JPH01151544U

JPH01151544U -

Info

Publication number: JPH01151544U
Application number: JP4418788U
Authority: JP
Priority date: 1988-03-31
Filing date: 1988-03-31
Publication date: 1989-10-19
Anticipated expiration: 2003-03-31
Also published as: JPH0625550Y2

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案二重床用支持脚の高
さ調整機構の第１実施例を示し、第１図は正面図
で一部を断面して示す、第２図は第１図の−
線横断拡大平面図、第３図は高さ調整ナツトを回
転させた状態を示す横断拡大平面図、第４図及び
第５図は第２実施例を示し、第４図は縦断正面図
、第５図は第４図の−線横断拡大平面図、第
６図及び第７図は第３実施例を示し、第６図は縦
断正面図、第７図は第６図の−線横断拡大平
面図、第８図乃至第１０図は従来例を示し、第８
図は正面図、第９図は縦断正面図、第１０図は同
部分斜視図である。尚、図中、Ａ：支持脚、ａ_１：脚支柱、ａ_２，ａ
_２０：パネル載置用台座、１：高さ調整ナツト、
２：凸部、３：凹部、５：弾性筒体、Ｂ：基礎床
面、Ｃ：床パネル。 1 to 3 show a first embodiment of the height adjustment mechanism of the support leg for a double floor according to the present invention, FIG. 1 is a front view with a part cut away, and FIG. Figure -
3 is an enlarged cross-sectional plan view showing the state in which the height adjustment nut is rotated; FIGS. 4 and 5 show the second embodiment; FIG. 4 is a longitudinal front view; Figure 5 is an enlarged plan view across the - line in Figure 4, Figures 6 and 7 show the third embodiment, Figure 6 is a longitudinal sectional front view, and Figure 7 is an enlarged plane view across the line in Figure 6. 8 to 10 show conventional examples;
The figure is a front view, FIG. 9 is a longitudinal sectional front view, and FIG. 10 is a perspective view of the same portion. In the figure, A: support leg, a ₁ : leg support, a ₂ , a
₂₀ : Panel mounting pedestal, 1: Height adjustment nut,
2: Convex portion, 3: Concave portion, 5: Elastic cylinder, B: Foundation floor surface, C: Floor panel.

Claims

[Scope of utility model registration request]

In a support leg for a double floor, a height adjustment nut is screwed and inserted into a leg column erected on a foundation floor surface, and a pedestal for mounting a panel is attached to the leg column so as to be movable up and down. , the leg support is provided with a convex portion or a concave portion, and the height adjustment nut or the panel mounting base is provided with a concave portion or a convex portion that is positioned corresponding to the convex portion or concave portion and is fitted and locked; An elastic cylindrical body formed of an elastic material is fitted into and engaged with the support column, height adjustment nut, or panel mounting base, and the elastic cylindrical bodies extend in the axial direction at appropriate equal intervals in the cylindrical direction of the elastic cylindrical body. A height adjustment mechanism for support legs for a double floor, characterized by a groove-shaped structure.