JP2009268624A - Handrail device - Google Patents

Handrail device Download PDF

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JP2009268624A
JP2009268624A JP2008120369A JP2008120369A JP2009268624A JP 2009268624 A JP2009268624 A JP 2009268624A JP 2008120369 A JP2008120369 A JP 2008120369A JP 2008120369 A JP2008120369 A JP 2008120369A JP 2009268624 A JP2009268624 A JP 2009268624A
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handrail
toilet
support
handrail support
hinge
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Mitsuru Nakajima
満 中島
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NAKAJIMA KINZOKU KK
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NAKAJIMA KINZOKU KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a handrail device being installed without any special work or the like and having a sufficient strength. <P>SOLUTION: This handrail device has a handrail support body being raised between a pair of established handrails that are installed on both sides of a toilet bowl in a toilet booth and having a handrail part at its central part, and a hinge-side connector having one end of the handrail support body detachably and vertically rotatably connected to one of the established handrails, wherein the handrail part moves to the front side of the toilet bowl when the handrail support body moves toward the raised attitude and regulates the forward falling of a toilet user from a seating posture. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は手摺装置に関するものである。   The present invention relates to a handrail device.

身障者用トイレ等に使用される手摺装置としては、特許文献1に記載のものが知られている。この従来例において、トイレの床面には壁面に沿って2本の支柱が立設され、支柱間に固定される梁に移動架台が移動自在に装着される。移動架台には回動架台の一端が水平回転自在に連結されており、該回動架台を梁に沿った待避姿勢から便器1の前方に張り出す架設姿勢に回転させることにより便器1使用者に肘掛けを提供する。
特開2004-8557号公報
As a handrail device used in a toilet for the handicapped, the one described in Patent Document 1 is known. In this conventional example, two support columns are erected on the floor surface of the toilet along the wall surface, and a movable frame is movably mounted on a beam fixed between the support columns. One end of a rotating gantry is connected to the movable gantry so as to be horizontally rotatable. By rotating the rotating gantry from a retracted posture along the beam to a erection posture that projects forward of the toilet 1, Provide armrests.
Japanese Patent Laid-Open No. 2004-8557

しかし、使用姿勢において回動架台が移動架台から片持梁状に張り出す従来例は、回動架台に負荷を加えた場合の基端部での応力負担が大きくなるために、独力で身体を支えることの困難な要介護者を想定した使用に際しては以下の問題がある。   However, in the conventional example in which the rotating mount projects in a cantilever form from the moving mount in the usage posture, the stress load at the base end when a load is applied to the rotating mount increases, so the body can be lifted by itself. There are the following problems in use assuming the care recipient who is difficult to support.

すなわち、上記手摺を使用者の前方への倒れ込み方向の移動を支えて便座への着座姿勢を維持するための補助具として使用する場合、手摺には、利用者が身体を預けた際の荷重等、健常者が使用する場合に比して大きな荷重が負荷される。このような大きな荷重を片持梁状の手摺により負担するためには、基端部に十分な強度を持たせる必要があり、設置に際して大がかりな工事が必要となり、設置コストが上昇する。   That is, when the handrail is used as an auxiliary tool for supporting the user's forward movement in the falling-down direction and maintaining the seating posture on the toilet seat, the handrail has a load when the user deposits his / her body, etc. A large load is applied as compared with the case where a healthy person uses. In order to bear such a large load with a cantilever-shaped handrail, it is necessary to give the base end portion sufficient strength, and a large-scale construction is required for installation, which increases the installation cost.

本発明は、以上の欠点を解消すべくなされたものであって、特別の工事等を要することなく設置可能で、かつ十分な強度を有する手摺装置の提供を目的とする。   The present invention has been made to eliminate the above drawbacks, and an object of the present invention is to provide a handrail device that can be installed without requiring special construction and has sufficient strength.

手摺装置は、両端間がトイレブース内の便器1の両側方に設置された一対の既設手摺2間の間隔に比して長寸の手摺支持体4と、手摺支持体4を上記既設手摺2の一方に垂直回転自在に連結するヒンジ側連結具5とを有し、ヒンジ側連結具5により既設手摺2に連結された手摺支持体4は、2本の既設手摺2間に架設される架設姿勢と、架設姿勢からヒンジ側連結具5周りに上方に垂直回転した待避姿勢との間で回転操作される。   The handrail device has a handrail support body 4 that is longer than the pair of existing handrails 2 installed on both sides of the toilet 1 in the toilet booth. The handrail support 4 connected to the existing handrail 2 by the hinge side connector 5 is installed between the two existing handrails 2. The rotary operation is performed between the posture and a retracted posture that is vertically rotated upward around the hinge-side connector 5 from the installation posture.

