JPH0853915A - Stairs handrail connecting structure - Google Patents
Stairs handrail connecting structureInfo
- Publication number
- JPH0853915A JPH0853915A JP18962694A JP18962694A JPH0853915A JP H0853915 A JPH0853915 A JP H0853915A JP 18962694 A JP18962694 A JP 18962694A JP 18962694 A JP18962694 A JP 18962694A JP H0853915 A JPH0853915 A JP H0853915A
- Authority
- JP
- Japan
- Prior art keywords
- handrail
- dovetail
- handrails
- dovetail groove
- tenon
- 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
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、階段手摺りの接続構造
に関し、具体的には、建物の室内および室外に設けられ
た階段の手摺りと手摺りを繋ぐのに有用な階段手摺りの
接続構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a staircase handrail connection structure, and more specifically, to a staircase handrail useful for connecting the handrails to the handrails of the stairs provided inside and outside the building. Regarding connection structure.
【０００２】[0002]
【従来の技術】従来の階段手摺りの接続構造としては、
一般に階段の長さおよび階段の形態・形状に応じて手摺
りを適当な長さに切断し、所望の手摺りが得られるよう
に手摺りと手摺りの接続部に隠しボルトなどの接続具を
埋め込んでいた。また、防錆効果および耐候性の向上の
ために、場合に応じて、アルミニウム材料などが手摺り
として広く使用されるようになっているが、このような
手摺りは、現場で手摺りと手摺りの接続部に溶接作業な
どを施すことで接続施工されていたものであった。2. Description of the Related Art As a conventional connection structure for stair handrails,
Generally, the handrail is cut to an appropriate length according to the length of the stairs and the form and shape of the stairs, and a connection tool such as a hidden bolt is attached to the connection between the handrail and the handrail so that the desired handrail can be obtained. It was embedded. In addition, in order to improve the rust prevention effect and weather resistance, aluminum materials and the like are widely used as handrails depending on the case. The connection was made by welding the sliding connection.
【０００３】しかし、このような階段手摺りの接続構造
においては、隠しボルトなどの接続具を埋め込むという
作業が現場では面倒であり、仮に接続具を埋め込んだと
しても手摺りと手摺りの接続部に段差が生じたりして外
観上の滑らかな連続性が損なわれ、手触りとしても違和
感のある手摺りとなる問題がある。また、現場で手摺り
と手摺りの接続部に溶接作業などを施すことも非常に面
倒であり、この場合も溶接を施したとしても外観上の滑
らかな連続性が損なわれていることが多く、手触りとし
ても違和感のある手摺りができやすい。However, in such a connection structure of stair handrails, the work of embedding a connecting tool such as a hidden bolt is troublesome at the site, and even if the connecting tool is embedded, the connection portion of the handrail and the handrail is connected. There is a problem in that a smooth handrail is lost due to the occurrence of a step on the outer surface, which makes the handrail uncomfortable to the touch. In addition, it is very troublesome to perform welding work on the connection between the handrail and the handrail on site, and even in this case, the smooth continuity in appearance is often lost even if welding is performed. , It is easy to make handrails that are uncomfortable to the touch.
【０００４】しかも、上述の接続具の埋め込み作業や溶
接作業などの施工の面倒さなどから施工スピードが遅く
なるという問題があった。In addition, there is a problem that the construction speed is slowed down due to the troublesome construction work such as the above-mentioned work of embedding the connecting tool and welding work.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、上述の事実
に鑑みてなされたもので、その目的とするところは、現
場での施工が簡単であり、しかも、施工スピードがアッ
プできる階段手摺りの接続構造を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned fact, and an object thereof is to construct a stair railing which can be easily installed on site and can be speeded up. To provide the connection structure of.
