JP3786395B2

JP3786395B2 - Makeup stair railing

Info

Publication number: JP3786395B2
Application number: JP22799899A
Authority: JP
Inventors: 隆之川合; 隆坪内
Original assignee: Sekisui House Ltd
Current assignee: Sekisui House Ltd
Priority date: 1999-08-11
Filing date: 1999-08-11
Publication date: 2006-06-14
Anticipated expiration: 2019-08-11
Also published as: JP2001049822A

Description

【０００１】
【発明の属する技術分野】
本発明は、階段の側面に立設された化粧階段手摺の技術分野に属し、特に複数の柱と腰壁とを連続させた化粧階段手摺に関するものである。
【０００２】
【従来の技術】
従来、階段の側面に配設される手摺としては、図１０に示すように、複数の柱（親柱１２、子柱１３）の上端に手摺１１を取り付けた化粧階段手摺納まりのものや、図１２に示すように、腰壁２１上に手摺となる笠木１５を取り付けた笠木納まりのものとがある。
【０００３】
上記化粧階段手摺納まりの手摺は、図１１に示すように、手摺１１の裏面に連続した凹溝１１ａが形成されており、その凹溝１１ａを柱（親柱１２、子柱１３）の上端に嵌合させると共に柱に斜めから釘打ちして取り付けられる。一方、上記笠木納まりの笠木１５は、図１３に示すように、内側と外側に腰壁パネル２３を貼り合わせた壁部２２の上端部に笠木１５の裏面１５ａを配置させて壁部２２に斜めから釘ｋを打ち付けて取り付けられる。
【０００４】
【発明が解決しようとする課題】
しかしながら、上記手摺１１は裏面に凹溝１１ａが形成されており、一方、笠木１５の裏面は平坦面１５ａとされており、両者の裏面構造が異なるので、手摺１１と笠木１５とを連続させることはできない。そのため、化粧階段手摺納まりと笠木納まりとはそれぞれ別々のものとして設計されていたため、階段の手摺の仕様として上記化粧階段手摺納まりのみによるか、笠木納まりのみによるかしか選択できないという問題がある。
本発明は、上記問題点に鑑みてなされたものであり、複数の柱と腰壁とを連続させて化粧階段手摺納まりと笠木納まりを一体化した仕様の化粧階段手摺を実現することを課題とする。
【０００５】
【課題を解決するための手段】
本発明の請求項１に係る化粧階段手摺は、階段の側面に立設された化粧階段手摺において、階段の側面に立設された複数の柱で構成する柱部と、裏面においてその長さ方向に連続した溝部が形成された手摺とを具備し、上記柱の上端に上記手摺の溝部を嵌合させて配置した柱納まり部分と、階段の側面に立設されて上記柱部と並設された腰壁と、上部においてその長さ方向に連続し上記手摺の溝部と嵌合可能な凸部が形成された凸型部材とを具備し、上記凸型部材を上記腰壁の上端部に接合し上記柱納まり部分から手摺を延設させその溝部を該凸型部材の凸部に嵌合させて上記柱納まり部分から連続して手摺を配置した腰壁納まり部分とを具備することを特徴とする。
これによれば、上記腰壁納まり部分では腰壁の上端部に凸型部材を接合することによって、裏面に溝部が形成された手摺を柱納まり部分から腰壁上に連続して配置することができる。
【０００６】
また、本発明の請求項２に係る化粧階段手摺は、請求項１に記載の化粧階段手摺において、上記凸型部材は、断面が台形形状をなし、その上部に上記凸部を形成したことを特徴とする。
これによれば、凸型部材の断面形状を台形形状とすることによって、上記凸部を腰壁の内側寄りあるいは外側寄りに自由に配置することができる。
【０００７】
