JPS6063648U

JPS6063648U - Joint structure of crosspiece joints for civil engineering and construction

Info

Publication number: JPS6063648U
Application number: JP15548783U
Authority: JP
Inventors: 山崎　慶市郎
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-10-06
Filing date: 1983-10-06
Publication date: 1985-05-04
Also published as: JPH0211559Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は両部材の接合
前の斜視図、第２図は両部材の接合後の斜視図である。第３図は第２図とは反対の方向からの斜視図である。第
４図は接合状態の正面図、第５図は接合状態の右側面図
である。１・・・部材、２・・・突立片、３ａ・・・縦溝、３ｂ
・・・横溝、３ｃ・・・横向き突部、４・・・部材、５
・・・縦溝、６ａ・・・縦溝、６ｂ・・・仕切壁部、７
・・・突起し用部分。The drawings show an embodiment of the present invention, in which FIG. 1 is a perspective view of both members before they are joined, and FIG. 2 is a perspective view of the two members after they are joined. FIG. 3 is a perspective view taken from the opposite direction to FIG. 2. FIG. 4 is a front view of the bonded state, and FIG. 5 is a right side view of the bonded state. 1... Member, 2... Protruding piece, 3a... Vertical groove, 3b
... Lateral groove, 3c... Lateral protrusion, 4... Member, 5
...Vertical groove, 6a... Vertical groove, 6b... Partition wall part, 7
...Protrusion part.

Claims

[Scope of utility model registration request]

One member 1 of two members 1 and 4 that are joined in a cross-sectional manner
A protruding piece 2 is provided on the protruding piece 2, and the protruding piece 2 has a tip end surface 2a.
A vertical R3a that is open to the bottom, a horizontal R3b that is continuous to the side of the proximal end of the vertical groove 3a, and a horizontal protrusion 3C that is arranged between the tip end surface 2a of the protruding piece and the horizontal R3b are provided. A protruding portion 7 is provided between the rear end and the other member 4 at an interval equal to the width between the pair of side walls 4a and 4b, and the pair of side walls 4a and 4b of the other member 4 are provided with a protruding portion 7 with a deep Vertical grooves 5 and 6a whose height is equal to the height of the protruding piece 2 are provided, and one vertical groove 6a
by the partition wall portion 6b continuous to the main body portion of the side wall 4a,
The protruding piece 2 is separated from the groove portion 6c opened at the base end surface 4c of the member, the vertical groove 3a of the protruding piece 2 is fitted into the side wall 4a of the member 4, the IIl groove 5 of the member 4 is fitted into the protruding piece 2, and the protruding piece 2 is separated. By lateral movement of the member 4 along the horizontal groove 3b of the protruding piece 2, the partition wall portion 6b of the member 4 is fitted into the horizontal groove 3b of the protruding piece 2, and the protruding portion 3c of the protruding piece 2 is fitted into the vertical groove 6a of the member 4, and the protrusion A joint structure for a handrail or the like in which a handrail portion 7 is pressed from behind a protruding piece 2 to protrude to the front side thereof.