JP3940578B2 - Handrail coupling - Google Patents

Handrail coupling Download PDF

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Publication number
JP3940578B2
JP3940578B2 JP2001320710A JP2001320710A JP3940578B2 JP 3940578 B2 JP3940578 B2 JP 3940578B2 JP 2001320710 A JP2001320710 A JP 2001320710A JP 2001320710 A JP2001320710 A JP 2001320710A JP 3940578 B2 JP3940578 B2 JP 3940578B2
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handrail
support column
holding body
holding
attachment
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JP2003119988A (en
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周平 泉
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周平 泉
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  • Furniture Connections (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、手摺を連結するための手摺連結具に関し、さらに詳しくは、傾斜を有して設置される手摺に使用するのに最適な手摺連結具に関する。
【0002】
【従来の技術】
従来、階段や傾斜面に手摺を設置する場合、設置場所の形状や傾斜角度が場所によって異なることから、まず初めに、手摺を設置すべき場所の測量を行って階段や傾斜面の傾斜角度及び支持柱を設置する場所を決定し、手摺材を固定する継手と支持柱とをその傾斜角度に合わせて接合した手摺材を予め準備し、それを運搬して現地で組み立てて設置するか、現地で設置すべき手摺の傾斜角度を測定しながら支持柱と手摺の接合角度を決定してその場で組み立てることにより設置していた。
【0003】
【発明が解決しようとする課題】
しかし、設置場所の形状や傾斜角度に応じてその都度手摺材を用意するのでは作業が煩雑であるという問題があった。また、手摺を設置すべき傾斜面が度途中で傾斜角度が変わるなど複雑な形状を有しているとさらに設置に手間がかかり、設置する手摺も加工箇所が増加するため非常にコスト高になるという問題があった。
また、設置面から立設された支柱に取り付けて使用する手摺用連結具であって設置場所の形状や傾斜の程度に合わせて手摺の角度を現場で簡単に設定して組み立て可能な手摺用連結具は未だ提供されていない。
【0004】
そこで、本発明は上記の問題点に鑑みてなされたもので、手摺を設置すべき場所が階段や傾斜面であり、途中からその傾斜角度が変わるような複雑な形状を有している場所であっても設置現場で簡単に手摺を設置するのに最適な手摺連結具を提供することを目的とする。
【0005】
【課題を解決するための手段】
上記課題を解決するために請求項1記載の発明は、支持柱に固定される支持柱用接続体と、一端部側に手摺を保持する手摺保持部が形成されると共に、他方側の端部には略半球形状の被取付部を備えた第一の手摺保持体及び第二の手摺保持体と、上部側に第一の手摺保持体と第二の手摺保持体を可動可能に取着する円盤状に形成された取付部と、支持柱用接続体の頂面に設けられた凹部に嵌合される台座部を有する取付体とを備え、支持柱に固定した支持柱用接続体の取付部に第一の手摺保持体と第二の手摺保持体の被取付部の開口面同士を互いに合わせて締着部材で連結することにより相対的に回動可能な略球体を形成するようにして取り着けることによって第一の手摺保持体と第二の手摺保持体をそれぞれ略鉛直面に沿って可動可能とし、それによって設置すべき手摺の傾斜角度が自由に設定可能とされていることを特徴とする手摺連結具を提供する。
【0006】
上記課題を解決するために請求項2記載の発明は、請求項1に記載の手摺連結具において、取付体の台座部は凹部内を回動可能とされていることを特徴とする。
【0007】
上記課題を解決するために請求項3記載の発明は、請求項1又は2に記載の手摺連結具において、第一の手摺保持体と第二の手摺保持体のいずれか一方のみを備えてなることを特徴とする。
【0009】
【発明の実施の形態】
以下、本発明に係る手摺連結具の一実施形態について図面を参照しつつ説明する。図1は本発明に係る手摺連結具の一実施形態の分解斜視図である。
まず、図1に示された手摺連結具1は概略として、例えば図7に示すような階段3に立設された支持柱5、5と連結される支持柱接続部10aを有する支持柱用接続体10と、手摺を保持する手摺保持体31、32とを備えて構成されている。