特別の工事等を要することなく手摺装置の着脱ができるように、ヒンジ側連結具5は、ボルト、ナット、あるいは適宜の締結手段を使用して既設手摺2に装着可能であり、通常の運用時においては不用意に外れることなく、かつ、所望によりいつでも既設手摺2から取り外すことができる。このヒンジ側連結具5は、手摺支持体4に対して着脱不能に固定したものであっても、あるいは、既設手摺2に対してのみならず、手摺支持体4に対しても着脱自在とすることもできる。   The hinge-side connector 5 can be attached to the existing handrail 2 using bolts, nuts, or appropriate fastening means so that the handrail device can be attached and detached without requiring special construction. Can be removed from the existing handrail 2 at any time without being inadvertently removed. The hinge-side connector 5 is fixed to the handrail support 4 so as not to be detachable, or is detachable not only to the existing handrail 2 but also to the handrail support 4. You can also.

また、ヒンジ側連結具5は、後述するように、既設手摺2の外周に沿って回転するように構成することも、あるいはヒンジ側連結具5内に形成された手摺支持体4貫通穴内で手摺支持体4を回転させるように構成することもできる。   Further, as will be described later, the hinge-side connector 5 can be configured to rotate along the outer periphery of the existing handrail 2, or the handrail support 4 in the through-hole formed in the hinge-side connector 5. The support 4 can also be configured to rotate.

手摺装置の使用は、例えば、トイレブースの壁面に立てかけた待避姿勢において、被介護者を便座への着座姿勢に誘導した後、手摺支持体4を架設姿勢に垂直回転させることにより行われる。架設姿勢において手摺支持体4に形成された手摺部3はトイレ便器1の前方にほぼ水平姿勢で配置され、被介護者は、肘等を載せ、あるいは上半身を預けることにより前方への倒れ込みを規制し、着座姿勢を維持することができる。   The handrail device is used, for example, by guiding the cared person to the sitting posture on the toilet seat in a retracted posture leaning against the wall surface of the toilet booth, and then rotating the handrail support 4 vertically to the installation posture. The handrail portion 3 formed on the handrail support 4 in the erection posture is arranged in a substantially horizontal posture in front of the toilet toilet 1, and the cared person is restricted from falling forward by placing an elbow or the upper body. In addition, the sitting posture can be maintained.

また、架設姿勢において手摺支持体4の他端部は他方の既設手摺2上に載置されて両端支持梁状となるために、手摺部3への荷重は手摺支持体4の両端部に分配され、一端部における過度の応力負担が発生しない。さらに、手摺支持体4の自由端部を自由端側連結具8により既設手摺2に連結することにより、待避姿勢方向への浮き上がりが確実に規制され、安全性が向上する。   Further, since the other end portion of the handrail support body 4 is placed on the other existing handrail 2 in the installation posture and becomes a support beam shape at both ends, the load on the handrail portion 3 is distributed to both end portions of the handrail support body 4. Thus, an excessive stress load at one end portion does not occur. Furthermore, by connecting the free end portion of the handrail support body 4 to the existing handrail 2 by the free end side connector 8, the lifting in the retracted posture direction is reliably restricted, and the safety is improved.

さらに、手摺支持体4に背もたれ部6、あるいは縦規制部材7を取り付けると、着座姿勢から後方、あるいは側方へ倒れ込みも確実に防止することができる。   Furthermore, if the backrest part 6 or the vertical regulating member 7 is attached to the handrail support body 4, it is possible to reliably prevent the body from falling backward or sideward from the sitting posture.

本発明によれば、既設の手摺を利用して設置されるために、大規模な工事を要することなく便器使用者に支えを提供することができる。また、手摺装置は、十分な強度を発揮するように設計されて固定される既設手摺に両端支持状態で支持されるので、設置強度を高めることができる。加えて、ヒンジ側連結具は既設の手摺に対して取り外し可能に取り付けられるために、他所のトイレブースへの移設を簡単に行うことができる。   According to the present invention, since it is installed using an existing handrail, it is possible to provide support to a toilet user without requiring a large-scale construction. Further, since the handrail device is supported in a state where both ends are supported by an existing handrail designed and fixed so as to exhibit sufficient strength, the installation strength can be increased. In addition, since the hinge-side connector is detachably attached to the existing handrail, it can be easily moved to another toilet booth.