【０００６】[0006]
【課題を解決するための手段】本発明の請求項１に係る
階段手摺りの接続構造は、支持具（７）で固定されてな
る第１の手摺り（１ａ）と、この第１の手摺り（１ａ）
間に介在される第２の手摺り（１ｂ）とを接続してなる
階段手摺りの接続構造において、上記第１の手摺り（１
ａ）と第２の手摺り（１ｂ）とのどちらか一方の端面に
あり溝（４）を設けた第１の接続具（２）を取り付け、
同他方の端面にありほぞ（５）を設けた第２の接続具
（３）を取り付け、あり溝（４）とありほぞ（５）とを
互いに嵌合させてなることを特徴とする。A stairs handrail connection structure according to claim 1 of the present invention comprises a first handrail (1a) fixed by a support (7) and the first handrail. Gluing (1a)
In the connection structure of the staircase handrail, which is formed by connecting the second handrail (1b) interposed therebetween, the first handrail (1
a) and a second handrail (1b), which is provided with a first connector (2) provided with a groove (4) on one of the end faces,
A second connecting tool (3) provided with a dovetail (5) on the other end face is attached, and the dovetail groove (4) and the dovetail tenon (5) are fitted to each other.
【０００７】本発明の請求項２に係る階段手摺りの接続
構造は、上記あり溝（４）を垂直方向に向け、上記第２
の手摺り（１ｂ）を上方から下方へ移動させてあり溝
（４）とありほぞ（５）とを互いに嵌合させてなること
を特徴とする。According to a second aspect of the present invention, there is provided a connection structure for stair handrails, wherein the dovetail groove (4) is oriented vertically.
The handrail (1b) is moved downward from above, and the dovetail groove (4) and the dovetail tenon (5) are fitted to each other.
【０００８】本発明の請求項３に係る階段手摺りの接続
構造は、上記第２の手摺り（１ｂ）が略水平面内におい
て曲折してなることを特徴とする。The connection structure for stair handrails according to a third aspect of the present invention is characterized in that the second handrail (1b) is bent in a substantially horizontal plane.
【０００９】[0009]
【作用】本発明の請求項１に係る階段手摺りの接続構造
によると、支持具（７）で固定されてなる第１の手摺り
（１ａ）と、この第１の手摺り（１ａ）間に介在される
第２の手摺り（１ｂ）とを接続してなる階段手摺りの接
続構造において、上記第１の手摺り（１ａ）と第２の手
摺り（１ｂ）とのどちらか一方の端面にあり溝（４）を
設けた第１の接続具（２）を取り付け、同他方の端面に
ありほぞ（５）を設けた第２の接続具（３）を取り付
け、あり溝（４）とありほぞ（５）とを互いに嵌合させ
てなるので、予め第１の手摺り（１ａ）と第２の手摺り
（１ｂ）とのどちらか一方の端面にあり溝（４）を設け
た第１の接続具（２）を取り付け、同他方の端面にあり
ほぞ（５）を設けた第２の接続具（３）を取り付けてお
き、現場では、まず第１の手摺り（１ａ）を支持具
（７）で固定しておき、その後第２の手摺り（１ｂ）を
第１の手摺り（１ａ）間に移動させてあり溝（４）とあ
りほぞ（５）とを互いに嵌合させるだけの施工で非常に
簡単である。すなわち、上述の施工は、従来のようなボ
ルト接続などのいわゆる追い施工ではできなかった階段
手摺りでの規制された間隔において、あり溝（４）とあ
りほぞ（５）とを互いに嵌合させるだけの施工であり、
非常に簡単である。According to the connecting structure of the stair handrail according to claim 1 of the present invention, the first handrail (1a) fixed by the support tool (7) and the first handrail (1a) are provided. In the connection structure of the staircase handrail which is formed by connecting the second handrail (1b) interposed between the first handrail (1a) and the second handrail (1b), A first connecting tool (2) provided with a dovetail groove (4) on the end face is attached, and a second connecting device (3) provided with a dovetail tenon (5) is attached on the other end face, and a dovetail groove (4) Since the dovetail tenon (5) is fitted to each other, the dovetail groove (4) is provided in advance on either one of the first handrail (1a) and the second handrail (1b). The first connecting tool (2) was attached, and the second connecting tool (3) provided with a tenon (5) on the other end face was attached. One handrail (1a) is fixed with a support (7), and then the second handrail (1b) is moved between the first handrails (1a) and the groove (4) and the dovetail tenon. (5) is very easy to construct by simply fitting them together. That is, in the above-described construction, the dovetail groove (4) and the dovetail tenon (5) are fitted to each other at a regulated interval in the stair handrail, which was not possible with conventional so-called additional work such as bolt connection. It is only construction,
Very easy.
【００１０】しかも、従来のようなボルト接続などのい
わゆる追い施工でなされていた面倒な施工工程が省か
れ、熟練した技術も要しないので施工スピードをアップ
することができる。Moreover, the troublesome construction process which is conventionally performed by so-called additional construction such as bolt connection is omitted, and no skilled technique is required, so that the construction speed can be increased.
