JPH0268949U

JPH0268949U -

Info

Publication number: JPH0268949U
Application number: JP14931688U
Authority: JP
Priority date: 1988-11-15
Filing date: 1988-11-15
Publication date: 1990-05-24

Description

[Brief explanation of the drawing]

第１図は本考案に係る階段用手摺りの一実施例
を示す分解斜視図、第２図はポストの斜視図、第
３図ａは笠木取付下金具の正断面図、ｂは同平面
図、第４図ａは笠木取付上金具の正断面図、ｂは
同平面図、ｃは同底面図、第５図ａは下レール取
付金具の正面図、ｂは同平面図、ｃは左側面図、
第６図は笠木の分解斜視図、第７図は下レールの
分解斜視図、第８図ａは笠木コーナー金具の側面
図、ｂは同正面図、第９図は従来の階段用手摺り
を示す斜視図である。１……ポスト、３……笠木取付下金具、９……
笠木取付上金具、１４……下レール取付金具、１
５……基部プレート、１６……下枠取付突起、１
７……円柱状凹部、１９……笠木、２０……笠木
下枠、２１……笠木カバー、２３，２９……凹溝
、２４，３０……突条、２５……下レール、２６
……下枠、２７……格子、２８……半球状凹部、
２９……旋回子、３２，３５……ピン軸、３３…
…笠木コーナー金具、３４……中間プレート、３
６……下枠取付突起。 Fig. 1 is an exploded perspective view showing one embodiment of the stair handrail according to the present invention, Fig. 2 is a perspective view of the post, Fig. 3 a is a front sectional view of the lower bracket for attaching the Kasagi, and b is a plan view thereof. , Fig. 4 a is a front sectional view of the upper Kasagi mounting bracket, b is a top view, c is a bottom view, Fig. 5 a is a front view of the lower rail mounting bracket, b is a plan view, and c is a left side view. figure,
Fig. 6 is an exploded perspective view of the Kasagi, Fig. 7 is an exploded perspective view of the lower rail, Fig. 8a is a side view of the Kasagi corner fitting, b is a front view of the same, Fig. 9 is a conventional stair handrail. FIG. 1... Post, 3... Kasagi lower mounting bracket, 9...
Kasagi upper mounting bracket, 14...Lower rail mounting bracket, 1
5...Base plate, 16...Bottom frame mounting protrusion, 1
7... Cylindrical recess, 19... Kasagi, 20... Kasagi lower frame, 21... Kasagi cover, 23, 29... Concave groove, 24, 30... Projection, 25... Lower rail, 26
... lower frame, 27 ... lattice, 28 ... hemispherical recess,
29...Swivel element, 32, 35...Pin shaft, 33...
...Kasagi corner metal fittings, 34...Intermediate plate, 3
6...Bottom frame mounting protrusion.

Claims

[Scope of claims for utility model registration] (1) A post having an appropriate outer diameter and installed upright on a frame;
A Kasagi mounting bracket that fixes the lower half member to the top end of the post and tightens the upper half member in a variable angle manner through a spherical joint structure, and a base plate that has a recess corresponding to the side surface of the post. A lower rail mounting bracket in which a tongue-shaped lower frame mounting protrusion is swingably protruded through a hinge structure and fixed to the side surface of the post by a fastening means such as a tapping screw, and a fastening means such as a tapping screw to the Kasagi mounting bracket. A lower rail whose end is inserted into the lower frame mounting protrusion of the lower rail mounting bracket and fixed by fastening means such as tapping screws, and a lattice which is vertically installed between the cap and the lower rail. The structure of a stair handrail consisting of. (2) The stair handrail structure according to claim 1, wherein at least one of the cap board or the lower rail has a fitting split structure consisting of a lower frame and a cover member. (3) The stair handrail structure according to claim 2, wherein the fitting and dividing structure of the cap is formed at a half-cut position of the cap having a substantially circular cross section, and is constituted by a fitting groove and a protrusion. (4) The Kasagi mounting bracket is composed of an upper bracket and a lower bracket that have a selective engagement structure in the axial direction, and a swivel that is pivotally connected to the top of the upper bracket so as to be adjustable in the latitudinal direction. The structure of a stair handrail according to any one of claims 1 to 3.