JPH11117484A - Moving handrail - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily cope with handrails having various lengths by providing a replaceable connecting member on the grip member of a moving handrail capable of being horizontally rotated by a physically handicapped person by her/himself, and changing the connecting member according to the length of the handrail. SOLUTION: When an operation lever 12 provided on the upper rod 71 of a U-shaped grip member 7 constituting a moving handrail 1 is moved forward against the pressing force of a spring, a stopper 13 is released from the coupling groove 14 of an upper support section 5, and the moving handrail 1 is horizontally rotated centering on a shaft 6. When the moving handrail 1 is to be rotated by the prescribed angle, the stopper 13 is coupled with the coupling groove 14 provided at this angle. A connecting member 10 made of a tubular material is provided between the operation lever 12 and the stopper 13. When a handrail with a long grip member 7 is required, only the connecting member 10 is replaced for the prescribed length, thus one moving handrail 1 can easily cope with handrails having multiple lengths.

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、車イス等を使用す
る身体障害者が、便器等を利用する場合に用いる握り部
材が可動可能な可動手摺に関する。特に握り部材を水平
に回動させるタイプの可動手摺に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a movable handrail which can be used by a handicapped person who uses a wheelchair or the like to use a toilet member or the like. In particular, the present invention relates to a movable handrail of a type in which a gripping member is horizontally rotated.

【０００２】[0002]

【従来の技術】従来の可動手摺は、実公平２ー３３５８
号に示されるように、握り部材を水平に回動させ、数個
所で位置決めできる。把手を前方向に移動させることに
より桿受の***に係合している停止桿の後端部をはず
し、手摺体が自由に回動できるようにし、固定したい位
置で把手を放すとスプリングにより、停止桿が後方に移
動し桿受の***に係合する。停止桿は一本の棒材で一方
端が上方に曲げられ把手が設けられている。他方端は下
方に折り曲げられている。このため停止桿を握り部材に
収納することが難しく、また握り部材の長さに応じて、
停止桿を製作する必要があった。2. Description of the Related Art A conventional movable handrail is a real fair 2-3358.
As shown in the figure, the gripping member can be rotated horizontally and positioned at several places. By moving the handle in the forward direction, the rear end of the stop stick engaged with the small hole of the rod receiver is removed, so that the handrail body can rotate freely, and release the handle at the position you want to fix, by the spring, The stop rod moves backward and engages with the small hole of the rod receiver. The stop rod is a single rod material, one end of which is bent upward and a handle is provided. The other end is bent downward. For this reason, it is difficult to store the stop rod in the grip member, and according to the length of the grip member,
A stop rod had to be made.

【０００３】[0003]

【発明が解決しようとする課題】本発明は、可動手摺の
操作手段を握り部材に容易に設けることができ、握り部
材の長さ違いのものであっても容易に対応できるように
する。SUMMARY OF THE INVENTION According to the present invention, the operating means of the movable handrail can be easily provided on the gripping member, and even if the gripping member has a different length, it can be easily handled.

【０００４】[0004]

【課題を解決するための手段】本発明の請求項１では、
取付面に固定する固定部材と、固定部材に所定の可動範
囲で可動自在に設けられた握り部材と、握り部材を複数
個所で停止できる操作手段を設け、握り部材に、操作部
材と、ストッパー部材と、操作部材とストッパー部材を
連結する連結部材とからなる操作手段を設けた。請求項
２では、操作手段を、管状部材に収納した。請求項３で
は、操作部を管状部材から突出する操作レバーと操作レ
バーを支持する可動部材と可動部材を常時押圧する弾性
部材とから構成し、ストッパー部材を管状部材から突出
するストッパーとストッパーを支持する可動部材とから
構成し、連結部材を操作レバーを支持する可動部材とス
トッパーを支持する可動部材を連結する連結材により構
成した。According to claim 1 of the present invention,
A fixing member fixed to the mounting surface, a gripping member provided movably in a predetermined movable range on the fixing member, and an operating means capable of stopping the gripping member at a plurality of positions are provided, and the gripping member includes an operating member and a stopper member And a connecting member for connecting the operating member and the stopper member. In claim 2, the operating means is housed in the tubular member. According to the third aspect of the present invention, the operating portion includes an operating lever projecting from the tubular member, a movable member supporting the operating lever, and an elastic member constantly pressing the movable member, and the stopper member supports the stopper and the stopper projecting from the tubular member. And a connecting member that connects the movable member supporting the operation lever and the movable member supporting the stopper.