図1に本発明の手摺装置をトイレに設置した状態を示す。図中1は洋式の便器を示し、便器を挟んで左右両側に既設手摺2が設置される。この実施の形態において、既設手摺2は、トイレブース側面壁9aに固定される固定手摺2Aと、トイレブースの後面壁9bに固定される可動手摺2Bとから構成される。   FIG. 1 shows a state in which the handrail device of the present invention is installed in a toilet. In the figure, reference numeral 1 denotes a western-style toilet, and existing handrails 2 are installed on both the left and right sides of the toilet. In this embodiment, the existing handrail 2 includes a fixed handrail 2A fixed to the toilet booth side wall 9a and a movable handrail 2B fixed to the rear wall 9b of the toilet booth.

可動手摺2Bは、パイプをU字状に折り曲げて形成され、ブラケット2aを介して後面壁9bに固定される。この可動手摺2Bは、ブラケット2aに固定される支軸2bにより水平回転自在に支承され、図1(a)に示す使用姿勢と、この使用姿勢から矢印方向に回転して後面壁9bに沿う不使用姿勢との間で回転操作される。   The movable handrail 2B is formed by bending a pipe into a U shape, and is fixed to the rear wall 9b via a bracket 2a. The movable handrail 2B is supported by a support shaft 2b fixed to the bracket 2a so as to be horizontally rotatable, and the use posture shown in FIG. 1 (a) and a rotation along the rear wall 9b by rotating in the direction of the arrow from this use posture. It is rotated between the use posture.

これら一対の既設手摺2A、2Bは、着座、あるいは起立動作時の支えとなることができるように、十分な強度をもって便器1を挟んでほぼ等距離に、かつ床面からの高さが双方でほぼ一致するように設置される。   The pair of existing handrails 2A and 2B are both equidistant with sufficient strength so that they can support the seating or standing operation, and the height from the floor is both. It is installed so that it almost matches.

図2以下に手摺装置の詳細を示す。図2において4は手摺支持体であり、U字形状に折り曲げた2本のパイプを、開放端から挿入される連結パイプ4aを介して接合して横長の矩形フレーム形状に形成される。この手摺支持体4は、長辺長が既設手摺2間の間隔よりやや長寸で、短辺が便座への着座姿勢で被介護者の胸部が通過する程度の長さに形成される。   Details of the handrail device are shown in FIG. In FIG. 2, reference numeral 4 denotes a handrail support, which is formed into a horizontally-long rectangular frame shape by joining two pipes bent into a U-shape via a connecting pipe 4a inserted from an open end. The handrail support 4 has a long side slightly longer than the interval between the existing handrails 2 and a short side that is long enough to allow the cared person's chest to pass while sitting on the toilet seat.

上記手摺支持体4の長辺部には、手摺部3と背もたれ部6とが固定される。図3(b)に示すように、手摺部3は、スペーサ3aを介して手摺支持体4にネジ止めされる細長矩形状のベースプレート3bと、ベースプレート3bの上面に載せられるクッション材3cとをカバーシート3dにより覆って形成され、背もたれ部6は、手摺支持体4にスポンジ等の弾性材を巻き付けて形成される。背もたれ部6は、既設手摺2に装着した状態で背もたれ部6の中心を便器1の幅中心に一致させることができるように、パイプに沿って摺動可能に装着される。   The handrail portion 3 and the backrest portion 6 are fixed to the long side portion of the handrail support 4. As shown in FIG. 3B, the handrail portion 3 covers an elongated rectangular base plate 3b screwed to the handrail support 4 via a spacer 3a and a cushion material 3c placed on the upper surface of the base plate 3b. The backrest portion 6 is formed by covering with a sheet 3d, and is formed by winding an elastic material such as sponge around the handrail support 4. The backrest portion 6 is slidably mounted along the pipe so that the center of the backrest portion 6 can coincide with the width center of the toilet 1 in a state where the backrest portion 6 is mounted on the existing handrail 2.