さらに、本発明の請求項３に係る化粧階段手摺は、請求項１または２に記載の化粧階段手摺において、上記手摺は、その溝部がＶ溝であり、上記凸型部材は、その凸部が上記Ｖ溝に沿って山型に形成されていることを特徴とする。
これによれば、上記手摺の溝部がＶ溝である場合でも、上記凸型部材の凸部を上記Ｖ溝に沿って山型に形成することによって、上記手摺のＶ溝を該山型の凸部に嵌合することができる。
【０００８】
【発明の実施の形態】
以下に、本発明の実施の形態を図面を参照しながら説明する。
図１は、本発明の実施の形態による化粧階段手摺を示す立面図である。図２は図１中の柱と手摺との取り付け状態を示した断面図であり、同図（ａ）は図１中のＩＩａ−ＩＩａ線の断面図であって子柱と手摺との取り付け状態を示し、同図（ｂ）は図１中のＩＩｂ−ＩＩｂ線の断面図であって親柱と手摺との取り付け状態を示す。また、図３は図１中のＩＩＩ−ＩＩＩ線の断面図であって腰壁と手摺との取り付け状態を示す。
【０００９】
本実施の形態による化粧階段手摺は、図１に示すように、柱納まり部分１０と、腰壁納まり部分２０とを具備するものである。
【００１０】
上記柱納まり部分１０は、階段の踏板１４の端部周辺から立設された親柱１２と子柱１３とで構成する柱部と、この柱部の上端に取り付けた手摺１１とから構成されている。この柱納まり部分１０において階段の下部と上部に上記親柱１２がそれぞれ１本ずつ設置され、その他の部分に子柱１３が適宜に設置されている。また、上記手摺１１は、図２に示すように、細長い矩形状をした板材から形成され、表面はその長さ方向に沿った中央がやや盛り上がるように加工され、また、裏面は上記親柱１２や子柱１３の上端に取り付けられるようにその長さ方向に沿って連続した凹溝１１ａ（溝部）が形成されている。すなわち、子柱１３の上端が上記手摺１１の凹溝１１ａに嵌合され（図２（ａ）参照）、また、親柱１２の上端面に接合したフィレット部材３３が上記手摺１１の凹溝１１ａに嵌合される（図２（ｂ）参照）。
【００１１】
一方、上記腰壁納まり部分２０は、図１に示すように、階段の上部の踊り場において内壁ｗに対して垂直に腰壁２１が上記柱部と並設されている。この腰壁２１は、図３に示すように、踊り場の床板１４ａに立設されており、壁部２２の内側面と外側面にそれぞれ石こうボード等からなる腰壁パネル２３が張り合わされたものである。また、この壁部２２の上端面には、全体が細長い板材から形成され、上部にその長さ方向に連続した凸部２４ａが形成された断面凸型状の凸型部材２４が接合されている。そして、上記柱納まり部分１０から手摺１１を延設させ、その溝部１１ａをこの凸型部材２４の凸部２４ａに嵌合させることにより、この腰壁納まり部分２０において上記柱納まり部分１０から連続的に手摺１１を配置させている。
【００１２】
次に、上記柱納まり部分１０と上記腰壁納まり部分２０とにおける手摺１１の取り付け方法を図４から図６に基づいて簡単に説明する。
図４は、柱納まり部分１０において手摺１１を傾斜させて配置する取り付け方を説明する側面図である。図５は、柱納まり部分１０において階段の下部の親柱１２に手摺１１を配置する取り付け方を説明する斜視図である。図６は、腰壁納まり部分２０の壁部２２と柱納まり部分１０の子柱１３とに手摺１１を連続的に配置する取り付け方を説明する斜視図である。
【００１３】
まず、柱納まり部分１０の傾斜した部位に手摺１１を取り付ける場合は、図４に示すように、各子柱１３の上端部を階段の傾斜角度にあわせてカットしておき、この上端部に上記手摺１１を配置し凹溝１１ａを嵌合させる。このとき子柱１３の斜めにカットした上端面には接着剤をあらかじめ塗布しておき、手摺１１を子柱１３に接着させると共に斜めから釘ｋを打ち付けて固定させる。また、この手摺１１の裏面の各子柱１３間には、その前後の端部を斜めにカットしたフィレット部材３２を配置し、手摺１１の凹溝１１ａに接着剤で接着させると共に釘ｋを打ち付けて固定する。この前後の端部を斜めにカットしたフィレット部材３２を用いることにより、子柱１３間における手摺１１の凹溝１１ａに該フィレット部材３２を隙間なく配置することができる。従って、この柱納まり部分１０の傾斜した部位において上記手摺１１を下方から眺めても上記フィレット部材３２によって凹溝１１ａが隠れるので、手摺１１の外観を損ねることはない。