【０００５】請求項４では、連結部材を連結材と連結材
に設けた車輪により構成した。請求項５では、操作手段
と握り部材の接触部の少なくとも一方を樹脂で構成し
た。請求項６では、握り部材に握り部材にストッパー部
材または操作部材と連結部材の一端を連結するための作
業孔を設けた。In claim 4, the connecting member is constituted by a connecting member and wheels provided on the connecting member. In claim 5, at least one of the contact portion between the operating means and the grip member is made of resin. According to the sixth aspect, the grip member is provided with a work hole for connecting the stopper member or the operating member to the grip member and one end of the connecting member.

【０００６】[0006]

【発明の実施の形態】以下、発明の実施の形態を添付図
面に基づいて説明する。Embodiments of the present invention will be described below with reference to the accompanying drawings.

【０００７】図１から図１０は本発明の一実施形態に係
る可動手摺を示しており、図１は側面図、図２は平面
図、図３は正面図、図４は一部断面した側面図を示して
いる。FIGS. 1 to 10 show a movable handrail according to an embodiment of the present invention. FIG. 1 is a side view, FIG. 2 is a plan view, FIG. 3 is a front view, and FIG. FIG.

【０００８】図において、可動手摺１は、取付面２に固
定される固定部材３と固定部材３の下支持部４と上支持
部５に回転支持材６を介して回動自在に固定した握り部
材７と握り部材に設けられた操作手段８とから構成され
ている。握り部材７は取付面２に対して垂直に突出した
状態をしめしている。操作手段８の操作部材９と連結部
材１０とストッパー部材１１は握り部材７に内蔵されて
おり、操作部材９の操作レバー１２とストッパー部材１
１のストッパー１３が握り部材７から突出している。In the figure, a movable handrail 1 is rotatably fixed to a fixing member 3 fixed to a mounting surface 2, a lower supporting portion 4 and an upper supporting portion 5 of the fixing member 3 via a rotation supporting member 6. It comprises a member 7 and operation means 8 provided on the gripping member. The grip member 7 is in a state of projecting perpendicularly to the mounting surface 2. The operating member 9, the connecting member 10, and the stopper member 11 of the operating means 8 are built in the grip member 7, and the operating lever 12 and the stopper member 1 of the operating member 9 are provided.
One stopper 13 protrudes from the gripping member 7.

【０００９】握り部材７はＵ字形で上杆７１に操作手段
８が内蔵されている。固定部材３の上支持部５の下面に
はストッパー１３が係止する係合部１４が５個所設けら
れている。図ではストッパー１３が中央の係合部１４に
係合している。操作レバー１２を操作することによりス
トッパー１３の係合を解除し、握り部材７を水平面内で
開動可能となり、他の係合部１４に係合させることがで
きる。The gripping member 7 is U-shaped, and an operating means 8 is built in an upper rod 71. On the lower surface of the upper support portion 5 of the fixing member 3, five engagement portions 14 for locking the stopper 13 are provided. In the figure, the stopper 13 is engaged with the central engaging portion 14. By operating the operation lever 12, the engagement of the stopper 13 is released, the gripping member 7 can be opened in a horizontal plane, and can be engaged with another engagement portion 14.