【００１１】本発明の請求項２に係る階段手摺りの接続
構造によると、上記あり溝（４）を垂直方向に向け、上
記第２の手摺り（１ｂ）を上方から下方へ移動させてあ
り溝（４）とありほぞ（５）とを互いに嵌合させてなる
ので、請求項１記載のものに加えて、現場で第１の手摺
り（１ａ）を支持具（７）で固定しておいても、あり溝
（４）を垂直方向に向け、上記第２の手摺り（１ｂ）を
上方から下方へ移動させるだけで、あり溝（４）とあり
ほぞ（５）との相互の嵌合が簡単にでき、しかも、第２
の手摺り（１ｂ）が、支持具（７）を必要とすることな
しに第１の手摺り（１ａ）間で上述のようにあり溝
（４）とありほぞ（５）との相互の嵌合により支持でき
る。According to the connection structure of the stair handrail according to claim 2 of the present invention, the dovetail groove (4) is oriented in the vertical direction, and the second handrail (1b) is moved downward from above. Since the groove (4) and the dovetail tenon (5) are fitted to each other, the first handrail (1a) is fixed on the site by the support tool (7) in addition to the one described in claim 1. Also, the dovetail groove (4) is oriented vertically, and the second handrail (1b) is moved from the upper side to the lower side, so that the dovetail groove (4) and the dovetail tenon (5) are fitted to each other. Can be done easily, and secondly
The handrails (1b) of the above do not interfit with the dovetail groove (4) and the dovetail (5) as described above between the first handrails (1a) without the need for a support (7). Can be supported by the combination.
【００１２】本発明の請求項３に係る階段手摺りの接続
構造によると、上記第２の手摺り（１ｂ）が略水平面内
において曲折してなるので、請求項２記載のものに加え
て、階段の曲がりの箇所においても、第１の手摺り（１
ａ）を支持具（７）で固定しておき、第２の手摺り（１
ｂ）を階段の曲がりに応じて適宜略水平面内において曲
折しておけば、あり溝（４）を垂直方向に向け、上記第
２の手摺り（１ｂ）を上方から下方へ移動させるだけ
で、第１の接続具（２）と第２の接続具（３）は取り替
える必要もなく、あり溝（４）とありほぞ（５）との相
互の嵌合が簡単にできる。According to the connection structure for stair handrails according to claim 3 of the present invention, the second handrail (1b) is bent in a substantially horizontal plane. Therefore, in addition to the one described in claim 2, Even at the bend of the stairs, the first handrail (1
a) is fixed by a support (7), and the second handrail (1
If b) is bent appropriately in a substantially horizontal plane according to the bending of the stairs, the dovetail groove (4) is oriented vertically, and the second handrail (1b) is moved from above to below, The first connecting tool (2) and the second connecting tool (3) do not need to be replaced, and the dovetail groove (4) and the dovetail tenon (5) can be easily fitted to each other.
【００１３】[0013]
【実施例】以下、本発明を図面に基づいて詳細に説明す
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings.
【００１４】図１は、本発明の一実施例に係る階段手摺
りの接続構造を示した分解斜視図である。図２は、図１
の要部斜視図である。図３は、本発明の一実施例に係る
階段手摺りの接続構造を用いた一実施例に係る階段手摺
りの全体図である。FIG. 1 is an exploded perspective view showing a connection structure for stair handrails according to an embodiment of the present invention. FIG. 2 shows FIG.
It is a principal part perspective view of FIG. FIG. 3 is an overall view of a staircase handrail according to an embodiment using a connection structure for staircase handrails according to an embodiment of the present invention.