【００１４】
また、階段下部の親柱１２に手摺１１を取り付ける場合は、図５に示すように、あらかじめ親柱１２の上端面に矩形状のフィレット部材３３を接合させておく。この接合は、図示しないが接着剤で接着させると共にその上からビス止めすることにより行う。このフィレット部材３３は、上記手摺１１の凹溝１１ａに嵌合可能な大きさに形成されている。そして、手摺１１を親柱１２の上端面に配置しその凹溝１１ａを上記フィレット部材３３に嵌合させる。このときフィレット部材３３の上面には接着剤をあらかじめ塗布しておき、手摺１１を親柱１２に接着させて固定する。なお、図示しないが、階段上部の親柱１２においても上記と同様にして手摺１１を親柱１２上に取り付ける。
このようにして、親柱１２と子柱１３とで構成された柱部に手摺１１を取り付けた柱納まり部分１０が施工される。
【００１５】
次に、腰壁納まり部分１０では、図６に示すように、あらかじめ壁部２２の上端面に上記凸型部材２４を接着剤で接着させると共に壁部２２の側面に釘ｋを斜め上に打ち付けて固定する。そして、手摺１１をこの壁部２２と子柱１３とを架け渡すようにしてその裏面側を上記凸型部材２４上に配置し、凹溝１１ａを上記凸型部材２４の凸部２４ａと子柱１３の上端部とに嵌合させる。このとき凸部２４ａと子柱１３の上端面に接着剤をあらかじめ塗布しておき、手摺１１を凸型部材２４上と子柱１３とに接着させ、さらに子柱１３にはその側面から釘ｋを斜め上に向けて打ち付けて固定させる。また、上記壁部２２と上記子柱１３との間には、平板状に加工したフィレット部材３１を配置し、手摺１１の凹溝１１ａに接着剤で接着させると共にその裏面から釘ｋを打ち付けて固定させる。これにより、この手摺１１を下方から眺めても上記フィレット部材３１によって凹溝１１ａが隠れるので、手摺１１の外観を損ねることはない。
【００１６】
このように、上記凸型部材２４を用いることによって上記柱納まり部分１０から連続して手摺１１を上記腰壁納まり部分２０に延設させることができ、これによって、上記柱納まり部分１０と上記腰壁納まり部分２０とを一体化させた化粧階段手摺を実現することができる。さらには、階段の手摺の仕様として柱部と腰壁とを好みに応じて任意に組み合わせたものを設計することができるので、設計の自由度を広げることができる。
【００１７】
なお、本発明は、上記実施の形態のものに限定されず、上記壁部２２の上部に取り付ける凸型部材２４として、例えば図７（ａ）に示すように、断面が台形形状をなし、その上部に凸部２５ａを形成した台形形状の凸型部材２５を使用しても良い。これによると、親柱１２や子柱１３からなる柱部の厚みに比べ腰壁２１が厚い場合に、例えば、図７（ａ）のように断面台形形状の凸型部材２５の凸部２５ａを腰壁２１の内側寄りに配置させて、且つ、図７（ｂ）に示すように踏板１４上の柱部１３を踏板１４の端部から内側寄りに配設することによって柱納まり部分１０から腰壁２１に連続して上記手摺１１を形成することができる。また、踏板上での柱部の納まり上親柱や子柱を踏板の外側寄りに配設する必要がある場合は、図示しないが上記凸部２５ａとは逆に外側寄りに形成した断面台形形状の凸型部材を使用することによって柱納まり部分１０から腰壁２１に連続して手摺１１を形成することができる。
【００１８】
また、上記実施の形態では、手摺１１の溝部が矩形状の凹溝１１ａに形成されていたが、図８に示すようなＶ溝１６ａである手摺１６の場合は、上記凸型部材２６として凸部が山型２６ａに形成されたものを使用すれば良い。これにより、上記手摺１６のＶ溝１６ａを凸型部材２６の山型凸部２６ａに嵌合させることができるので、このようなＶ溝１６ａを形成した手摺１６であっても柱納まり部分１０から腰壁２１に連続して手摺１６を形成することができる。