【００１０】図５と図６に操作部材９の詳細を示す。図
５は、操作部材９の側断面図で、図６は図５におけるＡ
−Ａ断面図である。操作部材８は操作レバー１２と操作
レバー１２を支持する可動部材１５と可動部材１５を常
時回転支持材６側へ押圧する弾性部材１６により構成さ
れている。可動部材１５は操作レバー１２を固定する固
定部材１７と固定部材１７を固定される第一可動部材１
５１と第一可動部材１５１の一端に固定された第二可動
部材１５２と第一可動部材１５１の他端に固定された第
三可動部材１５３とからなる。第一可動部材１５１の中
央には開口２０が設けられ開口２０内には樹脂製の可動
部材収納ケース２２に固定された停止部材２１が通って
おり、操作レバー１２の移動範囲を規制する。操作レバ
ー１２はボルト３４により固定部材１７に固定される。FIGS. 5 and 6 show details of the operating member 9. FIG. FIG. 5 is a side sectional view of the operation member 9, and FIG.
It is -A sectional drawing. The operating member 8 includes an operating lever 12, a movable member 15 that supports the operating lever 12, and an elastic member 16 that constantly presses the movable member 15 toward the rotation support member 6. The movable member 15 includes a fixed member 17 for fixing the operation lever 12 and the first movable member 1 to which the fixed member 17 is fixed.
51, a second movable member 152 fixed to one end of the first movable member 151, and a third movable member 153 fixed to the other end of the first movable member 151. An opening 20 is provided at the center of the first movable member 151, and a stop member 21 fixed to a movable member storage case 22 made of resin passes through the opening 20, and regulates a moving range of the operation lever 12. The operation lever 12 is fixed to the fixing member 17 by a bolt 34.

【００１１】第二可動部材１５２の一端には鍔部２３が
設けられ、弾性部材収納ケース２４内に収納され、弾性
部材１６により押圧されている。第一可動部材１５１と
第二可動部材１５２は操作部材ケース２５に固定された
受具２６内に収納されている。操作部材ケース２５の一
方側は小径に形成された第一差し込み部２８で、握り部
材７へ嵌合され、ボルト３２で固定される。また、第一
差し込み部２８の内部には弾性部材収納ケース２４がボ
ルト２９により固定されている。操作部材ケース２５の
他方側は小径に形成された第二差し込み部３０が接合形
成され連結部材ケース３１へ嵌合され、ボルト３３で固
定される。図においては操作レバー１２は下方の突出し
ているが、操作部材９を１８０°回転して取り付けるこ
とにより上方に突出して設けることもできる。又、９０
°、２７０°等回転して固定してもよい。A flange 23 is provided at one end of the second movable member 152, is housed in an elastic member housing case 24, and is pressed by the elastic member 16. The first movable member 151 and the second movable member 152 are housed in a receiving member 26 fixed to the operation member case 25. One side of the operation member case 25 is fitted to the gripping member 7 by a first insertion portion 28 having a small diameter, and is fixed by a bolt 32. An elastic member storage case 24 is fixed to the inside of the first insertion portion 28 by a bolt 29. On the other side of the operation member case 25, a second insertion portion 30 formed to have a small diameter is joined and formed, fitted to the connection member case 31, and fixed with a bolt 33. In the figure, the operation lever 12 protrudes downward, but can be provided to protrude upward by mounting the operation member 9 by rotating it by 180 °. Also, 90
°, 270 ° etc. may be fixed by rotation.

【００１２】図７と図８にストッパー部材１１の詳細を
示す。図７はストッパー部材１１の側面図で、図８は図
７におけるＢ−Ｂ断面図である。ストッパー１３はスト
ッパー用可動部材３５の上面に溶接により固定される。
ストッパー用可動部材３５は第一ストッパー用可動部材
３５１と第二ストッパー用可動部材３５２から構成され
ている。第一ストッパー用可動部材３５１の中央には開
口３６が設けられ、開口３６内には管状のストッパー収
納ケース３７に固定された停止部材３８が通っており、
ストッパー１３の移動範囲を規制する。ストッパー１３
は樹脂製の可動部材収納ケース３９に収納されているた
め、操作力が低減でき、慴動音も低減できる。可動部材
収納ケース３９の下面には開口３９１が設けられている
ため、清掃時に水が進入しても握り部材内部に水が侵入
するのを防止できる。また、固定部材３の上支持部５の
下面には係合部１４を形成するための受け部材５１をカ
バー５２でボルト５３にて固定している。樹脂のみでの
耐荷重をさけるため、上支持具５の下に受け具５４を設
けて直接樹脂に力がかからない構造としている。上支持
部５と受部５４は溶接して固定している。FIGS. 7 and 8 show details of the stopper member 11. FIG. 7 is a side view of the stopper member 11, and FIG. 8 is a sectional view taken along the line BB in FIG. The stopper 13 is fixed to the upper surface of the movable member for stopper 35 by welding.
The stopper movable member 35 includes a first stopper movable member 351 and a second stopper movable member 352. An opening 36 is provided at the center of the first stopper movable member 351, and a stop member 38 fixed to a tubular stopper storage case 37 passes through the opening 36,
The movement range of the stopper 13 is restricted. Stopper 13
Since is stored in the movable member storage case 39 made of resin, the operating force can be reduced and the sliding noise can be reduced. Since the opening 391 is provided on the lower surface of the movable member storage case 39, it is possible to prevent water from entering the inside of the gripping member even if water enters during cleaning. A receiving member 51 for forming the engaging portion 14 is fixed to the lower surface of the upper supporting portion 5 of the fixing member 3 with a cover 52 by a bolt 53. In order to avoid the load resistance of the resin alone, a receiving member 54 is provided below the upper support 5 so that the resin is not directly applied to the resin. The upper support part 5 and the receiving part 54 are fixed by welding.

