JPS5819037U

JPS5819037U - flooring material

Info

Publication number: JPS5819037U
Application number: JP11370081U
Authority: JP
Inventors: 人見　久男
Original assignee: 株式会社ブリヂストン
Priority date: 1981-07-29
Filing date: 1981-07-29
Publication date: 1983-02-05

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]

第１図は、本考案の一実施例を示す床下地材の平面図、
第２図は、第１図の床下地材の作動態様図、第３図は、
第１図の床下地材の交差部の一部°断面側面図、第４図
ａ、　　ｂは、それぞれ第１図の床下地材の交差部の他
の例を示す側面図および第４図ａにおけるＢ−Ｂ線断面
図、第５図は、第１図の床下地材の交差部の別の例を示
す側面図である。１・・・大引材、２・・・根太材、３・・・ボルト、５
゜１４．１５・・・直交部材。FIG. 1 is a plan view of a subfloor material showing an embodiment of the present invention;
Figure 2 is a diagram of the operation of the subfloor material in Figure 1, and Figure 3 is:
FIG. 1 is a partial cross-sectional side view of the intersection of the subfloor materials, and FIGS. 4a and 4b are a side view and FIG. FIG. 5 is a side view showing another example of the intersection of the underfloor material shown in FIG. 1. 1... Large tension material, 2... Joist material, 3... Bolt, 5
゜14.15... Orthogonal member.

Claims

[Scope of utility model registration request]

(1) A plurality of joists arranged in parallel at a predetermined interval are orthogonally installed on a plurality of large joists arranged in parallel at a predetermined interval, and the intersections of the above-mentioned large joists and the joists are rotated. In a flooring material configured so that it can be folded into a parallelogram shape by being movably pivoted, the angle formed by the large tension material and the joist material when the material is folded into a parallelogram shape at the intersection point. An orthogonal member is disposed in a part where the large tension member and the joist material expand at a wide angle, and when the large tension member and the joist material are returned to an orthogonal state, the orthogonal member is configured to regulate orthogonality between the large extension material and the joist material. A flooring material that is characterized by:

(2) Utility model registration characterized in that the above-mentioned intersection part is provided with support legs equipped with a height adjustment mechanism for horizontally supporting the lumber and joists. The flooring material described in item 1.