【００１９】
さらに、図９に示すように、本化粧階段手摺として、例えば、柱納まり部分１０と腰壁納まり部分２０とを任意に交互に複数設置した仕様の設計とするものでも良い。
【００２０】
【発明の効果】
以上のように、本発明の請求項１に係る化粧階段手摺によれば、腰壁納まり部分では腰壁の上端部に凸型部材を接合することによって、裏面に溝部が形成された手摺を柱納まり部分から腰壁上に連続して配置することができる。従って、柱納まり部分と腰壁納まり部分とに連続して上記手摺を配置させることによって上記柱納まり部分と上記腰壁納まり部分とを一体化させた化粧階段手摺を実現することができ、さらには、階段の手摺の仕様として柱部と腰壁とを好みに応じて任意に組み合わせたものを設計することができるので、設計の自由度を広げることができる。
【００２１】
また、本発明の請求項２に係る化粧階段手摺によれば、凸型部材の断面形状を台形形状とすることによって、上記凸部を腰壁の内側寄りあるいは外側寄りに自由に配置することができる。従って、上記腰壁が厚かったり、上記柱部がその納まり上踏板の端部で内側寄りあるいは外側寄りに配設されていても、上記手摺を柱部から腰壁に連続して形成することができる。
【００２２】
さらに、本発明の請求項３に係る化粧階段手摺によれば、上記手摺の溝部がＶ溝である場合でも、上記凸型部材の凸部を上記Ｖ溝に沿って山型に形成することによって、上記手摺のＶ溝を該山型の凸部に嵌合することができる。従って、Ｖ溝を形成した手摺であっても腰壁に連続して形成することができる。
【図面の簡単な説明】
【図１】実施の形態による化粧階段手摺を示す立面図である。
【図２】図１中の柱と手摺との取り付け状態を示した断面図であり、同図（ａ）は図１中のＩＩａ−ＩＩａ線の断面図であり、同図（ｂ）は図１中のＩＩｂ−ＩＩｂ線の断面図である。
【図３】図１中のＩＩＩ−ＩＩＩ線の断面図である。
【図４】柱納まり部分１０において手摺１１を傾斜させて配置する取り付け方を説明する側面図である。
【図５】柱納まり部分１０において階段の下部の親柱１２に手摺１１を配置する取り付け方を説明する斜視図である。
【図６】腰壁納まり部分２０において腰部２２に手摺１１を配置する取り付け方を説明する斜視図である。
【図７】凸型部材の他の例を示す断面図である。
【図８】凸型部材の他の例を示す断面図である。
【図９】柱納まり部分１０と腰壁納まり部分２０とを交互に設置した仕様の化粧階段手摺を示す平面図である。
【図１０】従来の化粧階段手摺納まりによる手摺を示す平面図である。
【図１１】図１０の従来の化粧階段手摺納まりによる手摺の柱との取り付け状態を示す斜視図である。
【図１２】従来の笠木納まりによる手摺を示す平面図である。
【図１３】図１２の従来の笠木納まりによる笠木と腰壁との取り付け状態を示す斜視図である。
【符号の説明】
１０柱納まり部分
１１，１６手摺
１１ａ，１６ａ凹溝（溝部）
１２親柱
１３子柱
１４踏板
１４ａ踊り場の床板
２０腰壁納まり部分
２１腰壁
２２壁部
２３腰壁パネル
２４，２５，２６凸型部材
２４ａ，２５ａ，２６ａ凸部
３１，３２，３３フィレット部材[0001]
BACKGROUND OF THE INVENTION
The present invention belongs to the technical field of a makeup stair handrail erected on the side of a staircase, and particularly relates to a makeup stair handrail in which a plurality of columns and a waist wall are continuous.