【0010】
手摺保持体31、32は、ステンレスや合金等の金属製材料や木製により形成されており、図1及び図3(a)(b)に示すように、略円筒状に形成された本体33、34と、被取付部21、22を備えて構成されている。本体33、34は、一方の端部側にその内部に手摺7挿入して保持する手摺保持部33a、34aが形成され、他方の端部側に略半球形状の被取付部21、22が形成されている。略円筒状の本体33、34の側面部には手摺保持部33a、34aに挿入された手摺7を固定するためのネジ35a、36aを挿通するネジ孔35、36が穿設されている。尚、手摺保持部33a、34aへの手摺7の取付構造は図示されたものに限られるものではなく、例えば、手摺保持部33a、34aの内壁面にネジ溝を形成すると共に手摺7の端部にこれと螺合するネジ溝を形成させ、両者を螺合することにより固定する構造でもよく、溶接により接合する構造であってもよい。また、手摺7の端部側に手摺保持体31、32を直接形成することも可能である。このように手摺保持部33a、34aへの手摺7の取付構造は各種の構造が採用可能である。
【0011】
本体33、34の手摺保持部33a、34aとは反対側の端面は、図3(b)に最もよく示されているように、略斜めに切り込んだ形状とされていると共に、手摺保持体31、32が可動する範囲を広く確保するために後述する支持柱用接続体10と接触する部分に切込部37、38が形成されている。そして、当該端部には、略半球形状の被取付部21、22を備えている。略半球形状の被取付部21、22の頂部には後述する支持柱用接続体10に設けられた取付体15に取り付けるための締着部材であるボルト41を挿通する挿通孔21a、22aが穿設されている。そして、被取付部21、22の開口面同士を取付体15の円盤状に形成された取付部15bを間に挟んだ状態で互いに合わせ、被取付部21の挿通孔21aからボルト41を被取付部22の挿通孔22aを貫通するように挿通してワッシャ43を介在させたナット42で連結することにより回動可能に取着されている。これにより、被取付部21、22は略球体を形成するようにして取付部15bに取着される。このとき、手摺保持体31、32は、ワッシャ43により適度な加重を加えることによって相対的に回動するようになっている。この構成によって手摺保持体31、32は支持柱5に設置された状態において互いに略鉛直面に沿って可動するので設置すべき手摺7の傾斜角度が自由に設定可能となる。
【0012】
支持柱用接続体10は、図1及び図4に示すように、先端部が僅かに窄まった略円筒形状を有し、その上部側の頂面には取付体15の台座部15aが嵌合される横断面が円形の凹部11が形成されている。また、支持柱用接続体10の下部側には支持柱5を挿入して保持するための支持柱接続部10aが形成され、支持柱用接続体10の側面には支持柱接続部10aに挿入された支持柱5を固定するためのビス13a、13aが挿通される挿通孔13、13が穿設されている。尚、支持柱5に対する支持柱用接続体10の取付構造は、上述した手摺保持部33a、34aへの手摺7の取付構造と同様に、これに限るものではなく、例えば、支持柱接続部10aの内壁面にネジ溝を形成し、支持柱5の先端部側をこれに螺合させることにより固定する構造でもよく、溶接により接合する構造であってもよく、各種の構造が採用可能である。また、支持柱5の端部側に支持柱用接続体10を直接形成することも可能である。
【0013】
取付体15は、支持柱用接続体10の上端部側の頂面に形成された凹部11に嵌り合うような形状を備えた断面が円形状の取付部である台座部15aと、台座部15aに立設するようにして形成された略円盤状をした取付部15bを備えて構成されている。台座部15aの底面には内壁面にネジ溝が設けられた取付孔15cが穿設され、取付孔15cに支持柱接続部10aの下側内部から締着部材であるボルト11aを挿通して締着することにより支持柱用接続体10に取着されている。本実施形態においては、ワッシャを介在させることにより取付体15を適度な加重を加えて回動するようにされている。そして、取付体15を支持柱用接続体10に確実に固定するために支持柱用接続体10の側面にはビス17aを挿入するための挿通孔17が穿設されている。台座部15aが凹部11に対して回動可能とされているので手摺保持体31、32の位置を容易に調整することができ、これにより手摺7の取り付け方向の調整が可能となる。
【0014】
凹部11の横断面の形状は、例えば、四角形や八角形等の多角形にすると共に台座部15aの周囲の形状もそれに嵌り合うような多角形状とし、支持柱接続部10aの下側内部からボルト11aを挿通して取付孔15cに締着することにより台座部15aの回動を不可とし支持柱用接続体10に対する取付部15bの取付位置を固定化してもよい。この場合、手摺7の取り付け方向の調整は支持柱5に対する支持柱用接続体10の取り付け位置を調整することにより行う。すなわち、支持柱用接続体10の支持柱接続部10aに支持柱5の先端部を挿入した状態で支持柱用接続体10を回動させることにより手摺保持体31、32の方向を調整したのちビス13a、13aで固定すればよい。
【0015】