【００１５】図１に示すごとく、本発明の階段手摺りの
接続構造は、支持具（７）で固定されてなる第１の手摺
り（１ａ）と、この第１の手摺り（１ａ）間に介在され
る第２の手摺り（１ｂ）とを接続してなる階段手摺りの
接続構造において、上記第１の手摺り（１ａ）と第２の
手摺り（１ｂ）とのどちらか一方の端面にあり溝（４）
を設けた第１の接続具（２）を取り付け、同他方の端面
にありほぞ（５）を設けた第２の接続具（３）を取り付
け、あり溝（４）とありほぞ（５）とを互いに嵌合させ
てなるものである。As shown in FIG. 1, the staircase handrail connection structure of the present invention includes a first handrail (1a) fixed by a support (7) and a space between the first handrail (1a). In the connection structure of the staircase handrail which is formed by connecting the second handrail (1b) interposed between the first handrail (1a) and the second handrail (1b), Groove on end face (4)
And a second connecting tool (3) provided with a dovetail tenon (5) on the other end face, and a dovetail groove (4) and dovetail tenon (5) are attached. Are fitted to each other.
【００１６】上述のごとく、図１および図３に示す手摺
り（１）は、第１の手摺り（１ａ）と第２の手摺り（１
ｂ）とからなっている。上記第１の手摺り（１ａ）は、
図３に示すごとく、例えば、階段（９）が設けられてい
る側壁（８）などに支持具（７）で固定されることで取
り付けられたものである。第１の手摺り（１ａ）の形状
は、円形状であるが、その他にも四角形状、六角形状な
どの角形状でもよく、意匠上で自由に形成されるもので
ある。第１の手摺り（１ａ）の材質や長さや太さなどの
サイズについては、特に限定しない。支持具（７）の形
状は、第１の手摺り（１ａ）と同様に、意匠上で自由に
形成されるものである。As described above, the handrail (1) shown in FIGS. 1 and 3 has the first handrail (1a) and the second handrail (1).
b) and. The first handrail (1a) is
As shown in FIG. 3, for example, it is attached by being fixed to a side wall (8) provided with stairs (9) with a support tool (7). The shape of the first handrail (1a) is circular, but it may be square, hexagonal, or other angular shape, and is freely formed in design. The material and size of the first handrail (1a) such as length and thickness are not particularly limited. The shape of the support tool (7) is freely designed in the same manner as the first handrail (1a).
【００１７】図１および図３に示すごとく、上記第２の
手摺り（１ｂ）は、第１の手摺り（１ａ）間に介在され
ているものである。この第２の手摺り（１ｂ）の形状
は、意匠上で自由に形成されるものであるが、上記第１
の手摺り（１ａ）の形状と同一形状にすることによっ
て、外観上での連続性を創出し、手触りなどの違和感を
なくしたものである。第２の手摺り（１ｂ）の材質や長
さや太さなどのサイズについても、上述した理由から上
記第１の手摺り（１ａ）と同一にすることによって、外
観上での連続性を創出し、手触りなどの違和感をなくし
たものである。As shown in FIGS. 1 and 3, the second handrail (1b) is interposed between the first handrails (1a). The shape of the second handrail (1b) is freely formed in terms of design.
The handrail (1a) has the same shape as the handrail (1a), thereby creating continuity in appearance and eliminating discomfort such as touch. The second handrail (1b) is made to have the same material and size such as length and thickness as the first handrail (1a) for the reason described above, thereby creating continuity in appearance. , The feeling of discomfort is eliminated.
【００１８】図１および図２に示すごとく、第１の接続
具（２）は、第１の手摺り（１ａ）と第２の手摺り（１
ｂ）とのどちらか一方の端面に取り付けられるものであ
る。この第１の接続具（２）には、あり溝（４）が設け
られており、ビスなどを挿着できるビス穴（６）が複数
設けられている。このビス穴（６）にビスなどを挿着
し、第１の手摺り（１ａ）と第２の手摺り（１ｂ）との
どちらか一方の端面に固定することで第１の接続具
（２）が取り付けられるものである。As shown in FIGS. 1 and 2, the first connector (2) includes a first handrail (1a) and a second handrail (1a).
It is attached to one of the end faces of b). The first connector (2) is provided with a dovetail groove (4) and is provided with a plurality of screw holes (6) into which screws and the like can be inserted. A screw or the like is inserted into the screw hole (6) and fixed to one of the end faces of the first handrail (1a) and the second handrail (1b) so that the first connector (2 ) Is attached.
【００１９】図１および図２に示すごとく、第２の接続
具（３）は、第１の手摺り（１ａ）と第２の手摺り（１
ｂ）との上述した他方の端面に取り付けられるものであ
る。この第２の接続具（３）には、ありほぞ（５）が設
けられており、ビスなどを挿着できるビス穴（６）が複
数設けられている。このビス穴（６）にビスなどを挿着
し、第１の手摺り（１ａ）と第２の手摺り（１ｂ）との
上述した他方の端面に固定することで第２の接続具
（３）が取り付けられるものである。As shown in FIGS. 1 and 2, the second connector (3) includes a first handrail (1a) and a second handrail (1).
