JP4235131B2 - handrail - Google Patents

Description

本発明は、階段や廊下などの壁面に設置される手摺において、手摺部材の任意の位置に支持体が取着されるようになされた手摺に関する。   The present invention relates to a handrail in which a support is attached to an arbitrary position of a handrail member in a handrail installed on a wall surface such as a staircase or a corridor.

実公昭５４−７８５３号公報Japanese Utility Model Publication No. 54-7853 特開平１１−１０７４７８号公報 従来、壁面の任意の位置に支持体が取着され、この支持体に手摺部材が取着されてなる手摺として、実公昭５４−７８５３号公報に、長手方向に開口部が形成されると共に開口縁に沿い内方に略直角に折り返された挟着縁が並列された筒状の手摺材と、該手摺材を壁面等に適宜間隔をおいて取着するための支持体とからなり、支持体は、端部に台座が設けられ他端に頭部が設けられ、該頭部に凹部が設けられた取着具と、手摺部材の開口部よりも広幅となされた水平板状の受け部の中央に上記開口部の幅よりわずかに挟幅となされた係止用突出部が受け部と略垂直に形成されて凸状となされ、その裏面に脚部が形成された受け具と、断面コ型の固定具とからなり、取着具の台座が壁面に螺着され、取着具の凹部に受け具の脚部が嵌合されて頭部と軸着され、手摺材の開口部が受け具の係止用突出部に嵌合されて該突出部が手摺材の挟着縁にて挟着されると共に、手摺材が受け具の受け部に支持され、受け具の係止用突出部と手摺材の挟着縁が固定具により挟着され、受け具と固定具とが螺着されてなる階段手摺が提案されている。JP, 11-107478, A Conventionally, as a handrail in which a support is attached to an arbitrary position of a wall surface and a handrail member is attached to this support, an opening in the longitudinal direction is disclosed in Japanese Utility Model Publication No. 54-7853. A cylindrical handrail material in which a sandwiching edge is formed in parallel and is sandwiched at a substantially right angle along the opening edge, and the handrail material is attached to the wall surface at an appropriate interval. The support body is wider than the opening portion of the handrail member, and the mounting member provided with a pedestal at the end portion and a head portion at the other end and a recess portion at the head portion. A locking projection that is slightly narrower than the width of the opening is formed in the center of the horizontal plate-shaped receiving portion so as to be substantially perpendicular to the receiving portion, forming a convex shape, and a leg portion is formed on the back surface. And a fixing member having a U-shaped cross section, and the mounting base is screwed onto the wall surface. The leg part of the catcher is fitted to the head and pivotally attached to the head part, the opening part of the handrail material is fitted to the locking projection part of the catcher, and the projecting part is at the clamping edge of the handrail material At the same time, the balustrade material is supported by the receiving portion of the receiving device, the locking protrusion of the receiving device and the holding edge of the handrail material are held by the fixing device, and the receiving device and the fixing device are screwed together. A stair railing has been proposed.

又、本出願人は、特開平１１−１０７４７８号公報に長手方向に開口部が形成されると共にこの開口部に内方に向けて広くなるように傾斜された挟着壁が並設され、この挟着壁に当接面が形成され、この相対する当接面の縁部間に形成された第２の開口部から内方に向けて広げられた中空部とからなる筒状の手摺部材と、この手摺部材を壁面などに適宜間隔をおいて取着するための支持体と、両端に雌螺子が形成された摺動貫入体からなり、支持体は端部に台座が設けられ、他端に摺動取付け部が設けられ、この摺動取付け部の両端の摺動貫入体に形成された雌螺子位置に対応する螺子孔が穿設され、摺動貫入体は前記手摺部材の中空部に貫入され、手摺部材の第２の開口部の縁部を挟んで、摺動取付け部に螺着され、手摺部材が支持体に取着されたことを特徴とする手摺を提案している。   Further, the applicant of the present invention disclosed in Japanese Patent Application Laid-Open No. 11-107478 in which an opening is formed in the longitudinal direction, and a sandwiching wall inclined so as to widen inward is provided in parallel in the opening. A cylindrical handrail member having a contact surface formed on the sandwiching wall and a hollow portion extending inward from a second opening formed between the edges of the opposing contact surface; A support for attaching the handrail member to a wall surface or the like at an appropriate interval, and a sliding penetrating body with female screws formed at both ends, the support being provided with a pedestal at the end and the other end Are provided with sliding attachment portions, and screw holes corresponding to female screw positions formed in the sliding penetration bodies at both ends of the sliding attachment portions are formed, and the sliding penetration body is formed in the hollow portion of the handrail member. It is inserted and screwed to the sliding attachment part across the edge of the second opening of the handrail member, and the handrail member is attached to the support. Proposes a handrail, characterized in that it is.