さらに、上記手摺支持体4には2個の縦規制部材7が装着される。図3(b)に示すように、縦規制部材7は長辺部間に架設される杆体7aの両端に連結筒7bを固定して形成される。この縦規制部材7は、手摺支持体4の組立時にパイプを連結筒7bに挿通させて手摺支持体4に装着される。また、縦規制部材7の連結筒7bには縦規制部材7を手摺支持体4の適宜位置に固定するためのストッパビス7cが螺合される。   Further, two vertical regulating members 7 are attached to the handrail support 4. As shown in FIG. 3B, the vertical regulating member 7 is formed by fixing a connecting cylinder 7b to both ends of a housing 7a installed between long side portions. The vertical regulating member 7 is attached to the handrail support 4 by inserting a pipe through the connecting cylinder 7b when the handrail support 4 is assembled. Further, a stopper screw 7 c for fixing the vertical regulating member 7 to an appropriate position of the handrail support 4 is screwed into the connecting cylinder 7 b of the vertical regulating member 7.

以上のように構成される手摺支持体4は、ヒンジ側連結具5を使用して既設手摺2に連結される。一方が可動手摺2Bとして構成されるこの実施の形態において、手摺支持体4は固定手摺2A側に連結される。図3、4に示すように、ヒンジ側連結具5は、短冊状の金属製板材を折り曲げて形成され、固定手摺2A上に重ねられた手摺支持体4の上方から被せられて装着される。ヒンジ側連結具5には止めネジ5jが締め付けられ、固定手摺2Aに対する空転が規制される。ヒンジ側連結具5の固定によって固定手摺2Aに傷が付くのを防止するために、固定手摺2Aには、予めテープ12等が巻きつけられる。   The handrail support 4 configured as described above is connected to the existing handrail 2 using the hinge side connector 5. In this embodiment, one of which is configured as a movable handrail 2B, the handrail support 4 is connected to the fixed handrail 2A side. As shown in FIGS. 3 and 4, the hinge-side connector 5 is formed by bending a strip-shaped metal plate material, and is mounted on the handrail support 4 that is overlaid on the fixed handrail 2 </ b> A. A set screw 5j is fastened to the hinge-side connector 5, and idling with respect to the fixed handrail 2A is restricted. In order to prevent the fixed handrail 2A from being damaged by the fixing of the hinge-side connector 5, a tape 12 or the like is wound around the fixed handrail 2A in advance.

図4(b)に示すように、固定手摺2A、および手摺支持体4への被冠操作を可能にし、かつ、装着状態での手摺支持体4の長辺方向へのずれを防止するために、ヒンジ側連結具5は開放端部において固定手摺2Aの径方向寸法よりやや大寸の開口寸法を有するとともに、折曲基端側において手摺支持体4の径寸法よりやや大寸になるまで幅狭とされる。   As shown in FIG. 4B, in order to enable the crowning operation to the fixed handrail 2A and the handrail support body 4 and to prevent the handrail support body 4 from shifting in the long side direction in the mounted state. The hinge-side connector 5 has an opening dimension slightly larger than the radial dimension of the fixed handrail 2A at the open end, and has a width until it becomes slightly larger than the diameter dimension of the handrail support 4 on the bent base end side. Narrow.

また、装着状態においてヒンジ側連結具5が手摺支持体4の短辺部軸長方向へのずれを規制するために、手摺支持体4にはストッパ突起10がねじ込まれる(図3(a)参照)。ストッパ突起はヒンジ側連結具5が装着されるいずれか一方の短辺部に設ければ足りるが、図1(a)において右側に側壁、および固定手摺2Aが配置されるトイレブース内の固定手摺2Aに連結する仕様の、いわゆる左右勝手違い取り付けを可能にするために、他の短辺部には、上記ストッパ突起10の装着用ネジ孔10aが形成される(図2(a)参照)。   In addition, the stopper projection 10 is screwed into the handrail support 4 so that the hinge-side connector 5 restricts the shift of the handrail support 4 in the axial direction of the short side in the mounted state (see FIG. 3A). ). Although it is sufficient that the stopper protrusion is provided on any one of the short sides to which the hinge-side connector 5 is attached, the fixed handrail in the toilet booth in which the side wall and the fixed handrail 2A are arranged on the right side in FIG. In order to enable the so-called right-and-left attachment of the specification to be connected to 2A, a screw hole 10a for mounting the stopper projection 10 is formed on the other short side portion (see FIG. 2A).