取付部15bは、被取付部21、22の開口部より僅かに小さい直径を有する略円盤形状をなし、取付部15bの中心にはボルト41が挿通される挿通孔15dが穿設されている。一方、被取付部21の外縁部には図示しない突起部が設けられると共に、被取付部22の外縁部にはその突起部と嵌り合う図示しない被係合部が設けられており、被取付部21の突起部を被取付部22の被係合部に押し込むようにして嵌め合可能とされている。この構造により、取付部15bを挟むようにして被取付部21、22の開口部同士を嵌め合せて被取付部21、22が略球体を形成するようにし、そして、ボルト41で締着することにより被取付部21、22が回動可能とされている。
【0016】
ところで、図7に示すように、両端に位置して立設された支持柱5a、5bに固定すべき手摺連結具1a、1bは少なくとも1つの手摺保持体31を備えていればよい。すなわち、両端側に位置する支持柱5a、5bに用いられる手摺連結具1a、1bは手摺保持体32を有さず、被取付部22のみが取着されている構成とされおり、支持柱用接続体10には、手摺を保持するための一の手摺保持体31を備え、手摺保持体31は、支持柱用接続体10が支持柱5に固定された状態で略鉛直面に沿って可動可能に支持柱用接続体10に取着され、それによって設置すべき手摺7の傾斜角度が自由に設定可能とされている。
尚、支持柱5は、設置面から直接立設されていなくともよい。すなわち、支持柱5が壁面から水平方向に突き出るようにして配置されていても支持柱用接続体10を取り付ける部分が略鉛直方向に立設した状態であればよいことはいうまでもない。
【0017】
次に、本発明に係る手摺連結具1の取り付け方法について図7を参照しながら説明する。まず、手摺7を設置すべき階段3の縁部近傍の所定箇所に支持柱5、5a、5bをそれぞれ略鉛直に立設する。そして、最下端の支持柱5aの先端を手摺連結具1a(一の手摺保持体31のみを備えている。)の支持柱用接続体10に設けられた支持柱接続部10aに挿入して手摺保持体31が手摺7の取付方向を向くようにその位置を調整し、ビス13a、13aを挿通孔13に挿通してしっかりと固定する。
【0018】
次に、手摺連結具1aの手摺保持部33aに設置間隔に応じて長さが調整された手摺7の一方側の端部を挿入し、ネジ35aをビス孔35に挿通してしっかりと固定する。手摺7の反対側の端部を別の手摺連結具1の手摺保持部34aに挿入すると共に、支持柱5aに隣り合う2番目の支持柱5の先端部を支持柱接続部10aに挿入する。そして、2番目の支持柱5の取着された手摺連結具1の手摺保持体32を回動させて手摺7を所望の傾斜角に調整する。そして、2番目の支持柱5に取着された手摺連結具1の手摺保持体32のビス孔36にネジ36aを挿通し、手摺7と手摺保持体32とをしっかりと固定すると共に、挿通孔13にビス13a、13aを挿通して支持柱用接続体10と2番目の支持柱5とをしっかりと固定する。
【0019】
次に、2番目の支持柱5に取り着けられた手摺連結具1の手摺保持体31の手摺保持部33aに別の手摺7の端部を挿入し、ビス35aをビス孔35に挿通して手摺保持体31と手摺7をしっかりと固定する。この手摺7の反対側の端部をさらに別の手摺連結具1の手摺保持部34aに挿入すると共に2番目の支持柱5と隣り合う下から3番目の支持柱5の先端部を支持柱接続部10aに挿入する。そして、3番目の支持柱5に固定された手摺連結具1の手摺保持体32のビス孔36にネジ36aを挿通し、手摺7と手摺保持体32とをしっかりと固定すると共に、挿通孔13にビス13a、13aを挿通して支持柱用接続体10と3番目の支持柱5とをしっかりと固定する。
上記の方法を順次繰り返すことにより階段3の傾斜に合わせて容易に手摺を設置することができると共に、傾斜の一定ではない場合であっても簡単に手摺を設置することができる。
【0020】
【発明の効果】
本発明に係る手摺連結具によれば、支持柱に固定される支持柱用接続体と、手摺を保持するための第一の手摺保持体及び第二の手摺保持体とを備え、第一の手摺保持体及び第二の手摺保持体は、支持柱用接続体が支持柱に固定された状態でそれぞれ略鉛直面に沿って可動可能に支持柱用接続体に取着され、それによって設置すべき手摺の傾斜角度が自由に設定可能とされているので、手摺を設置すべき階段や傾斜面に合わせて簡単に手摺を設置することができると共に、途中から傾斜角度が変化するような複雑な形状を有している状態の階段や傾斜面に対しても設置現場で簡単に手摺を設置することが可能となる。そのため、設置現場の傾斜角度に応じてその都度手摺材を用意する必要がないので作業性もよくしかも従来のものに比べて設置コストも安くなるという効果がある。
【図面の簡単な説明】
【図1】本発明に係る手摺連結具の一実施形態の分解斜視図である。
【図2】本発明に係る手摺連結具の一実施形態の可動状態を示す側面図である。
【図3】(a)は手摺保持体の側面図、(b)はその平面図である。
【図4】(a)は支持柱用接続体の平面図、(b)はその側面図である
【図5】(a)は取付部の平面図、(b)はその側面図である
【図6】取付部に取着された被取付部の取付状態を示す平面図である。
【図7】本発明に係る手摺連結具を用いて階段に手摺を設置した状態を示す斜視図である。
【符号の説明】
1、1a、1b 手摺連結具