しかしながら上記の如き実公昭５４−７８５３号公報に提案されている手摺においては、手摺材の挟着縁が受け具の係止用突出部と固定具により挟着されるのみで、水平方向にガタツキが出易いという問題があった。又、手摺材の下部に長手方向の全長に亘って開口部が設けられているので、手摺を握ったとき指先が開口部にかかり、握りにくいという問題があった。   However, in the handrail proposed in Japanese Utility Model Publication No. 54-7853 as described above, the gripping edge of the handrail material is only sandwiched between the latching protrusion and the fixture of the receiver, and the rattle is not stable in the horizontal direction. There was a problem that it was easy to come out. Moreover, since the opening is provided in the lower part of the handrail material over the entire length in the longitudinal direction, there is a problem that when the handrail is gripped, the fingertip is applied to the opening and is difficult to grip.

又、特開平１１−１０７４７８号公報に提案した手摺においては、手摺材の下部に長手方向の全長に亘って開口部が設けられているので、手摺を握ったとき指先が開口部にかかり、握りにくいという問題があった。   Further, in the handrail proposed in Japanese Patent Laid-Open No. 11-107478, an opening is provided in the lower part of the handrail material over the entire length in the longitudinal direction. There was a problem that it was difficult.

そこで本発明者は従来の欠点に鑑み鋭意研究の結果、手摺部材の取付が確実で、施工が容易で、握り易い手摺を提供するものである。   Therefore, the present inventor provides a handrail that is easy to install and easy to grip, as a result of intensive studies in view of the conventional drawbacks.

本発明請求項１記載の手摺は、芯材とこの芯材に被せられる被覆材と芯材を支持する支持材からなり、芯材は中空で外壁面で囲繞されており、この芯材に被せられる被覆材は下面が開口されて開口部となされ、支持体はその支持部がこの開口部に挿入されて芯材と固着されている手摺において、該芯材の下面に平坦面が形成され、この平坦面の両縁部に被覆材の開口縁部と係合する係合部が設けられ、被覆材の開口縁部には鈎型の係合鈎部が設けられ、係合部と係合鈎部が係合されて芯材に被覆材が被せられたことを特徴とするものである。 The handrail according to claim 1 of the present invention comprises a core material, a covering material that covers the core material, and a support material that supports the core material. The core material is hollow and surrounded by an outer wall surface, and the core material is covered. are dressing made lower surface is opened and the opening, in the support railing that the support portion is fixed to the inserted into the open mouth with the core of this, the flat surface on the lower surface of the core material is formed An engaging portion that engages with the opening edge of the covering material is provided at both edges of the flat surface, and a hook-shaped engaging hook is provided at the opening edge of the covering material. The engaging collar portion is engaged and the core material is covered with the covering material.