以上のようにして手摺支持体4と固定手摺2Aに装着されたヒンジ側連結具5の自由端部にはボルト挿通孔5aを貫通してナット11aにより抜け止めされるボルト11bが締結され、手摺支持体4と固定手摺2Aとが脱離不能に連結される。図4(b)に示すように、連結状態において、手摺支持体4はヒンジ側連結具5の折曲基端部内で回転自在であり、図1(b)において実線で示す架設姿勢と、ヒンジ側連結部を回転中心として矢印方向に回転し、トイレブースの側壁面に立てかけた退避姿勢との間で垂直回転操作することができる。   As described above, the free end portion of the hinge-side connector 5 attached to the handrail support 4 and the fixed handrail 2A is fastened with the bolt 11b that passes through the bolt insertion hole 5a and is prevented from being removed by the nut 11a. The support body 4 and the fixed handrail 2A are connected so as not to be detached. As shown in FIG. 4B, in the connected state, the handrail support 4 is rotatable within the bent base end portion of the hinge side connector 5, and the installation posture shown by the solid line in FIG. It can rotate in the direction of the arrow with the side connecting portion as the center of rotation, and can be rotated vertically between the retracted posture leaning against the side wall surface of the toilet booth.

なお、図4(b)においてヒンジ側連結具5が固定手摺2Aに対して空転不能に固定され、手摺支持体4をヒンジ側連結具5に対して空転自在に形成する場合を示したが、止めネジ5jを設定することなく、図4(c)に示すように、ヒンジ側連結具5を固定手摺2Aに対して空転させるように構成することもできる。   Although FIG. 4B shows the case where the hinge side connector 5 is fixed to the fixed handrail 2A so as not to idle, and the handrail support 4 is formed to be idle with respect to the hinge side connector 5, Without setting the set screw 5j, as shown in FIG. 4C, the hinge-side connector 5 can be configured to idle with respect to the fixed handrail 2A.

また、図2(b)、図3(a)に示すように、手摺支持体4の長辺部にはアイボルト13等が固定される。このアイボルト13には図外のチェーン等が連結され、このチェーンの他端をトイレブースの側面壁9aに固定したフック(図示せず)に連結することにより、手摺支持体4を、ヒンジ側連結具5を回転支点とした側面壁9aへの立てかけ姿勢に維持することができる。   Further, as shown in FIGS. 2B and 3A, an eyebolt 13 and the like are fixed to the long side portion of the handrail support 4. A chain (not shown) is connected to the eyebolt 13, and the other end of the chain is connected to a hook (not shown) fixed to the side wall 9a of the toilet booth, so that the handrail support 4 is connected to the hinge side. It is possible to maintain a standing posture against the side wall 9a with the tool 5 as a rotation fulcrum.

また、手摺支持体4は架設姿勢において図1(a)、(b)に示すように、反対端が可動手摺2B上に乗り上げてほぼ水平姿勢となり、この状態で便器1の前方部に手摺部3が、後方部に背もたれ部6が位置し、便座に着座した被介護者の前方、および後方への倒れ込みを規制する。   In addition, as shown in FIGS. 1A and 1B, the handrail support 4 is in a substantially horizontal posture with the opposite end riding on the movable handrail 2B, and in this state, the handrail support 4 3, the backrest part 6 is located in the rear part, and the fall of the care receiver seated on the toilet seat is prevented from falling forward and backward.

なお、以上においてヒンジ側連結具5は手摺支持体4に対して着脱自在に形成されているが、手摺支持体4に対して脱離不能に固定することもできる。   In the above description, the hinge-side connector 5 is detachably attached to the handrail support 4, but can be fixed to the handrail support 4 so as not to be detached.

さらに、架設姿勢に移行した手摺支持体4は、自由端側連結具8を使用して可動手摺2Bに連結されて回転端の浮き上がりが規制される。上述したように、勝手違い取り付けを可能にするために、上記自由端側連結具8は長辺部の両端部に装着される。   Further, the handrail support 4 that has shifted to the installation posture is connected to the movable handrail 2B using the free end side connection tool 8, and the lifting of the rotating end is restricted. As described above, the free end side connection tool 8 is attached to both end portions of the long side portion in order to enable the wrong attachment.

