to claim 2, wherein the feed screw and the electric motor are connected via a speed change mechanism.
る歩行補助装置。6. The walking assist device according to claim 5, wherein the speed change mechanism is a gear.
ト及びチェーンからなる歩行補助装置。7. The walking assist device according to claim 5, wherein the speed change mechanism includes a sprocket and a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7248875A JPH0966082A (en) | 1995-09-01 | 1995-09-01 | Walk helping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7248875A JPH0966082A (en) | 1995-09-01 | 1995-09-01 | Walk helping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0966082A true JPH0966082A (en) | 1997-03-11 |
Family
ID=17184733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7248875A Pending JPH0966082A (en) | 1995-09-01 | 1995-09-01 | Walk helping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0966082A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1147207A (en) * | 1997-08-08 | 1999-02-23 | Sakai Medical Co Ltd | Walk supporting apparatus |
| JPH1147206A (en) * | 1997-08-08 | 1999-02-23 | Sakai Medical Co Ltd | Walk supporting apparatus |
| JP2014008341A (en) * | 2012-07-02 | 2014-01-20 | Imasen Electric Ind Co Ltd | Stand-up assisting device |
| WO2014122752A1 (en) | 2013-02-07 | 2014-08-14 | 富士機械製造株式会社 | Patient-care robot |
| WO2014122751A1 (en) | 2013-02-07 | 2014-08-14 | 富士機械製造株式会社 | Movement assistance robot |
| WO2016103497A1 (en) * | 2014-12-26 | 2016-06-30 | 富士機械製造株式会社 | Assistance robot |
| CN106163479A (en) * | 2014-03-28 | 2016-11-23 | 富士机械制造株式会社 | Nursing robot |
| JP2017000309A (en) * | 2015-06-08 | 2017-01-05 | 株式会社ミツバ | Movement support device |
| CN110772373A (en) * | 2019-11-04 | 2020-02-11 | 西安医学院 | Rheumatoid arthritis patient assists trainer |
| CN111513994A (en) * | 2019-02-05 | 2020-08-11 | 株式会社捷太格特 | Walking support device |
| CN112870027A (en) * | 2021-04-02 | 2021-06-01 | 许威 | Shank walking nursing device convenient to supplementary rising |
-
1995
- 1995-09-01 JP JP7248875A patent/JPH0966082A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1147206A (en) * | 1997-08-08 | 1999-02-23 | Sakai Medical Co Ltd | Walk supporting apparatus |
| JPH1147207A (en) * | 1997-08-08 | 1999-02-23 | Sakai Medical Co Ltd | Walk supporting apparatus |
| JP2014008341A (en) * | 2012-07-02 | 2014-01-20 | Imasen Electric Ind Co Ltd | Stand-up assisting device |
| US9770377B2 (en) | 2013-02-07 | 2017-09-26 | Fuji Machine Mfg. Co., Ltd. | Movement assistance robot |
| WO2014122752A1 (en) | 2013-02-07 | 2014-08-14 | 富士機械製造株式会社 | Patient-care robot |
| WO2014122751A1 (en) | 2013-02-07 | 2014-08-14 | 富士機械製造株式会社 | Movement assistance robot |
| US10166159B2 (en) | 2013-02-07 | 2019-01-01 | Fuji Corporation | Care robot |
| CN106163479A (en) * | 2014-03-28 | 2016-11-23 | 富士机械制造株式会社 | Nursing robot |
| JPWO2016103497A1 (en) * | 2014-12-26 | 2017-10-05 | 富士機械製造株式会社 | Assistance robot |
| WO2016103497A1 (en) * | 2014-12-26 | 2016-06-30 | 富士機械製造株式会社 | Assistance robot |
| JP2017000309A (en) * | 2015-06-08 | 2017-01-05 | 株式会社ミツバ | Movement support device |
| CN111513994A (en) * | 2019-02-05 | 2020-08-11 | 株式会社捷太格特 | Walking support device |
| CN110772373A (en) * | 2019-11-04 | 2020-02-11 | 西安医学院 | Rheumatoid arthritis patient assists trainer |
| CN112870027A (en) * | 2021-04-02 | 2021-06-01 | 许威 | Shank walking nursing device convenient to supplementary rising |
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