[0002]
[Prior art]
Conventionally, as shown in FIG. 10, the handrails disposed on the side surfaces of the staircase can be stored in a makeup staircase handrail in which handrails 11 are attached to the upper ends of a plurality of pillars (the main pillar 12 and the child pillar 13). As shown in FIG. 12, there is a thing that fits in the caps with a cap 15 serving as a handrail attached on the waist wall 21.
[0003]
As shown in FIG. 11, the handrail of the above-mentioned makeup staircase handrail has a concave groove 11a formed continuously on the back surface of the handrail 11, and the concave groove 11a is formed at the upper end of the pillar (the main pillar 12, the child pillar 13). It is fitted and attached to the pillar by nailing from diagonally. On the other hand, as shown in FIG. 13, the caps 15 accommodated in the caps are arranged obliquely on the wall 22 by disposing the back surface 15 a of the cap 15 on the upper end of the wall 22 bonded with the waist wall panel 23 on the inside and outside. The nail k is driven and attached.
[0004]
[Problems to be solved by the invention]
However, the handrail 11 has a concave groove 11a formed on the back surface, while the back surface of the headboard 15 is a flat surface 15a, and the back surface structure of both is different, so that the handrail 11 and the headboard 15 are made continuous. I can't. Therefore, since the makeup staircase handrail and the Kasagi way are designed separately, there is a problem that the specification of the staircase handrail can only be selected based on the above-mentioned makeup staircase handrail or only the headwood.
The present invention has been made in view of the above problems, and it is an object of the present invention to realize a makeup stair handrail with a specification in which a plurality of pillars and a waist wall are continuous to integrate a makeup stair handrail accommodation and a headwood accommodation. To do.
[0005]
[Means for Solving the Problems]
A makeup stair railing according to claim 1 of the present invention is a makeup stair railing erected on a side surface of a stairs, a column part composed of a plurality of columns erected on the side surface of the stairs, and a length direction on the back surface. A handrail formed with a continuous groove portion, and a column housing portion that is arranged by fitting the groove portion of the handrail to the upper end of the column, and is erected on the side of the stairs and is juxtaposed with the column portion. And a convex member formed with a convex portion that can be engaged with the groove portion of the handrail at the upper portion thereof, and is joined to the upper end portion of the waist wall. And a waist wall storage portion in which a handrail is extended from the column storage portion and the groove portion is fitted to the convex portion of the convex member and the handrail is continuously arranged from the column storage portion. To do.
According to this, by connecting a convex member to the upper end portion of the waist wall in the waist wall storage portion, it is possible to continuously arrange the handrail having a groove on the back surface from the column storage portion on the waist wall. it can.
[0006]
A makeup stair railing according to claim 2 of the present invention is the makeup stair railing according to claim 1, wherein the convex member has a trapezoidal cross section, and the convex portion is formed on the top. Features.
According to this, by making the cross-sectional shape of the convex member a trapezoidal shape, the convex portion can be freely arranged on the inner side or the outer side of the waist wall.
[0007]
Furthermore, the staircase handrail according to claim 3 of the present invention is the staircase handrail according to claim 1 or 2, wherein the handrail has a groove in the groove, and the convex member has the protrusion. It is formed in a mountain shape along the V groove.
According to this, even when the groove portion of the handrail is a V-groove, the convex portion of the convex member is formed in a mountain shape along the V-groove so that the V-groove of the handrail is the convex portion of the mountain shape. It can be fitted to the part.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is an elevation view showing a makeup stair railing according to an embodiment of the present invention. 2 is a cross-sectional view showing a mounting state of the pillar and the handrail in FIG. 1, and FIG. 2A is a cross-sectional view taken along the line IIa-IIa in FIG. FIG. 2B is a cross-sectional view taken along the line IIb-IIb in FIG. 1 and shows a mounting state of the main pillar and the handrail. FIG. 3 is a cross-sectional view taken along line III-III in FIG. 1 and shows a state where the waist wall and the handrail are attached.
[0009]
As shown in FIG. 1, the makeup stair railing according to the present embodiment includes a column accommodation portion 10 and a waist wall accommodation portion 20.