3 階段
5、5a、5b 支持柱
7 手摺
10 支持柱用接続体
10a 支持柱接続部
15 取付体
15a 台座部
15b 取付部
15c 取付孔
15d 挿通孔
17 挿通孔
21 被取付部
21a 挿通孔
22 被取付部
22a 挿通孔
31 手摺保持体
32 手摺保持体
33 本体
33a 手摺保持部
34 本体
34a 手摺保持部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a handrail connector for connecting handrails, and more particularly, to a handrail connector optimal for use in a handrail installed with an inclination.
[0002]
[Prior art]
Conventionally, when handrails are installed on stairs and inclined surfaces, the shape and inclination angle of the installation location varies depending on the location. Decide where to install the support pillars, prepare handrail materials in which the joints that fix the handrail materials and the support pillars are joined according to their inclination angles, transport them, and assemble and install them locally. The joint angle between the support column and the handrail was determined while measuring the inclination angle of the handrail to be installed in the assembly and assembled on the spot.
[0003]
[Problems to be solved by the invention]
However, there is a problem that the work is complicated if the handrail material is prepared each time according to the shape and inclination angle of the installation place. Also, if the inclined surface on which the handrail is to be installed has a complicated shape such as the inclination angle changing in the middle, it will take more time to install, and the installed handrail will be more costly because the number of processing points will increase. There was a problem.
In addition, it is a handrail connection tool that is used by attaching it to a column that is erected from the installation surface, and the handrail connection that can be assembled by simply setting the angle of the handrail according to the shape and inclination of the installation location The ingredients have not been provided yet.
[0004]
Therefore, the present invention has been made in view of the above problems, and the place where the handrail should be installed is a staircase or an inclined surface, and the place has a complicated shape whose inclination angle changes from the middle. Even if it exists, it aims at providing the optimal handrail coupling tool for installing a handrail easily at an installation site.
