JPS6063647U

JPS6063647U - Joint structure of crosspiece joints for civil engineering and construction

Info

Publication number: JPS6063647U
Application number: JP15548683U
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: JPH0211558Y2

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図のＡ−Ａ’線断面図、第４図は第２図の
Ｂ−Ｂ’線断面図、第５図は第２図のｃ−ｃ’線断面図
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
・・・切起し片。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. 3 is a sectional view taken along line AA' in FIG. 2, FIG. 4 is a sectional view taken along line BB' in FIG. 2, and FIG. 5 is a sectional view taken along line cc' in FIG. 2. 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
...cut and raised pieces.

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 protruding tip end surface 2a.
A vertical groove 3a that is open to the lateral groove 3a, a lateral groove 3b continuous to the side of the proximal end of the vertical groove 3a, and a lateral protrusion 3C disposed between the protruding tip surface 2a and the lateral groove 3b are provided. A cut and raised piece 7 that slopes upward toward the lateral groove 3b is provided between the innermost end and the other member 4 at an interval equal to the width between the pair of side walls 4a and 4b of the other member 4. side wall 4a,
4b is provided with a vertical groove L6a whose depth is equal to the height of the protruding piece 2, and one groove 6a is formed into a groove portion opened to the base end surface 4c of the member by a partition wall portion 6b that is continuous with the main body portion of the side wall 4a. 6c, the vertical groove 3a of the protruding piece 2 is fitted to the side wall 4a of the member 4, the vertical groove 5 of the member 4 is fitted to the protruding piece 2, and by lateral movement of the member 4 along the protruding piece 2, The partition wall part 6b of the member 4 is fitted into the horizontal groove 3b of the protruding piece 2, and the protruding part 3c of the protruding piece 2 is fitted into the vertical groove 6a of the member 4, and the cut and raised piece 7 is elastically deformed. A joining structure for a handrail or the like, in which the distal end surface 7a of the cut and raised piece 7, which has been elastically restored after passing through the vertical groove 5 of the side wall 4b, is brought into contact with the side wall 4b of the member 4.