It is attached to the other end face described above with b). The second connector (3) is provided with dovetail tenon (5) and is provided with a plurality of screw holes (6) into which screws and the like can be inserted. A screw or the like is inserted into the screw hole (6) and fixed to the other end surface of the first handrail (1a) and the second handrail (1b) described above, whereby the second connector (3) ) Is attached.
【００２０】図２に示すごとく、あり溝（４）とありほ
ぞ（５）とを互いに嵌合させることで、予め第１の手摺
り（１ａ）と第２の手摺り（１ｂ）とのどちらか一方の
端面にあり溝（４）を設けた第１の接続具（２）を取り
付け、同他方の端面にありほぞ（５）を設けた第２の接
続具（３）を取り付けておき、現場では、まず第１の手
摺り（１ａ）を支持具（７）で固定しておき、その後第
２の手摺り（１ｂ）を第１の手摺り（１ａ）間に移動さ
せてあり溝（４）とありほぞ（５）とを互いに嵌合させ
るだけの施工で非常に簡単なものである。すなわち、上
述の施工は、従来のようなボルト接続などのいわゆる追
い施工ではできなかった階段手摺りでの規制された間隔
において、あり溝（４）とありほぞ（５）とを互いに嵌
合させるだけの施工であり、非常に簡単なものである。
しかも、従来のようなボルト接続などのいわゆる追い施
工でなされていた面倒な施工工程が省かれ、熟練した技
術も要しないので施工スピードをアップすることができ
るものである。As shown in FIG. 2, by fitting the dovetail groove (4) and the dovetail tenon (5) with each other, which one of the first handrail (1a) and the second handrail (1b) is previously prepared. A first connecting tool (2) having a groove (4) provided on one of the end faces is attached, and a second connecting tool (3) having a tenon (5) provided on the other end face is attached. In the field, first, the first handrail (1a) is first fixed by the support tool (7), and then the second handrail (1b) is moved between the first handrails (1a) and the groove ( 4) and the dovetail (5) are simply fitted together, which is very simple. That is, in the above-described construction, the dovetail groove (4) and the dovetail tenon (5) are fitted to each other at a regulated interval in the stair handrail, which was not possible with conventional so-called additional work such as bolt connection. It is a simple construction and very easy.
In addition, the troublesome construction process that is conventionally performed by so-called additional construction such as bolt connection is omitted, and no skilled technique is required, so that the construction speed can be increased.
【００２１】本発明の階段手摺りの接続構造は、さら
に、図１に示すごとく、上記あり溝（４）を垂直方向に
向け、上記第２の手摺り（１ｂ）を上方から下方へ移動
させてあり溝（４）とありほぞ（５）とを互いに嵌合さ
せてなっている。このような構成をとることによって、
現場で第１の手摺り（１ａ）を支持具（７）で固定して
おいても、あり溝（４）を垂直方向に向け、上記第２の
手摺り（１ｂ）を上方から下方へ移動させるだけで、あ
り溝（４）とありほぞ（５）との相互の嵌合が簡単にで
き、しかも、第２の手摺り（１ｂ）が、支持具（７）を
必要とすることなしに第１の手摺り（１ａ）間で上述の
ようにあり溝（４）とありほぞ（５）との相互の嵌合に
より支持できるものである。As shown in FIG. 1, the connecting structure of the stair handrail according to the present invention further directs the dovetail groove (4) in the vertical direction and moves the second handrail (1b) from above to below. The dovetail groove (4) and the dovetail tenon (5) are fitted together. By taking such a configuration,
Even if the first handrail (1a) is fixed on the site by the support tool (7), the dovetail groove (4) is oriented vertically and the second handrail (1b) is moved from the upper side to the lower side. The dowel groove (4) and the dovetail tenon (5) can be easily fitted together, and the second handrail (1b) does not require the support tool (7). As described above, the first handrail (1a) can be supported by mutual fitting of the dovetail groove (4) and the dovetail tenon (5).