[0005]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the invention according to claim 1 is provided with a support column connecting body fixed to the support column, a handrail holding portion for holding a handrail on one end portion side, and an end portion on the other side. Includes a first handrail holding body and a second handrail holding body having a substantially hemispherical attached portion, and a first handrail holding body and a second handrail holding body are movably attached to the upper side. Mounting of a support column connecting body fixed to a support column, comprising a mounting portion formed in a disk shape and a mounting body having a pedestal portion fitted in a recess provided on the top surface of the support column connecting body. By forming the substantially spherical body relatively rotatable by aligning the opening surfaces of the attachment portions of the first handrail holding body and the second handrail holding body to each other and connecting them with fastening members. The first handrail holder and the second handrail holder can be moved along a substantially vertical plane by attaching them. It inclination angle of the handrail to be established by the providing handrail connector, characterized in that there is a freely set.
[0006]
In order to solve the above-mentioned problem, the invention according to claim 2 is characterized in that, in the handrail connector according to claim 1, the pedestal portion of the attachment body is rotatable in the recess.
[0007]
In order to solve the above-mentioned problem, the invention according to claim 3 is the handrail coupler according to claim 1 or 2, wherein only one of the first handrail holding body and the second handrail holding body is provided. It is characterized by that.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of a handrail connector according to the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view of an embodiment of a handrail connector according to the present invention.
First, the handrail connector 1 shown in FIG. 1 is schematically shown as a connection for a support column having a support column connection portion 10a connected to support columns 5 and 5 erected on a staircase 3 as shown in FIG. A body 10 and handrail holding bodies 31 and 32 for holding handrails are provided.
[0010]
The handrail holding bodies 31 and 32 are made of a metal material such as stainless steel or an alloy or wood, and as shown in FIGS. 1 and 3A and 3B, a main body 33 formed in a substantially cylindrical shape, 34 and mounted portions 21 and 22. In the main bodies 33 and 34, handrail holding portions 33a and 34a for inserting and holding the handrail 7 therein are formed on one end side, and substantially hemispherical attached portions 21 and 22 are formed on the other end side. Has been. Screw holes 35, 36 through which screws 35 a, 36 a for fixing the handrail 7 inserted in the handrail holding portions 33 a, 34 a are formed in side surfaces of the substantially cylindrical main bodies 33, 34. In addition, the attachment structure of the handrail 7 to the handrail holding portions 33a and 34a is not limited to the illustrated one. For example, a screw groove is formed on the inner wall surface of the handrail holding portions 33a and 34a and the end portion of the handrail 7 is provided. A structure may be adopted in which a screw groove is formed to be screwed with the screw, and both are fixed by screwing, or may be a structure joined by welding. It is also possible to form the handrail holding bodies 31 and 32 directly on the end side of the handrail 7. As described above, various structures can be adopted as the structure for attaching the handrail 7 to the handrail holding portions 33a and 34a.
[0011]
The end surfaces of the main bodies 33 and 34 opposite to the handrail holding portions 33a and 34a are cut into a substantially oblique shape and the handrail holding body 31 as best shown in FIG. In order to ensure a wide range in which the first and second members 32 can move, cut portions 37 and 38 are formed in portions that come into contact with the support column connecting body 10 described later. And the said edge part is equipped with the attached parts 21 and 22 of substantially hemispherical shape. Insertion holes 21a and 22a through which bolts 41, which are fastening members to be attached to the attachment body 15 provided on the support column connecting body 10 to be described later, are drilled at the tops of the substantially hemispherical attachment parts 21 and 22. It is installed. Then, the opening surfaces of the mounted portions 21 and 22 are aligned with each other with the mounting portion 15b formed in a disk shape of the mounting body 15 interposed therebetween, and the bolt 41 is mounted from the insertion hole 21a of the mounted portion 21 It is attached so as to be rotatable by being inserted through the insertion hole 22a of the portion 22 and connected by a nut 42 with a washer 43 interposed therebetween. Thereby, the to-be-attached parts 21 and 22 are attached to the attaching part 15b so that a substantially spherical body may be formed. At this time, the handrail holding bodies 31 and 32 are relatively rotated by applying an appropriate weight by the washer 43. With this configuration, the handrail holders 31 and 32 move with respect to each other along a substantially vertical plane in the state where they are installed on the support column 5, so that the inclination angle of the handrail 7 to be installed can be freely set.
