JPH09256586A - Handrail structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To install a handrail used at an inclined section simply. SOLUTION: A transom 6 is mounted on a stair girder 1, a lower frame material 2, to which a recessed groove is formed, is set up onto the transom 6 while upwards directing the recessed groove, the front ends of a plurality of balusters 3 are inserted at specified places in the recessed groove of the lower frame material 2, and plugs 5a are arranged into the recessed grooves among the balusters 3. On the other hand, a handrail 4, to which a recessed groove is formed, is fitted by inserting the front ends of the balusters 3 into the recessed groove while downwards directing the recessed groove at a place oppositely faced to the lower frame material 2. Accordingly, the shapes of the front ends of the balusters 3 need not be rubbed mutually to the sectional shapes and angles of inclination of a lower frame and the handrail 4 and machining works are conducted roughly because the front ends of the balusters 3 are buried into recessed sections formed to the lower frame and the handrail 4, and fine finishing completely the same as conventional devices can be acquired because openings among the balusters 3 are concealed with the plugs 5a even in appearance after the execution of works.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は傾斜箇所に使用される手
摺の取り付け構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for a handrail used in an inclined place.

【０００２】[0002]

【従来技術の問題】図３に示すように、階段桁１０上に
下枠材１１を取り付けた後、下枠材１１上に手摺子１２
の先端を擦り合わせながら手摺子１２の断面を階段等の
傾斜角に合わせて形成して取り付けられる。手摺１３に
対しても同様に行われる。この作業は現場で行われる
が、下枠材１１及び手摺１３と手摺子１２間は隙間のな
いよう美しく取り付ける必要があり、精度出しが厳しく
熟練工でも非常に手間を要していた。2. Description of the Related Art As shown in FIG. 3, after mounting a lower frame member 11 on a stair girder 10, a handrail 12 is mounted on the lower frame member 11.
The cross section of the handrail 12 is formed according to the inclination angle of the stairs or the like while rubbing the ends of the handrails 12 and attached. The same applies to the handrail 13. Although this work is performed on site, the lower frame member 11 and the handrails 13 and the handrails 12 must be beautifully attached without a gap, and the precision is strict, and even a skilled worker takes a lot of time and effort.

【０００３】[0003]

【問題を解決するための手段】本発明では、図１に示す
ように、階段桁１上に無目６が取り付けられ、無目６上
に凹状溝２ａが形成された下枠材２が凹状溝２ａを上向
きにして取り付けられ、下枠材２の凹状溝２ａに複数本
の手摺子３の先端が所定の位置に挿入され、手摺子３間
の凹状溝２ａに埋木５ａが配置されており、一方、凹状
溝４ａが形成され手摺４を下枠材２と対向する位置に凹
状溝４ａを下向きにして凹状溝４ａに手摺子３の先端を
挿入して取り付けた手摺構造を特徴とする。In the present invention, as shown in FIG. 1, a lower frame member 2 having a stepless girder 1 on which a blind 6 is attached and a concave groove 2a formed on the blind 6 is concave. The groove 2a is attached upward, the tips of the plurality of handrails 3 are inserted into the concave grooves 2a of the lower frame member 2 at predetermined positions, and the vegetation 5a is arranged in the concave grooves 2a between the handrails 3. On the other hand, the handrail structure is characterized in that the handrail 4 is formed with the recessed groove 4a formed therein, and the handrail 4 is faced to the lower frame member 2 with the recessed groove 4a facing downward and the tip of the handrail 3 is inserted into the recessed groove 4a.

【０００４】埋木５ａ、５ｂは傾斜角度に応じて両端部
を予め斜めに加工しておくが、手摺３との隙間が目立た
ないよう当接されておればよいので、図２に示すように
傾斜角度以上に深くラフに加工しておくことができる。
いわゆる、逃げを確保できる。なお、埋木５ｂは目立つ
箇所ではないので必ずしも取り付ける必要はない。下枠
材２や手摺４、手摺子３の取り付けは従来通り釘等の手
段により取り付けられる。Both ends of the embedded trees 5a and 5b are pre-obliquely machined according to the inclination angle, but since the gaps with the handrail 3 need not be conspicuous, they are inclined as shown in FIG. It can be processed deeper and rougher than the angle.
So-called escape can be secured. The embedded tree 5b is not necessarily a conspicuous part, so it is not always necessary to attach it. The lower frame member 2, the handrail 4, and the handrail 3 are attached by means such as nails as in the conventional manner.

【０００５】[0005]

【発明の効果】本発明によれば、手摺子の先端は下枠材
や手摺に形成した凹部に埋没されるから、手摺子の先端
の形状を下枠材と手摺の断面形状や傾斜角にシビアに擦
り合わせる必要がなくラフに加工作業ができ、施工後の
見掛けも手摺子間の隙間は埋木で隠蔽されるため、従来
と何ら変わりない美麗な仕上がりが得られる。この作業
はさほど熟練を要しないので素人がＤＩＹ感覚で気軽に
施工できる。According to the present invention, since the tip of the handrail is buried in the recess formed in the lower frame member or the handrail, the shape of the tip of the handrail is changed to the cross-sectional shape and inclination angle of the lower frame member and the handrail. Rough processing can be performed without the need for rubbing against severely, and the gap between the handrails is concealed by embedded wood even after appearance, so a beautiful finish that is no different from the conventional one can be obtained. This work does not require much skill, so an amateur can do it easily with a DIY feel.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の手摺の取り付け構造を示す図FIG. 1 is a diagram showing a mounting structure of a handrail according to the present invention.

【図２】埋木の取り付けを示す図[Fig. 2] Diagram showing installation of embedded wood

【図３】従来の手摺の取り付け構造を示す図FIG. 3 is a diagram showing a conventional handrail mounting structure.

【符号の説明】[Explanation of symbols]

１ 階段桁 ２ 下枠材 ３ 手摺子 ４ 手摺 ５ａ 埋木 ５ｂ 埋木 ６ 無目 1 stair girder 2 bottom frame material 3 handrail 4 handrail 5a embedded wood 5b embedded wood 6 blind

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 階段桁上に無目が取り付けられ、無目上
に凹状溝が形成された下枠材が凹状溝を上向きにして取
り付けられ、下枠材の凹状溝に複数本の手摺子の先端が
所定の位置に挿入され、手摺子間の凹状溝に埋木が配置
されており、一方、凹状溝が形成され手摺を下枠材と対
向する位置に凹状溝を下向きにして凹状溝に手摺子の先
端を挿入して取り付けられた手摺構造。1. A lower frame member, in which a blind is mounted on a stair girder and a concave groove is formed on the blind, is mounted with the concave groove facing upward, and a plurality of handrails are installed in the concave groove of the lower frame member. The tip of the is inserted into a predetermined position, the buried wood is placed in the concave groove between the handrails, while the concave groove is formed and the handrail is placed facing the lower frame material with the concave groove facing downward to form the concave groove. A handrail structure that is attached by inserting the tip of the handrail.