【００２２】また、図１に示すごとく、上記第２の手摺
り（１ｂ）が略水平面内において曲折してなっている。
このような構成をとることによって、階段の曲がりの箇
所においても、第１の手摺り（１ａ）を支持具（７）で
固定しておき、第２の手摺り（１ｂ）を階段の曲がりに
応じて適宜略水平面内において曲折しておけば、あり溝
（４）を垂直方向に向け、上記第２の手摺り（１ｂ）を
上方から下方へ移動させるだけで、第１の接続具（２）
と第２の接続具（３）は取り替える必要もなく、あり溝
（４）とありほぞ（５）との相互の嵌合が簡単にできる
ものである。Further, as shown in FIG. 1, the second handrail (1b) is bent in a substantially horizontal plane.
By adopting such a configuration, the first handrail (1a) is fixed by the support tool (7) and the second handrail (1b) is also used at the bend of the stairs even at the bend of the stairs. Accordingly, if bent appropriately in a substantially horizontal plane, the dovetail groove (4) is oriented in the vertical direction, and the second handrail (1b) is moved from the upper side to the lower side. )
The second connection tool (3) does not need to be replaced, and the dovetail groove (4) and the dovetail tenon (5) can be easily fitted to each other.
【００２３】本発明の階段手摺りの接続構造によると、
図１および図３に示すごとく、支持具（７）で固定され
てなる第１の手摺り（１ａ）と、この第１の手摺り（１
ａ）間に介在される第２の手摺り（１ｂ）とを接続して
なる階段手摺りの接続構造において、上記第１の手摺り
（１ａ）と第２の手摺り（１ｂ）とのどちらか一方の端
面にあり溝（４）を設けた第１の接続具（２）を取り付
け、同他方の端面にありほぞ（５）を設けた第２の接続
具（３）を取り付け、あり溝（４）とありほぞ（５）と
を互いに嵌合させてなるので、予め第１の手摺り（１
ａ）と第２の手摺り（１ｂ）とのどちらか一方の端面に
あり溝（４）を設けた第１の接続具（２）を取り付け、
同他方の端面にありほぞ（５）を設けた第２の接続具
（３）を取り付けておき、現場では、まず第１の手摺り
（１ａ）を支持具（７）で固定しておき、その後第２の
手摺り（１ｂ）を第１の手摺り（１ａ）間に移動させて
あり溝（４）とありほぞ（５）とを互いに嵌合させるだ
けの施工で非常に簡単なものである。すなわち、上述の
施工は、従来のようなボルト接続などのいわゆる追い施
工ではできなかった階段手摺りでの規制された間隔にお
いて、あり溝（４）とありほぞ（５）とを互いに嵌合さ
せるだけの施工であり、非常に簡単なものである。According to the connection structure of the stair handrail of the present invention,
As shown in FIGS. 1 and 3, a first handrail (1a) fixed by a support tool (7) and the first handrail (1a).
a) In the connecting structure of the stair handrail which is connected to the second handrail (1b) interposed between the two, whichever of the first handrail (1a) and the second handrail (1b) A first connecting tool (2) having a dovetail groove (4) provided on one of the end faces is attached, and a second connecting tool (3) provided with a dovetail tenon (5) is attached to the other end face of the dovetail groove. Since the (4) and the dovetail (5) are fitted to each other, the first handrail (1
a) and a second handrail (1b), which is provided with a first connector (2) provided with a groove (4) on one of the end faces,
A second connecting tool (3) provided with a tenon (5) on the other end face is attached, and at the site, the first handrail (1a) is first fixed by the support tool (7), After that, the second handrail (1b) is moved between the first handrails (1a), and the groove (4) and the dovetail (5) are simply fitted to each other. is there. That is, in the above-described construction, the dovetail groove (4) and the dovetail tenon (5) are fitted to each other at a regulated interval in the stair handrail, which was not possible with conventional so-called additional work such as bolt connection. It is a simple construction and very easy.
【００２４】しかも、従来のようなボルト接続などのい
わゆる追い施工でなされていた面倒な施工工程が省か
れ、熟練した技術も要しないので施工スピードをアップ
することができるものである。Moreover, since the troublesome construction process which is conventionally performed by so-called additional construction such as bolt connection is omitted and no skilled technique is required, the construction speed can be increased.