[0012]
As shown in FIGS. 1 and 4, the support column connection body 10 has a substantially cylindrical shape with a slightly narrowed tip, and a pedestal 15 a of the mounting body 15 is fitted on the top surface of the upper side. A concave portion 11 having a circular cross section is formed. Further, a support column connection portion 10a for inserting and holding the support column 5 is formed on the lower side of the support column connection body 10, and inserted into the support column connection portion 10a on the side surface of the support column connection body 10. Insertion holes 13 and 13 through which screws 13a and 13a for fixing the support pillars 5 are inserted are formed. Note that the mounting structure of the support column connection body 10 to the support column 5 is not limited to this, like the mounting structure of the handrail 7 to the handrail holding portions 33a and 34a described above. For example, the support column connection portion 10a A structure in which a thread groove is formed in the inner wall surface and the tip end side of the support column 5 is fixed by screwing to this may be used, or a structure joined by welding may be used, and various structures can be adopted. . It is also possible to directly form the support column connector 10 on the end side of the support column 5.
[0013]
The attachment body 15 includes a pedestal portion 15a having a circular cross section and a pedestal portion 15a having a shape that fits into the concave portion 11 formed on the top surface on the upper end portion side of the support column connection body 10. A mounting portion 15b having a substantially disk shape formed so as to stand upright is provided. A mounting hole 15c having a screw groove on the inner wall surface is formed in the bottom surface of the pedestal portion 15a, and a bolt 11a, which is a fastening member, is inserted into the mounting hole 15c from below the support column connecting portion 10a and tightened. By attaching, it is attached to the connecting member 10 for support pillars. In the present embodiment, the attachment body 15 is rotated by applying an appropriate load by interposing a washer. In order to securely fix the attachment body 15 to the support column connection body 10, an insertion hole 17 for inserting a screw 17 a is formed in the side surface of the support column connection body 10. Since the pedestal portion 15a is rotatable with respect to the recess 11, the positions of the handrail holding bodies 31 and 32 can be easily adjusted, and thereby the attachment direction of the handrail 7 can be adjusted.
[0014]
The shape of the cross section of the recess 11, for example, a polygonal shape such as mate therewith also around the shape of the base portion 15a as well as a polygonal shape such as square or octagonal bolt from the lower interior of the support column connecting portion 10a The mounting position of the mounting portion 15b with respect to the support pillar connecting body 10 may be fixed by disabling rotation of the pedestal portion 15a by inserting 11a and fastening it to the mounting hole 15c. In this case, the attachment direction of the handrail 7 is adjusted by adjusting the attachment position of the support pillar connection body 10 with respect to the support pillar 5. That is, after adjusting the direction of the handrail holding bodies 31 and 32 by rotating the support column connection body 10 with the tip of the support column 5 inserted into the support column connection portion 10a of the support column connection body 10a. What is necessary is just to fix with screws 13a and 13a.
[0015]
The attachment portion 15b has a substantially disk shape having a slightly smaller diameter than the openings of the attachment portions 21 and 22, and an insertion hole 15d through which the bolt 41 is inserted is formed in the center of the attachment portion 15b. On the other hand, a projection (not shown) is provided on the outer edge portion of the attached portion 21, and an engagement portion (not shown) that fits the projection portion is provided on the outer edge portion of the attachment portion 22. The protrusions 21 can be fitted so as to be pushed into the engaged portions of the attached portion 22. With this structure, the openings of the attached portions 21 and 22 are fitted together so as to sandwich the attaching portion 15b so that the attached portions 21 and 22 form a substantially spherical body, and then tightened with the bolt 41 to be covered. The attachment portions 21 and 22 are rotatable.
[0016]
By the way, as shown in FIG. 7, the handrail couplers 1 a and 1 b to be fixed to the support columns 5 a and 5 b erected at both ends may be provided with at least one handrail holder 31. That is, the handrail couplers 1a and 1b used for the support pillars 5a and 5b located on both end sides do not have the handrail holding body 32, and only the attached portion 22 is attached. The connection body 10 includes one handrail holding body 31 for holding a handrail, and the handrail holding body 31 is movable along a substantially vertical surface in a state where the support column connection body 10 is fixed to the support column 5. It is possible to attach to the support column connecting body 10 so that the inclination angle of the handrail 7 to be installed can be freely set.
