JPH0173230U - - Google Patents

Description

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

第１図はこの考案の実施例を示す縦断側面図、
第２図は同第１図のＡ―Ａ線断面図、第３図は同
丸筒内柱の斜視図、第４図は同嵌ナツトの斜視図
、第５図は従来の支柱固定機構の縦断側面図であ
る。 １，１０……下笠木、２，２０……躯体、３，
３０……取付座板、４，４０……ボルト、５，５
０……丸筒内柱、５ａ……六角孔、５ｂ……鍔、
５ｃ……底孔、５ｄ……底部、５ｅ……ローレツ
ト、６，６０……嵌ナツト、７，７０……丸筒支
柱、８，８０……手摺笠木、９，９０……ビス、
１１……回わし孔。 Fig. 1 is a longitudinal sectional side view showing an embodiment of this invention;
Figure 2 is a cross-sectional view taken along the line A--A in Figure 1, Figure 3 is a perspective view of the column inside the cylinder, Figure 4 is a perspective view of the fitting nut, and Figure 5 is a diagram of the conventional column fixing mechanism. FIG. 1,10... Shimokasagi, 2,20... Body, 3,
30...Mounting seat plate, 4,40...Bolt, 5,5
0... Round cylinder inner column, 5a... Hexagonal hole, 5b... Tsuba,
5c...bottom hole, 5d...bottom, 5e...knurl, 6,60...fitting nut, 7,70...round cylinder support, 8,80...handrail cap, 9,90...screw,
11... Circulation hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部孔が六角孔５ａの円筒形で底部５ｄに底孔
５ｃを有する丸筒内柱５と、該丸筒内柱５内に嵌
入した六角嵌ナツト６と、上端に手摺笠木８が設
けられた丸筒支柱７とからなり、躯体２に固定さ
れた下笠木１上に突出のボルト４に前記嵌ナツト
６を丸筒内柱５の回転で螺締して下笠木１上に丸
筒内柱５を垂直固定し、前記丸筒支柱７を挿嵌止
めすることを特徴とする丸パイプ手摺の支柱固定
機構。 A round cylindrical inner column 5 having a cylindrical shape with a hexagonal hole 5a and a bottom hole 5c at the bottom 5d, a hexagonal fitting nut 6 fitted into the circular cylindrical inner column 5, and a handrail cap 8 at the upper end. The fitting nut 6 is screwed onto the bolt 4 protruding on the lower cap 1 fixed to the frame 2 by rotation of the round inner pillar 5, and the round inner pillar is mounted on the lower cap 1. 5 is fixed vertically, and the round tube support 7 is inserted and fixed.