図4(d)に示すように、自由端側連結具8は、金属板材をコ字形状に折り曲げるとともに、折曲基端部に手摺支持体4のパイプが貫通する貫通孔8aを開設して形成される。この自由端側連結具8は、手摺支持体4を形成する際に予めパイプを貫通孔8aに貫通させることにより手摺支持体4に取り付けられる。   As shown in FIG. 4 (d), the free end side connecting tool 8 bends the metal plate material into a U shape and opens a through hole 8a through which the pipe of the handrail support 4 passes at the bent base end portion. It is formed. The free end side connection tool 8 is attached to the handrail support 4 by previously passing the pipe through the through hole 8a when the handrail support 4 is formed.

図4(a)に示すように、自由端側連結具8は、手摺支持体4をヒンジ側連結具5周りに回転させて架設姿勢に移動させると、可動手摺2Bに嵌合する。この状態で自由端側連結具8のピン挿通孔8bにストッパピン14を挿通させると固定手摺2Bの抜去が規制され、手摺支持体4は固定手摺2Bに連結される。ストッパピン14はチェーン14a等を介して自由端側連結具近傍に止着されるアイボルト14b等に繋がれ、紛失が防止される。   As shown in FIG. 4A, when the free end side connection tool 8 rotates the handrail support 4 around the hinge side connection tool 5 and moves it to the installation posture, it engages with the movable handrail 2B. In this state, when the stopper pin 14 is inserted into the pin insertion hole 8b of the free end side connector 8, the removal of the fixed handrail 2B is restricted, and the handrail support 4 is connected to the fixed handrail 2B. The stopper pin 14 is connected to an eyebolt 14b or the like that is fixed in the vicinity of the free end side coupling tool via a chain 14a or the like, thereby preventing loss.

したがってこの実施の形態において、被介護者が便器1を使用する際には、まず、介護者が被介護者を便器1に着座させた後、手摺支持体4を退避位置から垂直回転させて架設姿勢に移動させる。この後、自由端側連結部を可動手摺2Bに連結し、さらに、被介護者を両側方から挟み付けるように2個の縦規制部材7をセットする。   Therefore, in this embodiment, when the cared person uses the toilet 1, first, after the cared person sits on the toilet 1, the handrail support 4 is rotated vertically from the retracted position and installed. Move to posture. Thereafter, the free end side connecting portion is connected to the movable handrail 2B, and the two vertical regulating members 7 are set so as to sandwich the care receiver from both sides.

この状態で被介護者の前後への倒れが手摺部3と背もたれ部6により、両側への倒れが縦規制部材7により各々防止されるために、介護者の付き添えを要することなく排便を行うことができる。   In this state, since the handrail part 3 and the backrest part 6 prevent the cared person from falling back and forth, and the vertical regulating member 7 prevents the cared person from falling back and forth, defecation is performed without requiring the caregiver's attendance. be able to.

また、左右勝手違いのトイレブースに移設する際には、ヒンジ側連結具5を図1(a)において右側の短辺部に装着し、左側の自由端側連結具8を使用して固定手摺2Aに連結すればよい。   In addition, when moving to a toilet booth with different right and left sides, the hinge-side connector 5 is attached to the short side on the right side in FIG. What is necessary is just to connect to 2A.

なお、上述した実施の形態において示したヒンジ側連結具5、および自由端側連結具8は、種々の変形が可能であり、例えば、ヒンジ側連結具5は、図5のように形成することができる。この変形例において、ヒンジ側連結具5は合成樹脂材を射出成型して形成され、2個を一組としてボルト5b、ナット5cにより連結して使用される。図5(c)に示すように、ヒンジ側連結具5の上端部には、係止フック5dと矩形の係止開口5eとが形成されるとともに、下端部にボルト挿通孔5fが形成され、さらに、中間部には手摺嵌合凹溝5gとパイプ嵌合凹溝5hとが形成される。同一形状の一対を連結可能にするために、係止フック5dと係止開口5eとは手摺嵌合凹溝5g同士を正対させた状態で一方が他方に対峙する位置に形成される。   The hinge side connector 5 and the free end side connector 8 shown in the embodiment described above can be variously modified. For example, the hinge side connector 5 is formed as shown in FIG. Can do. In this modification, the hinge side connector 5 is formed by injection molding a synthetic resin material, and two pieces are used as a set and connected by bolts 5b and nuts 5c. As shown in FIG. 5 (c), a locking hook 5d and a rectangular locking opening 5e are formed at the upper end of the hinge-side connector 5, and a bolt insertion hole 5f is formed at the lower end. Further, a handrail fitting groove 5g and a pipe fitting groove 5h are formed in the intermediate portion. In order to connect a pair of the same shape, the locking hook 5d and the locking opening 5e are formed at a position where one of them faces the other with the handrail fitting groove 5g facing each other.