[0010]
The column receiving portion 10 is composed of a column portion constituted by a main column 12 and a child column 13 erected from the periphery of the end portion of the stair tread 14, and a handrail 11 attached to the upper end of the column portion. Yes. In the column housing portion 10, one main column 12 is installed at each of the lower and upper portions of the stairs, and a child column 13 is appropriately installed at the other portion. Further, as shown in FIG. 2, the handrail 11 is formed from a plate material having an elongated rectangular shape, the front surface is processed so that the center along the length direction is slightly raised, and the back surface is the main pillar 12. Concave grooves 11 a (groove portions) are formed along the length direction so as to be attached to the upper end of the pole pillar 13. That is, the upper end of the child pillar 13 is fitted into the groove 11a of the handrail 11 (see FIG. 2A), and the fillet member 33 joined to the upper end surface of the parent pillar 12 is the groove 11a of the handrail 11. (See FIG. 2B).
[0011]
On the other hand, as shown in FIG. 1, the waist wall receiving portion 20 has a waist wall 21 juxtaposed with the pillar portion perpendicular to the inner wall w at the landing at the top of the stairs. As shown in FIG. 3, the waist wall 21 is erected on a floor plate 14a of a landing, and a waist wall panel 23 made of gypsum board or the like is bonded to the inner side surface and the outer side surface of the wall portion 22, respectively. is there. Further, a convex member 24 having a convex cross section is joined to the upper end surface of the wall portion 22, which is formed entirely of an elongated plate material, and has a convex portion 24 a continuously formed in the length direction on the upper portion. . And the handrail 11 is extended from the said column accommodation part 10, and the groove part 11a is made to fit in the convex part 24a of this convex-shaped member 24, Therefore In this waist wall accommodation part 20, it is continuously from the said column accommodation part 10. The handrail 11 is arranged on the side.
[0012]
Next, the attachment method of the handrail 11 in the said column accommodation part 10 and the said waist wall accommodation part 20 is demonstrated easily based on FIGS.
FIG. 4 is a side view for explaining an attachment method in which the handrail 11 is disposed at an inclination in the column housing portion 10. FIG. 5 is a perspective view for explaining how to attach the handrail 11 to the main pillar 12 at the lower part of the stairs in the pillar housing part 10. FIG. 6 is a perspective view for explaining how to attach the handrail 11 continuously to the wall portion 22 of the waist wall receiving portion 20 and the child pillar 13 of the column receiving portion 10.
[0013]
First, when attaching the handrail 11 to the inclined portion of the column housing portion 10, as shown in FIG. 4, the upper end portion of each child column 13 is cut in accordance with the inclination angle of the staircase, and the upper end portion is The handrail 11 is arranged and the concave groove 11a is fitted. At this time, an adhesive is applied in advance to the upper end surface of the child pillar 13 that is cut obliquely, and the handrail 11 is adhered to the child pillar 13 and the nail k is driven and fixed obliquely. A fillet member 32 whose front and rear ends are obliquely cut is disposed between the child pillars 13 on the back surface of the handrail 11, and is adhered to the concave groove 11a of the handrail 11 with an adhesive and a nail k is struck. And fix. By using the fillet member 32 in which the front and rear end portions are cut obliquely, the fillet member 32 can be disposed in the concave groove 11a of the handrail 11 between the child pillars 13 without a gap. Therefore, even if the handrail 11 is viewed from below in the inclined portion of the column housing portion 10, the fillet member 32 hides the concave groove 11a, so that the appearance of the handrail 11 is not impaired.
[0014]
Further, when the handrail 11 is attached to the main pillar 12 at the lower part of the stairs, a rectangular fillet member 33 is bonded to the upper end surface of the main pillar 12 in advance as shown in FIG. This bonding is performed by bonding with an adhesive (not shown) and screwing from above. The fillet member 33 is formed in a size that can be fitted into the concave groove 11 a of the handrail 11. And the handrail 11 is arrange | positioned in the upper end surface of the main pillar 12, and the ditch | groove 11a is fitted to the said fillet member 33. FIG. At this time, an adhesive is applied in advance to the upper surface of the fillet member 33, and the handrail 11 is adhered and fixed to the main pillar 12. Although not shown, the handrail 11 is mounted on the main pillar 12 in the same manner as described above also in the main pillar 12 at the top of the stairs.