上述の如く、本発明請求項１記載の手摺は、芯材とこの芯材に被せられる被覆材と芯材を支持する支持材からなり、芯材は中空で外壁面で囲繞されており、この芯材に被せられる被覆材は下面が開口されて開口部となされ、支持体はその支持部がこの開口部に挿入されて芯材と固着されている手摺において、該芯材の下面に平坦面が形成され、この平坦面の両縁部に被覆材の開口縁部と係合する係合部が設けられ、被覆材の開口縁部には鈎型の係合鈎部が設けられ、係合部と係合鈎部が係合されて芯材に被覆材が被せられているので、露出されないので、手摺を握ったときに邪魔になりにくく、外観上も好適である。加えて、支持部に芯材を取り付けた後に被覆材を被せることができるので、施工現場の状況に応じて芯材を曲げてから被覆材を被せるなどができ、施工性に優れる。 As described above, the handrail according to claim 1 of the present invention includes a core material, a covering material that covers the core material, and a support material that supports the core material, and the core material is hollow and surrounded by an outer wall surface. dressing for covering the core material is made lower surface is open to the opening, the support in the handrail that the support portion is fixed to the inserted into the open mouth with the core of this, the lower surface of the core material A flat surface is formed, an engagement portion that engages with an opening edge portion of the covering material is provided on both edges of the flat surface, and a hook-shaped engaging hook portion is provided on the opening edge portion of the covering material, Since the engaging portion and the engaging flange portion are engaged and the core material is covered with the covering material , it is not exposed, so that it does not get in the way when the handrail is gripped, and is suitable in appearance. In addition, since the covering material can be covered after the core material is attached to the support portion, the covering material can be covered after the core material is bent according to the situation at the construction site, and the workability is excellent.

以下、図面を参照しながら本発明に付いて説明する。
図１は本発明手摺の実施形態の一例を示す正面図であり、図２は図１の要部の断面図である。図に於いて、１は手摺部材であり、芯材１１の外面に全長に亘って合成樹脂製の被覆材１２が被せられている。手摺部材１の下面には全長に亘って開口部１３が形成されている。芯材１１は中空の円筒形状で下面に平坦面１１１が形成され、この平坦面１１１の両縁部に一対の溝が形成されて係合部１１２となされている。この芯材１１の表面に被せられる被覆材１２は下面に開口部が設けられこの開口部の縁部が上方に折曲されて係合鈎部１２１が係止されている。 The present invention will be described below with reference to the drawings.
FIG. 1 is a front view showing an example of an embodiment of the handrail of the present invention, and FIG. 2 is a cross-sectional view of a main part of FIG. In the figure, reference numeral 1 denotes a handrail member, and a covering material 12 made of a synthetic resin is covered over the entire outer surface of the core material 11. An opening 13 is formed on the bottom surface of the handrail member 1 over its entire length. The core material 11 has a hollow cylindrical shape, and a flat surface 111 is formed on the lower surface. A pair of grooves are formed on both edges of the flat surface 111 to form an engaging portion 112. The covering material 12 that covers the surface of the core material 11 is provided with an opening on the lower surface, and the edge of the opening is bent upward to engage the engaging flange 121.

２は支持体であり、アーム２１の一端が下方に折曲され、基部２２となされている。基部２２にはボルト孔が設けられ壁面にボルトで取り付けられている。アーム２１の上端は左右に延設されて正面視Ｔ字型の支持部２３となされている。この支持部２３の側面の幅は前記被覆材１２の開口部の幅に適合する幅となされ、支持部２３に被覆材１２が被せられた芯材１１が固着されたとき支持部２３が日風材の縁部に隠蔽されるようになされている。支持体２はアルミ合金のダイカストで製作されれば高強度で耐久性に優れ好適であるが、合成樹脂など適宜材料から作製されればよい。   Reference numeral 2 denotes a support, and one end of the arm 21 is bent downward to form a base 22. The base 22 is provided with a bolt hole and is attached to the wall surface with a bolt. The upper end of the arm 21 extends left and right to form a T-shaped support portion 23 in front view. The width of the side surface of the support portion 23 is a width that matches the width of the opening portion of the covering material 12, and when the core 11 covered with the covering material 12 is fixed to the support portion 23, the support portion 23 is It is designed to be concealed at the edge of the material. The support 2 is preferably made of aluminum alloy die-casting, which has high strength and excellent durability, but may be made of an appropriate material such as a synthetic resin.