図5(a)に示すように、2個のヒンジ側連結具5を背向させて係止フック5dを係止開口5eに挿通させ、さらに、ボルト5b、ナット5cを締め付けてこれらを連結すると、手摺嵌合凹溝5gは固定手摺2Aの外周を圧接状態で挟み付け、固定手摺2Aに固定される。一方、パイプ嵌合凹溝5hの曲率は手摺支持体4の径寸法に比してやや大寸に形成されており、図5(b)に示すように、ヒンジ側連結具5を連結した状態で手摺支持体4はパイプ嵌合凹溝5hにより形成される貫通孔内に遊嵌されて回転自由度が与えられる。   As shown in FIG. 5 (a), when the two hinge side connectors 5 are turned to the back, the locking hooks 5d are inserted into the locking openings 5e, and the bolts 5b and nuts 5c are tightened to connect them. The handrail fitting groove 5g sandwiches the outer periphery of the fixed handrail 2A in a pressed state and is fixed to the fixed handrail 2A. On the other hand, the curvature of the pipe fitting concave groove 5h is slightly larger than the diameter of the handrail support 4, and as shown in FIG. 5B, the hinge side connector 5 is connected. The handrail support 4 is loosely fitted in a through hole formed by the pipe fitting concave groove 5h to give a degree of freedom of rotation.

図6に自由端側連結具8の変形例を示す。この変形例は、手摺支持体4に対する着脱自在性を付与した変形を示すもので、自由端側連結具8は、金属製板材を折り曲げて形成される。この自由端側連結具8の2枚の翼片8c、8cの折曲基端部には、手摺支持体4が嵌合する嵌合溝部8dが形成されるとともに、各翼片8cには、自由端側に開放されるU字状の切欠8eが形成され、さらに、切欠8eの開放端近傍は対向方向に折り曲げられてピン支持片8fが形成される。   FIG. 6 shows a modification of the free end side connector 8. This modification shows the deformation | transformation which provided the detachability with respect to the handrail support body 4, and the free end side connector 8 is formed by bending a metal plate material. A fitting groove portion 8d into which the handrail support 4 is fitted is formed at the bent base end portion of the two blade pieces 8c, 8c of the free end side connector 8, and each blade piece 8c has A U-shaped notch 8e opened to the free end side is formed, and the vicinity of the open end of the notch 8e is bent in the opposite direction to form a pin support piece 8f.

この自由端側連結具8を使用した手摺支持体4の可動手摺2Bへの連結は、図6(a)、(b)に示すように、ピン支持片8f間の間隙(d)から手摺支持体4を挿通させるようにして嵌合溝部8dに手摺支持体4を嵌合させて行われる。嵌合溝部8dへの嵌合操作により、手摺支持体4に直交する可動手摺2Bは切欠8e内に嵌合し、次いで、U字形状に形成されたストッパピン14をピン支持片8fの挿通孔8gに挿通させると、連結状態が維持される。   As shown in FIGS. 6 (a) and 6 (b), the handrail support 4 is connected to the movable handrail 2B using the free end side connector 8 as shown in FIGS. 6 (a) and 6 (b). This is performed by fitting the handrail support 4 into the fitting groove 8d so that the body 4 is inserted. By the fitting operation to the fitting groove 8d, the movable handrail 2B orthogonal to the handrail support 4 is fitted into the notch 8e, and then the stopper pin 14 formed in a U shape is inserted into the insertion hole of the pin support piece 8f. When inserted into 8g, the connected state is maintained.