In this way, the column accommodation portion 10 in which the handrail 11 is attached to the column portion constituted by the parent column 12 and the child column 13 is constructed.
[0015]
Next, as shown in FIG. 6, in the waist wall storage portion 10, the convex member 24 is bonded to the upper end surface of the wall portion 22 with an adhesive in advance, and the nail k is driven diagonally upward on the side surface of the wall portion 22. And fix. Then, the handrail 11 is disposed on the convex member 24 so as to bridge the wall portion 22 and the child pillar 13, and the concave groove 11a is formed on the convex portion 24a of the convex member 24 and the child pillar. 13 is fitted to the upper end. At this time, an adhesive is applied in advance to the convex portions 24 a and the upper end surfaces of the child pillars 13, and the handrail 11 is adhered to the convex member 24 and the child pillars 13. Drive it diagonally upward and fix it. Also, a fillet member 31 processed into a flat plate shape is disposed between the wall portion 22 and the child pillar 13 and is adhered to the concave groove 11a of the handrail 11 with an adhesive, and a nail k is struck from the back surface thereof. Fix it. Thus, even when the handrail 11 is viewed from below, the concave groove 11a is hidden by the fillet member 31, so that the appearance of the handrail 11 is not impaired.
[0016]
In this way, by using the convex member 24, the handrail 11 can be continuously extended from the column accommodation portion 10 to the waist wall accommodation portion 20, whereby the pillar accommodation portion 10 and the waist can be extended. A decorative stair rail that integrates the wall storage portion 20 can be realized. Furthermore, as a specification of the handrail of the staircase, it is possible to design a combination of the column part and the waist wall as desired, so that the degree of freedom in design can be expanded.
[0017]
In addition, this invention is not limited to the thing of the said embodiment, For example, as shown to Fig.7 (a), the cross-section makes trapezoid shape as the convex-shaped member 24 attached to the upper part of the said wall part 22, The You may use the trapezoid-shaped convex-shaped member 25 which formed the convex part 25a in the upper part. According to this, when the waist wall 21 is thicker than the thickness of the column portion composed of the parent column 12 and the child column 13, for example, the convex portion 25a of the convex member 25 having a trapezoidal cross section as shown in FIG. By arranging the column portion 13 on the tread plate 14 closer to the inner side from the end portion of the tread plate 14 as shown in FIG. The handrail 11 can be formed continuously with the wall 21. In addition, when it is necessary to dispose the upper pillar and the child pillar closer to the outside of the tread, the cross-sectional trapezoidal shape formed on the outer side opposite to the convex part 25a is not shown. By using the convex member, the handrail 11 can be formed continuously from the column housing portion 10 to the waist wall 21.
[0018]
Moreover, in the said embodiment, although the groove part of the handrail 11 was formed in the rectangular-shaped recessed groove 11a, in the case of the handrail 16 which is the V groove 16a as shown in FIG. What is necessary is just to use what the part was formed in the chevron 26a. As a result, the V-groove 16a of the handrail 16 can be fitted to the mountain-shaped convex portion 26a of the convex member 26. Therefore, even the handrail 16 having such a V-groove 16a can be removed from the column housing portion 10. The handrail 16 can be formed continuously on the waist wall 21.
[0019]
Furthermore, as shown in FIG. 9, for example, the makeup stair railing may be designed to have specifications in which a plurality of column storage portions 10 and waist wall storage portions 20 are arbitrarily and alternately installed.
[0020]
【The invention's effect】
As described above, according to the makeup stair railing according to claim 1 of the present invention, in the waist wall storage portion, the convex rail is joined to the upper end portion of the waist wall so that the handrail with the groove portion formed on the back surface is pillared. It can arrange | position continuously on a waist wall from a storage part. Therefore, by arranging the handrail continuously in the column housing portion and the waist wall housing portion, it is possible to realize a makeup stair handrail that integrates the column housing portion and the waist wall housing portion, and As the specifications of the handrail of the staircase, it is possible to design a combination of the column part and the waist wall as desired, so that the degree of freedom in design can be expanded.