【００１３】図９と図１０に連結部材１０の詳細を示
す。図９は連結部材１０の側断面図で、図１０は図９に
おけるＣ−Ｃ断面図である。管状の連結部材ケース３１
の内部に連結棒４１と連結棒４１を支持する樹脂製の車
輪４２が設けられている。車輪４２は連結棒４１の両側
に設けているが、片側のみに設けてもよい。また、連結
部材ケース３１が長い場合は複数個所に車輪４２を設け
てよい。連結棒４１の一方端には操作部材９の可動部材
１５と連結する継手４３が設けられ、連結棒４１の他方
端にはストッパー部材１１の可動部材３５と連結する継
手４４が設けられている。継手４３と可動部材１５はボ
ルト４５により固定され、継手４４と可動部材３５はボ
ルト４６により固定される。車輪４２を設けることによ
り可動時の操作力を低減させ、また連結時のボルト４５
のねじ込み作業の際の連結棒４１の変形を防止する。ボ
ルト４５の位置する連結部材ケース３１にはボルト４５
をねじ込み作業するための作業孔４７が設けられ、蓋４
８により覆われている。FIGS. 9 and 10 show details of the connecting member 10. FIG. 9 is a side sectional view of the connecting member 10, and FIG. 10 is a sectional view taken along the line CC in FIG. Tubular connecting member case 31
Is provided with a connecting rod 41 and a resin wheel 42 supporting the connecting rod 41. The wheels 42 are provided on both sides of the connecting rod 41, but may be provided on only one side. If the connecting member case 31 is long, wheels 42 may be provided at a plurality of locations. One end of the connecting rod 41 is provided with a joint 43 connected to the movable member 15 of the operating member 9, and the other end of the connecting rod 41 is provided with a joint 44 connected to the movable member 35 of the stopper member 11. The joint 43 and the movable member 15 are fixed by bolts 45, and the joint 44 and the movable member 35 are fixed by bolts 46. The provision of the wheels 42 reduces the operating force at the time of moving, and the bolts 45 at the time of connection.
Of the connecting rod 41 at the time of screwing work. The connecting member case 31 where the bolt 45 is located
A work hole 47 for screwing in the cover 4 is provided.
8.

【００１４】握り部材７を回動させるためには、操作部
材９の操作レバー１２を弾性部材１６の押圧力に抗して
前方に移動させる。操作レバー１２を前方へ移動させる
と、可動部材１５、連結棒４１、ストッパー用可動部材
３５を介してストッパー１３が、前方へ移動し、上支持
部５の係合部１４からはずれる。ストッパー１３の係合
が解除されると握り部材７は水平面内で可動自在とな
る。係合部１４の任意の位置で操作レバー１２を放す
と、弾性部材１６の弾性力により可動部材１５が後方へ
移動し、連結棒４１、ストッパー用可動部材３５を介し
てストッパー１３が、後方へ移動し、上支持部５の係合
部１４へ嵌合する。ストッパー１３が係合部１４へ嵌合
すると握り部材７は固定される。In order to rotate the grip member 7, the operating lever 12 of the operating member 9 is moved forward against the pressing force of the elastic member 16. When the operating lever 12 is moved forward, the stopper 13 moves forward via the movable member 15, the connecting rod 41, and the movable member for stopper 35, and comes off the engaging portion 14 of the upper support 5. When the engagement of the stopper 13 is released, the grip member 7 becomes movable within a horizontal plane. When the operating lever 12 is released at an arbitrary position of the engaging portion 14, the movable member 15 is moved rearward by the elastic force of the elastic member 16, and the stopper 13 is moved rearward via the connecting rod 41 and the stopper movable member 35. It moves and fits into the engaging portion 14 of the upper support 5. When the stopper 13 is fitted to the engaging portion 14, the gripping member 7 is fixed.

