JPH0211936U

JPH0211936U -

Info

Publication number: JPH0211936U
Application number: JP3708489U
Authority: JP
Priority date: 1988-03-30
Filing date: 1989-03-29
Publication date: 1990-01-25
Anticipated expiration: 2004-03-29
Also published as: JPH082305Y2

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係るフリーアクセス
フロアの平面図である。第２図は同フリーアクセ
スフロアの斜視図である。第３図は第１図のＡ―
Ａ断面図である。第４図はパネルの斜視図である
。第５図はパネルの封止蓋の取付け状態を示す断
面図である。第６図は第４図のＢ―Ｂ断面図であ
る。第７図は第１板材の斜視図である。第８図は
第２板材の斜視図である。第９図は支持部材の断
面拡大図である。第１０図はケーブルセパレータ
の斜視図である。第１１図はケーブルセパレータ
の断面図である。第１２図、第１３図は高さを調
整できる支持部材の断面図である。第１４図は第
２板材とパネルの係合状態の変形例を示すフリー
アクセスフロアの平面図である。第１５図は板材
の変形例を示す平面説明図である。第１６図はパ
ネルの他の形状を示す平面説明図である。第１７
図は従来に於けるフリーアクセスフロアの斜視図
である。主要な部分の符号の説明、１…パネル、１Ａ…
配線用孔、２…下床、３…支持部材、４…ケーブ
ル用通路、４Ａ…通路部分、５…封止蓋、６…第
１板材、７…封止蓋、８…第２板材、Ｓ…スペー
ス、Ｔ…上床板。 FIG. 1 is a plan view of a raised floor according to an embodiment of the present invention. FIG. 2 is a perspective view of the raised floor. Figure 3 is A- in Figure 1.
It is an A sectional view. FIG. 4 is a perspective view of the panel. FIG. 5 is a sectional view showing how the sealing lid of the panel is attached. FIG. 6 is a sectional view taken along line BB in FIG. 4. FIG. 7 is a perspective view of the first plate material. FIG. 8 is a perspective view of the second plate material. FIG. 9 is an enlarged cross-sectional view of the support member. FIG. 10 is a perspective view of the cable separator. FIG. 11 is a sectional view of the cable separator. FIGS. 12 and 13 are cross-sectional views of the height-adjustable support member. FIG. 14 is a plan view of the free access floor showing a modified example of the engagement state between the second plate and the panel. FIG. 15 is an explanatory plan view showing a modification of the plate material. FIG. 16 is an explanatory plan view showing another shape of the panel. 17th
The figure is a perspective view of a conventional raised floor. Explanation of symbols of main parts, 1...Panel, 1A...
Wiring hole, 2... Bottom floor, 3... Support member, 4... Cable passage, 4A... Passage portion, 5... Sealing lid, 6... First plate material, 7... Sealing lid, 8... Second plate material, S ...Space, T...Top floor board.

Claims

[Scope of Claim for Utility Model Registration] (1) In a raised access floor with a double floor structure in which an upper floor board is arranged on a lower floor, a plurality of panels having a board receiving surface on the peripheral edge are separated by a cable passage. A support member that supports each panel in a fixed or placed state is attached to the subfloor to create a predetermined space between the subfloor and the panels, and multiple plates are installed in the cable passage described above. A free access floor characterized in that the above-mentioned upper floor board is constructed of panels and board materials that are removably covered. (2) The raised floor according to claim 1, wherein the panel is square. (3) The raised floor according to claim 1, wherein the cable passage is configured in a straight line. (4) The raised floor according to claim 1, wherein the panel is provided with a wiring hole, and a removable sealing lid is provided on the wiring hole. (5) The raised floor according to claim 1, wherein the board material has a wiring hole formed therein, and a removable sealing lid is provided on the wiring hole. (6) The free access floor according to claim 1, wherein the plate material is provided with slit holes. (7) The free access floor according to claim 1, wherein a plate material is removably placed on the plate receiving surface of the panel. (8) Cover the cable passage with a removable cross-shaped board that intersects at the crossing passage so that its end touches the end of the adjacent board near the center of one side of the panel. 2. The free access floor according to claim 1, wherein the upper floor board is made of a board material. (9) In a free access floor with a double floor structure in which an upper floor board is placed on a lower floor, approximately square panels with board receiving surfaces on the periphery are separated by cable passages running vertically and horizontally in a grid pattern. A support member that supports each panel in a fixed or placed state is attached to the subfloor to create a predetermined space between the subfloor and the panel, and the passage between the panels of the cable passage is A rectangular first plate material is removably covered on the panel, and a substantially square second plate material is removably covered on the cross passage section of the cable passage.
A free access floor characterized in that the above-mentioned upper floor board is composed of a board material and a second board material. (10) The second plate material is configured in a square shape, and each corner of the panel is provided with a notch that engages with a corner of the second plate material and a pedestal on which the second plate material can be placed. The raised floor according to claim 9, characterized in that: (11) 11 The raised floor according to claim 9, characterized in that the first plate material is provided with a wiring hole, and a removable sealing cover is provided in the wiring hole. 〓(12)１２〓 The panel is configured in a square shape,
10. The free access floor according to claim 9, wherein a pedestal on which a second board material can be placed is provided at each corner of the panel, and the second board material is provided with a notch portion into which a corner portion of the panel engages. .