[0021]
Moreover, according to the makeup stair railing according to claim 2 of the present invention, the convex portion can be freely arranged on the inner side or the outer side of the waist wall by making the cross-sectional shape of the convex member into a trapezoidal shape. it can. Therefore, even if the waist wall is thick or the column part is disposed on the inner side or the outer side at the end of the upper tread plate, the handrail can be continuously formed from the column part to the waist wall. it can.
[0022]
Furthermore, according to the makeup stair railing according to claim 3 of the present invention, even when the groove portion of the handrail is a V-groove, the convex portion of the convex member is formed in a mountain shape along the V-groove. The V-groove of the handrail can be fitted to the convex portion of the mountain shape. Therefore, even a handrail having a V-shaped groove can be continuously formed on the waist wall.
[Brief description of the drawings]
FIG. 1 is an elevation view showing a makeup stair railing according to an embodiment.
2 is a cross-sectional view showing a mounting state of a pillar and a handrail in FIG. 1. FIG. 2A is a cross-sectional view taken along line IIa-IIa in FIG. 1, and FIG. 2 is a cross-sectional view taken along line IIb-IIb in FIG.
FIG. 3 is a cross-sectional view taken along line III-III in FIG.
FIG. 4 is a side view for explaining an attachment method in which a handrail 11 is disposed at an inclination in a column housing portion 10;
FIG. 5 is a perspective view for explaining how to attach the handrail 11 to the main pillar 12 at the lower part of the stairs in the column housing portion 10.
6 is a perspective view for explaining how to attach the handrail 11 to the waist portion 22 in the waist wall receiving portion 20. FIG.
FIG. 7 is a cross-sectional view showing another example of a convex member.
FIG. 8 is a cross-sectional view showing another example of a convex member.
FIG. 9 is a plan view showing a makeup stair handrail having a specification in which pillar storage portions 10 and waist wall storage portions 20 are alternately installed.
FIG. 10 is a plan view showing a handrail by a conventional makeup staircase handrail.
FIG. 11 is a perspective view showing a state of attachment to a handrail column in the conventional makeup staircase handrail shown in FIG. 10;
FIG. 12 is a plan view showing a handrail with a conventional storage of Kasagi.
13 is a perspective view showing a state in which the headboard and the waist wall are attached according to the conventional headboard storage of FIG. 12. FIG.
[Explanation of symbols]
10 Pillar receiving portion 11, 16 Handrail 11a, 16a Groove (groove)
12 parent pillar 13 child pillar 14 step board 14a landing floor board 20 waist wall receiving part 21 waist wall 22 wall part 23 waist wall panels 24, 25, 26 convex members 24a, 25a, 26a convex parts 31, 32, 33 fillet members

Claims

In the makeup stair railing erected on the side of the stairs,
It has a pillar part composed of a plurality of pillars erected on the side of the staircase, and a handrail in which a groove part continuous in the length direction is formed on the back surface, and the groove part of the handrail is fitted to the upper end of the pillar And the pillar storage part arranged
A waist wall standing on the side of the staircase and juxtaposed with the column part, and a convex member formed with a convex part that is continuous in the length direction and fits with the groove part of the handrail at the upper part. Then, the convex member is joined to the upper end portion of the waist wall, a handrail is extended from the column housing portion, and the groove portion is fitted to the convex portion of the convex member so that the handrail continuously from the column housing portion. A makeup stair handrail characterized by comprising a waist wall fitting portion in which a lip is placed.

The makeup stair railing according to claim 1,
The convex stair railing is characterized in that the convex member has a trapezoidal cross section, and the convex portion is formed on an upper portion thereof.

In the makeup stair railing according to claim 1 or 2,
The groove of the handrail is a V-groove,
The convex stair railing is characterized in that the convex part is formed in a mountain shape along the V-groove.