In addition, the support pillar 5 does not need to stand directly from the installation surface. That is, it is needless to say that even if the support pillar 5 is arranged so as to protrude from the wall surface in the horizontal direction, the part to which the support pillar connector 10 is attached may be in a state of being erected in a substantially vertical direction.
[0017]
Next, a method for attaching the handrail connector 1 according to the present invention will be described with reference to FIG. First, support pillars 5, 5 a, 5 b are erected substantially vertically at predetermined locations near the edge of the staircase 3 where the handrail 7 is to be installed. Then, the tip of the lowermost support column 5a is inserted into the support column connection portion 10a provided on the support column connection body 10 of the handrail coupler 1a (provided with only one handrail holding body 31). The position of the holding body 31 is adjusted so as to face the mounting direction of the handrail 7, and the screws 13 a and 13 a are inserted into the insertion holes 13 and fixed firmly.
[0018]
Next, the end portion on one side of the handrail 7 whose length is adjusted according to the installation interval is inserted into the handrail holding portion 33a of the handrail connector 1a, and the screw 35a is inserted into the screw hole 35 and firmly fixed. . The opposite end of the handrail 7 is inserted into the handrail holding portion 34a of another handrail connector 1, and the tip of the second support column 5 adjacent to the support column 5a is inserted into the support column connection portion 10a. Then, the handrail holding body 32 of the handrail connector 1 to which the second support column 5 is attached is rotated to adjust the handrail 7 to a desired inclination angle. Then, the screw 36a is inserted into the screw hole 36 of the handrail holding body 32 of the handrail connector 1 attached to the second support column 5, and the handrail 7 and the handrail holding body 32 are firmly fixed, and the insertion hole Screws 13a and 13a are inserted into 13 and the support column connecting body 10 and the second support column 5 are firmly fixed.
[0019]
Next, the end portion of another handrail 7 is inserted into the handrail holding portion 33a of the handrail holding body 31 of the handrail connector 1 attached to the second support pillar 5, and the screw 35a is inserted into the screw hole 35. The handrail holder 31 and the handrail 7 are firmly fixed. The opposite end of the handrail 7 is further inserted into the handrail holding portion 34a of another handrail coupler 1, and the tip of the third support column 5 from the bottom adjacent to the second support column 5 is connected to the support column. Insert into part 10a. Then, the screw 36a is inserted into the screw hole 36 of the handrail holding body 32 of the handrail connector 1 fixed to the third support column 5, and the handrail 7 and the handrail holding body 32 are firmly fixed, and the insertion hole 13 is inserted. Screws 13a and 13a are inserted through the support column connecting body 10 and the third support column 5 to firmly fix them.
By sequentially repeating the above method, the handrail can be easily installed according to the inclination of the stairs 3, and the handrail can be easily installed even when the inclination is not constant.
[0020]
【The invention's effect】
According to the handrail connector according to the present invention, the support column connecting body fixed to the support column, the first handrail holding body and the second handrail holding body for holding the handrail, The handrail holding body and the second handrail holding body are attached to the support column connection body so as to be movable along a substantially vertical plane while the support column connection body is fixed to the support column. Since the tilt angle of the power handrail can be set freely, it is possible to easily install the handrail according to the stairs and the inclined surface where the handrail should be installed, and the slope angle changes from the middle. It is possible to easily install a handrail on the installation site even on a staircase or an inclined surface having a shape. Therefore, it is not necessary to prepare a handrail material each time according to the inclination angle of the installation site, so that the workability is improved and the installation cost is reduced as compared with the conventional one.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of an embodiment of a handrail connector according to the present invention.
FIG. 2 is a side view showing a movable state of an embodiment of the handrail connector according to the present invention.
3A is a side view of a handrail holding body, and FIG. 3B is a plan view thereof.
4A is a plan view of a connecting member for a support column, FIG. 4B is a side view thereof, FIG. 5A is a plan view of a mounting portion, and FIG. 4B is a side view thereof; FIG. 6 is a plan view showing a mounting state of a mounted portion attached to the mounting portion.