階段や廊下など手摺の取付予定場所の壁面の下地間柱の位置を確認し、この位置に支持体２の基部２２を適宜間隔で取着し、この支持体２の支持部２３上に芯材１１が載置され、支持部２３を貫通するねじで芯材１１が固着される。芯材１１には被覆材１２が被せられ、芯材１１の係合部１１２と被覆材１２の係合鈎部１２１が係合される。被覆材１２は、手摺を握ったときに滑りにくく、耐久性に優れた軟質の合成樹脂などから一般には作製される。   The position of the base column on the wall surface where the handrail is to be attached, such as a staircase or a corridor, is confirmed, and the base portion 22 of the support 2 is attached at this position at an appropriate interval. Is mounted, and the core material 11 is fixed by a screw that penetrates the support portion 23. The core material 11 is covered with the covering material 12, and the engaging portion 112 of the core material 11 and the engaging flange 121 of the covering material 12 are engaged. The covering material 12 is generally made of a soft synthetic resin that is not slippery when gripping a handrail and has excellent durability.

支持体２はこの例では壁面に取り付けられているが、これに限るものではなく、支柱の上端に設けられて、適宜間隔で地表に配設された支柱上端間に亘って手摺材が設けられるようになされてもよいし、既設の階段手摺の支柱間の縦格子に支持体２が取り付けられ、既設のてすりの下に新たに手摺が設けられるようにしてもよい。   The support 2 is attached to the wall surface in this example, but is not limited to this. The support 2 is provided at the upper end of the support column, and the handrail material is provided between the upper ends of the support columns disposed on the ground surface at appropriate intervals. Alternatively, the support 2 may be attached to the vertical grid between the columns of the existing stair rail, and a new hand rail may be provided below the existing handrail.

本発明手摺の実施形態の一例を示す正面図である。It is a front view which shows an example of embodiment of the handrail of this invention. 図１の要部の断面図である。It is sectional drawing of the principal part of FIG.

符号の説明Explanation of symbols

１ 手摺部材
１１ 芯材
１１１ 平坦面
１１２ 係合部
１２ 被覆材
１２１ 係合鈎部
２ 支持体
２１ アーム
２２ 基部
２３ 支持部 DESCRIPTION OF SYMBOLS 1 Handrail member 11 Core material 111 Flat surface 112 Engagement part 12 Covering material 121 Engagement hook part 2 Support body 21 Arm 22 Base part 23 Support part

Claims (1)

芯材とこの芯材に被せられる被覆材と芯材を支持する支持材からなり、芯材は中空で外壁面で囲繞されており、この芯材に被せられる被覆材は下面が開口されて開口部となされ、支持体はその支持部がこの開口部に挿入されて芯材と固着される手摺において、該芯材の下面に平坦面が形成され、この平坦面の両縁部に被覆材の開口縁部と係合する係合部が設けられ、被覆材の開口縁部には鈎型の係合鈎部が設けられ、係合部と係合鈎部が係合されて芯材に被覆材が被せられたことを特徴とする手摺。 It consists of a core material, a covering material that covers the core material, and a support material that supports the core material. The core material is hollow and surrounded by an outer wall surface, and the lower surface of the covering material that covers the core material is opened. parts and made, the support in its handrail support portion Ru fixed as inserted into the open mouth with the core of this, the flat surface on the lower surface of the core material is formed, covering the edges of the flat surface An engagement portion that engages with the opening edge portion of the material is provided, and a hook-shaped engagement flange portion is provided at the opening edge portion of the covering material, and the engagement portion and the engagement flange portion are engaged to form the core material A handrail characterized in that a covering material is put on.

Images