【００１５】握り部材７の長さ違いに対しては、構造の
簡単な連結部材１０の長さ違いを用意しておくだけでよ
い。また３つの部材を連結するだけで操作手段が構成で
きるため、組立作業も簡単である。図１１に長さ違いの
可動手摺１００を示す。With respect to the difference in the length of the gripping member 7, it is only necessary to prepare the difference in the length of the connecting member 10 having a simple structure. In addition, since the operating means can be constituted only by connecting the three members, the assembling work is also simple. FIG. 11 shows movable handrails 100 having different lengths.

【００１６】[0016]

【発明の効果】本発明は、以下の効果を奏する。The present invention has the following effects.

【００１７】（１）握り部材に、操作部材と、ストッパ
ー部材と、操作部材とストッパー部材を連結する連結部
材とからなる操作手段を設けたため、握り部材７の長さ
違いに対しては、構造の簡単な連結部材１０の長さ違い
を用意しておくだけでよい。また３つの部材を連結する
だけで操作手段が構成できるため、組立作業も簡単であ
る。(1) Since the gripping member is provided with an operating means including an operating member, a stopper member, and a connecting member for connecting the operating member and the stopper member, the structure for the difference in length of the gripping member 7 is provided. It is only necessary to prepare a simple difference in the length of the connecting member 10. In addition, since the operating means can be constituted only by connecting the three members, the assembling work is also simple.

【００１８】（２）操作手段を管状部材に収納したた
め、操作手段が目立たず、また握り部材と一体的になる
ため、美観もよく、掃除等もしやすい。(2) Since the operating means is housed in the tubular member, the operating means is inconspicuous, and is integrated with the gripping member, so that the appearance is good and cleaning is easy.

【００１９】（３）操作部を管状部材から突出する操作
レバーと操作レバーを支持する可動部材と可動部材を常
時押圧する弾性部材とから構成し、ストッパー部材を管
状部材から突出するストッパーとストッパーを支持する
可動部材とから構成し、連結部材を操作レバーを支持す
る可動部材とストッパーを支持する可動部材を連結する
連結材により構成したため、操作レバーによる操作が円
滑に行われ、使用勝手がよい。(3) The operating portion is composed of an operating lever projecting from the tubular member, a movable member supporting the operating lever, and an elastic member constantly pressing the movable member, and a stopper projecting the stopper member from the tubular member and a stopper. Since the connecting member is composed of a movable member that supports the operation lever, and the connecting member is composed of a connecting member that connects the movable member that supports the stopper, the operation by the operation lever is smoothly performed, and the usability is good.

【００２０】（４）連結部材を連結材と連結材に設けた
車輪により構成したため、可動時の操作力を低減させる
ことができ、操作性が更に向上する。(4) Since the connecting member is constituted by the connecting member and the wheels provided on the connecting member, the operating force at the time of moving can be reduced, and the operability is further improved.

【００２１】（５）操作手段と握り部材の接触部の少な
くとも一方を樹脂で構成したため、慴動による騒音等の
発生が低減できる。(5) Since at least one of the contact portions between the operating means and the gripping member is made of resin, it is possible to reduce generation of noise and the like due to sliding.

【００２２】（６）握り部材にストッパー部材または操
作部材と連結部材の一端を連結するための作業孔を設け
たため、組み立て作業が用意にできる。(6) The work hole for connecting one end of the connecting member to the stopper member or the operating member is provided in the gripping member, so that the assembling work can be easily performed.

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

【図１】本発明の一つの実施の形態に係る可動手摺の側
面図。FIG. 1 is a side view of a movable handrail according to one embodiment of the present invention.