既設手摺に装着した状態を示す図で、(a)は平面図、(b)は正面図、(c)は右側面図である。It is a figure which shows the state mounted | worn with the existing handrail, (a) is a top view, (b) is a front view, (c) is a right view. 本発明を示す図で、(a)は正面図、(b)は裏面図である。It is a figure which shows this invention, (a) is a front view, (b) is a back view. 手摺支持体を示す図で、(a)は図2(a)の3A方向矢視図、(b)は図2(a)の3B-3B線断面図である。It is a figure which shows a handrail support body, (a) is a 3A direction arrow directional view of Fig.2 (a), (b) is the 3B-3B sectional view taken on the line of Fig.2 (a). 既設手摺への連結状態を示す図で、(a)は図2(a)の4A方向矢視図、(b)は図2(a)の4B-4B線断面図、(c)は図4(b)の変形例を示す断面図、(d)は図2(a)の4D-4D線断面図である。It is a figure which shows the connection state to the existing handrail, (a) is the 4A direction arrow directional view of Fig.2 (a), (b) is the sectional view on the 4B-4B line of Fig.2 (a), (c) is FIG. Sectional drawing which shows the modification of (b), (d) is the 4D-4D sectional view taken on the line of Fig.2 (a). ヒンジ側連結具の変形例を示す図で、(a)は連結状態を示す断面図、(b)は手摺支持体が垂直回転した状態を示す断面図、(c)は組み立て状態を示す斜視図である。It is a figure which shows the modification of a hinge side connector, (a) is sectional drawing which shows a connection state, (b) is sectional drawing which shows the state which the handrail support body rotated vertically, (c) is a perspective view which shows an assembly state It is. 自由端側連結具の変形例を示す図で、(a)は断面図、(b)は(a)の6B-6B線断面図、(c)、(d)は斜視図である。It is a figure which shows the modification of a free end side coupling tool, (a) is sectional drawing, (b) is the 6B-6B sectional view taken on the line of (a), (c), (d) is a perspective view.

符号の説明Explanation of symbols

1 便器
2 既設手摺
3 手摺部
4 手摺支持体
5 ヒンジ側連結具
6 背もたれ部
7 縦規制部材
DESCRIPTION OF SYMBOLS 1 Toilet 2 Existing handrail 3 Handrail part 4 Handrail support body 5 Hinge side coupling tool 6 Backrest part 7 Vertical regulating member

Claims (3)

トイレブース内で便器の両側方に設置された一対の既設手摺間に架設可能で、中央部に手摺部を備えた手摺支持体と、
手摺支持体の一端部を既設手摺の一方に取り外し可能、かつ垂直回転自在に連結するヒンジ側連結具とを有し、
前記手摺部は、手摺支持体の架設姿勢への移動に伴ってトイレ便器の前方に移動し、便器利用者に着座姿勢からの前方への倒れ込みを規制する支えを提供する手摺装置。
A handrail support body that can be installed between a pair of existing handrails installed on both sides of the toilet in the toilet booth, and has a handrail portion in the center,
A hinge side connector that is detachable from one end of the handrail support to one of the existing handrails and is connected to be vertically rotatable,
The handrail device moves to the front of the toilet bowl along with the movement of the handrail support to the erection posture, and provides support to the toilet user to restrict the falling forward from the sitting posture.
前記手摺支持体は、一辺部中央部に前記手摺部を備えるとともに、対向辺に着座姿勢における後方への倒れ込みを規制する背もたれ部を備えて矩形フレーム状に形成される請求項1記載の手摺装置。   The handrail device according to claim 1, wherein the handrail support body is formed in a rectangular frame shape including the handrail portion at a central portion of one side portion and a backrest portion that restricts a backward fall in a sitting posture on an opposite side. . 前記手摺支持体には、便器使用者の側方への倒れ込みを規制する縦規制部材が取付位置可変に装着される請求項1または2記載の手摺装置。   The handrail device according to claim 1 or 2, wherein a vertical restricting member that restricts the toilet user from falling sideways is attached to the handrail support body in a variable mounting position.
JP2008120369A 2008-05-02 2008-05-02 Handrail device Pending JP2009268624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008120369A JP2009268624A (en) 2008-05-02 2008-05-02 Handrail device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008120369A JP2009268624A (en) 2008-05-02 2008-05-02 Handrail device

Publications (1)

Publication Number Publication Date
JP2009268624A true JP2009268624A (en) 2009-11-19

Family

ID=41435707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008120369A Pending JP2009268624A (en) 2008-05-02 2008-05-02 Handrail device

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014012048A (en) * 2012-07-03 2014-01-23 Holobrain:Kk Defecation assist device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014012048A (en) * 2012-07-03 2014-01-23 Holobrain:Kk Defecation assist device

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