【００２５】[0025]
【発明の効果】本発明の請求項１に係る階段手摺りの接
続構造によると、予め第１の手摺り（１ａ）と第２の手
摺り（１ｂ）とのどちらか一方の端面にあり溝（４）を
設けた第１の接続具（２）を取り付け、同他方の端面に
ありほぞ（５）を設けた第２の接続具（３）を取り付け
ておき、現場では、まず第１の手摺り（１ａ）を支持具
（７）で固定しておき、その後第２の手摺り（１ｂ）を
第１の手摺り（１ａ）間に移動させてあり溝（４）とあ
りほぞ（５）とを互いに嵌合させるだけの施工で非常に
簡単なものである。すなわち、上述の施工は、従来のよ
うなボルト接続などのいわゆる追い施工ではできなかっ
た階段手摺りでの規制された間隔において、あり溝
（４）とありほぞ（５）とを互いに嵌合させるだけの施
工であり、非常に簡単なものである。According to the connection structure for stair handrails according to claim 1 of the present invention, there is a groove on the end face of either the first handrail (1a) or the second handrail (1b) in advance. The first connecting tool (2) provided with (4) is attached, and the second connecting tool (3) provided with the tenon (5) is attached on the other end face, and the first connecting tool (2) is attached first in the field. The handrail (1a) is fixed by a support (7), and then the second handrail (1b) is moved between the first handrails (1a) and the groove (4) and dovetail (5). ) And is a very simple construction just to fit together. That is, in the above-described construction, the dovetail groove (4) and the dovetail tenon (5) are fitted to each other at a regulated interval in the stair handrail, which cannot be done by so-called additional construction such as conventional bolt connection. It is a simple construction and very easy.
【００２６】しかも、従来のようなボルト接続などのい
わゆる追い施工でなされていた面倒な施工工程が省か
れ、熟練した技術も要しないので施工スピードをアップ
することができるものである。Moreover, the troublesome construction process which is conventionally performed by so-called additional work such as bolt connection is omitted, and no skilled technique is required, so that the construction speed can be increased.
【００２７】本発明の請求項２に係る階段手摺りの接続
構造によると、上記あり溝（４）を垂直方向に向け、上
記第２の手摺り（１ｂ）を上方から下方へ移動させてあ
り溝（４）とありほぞ（５）とを互いに嵌合させてなる
ので、請求項１記載のものに加えて、現場で第１の手摺
り（１ａ）を支持具（７）で固定しておいても、あり溝
（４）を垂直方向に向け、上記第２の手摺り（１ｂ）を
上方から下方へ移動させるだけで、あり溝（４）とあり
ほぞ（５）との相互の嵌合が簡単にでき、しかも、第２
の手摺り（１ｂ）が、支持具（７）を必要とすることな
しに第１の手摺り（１ａ）間で上述のようにあり溝
（４）とありほぞ（５）との相互の嵌合により支持でき
るものである。According to the connection structure of the stair handrail according to claim 2 of the present invention, the dovetail groove (4) is oriented in the vertical direction, and the second handrail (1b) is moved downward from above. Since the groove (4) and the dovetail tenon (5) are fitted to each other, the first handrail (1a) is fixed on the site by the support tool (7) in addition to the one described in claim 1. Also, the dovetail groove (4) is oriented vertically, and the second handrail (1b) is moved from the upper side to the lower side, so that the dovetail groove (4) and the dovetail tenon (5) are fitted to each other. Can be done easily, and secondly
The handrails (1b) of the above do not interfit with the dovetail groove (4) and the dovetail (5) as described above between the first handrails (1a) without the need for a support (7). It can be supported in combination.
【００２８】本発明の請求項３に係る階段手摺りの接続
構造によると、上記第２の手摺り（１ｂ）が略水平面内
において曲折してなるので、請求項２記載のものに加え
て、階段の曲がりの箇所においても、第１の手摺り（１
ａ）を支持具（７）で固定しておき、第２の手摺り（１
ｂ）を階段の曲がりに応じて適宜略水平面内において曲
折しておけば、あり溝（４）を垂直方向に向け、上記第
２の手摺り（１ｂ）を上方から下方へ移動させるだけ
で、第１の接続具（２）と第２の接続具（３）は取り替
える必要もなく、あり溝（４）とありほぞ（５）との相
互の嵌合が簡単にできるものである。According to the connection structure for stair handrails according to claim 3 of the present invention, since the second handrail (1b) is bent in a substantially horizontal plane, in addition to the one described in claim 2, Even at the bend of the stairs, the first handrail (1
a) is fixed by a support (7), and the second handrail (1
If b) is bent appropriately in a substantially horizontal plane according to the bending of the stairs, the dovetail groove (4) is oriented vertically, and the second handrail (1b) is moved from above to below, The first connecting tool (2) and the second connecting tool (3) do not need to be replaced, and the dovetail groove (4) and the dovetail tenon (5) can be easily fitted to each other.