【図２】同平面図。FIG. 2 is a plan view of the same.

【図３】同正面図。FIG. 3 is a front view of the same.

【図４】同側断面図。FIG. 4 is a sectional side view of the same.

【図５】操作部材の側断面図。FIG. 5 is a side sectional view of an operation member.

【図６】操作部材のＡ−Ａ断面図。FIG. 6 is an AA cross-sectional view of the operation member.

【図７】ストッパー部材の側断面図。FIG. 7 is a side sectional view of a stopper member.

【図８】ストッパー部材のＢ−Ｂ断面図。FIG. 8 is a sectional view taken along line BB of the stopper member.

【図９】連結部材の側断面図。FIG. 9 is a side sectional view of a connecting member.

【図１０】連結部材のＣ−Ｃ断面図。FIG. 10 is a sectional view of the connecting member taken along line CC.

【図１１】本発明の他の実施の形態に係る可動手摺の側
面図。FIG. 11 is a side view of a movable handrail according to another embodiment of the present invention.

【符号の説明】[Explanation of symbols]

１ 可動手摺 ２ 取付面 ３ 固定部材 ５ 上支持部 ７ 握り部材 ８ 操作手段 ９ 操作部材 １０ 連結部材 １１ ストッパー部材 １２ 操作レバー １３ ストッパー １４ 係合部 DESCRIPTION OF SYMBOLS 1 Movable handrail 2 Mounting surface 3 Fixed member 5 Upper support part 7 Grasping member 8 Operating means 9 Operating member 10 Connecting member 11 Stopper member 12 Operating lever 13 Stopper 14 Engaging part

Claims (6)

【特許請求の範囲】[Claims] 【請求項１】 取付面に固定する固定部材と、固定部材
に所定の可動範囲で可動自在に設けられた握り部材と、
握り部材を複数個所で停止できる操作手段を設け、握り
部材に、操作部材と、ストッパー部材と、操作部材とス
トッパー部材を連結する連結部材とからなる操作手段を
設けたことを特徴とする可動手摺。1. A fixing member fixed to a mounting surface, a gripping member movably provided in a predetermined movable range on the fixing member,
A movable handrail provided with operating means capable of stopping the gripping member at a plurality of positions, and provided on the gripping member with operating means including an operating member, a stopper member, and a connecting member connecting the operating member and the stopper member; . 【請求項２】 操作手段を、管状部材に収納したことを
特徴とする請求項１記載の可動手摺。2. The movable handrail according to claim 1, wherein the operation means is housed in a tubular member. 【請求項３】 操作部を管状部材から突出する操作レバ
ーと操作レバーを支持する可動部材と可動部材を常時押
圧する弾性部材とから構成し、ストッパー部材を管状部
材から突出するストッパーとストッパーを支持する可動
部材とから構成し、連結部材を操作レバーを支持する可
動部材とストッパーを支持する可動部材を連結する連結
材により構成したことを特徴とする請求項２記載の可動
手摺。3. An operation lever comprising an operation lever projecting from the tubular member, a movable member supporting the operation lever, and an elastic member constantly pressing the movable member, wherein the stopper member projects from the tubular member and supports the stopper. 3. The movable handrail according to claim 2, wherein the movable member comprises a movable member supporting the operation lever and a movable member supporting the stopper. 【請求項４】 連結部材を連結材と連結材に設けた車輪
により構成したことを特徴とする請求項３記載の可動手
摺。4. The movable handrail according to claim 3, wherein the connecting member comprises a connecting member and wheels provided on the connecting member. 【請求項５】 操作手段と握り部材の接触部の少なくと
も一方を樹脂で構成したことを特徴とする請求項２記載
の可動手摺。5. The movable handrail according to claim 2, wherein at least one of the contact portion between the operating means and the grip member is made of resin. 【請求項６】 握り部材に握り部材にストッパー部材ま
たは操作部材と連結部材の一端を連結するための作業孔
を設けたことを特徴とする請求項２記載の可動手摺。6. The movable handrail according to claim 2, wherein the gripping member is provided with a working hole for connecting one end of the connecting member to the stopper member or the operating member on the gripping member.