FIG. 7 is a perspective view showing a state in which a handrail is installed on the stairs using the handrail connector according to the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1, 1a, 1b Handrail coupling tool 3 Stairs 5, 5a, 5b Support pillar 7 Handrail 10 Support pillar connection body
10a Support column connection part 15 attachment body 15a pedestal part 15b attachment part 15c attachment hole
15d Insertion hole 17 Insertion hole 21 Mounted part 21a Insertion hole 22 Mounted part 22a Insertion hole 31 Handrail holding body 32 Handrail holding body 33 Main body 33a Handrail holding part 34 Main body 34a Handrail holding part

Claims (3)

支持柱に固定される支持柱用接続体と、
一端部側に手摺を保持する手摺保持部が形成されると共に、他方側の端部には略半球形状の被取付部を備えた第一の手摺保持体及び第二の手摺保持体と、
上部側に前記第一の手摺保持体と前記第二の手摺保持体を可動可能に取着する円盤状に形成された取付部と、前記支持柱用接続体の頂面に設けられた凹部に嵌合される台座部を有する取付体と、
を備え、
前記支持柱に固定した前記支持柱用接続体の前記取付部に前記第一の手摺保持体と前記第二の手摺保持体の前記被取付部の開口面同士を互いに合わせて締着部材で連結することにより相対的に回動可能な略球体を形成するようにして取り着けることによって前記第一の手摺保持体と前記第二の手摺保持体をそれぞれ略鉛直面に沿って可動可能とし、それによって設置すべき手摺の傾斜角度が自由に設定可能とされていることを特徴とする手摺連結具。
A support column connection body fixed to the support column;
A handrail holding portion for holding a handrail on one end side is formed, and a first handrail holding body and a second handrail holding body provided with a substantially hemispherical attached portion on the other end,
A mounting portion formed in a disc shape for movably attaching the first handrail holding body and the second handrail holding body on the upper side, and a recess provided on the top surface of the support column connecting body An attachment body having a base portion to be fitted; and
With
The opening portions of the attachment portion of the first handrail holding body and the second handrail holding body are aligned with each other and connected by a fastening member to the attachment portion of the support pillar connection body fixed to the support pillar. The first handrail holding body and the second handrail holding body are movable along a substantially vertical plane by attaching the first handrail holding body and the second handrail holding body, respectively, so as to form a relatively rotatable spherical body. The handrail coupler is characterized in that the inclination angle of the handrail to be installed can be freely set .
請求項1に記載の手摺連結具において、
前記取付体の前記台座部は前記凹部内を回動可能とされていることを特徴とする手摺連結具。
The handrail connector according to claim 1,
The handrail connector according to claim 1, wherein the pedestal portion of the attachment body is rotatable in the recess.
請求項1又は2に記載の手摺連結具において、In the handrail connector according to claim 1 or 2,
前記第一の手摺保持体と前記第二の手摺保持体のいずれか一方のみを備えてなることを特徴とする手摺連結具。  A handrail coupler comprising only one of the first handrail holder and the second handrail holder.
JP2001320710A 2001-10-18 2001-10-18 Handrail coupling Expired - Lifetime JP3940578B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001320710A JP3940578B2 (en) 2001-10-18 2001-10-18 Handrail coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001320710A JP3940578B2 (en) 2001-10-18 2001-10-18 Handrail coupling

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Publication Number Publication Date
JP2003119988A JP2003119988A (en) 2003-04-23
JP3940578B2 true JP3940578B2 (en) 2007-07-04

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ID=19138055

Family Applications (1)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100465403C (en) * 2003-09-19 2009-03-04 A.C.N.118296094有限公司 Handrail or top rail, post and panel assembly and connector therefor
ES2635634T3 (en) * 2014-01-31 2017-10-04 Fondazione Di' Persona Post for balusters, railings and the like
IT201900021120A1 (en) * 2019-11-13 2021-05-13 Fond Di Persona ARTICULATED JOINT FOR BALUSTRADES, RAILINGS AND THE LIKE
KR102157988B1 (en) * 2020-05-19 2020-09-18 주식회사 아스코 Apparatus for multi-directional combine a pipe
KR102620886B1 (en) * 2021-04-02 2024-01-03 노덕현 Balustrade

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