【図１】本発明の一実施例に係る階段手摺りの接続構造
を示した分解斜視図である。FIG. 1 is an exploded perspective view showing a connection structure for stair handrails according to an embodiment of the present invention.
【図２】図１の要部斜視図である。FIG. 2 is a perspective view of an essential part of FIG.
【図３】本発明の一実施例に係る階段手摺りの接続構造
を用いた一実施例に係る階段手摺りの全体図である。FIG. 3 is an overall view of a stair handrail according to an embodiment using a connection structure for stair handrails according to an embodiment of the present invention.
１ 手摺り １ａ 第１の手摺り １ｂ 第２の手摺り ２ 第１の接続具 ３ 第２の接続具 ４ あり溝 ５ ありほぞ ７ 支持具 DESCRIPTION OF SYMBOLS 1 handrail 1a 1st handrail 1b 2nd handrail 2 1st connection tool 3 2nd connection tool 4 Dovetail groove 5 Dovetail ten 7 Support tool
Claims (3)
摺り（１ａ）と、この第１の手摺り（１ａ）間に介在さ
れる第２の手摺り（１ｂ）とを接続してなる階段手摺り
の接続構造において、上記第１の手摺り（１ａ）と第２
の手摺り（１ｂ）とのどちらか一方の端面にあり溝
（４）を設けた第１の接続具（２）を取り付け、同他方
の端面にありほぞ（５）を設けた第２の接続具（３）を
取り付け、あり溝（４）とありほぞ（５）とを互いに嵌
合させてなることを特徴とする階段手摺りの接続構造。1. A first handrail (1a) fixed by a support (7) and a second handrail (1b) interposed between the first handrail (1a) are connected to each other. In the connection structure of stair handrails formed by the above, the first handrail (1a) and the second handrail
The first connection tool (2) provided with a groove (4) on one end face of the handrail (1b) and the second connection provided with a tenon (5) on the other end face thereof A stair handrail connection structure, characterized in that the dovetail groove (4) and the dovetail tenon (5) are fitted to each other by attaching the tool (3).
記第２の手摺り（１ｂ）を上方から下方へ移動させてあ
り溝（４）とありほぞ（５）とを互いに嵌合させてなる
ことを特徴とする請求項１記載の階段手摺りの接続構
造。2. The dovetail groove (4) is oriented vertically and the second handrail (1b) is moved downward from above, and the dovetail groove (4) and the dovetail tenon (5) are fitted together. The connection structure for stair handrails according to claim 1, wherein
において曲折してなることを特徴とする請求項２記載の
階段手摺りの接続構造。3. The connection structure for stair handrails according to claim 2, wherein the second handrail (1b) is bent in a substantially horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18962694A JPH0853915A (en) | 1994-08-11 | 1994-08-11 | Stairs handrail connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18962694A JPH0853915A (en) | 1994-08-11 | 1994-08-11 | Stairs handrail connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0853915A true JPH0853915A (en) | 1996-02-27 |
Family
ID=16244449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18962694A Pending JPH0853915A (en) | 1994-08-11 | 1994-08-11 | Stairs handrail connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0853915A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010059617A (en) * | 2008-09-01 | 2010-03-18 | Sekisui House Ltd | Structure and method for mounting coping at corner portion of balustrade wall, and the like |
| JP6153652B1 (en) * | 2016-06-21 | 2017-06-28 | 株式会社丸喜金属本社 | Gripping tool |
-
1994
- 1994-08-11 JP JP18962694A patent/JPH0853915A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010059617A (en) * | 2008-09-01 | 2010-03-18 | Sekisui House Ltd | Structure and method for mounting coping at corner portion of balustrade wall, and the like |
| JP6153652B1 (en) * | 2016-06-21 | 2017-06-28 | 株式会社丸喜金属本社 | Gripping tool |
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